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Home My WebLink About3402_Forsyth_HanesMillRoad_MSWLF_March23GW_FID1810609_20230711�ENR USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #: NC DENR I I Environmental Monitoring Division of Waste Management - Solid Waste Reporting Form Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are available for inspection and examination by any person upon request (NC General Statute 132-6). Instructions: Prepare one form for each individually monitored unit. Please type or print legibly. Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing condition, etc.). Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits. Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the facility (NCAC 13B .1629 (4)(a)(i). Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste Section, 1646 Mail Service Center, Raleigh, NC 27699-1646. Solid Waste Monitoring Data Submittal Information Name of entity submitting data (laboratory, consultant, facility owner): WSP USA Inc. on behalf of the Winston-Salem/Forsyth City/County Utilities Commission Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address: Name: Darren Cox Phone: (336) 852-4903 E-mail: Darren.Cox@wsp.com NC Landfill Rule: Actual sampling dates (e.g., Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006) Hanes Mill Road Landfill 325 Hanes Mill Road 34-02 .1600 March 13 - 16, 2023 Winston-Salem, NC 27105 Environmental Status: (Check all that apply) Initial/Background Monitoring X Detection Monitoring ❑X Assessment Monitoring �X Corrective Action of data submitted: (Check all that apply) Groundwater monitoring data from monitoring wells ❑ Methane gas monitoring data Groundwater monitoring data from private water supply wells ❑X Corrective action data (specify) MNA Leachate monitoring data ❑ Other(specify) Surface water monitoring data Notification attached? No. No groundwater or surface water standards were exceeded. X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and preliminary analysis of the cause and significance of any concentration. Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample values and explosive methane gas limits. Certification To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct. Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment. Benjamin Draper Assistant VP, Geologist (336) 852-4903 Facility Re tative Na a (PrTitle (Area Code) Telephone Number Affix NC LicenavMl Pro ee &Z%glogist Seal WSP USA Inc., 5B Oak Branch Drive, Greensboro, NC 27407 Facility Representative Address C-2862 NC PE Firm License Number (if applicable effective May 1, 2009) Revised 6/2009 �• 9 a231 �3 'yam✓,q� OL OG ,Mf • � N S. REPORT First Semi -Annual 2023 Water Quality Monitoring Report Hanes Mill Road Landfill, Permit No. 34-02 Submitted to: Ms. Jackie Drummond, Hydrogeologist North Carolina Department of Environmental Quality Division of Waste Management Solid Waste Section 2090 US Highway 70 Swannanoa, North Carolina 28778 828-296-4706 Submitted by: WSP USA, Inc. 5B Oak Branch Drive, Greensboro, North Carolina, USA 27407 +1 336 852-4903 July 10, 2023 Distribution List GL2014424721-22 Gordon Dively, PE, Solid Waste Operations Manager, Winston-Salem/Forsyth City/County Utilities Commission, 325 Hanes Mill Road, Winston-Salem, NC 27105. 336-661-4900. charlesd@cityofws.org. Mike Plummer, PE, HDR, 440 South Church Street, 10th Floor, Charlotte, NC 28202, 704 338 6719. Michael. Plummer@hdrinc.com. (electronic copy) July 10, 2023 Executive Summary GL2014424721-22 On behalf of Winston-Salem/Forsyth County City/County Utilities Commission (WSFCU), WSP USA Inc. (WSP), formerly Golder Associates NC, Inc. (Golder), is submitting this Water Quality Monitoring Report which documents the results from the March 13 -16, 2023 compliance monitoring at the closed unlined landfill, the closed Subtitle D landfill, and the active Subtitle D landfill located at 325 Hanes Mill Road in Winston-Salem, NC. CLOSED UNLINED LANDFILL Two (2) inorganic constituents, barium and cobalt, were detected in one or more downgradient monitoring well(s) above the NCAC 2L Groundwater Quality Standard (NC 2L Standard) during the March 2023 monitoring event at the closed unlined landfill. Barium was detected in the sample collected from OW-3 at quantifiable concentrations above the practical quantitation limit (PQLs) and NC 2L Standards during this monitoring event. Cobalt was detected at an estimated concentration below the PQL, but above the NC 2L Standard, in samples collected from OW-3 and OW-4, as it has been historically. The barium and cobalt concentrations recorded during this sampling event were below the applicable site -specific groundwater protection standards (GPS) as approved by the NC DEQ and no further action is warranted. Nine (9) NC Appendix I listed volatile organic compounds (VOCs) were detected at concentrations that exceeded their respective PQLs and NC 2L Standards in samples collected from one or more downgradient wells during the March 2023 sampling event: benzene at OW-3, OW-4, and OW-1 OD; 1,4-dichlorobenzene at OW-3 and OW-4; 1,1-dichloroethane at OW-10D; cis- 1,2-dichloroethene at OW-3; 1,2-dichloropropane at OW-3; tetrachloroethene at OW-4 and OW-10D; trichloroethene at OW-17D; and vinyl chloride at OW-3 and OW-10. The estimated concentrations of 1,2-dichloroethane in samples collected from OW-1 OD and vinyl chloride in samples collected from OW-4 also exceeded the NC 2L Standard but were below their respective PQLs. The constituent, 1,2- Dichloroethane, was detected for the first time in downgradient well, OW-10D, above the PQL and NC 2L Standard. The detected organic constituents and concentrations observed in groundwater samples collected from the closed unlined landfill groundwater monitoring network are generally consistent with historical data. The constituent 1,4- dioxane was detected in samples collected from OW-3 and OW-4 at concentrations above the PQL and NC 2L Standard as it has been previously. This compound was analyzed as required in the May 29, 2018 memorandum from the NC Department of Environmental Quality (DEQ) and is not required by regulation or permit. CLOSED SUBTITLE D LANDFILL The inorganic constituent, cobalt, was detected in the downgradient monitoring well, MW-6 above the PQL and NC 2L Standard during the March 2023 groundwater monitoring event at the closed Subtitle D landfill. The cobalt concentration recorded during this sampling event was below the applicable site -specific GIPS as approved by the NC DEQ and no further action is warranted. No NC Appendix I listed VOCs were detected at concentrations above their respective PQLs or NC 2L Standards during this sampling event. Groundwater and leachate sampling results from the March 2023 monitoring event are generally consistent with historical data. Chlorobenzene was detected at an estimated concentration below the NC 2L Standard for the first time in monitoring well, MW-6, during this monitoring event. NAND July 10, 2023 ACTIVE SUBTITLE D LANDFILL GL2014424721-22 One (1) inorganic constituent, cobalt, was detected in samples collected from MW-19 at a quantifiable concentration above the PQL and NC 2L Standard at the active Subtitle D landfill during this sampling event. Cobalt was also detected at an estimated concentration below the PQL but above the NC 2L Standard in samples collected from MW-22 during this monitoring event. The cobalt concentrations recorded during this sampling event were below the applicable site -specific GPS as approved by the NC DEQ and no further action is warranted. No NC Appendix I VOCs were detected at concentrations above the NC 2L Standards during this monitoring event. However, benzene was detected in MW-13 for the first time at an estimated concentration of 0.17 J ug/L, below the NC 2L Standard (1 ug/L). Groundwater and leachate sampling results from the March 2023 monitoring event are generally consistent with historical data. SURFACE WATER AND LEACHATE No inorganic or organic constituents were detected in surface water samples at concentrations above applicable surface water standards during this sampling event. Based on the results of the March 2023 sampling event, the WSFCU will continue monitoring the uppermost aquifer beneath the closed unlined landfill in accordance with the requirements of the Assessment Monitoring Program as outlined in Title 15A NCAC 13B .1634 and will continue monitoring the uppermost aquifer beneath the closed and active Subtitle D landfills in accordance with the requirements of the Detection Monitoring Program as outlined in Title 15A NCAC 13B .1633. The next sampling event is tentatively scheduled for September 2023. NAND July 10, 2023 Table of Contents GL2014424721-22 1.0 INTRODUCTION.............................................................................................................................................1 1.1 Site Description and Background.........................................................................................................1 1.2 Compliance Monitoring History ............................................................................................................1 1.2.1 Closed Unlined MSW Landfill.........................................................................................................1 1.2.2 Closed Subtitle D MSW Landfill......................................................................................................2 1.2.3 Active Subtitle D MSW Landfill.......................................................................................................2 1.2.4 Previous Notifications and ASDs....................................................................................................2 1.3 Hydrogeologic Setting..........................................................................................................................3 2.0 FIELD PROGRAM, MONITORING RESULTS, AND DISCUSSION..............................................................4 2.1 Visual Inspection Program...................................................................................................................4 2.2 Well Networks and Groundwater Elevation Measurements................................................................4 2.3 March 2023 Groundwater and Surface Water Monitoring Events.......................................................4 2.4 5 2.5 Laboratory Analysis Program...............................................................................................................5 3.0 LABORATORY AND FIELD QA/QC..............................................................................................................5 4.0 DATA EVALUATION......................................................................................................................................6 4.1 North Carolina Groundwater and Surface Water Quality Standard Comparisons...............................6 4.1.1 Closed Unlined Landfill...................................................................................................................6 4.1.2 Closed Subtitle D Landfill................................................................................................................7 4.1.3 Active Subtitle D Landfill.................................................................................................................7 5.0 CONCLUSIONS..............................................................................................................................................7 6.0 REFERENCES................................................................................................................................................8 TABLES Table 1 Historical Static Water Level Data for the Closed Unlined Landfill Table 2 Historical Static Water Level Data for the Closed Subtitle D Landfill Table 3 Historical Static Water Level Data for the Active Subtitle D Landfill NNNI) iv July 10, 2023 Table 4 Summary of Estimated Horizontal Flow Velocities Table 5 Summary of Well Construction Information GL2014424721-22 Table 6 Summary of Detected Constituents in Monitoring Wells at the Closed Unlined Landfill Table 7 Summary of Field Parameters from Monitoring Wells at the Closed Unlined Landfill Table 8 Summary of Detected Constituents in Surface Water Monitoring Point Table 9 Summary of Field Parameters from Surface Water Monitoring Points Table 10 Summary of Detected Constituents in Monitoring Wells at the Closed Subtitle D Landfill Table 11 Summary of Field Parameters for Monitoring Wells at the Closed Subtitle D Landfill Table 12 Summary of Detected Constituents in Monitoring Wells at the Active Subtitle D Landfill Table 13 Summary of Field Parameters for Monitoring Wells at the Active Subtitle D Landfill Table 14 Summary of Detected Constituents and Field Parameters in Leachate DRAWING Drawing 1 March 13, 2023, Groundwater Surface Contour Map APPENDICES APPENDIX A Groundwater and Surface Water Sampling Logs APPENDIX B Groundwater, Surface Water, and Leachate Certificate -of- Analysis, Chain -of -Custody Forms and Laboratory Data Review NAND July 10, 2023 GL2014424721-22 1.0 INTRODUCTION This report summarizes the monitoring results from the March 13 - 16, 2023 groundwater and surface water compliance monitoring event at the Hanes Mill Road Landfill in Winston-Salem, North Carolina (NC) in accordance with Title 15A of the NC Administrative Code (NCAC) Subchapter 13B.1632. The Hanes Mill Road Landfill, which comprises a closed, unlined municipal solid waste (MSW) landfill, a closed Subtitle D MSW landfill, and an active Subtitle D MSW landfill, is maintained by the Winston-Salem/Forsyth County City/County Utilities Commission (WSFCU) under Permit No. 34-02 issued by the NC Department of Environmental Quality (DEQ, formerly Department of Environment and Natural Resources). 1.1 Site Description and Background The Hanes Mill landfills are located at 325 West Hanes Mill Road in Winston-Salem, NC. The location of the facility is shown on the inlay on Drawing 1. As presented, the Hanes Mill Road Landfills are located within the boundaries and jurisdiction of the City of Winston-Salem. The WSFCU operates an approximately 500-acre landfill facility that consists of a closed unlined MSW facility, a closed Subtitle D MSW facility, and an active Subtitle D MSW facility. The facility has been in operation since 1972 under NC Solid Waste Permit Number 34-02. The closed facility operated as an unlined unit until 1995. Between 1995 and 2005, the unit operated as a Subtitle D lined unit that 'piggy -backed' over the unlined facility. The unlined and 'piggy -backed' areas were closed in 2005. The WSFCU currently operates a Subtitle D facility west of the closed unit. The unlined MSW facility is subject to Assessment Monitoring and Corrective Action in accordance with .1634 through .1637 of the Solid Waste Management Rules (SWMR) and the Transition Plan for the facility. The closed Subtitle D facility and the active Subtitle D MSW facility are subject to water quality monitoring in accordance with the Detection Monitoring Program (.1633 of the SWMR). The landfill is bounded to the south by industrial development, to the north, west, and southwest by residential subdivisions and undeveloped wooded properties, and to the east by US 52. Topographic relief at the landfill ranges from approximately 790 to 940 feet above mean sea level. Surface drainage from the facility is predominantly radial toward several streams along the northern and southern portions of the property that flow into Grassy Creek, which transects the property from north to south and separates the closed landfill and the active landfill. Grassy Creek discharges into Mill Creek located south of the Hanes Mill Road Landfill. 1.2 Compliance Monitoring History 1.2.1 Closed Unlined MSW Landfill The WSFCU monitors water quality at the closed, unlined MSW facility by sampling ten (10) downgradient monitoring wells (OW-3, OW-4, OW-6, OW-7DA, OW-10D, OW-11, OW-12, OW-13D, OW-14D, and OW-17D) semi-annually. The upgradient monitoring well and surface water sampling points are shared with the 'piggy- backed' closed Subtitle D unit as described below. According to correspondence from NC DEQ dated March 4, 2010, NC Appendix II parameters should be monitored once every two years with the next NC Appendix II event being conducted during the spring 2025 event. During the other semi-annual events, analysis of NC Appendix I plus 'detects' is required. Based on the March 4, 2010 correspondence, the NC Appendix II detects include mercury, tin, dichlorodifluoromethane, and naphthalene. According to correspondence from NC DEQ dated September 22, 2008, approval was granted to reduce the number of, and sampling frequency for, monitored natural attenuation (MNA) parameters and wells to include nitrate, sulfate, chloride, and total organic carbon for wells MW-1 RR, OW-3, OW-4, OW-10D, OW-12, OW-14D, %N%%p July 10, 2023 GL2014424721-22 and OW-17D. Every third year (next event in March 2024), methane, ethane, and ethene must also be analyzed for MNA wells, and every fifth year (next event March 2026), hydrogen, sulfide, alkalinity, and volatile fatty acids must also be analyzed during a semi-annual event. Based on recent sampling results for the unlined MSW facility, several volatile organic constituents (VOCs) continue to be detected at concentrations above applicable groundwater standards in samples collected from one or more monitoring wells. Based on these documented VOC exceedances of applicable groundwater standards, WSFCU initiated corrective action. 1.2.2 Closed Subtitle D MSW Landfill WSFCU monitors water quality at the closed Subtitle D MSW facility by sampling one (1) upgradient monitoring well (MW-1 RR) and six (6) downgradient monitoring wells (MW-6, MW-6D, MW-7, MW-8, MW-9, and MW-11) semi-annually. Two (2) upstream surface water monitoring points (NBC-1 and SW-3) and two (2) downstream monitoring points (NBC-2 and SW-4) are used to monitor both of the closed units and are sampled semi-annually for analysis of NC Appendix I parameters. 1.2.3 Active Subtitle D MSW Landfill The WSFCU monitors water quality at the active Subtitle D facility by sampling one (1) upgradient monitoring well (MW12), and seven (7) downgradient monitoring wells (MW-13, MW-14, MW-15, MW-16, MW-17, MW-18, MW- 19) semi-annually. Three (3) former piezometers converted to monitoring wells (MW-20, MW-21, and MW-22) were added to the monitoring network as part of the Cell 3/4 expansion. Two (2) surface water points (upstream point SW-1 and downstream point SW-2) are used to monitor the active facility. Samples from the wells and surface water monitoring points are analyzed for NC Appendix I VOCs. A composite leachate sample is collected semi-annually from the two (2) leachate holding tanks for both lined units and analyzed for the approved NC leachate parameter list plus other required parameters. 1.2.4 Previous Notifications and ASDs On November 3, 2016 on behalf of WSFCU, Golder (now WSP) submitted a 14-Day Notification and Alternate Source Demonstration (ASD) to the NC DEQ to address detections of barium and cobalt in the samples collected from monitoring well OW-3 at the closed unlined landfill; arsenic, chromium, and cobalt in samples collected from monitoring wells MW-6, MW-7, and MW-11 at the closed Subtitle D landfill; and cobalt in the samples collected from monitoring well MW-19 at the active Subtitle D landfill, which were above their respective NC 2L Groundwater Standards (NC 2L Standard) and Solid Waste Section Limits (SWSLs) during the September 2016 sampling event. The NC DEQ responded with a Request for Additional Information dated January 18, 2018, which was provided May 21, 2018, as Response to Alternate Source Demonstration - Request for Additional Information. Based on a follow up letter from the NC DEQ dated June 8, 2018, two (2) additional background wells (MW-23 and MW-24) were installed in November 2018 to collect analytical data over a two-year period to evaluate background concentrations of inorganic constituents at the closed unlined landfill, closed Subtitle D landfill, and the active Subtitle D landfill. Following the completion of the two-year period, a new Alternate Source Demonstration for Inorganic Constituents, was prepared and submitted to NC DEQ on June 30, 2020. As presented, the alternate source demonstration was prepared to address naturally occurring concentrations of barium, chromium, and cobalt which were detected in onsite monitoring wells. In this document, site -wide, site -specific groundwater protection standards (GPS) were presented and subsequently approved by the NC DEQ in a letter dated July 8, 2020, for %N%%p July 10, 2023 GL2014424721-22 barium, chromium, and cobalt. The site -specific GPS standards approved by NC DEQ have been used for comparisons to analytical results beginning with the second semi-annual compliance event for 2020. 1.3 Hydrogeologic Setting Geologically, the facility is located within the Carolina Slate Belt of the central Piedmont Physiographic Province of North Carolina (NCGS, 1985 and 2004). The Carolina Slate Belt is comprised of late Proterozoic to Cambrian volcanic and sedimentary rocks that have been metamorphosed to lower greenschist facies by plutons (Butler and Secor, 1991). The facility is underlain primarily by the Ashe Formation, which consists of fine grained, thinly layered sulfidic biotite-muscovite gneiss interlayered with mica schist and phyllite. The Ashe Formation also consists of amphibolite and garnet amphibolite (HDR, 2003). The uppermost groundwater beneath the facility is present in a shallow, unconfined aquifer comprised of partially weathered, fractured, metamorphic intrusive rock. Groundwater occurs at depths ranging from approximately 2 to 62 feet below grade. Depth -to -water measurements obtained during the March 2023 monitoring event are summarized in Tables 1 through 3 and were used to prepare a groundwater surface contour map presented on Drawing 1. As presented, the groundwater flow in the uppermost aquifer beneath the closed landfills is generally to the southwest toward Grassy Creek, which separates the closed facility from the active facility. Groundwater flow in the uppermost aquifer beneath the active landfill is semi -radial, flowing primarily east toward Grassy Creek, but also north and south to tributaries of Grassy Creek. The groundwater contour map and interpreted flow directions are generally consistent with previously submitted groundwater contour maps and flow directions. Based on the March 13, 2023 groundwater surface contour map, the average hydraulic gradient in the uppermost aquifer underlying the closed landfills was calculated to be approximately 0.02 foot/foot (Table 4). The hydraulic gradient calculations are consistent with values from previous reports. A hydraulic conductivity of 5.68E-04 centimeters/second is used based on an average of previous hydraulic conductivities calculated for the unconsolidated upper aquifer (HDR, 2003). An estimated effective porosity of 0.20 was used for the shallow aquifer to represent a range from saprolite to fractured rock (HDR, 2003). Using the above values, the estimated rate of groundwater flow for the uppermost aquifer beneath the facility was calculated using the following modified Darcy equation: Vgw = KI/ne where Vgw = average linear velocity (feet/year), K = hydraulic conductivity (feet/year), i = horizontal hydraulic gradient, and ne = effective porosity. The average estimated linear groundwater flow velocity under the closed landfills is approximately 63 feet/year and the average estimated linear groundwater flow velocity under the active landfill is approximately 120 feet/year (Table 4). The range of groundwater flow is expected to vary depending on the hydrogeologic unit in which it occurs. However, the linear velocity equation above makes the simplified assumptions of a homogeneous and isotropic aquifer. Therefore, this equation represents an average value for the uppermost aquifer and does not account for heterogeneous and/or anisotropic conditions that are likely present in the uppermost aquifer at the facility. July 10, 2023 GL2014424721-22 2.0 FIELD PROGRAM, MONITORING RESULTS, AND DISCUSSION Field activities conducted during the March 2023 sampling event are discussed in the following sections. 2.1 Visual Inspection Program In order to ensure that a potential release is detected at the earliest possible time, a visual inspection program has been implemented by sampling personnel at the Hanes Mill Road Landfill. This program includes physical indicators such as potential water table mounding beneath the waste management unit, physical examination of any stresses in biological communities, visible signs of leachate migration (i.e., leachate seeps), unexplained changes in soil characteristics, and any other change to the environment due to the waste management units. No physical indicators of a potential release were observed in the vicinity of the waste management areas during the March 2023 sampling event. 2.2 Well Networks and Groundwater Elevation Measurements As presented, the network of groundwater monitoring wells at the closed unlined landfill consists of one (1) upgradient monitoring well (MW-1 RR) and ten (10) downgradient monitoring wells (OW-3, OW-4, OW-6, OW- 7DA, OW-1 OD, OW-1 1, OW-12, OW-13D, OW-14D, and OW-17D) which are monitored during each semi-annual monitoring event. Four (4) surface water monitoring points (NBC-1, NBC-2, SW-3, and SW-4) are monitored semi-annually. Monitoring well and surface water point locations are shown on Drawing 1. Monitoring wells OW-3, OW-4, OW-6, OW-1 1, and OW-12 are screened in the shallow, unconfined aquifer. Monitoring wells MW-1 RR, OW-7DA, OW-10D, OW-13D, OW-14D, and OW-17D are screened in fractured bedrock. A summary of well construction details at the closed unlined landfill is provided in Table 5 The network of groundwater monitoring wells at the closed Subtitle D landfill consists of six (6) downgradient monitoring wells (MW-6, MW-6D, MW-7, MW-8, MW-9, and MW-11). The upgradient monitoring well (MW-1 RR) and surface water sampling points (NBC-1, NBC-2, SW-3, and SW-4) are shared by the closed unlined landfill. Monitoring wells MW-6, MW-7, MW-8, and MW-11 are screened in the shallow, unconfined aquifer. Monitoring wells MW-6D and MW-9 are screened across saprolite and partially weathered rock. A summary of well construction details at the closed Subtitle D landfill is provided in Table 5. The network of groundwater monitoring wells at the active Subtitle D landfill consists of one (1) upgradient monitoring well (MW-12), and ten (10) downgradient monitoring wells (MW-13, MW-14, MW-15, MW-16, MW-17, MW-18, MW-19, MW-20, MW-21, and MW-22). Two (2) surface water points (SW-1 and SW-2) are used to monitor the active facility. Monitoring wells MW-13, MW-14, MW-15, MW-16, MW-17, MW-18, MW-19, MW-20, and MW-22 are screened in the shallow, unconfined aquifer. Monitoring well MW-21 is screened in fractured bedrock. Upgradient monitoring well MW-12 is screened in fractured bedrock. A summary of well construction details at the active Subtitle D landfill is provided in Table 5. Depth -to -water measurements were recorded to the nearest 0.01 foot prior to initiating groundwater purging and sampling activities. A summary of the historical water level elevations is presented in Tables 1 through 3. As presented, the data indicate that the hydraulic head level in the uppermost aquifer beneath the facility is generally consistent, with an average variation of approximately 2.5 to 3.0 feet. 2.3 March 2023 Groundwater and Surface Water Monitoring Events WSP personnel visited the facility on March 13 - 16, 2023 to purge and sample the thirty (30) monitoring wells, sample the six (6) surface water monitoring points, and sample the facility leachate at the closed and active NN%%I) 4 July 10, 2023 GL2014424721-22 landfills. Monitoring wells were micro -purged (i.e., sampled via low -flow procedures) and sampled utilizing a combination of portable and dedicated pumps. Measurements of pH, specific conductivity, turbidity, dissolved oxygen, temperature, and oxidation reduction potential (ORP) were recorded after each flow cell volume collected during the purge with field -calibrated instruments to monitor for stabilization of water quality. When possible, the purge rate was matched to the yield of the monitoring well, as determined by continuously monitoring the depth to water, up to a maximum purge rate of approximately 400 millilitres per minute. Purging continued until stabilization was indicated by the field parameters. The surface water samples were collected directly from stream flow by lowering the sample containers into the stream with the opening facing away from the current flow, taking care to prevent the overflow of the sample containers and to minimize sample -induced turbidity. Measurements of pH, specific conductivity, dissolved oxygen, ORP, temperature, and turbidity were recorded during the collection of the surface water samples. A composite leachate sample was collected from Tank A and Tank B. The leachate holding tanks collect leachate from both the closed and active Subtitle D facilities. Measurements of pH, specific conductivity, and temperature were recorded during the collection of the leachate sample. After collection, the surface water and leachate samples were placed in a cooler on ice, under chain -of -custody control. Copies of the sampling logs are presented in Appendix A. Included in each log is a description of the sampling equipment, sampling location, sampling method, field observations, and water quality measurements. 2.4 Laboratory Analysis Program As presented, groundwater, surface water, and leachate samples collected during the March 2023 sampling event were shipped to Eurofins, previously known as Environmental Conservation Laboratories, Inc. (ENCO) of Cary, NC under chain -of -custody control, and were received at the laboratory in good condition and properly preserved. All groundwater samples collected from monitoring wells at the closed unlined landfill were analyzed for the NC Appendix II list of constituents plus 1,4 dioxane. In addition, groundwater samples from monitoring wells MW-1 RR, OW-3, OW-4, OW-10D, OW-12, OW-14D, and OW-17D at the closed unlined landfill were also analyzed for a select list of MNA indicator parameters (e.g., nitrate, sulfate, chloride, and TOC). All groundwater and surface samples from the Subtitle D landfills (active and closed) were analyzed for the NC Appendix I list of constituents. In addition to the NC Appendix I list of constituents, surface water samples NBC-1, NBC-2, SW-3, and SW-4 were also analyzed for 1,4-dioxane. The leachate sample was analyzed for the NC leachate list of constituents and other permit -required parameters 3.0 LABORATORY AND FIELD QA/QC A field blank was collected by WSP personnel as part of the March 2023 water quality monitoring event. In addition to the field blank, a laboratory -prepared trip blank accompanied the primary volatile sample containers to and from the laboratory during the March 2023 monitoring event. Eurofins analyzed the field and trip blank samples for the NC Appendix II list of constituents. Reviews of the laboratory data were performed by WSP personnel and are presented in Appendix B. Chloroform and methylene chloride, common laboratory contaminants, were detected in the trip blank at an estimated concentration. The compounds, 1,2-dichlorobenze, 1,3-dichlorobenze, 1,4-dichlorobenze, methylene chloride, styrene, and 1,2,4-trichlorobenzene were detected in the methods blanks. The B-flag qualifiers have been added to samples where these compounds were detected within 5 times of the blank concentration or with %N%%p July 10, 2023 GL2014424721-22 10 times the blank concentration of common laboratory contaminants (e.g., chloroform, methylene chloride, chloride). 4.0 DATA EVALUATION The results of the data evaluations are presented in the following sections. 4.1 North Carolina Groundwater and Surface Water Quality Standard Comparisons The concentrations of detected inorganic and organic constituents in samples collected from monitoring wells at each landfill were compared to their applicable NC 2L Standards or site -specific GPSs. Concentrations of NC Appendix II inorganic and organic constituents in samples collected from surface water monitoring points were compared to applicable surface water standards (e.g., NC 2B Standards). The results of comparisons to groundwater and surface water quality standards are presented in the following sections. 4.1.1 Closed Unlined Landfill Two (2) inorganic constituents, barium, and cobalt, were detected in one or more downgradient monitoring wells above the NC 2L Standard during the March 2023 monitoring event at the closed unlined landfill. Barium was detected in the sample collected from OW-3 at a quantifiable concentration above the practical quantitation limits (PQLs) and NC 2L Standards. Cobalt was detected at an estimated concentration below the PQL, but above the NC 2L Standard, in the samples collected from OW-3 and OW-4, as it has been historically. The barium, and cobalt concentrations recorded during this sampling event were below the applicable site -specific GPS as approved by the NC DEQ and no further action is warranted. Nine (9) NC Appendix I VOCs were detected at concentrations that exceeded their respective PQLs and NC 2L Standards in samples collected from one or more downgradient wells during the March 2023 sampling event: benzene at OW-3,OW-4, and OW-1 OD; 1,4-dichlorobenzene at OW-3 and OW-4; 1,1-dichloroethane at OW1OD; cis- 1,2-dichloroethene at OW-3; 1,2-dichloropropane at OW-3, tetrachloroethene at OW-4 and OW-10D; trichloroethene at OW-17D; and vinyl chloride at OW-3 and OW-1 OD, respectively. The estimated concentrations of 1,2-dichloroethane in samples collected from OW-16D and vinyl chloride in samples collected from OW-4 also exceeded the NC 2L Standard but were below their respective PQLs. The constituent, 1,2-dichloroethane, was detected for the first time in downgradient well, OW-1 OD, above the PQL and NC 2L Standard. The detected organic constituents and concentrations observed in groundwater samples collected from the closed unlined landfill groundwater monitoring network are generally consistent with historical data. The constituent 1,4-dioxane was detected in samples collected from OW-3 and OW-4 at concentrations above the PQL and NC 2L Standard, as it has been previously. This compound was analyzed as required in the May 29, 2018, memorandum from the NC DEQ and is not required by regulation or permit. A summary of the analytical results from the March 2023 monitoring events at the closed unlined landfill are presented in Table 6. Field parameters collected during the March 2023 sampling events associated with groundwater samples collected at the closed unlined landfill are summarized in Table 7. Field parameters associated with the surface water samples collected during March 2023 are summarized in Table 9. The laboratory certificates -of -analysis, chain -of -custody forms, and laboratory data reviews from the March 2023 sampling events are included in Appendix B. %N%%p July 10, 2023 GL2014424721-22 4.1.2 Closed Subtitle D Landfill One (1) inorganic constituent, cobalt, was detected in samples collected from the downgradient monitoring well, MW-6, above the PQL and NC 2L Standard during the March 2023 groundwater monitoring event at the closed Subtitle D landfill. The cobalt concentration observed in samples collected from MW-6 are below their respective site -specific GPS as approved by the NC DEQ and no further action is warranted. No NC Appendix I listed VOCs were detected at concentrations above the groundwater standards during this event. Groundwater sampling results at the closed Subtitle D landfill from the March 2023 monitoring event are generally consistent with historical data. Chlorobenzene was detected for the first time at an estimated concentration in monitoring well, MW-6, below the NC 2L standard during this monitoring event. Analytical results for the March 2023 groundwater samples at the closed Subtitle D landfill are summarized in Table 10. Field parameters for the groundwater samples at the closed Subtitle D landfill are summarized in Table 11. The laboratory certificates -of -analysis, chain -of -custody forms, and laboratory data reviews for the sampling event are included in Appendix B. 4.1.3 Active Subtitle D Landfill One (1) inorganic constituent, cobalt, was detected in samples collected from MW-19 at a quantifiable concentration above the PQL and NC 2L Standard at the active Subtitle D landfill during this sampling event. Cobalt was also detected at estimated concentrations below the PQL but above the NC 2L Standard in samples collected from MW-22 during this monitoring event. The cobalt concentrations recorded during this sampling event were below the applicable site -specific GPS as approved by NC DEQ and no further action is warranted. No NC Appendix I VOCs were detected at concentrations above the NC 2L Standards during this sampling event. However, benzene was detected in MW-13 for the first time at an estimated concentration of 0.17 J ug/L, below the NC 2L Standard (1 ug/L). No inorganic or organic constituents were detected in surface water samples at concentrations above applicable surface water standards during this event. Groundwater, surface water, and leachate sampling results from the March 2023 water quality monitoring event are generally consistent with historic data. Analytical results for the March 2023 groundwater samples at the active Subtitle D landfill are summarized in Table 12. Field parameters for the groundwater samples at the active Subtitle D landfill are summarized in Table 13. Analytical results associated with the surface water samples collected during the March 2023 sampling event are summarized in Table 8. The laboratory certificates -of - analysis, chain -of -custody form, and laboratory data reviews for the sampling event are included in Appendix B. 5.0 CONCLUSIONS Due to the continued detections of VOCs at concentrations above the applicable groundwater standards in samples collected from monitoring wells associated with the closed unlined landfill, the WSFCU will continue to monitor that unit in accordance with the requirements of the Corrective Action Plan and the Assessment Monitoring Program as outlined in Title 15A NCAC 13B .1634. The WSFCU will continue monitoring the uppermost aquifer beneath the closed and active Subtitle D landfills in accordance with the requirements of the Detection Monitoring Program as outlined in Title 15A NCAC 13B .1633. The next compliance monitoring event for this facility is tentatively scheduled for September 2023. July 10, 2023 6.0 REFERENCES GL2014424721-22 Butler, J.R., and D.T. Secor, Jr., 1991. The Central Piedmont (Chapter 4) in J.W. Horton, Jr. and V.A. Zullo, eds., The Geology of the Carolinas (Carolina Geological Society Fiftieth Anniversary Volume): The University of Tennessee Press, pp. 2, 4, 24, 36, 44-45. Golder Associates NC, Inc. November 3, 2016. 14 Day Notification and Alternate Source Demonstration, Hanes Mill Road Landfill, Permit No. 34-02, Winston-Salem, North Carolina. HDR, November 2003. Assessment of Corrective Measures Report, Hanes Landfill, Winston-Salem, North Carolina. HDR, July 2008. Semi -Annual Monitoring Report; Spring 2008. Hanes Mill Road Sanitary Landfill, Winston- Salem, North Carolina. North Carolina Geologic Survey, 1985. Geologic Map of North Carolina North Carolina Geologic Survey, 2004. Modified from 1991 Generalized Geologic Map (digital representation) NN%%I) July 10, 2023 Signature Page WSP USA Inc. Darren Cox Associate Consultant, Environmental Scientist Benjamin Draper, PG, PMP Assistant Vice President, Geologist GL2014424721-22 TABLES April 2023 GL2014424721-22 TABLE 1 Historical Static Water Level Data for the Closed Unlined Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Closed Unlined Landfill Monitoring Wells MW-1RR OW-3 OW-4 OW-6 OW-7DA OW-10D OW-11 OW-12 OW-13D OW-14D OW-17D TOC Elevation 896.82 820.13 809.37 827.12 801.52 820.09 806.69 800.14 806.41 803.95 800.47 ft AMSL Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Date (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) 11/06/06 854.92 41.9 811.52 8.61 802.94 6.43 807.72 19.4 802.37 4.32 794.50 5.64 799.79 6.62 799.83 4.12 795.40 5.07 03/19/08 853.80 43.02 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 12/01 /08 853.40 43.42 811.28 8.85 802.59 6.78 806.48 20.64 794.92 6.6 799.46 20.63 801.66 5.03 793.91 6.23 798.81 7.6 799.38 4.57 794.37 6.1 03/27/09 853.84 42.98 811.38 8.75 803.22 6.15 808.95 18.17 796.48 5.04 801.17 18.92 803.15 3.54 795.78 4.36 800.68 5.73 800.41 3.54 795.44 5.03 10/08/09 854.47 42.35 811.15 8.98 802.25 7.12 806.11 21.01 793.91 7.61 797.74 22.35 799.94 6.75 792.61 7.53 797.92 8.49 797.60 6.35 793.36 7.11 03/16/10 855.74 41.08 811.60 8.53 803.85 5.52 810.84 16.28 797.08 4.44 801.95 18.14 804.01 2.68 796.26 3.88 801.77 4.64 800.92 3.03 795.94 4.53 09/08/10 856.37 40.45 811.29 8.84 802.29 7.08 807.09 20.03 793.77 7.75 798.12 21.97 800.59 6.10 792.21 7.93 798.50 7.91 797.83 6.12 792.65 7.82 03/21 /11 855.53 41.29 811.52 8.61 803.33 6.04 809.07 18.05 796.28 5.24 800.99 19.10 803.38 3.31 794.86 5.28 800.07 6.34 800.30 3.65 795.23 5.24 09/12/11 855.54 41.28 811.22 8.91 802.13 7.24 806.53 20.59 794.08 7.44 798.36 21.73 800.63 6.06 792.32 7.82 798.40 8.01 798.14 5.81 793.57 6.90 03/12/12 854.98 41.84 811.42 8.71 803.08 6.29 808.76 18.36 795.73 5.79 800.81 19.28 802.87 3.82 795.24 4.90 800.41 6.00 800.15 3.80 795.11 5.36 10/01/12 854.38 42.44 811.68 8.45 802.58 6.79 805.61 21.51 794.41 7.11 798.84 21.25 801.02 5.67 793.09 7.05 798.20 8.21 799.15 4.80 794.03 6.44 03/11/13 854.13 42.69 811.83 8.30 803.54 5.83 808.60 18.52 796.60 4.92 801.20 18.89 803.18 3.51 795.89 4.25 800.51 5.90 800.59 3.36 795.63 4.84 09/09/13 856.98 39.84 811.55 8.58 802.63 6.74 808.48 18.64 795.34 6.18 799.71 20.38 801.77 4.92 793.87 6.27 799.80 6.61 798.95 5.00 794.23 6.24 03/12/14 856.95 39.87 811.77 8.36 803.88 5.49 809.70 17.42 797.22 4.30 802.03 18.06 803.86 2.83 796.56 3.58 801.35 5.06 800.97 2.98 796.07 4.40 09/08/14 857.42 39.40 810.97 9.16 802.15 7.22 805.82 21.30 793.83 7.69 797.68 22.41 799.77 6.92 792.29 7.85 797.86 8.55 797.43 6.52 793.22 7.25 03/09/15 849.91 46.91 811.56 8.57 803.02 6.35 807.97 19.15 795.67 5.85 800.89 19.20 802.84 3.85 795.70 4.44 800.06 6.35 800.29 3.66 795.51 4.96 09/14/15 854.70 42.12 811.42 8.71 801.61 7.76 805.23 21.89 793.58 7.94 797.43 22.66 799.59 7.10 791.83 8.31 797.41 9.00 797.94 6.01 793.12 7.35 03/07/16 856.28 40.54 811.87 8.26 803.29 6.08 810.00 17.12 796.61 4.91 801.40 18.69 803.19 3.50 795.72 4.42 801.20 5.21 800.47 3.48 795.39 5.08 09/13/16 856.43 40.39 811.57 8.56 801.84 7.53 805.96 21.16 793.90 7.62 797.76 22.33 799.88 6.81 792.17 7.97 798.02 8.39 797.40 6.55 793.28 7.19 03/06/17 854.61 42.21 811.63 8.50 802.52 6.85 807.26 19.86 795.42 6.10 800.27 19.82 802.40 4.29 795.23 4.91 799.65 6.76 799.24 4.71 795.11 5.36 04/05/17 854.70 42.12 811.86 8.27 803.08 6.29 807.51 19.61 796.66 4.86 800.81 19.28 802.79 3.90 796.29 3.85 800.09 6.32 800.46 3.49 795.74 4.73 09/11/17 856.27 40.55 811.68 8.45 802.00 7.37 806.08 21.04 794.22 7.30 798.13 21.96 800.30 6.39 792.87 7.27 798.21 8.20 797.77 6.18 793.54 6.93 03/05/18 854.29 42.53 811.79 8.34 802.46 6.91 807.10 20.02 796.03 5.49 799.87 20.22 802.00 4.69 794.92 5.22 799.40 7.01 799.39 4.56 794.82 5.65 12/11/18 855.99 40.83 811.91 8.22 803.25 6.12 809.27 17.85 797.52 4.00 801.32 18.77 803.33 3.36 795.51 4.63 800.98 5.43 800.56 3.39 795.75 4.72 09/23/19 858.97 37.85 811.54 8.59 802.03 7.34 807.16 19.96 794.06 7.46 798.28 21.81 800.45 6.24 792.29 7.85 798.84 7.57 797.75 6.20 793.39 7.08 03/04/19 858.22 38.60 812.12 8.01 804.23 5.14 811.46 15.66 798.00 3.52 802.78 17.31 804.41 2.28 797.38 2.76 802.63 3.78 801.27 2.68 796.53 3.94 03/02/20 858.76 38.06 811.92 8.21 803.56 5.81 810.73 16.39 797.10 4.42 801.84 18.25 803.66 3.03 796.22 3.92 801.63 4.78 800.62 3.33 795.72 4.75 09/15/20 859.31 37.51 811.56 8.57 802.16 7.21 807.14 19.98 794.31 7.21 798.45 21.64 800.69 6.00 792.77 7.37 798.86 7.55 797.97 5.98 793.42 7.05 03/22/21 860.31 36.51 811.99 8.14 803.55 5.82 811.23 15.89 797.37 4.15 802.11 17.98 803.90 2.79 796.54 3.60 801.99 4.42 800.82 3.13 796.00 4.47 09/13/21 859.14 37.68 811.53 8.60 802.00 7.37 806.66 20.46 794.17 7.35 798.19 21.90 800.48 6.21 792.58 7.56 798.59 7.82 797.81 6.14 791.53 8.94 03/21 /22 857.14 39.68 811.63 8.50 803.07 6.30 808.57 18.55 796.67 4.85 801.14 18.95 803.53 3.16 795.98 4.16 794.61 11.80 800.31 3.64 795.56 4.91 09/12/22 856.46 40.36 811.59 8.54 802.22 7.15 806.12 21.00 794.69 6.83 798.50 21.59 800.91 5.78 793.89 6.25 798.35 8.06 798.24 5.71 793.89 6.58 03/13/23 857.03 39.79 811.83 8.30 803.16 6.21 809.65 17.47 796.71 4.81 801.34 18.75 803.29 3.40 796.00 4.14 800.93 5.48 800.35 3.60 795.54 4.93 MEAN 855.97 40.85 811.60 8.53 802.80 6.57 807.96 19.16 795.56 5.96 799.95 20.14 802.06 4.63 794.43 5.71 799.55 6.86 799.38 4.57 794.63 5.84 MAXIMUM 860.31 46.91 812.12 9.16 804.23 7.76 811.46 21.89 798.00 7.94 802.78 22.66 804.41 7.10 797.38 8.31 802.63 11.80 801.27 6.55 796.53 8.94 MINIMUM 849.91 36.51 810.97 8.01 801.61 5.14 805.23 15.66 793.58 3.52 797.43 17.31 799.59 2.28 791.83 2.76 794.61 3.78 797.40 2.68 791.53 3.94 Notes: AMSL = above mean sea level ft = feet DTW - depth to water TOC = top of casing MW = monitoring well OW = observation well April 2023 TABLE 2 Historical Static Water Level Data for the Closed Subtitle D Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Closed Subtitle D Landfill Monitoring Wells MW-6 MW-61D MW-7 MW-8 MW-9 MW-11 MW-23 TOC Elevation 867.78 867.89 845.33 836.91 843.60 845.23 883.40 ft AMSL Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Date (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) 11/06/06 839.72 28.06 839.36 28.53 829.10 16.23 825.91 11.00 822.51 21.09 825.45 19.78 03/20/08 839.67 28.11 839.28 28.61 829.23 16.1 826.10 10.81 822.24 21.36 825.00 20.23 12/02/08 838.85 28.93 838.51 29.38 828.60 16.73 825.63 11.28 821.53 22.07 823.68 21.55 03/27/09 839.83 27.95 839.42 28.47 829.51 15.82 826.07 10.84 822.36 21.24 825.58 19.65 10/08/09 838.86 28.92 838.50 29.39 827.96 17.37 824.91 12.00 821.27 22.33 823.91 21.32 03/16/10 840.94 26.84 840.57 27.32 830.45 14.88 826.66 10.25 823.02 20.58 827.38 17.85 09/08/10 839.56 28.22 839.15 28.74 828.37 16.96 825.04 11.87 821.27 22.33 824.65 20.58 03/21/11 840.17 27.61 839.93 27.96 829.52 15.81 826.12 10.79 822.51 21.09 825.58 19.65 09/12/11 839.27 28.51 839.03 28.86 827.91 17.42 825.06 11.85 819.95 23.65 824.02 21.21 03/12/12 840.26 27.52 839.71 28.18 829.44 15.89 825.96 10.95 820.99 22.61 825.61 19.62 10/01/12 839.08 28.70 838.76 29.13 828.24 17.09 825.60 11.31 820.10 23.50 823.48 21.75 03/11/13 840.20 27.58 839.77 28.12 829.71 15.62 826.51 10.40 821.75 21.85 825.85 19.38 09/09/13 840.24 27.54 839.78 28.11 829.18 16.15 825.64 11.27 820.48 23.12 825.80 19.43 03/12/14 841.19 26.59 840.61 27.28 830.43 14.90 826.64 10.27 821.85 21.75 826.70 18.53 09/08/14 839.87 27.91 839.60 28.29 828.36 16.97 825.25 11.66 819.99 23.61 823.78 21.45 03/09/15 840.44 27.34 839.98 27.91 829.63 15.70 826.36 10.55 822.79 20.81 825.31 19.92 09/14/15 838.98 28.80 838.60 29.29 827.29 18.04 824.60 12.31 819.65 23.95 823.08 22.15 03/07/16 841.03 26.75 840.39 27.50 830.27 15.06 826.31 10.60 821.35 22.25 827.25 17.98 09/13/16 839.62 28.16 839.22 28.67 827.91 17.42 824.78 12.13 819.72 23.88 822.80 22.43 03/06/17 839.18 28.60 839.38 28.51 829.03 16.30 825.98 10.93 820.66 22.94 824.32 20.91 09/11/17 839.63 28.15 839.21 28.68 828.56 16.77 825.56 11.35 820.06 23.54 823.86 21.37 03/05/18 839.59 28.19 839.20 28.69 829.11 16.22 826.29 10.62 815.95 27.65 824.46 20.77 12/11/18 840.74 27.04 840.33 27.56 830.06 15.27 826.86 10.05 821.75 21.85 826.64 18.59 844.69 38.71 03/04/19 842.02 25.76 841.62 26.27 831.90 13.43 827.36 9.55 822.75 20.85 829.26 15.97 847.44 35.96 09/23/19 840.52 27.26 840.13 27.76 828.44 16.89 825.40 11.51 819.92 23.68 824.42 20.81 846.17 37.23 03/02/20 842.13 25.65 841.69 26.20 830.66 14.67 826.65 10.26 822.21 21.39 828.64 16.59 846.60 36.80 09/15/20 840.81 26.97 840.40 27.49 828.48 16.85 825.42 11.49 820.08 23.52 824.48 20.75 -- NM 03/22/21 842.46 25.32 841.98 25.91 830.60 14.73 826.78 10.13 821.75 21.85 828.38 16.85 847.64 35.76 09/13/21 845.68 22.10 840.29 27.60 828.02 17.31 825.33 11.58 819.96 23.64 823.82 21.41 845.09 38.31 03/21 /22 841.03 26.75 840.67 27.22 829.58 15.75 826.62 10.29 821.76 21.84 825.76 19.47 844.10 39.30 09/12/22 840.21 27.57 839.86 28.03 828.27 17.06 825.78 11.13 820.20 23.40 823.23 22.00 845.05 38.35 03/26/23 841.33 26.45 840.88 27.01 830.04 15.29 826.64 10.27 821.59 22.01 827.55 17.68 844.76 38.64 MEAN 840.41 27.37 839.87 28.02 829.18 16.15 825.93 10.98 821.06 22.54 825.30 19.93 845.96 37.67 MAXIMUM 845.68 28.93 841.98 29.39 831.90 18.04 827.36 12.31 823.02 27.65 829.26 22.43 847.64 39.30 MINIMUM 838.85 22.10 838.50 25.91 827.29 13.43 824.60 9.55 815.95 20.58 822.80 15.97 844.10 35.76 Notes: AMSL = above mean sea level ft = feet DTW - depth to water TOC = top of casing MW = monitoring well OW = observation well MW-23 was installed in November 2018 and the groundwater elevation for December 2018 was measured on December 14, 2018. NM = not measured GL2014424721-22 1 of 1 April 2023 e�yz��«yzfy�d�a TABLE 3 Historical Static Water Level Data for the Active Subtitle D Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Active Subtitle D Landfill Monitoring Wells MW-12 MW-13 MW-14 MW-15 MW-16 MW-17 MW-18 MW-19 MW-20 MW-21 MW-22 TOC Elevation 939.05 820.41 814.53 803.32 798.58 801.18 808.5 811.35 831.91 890.40 815.70 ft AMSL) Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Elevation DTW Date (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) (ft AMSL) (ft) 03/27/09 877.03 62.02 800.86 19.55 795.18 19.35 794.22 9.10 793.11 5.47 796.35 4.83 800.40 8.12 804.41 6.94 -- -- -- -- -- -- 10/08/09 877.51 61.54 798.90 21.51 793.83 20.70 792.85 10.47 791.23 7.35 795.01 6.17 800.18 8.34 804.25 7.10 -- -- -- -- -- -- 03/16/10 877.81 61.24 801.99 18.42 795.82 18.71 795.07 8.25 793.87 4.71 796.87 4.31 800.65 7.87 804.93 6.42 -- -- -- -- -- -- 09/08/10 879.54 59.51 799.46 20.95 793.73 20.80 792.67 10.65 790.91 7.67 795.48 5.70 799.92 8.60 804.02 7.33 -- -- -- -- -- -- 03/21/11 879.69 59.36 801.10 19.31 794.22 20.31 793.51 9.81 793.14 5.44 796.57 4.61 800.43 8.09 804.31 7.04 819.74 12.17 845.58 44.82 801.85 13.85 09/12/11 878.84 60.21 799.21 21.20 794.04 20.49 792.68 10.64 791.09 7.49 795.39 5.79 800.01 8.51 803.97 7.38 817.42 14.49 844.65 45.75 800.84 14.86 03/12/12 878.25 60.80 800.61 19.80 794.97 19.56 793.93 9.39 792.76 5.82 796.56 4.62 800.32 8.20 804.33 7.02 819.12 12.79 843.83 46.57 802.06 13.64 10/01/12 877.41 61.64 798.93 21.48 794.42 20.11 794.21 9.11 791.59 6.99 796.07 5.11 800.08 8.44 804.14 7.21 817.82 14.09 843.89 46.51 800.29 15.41 03/11/13 877.09 61.96 800.79 19.62 795.39 19.14 794.34 8.98 793.19 5.39 796.58 4.60 801.48 7.04 804.48 6.87 816.30 15.61 843.15 47.25 802.21 13.49 09/09/13 876.82 62.23 799.95 20.46 794.65 19.88 793.45 9.87 791.96 6.62 792.10 9.08 800.30 8.22 804.15 7.20 818.53 13.38 844.50 45.90 801.48 14.22 03/12/14 878.10 60.95 801.13 19.28 796.17 18.36 795.49 7.83 793.93 4.65 797.06 4.12 800.90 7.62 805.09 6.26 821.76 10.15 845.42 44.98 802.82 12.88 09/08/14 879.89 59.16 798.67 21.74 794.10 20.43 792.72 10.60 791.01 7.57 795.50 5.68 800.10 8.42 804.10 7.25 817.41 14.50 847.11 43.29 800.25 15.45 03/09/15 879.86 59.19 800.37 20.04 795.40 19.13 794.39 8.93 793.53 5.05 796.80 4.38 800.63 7.89 804.55 6.80 820.34 11.57 845.55 44.85 802.10 13.60 09/14/15 878.54 60.51 798.25 22.16 793.66 20.87 792.36 10.96 790.68 7.90 795.17 6.01 799.81 8.71 804.12 7.23 817.24 14.67 844.52 45.88 799.68 16.02 03/07/16 877.93 61.12 801.26 19.15 795.43 19.10 794.51 8.81 793.49 5.09 796.85 4.33 800.53 7.99 804.35 7.00 819.75 12.16 845.00 45.40 802.62 13.08 09/13/16 879.89 59.16 798.33 22.08 793.97 20.56 792.60 10.72 791.17 7.41 795.52 5.66 799.91 8.61 803.96 7.39 817.33 14.58 846.73 43.67 800.20 15.50 03/06/17 879.59 59.46 799.77 20.64 795.01 19.52 793.92 9.40 792.89 5.69 796.27 4.91 800.29 8.23 804.28 7.07 819.05 12.86 845.31 45.09 801.52 14.18 09/11/17 879.05 60.00 798.61 21.80 794.13 20.40 792.87 10.45 791.56 7.02 795.77 5.41 800.05 8.47 803.97 7.38 816.93 14.98 845.48 44.92 800.22 15.48 03/05/18 878.79 60.26 800.00 20.41 794.94 19.59 793.90 9.42 792.83 5.75 796.37 4.81 800.46 8.06 804.36 6.99 818.60 13.31 844.57 45.83 801.08 14.62 12/11/18 878.58 60.47 800.38 20.03 795.53 19.00 794.40 8.92 793.62 4.96 797.03 4.15 800.54 7.98 804.61 6.74 819.42 12.49 845.96 44.44 802.23 13.47 03/04/19 880.06 58.99 801.83 18.58 796.61 17.92 795.91 7.41 793.63 4.95 797.71 3.47 801.03 7.49 805.17 6.18 821.52 10.39 847.56 42.84 803.28 12.42 09/23/19 883.80 55.25 798.48 21.93 793.82 20.71 792.67 10.65 791.06 7.52 795.77 5.41 800.12 8.40 804.06 7.29 817.38 14.53 850.70 39.70 800.38 15.32 03/02/20 883.83 55.22 801.17 19.24 795.53 19.00 794.61 8.71 793.78 4.80 797.29 3.89 800.76 7.76 803.30 8.05 819.50 12.41 849.48 40.92 802.65 13.05 09/15/20 885.84 53.21 798.66 21.75 794.02 20.51 792.74 10.58 791.25 7.33 795.98 5.20 800.05 8.47 804.11 7.24 816.33 15.58 851.55 38.85 800.70 15.00 03/22/21 885.91 53.14 801.32 19.09 795.73 18.80 794.87 8.45 793.85 4.73 797.36 3.82 800.69 7.83 804.76 6.59 820.34 11.57 851.35 39.05 803.04 12.66 09/13/21 887.35 51.70 798.46 21.95 793.88 20.65 792.64 10.68 791.11 7.47 795.80 5.38 800.02 8.50 804.11 7.24 815.96 15.95 851.80 38.60 800.38 15.32 03/21 /22 885.40 53.65 800.24 20.17 795.35 19.18 794.44 8.88 793.46 5.12 796.87 4.31 800.47 8.05 804.60 6.75 818.99 12.92 848.59 41.81 802.16 13.54 09/12/22 884.19 54.86 798.76 21.65 794.28 20.25 793.06 10.26 791.91 6.67 796.07 5.11 800.15 8.37 804.24 7.11 816.88 15.03 847.33 43.07 800.75 14.95 03/13/23 882.44 56.61 800.66 19.75 795.43 19.10 794.38 8.94 793.46 5.12 796.98 4.20 800.49 8.03 804.51 6.84 818.35 13.56 846.97 43.43 802.40 13.30 MEAN 880.31 58.74 799.94 20.47 794.80 19.73 793.77 9.55 792.45 6.13 796.18 5.00 800.37 8.15 804.32 7.03 818.48 13.43 846.66 43.74 801.49 14.21 MAXIMUM 887.35 62.23 801.99 22.16 796.61 20.87 795.91 10.96 793.93 7.90 797.71 9.08 801.48 8.71 805.17 8.05 821.76 15.95 851.80 47.25 803.28 16.02 MINIMUM 876.82 51.70 798.25 18.42 793.66 17.92 792.36 7.41 790.68 4.65 792.10 3.47 799.81 7.04 803.30 6.18 815.96 10.15 843.15 38.60 799.68 12.42 Notes: AMSL = above mean sea level ft = feet DTW - depth to water TOC = top of casing MW = monitoring well OW = observation well MW-24 was installed in November 2018 and the groundwater elevation for December 2018 was measured on December 17, 2018. NM = not measured 1 of 1 April 2023 TABLE 4 Summary of Estimated Horizontal Flow Velocities Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina 2014424721-22 Closed Landfill - March 2023 Gradient Gradient Gradient Horizontal Hydraulic Velocity Calculation Flow Segment Segment Gradient Effective Conductivity (VgW, Direction Elevations porosity (ne) Segment Length (feet) feet) (K, cm/sec) feet/year) (feet)(i, i WSW 1827 ------- 820 ------- 0.0219 0.20 5.68E-04 64.33 i2 SW 2127 ------860------ 0.0235 0.20 5.68E-04 69.07 i 3 SW 3129 -------860------ 0.0192 0.20 5.68E-04 56.35 Active Landfill - March 2023 Gradient Flow Gradient Gradient Segment Horizontal Effective Hydraulic Velocity Calculation Direction Segment Elevations Gradient porosity (ne) Conductivity (VgW, Segment Length (feet) feet) (K, cm/sec) feet/year) (feet)(i, i4 E 971 ------86....... 0.0515 0.20 5.68E-04 151.31 i 5 E 902 ------840 ......0.0443 0.20 5.68E-04 130.31 i6 SE 3008 ------- 880 ----- 0.0266 0.20 5.68E-04 78.15 Notes: Horizontal velocities based on the modified Darcy equation VgW = Ki/ne. Value for K is for the saprolite aquifer as presented in the HDR, 2003. Value for ne is an estimated effective porosity used in previous HDR reports. 1 1 of 1 May 2023 TABLE 5 Summary of Well Construction Information Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Ground Measuring Well Construction Coordinates Surface Point Well Well Screened Geology of Diameter Depth Interval Identification Date Elevation Elevation Screened Interval (in) (ft bgs) t bgs) Northing Easting (ft AMSL) (ft AMSL) Closed Unlined Landfill Monitoring Wells MW-1RR 5/31/2001 891222.48 1620651.44 893.60 896.82 2 59.0 44.0-59.0 Bedrock OW-3 9/13/1994 888851.47 1620210.52 817.75 820.13 2 16.0 6.0-16.0 Saprolite OW-4 9/14/1994 888381.20 1619630.70 806.83 809.37 2 16.0 6.0-16.0 Saprolite OW-6 9/13/1994 890727.15 1618831.90 824.74 827.12 2 27.0 12.0-27.0 Saprolite OW-7DA 5/21/2001 888763.30 1618927.54 798.80 801.52 2 115.0 110.0-115.0 Bedrock OW-1 OD 5/3/2001 889765.20 1618759.62 817.30 820.09 2 80.0 75.0-80.0 Bedrock OW-11 9/15/1994 890240.94 1618632.60 804.47 806.69 2 16.0 6.0-16.0 Saprolite OW-12 8/1/1999 888315.57 1619056.47 798.40 800.14 2 15.0 5.0-15.0 Saprolite OW-13D 5/15/2001 889353.88 1618800.48 803.80 806.41 2 115.0 110.0-115.0 Bedrock OW-14D 5/21/2001 889587.90 1618501.92 801.20 803.95 2 80.0 70.0-80.0 Bedrock OW-17D 5/10/2001 888909.84 1618684.17 798.80 801.54 2 80.0 70.0-80.0 Bedrock Closed Subtitle D Landfill Monitoring Wells MW-1RR 5/31/2001 891222.48 1620651.44 893.60 896.82 2 59.0 44.0-59.0 Bedrock MW-6 1/20/1997 890347.86 1621345.34 865.60 867.78 2 35.0 20.0-35.0 Saprolite MW-6D 1/20/1997 890341.76 1621318.45 865.60 867.89 2 65.0 54.5-64.5 Saprollite/PWR MW-7 1/22/1997 891367.95 1619472.34 843.10 845.33 2 25.0 10.0-25.0 Saprolite MW-8 1/21/1997 891259.86 1619183.64 833.80 836.91 2 20.0 5.0-20.0 Saprolite MW-9 1/23/1997 891177.69 1619026.90 840.40 843.60 2 30.0 15.0-30.0 Saprollite/PWR MW-11 1/23/1997 890405.22 1616810.23 843.20 845.23 2 30.0 15.0-30.0 Saprolite MW-23 11/27/2018 892005.23 1620008.33 880.00 883.4 2 42.0 32.0-42.0 Saprolite 1 of 2 May 2023 TABLE 5 Summary of Well Construction Information Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Ground Measuring Well Construction Coordinates Surface Point Well Well Screened Geology of Diameter Depth Interval Identification Date Elevation Elevation Screened Interval (in) (ft bgs) t bgs) Northing Easting (ft AMSL) (ft AMSL) Active Subtitle D Landfill Monitoring Wells MW-12 7/22/2002 890405.22 1616810.23 936.80 939.05 2 82.0 67.0-82.0 Bedrock MW-13 7/24/2002 889497.99 1618313.81 818.50 820.41 2 32.0 17.0-32.0 Saprolite MW-14 7/22/2002 888763.43 1618559.47 812.50 814.53 2 29.0 14.0-29.0 Saprolite MW-15 7/23/2002 888370.53 1618517.81 800.90 803.32 2 22.0 5.0-20.0 Saprolite MW-16 7/22/2002 887727.16 1618443.32 796.40 798.58 2 20.0 5.0-20.0 Saprolite MW-17 7/23/2002 887333.74 1617864.55 799.10 801.18 2 20.0 5.0-20.0 Saprolite MW-18 7/23/2002 887638.88 1617424.75 806.30 811.35 2 19.0 4.0-19.0 Saprollite/PWR MW-19 7/23/2002 887899.38 1617138.22 809.10 811.35 2 20.0 5.0-20.0 Saprolite MW-20 1/12/2009 888799.88 1616654.25 829.03 831.91 2 25.0 15.0-25.0 Saprolite MW-21 1/20/2009 889414.61 1616730.40 888.72 890.40 2 56.0 46.0-56.0 PWR MW-22 1/13/2009 889935.47 1618145.25 812.81 815.70 2 28.0 18.0-28.0 Saprolite MW-24 11/27/2018 891530.40 1616933.96 826.60 829.19 2 15.0 5.0-15.0 Saprolite Notes: ft AMSL = feet above mean sea level ft bgs = feet below ground surface PWR = partially weathered rock in = inches Well construction information collected from HDR historical reports. Well MW-9 was re -surveyed after repairs were made in September 2011. 2 of 2 May 2023 2014424721-22 TABLE 6 Summary of Detected Constituents in Monitoring Wells at the Closed Unlined Laadfil Hanes Mill Roatl Landfill, Permit No. 34.0; Forsyth County, North Carolina Detected Monitoring SamPle Slh-SPesMs Method Practical SWS Raporting Unradient D-gradient Constituents/Analytes Units Date NC2L EPA MCL OPS Datectlon Ouantltatlon Blanks Llmit MW-1RR OWJ OWd OW4 OW-]DA OW-1013 OW-11 OW-12 OW-13D OW-14D OW-17D Llmit Llmit Antimony uWL 10/07/0, 1 6 -- -- - 6 0.360 B 0.1 ]4 B ND ND ND 0.269 B ND 0.432 B ND OAW B 0.262 B 0.182 J ug/L 03/16/10 1 6 -- -- - 6 ND ND ND ND ND ND ND ND ND ND NO ND ug/L 09/0]/10 1 6 -- -- - 6 ND ND ND ND ND ND ND ND ND ND NO ND ug/L 03/23/11 1 6 -- -- - 6 ND ND ND ND ND ND ND ND ND ND 0.]84 J ND ug/L 09/12/11 1 6 -- -- - 6 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/12/12 1 6 -- -- - 6 ND ND ND 0.901 J 1.0] J ND 0.240 J 0.653 J ND ND ND ND ug/L 10/01/12 1 6 -- -- - 6 0.454 B O.Wll B ND 0.889 B ND ND ND ND ND ND ND 0.27 J uglL 03/12/13 1 6 -- -- - 6 ND ND 0.323 J 0.798 J ND ND ND ND ND ND ND ND ug/L 09/10/13 1 6 -- -- - 6 ND ND ND ND ND ND ND ND ND ND 0.38fi J ND uglL 03/11/14 1 6 -- - 6 ND ND ND 0.929 J ND ND ND ND ND ND ND ND ug/L 09/10/14 1 6 -- 0.220 - 6 ND 1.2fi J ND 0.501 J ND ND ND ND ND ND ND ND uglL 03/09/15 1 6 -- 0.220 - 6 ND ND ND 0.815 J 0.248 J ND ND ND ND ND ND ND ug/L 09/14/15 1 6 -- 0.220 - 6 0.515 J ND ND 1.04 J 0.261 J ND ND ND ND ND ND ND uglL 03/O]/1fi 1 6 -- 0.220 - 6 0.43] B 0.621 B 0.]09 B ND ND ND 0.280 B OA20 B ND 0.301 B ND O.fi55 J ug/L 09/13/16 1 6 -- 0.220 - 6 ND ND ND ND ND ND ND ND ND ND NO ND uglL 03/06/12 1 6 -- 0.370 - 6 ND ND ND ND ND ND ND ND ND ND NO ND ug/L 09/11/12 1 6 -- 0.310 - 6 ND ND ND ND ND ND ND ND ND ND NO ND uglL 03/OS/18 1 6 -- 0.3]0 6 ND ND ND ND ND ND ND ND ND ND NO ND ug/L 12/11/1a 1 6 -- 1.85 5.0 - ND ND ND ND ND ND ND ND NO ND ND ND ug/L 03/OS/19 1 6 -- 0.]40 20 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 09/23/19 1 6 -- 0.]40 20 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 03JO2120 1 6 -- 0.]40 20 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 09/15/20 1 6 -- 0.]40 20 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 03/22/21 1 6 -- 0.]40 20 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 09/14/21 1 6 -- 0.]40 20 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 03/21/22 1 6 -- 0.]40 20 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 09/13/22 1 6 -- 0.]40 20 - ND ND ND ND ND ND ND ND ND ND ND ND u /L 03/13/23 1 6 0.340 &0 ND ND ND ND ND ND ND ND ND ND ND ND Arsenic uglL 10/O]/09 10 10 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/16/10 10 10 -- -- - 10 3.39 J ND ND ND ND ND ND ND ND ND ND ND ug/L 09/0]/10 10 10 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03123/11 10 10 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/11 10 10 -- -- - 10 ND 4.42 B ND ND ND ND 3.4] B ND ND ND ND 3.35 J uglL 03/12/12 10 10 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND 4.0] J ug/L 10/01/12 10 10 -- -- - 10 ND ND ND 3.02 B ND ND ND ND ND ND 3.16 B 3.]3 J uglL 03/12/13 10 10 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND 3.32 J ug/L 09/10/13 10 10 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/11/14 10 10 -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 10 10 -- 540 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/09/15 10 10 -- 5.40 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 10 10 -- 5.40 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/O]/1fi 10 10 -- 5.40 - 10 ND 7.36 J ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 10 10 -- 5.40 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/06/12 10 10 -- 8.00 - 10 ND ND 9.85 B ND ND ND ND ND ND ND ND ND ug/L 09/11/12 10 10 -- 6.8O - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/OS/18 10 10 -- 6.80 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 10 10 -- ].80 1- - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/OS/19 10 10 -- ].:0 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 10 10 -- ].60 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/02/20 10 10 -- ].60 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 10 10 -- ].60 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/22/21 10 10 -- ].60 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 10 10 -- ].60 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/21/22 10 10 -- ].60 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/22 10 10 -- ].60 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND u /L 03/13/23 10 10 6AO 20.0 ND ND ND ND ND ND ND ND ND ND NO ND Barium uglL 10/O]/09 ]00 2000 -- -- - 100 15.8 J 1170 152 50.2 J 6.64 J 28.6 J 127 4].8 J 8.24 B 19.3 J 31.4 J 1.72 J ug/L 03/16/10 ]00 2000 -- -- - 100 75.0 J 98] 142 43.8 J 6.25 J 40.1 J 118 44.5 J 6.89 J 18.0 J 26.4 J ND ug/L 09/07/10 700 2000 -- -- - 100 12.2 J 971 122 39.4 J 4.3] J 20.9 J 88.8 J 35.3 J 4.85 J 13.4 J 20.6 J ND ug/L 03/23/11 700 2000 -- -- - 100 19.8 J 1230 143 43.7 J 5.89 J 2].5 J 164 41.6 J 5.91 J 17.5 J 29.7 J ND ug/L 09/12/11 ]00 2000 -- -- - 100 13.3 J 1460 152 45.] J S.W J 22.3 J 125 48.3 J 5A1 J 18.8 J 34.0 J ND uglL 03/12/12 ]00 2000 -- -- - 100 15.2 J 1250 146 3].7 J 5.58 J 2].4 J 165 41.8 J 5.02 J 18.2 J 29.9 J 1.06 J u9/L 10/01/12 ]00 2000 -- -- - 100 22.9 J 1260 146 42.6 J 5.52 B 19.8 J 181 43.1 J 5A4 B 18.3 J 31.9 J 1.27 J ug/L OW12113 700 2000 -- -- - 100 12.9 J 1390 155 44.7 J 6.29 B 28.6 J 185 40.2 J 3.90 B 19.6 J 32.0 J 1.47 J ug/L 09/10/13 700 2000 -- -- - 100 16.] J 1280 152 40.7 J 6AO J 36.1 J 112 49.3 J 5.61 B 19.8 J 312.5 J 1.15 J ug/L 03/11/14 700 2000 -- -- - 100 1].3 J 1280 153 42.2 J 6.44 J 35.4 J 140 32.9 J 4.08 B 19.5 J 32.5 J 1.10 J ug/L 09/10/14 ]00 2000 -- 1.W - 100 14.5 J 1170 156 44.7 J 5.95 B 26.0 J 122 48.4 J 5A2 B 20.4 J 31.2 J 2.55 J ug/L 03/09/15 ]00 2000 -- 1.00 - 100 71.6 J 1260 150 41.5 J 5.88 J 26.6 J 228 45.7 J &20 J 21.2 35.] J ND ug/L 09/14/15 ]00 2000 -- 1.W - 100 7l.] J 1150 147 44.3 J 5.81 B 23.3 J 131 50.6 J 5.30 B 20.8 J 34.6 J 1.22 J ug/L 03/O]/16 ]00 2000 -- 1.00 - 100 2].6 J 1090 149 48.2 J 4.95 J 35.0 J 124 45.0 J 3.98 J 20.7 J 30.3 J ND ug/L 09/13/16 700 2000 -- 1.00 - 100 20.9 J 993 153 48.1 J 5.81 J 26.7 J 134 52.9 J 4.60 B 22.2 J 40.0 J 1.08 J ug/L 03/06/12 700 2000 -- 0.53 - 100 20.0 J 1200 150 4fi.4 J 5.59 B 25.8 J 248 44.0 J 4.13 B 21.5 J 34.] J 1.16 J ug/L 09/11/12 ]00 2000 -- 1.00 - 100 20.0 J 1080 142 41.3 J 5.43 B 2].0 J 127 54.1 J 4.54 B 22.4 J 35.6 J 3.00 J ug/L 03/OS/18 ]00 2000 -- 1.00 100 1].0 J 1150 145 50.0 J 63.] J 26.2 J 261 38.7 J 4.31 B 22.3 J 33.1 J 1.66 J ug/L 12/11/18 700 2000 -- 1.10 10.0 - 15.5 1170 158 52.5 S.T/ J 36.1 191 48.3 4.61 J 23.5 31.2 ND ug/L 03/OS/19 700 2000 -- 1.10 10.0 - 23.0 1220 152 54.6 5.3] B 54.4 152 50.8 4.02 B 24.6 38.2 1.20 J ug/L 09/23/19 ]00 2000 -- 1.10 10.0 - 1].1 1160 158 66.0 4.99 B 36.3 156 54.2 4.55 B 23.0 43.3 3.11 J ug/L 03JO2120 ]00 2000 1.10 10.0 - 24.8 804 141 5].0 5.23 J 44.5 156 44.5 3.57 J 23.3 41.2 ND ug/L 09/15/20 700 2000 1460 7.10 10.0 - 11.9 1180 1]3 76.1 5.40 J 39.9 153 60.0 4.01 J 26.6 52.2 ND ug/L 03/22/21 700 2000 14N 7.10 10.0 - 19.9 1080 146 49.8 4.90 J 46.5 143 34.6 2.52 J 22.2 421 ND ug/L 09/14/21 ]00 2000 1460 7.10 10.0 - 17.] 1140 141 65.1 5.03 J 42.0 155 51.4 3.74 J 24.6 51.8 ND ug/L OW21122 ]00 2000 1460 1.10 10.0 - 706 1180 148 62.0 5.25 J 35.8 244 32.5 4.20 J 24.3 4].0 ND ug/L 09/13/22 700 2000 1460 1.10 10.0 - 64.6 1200 14] 61.9 5A4 J 34.5 267 48.2 3.83 J 25.5 46.2 ND ug/L 03/13/23 ]00 2000 1460 4.40 10.0 40.0 1100 150 49.0 ND 39.0 250 34.0 ND 25.0 4].0 ND Beryllium uglL 10/O]/09 4 4 -- -- - 1 ND ND ND O.fi46 J ND ND ND ND ND ND ND 0.101 J ug/L 03/16/1a 4 4 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/07/10 4 4 -- -- - 1 ND ND ND OA33 J ND ND ND ND ND ND ND ND ug/L 03/23/11 4 4 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/11 4 4 -- -- - 1 ND OA32 J ND ND ND ND ND ND ND ND ND ND uglL .12112 4 4 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 10/01/12 4 4 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12/13 4 4 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/13 4 4 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/11/14 4 4 -- -0 - 1 ND ND ND ND ND ND ND ND ND ND NO ND ug/L 09/10/14 4 4 -- 0 - 1 ND ND ND ND ND ND ND ND ND ND NO ND ug/L OW09/15 4 4 -- 0.10 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 4 4 -- 0.10 - 1 0.202 B 0.3W B 0.257 B OA99 B 0.276 B 0.256 B 0.304 B 0.393 B 0.247 B 0.289 B 0.313 B 0.244 J ug/L 03/O7/16 4 4 -- 0.10 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 4 4 -- 0.10 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/06/17 4 4 -- 0.12 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/12 4 4 -- 0.130 - 1 ND ND ND ND ND ND ND ND ND ND NO ND ug/L 03/OS/18 4 4 -- 0.130 - 1 ND ND ND ND ND ND ND ND ND ND NO ND ug/L 12/11/18 4 4 -- 0.160 1.0 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 03/OS/19 4 4 -- 0.160 1.0 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 09/23/19 4 4 -- 0.160 1.0 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L OW02120 4 4 -- 0.160 Zoo 1.0 - ND ND ND ND 0.84] J ND ND ND ND ND ND ND ug/L 09/15/20 4 4 -- 0. 1.0 - ND ND ND ND ND ND ND ND ND ND NO 0.192 ug/L 03/22/21 4 4 -- 0.160 1.0 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 09/14/21 4 4 -- 0.160 1.0 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 03/21/22 4 4 -- 0.160 1.0 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 09/13/22 4 4 -- 0.160 1.0 - ND ND ND ND ND ND ND ND ND ND NO ND u /L 03/13/23 4 4 0.30 4.0 ND ND ND ND ND ND ND ND ND ND NO ND Cadmium uglL 10/O]/09 2 5 -- -- - 1 ND 0.499 J ND 0.83] J ND ND ND ND ND ND ND ND ug/L 03/16/10 2 5 -- -- - 1 ND 0.502 J ND ND ND ND ND ND ND ND ND ND ug/L 09/07/10 2 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND NO ND ug/L 03/23/11 2 5 -- -- - 1 ND 0.560 J ND ND ND ND ND ND ND ND 0.49] J ND uglL 09/12/11 2 5 -- -- - 1 ND 4.]6 ND ND ND ND ND ND ND ND ND ND ug/L 03/12/12 2 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND uglL 10/01/12 2 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND 0.4]8 J ug/L 03/12/13 2 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/10/13 2 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/11/14 2 5 -- -- - 1 ND OA92 J ND ND ND ND ND ND ND ND ND ND uglL 09/10/14 2 5 -- 0.36 - 1 ND ND ND ND ND ND ND ND NO ND ND ND ug/L 03/09/15 2 5 -- 0.36 - 1 ND ND ND ND ND ND ND ND NO ND ND ND uglL 09/14/15 2 5 -- 0.36 - 1 ND ND ND ND ND ND ND ND NO ND ND ND ug/L 03/07/16 2 5 -- 0.36 - 1 ND ND ND ND ND ND ND ND NO ND ND ND uglL 09/13/16 2 5 -- 0.36 - 1 ND ND ND ND ND ND ND ND NO ND ND ND 03/06/17 2 5 -- 0.45 - 1 ND 0.145 B ND ND ND ND ND ND ND ND ND 55 0.4 J uu:/L IL 2 5 -- 0.360 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OS/18 2 5 -- 0.360 - 1 ND ND ND ND ND ND ND ND ND ND NO ND uglL 12/11/18 2 5 -- 0.360 1.0 - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 03/OS/19 2 5 -- 0.360 1.0 - ND ND ND ND ND ND ND ND ND ND NO ND uglL 09/23/19 2 5 -- 0.360 to - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 03/02/20 2 5 -- 0.360 1.0 - ND ND ND ND 0.66] J ND ND ND ND ND ND ND uglL 09/15/20 2 5 -- 0.360 to - ND 0.952 J ND ND ND ND ND ND ND ND ND ND ug/L 03/22/21 2 5 -- 0.360 ND 0.590 J ND ND ND ND ND ND ND ND ND ND uglL 09/14/21 2 5 -- 0.360 to - ND ND ND ND ND ND ND ND ND ND NO ND ug/L 03/21/22 2 5 -- 0.360 ND ND ND ND ND ND ND ND ND ND NO ND uglL 09/13/22 2 5 -- 0.360 to - ND ND ND ND ND ND ND ND ND ND NO ND u /L 03/13/23 2 5 0.440 &0 ND ND ND ND ND ND ND ND ND ND NO ND Chromium uglL 10/O]/09 10 100 -- -- - 10 1.00 J 6.61 J ND 3.23 J 2.70 J 3.66 J 5.23 J 6.02 J ND 1.78 J ND ND ug/L 03/16/10 10 100 -- -- - 10 ND ND ND 2.03 J 2.30 J ND 5.19 J 4.61 J ND 1.44 J NO ND ug/L 09/07/10 10 100 -- -- - 10 ND ND ND 2.56 J 2.04 J ND 1.35 J 4.62 J ND 1.27 J NO ND ug/L 03123/11 10 100 -- -- - 10 IA5 J ].01 J ND 1.33 J 2.95 J ND 3.25 J 3.66 J ND 1.15 J ND ND uglL 09112111 10 100 -- -- - 10 1.14 J 8.10 J ND 1.]4 J 2.98 J ND 1.92 J T O J ND 1.46 J ND ND uglL 03/12/12 10 100 -- -- - 10 ND 5.68 J ND 3.21 J 2.38 J ND 1.80 J 4.17 J ND ND NO ND uglL 10/01/12 10 100 -- -- - 10 5.18 J 2.71 J ND 2.87 J 2.50 J ND 1.10 J 5.94 J ND 1.08 J ND ND ug/L 03/12/13 10 100 -- -- - 10 1.36 J ND ND 4.20 J 3.14 J ND IN J 3.65 J ND 2.42 J NO ND uglL 09/10/13 10 100 -- -- - 10 ND 4.13 J ND 2.35 J 2.49 J ND ND 4.49 J ND ND NO ND ug/L 03/11/14 10 100 -- - 10 1.90 J ND ND 3.23 J 2.61 J ND 2.30 J 1.92 J ND ND ND ND uglL 09/10/14 10 100 -- 140 - 10 ND 6.53 J ND 1.76 J 7.90 J ND ND 5.39 J ND ND ND ND ug/L 03/09/15 10 100 -- 1.40 - 10 1.55 J 3.85 J ND 1.72 J 3.00 J ND 1.57 J 4.07 J ND 9.15 J ND ND uglL 09/14/15 10 100 -- IA - 10 ND 5.69 J ND ND 2.04 J ND ND 6.57 J ND ND ND ND ug/L 03/07/16 10 100 -- 1.40 - 10 ND ND ND 6.86 J 223 J ND ND 3.29 J ND ND ND ND uglL 09/13/1fi 10 100 -- IA - 10 ND ND ND 2.08 J 2.T/ J ND 1.76 J 8.66 J ND ND NO ND ug/L 03/OW17 10 100 -- 1.10 - 10 ND ND ND 2.30 J 2.80 J ND 2.00 J 4.02 J ND 1.71 J NO ND uglL 09/11/12 10 100 -- IA - 10 ND 2.07 J ND ND 295 J ND ND 5.63 J ND 1.42 J ND ND ug/L 03/OS/18 10 100 -- 1.40 10 ND 1.45 J ND 1.55 J ND ND 4.28 J 4.10 J ND 1.67 J NO ND uglL 12/11/18 10 100 -- IA 10.0 - ND 1.75 J ND 1.72 J 2.69 J ND 1.97 J 3.69 J ND 1.87 J ND ND ug/L 03/OS/19 10 100 -- 1.40 10.0 - ND ND ND 1.55 J 2.95 J ND 3.02 J 5.26 J ND 1.53 J ND ND uglL 09/23/19 10 100 -- IA 10.0 - ND ND ND ND 2.48 J ND ND 3.67 J ND ND ND ND ug/L 03/02/20 10 100 - 1.40 10.0 - ND ND ND 1.78 J 4.24 J ND 1,85 J 4.10 J ND ND ND ND uglL 09/15/20 10 100 19 IA 10.0 - 7.82 J 8.56 J 7.55 J 1.88 J 3.91 J 1,97 J 2.04 J 7.75 J 1,58 J 2.60 J NO ND ug/L 03/22/21 10 100 19 1A' 10.0 - ND 5.82 J ND ND 2.54 J ND ND 1.67 J ND ND NO ND uglL 09/14/21 10 100 19 1A 10.0 - ND 8.25 J ND ND 3.10 J 1.62 J 2.36 J 5.83 J ND 1.70 J NO ND ug/L 03/21/22 10 100 19 1.40 10.0 - ND 8.38 J ND 2.75 J 2.80 J ND ND 2.88 J ND 1.45 J NO ND uglL 09/13/22 10 100 19 1.40 10.0 - 7.40 J 10.3 ND ND 3.02 J ND ND 5.51 J ND 2.16 J NO ND u /L 03/13/23 10 100 19 1.10 10.0 ND ND ND 1.30 J 3.20 J ND 1.50 J ND ND 1.10 J NO ND Cobalt uglL 10/O]/09 1 -- -- -- - 10 ND 20.5 2.04 J 1.72 J ND ND ND ND ND ND ND ND uglL 03/16/10 1 -- -- -- - 10 ND 25.fi 3.31 J ND ND ND ND ND ND ND ND ND ug/L 09/07/10 1 -- -- -- - 10 ND i6.6 2.51 J ND ND ND ND ND ND ND ND ND ug/L 03/23/11 1 -- -- -- - 10 ND 22.2 In J ND ND ND ND ND ND ND ND ND ug/L 09/12/11 1 -- -- -- - 10 ND 5].0 2.85 J ND ND ND ND ND ND ND ND ND uglL 03/12/12 1 -- -- -- - 10 ND 20.0 3.15 J ND ND ND ND ND ND ND ND ND ug/L 10/01/12 1 -- -- -- - 10 1.65 J 20.0 2.8] J ND ND ND ND ND ND ND ND ND ug/L OW12113 1 -- -- -- - 10 ND 19A 3.26 J ND ND ND ND ND ND ND ND ND ug/L 09/10/13 1 -- -- -- - 10 ND 18.3 4.10 J ND ND ND ND 4.23 J ND ND ND ND ug/L 03/11/14 1 -- -- - 10 1.38 J 17.9 4.51 J 1.21 J ND ND ND 1.28 J ND ND 1.20 J ND ug/L 09/10/14 1 -- -- 1 10 - 10 ND 15.9 4.1 J ND ND ND ND ND ND ND ND ND ug/L 03/09/15 1 -- -- 1.10 - 10 ND 16.5 3.33 J ND ND ND ND 1.18 J ND ND ND ND ug/L 09/14/15 1 -- -- 1.10 - 10 ND 15.2 3.25 J ND ND ND ND ND ND ND 1.15 J ND ug/L 03/O7/16 1 -- -- 1.10 - 10 ND 12.] 2.51 J ND ND ND ND ND ND ND ND ND ug/L 09/13/16 1 -- -- 1.10 - 10 ND 10.] 2.24 J ND ND ND ND ND ND ND ND ND ug/L 03/06/12 1 -- -- 1.SO - 10 ND 17A 2.57 J ND ND ND ND ND ND ND ND ND ug/L 09/11/12 1 -- -- 1.10 - 10 ND 10.7 1.72 J ND ND ND ND ND ND ND ND ND ug/L 03/OS/18 1 -- -- 1.10 10 ND 12.8 3.9] J ND ND ND ND ND ND ND ND ND ug/L 12/11/18 1 -- -- 1.40 10.0 - ND 10.8 2.4] J ND ND ND ND ND ND ND ND ND ug/L 03/OS/19 1 -- -- 1.40 10.0 - ND 16.2 1.4% J 1.63 J ND ND ND ND ND ND ND ND ug/L 09/23/19 1 -- -- 1.40 10.0 - ND 11.5 1.41 J ND ND ND ND ND ND ND ND ND ug/L 03JO2120 1 -- 1.40 10.0 - ND ].51 J 1.69 J 1.42 J ND ND ND ND ND ND ND ND ug/L 09/15/20 1 -- 31 1.40 10.0 - ND 11.4 1.fi5 J ND ND ND ND ND ND ND ND ND ug/L 03/22/21 1 -- 31 1.40 10.0 - ND 9.50 J 1.fi2 J ND ND ND ND ND ND ND ND ND ug/L 09/14/21 1 -- 31 1.40 10.0 - ND 10.3 ND ND ND ND ND ND ND ND ND ND ug/L 03/21/22 1 -- 31 1.40 10.0 - 3.25 J 12.4 ND ND ND ND ND ND ND ND ND ND uglL 09/13/22 1 -- 31 1.40 10.0 - ND 9.47 J ND ND ND ND ND ND ND ND ND ND u /L 03/13/23 1 31 1.40 10.0 ND 9.30 J 7.60 J ND ND ND ND ND ND ND ND ND May 2023 2014624721-22 TABLE 6 Summary of Detested Constituents in Monitoring Wells at the Closed Unlined Laadfil Hanes Mill Roatl Landfill, Permit No. 34.0; Forsyth County, North Carolina Detested Monitoring SamPle Slh-SPesMs Method Prastlsal SWS Raporting Unradient Downgradient Constituents/Analytes Units Date NC2L EPA MCL OPS Datestlon Ouantltatlon Blanks Llmit MW-1RR OWJ OWd OW4 OW-]DA OW-1013 OW-11 OW42 OW-13D OW-14D OW-17D Llmit Llmit Copper ug/L 11/06/Ofi 1000 130 -- -- - - ND ND ND ND ND ND ND ND ND - ug/L 06/19/07 1000 1300 -- -- - - ND ND ND ND ND ND ND ND ND ND ND - ug/L 11/O]/07 1000 1300 -- -- - - 3.1 ND ND ND 3.] ND 1.5 ND 1 ND ND - ug/L 03/19/OB 1000 1300 -- -- - - 1.9 ND ND 1 1'2 0.37 0.5 3.2 ND ND ND - ug/L 12/01/08 1000 1300 -- -- - - 9.1 0.85 ND 16.7 2.2 3.2 35.7 3 1.3 0.56 ND - ug/L 03/25/09 1000 1300 -- -- - - 280 0.65 ND 5A 4.9 ND 22.6 11.2 0.35 0.63 ND - ug/L 10/07/0, 1000 1300 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/16/1. 1000 1300 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/0]/10 1000 1300 -- -- - 10 1.67 J ND ND ND ND ND ND ND ND ND ND ND uglL 03/23/11 1000 1300 -- -- - 10 2.99 B ND ND ND ND ND ND ND ND ND ND 1.93 J ug/L 09/12/11 1000 1300 -- -- - 10 1% B ND ND ND ND ND ND ND ND ND ND 2.06 J ug/L 03/12/12 1000 1300 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 10/01/12 1000 1300 -- -- - 10 S98 J ND ND 2.09 J ND ND ND ND ND ND ND ND ug/L 0W12113 1000 1300 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/13 1000 1300 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/11/14 1000 1300 -- - 10 3.56 J ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 1NO 1300 -- 160 - 10 ND ND ND ND ND ND ND 4.43 J ND ND ND ND uglL 03/09/15 1000 1300 -- 1.60 - 10 t% B ND ND ND ND ND ND ND ND ND ND 2.93 J ug/L 09/14/15 1000 1300 -- 1.60 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/O7/16 1000 1300 -- 1.60 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/13/1fi 1"0 1300 -- 1.60 - 10 2.41 B 2.19 B ND ND ND 1.67 B ND 1.65 B ND ND ND 3.72 J uglL 03/06/1] 1000 1300 -- 0.87 - 10 ND ND ND ND ND ND ND ND ND ND ND 4.6] J ug/L 09/11/17 1000 1300 -- 1.60 - 10 ND ND ND ND ND ND ND ND ND ND ND 5.64 J ug/L 03/OS/18 1000 1300 -- 1.60 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 1000 1300 -- 1.60 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OS/19 1000 1300 -- 1.60 10.0 - 1.64 J ND ND ND ND ND ND ND ND ND ND ND ug/L 0913119 1000 1300 -- 1.60 10.0 - 3.12 B ND ND ND ND 1.62 B ND ND ND ND ND 6.92 J ug/L 03/02/20 1000 1300 -- 1.60 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 0"'512' 1001 1300 -- 1.60 10.0 - 8.44 J 2.99 B 3.38 B ND ND 1.]5 B ND ND ND 2.23 B 2.06 B 1.66 J ug/L 03/22/21 1000 1300 -- 1.60 10.0 - ND ND ND ND ND ND ND ND ND ND ND 2.10 J ug/L 09/14/21 1000 1300 -- 1.60 10.0 - ND ND ND ND ND ND IN ND ND ND ND ND ug/L 03/21/22 1000 1300 -- 1.fi0 10.0 - ND ND ND 9.43 J ND ND ND ND ND ND ND ND ug/L 091131U 1000 1300 -- 1.60 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND u /L 03/13/23 1000 1300 3.20 20.0 ND ND ND ND ND ND ND ND ND ND ND ND Lead uglL 10/O]/09 15 15 -- -- - 10 ND 2.46 J ND 2.89 J ND ND 2.52 J ND ND ND ND ND ug/L 03/1 WU 15 15 -- -- - 10 ND 3.01 J ND ND ND ND ND ND ND ND ND ND ug/L 09/07/10 15 15 -- -- - 10 ND 1.94 J 220 J ND ND ND 2.31 J ND ND ND ND ND ug/L 03/23/11 15 15 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND u:IL 09/12/11 15 15 -- -- - 10 ND 3.55 J ND ND ND ND ND ND ND ND ND ND ug/L 03/12/12 15 15 -- -- - 10 ND ND ND ND ND 3.88 J ND 2.10 J ND ND ND ND uglL 10/01/12 15 15 -- -- - 10 2.44 J 3.45 J ND ND ND ND ND ND ND ND ND ND ug/L 03/12/13 15 15 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/10/13 15 15 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/11/14 15 15 -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 15 15 -- 210 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 15 15 -- 3.10 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/14/15 15 15 -- 3.10 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/07/16 15 15 -- 3.10 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/13/1fi 15 15 -- 3.10 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW17 15 15 -- 3.10 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/06/1] 15 15 -- 2.80 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/17 15 15 -- 3.10 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/OS/18 15 15 -- 3.10 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 15 15 -- 3.10 10.0 - ND ND ND ND ND 3.79 J ND ND ND ND ND ND uglL 03/OS/19 15 15 -- 3.10 10.0 - ND ND ND ND ND ND ND 3.10 J ND ND ND ND ug/L 09/23/19 15 15 -- 3.10 10.0 - ND ND 3.84 J ND ND ND ND ND ND ND ND ND uglL 03/02/20 15 15 -- 3.10 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 15 15 -- 3.10 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/22/21 15 15 -- 3.10 10.0 - ND 5.46 J ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 15 15 -- 3.10 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/21/22 15 15 -- 3.10 10.0 - ND ND ND ND ND ND ND ND ND ND ND 4.67 J ug/L 09/13/22 15 15 -- 3.10 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND u IL 03/13/23 15 15 6.60 10.0 ND ND ND ND ND ND ND ND ND ND ND ND Meraiy uglL 10/O]/09 1 2 -- -- - 0.2 ND ND ND ND ND ND ND ND ug/L 03/1 WU 1 2 -- -- - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/07/10 1 2 -- -- - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/23/11 1 2 -- -- - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/11 1 2 -- -- - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/12/12 1 2 -- -- - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND 10/01/12 1 2 -- -- - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND uU:/L IL 1 2 -- -- - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/13 1 2 -- -- - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/11/14 1 2 -- -- - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 1 2 -- - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 1 2 -- 01] - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 1 2 -- 0.17 - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/O]/1fi 1 2 -- 0.1] - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 1 2 -- 0.17 - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/06/1] 1 2 -- 0.1] - 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/17 1 2 -- 0.099 - 0.2 ND ND 0.113 J ND ND ND ND ND ND ND ND ND uglL 03/OS/18 1 2 -- 0.15 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 1 2 -- 0.15 0.20 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/OS/19 1 2 -- 0.15 0.20 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 1 2 -- 0.15 0.20 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/02/20 1 2 -- 0.15 0.20 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 1 2 -- 0.150 0.20 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/22/21 1 2 -- 0.150 0.20 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 1 2 -- 0.150 0.20 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/21/22 1 2 -- 0.150 0.20 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/22 1 2 -- 0.150 0.20 - ND ND ND ND ND ND ND ND ND ND ND ND u /L 03/13/23 1 2 0.080 0.20 ND ND ND ND ND ND ND ND ND ND ND ND Niskel uglL 10/O]/09 100 -- -- -- - 50 ND 21.3 J 3.03 J 1.91 J ND ND 3.24 J ND ND ND ND ND ug/L 03/16/10 100 -- -- -- - 50 ND 20.3 J 3.18 J ND ND ND 2.61 J ND ND ND ND ND ug/L 09/07/10 100 -- -- -- - 50 ND 11.3 J I J ND ND ND 2.15 J ND ND ND ND ND ug/L 03/23/11 100 -- -- -- - 50 1.92 J 24.4 J 3.85 J ND ND ND 2.67 J ND ND ND ND ND ug/L 09/12/11 100 -- -- -- - 50 209 J 84.6 4.18 J ND ND ND 4.13 J ND ND ND ND ND uglL 03/12/12 100 -- -- -- - 50 ND 24.3 J 3.98 J ND ND ND 2.42 J ND ND ND ND ND ug/L 10/01/12 100 -- -- -- - 50 4.14 B 22.9 J 3.69 B ND ND 1.90 B 4.95 B ND ND ND ND 1.95 J uglL 03/12/13 100 -- -- -- - 50 ND 24.3 J 3.9O J ND ND 2.35 J 208 J ND ND ND ND ND ug/L 09/10/13 100 -- -- -- - 50 ND 24.9 J 4.02 J ND ND 2.53 J 2.26 J 3.76 J ND ND ND ND uglL 03/11/14 100 -- -- - 50 3.29 J 26.2 J 5.66 J ND ND 4.16 J 3.93 J 2.61 J ND ND ND ND ug/L 09/10/14 100 -- -- 180 - 50 ND 19.5 J 224 J ND ND ND 2.09 J ND ND ND ND ND ug/L 03/09/15 100 -- -- 1.80 - 50 ND 23.1 J 3.40 J ND ND ND ND ND ND ND ND ND uglL 09/14/15 100 -- -- 1.80 - 50 ND 21.7 J 3.94 J ND ND 2.22 J 3.83 J ND ND ND ND ND ug/L 03/O]/16 100 -- -- 1.80 - 50 ND 1].9 J 4.22 J ND ND 3.07 J 2.21 J ND ND ND ND ND ug/L 09/13/16 100 -- -- 1.80 - 50 ND 15.6 J 3.]9 J ND ND 2.8] J 4.31 J 2.71 J ND ND ND ND ug/L 03/06/17 100 -- -- 1.10 - 50 1.17 B 20.8 J 4.15 B 2.24 B ND 3.82 B 2.17 B 2.12 B ND 1.41 B ND 3.30(1.]9� J ug/L 09/11/1] 100 -- -- 2.20 - 50 ND 11.6 J 2.23 J ND 4.54 J 4.3] J 2.45 J ND ND ND ND ND ug/L 03/OS/18 100 -- -- 220 50 ND 15.8 J 4.41 J ND ND ND 4.29 J ND ND ND ND ND ug/L 12/11/18 100 -- -- 2.20 10.0 - ND 16.7 3.55 J ND ND 3.36 J 2.46 J ND ND ND ND ND ug/L 03/OS/19 100 -- -- 220 10.0 - ND 18.5 3.37 J ND ND 4.54 J IN J ND ND ND ND ND ug/L 09/23/19 100 -- -- 2.20 10.0 - ND 18.6 3.85 J ND ND 4.79 J 5.15 J 2.48 J ND ND ND ND ug/L 03JO2120 100 -- -- 220 10.0 - ND 9.21 J 3.90 J ND ND 4.71 J 2.53 J ND ND ND ND ND ug/L 09/15/20 100 -- -- 2.20 10.0 - ND 17.3 1 J ND ND 3.12 J 3.85 J ND ND ND ND ND ug/L 03/22/21 100 -- -- 220 10.0 - ND 15.1 4.12 J 2.43 J ND 4.97 J 3.30 J ND ND ND ND ND ug/L 09/14/21 100 -- -- 2.20 10.0 - ND 17.2 3.86 J ND ND 5.27 J 5.84 J ND ND ND ND ND uglL 03/21/22 100 -- -- 2.20 10.0 - 2.62 J 20.] 3.19 J ND ND 3.28 J ND ND ND ND ND ND ug/L 09/13/22 100 -- -- 220 10.0 - ND 15.7 2,78 J ND ND 3.28 J 3.14 J ND ND ND ND ND u /L 03/13/23 100 3.30 40.0 ND 13.0 J 3.50 J ND ND 3.90 J ND ND ND ND ND ND Selenium uglL 10/O]/09 20 50 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/16/10 20 50 -- -- - 10 ND ].79 J 1.85 J ND ND ND ND ND ND ND ND ND ug/L 09/07/10 20 50 -- -- - 10 ND 5.13 B ND ND ND ND ND ND ND ND ND 3.38 J ug/L 03/23/11 20 50 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/11 20 50 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/12/12 20 50 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 10/01/12 20 50 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 0W12113 20 50 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/13 20 50 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/11/14 20 50 -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 20 50 -- 500 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/09/15 20 50 -- 5.00 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 20 50 -- 5.00 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/O]/1fi 20 50 -- 6.20 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 20 50 -- 6.20 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/06/1] 20 50 -- 10.00 - 10 ND ND ND ND ND ND ND ND ND ND ND 11.2 ug/L 09/11/17 20 50 -- 0.9100 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/OS/18 20 50 -- 6.20 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 20 50 -- 6.20 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/OS/19 20 50 -- 6.20 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 20 50 -- 6.20 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/02/20 20 50 -- 6.20 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 20 50 -- 6.20 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/22/21 20 50 -- 6.20 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 20 50 -- 6.20 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/21/22 20 50 -- 6.20 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/22 20 50 -- 6.20 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND u IL O3/13/23 20 50 10.0 20.0 ND ND ND ND ND ND ND ND ND ND ND ND Silver uglL 10/O]/09 20 100 -- -- - 10 ND ND ND ND ND 2.28 J ND 2.13 J ND ND ND ND ug/L 03/16/1a 20 100 -- -- - 10 ND 2.05 J ND ND ND ND ND ND ND ND ND ND ug/L 09/0]/10 20 100 -- -- - 10 ND 2.18 J ND ND ND ND ND ND ND ND ND ND ug/L 03/23/11 20 100 -- -- - 10 ND 3.41 J ND ND ND ND ND ND ND ND ND ND ug/L 09/12/11 20 100 -- -- - 70 ND 2.21 J ND ND ND ND ND ND ND ND ND ND ug/L 03/12/12 20 100 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 10/01/12 20 100 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/12/13 20 100 -- -- - 10 ND 5.03 J ND ND ND 7.94 J ND ND ND ND ND ND ug/L 09/10/13 20 100 -- -- - 10 ND 3.33 J ND ND ND ND ND ND ND ND ND ND ug/L 03/11/14 20 100 -- -- - 10 ND 2.69 J ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 20 100 -- 1.90 - 10 2.91 J 5.90 J 2.45 J ND ND ND ND ND ND ND ND ND ug/L OW09115 20 100 -- 1.90 - 10 ND 2.96 J 2.17 J ND ND ND ND 2.15 J ND ND ND ND ug/L 09/14/15 20 100 -- 1.90 - 10 ND 3.35 J ND ND ND ND ND ND ND ND ND ND uglL 03/O7/16 20 100 -- 1.90 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 20 100 -- 1.90 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/06/17 20 100 -- 0.74 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/17 20 100 -- 1.90 - 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/OS/18 20 100 -- 1.90 10 ND 5.78 B ND ND ND 1.99 B ND ND ND 1.96 B ND 3.85 J ug/L 12/11/18 20 100 -- 1.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/OS/19 20 100 -- 1.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 20 100 -- 1.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL OW02120 20 100 -- 1.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 20 100 -- 1.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/22/21 20 100 -- 1.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 20 100 -- 1.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/21/22 20 100 -- 1.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/22 20 100 -- 1.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND u /L 03/13/23 20 100 1.50 10.0 ND 2.20 J ND ND ND ND ND ND ND ND ND ND Thallium uglL 10/O]/09 0.28 2 -- -- - 5.5 ND 0.218 J ND ND ND ND ND ND ND ND ND ND ug/L 03/16/10 0.28 2 -- -- - 5.5 ND 0.194 J ND ND ND ND ND ND ND ND ND ND ug/L 09/07/10 0.28 2 -- -- - S5 ND 0.195 J ND ND ND ND ND ND ND ND ND ND ug/L 03/23/11 0.28 2 -- -- - S5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/11 0.28 2 -- -- - 5.5 ND 1.95 J ND ND ND ND ND ND ND ND ND ND uglL 03/12/12 0.28 2 -- -- - 5.5 ND 1.20 J ND 0.30fi J 0.192 J ND ND ND ND ND ND ND ug/L 10/01/12 0.28 2 -- -- - 5.5 ND 0.124 J ND ND ND ND ND ND ND ND ND ND uglL 03/12/13 0.28 2 -- -- - 5.5 ND 0.11] J ND ND ND ND ND ND ND ND ND ND ug/L 09/10/13 0.28 2 -- -- - 5.5 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/11/14 0.28 2 -- - 5.5 ND O.116 J ND ND ND ND ND ND ND ND 0.120 J ND ug/L 09/10/14 0.28 2 -- 011 - 5.5 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/09/15 0.28 2 -- 0.11 - 5.5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 0.28 2 -- 0.11 - 5.5 ND O.12] J ND 0.381 J 0.157 J 0.210 J ND ND ND ND 0.118 J ND uglL 03/O]/1fi 0.28 2 -- 0.11 - 5.5 ND 0.118 J ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 0.28 2 -- 0.11 - 5.5 ND 0.118 J ND ND ND ND ND ND ND ND ND ND uglL 03/06/17 0.28 2 -- 0.11 - 5.5 O.d55 J 0.430 J O.498 J 0.195 J 0.358 J 0.235 J 0.330 J 0.211 J 0.132 J 0.217 J 0.245 J ND ug/L 09/11/17 0.28 2 -- 0.11 - 5.5 0.335 J 0.215 J 0.375 J O.169 J 0.337 J 0.255 J 0.313 J 0.2]8 J 0.187 J 0.251 J 0.284 J ND uglL 03/OS/18 0.28 2 -- 0.11 5.5 ND 0.242 J ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 0.2 2 -- O.55 5.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/OS/19 0.2 2 -- 0.22 2.0 - O.266 J ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 0.2 2 -- 0.220 2.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/02/20 0.2 2 -- 0.220 2.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 0.2 2 -- 0.220 2.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/22/21 0.2 2 -- 0.220 2.0 - ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 0.2 2 -- 0.220 2.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/21/22 2 2 -- 0.220 2.0 - ND 1.27 J ND ND ND ND ND ND ND ND ND ND ug/L 09113,122 2 2 -- 0.220 2.0 - ND ND ND ND ND ND ND ND ND ND ND ND u IL 03/13/23 2 2 0.260 1.0 ND ND ND ND ND ND ND ND ND ND ND ND 7 I l 2 of8 May 2023 2014624721-22 TABLE 6 Summary of Detected Constituents m Monitoring Wells at the Closed Unlined Laadfil Hanes Mill Roatl Landfill, Permit No. 34.0; Forsyth County, North Carolina Detected Monitoring SamPle Slh-SPesMs Method Practltal SWS Raporting Unradient Downgradient Constituents/Analytes Units Date NC2L EPA MCL OPS Datectlon Ouantltatlon Blanks Llmit MW-1RR OWJ OW-4 OW4 OW-]DA OW-1013 OW-11 OW-12 OW-13D OW-14D OW-17D Llmit Llmit Ti. uWL 10/07/0' 2000 -- -- -- - 110 3.15 J 6.11 J 7.43 J 3.02 J 2.90 J 2.45 J 1. J ND 4.29 J 2.123 J 2.52 J ND ug/L Owl WO 2000 -- -- -- - 100 3.86 J 5.00 J 3.63 J ND ND 2.48 J ND ND NO 2.20 J 2.14 J ND ug/L 09/O7/10 2000 -- -- -- - 100 ND ND ND ND ND ND ND ND 2.59 J ND NO ND ug/L 03/23/11 2000 -- -- -- - 100 ND 5.63 J 4.24 J 3.11 J ND ND 3.13 J ND 2.24 J ND NO ND ug/L 09/12/11 2000 -- -- -- - 100 4.90 J 5.01 J 4.44 J ND 2.27 J 203 J 2.60 J 10.7 J 3.83 J 2.69 J 3.06 J ND ug/L 03/12/12 2000 -- -- -- - 100 4.26 J 4.22 J 2.% J ND ND ND ND ND ND ND ND ND ug/L 10/01/12 2000 -- -- -- - 100 4A6 J 4.45 J 2.57 J ND 2.48 J ND ND ND 2.37 J ND ND ND ug/L 03/12/13 2000 -- -- -- - 100 4.03 J 6.93 J 5A9 J ND 2.15 J 2.22 J 2.38 J ND 3.50 J 2.57 J 3AO J ND ug/L 09/10/13 2000 -- -- -- - 100 ND ND ND ND ND ND ND ND ND ND ND ND ug/L Owl 1/14 2000 -- -- -- - 100 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 2000 -- -- - 100 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 2000 -- -- 240 - 100 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 2000 -- -- 2.40 - 100 ND ND ND ND ND ND ND ND ND ND 2.47 B 2.75 J ug/L 03/O7/16 2000 -- -- 2.40 - 100 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 2000 -- -- 2.40 - 100 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/06/1] 2000 -- -- 4.20 - 100 ].50 J 7.07 J 6.25 J ND ND ND ND ND 4.]4 J 4.24 J 4A4 J ND ug/L 09/11/17 2000 -- -- 2AO - 100 ND ND ND ND ND ND ND ND ND ND ND 2.83 J ug/L 03/OS/18 2000 -- -- 2.40 100 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 2000 -- -- 2.90 11.1 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OS/19 2000 -- -- 2.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND 3.46 ug/L 09/23/19 2000 -- -- 2.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND 4.62 J ug/L 03JO2120 2000 -- -- 2.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 2000 -- -- 2.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/22/21 2000 -- -- 2.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 2000 -- -- 2.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/21/22 2000 -- -- 2.90 10.0 - ND ND ND 3.86 B 3.41 B ND ND ND ND 6.73 B ND 3.08 J ug/L 09/13/22 2000 -- -- 2.90 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND u /L Owl 3/23 2000 11.0 50.0 ND ND ND ND ND ND ND ND ND ND ND ND Vanadium uglL 10/07/09 0.3 -- -- -- - 25 2.73 J ND ND 3.02 J ].]3 J 4.60 J 5.67 J 1.]] J ND 4.05 J 2.82 J ND ug/L 03/1 6/1 0 0.3 -- -- -- - 25 3.11 J ND ND 2.19 J 7.21 J 2.81 J 4.70 J ND ND 3.62 J 2.20 J ND ug/L 09/07/10 0.3 -- -- -- - 25 2.09 J ND ND 2.31 J 6.0] J 3.20 J 2.8] J ND ND 3.d1 J 2.10 J ND ug/L 03123/11 0.3 -- -- -- - 25 3.57 J ND ND ND ].18 J 3.21 J 2.50 J ND ND 3.83 J ND ND ug/L 09112/11 0.3 -- -- -- - 25 2.]9 J 4.23 J ND ND ].]3 J 4.10 J 1.78 J ND ND 3.96 J ND ND ug/L 03/12/12 0.3 -- -- -- - 25 2.16 J ND ND ND 6.91 J 2.19 J 1.65 J ND ND 3.65 J ND ND ug/L 10/01/12 0.3 -- -- -- - 25 6.6] J ND ND i.d5 J 6.9] J 13.8 J ND 1.49 J ND 3.73 J ND ND uglL 03/12/13 0.3 -- -- -- - 25 1.]3 J ND ND 2.33 J 7.09 J ND 1.66 J ND ND 3.71 J ND ND ug/L 09/10/13 0.3 -- -- -- - 25 1.81 J ND ND ND 6.]6 J 1.]4 J ND ND ND 3.37 J ND ND ug/L 03/11/14 0.3 -- -- - 25 2.61 J ND ND 1.97 J 6.8] J 2.2] J 3.33 J 2.20 J ND 3.63 J ND ND ug/L 09/10/14 0.3 -- -- 140 - 25 ND ND ND ND 6.12 J 2.62 J ND ND ND 3.34 J ND ND ug/L 03/09/15 0.3 -- -- 1.40 - 25 1.IM J ND ND ND 6.95 J ND ND ND ND 3.42 J ND ND ug/L 09/14/15 0.3 -- -- 1.40 - 25 2.16 J ND ND i.d] J ].33 J 2.60 J 2.02 J 2.1] J ND 4.16 J 1.6] J ND ug/L 03/07/16 0.3 -- -- 1.40 - 25 ND ND ND 2.8] J 6.51 J 1.60 J 1.51 J ND ND 3.6] J ND ND uglL 09/13/1fi 0.3 -- -- 1.40 - 25 1.]2 J ND ND ND 6.94 J 2.88 J 1.73 J 1.63 J ND 3.5] J ND ND ug/L 03/OW17 0.3 -- -- 0.50 - 25 1 3 B ND ND 1.59 B ].]9 J 1.84 B 1.05 B 1.69 B ND 4.22 J 0.998 B .746 (0.506 J ug/L 09/11/1] 0.3 -- -- 1.40 - 25 ND ND ND ND ].28 J 1.58 J ND ND ND 3.56 J ND ND ug/L 03/OS/18 0.3 -- -- 1.40 25 ND ND ND ND ND 1.45 B 1.91 B 2.21 B ND 3.06 B NO 1.40 J uglL 12/11/18 0.3 -- -- 1.40 10.0 - 1.48 J ND ND ND ].60 J 1.94 J 2.91 J ND ND 3.93 J ND ND ug/L 03/OS/19 0.3 -- -- 1.40 10.0 - ND ND ND ND 6.6] J 1.9] J 1.63 J ND ND 3.66 J ND ND ug/L 09/23/19 0.3 -- -- 1.40 10.0 - ND ND ND ND ].18 J 1.49 J ND ND ND 3.33 J ND ND ug/L 03JO2120 0.3 -- -- 1.40 10.0 - ND ND ND ND 3.14 J ND ND ND ND 3.57 J ND ND ug/L 09/15/20 0.3 -- -- 1.40 10.0 - ND ND ND ND 6.55 J ND ND ND ND 3.31 J ND ND ug/L 03/22/21 0.3 -- -- 1.40 10.0 - ND ND ND ND 5.57 J ND ND ND ND 2.54 J ND ND ug/L 09/14/21 0.3 -- -- 1.40 10.0 - ND ND ND ND 6.46 J ND 2.33 J ND ND 2.48 J ND ND ug/L 03/21/22 ] -- -- 1.40 10.0 - ND ND ND ND 6.32 J ND ND 1.48 J ND 2.64 J NO ND ug/L 09/13/22 ] -- -- 1.40 10.0 - ND ND ND ND 7.32 J ND ND ND ND 3.10 J ND ND u /L Owl 3/23 ] too 10.0 1.30 J 1.40 J ND 1.00 J 6.60 J 110 J ND 1.40 J ND 3.40 J NO ND Zinc ug/L 10/07/09 1000 5000' -- -- - 10 ND 5.11 B 7.42 B 5.42 B ND 9.15 B ND ND 11.] B ND 15.9 B 18.1 ug/L 03/16/10 1000 5000' -- -- - 10 ND 6.89 J ND ND ND ND ND ND 11.1 ND 5.80 J ND ug/L 09/O7/10 1000 5000' -- -- - 10 ND 4.10 J ND 5.66 J ND ND ND ND ND ND 4.97 J ND ug/L 03/23/11 1000 5000' -- -- - 10 10.2 4.81 J 11.2 ND ND ND ND ND 22.5 ND 41.7 ND ug/L 09/12/11 1000 5000' -- -- - 10 ND 31.0 ND ND ND ND 5.13 J 5.75 J 5.4] J ND ND ND ug/L Owl 2112 1000 5000' -- -- - 10 ND ND ND ND 3.99 J ND ND ND ND ND ND ND ug/L 10/01/12 1000 5000' -- -- - 10 9.65 J ND ND 10.5 ND ND ND ND ND ND ND ND ug/L OW12113 1000 5000' -- -- - 10 ND ND ND ND 4.81 J ND ND ND ].64 J ND ND ND ug/L 09/10/13 1000 5000' -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L Owl 1/14 1000 5000' -- - 10 12.0 6.15 J ].3] J 6.43 J 4.02 J ND 4.42 J 4.45 J ].98 J ND ND ND ug/L 09/10/14 1000 5000' -- 380 - 10 ND ND ND ND ND ND ND 5.35 J 4.69 J ND ND ND ug/L 03/09/15 1000 5000' -- &80 - 10 4.1] J ND ND ND ND ND ND ND 6.18 J ND ND ND ug/L 09/14/15 1000 5000' -- 3.80 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/O7/16 1000 5000' -- 3.80 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 1000 5000' -- 3.80 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/06/1] 1000 5000' -- 6.30 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/17 1000 5000' -- 4AO - 10 ND 11.4 B 10.6 B 9.86 B ND ND 10.1 B ND ND ND ND 8.94 J ug/L 03/OS/18 1000 5000' -- 4.40 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 1000 5000' -- 4.40 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OS/19 1000 5000' -- 4.40 10.0 - ND ND 19.] ND ND ND ND ND ND ND ND ND ug/L 09/23/19 1000 5000' -- 4AO 10.0 - 4.81 J 5.93 J ND ND ND ND 4.76 J 5.68 J ND ND ND ND ug/L 03JO2120 1000 5000' -- 4.40 10.0 - ND ND ND ND 9.19 J ND ND ND ND ND ND ND ug/L 09/15/20 1000 5000' -- 4AO 10.0 - T. J 6.86 J ND ND ND ND ND ND ND ND ND ND ug/L 03/22/21 1000 5000' -- 4.40 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 1000 5000' -- 4AO 10.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L OW21122 1000 5000' -- 4.40 10.0 - ND 9.54 J ND 11.5 ND ND ND ND ND ND ND ND ug/L 09/13/22 1000 5000' -- 4AO 10.0 - 4.73 J ND ND ND ND ND ND ND ND ND ND ND u /L Owl 3/23 1000 5000- &70 20.0 13.0 J ND ND ND ND ND ND ND ND ND ND ND Benzens uglL 10/O]/09 1 5 -- -- - 1 ND 5.3 1.6 ND ND ND ND ND ND ND ND ND ug/L 03/16/10 1 5 -- -- - 1 ND 4.9 1.5 ND ND 0.66 J ND ND ND ND ND ND ug/L 09/O7/10 1 5 -- -- - 1 ND 4.6 J 1.4 ND ND ND ND ND ND ND ND ND ug/L 03/23/11 1 5 -- -- - 1 ND 5.9 1.5 ND ND ND ND ND ND ND ND ND ug/L 09/12/11 1 5 -- -- - 1 ND 5.4 1.6 ND ND ND ND ND ND ND ND ND ug/L Owl 2112 1 5 -- -- - 1 ND 6.0 1.6 ND ND 0.32 J ND ND ND ND ND ND ug/L 10/01/12 1 5 -- -- - 1 ND 1.0 i.d ND ND ND ND ND ND ND ND ND ug/L 03/12/13 1 5 -- -- - 1 ND 5.9 i.d ND ND 0.49 J ND ND ND ND ND ND ug/L 09/10/13 1 5 -- -- - 1 ND 5.0 1.2 ND ND 0.]] J ND ND ND ND ND ND ug/L OW11114 1 5 -- - 1 ND 5.2 ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 1 5 -- 0--5 - 1 ND 4.4 1.2 ND ND 0.44 J ND ND ND ND 0.61 J ND ug/L OW09/15 1 5 -- 0.15 - 1 ND 3.4 0.58 J ND ND 0.44 J ND ND ND ND ND ND ug/L 09/14/15 1 5 -- 0.15 - 1 ND 5.1 ND ND 0.45 J ND ND ND ND ND ND ug/L 03/O]/16 1 5 -- 0.15 - 1 ND 4.9 1.1.1 2 ND ND 1.2 ND ND ND ND ND ND ug/L 09/13/16 1 5 -- 0.15 - 1 ND 4.8 1.1 ND ND 0.68 J ND ND ND ND ND ND ug/L 03/06/1] 1 5 -- 0.15 - 1 ND 6.3 1.1 ND ND 0.93 J ND ND ND ND ND ND ug/L 09/11/17 1 5 -- 0.15 - 1 ND 5.0 0.88 J ND ND 0.68 J ND ND ND ND ND ND ug/L 03/OS/18 1 5 -- 0.15 - 1 ND 5.1 0.9] J ND ND 0.99 J ND ND ND ND 0.48 J ND ug/L 12/11/18 1 5 -- 0.15 to - ND 5.8 1.0 ND ND i.d ND ND ND ND ND ND ug/L 03/OS/19 1 5 -- 0.15 to - ND 6.2 0.85 J ND ND 1.8 ND ND ND ND 0.62 J ND ug/L 09/23/19 1 5 -- 0.15 to - ND 5.4 ND ND ND 1.2 ND ND ND ND ND ND ug/L OW02120 1 5 -- 0.15 to - ND 5.6 1.1 ND ND 1.8 ND ND ND ND 0.68 J ND ug/L 09/15/20 1 5 -- 0.15 to - ND 5.2 1.2 ND ND 1.2 ND ND ND ND 0.6] J ND ug/L 03/22/21 1 5 -- 0.15 to - ND 6.2 1.3 ND ND 2.0 ND ND ND ND O.J ND ug/L 09/14/21 1 5 -- 0.15 to - ND 4.8 12 ND ND 1.4 ND ND ND ND 1.0 ND ug/L 03/21/22 1 5 -- 0.15 to - ND 4.1 1.1 ND ND 1.8 ND ND ND ND ND ND ug/L 09/13/22 1 5 -- 0.15 to - ND 3.7 O. J ND ND 0.99 J ND ND ND ND ND ND u /L Owl 3/23 1 5 0.15 to ND 4.2 1.0 ND ND 1.8 ND ND ND ND 0.34 J ND Bromoform uglL 03/16/10 4 8 -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND uglL 09/0]/10 4 8o' -- -- - 3 NO ND ND ND ND ND ND ND ND - NO ND uglL 03/23/11 4 80" -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND uglL 09/12/11 4 8o' -- -- - 3 NO ND ND ND ND ND ND ND ND - NO ND ug/L Owl 2112 4 801 -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND uglL 10/01/12 4 8o' -- -- - 3 NO ND ND ND ND ND ND ND ND - NO ND ug/L 03/12/13 4 80" -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND uglL 0910/13 4 8o' -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND ug/L 03/11/14 4 80" -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND uglL 09/10/14 4 8o' -- -- - 3 ND ND ND ND NO NO ND ND ND - ND ND ug/L 03/09/15 4 80' -- -- - 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/14/15 4 8o' -- -- - 3 NO ND ND ND ND ND ND ND ND ND NO ND ug/L 03/O]l16 4 80" -- -- - 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/13/16 4 80° -- -- - 3 NO ND ND ND ND ND ND ND ND ND NO ND ug/L 03/06/1] 4 80' -- -- - 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09111/1] 4 80° -- -- - 3 NO ND ND ND ND ND ND ND ND ND NO ND uglL 03/OS/18 4 80" -- -- - 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 12/11/18 4 8o' -- 0.22 1.0 - NO ND ND ND ND ND ND ND ND ND NO ND uglL 03/OS/19 4 80" -- 0.22 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/23/19 4 8o' -- 0.22 1.0 - NO ND ND ND ND ND ND ND ND ND NO ND ug/L 03/02/20 4 80' -- 0.22 to - ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/15/20 4 80° -- 0.22 1.0 - NO ND ND 1.2 B 1.1 B 0.96 B ND 0.74 B ND ND NO 3.7 ug/L 03/22/21 4 80, -- 0.22 to - ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/14/21 4 80° -- 0.22 1.0 - NO ND ND ND ND ND ND ND ND ND NO ND ug/L 03/21/22 4 80' -- 0.22 to - ND ND ND ND ND ND ND ND ND ND ND ND uglL 09131U 4 80° -- 0.22 1.0 - NO ND ND ND ND ND ND ND ND ND NO ND ug/L Owl 3/23 4 80, 0.22 to ND ND ND ND ND ND ND ND ND ND ND ND Chlorobenzem ug/L 10/07/09 50 100 -- -- - 3 ND 5.8 1.0 J ND ND ND ND ND ND ND ND ND ug/L 03/16/10 50 100 -- -- - 3 ND 6.9 1.2 J ND ND ND ND ND ND ND ND ND ug/L 09/07/10 50 100 -- -- - 3 ND 6.4 1.2 J ND ND ND ND ND ND ND ND ND ug/L 03/23/11 50 100 -- -- - 3 ND 7.2 1.1 J ND ND ND ND ND ND ND ND ND ug/L 09/12/11 50 100 -- -- - 3 ND 7.0 1.2 J ND ND ND ND ND ND ND ND ND ug/L 03/12/12 50 100 -- -- - 3 ND 6.8 1.2 J ND ND ND ND ND ND ND ND ND ug/L 10/01/12 50 100 -- -- - 3 ND 1.4 J 1.3 J ND ND ND ND ND ND ND ND ND ug/L 03/12/13 50 100 -- -- - 3 ND ].8 1.3 J ND ND ND ND ND ND ND ND ND ug/L 09/10/13 50 100 -- -- - 3 ND ].3 1.2 J ND ND ND ND ND ND ND ND ND ug/L 03/11/14 50 100 -- - 3 ND 6.9 1.3 J ND ND ND ND ND ND ND ND ND ug/L 09/10/14 50 100 -- 017 - 3 ND 8.2 1.6 J ND ND ND ND ND ND ND ND ND ug/L 03/09/15 50 100 -- 0.17 - 3 ND 3.7 0.49 J ND ND ND ND ND ND ND ND ND ug/L 09/14/15 50 100 -- 0.17 - 3 ND 6.5 1.1 J ND ND ND ND ND ND ND ND ND ug/L 03/07/16 50 100 -- 0.17 - 3 ND 6.7 1.2 J ND ND 0.5] J ND ND ND ND ND ND ug/L 09/13/16 50 100 -- 0.17 - 3 ND 6.6 1.0 J ND ND ND ND ND ND ND ND ND ug/L 03/06/17 50 100 -- 0.17 - 3 ND 6.4 1.0 J ND ND ND ND ND ND ND ND ND ug/L 09/11/17 50 100 -- 0.17 - 3 ND 5.9 1.1 J ND ND ND ND ND ND ND ND ND ug/L 03/OW18 50 100 -- 0.17 - 3 ND 5A 0.94 J ND ND ND ND ND ND ND ND ND ug/L 12/11/18 50 100 -- 0.17 1.0 - ND 6.7 1.1 ND ND 0.51 J ND ND ND ND ND ND uglL 03/OS/19 50 100 -- 0.1] 1.0 - ND ].6 1.1 ND ND 1.1 ND ND ND ND ND ND ug/L 09/23/19 50 100 -- 0.17 1.0 - ND 5A ND ND ND ND ND ND ND ND ND ND ug/L 03/02/20 50 100 -- 0.17 to - ND 6.7 1.2 ND ND 0.T/ J ND ND ND ND ND ND ug/L 09/15/20 50 100 -- 0.17 1.0 - ND 6.3 1.3 ND ND ND ND ND ND ND ND ND ug/L 03/22/21 50 100 -- 0.17 to - ND ].3 1.2 ND ND 0.98 J ND ND ND ND ND ND ug/L 09/14/21 50 100 -- 0.17 1.0 - ND 6.3 1.4 ND ND ND ND ND ND ND ND ND ug/L 03/21/22 50 100 -- 0.17 to - ND 5.3 ND ND ND ND ND ND ND ND ND ND ug/L 09/13/22 50 100 -- 0.17 to - ND 4.9 1.2 ND ND OA3 J ND ND ND ND ND ND u /L Owl 3/23 50 100 0.17 to ND 4.9 ND ND ND ND ND ND ND ND 0,18 J ND Chl.,d- uglL 03/16/10 ]0 80 -- -- - 5 ND ND ND ND ND ND ND ND ND - ND ND ug/L 09/0]/10 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND - ND ND ug/L 03/23/11 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND - ND ND ug/L 09/12/11 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND - ND ND ug/L 03/12/12 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND - ND ND ug/L 10/01/12 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND - ND ND ug/L 03/12/13 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND - ND ND ug/L 09/10/13 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND - ND ND ug/L 03/11/14 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND - ND ND ug/L 09/10/14 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/07/16 10 80 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 10 80 -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW17 10 80 -- 0--8 - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/17 10 80 -- 0.18 - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW18 10 80 -- 0.18 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 10 80 -- 0.18 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW19 10 80 -- 0.18 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 10 80 -- 0.18 to - ND ND ND ND ND ND ND ND ND 0.44 J ND ND ug/L 03/02/20 10 80 -- 0.18 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 10 80 -- 0.18 to - ND ND ND ND ND ND ND ND 0.61 J ND ND ug/L 03/22/21 10 80 -- 0.18 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 10 80 -- 0.18 to - ND ND ND ND ND ND ND ND ND 0.48 J ND ND ug/L 03/21/22 10 80 -- 0.18 to - ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/13/22 ]0 80 ND ND ND ND ND ND ND ND ND ND ND ND u IL 03/13/23 ]0 80 0.18 1.0 ND ND ND ND ND ND ND ND ND 0.28 B ND 0.32 J 7 I l 3 of8 May 2023 2014624721-22 TABLE 6 Summary of Detected Constituents m Monitoring Wells at the Closed Unlined Laadfil Hanes Mill Roatl Landfill, Permit No. 34.0; Forsyth County, North Carolina Detected Monitoring SamPle Slh-SPesMs Method Practical SWS Raporting Unradient Downgradient Constituents/Analytes Units Date NC2L EPA MCL OPS Detection Ouantltatlon Blanks Llmit MW-1RR OWJ OWd OW4 OW-]DA OW-101) OW-11 OW42 OW-13D OW-14D OW-17D Llmg Llmit Dibmmochloromethane ug/L 03/16/10 0.4 80 -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND ug/L 09/07/10 0.401 -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND ug/L 03123/11 0.4 80° -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND ug/L 09/12/11 0.480, -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND ug/L 031IX12 0.4 80-- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND ug/L 10/01/12 0.401 -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND uglL 03112/13 0.4 80° -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND ug/L 09/10/13 0.4 80, -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND ug/L 03111/14 0.4 80° -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND ug/L 0910114 0.4 801 -- -- - 3 ND ND ND ND ND ND ND ND ND - ND ND 03/09/15 0.4 80° -- -- - 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 1 09/14/15 0.4 801 -- -- - 3 ND ND ND ND ND ND ND ND ND ND ND ND 03/07/16 0.4 80° -- -- - 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 0.4 80, -- -- - 3 ND ND ND ND ND ND ND ND ND ND ND ND 03/06/77 0A 80-- -- - 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/1 0.4 80, -- -- - 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03I05/18 0.4 80° -- -- - 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 0.4 801 -- 0.17 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 0310511: 0.4 80° -- 0.17 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/1 0.4 801 -- 0.17 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/02/20 0.4 80° -- 0.17 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 0.4 80, -- 0.1] to - ND ND ND 0.53 B 0.60 B ND ND ND ND ND ND 3.5 uglL 03/22/21 0.4 80° -- 0.17 to - ND ND ND ND ND ND ND ND ND ND ND ND ugd. 09/14/21 0.4 801 -- 0.1] to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 031211U 0.4 80° -- 0.1] 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/22 0.4 801 -- 0.17 to - ND ND ND ND ND ND ND ND ND ND ND ND u /L 03/13/23 0.4 W 0.17 1.0 ND ND ND ND ND ND ND ND ND ND ND ND 1,2-Dichlombe- ug/L 10/07/09 20 600 -- -- - 5 ND 2.5 J 0.68 J ND ND ND ND ND ND ND ND ND ug/L 0311610 20 600 -- -- - 5 ND 2.5 J 0.63 J ND ND ND ND ND ND ND ND ND ug/L 09/07/10 20 600 -- -- - 5 ND 2.4 J 0.80 J ND ND ND ND ND ND ND ND ND ug/L 03123/11 20 600 -- -- - 5 ND 2.9 J 0.83 J ND ND ND ND ND ND ND ND ND ug/L 0911 xi 20 600 -- -- - 5 ND 2.4 J 0.89 J ND ND ND ND ND ND ND ND ND ug/L 031IT12 20 600 -- -- - 5 ND 2.6 J 0.73 J ND ND ND ND ND ND ND ND ND ug/L 10/01/12 20 600 -- -- - 5 ND 0.50 J 0.89 J ND ND ND ND ND ND ND ND ND ug/L 031IT13 20 600 -- -- - 5 ND 3.2 J 0.83 J ND ND ND ND ND ND ND ND ND ug/L 09/10/13 20 600 -- -- - 5 ND 3.1 J 1.1 J ND ND ND ND ND ND ND ND ND ug/L 03111/14 20 600 -- - 5 ND 2.1 J 1.0 J ND ND ND ND ND ND ND ND ND ug/L 09/10/14 20 600 -- 019 - 5 ND 2.3 J 0.69 J ND ND ND ND ND ND ND ND ND ug/L 03I09115 20 600 -- 0.19 - 5 ND 1.6 J ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 20 600 -- 0.19 - 5 ND 2.6 J 0.92 J ND ND ND ND ND ND ND ND ND ug/L 03107/16 20 600 -- 0.19 - 5 ND 2.6 J 0.98 J ND ND ND ND ND ND ND ND ND ug/L 09/13/16 20 600 -- 0.19 - 5 ND 2.0 J 0.86 J ND ND ND ND ND ND ND ND ND ug/L 03I06117 20 600 -- 0.19 - 5 ND 4.0 J 1.1 J ND ND ND ND ND ND ND ND ND ug/L 09/11/17 20 600 -- 0.19 - 5 ND 3.9 J 1.3 J ND ND ND ND ND ND ND ND ND ug/L 03I05118 20 600 -- 0.19 5 ND 4.8 J 1.0 J ND ND ND ND ND ND ND ND ND ug/L 12/11/18 20 600 -- 0.19 1.0 - ND 4.8 1.2 ND ND ND ND ND ND ND ND ND ug/L 03I05119 20 600 -- 0.19 1.0 - ND 4.1 1.2 ND ND ND ND ND ND ND ND ND ug/L 09/23/19 20 600 -- 0.19 1.0 - ND 3.6 1.1 ND ND ND ND ND ND ND ND ND ug/L 03I0T20 20 600 -- 0.19 1.0 - ND 4.3 1.2 ND ND ND ND ND ND ND ND ND ug/L 09/15/20 20 600 -- 0.19 1.0 - ND 4.6 1.2 ND ND ND ND ND ND ND ND ND ug/L 03122/21 20 600 -- 0.19 1.0 - ND 4.4 1.2 ND ND ND ND ND ND ND ND ND ug/L 09/14/21 20 600 -- 0.19 1.0 - ND 4.6 1.2 ND ND ND ND ND ND ND ND ND ug/L 031211U 20 600 -- 0.19 1.0 - ND 5] 1.3 ND ND ND ND ND ND ND ND ND uglL 091131U 20 600 -- 0.19 1.0 - ND 54 1.2 ND ND ND ND ND ND ND ND ND /L u 03/13/23 20 600 0.19 1.0 ND 50 1.9 ND ND 0.44 B ND ND ND ND ND 0.342 J 1,4Dichlorobemam ug/L 1010710, 8 ]5 -- -- - 1 ND 32 6.8 ND ND ND ND ND ND ND ND ND ug/L 03/16/10 8 ]5 -- -- - 1 ND 35 ].6 ND ND 0.83 J ND ND ND ND ND ND ug/L 09,07110 6 75 -- -- - 1 ND 34 7.9 ND ND ND ND ND ND ND ND ND ug/L 03123/11 6 75 -- -- - 1 ND 36 7.8 ND ND ND ND ND ND ND ND ND uglL 09/12/11 6 75 -- -- - 1 ND 35 7.2 ND ND ND ND ND ND ND ND ND ug/L 031IT12 6 75 -- -- - 1 ND 34 ].9 ND ND 0.63 J ND ND ND ND ND ND ug/L 10/01/12 6 75 -- -- - 1 ND 6.5 8.4 ND ND ND ND ND ND ND 0.46 J ND ug/L 031IT13 6 75 -- -- - 1 ND 36 1.0 ND ND 0.81 J ND ND ND ND ND ND ug/L 09/10/13 6 75 -- -- - 1 ND 32 7.1 ND ND 1.0 ND ND ND ND ND ND ug/L 03111/14 6 75 -- - 1 ND 29 8.1 ND ND 1.4 ND ND ND ND ND ND ug/L 09/10/14 6 75 -- 0.19 - 1 ND 26 ].0 ND ND 0.91 J ND ND ND ND 0.]2 J ND ug/L 03I09115 6 75 -- 0.19 - 1 ND 14 1.8 ND ND 0.51 J ND ND ND ND ND ND ug/L 09/14/15 6 75 -- 0.19 - 1 ND 31 ].8 ND ND 1.0 ND ND ND ND 0.66 J ND ug/L 03107/16 6 75 -- 0.19 - 1 ND 29 6.9 ND ND 2.10 ND ND ND ND 0.44 J ND ug/L 09/13/16 6 75 -- 0.19 - 1 ND 28 6.7 ND ND 1.2 ND ND ND ND 0.63 J ND ug/L 03I06117 6 75 -- 0.19 - 1 ND 34 8.5 ND ND 1.6 ND ND ND ND 0.46 J ND ug/L 09/11/17 6 75 -- 0.19 - 1 ND 35 ]A 0." J ND 1.3 ND ND ND ND 0.47 J ND ug/L 03I05118 6 75 -- 0.19 1 ND 35 6.4ND ND 1.2 ND ND ND ND ND ND ug/L 12/11/18 6 75 -- 0.19 1.0 - ND 41 6.5 0.54 J ND 2.2 ND ND ND ND 0.46 J ND ug/L 03I05119 6 75 -- 0.19 1.0 - ND 40 7.2 0.50 J ND 3.4 ND ND ND ND 1.0 ND ug/L 09/23/19 6 75 -- 0.19 1.0 - ND 38 6.9 ND ND 2.0 ND ND ND ND 1.5 ND ug/L 03I0T20 6 75 -- 0.19 to - ND 35 7.2 1.0 ND 3.3 ND ND ND ND 1.2 ND ug/L 09/15/20 6 75 -- 0.19 to - ND 3] 7.6 0.95 J ND 1.4 ND ND ND ND 1.0 ND ug/L 03122/21 6 75 -- 0.19 to - ND 42 7.0 1.4 ND 4.1 ND ND ND ND 1.9 ND ug/L 09/14/21 6 75 -- 0.19 to - ND 38 7.8 ND ND 1.8 ND ND ND ND 2.7 ND ug/L 031211U 6 75 -- 0.19 to - ND 38 7.1 1.6 ND 3.4 ND ND ND ND 0.82 J ND ug/L 091131U 6 75 -- 0.19 1.0 - ND 35 6.6 0.89 J ND 2.1 ND ND ND ND ND ND u IL 03113123 6 75 0.19 1.0 ND 35 9.9 0.98 B ND 5.5 ND ND ND ND 0.86 B 0.243 J Dichlomdi0uommethen� uglL 10/0]/09 100 -- -- -- - 5 ND ND 2.3 J 4.1 J ND ND 0.56 J ND ug/L 03/16/10 1000 -- -- -- - 5 ND ND 1.8 J ND ND 3.6 J ND ND ND ND ND ND ug/L 09,07110 1000 -- -- -- - 5 ND ND 1.6 J ND ND 5.0 ND ND ND ND ND ND ug/L 03123/11 1000 -- -- -- - 5 ND ND 2.1 J ND ND 4.7 J ND ND ND ND 0.62 J ND ug/L 09/12/11 1000 -- -- -- - 5 ND ND 2.0 J ND 0.58 J 5.6 ND ND ND ND 0.91 J ND ug/L 031IT12 1000 -- -- -- - 5 ND ND 2.3 J ND ND 6.1 ND ND ND ND 0.71 J ND ug/L 10/01/12 1000 -- -- -- - 5 ND ND 1.8 J ND 0.4] J 1.8 J IN ND ND ND ND ND ug/L 031IT13 1000 -- -- -- - 5 ND ND 1.1 J ND 0.40 J 5.] ND ND ND ND 0.61 J ND uglL 09/10/13 1000 -- -- -- - 5 ND ND 1.6 J ND 0.50 J 5.1 ND ND ND ND 0.59 J ND ug/L 03111/14 1000 -- -- - 5 ND ND 1.0 J ND ND 4.5 J ND ND ND ND 0.58 J ND ug/L 09/10/14 1000 -- -- 020 - 5 ND ND ND ND ND ].] ND ND ND ND ND ug/L 03I09115 1000 -- -- 0.20 - 5 ND ND ND ND ND 1.5 J ND ND ND ND 0.90 J ND ug/L 09/14/15 1000 -- -- 0.20 - 5 ND ND 1.1 J ND 1.3 J 4.] J IN 1.8 J ND ND 0.64 J ND ug/L 03107/16 1000 -- -- 0.20 - 5 ND ND 1.2 J ND 0.63 J 5.0 ND 0.71 J ND ND 0.]] J ND uglL 09113116 1000 -- -- 0.20 - 5 ND ND 0.81 J ND ND 6.0 ND 0.65 J ND ND 0.89 J ND ug/L 03I06117 1000 -- -- 0.20 - 5 ND ND 0.54 J ND 0.67 J 5.7 ND ND ND ND 0.66 J ND ug/L 09/11/17 1000 -- -- 0.20 - 5 ND ND ND ND 0.69 J 5.3 ND ND ND ND ND ND ug/L 03I05118 1000 -- -- 0.20 5 ND ND ND ND ND 4.6 J ND ND ND ND ND ND ug/L 12/11/18 1000 -- -- 0.20 to - ND ND ND ND 1.0 5.6 ND ND ND ND ND ND ug/L 03I05119 1000 -- -- 0.20 to - ND ND ND ND ND 4.3 ND ND ND ND ND ND ug/L 09/23/19 1000 -- -- 0.20 to - ND ND ND ND ND 5.4 ND ND ND ND 1A ND ug/L 03I0T20 1000 -- -- 0.20 to - ND ND ND ND ND 3.4 ND ND 0.55 J ND ND ND ug/L 09/15/20 1000 -- -- 0.20 to - ND ND 0.62 J ND 1.4 5.0 ND ND ND ND 1.0 ND ug/L 03122/21 1000 -- -- 0.20 to - ND ND ND ND ND 5.2 ND ND ND ND ND ND ug/L 09/14/21 1000 -- -- 0.20 to - ND ND ND ND 1.9 7.4 ND ND ND ND ND ND ug/L 031211U 1000 -- -- 0.20 to - ND ND ND ND ND 6.4 ND ND ND ND ND ND ug/L 091131U 1000 -- -- 0.20 1.0 - ND ND ND ND 1.3 4.6 ND ND ND ND ND ND u /L 03/13/23 1000 0.20 1 1.0 ND ND ND ND 0.63 J 4.0 ND ND ND ND 0.17 J ND 1,1-Dichloroetham ug/L 10107101 6 -- -- -- - 5 ND 4.8 J 6.0 0.47 J ND 4.4 J ND ND ND ND 2.8 J ND ug/L 03/16/10 6 -- -- -- - 5 ND 3.2 J 6.5 ND ND 5.9 ND ND ND 0.47 J 2.8 J ND ug/L 09,07/10 6 -- -- -- - 5 ND 4.2 J 5.8 0.68 J ND 5.6 ND ND ND ND 1.0 J ND ug/L 03,23111 6 -- -- -- - 5 ND 5.6 5.9 1.0 J ND 6.3 ND ND ND ND 3.2 J ND ug/L 09/12/11 6 -- -- -- - 5 ND 5.2 5.1 0.69 J ND 7.1 ND ND ND 0.41 J 5.4 ND uglL 03112/12 6 -- -- -- - 5 ND 5.4 5.9 0.80 J ND 7.2 ND ND ND 0.39 J 3.2 J ND ug/L 1010112 6 -- -- -- - 5 ND 0.92 J 5.1 0.63 J ND 5.5 ND ND ND ND 3.3 J ND ug/L 031IT13 6 -- -- -- - 5 ND 6.4 4.9 J ND ND 9.2 ND ND ND 0.51 J 3.2 J ND uglL 09/10/13 6 -- -- -- - 5 ND 3.9 J 4.0 J ND ND 6.5 ND ND ND 0.81 J 2.5 J ND ug/L 03/11/14 6 -- -- - 5 ND 3.6 J 3.1 J ND ND 7.8 ND ND ND 0.64 J 3.0 J ND ug/L 09/10/14 6 -- -- 013 - 5 ND 1.9 J 2.9 J 0.62 J ND 12 ND ND ND 0.]3 J 5.4 ND uglL 03/09/15 6 -- -- 0.13 - 5 ND 3.2 J 2.5 J ND ND 8.7 ND ND ND ND 2.] J ND ug/L 09/14/15 6 -- -- 0.13 - 5 ND 3.9 J 3.9 J 0.63 J 0.44 J 9.1 ND ND 0.63 J 0.43 J 4.0 J ND ug/L 03/07/16 6 -- -- 0.13 - 5 ND 3.1 J 3.5 J 0.5] J ND 10 ND ND 0.59 J 0.94 J 3.8 J ND ug/L 09/13/16 6 -- -- 0.13 - 5 ND 2.6 J 2.9 J 0.9] J ND 11 ND ND 0.6] J 0.88 J 4.2 J ND ug/L 03/06/17 6 -- -- 0.13 - 5 ND 5.0 3.0 J 0.68 J 0.46 J 13 ND ND 0.]2 J 0.62 J 4.3 J ND ug/L 09/11/17 6 -- -- 0.13 - 5 ND 3.7 J 2.6 J 1.0 J 0.51 J 12 ND ND 0.1 J ND 4.0 J ND ug/L 03/05/18 6 -- -- 0.13 5 ND 4.7 J 2.3 J 0.49 J 0.56 J 13 ND ND 0.65 J 0.65 J 3.8 J ND ug/L 12/11/18 6 -- -- 0.13 1.0 - ND 3.6 2.5 0.64 J 0.]0 J 14 ND ND 1.2 0.68 J 4.1 ND uglL 03/05/19 6 -- -- 0.13 to - ND 2.4 2.3 ND 0.59 J 11 ND ND 1.8 0.64 J 5.3 ND ug/L 0913119 6 -- -- 0.13 to - ND 2.1 2.2 0.43 J 0.63 J 14 ND ND 2.2 0.87 J 6.6 ND ug/L 031OD20 6 -- -- 0.13 to - ND 1.9 1.6 ND ND 9.] ND ND 2.0 0.72 J 6.0 ND uglL 09/15/20 6 -- -- 0.13 1.0 - ND 2.] 2.9 ND ND 18 ND ND 2.0 0.]4 J ].1 ND ug/L 03/22/21 6 -- -- 0.13 to - ND 2.1 2.3 ND 0.69 J 12 ND ND 1.8 0.]3 J 6A ND ug/L 09/14/21 6 -- -- 0.13 to - ND 2.7 3.0 ND 0.86 J 19 ND ND 2.6 0.72 J 7.0 ND ug/L 031211U 6 -- -- 0.13 to - ND 2.7 2.5 ND 0.82 J 16 ND ND 2.0 0.45 J 3.6 ND ug/L 091131U 6 -- -- 0.13 to - ND 2.5 2.2 ND 0.69 J 17 ND ND 2.1 ND 3.] ND u /L 03/13/23 6 0.13 1 1.0 ND 2.4 1.9 0.15 J 0.72 J 14 ND ND 2.0 0.50 J 4.0 ND 1,2-Dichloroetham ug/L 10/07/09 0.4 5 -- -- - 1 ND ND 0.8] J ND ND ND ND ND ND ND ND ND uglL 03/16/10 0.4 5 -- -- - 1 ND 0.74 J 0.]5 J ND ND ND ND ND ND ND ND ND ug/L 09/07/10 0.4 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/23/11 0.4 5 -- -- - 1 ND 1.5 J 0.93 J ND ND ND ND ND ND ND ND ND ug/L 09/12/11 0.4 5 -- -- - 1 ND ND 0.]2 J ND ND ND ND ND ND ND ND ND ug/L 031IT12 0.4 5 -- -- - 1 ND ND 0.12 J ND ND ND ND ND ND ND ND ND ug/L 1010112 0.45 -- -- - 1 ND ND 1.2 ND ND ND ND ND ND ND ND ND ug/L 0311 XI 0.4 5 -- -- - 1 ND 1.6 0.62 J ND ND ND ND ND ND ND ND ND ug/L 09/10/13 0.45 -- -- - 1 ND ND 0.62 J ND ND ND ND ND ND ND ND ND ug/L 03/11/14 0.4 ND ND 0.53 J ND ND ND ND ND ND ND ND ND ug/L 09/10/14 0.4 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 0.4 5 -- 021 - 1 ND 0.75 J ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 0.4 5 -- 0.21 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/07/16 0.4 5 -- 0.21 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 0.4 5 -- 0.21 - 1 ND 0.64 J ND ND ND ND ND ND ND ND ND ND ug/L 03/06/17 0.4 5 -- 0.21 - 1 ND 0.68 J ND ND ND ND ND ND ND ND ND ND ug/L 09/11/17 0.4 5 -- 0.21 - 1 ND 0.63 J 0." J ND ND ND ND ND ND ND ND ND ug/L 03/05/18 0.4 5 -- 0.21 1 ND 1.1 ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 0.4 5 -- 0.21 1.0 - ND 0.58 J ND ND ND ND ND ND ND ND ND ND ug/L 03/05/19 0.4 5 -- 0.21 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 0913119 0.4 5 -- 0.21 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 031OD20 0.4 5 -- 0.21 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 0.4 5 -- 0.21 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/22/21 0.4 5 -- 0.21 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 0.4 5 -- 0.21 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 031211U 0.4 5 -- 0.21 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 091131U 0.4 5 -- 0.21 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND /L u 03/13/23 0.4 5 0.21 1.0 ND 0.37 J 0.23 J ND ND 0.53 J ND ND ND ND ND ND 1,1-Dichlomethem ug/L 10107101 350 ] -- -- - 5 ND ND ND 2.9 J ND ND ND ND ND ND ND ND ug/L 03/16/10 350 ] -- -- - 5 ND ND ND 3.7 J ND ND ND ND ND ND ND ND ug/L 09,07/10 350 ] -- -- - 5 ND ND ND 2.9 J ND ND ND ND ND ND ND ND ug/L 03,23111 350 ] -- -- - 5 ND ND ND 3.2 J ND ND ND ND ND ND ND ND ug/L 09/12/11 350 ] -- -- - 5 ND ND ND 4.2 J ND ND ND ND ND ND ND ND ug/L 031IT12 350 ] -- -- - 5 ND ND ND 4.4 J ND ND ND ND ND ND ND ND ug/L 1010112 350 ] -- -- - 5 ND ND ND 5.0 ND ND ND ND ND ND ND ND ug/L 031IT13 350 ] -- -- - 5 ND ND ND 6.8 ND 0.49 J ND ND ND ND ND ND ug/L 09/10/13 350 ] -- -- - 5 ND ND ND 5.3 ND 0.50 J ND ND ND 0.48 J ND ND ug/L 03/11/14 350 ] -- - 5 ND ND ND 4.9 J ND ND ND ND ND ND ND ND ug/L 09/10/14 350 ] -- 021 - 5 ND ND ND 6.6 ND ND ND ND ND ND ND ND uglL 03/09/15 350 ] -- 0.21 - 5 ND ND ND 5.1 ND ND ND ND ND ND ND ND ug/L 09/14/15 350 ] -- 0.21 - 5 ND ND ND 4.] J ND ND ND ND ND ND ND ND ug/L 03/07/16 350 ] -- 0.21 - 5 ND ND ND 5.8 ND 0.44 J ND ND ND 0.49 J ND ND ug/L 09/13/16 350 ] -- 0.21 - 5 ND ND ND 3.9 J ND 0.56 J ND ND ND 0.45 J ND ND ug/L 03/06/17 350 ] -- 0.21 - 5 ND ND ND 4.1 J ND 0.44 J ND ND ND 0.58 J ND ND ug/L 09/11/17 350 ] -- 0.21 - 5 ND ND ND 3.2 J ND 0.53 J ND ND ND ND ND ND ug/L 03/05/18 350 ] -- 0.21 5 ND ND ND 2.9 J ND 0.52 J ND ND ND 0.43 J ND ND ug/L 12/11/18 350 ] -- 0.21 1.0 - ND ND ND 3.9 ND 0.45 J ND ND ND 0.82 J ND ND uglL 03/05/19 350 ] -- 0.21 1.0 - ND ND ND 4.2 ND ND ND ND ND 0.51 J ND ND ug/L 0913119 350 ] -- 0.21 1.0 - ND ND ND 2.9 ND ND ND ND ND 0.]] J ND ND ug/L 031OD20 350 ] -- 0.21 to - ND ND ND 3.8 ND ND ND ND ND 0.75 J ND ND ug/L 09/15/20 350 ] -- 0.21 to - ND ND ND 3.6 ND ND ND ND ND 0.40 J 0.53 J ND ug/L 03/22/21 350 ] -- 0.21 to - ND ND ND 3.3 ND ND ND ND ND ND ND ND ug/L 09/14/21 350 ] -- 0.21 to - ND ND ND 3.5 ND 0.]5 J ND ND ND 1.1 ND ND ug/L 031211U 350 ] -- 0.21 to - ND ND ND 2.8 ND 0.62 J ND ND ND 0.61 J ND ND uglL 09/13I22 350 ] -- 0.21 ND ND ND 2.7 ND 0.65 J ND ND ND ND ND ND u /L 03/13/23 350 ] 0.21 1.0 ND ND ND 1.] ND 0.50 J ND ND ND O.Sd J 0.25 J ND I L 4 of8 May 2023 2014424721-22 TABLE 6 Summary of Detcted Constituents in Monitoring Well. at the Cl... d JMi-d Laadfil Hanes Mill Roatl Landfill, Permit No. 34.0; Forsyth County, North Carolina Detected Monitoring S..Ple Sit-SP.sMs Method Practical SWS Rsporting Unradient D-...diem C...tituents/Analyt Unit Dat NC2L EPA MCL GPS Datectlon O...tltatlon Blanks Llmit MW-IRR OW-3 OW-4 OW4 OW-]DA OW-1013 OW-11 OW42 OW-13D OW-14D OW-17D Llmit Llmit cis-1,2-Dichl-thene uWL 10/0]/09 ]0 ]0 -- -- - 5 ND 270 36 ND ND 3.8 J ND ND ND ND 5.8 ND ug/L .1 .10 10 10 -- -- - 5 ND 260 36 ND ND 12 ND ND ND ND 5.5 ND ug/L 09/07/10 10 10 -- -- - 5 ND 320 34 ND ND 6.0 ND ND ND ND 2.2 J ND ug/L 03/23/11 10 ]0 -- -- - 5 ND 380 33 ND ND 11 ND ND ND ND 7.4 ND ug/L 09/12/11 10 10 -- -- - 5 ND 300 31 ND ND 5.1 ND ND ND ND 14 ND ug/L 03/12/12 10 ]0 -- -- - 5 ND 290 32 ND ND 1.9 ND ND ND ND 7.4 ND ug/L 10/01/12 10 10 -- -- - 5 ND 54 28 2.0 J ND 5.1 ND ND ND ND 7.8 ND ug/L .12113 10 ]0 -- -- - 5 ND 250 28 ND ND ... ND ND ND ND 7.1 ND ug/L 09/10/13 10 10 -- -- - 5 ND 210 26 ND ND 13 ND ND ND ND 7.0 ND ug/L Owl 1/14 10 ]0 -- - 5 ND 200 20 0.11 J ND 11 ND ND ND ND 7.3 ND ug/L 09/10/14 10 10 -- 015 - 5 ND 120 23 ND ND 9.4 ND ND ND ND 14 ND ug/L 03/09/15 10 ]0 -- 0.15 - 5 ND 120 ifi ND ND ].5 ND ND ND ND 8.8 ND ug/L 09/14/15 10 10 -- 0.15 - 5 ND 120 20 0.52 J ND 6.9 ND ND ND ND 13 ND ug/L 03/O]/16 10 ]0 -- 0.15 - 5 ND 85 19 ND ND ifi ND ND ND 0.63 J 10 ND ug/L 09/13/16 10 10 -- 0.15 - 5 ND 82 1] 0.81 J ND 9.3 ND ND ND ND 13 ND uglL 03/06/1] 70 ]0 -- 0.15 - 5 ND 160 18 0.81 J ND 12 ND ND ND ND 13 ND uglL 09/11/17 70 ]0 -- 0.15 - 5 ND 130 1] 0.89 J ND 9.8 ND ND ND ND 14 ND ug/L 03/OS/18 10 ]0 -- 0.15 - 5 ND 150 14 ND ND 11 ND ND ND ND 11 ND ug/L 12/11/18 10 10 -- 0.15 to - ND 180 15 0.72 J ND 16 ND ND ND 0.70 J 13 ND ug/L 03/OS/19 10 ]0 -- 0.15 to - ND 170 14 ND ND 23 ND ND ND 0.60 J 19 ND uglL 09/23/19 ]0 10 -- 0.15 1.0 - ND 150 14 0.51 J ND 12 ND ND ND 0.51 J 24 ND ug/L 03JO2120 10 ]0 -- 0.15 to - ND 130 13 ND ND 18 ND ND ND 0.5] J 18 ND ug/L 09/15/20 10 10 -- 0.15 to - ND 140 1] ND ND 16 ND ND 0.73 J 0.62 J 23 ND ug/L 03/22/21 10 ]0 -- 0.15 to - ND 130 18 ND ND 20 ND ND 0.44 J 1.0 25 ND ug/L 09/14/21 10 10 -- 0.15 to - ND 95 17 ND ND 13 ND ND 0.42 J 0.73 J 21 ND ug/L 03/21/22 10 ]0 -- 0.15 to - ND 8] ifi ND ND i6 ND ND O,6' J 0.42 J 15 ND ug/L 09/13/22 10 10 -- 0.15 to - ND 110 18 ND ND 11 ND ND O.60 J ND ifi ND u /L Owl 3/23 10 10 0.15 to ND 98 15 ND 0,19 J 20 ND ND 0,36 J 0.41 J 11 ND bans-1,2-Dichl... theni ug/L 10/07/0, 100 100 -- -- - 5 ND 44 J 0.92 J ND ND ND ND ND ND ND ND ND ug/L 03/16/10 100 100 -- -- - 5 ND 3.1 J 0.81 J ND ND ND ND ND ND ND ND ND ug/L 09/0]/10 100 100 -- -- - 5 ND 4.4 J 0.8] J ND ND ND ND ND ND ND ND ND ug/L 03/23/11 100 100 -- -- - 5 ND 6.0 OA8 J ND ND ND ND ND ND ND NO ND ug/L 09/12/11 100 100 -- -- - 5 ND 4.6 J 0.94 J ND ND ND ND ND ND ND ND ND ug/L 03/12/12 100 100 -- -- - 5 ND 5.2 OA9 J ND ND ND ND ND ND ND ND ND uglL 10/01/12 100 100 -- -- - 5 ND 0.96 J 0.16 J ND ND ND ND ND ND ND ND ND uglL 03/12/13 100 100 -- -- - 5 ND 6.2 0.83 J ND ND ND ND ND ND ND ND ND ug/L 09/10/13 100 100 -- -- - 5 ND 5.2 0.]] J ND ND ND ND ND ND ND ND ND uglL 03/11/14 100 100 -- - 5 ND 4.4 J 0.59 J ND ND ND ND ND ND ND ND ND ug/L 09/10/14 100 100 -- 021 - 5 ND 3.6 J 0.13 J ND ND ND ND ND ND ND ND ND uglL 03/09/15 100 100 -- 0.21 - 5 ND 2.2 J 0.41 J ND ND ND ND ND ND ND ND ND ug/L 09/14/15 100 100 -- 0.21 - 5 ND 3.1 J 0.71 J ND ND ND ND ND ND ND ND ND uglL 03/O]/1fi 100 100 -- 0.21 - 5 ND 3.6 J 0.72 J ND ND 0.48 J ND ND ND ND ND ND ug/L 09/13/16 100 100 -- 0.21 - 5 ND 3.0 J 0.61 J ND ND ND ND ND ND ND ND ND uglL 03/06/1] 100 100 -- 0.21 - 5 ND 5.0 0.60 J ND ND ND ND ND ND ND ND ND ug/L 09/11/17 100 100 -- 0.21 - 5 ND 3.9 J 0.57 J ND ND ND ND ND ND ND ND ND uglL 03/OS/18 100 100 -- 0.21 5 ND 4.6 J 0.49 J ND ND ND ND ND ND ND ND ND ug/L 12/11/1a 100 100 -- 0.21 to - ND 4.5 0.44 J ND ND 0.41 J ND ND ND ND ND ND ug/L 03/OS/19 100 100 -- 0.21 to - ND 3.1 0.53 J ND ND 0.5] J ND ND ND ND ND ND ug/L 09/23/19 100 100 -- 0.21 to - ND 26 ND ND ND ND ND ND ND ND ND ND uglL 03/02/20 100 100 -- 0.21 to - ND 25 ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 100 100 -- 0.21 to - ND 26 0.69 J ND ND ND ND ND ND ND ND ND uglL 03/22/21 100 100 -- 0.21 1.0 - ND 3.8 ND ND ND 0.53 J ND ND ND ND 0.49 J ND ug/L 09/14/21 100 100 -- 0.21 1.0 - ND 2.3 0.58 J ND ND ND ND ND ND ND 0.58 J ND uglL 03/21/22 100 100 -- 0.21 to - ND 1.8 ND ND ND ND ND ND ND ND ND ND ug/L 09/13/22 100 100 -- 0.21 to - ND 1.9 0.59 J ND ND ND ND ND ND ND ND ND u /L Owl 3/23 100 100 0.21 to ND 1.1 0.31 J ND ND 0.28 J ND ND ND ND ND ND 1,2-DiehImpropane uglL 10/O]/09 0.6 5 -- -- - 1 ND 0.92 J O.60 J ND ND ND ND ND ND ND ND ND ug/L Owl W10 0.6 5 -- -- - 1 ND 0.9] J 0.63 J ND ND ND ND ND ND ND ND ND ug/L 09/07/10 0.6 5 -- -- - 1 ND ND 0.SO J ND ND ND ND ND NO ND ND ND ug/L 03/23/11 0.6 5 -- -- - 1 ND 1.5 J ND ND ND ND ND ND ND ND ND ND uglL 09/12/11 0.6 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12/12 0.6 5 -- -- - 1 ND ND 0.57 J ND ND ND ND ND ND ND ND ND uglL 10/01/12 0.6 5 -- -- - 1 ND ND 0.59 J ND ND ND ND ND ND ND ND ND ug/L 03/12/13 0.6 5 -- -- - 1 ND 2.2 0.56 J ND ND ND ND ND ND ND ND ND uglL 09/10/13 0.6 5 -- -- - 1 ND 2.1 0.84 J ND ND ND ND ND ND ND ND ND ug/L 03/11/14 0.6 5 -- - 1 ND 1.5 0.53 J ND ND ND ND ND ND ND ND ND uglL 09/10/14 0.6 5 -- 010 - 1 ND 1.2 ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 0.6 5 -- 0.10 - 1 ND 1.9 ND ND ND ND ND NO ND ND ND ND uglL 09/14/15 0.6 5 -- 0.10 - 1 ND 2.2 0.61 J ND ND ND ND ND ND ND ND ND ug/L 03/07/16 0.6 5 -- 0.10 - 1 ND 1.7 0.48 J ND ND ND ND ND ND ND ND ND uglL 09/13/1fi 0.6 5 -- 0.10 - 1 ND 1.4 0.55 J ND ND ND ND ND ND ND ND ND ug/L 03/OW17 0.6 5 -- 0.10 - 1 ND 2.9 0.65 J ND ND ND ND ND ND ND ND ND uglL 09/11/1] 0.6 5 -- 0.10 - 1 ND 2.3 0.4] J ND ND ND ND NO ND ND ND ND ug/L 03/OS/18 0.6 5 -- 0.10 - 1 ND 3.3 0.43 J ND ND ND ND ND ND ND ND ND uglL 12/11/18 0.6 5 -- 0.10 to - ND 2.3 OA J ND ND ND ND NO ND ND ND ND ug/L 03/OS/19 0.6 5 -- 0.10 to - ND 1.6 OA9 J ND ND ND ND ND ND ND ND ND uglL 09/23/19 0.6 5 -- 0.10 1.0 - ND 1.3 ND ND ND ND ND ND ND ND ND ND ug/L 03/02/20 0.6 5 -- 0.10 to - ND 1.3 ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 0.6 5 -- 0.10 to - ND 1.5 0.4] J ND ND ND ND ND ND ND ND ND ug/L 03/22/21 0.6 5 -- 0.10 to - ND 1.6 ND ND ND ND ND ND ND ND ND ND uglL 09/14/21 0.6 5 -- 0.10 to - ND 1.2 0.51 J ND ND ND ND NO ND ND ND ND ug/L 03/21/22 0.6 5 -- 0.10 to - ND 1.4 0.54 J ND ND ND ND NO ND ND ND ND uglL 09/13/22 0.6 5 -- 0.10 to - ND 0.9] J 0.41 J ND ND ND NO ND ND ND ND ND u /L Owl 3/23 0.6 5 0.10 to ND 1.0 0.33 J ND ND ND ND ND ND ND ND ND EM ilaa..ene uglL 03/16/10 600 ]00 -- -- - 1 ND 1.1 ND ND ND ND ND ND ND ND ND ND ug/L 09/0]/10 .00 70. -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/23/11 600 700 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/11 600 70. -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L Owl 2112 600 700 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 10/01/12 600 70. -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L OW12113 600 700 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/13 600 70. -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L Owl 1/14 600 700 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 600 70. -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 600 700 -- 013 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 600 70. -- 0.13 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/O7/16 600 700 -- 0.13 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 600 70. -- 0.13 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/06/17 600 700 -- 0.13 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/17 600 700 -- 0.13 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OS/18 600 700 -- 0.13 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 600 700 -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OS/19 600 700 -- 0.13 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 600 700 -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03JO2120 600 700 -- 0.13 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 600 700 -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/22/21 600 700 -- 0.13 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 600 700 -- 0.13 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/21/22 600 700 -- 0.13 1.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/22 600 700 -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND u /L Owl 3/23 600 700 0.13 to ND ND ND ND ND ND ND ND ND ND ND ND Chl -thane uglL 03/16/10 3 -- -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/0]/10 3 -- -- -- - 1 ND ND ND ND ND 1.4 ND ND ND ND ND ND ug/L 03/23/11 3 -- -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12,11 3 -- -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12/12 3 -- -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND uglL 10/01/12 3 -- -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12/13 3 -- -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/13 3 -- -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/11/14 3 -- -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 3 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 3 -- -- 013 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 3 -- -- 0.13 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/07/16 3 -- -- 0.13 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 3 -- -- 0.13 - 1 ND ND ND 0.41 J ND ND ND ND ND ND ND ND ug/L 03/06/17 3 -- -- 0.13 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/17 3 -- -- 0.13 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW18 3 -- -- 0.13 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 3 -- -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW19 3 -- -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 3 -- -- 0.13 to - ND ND ND ND ND ND ND ND 0.44 J ND ND ND ug/L 03/02/20 3 -- -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 3 -- -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/22/21 3 -- -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 3 -- -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/21/22 3 -- -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/22 3 -- -- 0.13 to - ND ND ND ND ND ND ND ND ND ND ND ND u /L Owl 3/23 3 0.13 to ND ND ND ND ND ND ND ND ND ND ND ND Methylene chloddi uglL 03/16/10 5 5 -- -- - 1 ND 0.69 J ND ND ND 0.68 J ND ND ND ND ND ND ug/L 09/0]/10 5 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/23/11 5 5 -- -- - 1 ND 0.96 J ND ND ND ND ND ND ND ND ND ND ug/L 09/12/11 5 5 -- -- - 1 ND 3.6 J ND ND ND 0.52 J ND ND ND ND ND ND ug/L 03/12/12 5 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND uglL 10/01/12 5 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12/13 5 5 -- -- - 1 ND 0.56 J ND ND ND ND ND ND ND ND ND ND ug/L 09/10/13 5 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/11/14 5 5 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 5 5 -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 5 5 -- 023 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 5 5 -- 0.23 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/07/16 5 5 -- 0.23 - 1 ND ND ND ND ND 0.68 J ND ND ND ND ND ND ug/L 09/13/16 5 5 -- 0.23 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW17 5 5 -- 0.23 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/17 5 5 -- 0.23 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW18 5 5 -- 0.23 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 5 5 -- 0.23 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW19 5 5 -- 0.23 to - ND ND ND ND ND 0.70 J ND ND ND ND ND ND ug/L 09/23/19 5 5 -- 0.23 to - ND ND ND ND 0.41 J ND ND ND 0.44 J ND ND ND ug/L 03/02/20 5 5 -- 0.23 to - ND ND ND ND ND ND ND 0.60 B 0.14 B 0.76 B ND 0.43 J ug/L 09/15/20 5 5 -- 0.23 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/22/21 5 5 -- 0.23 to - ND ND ND ND ND ND ND ND ND ND ND 0.93 J ug/L 09/14/21 5 5 -- 0.23 to - ND ND ND ND 0.40 J ND ND ND ND ND ND ND ug/L 03/21/22 5 5 -- 0.23 to - ND ND ND ND ND ND ND ND ND ND ND 0.86 J ug/L 09/13/22 5 5 -- 0.23 to - ND ND ND ND ND ND ND ND ND ND ND 0.60 J u /L Owl 3/23 5 5 0.23 to ND 0.37 B ND 0.29 B 0.41 B 0.26 B ND 0.44 B 0.3] B 0.45 B 0.38 B 0.309 J Naphthalene uglL 10/O]/09 6 -- -- -- - 10 ND 5.1 J ND ND ND ND ND ND ug/L Owl W10 6 -- -- -- - 10 ND 5.2 J ND ND ND ND ND ND ND ND ND ND ug/L 09/07/10 6 -- -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/23/11 6 -- -- -- - 10 ND 9.5 J ND ND ND ND ND ND ND ND ND ND ug/L 09/12/11 6 -- -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12/12 6 -- -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 10/01/12 6 -- -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12/13 6 -- -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/13 6 -- -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/11/14 6 -- -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 6 -- -- - 10 ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 6 -- -- 011 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 6 -- -- 0.11 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/07/16 6 -- -- 0.11 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 6 -- -- 0.11 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/06/17 6 -- -- 0.11 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/17 6 -- -- 0.11 - 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW18 6 -- -- 0.12 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 6 -- -- 0.12 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW19 6 -- -- 0.11 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 6 -- -- 0.12 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/02/20 6 -- -- 0.12 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 6 -- -- 0.12 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/22/21 6 -- -- 0.11 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 6 -- -- 0.11 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/21/22 6 -- -- 0.12 to - ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/13/22 6 -- -- 0.12 to - ND ND ND ND ND ND ND ND ND ND ND ND u /L 03/13/23 6 0.11 to ND ND ND ND ND ND ND ND ND ND ND ND May 2023 2014424721-22 TABLE 6 Summary of Detected Constituents m Monitoring Wells at the Closed Unlined Laadfil Hanes Mill Roatl Landfill, Permit No. 34.0; Forsyth County, North Carolina Detected Monitoring SamPle Slh-SPecMs Method Proctical SWS Raporting Unradient Downgmdient Constituents/Analytes Units Date NC2L EPA MCL OPS Datectlon Ouantltatlon Blanks Llmit MW-1RR OWJ OWd OW4 OW-]DA OW-10D OW-11 OW42 OW-13D OW-14D OW-17D Llmit Llmit Tetmchloroethen< uWL 10/07/01 0.7 5 -- -- - 1 ND 3.4 8A ND ND i.d ND ND ND ND 9.3 ND ug/L .1 .1 0.7 5 -- -- - 1 ND 4.1 ].d ND ND 5.8 ND ND ND ND 2.2 ND ug/L 09/O7/10 0.1 5 -- -- - 1 ND 2.0 J 8.1 ND ND 3.3 ND ND ND ND 1.0 ND ug/L 03/23/11 0.1 5 -- -- - 1 ND 3.2 7.9 ND ND 5.4 ND ND ND ND ND ND ug/L 09/12/11 0.1 5 -- -- - 1 ND ND ND ND ND 3.2 ND ND ND ND 2.2 ND ug/L 03/12/12 0.1 5 -- -- - 1 ND ND 8.3 ND ND 6.1 ND ND ND ND 3.2 ND ug/L 10/01/12 0.1 5 -- -- - 1 ND ND 8.6 ND ND 3.8 ND ND ND ND ND ND ug/L 03/12/13 0.1 5 -- -- - 1 ND 0.66 J 6.9 ND ND 6.9 ND ND ND ND ND ND ug/L 09/10/13 0.1 5 -- -- - 1 ND ND 5.9 ND ND 7.1 ND ND ND ND ND ND ug/L 03/11/14 0.7 5 -- - 1 ND ND 5.8 ND ND 8.2 ND ND ND ND OA5 J ND ug/L 09/10/14 0.7 5 -- 01] - 1 ND ND 8.0 ND ND 5.0 ND ND ND ND 1.2 ND ug/L 03/09/15 0.7 5 -- 0.17 - 1 ND ND 0.93 J ND ND 1.3 ND ND ND ND ND ND uglL 09/14/15 0.7 5 -- 0.17 - 1 ND ND 6.2 ND ND 4.2 ND ND ND ND 1.1 ND ug/L 03/O7/16 0.7 5 -- 0.17 - 1 ND ND 5.1 ND ND 10 ND ND N ND ND ND ug/L 09/13/16 0.1 5 -- 0.17 - 1 ND ND 4.7 ND ND 4.7 ND ND NDD ND ND ND ug/L 03/06/12 0.1 5 -- 0.17 - 1 ND ND 3.8 ND ND 3.6 ND ND ND ND OA3 J ND ug/L 09/11/12 0.1 5 -- 0.17 - 1 ND ND 4.8 ND ND 4.1 ND ND ND ND ND ND ug/L 03/OS/18 0.1 5 -- 0.17 - 1 ND ND 2.6 ND ND 2.1 ND ND ND ND ND ND ug/L 12/11/18 0.1 5 -- 0.17 to - ND ND 2.6 ND ND 6.3 ND ND ND ND ND ND ug/L 03/OS/19 0.1 5 -- 0.17 to - ND ND 2.3 ND ND 10 ND ND ND ND 2.6 ND ug/L 09/23/19 0.1 5 -- 0.17 to - ND ND 2.4 ND ND 4.6 ND ND ND ND 1.4 ND ug/L 03JO2120 0.1 5 -- 0.17 to - ND ND 2.6 ND ND 5.7 ND ND ND ND ND ND ug/L 09/15/20 0.1 5 -- 0.17 to - ND ND 3.6 ND ND 3.2 ND ND ND ND ND ND ug/L 03/22/21 0.1 5 -- 0.17 to - ND ND 4.2 ND ND 7.3 ND ND ND ND ND ND ug/L 09/14/21 0.1 5 -- 0.17 to - ND ND 3.6 ND ND 2.7 ND ND ND ND 0.91 J ND ug/L 03/21/22 0.1 5 -- 0.17 to - ND ND 4.2 ND ND 4.2 ND ND ND ND 2.7 ND ug/L 09/13/22 0.1 5 -- 0.1] to - ND ND 4.6 ND ND 2.2 ND ND ND ND 1.5 ND u /L 03/13/23 0.1 5 0.17 to ND ND 2.6 ND ND 5.9 ND ND ND ND ND ND Toluene uglL 10/O]/09 600 1000 -- -- - 1 ND 0.82 J ND ND ND ND ND ND ND ND ND ND ug/L 03/16/10 600 1000 -- -- - 1 ND 0.90 J ND ND ND ND ND ND ND ND ND ND ug/L 09/07/10 600 1000 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03123/11 600 1000 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09112/11 600 1000 -- -- - 1 ND ND ND ND ND ND 1.4 ND ND ND ND ND ug/L 03/12/12 600 1000 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 10/01/12 600 1000 -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12/13 600 1000 -- -- - 1 ND 0.47 J ND ND ND ND ND ND ND ND ND ND ug/L 09/10/13 600 1000 -- -- - 1 ND ND ND ND ND ND 3.8 ND ND ND ND ND ug/L 03/11/14 600 1000 -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 600 1000 -- 014 - 1 0.98 J 2.2 1.4 ND ND ND ND ND ND ND ND ND ug/L 03/09/15 600 1100 -- 0.14 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 600 1000 -- 0.14 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/07/16 600 1000 -- 0.14 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 600 1000 -- 0.14 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW17 600 1000 -- 0.14 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/11/17 600 1000 -- 0.14 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW18 600 1000 -- 0.14 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 600 1000 -- 0.14 7.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OW19 600 1000 -- 0.14 7.0 - ND 0.51 J ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 600 1000 -- 0.14 7.0 - ND ND ND ND ND 0.65 J ND ND ND ND ND ND ug/L 03/02/20 600 1000 -- 0.14 7.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 600 1000 -- 0.14 7.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/22/21 600 1000 -- 0.14 7.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 600 1000 -- 0.14 7.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/21/22 600 1000 -- 0.14 7.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/22 600 1000 -- 0.14 to - ND ND ND ND ND ND ND ND ND ND ND ND u /L 03/13/23 600 1000 0.14 to ND ND ND ND ND ND ND ND ND ND ND ND Tdchloroethene uglL 10/O]/09 3 5 -- -- - 1 ND L 9.1 ND ND 1.2 ND ND 0,42 J ND 2.2 ND ug/L 03/16/10 3 5 -- -- - 1 ND 37 9.1 ND ND 4.0 ND ND ND ND 2.12 ND ug/L 09/0]/10 3 5 -- -- - 1 ND 22 9.2 ND ND 2.3 ND ND ND ND 1.2 ND ug/L 03/23/11 3 5 -- -- - 1 ND 32 9.1 ND ND 3.7 ND ND ND ND 5.3 ND uglL 09/12/11 3 5 -- -- - 1 ND id 9.1 ND ND 2.2 ND ND ND ND 8.0 ND ug/L 03/12/12 3 5 -- -- - 1 ND 23 10 ND ND 4.1 ND ND ND ND 3.] ND uglL 10/01/12 3 5 -- -- - 1 ND 24 9.1 ND ND 2.6 ND ND ND ND 8.2 ND ug/L OW12113 3 5 -- -- - 1 ND 12 8.] ND ND 5.0 ND ND ND ND 6.4 ND ug/L 09/10/13 3 5 -- -- - 1 ND 5.3 8.0 ND ND 6.2 ND ND ND ND 7.0 ND ug/L 03/11/14 3 5 -- - 1 ND 2.2 6.4 ND ND 5.8 ND ND ND ND 6.1 ND ug/L 09/10/14 3 5 -- 015 - 1 ND 0.]6 J 6.3 ND ND 3.6 ND ND ND ND 8.4 ND ug/L 03/09/15 3 5 -- 0.15 - 1 ND 0.48 J 2.7 ND ND 2.0 ND ND ND ND 2.7 ND ug/L 09/14/15 3 5 -- 0.15 - 1 ND 0.62 J 6.8 ND ND 3.0 ND ND ND ND 8.4 ND ug/L 03/O7/16 3 5 -- 0.15 - 1 ND 0.49 J 6.6 ND ND 7.1 ND ND ND ND 7.4 ND ug/L 09/13/16 3 5 -- 0.15 - 1 ND 0.]1 J 6.9 ND ND 4.7 ND ND ND ND 10 ND ug/L 03/06/17 3 5 -- 0.15 - 1 ND 1.3 5.4 ND ND 9.2 ND ND ND ND 8.9 ND ug/L 09/11/12 3 5 -- 0.15 - 1 ND 0.45 J 5.8 ND ND 7.0 ND ND ND ND 8.3 ND ug/L 03/OS/18 3 5 -- 0.15 - 1 ND 1.1 4.0 ND ND 7.2 ND ND ND ND 7.0 ND ug/L 12/11/18 3 5 -- 0.15 to - ND 2.4 4.5 ND ND 8.1 ND ND ND ND 8.3 ND ug/L 03/OS/19 3 5 -- 0.15 to - ND 2.9 5.0 ND ND 9.0 ND ND ND ND 9.6 ND ug/L 09/23/19 3 5 -- 0.15 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03JO2120 3 5 -- 0.15 to - ND 1A 4.8 ND ND 6.0 ND ND ND ND 12 ND ug/L 09/15/20 3 5 -- 0.15 to - ND 0.95 J 6.3 ND ND 8.4 ND ND ND ND ND ND ug/L 03/22/21 3 5 -- 0.15 to - ND ND 6.6 ND ND 8.5 ND ND ND ND 15 ND ug/L 09/14/21 3 5 -- 0.15 to - ND ND 7.8 ND ND 8.4 ND ND ND ND 12 ND ug/L OW21122 3 5 -- 0.15 to - ND ND 6.8 ND ND 7.4 ND ND ND ND 6.9 ND ug/L 09/13/22 3 5 -- OA5 to - ND ND 7.5 ND ND 6.9 ND ND ND ND 5.7 ND u /L I 03/13/23 3 1 5 0.15 to ND ND ND ND ND ND ND ND ND ND 8.9 ND Tdchloro0uommetham ug/L 10/07/01 2000 -- -- -- - 1 ND ND ND ND ND 0.52 J ND ND ND ND ND ND ug/L 03/16/10 2000 -- -- -- - 1 ND ND ND ND ND 0.53 J ND ND ND ND ND ND ug/L 09/07/10 2000 -- -- -- - 1 ND ND ND ND ND 0.71 J ND ND ND ND ND ND ug/L 03/23/11 2000 -- -- -- - 1 ND ND ND ND ND 0.]0 J ND ND ND ND ND ND ug/L 09/12/11 2000 -- -- -- - 1 ND ND ND ND ND 0.9 J ND ND ND ND ND ND ug/L 03/12/12 2000 -- -- -- - 1 ND ND ND ND ND 0.75 J ND ND ND ND ND ND ug/L 10/01/12 2000 -- -- -- - 1 ND ND ND ND ND O.J ND ND ND ND ND ND ug/L 03/12/13 2000 -- -- -- - 1 ND ND ND ND ND 1.2 ND ND ND ND ND ND ug/L 09/10/13 2000 -- -- -- - 1 ND ND ND ND ND 0.76 J ND ND ND ND ND ND ug/L 03/11/14 2000 -- -- - 1 ND ND ND ND ND 0.]6 J ND ND ND ND ND ND ug/L 09/10/14 2000 -- -- 024 - 1 ND ND ND ND ND 1.0 ND ND ND ND ND ND ug/L 03/09/15 2000 -- -- 0.24 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 2000 -- -- 0.24 - 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/07/16 2000 -- -- 0.24 - 1 ND ND ND ND ND 0.66 J ND ND ND ND ND ND ug/L 09/13/16 2000 -- -- 0.24 - 1 ND ND ND ND ND 0.86 J ND ND ND ND ND ND ug/L 03/06/17 2000 -- -- 0.24 - 1 ND ND ND ND ND 0.72 J ND ND ND ND ND ND ug/L 09/11/17 2000 -- -- 0.24 - 1 ND ND ND ND ND 0.69 J ND ND ND ND ND ND ug/L 03/OW18 2000 -- -- 0.24 - 1 ND ND ND ND ND 0.53 J ND ND ND ND ND ND ug/L 12/11/18 2000 -- -- 0.24 to - ND ND ND ND ND 0.89 J ND ND ND ND ND ND ug/L 03/OW19 2000 -- -- 0.24 to - ND ND ND ND ND 0.52 J ND ND ND ND ND ND ug/L 09/23/19 2000 -- -- 0.24 to - ND ND ND ND ND 0.79 J ND ND ND ND ND ND ug/L 03/02/20 2000 -- -- 0.24 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 2000 -- -- 0.24 to - ND ND ND ND ND O.fi] J ND ND ND ND ND ND ug/L 03/22/21 2000 -- -- 0.24 to - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 2000 -- -- 0.24 to - ND ND ND ND ND 1.0 ND ND ND ND ND ND ug/L 03/21/22 2000 -- -- 0.24 to - ND ND ND ND ND 0.15 J ND ND ND ND ND ND ug/L 09/13/22 2000 -- -- 0.24 to - ND ND ND ND ND ND ND ND ND ND ND ND u /L 03/13/23 2000 0.24 to ND ND ND ND ND 0.50 J ND ND ND ND ND ND Vinyl chloride uglL 10/O]/09 0.03 2 -- -- - 1 ND 76 2.1 ND ND ND ND ND ND ND ND ND ug/L 03/16/10 0.03 2 -- -- - 1 ND 61 2.4 ND ND 0." J ND ND ND ND ND ND ug/L 09/07/10 0.03 2 -- -- - 1 ND ]5 1.0 ND ND ND ND ND ND ND ND ND ug/L 03/23/11 0.03 2 -- -- - 1 ND 82 1.7 ND ND ND ND ND ND ND ND ND uglL 09/12/11 0.03 2 -- -- - 1 ND 69 0.93 J ND ND ND ND ND ND ND ND ND ug/L 03/12/12 0.03 2 -- -- - 1 ND 88 1.9 ND ND 0.38 J ND ND ND ND ND ND ug/L 10/01/12 0.03 2 -- -- - 1 ND 18 1.6 ND ND ND ND ND ND ND ND ND ug/L 03/12/13 0.03 2 -- -- - 1 ND 110 1.3 ND ND ND ND ND ND ND ND ND ug/L 09/10/13 0.03 2 -- -- - 1 ND 66 1.] ND ND 0.53 J ND ND ND ND ND ND ug/L 03/11/14 0.03 2 -- - 1 ND 72 1.4 ND ND 0.4] J ND ND ND ND ND ND ug/L 09/10/14 0.03 2 -- 032 - 1 ND 63 1.5 ND ND ND ND ND ND ND ND ND ug/L 03/09/15 0.03 2 -- 0.32 - 1 ND 79 0.85 J ND ND 0.41 J ND ND ND ND 0.42 J ND ug/L 09/14/15 0.03 2 -- 0.32 - 1 ND 91 i.d ND ND 0.54 J ND ND ND ND ND ND uglL 03/O]/1fi 0.03 2 -- 0.32 - 1 ND ]8 1.4 ND ND 0.]e J ND ND ND ND ND ND ug/L 09/13/16 0.03 2 -- 0.32 - 1 ND 62 0.8] J ND ND 0.50 J ND ND ND ND ND ND ug/L 03/06/17 0.03 2 -- 0.32 - 1 ND 130 1.2 ND ND ND ND ND ND ND ND ND ug/L 09/11/17 0.03 2 -- 0.32 - 1 ND 86 ND ND ND ND ND ND ND ND ND ND ug/L 03/OW18 0.03 2 -- 0.32 - 1 ND 100 1.1 ND ND 0.63 J ND ND ND ND ND ND ug/L 12/11/18 0.03 2 -- 0.32 1.0 - ND 9] 0.8] J ND ND 0.93 J ND ND ND ND ND ND uglL 03/OS/19 0.03 2 -- 0.32 1.0 - ND ]6 0.92 J ND ND 0." J ND ND ND ND ND ND ug/L 09/23/19 0.03 2 -- 0.32 1.0 - ND 72 11.85 J ND ND 0.0 J ND ND ND ND 0.72 J ND ug/L 03/02/20 0.03 2 -- 0.32 1.0 - ND 50 ND ND ND ND ND ND ND ND 0.80 J ND ug/L 09/15/20 0.03 2 -- 0.32 1.0 - ND 69 1.1 ND ND ND ND ND ND ND 0.80 J ND ug/L 03/22/21 0.03 2 -- 0.32 1.0 - ND 58 ND ND ND 1.1 ND ND ND ND 1.2 ND ug/L 09/14/21 0.03 2 -- 0.32 to - ND 61 0.90 J ND ND 0." J ND ND ND ND 1.2 ND ug/L 03/21/22 0.03 2 -- 0.32 1.0 - ND 50 0.8fi J ND ND 1.2 ND ND ND ND ND ND uglL 09/13/22 0.03 2 -- 0.32 1.0 - ND 49 ND ND ND 0.87 J ND ND ND ND ND ND u /L 03/13/23 0.03 2 0.32 to ND 36 0.4] J ND ND 1.1 ND ND ND ND ND ND Xylenes (Total uglL 10/O]/09 500 10000 -- -- - 5 ND 3.2 J ND ND ND ND ND ND ND ND ND ND ug/L 03/1 500 10000 -- -- - 5 ND 5.6 ND ND ND ND ND ND ND ND ND ND ug/L 09/07/10 500 10000 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 11/23/11 500 10000 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09112111 500 10000 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12/12 500 10000 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 10/01/12 500 10000 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12/13 500 10000 -- -- - 5 ND 0.62 J ND ND ND ND ND ND ND ND ND ND ug/L 09/10/13 500 10000 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/11/14 500 10000 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/10/14 500 10000 -- -- - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 500 10000 -- 0.45 - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 500 10000 -- 0.45 - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/O7/16 500 10000 -- 0.45 - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 500 10000 -- 0.45 - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/06/17 500 10000 -- 0.45 - 5 ND 1.0 J ND ND ND ND ND ND ND ND ND ND ug/L 09/11/12 500 10000 -- 0.45 - 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OS/18 500 10000 -- 0.45 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 500 10000 -- 0.45 &0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/OS/19 500 10000 -- 0.45 10- ND 4A ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 500 10000 -- 0.45 10- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03JO2120 500 10000 -- 0.45 10- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 500 1000a -- 0.45 10- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/22/21 500 10000 -- 0.45 10- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/21 500 10000 -- OA5 3.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/21/22 500 1000 -- OA5 3.0 - ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/22 500 1000 -- OA5 3.0 - ND ND ND ND ND ND ND ND ND ND ND ND u /L 03/13/23 500 1000 OA5 3.0 ND ND ND ND ND ND ND ND ND ND ND ND 1,4-Dioxane uglL 12/11/18 3 -- -- 1.2 2.0 - ND 56 23 1.6 J ND 1.3 J ND ND ND ND ND ND ug/L 03/OS/19 3 -- -- 1.2 20 - ND 59 22 2.0 ND 1.] J ND ND ND ND 1.4 J ND ug/L 09/23/19 3 -- -- 1.2 20 - ND 29 24 1.3 J ND ND ND ND ND ND 1.5 J ND ug/L 03/02/20 3 -- -- 0.80 20 - ND 36 21 1.2 J ND 1.5 J ND ND ND ND 1.6 J ND ug/L 09/15/20 3 -- -- 0.80 20 - ND 36 22 1.3 J ND 1.2 J ND ND ND ND 1.6 J ND ug/L 03/22/21 3 -- -- 0.80 20 - ND 38 22 1.7 J ND 1.8 J ND ND ND ND 2.2 ND ug/L 09/14/21 3 -- -- 0.80 20 - ND 39 23 ND ND 1.2 J ND ND ND ND 1.9 J ND ug/L 03/21/22 3 -- -- 0.80 20 - ND 47 25 1.3 J ND 1.6 J ND ND ND ND 1.7 J ND ug/L 09/13/22 3 -- -- 0.80 20 - ND 46 27 1.3 J ND 1.2 J ND ND ND ND 1.5 J ND u /L 03/13/23 3 0.32 0.50 ND 41 23 1.1 ND 1.9 ND ND ND ND 1.4 ND Sulfide mglL 03/16/10 3 -- -- -- - 1 0.084 J - -- - -- -- -- - -- - -- ND mg/L 09/07/10 3 -- -- -- - 1 0.065 J - -- - -- -- -- - -- - -- ND mglL 03/23/11 3 -- -- -- - 1 ND ND ND ND ND ND ND ND ND ND ND ND mg/L 09/12/11 3 -- -- -- - 1 0.160 J 0.01 J ND - -- ND -- ND -- ND ND ND mg/L 03/12/13 3 -- -- - 1 0.034 J ND ND ND ND ND ND ND 0.058 J ND ND ND mg/L 03/09/15 3 -- -- 001 - 1 ND ND ND ND ND ND ND ND ND ND ND ND mg/L 03/O7/16 3 -- -- 0.01 - 1 ND ND ND - -- ND -- ND -- ND 0.011 J ND mg/L 09/13/16 3 -- -- 0.01 - 1 ND ND ND - -- ND -- ND -- ND ND ND mg/L 03/06/17 3 -- -- 0.01 - 1 -- ND ND - -- ND -- ND -- ND ND ND mg/L 04/06/17 3 -- -- 0.01 1 ND ND ND ND ND ND mg/L 03/OS/19 3 -- 0.01 0.1 - ND ND ND ND ND ND ND ND ND ND ND ND mg/L 03/22/21 250000 250000 -- 0.01 0.1 - ND ND ND ND ND ND ND ND 0.027 J ND ND ND mg/L 09/14/21 250000 2WO11 -- 0.01 0.1 - ND ND ND ND ND ND ND ND ND ND ND ND m L 03/13/23 250000 250000 1.0 1.0 ND ND ND 0.93 ND ND ND 1.6 ND ND ND ND May 2023 2014424721-22 TABLES Summary of Detected Constituents m Monitoring Wells at the Closed Unlined Laadfil Hanes Mill Roatl Landfill, Permit No. 34.0; Forsyth County, North Carolina Detected Monitoring SamPle Slh-SPesMs Molhod Practical SWS Reporting Unradient Downgradient Constituents/Analytes Units Date NC2L EPA MCL OPS Datec0on Ouantltatlon Blanks Llmit NW-1RR OWJ OW-4 0W4 OW-]DA OW-iDD OW-11 OW-12 OW-13D OW-14D OW-17D Llmg Llmit Chlodde mg/L 10/O]/09 251 250 -- -- - - 23 230 31 - -- 4.0 J -- 4.2 J -- 3.7 J 3.9 J ND MIL 03/1.10 250 250 -- -- - - 19 210 2.4 J -- 1.7 J -- 1.7 J 1.4 J ND mg/L 09/07/10 250 250 -- -- - - W 240 36 - -- 4.6 B -- 4.7 B -- 4.0 B 4.3 B 2.0 J mg/L 03/23/11 250 250 -- -- - - 33 260 35 - -- 4.4 B -- 3.9 B -- 4.3 B 4.2 B 1.9 J mg/L 09/12111 250 250 -- -- - - 27 270 36 - -- 3.7 B -- 4.2 B -- 3A B 4.0 B 1.5 mg/L 03/12112 250 250 -- -- - - 28 280 38 - -- 3.7 B -- 3.3 B -- 4A B 3.6 B 1.2 J m9/L 10/01/12 250 250 -- -- - - 29 280 38 - -- 3.5 B -- 4.2 B -- 3.5 B 4.0 B 1.5 J mg/L 03/12113 250 250 -- -- - - 28 280 37 - -- 4.0 B -- 3.4 B -- 4.3 B 4.0 B 1.5 J mg/L 09/10/13 250 250 -- -- - - 41 270 41 - -- 4.2 J -- 4.0 J -- 4.0 J 3.9 J ND mg/L 03/11/14 250 250 -- - - 39 240 39 - -- 4.1 J -- 2.8 J -- 4.0 J 4.0 J ND mglL 09/10/14 250 250 -- 2.2 - - 42 220 39 - -- 4.0 J -- 4.4 J -- 3.6 J 4.4 J ND mg/L 03/09/15 250 250 -- 2.2 - - 43 230 36 - -- 4.0 J -- 3.4 J -- 4.2 J 4.3 J ND mg/L 09/14/15 250 250 -- 2.2 - - 41 230 39 - -- 4.0 J -- 4.3 J -- 3.8 J 4.5 J ND mg/L 03/O7/16 250 250 -- 2.2 - - 65 220 40 - -- 3.8 J -- 3.1 J -- 3.5 J 3.6 J ND mg/L 09/13/16 250 250 -- 2.2 - - 51 210 42 - -- 3.6 J -- 3.9 J -- 3.3 J 4.3 J ND mg/L 03/06/17 250 250 -- 2.2 - - 54 260 40 - -- 3.6 J -- 3.0 J -- 3.6 J 4.0 J ND mglL 09/11/17 250 250 -- 2.2 - - 56 2SO 41 - -- 3.4 J -- 3.9 J -- 3.4 J 4.0 J ND mg/L 03/OS/18 250 250 -- 2.2 - - 52 210 39 - -- 3.7 J -- 19 J -- 3.6 J 4.0 J ND m9/L Ill 1/1a 250 250 -- 2.2 5.0 - 54 2. 41 - -- 4.2 J -- I J -- 3.6 J 4.0 J ND mg/L 03/OS/19 250 250 -- 2.2 5.0 - 62 230 42 - -- 4.9 J -- 4.0 J -- 3.] J 4.8 J ND mg/L 09/23/19 250 250 -- 2.2 5.0 - 58 160 42 - -- 3.9 J -- 4.8 J -- 3.5 J 5.7 ND mg/L 03JO2120 250 250 -- 2.2 5.0 - 65 200 41 - -- 6.0 -- 5.3 -- 4.8 J 6.5 ND mglL 09/15/20 250 250 -- 2.2 5.0 - 5] 210 40 - -- 5.2 -- 6.6 -- 4.8 J 6.5 ND mg/L 03/22121 250 250 -- 2.2 5.0 - 62 220 42 - -- 6.] -- 4.5 J -- 5.1 7.6 ND mg/L 09/14/21 250 250 -- 2.2 S. - 61 60 42 - -- 5.6 -- ].1 -- 5.5 8.8 ND mg/L 03/21/22 250 250 -- 2.2 N - 57 250 38 3.5 J -- 5.3 6.6 ND mg/L 09/13/22 250 250 -- 2.2 5.0 - 68 260 37 - -- 5.5 -- 5.6 -- 5.5 6.9 ND m L 03/13/23 250 250 0.20 0.50 81 230 39 5.3 2.4 4.6 6.3 ND Nitrate as N mgd 10/07/09 10 10 -- -- - 10 0.034 J 0.023 J ND - -- 0.025 J -- 0.29 J -- 0.092 J 0.022 J ND mg/L 03/16/10 10 10 -- -- - 10 0.045 J 0.088 J ND - -- ND -- 0.29 J -- 0.16 J 0.032 J ND mg/L 09/07/10 10 10 -- -- - 10 0.085 J ND ND - -- ND -- 0.29 J -- 0.13 J ND ND mg/L 03/23/11 10 10 -- -- - 10 0.21 J 0.039 J ND - -- ND -- 0.27 J -- 0.14 J ND 0.0055 J mg/L 09/12/11 10 10 -- -- - 10 0.039 J 0.044 J ND - -- 0.038 J -- 0.55 J -- 0.14 J ND ND mglL 03/12112 10 10 -- -- - 10 0.12 J 0.085 J 0.038 J - -- ND -- 0.15 J -- 0.14 J 0.12] J ND mg/L 10/01/12 10 10 -- -- - 10 0.091 J 0.04] J 1.2 J - -- 0.03 J -- 0.56 J -- 0.14 J ND ND mg/L 03/12113 10 10 -- -- - 10 0.036 J ND ND - -- ND -- 0.21 J -- 0.089 J ND ND mg/L 09/10/13 10 10 -- -- - 10 0.16 J 0.054 J ND - -- ND -- OA30 J -- 0.13 J ND ND mg/L 03/11/14 10 10 -- - 10 ND ND 0.019 J - -- 0.29 J -- 1.1 J -- ND ND ND mg/L 09/10/14 10 10 -- 003 - 10 0.053 J 0,051 J ND - -- ND -- 0.49 J -- 0.11 J ND ND mg/L 03/09/15 10 10 -- 0.025 - 10 0.050 J ND ND - -- ND -- 0.26 J -- 0.16 J ND ND mg/L 09/14/15 10 10 -- 0.025 - 10 0.098 J 0.053 J ND - -- ND -- 0.55 J -- 0.20 J 3.40 J ND mg/L 03/O7/16 10 10 -- 0.025 - 10 0.84 J ND ND - -- ND -- 0.33 J -- 0.17 J ND ND mg/L 09/13/16 10 10 -- 0.025 - 10 0.23 J 0.06E J ND - ND 0.44 J 0.21 J 0.048 J ND mg/L 03/06/17 10 10 -- 0.025 - 10 ND ND ND ND ND ND ND 0.11 J ND 0.14 J ND ND mglL 09/11/17 10 10 -- 0.025 - 10 0.22 J 0.06] J ND - -- ND -- 0.37 J -- 0.23 J ND ND mg/L 03/OS/18 10 10 -- 0.20 10 ND ND ND - -- ND -- ND -- ND ND ND mg/L Ill 1/1a 10 10 -- 0.025 0.1 - 0.12 0.0]5 J ND - -- ND -- 0.135 -- 0.11 ND ND mg/L 03/OS/19 10 10 -- 0.025 0.1 - 0.53 0.14 ND - -- ND -- 0.13 -- 0.15 ND ND mg/L 09/23/19 10 10 -- 0.025 0.1 - 0.14 0.06 J ND - -- ND -- 0.21 -- 0.22 ND ND mg/L 03JO2120 10 10 -- 0.025 0.1 - 0.72 0.071 J ND - -- ND -- 0.14 -- 0.14 ND ND mg/L 09/15/20 10 10 -- 0.041 0.1 - ND ND ND - -- ND -- 0.14 -- 0.12 ND ND mg/L 03/22121 10 10 -- 0.041 0.1 - 0.38 ND ND - -- ND -- ND -- 0.17 ND ND mg/L 09/14/21 10 10 -- 0.041 0.1 - 0.23 0.046 J ND - -- ND -- 0.23 -- 0.23 ND ND mg/L 03/21/22 10 10 -- 0.041 0.1 - ND 0.62 ND - -- ND -- 0.091 J -- 0.19 ND ND uglL 09/13/22 10 10 -- 0.041 0.1 - 0.63 0.053 J 0.74 - -- ND -- 0.27 -- 0.24 0.14 ND m L 03/13/23 10 10 0.025 0.1 0.75 ND ND ND 0.13 0.14 ND ND Nitrite asN mg/L 03/16/10 -- -- -- -- - 1 0.064 J ND ND J - -- ND -- ND -- ND ND mg/L 09/0]/10 -- -- -- -- - 1 0.011 J ND ND - -- ND -- ND -- ND ND ND mg/L 03/23/11 -- -- -- -- - 1 0.0038 J 0.1033 B ND - -- ND -- ND -- ND ND 0.0055 J mg/L 09/12/11 -- -- -- -- - 1 0.01 B 0.0071 B 0.0075 B - -- 0.0059 B -- 0.0052 B -- 0.0059 B 0.00] B 0.0099 J mg/L 03/12112 -- -- -- -- - 1 ND 0.0042 J ND - -- ND -- ND -- ND ND ND mg/L 10/01/12 -- -- -- -- - 1 0.0047 B ND ND - -- ND -- ND -- ND ND 0.0053 J mg/L 03/12113 -- -- -- -- - 1 0.0015 B 0.0076 B 0.0036 B - -- ND -- ND -- 0.0043 B ND 0.0091 J mg/L 09/10/13 -- -- -- -- - 1 ND ND ND - -- ND -- ND -- ND ND ND mglL 03/11/14 -- -- -- -- - 1 ND ND ND - -- ND -- ND -- ND ND ND mg/L 09/10/14 -- -- -- -- - 1 ND ND ND - -- ND -- ND -- ND ND ND mg/L 03/09/15 -- -- -- 0.017 - 1 ND ND ND - -- ND -- ND -- ND ND ND mg/L 09/14/15 -- -- -- 0.017 - 1 ND ND ND - -- ND -- ND -- ND ND ND mg/L 03/O7/16 -- -- -- 0.017 - 1 ND ND ND - -- ND -- ND -- ND ND ND mg/L 09/13/16 -- -- -- 0.017 - 1 ND ND ND - -- ND -- ND -- ND ND ND mg/L 03/06/17 -- -- -- 0.017 - 1 ND ND ND ND ND ND ND ND ND ND ND ND mg/L 09/11/17 -- -- -- 0.017 - 1 ND ND ND - -- ND -- ND -- ND ND ND mg/L 03/OS/18 -- -- -- 0.008 - 1 ND 0.58 J 0.11 J - -- 0.022 J -- 0.01 J -- 0.012 J 0.015 J ND mglL 12111/18 -- -- -- 0.017 0.1 - ND ND ND - -- ND -- ND -- ND ND ND mg/L 03/OS/19 -- -- -- 0.017 0.1 - ND ND ND - -- ND -- ND -- 0.022 J ND 0.022 mg/L 09/23/19 -- -- -- 0.017 0.1 - ND ND ND - -- ND -- ND -- ND ND ND mg/L OW02120 -- -- -- 0.017 0.1 - ND 0.021 J 0.02 J - -- ND -- ND -- ND ND ND mg/L 09/15/20 -- -- -- 0.017 0.1 - ND ND ND - -- ND -- ND -- ND ND ND mg/L 03/22121 -- -- -- 0.017 0.1 - 0.03 J ND ND - -- ND -- 0.12 -- ND ND ND mg/L 09/14/21 -- -- -- 0.017 0.1 - 0.02 J ND ND - -- ND -- ND -- ND ND ND mg/L 03/21/22 -- -- -- 0.01] 0.1 - ND ND ND - -- ND -- ND -- ND ND ND uglL 09/13/22 -- -- -- 0.01] OA - ND ND ND - -- ND -- ND -- ND ND ND mgVL 03/13/23 -- -- -- 0.017 OA - ND ND ND - -- ND -- ND -- ND ND ND Sulfate as SO4 mg/L 10,07101 250 -- -- -- - 250 9.8 J 3.3 J 4.1 J - -- 3.5 J -- 2.2 J -- 4.2 J 3.7 J ND MIL 03/16/10 250 -- -- -- - 250 10 J 2.5 J 3.1 J - -- 2.1 J -- 2.4 J -- 3.9 J 3.0 J ND mg/L 09/07/10 250 -- -- -- - 250 11 J &0 J 3.5 J - -- 3.0 J -- 2.0 J -- 3.8 J 3.4 J ND mg/L 03/23/11 250 -- -- -- - 250 11 J 3.2 J 3.7 J - -- 3.0 J -- 4.3 J -- 4.6 J 3.5 J ND mg/L 09/12/11 250 -- -- -- - 250 11 J 28 B 3.5 B - -- 3.3 B -- 1.9 B -- 3.8 B 3.1 B 1.7 J mg/L 03/12112 250 -- -- -- - 250 9.6 J 2.9 J 3.3 J - -- 2.] J -- 4.] J -- 4.] J 3.1 J ND m9/L 10/01/12 250 -- -- -- - 250 9.6 J 3.2 J 3.7 J - -- 3.5 J -- 2.1 J -- 4.0 J 3.3 J ND mg/L OW12113 250 -- -- -- - 250 9.5 J 3A B 3.5 B - -- 2.8 B -- 5.7 B -- 4.5 B 3.3 B 1.6 J mg/L 09/10/13 250 -- -- -- - 250 8.90 J 4.10 B 3.50 B - -- IN B -- 2.30 B -- 4.1 B SAO B 1.60 J mg/L 03/11/14 250 -- -- -- - 250 8.60 J 4.80 J 3.40 J - -- ND -- 8.30 J -- 4.0 J 3.40 J ND mg/L 09/10/14 250 -- -- 2.9 - 250 10 J 6.5 J 4.1 J - -- 3.4 J -- 2.9 J -- 4A J 3.3 J ND mg/L 03/09/15 250 -- -- 2.9 - 250 10 J 6.0 J 3.5 J - -- 3.0 J -- 4.8 J -- 4.2 J 4.0 J ND mg/L 09/14/15 250 -- -- 2.9 - 250 9.90 J 8.10 J 4.00 J - -- 3.30 J -- ND -- 3.90 J 3.20 J ND mg/L 03/O7/16 250 -- -- 2.9 - 250 5.] J 6.9 J 3.6 J - -- ND -- 0.45 J -- 0.4] J ND ND mg/L 09/13/16 250 -- -- 2.9 - 250 9.2 J TO J 3.7 J - -- 3.0 J -- ND -- 3.7 J 3.0 J ND mg/L 03/06/17 250 -- -- 2.9 - 250 10 J 6.5 J 3.7 J - -- ND -- 4.8 J -- 3.9 J 3.1 J ND mg/L 09/11/17 250 -- -- 2.9 - 250 8.7 J 5.9 J ND - -- ND -- ND -- 3.1 J ND ND mg/L 03/OS/18 250 -- -- 2.9 - 250 8.0 J 4.8 J ND - -- ND -- 4.8 J -- 29 J ND ND m9/L Ill 1/1a 250 -- -- 2.9 &0 - 8.2 5.7 3.0 J - -- ND -- 6.3 -- ND ND ND mg/L 03/OS/19 250 -- -- 2.9 &0 - 6.7 3.8 J 2.9 J - -- ND -- ND -- ND ND ND mg/L 09/23/19 250 -- -- 2.9 &0 - 8.0 5.4 ND - -- ND -- ND -- ND ND ND mg/L 03JO2120 250 -- -- 2.9 &0 - 6.4 5.8 4.3 J - -- ND -- 4.2 J -- 3.9 J 3.2 J ND mg/L 09/15/20 250 -- -- 2.9 &0 - 9.1 24 4.1 J - -- 3.0 J -- ND -- 3.7 J 3.1 J ND mg/L 03/22121 250 -- -- 2.9 &0 - 8.7 6.5 4.0 J - -- ND -- 6.6 -- 3.4 J 3.0 J ND mg/L 09/14/21 250 -- -- 2.9 &0 - 9.2 6.2 4.3 J - -- 3.1 J -- ND -- 3.8 J 3.0 J ND mg/L 03/21/22 250 -- -- 2.9 &0 - 7.8 6.1 4.1 J - -- 3.1 J -- 7.5 J 3.5 J ND ug/L 09/13/22 250 -- -- 2.9 &0 - 7.5 4.9 J 4.2 J - -- 3.2 J -- 3.6 J -- 3.8 J 3.3 J ND m L 03/13/23 250 0.4 to 5.3 3.5 2.2 0.76 J 6.1 7.9 1.1 ND Total Alkalinity as CaCOE mg/L 03/16/10 -- -- -- -- - - 70 - -- - -- -- -- - -- - -- ND mg/L 09/0]/10 -- -- -- -- _ _ 65 _ -- _ -- -- -- _ -- _ -- ND mg/L 03/23/11 -- -- -- -- - - 61 130 120 - -- 92.0 -- 52 -- 64 98 ND mg/L 09/12/11 -- -- -- -- - - 19 150 720 - -- 84.0 -- 60 -- 61 100 ND mg/L 03/O7/16 -- -- -- 14 - - 36 !So 110 -- 49 -- 66 980 ND mg/L 09/13/16 -- -- -- 14 - - 57 180 110 - -- 88 -- 60 -- 67 110 ND mg/L 03/06/17 -- -- -- 14 - - 16 190 710 - -- 100 -- 47 -- 72 100 ND mg/L 03/22121 -- -- -- 14 15 - 46 260 120 - -- 140 -- 46 -- 94 150 ND m L 09/14/21 -- -- -- 14 15 - 54 240 120 - -- 130 -- 60 -- 110 160 ND ofa rganic arbor mglL 10/07/09 -- -- -- -- - - 2 1. - -- 0.4 J -- ND -- 1.8 0.58 J ND mg/L 03/16/10 -- -- -- -- - - 1.3 17 1.7 - -- 0.5 J -- 0.39 J -- ND 0.45 J ND mg/L 09/07/10 -- -- -- -- - - 2.2 20 2.2 - -- 0.7 J -- 0.61 J -- 0.36 J 0.56 J ND mg/L 03/23/11 -- -- -- -- - - 1.3 18 1.4 - -- 0.] J -- ND -- ND 0.54 J ND mg/L 09/12/11 -- -- -- -- - - 2.40 19.0 1.]0 - -- 0.4 J -- 0.50 J -- ND OA2 J ND mg/ 03112 2..0 1] 1 N.. J ND ND mg/L 10/01/12 2.5 109 ] 0.3 J 0.3226 J ND OA3 J ND mg/ OW12113 2 4 04 J 0. J -- ND ND ND mg/L 09/10/13 120 11.0 1140 06 J 0.470 J ND ND ND mg/ 031/14 60 70 1.20 ND 0.45 J ND ND ND mg/L 09/10/14 1.7 160 1 -- 0.4 J -- ND ND 034 J ND mg/ 0309/15 340 2.3 2 2 0.93 J 18 1 ND mg/L 09/14/15 340 5 1] N. N1 ND mg/ 03/O7/16 340 0.7 J 1].0 54 J 0.37 J ND 39 J ND mg/L 09/13/16 340 15 14 2.1 081 J 051 J 0.45 J067 JND mg/ 03/0617 340 1.7 21 2.0 -- 0.48 J ND ND .D 0.43 J ND mg/L 09/11/17 -- -- -- 340 - - 1.1 15 1.93 - -- ND -- ND -- ND ND ND mg/L 03/OS/18 -- -- -- 340 - - 1.5 19 1.9 - -- 0.98 J -- 0.11 J -- 0.42 J 12 ND mg/L Ill 1/1a -- -- -- 340 1 - 1.2 14 1.2 - -- 1.6 -- ND -- 0.]6 J 0.81 J ND mg/L 03/OS/19 -- -- -- 340 1 - 1.1 13 1.3 - -- 3.6 -- 1.2 -- ND 1.6 ND mg/L 09/23/19 -- -- -- 340 1 - 1.5 14 1.6 - -- 0.54 J -- 0.34 J -- ND 0.40 J ND mg/L 03JO2120 -- -- -- 340 1 - ND 12 1.4 - -- 0.38 J -- ND -- ND ND ND mg/L 09/15/20 -- -- -- 0.54 1 - 1.1 15 1.6 - -- ND -- ND -- ND ND ND mg/L 03/22121 -- -- -- 0.54 1 - 1.0 18 3.2 - -- 1.5 -- 1.3 -- ND 1.10 ND mg/L 09/14/21 -- -- -- 0.54 1 - 1.2 16 2.8 - -- O.68 J -- ND -- ND 0.95 J ND mg/L 03/21/22 -- -- -- 0.90 1 - 3.2 12 3.1 - -- 0.96 J -- ND -- ND ND ND mg/L 11/09/22 -- -- -- 0.50 1 - 0.7 15 1.6 - -- 0.68 J -- ND -- ND 0.5] J ND m L 03/13/23 -- -- -- 0.50 1 - 0.56 J 16 1.9 - -- 0.94 J -- 0.11 J -- ND 0.54 J ND NitralelNitrite as h mg/L 09/23/19 -- -- -- 0.041 0.1 - 0.14 0.06 J ND - -- ND -- 0.21 -- 0.22 ND ND mg/L 03/02120 -- -- -- 0.041 0.1 - 0.72 0.09 J ND - -- ND -- 0.14 -- 0.14 ND ND mg/L 09/15/20 -- -- -- 0.041 0.1 - ND ND ND - -- ND -- 0.14 -- 0.12 ND ND mglL 03/22/21 -- -- -- 0.041 0.1 - 0.41 ND ND - -- ND -- ND -- 0.1] ND ND mg/L 09/14/21 -- -- -- 0.041 0.1 - 0.25 0.15 J ND - -- ND -- 0.23 -- 0.23 ND ND mg/L 03/21/22 -- -- -- 0.041 0.1 - ND 0.62 ND - -- ND -- 0.09 J -- 0.19 ND ND mg/L 09/13/22 -- -- -- 0.041 0.1 - 0.63 0.05 J 0.74 - -- ND -- 0.27 -- 0.24 OA4 ND m L 03/13/23 -- -- -- 0.041 0.10 - 0.75 ND ND - -- ND -- 0.13 -- 0.14 ND ND arse mglL 10/O7/09 -- -- -- 0. - - ND U06 ND - -- ND -- ND -- ND 0.000E J ND mg/L 03/16/1a -- -- -- -- _ _ ND _ -- _ -- -- -- _ -- _ -- ND m9/L 09/07/10 -- -- -- -- _ _ ND _ -- _ -- -- -- _ -- _ -- ND mg/L 03/23/11 -- -- -- -- _ _ ND _ -- _ -- -- -- _ -- _ -- ND mg/L 03/12112 -- -- -- 0.0010 - - ND 0.01fi] 0.10199 J - -- ND -- ND -- ND ND ND mg/L 10/01/12 -- -- -- 0.0002 - - ND 0.0182 0.00126 J - -- ND -- ND -- ND ND ND mg/L 03/09/15 -- -- -- 0.01 - - ND ND ND - -- ND -- ND -- ND ND ND mg/L 09/14/15 -- -- -- 0.00047 - - ND 0.00111 ND - -- ND -- ND -- ND ND ND mg/L 03/OS/18 -- -- -- 0.0013 - - ND ND ND - -- ND -- ND -- ND ND ND mg/L Ill 1/1a -- -- -- 0.0013 0.002 - ND 0.00145 J ND - -- ND -- ND -- ND ND ND mg/L 03/22121 -- -- -- 0.0051 0.006 - ND ND ND - -- ND -- ND -- ND ND ND mgVL 09/14/21 -- -- -- 0.0051 0.006 - ND ND ND - -- ND -- ND -- ND ND ND ene mglL 10/O]/09 -- -- -- 0. - - ND 0. 9 - -- ND -- ND -- ND 0.0009 J ND MIL .1 Will -- -- -- -- _ _ ND _ -- _ -- -- -- _ -- _ -- ND mg/L 09,07/10 -- -- -- -- _ _ ND _ -- _ -- -- -- _ -- _ -- ND mg/L 03/23/11 -- -- -- -- _ _ ND _ -- _ -- -- -- _ -- _ -- ND mg/L 03/12112 -- -- -- 0.0023 - - ND 0.0211 ND - -- ND -- ND -- ND ND ND m9/L 10/01/12 -- -- -- 0.00054 - - ND 0.0219 ND - -- ND -- ND -- ND ND ND mg/L 03/09/15 -- -- -- 0.01 - - ND 0.0145 ND - -- ND -- ND -- ND ND ND mg/L 09/14/15 -- -- -- 0.00062 - - ND 0.0146 ND - -- ND -- ND -- ND 0.00122 J ND mg/L 03/OS/18 -- -- -- 0.0015 - - ND 0.0149 ND - -- ND -- ND -- ND ND ND m9/L Ill 1/1a -- -- -- 0.0015 0.003 - ND 0.00981 ND - -- ND -- ND -- ND ND ND mg/L 03/22121 -- -- -- 0.0051 0.006 - ND 0.0053E J ND - -- ND -- ND -- ND ND ND m L 09/14/21 -- -- -- 0.0051 0.006 - ND 0.0106 ND - -- ND -- ND -- ND ND ND e arse mglL 10/O]/09 -- -- -- 0. 02 - - 0.002 0.866 - -- 0.025 -- ND -- ND 0.024 ND mglL 03/16/10 -- -- -- -- - - 0.002 - - -- - -- -- -- - -- - -- ND mg/L 09/07/10 -- -- -- -- _ _ ND _ -- _ -- -- -- _ -- _ -- ND mg/L 03/23/11 -- -- -- -- _ _ ND _ -- _ -- -- -- _ -- _ -- ND mg/L 03/12112 -- -- -- 0.0001 - - 0.00111 5.66 2.63 - -- 0.738 -- ND -- ND 0.0691 ND mg/L 10/01/12 -- -- -- 0.00043 - - ND 3.18 1.45 - -- 0.0599 -- 0.00085 J -- ND 0.174 ND mg/L 03/09/15 -- -- -- OAO - - ND 1.16 0.607 - -- 0.4]6 -- ND -- ND 0.208 ND mg/L 09/14/15 -- -- -- 0.0022 - - ND 0.323 0.391 - -- 0.232 -- ND -- ND 0.285 ND mg/L 03/OS/18 -- -- -- 0.00044 - - 0.00052 J 0.154 0.0193 - -- 0.168 -- ND -- ND 0.11 ND mg/L Ill 1/1a -- -- -- 0.000945 0.0021 - 0.000515 J 0.24] 0.159 - -- 0.637 -- 0.10101 -- ND 0.161 ND mg/L 03/22121 -- -- -- 0.004 0.005 - ND OA53 0.0186 - -- 0.502 -- ND -- ND 0.566 ND m L .9,14121 -- -- -- 0.004 0.005 - ND 0.288 0.469 - -- 0.092 -- ND -- ND 0.530 1 ND 7 I l of 8 May 2023 2014424721-22 TABLE 6 Summary of Detected Constituents in Monitoring Wells at the Closetl Unlined Landfil Hanes Mill Roatl Landfill, Permit No. 34.0: Forsyth County, North Carolina Detected Monitoring Constituents/Analytes Units SamPle Date NC2L EPA MCL M Slh-SPess GPS Method Detection Limit Practical Quantltatloo Limit SWS Reporting Unradient Downgmdient Blanks Limit NW-1RR OWJ OW-4 OW4 OW-]DA OW-10D OW-11 OW-12 OW-13D OW-14D OW-17D Ferrous Iron (field: mg/L 09/10/14 -- -- -- -- - - 0.0 4.4 0.6 - -- 0.0 -- 0.4 -- 0.0 0.0 - mg/L 03/09/15 -- -- -- -- - - 0.0 5.5 0.0 - -- 0.0 -- 0.0 -- 0.0 0.0 - mg/L 09/14/15 -- -- -- -- - - 0.0 3.6 0.4 0.0 0.0 0.0 0.4 0.2 1.2 0.0 0.4 - mg/L 03/O7116 -- -- -- -- - - 0.0 IS 0.0 - -- 0.0 -- 0.0 -- 0.0 0.0 - mg/L 09/13/16 -- -- -- -- - - 0.0 1.6 0.2 - -- 0.0 -- 0.0 -- 0.0 0.0 - mg/L 03/06/17 -- -- -- -- - - 0.0 2.9 0.4 - -- 0.0 -- 0.0 -- 0.0 0.0 - mg/L 09/11/17 -- -- -- -- - - 0.0 1.2 0.6 - -- 0.0 -- 0.0 -- 0.0 0.0 - mg/L 03/OS/18 -- -- -- -- - - -- 2.6 0.8 - -- 0.0 -- 0.0 -- 0.0 0.6 - m9/L I211/18 -- -- -- -- - - -- 5.0 0.0 - -- 0.0 -- 0.0 -- 0.0 0.0 - mg/L 03/OS/19 -- -- -- -- - - -- 20 0.0 - 0.0 0.0 -- 0.0 -- 0.0 0.0 - mg/L 09/23/19 -- -- -- -- - - 0.0 2.5 0.0 - 0.0 0.0 -- 0.0 -- 0.0 0.0 - mg/L 03JO2120 -- -- -- -- - - 0.0 IS 0.0 - -- 0.0 -- 0.0 -- 3.5 0.0 - mg/L 09/15/20 -- -- -- -- - - 0.0 4.0 0.5 - -- 0.0 -- 0.0 -- 0.0 0.0 - mg/L 09/14/21 -- -- -- -- - - 0.0 5.0 0.0 -- 0.5 -- 0.0 0.0 - mg/L 03/21/22 -- -- -- -- - - 0.0 &0 0.5 - -- 0.0 -- 0.5 -- 0.0 0.0 - m L 03/13/23 -- -- -- -- - - 0.0 1 4.0 0.5 - -- 0.0 -- 0.5 -- 0.0 1.0 - Notes: mg/L= milligrams per liter ug/L - micrograms per liter nM=r.o. mole NC 2L = North Carolina Water Quality Standen EPA MCL = United States Environmental Protection Agency Maximum Contaminant Ur Site -Specific GPS - Statistically calculated sit. -id. Aard.rc. as approved by NC DEQ on 7/8120: J - Prior to the December 2018 event, J Flags are estimated values below the SWS Reporting limit. Beginning with the December 2018 event, J flags are estimated values between MDL antl B - blankq-Ifi ed dish ND- not detected above the laboratory detection lin - no data or no limit establishe °= EPA Action Level EPA SecondaryMCL Blanks - field, op anmethod blank, Bold = concentrations above applicable GPS and/or NC 2L have been bold[ Shaded = co centralions above applicable EPA MCL have been shetle stard.,da for total What omethan. Multiple laboratory method blanks were analyzetl for barium, nickel, and vanadium during the March 2017 event. The findank evalue in the Bls wmne lun cespond to OW-3, OW-4, OW-101), OW-12, OW-14D and OW-iTD. Theec sond value in the Blanks column -respond to MW-1 RR, OW-6, OW-]DA, Historical data provided consists only of data since October 2009 and is not the complete historical record for the facility. The following diluions were noted for the March 2023: 1,1Dioxane (10z); Chloride (5x) I L 8 of8 May 2023 2014424721-22 TABLE 7 Summary of Field Parameters from Monitoring Wells at the Closed Unlined Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Sample Upgradient Downgradient Detected Monitoring Constituents/Analytes Units Date MW-1RR OW-3 OW-4 OW-6 OW-7DA OW-10D OW-11 OW-12 OW-13D OW-14D OW-17D pH (field) S.U. 10/07/09 8.96 5.51 6.06 5.97 7.69 6.33 6.69 6.67 7.19 6.62 6.94 S.U. 03/16/10 8.87 5.34 5.39 5.87 7.17 5.93 6.57 5.93 6.96 6.37 6.37 S.U. 09/07/10 8.85 5.37 5.53 5.68 7.44 6.07 6.60 5.91 7.15 6.47 6.81 S.U. 03/22/11 8.33 5.13 5.28 5.57 7.13 5.96 6.19 5.72 6.99 6.35 6.21 S.U. 09/12/11 9.59 5.46 5.82 5.95 7.59 6.48 6.70 6.02 7.27 6.69 6.38 S.U. 03/12/12 9.16 5.58 5.90 5.88 6.90 6.07 6.47 5.73 6.78 6.16 6.01 S.U. 10/01/12 7.36 6.44 7.10 6.40 6.68 6.32 6.40 5.61 6.70 6.08 6.18 S.U. 03/12/13 8.97 5.47 5.67 5.98 7.59 6.31 6.69 5.94 7.11 6.56 6.50 S.U. 09/10/13 8.86 5.46 5.68 6.11 7.76 6.20 6.74 6.11 7.25 6.74 6.56 S.U. 03/10/14 9.19 5.60 5.78 6.16 7.64 6.28 6.78 6.04 7.31 6.82 6.64 S.U. 09/10/14 6.04 5.85 7.32 6.95 5.98 7.23 6.74 6.74 S.U. 03/09/15 5.76 6.20 -- 7.74 6.73 6.09 7.39 6.77 6.45 -- -- S.U. 09/14/15 8.86 5.59 5.50 5.99 7.55 6.60 6.81 6.19 7.18 6.68 6.52 S.U. 03/07/16 7.21 5.58 5.66 6.05 7.72 6.22 6.81 6.11 7.28 6.64 6.47 S.U. 09/13/16 5.54 5.16 5.14 5.21 6.82 5.72 6.07 5.51 6.37 6.11 6.15 S.U. 03/07/17 9.33 5.44 5.51 5.53 7.89 6.68 6.85 6.45 7.49 6.99 6.71 S.U. 04/05/17 6.45 5.78 5.84 6.05 7.49 6.51 6.62 5.96 7.21 6.71 6.45 S.U. 09/12/17 8.52 5.74 5.71 5.83 7.57 6.56 6.73 6.16 7.18 6.91 6.32 S.U. 03/05/18 7.96 5.91 5.77 5.84 8.12 6.67 6.66 5.89 7.44 6.68 6.51 S.U. 12/11/18 8.06 5.83 5.82 5.81 7.75 6.37 6.72 6.10 7.23 6.64 6.47 S.U. 03/05/19 8.57 5.93 5.83 6.13 7.91 6.10 6.84 6.25 7.30 6.83 6.50 S.U. 09/24/19 6.29 5.83 5.90 5.44 8.00 6.43 6.67 6.17 7.39 6.57 6.41 S.U. 03/02/20 8.38 5.86 5.58 5.94 7.82 5.95 6.78 5.98 7.28 6.65 6.27 S.U. 09/15/20 6.57 5.68 5.45 5.50 7.54 6.20 6.48 5.87 7.00 6.47 6.09 S.U. 03/22/21 7.88 5.91 5.63 5.74 7.69 6.00 6.38 5.38 7.07 6.53 6.09 S.U. 09/14/21 7.68 5.75 5.59 5.65 7.83 6.46 6.60 6.08 7.30 6.66 6.28 S.U. 03/21/22 6.70 5.88 5.63 5.12 7.54 6.59 6.69 5.76 7.28 6.80 6.56 S.U. 09/13/22 6.41 5.77 5.32 5.60 7.95 6.58 6.62 6.00 7.31 6.85 6.63 S.U. 1 03/13/23 7.39 6.20 6.16 6.38 7.91 6.51 6.72 5.99 7.34 6.77 6.54 Specific Conductance (field) PS/cm 10/07/09 285 1135 358 87 175 168 219 126 345 143 207 PS/Cm 03/16/10 263 1105 379 88 178 231 209 132 341 150 199 PS/cm 09/07/10 284 1148 380 93 178 191 217 136 338 147 228 PS/Cm 03/22/11 311 1220 379 93 188 214 243 134 355 164 228 PS/cm 09/12/11 298 1043 325 101 187 185 245 146 327 160 225 PS/Cm 03/12/12 260 1097 335 81 143 156 193 91 268 129 167 PS/cm 10/01/12 232 1129 321 82 145 145 243 114 258 125 176 PS/cm 03/12/13 219 1017 301 81 129 152 192 75 239 121 152 PS/cm 09/10/13 279 1210 365 89 172 212 234 130 296 155 203 PS/cm 03/10/14 321 1211 415 116 198 239 264 112 323 182 247 PS/cm 09/10/14 310 1139 397 122 207 225 278 166 319 189 259 PS/cm 03/09/15 323 1200 375 95 180 207 289 116 300 165 228 PS/cm 09/14/15 308 1093 356 95 168 192 249 135 277 156 216 PS/Cm 03/07/16 322 1030 364 103 173 231 258 123 278 162 207 PS/cm 09/13/16 297 910 325 91 152 184 236 129 243 148 191 PS/cm 03/07/17 386 1160 344 96 210 259 330 142 313 204 255 PS/cm 04/05/17 324 1206 368 111 172 217 282 92 267 168 214 PS/cm 09/12/17 326 1035 325 102 156 190 258 134 228 159 193 PS/cm 12/11/18 329 1211 360 108 728 221 275 102 255 168 215 PS/cm 12/11/18 318 1220 366 116 173 240 292 134 253 174 219 PS/cm 03/05/19 318 1186 357 144 169 264 306 142 244 185 240 PS/cm 09/24/19 339 1077 360 137 170 234 303 148 229 182 262 PS/cm 03/02/20 285 953 353 161 181 263 293 149 234 191 270 PS/cm 09/15/20 324 1128 342 136 162 237 289 139 213 173 258 PS/cm 03/22/21 329 1161 371 150 167 270 300 103 219 181 286 PS/cm 09/14/21 290 1276 379 147 181 244 329 131 235 199 341 PS/cm 03/21/22 980 1117 339 133 167 258 258 80 218 181 305 PS/cm 09/13/22 527 1075 332 129 168 259 265 126 219 189 332 PS/cm 1 03/13/23 525 1245 349 144 163 260 260 89 201 174 293 Temperature (field) °C 10/07/09 22.37 17.37 16.04 16.47 15.07 15.98 16.00 17.02 13.61 16.09 20.00 °C 03/16/10 14.23 13.80 12.79 14.63 14.32 14.05 11.59 12.30 12.67 13.86 13.84 °C 09/07/10 17.83 18.27 16.36 16.64 17.33 16.39 17.20 17.28 15.59 17.45 17.00 °C 03/22/11 15.74 13.65 13.22 17.15 16.01 16.11 14.76 12.60 15.37 15.90 16.12 °C 09/12/11 16.84 17.30 16.34 15.42 16.07 14.60 16.83 15.99 16.05 17.78 16.45 °C 03/12/12 17.30 15.21 14.04 16.48 14.71 14.27 12.78 13.72 15.89 15.35 15.12 °C 10/01/12 16.18 17.57 16.20 16.58 16.75 14.69 16.98 16.90 16.33 16.42 16.56 °C 03/12/13 14.93 14.76 14.02 16.28 11.37 13.14 12.87 11.40 13.32 13.30 12.20 °C 09/10/13 18.4 17.6 16.2 17.2 17.0 15.8 17.1 17.0 18.5 19.1 17.8 °C 03/10/14 14.3 13.5 12.7 15.7 14.2 14.8 12.8 12.1 16.1 14.6 14.3 °C 09/10/14 16.9 17.0 15.3 16.9 15.5 14.8 16.3 15.6 16.1 15.9 16.1 °C 03/09/15 15.2 14.1 13.1 16.1 13.6 14.2 11.9 12.2 13.6 13.8 13.7 °C 09/14/15 20.16 16.92 15.21 16.27 16.11 14.84 16.95 16.14 15.75 17.26 15.88 °C 03/07/16 15.9 14.8 14.5 16.1 14.8 14.8 13.6 13.5 14.5 14.6 14.4 °C 09/13/16 17.7 18.7 17.8 17.8 17.2 15.7 17.4 17.5 16.0 18.6 17.2 °C 03/07/17 14.9 14.9 14.6 16.3 13.6 13.8 13.2 12.9 14.4 13.8 13.8 °C 04/05/17 15.8 14.9 14.1 16.4 14.5 14.3 13.7 13.4 14.9 14.5 14.6 °C 09/12/17 16.4 17.3 16.1 16.8 15.4 14.6 16.9 16.3 15.1 15.8 15.6 °C 03/05/18 14.89 13.12 11.96 15.99 12.5 11.32 9.90 11.73 4.39 12.02 12.72 °C 12/11/18 15.3 16.6 16.0 16.2 14.3 14.3 13.3 14.8 13.8 13.7 14.3 °C 03/05/19 14.6 14.3 13.2 15.6 13.4 13.8 11.8 12.2 12.0 12.6 13.0 °C 09/24/19 17.6 18.03 16.3 17.1 15.7 15.2 18.8 16.8 15.9 17.0 16.0 °C 03/02/20 15.6 14.7 13.9 16.3 13.8 14.5 13.0 13.3 13.4 14.0 14.1 °C 09/15/20 17.9 17.8 16.3 16.6 16.1 15.1 16.4 16.8 15.7 16.5 16.4 °C 03/22/21 16.0 15.0 13.6 15.7 13.3 13.8 11.9 12.4 13.3 13.7 13.7 °C 09/14/21 17.0 18.3 17.1 17.3 16.2 15.9 18.6 17.4 16.4 17.2 16.5 °C 03/21/22 15.3 14.3 13.4 17.3 14.0 15.2 13.3 12.9 14.9 14.5 14.3 °C 09/13/22 18.1 18.2 16.1 17.1 15.5 15.3 17.6 16.5 15.4 16.5 15.9 °C1 03/13/23 14.6 13.1 13.4 15.3 13.1 13.9 12.8 12.5 13.1 13.1 13.0 Turbidity (Feld; NTU 10/07/09 23.2 5.04 3.60 11.3 2.60 11.5 18.1 2.57 1.58 3.06 0.83 NTU 03/16/10 14.2 10.3 2.18 24.4 2.38 2.42 28.1 2.37 2.68 4.83 1.40 NTU 09/07/10 4.85 15.7 4.57 20.3 4.20 5.79 12.7 0.45 1.24 2.77 0.41 NTU 03/22/11 4.71 8.14 1.88 1.78 0.68 0.53 9.96 2.54 0.91 0.35 0.29 NTU 09/12/11 7.10 0.69 0.68 1.30 1.92 0.39 1.97 0.84 0.62 0.35 0.43 NTU 03/12/12 19.7 10.9 2.30 6.24 5.21 1.28 2.00 3.38 6.44 2.17 2.72 NTU 10/01/12 37.8 2.19 1.08 5.42 0.99 0.27 2.03 1.89 0.79 0.51 0.59 NTU 03/12/13 8.63 8.41 3.03 9.66 0.43 0.53 1.51 4.21 1.51 0.77 0.81 NTU 09/10/13 5.28 8.69 2.94 8.66 5.36 1.79 3.72 3.21 2.91 4.08 5.03 NTU 03/10/14 17.4 12.8 1.46 7.90 1.20 2.37 13.8 14.9 1.61 0.88 3.19 NTU 09/10/14 4.41 6.94 0.65 4.17 0.25 0.17 0.49 1.48 1.48 0.18 0.88 NTU 03/09/15 8.52 1.84 5.02 3.03 0.64 0.29 1.66 5.46 4.36 0.62 0.86 NTU 09/14/15 5.32 7.33 1.78 5.84 2.23 0.96 8.42 3.83 3.17 1.16 1.75 NTU 03/07/16 1.30 3.07 1.61 9.70 0.35 0.65 1.08 1.64 0.96 0.46 0.33 NTU 09/13/16 9.16 1.94 1.19 2.36 1.01 5.39 3.34 5.73 1.17 2.16 0.85 NTU 03/07/17 1.89 7.88 3.03 1.31 0.59 0.57 1.31 5.28 1.33 0.77 0.57 NTU 04/05/17 1.30 3.02 6.09 3.25 0.73 0.72 1.60 9.92 1.65 0.73 0.85 NTU 09/12/17 0.86 0.83 4.08 0.90 0.51 0.57 0.54 1.42 0.66 0.51 0.37 NTU 03/05/18 1.56 3.18 1.02 1.54 1.12 0.65 1.16 7.37 0.24 0.68 0.87 NTU 12/11/18 1.01 3.19 1.08 1.60 0.97 0.68 1.87 4.40 1.39 3.18 0.58 NTU 03/05/19 6.50 0.84 1.09 2.21 0.62 0.38 5.07 1.08 1.19 0.41 0.71 NTU 09/24/19 8.35 1.48 0.78 1.20 1.58 0.96 4.31 1.95 1.25 0.85 1.85 NTU 03/02/20 0.50 1.40 0.35 3.38 0.34 0.06 0.36 1.23 0.36 0.06 0.13 NTU 09/15/20 1.40 6.84 7.30 8.49 6.07 4.57 7.61 8.20 5.05 4.90 7.62 NTU 03/22/21 2.03 9.08 1.07 2.55 2.68 1.07 0.51 4.17 2.31 1.01 3.37 NTU 09/14/21 5.54 1.07 0.94 1.70 1.07 7.11 9.46 5.12 0.62 1.07 1.27 NTU 03/21/22 2.55 9.46 0.73 7.54 0.10 0.61 2.96 9.67 0.20 0.29 0.23 NTU 09/13/22 1.36 7.09 0.09 0.98 0.42 1.93 2.85 1.81 0.39 0.09 0.61 NTU 1 03/13/23 1.52 9.54 2.20 8.62 0.08 0.09 0.10 3.57 0.05 0.06 0.09 Oxidation -Reduction (field; mV 10/07/09 -77.7 26.0 117.5 105.8 -3.9 42.1 43.3 111.8 -96.1 95.5 75.7 mV 03/16/10 -121.8 2.4 110 85.6 90.0 84.2 38.4 112.4 -20.6 92.8 88.0 mV 09/07/10 -175.9 9.7 99.6 142.1 56.1 97.5 -18.0 104.0 -126.8 87.9 56.6 mV 03/22/11 62.3 84.4 147.1 96.9 139.6 87.8 89.5 120.5 -30.5 78.0 82.3 mV 09/12/11 -126.1 35.5 79.4 49.7 38.6 45.0 -26.2 76.4 -119.7 67.6 33 mV 03/12/12 -34.5 38.2 79.8 48.8 3.5 43.7 110.2 112.0 -111.1 1.0 35.8 mV 10/01/12 -79.5 -317.0 -358.1 -118.0 53.2 -7.1 -24.7 109.1 -54.6 50.3 -8.6 mV 03/12/13 -122.2 -19.4 90.8 75.1 88.4 -23.6 27.5 155.4 -138.9 151.1 -14.2 mV 09/10/13 5.6 38.2 100.2 134.3 70.7 24.5 -19.9 149.5 -95.3 76.5 6.5 mV 03/10/14 -147.3 18.0 134.9 99.0 107.6 -25.1 34.4 174.0 18.7 97.5 -64.8 mV 09/10/14 -44.9 56.8 148.7 147.7 108.9 99.6 16.6 152.7 -108.9 111.9 12.3 mV 03/09/15 182 41.4 155.3 49.2 33.8 70.1 75.1 169.7 64.4 58.7 37.4 mV 09/14/15 -90.6 14.5 136.4 100.9 -7.5 52.1 18.5 84.2 -56.7 51.8 12.9 mV 03/07/16 57.0 -5.6 116.7 41.6 30.2 48.3 69.6 145.1 -117.0 87.1 9.1 mV 09/13/16 72.3 39.8 148.1 135.9 71.1 100.6 64.4 146.6 -68.2 131.7 25.7 mV 03/07/17 167.1 77.5 136.4 125.3 169.5 53.2 89.0 165.2 -83.3 62.6 140.8 mV 04/05/17 130.4 45.5 84.3 110.5 102.8 53.1 74.1 93.7 -6.9 45.5 83.6 mV 09/12/17 83.3 62.2 115.8 159.0 97.5 83.5 66.7 101.6 -48.4 121.6 99.3 mV 03/05/18 9.7 14.1 78.7 130.0 243.3 11.0 50.0 97.9 -17.7 58.7 32.3 mV 12/11/18 -104.7 46.7 106.8 166.0 37.5 73.3 120.8 114.4 -42.2 178.3 88.6 mV 03/05/19 125.7 63.1 194.3 90.3 335.2 218.5 315.0 242.4 68.3 244.5 186.4 mV 09/24/19 -148.2 -44.6 51.3 101.8 71.4 11.4 -15.5 83.9 -121.3 21.4 -50.1 mV 03/02/20 100.9 107.4 256.5 96.0 186.9 289 36.9 259.1 28.1 268.8 277.3 mV 09/15/20 10.7 -87.3 -19.1 95.1 -35.3 -119.3 -108.0 -32.5 -136.5 -75.5 -130.1 mV 03/22/21 20.1 -38.8 59.2 64.0 242.7 45.7 201.7 258.3 -75.1 203.5 33.6 mV 09/14/21 121.6 -46.6 113.3 141.7 122.9 44.2 54.7 196.4 -135.1 110.8 -6.8 mV 03/21/22 -80.2 -17.0 114.1 150.5 45.3 -12.7 42.1 121.3 -105.9 37.0 93.7 mV 09/13/22 -3.3 44.0 112.4 75.5 91.2 33.9 25.5 101.3 -68.9 72.6 109.9 mV 1 03/13/23 1 53.3 1 8.2 133.4 75.2 51.1 -124.9 -36.6 9.6 -102.9 41.1 -71.1 } 1 of 2 May 2023 2014424721-22 TABLE 7 Summary of Field Parameters from Monitoring Wells at the Closed Unlined Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Detected Monitoring Constituents/Analytes Units Sample Date Upgradient Downgradient MW-1RR OW-3 OW-4 OW-6 OW-7DA OW-10D OW-11 OW-12 OW-13D OW-14D OW-17D Dissolved Oxygen (field; mg/L 10/07/09 3.97 1.26 1.12 2.98 4.24 1.83 1.35 4.04 1.37 3.59 4.78 mg/L 03/16/10 0.98 0.76 0.91 2.02 3.95 0.86 1.65 2.08 1.16 4.06 1.51 mg/L 09/07/10 0.36 0.74 0.54 0.78 2.83 0.65 0.67 1.30 0.45 3.09 0.96 mg/L 03/22/11 0.75 0.78 0.97 0.79 4.52 1.56 1.75 1.42 3.47 2.65 0.97 mg/L 09/12/11 0.75 0.44 1.19 0.59 2.32 0.64 1.05 1.19 0.66 2.67 0.82 mg/L 03/12/12 1.24 0.29 0.26 2.22 5.04 1.00 1.21 0.58 0.86 2.31 0.58 mg/L 10/01/12 0.36 0.39 0.59 0.98 2.19 2.41 3.54 4.18 1.12 2.39 3.07 mg/L 03/12/13 0.64 0.72 0.81 2.64 5.69 1.17 1.83 2.52 1.15 2.51 1.29 mg/L 09/10/13 2.26 0.49 0.24 2.27 2.84 0.53 0.62 0.72 0.80 2.25 0.38 mg/L 03/10/14 0.40 0.44 0.18 2.21 5.11 0.39 0.89 0.69 2.19 1.95 0.52 mg/L 09/10/14 0.94 0.98 0.75 1.77 2.90 0.64 0.79 0.99 0.70 2.60 0.97 mg/L 03/09/15 1.35 0.42 0.89 2.76 5.20 0.66 3.19 2.43 4.08 2.06 0.79 mg/L 09/14/15 0.79 0.39 0.50 0.83 2.44 0.61 0.91 1.09 0.61 2.31 0.78 mg/L 03/07/16 3.68 0.36 0.37 1.16 5.38 0.71 0.78 2.26 0.43 1.51 0.55 mg/L 09/13/16 1.75 0.36 2.90 0.60 1.79 0.69 0.63 0.38 0.34 1.87 0.22 mg/L 03/07/17 0.64 0.35 0.41 0.41 4.59 0.26 0.98 1.30 0.26 1.61 0.38 mg/L 04/05/17 2.21 0.57 0.48 0.49 4.02 0.40 0.57 0.30 0.39 1.57 0.59 mg/L 09/12/17 2.89 0.56 0.92 0.86 2.06 0.66 0.68 0.76 0.81 2.79 0.73 mg/L 03/05/18 0.49 0.47 0.38 0.44 6.27 0.34 0.49 2.44 0.50 2.29 0.66 mg/L 12/11/18 1.51 0.15 0.27 0.26 1.71 0.22 0.81 0.97 0.12 1.42 0.24 mg/L 03/05/19 1.01 0.08 0.17 0.15 3.90 0.18 1.57 1.35 0.41 1.27 0.13 mg/L 09/24/19 0.58 0.36 0.24 0.37 2.94 0.82 0.47 0.71 0.67 1.87 0.41 mg/L 03/02/20 0.49 0.18 0.31 0.26 5.77 0.35 0.91 1.42 0.43 1.33 0.34 mg/L 09/15/20 1.35 0.34 0.25 0.23 2.11 0.40 0.19 0.44 0.28 1.53 0.32 mg/L 03/22/21 0.37 0.79 0.22 0.41 4.87 0.38 1.02 1.30 0.39 1.17 0.34 mg/L 09/14/21 7.10 0.10 0.11 3.43 2.05 3.79 0.60 0.60 0.10 1.41 0.39 mg/L 03/21/22 0.75 0.20 0.14 0.20 4.21 0.13 0.39 1.29 0.12 1.20 0.14 mg/L 09/13/22 5.34 0.17 0.35 2.71 1.77 2.00 0.69 0.46 0.39 0.98 0.23 m /L 1 03/13/23 1 0.34 1 0.13 0.18 0.12 4.02 0.17 1.03 0.19 0.32 2.40 0.54 Notes: mg/L = milligrams per liter S.U. = Standard Units NTU = nephelometric turbidity units nM = nano mols ND = not detected above the laboratory detection limil uS/cm= microsiemens per centimeter my = millivolts °C = degrees Celsius -- = no data or no limit established Historical data provided consists only of data since October 2009 and is not the complete historical record for the facility 2of2 May 2023 2014424721-22 TABLES Summary of Detected Constituents in Surface Water Monitoring Points Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Human Freshwater Freshwater Practical SWS Closed Unlined and Closed Subtitle D Landfills Active Subtitle D Landfill Detected Monitoring Units Sample Health Aquatic Life Aquatic Life MDL Duantitatlon Reporting Blanks NBC-1 NBC-2 SW-3 SW-4 SW-1 SW-2 Constituents/Analytes Date Standard Chronic Acute Limit Limit Standard Standard (upstream) (downstream) (upstream) (downstream) (upstream) (downstream) Antimony ug/L 09/07/10 -- -- -- -- -- 6 NO NO NO 0.375 J -- -- NO ug/L 03/21/11 -- -- -- -- -- 6 NO NO NO NO -- -- 0.425 J ug/L 09/14/11 -- -- -- -- -- 6 NO NO NO NO -- -- NO ug/L 03/12/12 -- -- -- -- -- 6 NO NO NO NO -- -- NO ug/L 1 0/01/1 2 -- -- -- -- -- 6 NO NO NO 0.241 J -- -- 0.27 J ug/L 03/11/13 -- -- -- -- -- 6 0.411 J 0.887 J NO NO -- - NO ug/L 09/09/13 -- -- -- -- -- 6 NO NO NO NO NO NO NO ug/L 03/10/14 -- -- -- -- -- 6 NO NO NO NO NO NO NO ug/L 09/09114 -- -- -- 0.220 -- 6 NO NO NO 1.40 J NO NO NO ug/L 03/09/15 -- -- -- 0.220 -- 6 0.385 J NO NO 0.323 J NO NO NO ug/L 09/14/15 -- -- -- 0.220 -- 6 0.714 J NO NO 1.39 J NO NO NO ug/L 03/07/16 -- -- -- 0.220 -- 6 0.329 B 0.242 B NO NO NO NO 0.347 J ug/L 09/13116 -- -- -- 0.220 -- 6 NO NO 0.376 J NO NO 0.230 J NO ug/L 03/06/17 -- -- -- 0.370 -- 6 NO NO NO 0.569 J NO NO NO ug/L 09/14/17 -- -- -- 0.370 -- 6 NO NO NO 1.12 J NO NO NO ug/L 03/05/18 -- -- -- 0.370 -- 6 NO NO NO 0.464 J NO NO NO ug/L 1 2/11/1 8 -- -- -- 1.85 5.0 -- NO NO NO NO NO NO NO ug/L 03/05/19 -- -- -- 0.740 2.0 -- NO NO NO NO NO NO NO ug/L 09/24/19 -- -- -- 0.740 2.0 -- NO NO NO NO NO NO NO ug/L 03/02/20 -- -- -- 0.740 2.0 -- NO NO NO 3.52 NO NO NO ug/L 09/15/20 -- -- -- 0.740 2.0 -- NO NO NO 2.37 NO NO NO ug/L 03/22/21 -- -- -- 0.740 2.0 -- NO NO NO NO NO NO NO ug/L 09/13/21 -- -- -- 0.740 2.0 -- NO NO NO NO NO NO NO ug/L 03/21/22 -- -- -- 0.740 2.0 -- NO NO NO NO NO NO NO ug/L 09/12/22 -- -- -- 0.740 2.0 -- NO NO NO NO NO NO NO u /L 03/13/23 0.740 2.0 NO NO NO NO NO NO NO Arsenic ug/L 03/16/10 10 150 340 -- -- 10 3.78 J 3.02 J NO NO -- - NO ug/L 09/07/10 10 150 340 -- -- 10 NO NO NO NO -- - NO ug/L 03/21/11 10 150 340 -- -- 10 NO NO 2.99 J NO -- - NO ug/L 09/14/11 10 150 340 -- -- 10 NO NO NO NO -- - 3.35 J ug/L 03/12/12 10 150 340 -- -- 10 NO NO 4.55 J NO -- - NO ug/L 10/01/12 10 150 340 -- -- 10 9.14 B NO 5.84 B NO -- - 3.73 J ug/L 03/11/13 10 150 340 -- -- 10 NO NO NO NO - - 3.32 J ug/L 09/09/13 10 150 340 -- -- 10 NO NO NO NO NO NO NO ug/L 03/10/14 10 150 340 -- -- 10 NO NO NO NO NO NO NO ug/L 09/09/14 10 150 340 5.40 -- 10 NO NO NO NO NO NO NO ug/L 03/09/15 10 150 340 6.80 -- 10 NO NO NO NO NO NO NO ug/L 091141 5 10 150 340 6.80 -- 10 NO NO NO NO NO NO NO ug/L 03/07/16 10 150 340 6.80 -- 10 NO NO NO NO NO NO NO ug/L 09/13/16 10 150 340 6.80 -- 10 NO NO NO NO NO NO NO ug/L 03/06/17 10 150 340 8.00 -- 10 NO NO NO NO NO NO NO ug/L 091141 7 10 150 340 6.80 -- 10 NO NO NO NO NO NO NO ug/L 03/05/18 10 150 340 6.80 -- 10 NO NO NO NO NO NO NO ug/L 12/11/18 10 150 340 7.60 10.0 -- NO NO NO NO NO NO NO ug/L 03/05/19 10 150 340 7.60 10.0 -- NO NO NO NO NO NO NO ug/L 09/24/19 10 150 340 7.60 1&0 -- NO NO NO NO NO NO NO ug/L 03/02/20 10 150 340 7.60 10.0 -- NO NO NO NO NO NO NO ug/L 09/15/20 10 150 340 7.60 10.0 -- NO NO NO NO NO NO NO ug/L 03/22/21 10 150 340 7.60 10.0 -- NO NO NO NO NO NO NO ug/L 09/13/21 10 150 340 7.60 10.0 -- NO NO NO NO NO NO NO ug/L 03/21/22 10 150 340 7.60 10.0 -- NO NO NO NO NO NO NO ug/L 09/12/22 10 150 340 7.60 10.0 -- NO NO NO NO NO NO NO u /L 03/13/23 10 150 340 7.60 10.0 NO NO NO NO NO NO NO Barium ug/L 10 - -- - . . 90.9 J84.4 1.72 J% ug/L 03116/10 200000 -- -- -- -- 100 73.1 J 633 J 82.7 J 99.1 J - - NO ug/L 09/07/10 200000 -- -- -- -- 100 118 312 J 74.9 J 7935 J - - NO ug/L 03/21/11 200000 -- -- -- -- 100 88.7 J 52.5 J 8% J 84.1 J - - NO ug/L 09/14/11 200000 -- -- -- -- 100 65.6 J 54.3 J 91.6 J 84.4 J - - NO ug/L 03/12/12 200000 -- -- -- -- 100 85.5 J 52.5 J 93.6 J 88.4 J - - 1.06 J ug/L 10/01/12 200000 -- -- -- -- 100 74.9 J 54.4 J 75.8 J 72.9 J - - 1.27 J ug/L 03/11/13 200000 -- -- -- -- too 77.2 J 60.5 J 77.7 J 85.7 J - - 1.47 J ug/L 09/09/13 200000 -- -- -- -- 100 83.5 J 52.1 J 98.8 J 97.6 J 73.0 J 59.8 J 1.2 J ug/L 03/10/14 200000 -- -- -- -- 100 68.9 J 58.7 J 123 115 69.6 J 67.4 J 1.1 ug/L 09/09/114 20000 100 100 703 J 472 J 98 J 89.9 J 62.7 J 66..3 J 2.6 J ug/L 03095 200000 1.00 100 814 J 64.0 J 557 J 102 753 J 59 J NO 09/14/15 200000 1.1 00 3 5Jug/L 61 1.2 J ug/L 030716 200000 -- -- 1.00 -- 100 73.1 J 55.5 J 84.6 J 97.9 J 72.8 J 70.2 J NO ug/L 09/13/16 200000 -- -- 1.00 -- 100 60.3 J 51.9 J 82.7 J 89.3 J 65.0 J 81.4 J 1.08 J ug/L 03/06/17 200000 -- -- 0.530 -- 100 724 J 647 J 94.4 J 845 J 56.4 J 55J 1.16 J ug/L 09/14/17 200000 1.00 100 611 J 479 J 788 J 85 J 582 J 5J300 J ug/L 03/05/18 200000 -- -- 1.00 -- 100 67.3 J 47.3 J 54.9 J 82.9 J 64.2 J 59.7 J NO ug/L 12/11/18 200000 -- -- 1.10 10.0 -- 128 90.7 106 132 85.9 80.2 NO ug/L 03/05/19 200000 -- -- 1.10 10.0 -- 59.6 58.5 88.7 86.6 69.9 64.8 1.20 J ug/L 09/24/19 200000 -- -- 1.10 10.0 -- 110 61.8 102 92.2 69.9 62.2 3.77 J ug/L 03/02/20 200000 -- -- 1.10 10.0 -- 82.2 53.5 82.7 85.7 64.4 65.2 NO ug/L 09/15/20 200000 -- -- 1.10 10.0 -- 39.2 70.1 235 53.6 181 66.7 NO ug/L 03/22/21 200000 -- -- 1.10 10.0 -- 72.8 53.2 38.0 86.8 61.9 56.7 NO ug/L 09/13/21 200000 -- -- 1.10 10.0 -- 108 47.3 102 85.2 39.6 64.1 NO ug/L 03/21/22 200000 -- -- 1.10 10.0 -- 81.3 55.1 102 90.7 36.0 69.2 NO ug/L 09/12/22 200000 -- -- 1.10 10.0 -- 78.4 51.8 98.9 86.8 58.1 63.0 NO u /L 03/13/23 200000 1.10 10.0 86.0 54.0 90.0 88.0 61.0 72.0 NO Beryllium ug/L 10107I09 -- 6.5 65 -- -- 1 NO NO NO NO -- -- 0.101 J ug/L 03/16/10 -- 6.5 65 -- -- 1 NO NO NO NO -- - NO ug/L 09/07/10 -- 6.5 65 -- -- 1 NO NO NO NO -- - 0.16 J ug/L 03/21/11 -- 6.5 65 -- -- 1 NO NO NO NO -- - NO ug/L 09/14/11 -- 6.5 65 -- -- 1 NO NO NO NO -- - NO ug/L 03/12/12 -- 6.5 65 -- -- 1 NO NO NO NO -- - NO ug/L 10/01/12 -- 6.5 65 -- -- 1 NO NO NO NO -- - NO ug/L 03/1 1/1 3 -- 6.5 65 -- -- 1 NO NO NO NO -- - NO ug/L 09/09/13 -- 6.5 65 -- -- 1 NO NO NO NO NO NO NO ug/L 03/10114 -- 6.5 65 -- -- 1 NO NO NO NO NO NO NO ug/L 09/09/14 -- 6.5 65 -- -- 1 NO NO NO NO NO NO NO ug/L 03/09116 -- 6.5 65 -- -- 1 NO NO NO NO NO NO NO ug/L 09/14/15 -- 6.5 65 0.100 -- 1 0.219 B 0.366 B 0.397 B 0.140 B NO NO 0.244 J ug/L 03/07/16 -- 6.5 65 0.100 -- 1 NO NO NO NO NO NO NO ug/L 09/13/16 -- 6.5 65 0.100 -- 1 NO NO NO NO NO NO NO ug/L 03/06/17 -- 6.5 65 0.120 -- 1 NO NO NO NO NO NO NO ug/L 09/14/17 -- 6.5 65 0.130 -- 1 NO NO NO NO NO NO NO ug/L 03/05/18 -- 6.5 65 0.130 -- 1 NO NO NO NO NO NO NO ug/L 12/11/18 -- 6.5 65 0.160 1.0 -- NO NO NO NO NO NO NO ug/L 03/05/19 -- 6.5 65 0.160 1.0 -- NO NO NO NO NO NO NO ug/L 09/24/19 -- 6.5 65 0.160 1.0 -- NO NO NO NO NO NO NO ug/L 03/02/20 -- 6.5 65 0.160 1.0 -- NO NO NO NO NO NO NO ug/L 09/15/20 -- 6.5 65 0.160 1.0 -- NO NO NO NO NO NO NO ug/L 03/22/21 -- 6.5 65 0.160 1.0 -- NO NO NO NO NO NO NO ug/L 09/13/21 -- 6.5 65 0.160 1.0 -- NO NO NO NO NO NO NO ug/L 03/21/22 -- 6.5 65 0.160 1.0 -- NO NO NO NO NO NO NO ug/L 09/12/22 -- 6.5 65 0.160 1.0 -- NO NO NO NO NO NO NO u /L 03/13/23 6.5 65 0.160 1 1.0 NO NO NO NO NO NO NO Cadmium ug/L 10 1 NO NO NONO NO0 ug/L 3I10 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 09/07/10 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 03/21/11 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 09/14/11 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 03/1 2/1 2 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 10/01/12 -- -- -- -- -- 1 NO NO NO NO -- -- 0.478 J ug/L 03/1 1/1 3 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 09/09/13 -- -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 03/10/14 -- -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 09/09/14 -- -- -- 0.360 -- 1 NO NO NO NO NO NO NO J ug/L 03/09115 -- -- -- 0.360 -- 1 NO NO NO NO NO NO NO ug/L 09/14/15 -- -- -- 0.360 -- 1 NO NO NO NO NO 0.372 J NO ug/L 03/07/16 -- -- -- 0.360 -- 1 NO NO NO NO NO NO NO ug/L 09/13/16 -- -- -- 0.360 -- 1 NO NO NO NO NO NO ND ug/L 03/06117 -- -- -- 0.360 -- 1 NO NO NO NO NO NO 0.554 J ug/L 09/14/17 -- -- -- 0.360 -- 1 NO NO NO NO NO NO NO ug/L 03/05/18 -- -- -- 0.360 -- 1 NO NO NO NO NO NO NO ug/L 12/11/18 -- -- -- 0.360 1.0 -- NO NO NO NO NO NO NO ug/L 03/05/19 -- -- -- 0.360 1.0 -- NO NO NO NO NO NO NO ug/L 09/24/19 -- -- -- 0.360 1.0 -- NO NO NO NO NO NO NO ug/L 03IO2/20 -- NBC-1 = 0.25 NBC-1 = 1.50 0.450 1.0 -- NO NO NO NO NO NO NO ug/L 09/15/20 -- NBC-2 = 0.23 NBC-2 = 1.33 0.360 1.0 -- NO NO NO NO NO NO NO ug/L 03/22/21 -- SW-3=0.20 SW-3=1.12 0.360 1.0 -- NO NO NO NO NO NO NO ug/L 09/13/21 -- SW-4 = 0.31 SW-4 = 1.91 0.360 1.0 -- NO NO NO NO NO NO NO ug/L 03/21/22 -- SW-1 = 0.20 SW-1 = 1.14 0.360 1.0 -- NO NO NO NO NO NO NO ug/L 09/12/22 -- SW-2 = 0.20 SW-2 = 1.12 0.360 1.0 -- NO NO NO NO NO NO NO u /L 03/13/23 SW-2=0.20 1 SW-2=1.12 0.360 1.0 NO NO NO NO NO NO NO Chromium ug/L 10107I09 -- -- -- -- -- 10 NO NO NO NO -- -- NO ug/L 03/16/10 -- -- -- -- -- 10 NO 1.62 J NO NO -- -- NO ug/L 09/07/10 -- -- -- -- -- 10 1.49 J NO 1.23 J NO -- -- NO ug/L 03/21/11 -- -- -- -- -- 10 2.94 J 3.59 J NO NO -- -- NO ug/L 09/14/11 -- -- -- -- -- 10 NO NO 1.48 J NO -- -- NO ug/L 03/1 2/1 2 -- -- -- -- -- 10 NO NO 2.02 J NO -- -- NO ug/L 10/01/12 -- -- -- -- -- 10 1.77 J NO 1.08 J NO -- -- NO ug/L 03/1 1/1 3 -- -- -- -- -- 10 5.00 J 1.13 J 1.49 J NO -- -- NO ug/L 09/09/13 -- -- -- -- -- 10 NO NO NO NO NO NO NO ug/L 03/10/14 -- -- -- -- -- 10 NO NO NO NO NO NO NO ug/L 09/09/14 -- -- -- 1.40 -- 10 NO NO NO NO NO NO NO ug/L 03/09/15 -- -- -- 1.40 -- 10 2.11 J NO NO NO NO NO NO ug/L 09/14/15 -- -- -- 1.40 -- 10 NO NO NO 3.39 J NO NO NO ug/L 03/07/16 -- -- -- 1.40 -- 10 NO NO NO NO NO NO NO ug/L 0113/16 -- -- -- 1.40 -- 10 NO NO NO NO NO NO NO ug/L 03I06/17 -- -- -- 1.10 -- 10 1.47 J 3.14 J 1.46 J NO NO NO NO ug/L 09/14/17 -- -- -- 1.40 -- 10 NO NO NO NO NO NO NO ug/L 03/05/18 -- -- -- 1.40 -- 10 1.62 J NO NO NO NO 1.58 J NO ug/L 12/11/18 -- -- -- 1.40 10.0 -- 1.95 J NO NO 4.15 J NO NO NO ug/L 03/05/19 -- -- -- 1.40 10.0 -- 1.59 J NO 2.19 J NO NO 1.80 J ND ug/L 09/24/19 -- -- -- 1.40 10.0 -- NO NO ND NO NO NO ND ug/L 03/02/20 -- NBC -1=42.0 NBC-1=323 1.40 10.0 -- NO NO NO NO NO NO NO ug/L 09/15/20 -- NBC-2 = 37.7 NBC-2 = 290 1.40 10.0 -- NO 2.55 J 6.73 J 2.59 J 6.39 J NO NO ug/L 03/22/21 -- SW-3=320 SW-3 246 1.40 10.0 -- 1.64 J NO NO NO NO NO NO ug/L 09/13/21 -- SW-4=517 SW-4=405 1.40 10.0 -- 1.94 J NO NO NO 1.40 J NO NO ug/L 03/21/22 -- SW-1 = 32.5 SWA = 250 1.40 10.0 -- 4.47 J 1.55 J 2.84 J NO NO NO NO ug/L 09/12/22 -- SW-2 = 32.0 SW-2 = 246 1.40 10.0 -- NO NO NO NO NO NO NO u /L 03/13/23 SW-2 = 32.0 SW-2 = 246 1.40 10.0 2.3 J NO 1.3 J NO 1.1 J NO NO Iof 4 May 2023 2014424721-22 TABLES Summary of Detected Constituents in Surface Water Monitoring Points Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Human Freshwater Freshwater Practical SWS Closed Unlined and Closed Subtitle D Landfills Active Subtitle D Landfill Detected Monitoring Sample Aquatic Life Aquatic Life NBC-1 NBC-2 SW-3 SW-4 SW-1 SW-2 Constituents/Analytes Units Date Health Chronic Acute MDL Duantitation Reporting Blanks Standard Standard Standard Limit Limit u stream (p ) downstream (downstream) (upstream) (p ) downstream (downstream) (upstream) (downstream) Cobalt ug/L 10/07/09 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 03/16/10 -- -- -- -- -- 10 1.26 J 2.06 J ND 3.88 J -- -- ND ug/L 09/07I10 -- -- -- -- -- 10 5.57 J ND ND ND -- -- ND ug/L 03/21/11 -- -- -- -- -- 10 1.88 J ND ND 1.77 J -- -- ND ug/L 119/14/11 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 03/12/12 -- -- -- -- -- 10 ND ND 1.29 J ND -- -- ND ug/L 1 0/01/1 2 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 03/11/13 -- -- -- -- -- 10 2.46 J ND ND 1.81 J -- -- ND ug/L 09/09113 -- -- -- -- -- 10 ND 1.61 J 1.25 J 1.42 J ND ND ND ug/L 03/10/14 -- -- -- -- -- 10 1.48 J 1.95 J ND 3.14 J 1.69 J 1.53 J ND ug/L 09/09114 10 1.50 J 1.23 J ND 124 J ND ND ND ug/L 03/09/15 1.10 10 145 J 160 J 1.76 J 226 J ND ND ND ug/L 09/14115 -- -- -- 1.10 -- 10 ND ND ND 3.11 J ND ND ND ug/L 03/07/16 -- -- -- 1.10 -- 10 1.21 J 1.13 J 1.25 J 2.03 J ND ND ND ug/L 09/13116 -- -- -- 1.10 -- 10 ND 1.14 J ND ND ND ND ND ug/L 03/06/17 -- -- -- 1.50 -- 10 ND 2.18 J ND ND ND ND ND ug/L 09/14117 -- -- -- 1.10 -- 10 ND ND ND ND ND ND ND ug/L 03/05/18 -- -- -- 1.10 -- 10 1.63 B 1.99 B 2.76 B 2.41 B 1.40 B ND 1.66 J ug/L 12/11118 -- -- -- 1.40 10.0 -- ND 2.09 J ND 3.59 J ND ND ND ug/L 03/05/19 -- -- -- 1.40 10.0 -- ND ND 2.06 J 2.51 J ND 1.43 J ND ug/L 09/24119 -- -- -- 1.40 10.0 -- ND ND ND ND ND ND ND ug/L 03/02/20 -- -- -- 1.40 10.0 -- ND ND ND 1.80 J ND ND ND ug/L 09/15/20 -- -- -- 1.40 10.0 -- 1.44 J 2.37 J 16.2 3.84 J 8.23 J ND ND ug/L 03/22/21 -- -- -- 1.40 10.0 -- ND ND 2.56 J 1.87 J ND ND ND ug/L 09/13/21 -- -- -- 1.40 10.0 -- ND ND ND ND ND ND ND ug/L 03/21/22 -- -- -- 1.40 10.0 -- 3.15 J 1.50 J 16.6 1.59 J ND ND ND ug/L 09/12/22 -- -- -- 1.40 10.0 -- 1.92 J ND ND ND ND ND ND u /L 03/13/23 1.40 10.0 ND ND ND 1.6 J ND ND ND Copper ug/L 10/07/09 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 03/16/10 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 09/07/10 -- -- -- -- -- 10 4.13 J ND ND 1.97 J -- -- ND ug/L 03/21/11 -- -- -- -- -- 10 2.54 B ND ND ND -- -- 1.93 J ug/L 09/14/11 -- -- -- -- -- 10 ND ND ND ND -- -- 2.06 J ug/L 03/12/12 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 10/01112 -- -- -- -- -- 10 2.07 J 1.74 J ND 3.21 J -- -- ND ug/L 03/11/13 -- -- -- -- -- 10 3.49 J ND ND 1.68 J -- -- ND ug/L 09/09113 -- -- -- -- -- 10 ND ND ND ND ND ND ND ug/L 03/10/14 -- -- -- -- -- 10 ND ND ND ND ND ND ND ug/L 09/09114 -- -- -- 1.60 -- 10 ND ND ND ND ND ND ND ug/L 03/09/15 -- -- -- 1.60 -- 10 2.34 B 1.75 B 3.89 B 2.50 B ND ND 2.93 J ug/L 09/14/15 -- -- -- 1.60 -- 10 ND ND ND ND ND ND ND ug/L 03/07/16 -- -- -- 1.60 -- 10 ND ND ND ND ND ND ND ug/L 09/13/16 -- -- -- 1.60 -- 10 2.34 B 2.79 B ND 2.01 B ND ND 3.72 J ug/L 03/06/17 -- -- -- 0.870 -- 10 ND 0.879 B ND ND ND ND 4.67 J ug/L 09/14/17 -- -- -- 1.60 -- 10 ND ND ND ND 2.95 B 2.83 B 5.64 J ug/L 03/05/18 -- -- -- 1.60 -- 10 ND ND 1.70 J 2.59 J ND ND ND ug/L 12/11/18 -- -- -- 1.60 10.0 -- 4.46 J 1.90 J 2.78 J 7.54 J 2.13 J 2.23 J ND ug/L 03/05/19 -- -- -- 1.60 10.0 -- 1.82 J 2.53 J 3.42 J 1.86 J ND 2.28 J ND ug/L 09/24/19 -- -- -- 1.60 10.0 - 1.72 B 2.79 B 1.80 B ND ND 1.83 B 6.92 J ug/L 03/02/20 -- NBC-1 =4.95 NBC-1 =6.99 1.60 10.0 -- ND ND ND ND ND ND ND ug/L 09/15/20 -- NBC-2 = 4.42 NBC-2 = 6.17 1.60 10.0 -- 6.40 B 9.38 J 43.4 9.07 J 8.10 B ND 1.66 J ug/L 03/22/21 -- SW-3 = 3.72 SW-3 = 5.11 1.60 10.0 -- ND ND ND ND ND ND 2.10 J ug/L 09/13/21 -- SW-4=6.28 SW-4=9.09 1.60 10.0 -- ND ND ND ND ND ND ND ug/L 03/21/22 -- SWA = 3.79 SWA = 5.20 1.60 10.0 -- 7.05 J ND 8.31 J ND ND ND ND ug/L 09/12/22 -- SW-2=3.72 SW-2=5.11 1.60 10.0 -- ND ND ND ND ND ND ND u /L 03/13/23 SW-2 = 3.72 SW-2 = 5.11 1.60 10.0 ND ND ND ND ND ND ND Lead ug/L 10/07/09 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 03/16/10 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 09/07/10 -- -- -- -- -- 10 3.38 J ND ND ND -- -- ND ug/L 03/21/11 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 09/14/11 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 03/12/12 -- -- -- -- -- 10 1.96 J ND ND ND -- -- ND ug/L 10/01/12 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 03/11/13 -- -- -- -- -- 10 ND ND ND ND -- -- ND ug/L 09/09113 -- -- -- -- -- 10 ND ND ND ND ND ND ND ug/L 03/10/14 -- -- -- -- -- 10 ND ND ND ND ND ND ND ug/L 09/09114 -- -- -- 2.10 -- 10 ND ND ND ND ND ND ND ug/L 03/09/15 -- -- -- 3.10 -- 10 ND ND ND ND ND ND ND ug/L 09/14/15 -- -- -- 3.10 -- 10 ND ND ND ND ND ND ND ug/L 03/07/16 -- -- -- 3.10 -- 10 ND ND ND ND ND ND ND ug/L 09/13116 -- -- -- 3.10 -- 10 ND ND ND ND ND ND ND ug/L 03/06/17 -- -- -- 2.80 -- 10 ND ND ND ND ND ND ND ug/L 09/14/17 -- -- -- 3.10 -- 10 ND ND ND ND ND ND ND ug/L 03/05/18 -- -- -- 3.10 -- 10 ND ND ND ND ND ND ND ug/L 12/11/18 -- -- -- 3.10 10.0 -- ND ND ND ND ND ND ND ug/L 03/05/19 -- -- -- 3.10 10.0 -- ND ND ND ND ND ND ND ug/L 09/24/19 -- -- -- 3.10 10.0 -- ND ND ND ND ND ND ND ug/L 03/02/20 -- NBC-1 = 1.17 NBC-1 = 30.1 3.10 10.0 -- ND ND ND ND ND ND ND ug/L 09/15/20 -- NBC-2 = 1.01 NBC-2 = 26.0 3.10 10.0 -- ND ND 24.3 5.76 J 4.35 J ND ND ug/L 03/22/21 -- SW-3=0.81 SW-3=20.8 3.10 10.0 -- ND ND ND ND ND ND ND ug/L 09/13/21 -- SW-4=1.60 SW-4=41.0 3.10 10.0 -- ND ND ND ND ND ND ND ug/L 03/21/22 -- SWA = 0.83 SWA = 21.2 3.10 10.0 -- 5.30 B ND 6.99 B ND ND ND 4.67 J ug/L 09/12/22 -- SW-2=0.81 SW-2=20.8 3.10 10.0 -- ND ND ND ND ND ND ND u /L 03/13/23 SW-2=0.81 SW-2=20.8 3.10 10.0 ND ND ND ND ND ND ND Nickel ug/L 10/07/09 -- - -- -- -- 50 ND ND ND ND -- -- ND ug/L 03/16/10 -- - -- -- -- 50 ND ND ND ND -- -- ND ug/L 09/07/10 -- -- -- -- -- 50 2.20 J ND ND ND -- -- ND ug/L 03/21/11 -- -- -- -- -- 50 ND ND ND ND -- -- ND ug/L 09/14/11 -- -- -- -- -- 50 ND ND ND 2.35 J -- -- ND ug/L 03/12/12 -- -- -- -- -- 50 ND ND ND ND -- -- ND ug/L 1 0/01/1 2 -- -- -- -- -- 50 1.96 B ND ND 2.25 J -- -- 1.95 J ug/L 03/11/13 -- -- -- -- -- 50 2.76 J ND ND 1.85 J -- -- ND ug/L 09/09113 -- -- -- -- -- 50 ND ND ND ND ND ND ND ug/L 03/10/14 -- -- -- -- -- 50 ND ND ND 2.24 J 1.92 J 2.38 J ND ug/L 09/09/14 -- -- -- 1.80 -- 50 ND ND ND ND ND ND ND ug/L 03/09/15 -- -- -- 1.80 -- 50 ND ND ND ND ND ND ND ug/L 09/14/15 -- -- -- 1.80 -- 50 ND ND ND 3.97 J ND ND ND ug/L 03/07/16 -- -- -- 1.80 -- 50 ND ND ND 2.23 J ND ND ND ug/L 09/13116 -- -- -- 1.80 -- 50 ND ND ND ND ND ND ND ug/L 03/06/17 -- -- -- 1.10 -- 50 2.36 B 2.57 B 1.51 B 1.74 B 2.59 B 1.88 B 3.30 J ug/L 09/14/17 -- -- -- 2.20 -- 50 ND ND ND ND ND ND ND ug/L 03/05/18 -- -- -- 2.20 -- 50 ND ND 2.26 J ND ND ND ND ug/L 12/11/18 -- -- -- 2.20 10.0 -- ND ND ND 3.71 J ND ND ND ug/L 03/05/19 -- -- -- 2.20 10.0 -- ND ND ND ND ND ND ND ug/L 09/24/19 -- -- -- 2.20 10.0 -- ND ND ND 2.42 J ND ND ND ug/L 03/02/20 -- NBC-1=28.9 NBC-1=261 2.20 10.0 -- ND ND ND ND ND ND ND ug/L 09/15/20 -- NBC-2 = 25.9 NBC-2 = 233 2.20 10.0 -- ND ND 4.09 J 2.21 J 2.87 J ND ND ug/L 03/22/21 -- SW-3 = 21.8 SW-3 = 196 2.20 10.0 -- ND ND 2.28 J ND ND ND ND ug/L 09/13/21 -- SW-4=36.6 SW-4=330 2.20 10.0 -- ND ND ND ND ND ND ND ug/L 03/21/22 -- SWA =22.2 SW-1=200 2.20 10.0 -- ND ND 2.77 J ND ND ND ND ug/L 09/12/22 -- SW-2=21.8 SW-2=196 2.20 10.0 -- ND ND ND 2.28 J ND ND ND u /L 03/13/23 SW-2 = 21.8 SW-2 = 196 2.20 10.0 ND ND ND ND ND ND ND Selenium ug/L 10/07/09 -- 5 5 -- -- 10 ND ND ND ND -- -- ND ug/L 03/16/10 -- 5 5 -- -- 10 ND ND ND ND -- - ND ug/L 09/07/10 -- 5 5 -- -- 10 ND ND ND ND -- - ND ug/L 03/21/11 -- 5 5 -- -- 10 ND ND ND ND -- - ND ug/L 09/14/11 -- 5 5 -- -- 10 ND ND ND ND -- - ND ug/L 03/12/12 -- 5 5 -- -- 10 ND ND ND ND -- - ND ug/L 10/01/12 -- 5 5 -- -- 10 ND ND ND ND -- - ND ug/L 03/11/13 -- 5 5 -- -- 10 ND ND ND ND - - ND ug/L 09/09113 -- 5 5 -- -- 10 ND ND ND ND ND ND ND ug/L 03/10/14 -- 5 5 -- -- 10 ND ND ND ND ND ND ND ug/L 09/09114 -- 5 5 5.00 -- 10 ND ND ND ND ND ND ND ug/L 03/09/15 -- 5 5 5.00 -- 10 ND ND ND ND ND ND ND ug/L 09/14/15 -- 5 5 5.00 -- 10 ND ND ND ND ND ND ND ug/L 03/07/16 -- 5 5 6.20 -- 10 ND ND ND ND ND ND ND ug/L 09/13116 -- 5 5 6.20 -- 10 ND ND ND ND ND ND ND ug/L 03/06/17 -- 5 5 10.0 -- 10 ND ND ND ND ND ND 11.2 ug/L 09/14/17 -- 5 5 6.20 -- 10 ND ND ND ND ND ND ND ug/L 03/05/18 -- 5 5 6.20 -- 10 ND ND ND ND ND ND ND ug/L 12/11/18 -- 5 5 6.20 10.0 -- ND ND ND ND ND ND ND ug/L 03/05/19 -- 5 5 6.20 10.0 -- ND ND ND ND ND ND ND ug/L 09/24/19 -- 5 5 6.20 10.0 -- ND ND ND ND ND ND ND ug/L 03/02/20 -- 5 5 6.20 10.0 -- ND ND ND ND ND ND ND ug/L 09/15/20 -- 5 5 6.20 10.0 -- ND ND ND ND ND ND ND ug/L 03/22/21 -- 5 5 6.20 10.0 -- ND ND ND ND ND ND ND ug/L 09/13/21 -- 5 5 6.20 10.0 -- ND ND ND ND ND ND ND ug/L 03/21/22 -- 5 5 6.20 10.0 -- ND ND ND ND ND ND ND ug/L 09/12/22 -- 5 5 6.20 10.0 -- ND ND ND ND 7.00 J ND ND u /L 03/13/23 5 5 6.20 10.0 ND ND ND ND ND ND ND Silver ug/L 10/071 9 -- 0.06 -- -- -- 10 ND ND ND ND -- -- ND ug/L 03/16/10 -- 0.06 -- -- -- 10 ND ND ND ND -- - ND ug/L 09/07/10 -- 0.06 -- -- -- 10 ND ND ND ND - - ND ug/L 03/21/11 -- 0.06 -- -- -- 10 ND ND ND ND -- - ND ug/L 09/14/11 -- 0.06 -- -- -- 10 ND ND ND ND -- - ND ug/L 03/12/12 -- 0.06 -- -- -- 10 ND ND ND ND -- - ND ug/L 10/01112 -- 0.06 -- -- -- 10 ND ND ND ND -- - ND ug/L 03/11/13 -- 0.06 -- -- -- 10 ND ND ND ND -- - ND ug/L 09/09113 -- 0.06 -- -- -- 10 ND ND ND ND ND ND ND ug/L 03/10/14 -- 0.06 -- -- -- 10 ND ND ND ND ND ND ND ug/L 09/09114 -- 0.06 -- 1.90 -- 10 2.13 J 2.21 J 2.33 J 2.76 J ND ND ND ug/L 03/09/15 -- 0.06 -- 1.90 -- 10 ND ND 2.17 J 3.35 J ND ND ND ug/L 09/14/15 -- 0.06 -- 1.90 -- 10 ND ND ND ND ND ND ND ug/L 03/07/16 -- 0.06 -- 1.90 -- 10 ND ND ND ND ND ND ND ug/L 09/13116 -- 0.06 -- 1.90 -- 10 ND ND ND ND ND ND ND ug/L 03/06/17 -- 0.06 -- 0.74 -- 10 ND ND ND ND ND ND ND ug/L 09/14/17 -- 0.06 -- 1.90 -- 10 ND ND ND ND ND ND ND ug/L 03/05/18 -- 0.06 -- 1.90 -- 10 ND ND ND ND ND ND ND ug/L 12/11/18 -- 0.06 -- 1.90 10.0 -- ND ND ND ND ND ND ND ug/L 03/05/19 -- 0.06 -- 1.90 10.0 -- ND ND ND ND ND ND ND ug/L 09/24/19 -- 0.06 -- 1.90 10.0 -- ND ND ND ND ND ND ND ug/L 03/02/20 -- 0.06 NBC-1=0.98 1.90 10.0 -- ND ND ND ND ND ND ND ug/L 09/15/20 -- 0.06 NBC-2=0.78 1.90 10.0 -- ND ND ND ND ND ND ND ug/L 03/22/21 -- 0.06 SW-3=0.55 1.90 10.0 -- ND ND ND ND ND ND ND ug/L 09/13/21 -- 0.06 SW-4=1.57 1.90 10.0 -- ND ND ND ND ND ND ND ug/L 03/21/22 -- 0.06 SWA 0.57 1.90 10.0 -- ND ND ND ND ND ND ND ug/L 09'12I22 -- 0.06 SW-2=0.55 1.90 10.0 -- ND ND ND ND ND ND ND u /L 03/13/23 0.06 SW-2=0.55 1.90 10.0 ND ND IN ND ND ND ND I2 of4 May 2023 2014424721-22 TABLES Summary of Detected Constituents in Surface Water Monitoring Points Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Human Freshwater Freshwater Practical SWS Closed Unlined and Closed Subtitle D Landfills Active Subtitle D Landfill Detected Monitoring Sample Aquatic Life Aquatic Life NBC-1 NBC-2 SW-3 SW-4 SW-1 SW-2 Constituents/Analytes Units Date Health Chronic Acute MDL Duantitatlon Reporting Blanks Standard Standard Standard Limit Limit (upstream) (downstream) (upstream) (downstream) (upstream) (downstream) Thallium ug/L 10/07/09 -- -- -- -- -- 5.5 NO NO NO NO -- -- NO ug/L 03/16/10 -- -- -- -- -- 5.5 NO NO NO NO -- -- NO ug/L 09/07/10 -- -- -- -- -- 5.5 NO NO NO NO -- -- NO ug/L 03/21/11 -- -- -- -- -- 5.5 NO NO NO NO -- -- NO ug/L 119/14/11 -- -- -- -- -- 5.5 NO NO NO NO -- -- 1.76 J ug/L 03/12/12 -- -- -- -- -- 5.5 NO NO NO NO -- -- NO ug/L 1 0/01/1 2 -- -- -- -- -- 5.5 NO NO NO NO -- -- NO ug/L 03/11/13 -- -- -- -- -- 5.5 NO NO NO NO -- -- NO ug/L 09/09/13 -- -- -- -- -- 5.5 NO NO NO NO NO NO NO ug/L 03/10/14 -- -- -- -- -- 5.5 NO NO NO 0.195 J NO NO NO ug/L 09/09/14 -- -- -- 0.110 -- 55 NO NO NO NO NO NO NO ug/L 03/09/15 -- -- -- 0.110 -- ifi 0.242 J NO 0.142 J NO NO NO NO ug/L 09/14/15 -- -- -- 0.110 -- 55 0.111 J NO NO NO NO NO NO ug/L 03/07/16 -- -- -- 0.110 -- fi NO NO NO NO NO NO NO ug/L 09/13116 -- -- -- 0.110 -- 55 NO NO 0.112 J NO NO NO NO ug/L 03/06/17 -- -- -- 0.110 -- fi 0.487 J 0.598 J 0.476 J 0.514 J 0.317 J 0.337 J NO ug/L 09/14/17 -- 0 55 0.37 J 0.342 J 0.314 J 0.375 J 0.393 J 0.365 J NO ug/L 03/05/118 0.110 ifi ND NO NO NO NO NO NO ug/L 1 2/11 8 -- -- -- 0.550 5.0 -- NO NO NO NO NO NO NO ug/L 03/05/19 -- -- -- 0.220 2.0 -- NO NO NO 0.230 J NO NO NO ug/L 09/24/19 -- -- -- 0.220 2.0 -- NO NO NO NO NO NO NO ug/L 03/02/20 -- -- -- 0.220 2.0 -- NO NO NO NO NO NO NO ug/L 09/15/20 -- -- -- 0.220 2.0 -- NO NO NO NO NO NO NO ug/L 03/22/21 -- -- -- 0.220 2.0 -- NO NO NO NO NO NO NO ug/L 09/13/21 -- -- -- 0.220 2.0 -- NO NO NO NO NO NO NO ug/L 03/21/22 -- -- -- 0.220 2.0 -- NO NO NO NO NO NO NO ug/L 09/12/22 -- -- -- 0.220 2.0 -- NO NO NO NO NO NO NO u /L 03/13/23 0.220 2.0 NO NO NO NO NO NO NO Vanadium ug/L 10/07/09 -- -- -- -- -- 25 2.76 J NO 2.28 J NO -- -- NO ug/L 03/16/10 -- -- -- -- -- 25 1.55 J NO NO NO -- -- NO ug/L 09/07/10 -- -- -- -- -- 25 7.61 J NO 1.92 J NO -- -- NO ug/L 03/21/11 -- -- -- -- -- 25 5.27 J NO NO NO J -- -- NO ug/L 09/14/11 -- -- -- -- -- 25 3.22 J NO NO NO -- -- NO ug/L 03/12/12 25 1.73 J NO 4.61 J NO NO ug/L 1 0/01/1 2 -- -- 2 5.43 J 2.04 J 4.41 J 1.88 J -- -- NO ug/L 03/11/13 25 630 J NO 149 J NO NO ug/L 09/09/13 -- 25 2.96 J NO 7 J NO 1.97 J NO NO ug/L 03/1014 25 141 J NO 175 J-- 2.83 J NO ug/L 09/09/14 -- -- -- 1.40 -- 25 2.21 J NO ND NO NO 2.69 J ND ug/L 03/09/15 -- -- -- 1.40 -- 25 NO NO 1.46 J NO NO NO ND ug/L 09/14/15 -- -- -- 1.40 -- 25 3.73 J 2.44 J 2.38 J 7.47 J 2.27 J 1.66 J ND ug/L 03/07/16 -- -- -- 1.40 -- 25 NO NO 1.74 J NO 1.77 J 2.47 J NO ug/L 09/13/16 -- -- -- 1.40 -- 25 1.96 J 2.00 J NO 1.61 J NO NO NO ug/L 03/06/17 -- -- -- 0.500 -- 25 2.17 B 6.32 J 2.20 B 0.728 B 1.96 B 1.62 B 0.746 J ug/L 09/14/17 -- -- -- 1.40 -- 25 2.03 J NO 2.54 J NO 1.56 J 2.05 J ND ug/L 03/05/18 -- -- -- 1.40 -- 25 4.49 B 3.01 B 5.52 B 3.76 B 2.72 J 3.82 J 1.43 J ug/L 12/11/18 -- -- -- 1.40 10.0 -- 2.61 J NO ND 6.91 J NO NO ND ug/L 03/05/19 -- -- -- 1.40 10.0 -- 2.78 J NO 5.77 J NO 2.19 J 3.07 J ND ug/L 09/24/19 -- -- -- 1.40 10.0 -- 1.97 J 2.02 J ND NO NO NO ND ug/L 03/02/20 -- -- -- 1.40 10.0 -- NO NO ND NO NO 1.65 J ND ug/L 09/15/20 -- -- -- 1.40 10.0 -- 3.97 J 4.53 J 17.7 5.96 J 12.0 NO ND ug/L 03/22/21 -- -- -- 1.40 10.0 -- 1.40 J NO ND NO NO NO ND ug/L 09/13/21 -- -- -- 1.40 10.0 -- 1.91 J NO ND NO 1.49 J NO ND ug/L 03/21/22 -- -- -- 1.40 10.0 -- 10.5 NO 8.89 J NO NO NO ND ug/L 09/12/22 -- -- -- 1.40 10.0 -- 2.48 J NO 1.59 J NO NO NO ND u /L 03/13/23 1.40 10.0 1.30 J NO ND NO NO NO ND Zinc ug/L 10/07/09 -- -- -- -- -- 10 10.3 B 5.61 B 15.1 B NO -- -- 18.1 ug/L 03/16/10 -- -- -- -- -- 10 9.52 J NO 19.0 10.6 -- -- ND ug/L 09/07/10 -- -- -- -- -- 10 28.0 NO 23.4 NO -- -- ND ug/L 03/21/11 -- -- -- -- -- 10 11.2 NO 16.1 4.96 J -- -- ND ug/L 09/14/11 -- -- -- -- -- 10 NO NO 14.9 4.20 J -- -- ND ug/L 03/12/12 -- -- -- -- -- 10 NO NO 17.8 4.23 J -- -- ND ug/L 10/01/12 -- 10 7.76 J NO 157 7.89 J -- -- ND ug/L 03/11/13 -- -- -- -- -- 10 11.9 NO 119 13.1 -- -- ND ug/L 09/09/13 -- -- -- -- -- 10 NO NO 14.5 NO NO NO ND ug/L 03/10/14 -- -- -- -- -- 10 9.90 J 4.89 J 26.6 15.7 5.64 J 7.86 J ND ug/L 09/09/14 -- -- -- 3.80 -- 10 NO NO 11.7 NO NO 4.27 J ND ug/L 03/09/15 -- -- -- 3.80 -- 10 11.1 NO 8.51 J 6.80 J NO NO ND ug/L 09/14/15 -- -- -- 3.80 -- 10 NO 4.02 J 209 24.3 NO NO ND ug/L 03/07/16 -- -- -- 3.80 -- 10 5.03 J NO 119 5.29 J NO NO ND ug/L 09/13/16 -- -- -- 3.80 -- 10 NO NO ND 12.4 NO NO ND ug/L 03/06/17 -- -- -- 6.30 -- 10 NO 7.63 J 13.9 NO NO NO ND ug/L 09/14/17 -- -- -- 4.40 -- 10 NO NO 9.01 B 5.08 B 13.5 B 12.1 B 8.94 J ug/L 03/05/18 -- -- -- 4.40 -- 10 5.24 J NO 12.3 8.47 J NO NO ND ug/L 12/11/18 -- -- -- 4.40 10.0 -- 28.0 14.5 34.0 37.6 7.14 J 5.39 J ND ug/L 03/05/19 -- -- -- 4.40 10.0 -- 6.57 J NO 21.5 13.7 5.46 J 5.17 J ND ug/L 09/24/19 -- -- -- 4.40 10.0 -- 6.15 J 6.89 J 17.4 NO NO NO ND ug/L 03/02/20 -- NBC-1 = 65.7 NBC-1 = 65.1 4.40 10.0 -- 5.32 J NO 11.4 11.6 NO 4.43 J NO ug/L 09/15/20 -- NBC-2 = 58.7 NBC-2 = 58.2 4.40 10.0 -- 16.9 20.8 159 65.5 39.8 NO NO ug/L 03/22/21 -- SW-3 = 49.5 SW-3 = 49.1 4.40 10.0 -- NO NO 13.9 4.99 J NO NO NO ug/L 09/13/21 -- SW-4=83.1 SW-4=82.4 4.40 10.0 -- NO NO 14.6 NO NO NO NO ug/L 03/21/22 -- SWA = 50.3 SWA = 49.9 4.40 10.0 -- 25.6 NO 84.3 6.74 J NO NO NO ug/L 09/12/22 -- SW-2 = 49.5 SW-2 = 49.1 4.40 10.0 -- 6.33 J NO 13.9 8.06 J NO NO NO u /L 03/13/23 SW-2 = 49.5 SW-2 = 49.1 4.40 10.0 13.0 J NO 14.0 J NO NO NO NO Bromoform ug/L 09/07/10 -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 03/21/11 -- -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 09/14/11 -- -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 03/12/12 -- -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 10/01/12 -- -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 03/11/13 -- -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 09/0913 -- -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 0310/14 -- -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 09/09/14 -- -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 03/09/15 -- -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 09/14/15 -- -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 03/07/16 -- -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 09/13/16 -- -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 03/06/17 -- -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 09/14/17 -- -- -- 0.22 -- 3 NO NO NO NO NO NO NO ug/L 03/05/18 -- -- -- 0.22 -- 3 NO NO NO NO NO NO NO ug/L 12/11/18 -- -- -- 0.22 1.0 -- NO NO NO NO NO NO NO ug/L 03/05/19 -- -- -- 0.22 1.0 -- NO NO NO NO NO NO NO ug/L 09/24/19 -- -- -- 0.22 1.0 -- NO NO NO NO NO NO NO ug/L 03/02/20 -- -- -- 0.22 1.0 -- NO NO NO NO NO NO NO ug/L 09/15/20 -- -- -- 0.22 1.0 -- NO NO NO 2.6 NO NO NO ug/L 03/22/21 -- -- -- 0.22 1.0 -- NO NO NO NO NO NO NO ug/L 09/13/21 -- -- -- 0.22 1.0 -- NO NO NO NO NO NO NO ug/L 03/21/22 -- -- -- 0.22 1.0 -- NO NO NO NO NO NO NO ug/L 09/12/22 -- -- -- 0.22 1.0 -- NO NO NO NO NO NO NO u /L 03/13/23 0.22 1.0 NO NO NO NO NO NO NO Chloroform ug/L 09/07/10 -- -- -- -- -- 5 NO NO NO NO -- -- NO ug/L 03/21/11 -- -- -- -- -- 5 NO NO NO NO -- -- NO ug/L 09/14/11 -- -- -- -- -- 5 NO NO NO NO -- -- NO ug/L 03/12/12 -- -- -- -- -- 5 NO NO NO NO -- -- NO ug/L 10/01/12 -- -- -- -- -- 5 NO NO NO NO -- -- NO ug/L 03/11/13 -- -- -- -- -- 5 NO NO NO NO -- -- NO ug/L 09/0913 -- -- -- -- -- 5 NO NO NO NO NO NO NO ug/L 0310/14 -- -- -- -- -- 5 NO NO NO NO NO NO NO ug/L 09/09/14 -- -- -- -- -- 5 NO NO NO NO NO NO NO ug/L 03/09/15 -- -- -- -- -- 5 NO NO NO NO NO NO NO ug/L 09/14/15 -- -- -- -- -- 5 NO NO NO NO NO NO NO ug/L 03/07/16 -- -- -- -- -- 5 NO NO NO NO NO NO NO ug/L 09/13/16 -- -- -- -- -- 5 NO NO NO NO NO NO NO ug/L 03/06/17 -- -- -- 0.18 -- 5 NO NO NO NO NO NO NO ug/L 09/14/17 -- -- -- 0.18 -- 5 NO NO NO NO NO NO NO ug/L 03/05/18 -- -- -- 0.18 -- 5 NO NO NO NO NO NO NO ug/L 12/11/18 -- -- -- 0.18 1.0 -- NO NO NO NO NO NO NO ug/L 03/05/19 -- -- -- 0.18 1.0 -- NO NO NO NO NO NO NO ug/L 09/24/19 -- -- -- 0.18 1.0 -- NO NO NO NO NO NO NO ug/L 03/02/20 -- -- -- 0.18 1.0 -- NO NO NO NO NO NO NO ug/L 09/15/20 -- -- -- 0.18 1.0 -- NO NO NO NO NO NO NO ug/L 03/22/21 -- -- -- 0.18 1.0 -- NO NO NO NO NO NO NO ug/L 09/13/21 -- -- -- 0.18 1.0 -- NO NO NO NO NO NO NO ug/L 03/21/22 -- -- -- 0.18 1.0 -- NO NO NO NO NO NO NO ug/L 09/12/22 -- -- -- 0.18 1.0 -- NO NO NO NO NO NO NO u /L 03/13/23 0.18 1.0 NO NO NO NO NO NO 0.21 J Dibromochloromethanc ug/L 09/07/10 -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 03/21/11 -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 09/14/11 -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 03/12/12 -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 10/01/12 -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 03/11/13 -- -- -- -- 3 NO NO NO NO -- -- NO ug/L 09/09/13 -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 03/10/14 -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 09/09/14 -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 03/09/15 -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 09/14/15 -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 03/07/16 -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 09/13/16 -- -- -- -- 3 NO NO NO NO NO NO NO ug/L 03/06/17 -- -- -- 0.17 -- 3 NO NO NO NO NO NO NO ug/L 09/14/17 -- -- -- 0.17 -- 3 NO NO NO NO NO NO NO ug/L 03/05/18 -- -- -- 0.17 -- 3 NO NO NO NO NO NO NO ug/L 12/11/18 -- -- -- 0.17 1.0 -- NO NO NO NO NO NO NO ug/L 03/05/19 -- -- -- 0.17 1.0 -- NO NO NO NO NO NO NO ug/L 09/24/19 -- -- -- 0.17 1.0 -- NO NO NO NO NO NO NO ug/L 03/02/20 -- -- -- 0.17 1.0 -- NO NO NO NO NO NO NO ug/L 09/15/20 -- -- -- 0.17 1.0 -- NO NO NO 1.4 NO NO NO ug/L 03/22/21 -- -- -- 0.17 1.0 -- NO NO NO NO NO NO NO ug/L 09/13/21 -- -- -- 0.17 1.0 -- NO NO NO NO NO NO NO ug/L 03/21/22 -- -- -- 0.17 1.0 -- NO NO NO NO NO NO NO ug/L 09/1 J22 -- -- -- 0.17 1.0 -- NO NO NO NO NO NO NO u /L 03/13/23 0.17 1 1.0 1 NO NO NO NO NO NO NO I3 of4 May 2023 2014424721-22 TABLES Summary of Detected Constituents in Surface Water Monitoring Points Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Human Freshwater Freshwater Practical SWS Closed Unlined and Closed Subtitle D Landfills Active Subtitle D Landfill Detected Monitoring Sample Aquatic Life Aquatic Life NBC -1 NBC-2 SW-3 SW-4 SW-1 SW-2 Constituents/Analytes Units Date Health Chronic Acute MDL Quantitatlon Reporting Blanks Standard Standard Standard Limit Limit (upstream) (downstream) (upstream) (downstream) (upstream) (downstream) Ethylbenzene ug/L 10/07/09 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 03/16/10 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 09/07/10 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 03/21/11 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 09/14/11 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 03/12/12 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 1 0/01/1 2 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 03/11/13 -- -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 09/09/13 -- -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 03/10/14 -- -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 09/09/14 -- -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 03/09/15 -- -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 09/14/15 -- -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 03/07/16 -- -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 09/13116 -- -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 03/06/17 -- -- -- 0.13 -- 1 NO NO NO NO NO NO NO ug/L 09/14/17 -- -- -- 0.13 -- 1 NO NO NO NO NO NO NO ug/L 03/05/18 -- -- -- 0.13 -- 1 NO NO NO NO NO NO NO ug/L 12/11118 -- -- -- 0.13 1.0 -- NO NO NO NO NO NO NO ug/L 03/05/19 -- -- -- 0.13 1.0 -- NO NO NO NO NO NO NO ug/L 09/24/19 -- -- -- 0.13 1.0 -- 0.66 J NO NO NO NO NO NO ug/L 03/02/20 -- -- -- 0.13 1.0 -- NO NO NO NO NO NO NO ug/L 09I15I20 -- -- -- 0.13 1.0 -- NO NO NO NO NO NO NO ug/L 03/22/21 -- -- -- 0.13 1.0 -- NO NO NO NO NO NO NO ug/L 09/13/21 -- -- -- 0.13 1.0 -- NO NO NO NO NO NO NO ug/L 03/21/22 -- -- -- 0.13 1.0 -- NO NO NO NO NO NO NO ug/L 09/12/22 -- -- -- 0.13 1.0 -- NO NO NO NO NO NO NO u /L 03/13/23 0.13 1.0 NO NO NO NO NO NO NO Methylene chl.dd( ug/L 09/07/10 -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 03/21/11 -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 09/14/11 -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 03/12/12 -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 10/01/12 -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 03/11/13 -- -- -- -- 1 NO NO NO NO -- -- NO ug/L 09/09/13 -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 03/10/14 -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 09/09/14 -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 03/09/15 -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 09/14/15 -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 03/07/16 -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 09/13/16 -- -- -- -- 1 NO NO NO NO NO NO NO ug/L 03/06/17 -- -- -- 0.23 -- 1 NO NO NO NO NO NO NO ug/L 09/14/17 -- -- -- 0.23 -- 1 NO NO NO NO NO NO NO ug/L 03/05/18 -- -- -- 0.23 -- 1 NO NO NO NO NO NO NO ug/L 12/11/18 -- -- -- 0.23 1.0 -- NO NO NO NO NO NO NO ug/L 03/05/19 -- -- -- 0.23 1.0 -- NO NO NO NO NO NO NO ug/L 09/24/19 -- -- -- 0.23 1.0 -- NO NO NO NO NO NO NO ug/L 03/02/20 -- -- -- 0.23 1.0 -- NO NO NO NO NO NO 0.43 J ug/L 09/15/20 -- -- -- 0.23 1.0 -- NO NO NO NO NO NO NO ug/L 03/22/21 -- -- -- 0.23 1.0 -- NO NO NO NO NO NO 0.93 J ug/L 09/13/21 -- -- -- 0.23 1.0 -- NO NO NO NO NO NO NO ug/L 03/21/22 -- -- -- 0.23 1.0 -- NO NO NO NO NO NO 0.86 J ug/L 09/12/22 -- -- -- 0.23 1.0 -- NO NO NO NO NO NO NO u /L 03/13/23 0.23 1.0 0.38 B 0.49 B 0.26 B 0.34 B 0.35 B NO 0.40 J 4-Methyl-2-pentanom ug/L 09/07/10 -- -- -- -- -- 100 NO NO NO NO -- - NO ug/L 03/21/11 -- -- -- -- -- 100 NO NO NO NO -- - NO ug/L 09/14/11 -- -- -- -- -- 100 NO NO NO NO -- - NO ug/L 03/12/12 -- -- -- -- -- 100 NO NO NO NO -- - NO ug/L 10/01/12 -- -- -- -- -- 100 NO NO NO NO -- - NO ug/L 03/11/13 -- -- -- -- -- 100 NO NO NO NO -- - NO ug/L 09/09/13 -- -- -- -- -- 100 NO NO NO NO NO NO NO ug/L 03/10/14 -- -- -- -- -- 100 NO NO NO NO NO NO NO ug/L 09/09/14 -- -- -- -- -- 100 NO NO NO NO NO NO NO ug/L 03/09/15 -- -- -- -- -- 100 NO NO NO NO NO NO NO ug/L 09/14/15 -- -- -- -- -- 100 NO NO NO NO NO NO NO ug/L 03/07/16 -- -- -- -- -- 100 NO NO NO NO NO NO NO ug/L 09/13/16 -- -- -- -- -- 100 NO NO NO NO NO NO NO ug/L 03/06/17 -- -- -- 1.1 -- 100 NO NO NO NO NO NO NO ug/L 09/14/17 -- -- -- 1.1 -- 100 NO NO NO NO NO NO NO ug/L 03/05/18 -- -- -- 1.1 -- 100 NO NO NO NO NO NO NO ug/L 12/11/18 -- -- -- 1.1 5.0 -- NO NO NO NO NO NO NO ug/L 03/05/19 -- -- -- 1.1 5.0 -- NO NO NO NO NO NO NO ug/L 09/24/19 -- -- -- 1.1 5.0 -- NO NO NO NO NO NO NO ug/L 03/02/20 -- -- -- 1.1 5.0 -- NO NO NO NO NO NO NO ug/L 09/15/20 160000 26000 - 1.1 5.0 -- NO NO 1.4 J NO NO NO NO ug/L 03/22/21 160000 26000 - 1.1 5.0 -- NO NO NO NO NO NO NO ug/L 09/13/21 160000 26000 - 1.1 5.0 -- NO NO NO NO NO NO NO ug/L 03/21/22 160000 26000 - 1.1 5.0 -- NO NO NO NO NO NO NO ug/L 09/12/22 160000 26000 - 1.1 5.0 -- NO NO NO NO NO NO NO u /L 03/13/23 160000 26000 1.1 5.0 NO NO NO NO NO NO NO 1,4-Dioxane ug/L 12/11/18 80 -- 1.2 2.0 -- NO NO NO 1.7 J NO NO NO ug/L 03/051 9 80 -- -- 1.2 2.0 -- NO NO NO 2.1 NO NO NO ug/L 09/24/19 80 -- -- 1.2 2.0 -- NO NO NO 3.0 NO NO NO ug/L 03/02/20 80 -- -- 0.80 2.0 -- NO NO NO 2.2 NO NO NO ug/L 03/22/21 80 -- -- 0.80 2.0 -- NO 0.82 J NO 2.8 -- -• NO ug/L 03/21/22 80 -- -- 0.80 2.0 -- NO NO NO 1.9 J -- -- NO ug/L 09/12/22 80 -- -- 0.80 2.0 -- NO NO NO 2.4 -- -• NO u /L 03/13/23 80 0.80 2.0 NO 0.42 J NO 2.4 NO Notes: ug/L = micrograms per liter mg/L - milligrams per liter J = Prior to the December 2018 event, J flags are estimated values below the SWS Reporting limit. Beginning with the December 2018 event, J flags are estimated values between MDL and PI B = blank -qualified data NO = not detected above the laboratory detection limi --= no data or no limit establishe, Blanks = field, trip and method blanks Bold = concentrations above the Freshwater Aquatic Life Chronic Surface Water Standards have been bolded Shaded = concentrations above the Freshwater Aquatic Life Acute Surface Water Standards have been shaded SW Standard = NC Freshwater Aquatic Life or Human Health Standards as defined in 15A NCAC 2B (Grassy Creek - Class C Waters) MDL = laboratory method detection limit ' Surface Water Standard is an Action Level Standard *' Surface Water Standard is a Narrative Standard 1 NBC-1 and SW-3 are upstream monitoring points and NBC-2 and SWd are downstream monitoring points for the Closed unlined landfill and Closed Subtitle D landfill. 2 SW-1 is an upstream monitoring paint and SW-2 is a downstream monitoring point for the Active Subtitle D landfill. Historical data provided consists only of data since October 2009 and is not the complete historical record for the facili 3 Surface water standards for cadmium, chromium, copper, lead, nickel, silver, and zinc were calculated for each surface water location based on hardness measurements from each locati 4 The following dilutions were noted for the March 2023 sampling event: N/A ja 4 of4 May 2023 TABLE 9 Summary of Field Parameters from Surface Water Monitoring Points Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina 2014424721-22 Detected Monitoring Sample Closed Unlined and Closed Subtitle D Landfills Active Subtitle D Landfill NBC-1 NBC-2 SW-3 SW-4 SW-1 SW-2 Constituents/Analytes Units Date u stream downstream (upstream) downstream (upstream) downstream pH (field) S.U. 10/07/09 7.80 7.73 7.92 7.60 S.U. 03/16/10 6.21 6.10 6.16 5.99 S.U. 09/07/10 6.30 6.30 6.63 7.34 S.U. 03/21/11 7.13 7.36 6.80 6.92 S.U. 09/14/11 6.69 6.65 7.48 7.09 S.U. 03/12/12 7.10 6.98 6.30 7.32 S.U. 10/01/12 6.30 6.42 6.62 6.83 S.U. 03/11/13 6.58 6.55 6.39 6.67 -- -- S.U. 09/09/13 6.26 7.28 6.67 7.23 7.56 7.51 S.U. 09/09/14 7.85 7.70 7.12 7.33 7.66 7.06 S.U. 03/09/15 7.06 7.30 6.99 7.02 7.57 7.06 S.U. 09/14/15 6.82 7.23 6.82 7.14 7.54 7.54 S.U. 03/07/16 7.00 6.62 6.66 6.74 6.95 6.75 S.U. 09/13/16 6.13 6.31 6.06 6.00 6.22 6.54 S.U. 03/06/17 8.07 8.04 8.08 6.35 6.93 6.16 S.U. 09/14/17 6.62 6.99 6.27 7.21 8.33 8.49 S.U. 03/05/18 7.00 7.15 6.99 7.25 7.68 7.51 S.U. 12/11/18 6.73 6.01 6.33 6.48 5.93 5.72 S.U. 03/05/19 7.12 7.48 6.97 7.29 7.68 7.48 S.U. 09/24/19 7.95 7.87 7.25 8.03 7.89 7.39 S.U. 03/02/20 7.01 6.96 6.75 6.81 6.90 7.55 S.U. 09/15/20 7.08 6.96 7.09 6.94 6.80 7.31 S.U. 03/22/21 6.40 6.59 6.04 6.27 7.23 7.04 S.U. 09/13/21 7.51 7.74 7.22 7.43 7.93 7.48 S.U. 03/21/22 6.22 6.71 6.31 6.31 7.18 7.13 S.U. 09/12/22 7.44 7.46 7.36 8.35 7.20 7.51 S.U. 03/13/23 7.60 7.52 7.20 7.64 8.03 7.94 Specific Conductance (field) uS/cm 10/07/09 117 133 109 277 -- -- uS/cm 03/16/10 137 154 138 243 uS/cm 09/07/10 236 236 123 281 uS/cm 03/21/11 158 164 123 279 uS/cm 09/14/11 157 151 111 240 uS/cm 03/12/12 116 122 121 222 uS/cm 10/01/12 217 174 140 211 uS/cm 03/11/13 86 87 91 144 -- -- uS/cm 09/09/13 351 149 126 277 124 124 uS/cm 09/09/14 163 168 147 233 148 149 uS/cm 03/09/15 149 144 192 282 102 125 uS/cm 09/14/15 147 118 118 1620* 115 111 uS/cm 03/07/16 140 154 151 250 87 90 uS/cm 09/13/16 154 126 120 244 128 267 uS/cm 03/06/17 197 176 153 239 107 108 uS/cm 09/14/17 167 144 128 235 114 100 uS/cm 03/05/18 164 98 136 230 76 110 uS/cm 12/11/18 415 353 263 1170 210 187 uS/cm 03/05/19 143 106 102 161 94 92 uS/cm 09/24/19 157 162 139 271 129 134 pS/cm 03/02/20 135 141 113 208 116 97 pS/cm 09/15/20 38 141 140 32 63 110 pS/cm 03/22/21 139 138 100 163 110 111 pS/cm 09/13/21 141 150 122 207 109 127 pS/cm 03/21/22 123 130 113 170 95 122 pS/cm 09/12/22 112 210 125 202 121 129 S/cm 03/13/23 134 152 125 228 110 128 1 of 3 May 2023 TABLE 9 Summary of Field Parameters from Surface Water Monitoring Points Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina 2014424721-22 Detected Monitoring Sample Closed Unlined and Closed Subtitle D Landfills Active Subtitle D Landfill NBC-1 NBC-2 SW-3 SW-4 SW-1 SW-2 Constituents/Analytes Units Date (upstream) 15.66 (downstream) 15.31 (upstream) 15.38 (downstream) 15.15 (upstream) (downstream) Temperature (field) °C 10/07/09 °C 03/16/10 10.44 10.46 11.46 11.86 °C 09/07/10 19.33 19.33 17.62 18.95 °C 03/21/11 17.06 14.85 14.58 16.90 °C 09/14/11 19.13 18.19 16.64 19.14 °C 03/12/12 14.38 13.40 13.68 16.86 °C 10/01/12 19.50 18.90 18.80 19.60 °C 03/11/13 8.12 8.46 9.60 9.00 -- -- °C 09/09/13 20.2 19.7 17.6 19.9 21.9 21.6 °C 09/09/14 18.6 18.3 17.0 18.5 19.2 19.6 °C 03/09/15 10.9 10.6 11.8 12.3 11.2 11.3 °C 09/14/15 16.4 16.5 16.0 16.2 16.9 16.7 °C 03/07/16 15.5 14.0 14.2 14.2 12.5 12.4 °C 09/13/16 18.8 19.6 17.4 19.3 22.4 24.2 °C 03/06/17 9.80 9.30 10.8 13.8 14.3 14.3 °C 09/14/17 17.4 17.9 17.5 18.1 19.4 19.0 °C 03/05/18 10.3 9.8 9.7 11.0 11.0 10.5 °C 12/11/18 7.6 7.2 7.5 6.8 6.0 5.6 °C 03/05/19 10.0 9.6 10.6 10.4 9.8 9.2 °C 09/24/19 17.4 19.4 17.3 19.5 20.3 20.2 °C 03/02/20 12.1 11.6 12.0 12.1 11.8 11.7 °C 09/15/20 18.9 18.0 16.7 19.5 18.9 16.9 °C 03/22/21 13.0 12.9 14.9 14.2 14.0 14.2 °C 09/13/21 17.7 19.1 17.6 18.7 19.7 19.2 °C 03/21/22 13.7 14.0 13.8 13.9 14.8 14.9 °C 09/12/22 20.1 20.4 19.3 20.1 21.4 21.4 °C 03/13/23 8.4 8.2 9.2 10.5 9.6 10.8 Turbidity (field) NTU 10/07/09 11.7 3.54 9.98 2.92 -- -- NTU 03/16/10 10.8 7.42 11.1 11.4 NTU 09/07/10 18.8 28.8 11.3 18.2 NTU 03/21/11 24.1 6.06 8.80 9.37 NTU 09/14/11 16.9 15.8 2.26 3.86 NTU 03/12/12 13.5 6.88 11.1 7.11 NTU 10/01/12 43 26.5 28.8 23.5 NTU 03/11/13 52.1 46.3 10.5 23.6 -- -- NTU 09/09/13 34.6 14.3 21.8 12.7 9.38 7.98 NTU 09/09/14 8.26 6.60 3.74 2.85 4.43 12.9 NTU 03/09/15 13.5 10.7 9.00 7.98 8.20 9.83 NTU 09/14/15 14.3 13.5 34.3 5.84 5.17 7.24 NTU 03/07/16 5.61 0.85 12.5 9.25 15.3 11.8 NTU 09/13/16 7.38 37.0 13.8 5.47 4.33 7.24 NTU 03/06/17 6.57 11.9 9.20 4.93 5.59 5.20 NTU 09/14/17 6.77 9.85 15.8 4.51 11.1 14.5 NTU 03/05/18 16.2 16.9 33.2 22.0 15.6 26.0 NTU 12/11/18 24.3 18.4 15.5 96.7 6.37 7.06 NTU 03/05/19 41.1 13.4 22.7 31.8 37.1 29.1 NTU 09/24/19 7.94 5.36 16.9 4.22 4.69 7.18 NTU 03/02/20 7.11 5.39 9.66 16.0 8.45 14.5 NTU 09/15/20 107 178 >1000 281 431 18.6 NTU 03/22/21 8.58 5.46 20.15 5.70 8.15 11.01 NTU 09/13/21 11.2 7.91 9.03 3.93 12.6 9.50 NTU 03/21/22 41.9 14.6 80.5 18.7 10.3 15.3 NTU 09/12/22 11.3 7.58 5.49 3.70 14.1 13.2 NTU 03/13/23 19.2 6.15 5.47 5.11 7.09 6.3 2 of 3 May 2023 TABLE 9 Summary of Field Parameters from Surface Water Monitoring Points Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina 2014424721-22 Detected Monitoring Sample Closed Unlined and Closed Subtitle D Landfills Active Subtitle D Landfill NBC-1 NBC-2 SW-3 SW-4 SW-1 SW-2 Constituents/Analytes Units Date (upstream) downstream (upstream) downstream (upstream) downstream Oxidation -Reduction Potential (field mV 10/07/09 115.5 96.2 97.3 128.2 mV 03/16/10 34.1 30.2 45.0 67.1 mV 09/07/10 86.3 86.3 77.4 58.5 mV 03/21/11 161.7 143.6 162.0 149.3 mV 09/14/11 58.3 57.4 -8.9 38.0 mV 03/12/12 -16.0 -44.6 6.6 4.4 mV 10/01/12 mV 03/11/13 24.9 46.4 44.1 -41 mV 09/09/13 13.4 89.1 60.1 47.3 82.2 146.1 mV 09/09/14 73.5 84.5 56.3 57.3 80.3 141.4 mV 03/09/15 36.4 62.7 8.2 68.0 64.7 115.0 mV 09/14/15 18.0 110.6 -35.3 115.3 123.1 100.6 mV 03/07/16 14.1 88.7 35.9 35.0 19.1 113.5 mV 09/13/16 73.5 194.8 72.8 261.0 86.0 117.3 mV 03/06/17 189.0 205.0 151.6 167.7 153.7 183.7 mV 09/14/17 105.6 138.6 118.9 131.5 113.9 116.9 mV 03/05/18 321.5 256.1 311.8 287.9 267.4 276.2 mV 12/11/18 54.1 55.0 50.8 50.8 72.2 106.9 mV 03/05/19 88.9 93.7 88.9 93.1 95.1 113.8 mV 09/24/19 71.7 56.3 16.1 46.9 84.5 10.9 mV 03/02/20 229.8 239.1 243.6 62.8 234.6 138.4 mV 09/15/20 78.5 64.9 5.0 78.4 50.7 145.2 mV 03/22/21 73.4 97.0 74.7 84.6 152.5 123.2 mV 09/13/21 100.0 123.1 -27.6 125.8 146.8 123.8 mV 03/21/22 78.9 115.5 82.5 97.5 141.5 138.6 mV 09/12/22 71.1 96.7 46.5 113.5 91.6 74.0 mV 03/13/23 1 94.8 145.0 78.5 118.4 132.4 127.8 Dissolved Oxygen (field) mg/L 10/07/09 6.60 8.69 15.10 10.21 mg/L 03/16/10 9.92 9.21 9.67 10.06 mg/L 09/07/10 6.54 6.54 8.54 7.98 mg/L 03/21/11 8.93 9.12 9.20 9.95 mg/L 09/14/11 5.42 6.97 8.10 7.91 mg/L 03/12/12 10.24 10.54 8.82 9.36 mg/L 10/01/12 mg/L 03/11/13 10.91 9.74 9.87 10.46 mg/L 09/09/13 2.70 6.72 6.96 8.01 8.62 7.79 mg/L 09/09/14 7.01 7.12 8.25 7.18 7.89 7.42 mg/L 03/09/15 9.61 9.26 8.81 9.88 11.23 11.25 mg/L 09/14/15 9.33 10.31 8.14 9.72 9.82 9.91 mg/L 03/07/16 10.50 9.70 8.71 9.85 10.33 10.63 mg/L 09/13/16 4.41 4.15 5.57 7.57 7.46 8.43 mg/L 03/06/17 9.92 10.08 9.62 8.71 9.49 9.23 mg/L 09/14/17 6.25 6.56 6.92 6.90 7.67 8.40 mg/L 03/05/18 7.53 8.55 8.95 8.99 10.23 10.21 mg/L 12/11/18 10.41 10.08 9.78 10.42 12.02 11.97 mg/L 03/05/19 10.22 10.67 10.08 10.24 11.24 12.06 mg/L 09/24/19 6.72 8.87 7.84 8.27 7.58 9.02 mg/L 03/02/20 8.60 9.57 9.27 11.22 12.37 13.61 mg/L 09/15/20 6.58 7.27 7.39 7.73 7.45 12.98 mg/L 03/22/21 9.89 9.69 8.45 9.25 10.41 9.96 mg/L 09/13/21 7.44 8.93 9.52 9.32 9.75 9.28 mg/L 03/21/22 10.13 9.47 9.04 9.06 9.67 9.04 mg/L 09/12/22 5.52 7.25 5.95 8.14 8.04 7.31 mg/L 03/13/23 7.22 9.37 8.28 9.44 10.24 9.32 Notes: mg/L = milligrams per liter S.U. = Standard Units NTU = nephelometric turbidity units °C = degrees Celsius uS/cm= microsiemens per centimeter mV = millivolts -- = no data or no limit established 1. NBC-1 and SW-3 are upstream monitoring points and NBC-2 and SW-4 are downstream monitoring points for the Closed unlined landfill and Closed Subtitle D landfill. 2. SWA is an upstream monitoring point and SW-2 is a downstream monitoring point for the Active Subtitle D landfill. Historical data provided consists only of data since October 2009 and is not the complete historical record for the facility. 3of3 May 2023 2014424721-22 TABLE 10 Summary of Detected Constituents in Monitoring Wells at the Closed Subtitle D Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Site. Practical SWS Upgradient Downgradient Detected Monitoring Constituents/Analytes Units Sample NC2L EPA MCL Specific MDL Ouantitatlon Reporting Blanks MW-1RR MW-6 MW-6D MW-7 MW-8 MW-9 MW-11 Date GPS Limit Limit Antimony ug/L 10/07/09 1 6 - -- -- 6 0.360 B 0.321 B 0.161 B 0.273 B 0.270 B 0.220 B 0.272 B 0.182 J ug/L 03/16/10 1 6 - -- -- 6 ND ND ND ND ND ND ND ND ug/L 09/07/10 1 6 - -- -- 6 ND 0.478 J ND ND ND ND ND ND ug/L 03/23/11 1 6 - -- -- 6 ND ND ND ND ND ND ND 0.425 J ug/L 09/12/11 1 6 - -- -- 6 ND ND ND ND ND ND ND ND ug/L 03/12/12 1 6 - -- -- 6 ND 1.31 J 0.508 J 0.249 J ND ND ND ND ug/L 10/01/12 1 6 - -- -- 6 0.454 B 0.835 J ND ND ND 1.21 J 0.384 J ND ug/L 03/12/13 1 6 - -- -- 6 ND 0.921 J ND ND ND ND ND ND ug/L 09/10/13 1 6 - -- -- 6 ND ND ND ND ND ND ND ND 03/11/14 1 6 - -- -- 6 ND 0.960 J ND 0.240 J ND ND ND ND %ug/L L 09/10/14 1 6 - 0.220 -- 6 ND 0.738 J ND ND ND ND ND ND ug/L 03/09/15 1 6 - 0.220 -- 6 ND 0.714 J ND ND ND ND ND ND ug/L 09/14/15 1 6 - 0.220 -- 6 0.515 J 2.20 J 0.818 J ND ND ND ND ND ug/L 03/07/16 1 6 - 0.220 -- 6 0.437 B ND 0.250 B ND ND ND ND 0.347 J ug/L 09/13/i6 1 6 - 0.220 -- 6 ND 0.658 J ND ND ND ND ND ND ug/L 03/06/17 1 6 - 0.370 -- 6 ND ND ND ND ND ND ND ND ug/L .9/11/17 1 6 - 0.370 -- 6 ND ND ND ND ND ND ND ND ug/L 03/05/18 1 6 - 0.370 -- 6 ND ND ND ND ND ND ND ND ug/L 12/11/18 1 6 - 1.85 5.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 1 6 - 0.740 2.0 - ND ND ND ND ND ND ND ND ug/L 09/23/19 1 6 - 0.740 2.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 1 6 - 0.740 2.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 1 6 - 0.740 2.0 - ND ND ND ND ND ND ND ND ug/L 03/22/21 1 6 - 0.740 2.0 - ND ND ND ND ND ND ND ND ug/L 09/15/21 1 6 - 0.740 2.0 - ND ND ND ND ND Dry ND ND ug/L 03/21/22 1 6 - 0.740 2.0 - ND ND ND ND ND ND ND ND ug/L 09/12/22 1 6 - 0.740 2.0 - ND ND ND ND ND Dry ND ND ug/L 03/13/23 1 6 0.340 5.0 ND ND ND ND ND D ND ND Arsenic ug/L 10/07/09 10 10 - -- -- 10 ND 2.90 J 3.07 J ND ND ND ND ND ug/L 03/16/10 10 10 - -- -- 10 3.39 J 4.11 B ND 3.44 B ND 3.11 B ND 3.92 J ug/L 09/07/10 10 10 - -- -- 10 ND 7.51 J ND ND ND ND ND ND ug/L 03/23/11 10 10 - -- -- 10 ND ND ND 3.17 J ND ND ND ND ug/L 09/12/11 10 10 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 03/12/12 10 10 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 10/01/12 10 10 - -- -- 10 ND ND ND 5.95 B 8.38 B ND ND 3.73 J ug/L 03/12/13 10 10 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 09/10/13 10 10 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 03/11/14 10 10 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 09/10/14 10 10 - 5.40 -- 10 ND ND ND ND ND ND ND ND ug/L 03/09/15 10 10 - 5.40 -- 10 ND ND ND ND ND ND ND ND ug/L 09/14/15 10 10 - 5.40 -- 10 ND ND ND ND ND ND ND ND ug/L 03/07/16 10 10 - 5.40 -- 10 ND ND ND ND ND ND ND ND ug/L 09/13/16 10 10 - 5.40 -- 10 ND 13.5 ND ND ND ND ND ND ug/L 03/06/17 10 10 - 8.00 -- 10 ND ND ND ND ND ND ND ND ug/L 09/11/17 10 10 - 6.80 -- 10 ND ND ND ND ND ND ND ND ug/L 03/05/18 10 10 - 6.80 -- 10 ND ND ND ND ND ND ND ND ug/L 12/11/18 10 10 - 7.60 10.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 10 10 - 7.60 10.0 - ND ND ND ND ND ND ND ND ug/L 09/23/19 10 10 - 7.60 10.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 10 10 - 7.60 10.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 10 10 - 7.60 10.0 - ND ND ND ND ND ND ND ND ug/L 03/22/21 10 10 - 7.60 10.0 - ND ND ND ND ND ND ND ND ug/L 09/15/21 10 10 - 7.60 10.0 - ND ND ND ND ND Dry ND ND ug/L 03/21/22 10 10 - 7.60 10.0 - ND ND ND ND ND ND ND ND ug/L 09/12/22 10 10 - 7.60 10.0 - ND ND ND ND ND Dry ND ND ug/L 03/13/23 10 10 6.40 20.0 ND ND ND ND ND D ND ND Banum ug/L 10/07/09 700 2000 - -- -- 100 15.8 J 156 214 154 41.0 J 121 162 1.72 J ug/L 03/16/10 700 2000 - -- -- 100 15.0 J 466 57.9 J 95.2 J 31.5 J 101 149 ND ug/L 09/07/10 700 2000 - -- -- 100 12.2 J 358 31.9 J 102 32.3 J 86.5 J 161 ND ug/L 03/23/11 700 2000 - -- -- 100 19.8 J 458 52.6 J 100 33.5 J 124 153 ND ug/L 09/12/11 700 2000 - -- -- 100 13.3 J 212 54.3 J 130 36.1 J 135 136 ND ug/L 03/12/12 700 2000 - -- -- 100 15.2 J 275 93.4 J 93.0 J 34.8 J 113 149 1.06 J ug/L 10/01/12 700 2000 - -- -- 100 22.9 J 169 84.3 J 119 35.6 J 114 136 1.27 J ug/L 03/12/13 700 2000 - -- -- 100 12.9 J 254 70.6 J 99.5 J 33.8 J 100 150 1.47 J ug/L 09/10/13 700 2000 - -- -- 100 16.7 J 425 53.4 J 108 42.4 J 116 130 1.15 J ug/L 03/11/14 700 2000 - -- -- 100 17.3 J 633 66.5 J 98.7 J 28.0 J 102 158 1.10 J ug/L 09/10/14 700 2000 - 1.00 -- 100 14.5 J 590 45.5 J 118 39.3 J 119 129 2.55 J ug/L 03/09/15 700 2000 - 1.00 -- 100 17.6 J 584 58.2 J 100 32.4 J 110 122 ND ug/L 09/14/15 700 2000 - 1.00 -- 100 17.7 J 214 69.6 J 120 49.4 J 117 118 1.22 J ug/L 03/07/16 700 2000 - 1.00 -- 100 27.6 J 663 50.7 J 90.9 J 32.5 J 105 104 ND ug/L 09/13/16 700 2000 - 1.00 -- 100 20.9 J 520 52.5 J 108 38.7 J 114 108 1.08 J ug/L 03/06/17 700 2000 - 0.53 -- 100 20.0 J 411 52.1 J 114 36.6 J 119 105 1.16 J ug/L 09/11/17 700 2000 - 1.00 -- 100 20.0 J 312 54.7 J 99.3 J 38.5 J 108 94.6 J 3.00 J ug/L 03/05/18 700 2000 - 1.00 -- 100 17.0 J 271 61.8 J 111 33.4 J 97.6 J 105 ND ug/L 12/11/18 700 2000 - 1.10 10.0 - 15.5 602 49.6 95.4 36.0 102 114 ND ug/L 03/05/19 700 2000 - 1.10 10.0 - 23.0 599 46.8 91.4 25.6 107 140 1.20 J ug/L 09/23/19 700 2000 - 1.10 10.0 - 17.1 1100 42.0 109 39.5 113 101 3.77 J ug/L 03/02/20 700 2000 - 1.10 10.0 - 24.8 513 42.2 89.6 23.3 96.2 144 ND ug/L 09/15/20 700 2000 1460 1.10 10.0 - 17.9 761 46.8 110 41.5 108 141 ND ug/L 03/22/21 700 2000 1460 1.10 10.0 - 19.9 449 42.9 89.8 18.0 88.6 125 ND ug/L 09/15/21 700 2000 1460 1.10 10.0 - 17.7 957 49.1 122 35.6 Dry 157 ND ug/L 03/21/22 700 2000 1460 1.10 10.0 - 106 1270 58.0 96.1 29.9 81.3 188 ND ug/L 09/12/22 700 2000 1460 1.10 10.0 - 64.6 738 41.9 113 43.2 Dry 184 ND ug/L 03/13/23 700 2000 1460 4.40 10.0 40.0 490 40.0 99.0 26.0 Dry 150 ND Beryllium ug/L 10/07/09 4 4 - -- -- 1 ND 0.420 B 0.777 J 0.255 B ND ND ND 0.101 J ug/L 03/16/10 4 4 - -- -- 1 ND 0.308 J ND 0.311 J ND ND ND ND ug/L 09/07/10 4 4 - -- -- 1 ND ND ND 0.162 J ND ND ND ND ug/L 03/23/11 4 4 - -- -- 1 ND ND ND 0.235 J ND ND ND ND ug/L 09/12/11 4 4 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/12/12 4 4 - -- -- 1 ND ND 0.154 J 0.285 J ND ND ND ND ug/L 10/01/12 4 4 - -- -- 1 ND ND ND 0.172 J ND ND ND ND ug/L 03/12/13 4 4 - -- -- 1 ND ND ND 0.208 J ND ND ND ND ug/L 09/10/13 4 4 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/11/14 4 4 - -- -- 1 ND ND ND 0.141 J ND ND ND ND ug/L 09/10/14 4 4 - 0.10 -- 1 ND ND ND 0.175 J ND ND ND ND ug/L 03/09/15 4 4 - 0.10 -- 1 ND ND ND 0.189 J ND ND ND ND ug/L 09/14/15 4 4 - 0.10 -- 1 0.202 B ND ND 0.330 B 0.154 B ND 0.102 B 0.244 J ug/L 03/07/16 4 4 - 0.10 -- 1 ND ND ND 0.256 J ND ND 0.135 J ND ug/L 09/13/16 4 4 - 0.10 -- 1 ND ND ND 0.291 J ND ND ND ND ug/L 03/06/17 4 4 - 0.12 -- 1 ND ND ND 0.246 J ND ND ND ND ug/L 09/11/17 4 4 - 0.130 -- 1 ND ND ND ND ND ND ND ND ug/L 03/05/18 4 4 - 0.130 -- 1 ND ND ND 0.222 J ND ND ND ND ug/L 12/11/18 4 4 - 0.160 1.0 - ND ND ND 0.249 J ND ND ND ND ug/L 03/05/19 4 4 - 0.160 1.0 - ND ND ND 0.289 J ND ND 0.186 J ND ug/L 09/23/19 4 4 - 0.160 1.0 - ND ND ND 0.371 J ND ND ND ND ug/L 03/02/20 4 4 - 0.160 1.0 - ND ND ND 0.223 J ND ND ND ND ug/L 09/15/20 4 4 - 0.160 1.0 - ND ND ND 0.236 J ND ND ND ND ug/L 03/22/21 4 4 - 0.160 1.0 - ND ND ND 0.212 J ND ND ND ND ug/L 09/15/21 4 4 - 0.160 1.0 - ND ND ND 0.283 J ND Dry ND ND ug/L 03/21/22 4 4 - 0.160 1.0 - ND ND ND 0.257 J ND ND ND ND ug/L 09/12/22 4 4 - 0.160 1.0 - ND ND ND 0.266 J ND Dry ND ND ug/L 03/13/23 4 4 0.300 4.0 ND ND ND ND ND D ND ND Cadmium ug/L 10/07/09 2 5 - -- -- 1 ND 0.534 J 0.571 J ND ND ND ND ND ug/L 03/16/10 2 5 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 09/07/10 2 5 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/23/11 2 5 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 09/12/11 2 5 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/12/12 2 5 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 10/01/12 2 5 - -- -- 1 ND ND ND ND ND ND ND 0.478 J ug/L 03/12/13 2 5 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 09/10/13 2 5 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/11/14 2 5 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 09/10/14 2 5 - 0.36 -- 1 ND ND ND ND ND ND ND ND ug/L 03/09/15 2 5 - 0.36 -- 1 ND ND ND ND ND ND ND ND ug/L 09/14/15 2 5 - 0.36 -- 1 ND ND ND ND ND ND ND ND ug/L 03/07/16 2 5 - 0.36 -- 1 ND ND ND ND ND ND ND ND ug/L 09/13/16 2 5 - 0.36 -- 1 ND ND ND ND ND ND ND ND ug/L 03/06/17 2 5 - 0.45 -- 1 ND ND ND ND ND ND ND ND ug/L 09/11/17 2 5 - 0.360 -- 1 ND ND ND ND ND ND ND ND ug/L 03/05/18 2 5 - 0.360 -- 1 ND ND ND ND ND ND ND ND ug/L 12/11/18 2 5 - 0.360 1.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 2 5 - 0.360 1.0 - ND ND ND ND ND ND ND ND ug/L 09/23/19 2 5 - 0.360 1.0 - ND 0.716 J ND ND ND ND ND ND ug/L 03/02/20 2 5 - 0.360 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 2 5 - 0.360 1.0 - ND 0.676 J ND ND ND ND ND ND ug/L 03/22/21 2 5 - 0.360 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/21 2 5 - 0.360 1.0 - ND ND ND ND ND Dry ND ND ug/L 03/21/22 2 5 - 0.360 1.0 - ND ND ND ND ND ND ND ND ug/L 09/12/22 2 5 - 0.360 1.0 - ND ND ND ND ND Dry ND ND ug/L 03/13/23 2 5 0.440 5.0 ND ND ND ND ND D ND ND Chromium ug/L 10/07/09 10 100 - -- -- 10 1.00 J 4.87 J 41.9 ND ND 4.42 J 10.9 ND ug/L 03/16/10 10 100 - -- -- 10 ND ND 5.71 J ND ND 3.00 J 12.1 ND ug/L 09/07/10 10 too - -- -- 10 ND ND 1.88 J ND ND ND 15.9 ND ug/L 03/23/11 10 100 - -- -- 10 1.45 J 13.0 3.49 J 5.98 J 1.13 J 4.31 J 16.5 ND ug/L 09/12/11 10 100 - -- -- 10 1.74 J 4.94 J 4.41 J 1.22 J 1.23 J 4.75 J 14.6 ND ug/L 03/12/12 10 100 - -- -- 10 ND 4.05 B 12.3 B ND ND ND 15.7 B 6.30 J ug/L 10/01/12 10 100 - -- -- 10 5.18 J 3.08 J 8.15 J ND ND ND 15.0 ND ug/L 03/12/13 10 100 - -- -- 10 1.36 J ND 6.43 J 1.39 J 1.30 J ND 16.7 ND ug/L 0 91 0/13 10 100 - -- -- 10 ND ND ND ND ND ND 20.5 ND ug/L 03/11/14 10 100 - -- -- 10 1.90 J ND 6.18 J ND ND ND 23.4 ND ug/L 09/10/14 10 100 - 1.40 -- 10 ND 1.97 J ND ND ND ND 14.0 ND ug/L 03/09/15 10 100 - 1.40 -- 10 1.55 J 2.22 J 3.60 J ND 1.77 J ND 13.6 ND ug/L 09/14/15 10 100 - 1.40 -- 10 ND 2.61 J 3.73 J ND 3.52 J ND 14.5 ND ug/L 03/07/16 10 100 - 1.40 -- 10 ND ND 1.55 J 1.49 J ND ND 11.2 ND ug/L 09/13/16 10 100 - 1.40 -- 10 ND ND 2.31 J ND ND ND 14.3 ND ug/L 03/0 17 10 100 - 1.10 -- 10 ND ND 2.14 J 1.92 J 1.10 J ND 13.9 ND ug/L 09/11/17 10 100 - 1.40 -- 10 ND ND 2.43 J ND ND ND 11.1 ND ug/L 03/05/18 10 100 - 1.40 -- 10 ND ND 2.15 J ND ND ND 10.9 ND ug/L 12/11/18 10 100 - 1.40 10.0 - ND ND 2.98 J 1.72 J ND ND 11.2 ND ug/L 03/OS/19 10 100 - 1.40 10.0 - ND ND 2.65 J 1.75 J ND ND 14.9 ND ug/L 09/23/19 10 100 - 1.40 10.0 - ND ND 2.43 J 1.61 J ND ND 10.7 ND ug/L 03/02/20 10 100 - 1.40 10.0 - ND ND 2.68 J 4.75 J ND ND 10.4 ND ug/L 09/15/20 10 100 19 1.40 10.0 - 1.82 J 3.60 J 3.43 J 1.71 J 1.59 J ND 15.0 ND ug/L 03/22/21 10 100 19 1.40 10.0 - ND ND 2.01 J 1.55 J ND ND 10.1 ND ug/L 09/15/21 10 100 19 1.40 10.0 - ND ND 2.66 J 2.29 J ND Dry 15.7 ND ug/L 03/21/22 10 100 19 1.40 10.0 - ND ND 3.06 J 2.88 J 1.80 J 1.41 J 16.0 ND ug/L 09/12/22 10 100 19 1.40 10.0 - 1.40 J 1.43 J ND 1.60 J ND Dry 15.7 ND ug/L 03/13/23 10 100 19 1.10 10.0 ND ND 2.2 J 2.1 J 1.5 J D 8.7 J ND 1 of 5 May 2023 2014424721-22 TABLE 10 Summary of Detected Constituents in Monitoring Wells at the Closed Subtitle D Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Site. Practical SWS Upgradient Downgradient Detected Monitoring Constituents/Analytes Units Sample NC2L EPA MCL Specific MDL Quantitatlon Reporting Blanks MW-1RR MW-6 MW-6D MW-7 MW-8 M-9 W MW-11 Date GPS Limit Limit Cobal[ ug/L 10/07/09 1 -- - -- -- 10 ND 19.0 15.8 20.4 ND 2.00 J ND ND ug/L 03/16/10 1 -- - -- -- 10 ND 16.4 2.46 J 4.49 J ND 1.58 J ND ND ug/L 09/07/10 1 -- - -- -- 10 ND 15.7 ND 14.9 ND ND ND ND ug/L 03/23/11 1 -- - -- -- 10 ND 17.4 ND 5.23 J ND 1.59 J ND ND ug/L 09/12/11 1 -- - -- -- 10 ND 17.3 ND 23.9 ND 2.35 J ND ND ug/L 03/12/12 1 -- - -- -- 10 ND 15.8 4.70 J 3.84 J ND ND ND ND ug/L 10/01/12 1 -- - -- -- 10 1.65 J 14.4 3.20 J 16A ND ND ND ND ug/L 03/12/13 1 -- - -- -- 10 ND 14.5 2.30 J 4.24 J ND ND ND ND ug/L 09/10/13 1 -- - -- -- 10 ND 15.5 ND 4.62 J ND ND ND ND ug/L 03/11/14 1 -- - -- -- 10 1.38 J 16.3 2.14 J 5.10 J ND ND ND ND ug/L 09/10/14 1 -- - 1.10 -- 10 ND 18.0 ND 19.0 ND ND ND ND ug/L 03/09/15 1 -- - 1.10 -- 10 ND 17.8 ND 4.71 J ND ND ND ND ug/L 09/14/15 1 -- - 1.10 -- 10 ND 14.8 1.42 J 23.0 1.81 J ND ND ND ug/L 03/07/16 1 -- - 1.10 -- 10 ND 16.0 ND 4.45 J ND ND ND ND ug/L 09/13/16 1 -- - 1.10 -- 10 ND 16.5 ND 14.5 ND ND ND ND ug/L 03/O6/17 1 -- - 1.50 -- 10 ND 14.4 ND 19.4 ND ND ND ND .9/11/17 1 -- - 1.10 -- 10 ND 14.7 ND 9.72 J ND ND ND ND %ug/L L 03/15/18 1 -- - 1.10 -- 10 ND 13.9 ND 16.0 ND ND ND ND 12/11/18 1 -- - 1.40 10.0 - ND 15.2 ND 3.85 J ND ND ND ND %ug/L L 03/05/19 1 -- - 1.40 10.0 - ND 14.4 ND 4.28 J ND ND ND ND 09/23/19 1 -- - 1.40 10.0 - ND 17.0 ND 12.7 ND ND ND ND %ug/L L 03/02/20 1 -- - 1.40 10.0 - ND 13.7 ND 4.28 J ND ND ND ND ug/L 09/15/20 1 -- 31 1.40 10.0 - ND 15.7 ND 14.1 ND ND ND ND ug/L 03/22/21 1 -- 31 1.40 10.0 - ND 13.4 ND 4.01 J ND ND ND ND ug/L 09/15/21 1 -- 31 1.40 10.0 - ND 15.0 ND 14.4 ND Dry ND ND ug/L 03/21/22 1 -- 31 1.40 10.0 - 3.25 J 15.0 ND 4.10 J ND ND ND ND ug/L 09/12/22 1 -- 31 1.40 10.0 - ND 14.3 ND 16.8 ND Dry ND ND ug/L 03/13/23 1 31 1.40 10.0 ND 12.0 ND 4.5 J ND D ND ND Copper ug/L 10/07/09 1000 1300 - -- -- 10 ND ND 45.6 ND ND 3.17 J ND ND ug/L 03/16/10 1000 1300" - -- -- 10 ND ND 3.06 J ND ND ND ND ND ug/L 09,07/10 1000 130if - -- -- 10 1.67 J ND ND ND ND ND ND ND ug/L 03/23/11 1000 1300" - -- -- 10 2.99 B 1.66 B 3.16 B 1.60 B ND 4.14 B ND 1.93 J ug/L 09/12/11 1000 1300" - -- -- 10 2.96 B ND 3.28 B ND ND 3.73 B ND 2.06 J ug/L 03/12/12 1000 1300" - -- -- 10 ND ND 12.4 ND ND ND ND ND ug/L 10/01/12 1000 1300" - -- -- 10 5.98 J ND 6.86 J ND ND ND ND ND ug/L 03/12/13 1000 1300" - -- -- 10 ND ND 4.05 J ND ND ND ND ND ug/L 09/10/13 1000 1300" - -- -- 10 ND ND ND ND ND ND ND ND ug/L 03/11/14 1000 1300" - -- -- 10 3.56 J ND 4.08 J ND ND ND ND ND ug/L 09/10/14 1000 130if - 1.60 -- 10 ND ND ND ND ND ND ND ND ug/L 03/09/15 1000 1300" - 1.60 -- 10 1.96 B 2.51 B 2.56 B ND 1.69 B ND ND 2.93 J ug/L 09/14/15 1000 1300" - 1.60 -- 10 ND ND ND ND ND ND ND ND ug/L 03/07/16 1000 1300" - 1.60 -- 10 ND ND ND ND ND ND ND ND ug/L 09/13/16 1000 1300" - 1.60 -- 10 2.41 B 1.83 B ND 1.77 B 1.91 B 1.70 B 1.66 B 3.72 J ug/L 09306/17 1000 1300" - 0.807 -- 10 ND ND ND ND ND ND ND 4.67 J ug/L 09/11/17 1000 1300" - 1.60 -- 10 ND ND ND 1.68 B ND ND ND 5.64 J ug/L 03/OS/18 1000 1300" - 1.60 -- 10 ND ND ND ND ND ND ND ND ug/L 12/11/18 1000 1300" - 1.60 10.0 - ND ND ND 1.65 J ND ND ND ND ug/L 03/OS/19 1000 1300" - 1.60 10.0 - 1.64 J ND ND ND ND ND ND ND ug/L 09/23/19 1000 1300" - 1.60 10.0 - 3.12 B ND ND ND ND ND ND 6.92 ug/L 03/02/20 1000 1300" - 1.60 10.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 1000 1300" - 1.60 10.0 - 8.44 J 3.54 B ND ND ND ND ND 1.66 J ug/L 03/22/21 1000 1300" - 1.60 10.0 - ND ND ND ND ND ND ND 2.10 J ug/L 09/15/21 1000 1300" - 1.60 10.0 - ND ND ND ND ND Dry ND ND ug/L 03/21/22 1000 1300" - 1.60 10.0 - ND ND ND ND ND ND ND ND ug/L 09/12/22 1000 1300" - 1.60 10.0 - ND ND ND ND ND Dry ND ND u /L 03/13/23 1000 1300" 3.20 20.0 ND ND ND ND ND D ND ND Lead ug/L 10/07/09 15 15 - -- -- 10 ND 3.05 J 8.33 J ND ND ND ND ND - 03/16/10 15 15 - -- -- 10 ND 3.67 J ND ND ND ND ND ND 31ug/L 09/07/10 15 15 - -- -- 10 ND 3.33 J ND ND ND ND ND ND ug/L 03/23/11 15 15 - -- -- 10 ND 4.46 J ND ND ND ND ND ND ug/L 09/12/11 15 15 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 03/12/12 15 15 - -- -- 10 ND ND 4.34 J ND ND ND ND ND ug/L 10/01/12 15 15 - -- -- 10 2.44 J ND 3.66 J ND ND 1.98 J ND ND ug/L 03/12/13 15 15 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 09/10/13 15 15 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 03/11/14 15 15 - -- -- 10 ND 3.04 J ND ND ND ND ND ND ug/L 09/10/14 15 15 - 2.10 -- 10 ND ND ND ND ND ND ND ND ug/L 03/09/15 15 15 - 3.10 -- 10 ND ND ND ND ND ND ND ND ug/L 09/14/15 15 15 - 3.10 -- 10 ND ND ND ND ND ND ND ND ug/L 03/07/16 15 15 - 3.10 -- 10 ND ND ND ND ND ND ND ND ug/L 09/13/16 15 15 - 3.10 -- 10 ND ND ND ND ND ND ND ND ug/L 03/06/17 15 15 - 3.10 -- 10 ND ND ND ND ND ND ND ND ug/L 03/06/17 15 15 - 2.80 -- 10 ND 11.7 ND ND ND ND ND ND ug/L 09/11/17 15 15 - 3.10 -- 10 ND 4.40 J ND ND ND ND ND ND ug/L 03/05/18 15 15 - 3.10 -- 10 ND 4.20 J ND ND ND ND ND ND ug/L 12/11/18 15 15 - 3.10 10.0 - ND ND ND ND ND ND ND ND ug/L 07/31/19 15 15 - 3.10 10.0 - - ND ND ND ND ND ND ND ug/L 01/28/20 15 15 - 3.10 10.0 - - ND ND ND ND 4.13 J ND ND ug/L 05/12/20 15 15 - 3.10 10.0 - - 11.7 ND ND ND ND ND ND ug/L 03/22/21 15 15 - 3.10 10.0 - ND 6.47 J ND ND ND ND ND ND ug/L 09/15/21 15 15 - 3.10 10.0 - ND ND ND ND ND Dry ND ND ug/L 03/21/22 15 15 - 3.10 10.0 - ND 6.75 B 5.60 B 3.23 B 4.13 B 5.94 B ND 4.67 J ug/L 09/12/22 15 15 - 3.10 10.0 - ND 4.43 J ND ND ND Dry ND ND ug/L 03/13/23 15 15 6.60 10.0 ND ND ND ND ND D ND ND Nickel ug/L 10/07/09 100 -- - -- -- 50 ND ND 15.3 J ND ND 3.25 J 8.85 J ND ug/L 03/16/10 100 -- - -- -- 50 ND ND ND ND ND ND 10.1 J ND ug/L 09/07/10 100 -- - -- -- 50 ND ND ND ND ND ND 7.42 J ND ug/L 03/23/11 100 -- - -- -- 50 1.92 J ND ND 5.12 J ND 3.42 J 8.61 J ND ug/L 09/12/11 100 -- - -- -- 50 2.09 J ND ND 1.83 J ND 4.61 J 7.96 J ND ug/L 03/12/12 100 -- - -- -- 50 ND ND 4.43 B ND ND ND 8.47 B 4.09 J ug/L 10/01/12 100 -- - -- -- 50 4.14 B ND 2.92 B 1.83 B ND ND 6.34 B 1.95 J ug/L 03/12/13 100 -- - -- -- 50 ND ND 3.45 J 2.29 J ND 1.85 J 9.02 J ND ug/L 09/10/13 100 -- - -- -- 50 ND ND ND ND ND ND 8.87 J ND ug/L 03/11/14 100 -- - -- -- 50 3.29 J ND 2.47 J 2.07 J ND 2.25 J 11.1 J ND ug/L 09/10/14 100 -- - 1.80 -- 50 ND ND ND ND ND ND 4.72 J ND ug/L 03/09/15 100 -- - 1.80 -- 50 ND ND ND ND ND ND 5.47 J ND ug/L 09/14/15 100 -- - 1.80 -- 50 ND ND ND ND ND 1.83 J 5.75 J ND ug/L 03/07/16 100 -- - 1.80 -- 50 ND ND ND ND ND ND 7.31 J ND ug/L 09/13/16 100 -- - 1.80 -- 50 ND ND ND ND ND ND 5.94 J ND ug/L 03/06/17 100 -- - 1.10 -- 50 1.17 B ND 1.24 B 3.04 B 1.14 B 1.79 B 6.30 B 1.11 J ug/L 09/11/17 100 -- - 2.20 -- 50 ND ND ND ND ND ND 5.04 J ND ug/L 03/05/18 100 -- - 2.20 -- 50 ND ND ND ND ND ND 5.41 J ND ug/L 12/11/18 100 -- - 2.20 10.0 - ND ND ND ND ND ND 7.14 J ND ug/L 03/05/19 100 -- - 2.20 10.0 - ND ND ND ND ND ND 11.0 ND ug/L 09/23/19 100 -- - 2.20 10.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 100 -- - 2.20 10.0 - ND ND ND 2.27 J ND ND 10.8 ND ug/L 09/15/20 100 -- - 2.20 10.0 - ND ND ND ND ND ND 6.72 J ND ug/L 03/22/21 100 -- - 2.20 10.0 - ND ND ND ND ND ND 10.3 ND ug/L 09/15/21 100 -- - 2.20 10.0 - ND ND ND ND ND Dry 9.77 J ND ug/L 03/21/22 100 -- - 2.20 10.0 - 2.62 J ND ND ND ND ND 9.49 J ND ug/L 09/12/22 100 -- - 2.20 10.0 - ND ND ND ND ND Dry 8.95 J ND ug/L 03/13/23 100 3.30 40.0 ND ND ND ND ND D 13.0 J ND Selenium ug/L 10/07/09 20 50 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 03/16/10 20 50 - -- -- 10 ND 1.07 J ND ND ND ND ND ND ug/L 09/07/10 20 50 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 03/23/11 20 50 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 09/12/11 20 50 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 03/12/12 20 50 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 10/01/12 20 50 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 03/12/13 20 50 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 09/10/13 20 50 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 03/11/14 20 50 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 09/10/14 20 50 - 5.00 -- 10 ND ND ND ND ND ND ND ND ug/L 03/09/15 20 50 - 5.00 -- 10 ND ND ND ND ND ND ND ND ug/L 09/14/15 20 50 - 5.00 -- 10 ND ND ND ND ND ND ND ND ug/L 03/07/16 20 50 - 6.20 -- 10 ND ND ND ND ND ND ND ND ug/L 09/13/16 20 50 - 6.20 -- 10 ND ND ND ND ND ND ND ND ug/L 03/06/17 20 50 - 10.00 -- 10 ND ND ND ND ND ND ND ND ug/L 09/11/17 20 50 - 0.910 -- 10 ND ND ND ND ND ND ND ND ug/L 03/05/18 20 50 - 6.20 -- 10 ND ND ND ND ND ND ND ND ug/L 12/11/18 20 50 - 6.20 10.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 20 50 - 6.20 10.0 - ND ND ND ND ND ND ND ND ug/L 09/23/19 20 50 - 6.20 10.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 20 50 - 6.20 10.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 20 50 - 6.20 10.0 - ND ND ND ND ND ND ND ND ug/L 03/22/21 20 50 - 6.20 10.0 - ND ND ND ND ND ND ND ND ug/L 09/15/21 20 50 - 6.20 10.0 - ND ND ND ND ND Dry ND ND ug/L 03/21/22 20 50 - 6.20 10.0 - ND ND ND ND ND ND ND ND ug/L 09/12/22 20 50 - 6.20 10.0 - ND ND ND ND ND Dry ND ND ug/L 03/13/23 20 50 10.0 20.0 ND ND ND ND ND D ND ND Silver ug/L 10/07/09 20 100 - -- -- 10 ND 4.27 J 2.09 J ND ND ND ND ND ug/L 03/16/10 20 100 - -- -- 10 ND 2.74 J ND ND ND ND ND ND ug/L 09/07/10 20 100 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 03/23/11 20 100 - -- -- 10 ND 4.45 J ND ND ND ND ND ND ug/L 09/12/11 20 100 - -- -- 10 ND 3.88 J ND ND ND ND ND ND ug/L 03/12/12 20 100 - -- -- 10 ND 4.15 J ND ND ND ND ND ND ug/L 10/01/12 20 100 - -- -- 10 ND 2.04 J ND ND ND ND ND ND ug/L 03/12/13 20 100 - -- -- 10 ND 4.51 J ND ND 2.24 J 2.06 J 1.92 J ND ug/L 09/10/13 20 100 - -- -- 10 ND 3.78 J ND ND ND ND ND ND ug/L 03/11/14 20 100 - -- -- 10 ND ND ND ND ND ND ND ND ug/L 09/10/14 20 100 - 1.90 -- 10 2.91 J 3.22 J 2.98 J 2.38 J 2.26 J 2.35 J ND ND ug/L 03/09/15 20 100 - 1.90 -- 10 ND ND ND 2.82 J ND ND ND ND ug/L 09/14/15 20 100 - 1.90 -- 10 ND ND ND ND ND ND ND ND ug/L 03/07/16 20 100 - 1.90 -- 10 ND ND ND ND ND ND ND ND ug/L 09/13/16 20 100 - 1.90 -- 10 ND ND ND ND ND ND ND ND ug/L 03/06/17 20 100 - 0.74 -- 10 ND 0.879 J ND ND ND ND ND ND ug/L 09/11/17 20 100 - 1.90 -- 10 ND 3.46 J ND ND ND ND ND ND ug/L 03/05/18 20 100 - 1.90 -- 10 ND ND ND ND ND ND ND ND ug/L 12/11/18 20 100 - 1.90 10.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 20 100 - 1.90 10.0 - ND ND ND ND ND ND ND ND ug/L 09/23/19 20 100 - 1.90 10.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 20 100 - 1.90 10.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 20 100 - 1.90 10.0 - ND ND ND ND ND ND ND ND ug/L 03/22/21 20 100 - 1.90 10.0 - ND ND ND ND ND ND ND ND ug/L 09/15/21 20 100 - 1.90 10.0 - ND ND ND ND ND Dry ND ND ug/L 03/21/22 20 100 - 1.90 10.0 - ND ND ND ND ND ND ND ND ug/L 09/12/22 20 100 - 1.90 10.0 - ND ND ND ND ND Dry ND ND ug/L 03/13/23 20 100 1.50 10.0 ND ND ND ND ND Dry ND ND 2 of May 2023 2014424721-22 TABLE 10 Summary of Detected Constituents in Monitoring Wells at the Closed Subtitle D Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Site. Practical SWS Upgradient Downgradient Detected Monitoring Constituents/Analytes Units Sample NC2L EPA MCL Specific MDL Quantitatlon Reporting Blanks MW-1RR MW-6 MW-6D MW-7 MW-8 MW-9 MW-11 Date GPS Limit Limit Thallium ug/L 10/07/09 0.28 2 - -- -- 5.5 ND ND ND ND ND ND ND ND ug/L 03/16/10 0.28 2 - -- -- 5.5 ND ND ND ND ND ND ND ND ug/L 09/07/10 0.28 2 - -- -- 5.5 ND ND ND ND ND ND ND ND ug/L 03/23/11 0.28 2 - -- -- 5.5 ND ND ND ND ND ND ND ND ug/L 09/12/11 0.28 2 - -- -- 5.5 ND ND ND ND ND ND ND 1.75 J ug/L 03/12/12 0.28 2 - -- -- 5.5 ND 0.148 J ND ND ND ND ND ND ug/L 10/01/12 0.28 2 - -- -- 5.5 ND ND ND ND ND ND ND ND ug/L 03/12/13 0.28 2 - -- -- 5.5 ND ND ND ND ND ND ND ND ug/L 09/10/13 0.28 2 - -- -- 5.5 ND ND ND ND ND ND ND ND ug/L 03/11/14 0.28 2 - -- -- 5.5 ND ND ND ND ND ND ND ND ug/L 09/10/14 0.28 2 - 0.11 -- 5.5 ND ND ND ND ND ND ND ND ug/L 03/09/15 0.28 2 - 0.11 -- 5.5 ND 0.113 J ND ND ND ND ND ND ug/L 09/14/15 0.28 2 - 0.11 -- 5.5 ND ND 0.244 J ND ND ND ND ND ug/L 03/07/16 0.28 2 - 0.11 -- 5.5 ND ND ND ND ND ND ND ND ug/L 09/13/i6 0.28 2 - 0.11 -- 5.5 ND ND ND ND ND ND ND ND ug/L 03/16/17 0.28 2 - 0.11 -- 5.5 0.455 J 0.643 J 0.386 J 0.169 J 0.480 J 0.402 J 0.266 J ND ug/L 09/11/17 0.28 2 - 0.11 -- 5.5 0.335 J 0.420 J 0.402 J 0.135 J 0.410 J 0.396 J 0.305 J ND ug/L 03/05/18 0.28 2 - 0.11 -- 5.5 ND 0.132 J ND ND ND ND ND ND ug/L 12/11/18 0.2 2 - 0.550 5.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 0.2 2 - 0.220 2.0 - 0.266 J ND ND ND ND ND ND ND ug/L 09/23/19 0.2 2 - 0.220 2.0 - ND ND 1.93 J ND 1.42 J ND ND ND ug/L 03/02/20 0.2 2 - 0.220 2.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 0.2 2 - 0.220 2.0 - ND ND ND ND ND ND ND ND ug/L 03/22/21 0.2 2 - 0.220 2.0 - ND ND ND ND ND ND ND ND 09/15/21 0.2 2 - 0.220 2.0 - ND ND ND ND ND Dry ND ND %ug/L L 09/12/22 2 2 - 0.220 2.0 - ND ND ND ND ND Dry ND ND u /L 03/13/23 2 2 0.260 1.0 ND ND ND ND ND D ND ND Vanadium ug/L 10/07/09 0.3 -- - -- -- 25 2.73 J ND 89.5 ND 1.96 J 6.28 J ND ND ug/L 03/16/10 0.3 -- - -- -- 25 3.11 J ND 11.1 J ND 2.26 J 4.44 J ND ND ug/L 09/07/10 0.3 -- - -- -- 25 2.09 J ND 3.03 J ND 1.71 J ND ND ND ug/L 03/23/11 0.3 -- - -- -- 25 3.57 J ND 6.09 J 2.02 J 2.36 J 5.39 J ND ND ug/L 09/12/11 0.3 -- - -- -- 25 2.78 J ND 6.34 J ND ND 7.06 J ND ND ug/L 03/12/12 0.3 -- - -- -- 25 2.16 J ND 2' ND ND ND ND ND ug/L 10/01/12 0.3 -- - -- -- 25 6.67 J 2.01 J 16.2 J ND ND ND ND ND ug/L 03/12/13 0.3 -- - -- -- 25 1.73 J ND 11.3 J ND ND ND ND ND ug/L 09/10/13 0.3 -- - -- -- 25 1.81 J ND ND ND 1.62 J ND ND ND ug/L 03/11/14 0.3 -- - -- -- 25 2.61 J ND 11.6 J ND ND ND ND ND ug/L 09/10/14 0.3 -- - 1.40 -- 25 ND ND 2.08 J ND 1.85 J ND ND ND ug/L 03/09/15 0.3 -- - 1.40 -- 25 1.99 J ND 4.54 J ND ND ND ND ND ug/L 09/14/15 0.3 -- - 1.40 -- 25 2.16 J ND 6.01 J ND 7.13 J ND ND ND ug/L 03/07/16 0.3 -- - 1.40 -- 25 ND 2.08 J 2.37 J ND ND ND ND ND ug/L 09/13/16 0.3 -- - 1.40 -- 25 1.72 J ND 1.86 J ND 2.01 J ND ND ND ug/L 03/06/17 0.3 -- - 0.50 -- 25 2.13 B 1.17 J 2.56 J 0.965 J 3.11 J 0.914 J 0.997 J ND ug/L 09/11/17 0.3 -- - 1.40 -- 25 ND 3.29 J 2.08 J ND 1.77 J ND ND ND ug/L 03/05/18 0.3 -- - 1.40 -- 25 ND ND 1.96 B ND 1.99 B ND ND 1.40 J ug/L 12/11/18 0.3 -- - 1.40 10.0 - 1.48 J 1.94 J 2.44 J ND ND ND ND ND ug/L 03/05/19 0.3 -- - 1.40 10.0 - ND ND 2.36 J ND ND ND ND ND ug/L 09/23/19 0.3 -- - 1.40 10.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 0.3 -- - 1.40 10.0 - ND ND 1.70 J ND ND ND ND ND ug/L 09/15/20 0.3 -- - 1.40 10.0 - ND ND 1.71 J ND ND ND ND ND ug/L 03/22/21 0.3 -- - 1.40 10.0 - ND ND 1.53 J ND ND ND ND ND ug/L 09/15/21 0.3 -- - 1.40 10.0 - ND ND ND ND 1.73 J Dry ND ND ug/L 03/21/22 7 -- - 1.40 10.0 - ND ND 2.21 J 2.20 J 2.50 J ND ND ND ug/L 09/12/22 7 -- - 1.40 10.0 - ND ND 1.58 J ND ND Dry ND ND u /L 03/13/23 7 1.00 10.0 1.3 J 1.7 J 1.5 J ND 2.7 J D ND ND Zinc ug/L 10/07/09 1000 5000' - -- -- 10 ND 9.62 B 83.3 B 9.40 B ND 12.2 B 18.8 B 18.1 ug/L 03/16/10 1000 5000' - -- -- 10 ND 5.61 J 10.8 6.74 J 3.87 J 9.51 J 17.6 ND ug/L 09/07/10 1000 5000' - -- -- 10 ND 5.39 J 4.22 J 6.67 J ND 3.84 J 10.8 ND ug/L 03/23/11 1000 5000' - -- -- 10 10.2 ND 7.40 J 8.48 J ND 12.4 11.2 ND ug/L 09/12/11 1000 5000' - -- -- 10 ND 5.99 J 6.97 J 8.48 J ND 13.7 8.67 J ND ug/L 03/12/12 1000 5000' - -- -- 10 ND 6.49 J 22.8 5.59 J ND ND 8.76 J ND ug/L 10/01/12 1000 5000' - -- -- 10 9.65 J 7.42 J 15.8 8.98 J ND 3.96 J 7.16 J ND ug/L 03/12/13 1000 5000' - -- -- 10 ND ND 8.57 J 6.42 J ND ND 9.20 J ND ug/L 09/10/13 1000 5000' - -- -- 10 ND 7.03 J 6.05 J 7.60 J ND ND 20.2 ND ug/L 03/11/14 1000 5000' - -- -- 10 12.0 7.88 J 12.3 8.46 J 3.97 J 7.06 J 12.9 ND ug/L 09/10/14 1000 5000' - 3.80 -- 10 ND ND ND 7.72 J ND 5.00 J 10.9 ND ug/L 03/09/15 1000 5000' - 3.80 -- 10 4.17 J 5.43 J 5.58 J 8.34 J ND ND 70 J ND ug/L 09/14/15 1000 5000' - 3.80 -- 10 ND 5.23 J 4.39 J 6.89 J 4.15 J ND 6.43 J ND ug/L 03/07/16 1000 5000' - 3.80 -- 10 ND ND ND 5.52 J ND ND 12.4 ND ug/L 09/13/16 1000 5000' - 3.80 -- 10 ND 4.97 J ND 7.12 J ND ND 5.92 J ND ug/L 09306/17 1000 5000' - 6.30 -- 10 ND ND ND 8.65 J ND ND 8.44 J ND ug/L 09/11/17 1000 5000' - 4.40 -- 10 ND ND ND 14.6 B 8.87 B 11.1 B 14.1 B 8.94 J ug/L 03/05/18 1000 5000' - 4.40 -- 10 ND ND ND 7.02 J ND ND 6.31 J ND ug/L 12/11/18 1000 5000' - 4.40 10.0 - ND ND ND 5.84 J ND ND 7.98 J ND ug/L 03/05/19 1000 5000' - 4.40 10.0 - ND ND ND 7.70 J ND ND 20.4 ND ug/L 09/23/19 1000 5000' - 4.40 10.0 - 4.81 J ND ND ND ND ND ND ND ug/L 03/02/20 1000 5000' - 4.40 10.0 - ND 9.17 J ND 6.37 J ND ND 18.8 ND ug/L 09/15/20 1000 5000' - 4.40 10.0 - 7.77 J 7.43 J 5.88 J 7.59 J ND ND 12.6 ND ug/L 03/22/21 1000 5000' - 4.40 10.0 - ND ND ND 5.85 J ND 4.70 J 15.8 ND ug/L 09/15/21 1000 5000' - 4.40 10.0 - ND 5.09 J ND 11.5 ND Dry 19.5 ND ug/L 03/21/22 1000 5000' - 4.40 10.0 - ND 9.58 J 7.68 J 6.82 J ND ND 11.9 ND ug/L 09/12/22 1000 5000' - 4.40 10.0 - 4.73 J ND ND 6.91 J ND Dry 11.4 ND u /L 03/13/23 1000 5000' 8.70 20.0 13.0 J ND ND ND ND D 19.0 J ND Acetone ug/L 03/15/10 6000 -- - -- -- 100 ND ND ND ND ND ND ND ND ug/L 09/07/10 6000 -- - -- -- 100 ND ND ND ND ND ND ND ND ug/L 03/22/11 6000 -- - -- -- 100 ND ND ND ND ND ND ND ND ug/L 09/13/11 6000 -- - -- -- 100 ND ND ND ND ND ND ND ND ug/L 03/12/12 6000 -- - -- -- 100 ND ND ND ND ND ND ND ND ug/L 10/01/12 6000 -- - -- -- 100 ND ND ND ND ND ND ND ND ug/L 03/12/13 6000 -- - -- -- 100 ND ND ND ND ND ND ND ND ug/L 09/1.113 6000 -- - -- -- 100 ND ND ND ND ND ND ND ND ug/L 03/10/14 6000 -- - -- -- 100 ND ND ND ND ND ND ND ND ug/L 09/09/14 6000 -- - 1.2 -- 100 ND 12 J ND ND ND ND ND ND ug/L 03/09/15 6000 -- - 1.2 -- 100 ND ND ND ND ND ND ND ND ug/L 09/14/15 6000 -- - 1.2 -- 100 ND ND ND ND ND ND ND ND ug/L 03/07/16 6000 -- - 1.2 -- 100 ND ND ND ND ND ND ND ND ug/L 09/13/i6 6000 -- - 1.2 -- 100 ND 25 J ND ND ND ND ND ND ug/L 03/0 17 6000 -- - 10 -- 100 ND ND ND ND ND ND ND ND ug/L 09/12/17 6000 -- - 10 -- 100 ND ND ND ND ND ND ND ND ug/L 03/05/18 6000 -- - 10 -- 100 ND ND ND ND ND ND ND ND ug/L 12/11/18 6000 -- - 10 20 - ND ND ND ND ND ND ND ND ug/L 03/05/19 6000 -- - 10 20 - ND ND ND ND ND ND ND 18 J ug/L 09/23/19 6000 -- - 10 20 - ND ND ND ND ND ND ND ND ug/L 03/02/20 6000 -- - 10 20 - ND ND ND ND ND ND ND ND ug/L 09/15/20 6000 -- - 10 20 - ND ND ND ND ND ND 17 J ND ug/L 03/22/21 6000 -- - 10 20 - ND ND ND ND ND ND ND 25 ug/L 09/15/21 6000 -- - 10 20 - ND ND ND ND ND Dry ND 19 J 03/21/22 6000 -- - 10 20 - ND ND ND ND ND ND ND ND %ug/L L 09/12/22 6000 -- - 10 20 - ND ND ND ND ND Dry ND ND u /L 03/13/23 6000 10 20 ND ND ND ND ND D ND ND Benzene ug/L 03/15/10 1 5 5 -- -- 1 ND 0.45 J ND ND ND ND ND ND ug/L 09/07/10 1 5 5 -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/22/11 1 5 5 -- -- 1 ND ND ND ND ND ND ND ND ug/L 09/13/11 1 5 5 -- -- 1 ND ND ND ND ND ND ND ND ug/L 1 5 5 -- -- 1 ND 0.37 J ND ND ND ND ND ND ug/L %12/12 10/01/12 1 5 5 -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/12/13 1 5 5 -- -- 1 ND ND ND ND ND ND ND ND ug/L 09/10/13 1 5 5 -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/10/14 1 5 5 -- -- 1 ND 0.44 J ND ND ND ND ND ND ug/L 09/09/14 1 5 5 0.15 -- 1 ND 0.60 J ND ND ND ND ND ND ug/L 03/09/15 1 5 5 0.15 -- 1 ND 0.44 J ND ND ND ND ND ND ug/L 09/14/15 1 5 5 0.15 -- 1 ND ND ND ND ND ND ND ND ug/L 03/07/i6 1 5 5 0.15 -- 1 ND ND ND ND ND ND ND ND ug/L 09/13/16 1 5 5 0.15 -- 1 ND 0.45 J ND ND ND ND ND ND ug/L 03/06/17 1 5 5 0.15 -- 1 ND ND ND ND ND ND ND ND ug/L 09/12/117 1 5 5 0.15 -- 1 ND ND ND ND ND ND ND ND ug/L 03/05/18 1 5 5 0.15 -- 1 ND ND ND ND ND ND ND ND ug/L 12/11/18 1 5 5 0.15 1.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 1 5 5 0.15 1.0 - ND 0.47 J ND ND ND ND ND ND ug/L 09/23/19 1 5 5 0.15 1.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 1 5 5 0.15 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 1 5 5 0.15 1.0 - ND 0.77 J ND ND ND ND ND ND ug/L 03/22/2 1 5 - 0.15 1.0 - ND 0.81 J ND ND ND ND ND ND ug/L 09/15/211 1 5 - 0.15 1.0 - ND 0.89 J ND ND ND Dry ND ND ug/L 03/21/22 1 5 - 0.15 1.0 - ND 0.77 J ND ND ND ND ND ND ug/L 09/12/22 1 5 - 0.15 1.0 - ND ND ND ND ND Dry ND ND u /L 03/13/23 1 5 0.15 1.0 ND ND ND ND ND Ply ND ND Bromoform ug/L 03/15/10 4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/07/10 4 80* - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/22/11 4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/13/11 4 80* - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/12/12 4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 10/01/12 4 80* - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/12/13 4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/10/13 4 80* - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/10/14 4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/09/14 4 80* - -- -- 3 ND ND ND ND ND ND ND ND 03/09/15 4 80` - -- -- 3 ND ND ND ND ND ND ND ND %ug/L L .9/14/15 4 80* - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/07/16 4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/13/i6 4 80* - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/06/17 4 80` - 0.22 -- 3 ND ND ND ND ND ND ND ND ug/L 09/12/17 4 80* - 0.22 -- 3 ND ND ND ND ND ND ND ND ug/L 03/05/18 4 80` - 0.22 -- 3 ND ND ND ND ND ND ND ND ug/L 12/11/18 4 80* - 0.22 1.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 4 80` - 0.22 1.0 - ND ND ND ND ND ND ND ND ug/L 09/23/19 4 80* - 0.22 1.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 4 80` - 0.22 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 4 80* - 0.22 1.0 - ND ND ND ND ND 2.1 B ND 3.7 ug/L 03/22/21 4 80` - 0.22 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/21 4 80* - 0.22 1.0 - ND ND ND ND ND Dry ND ND ug/L 03/21/22 4 80` - 0.22 1.0 - ND ND ND ND ND ND ND ND ug/L .91 J22 4 80* - 0.22 1.0 - ND ND ND ND ND Dry ND ND u /L 03/13/23 4 80` 0.22 1.0 ND ND ND ND ND D ND ND 3cf5 May 2023 2014424721-22 TABLE 10 Summary of Detected Constituents in Monitoring Wells at the Closed Subtitle D Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Site. Practical SWS Upgradient Downgradient Detected Monitoring Constituents/Analytes Units Sample NC2L EPA MCL specific MDL Quantitatlon Reporting Blanks MW-1RR MW-6 MW-6D MW-7 MW-8 MW-9 MW-11 Date GPS Limit Limit Chlorobenzene ug/L 03/15/10 50 100 100 -- - 3 ND ND ND ND ND ND ND ND ug/L 09,07/10 50 100 100 -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/22/11 50 100 100 -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/13/11 50 100 100 -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/12/12 50 100 100 -- -- 3 ND ND ND ND ND ND ND ND ug/L 10/01/12 50 100 100 -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/12/13 50 100 1Do -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/10/13 50 100 100 -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/10/14 50 100 100 -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/09/14 50 100 100 -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/09/15 50 100 100 -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/14/15 50 100 100 -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/07/16 50 100 1Do -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/13/16 50 100 100 -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/06/17 50 100 100 0.17 -- 3 ND ND ND ND ND ND ND ND ug/L 09/12/17 50 100 100 0.17 -- 3 ND ND ND ND ND ND ND ND ug/L 03/05/18 50 100 100 0.17 -- 3 ND ND ND ND ND ND ND ND ug/L 12/11/18 50 100 100 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 50 100 100 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 09/23/19 50 100 100 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 50 100 100 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 50 100 100 0.17 1.0 - - ND ND ND ND ND ND ND ug/L 03/22/21 50 100 100 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/21 50 100 100 0.17 1.0 - ND ND ND ND ND -- ND ND ug/L 03/21/22 50 100 100 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 09/12/22 50 100 100 0.17 1.0 - ND ND ND ND ND Dry ND ND u L 03/13/23 50 100 100 0.17 1.0 ND 0.27 J ND ND ND Dry ND ND Dibromochloromethane ug/L 03/15/10 0.4 80` - - -- 3 ND ND ND ND ND ND ND ND ug/L 09/07/10 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/22/11 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/13/11 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/12/12 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 10/01/12 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/12/13 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/10/13 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/10/14 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/09/14 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/09/15 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/14/15 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 03/07/16 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 09/13/16 0.4 80` - -- -- 3 ND ND ND ND ND ND ND ND ug/L 016/17 0.4 80` - 0.17 -- 3 ND ND ND ND ND ND ND ND ug/L 09/12/17 0.4 80` - 0.17 -- 3 ND ND ND ND ND ND ND ND ug/L 03/05/18 0.4 80` - 0.17 -- 3 ND ND ND ND ND ND ND ND ug/L 12/11/18 0.4 80` - 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 0.4 80` - 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 09/23/19 0.4 80` - 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 0.4 80` - 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 0.4 80` - 0.17 1.0 - ND ND ND ND ND 1.0 B ND 3.5 ug/L 03/22/21 0.4 80` - 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/21 0.4 80` - 0.17 1.0 - ND ND ND ND ND Dry ND ND ug/L 03/21/22 0.4 80` - 0.17 1.0 - ND ND ND ND ND ND ND ND ug/L 09/12/22 0.4 80` - 0.17 1.0 - ND ND ND ND ND Dry ND ND ug/L 03/13/23 0.4 80` 0.17 1.0 ND ND ND ND ND Dry ND ND 1,4-Dichlorobenzene ug/L 03/15/10 6 75 - - - 1 ND ND ND ND ND ND ND ND ug/L 09/07/10 6 75 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/22/11 6 75 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 09/13/11 6 75 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/12/12 6 75 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 10/01/12 6 75 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/12/13 6 75 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 09/10/13 6 75 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 03/10/14 6 75 - -- -- 1 ND ND ND ND ND ND ND ND ug/L 09/09/14 6 75 - 0.19 -- 1 ND 0.54 J ND ND ND ND ND ND ug/L 03/09/15 6 75 - 0.19 -- 1 ND 0.47 J ND ND ND ND ND ND ug/L 09/14/15 6 75 - 0.19 -- 1 ND ND ND ND ND ND ND ND ug/L 0%7/16 6 75 - 0.19 -- 1 ND ND ND ND ND ND ND ND ug/L 09/13/16 6 75 - 0.19 -- 1 ND 0.47 J ND ND ND ND ND ND ug/L 03/06/17 6 75 - 0.19 -- 1 ND ND ND ND ND ND ND ND ug/L 092/17 6 - 0.19 -- 1 ND 0.56 J ND ND ND ND ND ND ug/L 03/1 /5/18 6 7575 - 0.19 -- 1 ND ND ND ND ND ND ND ND ug/L 12/11/18 6 75 - 0.19 1.0 - ND 0.47 J ND ND ND ND ND ND ug/L 03/05/19 6 75 - 0.19 1.0 - ND 0.71 J ND ND ND ND ND ND ug/L 09/23/19 6 75 - 0.19 1.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 6 75 - 0.19 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 6 75 - 0.19 1.0 - ND 0.61 J ND ND ND ND ND ND ug/L 03/22/21 6 75 - 0.19 1.0 - ND 1.5 ND ND ND ND ND ND ug/L 09/15/21 6 75 - 0.19 1.0 - ND ND ND ND ND Dry ND ND ug/L 03/21/22 6 75 - 0.19 1.0 - ND ND ND ND ND ND ND ND ug/L 09/12/22 6 75 - 0.19 1.0 - ND 0.71 J ND ND ND Dry ND ND u /L 03/13/23 6 75 0.19 1.0 ND ND ND ND ND Dry ND ND 1,1-Dichloroethane ug/L 10/O6/09 6 -- - -- - 5 ND ND ND ND ND ND 0.70 J ND ug/L 03/15/10 6 -- - -- -- 5 ND ND ND ND ND ND 0.45 J ND ug/L 09/07/10 6 -- - -- -- 5 ND ND ND ND ND ND 0.92 J ND ug/L 03/22/11 6 -- - -- -- 5 ND ND ND ND ND ND 0.74 J ND ug/L 09/13/11 6 -- - -- -- 5 ND ND ND ND ND ND 1.0 J ND ug/L 03/12/12 6 -- - -- -- 5 ND ND ND ND ND ND 1.2 J ND ug/L 10/01/12 6 -- - -- -- 5 ND ND ND ND ND ND 1.1 J ND ug/L 03/12/13 6 -- - -- -- 5 ND ND ND ND ND ND 1.5 J ND ug/L 09/10/13 6 -- - -- -- 5 ND ND ND ND ND ND 0.50 J ND ug/L 03/10/14 6 -- - -- -- 5 ND ND ND ND ND ND 1.6 J ND ug/L 09/09/14 6 -- - 0.13 -- 5 ND ND ND ND ND ND 1.4 J ND ug/L 03/09/15 6 -- - 0.13 -- 5 ND ND ND ND ND ND 0.52 J ND ug/L 09/14/15 6 -- - 0.13 -- 5 ND ND ND ND ND ND 0.59 J ND ug/L 03/07/16 6 -- - 0.13 -- 5 ND ND ND ND ND ND ND ND ug/L 09/13/16 6 -- - 0.13 -- 5 ND ND ND ND ND ND 0.58 J ND ug/L 03/06/17 6 -- - 0.13 -- 5 ND ND ND ND ND ND ND ND ug/L 09/12/17 6 -- - 0.13 -- 5 ND ND ND ND ND ND ND ND ug/L 03/05/18 6 -- - 0.13 -- 5 ND ND ND ND ND ND ND ND ug/L 12/11/18 6 -- - 0.13 1.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 6 -- - 0.13 1.0 - ND ND ND ND ND ND ND ND ug/L 09/23/19 6 -- - 0.13 1.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 6 -- - 0.13 1.0 - ND ND ND ND ND ND 0.74 J ND ug/L 09/15/20 6 -- - 0.13 1.0 - ND ND ND ND ND ND 1.0 ND ug/L 03/22/21 6 -- - 0.13 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/21 6 -- - 0.13 1.0 - ND ND ND ND ND Dry 1.1 ND ug/L 03/21/22 6 -- - 0.13 1.0 - ND ND ND ND ND ND ND ND ug/L 09/12/22 6 -- - 0.13 1.0 - ND ND ND ND ND Dry 0.99 J ND u /L 03/13/23 6 0.13 1.0 ND ND ND ND ND Dry ND ND 1,1-Dichloroethene ug/L 10/06/09 350 7 - -- -- 5 ND ND ND ND 5.5 3.1 J 1.4 J ND ug/L 03/15/10 350 7 - -- -- 5 ND ND ND ND ND 1.4 J ND ND ug/L 09/07/10 350 7 - -- -- 5 ND ND ND ND 5.2 2.8 J 0.82 J ND ug/L 03/22/11 350 7 - -- -- 5 ND ND ND ND 1.3 J 0.96 J 1.7 J ND ug/L 09/13/11 350 7 - -- -- 5 ND ND ND ND 6.9 3.0 J 2.6 J ND ug/L 03/12/12 350 7 - -- -- 5 ND ND ND ND 1.2 J 1.3 J 2.1 J ND ug/L 10/01/12 350 7 - -- -- 5 ND ND ND ND 6.2 1.8 J 2.6 J ND ug/L 03/12/13 350 7 - -- -- 5 ND ND ND ND ND 0.78 J 3.1 J ND ug/L 09/10/13 350 7 - -- -- 5 ND ND ND ND 2.6 J 2.3 J ND ND ug/L 03/10/14 350 7 - -- -- 5 ND ND ND ND ND 1.2 J 1.6 J ND ug/L 09/09/14 350 7 - 0.21 -- 5 ND ND ND ND 6.3 3.5 J 4.2 J ND ug/L 03/09/15 350 7 - 0.21 -- 5 ND ND ND ND ND 0.61 J 3.2 J ND ug/L 09/14/15 350 7 - 0.21 -- 5 ND ND ND ND 5.8 2.2 J 5.0 ND ug/L 03/07/16 350 7 - 0.21 -- 5 ND ND ND ND ND 1.2 J 0.47 J ND ug/L 09/13/16 350 7 - 0.21 -- 5 ND ND ND ND 5.6 1.9 J 2.9 J ND ug/L 03/06/17 350 7 - 0.21 -- 5 ND ND ND ND 1.8 J 1.6 J 4.6 J ND ug/L 09/12/17 350 7 - 0.21 -- 5 ND ND ND ND 3.2 J 1.5 J 3.9 J ND ug/L 03/05/18 350 7 - 0.21 -- 5 ND ND ND ND 0.85 J 0.81 J 3.4 J ND ug/L 12/11/18 350 7 - 0.21 1.0 - ND ND ND ND ND 0.46 J 3.1 ND ug/L 03/05/19 350 7 - 0.21 1.0 - ND ND ND ND ND ND ND ND ug/L 09/23/19 350 7 - 0.21 1.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 350 7 - 0.21 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 350 7 - 0.21 1.0 - ND ND ND ND 3.2 1.4 1.1 ND ug/L 03/22/21 350 7 - 0.21 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/21 350 7 - 0.21 1.0 - ND ND ND ND 3.5 Dry ND ND ug/L 03/21/22 350 7 - 0.21 1.0 - ND ND ND ND ND ND ND ND ug/L 09/12/22 350 7 - 0.21 1.0 - ND ND ND ND 2.9 Dry ND ND u L 03/13/23 350 7 0.21 1.0 ND ND ND ND ND Dry ND ND cis-1,2-Dichlomethene ug/L 10/O6/09 70 70 - - -- 5 ND 0.47 J ND ND ND ND ND ND ug/L 03/15/10 70 70 - -- -- 5 ND 0.71 J ND ND ND ND ND ND ug/L 09/07/10 70 70 - -- -- 5 ND 0.62 J ND ND ND ND ND ND ug/L 03/22/11 70 70 - -- -- 5 ND ND ND ND ND ND ND ND ug/L 09/13/11 70 70 - -- -- 5 ND ND ND ND ND ND ND ND ug/L 0312/12 70 70 - -- -- 5 ND 0.34 J ND ND ND ND ND ND ug/L 10/01/12 70 70 - -- -- 5 ND ND ND ND ND ND ND ND ug/L 03/12/13 70 70 - -- -- 5 ND ND ND ND ND ND ND ND ug/L 09/10/13 70 70 - -- -- 5 ND ND ND ND ND ND ND ND ug/L 03/10/14 70 70 - -- -- 5 ND 0.44 J ND ND ND ND 0.96 J ND ug/L 09/09/14 70 70 - 0.15 -- 5 ND 0.57 J ND ND ND 0.49 J ND ND ug/L 03/09/15 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ug/L 09/14/15 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ug/L 03/07/16 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ug/L 09/13/16 70 70 - 0.15 -- 5 ND 0.44 J ND ND ND ND ND ND ug/L 03/06/17 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ug/L 09/12/17 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ug/L 03/05/18 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ug/L 12/11/18 70 70 - 0.15 1.0 - ND ND ND ND ND ND ND ND ug/L 03/05/19 70 70 - 0.15 1.0 - ND 0.52 J ND ND ND ND ND ND ug/L 09/23/19 70 70 - 0.15 1.0 - ND ND ND ND ND ND ND ND ug/L 03/02/20 70 70 - 0.15 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/20 70 70 - 0.15 1.0 - ND ND ND ND ND ND ND ND ug/L 03/22/21 70 70 - 0.15 1.0 - ND ND ND ND ND ND ND ND ug/L 09/15/21 70 70 - 0.15 1.0 - ND 0.96 J ND ND ND Dry ND ND ug/L 03/21/22 70 70 - 0.15 1.0 - ND 0.55 J ND ND ND ND ND ND ug/L 09/12/22 70 70 - 0.15 1.0 - ND 0.45 J ND ND ND Dry ND ND ug/L 03/13/23 70 70 0.15 1.0 ND 0.30 J ND ND ND Dry ND ND 4cf5 May 2023 2014424721-22 TABLE 10 Summary of Detected Constituents in Monitoring Wells at the Closed Subtitle D Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Site. Practical SWS Upgradient Downgradient Detected Monitoring Constituents/Analytes Units Sample NC2L EPA MCL Specific MDL Quantitatlon Reporting Blanks MW-1RR MW-6 MW-6D MW-7 MW-8 MW-9 MW-11 Date GPS Limit Limit Chloromethane ug/L 03/15/10 3 -- - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09,07/10 3 -- - -- -- 1 NO NO NO NO 1.3 ND ND ND ug/L 03/22/11 3 -- - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/13/11 3 -- - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/12/12 3 -- - -- -- 1 NO NO NO NO NO ND ND ND ug/L 10/01/12 3 -- - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/12/13 3 -- - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/10/13 3 -- - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/10/14 3 -- - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/09/14 3 -- - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/09/15 3 -- - 0.13 -- 1 NO NO NO NO NO ND ND ND ug/L 09/14/15 3 -- - 0.13 -- 1 NO NO NO NO NO ND ND ND ug/L 03/07/16 3 -- - 0.13 -- 1 NO NO NO NO NO ND ND ND ug/L 09/13/16 3 -- - 0.13 -- 1 NO NO NO NO NO ND ND ND ug/L 03/06/17 3 -- - 0.13 -- 1 NO NO NO NO NO ND ND ND ug/L 09/12/17 3 -- - 0.13 -- 1 NO NO NO NO NO ND ND ND ug/L 03/05/18 3 -- - 0.13 -- 1 NO NO NO NO NO ND ND ND ug/L 12/11/18 3 -- - 0.13 1.0 - NO NO NO NO NO ND ND ND ug/L 03/05/19 3 -- - 0.13 1.0 - NO NO NO NO NO ND ND ND ug/L 09/23/19 3 -- - 0.13 1.0 - NO NO NO NO NO ND ND ND ug/L 03/02/20 3 -- - 0.13 1.0 - NO NO NO NO NO ND ND ND ug/L 09/15/20 3 -- - 0.13 1.0 - NO NO NO NO NO ND ND ND ug/L 03/22/21 3 -- - 0.13 1.0 - NO NO NO NO NO ND ND ND ug/L 09/15/21 3 -- - 0.13 1.0 - NO NO NO NO NO Dry ND ND ug/L 03/21/22 3 -- - 0.13 1.0 - NO NO NO NO NO ND ND ND ug/L 09/12/22 3 -- - 0.13 1.0 - NO NO NO NO NO Dry ND ND u L 03/13/23 3 0.13 1.0 NO NO NO NO NO Dry ND ND Methylene chloride ug/L 03/15/10 5 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/07/10 5 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/22/11 5 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/13/11 5 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/12/12 5 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 10/01/12 5 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/12/13 5 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/10/13 5 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/10/14 5 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/09/14 5 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/09/15 5 5 - 0.23 -- 1 NO NO NO NO NO ND ND ND ug/L 09/14/15 5 5 - 0.23 -- 1 NO NO NO NO NO ND ND ND ug/L 03/07/16 5 5 - 0.23 -- 1 NO NO NO NO NO ND ND ND ug/L 09/13/16 5 5 - 0.23 -- 1 NO NO NO NO NO ND ND ND ug/L 03/06/17 5 5 - 0.23 -- 1 NO NO NO NO NO ND ND ND ug/L 09/12/17 5 5 - 0.23 -- 1 NO NO NO NO NO ND ND ND ug/L 03/05/18 5 5 - 0.23 -- 1 NO NO NO NO NO ND ND ND ug/L 12/11/18 5 5 - 0.23 1.0 - NO NO NO NO NO ND ND ND ug/L 03/05/19 5 5 - 0.23 1.0 - NO NO NO NO NO ND ND ND ug/L 09/23/19 5 5 - 0.23 1.0 - NO NO NO NO NO ND ND ND ug/L 03/02/20 5 5 - 0.23 1.0 - NO NO NO 0.90 B 0.76 B 1.0 B 0.59 B 0.43 J ug/L 09/15/20 5 5 - 0.23 1.0 - NO NO NO NO NO ND ND ND ug/L 03/22/21 5 5 - 0.23 1.0 - NO NO NO NO NO ND ND 0.93 J ug/L 09/15/21 5 5 - 0.23 1.0 - NO NO NO NO NO Dry ND ND ug/L 03/21/22 5 5 - 0.23 1.0 - NO NO NO NO NO ND ND 0.86 J ug/L 09/12/22 5 5 - 0.23 1.0 - NO NO NO NO NO Dry ND 0.60 J ug/L 03/13/23 5 5 0.23 1.0 NO 0.27 B 0.53 B 0.46 B 0.45 B Dry 0.39 B 040 J Tetrachloroethene ug/L 03/15/10 0.7 5 - -- -- 1 NO NO NO NO NO ND 0.57 B 016 J ug/L 09101,0 0.7 5 - -- -- 1 NO NO NO NO NO ND 0.50 J ND ug/L 03/22/11 0.7 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/13/11 0.7 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/12/12 0.7 5 - -- -- 1 NO NO NO NO NO ND 0.66 J ND ug/L 10/01/12 0.7 5 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/12/13 0.7 5 - -- -- 1 NO NO NO NO NO ND 0.54 J ND ug/L 09/10/13 0.7 5 - -- -- 1 NO NO NO NO NO ND 0.47 J ND ug/L 03/10/14 0.7 5 - -- -- 1 NO NO NO NO NO ND 0.58 J ND ug/L 09/09/14 0.7 5 - 0.17 -- 1 NO NO NO NO NO ND ND ND ug/L 03/09/15 0.7 5 - 0.17 -- 1 NO NO NO NO NO ND ND ND ug/L 09/14/15 0.7 5 - 0.17 -- 1 NO NO NO NO NO ND ND ND ug/L 03/07/16 0.7 5 - 0.17 -- 1 NO NO NO NO NO ND ND ND ug/L 09/13/16 0.7 5 - 0.17 -- 1 NO NO NO NO NO ND ND ND ug/L 03/06/17 0.7 5 - 0.17 -- 1 NO NO NO NO NO ND ND ND ug/L 09/12/17 0.7 5 - 0.17 -- 1 NO NO NO NO NO ND ND ND ug/L 03/05/18 0.7 5 - 0.17 -- 1 NO NO NO NO NO ND ND ND ug/L 12/11/18 0.7 5 - 0.17 1.0 - NO NO NO NO NO ND ND ND ug/L 03/05/19 0.7 5 - 0.17 1.0 - NO NO NO NO NO ND ND ND ug/L 09/23/19 0.7 5 - 0.17 1.0 - NO NO NO NO NO ND ND ND ug/L 03/02/20 0.7 5 - 0.17 1.0 - NO NO NO NO NO ND ND ND ug/L 09/15/20 0.7 5 - 0.17 1.0 - NO NO NO NO NO ND ND ND ug/L 03/22/21 0.7 5 - 0.17 1.0 - NO NO NO NO NO ND ND ND ug/L 09/15/21 0.7 5 - 0.17 1.0 - NO NO NO NO NO Dry 0.49 J ND ug/L 03/21/22 0.7 5 - 0.17 1.0 - NO NO NO NO NO ND ND ND ug/L 09/12/22 0.7 5 - 0.17 1.0 - NO NO NO NO NO Dry ND ND u L 03/13/23 0.7 5 0.17 1.0 NO NO NO NO NO Dry ND ND Toluene ug/L 10/06/09 600 1000 - -- -- 1 NO NO 0.42 J NO NO ND ND ND ug/L 03/15/10 600 100 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/07/10 600 100 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/22/11 600 100 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/13/11 600 100 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 3/1 02/12 600 100 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 10/01/12 600 100 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/12/13 600 100 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/10/13 600 100 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/10/14 600 too - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/09/14 600 1000 - 0.14 -- 1 0.98 J 0.51 J 0.44 J 1.3 0.95 J 1.8 ND ND ug/L 03/09/15 600 1000 - 0.14 -- 1 NO NO NO NO NO ND ND ND ug/L 09/14/15 600 1000 - 0.14 -- 1 NO NO NO NO NO ND ND ND ug/L 03/07/16 600 1000 - 0.14 -- 1 NO NO NO NO NO ND ND ND ug/L 09/13/16 600 1000 - 0.14 -- 1 NO NO NO NO NO ND ND ND ug/L 03/06/17 600 too - 0.14 -- 1 NO NO ND NO NO ND ND ND ug/L 09/12/17 600 1000 - 0.14 -- 1 NO NO NO NO NO ND ND ND ug/L 03/05/18 600 1000 - 0.14 -- 1 NO NO NO NO NO ND ND ND ug/L 12/11/18 600 1000 - 0.14 1.0 - NO NO NO NO 0.53 J ND ND ND ug/L 03/05/19 600 1000 - 0.14 1.0 - NO NO NO NO NO ND ND ND ug/L 09/23/19 600 1000 - 0.14 1.0 - NO NO NO NO NO ND ND ND ug/L 03/02/20 600 1000 - 0.14 1.0 - NO NO NO NO NO ND ND ND ug/L 09/15/20 600 1000 - 0.14 1.0 - NO NO NO NO NO ND ND ND ug/L 03/22/21 600 1000 - 0.14 1.0 - NO NO NO NO NO ND ND ND ug/L 09/15/21 600 1000 - 0.14 1.0 - NO NO NO NO NO Dry ND ND ug/L 03/21/22 600 1000 - 0.14 1.0 - NO NO NO NO NO ND ND ND ug/L 09/12/22 600 1000 - 0.14 1.0 - NO NO NO NO NO Dry ND ND u /L 03/13/23 600 1000 0.14 1.0 NO NO NO NO NO Dry ND ND 1,1,1-Trichloroethane ug/L 10/06/09 200 200 - -- -- 1 NO NO NO NO 0.64 J ND ND ND ug/L 03/15/10 200 200 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/07/10 200 200 - -- -- 1 NO NO NO NO 0.61 J ND ND ND ug/L 03/22/11 200 200 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/13/11 200 200 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/12/12 200 200 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 10/01/12 200 200 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/12/13 200 200 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/10/13 200 200 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 03/10/14 200 200 - -- -- 1 NO NO NO NO NO ND ND ND ug/L 09/09/14 200 200 - 0.12 -- 1 NO NO NO NO NO ND ND ND ug/L 03/09/15 200 200 - 0.12 -- 1 NO NO NO NO NO ND ND ND ug/L 09/14/15 200 200 - 0.12 -- 1 NO NO NO NO NO ND ND ND ug/L 03/07/16 200 200 - 0.12 -- 1 NO NO NO NO NO ND ND ND ug/L 09/13/16 200 200 - 0.12 -- 1 NO NO NO NO NO ND ND ND ug/L 03/06/17 200 200 - 0.12 -- 1 NO NO NO NO NO ND ND ND ug/L 09/12/17 200 200 - 0.12 -- 1 NO NO NO NO NO ND ND ND ug/L 03/05/18 200 200 - 0.12 -- 1 NO NO NO NO NO ND ND ND ug/L 12/11/18 200 200 - 0.12 1.0 - NO NO NO NO NO ND ND ND ug/L 03/05/19 200 200 - 0.12 1.0 - NO NO NO NO NO ND ND ND ug/L 09/23/19 200 200 - 0.12 1.0 - NO NO NO NO NO ND ND ND ug/L 03/02/20 200 200 - 0.12 1.0 - NO NO NO NO NO ND ND ND ug/L 09/15/20 200 200 - 0.12 1.0 - NO NO NO NO NO ND ND ND ug/L 03/22/21 200 200 - 0.12 1.0 - NO NO NO NO NO ND ND ND ug/L 09/15/21 200 200 - 0.12 1.0 - NO NO NO NO NO Dry ND ND ug/L 03/21/22 200 200 - 0.12 1.0 - NO NO NO NO NO ND ND ND ug/L 09/12/22 200 200 - 0.12 1.0 - NO NO NO NO NO Dry ND ND ug/L 03/13/23 200 200 0.12 1.0 NO NO NO NO NO Dry ND ND Notes: ug/L = micrograms per liter mg/L = milligrams per liter NC 2L = North Carolina Water Quality Standard EPA MCL = United States Environmental Protection Agency Maximum Contaminant Limit Site -Specific GPS = Statistically calculated site -wide standards as approved by NC DEQ on 7/8/2020 J = Prior to the December 2018 event, J flags are estimated values below the SWS Reporting limit. Beginning with the December 2018 event, J flags are estimated values between MDL and PQL. B = blank -qualified data ND = not detected above the laboratory detection limit Bold =concentrations above applicable GPS and/or NC 2L have been bolded. Shaded = concentrations above applicable EPA MCL have been shaded. = standard is for total trihalomethanes = standard is secondary MCL Dry = well dry and could not be sampled Historical data provided consists only of data since October 2009 and is not the complete historical record for the facility. The following diluions were noted for the March 2023 sampling event: antimony and thallium by 2X: All locations 5 of May 2023 TABLE 11 Summary of Field Parameters for Monitoring Wells at the Closed Subtitle D Landfil Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina 2014424721-22 Detected Monitoring Sample Upgradient Downgradient MW-1RR MW-6 MW-61D MW-7 MW-8 MW-9 MW-11 Constituents/Analytes Units Date pH (field) S.U. 10/07/09 8.96 6.20 5.79 4.68 5.99 5.53 5.63 S.U. 03/16/10 8.87 6.01 5.76 4.67 5.88 5.50 5.34 S.U. 09/07/10 8.85 6.01 6.00 4.74 6.01 5.38 5.49 S.U. 03/22/11 8.33 6.11 5.83 4.61 5.73 5.21 5.46 S.U. 09/12/11 9.59 5.93 6.07 5.06 5.32 5.74 5.68 S.U. 03/12/12 9.16 6.10 5.88 4.81 6.02 5.64 5.65 S.U. 03/12/12 9.19 6.29 6.09 5.19 5.96 5.72 5.80 S.U. 10/01/12 7.36 6.14 5.96 3.97 5.54 5.55 5.59 S.U. 03/12/13 8.97 6.10 5.88 4.86 5.96 5.53 5.63 S.U. 09/10/13 8.86 6.22 6.12 5.06 6.04 5.64 5.56 S.U. 09/09/14 8.97 6.79 6.64 5.19 6.45 5.86 5.73 S.U. 03/09/15 9.08 6.29 6.06 5.18 6.10 5.73 5.81 S.U. 09/14/15 8.86 6.37 6.00 5.06 6.04 5.63 5.68 S.U. 03/07/16 7.21 6.37 6.13 5.14 6.05 5.67 5.62 S.U. 09/13/16 5.54 5.86 5.31 3.82 5.23 4.66 5.04 S.U. 03/06/17 9.33 5.89 5.71 4.52 5.71 5.20 5.46 S.U. 09/12/17 8.52 6.34 6.11 6.78 6.73 5.98 6.36 S.U. 03/05/18 7.96 6.49 5.86 4.70 5.81 5.34 5.51 S.U. 12/11/18 8.06 6.23 5.97 4.73 5.97 5.56 5.78 S.U. 03/05/19 8.57 6.37 6.19 5.14 5.88 5.76 5.59 S.U. 09/24/19 6.29 5.95 5.54 6.07 5.98 5.96 4.83 S.U. 03/02/20 8.38 6.33 6.16 4.69 5.61 5.45 5.42 S.U. 09/15/20 6.57 6.24 6.05 4.39 5.55 5.25 5.78 S.U. 03/22/21 7.88 6.27 5.72 4.49 5.32 5.26 5.62 S.U. 09/15/21 7.68 6.43 6.50 5.34 5.78 Dry 6.17 S.U. 03/21/22 6.70 6.41 6.04 4.73 5.69 5.50 5.46 S.U. 09/12/22 6.41 6.18 6.00 5.01 5.79 Dry 5.46 S.U. 03/13/23 7.39 6.76 6.49 5.10 5.96 Dry 5.55 Specific Conductance (field) PS/cm 10/07/09 285 659 182 40 140 75 110 PS/cm 03/16/10 263 727 173 30 106 72 102 PS/cm 09/07/10 284 757 155 35 145 77 133 PS/cm 03/22/11 311 745 171 29 135 81 119 PS/cm 09/12/11 298 614 203 33 122 89 107 PS/cm 03/12/12 260 656 195 23 99 67 101 PS/cm 10/01/12 232 577 204 28 113 76 85 PS/cm 03/12/13 219 513 178 23 90 59 92 PS/cm 09/10/13 279 580 198 27 138 82 77 PS/cm 03/10/14 321 792 222 44 110 96 143 PS/cm 09/09/14 310 760 199 44 151 97 111 PS/cm 03/09/15 323 747 203 28 112 73 84 PS/cm 09/14/15 308 599 222 29 126 72 71 PS/cm 03/07/16 322 700 219 26 116 82 75 PS/cm 09/13/16 297 680 184 26 122 72 72 PS/cm 03/06/17 386 670 206 30 132 75 72 PS/cm 09/12/17 326 658 204 38 159 83 75 PS/cm 03/05/18 329 713 244 33 129 71 77 PS/cm 12/11/18 318 733 195 27 122 68 87 PS/cm 3/5/2019 318 785 207 25 83 72 86 PS/cm 09/24/19 339 756 165 28 131 78 76 PS/cm 03/02/20 285 578 210 27 80 70 106 PS/cm 09/15/20 324 779 166 26 121 66 93 PS/cm 03/22/21 329 870 207 25 67 68 82 PS/cm 09/15/21 290 696 150 24 107 Dry 89 PS/cm 03/21/22 980 718 166 23 87 46 126 PS/cm 09/12/22 527 653 145 25 119 Dry 119 PS/cm 03/13/23 525 750 171 24 78 Dry 90 1 of 3 May 2023 TABLE 11 Summary of Field Parameters for Monitoring Wells at the Closed Subtitle D Landfil Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina 2014424721-22 Detected Monitoring Sample Upgradient Downgradient MW-1RR MW-6 MW-61D MW-7 MW-8 MW-9 MW-11 Constituents/Analytes Units Date Temperature (field) °C 10/07/09 22.37 16.98 17.53 14.91 16.62 17.33 19.05 °C 03/16/10 14.23 13.93 13.31 12.76 12.08 14.84 16.48 °C 09/07/10 17.83 21.23 20.82 15.34 18.21 16.84 17.87 °C 03/22/11 15.74 18.03 17.19 18.25 14.59 16.48 19.65 °C 09/12/11 16.84 18.69 18.66 15.41 15.55 16.71 18.08 °C 03/12/12 17.30 17.04 17.12 13.67 12.93 15.23 17.44 °C 10/01/12 16.18 17.54 17.28 14.64 16.39 15.28 17.05 °C 03/12/13 14.93 14.79 15.19 12.81 11.74 13.77 16.08 °C 09/10/13 18.4 20.0 25.4 15.4 18.1 15.3 18.8 °C 03/10/14 14.3 14.8 15.0 13.2 12.9 14.6 17.4 °C 09/09/14 16.9 16.7 17.6 14.1 16.3 15.1 17.7 °C 03/09/15 15.2 14.8 15.0 13.6 12.1 14.6 16.3 °C 09/14/15 20.16 18.25 17.48 14.00 15.66 15.31 16.70 °C 03/07/16 15.9 17.8 19.1 14.2 14.3 15.1 17.1 °C 09/13/16 17.7 18.6 19.5 15.3 17.4 16.1 20.0 °C 03/06/17 14.9 15.8 15.9 14.9 14.6 15.6 17.3 °C 09/12/17 16.4 18.2 17.8 15.1 17.3 16.1 17.3 °C 03/05/18 14.9 15.4 15.6 14.1 12.4 15.5 16.6 °C 12/11/18 15.3 16.6 15.8 14.9 14.7 14.5 16.7 °C 03/05/19 14.7 14.2 13.6 12.8 11.1 13.8 16.4 °C 09/24/19 17.6 18.7 18.1 15.3 18.7 15.6 17.0 °C 03/02/20 15.6 15.4 16.2 13.9 12.1 14.4 16.4 °C 09/15/20 17.9 20.1 21.5 14.9 16.3 16.0 20.2 °C 03/22/21 16.0 15.1 15.5 13.2 11.5 14.6 15.9 °C 09/15/21 17.0 17.8 17.9 16.9 17.2 Dry 18.6 °C 03/21/22 15.3 15.3 15.5 14.7 12.6 15.2 16.4 °C 09/12/22 18.1 19.1 18.6 15.2 16.4 Dry 17.3 °C 03/13/23 14.6 14.8 15.1 13.7 11.0 Dry 16.7 Turbidity (field) NTU 10/07/09 23.2 2.25 632 2.40 12.0 45.6 6.02 NTU 03/16/10 14.2 5.61 65.9 3.48 14.4 98.0 4.73 NTU 09/07/10 4.85 2.47 30.4 0.29 4.28 95.0 1.37 NTU 03/22/11 4.71 9.12 54.3 1.93 10.5 56.7 1.15 NTU 09/12/11 7.10 2.19 78 0.78 3.43 39.6 1.17 NTU 03/12/12 19.7 6.65 249 2.01 7.50 4.97 3.93 NTU 10/01/12 37.8 13.6 73.6 1.34 2.03 6.45 3.91 NTU 03/12/13 8.63 3.98 85.7 7.64 8.16 8.67 4.14 NTU 09/10/13 5.28 5.88 3.18 3.29 8.77 3.54 28.0 NTU 03/10/14 17.40 5.26 75 3.23 5.1 15.1 14.8 NTU 09/09/14 4.41 -- 1.69 0.40 3.67 0.89 3.09 NTU 03/09/15 8.52 3.23 23.9 0.69 6.09 2.60 4.80 NTU 09/14/15 5.32 1.80 27.4 1.09 7.17 3.43 4.19 NTU 03/07/16 1.30 3.51 1.35 3.09 7.85 1.54 3.84 NTU 09/13/16 9.16 10.7 3.20 8.26 15.5 1.78 9.76 NTU 03/06/17 1.89 2.21 1.36 1.16 9.0 9.34 2.69 NTU 09/12/17 0.86 2.02 0.65 0.31 1.78 1.26 1.51 NTU 03/05/18 1.56 0.69 1.81 1.64 5.16 1.10 0.89 NTU 12/11/18 1.01 0.51 0.51 0.84 1.60 4.22 2.11 NTU 03/05/19 6.50 2.51 2.43 1.50 5.72 2.00 4.65 NTU 09/24/19 8.35 4.37 0.93 1.39 8.93 1.08 1.57 NTU 03/02/20 0.50 2.25 1.67 2.11 6.71 2.51 1.56 NTU 09/15/20 1.40 1.24 1.05 6.25 9.92 6.97 8.62 NTU 03/22/21 2.03 1.78 2.37 5.89 4.97 2.06 9.89 NTU 09/15/21 5.54 6.20 3.45 7.74 8.52 Dry 6.15 NTU 03/21/22 2.55 2.12 1.92 7.12 9.11 1.13 3.19 NTU 09/12/22 1.36 3.61 0.92 1.50 9.51 Dry 1.65 NTU 03/13/23 1.52 1.83 1.92 1.05 9.74 Dry 0.17 2of3 May 2023 TABLE 11 Summary of Field Parameters for Monitoring Wells at the Closed Subtitle D Landfil Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina 2014424721-22 Detected Monitoring Sample Upgradient Downgradient MW-1RR MW-6 MW-61D MW-7 MW-8 MW-9 MW-11 Constituents/Analytes Units Date Oxidation -Reduction (field) my 10/07/09 -77.7 -38.6 186.8 267.7 172.7 140.2 163.7 my 03/16/10 -121.8 -70.1 182.7 205.3 101.7 97.0 168.8 my 09/07/10 -175.9 -51.4 53.1 176.0 69.2 12.7 157.4 my 03/22/11 62.3 -32.0 148.5 234.5 160.6 166.2 196.8 my 09/12/11 -126.1 -0.7 124.0 164.8 129.3 114.2 62.4 my 03/12/12 -34.5 -48.4 122.3 215.2 159.1 172.2 164.6 my 10/01/12 -79.5 -50.6 -71.3 237.4 141.1 73.8 17.0 my 03/12/13 -122.2 -34.5 115.3 210.5 121.6 165.8 147.6 my 09/10/13 5.6 -38.6 -51.1 267.3 190.8 208.4 216.1 my 03/10/14 -174.3 -64.8 194.5 312.9 235.6 226.8 199.5 my 09/09/14 -44.9 -59.0 163.5 338.8 230.4 246.3 236.6 my 03/09/15 182 -47.9 89.9 213.2 134.4 165.4 127.3 my 09/14/15 -90.6 -73.7 133.3 230.9 108.1 186.5 190.6 my 03/07/16 57.0 -76.0 133.1 274.7 106.1 203.4 206.0 my 09/13/16 72.3 -48.6 217.5 350.9 220.0 256.5 231.4 my 03/06/17 167.1 -47.0 122.3 284.5 139.0 253.8 213.4 my 09/12/17 83.3 -43.9 134.1 186.9 140.9 173.1 172.5 my 03/05/18 9.7 -43.2 119.0 156.8 128.1 137.3 147.3 my 12/11/18 -104.7 -62.2 134.3 174.5 99.7 206.7 149.1 my 03/05/19 125.7 -35.1 312.4 404.1 280.9 344.5 427.1 my 09/24/19 -148.2 -108.3 72.3 119.5 61.7 111.7 130.3 my 03/02/20 100.9 -70.5 -91.1 363.2 294.2 261.9 187.5 my 09/15/20 10.7 -71.6 141.8 114.9 27.0 37.0 216.8 my 03/22/21 20.1 -67.9 121.5 403.6 245.5 176.9 323.9 my 09/15/21 121.6 -6.5 115.3 202.6 190.7 Dry 177.5 my 03/21/22 -80.2 -94.2 83.5 316.5 93.5 255.8 177.9 my 09/12/22 -3.3 -51.8 172.2 179.2 225.7 Dry 127.2 my 03/13/23 53.3 -44.4 135.7 8.4 6.8 D -5.7 Dissolved Oxygen (field) mg/L 10/07/09 3.97 1.32 6.18 6.70 4.04 5.30 1.84 mg/L 03/16/10 0.98 0.94 5.78 7.35 4.86 5.37 4.15 mg/L 09/07/10 0.36 0.29 5.75 5.87 2.37 3.33 2.31 mg/L 03/22/11 0.75 1.02 5.08 7.32 5.07 6.01 5.95 mg/L 09/12/11 0.75 0.30 4.57 5.76 3.70 3.55 2.68 mg/L 03/12/12 1.24 0.41 5.08 6.36 2.00 4.17 3.12 mg/L 10/01/12 0.36 0.32 2.94 7.87 4.00 2.66 2.57 mg/L 03/12/13 0.64 0.88 4.25 7.13 3.06 5.61 3.26 mg/L 09/10/13 2.26 0.32 0.85 5.58 0.54 3.73 6.10 mg/L 03/10/14 0.4 0.29 4.81 7.19 3.71 5.21 4.13 mg/L 09/09/14 0.94 0.78 6.27 6.38 2.97 4.41 4.97 mg/L 03/09/15 1.35 0.51 4.61 9.10 2.51 7.11 4.01 mg/L 09/14/15 0.79 1.54 3.86 5.40 2.67 4.18 4.50 mg/L 03/07/16 3.68 0.84 4.08 7.06 1.64 4.90 6.57 mg/L 09/13/16 1.75 0.48 4.09 5.32 2.78 3.06 3.02 mg/L 03/06/17 0.64 0.65 3.20 4.59 1.33 3.71 3.20 mg/L 09/12/17 2.89 0.45 5.00 6.18 1.23 4.43 4.52 mg/L 03/05/18 0.49 0.58 3.49 5.38 2.13 4.99 3.52 mg/L 12/11/18 1.51 0.32 3.99 6.19 0.64 5.08 3.70 mg/L 03/05/19 1.01 0.17 4.03 5.77 1.42 4.49 5.89 mg/L 09/24/19 0.58 0.23 4.67 6.11 1.79 3.89 5.04 mg/L 03/02/20 0.49 0.26 4.62 6.94 2.20 4.80 3.54 mg/L 09/15/20 1.35 0.78 3.13 5.49 1.40 3.71 4.01 mg/L 03/22/21 0.37 0.28 4.28 5.84 1.85 4.27 2.59 mg/L 09/15/21 7.10 0.43 4.59 5.07 2.95 Dry 3.40 mg/L 03/21/22 0.75 0.30 4.41 6.55 2.31 4.60 2.63 mg/L 09/12/22 5.34 0.19 4.86 6.05 2.18 Dry 2.42 m /L 03/13/23 0.34 0.20 3.82 6.70 1.34 Dry 1.39 Notes: mg/L = milligrams per liter S.U. = Standard Units NTU = nephelometric turbidity units uS/cm= microsiemens per centimeter my = millivolts °C = degrees Celsius -- = No data avalible Historical data provided consists only of data since October 2009 and is not the complete historical record for the facility. Dry = well dry and could not be sampled 3of3 May 2023 2014424721-22 TABLE 12 Summary of Detected Constituents in Monitoring Well, at the Active Subtitle D Laadfil Hanes Mill Roatl Landfill, Permit No. 34-0: Forsyth County, North Carolina Upgradient Downg.dient Site-SPecMc Practical SWS Detected Monitoring Constituents/Analytes Units Sample Date NC2L EPA MCL DIPSMDL Quantlta6on Llmk Reporting Llmk MW-12 MW-13 MW-14 MW-15 MW-16 MW-17 MW-18 MW-19 MW-20 MW-21 MW-22 Blanks Antimony ug/L 08/2]102 1 6 - - -- 5 ND ND ND ND ND ND ND ND - - - - ug/L 3/1 01/03 1 6 - - -- 5 ND ND ND ND ND ND ND ND - - - - ug/L 11/03 1 6 - - -- 5 ND ND ND ND ND ND ND ND - - - - ug/L 11/11/14/05 1 6 - - -- 30 ND ND ND ND ND ND ND ND - - - - ug/L 04/1010fi 1 6 - - -- 30 ND ND ND ND ND ND ND ND - - - - ug/L 11/1010fi 1 6 - - -- 30 ND ND ND ND ND ND ND ND - - - - ug/L 04/1810] 1 6 - - -- 5 ND ND ND ND ND ND ND ND - - - - ug/L 11/1210] 1 6 - - -- 2.6 ND ND ND ND ND ND ND ND - - - - ug/L 03/21 to 1 6 - - -- 2.6 ND ND ND ND ND ND ND ND - - - - ug/L 11/26/08 1 6 - - -- 2.6 ND ND ND ND ND ND ND 8.4 - - - - ug/L 04/07/09 1 6 - - -- 2.6 ND ND ND ND ND ND ND ND - - - ug/L 10/05/09 1 6 - - -- 6 ND 0.203 B 0.957 J 0.328 B 0.0]40 B ND 0.209 B 0.271 B - - - 0.182 J ug/L 03/15/10 1 6 - - -- 6 ND ND ND ND ND ND ND ND - - - ND ug/L 09/0]/10 1 6 - - -- 6 ND ND ND ND ND ND ND ND ND uq/L 03/21/11 1 6 - - -- 6 ND ND ND ND ND ND ND ND ND 0.604 J ND ND uq/L 09/12/11 1 6 - - -- 6 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/12/12 1 6 - - -- 6 0.819 J 0.506 J ND ND ND ND ND ND ND ND ND ND uq/L 10/01/12 1 6 - - -- 6 ND 0.436 B ND ND ND ND ND ND ND ND ND 0.2] J uq/L 03/11/13 1 6 - - -- 6 1.01 J 0.514 J ND ND ND ND ND ND ND ND 0.381 ND uq/L 09/09/13 1 6 - - -- 6 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/10/14 1 6 - -- 6 0.118 J ND ND ND ND ND ND ND ND ND ND ND uq/L 09/09/14 1 6 - 0.220 -- 6 0.604 J 0.309 J ND ND ND ND ND ND ND ND ND ND uq/L 03/09/15 1 6 - 0.220 -- 6 0.784 J 0.422 J 0.224 J ND ND ND ND ND ND ND ND ND uq/L 09/14/15 1 6 - 0.220 -- 6 0.288 J ND ND 0.452 J ND ND ND ND ND 0.358 J ND ND uq/L 03/07/16 1 6 - 0.220 -- 6 ND 0.89 B 0.538 B 0.378 B 0.390 B 0.280 B ND ND ND ND ND 0.34] J uq/L 09/13/16 1 6 - 0.220 -- 6 0.718 J 0.249 J ND ND 0.250 J ND ND ND 0.251 J ND ND ND uq/L 03/09/17 1 6 - 0.310 -- 6 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/12/17 1 6 - 0.3]0 -- 6 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 3/5/2016 1 6 - 0.370 -- 6 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 12/11/16 1 6 - 1.85 5.00 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/05/19 1 6 - 0.]40 2.00 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 0923/19 1 6 - 0.]40 100-- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/02/20 1 6 - 0.]40 100-- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/15/20 1 6 - 0.]40 100-- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/22/21 1 6 - 0.]40 100-- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/13/21 1 6 - 0.]40 100-- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/21M 1 6 - 0.740 100-- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/22 1 6 - 0.740 2.00 -- ND ND ND ND ND ND ND ND ND ND ND ND u L 03/13M 1 6 0.340 5.00 ND ND ND ND ND ND ND ND ND ND ND ND Arsenic ug/L 0827102 10 10 - - -- 5 ND ND ND ND ND ND ND ND - - - - uq/L 03/11/03 10 10 - - -- 5 ND ND ND ND ND ND ND ND - - - - ug/L Ofi/i6/03 10 10 - - -- 5 ND ND ND ND ND ND ND ND - - - - ug/L 11/17/03 10 10 - - -- 5 ND ND ND ND ND ND ND ND - - - - ug/L 11/14/05 10 10 - - -- 10 ND ND ND ND ND ND ND ND - - - - ug/L 04/10/0fi 10 10 - - -- 10 ND ND ND ND ND ND ND ND - - - - ug/L 11/10/0fi 10 10 - - -- 10 ND ND ND ND ND ND ND ND - - - - ug/L 04/1810] 10 10 - - -- 5 ND ND ND ND ND ND ND ND - - - - ug/L 11/1210] 10 10 - - -- 2.7 ND ND ND ND ND ND ND ND - - - - ug/L 0321 to 10 10 - - -- 2.7 ND ND ND ND ND ND ND ND - - - - ug/L 1126108 10 10 - - -- 2.7 ND ND ND ND ND ND ND ND - - - - ug/L 04/07/09 10 10 - - -- 2.7 ND ND ND ND ND ND ND ND - - - ug/L 10/05/09 10 10 - - -- 10 ND 2.80 J ND ND ND ND ND ND - - - ND ug/L 03/15/10 10 10 - - -- 10 ND ND ND &04 J 3.39 J ND ND 3.74 J - - - ND ug/L 09/0]/10 10 10 - - -- 10 ND ND ND ND ND ND ND 4.36 J ND uq/L 03/21/11 10 10 - - -- 10 3.11 J 2.91 J ND &05 J 3.50 J 5.48 J 2.84 J ND 3.51 J ND 2.94 ND uq/L OW12/11 10 10 - - -- 10 ND ND 3.58 B ND 2.99 B ND ND ND ND 3.2] B ND 3.35 J uq/L 03/12/12 10 10 - - -- 10 ND ND ND ND ND ND ND ND 3.01 B ND ND 4.07 uq/L 10/01/12 10 10 - - -- 10 ND ND 3.36 B ].60 B 3.25 B 4.18 B 3.40 B ND ND 5.29 B ND 3.73 J ug/L 03/11/13 10 10 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND 3.32 J ug/L 09/09/13 10 10 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/10/14 10 10 - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/09/14 10 10 - 5AO -- 10 ND ND ND ND ND ND ND ND ND ND ND uq/L 03/09/15 10 10 - 6.80 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/14/15 10 10 - 6.80 -- 10 ND ND ND ND ND ND ND ND ND 7.40 J ND ND ug/L 03/07/16 10 10 - 6.80 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 10 10 - 6.80 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/17 10 10 - 8.00 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/17 10 10 - 6.80 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/05/18 10 10 - 6.80 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 10 10 - ].SO 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/05/19 10 10 - ].SO 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 0923119 10 10 - ].SO 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/0220 10 10 - ].SO 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/1520 10 10 - ].SO 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 032221 10 10 - ].SO 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/1321 10 10 - ].SO 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 032122 10 10 - ].SO 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/1222 10 10 - ].SO 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u L 03/13M 10 10 6AO 20.0 ND ND ND ND ND ND ND ND ND ND ND ND Barium ug/L 0827102 ;00 2 500 ] J 23 J 58 J 4 J 50 J 80 J 1220 J 72 J ---- ---- ---- - 03/103 00 2000 3 J 3]J 41 J 44 J ]J 0 J 10Juq/ - ug/L Ofi16/0 0 2000 500 322 J ] J 46 J 47 J 39 J65 J 78 J 4 J - ug/L 11/17/0 700 2000 00 3J21 J 68 J 45 J 44 J 4J J88 J - ug/L 11/14/0 ]00 2000 - - -- 500 ND ND ND ND ND ND ND ND - - - - ug/L 04/1010fi 700 2000 - - -- 500 ND ND ND ND ND ND ND ND - - - - ug/L 11/10/0fi 700 2000 - - -- 500 ND ND ND ND ND ND ND ND - - - - ug/L 04/1810] 700 2000 - - -- 100 35 J 78 J 250 54 J 120 46 J 280 3] J - - - - ug/L 11/1210] 700 2000 - - -- 100 30.8 J 133 57.6 J 55 J 47 J 45.9 J 56.2 J 31.2 J - - - - ug/L 0321 to 700 2000 - - -- 100 15.9 J ]0.4 J 51.6 J 49.7 J 137 54.3 J 69.3 J 31.5 J - - - - ug/L 1126108 700 2000 - - -- 100 21 J 81.5 J 61.8 J 56 J 82.] J ]8.5 J 71.6 J 1230 - - - - ug/L 04/07/09 700 2000 - - -- 100 28 J 78 J 61....3 J 66..2 J 133 6A.....J 83......1 J 85....] J -- ug/L 10/05/0 700 2000 10000 325.4 J 133 ]10 J]2.] J 122 4.5 J82.8 J 6T3 J ND ug/L 03/151 700 2000 34 J 00 783 J ]0.6 J 107 680 J 85.3 J 939 J ND ug/L 09,0710 700 2000 10000 28 J 85.8 J 55 J 593 J J443 61] J 744 J629 J ug/L 0321/11 ]0 0 J 49 J ]55 ]4 J 5J 3 J 625 J 115 ]35 J 11 ]6.6 J 19 ND 09/2 0 2000 00 36J 4 .1 100 ]4.3 J ]].1 ]2J J ] 55.0 J ]9.] J 640 J 7 J2ug/L 400 36 ND ug/L 03/12/12 700 2000 - - 100 J901J 80.0 J 80.3 J 105 766 J82.3 J 550 J 108 37.5 J 194 ND ug/L 10/01/12 00 ]00 2000 100 313 J 15 71.4 J ]2.0 J ]8.] 667 J 740 J43.8 J 107 346 J205 127J ug/L 03/113 2000 - - 100 3]J 0 845 J83.2 J 111 74.6 J 859 J 517 J 12 107 35.9J 22 14] J ug/L 09/09Ila 700 2000 350 J 9615J ]94 J 848 J85.1 J 593.9 J 92.5 J 52.9 J 349 J 205 1.15 J ug/L 03/10/14 700 2000 - 100 3J 103 88.1 J 79.9 J 98.4 J 2 J89.4 J 38.2 J 110 33.6J 20 1.1J ug/L 09/09/14 700 2000 to 0 306 J 4.0 J]2.9 J 89.3 J 91.9 J 52J ]4] J60.8 J 104 31.8 J 741 255 J ug/L 03/09/15 700 2000 0 00 337 J 06 13 95.8 J 93.7 J 105 59.5 J 881 J 49.4 J 116 33.4 J 200 ND ug/L 09/14/15 700 2000 0 700 343J 6.1 J]68 J 95 J 49.1 J 71.8 J 481 J 34.5 J 188 1.22 J ug/L 03/0]116 700 2000 0 35] J 106 849 J 102 105 51.6 J 92.3 J 42A J 1-12 398 J 10 ND ug/L 09/13/16 700 2000 0 36A J 100 714 J ]]6 J 855 J 48.1 J]].8 J 4T2 J 106 50.6 J 192 1.08 J ug/L 03/09/17 700 2000 0530 100 368 J 05 ]6.6 J 90.8 J 103 52.5 J 855 J 4C6 J 19 347 J207 16 J ug/L 09/12/17 700 2000 1.0 00 390 J 10] 61.6 J 725 J ]5.] J49.0 J 825 J 485 J 120 34J 183 3.0J ug/L 03/0516 700 2000 10 35 J 11 ]8.3 J 90.2 J 89.5 J 58.2 J 4.9 J 38.0 J 121 333J 201 ND ug/L 12/11/16 700 2000 1 0 342 124 ]6.0 9.6 109 4].0 9.2 45.4 122 3.1 207 ND ug/L 03/0519 700 2000 110 38 125 113 115 109 46.4 107 25.5 130 422 203 120 J0 ug/L 09/2119 700 2000 1A0 10. 347 141 90.8 84.4 4.5 446 84.6 343 141 3.] 227 3.17 J ug/L 03/0220 700 2000 1A0 10.0 -- 32.6 138 89.4 93.6 110 40.0 71.5 24.2 123 32.9 221 ND ug/L 09/152a 700 2000 1460 1A0 10.0 -- 34.5 184 90.0 99.4 108 42.8 105 37.4 148 35.] 275 ND ug/L 03/2 21 700 2000 1460 1A0 10.0 -- 24.4 144 82.] 92.9 102 3].0 80.1 22.4 137 28.2 233 ND ug/L 09/1321 700 2000 1460 1A0 10.0 -- 29.0 192 ]4.6 93.6 108 38.2 88.2 37.6 170 30.0 237 ND ug/L 0321M 700 2000 1460 1A0 10.0 -- 30.3 204 79.8 99.3 12] 55.9 95.3 30.6 ifi6 35.0 236 ND ug/L 09/12M 700 2000 1460 1.10 10.0 -- 32A 220 ]6.] 84.6 109 "2]6.4 35.] 161 32.3 251 ND u L 03/13M 700 2000 1460 4A0 10.0 34.0 1 240 85.0 98.0 150 48.0 89.0 32.0 170 32.0 280 ND Beryllium ug/L 0827102 4 4 - - -- 1 ND 1.4 ND ND ND ND ND ND - - - - uq/L 03/11/03 4 4 - - -- 1 ND ND ND ND ND ND ND ND - - - - ug/L 011 to3 4 4 - - -- 1 ND ND ND ND ND ND ND ND - - - - ug/L 11/17/01 4 4 - - -- 1 ND ND ND ND ND ND ND ND - - - - ug/L 11/14/05 4 4 - - -- 2 ND ND ND ND ND ND ND ND - - - - ug/L 04/1010fi 4 4 - - -- 2 ND ND ND ND ND ND ND ND - - - - ug/L 11/10/Ofi 4 4 - - -- 2 ND ND ND ND ND ND ND ND - - - - ug/L 04/1810] 4 4 - - -- 1 ND ND ND ND ND ND ND ND - - - - ug/L 11/1210] 4 4 - - -- 0.1 ND ND ND ND ND ND ND ND - - - - ug/L 0321 to 4 4 - - -- 0.1 ND ND ND ND ND ND ND ND - - - - ug/L 1126108 4 4 - - -- 0.1 ND ND ND ND ND ND ND 4 - - - - ug/L 04/07/09 4 4 - - -- 0.1 ND ND ND ND ND ND ND ND - - - ug/L 10/05/09 4 4 - - -- 1 0.172 J 0.129 J 0.159 J 0.102 J 0.123 J ND 0.111 J ND - - - ND ug/L 03/15/11 4 4 - - -- 1 ND ND 0.133 J ND ND ND 0.1]2 J ND - - - ug/L 09/0]/10 4 4 - - -- 1 ND ND ND ND ND ND 0.111 B ND ON ON J ug/L 03/21/11 4 4 - - -- 1 ND ND 0.111 J ND ND ND 0.182 J 0.182 J 0.118 J ND 0.158 ND ug/L 09112111 4 4 - - -- 1 ND ND ND ND ND ND ND 0.110 J ND ND ND ND ug/L 03/12112 4 4 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 10/01/12 4 4 - - -- 1 ND ND 0.107 J ND ND ND ND ND ND ND ND ND ug/L 03/11/13 4 4 - - -- 1 ND ND 0.106 J ND ND ND ND ND ND ND ND ND ug/L 09/09Ila 4 4 - - -- 1 ND ND 0.107 J ND ND ND ND ND ND ND ND ND ug/L 03/10/14 4 4 - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/09/14 4 4 - 0.100 -- 1 ND ND 0.114 J ND ND ND ND 0.168 J ND ND 1.90 ND ug/L 03/09/15 4 4 - 0.100 -- 1 ND ND 0.150 J ND ND ND 0.108 J ND ND ND ND ND ug/L 09/14/15 4 4 - 0.100 -- 1 ND ND 0.191 B ND ND ND ND ND ND ND ND 2.44 J ug/L 03/0]116 4 4 - 0.100 -- 1 ND ND 0.161 J ND ND ND 0.1314 J ND ND ND ND ND ug/L 09/13/16 4 4 - 0.100 -- 1 ND ND 0.156 J ND ND ND 0.154 J ND 0.153 J ND ND ND ug/L 03/09/17 4 4 - 0.120 -- 1 ND ND 0.134 J ND ND ND ND 0.161 J ND ND ND ND ug/L 09/12/17 4 4 - 0.130 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/05/16 4 4 - 0.130 -- 1 ND ND 0.269 J ND ND ND ND ND ND ND ND ND ug/L 12/11/18 4 4 - 0.160 1.0 -- ND ND 0.248 J ND ND ND ND ND ND ND ND ND ug/L 03/05/is 4 4 - 0.160 1.0 -- ND ND 0.260 J ND ND ND 0.169 J ND ND ND ND ND ug/L 0923/19 4 4 - 0.160 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/0220 4 4 - 0.160 1.0 -- ND ND 0.184 J ND ND ND ND ND ND ND ND ND ug/L 09/1520 4 4 - 0.160 1.0 -- ND ND 0.312 J ND ND ND ND ND ND ND ND ND ug/L 03/2 21 4 4 - 0.160 1.0 -- ND ND 0.193 J ND ND ND ND ND ND ND ND ND ug/L 09/1321 4 4 - 0.160 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 032122 4 4 - 0.160 1.0 -- ND ND 0.200 J ND ND ND ND ND ND ND ND ND ug/L 09/1222 4 4 - 0.160 1.0 -- ND ND 0.324 J ND ND ND ND ND ND ND ND ND u L 03/13M 4 4 0.300 4.0 ND ND ND ND ND ND ND ND ND ND ND ND Cadmium ug/L 0827102 2 5 - - -- 1 ND ND ND ND ND ND ND ND - - - - uq/L 03/11/03 2 5 - - -- 1 ND ND ND ND ND ND ND ND - - - - ug/L OS/i6/03 2 5 - - -- 1 ND ND ND ND ND ND ND ND - - - - ug/L 11/17/01 2 5 - - -- 1 ND ND ND ND ND ND ND ND - - - - ug/L 11/14/05 2 5 - - -- 1 ND ND ND ND ND ND ND ND - - - - ug/L 04/10/06 2 5 - - -- 1 ND ND ND ND ND ND ND ND - - - - uq/L 11/10/06 2 5 - - -- 1 ND ND ND ND ND ND ND 1.4 - - - - uq/L 04/18/07 2 5 - - -- 1 ND ND ND ND ND ND ND ND - - - - uq/L 11/12/07 2 5 - - -- 0.5 ND ND ND ND ND ND ND ND - - - - uq/L 0321108 2 5 - - -- 0.5 ND ND ND ND ND ND ND ND - - - - uq/L 1126108 2 5 - - -- 0.5 ND ND ND ND ND ND ND 1.8 - - - - ug/L 04/07/09 2 5 - - -- 0.5 ND ND ND ND ND ND ND ND - - - uq/L 10/05/09 2 5 - - -- 1 ND ND ND ND ND ND ND ND - - - ND uq/L 03/15/10 2 5 - - -- 1 ND ND ND ND ND ND ND ND - - - ND uq/L 09/07/10 2 5 - - -- 1 ND ND ND ND ND ND ND ND ND uq/L 0321111 2 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/12/11 2 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/12/12 2 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 10/01/12 2 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND 0.418 J uq/L 03/11/13 2 5 - - -- 1 ND ND ND ND ND ND ND ND 0.500 J ND ND ND uq/L 09/09/13 2 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/10/14 2 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/09/14 2 5 - -- 1 ND ND ND ND ND ND ND ND ND ND ND uq/L 03/09/15 2 5 - 0.360 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/14/15 2 5 - 0.360 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/07/16 2 5 - 0.360 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/13/16 2 5 - 0.360 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/09/17 2 5 - 0.450 -- 1 0.738 B ND ND ND ND ND ND ND ND ND ND 0.fA J uq/L 09/12/17 2 5 - 0.360 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/05/16 2 5 - 0.360 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 12/11/16 2 5 - 0.360 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/05/19 2 5 - 0.360 1.0 -- ND ND ND ND ND ND ND 0.483 J ND ND ND ND uq/L 0923119 2 5 - 0.360 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/0220 2 5 - 0.360 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/1520 2 5 - 0.360 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 032221 2 5 - 0.360 1.0 -- ND ND ND ND ND ND ND 0.469 J ND ND ND ND uq/L 09/1321 2 5 - 0.360 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 032122 2 5 - 0.360 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/1222 2 5 - 0.360 1.0 -- 0.385 J ND ND ND ND ND ND ND ND ND ND ND u L 03/1323 2 5 0.440 5.0 ND ND ND ND ND ND ND ND ND ND ND ND 1 1 or4 May 2023 2014624721-22 TABLE 12 Summary of Detected Constituents in Monitoring Well, at the Active Subtitle D Laadfil Hanes Mill Roatl Landfill, Permit No. 34-0: Forsyth County, North Carolina Upgradient Downg.dient Site-SPecMc Practical SWS Detected Monitoring Constituents/Analytes Units Sample Date NC2L EPA MCL DIPSMDL Quantlta0on Reporting MW-12 MW-13 MW-14 MW-15 MW-16 MW-17 MW-18 MW-19 MW-20 MW-21 MW-22 Blanks Llmk Llmk Chromium uglL 082]/02 10 100 - - -- 2 ND 30 2.8 5.2 6.1 6.9 id 3.2 - - - - u91L 03/11/03 10 100 - - -- 2 ND 1.] 2.6 4.9 5.3 9 9A 5.4 - - - - u91L Ofi/i6/03 10 100 - - -- 2 ND 6.6 2.8 3.8 3.2 4.9 5.2 ND - - - - uglL 11/11/03 10 100 - - -- 2 ND ND 5.8 ND 3.6 ND 2.8 6.7 - - - - uglL 11/14/05 10 100 - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 04/1010fi 10 100 - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 11/1010fi 10 100 - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 04/1810] 10 100 - - -- 5 ND 5.4 ND ND ND ND ND ND - - - - uglL 11/1210] 10 100 - - -- 0.4 ND 11.3 1.2 3.5 2.8 ON4.6 ND - - - - uglL 03/21 to 10 100 - - -- 0.4 ND 5.4 1.2 4 3.3 0.99 1.9 ND - - - - uglL 11/26/08 10 100 - - -- 0.4 ND 5.8 1.2 3.6 2.3 0.]4 8.8 141 - - - - uglL 04/07/09 10 100 - - -- 0.4 ND 5.6 1.5 6 0.93 1.3 1.6 2.7 - - - uglL 10/05/09 10 100 - - -- 10 ND 11.2 3.18 J 5.59 J 3.53 J 1.28 J 9.17 J 2.12 J - - - ND uglL 03/15/11 10 100 - - -- 10 ND 6.14 J 1.39 J 4.15 J ND ND 2.71 J ND - - - ND uglL 09/0]/10 10 100 - - -- 10 ND 5.95 J 1.49 J 4.36 J 3.41 J 1.30 J 3.56 J ND - - - ND u91L 09/07/10 10 100 - - -- 10 ND 5.95 J 1.49 J 4.36 J 3.41 J 1.3 J 3.56 J ND u91L 03/21/11 10 100 - - -- 10 ND 5.9] J 2.14 J 4.95 J 1.% J ND 5.30 J 3.10 J 1.59 J 13.2 8.75 ND uglL 09/12/11 10 100 - - -- 10 ND 5.39 J ND 4.75 J 3.36 J 1.65 J 5.34 J 1.24 J ND ND 8.54 ND uglL 03/12/12 10 100 - - -- 10 ND 5A6 J lAl J 4.00 J 1.86 J ND 2.31 J 1.99 J ND 1.52 J ND ND uglL 10/01/12 10 100 - - -- 10 ND 6.79 J 1.29 J 4.40 J 3A9 J 1.27 J 3.fi6 J ND ND 1.20 J 2.29 ND uglL 03/11/13 10 100 - - -- 10 1.18 J 6.50 J 2.68 J 4.10 J 3.46 J 1.31 J 6.32 J ND 3.33 J 1.75 J 6.81 ND uglL 09/09/13 10 100 - - -- 10 ND 6.25 J 2.54 J 5.01 J 4.01 J 1.49 J 3.57 J ND ND ND ND ND uglL 03/10/14 10 100 - -- 10 ND 6.00 J 1.43 J 3.Z J 1.44 J ND 2.05 J ND ND ND 1.83 ND uglL 09/09/14 10 100 - 3.52 -- 10 ND 3.52 J ND 5A9 J 2.61 J ND 4.29 J 6.06 J ND ND 122 ND uglL 03/09/15 10 100 - 3.52 -- 10 ND 5.85 J ND 4.79 J ND ND 1.46 J ND ND ND 1.80 J ND uglL 09/14/15 10 100 - 1.40 -- 10 ND 11.1 ND 5.55 J 5.23 J 2.16 J 3.14 J 1.61 J ND ND ND ND uglL 03/07/16 10 100 - 1.40 -- 10 ND ].11 J 1.94 J 5.72 J 3.SO J 1.82 J 1.70 J ND 1.50 J 1.94 J 2.55 J ND uglL 09/13/16 10 100 - 1.40 -- 10 ND 6.10 J 2.12 J 5.59 J 4.35 J ND 1.4] J ND ND 1.50 J ND ND uglL 03/09/17 10 100 - 1.10 -- 10 1.31 J 8.29 J 2.57 J 6.05 J 3.95 J 1.W J 2.00 J 1.15 J 1.9E J 1.98 J 3.21 J ND uglL 09/12/17 10 100 - 1.40 -- 10 ND ].22 J 4.2] J 5.84 J 3.65 J 1.44 J 2.20 J ND 1.5] J ND 5.55 J ND u91L 0310511E 10 100 - 1.40 -- 10 ND 9.23 J 6.74 J 5.32 J 3.99 J 1.70 J 1.64 J ND 2.29 J ND ND ND uglL 12/11/18 10 100 - 1.40 10.0 -- ND ].89 J 8.43 J 6.02 J 3.00 J 1.92 J ND ND 6.1E J 2.05 J 1.93 J ND u91L 03/05/19 10 100 - 1.40 10.0 -- ND ].9] J 7.19 J 4.76 J 4.56 J 2.02 J 1.fi3 J ND 1.46 J 3.00 J ND ND uglL 09/23/19 10 100 - 1.40 10.0 -- ND 5.91 J 2.46 J 6A9 J 4.88 J 1.65 J ND ND 1.79 J ND 1.91 J ND uglL 03/02/20 10 100 1.40 10.0 -- ND 5A8 J 2.87 J 5A3 J 4.56 J 1.49 J ND ND 1.45 J ND ND ND uglL 09/15/20 10 100 19 1.40 10.0 -- ND 2.50 J 4.42 J ].50 J 7.29 J 2.1] J 2.18 J 2.39 J 1.76 J 1.82 J 2.57 J ND uglL 03/22/21 10 100 19 1.40 10.0 -- ND 2.0] J 2.84 J 4.32 J 4.79 J ND ND ND ND ND 1.47 J ND uglL 09/13/21 10 100 19 1A' 10.0 -- ND 1AS J 2.12 J 6.40 J 5.14 J 1.94 J ND 1.42 J ND ND ND ND uglL 03/21/22 10 100 19 1.40 10.0 -- ND 1.82 J 2.95 J 5.33 J 5.78 J ND ND ND 1.5] J 1.44 J ND ND uglL 09/12/22 10 100 19 1.40 10.0 -- ND ND 5.24 J 3.91 J 4.30 J ND ND ND ND ND ND ND u L 23/13M 10 100 19 1.10 10.0 1.2 J 2.1 J 3.5 J 3.8 J 4.2 J 1.8 J 1.7 J 1.9 J 1.6 J 2.5 J ND ND Cobalt uglL OW7102 1 - - - -- 5 ND 6.9 ND ND ND ND ND 6.1 - - uglL 03/11/03 1 - - - -- 5 ND ND ND ND ND ND 10 31 - - - - u91L 06/i 6103 1 - - - -- 5 ND ND ND ND ND ND 5 24 - - - - uglL 11/17/03 1 - - - -- 5 ND 8.6 ND ND ND 24 ND ND - - - - uglL 11/14/05 1 - - - -- 10 ND ND ND ND ND ND ND 26 - - - - uglL 04/1010 1 - - - -- 10 ND ND ND ND ND ND 13 27 - - - - uglL 11/10/0fi 1 - - - -- 10 ND ND ND ND ND ND ND 19 - - - - uglL 04/1810] 1 - - - -- 5 ND ND ND ND ND ND ND ND - - - - uglL 11/1210] 1 - - - -- 0.6 ND 2.7 ND O. 2.9 3.7 ND ND - - - - uglL 03/21 to 1 - - - -- 0.6 ND ND 1.1 1.6 2.0 ND ND ND - - - - uglL 11/26/08 1 - - - -- 0.6 3.d 1.1 0.91 2.0 2.d 1.2 9.3- uglL 03/26/09 1 - - - -- 0.6 iA ].2 3.8 3.2 3.5 5.4 10.1 35.1 - - - uglL 10/05/09 1 - - - -- 10 1.23 J 1.Sfi J ND ND 2.79 J ND 3.25 J 28.0 - - - ND uglL 03/15/10 1 - - - -- 10 ND ND ND ND 1.31 J ND 3.0E J 22.6 - - - ND uglL 09/0]/10 1 - - - -- 10 ND ND ND ND ND ND 1.5] J 17.6 ND u91L 03/21/11 1 - - - -- 10 ND ND ND ND ND ND 9.5fi J 31.8 ND 1.27 J 5.20 ND u91L 09/12/11 1 - - - -- 10 ND ND ND ND ND ND 1.95 J 26.4 ND ND 5.82 ND uglL 03112112 1 - - - -- 10 ND ND ND ND ND ND 6.62 J 33.1 ND ND 3.30 ND u91L 10/01112 1 - - - -- 10 ND ND ND ND ND ND 1.17 J 24.1 ND ND 3.23 ND uglL 03/11113 1 - - - -- 10 1.14 J ND ND ND ND 1.6E J 6.98 J 30A ND ND 2.08 ND uglL 09/09/13 1 - - - -- 10 ND ND ND ND ND ND 4.02 J 25.8 ND ND 5.59 ND uglL 03/10/14 1 - - -- 10 ND ND 1.33 J 2.05 J ND 1.16 J 3.39 J 22.] ND ND 3.27 ND u91L 09/09/14 1 - - 1.10 -- 10 ND ND ND ND ND ND ND 22.2 ND ND 20.6 ND u91L 03/09/15 1 - - 1.10 -- 10 ND ND ND ND ND ND 5.01 J 30.5 ND ND 2.88 J ND uglL 09/14/15 1 - - 1.10 -- 10 1.56 B 3A6 B 1.19 B 2.17 B ND 1.55 B 3.93 B 23.4 ND 1.19 B 5.06 B 1,24 J u91L 03/07/16 1 - - 1.10 -- 10 ND ND ND ND ND ND 2.95 J 22.5 ND ND 2.14 J ND u91L 09/13/16 1 - - 1.10 -- 10 ND ND ND ND ND ND ND 22.9 ND 1.20 J 1.46 J ND u91L 03/09/17 1 - - 1.50 -- 10 ND ND ND ND ND ND 3.99 J 25.8 ND ND ND ND u91L 09/12/17 1 - - 1.10 -- 10 ND ND ND ND ND ND 1.Sfi J 2].8 ND ND 1." J ND u91L 03/05/16 1 - - 1.10 10 1.62 B 1.14 B 1.9E B IA8 B 1.31 B 1.22 B 5.]] B 26.3 1.74 B ND 3.81 B 1.fi6 J u91L 12/11/16 1 - - 1.40 10.0 -- ND ND ND ND ND ND 11A 25.1 ND ND 3.80 J ND u91L 03/05/19 1 - - 1.40 10.0 -- ND ND ND 2.45 J ND ND 4.33 J 20.3 ND ND 2.97 J ND u91L 09/23/19 1 - - 1.40 10.0 -- ND ND ND ND ND ND ND 18.0 ND ND 1.47J ND u91L 03/02/20 1 - 1.40 10.0 -- ND ND ND ND ND ND ND 18.3 ND ND 1." J ND u91L 09/15/20 1 - 31 1.40 10.0 -- ND ND ND ND ND ND ND 18.8 ND ND ND ND u91L 03/22/21 1 - 31 1.40 10.0 -- ND ND ND ND ND ND ND 15.8 ND ND ND ND u91L 09113121 1 - 31 1.40 10.0 -- ND ND ND ND ND ND ND 21.9 ND ND 2.79 J ND uglL 03121122 1 - 31 1.40 10.0 -- ND ND ND ND ND ND 1.T J 21.6 ND ND 4.37 J ND uglL 09/12122 1 - 31 1.40 10.0 -- ND ND 2.16 J ND ND ND ND 20.6 ND ND 3.89 J ND ugVL 03113M 1 31 1.40 10.0 ND ND ND ND ND ND ND 22.0 ND ND 2.8 J ND C,PP,, uglL 0827/02 1000 130 - - -- 2 ND 33 2.5 ND 4.5 5.9 11 5 - - - - u91L 03/11/03 1000 1300" - - -- 2 ND 3 3.1 3.7 3.6 1.5 6.6 8.7 - - - - uglL 06/16/03 1000 1300" - - -- 2 ND ND ND ND ND ND ND ND - - - - u91L 11/17/03 1000 1300" - - -- 2 ND ND ND ND ND ND 3.5 4.7 - - - - u91L 11/14/05 1000 1300" - - -- 200 ND ND ND ND ND ND ND ND - - - - u91L 04/10/06 1000 1300" - - -- 200 ND ND ND ND ND ND ND ND - - - - u91L 11/10/06 1000 1300" - - -- 200 ND ND ND ND ND ND ND ND - - - - u91L 04/18/07 1000 1300" - - -- 2 ND ND ND ND ND ND ND ND - - - - u91L 11/12/07 1000 1300" - - -- 0.3 ND 7.1 0.92 ND ND ND 2.2 0.62 - - - - u91L 032110E 1000 1300" - - -- 0.3 ND 0.39 ND ND ND 0.31 O. 0.3 - - - - u91L 1126108 1000 1300" - - -- 0.3 ND 0.4E ND ND ND 0.33 4.9 317 - - - - u91L 04/07/09 1000 1300" - - -- 0.5 0.5 ND ND 0.52 ND ND ND 7.5 - - - u91L 10/05/09 1000 1300" - - -- 10 ND 3.61 J t60 J ND ND ND 2.81 J 4.% J - - - ND u91L 03/15/10 1000 1300" - - -- 10 ND 18.9 ND ND ND ND ND 3.T J - - - ND u91L 09/07/10 1000 1300" - - -- 10 ND ND ND ND ND ND 3.19 J 2.95 J ND u91L 0321111 1000 1300" - - -- 10 ND 1.15 B 1.68 B 1.94 B ND 1.91 B 3.53 B 4.14 B ND 3.86 B 2.25 1.93 J u91L 09/12/11 1000 1300" - - -- 10 ND ND ND ND ND ND 1.81 J ND ND 6.47 J ND ND u91L 03/12/12 1000 1300" - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 10/01/12 1000 1300" - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 03/11/13 1000 1300" - - -- 10 ND ND ND ND ND ND 2.3E J ND 3.00 J 2.63 J ND ND u91L 09/09/13 1000 1300" - - -- 10 ND ND ND ND ND 1.SO J 2.53 J ND ND ND ND ND u91L 03/10/14 1000 1300" - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 09/09/14 1000 1300" - to -- 10 ND ND ND ND ND ND ND 1.67 J ND ND 43.6 ND u91L 03/09/15 1000 1300" - 1.60 -- 10 ND ND ND ND ND ND ND ND ND ND ND 2.93 J uglL 09/14/15 1000 1300" - 1.60 -- 10 ND 3.54 J ND ND ND ND ND ND ND ND ND ND u91L 03/07/16 1000 1300" - 1.60 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 09/13/16 1000 1300" - 1.60 -- 10 ND ND ND 1.14 B 2.35 B ND 2.9] B 1.84 B ND 2.68 B ND 3.87 J u91L 03/09/17 1000 1300" - 0.870 -- 10 ND ND ND ND ND ND ND ND ND ND ND 4.67 J u91L 09/12/17 1000 1300" - 1.60 -- 10 ND ND ND 1.12 B ND 2.00 B ND ND ND ND 1.70 B 5.64 J u91L 03/05/18 1000 1300" - 1.60 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 12/11/18 1000 1300" - 1.60 10.0 -- ND ND ND ND ND 2.88 J ND 1.63 J ND ND ND ND u91L 03/05/19 1000 1300" - 1.60 10.0 -- ND ND ND ND ND ND 1.69 J ND ND 1.60 J ND ND u91L 0923119 1000 1300" - 1.60 10.0 -- ND 8A9 B 1.87 B ND 1.90 B ND 2.14 B ND 1.86 B ND ND 6.92 J u91L 03/0220 1000 1300" - 1.60 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u91L 09/1520 1000 1300" - 1.60 10.0 -- 2.2] B 2.56 B 2.10 B 1.6] B 2.04 B 2.41 B 2.14 B 1.fi6 B ND 2.03 B ND 1.66 J u91L 032221 1000 1300" - 1.So 10.0 -- ND ND ND ND ND ND ND ND ND ND ND 2.10 J u91L 09/1321 1000 1300" - 1.60 10.0 -- ].69 J 10.3 &80 J 5.81 J 2.16 J 2.61 J 6.35 J 3.75 J ND ND ND ND u91L 032122 1000 1300" - 1.60 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/1222 1000 1300" - 1.60 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ugVL 03/13M 1000 1300" &20 20.0 ND ND ND ND ND ND ND ND ND ND ND ND Lead u91L 0827111 15 15 - - -- 5 ND 5.2 ND ND ND ND 5.0 ND - - - - uglL 03/11/03 15 15" - - -- 5 ND ND ND ND ND ND ND ND - - - - uglL 06/16/03 15 15" - - -- 5 ND ND ND ND ND ND ND ND - - - - u91L 11/17/03 15 15" - - -- 5 ND ND ND ND ND ND ND ND - - - - uglL 11/14/05 15 15" - - -- 10 ND ND ND ND ND ND ND ND - - - - u91L 04/10/06 15 15" - - -- 10 ND ND ND ND ND ND ND ND - - - - u91L 11/10/06 15 15" - - -- 10 ND ND ND ND ND ND ND ND - - - - u91L 04/18/07 15 15" - - -- 5 ND ND ND ND ND ND ND ND - - - - u91L 11/12/07 15 15" - - -- 4 ND ND ND ND ND ND ND ND - - - - u91L 0321108 15 15" - - -- 4 ND ND ND ND ND ND ND ND - - - - u91L 1126108 15 15" - - -- 4 ND ND ND ND ND ND ND 5.6 - - - - u91L 04/07/09 15 15" - - -- 4 ND ND ND ND ND ND ND ND - - - u91L 10/05/09 15 15" - - -- 10 ND ND ND 2.06 J ND ND ND 2.06 J - - - ND u91L 03/15/10 15 15" - - -- 10 ND 3.46 J ND ND ND ND ND ND - - - ND u91L 09/07/10 15 15" - - -- 10 ND ND ND ND ND ND 1.93 J ND ND u91L 03/21/11 15 15" - - -- 10 ND ND ND ND ND ND ND 3.22 J ND ND 2.26 ND u91L 091121ll 15 15" - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 03/12/12 15 15" - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 10/01112 15 15" - - -- 10 ND 2.8] J ND ND ND ND ND ND ND ND ND ND u91L 03/11113 15 15" - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 09/09/13 15 15" - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 03/10/14 15 15" - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 09/09/14 15 15" - 2.10 -- 10 ND ND ND ND ND ND ND ND ND ND 17.2 ND u91L 03/09/15 15 15" - 2.10 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 09/14/15 15 15" - 2.10 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 03/07/16 15 15" - 2.10 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 09/13/16 15 15" - 2.10 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 03/09/17 15 15" - 2.80 -- 10 ND ND ND 3.5] J 3.13 J ND ND ND ND ND ND ND u91L 09/12/17 15 15" - 3.10 -- 10 ND ND ND ND ND ND ND 3.28 J ND ND ND ND u91L 03/05/18 15 15" - 3.10 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND u91L 12/11/18 15 15" - 3A0 10.0 -- ND ND ND ND ND ND ND ND ND ND 3.91 J ND u91L 03/05/19 15 15" - 3A0 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u91L 0923119 15 15" - 3A0 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u91L 03/0220 15 15" - 3A0 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u91L 0911520 15 15" - 3A0 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u91L 03/22/21 15 15" - 3A0 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u91L 09113121 15 15" - 3A0 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u91L 03121122 15 15" - 3A0 10.0 -- ND ND ND ND ND ND ND ND ND ND ND 4.67 J uglL 09/12122 15 15" - 3.10 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ugVL 03113M 15 1 15" 1 6.60 10.0 ND ND ND ND ND ND ND ND ND ND ND ND Nickel u91L 082]/02 100 - - - -- 5 ND 15 ND ND ND ND 5.] ND - - - - uglL 03/111., 100 - - - -- 5 ND ND ND ND ND 5.4 8.2 11 - - - - uglL 06 6103 100 - - - -- 5 ND ND ND ND ND ND ND 8.5 - - - - u91L 11/17/03 100 - - - -- 5 ND ND ND ND ND 6.3 ND ND - - - - uglL 11/14/05 100 - - - -- 50 ND ND ND ND ND ND ND ND - - - - uglL 04/10/0fi 100 - - - -- 50 ND ND ND ND ND ND ND ND - - - - uglL 11/10/0fi 100 - - - -- 50 ND ND ND ND ND ND ND ND - - - - uglL 04/1810] 100 - - - -- 5 ND ND ND ND ND ND ND 5.5 - - - - uglL 11/12/0] 100 - - - -- 1.1 ND 2.8 ND ND ND ND 1.8 2.3 - - - - uglL 032110E 100 - - - -- 1.1 ND ND ND ND ND ND 3.0 6.4 - - - - uglL 112610E 100 - - - -- 1.1 ND ND ND ND ND ND 2.3 81.6 - - - - uglL 04/07/09 100 - - - -- 1.1 ND ND ND 2.1 ND ND 4.2 8.8 - - - uglL 10/05/09 100 - - - -- 50 ND 2.32 J ND ND ND ND 2.34 J 6.fi6 J - - - ND uglL 03/15/11 100 - - - -- 50 ND ND ND ND ND ND 1.85 J 4.64 J - - - ND uglL 09/0]/10 100 - - - -- 50 ND ND ND ND ND ND 1.98 J 4.21 J ND uglL 0321111 100 - - - -- 50 ND ND 2.01 J ND ND ND 4.1 J ].2] J 2.67 J 3.88 J 5.28 ND uglL OR/12111 100 - - - -- 50 ND ND ND ND ND ND 2.10 J 5.66 J 2.85 J 2.75 J 4.09 ND uglL 03/12/12 100 - - - -- 50 ND ND ND ND ND ND 3.72 J 6.49 J 2.26 J 6.91 J ND ND uglL 10/01/12 100 - - - -- 50 ND ND ND ND ND ND 2.73 B 5.23 B 3.15 B 2.47 B ND 1.95 J uglL 03/11/13 100 - - - -- 50 ND ND 2.09 J 2.85 J 2.04 J 2.29 J 5.30 J 8.59 J 3.fi2 J 2.84 J 4.46 ND u91L 09/09/13 100 - - - -- 50 ND ND ND ND ND ND 2.33 J 4.6] J 2.fi0 J ND ND ND uglL 03/10/14 100 - - -- 50 ND ND 3.96 J 3.12 J 2.22 J 2.09 J 4.76 J 6.52 J 4.24 J 2.73 J 2.61 ND uglL 09/09/14 100 - - 1.80 -- 50 ND ND ND ND ND ND ND 6.56 J ND ND WD J ND u91L 03/09/15 100 - - 1.80 -- 50 ND ND ND ND ND ND 5.71 J 6.14 J ND ND ND ND uglL 09/14/15 100 - - 1.80 -- 50 ND 3.48 J ND ND ND ND ND 4.]4 J 2.10 J ND ND ND u91L 03/0]/16 100 - - 1.80 -- 50 ND ND ND ND ND ND 3.37 J 5.10 J 2.26 J 2.78 J ND ND uglL 09/13/16 100 - - 1.80 -- 50 ND ND ND ND ND ND 3.06 J 5.5] J 3.33 J 6.34 J ND ND uglL 03/09/17 100 - - 1.10 -- 50 2.T B 2.50 B 2.42 B 3.3E B 2.2] B 3.22 B 5.56 B 8.45 B 5.24 B 3.69 B 2.78 B 3.36 J uglL 09/12/17 100 - - 2.20 -- 50 ND ND ND ND ND ND ND 4.84 J 2.39 J 3.40 J 14.2 J ND uglL 03/05/16 100 - - 2.20 -- 50 ND ND ND ND ND ND 8.3E J 7.13 J 6.67 J 4,03 J 3.35 J ND uglL 12/11/16 100 - - 2.20 10.0 -- ND ND ND ND ND ND 4.69 J 8.28 J 21.9 ND 2.4] J ND uglL 03/05/19 100 - - 2.20 10.0 -- ND ND ND 4.36 J ND ND 4.25 J 4.13 J 3.50 J 2.27 J ND ND uglL 09/2119 100 - - 2.20 10.0 -- ND 2.24 J ND ND ND ND 4.01 J 4.01 J 3.94 J 2.24 J ND ND uglL 03/0220 100 - - 2.20 10.0 -- ND ND ND ND ND ND 3.01 J 4.10 J 2.79 J 2.42 J ND ND uglL 09/152a 100 - - 2.20 10.0 -- ND ND ND ND ND ND 3.82 J 2.55 J 4.20 J ND ND ND uglL 03/2 21 100 - - 2.20 10.0 -- ND ND ND ND ND ND 2.45 J 3.80 J 2.24 J 5.07 J ND ND uglL 09/1321 100 - - 2.20 10.0 -- ND ND ND 4.10 J ND ND 2.8] J 4.33 J 4.65 J 2.65 J 3.43 J ND uglL 032122 100 - - 2.20 10.0 -- ND ND ND ND ND ND 3.17 J 4.66 J 3.03 J ND 4.24 J ND uglL 09/1222 100 - - 2.20 10.0 -- ND ND ND 3.44 J ND ND ND 3.52 J 2.85 J ND ND ND u L 0313.1 100 3.30 40.0 ND 3.30 J ND ND ND ND ND 4.90 J ND ND ND ND xx"I ) 2 or4 May 2023 2014624721-22 TABLE 12 Summary of Deted,d Constituents in Monitoring Well, at the Active Subtitle D Laadfil Hanes Mill Roatl Landfill, Permit No. 34-0: Forsyth County, North Carolina Upgradient Downg.dient Site-SPecMc Pnetloal SWS Detected Monitoring Constituents/Analytes Units Sample Date NC2L EPA MCL DIPSMDL Quantlta0on Llmk Reporting Llmk MW-12 MW-13 MW-14 MW-15 MW-16 MW-17 MW-18 MW-19 MW-20 MW-21 MW-22 Blanks Selenium uglL 08/2]102 20 50 - - -- 5 ND ND ND ND ND ND ND ND - - - - uglL 03/11/03 20 50 - - -- 5 ND ND ND ND ND ND ND ND - - - - uglL 06/i 6103 20 50 - - -- 5 ND ND ND ND ND ND ND ND - - - - uglL 11/17/03 20 50 - - -- 5 ND ND ND ND ND ND ND ND - - - - uglL 11/14/05 20 50 - - -- 20 ND ND ND ND ND ND ND ND - - - - uglL 04110/0fi 20 50 - - -- 20 ND ND ND ND ND ND ND ND - - - - uglL 11/10/0fi 20 50 - - -- 20 ND ND ND ND ND ND ND ND - - - - uglL 0411810] 20 50 - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 11/1210] 20 50 - - -- 3.8 ND ND ND ND ND ND ND 8.9 - - - - uglL 03/21 to 20 50 - - -- 3.8 ND ND ND ND ND ND ND 8.4 - - - - uglL 11/26/08 20 50 - - -- 3.8 ND ND ND ND ND ND ND 21 - - - - uglL 04/07/09 20 50 - - -- 3.8 ND ND ND ND ND ND ND ND - - - uglL 10/05/09 20 50 - - -- 10 ND ND ND ND ND ND ND ND - - - ND uglL 03/15/11 20 50 - - -- 10 ND ND ND ND ND ND ND ND - - - ND uglL 011=10 20 50 - - -- 10 ND ND ND ND ND ND ND ND ND uglL 03/21111 20 50 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/12111 20 50 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/12112 20 50 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 10/01112 20 50 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/11/13 20 50 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/09Ila 20 50 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/10/14 20 50 - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/09/14 20 50 - &00 -- 10 ND ND ND ND ND ND ND ND ND ND ND uglL 03/09/15 20 50 - 5.00 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/14/15 20 50 - 5.00 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/0]116 20 50 - 6.20 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/13/16 20 50 - 6.20 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/09/17 20 50 - 0.910 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/12/17 20 50 - 6.20 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/05/16 20 50 - 6.20 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 12/11/16 20 50 - 6.20 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/05/19 20 50 - 6.20 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/23/19 20 50 - 6.20 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/02/20 20 50 - 6.20 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/15120 20 50 - 6.20 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 03122121 20 50 - 6.20 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 09113121 20 50 - 6.20 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 03121122 20 50 - 6.20 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/12122 20 50 - 6.20 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u L 03/13M 20 50 10.0 20.0 ND ND ND ND ND ND ND ND ND ND ND ND SO- uglL 0827102 20 100 - - -- 2 ND ND ND ND ND ND ND ND - - - - uglL 03/11/03 20 100 - - -- 2 ND ND ND ND ND ND ND ND - - - - uglL 0.,6103 20 100 - - -- 2 ND ND ND ND ND ND ND ND - - - - uglL 11/171" 20 100 - - -- 2 ND ND ND ND ND ND ND ND - - - - uglL 11/14/05 20 100 - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 04/10/06 20 100 - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 11/10/06 20 100 - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 04/18/07 20 100 - - -- 5 ND ND ND ND ND ND ND ND - - - - uglL 11/12/07 20 100 - - -- 0.1 ND ND ND ND ND ND 0.5 ND - - - - uglL 032110E 20 100 - - -- 0.1 ND ND ND ND ND ND 0.23 0.17 - - - - uglL 112610E 20 100 - - -- 0.1 0.21 ND ND ND ND ND 0.4 0.12 - - - - uglL 04/07/09 20 100 - - -- 0.1 ND ND ND ND ND ND ND ND - - - uglL 10/05/09 20 100 - - -- 10 ND ND ND 1.9] J 2.08 J ND ND 2.17 J - - - ND uglL 03/15/10 20 100 - - -- 10 ND ND ND ND ND ND ND ND - - - ND uglL 09/07/10 20 100 - - -- 10 ND ND ND ND ND ND ND ND ND uglL 0321111 20 100 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/12/11 20 100 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/12/12 20 100 - - -- 10 ND ND ND ND ND ND ND ND ND 17A ND ND uglL 10/01/12 20 100 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/11/13 20 100 - - -- 10 2.21 J ND 2.22 J 2.14 J 2.52 J 3.46 J 3.00 J 3.46 J 3.51 J 3.28 J ND ND uglL 09/09/13 20 100 - - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/10/14 20 100 - -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/09/14 20 100 - 1.90 -- 10 2.21 J 2.37 J ND ND ND ND 2.23 J 2.12 J 2.21 J ND 2.39 J ND uglL 03/09/15 20 100 - 1.90 -- 10 ND ND ND ND ND ND 2.12 J ND ND 2.36 J ND ND uglL 09/14/15 20 100 - 1.90 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/07/16 20 100 - 1.90 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/13/16 20 100 - 1.90 -- 10 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/09/17 20 100 - 0.]40 -- 10 ND ND 0.8]5 J ND ND ND ND ND 1.04 J 1.01 J ND ND uglL 09/12/17 20 100 - 1.90 -- 10 ND ND ND ND ND ND ND ND ND ND 29.0 ND (Ver'ication Event uglL 1220117 20 100 - 1.90 -- 10 - - - - - - - - - - 2.72 J ND (Dis,oNedj uglL 1220117 20 100 - 5.00 -- 10 ND ND u9v 03/05/16 20 100 - 1.90 -- 10 ND ND ND ND ND ND ND ND ND ND 2.76 J ND u9v 12/11/16 20 100 - 1.90 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/05/19 20 100 - 1.90 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u9v 0923119 20 100 - 1.90 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u9v 03/0220 20 100 - 1.90 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u9v 09/1520 20 100 - 1.90 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u9v 032221 20 100 - 1.90 10.0 -- ND ND ND ND ND ND ND ND ND 4.99 J ND ND u9v 09/1321 20 100 - 1.90 10.0 -- ND ND ND ND ND ND ND ND ND 2.08 J ND ND u9v 0321M 20 100 - 1.90 10.0 -- ND ND ND ND ND ND ND ND ND ND 2.18 J ND uglL 09/1222 20 100 - 1.90 10.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u L 03/13M 20 100 1.50 10.0 ND ND ND ND ND ND ND ND ND 1.60 J ND ND Thallium uglL 0827102 0.3 2 - - -- 2 ND ND ND ND ND ND ND ND - - - - uglL 03/11/O3 0.3 2 - - -- 1 ND ND ND ND ND ND ND ND - - - - uglL O6/i6/O3 0.3 2 - - -- 2 ND ND ND ND ND ND ND ND - - - - uglL 11/17/03 0.3 2 - - -- 2 ND ND ND ND ND ND ND ND - - - - uglL 11/14/05 0.3 2 - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 04/1010fi 0.3 2 - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 11/1010fi 0.3 2 - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 04/1810] 0.3 2 - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 11/1210] 0.3 2 - - -- 3 ND ND ND ND ND ND ND ND - - - - uglL 032110E 0.3 2 - - -- 3 ND ND ND ND ND ND ND ND - - - - uglL 112610E 0.3 2 - - -- 3 ND ND ND ND ND ND ND 19.2 - - - - uglL 04/07/09 0.3 2 - - -- 3 ND ND ND ND ND ND ND ND - - - uglL 10/05/09 0.3 2 - - -- 5.5 0.160 J ND ND ND ND ND ND ND - - - ND uglL 03/15/10 0.3 2 - - -- 5.5 ND ND ND ND ND ND ND ND - - - ND uglL 09/0]/10 0.3 2 - - -- 5.5 ND ND ND ND ND ND ND ND ND uglL 0321111 0.3 2 - - -- 5.5 ND ND ND ND ND ND ND ND ND ND ND ND u9v 09/12/11 0.3 2 - - -- 5.5 ND ND ND ND ND ND ND ND ND ND ND 1.75 J uglL 03/12/12 0.3 2 - - -- 5.5 ND ND ND ND ND ND ND ND ND ND ND ND u9v 10/01/12 0.3 2 - - -- 5.5 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/1V13 0.3 2 - - -- 5.5 ND ND ND ND ND ND ND ND ND ND ND ND u9v 09/09/13 0.3 2 - - -- 5.5 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/10/14 0.3 2 - - -- 5.5 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/09/14 0.3 2 - -- 5.5 ND ND ND ND ND ND ND ND ND ND 0.184 J ND uglL 03/09/15 0.3 2 - 0.110 -- 5.5 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/14/15 0.3 2 - 0.110 -- 5.5 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/07/16 0.3 2 - 0.110 -- 5.5 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/13/16 0.3 2 - 0.110 -- 5.5 ND ND ND ND ND ND ND ND ND ND ND ND u9v 03/09/17 0.3 2 - 0.110 -- 5.5 ND 0.1]1 J 0.258 J 0.182 J 0.1]9 J ND 0.132 J 0.294 J 0.1]6 J ND 0.220 J ND uglL 09/12/17 0.3 2 - 0.110 -- 5.5 0.141 J 0.242 J 0.320 J 0.250 J 0.196 J 0.182 J 0.283 J 0.36] J 0.21E J ND 0.32d J ND uglL 03/05/16 0.3 2 - 0.110 -- 5.5 ND ND ND ND ND ND ND ND ND ND ND ND u9v 12/11/16 0.3 2 - 0.550 5.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/05/19 0.3 2 - 0.220 2.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u9v 0923119 0.2 2 - 0.220 2.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/0220 0.2 2 - 0.220 2.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u9v 09/1520 0.2 2 - 0.220 2.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 032221 0.2 2 - 0.220 2.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u9v 09/1321 0.2 2 - 0.220 2.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 0321M 2 2 - 0.220 2.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/12M 2 2 - 0.220 2.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u L 03/13M 2 2 0.260 1.0 ND ND ND ND ND ND ND ND ND ND ND ND Vanadiva uglL 0827102 0.3 - - - -- 5 ND 49 ND ND ].5 11 23 7.6 - - - - uglL 03/11/O3 0.3 - - - -- 5 ND 5.0 ND ND 6 12 14 7.0 - - - - uglL 06/16/03 0.3 - - - -- 5 ND ND ND ND ND 7.0 8.2 ND - - - - uglL 11/17/03 0.3 - - - -- 5 ND ND ND ND ND ND ND 15 - - - - uglL 11/14/05 0.3 - - - -- 40 ND ND ND ND ND ND ND ND - - - - uglL 04/1010fi 0.3 - - - -- 40 ND ND ND ND ND ND ND ND - - - - uglL 11/1010fi 0.3 - - - -- 40 ND ND ND ND ND ND ND ND - - - - uglL 04/1810] 0.3 - - - -- 5 ND ND ND ND ND ND 20 ND - - - - uglL 11/1210] 0.3 - - - -- 0.2 1.5 15.8 0.38 2.2 2.8 2.1 10.3 0.95 - - - - uglL 032110E 0.3 - - - -- 0.2 0.6 3.6 0.25 2.2 0.99 1.6 2.5 0.69 - - - - uglL 112610E 0.3 - - - -- 0.2 1.0 3.2 ND 2.3 1.] 0.8fi 11 304 - - - - uglL 04/01/O9 0.3 - - - -- 0.2 1.1 3.4 0.31 4.7 1.0 0.]4 0.51 8.5 - - - uglL 10/05/O9 0.3 - - - -- 25 2.14 J 11.2 J 1.55 J 4.93 J 4.90 J 2.T J 8.43 J 6.13 J - - - ND uglL 03/15/10 0.3 - - - -- 25 1.83 J 4.06 J ND 3.43 J 2.4E J 1.]5 J 3.14 J 5.23 J - - - ND uglL 09/0]/10 0.3 - - - -- 25 1.85 J 3.15 J ND 1.5E J 2.1E J 1.9] J 3.3E J 1.82 J ND uglL 03/21111 0.3 - - - -- 25 2.01 J 3.]] J ND 2.50 J 1.69 J 2.22 J 3.80 J 5.19 J 1.81 J 6.86 J 13.4 ND u9v OW12/11 0.3 - - - -- 25 1.92 J 4.05 J ND 2.38 J 3.52 J 2.98 J 4.34 J ND ND ND 9.T] ND u9v 03/12M2 0.3 - - - -- 25 ND 3.24 J ND 1.87 J ND 1.62 J 1.43 J ND ND ND ND ND u9v 10/01112 0.3 - - - -- 25 1.60 J 5.84 J ND 1.82 J 3.41 J 3.02 J 4.03 J 2.62 J ND ND 3.54 ND uglL 03/11/13 0.3 - - - -- 25 1.54 J 3.66 J ND 1.59 J 2.04 J 1.42 J 3.04 J 2.31 J ND ND 3.98 ND u9v 09/09/13 0.3 - - - -- 25 2.24 J 4.40 J ND 2.151 J 2.92 J 2.78 J 2.10 J 1.73 J ND ND ND ND u9v 03/10/14 0.3 - - -- 25 1.65 J 3.5fi J ND 2.02 J 1.76 J 1.46 J 1.72 J 2.45 J ND ND 2.50 ND u9v 09/09/14 0.3 - - 1.53 -- 25 1.53 J 3.36 J ND 4.09 J 4.20 J 1.90 J 2.78 J 4.00 J ND ND 179 ND u9v 03/09/15 0.3 - - 1.53 -- 25 1.59 J 3.38 J ND ND ND ND ND ND ND ND ND ND u9v 09/14/15 0.3 - - 1.53 -- 25 2.01 J 13.9 J ND 4.51 J 6.32 J 4.15 J 5.53 J 4.97 J ND ND 2.81 J ND u9v 03/07/16 0.3 - - 1.53 -- 25 2.25 J 4.86 J ND 4.09 J 3.18 J 2.9fi J 2.21 J 3.09 J ND 1.75 J 2.24 J ND u9v 09/13/16 0.3 - - 1.53 -- 25 2.29 J 4.17 J ND 2.95 J 4.37 J 2.43 J 1.70 J ND ND 1.64 J ND ND u9v 03/09/17 0.3 - - 0.500 -- 25 3.63 B 5.28 J 1.64 B 3.83 B 2.56 B 3.00 B 2.05 B 3.54 B 0.635 B 1.44 B 2.43 B 1.00 J u9v 09/12/17 0.3 - - 1AO -- 25 1.73 J 4.69 J 2.30 J 2.98 J 2.65 J 3.08 J 1.94 J 1.76 J ND ND 4.34 J ND u9v 03/05/16 0.3 - - 1AO 25 3.3] B 5.23 B 5.3] B 4A4 B 3.76 B 3.55 B 2.05 B 3.42 B 1.% B 1.57 B 2.27 B 1.43 J u9v 12/11/16 0.3 - - 1.40 10.0 -- 1.72 J 4.T] J 3.52 J 2.63 J 2.39 J 2.52 J ND 1.]3 J ND ND 1." J ND u9v 03/05/19 0.3 - - 1.40 10.0 -- 1.5E J 3:1 J 2.21 J 1.71 J 2.39 J 2.28 J ND ND ND 2.05 J ND ND u9v 0923119 0.3 - - 1.40 10.0 -- 1.86 J 3.54 J 1.84 J 3.01 J 2.9fi J 2.]4 J 1.55 J ND ND ND 1.76 J ND uglL 03/0220 0.3 - - 1.40 10.0 -- 1.44 J 2.9] J ND 2.Sfi J 3.04 J 3.1] J ND ND ND ND ND ND u9v 09/1520 0.3 - - 1.40 10.0 -- ND ND 3.30 J 3.01 J 2.42 J 2.17 J ND ND ND ND ND ND u9v 032221 0.3 - - 1.40 10.0 -- ND 2.07 J 1.]1 J 1.]5 J 1.]6 J ND ND ND ND ND ND ND u9v 09/1321 0.3 - - 1.40 10.0 -- 1.76 J ND ND 4.4E J 3.03 J 2.28 J ND ND ND ND ND ND u9v 0321M 7.0 - - 1.40 10.0 -- 2.03 J ND ND 2.28 J ND ND ND ND ND ND ND ND uglL 09/1222 7.0 - - 1.40 10.0 -- 1.76 J 1.62 J 5.45 J 2.17 J ND 2.29 J ND ND ND ND ND ND u L 03/13M 7.0 1.00 10.0 3.10 J 4.00 J 3.00 J 2.80 J 1.]0 J 2.]0 J 110 J 3.00 J ND ND ND ND Zinc u9v 082]/02 1000 500 - - -- 10 ND 36 ND ND ND 7] 75 ND - - - - uglL 03/111., 1.Oo 5000" - - -- 10 ND ND ND ND ND 70 76 ND - - - - uglL 06/16/03 1000 5000" - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 11/17/03 1000 5000" - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 11/14/05 1000 5000" - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 04/10/06 1000 5000" - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 11/10/06 1000 5000" - - -- 10 ND ND ND ND ND ND ND ND - - - - uglL 04/18/07 1000 5000" - - -- 10 ND 10 93 ND 11 12 72 11 - - - - uglL 11/12/07 1000 5000" - - -- 0.4 3.9 14.7 7.2 6.2 3 2.5 5.] 2.8 - - - - uglL 0321108 1000 5000" - - -- 0.4 3.7 3.6 5.0 3.2 5.0 5.0 8.1 3.0 - - - - uglL 1126108 1000 5000" - - -- 0.4 ND ND 2.2 -0.4 J -0.4 J OA9 1.5 261 - - - - uglL 04/07/09 1000 5000" - - -- 0.4 5.3 1.9 2.8 1.9 2.4 3.4 10.6 11.2 - - - uglL 10/05/09 1000 5000" - - -- 10 ND 8.97 J 6.9E J ND ND ND 5.19 J 6.17 J - - - ND u9v 03/15/10 1000 5000" - - -- 10 ND 31.6 4.56 J ND ND ND 9.67 J 6.21 J - - - ND u9v 09/07/10 1000 5000" - - -- 10 ND 4.78 J ND 5.76 J ND ND T47 J 10.9 - - - ND u9v 09/07/10 1000 5000" - - -- 10 ND 4.78 J ND 5.76 J ND ND ].47 J 70.9 u9v 03/21/11 1000 5000" - - -- 10 ND ND 7.29 J ].]8 J 4A6 J ND 15.9 5.90 J 110.1 15.0 9.76 ND u9v 09/12/11 1000 5000" - - -- 10 ND ND 4.89 J ND ND ND T16 J ND 10.5 ND 12A ND u9v 03/12/12 1000 5000" - - -- 10 ND ND 4.35 J ND ND ND 5.67 J ND 7.60 J ND ND ND u9v 101OV12 1000 5000" - - -- 10 ND ND ND ND ND ND 5.61 J ND ].90 J ND ND ND u9v 03/11/13 1000 5000" - - -- 10 ND ND 3.% J ND ND ND 8.09 J 3.80 J 10.2 ND ND ND u9v 09/09/13 1000 5000" - - -- 10 ND 4.31 J 5.52 J ND ND 5.79 J 6.00 J 4.64 J 9.04 J ND ND ND u9v 03/10/14 1000 5000" - -- 10 ND ND 22.6 ND ND 4.54 J 13.4 4.33 J 11.5 8.27 J ND ND u9v 09/09/14 1000 5000" - 3.80 -- 10 ND ND 4.]3 J ND ND ND 3A J 3.90 J 9.43 J ND 113 ND u9v 03/09/15 1000 5000" - 3.80 -- 10 ND ND 5.93 J ND ND ND 10.5 ND 12.1 ND ND ND u9v 09/14/15 1000 5000" - 3.80 -- 10 4.08 J 11.2 6.92 J ND ND 10.1 4.87 J 4.61 J 12.5 12.7 ND ND u9v 03/07/16 1000 5000" - 3.80 -- 10 ND ND ND ND ND ND 9.08 J ND 8.42 J ND ND ND u9v 09/13/16 1000 5000" - 3.80 -- 10 ND ND ND ND 4.8] J ND 9.34 J ND 10.9 ND ND ND u9v 03/09/17 1000 5000" - 6.30 -- 10 ND ND ND ND ND ND 8.53 J ND 9.82 J ND ND ND u9v 09/12/17 1000 5000" - 4,40 -- 10 ND 10.7 B 12.0 B 10.2 B 9A6 B 9.86 B ND ND 9.48 B ND 12A B 8.94 J u9v 03/05/18 1000 5000" - 4,40 -- 10 ND ND ND ND ND ND 8.41 J ND 9.74 J ND 7.46 J ND u9v 12/11/18 1000 5000" - 4,40 10.0 -- ND ND ND ND ND ND 8.71 J 13.2 12.7 ND ND ND u9v 03/05/19 1000 5000" - 4,40 10.0 -- ND ND 5.30 J ND ND ND 11.2 ND 10.4 ND ND ND u9v 0923119 1000 5000" - 4,40 10.0 -- ND 7.96 J ].]6 J ND 4.T J ND 5.06 J ND 15.2 ND 4.97 J ND u9v 03/0220 1000 5000" - 4AO 10.0 -- ND ND ND ND ND ND 4.66 J ND 9.% J ND 9.39 J ND u9v 0911520 1000 5000" - 4AO 10.0 -- ND ND 6.50 J ND ND ND ND ND 12.1 ND ND ND u9v 03/22121 1000 5000" - 4AO 10.0 -- ND ND 4.5E J ND ND ND ND ND 11.4 ND ND ND u9v 09/13/21 1000 5000" - 4AO 10.0 -- ND 5.52 J 7.84 J ND 5.]6 J ND ND ND 15.5 ND ND ND u9v 03/21122 1000 5000" - 4AO 10.0 -- ND ND ].25 J ND 5A8 J ND T69 J ND 14.2 ND ND ND uglL 09/1222 1000 5000" - 4A 10.0 -- 4.]8 J ND ND ND ND ND ND ND 14.2 ND ND ND u L 031311 1000 5000" 8.]0 20.0 ND ND ND ND ND ND ND ND 16.0 J ND ND ND 3 of4 May 2023 2014424721-22 TABLE 12 Summary of Detectetl Constituents in Monitoring Wells at the Active Subtitle D Laadfil Hanes Mill Roatl Landfill, Permit No. 34-0: Forsyth County, North Carolina Upgradient Downgmdient Site-SPecMc Practical SWS Detected Monitoring Constituents/Analytes Units Sample Date NC2L EPA MCL GPS MDL Quantlta6on Llmk Reporting Llmi[ MW-12 MW-13 MW-14 MW-15 MW-16 MW-17 MW-18 MW-19 MW-20 MW-21 MW-22 Blanks Benzene ug/L 10/05/09 1 5 - - -- 1 ND ND ND ND ND ND ND ND - - - ND ug/L 03/15Ila 1 5 - - -- 1 ND ND ND ND ND ND ND ND - - - ND ug/L 0910]Ila 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ug/L 03/21/11 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12111 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12112 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 10/01/12 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/11/13 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/09/13 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/10/14 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/09/14 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/09/15 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/14/15 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/07/16 1 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/09/17 1 5 - 0.15 -- 2.0 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/12/17 1 5 - 0.15 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/05/16 1 5 - 0.15 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 12/11/16 1 5 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/05/19 1 5 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 1 5 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/02/20 1 5 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/15/20 1 5 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/22/21 1 5 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/21 1 5 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/21/22 1 5 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/22 1 5 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u L 03/13M 1 5 0.15 1.0 ND 0.1] J ND ND ND ND ND ND ND ND ND ND Bromofom ug/L 10/05/09 4 80' - - -- 3 ND ND ND ND ND ND ND ND - - - ND uq/L 03/15/10 4 80' - - -- 3 ND ND ND ND ND ND ND ND - - - ND ug/L 09/07/10 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND uq/L 03/21111 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/12/11 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12/12 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 10/01112 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/11/13 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/09/13 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/10/14 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/09/14 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/07/16 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/13/16 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/09/17 4 80' - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/12/17 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/05/18 4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/18 4 80' - 0.22 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/05/19 4 80' - 0.22 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 4 80' - 0.22 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/02/20 4 80' - 0.22 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/15/20 4 80' - 0.22 1.0 -- 0.64 B ND ND 0.51 B ND ND ND 2.5 B ND 0.79 B ND 3.7 ug/L 03/22/21 4 80' - 0.22 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/21 4 80' - 0.22 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/21/22 4 80' - 0.22 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/22 4 80' - 0.22 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u L 03/13M 4 80' 1.50 5.0 ND ND ND ND ND ND ND ND ND ND ND ND Chloroform ug/L 10/05/09 70 80' - - -- 5 ND ND ND ND ND ND ND ND - - - ND uq/L 03/11 ]0 80' - - -- 5 ND ND ND ND ND ND ND ND - - - ND uglL 09/01/15/10 70 80' - - -- 5 ND ND ND ND ND ND ND ND ND uglL 03/21/11 70 80' - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12111 ]0 80' - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/12/12 70 80' - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 10/01/12 70 80' - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/11113 70 80' - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/09/13 70 80' - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/10/14 70 80' - -- 5 ND ND 0.76 J ND ND ND ND ND ND ND ND ND uq/L 09/09/14 70 80' - 0.18 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 70 80' - 0.18 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/14/15 70 80' - 0.18 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/07/16 70 80' - 0.18 -- 5 ND ND 1.1 J ND ND ND ND ND ND ND ND ND ug/L 09/13/16 70 80' - 0.18 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/17 70 80' - 0.18 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/17 70 80' - 0.18 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/05/16 70 80' - 0.18 -- 5 0.40 J ND ND ND ND ND ND ND ND ND ND ND uq/L 12/11/16 70 80' - 0.18 1.0 -- ND ND O.J ND ND ND ND ND ND ND ND ND uq/L 03/05/19 70 80' - 0.18 1.0 -- ND 0.59 J 2.6 ND ND ND ND ND ND ND ND ND uq/L 09/23/19 70 80' - 0.18 1.0 -- 0.64 J ND 0.65 J ND ND ND ND ND ND ND ND ND uq/L 03/02/20 70 80' - 0.18 1.0 -- 0.81 J ND 1.3 ND 0.53 J ND ND ND ND ND ND ND uq/L 09/15/20 70 80' - 0.18 1.0 -- 0.88 J ND 0.94 J ND ND ND ND ND ND ND ND ND uq/L 03/22/21 70 80' - 0.18 1.0 -- 0.97 J ND 0.61 J ND ND ND ND ND ND ND ND ND uglL 09/13121 70 80' - 0.18 1.0 -- 0.93 J ND ND ND ND ND ND ND ND ND ND ND ug/L 03/21122 70 80' - 0.18 1.0 -- 0.98 J ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/22 70 80' - 0.18 1.0 -- 0.62 J ND ND ND ND ND ND ND ND ND ND ND u L 03/13123 70 80- 0.15 1.0 ND ND ND ND ND ND ND ND ND ND ND ND Dib-hlorometham ug/L 10/05/09 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND - - - ND uq/L 03/15/10 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND - - - ND ug/L 09/01/10 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND uglL 03/21/11 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/12/11 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/12/12 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 10/01/12 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/11/13 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/09/13 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/10/14 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/09/14 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/15 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/14/15 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/07/16 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/16 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/09/17 0.4 80' - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/17 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/05/18 0.4 80' - - -- 3 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 12/11/16 0.4 80' - 0.17 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u9/L 03/05/19 0.4 80' - 0.17 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/23/19 0.4 80' - 0.17 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/02/20 0.4 80' - 0.17 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/15/20 0.4 80' - 0.17 1.0 -- 0.74 B ND ND ND ND ND ND 1.5 B ND ND ND 3.5 ug/L 03/22/21 0.4 80' - 0.17 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/13/21 0.4 80' - 0.17 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uglL 03/21/22 0.4 80' - 0.17 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09112/22 0.4 80' - 0.17 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u L 03/13123 0.4 80' 0.17 1.0 ND ND ND ND ND ND ND ND ND ND ND ND cis-1,2-DicN.-then, ug/L 10/05/09 70 70 - - -- 5 ND ND ND ND ND ND ND ND - - - ND uq/L 03/1511 ]0 70 - - -- 5 ND ND ND ND ND ND ND ND - - - ND ug/L 09/0]/10 70 70 - - -- 5 ND ND ND ND ND ND ND ND ND ug/L 03/21/11 70 70 - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/12/11 70 70 - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/12M2 70 70 - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 10/01/12 70 ]0 - - -- 5 ND ND ND ND ND ND 0.44 J 0.75 J ND ND ND ND ug/L 03/11/13 70 70 - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/09/13 70 70 - - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/10/14 70 70 - -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uglL 09/09/14 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/09/15 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/14/15 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/07/16 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/13/16 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/09/17 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/12/17 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/05/16 70 70 - 0.15 -- 5 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 12/11/16 70 70 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/05/19 70 70 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/23/19 70 70 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/02/20 70 70 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/15/20 70 70 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/22/21 70 70 - 0.15 1.0 -- ND ND ND ND ND ND ND 0.52 J ND ND ND ND uq/L 09/13/21 70 70 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 03/21/22 70 70 - 0.15 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u L 09MD22 70 70 0.15 1.0 ND ND ND ND ND ND ND ND ND ND ND ND Methylene chl.rid, ug/L lom/09 5 - - - -- 1 ND ND ND ND ND ND ND ND - - - ND uq/L 031151 a ND ND ND ND ND ND ND ND - - - ND uglL 09/07/10 5 - - - -- 1 ND ND ND ND ND ND ND ND ND ug/L 03/21/11 5 - - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/12/11 5 - - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/12/12 5 - - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 10/01/12 5 - - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/11/13 5 - - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/09/13 5 - - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/10/14 5 - - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/09/14 5 - - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/09/15 5 - - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/14/15 5 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/07/16 5 - - 0.23 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/13/16 5 - - 0.23 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/09/17 5 - - 0.23 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/12/17 5 - - 0.23 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/05/16 5 - - 0.23 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 12/11/16 5 - - 0.23 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/05/19 5 - - 0.23 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/23/19 5 - - 0.23 1.0 -- ND ND ND 0.44 J ND ND ND ND ND ND ND ND uq/L 03/02/20 5 - - 0.23 1.0 -- ND ND ND ND ND ND ND ND ND ND ND 0.43 J uq/L 09/15/20 5 - - 0.23 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/22/21 5 - - 0.23 1.0 -- ND ND ND ND ND ND ND ND ND ND ND 0.93 J uq/L 09/13/21 5 - - 0.23 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/21/22 5 - - 0.23 1.0 -- ND ND ND ND ND ND ND ND ND ND ND 0.86 J uq/L 09/12/22 5 - 0.23 1.0 -- ND ND ND ND ND ND ND ND ND ND ND 0.60 J uq/L 09/07/10 600 100 - - -- 1 ND ND ND ND ND ND ND ND ND uq/L 03/21/11 600 100 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/12/11 600 100 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/12/12 600 100 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 10/01/12 600 100 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/11/13 600 100 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/09/13 600 100 - - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/10/14 600 100 - -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/09/14 600 1000 - 0.14 -- 1 ND ND ND ND ND ND ND ND ND ND 0.64 J ND uq/L 03/09/15 600 1000 - 0.14 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/14/15 600 1000 - 0.14 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/07/16 600 1000 - 0.14 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/13/16 600 1000 - 0.14 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND u9/L 03/09/17 600 1000 - 0.14 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND u9/L 09/12/17 600 1000 - 0.14 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND u9/L 03/05/16 600 1000 - 0.14 -- 1 ND ND ND ND ND ND ND ND ND ND ND ND u9/L 12/11/16 600 1000 - 0.14 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u9/L 03/05/19 600 1000 - 0.14 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/23/19 600 1000 - 0.14 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/02/20 600 1000 - 0.14 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/15/20 600 1000 - 0.14 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/22/21 600 1000 - 0.14 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 09/13/21 600 1000 - 0.14 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND uq/L 03/21/22 600 1000 - 0.14 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND ug/L 09/12/22 600 1000 - 0.14 1.0 -- ND ND ND ND ND ND ND ND ND ND ND ND u L 03/13/23 600 1000 0.14 1.0 ND ND ND ND ND ND ND ND ND ND ND 0.41 J S Notes: ug/L- micrograms per lit. mg/L -milligrams per life Site -Specific GPS - Statistically calculatetl site -wide stantlards as approvetl by NC DEG on ]/8/20: NC 2L = North Carolina Water Quality Standam EPA MCL = UnBed States EnNmnmental Protection Agency Masimum Contaminant Li, J= Prior to the December2018event, Jflagsare.a6matedvaluesbelowthe SWSRep.rtinglimit. BeginningwiththeDecember2018event,Jflag..m.stimaled valuesbetween MDLand B= blank-9ualM.d dab ND = not detected above the laboratory detection lin Bold = wncentrations above applicable GPS andlor NC 2L have been bottle Shaded = wncentrations above applicable EPA MCL have been shade = standartl is for total tdhalomethan. = stantlard is secondaryMCL 1. The following dilutions were noted for the May 2023 sampling event antimony and thallium by 2X (all poir xx"I ) 4m4 May 2023 2014424721-22 TABLE 13 Summary of Field Parameters for Monitoring Wells at the Active Subtitle D Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Upgradient Downgradient Detected Monitoring Constituents/Analytes Units Sample Date MW-12 MW-13 MW-14 MW-15 MW-16 MW-17 MW-18 MW-19 MW-20 MW-21 MW-22 pH (field) S.U. 10/06/09 6.21 5.83 4.94 5.65 5.56 5.81 5.50 5.60 -- -- -- S.U. 03/15/10 6.19 5.72 5.18 5.50 5.22 5.62 4.96 5.71 -- -- -- S.U. 09/07/10 5.77 5.55 4.80 5.24 5.61 5.82 5.33 5.66 -- -- -- S.U. 03/21/11 5.95 5.64 4.91 5.17 5.17 5.39 4.69 5.45 4.07 5.44 5.85 S.U. 09/12/11 6.42 6.01 5.46 5.90 6.02 6.23 5.73 6.02 5.03 6.19 6.20 S.U. 03/12/12 6.32 5.88 5.25 5.44 5.63 6.00 5.54 6.31 5.10 6.07 6.09 S.U. 10/01/12 12.27 6.65 6.14 6.50 6.47 6.46 6.19 6.75 10.37 5.66 5.97 S.U. 03/11/13 6.31 6.01 5.37 5.65 5.80 5.82 5.04 5.52 4.51 5.99 6.09 S.U. 09/09/13 6.44 6.04 5.47 5.87 6.07 6.20 5.71 6.00 5.18 6.12 6.09 S.U. 09/09/14 6.37 6.11 5.53 5.94 6.31 6.30 6.05 6.24 5.11 6.24 6.38 S.U. 03/09/15 6.31 6.05 5.33 5.80 5.74 5.96 5.24 5.99 5.16 6.18 6.08 S.U. 09/14/15 6.39 6.05 5.47 5.82 5.98 6.12 5.71 6.02 5.12 6.11 6.12 S.U. 03/07/16 6.61 6.17 5.52 5.84 6.09 6.23 5.28 6.11 5.30 6.28 6.21 S.U. 09/13/16 5.60 5.34 4.68 5.20 5.47 5.40 5.07 5.16 4.19 5.36 5.57 S.U. 03/06/17 6.04 5.53 4.91 5.38 5.56 5.49 4.86 5.47 4.45 5.67 5.65 S.U. 09/12/17 5.92 5.79 5.01 5.58 5.72 5.44 5.53 5.66 4.52 5.51 5.84 (Verification Event) S.U. 12/20/17 -- -- -- -- -- - 6.21 S.U. 03/05/18 6.27 6.05 5.40 5.80 6.10 6.00 5.36 5.96 4.94 5.94 6.07 S.U. 12/11/18 5.53 5.55 4.82 5.31 5.48 5.82 4.96 5.09 4.21 5.18 5.86 S.U. 03/05/19 6.45 5.99 5.34 5.58 6.16 6.40 4.83 5.84 4.70 6.12 6.07 S.U. 09/24/19 5.99 4.96 4.91 5.37 5.66 5.78 5.42 5.56 3.40 5.50 5.61 S.U. 03/02/20 6.41 6.09 5.44 5.82 6.17 6.39 5.63 6.13 5.17 6.13 6.05 S.U. 09/15/20 6.38 5.98 5.41 5.81 6.13 6.30 5.73 6.02 5.12 6.04 6.03 S.U. 03/22/21 6.06 5.75 5.06 5.40 5.85 5.92 5.28 5.60 4.49 5.55 5.81 S.U. 09/13/21 6.84 6.44 5.88 6.29 6.65 6.83 6.22 6.49 5.55 6.50 6.51 S.U. 03/21/22 6.13 5.92 5.29 5.68 5.97 6.08 5.00 5.77 4.42 5.65 6.05 S.U. 09/12/22 6.28 5.66 4.91 5.26 6.01 6.19 5.62 5.70 4.67 5.85 5.90 S.U. 1 03/13/23 6.43 1 6.06 5.56 5.93 6.15 6.48 5.89 6.13 5.18 6.19 6.17 Specific Conductance (field) PS/cm 10/06/09 109 110 69 106 74 98 130 187 -- -- -- PS/cm 03/15/10 129 114 76 83 69 99 57 144 PS/cm 09/07/10 105 118 71 114 86 99 147 154 PS/cm 03/21/11 110 122 79 99 99 108 100 215 39 73 202 PS/cm 09/12/11 117 117 74 122 95 99 131 170 33 96 258 PS/cm 03/12/12 106 100 67 90 70 87 68 152 27 58 204 PS/cm 10/01/12 170 95 62 104 89 90 119 141 55 103 192 PS/cm 03/11/13 84 91 60 81 87 81 62 136 26 58 160 PS/cm 09/09/13 101.3 111 72 128 114 89 132 164 31 67 236 PS/cm 09/09/14 140 139 86 156 159 114 141 172 49 97 240 PS/cm 03/09/15 133 124 78 127 105 97 74 181 32 77 214 PS/cm 09/14/15 99 119 67 121 118 98 120 165 35 74 225 PS/cm 03/07/16 88 94 58 97 107 63 44 100 26 53 155 PS/cm 09/13/16 204 119 69 123 125 88 126 158 32 67 202 PS/cm 03/06/17 95 116 70 118 136 82 86 151 31 63 185 PS/cm 09/12/17 102 130 76 131 146 93 131 166 34 65 202 (Verification Event) pS/cm 12/20/17 -- -- -- -- -- - 191 PS/cm 03/05/18 94.7 126 71 122 145 93 91 157 33 64 212 PS/cm 12/11/18 99.7 135 72 123 157 80 79 155 35 64 224 PS/cm 03/05/19 91.0 120 89 131 151 74 48 109 34 64 193 PS/cm 09/24/19 104 152 84 136 162 85 143 124 37 65 204 PS/cm 03/02/20 83 144 79 109 156 71 82 97 30 54 244 PS/cm 09/15/20 145 183 77 133 162 78 145 130 35 59 218 PS/cm 03/22/21 129 194 93 146 194 87 140 109 45 61 252 PS/cm 09/13/21 157 184 65 116 152 70 138 125 38 52 223 PS/cm 03/21/22 98 206 71 119 159 90 64 124 44 59 265 PS/cm 09/12/22 88 224 67 120 154 71 123 107 40 54 261 S/cm 1 03/13/23 96 1 252 81 133 209 83 122 124 49 61 274 Temperature (field) °C 10/06/09 14.91 14.80 14.69 14.95 15.84 15.64 17.46 16.22 -- -- -- °C 03/15/10 13.89 13.34 13.03 11.69 12.29 11.31 10.81 9.42 °C 09/07/10 17.49 16.19 16.74 16.11 18.85 17.17 19.53 17.37 °C 03/21/11 15.52 15.57 15.32 13.45 14.03 13.27 12.33 11.51 11.81 10.84 12.58 °C 09/12/11 15.19 15.39 15.39 15.40 17.12 16.51 18.12 17.46 14.94 16.94 17.74 °C 03/12/12 14.41 14.31 14.20 12.87 13.96 13.07 12.37 11.68 13.74 15.42 15.04 °C 10/01/12 15.85 15.10 15.36 15.15 16.73 17.00 18.20 17.06 15.99 17.45 15.74 °C 03/11/13 13.60 14.59 14.63 12.84 13.20 12.19 10.39 10.16 12.77 13.45 15.32 °C 09/09/13 15.7 14.8 15.3 15.2 16.6 15.9 18.1 16.5 15.8 18.1 16.2 °C 09/09/14 14.7 14.3 14.4 14.2 15.5 14.9 17.0 15.4 14.5 15.1 15.9 °C 03/09/15 13.8 13.4 13.3 12.4 12.0 11.9 9.89 9.41 12.7 14.0 13.9 °C 09/14/15 15.41 14.92 14.59 14.32 15.84 16.17 18.15 16.26 16.61 18.65 15.41 °C 03/07/16 13.8 14.6 14.6 13.5 14.8 13.0 11.5 10.9 14.2 14.7 14.8 °C 09/13/16 16.1 16.1 15.5 15.7 17.6 16.5 18.6 17.3 16.6 18.7 16.8 °C 03/06/17 14.4 14.5 14.6 13.5 14.8 13.7 13.0 13.1 15.0 17.2 14.7 °C 09/12/17 14.4 15.2 15.1 15.3 16.4 16.4 18.3 17.0 15.8 15.7 16.5 (Verification Event) °C 12/20/17 -- -- -- -- -- - 14.8 °C 03/05/18 14.3 13.7 13.6 12.5 12.9 11.9 10.5 11.0 13.8 14.2 13.4 °C 12/11/18 13.9 13.8 13.9 14.7 14.3 13.5 13.6 13.2 14.3 13.5 14.8 °C 03/05/19 13.2 13.8 12.8 11.6 12.8 11.5 10.9 9.4 13.3 13.7 12.7 °C 09/24/19 15.3 15.1 16.4 15.3 16.5 16.4 18.5 17.0 16.2 16.3 16.0 °C 03/02/20 14.2 14.2 14.5 13.6 14.4 13.1 11.8 11.3 13.6 14.1 13.6 °C 09/15/20 15.1 15.2 15.7 15.5 17.2 16.7 18.1 17.0 15.6 15.2 16.2 °C 03/22/21 15.0 13.8 13.9 12.5 14.6 12.7 11.4 10.1 14.8 14.8 13.9 °C 09/13/21 17.0 15.8 15.7 15.6 18.9 16.9 18.6 16.6 18.9 16.7 16.6 °C 03/21/22 15.0 16.1 15.7 14.3 15.2 13.0 12.6 11.3 14.5 15.5 14.9 °C 09/12/22 16.9 15.3 15.1 15.2 17.3 17.2 18.7 17.2 17.6 18.0 15.9 °C 03/13/23 13.4 1 13.8 13.5 12.6 12.9 12.5 11.8 11.3 13.1 13.3 13.9 Turbidity (field; NTU 10/06/09 1.34 26.5 5.75 13.8 19.2 13.3 59.5 40.9 -- -- -- NTU 03/15/10 2.33 2.92 3.19 35.4 21.1 9.88 77.0 94.7 -- -- -- NTU 09/07/10 0.67 0.91 2.43 5.13 9.35 6.36 96.2 51.1 -- -- -- NTU 03/21/11 1.29 0.84 7.90 8.18 5.06 8.65 68.2 67.0 25.7 78.3 98.4 NTU 09/12/11 0.49 1.26 1.15 8.63 9.02 8.74 73.8 85.5 8.72 9.80 72.2 NTU 03/12/12 1.95 1.88 2.08 10.9 6.85 9.88 53.2 45.1 4.28 14.0 83.4 NTU 10/01/12 0.54 6.34 2.10 4.89 14.1 22.4 51.9 32.7 3.69 6.94 66.4 NTU 03/11/13 0.79 1.89 3.86 6.86 8.19 7.23 30.0 38.9 10.2 5.09 98.5 NTU 09/09/13 1.48 15.8 8.77 9.04 8.97 10.4 24.7 95.6 4.82 6.61 11.1 NTU 09/09/14 6.40 2.05 2.85 18.3 11.9 7.49 30.8 80.9 7.05 5.34 >1000 NTU 03/09/15 2.52 1.53 2.64 3.16 7.08 3.06 24.1 68.5 0.88 1.99 88.5 NTU 09/14/15 1.78 58.1 1.65 15.9 18.4 10.0 51.0 29.9 3.80 4.56 28.3 NTU 03/07/16 0.61 5.11 1.81 11.9 6.98 6.92 16.5 30.2 2.32 10.5 49.1 NTU 09/13/16 2.30 3.40 4.19 10.6 17.8 9.20 17.9 22.6 2.77 28.0 21.2 NTU 03/06/17 0.75 5.04 3.58 10.2 3.77 9.19 13.8 46.9 2.44 4.40 15.7 NTU 09/12/17 0.67 4.66 5.35 5.79 3.20 9.67 15.3 9.55 2.00 3.67 37.1 (Verification Event) NTU 12/20/17 -- -- -- -- -- - 19.2 NTU 03/05/18 0.27 4.07 9.83 8.17 3.00 8.64 9.75 16.7 3.55 211 9.98 NTU 12/11/18 0.30 9.29 9.17 9.53 8.02 9.10 8.83 9.09 0.95 8.52 7.10 NTU 03/05/19 0.10 4.97 6.35 8.96 2.21 6.88 9.54 9.75 6.08 9.31 5.95 NTU 09/24/19 0.01 2.74 8.71 8.23 1.03 9.24 8.61 6.99 0.05 9.02 17.66 NTU 03/02/20 0.08 6.91 6.17 9.09 1.67 1.36 9.68 9.94 7.16 9.97 20.5 NTU 09/15/20 0.67 1.86 1.67 9.12 2.88 4.09 8.12 8.78 5.81 5.71 7.94 NTU 03/22/21 0.00 0.76 3.23 5.18 2.06 0.72 1.75 8.09 1.19 0.11 4.11 NTU 09/13/21 1.25 1.38 3.19 8.93 7.54 4.93 6.79 7.23 2.58 1.28 8.25 NTU 03/21/22 0.64 0.49 6.83 8.95 5.12 2.62 5.17 9.79 3.39 1.01 7.49 NTU 09/12/22 0.63 2.29 6.56 3.90 2.21 3.75 9.37 7.27 0.64 2.18 5.27 NTU 1 03/13/23 0.31 1 0.64 8.22 2.21 1.84 4.22 7.54 9.90 0.24 0.60 55.0 Oxidation -Reduction (field; mV 10/06/09 40.7 259.5 290.2 262.4 227.8 191.3 154.3 -2.2 310.4 189.2 22.6 mV 03/15/10 24.4 226.7 264.1 210.7 194.6 186.9 199.8 -7.3 -- -- -- mV 09/07/10 24.8 192.7 208.7 223.8 223.4 191.9 206.3 14.5 -- -- -- mV 03/21/11 34.3 24.4 85.6 91.0 145.5 70.9 92.4 -1.7 -- -- -- mV 09/12/11 66.7 211.7 244.1 209.9 216.3 182 184.4 18.1 286.2 224.5 72.4 mV 03/12/12 20.7 87.4 109.7 82.3 81.3 88.4 118.2 1.6 130.6 76.4 14.1 mV 10/01/12 13.0 170.5 190.5 172.9 158.2 127.1 77.0 2.3 215.3 110.3 32.2 mV 03/11/13 -364.5 -91.0 -187.9 -223.6 -214.1 -248.0 -220.4 -262.3 -282.8 -396.6 -117.8 mV 09/09/13 25.4 142.9 192.7 190.3 132.6 128.8 68.1 33.8 217.7 141.2 42.7 mV 09/09/14 42.2 179.8 259.9 220.3 200.5 204.7 13.7 1.5 239.7 181.4 72.4 mV 03/09/15 90.1 203.7 230.6 183.7 173.1 152.4 175.9 23.8 206.6 139.7 24.0 mV 09/14/15 -4.9 159.8 205.0 162.8 167.2 143.1 159.2 -37.5 226.2 106.6 -13.4 mV 03/07/16 -16.6 193.1 247.7 214.0 192.9 164.5 205.3 -13.7 237.2 146.1 57.9 mV 09/13/16 -12.4 244.5 294.4 238.6 216.3 195.9 193.7 23.4 305.6 175.7 66.3 mV 03/06/17 45.7 260.0 291.7 270.1 183.2 159.3 168.7 21.8 314.9 171.0 132.0 mV 09/12/17 32.4 214.2 253.7 217.7 200.0 193.4 177.6 9.9 284.1 160.8 57.1 (Verification Event) mV 12/20/17 -- -- -- -- -- - 69.1 mV 03/05/18 282.9 343.1 445.9 428.5 414.9 389.2 351.9 89.1 429.5 384.3 278.5 mV 12/11/18 2.4 188.2 193.7 212.3 144.2 118.6 131.9 0.3 238.3 98.7 23.9 mV 03/05/19 98.6 121.9 129.5 124.8 111.5 98.7 122.4 92.1 139.2 100.4 110.8 mV 09/24/19 -139 144.6 31.9 -57.5 -3.2 41.9 -49.3 -33.4 159.8 -72.0 -26.9 mV 03/02/20 72.0 129.5 186.8 172.7 149.2 158.4 131.1 6.5 173.3 111.7 -53.0 mV 09/15/20 30.1 184.1 261.3 249.7 215.7 190.9 191.3 14.1 302.1 226.8 74.2 mV 03/22/21 120.3 134.5 165.8 142.4 -11.1 -14.8 211.9 40.8 445.1 389.1 81.6 mV 09/13/21 40.2 105.9 195.6 175.1 137.4 131.5 135.8 20.3 177.9 171.0 40.0 mV 03/21/22 20.7 164.4 250.2 232.3 213.3 140.8 166.1 -8.9 209.1 159.6 8.6 mV 09/12/22 66.4 39.2 139.0 138.9 198.2 181.9 169.2 37.6 206.6 125.2 22.7 mV 03/13/23 22.4 158.4 202.1 189.5 192.8 179.4 178.9 -38.5 67.0 59.9 -9.0 1 of 2 May 2023 2014424721-22 TABLE 13 Summary of Field Parameters for Monitoring Wells at the Active Subtitle D Landfill Hanes Mill Road Landfill, Permit No. 34-02 Forsyth County, North Carolina Detected Monitoring Constituents/Analytes Units Sample Date Upgradient Downgradient MW-12 MW-13 MW-14 MW-15 MW-16 MW-17 MW-18 MW-19 MW-20 MW-21 MW-22 Dissolved Oxygen (field; mg/L 10/06/09 7.56 7.97 4.64 6.00 5.05 3.54 3.39 1.90 -- -- -- mg/L 03/15/10 4.55 7.28 4.21 3.43 2.58 1.59 2.49 1.07 -- -- -- mg/L 09/07/10 6.75 7.18 3.75 3.69 5.55 2.24 0.74 0.58 -- -- -- mg/L 03/21/11 5.75 6.49 3.70 3.49 2.19 1.27 0.91 0.61 6.54 7.67 0.87 mg/L 09/12/11 5.45 6.58 3.94 4.31 4.94 1.69 1.01 1.06 8.04 6.91 1.21 mg/L 03/12/12 3.90 6.33 3.27 2.52 2.86 1.48 0.46 0.64 4.26 6.63 0.53 mg/L 10/01/12 4.03 5.28 2.80 2.31 3.58 1.17 0.59 0.51 5.51 6.07 0.33 mg/L 03/11/13 4.74 6.72 3.68 3.38 3.39 1.29 0.73 0.66 4.69 6.62 0.59 mg/L 09/09/13 5.37 6.33 3.72 5.54 3.79 1.76 0.28 0.51 4.74 6.14 0.81 mg/L 09/09/14 5.89 7.10 3.33 2.79 4.40 2.27 1.24 0.70 5.58 8.30 0.36 mg/L 03/09/15 4.61 6.07 4.14 3.01 5.37 2.28 2.00 0.88 6.51 7.51 0.59 mg/L 09/14/15 5.91 5.37 3.79 2.14 4.35 2.26 1.18 0.54 4.90 7.71 0.33 mg/L 03/07/16 5.46 6.66 3.92 2.44 3.88 1.74 0.81 0.65 4.52 7.96 0.89 mg/L 09/13/16 2.44 5.12 2.96 1.51 4.26 1.74 1.03 0.93 4.21 6.31 0.37 mg/L 03/06/17 5.48 4.68 3.25 1.50 2.32 0.74 0.62 0.36 2.96 6.45 0.64 mg/L 09/12/17 6.89 4.41 3.38 1.21 3.10 0.58 0.56 0.54 3.70 9.66 2.30 (Verification Event) mg/L 12/20/17 -- -- -- -- -- - 3.24 mg/L 03/05/18 5.99 3.40 3.12 1.63 2.65 0.70 0.78 0.24 3.09 6.81 1.04 mg/L 12/11/18 6.17 2.73 3.79 1.11 1.81 1.05 0.59 0.31 3.37 7.22 0.69 mg/L 03/05/19 7.28 3.12 3.05 0.02 2.07 1.65 1.40 1.15 5.52 8.31 0.73 mg/L 09/24/19 7.31 1.34 2.76 0.75 2.34 1.50 0.22 0.53 3.12 7.08 0.18 mg/L 03/02/20 6.12 3.85 3.37 1.64 1.40 1.70 0.32 0.22 2.99 6.32 0.25 mg/L 09/15/20 3.81 0.45 4.90 0.48 3.14 3.40 2.89 1.22 5.25 7.75 1.08 mg/L 03/22/21 5.73 0.66 3.05 1.40 1.77 1.53 0.62 0.28 4.29 6.99 0.88 mg/L 09/13/21 5.16 3.20 3.77 1.74 7.01 3.64 4.17 7.29 5.30 5.99 1.65 mg/L 03/21/22 6.89 1.43 3.35 1.30 2.18 1.65 2.09 0.52 4.94 7.94 0.51 mg/L 09/12/22 6.01 4.17 4.28 2.17 0.39 1.30 0.55 0.79 7.97 7.38 1.87 m /L 1 03/13/23 1 9.30 1 0.52 3.50 0.65 0.98 1.78 1.13 2.48 5.10 9.84 1.54 Notes: mg/L = milligrams per liter S.U. = Standard Units NTU = nephelometric turbidity units uS/cm= microsiemens per centimeter mV = millivolts °C = degrees Celsius Historical data provided consists only of data since October 2009 and is not the complete historical record for the facility 2of2 Snmmgry n In Le4cn4ce M Bgrevtk c... W, +leers c .ouoa3aa2 DetecteX Monibring ponstlMeM UnXs Semple MDL Pmcticel poentltetlon SWS a L... e.e Blanks Deb Limk � kcg An4monv 19& 06119N2 -- -- 6 ND ND Og& Og& 11108107 03120108 -- -- -- -- 6 6 96 ND ND ND Og& uqh 0307" 1..- -- -- -- -- 6 6 ND 2.10 J ND ND uqh Og& 03I30I10 09107I10 -- -- -- -- 6 8 1.12 J ND ND ND Og& 0323I11 -- -- 6 ND ND og&09115111 og& 03I15I12 -- -- -- -- 6 6 ND 306 J ND ND og& 10104I12 -- -- 6 ND ND og&03112113 og&09111113 -- -- -- -- 6 6 ND ND ND ND og& 03112116 -- 8 ND ND og& og& 10113116 03m Me 220 220 -- -- 6 6 133 J 946 J ND ND og& 09I14I a 220 -- 6 133 ND og& og& 0310116 '9113116 220 220 -- -- 6 6 16.2 J 28.4 034 ND og& 03M /12 310 -- 6 5.21 J ND og& og& '9114112 03M le 310 310 -- a 7.71 J 11.4 J ND ND og& 12111118 310 108 - 837 J ND og& og& 03m 19 0925I19 310 0140 108 28 - - 485 J 19.E ND ND og& 03102120 310 too - 116 ND og& og& '91100 03P12121 0140 310 20 100- 284 663 J ND ND ug& 09118121 310 too - 501 J ND og& oe& 03121122 09I15122 330 3.70 106 10.0 - - 982 J 286 ND ND u rt 03I13123 0.34 5.a 5.l ND Arsenic 19& oell 02 -- -- 10 ND ND Og& Og& 1110810] 03120108 -- -- -- -- 10 10 16.1 5 ND ND Og& oq/L 0307" 10N8109 -- -- -- -- 10 10 ND 4.40 J ND ND oq/L .e& 03I30I10 09107I10 -- -- -- -- 10 10 ND 284 J ND ND Og& 03P13111 -- -- 10 5A9 ND og& og& 09I15111 0321 12 -- -- -- -- 10 10 ND NO ND ND og& 10MV2 -- -- 10 ND 3.73 J og& og& 03112111 09It 1113 -- -- -- -- 10 10 ND ND 332 J ND og& 03112114 -- 10 12.1 ND og& og& t0113116 03I09I15 540 880 -- -- 10 10 20.E ND ND ND og& 09114115 136 -- 10 107 ND og& og& 03m /16 '9113116 880 880 -- -- 10 10 30.1 493 ND ND og& 03M /17 880 -- 10 132 J ND ug& og& 0911411] 03M le 880 880 -- 10 10 11.2 246 ND ND og& 12111118 160 f06 - ND ND og& og& iol,, 19 /25/19 ] 60 ].60 - - ND ND ND ND og& 60 - ND ND og�t og& 03122/2a ] 60 Tell 100- - NO ND ND ND og& 09116121 Tee 100- ND ND og& og& 0321122 09115122 Tell ] 6 106 - - ND ND ND ND u & 031 3-% 6A0 206 12 J ND B.- 19& Owl- - - 100 ND ND Og& Og& 1128I07 03120108 - -- - -- 100 100 380 233 ND ND Og& oq/L 0307" 10N8109 -- -- -- -- 100 100 ND 312 ND ND oq/L uq�t 03/30I10 09IO�I10 -- -- -- -- 100 351 261 ND ND ugrt 0323I11 -- -- 9" ND Ogg og& 09115111 03115I12 -- -- -- -- 271 264 ND ND u92 f0104112 -- -- 194 1.2] og og& 09 -- -- 3002 3 47 15 JJ og& 032113 loD 3540 J og& og& 10113116 03109115 100 160 -- -- 804 558 ND ND og& 09I14115 280 -- 1510 1.22 J ug& og& 03A, /16 '9113116 160 160 --Do --1DD 712 M ND 108 J og& 03M /12 0630 -- 330 1.16 J ug& og& 09114112 03M le 160 180 --Do 327 563 380 J ND og& 12111/18 lAo 106 - 343 ND og& ugrt 03m 19 0925I19 lAo 1.10 106 106 - - ND 3.n J og& 03102120 lAo 106 -117 ND og& og& '911]120 0312 /21 lAo lAo 106 108 - - 563 407 ND ND og& '9118121 lAo 108 - 36o ND og& oe& 03121122 09I15122 1.10 1.1 0 108 10.0 - - 890 2650 ND ND u & 03113123 4A f0 650 ND Beryllium 19& owl- -- -- 1 ND ND Og& Og& 1110810] 03120108 -- -- -- -- 1 ND ND ND ND Og& oq/L 0307" 10N8109 -- -- -- -- 1 ND ND ND ND oq/L ug�i 03/30I10 09IO7I10 -- -- -- -- 1 ND ND ND ND ug& 03P13111 -- -- O.n2 ND og& og& 09I15111 03115112 -- -- -- --1 ND ND ND ND og& f0104112 -- -- ND ND og& og& .3112113 09It t113 -- -- --1 -- ND ND ND ND og& 03112116 -- NO ND og& og& 10113116 03109115 0.100 oA00 --1 - ND ND ND ND og& 09114115 0200- ND o.244 og& og& 03m /16 09113116 0100- 0100- ND ND ND ND og& 03M /17 0120 - ND ND og& og& 0911411] 03M le 0.130 oA30 --1 ND ND ND ND og& 12'1 t118 0.160 100 - ND ND og& og& 031a5/19 9/25/19 0.160 oleo 180 1.00 - - ND ND ND ND og& n.160 1 oo - ND ND ogit og& /a]/20 0312211 1.00 180 - - NO ND ND ND og& 09116121 o leo 180 - ND ND og& og& 03121122 09115122 0 leo 0160 180 1.00 - - ND ND ND ND u & 0311303 0300 4.00 ND ND -LE 14 SnmmeW n In Ix4cn4ce M Fcrevm co .Wtlxlonn c .ou�a3aaz Detectetl Monibring ConstlMeM UnXs Semple MDL Pmcticel poenXtetlon SWS .ironing L... W. Blanks Deb Limk Cetlmium Pg& au/19M7 -- -- 1 1 ND ND Pg& Pg& W7 1110810] 0307" -- -- -- -- 1 1 ND ND ND ND ug�t ugh 0312- 10NBI09 -- -- -- -- 1 1 ND ND No NO ugh Pg& 03130I10 0910]I10 -- -- -- -- 1 ND ND ND Pg& 0323111 -- -- ND ND Pg& Pg& 09115111 03112112 -- -- -- -- ND ND ND ND Pg f0104112 -- --1 NO 0.478 ug�t ug& 03112113 09111113 -- -- -- -- ND ND ND ND ug�t 03112116 -- -- ND ND Pg�t Pg& f0113116 03109115 -- -- -- --1 NO ND ND ND Pg& 09114115 -- --1 ND ND Pg& Pg& 0310]116 '9113116 -- --1 -- ND ND ND ND Pg& 0310611] 0.650 --1 ND ND Pg& Pg& 09114117 03M 18 0360 0360 --1 ND ND ND ND Pg& 12111/18 0360 f 00 - ND ND ug& ug& 03105119 0925119 0360 0360 f 00 f 00 - - ND ND ND ND Pg& 03102120 0360 100 - ND ND Pg& Pg& '911]00 0322121 0360 1.00 too - - ND ND ND ND Pg& 09/16121 too - ND ND Pg& .& u & 031112 09It 5122 03It3123 0 360 too too 5 - - ND ND ND ND ND ND CM1mmium ug& O6It910] - -- 10 26 ND P9L Pg& O6It9101 11Ne101 - -- -- -- 10 10 26 ]36 ND ND ug�t 0320I08 -- -- 10 103 ND Pg& o9h 10IOBI09 03.11. -- -- -- -- 10 10 ND 5.32 J 4.90 J ND ND ND o9h o9h Pg& 0910]I10 0323111 -- -- -- -- 10 10 2.90 J 4].1 ND ND Pg& 09115111 -- -- 10 5.15 J ND ugrt Pg�t 03115112 f0104112 -- -- -- -- 10 10 113 a 405 J 630 J ND ug& 03112113 -- -- 10 332 J ND ugrt Pg�t 09111113 03112116 -- -- -- 10 10 5.29 J 153 ND ND Pg& 10113116 140 -- 10 41.] ND Pg& Pg& 03109115 '9114115 1.40 280 -- -- 10 10 509 836 ND ND Pg& 0310]116 1.40 N D ugt Pg& 09113118 011] 6 1.40 1.f0 -- 10 42.6 156 ND ND Pg& '9114117 1.40 e.]9 J ND Pg& Pg& 03105118 t21t 1118 1A0 fAo f00 - 26.2 931 J ND ND ug& /OS119 140 f0.0 - 14 ND ug& Pg& t0 1A0 0 f00 - 6. 0 f0A ND ND Pg�t 0911]I20 1A0 10.0 - 1% ND Pg& ug& 030 01 09116121 1.40 1A0 MO Mo - - 11.1 14A ND ND ug& 0321122 1A0 Mo - 284 ND ug& u & 09115122 03113123 1A0 lAo Mo le.0 - ]86 16 ND ND C-It 19L o6I19I0] -- - 10 ND ND Pg& Pg& 11108I0]333 03120108 -- -- 10 ND ND ND Pg& o9h 0307" 1o.- 03I30I10 -- -- -- -- -- -- 10 10 10 ND 4.24 J 4.35 J ND ND ND o9h o9h ugrt 09I0]I10 0323111 -- -- -- -- 10 10 2.22 J 490 ND ND ugrt 09115111 -- -- 10 208 J ND ug& Pg& 03I15112 M4112 -- -- -- -- 10 10 f08 240 J ND ND Pg& 03112113 -- -- 10 486 J ND Pg�t Pg�t 09It t113 03It2114 -- -- -- 10 10 500 J 866 J ND ND Pg& 10/13114 1 f0 -- 10 183 ND Pg& Pg& 03109I15 09114115 lAo 2.20 -- -- 10 10 118 104 ND ND Pg& 0310]116 lAo -- 10 142 ND ug& ug& '9113116 0310611] lAo 160 -- -- 10 10 MO 8.f0 J ND ND Pg& '9114117 lAo -- 10 4.]0 J ND ug& Pg& 03105118 12111/18 lAo 1A0 Mo 10 - f0.] ].02 J 1.66 ND Pg& 03105119 1.40 Mo - 24 o ND Pg& Pg& 0925119 03I02120 1.40 1.40 100 100- - 23A 869 J ND ND Pg& '911]120 1.40 - 903 J ND ug& Pg& 03o of '9116121 1.40 1.40 100- - 869 J 144 J ND ND Pg& 0321122 1.40 - 119 ND Pg& u & 09115122 0311303 1A0 1.40 - lo8 9.1 J ND ND -LE 14 SXmmeW n In Ix4cnece M Fcnvtk co .Wtlxlonn c roNna34a2 petecteX Monibring ponstlMeM UnXs Semple MDL Pmcticel puentltetlon SWS Repening L... W. Blanks Deb LimX mk Capper ug& -- -- 10 ND ND ug& ug& IIMW] 11108 0307" -- -- -- -- 10 10 ND ND ND ND ug& ugh 032]I09 10IOBI09 03I30I10 -- -- -- -- -- -- 10 10 10 ND ND ND NO ND ND ugh ugh ug& 09I0]I10 0323111 -- -- -- -- 10 10 ND 2] 8 ND 1 93 ug& 09115111 -- -- 10 ND ND ug& ug�t 03112112 f0104112 -- -- -- -- 10 10 ND NO ND NO U, 03112113 -- -- 10 ND ND ug&09111113 ug& 03112116 -- -- -- 10 10 ND ND ND ND ug& 10113116 160 -- 10 188 ND ug& ug& 03109I15 09114115 180 3.20 -- -- 10 10 285 a ND 2.93 J ND ug�t 03I0]l18 180 -- 10 1.]6 J ND ugrt ug& 09113116 03106117 180 0870 -- -- 10 10 482 a ND 3.]2 J 487 J ug& 0911411] 180 -- ND 584 J ug& ug& 03105118 12111118 180 180 Wo - ND ND ND ND ug& 03105119 180 Wo - 1.92 J ND ug& ug& 0925119 03IO2W 180 180 Wo Wo - - ND ND 6.92 J ND ug& '911]oo 180 Wo - 1.14 J ND ug& ug& 0322121 '9116121 180 180 Wo Wo - - ND ND 2.10 J ND ug& 03121122 1.60 Wo - ND ND ugrt u rt 09115122 03113123 1.60 3.20 10.0 208 - ND ND ND ND L.. ug& 0611- -- -- 10 ND ND ug& ug& 06119M7 11108N] -- -- -- -- 10 10 ND 82 ND ND ug& 0320I08 -- -- 10 ND ND ug& ugh 10IOBI09 03.11. -- -- -- -- 10 10 10 ND ND 2.5] J ND ND NO ugh ugh ug& 09 lio 0323111 -- -- -- -- 10 10 2.13 J 126 ND ND ug& 09115111 -- -- 10 ND ND ug& ug& 03115112 10104112 -- -- -- -- 10 10 ND ND ND ND ug& 03112113 -- -- 10 ND ND ug& ug& 09111113 03112116 -- -- -- 10 10 ND 25] J ND ND ug& 10113116 210 -- 10 ND ND ug& ug& 03109M '9114115 3.10 620 -- -- 10 10 ND 934 J ND ND ug& 0310]l16 3.10 -- 10 ND ND ug& ug& '9113116 03106117 3.10 280 -- -- 10 10 ND ND ND ND ug& '9114117 3.10 -- 10 ND ND ug& ug& 03M le 12It 1118 3.10 3.f0 - ND 4.34 J ND ND ug�t IOSl19 3Ioo - ND ND ug& ug& 0311212'3.f0 3.10 100- - ND ND ND ND ug& 0911]121 3.10 - ND ND ug& ug& 030 01 09116121 3.10 3.10 100- 100- ND ND ND ND ug& 03121122 3.10 t00 - 4.12 J 4.67 ug& u rt 0911-2 03113123 3.10 6.6 108 10.0 - 433 J ND ND ND Mercury ug&OBI19N] - - 0.2 ND ND ug& ug& OBI19I0] 11MM7 -- -- -- -- 0.2 0.2 ND 03 ND ND ug& 0320I08 -- -- 0.2 ND ND ug& 0307" 09I0]I10 -- -- -- -- 0.2 0.2 ND ND ND ND ugh ug�t 0323111 -- -- 02 ND ND ug& /9115111 -- -- 02 ND ND ug& ug& 03115112 foM4112 -- -- -- -- 02 02 ND ND ND ND ug& 03112113 -- -- 02 ND ND ug& ug�t 09It 1113 03It2114 - -- -- 02 02 ND ND ND ND ug& 10113114 0170 02 ND ND ug& ug& 03I0911, 09I14115 -- -- 02 02 ND a341 ND ND ug& 03N]116 0170 02 ND ND ug& ug& 09113116 03106117 01]0 0.170 -- -- 02 02 ND ND ND ND ug& 09114117 08990 -- 02 ND ND ug& ug& 03105118 12111/18 0.150 0.150 020 - ND ND ND ND ug& 03105119 0.150 - ND ND ug& ug& 0925119 03m oo 0.150 0.150 020- 020- ND ND ND ND ug& '911]oo 0.150 - ND ND ug& ug& 0322121 ",16121 0.150 0150 020- 020 ND ND ND ND ug& "11122 0150 020- ND ND ug& ug& u & 09It5122 03It 3123 03113123 - - ND 40 0.2] ND ND ND Nickel ug& 06119107 - - 5p 61 ND ug& ug& 11N810] 0320I08 - - - - 50 50 946 31 ND ND ug& ugh 032]109 10IOBI09 03n lio - -- -- - -- -- 50 50 50 ND 1].6 J 15.9 J ND ND ND ugh ugh ug& 09N]I10 0323111 -- -- -- -- 50 50 10.6 J 653 ND ND ug& 09It5111 12 -- -- 50 926 J ND ug& ug& 0321 1..4112 -- -- -- -- 50 50 122 8 103 J 409 jJ 1.95 ug& 03112113 -- -- 50 11.1 J ND ugti ug& 09It 1113 03It2114 -- -- -- 50 50 11 9 J 21 6 J ND ND ug&f01t3114 180 -- 50 620 ND ug& ug& WWI, 09114115 180 380 -- -- 50 50 42A J 128 ND ND ug& 0310]l16 2.20 -- 50 502 ND ugrt ug& 09113116 03106117 2.20 1.10 -- -- 50 50 61.] 2% J ND 1.11 ug& '911411] 220 -- 50 248 J ND ug& ug& 03M le 12It 1118 2.20 2.20 50 - 376 J 20.2 ND ND ugrt 31a5119 220 - 38.1 ND ugrt ug& 102/20 2.20 220 100- - V 3 265 ND ND ug& 09117120 220 -- 439 ND 0221 2 2 2t 20 24.] NDugt NDug ug& ug& 03010.20 5122 220 t08 -LE 14 SXmmery n In Ix4cn4ce M ficnvm c... W, +lens c .ou�a3aa2 petecteXMonibringponstlMeM UnXs Semple MDL Pmcticel puentltetlon e- Repening L... W. BIenW Deb Lim Limit Selenium ug& OW19M7 -- -- 10 ND ND ug& ug& IIMW7 0320108 -- -- -- -- 10 10 7.3 60 ND ND ug& ugh 0307" 10IOBI09 -- -- -- -- 10 10 ND ND ND ND ugh ug& 09107I10 .303111 -- -- -- -- 10 10 ND ND ND ND ug& 09115111 -- -- 10 NO ND ug& ug& .3I15112 f0104112 -- -- -- -- 10 10 ND ND ND ND ug�t 03It2113 -- -- 10 ND ND ug&09It ug& 1113 03It2/14 - -- -- 10 10 NO ND ND ND ug& IW,1114 -- 10 ND ND ug& ug& 0310911, "'14115 1 -- 10 10 ND ND ND ND ug& 03107/16 -- 10 ND ND ug& ug& "M 116 03M 117 0910 -- -- 10 10 ND ND ND ND ug& 09114117 6.20 -- 10 ND ND ug& ug& 03M 18 12111/18 6.20 6.20 f00 - ND ND ND ND ug& 03105119 620 f00 - ND ND ug& ug& 0925119 03I02120 620 620 f00 f00 - - ND ND ND ND ug& '911]120 620 f00 - ND ND ug& ug& 03122121 '9116121 620 620 f00 f00 - - ND ND ND ND ug& 03121122 620 f00 - ND ND ug& u& 0911 3-2 lle1a 6.20 f0.0 f00 20.0 - ND ND ND ND Sllver ug& oeti 7 - - 10 ND ND ug& ug& 11108107 03oo- -- -- -- -- 10 10 034 13 ND ND ug& ugh 0307" 1o.- 03I30I10 -- -- -- -- -- -- 10 10 10 ND ND 5.3e J ND ND ND ugh ugh ug& oe=i0 03123111 -- -- -- -- 10 10 ND 304 J ND ND ug& 09115111 -- -- 10 ND ND ug& ug& 03Z1 2 f0104112 -- -- -- -- 10 10 231 J ND ND ND ug& .3112113 -- -- 10 199 J ND ug& ug& 09It t113 03I12114 -- -- -- 10 10 2.11 J ND ND ND ug& 10113114 190 -- 10 ND ND ug& ug& 03109115 '9114115 190 330 -- -- 10 10 ND ND ND ND ug& 03107116 190 -- 10 ND ND ug& ug& '9113116 03M /17 190 0.740 -- -- 10 10 209 j ND ND ND ug& 09114117 190 -- 10 ND ND ug& ug& 03M le 12111/18 190 190 Wo 10 - ND ND ND ND ug& 03105119 190 Mo - ND ND ug& ug& 0925119 03m oo 190 1 90 100- - ND ND ND ND ug& ]12 '9110 190 - ND ND ug& ug& 0322121 '9116121 190 190 100- - ND ND ND ND ug& 032102 190 - ND ND U, u rt 09115122 .3113-03 190 1 5 - NO ND ND ND Thallium ug& Owi- -- -- I ND ND ug& ug& 11108N7 03oo- -- -- -- -- 5.5 5.5 90 ND ND ND ug& ugh 0307" 1o.- 03130I10 -- -- -- -- -- -- 5.5 5.5 5.5 ND ND ND ND ND ND ugh ugh ug& 09IO7I10 0323111 -- -- -- -- 5.5 55 2.fi1 J 2A6 J ND ND ug& 09It5111 -- -- 55 7.84 a 1.75 J ug& ug& 03I12112 10104112 -- -- -- -- 55 55 ND ND ND ND ug& 03I12113 -- -- 55 ND ND ug& ug& 09It 1113 03It2114 -- -- -- 55 5.5 ND ND ND ND ug& f01t3114 011 -- 5.5 ND ND ug& ug& 03109115 09114115 1lo 1.f0 -- -- 5.5 5.5 ND ND ND ND ug& 03107116 lAo -- 5.5 ND ND ug& ug& '9113116 03M /17 lAo lAo -- -- 5.5 5.5 ND 490 ND ND ug& '9114117 lAo -- 5.5 2A1 ND ug& ug& 03M le 12111/18 lAo lAo Mo 55 - ND ND ND ND ug& 03105119 lAo Mo - ND ND ug& ug& '925119 03102120 0.220 lAo 20 Mo - - ND ND ND ND ug& '911]120 0.220 20 - ND ND ug& ug& 0322121 '9116121 lAo lAo Mo Mo - - ND ND ND ND ug& "0102 lAo Mo - ND ND ug& ug& 09115122 0311 03 1.f0 0.26 Mo 1.0 - ND ND ND ND Vanadium ug& Owi- - - 25 ND ND ug& ug& 11108N7 03oo- -- -- -- -- 25 25 lee 60 ND ND ug& ugh 0307" 1o.- 03130I10 -- -- -- -- -- -- 25 25 25 ND 3.24 J fi.48 J ND ND ND ugh ugh ug& Oe.7;10 03123111 -- -- -- -- 25 25 4.09 J 107 ND ND ugrt 09115111 -- -- 25 1 54 J ND ug& ug& 03115112 f0104112 -- -- -- -- 25 25 1T3 J ND ND ND ug& .3112113 -- -- 25 3.12 J ND ug&09It ug& t113 03It2114 -- -- -- 25 25 ND J ND ND ug& 10113114 140 -- 25 J ND ug& ug& 03109115 '9114115 1.40 230 -- -- 25 25 J ND ND ug�t 03IO7118 fA0 -- 25 230 J ND ug& ugrt '9113116 03IO6I17 1.40 0500 -- -- 25 25 27,3 135 J ND ND ug& 09114117 1.40 -- 25 164 J ND ug& 03M le 12111/18 1.40 1.40 Mo 25 - 203 J 553 J IAug& ND ug& 03105119 1.40 Mo - f09 ND ug& ug& 0925119 03m oo 1.40 f A0 100- - 293 6.22 J ND ND ug& '9117120 1A0 - 3.70 J ND ug& ug& 0322121 '9116121 1AO 1A0 f00 - - 409 J 635 J ND ND ug& 032102 1A0 Mo - 125 ND ug& u & 091IW2 0311303 1A0 1 Mo to - IN 120 ND ND —LE 14 SXmmeW n In Ix4cn4ce M Bcrevtk co .Wtlxlonn c .ou�a3aa2 petecteX Monibring ponstlMeM UnXs Semple MDL Pmcticel puentltetlon SWS Repening L... W. Blanks Deb LimX mk Zlnc ug& -- -- 10 ND ND ug& ug& IIMW] 11108 0307" -- -- -- -- 10 10 We ND ND ug& ugh 032]I09 10IOBI09 03I30I10 -- -- -- -- -- -- 10 10 10 No .8 14. B NO 1 o ND ugh ugh ug& 09I0]I10 030 /11 -- -- -- -- 10 10 3. 3.Bfi J 1140 ND ND ug& 09115111 -- -- 10 ND ND ug& ug& 03115112 10104112 -- -- -- -- 10 10 806 5.4] J ND No ug& 03112113 -- -- 10 801 ug&09111113 U, 03112116 -- -- -- 10 10 NDND 2fA ug& 10113116 380 -- 10 380 ND ug& ug& 03m /15 09114115 380 TO -- -- 10 10 158 426 ND ND U, 0310]l16 4A0 -- 10 .3 ND ug& ug& "M /16 0310611] 4AO 830 -- -- 10 10 58.] I. ND ND U, '9114117 4AO -- 8.]1 8 8.94 ug& ug& 03105118 12111118 4A0 4A0 100 — 148 ]54 J ND ND ug& 03105119 4A0 100 — 180 ND ug& U, 0925119 03IO2W 4A0 4A0 100 100 — 126 ND ND ug& 0911]oo 4AO 100 — 116 No ug& ug& 0322121 '9118121 4AO 4A0 100 100 — — 36.1 16.1 ND ND ug& 031 l- 4A0 100 — 8.]4 J ND .& ug& 09115122 03113123 4A0 830 10.0 MO — 848 280 ND ND Acetone ug& O6li— -- -- 100 24000 ND ug& ug& 11108I0] 0312" -- -- -- -- 100 100 8180 ND ND ug& ugh 0307" 1o.— 03I30I10 -- -- -- -- 100 100 1300 1500 ND ND NO ugh ugh ug& 0323111 -- --11 100 1100 ND NO ug& 09115111 12 -- -- 350NDD ug& U, 0321 10.V2 -- -- -- -- 690 170 ND ND ug& 03112111 -- -- 590 ND ug& ug& 09It t113 03112114 -- -- -- ND 1100 ND ND ug& 10113116 50 -- IDD 950 ND ug& ug& 03109115 09114115 12 12 -- --1DD 1200 860 ND ND ug& 0310]l16 12 --1DD 1900 ND ug& ug& '9113116 0310611] 100 100 -- -- 230 380 ND ND ug& '911411] No N D ug ug& 03M 18 12It t118 200 — 630 180 J ND ND ugrt 03I05119 200 — 1000 ND ug& ug& /25119 200 200 — — ND ]90 ND ND ug& 200 — ND ND ug& ug& 03/2212a 09It6121 100 100 200 200 — — 180 J ND 25 19 ug& 032102 100 200 — ND ND ug& ug& 09115122 03113123 f00 10 200 20 — ND 220 ND ND Benzene ug& owl— -- — 1 63 ND ug& ug& 11108I0] 0312" -- -- -- -- 1 1 fA ND ND ND ug& ugh 0307" 1o.— 03I30I10 -- -- -- -- -- -- 1 1 1 ND ND 13 ND ND ND ugh ugh ug& 09I0]I10 0323111 -- -- -- -- 1 ND ND ND ND ug& 09115111 -- -- ND ND ug& ug& 03115112 foM4112 -- -- -- -- 55 J ND ND ND ug& 03112113 -- -- ND ND ug& ug& 09111113 03112116 -- -- -- ND 82 J ND ND ug& 10113116 7A 1 ND ND ug& ug& 03109M 09114115 15 15 --1 --1 ND 45 J ND ND ug& 0310]l16 1 5 1 4.1 J ND ug& ug& '9113116 0310611] 15 15 -- -- ND ND ND ND ug& '9114117 15 --1 ND ND ug& ug& 03105118 12111/18 15 15 10 — ND ND ND ND ug& 03105119 15 10 — ND ND ug& ug& 0925119 03m oo 15 1 5 10 10 — — ND ND ND ND ug& '911]oo 15 10 — ND ND ug& ug& 0322121 '9118121 15 15 10 10 — — ND ND ND ND ug& 031 l- 1.5 10 —No ND ug& ug& 09115122 03113123 1.5 0.15 10 1 — ND ND 1.2-Dibramo-3-Mloroprooene ug& owl— -- -- 13 ND ug& ug& 11108I0] 11MM7 -- -- -- -- 13No 13 0 ND ND ug& 0312" -- -- 13 ND ND ug& ugh 0307" 1o.— 03I30I10 -- -- -- -- -- -- 13 13 13 ND ND ND ND ND NO ugh ugh ug& 09I0]I10 0323111 -- -- -- -- 13 13 ND ND ND ND ug& 09It5111 12 -- -- 13 ND ND ug& ug& 0321 10104112 -- -- -- -- 13 13 ND ND ND No ug& 03I12113 -- -- 13 NO ND ug�t ug& 09It t113 03I12114 -- -- -- 13 13 ND ND ND ND ug& 10It 3114 98 -- 13 ND ND ug& ug& WWI,48 09/14115 48 -- -- 13 13 ND ND ND ND ug& 03I0]116 48 -- 13 ND ND ug& ug& '9113116 0310611] 48 48 -- -- 13 13 ND ND ND ND ug& '9114117 48 -- 13 ND ND ug& ug& 03M le 12It 1118 48 48 f0 13 — ND ND ND ND ug�t 3/05119 48 10 — NO ND ug& ug&48 09125119 48 W 10 — — ND ND ND ND ug& 09/17120 48 10 — ND ND ug& ug& 032201 09ll6121 48 48 10 10 — — ND ND ND ND ug& 030102 48 10 — ND ND ug& u & 09115122 03113123 48 OA8 10 1 — No ND —LE 14 SXmmeW n In Ix4cnece M Bcrevtk co .Wtlxlonn c .ou�a3aaz petecteX Monibring ponstlMeM UnXs Semple MDL Pmcticel puentltetlon SWS Mpening L... W. Blanks Deb Lim mk 1,1Dicnbmbemane ug& -- -- 1 16 ND ug& ug& IIMW2 11108 0307" -- -- -- -- 1 1 55 ND ND ND ug& ugh 0..— 0OlOBl09 03I30I10 -- -- -- -- -- -- 1 1 1 ND ND 5.4 ND ND ND ugh ugh ug& 09I01I10 0323111 -- -- -- -- 1 ND ND ND ND ug& 09115111 -- -- ND ND ug& ugrt 03112112 10104112 -- -- -- -- 49 J 30 J ND ND u92 03112113 -- -- 4.1 J ND ug�t ug& 09111113 03112116 -- -- ND J ND ND ug& 10113116 ] 6 -- ND ND ug& ug& 03109I15 09114115 19 19 --1 --1 ND , 8 J ND ND ug& 0310116 19 -- 85 J ND ug& ug& 09113116 03106112 19 19 -- -- ND 49 J ND ND ug& '9114117 19 --1 ND ND ug& ug& 03105118 12111118 19 19 10 — ND 59 J ND ND ug& 03105119 19 W — ND ND ug& ug& 0925119 03IO2W 19 1 9 W W — — ND ] 3 J ND ND ug& '911]oo 19 W — ND ND ug& ug& 03 of '9116121 19 19 W W — — ND ND ND ND ug& 03121122 19 W — ND ND .& rt u 09115122 03113123 1.9 0.19 W 1 — ND 3.9 J ND ND MelnNenecnlonda ug& OBI19IO2 -- -- 1 ND ND ug& ug& 11I0"7 030o- -- -- -- -- 1 1 ND ND N. ug& ugh 0307" to.— 03I30I10 -- -- -- -- -- -- 1 1 1 ND ND ND No NO ugh ugh ug& 09=i.l 0323111 -- -- -- --1 1 ND ND NO ug& 12 ND N. ug& t 03 2ug0 1 ND ND N D ND ug&03It2113 -- -- 50 ND ug& ug&03112116 09It t113 -- -- -- NO ND NO ND ug& 10113116 20 -- ND ug& ug 0309115 09I14I15 2 23 --1 ND ND N.Dt ND ug& 03M /16 23 --1 ND ND ug& ug& 09113116 0310611] 23 23 -- --1 ND ND ND ND ug& '9114117 23 --1 ND ND ug& ug& 03M 18 12111118 23 23 f0 — ND ND ND ND ug& 03105119 23 f0 — ND ND u, ug&23 09125119 23 10 10 — — ND ND ND ,43 J ug& 09117- 23 f0 — ND ND ug& ug& 03122/21 09116121 23 23 10 10 — — ND ND ND ND ug& 030102 23 10 — ND 036 J U, u& 09115122 0311303 2.3 0.23 10 1 — ND 2 3 J O60 0.264 2-Bulenone ug& OBI19IO2 — -- 100 62 ND ugrt ug& OBI19IO2 11MM7 -- -- -- -- 100 100 19000 255 ND ND ug& 11MM7 -- -- 100 8380 ND ug& ug& 0320 030— -- -- -- -- 100 100 7190 ND ND ND ug& ugh 0307" to.— 03I30I10 -- -- -- -- 100 100 ND 870 iloo ND No NO ugh ugh ug& 09=!.' 0323111 -- -- -- -- 100 820 ND NO ug& 09It5111 -- -- 230 ND ug& ug& 03It51112 foM4112 -- -- -- -- 490 8a J ND No ug& 0112113 -- -- 500 ND ug& ug& 09It t113 03It2114 -- --1DD --1DD ND 7" ND ND ug& 10/13114 45 -- 870 ND ug& ug& 03m 11, 09/14115 13 13 -- --DD 640 520 ND ND ug& 03m ll1 13 -- 950 ND ug& ug '9113116 00611] 13 13 --DD 140 N D ND ug& '9114117 13 --1DD ND ND ug& ug& 03M le 12It 1118 13 13 50 — 380 ND No ug& /OS119 13 50 — ND ug& ug& 09125119 13 13 50 50 — —27.1 ND ND ug& 09I17120 13 50 — ND ug& ug& 030 01 09116121 13 13 50 50 — — 120 ND ND ND ug& 030102 13 50 — ND ND ug& u rt 09115122 03113123 13 10 50 20 — ND ND ND ND lotlomelnene ug& owl— -- -- 10 ND ND ug& ug& 11108I0] 0312" -- -- -- -- 10 10 ND ND ND ND ug& ugh 0307" to.— 03I30I10 -- -- -- -- 10 10 10 ND ND ND ND ND ND ugh ugh ug& 0—I10 0323111 -- -- -- -- -- -- 10 10 ND ND 1.1 J ND ug& 09115111 -- -- 10 ND ND ug& ug& 03I15112 f0104112 -- -- -- -- 10 10 NO ND ND ND ug& .3112113 -- -- 10 ND No ug& ug& 09It t113 03112114 -- -- -- -- 10 10 ND ND No ND ug& 10113116 -- -- 10 ND ND ug& ug& 03109115 '9114115 -- -- -- -- 10 10 ND ND ND ND ug& 0310116 -- -- 10 ND ND ug& ug& '9113116 0310611] 17 -- -- 10 10 ND ND ND ND ug& '9114117 17 -- 10 ND ND ug& ug& 03105118 12111/18 17 17 50 10 — ND ND ND ND ug& 03105119 17 50 — ND ND ug& ug& 0925119 03m oo 17 17 50 50 — — ND ND ND ND ug& '911]oo 17 50 — ND ND ug& ug& 03 of '9116121 17 17 50 50 — — ND ND ND ND ug& 0321122 17 50 — ND ND ug& u rt 09115122 0311303 17 1.] 50 5 — ND ND ND ND -LE 14 Summery n In Ix4cn4ce M Fcnvtk c... W, Nenn c roNna34a2 DetecteX Monibring pon3tlMeM UnXs Semple MDL Pmcticel puentltetlon SWS a L... W. Blanks Deb LimX � kcg &M-A-2-Penbnane ug& owiliM] -- -- 100 260 ND ug& ug& 11roW7 0320I08 -- -- -- -- 100 100 164 ND ND ND ug& ugh 0327I09 I..--- 03I30I10 -- -- -- -- -- 100 100 100 ND ND 28 J ND ND ND ugh ugh ug& 09I0]I10 0323I11 -- -- -- -- 100 ND ND ND ND ug& 09115111 -- -- ND ND ug& ug& 03112112 f0104112 -- -- -- -- ND ND ND ND ug&03It2113 -- -- ND ND ug&09It ug& t113 03It2114 -- -- -- ND 28 J ND ND ug& 10113I14 ] 9 -- ND ND ug&03109I15 11 -- 20 J ND ug& ug& 09114/15 03M /16 11 11 -- --IDD 22 J 37J ND ND ug& "/13I16 11 -- ND ND ug& 03M /17 11 --IDD ND ND ug& ug& 09/14117 03I05118 11 11 DD 100 ND 14 J ND ND ug&12/11118 11 50 - ND ND ug&o, 119 11 50 - 19 J ND ug& uglL "125115 03N2120 11 11 50 50 - - ND 19 J ND ND uglL 0911]120 11 50 - ND ND uglL "122121 11 50 - ND ND ug& ug& 11 11 03121122 11 11 50 50 - - ND ND ND ND ug& ug& 09It5122 03I1312a 11 1.1 50 5 - ND ND ND ND Styrene u9L 06/19107 -- -- 1 ND ug& 11Ill=7 -- -- 1N. ND ug& ug& ug�L 0320I08 0321I09 f01O6109 -- -- -- -- -- -- 1ND 1 1 No ND ND ND ND ug& ug& ug& 03I30I10 09I0]I10 0323111 -- -- -- -- -- -- 1 1 ND ND ND ND ND ND ug& 09Its111 12 -- -- 1 ND ND ug& 03Z -- -- 1 ND ND ug& ug& 10104112 3112113 -- -- -- -- 1 1 ND ND ND ND ug& 9/11113 -- -- 1 ND ND ug& 3/12114 -- -- 1 ND ND ug&0/13114 ug& -111 -- -- -- -- 1 1 ND ND ND ND ug& 9114/15 -- -- 1 ND ND ug& 3/0]/16 -- -- 1 ND ND ug& ug& 9113/16 1.1 -- -- 1 1 ND ND ND ND ug& 9n4/1] 1.1 -- ND ND ug& 031a5/18 1.11 ND ND ug& ug&031as119 1211111e 1.1 1.1 f0 f0 - - ND ND ND ND ug& 09125/19 1.1 to - ND ND ug& 3/02/20 1.1 f0 - ND ND ug&1.1 ug& 03122121 1.1 f0 le - - ND ND ND ND ug& 1.1 1a - ND ND ug& 031112 1.1 1a - ND ND ug& ug& 3113/23 1.1 0.11 10 1 - ND ND ND .W2 J Toluene ug& 06119107 -- -- 1 54 ND ug& 0611910] -- -- 1 54 ND ug& 11 N810] -- -- 1 7.2 ND ug& ug& ug& 0320I08 032]I08 fONBl09 03I30I10 -- -- -- -- -- -- 1 1 1 1 ND ND ND 1fi ND ND ND ND ug& ug& ug& 09I0]I10 "12311, -- -- -- -- -- -- 1 ND ND ND ND ug& 09Its111 -- -- ND ND ugrt 03Its112 -- -- ND ND uglL uglL 16N4112 03It2113 -- -- -- -- 1 1 ND ND ND ND ug1L o9111113 -- -- 1 ND ND ug1L 112/14 -- 1 15 J ND ugrt ug&1.4 0/13/14 ].2 -- -- 1 1 ND ND ND ND ug& 09114115 1.4 -- 1 ND ND ug& 1.4 -- 1 6.5 J ND ug& ug& 09113116 1.4 1.4 -- -- 1 1 ND 7.2 J ND ND ugrt 1.4 -- 1 ND ND ug& 1.4 1 ND ND ugrt uglL 12111118 1.4 1.4 to 10 - - ND 15 ND ND ug1L 1.4 f0 - ND ND ug/L 1.4 f0 - ND ND ug/L ug/L 1.4 1.4 f0 f0 - - ND ND ND ND ug/L 1.4 f0 - ND ND u9/L 3/2si/22 1.4 le - ND ND uglL u IL 09I15122 03I1323 1.4 0.14 to 1 - ND 2.8 J ND ND XNenea(Totol) ug& ugh 06I19I0] tON8109 03I30I10 -- -- -- -- -- -- 5 5 5 ]3 ND 35 ND ND ND ugh ugh ug& 09IU]I10 0323Ill -- -- -- -- 5 5 ND ND ND ND ug& 09115111 -- -- 5 ND u92 ug& 03I15I12 10I04112 -- -- -- -- 5 5 12 J 52 J ND ND ug& 03I12113 -- -- 5 13 J ND ug& ug& 09It t113 03It2114 -- -- -- 5 5 66 J 41 J ND ND ug& 10/13114 13 -- 5 ND ND ug& ug& 03I09115 09I14I15 45 45 -- -- 5 5 ND ]2 J ND ND ug&0310]I16 48 -- 5 19 J ND ug& ug& "M /16 03M /17 45 45 -- -- 5 5 ND 24 J ND ND ug& '9114I17 45 -- 5 ND ND ug& ug& 03105I18 12111/18 45 45 30 5 - ND ND ND ND ug& 03105I19 45 30 - 88 J ND ug& ug& 0912 19 03m W 45 45 30 30 - - ND 58 J ND ND ug& '911]20 45 30 - ND ND ug& ug& 0312221 '911621 45 45 30 30 - - ND ND ND ND ug& 032122 45 30 - ND ND ug& ugi& 09115122 0311303 45 OA5 30 3 - ND 9.1 J ND ND -LE 14 SummaW n In Leacnace M Borevm c... W, N.dh c .ouaa3aa2 Detected Monibring ponatlMeM UnXs Semple MDL Practical pu."'aon SWS Miroding Leacnal. BIanW Dab Limit Lima 1,4-Dloxace ugrt 09I1JI20 O80 20 - JO ND ua& ug& 0911612a 030102 O80 40 2.0 10 - - 25 92 ND ND ug& u rt 09115122 03113123 0.80 0.32 U 0.5 - 13 53 ND ND Ni-asN mg�L OBI19I0] -- - 10 ND ND mglL ,IL 11I08I07 11I08I07 -- -- -- -- 10 10 ND 0.1 ND ND mglL -IL 03I20I08 10NBI09 03.11. -- -- -- -- -- -- 10 10 10 ND O.ON J 0.00 J ND ND ND -IL -IL mglL 09IOJI10 032311l -- -- -- -- 10 10 ND 008J J ND ND mglL 09115111 -- -- 10 OM ND mglL mglL 03I15112 10I04112 -- -- -- -- 10 10 0097 J 006 J ND ND mglL 03I12113 -- -- 10 1.1 J ND mglL mglL 09It t113 03It2114 -- -- -- 10 10 OOJ9 J J ND ND mglL f01t3114 0041 -- 10 J ND mglL ,IL a. 115 09I14115 0025 -- -- 10 10 08 J 20 ND ND m91L 03IOJ116 0025-- 10 ND ND ug& m91L 09I13116 03M /17 0025-- 0025 10 120 J e J ND ND ,,,IL 09I14117 00002-- 10 ND ND ,,,IL ,,,IL 03M 18 12111/18 0.1 10 - ND 0098 J ND ND ,,,IL 03M 19 0.1 - 0.140 ND ,,,IL ,,,IL 09P15119 03M 00 0025 0025 0.1 0.1 - - ND 0056 J ND ND ,,,IL 09I1]00 0041 0.1 - ND ND ,,,IL ,,,IL 0322121 '9116121 0041 0041 0.1 0.1 - -10 ND ND ND ,,,IL 032102 0041 0.1 - J ND ,,,IL m IL 09115122 311 03WO3 0041 0025 0.1 0.1 -N. 0035 J ND ND Nitrite asN mglL mglL -IL mg 10NBI09 03I30I10 09NJI10 032111 -- -- -- -- -- -- -- 1 1 1 0.018 B 0.016 J ND 0.016 J ND ND 0.005 JL 0O1 J 00 ND ,,,IL ,,,IL 0It5112 10I04112 -- --1 ND9 ND ND 0.0053 J mglL 03It211a -- -- a 0.0091 J mglL mglL 09It t113 03It2114 -- -- -- ND ND ND mglL 10I13114 991J -- OND ND mglL mglL 03I09I15 09114115 991J 0017 -- -- NO ND ND mglL a. /16 0017 1 ND ND ,,,IL ,,,IL 09I13116 03IO6117 0017 0017 1 1 ND ND ND ND ,,,IL 03M 08 ND ND ,,,IL ,,,IL 118 121111980 03S 01 J 01 - - ND ND ND ND ,, ,IL 125119 0.017 0.1 - 050 ND ,, ,IL ,,,ILOOt] OOt] 0.1 0.1 - - ND NO ND ND mglL 03122/21 0.01J 0.1 - 0.10 ND mglL mglL 09It6121 032102 0017 0017 0.1 0.1 - - 002 ND ND ND mglL ,,,IL 09115122 03113123 0017 001J 0.1 0.1 - ND 0.050 J ND ND sulfate ea 304 mgg OBII9IOJ - - 250 ND ND mglL mglL 11I08I0] 030o- -- -- -- -- 250 250 Me ND ND ND -IL -IL 0307" 1a.- 03I30I10 -- -- -- -- -- -- 250 250 250 ND 3.5 J 5.5 J ND ND ND -IL -IL mglL250 09IOJI10 -- -- 25a 2.0 J 83 J ND ND mglL 09115111 -- -- 250 43 a 1.J J ,,,IL ,,,IL 03I15112 foM4;132 -- -- -- -- 250 250 3 J 43 J ND ND ,,,IL 03I12113 -- -- 250 a 1.8 J mglL mglL 09111113 03112116 -- -- -- 250 25061 460 J ND mglL 10113Ill 29 -- J ND mglL ,,,IL 03I09I15 09I14I15 29 29 -- -- J J ND ND ,,,IL 03IOJ116 29 -- 60 J ND ,,,IL ,,,IL '9113116 03M /17 29 29 --2 --25D D 20 J TO J ND ND ,,,IL '9114117 29 --25D 0 J ND ,,,IL ,,,IL 03I05118 12111118 29 29 5 - 9.J J 50 ND ND ,,,IL 03I05119 29 5 - 2.9 J ND mglL mglL 0925119 03102I20 29 29 5 5 - - 39 J 18 ND ND mglL '911]I20 29 5 - 14 ND mglL mglL 03122121 09118121 29 29 5 5 - - 70 5.1 ND ND mglL 030102 2.9 5 - 14 ND mglL m IL 09115122 03113123 2.9 OA 5 1 - 21 63 ND ND Biochemical Oxvicen Demand mglL - -IL 10NBI09 03I30I10 09NJI10 0251 -- -- -- -- -- -- - -- -- 98 150 JO 216 ND ND ND NmLL ND ,,,IL ,,,IL 03I152 10102 N D D mglL 03112111 - -- - 18 ND mglL mglL 09It 03It2114 -- - 9.10 15 ND ND mglL 10It 3114 -- - 86 ND ,IL 031-11 09114115 2. 200 120 37 ND ND ZL 0310]11,1 -- - 24a ND ,IL ,IL 09I1311,1 o, 117 2 Oa-- -- - - 470 16 ND ND ,IL "M 117 200 -- - 13 ND ,IL ,IL 03I05118 12/11/18 200 200 200 - - 23 17 ND ND ,IL 03I05119 200 200 - 450 ND ,IL ,IL "111. 03102120 200 200- - 36 27 ND ND ,IL 0911]10 - 32 ND ,IL ,IL "122121 0911121 200- - 20 3a ND ND ,IL 03I21122 200-77 ND ,IL 09I15122 03I13123 200 2 00 290 2 00 - 37 29 ND —LE 14 Snmmary n In Le4cn4ce M Fcravtk c... W, +lens c .ou�a3aa2 DetecteX Monibring ConatlWeM UnXs Semple MDL Practical paantltatlon SS Wli L... W. Blanks Dab LimX �Imkag CM1amica1 Oxvgan Oe d mg2 03I27I09 -- -- — ND ND —L —L 10IO— 03I30I10 -- -- -- -- — — 410 420 ND ND moIL mglL 09I0]I10 Ill -- -- -- -- — — 270 290 ND ND mglL 21" 09115111 -- -- — 140 ND ,11 mglL 03It 2112 1..4;12 -- -- -- -- — — 200 110 No ND mglL 03It 2113 -- -- — 140 ND mglL mglL 09It t 113 03It 2114 -- -- -- — — 120 330 No ND mglL 10It 3114 10 -- — ND mglL mglL 03I09115 09/14115 10 100 -- -- —480 — 1 ND ND , L 03m /16 20 -- — 580 ND mglL mglL 0 M /16 03 /17 10 10 -- -- — — 590 24o ND ND mglL 09114117 10 -- — 220 ND mglL mglL 03I05118 12111/18 10 10 10 — — 380 190 ND ND mglL 03I05119 10 10 — 870 ND ,IL mglL 0912 19 03IO2I20 10 10 10 10 — — 300 3f0 ND ND mglL 09117I20 10 10 — 250 ND mglL mglL 0312 /21 '9116121 20 20 20 20 — —410 690 ND ND mglL 032102 10 10 No mgL 0911522 50 50 —1 NoTotal Suspended SO & mglL 0323111 -- -- — 160 ND mglL mglL 09115111 03I15I12 -- -- -- -- — — 76 190 ND ND mglL f0104112 -- -- — 21 ND mglL mmgglL 03112113 09111163 -- -- — 53 37.0 ND ND L 032 -- — 88 ND mglL mglL f0113116 03I09I15 1 0 1 0 -- -- — — 40 36 ND ND mglL 09I14I15 830 -- — 1200 ND mglL mglL 03IO7116 09113/16 33 250 -- -- — — 160 280 ND ND mglL 03M6I17 17 -- — 27 ND mglL mglL 09114/17 03M 18 2 5 17 -- — — ] 5 40 ND ND , 12111/18 25 25 — 38 ND mglL mglL 03I05119 0912 19 25 25 25 25 — — 67 8a ND ND mglL 03IO2I20 25 25 — 57 ND mglL mglL 09117I20 0312 /21 6 2 25 6.2 25 — — 10 85 ND ND mglL '9118121 2 5 2 5 — 27 ND mglL mglL 0312102 09115122 25 250 25 250 —11 — ND ND m IL 03113123 25 25 ND Ph-P... mglL OBI19N7 — -- —12 ND mglL mglL OBI19I07 11MM7 -- -- -- -- — — ND ND mglL 03I20I08 -- -- — ND mglL -IL 0307" 10.— 03I30I10 -- -- -- -- -- -- —ND — — 031 0.28 ND No NO -IL -IL mglL 09N]I10 030 Ill -- -- -- -- — —104�18 0.19 NO No mglL 09115111 -- -- — ND mglL mglL 03115112 10I04112 -- -- -- -- —134 — 1 ND ND mglL 03I12113 -- -- — 0098 J ND mglL mglL mglL , mglL 09I11113 03It 2114 10113/14 03I0911, I14/15 -- 0025044 -- -- -- -- — —370 — — 0084 J ND ND ND ND ND mglL 113/167 OmL 03 09114I17 — — — — 031 ND N. ND ND ZL L mglL 03I05118 12/11118 — —024 ND ND mglL 03I05119 —o 27 ND mglL 0912511,1 —073 ND mglL mglL 03I02120 0117120 0025 0025 010— 010-047 ND ND mglL 01121 0025 010— ND mglL mglL 09116121 03I21122 0025 010-073 — ND ND mglL m IL 09It S122 03It 3123 0 045 Ot0 0.1 —27 0 ND ND monla as N mglL 0311184 mglL mglL 03I31215112 10N4112 -- -- -- -- — — ND ND mglL 03It 2113 -- -- — 26 0.08 mglL 09It 1113 — -- — 83 0 ND mglL mglL 03I12114 10It 3114 12 0 -- -- — — 88 21 ND ND mglL 01-15 900 -- — 140 ND 09It 411s 210 NDmgLL N 09/13116 812f0 0m 8.10 -- — 230 240 ND ND ZL L 03 /17 900 -- — 110 ND mglL mglL 09/14117 03M 18 12/11118 8.1 8.1 -- 111 — — 110 200 120 ND ND ND mglL mglL 03NS119 8.1 9 — — 140 0.047 mglL 09125119 9 — 120 ND mglL mglL 03102120 09I17120 45 9 10 — — 160 95 ND ND mgIL 3122121 22 50 — 220 ND mglL mglL 09I16121 03I21122 9 90 20 20 — — 170 280 ND ND mglL -IL 09115122 0311303 9 0.1 20 0.25 — 210 260 ND ND —LE 14 Snmmary n In Ix4cn4ce M Fcravtk c... W, +lens c .ou�a36az petecteX Monibring ponatlMeM UnXs Semple Uate MDL Practical paanXtatlon LimX SWS 6 �Imkag L... W. Blanks pH&Id) S.U. S.U. S I1108IO2 — 109 -- -- — T — U. 03 ta/a , 11 ela 110 -- -- -- -- — — T32 — — 03I30 010 -- -- -- -- — — 7" �.+3 — — 031 323/11 -- -- — 54 — 09115111- 03115I12- 1OI04112- 03112113 09111113 +O113116 -- -- — 6a — su su 03109I15 09114I15 -- -- -- -- — — TK — — 03108I16 -- -- — 1.+4 — 09113I16- 03106Ill -- -- — 6.39 — SU. 9U_ 5 U. 09114I17 03105118 12It 1118 /OS/19 -- -- -- — -- -- -- -- — — — —712 792 — — — — 5 U. 5 U. 5 U. 3 U_ S.U. /16/21 /21/22 — -- — — -- -- -- -- — — — — 154 ] 5] TO TV — — — — S.U. S.U. 09115/22 3113/23 — -- — 802 8.+4 — SWMC Conductanca(OeIX)2440 -- uS/un uS/un0112711 3/20/0e — — -- -- — — 2600 — — u5/un 0/aela9 -- -- — 2o91 — u5/un uS/un 3/9a110 09/0]110 -- -- -- -- — —2124 2800 — — uS/un 03123Ill -- -- — — u5/un u5/un 09Its111 03It5112 -- -- -- -- — — — — Pslun +oM4nz -- -- - - u5/un u5/un 03112I13 -- -- — — u5/un +O113116 -- -- — — u5/un u5/un 03109Ill '9114I15 -- -- -- -- — — 3640 45+0 — — u5/un 03108I16 -- -- — 2440 — u5/un uv '9113I16 03M6I17 -- -- -- -- — — 5200 2+60 — — uv 09114/17 -- -- — 2746 — uSlun uSlcm 03106I18 12/11118 -- -- -- -- — — 3229 2270 — — uSlcm 03/05/19 — -- — 3+34 — uSlcm pSlcm — — PSlcm — -- —4717— P". PSlcm 031211— — -- -- — — — — PSlcm 1/2/262 — -- — — PSlcm Slcm 09/15122 03113I23 -- -- —201— Sammary n In Leacnace H Parevtn c... W, +lens c .ou�a3aa2 petectetl Monibring ConetlMeM UnXs Semple Uab MDL P.Ctical paantltatlon LimX SWS 6 �Imkag L... W. Blanks temperature (fbld) °C 03I20I08 °C °C 03I2 " f0108109 -- -- -- -- - - 21 9 - - °C 03130I10 -- -- - 17 3 - °C °c °c °c °c °C 03123 0310 111 Ili 03 'W 12 10N4112 03112113 09111113 -- -- -- -- -- -- -- -- -- -- -- -- - -- -- -- -- -- 24 5 17.2 23.5 20.9 21.2 15.0 25.5 - - -- -- -- -- -- °C °c °c °c °c °C 101131id 03M 115-- 09116115 03NB1i6 09113116 0 M /17 -- -- -- -- -- -- -- -- -- -- -- -- -- -- - 17.6 23.4 20.2 25.9 159 -- -- -- -- - °C 09/1d/17 -- -- - 23 9 - °C °C 03/es118 /11118- -- -- - 99 - °C 03/05119 -- -- - 13.2 - °C °C o9/25119 031o2I20 °C 09 o'I -- -- - 20 - °C °C 03, 01 0911s121 -- -- -- -- - - 1]] 25 ] - - °C 0 11122 -- -- - 18 0 - °C- °C 03It 3123 11.t urbldity(fi0d) ITI 031110, -- -- - 75 -- 0/De109 83ISD110 - - -- -- - - 189 cloaay - - NTU 03/23111 03/15112 - - -- -- - - - - - - NTU foM 112 -- -- - - - NTU NTU09Itf113 03It2113 -- -- -- -- - -ill - - 03It2116 NTU NTU f0113116- 03M I15 NTU 09116I15 NTU NTU 031oe116 09113I16 -- -- - 37.8 - NTU 03M /17 -- -- - 71 0 - NTU NTU NTU NTU 09116I17 03105118 12Itt118 03/05119 -- -- -- -- -- -- -- -- - - - - 57.5 67.2 157 - - - NTU /25119 -- -- - N000 42 ] 39 - NTU NTU09I16121 0312212 - - -- -- - - 20.97 102 - - NTU 03121122 - -- - 33.5 - NTU NTU 09I15122 03113123 -- -- - fol 86 - Notes: mg1L = milligrams per lifer ug1t= microgrems net Iker J = Pear to Me December 2016 event, J gags ere estimeletl values belowtne SWS Reposing IimX Beginning wigM Ma B = Dla g lNetl tlata ND =not d.tdetectetl above Ina laborabry deterAon limit - ng data or aatabuanga Masks = Sala, mp and —methmos blanks S.U. = scenaara umla N 'C nepnelomemc lurbiaity umis °c = degrees Celsius uskm- me ne aer agmimacer my = m;llivolts 1. Hist0rlcaltlata providetl wnsists only of tlata since October 2009 and is not the complete Mstodpl rewM for lna tacitly. 2. Tne following dilutions were Wed for me Maron X23 event: VOCs (10.). COD (5x), TSS antlmonV S malllUm (1 Oxl. amm0n1a DRAWING • 0 3 a o� 0 (M C, N n N N V N N E m Z N i ■ r 17,111 -(/ j I \ INN yw' 1 fts / SUBTIT w OR ''" .. ems' - • , . � �� .. � f • C l' nnetCown _ 1 'rtatc^+ery �3 ROP-OFF It /Y c A BUILDING J i ° , 7 m � �� \ ♦ � I, �p J` nllli 04 D u I / • 13—le ` Seward i� E. O zsv c l ' \ SATE II �\ SOUTH BRANCH CREEK LEGEND \ EXISTING 10-FOOT GROUND SURFACE CONTOUR 272 � EXISTING 2-FOOT GROUND SURFACE CONTOUR MINI VICINITY MAP \ 10000 10000 20000 I APPROXIMATE LIMITS OF WASTE SCALE FEET �.� PROPERTY LINE EXISTING ROAD 81 0 GROUNDWATER ELEVATION 5 FT CONTOURS GROUNDWATER FLOW ARROW OW-3 MONITORING WELL AND IDENTIFICATION 0 811.83 SW-1 SURFACE WATER MONITORING POINT - H METHANE MONITORING POINT �- NM NOT MEASURED C NOTES / 1. TOPOGRAPHIC CONTOUR INTERVAL = 2 FEET ♦ 2. GROUNDWATER SURFACE CONTOUR INTERVAL = 10 FEET 3. GROUNDWATER ELEVATIONS MEASURED ON MARCH 13, 2023. 4. GROUNDWATER CONTOURS BASED ON LINEAR INTERPOLATION BETWEEN AND EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL CONDITIONS. 5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION. THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND TOPOGRAPHIC CONTOURS. 6. BASE MAP PROVIDED BY BRADY SURVEYING COMPANY BASED ON JANUARY 4, 2013 AERIAL SURVEY. L TOPOGRAPHY AND OTHER EXISTING SITE FEATURES INSIDE OF DASHED LINE UPDATED BASED ON JANUARY 5, 2019 AERIAL SURVEY. ` 7. COORDINATE SYSTEM IS N.C. STATE PLANE GRID. L L 8. THE GROUNDWATER ELEVATION FOR MW-6D WAS NOT UTILIZED FOR GROUNDWATER CONTOUR CONSTRUCTION. 250 500 L L C SCALE FEET CLIENT WINSTON SALEM / FORSYTH COUNTY CITY / COUNTY UTILITIES COMMISSION TOPOGRAPHY AND OTHER EXISTING SITE FEATURES INSIDE PROJECT DASHED LINE BASED ON JANUARY HANES MILL ROAD LANDFILL JANUARY 6, 2016 AERIAL SURVEY. EXISTING CONDITIONS OUTSIDE PERMIT NO. 34-02 OF DASHED LINE BASED ON JANUARY 4, 2014 AERIAL SURVEY. FORSYTH COUNTY, NORTH CAROLINA GROUNDWATER SURFACE CONTOUR MAP MARCH 13, 2023 II // CONSULTANT YYYY-MM-DD 2023-05-22 PREPARED SIB 1\ DESIGN NTT ' REVIEW DC APPROVED GCW PROJECT No. PHAS, Rev. 20-14424721-22 1201 0 L C L DRAWING 1 ) i 0 APPENDIX A Groundwater and Surface Water Sampling Logs APPENDIX A CLOSED UNLINED LANDFILL DATE: S i `I Z 3 GROUNDWATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: ` GL2014424721-22 Well ID: /UW - J j9(Z Sampler(s): Johnathan Sere ncsics/Nicolas Tejeda-Torres Well Diameter: 2 inches Initial Depth to Water: 1AD-01 feet Depth to Bottom: 61.i0 feet Water Column Thickness: 21.0q feet Pumping Rate: Ny) mUmin. System Volume: \1X'Z mL Equipment: Turbidimeter, YSI ProPlus, WL Meter Dedicated BP. MP-15 ®Sp. Cond. ® ' , • •.• Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ �iS Fe Z+. o.o Weather: Signature: .� QA/QC Sign Off: Date: 'S 114 � Z 3 Date: �— T Project Name: Well ID: Well Diameter: Depth to Bottom Pumping Rate: Hanes Mill Rd 0 W 2 inches i, 1IZ feet 1 iU mUmin. DATE: 5) I 1 123 GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: feet Water Column Thickness: \p,a5 feet System Volume: a44) mL Equipment: Turbidimeter, YSI ProPlus, WL Meter t�b Y k a lv t` 43edicatad BP, MP-15 Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. (°C) ORP (millivolts) DTW (feet) G174 \' 3Y) .3 3.\ 1", -6.2 CZ.S1-9 Z ZED (4Z.2 I.1Z IZ<3 6 $• \��1U (v•zZ Z5 i 2Z.� o•� 2.� \ 7 2,14-4 21 ZL1 ,4 v.;Z \Z: \3.0 2.;t \\So a 1243 .0 U.2-2, 13.0 \\.S S.hZ \55 0.Z4 \\•Z .;L 1Z657 C,- i,l I2..14 \\.3 , 13 3. G q•L 2 \Z\b ��✓► -- 1 Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ 111l� t o2 0 1 L. Weather:;,t�r Signature: Date: 3/ ► y (Z 3 QA/QC Sign Off. Date: J i (I I �T Project Name: Well ID: Well Diameter: Depth to Bottom Pumping Rate: Equipment: Hanes Mill Rd 2 inches i<,bi feet 260 mUmin DATE: 31 kL� (23 GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: b • Z W feet Water Column Thickness: feet System Volume: mL Turbidimeter, YSI ProPlus, WL Meter C tAbl� 3P MP-15 a� Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. (IC) ORP (millivolts) DTW (feet) zq Z,6cj `3. Is o. (A i3.�1 ��. u �, •s� 373 v,a-4 13.Z \2o.Z Lf7- yaZ '5•62 D•4' 3.W 1Zu. `.St �\ \� C.\b 3�"b•(o Z.o`i 0. \00 IS.0 \32.6 &' Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ 15Nb Weather: `�r a 16-s Signature: �, /t� U QA/OC Sign Off: Date: 1 u (23 Date: (U 23 DATE: 3 I `l (23 GROUNDWATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: GL2014424721-22 Well ID: Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Well Diameter: 2 inches Initial Depth to Water: k1-5Z feet Depth to Bottom: 3Z.10 feet Water Column Thickness: ky.sg, feet Pumping Rate: V-10 mUmin. System Volume: (7171-1 mL Equipment: Turbidimeter, YSI ProPlus, WL Meter Dedicated BP, MP-15 Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. (IC) ' ORP (millivolts) DTW (feet) 17,-\5 s.I o.2-Z ' 7 cl E;. 4; ';,�' .,A I'2 , -I-) O; VG (, \ 51. ��.3 O• Zia I3.4 615.Z 3s :�i i 141A `(.,0L 0.1'i 15.3 •*� 0-\3 151 12.1 Z,Rvb \\•/ LA)• \1 \5• 31 Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ Weather: Signature: Date: '3J 1 6-/? QA/QC Sign Off: Date: Project Name: Well ID: _ Well Diameter: Depth to Bottom: Pumping Rate: Hanes Mill Rd 0\A'i-+PA 2 inches 15 feet 225 mUmin DATE: 15 ,9_J GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: 4. Ct 9 feet Water Column Thickness: l(o feet System Volume: `:O mL Equipment: Turbidimeter, YSI ProPlus, WL Meter _DeaYcated-SP-MR-4-6- der Time pH (S.U.) Sp. Cond. (US/CM) Turb (NTU) Dis 02 (mg/L) Temp. (IC) ORP (millivolts) DTW (feet) A _Li'J -iF kut CA 1 . `13 1%`S i y .C1 i Z. GIZ 1612-1 CA 0 (4,01- 13, l 1 .30 2 5 t�i'L Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ "10q Weather: ibw 7, i5 . c-I" '.u^Q Signature: QA/QC Sign Off: Date: Date: Z.� Project Name: Well ID: Well Diameter: Depth to Bottom: Pumping Rate: Hanes Mill Rd Ow- 1OID 2 inches 3. 13 feet Zoo mUmin. DATE: 1 GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: feet Water Column Thickness: �}{. feet System Volume: -}-pl mL Equipment: Turbidimeter, YSI ProPlus, WL Meter bad""f PCX— Sp. Cond. Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ N2_4 Weather: Signature: Date: QA/QC Sign Off: Date: 91116 / -1-3 DATE: 3 I 1 2 GROUNDWATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: GL2014424721-22 Well ID: act _ t ( Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Well Diameter: 2 inches Initial Depth to Water: 3 .53 feet Depth to Bottom: i`&410 feet Water Column Thickness: IS, feet Pumping Rate: 10O mUmin. System Volume: -S!3 3 mL Equipment: Turbidimeter, YSI Pro Plus, WL Meter Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis OZ (mg/L) Temp. CC) ORP (millivolts) DTW (feet) (Z�� .-+6t (o0. q 15. 10) �_ I. 4Z S -Iq I .2' IZ.3 -3k•-Z-11[- .Z3 00, ►. 17, (Z. s -33-91 IZ a.D C, I.o I2.� ^3q. Lk L4 .-3 Z LM 0101 0. q� 3 ._ q 17-3 Z 2E,0. 3 r Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ ILL Weather: 5Qykv.,/ (IS,, Signature: QA/QC Sign Off: Date: Date: Project Name: Well ID: Well Diameter: Depth to Bottom Pumping Rate: Hanes Mill Rd Ow -IL 2 inches f }. �,`�► feet mL/min. DATE: 3A tgkc'y1 GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: Y , ZI feet Water Column Thickness: feet System Volume: -3W�, mL Equipment: Turbidimeter, YSI ProPlus, WL Meter ®Sp. Cond. t1�W� , •• •.• - 1MIS - ---- --- Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ Weather: 10W 3Cvs, L Signature: QA/QC Sign Off: Date: JI y Zv Date: Project Name: Hanes Mill Rd Well ID: OW - t3I> Well Diameter: 2 inches Depth to Bottom: �� . feet Pumping Rate: "? mUmin. Equipment: Turbidimeter. YSI DATE: 3 h S l ?'�D ?- GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: 5 64 feet Water Column Thickness: 1Q, Aq feet System Volume: 18go mL WL Meter Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. (°C) ORP (millivolts) DTW (feet) (too '-I 2D1 .t O.EO 0 _:� 1' 1 v -1 A-16 Ito -4.33 D-Z,v 0.'3g3 (�'.?�s t3 1lo, i tto� __'�. 0 In, -\ .25 6 . 13. ( -132.71 \log -4-3b 201. G- C0.19 \3 \k\2 . -L -Lot, o L) ti o-1-+ (3. t -I Z 4'> 0L49, \\ts N 3, -"A n.05 0'- _ Z_ 131 z' t t P r- Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ Weather: SVy\,c Signature: Date:I (� Zc�Z- QA/QC Sign Off: }v0 Date: Project Name: Hanes Mill Rd Well ID: Well Diameter: 2 inches Depth to Bottom: 2 ,q Z feet Pumping Rate: S mUmin. DATE: �) l a GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: -j.Lq feet Water Column Thickness: ck , T16 feet System Volume: -LAC.;, mL Equipment: Turbidimeter, YSI ProPlus, WL Meter ® ® • , • ,.• _------- Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ i 2.y l Weather: L. Signature: Date: J (2_6&3 QA/QC Sign Off: R__I1r Date: � ^, Project Name: Well ID: Well Diameter: Depth tuBottom Pumping Rate: Equipment: Hanes Mill Rd QW'(1 Q 2 inches '63.45 —feet nnL/min. Dedicated BP. MP- 15 DATE: -'It 4 ) GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721'22 Sonmp|ar(s): JomnamanSomnoico/Nicolau |nidm| Depth 1oWater: Water Column Thickness: \ feet System Volume: mL Comments (weather conditions, color, type of sample, purge -water management, etc.): Signature: Date: QA/QC Sign Off: Date: APPENDIX A CLOSED SUBTITLE D LANDFILL DATE: 25 `) � `S GROUNDWATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: GL2014424721-22 Well ID: AA ,4 - tv C>w-',f "AW Sampler(s): Jbhnathan Serencsics/Nicolas Tejeda-Torres Well Diameter: 2 inches Initial Depth to Water: Z� Ao feet Depth to Bottom: 3-7.5'0 feet Water Column Thickness: k0rj feet Pumping Rate: Li O mUmin. System Volume: 015LJ mL Equipment: Turbidimeter, YSI Pro Plus, WL Meter Dedicated BP. MP-15 ®Sp. Cond. ® ' , • •-' Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ q10 Weather: 5-Ds Signature: I QA/QC Sign Off: oa==S_� Date: ) ( 15 _ Date: v l 1 L O f ZZ Project Name: Hanes Mill Rd Well ID: MsJ _ Zv'1J Well Diameter: 2 inches Depth to Bottom: feet Pumping Rate: 166 mUmin. Equipment: Turbidimeter, YSI Pro Dedicated BP. MP-15 DATE: 311 5�/Zs GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: Z( 6A1- feet Water Column Thickness: feet System Volume: (<,Il mL IWAFAIUM Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis OZ (mg/L) Temp. (°C) ORP (millivolts) DTW (feet) IU50 0, Z,li6 2.aZ l4,v 't,2 Z-1.29 1 4 C1 .5 1.1-�- 2• k ci . I S, i Z4.32_ 16516 b. b l t. t,o3 2,q5:— N,2 2.3 zq.s2 Iki E.SS Ira.: 1.�2 3, r✓ is,1 IZ9 71,S7- M 11 1 Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ 10!l() Weather: �), ,4 cio s F Signature: Date: 3J16'12-,f QA/QC Sign Off: Date: (J DATE: :3� 15 I 1,60 GROUNDWATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: GL2014424721-22 Well ID: Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Well Diameter: 2 inches Initial Depth to Water: IS .3c- feet Depth to Bottom: IZ feet Water Column Thickness: feet Pumping Rate: �"�� mUmin. System Volume: lwv mL Equipment: Turbidimeter. YSI WL Meter ® ® , '• •(milliRP - -_----- ------- Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ I�SI S Weather: Suwvx,-4 , vAJ LJo� Signature: QA/QC Sign Off: Date: Z 1 ( sf2-0C "3 Date: vl 1(b f 2 3 DATE: "-s � � \ GROUNDWATER SAMPLING LOG Project Name: �Ah s ni\� Lt' Project No./Phase No.: 6Ubt Well ID: Sampler(s): Nicolas Tejeda-Torres Well Diameter: 2 inches Initial Depth to Water: feet Depth to Bottom:, feet Water Column Thickness: feet Pumping Rate: j mUmin. System Volume: 1�g3j mL Equipment: Turbidimeter. YSI WL Meter Time pH S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. (°C) ORP (millivolts) DTW (feet) (q-�b :S - s .mac �. (IC.L v.- `A`)2 2-'.i I. Ci S'-V S. CI6 1, 0 ..C:L t-49( 1.3 1. 0 io .o (0 C',- (0 t 3L( �:.8 cAtAi Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ 95 L Weather: ';�vy\LA Signature: — Date: QA/QC Sign Off: Date: DATE: -ZA i ('� lzZs GROUNDWATER SAMPLING LOG Project Name: tAjik,S Project No./Phase No.: �1L'��( `(14 I-L(-4Zi- 22 Well ID: t.J - 61 Sampler(s): Nicolas Tejeda-Torres Well Diameter: 2 inches Initial Depth to Water: 21 of feet Depth to Bottom: feet Water Column Thickness: feet Pumping Rate: r-- mUmin. System Volume: mL Equipment: Turbidimeter, YSI ProPlus, WL Meter Dedicated BP, MP-15 ime pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. CC) ORP (millivolts) DTW (feet) Comments (weather conditions, color, type of sample, purge -water management, etc.): Bain Purge @ JJ� Weather: Signature: QA/QC Sign Off: Date: (2 •�fi'3 Date: I11 1 01 "1-3 T DATE: j (i 54 2 Z� GROUNDWATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: GL2014424721-22 Well ID: I Aw - t l Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Well Diameter: 2 inches Initial Depth to Water: I =r . Cdo feet Depth to Bottom: 52. (pbfeet Water Column Thickness: 14. to feet Pumping Rate: 150 mUmin. System Volume: L1 5-A- mL Equipment: Turbidimeter, YSI ProPI edie�f�--I�4 WL Meter r ®Sp. Cond. ® , '• •.• -� Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ 1.22516 Weather: Gear, :. Innkri Un Signature: Date: 3� vs \ 7,0Z -_'� U QA/QC Sign Off: P-r Date: DATE: 3115f 23 SURFACE WATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: GL2014424721-22 Sample ID: AW- 1 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Sampling Location: Equipment: YSI, Turbidimeter Time I Z3 0 pH S.U. Sp. Cond. uS/= Turb. ntu �� Z Dis. 02 mg/L Temp. Q'y l' ORP my' Surface Water Sampling Location Sketch Comments (sample methodology, weather conditions, color, silt, etc.): kl&Ybh to : 11-lo Signature: Date: 511t�(2-c QA/QC Sign Off: Date: t--i f 0 1 23 DATE: 3 (15t?,3 SURFACE WATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: GL2014424721-22 Sample ID: N?p(- . Z Sampler(s): Johnathan Serencsics/Nicolas Teieda-Torres Sampling Location: Equipment: YSI, Turbidimeter Time 132b pH S.U. 52 Sp. Cond. S/ ucm Vy�'b Turb. ntu �,15 Dis. 02 mg/L Temp. °C 2 ORP my Surface Water Sampling Location Sketch V& 0 (Cedd' Comments (sample methodology, weather conditions, color, silt, etc.): Signature: Date: r�) \J�; 1 73 QA/QC Sign Off: Date: 1-3 NA Is I ) Project Name: Hanes Mill Rd Sample ID: 5W -3 Sampling Location: Equipment: Time 1145 pH SM. s � Sp. Cond. us/cm Q4.1 Turb. ntu �'.4 Dis. 02 mg/L 9 Z$ Temp. °C �� Z ORP my DATE: 311V 23 SURFACE WATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres YSI, Turbidimeter Surface Water Sampling Location Sketch Comments (sample methodology, weather conditions, color, silt, etc.): X SW '3 h Signature: Date: QA/QC Sign Off:, Date: DATE: 311 y /23 SURFACE WATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: GL2014424721-22 Sample ID: Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Sampling Location: Equipment: YSI, Turbidimeter Time y2b pH s.u. Sp. Cond. us/cm�'� Turb. ntu 5-11 Dis. 02 mg/L qAH Temp. 0C 16.5 ORP my Surface Water Sampling Location Sketch Comments (sample methodology, weather conditions, color, silt, etc.): 1-ta dhvr 6 : fig. 0 Signature: QA/QC Sign Off: Date: 31 t 517-3 Date: 612 3 —r— DATE: 3115123 LEACHATE SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: Sample ID: `fC�,�p�� Sampler(s): 4!Sj tS Sampling Location: L�S,ul{ %ov% k Equipment: YSI, HACH 2100Q Time 1 550 pH S.U. • r4 Sp. Cond. US/cm 00� Turb. ntu �6.b Temp. oC N Sampling Location Sketch �;C'et is /Ix Z Comments (sample methodology, weather conditions, color, silt, etc.): �A ( l Cam- afW Day ► tt 4e622011- fOm 6rA 164P, S Signature: l Date: �S) I t�143 QA/QC Sign Off: Date: z 2 APPENDIX A ACTIVE SUBTITLE D LANDFILL Project Name: Hanes Mill Rd Well ID: 1 Z Well Diameter: 2 inches Depth to Bottom: Ypj.00 feet Pumping Rate: I$O mUmin. DATE: 3 I t3[Zv4 GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: 56 (al feet Water Column Thickness: 'IS,361 feet System Volume: W 32 mL Equipment: Turbidimeter, YSI Pro Plus, WL Meter Dedicated BP, MP-15 Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. (°C) ORP (millivolts) DTW (feet) -4lL4 ton.-- o.' b-21 13.0 1t A.Y, S1.30 9os G, '�5 27.3 ©. (0`-+ 9.%0 ,i 5 1.3 S -4-vi a1d-+ G"-40 21j.3 0,6-10 1.61 13•S ?__3 ,1 51.ct(I it (0. 5 5 159-) b ©. LiL ` ,'A 5 13 . (0 - l o. 1 S% . 0(o G 15 6,50 1 Z 3.3 0, LJO 11,31 13.5 1 .•I S').2_1 q tCA (p. LAO 10013 0 • 3A C1 7-4 t3 t -1- 2 ci 2 (o . L4 2 T1,4 O•,&,-Z C1.2ZZ. 13.5 1-%. t Sib-Z PII 4. q515 b.S\ q.1© i y 2-.-. Seta-31 � 2 Sta My Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ bS Z Weather:��ay_v� 4�5 Signature: Date:1�3�?.c�Z'S QA/QC Sign Off:- Date: (� 2 L2 Project Name: Well ID: Well Diameter: Depth to Bottom Pumping Rate: Equipment: Hanes Mill Rd Mw -I& 2 inches S2.() feet \450 mUmin. DATE: 3 5 Z 3 GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): nathan Serenfcs /Nicolas Tejeda-Torres Initial Depth to Water: \q :+5 feet Water Column Thickness: i2.1,� feet System Volume: <153 mL Turbidimeter, YSI ProPlus, WL Meter Dedicated BP. MP-15 Time pH (S.U.) Sp. Cond. (us/cm) Turb (NTU) Dis Oz (mg/L) Temp. (IC) ORP (millivolts) DTW (feet) 0 b 5- 0 U3 t3.5 1 tst 6.05 '' S 2 . Co Q .6 1 . 3y 13 .�- a 5 w•©ti 25i•3 i•to 4-4.4d ►`iA woz bo5 2155b.1� Zll 1 "Z 00 .off 2_2,3 0• LA 0• 0 16114 b6 Z,5Z.3 o•'z At 6JM _ t Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ cf Ll 0 Weather: oruoaj. e',d,, Signature: Date: 3� 113le3 V QA/QC Sign Off: Date: (d J 13 Project Name: Well ID: Well Diameter: Depth to Bottom: Pumping Rate: Equipment: DATE: 5 / 13 (Z 3 GROUNDWATER SAMPLING LOG Hanes Mill Rd Project No./Phase No.: GL2014424721-22 /i^,\rJ , kA Sampler(s): ohnathan Serencs� Nicolas Tejeda-Torres 2 inches Initial Depth to Water:ycu0. feet Zq.60 feet Water Column Thickness: q.90 feet �0jo mUmin. System Volume: �'Zy mL Turbidimeter, YSI ProPlus, WL Meter Dedicated BP, MP-15 Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. (IC) ORP (millivolts) DTW (feet) 1oL 62, t7.I�f. 4t -� 1(i L,21 tz.s 1-*b-c Ci-2' \b5z- 5•55 g1.3 019 3.6ef 13.3 lC¢T.l vel,Z5 i056 5.55 3.v 13.q \Ct$1? 11 1715 1100 5.5b S.zz 3.5o t3"S ZGz 1 tc1.z5 Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ Wkjo Weather: uvwcruyt , 5b3 A Signature: QA/QC Sign Off Date: 3 f 13 1 Z3 Date: (-� 10 i 21 Project Name: Well ID: Well Diameter: Depth to Bottom Pumping Rate: Equipment: ( DATE: �-' �6-.� GROUNDWATER SAMPLING LOG Hanes Mill Rd Project No./Phase No.: GL2014424721-22 AAA — \'j Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres 2 inches Initial Depth to Water: 8 RLI feet Za,00 feet Water Column Thickness: \1. Du feet mUmin. System Volume: $35(- mL Turbidimeter, YSI ProPlus, WL Meter Dedicated BP, MP-15 Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. (°C) ORP (millivolts) DTW (feet) i\3,5 li 13i `i 2,1e2 1Z,0 11I'.9 q.0� l 6 9N \ Z•& 3•� i •�`� �t�1.3 �•Ob \\°�'� .`I3 13Z-� �,�b • 3�- 1Z�i 1`�3."F 4,00 \\io 93 a5Z.5- i.3Z 12.3 1J3.1 .DU i 5 93 13Z.b 2.}1 6.'-y 17•5- Ct.00 Z\b �•�3 13Z.b Z.LI �.6� \2,�, �.�,7 �.oc a,AA_ , _ate Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ I1Z j Weather: 56s Luau �. Signature: Date: /1 IZ: 3 QA/QC Sign Off: , Date: �� I D�. 2 3 Project Name: Well ID: Well Diameter: Depth to Bottom Pumping Rate: Equipment: Hanes Mill Rd M\,.t - 1� CM�'I/wa'0 2 inches '06•00 feet )ZO mL/min DATE: I Z3 GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: j ,1 G feet Water Column Thickness: \ L\.Q, v feet System Volume: 15$`t mL Turbidimeter, YSI ProPlus, WL Meter Dedicated BP. MP-15 Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. (IC) ORP (millivolts) DTW (feet) 2�I5 C•i5 ex. 3-�t'i ',}Z Z•`� ZZ�-� 5,�b Zou�r 2 �t► 2 �3.1 Z�►;,�t� 5.►�1 zo-.I Z.zi \•a6 IZ.q \(Aq, L 13ao 6 • Z6I• L \ ,tea 13.1 Nql; . o y.\I'j 1365 1N 20s. � ;3.3 \v3 00 1 its Zoo 9 l '-io �,\0 13,1 \ s.b i.11- (1 Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ \Z35 Weather: t_AovAq Signature: y/I Date: 31 k3 I Z3 QA/QC Sign Off: Date: L.-{ Ito/ 23 Project Name: Hanes Mill Rd Well ID: Mw V� Well Diameter: 2 inches Depth to Bottom: lzb. pp feet Pumping Rate: \,j© mUmin. DATE: 51 i 3 103 GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Teieda-Torres Initial Depth to Water: Ll.Zo feet Water Column Thickness: feet System Volume: 31i mL Equipment: Turbidimeter, YSI Pro Plus, WL Meter Dedicated BP. MP-15 Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. (°C) ORP (millivolts) DTW (feet) \34. Lj 3 5, -tom 6,4z 3. 31 ►2 ry kI.?, y. I 1` 13 .yZ SZz Z.31 IZ.5- \Eo. 6 1A.10 1 6. 3 Z- Z3 1Z, S �l2\ .45 Z. i- 12.s 1N�S + ��t 8 4143 \ u 7-9 C,. LJ-+ 3.36 b\ 40 1t133 6.Li`L 2, .2 LA. 2Z i � vircl 4 �.1-0 DCLAMi, Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ Weather: Oye4cah4 , 5b�_ Signature: Date: 31 I� 2 QA/QC Sign Off: Date: �'i l Z) DATE: 3 J \3 j Z3 GROUNDWATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: I GL2014424721-22 Well ID: (spyJ - A Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Well Diameter: 2 inches Initial Depth to Water: 9.03 feet Depth to Bottom: jA'vd feet Water Column Thickness: 4.9 feet Pumping Rate: i2O mUmin. System Volume: 8Z7- mL Equipment: Turbidimeter, YSI Pro Plus, WL Meter Dedicated BP. MP-15 Time pH (S.U.) Sp. Cond. (us/cm) Turb (NTU) Dis 02 (mg/L) Temp. (IC) ORP (millivolts) DTW (feet) \Too .,13 3 - z --+Z 5.Z5 12Z \it., .ib " 5-.9d 123-1- 20 • S 2. Co \'td t .-Ec( 1ZZA Z3.3- Z.©1 12.0 11Z ZS 5.16 tZZA \h5. 3 12,o 1$2.5 3.ZS ISZO 5.1b i'ZZ.o }'Z•Z 1.60 \l•q \al•Q •ZS 1�Z5 5Q 13111 \o,q .c' q.ZS o 5..bci 121.q q.Gu 1..13 VIA� 1 l Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ \�\` 6 Weather: Uvevrr„5 - 56s Signature: Date: 3l 131 Z � QA/QC Sign Off: Date: LI too7 DATE: �� 13*43 GROUNDWATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: GL2014424721-22 Well ID: Iw - I Gj Sampler(s): Johnathan Serencsics/Nicolas Teieda-Torres Well Diameter: 2 inches Initial Depth to Water: (G `8y feet Depth to Bottom: U'00 feet Water Column Thickness: 13.16 feet Pumping Rate: I\o mUmin. System Volume: 4�3s mL Equipment: Turbidimeter, YSI ProPlus, WL Meter Dedicated BP, MP-15 r Time pH (S.U.) Sp. Cond. (US/cm) Turb (NTU) Dis 02 (mg/L) Temp. (°C) ORP (millivolts) DTW (feet) IIN5 cig.3 �`?i. i S,`3� 1t,v \3•� �.�t\ 11 5 4L -Z •1Cotr G.qt Ili N % 000 5.Y1 Il.l (o. W2 izUS b .o IDb.S y42 Q-100 (.:. `', _5 6 � tla 3.-} 11.\ —iq. (o i'.C12 22`i to.nol �co.(a bfo.i1 0'� I.v u, 6.92 1 41.5 Z `l i l t. 1 - 2h b. c� I \Z145 . 11 IZU.V 23 4 2. ' Il. t _ 33. \ 6. q6 1305 12,-3. 12.1 2.(oD tb 124. .90 Z'Q00 -3t- S (,1 t 3 iv 5 P(.F Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ t140 Weather: tow �loS, W, v\Jif, , c,(0vc1!1 Signature: Date: -3I k s \ 3 QA/QC Sign Off: �-" \� Date: Li 110 ' 23 Project Name: Hanes Mill Rd Well ID: t�W -u) Well Diameter: 2 inches Depth to Bottom: �cj2-5oofeet Pumping Rate: 1 q5 mUmin. DATE: 31 n \ '-; GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: 13 , 56 feet Water Column Thickness: it-qq iW414 feet System Volume: +3xA 6185 mL Equipment: Turbidimeter, YSI ProPlus, WL Meter Dedicated BP, MP-15 ® . ® , / •.• ----- -- Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ io3H Weather: Iowuo-, r-kkvtrx� Signature: Date: 3' 13I2_�o QA/QC Sign Off: �)�_ Date: b f ZS Project Name: Well ID: Well Diameter: Depth to Bottom Pumping Rate: Equipment: DATE: 3' �3�Z GROUNDWATER SAMPLING LOG Hanes Mill Rd Project No./Phase No.: GL2014424721-22 \ Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres 2 inches Initial Depth to Water: L43.E-13 feet 91u.00 feet Water Column Thickness: IZ.S4 feet 20a mUmin. System Volume: 1k%j mL Turbidimeter, YSI ProPlus, WL Meter Dedicated BP, MP-15 ®Sp. Cond. ® , •• •.• MY ------ Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ I liq Weather: .i.-Dq A.., lot,.) 46,, Signature: Date: 3It31-Zo Z`3 QA/QC Sign Off: v � Date: �i 11012 3 Project Name: Hanes Mill Rd Well ID: 2, 2, Well Diameter: 2 inches Depth to Bottom: - 2b,c) —feet Pumping Rate: 1`� -0 as mUmin. DATE: 3� \3 I Z-3 GROUNDWATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Initial Depth to Water: 13.30 feet Water Column Thickness: '+:;I feet System Volume: I 3 5 c6 mL Equipment: Turbidimeter, YSI ProPlus, WL Meter Dedicated BP. MP- 15 Time pH (S.U.) Sp. Cond. (US/cm) Tu rb (NTU) Dis 02 (mg/L) Temp. (OC) ORP (millivolts) DTW (feet) I L4 ()2 (0. zj 34S.14 3C)6 0. �C) 3 .-a -1.0 31's 1 (4 0':V (0,20 3 1(0 1 15S 0.61 t3.16 - ( 3,!8 kl& 14 12- (6 - 19 3 k ( 1 1 0.19 14,0 Iq 2,0 30Z, 3 Ila OAS iu-0 1142,-2- t Z. q 5.2- 13-1 o.--+q 114.4 -12_8 1-3 35 I L? 2-4 (0-19 289:4 11 1J 0. 9 13, q 13.3-5 Lin GA91 .17 '6 -L' Z_ I og 1- t --I- P 13 3�; i L4 Lr+ Z-4 9. L4 10( 1 vS 0 M Z 374 16. i 13. 35 I 50--'t E0. ua 2A 14:-+ (C,2-- S 1.44S 13 c-i 9.5 i 3- 3 S R 3. SS-0, L 5LA V3 Cl Comments (weather conditions, color, type of sample, purge -water management, etc.): Begin Purge @ Iky P_4161( hLtIAC, $64" C-taz--tJ Weather: pwq* MV6 L gtD Signature: QA/QC Sign Off: Date: 4h,3 Date: �-I) I (1) " 3 Project Name: Sample ID: _ Sampling Location: Equipment: Hanes Mill Rd -!�;w - I Time 1355 pH S.U. g .03 Sp. Cond. ucm S/ �1b.4 Turb. ntu Oct Dis. 02 mg/L �b•2H Temp. oC ct . 6 ORP my 137,4 a DATE: 2✓,I �/23 SURFACE WATER SAMPLING LOG Project No./Phase No.: GL2014424721-22 Sampler(s): Johnathan Serencsics/Nicolas Teieda-Torres YSI, Turbidimeter Surface Water Sampling Location Sketch Comments (sample methodology, weather conditions, color, silt, etc.): V-Wavx"W Signature: ri Date: 5-J QA/QC Sign Off: Date: LI � I p/ 13 DATE: 3 %67(23 SURFACE WATER SAMPLING LOG Project Name: Hanes Mill Rd Project No./Phase No.: GL2014424721-22 Sample ID: : jw . 2 Sampler(s): Johnathan Serencsics/Nicolas Tejeda-Torres Sampling Location: Equipment: YSI, Turbidimeter Time �4 q 5 pH s.u.y Sp. Cond. us/cm ZA4 Turb. ntu %.32 Dis. 02 mg/L Temp. oC ORP my Surface Water Sampling Location Sketch M w. >16 Comments (sample methodology, weather conditions, color, silt, etc.): Signature: QA/QC Sign Off: Date: 3115/ 23 Date: Y b o f 23 APPENDIX B Groundwater, Surface Water, and Leachate Certificate -of - Analysis, Chain -of -Custody Forms and Laboratory Data Review APPENDIX B ACTIVE SUBTITLE D LANDFILL • % eurofins Environment Testing ANALYTICAL REPORT C PREPARED FOR Attn: Darren Cox WSP USA Inc 5B Oak Branch Drive C Greensboro, North Carolina 27407 Generated 3/31/2023 3:44:21 PM Ithhh, JOB DESCRIPTION Hanes Mill LF Active Sub D JOB NUMBER 752-4485-1 The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project Manager. av q- Generated 3/31/2023 3:44:21 PM Authorized for release by Amanda Gaines, Project Manager amanda.gainesCcD,et.eurofinsus.com (919)677-1669 Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies Page 2 of 66 3/31 /2023 Client: WSP USA Inc Project/Site: Hanes Mill LF Table of Contents Laboratory Job ID: 752-4485-1 Cover Page .............................................. 1 Table of Contents ......................................... 3 Definitions/Glossary....................................... 4 Case Narrative ........................................... 5 Detection Summary ........................................ 6 Client Sample Results ...................................... 9 Surrogate Summary ....................................... 31 QC Sample Results ........................................ 32 QC Association Summary ................................... 48 Lab Chronicle ............................................ 51 Certification Summary ...................................... 55 Method Summary ......................................... 56 Sample Summary ......................................... 57 Chain of Custody .......................................... 58 Receipt Checklists ......................................... 63 Page 3 of 66 Eurofins Raleigh 3/31 /2023 Definitions/Glossary Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Qualifiers GC/MS VOA Qualifier Qualifier Description B Compound was found in the blank and sample. J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Metals Qualifier Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Glossary Abbreviation These commonly used abbreviations may or may not be present in this report. 0 Listed under the "D" column to designate that the result is reported on a dry weight basis %R Percent Recovery CFL Contains Free Liquid CFU Colony Forming Unit CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MCL EPA recommended "Maximum Contaminant Level' MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRIES Presumptive QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TNTC Too Numerous To Count Eurofins Raleigh Page 4 of 66 3/31 /2023 Case Narrative Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Laboratory: Eurofins Raleigh Narrative Job Narrative 752-4485-1 F Job ID: 752-4485-1 Receipt The samples were received on 3/15/2023 1:45 PM and 3/17/2023 2:15 PM. Unless otherwise noted below, the samples arrived in good condition, and, where required, properly preserved and on ice. The temperature of the cooler at receipt time was 0.1 °C GC/MS VOA Method 8260D: The method blank for analytical batch 752-1845 contained Styrene above the method detection limit (MDL). Associated samples were not re -analyzed because results were less than the reporting limit (RL) OR practical quantitation limit (PQL). Method 8260D: The method blank associated with analytical batch 752-1910 contained Styrene greater than one-half the reporting limit (RL). The samples were not re -analyzed because they were non -detected. The sample results have been qualified and reported. No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page. Metals No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page. Eurofins Raleigh Page 5 of 66 3/31 /2023 Detection Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Client Sample ID: Trip Blank Analyte Chloroform Methylene Chloride Client Sample ID: 3402-MW12 Analyte Chloroform Methylene Chloride Barium Chromium Vanadium Client Sample ID: 3402-MW13 Analyte Benzene Methylene Chloride Barium Chromium Nickel Vanadium Result Qualifier RL MDL Unit 0.26 0.41 J J B 1.0 1.0 0.18 0.23 ug/L ug/L Result Qualifier RL MDL Unit 0.67 J 1.0 0.18 ug/L 0.52 J B 1.0 0.23 ug/L 34 10 4.4 ug/L 1.2 J 10 1.1 ug/L 3.1 J 10 1.0 ug/L Result Qualifier RL MDL Unit 0.17 J 1.0 0.15 ug/L 0.49 J B 1.0 0.23 ug/L 240 10 4.4 ug/L 2.1 J 10 1.1 ug/L 3.3 J 40 3.3 ug/L 4.0 J 10 1.0 ug/L F Job ID: 752-4485-1 Lab Sample ID: 752-4485-1 Dil Fac D Method Prep Type 1 8260D Total/NA 1 8260D Total/NA I nh 4Z!amn1n In- 7r,7-AAAJ;-7 Dil Fac D Method Prep Type 1 8260D Total/NA 1 8260D Total/NA 1 6010D Total Recoverable 1 6010D Total Recoverable 1 6010D Total Recoverable Lab Sample ID: 752-4485-3 Dil Fac D Method Prep Type 1 8260D Total/NA 1 8260D Total/NA 1 6010D Total Recoverable 1 6010D Total Recoverable 1 6010D Total Recoverable 1 6010D Total Recoverable Client Sample ID: 3402-MW14 Lab Sample ID: 752-4485-4 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Chloroform 0.19 J 1.0 0.18 ug/L 1 8260D Total/NA Methylene Chloride 0.24 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 85 10 4.4 ug/L 1 6010D Total Recoverable Chromium 3.5 J 10 1.1 ug/L 1 6010D Total Recoverable Vanadium 3.0 J 10 1.0 ug/L 1 6010D Total Recoverable Client Sample ID: 3402-MW15 Lab Sample ID: 752-4485-5 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Barium 98 10 4.4 ug/L 1 6010D Total Recoverable Chromium 3.8 J 10 1.1 ug/L 1 6010D Total Recoverable Vanadium 2.8 J 10 1.0 ug/L 1 6010D Total Recoverable Client Sample ID: 3402-MW16 Lab Sample ID: 752-4485-6 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Methylene Chloride 0.36 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 150 10 4.4 ug/L 1 6010D Total Recoverable This Detection Summary does not include radiochemical test results. Page 6 of 66 Eurofins Raleigh 3/31 /2023 Detection Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Client Sample ID: 3402-MW16 (Continued) Analyte Result Qualifier Chromium 4.2 J Vanadium 1.7 J F Job ID: 752-4485-1 Lab Sample ID: 752-4485-6 RL MDL Unit Dil Fac D Method Prep Type 10 1.1 ug/L 1 601OD Total Recoverable 10 1.0 ug/L 1 6010D Total Recoverable Client Sample ID: 3402-MW17 Lab Sample ID: 752-4485-7 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Methylene Chloride 0.45 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 48 10 4.4 ug/L 1 601OD Total Recoverable Chromium 1.8 J 10 1.1 ug/L 1 6010D Total Recoverable Vanadium 2.7 J 10 1.0 ug/L 1 601OD Total L Recoverable Client Sample ID: 3402-MW18 Lab Sample ID: 752-4485-8 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Methylene Chloride 0.35 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 89 10 4.4 ug/L 1 601OD Total Recoverable Chromium 1.7 J 10 1.1 ug/L 1 6010D Total Recoverable Vanadium 1.8 J 10 1.0 ug/L 1 6010D Total Recoverable Client Sample ID: 3402-MW19 Lab Sample ID: 752-4485-9 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Barium 32 10 4.4 ug/L 1 601OD Total Recoverable Chromium 1.9 J 10 1.1 ug/L 1 6010D Total Recoverable Cobalt 22 10 1.4 ug/L 1 6010D Total Recoverable Nickel 4.9 J 40 3.3 ug/L 1 6010D Total Recoverable Vanadium 3.0 J 10 1.0 ug/L 1 601OD Total L Recoverable Client Sample ID: 3402-MW20 Lab Sample ID: 752-4485-10 LAnalyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Barium 170 10 4.4 ug/L 1 601OD Total Recoverable Chromium 1.6 J 10 1.1 ug/L 1 6010D Total Recoverable Zinc 16 J 20 8.7 ug/L 1 6010D Total L Recoverable Client Sample ID: 3402-MW21 Lab Sample ID: 752-4485-11 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Methylene Chloride 0.24 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 32 10 4.4 ug/L 1 601OD Total Recoverable This Detection Summary does not include radiochemical test results. Eurofins Raleigh Page 7 of 66 3/31 /2023 Detection Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Client Sample ID: 3402-MW21 (Continued) Analyte Result Qualifier Chromium 2.5 J Silver 1.6 J F Job ID: 752-4485-1 Lab Sample ID: 752-4485-11 RL MDL Unit Dil Fac D Method Prep Type 10 1.1 ug/L 1 601OD Total Recoverable 10 1.5 ug/L 1 6010D Total Recoverable Client Sample ID: 3402-MW22 Lab Sample ID: 752-4485-12 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Methylene Chloride 0.25 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 280 10 4.4 ug/L 1 601OD Total Recoverable Cobalt 2.8 J 10 1.4 ug/L 1 6010D Total LRecoverable Client Sample ID: 3402-SW1 Lab Sample ID: 752-4618-1 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Methylene Chloride 0.35 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 61 10 4.4 ug/L 1 601OD Total Recoverable Chromium 1.1 J 10 1.1 ug/L 1 6010D Total Recoverable Client Sample ID: 3402-SW2 Lab Sample ID: 752-4618-2 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Barium 72 10 4.4 ug/L 1 601OD Total Recoverable This Detection Summary does not include radiochemical test results. Page 8 of 66 Eurofins Raleigh 3/31 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Client Sample ID: Trip Blank Lab Sample ID: 752-4485-1 Date Collected: 03/13/23 09:27 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane <0.13 1.0 1,1-Dichloroethene <0.21 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,4-Dichlorobenzene <0.19 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acrylonitrile <3.5 10 Benzene <0.15 1.0 Bromochloromethane <0.48 1.0 Bromodichloromethane <0.17 1.0 Bromoform <0.22 1.0 Bromomethane <0.14 1.0 Carbon disulfide <1.5 5.0 Carbon tetrachloride <0.17 1.0 Chlorobenzene <0.17 1.0 Chloroethane <0.23 1.0 Chloroform 0.26 J 1.0 Chloromethane <0.13 1.0 cis-1,2-Dichloroethene <0.15 1.0 cis-1,3-Dichloropropene <0.20 1.0 Dibromochloromethane <0.17 1.0 Dibromomethane <0.27 1.0 Ethylbenzene <0.13 1.0 lodomethane <1.7 5.0 Methylene Chloride 0.41 J B 1.0 Styrene <0.11 1.0 Tetrachloroethene <0.17 1.0 Toluene <0.14 1.0 trans- 1,2-Dichloroethene <0.21 1.0 trans- 1,3-Dichloropropene <0.15 1.0 trans- 1,4-Dichloro-2-butene <0.70 1.0 Trichloroethene <0.15 1.0 Trichlorofluoromethane <0.24 1.0 Vinyl acetate <0.95 5.0 Vinyl chloride <0.32 1.0 Xylenes, Total <0.45 3.0 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 89 53 - 136 MDL Unit D Prepared Analyzed Dil Fac 0.17 ug/L 03/20/23 20:21 1 0.12 ug/L 03/20/23 20:21 1 0.28 ug/L 03/20/23 20:21 1 0.14 ug/L 03/20/23 20:21 1 0.13 ug/L 03/20/23 20:21 1 0.21 ug/L 03/20/23 20:21 1 0.49 ug/L 03/20/23 20:21 1 0.48 ug/L 03/20/23 20:21 1 0.66 ug/L 03/20/23 20:21 1 0.19 ug/L 03/20/23 20:21 1 0.21 ug/L 03/20/23 20:21 1 0.10 ug/L 03/20/23 20:21 1 0.19 ug/L 03/20/23 20:21 1 10 ug/L 03/20/23 20:21 1 0.88 ug/L 03/20/23 20:21 1 1.1 ug/L 03/20/23 20:21 1 10 ug/L 03/20/23 20:21 1 3.5 ug/L 03/20/23 20:21 1 0.15 ug/L 03/20/23 20:21 1 0.48 ug/L 03/20/23 20:21 1 0.17 ug/L 03/20/23 20:21 1 0.22 ug/L 03/20/23 20:21 1 0.14 ug/L 03/20/23 20:21 1 1.5 ug/L 03/20/23 20:21 1 0.17 ug/L 03/20/23 20:21 1 0.17 ug/L 03/20/23 20:21 1 0.23 ug/L 03/20/23 20:21 1 0.18 ug/L 03/20/23 20:21 1 0.13 ug/L 03/20/23 20:21 1 0.15 ug/L 03/20/23 20:21 1 0.20 ug/L 03/20/23 20:21 1 0.17 ug/L 03/20/23 20:21 1 0.27 ug/L 03/20/23 20:21 1 0.13 ug/L 03/20/23 20:21 1 1.7 ug/L 03/20/23 20:21 1 0.23 ug/L 03/20/23 20:21 1 0.11 ug/L 03/20/23 20:21 1 0.17 ug/L 03/20/23 20:21 1 0.14 ug/L 03/20/23 20:21 1 0.21 ug/L 03/20/23 20:21 1 0.15 ug/L 03/20/23 20:21 1 0.70 ug/L 03/20/23 20:21 1 0.15 ug/L 03/20/23 20:21 1 0.24 ug/L 03/20/23 20:21 1 0.95 ug/L 03/20/23 20:21 1 0.32 ug/L 03/20/23 20:21 1 0.45 ug/L 03/20/23 20:21 1 Prepared Analyzed Dil Fac 03120123 20:21 1 0 Eurofins Raleigh Page 9 of 66 3/31 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: Trip Blank Lab Sample ID: 752-4485-1 Date Collected: 03/13/23 09:27 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Dibromofluoromethane (Surr) 88 67- 129 03/20/23 20:21 1 Toluene-d8 (Surr) 89 59 - 134 03120123 20:21 1 Client Sample ID: 3402-MW12 Lab Sample ID: 752-4485-2 Date Collected: 03/13/23 09:27 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/20/23 21:48 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/20/23 21:48 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/20/23 21:48 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/20/23 21:48 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/20/23 21:48 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/20/23 21:48 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/20/23 21:48 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/20/23 21:48 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/20/23 21:48 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/20/23 21:48 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/20/23 21:48 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/20/23 21:48 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/20/23 21:48 1 2-Butanone (MEK) <10 20 10 ug/L 03/20/23 21:48 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/20/23 21:48 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/20/23 21:48 1 Acetone <10 20 10 ug/L 03/20/23 21:48 1 Acrylonitrile <3.5 10 3.5 ug/L 03/20/23 21:48 1 Benzene <0.15 1.0 0.15 ug/L 03/20/23 21:48 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/20/23 21:48 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/20/23 21:48 1 Bromoform <0.22 1.0 0.22 ug/L 03/20/23 21:48 1 Bromomethane <0.14 1.0 0.14 ug/L 03/20/23 21:48 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/20/23 21:48 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/20/23 21:48 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/20/23 21:48 1 Chloroethane <0.23 1.0 0.23 ug/L 03/20/23 21:48 1 Chloroform 0.67 J 1.0 0.18 ug/L 03/20/23 21:48 1 Chloromethane <0.13 1.0 0.13 ug/L 03/20/23 21:48 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/20/23 21:48 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/20/23 21:48 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/20/23 21:48 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/20/23 21:48 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/20/23 21:48 1 lodomethane <1.7 5.0 1.7 ug/L 03/20/23 21:48 1 Methylene Chloride 0.52 J B 1.0 0.23 ug/L 03/20/23 21:48 1 Styrene <0.11 1.0 0.11 ug/L 03/20/23 21:48 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/20/23 21:48 1 Toluene <0.14 1.0 0.14 ug/L 03/20/23 21:48 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/20/23 21:48 1 Eurofins Raleigh Page 10 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW12 Lab Sample ID: 752-4485-2 Date Collected: 03/13/23 09:27 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/20/23 21:48 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/20/23 21:48 1 �. Trichloroethene <0.15 1.0 0.15 ug/L 03/20/23 21:48 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/20/23 21:48 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/20/23 21:48 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/20/23 21:48 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/20/23 21:48 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 86 53 - 136 03/20/23 21:48 1 Dibromofluoromethane (Surr) 87 67- 129 03/20/23 21:48 1 Toluene-d8 (Surr) 86 59 - 134 03/20/23 21:48 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/18/23 05:44 03/20/23 18:21 1 Barium 34 10 4.4 ug/L 03/18/23 05:44 03/20/23 18:21 1 Beryllium <0.30 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 18:21 1 Cadmium <0.44 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 18:21 1 Chromium 1.2 J 10 1.1 ug/L 03/18/23 05:44 03/20/23 18:21 1 Cobalt <1.4 10 1.4 ug/L 03/18/23 05:44 03/20/23 18:21 1 Copper <3.2 20 3.2 ug/L 03/18/23 05:44 03/20/23 18:21 1 Lead <6.6 10 6.6 ug/L 03/18/23 05:44 03/20/23 18:21 1 Nickel <3.3 40 3.3 ug/L 03/18/23 05:44 03/20/23 18:21 1 Selenium <10 20 10 ug/L 03/18/23 05:44 03/20/23 18:21 1 Silver <1.5 10 1.5 ug/L 03/18/23 05:44 03/20/23 18:21 1 Vanadium 3.1 J 10 1.0 ug/L 03/18/23 05:44 03/20/23 18:21 1 Zinc <8.7 20 8.7 ug/L 03/18/23 05:44 03/20/23 18:21 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/18/23 05:44 03/20/23 23:27 1 Thallium <0.26 1.0 0.26 ug/L 03/18/23 05:44 03/20/23 23:27 1 Client Sample ID: 3402-MW13 Lab Sample ID: 752-4485-3 Date Collected: 03/13/23 10:14 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/20/2322:17 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/20/2322:17 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/20/2322:17 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/20/2322:17 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/20/2322:17 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/20/2322:17 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/20/2322:17 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/20/2322:17 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/20/2322:17 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/20/2322:17 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/20/2322:17 1 Eurofins Raleigh Page 11 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Client Sample ID: 3402-MW13 Lab Sample ID: 752-4485-3 Date Collected: 03/13/23 10:14 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 2-Butanone (MEK) <10 20 10 ug/L 2-Hexanone <0.88 5.0 0.88 ug/L 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L Acetone <10 20 10 ug/L Acrylonitrile <3.5 10 3.5 ug/L Benzene 0.17 J 1.0 0.15 ug/L Bromochloromethane <0.48 1.0 0.48 ug/L Bromodichloromethane <0.17 1.0 0.17 ug/L Bromoform <0.22 1.0 0.22 ug/L Bromomethane <0.14 1.0 0.14 ug/L Carbon disulfide <1.5 5.0 1.5 ug/L Carbon tetrachloride <0.17 1.0 0.17 ug/L Chlorobenzene <0.17 1.0 0.17 ug/L Chloroethane <0.23 1.0 0.23 ug/L Chloroform <0.18 1.0 0.18 ug/L Chloromethane <0.13 1.0 0.13 ug/L cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L Dibromochloromethane <0.17 1.0 0.17 ug/L Dibromomethane <0.27 1.0 0.27 ug/L Ethylbenzene <0.13 1.0 0.13 ug/L lodomethane <1.7 5.0 1.7 ug/L Methylene Chloride 0.49 J B 1.0 0.23 ug/L Styrene <0.11 1.0 0.11 ug/L Tetrachloroethene <0.17 1.0 0.17 ug/L Toluene <0.14 1.0 0.14 ug/L trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L Trichloroethene <0.15 1.0 0.15 ug/L Trichlorofluoromethane <0.24 1.0 0.24 ug/L Vinyl acetate <0.95 5.0 0.95 ug/L Vinyl chloride <0.32 1.0 0.32 ug/L Xylenes, Total <0.45 3.0 0.45 ug/L Surrogate 4-Bromofluorobenzene (Surr) Dibromofluoromethane (Surr) Toluene-d8 (Surr) D Prepared Analyzed Dil Fac 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 03/20/23 22:17 1 %Recovery Qualifier Limits Prepared Analyzed Dil Fac 91 53 - 136 03/20/23 22:17 1 93 67 - 129 03/20/23 22:17 1 95 59 - 134 03/20/23 22:17 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier Arsenic <6.4 Barium 240 Beryllium <0.30 Cadmium <0.44 Chromium 2.1 J Cobalt <1.4 RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/18/23 05:44 03/20/23 18:47 1 10 4.4 ug/L 03/18/23 05:44 03/20/23 18:47 1 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 18:47 1 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 18:47 1 10 1.1 ug/L 03/18/23 05:44 03/20/23 18:47 1 10 1.4 ug/L 03/18/23 05:44 03/20/23 18:47 1 0 Eurofins Raleigh Page 12 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW13 Lab Sample ID: 752-4485-3 Date Collected: 03/13/23 10:14 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 6010D - Metals (ICP) - Total Recoverable (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Copper <3.2 20 3.2 ug/L 03/18/23 05:44 03/20/23 18:47 1 Lead <6.6 10 6.6 ug/L 03/18/23 05:44 03/20/23 18:47 1 �. Nickel 3.3 J 40 3.3 ug/L 03/18/23 05:44 03/20/23 18:47 1 Selenium <10 20 10 ug/L 03/18/23 05:44 03/20/23 18:47 1 Silver <1.5 10 1.5 ug/L 03/18/23 05:44 03/20/23 18:47 1 Vanadium 4.0 J 10 1.0 ug/L 03/18/23 05:44 03/20/23 18:47 1 Zinc <8.7 20 8.7 ug/L 03/18/23 05:44 03/20/23 18:47 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable C Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/18/23 05:44 03/21/23 00:40 1 Thallium <0.26 1.0 0.26 ug/L 03/18/23 05:44 03/21/23 00:40 1 Client Sample ID: 3402-MW14 Lab Sample ID: 752-4485-4 Date Collected: 03/13/23 11:00 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS C Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/20/23 22:46 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/20/23 22:46 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/20/23 22:46 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/20/23 22:46 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/20/23 22:46 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/20/23 22:46 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/20/23 22:46 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/20/23 22:46 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/20/23 22:46 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/20/23 22:46 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/20/23 22:46 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/20/23 22:46 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/20/23 22:46 1 2-Butanone (MEK) <10 20 10 ug/L 03/20/23 22:46 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/20/23 22:46 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/20/23 22:46 1 Acetone <10 20 10 ug/L 03/20/23 22:46 1 Acrylonitrile <3.5 10 3.5 ug/L 03/20/23 22:46 1 Benzene <0.15 1.0 0.15 ug/L 03/20/23 22:46 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/20/23 22:46 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/20/23 22:46 1 Bromoform <0.22 1.0 0.22 ug/L 03/20/23 22:46 1 Bromomethane <0.14 1.0 0.14 ug/L 03/20/23 22:46 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/20/23 22:46 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/20/23 22:46 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/20/23 22:46 1 Chloroethane <0.23 1.0 0.23 ug/L 03/20/23 22:46 1 Chloroform 0.19 J 1.0 0.18 ug/L 03/20/23 22:46 1 Chloromethane <0.13 1.0 0.13 ug/L 03/20/23 22:46 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/20/23 22:46 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/20/23 22:46 1 Eurofins Raleigh Page 13 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW14 Lab Sample ID: 752-4485-4 Date Collected: 03/13/23 11:00 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Dibromochloromethane <0.17 1.0 0.17 ug/L 03/20/23 22:46 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/20/23 22:46 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/20/23 22:46 1 lodomethane <1.7 5.0 1.7 ug/L 03/20/23 22:46 1 Methylene Chloride 0.24 J B 1.0 0.23 ug/L 03/20/23 22:46 1 Styrene <0.11 1.0 0.11 ug/L 03/20/23 22:46 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/20/23 22:46 1 Toluene <0.14 1.0 0.14 ug/L 03/20/23 22:46 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/20/23 22:46 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/20/23 22:46 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/20/23 22:46 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/20/23 22:46 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/20/23 22:46 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/20/23 22:46 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/20/23 22:46 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/20/23 22:46 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 91 53 - 136 03120123 22:46 1 Dibromofluoromethane (Surr) 90 67- 129 03120123 22:46 1 Toluene-d8 (Surr) 91 59 - 134 03120123 22:46 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/18/23 05:44 03/20/23 18:24 1 Barium 85 10 4.4 ug/L 03/18/23 05:44 03/20/23 18:24 1 Beryllium <0.30 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 18:24 1 Cadmium <0.44 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 18:24 1 Chromium 3.5 J 10 1.1 ug/L 03/18/23 05:44 03/20/23 18:24 1 Cobalt <1.4 10 1.4 ug/L 03/18/23 05:44 03/20/23 18:24 1 Copper <3.2 20 3.2 ug/L 03/18/23 05:44 03/20/23 18:24 1 Lead <6.6 10 6.6 ug/L 03/18/23 05:44 03/20/23 18:24 1 Nickel <3.3 40 3.3 ug/L 03/18/23 05:44 03/20/23 18:24 1 Selenium <10 20 10 ug/L 03/18/23 05:44 03/20/23 18:24 1 Silver <1.5 10 1.5 ug/L 03/18/23 05:44 03/20/23 18:24 1 Vanadium 3.0 J 10 1.0 ug/L 03/18/23 05:44 03/20/23 18:24 1 Zinc <8.7 20 8.7 ug/L 03/18/23 05:44 03/20/23 18:24 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/18/23 05:44 03/20/23 23:31 1 Thallium <0.26 1.0 0.26 ug/L 03/18/23 05:44 03/20/23 23:31 1 Client Sample ID: 3402-MW15 Lab Sample ID: 752-4485-5 Date Collected: 03/13/23 12:10 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/20/2323:15 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/20/2323:15 1 0 Eurofins Raleigh Page 14 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW15 Lab Sample ID: 752-4485-5 Date Collected: 03/13/23 12:10 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/20/23 23:15 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/20/23 23:15 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/20/23 23:15 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/20/23 23:15 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/20/23 23:15 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/20/23 23:15 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/20/23 23:15 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/20/23 23:15 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/20/23 23:15 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/20/23 23:15 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/20/23 23:15 1 2-Butanone (MEK) <10 20 10 ug/L 03/20/23 23:15 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/20/23 23:15 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/20/23 23:15 1 Acetone <10 20 10 ug/L 03/20/23 23:15 1 Acrylonitrile <3.5 10 3.5 ug/L 03/20/23 23:15 1 Benzene <0.15 1.0 0.15 ug/L 03/20/23 23:15 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/20/23 23:15 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/20/23 23:15 1 Bromoform <0.22 1.0 0.22 ug/L 03/20/23 23:15 1 Bromomethane <0.14 1.0 0.14 ug/L 03/20/23 23:15 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/20/23 23:15 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/20/23 23:15 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/20/23 23:15 1 Chloroethane <0.23 1.0 0.23 ug/L 03/20/23 23:15 1 Chloroform <0.18 1.0 0.18 ug/L 03/20/23 23:15 1 Chloromethane <0.13 1.0 0.13 ug/L 03/20/23 23:15 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/20/23 23:15 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/20/23 23:15 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/20/23 23:15 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/20/23 23:15 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/20/23 23:15 1 lodomethane <1.7 5.0 1.7 ug/L 03/20/23 23:15 1 Methylene Chloride <0.23 1.0 0.23 ug/L 03/20/23 23:15 1 Styrene <0.11 1.0 0.11 ug/L 03/20/23 23:15 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/20/23 23:15 1 Toluene <0.14 1.0 0.14 ug/L 03/20/23 23:15 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/20/23 23:15 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/20/23 23:15 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/20/23 23:15 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/20/23 23:15 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/20/23 23:15 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/20/23 23:15 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/20/23 23:15 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/20/23 23:15 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 91 53 - 136 03120123 23:15 1 Dibromofluoromethane (Surr) 91 67- 129 03120123 23:15 1 Toluene-d8 (Surr) 93 59 - 134 03120123 23:15 1 0 Eurofins Raleigh Page 15 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Client Sample ID: 3402-MW15 Lab Sample ID: 752-4485-5 Date Collected: 03/13/23 12:10 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier Arsenic <6.4 Barium 98 Beryllium <0.30 Cadmium <0.44 Chromium 3.8 J Cobalt <1.4 Copper <3.2 Lead <6.6 Nickel <3.3 Selenium <10 Silver <1.5 Vanadium 2.8 J Zinc <8.7 RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/18/23 05:44 03/20/23 18:12 1 10 4.4 ug/L 03/18/23 05:44 03/20/23 18:12 1 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 18:12 1 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 18:12 1 10 1.1 ug/L 03/18/23 05:44 03/20/23 18:12 1 10 1.4 ug/L 03/18/23 05:44 03/20/23 18:12 1 20 3.2 ug/L 03/18/23 05:44 03/20/23 18:12 1 10 6.6 ug/L 03/18/23 05:44 03/20/23 18:12 1 40 3.3 ug/L 03/18/23 05:44 03/20/23 18:12 1 20 10 ug/L 03/18/23 05:44 03/20/23 18:12 1 10 1.5 ug/L 03/18/23 05:44 03/20/23 18:12 1 10 1.0 ug/L 03/18/23 05:44 03/20/23 18:12 1 20 8.7 ug/L 03/18/23 05:44 03/20/23 18:12 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL Antimony <0.34 5.0 Thallium <0.26 1.0 MDL Unit D Prepared Analyzed Dil Fac 0.34 ug/L 03/18/23 05:44 03/20/23 23:23 1 0.26 ug/L 03/18/23 05:44 03/20/23 23:23 1 Client Sample ID: 3402-MW16 Lab Sample ID: 752-4485-6 Date Collected: 03/13/23 13:15 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/21/23 02:33 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/21/23 02:33 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/21/23 02:33 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/21/23 02:33 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/21/23 02:33 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/21/23 02:33 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/21/23 02:33 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/21/23 02:33 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/21/23 02:33 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/21/23 02:33 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/21/23 02:33 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/21/23 02:33 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/21/23 02:33 1 2-Butanone (MEK) <10 20 10 ug/L 03/21/23 02:33 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/21/23 02:33 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/21/23 02:33 1 Acetone <10 20 10 ug/L 03/21/23 02:33 1 Acrylonitrile <3.5 10 3.5 ug/L 03/21/23 02:33 1 Benzene <0.15 1.0 0.15 ug/L 03/21/23 02:33 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/21/23 02:33 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/21/23 02:33 1 Bromoform <0.22 1.0 0.22 ug/L 03/21/23 02:33 1 Bromomethane <0.14 1.0 0.14 ug/L 03/21/23 02:33 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/21/23 02:33 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/21/23 02:33 1 Eurofins Raleigh Page 16 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Client Sample ID: 3402-MW16 Lab Sample ID: 752-4485-6 Date Collected: 03/13/23 13:15 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit Chlorobenzene <0.17 1.0 0.17 ug/L Chloroethane <0.23 1.0 0.23 ug/L Chloroform <0.18 1.0 0.18 ug/L Chloromethane <0.13 1.0 0.13 ug/L cis- 1,2-Dichloroethene <0.15 1.0 0.15 ug/L cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L Dibromochloromethane <0.17 1.0 0.17 ug/L Dibromomethane <0.27 1.0 0.27 ug/L Ethylbenzene <0.13 1.0 0.13 ug/L lodomethane <1.7 5.0 1.7 ug/L Methylene Chloride 0.36 J B 1.0 0.23 ug/L Styrene <0.11 1.0 0.11 ug/L Tetrachloroethene <0.17 1.0 0.17 ug/L Toluene <0.14 1.0 0.14 ug/L trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L Trichloroethene <0.15 1.0 0.15 ug/L Trichlorofluoromethane <0.24 1.0 0.24 ug/L Vinyl acetate <0.95 5.0 0.95 ug/L Vinyl chloride <0.32 1.0 0.32 ug/L Xylenes, Total <0.45 3.0 0.45 ug/L Surrogate 4-Bromofluorobenzene (Surr) Dibromofluoromethane (Surr) Toluene-d8 (Surr) D Prepared Analyzed Dil Fac 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 03/21/23 02:33 1 %Recovery Qualifier Limits Prepared Analyzed Dil Fac 87 53 - 136 03/21/23 02:33 1 86 67 - 129 03/21/23 02:33 1 89 59 - 134 03/21/23 02:33 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/18/23 05:44 03/20/23 17:59 1 Barium 150 10 4.4 ug/L 03/18/23 05:44 03/20/23 17:59 1 Beryllium <0.30 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 17:59 1 Cadmium <0.44 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 17:59 1 Chromium 4.2 J 10 1.1 ug/L 03/18/23 05:44 03/20/23 17:59 1 Cobalt <1.4 10 1.4 ug/L 03/18/23 05:44 03/20/23 17:59 1 Copper <3.2 20 3.2 ug/L 03/18/23 05:44 03/20/23 17:59 1 Lead <6.6 10 6.6 ug/L 03/18/23 05:44 03/20/23 17:59 1 Nickel <3.3 40 3.3 ug/L 03/18/23 05:44 03/20/23 17:59 1 Selenium <10 20 10 ug/L 03/18/23 05:44 03/20/23 17:59 1 Silver <1.5 10 1.5 ug/L 03/18/23 05:44 03/20/23 17:59 1 Vanadium 1.7 J 10 1.0 ug/L 03/18/23 05:44 03/20/23 17:59 1 Zinc <8.7 20 8.7 ug/L 03/18/23 05:44 03/20/23 17:59 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/18/23 05:44 03/20/23 23:06 1 Thallium <0.26 1.0 0.26 ug/L 03/18/23 05:44 03/20/23 23:06 1 Eurofins Raleigh Page 17 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Client Sample ID: 3402-MW17 Lab Sample ID: 752-4485-7 Date Collected: 03/13/23 14:33 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane <0.13 1.0 1,1-Dichloroethene <0.21 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,4-Dichlorobenzene <0.19 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acrylonitrile <3.5 10 Benzene <0.15 1.0 Bromochloromethane <0.48 1.0 Bromodichloromethane <0.17 1.0 Bromoform <0.22 1.0 Bromomethane <0.14 1.0 Carbon disulfide <1.5 5.0 Carbon tetrachloride <0.17 1.0 Chlorobenzene <0.17 1.0 Chloroethane <0.23 1.0 Chloroform <0.18 1.0 Chloromethane <0.13 1.0 cis-1,2-Dichloroethene <0.15 1.0 cis-1,3-Dichloropropene <0.20 1.0 Dibromochloromethane <0.17 1.0 Dibromomethane <0.27 1.0 Ethylbenzene <0.13 1.0 lodomethane <1.7 5.0 Methylene Chloride 0.45 J B 1.0 Styrene <0.11 1.0 Tetrachloroethene <0.17 1.0 Toluene <0.14 1.0 trans- 1,2-Dichloroethene <0.21 1.0 trans- 1,3-Dichloropropene <0.15 1.0 trans- 1,4-Dichloro-2-butene <0.70 1.0 Trichloroethene <0.15 1.0 Trichlorofluoromethane <0.24 1.0 Vinyl acetate <0.95 5.0 Vinyl chloride <0.32 1.0 Xylenes, Total <0.45 3.0 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 93 53 - 136 MDL Unit D Prepared Analyzed Dil Fac 0.17 ug/L 03/20/23 23:43 1 0.12 ug/L 03/20/23 23:43 1 0.28 ug/L 03/20/23 23:43 1 0.14 ug/L 03/20/23 23:43 1 0.13 ug/L 03/20/23 23:43 1 0.21 ug/L 03/20/23 23:43 1 0.49 ug/L 03/20/23 23:43 1 0.48 ug/L 03/20/23 23:43 1 0.66 ug/L 03/20/23 23:43 1 0.19 ug/L 03/20/23 23:43 1 0.21 ug/L 03/20/23 23:43 1 0.10 ug/L 03/20/23 23:43 1 0.19 ug/L 03/20/23 23:43 1 10 ug/L 03/20/23 23:43 1 0.88 ug/L 03/20/23 23:43 1 1.1 ug/L 03/20/23 23:43 1 10 ug/L 03/20/23 23:43 1 3.5 ug/L 03/20/23 23:43 1 0.15 ug/L 03/20/23 23:43 1 0.48 ug/L 03/20/23 23:43 1 0.17 ug/L 03/20/23 23:43 1 0.22 ug/L 03/20/23 23:43 1 0.14 ug/L 03/20/23 23:43 1 1.5 ug/L 03/20/23 23:43 1 0.17 ug/L 03/20/23 23:43 1 0.17 ug/L 03/20/23 23:43 1 0.23 ug/L 03/20/23 23:43 1 0.18 ug/L 03/20/23 23:43 1 0.13 ug/L 03/20/23 23:43 1 0.15 ug/L 03/20/23 23:43 1 0.20 ug/L 03/20/23 23:43 1 0.17 ug/L 03/20/23 23:43 1 0.27 ug/L 03/20/23 23:43 1 0.13 ug/L 03/20/23 23:43 1 1.7 ug/L 03/20/23 23:43 1 0.23 ug/L 03/20/23 23:43 1 0.11 ug/L 03/20/23 23:43 1 0.17 ug/L 03/20/23 23:43 1 0.14 ug/L 03/20/23 23:43 1 0.21 ug/L 03/20/23 23:43 1 0.15 ug/L 03/20/23 23:43 1 0.70 ug/L 03/20/23 23:43 1 0.15 ug/L 03/20/23 23:43 1 0.24 ug/L 03/20/23 23:43 1 0.95 ug/L 03/20/23 23:43 1 0.32 ug/L 03/20/23 23:43 1 0.45 ug/L 03/20/23 23:43 1 Prepared Analyzed Dil Fac 03120123 23:43 1 0 Eurofins Raleigh Page 18 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Client Sample ID: 3402-MW17 Lab Sample ID: 752-4485-7 Date Collected: 03/13/23 14:33 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Surrogate Dibromofluoromethane (Surr) Toluene-d8 (Surr) %Recovery Qualifier Limits 93 67 - 129 92 59-134 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier Arsenic <6.4 Barium 48 Beryllium <0.30 Cadmium <0.44 Chromium 1.8 J Cobalt <1.4 Copper <3.2 Lead <6.6 Nickel <3.3 Selenium <10 Silver <1.5 Vanadium 2.7 J Zinc <8.7 Prepared Analyzed Dil Fac 03/20/23 23:43 1 03120123 23:43 1 RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/18/23 05:44 03/20/23 18:28 1 10 4.4 ug/L 03/18/23 05:44 03/20/23 18:28 1 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 18:28 1 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 18:28 1 10 1.1 ug/L 03/18/23 05:44 03/20/23 18:28 1 10 1.4 ug/L 03/18/23 05:44 03/20/23 18:28 1 20 3.2 ug/L 03/18/23 05:44 03/20/23 18:28 1 10 6.6 ug/L 03/18/23 05:44 03/20/23 18:28 1 40 3.3 ug/L 03/18/23 05:44 03/20/23 18:28 1 20 10 ug/L 03/18/23 05:44 03/20/23 18:28 1 10 1.5 ug/L 03/18/23 05:44 03/20/23 18:28 1 10 1.0 ug/L 03/18/23 05:44 03/20/23 18:28 1 20 8.7 ug/L 03/18/23 05:44 03/20/23 18:28 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/18/23 05:44 03/20/23 23:35 1 Thallium <0.26 1.0 0.26 ug/L 03/18/23 05:44 03/20/23 23:35 1 Client Sample ID: 3402-MW18 Lab Sample ID: 752-4485-8 Date Collected: 03/13/23 15:35 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1, 2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane <0.13 1.0 1,1-Dichloroethene <0.21 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,4-Dichlorobenzene <0.19 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acrylonitrile <3.5 10 Benzene <0.15 1.0 Bromochloromethane <0.48 1.0 MDL Unit D Prepared Analyzed Dil Fac 0.17 ug/L 03/21/23 00:12 1 0.12 ug/L 03/21/23 00:12 1 0.28 ug/L 03/21/23 00:12 1 0.14 ug/L 03/21/23 00:12 1 0.13 ug/L 03/21/23 00:12 1 0.21 ug/L 03/21/23 00:12 1 0.49 ug/L 03/21/23 00:12 1 0.48 ug/L 03/21/23 00:12 1 0.66 ug/L 03/21/23 00:12 1 0.19 ug/L 03/21/23 00:12 1 0.21 ug/L 03/21/23 00:12 1 0.10 ug/L 03/21/23 00:12 1 0.19 ug/L 03/21/23 00:12 1 10 ug/L 03/21/23 00:12 1 0.88 ug/L 03/21/23 00:12 1 1.1 ug/L 03/21/23 00:12 1 10 ug/L 03/21/23 00:12 1 3.5 ug/L 03/21/23 00:12 1 0.15 ug/L 03/21/23 00:12 1 0.48 ug/L 03/21/23 00:12 1 Eurofins Raleigh Page 19 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW18 Lab Sample ID: 752-4485-8 Date Collected: 03/13/23 15:35 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Bromodichloromethane <0.17 1.0 0.17 ug/L 03/21/23 00:12 1 Bromoform <0.22 1.0 0.22 ug/L 03/21/23 00:12 1 Bromomethane <0.14 1.0 0.14 ug/L 03/21/23 00:12 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/21/23 00:12 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/21/23 00:12 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/21/23 00:12 1 Chloroethane <0.23 1.0 0.23 ug/L 03/21/23 00:12 1 Chloroform <0.18 1.0 0.18 ug/L 03/21/23 00:12 1 Chloromethane <0.13 1.0 0.13 ug/L 03/21/23 00:12 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/21/23 00:12 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/21/23 00:12 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/21/23 00:12 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/21/23 00:12 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/21/23 00:12 1 lodomethane <1.7 5.0 1.7 ug/L 03/21/23 00:12 1 Methylene Chloride 0.35 J B 1.0 0.23 ug/L 03/21/23 00:12 1 Styrene <0.11 1.0 0.11 ug/L 03/21/23 00:12 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/21/23 00:12 1 Toluene <0.14 1.0 0.14 ug/L 03/21/23 00:12 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/21/23 00:12 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/21/23 00:12 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/21/23 00:12 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/21/23 00:12 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/21/23 00:12 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/21/23 00:12 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/21/23 00:12 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/21/23 00:12 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 92 53 - 136 03121123 00:12 1 Dibromofluoromethane (Surr) 89 67- 129 03121123 00:12 1 Toluene-d8 (Surr) 92 59 - 134 03121123 00:12 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/18/23 05:44 03/20/23 18:08 1 Barium 89 10 4.4 ug/L 03/18/23 05:44 03/20/23 18:08 1 Beryllium <0.30 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 18:08 1 Cadmium <0.44 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 18:08 1 Chromium 1.7 J 10 1.1 ug/L 03/18/23 05:44 03/20/23 18:08 1 Cobalt <1.4 10 1.4 ug/L 03/18/23 05:44 03/20/23 18:08 1 Copper <3.2 20 3.2 ug/L 03/18/23 05:44 03/20/23 18:08 1 Lead <6.6 10 6.6 ug/L 03/18/23 05:44 03/20/23 18:08 1 Nickel <3.3 40 3.3 ug/L 03/18/23 05:44 03/20/23 18:08 1 Selenium <10 20 10 ug/L 03/18/23 05:44 03/20/23 18:08 1 Silver <1.5 10 1.5 ug/L 03/18/23 05:44 03/20/23 18:08 1 Vanadium 1.8 J 10 1.0 ug/L 03/18/23 05:44 03/20/23 18:08 1 Zinc <8.7 20 8.7 ug/L 03/18/23 05:44 03/20/23 18:08 1 0 Eurofins Raleigh Page 20 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Client Sample ID: 3402-MW18 Lab Sample ID: 752-4485-8 Date Collected: 03/13/23 15:35 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit Antimony <0.34 5.0 0.34 ug/L Thallium <0.26 1.0 0.26 ug/L Client Sample ID: 3402-MW19 Date Collected: 03/13/23 13:10 Date Received: 03/15/23 13:45 D Prepared Analyzed Dil Fac 03/18/23 05:44 03/20/23 23:19 1 03/18/23 05:44 03/20/23 23:19 1 Lab Sample ID: 752-4485-9 Matrix: Water Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/21/23 00:40 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/21/23 00:40 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/21/23 00:40 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/21/23 00:40 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/21/23 00:40 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/21/23 00:40 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/21/23 00:40 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/21/23 00:40 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/21/23 00:40 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/21/23 00:40 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/21/23 00:40 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/21/23 00:40 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/21/23 00:40 1 2-Butanone (MEK) <10 20 10 ug/L 03/21/23 00:40 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/21/23 00:40 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/21/23 00:40 1 Acetone <10 20 10 ug/L 03/21/23 00:40 1 Acrylonitrile <3.5 10 3.5 ug/L 03/21/23 00:40 1 Benzene <0.15 1.0 0.15 ug/L 03/21/23 00:40 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/21/23 00:40 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/21/23 00:40 1 Bromoform <0.22 1.0 0.22 ug/L 03/21/23 00:40 1 Bromomethane <0.14 1.0 0.14 ug/L 03/21/23 00:40 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/21/23 00:40 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/21/23 00:40 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/21/23 00:40 1 Chloroethane <0.23 1.0 0.23 ug/L 03/21/23 00:40 1 Chloroform <0.18 1.0 0.18 ug/L 03/21/23 00:40 1 Chloromethane <0.13 1.0 0.13 ug/L 03/21/23 00:40 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/21/23 00:40 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/21/23 00:40 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/21/23 00:40 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/21/23 00:40 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/21/23 00:40 1 lodomethane <1.7 5.0 1.7 ug/L 03/21/23 00:40 1 Methylene Chloride <0.23 1.0 0.23 ug/L 03/21/23 00:40 1 Styrene <0.11 1.0 0.11 ug/L 03/21/23 00:40 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/21/23 00:40 1 Toluene <0.14 1.0 0.14 ug/L 03/21/23 00:40 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/21/23 00:40 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/21/23 00:40 1 Eurofins Raleigh Page 21 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW19 Lab Sample ID: 752-4485-9 Date Collected: 03/13/23 13:10 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/21/23 00:40 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/21/23 00:40 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/21/23 00:40 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/21/23 00:40 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/21/23 00:40 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/21/23 00:40 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 91 53 - 136 03/21/23 00:40 1 Dibromofluoromethane (Surr) 90 67- 129 03/21/23 00:40 1 Toluene-d8 (Surr) 95 59 - 134 03/21/23 00:40 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/18/23 05:44 03/20/23 18:41 1 Barium 32 10 4.4 ug/L 03/18/23 05:44 03/20/23 18:41 1 Beryllium <0.30 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 18:41 1 Cadmium <0.44 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 18:41 1 Chromium 1.9 J 10 1.1 ug/L 03/18/23 05:44 03/20/23 18:41 1 Cobalt 22 10 1.4 ug/L 03/18/23 05:44 03/20/23 18:41 1 Copper <3.2 20 3.2 ug/L 03/18/23 05:44 03/20/23 18:41 1 Lead <6.6 10 6.6 ug/L 03/18/23 05:44 03/20/23 18:41 1 Nickel 4.9 J 40 3.3 ug/L 03/18/23 05:44 03/20/23 18:41 1 Selenium <10 20 10 ug/L 03/18/23 05:44 03/20/23 18:41 1 Silver <1.5 10 1.5 ug/L 03/18/23 05:44 03/20/23 18:41 1 Vanadium 3.0 J 10 1.0 ug/L 03/18/23 05:44 03/20/23 18:41 1 Zinc <8.7 20 8.7 ug/L 03/18/23 05:44 03/20/23 18:41 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/18/23 05:44 03/21/23 00:24 1 Thallium <0.26 1.0 0.26 ug/L 03/18/23 05:44 03/21/23 00:24 1 Client Sample ID: 3402-MW20 Lab Sample ID: 752-4485-10 Date Collected: 03/13/23 10:59 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/21/23 01:08 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/21/23 01:08 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/21/23 01:08 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/21/23 01:08 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/21/23 01:08 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/21/23 01:08 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/21/23 01:08 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/21/23 01:08 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/21/23 01:08 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/21/23 01:08 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/21/23 01:08 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/21/23 01:08 1 Eurofins Raleigh Page 22 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW20 Lab Sample ID: 752-4485-10 Date Collected: 03/13/23 10:59 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/21/23 01:08 1 2-Butanone (MEK) <10 20 10 ug/L 03/21/23 01:08 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/21/23 01:08 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/21/23 01:08 1 Acetone <10 20 10 ug/L 03/21/23 01:08 1 Acrylonitrile <3.5 10 3.5 ug/L 03/21/23 01:08 1 Benzene <0.15 1.0 0.15 ug/L 03/21/23 01:08 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/21/23 01:08 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/21/23 01:08 1 Bromoform <0.22 1.0 0.22 ug/L 03/21/23 01:08 1 Bromomethane <0.14 1.0 0.14 ug/L 03/21/23 01:08 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/21/23 01:08 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/21/23 01:08 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/21/23 01:08 1 Chloroethane <0.23 1.0 0.23 ug/L 03/21/23 01:08 1 Chloroform <0.18 1.0 0.18 ug/L 03/21/23 01:08 1 Chloromethane <0.13 1.0 0.13 ug/L 03/21/23 01:08 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/21/23 01:08 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/21/23 01:08 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/21/23 01:08 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/21/23 01:08 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/21/23 01:08 1 lodomethane <1.7 5.0 1.7 ug/L 03/21/23 01:08 1 Methylene Chloride <0.23 1.0 0.23 ug/L 03/21/23 01:08 1 Styrene <0.11 1.0 0.11 ug/L 03/21/23 01:08 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/21/23 01:08 1 Toluene <0.14 1.0 0.14 ug/L 03/21/23 01:08 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/21/23 01:08 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/21/23 01:08 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/21/23 01:08 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/21/23 01:08 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/21/23 01:08 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/21/23 01:08 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/21/23 01:08 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/21/23 01:08 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 95 53 - 136 03/21/23 01:08 1 Dibromofluoromethane (Surr) 96 67- 129 03/21/23 01:08 1 Toluene-d8 (Surr) 95 59 - 134 03/21/23 01:08 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/18/23 05:44 03/20/23 19:00 1 Barium 170 10 4.4 ug/L 03/18/23 05:44 03/20/23 19:00 1 Beryllium <0.30 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 19:00 1 Cadmium <0.44 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 19:00 1 Chromium 1.6 J 10 1.1 ug/L 03/18/23 05:44 03/20/23 19:00 1 Cobalt <1.4 10 1.4 ug/L 03/18/23 05:44 03/20/23 19:00 1 Copper <3.2 20 3.2 ug/L 03/18/23 05:44 03/20/23 19:00 1 0 Eurofins Raleigh Page 23 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW20 Lab Sample ID: 752-4485-10 Date Collected: 03/13/23 10:59 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 6010D - Metals (ICP) - Total Recoverable (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Lead <6.6 10 6.6 ug/L 03/18/23 05:44 03/20/23 19:00 1 Nickel <3.3 40 3.3 ug/L 03/18/23 05:44 03/20/23 19:00 1 �. Selenium <10 20 10 ug/L 03/18/23 05:44 03/20/23 19:00 1 Silver <1.5 10 1.5 ug/L 03/18/23 05:44 03/20/23 19:00 1 Vanadium <1.0 10 1.0 ug/L 03/18/23 05:44 03/20/23 19:00 1 16 J 20 8.7 ug/L 03/18/23 05:44 03/20/23 19:00 1 -Zinc Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/18/23 05:44 03/21/23 00:48 1 Thallium <0.26 1.0 0.26 ug/L 03/18/23 05:44 03/21/23 00:48 1 Client Sample ID: 3402-MW21 Lab Sample ID: 752-4485-11 Date Collected: 03/13/23 10:09 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/21/23 01:36 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/21/23 01:36 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/21/23 01:36 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/21/23 01:36 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/21/23 01:36 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/21/23 01:36 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/21/23 01:36 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/21/23 01:36 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/21/23 01:36 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/21/23 01:36 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/21/23 01:36 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/21/23 01:36 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/21/23 01:36 1 2-Butanone (MEK) <10 20 10 ug/L 03/21/23 01:36 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/21/23 01:36 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/21/23 01:36 1 Acetone <10 20 10 ug/L 03/21/23 01:36 1 Acrylonitrile <3.5 10 3.5 ug/L 03/21/23 01:36 1 Benzene <0.15 1.0 0.15 ug/L 03/21/23 01:36 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/21/23 01:36 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/21/23 01:36 1 Bromoform <0.22 1.0 0.22 ug/L 03/21/23 01:36 1 Bromomethane <0.14 1.0 0.14 ug/L 03/21/23 01:36 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/21/23 01:36 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/21/23 01:36 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/21/23 01:36 1 Chloroethane <0.23 1.0 0.23 ug/L 03/21/23 01:36 1 Chloroform <0.18 1.0 0.18 ug/L 03/21/23 01:36 1 Chloromethane <0.13 1.0 0.13 ug/L 03/21/23 01:36 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/21/23 01:36 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/21/23 01:36 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/21/23 01:36 1 Eurofins Raleigh Page 24 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Client Sample ID: 3402-MW21 Lab Sample ID: 752-4485-11 Date Collected: 03/13/23 10:09 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit Dibromomethane <0.27 1.0 0.27 ug/L Ethylbenzene <0.13 1.0 0.13 ug/L lodomethane <1.7 5.0 1.7 ug/L Methylene Chloride 0.24 J B 1.0 0.23 ug/L Styrene <0.11 1.0 0.11 ug/L Tetrachloroethene <0.17 1.0 0.17 ug/L Toluene <0.14 1.0 0.14 ug/L trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L Trichloroethene <0.15 1.0 0.15 ug/L Trichlorofluoromethane <0.24 1.0 0.24 ug/L Vinyl acetate <0.95 5.0 0.95 ug/L Vinyl chloride <0.32 1.0 0.32 ug/L Xylenes, Total <0.45 3.0 0.45 ug/L Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 88 53 - 136 Dibromofluoromethane (Surr) 86 67- 129 Toluene-d8 (Surr) 89 59 - 134 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier Arsenic <6.4 Barium 32 Beryllium <0.30 Cadmium <0.44 Chromium 2.5 J Cobalt <1.4 Copper <3.2 Lead <6.6 Nickel <3.3 Selenium <10 Silver 1.6 J Vanadium <1.0 Zinc <8.7 D Prepared Analyzed Dil Fac 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 03/21/23 01:36 1 Prepared Analyzed Dil Fac 03121123 01:36 1 03121123 01:36 1 03121123 01:36 1 RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/18/23 05:44 03/20/23 18:50 1 10 4.4 ug/L 03/18/23 05:44 03/20/23 18:50 1 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 18:50 1 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 18:50 1 10 1.1 ug/L 03/18/23 05:44 03/20/23 18:50 1 10 1.4 ug/L 03/18/23 05:44 03/20/23 18:50 1 20 3.2 ug/L 03/18/23 05:44 03/20/23 18:50 1 10 6.6 ug/L 03/18/23 05:44 03/20/23 18:50 1 40 3.3 ug/L 03/18/23 05:44 03/20/23 18:50 1 20 10 ug/L 03/18/23 05:44 03/20/23 18:50 1 10 1.5 ug/L 03/18/23 05:44 03/20/23 18:50 1 10 1.0 ug/L 03/18/23 05:44 03/20/23 18:50 1 20 8.7 ug/L 03/18/23 05:44 03/20/23 18:50 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/18/23 05:44 03/21/23 00:44 1 Thallium <0.26 1.0 0.26 ug/L 03/18/23 05:44 03/21/23 00:44 1 Client Sample ID: 3402-MW22 Lab Sample ID: 752-4485-12 Date Collected: 03/13/23 15:12 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/21/23 02:04 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/21/23 02:04 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/21/23 02:04 1 Eurofins Raleigh Page 25 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW22 Lab Sample ID: 752-4485-12 Date Collected: 03/13/23 15:12 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/21/23 02:04 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/21/23 02:04 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/21/23 02:04 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/21/23 02:04 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/21/23 02:04 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/21/23 02:04 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/21/23 02:04 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/21/23 02:04 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/21/23 02:04 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/21/23 02:04 1 2-Butanone (MEK) <10 20 10 ug/L 03/21/23 02:04 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/21/23 02:04 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/21/23 02:04 1 Acetone <10 20 10 ug/L 03/21/23 02:04 1 Acrylonitrile <3.5 10 3.5 ug/L 03/21/23 02:04 1 Benzene <0.15 1.0 0.15 ug/L 03/21/23 02:04 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/21/23 02:04 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/21/23 02:04 1 Bromoform <0.22 1.0 0.22 ug/L 03/21/23 02:04 1 Bromomethane <0.14 1.0 0.14 ug/L 03/21/23 02:04 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/21/23 02:04 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/21/23 02:04 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/21/23 02:04 1 Chloroethane <0.23 1.0 0.23 ug/L 03/21/23 02:04 1 Chloroform <0.18 1.0 0.18 ug/L 03/21/23 02:04 1 Chloromethane <0.13 1.0 0.13 ug/L 03/21/23 02:04 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/21/23 02:04 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/21/23 02:04 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/21/23 02:04 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/21/23 02:04 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/21/23 02:04 1 lodomethane <1.7 5.0 1.7 ug/L 03/21/23 02:04 1 Methylene Chloride 0.25 J B 1.0 0.23 ug/L 03/21/23 02:04 1 Styrene <0.11 1.0 0.11 ug/L 03/21/23 02:04 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/21/23 02:04 1 Toluene <0.14 1.0 0.14 ug/L 03/21/23 02:04 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/21/23 02:04 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/21/23 02:04 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/21/23 02:04 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/21/23 02:04 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/21/23 02:04 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/21/23 02:04 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/21/23 02:04 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/21/23 02:04 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 89 53 - 136 03121123 02:04 1 Dibromofluoromethane (Surr) 89 67- 129 03121123 02:04 1 Toluene-d8 (Surr) 90 59 - 134 03121123 02:04 1 0 Eurofins Raleigh Page 26 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Client Sample ID: 3402-MW22 Lab Sample ID: 752-4485-12 Date Collected: 03/13/23 15:12 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier Arsenic <6.4 Barium 280 Beryllium <0.30 Cadmium <0.44 Chromium <1.1 Cobalt 2.8 J Copper <3.2 Lead <6.6 Nickel <3.3 Selenium <10 Silver <1.5 Vanadium <1.0 Zinc <8.7 RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/18/23 05:44 03/20/23 18:31 1 10 4.4 ug/L 03/18/23 05:44 03/20/23 18:31 1 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 18:31 1 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 18:31 1 10 1.1 ug/L 03/18/23 05:44 03/20/23 18:31 1 10 1.4 ug/L 03/18/23 05:44 03/20/23 18:31 1 20 3.2 ug/L 03/18/23 05:44 03/20/23 18:31 1 10 6.6 ug/L 03/18/23 05:44 03/20/23 18:31 1 40 3.3 ug/L 03/18/23 05:44 03/20/23 18:31 1 20 10 ug/L 03/18/23 05:44 03/20/23 18:31 1 10 1.5 ug/L 03/18/23 05:44 03/20/23 18:31 1 10 1.0 ug/L 03/18/23 05:44 03/20/23 18:31 1 20 8.7 ug/L 03/18/23 05:44 03/20/23 18:31 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL Antimony <0.34 5.0 Thallium <0.26 1.0 MDL Unit D Prepared Analyzed Dil Fac 0.34 ug/L 03/18/23 05:44 03/20/23 23:47 1 0.26 ug/L 03/18/23 05:44 03/20/23 23:47 1 Client Sample ID: 3402-SW1 Lab Sample ID: 752-4618-1 Date Collected: 03/15/23 13:55 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/24/23 03:04 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/24/23 03:04 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/24/23 03:04 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/24/23 03:04 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/24/23 03:04 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/24/23 03:04 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/24/23 03:04 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/24/23 03:04 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/24/23 03:04 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/24/23 03:04 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/24/23 03:04 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/24/23 03:04 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/24/23 03:04 1 2-Butanone (MEK) <10 20 10 ug/L 03/24/23 03:04 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/24/23 03:04 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/24/23 03:04 1 Acetone <10 20 10 ug/L 03/24/23 03:04 1 Acrylonitrile <3.5 10 3.5 ug/L 03/24/23 03:04 1 Benzene <0.15 1.0 0.15 ug/L 03/24/23 03:04 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/24/23 03:04 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/24/23 03:04 1 Bromoform <0.22 1.0 0.22 ug/L 03/24/23 03:04 1 Bromomethane <0.14 1.0 0.14 ug/L 03/24/23 03:04 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/24/23 03:04 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/24/23 03:04 1 Eurofins Raleigh Page 27 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Client Sample ID: 3402-SW1 Lab Sample ID: 752-4618-1 Date Collected: 03/15/23 13:55 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit Chlorobenzene <0.17 1.0 0.17 ug/L Chloroethane <0.23 1.0 0.23 ug/L Chloroform <0.18 1.0 0.18 ug/L Chloromethane <0.13 1.0 0.13 ug/L cis- 1,2-Dichloroethene <0.15 1.0 0.15 ug/L cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L Dibromochloromethane <0.17 1.0 0.17 ug/L Dibromomethane <0.27 1.0 0.27 ug/L Ethylbenzene <0.13 1.0 0.13 ug/L lodomethane <1.7 5.0 1.7 ug/L Methylene Chloride 0.35 J B 1.0 0.23 ug/L Styrene <0.11 1.0 0.11 ug/L Tetrachloroethene <0.17 1.0 0.17 ug/L Toluene <0.14 1.0 0.14 ug/L trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L Trichloroethene <0.15 1.0 0.15 ug/L Trichlorofluoromethane <0.24 1.0 0.24 ug/L Vinyl acetate <0.95 5.0 0.95 ug/L Vinyl chloride <0.32 1.0 0.32 ug/L Xylenes, Total <0.45 3.0 0.45 ug/L Surrogate 4-Bromofluorobenzene (Surr) Dibromofluoromethane (Surr) Toluene-d8 (Surr) D Prepared Analyzed Dil Fac 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 03/24/23 03:04 1 %Recovery Qualifier Limits Prepared Analyzed Dil Fac 97 53 - 136 03/24/23 03:04 1 97 67 - 129 03/24/23 03:04 1 98 59 - 134 03/24/23 03:04 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/22/23 07:13 03/22/23 14:41 1 Barium 61 10 4.4 ug/L 03/22/23 07:13 03/22/23 14:41 1 Beryllium <0.30 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 14:41 1 Cadmium <0.44 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 14:41 1 Chromium 1.1 J 10 1.1 ug/L 03/22/23 07:13 03/22/23 14:41 1 Cobalt <1.4 10 1.4 ug/L 03/22/23 07:13 03/22/23 14:41 1 Copper <3.2 20 3.2 ug/L 03/22/23 07:13 03/22/23 14:41 1 Lead <6.6 10 6.6 ug/L 03/22/23 07:13 03/22/23 14:41 1 Nickel <3.3 40 3.3 ug/L 03/22/23 07:13 03/22/23 14:41 1 Selenium <10 20 10 ug/L 03/22/23 07:13 03/22/23 14:41 1 Silver <1.5 10 1.5 ug/L 03/22/23 07:13 03/22/23 14:41 1 Vanadium <1.0 10 1.0 ug/L 03/22/23 07:13 03/22/23 14:41 1 Zinc <8.7 20 8.7 ug/L 03/22/23 07:13 03/22/23 14:41 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/22/23 07:13 03/22/23 17:19 1 Thallium <0.26 1.0 0.26 ug/L 03/22/23 07:13 03/22/23 17:19 1 Eurofins Raleigh Page 28 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Client Sample ID: 3402-SW2 Lab Sample ID: 752-4618-2 Date Collected: 03/15/23 14:45 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane <0.13 1.0 1,1-Dichloroethene <0.21 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,4-Dichlorobenzene <0.19 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acrylonitrile <3.5 10 Benzene <0.15 1.0 Bromochloromethane <0.48 1.0 Bromodichloromethane <0.17 1.0 Bromoform <0.22 1.0 Bromomethane <0.14 1.0 Carbon disulfide <1.5 5.0 Carbon tetrachloride <0.17 1.0 Chlorobenzene <0.17 1.0 Chloroethane <0.23 1.0 Chloroform <0.18 1.0 Chloromethane <0.13 1.0 cis-1,2-Dichloroethene <0.15 1.0 cis-1,3-Dichloropropene <0.20 1.0 Dibromochloromethane <0.17 1.0 Dibromomethane <0.27 1.0 Ethylbenzene <0.13 1.0 lodomethane <1.7 5.0 Methylene Chloride <0.23 1.0 Styrene <0.11 1.0 Tetrachloroethene <0.17 1.0 Toluene <0.14 1.0 trans- 1,2-Dichloroethene <0.21 1.0 trans- 1,3-Dichloropropene <0.15 1.0 trans- 1,4-Dichloro-2-butene <0.70 1.0 Trichloroethene <0.15 1.0 Trichlorofluoromethane <0.24 1.0 Vinyl acetate <0.95 5.0 Vinyl chloride <0.32 1.0 Xylenes, Total <0.45 3.0 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 93 53 - 136 MDL Unit D Prepared Analyzed Dil Fac 0.17 ug/L 03/24/23 03:32 1 0.12 ug/L 03/24/23 03:32 1 0.28 ug/L 03/24/23 03:32 1 0.14 ug/L 03/24/23 03:32 1 0.13 ug/L 03/24/23 03:32 1 0.21 ug/L 03/24/23 03:32 1 0.49 ug/L 03/24/23 03:32 1 0.48 ug/L 03/24/23 03:32 1 0.66 ug/L 03/24/23 03:32 1 0.19 ug/L 03/24/23 03:32 1 0.21 ug/L 03/24/23 03:32 1 0.10 ug/L 03/24/23 03:32 1 0.19 ug/L 03/24/23 03:32 1 10 ug/L 03/24/23 03:32 1 0.88 ug/L 03/24/23 03:32 1 1.1 ug/L 03/24/23 03:32 1 10 ug/L 03/24/23 03:32 1 3.5 ug/L 03/24/23 03:32 1 0.15 ug/L 03/24/23 03:32 1 0.48 ug/L 03/24/23 03:32 1 0.17 ug/L 03/24/23 03:32 1 0.22 ug/L 03/24/23 03:32 1 0.14 ug/L 03/24/23 03:32 1 1.5 ug/L 03/24/23 03:32 1 0.17 ug/L 03/24/23 03:32 1 0.17 ug/L 03/24/23 03:32 1 0.23 ug/L 03/24/23 03:32 1 0.18 ug/L 03/24/23 03:32 1 0.13 ug/L 03/24/23 03:32 1 0.15 ug/L 03/24/23 03:32 1 0.20 ug/L 03/24/23 03:32 1 0.17 ug/L 03/24/23 03:32 1 0.27 ug/L 03/24/23 03:32 1 0.13 ug/L 03/24/23 03:32 1 1.7 ug/L 03/24/23 03:32 1 0.23 ug/L 03/24/23 03:32 1 0.11 ug/L 03/24/23 03:32 1 0.17 ug/L 03/24/23 03:32 1 0.14 ug/L 03/24/23 03:32 1 0.21 ug/L 03/24/23 03:32 1 0.15 ug/L 03/24/23 03:32 1 0.70 ug/L 03/24/23 03:32 1 0.15 ug/L 03/24/23 03:32 1 0.24 ug/L 03/24/23 03:32 1 0.95 ug/L 03/24/23 03:32 1 0.32 ug/L 03/24/23 03:32 1 0.45 ug/L 03/24/23 03:32 1 Prepared Analyzed Dil Fac 03/24/23 03:32 1 0 Eurofins Raleigh Page 29 of 66 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-SW2 Lab Sample ID: 752-4618-2 Date Collected: 03/15/23 14:45 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Dibromofluoromethane (Surr) 89 67- 129 03/24/23 03:32 1 Toluene-d8 (Surr) 88 59 - 134 03/24/23 03:32 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/22/23 07:13 03/22/23 14:44 1 Barium 72 10 4.4 ug/L 03/22/23 07:13 03/22/23 14:44 1 Beryllium <0.30 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 14:44 1 Cadmium <0.44 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 14:44 1 Chromium <1.1 10 1.1 ug/L 03/22/23 07:13 03/22/23 14:44 1 Cobalt <1.4 10 1.4 ug/L 03/22/23 07:13 03/22/23 14:44 1 Copper <3.2 20 3.2 ug/L 03/22/23 07:13 03/22/23 14:44 1 Lead <6.6 10 6.6 ug/L 03/22/23 07:13 03/22/23 14:44 1 Nickel <3.3 40 3.3 ug/L 03/22/23 07:13 03/22/23 14:44 1 Selenium <10 20 10 ug/L 03/22/23 07:13 03/22/23 14:44 1 Silver <1.5 10 1.5 ug/L 03/22/23 07:13 03/22/23 14:44 1 Vanadium <1.0 10 1.0 ug/L 03/22/23 07:13 03/22/23 14:44 1 Zinc <8.7 20 8.7 ug/L 03/22/23 07:13 03/22/23 14:44 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/22/23 07:13 03/22/23 17:23 1 Thallium <0.26 1.0 0.26 ug/L 03/22/23 07:13 03/22/23 17:23 1 Eurofins Raleigh Page 30 of 66 3/31/2023 Surrogate Summary Client: WSP USA Inc Project/Site: Hanes Mill LF F Job ID: 752-4485-1 Method: 8260D - Volatile Organic Compounds by GC/MS Matrix: Water PreD TVDe: Total/NA Lab Sample ID Client Sample ID 752-4485-1 Trip Blank 752-4485-2 3402-MW12 752-4485-3 3402-MW13 752-4485-4 3402-MW14 752-4485-5 3402-MW15 752-4485-6 3402-MW16 752-4485-6 MS 3402-MW16 752-4485-6 MSD 3402-MW16 752-4485-7 3402-MW17 752-4485-8 3402-MW18 752-4485-9 3402-MW19 752-4485-10 3402-MW20 752-4485-11 3402-MW21 752-4485-12 3402-MW22 752-4618-1 3402-SW 1 752-4618-2 3402-SW2 LCS 752-1845/6 Lab Control Sample LCS 752-1910/6 Lab Control Sample LCSD 752-1845/7 Lab Control Sample Dup LCSD 752-1910/7 Lab Control Sample Dup MB 752-1845/9 Method Blank MB 752-1910/9 Method Blank MRL 752-1845/5 Lab Control Sample MRL 752-1910/5 Lab Control Sample Surrogate Legend BFB = 4-Bromofluorobenzene (Surr) DBFM = Dibromofluoromethane (Surr) TOL = Toluene-d8 (Surr) Percent Surrogate Recovery (Acceptance Limits) BFB DBFM TOL (53-136) (67-129) (59-134) 89 88 89 86 87 86 91 93 95 91 90 91 91 91 93 87 86 89 93 87 90 93 89 93 93 93 92 92 89 92 91 90 95 95 96 95 88 86 89 89 89 90 97 97 98 93 89 88 90 82 85 97 89 93 91 84 90 97 88 94 92 89 92 92 89 91 96 89 92 91 86 90 Eurofins Raleigh Page 31 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS Lab Sample ID: MB 752-1845/9 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1845 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/20/23 19:23 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/20/23 19:23 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/20/23 19:23 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/20/23 19:23 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/20/23 19:23 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/20/23 19:23 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/20/23 19:23 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/20/23 19:23 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/20/23 19:23 1 1,2-Dichlorobenzene 0.223 J 1.0 0.19 ug/L 03/20/23 19:23 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/20/23 19:23 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/20/23 19:23 1 1,4-Dichlorobenzene 0.218 J 1.0 0.19 ug/L 03/20/23 19:23 1 2-Butanone (MEK) <10 20 10 ug/L 03/20/23 19:23 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/20/23 19:23 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/20/23 19:23 1 Acetone <10 20 10 ug/L 03/20/23 19:23 1 Acrylonitrile <3.5 10 3.5 ug/L 03/20/23 19:23 1 Benzene <0.15 1.0 0.15 ug/L 03/20/23 19:23 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/20/23 19:23 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/20/23 19:23 1 Bromoform <0.22 1.0 0.22 ug/L 03/20/23 19:23 1 Bromomethane <0.14 1.0 0.14 ug/L 03/20/23 19:23 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/20/23 19:23 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/20/23 19:23 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/20/23 19:23 1 Chloroethane <0.23 1.0 0.23 ug/L 03/20/23 19:23 1 Chloroform <0.18 1.0 0.18 ug/L 03/20/23 19:23 1 Chloromethane <0.13 1.0 0.13 ug/L 03/20/23 19:23 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/20/23 19:23 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/20/23 19:23 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/20/23 19:23 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/20/23 19:23 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/20/23 19:23 1 lodomethane <1.7 5.0 1.7 ug/L 03/20/23 19:23 1 Methylene Chloride 0.278 J 1.0 0.23 ug/L 03/20/23 19:23 1 Styrene 0.539 J 1.0 0.11 ug/L 03/20/23 19:23 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/20/23 19:23 1 Toluene <0.14 1.0 0.14 ug/L 03/20/23 19:23 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/20/23 19:23 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/20/23 19:23 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/20/23 19:23 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/20/23 19:23 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/20/23 19:23 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/20/23 19:23 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/20/23 19:23 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/20/23 19:23 1 0 Eurofins Raleigh Page 32 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: MB 752-1845/9 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1845 MB MB L Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 92 53 - 136 03120123 19:23 1 Dibromofluoromethane (Surr) 89 67- 129 03120123 19:23 1 Toluene-d8 (Surr) 92 59 - 134 03120123 19:23 1 Lab Sample ID: LCS 752-1845/6 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1845 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 20.0 17.8 ug/L 89 71-120 1,1,1-Trichloroethane 20.0 17.4 ug/L 87 72-143 1,1,2,2-Tetrachloroethane 20.0 17.1 ug/L 85 59-133 1,1,2-Trichloroethane 20.0 17.0 ug/L 85 67-120 1,1-Dichloroethane 20.0 17.2 ug/L 86 79-141 1,1-Dichloroethene 20.0 15.8 ug/L 79 75-133 1,2,3-Trichloropropane 20.0 17.2 ug/L 86 69-127 1,2-Dibromo-3-Chloropropane 20.0 18.6 ug/L 93 37-157 1,2-Dibromoethane 20.0 17.1 ug/L 86 66-123 1,2-Dichlorobenzene 20.0 18.4 ug/L 92 76 -120 1,2-Dichloroethane 20.0 17.4 ug/L 87 72 -151 1,2-Dichloropropane 20.0 16.5 ug/L 82 78 -125 1,4-Dichlorobenzene 20.0 18.1 ug/L 90 76 -122 2-Butanone (MEK) 40.0 40.1 ug/L 100 36 -135 2-Hexanone 40.0 36.3 ug/L 91 36 -191 4-Methyl-2-pentanone (MIBK) 40.0 35.9 ug/L 90 56-166 Acetone 40.0 42.4 ug/L 106 10 -158 Acrylonitrile 60.0 50.5 ug/L 84 10 - 200 Benzene 20.0 16.2 ug/L 81 80 -134 Bromochloromethane 20.0 18.3 ug/L 92 74 -128 Bromodichloromethane 20.0 16.8 ug/L 84 72 -129 Bromoform 20.0 19.7 ug/L 99 73 -120 Bromomethane 20.0 14.3 ug/L 72 38 -189 Carbon disulfide 20.0 17.1 ug/L 86 65 -173 Carbon tetrachloride 20.0 16.1 ug/L 80 68 -142 Chlorobenzene 20.0 16.9 ug/L 84 80 -120 Chloroethane 20.0 16.6 ug/L 83 45 - 213 Chloroform 20.0 17.0 ug/L 85 78 -138 Chloromethane 20.0 15.9 ug/L 80 56 -171 cis-1,2-Dichloroethene 20.0 16.5 ug/L 82 69 -120 cis-1,3-Dichloropropene 20.0 17.1 ug/L 86 63 -125 Dibromochloromethane 20.0 17.6 ug/L 88 73 -120 Dibromomethane 20.0 16.7 ug/L 84 76 -124 Ethylbenzene 20.0 17.1 ug/L 85 68 -124 Iodomethane 20.0 18.1 ug/L 91 34 -140 Methylene Chloride 20.0 16.8 ug/L 84 68 -128 Styrene 20.0 17.6 ug/L 88 73 -120 Tetrachloroethene 20.0 16.8 ug/L 84 40 -181 Toluene 20.0 17.0 ug/L 85 71 -120 Eurofins Raleigh Page 33 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: LCS 752-1845/6 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1845 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits trans- 1,2-Dichloroethene 20.0 14.9 ug/L 75 75-139 trans- 1,3-Dichloropropene 20.0 19.2 ug/L 96 65-152 trans- 1,4-Dichloro-2-butene 20.0 18.4 ug/L 92 10-142 Trichloroethene 20.0 16.9 ug/L 84 74 -120 Trichlorofluoromethane 20.0 17.0 ug/L 85 68 -183 Vinyl acetate 20.0 21.0 ug/L 105 10 -198 Vinyl chloride 20.0 16.9 ug/L 85 49 -150 Xylenes, Total 60.0 52.5 ug/L 88 77 -121 LCS LCS Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 90 53 - 136 Dibromofluoromethane (Surr) 82 67 - 129 Toluene-d8 (Surr) 85 59 - 134 Lab Sample ID: LCSD 752-1845/7 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1845 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 1,1,1,2-Tetrachloroethane 20.0 17.9 ug/L 89 71-120 0 16 1,1,1-Trichloroethane 20.0 17.6 ug/L 88 72-143 1 18 1,1,2,2-Tetrachloroethane 20.0 17.0 ug/L 85 59-133 0 16 1,1,2-Trichloroethane 20.0 17.3 ug/L 87 67-120 2 18 1,1-Dichloroethane 20.0 17.3 ug/L 86 79-141 1 19 1,1-Dichloroethene 20.0 16.3 ug/L 82 75-133 3 20 1,2,3-Trichloropropane 20.0 16.7 ug/L 84 69-127 3 17 1,2-Dibromo-3-Chloropropane 20.0 18.7 ug/L 93 37-157 0 18 1,2-Dibromoethane 20.0 17.9 ug/L 90 66-123 5 15 1,2-Dichlorobenzene 20.0 19.1 ug/L 95 76 -120 4 16 1,2-Dichloroethane 20.0 17.7 ug/L 88 72 -151 2 16 1,2-Dichloropropane 20.0 17.9 ug/L 89 78 -125 8 19 1,4-Dichlorobenzene 20.0 18.6 ug/L 93 76 -122 3 16 2-Butanone (MEK) 40.0 40.9 ug/L 102 36 -135 2 19 2-Hexanone 40.0 37.2 ug/L 93 36 -191 3 17 4-Methyl-2-pentanone (MIBK) 40.0 37.6 ug/L 94 56-166 5 19 Acetone 40.0 34.5 ug/L 86 10 -158 21 78 Acrylonitrile 60.0 51.2 ug/L 85 10 - 200 1 36 Benzene 20.0 16.5 ug/L 82 80-134 2 17 Bromochloromethane 20.0 18.0 ug/L 90 74 -128 2 18 Bromodichloromethane 20.0 17.6 ug/L 88 72 -129 5 16 Bromoform 20.0 19.0 ug/L 95 73 -120 3 44 Bromomethane 20.0 15.1 ug/L 75 38 -189 5 27 Carbon disulfide 20.0 18.3 ug/L 91 65 -173 6 38 Carbon tetrachloride 20.0 17.3 ug/L 87 68 -142 7 17 Chlorobenzene 20.0 17.6 ug/L 88 80 -120 4 16 Chloroethane 20.0 17.5 ug/L 87 45 - 213 5 26 Chloroform 20.0 16.7 ug/L 84 78 -138 2 17 Chloromethane 20.0 16.3 ug/L 82 56 -171 2 28 Eurofins Raleigh Page 34 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: LCSD 752-1845/7 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1845 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit cis-1,2-Dichloroethene 20.0 17.1 ug/L 85 69 -120 4 18 cis-1,3-Dichloropropene 20.0 17.6 ug/L 88 63 -125 3 17 Dibromochloromethane 20.0 17.7 ug/L 88 73 -120 0 16 Dibromomethane 20.0 17.2 ug/L 86 76 -124 3 15 Ethylbenzene 20.0 17.2 ug/L 86 68 -124 1 16 lodomethane 20.0 17.7 ug/L 88 34 -140 3 15 Methylene Chloride 20.0 15.8 ug/L 79 68 -128 6 17 Styrene 20.0 19.0 ug/L 95 73 -120 8 23 Tetrachloroethene 20.0 17.2 ug/L 86 40 -181 2 26 Toluene 20.0 16.8 ug/L 84 71 -120 1 17 trans- 1,2-Dichloroethene 20.0 15.8 ug/L 79 75-139 5 19 trans- 1,3-Dichloropropene 20.0 19.9 ug/L 100 65-152 4 16 trans- 1,4-Dichloro-2-butene 20.0 18.1 ug/L 90 10-142 2 28 Trichloroethene 20.0 16.6 ug/L 83 74 -120 1 22 Trichlorofluoromethane 20.0 18.4 ug/L 92 68 -183 8 22 Vinyl acetate 20.0 21.5 ug/L 107 10 -198 2 21 Vinyl chloride 20.0 17.1 ug/L 85 49 -150 1 27 Xylenes, Total 60.0 53.7 ug/L 90 77 -121 2 16 LCSD LCSD Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 91 53 - 136 Dibromofluoromethane (Surr) 84 67- 129 Toluene-d8 (Surr) 90 59 - 134 Lab Sample ID: MRL 752-1845/5 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1845 Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 1.00 1.06 ug/L 106 1,1,1-Trichloroethane 1.00 0.919 J ug/L 92 1,1,2,2-Tetrachloroethane 1.00 1.16 ug/L 116 1,1,2-Trichloroethane 1.00 1.02 ug/L 102 1,1-Dichloroethane 1.00 0.861 J ug/L 86 1,1-Dichloroethene 1.00 0.871 J ug/L 87 1,2,3-Trichloropropane 1.00 0.648 J ug/L 65 1,2-Dibromo-3-Chloropropane 1.00 0.693 J ug/L 69 1,2-Dibromoethane 1.00 0.929 J ug/L 93 1,2-Dichlorobenzene 1.00 4.16 ug/L 416 1,2-Dichloroethane 1.00 0.852 J ug/L 85 1,2-Dichloropropane 1.00 0.732 J ug/L 73 1,4-Dichlorobenzene 1.00 3.68 ug/L 368 2-Butanone (MEK) 2.00 <10 ug/L 88 2-Hexanone 2.00 3.13 J ug/L 156 4-Methyl-2-pentanone (MIBK) 2.00 2.14 J ug/L 107 Acetone 2.00 <10 ug/L 151 Acrylonitrile 5.00 5.16 J ug/L 103 Benzene 1.00 1.01 ug/L 101 Eurofins Raleigh Page 35 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Lab Sample ID: MRL 752-1845/5 Matrix: Water Analysis Batch: 1845 Job ID: 752-4485-1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits Bromochloromethane 1.00 0.886 J ug/L 89 Bromodichloromethane 1.00 0.947 J ug/L 95 Bromoform 1.00 0.908 J ug/L 91 Bromomethane 1.00 1.19 ug/L 119 Carbon disulfide 2.00 2.11 J ug/L 106 Carbon tetrachloride 1.00 1.00 ug/L 100 Chlorobenzene 1.00 1.60 ug/L 160 Chloroethane 1.00 0.621 J ug/L 62 Chloroform 1.00 0.981 J ug/L 98 Chloromethane 1.00 1.20 ug/L 120 cis-1,2-Dichloroethene 1.00 0.769 J ug/L 77 cis-1,3-Dichloropropene 1.00 0.819 J ug/L 82 Dibromochloromethane 1.00 0.680 J ug/L 68 Dibromomethane 1.00 0.740 J ug/L 74 Ethylbenzene 1.00 1.27 ug/L 127 lodomethane 2.00 3.92 J ug/L 196 Methylene Chloride 1.00 1.16 ug/L 116 Styrene 1.00 4.97 ug/L 497 Tetrachloroethene 1.00 1.29 ug/L 129 Toluene 1.00 1.37 ug/L 137 trans- 1,2-Dichloroethene 1.00 1.13 ug/L 113 trans- 1,3-Dichloropropene 1.00 0.956 J ug/L 96 trans- 1,4-Dichloro-2-butene 1.00 1.68 ug/L 168 Trichloroethene 1.00 1.01 ug/L 101 Trichlorofluoromethane 1.00 1.02 ug/L 102 Vinyl acetate 2.00 1.61 J ug/L 80 Vinyl chloride 1.00 0.992 J ug/L 99 Xylenes, Total 3.00 5.35 ug/L 178 MRL MRL Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 96 53 -136 Dibromofluoromethane (Surr) 89 67-129 Toluene-d8 (Surr) 92 59 -134 Lab Sample ID: 752-4485-6 MS Matrix: Water Analysis Batch: 1845 Client Sample ID: 3402-MW16 Prep Type: Total/NA Analyte Sample Sample Result Qualifier Spike Added MS MS Result Qualifier Unit D %Rec %Rec Limits 1,1,1,2-Tetrachloroethane <0.17 20.0 18.3 ug/L 92 71-120 1,1,1-Trichloroethane <0.12 20.0 19.5 ug/L 97 72-143 1,1,2,2-Tetrachloroethane <0.28 20.0 18.7 ug/L 93 59-133 1,1,2-Trichloroethane <0.14 20.0 18.9 ug/L 94 67-120 1,1-Dichloroethane <0.13 20.0 19.0 ug/L 95 79-141 1,1-Dichloroethene <0.21 20.0 17.6 ug/L 88 75-133 1,2,3-Trichloropropane <0.49 20.0 18.3 ug/L 92 1 -210 1,2-Dibromo-3-Chloropropane <0.48 20.0 19.1 ug/L 96 37-157 1,2-Dibromoethane <0.66 20.0 18.0 ug/L 90 66-123 0 Eurofins Raleigh Page 36 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: 752-4485-6 MS Client Sample ID: 3402-MW16 Matrix: Water Prep Type: Total/NA Analysis Batch: 1845 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits 1,2-Dichlorobenzene <0.19 20.0 17.5 ug/L 87 76 -120 1,2-Dichloroethane <0.21 20.0 19.3 ug/L 96 72 -151 1,2-Dichloropropane <0.10 20.0 17.0 ug/L 85 78 -125 1,4-Dichlorobenzene <0.19 20.0 17.1 ug/L 85 76 -122 2-Butanone (MEK) <10 40.0 42.4 ug/L 106 36 -135 2-Hexanone <0.88 40.0 41.3 ug/L 103 36-191 4-Methyl-2-pentanone (MIBK) <1.1 40.0 42.6 ug/L 106 56-166 Acetone <10 40.0 40.8 ug/L 102 10 -158 Acrylonitrile <3.5 60.0 59.7 ug/L 100 10 - 200 Benzene <0.15 20.0 17.9 ug/L 90 80 -134 Bromochloromethane <0.48 20.0 20.0 ug/L 100 74 -128 Bromodichloromethane <0.17 20.0 18.2 ug/L 91 72 -129 Bromoform <0.22 20.0 21.0 ug/L 105 73 -120 Bromomethane <0.14 20.0 16.9 ug/L 84 38 -189 Carbon disulfide <1.5 20.0 19.6 ug/L 98 65 -173 Carbon tetrachloride <0.17 20.0 19.4 ug/L 97 68 -142 Chlorobenzene <0.17 20.0 17.7 ug/L 88 80 -120 Chloroethane <0.23 20.0 18.4 ug/L 92 45 - 213 Chloroform <0.18 20.0 18.6 ug/L 93 78 -138 Chloromethane <0.13 20.0 17.0 ug/L 85 56 -171 cis-1,2-Dichloroethene <0.15 20.0 18.0 ug/L 90 69 -120 cis-1,3-Dichloropropene <0.20 20.0 17.5 ug/L 87 63 -125 Dibromochloromethane <0.17 20.0 18.7 ug/L 93 73 -120 Dibromomethane <0.27 20.0 18.1 ug/L 90 76 -124 Ethylbenzene <0.13 20.0 18.0 ug/L 90 68 -124 lodomethane <1.7 20.0 17.1 ug/L 85 34 -140 Methylene Chloride 0.36 J B 20.0 17.4 ug/L 85 68 -128 Styrene <0.11 20.0 16.3 ug/L 81 73 -120 Tetrachloroethene <0.17 20.0 17.4 ug/L 87 40 -181 Toluene <0.14 20.0 17.2 ug/L 86 71 -120 trans- 1,2-Dichloroethene <0.21 20.0 17.5 ug/L 87 75-139 trans- 1,3-Dichloropropene <0.15 20.0 19.4 ug/L 97 65-152 trans- 1,4-Dichloro-2-butene <0.70 20.0 18.6 ug/L 93 10-142 Trichloroethene <0.15 20.0 18.1 ug/L 91 74 -120 Trichlorofluoromethane <0.24 20.0 19.7 ug/L 98 68 -183 Vinyl acetate <0.95 20.0 19.3 ug/L 96 10 -198 Vinyl chloride <0.32 20.0 19.5 ug/L 97 49 -150 Xylenes, Total <0.45 60.0 54.3 ug/L 91 77 -121 MS MS Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 93 53 - 136 Dibromofluoromethane (Surr) 87 67 - 129 Toluene-d8 (Surr) 90 59 - 134 0 Eurofins Raleigh Page 37 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: 752-4485-6 MSD Client Sample ID: 3402-MW16 Matrix: Water Prep Type: Total/NA Analysis Batch: 1845 Sample Sample Spike MSD MSD %Rec RPD Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit 1,1,1,2-Tetrachloroethane <0.17 20.0 19.0 ug/L 95 71-120 3 16 1,1,1-Trichloroethane <0.12 20.0 21.0 ug/L 105 72-143 7 18 1,1,2,2-Tetrachloroethane <0.28 20.0 20.7 ug/L 103 59-133 10 16 1,1,2-Trichloroethane <0.14 20.0 18.0 ug/L 90 67-120 4 18 1,1-Dichloroethane <0.13 20.0 19.3 ug/L 97 79-141 2 19 1,1-Dichloroethene <0.21 20.0 18.0 ug/L 90 75-133 2 20 1,2,3-Trichloropropane <0.49 20.0 19.9 ug/L 100 1 -210 8 17 1,2-Dibromo-3-Chloropropane <0.48 20.0 22.1 ug/L 111 37-157 15 18 1,2-Dibromoethane <0.66 20.0 18.7 ug/L 93 66-123 3 15 1,2-Dichlorobenzene <0.19 20.0 20.6 ug/L 103 76 -120 16 16 1,2-Dichloroethane <0.21 20.0 19.1 ug/L 96 72 -151 1 16 1,2-Dichloropropane <0.10 20.0 18.4 ug/L 92 78 -125 8 19 1,4-Dichlorobenzene <0.19 20.0 19.8 ug/L 99 76 -122 15 16 2-Butanone (MEK) <10 40.0 43.8 ug/L 109 36 -135 3 19 2-Hexanone <0.88 40.0 45.8 ug/L 114 36 -191 10 17 4-Methyl-2-pentanone (MIBK) <1.1 40.0 43.9 ug/L 110 56-166 3 19 Acetone <10 40.0 45.2 ug/L 113 10 -158 10 78 Acrylonitrile <3.5 60.0 60.0 ug/L 100 10 - 200 0 36 Benzene <0.15 20.0 18.5 ug/L 92 80 -134 3 17 Bromochloromethane <0.48 20.0 19.7 ug/L 98 74 -128 2 18 Bromodichloromethane <0.17 20.0 19.3 ug/L 96 72 -129 5 16 Bromoform <0.22 20.0 21.9 ug/L 109 73 -120 4 44 Bromomethane <0.14 20.0 16.7 ug/L 83 38 -189 1 27 Carbon disulfide <1.5 20.0 20.6 ug/L 103 65 -173 5 38 Carbon tetrachloride <0.17 20.0 19.3 ug/L 97 68 -142 1 17 Chlorobenzene <0.17 20.0 19.1 ug/L 95 80 -120 8 16 Chloroethane <0.23 20.0 18.2 ug/L 91 45 - 213 1 26 Chloroform <0.18 20.0 19.3 ug/L 97 78 -138 4 17 Chloromethane <0.13 20.0 19.1 ug/L 95 56 -171 11 28 cis-1,2-Dichloroethene <0.15 20.0 18.8 ug/L 94 69 -120 5 18 cis-1,3-Dichloropropene <0.20 20.0 17.9 ug/L 89 63 -125 2 17 Dibromochloromethane <0.17 20.0 17.7 ug/L 89 73 -120 5 16 Dibromomethane <0.27 20.0 19.1 ug/L 95 76 -124 5 15 Ethylbenzene <0.13 20.0 19.1 ug/L 96 68 -124 6 16 lodomethane <1.7 20.0 19.0 ug/L 95 34 -140 11 15 Methylene Chloride 0.36 J B 20.0 19.1 ug/L 94 68 -128 10 17 Styrene <0.11 20.0 20.0 ug/L 100 73 -120 20 23 Tetrachloroethene <0.17 20.0 19.5 ug/L 98 40 -181 11 26 Toluene <0.14 20.0 18.4 ug/L 92 71 -120 7 17 trans- 1,2-Dichloroethene <0.21 20.0 18.2 ug/L 91 75-139 4 19 trans- 1,3-Dichloropropene <0.15 20.0 20.3 ug/L 101 65-152 5 16 trans- 1,4-Dichloro-2-butene <0.70 20.0 19.4 ug/L 97 10-142 4 28 Trichloroethene <0.15 20.0 19.6 ug/L 98 74 -120 8 22 Trichlorofluoromethane <0.24 20.0 21.1 ug/L 105 68 -183 7 22 Vinyl acetate <0.95 20.0 20.1 ug/L 100 10 -198 4 21 Vinyl chloride <0.32 20.0 20.9 ug/L 105 49 -150 7 27 Xylenes, Total <0.45 60.0 60.2 ug/L 100 77 -121 10 16 Eurofins Raleigh Page 38 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: 752-4485-6 MSD Client Sample ID: 3402-MW16 Matrix: Water Prep Type: Total/NA Analysis Batch: 1845 MSD MSD L Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 93 53 - 136 Dibromofluoromethane (Surr) 89 67- 129 Toluene-d8 (Surr) 93 59 - 134 Lab Sample ID: MB 752-1910/9 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/23/23 21:47 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/23/23 21:47 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/23/23 21:47 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/23/23 21:47 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/23/23 21:47 1 1,2-Dichlorobenzene 0.263 J 1.0 0.19 ug/L 03/23/23 21:47 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/23/23 21:47 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/23/23 21:47 1 2-Butanone (MEK) <10 20 10 ug/L 03/23/23 21:47 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/23/23 21:47 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/23/23 21:47 1 Acetone <10 20 10 ug/L 03/23/23 21:47 1 Acrylonitrile <3.5 10 3.5 ug/L 03/23/23 21:47 1 Benzene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/23/23 21:47 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Bromoform <0.22 1.0 0.22 ug/L 03/23/23 21:47 1 Bromomethane <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/23/23 21:47 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Chloroethane <0.23 1.0 0.23 ug/L 03/23/23 21:47 1 Chloroform <0.18 1.0 0.18 ug/L 03/23/23 21:47 1 Chloromethane <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/23/23 21:47 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/23/23 21:47 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 Iodomethane <1.7 5.0 1.7 ug/L 03/23/23 21:47 1 Methylene Chloride 0.264 J 1.0 0.23 ug/L 03/23/23 21:47 1 Styrene 0.532 J 1.0 0.11 ug/L 03/23/23 21:47 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Toluene <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 Eurofins Raleigh Page 39 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: MB 752-191019 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/23/23 21:47 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/23/23 21:47 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/23/23 21:47 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/23/23 21:47 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/23/23 21:47 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed DU Fac 4-Bromofluorobenzene (Surr) 92 53 - 136 03/23/23 21:47 1 Dibromofluoromethane (Surr) 89 67- 129 03/23/23 21:47 1 Toluene-d8 (Surr) 91 59 - 134 03/23/23 21:47 1 Lab Sample ID: LCS 752-1910/6 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 20.0 17.4 ug/L 87 71-120 1,1,1-Trichloroethane 20.0 18.2 ug/L 91 72-143 1,1,2,2-Tetrachloroethane 20.0 18.3 ug/L 92 59-133 1,1,2-Trichloroethane 20.0 18.0 ug/L 90 67-120 1,1-Dichloroethane 20.0 18.0 ug/L 90 79-141 1,1-Dichloroethene 20.0 16.6 ug/L 83 75-133 1,2,3-Trichloropropane 20.0 16.6 ug/L 83 69-127 1,2-Dibromo-3-Chloropropane 20.0 19.1 ug/L 95 37-157 1,2-Dibromoethane 20.0 17.9 ug/L 89 66-123 1,2-Dichlorobenzene 20.0 18.7 ug/L 93 76 -120 1,2-Dichloroethane 20.0 17.2 ug/L 86 72 -151 1,2-Dichloropropane 20.0 17.6 ug/L 88 78 -125 1,4-Dichlorobenzene 20.0 17.8 ug/L 89 76 -122 2-Butanone (MEK) 40.0 45.1 ug/L 113 36 -135 2-Hexanone 40.0 40.0 ug/L 100 36 -191 4-Methyl-2-pentanone (MIBK) 40.0 39.9 ug/L 100 56-166 Acetone 40.0 39.7 ug/L 99 10 -158 Acrylonitrile 60.0 59.2 ug/L 99 10 - 200 Benzene 20.0 17.2 ug/L 86 80 -134 Bromochloromethane 20.0 17.4 ug/L 87 74 -128 Bromodichloromethane 20.0 17.5 ug/L 87 72 -129 Bromoform 20.0 18.8 ug/L 94 73 -120 Bromomethane 20.0 13.5 ug/L 67 38 -189 Carbon disulfide 20.0 19.0 ug/L 95 65 -173 Carbon tetrachloride 20.0 17.0 ug/L 85 68 -142 Chlorobenzene 20.0 17.3 ug/L 86 80 -120 Chloroethane 20.0 17.5 ug/L 88 45 - 213 Chloroform 20.0 17.1 ug/L 85 78 -138 Chloromethane 20.0 15.5 ug/L 77 56 -171 Eurofins Raleigh Page 40 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4485-1 Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: LCS 752-1910/6 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits cis-1,2-Dichloroethene 20.0 18.1 ug/L 91 69 -120 cis-1,3-Dichloropropene 20.0 17.7 ug/L 88 63 -125 Dibromochloromethane 20.0 17.7 ug/L 89 73 -120 Dibromomethane 20.0 17.0 ug/L 85 76 -124 Ethylbenzene 20.0 17.2 ug/L 86 68 -124 lodomethane 20.0 19.1 ug/L 95 34 -140 Methylene Chloride 20.0 17.7 ug/L 89 68 -128 Styrene 20.0 17.4 ug/L 87 73 -120 Tetrachloroethene 20.0 16.8 ug/L 84 40 -181 Toluene 20.0 17.1 ug/L 85 71 -120 trans- 1,2-Dichloroethene 20.0 16.3 ug/L 82 75-139 trans- 1,3-Dichloropropene 20.0 20.0 ug/L 100 65-152 trans- 1,4-Dichloro-2-butene 20.0 19.5 ug/L 98 10-142 Trichloroethene 20.0 16.3 ug/L 82 74 -120 Trichlorofluoromethane 20.0 16.5 ug/L 83 68 -183 Vinyl acetate 20.0 22.8 ug/L 114 10 -198 Vinyl chloride 20.0 15.9 ug/L 79 49 -150 Xylenes, Total 60.0 53.9 ug/L 90 77 -121 LCS LCS Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 97 53 - 136 Dibromofluoromethane (Surr) 89 67- 129 Toluene-d8 (Surr) 93 59 - 134 Lab Sample ID: LCSD 752-1910/7 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 1,1,1,2-Tetrachloroethane 20.0 19.9 ug/L 100 71-120 13 16 1,1,1-Trichloroethane 20.0 18.1 ug/L 90 72-143 1 18 1,1,2,2-Tetrachloroethane 20.0 19.3 ug/L 96 59-133 5 16 1,1,2-Trichloroethane 20.0 18.9 ug/L 94 67-120 5 18 1,1-Dichloroethane 20.0 18.1 ug/L 91 79-141 1 19 1,1-Dichloroethene 20.0 16.2 ug/L 81 75-133 2 20 1,2,3-Trichloropropane 20.0 16.9 ug/L 84 69-127 2 17 1,2-Dibromo-3-Chloropropane 20.0 21.7 ug/L 109 37-157 13 18 1,2-Dibromoethane 20.0 18.8 ug/L 94 66-123 5 15 1,2-Dichlorobenzene 20.0 20.5 ug/L 102 76 -120 9 16 1,2-Dichloroethane 20.0 18.5 ug/L 93 72 -151 8 16 1,2-Dichloropropane 20.0 18.9 ug/L 94 78 -125 7 19 1,4-Dichlorobenzene 20.0 19.8 ug/L 99 76 -122 10 16 2-Butanone (MEK) 40.0 45.6 ug/L 114 36 -135 1 19 2-Hexanone 40.0 42.6 ug/L 106 36 -191 6 17 4-Methyl-2-pentanone (MIBK) 40.0 41.8 ug/L 105 56-166 5 19 Acetone 40.0 45.5 ug/L 114 10 -158 13 78 Acrylonitrile 60.0 63.4 ug/L 106 10 - 200 7 36 Benzene 20.0 18.0 ug/L 90 80-134 5 17 Eurofins Raleigh Page 41 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: LCSD 752-1910/7 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Bromochloromethane 20.0 18.6 ug/L 93 74 -128 7 18 Bromodichloromethane 20.0 19.0 ug/L 95 72 -129 8 16 Bromoform 20.0 20.8 ug/L 104 73 -120 10 44 Bromomethane 20.0 14.2 ug/L 71 38 -189 6 27 Carbon disulfide 20.0 19.5 ug/L 98 65 -173 2 38 Carbon tetrachloride 20.0 18.0 ug/L 90 68 -142 5 17 Chlorobenzene 20.0 18.3 ug/L 91 80 -120 6 16 Chloroethane 20.0 16.5 ug/L 83 45 - 213 6 26 Chloroform 20.0 17.7 ug/L 88 78 -138 3 17 Chloromethane 20.0 16.2 ug/L 81 56 -171 5 28 cis-1,2-Dichloroethene 20.0 18.0 ug/L 90 69 -120 1 18 cis-1,3-Dichloropropene 20.0 18.7 ug/L 93 63 -125 6 17 Dibromochloromethane 20.0 18.8 ug/L 94 73 -120 6 16 Dibromomethane 20.0 18.9 ug/L 94 76 -124 10 15 Ethylbenzene 20.0 18.4 ug/L 92 68 -124 6 16 lodomethane 20.0 18.6 ug/L 93 34 -140 2 15 Methylene Chloride 20.0 17.7 ug/L 88 68 -128 0 17 Styrene 20.0 20.0 ug/L 100 73 -120 14 23 Tetrachloroethene 20.0 17.9 ug/L 90 40 -181 7 26 Toluene 20.0 18.5 ug/L 93 71 -120 8 17 trans- 1,2-Dichloroethene 20.0 16.9 ug/L 84 75-139 3 19 trans- 1,3-Dichloropropene 20.0 21.0 ug/L 105 65-152 5 16 trans- 1,4-Dichloro-2-butene 20.0 19.9 ug/L 99 10-142 2 28 Trichloroethene 20.0 18.0 ug/L 90 74 -120 10 22 Trichlorofluoromethane 20.0 16.9 ug/L 85 68 -183 2 22 Vinyl acetate 20.0 22.4 ug/L 112 10 -198 2 21 Vinyl chloride 20.0 17.0 ug/L 85 49 -150 7 27 Xylenes, Total 60.0 57.5 ug/L 96 77 -121 6 16 LCSD LCSD Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 97 53 - 136 Dibromofluoromethane (Surr) 88 67-129 Toluene-d8 (Surr) 94 59 -134 Lab Sample ID: MRL 752-1910/5 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 1.00 0.990 J ug/L 99 1,1,1-Trichloroethane 1.00 0.918 J ug/L 92 1,1,2,2-Tetrachloroethane 1.00 1.36 ug/L 136 1,1,2-Trichloroethane 1.00 1.05 ug/L 105 1,1-Dichloroethane 1.00 1.02 ug/L 102 1,1-Dichloroethene 1.00 0.866 J ug/L 87 1,2,3-Trichloropropane 1.00 1.01 ug/L 101 1,2-Dibromo-3-Chloropropane 1.00 0.671 J ug/L 67 1,2-Dibromoethane 1.00 0.920 J ug/L 92 Eurofins Raleigh Page 42 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Lab Sample ID: MRL 752-1910/5 Matrix: Water Analysis Batch: 1910 Job ID: 752-4485-1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,2-Dichlorobenzene 1.00 4.07 ug/L 407 1,2-Dichloroethane 1.00 0.884 J ug/L 88 1,2-Dichloropropane 1.00 0.866 J ug/L 87 1,4-Dichlorobenzene 1.00 3.39 ug/L 339 2-Butanone (MEK) 2.00 <10 ug/L 136 2-Hexanone 2.00 3.39 J ug/L 170 4-Methyl-2-pentanone (MIBK) 2.00 1.88 J ug/L 94 Acetone 2.00 <10 ug/L 141 Acrylonitrile 5.00 6.20 J ug/L 124 Benzene 1.00 0.994 J ug/L 99 Bromochloromethane 1.00 1.08 ug/L 108 Bromodichloromethane 1.00 1.20 ug/L 120 Bromoform 1.00 0.920 J ug/L 92 Bromomethane 1.00 0.673 J ug/L 67 Carbon disulfide 2.00 2.09 J ug/L 105 Carbon tetrachloride 1.00 0.916 J ug/L 92 Chlorobenzene 1.00 1.68 ug/L 168 Chloroethane 1.00 0.449 J ug/L 45 Chloroform 1.00 1.04 ug/L 104 Chloromethane 1.00 0.645 J ug/L 65 cis-1,2-Dichloroethene 1.00 0.963 J ug/L 96 cis-1,3-Dichloropropene 1.00 0.886 J ug/L 89 Dibromochloromethane 1.00 1.26 ug/L 126 Dibromomethane 1.00 0.982 J ug/L 98 Ethylbenzene 1.00 1.26 ug/L 126 lodomethane 2.00 4.10 J ug/L 205 Methylene Chloride 1.00 1.40 ug/L 140 Styrene 1.00 5.20 ug/L 520 Tetrachloroethene 1.00 1.07 ug/L 107 Toluene 1.00 1.21 ug/L 121 trans- 1,2-Dichloroethene 1.00 1.02 ug/L 102 trans- 1,3-Dichloropropene 1.00 1.18 ug/L 118 trans- 1,4-Dichloro-2-butene 1.00 1.62 ug/L 162 Trichloroethene 1.00 1.10 ug/L 110 Trichlorofluoromethane 1.00 0.920 J ug/L 92 Vinyl acetate 2.00 1.63 J ug/L 81 Vinyl chloride 1.00 1.11 ug/L ill Xylenes, Total 3.00 5.47 ug/L 182 MRL MRL Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 91 53 - 136 Dibromofluoromethane (Surr) 86 67 - 129 Toluene-d8 (Surr) 90 59 - 134 0 Eurofins Raleigh Page 43 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 6010D - Metals (ICP) Job ID: 752-4485-1 Lab Sample ID: MB 680-768331/1-A Matrix: Water Analysis Batch: 768721 Analyte MB MB Result Qualifier RL MDL Unit Client Sample ID: Method Blank Prep Type: Total Recoverable Prep Batch: 768331 D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/18/23 05:44 03/20/23 17:52 1 Barium <4.4 10 4.4 ug/L 03/18/23 05:44 03/20/23 17:52 1 Beryllium <0.30 4.0 0.30 ug/L 03/18/23 05:44 03/20/23 17:52 1 Cadmium <0.44 5.0 0.44 ug/L 03/18/23 05:44 03/20/23 17:52 1 Chromium <1.1 10 1.1 ug/L 03/18/23 05:44 03/20/23 17:52 1 Cobalt <1.4 10 1.4 ug/L 03/18/23 05:44 03/20/23 17:52 1 Copper <3.2 20 3.2 ug/L 03/18/23 05:44 03/20/23 17:52 1 Lead <6.6 10 6.6 ug/L 03/18/23 05:44 03/20/23 17:52 1 Nickel <3.3 40 3.3 ug/L 03/18/23 05:44 03/20/23 17:52 1 Selenium <10 20 10 ug/L 03/18/23 05:44 03/20/23 17:52 1 Silver <1.5 10 1.5 ug/L 03/18/23 05:44 03/20/23 17:52 1 Vanadium <1.0 10 1.0 ug/L 03/18/23 05:44 03/20/23 17:52 1 Zinc <8.7 20 8.7 ug/L 03/18/23 05:44 03/20/23 17:52 1 Lab Sample ID: LCS 680-768331/2-A Matrix: Water Analysis Batch: 768721 Analyte Spike Added LCS Result LCS Qualifier Client Sample ID: Lab Control Sample Prep Type: Total Recoverable Prep Batch: 768331 %Rec Unit D %Rec Limits Arsenic 100 100 ug/L 100 80 -120 Barium 100 104 ug/L 104 80-120 Beryllium 50.0 53.0 ug/L 106 80 -120 Cadmium 50.0 51.0 ug/L 102 80 -120 Chromium 100 105 ug/L 105 80 -120 Cobalt 50.0 51.2 ug/L 102 80 -120 Copper 100 109 ug/L 109 80-120 Lead 505 522 ug/L 103 80-120 Nickel 100 103 ug/L 103 80 -120 Selenium 100 89.2 ug/L 89 80 -120 Silver 50.0 51.0 ug/L 102 80 -120 Vanadium 100 104 ug/L 104 80 -120 Zinc 100 108 ug/L 108 80 -120 Lab Sample ID: 752-4485-6 MS Client Sample ID: 3402-MW16 Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768721 Prep Batch: 768331 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Arsenic <6.4 100 103 ug/L 103 75 -125 Barium 150 100 241 ug/L 95 75-125 Beryllium <0.30 50.0 52.8 ug/L 106 75 -125 Cadmium <0.44 50.0 50.1 ug/L 100 75 -125 Chromium 4.2 J 100 108 ug/L 104 75 -125 Cobalt <1.4 50.0 50.7 ug/L 101 75 -125 Copper <3.2 100 109 ug/L 109 75-125 Lead <6.6 505 516 ug/L 102 75-125 Nickel <3.3 100 102 ug/L 102 75 -125 Selenium <10 100 93.5 ug/L 94 75 -125 Silver <1.5 50.0 50.9 ug/L 102 75 -125 Eurofins Raleigh Page 44 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Method: 6010D - Metals (ICP) (Continued) Lab Sample ID: 752-4485-6 MS Client Sample ID: 3402-MW16 Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768721 Prep Batch: 768331 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Vanadium 1.7 J 100 105 ug/L 103 75 -125 Zinc <8.7 100 106 ug/L 106 75 -125 Lab Sample ID: 752-4485-6 MSD Client Sample ID: 3402-MW16 Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768721 Prep Batch: 768331 • Sample Sample Spike MSD MSD %Rec RPD Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit Arsenic <6.4 100 102 ug/L 102 75 -125 1 20 Barium 150 100 247 ug/L 101 75-125 3 20 Beryllium <0.30 50.0 52.4 ug/L 105 75 -125 1 20 Cadmium <0.44 50.0 49.5 ug/L 99 75 -125 1 20 Chromium 4.2 J 100 108 ug/L 103 75 -125 0 20 Cobalt <1.4 50.0 50.5 ug/L 101 75 -125 0 20 Copper <3.2 100 109 ug/L 109 75 -125 0 20 Lead <6.6 505 513 ug/L 102 75-125 1 20 Nickel <3.3 100 101 ug/L 101 75 -125 1 20 Selenium <10 100 95.4 ug/L 95 75 -125 2 20 Silver <1.5 50.0 50.0 ug/L 100 75 -125 2 20 Vanadium 1.7 J 100 104 ug/L 103 75 -125 1 20 Zinc <8.7 100 107 ug/L 107 75 -125 1 20 Lab Sample ID: MB 680-769000/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total Recoverable Analysis Batch: 769167 Prep Batch: 769000 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/22/23 07:13 03/22/23 13:49 1 Barium <4.4 10 4.4 ug/L 03/22/23 07:13 03/22/23 13:49 1 Beryllium <0.30 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 13:49 1 Cadmium <0.44 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 13:49 1 Chromium <1.1 10 1.1 ug/L 03/22/23 07:13 03/22/23 13:49 1 Cobalt <1.4 10 1.4 ug/L 03/22/23 07:13 03/22/23 13:49 1 Copper <3.2 20 3.2 ug/L 03/22/23 07:13 03/22/23 13:49 1 Lead <6.6 10 6.6 ug/L 03/22/23 07:13 03/22/23 13:49 1 Nickel <3.3 40 3.3 ug/L 03/22/23 07:13 03/22/23 13:49 1 Selenium <10 20 10 ug/L 03/22/23 07:13 03/22/23 13:49 1 Silver <1.5 10 1.5 ug/L 03/22/23 07:13 03/22/23 13:49 1 Vanadium <1.0 10 1.0 ug/L 03/22/23 07:13 03/22/23 13:49 1 Zinc <8.7 20 8.7 ug/L 03/22/23 07:13 03/22/23 13:49 1 Lab Sample ID: LCS 680-769000/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total Recoverable Analysis Batch: 769167 Prep Batch: 769000 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Arsenic 100 98.1 ug/L 98 80 -120 Barium 100 102 ug/L 102 80-120 Beryllium 50.0 52.0 ug/L 104 80 -120 Eurofins Raleigh Page 45 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Method: 6010D - Metals (ICP) (Continued) Lab Sample ID: LCS 680-769000/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total Recoverable Analysis Batch: 769167 Prep Batch: 769000 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Cadmium 50.0 50.1 ug/L 100 80 -120 Chromium 100 103 ug/L 103 80 -120 Cobalt 50.0 50.9 ug/L 102 80 -120 Copper 100 107 ug/L 107 80-120 Lead 505 511 ug/L 101 80-120 Nickel 100 101 ug/L 101 80 -120 Selenium 100 95.7 ug/L 96 80 -120 Silver 50.0 49.2 ug/L 98 80 -120 Vanadium 100 101 ug/L 101 80 -120 Zinc 100 104 ug/L 104 80 -120 Method: 6020B - Metals (ICP/MS) Lab Sample ID: MB 680-768333/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768799 Prep Batch: 768333 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/18/23 05:44 03/20/23 22:58 1 Thallium <0.26 1.0 0.26 ug/L 03/18/23 05:44 03/20/23 22:58 1 Lab Sample ID: LCS 680-768333/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768799 Prep Batch: 768333 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Antimony 50.0 49.9 ug/L 100 80 -120 Thallium 50.0 48.6 ug/L 97 80-120 Lab Sample ID: 752-4485-6 MS Client Sample ID: 3402-MW16 Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768799 Prep Batch: 768333 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Antimony <0.34 50.0 52.5 ug/L 105 75 -125 Thallium <0.26 50.0 50.2 ug/L 100 75-125 Lab Sample ID: 752-4485-6 MSD Client Sample ID: 3402-MW16 Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768799 Prep Batch: 768333 Sample Sample Spike MSD MSD %Rec RPD Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit Antimony <0.34 50.0 53.9 ug/L 108 75 -125 3 20 Thallium <0.26 50.0 53.2 ug/L 106 75-125 6 20 Eurofins Raleigh Page 46 of 66 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 6020B - Metals (ICP/MS) (Continued) Lab Sample ID: MB 680-768923/1-A Matrix: Water Analysis Batch: 769176 MB MB Analyte Result Qualifier Antimony <0.34 Thallium <0.26 Lab Sample ID: LCS 680-768923/2-A Matrix: Water Analysis Batch: 769176 Spike Analyte Added Antimony 50.0 Thallium 50.0 F Job ID: 752-4485-1 Client Sample ID: Method Blank Prep Type: Total Recoverable Prep Batch: 768923 RL MDL Unit D Prepared Analyzed Dil Fac 5.0 0.34 ug/L 03/22/23 07:13 03/22/23 16:06 1 1.0 0.26 ug/L 03/22/23 07:13 03/22/23 16:06 1 Client Sample ID: Lab Control Sample Prep Type: Total Recoverable Prep Batch: 768923 LCS LCS %Rec Result Qualifier Unit D %Rec Limits 50.3 ug/L 101 80 -120 49.2 ug/L 98 80 -120 Eurofins Raleigh Page 47 of 66 3/31/2023 QC Association Summary Client: WSP USA Inc Project/Site: Hanes Mill LF GC/MS VOA Analysis Batch: 1845 Lab Sample ID Client Sample ID 752-4485-1 Trip Blank 752-4485-2 3402-MW12 752-4485-3 3402-MW13 752-4485-4 3402-MW14 752-4485-5 3402-MW15 752-4485-6 3402-MW16 752-4485-7 3402-MW17 752-4485-8 3402-MW18 752-4485-9 3402-MW19 752-4485-10 3402-MW20 752-4485-11 3402-MW21 752-4485-12 3402-MW22 MB 752-1845/9 Method Blank LCS 752-1845/6 Lab Control Sample LCSD 752-1845/7 Lab Control Sample Dup MRL 752-1845/5 Lab Control Sample 752-4485-6 MS 3402-MW16 752-4485-6 MSD 3402-MW16 Analysis Batch: 1910 Lab Sample ID Client Sample ID 752-4618-1 3402-SW 1 752-4618-2 3402-SW2 MB 752-1910/9 Method Blank LCS 752-1910/6 Lab Control Sample LCSD 752-1910/7 Lab Control Sample Dup MRL 752-1910/5 Lab Control Sample Metals Prep Batch: 768331 Job ID: 752-4485-1 Prep Type Matrix Method Prep Batch Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Prep Type Matrix Method Prep Batch Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Total/NA Water 8260D Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4485-2 3402-MW12 Total Recoverable Water 3005A 752-4485-3 3402-MW13 Total Recoverable Water 3005A 752-4485-4 3402-MW14 Total Recoverable Water 3005A 752-4485-5 3402-MW15 Total Recoverable Water 3005A 752-4485-6 3402-MW16 Total Recoverable Water 3005A 752-4485-7 3402-MW17 Total Recoverable Water 3005A 752-4485-8 3402-MW18 Total Recoverable Water 3005A 752-4485-9 3402-MW19 Total Recoverable Water 3005A 752-4485-10 3402-MW20 Total Recoverable Water 3005A 752-4485-11 3402-MW21 Total Recoverable Water 3005A 752-4485-12 3402-MW22 Total Recoverable Water 3005A MB 680-768331/1-A Method Blank Total Recoverable Water 3005A LCS 680-768331/2-A Lab Control Sample Total Recoverable Water 3005A 752-4485-6 MS 3402-MW16 Total Recoverable Water 3005A 752-4485-6 MSD 3402-MW16 Total Recoverable Water 3005A Prep Batch: 768333 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4485-2 3402-MW12 Total Recoverable Water 3005A Eurofins Raleigh Page 48 of 66 3/31/2023 QC Association Summary Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Metals (Continued) Prep Batch: 768333 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4485-3 3402-MW13 Total Recoverable Water 3005A 752-4485-4 3402-MW14 Total Recoverable Water 3005A 752-4485-5 3402-MW15 Total Recoverable Water 3005A 752-4485-6 3402-MW16 Total Recoverable Water 3005A 752-4485-7 3402-MW17 Total Recoverable Water 3005A 752-4485-8 3402-MW18 Total Recoverable Water 3005A 752-4485-9 3402-MW19 Total Recoverable Water 3005A 752-4485-10 3402-MW20 Total Recoverable Water 3005A 752-4485-11 3402-MW21 Total Recoverable Water 3005A 752-4485-12 3402-MW22 Total Recoverable Water 3005A MB 680-768333/1-A Method Blank Total Recoverable Water 3005A LCS 680-768333/2-A Lab Control Sample Total Recoverable Water 3005A 752-4485-6 MS 3402-MW16 Total Recoverable Water 3005A 752-4485-6 MSD 3402-MW16 Total Recoverable Water 3005A Analysis Batch: 768721 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4485-2 3402-MW12 Total Recoverable Water 6010D 768331 752-4485-3 3402-MW13 Total Recoverable Water 6010D 768331 752-4485-4 3402-MW14 Total Recoverable Water 6010D 768331 752-4485-5 3402-MW15 Total Recoverable Water 6010D 768331 752-4485-6 3402-MW16 Total Recoverable Water 6010D 768331 752-4485-7 3402-MW17 Total Recoverable Water 6010D 768331 752-4485-8 3402-MW18 Total Recoverable Water 6010D 768331 752-4485-9 3402-MW19 Total Recoverable Water 6010D 768331 752-4485-10 3402-MW20 Total Recoverable Water 6010D 768331 752-4485-11 3402-MW21 Total Recoverable Water 6010D 768331 752-4485-12 3402-MW22 Total Recoverable Water 6010D 768331 MB 680-768331/1-A Method Blank Total Recoverable Water 6010D 768331 LCS 680-768331/2-A Lab Control Sample Total Recoverable Water 6010D 768331 752-4485-6 MS 3402-MW16 Total Recoverable Water 6010D 768331 752-4485-6 MSD 3402-MW16 Total Recoverable Water 6010D 768331 Analysis Batch: 768799 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4485-2 3402-MW12 Total Recoverable Water 6020B 768333 752-4485-3 3402-MW13 Total Recoverable Water 6020B 768333 752-4485-4 3402-MW14 Total Recoverable Water 6020B 768333 752-4485-5 3402-MW15 Total Recoverable Water 6020E 768333 752-4485-6 3402-MW16 Total Recoverable Water 6020E 768333 752-4485-7 3402-MW17 Total Recoverable Water 6020E 768333 752-4485-8 3402-MW18 Total Recoverable Water 6020B 768333 752-4485-9 3402-MW19 Total Recoverable Water 6020B 768333 752-4485-10 3402-MW20 Total Recoverable Water 6020B 768333 752-4485-11 3402-MW21 Total Recoverable Water 6020E 768333 752-4485-12 3402-MW22 Total Recoverable Water 6020E 768333 MB 680-768333/1-A Method Blank Total Recoverable Water 6020E 768333 LCS 680-768333/2-A Lab Control Sample Total Recoverable Water 6020B 768333 752-4485-6 MS 3402-MW16 Total Recoverable Water 6020B 768333 752-4485-6 MSD 3402-MW16 Total Recoverable Water 6020B 768333 0 Eurofins Raleigh Page 49 of 66 3/31/2023 QC Association Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Metals Prep Batch: 768923 Lab Sample ID Client Sample ID 752-4618-1 3402-SW 1 752-4618-2 3402-SW2 MB 680-768923/1-A Method Blank LCS 680-768923/2-A Lab Control Sample Prep Batch: 769000 Lab Sample ID Client Sample ID 752-4618-1 3402-SW 1 752-4618-2 3402-SW2 MB 680-769000/1-A Method Blank LCS 680-769000/2-A Lab Control Sample Analysis Batch: 769167 Lab Sample ID Client Sample ID 752-4618-1 3402-SW 1 752-4618-2 3402-SW2 MB 680-769000/1-A Method Blank LCS 680-769000/2-A Lab Control Sample Analysis Batch: 769176 Lab Sample ID Client Sample ID 752-4618-1 3402-SW 1 752-4618-2 3402-SW2 MB 680-768923/1-A Method Blank LCS 680-768923/2-A Lab Control Sample Job ID: 752-4485-1 Prep Type Matrix Method Prep Batch Total Recoverable Water 3005A Total Recoverable Water 3005A Total Recoverable Water 3005A Total Recoverable Water 3005A Prep Type Matrix Method Prep Batch Total Recoverable Water 3005A Total Recoverable Water 3005A Total Recoverable Water 3005A Total Recoverable Water 3005A Prep Type Matrix Method Prep Batch Total Recoverable Water 6010D 769000 Total Recoverable Water 6010D 769000 Total Recoverable Water 6010D 769000 Total Recoverable Water 6010D 769000 Prep Type Matrix Method Prep Batch Total Recoverable Water 6020B 768923 Total Recoverable Water 6020B 768923 Total Recoverable Water 6020B 768923 Total Recoverable Water 6020B 768923 Eurofins Raleigh Page 50 of 66 3/31/2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: Trip Blank Lab Sample ID: 752-4485-1 Date Collected: 03/13/23 09:27 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1845 OS EET ESC 03/20/23 20:21 Client Sample ID: 3402-MW12 Lab Sample ID: 752-4485-2 Date Collected: 03/13/23 09:27 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared C Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1845 OS EET ESC 03/20/23 21:48 Total Recoverable Prep 3005A 768331 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 18:21 m Total Recoverable Prep 3005A 768333 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/20/23 23:27 Client Sample ID: 3402-MW13 Lab Sample ID: 752-4485-3 Date Collected: 03/13/23 10:14 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1845 OS EET ESC 03/20/23 22:17 Total Recoverable Prep 3005A 768331 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 18:47 Total Recoverable Prep 3005A 768333 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/21/23 00:40 Client Sample ID: 3402-MW14 Lab Sample ID: 752-4485-4 Date Collected: 03/13/23 11:00 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1845 OS EET ESC 03/20/23 22:46 Total Recoverable Prep 3005A 768331 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 18:24 Total Recoverable Prep 3005A 768333 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/20/23 23:31 Client Sample ID: 3402-MW15 Lab Sample ID: 752-4485-5 Date Collected: 03/13/23 12:10 Matrix: Water Date Received: 03/15/23 13:45 Prep Type Batch Type Batch Method Dilution Run Factor Batch Number Analyst Lab Prepared or Analyzed Total/NA Analysis 8260D 1 1845 OS EET ESC 03/20/23 23:15 Total Recoverable Prep 3005A 768331 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 18:12 Total Recoverable Prep 3005A 768333 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/20/23 23:23 Eurofins Raleigh Page 51 of 66 3/31/2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW16 Lab Sample ID: 752-4485-6 Date Collected: 03/13/23 13:15 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1845 OS EET ESC 03/21/23 02:33 Total Recoverable Prep 3005A 768331 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 17:59 Total Recoverable Prep 3005A 768333 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/20/23 23:06 F Client Sample ID: 3402-MW17 Lab Sample ID: 752-4485-7 Date Collected: 03/13/23 14:33 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1845 OS EET ESC 03/20/23 23:43 Total Recoverable Prep 3005A 768331 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 18:28 Total Recoverable Prep 3005A 768333 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/20/23 23:35 Client Sample ID: 3402-MW18 Lab Sample ID: 752-4485-8 Date Collected: 03/13/23 15:35 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1845 OS EET ESC 03/21/23 00:12 Total Recoverable Prep 3005A 768331 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 18:08 Total Recoverable Prep 3005A 768333 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/20/23 23:19 Client Sample ID: 3402-MW19 Lab Sample ID: 752-4485-9 Date Collected: 03/13/23 13:10 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1845 OS EET ESC 03/21/23 00:40 Total Recoverable Prep 3005A 768331 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 18:41 Total Recoverable Prep 3005A 768333 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/21/23 00:24 Client Sample ID: 3402-MW20 Lab Sample ID: 752-4485-10 Date Collected: 03/13/23 10:59 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1845 OS EET ESC 03/21/23 01:08 Eurofins Raleigh Page 52 of 66 3/31/2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW20 Lab Sample ID: 752-4485-10 Date Collected: 03/13/23 10:59 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total Recoverable Prep 3005A 768331 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 19:00 Total Recoverable Prep 3005A 768333 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/21/23 00:48 Client Sample ID: 3402-MW21 Lab Sample ID: 752-4485-11 Date Collected: 03/13/23 10:09 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed m Total/NA Analysis 8260D 1 1845 OS EET ESC 03/21/23 01:36 Total Recoverable Prep 3005A 768331 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 18:50 Total Recoverable Prep 3005A 768333 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/21/23 00:44 Client Sample ID: 3402-MW22 Lab Sample ID: 752-4485-12 Date Collected: 03/13/23 15:12 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1845 OS EET ESC 03/21/23 02:04 Total Recoverable Prep 3005A 768331 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 18:31 Total Recoverable Prep 3005A 768333 RR EET SAV 03/18/23 05:44 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/20/23 23:47 Client Sample ID: 3402-SW1 Lab Sample ID: 752-4618-1 Date Collected: 03/15/23 13:55 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1910 OS EET ESC 03/24/23 03:04 Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 14:41 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 17:19 Client Sample ID: 3402-SW2 Lab Sample ID: 752-4618-2 Date Collected: 03/15/23 14:45 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1910 OS EET ESC 03/24/23 03:32 Page 53 of 66 Eurofins Raleigh 3/31 /2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-SW2 Lab Sample ID: 752-4618-2 Date Collected: 03/15/23 14:45 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 14:44 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 17:23 Laboratory References: EET ESC = Eurofins Raleigh, 102-A Woodwinds Industrial Court, Cary, NC 27511, TEL (919)677-1669 EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Eurofins Raleigh Page 54 of 66 3/31/2023 Accreditation/Certification Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Laboratory: Eurofins Raleigh The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (WW/SW) State 591 12-31-23 Laboratory: Eurofins Savannah The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (WW/SW) State 269 12-31-23 F Job ID: 752-4485-1 Eurofins Raleigh Page 55 of 66 3/31 /2023 Method Summary Client: WSP USA Inc Job ID: 752-4485-1 Project/Site: Hanes Mill LF Laboratory Method Method Description Protocol 8260D Volatile Organic Compounds by GC/MS SW846 EET ESC 6010D Metals (ICP) SW846 EET SAV 6020B Metals (ICP/MS) SW846 EET SAV 3005A Preparation, Total Recoverable or Dissolved Metals SW846 EET SAV 5030C Purge and Trap SW846 EET ESC Protocol References: SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. Laboratory References: EET ESC = Eurofins Raleigh, 102-A Woodwinds Industrial Court, Cary, NC 27511, TEL (919)677-1669 EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Eurofins Raleigh Page 56 of 66 3/31/2023 Client: WSP USA Inc Sample Summary Job ID: 752-4485-1 Project/Site: Hanes Mill LF Lab Sample ID Client Sample ID Matrix Collected Received 752-4485-1 Trip Blank Water 03/13/23 09:27 03/15/23 13:45 752-4485-2 3402-MW12 Water 03/13/23 09:27 03/15/23 13:45 752-4485-3 3402-MW13 Water 03/13/2310:14 03/15/23 13:45 752-4485-4 3402-MW14 Water 03/13/2311:00 03/15/23 13:45 752-4485-5 3402-MW15 Water 03/13/2312:10 03/15/23 13:45 752-4485-6 3402-MW16 Water 03/13/2313:15 03/15/23 13:45 752-4485-7 3402-MW17 Water 03/13/2314:33 03/15/23 13:45 752-4485-8 3402-MW18 Water 03/13/2315:35 03/15/23 13:45 752-4485-9 3402-MW19 Water 03/13/2313:10 03/15/23 13:45 752-4485-10 3402-MW20 Water 03/13/2310:59 03/15/23 13:45 752-4485-11 3402-MW21 Water 03/13/2310:09 03/15/23 13:45 752-4485-12 3402-MW22 Water 03/13/2315:12 03/15/23 13:45 752-4618-1 3402-SW1 Water 03/15/2313:55 03/17/2314:15 752-4618-2 3402-SW2 Water 03/15/2314:45 03/17/2314:15 Page 57 of 66 EurofinVN1403 r•� 0 U m t '0 C N SO C N n H 0 N O = O U � Z rn O ¢ ro N O W o va lldqrlr BMW O ro � T M ^v Z NyM C 040CA cgg9 42, VV N�fn �_. =O c c m axi oZ d'aiV= SZQZ ZZ 1: <2 -o v, O E E E ` O 0 U 0 U 0 U 1� N O c N Q lz 0 ccm Q 0 CL v / J g- o ZN N 0) Z J O Q Fj :z H 3� Q y U m c"mdE to OI U W N it N SZNZ Z�QQ V OW U a 0. 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O W [14 Page 61 of 66 3/31 /2023 72 O t� V 0 N 7 O C U r 0 v Ov OR��{fp° oaf m'^ � mOyfgO 1 F� C O v C c c Z c�Ncv ffld R =Z ¢Z ZZ2Py-Q�aFo U o 3v M C C Sc E m E m E N 2 ZOd00: fA P-» 3 YN v c N O � O •� Q� O V y c N Z dr N .�. J=Q Vy0 m m0 E 3 ` V Z M U N v m #h N U� c 00 z ` SZNZ i6 Q $p ww UU r 2 CL r 0. 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U v o u T U QG Y O) ODD o�p N� OND c o W N U N _ Z EE o m Lcu a o m L w r r r � E o 5 o W > W U O L st10 � J m =_ J __ C M N N a v m a N a Z N Lr N y 0_' a a M y c m y N m aid' V m2 >N d 0 N M N Z 12 N N N N y O> Q 0) �-% m :c d o v oN v .- > Z• m °? �° Q o N a. E m c r m m �V V o w 'aP E c .� c .� .� U U 07 U W Q l0 {j (n N (� w a S y 2 N M co M Cl) z a Yn a J (] W Page 62 of 66 3/31 /2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4485-1 Login Number: 4485 List Number: 1 Creator: Hyatt, Samantha Question List Source: Eurofins Raleigh Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey True meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. True There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. True Eurofins Raleigh Page 63 of 66 3/31/2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4485-1 Login Number: 4485 List Number: 2 Creator: Kirkland, Bernard C Question List Source: Eurofins Savannah List Creation: 03/17/23 01:16 PM Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey N/A meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. True There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. N/A Eurofins Raleigh Page 64 of 66 3/31/2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4485-1 Login Number: 4618 List Number: 1 Creator: Hyatt, Samantha Question List Source: Eurofins Raleigh Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey True meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. True There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. True Eurofins Raleigh Page 65 of 66 3/31/2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4485-1 Login Number: 4618 List Number: 2 Creator: Kirkland, Bernard C Question List Source: Eurofins Savannah List Creation: 03/21/23 12:51 PM Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey N/A meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. True There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. N/A Eurofins Raleigh Page 66 of 66 3/31/2023 WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 1 of 3 Project Name: Hanes Mill Rd Landfill -Active Sub D Project Reference Number: GL2014424721-22 Sampling Event Date: March 13-16, 2023 Review Date: April 19, 2023 Report #: 752-4485-1 Initials: NTT QA/QC: BSD Person(s) performing the review are to initial each item on this form as acknowledgement of data acceptance, or as acknowledgement of a review issue. In the case of the latter, a brief explanation should follow the applicable item. WSP USA, Inc. has reviewed the laboratory certificates of analysis, chain -of -custody form, and laboratory provided sample group quality assurance and quality control data for the above referenced sample group to identify potential bias or inaccuracy, in general accordance with the following United States Environmental Protection Agency documents: • Region III Modifications to Functional Guidelines for Organic Data Review Multi -Media, Multi -Concentration, September 1994; • Region III Modifications to the Laboratory Data Validation Functional Guidelines for Evaluating Inorganic Analyses, April 1993; and • Laboratory Data Validation Functional Guidelines for Evaluating Inorganic Analyses, July 1998. COMPLIANCE ANALYTE LIST(S) (check all that apply) NC Closed Facility/C & D List X NC Appendix I NC Appendix I + Detects NC Appendix II NC Subtitle D Leachate List Other: 1.0 CHAIN OF CUSTODY (COC) REVIEW NTT COC was properly signed by all parties. NTT Correct project name and number are on the form. NTT Sample receipt condition at laboratory was acceptable. NTT Each sample and blank submitted for analysis appears in the report. 2.0 SAMPLE HOLDING TIMES NTT Holding times for extraction and/or analysis were met for each analytical method (see below for reference). WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 2 of 3 Review Criteria Method Anal tes Holding Time SW-846 Method 8260 and 8011 VOCs 14 days SW-846 Methods 8270, 8080, 8081, 8082, and 8151 SVOCs, PCBs, pesticides and herbicides 7 days for extraction, 40 days from extraction for analysis SW-846 Methods 6000 and 7000 Series Metals except mercury 6 months (no temperature requirements) SW-846 Method 7470 Mercury 28 days SW-846 Method 376.1 Sulfide 7 days SW-846 Method 9010 Cyanide 14 days EPA Method 300 Nitrate/Sulfate 48 hours/28 days EPA Method 405.1 BOD 48 hours EPA Method 410.4 COD 28 days EPA Method 365.4 Phosphorous 28 days 3.0 LABORATORY QUALITY CONTROL REVIEW NTT Laboratory analyzed at least one internal blank for each method, where applicable. NTT Laboratory blank is interference -free. NTT Surrogate recoveries are provided for each analytical method, where applicable. NTT Surrogate recoveries for each method are within the acceptable limits (i.e., at least 50% of the surrogates were within range). NTT MS/MSD/LCS data results are provided for each analytical method. NTT MS/MSD/LCS recoveries for each method are within the acceptable limits (i.e., at least 1 of the 3 were within range). 4.0 ANALYTE LISTS/METHODS NTT The proper number of constituents are present for each analyte list as identified above (including detects where applicable). NTT Proper EPA SW-846 analytical methods were used for analysis. 5.0 DATA REPORTING NTT All analytical reporting associated with the event was performed by the contracted lab NTT Trip, field and/or equipment, and laboratory blank results have all been reported. All detects for blanks are listed below by constituent. All laboratory method blanks, if any, have been `flagged' with a `B' where detected in other samples as appropriate and a laboratory narrative was provided. If the sample was flagged by the laboratory and is not within 5X of the concentration in the blank (or 1 OX for commonly detected laboratory contaminants -acetone, methylene chloride and phthalates), list below with explanation WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 3 of 3 if flags should be removed. If flags need to be added for samples, also list below. ➢ Trip Blank: Methylene Chloride @ 0.41 ug/L (J) Chloroform @ 0.26 ug/L (J) NTT It is clear from the laboratory report that samples have or have not been diluted during analysis, and if the samples have been diluted, the result is reported as a multiple of the dilution (e.g., a sample diluted 1 Ox resulting in an analytical detection of 1.0 should be reported as 10). Those that have been diluted are listed below with the dilution factor. NTT The report provides the reporting limit for each constituent. NTT The results were reported at or below their proper reporting limits. Those that are not reported correctly are listed below (by constituent) with the proper reporting limit listed beside them. State if the reporting limit error is due to dilutions. NTT No inorganic or organic constituents were reported above their respective NC 2L Drinking Water Standards or Site -Specific Groundwater Protection Standards (GPS) in wells or field/equipment/trip blanks or above applicable Surface Water Standards for surface water points. NTT No quantifiable inorganic or organic constituents were detected in a well or surface water point at concentrations outside of their historical range (more than 5X previous concentrations or first-time detections). ➢ First time detection of Benzene: MW-13 @ 0.17 ug/L (J) NTT Other report issues/Communications with laboratory/etc.: y Method 8260D: The method blank associated with analytical batch 752-1910 contained Styrene greater than one-half the reporting limit (RL). The samples were not re- analyzed because they were non -detected. The sample results have been qualified and reported. Method 8260D: The method blank for analytical batch 752-1845 contained Styrene above the method detection limit (MDL). Associated samples were not re -analyzed because results were less than the reporting limit (RL) OR practical quantitation limit (PQL). • % eurofins Environment Testing ANALYTICAL REPORT C PREPARED FOR Attn: Darren Cox WSP USA Inc 5B Oak Branch Drive C Greensboro, North Carolina 27407 Generated 3/31/2023 12:27:00 PM Ithhh, JOB DESCRIPTION Hanes Mill LF Leachate JOB NUMBER 752-4550-1 The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project Manager. av q- Generated 3/31/2023 12:27:00 PM Authorized for release by Amanda Gaines, Project Manager amanda.gainesCcD,et.eurofinsus.com (919)677-1669 Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies Page 2 of 31 3/31 /2023 Client: WSP USA Inc Project/Site: Hanes Mill LF Table of Contents Laboratory Job ID: 752-4550-1 Cover Page .............................................. 1 Table of Contents ......................................... 3 Definitions/Glossary....................................... 4 Case Narrative ........................................... 5 Detection Summary ........................................ 6 Client Sample Results ...................................... 7 Surrogate Summary ....................................... 10 QC Sample Results ........................................ 11 QC Association Summary ................................... 21 Lab Chronicle ............................................ 24 Certification Summary ...................................... 25 Method Summary ......................................... 26 Sample Summary ......................................... 27 Chain of Custody .......................................... 28 Receipt Checklists ......................................... 30 Page 3 of 31 Eurofins Raleigh 3/31 /2023 Definitions/Glossary Client: WSP USA Inc Project/Site: Hanes Mill LF Qualifiers GC/MS VOA Qualifier Qualifier Description B Compound was found in the blank and sample. J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Metals Qualifier Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. General Chemistry Qualifier Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Glossary Abbreviation These commonly used abbreviations may or may not be present in this report. A Listed under the "D" column to designate that the result is reported on a dry weight basis %R Percent Recovery CFL Contains Free Liquid CFU Colony Forming Unit CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MCL EPA recommended "Maximum Contaminant Level' MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRES Presumptive QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TNTC Too Numerous To Count Job ID: 752-4550-1 Eurofins Raleigh Page 4 of 31 3/31 /2023 Case Narrative Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4550-1 Laboratory: Eurofins Raleigh Narrative Job Narrative 752-4550-1 Comments No additional comments. Job ID: 752-4550-1 Receipt The sample was received on 3/16/2023 2:30 PM. Unless otherwise noted below, the sample arrived in good condition, and where required, properly preserved and on ice. The temperature of the cooler at receipt was 0.10 C. GC/MS VOA Method 8260D: The matrix spike / matrix spike duplicate / sample duplicate (MS/MSD/DUP) precision for analytical batch 752-1910 was outside control limits for 1,2-Dichlorobenzene and 1,4-Dichlorobenzene . Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample / laboratory control sample duplicate (LCS/LCSD) precision was within acceptance limits. Method 8260D: The method blank associated with analytical batch 752-1910 contained Styrene greater than one-half the reporting limit (RL). The samples were not re -analyzed because they were non -detected. The sample results have been qualified and reported. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. HPLC/IC No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Metals No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. General Chemistry Method 353.2: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for analytical batch 752-1939 were outside control limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits. Method 350.1: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for analytical batch 680-770103 were outside control limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits. Method 365.4: The native sample, matrix spike, and matrix spike duplicate (MS/MSD) associated with preparation batch 680-768784 and analytical batch 680-769229 were performed at the same dilution. Due to the additional level of analyte present in the spiked samples, the concentration of Phosphorus in the MS/MSD was above the instrument calibration range. The data have been reported and qualified Method 365.4: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 680-768784 and analytical batch 680-769229 were outside control limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. VOA Prep No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Eurofins Raleigh Page 5 of 31 3/31 /2023 Detection Summary Client: WSP USA Inc Job ID: 752-4550-1 Project/Site: Hanes Mill LF Client Sample ID: Leachate Lab Sample ID: 752-4550-1 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type 1,4-Dioxane 53 5.0 3.2 ug/L 10 8260 SIM Total/NA 1,4-Dichlorobenzene 3.9 J 10 1.9 ug/L 10 8260D Total/NA Acetone 220 200 100 ug/L 10 8260D Total/NA Methylene Chloride 2.3 J B 10 2.3 ug/L 10 8260D Total/NA Toluene 2.8 J 10 1.4 ug/L 10 8260D Total/NA Xylenes, Total 9.1 J 30 4.5 ug/L 10 8260D Total/NA Sulfate 6.8 5.0 2.0 mg/L 5 300.0-1993 R2.1 Total/NA Arsenic 12 J 20 6.4 ug/L 1 6010D Total Recoverable Barium 650 10 4.4 ug/L 1 6010D Total Recoverable Chromium 16 10 1.1 ug/L 1 6010D Total Recoverable Cobalt 9.1 J 10 1.4 ug/L 1 6010D Total Recoverable Nickel 40 40 3.3 ug/L 1 6010D Total Recoverable Vanadium 12 10 1.0 ug/L 1 6010D Total Recoverable Zinc 28 20 8.7 ug/L 1 6010D Total Recoverable Antimony 5.1 5.0 0.34 ug/L 1 6020B Total Recoverable Mercury 0.27 0.20 0.080 ug/L 1 7470A Total/NA Ammonia 260 130 50 mg/L 500 350.1-1993 R2.0 Total/NA Nitrate as N 0.035 J 0.10 0.025 mg/L 1 353.2 Total/NA Nitrate Nitrite as N 0.085 J 0.10 0.041 mg/L 1 353.2 Total/NA Nitrite as N 0.050 J 0.10 0.017 mg/L 1 353.2 Total/NA Phosphorus 0.39 0.10 0.041 mg/L 1 365.4-1974 Total/NA Total Suspended Solids 31 17 17 mg/L 1 SM 2540D Total/NA Biochemical Oxygen Demand 29 6.0 6.0 mg/L 1 SM 5210B Total/NA Chemical Oxygen Demand 370 10 10 mg/L 1 SM 5220D Total/NA This Detection Summary does not include radiochemical test results. Eurofins Raleigh Page 6 of 31 3/31 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4550-1 Client Sample ID: Leachate Lab Sample ID: 752-4550-1 Date Collected: 03/15/23 15:50 Matrix: Water Date Received: 03/16/23 14:30 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL 1,4-Dioxane 53 5.0 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 88 70 - 130 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <1.7 10 1,1,1-Trichloroethane <1.2 10 1,1,2,2-Tetrachloroethane <2.8 10 1,1,2-Trichloroethane <1.4 10 1,1-Dichloroethane <1.3 10 1,1-Dichloroethene <2.1 10 1,2,3-Trichloropropane <4.9 10 1,2-Dibromo-3-Chloropropane <4.8 10 1,2-Dibromoethane <6.6 10 1,2-Dichlorobenzene <1.9 10 1,2-Dichloroethane <2.1 10 1,2-Dichloropropane <1.0 10 1,4-Dichlorobenzene 3.9 J 10 2-Butanone (MEK) <100 200 2-Hexanone <8.8 50 4-Methyl-2-pentanone (MIBK) <11 50 Acetone 220 200 Acrylonitrile <35 100 Benzene <1.5 10 Bromochloromethane <4.8 10 Bromodichloromethane <1.7 10 Bromoform <2.2 10 Bromomethane <1.4 10 Carbon disulfide <15 50 Carbon tetrachloride <1.7 10 Chlorobenzene <1.7 10 Chloroethane <2.3 10 Chloroform <1.8 10 Chloromethane <1.3 10 cis-1,2-Dichloroethene <1.5 10 cis-1,3-Dichloropropene <2.0 10 Dibromochloromethane <1.7 10 Dibromomethane <2.7 10 Ethylbenzene <1.3 10 lodomethane <17 50 Methylene Chloride 2.3 J B 10 Styrene <1.1 10 Tetrachloroethene <1.7 10 Toluene 2.8 J 10 trans- 1,2-Dichloroethene <2.1 10 trans- 1,3-Dichloropropene <1.5 10 trans- 1,4-Dichloro-2-butene <7.0 10 Trichloroethene <1.5 10 MDL Unit D Prepared Analyzed Dil Fac 3.2 ug/L 03/28/23 21:12 10 • Prepared Analyzed Dil Fac 03/28/23 21:12 10 MDL Unit D Prepared Analyzed Dil Fac C 1.7 ug/L 03/24/23 04:00 10 1.2 ug/L 03/24/23 04:00 10 2.8 ug/L 03/24/23 04:00 10 1.4 ug/L 03/24/23 04:00 10 1.3 ug/L 03/24/23 04:00 10 2.1 ug/L 03/24/23 04:00 10 4.9 ug/L 03/24/23 04:00 10 4.8 ug/L 03/24/23 04:00 10 6.6 ug/L 03/24/23 04:00 10 1.9 ug/L 03/24/23 04:00 10 2.1 ug/L 03/24/23 04:00 10 1.0 ug/L 03/24/23 04:00 10 1.9 ug/L 03/24/23 04:00 10 100 ug/L 03/24/23 04:00 10 8.8 ug/L 03/24/23 04:00 10 11 ug/L 03/24/23 04:00 10 100 ug/L 03/24/23 04:00 10 35 ug/L 03/24/23 04:00 10 1.5 ug/L 03/24/23 04:00 10 4.8 ug/L 03/24/23 04:00 10 1.7 ug/L 03/24/23 04:00 10 2.2 ug/L 03/24/23 04:00 10 1.4 ug/L 03/24/23 04:00 10 15 ug/L 03/24/23 04:00 10 1.7 ug/L 03/24/23 04:00 10 1.7 ug/L 03/24/23 04:00 10 2.3 ug/L 03/24/23 04:00 10 1.8 ug/L 03/24/23 04:00 10 1.3 ug/L 03/24/23 04:00 10 1.5 ug/L 03/24/23 04:00 10 2.0 ug/L 03/24/23 04:00 10 1.7 ug/L 03/24/23 04:00 10 2.7 ug/L 03/24/23 04:00 10 1.3 ug/L 03/24/23 04:00 10 17 ug/L 03/24/23 04:00 10 2.3 ug/L 03/24/23 04:00 10 1.1 ug/L 03/24/23 04:00 10 1.7 ug/L 03/24/23 04:00 10 1.4 ug/L 03/24/23 04:00 10 2.1 ug/L 03/24/23 04:00 10 1.5 ug/L 03/24/23 04:00 10 7.0 ug/L 03/24/23 04:00 10 1.5 ug/L 03/24/23 04:00 10 Eurofins Raleigh Page 7 of 31 3/31 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF F Job ID: 752-4550-1 Client Sample ID: Leachate Lab Sample ID: 752-4550-1 Date Collected: 03/15/23 15:50 Matrix: Water Date Received: 03/16/23 14:30 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Trichlorofluoromethane <2.4 10 2.4 ug/L 03/24/23 04:00 10 Vinyl acetate <9.5 50 9.5 ug/L 03/24/23 04:00 10 �. Vinyl chloride <3.2 10 3.2 ug/L 03/24/23 04:00 10 Xylenes, Total 9.1 J 30 4.5 ug/L 03/24/23 04:00 10 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 91 53 - 136 03/24/23 047 00 10 Dibromofluoromethane (Surr) 91 67- 129 03/24/23 04:00 10 Toluene-d8 (Surr) 92 59 - 134 03/24/23 04:00 10 Method: MCAWW 300.0-1993 R2.1 - Anions, Ion Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Sulfate 6.8 5.0 2.0 mg/L 03/28/23 23:25 5 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic 12 J 20 6.4 ug/L 03/18/23 06:27 03/20/23 14:00 1 Barium 650 10 4.4 ug/L 03/18/23 06:27 03/20/23 14:00 1 Beryllium <0.30 4.0 0.30 ug/L 03/18/23 06:27 03/20/23 14:00 1 Cadmium <0.44 5.0 0.44 ug/L 03/18/23 06:27 03/20/23 14:00 1 Chromium 16 10 1.1 ug/L 03/18/23 06:27 03/20/23 14:00 1 Cobalt 9.1 J 10 1.4 ug/L 03/18/23 06:27 03/20/23 14:00 1 Copper <3.2 20 3.2 ug/L 03/18/23 06:27 03/20/23 14:00 1 Lead <6.6 10 6.6 ug/L 03/18/23 06:27 03/20/23 14:00 1 Nickel 40 40 3.3 ug/L 03/18/23 06:27 03/20/23 14:00 1 Selenium <10 20 10 ug/L 03/18/23 06:27 03/20/23 14:00 1 Silver <1.5 10 1.5 ug/L 03/18/23 06:27 03/20/23 14:00 1 Vanadium 12 10 1.0 ug/L 03/18/23 06:27 03/20/23 14:00 1 Zinc 28 20 8.7 ug/L 03/18/23 06:27 03/20/23 14:00 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony 5.1 5.0 0.34 ug/L 03/18/23 06:27 03/20/23 19:19 1 Thallium <0.26 1.0 0.26 ug/L 03/18/23 06:27 03/20/23 19:19 1 Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury 0.27 0.20 0.080 ug/L 03/20/23 09:05 03/20/23 15:59 1 General Chemistry Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Ammonia (MCAWW 350.1-1993 260 130 50 mg/L 03/28/23 13:52 500 R2.0) Nitrate as N (EPA 353.2) 0.035 J 0.10 0.025 mg/L 03/28/23 12:04 1 Nitrate Nitrite as N (EPA 353.2) 0.085 J 0.10 0.041 mg/L 03/20/23 16:07 1 Nitrite as N (EPA 353.2) 0.050 J 0.10 0.017 mg/L 03/17/23 15:11 1 Phosphorus (EPA 365.4-1974) 0.39 0.10 0.041 mg/L 03/21/23 10:23 03/23/23 09:18 1 Total Suspended Solids (SM 31 17 17 mg/L 03/16/23 15:10 1 2540D) Biochemical Oxygen Demand (SM 29 6.0 6.0 mg/L 03/17/23 12:33 1 5210B) Eurofins Raleigh Page 8 of 31 3/31 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Client Sample ID: Leachate Date Collected: 03/15/23 15:50 Date Received: 03/16/23 14:30 General Chemistry (Continued) Analyte Result Qualifier Chemical Oxygen Demand (SM 370 5220D) F Job ID: 752-4550-1 Lab Sample ID: 752-4550-1 Matrix: Water RL MDL Unit D Prepared Analyzed Dil Fac 10 10 mg/L 03/22/2317:43 1 Eurofins Raleigh Page 9 of 31 3/31 /2023 Surrogate Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8260 SIM - 1,4-Dioxane by SIM Matrix: Water Lab Sample ID 752-4550-1 LCS 680-770046/3 LCSD 680-770046/4 MB 680-770046/6 Surrogate Legend F Job ID: 752-4550-1 Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) BFB (70-130) 88 83 89 87 BFB = 4-Bromofluorobenzene (Surr) C Method: 8260D - Volatile Organic Compounds by GC/MS Matrix: Water Prep Type: Total/NA Lab Sample ID 752-4550-1 LCS 752-1910/6 LCSD 752-1910/7 MB 752-1910/9 MRL 752-1910/5 Surrogate Legend Client Sample ID Leachate Lab Control Sample Lab Control Sample Dup Method Blank Client Sample ID Leachate Lab Control Sample Lab Control Sample Dup Method Blank Lab Control Sample BFB = 4-Bromofluorobenzene (Surr) DBFM = Dibromofluoromethane (Surr) TOL = Toluene-d8 (Surr) Percent Surrogate Recovery (Acceptance Limits) BFB DBFM TOL (53-136) (67-129) (59-134) 91 91 92 97 89 93 97 88 94 92 89 91 91 86 90 Eurofins Raleigh Page 10 of 31 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4550-1 Project/Site: Hanes Mill LF Method: 8260 SIM - 1,4-Dioxane by SIM Lab Sample ID: MB 680-770046/6 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 770046 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane <0.32 0.50 0.32 ug/L 03/28/2315:48 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 87 70 - 130 03/28/23 15:48 1 Lab Sample ID: LCS 680-770046/3 Client Sample ID: Lab Control Sample • Matrix: Water Prep Type: Total/NA Analysis Batch: 770046 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,4-Dioxane 10.0 8.96 ug/L 90 70-130 LCS LCS Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 83 70 - 130 Lab Sample ID: LCSD 680-77004614 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 770046 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 1,4-Dioxane 10.0 9.04 ug/L 90 70 -130 1 30 LCSD LCSD Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 89 70 - 130 Method: 8260D - Volatile Organic Compounds by GUMS Lab Sample ID: MB 752-1910/9 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/23/23 21:47 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/23/23 21:47 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/23/23 21:47 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/23/23 21:47 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/23/23 21:47 1 1,2-Dichlorobenzene 0.263 J 1.0 0.19 ug/L 03/23/23 21:47 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/23/23 21:47 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/23/23 21:47 1 2-Butanone (MEK) <10 20 10 ug/L 03/23/23 21:47 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/23/23 21:47 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/23/23 21:47 1 Eurofins Raleigh Page 11 of 31 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4550-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: MB 752-191019 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Acetone <10 20 10 ug/L 03/23/23 21:47 1 Acrylonitrile <3.5 10 3.5 ug/L 03/23/23 21:47 1 Benzene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/23/23 21:47 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Bromoform <0.22 1.0 0.22 ug/L 03/23/23 21:47 1 Bromomethane <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/23/23 21:47 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Chloroethane <0.23 1.0 0.23 ug/L 03/23/23 21:47 1 Chloroform <0.18 1.0 0.18 ug/L 03/23/23 21:47 1 Chloromethane <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/23/23 21:47 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/23/23 21:47 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 lodomethane <1.7 5.0 1.7 ug/L 03/23/23 21:47 1 Methylene Chloride 0.264 J 1.0 0.23 ug/L 03/23/23 21:47 1 Styrene 0.532 J 1.0 0.11 ug/L 03/23/23 21:47 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Toluene <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/23/23 21:47 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/23/23 21:47 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/23/23 21:47 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/23/23 21:47 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/23/23 21:47 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 92 53 - 136 03123123 21:47 1 Dibromofluoromethane (Surr) 89 67- 129 03123123 21:47 1 Toluene-d8 (Surr) 91 59 - 134 03123123 21:47 1 Lab Sample ID: LCS 752-1910/6 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 20.0 17.4 ug/L 87 71-120 1,1,1-Trichloroethane 20.0 18.2 ug/L 91 72-143 1,1,2,2-Tetrachloroethane 20.0 18.3 ug/L 92 59-133 1,1,2-Trichloroethane 20.0 18.0 ug/L 90 67-120 1,1-Dichloroethane 20.0 18.0 ug/L 90 79-141 1,1-Dichloroethene 20.0 16.6 ug/L 83 75-133 0 Eurofins Raleigh Page 12 of 31 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Lab Sample ID: LCS 752-1910/6 Matrix: Water Analysis Batch: 1910 Job ID: 752-4550-1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Analyte Spike Added LCS LCS Result Qualifier Unit D %Rec %Rec Limits 1,2,3-Trichloropropane 20.0 16.6 ug/L 83 69-127 1,2-Dibromo-3-Chloropropane 20.0 19.1 ug/L 95 37-157 1,2-Dibromoethane 20.0 17.9 ug/L 89 66-123 1,2-Dichlorobenzene 20.0 18.7 ug/L 93 76 -120 1,2-Dichloroethane 20.0 17.2 ug/L 86 72 -151 1,2-Dichloropropane 20.0 17.6 ug/L 88 78 -125 1,4-Dichlorobenzene 20.0 17.8 ug/L 89 76 -122 2-Butanone (MEK) 40.0 45.1 ug/L 113 36 -135 2-Hexanone 40.0 40.0 ug/L 100 36 -191 4-Methyl-2-pentanone (MIBK) 40.0 39.9 ug/L 100 56-166 Acetone 40.0 39.7 ug/L 99 10 -158 Acrylonitrile 60.0 59.2 ug/L 99 10 - 200 Benzene 20.0 17.2 ug/L 86 80 -134 Bromochloromethane 20.0 17.4 ug/L 87 74 -128 Bromodichloromethane 20.0 17.5 ug/L 87 72 -129 Bromoform 20.0 18.8 ug/L 94 73 -120 Bromomethane 20.0 13.5 ug/L 67 38 -189 Carbon disulfide 20.0 19.0 ug/L 95 65 -173 Carbon tetrachloride 20.0 17.0 ug/L 85 68 -142 Chlorobenzene 20.0 17.3 ug/L 86 80 -120 Chloroethane 20.0 17.5 ug/L 88 45 - 213 Chloroform 20.0 17.1 ug/L 85 78 -138 Chloromethane 20.0 15.5 ug/L 77 56 -171 cis-1,2-Dichloroethene 20.0 18.1 ug/L 91 69 -120 cis-1,3-Dichloropropene 20.0 17.7 ug/L 88 63 -125 Dibromochloromethane 20.0 17.7 ug/L 89 73 -120 Dibromomethane 20.0 17.0 ug/L 85 76 -124 Ethylbenzene 20.0 17.2 ug/L 86 68 -124 lodomethane 20.0 19.1 ug/L 95 34 -140 Methylene Chloride 20.0 17.7 ug/L 89 68 -128 Styrene 20.0 17.4 ug/L 87 73 -120 Tetrachloroethene 20.0 16.8 ug/L 84 40 -181 Toluene 20.0 17.1 ug/L 85 71 -120 trans- 1,2-Dichloroethene 20.0 16.3 ug/L 82 75-139 trans- 1,3-Dichloropropene 20.0 20.0 ug/L 100 65-152 trans- 1,4-Dichloro-2-butene 20.0 19.5 ug/L 98 10-142 Trichloroethene 20.0 16.3 ug/L 82 74 -120 Trichlorofluoromethane 20.0 16.5 ug/L 83 68 -183 Vinyl acetate 20.0 22.8 ug/L 114 10 -198 Vinyl chloride 20.0 15.9 ug/L 79 49 -150 Xylenes, Total 60.0 53.9 ug/L 90 77 -121 LCS LCS Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 97 53 -136 Dibromofluoromethane (Surr) 89 67-129 Toluene-d8 (Surr) 93 59 -134 0 Eurofins Raleigh Page 13 of 31 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4550-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: LCSD 752-1910/7 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 1,1,1,2-Tetrachloroethane 20.0 19.9 ug/L 100 71-120 13 16 1,1,1-Trichloroethane 20.0 18.1 ug/L 90 72-143 1 18 1,1,2,2-Tetrachloroethane 20.0 19.3 ug/L 96 59-133 5 16 1,1,2-Trichloroethane 20.0 18.9 ug/L 94 67-120 5 18 1,1-Dichloroethane 20.0 18.1 ug/L 91 79-141 1 19 1,1-Dichloroethene 20.0 16.2 ug/L 81 75-133 2 20 1,2,3-Trichloropropane 20.0 16.9 ug/L 84 69-127 2 17 1,2-Dibromo-3-Chloropropane 20.0 21.7 ug/L 109 37-157 13 18 1,2-Dibromoethane 20.0 18.8 ug/L 94 66-123 5 15 1,2-Dichlorobenzene 20.0 20.5 ug/L 102 76 -120 9 16 1,2-Dichloroethane 20.0 18.5 ug/L 93 72 -151 8 16 1,2-Dichloropropane 20.0 18.9 ug/L 94 78 -125 7 19 1,4-Dichlorobenzene 20.0 19.8 ug/L 99 76 -122 10 16 2-Butanone (MEK) 40.0 45.6 ug/L 114 36 -135 1 19 2-Hexanone 40.0 42.6 ug/L 106 36 -191 6 17 4-Methyl-2-pentanone (MIBK) 40.0 41.8 ug/L 105 56-166 5 19 Acetone 40.0 45.5 ug/L 114 10 -158 13 78 Acrylonitrile 60.0 63.4 ug/L 106 10 - 200 7 36 Benzene 20.0 18.0 ug/L 90 80-134 5 17 Bromochloromethane 20.0 18.6 ug/L 93 74 -128 7 18 Bromodichloromethane 20.0 19.0 ug/L 95 72 -129 8 16 Bromoform 20.0 20.8 ug/L 104 73 -120 10 44 Bromomethane 20.0 14.2 ug/L 71 38 -189 6 27 Carbon disulfide 20.0 19.5 ug/L 98 65 -173 2 38 Carbon tetrachloride 20.0 18.0 ug/L 90 68 -142 5 17 Chlorobenzene 20.0 18.3 ug/L 91 80 -120 6 16 Chloroethane 20.0 16.5 ug/L 83 45 - 213 6 26 Chloroform 20.0 17.7 ug/L 88 78 -138 3 17 Chloromethane 20.0 16.2 ug/L 81 56 -171 5 28 cis-1,2-Dichloroethene 20.0 18.0 ug/L 90 69 -120 1 18 cis-1,3-Dichloropropene 20.0 18.7 ug/L 93 63 -125 6 17 Dibromochloromethane 20.0 18.8 ug/L 94 73 -120 6 16 Dibromomethane 20.0 18.9 ug/L 94 76 -124 10 15 Ethylbenzene 20.0 18.4 ug/L 92 68 -124 6 16 lodomethane 20.0 18.6 ug/L 93 34 -140 2 15 Methylene Chloride 20.0 17.7 ug/L 88 68 -128 0 17 Styrene 20.0 20.0 ug/L 100 73 -120 14 23 Tetrachloroethene 20.0 17.9 ug/L 90 40 -181 7 26 Toluene 20.0 18.5 ug/L 93 71 -120 8 17 trans- 1,2-Dichloroethene 20.0 16.9 ug/L 84 75-139 3 19 trans- 1,3-Dichloropropene 20.0 21.0 ug/L 105 65-152 5 16 trans- 1,4-Dichloro-2-butene 20.0 19.9 ug/L 99 10-142 2 28 Trichloroethene 20.0 18.0 ug/L 90 74 -120 10 22 Trichlorofluoromethane 20.0 16.9 ug/L 85 68 -183 2 22 Vinyl acetate 20.0 22.4 ug/L 112 10 -198 2 21 Vinyl chloride 20.0 17.0 ug/L 85 49 -150 7 27 Xylenes, Total 60.0 57.5 ug/L 96 77 -121 6 16 0 Eurofins Raleigh Page 14 of 31 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4550-1 Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: LCSD 752-1910/7 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 LCSD LCSD L Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 97 53 - 136 Dibromofluoromethane (Surr) 88 67- 129 Toluene-d8 (Surr) 94 59 - 134 r Lab Sample ID: MRL 752-1910/5 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 1.00 0.990 J ug/L 99 1,1,1-Trichloroethane 1.00 0.918 J ug/L 92 1,1,2,2-Tetrachloroethane 1.00 1.36 ug/L 136 1,1,2-Trichloroethane 1.00 1.05 ug/L 105 1,1-Dichloroethane 1.00 1.02 ug/L 102 1,1-Dichloroethene 1.00 0.866 J ug/L 87 1,2,3-Trichloropropane 1.00 1.01 ug/L 101 1,2-Dibromo-3-Chloropropane 1.00 0.671 J ug/L 67 1,2-Dibromoethane 1.00 0.920 J ug/L 92 1,2-Dichlorobenzene 1.00 4.07 ug/L 407 1,2-Dichloroethane 1.00 0.884 J ug/L 88 1,2-Dichloropropane 1.00 0.866 J ug/L 87 1,4-Dichlorobenzene 1.00 3.39 ug/L 339 2-Butanone (MEK) 2.00 <10 ug/L 136 2-Hexanone 2.00 3.39 J ug/L 170 4-Methyl-2-pentanone (MIBK) 2.00 1.88 J ug/L 94 Acetone 2.00 <10 ug/L 141 Acrylonitrile 5.00 6.20 J ug/L 124 Benzene 1.00 0.994 J ug/L 99 Bromochloromethane 1.00 1.08 ug/L 108 Bromodichloromethane 1.00 1.20 ug/L 120 Bromoform 1.00 0.920 J ug/L 92 Bromomethane 1.00 0.673 J ug/L 67 Carbon disulfide 2.00 2.09 J ug/L 105 Carbon tetrachloride 1.00 0.916 J ug/L 92 Chlorobenzene 1.00 1.68 ug/L 168 Chloroethane 1.00 0.449 J ug/L 45 Chloroform 1.00 1.04 ug/L 104 Chloromethane 1.00 0.645 J ug/L 65 cis-1,2-Dichloroethene 1.00 0.963 J ug/L 96 cis-1,3-Dichloropropene 1.00 0.886 J ug/L 89 Dibromochloromethane 1.00 1.26 ug/L 126 Dibromomethane 1.00 0.982 J ug/L 98 Ethylbenzene 1.00 1.26 ug/L 126 Iodomethane 2.00 4.10 J ug/L 205 Methylene Chloride 1.00 1.40 ug/L 140 Styrene 1.00 5.20 ug/L 520 Tetrachloroethene 1.00 1.07 ug/L 107 Toluene 1.00 1.21 ug/L 121 Eurofins Raleigh Page 15 of 31 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4550-1 Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Lab Sample ID: MRL 752-1910/5 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits trans- 1,2-Dichloroethene 1.00 1.02 ug/L 102 trans- 1,3-Dichloropropene 1.00 1.18 ug/L 118 trans- 1,4-Dichloro-2-butene 1.00 1.62 ug/L 162 Trichloroethene 1.00 1.10 ug/L 110 Trichlorofluoromethane 1.00 0.920 J ug/L 92 Vinyl acetate 2.00 1.63 J ug/L 81 Vinyl chloride 1.00 1.11 ug/L ill Xylenes, Total 3.00 5.47 ug/L 182 MRL MRL Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 91 53 - 136 Dibromofluoromethane (Surr) 86 67 - 129 Toluene-d8 (Surr) 90 59 - 134 Method: 300.0-1993 R2.1 - Anions, Ion Chromatography Lab Sample ID: MB 680-770038/33 Matrix: Water Analysis Batch: 770038 MB MB Analyte Result Qualifier Sulfate <0.40 Lab Sample ID: LCS 680-770038/34 Matrix: Water Analysis Batch: 770038 Analyte Sulfate Lab Sample ID: LCSD 680-770038/35 Matrix: Water Analysis Batch: 770038 RL MDL Unit 1.0 0.40 mg/L Client Sample ID: Method Blank Prep Type: Total/NA D Prepared Analyzed Dil Fac 03/28/23 17:17 1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Spike LCS LCS %Rec Added Result Qualifier Unit D %Rec Limits 10.0 9.88 mg/L 99 90 -110 Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Sulfate 10.0 9.94 mg/L 99 90 -110 1 15 Method: 6010D - Metals (ICP) Lab Sample ID: MB 680-768335/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768721 Prep Batch: 768335 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/18/23 06:27 03/20/23 13:44 1 Barium <4.4 10 4.4 ug/L 03/18/23 06:27 03/20/23 13:44 1 Beryllium <0.30 4.0 0.30 ug/L 03/18/23 06:27 03/20/23 13:44 1 Cadmium <0.44 5.0 0.44 ug/L 03/18/23 06:27 03/20/23 13:44 1 Chromium <1.1 10 1.1 ug/L 03/18/23 06:27 03/20/23 13:44 1 Cobalt <1.4 10 1.4 ug/L 03/18/23 06:27 03/20/23 13:44 1 0 Page 16 of 31 Eurofins Raleigh 3/31 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 6010D - Metals (ICP) (Continued) Lab Sample ID: MB 680-768335/1-A Matrix: Water Analysis Batch: 768721 Analyte MB MB Result Qualifier Copper <3.2 Lead <6.6 Nickel <3.3 Selenium <10 Silver <1.5 Vanadium <1.0 Zinc <8.7 Lab Sample ID: LCS 680-768335/2-A Matrix: Water Analysis Batch: 768721 Analyte Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Selenium Silver Vanadium Zinc Method: 6020B - Metals (ICP/MS) Job ID: 752-4550-1 Client Sample ID: Method Blank Prep Type: Total Recoverable Prep Batch: 768335 RL MDL Unit D Prepared Analyzed Dil Fac 20 3.2 ug/L 03/18/23 06:27 03/20/23 13:44 1 10 6.6 ug/L 03/18/23 06:27 03/20/23 13:44 1 40 3.3 ug/L 03/18/23 06:27 03/20/23 13:44 1 20 10 ug/L 03/18/23 06:27 03/20/23 13:44 1 10 1.5 ug/L 03/18/23 06:27 03/20/23 13:44 1 10 1.0 ug/L 03/18/23 06:27 03/20/23 13:44 1 20 8.7 ug/L 03/18/23 06:27 03/20/23 13:44 1 Spike Added LCS LCS Result Qualifier Client Sample ID: Lab Control Sample Prep Type: Total Recoverable Prep Batch: 768335 %Rec Unit D %Rec Limits 100 103 ug/L 103 80-120 100 102 ug/L 102 80-120 50.0 52.7 ug/L 105 80 -120 50.0 50.3 ug/L 101 80 -120 100 102 ug/L 102 80-120 50.0 51.4 ug/L 103 80 -120 100 108 ug/L 108 80-120 505 511 ug/L 101 80-120 100 101 ug/L 101 80-120 100 91.8 ug/L 92 80 -120 50.0 48.7 ug/L 97 80 -120 100 101 ug/L 101 80-120 100 105 ug/L 105 80-120 Lab Sample ID: MB 680-768334/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768962 Prep Batch: 768334 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/18/23 06:27 03/21/23 12:16 1 Thallium <0.26 1.0 0.26 ug/L 03/18/23 06:27 03/21/23 12:16 1 Lab Sample ID: LCS 680-768334/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768962 Prep Batch: 768334 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Antimony 50.0 48.8 ug/L 98 80 -120 Thallium 50.0 47.3 ug/L 95 80-120 Page 17 of 31 Eurofins Raleigh 3/31 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4550-1 Project/Site: Hanes Mill LF Method: 7470A - Mercury (CVAA) Lab Sample ID: MB 680-768542/12-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 768864 Prep Batch: 768542 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/20/23 09:05 03/20/23 15:18 1 Lab Sample ID: LCS 680-768542/13-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 768864 Prep Batch: 768542 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Mercury 2.50 2.48 ug/L 99 80-120 Method: 350.1-1993 R2.0 - Nitrogen, Ammonia Lab Sample ID: MB 680-770103/41 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 770103 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Ammonia <0.10 0.25 0.10 mg/L 03/28/2311:15 1 FLab Sample ID: LCS 680-770103/42 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 770103 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Ammonia 1.00 0.987 mg/L 99 90-110 Method: 353.2 - Nitrogen, Nitrite Lab Sample ID: MB 752-184818 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1848 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Nitrite as N <0.017 0.10 0.017 mg/L 03/17/23 15:07 1 Lab Sample ID: LCS 752-1848/11 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1848 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Nitrite as N 1.00 1.04 mg/L 104 90 -110 Lab Sample ID: LCSD 752-1848/50 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1848 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Nitrite as N 1.00 1.03 mg/L 103 90 -110 0 10 Eurofins Raleigh Page 18 of 31 3/31 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4550-1 Project/Site: Hanes Mill LF Method: 353.2 - Nitrogen, Nitrite (Continued) Lab Sample ID: 752-4550-1 MS Client Sample ID: Leachate Matrix: Water Prep Type: Total/NA Analysis Batch: 1848 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Nitrite as N 0.050 J 1.00 0.979 mg/L 93 90 -110 Lab Sample ID: 752-4550-1 MSD Client Sample ID: Leachate Matrix: Water Prep Type: Total/NA Analysis Batch: 1848 A Sample Sample Spike MSD MSD %Rec RPD Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit Nitrite as N 0.050 J 1.00 0.963 mg/L 91 90 -110 2 10 Method: 353.2 - Nitrogen, Nitrate -Nitrite Lab Sample ID: MB 752-1939/73 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1939 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Nitrate Nitrite as N <0.041 0.10 0.041 mg/L 03/20/23 15:45 1 Lab Sample ID: LCS 752-1939/74 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1939 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Nitrate Nitrite as N 1.25 1.31 mg/L 105 90 -110 Method: 365.4-1974 - Phosphorus, Total Lab Sample ID: MB 680-768784/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 769229 Prep Batch: 768784 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Phosphorus <0.041 0.10 0.041 mg/L 03/21/23 10:23 03/23/23 09:06 1 Lab Sample ID: LCS 680-768784/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 769229 Prep Batch: 768784 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Phosphorus 2.00 2.10 mg/L 105 90 - 110 Method: SM 2540D - Solids, Total Suspended (TSS) Lab Sample ID: MB 752-1815/1 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1815 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Total Suspended Solids <2.5 2.5 2.5 mg/L 03/16/23 15:10 1 Eurofins Raleigh Page 19 of 31 3/31 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF F Job ID: 752-4550-1 Method: SM 2540D - Solids, Total Suspended (TSS) (Continued) Lab Sample ID: LCS 752-1815/2 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1815 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Total Suspended Solids 100 107 mg/L 107 80 - 120 Lab Sample ID: 752-4550-1 DU Client Sample ID: Leachate Matrix: Water Prep Type: Total/NA Analysis Batch: 1815 A Sample Sample DU DU RPD Analyte Result Qualifier Result Qualifier Unit D RPD Limit Total Suspended Solids 31 29.3 mg/L 4 20 Method: SM 5210B - BOD, 5-Day Lab Sample ID: SCB 752-1887/2 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1887 SCB SCB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Biochemical Oxygen Demand 0.879 0.0000020 0.0000020 mg/L 03/17/23 12:19 1 Lab Sample ID: USB 752-1887/1 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1887 USB USB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Biochemical Oxygen Demand 0.170 0.0000020 0.0000020 mg/L 03/17/23 12:16 1 Lab Sample ID: LCS 752-1887/3 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1887 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Biochemical Oxygen Demand 198 203 mg/L 102 85 -115 Method: SM 5220D - COD Lab Sample ID: MB 752-1893/2 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1893 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Chemical Oxygen Demand <10 10 10 mg/L 03/22/23 17:43 1 Lab Sample ID: LCS 752-1893/4 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1893 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Chemical Oxygen Demand 500 506 mg/L 101 95-105 Eurofins Raleigh Page 20 of 31 3/31 /2023 QC Association Summary Client: WSP USA Inc Job ID: 752-4550-1 Project/Site: Hanes Mill LF GC/MS VOA Analysis Batch: 1910 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total/NA Water 8260D MB 752-1910/9 Method Blank Total/NA Water 8260D LCS 752-1910/6 Lab Control Sample Total/NA Water 8260D LCSD 752-1910/7 Lab Control Sample Dup Total/NA Water 8260D MRL 752-1910/5 Lab Control Sample Total/NA Water 8260D Analysis Batch: 770046 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total/NA Water 8260 SIM MB 680-770046/6 Method Blank Total/NA Water 8260 SIM LCS 680-770046/3 Lab Control Sample Total/NA Water 8260 SIM LCSD 680-770046/4 Lab Control Sample Dup Total/NA Water 8260 SIM HPLC/IC Analysis Batch: 770038 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total/NA Water 300.0-1993 R2.1 MB 680-770038/33 Method Blank Total/NA Water 300.0-1993 R2.1 LCS 680-770038/34 Lab Control Sample Total/NA Water 300.0-1993 R2.1 LCSD 680-770038/35 Lab Control Sample Dup Total/NA Water 300.0-1993 R2.1 Metals Prep Batch: 768334 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total Recoverable Water 3005A MB 680-768334/1-A Method Blank Total Recoverable Water 3005A LCS 680-768334/2-A Lab Control Sample Total Recoverable Water 3005A Prep Batch: 768335 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total Recoverable Water 3005A MB 680-768335/1-A Method Blank Total Recoverable Water 3005A LCS 680-768335/2-A Lab Control Sample Total Recoverable Water 3005A Prep Batch: 768542 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total/NA Water 7470A MB 680-768542/12-A Method Blank Total/NA Water 7470A LCS 680-768542/13-A Lab Control Sample Total/NA Water 7470A Analysis Batch: 768721 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total Recoverable Water 6010D 768335 MB 680-768335/1-A Method Blank Total Recoverable Water 6010D 768335 LCS 680-768335/2-A Lab Control Sample Total Recoverable Water 6010D 768335 Analysis Batch: 768864 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total/NA Water 7470A 768542 MB 680-768542/12-A Method Blank Total/NA Water 7470A 768542 Eurofins Raleigh Page 21 of 31 3/31/2023 QC Association Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Metals (Continued) Analysis Batch: 768864 (Continued) Lab Sample ID Client Sample ID LCS 680-768542/13-A Lab Control Sample Analysis Batch: 768962 Lab Sample ID Client Sample ID 752-4550-1 Leachate MB 680-768334/1-A Method Blank LCS 680-768334/2-A Lab Control Sample General Chemistry Analysis Batch: 1815 Job ID: 752-4550-1 Prep Type Matrix Method Prep Batch Total/NA Water 7470A 768542 Prep Type Matrix Method Prep Batch Total Recoverable Water 6020B 768334 Total Recoverable Water 6020B 768334 Total Recoverable Water 6020B 768334 Lab Sample ID Client Sample ID Prep Type Matrix 752-4550-1 Leachate Total/NA Water MB 752-1815/1 Method Blank Total/NA Water LCS 752-1815/2 Lab Control Sample Total/NA Water 752-4550-1 DU Leachate Total/NA Water Analysis Batch: 1848 Lab Sample ID Client Sample ID Prep Type Matrix 752-4550-1 Leachate Total/NA Water MB 752-1848/8 Method Blank Total/NA Water LCS 752-1848/11 Lab Control Sample Total/NA Water LCSD 752-1848/50 Lab Control Sample Dup Total/NA Water 752-4550-1 MS Leachate Total/NA Water 752-4550-1 MSD Leachate Total/NA Water Analysis Batch: 1887 Method Prep Batch SM 2540D SM 2540D SM 2540D SM 2540D Method 353.2 353.2 353.2 353.2 353.2 353.2 0 Prep Batch C Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total/NA Water SM 5210B SCB 752-1887/2 Method Blank Total/NA Water SM 5210B USB 752-1887/1 Method Blank Total/NA Water SM 5210B LCS 752-1887/3 Lab Control Sample Total/NA Water SM 5210B Analysis Batch: 1893 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total/NA Water SM 5220D MB 752-1893/2 Method Blank Total/NA Water SM 5220D LCS 752-1893/4 Lab Control Sample Total/NA Water SM 5220D Analysis Batch: 1939 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total/NA Water 353.2 MB 752-1939/73 Method Blank Total/NA Water 353.2 LCS 752-1939/74 Lab Control Sample Total/NA Water 353.2 Analysis Batch: 1946 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4550-1 Leachate Total/NA Water 353.2 Eurofins Raleigh Page 22 of 31 3/31/2023 QC Association Summary Client: WSP USA Inc Project/Site: Hanes Mill LF F Job ID: 752-4550-1 General Chemistry Prep Batch: 768784 Lab Sample ID Client Sample ID Prep Type Matrix Method 752-4550-1 Leachate Total/NA Water Digestion MB 680-768784/1-A Method Blank Total/NA Water Digestion LCS 680-768784/2-A Lab Control Sample Total/NA Water Digestion Analysis Batch: 769229 Lab Sample ID Client Sample ID Prep Type Matrix Method 752-4550-1 Leachate Total/NA Water 365.4-1974 MB 680-768784/1-A Method Blank Total/NA Water 365.4-1974 LCS 680-768784/2-A Lab Control Sample Total/NA Water 365.4-1974 Analysis Batch: 770103 Lab Sample ID Client Sample ID Prep Type Matrix Method 752-4550-1 Leachate Total/NA Water 350.1-1993 R2.0 MB 680-770103/41 Method Blank Total/NA Water 350.1-1993 R2.0 LCS 680-770103/42 Lab Control Sample Total/NA Water 350.1-1993 R2.0 Prep Batch L Prep Batch 768784 768784 768784 • Prep Batch Eurofins Raleigh Page 23 of 31 3/31/2023 Lab Chronicle Client: WSP USA Inc Project/Site: Hanes Mill LF F Job ID: 752-4550-1 Client Sample ID: Leachate Lab Sample ID: 752-4550-1 Date Collected: 03/15/23 15:50 Matrix: Water Date Received: 03/16/23 14:30 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 10 770046 RKJ EET SAV 03/28/23 21:12 Total/NA Analysis 8260D 10 1910 OS EET ESC 03/24/23 04:00 Total/NA Analysis 300.0-1993 R2.1 5 770038 UI EET SAV 03/28/23 23:25 Total Recoverable Prep 3005A 768335 RR EET SAV 03/18/23 06:27 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 14:00 Total Recoverable Prep 3005A 768334 RR EET SAV 03/18/23 06:27 Total Recoverable Analysis 6020B 1 768962 BWR EET SAV 03/20/23 19:19 Total/NA Prep 7470A 768542 BCB EET SAV 03/20/23 09:05 Total/NA Analysis 7470A 1 768864 BCB EET SAV 03/20/23 15:59 Total/NA Analysis 350.1-1993 R2.0 500 770103 NVF EET SAV 03/28/23 13:52 Total/NA Analysis 353.2 1 1848 CB EET ESC 03/17/23 15:11 Total/NA Analysis 353.2 1 1939 ME EET ESC 03/20/23 16:07 Total/NA Analysis 353.2 1 1946 ME EET ESC 03/28/23 12:04 Total/NA Prep Digestion 768784 SM EET SAV 03/21/23 10:23 Total/NA Analysis 365.4-1974 1 769229 AS EET SAV 03/23/23 09:18 Total/NA Analysis SM 2540D 1 1815 JC EET ESC 03/16/23 15:10 Total/NA Analysis SM 5210B 1 1887 JC EET ESC 03/17/23 12:33 Total/NA Analysis SM 5220D 1 1893 JC EET ESC 03/22/23 17:43 Laboratory References: EET ESC = Eurofins Raleigh, 102-A Woodwinds Industrial Court, Cary, NC 27511, TEL (919)677-1669 EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Page 24 of 31 Eurofins Raleigh 3/31 /2023 Accreditation/Certification Summary Client: WSP USA Inc Job ID: 752-4550-1 Project/Site: Hanes Mill LF Laboratory: Eurofins Raleigh Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below. Authority Program Identification Number Expiration Date North Carolina (WW/SW) State 591 12-31-23 The following analytes are included in this report, but the laboratory is not certified by the governing authority. This list may include analytes for which the agency does not offer certification. Analysis Method Prep Method Matrix Analyte 353.2 Water Nitrate as N Laboratory: Eurofins Savannah The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (WW/SW) State 269 12-31-23 Eurofins Raleigh Page 25 of 31 3/31 /2023 Method Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Method Method Description 8260 SIM 1,4-Dioxane by SIM 8260D Volatile Organic Compounds by GC/MS 300.0-1993 R2.1 Anions, Ion Chromatography 6010D Metals (ICP) 6020B Metals (ICP/MS) 7470A Mercury (CVAA) 350.1-1993 R2.0 Nitrogen, Ammonia 353.2 Nitrate by Calculation 353.2 Nitrogen, Nitrate -Nitrite 353.2 Nitrogen, Nitrite 365.4-1974 Phosphorus, Total SM 2540D Solids, Total Suspended (TSS) SM 5210B BOD, 5-Day SM 5220D COD 3005A Preparation, Total Recoverable or Dissolved Metals 5030C Purge and Trap 5030C Purge and Trap 7470A Preparation, Mercury Digestion Digestion, Hot Block Job ID: 752-4550-1 Protocol Laboratory SW846 EET SAV SW846 EET ESC MCAWW EET SAV SW846 EET SAV SW846 EET SAV SW846 EET SAV MCAWW EET SAV EPA EET ESC EPA EET ESC EPA EET ESC EPA EET SAV SM EET ESC SM EET ESC SM EET ESC SW846 EET SAV SW846 EET ESC SW846 EET SAV SW846 EET SAV EPA EET SAV Protocol References: EPA= US Environmental Protection Agency MCAWW = "Methods For Chemical Analysis Of Water And Wastes", EPA-600/4-79-020, March 1983 And Subsequent Revisions. SM = "Standard Methods For The Examination Of Water And Wastewater" SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. Laboratory References: EET ESC = Eurofins Raleigh, 102-A Woodwinds Industrial Court, Cary, NC 27511, TEL (919)677-1669 EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Eurofins Raleigh Page 26 of 31 3/31/2023 Client: WSP USA Inc Sample Summary Job ID: 752-4550-1 Project/Site: Hanes Mill LF Lab Sample ID Client Sample ID 752-4550-1 Leachate Matrix Collected Received Water 03/15/2315:50 03/16/2314:30 Page 27 of 31 EurofinVN1403 O U A t 3 - rn c 1.6 3 r h (� O N C °o U Z 0) 3 (V O W Q cU n Z O G O QOO Q° C l0 h 10 N AOry (Nn f(lyl O❑ O C�'Cy T N O Z N ro N a � U x w fl O. d S ZQ Z Z Z Sr Q�aF0 mz00.awu Ua C E E E M v C c7 O C a C h p «o N i5 d<, o cl 00 u�d� m m Umcg m0E ❑❑ SZNZ ZMQQcmipww t C / h U a ° N 'D h+e siouje;uoo;o le,QwnN leiolm v ''�, RN iY ,.:S tit �Si31., 2: n o _ - LO L �0 c E`2 E "� E $'•' r)cx 41 E aei v C� w ` h Z '~ `` L ❑ ❑ ❑ rn s splloS pepuedsnS leiol - 0049Z ;"Z=, of m to - 0 r O y m N puewadUPBRxOle01wa40o18-01eO 80tZSWS !r d N H O y xlpuaddy 009Z9 - 009Z9 P Q:: y ur N E E eielins 0az wzjoao oo£ _ L% L 0RO aiuilN `aiPBN Z"£S£ sue; •� a a E >, to N pueweOueBAxOleolwo40-00ZZS y , U 3 o N se OM41N a7ei8N - Z•£9£ Q ¢ V O o ouexol0-Vt-min wIS 009Z9:2te w VOL41 `SOZ09 `00t09 zsq ai O ? c -i > m '0 m wm c C� u � Of u a af 0 U 4"S9f `L'OS£ �E E Q co rn A h a cn o E S >:: ; '(9M�P sGXY�"ldweg pa;e;Ild-Plai3 vi -mo EL EL c _ c a m .`w E m ?1 a C " - i r.y o m `2rc U U U d a Q C T '.�^ U � o n.d E `�w E T 0 N z U' a o E E (R :— �.J3 c m h (n — c 3 m m „ e "o -e OCL c 0 E~ E E #O E o d �- E CL r. o- O W '' m m` m m m NO c a c m x i� yy )CL I N N O Z t O U) E J OC m O N .0 U rn T t o O Z c `;'. �� ' t o (z j0) 0 C m W A a� c Z O a) C N m O h —_ d C `O C N N O N C m 0 c a� = V' h ! m n °;. 0 (N Z kE L E�UI17 i. C9 m'L t E0'o S 9Z V U U ¢ U (D a w a` in e7 `+-:- � a 0 w a: 17a Page 28 of 31 3/31 /2023 Mr. 0 AL- .:r e N M. C ^ r fp N "? Zrn '3 N O ui o2 U d r ° v T o tp vl m Z " m O a 0 0 a o w N p o QQ ul u N v` tZo m t� N N y V a s° z z z x ¢ p '° �- 1= o Enljt� E o zOaoa: rqF>>3:>N e E 1 }/ 0 V ca u o a ¢ m �aOx � CL t- x y UO c m0 E `°' 30¢ (Jf w> z°m U N W p� �t N 2, Z� Q Q u O W. W N o u 10 v O N U h m a Q. N 1- $ d ¢m U 0 w LL0 x_-iYJ 0 j Ca ac N 3 N 'O C L . ...... 9.j8ll)8I1iao )O J'OqwnN i>�3°l - v -. " c m w Q > vn L W y « N� N E N E ., oN E S Q o E M m Z (0 11) m c U m LC m 0 rn z 1 9 E `o j u m 9 6 tt�a N O al n N N Y E 0) 7 sualuy oml AuV (aow) mot wiEwo o0C :... x z g �o_ E oom .°o �n ` 0)N 5 0 6-010-0,' O0c091X066 wis a0m x E Q U) v o m y u R I dV ON OZ09 V900c18OZ09'. x m a �a a Q m Q I dV ON 009 V900cla009 X N � .o � 2 'm o eluawwV : X Wosc y a a> 5 m s m a u v N ` a a a E (VVAO) tinoiaW da d VOLtVLNOLYL '.. 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N w c a'1 v 1? m�E 2y L: Nz E m w Q Ec v U (D i W u a W¢ [14 Page 29 of 31 3/31 /2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4550-1 Login Number: 4550 List Number: 1 Creator: Barnes, Sara Question List Source: Eurofins Raleigh Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey True meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. True There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. True Eurofins Raleigh Page 30 of 31 3/31/2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4550-1 Login Number: 4550 List Number: 2 Creator: Kirkland, Bernard C Question List Source: Eurofins Savannah List Creation: 03/17/23 02:07 PM Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey N/A meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. True There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. N/A Eurofins Raleigh Page 31 of 31 3/31/2023 WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 1 of 4 Project Name: Hanes Mill Rd Landfill — Leachate Project Reference Number: GL2014424721-22 Sampling Event Date: March 13-16, 2023 Review Date: April 19, 2023 Report #: 752-4550-1 NN %%I ) Initials: NTT QA/QC: BSD Person(s) performing the review are to initial each item on this form as acknowledgement of data acceptance, or as acknowledgement of a review issue. In the case of the latter, a brief explanation should follow the applicable item. WSP USA, Inc. has reviewed the laboratory certificates of analysis, chain -of -custody form, and laboratory provided sample group quality assurance and quality control data for the above referenced sample group to identify potential bias or inaccuracy, in general accordance with the following United States Environmental Protection Agency documents: • Region III Modifications to Functional Guidelines for Organic Data Review Multi -Media, Multi -Concentration, September 1994; • Region III Modifications to the Laboratory Data Validation Functional Guidelines for Evaluating Inorganic Analyses, April 1993; and • Laboratory Data Validation Functional Guidelines for Evaluating Inorganic Analyses, July 1998. COMPLIANCE ANALYTE LIST(S) (check all that apply) NC Closed Facility / C&D List NC Appendix I NC Appendix I + Detects NC Appendix II X NC Subtitle D Leachate List Other: Mercury 1.0 CHAIN OF CUSTODY (COC) REVIEW NTT COC was properly signed by all parties. NTT Correct project name and number are on the form. NTT Sample receipt condition at laboratory was acceptable. NTT Each sample and blank submitted for analysis appears in the report. 2.0 SAMPLE HOLDING TIMES NTT Holding times for extraction and/or analysis were met for each analytical Method (see below for reference). WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 2 of 4 Review Criteria Method Anal tes Holding Time SW-846 Method 8260 and 8011 VOCs 14 days SW-846 Methods 8270, 8080, 8081, 8082, and 8151 SVOCs, PCBs, pesticides and herbicides 7 days for extraction, 40 days from extraction for analysis SW-846 Methods 6000 and 7000 Series Metals except mercury 6 months (no temperature requirements) SW-846 Method 7470 Mercury 28 days SW-846 Method 376.1 Sulfide 7 days SW-846 Method 9010 Cyanide 14 days EPA Method 300 Nitrate/Sulfate 48 hours/28 days EPA Method 405.1 BOD 48 hours EPA Method 410.4 COD 28 days EPA Method 365.4 Phosphorous 28 days 3.0 LABORATORY QUALITY CONTROL REVIEW NTT Laboratory analyzed at least one internal blank for each method, where applicable. NTT Laboratory blank is interference -free. Method 350.1: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for analytical batch 680-770103 were outside control limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits. y Method 365.4: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 680-768784 and analytical batch 680-769229 were outside control limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits. NTT Surrogate recoveries are provided for each analytical method, where applicable. NTT Surrogate recoveries for each method are within the acceptable limits (i.e., at least 50% of the surrogates were within range). NTT MS/MSD/LCS data results are provided for each analytical method. Method 8260D: The matrix spike / matrix spike duplicate / sample duplicate (MS/MSD/DUP) precision for analytical batch 752-1910 was outside control limits for 1,2-Dichlorobenzene and 1,4-Dichlorobenzene . Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample / laboratory control sample duplicate (LCS/LCSD) precision was within acceptance limits. Method 353.2: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for analytical batch 752-1939 were outside control limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits. Method 365.4: The native sample, matrix spike, and matrix spike duplicate (MS/MSD) associated with preparation batch 680-768784 and analytical batch 680-769229 were WSP USA, INC. 1 QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 3 of 4 performed at the same dilution. Due to the additional level of analyte present in the spiked samples, the concentration of Phosphorus in the MS/MSD was above the instrument calibration range. The data have been reported and qualified. NTT MS/MSD/LCS recoveries for each method are within the acceptable limits (i.e., at least 1 of the 3 were within range). 4.0 ANALYTE LISTS/METHODS NTT The proper number of constituents are present for each analyte list as identified above (including detects where applicable). NTT Proper EPA SW-846 analytical methods were used for analysis. 5.0 DATA REPORTING NTT All analytical reporting associated with the event was performed by the contracted lab. NTT Trip, field and/or equipment, and laboratory blank results have all been reported. All detects for blanks are listed below by constituent. All laboratory method blanks, if any, have been `flagged' with a `B' where detected in other samples as appropriate and a laboratory narrative was provided. If the sample was flagged by the laboratory and is not within 5X of the concentration in the blank (or 1 OX for commonly detected laboratory contaminants -acetone, methylene chloride and phthalates), list below with explanation if flags should be removed. If flags need to be added for samples, also list below. ➢ Trip Blank: Styrene @ 0.532 ug/L (J) NTT It is clear from the laboratory report that samples have or have not been diluted during analysis, and if the samples have been diluted, the result is reported as a multiple of the dilution (e.g., a sample diluted 10x resulting in an analytical detection of 1.0 should be reported as 10). Those that have been diluted are listed below with the dilution factor. ➢ vocs - 10x ➢ Ammonia as N - 500x ➢ Sulfate - 5x NTT The report provides the reporting limit for each constituent. NTT The results were reported at or below their proper reporting limits (e.g., NC Solid Waste Section Reporting Limits-SWSLs). Those that are not reported correctly are listed below (by constituent) with the proper reporting limit listed beside them. State if the reporting limit error is due to dilutions. N/A No inorganic or organic constituents were reported above their respective NC 2L Drinking Water Standards or Groundwater Protection Standards (GPS) in wells or field/equipment/trip blanks or above applicable Surface Water Standards for surface water points. N/A No quantifiable inorganic or organic constituents were detected in a well or surface WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 4 of 4 water point at concentrations outside of their historical range (more than 5X previous concentrations or first-time detections). NTT Other report issues/Communications with laboratory/etc.: Method 8260D: The method blank associated with analytical batch 752-1910 contained Styrene greater than one-half the reporting limit (RL). The samples were not re -analyzed because they were non -detected. The sample results have been qualified and reported APPENDIX B CLOSED SUBTITLE D LANDFILL • % eurofins Environment Testing ANALYTICAL REPORT C PREPARED FOR Attn: Darren Cox WSP USA Inc 5B Oak Branch Drive C Greensboro, North Carolina 27407 Generated 3/31/2023 12:18:17 PM Ithhh, JOB DESCRIPTION Hanes Mill LF Closed Sub D JOB NUMBER 752-4617-1 The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project Manager. av q- Generated 3/31/2023 12:18:17 PM Authorized for release by Amanda Gaines, Project Manager amanda.gainesCcD,et.eurofinsus.com (919)677-1669 Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies Page 2 of 50 3/31 /2023 Client: WSP USA Inc Project/Site: Hanes Mill LF Table of Contents Laboratory Job ID: 752-4617-1 Cover Page .............................................. 1 Table of Contents ......................................... 3 Definitions/Glossary....................................... 4 Case Narrative ........................................... 5 Detection Summary ........................................ 6 Client Sample Results ...................................... 8 Surrogate Summary ....................................... 25 QC Sample Results ........................................ 26 QC Association Summary ................................... 37 Lab Chronicle ............................................ 40 Certification Summary ...................................... 43 Method Summary ......................................... 44 Sample Summary ......................................... 45 Chain of Custody .......................................... 46 Receipt Checklists ......................................... 49 Page 3 of 50 Eurofins Raleigh 3/31 /2023 Definitions/Glossary Client: WSP USA Inc Project/Site: Hanes Mill LF Qualifiers GC/MS VOA Qualifier B F2 J Metals Qualifier 4 J Qualifier Description Compound was found in the blank and sample. MS/MSD RPD exceeds control limits Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Job ID: 752-4617-1 Qualifier Description MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not applicable. Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Glossary Abbreviation These commonly used abbreviations may or may not be present in this report. a Listed under the "Y column to designate that the result is reported on a dry weight basis %R Percent Recovery CFL Contains Free Liquid CFU Colony Forming Unit CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MCL EPA recommended "Maximum Contaminant Level' MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present IDOL Practical Quantitation Limit PRES Presumptive QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TNTC Too Numerous To Count Eurofins Raleigh Page 4 of 50 3/31 /2023 Case Narrative Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4617-1 Laboratory: Eurofins Raleigh Narrative Job ID: 752-4617-1 0 Job Narrative 752-4617-1 Comments No additional comments. Receipt The samples were received on 3/17/2023 2:15 PM. Unless otherwise noted below, the samples arrived in good condition, and where required, properly preserved and on ice. The temperature of the cooler at receipt was 0.10 C. GC/MS VOA Method 8260D: The matrix spike / matrix spike duplicate / sample duplicate (MS/MSD/DUP) precision for analytical batch 752-1910 was outside control limits for 1,2-Dichlorobenzene and 1,4-Dichlorobenzene . Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample / laboratory control sample duplicate (LCS/LCSD) precision was within acceptance limits. Method 8260D: The method blank associated with analytical batch 752-1910 contained Styrene greater than one-half the reporting limit (RL). The samples were not re -analyzed because they were non -detected. The sample results have been qualified and reported. Method 8260D SIM 14D: The matrix spike / matrix spike duplicate (MS/MSD) for analytical batch 680-768972 were not analyzed because the auto -sampler stopped. A laboratory control sample duplicated (LCSD) was performed. The LCS and LCSD associated with analytical batch 680-768972 was within acceptance limits; therefore, the data have been reported. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Metals Method 7470A: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 680-769300 and analytical batch 680-769538 were outside control limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference is suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. VOA Prep No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Eurofins Raleigh Page 5 of 50 3/31 /2023 Detection Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Client Sample ID: 3402-MW6 Analyte Chlorobenzene cis- 1,2-Dichloroethene Methylene Chloride Barium Cobalt Vanadium Client Sample ID: 3402-MW-6D Analyte Methylene Chloride Barium Chromium Vanadium Client Sample ID: 3402-MW7 Analyte Methylene Chloride Barium Chromium Cobalt Client Sample ID: 3402-MW8 Result Qualifier RL MDL Unit 0.27 J 1.0 0.17 ug/L 0.30 J 1.0 0.15 ug/L 0.27 J B 1.0 0.23 ug/L 490 10 4.4 ug/L 12 10 1.4 ug/L 1.7 J 10 1.0 ug/L Result Qualifier RL MDL Unit 0.53 J B 1.0 0.23 ug/L 40 10 4.4 ug/L 2.2 J 10 1.1 ug/L 1.5 J 10 1.0 ug/L Result Qualifier RL MDL Unit 0.46 J B 1.0 0.23 ug/L 99 10 4.4 ug/L 2.1 J 10 1.1 ug/L 4.5 J 10 1.4 ug/L F Job ID: 752-4617-1 Lab Sample ID: 752-4617-1 Dil Fac D Method Prep Type 1 8260D Total/NA 1 8260D Total/NA 1 8260D Total/NA 1 6010D Total Recoverable 1 6010D Total Recoverable 1 6010D Total Recoverable Lab Sample ID: 752-4617-2 1 Dil Fac D Method Prep Type F 1 8260D Total/NA 1 6010D Total Recoverable 1 6010D Total Recoverable 1 6010D Total Recoverable Lab Sample ID: 752-4617-3 C Dil Fac D Method Prep Type 1 8260D Total/NA 1 6010D Total Recoverable 1 6010D Total Recoverable 1 6010D Total Recoverable Lab Sample ID: 752-4617-4 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Methylene Chloride 0.45 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 26 10 4.4 ug/L 1 6010D Total Recoverable Chromium 1.5 J 10 1.1 ug/L 1 6010D Total Recoverable Vanadium 2.7 J 10 1.0 ug/L 1 6010D Total Recoverable Client Sample ID: 3402-MW11 Analyte Result Qualifier RL MDL Unit Lab Sample ID: 752-4617-5 Dil Fac D Method Prep Type Methylene Chloride 0.39 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 150 10 4.4 ug/L 1 6010D Total Recoverable Chromium 8.7 J 10 1.1 ug/L 1 6010D Total Recoverable Nickel 13 J 40 3.3 ug/L 1 6010D Total Recoverable Zinc 19 J 20 8.7 ug/L 1 6010D Total Recoverable This Detection Summary does not include radiochemical test results. Page 6 of 50 Eurofins Raleigh 3/31 /2023 Detection Summary Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-Field Blank Lab Sample ID: 752-4617-6 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Chloroform 0.21 J 1.0 0.18 ug/L 1 8260D Total/NA Methylene Chloride 0.40 J B 1.0 0.23 ug/L 1 8260D Total/NA Client Sample ID: 3402-NBC1 Lab Sample ID: 752-4617-7 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Methylene Chloride 0.38 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 86 10 4.4 ug/L 1 6010D Total Recoverable Chromium 2.3 J 10 1.1 ug/L 1 6010D Total Recoverable Vanadium 1.3 J 10 1.0 ug/L 1 6010D Total Recoverable Zinc 13 J 20 8.7 ug/L 1 6010D Total LRecoverable Client Sample ID: 3402-NBC2 Lab Sample ID: 752-4617-8 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type 1,4-Dioxane 0.42 J 0.50 0.32 ug/L 1 8260 SIM Total/NA Methylene Chloride 0.49 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 54 10 4.4 ug/L 1 601OD Total Recoverable Client Sample ID: 3402-SW3 Lab Sample ID: 752-4617-9 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Methylene Chloride 0.26 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 90 10 4.4 ug/L 1 601OD Total Recoverable Chromium 1.3 J 10 1.1 ug/L 1 6010D Total Recoverable Zinc 14 J 20 8.7 ug/L 1 601OD Total Recoverable Client Sample ID: 3402-SW4 Lab Sample ID: 752-4617-10 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type 1,4-Dioxane 2.4 0.50 0.32 ug/L 1 8260 SIM Total/NA Methylene Chloride 0.34 J B 1.0 0.23 ug/L 1 8260D Total/NA Barium 88 10 4.4 ug/L 1 601OD Total Recoverable Cobalt 1.6 J 10 1.4 ug/L 1 601OD Total Recoverable This Detection Summary does not include radiochemical test results. Page 7 of 50 Eurofins Raleigh 3/31 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4617-1 Client Sample ID: 3402-MW6 Lab Sample ID: 752-4617-1 Date Collected: 03/15/23 09:40 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane <0.13 1.0 1,1-Dichloroethene <0.21 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 F2 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,4-Dichlorobenzene <0.19 F2 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acrylonitrile <3.5 10 Benzene <0.15 1.0 Bromochloromethane <0.48 1.0 Bromodichloromethane <0.17 1.0 Bromoform <0.22 1.0 Bromomethane <0.14 1.0 Carbon disulfide <1.5 5.0 Carbon tetrachloride <0.17 1.0 Chlorobenzene 0.27 J 1.0 Chloroethane <0.23 1.0 Chloroform <0.18 1.0 Chloromethane <0.13 1.0 cis-1,2-Dichloroethene 0.30 J 1.0 cis-1,3-Dichloropropene <0.20 1.0 Dibromochloromethane <0.17 1.0 Dibromomethane <0.27 1.0 Ethylbenzene <0.13 1.0 lodomethane <1.7 5.0 Methylene Chloride 0.27 J B 1.0 Styrene <0.11 1.0 Tetrachloroethene <0.17 1.0 Toluene <0.14 1.0 trans- 1,2-Dichloroethene <0.21 1.0 trans- 1,3-Dichloropropene <0.15 1.0 trans- 1,4-Dichloro-2-butene <0.70 1.0 Trichloroethene <0.15 1.0 Trichlorofluoromethane <0.24 1.0 Vinyl acetate <0.95 5.0 Vinyl chloride <0.32 1.0 Xylenes, Total <0.45 3.0 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 93 53 - 136 MDL Unit D Prepared Analyzed Dil Fac 0.17 ug/L 03/23/23 22:16 1 0.12 ug/L 03/23/23 22:16 1 0.28 ug/L 03/23/23 22:16 1 0.14 ug/L 03/23/23 22:16 1 0.13 ug/L 03/23/23 22:16 1 0.21 ug/L 03/23/23 22:16 1 0.49 ug/L 03/23/23 22:16 1 0.48 ug/L 03/23/23 22:16 1 0.66 ug/L 03/23/23 22:16 1 0.19 ug/L 03/23/23 22:16 1 0.21 ug/L 03/23/23 22:16 1 0.10 ug/L 03/23/23 22:16 1 0.19 ug/L 03/23/23 22:16 1 10 ug/L 03/23/23 22:16 1 0.88 ug/L 03/23/23 22:16 1 1.1 ug/L 03/23/23 22:16 1 10 ug/L 03/23/23 22:16 1 3.5 ug/L 03/23/23 22:16 1 0.15 ug/L 03/23/23 22:16 1 0.48 ug/L 03/23/23 22:16 1 0.17 ug/L 03/23/23 22:16 1 0.22 ug/L 03/23/23 22:16 1 0.14 ug/L 03/23/23 22:16 1 1.5 ug/L 03/23/23 22:16 1 0.17 ug/L 03/23/23 22:16 1 0.17 ug/L 03/23/23 22:16 1 0.23 ug/L 03/23/23 22:16 1 0.18 ug/L 03/23/23 22:16 1 0.13 ug/L 03/23/23 22:16 1 0.15 ug/L 03/23/23 22:16 1 0.20 ug/L 03/23/23 22:16 1 0.17 ug/L 03/23/23 22:16 1 0.27 ug/L 03/23/23 22:16 1 0.13 ug/L 03/23/23 22:16 1 1.7 ug/L 03/23/23 22:16 1 0.23 ug/L 03/23/23 22:16 1 0.11 ug/L 03/23/23 22:16 1 0.17 ug/L 03/23/23 22:16 1 0.14 ug/L 03/23/23 22:16 1 0.21 ug/L 03/23/23 22:16 1 0.15 ug/L 03/23/23 22:16 1 0.70 ug/L 03/23/23 22:16 1 0.15 ug/L 03/23/23 22:16 1 0.24 ug/L 03/23/23 22:16 1 0.95 ug/L 03/23/23 22:16 1 0.32 ug/L 03/23/23 22:16 1 0.45 ug/L 03/23/23 22:16 1 Prepared Analyzed Dil Fac 03123123 22:16 1 0 Eurofins Raleigh Page 8 of 50 3/31 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4617-1 Client Sample ID: 3402-MW6 Lab Sample ID: 752-4617-1 Date Collected: 03/15/23 09:40 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Surrogate Dibromofluoromethane (Surr) Toluene-d8 (Surr) %Recovery Qualifier Limits 98 67-129 93 59-134 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier Arsenic <6.4 Barium 490 Beryllium <0.30 Cadmium <0.44 Chromium <1.1 Cobalt 12 Copper <3.2 Lead <6.6 Nickel <3.3 Selenium <10 Silver <1.5 Vanadium 1.7 J Zinc <8.7 Prepared Analyzed Dil Fac 0312312322:16 1 03/23/23 22:16 1 RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/22/23 07:13 03/22/23 13:56 1 10 4.4 ug/L 03/22/23 07:13 03/22/23 13:56 1 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 13:56 1 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 13:56 1 10 1.1 ug/L 03/22/23 07:13 03/22/23 13:56 1 10 1.4 ug/L 03/22/23 07:13 03/22/23 13:56 1 20 3.2 ug/L 03/22/23 07:13 03/22/23 13:56 1 10 6.6 ug/L 03/22/23 07:13 03/22/23 13:56 1 40 3.3 ug/L 03/22/23 07:13 03/22/23 13:56 1 20 10 ug/L 03/22/23 07:13 03/22/23 13:56 1 10 1.5 ug/L 03/22/23 07:13 03/22/23 13:56 1 10 1.0 ug/L 03/22/23 07:13 03/22/23 13:56 1 20 8.7 ug/L 03/22/23 07:13 03/22/23 13:56 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/22/23 07:13 03/22/23 16:14 1 Thallium <0.26 1.0 0.26 ug/L 03/22/23 07:13 03/22/23 16:14 1 Client Sample ID: 3402-MW-6D Lab Sample ID: 752-4617-2 Date Collected: 03/15/23 11:14 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1, 2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane <0.13 1.0 1,1-Dichloroethene <0.21 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,4-Dichlorobenzene <0.19 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acrylonitrile <3.5 10 Benzene <0.15 1.0 Bromochloromethane <0.48 1.0 MDL Unit D Prepared Analyzed Dil Fac 0.17 ug/L 03/23/23 22:45 1 0.12 ug/L 03/23/23 22:45 1 0.28 ug/L 03/23/23 22:45 1 0.14 ug/L 03/23/23 22:45 1 0.13 ug/L 03/23/23 22:45 1 0.21 ug/L 03/23/23 22:45 1 0.49 ug/L 03/23/23 22:45 1 0.48 ug/L 03/23/23 22:45 1 0.66 ug/L 03/23/23 22:45 1 0.19 ug/L 03/23/23 22:45 1 0.21 ug/L 03/23/23 22:45 1 0.10 ug/L 03/23/23 22:45 1 0.19 ug/L 03/23/23 22:45 1 10 ug/L 03/23/23 22:45 1 0.88 ug/L 03/23/23 22:45 1 1.1 ug/L 03/23/23 22:45 1 10 ug/L 03/23/23 22:45 1 3.5 ug/L 03/23/23 22:45 1 0.15 ug/L 03/23/23 22:45 1 0.48 ug/L 03/23/23 22:45 1 Eurofins Raleigh Page 9 of 50 3/31 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW-6D Lab Sample ID: 752-4617-2 Date Collected: 03/15/23 11:14 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Bromodichloromethane <0.17 1.0 0.17 ug/L 03/23/23 22:45 1 Bromoform <0.22 1.0 0.22 ug/L 03/23/23 22:45 1 Bromomethane <0.14 1.0 0.14 ug/L 03/23/23 22:45 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/23/23 22:45 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/23/23 22:45 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/23/23 22:45 1 Chloroethane <0.23 1.0 0.23 ug/L 03/23/23 22:45 1 Chloroform <0.18 1.0 0.18 ug/L 03/23/23 22:45 1 Chloromethane <0.13 1.0 0.13 ug/L 03/23/23 22:45 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/23/23 22:45 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/23/23 22:45 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/23/23 22:45 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/23/23 22:45 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/23/23 22:45 1 lodomethane <1.7 5.0 1.7 ug/L 03/23/23 22:45 1 Methylene Chloride 0.53 J B 1.0 0.23 ug/L 03/23/23 22:45 1 Styrene <0.11 1.0 0.11 ug/L 03/23/23 22:45 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/23/23 22:45 1 Toluene <0.14 1.0 0.14 ug/L 03/23/23 22:45 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 22:45 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/23/23 22:45 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/23/23 22:45 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/23/23 22:45 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/23/23 22:45 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/23/23 22:45 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/23/23 22:45 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/23/23 22:45 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 93 53 - 136 03123123 22:45 1 Dibromofluoromethane (Surr) 90 67- 129 03/23/23 22:45 1 Toluene-d8 (Surr) 93 59 - 134 03/23/23 22:45 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/22/23 07:13 03/22/23 14:05 1 Barium 40 10 4.4 ug/L 03/22/23 07:13 03/22/23 14:05 1 Beryllium <0.30 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 14:05 1 Cadmium <0.44 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 14:05 1 Chromium 2.2 J 10 1.1 ug/L 03/22/23 07:13 03/22/23 14:05 1 Cobalt <1.4 10 1.4 ug/L 03/22/23 07:13 03/22/23 14:05 1 Copper <3.2 20 3.2 ug/L 03/22/23 07:13 03/22/23 14:05 1 Lead <6.6 10 6.6 ug/L 03/22/23 07:13 03/22/23 14:05 1 Nickel <3.3 40 3.3 ug/L 03/22/23 07:13 03/22/23 14:05 1 Selenium <10 20 10 ug/L 03/22/23 07:13 03/22/23 14:05 1 Silver <1.5 10 1.5 ug/L 03/22/23 07:13 03/22/23 14:05 1 Vanadium 1.5 J 10 1.0 ug/L 03/22/23 07:13 03/22/23 14:05 1 Zinc <8.7 20 8.7 ug/L 03/22/23 07:13 03/22/23 14:05 1 0 Eurofins Raleigh Page 10 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4617-1 Client Sample ID: 3402-MW-6D Lab Sample ID: 752-4617-2 Date Collected: 03/15/23 11:14 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit Antimony <0.34 5.0 0.34 ug/L Thallium <0.26 1.0 0.26 ug/L Client Sample ID: 3402-MW7 Date Collected: 03/15/23 15:39 Date Received: 03/17/23 14:15 D Prepared Analyzed Dil Fac 03/22/23 07:13 03/22/23 16:34 1 03/22/23 07:13 03/22/23 16:34 1 Lab Sample ID: 752-4617-3 Matrix: Water Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/23/23 23:14 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/23/23 23:14 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/23/23 23:14 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/23/23 23:14 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/23/23 23:14 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 23:14 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/23/23 23:14 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/23/23 23:14 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/23/23 23:14 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/23/23 23:14 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/23/23 23:14 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/23/23 23:14 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/23/23 23:14 1 2-Butanone (MEK) <10 20 10 ug/L 03/23/23 23:14 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/23/23 23:14 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/23/23 23:14 1 Acetone <10 20 10 ug/L 03/23/23 23:14 1 Acrylonitrile <3.5 10 3.5 ug/L 03/23/23 23:14 1 Benzene <0.15 1.0 0.15 ug/L 03/23/23 23:14 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/23/23 23:14 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/23/23 23:14 1 Bromoform <0.22 1.0 0.22 ug/L 03/23/23 23:14 1 Bromomethane <0.14 1.0 0.14 ug/L 03/23/23 23:14 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/23/23 23:14 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/23/23 23:14 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/23/23 23:14 1 Chloroethane <0.23 1.0 0.23 ug/L 03/23/23 23:14 1 Chloroform <0.18 1.0 0.18 ug/L 03/23/23 23:14 1 Chloromethane <0.13 1.0 0.13 ug/L 03/23/23 23:14 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/23/23 23:14 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/23/23 23:14 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/23/23 23:14 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/23/23 23:14 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/23/23 23:14 1 lodomethane <1.7 5.0 1.7 ug/L 03/23/23 23:14 1 Methylene Chloride 0.46 J B 1.0 0.23 ug/L 03/23/23 23:14 1 Styrene <0.11 1.0 0.11 ug/L 03/23/23 23:14 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/23/23 23:14 1 Toluene <0.14 1.0 0.14 ug/L 03/23/23 23:14 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 23:14 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/23/23 23:14 1 Eurofins Raleigh Page 11 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW7 Lab Sample ID: 752-4617-3 Date Collected: 03/15/23 15:39 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/23/23 23:14 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/23/23 23:14 1 �. Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/23/23 23:14 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/23/23 23:14 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/23/23 23:14 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/23/23 23:14 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 97 53 - 136 03/23/23 23:14 1 Dibromofluoromethane (Surr) 92 67- 129 03/23/23 23:14 1 Toluene-d8 (Surr) 98 59 - 134 03/23/23 23:14 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/22/23 07:13 03/22/23 14:09 1 Barium 99 10 4.4 ug/L 03/22/23 07:13 03/22/23 14:09 1 Beryllium <0.30 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 14:09 1 Cadmium <0.44 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 14:09 1 Chromium 2.1 J 10 1.1 ug/L 03/22/23 07:13 03/22/23 14:09 1 Cobalt 4.5 J 10 1.4 ug/L 03/22/23 07:13 03/22/23 14:09 1 Copper <3.2 20 3.2 ug/L 03/22/23 07:13 03/22/23 14:09 1 Lead <6.6 10 6.6 ug/L 03/22/23 07:13 03/22/23 14:09 1 Nickel <3.3 40 3.3 ug/L 03/22/23 07:13 03/22/23 14:09 1 Selenium <10 20 10 ug/L 03/22/23 07:13 03/22/23 14:09 1 Silver <1.5 10 1.5 ug/L 03/22/23 07:13 03/22/23 14:09 1 Vanadium <1.0 10 1.0 ug/L 03/22/23 07:13 03/22/23 14:09 1 Zinc <8.7 20 8.7 ug/L 03/22/23 07:13 03/22/23 14:09 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/22/23 07:13 03/22/23 16:38 1 Thallium <0.26 1.0 0.26 ug/L 03/22/23 07:13 03/22/23 16:38 1 Client Sample ID: 3402-MW8 Lab Sample ID: 752-4617-4 Date Collected: 03/16/23 10:07 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/23/2323:43 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/23/2323:43 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/23/2323:43 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/23/2323:43 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/23/2323:43 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/2323:43 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/23/2323:43 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/23/2323:43 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/23/2323:43 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/23/2323:43 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/23/2323:43 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/23/2323:43 1 Eurofins Raleigh Page 12 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW8 Lab Sample ID: 752-4617-4 Date Collected: 03/16/23 10:07 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/23/23 23:43 1 2-Butanone (MEK) <10 20 10 ug/L 03/23/23 23:43 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/23/23 23:43 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/23/23 23:43 1 Acetone <10 20 10 ug/L 03/23/23 23:43 1 Acrylonitrile <3.5 10 3.5 ug/L 03/23/23 23:43 1 Benzene <0.15 1.0 0.15 ug/L 03/23/23 23:43 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/23/23 23:43 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/23/23 23:43 1 Bromoform <0.22 1.0 0.22 ug/L 03/23/23 23:43 1 Bromomethane <0.14 1.0 0.14 ug/L 03/23/23 23:43 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/23/23 23:43 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/23/23 23:43 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/23/23 23:43 1 Chloroethane <0.23 1.0 0.23 ug/L 03/23/23 23:43 1 Chloroform <0.18 1.0 0.18 ug/L 03/23/23 23:43 1 Chloromethane <0.13 1.0 0.13 ug/L 03/23/23 23:43 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/23/23 23:43 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/23/23 23:43 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/23/23 23:43 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/23/23 23:43 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/23/23 23:43 1 lodomethane <1.7 5.0 1.7 ug/L 03/23/23 23:43 1 Methylene Chloride 0.45 J B 1.0 0.23 ug/L 03/23/23 23:43 1 Styrene <0.11 1.0 0.11 ug/L 03/23/23 23:43 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/23/23 23:43 1 Toluene <0.14 1.0 0.14 ug/L 03/23/23 23:43 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 23:43 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/23/23 23:43 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/23/23 23:43 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/23/23 23:43 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/23/23 23:43 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/23/23 23:43 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/23/23 23:43 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/23/23 23:43 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 93 53 - 136 03/23/23 23:43 1 Dibromofluoromethane (Surr) 90 67- 129 03/23/23 23:43 1 Toluene-d8 (Surr) 91 59 - 134 03/23/23 23:43 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/22/23 07:13 03/22/23 14:12 1 Barium 26 10 4.4 ug/L 03/22/23 07:13 03/22/23 14:12 1 Beryllium <0.30 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 14:12 1 Cadmium <0.44 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 14:12 1 Chromium 1.5 J 10 1.1 ug/L 03/22/23 07:13 03/22/23 14:12 1 Cobalt <1.4 10 1.4 ug/L 03/22/23 07:13 03/22/23 14:12 1 Copper <3.2 20 3.2 ug/L 03/22/23 07:13 03/22/23 14:12 1 0 Eurofins Raleigh Page 13 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW8 Lab Sample ID: 752-4617-4 Date Collected: 03/16/23 10:07 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 6010D - Metals (ICP) - Total Recoverable (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Lead <6.6 10 6.6 ug/L 03/22/23 07:13 03/22/23 14:12 1 Nickel <3.3 40 3.3 ug/L 03/22/23 07:13 03/22/23 14:12 1 �. Selenium <10 20 10 ug/L 03/22/23 07:13 03/22/23 14:12 1 Silver <1.5 10 1.5 ug/L 03/22/23 07:13 03/22/23 14:12 1 Vanadium 2.7 J 10 1.0 ug/L 03/22/23 07:13 03/22/23 14:12 1 <8.7 20 8.7 ug/L 03/22/23 07:13 03/22/23 14:12 1 -Zinc Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/22/23 07:13 03/22/23 16:42 1 Thallium <0.26 1.0 0.26 ug/L 03/22/23 07:13 03/22/23 16:42 1 Client Sample ID: 3402-MW11 Lab Sample ID: 752-4617-5 Date Collected: 03/15/23 14:33 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/24/23 00:12 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/24/23 00:12 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/24/23 00:12 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/24/23 00:12 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/24/23 00:12 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/24/23 00:12 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/24/23 00:12 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/24/23 00:12 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/24/23 00:12 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/24/23 00:12 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/24/23 00:12 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/24/23 00:12 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/24/23 00:12 1 2-Butanone (MEK) <10 20 10 ug/L 03/24/23 00:12 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/24/23 00:12 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/24/23 00:12 1 Acetone <10 20 10 ug/L 03/24/23 00:12 1 Acrylonitrile <3.5 10 3.5 ug/L 03/24/23 00:12 1 Benzene <0.15 1.0 0.15 ug/L 03/24/23 00:12 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/24/23 00:12 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/24/23 00:12 1 Bromoform <0.22 1.0 0.22 ug/L 03/24/23 00:12 1 Bromomethane <0.14 1.0 0.14 ug/L 03/24/23 00:12 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/24/23 00:12 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/24/23 00:12 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/24/23 00:12 1 Chloroethane <0.23 1.0 0.23 ug/L 03/24/23 00:12 1 Chloroform <0.18 1.0 0.18 ug/L 03/24/23 00:12 1 Chloromethane <0.13 1.0 0.13 ug/L 03/24/23 00:12 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/24/23 00:12 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/24/23 00:12 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/24/23 00:12 1 Eurofins Raleigh Page 14 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4617-1 Client Sample ID: 3402-MW11 Lab Sample ID: 752-4617-5 Date Collected: 03/15/23 14:33 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit Dibromomethane <0.27 1.0 0.27 ug/L Ethylbenzene <0.13 1.0 0.13 ug/L lodomethane <1.7 5.0 1.7 ug/L Methylene Chloride 0.39 J B 1.0 0.23 ug/L Styrene <0.11 1.0 0.11 ug/L Tetrachloroethene <0.17 1.0 0.17 ug/L Toluene <0.14 1.0 0.14 ug/L trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L Trichloroethene <0.15 1.0 0.15 ug/L Trichlorofluoromethane <0.24 1.0 0.24 ug/L Vinyl acetate <0.95 5.0 0.95 ug/L Vinyl chloride <0.32 1.0 0.32 ug/L Xylenes, Total <0.45 3.0 0.45 ug/L Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 89 53 - 136 Dibromofluoromethane (Surr) 88 67- 129 Toluene-d8 (Surr) 88 59 - 134 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier Arsenic <6.4 Barium 150 Beryllium <0.30 Cadmium <0.44 Chromium 8.7 J Cobalt <1.4 Copper <3.2 Lead <6.6 Nickel 13 J Selenium <10 Silver <1.5 Vanadium <1.0 Zinc 19 J D Prepared Analyzed Dil Fac 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 Prepared Analyzed Dil Fac 03/24/23 00:12 1 03/24/23 00:12 1 03/24/23 00:12 1 RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/22/23 07:13 03/22/23 14:15 1 10 4.4 ug/L 03/22/23 07:13 03/22/23 14:15 1 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 14:15 1 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 14:15 1 10 1.1 ug/L 03/22/23 07:13 03/22/23 14:15 1 10 1.4 ug/L 03/22/23 07:13 03/22/23 14:15 1 20 3.2 ug/L 03/22/23 07:13 03/22/23 14:15 1 10 6.6 ug/L 03/22/23 07:13 03/22/23 14:15 1 40 3.3 ug/L 03/22/23 07:13 03/22/23 14:15 1 20 10 ug/L 03/22/23 07:13 03/22/23 14:15 1 10 1.5 ug/L 03/22/23 07:13 03/22/23 14:15 1 10 1.0 ug/L 03/22/23 07:13 03/22/23 14:15 1 20 8.7 ug/L 03/22/23 07:13 03/22/23 14:15 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/22/23 07:13 03/22/23 16:54 1 Thallium <0.26 1.0 0.26 ug/L 03/22/23 07:13 03/22/23 16:54 1 Client Sample ID: 3402-Field Blank Lab Sample ID: 752-4617-6 Date Collected: 03/15/23 13:00 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane <0.32 0.50 0.32 ug/L 03/22/2313:55 1 Eurofins Raleigh Page 15 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4617-1 Client Sample ID: 3402-Field Blank Lab Sample ID: 752-4617-6 Date Collected: 03/15/23 13:00 Matrix: Water Date Received: 03/17/23 14:15 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 88 70 - 130 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane <0.13 1.0 1,1-Dichloroethene <0.21 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,4-Dichlorobenzene <0.19 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acrylonitrile <3.5 10 Benzene <0.15 1.0 Bromochloromethane <0.48 1.0 Bromodichloromethane <0.17 1.0 Bromoform <0.22 1.0 Bromomethane <0.14 1.0 Carbon disulfide <1.5 5.0 Carbon tetrachloride <0.17 1.0 Chlorobenzene <0.17 1.0 Chloroethane <0.23 1.0 Chloroform 0.21 J 1.0 Chloromethane <0.13 1.0 cis-1,2-Dichloroethene <0.15 1.0 cis-1,3-Dichloropropene <0.20 1.0 Dibromochloromethane <0.17 1.0 Dibromomethane <0.27 1.0 Dichlorodifluoromethane <0.20 1.0 Ethylbenzene <0.13 1.0 lodomethane <1.7 5.0 Methylene Chloride 0.40 J B 1.0 Naphthalene <0.11 1.0 Styrene <0.11 1.0 Tetrachloroethene <0.17 1.0 Toluene <0.14 1.0 trans- 1,2-Dichloroethene <0.21 1.0 trans- 1,3-Dichloropropene <0.15 1.0 trans- 1,4-Dichloro-2-butene <0.70 1.0 Trichloroethene <0.15 1.0 Trichlorofluoromethane <0.24 1.0 Prepared Analyzed Dil Fac 03/22/23 13:55 1 MDL Unit D Prepared Analyzed Dil Fac 0.17 ug/L 03/24/23 00:41 1 0.12 ug/L 03/24/23 00:41 1 0.28 ug/L 03/24/23 00:41 1 0.14 ug/L 03/24/23 00:41 1 0.13 ug/L 03/24/23 00:41 1 0.21 ug/L 03/24/23 00:41 1 0.49 ug/L 03/24/23 00:41 1 0.48 ug/L 03/24/23 00:41 1 0.66 ug/L 03/24/23 00:41 1 0.19 ug/L 03/24/23 00:41 1 0.21 ug/L 03/24/23 00:41 1 0.10 ug/L 03/24/23 00:41 1 0.19 ug/L 03/24/23 00:41 1 10 ug/L 03/24/23 00:41 1 0.88 ug/L 03/24/23 00:41 1 1.1 ug/L 03/24/23 00:41 1 10 ug/L 03/24/23 00:41 1 3.5 ug/L 03/24/23 00:41 1 0.15 ug/L 03/24/23 00:41 1 0.48 ug/L 03/24/23 00:41 1 0.17 ug/L 03/24/23 00:41 1 0.22 ug/L 03/24/23 00:41 1 0.14 ug/L 03/24/23 00:41 1 1.5 ug/L 03/24/23 00:41 1 0.17 ug/L 03/24/23 00:41 1 0.17 ug/L 03/24/23 00:41 1 0.23 ug/L 03/24/23 00:41 1 0.18 ug/L 03/24/23 00:41 1 0.13 ug/L 03/24/23 00:41 1 0.15 ug/L 03/24/23 00:41 1 0.20 ug/L 03/24/23 00:41 1 0.17 ug/L 03/24/23 00:41 1 0.27 ug/L 03/24/23 00:41 1 0.20 ug/L 03/24/23 00:41 1 0.13 ug/L 03/24/23 00:41 1 1.7 ug/L 03/24/23 00:41 1 0.23 ug/L 03/24/23 00:41 1 0.11 ug/L 03/24/23 00:41 1 0.11 ug/L 03/24/23 00:41 1 0.17 ug/L 03/24/23 00:41 1 0.14 ug/L 03/24/23 00:41 1 0.21 ug/L 03/24/23 00:41 1 0.15 ug/L 03/24/23 00:41 1 0.70 ug/L 03/24/23 00:41 1 0.15 ug/L 03/24/23 00:41 1 0.24 ug/L 03/24/23 00:41 1 0 Eurofins Raleigh Page 16 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-Field Blank Lab Sample ID: 752-4617-6 Date Collected: 03/15/23 13:00 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Vinyl acetate <0.95 5.0 0.95 ug/L 03/24/23 00:41 1 or Vinyl chloride <0.32 1.0 0.32 ug/L 03/24/23 00:41 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/24/23 00:41 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 89 53 - 136 03/24/23 00:41 1 Dibromofluoromethane (Surr) 93 67- 129 03/24/23 00:41 1 Toluene-d8 (Surr) 93 59 - 134 03/24/23 00:41 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/22/23 07:13 03/22/23 14:18 1 Barium <4.4 10 4.4 ug/L 03/22/23 07:13 03/22/23 14:18 1 Beryllium <0.30 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 14:18 1 Cadmium <0.44 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 14:18 1 Chromium <1.1 10 1.1 ug/L 03/22/23 07:13 03/22/23 14:18 1 Cobalt <1.4 10 1.4 ug/L 03/22/23 07:13 03/22/23 14:18 1 Copper <3.2 20 3.2 ug/L 03/22/23 07:13 03/22/23 14:18 1 Lead <6.6 10 6.6 ug/L 03/22/23 07:13 03/22/23 14:18 1 Nickel <3.3 40 3.3 ug/L 03/22/23 07:13 03/22/23 14:18 1 Selenium <10 20 10 ug/L 03/22/23 07:13 03/22/23 14:18 1 Silver <1.5 10 1.5 ug/L 03/22/23 07:13 03/22/23 14:18 1 Tin <11 50 11 ug/L 03/22/23 07:13 03/22/23 14:18 1 Vanadium <1.0 10 1.0 ug/L 03/22/23 07:13 03/22/23 14:18 1 Zinc <8.7 20 8.7 ug/L 03/22/23 07:13 03/22/23 14:18 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/22/23 07:13 03/22/23 16:58 1 Thallium <0.26 1.0 0.26 ug/L 03/22/23 07:13 03/22/23 16:58 1 Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/23/2313:17 03/23/2319:30 1 Client Sample ID: 3402-NBC1 Lab Sample ID: 752-4617-7 Date Collected: 03/15/23 12:30 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane <0.32 0.50 0.32 ug/L 03/22/2315:42 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 89 70 - 130 03/22/23 15:42 1 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/24/23 01:10 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/24/23 01:10 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/24/23 01:10 1 Eurofins Raleigh Page 17 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-NBC1 Lab Sample ID: 752-4617-7 Date Collected: 03/15/23 12:30 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/24/23 01:10 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/24/23 01:10 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/24/23 01:10 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/24/23 01:10 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/24/23 01:10 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/24/23 01:10 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/24/23 01:10 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/24/23 01:10 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/24/23 01:10 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/24/23 01:10 1 2-Butanone (MEK) <10 20 10 ug/L 03/24/23 01:10 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/24/23 01:10 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/24/23 01:10 1 Acetone <10 20 10 ug/L 03/24/23 01:10 1 Acrylonitrile <3.5 10 3.5 ug/L 03/24/23 01:10 1 Benzene <0.15 1.0 0.15 ug/L 03/24/23 01:10 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/24/23 01:10 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/24/23 01:10 1 Bromoform <0.22 1.0 0.22 ug/L 03/24/23 01:10 1 Bromomethane <0.14 1.0 0.14 ug/L 03/24/23 01:10 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/24/23 01:10 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/24/23 01:10 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/24/23 01:10 1 Chloroethane <0.23 1.0 0.23 ug/L 03/24/23 01:10 1 Chloroform <0.18 1.0 0.18 ug/L 03/24/23 01:10 1 Chloromethane <0.13 1.0 0.13 ug/L 03/24/23 01:10 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/24/23 01:10 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/24/23 01:10 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/24/23 01:10 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/24/23 01:10 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/24/23 01:10 1 lodomethane <1.7 5.0 1.7 ug/L 03/24/23 01:10 1 Methylene Chloride 0.38 J B 1.0 0.23 ug/L 03/24/23 01:10 1 Styrene <0.11 1.0 0.11 ug/L 03/24/23 01:10 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/24/23 01:10 1 Toluene <0.14 1.0 0.14 ug/L 03/24/23 01:10 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/24/23 01:10 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/24/23 01:10 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/24/23 01:10 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/24/23 01:10 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/24/23 01:10 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/24/23 01:10 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/24/23 01:10 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/24/23 01:10 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 93 53 - 136 03/24/23 01:10 1 Dibromofluoromethane (Surr) 91 67- 129 03/24/23 01:10 1 Toluene-d8 (Surr) 90 59 - 134 03/24/23 01:10 1 0 Eurofins Raleigh Page 18 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4617-1 Client Sample ID: 3402-NBC1 Lab Sample ID: 752-4617-7 Date Collected: 03/15/23 12:30 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier Arsenic <6.4 Barium 86 Beryllium <0.30 Cadmium <0.44 Chromium 2.3 J Cobalt <1.4 Copper <3.2 Lead <6.6 Nickel <3.3 Selenium <10 Silver <1.5 Vanadium 1.3 J Zinc 13 J RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/22/23 07:13 03/22/23 14:28 1 10 4.4 ug/L 03/22/23 07:13 03/22/23 14:28 1 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 14:28 1 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 14:28 1 10 1.1 ug/L 03/22/23 07:13 03/22/23 14:28 1 10 1.4 ug/L 03/22/23 07:13 03/22/23 14:28 1 20 3.2 ug/L 03/22/23 07:13 03/22/23 14:28 1 10 6.6 ug/L 03/22/23 07:13 03/22/23 14:28 1 40 3.3 ug/L 03/22/23 07:13 03/22/23 14:28 1 20 10 ug/L 03/22/23 07:13 03/22/23 14:28 1 10 1.5 ug/L 03/22/23 07:13 03/22/23 14:28 1 10 1.0 ug/L 03/22/23 07:13 03/22/23 14:28 1 20 8.7 ug/L 03/22/23 07:13 03/22/23 14:28 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL Antimony <0.34 5.0 Thallium <0.26 1.0 MDL Unit D Prepared Analyzed Dil Fac 0.34 ug/L 03/22/23 07:13 03/22/23 17:02 1 0.26 ug/L 03/22/23 07:13 03/22/23 17:02 1 Client Sample ID: 3402-NBC2 Lab Sample ID: 752-4617-8 Date Collected: 03/15/23 13:20 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane 0.42 J 0.50 0.32 ug/L 03/22/2316:09 1 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 92 70 - 130 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane <0.13 1.0 1,1-Dichloroethene <0.21 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,4-Dichlorobenzene <0.19 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acrylonitrile <3.5 10 Benzene <0.15 1.0 Prepared Analyzed Dil Fac 03/22/23 16:09 1 MDL Unit D Prepared Analyzed Dil Fac 0.17 ug/L 03/24/23 01:39 1 0.12 ug/L 03/24/23 01:39 1 0.28 ug/L 03/24/23 01:39 1 0.14 ug/L 03/24/23 01:39 1 0.13 ug/L 03/24/23 01:39 1 0.21 ug/L 03/24/23 01:39 1 0.49 ug/L 03/24/23 01:39 1 0.48 ug/L 03/24/23 01:39 1 0.66 ug/L 03/24/23 01:39 1 0.19 ug/L 03/24/23 01:39 1 0.21 ug/L 03/24/23 01:39 1 0.10 ug/L 03/24/23 01:39 1 0.19 ug/L 03/24/23 01:39 1 10 ug/L 03/24/23 01:39 1 0.88 ug/L 03/24/23 01:39 1 1.1 ug/L 03/24/23 01:39 1 10 ug/L 03/24/23 01:39 1 3.5 ug/L 03/24/23 01:39 1 0.15 ug/L 03/24/23 01:39 1 Eurofins Raleigh Page 19 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-NBC2 Lab Sample ID: 752-4617-8 Date Collected: 03/15/23 13:20 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Bromochloromethane <0.48 1.0 0.48 ug/L 03/24/23 01:39 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/24/23 01:39 1 Bromoform <0.22 1.0 0.22 ug/L 03/24/23 01:39 1 Bromomethane <0.14 1.0 0.14 ug/L 03/24/23 01:39 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/24/23 01:39 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/24/23 01:39 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/24/23 01:39 1 Chloroethane <0.23 1.0 0.23 ug/L 03/24/23 01:39 1 Chloroform <0.18 1.0 0.18 ug/L 03/24/23 01:39 1 Chloromethane <0.13 1.0 0.13 ug/L 03/24/23 01:39 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/24/23 01:39 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/24/23 01:39 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/24/23 01:39 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/24/23 01:39 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/24/23 01:39 1 lodomethane <1.7 5.0 1.7 ug/L 03/24/23 01:39 1 Methylene Chloride 0.49 J B 1.0 0.23 ug/L 03/24/23 01:39 1 Styrene <0.11 1.0 0.11 ug/L 03/24/23 01:39 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/24/23 01:39 1 Toluene <0.14 1.0 0.14 ug/L 03/24/23 01:39 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/24/23 01:39 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/24/23 01:39 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/24/23 01:39 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/24/23 01:39 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/24/23 01:39 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/24/23 01:39 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/24/23 01:39 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/24/23 01:39 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 93 53 - 136 03124123 01:39 1 Dibromofluoromethane (Surr) 92 67- 129 03/24/23 01:39 1 Toluene-d8 (Surr) 92 59 - 134 03/24/23 01:39 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/22/23 07:13 03/22/23 14:31 1 Barium 54 10 4.4 ug/L 03/22/23 07:13 03/22/23 14:31 1 Beryllium <0.30 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 14:31 1 Cadmium <0.44 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 14:31 1 Chromium <1.1 10 1.1 ug/L 03/22/23 07:13 03/22/23 14:31 1 Cobalt <1.4 10 1.4 ug/L 03/22/23 07:13 03/22/23 14:31 1 Copper <3.2 20 3.2 ug/L 03/22/23 07:13 03/22/23 14:31 1 Lead <6.6 10 6.6 ug/L 03/22/23 07:13 03/22/23 14:31 1 Nickel <3.3 40 3.3 ug/L 03/22/23 07:13 03/22/23 14:31 1 Selenium <10 20 10 ug/L 03/22/23 07:13 03/22/23 14:31 1 Silver <1.5 10 1.5 ug/L 03/22/23 07:13 03/22/23 14:31 1 Vanadium <1.0 10 1.0 ug/L 03/22/23 07:13 03/22/23 14:31 1 Zinc <8.7 20 8.7 ug/L 03/22/23 07:13 03/22/23 14:31 1 0 Eurofins Raleigh Page 20 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4617-1 Client Sample ID: 3402-NBC2 Lab Sample ID: 752-4617-8 Date Collected: 03/15/23 13:20 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit Antimony <0.34 5.0 0.34 ug/L Thallium <0.26 1.0 0.26 ug/L Client Sample ID: 3402-SW3 Date Collected: 03/15/23 11:45 Date Received: 03/17/23 14:15 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit 1,4-Dioxane <0.32 0.50 0.32 ug/L Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 86 70 - 130 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 2-Butanone (MEK) <10 20 10 ug/L 2-Hexanone <0.88 5.0 0.88 ug/L 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L Acetone <10 20 10 ug/L Acrylonitrile <3.5 10 3.5 ug/L Benzene <0.15 1.0 0.15 ug/L Bromochloromethane <0.48 1.0 0.48 ug/L Bromodichloromethane <0.17 1.0 0.17 ug/L Bromoform <0.22 1.0 0.22 ug/L Bromomethane <0.14 1.0 0.14 ug/L Carbon disulfide <1.5 5.0 1.5 ug/L Carbon tetrachloride <0.17 1.0 0.17 ug/L Chlorobenzene <0.17 1.0 0.17 ug/L Chloroethane <0.23 1.0 0.23 ug/L Chloroform <0.18 1.0 0.18 ug/L Chloromethane <0.13 1.0 0.13 ug/L cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L Dibromochloromethane <0.17 1.0 0.17 ug/L Dibromomethane <0.27 1.0 0.27 ug/L Ethylbenzene <0.13 1.0 0.13 ug/L D Prepared Analyzed Dil Fac 03/22/23 07:13 03/22/23 17:07 1 03/22/23 07:13 03/22/23 17:07 1 Lab Sample ID: 752-4617-9 Matrix: Water L D Prepared Analyzed Dil Fac C 03/22/23 16:36 1 Prepared Analyzed Dil Fac 03/22/23 16:36 1 D Prepared Analyzed 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 03/24/23 02:07 Eurofins Raleigh Page 21 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-SW3 Lab Sample ID: 752-4617-9 Date Collected: 03/15/23 11:45 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac lodomethane <1.7 5.0 1.7 ug/L 03/24/23 02:07 1 Methylene Chloride 0.26 J B 1.0 0.23 ug/L 03/24/23 02:07 1 Styrene <0.11 1.0 0.11 ug/L 03/24/23 02:07 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/24/23 02:07 1 Toluene <0.14 1.0 0.14 ug/L 03/24/23 02:07 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/24/23 02:07 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/24/23 02:07 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/24/23 02:07 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/24/23 02:07 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/24/23 02:07 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/24/23 02:07 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/24/23 02:07 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/24/23 02:07 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 100 53 - 136 03/24/23 02:07 1 Dibromofluoromethane (Surr) 92 67- 129 03124123 02:07 1 Toluene-d8 (Surr) 96 59 - 134 03124123 02:07 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/22/23 07:13 03/22/23 14:34 1 Barium 90 10 4.4 ug/L 03/22/23 07:13 03/22/23 14:34 1 Beryllium <0.30 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 14:34 1 Cadmium <0.44 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 14:34 1 Chromium 1.3 J 10 1.1 ug/L 03/22/23 07:13 03/22/23 14:34 1 Cobalt <1.4 10 1.4 ug/L 03/22/23 07:13 03/22/23 14:34 1 Copper <3.2 20 3.2 ug/L 03/22/23 07:13 03/22/23 14:34 1 Lead <6.6 10 6.6 ug/L 03/22/23 07:13 03/22/23 14:34 1 Nickel <3.3 40 3.3 ug/L 03/22/23 07:13 03/22/23 14:34 1 Selenium <10 20 10 ug/L 03/22/23 07:13 03/22/23 14:34 1 Silver <1.5 10 1.5 ug/L 03/22/23 07:13 03/22/23 14:34 1 Vanadium <1.0 10 1.0 ug/L 03/22/23 07:13 03/22/23 14:34 1 Zinc 14 J 20 8.7 ug/L 03/22/23 07:13 03/22/23 14:34 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/22/23 07:13 03/22/23 17:11 1 Thallium <0.26 1.0 0.26 ug/L 03/22/23 07:13 03/22/23 17:11 1 Client Sample ID: 3402-SW4 Lab Sample ID: 752-4617-10 Date Collected: 03/15/23 14:20 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane 2.4 0.50 0.32 ug/L 03/22/2317:03 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 89 70 - 130 03/22/23 17:03 1 Eurofins Raleigh Page 22 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4617-1 Client Sample ID: 3402-SW4 Lab Sample ID: 752-4617-10 Date Collected: 03/15/23 14:20 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane <0.13 1.0 1,1-Dichloroethene <0.21 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,4-Dichlorobenzene <0.19 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acrylonitrile <3.5 10 Benzene <0.15 1.0 Bromochloromethane <0.48 1.0 Bromodichloromethane <0.17 1.0 Bromoform <0.22 1.0 Bromomethane <0.14 1.0 Carbon disulfide <1.5 5.0 Carbon tetrachloride <0.17 1.0 Chlorobenzene <0.17 1.0 Chloroethane <0.23 1.0 Chloroform <0.18 1.0 Chloromethane <0.13 1.0 cis-1,2-Dichloroethene <0.15 1.0 cis-1,3-Dichloropropene <0.20 1.0 Dibromochloromethane <0.17 1.0 Dibromomethane <0.27 1.0 Ethylbenzene <0.13 1.0 lodomethane <1.7 5.0 Methylene Chloride 0.34 J B 1.0 Styrene <0.11 1.0 Tetrachloroethene <0.17 1.0 Toluene <0.14 1.0 trans- 1,2-Dichloroethene <0.21 1.0 trans- 1,3-Dichloropropene <0.15 1.0 trans- 1,4-Dichloro-2-butene <0.70 1.0 Trichloroethene <0.15 1.0 Trichlorofluoromethane <0.24 1.0 Vinyl acetate <0.95 5.0 Vinyl chloride <0.32 1.0 Xylenes, Total <0.45 3.0 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 92 53 - 136 MDL Unit D Prepared Analyzed Dil Fac 0.17 ug/L 03/24/23 02:36 1 0.12 ug/L 03/24/23 02:36 1 0.28 ug/L 03/24/23 02:36 1 0.14 ug/L 03/24/23 02:36 1 0.13 ug/L 03/24/23 02:36 1 0.21 ug/L 03/24/23 02:36 1 0.49 ug/L 03/24/23 02:36 1 0.48 ug/L 03/24/23 02:36 1 0.66 ug/L 03/24/23 02:36 1 0.19 ug/L 03/24/23 02:36 1 0.21 ug/L 03/24/23 02:36 1 0.10 ug/L 03/24/23 02:36 1 0.19 ug/L 03/24/23 02:36 1 10 ug/L 03/24/23 02:36 1 0.88 ug/L 03/24/23 02:36 1 1.1 ug/L 03/24/23 02:36 1 10 ug/L 03/24/23 02:36 1 3.5 ug/L 03/24/23 02:36 1 0.15 ug/L 03/24/23 02:36 1 0.48 ug/L 03/24/23 02:36 1 0.17 ug/L 03/24/23 02:36 1 0.22 ug/L 03/24/23 02:36 1 0.14 ug/L 03/24/23 02:36 1 1.5 ug/L 03/24/23 02:36 1 0.17 ug/L 03/24/23 02:36 1 0.17 ug/L 03/24/23 02:36 1 0.23 ug/L 03/24/23 02:36 1 0.18 ug/L 03/24/23 02:36 1 0.13 ug/L 03/24/23 02:36 1 0.15 ug/L 03/24/23 02:36 1 0.20 ug/L 03/24/23 02:36 1 0.17 ug/L 03/24/23 02:36 1 0.27 ug/L 03/24/23 02:36 1 0.13 ug/L 03/24/23 02:36 1 1.7 ug/L 03/24/23 02:36 1 0.23 ug/L 03/24/23 02:36 1 0.11 ug/L 03/24/23 02:36 1 0.17 ug/L 03/24/23 02:36 1 0.14 ug/L 03/24/23 02:36 1 0.21 ug/L 03/24/23 02:36 1 0.15 ug/L 03/24/23 02:36 1 0.70 ug/L 03/24/23 02:36 1 0.15 ug/L 03/24/23 02:36 1 0.24 ug/L 03/24/23 02:36 1 0.95 ug/L 03/24/23 02:36 1 0.32 ug/L 03/24/23 02:36 1 0.45 ug/L 03/24/23 02:36 1 Prepared Analyzed Dil Fac 03/24/23 02:36 1 0 Eurofins Raleigh Page 23 of 50 3/31/2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-SW4 Lab Sample ID: 752-4617-10 Date Collected: 03/15/23 14:20 Matrix: Water Date Received: 03/17/23 14:15 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Dibromofluoromethane (Surr) 87 67- 129 03/24/23 02:36 1 Toluene-d8 (Surr) 89 59 - 134 03/24/23 02:36 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/22/23 07:13 03/22/23 14:38 1 Barium 88 10 4.4 ug/L 03/22/23 07:13 03/22/23 14:38 1 Beryllium <0.30 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 14:38 1 Cadmium <0.44 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 14:38 1 Chromium <1.1 10 1.1 ug/L 03/22/23 07:13 03/22/23 14:38 1 Cobalt 1.6 J 10 1.4 ug/L 03/22/23 07:13 03/22/23 14:38 1 Copper <3.2 20 3.2 ug/L 03/22/23 07:13 03/22/23 14:38 1 Lead <6.6 10 6.6 ug/L 03/22/23 07:13 03/22/23 14:38 1 Nickel <3.3 40 3.3 ug/L 03/22/23 07:13 03/22/23 14:38 1 Selenium <10 20 10 ug/L 03/22/23 07:13 03/22/23 14:38 1 Silver <1.5 10 1.5 ug/L 03/22/23 07:13 03/22/23 14:38 1 Vanadium <1.0 10 1.0 ug/L 03/22/23 07:13 03/22/23 14:38 1 Zinc <8.7 20 8.7 ug/L 03/22/23 07:13 03/22/23 14:38 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/22/23 07:13 03/22/23 17:15 1 Thallium <0.26 1.0 0.26 ug/L 03/22/23 07:13 03/22/23 17:15 1 Eurofins Raleigh Page 24 of 50 3/31/2023 Surrogate Summary Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Method: 8260 SIM - 1,4-Dioxane by SIM Matrix: Water Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) BFB Lab Sample ID Client Sample ID (70-130) 752-4617-6 3402-Field Blank 88 752-4617-7 3402-N BC1 89 752-4617-8 3402-NBC2 92 752-4617-9 3402-SW3 86 752-4617-10 3402-SW4 89 LCS 680-768972/3 Lab Control Sample 103 LCSD 680-768972/4 Lab Control Sample Dup 100 MB 680-768972/6 Method Blank 99 Surrogate Legend BFB = 4-Bromofluorobenzene (Surr) Method: 8260D - Volatile Organic Compounds by GC/MS Matrix: Water Prep Type: Total/NA Lab Sample ID Client Sample ID 752-4617-1 3402-MW6 752-4617-1 MS 3402-MW6 752-4617-1 MSD 3402-MW6 752-4617-2 3402-MW-6D 752-4617-3 3402-M W 7 752-4617-4 3402-M W8 752-4617-5 3402-MW11 752-4617-6 3402-Field Blank 752-4617-7 3402-N BC1 752-4617-8 3402-NBC2 752-4617-9 3402-SW3 752-4617-10 3402-SW4 LCS 752-1910/6 Lab Control Sample LCSD 752-1910/7 Lab Control Sample Dup MB 752-1910/9 Method Blank MRL 752-1910/5 Lab Control Sample Surrogate Legend BFB = 4-Bromofluorobenzene (Surr) DBFM = Dibromofluoromethane (Surr) TOL = Toluene-d8 (Surr) Percent Surrogate Recovery (Acceptance Limits) BFB DBFM TOL (53-136) (67-129) (59-134) 93 98 93 95 94 95 91 87 93 93 90 93 97 92 98 93 90 91 89 88 88 89 93 93 93 91 90 93 92 92 100 92 96 92 87 89 97 89 93 97 88 94 92 89 91 91 86 90 Page 25 of 50 Eurofins Raleigh 3/31 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Method: 8260 SIM - 1,4-Dioxane by SIM Lab Sample ID: MB 680-768972/6 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 768972 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane <0.32 0.50 0.32 ug/L 03/22/2313:28 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 99 70 - 130 03/22/23 13:28 1 Lab Sample ID: LCS 680-768972/3 Client Sample ID: Lab Control Sample • Matrix: Water Prep Type: Total/NA Analysis Batch: 768972 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,4-Dioxane 10.0 9.56 ug/L 96 70-130 LCS LCS Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 103 70 - 130 Lab Sample ID: LCSD 680-76897214 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 768972 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 1,4-Dioxane 10.0 9.28 ug/L 93 70 -130 3 30 LCSD LCSD Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 100 70 - 130 Method: 8260D - Volatile Organic Compounds by GUMS Lab Sample ID: MB 752-1910/9 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/23/23 21:47 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/23/23 21:47 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/23/23 21:47 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/23/23 21:47 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/23/23 21:47 1 1,2-Dichlorobenzene 0.263 J 1.0 0.19 ug/L 03/23/23 21:47 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/23/23 21:47 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/23/23 21:47 1 2-Butanone (MEK) <10 20 10 ug/L 03/23/23 21:47 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/23/23 21:47 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/23/23 21:47 1 Eurofins Raleigh Page 26 of 50 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: MB 752-191019 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Acetone <10 20 10 ug/L 03/23/23 21:47 1 Acrylonitrile <3.5 10 3.5 ug/L 03/23/23 21:47 1 Benzene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/23/23 21:47 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Bromoform <0.22 1.0 0.22 ug/L 03/23/23 21:47 1 Bromomethane <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/23/23 21:47 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Chloroethane <0.23 1.0 0.23 ug/L 03/23/23 21:47 1 Chloroform <0.18 1.0 0.18 ug/L 03/23/23 21:47 1 Chloromethane <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/23/23 21:47 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/23/23 21:47 1 Dichlorodifluoromethane <0.20 1.0 0.20 ug/L 03/23/23 21:47 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 lodomethane <1.7 5.0 1.7 ug/L 03/23/23 21:47 1 Methylene Chloride 0.264 J 1.0 0.23 ug/L 03/23/23 21:47 1 Naphthalene <0.11 1.0 0.11 ug/L 03/23/23 21:47 1 Styrene 0.532 J 1.0 0.11 ug/L 03/23/23 21:47 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Toluene <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/23/23 21:47 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/23/23 21:47 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/23/23 21:47 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/23/23 21:47 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/23/23 21:47 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 92 53 - 136 03/23/23 21:47 1 Dibromofluoromethane (Surr) 89 67- 129 03/23/23 21:47 1 Toluene-d8 (Surr) 91 59 - 134 03/23/23 21:47 1 Lab Sample ID: LCS 752-1910/6 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 20.0 17.4 ug/L 87 71-120 1,1,1-Trichloroethane 20.0 18.2 ug/L 91 72-143 1,1,2,2-Tetrachloroethane 20.0 18.3 ug/L 92 59-133 1,1,2-Trichloroethane 20.0 18.0 ug/L 90 67-120 Eurofins Raleigh Page 27 of 50 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Lab Sample ID: LCS 752-1910/6 Matrix: Water Analysis Batch: 1910 Job ID: 752-4617-1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Analyte Spike Added LCS LCS Result Qualifier Unit D %Rec %Rec Limits 1,1-Dichloroethane 20.0 18.0 ug/L 90 79-141 1,1-Dichloroethene 20.0 16.6 ug/L 83 75-133 1,2,3-Trichloropropane 20.0 16.6 ug/L 83 69-127 1,2-Dibromo-3-Chloropropane 20.0 19.1 ug/L 95 37-157 1,2-Dibromoethane 20.0 17.9 ug/L 89 66-123 1,2-Dichlorobenzene 20.0 18.7 ug/L 93 76 -120 1,2-Dichloroethane 20.0 17.2 ug/L 86 72 -151 1,2-Dichloropropane 20.0 17.6 ug/L 88 78 -125 1,4-Dichlorobenzene 20.0 17.8 ug/L 89 76 -122 2-Butanone (MEK) 40.0 45.1 ug/L 113 36 -135 2-Hexanone 40.0 40.0 ug/L 100 36 -191 4-Methyl-2-pentanone (MIBK) 40.0 39.9 ug/L 100 56-166 Acetone 40.0 39.7 ug/L 99 10 -158 Acrylonitrile 60.0 59.2 ug/L 99 10 - 200 Benzene 20.0 17.2 ug/L 86 80 -134 Bromochloromethane 20.0 17.4 ug/L 87 74 -128 Bromodichloromethane 20.0 17.5 ug/L 87 72 -129 Bromoform 20.0 18.8 ug/L 94 73 -120 Bromomethane 20.0 13.5 ug/L 67 38 -189 Carbon disulfide 20.0 19.0 ug/L 95 65 -173 Carbon tetrachloride 20.0 17.0 ug/L 85 68 -142 Chlorobenzene 20.0 17.3 ug/L 86 80 -120 Chloroethane 20.0 17.5 ug/L 88 45 - 213 Chloroform 20.0 17.1 ug/L 85 78 -138 Chloromethane 20.0 15.5 ug/L 77 56 -171 cis-1,2-Dichloroethene 20.0 18.1 ug/L 91 69 -120 cis-1,3-Dichloropropene 20.0 17.7 ug/L 88 63 -125 Dibromochloromethane 20.0 17.7 ug/L 89 73 -120 Dibromomethane 20.0 17.0 ug/L 85 76 -124 Dichlorodifluoromethane 20.0 12.8 ug/L 64 25 -161 Ethylbenzene 20.0 17.2 ug/L 86 68 -124 lodomethane 20.0 19.1 ug/L 95 34 -140 Methylene Chloride 20.0 17.7 ug/L 89 68 -128 Naphthalene 20.0 23.0 ug/L 115 50 -127 Styrene 20.0 17.4 ug/L 87 73 -120 Tetrachloroethene 20.0 16.8 ug/L 84 40 -181 Toluene 20.0 17.1 ug/L 85 71 -120 trans- 1,2-Dichloroethene 20.0 16.3 ug/L 82 75-139 trans- 1,3-Dichloropropene 20.0 20.0 ug/L 100 65-152 trans- 1,4-Dichloro-2-butene 20.0 19.5 ug/L 98 10-142 Trichloroethene 20.0 16.3 ug/L 82 74 -120 Trichlorofluoromethane 20.0 16.5 ug/L 83 68 -183 Vinyl acetate 20.0 22.8 ug/L 114 10 -198 Vinyl chloride 20.0 15.9 ug/L 79 49 -150 Xylenes, Total 60.0 53.9 ug/L 90 77 -121 LCS LCS Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 97 53 - 136 0 Eurofins Raleigh Page 28 of 50 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: LCS 752-1910/6 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 LCS LCS L Surrogate %Recovery Qualifier Limits Dibromofluoromethane (Surr) 89 67- 129 Toluene-d8 (Surr) 93 59 - 134 Lab Sample ID: LCSD 752-1910/7 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 1,1,1,2-Tetrachloroethane 20.0 19.9 ug/L 100 71-120 13 16 1,1,1-Trichloroethane 20.0 18.1 ug/L 90 72-143 1 18 1,1,2,2-Tetrachloroethane 20.0 19.3 ug/L 96 59-133 5 16 1,1,2-Trichloroethane 20.0 18.9 ug/L 94 67.120 5 18 1,1-Dichloroethane 20.0 18.1 ug/L 91 79-141 1 19 1,1-Dichloroethene 20.0 16.2 ug/L 81 75-133 2 20 1,2,3-Trichloropropane 20.0 16.9 ug/L 84 69-127 2 17 1,2-Dibromo-3-Chloropropane 20.0 21.7 ug/L 109 37-157 13 18 1,2-Dibromoethane 20.0 18.8 ug/L 94 66-123 5 15 1,2-Dichlorobenzene 20.0 20.5 ug/L 102 76 -120 9 16 1,2-Dichloroethane 20.0 18.5 ug/L 93 72 -151 8 16 1,2-Dichloropropane 20.0 18.9 ug/L 94 78 -125 7 19 1,4-Dichlorobenzene 20.0 19.8 ug/L 99 76 -122 10 16 2-Butanone (MEK) 40.0 45.6 ug/L 114 36 -135 1 19 2-Hexanone 40.0 42.6 ug/L 106 36 -191 6 17 4-Methyl-2-pentanone (MIBK) 40.0 41.8 ug/L 105 56-166 5 19 Acetone 40.0 45.5 ug/L 114 10 -158 13 78 Acrylonitrile 60.0 63.4 ug/L 106 10 - 200 7 36 Benzene 20.0 18.0 ug/L 90 80-134 5 17 Bromochloromethane 20.0 18.6 ug/L 93 74.128 7 18 Bromodichloromethane 20.0 19.0 ug/L 95 72.129 8 16 Bromoform 20.0 20.8 ug/L 104 73 -120 10 44 Bromomethane 20.0 14.2 ug/L 71 38 -189 6 27 Carbon disulfide 20.0 19.5 ug/L 98 65 -173 2 38 Carbon tetrachloride 20.0 18.0 ug/L 90 68 -142 5 17 Chlorobenzene 20.0 18.3 ug/L 91 80 -120 6 16 Chloroethane 20.0 16.5 ug/L 83 45 - 213 6 26 Chloroform 20.0 17.7 ug/L 88 78 -138 3 17 Chloromethane 20.0 16.2 ug/L 81 56 -171 5 28 cis-1,2-Dichloroethene 20.0 18.0 ug/L 90 69 -120 1 18 cis-1,3-Dichloropropene 20.0 18.7 ug/L 93 63 -125 6 17 Dibromochloromethane 20.0 18.8 ug/L 94 73 -120 6 16 Dibromomethane 20.0 18.9 ug/L 94 76 -124 10 15 Dichlorodifluoromethane 20.0 12.9 ug/L 64 25 -161 1 48 Ethylbenzene 20.0 18.4 ug/L 92 68 -124 6 16 Iodomethane 20.0 18.6 ug/L 93 34.140 2 15 Methylene Chloride 20.0 17.7 ug/L 88 68 -128 0 17 Naphthalene 20.0 25.3 ug/L 127 50 -127 9 19 Styrene 20.0 20.0 ug/L 100 73 -120 14 23 Tetrachloroethene 20.0 17.9 ug/L 90 40 -181 7 26 Eurofins Raleigh Page 29 of 50 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: LCSD 752-1910/7 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Toluene 20.0 18.5 ug/L 93 71 -120 8 17 trans- 1,2-Dichloroethene 20.0 16.9 ug/L 84 75-139 3 19 trans- 1,3-Dichloropropene 20.0 21.0 ug/L 105 65-152 5 16 trans- 1,4-Dichloro-2-butene 20.0 19.9 ug/L 99 10-142 2 28 Trichloroethene 20.0 18.0 ug/L 90 74 -120 10 22 Trichlorofluoromethane 20.0 16.9 ug/L 85 68 -183 2 22 Vinyl acetate 20.0 22.4 ug/L 112 10 -198 2 21 Vinyl chloride 20.0 17.0 ug/L 85 49 -150 7 27 Xylenes, Total 60.0 57.5 ug/L 96 77 -121 6 16 LCSD LCSD Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 97 53 - 136 Dibromofluoromethane (Surr) 88 67 - 129 Toluene-d8 (Surr) 94 59 - 134 Lab Sample ID: MRL 752-1910/5 Client Sample ID: Lab Control Sample C Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 1.00 0.990 J ug/L 99 1,1,1-Trichloroethane 1.00 0.918 J ug/L 92 1,1,2,2-Tetrachloroethane 1.00 1.36 ug/L 136 1,1,2-Trichloroethane 1.00 1.05 ug/L 105 1,1-Dichloroethane 1.00 1.02 ug/L 102 1,1-Dichloroethene 1.00 0.866 J ug/L 87 1,2,3-Trichloropropane 1.00 1.01 ug/L 101 1,2-Dibromo-3-Chloropropane 1.00 0.671 J ug/L 67 1,2-Dibromoethane 1.00 0.920 J ug/L 92 1,2-Dichlorobenzene 1.00 4.07 ug/L 407 1,2-Dichloroethane 1.00 0.884 J ug/L 88 1,2-Dichloropropane 1.00 0.866 J ug/L 87 1,4-Dichlorobenzene 1.00 3.39 ug/L 339 2-Butanone (MEK) 2.00 <10 ug/L 136 2-Hexanone 2.00 3.39 J ug/L 170 4-Methyl-2-pentanone (MIBK) 2.00 1.88 J ug/L 94 Acetone 2.00 <10 ug/L 141 Acrylonitrile 5.00 6.20 J ug/L 124 Benzene 1.00 0.994 J ug/L 99 Bromochloromethane 1.00 1.08 ug/L 108 Bromodichloromethane 1.00 1.20 ug/L 120 Bromoform 1.00 0.920 J ug/L 92 Bromomethane 1.00 0.673 J ug/L 67 Carbon disulfide 2.00 2.09 J ug/L 105 Carbon tetrachloride 1.00 0.916 J ug/L 92 Chlorobenzene 1.00 1.68 ug/L 168 Chloroethane 1.00 0.449 J ug/L 45 Chloroform 1.00 1.04 ug/L 104 Eurofins Raleigh Page 30 of 50 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Lab Sample ID: MRL 752-1910/5 Matrix: Water Analysis Batch: 1910 Job ID: 752-4617-1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits Chloromethane 1.00 0.645 J ug/L 65 cis-1,2-Dichloroethene 1.00 0.963 J ug/L 96 cis-1,3-Dichloropropene 1.00 0.886 J ug/L 89 Dibromochloromethane 1.00 1.26 ug/L 126 Dibromomethane 1.00 0.982 J ug/L 98 Dichlorodifluoromethane 1.00 1.34 ug/L 134 Ethylbenzene 1.00 1.26 ug/L 126 lodomethane 2.00 4.10 J ug/L 205 Methylene Chloride 1.00 1.40 ug/L 140 Naphthalene 1.00 6.53 ug/L 653 Styrene 1.00 5.20 ug/L 520 Tetrachloroethene 1.00 1.07 ug/L 107 Toluene 1.00 1.21 ug/L 121 trans- 1,2-Dichloroethene 1.00 1.02 ug/L 102 trans- 1,3-Dichloropropene 1.00 1.18 ug/L 118 trans- 1,4-Dichloro-2-butene 1.00 1.62 ug/L 162 Trichloroethene 1.00 1.10 ug/L 110 Trichlorofluoromethane 1.00 0.920 J ug/L 92 Vinyl acetate 2.00 1.63 J ug/L 81 Vinyl chloride 1.00 1.11 ug/L ill Xylenes, Total 3.00 5.47 ug/L 182 MRL MRL Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 91 53 - 136 Dibromofluoromethane (Surr) 86 67 - 129 Toluene-d8 (Surr) 90 59 - 134 Lab Sample ID: 752-4617-1 MS Matrix: Water Analysis Batch: 1910 Client Sample ID: 3402-MW6 Prep Type: Total/NA Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane <0.17 20.0 16.7 ug/L 84 71-120 1,1,1-Trichloroethane <0.12 20.0 18.3 ug/L 91 72-143 1,1,2,2-Tetrachloroethane <0.28 20.0 16.4 ug/L 82 59-133 1,1,2-Trichloroethane <0.14 20.0 16.8 ug/L 84 67-120 1,1-Dichloroethane <0.13 20.0 18.6 ug/L 93 79-141 1,1-Dichloroethene <0.21 20.0 17.8 ug/L 89 75-133 1,2,3-Trichloropropane <0.49 20.0 16.4 ug/L 82 1 -210 1,2-Dibromo-3-Chloropropane <0.48 20.0 19.1 ug/L 95 37-157 1,2-Dibromoethane <0.66 20.0 17.1 ug/L 86 66-123 1,2-Dichlorobenzene <0.19 F2 20.0 16.0 ug/L 80 76 -120 1,2-Dichloroethane <0.21 20.0 17.7 ug/L 89 72 -151 1,2-Dichloropropane <0.10 20.0 18.1 ug/L 90 78 -125 1,4-Dichlorobenzene <0.19 F2 20.0 17.1 ug/L 85 76 -122 2-Butanone (MEK) <10 40.0 42.1 ug/L 105 36 -135 2-Hexanone <0.88 40.0 38.4 ug/L 96 36 -191 4-Methyl-2-pentanone (MIBK) <1.1 40.0 40.1 ug/L 100 56-166 0 Eurofins Raleigh Page 31 of 50 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: 752-4617-1 MS Client Sample ID: 3402-MW6 Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Acetone <10 40.0 42.2 ug/L 106 10 -158 Acrylonitrile <3.5 60.0 60.6 ug/L 101 10 - 200 Benzene <0.15 20.0 17.1 ug/L 86 80 -134 Bromochloromethane <0.48 20.0 18.5 ug/L 93 74 -128 Bromodichloromethane <0.17 20.0 17.5 ug/L 87 72 -129 Bromoform <0.22 20.0 17.7 ug/L 89 73 -120 Bromomethane <0.14 20.0 14.6 ug/L 73 38 -189 Carbon disulfide <1.5 20.0 19.5 ug/L 98 65 -173 Carbon tetrachloride <0.17 20.0 16.8 ug/L 84 68 -142 Chlorobenzene 0.27 J 20.0 16.8 ug/L 82 80 -120 Chloroethane <0.23 20.0 18.9 ug/L 95 45 - 213 Chloroform <0.18 20.0 17.5 ug/L 87 78 -138 Chloromethane <0.13 20.0 17.7 ug/L 89 56 -171 cis-1,2-Dichloroethene 0.30 J 20.0 17.2 ug/L 85 69 -120 cis-1,3-Dichloropropene <0.20 20.0 16.9 ug/L 85 63 -125 Dibromochloromethane <0.17 20.0 17.0 ug/L 85 73 -120 Dibromomethane <0.27 20.0 17.5 ug/L 88 76 -124 Ethylbenzene <0.13 20.0 16.6 ug/L 83 68 -124 lodomethane <1.7 20.0 17.3 ug/L 87 34 -140 Methylene Chloride 0.27 J B 20.0 17.8 ug/L 87 68 -128 Styrene <0.11 20.0 15.6 ug/L 78 73 -120 Tetrachloroethene <0.17 20.0 15.7 ug/L 78 40 -181 Toluene <0.14 20.0 16.6 ug/L 83 71 -120 trans- 1,2-Dichloroethene <0.21 20.0 16.5 ug/L 82 75-139 trans- 1,3-Dichloropropene <0.15 20.0 18.2 ug/L 91 65-152 trans- 1,4-Dichloro-2-butene <0.70 20.0 16.0 ug/L 80 10-142 Trichloroethene <0.15 20.0 17.0 ug/L 85 74 -120 Trichlorofluoromethane <0.24 20.0 19.1 ug/L 96 68 -183 Vinyl acetate <0.95 20.0 19.9 ug/L 100 10 -198 Vinyl chloride <0.32 20.0 18.3 ug/L 91 49 -150 Xylenes, Total <0.45 60.0 50.1 ug/L 84 77 -121 MS MS Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 95 53 - 136 Dibromofluoromethane (Surr) 94 67- 129 Toluene-d8 (Surr) 95 59 - 134 Lab Sample ID: 752-4617-1 MSD Client Sample ID: 3402-MW6 Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Sample Sample Spike MSD MSD %Rec RPD Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit 1,1,1,2-Tetrachloroethane <0.17 20.0 18.0 ug/L 90 71-120 7 16 1,1,1-Trichloroethane <0.12 20.0 19.6 ug/L 98 72-143 7 18 1,1,2,2-Tetrachloroethane <0.28 20.0 19.0 ug/L 95 59-133 15 16 1,1,2-Trichloroethane <0.14 20.0 18.5 ug/L 92 67-120 10 18 1,1-Dichloroethane <0.13 20.0 18.7 ug/L 94 79-141 1 19 1,1-Dichloroethene <0.21 20.0 17.7 ug/L 89 75-133 0 20 Eurofins Raleigh Page 32 of 50 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4617-1 Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: 752-4617-1 MSD Client Sample ID: 3402-MW6 Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Sample Sample Spike MSD MSD %Rec RPD Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit 1,2,3-Trichloropropane <0.49 20.0 17.2 ug/L 86 1 -210 5 17 1,2-Dibromo-3-Chloropropane <0.48 20.0 22.6 ug/L 113 37-157 17 18 1,2-Dibromoethane <0.66 20.0 17.5 ug/L 87 66-123 2 15 1,2-Dichlorobenzene <0.19 F2 20.0 19.5 F2 ug/L 98 76 -120 20 16 1,2-Dichloroethane <0.21 20.0 19.0 ug/L 95 72 -151 7 16 1,2-Dichloropropane <0.10 20.0 19.7 ug/L 99 78 -125 9 19 1,4-Dichlorobenzene <0.19 F2 20.0 20.6 F2 ug/L 103 76 -122 19 16 2-Butanone (MEK) <10 40.0 50.6 ug/L 127 36 -135 18 19 2-Hexanone <0.88 40.0 42.4 ug/L 106 36 -191 10 17 4-Methyl-2-pentanone(MIBK) <1.1 40.0 44.6 ug/L ill 56-166 11 19 Acetone <10 40.0 42.6 ug/L 106 10 -158 1 78 Acrylonitrile <3.5 60.0 64.1 ug/L 107 10 - 200 6 36 Benzene <0.15 20.0 18.2 ug/L 91 80 -134 6 17 Bromochloromethane <0.48 20.0 19.3 ug/L 96 74 -128 4 18 Bromodichloromethane <0.17 20.0 19.0 ug/L 95 72 -129 8 16 Bromoform <0.22 20.0 19.4 ug/L 97 73 -120 9 44 Bromomethane <0.14 20.0 15.8 ug/L 79 38 -189 8 27 Carbon disulfide <1.5 20.0 20.7 ug/L 103 65 -173 6 38 Carbon tetrachloride <0.17 20.0 17.2 ug/L 86 68 -142 2 17 Chlorobenzene 0.27 J 20.0 17.5 ug/L 86 80 -120 4 16 Chloroethane <0.23 20.0 19.9 ug/L 100 45 - 213 5 26 Chloroform <0.18 20.0 18.7 ug/L 93 78 -138 7 17 Chloromethane <0.13 20.0 18.0 ug/L 90 56 -171 2 28 cis-1,2-Dichloroethene 0.30 J 20.0 19.3 ug/L 95 69 -120 11 18 cis-1,3-Dichloropropene <0.20 20.0 18.0 ug/L 90 63 -125 6 17 Dibromochloromethane <0.17 20.0 17.7 ug/L 89 73 -120 5 16 Dibromomethane <0.27 20.0 18.6 ug/L 93 76 -124 6 15 Ethylbenzene <0.13 20.0 17.3 ug/L 87 68 -124 4 16 lodomethane <1.7 20.0 18.9 ug/L 94 34 -140 8 15 Methylene Chloride 0.27 J B 20.0 19.6 ug/L 97 68 -128 10 17 Styrene <0.11 20.0 18.5 ug/L 93 73 -120 17 23 Tetrachloroethene <0.17 20.0 16.6 ug/L 83 40 -181 6 26 Toluene <0.14 20.0 17.2 ug/L 86 71 -120 4 17 trans- 1,2-Dichloroethene <0.21 20.0 16.8 ug/L 84 75-139 2 19 trans- 1,3-Dichloropropene <0.15 20.0 19.0 ug/L 95 65-152 4 16 trans- 1,4-Dichloro-2-butene <0.70 20.0 17.6 ug/L 88 10-142 10 28 Trichloroethene <0.15 20.0 18.5 ug/L 93 74 -120 9 22 Trichlorofluoromethane <0.24 20.0 19.9 ug/L 99 68 -183 4 22 Vinyl acetate <0.95 20.0 21.2 ug/L 106 10 -198 6 21 Vinyl chloride <0.32 20.0 18.5 ug/L 93 49 -150 1 27 Xylenes, Total <0.45 60.0 55.2 ug/L 92 77 -121 10 16 MSD MSD Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 91 53 -136 Dibromofluoromethane (Surr) 87 67-129 Toluene-d8 (Surr) 93 59 -134 Eurofins Raleigh Page 33 of 50 3/31/2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 6010D - Metals (ICP) Lab Sample ID: MB 680-769000/1-A Matrix: Water Analysis Batch: 769167 MB MB Analyte Result Qualifier Arsenic <6.4 Barium <4.4 Beryllium <0.30 Cadmium <0.44 Chromium <1.1 Cobalt <1.4 Copper <3.2 Lead <6.6 Nickel <3.3 Selenium <10 Silver <1.5 Tin <11 Vanadium <1.0 Zinc <8.7 Lab Sample ID: LCS 680-769000/2-A Matrix: Water Analysis Batch: 769167 Analyte Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Selenium Silver Tin Vanadium Zinc Lab Sample ID: 752-4617-1 MS Matrix: Water Analysis Batch: 769167 Analyte Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Sample Sample Result Qualifier <6.4 490 <0.30 <0.44 <1.1 12 <3.2 <6.6 <3.3 Job ID: 752-4617-1 Client Sample ID: Method Blank Prep Type: Total Recoverable Prep Batch: 769000 RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/22/23 07:13 03/22/23 13:49 1 10 4.4 ug/L 03/22/23 07:13 03/22/23 13:49 1 4.0 0.30 ug/L 03/22/23 07:13 03/22/23 13:49 1 5.0 0.44 ug/L 03/22/23 07:13 03/22/23 13:49 1 10 1.1 ug/L 03/22/23 07:13 03/22/23 13:49 1 10 1.4 ug/L 03/22/23 07:13 03/22/23 13:49 1 20 3.2 ug/L 03/22/23 07:13 03/22/23 13:49 1 10 6.6 ug/L 03/22/23 07:13 03/22/23 13:49 1 40 3.3 ug/L 03/22/23 07:13 03/22/23 13:49 1 20 10 ug/L 03/22/23 07:13 03/22/23 13:49 1 10 1.5 ug/L 03/22/23 07:13 03/22/23 13:49 1 50 11 ug/L 03/22/23 07:13 03/22/23 13:49 1 10 1.0 ug/L 03/22/23 07:13 03/22/23 13:49 1 20 8.7 ug/L 03/22/23 07:13 03/22/23 13:49 1 Client Sample ID: Lab Control Sample C Prep Type: Total Recoverable Prep Batch: 769000 Spike LCS LCS %Rec Added Result Qualifier Unit D %Rec Limits 100 98.1 ug/L 98 80 -120 100 102 ug/L 102 80-120 50.0 52.0 ug/L 104 80 -120 50.0 50.1 ug/L 100 80 -120 100 103 ug/L 103 80-120 50.0 50.9 ug/L 102 80 -120 100 107 ug/L 107 80-120 505 511 ug/L 101 80-120 100 101 ug/L 101 80-120 100 95.7 ug/L 96 80 -120 50.0 49.2 ug/L 98 80 -120 100 100 ug/L 100 80-120 100 101 ug/L 101 80-120 100 104 ug/L 104 80-120 Client Sample ID: 3402-MW6 Prep Type: Total Recoverable Prep Batch: 769000 Spike Added MS MS Result Qualifier Unit D %Rec %Rec Limits 100 97.8 ug/L 98 75 -125 100 370 4 ug/L -123 75 -125 50.0 51.8 ug/L 104 75 -125 50.0 49.0 ug/L 98 75 -125 100 103 ug/L 103 75-125 50.0 61.3 ug/L 98 75 -125 100 105 ug/L 105 75-125 505 508 ug/L 101 75-125 100 100 ug/L 100 75-125 Page 34 of 50 Eurofins Raleigh 3/31 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Method: 6010D - Metals (ICP) (Continued) Lab Sample ID: 752-4617-1 MS Client Sample ID: 3402-MW6 Matrix: Water Prep Type: Total Recoverable Analysis Batch: 769167 Prep Batch: 769000 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Selenium <10 100 90.2 ug/L 90 75 -125 Silver <1.5 50.0 51.4 ug/L 103 75 -125 Vanadium 1.7 J 100 104 ug/L 103 75 -125 Zinc <8.7 100 105 ug/L 105 75 -125 Lab Sample ID: 752-4617-1 MSD Client Sample ID: 3402-MW6 Matrix: Water Prep Type: Total Recoverable Analysis Batch: 769167 Prep Batch: 769000 Sample Sample Spike MSD MSD %Rec RPD Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit Arsenic <6.4 100 98.4 ug/L 98 75 -125 1 20 Barium 490 100 356 4 ug/L -137 75-125 4 20 Beryllium <0.30 50.0 51.7 ug/L 103 75 -125 0 20 Cadmium <0.44 50.0 48.5 ug/L 97 75 -125 1 20 Chromium <1.1 100 102 ug/L 102 75 -125 0 20 Cobalt 12 50.0 61.5 ug/L 98 75 -125 0 20 Copper <3.2 100 104 ug/L 104 75 -125 1 20 Lead <6.6 505 505 ug/L 100 75-125 1 20 Nickel <3.3 100 99.9 ug/L 100 75 -125 0 20 Selenium <10 100 89.5 ug/L 89 75 -125 1 20 Silver <1.5 50.0 51.1 ug/L 102 75 -125 1 20 Vanadium 1.7 J 100 103 ug/L 101 75 -125 2 20 Zinc <8.7 100 104 ug/L 104 75 -125 1 20 Method: 6020B - Metals (ICP/MS) Lab Sample ID: MB 680-768923/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total Recoverable Analysis Batch: 769176 Prep Batch: 768923 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/22/23 07:13 03/22/23 16:06 1 Thallium <0.26 1.0 0.26 ug/L 03/22/23 07:13 03/22/23 16:06 1 Lab Sample ID: LCS 680-768923/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total Recoverable Analysis Batch: 769176 Prep Batch: 768923 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Antimony 50.0 50.3 ug/L 101 80 -120 Thallium 50.0 49.2 ug/L 98 80-120 Lab Sample ID: 752-4617-1 MS Client Sample ID: 3402-MW6 Matrix: Water Prep Type: Total Recoverable Analysis Batch: 769176 Prep Batch: 768923 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Antimony <0.34 50.0 51.3 ug/L 103 75 -125 Thallium <0.26 50.0 49.9 ug/L 100 75-125 Eurofins Raleigh Page 35 of 50 3/31/2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Method: 6020B - Metals (ICP/MS) (Continued) Lab Sample ID: 752-4617-1 MSD Client Sample ID: 3402-MW6 Matrix: Water Prep Type: Total Recoverable Analysis Batch: 769176 Prep Batch: 768923 Sample Sample Spike MSD MSD %Rec RPD Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit Antimony <0.34 50.0 50.4 ug/L 101 75 -125 2 20 Thallium <0.26 50.0 49.1 ug/L 98 75-125 2 20 Method: 7470A - Mercury (CVAA) w Lab Sample ID: MB 680-769300/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 769538 Prep Batch: 769300 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/23/2313:17 03/23/2319:05 1 FLab Sample ID: LCS 680-769300/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 769538 Prep Batch: 769300 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Mercury 2.50 2.40 ug/L 96 80 -120 Eurofins Raleigh Page 36 of 50 3/31 /2023 QC Association Summary Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF GC/MS VOA Analysis Batch: 1910 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4617-1 3402-MW6 Total/NA Water 8260D 752-4617-2 3402-MW-6D Total/NA Water 8260D 752-4617-3 3402-MW7 Total/NA Water 8260D 752-4617-4 3402-MW8 Total/NA Water 8260D 752-4617-5 3402-MW11 Total/NA Water 8260D 752-4617-6 3402-Field Blank Total/NA Water 8260D 752-4617-7 3402-NBC1 Total/NA Water 8260D 752-4617-8 3402-NBC2 Total/NA Water 8260D 752-4617-9 3402-SW3 Total/NA Water 8260D 752-4617-10 3402-SW4 Total/NA Water 8260D MB 752-1910/9 Method Blank Total/NA Water 8260D LCS 752-1910/6 Lab Control Sample Total/NA Water 8260D LCSD 752-1910/7 Lab Control Sample Dup Total/NA Water 8260D MRL 752-1910/5 Lab Control Sample Total/NA Water 8260D 752-4617-1 MS 3402-MW6 Total/NA Water 8260D 752-4617-1 MSD 3402-MW6 Total/NA Water 8260D Analysis Batch: 768972 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4617-6 3402-Field Blank Total/NA Water 8260 SIM 752-4617-7 3402-NBC1 Total/NA Water 8260 SIM 752-4617-8 3402-NBC2 Total/NA Water 8260 SIM 752-4617-9 3402-SW3 Total/NA Water 8260 SIM 752-4617-10 3402-SW4 Total/NA Water 8260 SIM MB 680-768972/6 Method Blank Total/NA Water 8260 SIM LCS 680-768972/3 Lab Control Sample Total/NA Water 8260 SIM LCSD 680-768972/4 Lab Control Sample Dup Total/NA Water 8260 SIM Metals Prep Batch: 768923 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4617-1 3402-MW6 Total Recoverable Water 3005A 752-4617-2 3402-MW-6D Total Recoverable Water 3005A 752-4617-3 3402-MW7 Total Recoverable Water 3005A 752-4617-4 3402-MW8 Total Recoverable Water 3005A 752-4617-5 3402-MW11 Total Recoverable Water 3005A 752-4617-6 3402-Field Blank Total Recoverable Water 3005A 752-4617-7 3402-NBC1 Total Recoverable Water 3005A 752-4617-8 3402-NBC2 Total Recoverable Water 3005A 752-4617-9 3402-SW3 Total Recoverable Water 3005A 752-4617-10 3402-SW4 Total Recoverable Water 3005A MB 680-768923/1-A Method Blank Total Recoverable Water 3005A LCS 680-768923/2-A Lab Control Sample Total Recoverable Water 3005A 752-4617-1 MS 3402-MW6 Total Recoverable Water 3005A 752-4617-1 MSD 3402-MW6 Total Recoverable Water 3005A Prep Batch: 769000 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4617-1 3402-MW6 Total Recoverable Water 3005A 752-4617-2 3402-MW-6D Total Recoverable Water 3005A Eurofins Raleigh Page 37 of 50 3/31/2023 QC Association Summary Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Metals (Continued) Prep Batch: 769000 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4617-3 3402-MW7 Total Recoverable Water 3005A 752-4617-4 3402-MW8 Total Recoverable Water 3005A 752-4617-5 3402-MW11 Total Recoverable Water 3005A 752-4617-6 3402-Field Blank Total Recoverable Water 3005A 752-4617-7 3402-NBC1 Total Recoverable Water 3005A 752-4617-8 3402-NBC2 Total Recoverable Water 3005A 752-4617-9 3402-SW3 Total Recoverable Water 3005A 752-4617-10 3402-SW4 Total Recoverable Water 3005A MB 680-769000/1-A Method Blank Total Recoverable Water 3005A LCS 680-769000/2-A Lab Control Sample Total Recoverable Water 3005A 752-4617-1 MS 3402-MW6 Total Recoverable Water 3005A 752-4617-1 MSD 3402-MW6 Total Recoverable Water 3005A Analysis Batch: 769167 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4617-1 3402-MW6 Total Recoverable Water 6010D 769000 752-4617-2 3402-MW-6D Total Recoverable Water 6010D 769000 752-4617-3 3402-MW7 Total Recoverable Water 6010D 769000 752-4617-4 3402-MW8 Total Recoverable Water 6010D 769000 752-4617-5 3402-MW11 Total Recoverable Water 6010D 769000 752-4617-6 3402-Field Blank Total Recoverable Water 6010D 769000 752-4617-7 3402-NBC1 Total Recoverable Water 6010D 769000 752-4617-8 3402-NBC2 Total Recoverable Water 6010D 769000 752-4617-9 3402-SW3 Total Recoverable Water 6010D 769000 752-4617-10 3402-SW4 Total Recoverable Water 6010D 769000 MB 680-769000/1-A Method Blank Total Recoverable Water 6010D 769000 LCS 680-769000/2-A Lab Control Sample Total Recoverable Water 6010D 769000 752-4617-1 MS 3402-MW6 Total Recoverable Water 6010D 769000 752-4617-1 MSD 3402-MW6 Total Recoverable Water 6010D 769000 Analysis Batch: 769176 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4617-1 3402-MW6 Total Recoverable Water 6020B 768923 752-4617-2 3402-MW-6D Total Recoverable Water 6020B 768923 752-4617-3 3402-MW7 Total Recoverable Water 6020B 768923 752-4617-4 3402-MW8 Total Recoverable Water 6020E 768923 752-4617-5 3402-MW11 Total Recoverable Water 6020E 768923 752-4617-6 3402-Field Blank Total Recoverable Water 6020E 768923 752-4617-7 3402-NBC1 Total Recoverable Water 6020B 768923 752-4617-8 3402-NBC2 Total Recoverable Water 6020B 768923 752-4617-9 3402-SW3 Total Recoverable Water 6020B 768923 752-4617-10 3402-SW4 Total Recoverable Water 6020E 768923 MB 680-768923/1-A Method Blank Total Recoverable Water 6020E 768923 LCS 680-768923/2-A Lab Control Sample Total Recoverable Water 6020E 768923 752-4617-1 MS 3402-MW6 Total Recoverable Water 6020B 768923 752-4617-1 MSD 3402-MW6 Total Recoverable Water 6020B 768923 Prep Batch: 769300 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4617-6 3402-Field Blank Total/NA Water 7470A MB 680-769300/1-A Method Blank Total/NA Water 7470A Eurofins Raleigh Page 38 of 50 3/31/2023 QC Association Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Metals (Continued) Prep Batch: 769300 (Continued) Lab Sample ID Client Sample ID LCS 680-769300/2-A Lab Control Sample Analysis Batch: 769538 Lab Sample ID Client Sample ID 752-4617-6 3402-Field Blank MB 680-769300/1-A Method Blank LCS 680-769300/2-A Lab Control Sample F Job ID: 752-4617-1 Prep Type Matrix Method Prep Batch Total/NA Water 7470A Prep Type Matrix Method Prep Batch Total/NA Water 7470A 769300 Total/NA Water 7470A 769300 Total/NA Water 7470A 769300 0 Eurofins Raleigh Page 39 of 50 3/31/2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW6 Lab Sample ID: 752-4617-1 Date Collected: 03/15/23 09:40 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1910 OS EET ESC 03/23/23 22:16 Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 13:56 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 16:14 F Client Sample ID: 3402-MW-6D Lab Sample ID: 752-4617-2 Date Collected: 03/15/23 11:14 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1910 OS EET ESC 03/23/23 22:45 Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 14:05 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 16:34 Client Sample ID: 3402-MW7 Lab Sample ID: 752-4617-3 Date Collected: 03/15/23 15:39 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1910 OS EET ESC 03/23/23 23:14 Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 14:09 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 16:38 Client Sample ID: 3402-MW8 Lab Sample ID: 752-4617-4 Date Collected: 03/16/23 10:07 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1910 OS EET ESC 03/23/23 23:43 Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 14:12 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 16:42 Client Sample ID: 3402-MW11 Lab Sample ID: 752-4617-5 Date Collected: 03/15/23 14:33 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1910 OS EET ESC 03/24/23 00:12 Eurofins Raleigh Page 40 of 50 3/31/2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW11 Lab Sample ID: 752-4617-5 Date Collected: 03/15/23 14:33 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 14:15 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 16:54 Client Sample ID: 3402-Field Blank Lab Sample ID: 752-4617-6 Date Collected: 03/15/23 13:00 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed m Total/NA Analysis 8260 SIM 1 768972 RKJ EET SAV 03/22/23 13:55 Total/NA Analysis 8260D 1 1910 OS EET ESC 03/24/23 00:41 Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 14:18 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 16:58 Total/NA Prep 7470A 769300 JKL EET SAV 03/23/23 13:17 Total/NA Analysis 7470A 1 769538 JKL EET SAV 03/23/23 19:30 Client Sample ID: 3402-NBC1 Lab Sample ID: 752-4617-7 Date Collected: 03/15/23 12:30 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 1 768972 RKJ EET SAV 03/22/23 15:42 Total/NA Analysis 8260D 1 1910 OS EET ESC 03/24/23 01:10 Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 14:28 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 17:02 Client Sample ID: 3402-NBC2 Lab Sample ID: 752-4617-8 Date Collected: 03/15/23 13:20 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 1 768972 RKJ EET SAV 03/22/23 16:09 Total/NA Analysis 8260D 1 1910 OS EET ESC 03/24/23 01:39 Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 14:31 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 17:07 Eurofins Raleigh Page 41 of 50 3/31/2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4617-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-SW3 Lab Sample ID: 752-4617-9 Date Collected: 03/15/23 11:45 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 1 768972 RKJ EET SAV 03/22/23 16:36 Total/NA Analysis 8260D 1 1910 OS EET ESC 03/24/23 02:07 Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 14:34 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 17:11 Client Sample ID: 3402-SW4 Lab Sample ID: 752-4617-10 Date Collected: 03/15/23 14:20 Matrix: Water Date Received: 03/17/23 14:15 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 1 768972 RKJ EET SAV 03/22/23 17:03 Total/NA Analysis 8260D 1 1910 OS EET ESC 03/24/23 02:36 Total Recoverable Prep 3005A 769000 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6010D 1 769167 BJB EET SAV 03/22/23 14:38 Total Recoverable Prep 3005A 768923 RR EET SAV 03/22/23 07:13 Total Recoverable Analysis 6020B 1 769176 BWR EET SAV 03/22/23 17:15 Laboratory References: EET ESC = Eurofins Raleigh, 102-A Woodwinds Industrial Court, Cary, NC 27511, TEL (919)677-1669 EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Eurofins Raleigh Page 42 of 50 3/31/2023 Accreditation/Certification Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Laboratory: Eurofins Raleigh The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (WW/SW) State 591 12-31-23 Laboratory: Eurofins Savannah The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (WW/SW) State 269 12-31-23 F Job ID: 752-4617-1 Eurofins Raleigh Page 43 of 50 3/31 /2023 Method Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Method Method Description 8260 SIM 1,4-Dioxane by SIM 8260D Volatile Organic Compounds by GC/MS 6010D Metals (ICP) 6020B Metals (ICP/MS) 7470A Mercury (CVAA) 3005A Preparation, Total Recoverable or Dissolved Metals 5030C Purge and Trap 5030C Purge and Trap 7470A Preparation, Mercury Job ID: 752-4617-1 Protocol Laboratory SW846 EET SAV SW846 EET ESC SW846 EET SAV SW846 EET SAV SW846 EET SAV SW846 EET SAV SW846 EET ESC SW846 EET SAV SW846 EET SAV Protocol References: SW846 ='Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. Laboratory References: EET ESC = Eurofins Raleigh, 102-A Woodwinds Industrial Court, Cary, NC 27511, TEL (919)677-1669 EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Eurofins Raleigh Page 44 of 50 3/31/2023 Client: WSP USA Inc Sample Summary Job ID: 752-4617-1 Project/Site: Hanes Mill LF Lab Sample ID Client Sample ID Matrix Collected Received 752-4617-1 3402-MW6 Water 03/15/23 09:40 03/17/23 14:15 752-4617-2 3402-MW-6D Water 03/15/2311:14 03/17/23 14:15 752-4617-3 3402-MW7 Water 03/15/2315:39 03/17/23 14:15 752-4617-4 3402-MW8 Water 03/16/2310:07 03/17/23 14:15 752-4617-5 3402-MW11 Water 03/15/2314:33 03/17/23 14:15 752-4617-6 3402-Field Blank Water 03/15/23 13:00 03/17/23 14:15 752-4617-7 3402-NBC1 Water 03/15/2312:30 03/17/23 14:15 752-4617-8 3402-NBC2 Water 03/15/2313:20 03/17/23 14:15 752-4617-9 3402-SW3 Water 03/15/2311:45 03/17/23 14:15 752-4617-10 3402-SW4 Water 03/15/2314:20 03/17/23 14:15 Page 45 of 50 EurofinVN1403 Ul j4 Lro U a l N U O r� N H (1 N y x080 O N v o n �ZNO oa N `m Q w CMMNcn no�¢Q N O t tl (tl N N f n xz¢zzzxr¢�ar`o u? 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C] W W Q' Ir 14 Page 46 of 50 3/31 /2023 bC C Y F C c 0 t w r U m C! a rn is a Q/ C LO P, N) N cO C oo U Z N U aO Y<'s: V t I� 0 TO N O ( O O Ul ¢ FF x c Z wi�rpila'apAd �' ^ m m m =z¢zzzz < 0 E 0 E 0 E 0 N �zoaO�v�F-»�rni ` t i• U U U N m N C ? n r N o U m0 Q w o 0`� N N o mQO �-2 Z-�pQ�'To 0'� �aQ (1) ,�,, 01 O o� 6a@a ,'" xzS'zz�¢Q"oo°O t c i J U a o p, QmUpwu. C�2_->YJ Fj d t s{eujv;po yo jl gq IBi?.1 .. ' �. S` IIIO ; S 10 EC E 'o- Q z E 'aQ o o E ✓T H m cf (n U T E J o jp 4 mcioc dcN+ 4 xlpueddV a09Z8. 009Z8 � a euexola•V'b-XabL WIS 009Z8 �.Q X 0 o p ♦• g m 0n VOLWSOZ09'a0109 p'h N N 3` E xlpueddV a09Z8 - 009ZB ..,.. : Q; p ) c . @ d m m c 90Z09'a0t09 0. x C� 'u. - Q rn h �cL (ON Ad s0A) eldweS'P +ei11� Pleld c _ c F a ` `asp 9 0 a t0 g 44� t,o E E E Cg U U am Eto E -7 O lu a � c r C @ - d a N @ m m a�i A U m 5 C 1. /� E E E O u d .. O y •� C7 m n z G U) = m m o E _ n -m m mvi m 0 j ` 0�c C- W o a U Q v�Z o`o = orZ c m r �O @ aN N O Y m w w O} d m� cp n o� m 0] N ;�,U o Z L mZ CS) N N p p� V U U o� Q U �Z W EC)'o2 W d N N 71 M v n 0. 6 0 W x W' x 14 Page 47 of 50 3/31 /2023 z 0 e d' N NN MO oC 2 O N N 0 0 N C w`U T m h TE_ UI O Z0,0 N m N N U= N x z¢zzz xF6� DZ Oe Off N)-n } N �.:.. o f C 0 E 0 E U o U 0 V v_ C Np aN��22C tyN0 c -t QV 0 rm¢ N C)W U� curmp 0 N 2 ¢¢uqW a2z U- 01-IL d ¢m?OWLL7S •.0 `Gzco s�aulluoa}olawnN►a;ok er- E n� 0 Q �D . r W m +' E I1-E- rE ov in E z �r-. E a boo Q o cl, a Im m Y s o m a c0 wC n o JE y U) U N z N o v c� d U) s m c c o 8-010-14 30C09tX06L WIS O09Z9 X X E v ' v ¢ U Q IIdV 0609 (OOW) V900C100L09 X c E T o (VVAO) NnaeW da)d VOLVUVOL6L X 10 c O ti u QN E.0 o c U h l; fl a o a 2E w dV ON OZ09 V900C180Z09 X X X X X X X X X v r « Z 1 dV ON M09 WOW) V900Cl0009 X X X X X X X X � w E U m E c .� a r o E 0 0 a a {-ia ga/ fl4Y15Wlp�a . -6 E (Op altlu)es P-ally Play x 1 0 IL N c Q qqm 0 m 0 m m N N Q v T T T 0 m;p ETn 6'E m d � C�17 Qa - 1 U W z I10 1-U IQ r1% Cn O o v y w $ u w N C O) O. C Cl my C v� C N� G N(m.) C Np C NM C do C �C)) C N E E N NO) e� U NO Nt NM NN N v fn f ,O A Np A l0O l0� Nr N (0 .- N'- N� N� @ m N H ar N W W W W W W W w W o f N N d N 9 Of U N Cl) N m N m N m N m N co N m N m N m T O Cm`) M N in N N (0 N Lo 0 E N Q O t O o N N E M m M m co Cl) M M r y v L'i E76 C F .0c O [L R 1� N N F .T E " � E E d O ESE •� m o m � O J lL � J O �� W � y N J .0. oa Y t1 @ O t v O Z C0 t a75 J F�Fi E O (oA U o m p "r_� > a d C - a (Nn m _ N N (.i ^ ti p +' CA N E E > Q U o O (O v (D Y N (O Y CO Y N (0 Y `� N m L rim b N N _ N O Ez > E V= N N N v N N N N 0 E o � Q Q C m d 40 C yU')`Lj li a' W N O t co ^ v= = w 9 m ti (>O U) C (>0 U) C (>O o N C to C 0>0 I- m r Y v (o n` a= a E a m a x N N o s a aT @ U N N C U w J z N N > 0] Z d n g a m E o c > iv m v v m r '� c c E o 0 0 0 0 0 0 ° o U m L U) o O W a 0 U U) N O N a m w o m o 2 l m n= m U) v m v m v m v m v m v m v m °) u v m o a m z a m o c Q J m o E W '� w d w U 14 Page 48 of 50 3/31 /2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4617-1 Login Number: 4617 List Number: 1 Creator: Hyatt, Samantha Question List Source: Eurofins Raleigh Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey True meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. True There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. True Eurofins Raleigh Page 49 of 50 3/31/2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4617-1 Login Number: 4617 List Number: 2 Creator: Kirkland, Bernard C Question List Source: Eurofins Savannah List Creation: 03/21/23 12:51 PM Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey N/A meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. True There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. N/A Eurofins Raleigh Page 50 of 50 3/31/2023 WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 1 of 3 Project Name: Hanes Mill Rd Landfill — Closed Subtitle D Project Reference Number: GL2014424721-22 Sampling Event Date: March 13- 16, 2023 Review Date: April 19, 2023 Report #: 752-4617-1 Initials: TM QA/QC: BSD Person(s) performing the review are to initial each item on this form as acknowledgement of data acceptance, or as acknowledgement of a review issue. In the case of the latter, a brief explanation should follow the applicable item. WSP USA, Inc. has reviewed the laboratory certificates of analysis, chain -of -custody form, and laboratory provided sample group quality assurance and quality control data for the above referenced sample group to identify potential bias or inaccuracy, in general accordance with the following United States Environmental Protection Agency documents: • Region III Modifications to Functional Guidelines for Organic Data Review Multi -Media, Multi -Concentration, September 1994; • Region III Modifications to the Laboratory Data Validation Functional Guidelines for Evaluating Inorganic Analyses, April 1993; and • Laboratory Data Validation Functional Guidelines for Evaluating Inorganic Analyses, July 1998. COMPLIANCE ANALYTE LIST(S) (check all that apply) NC Closed Facility/C & D List x NC Appendix I NC Appendix I + Hg, tin, 1,4-Dioxane, dichlorodifluoromethane, naphthalene NC Appendix I + Detects x NC Appendix II, 1,4-dioxane, MNA parameters (nitrate, sulfate, chloride, and TOC)- MW- 1RR NC Subtitle D Leachate List Other: 1.0 CHAIN OF CUSTODY (COC) REVIEW NTT COC was properly signed by all parties. NTT Correct project name and number are on the form. NTT Sample receipt condition at laboratory was acceptable. NTT Each sample and blank submitted for analysis appears in the report. 2.0 SAMPLE HOLDING TIMES NTT Holding times for extraction and/or analysis were met for each analytical method (see WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 2 of 3 below for reference). Review Criteria Method Analytes Holding Time SW-846 Method 8260 and 8011 VOCs 14 days SW-846 Methods 8270, 8080, 8081, 8082, and 8151 SVOCs, PCBs, pesticides and herbicides 7 days for extraction, 40 days from extraction for analysis SW-846 Methods 6000 and 7000 Series Metals except mercury 6 months (no temperature requirements) SW-846 Method 7470 Mercury 28 days SW-846 Method 376.1 Sulfide 7 days SW-846 Method 9010 Cyanide 14 days EPA Method 300 Nitrate/Sulfate 48 hours/28 days EPA Method 405.1 BOD 48 hours EPA Method 410.4 COD 28 days EPA Method 365.4 Phosphorous 28 days 3.0 LABORATORY QUALITY CONTROL REVIEW NTT Laboratory analyzed at least one internal blank for each method, where applicable. NTT Laboratory blank is interference -free. NTT Surrogate recoveries are provided for each analytical method, where applicable. NTT Surrogate recoveries for each method are within the acceptable limits (i.e., at least 50% of the surrogates were within range). NTT MS/MSD/LCS data results are provided for each analytical method. NTT MS/MSD/LCS recoveries for each method are within the acceptable limits (i.e., at least 1 of the 3 were within range). ➢ Method 7470A: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 680-769300 and analytical batch 680-769538 were outside control limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference is suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits. y Method 8260D: The matrix spike / matrix spike duplicate / sample duplicate (MS/MSD/DUP) precision for analytical batch 752-1910 was outside control limits for 1,2-Dichlorobenzene and 1,4-Dichlorobenzene . Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample / laboratory control sample duplicate (LCS/LCSD) precision was within acceptance limits. Method 8260D SIM 141): The matrix spike / matrix spike duplicate (MS/MSD) for analytical batch 680-768972 were not analyzed because the auto -sampler stopped. A laboratory control sample duplicated (LCSD) was performed. The LCS and LCSD associated with analytical batch 680-768972 was within acceptance limits; therefore, the data have been reported. WSP USA, INC. 1 1 QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 3 of 3 NTT The proper number of constituents are present for each analyte list as identified above (including detects where applicable). NTT Proper EPA SW-846 analytical methods were used for analysis. 5.0 DATA REPORTING NTT All analytical reporting associated with the event was performed by the contracted lab. NTT Trip, field and/or equipment and laboratory blank results have all been reported. All detects for blanks are listed below by constituent. All laboratory method blanks, if any, have been `flagged' with a `B' where detected in other samples as appropriate and a laboratory narrative was provided. If the sample was flagged by the laboratory and is not within 5X of the concentration in the blank (or 1 OX for commonly detected laboratory contaminants -acetone, methylene chloride and phthalates), list below with explanation if flags should be removed. If flags need to be added for samples, also list below. ➢ Trip Blank: Methylene Chloride @ 0.40 ug/L (J) NTT It is clear from the laboratory report that samples have or have not been diluted during analysis, and if the samples have been diluted, the result is reported as a multiple of the dilution (e.g., a sample diluted 10x resulting in an analytical detection of 1.0 should be reported as 10). Those that have been diluted are listed below with the dilution factor. NTT The report provides the reporting limit for each constituent. NTT The results were reported at or below their proper reporting limits. Those that are not reported correctly are listed below (by constituent) with the proper reporting limit listed beside them. State if the reporting limit error is due to dilutions. NTT No inorganic or organic constituents were reported above their respective NC 2L Drinking Water Standards or Site -Specific Groundwater Protection Standards (GPS) in wells or field/equipment/trip blanks or above applicable Surface Water Standards for surface water points. NTT No quantifiable inorganic or organic constituents were detected in a well or surface water point at concentrations outside of their historical range (more than 5X previous concentrations or first-time detections). ➢ 1st time detection chlorobenzene: MW-6 @ 0.27 ug/L (J) NTT Other report issues/Communications with laboratory/etc. ➢ Method 8260D: The method blank associated with analytical batch 752-1910 contained Styrene greater than one-half the reporting limit (RL). The samples were not re -analyzed because they were non -detected. The sample results have been qualified and reported. WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 1 of 3 Project Name: Hanes Mill Landfill — SW Project Reference Number: GL2014424721-22 Sampling Event Date: March 13- 16, 2023 Review Date: April 19, 2023 Report #: 752-4485-1, 752-4617-1 Initials: NTT QA/QC: BSD Person(s) performing the review are to initial each item on this form as acknowledgement of data acceptance, or as acknowledgement of a review issue. In the case of the latter, a brief explanation should follow the applicable item. WSP USA, Inc. has reviewed the laboratory certificates of analysis, chain -of -custody form, and laboratory provided sample group quality assurance and quality control data for the above referenced sample group to identify potential bias or inaccuracy, in general accordance with the following United States Environmental Protection Agency documents: • Region III Modifications to Functional Guidelines for Organic Data Review Multi -Media, Multi -Concentration, September 1994; • Region III Modifications to the Laboratory Data Validation Functional Guidelines for Evaluating Inorganic Analyses, April 1993; and • Laboratory Data Validation Functional Guidelines for Evaluating Inorganic Analyses, July 1998. COMPLIANCE ANALYTE LIST(S) (check all that apply) NC Closed Facility/C & D List X NC Appendix I + 1,4-Dioxane (closed SW only) NC Appendix I + Detects NC Appendix II NC Subtitle D Leachate List X Other: Field Blank - NC Appendix I + mercury, tin, dichlorofluoromethane, and naphthalene 1.0 CHAIN OF CUSTODY (COC) REVIEW NTT COC was properly signed by all parties. NTT Correct project name and number are on the form. NTT Sample receipt condition at laboratory was acceptable. NTT Each sample and blank submitted for analysis appears in the report. 2.0 SAMPLE HOLDING TIMES NTT Holding times for extraction and/or analysis were met for each analytical Method (see below for reference). WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 2 of 3 Notes: Review Criteria Method Anal tes Holding Time SW-846 Method 8260 and 8011 VOCs 14 days SW-846 Methods 8270, 8080, 8081, 8082, and 8151 SVOCs, PCBs, pesticides and herbicides 7 days for extraction, 40 days from extraction for analysis SW-846 Methods 6000 and 7000 Series Metals except mercury 6 months (no temperature requirements) SW-846 Method 7470 Mercury 28 days SW-846 Method 376.1 Sulfide 7 days SW-846 Method 9010 Cyanide 14 days EPA Method 300 Nitrate/Sulfate 48 hours/28 days EPA Method 405.1 BOD 48 hours EPA Method 410.4 COD 28 days EPA Method 365.4 Phosphorous 28 days 3.0 LABORATORY QUALITY CONTROL REVIEW NTT Laboratory analyzed at least one internal blank for each method, where applicable. NTT Laboratory blank is interference -free. NTT Surrogate recoveries are provided for each analytical method, where applicable. NTT Surrogate recoveries for each method are within the acceptable limits (i.e., at least 50% of the surrogates were within range). NTT MS/MSD/LCS data results are provided for each analytical method. NTT MS/MSD/LCS recoveries for each method are within the acceptable limits (i.e., at least 1 of the 3 were within range). The Method 8260D: The method blank for analytical batch 752-1845 contained Styrene above the method detection limit (MDL). Associated samples were not re -analyzed because results were less than the reporting limit (RL) OR practical quantitation limit (PQL). Method 8260D: The method blank associated with analytical batch 752-1910 contained Styrene greater than one-half the reporting limit (RL). The samples were not re -analyzed because they were non -detected. The sample results have been qualified and reported. Method 8260D: The matrix spike / matrix spike duplicate / sample duplicate (MS/MSD/DUP) precision for analytical batch 752-1910 was outside control limits for 1,2-Dichlorobenzene and 1,4-Dichlorobenzene . Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample / laboratory control sample duplicate (LCS/LCSD) precision was within acceptance limits. Method 8260D SIM 1413: The matrix spike / matrix spike duplicate (MS/MSD) for analytical batch 680-768972 were not analyzed because the auto -sampler stopped. A laboratory control sample duplicated (LCSD) was performed. The LCS and LCSD associated with analytical batch 680-768972 was within acceptance limits; therefore, the data have been reported. WSP USA, INC. I QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 3 of 3 4.0 ANALYTE LISTS/METHODS NTT The proper number of constituents are present for each analyte list as identified above (including detects where applicable). NTT Proper EPA SW-846 analytical methods were used for analysis. 5.0 DATA REPORTING NTT All analytical reporting associated with the event was performed by the contracted lab. NTT Trip, field and/or equipment, and laboratory blank results have all been reported. All detects for blanks are listed below by constituent. All laboratory method blanks, if any, have been `flagged' with a `B' where detected in other samples as appropriate and a laboratory narrative was provided. If the sample was flagged by the laboratory and is not within 5X of the concentration in the blank (or 1 OX for commonly detected laboratory contaminants -acetone, methylene chloride and phthalates), list below with explanation if flags should be removed. If flags need to be added for samples, also list below. ➢ Trip Blank: Methylene Chloride @ 0.40 ug/L (J) Chloroform @ 0.21 ug/L (J) — B flag not required NTT It is clear from the laboratory report that samples have or have not been diluted during analysis, and if the samples have been diluted, the result is reported as a multiple of the dilution (e.g., a sample diluted 10x resulting in an analytical detection of 1.0 should be reported as 10). Those that have been diluted are listed below with the dilution factor. NTT The report provides the reporting limit for each constituent. NTT The results were reported at or below their proper reporting limits. Those that are not reported correctly are listed below (by constituent) with the proper reporting limit listed beside them. State if the reporting limit error is due to dilutions. NTT No inorganic or organic constituents were reported above their respective NC 2L Drinking Water Standards or Acute Freshwater Aquatic Life Standards in wells or field/equipment/trip blanks or above applicable Surface Water Standards for surface water points. NTT No quantifiable inorganic or organic constituents were detected in a well or surface water point at concentrations outside of their historical range (more than 5X previous concentrations or first-time detections). NTT Other report issues/Communications with laboratory/etc. APPENDIX B CLOSED UNLINED LANDFILL • % eurofins Environment Testing ANALYTICAL REPORT C PREPARED FOR Attn: Darren Cox WSP USA Inc 5B Oak Branch Drive C Greensboro, North Carolina 27407 Generated 4/11/2023 2:24:16 PM Ithhh, JOB DESCRIPTION Hanes Mill LF Closed Unlined Spring JOB NUMBER 752-4475-1 The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project Manager. av q- Generated 4/11/2023 2:24:16 PM Authorized for release by Amanda Gaines, Project Manager amanda.gainesCcD,et.eurofinsus.com (919)677-1669 Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies Page 2 of 141 4/11/2023 Client: WSP USA Inc Project/Site: Hanes Mill LF Table of Contents Laboratory Job ID: 752-4475-1 Cover Page .............................................. 1 Table of Contents ......................................... 3 Definitions/Glossary....................................... 4 Case Narrative ........................................... 6 Detection Summary ........................................ 9 Client Sample Results ...................................... 13 Surrogate Summary ....................................... 68 QC Sample Results ........................................ 74 QC Association Summary ................................... 112 Lab Chronicle ............................................ 122 Certification Summary ...................................... 130 Method Summary ......................................... 131 Sample Summary ......................................... 132 Chain of Custody .......................................... 133 Receipt Checklists ......................................... 138 Eurofins Raleigh Page 3 of 141 4/11/2023 Definitions/Glossary Client: WSP USA Inc Project/Site: Hanes Mill LF Qualifiers GC/MS VOA Qualifier `1 B J Qualifier Description LCS and/or LCSD is outside acceptance limits, high biased. LCS/LCSD RPD exceeds control limits. Compound was found in the blank and sample. Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. GC/MS Semi VOA Qualifier Qualifier Description *+ LCS and/or LCSD is outside acceptance limits, high biased. GC Semi VOA Qualifier Qualifier Description + LCS and/or LCSD is outside acceptance limits, high biased. `1 LCS/LCSD RPD exceeds control limits. J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. p The %RPD between the primary and confirmation column/detector is >40%. The lower value has been reported. S1- Surrogate recovery exceeds control limits, low biased. HPLC/IC Job ID: 752-4475-1 Qualifier Qualifier Description 4 MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not applicable. F E Result exceeded calibration range. J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Metals Qualifier Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. General Chemistry Qualifier Qualifier Description F1 MS and/or MSD recovery exceeds control limits. J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Glossary Abbreviation These commonly used abbreviations may or may not be present in this report. n Listed under the "Y column to designate that the result is reported on a dry weight basis %R Percent Recovery CFL Contains Free Liquid CFU Colony Forming Unit CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MCL EPA recommended "Maximum Contaminant Level' MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated Eurofins Raleigh Page 4 of 141 4/11/2023 Definitions/Glossary Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Glossary (Continued) Abbreviation These commonly used abbreviations may or may not be present in this report. ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRES Presumptive QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TNTC Too Numerous To Count Eurofins Raleigh Page 5 of 141 4/11/2023 Case Narrative Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Laboratory: Eurofins Raleigh Narrative Job Narrative 752-4475-1 Comments No additional comments Job ID: 752-4475-1 Receipt The samples were received on 3/15/2023 1:45 PM and 3/16/2023 2:30 PM. Unless otherwise noted below, the samples arrived in good condition, and where required, properly preserved and on ice. The temperatures of the 2 coolers at receipt time were 0.11 C and 0.11 C GC/MS VOA Method 8260D: The method blank associated with analytical batch 752-1884 contained Styrene greater than one-half the reporting limit (RL). The samples were not re -analyzed because non -detects. The sample results have been qualified and reported. Method 8260D: The laboratory control sample and/or the laboratory control sample duplicate (LCS/LCSD) for analytical batch 752-1884 recovered outside control limits for the following analyte(s): Isobutyl alcohol has been identified as a poor performing analyte when analyzed using this method; therefore, re-extraction/re-analysis was not performed. Method 8260D: The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for analytical batch 752-1884 recovered outside control limits for the following analytes: 1,4-Dichlorobenzene and lodomethane. Method 8260D: The laboratory control sample duplicate (LCSD) for analytical batch 752-1884 recovered outside control limits for the following analytes: Naphthalene. These analytes were biased high in the LCSD and were not detected in the associated samples; therefore, the data have been reported. Method 8260D: The matrix spike / matrix spike duplicate / sample duplicate (MS/MSD/DUP) precision for analytical batch 752-1910 was outside control limits for 1,2,4-Trichlorobenzene, 1,2-Dichlorobenzene, 1,3-Dichlorobenzene, 1,4-Dichlorobenzene, Isobutyl alcohol and Naphthalene . Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample / laboratory control sample duplicate (LCS/LCSD) precision was within acceptance limits. Method 8260D: The method blank associated with analytical batch 752-1910 contained Styrene greater than one-half the reporting limit (RL). The samples were not re -analyzed because they were non -detected. The sample results have been qualified and reported. Method 8260D SIM 14D: The following volatiles samples were diluted due to foaming: (680-232172-1-2), (680-232172-1-2 MS) and (680-232172-1-2 MSD). Elevated reporting limits (RLs) are provided. Method 8260D SIM 14D: The following matrix spike duplicate (MSD) analyzed in batch 768786 was outside the method criteria for the 12 hour window by 9 minutes. The data integrity was not impacted and the data has been reported and addressed: (680-232172-1-2 MSD). Method 8260D SIM 14D: The matrix spike / matrix spike duplicate (MS/MSD) for analytical batch 680-768972 were not analyzed because the auto -sampler stopped. A laboratory control sample duplicated (LCSD) was performed. The LCS and LCSD associated with analytical batch 680-768972 was within acceptance limits; therefore, the data have been reported. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. GC/MS Semi VOA Method 8270E: The continuing calibration verification (CCV) analyzed in batch 680-768673 was outside the method criteria for the following analyte(s): Benzo[k]fluoranthene. A CCV standard at or below the reporting limit (RL) was analyzed with the affected samples and found to be acceptable. As indicated in the reference method, sample analysis may proceed; however, any detection for the affected analyte(s) is considered estimated. Method 8270E: The laboratory control sample (LCS) and / or laboratory control sample duplicate (LCSD) for preparation batch 680-768311 and analytical batch 680-768673 recovered outside control limits for the following analyte: 2,4-Dinitrophenol. This analyte was biased high in the LCS and was not detected in the associated samples; therefore, the data have been reported. Eurofins Raleigh Page 6 of 141 4/11/2023 Case Narrative Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Job ID: 752-4475-1 (Continued) Laboratory: Eurofins Raleigh (Continued) . Method 8270E: The continuing calibration verification (CCV) analyzed in batch 680-768681 was outside the method criteria for the following analyte(s): bis (2-chloroisopropyl) ether and N-Nitrosodiphenylamine. A CCV standard at or below the reporting limit (RL) was analyzed with the affected samples and found to be acceptable. As indicated in the reference method, sample analysis may proceed; however, any detection for the affected analyte(s) is considered estimated. Method 8270E: The minimum response factor (RF) criteria for the continuing calibration verification (CCV) analyzed in batch 680-768681 was outside criteria for the following analyte(s): Bis(2-chloroethyl)ether. As indicated in the reference method, sample analysis may proceed; however, any detection or non -detection for the affected analyte(s) is considered estimated. Method 8270E: The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for preparation batch 680-768546 and analytical batch 680-768681 recovered outside control limits for the following analytes: 2,3,4,6-Tetrachlorophenol, 2,4,5-Trichlorophenol, 2,4,6-Trichlorophenol, 2,4-Dichlorophenol, 2,4-Dimethylphenol, 2,4-Dinitrophenol, 2-Chlorophenol, 2-Methylphenol, 2-Nitrophenol, 3& 4 Methylphenol, 4,6-Dinitro-2-methylphenol, 4-Chloro-3-methylphenol, 4-Nitrophenol and Phenol. Methods 8270D, 8270E: The continuing calibration verification (CCV) analyzed in batch 680-769127 was outside the method criteria for the following surrogate: Terphenyl-d14 (Surr). The affected surrogate was however within surrogate control limits in the CCV. All associated batch QC and samples were also within control limits for this surrogate. Method 8270E: The continuing calibration verification (CCV) analyzed in batch 680-769127 was outside the method criteria for the following analyte(s): 2,4-Dinitrophenol, 2-Nitrophenol, 4,6-Dinitro-2-methylphenol and Hexachlorocyclopentadiene. A CCV standard at or below the reporting limit (RL) was analyzed with the affected samples and found to be acceptable. As indicated in the reference method, sample analysis may proceed; however, any detection for the affected analyte(s) is considered estimated. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. HPLC/IC Method 300.0: The native sample, matrix spike, and matrix spike duplicate (MS/MSD) associated with analytical batch 680-770038 were performed at the same dilution. Due to the additional level of analyte present in the spiked samples, the concentration of Chloride in the MS/MSD was above the instrument calibration range. The data have been reported and qualified. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. GC Semi VOA Method 8081 B: The laboratory control sample (LCS) and / or laboratory control sample duplicate (LCSD) for preparation batch 680-768772 and analytical batch 680-768809 recovered outside control limits for the following analytes: 4,4'-DDT, Endrin and Methoxychlor. These analytes were biased high in the LCS and were not detected in the associated samples; therefore, the data has been reported. Method 8082A: The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for preparation batch 680-768772 and analytical batch 680-768806 recovered outside control limits for the following analytes: PCB-1016 and PCB-1260. Method 8082A: Two surrogates are used for this analysis. The laboratory's SOP allows one of these surrogates to be outside acceptance criteria without performing re-extraction/re-analysis. The following sample contained an allowable number of surrogate compounds outside limits: (LCS 680-768772/4-A). These results have been reported and qualified. Method 8082A: Two surrogates are used for this analysis. The laboratory's SOP allows one of these surrogates to be outside acceptance criteria without performing re-extraction/re-analysis. The following sample contained an allowable number of surrogate compounds outside limits: (LCS 680-768772/4-A). These results have been reported and qualified. Method 8082A: The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for preparation batch 680-768772 and analytical batch 680-769282 recovered outside control limits for the following analytes: PCB-1016 and PCB-1260. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Metals Eurofins Raleigh Page 7 of 141 4/11/2023 Case Narrative C Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Job ID: 752-4475-1 (Continued) Laboratory: Eurofins Raleigh (Continued) No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. , General Chemistry Method 353.2: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for analytical batch 752-1939 were outside control limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits. Methods 335.4, 901213: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 680-769805 and analytical batch 680-769886 were outside control limits for one or more analytes, see QC Sample Results for detail. Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Organic Prep No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. VOA Prep No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Eurofins Raleigh Page 8 of 141 4/11/2023 Detection Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: Trip Blank Lab Sample ID: 752-4475-1 Cnalyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Chloroform 0.32 J 1.0 0.18 ug/L 1 8260D Total/NA Client Sample ID: 3402-MW1 RR Lab Sample ID: 752-4475-2 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Sulfate 5.3 1.0 0.40 mg/L 1 300.0-1993 R2.1 Total/NA Chloride 81 0.50 0.20 mg/L 1 300.0-1993 R2.1 Total/NA Barium 40 10 4.4 ug/L 1 6010D Total Recoverable Vanadium 1.3 J 10 1.0 ug/L 1 6010D Total Recoverable Zinc 13 J 20 8.7 ug/L 1 6010D Total Recoverable Nitrate as N 0.75 0.10 0.025 mg/L 1 353.2 Total/NA Nitrate Nitrite as N 0.75 F1 0.10 0.041 mg/L 1 353.2 Total/NA Total Non-purgeable Organic Carbon 0.56 J 1.0 0.50 mg/L 1 5310 B-2011 Total/NA Client Sample ID: 3402-OW3 Lab Sample ID: 752-4475-3 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type 1,4-Dioxane 41 5.0 3.2 ug/L 10 8260 SIM Total/NA 1,1-Dichloroethane 2.4 1.0 0.13 ug/L 1 8260D Total/NA 1,2-Dichlorobenzene 5.0 B 1.0 0.19 ug/L 1 8260D Total/NA 1,2-Dichloroethane 0.37 J 1.0 0.21 ug/L 1 8260D Total/NA 1,2-Dichloropropane 1.0 1.0 0.10 ug/L 1 8260D Total/NA 1,3-Dichlorobenzene 0.39 J B 1.0 0.15 ug/L 1 8260D Total/NA 1,4-Dichlorobenzene 35 B *1 1.0 0.19 ug/L 1 8260D Total/NA Benzene 4.2 1.0 0.15 ug/L 1 8260D Total/NA Chlorobenzene 4.9 1.0 0.17 ug/L 1 8260D Total/NA cis- 1,2-Dichloroethene 98 1.0 0.15 ug/L 1 8260D Total/NA Methylene Chloride 0.37 J B 1.0 0.23 ug/L 1 8260D Total/NA trans- 1,2-Dichloroethene 1.7 1.0 0.21 ug/L 1 8260D Total/NA Vinyl chloride _ 36 1.0 0.32 ug/L 1 8260D Total/NA Endrin aldehyde 0.10 p 0.048 0.0039 ug/L 1 8081 B Total/NA Sulfate 3.5 1.0 0.40 mg/L 1 300.0-1993 R2.1 Total/NA Chloride - DL 230 2.5 1.0 mg/L 5 300.0-1993 R2.1 Total/NA Barium 1100 10 4.4 ug/L 1 6010D Total Recoverable Cobalt 9.3 J 10 1.4 ug/L 1 6010D Total Recoverable Nickel 13 J 40 3.3 ug/L 1 6010D Total Recoverable Silver 2.2 J 10 1.5 ug/L 1 6010D Total Recoverable Vanadium 1.4 J 10 1.0 ug/L 1 6010D Total Recoverable Total Non-purgeable Organic Carbon 16 1.0 0.50 mg/L 1 5310 B-2011 Total/NA Client Sample ID: 3402-OW4 Lab Sample ID: 752-4475-4 Analyte Result Qualifier RL MDL Unit Dill Fac D Method Prep Type 1,4-Dioxane 23 0.50 0.32 ug/L 1 8260 SIM Total/NA 1,1-Dichloroethane 1.9 1.0 0.13 ug/L 1 8260D Total/NA 1,2-Dichlorobenzene 1.9 B 1.0 0.19 ug/L 1 8260D Total/NA This Detection Summary does not include radiochemical test results. Eurofins Raleigh Page 9 of 141 4/11 /2023 Detection Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW4 (Continued) Lab Sample ID: 752-4475-4 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type 1,2-Dichloroethane 0.23 J 1.0 0.21 ug/L 1 8260D Total/NA 1,2-Dichloropropane 0.33 J 1.0 0.10 ug/L 1 8260D Total/NA 1,4-Dichlorobenzene 9.9 B "1 1.0 0.19 ug/L 1 8260D Total/NA Benzene 1.0 1.0 0.15 ug/L 1 8260D Total/NA cis-1,2-Dichloroethene 15 1.0 0.15 ug/L 1 8260D Total/NA Tetrachloroethene 2.6 1.0 0.17 ug/L 1 8260D Total/NA trans- 1,2-Dichloroethene 0.31 J 1.0 0.21 ug/L 1 8260D Total/NA Vinyl chloride 0.47 J 1.0 0.32 ug/L 1 8260D Total/NA Sulfate 2.2 1.0 0.40 mg/L 1 300.0-1993 R2.1 Total/NA Chloride 39 0.50 0.20 mg/L 1 300.0-1993 R2.1 Total/NA Barium 150 10 4.4 ug/L 1 6010D Total Recoverable Cobalt 1.6 J 10 1.4 ug/L 1 6010D Total Recoverable Nickel 3.5 J 40 3.3 ug/L 1 6010D Total Recoverable Non-purgeable Organic Carbon 1.9 1.0 0.50 mg/L 1 5310 B-2011 Total/NA LTotal Client Sample ID: 3402-OW10D Lab Sample ID: 752-4475-5 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type 1,4-Dioxane 1.9 0.50 0.32 ug/L 1 8260 SIM Total/NA 1,1-Dichloroethane 14 1.0 0.13 ug/L 1 8260D Total/NA 1,1-Dichloroethene 0.50 J 1.0 0.21 ug/L 1 8260D Total/NA 1,2-Dichlorobenzene 0.44 J B 1.0 0.19 ug/L 1 8260D Total/NA 1,2-Dichloroethane 0.53 J 1.0 0.21 ug/L 1 8260D Total/NA 1,4-Dichlorobenzene 5.5 B "1 1.0 0.19 ug/L 1 8260D Total/NA Benzene 1.8 1.0 0.15 ug/L 1 8260D Total/NA cis-1,2-Dichloroethene 20 1.0 0.15 ug/L 1 8260D Total/NA Dichlorodifluoromethane 4.0 1.0 0.20 ug/L 1 8260D Total/NA Methylene Chloride 0.26 J B 1.0 0.23 ug/L 1 8260D Total/NA Tetrachloroethene 5.9 1.0 0.17 ug/L 1 8260D Total/NA trans- 1,2-Dichloroethene 0.28 J 1.0 0.21 ug/L 1 8260D Total/NA Trichlorofluoromethane 0.50 J 1.0 0.24 ug/L 1 8260D Total/NA Vinyl chloride 1.1 1.0 0.32 ug/L 1 8260D Total/NA Sulfate 0.76 J 1.0 0.40 mg/L 1 300.0-1993 R2.1 Total/NA Chloride 5.3 0.50 0.20 mg/L 1 300.0-1993 R2.1 Total/NA Barium 39 10 4.4 ug/L 1 6010D Total Recoverable Nickel 3.9 J 40 3.3 ug/L 1 6010D Total Recoverable Vanadium 1.2 J 10 1.0 ug/L 1 6010D Total Recoverable Total Non-purgeable Organic Carbon 0.94 J 1.0 0.50 mg/L 1 5310 B-2011 Total/NA Client Sample ID: 3402-OW12 Lab Sample ID: 752-4475-6 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Methylene Chloride 0.44 J B 1.0 0.23 ug/L 1 8260D Total/NA Sulfate 6.1 1.0 0.40 mg/L 1 300.0-1993 R2.1 Total/NA Chloride 2.4 0.50 0.20 mg/L 1 300.0-1993 R2.1 Total/NA Barium 34 10 4.4 ug/L 1 6010D Total Recoverable This Detection Summary does not include radiochemical test results. Eurofins Raleigh Page 10 of 141 4/11 /2023 Detection Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW12 (Continued) Lab Sample ID: 752-4475-6 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Vanadium 1.4 J 10 1.0 ug/L 1 6010D Total Recoverable Nitrate as N 0.13 0.10 0.025 mg/L 1 353.2 Total/NA Nitrate Nitrite as N 0.13 0.10 0.041 mg/L 1 353.2 Total/NA Sulfide 1.6 0.93 0.93 mg/L 1 4500 S2 F-2011 Total/NA Total Non-purgeable Organic Carbon 0.71 J 1.0 0.50 mg/L 1 5310 B-2011 Total/NA Client Sample ID: 3402-OW14D Lab Sample ID: 752-4475-7 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type 1,1-Dichloroethane 0.50 J 1.0 0.13 ug/L 1 8260D Total/NA 1,1-Dichloroethene 0.54 J 1.0 0.21 ug/L 1 8260D Total/NA Chloroform 0.28 J 1.0 0.18 ug/L 1 8260D Total/NA cis-1,2-Dichloroethene 0.41 J 1.0 0.15 ug/L 1 8260D Total/NA Methylene Chloride 0.45 J B 1.0 0.23 ug/L 1 8260D Total/NA Sulfate 1.9 1.0 0.40 mg/L 1 300.0-1993 R2.1 Total/NA Chloride 4.6 0.50 0.20 mg/L 1 300.0-1993 R2.1 Total/NA Barium 25 10 4.4 ug/L 1 6010D Total Recoverable Chromium 1.1 J 10 1.1 ug/L 1 6010D Total Recoverable Vanadium 3.4 J 10 1.0 ug/L 1 6010D Total Recoverable Nitrate as N 0.14 0.10 0.025 mg/L 1 353.2 Total/NA Nitrate Nitrite as N 0.14 0.10 0.041 mg/L 1 353.2 Total/NA Cyanide, Total 0.0032 J 0.010 0.0025 mg/L 1 9012B Total/NA Client Sample ID: 3402-OW17D Lab Sample ID: 752-4475-8 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type 1,4-Dioxane 1.4 0.50 0.32 ug/L 1 8260 SIM Total/NA 1,1-Dichloroethane 4.0 1.0 0.13 ug/L 1 8260D Total/NA 1,1-Dichloroethene 0.25 J 1.0 0.21 ug/L 1 8260D Total/NA 1,4-Dichlorobenzene 0.86 J B *1 1.0 0.19 ug/L 1 8260D Total/NA Benzene 0.34 J 1.0 0.15 ug/L 1 8260D Total/NA Chlorobenzene 0.18 J 1.0 0.17 ug/L 1 8260D Total/NA cis-1,2-Dichloroethene 17 1.0 0.15 ug/L 1 8260D Total/NA Dichlorodifluoromethane 0.77 J 1.0 0.20 ug/L 1 8260D Total/NA Methylene Chloride 0.38 J B 1.0 0.23 ug/L 1 8260D Total/NA Trichloroethene 8.9 1.0 0.15 ug/L 1 8260D Total/NA Sulfate 1.1 1.0 0.40 mg/L 1 300.0-1993 R2.1 Total/NA Chloride 6.3 0.50 0.20 mg/L 1 300.0-1993 R2.1 Total/NA Barium 47 10 4.4 ug/L 1 6010D Total Recoverable Total Non-purgeable Organic Carbon 0.54 J 1.0 0.50 mg/L 1 5310 B-2011 Total/NA Client Sample ID: 3402-OW6 Lab Sample ID: 752-4475-9 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type 1,4-Dioxane 1.1 0.50 0.32 ug/L 1 8260 SIM Total/NA 1,1-Dichloroethane 0.15 J 1.0 0.13 ug/L 1 8260D Total/NA 1,1-Dichloroethene 1.7 1.0 0.21 ug/L 1 8260D Total/NA 1,4-Dichlorobenzene 0.96 J B *1 1.0 0.19 ug/L 1 8260D Total/NA Methylene Chloride 0.29 J B 1.0 0.23 ug/L 1 8260D Total/NA This Detection Summary does not include radiochemical test results. Eurofins Raleigh Page 11 of 141 4/11 /2023 Detection Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW6 (Continued) Lab Sample ID: 752-4475-9 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Barium 49 10 4.4 ug/L 1 601OD Total Recoverable Chromium 1.3 J 10 1.1 ug/L 1 6010D Total Recoverable Vanadium 1.0 J 10 1.0 ug/L 1 6010D Total Recoverable Sulfide 0.93 0.89 0.89 mg/L 1 4500 S2 F-2011 Total/NA Client Sample ID: 3402-OW13D Lab Sample ID: 752-4551-1 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type 1,1-Dichloroethane 2.0 1.0 0.13 ug/L 1 8260D Total/NA cis- 1,2-Dichloroethene 0.36 J 1.0 0.15 ug/L 1 8260D Total/NA Methylene Chloride 0.37 J B 1.0 0.23 ug/L 1 8260D Total/NA Client Sample ID: 3402-OW7DA Lab Sample ID: 752-4551-2 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type 1,1-Dichloroethane 0.72 J 1.0 0.13 ug/L 1 8260D Total/NA cis- 1,2-Dichloroethene 0.19 J 1.0 0.15 ug/L 1 8260D Total/NA Dichlorodifluoromethane 0.63 J 10 0.20 ug/L 1 8260D Total/NA Methylene Chloride 0.41 J B 1.0 0.23 ug/L 1 8260D Total/NA Chromium 3.2 J 10 1.1 ug/L 1 6010D Total Recoverable Vanadium 6.6 J 10 1.0 ug/L 1 6010D Total L Recoverable Client Sample ID: 3402-OW11 L Lab Sample ID: 752-4551-3 Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type Barium 250 10 4.4 ug/L 1 6010D Total Recoverable Chromium 1.5 J 10 1.1 ug/L 1 6010D Total Recoverable This Detection Summary does not include radiochemical test results. Page 12 of 141 Eurofins Raleigh 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: Trip Blank Lab Sample ID: 752-4475-1 Date Collected: 03/14/23 09:36 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL 1,4-Dioxane <0.32 0.50 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 87 70 - 130 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane <0.13 1.0 1,1-Dichloroethene <0.21 1.0 1,1-Dichloropropene <0.15 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2,4-Trichlorobenzene <0.14 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,3-Dichlorobenzene <0.15 1.0 1,3-Dichloropropane <0.16 1.0 1,4-Dichlorobenzene <0.19 '1 1.0 2,2-Dichloropropane <0.28 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 3-Chloropropene <0.11 1.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acetonitrile <5.0 10 Acrolein <4.0 10 Acrylonitrile <3.5 10 Benzene <0.15 1.0 Bromochloromethane <0.48 1.0 Bromodichloromethane <0.17 1.0 Bromoform <0.22 1.0 Bromomethane <0.14 1.0 Carbon disulfide <1.5 5.0 Carbon tetrachloride <0.17 1.0 Chlorobenzene <0.17 1.0 Chloroethane <0.23 1.0 Chloroform 0.32 J 1.0 Chloromethane <0.13 1.0 Chloroprene <0.64 1.0 cis-1,2-Dichloroethene <0.15 1.0 cis-1,3-Dichloropropene <0.20 1.0 Dibromochloromethane <0.17 1.0 Dibromomethane <0.27 1.0 Dichlorodifluoromethane <0.20 1.0 MDL Unit D Prepared Analyzed Dil Fac 0.32 ug/L 03/21/2314:03 1 • Prepared Analyzed Dil Fac 03121123 14:03 1 MDL Unit D Prepared Analyzed Dil Fac C 0.17 ug/L 03/22/2318:19 1 0.12 ug/L 03/22/2318:19 1 0.28 ug/L 03/22/2318:19 1 0.14 ug/L 03/22/2318:19 1 0.13 ug/L 03/22/2318:19 1 0.21 ug/L 03/22/2318:19 1 0.15 ug/L 03/22/2318:19 1 0.49 ug/L 03/22/2318:19 1 0.14 ug/L 03/22/2318:19 1 0.48 ug/L 03/22/2318:19 1 0.66 ug/L 03/22/2318:19 1 0.19 ug/L 03/22/2318:19 1 0.21 ug/L 03/22/2318:19 1 0.10 ug/L 03/22/2318:19 1 0.15 ug/L 03/22/2318:19 1 0.16 ug/L 03/22/2318:19 1 0.19 ug/L 03/22/2318:19 1 0.28 ug/L 03/22/2318:19 1 10 ug/L 03/22/2318:19 1 0.88 ug/L 03/22/2318:19 1 0.11 ug/L 03/22/2318:19 1 1.1 ug/L 03/22/2318:19 1 10 ug/L 03/22/2318:19 1 5.0 ug/L 03/22/2318:19 1 4.0 ug/L 03/22/2318:19 1 3.5 ug/L 03/22/2318:19 1 0.15 ug/L 03/22/2318:19 1 0.48 ug/L 03/22/2318:19 1 0.17 ug/L 03/22/2318:19 1 0.22 ug/L 03/22/2318:19 1 0.14 ug/L 03/22/2318:19 1 1.5 ug/L 03/22/2318:19 1 0.17 ug/L 03/22/2318:19 1 0.17 ug/L 03/22/2318:19 1 0.23 ug/L 03/22/2318:19 1 0.18 ug/L 03/22/2318:19 1 0.13 ug/L 03/22/2318:19 1 0.64 ug/L 03/22/2318:19 1 0.15 ug/L 03/22/2318:19 1 0.20 ug/L 03/22/2318:19 1 0.17 ug/L 03/22/2318:19 1 0.27 ug/L 03/22/2318:19 1 0.20 ug/L 03/22/2318:19 1 Eurofins Raleigh Page 13 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: Trip Blank Lab Sample ID: 752-4475-1 Date Collected: 03/14/23 09:36 Matrix: Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/22/23 18:19 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/22/23 18:19 1 �. Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/22/23 18:19 1 lodomethane <1.7 "1 5.0 1.7 ug/L 03/22/23 18:19 1 Isobutyl alcohol <11 «+ 50 11 ug/L 03/22/23 18:19 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/22/23 18:19 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/22/23 18:19 1 Methylene Chloride <0.23 1.0 0.23 ug/L 03/22/23 18:19 1 Naphthalene <0.11 *+ 1.0 0.11 ug/L 03/22/23 18:19 1 Propionitrile <5.0 10 5.0 ug/L 03/22/23 18:19 1 Styrene <0.11 1.0 0.11 ug/L 03/22/23 18:19 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/22/23 18:19 1 Toluene <0.14 1.0 0.14 ug/L 03/22/23 18:19 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/22/23 18:19 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 18:19 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/22/23 18:19 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/22/23 18:19 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/22/23 18:19 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/22/23 18:19 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/22/23 18:19 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/22/23 18:19 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 91 53 - 136 03/22/23 18:19 1 Dibromofluoromethane (Surr) 89 67- 129 03/22/23 18:19 1 Toluene-d8 (Surr) 90 59 - 134 03/22/23 18:19 1 Client Sample ID: 3402-MW1 RR Lab Sample ID: 752-4475-2 Date Collected: 03/14/23 09:36 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane <0.32 0.50 0.32 ug/L 03/21/2316:17 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 97 70 - 130 03121123 16:17 1 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/22/2321:13 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/22/2321:13 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/22/2321:13 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/22/2321:13 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/22/2321:13 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/22/2321:13 1 1,1-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/2321:13 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/22/2321:13 1 1,2,4-Trichlorobenzene <0.14 1.0 0.14 ug/L 03/22/2321:13 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/22/2321:13 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/22/2321:13 1 Eurofins Raleigh Page 14 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW1 RR Lab Sample ID: 752-4475-2 Date Collected: 03/14/23 09:36 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/22/23 21:13 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/22/23 21:13 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/22/23 21:13 1 1,3-Dichlorobenzene <0.15 1.0 0.15 ug/L 03/22/23 21:13 1 1,3-Dichloropropane <0.16 1.0 0.16 ug/L 03/22/23 21:13 1 1,4-Dichlorobenzene <0.19 *1 1.0 0.19 ug/L 03/22/23 21:13 1 2,2-Dichloropropane <0.28 1.0 0.28 ug/L 03/22/23 21:13 1 2-Butanone (MEK) <10 20 10 ug/L 03/22/23 21:13 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/22/23 21:13 1 3-Chloropropene <0.11 1.0 0.11 ug/L 03/22/23 21:13 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/22/23 21:13 1 Acetone <10 20 10 ug/L 03/22/23 21:13 1 Acetonitrile <5.0 10 5.0 ug/L 03/22/23 21:13 1 Acrolein <4.0 10 4.0 ug/L 03/22/23 21:13 1 Acrylonitrile <3.5 10 3.5 ug/L 03/22/23 21:13 1 Benzene <0.15 1.0 0.15 ug/L 03/22/23 21:13 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/22/23 21:13 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/22/23 21:13 1 Bromoform <0.22 1.0 0.22 ug/L 03/22/23 21:13 1 Bromomethane <0.14 1.0 0.14 ug/L 03/22/23 21:13 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/22/23 21:13 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/22/23 21:13 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/22/23 21:13 1 Chloroethane <0.23 1.0 0.23 ug/L 03/22/23 21:13 1 Chloroform <0.18 1.0 0.18 ug/L 03/22/23 21:13 1 Chloromethane <0.13 1.0 0.13 ug/L 03/22/23 21:13 1 Chloroprene <0.64 1.0 0.64 ug/L 03/22/23 21:13 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/22/23 21:13 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/22/23 21:13 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/22/23 21:13 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/22/23 21:13 1 Dichlorodifluoromethane <0.20 1.0 0.20 ug/L 03/22/23 21:13 1 Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/22/23 21:13 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/22/23 21:13 1 Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/22/23 21:13 1 lodomethane <1.7 *1 5.0 1.7 ug/L 03/22/23 21:13 1 Isobutyl alcohol <11 *+ 50 11 ug/L 03/22/23 21:13 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/22/23 21:13 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/22/23 21:13 1 Methylene Chloride <0.23 1.0 0.23 ug/L 03/22/23 21:13 1 Naphthalene <0.11 *+ 1.0 0.11 ug/L 03/22/23 21:13 1 Propionitrile <5.0 10 5.0 ug/L 03/22/23 21:13 1 Styrene <0.11 1.0 0.11 ug/L 03/22/23 21:13 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/22/23 21:13 1 Toluene <0.14 1.0 0.14 ug/L 03/22/23 21:13 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/22/23 21:13 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 21:13 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/22/23 21:13 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/22/23 21:13 1 0 Eurofins Raleigh Page 15 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-MW1 RR Lab Sample ID: 752-4475-2 Date Collected: 03/14/23 09:36 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/22/23 21:13 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/22/23 21:13 1 �. Vinyl chloride <0.32 1.0 0.32 ug/L 03/22/23 21:13 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/22/23 21:13 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 91 53 - 136 03/22/23 21:13 1 Dibromofluoromethane (Surr) 88 67- 129 03/22/23 21:13 1 Toluene-d8 (Surr) 91 59 - 134 03/22/23 21:13 1 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2,4,5-Tetrachlorobenzene <4.3 9.7 4.3 ug/L 03/17/23 16:03 03/20/23 22:21 1 2,3,4,6-Tetrachlorophenol <4.2 9.7 4.2 ug/L 03/17/23 16:03 03/20/23 22:21 1 2,4,5-Trichlorophenol <3.2 9.7 3.2 ug/L 03/17/23 16:03 03/20/23 22:21 1 2,4,6-Trichlorophenol <2.1 9.7 2.1 ug/L 03/17/23 16:03 03/20/23 22:21 1 2,4-Dichlorophenol <3.6 9.7 3.6 ug/L 03/17/23 16:03 03/20/23 22:21 1 2,4-Dimethylphenol <2.9 9.7 2.9 ug/L 03/17/23 16:03 03/20/23 22:21 1 2,4-Dinitrophenol <15 "+ 48 15 ug/L 03/17/23 16:03 03/20/23 22:21 1 2,4-Dinitrotoluene <2.2 9.7 2.2 ug/L 03/17/23 16:03 03/20/23 22:21 1 2,6-Dinitrotoluene <2.7 9.7 2.7 ug/L 03/17/23 16:03 03/20/23 22:21 1 2-Chloronaphthalene <4.6 9.7 4.6 ug/L 03/17/23 16:03 03/20/23 22:21 1 2-Chlorophenol <3.1 9.7 3.1 ug/L 03/17/23 16:03 03/20/23 22:21 1 2-Methylphenol <1.7 9.7 1.7 ug/L 03/17/23 16:03 03/20/23 22:21 1 2-Nitroaniline <2.8 48 2.8 ug/L 03/17/23 16:03 03/20/23 22:21 1 2-Nitrophenol <3.8 9.7 3.8 ug/L 03/17/23 16:03 03/20/23 22:21 1 3 & 4 Methylphenol <1.4 9.7 1.4 ug/L 03/17/23 16:03 03/20/23 22:21 1 3,3'-Dichlorobenzidine <9.7 58 9.7 ug/L 03/17/23 16:03 03/20/23 22:21 1 3-Nitroaniline <2.9 48 2.9 ug/L 03/17/23 16:03 03/20/23 22:21 1 4,6-Dinitro-2-methylphenol <5.1 48 5.1 ug/L 03/17/23 16:03 03/20/23 22:21 1 4-Bromophenyl phenyl ether <4.5 9.7 4.5 ug/L 03/17/23 16:03 03/20/23 22:21 1 4-Chloro-3-methylphenol <2.4 9.7 2.4 ug/L 03/17/23 16:03 03/20/23 22:21 1 4-Chloroaniline <0.97 19 0.97 ug/L 03/17/23 16:03 03/20/23 22:21 1 4-Chlorophenyl phenyl ether <5.1 9.7 5.1 ug/L 03/17/23 16:03 03/20/23 22:21 1 4-Nitroaniline <2.9 48 2.9 ug/L 03/17/23 16:03 03/20/23 22:21 1 4-Nitrophenol <7.8 48 7.8 ug/L 03/17/23 16:03 03/20/23 22:21 1 Acenaphthene <4.2 9.7 4.2 ug/L 03/17/23 16:03 03/20/23 22:21 1 Acenaphthylene <3.5 9.7 3.5 ug/L 03/17/23 16:03 03/20/23 22:21 1 Acetophenone <2.1 9.7 2.1 ug/L 03/17/23 16:03 03/20/23 22:21 1 Anthracene <3.5 9.7 3.5 ug/L 03/17/23 16:03 03/20/23 22:21 1 Benzo[a]anthracene <4.1 9.7 4.1 ug/L 03/17/23 16:03 03/20/23 22:21 1 Benzo[a]pyrene <2.7 9.7 2.7 ug/L 03/17/23 16:03 03/20/23 22:21 1 Benzo[b]fluoranthene <3.0 9.7 3.0 ug/L 03/17/23 16:03 03/20/23 22:21 1 Benzo[g,h,i]perylene <2.9 9.7 2.9 ug/L 03/17/23 16:03 03/20/23 22:21 1 Benzo[k]fluoranthene <2.8 9.7 2.8 ug/L 03/17/23 16:03 03/20/23 22:21 1 Benzyl alcohol <2.5 9.7 2.5 ug/L 03/17/23 16:03 03/20/23 22:21 1 bis (2-chloroisopropyl) ether <3.0 9.7 3.0 ug/L 03/17/23 16:03 03/20/23 22:21 1 Bis(2-chloroethoxy)methane <1.7 9.7 1.7 ug/L 03/17/23 16:03 03/20/23 22:21 1 Bis(2-chloroethyl)ether <3.5 9.7 3.5 ug/L 03/17/23 16:03 03/20/23 22:21 1 Bis(2-ethylhexyl) phthalate <2.9 9.7 2.9 ug/L 03/17/23 16:03 03/20/23 22:21 1 Eurofins Raleigh Page 16 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-MW1 RR Lab Sample ID: 752-4475-2 Date Collected: 03/14/23 09:36 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Butyl benzyl phthalate <2.7 9.7 2.7 ug/L 03/17/23 16:03 03/20/23 22:21 1 Chrysene <3.7 9.7 3.7 ug/L 03/17/23 16:03 03/20/23 22:21 1 Dibenz(a,h)anthracene <2.9 9.7 2.9 ug/L 03/17/23 16:03 03/20/23 22:21 1 Dibenzofuran <1.8 9.7 1.8 ug/L 03/17/23 16:03 03/20/23 22:21 1 Diethyl phthalate <2.1 9.7 2.1 ug/L 03/17/23 16:03 03/20/23 22:21 1 Di-n-butyl phthalate <2.2 9.7 2.2 ug/L 03/17/23 16:03 03/20/23 22:21 1 Di-n-octyl phthalate <2.7 9.7 2.7 ug/L 03/17/23 16:03 03/20/23 22:21 1 Fluoranthene <1.5 9.7 1.5 ug/L 03/17/23 16:03 03/20/23 22:21 1 Fluorene <3.3 9.7 3.3 ug/L 03/17/23 16:03 03/20/23 22:21 1 Hexachlorobenzene <1.5 9.7 1.5 ug/L 03/17/23 16:03 03/20/23 22:21 1 Hexachlorocyclopentadiene <3.4 9.7 3.4 ug/L 03/17/23 16:03 03/20/23 22:21 1 Hexachloroethane <3.5 9.7 3.5 ug/L 03/17/23 16:03 03/20/23 22:21 1 Indeno[1,2,3-cd]pyrene <4.2 9.7 4.2 ug/L 03/17/23 16:03 03/20/23 22:21 1 Isophorone <1.9 9.7 1.9 ug/L 03/17/23 16:03 03/20/23 22:21 1 Nitrobenzene <3.4 9.7 3.4 ug/L 03/17/23 16:03 03/20/23 22:21 1 N-Nitrosodimethylamine <2.0 9.7 2.0 ug/L 03/17/23 16:03 03/20/23 22:21 1 N-Nitrosodi-n-propylamine <2.3 9.7 2.3 ug/L 03/17/23 16:03 03/20/23 22:21 1 N-Nitrosodiphenylamine <2.8 9.7 2.8 ug/L 03/17/23 16:03 03/20/23 22:21 1 Phenanthrene <4.2 9.7 4.2 ug/L 03/17/23 16:03 03/20/23 22:21 1 Phenol <1.4 9.7 1.4 ug/L 03/17/23 16:03 03/20/23 22:21 1 Pyrene <3.6 9.7 3.6 ug/L 03/17/23 16:03 03/20/23 22:21 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4, 6-Tribromophenol (Surr) 63 30 - 130 03117123 16:03 03/20/23 22:21 1 2-Fluorobiphenyl (Surr) 53 25 - 130 03117123 16:03 03/20/23 22:21 1 2-Fluorophenol (Surr) 24 10 - 130 03117123 16:03 03/20/23 22:21 1 Nitrobenzene-d5 (Surr) 55 30 - 130 03117123 16:03 03120123 22:21 1 Phenol-d5 (Surr) 17 10 - 130 03117123 16:03 03120123 22:21 1 Terphenyl-d14 (Surr) 54 35- 131 03117123 16:03 03120123 22:21 1 Method: SW846 8081 B - Organochlorine Pesticides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:37 1 4,4'-DDE <0.00095 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 22:37 1 4,4'-DDT <0.00095 *+ 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 22:37 1 Aldrin <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:37 1 alpha-BHC <0.00095 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 22:37 1 beta-BHC <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:37 1 Chlordane (technical) <0.15 0.48 0.15 ug/L 03/21/23 09:55 03/21/23 22:37 1 Chlorobenzilate <0.61 2.9 0.61 ug/L 03/21/23 09:55 03/21/23 22:37 1 delta-BHC <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:37 1 Dieldrin <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:37 1 Endosulfan 1 <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:37 1 Endosulfan 11 <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:37 1 Endosulfan sulfate <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:37 1 Endrin <0.00095 «+ 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 22:37 1 Endrin aldehyde <0.0038 0.048 0.0038 ug/L 03/21/23 09:55 03/21/23 22:37 1 gamma-BHC (Lindane) <0.00095 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 22:37 1 Heptachlor <0.00095 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 22:37 1 Heptachlor epoxide <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:37 1 Eurofins Raleigh Page 17 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Client Sample ID: 3402-MW1 RR Date Collected: 03/14/23 09:36 Date Received: 03/15/23 13:45 Method: SW846 8081 B - Organochlorine Pesticides (GC) (Continued) Analyte Result Qualifier RL MDL Unit Isodrin <0.010 0.048 0.010 ug/L Kepone <2.5 4.8 2.5 ug/L Methoxychlor <0.0019 *+ 0.048 0.0019 ug/L Toxaphene <0.30 4.8 0.30 ug/L Surrogate %Recovery Qualifier Limits DCB Decachlorobiphenyl 87 30- 130 Tetrachloro-m-xylene 63 30 - 130 F Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Job ID: 752-4475-1 Lab Sample ID: 752-4475-2 Matrix: Ground Water D Prepared Analyzed Dil Fac C 03/21 /23 09:55 03/21 /23 22:37 1 03/21 /23 09:55 03/21 /23 22:37 1 03/21 /23 09:55 03/21 /23 22:37 1 03/21 /23 09:55 03/21 /23 22:37 1 Analyte Result Qualifier RL MDL Unit D PCB-1016 <0.31 *1 0.95 0.31 ug/L PCB-1221 <0.32 0.95 0.32 ug/L PCB-1232 <0.32 0.95 0.32 ug/L PCB-1242 <0.32 0.95 0.32 ug/L PCB-1248 <0.32 0.95 0.32 ug/L PCB-1254 <0.32 0.95 0.32 ug/L PCB-1260 <0.32 *1 0.95 0.32 ug/L Surrogate Tetrachloro-m-xylene DCB Decachlorobiphenyl %Recovery Qualifier 63 87 Method: SW846 8151A - Herbicides (GC) Analyte Result Qualifier Silvex (2,4,5-TP) <0.092 2,4,5-T <0.13 2,4-D <0.17 Pentachlorophenol <0.022 Dinoseb <0.095 Surrogate DCAA Prepared Analyzed DU Fac 03121123 09:55 03121123 22:37 1 03/21/23 09:55 03121123 22:37 1 Prepared Analyzed Dil Fac 03/21 /23 09:55 03/21 /23 22:37 1 03/21 /23 09:55 03/21 /23 22:37 1 03/21 /23 09:55 03/21 /23 22:37 1 03/21 /23 09:55 03/21 /23 22:37 1 03/21 /23 09:55 03/21 /23 22:37 1 03/21 /23 09:55 03/21 /23 22:37 1 03/21 /23 09:55 03/21 /23 22:37 1 Limits Prepared Analyzed DU Fac 30 - 130 03121123 09:55 03121123 22:37 1 30 - 130 03121123 09:55 03/21/23 22:37 1 RL MDL Unit D Prepared Analyzed Dil Fac 0.81 0.092 ug/L 03/17/23 07:57 03/20/23 19:48 1 0.81 0.13 ug/L 03/17/23 07:57 03/20/23 19:48 1 1.0 0.17 ug/L 03/17/23 07:57 03/20/23 19:48 1 0.24 0.022 ug/L 03/17/23 07:57 03/20/23 19:48 1 0.48 0.095 ug/L 03/17/23 07:57 03/20/23 19:48 1 %Recovery Qualifier Limits 87 26-137 Method: MCAWW 300.0-1993 R2.1 - Anions, Ion Chromatography Analyte Result Qualifier RL MDL Unit Sulfate 5.3 1.0 0.40 mg/L Chloride 81 0.50 0.20 mg/L Method: SW846 6010D - Metals (ICP) - Total Recoverable Prepared Analyzed DU Fac 03117123 07.57 03120123 19:48 1 D Prepared Analyzed Dil Fac 03/28/23 20:21 1 03/28/23 20:21 1 Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/17/23 05:51 03/17/23 16:05 1 Barium 40 10 4.4 ug/L 03/17/23 05:51 03/17/23 16:05 1 Beryllium <0.30 4.0 0.30 ug/L 03/17/23 05:51 03/17/23 16:05 1 Cadmium <0.44 5.0 0.44 ug/L 03/17/23 05:51 03/17/23 16:05 1 Chromium <1.1 10 1.1 ug/L 03/17/23 05:51 03/17/23 16:05 1 Cobalt <1.4 10 1.4 ug/L 03/17/23 05:51 03/17/23 16:05 1 Copper <3.2 20 3.2 ug/L 03/17/23 05:51 03/17/23 16:05 1 Lead <6.6 10 6.6 ug/L 03/17/23 05:51 03/17/23 16:05 1 Nickel <3.3 40 3.3 ug/L 03/17/23 05:51 03/17/23 16:05 1 Selenium <10 20 10 ug/L 03/17/23 05:51 03/17/23 16:05 1 Page 18 of 141 Eurofins Raleigh 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-MW1 RR Lab Sample ID: 752-4475-2 Date Collected: 03/14/23 09:36 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 6010D - Metals (ICP) - Total Recoverable (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silver <1.5 10 1.5 ug/L 03/17/23 05:51 03/17/23 16:05 1 Tin <11 50 11 ug/L 03/17/23 05:51 03/17/23 16:05 1 �. Vanadium 1.3 J 10 1.0 ug/L 03/17/23 05:51 03/17/23 16:05 1 Zinc 13 J 20 8.7 ug/L 03/17/23 05:51 03/17/23 16:05 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/17/23 05:51 03/17/23 17:37 1 Thallium <0.26 1.0 0.26 ug/L 03/17/23 05:51 03/17/23 17:37 1 Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/17/23 09:52 03/17/23 18:44 1 General Chemistry Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Nitrate as N (EPA 353.2) 0.75 0.10 0.025 mg/L 03/28/23 14:02 1 Nitrate Nitrite as N (EPA 353.2) 0.75 F1 0.10 0.041 mg/L 03/20/23 14:10 1 Nitrite as N (EPA 353.2) <0.017 0.10 0.017 mg/L 03/15/23 16:27 1 Sulfide (SM 4500 S2 F-2011) <0.96 0.96 0.96 mg/L 03/17/23 10:39 1 Total Non-purgeable Organic 0.56 J 1.0 0.50 mg/L 03/26/23 02:46 1 Carbon (SM 5310 B-2011) Cyanide, Total (SW846 901213) <0.0025 0.010 0.0025 mg/L 03/22/23 08:53 03/22/23 12:16 1 Client Sample ID: 3402-OW3 Lab Sample ID: 752-4475-3 Date Collected: 03/14/23 12:10 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane 41 5.0 3.2 ug/L 03/21/23 22:06 10 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 86 70 - 130 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit Prepared Analyzed 03/21/23 22:06 D Prepared Analyzed Dil Fac 10 Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/22/23 21:42 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/22/23 21:42 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/22/23 21:42 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/22/23 21:42 1 1,1-Dichloroethane 2.4 1.0 0.13 ug/L 03/22/23 21:42 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/22/23 21:42 1 1,1-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 21:42 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/22/23 21:42 1 1,2,4-Trichlorobenzene <0.14 1.0 0.14 ug/L 03/22/23 21:42 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/22/23 21:42 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/22/23 21:42 1 1,2-Dichlorobenzene 5.0 B 1.0 0.19 ug/L 03/22/23 21:42 1 1,2-Dichloroethane 0.37 J 1.0 0.21 ug/L 03/22/23 21:42 1 1,2-Dichloropropane 1.0 1.0 0.10 ug/L 03/22/23 21:42 1 Eurofins Raleigh Page 19 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW3 Lab Sample ID: 752-4475-3 Date Collected: 03/14/23 12:10 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,3-Dichlorobenzene 0.39 J B 1.0 0.15 ug/L 03/22/23 21:42 1 1,3-Dichloropropane <0.16 1.0 0.16 ug/L 03/22/23 21:42 1 1,4-Dichlorobenzene 35 B "1 1.0 0.19 ug/L 03/22/23 21:42 1 2,2-Dichloropropane <0.28 1.0 0.28 ug/L 03/22/23 21:42 1 2-Butanone (MEK) <10 20 10 ug/L 03/22/23 21:42 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/22/23 21:42 1 3-Chloropropene <0.11 1.0 0.11 ug/L 03/22/23 21:42 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/22/23 21:42 1 Acetone <10 20 10 ug/L 03/22/23 21:42 1 Acetonitrile <5.0 10 5.0 ug/L 03/22/23 21:42 1 Acrolein <4.0 10 4.0 ug/L 03/22/23 21:42 1 Acrylonitrile <3.5 10 3.5 ug/L 03/22/23 21:42 1 Benzene 4.2 1.0 0.15 ug/L 03/22/23 21:42 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/22/23 21:42 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/22/23 21:42 1 Bromoform <0.22 1.0 0.22 ug/L 03/22/23 21:42 1 Bromomethane <0.14 1.0 0.14 ug/L 03/22/23 21:42 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/22/23 21:42 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/22/23 21:42 1 Chlorobenzene 4.9 1.0 0.17 ug/L 03/22/23 21:42 1 Chloroethane <0.23 1.0 0.23 ug/L 03/22/23 21:42 1 Chloroform <0.18 1.0 0.18 ug/L 03/22/23 21:42 1 Chloromethane <0.13 1.0 0.13 ug/L 03/22/23 21:42 1 Chloroprene <0.64 1.0 0.64 ug/L 03/22/23 21:42 1 cis-1,2-Dichloroethene 98 1.0 0.15 ug/L 03/22/23 21:42 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/22/23 21:42 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/22/23 21:42 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/22/23 21:42 1 Dichlorodifluoromethane <0.20 1.0 0.20 ug/L 03/22/23 21:42 1 Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/22/23 21:42 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/22/23 21:42 1 Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/22/23 21:42 1 lodomethane <1.7 *1 5.0 1.7 ug/L 03/22/23 21:42 1 Isobutyl alcohol <11 *+ 50 11 ug/L 03/22/23 21:42 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/22/23 21:42 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/22/23 21:42 1 Methylene Chloride 0.37 J B 1.0 0.23 ug/L 03/22/23 21:42 1 Naphthalene <0.11 *+ 1.0 0.11 ug/L 03/22/23 21:42 1 Propionitrile <5.0 10 5.0 ug/L 03/22/23 21:42 1 Styrene <0.11 1.0 0.11 ug/L 03/22/23 21:42 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/22/23 21:42 1 Toluene <0.14 1.0 0.14 ug/L 03/22/23 21:42 1 trans-1,2-Dichloroethene 1.7 1.0 0.21 ug/L 03/22/23 21:42 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 21:42 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/22/23 21:42 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/22/23 21:42 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/22/23 21:42 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/22/23 21:42 1 Vinyl chloride 36 1.0 0.32 ug/L 03/22/23 21:42 1 0 Eurofins Raleigh Page 20 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW3 Lab Sample ID: 752-4475-3 Date Collected: 03/14/23 12:10 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Xylenes, Total <0.45 3.0 0.45 ug/L 03/22/23 21:42 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 99 53 - 136 03/22/23 21:42 1 Dibromofluoromethane (Surr) 93 67- 129 03/22/23 21:42 1 Toluene-d8 (Surr) 96 59 - 134 03/22/23 21:42 1 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2,4,5-Tetrachlorobenzene <4.4 9.8 4.4 ug/L 03/17/23 16:03 03/20/23 22:42 1 2,3,4,6-Tetrachlorophenol <4.2 9.8 4.2 ug/L 03/17/23 16:03 03/20/23 22:42 1 2,4,5-Trichlorophenol <3.2 9.8 3.2 ug/L 03/17/23 16:03 03/20/23 22:42 1 2,4,6-Trichlorophenol <2.2 9.8 2.2 ug/L 03/17/23 16:03 03/20/23 22:42 1 2,4-Dichlorophenol <3.6 9.8 3.6 ug/L 03/17/23 16:03 03/20/23 22:42 1 2,4-Dimethylphenol <3.0 9.8 3.0 ug/L 03/17/23 16:03 03/20/23 22:42 1 2,4-Dinitrophenol <16+ 49 16 ug/L 03/17/23 16:03 03/20/23 22:42 1 2,4-Dinitrotoluene <2.3 9.8 2.3 ug/L 03/17/23 16:03 03/20/23 22:42 1 2,6-Dinitrotoluene <2.8 9.8 2.8 ug/L 03/17/23 16:03 03/20/23 22:42 1 2-Chloronaphthalene <4.7 9.8 4.7 ug/L 03/17/23 16:03 03/20/23 22:42 1 2-Chlorophenol <3.1 9.8 3.1 ug/L 03/17/23 16:03 03/20/23 22:42 1 2-Methylphenol <1.8 9.8 1.8 ug/L 03/17/23 16:03 03/20/23 22:42 1 2-Nitroaniline <2.9 49 2.9 ug/L 03/17/23 16:03 03/20/23 22:42 1 2-Nitrophenol <3.8 9.8 3.8 ug/L 03/17/23 16:03 03/20/23 22:42 1 3 & 4 Methylphenol <1.4 9.8 1.4 ug/L 03/17/23 16:03 03/20/23 22:42 1 3,3'-Dichlorobenzidine <9.8 59 9.8 ug/L 03/17/23 16:03 03/20/23 22:42 1 3-Nitroaniline <3.0 49 3.0 ug/L 03/17/23 16:03 03/20/23 22:42 1 4,6-Dinitro-2-methylphenol <5.2 49 5.2 ug/L 03/17/23 16:03 03/20/23 22:42 1 4-Bromophenyl phenyl ether <4.6 9.8 4.6 ug/L 03/17/23 16:03 03/20/23 22:42 1 4-Chloro-3-methylphenol <2.5 9.8 2.5 ug/L 03/17/23 16:03 03/20/23 22:42 1 4-Chloroaniline <0.98 20 0.98 ug/L 03/17/23 16:03 03/20/23 22:42 1 4-Chlorophenyl phenyl ether <5.2 9.8 5.2 ug/L 03/17/23 16:03 03/20/23 22:42 1 4-Nitroaniline <3.0 49 3.0 ug/L 03/17/23 16:03 03/20/23 22:42 1 4-Nitrophenol <8.0 49 8.0 ug/L 03/17/23 16:03 03/20/23 22:42 1 Acenaphthene <4.3 9.8 4.3 ug/L 03/17/23 16:03 03/20/23 22:42 1 Acenaphthylene <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/20/23 22:42 1 Acetophenone <2.2 9.8 2.2 ug/L 03/17/23 16:03 03/20/23 22:42 1 Anthracene <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/20/23 22:42 1 Benzo[a]anthracene <4.1 9.8 4.1 ug/L 03/17/23 16:03 03/20/23 22:42 1 Benzo[a]pyrene <2.8 9.8 2.8 ug/L 03/17/23 16:03 03/20/23 22:42 1 Benzo[b]fluoranthene <3.0 9.8 3.0 ug/L 03/17/23 16:03 03/20/23 22:42 1 Benzo[g,h,i]perylene <3.0 9.8 3.0 ug/L 03/17/23 16:03 03/20/23 22:42 1 Benzo[k]fluoranthene <2.9 9.8 2.9 ug/L 03/17/23 16:03 03/20/23 22:42 1 Benzyl alcohol <2.6 9.8 2.6 ug/L 03/17/23 16:03 03/20/23 22:42 1 bis (2-chloroisopropyl) ether <3.0 9.8 3.0 ug/L 03/17/23 16:03 03/20/23 22:42 1 Bis(2-chloroethoxy)methane <1.8 9.8 1.8 ug/L 03/17/23 16:03 03/20/23 22:42 1 Bis(2-chloroethyl)ether <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/20/23 22:42 1 Bis(2-ethylhexyl) phthalate <3.0 9.8 3.0 ug/L 03/17/23 16:03 03/20/23 22:42 1 Butyl benzyl phthalate <2.8 9.8 2.8 ug/L 03/17/23 16:03 03/20/23 22:42 1 Chrysene <3.7 9.8 3.7 ug/L 03/17/23 16:03 03/20/23 22:42 1 Dibenz(a,h)anthracene <3.0 9.8 3.0 ug/L 03/17/23 16:03 03/20/23 22:42 1 0 Eurofins Raleigh Page 21 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW3 Lab Sample ID: 752-4475-3 Date Collected: 03/14/23 12:10 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Dibenzofuran <1.9 9.8 1.9 ug/L 03/17/23 16:03 03/20/23 22:42 1 Diethyl phthalate <2.2 9.8 2.2 ug/L 03/17/23 16:03 03/20/23 22:42 1 Di-n-butyl phthalate <2.3 9.8 2.3 ug/L 03/17/23 16:03 03/20/23 22:42 1 Di-n-octyl phthalate <2.8 9.8 2.8 ug/L 03/17/23 16:03 03/20/23 22:42 1 Fluoranthene <1.6 9.8 1.6 ug/L 03/17/23 16:03 03/20/23 22:42 1 Fluorene <3.3 9.8 3.3 ug/L 03/17/23 16:03 03/20/23 22:42 1 Hexachlorobenzene <1.6 9.8 1.6 ug/L 03/17/23 16:03 03/20/23 22:42 1 Hexachlorocyclopentadiene <3.4 9.8 3.4 ug/L 03/17/23 16:03 03/20/23 22:42 1 Hexachloroethane <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/20/23 22:42 1 Indeno[1,2,3-cd]pyrene <4.2 9.8 4.2 ug/L 03/17/23 16:03 03/20/23 22:42 1 Isophorone <2.0 9.8 2.0 ug/L 03/17/23 16:03 03/20/23 22:42 1 Nitrobenzene <3.4 9.8 3.4 ug/L 03/17/23 16:03 03/20/23 22:42 1 N-Nitrosodimethylamine <2.1 9.8 2.1 ug/L 03/17/23 16:03 03/20/23 22:42 1 N-Nitrosodi-n-propylamine <2.4 9.8 2.4 ug/L 03/17/23 16:03 03/20/23 22:42 1 N-Nitrosodiphenylamine <2.9 9.8 2.9 ug/L 03/17/23 16:03 03/20/23 22:42 1 Phenanthrene <4.2 9.8 4.2 ug/L 03/17/23 16:03 03/20/23 22:42 1 Phenol <1.5 9.8 1.5 ug/L 03/17/23 16:03 03/20/23 22:42 1 Pyrene <3.6 9.8 3.6 ug/L 03/17/23 16:03 03/20/23 22:42 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4,6-Tribromophenol (Surr) 69 30- 130 03117123 16:03 03120123 22:42 1 2-Fluorobiphenyl (Surr) 54 25 - 130 03117123 16:03 03/20/23 22:42 1 2-Fluorophenol (Surr) 26 10 - 130 03117123 16:03 03/20/23 22:42 1 Nitrobenzene-d5 (Surr) 58 30 - 130 03117123 16:03 03/20/23 22:42 1 Phenol-d5 (Surr) 18 10 - 130 03117123 16:03 03/20/23 22:42 1 Terphenyl-d14 (Surr) 54 35- 131 03117123 16:03 03/20/23 22:42 1 Method: SW846 8081 B - Organochlorine Pesticides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:55 1 4,4'-DDE <0.00097 0.048 0.00097 ug/L 03/21/23 09:55 03/21/23 22:55 1 4,4'-DDT <0.00097 *+ 0.048 0.00097 ug/L 03/21/23 09:55 03/21/23 22:55 1 Aldrin <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:55 1 alpha-BHC <0.00097 0.048 0.00097 ug/L 03/21/23 09:55 03/21/23 22:55 1 beta-BHC <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:55 1 Chlordane (technical) <0.15 0.48 0.15 ug/L 03/21/23 09:55 03/21/23 22:55 1 Chlorobenzilate <0.62 2.9 0.62 ug/L 03/21/23 09:55 03/21/23 22:55 1 delta-BHC <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:55 1 Dieldrin <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:55 1 Endosulfan I <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:55 1 Endosulfan II <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:55 1 Endosulfan sulfate <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:55 1 Endrin <0.00097 *+ 0.048 0.00097 ug/L 03/21/23 09:55 03/21/23 22:55 1 Endrin aldehyde 0.10 P 0.048 0.0039 ug/L 03/21/23 09:55 03/21/23 22:55 1 gamma-BHC (Lindane) <0.00097 0.048 0.00097 ug/L 03/21/23 09:55 03/21/23 22:55 1 Heptachlor <0.00097 0.048 0.00097 ug/L 03/21/23 09:55 03/21/23 22:55 1 Heptachlor epoxide <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:55 1 Isodrin <0.011 0.048 0.011 ug/L 03/21/23 09:55 03/21/23 22:55 1 Kepone <2.5 4.8 2.5 ug/L 03/21/23 09:55 03/21/23 22:55 1 Methoxychlor <0.0019 *+ 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 22:55 1 Eurofins Raleigh Page 22 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW3 Lab Sample ID: 752-4475-3 Date Collected: 03/14/23 12:10 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8081 B - Organochlorine Pesticides (GC) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Toxaphene <0.30 4.8 0.30 ug/L 03/21/23 09:55 03/21/23 22:55 1 • Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl 66 30 - 130 03121123 09:55 03121123 22:55 1 Tetrachloro-m-xylene 76 p 30 - 130 03/21/23 09:55 03/21/23 22:55 1 Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1016 <0.31 '1 0.97 0.31 ug/L 03/21/23 09:55 03/21/23 22:55 1 PCB-1221 <0.33 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 22:55 1 PCB-1232 <0.33 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 22:55 1 PCB-1242 <0.33 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 22:55 1 PCB-1248 <0.33 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 22:55 1 PCB-1254 <0.33 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 22:55 1 PCB-1260 <0.33 *1 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 22:55 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 76 p 30 - 130 03121123 09:55 03121123 22:55 1 DCB Decachlorobiphenyl 66 30 - 130 03/21/23 09:55 03/21/23 22:55 1 Method: SW846 8151A- Herbicides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silvex (2,4,5-TP) <0.092 0.81 0.092 ug/L 03/17/23 07:57 03/20/23 23:03 1 2,4,5-T <0.13 0.81 0.13 ug/L 03/17/23 07:57 03/20/23 23:03 1 2,4-D <0.17 1.0 0.17 ug/L 03/17/23 07:57 03/20/23 23:03 1 Pentachlorophenol <0.022 0.24 0.022 ug/L 03/17/23 07:57 03/20/23 23:03 1 Dinoseb <0.095 0.48 0.095 ug/L 03/17/23 07:57 03/20/23 23:03 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCAA 49 26 - 137 03117123 07:57 03120123 23:03 1 Method: MCAWW 300.0-1993 R2.1 - Anions, Ion Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Sulfate 3.5 1.0 0.40 mg/L 03/28/23 21:01 1 Method: MCAWW 300.0-1993 R2.1 - Anions, Ion Chromatography - DL Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Chloride 230 2.5 1.0 mg/L 03/29/2314:09 5 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/17/23 05:51 03/17/23 16:08 1 Barium 1100 10 4.4 ug/L 03/17/23 05:51 03/17/23 16:08 1 Beryllium <0.30 4.0 0.30 ug/L 03/17/23 05:51 03/17/23 16:08 1 Cadmium <0.44 5.0 0.44 ug/L 03/17/23 05:51 03/17/23 16:08 1 Chromium <1.1 10 1.1 ug/L 03/17/23 05:51 03/17/23 16:08 1 Cobalt 9.3 J 10 1.4 ug/L 03/17/23 05:51 03/17/23 16:08 1 Copper <3.2 20 3.2 ug/L 03/17/23 05:51 03/17/23 16:08 1 Lead <6.6 10 6.6 ug/L 03/17/23 05:51 03/17/23 16:08 1 Nickel 13 J 40 3.3 ug/L 03/17/23 05:51 03/17/23 16:08 1 Selenium <10 20 10 ug/L 03/17/23 05:51 03/17/23 16:08 1 Eurofins Raleigh Page 23 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW3 Lab Sample ID: 752-4475-3 Date Collected: 03/14/23 12:10 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 6010D - Metals (ICP) - Total Recoverable (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silver 2.2 J 10 1.5 ug/L 03/17/23 05:51 03/17/23 16:08 1 Tin <11 50 11 ug/L 03/17/23 05:51 03/17/23 16:08 1 �. Vanadium 1.4 J 10 1.0 ug/L 03/17/23 05:51 03/17/23 16:08 1 Zinc <8.7 20 8.7 ug/L 03/17/23 05:51 03/17/23 16:08 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/17/23 05:51 03/17/23 17:41 1 Thallium <0.26 1.0 0.26 ug/L 03/17/23 05:51 03/17/23 17:41 1 Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/17/23 09:52 03/17/23 18:47 1 General Chemistry Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Nitrate as N (EPA 353.2) <0.025 0.10 0.025 mg/L 03/28/23 14:02 1 Nitrate Nitrite as N (EPA 353.2) <0.041 0.10 0.041 mg/L 03/20/23 14:16 1 Nitrite as N (EPA 353.2) <0.017 0.10 0.017 mg/L 03/15/23 16:30 1 Sulfide (SM 4500 S2 F-2011) <0.89 0.89 0.89 mg/L 03/17/23 10:39 1 Total Non-purgeable Organic 16 1.0 0.50 mg/L 03/26/23 04:42 1 Carbon (SM 5310 B-2011) Cyanide, Total (SW846 901213) <0.0025 F1 0.010 0.0025 mg/L 03/27/23 09:00 03/27/23 13:54 1 Client Sample ID: 3402-OW4 Lab Sample ID: 752-4475-4 Date Collected: 03/14/23 14:14 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane 23 0.50 0.32 ug/L 03/21/2316:44 1 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 89 70 - 130 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit Prepared Analyzed 03/21/23 16:44 D Prepared Analyzed Dil Fac 1 Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/22/23 22:10 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/22/23 22:10 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/22/23 22:10 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/22/23 22:10 1 1,1-Dichloroethane 1.9 1.0 0.13 ug/L 03/22/23 22:10 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/22/23 22:10 1 1,1-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 22:10 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/22/23 22:10 1 1,2,4-Trichlorobenzene <0.14 1.0 0.14 ug/L 03/22/23 22:10 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/22/23 22:10 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/22/23 22:10 1 1,2-Dichlorobenzene 1.9 B 1.0 0.19 ug/L 03/22/23 22:10 1 1,2-Dichloroethane 0.23 J 1.0 0.21 ug/L 03/22/23 22:10 1 1,2-Dichloropropane 0.33 J 1.0 0.10 ug/L 03/22/23 22:10 1 Eurofins Raleigh Page 24 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW4 Lab Sample ID: 752-4475-4 Date Collected: 03/14/23 14:14 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,3-Dichlorobenzene <0.15 1.0 0.15 ug/L 03/22/23 22:10 1 1,3-Dichloropropane <0.16 1.0 0.16 ug/L 03/22/23 22:10 1 1,4-Dichlorobenzene 9.9 B "1 1.0 0.19 ug/L 03/22/23 22:10 1 2,2-Dichloropropane <0.28 1.0 0.28 ug/L 03/22/23 22:10 1 2-Butanone (MEK) <10 20 10 ug/L 03/22/23 22:10 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/22/23 22:10 1 3-Chloropropene <0.11 1.0 0.11 ug/L 03/22/23 22:10 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/22/23 22:10 1 Acetone <10 20 10 ug/L 03/22/23 22:10 1 Acetonitrile <5.0 10 5.0 ug/L 03/22/23 22:10 1 Acrolein <4.0 10 4.0 ug/L 03/22/23 22:10 1 Acrylonitrile <3.5 10 3.5 ug/L 03/22/23 22:10 1 Benzene 1.0 1.0 0.15 ug/L 03/22/23 22:10 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/22/23 22:10 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/22/23 22:10 1 Bromoform <0.22 1.0 0.22 ug/L 03/22/23 22:10 1 Bromomethane <0.14 1.0 0.14 ug/L 03/22/23 22:10 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/22/23 22:10 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/22/23 22:10 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/22/23 22:10 1 Chloroethane <0.23 1.0 0.23 ug/L 03/22/23 22:10 1 Chloroform <0.18 1.0 0.18 ug/L 03/22/23 22:10 1 Chloromethane <0.13 1.0 0.13 ug/L 03/22/23 22:10 1 Chloroprene <0.64 1.0 0.64 ug/L 03/22/23 22:10 1 cis-1,2-Dichloroethene 15 1.0 0.15 ug/L 03/22/23 22:10 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/22/23 22:10 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/22/23 22:10 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/22/23 22:10 1 Dichlorodifluoromethane <0.20 1.0 0.20 ug/L 03/22/23 22:10 1 Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/22/23 22:10 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/22/23 22:10 1 Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/22/23 22:10 1 lodomethane <1.7 *1 5.0 1.7 ug/L 03/22/23 22:10 1 Isobutyl alcohol <11 *+ 50 11 ug/L 03/22/23 22:10 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/22/23 22:10 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/22/23 22:10 1 Methylene Chloride <0.23 1.0 0.23 ug/L 03/22/23 22:10 1 Naphthalene <0.11 *+ 1.0 0.11 ug/L 03/22/23 22:10 1 Propionitrile <5.0 10 5.0 ug/L 03/22/23 22:10 1 Styrene <0.11 1.0 0.11 ug/L 03/22/23 22:10 1 Tetrachloroethene 2.6 1.0 0.17 ug/L 03/22/23 22:10 1 Toluene <0.14 1.0 0.14 ug/L 03/22/23 22:10 1 trans-1,2-Dichloroethene 0.31 J 1.0 0.21 ug/L 03/22/23 22:10 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 22:10 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/22/23 22:10 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/22/23 22:10 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/22/23 22:10 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/22/23 22:10 1 Vinyl chloride 0.47 J 1.0 0.32 ug/L 03/22/23 22:10 1 0 Eurofins Raleigh Page 25 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Client Sample ID: 3402-OW4 Date Collected: 03/14/23 14:14 Date Received: 03/15/23 13:45 Job ID: 752-4475-1 Lab Sample ID: 752-4475-4 Matrix: Ground Water Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Xylenes, Total <0.45 3.0 0.45 ug/L 03/22/23 22:10 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed DU Fac 4-Bromofluorobenzene (Surr) 99 53 - 136 03/22/23 22:10 1 Dibromofluoromethane (Surr) 94 67 - 129 03/22/23 22:10 1 Toluene-d8 (Surr) 95 59 - 134 03/22/23 22:10 1 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2,4,5-Tetrachlorobenzene <4.4 9.8 4.4 ug/L 03/17/23 16:03 03/20/23 23:05 1 2,3,4,6-Tetrachlorophenol <4.2 9.8 4.2 ug/L 03/17/23 16:03 03/20/23 23:05 1 2,4,5-Trichlorophenol <3.2 9.8 3.2 ug/L 03/17/23 16:03 03/20/23 23:05 1 2,4,6-Trichlorophenol <2.1 9.8 2.1 ug/L 03/17/23 16:03 03/20/23 23:05 1 2,4-Dichlorophenol <3.6 9.8 3.6 ug/L 03/17/23 16:03 03/20/23 23:05 1 2,4-Dimethylphenol <2.9 9.8 2.9 ug/L 03/17/23 16:03 03/20/23 23:05 1 2,4-Dinitrophenol <16 + 49 16 ug/L 03/17/23 16:03 03/20/23 23:05 1 2,4-Dinitrotoluene <2.2 9.8 2.2 ug/L 03/17/23 16:03 03/20/23 23:05 1 2,6-Dinitrotoluene <2.7 9.8 2.7 ug/L 03/17/23 16:03 03/20/23 23:05 1 2-Chloronaphthalene <4.7 9.8 4.7 ug/L 03/17/23 16:03 03/20/23 23:05 1 2-Chlorophenol <3.1 9.8 3.1 ug/L 03/17/23 16:03 03/20/23 23:05 1 2-Methylphenol <1.8 9.8 1.8 ug/L 03/17/23 16:03 03/20/23 23:05 1 2-Nitroaniline <2.8 49 2.8 ug/L 03/17/23 16:03 03/20/23 23:05 1 2-Nitrophenol <3.8 9.8 3.8 ug/L 03/17/23 16:03 03/20/23 23:05 1 3 & 4 Methylphenol <1.4 9.8 1.4 ug/L 03/17/23 16:03 03/20/23 23:05 1 3,3'-Dichlorobenzidine <9.8 59 9.8 ug/L 03/17/23 16:03 03/20/23 23:05 1 3-Nitroaniline <2.9 49 2.9 ug/L 03/17/23 16:03 03/20/23 23:05 1 4,6-Dinitro-2-methylphenol <5.2 49 5.2 ug/L 03/17/23 16:03 03/20/23 23:05 1 4-Bromophenyl phenyl ether <4.6 9.8 4.6 ug/L 03/17/23 16:03 03/20/23 23:05 1 4-Chloro-3-methylphenol <2.4 9.8 2.4 ug/L 03/17/23 16:03 03/20/23 23:05 1 4-Chloroaniline <0.98 20 0.98 ug/L 03/17/23 16:03 03/20/23 23:05 1 4-Chlorophenyl phenyl ether <5.2 9.8 5.2 ug/L 03/17/23 16:03 03/20/23 23:05 1 4-Nitroaniline <2.9 49 2.9 ug/L 03/17/23 16:03 03/20/23 23:05 1 4-Nitrophenol <7.9 49 7.9 ug/L 03/17/23 16:03 03/20/23 23:05 1 Acenaphthene <4.3 9.8 4.3 ug/L 03/17/23 16:03 03/20/23 23:05 1 Acenaphthylene <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/20/23 23:05 1 Acetophenone <2.1 9.8 2.1 ug/L 03/17/23 16:03 03/20/23 23:05 1 Anthracene <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/20/23 23:05 1 Benzo[a]anthracene <4.1 9.8 4.1 ug/L 03/17/23 16:03 03/20/23 23:05 1 Benzo[a]pyrene <2.7 9.8 2.7 ug/L 03/17/23 16:03 03/20/23 23:05 1 Benzo[b]fluoranthene <3.0 9.8 3.0 ug/L 03/17/23 16:03 03/20/23 23:05 1 Benzo[g,h,i]perylene <2.9 9.8 2.9 ug/L 03/17/23 16:03 03/20/23 23:05 1 Benzo[k]fluoranthene <2.8 9.8 2.8 ug/L 03/17/23 16:03 03/20/23 23:05 1 Benzyl alcohol <2.5 9.8 2.5 ug/L 03/17/23 16:03 03/20/23 23:05 1 bis (2-chloroisopropyl) ether <3.0 9.8 3.0 ug/L 03/17/23 16:03 03/20/23 23:05 1 Bis(2-chloroethoxy)methane <1.8 9.8 1.8 ug/L 03/17/23 16:03 03/20/23 23:05 1 Bis(2-chloroethyl)ether <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/20/23 23:05 1 Bis(2-ethylhexyl) phthalate <2.9 9.8 2.9 ug/L 03/17/23 16:03 03/20/23 23:05 1 Butyl benzyl phthalate <2.7 9.8 2.7 ug/L 03/17/23 16:03 03/20/23 23:05 1 Chrysene <3.7 9.8 3.7 ug/L 03/17/23 16:03 03/20/23 23:05 1 Dibenz(a,h)anthracene <2.9 9.8 2.9 ug/L 03/17/23 16:03 03/20/23 23:05 1 C 0 Eurofins Raleigh Page 26 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW4 Lab Sample ID: 752-4475-4 Date Collected: 03/14/23 14:14 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Dibenzofuran <1.9 9.8 1.9 ug/L 03/17/23 16:03 03/20/23 23:05 1 Diethyl phthalate <2.1 9.8 2.1 ug/L 03/17/23 16:03 03/20/23 23:05 1 Di-n-butyl phthalate <2.2 9.8 2.2 ug/L 03/17/23 16:03 03/20/23 23:05 1 Di-n-octyl phthalate <2.7 9.8 2.7 ug/L 03/17/23 16:03 03/20/23 23:05 1 Fluoranthene <1.6 9.8 1.6 ug/L 03/17/23 16:03 03/20/23 23:05 1 Fluorene <3.3 9.8 3.3 ug/L 03/17/23 16:03 03/20/23 23:05 1 Hexachlorobenzene <1.6 9.8 1.6 ug/L 03/17/23 16:03 03/20/23 23:05 1 Hexachlorocyclopentadiene <3.4 9.8 3.4 ug/L 03/17/23 16:03 03/20/23 23:05 1 Hexachloroethane <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/20/23 23:05 1 Indeno[1,2,3-cd]pyrene <4.2 9.8 4.2 ug/L 03/17/23 16:03 03/20/23 23:05 1 Isophorone <2.0 9.8 2.0 ug/L 03/17/23 16:03 03/20/23 23:05 1 Nitrobenzene <3.4 9.8 3.4 ug/L 03/17/23 16:03 03/20/23 23:05 1 N-Nitrosodimethylamine <2.1 9.8 2.1 ug/L 03/17/23 16:03 03/20/23 23:05 1 N-Nitrosodi-n-propylamine <2.3 9.8 2.3 ug/L 03/17/23 16:03 03/20/23 23:05 1 N-Nitrosodiphenylamine <2.8 9.8 2.8 ug/L 03/17/23 16:03 03/20/23 23:05 1 Phenanthrene <4.2 9.8 4.2 ug/L 03/17/23 16:03 03/20/23 23:05 1 Phenol <1.5 9.8 1.5 ug/L 03/17/23 16:03 03/20/23 23:05 1 Pyrene <3.6 9.8 3.6 ug/L 03/17/23 16:03 03/20/23 23:05 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4,6-Tribromophenol (Surr) 70 30- 130 03117123 16:03 03120123 23:05 1 2-Fluorobiphenyl (Surr) 57 25 - 130 03117123 16:03 03/20/23 23:05 1 2-Fluorophenol (Surr) 26 10 - 130 03117123 16:03 03/20/23 23:05 1 Nitrobenzene-d5 (Surr) 60 30 - 130 03117123 16:03 03/20/23 23:05 1 Phenol-d5 (Surr) 19 10 - 130 03117123 16:03 03/20/23 23:05 1 Terphenyl-d14 (Surr) 58 35- 131 03117123 16:03 03/20/23 23:05 1 Method: SW846 8081 B - Organochlorine Pesticides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 23:13 1 4,4'-DDE <0.00095 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 23:13 1 4,4'-DDT <0.00095 *+ 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 23:13 1 Aldrin <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 23:13 1 alpha-BHC <0.00095 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 23:13 1 beta-BHC <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 23:13 1 Chlordane (technical) <0.15 0.48 0.15 ug/L 03/21/23 09:55 03/21/23 23:13 1 Chlorobenzilate <0.61 2.9 0.61 ug/L 03/21/23 09:55 03/21/23 23:13 1 delta-BHC <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 23:13 1 Dieldrin <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 23:13 1 Endosulfan I <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 23:13 1 Endosulfan II <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 23:13 1 Endosulfan sulfate <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 23:13 1 Endrin <0.00095 *+ 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 23:13 1 Endrin aldehyde <0.0038 0.048 0.0038 ug/L 03/21/23 09:55 03/21/23 23:13 1 gamma-BHC (Lindane) <0.00095 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 23:13 1 Heptachlor <0.00095 0.048 0.00095 ug/L 03/21/23 09:55 03/21/23 23:13 1 Heptachlor epoxide <0.0019 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 23:13 1 Isodrin <0.010 0.048 0.010 ug/L 03/21/23 09:55 03/21/23 23:13 1 Kepone <2.5 4.8 2.5 ug/L 03/21/23 09:55 03/21/23 23:13 1 Methoxychlor <0.0019 *+ 0.048 0.0019 ug/L 03/21/23 09:55 03/21/23 23:13 1 Eurofins Raleigh Page 27 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW4 Lab Sample ID: 752-4475-4 Date Collected: 03/14/23 14:14 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8081 B - Organochlorine Pesticides (GC) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Toxaphene <0.30 4.8 0.30 ug/L 03/21/23 09:55 03/21/23 23:13 1 • Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl 96 30 - 130 03121123 09:55 03121123 23:13 1 Tetrachloro-m-xylene 83 p 30 - 130 03/21/23 09:55 03/21/23 23:13 1 Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1016 <0.31 '1 0.95 0.31 ug/L 03/21/23 09:55 03/21/23 23:13 1 PCB-1221 <0.32 0.95 0.32 ug/L 03/21/23 09:55 03/21/23 23:13 1 PCB-1232 <0.32 0.95 0.32 ug/L 03/21/23 09:55 03/21/23 23:13 1 PCB-1242 <0.32 0.95 0.32 ug/L 03/21/23 09:55 03/21/23 23:13 1 PCB-1248 <0.32 0.95 0.32 ug/L 03/21/23 09:55 03/21/23 23:13 1 PCB-1254 <0.32 0.95 0.32 ug/L 03/21/23 09:55 03/21/23 23:13 1 PCB-1260 <0.32 *1 0.95 0.32 ug/L 03/21/23 09:55 03/21/23 23:13 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 83 p 30 - 130 03121123 09:55 03121123 23:13 1 DCB Decachlorobiphenyl 96 30 - 130 03/21/23 09:55 03/21/23 23:13 1 Method: SW846 8151A- Herbicides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silvex (2,4,5-TP) <0.091 0.81 0.091 ug/L 03/17/23 07:57 03/20/23 23:24 1 2,4,5-T <0.13 0.81 0.13 ug/L 03/17/23 07:57 03/20/23 23:24 1 2,4-D <0.17 1.0 0.17 ug/L 03/17/23 07:57 03/20/23 23:24 1 Pentachlorophenol <0.022 0.24 0.022 ug/L 03/17/23 07:57 03/20/23 23:24 1 Dinoseb <0.095 0.48 0.095 ug/L 03/17/23 07:57 03/20/23 23:24 1 Surrogate DCAA %Recovery Qualifier Limits 66 p 26-137 Prepared Analyzed Dil Fac 03117123 07:57 03120123 23:24 1 Method: MCAWW 300.0-1993 R2.1 - Anions, Ion Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Sulfate 2.2 1.0 0.40 mg/L 03/28/23 21:40 1 Chloride 39 0.50 0.20 mg/L 03/28/23 21:40 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/17/23 05:51 03/17/23 16:11 1 Barium 150 10 4.4 ug/L 03/17/23 05:51 03/17/23 16:11 1 Beryllium <0.30 4.0 0.30 ug/L 03/17/23 05:51 03/17/23 16:11 1 Cadmium <0.44 5.0 0.44 ug/L 03/17/23 05:51 03/17/23 16:11 1 Chromium <1.1 10 1.1 ug/L 03/17/23 05:51 03/17/23 16:11 1 Cobalt 1.6 J 10 1.4 ug/L 03/17/23 05:51 03/17/23 16:11 1 Copper <3.2 20 3.2 ug/L 03/17/23 05:51 03/17/23 16:11 1 Lead <6.6 10 6.6 ug/L 03/17/23 05:51 03/17/23 16:11 1 Nickel 3.5 J 40 3.3 ug/L 03/17/23 05:51 03/17/23 16:11 1 Selenium <10 20 10 ug/L 03/17/23 05:51 03/17/23 16:11 1 Silver <1.5 10 1.5 ug/L 03/17/23 05:51 03/17/23 16:11 1 Tin <11 50 11 ug/L 03/17/23 05:51 03/17/23 16:11 1 Vanadium <1.0 10 1.0 ug/L 03/17/23 05:51 03/17/23 16:11 1 Eurofins Raleigh Page 28 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW4 Lab Sample ID: 752-4475-4 Date Collected: 03/14/23 14:14 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 6010D - Metals (ICP) - Total Recoverable (Continued) Analyte Result Qualifier RL MDL Unit Zinc <8.7 20 8.7 ug/L Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit Antimony <0.34 5.0 0.34 ug/L Thallium <0.26 1.0 0.26 ug/L Method: SW846 7470A - Mercury (CVAA) D Prepared Analyzed Dil Fac 03/17/23 05:51 03/17/23 16:11 1 • D Prepared Analyzed Dil Fac 03/17/23 05:51 03/17/23 17:45 1 03/17/23 05:51 03/17/23 17:45 1 Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/17/23 09:52 03/17/23 18:50 1 General Chemistry Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Nitrate as N (EPA 353.2) <0.025 0.10 0.025 mg/L 03/28/23 14:02 1 Nitrate Nitrite as N (EPA 353.2) <0.041 0.10 0.041 mg/L 03/20/23 14:19 1 Nitrite as N (EPA 353.2) <0.017 0.10 0.017 mg/L 03/15/23 16:30 1 Sulfide (SM 4500 S2 F-2011) <0.96 0.96 0.96 mg/L 03/17/23 10:39 1 Total Non-purgeable Organic 1.9 1.0 0.50 mg/L 03/26/23 05:47 1 Carbon (SM 5310 B-2011) Cyanide, Total (SW846 9012B) <0.0025 0.010 0.0025 mg/L 03/27/23 09:00 03/27/23 13:54 1 Client Sample ID: 3402-OW10D Lab Sample ID: 752-4475-5 Date Collected: 03/14/23 14:40 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane 1.9 0.50 0.32 ug/L 03/21/2317:11 1 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 100 70 - 130 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit Prepared Analyzed 03/21/23 17:11 D Prepared Analyzed Dil Fac 1 Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/22/23 22:38 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/22/23 22:38 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/22/23 22:38 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/22/23 22:38 1 1,1-Dichloroethane 14 1.0 0.13 ug/L 03/22/23 22:38 1 1,1-Dichloroethene 0.50 J 1.0 0.21 ug/L 03/22/23 22:38 1 1,1-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 22:38 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/22/23 22:38 1 1,2,4-Trichlorobenzene <0.14 1.0 0.14 ug/L 03/22/23 22:38 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/22/23 22:38 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/22/23 22:38 1 1,2-Dichlorobenzene 0.44 J B 1.0 0.19 ug/L 03/22/23 22:38 1 1,2-Dichloroethane 0.53 J 1.0 0.21 ug/L 03/22/23 22:38 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/22/23 22:38 1 1,3-Dichlorobenzene <0.15 1.0 0.15 ug/L 03/22/23 22:38 1 1,3-Dichloropropane <0.16 1.0 0.16 ug/L 03/22/23 22:38 1 1,4-Dichlorobenzene 5.5 B *1 1.0 0.19 ug/L 03/22/23 22:38 1 Eurofins Raleigh Page 29 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW10D Lab Sample ID: 752-4475-5 Date Collected: 03/14/23 14:40 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 2,2-Dichloropropane <0.28 1.0 0.28 ug/L 03/22/23 22:38 1 2-Butanone (MEK) <10 20 10 ug/L 03/22/23 22:38 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/22/23 22:38 1 3-Chloropropene <0.11 1.0 0.11 ug/L 03/22/23 22:38 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/22/23 22:38 1 Acetone <10 20 10 ug/L 03/22/23 22:38 1 Acetonitrile <5.0 10 5.0 ug/L 03/22/23 22:38 1 Acrolein <4.0 10 4.0 ug/L 03/22/23 22:38 1 Acrylonitrile <3.5 10 3.5 ug/L 03/22/23 22:38 1 Benzene 1.8 1.0 0.15 ug/L 03/22/23 22:38 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/22/23 22:38 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/22/23 22:38 1 Bromoform <0.22 1.0 0.22 ug/L 03/22/23 22:38 1 Bromomethane <0.14 1.0 0.14 ug/L 03/22/23 22:38 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/22/23 22:38 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/22/23 22:38 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/22/23 22:38 1 Chloroethane <0.23 1.0 0.23 ug/L 03/22/23 22:38 1 Chloroform <0.18 1.0 0.18 ug/L 03/22/23 22:38 1 Chloromethane <0.13 1.0 0.13 ug/L 03/22/23 22:38 1 Chloroprene <0.64 1.0 0.64 ug/L 03/22/23 22:38 1 cis-1,2-Dichloroethene 20 1.0 0.15 ug/L 03/22/23 22:38 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/22/23 22:38 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/22/23 22:38 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/22/23 22:38 1 Dichlorodifluoromethane 4.0 1.0 0.20 ug/L 03/22/23 22:38 1 Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/22/23 22:38 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/22/23 22:38 1 Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/22/23 22:38 1 lodomethane <1.7 `1 5.0 1.7 ug/L 03/22/23 22:38 1 Isobutyl alcohol <11 .+ 50 11 ug/L 03/22/23 22:38 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/22/23 22:38 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/22/23 22:38 1 Methylene Chloride 0.26 J B 1.0 0.23 ug/L 03/22/23 22:38 1 Naphthalene <0.11 .+ 1.0 0.11 ug/L 03/22/23 22:38 1 Propionitrile <5.0 10 5.0 ug/L 03/22/23 22:38 1 Styrene <0.11 1.0 0.11 ug/L 03/22/23 22:38 1 Tetrachloroethene 5.9 1.0 0.17 ug/L 03/22/23 22:38 1 Toluene <0.14 1.0 0.14 ug/L 03/22/23 22:38 1 trans-1,2-Dichloroethene 0.28 J 1.0 0.21 ug/L 03/22/23 22:38 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 22:38 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/22/23 22:38 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/22/23 22:38 1 Trichlorofluoromethane 0.50 J 1.0 0.24 ug/L 03/22/23 22:38 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/22/23 22:38 1 Vinyl chloride 1.1 1.0 0.32 ug/L 03/22/23 22:38 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/22/23 22:38 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 94 53 - 136 03/22/23 22:38 1 Eurofins Raleigh Page 30 of 141 4/11 /2023 0 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW10D Lab Sample ID: 752-4475-5 Date Collected: 03/14/23 14:40 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Dibromofluoromethane (Surr) 91 67- 129 03/22/23 22:38 1 Toluene-d8 (Surr) 93 59 - 134 03/22/23 22:38 1 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2,4,5-Tetrachlorobenzene <4.5 10 4.5 ug/L 03/17/23 16:03 03/20/23 23:27 1 2,3,4,6-Tetrachlorophenol <4.3 10 4.3 ug/L 03/17/23 16:03 03/20/23 23:27 1 2,4,5-Trichlorophenol <3.3 10 3.3 ug/L 03/17/23 16:03 03/20/23 23:27 1 2,4,6-Trichlorophenol <2.2 10 2.2 ug/L 03/17/23 16:03 03/20/23 23:27 1 2,4-Dichlorophenol <3.7 10 3.7 ug/L 03/17/23 16:03 03/20/23 23:27 1 2,4-Dimethylphenol <3.0 10 3.0 ug/L 03/17/23 16:03 03/20/23 23:27 1 2,4-Dinitrophenol <16 *+ 50 16 ug/L 03/17/23 16:03 03/20/23 23:27 1 2,4-Dinitrotoluene <2.3 10 2.3 ug/L 03/17/23 16:03 03/20/23 23:27 1 2,6-Dinitrotoluene <2.8 10 2.8 ug/L 03/17/23 16:03 03/20/23 23:27 1 2-Chloronaphthalene <4.8 10 4.8 ug/L 03/17/23 16:03 03/20/23 23:27 1 2-Chlorophenol <3.2 10 3.2 ug/L 03/17/23 16:03 03/20/23 23:27 1 2-Methylphenol <1.8 10 1.8 ug/L 03/17/23 16:03 03/20/23 23:27 1 2-Nitroaniline <2.9 50 2.9 ug/L 03/17/23 16:03 03/20/23 23:27 1 2-Nitrophenol <3.9 10 3.9 ug/L 03/17/23 16:03 03/20/23 23:27 1 3 & 4 Methylphenol <1.4 10 1.4 ug/L 03/17/23 16:03 03/20/23 23:27 1 3,3'-Dichlorobenzidine <10 60 10 ug/L 03/17/23 16:03 03/20/23 23:27 1 3-Nitroaniline <3.0 50 3.0 ug/L 03/17/23 16:03 03/20/23 23:27 1 4,6-Dinitro-2-methylphenol <5.3 50 5.3 ug/L 03/17/23 16:03 03/20/23 23:27 1 4-Bromophenyl phenyl ether <4.7 10 4.7 ug/L 03/17/23 16:03 03/20/23 23:27 1 4-Chloro-3-methylphenol <2.5 10 2.5 ug/L 03/17/23 16:03 03/20/23 23:27 1 4-Chloroaniline <1.0 20 1.0 ug/L 03/17/23 16:03 03/20/23 23:27 1 4-Chlorophenyl phenyl ether <5.3 10 5.3 ug/L 03/17/23 16:03 03/20/23 23:27 1 4-Nitroaniline <3.0 50 3.0 ug/L 03/17/23 16:03 03/20/23 23:27 1 4-Nitrophenol <8.1 50 8.1 ug/L 03/17/23 16:03 03/20/23 23:27 1 Acenaphthene <4.4 10 4.4 ug/L 03/17/23 16:03 03/20/23 23:27 1 Acenaphthylene <3.6 10 3.6 ug/L 03/17/23 16:03 03/20/23 23:27 1 Acetophenone <2.2 10 2.2 ug/L 03/17/23 16:03 03/20/23 23:27 1 Anthracene <3.6 10 3.6 ug/L 03/17/23 16:03 03/20/23 23:27 1 Benzo[a]anthracene <4.2 10 4.2 ug/L 03/17/23 16:03 03/20/23 23:27 1 Benzo[a]pyrene <2.8 10 2.8 ug/L 03/17/23 16:03 03/20/23 23:27 1 Benzo[b]fluoranthene <3.1 10 3.1 ug/L 03/17/23 16:03 03/20/23 23:27 1 Benzo[g,h,i]perylene <3.0 10 3.0 ug/L 03/17/23 16:03 03/20/23 23:27 1 Benzo[k]fluoranthene <2.9 10 2.9 ug/L 03/17/23 16:03 03/20/23 23:27 1 Benzyl alcohol <2.6 10 2.6 ug/L 03/17/23 16:03 03/20/23 23:27 1 bis (2-chloroisopropyl) ether <3.1 10 3.1 ug/L 03/17/23 16:03 03/20/23 23:27 1 Bis(2-chloroethoxy)methane <1.8 10 1.8 ug/L 03/17/23 16:03 03/20/23 23:27 1 Bis(2-chloroethyl)ether <3.6 10 3.6 ug/L 03/17/23 16:03 03/20/23 23:27 1 Bis(2-ethylhexyl) phthalate <3.0 10 3.0 ug/L 03/17/23 16:03 03/20/23 23:27 1 Butyl benzyl phthalate <2.8 10 2.8 ug/L 03/17/23 16:03 03/20/23 23:27 1 Chrysene <3.8 10 3.8 ug/L 03/17/23 16:03 03/20/23 23:27 1 Dibenz(a,h)anthracene <3.0 10 3.0 ug/L 03/17/23 16:03 03/20/23 23:27 1 Dibenzofuran <1.9 10 1.9 ug/L 03/17/23 16:03 03/20/23 23:27 1 Diethyl phthalate <2.2 10 2.2 ug/L 03/17/23 16:03 03/20/23 23:27 1 Di-n-butyl phthalate <2.3 10 2.3 ug/L 03/17/23 16:03 03/20/23 23:27 1 Eurofins Raleigh Page 31 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW10D Lab Sample ID: 752-4475-5 Date Collected: 03/14/23 14:40 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Di-n-octyl phthalate <2.8 10 2.8 ug/L 03/17/23 16:03 03/20/23 23:27 1 Fluoranthene <1.6 10 1.6 ug/L 03/17/23 16:03 03/20/23 23:27 1 Fluorene <3.4 10 3.4 ug/L 03/17/23 16:03 03/20/23 23:27 1 Hexachlorobenzene <1.6 10 1.6 ug/L 03/17/23 16:03 03/20/23 23:27 1 Hexachlorocyclopentadiene <3.5 10 3.5 ug/L 03/17/23 16:03 03/20/23 23:27 1 Hexachloroethane <3.6 10 3.6 ug/L 03/17/23 16:03 03/20/23 23:27 1 Indeno[1,2,3-cd]pyrene <4.3 10 4.3 ug/L 03/17/23 16:03 03/20/23 23:27 1 Isophorone <2.0 10 2.0 ug/L 03/17/23 16:03 03/20/23 23:27 1 Nitrobenzene <3.5 10 3.5 ug/L 03/17/23 16:03 03/20/23 23:27 1 N-Nitrosodimethylamine <2.1 10 2.1 ug/L 03/17/23 16:03 03/20/23 23:27 1 N-Nitrosodi-n-propylamine <2.4 10 2.4 ug/L 03/17/23 16:03 03/20/23 23:27 1 N-Nitrosodiphenylamine <2.9 10 2.9 ug/L 03/17/23 16:03 03/20/23 23:27 1 Phenanthrene <4.3 10 4.3 ug/L 03/17/23 16:03 03/20/23 23:27 1 Phenol <1.5 10 1.5 ug/L 03/17/23 16:03 03/20/23 23:27 1 Pyrene <3.7 10 3.7 ug/L 03/17/23 16:03 03/20/23 23:27 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4,6-Tribromophenol (Surr) 57 30- 130 03117123 16:03 03120123 23:27 1 2-Fluorobiphenyl (Surr) 44 25 - 130 03117123 16:03 03120123 23:27 1 2-Fluorophenol (Surr) 21 10 - 130 03117123 16:03 03120123 23:27 1 Nitrobenzene-d5 (Surr) 46 30 - 130 03117123 16:03 03/20/23 23:27 1 Phenol-d5 (Surr) 15 10 - 130 03117123 16:03 03/20/23 23:27 1 Terphenyl-d14 (Surr) 57 35- 131 03117123 16:03 03/20/23 23:27 1 Method: SW846 8081 B - Organochlorine Pesticides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0018 0.046 0.0018 ug/L 03/21/23 09:55 03/21/23 23:31 1 4,4'-DDE <0.00092 0.046 0.00092 ug/L 03/21/23 09:55 03/21/23 23:31 1 4,4'-DDT <0.00092 *+ 0.046 0.00092 ug/L 03/21/23 09:55 03/21/23 23:31 1 Aldrin <0.0018 0.046 0.0018 ug/L 03/21/23 09:55 03/21/23 23:31 1 alpha-BHC <0.00092 0.046 0.00092 ug/L 03/21/23 09:55 03/21/23 23:31 1 beta-BHC <0.0018 0.046 0.0018 ug/L 03/21/23 09:55 03/21/23 23:31 1 Chlordane (technical) <0.15 0.46 0.15 ug/L 03/21/23 09:55 03/21/23 23:31 1 Chlorobenzilate <0.59 2.8 0.59 ug/L 03/21/23 09:55 03/21/23 23:31 1 delta-BHC <0.0018 0.046 0.0018 ug/L 03/21/23 09:55 03/21/23 23:31 1 Dieldrin <0.0018 0.046 0.0018 ug/L 03/21/23 09:55 03/21/23 23:31 1 Endosulfan 1 <0.0018 0.046 0.0018 ug/L 03/21/23 09:55 03/21/23 23:31 1 Endosulfan 11 <0.0018 0.046 0.0018 ug/L 03/21/23 09:55 03/21/23 23:31 1 Endosulfan sulfate <0.0018 0.046 0.0018 ug/L 03/21/23 09:55 03/21/23 23:31 1 Endrin <0.00092 *+ 0.046 0.00092 ug/L 03/21/23 09:55 03/21/23 23:31 1 Endrin aldehyde <0.0037 0.046 0.0037 ug/L 03/21/23 09:55 03/21/23 23:31 1 gamma-BHC (Lindane) <0.00092 0.046 0.00092 ug/L 03/21/23 09:55 03/21/23 23:31 1 Heptachlor <0.00092 0.046 0.00092 ug/L 03/21/23 09:55 03/21/23 23:31 1 Heptachlor epoxide <0.0018 0.046 0.0018 ug/L 03/21/23 09:55 03/21/23 23:31 1 Isodrin <0.010 0.046 0.010 ug/L 03/21/23 09:55 03/21/23 23:31 1 Kepone <2.4 4.6 2.4 ug/L 03/21/23 09:55 03/21/23 23:31 1 Methoxychlor <0.0018 *+ 0.046 0.0018 ug/L 03/21/23 09:55 03/21/23 23:31 1 Toxaphene <0.29 4.6 0.29 ug/L 03/21/23 09:55 03/21/23 23:31 1 Eurofins Raleigh Page 32 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW10D Lab Sample ID: 752-4475-5 Date Collected: 03/14/23 14:40 Matrix: Ground Water Date Received: 03/15/23 13:45 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl 84 30 - 130 03/21/23 09:55 03/21/23 23:31 1 Tetrachloro-m-xylene 67 30 - 130 03121123 09:55 03121123 23:31 1 • Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1016 <0.30 "1 0.92 0.30 ug/L 03/21/23 09:55 03/21/23 23:31 1 PCB-1221 <0.31 0.92 0.31 ug/L 03/21/23 09:55 03/21/23 23:31 1 PCB-1232 <0.31 0.92 0.31 ug/L 03/21/23 09:55 03/21/23 23:31 1 PCB-1242 <0.31 0.92 0.31 ug/L 03/21/23 09:55 03/21/23 23:31 1 PCB-1248 <0.31 0.92 0.31 ug/L 03/21/23 09:55 03/21/23 23:31 1 PCB-1254 <0.31 0.92 0.31 ug/L 03/21/23 09:55 03/21/23 23:31 1 PCB-1260 <0.31 *1 0.92 0.31 ug/L 03/21/23 09:55 03/21/23 23:31 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 67 30 - 130 03121123 09:55 03121123 23:31 1 DCB Decachlorobiphenyl 84 30 - 130 03121123 09:55 03121123 23:31 1 Method: SW846 8151A- Herbicides (GC) C Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silvex (2,4,5-TP) <0.089 0.79 0.089 ug/L 03/17/23 07:57 03/20/23 23:46 1 2,4,5-T <0.13 0.79 0.13 ug/L 03/17/23 07:57 03/20/23 23:46 1 2,4-D <0.17 1.0 0.17 ug/L 03/17/23 07:57 03/20/23 23:46 1 Pentachlorophenol <0.021 0.23 0.021 ug/L 03/17/23 07:57 03/20/23 23:46 1 Dinoseb <0.093 0.46 0.093 ug/L 03/17/23 07:57 03/20/23 23:46 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCAA 96 26 - 137 03117123 07:57 03/20/23 23:46 1 Method: MCAWW 300.0-1993 R2.1 - Anions, Ion Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Sulfate 0.76 J 1.0 0.40 mg/L 03/28/23 21:53 1 Chloride 5.3 0.50 0.20 mg/L 03/28/23 21:53 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/17/23 05:51 03/17/23 16:14 1 Barium 39 10 4.4 ug/L 03/17/23 05:51 03/17/23 16:14 1 Beryllium <0.30 4.0 0.30 ug/L 03/17/23 05:51 03/17/23 16:14 1 Cadmium <0.44 5.0 0.44 ug/L 03/17/23 05:51 03/17/23 16:14 1 Chromium <1.1 10 1.1 ug/L 03/17/23 05:51 03/17/23 16:14 1 Cobalt <1.4 10 1.4 ug/L 03/17/23 05:51 03/17/23 16:14 1 Copper <3.2 20 3.2 ug/L 03/17/23 05:51 03/17/23 16:14 1 Lead <6.6 10 6.6 ug/L 03/17/23 05:51 03/17/23 16:14 1 Nickel 3.9 J 40 3.3 ug/L 03/17/23 05:51 03/17/23 16:14 1 Selenium <10 20 10 ug/L 03/17/23 05:51 03/17/23 16:14 1 Silver <1.5 10 1.5 ug/L 03/17/23 05:51 03/17/23 16:14 1 Tin <11 50 11 ug/L 03/17/23 05:51 03/17/23 16:14 1 Vanadium 1.2 J 10 1.0 ug/L 03/17/23 05:51 03/17/23 16:14 1 Zinc <8.7 20 8.7 ug/L 03/17/23 05:51 03/17/23 16:14 1 Eurofins Raleigh Page 33 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW10D Lab Sample ID: 752-4475-5 Date Collected: 03/14/23 14:40 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit Antimony <0.34 5.0 0.34 ug/L Thallium <0.26 1.0 0.26 ug/L Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier Mercury <0.080 General Chemistry Analyte Result Qualifier Nitrate as N (EPA 353.2) <0.025 Nitrate Nitrite as N (EPA 353.2) <0.041 Nitrite as N (EPA 353.2) <0.017 Sulfide (SM 4500 S2 F-2011) <0.89 Total Non-purgeable Organic 0.94 J Carbon (SM 5310 B-2011) Cyanide, Total (SW846 9012B) <0.0025 Client Sample ID: 3402-OW12 Date Collected: 03/14/23 09:09 Date Received: 03/15/23 13:45 D Prepared Analyzed Dil Fac 03/17/23 05:51 03/17/23 17:49 1 03/17/23 05:51 03/17/23 17:49 1 RL MDL Unit D Prepared Analyzed 0.20 0.080 ug/L 03/17/23 09:52 03/17/23 18:59 RL MDL Unit D Prepared Analyzed 0.10 0.025 mg/L 03/28/2314:02 0.10 0.041 mg/L 03/20/2314:21 0.10 0.017 mg/L 03/15/2316:31 0.89 0.89 mg/L 03/17/2310:39 1.0 0.50 mg/L 03/26/23 06:07 0.010 0.0025 mg/L Dil Fac 1 L Dil Fac F- 1 1 1 1 1 03/27/23 09:00 03/27/23 14:01 1 Lab Sample ID: 752-4475-6 C Matrix: Ground Water Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane <0.32 0.50 0.32 ug/L 03/21/2317:38 1 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 93 70 - 130 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit Prepared Analyzed 03/21/23 17:38 D Prepared Analyzed Dil Fac 1 Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/22/23 23:06 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/22/23 23:06 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/22/23 23:06 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/22/23 23:06 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/22/23 23:06 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/22/23 23:06 1 1,1-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 23:06 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/22/23 23:06 1 1,2,4-Trichlorobenzene <0.14 1.0 0.14 ug/L 03/22/23 23:06 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/22/23 23:06 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/22/23 23:06 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/22/23 23:06 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/22/23 23:06 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/22/23 23:06 1 1,3-Dichlorobenzene <0.15 1.0 0.15 ug/L 03/22/23 23:06 1 1,3-Dichloropropane <0.16 1.0 0.16 ug/L 03/22/23 23:06 1 1,4-Dichlorobenzene <0.19 `1 1.0 0.19 ug/L 03/22/23 23:06 1 2,2-Dichloropropane <0.28 1.0 0.28 ug/L 03/22/23 23:06 1 2-Butanone (MEK) <10 20 10 ug/L 03/22/23 23:06 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/22/23 23:06 1 3-Chloropropene <0.11 1.0 0.11 ug/L 03/22/23 23:06 1 Page 34 of 141 Eurofins Raleigh 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW12 Lab Sample ID: 752-4475-6 Date Collected: 03/14/23 09:09 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/22/23 23:06 1 Acetone <10 20 10 ug/L 03/22/23 23:06 1 Acetonitrile <5.0 10 5.0 ug/L 03/22/23 23:06 1 Acrolein <4.0 10 4.0 ug/L 03/22/23 23:06 1 Acrylonitrile <3.5 10 3.5 ug/L 03/22/23 23:06 1 Benzene <0.15 1.0 0.15 ug/L 03/22/23 23:06 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/22/23 23:06 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/22/23 23:06 1 Bromoform <0.22 1.0 0.22 ug/L 03/22/23 23:06 1 Bromomethane <0.14 1.0 0.14 ug/L 03/22/23 23:06 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/22/23 23:06 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/22/23 23:06 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/22/23 23:06 1 Chloroethane <0.23 1.0 0.23 ug/L 03/22/23 23:06 1 Chloroform <0.18 1.0 0.18 ug/L 03/22/23 23:06 1 Chloromethane <0.13 1.0 0.13 ug/L 03/22/23 23:06 1 Chloroprene <0.64 1.0 0.64 ug/L 03/22/23 23:06 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/22/23 23:06 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/22/23 23:06 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/22/23 23:06 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/22/23 23:06 1 Dichlorodifluoromethane <0.20 1.0 0.20 ug/L 03/22/23 23:06 1 Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/22/23 23:06 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/22/23 23:06 1 Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/22/23 23:06 1 lodomethane <1.7 '1 5.0 1.7 ug/L 03/22/23 23:06 1 Isobutyl alcohol <11 *+ 50 11 ug/L 03/22/23 23:06 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/22/23 23:06 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/22/23 23:06 1 Methylene Chloride 0.44 J B 1.0 0.23 ug/L 03/22/23 23:06 1 Naphthalene <0.11 «+ 1.0 0.11 ug/L 03/22/23 23:06 1 Propionitrile <5.0 10 5.0 ug/L 03/22/23 23:06 1 Styrene <0.11 1.0 0.11 ug/L 03/22/23 23:06 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/22/23 23:06 1 Toluene <0.14 1.0 0.14 ug/L 03/22/23 23:06 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/22/23 23:06 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 23:06 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/22/23 23:06 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/22/23 23:06 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/22/23 23:06 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/22/23 23:06 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/22/23 23:06 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/22/23 23:06 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 94 53 - 136 03/22/23 23:06 1 Dibromofluoromethane (Surr) 95 67- 129 03/22/23 23:06 1 Toluene-d8 (Surr) 93 59 - 134 03/22/23 23:06 1 0 Eurofins Raleigh Page 35 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW12 Lab Sample ID: 752-4475-6 Date Collected: 03/14/23 09:09 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2,4,5-Tetrachlorobenzene <4.7 10 4.7 ug/L 03/17/23 16:03 03/20/23 23:49 1 2,3,4,6-Tetrachlorophenol <4.5 10 4.5 ug/L 03/17/23 16:03 03/20/23 23:49 1 2,4,5-Trichlorophenol <3.4 10 3.4 ug/L 03/17/23 16:03 03/20/23 23:49 1 2,4,6-Trichlorophenol <2.3 10 2.3 ug/L 03/17/23 16:03 03/20/23 23:49 1 2,4-Dichlorophenol <3.9 10 3.9 ug/L 03/17/23 16:03 03/20/23 23:49 1 2,4-Dimethylphenol <3.1 10 3.1 ug/L 03/17/23 16:03 03/20/23 23:49 1 2,4-Dinitrophenol <17 *+ 52 17 ug/L 03/17/23 16:03 03/20/23 23:49 1 2,4-Dinitrotoluene <2.4 10 2.4 ug/L 03/17/23 16:03 03/20/23 23:49 1 2,6-Dinitrotoluene <2.9 10 2.9 ug/L 03/17/23 16:03 03/20/23 23:49 1 2-Chloronaphthalene <5.0 10 5.0 ug/L 03/17/23 16:03 03/20/23 23:49 1 2-Chlorophenol <3.3 10 3.3 ug/L 03/17/23 16:03 03/20/23 23:49 1 2-Methylphenol <1.9 10 1.9 ug/L 03/17/23 16:03 03/20/23 23:49 1 2-Nitroaniline <3.0 52 3.0 ug/L 03/17/23 16:03 03/20/23 23:49 1 2-Nitrophenol <4.1 10 4.1 ug/L 03/17/23 16:03 03/20/23 23:49 1 3 & 4 Methylphenol <1.5 10 1.5 ug/L 03/17/23 16:03 03/20/23 23:49 1 3,3'-Dichlorobenzidine <10 63 10 ug/L 03/17/23 16:03 03/20/23 23:49 1 3-Nitroaniline <3.1 52 3.1 ug/L 03/17/23 16:03 03/20/23 23:49 1 4,6-Dinitro-2-methylphenol <5.5 52 5.5 ug/L 03/17/23 16:03 03/20/23 23:49 1 4-Bromophenyl phenyl ether <4.9 10 4.9 ug/L 03/17/23 16:03 03/20/23 23:49 1 4-Chloro-3-methylphenol <2.6 10 2.6 ug/L 03/17/23 16:03 03/20/23 23:49 1 4-Chloroaniline <1.0 21 1.0 ug/L 03/17/23 16:03 03/20/23 23:49 1 4-Chlorophenyl phenyl ether <5.5 10 5.5 ug/L 03/17/23 16:03 03/20/23 23:49 1 4-Nitroaniline <3.1 52 3.1 ug/L 03/17/23 16:03 03/20/23 23:49 1 4-Nitrophenol <8.4 52 8.4 ug/L 03/17/23 16:03 03/20/23 23:49 1 Acenaphthene <4.6 10 4.6 ug/L 03/17/23 16:03 03/20/23 23:49 1 Acenaphthylene <3.8 10 3.8 ug/L 03/17/23 16:03 03/20/23 23:49 1 Acetophenone <2.3 10 2.3 ug/L 03/17/23 16:03 03/20/23 23:49 1 Anthracene <3.8 10 3.8 ug/L 03/17/23 16:03 03/20/23 23:49 1 Benzo[a]anthracene <4.4 10 4.4 ug/L 03/17/23 16:03 03/20/23 23:49 1 Benzo[a]pyrene <2.9 10 2.9 ug/L 03/17/23 16:03 03/20/23 23:49 1 Benzo[b]fluoranthene <3.2 10 3.2 ug/L 03/17/23 16:03 03/20/23 23:49 1 Benzo[g,h,i]perylene <3.1 10 3.1 ug/L 03/17/23 16:03 03/20/23 23:49 1 Benzo[k]fluoranthene <3.0 10 3.0 ug/L 03/17/23 16:03 03/20/23 23:49 1 Benzyl alcohol <2.7 10 2.7 ug/L 03/17/23 16:03 03/20/23 23:49 1 bis (2-chloroisopropyl) ether <3.2 10 3.2 ug/L 03/17/23 16:03 03/20/23 23:49 1 Bis(2-chloroethoxy)methane <1.9 10 1.9 ug/L 03/17/23 16:03 03/20/23 23:49 1 Bis(2-chloroethyl)ether <3.8 10 3.8 ug/L 03/17/23 16:03 03/20/23 23:49 1 Bis(2-ethylhexyl) phthalate <3.1 10 3.1 ug/L 03/17/23 16:03 03/20/23 23:49 1 Butyl benzyl phthalate <2.9 10 2.9 ug/L 03/17/23 16:03 03/20/23 23:49 1 Chrysene <4.0 10 4.0 ug/L 03/17/23 16:03 03/20/23 23:49 1 Dibenz(a,h)anthracene <3.1 10 3.1 ug/L 03/17/23 16:03 03/20/23 23:49 1 Dibenzofuran <2.0 10 2.0 ug/L 03/17/23 16:03 03/20/23 23:49 1 Diethyl phthalate <2.3 10 2.3 ug/L 03/17/23 16:03 03/20/23 23:49 1 Di-n-butyl phthalate <2.4 10 2.4 ug/L 03/17/23 16:03 03/20/23 23:49 1 Di-n-octyl phthalate <2.9 10 2.9 ug/L 03/17/23 16:03 03/20/23 23:49 1 Fluoranthene <1.7 10 1.7 ug/L 03/17/23 16:03 03/20/23 23:49 1 Fluorene <3.5 10 3.5 ug/L 03/17/23 16:03 03/20/23 23:49 1 Hexachlorobenzene <1.7 10 1.7 ug/L 03/17/23 16:03 03/20/23 23:49 1 Hexachlorocyclopentadiene <3.6 10 3.6 ug/L 03/17/23 16:03 03/20/23 23:49 1 0 Eurofins Raleigh Page 36 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW12 Lab Sample ID: 752-4475-6 Date Collected: 03/14/23 09:09 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Hexachloroethane <3.8 10 3.8 ug/L 03/17/23 16:03 03/20/23 23:49 1 Indeno[1,2,3-cd]pyrene <4.5 10 4.5 ug/L 03/17/23 16:03 03/20/23 23:49 1 �. Isophorone <2.1 10 2.1 ug/L 03/17/23 16:03 03/20/23 23:49 1 Nitrobenzene <3.6 10 3.6 ug/L 03/17/23 16:03 03/20/23 23:49 1 N-Nitrosodimethylamine <2.2 10 2.2 ug/L 03/17/23 16:03 03/20/23 23:49 1 N-Nitrosodi-n-propylamine <2.5 10 2.5 ug/L 03/17/23 16:03 03/20/23 23:49 1 N-Nitrosodiphenylamine <3.0 10 3.0 ug/L 03/17/23 16:03 03/20/23 23:49 1 Phenanthrene <4.5 10 4.5 ug/L 03/17/23 16:03 03/20/23 23:49 1 Phenol <1.6 10 1.6 ug/L 03/17/23 16:03 03/20/23 23:49 1 Pyrene <3.9 10 3.9 ug/L 03/17/23 16:03 03/20/23 23:49 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4,6-Tribromophenol (Surr) 97 30- 130 03117123 16:03 03/20/23 23:49 1 2-Fluorobiphenyl (Surr) 81 25 - 130 03117123 16:03 03120123 23:49 1 2-Fluorophenol (Surr) 34 10 - 130 03117123 16:03 03120123 23:49 1 Nitrobenzene-d5 (Surr) 82 30 - 130 03117123 16:03 03120123 23:49 1 Phenol-d5 (Surr) 24 10 - 130 03117123 16:03 03120123 23:49 1 Terphenyl-d 14 (Surr) 86 35 - 131 03117123 16:03 03120123 23:49 1 Method: SW846 8081 B - Organochlorine Pesticides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0019 0.049 0.0019 ug/L 03/21/23 09:55 03/21/23 23:49 1 4,4'-DDE <0.00097 0.049 0.00097 ug/L 03/21/23 09:55 03/21/23 23:49 1 4,4'-DDT <0.00097 *+ 0.049 0.00097 ug/L 03/21/23 09:55 03/21/23 23:49 1 Aldrin <0.0019 0.049 0.0019 ug/L 03/21/23 09:55 03/21/23 23:49 1 alpha-BHC <0.00097 0.049 0.00097 ug/L 03/21/23 09:55 03/21/23 23:49 1 beta-BHC <0.0019 0.049 0.0019 ug/L 03/21/23 09:55 03/21/23 23:49 1 Chlordane (technical) <0.16 0.49 0.16 ug/L 03/21/23 09:55 03/21/23 23:49 1 Chlorobenzilate <0.62 2.9 0.62 ug/L 03/21/23 09:55 03/21/23 23:49 1 delta-BHC <0.0019 0.049 0.0019 ug/L 03/21/23 09:55 03/21/23 23:49 1 Dieldrin <0.0019 0.049 0.0019 ug/L 03/21/23 09:55 03/21/23 23:49 1 Endosulfan 1 <0.0019 0.049 0.0019 ug/L 03/21/23 09:55 03/21/23 23:49 1 Endosulfan 11 <0.0019 0.049 0.0019 ug/L 03/21/23 09:55 03/21/23 23:49 1 Endosulfan sulfate <0.0019 0.049 0.0019 ug/L 03/21/23 09:55 03/21/23 23:49 1 Endrin <0.00097 *+ 0.049 0.00097 ug/L 03/21/23 09:55 03/21/23 23:49 1 Endrin aldehyde <0.0039 0.049 0.0039 ug/L 03/21/23 09:55 03/21/23 23:49 1 gamma-BHC (Lindane) <0.00097 0.049 0.00097 ug/L 03/21/23 09:55 03/21/23 23:49 1 Heptachlor <0.00097 0.049 0.00097 ug/L 03/21/23 09:55 03/21/23 23:49 1 Heptachlor epoxide <0.0019 0.049 0.0019 ug/L 03/21/23 09:55 03/21/23 23:49 1 Isodrin <0.011 0.049 0.011 ug/L 03/21/23 09:55 03/21/23 23:49 1 Kepone <2.5 4.9 2.5 ug/L 03/21/23 09:55 03/21/23 23:49 1 Methoxychlor <0.0019 *+ 0.049 0.0019 ug/L 03/21/23 09:55 03/21/23 23:49 1 Toxaphene <0.30 4.9 0.30 ug/L 03/21/23 09:55 03/21/23 23:49 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl 76 30 - 130 03121123 09:55 03121123 23:49 1 Tetrachloro-m-xylene 55 30 - 130 03121123 09:55 03121123 23:49 1 Eurofins Raleigh Page 37 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW12 Lab Sample ID: 752-4475-6 Date Collected: 03/14/23 09:09 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed PCB-1016 <0.31 "1 0.97 0.31 ug/L 03/21/23 09:55 03/21/23 23:49 PCB-1221 <0.33 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 23:49 PCB-1232 <0.33 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 23:49 PCB-1242 <0.33 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 23:49 PCB-1248 <0.33 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 23:49 PCB-1254 <0.33 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 23:49 PCB-1260 <0.33 `1 0.97 0.33 ug/L 03/21/23 09:55 03/21/23 23:49 Surrogate %Recovery Qualifier Limits Prepared Analyzed Tetrachloro-m-xylene 55 30 - 130 03/21/23 09:55 03/21/23 23:49 DCB Decachlorobiphenyl 76 30 - 130 03121123 09:55 03121123 23:49 Method: SW846 8151A- Herbicides (GC) Analyte Result Qualifier Silvex (2,4,5-TP) <0.091 2,4,5-T <0.13 2,4-D <0.17 Pentachlorophenol <0.022 Dinoseb <0.095 Surrogate DCAA Dil Fac 1 1 1 1 1 1 1 Dil Fac 1 1 RL MDL Unit D Prepared Analyzed Dil Fac 0.80 0.091 ug/L 03/17/23 07:57 03/21/23 00:07 1 0.80 0.13 ug/L 03/17/23 07:57 03/21/23 00:07 1 1.0 0.17 ug/L 03/17/23 07:57 03/21/23 00:07 1 0.24 0.022 ug/L 03/17/23 07:57 03/21/23 00:07 1 0.47 0.095 ug/L 03/17/23 07:57 03/21/23 00:07 1 %Recovery Qualifier Limits 82 26-137 Method: MCAWW 300.0-1993 R2.1 - Anions, Ion Chromatography Analyte Result Qualifier RL MDL Unit Sulfate 6.1 1.0 0.40 mg/L Chloride 2.4 0.50 0.20 mg/L Method: SW846 6010D - Metals (ICP) - Total Recoverable Prepared Analyzed Dil Fac 03117123 07:57 03/21/23 00:07 1 D Prepared Analyzed Dil Fac 03/28/23 22:06 1 03/28/23 22:06 1 Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/17/23 05:51 03/17/23 16:18 1 Barium 34 10 4.4 ug/L 03/17/23 05:51 03/17/23 16:18 1 Beryllium <0.30 4.0 0.30 ug/L 03/17/23 05:51 03/17/23 16:18 1 Cadmium <0.44 5.0 0.44 ug/L 03/17/23 05:51 03/17/23 16:18 1 Chromium <1.1 10 1.1 ug/L 03/17/23 05:51 03/17/23 16:18 1 Cobalt <1.4 10 1.4 ug/L 03/17/23 05:51 03/17/23 16:18 1 Copper <3.2 20 3.2 ug/L 03/17/23 05:51 03/17/23 16:18 1 Lead <6.6 10 6.6 ug/L 03/17/23 05:51 03/17/23 16:18 1 Nickel <3.3 40 3.3 ug/L 03/17/23 05:51 03/17/23 16:18 1 Selenium <10 20 10 ug/L 03/17/23 05:51 03/17/23 16:18 1 Silver <1.5 10 1.5 ug/L 03/17/23 05:51 03/17/23 16:18 1 Tin <11 50 11 ug/L 03/17/23 05:51 03/17/23 16:18 1 Vanadium 1.4 J 10 1.0 ug/L 03/17/23 05:51 03/17/23 16:18 1 Zinc <8.7 20 8.7 ug/L 03/17/23 05:51 03/17/23 16:18 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/17/23 05:51 03/17/23 17:53 1 Thallium <0.26 1.0 0.26 ug/L 03/17/23 05:51 03/17/23 17:53 1 Eurofins Raleigh Page 38 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW12 Lab Sample ID: 752-4475-6 Date Collected: 03/14/23 09:09 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier RL MDL Unit Mercury <0.080 0.20 0.080 ug/L General Chemistry Analyte Nitrate as N (EPA 353.2) Nitrate Nitrite as N (EPA 353.2) Nitrite as N (EPA 353.2) Sulfide (SM 4500 S2 F-2011) Total Non-purgeable Organic Carbon (SM 5310 B-2011) Cyanide, Total (SW846 9012B) D Prepared Analyzed Dil Fac 03/17/23 09:52 03/17/23 19:02 1 • Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 0.13 0.10 0.025 mg/L 03/28/2314:02 1 0.13 0.10 0.041 mg/L 03/20/2314:23 1 <0.017 0.10 0.017 mg/L 03/15/2316:32 1 1.6 0.93 0.93 mg/L 03/17/2310:39 1 0.71 J 1.0 0.50 mg/L 03/26/23 06:26 1 <0.0025 0.010 0.0025 mg/L 03/27/23 09:00 03/27/23 14:01 1 Client Sample ID: 3402-OW14D Lab Sample ID: 752-4475-7 Date Collected: 03/14/23 12:56 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL 1,4-Dioxane <0.32 0.50 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 94 70 - 130 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane 0.50 J 1.0 1,1-Dichloroethene 0.54 J 1.0 1,1-Dichloropropene <0.15 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2,4-Trichlorobenzene <0.14 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,3-Dichlorobenzene <0.15 1.0 1,3-Dichloropropane <0.16 1.0 1,4-Dichlorobenzene <0.19 `1 1.0 2,2-Dichloropropane <0.28 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 3-Chloropropene <0.11 1.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acetonitrile <5.0 10 Acrolein <4.0 10 Acrylonitrile <3.5 10 MDL Unit D Prepared Analyzed Dil Fac C 0.32 ug/L 03/21/2318:05 1 Prepared Analyzed Dil Fac 03121123 18:05 1 MDL Unit D Prepared Analyzed Dil Fac 0.17 ug/L 03/22/23 23:34 1 0.12 ug/L 03/22/23 23:34 1 0.28 ug/L 03/22/23 23:34 1 0.14 ug/L 03/22/23 23:34 1 0.13 ug/L 03/22/23 23:34 1 0.21 ug/L 03/22/23 23:34 1 0.15 ug/L 03/22/23 23:34 1 0.49 ug/L 03/22/23 23:34 1 0.14 ug/L 03/22/23 23:34 1 0.48 ug/L 03/22/23 23:34 1 0.66 ug/L 03/22/23 23:34 1 0.19 ug/L 03/22/23 23:34 1 0.21 ug/L 03/22/23 23:34 1 0.10 ug/L 03/22/23 23:34 1 0.15 ug/L 03/22/23 23:34 1 0.16 ug/L 03/22/23 23:34 1 0.19 ug/L 03/22/23 23:34 1 0.28 ug/L 03/22/23 23:34 1 10 ug/L 03/22/23 23:34 1 0.88 ug/L 03/22/23 23:34 1 0.11 ug/L 03/22/23 23:34 1 1.1 ug/L 03/22/23 23:34 1 10 ug/L 03/22/23 23:34 1 5.0 ug/L 03/22/23 23:34 1 4.0 ug/L 03/22/23 23:34 1 3.5 ug/L 03/22/23 23:34 1 Eurofins Raleigh Page 39 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW14D Lab Sample ID: 752-4475-7 Date Collected: 03/14/23 12:56 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Benzene <0.15 1.0 0.15 ug/L 03/22/23 23:34 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/22/23 23:34 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/22/23 23:34 1 Bromoform <0.22 1.0 0.22 ug/L 03/22/23 23:34 1 Bromomethane <0.14 1.0 0.14 ug/L 03/22/23 23:34 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/22/23 23:34 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/22/23 23:34 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/22/23 23:34 1 Chloroethane <0.23 1.0 0.23 ug/L 03/22/23 23:34 1 Chloroform 0.28 J 1.0 0.18 ug/L 03/22/23 23:34 1 Chloromethane <0.13 1.0 0.13 ug/L 03/22/23 23:34 1 Chloroprene <0.64 1.0 0.64 ug/L 03/22/23 23:34 1 cis-1,2-Dichloroethene 0.41 J 1.0 0.15 ug/L 03/22/23 23:34 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/22/23 23:34 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/22/23 23:34 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/22/23 23:34 1 Dichlorodifluoromethane <0.20 1.0 0.20 ug/L 03/22/23 23:34 1 Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/22/23 23:34 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/22/23 23:34 1 Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/22/23 23:34 1 lodomethane <1.7 *1 5.0 1.7 ug/L 03/22/23 23:34 1 Isobutyl alcohol <11 *+ 50 11 ug/L 03/22/23 23:34 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/22/23 23:34 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/22/23 23:34 1 Methylene Chloride 0.45 J B 1.0 0.23 ug/L 03/22/23 23:34 1 Naphthalene <0.11 *+ 1.0 0.11 ug/L 03/22/23 23:34 1 Propionitrile <5.0 10 5.0 ug/L 03/22/23 23:34 1 Styrene <0.11 1.0 0.11 ug/L 03/22/23 23:34 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/22/23 23:34 1 Toluene <0.14 1.0 0.14 ug/L 03/22/23 23:34 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/22/23 23:34 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 23:34 1 trans- l,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/22/23 23:34 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/22/23 23:34 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/22/23 23:34 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/22/23 23:34 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/22/23 23:34 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/22/23 23:34 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 95 53 - 136 03/22/23 23:34 1 Dibromofluoromethane (Surr) 92 67- 129 03122123 23:34 1 Toluene-d8 (Surr) 95 59 - 134 03122123 23:34 1 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2,4,5-Tetrachlorobenzene <4.9 11 4.9 ug/L 03/17/23 16:03 03/21/23 00:11 1 2,3,4,6-Tetrachlorophenol <4.6 11 4.6 ug/L 03/17/23 16:03 03/21/23 00:11 1 2,4,5-Trichlorophenol <3.6 11 3.6 ug/L 03/17/23 16:03 03/21/23 00:11 1 2,4,6-Trichlorophenol <2.4 11 2.4 ug/L 03/17/23 16:03 03/21/23 00:11 1 0 Eurofins Raleigh Page 40 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW14D Lab Sample ID: 752-4475-7 Date Collected: 03/14/23 12:56 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 2,4-Dichlorophenol <4.0 11 4.0 ug/L 03/17/23 16:03 03/21/23 00:11 1 2,4-Dimethylphenol <3.2 11 3.2 ug/L 03/17/23 16:03 03/21/23 00:11 1 2,4-Dinitrophenol <17 «+ 54 17 ug/L 03/17/23 16:03 03/21/23 00:11 1 2,4-Dinitrotoluene <2.5 11 2.5 ug/L 03/17/23 16:03 03/21/23 00:11 1 2,6-Dinitrotoluene <3.0 11 3.0 ug/L 03/17/23 16:03 03/21/23 00:11 1 2-Chloronaphthalene <5.2 11 5.2 ug/L 03/17/23 16:03 03/21/23 00:11 1 2-Chlorophenol <3.5 11 3.5 ug/L 03/17/23 16:03 03/21/23 00:11 1 2-Methylphenol <1.9 11 1.9 ug/L 03/17/23 16:03 03/21/23 00:11 1 2-Nitroaniline <3.1 54 3.1 ug/L 03/17/23 16:03 03/21/23 00:11 1 2-Nitrophenol <4.2 11 4.2 ug/L 03/17/23 16:03 03/21/23 00:11 1 3 & 4 Methylphenol <1.5 11 1.5 ug/L 03/17/23 16:03 03/21/23 00:11 1 3,3'-Dichlorobenzidine <11 65 11 ug/L 03/17/23 16:03 03/21/23 00:11 1 3-Nitroaniline <3.2 54 3.2 ug/L 03/17/23 16:03 03/21/23 00:11 1 4,6-Dinitro-2-methylphenol <5.7 54 5.7 ug/L 03/17/23 16:03 03/21/23 00:11 1 4-Bromophenyl phenyl ether <5.1 11 5.1 ug/L 03/17/23 16:03 03/21/23 00:11 1 4-Chloro-3-methylphenol <2.7 11 2.7 ug/L 03/17/23 16:03 03/21/23 00:11 1 4-Chloroaniline <1.1 22 1.1 ug/L 03/17/23 16:03 03/21/23 00:11 1 4-Chlorophenyl phenyl ether <5.7 11 5.7 ug/L 03/17/23 16:03 03/21/23 00:11 1 4-Nitroaniline <3.2 54 3.2 ug/L 03/17/23 16:03 03/21/23 00:11 1 4-Nitrophenol <8.7 54 8.7 ug/L 03/17/23 16:03 03/21/23 00:11 1 Acenaphthene <4.8 11 4.8 ug/L 03/17/23 16:03 03/21/23 00:11 1 Acenaphthylene <3.9 11 3.9 ug/L 03/17/23 16:03 03/21/23 00:11 1 Acetophenone <2.4 11 2.4 ug/L 03/17/23 16:03 03/21/23 00:11 1 Anthracene <3.9 11 3.9 ug/L 03/17/23 16:03 03/21/23 00:11 1 Benzo[a]anthracene <4.5 11 4.5 ug/L 03/17/23 16:03 03/21/23 00:11 1 Benzo[a]pyrene <3.0 11 3.0 ug/L 03/17/23 16:03 03/21/23 00:11 1 Benzo[b]fluoranthene <3.3 11 3.3 ug/L 03/17/23 16:03 03/21/23 00:11 1 Benzo[g,h,i]perylene <3.2 11 3.2 ug/L 03/17/23 16:03 03/21/23 00:11 1 Benzo[k]fluoranthene <3.1 11 3.1 ug/L 03/17/23 16:03 03/21/23 00:11 1 Benzyl alcohol <2.8 11 2.8 ug/L 03/17/23 16:03 03/21/23 00:11 1 bis (2-chloroisopropyl) ether <3.3 11 3.3 ug/L 03/17/23 16:03 03/21/23 00:11 1 Bis(2-chloroethoxy)methane <1.9 11 1.9 ug/L 03/17/23 16:03 03/21/23 00:11 1 Bis(2-chloroethyl)ether <3.9 11 3.9 ug/L 03/17/23 16:03 03/21/23 00:11 1 Bis(2-ethylhexyl) phthalate <3.2 11 3.2 ug/L 03/17/23 16:03 03/21/23 00:11 1 Butyl benzyl phthalate <3.0 11 3.0 ug/L 03/17/23 16:03 03/21/23 00:11 1 Chrysene <4.1 11 4.1 ug/L 03/17/23 16:03 03/21/23 00:11 1 Dibenz(a,h)anthracene <3.2 11 3.2 ug/L 03/17/23 16:03 03/21/23 00:11 1 Dibenzofuran <2.1 11 2.1 ug/L 03/17/23 16:03 03/21/23 00:11 1 Diethyl phthalate <2.4 11 2.4 ug/L 03/17/23 16:03 03/21/23 00:11 1 Di-n-butyl phthalate <2.5 11 2.5 ug/L 03/17/23 16:03 03/21/23 00:11 1 Di-n-octyl phthalate <3.0 11 3.0 ug/L 03/17/23 16:03 03/21/23 00:11 1 Fluoranthene <1.7 11 1.7 ug/L 03/17/23 16:03 03/21/23 00:11 1 Fluorene <3.7 11 3.7 ug/L 03/17/23 16:03 03/21/23 00:11 1 Hexachlorobenzene <1.7 11 1.7 ug/L 03/17/23 16:03 03/21/23 00:11 1 Hexachlorocyclopentadiene <3.8 11 3.8 ug/L 03/17/23 16:03 03/21/23 00:11 1 Hexachloroethane <3.9 11 3.9 ug/L 03/17/23 16:03 03/21/23 00:11 1 Indeno[1,2,3-cd]pyrene <4.6 11 4.6 ug/L 03/17/23 16:03 03/21/23 00:11 1 Isophorone <2.2 11 2.2 ug/L 03/17/23 16:03 03/21/23 00:11 1 Nitrobenzene <3.8 11 3.8 ug/L 03/17/23 16:03 03/21/23 00:11 1 0 Eurofins Raleigh Page 41 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW14D Lab Sample ID: 752-4475-7 Date Collected: 03/14/23 12:56 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac N-Nitrosodimethylamine <2.3 11 2.3 ug/L 03/17/23 16:03 03/21/23 00:11 1 N-Nitrosodi-n-propylamine <2.6 11 2.6 ug/L 03/17/23 16:03 03/21/23 00:11 1 N-Nitrosodiphenylamine <3.1 11 3.1 ug/L 03/17/23 16:03 03/21/23 00:11 1 Phenanthrene <4.6 11 4.6 ug/L 03/17/23 16:03 03/21/23 00:11 1 Phenol <1.6 11 1.6 ug/L 03/17/23 16:03 03/21/23 00:11 1 Pyrene <4.0 11 4.0 ug/L 03/17/23 16:03 03/21/23 00:11 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4,6-Tribromophenol (Surr) 72 30- 130 03117123 16:03 03/21/23 00:11 1 2-Fluorobiphenyl (Surr) 62 25 - 130 03117123 16:03 03121123 00:11 1 2-Fluorophenol (Surr) 29 10 - 130 03117123 16:03 03121123 00:11 1 Nitrobenzene-d5 (Surr) 61 30 - 130 03117123 16:03 03121123 00:11 1 Phenol-d5 (Surr) 20 10- 130 03117123 16:03 03121123 00:11 1 Terphenyl-d14 (Surr) 83 35- 131 03117123 16:03 03121123 00:11 1 Method: SW846 8081 B - Organochlorine Pesticides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0021 0.053 0.0021 ug/L 03/21/23 09:55 03/22/23 00:08 1 4,4'-DDE <0.0011 0.053 0.0011 ug/L 03/21/23 09:55 03/22/23 00:08 1 4,4'-DDT <0.0011 *+ 0.053 0.0011 ug/L 03/21/23 09:55 03/22/23 00:08 1 Aldrin <0.0021 0.053 0.0021 ug/L 03/21/23 09:55 03/22/23 00:08 1 alpha-BHC <0.0011 0.053 0.0011 ug/L 03/21/23 09:55 03/22/23 00:08 1 beta-BHC <0.0021 0.053 0.0021 ug/L 03/21/23 09:55 03/22/23 00:08 1 Chlordane (technical) <0.17 0.53 0.17 ug/L 03/21/23 09:55 03/22/23 00:08 1 Chlorobenzilate <0.68 3.2 0.68 ug/L 03/21/23 09:55 03/22/23 00:08 1 delta-BHC <0.0021 0.053 0.0021 ug/L 03/21/23 09:55 03/22/23 00:08 1 Dieldrin <0.0021 0.053 0.0021 ug/L 03/21/23 09:55 03/22/23 00:08 1 Endosulfan 1 <0.0021 0.053 0.0021 ug/L 03/21/23 09:55 03/22/23 00:08 1 Endosulfan 11 <0.0021 0.053 0.0021 ug/L 03/21/23 09:55 03/22/23 00:08 1 Endosulfan sulfate <0.0021 0.053 0.0021 ug/L 03/21/23 09:55 03/22/23 00:08 1 Endrin <0.0011 *+ 0.053 0.0011 ug/L 03/21/23 09:55 03/22/23 00:08 1 Endrin aldehyde <0.0042 0.053 0.0042 ug/L 03/21/23 09:55 03/22/23 00:08 1 gamma-BHC (Lindane) <0.0011 0.053 0.0011 ug/L 03/21/23 09:55 03/22/23 00:08 1 Heptachlor <0.0011 0.053 0.0011 ug/L 03/21/23 09:55 03/22/23 00:08 1 Heptachlor epoxide <0.0021 0.053 0.0021 ug/L 03/21/23 09:55 03/22/23 00:08 1 Isodrin <0.012 0.053 0.012 ug/L 03/21/23 09:55 03/22/23 00:08 1 Kepone <2.8 5.3 2.8 ug/L 03/21/23 09:55 03/22/23 00:08 1 Methoxychlor <0.0021 *+ 0.053 0.0021 ug/L 03/21/23 09:55 03/22/23 00:08 1 Toxaphene <0.33 5.3 0.33 ug/L 03/21/23 09:55 03/22/23 00:08 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl 91 30- 130 03/21/23 09:55 03/22/23 00:08 1 Tetrachloro-m-xylene 59 30 - 130 03121123 09:55 03/22/23 00:08 1 Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1016 <0.34 *1 1.1 0.34 ug/L 03/21/23 09:55 03/22/23 00:08 1 PCB-1221 <0.36 1.1 0.36 ug/L 03/21/23 09:55 03/22/23 00:08 1 PCB-1232 <0.36 1.1 0.36 ug/L 03/21/23 09:55 03/22/23 00:08 1 PCB-1242 <0.36 1.1 0.36 ug/L 03/21/23 09:55 03/22/23 00:08 1 Eurofins Raleigh Page 42 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW14D Lab Sample ID: 752-4475-7 Date Collected: 03/14/23 12:56 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1248 <0.36 1.1 0.36 ug/L 03/21/23 09:55 03/22/23 00:08 1 PCB-1254 <0.36 1.1 0.36 ug/L 03/21/23 09:55 03/22/23 00:08 1 PCB-1260 <0.36 "1 1.1 0.36 ug/L 03/21/23 09:55 03/22/23 00:08 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 59 30 - 130 03121123 09:55 03/22/23 00:08 1 DCB Decachlorobiphenyl 91 30 - 130 03/21/23 09:55 03/22/23 00:08 1 Method: SW846 8151A- Herbicides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silvex (2,4,5-TP) <0.090 0.80 0.090 ug/L 03/17/23 07:57 03/21/23 00:29 1 2,4,5-T <0.13 0.80 0.13 ug/L 03/17/23 07:57 03/21/23 00:29 1 2,4-D <0.17 1.0 0.17 ug/L 03/17/23 07:57 03/21/23 00:29 1 Pentachlorophenol <0.022 0.23 0.022 ug/L 03/17/23 07:57 03/21/23 00:29 1 Dinoseb <0.094 0.47 0.094 ug/L 03/17/23 07:57 03/21/23 00:29 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCAA 72 26 - 137 03/17/23 07:57 03/21/23 00:29 1 Method: MCAWW 300.0-1993 R2.1 - Anions, Ion Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Sulfate 1.9 1.0 0.40 mg/L 03/28/23 22:20 1 Chloride 4.6 0.50 0.20 mg/L 03/28/23 22:20 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/17/23 05:51 03/17/23 16:21 1 Barium 25 10 4.4 ug/L 03/17/23 05:51 03/17/23 16:21 1 Beryllium <0.30 4.0 0.30 ug/L 03/17/23 05:51 03/17/23 16:21 1 Cadmium <0.44 5.0 0.44 ug/L 03/17/23 05:51 03/17/23 16:21 1 Chromium 1.1 J 10 1.1 ug/L 03/17/23 05:51 03/17/23 16:21 1 Cobalt <1.4 10 1.4 ug/L 03/17/23 05:51 03/17/23 16:21 1 Copper <3.2 20 3.2 ug/L 03/17/23 05:51 03/17/23 16:21 1 Lead <6.6 10 6.6 ug/L 03/17/23 05:51 03/17/23 16:21 1 Nickel <3.3 40 3.3 ug/L 03/17/23 05:51 03/17/23 16:21 1 Selenium <10 20 10 ug/L 03/17/23 05:51 03/17/23 16:21 1 Silver <1.5 10 1.5 ug/L 03/17/23 05:51 03/17/23 16:21 1 Tin <11 50 11 ug/L 03/17/23 05:51 03/17/23 16:21 1 Vanadium 3.4 J 10 1.0 ug/L 03/17/23 05:51 03/17/23 16:21 1 Zinc <8.7 20 8.7 ug/L 03/17/23 05:51 03/17/23 16:21 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/17/23 05:51 03/17/23 18:05 1 Thallium <0.26 1.0 0.26 ug/L 03/17/23 05:51 03/17/23 18:05 1 Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/17/23 09:52 03/17/23 19:05 1 Eurofins Raleigh Page 43 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW14D Lab Sample ID: 752-4475-7 Date Collected: 03/14/23 12:56 Matrix: Ground Water Date Received: 03/15/23 13:45 General Chemistry Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Nitrate as N (EPA 353.2) 0.14 0.10 0.025 mg/L 03/28/23 14:02 1 Nitrate Nitrite as N (EPA 353.2) 0.14 0.10 0.041 mg/L 03/20/23 14:28 1 Nitrite as N (EPA 353.2) <0.017 0.10 0.017 mg/L 03/15/23 16:33 1 Sulfide (SM 4500 S2 F-2011) <0.96 0.96 0.96 mg/L 03/17/23 10:39 1 Total Non-purgeable Organic Carbon <0.50 1.0 0.50 mg/L 03/26/23 06:45 1 (SM 5310 B-2011) Cyanide, Total (SW846 9012B) 0.0032 J 0.010 0.0025 mg/L 03/27/23 09:00 03/27/23 14:01 1 Client Sample ID: 3402-OW17D Lab Sample ID: 752-4475-8 Date Collected: 03/14/23 11:06 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane 1.4 0.50 0.32 ug/L 03/21/2318:32 1 Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 88 70 - 130 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane 4.0 1.0 1,1-Dichloroethene 0.25 J 1.0 1,1-Dichloropropene <0.15 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2,4-Trichlorobenzene <0.14 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,3-Dichlorobenzene <0.15 1.0 1,3-Dichloropropane <0.16 1.0 1,4-Dichlorobenzene 0.86 J B *1 1.0 2,2-Dichloropropane <0.28 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 3-Chloropropene <0.11 1.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acetonitrile <5.0 10 Acrolein <4.0 10 Acrylonitrile <3.5 10 Benzene 0.34 J 1.0 Bromochloromethane <0.48 1.0 Bromodichloromethane <0.17 1.0 Bromoform <0.22 1.0 MDL Unit 0.17 ug/L 0.12 ug/L 0.28 ug/L 0.14 ug/L 0.13 ug/L 0.21 ug/L 0.15 ug/L 0.49 ug/L 0.14 ug/L 0.48 ug/L 0.66 ug/L 0.19 ug/L 0.21 ug/L 0.10 ug/L 0.15 ug/L 0.16 ug/L 0.19 ug/L 0.28 ug/L 10 ug/L 0.88 ug/L 0.11 ug/L 1.1 ug/L 10 ug/L 5.0 ug/L 4.0 ug/L 3.5 ug/L 0.15 ug/L 0.48 ug/L 0.17 ug/L 0.22 ug/L w 0 Prepared Analyzed Dil Fac 03121123 18:32 1 Prepared Analyzed Dil Fac 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 Eurofins Raleigh Page 44 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW17D Lab Sample ID: 752-4475-8 Date Collected: 03/14/23 11:06 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit Bromomethane <0.14 1.0 0.14 ug/L Carbon disulfide <1.5 5.0 1.5 ug/L Carbon tetrachloride <0.17 1.0 0.17 ug/L Chlorobenzene 0.18 J 1.0 0.17 ug/L Chloroethane <0.23 1.0 0.23 ug/L Chloroform <0.18 1.0 0.18 ug/L Chloromethane <0.13 1.0 0.13 ug/L Chloroprene <0.64 1.0 0.64 ug/L cis-1,2-Dichloroethene 17 1.0 0.15 ug/L cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L Dibromochloromethane <0.17 1.0 0.17 ug/L Dibromomethane <0.27 1.0 0.27 ug/L Dichlorodifluoromethane 0.77 J 1.0 0.20 ug/L Ethyl methacrylate <0.38 1.0 0.38 ug/L Ethylbenzene <0.13 1.0 0.13 ug/L Hexachlorobutadiene <0.22 1.0 0.22 ug/L lodomethane <1.7 "1 5.0 1.7 ug/L Isobutyl alcohol <11 «+ 50 11 ug/L Methacrylonitrile <4.9 10 4.9 ug/L Methyl methacrylate <0.51 1.0 0.51 ug/L Methylene Chloride 0.38 J B 1.0 0.23 ug/L Naphthalene <0.11 «+ 1.0 0.11 ug/L Propionitrile <5.0 10 5.0 ug/L Styrene <0.11 1.0 0.11 ug/L Tetrachloroethene <0.17 1.0 0.17 ug/L Toluene <0.14 1.0 0.14 ug/L trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L Trichloroethene 8.9 1.0 0.15 ug/L Trichlorofluoromethane <0.24 1.0 0.24 ug/L Vinyl acetate <0.95 5.0 0.95 ug/L Vinyl chloride <0.32 1.0 0.32 ug/L Xylenes, Total <0.45 3.0 0.45 ug/L Surrogate 4-Bromofluorobenzene (Surr) Dibromofluoromethane (Surr) Toluene-d8 (Surr) D Prepared Analyzed Dil Fac 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 03/23/23 00:02 1 %Recovery Qualifier Limits Prepared Analyzed Dil Fac 94 53 - 136 03/23/23 00:02 1 89 67 - 129 03/23/23 00:02 1 94 59 - 134 03/23/23 00:02 1 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) Analyte Result Qualifier RL MDL Unit 1,2,4,5-Tetrachlorobenzene <4.4 9.8 4.4 ug/L 2,3,4,6-Tetrachlorophenol <4.2 9.8 4.2 ug/L 2,4,5-Trichlorophenol <3.2 9.8 3.2 ug/L 2,4,6-Trichlorophenol <2.2 9.8 2.2 ug/L 2,4-Dichlorophenol <3.6 9.8 3.6 ug/L 2,4-Dimethylphenol <2.9 9.8 2.9 ug/L 2,4-Dinitrophenol <16 *+ 49 16 ug/L 2,4-Dinitrotoluene <2.3 9.8 2.3 ug/L D Prepared Analyzed Dil Fac 03/17/23 16:03 03/21/23 00:33 1 03/17/23 16:03 03/21/23 00:33 1 03/17/23 16:03 03/21/23 00:33 1 03/17/23 16:03 03/21/23 00:33 1 03/17/23 16:03 03/21/23 00:33 1 03/17/23 16:03 03/21/23 00:33 1 03/17/23 16:03 03/21/23 00:33 1 03/17/23 16:03 03/21/23 00:33 1 0 Eurofins Raleigh Page 45 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW17D Lab Sample ID: 752-4475-8 Date Collected: 03/14/23 11:06 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 2,6-Dinitrotoluene <2.8 9.8 2.8 ug/L 03/17/23 16:03 03/21/23 00:33 1 2-Chloronaphthalene <4.7 9.8 4.7 ug/L 03/17/23 16:03 03/21/23 00:33 1 2-Chlorophenol <3.1 9.8 3.1 ug/L 03/17/23 16:03 03/21/23 00:33 1 2-Methylphenol <1.8 9.8 1.8 ug/L 03/17/23 16:03 03/21/23 00:33 1 2-Nitroaniline <2.9 49 2.9 ug/L 03/17/23 16:03 03/21/23 00:33 1 2-Nitrophenol <3.8 9.8 3.8 ug/L 03/17/23 16:03 03/21/23 00:33 1 3 & 4 Methylphenol <1.4 9.8 1.4 ug/L 03/17/23 16:03 03/21/23 00:33 1 3,3'-Dichlorobenzidine <9.8 59 9.8 ug/L 03/17/23 16:03 03/21/23 00:33 1 3-Nitroaniline <2.9 49 2.9 ug/L 03/17/23 16:03 03/21/23 00:33 1 4,6-Dinitro-2-methylphenol <5.2 49 5.2 ug/L 03/17/23 16:03 03/21/23 00:33 1 4-Bromophenyl phenyl ether <4.6 9.8 4.6 ug/L 03/17/23 16:03 03/21/23 00:33 1 4-Chloro-3-methylphenol <2.5 9.8 2.5 ug/L 03/17/23 16:03 03/21/23 00:33 1 4-Chloroaniline <0.98 20 0.98 ug/L 03/17/23 16:03 03/21/23 00:33 1 4-Chlorophenyl phenyl ether <5.2 9.8 5.2 ug/L 03/17/23 16:03 03/21/23 00:33 1 4-Nitroaniline <2.9 49 2.9 ug/L 03/17/23 16:03 03/21/23 00:33 1 4-Nitrophenol <8.0 49 8.0 ug/L 03/17/23 16:03 03/21/23 00:33 1 Acenaphthene <4.3 9.8 4.3 ug/L 03/17/23 16:03 03/21/23 00:33 1 Acenaphthylene <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/21/23 00:33 1 Acetophenone <2.2 9.8 2.2 ug/L 03/17/23 16:03 03/21/23 00:33 1 Anthracene <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/21/23 00:33 1 Benzo[a]anthracene <4.1 9.8 4.1 ug/L 03/17/23 16:03 03/21/23 00:33 1 Benzo[a]pyrene <2.8 9.8 2.8 ug/L 03/17/23 16:03 03/21/23 00:33 1 Benzo[b]fluoranthene <3.0 9.8 3.0 ug/L 03/17/23 16:03 03/21/23 00:33 1 Benzo[g,h,i]perylene <2.9 9.8 2.9 ug/L 03/17/23 16:03 03/21/23 00:33 1 Benzo[k]fluoranthene <2.9 9.8 2.9 ug/L 03/17/23 16:03 03/21/23 00:33 1 Benzyl alcohol <2.6 9.8 2.6 ug/L 03/17/23 16:03 03/21/23 00:33 1 bis (2-chloroisopropyl) ether <3.0 9.8 3.0 ug/L 03/17/23 16:03 03/21/23 00:33 1 Bis(2-chloroethoxy)methane <1.8 9.8 1.8 ug/L 03/17/23 16:03 03/21/23 00:33 1 Bis(2-chloroethyl)ether <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/21/23 00:33 1 Bis(2-ethylhexyl) phthalate <2.9 9.8 2.9 ug/L 03/17/23 16:03 03/21/23 00:33 1 Butyl benzyl phthalate <2.8 9.8 2.8 ug/L 03/17/23 16:03 03/21/23 00:33 1 Chrysene <3.7 9.8 3.7 ug/L 03/17/23 16:03 03/21/23 00:33 1 Dibenz(a,h)anthracene <2.9 9.8 2.9 ug/L 03/17/23 16:03 03/21/23 00:33 1 Dibenzofuran <1.9 9.8 1.9 ug/L 03/17/23 16:03 03/21/23 00:33 1 Diethyl phthalate <2.2 9.8 2.2 ug/L 03/17/23 16:03 03/21/23 00:33 1 Di-n-butyl phthalate <2.3 9.8 2.3 ug/L 03/17/23 16:03 03/21/23 00:33 1 Di-n-octyl phthalate <2.8 9.8 2.8 ug/L 03/17/23 16:03 03/21/23 00:33 1 Fluoranthene <1.6 9.8 1.6 ug/L 03/17/23 16:03 03/21/23 00:33 1 Fluorene <3.3 9.8 3.3 ug/L 03/17/23 16:03 03/21/23 00:33 1 Hexachlorobenzene <1.6 9.8 1.6 ug/L 03/17/23 16:03 03/21/23 00:33 1 Hexachlorocyclopentadiene <3.4 9.8 3.4 ug/L 03/17/23 16:03 03/21/23 00:33 1 Hexachloroethane <3.5 9.8 3.5 ug/L 03/17/23 16:03 03/21/23 00:33 1 Indeno[1,2,3-cd]pyrene <4.2 9.8 4.2 ug/L 03/17/23 16:03 03/21/23 00:33 1 Isophorone <2.0 9.8 2.0 ug/L 03/17/23 16:03 03/21/23 00:33 1 Nitrobenzene <3.4 9.8 3.4 ug/L 03/17/23 16:03 03/21/23 00:33 1 N-Nitrosodimethylamine <2.1 9.8 2.1 ug/L 03/17/23 16:03 03/21/23 00:33 1 N-Nitrosodi-n-propylamine <2.4 9.8 2.4 ug/L 03/17/23 16:03 03/21/23 00:33 1 N-Nitrosodiphenylamine <2.9 9.8 2.9 ug/L 03/17/23 16:03 03/21/23 00:33 1 Phenanthrene <4.2 9.8 4.2 ug/L 03/17/23 16:03 03/21/23 00:33 1 0 Eurofins Raleigh Page 46 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW17D Lab Sample ID: 752-4475-8 Date Collected: 03/14/23 11:06 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Phenol <1.5 9.8 1.5 ug/L 03/17/23 16:03 03/21/23 00:33 1 Pyrene <3.6 9.8 3.6 ug/L 03/17/23 16:03 03/21/23 00:33 1 �. Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4,6-Tribromophenol (Surr) 79 30- 130 03117123 16:03 03121123 00:33 1 2-Fluorobiphenyl (Surr) 63 25 - 130 03117123 16:03 03/21/23 00:33 1 2-Fluorophenol (Surr) 29 10 - 130 03117123 16:03 03/21/23 00:33 1 Nitrobenzene-d5 (Surr) 63 30 - 130 03117123 16:03 03/21/23 00:33 1 Phenol-d5 (Surr) 21 10 - 130 03117123 16:03 03/21/23 00:33 1 Terphenyl-d14 (Surr) 83 35- 131 03117123 16:03 03/21/23 00:33 1 Method: SW846 8081 B - Organochlorine Pesticides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/22/23 00:26 1 4,4'-DDE <0.00098 0.049 0.00098 ug/L 03/21/23 09:55 03/22/23 00:26 1 4,4'-DDT <0.00098 *+ 0.049 0.00098 ug/L 03/21/23 09:55 03/22/23 00:26 1 Aldrin <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/22/23 00:26 1 alpha-BHC <0.00098 0.049 0.00098 ug/L 03/21/23 09:55 03/22/23 00:26 1 beta-BHC <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/22/23 00:26 1 Chlordane (technical) <0.16 0.49 0.16 ug/L 03/21/23 09:55 03/22/23 00:26 1 Chlorobenzilate <0.63 2.9 0.63 ug/L 03/21/23 09:55 03/22/23 00:26 1 delta-BHC <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/22/23 00:26 1 Dieldrin <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/22/23 00:26 1 Endosulfan 1 <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/22/23 00:26 1 Endosulfan 11 <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/22/23 00:26 1 Endosulfan sulfate <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/22/23 00:26 1 Endrin <0.00098 *+ 0.049 0.00098 ug/L 03/21/23 09:55 03/22/23 00:26 1 Endrin aldehyde <0.0039 0.049 0.0039 ug/L 03/21/23 09:55 03/22/23 00:26 1 gamma-BHC (Lindane) <0.00098 0.049 0.00098 ug/L 03/21/23 09:55 03/22/23 00:26 1 Heptachlor <0.00098 0.049 0.00098 ug/L 03/21/23 09:55 03/22/23 00:26 1 Heptachlor epoxide <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/22/23 00:26 1 Isodrin <0.011 0.049 0.011 ug/L 03/21/23 09:55 03/22/23 00:26 1 Kepone <2.5 4.9 2.5 ug/L 03/21/23 09:55 03/22/23 00:26 1 Methoxychlor <0.0020 *+ 0.049 0.0020 ug/L 03/21/23 09:55 03/22/23 00:26 1 Toxaphene <0.30 4.9 0.30 ug/L 03/21/23 09:55 03/22/23 00:26 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl 85 30 - 130 03/21/23 09:55 03/22/23 00:26 1 Tetrachloro-m-xylene 72 p 30 - 130 03/21/23 09:55 03/22/23 00:26 1 Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1016 <0.31 *1 0.98 0.31 ug/L 03/21/23 09:55 03/22/23 00:26 1 PCB-1221 <0.33 0.98 0.33 ug/L 03/21/23 09:55 03/22/23 00:26 1 PCB-1232 <0.33 0.98 0.33 ug/L 03/21/23 09:55 03/22/23 00:26 1 PCB-1242 <0.33 0.98 0.33 ug/L 03/21/23 09:55 03/22/23 00:26 1 PCB-1248 <0.33 0.98 0.33 ug/L 03/21/23 09:55 03/22/23 00:26 1 PCB-1254 <0.33 0.98 0.33 ug/L 03/21/23 09:55 03/22/23 00:26 1 PCB-1260 <0.33 *1 0.98 0.33 ug/L 03/21/23 09:55 03/22/23 00:26 1 Eurofins Raleigh Page 47 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW17D Lab Sample ID: 752-4475-8 Date Collected: 03/14/23 11:06 Matrix: Ground Water Date Received: 03/15/23 13:45 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 72 p 30 - 130 03/21/23 09:55 03/22/23 00:26 1 DCB Decachlorobiphenyl 85 30- 130 03121123 09:55 03/22/23 00:26 1 • Method: SW846 8151A- Herbicides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silvex (2,4,5-TP) <0.089 0.79 0.089 ug/L 03/17/23 07:57 03/21/23 00:51 1 2,4,5-T <0.13 0.79 0.13 ug/L 03/17/23 07:57 03/21/23 00:51 1 2,4-D <0.17 1.0 0.17 ug/L 03/17/23 07:57 03/21/23 00:51 1 Pentachlorophenol <0.021 0.23 0.021 ug/L 03/17/23 07:57 03/21/23 00:51 1 Dinoseb <0.093 0.46 0.093 ug/L 03/17/23 07:57 03/21/23 00:51 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCAA 90 26 - 137 03117123 07:57 03/21/23 00:51 1 Method: MCAWW 300.0-1993 R2.1 - Anions, Ion Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Sulfate 1.1 1.0 0.40 mg/L 03/28/23 22:33 1 Chloride 6.3 0.50 0.20 mg/L 03/28/23 22:33 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/17/23 05:51 03/17/23 16:24 1 Barium 47 10 4.4 ug/L 03/17/23 05:51 03/17/23 16:24 1 Beryllium <0.30 4.0 0.30 ug/L 03/17/23 05:51 03/17/23 16:24 1 Cadmium <0.44 5.0 0.44 ug/L 03/17/23 05:51 03/17/23 16:24 1 Chromium <1.1 10 1.1 ug/L 03/17/23 05:51 03/17/23 16:24 1 Cobalt <1.4 10 1.4 ug/L 03/17/23 05:51 03/17/23 16:24 1 Copper <3.2 20 3.2 ug/L 03/17/23 05:51 03/17/23 16:24 1 Lead <6.6 10 6.6 ug/L 03/17/23 05:51 03/17/23 16:24 1 Nickel <3.3 40 3.3 ug/L 03/17/23 05:51 03/17/23 16:24 1 Selenium <10 20 10 ug/L 03/17/23 05:51 03/17/23 16:24 1 Silver <1.5 10 1.5 ug/L 03/17/23 05:51 03/17/23 16:24 1 Tin <11 50 11 ug/L 03/17/23 05:51 03/17/23 16:24 1 Vanadium <1.0 10 1.0 ug/L 03/17/23 05:51 03/17/23 16:24 1 Zinc <8.7 20 8.7 ug/L 03/17/23 05:51 03/17/23 16:24 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/17/23 05:51 03/17/23 18:09 1 Thallium <0.26 1.0 0.26 ug/L 03/17/23 05:51 03/17/23 18:09 1 Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/17/23 09:52 03/17/23 19:08 1 General Chemistry Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Nitrate as N (EPA 353.2) <0.025 0.10 0.025 mg/L 03/28/23 14:02 1 Nitrate Nitrite as N (EPA 353.2) <0.041 0.10 0.041 mg/L 03/20/23 14:30 1 Nitrite as N (EPA 353.2) <0.017 0.10 0.017 mg/L 03/15/23 16:34 1 Sulfide (SM 4500 S2 F-2011) <0.96 0.96 0.96 mg/L 03/17/23 10:39 1 Eurofins Raleigh Page 48 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW17D Lab Sample ID: 752-4475-8 Date Collected: 03/14/23 11:06 Matrix: Ground Water Date Received: 03/15/23 13:45 General Chemistry (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Total Non-purgeable Organic 0.54 J 1.0 0.50 mg/L 03/26/23 07:04 1 Carbon (SM 5310 B-2011) Cyanide, Total (SW846 9012B) <0.0025 0.010 0.0025 mg/L 03/27/23 09:00 03/27/23 14:01 1 Client Sample ID: 3402-OW6 Lab Sample ID: 752-4475-9 Date Collected: 03/14/23 16:15 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260 SIM - 1,4-Dioxane by SIM F Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane 1.1 0.50 0.32 ug/L 03/21/2318:58 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 88 70 - 130 03121123 18:58 1 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/23/23 00:31 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/23/23 00:31 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/23/23 00:31 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/23/23 00:31 1 1,1-Dichloroethane 0.15 J 1.0 0.13 ug/L 03/23/23 00:31 1 1,1-Dichloroethene 1.7 1.0 0.21 ug/L 03/23/23 00:31 1 1,1-Dichloropropene <0.15 1.0 0.15 ug/L 03/23/23 00:31 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/23/23 00:31 1 1,2,4-Trichlorobenzene <0.14 1.0 0.14 ug/L 03/23/23 00:31 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/23/23 00:31 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/23/23 00:31 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/23/23 00:31 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/23/23 00:31 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/23/23 00:31 1 1,3-Dichlorobenzene <0.15 1.0 0.15 ug/L 03/23/23 00:31 1 1,3-Dichloropropane <0.16 1.0 0.16 ug/L 03/23/23 00:31 1 1,4-Dichlorobenzene 0.96 J B *1 1.0 0.19 ug/L 03/23/23 00:31 1 2,2-Dichloropropane <0.28 1.0 0.28 ug/L 03/23/23 00:31 1 2-Butanone (MEK) <10 20 10 ug/L 03/23/23 00:31 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/23/23 00:31 1 3-Chloropropene <0.11 1.0 0.11 ug/L 03/23/23 00:31 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/23/23 00:31 1 Acetone <10 20 10 ug/L 03/23/23 00:31 1 Acetonitrile <5.0 10 5.0 ug/L 03/23/23 00:31 1 Acrolein <4.0 10 4.0 ug/L 03/23/23 00:31 1 Acrylonitrile <3.5 10 3.5 ug/L 03/23/23 00:31 1 Benzene <0.15 1.0 0.15 ug/L 03/23/23 00:31 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/23/23 00:31 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/23/23 00:31 1 Bromoform <0.22 1.0 0.22 ug/L 03/23/23 00:31 1 Bromomethane <0.14 1.0 0.14 ug/L 03/23/23 00:31 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/23/23 00:31 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/23/23 00:31 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/23/23 00:31 1 Eurofins Raleigh Page 49 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW6 Lab Sample ID: 752-4475-9 Date Collected: 03/14/23 16:15 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Chloroethane <0.23 1.0 0.23 ug/L 03/23/23 00:31 1 Chloroform <0.18 1.0 0.18 ug/L 03/23/23 00:31 1 �. Chloromethane <0.13 1.0 0.13 ug/L 03/23/23 00:31 1 Chloroprene <0.64 1.0 0.64 ug/L 03/23/23 00:31 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/23/23 00:31 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/23/23 00:31 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/23/23 00:31 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/23/23 00:31 1 Dichlorodifluoromethane <0.20 1.0 0.20 ug/L 03/23/23 00:31 1 Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/23/23 00:31 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/23/23 00:31 1 Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/23/23 00:31 1 lodomethane <1.7 *1 5.0 1.7 ug/L 03/23/23 00:31 1 Isobutyl alcohol <11 *+ 50 11 ug/L 03/23/23 00:31 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/23/23 00:31 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/23/23 00:31 1 Methylene Chloride 0.29 J B 1.0 0.23 ug/L 03/23/23 00:31 1 Naphthalene <0.11 *+ 1.0 0.11 ug/L 03/23/23 00:31 1 Propionitrile <5.0 10 5.0 ug/L 03/23/23 00:31 1 Styrene <0.11 1.0 0.11 ug/L 03/23/23 00:31 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/23/23 00:31 1 Toluene <0.14 1.0 0.14 ug/L 03/23/23 00:31 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 00:31 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/23/23 00:31 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/23/23 00:31 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/23/23 00:31 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/23/23 00:31 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/23/23 00:31 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/23/23 00:31 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/23/23 00:31 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 96 53 - 136 03/23/23 00:31 1 Dibromofluoromethane (Surr) 91 67- 129 03/23/23 00:31 1 Toluene-d8 (Surr) 96 59 - 134 03/23/23 00:31 1 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2,4,5-Tetrachlorobenzene <4.3 9.7 4.3 ug/L 03/17/23 16:03 03/21/23 00:55 1 2,3,4,6-Tetrachlorophenol <4.2 9.7 4.2 ug/L 03/17/23 16:03 03/21/23 00:55 1 2,4,5-Trichlorophenol <3.2 9.7 3.2 ug/L 03/17/23 16:03 03/21/23 00:55 1 2,4,6-Trichlorophenol <2.1 9.7 2.1 ug/L 03/17/23 16:03 03/21/23 00:55 1 2,4-Dichlorophenol <3.6 9.7 3.6 ug/L 03/17/23 16:03 03/21/23 00:55 1 2,4-Dimethylphenol <2.9 9.7 2.9 ug/L 03/17/23 16:03 03/21/23 00:55 1 2,4-Dinitrophenol <15 «+ 48 15 ug/L 03/17/23 16:03 03/21/23 00:55 1 2,4-Dinitrotoluene <2.2 9.7 2.2 ug/L 03/17/23 16:03 03/21/23 00:55 1 2,6-Dinitrotoluene <2.7 9.7 2.7 ug/L 03/17/23 16:03 03/21/23 00:55 1 2-Chloronaphthalene <4.6 9.7 4.6 ug/L 03/17/23 16:03 03/21/23 00:55 1 2-Chlorophenol <3.1 9.7 3.1 ug/L 03/17/23 16:03 03/21/23 00:55 1 2-Methylphenol <1.7 9.7 1.7 ug/L 03/17/23 16:03 03/21/23 00:55 1 Eurofins Raleigh Page 50 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Client Sample ID: 3402-OW6 Date Collected: 03/14/23 16:15 Date Received: 03/15/23 13:45 Job ID: 752-4475-1 Lab Sample ID: 752-4475-9 Matrix: Ground Water Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 2-Nitroaniline <2.8 48 2.8 ug/L 03/17/23 16:03 03/21/23 00:55 1 2-Nitrophenol <3.8 9.7 3.8 ug/L 03/17/23 16:03 03/21/23 00:55 1 3 & 4 Methylphenol <1.4 9.7 1.4 ug/L 03/17/23 16:03 03/21/23 00:55 1 3,3'-Dichlorobenzidine <9.7 58 9.7 ug/L 03/17/23 16:03 03/21/23 00:55 1 3-Nitroaniline <2.9 48 2.9 ug/L 03/17/23 16:03 03/21/23 00:55 1 4,6-Dinitro-2-methylphenol <5.1 48 5.1 ug/L 03/17/23 16:03 03/21/23 00:55 1 4-Bromophenyl phenyl ether <4.5 9.7 4.5 ug/L 03/17/23 16:03 03/21/23 00:55 1 4-Chloro-3-methylphenol <2.4 9.7 2.4 ug/L 03/17/23 16:03 03/21/23 00:55 1 4-Chloroaniline <0.97 19 0.97 ug/L 03/17/23 16:03 03/21/23 00:55 1 4-Chlorophenyl phenyl ether <5.1 9.7 5.1 ug/L 03/17/23 16:03 03/21/23 00:55 1 4-Nitroaniline <2.9 48 2.9 ug/L 03/17/23 16:03 03/21/23 00:55 1 4-Nitrophenol <7.8 48 7.8 ug/L 03/17/23 16:03 03/21/23 00:55 1 Acenaphthene <4.2 9.7 4.2 ug/L 03/17/23 16:03 03/21/23 00:55 1 Acenaphthylene <3.5 9.7 3.5 ug/L 03/17/23 16:03 03/21/23 00:55 1 Acetophenone <2.1 9.7 2.1 ug/L 03/17/23 16:03 03/21/23 00:55 1 Anthracene <3.5 9.7 3.5 ug/L 03/17/23 16:03 03/21/23 00:55 1 Benzo[a]anthracene <4.1 9.7 4.1 ug/L 03/17/23 16:03 03/21/23 00:55 1 Benzo[a]pyrene <2.7 9.7 2.7 ug/L 03/17/23 16:03 03/21/23 00:55 1 Benzo[b]fluoranthene <3.0 9.7 3.0 ug/L 03/17/23 16:03 03/21/23 00:55 1 Benzo[g,h,i]perylene <2.9 9.7 2.9 ug/L 03/17/23 16:03 03/21/23 00:55 1 Benzo[k]fluoranthene <2.8 9.7 2.8 ug/L 03/17/23 16:03 03/21/23 00:55 1 Benzyl alcohol <2.5 9.7 2.5 ug/L 03/17/23 16:03 03/21/23 00:55 1 bis (2-chloroisopropyl) ether <3.0 9.7 3.0 ug/L 03/17/23 16:03 03/21/23 00:55 1 Bis(2-chloroethoxy)methane <1.7 9.7 1.7 ug/L 03/17/23 16:03 03/21/23 00:55 1 Bis(2-chloroethyl)ether <3.5 9.7 3.5 ug/L 03/17/23 16:03 03/21/23 00:55 1 Bis(2-ethylhexyl) phthalate <2.9 9.7 2.9 ug/L 03/17/23 16:03 03/21/23 00:55 1 Butyl benzyl phthalate <2.7 9.7 2.7 ug/L 03/17/23 16:03 03/21/23 00:55 1 Chrysene <3.7 9.7 3.7 ug/L 03/17/23 16:03 03/21/23 00:55 1 Dibenz(a,h)anthracene <2.9 9.7 2.9 ug/L 03/17/23 16:03 03/21/23 00:55 1 Dibenzofuran <1.8 9.7 1.8 ug/L 03/17/23 16:03 03/21/23 00:55 1 Diethyl phthalate <2.1 9.7 2.1 ug/L 03/17/23 16:03 03/21/23 00:55 1 Di-n-butyl phthalate <2.2 9.7 2.2 ug/L 03/17/23 16:03 03/21/23 00:55 1 Di-n-octyl phthalate <2.7 9.7 2.7 ug/L 03/17/23 16:03 03/21/23 00:55 1 Fluoranthene <1.5 9.7 1.5 ug/L 03/17/23 16:03 03/21/23 00:55 1 Fluorene <3.3 9.7 3.3 ug/L 03/17/23 16:03 03/21/23 00:55 1 Hexachlorobenzene <1.5 9.7 1.5 ug/L 03/17/23 16:03 03/21/23 00:55 1 Hexachlorocyclopentadiene <3.4 9.7 3.4 ug/L 03/17/23 16:03 03/21/23 00:55 1 Hexachloroethane <3.5 9.7 3.5 ug/L 03/17/23 16:03 03/21/23 00:55 1 Indeno[1,2,3-cd]pyrene <4.2 9.7 4.2 ug/L 03/17/23 16:03 03/21/23 00:55 1 Isophorone <1.9 9.7 1.9 ug/L 03/17/23 16:03 03/21/23 00:55 1 Nitrobenzene <3.4 9.7 3.4 ug/L 03/17/23 16:03 03/21/23 00:55 1 N-Nitrosodimethylamine <2.0 9.7 2.0 ug/L 03/17/23 16:03 03/21/23 00:55 1 N-Nitrosodi-n-propylamine <2.3 9.7 2.3 ug/L 03/17/23 16:03 03/21/23 00:55 1 N-Nitrosodiphenylamine <2.8 9.7 2.8 ug/L 03/17/23 16:03 03/21/23 00:55 1 Phenanthrene <4.2 9.7 4.2 ug/L 03/17/23 16:03 03/21/23 00:55 1 Phenol <1.4 9.7 1.4 ug/L 03/17/23 16:03 03/21/23 00:55 1 Pyrene <3.6 9.7 3.6 ug/L 03/17/23 16:03 03/21/23 00:55 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed DU Fac 2,4,6-Tribromophenol (Surr) 89 30- 130 03117123 16:03 03121123 00:55 1 Eurofins Raleigh Page 51 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW6 Lab Sample ID: 752-4475-9 Date Collected: 03/14/23 16:15 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2-Fluorobiphenyl (Surr) 75 25- 130 03117123 16:03 03/21/23 00:55 1 2-Fluorophenol (Surr) 34 10 - 130 03117123 16:03 03121123 00:55 1 Nitrobenzene-d5 (Surr) 78 30 - 130 03117123 16:03 03121123 00:55 1 Phenol-d5 (Surr) 22 10 - 130 03117123 16:03 03121123 00:55 1 Terphenyl-d 14 (Surr) 80 35 - 131 03117123 16:03 03121123 00:55 1 Method: SW846 8081 B - Organochlorine Pesticides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0019 0.047 0.0019 ug/L 03/21/23 09:55 03/22/23 00:44 1 4,4'-DDE <0.00094 0.047 0.00094 ug/L 03/21/23 09:55 03/22/23 00:44 1 4,4'-DDT <0.00094 *+ 0.047 0.00094 ug/L 03/21/23 09:55 03/22/23 00:44 1 Aldrin <0.0019 0.047 0.0019 ug/L 03/21/23 09:55 03/22/23 00:44 1 alpha-BHC <0.00094 0.047 0.00094 ug/L 03/21/23 09:55 03/22/23 00:44 1 beta-BHC <0.0019 0.047 0.0019 ug/L 03/21/23 09:55 03/22/23 00:44 1 Chlordane (technical) <0.15 0.47 0.15 ug/L 03/21/23 09:55 03/22/23 00:44 1 Chlorobenzilate <0.60 2.8 0.60 ug/L 03/21/23 09:55 03/22/23 00:44 1 delta-BHC <0.0019 0.047 0.0019 ug/L 03/21/23 09:55 03/22/23 00:44 1 Dieldrin <0.0019 0.047 0.0019 ug/L 03/21/23 09:55 03/22/23 00:44 1 Endosulfan 1 <0.0019 0.047 0.0019 ug/L 03/21/23 09:55 03/22/23 00:44 1 Endosulfan 11 <0.0019 0.047 0.0019 ug/L 03/21/23 09:55 03/22/23 00:44 1 Endosulfan sulfate <0.0019 0.047 0.0019 ug/L 03/21/23 09:55 03/22/23 00:44 1 Endrin <0.00094 *+ 0.047 0.00094 ug/L 03/21/23 09:55 03/22/23 00:44 1 Endrin aldehyde <0.0038 0.047 0.0038 ug/L 03/21/23 09:55 03/22/23 00:44 1 gamma-BHC (Lindane) <0.00094 0.047 0.00094 ug/L 03/21/23 09:55 03/22/23 00:44 1 Heptachlor <0.00094 0.047 0.00094 ug/L 03/21/23 09:55 03/22/23 00:44 1 Heptachlor epoxide <0.0019 0.047 0.0019 ug/L 03/21/23 09:55 03/22/23 00:44 1 Isodrin <0.010 0.047 0.010 ug/L 03/21/23 09:55 03/22/23 00:44 1 Kepone <2.4 4.7 2.4 ug/L 03/21/23 09:55 03/22/23 00:44 1 Methoxychlor <0.0019 *+ 0.047 0.0019 ug/L 03/21/23 09:55 03/22/23 00:44 1 Toxaphene <0.29 4.7 0.29 ug/L 03/21/23 09:55 03/22/23 00:44 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl 93 30 - 130 03121123 09:55 03/22/23 00:44 1 Tetrachloro-m-xylene 68 30 - 130 03121123 09:55 03/22/23 00:44 1 Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1016 <0.30 *1 0.94 0.30 ug/L 03/21/23 09:55 03/22/23 00:44 1 PCB-1221 <0.32 0.94 0.32 ug/L 03/21/23 09:55 03/22/23 00:44 1 PCB-1232 <0.32 0.94 0.32 ug/L 03/21/23 09:55 03/22/23 00:44 1 PCB-1242 <0.32 0.94 0.32 ug/L 03/21/23 09:55 03/22/23 00:44 1 PCB-1248 <0.32 0.94 0.32 ug/L 03/21/23 09:55 03/22/23 00:44 1 PCB-1254 <0.32 0.94 0.32 ug/L 03/21/23 09:55 03/22/23 00:44 1 PCB-1260 <0.32 *1 0.94 0.32 ug/L 03/21/23 09:55 03/22/23 00:44 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 68 30 - 130 03121123 09:55 03/22/23 00:44 1 DCB Decachlorobiphenyl 93 30 - 130 03/21/23 09:55 03/22/23 00:44 1 Eurofins Raleigh Page 52 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW6 Lab Sample ID: 752-4475-9 Date Collected: 03/14/23 16:15 Matrix: Ground Water Date Received: 03/15/23 13:45 Method: SW846 8151A- Herbicides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silvex (2,4,5-TP) <0.093 0.82 0.093 ug/L 03/17/23 07:57 03/21/23 01:12 1 2,4,5-T <0.14 0.82 0.14 ug/L 03/17/23 07:57 03/21/23 01:12 1 2,4-D <0.17 1.1 0.17 ug/L 03/17/23 07:57 03/21/23 01:12 1 Pentachlorophenol <0.022 0.24 0.022 ug/L 03/17/23 07:57 03/21/23 01:12 1 Dinoseb <0.097 0.49 0.097 ug/L 03/17/23 07:57 03/21/23 01:12 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCAA 89 26 - 137 03117123 07:57 03/21/23 01:12 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/17/23 05:51 03/17/23 16:27 1 Barium 49 10 4.4 ug/L 03/17/23 05:51 03/17/23 16:27 1 Beryllium <0.30 4.0 0.30 ug/L 03/17/23 05:51 03/17/23 16:27 1 Cadmium <0.44 5.0 0.44 ug/L 03/17/23 05:51 03/17/23 16:27 1 Chromium 1.3 J 10 1.1 ug/L 03/17/23 05:51 03/17/23 16:27 1 Cobalt <1.4 10 1.4 ug/L 03/17/23 05:51 03/17/23 16:27 1 Copper <3.2 20 3.2 ug/L 03/17/23 05:51 03/17/23 16:27 1 Lead <6.6 10 6.6 ug/L 03/17/23 05:51 03/17/23 16:27 1 Nickel <3.3 40 3.3 ug/L 03/17/23 05:51 03/17/23 16:27 1 Selenium <10 20 10 ug/L 03/17/23 05:51 03/17/23 16:27 1 Silver <1.5 10 1.5 ug/L 03/17/23 05:51 03/17/23 16:27 1 Tin <11 50 11 ug/L 03/17/23 05:51 03/17/23 16:27 1 Vanadium 1.0 J 10 1.0 ug/L 03/17/23 05:51 03/17/23 16:27 1 Zinc <8.7 20 8.7 ug/L 03/17/23 05:51 03/17/23 16:27 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/17/23 05:51 03/17/23 18:13 1 Thallium <0.26 1.0 0.26 ug/L 03/17/23 05:51 03/17/23 18:13 1 Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/17/23 09:52 03/17/23 19:11 1 General Chemistry Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Sulfide (SM 4500 S2 F-2011) 0.93 0.89 0.89 mg/L 03/17/23 10:39 1 Cyanide, Total (SW846 9012B) <0.0025 0.010 0.0025 mg/L 03/27/23 09:00 03/27/23 14:01 1 Client Sample ID: 3402-OW13D Lab Sample ID: 752-4551-1 Date Collected: 03/15/23 11:15 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane <0.32 0.50 0.32 ug/L 03/22/2314:21 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 93 70 - 130 03/22/23 14:21 1 Eurofins Raleigh Page 53 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW13D Lab Sample ID: 752-4551-1 Date Collected: 03/15/23 11:15 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL 1,1,1,2-Tetrachloroethane <0.17 1.0 1,1,1-Trichloroethane <0.12 1.0 1,1,2,2-Tetrachloroethane <0.28 1.0 1,1,2-Trichloroethane <0.14 1.0 1,1-Dichloroethane 2.0 1.0 1,1-Dichloroethene <0.21 1.0 1,1-Dichloropropene <0.15 1.0 1,2,3-Trichloropropane <0.49 1.0 1,2,4-Trichlorobenzene <0.14 1.0 1,2-Dibromo-3-Chloropropane <0.48 1.0 1,2-Dibromoethane <0.66 1.0 1,2-Dichlorobenzene <0.19 1.0 1,2-Dichloroethane <0.21 1.0 1,2-Dichloropropane <0.10 1.0 1,3-Dichlorobenzene <0.15 1.0 1,3-Dichloropropane <0.16 1.0 1,4-Dichlorobenzene <0.19 1.0 2,2-Dichloropropane <0.28 1.0 2-Butanone (MEK) <10 20 2-Hexanone <0.88 5.0 3-Chloropropene <0.11 1.0 4-Methyl-2-pentanone (MIBK) <1.1 5.0 Acetone <10 20 Acetonitrile <5.0 10 Acrolein <4.0 10 Acrylonitrile <3.5 10 Benzene <0.15 1.0 Bromochloromethane <0.48 1.0 Bromodichloromethane <0.17 1.0 Bromoform <0.22 1.0 Bromomethane <0.14 1.0 Carbon disulfide <1.5 5.0 Carbon tetrachloride <0.17 1.0 Chlorobenzene <0.17 1.0 Chloroethane <0.23 1.0 Chloroform <0.18 1.0 Chloromethane <0.13 1.0 Chloroprene <0.64 1.0 cis-1,2-Dichloroethene 0.36 J 1.0 cis-1,3-Dichloropropene <0.20 1.0 Dibromochloromethane <0.17 1.0 Dibromomethane <0.27 1.0 Dichlorodifluoromethane <0.20 1.0 Ethyl methacrylate <0.38 1.0 Ethylbenzene <0.13 1.0 Hexachlorobutadiene <0.22 1.0 lodomethane <1.7 5.0 Isobutyl alcohol <11 50 Methacrylonitrile <4.9 10 MDL Unit D Prepared Analyzed Dil Fac 0.17 ug/L 03/24/23 04:28 1 0.12 ug/L 03/24/23 04:28 1 0.28 ug/L 03/24/23 04:28 1 0.14 ug/L 03/24/23 04:28 1 0.13 ug/L 03/24/23 04:28 1 0.21 ug/L 03/24/23 04:28 1 0.15 ug/L 03/24/23 04:28 1 0.49 ug/L 03/24/23 04:28 1 0.14 ug/L 03/24/23 04:28 1 0.48 ug/L 03/24/23 04:28 1 0.66 ug/L 03/24/23 04:28 1 0.19 ug/L 03/24/23 04:28 1 0.21 ug/L 03/24/23 04:28 1 0.10 ug/L 03/24/23 04:28 1 0.15 ug/L 03/24/23 04:28 1 0.16 ug/L 03/24/23 04:28 1 0.19 ug/L 03/24/23 04:28 1 0.28 ug/L 03/24/23 04:28 1 10 ug/L 03/24/23 04:28 1 0.88 ug/L 03/24/23 04:28 1 0.11 ug/L 03/24/23 04:28 1 1.1 ug/L 03/24/23 04:28 1 10 ug/L 03/24/23 04:28 1 5.0 ug/L 03/24/23 04:28 1 4.0 ug/L 03/24/23 04:28 1 3.5 ug/L 03/24/23 04:28 1 0.15 ug/L 03/24/23 04:28 1 0.48 ug/L 03/24/23 04:28 1 0.17 ug/L 03/24/23 04:28 1 0.22 ug/L 03/24/23 04:28 1 0.14 ug/L 03/24/23 04:28 1 1.5 ug/L 03/24/23 04:28 1 0.17 ug/L 03/24/23 04:28 1 0.17 ug/L 03/24/23 04:28 1 0.23 ug/L 03/24/23 04:28 1 0.18 ug/L 03/24/23 04:28 1 0.13 ug/L 03/24/23 04:28 1 0.64 ug/L 03/24/23 04:28 1 0.15 ug/L 03/24/23 04:28 1 0.20 ug/L 03/24/23 04:28 1 0.17 ug/L 03/24/23 04:28 1 0.27 ug/L 03/24/23 04:28 1 0.20 ug/L 03/24/23 04:28 1 0.38 ug/L 03/24/23 04:28 1 0.13 ug/L 03/24/23 04:28 1 0.22 ug/L 03/24/23 04:28 1 1.7 ug/L 03/24/23 04:28 1 11 ug/L 03/24/23 04:28 1 4.9 ug/L 03/24/23 04:28 1 0 Eurofins Raleigh Page 54 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW13D Lab Sample ID: 752-4551-1 Date Collected: 03/15/23 11:15 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit Methyl methacrylate <0.51 1.0 0.51 ug/L Methylene Chloride 0.37 J B 1.0 0.23 ug/L Naphthalene <0.11 1.0 0.11 ug/L Propionitrile <5.0 10 5.0 ug/L Styrene <0.11 1.0 0.11 ug/L Tetrachloroethene <0.17 1.0 0.17 ug/L Toluene <0.14 1.0 0.14 ug/L trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L Trichloroethene <0.15 1.0 0.15 ug/L Trichlorofluoromethane <0.24 1.0 0.24 ug/L Vinyl acetate <0.95 5.0 0.95 ug/L Vinyl chloride <0.32 1.0 0.32 ug/L Xylenes, Total <0.45 3.0 0.45 ug/L Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 90 53 - 136 Dibromofluoromethane (Surr) 90 67- 129 Toluene-d8 (Surr) 89 59 - 134 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) Analyte Result Qualifier RL MDL Unit 1,2,4,5-Tetrachlorobenzene <4.7 10 4.7 ug/L 2,3,4,6-Tetrachlorophenol <4.5 10 4.5 ug/L 2,4,5-Trichlorophenol <3.4 10 3.4 ug/L 2,4,6-Trichlorophenol <2.3 10 2.3 ug/L 2,4-Dichlorophenol <3.8 10 3.8 ug/L 2,4-Dimethylphenol <3.1 10 3.1 ug/L 2,4-Dinitrophenol <17 52 17 ug/L 2,4-Dinitrotoluene <2.4 10 2.4 ug/L 2,6-Dinitrotoluene <2.9 10 2.9 ug/L 2-Chloronaphthalene <5.0 10 5.0 ug/L 2-Chlorophenol <3.3 10 3.3 ug/L 2-Methylphenol <1.9 10 1.9 ug/L 2-Nitroaniline <3.0 52 3.0 ug/L 2-Nitrophenol <4.1 10 4.1 ug/L 3 & 4 Methylphenol <1.5 10 1.5 ug/L 3,3'-Dichlorobenzidine <10 62 10 ug/L 3-Nitroaniline <3.1 52 3.1 ug/L 4,6-Dinitro-2-methylphenol <5.5 52 5.5 ug/L 4-Bromophenyl phenyl ether <4.9 10 4.9 ug/L 4-Chloro-3-methylphenol <2.6 10 2.6 ug/L 4-Chloroaniline <1.0 21 1.0 ug/L 4-Chlorophenyl phenyl ether <5.5 10 5.5 ug/L 4-Nitroaniline <3.1 52 3.1 ug/L 4-Nitrophenol <8.4 52 8.4 ug/L Acenaphthene <4.6 10 4.6 ug/L Acenaphthylene <3.7 10 3.7 ug/L Acetophenone <2.3 10 2.3 ug/L D Prepared Analyzed Dil Fac 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 03/24/23 04:28 1 Prepared Analyzed Dil Fac 03/24/23 04.28 1 03/24/23 04:28 1 03/24/23 04:28 1 D Prepared Analyzed Dil Fac 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 03/22/23 09:46 03/22/23 23:58 1 Eurofins Raleigh Page 55 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW13D Lab Sample ID: 752-4551-1 Date Collected: 03/15/23 11:15 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Anthracene <3.7 10 3.7 ug/L 03/22/23 09:46 03/22/23 23:58 1 Benzo[a]anthracene <4.4 10 4.4 ug/L 03/22/23 09:46 03/22/23 23:58 1 Benzo[a]pyrene <2.9 10 2.9 ug/L 03/22/23 09:46 03/22/23 23:58 1 Benzo[k]fluoranthene <3.2 10 3.2 ug/L 03/22/23 09:46 03/22/23 23:58 1 Benzo[g,h,i]perylene <3.1 10 3.1 ug/L 03/22/23 09:46 03/22/23 23:58 1 Benzo[k]fluoranthene <3.0 10 3.0 ug/L 03/22/23 09:46 03/22/23 23:58 1 Benzyl alcohol <2.7 10 2.7 ug/L 03/22/23 09:46 03/22/23 23:58 1 bis (2-chloroisopropyl) ether <3.2 10 3.2 ug/L 03/22/23 09:46 03/22/23 23:58 1 Bis(2-chloroethoxy)methane <1.9 10 1.9 ug/L 03/22/23 09:46 03/22/23 23:58 1 Bis(2-chloroethyl)ether <3.7 10 3.7 ug/L 03/22/23 09:46 03/22/23 23:58 1 Bis(2-ethylhexyl) phthalate <3.1 10 3.1 ug/L 03/22/23 09:46 03/22/23 23:58 1 Butyl benzyl phthalate <2.9 10 2.9 ug/L 03/22/23 09:46 03/22/23 23:58 1 Chrysene <4.0 10 4.0 ug/L 03/22/23 09:46 03/22/23 23:58 1 Dibenz(a,h)anthracene <3.1 10 3.1 ug/L 03/22/23 09:46 03/22/23 23:58 1 Dibenzofuran <2.0 10 2.0 ug/L 03/22/23 09:46 03/22/23 23:58 1 Diethyl phthalate <2.3 10 2.3 ug/L 03/22/23 09:46 03/22/23 23:58 1 Di-n-butyl phthalate <2.4 10 2.4 ug/L 03/22/23 09:46 03/22/23 23:58 1 Di-n-octyl phthalate <2.9 10 2.9 ug/L 03/22/23 09:46 03/22/23 23:58 1 Fluoranthene <1.7 10 1.7 ug/L 03/22/23 09:46 03/22/23 23:58 1 Fluorene <3.5 10 3.5 ug/L 03/22/23 09:46 03/22/23 23:58 1 Hexachlorobenzene <1.7 10 1.7 ug/L 03/22/23 09:46 03/22/23 23:58 1 Hexachlorocyclopentadiene <3.6 10 3.6 ug/L 03/22/23 09:46 03/22/23 23:58 1 Hexachloroethane <3.7 10 3.7 ug/L 03/22/23 09:46 03/22/23 23:58 1 Indeno[1,2,3-cd]pyrene <4.5 10 4.5 ug/L 03/22/23 09:46 03/22/23 23:58 1 Isophorone <2.1 10 2.1 ug/L 03/22/23 09:46 03/22/23 23:58 1 Nitrobenzene <3.6 10 3.6 ug/L 03/22/23 09:46 03/22/23 23:58 1 N-Nitrosodimethylamine <2.2 10 2.2 ug/L 03/22/23 09:46 03/22/23 23:58 1 N-Nitrosodi-n-propylamine <2.5 10 2.5 ug/L 03/22/23 09:46 03/22/23 23:58 1 N-Nitrosodiphenylamine <3.0 10 3.0 ug/L 03/22/23 09:46 03/22/23 23:58 1 Phenanthrene <4.5 10 4.5 ug/L 03/22/23 09:46 03/22/23 23:58 1 Phenol <1.6 10 1.6 ug/L 03/22/23 09:46 03/22/23 23:58 1 Pyrene <3.8 10 3.8 ug/L 03/22/23 09:46 03/22/23 23:58 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4,6-Tribromophenol (Surr) 49 30- 130 03/22/23 09:46 03/22/23 23:58 1 2-Fluorobiphenyl (Surr) 45 25 - 130 03/22/23 09:46 03/22/23 23:58 1 2-Fluorophenol (Surr) 28 10 - 130 03/22/23 09:46 03/22/23 23:58 1 Nitrobenzene-d5 (Surr) 43 30 - 130 03/22/23 09:46 03/22/23 23:58 1 Phenol-d5 (Surr) 18 10 - 130 03/22/23 09:46 03/22/23 23:58 1 Terphenyl-d14 (Surr) 74 35- 131 03/22/23 09:46 03/22/23 23:58 1 Method: SW846 8081 B - Organochlorine Pesticides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0021 0.052 0.0021 ug/L 03/21/23 09:55 03/23/23 17:56 1 4,4'-DDE <0.0010 0.052 0.0010 ug/L 03/21/23 09:55 03/23/23 17:56 1 4,4'-DDT <0.0010 0.052 0.0010 ug/L 03/21/23 09:55 03/23/23 17:56 1 Aldrin <0.0021 0.052 0.0021 ug/L 03/21/23 09:55 03/23/23 17:56 1 alpha-BHC <0.0010 0.052 0.0010 ug/L 03/21/23 09:55 03/23/23 17:56 1 beta-BHC <0.0021 0.052 0.0021 ug/L 03/21/23 09:55 03/23/23 17:56 1 Chlordane (technical) <0.17 0.52 0.17 ug/L 03/21/23 09:55 03/23/23 17:56 1 Eurofins Raleigh Page 56 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW13D Lab Sample ID: 752-4551-1 Date Collected: 03/15/23 11:15 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8081 B - Organochlorine Pesticides (GC) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Chlorobenzilate <0.66 3.1 0.66 ug/L 03/21/23 09:55 03/23/23 17:56 1 delta-BHC <0.0021 0.052 0.0021 ug/L 03/21/23 09:55 03/23/23 17:56 1 Dieldrin <0.0021 0.052 0.0021 ug/L 03/21/23 09:55 03/23/23 17:56 1 Endosulfan 1 <0.0021 0.052 0.0021 ug/L 03/21/23 09:55 03/23/23 17:56 1 Endosulfan 11 <0.0021 0.052 0.0021 ug/L 03/21/23 09:55 03/23/23 17:56 1 Endosulfan sulfate <0.0021 0.052 0.0021 ug/L 03/21/23 09:55 03/23/23 17:56 1 Endrin <0.0010 0.052 0.0010 ug/L 03/21/23 09:55 03/23/23 17:56 1 Endrin aldehyde <0.0041 0.052 0.0041 ug/L 03/21/23 09:55 03/23/23 17:56 1 gamma-BHC (Lindane) <0.0010 0.052 0.0010 ug/L 03/21/23 09:55 03/23/23 17:56 1 Heptachlor <0.0010 0.052 0.0010 ug/L 03/21/23 09:55 03/23/23 17:56 1 Heptachlor epoxide <0.0021 0.052 0.0021 ug/L 03/21/23 09:55 03/23/23 17:56 1 Isodrin <0.011 0.052 0.011 ug/L 03/21/23 09:55 03/23/23 17:56 1 Kepone <2.7 5.2 2.7 ug/L 03/21/23 09:55 03/23/23 17:56 1 Methoxychlor <0.0021 0.052 0.0021 ug/L 03/21/23 09:55 03/23/23 17:56 1 Toxaphene <0.32 5.2 0.32 ug/L 03/21/23 09:55 03/23/23 17:56 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl 103 30 - 130 03121123 09:55 03/23/23 17:56 1 Tetrachloro-m-xylene 69 30 - 130 03121123 09:55 03/23/23 17:56 1 Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1016 <0.33 *1 1.0 0.33 ug/L 03/21/23 09:55 03/23/23 17:56 1 PCB-1221 <0.35 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 17:56 1 PCB-1232 <0.35 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 17:56 1 PCB-1242 <0.35 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 17:56 1 PCB-1248 <0.35 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 17:56 1 PCB-1254 <0.35 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 17:56 1 PCB-1260 <0.35 `1 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 17:56 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 69 30 - 130 03121123 09:55 03/23/23 17:56 1 DCB Decachlorobiphenyl 103 30 - 130 03121123 09:55 03/23/23 17:56 1 Method: SW846 8151A- Herbicides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silvex (2,4,5-TP) <0.092 0.82 0.092 ug/L 03/20/23 08:47 03/22/23 02:42 1 2,4,5-T <0.13 0.82 0.13 ug/L 03/20/23 08:47 03/22/23 02:42 1 2,4-D <0.17 1.1 0.17 ug/L 03/20/23 08:47 03/22/23 02:42 1 Pentachlorophenol <0.022 0.24 0.022 ug/L 03/20/23 08:47 03/22/23 02:42 1 Dinoseb <0.096 0.48 0.096 ug/L 03/20/23 08:47 03/22/23 02:42 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCAA 93 26 - 137 03120123 08:47 03/22/23 02:42 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/20/23 05:11 03/20/23 14:51 1 Barium <4.4 10 4.4 ug/L 03/20/23 05:11 03/20/23 14:51 1 Beryllium <0.30 4.0 0.30 ug/L 03/20/23 05:11 03/20/23 14:51 1 Cadmium <0.44 5.0 0.44 ug/L 03/20/23 05:11 03/20/23 14:51 1 Eurofins Raleigh Page 57 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW13D Lab Sample ID: 752-4551-1 Date Collected: 03/15/23 11:15 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 6010D - Metals (ICP) - Total Recoverable (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Chromium <1.1 10 1.1 ug/L 03/20/23 05:11 03/20/23 14:51 1 Cobalt <1.4 10 1.4 ug/L 03/20/23 05:11 03/20/23 14:51 1 �. Copper <3.2 20 3.2 ug/L 03/20/23 05:11 03/20/23 14:51 1 Lead <6.6 10 6.6 ug/L 03/20/23 05:11 03/20/23 14:51 1 Nickel <3.3 40 3.3 ug/L 03/20/23 05:11 03/20/23 14:51 1 Selenium <10 20 10 ug/L 03/20/23 05:11 03/20/23 14:51 1 Silver <1.5 10 1.5 ug/L 03/20/23 05:11 03/20/23 14:51 1 Tin <11 50 11 ug/L 03/20/23 05:11 03/20/23 14:51 1 Vanadium <1.0 10 1.0 ug/L 03/20/23 05:11 03/20/23 14:51 1 Zinc <8.7 20 8.7 ug/L 03/20/23 05:11 03/20/23 14:51 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/20/23 05:11 03/20/23 21:45 1 Thallium <0.26 1.0 0.26 ug/L 03/20/23 05:11 03/20/23 21:45 1 Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/20/23 09:05 03/20/23 16:02 1 General Chemistry Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Sulfide (SM 4500 S2 F-2011) <0.89 0.89 0.89 mg/L 03/21/23 13:14 1 Cyanide, Total (SW846 9012B) <0.0025 0.010 0.0025 mg/L 03/27/23 09:00 03/27/23 14:01 1 Client Sample ID: 3402-OW7DA Lab Sample ID: 752-4551-2 Date Collected: 03/15/23 09:23 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane <0.32 0.50 0.32 ug/L 03/22/2314:48 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 86 70 - 130 03/22/23 14:48 1 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/24/23 04:56 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/24/23 04:56 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/24/23 04:56 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/24/23 04:56 1 1,1-Dichloroethane 0.72 J 1.0 0.13 ug/L 03/24/23 04:56 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/24/23 04:56 1 1,1-Dichloropropene <0.15 1.0 0.15 ug/L 03/24/23 04:56 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/24/23 04:56 1 1,2,4-Trichlorobenzene <0.14 1.0 0.14 ug/L 03/24/23 04:56 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/24/23 04:56 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/24/23 04:56 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/24/23 04:56 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/24/23 04:56 1 Eurofins Raleigh Page 58 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW7DA Lab Sample ID: 752-4551-2 Date Collected: 03/15/23 09:23 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/24/23 04:56 1 1,3-Dichlorobenzene <0.15 1.0 0.15 ug/L 03/24/23 04:56 1 1,3-Dichloropropane <0.16 1.0 0.16 ug/L 03/24/23 04:56 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/24/23 04:56 1 2,2-Dichloropropane <0.28 1.0 0.28 ug/L 03/24/23 04:56 1 2-Butanone (MEK) <10 20 10 ug/L 03/24/23 04:56 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/24/23 04:56 1 3-Chloropropene <0.11 1.0 0.11 ug/L 03/24/23 04:56 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/24/23 04:56 1 Acetone <10 20 10 ug/L 03/24/23 04:56 1 Acetonitrile <5.0 10 5.0 ug/L 03/24/23 04:56 1 Acrolein <4.0 10 4.0 ug/L 03/24/23 04:56 1 Acrylonitrile <3.5 10 3.5 ug/L 03/24/23 04:56 1 Benzene <0.15 1.0 0.15 ug/L 03/24/23 04:56 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/24/23 04:56 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/24/23 04:56 1 Bromoform <0.22 1.0 0.22 ug/L 03/24/23 04:56 1 Bromomethane <0.14 1.0 0.14 ug/L 03/24/23 04:56 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/24/23 04:56 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/24/23 04:56 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/24/23 04:56 1 Chloroethane <0.23 1.0 0.23 ug/L 03/24/23 04:56 1 Chloroform <0.18 1.0 0.18 ug/L 03/24/23 04:56 1 Chloromethane <0.13 1.0 0.13 ug/L 03/24/23 04:56 1 Chloroprene <0.64 1.0 0.64 ug/L 03/24/23 04:56 1 cis-1,2-Dichloroethene 0.19 J 1.0 0.15 ug/L 03/24/23 04:56 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/24/23 04:56 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/24/23 04:56 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/24/23 04:56 1 Dichlorodifluoromethane 0.63 J 1.0 0.20 ug/L 03/24/23 04:56 1 Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/24/23 04:56 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/24/23 04:56 1 Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/24/23 04:56 1 lodomethane <1.7 5.0 1.7 ug/L 03/24/23 04:56 1 Isobutyl alcohol <11 50 11 ug/L 03/24/23 04:56 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/24/23 04:56 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/24/23 04:56 1 Methylene Chloride 0.41 J B 1.0 0.23 ug/L 03/24/23 04:56 1 Naphthalene <0.11 1.0 0.11 ug/L 03/24/23 04:56 1 Propionitrile <5.0 10 5.0 ug/L 03/24/23 04:56 1 Styrene <0.11 1.0 0.11 ug/L 03/24/23 04:56 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/24/23 04:56 1 Toluene <0.14 1.0 0.14 ug/L 03/24/23 04:56 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/24/23 04:56 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/24/23 04:56 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/24/23 04:56 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/24/23 04:56 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/24/23 04:56 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/24/23 04:56 1 0 Eurofins Raleigh Page 59 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Client Sample ID: 3402-OW7DA Date Collected: 03/15/23 09:23 Date Received: 03/16/23 14:30 Job ID: 752-4475-1 Lab Sample ID: 752-4551-2 Matrix: Ground Water Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Vinyl chloride <0.32 1.0 0.32 ug/L - 03/24/23 04:56 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/24/23 04:56 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed DU Fac 4-Bromofluorobenzene (Surr) 94 53 - 136 03124123 04:56 1 Dibromofluoromethane (Surr) 97 67- 129 03/24/23 04:56 1 Toluene-d8 (Surr) 95 59 - 134 03/24/23 04:56 1 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) C Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2,4,5-Tetrachlorobenzene <4.6 10 4.6 ug/L 03/22/23 09:46 03/23/23 00:23 1 2,3,4,6-Tetrachlorophenol <4.4 10 4.4 ug/L 03/22/23 09:46 03/23/23 00:23 1 2,4,5-Trichlorophenol <3.4 10 3.4 ug/L 03/22/23 09:46 03/23/23 00:23 1 2,4,6-Trichlorophenol <2.3 10 2.3 ug/L 03/22/23 09:46 03/23/23 00:23 1 2,4-Dichlorophenol <3.8 10 3.8 ug/L 03/22/23 09:46 03/23/23 00:23 1 2,4-Dimethylphenol <3.1 10 3.1 ug/L 03/22/23 09:46 03/23/23 00:23 1 2,4-Dinitrophenol <16 51 16 ug/L 03/22/23 09:46 03/23/23 00:23 1 2,4-Dinitrotoluene <2.4 10 2.4 ug/L 03/22/23 09:46 03/23/23 00:23 1 2,6-Dinitrotoluene <2.9 10 2.9 ug/L 03/22/23 09:46 03/23/23 00:23 1 2-Chloronaphthalene <4.9 10 4.9 ug/L 03/22/23 09:46 03/23/23 00:23 1 2-Chlorophenol <3.3 10 3.3 ug/L 03/22/23 09:46 03/23/23 00:23 1 2-Methylphenol <1.9 10 1.9 ug/L 03/22/23 09:46 03/23/23 00:23 1 2-Nitroaniline <3.0 51 3.0 ug/L 03/22/23 09:46 03/23/23 00:23 1 2-Nitrophenol <4.0 10 4.0 ug/L 03/22/23 09:46 03/23/23 00:23 1 3 & 4 Methylphenol <1.4 10 1.4 ug/L 03/22/23 09:46 03/23/23 00:23 1 3,3'-Dichlorobenzidine <10 62 10 ug/L 03/22/23 09:46 03/23/23 00:23 1 3-Nitroaniline <3.1 51 3.1 ug/L 03/22/23 09:46 03/23/23 00:23 1 4,6-Dinitro-2-methylphenol <5.4 51 5.4 ug/L 03/22/23 09:46 03/23/23 00:23 1 4-Bromophenyl phenyl ether <4.8 10 4.8 ug/L 03/22/23 09:46 03/23/23 00:23 1 4-Chloro-3-methylphenol <2.6 10 2.6 ug/L 03/22/23 09:46 03/23/23 00:23 1 4-Chloroaniline <1.0 21 1.0 ug/L 03/22/23 09:46 03/23/23 00:23 1 4-Chlorophenyl phenyl ether <5.4 10 5.4 ug/L 03/22/23 09:46 03/23/23 00:23 1 4-Nitroaniline <3.1 51 3.1 ug/L 03/22/23 09:46 03/23/23 00:23 1 4-Nitrophenol <8.3 51 8.3 ug/L 03/22/23 09:46 03/23/23 00:23 1 Acenaphthene <4.5 10 4.5 ug/L 03/22/23 09:46 03/23/23 00:23 1 Acenaphthylene <3.7 10 3.7 ug/L 03/22/23 09:46 03/23/23 00:23 1 Acetophenone <2.3 10 2.3 ug/L 03/22/23 09:46 03/23/23 00:23 1 Anthracene <3.7 10 3.7 ug/L 03/22/23 09:46 03/23/23 00:23 1 Benzo[a]anthracene <4.3 10 4.3 ug/L 03/22/23 09:46 03/23/23 00:23 1 Benzo[a]pyrene <2.9 10 2.9 ug/L 03/22/23 09:46 03/23/23 00:23 1 Benzo[b]fluoranthene <3.2 10 3.2 ug/L 03/22/23 09:46 03/23/23 00:23 1 Benzo[g,h,i]perylene <3.1 10 3.1 ug/L 03/22/23 09:46 03/23/23 00:23 1 Benzo[k]fluoranthene <3.0 10 3.0 ug/L 03/22/23 09:46 03/23/23 00:23 1 Benzyl alcohol <2.7 10 2.7 ug/L 03/22/23 09:46 03/23/23 00:23 1 bis (2-chloroisopropyl) ether <3.2 10 3.2 ug/L 03/22/23 09:46 03/23/23 00:23 1 Bis(2-chloroethoxy)methane <1.9 10 1.9 ug/L 03/22/23 09:46 03/23/23 00:23 1 Bis(2-chloroethyl)ether <3.7 10 3.7 ug/L 03/22/23 09:46 03/23/23 00:23 1 Bis(2-ethylhexyl) phthalate <3.1 10 3.1 ug/L 03/22/23 09:46 03/23/23 00:23 1 Butyl benzyl phthalate <2.9 10 2.9 ug/L 03/22/23 09:46 03/23/23 00:23 1 Chrysene <3.9 10 3.9 ug/L 03/22/23 09:46 03/23/23 00:23 1 Eurofins Raleigh Page 60 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW7DA Lab Sample ID: 752-4551-2 Date Collected: 03/15/23 09:23 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Dibenz(a,h)anthracene <3.1 10 3.1 ug/L 03/22/23 09:46 03/23/23 00:23 1 Dibenzofuran <2.0 10 2.0 ug/L 03/22/23 09:46 03/23/23 00:23 1 �. Diethyl phthalate <2.3 10 2.3 ug/L 03/22/23 09:46 03/23/23 00:23 1 Di-n-butyl phthalate <2.4 10 2.4 ug/L 03/22/23 09:46 03/23/23 00:23 1 Di-n-octyl phthalate <2.9 10 2.9 ug/L 03/22/23 09:46 03/23/23 00:23 1 Fluoranthene <1.6 10 1.6 ug/L 03/22/23 09:46 03/23/23 00:23 1 Fluorene <3.5 10 3.5 ug/L 03/22/23 09:46 03/23/23 00:23 1 Hexachlorobenzene <1.6 10 1.6 ug/L 03/22/23 09:46 03/23/23 00:23 1 Hexachlorocyclopentadiene <3.6 10 3.6 ug/L 03/22/23 09:46 03/23/23 00:23 1 Hexachloroethane <3.7 10 3.7 ug/L 03/22/23 09:46 03/23/23 00:23 1 Indeno[1,2,3-cd]pyrene <4.4 10 4.4 ug/L 03/22/23 09:46 03/23/23 00:23 1 Isophorone <2.1 10 2.1 ug/L 03/22/23 09:46 03/23/23 00:23 1 Nitrobenzene <3.6 10 3.6 ug/L 03/22/23 09:46 03/23/23 00:23 1 N-Nitrosodimethylamine <2.2 10 2.2 ug/L 03/22/23 09:46 03/23/23 00:23 1 N-Nitrosodi-n-propylamine <2.5 10 2.5 ug/L 03/22/23 09:46 03/23/23 00:23 1 N-Nitrosodiphenylamine <3.0 10 3.0 ug/L 03/22/23 09:46 03/23/23 00:23 1 Phenanthrene <4.4 10 4.4 ug/L 03/22/23 09:46 03/23/23 00:23 1 Phenol <1.5 10 1.5 ug/L 03/22/23 09:46 03/23/23 00:23 1 Pyrene <3.8 10 3.8 ug/L 03/22/23 09:46 03/23/23 00:23 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4,6-Tribromophenol (Surr) 68 30- 130 03/22/23 09:46 03/23/23 00:23 1 2-Fluorobiphenyl (Surr) 64 25 - 130 03/22/23 09:46 03/23/23 00:23 1 2-Fluorophenol (Surr) 34 10 - 130 03/22/23 09:46 03/23/23 00:23 1 Nitrobenzene-d5 (Surr) 60 30 - 130 03/22/23 09:46 03/23/23 00:23 1 Phenol-d5 (Surr) 22 10 - 130 03/22/23 09:46 03/23/23 00:23 1 Terphenyl-d14 (Surr) 94 35- 131 03/22/23 09:46 03/23/23 00:23 1 Method: SW846 8081 B - Organochlorine Pesticides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/23/23 18:14 1 4,4'-DDE <0.00098 0.049 0.00098 ug/L 03/21/23 09:55 03/23/23 18:14 1 4,4'-DDT <0.00098 0.049 0.00098 ug/L 03/21/23 09:55 03/23/23 18:14 1 Aldrin <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/23/23 18:14 1 alpha-BHC <0.00098 0.049 0.00098 ug/L 03/21/23 09:55 03/23/23 18:14 1 beta-BHC <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/23/23 18:14 1 Chlordane (technical) <0.16 0.49 0.16 ug/L 03/21/23 09:55 03/23/23 18:14 1 Chlorobenzilate <0.63 2.9 0.63 ug/L 03/21/23 09:55 03/23/23 18:14 1 delta-BHC <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/23/23 18:14 1 Dieldrin <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/23/23 18:14 1 Endosulfan I <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/23/23 18:14 1 Endosulfan II <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/23/23 18:14 1 Endosulfan sulfate <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/23/23 18:14 1 Endrin <0.00098 0.049 0.00098 ug/L 03/21/23 09:55 03/23/23 18:14 1 Endrin aldehyde <0.0039 0.049 0.0039 ug/L 03/21/23 09:55 03/23/23 18:14 1 gamma-BHC (Lindane) <0.00098 0.049 0.00098 ug/L 03/21/23 09:55 03/23/23 18:14 1 Heptachlor <0.00098 0.049 0.00098 ug/L 03/21/23 09:55 03/23/23 18:14 1 Heptachlor epoxide <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/23/23 18:14 1 Isodrin <0.011 0.049 0.011 ug/L 03/21/23 09:55 03/23/23 18:14 1 Kepone <2.5 4.9 2.5 ug/L 03/21/23 09:55 03/23/23 18:14 1 Eurofins Raleigh Page 61 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW7DA Lab Sample ID: 752-4551-2 Date Collected: 03/15/23 09:23 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8081 B - Organochlorine Pesticides (GC) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Methoxychlor <0.0020 0.049 0.0020 ug/L 03/21/23 09:55 03/23/23 18:14 1 Toxaphene <0.30 4.9 0.30 ug/L 03/21/23 09:55 03/23/23 18:14 1 �. Surrogate %Recovery Qualifier Limits Prepared Analyzed DU Fac DCB Decachlorobiphenyl 108 30 - 130 03121123 09:55 03/23/23 18:14 1 Tetrachloro-m-xylene 69 30 - 130 03/21/23 09:55 03/23/23 18:14 1 Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography- Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1016 <0.31 *1 0.98 0.31 ug/L 03/21/23 09:55 03/23/23 18:14 1 PCB-1221 <0.33 0.98 0.33 ug/L 03/21/23 09:55 03/23/23 18:14 1 PCB-1232 <0.33 0.98 0.33 ug/L 03/21/23 09:55 03/23/23 18:14 1 PCB-1242 <0.33 0.98 0.33 ug/L 03/21/23 09:55 03/23/23 18:14 1 PCB-1248 <0.33 0.98 0.33 ug/L 03/21/23 09:55 03/23/23 18:14 1 PCB-1254 <0.33 0.98 0.33 ug/L 03/21/23 09:55 03/23/23 18:14 1 PCB-1260 <0.33 *1 0.98 0.33 ug/L 03/21/23 09:55 03/23/23 18:14 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac C Tetrachloro-m-xylene 69 30 - 130 03121123 09:55 03/23/23 18:14 1 DCB Decachlorobiphenyl 108 30 - 130 03/21/23 09:55 03/23/23 18:14 1 Method: SW846 8151A- Herbicides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silvex (2,4,5-TP) <0.089 0.79 0.089 ug/L 03/20/23 08:47 03/22/23 03:04 1 2,4,5-T <0.13 0.79 0.13 ug/L 03/20/23 08:47 03/22/23 03:04 1 2,4-D <0.17 1.0 0.17 ug/L 03/20/23 08:47 03/22/23 03:04 1 Pentachlorophenol <0.021 0.23 0.021 ug/L 03/20/23 08:47 03/22/23 03:04 1 Dinoseb <0.093 0.47 0.093 ug/L 03/20/23 08:47 03/22/23 03:04 1 Surrogate DCAA %Recovery Qualifier Limits 99 26-137 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier Arsenic <6.4 Barium <4.4 Beryllium <0.30 Cadmium <0.44 Chromium 3.2 J Cobalt <1.4 Copper <3.2 Lead <6.6 Nickel <3.3 Selenium <10 Silver <1.5 Tin <11 Vanadium 6.6 J Zinc <8.7 Prepared Analyzed Dil Fac 03120123 08:47 03/22/23 03:04 1 RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/20/23 05:11 03/20/23 15:01 1 10 4.4 ug/L 03/20/23 05:11 03/20/23 15:01 1 4.0 0.30 ug/L 03/20/23 05:11 03/20/23 15:01 1 5.0 0.44 ug/L 03/20/23 05:11 03/20/23 15:01 1 10 1.1 ug/L 03/20/23 05:11 03/20/23 15:01 1 10 1.4 ug/L 03/20/23 05:11 03/20/23 15:01 1 20 3.2 ug/L 03/20/23 05:11 03/20/23 15:01 1 10 6.6 ug/L 03/20/23 05:11 03/20/23 15:01 1 40 3.3 ug/L 03/20/23 05:11 03/20/23 15:01 1 20 10 ug/L 03/20/23 05:11 03/20/23 15:01 1 10 1.5 ug/L 03/20/23 05:11 03/20/23 15:01 1 50 11 ug/L 03/20/23 05:11 03/20/23 15:01 1 10 1.0 ug/L 03/20/23 05:11 03/20/23 15:01 1 20 8.7 ug/L 03/20/23 05:11 03/20/23 15:01 1 Eurofins Raleigh Page 62 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW7DA Lab Sample ID: 752-4551-2 Date Collected: 03/15/23 09:23 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac a Antimony <0.34 5.0 0.34 ug/L - - 03/20/23 05:11 03/20/23 21:57 - 1 Thallium <0.26 1.0 0.26 ug/L 03/20/23 05:11 03/20/23 21:57 1 Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/20/23 09:05 03/20/23 16:12 1 F General Chemistry Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Sulfide (SM 4500 S2 F-2011) <0.93 0.93 0.93 mg/L - 03/21/23 13:14 1 Cyanide, Total (SW846 9012B) <0.0025 0.010 0.0025 mg/L 03/27/23 09:00 03/27/23 14:02 1 Client Sample ID: 3402-OW11 Lab Sample ID: 752-4551-3 Date Collected: 03/15/23 12:53 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8260 SIM - 1,4-Dioxane by SIM Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane <0.32 0.50 0.32 ug/L 03/22/2315:15 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed DU Fac 4-Bromofluorobenzene (Surr) 92 70 - 130 03/22/23 15:15 1 F7 Method: SW846 8260D - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/24/23 05:25 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/24/23 05:25 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/24/23 05:25 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/24/23 05:25 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/24/23 05:25 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/24/23 05:25 1 1,1-Dichloropropene <0.15 1.0 0.15 ug/L 03/24/23 05:25 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/24/23 05:25 1 1,2,4-Trichlorobenzene <0.14 1.0 0.14 ug/L 03/24/23 05:25 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/24/23 05:25 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/24/23 05:25 1 1,2-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/24/23 05:25 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/24/23 05:25 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/24/23 05:25 1 1,3-Dichlorobenzene <0.15 1.0 0.15 ug/L 03/24/23 05:25 1 1,3-Dichloropropane <0.16 1.0 0.16 ug/L 03/24/23 05:25 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/24/23 05:25 1 2,2-Dichloropropane <0.28 1.0 0.28 ug/L 03/24/23 05:25 1 2-Butanone (MEK) <10 20 10 ug/L 03/24/23 05:25 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/24/23 05:25 1 3-Chloropropene <0.11 1.0 0.11 ug/L 03/24/23 05:25 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/24/23 05:25 1 Acetone <10 20 10 ug/L 03/24/23 05:25 1 Acetonitrile <5.0 10 5.0 ug/L 03/24/23 05:25 1 Acrolein <4.0 10 4.0 ug/L 03/24/23 05:25 1 Acrylonitrile <3.5 10 3.5 ug/L 03/24/23 05:25 1 Eurofins Raleigh Page 63 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW11 Lab Sample ID: 752-4551-3 Date Collected: 03/15/23 12:53 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Benzene <0.15 1.0 0.15 ug/L 03/24/23 05:25 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/24/23 05:25 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/24/23 05:25 1 Bromoform <0.22 1.0 0.22 ug/L 03/24/23 05:25 1 Bromomethane <0.14 1.0 0.14 ug/L 03/24/23 05:25 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/24/23 05:25 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/24/23 05:25 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/24/23 05:25 1 Chloroethane <0.23 1.0 0.23 ug/L 03/24/23 05:25 1 Chloroform <0.18 1.0 0.18 ug/L 03/24/23 05:25 1 Chloromethane <0.13 1.0 0.13 ug/L 03/24/23 05:25 1 Chloroprene <0.64 1.0 0.64 ug/L 03/24/23 05:25 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/24/23 05:25 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/24/23 05:25 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/24/23 05:25 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/24/23 05:25 1 Dichlorodifluoromethane <0.20 1.0 0.20 ug/L 03/24/23 05:25 1 Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/24/23 05:25 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/24/23 05:25 1 Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/24/23 05:25 1 lodomethane <1.7 5.0 1.7 ug/L 03/24/23 05:25 1 Isobutyl alcohol <11 50 11 ug/L 03/24/23 05:25 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/24/23 05:25 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/24/23 05:25 1 Methylene Chloride <0.23 1.0 0.23 ug/L 03/24/23 05:25 1 Naphthalene <0.11 1.0 0.11 ug/L 03/24/23 05:25 1 Propionitrile <5.0 10 5.0 ug/L 03/24/23 05:25 1 Styrene <0.11 1.0 0.11 ug/L 03/24/23 05:25 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/24/23 05:25 1 Toluene <0.14 1.0 0.14 ug/L 03/24/23 05:25 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/24/23 05:25 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/24/23 05:25 1 trans- l,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/24/23 05:25 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/24/23 05:25 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/24/23 05:25 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/24/23 05:25 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/24/23 05:25 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/24/23 05:25 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 89 53 - 136 03/24/23 05:25 1 Dibromofluoromethane (Surr) 95 67- 129 03124123 05:25 1 Toluene-d8 (Surr) 93 59 - 134 03124123 05:25 1 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2,4,5-Tetrachlorobenzene <4.6 10 4.6 ug/L 03/22/23 09:46 03/23/23 00:48 1 2,3,4,6-Tetrachlorophenol <4.4 10 4.4 ug/L 03/22/23 09:46 03/23/23 00:48 1 2,4,5-Trichlorophenol <3.4 10 3.4 ug/L 03/22/23 09:46 03/23/23 00:48 1 2,4,6-Trichlorophenol <2.2 10 2.2 ug/L 03/22/23 09:46 03/23/23 00:48 1 0 Eurofins Raleigh Page 64 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW11 Lab Sample ID: 752-4551-3 Date Collected: 03/15/23 12:53 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 2,4-Dichlorophenol <3.8 10 3.8 ug/L 03/22/23 09:46 03/23/23 00:48 1 2,4-Dimethylphenol <3.1 10 3.1 ug/L 03/22/23 09:46 03/23/23 00:48 1 2,4-Dinitrophenol <16 51 16 ug/L 03/22/23 09:46 03/23/23 00:48 1 2,4-Dinitrotoluene <2.3 10 2.3 ug/L 03/22/23 09:46 03/23/23 00:48 1 2,6-Dinitrotoluene <2.9 10 2.9 ug/L 03/22/23 09:46 03/23/23 00:48 1 2-Chloronaphthalene <4.9 10 4.9 ug/L 03/22/23 09:46 03/23/23 00:48 1 2-Chlorophenol <3.3 10 3.3 ug/L 03/22/23 09:46 03/23/23 00:48 1 2-Methylphenol <1.8 10 1.8 ug/L 03/22/23 09:46 03/23/23 00:48 1 2-Nitroaniline <3.0 51 3.0 ug/L 03/22/23 09:46 03/23/23 00:48 1 2-Nitrophenol <4.0 10 4.0 ug/L 03/22/23 09:46 03/23/23 00:48 1 3 & 4 Methylphenol <1.4 10 1.4 ug/L 03/22/23 09:46 03/23/23 00:48 1 3,3'-Dichlorobenzidine <10 61 10 ug/L 03/22/23 09:46 03/23/23 00:48 1 3-Nitroaniline <3.1 51 3.1 ug/L 03/22/23 09:46 03/23/23 00:48 1 4,6-Dinitro-2-methylphenol <5.4 51 5.4 ug/L 03/22/23 09:46 03/23/23 00:48 1 4-Bromophenyl phenyl ether <4.8 10 4.8 ug/L 03/22/23 09:46 03/23/23 00:48 1 4-Chloro-3-methylphenol <2.5 10 2.5 ug/L 03/22/23 09:46 03/23/23 00:48 1 4-Chloroaniline <1.0 20 1.0 ug/L 03/22/23 09:46 03/23/23 00:48 1 4-Chlorophenyl phenyl ether <5.4 10 5.4 ug/L 03/22/23 09:46 03/23/23 00:48 1 4-Nitroaniline <3.1 51 3.1 ug/L 03/22/23 09:46 03/23/23 00:48 1 4-Nitrophenol <8.3 51 8.3 ug/L 03/22/23 09:46 03/23/23 00:48 1 Acenaphthene <4.5 10 4.5 ug/L 03/22/23 09:46 03/23/23 00:48 1 Acenaphthylene <3.7 10 3.7 ug/L 03/22/23 09:46 03/23/23 00:48 1 Acetophenone <2.2 10 2.2 ug/L 03/22/23 09:46 03/23/23 00:48 1 Anthracene <3.7 10 3.7 ug/L 03/22/23 09:46 03/23/23 00:48 1 Benzo[a]anthracene <4.3 10 4.3 ug/L 03/22/23 09:46 03/23/23 00:48 1 Benzo[a]pyrene <2.9 10 2.9 ug/L 03/22/23 09:46 03/23/23 00:48 1 Benzo[b]fluoranthene <3.2 10 3.2 ug/L 03/22/23 09:46 03/23/23 00:48 1 Benzo[g,h,i]perylene <3.1 10 3.1 ug/L 03/22/23 09:46 03/23/23 00:48 1 Benzo[k]fluoranthene <3.0 10 3.0 ug/L 03/22/23 09:46 03/23/23 00:48 1 Benzyl alcohol <2.6 10 2.6 ug/L 03/22/23 09:46 03/23/23 00:48 1 bis (2-chloroisopropyl) ether <3.2 10 3.2 ug/L 03/22/23 09:46 03/23/23 00:48 1 Bis(2-chloroethoxy)methane <1.8 10 1.8 ug/L 03/22/23 09:46 03/23/23 00:48 1 Bis(2-chloroethyl)ether <3.7 10 3.7 ug/L 03/22/23 09:46 03/23/23 00:48 1 Bis(2-ethylhexyl) phthalate <3.1 10 3.1 ug/L 03/22/23 09:46 03/23/23 00:48 1 Butyl benzyl phthalate <2.9 10 2.9 ug/L 03/22/23 09:46 03/23/23 00:48 1 Chrysene <3.9 10 3.9 ug/L 03/22/23 09:46 03/23/23 00:48 1 Dibenz(a,h)anthracene <3.1 10 3.1 ug/L 03/22/23 09:46 03/23/23 00:48 1 Dibenzofuran <1.9 10 1.9 ug/L 03/22/23 09:46 03/23/23 00:48 1 Diethyl phthalate <2.2 10 2.2 ug/L 03/22/23 09:46 03/23/23 00:48 1 Di-n-butyl phthalate <2.3 10 2.3 ug/L 03/22/23 09:46 03/23/23 00:48 1 Di-n-octyl phthalate <2.9 10 2.9 ug/L 03/22/23 09:46 03/23/23 00:48 1 Fluoranthene <1.6 10 1.6 ug/L 03/22/23 09:46 03/23/23 00:48 1 Fluorene <3.5 10 3.5 ug/L 03/22/23 09:46 03/23/23 00:48 1 Hexachlorobenzene <1.6 10 1.6 ug/L 03/22/23 09:46 03/23/23 00:48 1 Hexachlorocyclopentadiene <3.6 10 3.6 ug/L 03/22/23 09:46 03/23/23 00:48 1 Hexachloroethane <3.7 10 3.7 ug/L 03/22/23 09:46 03/23/23 00:48 1 Indeno[1,2,3-cd]pyrene <4.4 10 4.4 ug/L 03/22/23 09:46 03/23/23 00:48 1 Isophorone <2.0 10 2.0 ug/L 03/22/23 09:46 03/23/23 00:48 1 Nitrobenzene <3.6 10 3.6 ug/L 03/22/23 09:46 03/23/23 00:48 1 0 Eurofins Raleigh Page 65 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW11 Lab Sample ID: 752-4551-3 Date Collected: 03/15/23 12:53 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac N-Nitrosodimethylamine <2.1 10 2.1 ug/L 03/22/23 09:46 03/23/23 00:48 1 N-Nitrosodi-n-propylamine <2.4 10 2.4 ug/L 03/22/23 09:46 03/23/23 00:48 1 N-Nitrosodiphenylamine <3.0 10 3.0 ug/L 03/22/23 09:46 03/23/23 00:48 1 Phenanthrene <4.4 10 4.4 ug/L 03/22/23 09:46 03/23/23 00:48 1 Phenol <1.5 10 1.5 ug/L 03/22/23 09:46 03/23/23 00:48 1 Pyrene <3.8 10 3.8 ug/L 03/22/23 09:46 03/23/23 00:48 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4,6-Tribromophenol (Surr) 65 30- 130 03/22/23 09:46 03/23/23 00:48 1 2-Fluorobiphenyl (Surr) 62 25 - 130 03/22/23 09:46 03/23/23 00:48 1 2-Fluorophenol (Surr) 30 10 - 130 03/22/23 09:46 03/23/23 00:48 1 Nitrobenzene-d5 (Surr) 57 30 - 130 03/22/23 09:46 03123123 00:48 1 Phenol-d5 (Surr) 20 10- 130 03/22/23 09:46 03123123 00:48 1 Terphenyl-d14 (Surr) 87 35- 131 03/22/23 09:46 03123123 00:48 1 Method: SW846 8081 B - Organochlorine Pesticides (GC) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0021 0.051 0.0021 ug/L 03/21/23 09:55 03/23/23 18:32 1 4,4'-DDE <0.0010 0.051 0.0010 ug/L 03/21/23 09:55 03/23/23 18:32 1 4,4'-DDT <0.0010 0.051 0.0010 ug/L 03/21/23 09:55 03/23/23 18:32 1 Aldrin <0.0021 0.051 0.0021 ug/L 03/21/23 09:55 03/23/23 18:32 1 alpha-BHC <0.0010 0.051 0.0010 ug/L 03/21/23 09:55 03/23/23 18:32 1 beta-BHC <0.0021 0.051 0.0021 ug/L 03/21/23 09:55 03/23/23 18:32 1 Chlordane (technical) <0.16 0.51 0.16 ug/L 03/21/23 09:55 03/23/23 18:32 1 Chlorobenzilate <0.66 3.1 0.66 ug/L 03/21/23 09:55 03/23/23 18:32 1 delta-BHC <0.0021 0.051 0.0021 ug/L 03/21/23 09:55 03/23/23 18:32 1 Dieldrin <0.0021 0.051 0.0021 ug/L 03/21/23 09:55 03/23/23 18:32 1 Endosulfan 1 <0.0021 0.051 0.0021 ug/L 03/21/23 09:55 03/23/23 18:32 1 Endosulfan 11 <0.0021 0.051 0.0021 ug/L 03/21/23 09:55 03/23/23 18:32 1 Endosulfan sulfate <0.0021 0.051 0.0021 ug/L 03/21/23 09:55 03/23/23 18:32 1 Endrin <0.0010 0.051 0.0010 ug/L 03/21/23 09:55 03/23/23 18:32 1 Endrin aldehyde <0.0041 0.051 0.0041 ug/L 03/21/23 09:55 03/23/23 18:32 1 gamma-BHC (Lindane) <0.0010 0.051 0.0010 ug/L 03/21/23 09:55 03/23/23 18:32 1 Heptachlor <0.0010 0.051 0.0010 ug/L 03/21/23 09:55 03/23/23 18:32 1 Heptachlor epoxide <0.0021 0.051 0.0021 ug/L 03/21/23 09:55 03/23/23 18:32 1 Isodrin <0.011 0.051 0.011 ug/L 03/21/23 09:55 03/23/23 18:32 1 Kepone <2.7 5.1 2.7 ug/L 03/21/23 09:55 03/23/23 18:32 1 Methoxychlor <0.0021 0.051 0.0021 ug/L 03/21/23 09:55 03/23/23 18:32 1 Toxaphene <0.32 5.1 0.32 ug/L 03/21/23 09:55 03/23/23 18:32 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl 96 30- 130 03/21/23 09:55 03/23/23 18:32 1 Tetrachloro-m-xylene 62 30 - 130 03121123 09:55 03123123 18:32 1 Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1016 <0.33 "1 1.0 0.33 ug/L 03/21/23 09:55 03/23/23 18:32 1 PCB-1221 <0.35 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 18:32 1 PCB-1232 <0.35 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 18:32 1 PCB-1242 <0.35 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 18:32 1 Eurofins Raleigh Page 66 of 141 4/11 /2023 Client Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Client Sample ID: 3402-OW11 Lab Sample ID: 752-4551-3 Date Collected: 03/15/23 12:53 Matrix: Ground Water Date Received: 03/16/23 14:30 Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography (Continued) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1248 <0.35 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 18:32 1 PCB-1254 <0.35 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 18:32 1 PCB-1260 <0.35 "1 1.0 0.35 ug/L 03/21/23 09:55 03/23/23 18:32 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 62 30 - 130 03121123 09:55 03/23/23 18:32 1 DCB Decachlorobiphenyl 96 30 - 130 03/21/23 09:55 03/23/23 18:32 1 Method: SW846 8151A- Herbicides (GC) C Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silvex (2,4,5-TP) <0.095 0.84 0.095 ug/L 03/20/23 08:47 03/22/23 03:26 1 2,4,5-T <0.14 0.84 0.14 ug/L 03/20/23 08:47 03/22/23 03:26 1 2,4-D <0.18 1.1 0.18 ug/L 03/20/23 08:47 03/22/23 03:26 1 Pentachlorophenol <0.023 0.25 0.023 ug/L 03/20/23 08:47 03/22/23 03:26 1 Dinoseb <0.099 0.49 0.099 ug/L 03/20/23 08:47 03/22/23 03:26 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dll Fac DCAA 87 26 - 137 03/20/23 08:47 03/22/23 03:26 1 Method: SW846 6010D - Metals (ICP) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Arsenic <6.4 20 6.4 ug/L 03/20/23 05:11 03/20/23 15:04 1 Barium 250 10 4.4 ug/L 03/20/23 05:11 03/20/23 15:04 1 Beryllium <0.30 4.0 0.30 ug/L 03/20/23 05:11 03/20/23 15:04 1 Cadmium <0.44 5.0 0.44 ug/L 03/20/23 05:11 03/20/23 15:04 1 Chromium 1.5 J 10 1.1 ug/L 03/20/23 05:11 03/20/23 15:04 1 Cobalt <1.4 10 1.4 ug/L 03/20/23 05:11 03/20/23 15:04 1 Copper <3.2 20 3.2 ug/L 03/20/23 05:11 03/20/23 15:04 1 Lead <6.6 10 6.6 ug/L 03/20/23 05:11 03/20/23 15:04 1 Nickel <3.3 40 3.3 ug/L 03/20/23 05:11 03/20/23 15:04 1 Selenium <10 20 10 ug/L 03/20/23 05:11 03/20/23 15:04 1 Silver <1.5 10 1.5 ug/L 03/20/23 05:11 03/20/23 15:04 1 Tin <11 50 11 ug/L 03/20/23 05:11 03/20/23 15:04 1 Vanadium <1.0 10 1.0 ug/L 03/20/23 05:11 03/20/23 15:04 1 Zinc <8.7 20 8.7 ug/L 03/20/23 05:11 03/20/23 15:04 1 Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Antimony <0.34 5.0 0.34 ug/L 03/20/23 05:11 03/20/23 22:01 1 Thallium <0.26 1.0 0.26 ug/L 03/20/23 05:11 03/20/23 22:01 1 Method: SW846 7470A - Mercury (CVAA) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Mercury <0.080 0.20 0.080 ug/L 03/20/23 09:05 03/20/23 16:15 1 General Chemistry Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Sulfide (SM 4500 S2 F-2011) <0.89 0.89 0.89 mg/L 03/21/23 13:14 1 Cyanide, Total (SW846 9012B) <0.0025 0.010 0.0025 mg/L 03/27/23 09:00 03/27/23 14:02 1 Eurofins Raleigh Page 67 of 141 4/11 /2023 Surrogate Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8260 SIM - 1,4-Dioxane by SIM Matrix: Ground Water Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) BFB Lab Sample ID Client Sample ID (70-130) 752-4475-2 3402-M W 1 RR 97 752-4475-3 3402-OW3 86 752-4475-4 3402-OW4 89 752-4475-5 3402-OW 10D 100 752-4475-6 3402-OW12 93 752-4475-7 3402-OW 14D 94 752-4475-8 3402-OW 17D 88 752-4475-9 3402-OW6 88 752-4551-1 3402-OW 13D 93 752-4551-2 3402-OW7DA 86 752-4551-3 3402-OW11 92 Surrogate Legend BFB = 4-Bromofluorobenzene (Surr) Method: 8260 SIM - 1,4-Dioxane by SIM Matrix: Water Prep Type: Total/NA FPercent Surrogate Recovery (Acceptance Limits) Lab Sample ID Client Sample ID BFB (70-130) 752-4475-1 Trip Blank 87 LCS 680-768786/3 Lab Control Sample 113 LCS 680-768972/3 Lab Control Sample 103 LCSD 680-768786/4 Lab Control Sample Dup 109 LCSD 680-768972/4 Lab Control Sample Dup 100 MB 680-768786/6 Method Blank 99 MB 680-768972/6 Method Blank 99 Surrogate Legend BFB = 4-Bromofluorobenzene (Surr) Method: 8260D - Volatile Organic Compounds by GC/MS Matrix: Ground Water Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) Lab Sample ID Client Sample ID BFB (53-136) DBFM (67-129) TOL (59-134) 752-4475-2 3402-MW1RR 91 88 91 752-4475-3 3402-OW3 99 93 96 752-4475-4 3402-OW4 99 94 95 752-4475-5 3402-OW10D 94 91 93 752-4475-6 3402-OW12 94 95 93 752-4475-7 3402-OW14D 95 92 95 752-4475-8 3402-OW17D 94 89 94 752-4475-9 3402-OW6 96 91 96 752-4551-1 3402-OW13D 90 90 89 752-4551-2 3402-OW7DA 94 97 95 752-4551-3 3402-OW11 89 95 93 Surrogate Legend BFB = 4-Bromofluorobenzene (Surr) Eurofins Raleigh Page 68 of 141 4/11 /2023 Surrogate Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF DBFM = Dibromofluoromethane (Surr) TOL = Toluene-d8 (Surr) Method: 8260D - Volatile Organic Compounds by GC/MS Matrix: Water Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) C BFB DBFM TOL Lab Sample ID Client Sample ID (53-136) (67-129) (59-134) 752-4475-1 Trip Blank 91 89 90 LCS 752-1884/6 Lab Control Sample 96 86 91 LCS 752-1910/6 Lab Control Sample 97 89 93 LCSD 752-1884/7 Lab Control Sample Dup 104 95 100 LCSD 752-1910/7 Lab Control Sample Dup 97 88 94 MB 752-1884/9 Method Blank 98 92 96 MB 752-1910/9 Method Blank 92 89 91 MRL 752-1884/5 Lab Control Sample 92 83 88 MRL 752-1910/5 Lab Control Sample 91 86 90 Surrogate Legend BFB = 4-Bromofluorobenzene (Surr) DBFM = Dibromofluoromethane (Surr) TOL = Toluene-d8 (Surr) Method: 8270E - Semivolatile Organic Compounds (GC/MS) F Matrix: Ground Water Prep Tvpe: Total/NA Percent Surrogate Recovery (Acceptance Limits) Lab Sample ID Client Sample ID TBP (30-130) FBP (25-130) 2FP (10-130) NBZ (30-130) PHL (10-130) TPHL (35-131) 752-4475-2 3402-MW1RR 63 53 24 55 17 54 752-4475-3 3402-OW3 69 54 26 58 18 54 752-4475-4 3402-OW4 70 57 26 60 19 58 752-4475-5 3402-OW10D 57 44 21 46 15 57 752-4475-6 3402-OW12 97 81 34 82 24 86 752-4475-7 3402-OW14D 72 62 29 61 20 83 752-4475-8 3402-OW17D 79 63 29 63 21 83 752-4475-9 3402-OW6 89 75 34 78 22 80 752-4551-1 3402-OW13D 49 45 28 43 18 74 752-4551-2 3402-OW7DA 68 64 34 60 22 94 752-4551-3 3402-OW11 65 62 30 57 20 87 Surrogate Legend TBP = 2,4,6-Tribromophenol (Surr) FBP = 2-Fluorobiphenyl (Surr) 2FP = 2-Fluorophenol (Surr) NBZ = Nitrobenzene-d5 (Surr) PHL = Phenol-d5 (Surr) TPHL = Terphenyl-d14 (Surr) Method: 8270E - Semivolatile Organic Compounds (GC/MS) Matrix: Water Prep Tvpe: Total/NA Percent Surrogate Recovery (Acceptance Limits) TBP FBP 2FP NBZ PHL TPHL Lab Sample ID Client Sample ID (30-130) (25-130) (10-130) (30-130) (10-130) (35-131) LCS 680-768311/2-A Lab Control Sample 77 58 31 62 22 64 LCS 680-768987/2-A Lab Control Sample 82 67 34 67 24 94 Eurofins Raleigh Page 69 of 141 4/11 /2023 Surrogate Summary C Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Matrix: Water Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) TBP FBP 2FP NBZ PHL TPHL Lab Sample ID Client Sample ID (30-130) (25-130) (10-130) (30-130) (10-130) (35-131) LCSD 680-768311/3-A Lab Control Sample Dup 75 56 31 60 21 62 MB 680-768311/1-A Method Blank 66 53 26 57 17 59 MB 680-768987/1-A Method Blank 68 64 35 61 22 99 Surrogate Legend TBP = 2,4,6-Tribromophenol (Surr) FBP = 2-Fluorobiphenyl (Surr) 2FP = 2-Fluorophenol (Surr) NBZ = Nitrobenzene-d5 (Surr) PHL = Phenol-d5 (Surr) TPHL = Terphenyl-d14 (Surr) Method: 8081 B - Organochlorine Pesticides (GC) Matrix: Ground Water Prep Tvpe: Total/NA Lab Sample ID Client Sample ID DCBP1 (30-130) Percent Surrogate Recovery (Acceptance Limits) TCX1 (30-130) 752-4475-2 3402-MW 1 RR 87 63 752-4475-4 3402-OW4 96 83 p 752-4475-6 3402-OW12 76 55 L 752-4475-7 3402-OW 14D 91 59 752-4551-1 3402-OW13D 103 69 752-4551-2 3402-OW7DA 108 69 752-4551-3 3402-OW19 96 62 Surrogate Legend DCBP = DCB Decachlorobiphenyl TCX = Tetrachloro-m-xylene Method: 8081 B - Organochlorine Pesticides (GC) Matrix: Ground Water Prep Type: Total/NA F- Percent Surrogate Recovery (Acceptance Limits) DCBP2 TCX1 Lab Sample ID Client Sample ID (30-130) (30-130) 752-4475-3 3402-OW3 66 76 p Surrogate Legend DCBP = DCB Decachlorobiphenyl TCX = Tetrachloro-m-xylene Method: 8081 B - Organochlorine Pesticides (GC) Matrix: Ground Water Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) DCBP2 TCX2 Lab Sample ID Client Sample ID (30-130) (30-130) 752-4475-5 3402-OW10D 84 67 752-4475-8 3402-OW17D 85 72 p 752-4475-9 3402-OW6 93 68 Surrogate Legend Page 70 of 141 Eurofins Raleigh 4/11 /2023 Surrogate Summary Client: WSP USA Inc Project/Site: Hanes Mill LF DCBP = DCB Decachlorobiphenyl TCX = Tetrachloro-m-xylene Method: 8081 B - Organochlorine Pesticides (GC) Matrix: Water DCBP1 Lab Sample ID Client Sample ID (30-130) LCS 680-768772/2-A Lab Control Sample 118 LCS 680-768772/2-A Lab Control Sample 95 LCSD 680-768772/3-A Lab Control Sample Dup 87 LCSD 680-768772/3-A Lab Control Sample Dup 87 MB 680-768772/1-A Method Blank 59 MB 680-768772/1-A Method Blank 61 Surrogate Legend LDCBP = DCB Decachlorobiphenyl TCX = Tetrachloro-m-xylene C Job ID: 752-4475-1 Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) TCX1 (30-130) 81 59 64 61 51 51 Method: 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Matrix: Ground Water Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) TCX1 DCBP1 F Lab Sample ID Client Sample ID (30-130) (30-130) 752-4475-2 3402-MW1RR 63 87 752-4475-4 3402-OW4 83 p 96 752-4475-6 3402-OW12 55 76 752-4475-7 3402-OW14D 59 91 752-4551-1 3402-OW 13D 69 103 752-4551-2 3402-OW7DA 69 108 752-4551-3 3402-OW11 62 96 Surrogate Legend TCX = Tetrachloro-m-xylene DCBP = DCB Decachlorobiphenyl Method: 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Matrix: Ground Water Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) TCX1 DCBP2 Lab Sample ID Client Sample ID (30-130) (30-130) 752-4475-3 3402-OW3 76 p 66 Surrogate Legend TCX = Tetrachloro-m-xylene DCBP = DCB Decachlorobiphenyl Method: 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Matrix: Ground Water Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) TCX2 DCBP2 Lab Sample ID Client Sample ID (30-130) (30-130) 752-4475-5 3402-OW10D 67 84 752-4475-8 3402-OW17D 72 p 85 752-4475-9 3402-OW6 68 93 Eurofins Raleigh Page 71 of 141 4/11 /2023 Surrogate Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Surrogate Legend TCX = Tetrachloro-m-xylene DCBP = DCB Decachlorobiphenyl Method: 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography F Job ID: 752-4475-1 Matrix: Water Prep Type: Total/NA Lab Sample ID Client Sample ID LCS 680-768772/4-A Lab Control Sample LCS 680-768772/4-A Lab Control Sample LCSD 680-768772/5-A Lab Control Sample Dup LCSD 680-768772/5-A Lab Control Sample Dup MB 680-768772/1-A Method Blank MB 680-768772/1-A Method Blank Surrogate Legend TCX = Tetrachloro-m-xylene DCBP = DCB Decachlorobiphenyl Method: 8151A - Herbicides (GC) Matrix: Ground Water Percent Surrogate Recovery (Acceptance Limits) TCX1 DCBP1 (30-130) (30-130) 24 S1 46 24 S1- 47 64 68 65 74 51 59 51 61 Lab Sample ID Client Sample ID DCPAA2 (26-137) 752-4475-2 3402-M W 1 RR 87 752-4475-3 3402-OW3 49 752-4475-5 3402-OW 10D 96 752-4475-6 3402-OW12 82 752-4475-7 3402-OW 14D 72 752-4475-8 3402-OW 17D 90 752-4475-9 3402-OW6 89 752-4551-1 3402-OW 13D 93 752-4551-2 3402-OW7DA 99 752-4551-3 3402-OW11 87 Surrogate Legend DCPAA = DCAA Pre Percent Surrogate Recovery (Acceptance Limits) Total/NA Method: 8151A - Herbicides (GC) Matrix: Ground Water Prep Type: Total/NA Lab Sample ID Client Sample ID 752-4475-4 3402-OW4 Surrogate Legend DCPAA = DCAA Method: 8151A - Herbicides (GC) Matrix: Water DCPAAI (26-137) 66 p DCPAA2 Lab Sample ID Client Sample ID (26-137) LCS 680-768160/2-A Lab Control Sample 106 Percent Surrogate Recovery (Acceptance Limits) Prep Tvpe: Total/NA Percent Surrogate Recovery (Acceptance Limits) Page 72 of 141 Eurofins Raleigh 4/11 /2023 Surrogate Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8151A - Herbicides (GC) (Continued) Matrix: Water Lab Sample ID LCS 680-768538/2-A LCSD 680-768160/3-A MB 680-76816011-A MB 680-76853811-A Surrogate Legend L DCPAA= DCAA Client Sample ID Lab Control Sample Lab Control Sample Dup Method Blank Method Blank DCPAA2 (26-137) 106 93 88 87 Job ID: 752-4475-1 Prep Type: Total/NA Percent Surrogate Recovery (Acceptance Limits) Eurofins Raleigh Page 73 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8260 SIM - 1,4-Dioxane by SIM Lab Sample ID: MB 680-768786/6 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 768786 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane <0.32 0.50 0.32 ug/L 03/21/2313:36 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed DU Fac 4-Bromofluorobenzene (Surr) 99 70 - 130 03/21/23 13:36 1 Lab Sample ID: LCS 680-768786/3 Client Sample ID: Lab Control Sample • Matrix: Water Prep Type: Total/NA Analysis Batch: 768786 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,4-Dioxane 10.0 9.20 ug/L 92 70 - 130 LCS LCS Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 113 70-130 FLab Sample ID: LCSD 680-768786/4 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 768786 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 1,4-Dioxane 10.0 9.17 ug/L 92 70-130 0 30 LCSD LCSD Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 109 70 -130 FLab Sample ID: MB 680-768972/6 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 768972 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,4-Dioxane <0.32 0.50 0.32 ug/L 03/22/2313:28 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed DU Fac 4-Bromofluorobenzene (Surr) 99 70 - 130 03122123 13:28 1 Lab Sample ID: LCS 680-768972/3 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 768972 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,4-Dioxane 10.0 9.56 ug/L 96 70-130 LCS LCS Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 103 70 -130 Page 74 of 141 Eurofins Raleigh 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8260 SIM - 1,4-Dioxane by SIM (Continued) Lab Sample ID: LCSD 680-768972/4 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 768972 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 1,4-Dioxane 10.0 9.28 ug/L 93 70 -130 3 30 LCSD LCSD Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 100 70 - 130 Method: 8260D - Volatile Organic Compounds by GC/MS Lab Sample ID: MB 752-188419 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1884 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/22/23 17:21 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/22/23 17:21 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/22/23 17:21 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/22/23 17:21 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/22/23 17:21 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/22/23 17:21 1 1,1-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 17:21 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/22/23 17:21 1 1,2,4-Trichlorobenzene 0.274 J 1.0 0.14 ug/L 03/22/23 17:21 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/22/23 17:21 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/22/23 17:21 1 1,2-Dichlorobenzene 0.342 J 1.0 0.19 ug/L 03/22/23 17:21 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/22/23 17:21 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/22/23 17:21 1 1,3-Dichlorobenzene 0.201 J 1.0 0.15 ug/L 03/22/23 17:21 1 1,3-Dichloropropane <0.16 1.0 0.16 ug/L 03/22/23 17:21 1 1,4-Dichlorobenzene 0.243 J 1.0 0.19 ug/L 03/22/23 17:21 1 2,2-Dichloropropane <0.28 1.0 0.28 ug/L 03/22/23 17:21 1 2-Butanone (MEK) <10 20 10 ug/L 03/22/23 17:21 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/22/23 17:21 1 3-Chloropropene <0.11 1.0 0.11 ug/L 03/22/23 17:21 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/22/23 17:21 1 Acetone <10 20 10 ug/L 03/22/23 17:21 1 Acetonitrile <5.0 10 5.0 ug/L 03/22/23 17:21 1 Acrolein <4.0 10 4.0 ug/L 03/22/23 17:21 1 Acrylonitrile <3.5 10 3.5 ug/L 03/22/23 17:21 1 Benzene <0.15 1.0 0.15 ug/L 03/22/23 17:21 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/22/23 17:21 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/22/23 17:21 1 Bromoform <0.22 1.0 0.22 ug/L 03/22/23 17:21 1 Bromomethane <0.14 1.0 0.14 ug/L 03/22/23 17:21 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/22/23 17:21 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/22/23 17:21 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/22/23 17:21 1 Chloroethane <0.23 1.0 0.23 ug/L 03/22/23 17:21 1 Chloroform <0.18 1.0 0.18 ug/L 03/22/23 17:21 1 Eurofins Raleigh Page 75 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: MB 752-1884/9 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1884 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Chloromethane <0.13 1.0 0.13 ug/L 03/22/23 17:21 1 Chloroprene <0.64 1.0 0.64 ug/L 03/22/23 17:21 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/22/23 17:21 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/22/23 17:21 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/22/23 17:21 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/22/23 17:21 1 Dichlorodifluoromethane <0.20 1.0 0.20 ug/L 03/22/23 17:21 1 Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/22/23 17:21 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/22/23 17:21 1 Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/22/23 17:21 1 lodomethane <1.7 5.0 1.7 ug/L 03/22/23 17:21 1 Isobutyl alcohol <11 50 11 ug/L 03/22/23 17:21 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/22/23 17:21 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/22/23 17:21 1 Methylene Chloride 0.309 J 1.0 0.23 ug/L 03/22/23 17:21 1 Naphthalene <0.11 1.0 0.11 ug/L 03/22/23 17:21 1 Propionitrile <5.0 10 5.0 ug/L 03/22/23 17:21 1 Styrene 0.511 J 1.0 0.11 ug/L 03/22/23 17:21 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/22/23 17:21 1 Toluene <0.14 1.0 0.14 ug/L 03/22/23 17:21 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/22/23 17:21 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/22/23 17:21 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/22/23 17:21 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/22/23 17:21 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/22/23 17:21 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/22/23 17:21 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/22/23 17:21 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/22/23 17:21 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 98 53 - 136 03/22/23 17:21 1 Dibromofluoromethane (Surr) 92 67- 129 03/22/23 17:21 1 Toluene-d8 (Surr) 96 59 - 134 03/22/23 17:21 1 Lab Sample ID: LCS 752-1884/6 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1884 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 20.0 17.8 ug/L 89 71-120 1,1,1-Trichloroethane 20.0 17.3 ug/L 87 72-143 1,1,2,2-Tetrachloroethane 20.0 17.9 ug/L 89 59-133 1,1,2-Trichloroethane 20.0 17.1 ug/L 85 67-120 1,1-Dichloroethane 20.0 17.1 ug/L 86 79-141 1,1-Dichloroethene 20.0 15.1 ug/L 75 75-133 1,1-Dichloropropene 20.0 16.3 ug/L 82 70-129 1,2,3-Trichloropropane 20.0 17.4 ug/L 87 69-127 1,2,4-Trichlorobenzene 20.0 18.7 ug/L 94 59 -122 Eurofins Raleigh Page 76 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Lab Sample ID: LCS 752-1884/6 Matrix: Water Analysis Batch: 1884 Job ID: 752-4475-1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Analyte Spike Added LCS LCS Result Qualifier Unit D %Rec %Rec Limits 1,2-Dibromo-3-Chloropropane 20.0 18.8 ug/L 94 37-157 1,2-Dibromoethane 20.0 17.4 ug/L 87 66-123 1,2-Dichlorobenzene 20.0 18.0 ug/L 90 76 -120 1,2-Dichloroethane 20.0 16.3 ug/L 82 72 -151 1,2-Dichloropropane 20.0 17.4 ug/L 87 78 -125 1,3-Dichlorobenzene 20.0 18.1 ug/L 90 76 -120 1,3-Dichloropropane 20.0 16.9 ug/L 85 60 -129 1,4-Dichlorobenzene 20.0 16.9 ug/L 85 76 -122 2,2-Dichloropropane 20.0 16.3 ug/L 81 21 -167 2-Butanone (MEK) 40.0 40.4 ug/L 101 36 -135 2-Hexanone 40.0 38.2 ug/L 96 36 -191 3-Chloropropene 20.0 16.3 ug/L 81 17 -147 4-Methyl-2-pentanone (MIBK) 40.0 37.7 ug/L 94 56-166 Acetone 40.0 39.7 ug/L 99 10 -158 Acetonitrile 20.0 19.1 ug/L 95 10 - 200 Acrolein 40.0 9.92 J ug/L 25 10 - 200 Acrylonitrile 60.0 53.1 ug/L 88 10 - 200 Benzene 20.0 16.3 ug/L 82 80-134 Bromochloromethane 20.0 17.7 ug/L 88 74 -128 Bromodichloromethane 20.0 17.1 ug/L 85 72 -129 Bromoform 20.0 19.7 ug/L 98 73 -120 Bromomethane 20.0 13.1 ug/L 65 38 -189 Carbon disulfide 20.0 17.7 ug/L 88 65 -173 Carbon tetrachloride 20.0 16.7 ug/L 83 68 -142 Chlorobenzene 20.0 16.6 ug/L 83 80 -120 Chloroethane 20.0 15.2 ug/L 76 45 - 213 Chloroform 20.0 16.3 ug/L 82 78 -138 Chloromethane 20.0 15.5 ug/L 78 56 -171 Chloroprene 20.0 16.4 ug/L 82 33 -148 cis-1,2-Dichloroethene 20.0 16.1 ug/L 81 69 -120 cis-1,3-Dichloropropene 20.0 16.8 ug/L 84 63 -125 Dibromochloromethane 20.0 17.5 ug/L 87 73 -120 Dibromomethane 20.0 17.6 ug/L 88 76 -124 Dichlorodifluoromethane 20.0 14.1 ug/L 70 25 -161 Ethyl methacrylate 20.0 17.6 ug/L 88 51 -120 Ethylbenzene 20.0 17.0 ug/L 85 68 -124 Hexachlorobutadiene 20.0 18.2 ug/L 91 63 -120 lodomethane 20.0 17.3 ug/L 86 34 -140 Isobutyl alcohol 20.0 55.5 "+ ug/L 278 10 - 200 Methacrylonitrile 20.0 18.1 ug/L 91 10 - 200 Methyl methacrylate 20.0 21.0 ug/L 105 48 -126 Methylene Chloride 20.0 16.7 ug/L 83 68 -128 Naphthalene 20.0 21.5 ug/L 107 50 -127 Styrene 20.0 17.3 ug/L 86 73 -120 Tetrachloroethene 20.0 16.7 ug/L 84 40 -181 Toluene 20.0 16.6 ug/L 83 71 -120 trans- 1,2-Dichloroethene 20.0 15.7 ug/L 79 75-139 trans- 1,3-Dichloropropene 20.0 19.7 ug/L 99 65-152 trans- 1,4-Dichloro-2-butene 20.0 19.4 ug/L 97 10-142 0 Eurofins Raleigh Page 77 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Lab Sample ID: LCS 752-1884/6 Matrix: Water Analysis Batch: 1884 Job ID: 752-4475-1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Analyte Spike Added LCS LCS Result Qualifier Unit D %Rec %Rec Limits Trichloroethene 20.0 16.1 ug/L 80 74 -120 Trichlorofluoromethane 20.0 17.2 ug/L 86 68 -183 Vinyl acetate 20.0 20.1 ug/L 101 10 -198 Vinyl chloride 20.0 15.7 ug/L 78 49 -150 Xylenes, Total 60.0 52.9 ug/L 88 77 -121 LCS LCS Surrogate %Recovery Qualifier 4-Bromofluorobenzene (Surr) 96 Dibromofluoromethane (Surr) 86 Toluene-d8 (Surr) 91 Lab Sample ID: LCSD 752-1884/7 Matrix: Water Analysis Batch: 1884 Analyte 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene 1,1-Dichloropropene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2-Dibromo-3-Chloropropane 1,2-Dibromoethane 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane 2-Butanone (MEK) 2-Hexanone 3-Chloropropene 4-Methyl-2-pentanone (MIBK) Acetone Acetonitrile Acrolein Acrylonitrile Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane Carbon disulfide Limits 53-136 67-129 59-134 Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA 0 Spike Added LCSD LCSD Result Qualifier Unit D %Rec %Rec Limits RPD RPD Limit 20.0 20.1 ug/L 101 71 -120 12 16 20.0 18.9 ug/L 95 72 -143 9 18 20.0 19.5 ug/L 97 59 -133 9 16 20.0 19.4 ug/L 97 67 -120 12 18 20.0 18.7 ug/L 93 79 -141 9 19 20.0 17.4 ug/L 87 75 -133 14 20 20.0 18.3 ug/L 91 70 -129 11 17 20.0 19.4 ug/L 97 69 -127 11 17 20.0 22.1 ug/L 111 59 -122 17 17 20.0 20.9 ug/L 104 37 -157 11 18 20.0 19.0 ug/L 95 66 -123 9 15 20.0 20.1 ug/L 101 76 -120 11 16 20.0 19.0 ug/L 95 72 -151 15 16 20.0 19.5 ug/L 97 78 -125 11 19 20.0 20.2 ug/L 101 76 -120 11 17 20.0 18.1 ug/L 90 60 -129 7 16 20.0 20.3 '1 ug/L 101 76 -122 18 16 20.0 18.3 ug/L 91 21 -167 12 20 40.0 42.8 ug/L 107 36 -135 6 19 40.0 42.8 ug/L 107 36 -191 11 17 20.0 19.5 ug/L 97 17 -147 18 19 40.0 42.0 ug/L 105 56 -166 11 19 40.0 43.7 ug/L 109 10 -158 10 78 20.0 21.0 ug/L 105 10 - 200 9 35 40.0 10.3 ug/L 26 10 - 200 4 50 60.0 58.6 ug/L 98 10 - 200 10 36 20.0 17.9 ug/L 90 80 -134 9 17 20.0 19.1 ug/L 95 74 -128 8 18 20.0 18.1 ug/L 91 72 -129 6 16 20.0 21.5 ug/L 107 73-120 9 44 20.0 15.1 ug/L 75 38 -189 14 27 20.0 19.9 ug/L 99 65 -173 12 38 Page 78 of 141 Eurofins Raleigh 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: LCSD 752-1884/7 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1884 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Carbon tetrachloride 20.0 18.4 ug/L 92 68 -142 10 17 Chlorobenzene 20.0 19.4 ug/L 97 80 -120 15 16 Chloroethane 20.0 16.5 ug/L 82 45 - 213 8 26 Chloroform 20.0 18.1 ug/L 90 78 -138 10 17 Chloromethane 20.0 17.6 ug/L 88 56 -171 12 28 Chloroprene 20.0 18.5 ug/L 93 33 -148 12 19 cis-1,2-Dichloroethene 20.0 17.7 ug/L 89 69 -120 9 18 cis-1,3-Dichloropropene 20.0 19.3 ug/L 96 63 -125 14 17 Dibromochloromethane 20.0 19.0 ug/L 95 73 -120 8 16 Dibromomethane 20.0 19.4 ug/L 97 76 -124 10 15 Dichlorodifluoromethane 20.0 15.2 ug/L 76 25 -161 8 48 Ethyl methacrylate 20.0 20.4 ug/L 102 51 -120 15 24 Ethylbenzene 20.0 19.3 ug/L 96 68 -124 13 16 Hexachlorobutadiene 20.0 19.3 ug/L 97 63 -120 6 19 lodomethane 20.0 20.5 '1 ug/L 103 34 -140 17 15 Isobutyl alcohol 20.0 54.5 '+ ug/L 273 10 - 200 2 20 Methacrylonitrile 20.0 19.9 ug/L 99 10 - 200 9 50 Methyl methacrylate 20.0 21.6 ug/L 108 48 -126 3 50 Methylene Chloride 20.0 19.4 ug/L 97 68 -128 15 17 Naphthalene 20.0 25.6 .+ ug/L 128 50 -127 17 19 Styrene 20.0 20.7 ug/L 104 73 -120 18 23 Tetrachloroethene 20.0 18.3 ug/L 92 40 -181 9 26 Toluene 20.0 18.4 ug/L 92 71 -120 11 17 trans- 1,2-Dichloroethene 20.0 17.9 ug/L 89 75-139 13 19 trans- 1,3-Dichloropropene 20.0 21.3 ug/L 106 65-152 8 16 trans- 1,4-Dichloro-2-butene 20.0 20.3 ug/L 102 10-142 5 28 Trichloroethene 20.0 19.1 ug/L 96 74 -120 17 22 Trichlorofluoromethane 20.0 19.1 ug/L 95 68 -183 10 22 Vinyl acetate 20.0 22.4 ug/L 112 10 -198 11 21 Vinyl chloride 20.0 17.7 ug/L 89 49 -150 12 27 Xylenes, Total 60.0 59.6 ug/L 99 77 -121 12 16 LCSD LCSD Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 104 53 - 136 Dibromofluoromethane (Surr) 95 67- 129 Toluene-d8 (Surr) 100 59 - 134 Lab Sample ID: MRL 752-1884/5 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1884 Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 1.00 1.15 ug/L 115 1,1,1-Trichloroethane 1.00 0.888 J ug/L 89 1,1,2,2-Tetrachloroethane 1.00 1.12 ug/L 112 1,1,2-Trichloroethane 1.00 1.01 ug/L 101 1,1-Dichloroethane 1.00 0.972 J ug/L 97 1,1-Dichloroethene 1.00 0.947 J ug/L 95 0 Eurofins Raleigh Page 79 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Lab Sample ID: MRL 752-1884/5 Matrix: Water Analysis Batch: 1884 Job ID: 752-4475-1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1-Dichloropropene 1.00 0.855 J ug/L 86 1,2,3-Trichloropropane 1.00 1.22 ug/L 122 1,2,4-Trichlorobenzene 1.00 4.82 ug/L 482 1,2-Dibromo-3-Chloropropane 1.00 1.85 ug/L 185 1,2-Dibromoethane 1.00 1.20 ug/L 120 1,2-Dichlorobenzene 1.00 4.10 ug/L 410 1,2-Dichloroethane 1.00 0.994 J ug/L 99 1,2-Dichloropropane 1.00 0.932 J ug/L 93 1,3-Dichlorobenzene 1.00 3.49 ug/L 349 1,3-Dichloropropane 1.00 1.04 ug/L 104 1,4-Dichlorobenzene 1.00 3.64 ug/L 364 2,2-Dichloropropane 1.00 0.846 J ug/L 85 2-Butanone (MEK) 2.00 <10 ug/L 186 2-Hexanone 2.00 2.95 J ug/L 147 3-Chloropropene 1.00 0.977 J ug/L 98 4-Methyl-2-pentanone (MIBK) 2.00 1.84 J ug/L 92 Acetone 2.00 <10 ug/L 128 Acetonitrile 10.0 16.9 ug/L 169 Acrolein 5.00 6.26 J ug/L 125 Acrylonitrile 5.00 4.91 J ug/L 98 Benzene 1.00 0.935 J ug/L 94 Bromochloromethane 1.00 0.862 J ug/L 86 Bromodichloromethane 1.00 1.11 ug/L 111 Bromoform 1.00 1.00 ug/L 100 Bromomethane 1.00 0.892 J ug/L 89 Carbon disulfide 2.00 1.94 J ug/L 97 Carbon tetrachloride 1.00 0.907 J ug/L 91 Chlorobenzene 1.00 1.59 ug/L 159 Chloroethane 1.00 0.662 J ug/L 66 Chloroform 1.00 1.11 ug/L 111 Chloromethane 1.00 0.908 J ug/L 91 Chloroprene 1.00 0.963 J ug/L 96 cis-1,2-Dichloroethene 1.00 0.874 J ug/L 87 cis-1,3-Dichloropropene 1.00 0.847 J ug/L 85 Dibromochloromethane 1.00 0.945 J ug/L 94 Dibromomethane 1.00 1.09 ug/L 109 Dichlorodifluoromethane 1.00 1.35 ug/L 135 Ethyl methacrylate 1.00 0.995 J ug/L 100 Ethylbenzene 1.00 1.26 ug/L 126 Hexachlorobutadiene 1.00 3.11 ug/L 311 lodomethane 2.00 4.08 J ug/L 204 Isobutyl alcohol 20.0 52.3 ug/L 262 Methacrylonitrile 10.0 10.8 ug/L 108 Methyl methacrylate 1.00 1.11 ug/L 111 Methylene Chloride 1.00 1.45 ug/L 145 Naphthalene 1.00 7.08 ug/L 708 Styrene 1.00 5.34 ug/L 534 Tetrachloroethene 1.00 1.15 ug/L 115 Toluene 1.00 1.32 ug/L 132 0 Eurofins Raleigh Page 80 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: MRL 752-1884/5 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1884 Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits trans- 1,2-Dichloroethene 1.00 1.00 ug/L 100 trans- 1,3-Dichloropropene 1.00 0.816 J ug/L 82 trans- 1,4-Dichloro-2-butene 1.00 1.70 ug/L 170 Trichloroethene 1.00 0.848 J ug/L 85 Trichlorofluoromethane 1.00 0.996 J ug/L 100 Vinyl acetate 2.00 1.85 J ug/L 92 Vinyl chloride 1.00 0.808 J ug/L 81 Xylenes, Total 3.00 5.16 ug/L 172 MRL MRL Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 92 53 - 136 Dibromofluoromethane (Surr) 83 67 - 129 Toluene-d8 (Surr) 88 59 - 134 Lab Sample ID: MB 752-1910/9 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,1,1,2-Tetrachloroethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 1,1,1-Trichloroethane <0.12 1.0 0.12 ug/L 03/23/23 21:47 1 1,1,2,2-Tetrachloroethane <0.28 1.0 0.28 ug/L 03/23/23 21:47 1 1,1,2-Trichloroethane <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 1,1-Dichloroethane <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 1,1-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 1,1-Dichloropropene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 1,2,3-Trichloropropane <0.49 1.0 0.49 ug/L 03/23/23 21:47 1 1,2,4-Trichlorobenzene 0.422 J 1.0 0.14 ug/L 03/23/23 21:47 1 1,2-Dibromo-3-Chloropropane <0.48 1.0 0.48 ug/L 03/23/23 21:47 1 1,2-Dibromoethane <0.66 1.0 0.66 ug/L 03/23/23 21:47 1 1,2-Dichlorobenzene 0.263 J 1.0 0.19 ug/L 03/23/23 21:47 1 1,2-Dichloroethane <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 1,2-Dichloropropane <0.10 1.0 0.10 ug/L 03/23/23 21:47 1 1,3-Dichlorobenzene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 1,3-Dichloropropane <0.16 1.0 0.16 ug/L 03/23/23 21:47 1 1,4-Dichlorobenzene <0.19 1.0 0.19 ug/L 03/23/23 21:47 1 2,2-Dichloropropane <0.28 1.0 0.28 ug/L 03/23/23 21:47 1 2-Butanone (MEK) <10 20 10 ug/L 03/23/23 21:47 1 2-Hexanone <0.88 5.0 0.88 ug/L 03/23/23 21:47 1 3-Chloropropene <0.11 1.0 0.11 ug/L 03/23/23 21:47 1 4-Methyl-2-pentanone (MIBK) <1.1 5.0 1.1 ug/L 03/23/23 21:47 1 Acetone <10 20 10 ug/L 03/23/23 21:47 1 Acetonitrile <5.0 10 5.0 ug/L 03/23/23 21:47 1 Acrolein <4.0 10 4.0 ug/L 03/23/23 21:47 1 Acrylonitrile <3.5 10 3.5 ug/L 03/23/23 21:47 1 Benzene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 Bromochloromethane <0.48 1.0 0.48 ug/L 03/23/23 21:47 1 Bromodichloromethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Eurofins Raleigh Page 81 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: MB 752-191019 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Bromoform <0.22 1.0 0.22 ug/L 03/23/23 21:47 1 Bromomethane <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 Carbon disulfide <1.5 5.0 1.5 ug/L 03/23/23 21:47 1 Carbon tetrachloride <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Chlorobenzene <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Chloroethane <0.23 1.0 0.23 ug/L 03/23/23 21:47 1 Chloroform <0.18 1.0 0.18 ug/L 03/23/23 21:47 1 Chloromethane <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 Chloroprene <0.64 1.0 0.64 ug/L 03/23/23 21:47 1 cis-1,2-Dichloroethene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 cis-1,3-Dichloropropene <0.20 1.0 0.20 ug/L 03/23/23 21:47 1 Dibromochloromethane <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Dibromomethane <0.27 1.0 0.27 ug/L 03/23/23 21:47 1 Dichlorodifluoromethane <0.20 1.0 0.20 ug/L 03/23/23 21:47 1 Ethyl methacrylate <0.38 1.0 0.38 ug/L 03/23/23 21:47 1 Ethylbenzene <0.13 1.0 0.13 ug/L 03/23/23 21:47 1 Hexachlorobutadiene <0.22 1.0 0.22 ug/L 03/23/23 21:47 1 lodomethane <1.7 5.0 1.7 ug/L 03/23/23 21:47 1 Isobutyl alcohol <11 50 11 ug/L 03/23/23 21:47 1 Methacrylonitrile <4.9 10 4.9 ug/L 03/23/23 21:47 1 Methyl methacrylate <0.51 1.0 0.51 ug/L 03/23/23 21:47 1 Methylene Chloride 0.264 J 1.0 0.23 ug/L 03/23/23 21:47 1 Naphthalene <0.11 1.0 0.11 ug/L 03/23/23 21:47 1 Propionitrile <5.0 10 5.0 ug/L 03/23/23 21:47 1 Styrene 0.532 J 1.0 0.11 ug/L 03/23/23 21:47 1 Tetrachloroethene <0.17 1.0 0.17 ug/L 03/23/23 21:47 1 Toluene <0.14 1.0 0.14 ug/L 03/23/23 21:47 1 trans- 1,2-Dichloroethene <0.21 1.0 0.21 ug/L 03/23/23 21:47 1 trans- 1,3-Dichloropropene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 trans- 1,4-Dichloro-2-butene <0.70 1.0 0.70 ug/L 03/23/23 21:47 1 Trichloroethene <0.15 1.0 0.15 ug/L 03/23/23 21:47 1 Trichlorofluoromethane <0.24 1.0 0.24 ug/L 03/23/23 21:47 1 Vinyl acetate <0.95 5.0 0.95 ug/L 03/23/23 21:47 1 Vinyl chloride <0.32 1.0 0.32 ug/L 03/23/23 21:47 1 Xylenes, Total <0.45 3.0 0.45 ug/L 03/23/23 21:47 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 4-Bromofluorobenzene (Surr) 92 53 - 136 03/23/23 21:47 1 Dibromofluoromethane (Surr) 89 67- 129 03/23/23 21:47 1 Toluene-d8 (Surr) 91 59 - 134 03/23/23 21:47 1 Lab Sample ID: LCS 752-1910/6 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 20.0 17.4 ug/L 87 71-120 1,1,1-Trichloroethane 20.0 18.2 ug/L 91 72-143 Eurofins Raleigh Page 82 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Lab Sample ID: LCS 752-1910/6 Matrix: Water Analysis Batch: 1910 Job ID: 752-4475-1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Analyte Spike Added LCS LCS Result Qualifier Unit D %Rec %Rec Limits 1,1,2,2-Tetrachloroethane 20.0 18.3 ug/L 92 59-133 1,1,2-Trichloroethane 20.0 18.0 ug/L 90 67-120 1,1-Dichloroethane 20.0 18.0 ug/L 90 79-141 1,1-Dichloroethene 20.0 16.6 ug/L 83 75-133 1,1-Dichloropropene 20.0 17.2 ug/L 86 70-129 1,2,3-Trichloropropane 20.0 16.6 ug/L 83 69-127 1,2,4-Trichlorobenzene 20.0 19.6 ug/L 98 59 -122 1,2-Dibromo-3-Chloropropane 20.0 19.1 ug/L 95 37-157 1,2-Dibromoethane 20.0 17.9 ug/L 89 66-123 1,2-Dichlorobenzene 20.0 18.7 ug/L 93 76 -120 1,2-Dichloroethane 20.0 17.2 ug/L 86 72 -151 1,2-Dichloropropane 20.0 17.6 ug/L 88 78 -125 1,3-Dichlorobenzene 20.0 18.3 ug/L 92 76 -120 1,3-Dichloropropane 20.0 16.5 ug/L 83 60 -129 1,4-Dichlorobenzene 20.0 17.8 ug/L 89 76 -122 2,2-Dichloropropane 20.0 17.0 ug/L 85 21 -167 2-Butanone (MEK) 40.0 45.1 ug/L 113 36 -135 2-Hexanone 40.0 40.0 ug/L 100 36 -191 3-Chloropropene 20.0 18.2 ug/L 91 17 -147 4-Methyl-2-pentanone (MIBK) 40.0 39.9 ug/L 100 56-166 Acetone 40.0 39.7 ug/L 99 10 -158 Acetonitrile 20.0 19.7 ug/L 98 10 - 200 Acrolein 40.0 12.1 ug/L 30 10 - 200 Acrylonitrile 60.0 59.2 ug/L 99 10 - 200 Benzene 20.0 17.2 ug/L 86 80 -134 Bromochloromethane 20.0 17.4 ug/L 87 74 -128 Bromodichloromethane 20.0 17.5 ug/L 87 72 -129 Bromoform 20.0 18.8 ug/L 94 73 -120 Bromomethane 20.0 13.5 ug/L 67 38 -189 Carbon disulfide 20.0 19.0 ug/L 95 65 -173 Carbon tetrachloride 20.0 17.0 ug/L 85 68 -142 Chlorobenzene 20.0 17.3 ug/L 86 80 -120 Chloroethane 20.0 17.5 ug/L 88 45 - 213 Chloroform 20.0 17.1 ug/L 85 78 -138 Chloromethane 20.0 15.5 ug/L 77 56 -171 Chloroprene 20.0 18.1 ug/L 90 33 -148 cis-1,2-Dichloroethene 20.0 18.1 ug/L 91 69 -120 cis-1,3-Dichloropropene 20.0 17.7 ug/L 88 63 -125 Dibromochloromethane 20.0 17.7 ug/L 89 73 -120 Dibromomethane 20.0 17.0 ug/L 85 76 -124 Dichlorodifluoromethane 20.0 12.8 ug/L 64 25 -161 Ethyl methacrylate 20.0 18.7 ug/L 93 51 -120 Ethylbenzene 20.0 17.2 ug/L 86 68 -124 Hexachlorobutadiene 20.0 17.6 ug/L 88 63 -120 lodomethane 20.0 19.1 ug/L 95 34 -140 Isobutyl alcohol 20.0 30.2 J ug/L 151 10 - 200 Methacrylonitrile 20.0 18.5 ug/L 92 10 - 200 Methyl methacrylate 20.0 19.5 ug/L 98 48 -126 Methylene Chloride 20.0 17.7 ug/L 89 68 -128 0 Eurofins Raleigh Page 83 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: LCS 752-1910/6 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Naphthalene 20.0 23.0 ug/L 115 50 -127 Styrene 20.0 17.4 ug/L 87 73 -120 Tetrachloroethene 20.0 16.8 ug/L 84 40 -181 Toluene 20.0 17.1 ug/L 85 71 -120 trans- 1,2-Dichloroethene 20.0 16.3 ug/L 82 75-139 trans- 1,3-Dichloropropene 20.0 20.0 ug/L 100 65-152 trans- 1,4-Dichloro-2-butene 20.0 19.5 ug/L 98 10-142 Trichloroethene 20.0 16.3 ug/L 82 74 -120 Trichlorofluoromethane 20.0 16.5 ug/L 83 68 -183 Vinyl acetate 20.0 22.8 ug/L 114 10 -198 Vinyl chloride 20.0 15.9 ug/L 79 49 -150 Xylenes, Total 60.0 53.9 ug/L 90 77 -121 LCS LCS Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 97 53 -136 Dibromofluoromethane (Surr) 89 67-129 Toluene-d8 (Surr) 93 59 - 134 Lab Sample ID: LCSD 752-1910/7 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 1,1,1,2-Tetrachloroethane 20.0 19.9 ug/L 100 71-120 13 16 1,1,1-Trichloroethane 20.0 18.1 ug/L 90 72-143 1 18 1,1,2,2-Tetrachloroethane 20.0 19.3 ug/L 96 59-133 5 16 1,1,2-Trichloroethane 20.0 18.9 ug/L 94 67-120 5 18 1,1-Dichloroethane 20.0 18.1 ug/L 91 79-141 1 19 1,1-Dichloroethene 20.0 16.2 ug/L 81 75-133 2 20 1,1-Dichloropropene 20.0 17.9 ug/L 89 70-129 4 17 1,2,3-Trichloropropane 20.0 16.9 ug/L 84 69-127 2 17 1,2,4-Trichlorobenzene 20.0 21.8 ug/L 109 59 -122 10 17 1,2-Dibromo-3-Chloropropane 20.0 21.7 ug/L 109 37-157 13 18 1,2-Dibromoethane 20.0 18.8 ug/L 94 66-123 5 15 1,2-Dichlorobenzene 20.0 20.5 ug/L 102 76 -120 9 16 1,2-Dichloroethane 20.0 18.5 ug/L 93 72 -151 8 16 1,2-Dichloropropane 20.0 18.9 ug/L 94 78 -125 7 19 1,3-Dichlorobenzene 20.0 20.1 ug/L 100 76 -120 9 17 1,3-Dichloropropane 20.0 18.1 ug/L 90 60 -129 9 16 1,4-Dichlorobenzene 20.0 19.8 ug/L 99 76 -122 10 16 2,2-Dichloropropane 20.0 17.2 ug/L 86 21 -167 1 20 2-Butanone (MEK) 40.0 45.6 ug/L 114 36 -135 1 19 2-Hexanone 40.0 42.6 ug/L 106 36 -191 6 17 3-Chloropropene 20.0 19.0 ug/L 95 17 -147 4 19 4-Methyl-2-pentanone (MIBK) 40.0 41.8 ug/L 105 56-166 5 19 Acetone 40.0 45.5 ug/L 114 10 -158 13 78 Acetonitrile 20.0 20.4 ug/L 102 10 - 200 4 35 Acrolein 40.0 12.4 ug/L 31 10 - 200 2 50 Eurofins Raleigh Page 84 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: LCSD 752-1910/7 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Acrylonitrile 60.0 63.4 ug/L 106 10 - 200 7 36 Benzene 20.0 18.0 ug/L 90 80-134 5 17 Bromochloromethane 20.0 18.6 ug/L 93 74 -128 7 18 Bromodichloromethane 20.0 19.0 ug/L 95 72 -129 8 16 Bromoform 20.0 20.8 ug/L 104 73 -120 10 44 Bromomethane 20.0 14.2 ug/L 71 38 -189 6 27 Carbon disulfide 20.0 19.5 ug/L 98 65 -173 2 38 Carbon tetrachloride 20.0 18.0 ug/L 90 68 -142 5 17 Chlorobenzene 20.0 18.3 ug/L 91 80 -120 6 16 Chloroethane 20.0 16.5 ug/L 83 45 - 213 6 26 Chloroform 20.0 17.7 ug/L 88 78 -138 3 17 Chloromethane 20.0 16.2 ug/L 81 56 -171 5 28 Chloroprene 20.0 17.7 ug/L 89 33 -148 2 19 cis-1,2-Dichloroethene 20.0 18.0 ug/L 90 69 -120 1 18 cis-1,3-Dichloropropene 20.0 18.7 ug/L 93 63 -125 6 17 Dibromochloromethane 20.0 18.8 ug/L 94 73 -120 6 16 Dibromomethane 20.0 18.9 ug/L 94 76 -124 10 15 Dichlorodifluoromethane 20.0 12.9 ug/L 64 25 -161 1 48 Ethyl methacrylate 20.0 19.6 ug/L 98 51 -120 5 24 Ethylbenzene 20.0 18.4 ug/L 92 68 -124 6 16 Hexachlorobutadiene 20.0 18.9 ug/L 94 63 -120 7 19 lodomethane 20.0 18.6 ug/L 93 34 -140 2 15 Isobutyl alcohol 20.0 34.9 J ug/L 174 10 - 200 14 20 Methacrylonitrile 20.0 19.6 ug/L 98 10 - 200 6 50 Methyl methacrylate 20.0 21.1 ug/L 106 48 -126 8 50 Methylene Chloride 20.0 17.7 ug/L 88 68 -128 0 17 Naphthalene 20.0 25.3 ug/L 127 50 -127 9 19 Styrene 20.0 20.0 ug/L 100 73 -120 14 23 Tetrachloroethene 20.0 17.9 ug/L 90 40 -181 7 26 Toluene 20.0 18.5 ug/L 93 71 -120 8 17 trans- 1,2-Dichloroethene 20.0 16.9 ug/L 84 75-139 3 19 trans- 1,3-Dichloropropene 20.0 21.0 ug/L 105 65-152 5 16 trans- 1,4-Dichloro-2-butene 20.0 19.9 ug/L 99 10-142 2 28 Trichloroethene 20.0 18.0 ug/L 90 74 -120 10 22 Trichlorofluoromethane 20.0 16.9 ug/L 85 68 -183 2 22 Vinyl acetate 20.0 22.4 ug/L 112 10 -198 2 21 Vinyl chloride 20.0 17.0 ug/L 85 49 -150 7 27 Xylenes, Total 60.0 57.5 ug/L 96 77 -121 6 16 LCSD LCSD Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 97 53 - 136 Dibromofluoromethane (Surr) 88 67. 129 Toluene-d8 (Surr) 94 59 - 134 Eurofins Raleigh Page 85 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GUMS (Continued) Lab Sample ID: MRL 752-1910/5 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 1910 Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,1,1,2-Tetrachloroethane 1.00 0.990 J ug/L 99 1,1,1-Trichloroethane 1.00 0.918 J ug/L 92 1,1,2,2-Tetrachloroethane 1.00 1.36 ug/L 136 1,1,2-Trichloroethane 1.00 1.05 ug/L 105 1,1-Dichloroethane 1.00 1.02 ug/L 102 1,1-Dichloroethene 1.00 0.866 J ug/L 87 1,1-Dichloropropene 1.00 0.958 J ug/L 96 1,2,3-Trichloropropane 1.00 1.01 ug/L 101 1,2,4-Trichlorobenzene 1.00 4.50 ug/L 450 1,2-Dibromo-3-Chloropropane 1.00 0.671 J ug/L 67 1,2-Dibromoethane 1.00 0.920 J ug/L 92 1,2-Dichlorobenzene 1.00 4.07 ug/L 407 1,2-Dichloroethane 1.00 0.884 J ug/L 88 1,2-Dichloropropane 1.00 0.866 J ug/L 87 1,3-Dichlorobenzene 1.00 3.56 ug/L 356 1,3-Dichloropropane 1.00 1.03 ug/L 103 1,4-Dichlorobenzene 1.00 3.39 ug/L 339 2,2-Dichloropropane 1.00 0.967 J ug/L 97 2-Butanone (MEK) 2.00 <10 ug/L 136 2-Hexanone 2.00 3.39 J ug/L 170 3-Chloropropene 1.00 0.794 J ug/L 79 4-Methyl-2-pentanone (MIBK) 2.00 1.88 J ug/L 94 Acetone 2.00 <10 ug/L 141 Acetonitrile 10.0 16.9 ug/L 169 Acrolein 5.00 <4.0 ug/L 72 Acrylonitrile 5.00 6.20 J ug/L 124 Benzene 1.00 0.994 J ug/L 99 Bromochloromethane 1.00 1.08 ug/L 108 Bromodichloromethane 1.00 1.20 ug/L 120 Bromoform 1.00 0.920 J ug/L 92 Bromomethane 1.00 0.673 J ug/L 67 Carbon disulfide 2.00 2.09 J ug/L 105 Carbon tetrachloride 1.00 0.916 J ug/L 92 Chlorobenzene 1.00 1.68 ug/L 168 Chloroethane 1.00 0.449 J ug/L 45 Chloroform 1.00 1.04 ug/L 104 Chloromethane 1.00 0.645 J ug/L 65 Chloroprene 1.00 0.928 J ug/L 93 cis-1,2-Dichloroethene 1.00 0.963 J ug/L 96 cis-1,3-Dichloropropene 1.00 0.886 J ug/L 89 Dibromochloromethane 1.00 1.26 ug/L 126 Dibromomethane 1.00 0.982 J ug/L 98 Dichlorodifluoromethane 1.00 1.34 ug/L 134 Ethyl methacrylate 1.00 1.09 ug/L 109 Ethylbenzene 1.00 1.26 ug/L 126 Hexachlorobutadiene 1.00 2.61 ug/L 261 lodomethane 2.00 4.10 J ug/L 205 Isobutyl alcohol 20.0 51.0 ug/L 255 0 Eurofins Raleigh Page 86 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8260D - Volatile Organic Compounds by GC/MS (Continued) Lab Sample ID: MRL 752-1910/5 Matrix: Water Analysis Batch: 1910 Job ID: 752-4475-1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Spike MRL MRL %Rec Analyte Added Result Qualifier Unit D %Rec Limits Methacrylonitrile 10.0 11.1 ug/L ill Methyl methacrylate 1.00 1.02 ug/L 102 Methylene Chloride 1.00 1.40 ug/L 140 Naphthalene 1.00 6.53 ug/L 653 Styrene 1.00 5.20 ug/L 520 Tetrachloroethene 1.00 1.07 ug/L 107 Toluene 1.00 1.21 ug/L 121 trans- 1,2-Dichloroethene 1.00 1.02 ug/L 102 trans- 1,3-Dichloropropene 1.00 1.18 ug/L 118 trans- 1,4-Dichloro-2-butene 1.00 1.62 ug/L 162 Trichloroethene 1.00 1.10 ug/L 110 Trichlorofluoromethane 1.00 0.920 J ug/L 92 Vinyl acetate 2.00 1.63 J ug/L 81 Vinyl chloride 1.00 1.11 ug/L ill Xylenes, Total 3.00 5.47 ug/L 182 MRL MRL Surrogate %Recovery Qualifier Limits 4-Bromofluorobenzene (Surr) 91 53 - 136 Dibromofluoromethane (Surr) 86 67- 129 Toluene-d8 (Surr) 90 59 - 134 Method: 8270E - Semivolatile Organic Compounds (GC/MS) Lab Sample ID: MB 680-768311/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 768673 Prep Batch: 768311 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2,4,5-Tetrachlorobenzene <4.5 10 4.5 ug/L 03/17/23 16:03 03/20/23 19:25 1 2,3,4,6-Tetrachlorophenol <4.3 10 4.3 ug/L 03/17/23 16:03 03/20/23 19:25 1 2,4,5-Trichlorophenol <3.3 10 3.3 ug/L 03/17/23 16:03 03/20/23 19:25 1 2,4,6-Trichlorophenol <2.2 10 2.2 ug/L 03/17/23 16:03 03/20/23 19:25 1 2,4-Dichlorophenol <3.7 10 3.7 ug/L 03/17/23 16:03 03/20/23 19:25 1 2,4-Dimethylphenol <3.0 10 3.0 ug/L 03/17/23 16:03 03/20/23 19:25 1 2,4-Dinitrophenol <16 50 16 ug/L 03/17/23 16:03 03/20/23 19:25 1 2,4-Dinitrotoluene <2.3 10 2.3 ug/L 03/17/23 16:03 03/20/23 19:25 1 2,6-Dinitrotoluene <2.8 10 2.8 ug/L 03/17/23 16:03 03/20/23 19:25 1 2-Chloronaphthalene <4.8 10 4.8 ug/L 03/17/23 16:03 03/20/23 19:25 1 2-Chlorophenol <3.2 10 3.2 ug/L 03/17/23 16:03 03/20/23 19:25 1 2-Methylphenol <1.8 10 1.8 ug/L 03/17/23 16:03 03/20/23 19:25 1 2-Nitroaniline <2.9 50 2.9 ug/L 03/17/23 16:03 03/20/23 19:25 1 2-Nitrophenol <3.9 10 3.9 ug/L 03/17/23 16:03 03/20/23 19:25 1 3 & 4 Methylphenol <1.4 10 1.4 ug/L 03/17/23 16:03 03/20/23 19:25 1 3,3'-Dichlorobenzidine <10 60 10 ug/L 03/17/23 16:03 03/20/23 19:25 1 3-Nitroaniline <3.0 50 3.0 ug/L 03/17/23 16:03 03/20/23 19:25 1 4,6-Dinitro-2-methylphenol <5.3 50 5.3 ug/L 03/17/23 16:03 03/20/23 19:25 1 4-Bromophenyl phenyl ether <4.7 10 4.7 ug/L 03/17/23 16:03 03/20/23 19:25 1 4-Chloro-3-methylphenol <2.5 10 2.5 ug/L 03/17/23 16:03 03/20/23 19:25 1 4-Chloroaniline <1.0 20 1.0 ug/L 03/17/23 16:03 03/20/23 19:25 1 0 Eurofins Raleigh Page 87 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: MB 680-768311/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 768673 Prep Batch: 768311 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4-Chlorophenyl phenyl ether <5.3 10 5.3 ug/L 03/17/23 16:03 03/20/23 19:25 1 4-Nitroaniline <3.0 50 3.0 ug/L 03/17/23 16:03 03/20/23 19:25 1 4-Nitrophenol <8.1 50 8.1 ug/L 03/17/23 16:03 03/20/23 19:25 1 Acenaphthene <4.4 10 4.4 ug/L 03/17/23 16:03 03/20/23 19:25 1 Acenaphthylene <3.6 10 3.6 ug/L 03/17/23 16:03 03/20/23 19:25 1 Acetophenone <2.2 10 2.2 ug/L 03/17/23 16:03 03/20/23 19:25 1 Anthracene <3.6 10 3.6 ug/L 03/17/23 16:03 03/20/23 19:25 1 Benzo[a]anthracene <4.2 10 4.2 ug/L 03/17/23 16:03 03/20/23 19:25 1 Benzo[a]pyrene <2.8 10 2.8 ug/L 03/17/23 16:03 03/20/23 19:25 1 Benzo[b]fluoranthene <3.1 10 3.1 ug/L 03/17/23 16:03 03/20/23 19:25 1 Benzo[g,h,i]perylene <3.0 10 3.0 ug/L 03/17/23 16:03 03/20/23 19:25 1 Benzo[k]fluoranthene <2.9 10 2.9 ug/L 03/17/23 16:03 03/20/23 19:25 1 Benzyl alcohol <2.6 10 2.6 ug/L 03/17/23 16:03 03/20/23 19:25 1 bis (2-chloroisopropyl) ether <3.1 10 3.1 ug/L 03/17/23 16:03 03/20/23 19:25 1 Bis(2-chloroethoxy)methane <1.8 10 1.8 ug/L 03/17/23 16:03 03/20/23 19:25 1 Bis(2-chloroethyl)ether <3.6 10 3.6 ug/L 03/17/23 16:03 03/20/23 19:25 1 Bis(2-ethylhexyl) phthalate <3.0 10 3.0 ug/L 03/17/23 16:03 03/20/23 19:25 1 Butyl benzyl phthalate <2.8 10 2.8 ug/L 03/17/23 16:03 03/20/23 19:25 1 Chrysene <3.8 10 3.8 ug/L 03/17/23 16:03 03/20/23 19:25 1 Dibenz(a,h)anthracene <3.0 10 3.0 ug/L 03/17/23 16:03 03/20/23 19:25 1 Dibenzofuran <1.9 10 1.9 ug/L 03/17/23 16:03 03/20/23 19:25 1 Diethyl phthalate <2.2 10 2.2 ug/L 03/17/23 16:03 03/20/23 19:25 1 Di-n-butyl phthalate <2.3 10 2.3 ug/L 03/17/23 16:03 03/20/23 19:25 1 Di-n-octyl phthalate <2.8 10 2.8 ug/L 03/17/23 16:03 03/20/23 19:25 1 Fluoranthene <1.6 10 1.6 ug/L 03/17/23 16:03 03/20/23 19:25 1 Fluorene <3.4 10 3.4 ug/L 03/17/23 16:03 03/20/23 19:25 1 Hexachlorobenzene <1.6 10 1.6 ug/L 03/17/23 16:03 03/20/23 19:25 1 Hexachlorocyclopentadiene <3.5 10 3.5 ug/L 03/17/23 16:03 03/20/23 19:25 1 Hexachloroethane <3.6 10 3.6 ug/L 03/17/23 16:03 03/20/23 19:25 1 Indeno[1,2,3-cd]pyrene <4.3 10 4.3 ug/L 03/17/23 16:03 03/20/23 19:25 1 Isophorone <2.0 10 2.0 ug/L 03/17/23 16:03 03/20/23 19:25 1 Nitrobenzene <3.5 10 3.5 ug/L 03/17/23 16:03 03/20/23 19:25 1 N-Nitrosodimethylamine <2.1 10 2.1 ug/L 03/17/23 16:03 03/20/23 19:25 1 N-Nitrosodi-n-propylamine <2.4 10 2.4 ug/L 03/17/23 16:03 03/20/23 19:25 1 N-Nitrosodiphenylamine <2.9 10 2.9 ug/L 03/17/23 16:03 03/20/23 19:25 1 Phenanthrene <4.3 10 4.3 ug/L 03/17/23 16:03 03/20/23 19:25 1 Phenol <1.5 10 1.5 ug/L 03/17/23 16:03 03/20/23 19:25 1 Pyrene <3.7 10 3.7 ug/L 03/17/23 16:03 03/20/23 19:25 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4,6-Tribromophenol (Surr) 66 30- 130 03117123 16:03 03/20/23 19:25 1 2-Fluorobiphenyl (Surr) 53 25- 130 03117123 16:03 03/20/23 19:25 1 2-Fluorophenol (Surr) 26 10 - 130 03117123 16:03 03/20/23 19:25 1 Nitrobenzene-d5 (Surr) 57 30 - 130 03117123 16:03 03/20/23 19:25 1 Phenol-d5 (Surr) 17 10- 130 03117123 16:03 03/20/23 19:25 1 Terphenyl-d 14 (Surr) 59 35 - 131 03117123 16:03 03/20/23 19:25 1 Eurofins Raleigh Page 88 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: LCS 680-768311/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 768673 Prep Batch: 768311 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,2,4,5-Tetrachlorobenzene 200 123 ug/L 61 21-130 2,3,4,6-Tetrachlorophenol 200 156 ug/L 78 27 -130 2,4,5-Trichlorophenol 200 142 ug/L 71 26 -130 2,4,6-Trichlorophenol 200 137 ug/L 68 28 -130 2,4-Dichlorophenol 200 127 ug/L 64 27 -130 2,4-Dimethylphenol 200 104 ug/L 52 26 -130 2,4-Dinitrophenol 400 526 '+ ug/L 131 23 -130 2,4-Dinitrotoluene 200 170 ug/L 85 37-130 2,6-Dinitrotoluene 200 167 ug/L 83 35-130 2-Chloronaphthalene 200 125 ug/L 62 25 -130 2-Chlorophenol 200 109 ug/L 54 24 -130 2-Methylphenol 200 96.6 ug/L 48 21 -130 2-Nitroaniline 200 168 ug/L 84 36 -130 2-Nitrophenol 200 160 ug/L 80 27 -130 3 & 4 Methylphenol 200 89.1 ug/L 45 19 -130 3,3'-Dichlorobenzidine 200 189 ug/L 95 35 -130 3-Nitroaniline 200 162 ug/L 81 14 -130 4,6-Dinitro-2-methylphenol 400 463 ug/L 116 38 -130 4-Bromophenyl phenyl ether 200 135 ug/L 68 34 -130 4-Chloro-3-methylphenol 200 133 ug/L 67 28 -130 4-Chloroaniline 200 122 ug/L 61 10 -130 4-Chlorophenyl phenyl ether 200 129 ug/L 64 31 -130 4-Nitroaniline 200 164 ug/L 82 36 -130 4-Nitrophenol 400 137 ug/L 34 10 -130 Acenaphthene 200 128 ug/L 64 28-130 Acenaphthylene 200 137 ug/L 68 31-130 Acetophenone 200 125 ug/L 62 28-130 Anthracene 200 135 ug/L 68 36 -130 Benzo[a]anthracene 200 138 ug/L 69 34 -130 Benzo[a]pyrene 200 138 ug/L 69 36-130 Benzo[b]fluoranthene 200 136 ug/L 68 35 -130 Benzo[g,h,i]perylene 200 137 ug/L 68 35-130 Benzo[k]fluoranthene 200 145 ug/L 72 34 -130 Benzyl alcohol 200 103 ug/L 52 21 -130 bis (2-chloroisopropyl) ether 200 114 ug/L 57 33 -130 Bis(2-chloroethoxy)methane 200 127 ug/L 64 31 -130 Bis(2-chloroethyl)ether 200 121 ug/L 61 30 -130 Bis(2-ethylhexyl) phthalate 200 147 ug/L 74 33 -138 Butyl benzyl phthalate 200 152 ug/L 76 35 -135 Chrysene 200 134 ug/L 67 33-130 Dibenz(a,h)anthracene 200 139 ug/L 70 35-130 Dibenzofuran 200 134 ug/L 67 31 -130 Diethyl phthalate 200 142 ug/L 71 36 -130 Di-n-butyl phthalate 200 147 ug/L 73 35 -130 Di-n-octyl phthalate 200 151 ug/L 75 34 -139 Fluoranthene 200 142 ug/L 71 35 -130 Fluorene 200 130 ug/L 65 33 -130 Hexachlorobenzene 200 134 ug/L 67 30-130 0 Eurofins Raleigh Page 89 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: LCS 680-768311/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 768673 Prep Batch: 768311 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Hexachlorocyclopentadiene 200 115 ug/L 58 15 -130 Hexachloroethane 200 115 ug/L 57 12 -130 Indeno[1,2,3-cd]pyrene 200 140 ug/L 70 34 -130 Isophorone 200 132 ug/L 66 27 -130 Nitrobenzene 200 127 ug/L 64 32 -130 N-Nitrosodimethylamine 200 71.3 ug/L 36 15-130 N-Nitrosodi-n-propylamine 200 127 ug/L 64 33-130 N-Nitrosodiphenylamine 200 132 ug/L 66 35-130 Phenanthrene 200 133 ug/L 67 36 -130 Phenol 200 50.6 ug/L 25 10 -130 Pyrene 200 136 ug/L 68 33 -130 LCS LCS Surrogate %Recovery Qualifier Limits 2,4, 6-Tribromophenol (Surr) 77 30 - 130 2-Fluorobiphenyl (Surr) 58 25- 130 2-Fluorophenol (Surr) 31 10 - 130 Nitrobenzene-d5 (Surr) 62 30 - 130 Phenol-d5 (Surr) 22 10 - 130 Terphenyl-d14 (Surr) 64 35- 131 Lab Sample ID: LCSD 680-768311/3-A Matrix: Water Analysis Batch: 768673 Analyte Spike Added LCSD Result Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 768311 LCSD %Rec RPD Qualifier Unit D %Rec Limits RPD Limit 1,2,4,5-Tetrachlorobenzene 200 122 ug/L 61 21-130 1 50 2,3,4,6-Tetrachlorophenol 200 158 ug/L 79 27 -130 1 50 2,4,5-Trichlorophenol 200 140 ug/L 70 26 -130 1 50 2,4,6-Trichlorophenol 200 137 ug/L 69 28 -130 0 50 2,4-Dichlorophenol 200 124 ug/L 62 27 -130 3 50 2,4-Dimethylphenol 200 104 ug/L 52 26 -130 0 50 2,4-Dinitrophenol 400 537 '+ ug/L 134 23 -130 2 50 2,4-Dinitrotoluene 200 169 ug/L 84 37-130 1 50 2,6-Dinitrotoluene 200 164 ug/L 82 35-130 2 50 2-Chloronaphthalene 200 121 ug/L 61 25 -130 3 50 2-Chlorophenol 200 102 ug/L 51 24 -130 6 50 2-Methylphenol 200 91.6 ug/L 46 21 -130 5 50 2-Nitroaniline 200 162 ug/L 81 36 -130 4 50 2-Nitrophenol 200 157 ug/L 78 27 -130 2 50 3 & 4 Methylphenol 200 83.5 ug/L 42 19 -130 7 50 3,3'-Dichlorobenzidine 200 178 ug/L 89 35 -130 6 50 3-Nitroaniline 200 155 ug/L 77 14 -130 4 50 4,6-Dinitro-2-methylphenol 400 456 ug/L 114 38 -130 2 50 4-Bromophenyl phenyl ether 200 130 ug/L 65 34 -130 4 50 4-Chloro-3-methylphenol 200 128 ug/L 64 28 -130 4 50 4-Chloroaniline 200 117 ug/L 59 10 -130 4 50 4-Chlorophenyl phenyl ether 200 122 ug/L 61 31 -130 5 50 4-Nitroaniline 200 159 ug/L 79 36 -130 3 50 Eurofins Raleigh Page 90 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: LCSD 680-768311/3-A Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 768673 Prep Batch: 768311 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 4-Nitrophenol 400 135 ug/L 34 10 -130 1 50 Acenaphthene 200 124 ug/L 62 28-130 3 50 Acenaphthylene 200 131 ug/L 66 31-130 4 50 Acetophenone 200 119 ug/L 60 28-130 5 50 Anthracene 200 130 ug/L 65 36-130 4 50 Benzo[a]anthracene 200 136 ug/L 68 34-130 2 50 Benzo[a]pyrene 200 136 ug/L 68 36 -130 2 50 Benzo[b]fluoranthene 200 131 ug/L 65 35 -130 4 50 Benzo[g,h,i]perylene 200 134 ug/L 67 35-130 2 50 Benzo[k]fluoranthene 200 142 ug/L 71 34-130 2 50 Benzyl alcohol 200 95.9 ug/L 48 21 -130 7 50 bis (2-chloroisopropyl) ether 200 108 ug/L 54 33 -130 5 50 Bis(2-chloroethoxy)methane 200 123 ug/L 61 31 -130 3 50 Bis(2-chloroethyl)ether 200 114 ug/L 57 30 -130 6 50 Bis(2-ethylhexyl) phthalate 200 143 ug/L 72 33 -138 3 50 Butyl benzyl phthalate 200 148 ug/L 74 35 -135 3 50 Chrysene 200 130 ug/L 65 33 -130 3 50 Dibenz(a,h)anthracene 200 137 ug/L 68 35-130 2 50 Dibenzofuran 200 131 ug/L 66 31 -130 2 50 Diethyl phthalate 200 142 ug/L 71 36 -130 0 50 Di-n-butyl phthalate 200 144 ug/L 72 35 -130 2 50 Di-n-octyl phthalate 200 149 ug/L 74 34 -139 1 50 Fluoranthene 200 139 ug/L 70 35 -130 2 50 Fluorene 200 126 ug/L 63 33 -130 3 50 Hexachlorobenzene 200 128 ug/L 64 30-130 5 50 Hexachlorocyclopentadiene 200 117 ug/L 58 15 -130 1 50 Hexachloroethane 200 110 ug/L 55 12 -130 5 50 Indeno[1,2,3-cd]pyrene 200 137 ug/L 68 34-130 2 50 Isophorone 200 126 ug/L 63 27-130 5 50 Nitrobenzene 200 127 ug/L 63 32 -130 0 50 N-Nitrosodimethylamine 200 68.3 ug/L 34 15-130 4 50 N-Nitrosodi-n-propylamine 200 115 ug/L 58 33-130 10 50 N-Nitrosodiphenylamine 200 128 ug/L 64 35-130 4 50 Phenanthrene 200 130 ug/L 65 36 -130 2 50 Phenol 200 48.4 ug/L 24 10 -130 4 50 Pyrene 200 134 ug/L 67 33-130 1 50 LCSD LCSD Surrogate %Recovery Qualifier Limits 2,4,6-Tribromophenol (Surr) 75 30- 130 2-Fluorobiphenyl (Surr) 56 25 - 130 2-Fluorophenol (Surr) 31 10 - 130 Nitrobenzene-d5 (Surr) 60 30 - 130 Phenol-d5 (Surr) 21 10 - 130 Terphenyl-d14 (Surr) 62 35- 131 Eurofins Raleigh Page 91 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: MB 680-768987/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 769127 Prep Batch: 768987 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1,2,4,5-Tetrachlorobenzene <4.5 10 4.5 ug/L 03/22/23 09:46 03/22/23 19:44 1 2,3,4,6-Tetrachlorophenol <4.3 10 4.3 ug/L 03/22/23 09:46 03/22/23 19:44 1 2,4,5-Trichlorophenol <3.3 10 3.3 ug/L 03/22/23 09:46 03/22/23 19:44 1 2,4,6-Trichlorophenol <2.2 10 2.2 ug/L 03/22/23 09:46 03/22/23 19:44 1 2,4-Dichlorophenol <3.7 10 3.7 ug/L 03/22/23 09:46 03/22/23 19:44 1 2,4-Dimethylphenol <3.0 10 3.0 ug/L 03/22/23 09:46 03/22/23 19:44 1 2,4-Dinitrophenol <16 50 16 ug/L 03/22/23 09:46 03/22/23 19:44 1 2,4-Dinitrotoluene <2.3 10 2.3 ug/L 03/22/23 09:46 03/22/23 19:44 1 2,6-Dinitrotoluene <2.8 10 2.8 ug/L 03/22/23 09:46 03/22/23 19:44 1 2-Chloronaphthalene <4.8 10 4.8 ug/L 03/22/23 09:46 03/22/23 19:44 1 2-Chlorophenol <3.2 10 3.2 ug/L 03/22/23 09:46 03/22/23 19:44 1 2-Methylphenol <1.8 10 1.8 ug/L 03/22/23 09:46 03/22/23 19:44 1 2-Nitroaniline <2.9 50 2.9 ug/L 03/22/23 09:46 03/22/23 19:44 1 2-Nitrophenol <3.9 10 3.9 ug/L 03/22/23 09:46 03/22/23 19:44 1 3 & 4 Methylphenol <1.4 10 1.4 ug/L 03/22/23 09:46 03/22/23 19:44 1 3,3'-Dichlorobenzidine <10 60 10 ug/L 03/22/23 09:46 03/22/23 19:44 1 3-Nitroaniline <3.0 50 3.0 ug/L 03/22/23 09:46 03/22/23 19:44 1 4,6-Dinitro-2-methylphenol <5.3 50 5.3 ug/L 03/22/23 09:46 03/22/23 19:44 1 4-Bromophenyl phenyl ether <4.7 10 4.7 ug/L 03/22/23 09:46 03/22/23 19:44 1 4-Chloro-3-methylphenol <2.5 10 2.5 ug/L 03/22/23 09:46 03/22/23 19:44 1 4-Chloroaniline <1.0 20 1.0 ug/L 03/22/23 09:46 03/22/23 19:44 1 4-Chlorophenyl phenyl ether <5.3 10 5.3 ug/L 03/22/23 09:46 03/22/23 19:44 1 4-Nitroaniline <3.0 50 3.0 ug/L 03/22/23 09:46 03/22/23 19:44 1 4-Nitrophenol <8.1 50 8.1 ug/L 03/22/23 09:46 03/22/23 19:44 1 Acenaphthene <4.4 10 4.4 ug/L 03/22/23 09:46 03/22/23 19:44 1 Acenaphthylene <3.6 10 3.6 ug/L 03/22/23 09:46 03/22/23 19:44 1 Acetophenone <2.2 10 2.2 ug/L 03/22/23 09:46 03/22/23 19:44 1 Anthracene <3.6 10 3.6 ug/L 03/22/23 09:46 03/22/23 19:44 1 Benzo[a]anthracene <4.2 10 4.2 ug/L 03/22/23 09:46 03/22/23 19:44 1 Benzo[a]pyrene <2.8 10 2.8 ug/L 03/22/23 09:46 03/22/23 19:44 1 Benzo[b]fluoranthene <3.1 10 3.1 ug/L 03/22/23 09:46 03/22/23 19:44 1 Benzo[g,h,i]perylene <3.0 10 3.0 ug/L 03/22/23 09:46 03/22/23 19:44 1 Benzo[k]fluoranthene <2.9 10 2.9 ug/L 03/22/23 09:46 03/22/23 19:44 1 Benzyl alcohol <2.6 10 2.6 ug/L 03/22/23 09:46 03/22/23 19:44 1 bis (2-chloroisopropyl) ether <3.1 10 3.1 ug/L 03/22/23 09:46 03/22/23 19:44 1 Bis(2-chloroethoxy)methane <1.8 10 1.8 ug/L 03/22/23 09:46 03/22/23 19:44 1 Bis(2-chloroethyl)ether <3.6 10 3.6 ug/L 03/22/23 09:46 03/22/23 19:44 1 Bis(2-ethylhexyl) phthalate <3.0 10 3.0 ug/L 03/22/23 09:46 03/22/23 19:44 1 Butyl benzyl phthalate <2.8 10 2.8 ug/L 03/22/23 09:46 03/22/23 19:44 1 Chrysene <3.8 10 3.8 ug/L 03/22/23 09:46 03/22/23 19:44 1 Dibenz(a,h)anthracene <3.0 10 3.0 ug/L 03/22/23 09:46 03/22/23 19:44 1 Dibenzofuran <1.9 10 1.9 ug/L 03/22/23 09:46 03/22/23 19:44 1 Diethyl phthalate <2.2 10 2.2 ug/L 03/22/23 09:46 03/22/23 19:44 1 Di-n-butyl phthalate <2.3 10 2.3 ug/L 03/22/23 09:46 03/22/23 19:44 1 Di-n-octyl phthalate <2.8 10 2.8 ug/L 03/22/23 09:46 03/22/23 19:44 1 Fluoranthene <1.6 10 1.6 ug/L 03/22/23 09:46 03/22/23 19:44 1 Fluorene <3.4 10 3.4 ug/L 03/22/23 09:46 03/22/23 19:44 1 Hexachlorobenzene <1.6 10 1.6 ug/L 03/22/23 09:46 03/22/23 19:44 1 Eurofins Raleigh Page 92 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: MB 680-768987/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 769127 Prep Batch: 768987 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Hexachlorocyclopentadiene <3.5 10 3.5 ug/L 03/22/23 09:46 03/22/23 19:44 1 Hexachloroethane <3.6 10 3.6 ug/L 03/22/23 09:46 03/22/23 19:44 1 Indeno[1,2,3-cd]pyrene <4.3 10 4.3 ug/L 03/22/23 09:46 03/22/23 19:44 1 Isophorone <2.0 10 2.0 ug/L 03/22/23 09:46 03/22/23 19:44 1 Nitrobenzene <3.5 10 3.5 ug/L 03/22/23 09:46 03/22/23 19:44 1 N-Nitrosodimethylamine <2.1 10 2.1 ug/L 03/22/23 09:46 03/22/23 19:44 1 N-Nitrosodi-n-propylamine <2.4 10 2.4 ug/L 03/22/23 09:46 03/22/23 19:44 1 N-Nitrosodiphenylamine <2.9 10 2.9 ug/L 03/22/23 09:46 03/22/23 19:44 1 Phenanthrene <4.3 10 4.3 ug/L 03/22/23 09:46 03/22/23 19:44 1 Phenol <1.5 10 1.5 ug/L 03/22/23 09:46 03/22/23 19:44 1 Pyrene <3.7 10 3.7 ug/L 03/22/23 09:46 03/22/23 19:44 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 2,4, 6-Tribromophenol (Surr) 68 30 - 130 03/22/23 09:46 03/22/23 19:44 1 2-Fluorobiphenyl (Surr) 64 25 - 130 03/22/23 09:46 03/22/23 19:44 1 2-Fluorophenol (Surr) 35 10 - 130 03/22/23 09:46 03/22/23 19:44 1 Nitrobenzene-d5 (Surr) 61 30 - 130 03/22/23 09:46 03/22/23 19:44 1 Phenol-d5 (Surr) 22 10- 130 03/22/23 09:46 03/22/23 19:44 1 Terphenyl-d14 (Surr) 99 35- 131 03/22/23 09:46 03/22/23 19:44 1 Lab Sample ID: LCS 680-768987/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 769127 Prep Batch: 768987 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 1,2,4,5-Tetrachlorobenzene 200 142 ug/L 71 21-130 2,3,4,6-Tetrachlorophenol 200 176 ug/L 88 27 -130 2,4,5-Trichlorophenol 200 162 ug/L 81 26 -130 2,4,6-Trichlorophenol 200 178 ug/L 89 28 -130 2,4-Dichlorophenol 200 157 ug/L 78 27 -130 2,4-Dimethylphenol 200 126 ug/L 63 26 -130 2,4-Dinitrophenol 400 490 ug/L 122 23 -130 2,4-Dinitrotoluene 200 181 ug/L 90 37-130 2,6-Dinitrotoluene 200 172 ug/L 86 35-130 2-Chloronaphthalene 200 139 ug/L 69 25 -130 2-Chlorophenol 200 120 ug/L 60 24 -130 2-Methylphenol 200 105 ug/L 52 21 -130 2-Nitroaniline 200 176 ug/L 88 36 -130 2-Nitrophenol 200 189 ug/L 94 27 -130 3 & 4 Methylphenol 200 101 ug/L 51 19 -130 3,3'-Dichlorobenzidine 200 190 ug/L 95 35 -130 3-Nitroaniline 200 161 ug/L 81 14 -130 4,6-Dinitro-2-methylphenol 400 494 ug/L 123 38 -130 4-Bromophenyl phenyl ether 200 165 ug/L 82 34 -130 4-Chloro-3-methylphenol 200 154 ug/L 77 28 -130 4-Chloroaniline 200 133 ug/L 66 10 -130 4-Chlorophenyl phenyl ether 200 153 ug/L 76 31 -130 4-Nitroaniline 200 160 ug/L 80 36 -130 Eurofins Raleigh Page 93 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: LCS 680-768987/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 769127 Prep Batch: 768987 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 4-Nitrophenol 400 155 ug/L 39 10 -130 Acenaphthene 200 153 ug/L 77 28-130 Acenaphthylene 200 154 ug/L 77 31-130 Acetophenone 200 145 ug/L 73 28-130 Anthracene 200 158 ug/L 79 36 -130 Benzo[a]anthracene 200 190 ug/L 95 34 -130 Benzo[a]pyrene 200 176 ug/L 88 36-130 Benzo[b]fluoranthene 200 192 ug/L 96 35 -130 Benzo[g,h,i]perylene 200 175 ug/L 87 35-130 Benzo[k]fluoranthene 200 164 ug/L 82 34 -130 Benzyl alcohol 200 113 ug/L 57 21 -130 bis (2-chloroisopropyl) ether 200 131 ug/L 66 33 -130 Bis(2-chloroethoxy)methane 200 154 ug/L 77 31 -130 Bis(2-chloroethyl)ether 200 132 ug/L 66 30 -130 Bis(2-ethylhexyl) phthalate 200 216 ug/L 108 33 -138 Butyl benzyl phthalate 200 216 ug/L 108 35 -135 Chrysene 200 161 ug/L 81 33 -130 Dibenz(a,h)anthracene 200 196 ug/L 98 35-130 Dibenzofuran 200 145 ug/L 72 31 -130 Diethyl phthalate 200 160 ug/L 80 36 -130 Di-n-butyl phthalate 200 192 ug/L 96 35 -130 Di-n-octyl phthalate 200 220 ug/L 110 34 -139 Fluoranthene 200 172 ug/L 86 35 -130 Fluorene 200 147 ug/L 74 33 -130 Hexachlorobenzene 200 160 ug/L 80 30-130 Hexachlorocyclopentadiene 200 90.5 ug/L 45 15 -130 Hexachloroethane 200 96.2 ug/L 48 12 -130 Indeno[1,2,3-cd]pyrene 200 183 ug/L 92 34-130 Isophorone 200 149 ug/L 74 27-130 Nitrobenzene 200 148 ug/L 74 32 -130 N-Nitrosodimethylamine 200 82.8 ug/L 41 15-130 N-Nitrosodi-n-propylamine 200 136 ug/L 68 33-130 N-Nitrosodiphenylamine 200 155 ug/L 78 35-130 Phenanthrene 200 156 ug/L 78 36 -130 Phenol 200 66.8 ug/L 33 10 -130 Pyrene 200 193 ug/L 96 33-130 LCS LCS Surrogate %Recovery Qualifier Limits 2,4,6-Tribromophenol (Surr) 82 30- 130 2-Fluorobiphenyl (Surr) 67 25 - 130 2-Fluorophenol (Surr) 34 10 - 130 Nitrobenzene-d5 (Surr) 67 30 - 130 Phenol-d5 (Surr) 24 10 - 130 Terphenyl-d14 (Surr) 94 35- 131 Eurofins Raleigh Page 94 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8081 B - Organochlorine Pesticides (GC) Lab Sample ID: MB 680-768772/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 768809 Prep Batch: 768772 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/21/23 18:59 1 4,4'-DDE <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/21/23 18:59 1 4,4'-DDT <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/21/23 18:59 1 Aldrin <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/21/23 18:59 1 alpha-BHC <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/21/23 18:59 1 beta-BHC <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/21/23 18:59 1 Chlordane (technical) <0.16 0.50 0.16 ug/L 03/21/23 09:55 03/21/23 18:59 1 Chlorobenzilate <0.64 3.0 0.64 ug/L 03/21/23 09:55 03/21/23 18:59 1 delta-BHC <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/21/23 18:59 1 Dieldrin <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/21/23 18:59 1 Endosulfan 1 <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/21/23 18:59 1 Endosulfan 11 <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/21/23 18:59 1 Endosulfan sulfate <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/21/23 18:59 1 Endrin <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/21/23 18:59 1 Endrin aldehyde <0.0040 0.050 0.0040 ug/L 03/21/23 09:55 03/21/23 18:59 1 gamma-BHC (Lindane) <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/21/23 18:59 1 Heptachlor <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/21/23 18:59 1 Heptachlor epoxide <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/21/23 18:59 1 Isodrin <0.011 0.050 0.011 ug/L 03/21/23 09:55 03/21/23 18:59 1 Kepone <2.6 5.0 2.6 ug/L 03/21/23 09:55 03/21/23 18:59 1 Methoxychlor <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/21/23 18:59 1 Toxaphene <0.31 5.0 0.31 ug/L 03/21/23 09:55 03/21/23 18:59 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl 59 30 - 130 03121123 09:55 03121123 18:59 1 Tetrachloro-m-xylene 51 30 - 130 03/21/23 09:55 03/21/23 18:59 1 Lab Sample ID: MB 680-768772/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 769285 Prep Batch: 768772 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 4,4'-DDD <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/23/23 16:43 1 4,4'-DDE <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/23/23 16:43 1 4,4'-DDT <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/23/23 16:43 1 Aldrin <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/23/23 16:43 1 alpha-BHC <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/23/23 16:43 1 beta-BHC <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/23/23 16:43 1 Chlordane (technical) <0.16 0.50 0.16 ug/L 03/21/23 09:55 03/23/23 16:43 1 Chlorobenzilate <0.64 3.0 0.64 ug/L 03/21/23 09:55 03/23/23 16:43 1 delta-BHC <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/23/23 16:43 1 Dieldrin <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/23/23 16:43 1 Endosulfan 1 <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/23/23 16:43 1 Endosulfan 11 <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/23/23 16:43 1 Endosulfan sulfate <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/23/23 16:43 1 Endrin <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/23/23 16:43 1 Endrin aldehyde <0.0040 0.050 0.0040 ug/L 03/21/23 09:55 03/23/23 16:43 1 gamma-BHC (Lindane) <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/23/23 16:43 1 Eurofins Raleigh Page 95 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8081 B - Organochlorine Pesticides (GC) (Continued) Lab Sample ID: MB 680-768772/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 769285 Prep Batch: 768772 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Heptachlor <0.0010 0.050 0.0010 ug/L 03/21/23 09:55 03/23/23 16:43 1 Heptachlor epoxide <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/23/23 16:43 1 Isodrin <0.011 0.050 0.011 ug/L 03/21/23 09:55 03/23/23 16:43 1 Kepone <2.6 5.0 2.6 ug/L 03/21/23 09:55 03/23/23 16:43 1 Methoxychlor <0.0020 0.050 0.0020 ug/L 03/21/23 09:55 03/23/23 16:43 1 Toxaphene <0.31 5.0 0.31 ug/L 03/21/23 09:55 03/23/23 16:43 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCB Decachlorobiphenyl 61 30 - 130 03121123 09:55 03/23/23 16:43 1 Tetrachloro-m-xylene 51 30 - 130 03121123 09:55 03/23/23 16:43 1 Lab Sample ID: LCS 680-768772/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 768809 Prep Batch: 768772 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 4,4'-DDD 0.0400 0.0479 J ug/L 120 30 -130 4,4'-DDE 0.0400 0.0498 J ug/L 124 30 -130 4,4'-DDT 0.0400 0.0524 *+ ug/L 131 30 -130 Aldrin 0.0400 0.0412 J ug/L 103 30 -130 alpha-BHC 0.0400 0.0417 J ug/L 104 30 -130 beta-BHC 0.0400 0.0499 J ug/L 125 30 -130 delta-BHC 0.0400 0.0476 J ug/L 119 30 -130 Dieldrin 0.0400 0.0493 J ug/L 123 30 -130 Endosulfan 1 0.0400 0.0405 J ug/L 101 30 -130 Endosulfan II 0.0400 0.0478 J ug/L 120 30 -130 Endosulfan sulfate 0.0400 0.0517 ug/L 129 30 -130 Endrin 0.0400 0.0563 .+ ug/L 141 30 -130 Endrin aldehyde 0.0400 0.0479 J ug/L 120 30 -130 gamma-BHC (Lindane) 0.0400 0.0411 J ug/L 103 30 -130 Heptachlor 0.0400 0.0409 J ug/L 102 30 -130 Heptachlor epoxide 0.0400 0.0486 J ug/L 121 30 -130 Methoxychlor 0.0400 0.0731 ,+ ug/L 183 30 -130 LCS LCS Surrogate %Recovery Qualifier Limits DCB Decachlorobiphenyl 118 30- 130 Tetrachloro-m-xylene 81 30 - 130 Lab Sample ID: LCS 680-768772/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 769285 Prep Batch: 768772 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits 4,4'-DDD 0.0400 0.0446 J ug/L 112 30 -130 4,4'-DDE 0.0400 0.0413 J ug/L 103 30 -130 4,4'-DDT 0.0400 0.0426 J ug/L 107 30 -130 Aldrin 0.0400 0.0302 J ug/L 75 30 -130 alpha-BHC 0.0400 0.0326 J ug/L 82 30 -130 Eurofins Raleigh Page 96 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8081 B - Organochlorine Pesticides (GC) (Continued) Lab Sample ID: LCS 680-768772/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 769285 Prep Batch: 768772 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits beta-BHC 0.0400 0.0446 J ug/L 112 30 -130 delta-BHC 0.0400 0.0472 J ug/L 118 30 -130 Dieldrin 0.0400 0.0410 J ug/L 102 30 -130 Endosulfan 1 0.0400 0.0326 J ug/L 82 30 -130 Endosulfan 11 0.0400 0.0384 J ug/L 96 30 -130 Endosulfan sulfate 0.0400 0.0494 J ug/L 123 30 -130 Endrin 0.0400 0.0455 J ug/L 114 30 -130 Endrin aldehyde 0.0400 0.0398 J ug/L 100 30 -130 gamma-BHC (Lindane) 0.0400 0.0329 J ug/L 82 30 -130 Heptachlor 0.0400 0.0326 J ug/L 82 30 -130 Heptachlor epoxide 0.0400 0.0396 J ug/L 99 30 -130 Methoxychlor 0.0400 0.0449 J ug/L 112 30 -130 LCS LCS Surrogate %Recovery Qualifier Limits DCB Decachlorobiphenyl 95 30 -130 Tetrachloro-m-xylene 59 30 -130 Lab Sample ID: LCSD 680-768772/3-A Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 768809 Prep Batch: 768772 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 4,4'-DDD 0.0400 0.0403 J ug/L 101 30 -130 17 40 4,4'-DDE 0.0400 0.0382 J ug/L 96 30 -130 26 40 4,4'-DDT 0.0400 0.0420 J ug/L 105 30 -130 22 40 Aldrin 0.0400 0.0361 J ug/L 90 30 -130 13 40 alpha-BHC 0.0400 0.0328 J ug/L 82 30 -130 24 40 beta-BHC 0.0400 0.0403 J ug/L 101 30 -130 21 40 delta-BHC 0.0400 0.0429 J ug/L 107 30 -130 10 40 Dieldrin 0.0400 0.0385 J ug/L 96 30 -130 25 40 Endosulfan 1 0.0400 0.0309 J ug/L 77 30 -130 27 40 Endosulfan 11 0.0400 0.0353 J ug/L 88 30 -130 30 40 Endosulfan sulfate 0.0400 0.0506 ug/L 126 30 -130 2 40 Endrin 0.0400 0.0462 J ug/L 116 30 -130 20 40 Endrin aldehyde 0.0400 0.0386 J ug/L 97 30 -130 22 40 gamma-BHC (Lindane) 0.0400 0.0328 J ug/L 82 30 -130 22 40 Heptachlor 0.0400 0.0343 J ug/L 86 30 -130 18 40 Heptachlor epoxide 0.0400 0.0373 J ug/L 93 30 -130 26 40 Methoxychlor 0.0400 0.0563 .+ ug/L 141 30 -130 26 40 LCSD LCSD Surrogate %Recovery Qualifier Limits DCB Decachlorobiphenyl 87 30 - 130 Tetrachloro-m-xylene 64 30 - 130 0 Eurofins Raleigh Page 97 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8081 B - Organochlorine Pesticides (GC) (Continued) Lab Sample ID: LCSD 680-768772/3-A Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 769285 Prep Batch: 768772 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 4,4'-DDD 0.0400 0.0431 J ug/L 108 30 -130 3 40 4,4'-DDE 0.0400 0.0408 J ug/L 102 30 -130 1 40 4,4'-DDT 0.0400 0.0410 J ug/L 103 30 -130 4 40 Aldrin 0.0400 0.0353 J ug/L 88 30 -130 16 40 alpha-BHC 0.0400 0.0319 J ug/L 80 30 -130 2 40 beta-BHC 0.0400 0.0414 J ug/L 104 30 -130 7 40 delta-BHC 0.0400 0.0446 J ug/L ill 30-130 6 40 Dieldrin 0.0400 0.0408 J ug/L 102 30 -130 0 40 Endosulfan 1 0.0400 0.0322 J ug/L 80 30 -130 2 40 Endosulfan II 0.0400 0.0379 J ug/L 95 30 -130 1 40 Endosulfan sulfate 0.0400 0.0417 J ug/L 104 30 -130 17 40 Endrin 0.0400 0.0438 J ug/L 109 30 -130 4 40 Endrin aldehyde 0.0400 0.0388 J ug/L 97 30 -130 3 40 gamma-BHC (Lindane) 0.0400 0.0327 J ug/L 82 30 -130 1 40 Heptachlor 0.0400 0.0324 J ug/L 81 30 -130 1 40 Heptachlor epoxide 0.0400 0.0389 J ug/L 97 30 -130 2 40 Methoxychlor 0.0400 0.0503 ug/L 126 30 -130 11 40 LCSD LCSD Surrogate %Recovery Qualifier Limits DCB Decachlorobiphenyl 87 30 - 130 Tetrachloro-m-xylene 61 30 - 130 Method: 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography Lab Sample ID: MB 680-768772/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 768806 Prep Batch: 768772 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1016 <0.32 1.0 0.32 ug/L 03/21/23 09:55 03/21/23 18:59 1 PCB-1221 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/21/23 18:59 1 PCB-1232 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/21/23 18:59 1 PCB-1242 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/21/23 18:59 1 PCB-1248 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/21/23 18:59 1 PCB-1254 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/21/23 18:59 1 PCB-1260 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/21/23 18:59 1 MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 51 30 - 130 03121123 09:55 03121123 18:59 1 DCB Decachlorobiphenyl 59 30 - 130 03121123 09:55 03121123 18:59 1 Lab Sample ID: MB 680-768772/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 769282 Prep Batch: 768772 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1016 <0.32 1.0 0.32 ug/L 03/21/23 09:55 03/23/23 16:43 1 PCB-1221 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/23/23 16:43 1 Eurofins Raleigh Page 98 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography (Continued) Lab Sample ID: MB 680-768772/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 769282 Prep Batch: 768772 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac PCB-1232 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/23/23 16:43 1 PCB-1242 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/23/23 16:43 1 PCB-1248 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/23/23 16:43 1 PCB-1254 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/23/23 16:43 1 PCB-1260 <0.34 1.0 0.34 ug/L 03/21/23 09:55 03/23/23 16:43 1 • MB MB Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 51 30 - 130 03121123 09:55 03/23/23 16:43 1 DCB Decachlorobiphenyl 61 30 - 130 03121123 09:55 03/23/23 16:43 1 Lab Sample ID: LCS 680-768772/4-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 768806 Prep Batch: 768772 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits PCB-1016 2.40 0.730 J ug/L 30 30 -130 PCB-1260 2.40 0.849 J ug/L 35 30 -130 LCS LCS Surrogate %Recovery Qualifier Limits Tetrachloro-m-xylene 24 S1- 30- 130 DCB Decachlorobiphenyl 46 30- 130 Lab Sample ID: LCS 680-768772/4-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 769282 Prep Batch: 768772 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits PCB-1016 2.40 0.760 J ug/L 32 30 -130 PCB-1260 2.40 0.888 J ug/L 37 30 -130 LCS LCS Surrogate %Recovery Qualifier Limits Tetrachloro-m-xylene 24 S1- 30- 130 DCB Decachlorobiphenyl 47 30- 130 Lab Sample ID: LCSD 680-768772/5-A Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 768806 Prep Batch: 768772 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit PCB-1016 2.40 1.92 "1 ug/L 80 30 -130 90 40 PCB-1260 2.40 2.13 "1 ug/L 89 30 -130 86 40 LCSD LCSD Surrogate %Recovery Qualifier Limits Tetrachloro-m-xylene 64 30 - 130 DCB Decachlorobiphenyl 68 30 - 130 Eurofins Raleigh Page 99 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Method: 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography (Continued) Lab Sample ID: LCSD 680-768772/5-A Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 769282 Prep Batch: 768772 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit PCB-1016 2.40 1.97 "1 ug/L 82 30 -130 89 40 PCB-1260 2.40 2.28 "1 ug/L 95 30 -130 88 40 LCSD LCSD Surrogate %Recovery Qualifier Limits Tetrachloro-m-xylene 65 30 - 130 • DCB Decachlorobiphenyl 74 30 - 130 Method: 8151A - Herbicides (GC) Lab Sample ID: MB 680-768160/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 768652 Prep Batch: 768160 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Silvex (2,4,5-TP) <0.096 0.85 0.096 ug/L 03/17/23 07:57 03/20/23 17:17 1 2,4,5-T <0.14 0.85 0.14 ug/L 03/17/23 07:57 03/20/23 17:17 1 2,4-D <0.18 1.1 0.18 ug/L 03/17/23 07:57 03/20/23 17:17 1 Pentachlorophenol <0.023 0.25 0.023 ug/L 03/17/23 07:57 03/20/23 17:17 1 Dinoseb <0.10 0.50 0.10 ug/L 03/17/23 07:57 03/20/23 17:17 1 MB MB Surrogate %Recovery Qualifier DCAA 88 Lab Sample ID: LCS 680-768160/2-A Matrix: Water Analysis Batch: 768652 Analyte Silvex (2,4,5-TP) 2,4,5-T 2,4-D Pentachlorophenol Dinoseb Surrogate DCAA LCS LCS %Recovery Qualifier 106 Lab Sample ID: LCSD 680-768160/3-A Matrix: Water Analysis Batch: 768652 Analyte Silvex (2,4,5-TP) 2,4,5-T 2,4-D Pentachlorophenol Dinoseb Limits 26-137 Prepared Analyzed Dil Fac 03117123 07:57 03120123 17:17 1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Prep Batch: 768160 Spike LCS LCS %Rec Added Result Qualifier Unit D %Rec Limits 1.60 1.34 ug/L 84 31-144 1.60 1.19 ug/L 74 11 -130 6.40 4.49 ug/L 70 21 -147 1.60 1.42 ug/L 88 32-136 6.40 5.21 ug/L 81 10 -141 Limits 26-137 Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 768160 Spike LCSD LCSD %Rec RPD Added Result Qualifier Unit D %Rec Limits RPD Limit 1.60 1.30 ug/L 81 31-144 3 50 1.60 1.19 ug/L 74 11-130 0 50 6.40 4.46 ug/L 70 21 -147 1 50 1.60 1.28 ug/L 80 32 -136 10 50 6.40 4.70 ug/L 73 10 -141 10 50 Page 100 of 141 Eurofins Raleigh 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 8151A - Herbicides (GC) (Continued) Lab Sample ID: LCSD 680-768160/3-A Matrix: Water Analysis Batch: 768652 LCSD LCSD Surrogate %Recovery Qualifier Limits DCAA 93 26-137 Lab Sample ID: MB 680-768538/1-A Matrix: Water Analysis Batch: 768909 Analyte Silvex (2,4,5-TP) 2,4,5-T 2,4-D Pentachlorophenol Dinoseb MB MB Result Qualifier <0.096 <0.14 <0.18 <0.023 <0.10 MB MB F Job ID: 752-4475-1 Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 768160 Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 768538 RL MDL Unit D Prepared Analyzed Dil Fac 0.85 0.096 ug/L 03/20/23 08:47 03/21/23 20:57 1 L- 0.85 0.14 ug/L 03/20/23 08:47 03/21/23 20:57 1 1.1 0.18 ug/L 03/20/23 08:47 03/21/23 20:57 1 0.25 0.023 ug/L 03/20/23 08:47 03/21/23 20:57 1 0.50 0.10 ug/L 03/20/23 08:47 03/21/23 20:57 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac DCAA 87 26 - 137 03/20/23 08:47 03121123 20:57 1 Lab Sample ID: LCS 680-768538/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 768909 Prep Batch: 768538 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Silvex (2,4,5-TP) 1.60 1.46 ug/L 91 31 -144 2,4,5-T 1.60 1.34 ug/L 84 11 -130 2,4-D 6.40 5.33 ug/L 83 21 -147 Pentachlorophenol 1.60 1.37 ug/L 86 32 -136 Dinoseb 6.40 5.20 ug/L 81 10 -141 Surrogate DCAA LCS LCS %Recovery Qualifier 106 Limits 26-137 Method: 300.0-1993 R2.1 - Anions, Ion Chromatography FLab Sample ID: MB 680-770038/33 Matrix: Water Analysis Batch: 770038 MB MB Analyte Result Qualifier Sulfate <0.40 Chloride <0.20 Lab Sample ID: LCS 680-770038/34 Matrix: Water Analysis Batch: 770038 Spike Analyte Added Sulfate 10.0 Chloride 10.0 Client Sample ID: Method Blank Prep Type: Total/NA RL MDL Unit D Prepared Analyzed Dil Fac 1.0 0.40 mg/L 03/2812317:17 1 0.50 0.20 mg/L 03128/2317:17 1 Client Sample ID: Lab Control Sample Prep Type: Total/NA LCS LCS Result Qualifier Unit 9.88 mg/L 10.7 mg/L %Rec D %Rec Limits 99 90-110 107 90-110 Page 101 of 141 Eurofins Raleigh 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF F Job ID: 752-4475-1 Method: 300.0-1993 R2.1 - Anions, Ion Chromatography (Continued) Lab Sample ID: LCSD 680-770038/35 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 770038 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Sulfate 10.0 9.94 mg/L 99 90 -110 1 15 Chloride 10.0 10.7 mg/L 107 90 -110 0 15 Lab Sample ID: 752-4475-3 MS Client Sample ID: 3402-OW3 Matrix: Ground Water Prep Type: Total/NA Analysis Batch: 770038 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Sulfate 3.5 10.0 12.4 mg/L 88 80 -120 Chloride 280 E 10.0 285 E 4 mg/L 87 80 -120 Lab Sample ID: 752-4475-3 MSD Client Sample ID: 3402-OW3 Matrix: Ground Water Prep Type: Total/NA Analysis Batch: 770038 Sample Sample Spike MSD MSD %Rec RPD Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit Sulfate 3.5 10.0 12.6 mg/L 90 80 -120 2 15 Chloride 280 E 10.0 285 E 4 mg/L 85 80 -120 0 15 Lab Sample ID: MB 680-770281/2 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 770281 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Sulfate <0.40 1.0 0.40 mg/L 03/29/2310:29 1 Chloride <0.20 0.50 0.20 mg/L 03/29/2310:29 1 Lab Sample ID: LCS 680-770281/4 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 770281 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Sulfate 10.0 9.43 mg/L 94 90 -110 Chloride 10.0 9.86 mg/L 99 90 -110 Lab Sample ID: LCSD 680-770281/5 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 770281 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Sulfate 10.0 9.31 mg/L 93 90 -110 1 15 Chloride 10.0 9.82 mg/L 98 90 -110 0 15 Page 102 of 141 Eurofins Raleigh 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 6010D - Metals (ICP) Lab Sample ID: MB 680-768143/1-A Matrix: Water Analysis Batch: 768358 MB MB Analyte Result Qualifier Arsenic <6.4 Barium <4.4 Beryllium <0.30 Cadmium <0.44 Chromium <1.1 Cobalt <1.4 Copper <3.2 Lead <6.6 Nickel <3.3 Selenium <10 Silver <1.5 Tin <11 Vanadium <1.0 Zinc <8.7 Lab Sample ID: LCS 680-768143/2-A Matrix: Water Analysis Batch: 768358 Analyte Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Selenium Silver Tin Vanadium Zinc Lab Sample ID: MB 680-768485/1-A Matrix: Water Analysis Batch: 768721 Analyte Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel MB MB Result Qualifier <6.4 <4.4 <0.30 <0.44 <1.1 <1.4 <3.2 <6.6 <3.3 Job ID: 752-4475-1 Client Sample ID: Method Blank Prep Type: Total Recoverable Prep Batch: 768143 RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/17/23 05:51 03/17/23 15:31 1 10 4.4 ug/L 03/17/23 05:51 03/17/23 15:31 1 4.0 0.30 ug/L 03/17/23 05:51 03/17/23 15:31 1 5.0 0.44 ug/L 03/17/23 05:51 03/17/23 15:31 1 10 1.1 ug/L 03/17/23 05:51 03/17/23 15:31 1 10 1.4 ug/L 03/17/23 05:51 03/17/23 15:31 1 20 3.2 ug/L 03/17/23 05:51 03/17/23 15:31 1 10 6.6 ug/L 03/17/23 05:51 03/17/23 15:31 1 40 3.3 ug/L 03/17/23 05:51 03/17/23 15:31 1 20 10 ug/L 03/17/23 05:51 03/17/23 15:31 1 10 1.5 ug/L 03/17/23 05:51 03/17/23 15:31 1 50 11 ug/L 03/17/23 05:51 03/17/23 15:31 1 10 1.0 ug/L 03/17/23 05:51 03/17/23 15:31 1 20 8.7 ug/L 03/17/23 05:51 03/17/23 15:31 1 Client Sample ID: Lab Control Sample C Prep Type: Total Recoverable Prep Batch: 768143 Spike LCS LCS %Rec Added Result Qualifier Unit D %Rec Limits 100 95.4 ug/L 95 80 -120 100 102 ug/L 102 80-120 50.0 51.6 ug/L 103 80 -120 50.0 50.4 ug/L 101 80 -120 100 104 ug/L 104 80-120 50.0 49.7 ug/L 99 80 -120 100 110 ug/L 110 80-120 505 514 ug/L 102 80-120 100 100 ug/L 100 80-120 100 96.4 ug/L 96 80 -120 50.0 53.0 ug/L 106 80 -120 100 101 ug/L 101 80-120 100 103 ug/L 103 80-120 100 105 ug/L 105 80-120 Client Sample ID: Method Blank Prep Type: Total Recoverable Prep Batch: 768485 RL MDL Unit D Prepared Analyzed Dil Fac 20 6.4 ug/L 03/20/23 05:11 03/20/23 14:39 1 10 4.4 ug/L 03/20/23 05:11 03/20/23 14:39 1 4.0 0.30 ug/L 03/20/23 05:11 03/20/23 14:39 1 5.0 0.44 ug/L 03/20/23 05:11 03/20/23 14:39 1 10 1.1 ug/L 03/20/23 05:11 03/20/23 14:39 1 10 1.4 ug/L 03/20/23 05:11 03/20/23 14:39 1 20 3.2 ug/L 03/20/23 05:11 03/20/23 14:39 1 10 6.6 ug/L 03/20/23 05:11 03/20/23 14:39 1 40 3.3 ug/L 03/20/23 05:11 03/20/23 14:39 1 Page 103 of 141 Eurofins Raleigh 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 6010D - Metals (ICP) (Continued) Lab Sample ID: MB 680-768485/1-A Client Sample ID: Method Blank Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768721 Prep Batch: 768485 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Selenium <10 20 10 ug/L 03/20/23 05:11 03/20/23 14:39 1 Silver <1.5 10 1.5 ug/L 03/20/23 05:11 03/20/23 14:39 1 Tin <11 50 11 ug/L 03/20/23 05:11 03/20/23 14:39 1 Vanadium <1.0 10 1.0 ug/L 03/20/23 05:11 03/20/23 14:39 1 Zinc <8.7 20 8.7 ug/L 03/20/23 05:11 03/20/23 14:39 1 • Lab Sample ID: LCS 680-768485/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total Recoverable Analysis Batch: 768721 Prep Batch: 768485 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Arsenic 100 104 ug/L 104 80 -120 Barium 100 103 ug/L 103 80-120 Beryllium 50.0 52.7 ug/L 105 80 -120 Cadmium 50.0 50.2 ug/L 100 80 -120 Chromium 100 103 ug/L 103 80 -120 Cobalt 50.0 51.1 ug/L 102 80 -120 Copper 100 108 ug/L 108 80-120 Lead 505 513 ug/L 102 80-120 Nickel 100 102 ug/L 102 80 -120 Selenium 100 89.7 ug/L 90 80 -120 Silver 50.0 48.6 ug/L 97 80 -120 Tin 100 99.5 ug/L 100 80 -120 Vanadium 100 102 ug/L 102 80 -120 Zinc 100 104 ug/L 104 80 -120 Lab Sample ID: 752-4551-1 MS Client Sample ID: 3402-OW13D Matrix: Ground Water Prep Type: Total Recoverable Analysis Batch: 768721 Prep Batch: 768485 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Arsenic <6.4 100 103 ug/L 103 75 -125 Barium <4.4 100 104 ug/L 104 75-125 Beryllium <0.30 50.0 52.6 ug/L 105 75 -125 Cadmium <0.44 50.0 49.9 ug/L 100 75 -125 Chromium <1.1 100 102 ug/L 102 75 -125 Cobalt <1.4 50.0 50.6 ug/L 101 75 -125 Copper <3.2 100 106 ug/L 106 75-125 Lead <6.6 505 510 ug/L 101 75-125 Nickel <3.3 100 101 ug/L 101 75 -125 Selenium <10 100 97.3 ug/L 97 75 -125 Silver <1.5 50.0 49.6 ug/L 99 75 -125 Tin <11 100 98.3 ug/L 98 75 -125 Vanadium <1.0 100 103 ug/L 103 75 -125 Zinc <8.7 100 103 ug/L 103 75 -125 Eurofins Raleigh Page 104 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 6010D - Metals (ICP) (Continued) Job ID: 752-4475-1 Lab Sample ID: 752-4551-1 MSD Matrix: Ground Water Analysis Batch: 768721 Sample Sample Analyte Result Qualifier Spike Added MSD MSD Result Qualifier Unit Client Sample ID: 3402-OW13D Prep Type: Total Recoverable Prep Batch: 768485 %Rec RPD D %Rec Limits RPD Limit Arsenic <6.4 100 103 ug/L 103 75 -125 0 20 Barium <4.4 100 103 ug/L 103 75-125 1 20 Beryllium <0.30 50.0 51.7 ug/L 103 75 -125 2 20 Cadmium <0.44 50.0 49.0 ug/L 98 75 -125 2 20 Chromium <1.1 100 101 ug/L 101 75 -125 1 20 Cobalt <1.4 50.0 49.9 ug/L 100 75 -125 1 20 Copper <3.2 100 105 ug/L 105 75 -125 1 20 Lead <6.6 505 501 ug/L 99 75-125 2 20 Nickel <3.3 100 99.1 ug/L 99 75 -125 2 20 Selenium <10 100 97.2 ug/L 97 75 -125 0 20 Silver <1.5 50.0 49.1 ug/L 98 75 -125 1 20 Tin <11 100 98.7 ug/L 99 75 -125 0 20 [Vanadium <1.0 100 101 ug/L 101 75 -125 2 20 Zinc <8.7 100 102 ug/L 102 75 -125 1 20 Method: 6020B - Metals (ICP/MS) Lab Sample ID: MB 680-768144/1-A Matrix: Water Analysis Batch: 768549 MB MB Analyte Result Qualifier Antimony <0.34 Thallium <0.26 Lab Sample ID: LCS 680-768144/2-A Matrix: Water Analysis Batch: 768549 Spike Analyte Added Antimony 50.0 Thallium 50.0 Lab Sample ID: MB 680-768486/1-A Matrix: Water Analysis Batch: 768799 MB MB Analyte Result Qualifier Antimony <0.34 Thallium <0.26 Lab Sample ID: LCS 680-768486/2-A Matrix: Water Analysis Batch: 768799 Spike Analyte Added Antimony 50.0 Thallium 50.0 Client Sample ID: Method Blank Prep Type: Total Recoverable Prep Batch: 768144 RL MDL Unit D Prepared Analyzed Dil Fac 5.0 0.34 ug/L 03/17/23 05:51 03/17/23 16:27 1 1.0 0.26 ug/L 03/17/23 05:51 03/17/23 16:27 1 Client Sample ID: Lab Control Sample Prep Type: Total Recoverable Prep Batch: 768144 LCS LCS %Rec Result Qualifier Unit D %Rec Limits 51.1 ug/L 102 80 -120 50.1 ug/L 100 80 -120 Client Sample ID: Method Blank Prep Type: Total Recoverable Prep Batch: 768486 RL MDL Unit D Prepared Analyzed Dil Fac 5.0 0.34 ug/L 03/20/23 05:11 03/20/23 21:37 1 1.0 0.26 ug/L 03/20/23 05:11 03/20/23 21:37 1 Client Sample ID: Lab Control Sample Prep Type: Total Recoverable Prep Batch: 768486 LCS LCS %Rec Result Qualifier Unit D %Rec Limits 50.3 ug/L 101 80 -120 47.9 ug/L 96 80 -120 0 Eurofins Raleigh Page 105 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 6020B - Metals (ICP/MS) (Continued) Lab Sample ID: 752-4551-1 MS Matrix: Ground Water Analysis Batch: 768799 Analyte Sample Result Sample Qualifier Spike Added Antimony <0.34 50.0 Thallium <0.26 50.0 Lab Sample ID: 752-4551-1 MSD Matrix: Ground Water Analysis Batch: 768799 Sample Sample Spike Analyte Result Qualifier Added Antimony <0.34 50.0 Thallium <0.26 50.0 Method: 7470A - Mercury (CVAA) Lab Sample ID: MB 680-768185/1-A Matrix: Water Analysis Batch: 768359 MB MB Analyte Result Qualifier Mercury <0.080 Lab Sample ID: LCS 680-768185/2-A Matrix: Water Analysis Batch: 768359 Analyte LMercury Lab Sample ID: MB 680-768542/12-A Matrix: Water Analysis Batch: 768864 MB MB Analyte Result Qualifier Mercury <0.080 Lab Sample ID: LCS 680-768542/13-A Matrix: Water Analysis Batch: 768864 Analyte LMercury F Job ID: 752-4475-1 Client Sample ID: 3402-OW13D Prep Type: Total Recoverable Prep Batch: 768486 MS MS %Rec Result Qualifier Unit D %Rec Limits 49.4 ug/L 99 75 -125 48.6 ug/L 97 75 -125 Client Sample ID: 3402-OW13D Prep Type: Total Recoverable Prep Batch: 768486 MSD MSD %Rec RPD Result Qualifier Unit D %Rec Limits RPD Limit 50.3 ug/L 101 75 -125 2 20 48.8 ug/L 98 75 -125 0 20 Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 768185 RL MDL Unit D Prepared Analyzed Dil Fac 0.20 0.080 ug/L 03/17/23 09:52 03/17/23 18:08 1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Prep Batch: 768185 Spike LCS LCS %Rec Added Result Qualifier Unit D %Rec Limits 2.50 2.41 ug/L 96 80 -120 Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 768542 RL MDL Unit D Prepared Analyzed Dil Fac 0.20 0.080 ug/L 03/20/23 09:05 03/20/23 15:18 1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Prep Batch: 768542 Spike LCS LCS %Rec Added Result Qualifier Unit D %Rec Limits 2.50 2.48 ug/L 99 80 -120 Method: 353.2 - Nitrogen, Nitrite Lab Sample ID: MB 752-1802/1 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 1802 MB MB LAnalyte _ Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Nitrite as N <0.017 0.10 0.017 mg/L 03/15/23 16:24 1 Eurofins Raleigh Page 106 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 353.2 - Nitrogen, Nitrite (Continued) Lab Sample ID: LCS 752-1802/4 Matrix: Water Analysis Batch: 1802 Spike Analyte Added Nitrite as N 1.00 Lab Sample ID: LCSD 752-1802/16 Matrix: Water Analysis Batch: 1802 Spike Analyte Added Nitrite as N 1.00 Lab Sample ID: 752-4475-2 MS Matrix: Ground Water Analysis Batch: 1802 Sample Sample Spike Analyte Result Qualifier Added Nitrite as N <0.017 1.00 Lab Sample ID: 752-4475-2 MSD Matrix: Ground Water Analysis Batch: 1802 Sample Sample Spike Analyte Result Qualifier Added Nitrite as N <0.017 1.00 Method: 353.2 - Nitrogen, Nitrate -Nitrite Lab Sample ID: MB 752-1939/43 Matrix: Water Analysis Batch: 1939 MB MB �Analyte Result Qualifier Nitrate Nitrite as N <0.041 Lab Sample ID: LCS 752-1939/44 Matrix: Water Analysis Batch: 1939 Analyte Nitrate Nitrite as N Lab Sample ID: 752-4475-2 MS Matrix: Ground Water Analysis Batch: 1939 Sample Sample Analyte Result Qualifier Nitrate Nitrite as N 0.75 F1 F Job ID: 752-4475-1 Client Sample ID: Lab Control Sample Prep Type: Total/NA LCS LCS %Rec C Result Qualifier Unit D %Rec Limits 1.04 mg/L 104 90 -110 Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA LCSD LCSD %Rec RPD Result Qualifier Unit D %Rec Limits RPD Limit 1.03 mg/L 103 90 -110 1 10 Client Sample ID: 3402-MW1 RR Prep Type: Total/NA MS MS %Rec Result Qualifier Unit D %Rec Limits 0.912 mg/L 91 90 -110 Client Sample ID: 3402-MW1 RR Prep Type: Total/NA MSD MSD %Rec RPD Result Qualifier Unit D %Rec Limits RPD Limit 0.929 mg/L 93 90 -110 2 10 Client Sample ID: Method Blank Prep Type: Total/NA RL MDL Unit D Prepared Analyzed Dil Fac 0.10 0.041 mg/L 03/20/2314:07 1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Spike LCS LCS %Rec Added Result Qualifier Unit D %Rec Limits 1.25 1.29 mg/L 103 90 -110 Client Sample ID: 3402-MW1 RR Prep Type: Total/NA Spike MS MS Added Result Qualifier Unit 0.521 1.21 F1 mg/L %Rec D %Rec Limits 88 90-110 Page 107 of 141 Eurofins Raleigh 4/11 /2023 QC Sample Results Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Method: 353.2 - Nitrogen, Nitrate -Nitrite (Continued) Lab Sample ID: 752-4475-2 MSD Client Sample ID: 3402-MW1 RR Matrix: Ground Water Prep Type: Total/NA Analysis Batch: 1939 Sample Sample Spike MSD MSD %Rec RPD Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit Nitrate Nitrite as N 0.75 F1 0.521 1.13 F1 mg/L 72 90 -110 7 10 Lab Sample ID: 752-4475-3 MS Client Sample ID: 3402-OW3 Matrix: Ground Water Prep Type: Total/NA Analysis Batch: 1939 Sample Sample Spike MS MS %Rec � Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Nitrate Nitrite as N <0.041 0.521 0.502 mg/L 96 90 -110 Method: 4500 S2 F-2011 - Sulfide, Total Lab Sample ID: MB 680-768193/1 Matrix: Water Analysis Batch: 768193 Analyte Sulfide Lab Sample ID: LCS 680-768193/2 Matrix: Water Analysis Batch: 768193 Analyte Sulfide Sulfide as 112S Lab Sample ID: LCSD 680-768193/3 Matrix: Water Analysis Batch: 768193 Analyte Sulfide Sulfide as 112S Lab Sample ID: MB 680-768839/1 Matrix: Water Analysis Batch: 768839 Analyte Sulfide Lab Sample ID: LCS 680-768839/2 Matrix: Water Analysis Batch: 768839 Analyte Sulfide Sulfide as 112S Client Sample ID: Method Blank Prep Type: Total/NA MB MB Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac <1.0 1.0 1.0 mg/L 03/17/2310:39 1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Spike Added LCS Result LCS Qualifier Unit D %Rec %Rec Limits 10.0 9.15 mg/L 92 75 -125 10.6 9.72 mg/L 92 75 -125 Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Spike LCSD LCSD %Rec RPD Added Result Qualifier Unit D %Rec Limits RPD Limit 10.0 8.96 mg/L 90 75 -125 2 30 10.6 9.52 mg/L 90 75 -125 2 30 Client Sample ID: Method Blank Prep Type: Total/NA MB MB Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac <1.0 1.0 1.0 mg/L 03/21/2313:14 1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Spike LCS LCS %Rec Added Result Qualifier Unit D %Rec Limits 10.0 8.35 mg/L 84 75 -125 10.6 8.88 mg/L 84 75 -125 Page 108 of 141 Eurofins Raleigh 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 Method: 4500 S2 F-2011 - Sulfide, Total (Continued) Lab Sample ID: LCSD 680-768839/3 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 768839 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Sulfide 10.0 8.29 mg/L 83 75 -125 1 30 Sulfide as 1-12S 10.6 8.81 mg/L 83 75 -125 1 30 Lab Sample ID: 752-4551-2 MS Client Sample ID: 3402-OW7DA Matrix: Ground Water Prep Type: Total/NA Analysis Batch: 768839 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Sulfide <0.93 8.57 7.42 mg/L 87 75 -125 Sulfide as 1-12S <1.0 9.11 7.88 mg/L 87 75 -125 Lab Sample ID: 752-4551-2 MSD Client Sample ID: 3402-OW7DA Matrix: Ground Water Prep Type: Total/NA Analysis Batch: 768839 Sample Sample Spike MSD MSD %Rec RPD Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit Sulfide <0.93 8.57 7.42 mg/L 87 75 -125 0 30 Sulfide as 1-12S <1.0 9.11 7.88 mg/L 87 75 -125 0 30 Method: 5310 B-2011 - Organic Carbon, Total (TOC) Lab Sample ID: MB 680-770029/2 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 770029 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Total Non-purgeable Organic Carbon <0.50 1.0 0.50 mg/L 03/25/23 22:38 1 Lab Sample ID: LCS 680-770029/3 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 770029 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Total Non-purgeable Organic 20.0 21.0 mg/L 105 80 -120 Carbon TOC Result 1 20.0 20.7 mg/L 103 80 -120 TOC Result 2 20.0 21.1 mg/L 106 80 -120 TOC Result 3 20.0 21.1 mg/L 105 80 -120 TOC Result 4 20.0 21.5 mg/L 108 80 -120 Lab Sample ID: LCSD 680-770029/4 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 770029 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Total Non-purgeable Organic 20.0 21.0 mg/L 105 80 -120 0 25 Carbon TOC Result 1 20.0 20.7 mg/L 104 80 -120 0 25 TOC Result 2 20.0 21.1 mg/L 106 80 -120 0 25 TOC Result 3 20.0 21.2 mg/L 106 80 -120 1 25 Eurofins Raleigh Page 109 of 141 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF F Job ID: 752-4475-1 Method: 5310 B-2011 - Organic Carbon, Total (TOC) (Continued) Lab Sample ID: LCSD 680-770029/4 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 770029 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit TOC Result 4 20.0 21.1 mg/L 105 80 -120 2 25 Lab Sample ID: MB 680-770030/2 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 770030 MB MB • Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Total Non-purgeable Organic Carbon <0.50 1.0 0.50 mg/L 03/26/23 03:25 1 Lab Sample ID: LCS 680-770030/3 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 770030 Spike LCS LCS %Rec Analyte Added Result Qualifier Unit D %Rec Limits Total Non-purgeable Organic 20.0 21.1 mg/L 105 80 -120 Carbon TOC Result 1 20.0 21.0 mg/L 105 80 -120 TOC Result 2 20.0 21.1 mg/L 105 80 -120 TOC Result 3 20.0 21.2 mg/L 106 80 -120 TOC Result 4 20.0 21.1 mg/L 105 80 -120 Lab Sample ID: LCSD 680-770030/4 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 770030 Spike LCSD LCSD %Rec RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Total Non-purgeable Organic 20.0 21.1 mg/L 105 80 -120 0 25 Carbon TOC Result 1 20.0 20.8 mg/L 104 80 -120 1 25 TOC Result 2 20.0 21.2 mg/L 106 80 -120 1 25 TOC Result 3 20.0 21.2 mg/L 106 80 -120 0 25 TOC Result 4 20.0 20.8 mg/L 104 80 -120 1 25 Lab Sample ID: 752-4475-3 MS Client Sample ID: 3402-OW3 Matrix: Ground Water Prep Type: Total/NA Analysis Batch: 770030 Sample Sample Spike MS MS %Rec Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Total Non-purgeable Organic 16 20.0 36.7 mg/L 104 80 -120 Carbon TOC Result 1 16 20.0 37.1 mg/L 107 80 -120 TOC Result 2 16 20.0 36.7 mg/L 103 80 -120 TOC Result 3 16 20.0 36.4 mg/L 101 80 -120 TOC Result 4 16 20.0 36.4 mg/L 102 80 -120 Page 110 of 141 Eurofins Raleigh 4/11 /2023 QC Sample Results Client: WSP USA Inc Project/Site: Hanes Mill LF Method: 5310 B-2011 - Organic Carbon, Total (TOC) (Continued) Lab Sample ID: 752-4475-3 MSD Matrix: Ground Water Analysis Batch: 770030 Sample Sample Spike MSD MSD Analyte Result Qualifier Added Result Qualifier Unit Total Non-purgeable Organic 16 20.0 36.4 mg/L Carbon TOC Result 1 16 20.0 36.2 TOC Result 2 16 20.0 36.1 TOC Result 3 16 20.0 36.9 TOC Result 4 16 20.0 36.6 Method: 9012B - Cyanide, Total andor Amenable Lab Sample ID: MB 680-768970/12-A Matrix: Water Analysis Batch: 769030 MB MB �Analyte Result Qualifier Cyanide, Total <0.0025 Lab Sample ID: LCS 680-768970/13-A Matrix: Water Analysis Batch: 769030 Analyte Cyanide, Total Lab Sample ID: MB 680-769805/12-A Matrix: Water Analysis Batch: 769886 MB MB Analyte Result Qualifier Cyanide, Total <0.0025 Lab Sample ID: LCS 680-769805/13-A Matrix: Water Analysis Batch: 769886 Analyte Cyanide, Total Lab Sample ID: 752-4475-3 MS Matrix: Ground Water Analysis Batch: 769886 Sample Sample Analyte Result Qualifier Cyanide, Total <0.0025 F1 FLab Sample ID: 752-4475-3 MSD Matrix: Ground Water Analysis Batch: 769886 F Job ID: 752-4475-1 Client Sample ID: 3402-OW3 Prep Type: Total/NA %Rec RPD C D %Rec Limits RPD Limit 102 80-120 1 25 mg/L 102 80 -120 2 25 mg/L 100 80 -120 2 25 mg/L 103 80 -120 1 25 w mg/L 103 80 -120 0 25 Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 768970 RL MDL Unit D Prepared Analyzed Dil Fac 0.010 0.0025 mg/L 03/22/23 08:53 03/22/23 11:39 1 Client Sample ID: Lab Control Sample C Prep Type: Total/NA Prep Batch: 768970 Spike LCS LCS %Rec Added Result Qualifier Unit D %Rec Limits 0.0500 0.0497 mg/L 99 85 - 115 Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 769805 RL MDL Unit D Prepared Analyzed Dil Fac 0.010 0.0025 mg/L 03/27/23 09:00 03/27/23 13:46 1 Client Sample ID: Lab Control Sample Prep Type: Total/NA Prep Batch: 769805 Spike LCS LCS %Rec Added Result Qualifier Unit D %Rec Limits 0.0500 0.0481 mg/L 96 85 -115 Spike Added 0.0500 Sample Sample Spike �Analyte Result Qualifier Added Cyanide, Total <0.0025 F1 0.0500 MS MS Result Qualifier Unit 0.0388 F1 mg/L MSD MSD Result Qualifier Unit 0.0329 F1 mg/L Client Sample ID: 3402-OW3 Prep Type: Total/NA Prep Batch: 769805 %Rec D %Rec Limits 78 85-115 Client Sample ID: 3402-OW3 Prep Type: Total/NA Prep Batch: 769805 %Rec RPD D %Rec Limits RPD Limit 66 85-115 17 20 Page 111 of 141 Eurofins Raleigh 4/11 /2023 QC Association Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF GC/MS VOA Analysis Batch: 1884 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-1 Trip Blank Total/NA Water 8260D 752-4475-2 3402-MW1RR Total/NA Ground Water 8260D 752-4475-3 3402-OW3 Total/NA Ground Water 8260D 752-4475-4 3402-OW4 Total/NA Ground Water 8260D 752-4475-5 3402-OW10D Total/NA Ground Water 8260D 752-4475-6 3402-OW12 Total/NA Ground Water 8260D 752-4475-7 3402-OW14D Total/NA Ground Water 8260D 752-4475-8 3402-OW17D Total/NA Ground Water 8260D 752-4475-9 3402-OW6 Total/NA Ground Water 8260D MB 752-1884/9 Method Blank Total/NA Water 8260D LCS 752-1884/6 Lab Control Sample Total/NA Water 8260D LCSD 752-1884/7 Lab Control Sample Dup Total/NA Water 8260D MRL 752-1884/5 Lab Control Sample Total/NA Water 8260D Analysis Batch: 1910 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total/NA Ground Water 8260D 752-4551-2 3402-OW71DA Total/NA Ground Water 8260D 752-4551-3 3402-OW11 Total/NA Ground Water 8260D MB 752-1910/9 Method Blank Total/NA Water 8260D LCS 752-1910/6 Lab Control Sample Total/NA Water 8260D LCSD 752-1910/7 Lab Control Sample Dup Total/NA Water 8260D MRL 752-1910/5 Lab Control Sample Total/NA Water 8260D Analysis Batch: 768786 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-1 Trip Blank Total/NA Water 8260 SIM 752-4475-2 3402-MW1 RR Total/NA Ground Water 8260 SIM 752-4475-3 3402-OW3 Total/NA Ground Water 8260 SIM 752-4475-4 3402-OW4 Total/NA Ground Water 8260 SIM 752-4475-5 3402-OW10D Total/NA Ground Water 8260 SIM 752-4475-6 3402-OW12 Total/NA Ground Water 8260 SIM 752-4475-7 3402-OW14D Total/NA Ground Water 8260 SIM 752-4475-8 3402-OW17D Total/NA Ground Water 8260 SIM 752-4475-9 3402-OW6 Total/NA Ground Water 8260 SIM MB 680-768786/6 Method Blank Total/NA Water 8260 SIM LCS 680-768786/3 Lab Control Sample Total/NA Water 8260 SIM LCSD 680-768786/4 Lab Control Sample Dup Total/NA Water 8260 SIM Analysis Batch: 768972 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total/NA Ground Water 8260 SIM 752-4551-2 3402-OW71DA Total/NA Ground Water 8260 SIM 752-4551-3 3402-OW11 Total/NA Ground Water 8260 SIM MB 680-768972/6 Method Blank Total/NA Water 8260 SIM LCS 680-768972/3 Lab Control Sample Total/NA Water 8260 SIM LCSD 680-768972/4 Lab Control Sample Dup Total/NA Water 8260 SIM 0 Eurofins Raleigh Page 112 of 141 4/11 /2023 QC Association Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF GC/MS Semi VOA Prep Batch: 768311 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 3510C 752-4475-3 3402-OW3 Total/NA Ground Water 3510C 752-4475-4 3402-OW4 Total/NA Ground Water 3510C 752-4475-5 3402-OW10D Total/NA Ground Water 3510C 752-4475-6 3402-OW12 Total/NA Ground Water 3510C 752-4475-7 3402-OW14D Total/NA Ground Water 3510C 752-4475-8 3402-OW17D Total/NA Ground Water 3510C 752-4475-9 3402-OW6 Total/NA Ground Water 3510C MB 680-768311/1-A Method Blank Total/NA Water 3510C LCS 680-768311/2-A Lab Control Sample Total/NA Water 3510C LCSD 680-768311/3-A Lab Control Sample Dup Total/NA Water 3510C Analysis Batch: 768673 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 8270E 768311 752-4475-3 3402-OW3 Total/NA Ground Water 8270E 768311 752-4475-4 3402-OW4 Total/NA Ground Water 8270E 768311 752-4475-5 3402-OW10D Total/NA Ground Water 8270E 768311 752-4475-6 3402-OW12 Total/NA Ground Water 8270E 768311 752-4475-7 3402-OW14D Total/NA Ground Water 8270E 768311 752-4475-8 3402-OW17D Total/NA Ground Water 8270E 768311 752-4475-9 3402-OW6 Total/NA Ground Water 8270E 768311 MB 680-768311/1-A Method Blank Total/NA Water 8270E 768311 LCS 680-768311/2-A Lab Control Sample Total/NA Water 8270E 768311 LCSD 680-768311/3-A Lab Control Sample Dup Total/NA Water 8270E 768311 Prep Batch: 768987 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total/NA Ground Water 3510C 752-4551-2 3402-OW71DA Total/NA Ground Water 3510C 752-4551-3 3402-OW11 Total/NA Ground Water 3510C MB 680-768987/1-A Method Blank Total/NA Water 3510C LCS 680-768987/2-A Lab Control Sample Total/NA Water 3510C Analysis Batch: 769127 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total/NA Ground Water 8270E 768987 752-4551-2 3402-OW71DA Total/NA Ground Water 8270E 768987 752-4551-3 3402-OW11 Total/NA Ground Water 8270E 768987 MB 680-768987/1-A Method Blank Total/NA Water 8270E 768987 LCS 680-768987/2-A Lab Control Sample Total/NA Water 8270E 768987 GC Semi VOA Prep Batch: 768160 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 8151A 752-4475-3 3402-OW3 Total/NA Ground Water 8151A 752-4475-4 3402-OW4 Total/NA Ground Water 8151A 752-4475-5 3402-OW10D Total/NA Ground Water 8151A 752-4475-6 3402-OW12 Total/NA Ground Water 8151A Eurofins Raleigh Page 113 of 141 4/11 /2023 QC Association Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 GC Semi VOA (Continued) Prep Batch: 768160 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-7 3402-OW14D Total/NA Ground Water 8151A 752-4475-8 3402-OW17D Total/NA Ground Water 8151A 752-4475-9 3402-OW6 Total/NA Ground Water 8151A MB 680-768160/1-A Method Blank Total/NA Water 8151A LCS 680-768160/2-A Lab Control Sample Total/NA Water 8151A LCSD 680-768160/3-A Lab Control Sample Dup Total/NA Water 8151A Prep Batch: 768538 Lab Sample ID Client Sample ID Prep Type Matrix Method 752-4551-1 3402-OW13D Total/NA Ground Water 8151A 752-4551-2 3402-OW71DA Total/NA Ground Water 8151A 752-4551-3 3402-OW11 Total/NA Ground Water 8151A MB 680-768538/1-A Method Blank Total/NA Water 8151A LCS 680-768538/2-A Lab Control Sample Total/NA Water 8151A Analysis Batch: 768652 Prep Batch a • Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 8151A 768160 752-4475-3 3402-OW3 Total/NA Ground Water 8151A 768160 752-4475-4 3402-OW4 Total/NA Ground Water 8151A 768160 752-4475-5 3402-OW10D Total/NA Ground Water 8151A 768160 752-4475-6 3402-OW12 Total/NA Ground Water 8151A 768160 752-4475-7 3402-OW14D Total/NA Ground Water 8151A 768160 752-4475-8 3402-OW17D Total/NA Ground Water 8151A 768160 752-4475-9 3402-OW6 Total/NA Ground Water 8151A 768160 MB 680-768160/1-A Method Blank Total/NA Water 8151A 768160 LCS 680-768160/2-A Lab Control Sample Total/NA Water 8151A 768160 LCSD 680-768160/3-A Lab Control Sample Dup Total/NA Water 8151A 768160 Prep Batch: 768772 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 3510C 752-4475-3 3402-OW3 Total/NA Ground Water 3510C 752-4475-4 3402-OW4 Total/NA Ground Water 3510C 752-4475-5 3402-OW10D Total/NA Ground Water 3510C 752-4475-6 3402-OW12 Total/NA Ground Water 3510C 752-4475-7 3402-OW14D Total/NA Ground Water 3510C 752-4475-8 3402-OW17D Total/NA Ground Water 3510C 752-4475-9 3402-OW6 Total/NA Ground Water 3510C 752-4551-1 3402-OW13D Total/NA Ground Water 3510C 752-4551-2 3402-OW71DA Total/NA Ground Water 3510C 752-4551-3 3402-OW11 Total/NA Ground Water 3510C MB 680-768772/1-A Method Blank Total/NA Water 3510C LCS 680-768772/2-A Lab Control Sample Total/NA Water 3510C LCS 680-768772/4-A Lab Control Sample Total/NA Water 3510C LCSD 680-768772/3-A Lab Control Sample Dup Total/NA Water 3510C LCSD 680-768772/5-A Lab Control Sample Dup Total/NA Water 3510C Analysis Batch: 768806 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 8082A 768772 Eurofins Raleigh Page 114 of 141 4/11 /2023 QC Association Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF GC Semi VOA (Continued) Analysis Batch: 768806 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-3 3402-OW3 Total/NA Ground Water 8082A 768772 752-4475-4 3402-OW4 Total/NA Ground Water 8082A 768772 752-4475-5 3402-OW10D Total/NA Ground Water 8082A 768772 752-4475-6 3402-OW12 Total/NA Ground Water 8082A 768772 752-4475-7 3402-OW14D Total/NA Ground Water 8082A 768772 752-4475-8 3402-OW17D Total/NA Ground Water 8082A 768772 752-4475-9 3402-OW6 Total/NA Ground Water 8082A 768772 MB 680-768772/1-A Method Blank Total/NA Water 8082A 768772 LCS 680-768772/4-A Lab Control Sample Total/NA Water 8082A 768772 LCSD 680-768772/5-A Lab Control Sample Dup Total/NA Water 8082A 768772 Analysis Batch: 768809 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 8081B 768772 752-4475-3 3402-OW3 Total/NA Ground Water 8081E 768772 752-4475-4 3402-OW4 Total/NA Ground Water 8081E 768772 752-4475-5 3402-OW10D Total/NA Ground Water 8081B 768772 752-4475-6 3402-OW12 Total/NA Ground Water 8081B 768772 752-4475-7 3402-OW14D Total/NA Ground Water 8081B 768772 752-4475-8 3402-OW17D Total/NA Ground Water 8081B 768772 752-4475-9 3402-OW6 Total/NA Ground Water 8081B 768772 MB 680-768772/1-A Method Blank Total/NA Water 8081B 768772 LCS 680-768772/2-A Lab Control Sample Total/NA Water 8081B 768772 LCSD 680-768772/3-A Lab Control Sample Dup Total/NA Water 8081E 768772 Analysis Batch: 768909 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total/NA Ground Water 8151A 768538 752-4551-2 3402-OW71DA Total/NA Ground Water 8151A 768538 752-4551-3 3402-OW11 Total/NA Ground Water 8151A 768538 MB 680-768538/1-A Method Blank Total/NA Water 8151A 768538 LCS 680-768538/2-A Lab Control Sample Total/NA Water 8151A 768538 Analysis Batch: 769282 Lab Sample ID Client Sample ID 752-4551-1 3402-OW 13D 752-4551-2 3402-OW71DA 752-4551-3 3402-OW 11 MB 680-768772/1-A Method Blank LCS 680-768772/4-A Lab Control Sample LCSD 680-768772/5-A Lab Control Sample Dup Analysis Batch: 769285 Lab Sample ID 752-4551-1 752-4551-2 752-4551-3 MB 680-768772/1-A LCS 680-768772/2-A LCSD 680-768772/3-A Prep Type Matrix Method Prep Batch Total/NA Ground Water 8082A 768772 Total/NA Ground Water 8082A 768772 Total/NA Ground Water 8082A 768772 Total/NA Water 8082A 768772 Total/NA Water 8082A 768772 Total/NA Water 8082A 768772 Client Sample ID Prep Type Matrix Method Prep Batch 3402-OW13D Total/NA Ground Water 8081B 768772 3402-OW71DA Total/NA Ground Water 8081B 768772 3402-OW11 Total/NA Ground Water 8081B 768772 Method Blank Total/NA Water 8081B 768772 Lab Control Sample Total/NA Water 8081B 768772 Lab Control Sample Dup Total/NA Water 8081B 768772 Page 115 of 141 Eurofins Raleigh 4/11 /2023 QC Association Summary Client: WSP USA Inc Project/Site: Hanes Mill LF HPLCAC Analysis Batch: 770038 Job ID: 752-4475-1 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 300.0-1993 R2.1 752-4475-3 3402-OW3 Total/NA Ground Water 300.0-1993 R2.1 752-4475-4 3402-OW4 Total/NA Ground Water 300.0-1993 R2.1 752-4475-5 3402-OW10D Total/NA Ground Water 300.0-1993 R2.1 752-4475-6 3402-OW12 Total/NA Ground Water 300.0-1993 R2.1 752-4475-7 3402-OW14D Total/NA Ground Water 300.0-1993 R2.1 752-4475-8 3402-OW17D Total/NA Ground Water 300.0-1993 R2.1 MB 680-770038/33 Method Blank Total/NA Water 300.0-1993 R2.1 LCS 680-770038/34 Lab Control Sample Total/NA Water 300.0-1993 R2.1 LCSD 680-770038/35 Lab Control Sample Dup Total/NA Water 300.0-1993 R2.1 752-4475-3 MS 3402-OW3 Total/NA Ground Water 300.0-1993 R2.1 752-4475-3 MSD 3402-OW3 Total/NA Ground Water 300.0-1993 R2.1 Analysis Batch: 770281 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-3 - DL 3402-OW3 Total/NA Ground Water 300.0-1993 R2.1 MB 680-770281/2 Method Blank Total/NA Water 300.0-1993 R2.1 LCS 680-770281/4 Lab Control Sample Total/NA Water 300.0-1993 R2.1 LCSD 680-770281/5 Lab Control Sample Dup Total/NA Water 300.0-1993 R2.1 Metals Prep Batch: 768143 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total Recoverable Ground Water 3005A 752-4475-3 3402-OW3 Total Recoverable Ground Water 3005A 752-4475-4 3402-OW4 Total Recoverable Ground Water 3005A 752-4475-5 3402-OW10D Total Recoverable Ground Water 3005A 752-4475-6 3402-OW12 Total Recoverable Ground Water 3005A 752-4475-7 3402-OW14D Total Recoverable Ground Water 3005A 752-4475-8 3402-OW17D Total Recoverable Ground Water 3005A 752-4475-9 3402-OW6 Total Recoverable Ground Water 3005A MB 680-768143/1-A Method Blank Total Recoverable Water 3005A LCS 680-768143/2-A Lab Control Sample Total Recoverable Water 3005A Prep Batch: 768144 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total Recoverable Ground Water 3005A 752-4475-3 3402-OW3 Total Recoverable Ground Water 3005A 752-4475-4 3402-OW4 Total Recoverable Ground Water 3005A 752-4475-5 3402-OW10D Total Recoverable Ground Water 3005A 752-4475-6 3402-OW12 Total Recoverable Ground Water 3005A 752-4475-7 3402-OW14D Total Recoverable Ground Water 3005A 752-4475-8 3402-OW17D Total Recoverable Ground Water 3005A 752-4475-9 3402-OW6 Total Recoverable Ground Water 3005A MB 680-768144/1-A Method Blank Total Recoverable Water 3005A LCS 680-768144/2-A Lab Control Sample Total Recoverable Water 3005A Prep Batch: 768185 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 7470A 0 Eurofins Raleigh Page 116 of 141 4/11 /2023 QC Association Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Metals (Continued) Prep Batch: 768185 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-3 3402-OW3 Total/NA Ground Water 7470A 752-4475-4 3402-OW4 Total/NA Ground Water 7470A 752-4475-5 3402-OW10D Total/NA Ground Water 7470A 752-4475-6 3402-OW12 Total/NA Ground Water 7470A 752-4475-7 3402-OW14D Total/NA Ground Water 7470A 752-4475-8 3402-OW17D Total/NA Ground Water 7470A 752-4475-9 3402-OW6 Total/NA Ground Water 7470A MB 680-768185/1-A Method Blank Total/NA Water 7470A LCS 680-768185/2-A Lab Control Sample Total/NA Water 7470A Analysis Batch: 768358 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total Recoverable Ground Water 6010D 768143 752-4475-3 3402-OW3 Total Recoverable Ground Water 6010D 768143 752-4475-4 3402-OW4 Total Recoverable Ground Water 6010D 768143 752-4475-5 3402-OW10D Total Recoverable Ground Water 6010D 768143 752-4475-6 3402-OW12 Total Recoverable Ground Water 6010D 768143 752-4475-7 3402-OW14D Total Recoverable Ground Water 6010D 768143 752-4475-8 3402-OW17D Total Recoverable Ground Water 6010D 768143 752-4475-9 3402-OW6 Total Recoverable Ground Water 6010D 768143 MB 680-768143/1-A Method Blank Total Recoverable Water 6010D 768143 LCS 680-768143/2-A Lab Control Sample Total Recoverable Water 6010D 768143 Analysis Batch: 768359 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 7470A 768185 752-4475-3 3402-OW3 Total/NA Ground Water 7470A 768185 752-4475-4 3402-OW4 Total/NA Ground Water 7470A 768185 752-4475-5 3402-OW10D Total/NA Ground Water 7470A 768185 752-4475-6 3402-OW12 Total/NA Ground Water 7470A 768185 752-4475-7 3402-OW14D Total/NA Ground Water 7470A 768185 752-4475-8 3402-OW17D Total/NA Ground Water 7470A 768185 752-4475-9 3402-OW6 Total/NA Ground Water 7470A 768185 MB 680-768185/1-A Method Blank Total/NA Water 7470A 768185 LCS 680-768185/2-A Lab Control Sample Total/NA Water 7470A 768185 Prep Batch: 768485 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total Recoverable Ground Water 3005A 752-4551-2 3402-OW71DA Total Recoverable Ground Water 3005A 752-4551-3 3402-OW11 Total Recoverable Ground Water 3005A MB 680-768485/1-A Method Blank Total Recoverable Water 3005A LCS 680-768485/2-A Lab Control Sample Total Recoverable Water 3005A 752-4551-1 MS 3402-OW13D Total Recoverable Ground Water 3005A 752-4551-1 MSD 3402-OW13D Total Recoverable Ground Water 3005A Prep Batch: 768486 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total Recoverable Ground Water 3005A 752-4551-2 3402-OW71DA Total Recoverable Ground Water 3005A 752-4551-3 3402-OW11 Total Recoverable Ground Water 3005A Eurofins Raleigh Page 117 of 141 4/11 /2023 QC Association Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Metals (Continued) Prep Batch: 768486 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch MB 680-768486/1-A Method Blank Total Recoverable Water 3005A LCS 680-768486/2-A Lab Control Sample Total Recoverable Water 3005A 752-4551-1 MS 3402-OW13D Total Recoverable Ground Water 3005A 752-4551-1 MSD 3402-OW13D Total Recoverable Ground Water 3005A Prep Batch: 768542 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total/NA Ground Water 7470A 752-4551-2 3402-OW71DA Total/NA Ground Water 7470A 752-4551-3 3402-OW11 Total/NA Ground Water 7470A MB 680-768542/12-A Method Blank Total/NA Water 7470A LCS 680-768542/13-A Lab Control Sample Total/NA Water 7470A Analysis Batch: 768549 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total Recoverable Ground Water 6020B 768144 752-4475-3 3402-OW3 Total Recoverable Ground Water 6020B 768144 752-4475-4 3402-OW4 Total Recoverable Ground Water 6020B 768144 752-4475-5 3402-OW10D Total Recoverable Ground Water 6020B 768144 752-4475-6 3402-OW12 Total Recoverable Ground Water 6020B 768144 752-4475-7 3402-OW14D Total Recoverable Ground Water 6020B 768144 752-4475-8 3402-OW17D Total Recoverable Ground Water 6020B 768144 752-4475-9 3402-OW6 Total Recoverable Ground Water 6020B 768144 MB 680-768144/1-A Method Blank Total Recoverable Water 6020B 768144 LCS 680-768144/2-A Lab Control Sample Total Recoverable Water 6020B 768144 Analysis Batch: 768721 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total Recoverable Ground Water 6010D 768485 752-4551-2 3402-OW71DA Total Recoverable Ground Water 6010D 768485 752-4551-3 3402-OW11 Total Recoverable Ground Water 6010D 768485 MB 680-768485/1-A Method Blank Total Recoverable Water 6010D 768485 LCS 680-768485/2-A Lab Control Sample Total Recoverable Water 6010D 768485 752-4551-1 MS 3402-OW13D Total Recoverable Ground Water 6010D 768485 752-4551-1 MSD 3402-OW13D Total Recoverable Ground Water 6010D 768485 Analysis Batch: 768799 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total Recoverable Ground Water 6020E 768486 752-4551-2 3402-OW71DA Total Recoverable Ground Water 6020E 768486 752-4551-3 3402-OW11 Total Recoverable Ground Water 6020E 768486 MB 680-768486/1-A Method Blank Total Recoverable Water 6020B 768486 LCS 680-768486/2-A Lab Control Sample Total Recoverable Water 6020B 768486 752-4551-1 MS 3402-OW13D Total Recoverable Ground Water 6020B 768486 752-4551-1 MSD 3402-OW13D Total Recoverable Ground Water 6020B 768486 Analysis Batch: 768864 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total/NA Ground Water 7470A 768542 752-4551-2 3402-OW71DA Total/NA Ground Water 7470A 768542 752-4551-3 3402-OW11 Total/NA Ground Water 7470A 768542 0 Eurofins Raleigh Page 118 of 141 4/11 /2023 QC Association Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Metals (Continued) Analysis Batch: 768864 (Continued) Job ID: 752-4475-1 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch MB 680-768542/12-A Method Blank Total/NA Water 7470A 768542 LCS 680-768542/13-A Lab Control Sample Total/NA Water 7470A 768542 General Chemi Analysis Batch: 1802 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 353.2 752-4475-3 3402-OW3 Total/NA Ground Water 353.2 752-4475-4 3402-OW4 Total/NA Ground Water 353.2 752-4475-5 3402-OW10D Total/NA Ground Water 353.2 752-4475-6 3402-OW12 Total/NA Ground Water 353.2 752-4475-7 3402-OW14D Total/NA Ground Water 353.2 752-4475-8 3402-OW17D Total/NA Ground Water 353.2 MB 752-1802/1 Method Blank Total/NA Water 353.2 LCS 752-1802/4 Lab Control Sample Total/NA Water 353.2 LCSD 752-1802/16 Lab Control Sample Dup Total/NA Water 353.2 752-4475-2 MS 3402-MW1RR Total/NA Ground Water 353.2 752-4475-2 MSD 3402-MW1RR Total/NA Ground Water 353.2 Analysis Batch: 1939 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 353.2 752-4475-3 3402-OW3 Total/NA Ground Water 353.2 752-4475-4 3402-OW4 Total/NA Ground Water 353.2 752-4475-5 3402-OW10D Total/NA Ground Water 353.2 752-4475-6 3402-OW12 Total/NA Ground Water 353.2 752-4475-7 3402-OW14D Total/NA Ground Water 353.2 752-4475-8 3402-OW17D Total/NA Ground Water 353.2 MB 752-1939/43 Method Blank Total/NA Water 353.2 LCS 752-1939/44 Lab Control Sample Total/NA Water 353.2 752-4475-2 MS 3402-MW1RR Total/NA Ground Water 353.2 752-4475-2 MSD 3402-MW1RR Total/NA Ground Water 353.2 752-4475-3 MS 3402-OW3 Total/NA Ground Water 353.2 Analysis Batch: 1966 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 353.2 752-4475-3 3402-OW3 Total/NA Ground Water 353.2 752-4475-4 3402-OW4 Total/NA Ground Water 353.2 752-4475-5 3402-OW10D Total/NA Ground Water 353.2 752-4475-6 3402-OW12 Total/NA Ground Water 353.2 752-4475-7 3402-OW14D Total/NA Ground Water 353.2 752-4475-8 3402-OW17D Total/NA Ground Water 353.2 Analysis Batch: 768193 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1 RR Total/NA Ground Water 4500 S2 F-2011 752-4475-3 3402-OW3 Total/NA Ground Water 4500 S2 F-2011 752-4475-4 3402-OW4 Total/NA Ground Water 4500 S2 F-2011 752-4475-5 3402-OW10D Total/NA Ground Water 4500 S2 F-2011 0 Eurofins Raleigh Page 119 of 141 4/11 /2023 QC Association Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Job ID: 752-4475-1 General Chemistry (Continued) Analysis Batch: 768193 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-6 3402-OW12 Total/NA Ground Water 4500 S2 F-2011 752-4475-7 3402-OW14D Total/NA Ground Water 4500 S2 F-2011 752-4475-8 3402-OW17D Total/NA Ground Water 4500 S2 F-2011 752-4475-9 3402-OW6 Total/NA Ground Water 4500 S2 F-2011 MB 680-768193/1 Method Blank Total/NA Water 4500 S2 F-2011 LCS 680-768193/2 Lab Control Sample Total/NA Water 4500 S2 F-2011 LCSD 680-768193/3 Lab Control Sample Dup Total/NA Water 4500 S2 F-2011 Analysis Batch: 768839 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4551-1 3402-OW13D Total/NA Ground Water 4500 S2 F-2011 752-4551-2 3402-OW71DA Total/NA Ground Water 4500 S2 F-2011 752-4551-3 3402-OW11 Total/NA Ground Water 4500 S2 F-2011 MB 680-768839/1 Method Blank Total/NA Water 4500 S2 F-2011 LCS 680-768839/2 Lab Control Sample Total/NA Water 4500 S2 F-2011 LCSD 680-768839/3 Lab Control Sample Dup Total/NA Water 4500 S2 F-2011 752-4551-2 MS 3402-OW71DA Total/NA Ground Water 4500 S2 F-2011 752-4551-2 MSD 3402-OW71DA Total/NA Ground Water 4500 S2 F-2011 Prep Batch: 768970 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 9612B MB 680-768970/12-A Method Blank Total/NA Water 9012B LCS 680-768970/13-A Lab Control Sample Total/NA Water 9012B Analysis Batch: 769030 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 9012B 768970 MB 680-768970/12-A Method Blank Total/NA Water 9012B 768970 LCS 680-768970/13-A Lab Control Sample Total/NA Water 9012B 768970 Prep Batch: 769805 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-3 3402-OW3 Total/NA Ground Water 9012B 752-4475-4 3402-OW4 Total/NA Ground Water 9012B 752-4475-5 3402-OW10D Total/NA Ground Water 9012B 752-4475-6 3402-OW12 Total/NA Ground Water 9012B 752-4475-7 3402-OW14D Total/NA Ground Water 9012B 752-4475-8 3402-OW17D Total/NA Ground Water 9012B 752-4475-9 3402-OW6 Total/NA Ground Water 9012B 752-4551-1 3402-OW13D Total/NA Ground Water 9012B 752-4551-2 3402-OW71DA Total/NA Ground Water 9012B 752-4551-3 3402-OW11 Total/NA Ground Water 9012B MB 680-769805/12-A Method Blank Total/NA Water 9012B LCS 680-769805/13-A Lab Control Sample Total/NA Water 9012B 752-4475-3 MS 3402-OW3 Total/NA Ground Water 9012B 752-4475-3 MSD 3402-OW3 Total/NA Ground Water 9012B Analysis Batch: 769886 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-3 3402-OW3 Total/NA Ground Water W12B 769805 Eurofins Raleigh Page 120 of 141 4/11 /2023 QC Association Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF General Chemistry (Continued) Analysis Batch: 769886 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-4 3402-OW4 Total/NA Ground Water 9012B 769805 752-4475-5 3402-OW10D Total/NA Ground Water 9012B 769805 752-4475-6 3402-OW12 Total/NA Ground Water 9012B 769805 752-4475-7 3402-OW14D Total/NA Ground Water 9012B 769805 752-4475-8 3402-OW17D Total/NA Ground Water 9012B 769805 752-4475-9 3402-OW6 Total/NA Ground Water 9012B 769805 752-4551-1 3402-OW13D Total/NA Ground Water 9012B 769805 752-4551-2 3402-OW71DA Total/NA Ground Water 9012B 769805 752-4551-3 3402-OW11 Total/NA Ground Water 9012B 769805 MB 680-769805/12-A Method Blank Total/NA Water 9012B 769805 680-769805/13-A Lab Control Sample Total/NA Water 9012B 769805 ,LCS 752-4475-3 MS 3402-OW3 Total/NA Ground Water 9012B 769805 752-4475-3 MSD 3402-OW3 Total/NA Ground Water 9012B 769805 Analysis Batch: 770029 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-2 3402-MW1RR Total/NA Ground Water 5310 B-2011 MB 680-770029/2 Method Blank Total/NA Water 5310 B-2011 LCS 680-770029/3 Lab Control Sample Total/NA Water 5310 B-2011 LCSD 680-770029/4 Lab Control Sample Dup Total/NA Water 5310 B-2011 Analysis Batch: 770030 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 752-4475-3 3402-OW3 Total/NA Ground Water 5310 B-2011 752-4475-4 3402-OW4 Total/NA Ground Water 5310 B-2011 752-4475-5 3402-OW10D Total/NA Ground Water 5310 B-2011 752-4475-6 3402-OW12 Total/NA Ground Water 5310 B-2011 752-4475-7 3402-OW14D Total/NA Ground Water 5310 B-2011 752-4475-8 3402-OW17D Total/NA Ground Water 5310 B-2011 MB 680-770030/2 Method Blank Total/NA Water 5310 B-2011 LCS 680-770030/3 Lab Control Sample Total/NA Water 5310 B-2011 LCSD 680-770030/4 Lab Control Sample Dup Total/NA Water 5310 B-2011 752-4475-3 MS 3402-OW3 Total/NA Ground Water 5310 B-2011 752-4475-3 MSD 3402-OW3 Total/NA Ground Water 5310 B-2011 0 Eurofins Raleigh Page 121 of 141 4/11 /2023 Lab Chronicle Client: WSP USA Inc Project/Site: Hanes Mill LF F Job ID: 752-4475-1 Client Sample ID: Trip Blank Lab Sample ID: 752-4475-1 Date Collected: 03/14/23 09:36 Matrix: Water Date Received: 03/15/23 13:45 Batch Batch Prep Type Type Method Run Total/NA Analysis 8260 SIM Total/NA Analysis 8260D Client Sample ID: 3402-MW1 RR Date Collected: 03/14/23 09:36 Date Received: 03/15/23 13:45 Dilution Batch Prepared Factor Number Analyst Lab or Analyzed 1 768786 RKJ EET SAV 03/21/23 14:03 1 1884 OS EET ESC 03/22/23 18:19 Lab Sample ID: 752-4475-2 Matrix: Ground Water Prep Type Batch Type Batch Method Dilution Run Factor Batch Number Analyst Total/NA Analysis 8260 SIM 1 768786 RKJ Total/NA Analysis 8260D 1 1884 OS Total/NA Prep 3510C 768311 MR Total/NA Analysis 8270E 1 768673 T1C Total/NA Prep 3510C 768772 LA Total/NA Analysis 8081B 1 768809 JCK Total/NA Prep 3510C 768772 LA Total/NA Analysis 8082A 1 768806 JCK Total/NA Prep 8151A 768160 KD Total/NA Analysis 8151A 1 768652 JCK Total/NA Analysis 300.0-1993 R2.1 1 770038 UI Total Recoverable Prep 3005A 768143 RR Total Recoverable Analysis 6010D 1 768358 BCB Total Recoverable Prep 3005A 768144 RR Total Recoverable Analysis 6020B 1 768549 BWR Total/NA Prep 7470A 768185 JKL Total/NA Analysis 7470A 1 768359 BCB Total/NA Analysis 353.2 1 1802 CB Total/NA Analysis 353.2 1 1939 ME Total/NA Analysis 353.2 1 1966 CB Total/NA Analysis 4500 S2 F-2011 1 768193 JAS Total/NA Analysis 5310 B-2011 1 770029 JU Total/NA Prep 9012B 768970 JAS Total/NA Analysis 9012B 1 769030 JAS L Prepared Lab or Analyzed EET SAV 03/21/23 16:17 EET ESC 03/22/23 21:13 ' m EET SAV 03/17/23 16:03 EET SAV 03/20/23 22:21 EET SAV 03/21/23 09:55 EET SAV 03/21/23 22:37 EET SAV 03/21/23 09:55 EET SAV 03/21/23 22:37 EET SAV 03/17/23 07:57 EET SAV 03/20/23 19:48 EET SAV 03/28/23 20:21 EET SAV 03/17/23 05:51 EET SAV 03/17/23 16:05 EET SAV 03/17/23 05:51 EET SAV 03/17/23 17:37 EET SAV 03/17/23 09:52 EET SAV 03/17/23 18:44 EET ESC 03/15/23 16:27 EET ESC 03/20/23 14:10 EET ESC 03/28/23 14:02 EET SAV 03/17/23 10:39 EET SAV 03/26/23 02:46 EET SAV 03/22/23 08:53 EET SAV 03/22/23 12:16 Client Sample ID: 3402-OW3 Lab Sample ID: 752-4475-3 Date Collected: 03/14/23 12:10 Matrix: Ground Water Date Received: 03/15/23 13:45 Prep Type Batch Type Batch Method Dilution Run Factor Batch Number Analyst Lab Prepared or Analyzed Total/NA Analysis 8260 SIM 10 768786 RKJ EET SAV 03/21/23 22:06 Total/NA Analysis 8260D 1 1884 OS EET ESC 03/22/23 21:42 Total/NA Prep 3510C 768311 MR EET SAV 03/17/23 16:03 Total/NA Analysis 8270E 1 768673 T1 C EET SAV 03/20/23 22:42 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8081 B 1 768809 JCK EET SAV 03/21/23 22:55 Page 122 of 141 Eurofins Raleigh 4/11 /2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW3 Lab Sample ID: 752-4475-3 Date Collected: 03/14/23 12:10 Matrix: Ground Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8082A 1 768806 JCK EET SAV 03/21/23 22:55 Total/NA Prep 8151A 768160 KD EET SAV 03/17/23 07:57 Total/NA Analysis 8151A 1 768652 JCK EET SAV 03/20/23 23:03 Total/NA Analysis 300.0-1993 R2.1 1 770038 UI EET SAV 03/28/23 21:01 Total/NA Analysis 300.0-1993 R2.1 DL 5 770281 UI EET SAV 03/29/23 14:09 Total Recoverable Prep 3005A 768143 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6010D 1 768358 BCB EET SAV 03/17/23 16:08 Total Recoverable Prep 3005A 768144 RR EET SAV 03/17/23 05:51 m Total Recoverable Analysis 6020B 1 768549 BWR EET SAV 03/17/23 17:41 Total/NA Prep 7470A 768185 JKL EET SAV 03/17/23 09:52 Total/NA Analysis 7470A 1 768359 BCB EET SAV 03/17/23 18:47 Total/NA Analysis 353.2 1 1802 CB EET ESC 03/15/23 16:30 Total/NA Analysis 353.2 1 1939 ME EET ESC 03/20/23 14:16 Total/NA Analysis 353.2 1 1966 CB EET ESC 03/28/23 14:02 Total/NA Analysis 4500 S2 F-2011 1 768193 JAS EET SAV 03/17/23 10:39 Total/NA Analysis 5310 B-2011 1 770030 JU EET SAV 03/26/23 04:42 Total/NA Prep 9012B 769805 JAS EET SAV 03/27/23 09:00 Total/NA Analysis 9012B 1 769886 JAS EET SAV 03/27/23 13:54 Client Sample ID: 3402-OW4 Lab Sample ID: 752-4475-4 Date Collected: 03/14/23 14:14 Matrix: Ground Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 1 768786 RKJ EET SAV 03/21/23 16:44 Total/NA Analysis 8260D 1 1884 OS EET ESC 03/22/23 22:10 Total/NA Prep 3510C 768311 MR EET SAV 03/17/23 16:03 Total/NA Analysis 8270E 1 768673 T1 C EET SAV 03/20/23 23:05 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8081 B 1 768809 JCK EET SAV 03/21/23 23:13 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8082A 1 768806 JCK EET SAV 03/21/23 23:13 Total/NA Prep 8151A 768160 KD EET SAV 03/17/23 07:57 Total/NA Analysis 8151A 1 768652 JCK EET SAV 03/20/23 23:24 Total/NA Analysis 300.0-1993 R2.1 1 770038 UI EET SAV 03/28/23 21:40 Total Recoverable Prep 3005A 768143 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6010D 1 768358 BCB EET SAV 03/17/23 16:11 Total Recoverable Prep 3005A 768144 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6020B 1 768549 BWR EET SAV 03/17/23 17:45 Total/NA Prep 7470A 768185 JKL EET SAV 03/17/23 09:52 Total/NA Analysis 7470A 1 768359 BCB EET SAV 03/17/23 18:50 Total/NA Analysis 353.2 1 1802 CB EET ESC 03/15/23 16:30 Eurofins Raleigh Page 123 of 141 4/11 /2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW4 Lab Sample ID: 752-4475-4 Date Collected: 03/14/23 14:14 Matrix: Ground Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 353.2 1 1939 ME EET ESC 03/20/23 14:19 Total/NA Analysis 353.2 1 1966 CB EET ESC 03/28/23 14:02 Total/NA Analysis 4500 S2 F-2011 1 768193 JAS EET SAV 03/17/23 10:39 Total/NA Analysis 5310 B-2011 1 770030 JU EET SAV 03/26/23 05:47 Total/NA Prep 9012B 769805 JAS EET SAV 03/27/23 09:00 Total/NA Analysis 9012B 1 769886 JAS EET SAV 03/27/23 13:54 Client Sample ID: 3402-OW10D Lab Sample ID: 752-4475-5 Date Collected: 03/14/23 14:40 Matrix: Ground Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 1 768786 RKJ EET SAV 03/21/23 17:11 Total/NA Analysis 8260D 1 1884 OS EET ESC 03/22/23 22:38 Total/NA Prep 3510C 768311 MR EET SAV 03/17/23 16:03 C Total/NA Analysis 8270E 1 768673 T1 C EET SAV 03/20/23 23:27 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8081 B 1 768809 JCK EET SAV 03/21/23 23:31 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8082A 1 768806 JCK EET SAV 03/21/23 23:31 Total/NA Prep 8151A 768160 KD EET SAV 03/17/23 07:57 Total/NA Analysis 8151A 1 768652 JCK EET SAV 03/20/23 23:46 Total/NA Analysis 300.0-1993 R2.1 1 770038 UI EET SAV 03/28/23 21:53 Total Recoverable Prep 3005A 768143 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6010D 1 768358 BCB EET SAV 03/17/23 16:14 Total Recoverable Prep 3005A 768144 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6020B 1 768549 BWR EET SAV 03/17/23 17:49 Total/NA Prep 7470A 768185 JKL EET SAV 03/17/23 09:52 Total/NA Analysis 7470A 1 768359 BCB EET SAV 03/17/23 18:59 Total/NA Analysis 353.2 1 1802 CB EET ESC 03/15/23 16:31 Total/NA Analysis 353.2 1 1939 ME EET ESC 03/20/23 14:21 Total/NA Analysis 353.2 1 1966 CB EET ESC 03/28/23 14:02 Total/NA Analysis 4500 S2 F-2011 1 768193 JAS EET SAV 03/17/23 10:39 Total/NA Analysis 5310 B-2011 1 770030 JU EET SAV 03/26/23 06:07 Total/NA Prep 9012B 769805 JAS EET SAV 03/27/23 09:00 Total/NA Analysis 9012B 1 769886 JAS EET SAV 03/27/23 14:01 Client Sample ID: 3402-OW12 Lab Sample ID: 752-4475-6 Date Collected: 03/14/23 09:09 Matrix: Ground Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 1 768786 RKJ EET SAV 03/21/23 17:38 Eurofins Raleigh Page 124 of 141 4/11 /2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW12 Lab Sample ID: 752-4475-6 Date Collected: 03/14/23 09:09 Matrix: Ground Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260D 1 1884 OS EET ESC 03/22/23 23:06 Total/NA Prep 3510C 768311 MR EET SAV 03/17/23 16:03 Total/NA Analysis 8270E 1 768673 T1 C EET SAV 03/20/23 23:49 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8081 B 1 768809 JCK EET SAV 03/21/23 23:49 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8082A 1 768806 JCK EET SAV 03/21/23 23:49 Total/NA Prep 8151A 768160 KD EET SAV 03/17/23 07:57 Total/NA Analysis 8151A 1 768652 JCK EET SAV 03/21/23 00:07 m Total/NA Analysis 300.0-1993 R2.1 1 770038 UI EET SAV 03/28/23 22:06 Total Recoverable Prep 3005A 768143 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6010D 1 768358 BCB EET SAV 03/17/23 16:18 Total Recoverable Prep 3005A 768144 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6020B 1 768549 BWR EET SAV 03/17/23 17:53 Total/NA Prep 7470A 768185 JKL EET SAV 03/17/23 09:52 C Total/NA Analysis 7470A 1 768359 BCB EET SAV 03/17/23 19:02 Total/NA Analysis 353.2 1 1802 CB EET ESC 03/15/23 16:32 Total/NA Analysis 353.2 1 1939 ME EET ESC 03/20/23 14:23 Total/NA Analysis 353.2 1 1966 CB EET ESC 03/28/23 14:02 Total/NA Analysis 4500 S2 F-2011 1 768193 JAS EET SAV 03/17/23 10:39 Total/NA Analysis 5310 B-2011 1 770030 JU EET SAV 03/26/23 06:26 Total/NA Prep 9012B 769805 JAS EET SAV 03/27/23 09:00 Total/NA Analysis 9012B 1 769886 JAS EET SAV 03/27/23 14:01 Client Sample ID: 3402-OW14D Lab Sample ID: 752-4475-7 Date Collected: 03/14/23 12:56 Matrix: Ground Water Date Received: 03/15/23 13:45 Prep Type Batch Type Batch Method Dilution Run Factor Batch Number Analyst Lab Prepared or Analyzed Total/NA Analysis 8260 SIM 1 768786 RKJ EET SAV 03/21/23 18:05 Total/NA Analysis 8260D 1 1884 OS EET ESC 03/22/23 23:34 Total/NA Prep 3510C 768311 MR EET SAV 03/17/23 16:03 Total/NA Analysis 8270E 1 768673 T1C EET SAV 03/21/23 00:11 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8081 B 1 768809 JCK EET SAV 03/22/23 00:08 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8082A 1 768806 JCK EET SAV 03/22/23 00:08 Total/NA Prep 8151A 768160 KD EET SAV 03/17/23 07:57 Total/NA Analysis 8151A 1 768652 JCK EET SAV 03/21/23 00:29 Total/NA Analysis 300.0-1993 R2.1 1 770038 UI EET SAV 03/28/23 22:20 Total Recoverable Prep 3005A 768143 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6010D 1 768358 BCB EET SAV 03/17/23 16:21 Eurofins Raleigh Page 125 of 141 4/11 /2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW14D Lab Sample ID: 752-4475-7 Date Collected: 03/14/23 12:56 Matrix: Ground Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total Recoverable Prep 3005A 768144 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6020B 1 768549 BWR EET SAV 03/17/23 18:05 Total/NA Prep 7470A 768185 JKL EET SAV 03/17/23 09:52 Total/NA Analysis 7470A 1 768359 BCB EET SAV 03/17/23 19:05 Total/NA Analysis 353.2 1 1802 CB EET ESC 03/15/23 16:33 Total/NA Analysis 353.2 1 1939 ME EET ESC 03/20/23 14:28 Total/NA Analysis 353.2 1 1966 CB EET ESC 03/28/23 14:02 F Total/NA Analysis 4500 S2 F-2011 1 768193 JAS EET SAV 03/17/23 10:39 Total/NA Analysis 5310 B-2011 1 770030 JU EET SAV 03/26/23 06:45 ED Total/NA Prep 9012B 769805 JAS EET SAV 03/27/23 09:00 Total/NA Analysis 9012B 1 769886 JAS EET SAV 03/27/23 14:01 Client Sample ID: 3402-OW17D Lab Sample ID: 752-4475-8 Date Collected: 03/14/23 11:06 Matrix: Ground Water Date Received: 03/15/23 13:45 Prep Type Batch Type Batch Method Dilution Run Factor Batch Number Analyst Lab Prepared or Analyzed Total/NA Analysis 8260 SIM 1 768786 RKJ EET SAV 03/21/23 18:32 Total/NA Analysis 8260D 1 1884 OS EET ESC 03/23/23 00:02 Total/NA Prep 3510C 768311 MR EET SAV 03/17/23 16:03 Total/NA Analysis 8270E 1 768673 T1C EET SAV 03/21/23 00:33 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8081 B 1 768809 JCK EET SAV 03/22/23 00:26 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8082A 1 768806 JCK EET SAV 03/22/23 00:26 Total/NA Prep 8151A 768160 KD EET SAV 03/17/23 07:57 Total/NA Analysis 8151A 1 768652 JCK EET SAV 03/21/23 00:51 Total/NA Analysis 300.0-1993 R2.1 1 770038 UI EET SAV 03/28/23 22:33 Total Recoverable Prep 3005A 768143 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6010D 1 768358 BCB EET SAV 03/17/23 16:24 Total Recoverable Prep 3005A 768144 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6020B 1 768549 BWR EET SAV 03/17/23 18:09 Total/NA Prep 7470A 768185 JKL EET SAV 03/17/23 09:52 Total/NA Analysis 7470A 1 768359 BCB EET SAV 03/17/23 19:08 Total/NA Analysis 353.2 1 1802 CB EET ESC 03/15/23 16:34 Total/NA Analysis 353.2 1 1939 ME EET ESC 03/20/23 14:30 Total/NA Analysis 353.2 1 1966 CB EET ESC 03/28/23 14:02 Total/NA Analysis 4500 S2 F-2011 1 768193 JAS EET SAV 03/17/23 10:39 Total/NA Analysis 5310 B-2011 1 770030 JU EET SAV 03/26/23 07:04 Total/NA Prep 9012B 769805 JAS EET SAV 03/27/23 09:00 Total/NA Analysis 9012B 1 769886 JAS EET SAV 03/27/23 14:01 Eurofins Raleigh Page 126 of 141 4/11 /2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW6 Lab Sample ID: 752-4475-9 Date Collected: 03/14/23 16:15 Matrix: Ground Water Date Received: 03/15/23 13:45 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 1 768786 RKJ EET SAV 03/21/23 18:58 Total/NA Analysis 8260D 1 1884 OS EET ESC 03/23/23 00:31 Total/NA Prep 3510C 768311 MR EET SAV 03/17/23 16:03 Total/NA Analysis 8270E 1 768673 T1C EET SAV 03/21/23 00:55 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8081 B 1 768809 JCK EET SAV 03/22/23 00:44 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8082A 1 768806 JCK EET SAV 03/22/23 00:44 Total/NA Prep 8151A 768160 KD EET SAV 03/17/23 07:57 m Total/NA Analysis 8151A 1 768652 JCK EET SAV 03/21/23 01:12 Total Recoverable Prep 3005A 768143 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6010D 1 768358 BCB EET SAV 03/17/23 16:27 Total Recoverable Prep 3005A 768144 RR EET SAV 03/17/23 05:51 Total Recoverable Analysis 6020B 1 768549 BWR EET SAV 03/17/23 18:13 Total/NA Prep 7470A 768185 JKL EET SAV 03/17/23 09:52 C Total/NA Analysis 7470A 1 768359 BCB EET SAV 03/17/23 19:11 Total/NA Analysis 4500 S2 F-2011 1 768193 JAS EET SAV 03/17/23 10:39 Total/NA Prep 9012B 769805 JAS EET SAV 03/27/23 09:00 Total/NA Analysis 9012B 1 769886 JAS EET SAV 03/27/23 14:01 Client Sample ID: 3402-OW13D Lab Sample ID: 752-4551-1 Date Collected: 03/15/23 11:15 Matrix: Ground Water Date Received: 03/16/23 14:30 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 1 768972 RKJ EET SAV 03/22/23 14:21 Total/NA Analysis 8260D 1 1910 OS EET ESC 03/24/23 04:28 Total/NA Prep 3510C 768987 LA EET SAV 03/22/23 09:46 Total/NA Analysis 8270E 1 769127 T1 C EET SAV 03/22/23 23:58 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8081B 1 769285 JCK EET SAV 03/23/2317:56 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8082A 1 769282 JCK EET SAV 03/23/23 17:56 Total/NA Prep 8151A 768538 KD EET SAV 03/20/23 08:47 Total/NA Analysis 8151A 1 768909 JCK EET SAV 03/22/23 02:42 Total Recoverable Prep 3005A 768485 RR EET SAV 03/20/23 05:11 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 14:51 Total Recoverable Prep 3005A 768486 RR EET SAV 03/20/23 05:11 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/20/23 21:45 Total/NA Prep 7470A 768542 BCB EET SAV 03/20/23 09:05 Total/NA Analysis 7470A 1 768864 BCB EET SAV 03/20/23 16:02 Total/NA Analysis 4500 S2 F-2011 1 768839 JAS EET SAV 03/21/23 13:14 Total/NA Prep 9012B 769805 JAS EET SAV 03/27/23 09:00 Total/NA Analysis 9012B 1 769886 JAS EET SAV 03/27/23 14:01 Eurofins Raleigh Page 127 of 141 4/11 /2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Client Sample ID: 3402-OW7DA Lab Sample ID: 752-4551-2 Date Collected: 03/15/23 09:23 Matrix: Ground Water Date Received: 03/16/23 14:30 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 1 768972 RKJ EET SAV 03/22/23 14:48 Total/NA Analysis 8260D 1 1910 OS EET ESC 03/24/23 04:56 Total/NA Prep 3510C 768987 LA EET SAV 03/22/23 09:46 Total/NA Analysis 8270E 1 769127 T1C EET SAV 03/23/23 00:23 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8081B 1 769285 JCK EET SAV 03/23/2318:14 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8082A 1 769282 JCK EET SAV 03/23/23 18:14 Total/NA Prep 8151A 768538 KD EET SAV 03/20/23 08:47 m Total/NA Analysis 8151A 1 768909 JCK EET SAV 03/22/23 03:04 Total Recoverable Prep 3005A 768485 RR EET SAV 03/20/23 05:11 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 15:01 Total Recoverable Prep 3005A 768486 RR EET SAV 03/20/23 05:11 Total Recoverable Analysis 6020B 1 768799 BWR EET SAV 03/20/23 21:57 Total/NA Prep 7470A 768542 BCB EET SAV 03/20/23 09:05 C Total/NA Analysis 7470A 1 768864 BCB EET SAV 03/20/23 16:12 Total/NA Analysis 4500 S2 F-2011 1 768839 JAS EET SAV 03/21/23 13:14 Total/NA Prep 9012B 769805 JAS EET SAV 03/27/23 09:00 Total/NA Analysis 9012B 1 769886 JAS EET SAV 03/27/23 14:02 Client Sample ID: 3402-OW11 Lab Sample ID: 752-4551-3 Date Collected: 03/15/23 12:53 Matrix: Ground Water Date Received: 03/16/23 14:30 Batch Batch Dilution Batch Prepared Prep Type Type Method Run Factor Number Analyst Lab or Analyzed Total/NA Analysis 8260 SIM 1 768972 RKJ EET SAV 03/22/23 15:15 Total/NA Analysis 8260D 1 1910 OS EET ESC 03/24/23 05:25 Total/NA Prep 3510C 768987 LA EET SAV 03/22/23 09:46 Total/NA Analysis 8270E 1 769127 T1C EET SAV 03/23/23 00:48 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8081B 1 769285 JCK EET SAV 03/23/2318:32 Total/NA Prep 3510C 768772 LA EET SAV 03/21/23 09:55 Total/NA Analysis 8082A 1 769282 JCK EET SAV 03/23/23 18:32 Total/NA Prep 8151A 768538 KD EET SAV 03/20/23 08:47 Total/NA Analysis 8151A 1 768909 JCK EET SAV 03/22/23 03:26 Total Recoverable Prep 3005A 768485 RR EET SAV 03/20/23 05:11 Total Recoverable Analysis 6010D 1 768721 BJB EET SAV 03/20/23 15:04 Total Recoverable Prep 3005A 768486 RR EET SAV 03/20/23 05:11 Total Recoverable Analysis 6020E 1 768799 BWR EET SAV 03/20/23 22:01 Total/NA Prep 7470A 768542 BCB EET SAV 03/20/23 09:05 Total/NA Analysis 7470A 1 768864 BCB EET SAV 03/20/23 16:15 Total/NA Analysis 4500 S2 F-2011 1 768839 JAS EET SAV 03/21/23 13:14 Total/NA Prep 9012B 769805 JAS EET SAV 03/27/23 09:00 Total/NA Analysis 9012B 1 769886 JAS EET SAV 03/27/23 14:02 Eurofins Raleigh Page 128 of 141 4/11 /2023 Lab Chronicle Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Laboratory References: EET ESC = Eurofins Raleigh, 102-A Woodwinds Industrial Court, Cary, NC 27511, TEL (919)677-1669 EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Eurofins Raleigh Page 129 of 141 4/11 /2023 Accreditation/Certification Summary Client: WSP USA Inc Job ID: 752-4475-1 Project/Site: Hanes Mill LF Laboratory: Eurofins Raleigh Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below. Authority Program Identification Number Expiration Date North Carolina (WW/SW) State 591 12-31-23 The following analytes are included in this report, but the laboratory is not certified by the governing authority. This list may include analytes for which the agency does not offer certification. Analysis Method Prep Method Matrix Analyte 353.2 Ground Water Nitrate as N Laboratory: Eurofins Savannah The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (WW/SW) State 269 12-31-23 Eurofins Raleigh Page 130 of 141 4/11 /2023 Method Summary Client: WSP USA Inc Project/Site: Hanes Mill LF Method Method Description 8260 SIM 1,4-Dioxane by SIM 8260D Volatile Organic Compounds by GC/MS 8270E Semivolatile Organic Compounds (GC/MS) 8081 B Organochlorine Pesticides (GC) 8082A Polychlorinated Biphenyls (PCBs) by Gas Chromatography 8151A Herbicides (GC) 300.0-1993 R2.1 Anions, Ion Chromatography 6010D Metals (ICP) 6020B Metals (ICP/MS) 7470A Mercury (CVAA) 353.2 Nitrate by Calculation 353.2 Nitrogen, Nitrate -Nitrite 353.2 Nitrogen, Nitrite 4500 S2 F-2011 Sulfide, Total 5310 B-2011 Organic Carbon, Total (TOC) 9012B Cyanide, Total andorAmenable 3005A Preparation, Total Recoverable or Dissolved Metals 3510C Liquid -Liquid Extraction (Separatory Funnel) 5030C Purge and Trap 5030C Purge and Trap 7470A Preparation, Mercury 8151A Extraction (Herbicides) 9012B Cyanide, Total and/orAmenable, Distillation Job ID: 752-4475-1 Protocol Laboratory SW846 EET SAV SW846 EET ESC SW846 EET SAV SW846 EET SAV SW846 EET SAV SW846 EET SAV MCAWW EET SAV SW846 EET SAV SW846 EET SAV SW846 EET SAV EPA EET ESC EPA EET ESC EPA EET ESC SM EET SAV SM EET SAV SW846 EET SAV SW846 EET SAV SW846 EET SAV SW846 EET ESC SW846 EET SAV SW846 EET SAV SW846 EET SAV SW846 EET SAV Protocol References: EPA= US Environmental Protection Agency MCAWW = "Methods For Chemical Analysis Of Water And Wastes", EPA-600/4-79-020, March 1983 And Subsequent Revisions. SM = "Standard Methods For The Examination Of Water And Wastewater" SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. Laboratory References: EET ESC = Eurofins Raleigh, 102-A Woodwinds Industrial Court, Cary, NC 27511, TEL (919)677-1669 EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Eurofins Raleigh Page 131 of 141 4/11 /2023 Client: WSP USA Inc Sample Summary Job ID: 752-4475-1 Project/Site: Hanes Mill LF Lab Sample ID Client Sample ID Matrix Collected Received 752-4475-1 Trip Blank Water 03/14/23 09:36 03/15/23 13:45 752-4475-2 3402-MW1 RR Ground Water 03/14/23 09:36 03/15/23 13:45 752-4475-3 3402-OW3 Ground Water 03/14/23 12:10 03/15/23 13:45 752-4475-4 3402-OW4 Ground Water 03/14/23 14:14 03/15/23 13:45 752-4475-5 3402-OW10D Ground Water 03/14/23 14:40 03/15/23 13:45 752-4475-6 3402-OW12 Ground Water 03/14/23 09:09 03/15/23 13:45 752-4475-7 3402-OW14D Ground Water 03/14/23 12:56 03/15/23 13:45 752-4475-8 3402-OW17D Ground Water 03/14/23 11:06 03/15/23 13:45 752-4475-9 3402-OW6 Ground Water 03/14/23 16:15 03/15/23 13:45 752-4551-1 3402-OW13D Ground Water 03/15/23 11:15 03/16/23 14:30 752-4551-2 3402-OW71DA Ground Water 03/15/23 09:23 03/16/23 14:30 752-4551-3 3402-OW11 Ground Water 03/15/23 12:53 03/16/23 14:30 Page 132 of 141 Eurofin!04403 bt h C N C a w d - _ ' p axi o m"��` .a- xZ¢ZZZxIU-¢� EE o E J w:E Z Oa.0 of wF-7> }N 00 U � ¢ �� G OED p a n x u° n=t'e ¢ w0QcxOocoi OW U r3 a Ol V 1 o y UOt d 2 Z N Z z Q¢ u❑ O L� = 0 G U 'm Q cfi {y/�' `' 5"t+. �l.I r '; x� k jy s�eul�iuoa }o aeywhN �etolo ��,, yy� '\-L �.�g, '.�a'c'SkS ' . a . k '� " , ii+pl '> ,. i`_ ros'lo aaz w�oao ooe Z >< X x X X X alej a3e�ilN 'ail�71N L'ESEZ" x ` x ZN n o o se o3N31N OWIMN - ZTSE•= !0 ZxlpuoddV69L4-VI•SLa 'Z' y( J d x , s ~ 0 d o (001) leial'uoquo Oluesio - 8 001 O6ESWS `"'- x ./ /�. : « in V7 7 ID T ,� y h o y N 4% Y E L leiol'oPIueRO-8ZL06 X - - Itiol'aPUI^S'd 4S�OOS4WS t rZ` `9 + - U N .T M� I a O Z xlpuoddq OLZ8 - 30LZa volvVEOZ09 'clom c`� ? x X h`/? 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O 7 O > O O O ? O O a S _m Q @ Y .c N t H a d 'c Q v n 0 o N O m > M v Q M_ c N r N 9 c a) C m E m O.. N O N O N O N O N O N O N O N O N T� v Q1 oCo U > Q o c c ''y v c 'v z (n 7 w .; ,s'_' a) V1 to �% E Q m M N M O ':.. 'c tl' V V V V d' d' ono � O G N E O d lC1 U V7 a Q1 W a C5 0) ,. N M M M M M co M z m m Q � 0 W K x w j- Page 136 of 141 4/11 /2023 z 0 v m r O a 0 ¢ o c ? y c v�OcgNO ry UW NEN d O Z N N N N O -S >. xzzzxF-¢� r-o u". �a`"i GE E z oa UO'V)1-»zi YN 0) w y., u q �° G E U U U o 10 UQ c ma ¢ O O a « bl� c- v> Z JO¢yS0 u yy 1¢-¢ 2ZNZ Z�QQ U)aQ ja 01 b UN mm# N vOWw OU r a a o o 0_ mva saeule)uoo jo aagwnN 11401 c Q E v S w m E t c o Cy Q, E C o z o n N 0 0 0 l� x c rn NOW m Z xlpuaddy Z8081A1 OOl9£MZ909 X X X � cu 0(.) 0] t y Z xlpuaddy L9L8 IA'I dV V19f81V L9t9 X X X c mC U E c0 O x N a)Z xlpuaddy Mg IA t OOL9£IG"OR X X X N 0 � �� oo N ti N O Y E E CY auexol0.44 o0E09/xOV-WIS 009Z9. X X X •T 1IdV 009 WOW) V900£100m ! 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J Ja c2 a_wuco no" =0dw ac n 0 a n (yy }<'n1 C N 4 Z O O O @oYf N a Ea E JE .. E � c- E Uo u) W Ql0OU) 0) eM M za N J O W K K D 14 Page 137 of 141 4/11 /2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4475-1 Login Number: 4475 List Number: 1 Creator: Yonish, Rachel Question List Source: Eurofins Raleigh Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey True meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. True There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. True Eurofins Raleigh Page 138 of 141 4/11 /2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4475-1 Login Number: 4475 List Number: 2 Creator: Padayao, Abigail Question List Source: Eurofins Savannah List Creation: 03/16/23 03:21 PM Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey N/A meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? N/A There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. N/A There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is N/A <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. N/A Eurofins Raleigh Page 139 of 141 4/11 /2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4475-1 Login Number: 4551 List Number: 1 Creator: Hyatt, Samantha Question List Source: Eurofins Raleigh Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey True meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. True There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. True Eurofins Raleigh Page 140 of 141 4/11 /2023 Login Sample Receipt Checklist Client: WSP USA Inc Job Number: 752-4475-1 Login Number: 4551 List Number: 2 Creator: Kirkland, Bernard C Question List Source: Eurofins Savannah List Creation: 03/17/23 01:16 PM Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey N/A meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. True There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. N/A Eurofins Raleigh Page 141 of 141 4/11 /2023 WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 1 of 6 Project Name: Hanes Mill Rd Landfill — Closed Unlined Project Reference Number: GL2014424721-22 Sampling Event Date: March 13- 16, 2023 Review Date: April 19, 2023 Report #: 752-4475-1 Initials: NTT QA/QC: BSD Person(s) performing the review are to initial each item on this form as acknowledgement of data acceptance, or as acknowledgement of a review issue. In the case of the latter, a brief explanation should follow the applicable item. WSP USA, Inc. has reviewed the laboratory certificates of analysis, chain -of -custody form, and laboratory provided sample group quality assurance and quality control data for the above referenced sample group to identify potential bias or inaccuracy, in general accordance with the following United States Environmental Protection Agency documents: Region III Modifications to Functional Guidelines for Organic Data Review Multi -Media, Multi -Concentration, September 1994; Region III Modifications to the Laboratory Data Validation Functional Guidelines for Evaluating Inorganic Analyses, April 1993; and Laboratory Data Validation Functional Guidelines for Evaluating Inorganic Analyses, July 1998. COMPLIANCE ANALYTE LIST(S) (check all that apply) NC Closed Facility/C & D List NC Appendix I NC Appendix I + Detects NC Appendix II NC Subtitle D Leachate List Other: NC Appendix II plus 1,4-Dioxane and MNA parameters 1.0 CHAIN OF CUSTODY (COC) REVIEW NTT COC was properly signed by all parties. NTT Correct project name and number are on the form. NTT Sample receipt condition at laboratory was acceptable. NTT Each sample and blank submitted for analysis appears in the report. 2.0 SAMPLE HOLDING TIMES NTT Holding times for extraction and/or analysis were met for each analytical Method (see below for reference). WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 2 of 6 Review Criteria Method Anal tes Holding Time SW-846 Method 8260 and 8011 VOCs 14 days SW-846 Methods 8270, 8080, 8081, 8082, and 8151 SVOCs, PCBs, pesticides and herbicides 7 days for extraction, 40 days from extraction for analysis SW-846 Methods 6000 and 7000 Series Metals except mercury 6 months (no temperature requirements) SW-846 Method 7470 Mercury 28 days SW-846 Method 376.1 Sulfide 7 days SW-846 Method 9010 Cyanide 14 days EPA Method 300 Nitrate/Sulfate 48 hours/28 days EPA Method 405.1 BOD 48 hours EPA Method 410.4 COD 28 days EPA Method 365.4 Phosphorous 28 days 3.0 LABORATORY QUALITY CONTROL REVIEW NTT Laboratory analyzed at least one internal blank for each method, where applicable. NTT Laboratory blank is interference -free. Method 8260D: The method blank associated with analytical batch 752-1910 contained Styrene greater than one-half the reporting limit (RL). The samples were not re -analyzed because they were non -detected. The sample results have been qualified and reported. y Method 8260D: The method blank associated with analytical batch 752-1884 contained Styrene greater than one-half the reporting limit (RL). The samples were not re -analyzed because non -detects. The sample results have been qualified and reported. NTT Surrogate recoveries are provided for each analytical method, where applicable. y Methods 8270D, 8270E: The continuing calibration verification (CCV) analyzed in batch 680-769127 was outside the method criteria for the following surrogate: Terphenyl-d14 (Surr). The affected surrogate was however within surrogate control limits in the CCV. All associated batch QC and samples were also within control limits for this surrogate. Method 8082A: Two surrogates are used for this analysis. The laboratory's SOP allows one of these surrogates to be outside acceptance criteria without performing re-extraction/re- analysis. The following sample contained an allowable number of surrogate compounds outside limits: (LCS 680-768772/4-A). These results have been reported and qualified. NTT Surrogate recoveries for each method are within the acceptable limits (i.e., at least 50% of the surrogates were within range). NTT MS/MSD/LCS data results are provided for each analytical method. NTT MS/MSD/LCS recoveries for each method are within the acceptable limits (i.e., at least 1 of the 3 were within range). ➢ Method 8260D: The laboratory control sample and/or the laboratory control sample duplicate (LCS/LCSD) for analytical batch 752-1884 recovered outside control limits for the WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 3 of 6 following analyte(s): Isobutyl alcohol has been identified as a poor performing analyte when analyzed using this method; therefore, re-extraction/re-analysis was not performed. Method 8260D: The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for analytical batch 752-1884 recovered outside control limits for the following analytes: 1,4-Dichlorobenzene and lodomethane. Method 8260D: The laboratory control sample duplicate (LCSD) for analytical batch 752- 1884 recovered outside control limits for the following analytes: Naphthalene. These analytes were biased high in the LCSD and were not detected in the associated samples; therefore, the data have been reported. Method 8260D: The matrix spike / matrix spike duplicate / sample duplicate (MS/MSD/DUP) precision for analytical batch 752-1910 was outside control limits for 1,2,4- Trichlorobenzene, 1,2-Dichlorobenzene, 1,3-Dichlorobenzene, 1,4-Dichlorobenzene, Isobutyl alcohol and Naphthalene . Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample / laboratory control sample duplicate (LCS/LCSD) precision was within acceptance limits. ➢ Method 8260D SIM 141): The following matrix spike duplicate (MSD) analyzed in batch 768786 was outside the method criteria for the 12 hour window by 9 minutes. The data integrity was not impacted and the data has been reported and addressed: (680-232172-1-2 MSD). Method 8270E: The continuing calibration verification (CCV) analyzed in batch 680-768673 was outside the method criteria for the following analyte(s): Benzo[k]fluoranthene. A CCV standard at or below the reporting limit (RL) was analyzed with the affected samples and found to be acceptable. As indicated in the reference method, sample analysis may proceed; however, any detection for the affected analyte(s) is considered estimated. Method 8270E: The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for preparation batch 680-768546 and analytical batch 680-768681 recovered outside control limits for the following analytes: 2,3,4,6-Tetrachlorophenol, 2,4,5-Trichlorophenol, 2,4,6-Trichlorophenol, 2,4-Dichlorophenol, 2,4-Dimethyl phenol, 2,4- Dinitrophenol, 2-Chlorophenol, 2-Methylphenol, 2-Nitrophenol, 3& 4 Methylphenol, 4,6- Dinitro-2-methyl phenol, 4-Chloro-3-methylphenol, 4-Nitrophenol and Phenol. Method 8270E: The continuing calibration verification (CCV) analyzed in batch 680-769127 was outside the method criteria for the following analyte(s): 2,4-Dinitrophenol, 2- Nitrophenol, 4,6-Dinitro-2-methylphenol and Hexachlorocyclopentadiene. A CCV standard at or below the reporting limit (RL) was analyzed with the affected samples and found to be acceptable. As indicated in the reference method, sample analysis may proceed; however, any detection for the affected analyte(s) is considered estimated. Method 300.0: The native sample, matrix spike, and matrix spike duplicate (MS/MSD) associated with analytical batch 680-770038 were performed at the same dilution. Due to the additional level of analyte present in the spiked samples, the concentration of Chloride in the MS/MSD was above the instrument calibration range. The data have been reported and qualified. Method 8081 B: The laboratory control sample (LCS) and / or laboratory control sample duplicate (LCSD) for preparation batch 680-768772 and analytical batch 680-768809 recovered outside control limits for the following analytes: 4,4'-DDT, Endrin and Methoxychlor. These analytes were biased high in the LCS and were not detected in the associated samples; therefore, the data has been reported. WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 4 of 6 ➢ Method 8082A: The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for preparation batch 680-768772 and analytical batch 680-769282 recovered outside control limits for the following analytes: PCB-1016 and PCB-1260. 4.0 NTT NTT 5.0 ANALYTE LISTS/METHODS The proper number of constituents are present for each analyte list as identified above (including detects where applicable). Proper EPA SW-846 analytical methods were used for analysis. DATA REPORTING NTT All analytical reporting associated with the event was performed by the contracted lab. NTT Trip, field and/or equipment, and laboratory blank results have all been reported. All detects for blanks are listed below by constituent. All laboratory method blanks, if any, have been `flagged' with a `B' where detected in other samples as appropriate and a laboratory narrative was provided. If the sample was flagged by the laboratory and is not within 5X of the concentration in the blank (or 1 OX for commonly detected laboratory contaminants -acetone, methylene chloride and phthalates), list below with explanation if flags should be removed. If flags need to be added for samples, also list below. ➢ Trip Blank: Chloroform @ 0.32 ug/L (J) ➢ Method Blanks: ■ 1,2-Dichlorobenze @ 0.342 ug/L (J) ■ 1,3-Dichlorobenze @ 0.201 ug/L (J) ■ 1,4-Dichlorobenze @ 0.243 ug/L (J) ■ Methylene Chloride @ 0.309 ug/L (J) ■ Styrene @ 0.511 ug/L (J) ■ 1,2,4-Trichlorobenzene @ 0.422 ug/L (J) NTT It is clear from the laboratory report that samples have or have not been diluted during analysis, and if the samples have been diluted, the result is reported as a multiple of the dilution (e.g., a sample diluted 10x resulting in an analytical detection of 1.0 should be reported as 10). Those that have been diluted are listed below with the dilution factor. ➢ 1,4-Dioxane diluted by 10x (OW-3) ➢ Chloride diluted by 5x (OW-3) NTT The report provides the reporting limit for each constituent. NTT The results were reported at or below their proper reporting limits (e.g., NC Solid Waste Section Reporting Limits-SWSLs). Those that are not reported correctly are listed below (by constituent) with the proper reporting limit listed beside them. State if the reporting limit error is due to dilutions. NTT No inorganic or organic constituents were reported above their respective NC 2L Drinking Water Standards or Site -Specific Groundwater Protection Standards (GPS) in wells or field/equipment/trip blanks or above applicable Surface Water Standards for surface water points. WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 5 of 6 y 1,1-Dichloroethane (NC 2L = 6 u IL OW-10D @ 14 ug/L 1,2-Dichloropropane (NC 2L = 0.6 ug/L) • OW-3 @ 1.0 ug/L Y 1,4-Dichlorobenzene (NC 2L = 6 u IL OW-3 @ 35 ug/L OW-4 @ 9.9 ug/L 1,4-Dioxane (NC 2L = 3 ug/L) • OW-3 @ 41 ug/L • OW-4 @ 23 ug/L Cis-1,2-dichloroethene (NC 2L = 70 ug/L) • OW-3 @ 98 ug/L Y Benzene (NC 2L = 1 ug/L) • OW-3 @ 4.2 ug/L • OW-4 @ 1.0 ug/L • OW-10D @ 1.8 ug/L y Tetrachloroethene (NC 2L = 0.7 u IL OW-4 @ 2.6 ug/L OW-10D @ 5.9 ug/L Y Trichloroethene(NC 2L =3 ug/L) • OW-17D @ 8.9 ug/L Y Vinyl Chloride (NC 2L = 0.3 ug/L) OW-3 @ 36 ug/L OW-4 @ 0.47 ug/L (J) OW-10D @ 1.1 ug/L 1,2-Dichloroethane (NC 2L = 0.4 ug/L) OW-10D @ 0.53 ug/L (J) NTT No quantifiable inorganic or organic constituents were detected in a well or surface water point at concentrations outside of their historical range (more than 5X previous concentrations or first-time detections). ➢ 1st time detection - Chlorobenzene 0.18 ug/L (J) - OW-17113, 1 st time detection - 1,2-Dichloroethane 0.53 ug/L (J) - OW-10D 1st time detection - 1,2-Dichlorobenzene 0.44 ug/L (B) - OW-10D NTT Other report issues/Communications with laboratory/etc.: Method 8260D SIM 14113: The following volatiles samples were diluted due to foaming: (680- 232172-1-2), (680-232172-1-2 MS) and (680-232172-1-2 MSD). Elevated reporting limits (RLs) are provided. Method 8270E: The continuing calibration verification (CCV) analyzed in batch 680-768681 was outside the method criteria for the following analyte(s): bis (2-chloroisopropyl) ether and N-Nitrosodiphenylamine. A CCV standard at or below the reporting limit (RL) was analyzed with the affected samples and found to be acceptable. As indicated in the reference method, sample analysis may proceed; however, any detection for the affected analyte(s) is considered estimated. Method 8270E: The minimum response factor (RF) criteria for the continuing calibration verification (CCV) analyzed in batch 680-768681 was outside criteria for the following analyte(s): Bis(2-chloroethyl)ether. As indicated in the reference method, sample analysis may proceed; however, any detection or non -detection for the affected analyte(s) is considered estimated. WSP USA, INC. QUALITY ASSURANCE & QUALITY CONTROL LABORATORY DATA REVIEW Page 6 of 6