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HomeMy WebLinkAbout5802_Madison_MSWLF_March21GW_FID1584539_20210528ENR USE ONLY []Paper Report []Electronic Data - Email CD (data loaded: Yes / No) Doc/Event #: C DENR I I Environmental Monitoring Division of Waste Management - Solid Waste ReDortina 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): Anchor QEA of North Carolina, PLLC Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address: Name: Chuck Pippin Phone: 828-281-3350 E-mail: cpippin@anchorgea.com NC Landfill Rule: Actual sampling dates (e.g., Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006) Madison County Closed Solid 1389 Long Branch Road 58-02 .0500 March 3-4, 2021 Waste Facility Marshall, NC 28753 Environmental Status: (Check all that apply) ❑ Initial/Background Monitoring ❑X Detection Monitoring Assessment Monitoring Corrective Action e 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 ❑ Corrective action data (specify) Leachate monitoring data X Surface water monitoringdata Other(specify) 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. Chuck Pippin, P.G. Project Manager 828-281-3350 Facility Representati a Title (Area Code) Telephone Number 5/19/21 Affix NC Licensed/ Professional Geologist Seal Signature Date �pw��N1Nf �h ar c M CA.e %- 231 Haywood Street Asheville, North Carolina 28801 Facility Representative Address P-1649 NC PE Firm License Number (if applicable effective May 1, 2009) SAL ` y n 1587 05/19/21,� �OGtss'` y4�,/4 S G • p�QQ p� Revised 612009 May 2021 Madison County Closed Solid Waste Facility, Permit No. 58-02 Spring 2021 Semiannual Water Quality Monitoring Report Prepared for Madison County, North Carolina May 2021 Madison County Closed Solid Waste Facility, Permit No. 58-02 Spring 2021 Semiannual Water Quality Monitoring Report Prepared for Madison County, North Carolina Post Office Box 579 Marshall, North Carolina 28753 Chuck Pippin, PG Prepared by Anchor QEA of North Carolina, PLLC 231 Haywood Street Asheville, North Carolina 28801 Melanie Kemp Project Number: C01500-01.01 \\a sheville1\Asheville\Projects\Madison County\Reports\2021\01_Spring 2021\58-02 Closed\Senior Review\5802_Madison Closed -March 2021 Semiannual Water Quality Report.docx TABLE OF CONTENTS 1 Introduction....................................................................................................................1 2 Methods......................................................................................................................... 2 2.1 Monitoring Well Sampling Methods......................................................................................................2 2.1.1 Monitoring Well BG SPRING OLD............................................................................................2 2.1.2 Monitoring Wells MW-01 OLD, MW-02 OLD, MW-03 OLD, and MW-04 OLD .......... 2 2.2 Surface Water Sampling Methods..........................................................................................................3 2.3 Sample Handling, Documentation, and Analysis...............................................................................3 3 Findings..........................................................................................................................5 3.1 Groundwater.................................................................................................................................................5 3.1.1 Field Parameters............................................................................................................................6 3.1.2 RCRA Metals...................................................................................................................................6 3.1.3 Appendix I VOCs and 1,4-Dioxane..........................................................................................6 3.2 Surface Water................................................................................................................................................7 3.2.1 Field Parameters............................................................................................................................7 3.2.2 RCRA Metals...................................................................................................................................7 3.2.3 Appendix I VOCs and 1,4-Dioxane..........................................................................................7 3.3 Site Hydrogeology.......................................................................................................................................7 4 Summary........................................................................................................................9 4.1 Future Activities............................................................................................................................................9 5 References.....................................................................................................................10 TABLES Table 1 Summaryof Laboratory Analyses Performed on Samples Table 2 Summary of Detected Constituents FIGURES Figure 1 Site Location Map Figure 2 Sample Location Map APPENDICES Appendix A Sampling Logs and Equipment Documentation and Instrument Calibration Data Sheets Appendix B Report of Laboratory Analysis and Chain -of -Custody Documentation Spring 2021 Semiannual Water Quality Monitoring Report i May 2021 ABBREVIATIONS µg/L micrograms per liter µmhos/cm micromhos per centimeter Closed Landfill closed municipal solid waste landfill DEQ North Carolina Department of Environmental Quality DO dissolved oxygen DWM Division of Waste Management EPA U.S. Environmental Protection Agency IMAC interim maximum allowable concentration MDL method detection limit mg/L milligrams per liter MRL method reporting limit mV millivolt NCAC North Carolina Administrative Code NTU nephelometric turbidity unit ORP oxidation-reduction potential RCRA Resource Conservation and Recovery Act SC specific conductivity SESD EPA Region 4 Science and Ecosystem Support Division SU standard unit SWS Solid Waste Section TOC top of well casing VOC volatile organic compound Spring 2021 Semiannual Water Quality Monitoring Report ii May 2021 1 Introduction The Madison County Solid Waste Department maintains a closed municipal solid waste landfill (Closed Landfill), located near the intersection of U.S. Highway 25/70 Bypass and Long Branch Road (State Route 1582) in Madison County, North Carolina. The site location is presented in Figure 1. The Closed Landfill is permitted by the North Carolina Department of Environmental Quality (DEQ), Division of Waste Management (DWM), under Permit No. 58-02 (the permit), which requires semiannual monitoring of groundwater and surface water quality. This report, prepared by Anchor QEA of North Carolina, PLLC, is being submitted in accordance with monitoring requirements for the Closed Landfill as stipulated in the permit, with regulations codified in the DEQ Solid Waste Management Rules, Title 15A, Subchapter 13B, Section .1600 of the North Carolina Administrative Code (15A North Carolina Administrative Code [NCAC] 13B .1600). This report describes the first semiannual groundwater and surface water quality monitoring event performed in 2021. The water quality monitoring network for the Closed Landfill consists of four monitoring wells (MW-01 OLD, MW-02 OLD, MW-03 OLD, and MW-04 OLD), a background groundwater quality sampling location (BG SPRING OLD), and two surface water sampling locations (SW-01 OLD [upstream] and SW-02 OLD [downstream]) located along Profitt Branch (Figure 2). Monitoring wells MW-03 OLD and MW-04 OLD are installed in bedrock near the top of a ridge in the western part of the landfill parcel. Monitoring wells MW-01 OLD and MW-02 OLD are at lower elevations within topographic drainages in the southern part of the landfill parcel and are screened in the upper saturated zone. The water sample collected from background sampling location BG SPRING OLD is treated as a groundwater sample for the following reasons: • Groundwater does not discharge to the ground surface at the sampling point. • Construction of the sampling point is similar to that of a temporary monitoring well and is located upslope and upgradient of a springhead. • The sampling point consists of a polyvinyl chloride (PVC) casing extending below ground surface with a screened interval from which groundwater is collected and recharges. Anchor QEA personnel attempted to contact the resident of the property owned by Mrs. J.V. Edwards (99 Log Branch Road, Marshall, North Carolina) but were unsuccessful. Because of the unsuccessful attempt to contact Mrs. Edwards, coupled with COVID-19 concerns, Anchor QEA did not collect a sample from the residential well (DW-01 OLD) owned by Mrs. Edwards during the spring 2021 sampling event. Anchor QEA will coordinate with Madison County to ensure contact with the Edwards family for the Fall 2021 sampling event. Spring 2021 Semiannual Water Quality Monitoring Report 1 May 2021 2 Methods Groundwater samples and a surface water sample were collected at the Closed Landfill by Anchor QEA personnel on March 3 and 4, 2021. 2.1 Monitoring Well Sampling Methods Prior to groundwater sample collection from the monitoring wells, the static water level was measured and recorded to calculate the volume of water within the well. At each sample location, an initial round of field parameters (consisting of pH, specific conductivity [SC], dissolved oxygen [DO], oxidation-reduction potential [ORP], turbidity, and temperature) was measured and recorded. Water level measurements, field parameters, and observations pertaining to water quality are included in the sampling logs in Appendix A. 2. 7. 7 Monitoring Well BG SPRING OLD Due to poor well access, which inhibited the use of pump, controller, and associated tubing for purging the well, sampling point BG SPRING OLD was purged using a new disposable polyethylene bailer. Following initial field parameter collection, as each consecutive well volume was removed with the bailer, a round of groundwater field parameters was recorded. The well was purged until a minimum of three well volumes had been removed and field parameters had stabilized, or until the well had been bailed dry. All groundwater samples were collected by a technician wearing a new pair of non -reactive nitrile gloves. Each sample was placed directly into laboratory -supplied sample containers. 2. 7.2 Monitoring Wells MW-0 7 OLD, MW-02 OLD, MW-03 OLD, and MW-04 OLD Monitoring wells MW-01 OLD and MW-02 OLD were purged and sampled with a peristaltic pump. MW-03 OLD and MW-04 OLD were purged and sampled with a bladder pump. These wells were purged using low -flow techniques in accordance with the procedures described in Low -Flow (Minimal Drawdown) Ground -Water Sampling Procedures (Puts and Barcelona 1996). During purging, pH, SC, DO, ORP, turbidity, and temperature were measured and recorded approximately every 3 minutes. Well purging continued until these parameters had stabilized for three consecutive readings. The following required stabilization criteria have been established by the U.S. Environmental Protection Agency (EPA) Region 4 Science and Ecosystem Support Division Operating Procedure: Groundwater Sampling (EPA SESD 2017): • pH values within ± 0.1 unit • SC values within ± 5% Spring 2021 Semiannual Water Quality Monitoring Report 2 May 2021 • Temperature, DO, and turbidity values within ± 10% Following stabilization of these parameters, a groundwater sample was collected by a technician wearing a new pair of non -reactive nitrile gloves. Each sample was placed directly into laboratory -supplied sample containers. 2.2 Surface Water Sampling Methods Surface water samples SW-01 OLD and SW-02 OLD are collected semiannually at designated locations along Profitt Branch, which flows adjacent to the Closed Landfill's southern boundary in a westerly direction (Figure 2). The surface water sample collected at the SW-01 OLD location is interpreted to represent surface water quality upstream of the Closed Landfill, and the surface water sample collected at the SW-02 OLD location is interpreted to represent surface water quality downstream of the Closed Landfill. For the samples SW-01 OLD and SW-02 OLD, field parameters, including temperature, pH, SC, DO, ORP, and turbiditywere measured and recorded at the surface water sampling location priorto sample collection (Appendix A). The one surface water sample was collected and transferred into laboratory -supplied sample containers by a technician wearing a new pair of non -reactive nitrile gloves. 2.3 Sample Handling, Documentation, and Analysis Field parameters and additional observations pertaining to water quality sampling at the Closed Landfill sampling locations are provided in the sampling logs in Appendix A. Following sample collection, groundwater and surface water samples were immediately placed on ice in sample coolers for transportto Waypoint Laboratories, Inc. (Waypoint), a laboratory certified in North Carolina and located in Charlotte, North Carolina. Anchor QEA submitted all collected groundwater and surface water samples to Waypoint for the following analyses: • Appendix I volatile organic compounds (VOCs), using EPA Method 8260B - Appendix I parameters are identified in Appendix I of the Code of Federal Regulations, Title 40, Part 258 (40 Code of Federal Regulations 258). • 1,4-Dioxane, using EPA Method 8260SIM • Eight Resource Conservation and Recovery Act (RCRA) metals, using EPA Methods 6010D and 7470A - In addition to this "totals" metal analysis, if the associated turbidity was measured at a value that exceeded 10 nephelometric turbidity units (NTU), the laboratory was Spring 2021 Semiannual Water Quality Monitoring Report 3 May 2021 requested to filter the associated sample, run the metals analysis, and report the dissolved metal concentrations (in addition to the total metals analysis) • Hardness, using EPA method SM2340C; surface water samples only A summary of laboratory analyses performed on the samples is provided in Table 1.One trip blank, provided bythe laboratory and stored in the sample cooler, was analyzed for Appendix I VOCs. Proper chain -of -custody documentation procedures were followed during collection and transport of each sample. The laboratory analytical reports and chain -of -custody documentation are included in Appendix B. Spring 2021 Semiannual Water Quality Monitoring Report 4 May 2021 3 Findings The field parameter data and laboratory analytical results for the groundwater, surface water, and trip blank samples collected at the Closed Landfill are included in Appendices A and B, respectively, and are also submitted separately to the DEQ DWM Solid Waste Section (SWS) in the Electronic Data Deliverable format (DEQ 2020). All laboratory analytical results were reported and appropriately qualified as follows: • Non -Detections: Non -detections are values reported by the laboratory as "below method detection limits (MDLs)" and are flagged with a "U" qualifier in Table 2. The MDL is the minimum concentration of a substance that can be measured and reported by a laboratory with 99% confidence that the constituent concentration is greater than zero. • Estimated or "J" Qualified: A "J" qualifier is used by the laboratoryfor parameters that are detected at estimated concentrations greater than the MDL but less than the laboratory's method reporting limit (MRL). The MRL is the minimum concentration of a target analyte that can be accurately determined by the referenced method. • Groundwater Quality Standards: Detected concentrations of constituents in groundwater samples were compared to applicable North Carolina groundwater quality standards. For most constituents, this standard is the 2L standard, defined in 15A NCAC 02L .0202. Detected concentrations of analytes in groundwater with no established 2L standard were compared to the interim maximum allowable concentrations (IMAC) for Class GA and GSA groundwater (in accordance with 15A NCAC 02L .0202). For the purposes of this report, groundwater standards were taken from the October 15, 2018 list published by the North Carolina SWS (DEQ 2018). • 2B Standard: Detections of analytes in surface water samples were compared to the surface water quality standards described in 15A NCAC 02B (213 standards). Hardness -dependent 2B surface water standards were calculated using the average analyzed hardness value (calculated from the upstream and downstream surface water sampling location results) via the most stringent hardness -dependent metal calculation. Table 2 summarizes the field parameter results and laboratory analytical results for detected constituents. The following discussion outlines constituents detected at concentrations that exceeded their respective groundwater quality standards or 2B standards. 3.1 Groundwater The following sections summarize the results of field parameter and laboratory analyses of groundwater samples collected on March 3 and 4, 2021. Spring 2021 Semiannual Water Quality Monitoring Report 5 May 2021 3. 7. 7 Field Parameters The pH reading obtained from monitoring wells MW-01 OLD (6.3 standard units [SU]), MW-03 OLD (6.3 SU), MW-04 OLD (6.3 SU), and BG SPRING OLD (6.3 SU) were less than the range for pH (6.5 to 8.5 SU) specified in the 2L standard (Table 2). The pH readings obtained from monitoring well MW-02 OLD (6.9 SU) was within the 2L standard. Turbidity in the monitoring wells ranged from 4.12 NTU in monitoring well MW-03 OLD to 292 NTU in BG SPRING OLD. Measured DO values ranged from 0.45 milligrams per liter (mg/L) in MW-01 OLD to 5.78 mg/L in MW-02 OLD. SC values ranged from 131.2 micromhos per centimeter (pmhos/cm) in BG SPRING OLD to 968 pmhos/cm in MW-03 OLD. ORP values in the monitoring wells ranged from -88.5 millivolts (mV) in MW-03 OLD to 196.1 mV in BG SPRING OLD (Table 2). These parameters do not have established groundwater quality standards. The field parameters measured for this sampling event are generally consistent with historical data. 3. 7.2 RCRA Metals Four metals (arsenic, barium, chromium, and lead) were detected in groundwater samples collected from one or more monitoring wells (Table 2). Barium, was detected at concentrations that exceeded its associated groundwater protection standard of 700 micrograms per liter (pg/L) in the samples collected from MW-03 OLD (864 pg/L) and MW-04 OLD (736 pg/L). Chromium was detected at a concentration that exceeded its associated groundwater protection standard of 10 pg/L in the sample collected from BG SPRING OLD (11.2 pg/L). These findings are consistent with recent historical data: in fall 2020, barium exceedances were reported in MW-03 OLD and MW-04 OLD. In spring 2020, a chromium exceedance was reported in BG SPRING OLD. Samples collected from BG SPRING OLD and MW-01 OLD were analyzed for laboratory -filtered metals due to turbidity readings of greater than 10 NTU. In the samples collected and analyzed for dissolved metals, only barium was detected above its MDLs, but below its 2L standard. 3. 7.3 Appendixl VOCs and 7,4-Dioxane Twenty VOCs (1,1-dichloroethane; cis- 1,2-dichloroethene; trans-1,2-dichloroethene; 1,4-dioxane; methyl butyl ketone; acetone; benzene; chlorobenzene; chloroethane; ethylbenzene, m,p-xylene, methyl ethyl ketone, o-xylene, tetra hyd rofura n; toluene; total xylene; trichloroethene; vinyl chloride; 1,2-dichlorobenzene; and 1,4-dichlorobenzene) were detected in groundwater samples collected from one or more of the monitoring wells (Table 2). Of the detected compounds, two (benzene and vinyl chloride) were detected at concentrations that exceeded their associated groundwater quality standard. Benzene was detected in monitoring well MW-03 OLD at a concentration of 2.37 pg/L, above its 2L standard of 1 pg/L. Vinyl chloride was detected in monitoring well MW-01 OLD at a concentration of 0.717 pg/L, which exceeded its 2L standard of 0.03 pg/L. Spring 2021 Semiannual Water Quality Monitoring Report 6 May 2021 The VOC detections are generally consistent with recent historical data. During the fall 2020 sampling event, vinyl chloride was also reported in MW-01 OLD at a concentration of 0.91 pg/L, above its 2L standard. 1,4-Dioxane, which was detected in the fall 2020 above its 2L standard in MW-01 OLD, was not detected during this sampling event. Benzene was detected in spring 2020 at 2 pg/L in exceedance of its 2L standard (1 pg/L) in MW-03 OLD (Anchor QEA 2020a; 2020b). 3.2 Surface Water The following sections summarize the results of laboratory and field parameter analyses of surface water samples SW-01 OLD and SW-02 OLD. 3.27 Field Parameters The pH readings collected from SW-01 OLD and SW-02 OLD were 7.8 and 7.6 SU, respectively. The readings were within the 2B standard range established at 6 to 9 SU. The turbidity readings collected from SW-01 OLD and SW-02 OLD were 29.7 and 24.4 NTU, respectively. The readings were within the 2B standard established of less than 50 NTU. The DO readings collected from SW-01 OLD and SW-02 OLD were 11.54 and 11.35 mg/L, respectively. The values are within the 2B standard for Class C waters (greater than or equal to 5 mg/L). The SC measurements in SW-01 OLD and SW-02 OLD were recorded at 182 and 135.4 pmhos/cm, respectively. The ORP values for these samples were recorded at 182.3 and 166.5 mV (Table 2). These parameters do not have established surface water quality standards. 3.2.2 RCRA Metals Four metals (arsenic, barium, chromium, and lead) were detected in the surface water samples. There were no detections that exceeded 2B standards in either of the surface water samples. 3.2.3 Appendixl VOCs and 7,4-Dioxane No VOCs were detected in either of the surface water samples. 3.3 Site Hydrogeology Groundwater levels were measured in the four monitoring wells, MW-01 OLD, MW-02 OLD, MW-03 OLD, and MW-04 OLD, at the Closed Landfill at depths of 5.02, 6.64, 35.75, and 37.55 feet below the top of the well casing (TOC), respectively (Appendix A). The spatial distributions and screened intervals of the monitoring wells at the Closed Landfill prohibit an accurate calculation of groundwater flow direction. However, within the upper saturated zone, the shallow groundwater is interpreted to generally mimic topography, flowing primarily southward toward Profitt Branch. The Closed Landfill is situated on the southwest side of a knoll with an Spring 2021 Semiannual Water Quality Monitoring Report 7 May 2021 elevation of approximately 2,100 feet above mean sea level and slopes downward toward Profitt Branch. Spring 2021 Semiannual Water Quality Monitoring Report 8 May 2021 4 Summary Anchor QEA completed the firsts emiannua I water quality monitoring event of 2021 at the Closed Landfill on March 3 and 4, 2021. Table 1 summarizes the sampling and analyses that were performed. Table 2, the field sampling logs (Appendix A), and the Waypoint Reports of Laboratory Analysis (Appendix B) provide detailed analytical results and field data related to groundwater and surface water quality at the Closed Landfill. The following bullets summarize the results of the sampling event: • The detected concentration of barium exceeded its 2L standard of 700 pg/L in the samples collected from two of the monitoring wells, MW-03 OLD (864 pg/L) and MW-04 OLD (736 pg/L). • The detected concentration of chromium exceeded its 2L standard of 10 pg/L in the sample collected from BG SPRING OLD (11.2 pg/L). • Benzene (2.37 pg/L) was detected in the sample collected from MW-01 OLD at a concentration exceeding its associated groundwater quality standard (2L standards) of 1 pg/L. • Vinyl chloride (0.717 pg/L) was detected in the sample collected from MW-03 OLD at a concentration exceeding its associated groundwater quality standard (2L standards) of 0.03 pg/L. • In the surface water samples, no metals were detected at concentrations that exceeded the associated 2B standards. No VOCs were detected in the surface water samples. • The measured depths to groundwater in the upper saturated zone within the topographic drainages atthe landfill ranged from 5.02 to 6.64 feet below TOC. The groundwater depths in the bedrock monitoring wells at top of the ridge ranged from 35.75 to 37.55 feet TOC. The shallow groundwater is interpreted to generally mimic topography, flowing primarily southward toward Profitt Branch. 4.1 Future Activities Anchor QEA will continue to measure field parameters and collect water quality samples from groundwater and surface water monitoring points associated with the Closed Landfill. Water quality samples will be submitted to a North Carolina -certified laboratory for analysis of RCRA metals and Appendix I VOCs, including 1,4-dioxane, on a semiannual basis. The next sampling event is scheduled for October 2021. Spring 2021 Semiannual Water Quality Monitoring Report 9 May 2021 5 References Anchor QEA (Anchor QEA of North Carolina, PLLC). 2020a. Fall 2020 Semiannual Water Quality Monitoring Report, December 2020. Anchor QEA (Anchor QEA of North Carolina, PLLC). 2020b. Spring 2020 Semiannual Water Quality Monitoring Report, June 2020. DEQ (North Carolina Department of Environmental Quality), 2018. "Groundwater Protection Compliance Standards — Constituents List". Last modified October 15, 2018. Available at: htti2s://edocs.deg.nc.gov/WasteManaciement/0/edoc/1257181/SWS EnviroMonitoring Const ituents List. pdf?searchid=13f8efb1-eel 1-485a-b03f-718f2287b271 DEQ, 2020. Memorandum Re: New Electronic Data Deliverable (EDD) Format, July 20, 2020. EPA SESD (U.S. Environmental Protection Agency Science and Ecosystem Support Division), 2017. Operating Procedure. Groundwater Sampling. April 26, 2017. Puls, R.W., and M.J. Barcelona, 1996. Low -Flow (Minimal Drawdown) Ground -Water Sampling Procedures. Prepared for the U.S. Environmental Protection Agency, Office of Solid Waste and Emergency Response. EPA/540/5-95/504. April 1996. Spring 2021 Semiannual Water Quality Monitoring Report 10 May 2021 Tables Table 1 Summary of Laboratory Analyses Performed on Samples Groundwater Samples Facility Permit Well ID Collect Date Sample ID Appendix I VOCs 1,4-Dioxane RCRA Metals EPA 8260B EPA 8260B SIM EPA 6020B EPA 7470A 58-02 MW-01 OLD 3/3/2021 MW-01 OLD-20210303 X X X 58-02 MW-02 OLD 3/3/2021 MW-02 OLD-20210303 X X X 58-02 MW-03 OLD 3/4/2021 MW-03 OLD-20210304 X X X 58-02 MW-04 OLD 3/4/2021 MW-04 OLD-20210304 X X X 58-02 BG SPRING OLD 3/3/2021 BG SPRING OLD-20210303 X X X Surface Water Samples Facility Permit Location ID Collect Date Sample ID Appendix I VOCs 1,4-Dioxane RCRA Metals Total Hardness EPA 8260B EPA 8260B SIM EPA 6020B EPA 7470A EPA SM 2340C 58-02 SW-01 OLD 3/3/2021 SW-01 OLD-20210303 X X X X 58-02 SW-02 OLD 3/3/2021 SW-02 OLD-20210303 X X X X Quality Control Samples Facility Permit ID Collect Date Sample ID Appendix I VOCs EPA 8260B 58-02 TRIP BLANK 3/4/2021 TB-202103040001 X Notes: Analyses include Appendix I constituents per the Code of Federal Regulations (40 CFR Part 258). A sample could not be collected from the Edwards's residence domestic water supply sample, DW-01 OLD, during this sampling event. EPA: U.S. Environmental Protection Agency RCRA: Resource Conservation and Recovery Act SM: standard method SIM: selective ion monitoring VOC: volatile organic compound Spring 2021 Semiannual Water Quality Monitoring Report Page 1 of 1 Madison County Closed Municipal Solid Waste Landfill, Permit Number 58-02 May 2021 Table 2 Summary of Detected Constituents Location ID Sample ID Sample Date Sample Type Matrix X Y NC2L Method NC21- IMAC NC213 Groundwater Samples Surface Water Samples QC Sample BG SPRING OLD MW-01 OLD MW-02 OLD MW-03 OLD MW-04 OLD SW-01 OLD SW-02 OLD Field QC BG SPRING OLD- 20210303 MW-01 OLD- 20210303 MW-02 OLD- 20210303 MW-03 OLD- 20210304 MW-04 OLD- 20210304 SW-01 OLD- 20210303 SW-02 OLD - 20210303 TB-202103040001 3/3/2021 3/3/2021 3/3/2021 3/4/2021 3/4/2021 3/3/2021 3/3/2021 3/4/2021 N N N N N N N TB WG WG WG WG WG WS WS WQ 917884.7 917267.7 917989.3 917134.3 917135.2 918644.2 916592.4 768038.1 766244.6 765984.1 766754.9 766695.2 766458.9 766226.2 Field Parameters Water Level Depth (feet TOC) Field Measure -- -- -- 3.97 5.02 6.64 35.75 37.55 -- -- Temperature (°C) Field Measure -- -- -- 11 11.4 14.2 15 20.2 8.9 8.9 -- Dissolved oxygen (mg/L) Field Measure -- -- >_5.0 4.29 0.45 5.78 1.74 2.47 11.54 11.35 -- ORP (mV) Field Measure -- -- -- 196.1 -14.6 192.1 -88.5 30.2 182.3 166.5 -- Turbidity (NTU) Field Measure -- -- <50 292 83.4 7.06 4.12 9.12 29.7 24.4 -- pH (SU) Field Measure 6.5-8.5 -- 6.0-9.0 6.3 6.3 6.9 6.3 6.3 7.8 7.6 -- Specific Conductivity (µmhos/cm) Field Measure -- -- -- 131.2 599.3 232.6 968 890 182 135.4 -- Other (Ng/L) Hardness as Cam, SM2340C -- -- -- -- -- -- -- -- 38 30 -- Metals (Ng/L) Arsenic SW6020 10 -- 10 1.04 0.786 J 0.17 U 0.189 J 0.263 J 0.212 J 0.2 J -- Barium SW6020 700 -- 21000 130 502 58.3 864 736 75.1 51 -- Chromium SW6020 10 -- *38.01 11.2 0.79 U 0.79 U 0.79 U 0.79 U 2.83 1.73 J -- Lead SW6020 15 -- *1.03 2.89 0.26 U 0.26 U 0.26 U 0.38 J 0.467 J 0.467 J -- Metals, Dissolved (Ng/L) Barium SW6020B 1 700 1 1 21000 1 60.6 1269 1-- -- -- 61.8 44.4 -- Volatile Organics (Ng/L) 1,1-Dichloroethane SW8260D 6 -- 100 0.083 U 0.456J 0.514 0.083 U 0.083 U 0.083 U 0.083 U 0.083 U 1,2-Dichloroethene, cis- SW8260D 70 -- 720 0.056 U 1.84 0.056 U 0.056 U 0.322 J 0.056 U 0.056 U 0.056 U 1,2-Dichloroethene, trans- SW8260D 100 -- 4000 0.094 U 0.209 J 0.094 U 0.094 U 0.094 U 0.094 U 0.094 U 0.094 U 1,4-Dioxane SW8260DSIM 3 -- -- 0.139 U 2.16 0.139 U 0.139 U 0.139 U 0.139 U 0.139 U -- 2-Hexanone (Methyl butyl ketone) SW8260D -- 40 -- 0.065 U 0.065 U 0.368 J 0.065 U 0.709 J 0.065 U 0.065 U 0.065 U Acetone SW8260D 6000 -- 2000 0.31 U 0.31 U 0.31 U 0.31 U 1.8 J 0.31 U 0.31 U 1.85 J Benzene SW8260D 1 -- 51 0.048 U 0.753 0.048 U 2.37 0.53 0.048 U 0.048 U 0.048 U Chlorobenzene SW8260D 50 -- 140 0.062 U 2.46 0.062 U 7.76 3.51 0.062 U 0.062 U 0.062 U Chloroethane SW8260D 3000 -- -- 0.22 U 0.616 0.22 U 0.525 1.27 0.22 U 0.22 U 0.22 U Ethylbenzene SW8260D 600 -- 97 0.061 U 0.061 U 0.061 U 3.53 0.221 J 0.061 U 0.061 U 0.061 U m,p-Xylene SW8260D 500 -- 550 0.12 U 0.12 U 0.12 U 0.494 J 0.87 J 0.12 U 0.12 U 0.12 U Methyl ethyl ketone (2-Butanone) SW8260D 4000 -- 26000 0.24 U 0.24 U 0.886 J 0.24 U 1.92 J 0.24 U 0.24 U 0.24 U o-Xylene SW8260D 500 -- 400 0.044 U 0.044 U 0.044 U 0.509 0.326 J 0.044 U 0.044 U 0.044 U Tetrahydrofuran SW8260D -- -- -- 1.1 U 1.1 U 1.1 U 1.1 U 1.52 J 1.1 U 1.1 U 1.1 U Toluene SW8260D 600 -- 0.36 0.044 U 0.044 U 0.044 U 0.044 U 0.359 J 0.044 U 0.044 U 0.044 U Total Xylene SW8260D -- -- -- 0.044 U 0.044 U 0.044 U 1 J 1.2 J 0.044 U 0.044 U 0.044 U Trichloroethene (TCE) I SW8260D 1 3 1 30 0.078 U 0.311 J 0.292 J 0.078 U 0.078 U 0.078 U 0.078 U 0.078 U Vinyl chloride I SW8260D 1 0.03 1 2.4 1 0.097 U 0.717 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U Semivolatile Organics (Ng/L) Spring 2020 Semiannual Water Quality Monitoring Report Page 1 of 3 Madison County Closed Municipal Solid Waste Landfill, Permit Number 58-02 May 2021 Table 2 Summary of Detected Constituents Location ID Sample ID Sample Date Sample Type Matrix X Y NC2L Method NC2L IMAC NC2B Groundwater Samples Surface Water Samples QC Sample BG SPRING OLD MW-01 OLD MW-02 OLD MW-03 OLD MW-04 OLD SW-01 OLD SW-02 OLD Field QC BG SPRING OLD- 20210303 MW-01 OLD- 20210303 MW-02 OLD- 20210303 MW-03 OLD- 20210304 MW-04 OLD- 20210304 SW-01 OLD- 20210303 SW-02 OLD - 20210303 TB-202103040001 3/3/2021 3/3/2021 3/3/2021 3/4/2021 3/4/2021 3/3/2021 3/3/2021 3/4/2021 N N N N N N N TB WG WG WG WG WG WS WS WQ 917884.7 917267.7 917989.3 917134.3 917135.2 918644.2 916592.4 768038.1 766244.6 765984.1 766754.9 766695.2 766458.9 766226.2 1,2-Dichlorobenzene SW8260D 1 20 1 - -- 0.076 U 0.421 J 0.076 U 0.203 J 0.076 U 0.076 U 0.076 U 0.076 U 1,4-Dichlorobenzene SW8260D 1 6 1 -- 1 56 0.05 U 3.16 0.05 U 4.07 1.04 0.05 U 0.05 U 0.05 U N otes: Detected concentration is greater than NC2L (2013) or IMAC (2013) screening level Detected concentration is greater than NC213 screening level Bold: Detected result Italicized: The non -detect concentration limit is above one or more identified screening levels *: NC213 surface water standard calculated using average analyzed hardness value (calculated from the upstream and downstream sampling location results) via the most stringent hardness -dependent metal calculation, per North Carolina Administrative Code, Title 15A: Department of Environmental Quality, Ng/L: micrograms per liter NC213: surface water standard per North Carolina Administrative Code, Title 15A: Department of Environmental Quality, Subchapter 213 — Surface Water and Wetland Standards (last amended in September 2017), or the standard obtained from the EPA Nationally Recommended Water Quality Criteria for Aquatic NC2L: Subchapter 2L — Groundwater Classifications and Standards, Department of Environmental Quality (Amended April 1, 2013). Groundwater standard from North Carolina Administrative Code, Title 15A. All nondetect results are reported at the method detection limit. Appendix I: indicates volatile organic compounds and metals per 40 Code of Federal Regulations Part 258 Horizontal coordinate datum is NAD 1983 State Plane North Carolina FIPS 3200 (U.S. Survey Feet). °C: degrees Celsius pg/LL micrograms per liter pmhos/cm: micromhos per centimeter CaCO3: calcium carbonate IMAC: Interim Maximum Allowable Concentration. IMAC concentrations are listed in Appendix #1 of the 2L. J: laboratory qualifier used to indicate a detection at estimated concentrations greater than the minimum detection limit (MDL) but less than the laboratory's method reporting limit (MRL) mg/L: milligrams per liter mv: millivolts N: normal environmental sample NTU: nephelometric turbidity unit ORP: oxidation-reduction potential SU: standard unit TB: Trip Blank TOC: top of casing U: Compound analyzed for, but not detected above detection limit WG: groundwater WS: surface water WQ: water quality Spring 2020 Semiannual Water Quality Monitoring Report Page 2 of 3 Madison County Closed Municipal Solid Waste Landfill, Permit Number 58-02 May 2021 Table 2 Summary of Detected Constituents Notes: Detected concentration is greater than NC2L (2013) or IMAC (2013) screening level Detected concentration is greater than NC26 screening level Bold: Detected result Italicized: Non -detected concentration is above one or more identified screening levels *: NC213 surface water standard calculated using average analyzed hardness value (calculated from the upstream and downstream sampling location results) via the most stringent hardness -dependent metal calculation, per North Carolina Administrative Code, Title 15A: Department of Environmental Quality, Subchapter 213 - Surface Water and Wetland Standards (last amended September 2017). Ng/L: micrograms per liter NC213: surface water standard per North Carolina Administrative Code, Title 15A: Department of Environmental Quality, Subchapter 213 — Surface Water and Wetland Standards (last amended in September 2017), or the standard obtained from the EPA Nationally Recommended Water Quality Criteria for Aquatic Life and Human Health. NC2L: Subchapter 2L — Groundwater Classifications and Standards, Department of Environmental Quality (Amended April 1, 2013). Groundwater standard from North Carolina Administrative Code, Title 15A. All nondetect results are reported at the method detection limit. Appendix I: indicates volatile organic compounds and metals per 40 Code of Federal Regulations Part 258 Horizontal coordinate datum is NAD 1983 State Plane North Carolina FIPS 3200 (U.S. Survey Feet). °C: degrees Celsius Ng/LL micrograms per liter pmhos/cm: micromhos per centimeter CaCO3: calcium carbonate IMAC: Interim Maximum Allowable Concentration. IMAC concentrations are listed in Appendix #1 of the 2L. J: laboratory qualifier used to indicate a detection at estimated concentrations greater than the minimum detection limit (MDL) but less than the laboratory's method reporting limit (MRL) mg/L: milligrams per liter mv: millivolts N: normal environmental sample NTU: nephelometric turbidity unit ORP: oxidation-reduction potential SU: standard unit TB: Trip Blank TOC: top of casing U: Compound analyzed for, but not detected above detection limit WG: groundwater WS: surface water WQ: water quality Spring 2020 Semiannual Water Quality Monitoring Report Page 3 of 3 Madison County Closed Municipal Solid Waste Landfill, Permit Number 58-02 May 2021 Figures AR YJI/V C� Semn O - I 12 ^C�11HL v (t Y. • �� I r +moo "� � � O • — f f l , also LEGEND: SOURCES: Basemap: USGS 1:24,000 Scale Topo Maps, "000 ® Landfill Parcel Marshall Quadrangle, 1990 Parcels: Madison County GIS Feet Publish Date: 2021/03/24, 8:34 AM I User: alesueur Filepath:\\orcas\gis\Jobs\MadisonCounty_NC_1 500\Maps\2021\SpringWaterQuality\AQ_F01_SiteLocationMap_ClosedLF_SpringWQ2021.mxd ANCHOR Figure 1 QEA- Site Location Map Anchor QEA of North Carolina, PLLC Spring 2021 Semiannual Water Quality Report Madison County Closed Municipal Solid Waste Landfill, Permit No. 58-02 w IF a '< ties g � MW-03 OLD LEGEND: NOTE: Monitoring well and surface water samples are Monitoring Well Location 0 Landfill Parcel Boundary approximate. 0 Elevation Contours Residential Well Location (10-Foot Interval) SOURCES: (Not Sampled in Spring 2020 Basemap: NC OneMap 2018 because Owner Could Not — Roads Contours and Roads: NCDOT 0 400 be Contacted) — Streams Streams: NC OneMap Parcel Boundary: Madison County GIS Surface Water Sample Location Feet Publish Date: 2021/03/24, 4:12 PM I User: alesueur Filepath:\\orcas\gis\Jobs\MadisonCounty_NC_1 500\Maps\2021\SpringWaterQuality\AQ_F02_SampleLocationMap_ClosedLF_SpringWQ2021.mxd ANCHOR Figure 2 QEA�`�.;" Anchor QEA of North Carolina, PLLC Sample Location Map Spring 2021 Semiannual Water Quality Report Madison County Closed Municipal Solid Waste Landfill, Permit No. 58-02 AppendixA Sampling Logs and Equipment Documentation and Instrument Calibration Data Sheets ,� ANCHOR QEA Anchor QEA of North Carolina, PLLC 231 Haywood Street Asheville, North Carolina 28801 Low -Flow Sampling Log well ID: MW-01 OLD Project Name: Project Number. Project Location: Sample Collector(s): Well Diameter: Screen Interval: Well Depth (as constructed): Depth to Water: Measuring Point: Depth of Pump Intake: Pump Used (circle): Comments: Madison County Closed Landfill C01500-01.01 Marshall, NC S G 2 NSA 20.8 5. U a.. TOC 17 Peristaltic Bladder C Gp� 6eAa 1'4 /Z� �— Date: Weather: Facility ID or Permit # (if applicable): _ Sample ID (on COQ: in Arrive at Well: ft bgs Start Time: ft bgs Sample Time: ft Leave Well: Well Type: ft Tagged Bottom: Other (describe): Q �_ 513171 506�" 58-02 MW-01 OLD- ZO-24 0 30'5 Z j 3 o A ick Up ❑Flush Mount a� ft at (time): l� . Purge Rate: Z'04 Total Volume Purged: Pump Speed: Time DTW (feet) Temperature (°C) Dissolved Oxygen (mg/L) Specific Conductivity (pmhos/cm) pH (S.U.) report to 0.1 S. U. Oxidation Reduction Potential (mN) Turbidity (NTU) tr24,3 Sr35 1 k, 613 6r 2 t over c4%—, I rz-10 11f6 0"6'r Co1,j7 ".? -s:C 696 ►53 72- V l - 7 0,17 Yq . 5" ' 3 --'1 z-.Z 1 4 15�5` F-w;'�Sr i. O.fY 1 6.3 -ts. 1,7 S3 f, 72 L5-k4 3 6­ 3 Sample Analyst Signature: Sample Analyst Name: YKV�,L Date: '3r Notes: V .. 1: Stabilization (3 successive readings, 3 minutes apart): within +/- 70% DO and turbidity, +/- 3% Conductivity; +/- 0.7 pH unit,• +/- 70 MV for ORP from EPA - Low -Flow (Minimal Drawdown) Groundwater Sampling Procedures, April 1996 (Rev 2017) 2. Documentation errors are to be crossed out with a single line, so the original tent is still legible, followed by the staff members initials and date 3. Samples are analyzed immediately upon collection. 4. NC Field Laboratory Certificate Number 5445 5. 1 pmho/cm = 1 NS/cm Abbreviations: Method Reference: °C: degrees Celsius S.U.: standard units Temperature: SM 2550 B-2010 pmhos/cm: micromhos per centimeter ft: feet Specific conductivity: EPA Method 120.1, Rev. 1982 mg/L: milligrams per liter in: inches DO: SM 4500 O G-2011 mv. millivolt bgs: below ground surface pH: SM 4500-H' B-2011 NTU: nephelometric turbidity units TOC: top of casing Turbidity: SM 2130 B-2011 Page 1 of 1 Anchor QEA of North Carc.'na, PLLC ,. ANCHOR QED 231 Haywcod Street Asheville, North Carolina 28801 I aw-Flow Sampling Log C,(& Well ID: MW-02 bi lk Project Name: Madison County ZloeVl5ng Landfill Project Number: C01500-01.01 Project Location: Marshall, NC Sample Collector(s):�r S(' Well Diameter. 2 mqk_ Screen Interval:.--' N Well Depth (as constructed): Depth to Water: �r yl f� Measuring Point: TOC Depth of Pump Intake: G Pump Used (circle): i� Peristaltic Bladder Comments: _ Date: Facility ID or Permit # (if applicable): Sample ID (on COQ: in Arrive at Well: ft bgs Start Time: ft bgs Sample Time: ft Leave Well: Well Type: ft Tagged Bottom: Other (describe): 5 3 Weather. 58-01 MW-02- �1i( 14 00 _N I5 i- - , fl ❑Stick Up ❑Flush Mount Stick up (.�?J�� ft at (time): t. Purge Rate:j111+� Total Volume Purged: Pump Speed: Time DTW (feet) Temperature (°C) Dissolved Oxygen (mg/L) Specific Conductivity (pmhos/cm) pH (S.U.) report to 0.1 S.U. Oxidation Reduction Potential (mV) Turbidity (NTU) 1141 1q, Y - a3 _ t , qA uss i o a33,� i tY 1494 q. 3 ILt;� 5 85 9-31)1-1 �i `/ . l to Jq 17- 3 0� 3 yt, 14133 IF �L Sample Analyst Signature: — Sample Analyst Name: '! V��' Date: �✓ :a Notes: 1: Stabilization (3 successive readings, 3 minutes apart): within +/- 70% DO and turbidity, +/- 3% Conductivity, +/- a i pH unit, +/- 10 mV for ORP from EPA - Low -Flow (Minimal Drawdown) Groundwater Sampling Procedures, April 1996 (Rev 2017) 2. Documentation errors are to be crossed out with a single line, so the original text is still legible, followed by the staff members initials and date 3. Samples are analyzed immediately upon collection. 4. NC Field Laboratory Certificate Number 5445 5. 1 pmho/cm = 1 pS/cm Abbreviations: Method Reference: °C: degrees Celsius S.U.: standard units Temperature: SM 2550 B-2010 pmhos/cm: micromhos per centimeter ft: feet Specific conductivity: EPA Method 120.1, Rev. 1982 mg/L: milligrams per liter in: inches DO: SM 4500 O G-2011 mV: millivolt bgs: below ground surface pH: SM 4500-H' B-2011 NTU: nephelometric turbidity units TOC: top of casing Turbidity: SM 2130 B-2011 Page 1 of 1 ANCHOR QEA Anchor QEA of North Carclina, PLLC 231 Haywood Street Asheville, North Caro;ina 28801 w-Flow Sampling Log Well ID: MW-03 OLD Project Name: Madison County Closed Landfill Date: Project Number: C01500-01.01 — Weather. Project Location: Marshall, NC Facility ID or Permit # (if applicable): 58-02 Sample Collector(s): �L� Sample ID (on COQ: MW-03 OLD - Well Diameter: 2 in Arrive at Well: 64150 Screen Interval: 44 - 49 ft bgs Start Time: L Well Depth (as constructed): 49 ft bgs Sample Time: Depth to Water. ft Leave Well: 16 5 C Measuring Point: TOC Well Type: AStick Up oFlush Mount Depth of Pump Intake: 45 ft Tagged Bottom: ft at (time): i Pump Used (circle): Peristaltic Bladder Other (describe): Purge Rate - Comments: �+' `' }� Total Volume Purged: cv l VC Pump Speed: (7 Tt r Specific Oxidation Dissolved Oxygen Conductivity pH (S.U.) Reduction Time DTw (feet) Temperature ('C) (mg/L) (pmhos/cm) report to 0.1 S.U. Potential (m1) Turbidity (NTU) 0 5.3 6151 3 -- 4. 1013 , ( .a w .� -:.IS, Y At, 55 i i ,3�"441 D I ' 5 3 - 5. '3.16OS �, -: a- , 0- 3LD 16, to 7 n -1/ I a. '2 3 �37- Sample Analyst Signature: _ Sample Analyst Name: Date: et�� y� Notes 1: Stabilization (3 successive readings, 3 minutes apart): within +/- 70% DO and turbidity, +/- 3%Conductivity, +/- 0.7 pH unit +/- 10 mV forORP from EPA - Low -Flow (Minimal Drawdown) Groundwater Sampling Procedures, April 1996 (Rev 2017) 2. Documentation errors are to be crossed out with a single line, so the original tent is still legible, followed by the staff members initials and date 3. Samples are analyzed immediately upon collection. 4. NC Field Laboratory Certificate Number SU5 5. 1 pmho/cm = 1 pS/cm Abbreviations: Method Reference: 'C: degrees Celsius S.U.: standard units Temperature: SM 2550 B-2010 pmhos/cm: micromhos per centimeter ft: feet Specific conductivity: EPA Method 120.1, Rev. 1982 mg/L: milligrams per liter in: inches DO: SM 4500 O G-2011 mv: millivolt bgs: below ground surface pH: SM 4500-H' B-2011 NTU: nephelometric turbidity units TOC: top of casing Turbidity: SM 2130 B-2011 a - Page 1 ANCHOR QEA' Anchor QEA of North Carolina, PLLC 231 Haywood Street Asheville, North Carolina 28801 r ^w-Flow Sampling Log Well ID: MW-04 OLD Project Name: Madison County Closed Landfill Date: Project Number: C01500-01.01 Weather. [r a S Project Location: Marshall, NC Facility ID or Permit # (if applicable): 58-02 Sample Collector(s): Y-1 ,Srj Sample ID (on COC): MW-04 OLD- 1�4O3 Well Diameter. Z _ in Arrive at Well: Screen Interval: 70 - 90 ft bgs Start Time: I 1 l g Well Depth (as constructed): 90 ft bgs Sample Time: ' 5' Depth to Water: ';-. -5 2 ft Leave Well: 12 z V Measuring Point: TOC Well Type: NStick Up ❑Flush Mount Depth of Pump Intake: S0 ft Tagged Bottom: �� . 1 ft at (time): Pump Used (circle): Peristaltic Bladder Other (describe): Purge Rater Comments: �,�,(,� r i ` F r rcw:— a" W-414 ice— Total Volume Purged: _ — — — Pump Speed: f ' 6 i- 097 Specific Oxidation Dissolved Oxygen Conductivity pH (S.U.) Reduction Time (feet) Temperature ('C) (mg/L) (pp'mhos/cm) report 0.1 S.U. Potential (m1) Turbidity (NTU) ` (DTW tto �_ c I� Tir- ( ll.7 he c %'_ S~, iXV .3i, f zo. 9 `7 a q0i C 2. 7t,3 37.fi I$,- -S_ ,` V �trv_ 611 1 -7.3A i i 3r '3Z q 17, ;L 6. Jt Z0, 5' s _ tk:36 37,q 1,9, i 'S. ly SN 6.1 2.3. Y 8 � f I (1 t 6/. 4-1 3.00 i!?�' 6. ire 3• IR .Y� � � Z'S. 1el, 2, 2 Y9 6, ASS Q - 1(`1 Z�� j-- Z. 7 '? et, v J Sample Analyst Signature: Sample Analyst Name: r Date: 1 �L 3 4 Notes: tir --- I 1: Stabilization (3 successive readings, 3 minutes apart): within +/- 10% DO and turbidity, +/- 3% Conductivity; +/- 0.7 pH unit; +/- 10 mV for ORP from EPA - Low -Flow (Minimal Drawdown) Groundwater Sampling Procedures, April 1996 (Rev 2017) 2. Documentation errors are to be crossed out with a single line, so the original text is still legible, followed by the staff members initials and date 3. Samples are analyzed immediately upon collection. 4. NC Field Laboratory Certificate Number 5445 S. 1 pmho/cm = 1 pS/cm Abbreviations: Method Reference: °C: degrees Celsius S.U.: standard units Temperature: SM 2550 B-2010 pmhos/cm: micromhos per centimeter ft: feet Specific conductivity: EPA Method 120.1, Rev. 1982 mg/L: milligrams per liter in: inches DO: SM 4500 O G-2011 mv: millivolt bgs: below ground surface pH: SM 4500-H' B-2011 NTU: nephelometric turbidity units TOC: top of casing Turbidity: SM 2130 B-2011 Page 1 of 1 kZANCHOR QEA Anchor QEA of North Carolina, PLLC 231 Haywood Street Asheville, North Carolina 28801 Well Sampling Log (Well ID: BG SPRING OLD f Projed Name: Madison County Closed Landfill Date: Project Number. C01500-01.01 Weather. a �S ProjectLocation: Marshall, NC Facility ID or Permit # (if applicable): 58-02 Sample Collector(s): "V�(CalI./ Sample ID (on COC): BG SPRING OLD- ft?10 6a Well Diameter. 2 in Sample Time: Screen Interval: N/A ft bgs Measuring Point: TOC Well Depth (WD): 14.3 ft TOC Well Type: I§Stick Up ❑Flush Mount Water Level in Feet (WLy. r� ft TOC Comments: r (a,,6VAuq KLw Length of Water Column (LWQ: l Q A33 ft; (WD - WL) One Casing Volume: gallons; (LWC x WCV) Three Casing Volumes: 5 gallons Actual Volume Purged: gallons Tagged Bottom: ft at (time): 1301 Three Casing Volumes: gallons Well Casing Volumes (WCV) 1" = 0.04 Gal/Ft 2" = 0.16 Gal 3" = 0.37 Gal/Ft 4" = 0.65 Gal/Ft 6" = 1.47 Gal/Ft 8" = 2.61 Gal/Ft 12" = 5.87 Gal/Ft Purge Method: [Bailer-DispjBailer-Teflon Bailer -Di sp Bailer -Teflon Dedicated Pump Whale Pump Grundfos Other. Sample Method: Dedicated Pump Whale Pumo Grundfos Other* Oxidation Dissolved Specific pH (S.U.) Reduction Gallons Temperature Oxygen Conductivity report to 0.1 Potential Turbidity Reading Time Purged VC) (mg/L) (pmhos/cm) S.U. (m{) (NTU) Comments 1 t (r l ,-: 1 1 3 63 226 , C Z6,, 2 r I I I ZO 3 I zs'Z �►o uc 7 5', , 0 Co. 2n 7. 3 O 4 12- LZ 11110 1'Z11 (3'tZ 3 ` Fir z�tZ 5 �G 0 w 7 8 9 10 Sampling Container 500 mL Plastic 250 mL Plastic 125 mL Plastic 40 mL Glass 1 L Glass Other Protective Casing: Pad: Sample Analysts Signature: ti Number of Containers Lock: Vegetation: Access: Analysts Name: Requested Analysis `� Vvr q Date: 03 Notes 1: Stabilization (3 successive readings, 3 minutes apart): within +/- 10% DO and turbidity,, +/- 3% Conductivity, +/- 0.1 pH unit,, +/- 10 mV for ORP from EPA - Low -Flow (Minimal Drawdown) Groundwater Sampling Procedures, April 1996 (Rev 2017) 2. Documentation errors are to be crossed out with a single line, so the original text is still legible, followed by the staff members initials and date 3. Samples are analyzed immediately upon collection. 4. NC Field Laboratory Certificate Number 5445 Abbreviations: Method Reference: 'C: degrees Celsius S.U.: standard units Temperature: SM 2550 B-2010 ymhos/cm: micromhos per centimeter ft: feet Specific conductivity. EPA Method 120.1, Rev. 1982 mg/L: milligrams per liter in: inches DO: SM 4500 O G-2011 mv: millivolt bgs: below ground surface pH: SM 4500-H' B-2011 NTU: nephelometric turbidity units TOO top of casing Turbidity: SM 2130 B-2011 Page 1 of 1 e- li ANCHOR .., QEA Anchor QEA of North Carolina, PLLC 231 Haywood Street Asheville, North Carolina 28801 Surface Water Sampling Log Location ID: SW-01 OLD Project Name: Madison County Closed Landfill Project Number: C01500-01.01 Project Location: Marshall, NC Sample Collector(s): AY- /"' SL Comments: Upstream of landfill ^ Date: Q 3lp 3 Weather: �jC9S Facility ID or Permit # (if applicable): 58-02 Sample ID (on COC): SW-01 OLD- Oqrto30?j Sample Method (circle one): Grab Syringe Pump Bailer-Disp. Other: Time Temperature VC) Dissolved Oxygen (mg/L) Specific Conductivity (pmhos/cm) pH (S.U.) reportto 0.1 S.U. Oxidation Reduction Potential (mV) Turbidity (NTU) Comments Hq2' tV,C,> �, g 1-9Z Sampling Container Number of Containers Requested Analysis 500 mL Plastici�- 250 mL Plastic �����W+'�� I�t/V`C�►'II.V 125 mL Plastic 40 mL Glass o. S 1 L Glass law Other Vegetation: 00405 05 Access: l7 I� 01 Sample Analyst J Sample Analyst Signature: ��f Name: 1-2,/� - (c/ PL° J Date Notes: 1. Documentation errors are to be crossed out with a single line. so the oriainal text is still leaible, followed by the staff members initials and date 2. Samples are analyzed immediately upon collection. 3. NC Field Laboratory Certificate Number 5445 Abbreviations: Method Reference: °C: degrees Celsius Temperature: SM 2550 B-2010 pmhos/cm: micromhos per centimeter Specific conductivity: EPA Method 120.1, Rev. 1982 mg/L milligrams per liter DO: SM 4500 O G-2011 mV: millivolt pH: SM 4500-H' B-2011 NTU: nephelometric turbidity units Turbiditv: SM 2130 B-2011 S.U.: standard units Page 1 of 1 It Pl- ANCHOR QEA Surface Water Sampling Log Project Name: Madison County Closed Landfill Project Number: C01500-01.01 Project Location: Marshall, NC Sample Collector(s): Y yn 5 Comments: Downstream of landfill Anchor QEA of North Carolina, PLLC 231 Haywood Street Asheville, North Carolina 28801 Location ID: SW-02 OLD Date: Weather: �lj�t.Vl pJ Facility ID or Permit # (if applicable): 58-02 Sample ID (on COC): SW-02 OLD- anima rya 03 f Sample Method (circle Ij one): Grab Syringe Pump Bailer-Disp. Other. Specific Oxidation Temperature Dissolved Conductivity pH (S.U.) Reduction Turbidity Time VQ Oxygen (mg/L) (pmhos/cm) report to 0.1 S.U. Potential (m1) (NTU) Comments Sampling Container Number of Containers Requested Analysis 500 mL Plastic 250 mL Plastic T- 125 mL Plastic 40 mi. Glass a-o o, g"9q—e,6 Si OPU 1 L Glass Other Vegetation: U�/1r n,� Ypvfj� Access:N i Sample Analyst Signature: Sample Analyst Name: Date: -3)3/ 1. Documentation errors are tb be fi�ossed out with a sinale line. so the orioinal text is still leaible. followed by the staff members initials and date 2. Samples are analyzed imm�c[ ely upon collection. 3. NC Field Laboratory Certificate Number 5445 Abbreviations: °C: degrees Celsius pmhos/cm: micromhos per centimeter mg/L: milligrams per liter mv: millivolt NTU: nephelometric turbidity units S.U.: standard units Method Reference: Temperature: SM 2550 B-2010 Specific conductivity: EPA Method 120.1, Rev. 1982 DO: SM 4500 0 G-2011 PH: SM 4500-H* B-2011 Turbiditv: SM 2130 B-2011 Page 1 of 1 Qo� ANCHOR. QEA YC14VJ Project Name Maalson county Operating Landfill ProjectNumber. C01500-01.01 Project Location: Marshall, NC Facility ID or Permit # (if applicable): 58-01 EQUIPMENT DOCUMENTATION Rental sample analysis equipment or meters used to take measurements: Select Turbidimeter. Hach 2100Q (s/n 151006045207) HF Scientific MicroTPW (s/n 200601045) Analyst Conducting Calibration: Date of Calibration: Date of Field Measurements: Anchor QEA of North Carolina, PLLC 231 Haywood Street Asheville, North Carolina 28801 Instrument Readings Instrument Readings (Hach 21000) (HF Scientific MicroTPW) Cal Std Information 10 NTU 20 NTU 100 NTU 800 NTU 1,000 NTU 10.0 NTU 0.02 NTU r c Expiration Date ( I ( ' Cal (NTU): 9` v f3 Cal (NTU): Cal (NTU): [fir S Cal (NTU): Cal (NTU): Cal (NTU):_ ,� Time: r „ Time: 06 �� Time: bb ' Time: Time: rime: Calibration *Pre -Analysis Result (NTU): I D Time: 3T *Pre -Analysis Result (NTU): Time: Verification: Check (10 NTU): r Check (10 NTU): *Post -Analysis ResultINTU): Time: *Post -Analysis Result (NTU): Time: Check (10 NTU): 1 l 6&�'� Check [ 10 NTU): YSI Professional Plus Multiparameter Meter (s/n 188101802) Cal Std Information Instrument Readings Date Lot# Open Exp. Date Dissolved Oxygen Initial (%): ` Cal (%: �� �� mmHg: Temperature ('C): Time: c 4 (% saturation 24, r DO (Site #2, Initial (%: I Cal M: , mmH Temp.Rrature (°C): Time: if a licable * ed, IiQW.A 1 `��. l Result (%):I �M `� Time: Result (%): Time: Result (%): Initial.*,,, � pHmV,. Cal (S.U):Il pHmV: �a� Time: _5�c, py�y 1,t.Lc t ppHo0.1 report to 0.1 S.U.iJ� '� J i pH o S.0.1 report to0.1S.U. Initial: LA t� pHmV: Cal (S.U. ` pHmV: J bic I Time: � �40+ tit/ `�Y(J �l(� pH 10 S.U. Initial: pHmV: �j `1 "{. Cal (S.Ll pHmV: Time,-,,7 t report to0.7S.U. o rD QC** pH 7 S.U. report to 0.1 S.U. Time: l(l Result (S.U.): It,r Time: (� �- ''J Result (S.U.): •D�� Time, Result (S.U.): Spec. Cond. Initial: p l Cal (pmhos/cm): t. Time: y G CGF 1,000 mhos/cm l V I" 1 % Recove = s QC** Spec Cond. Time: �( Result (p°m�hooss/cm): Timte� Result (pmhos/s/cm): Time: Result (pmhos/cm): 1,000 pmhos/cm % Recove = ORP 200 mV Initial: b3. 47 Cal: • �r Temperature (yC): Time: % �j /� rem VV ✓ .'-e' ✓'� Analyst Signature: "/f � I Analyst Name: irKd (.rvv i-t '�'��0 Date: 5 ) TDI'31 Notes:.. -- Revision 6, 12/20/20, MAK 1. Instruments shall be calibrated in accordance with the manufacturer's operation manual. 2. Specific Conductivity should be calibrated according to values representative of historic range. 3. Order of Calibration is as follows : Specific Conductivity, pH 7, pH 4, pH 10, DO, ORP, QC checks. 4. *when performing DO analyses at multiple sample sites (i.e. project/facility locations), the DO probe must be calibrated at each sample site prior to analysis. 5. QC Acceptable Ranges: pH +/- 0.1 S.U. and Specific Conductivity 10% of the true value, If QC readings are out of range, the instrument needs to be recalibrated. 6. ** QC check must be performed prior to sampling and following completion of sampling, at a minimum. QC checks must be performed with calibration standard from a separate lot # as the initial QC. 7. % Recovery = (Value Obtained, pmhos/cm , True Value, pmhos/cm) x 100 8. NC Field Laboratory Certificate Number 5445 9. Documentation errors are to be crossed out with a single line, so the original text is still legible, followed by the staff members initials and date 10. Unless otherwise noted, all DO calibrations and measurements are performed at 0 ppt Salinity. 11. 1 pm ho/cm = 1 pS/cm Abbreviations: Method Reference: pmhos/cm: micromhos per centimeter NTU: nephelometric turbidity units Temperature: SM 2550 B-2010 °C: degrees Celsius ORP: oxidation reduction potential Specific conductivity: EPA Method 120.1, Rev. 1982 DO: dissolved oxygen s/n: serial number DO: SM 4500 0 G-2011 mg/L• milligrams per liter S.U.: standard units pH: SM 4500-H' B-2011 mv: millivolt Spec. Cond.: Specific Conductivity Turbidity: SM 2130 B-2011 Page 1 of 1 ANCHOR QEA Project Name: Madison County Closed Landfill Analyst Conducting Calibration: Project Number: C01500-01.01 Date of Calibration: Project Location: Marshall, NC Date of Field Measurements: Facility ID or Permit # (if applicable): 58-02 EQUIPMENT DOCUMENTATION Rental sample analysis equipment or meters used to take measurements: ullment Type I Brand I Serial Number I Date of Use I Rental Companv f Select Turbidimeter. Hach 2100Q (s/n 151006045207) HF Scientific MicroTPW (s/n 200601045) Instrument Readings Instrument (Hach 2100Q) (HF Scientific Cal Still Information 10 NTU 20 NTU 100 NTU 800 NTU 11000 NTU 10.0 NTU Lot #: a 3 171 Expiration Date: (,( (.(. Cal (NTU): Cal (NT : Cal (NT ): Cal (NTU): Cal (NTU): Time: 03• Time: J J V J Time: 3 C� Time: Time: Calibration "Pre -Analysis Result (NTU): Time: - 'Pre -Analysis Result Verification: Check (10 NTU): A 30 Check (1NT 0 U): "Post -Analysis Result (NTU): Time:; .. 'Post-Analysi Result (NTU): Check (10 NTU): Check ( TU): YSI Professional Plus Multiparameter Meter (s/n 8101802) Instrument Readings Dissolved Oxygen (% saturation) Initial (%): Cal M:h� mmHg: Temp rature (°Q: Time: DO (Site #2, if a lira ble • Initial (%): Cal (%):q ^ G U mmH �y Tempe*ature): (r _ 7 Time: l rt /fir (, V V "f Time: � 1 1 Resu{tia Y` of "l D Time: ResulA , Time: .� f Result (%): O K pH 7 S.U. report to 0.1 S.U. Initial: h �t d pHmV: , Cal ISU ): 1, pHmV: '.�-3—i if Time: . PH 4 S.U. report to0.1S.U.,� Initia' pHmV: 1] h Cal (S.U), pHmV- Time: 3 pH 10 S.U. report to0.1S.U. Initial://�� v1 pHmV: j /� �4 �"( •3 Cal (S.U.): O pHmV: Timer QC" pH 7 S.U. rer-ort to 0.1 S.U. Time: b Fs Resul U.: . b Tim Result .Ulf Time: Result (S.U.): Spec. Cond. Initial: r Cal (pmhos/cm): Time: "]G 1,000 mhos/cm `� ✓o �J % Recovery= QC" Spec. Cond. Time: Result0{lmhos/cm): (y V 3 QI Time: � � � '-'r Result (pmhos/ m): � � Time: Result (pmhos/cm): 1,000 pmhos/cm � % Recovery= 1 1 0 " 6- ORP 200 mV Initial: l q-4,5 Cal: �/�]� g U0 , 0 Temperature (IC): IS, S Time: ] J? z Anchor QEA of North Carolina, PLLC 231 Haywood Street Asheville, North Carolina 28801 0.02 (NTU): Cal Std Information Lot # ..� � Exp. 4al Wo Analyst Signature: Analyst Name: CW6 Mt,� -�p Date: 3r1+ Notes f Revision 6, 12/20/20, J00eAK 1. Instruments shall be calibrated in accordance with the manufacturer's operation manual. 2. Specific Conductivity should be calibrated according to values representative of historic range. 3. Order of Calibration is as follows : Specific Conductivity, pH 7, pH 4, pH 10, DO, ORP, QC checks. 4. •When performing DO analyses at multiple sample sites (i.e. project/facility locations), the DO probe must be calibrated at each sample site priorto analysis. 5. QC Acceptable Ranges: pH +/- 0.1 S.U. and Specific Conductivity 10% of the true value. If QC readings are out of range, the instrument needs to be recalibrated. 6. — QC check must be performed prior to sampling and following completion of sampling, at a minimum. QC checks must be performed with calibration standard from a separate lot as the initial QC. 7. % Recovery = (Value Obtained, pmhos/cm + True Value, pmhos/cm) x 100 8. NC Field Laboratory Certificate Number 5445 9. Documentation errors are to be crossed out with a single line, so the original text is still legible, followed by the staff members initials and date 10. Unless otherwise noted, all DO calibrations and measurements are performed at 0 ppt Salinity. 11. 1 pmho/cm = 1 PS/cm i Abbreviations: Method Reference: pmhos/cm: micromhos per centimeter NTU: nephelometric turbidity units Temperature: SM 2550 B-2010 'C., degrees Celsius ORP: oxidation reduction potential Specific conductivity. EPA Method 120.1, Rev. 1962 DO: dissolved oxygen s/n: serial number DO: SM 4500 O G-2011 mg/L: milligrams per liter S.U.: standard units pH: SM 4500-H' B-2011 mV: millivolt Spec. Cond.: Specific Conductivity Turbidity. SM 2130 B 2011 5J� Page 1 of 1 Appendix Report of Laboratory Analysis and Chain -of -Custody Documentation Waypointo ANALYTICAL 3/22/2021 Anchor QEA of North Carolina, PLLC Chuck Pippin 231 Haywood Street Asheville, NC, 28801 449 5pringbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Ref: Analytical Testing Lab Report Number: 21-064-0025 Client Project Description: Madison County Closed LF Site: 58-02 Project Number: 58-02 Dear Chuck Pippin: Waypoint Analytical, LLC (Charlotte) received sample(s) on 3/5/2021 for the analyses presented in the following report. The above referenced project has been analyzed per your instructions. The analyses were performed in accordance with the applicable analytical method. The analytical data has been validated using standard quality control measures performed as required by the analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136 Method Update Rule May 2012) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time. Refer to sample analysis time for confirmation of holding time compliance. The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as - received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information. Sincerely, a,j Angela D Overcash Senior Project Manager Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis. Page 1 of 54 Waypoint.0 ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointana lyti ca Isom Certification Summary Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC State Program Lab ID Expiration Date North Carolina State Program 37735 07/31/2021 North Carolina State Program 402 12/31/2021 South Carolina State Program 99012 07/31/2021 South Carolina State Program 99012 12/31/2020 Page 1 of 1 00016/21-064-0025 Page 2 of 54 Waypoint.(2) ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointana lyti ca Isom Sample Summary Table Report Number: 21-064-0025 Client Project Description: Madison County Closed LF Lab No Client Sample ID Matrix Date Collected Date Received 93978 MW-01 OLD-20210303 Aqueous 03/03/2021 15:38 03/05/2021 09:40 93979 MW-02 OLD-20210303 Aqueous 03/03/2021 14:33 03/05/2021 09:40 93980 MW-03 OLD-20210304 Aqueous 03/04/2021 10:37 03/05/2021 09:40 93981 MW-04 OLD-20210304 Aqueous 03/04/2021 11:48 03/05/2021 09:40 93982 BG SPRING OLD-20210303 Aqueous 03/03/2021 12:57 03/05/2021 09:40 93983 SW-01 OLD-20210303 Aqueous 03/03/2021 14:42 03/05/2021 09:40 93984 SW-02 OLD-20210303 Aqueous 03/03/2021 13:24 03/05/2021 09:40 93985 TB-202103040001 Aqueous 03/04/2021 13:00 03/05/2021 09:40 Page 3 of 54 Waypoint. (2) 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointana lyti ca I som Summary of Detected Analytes Project: Madison County Closed LF Report Number: 21-064-0025 Client Sample ID Lab Sample ID Method Parameters Result Units Report Limit Analyzed Qualifiers MW-01 V 93978 OLD-20210303 6020B Arsenic 0.786 pq/L 0.170 03/08/202122:52 J 6020B Barium 502 Ng/L 0.810 03/08/202122:52 6020B Dissolved Barium 269 pq/L 0.810 03/12/2021 23:49 8260D Benzene 0.753 pg/L 0.048 03/09/202115:22 8260D Chlorobenzene 2.46 pq/L 0.062 03/09/202115:22 8260D Chloroethane 0.616 pg/L 0.220 03/09/202115:22 8260D 1,2-Dichlorobenzene 0.421 pq/L 0.076 03/09/202115:22 J 8260D 1,4-Dichlorobenzene 3.16 pg/L 0.050 03/09/202115:22 8260D 1,1-Dichloroethane 0.456 pq/L 0.083 03/09/202115:22 J 8260D cis- 1,2-Dichloroethene 1.84 pg/L 0.056 03/09/202115:22 8260D trans-1,2-Dichloroethene 0.209 pq/L 0.094 03/09/202115:22 J 8260D Trichloroethene 0.311 pg/L 0.078 03/09/202115:22 J 8260D Vinyl Chloride 0.717 pq/L 0.097 03/09/2021 15:22 8260D SIM 1,4-Dioxane 2.16 Ng/L 0.139 03/08/2021 17:16 MW-02 V 93979 OLD-20210303 6020B Barium 58.3 pq/L 0.810 03/08/202123:30 8260D 1,1-Dichloroethane 0.514 Ng/L 0.083 03/09/202115:45 8260D 2-Hexanone 0.368 pq/L 0.065 03/09/202115:45 J 8260D Methyl Ethyl Ketone (MEK) 0.886 Ng/L 0.240 03/09/2021 15:45 J 8260D Trichloroethene 0.292 pq/L 0.078 03/09/202115:45 J MW-03 V 93980 OLD-20210304 6020B Arsenic 0.189 Ng/L 0.170 03/09/202100:02 J 6020B Barium 864 pq/L 0.810 03/09/202100:02 8260D Benzene 2.37 pg/L 0.048 03/09/202116:09 8260D Chlorobenzene 7.76 pq/L 0.062 03/09/202116:09 8260D Chloroethane 0.525 pg/L 0.220 03/09/202116:09 8260D 1,2-Dichlorobenzene 0.203 pq/L 0.076 03/09/202116:09 J 8260D 1,4-Dichlorobenzene 4.07 pg/L 0.050 03/09/202116:09 8260D Ethylbenzene 3.53 pq/L 0.061 03/09/202116:09 8260D o-Xylene 0.509 pg/L 0.044 03/09/202116:09 8260D m,p-Xylene 0.494 pq/L 0.120 03/09/202116:09 J 8260D Xylene (Total) 1.00 Ng/L 0.044 03/09/2021 16:09 J MW-04 V 93981 OLD-20210304 6020B Arsenic 0.263 pq/L 0.170 03/09/202100:09 J 6020B Barium 736 Ng/L 0.810 03/09/202100:09 Page 4 of 54 Waypoint. (2) 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointana lyti ca I som Summary of Detected Analytes Project: Madison County Closed LF Report Number: 21-064-0025 Client Sample ID Lab Sample ID Method Parameters Result Units Report Limit Analyzed Qualifiers MW-04 V 93981 OLD-20210304 6020B Lead 0.380 pq/L 0.260 03/09/202100:09 J 8260D Acetone 1.80 Ng/L 0.310 03/09/2021 16:33 J 8260D Benzene 0.530 pq/L 0.048 03/09/2021 16:33 8260D Chlorobenzene 3.51 pg/L 0.062 03/09/2021 16:33 8260D Chloroethane 1.27 pq/L 0.220 03/09/2021 16:33 8260D 1,4-Dichlorobenzene 1.04 pg/L 0.050 03/09/2021 16:33 8260D cis-1,2-Dichloroethene 0.322 pq/L 0.056 03/09/2021 16:33 J 8260D Ethylbenzene 0.221 pg/L 0.061 03/09/2021 16:33 J 8260D 2-Hexanone 0.709 pq/L 0.065 03/09/2021 16:33 J 8260D Methyl Ethyl Ketone (MEK) 1.92 pg/L 0.240 03/09/2021 16:33 J 8260D Tetrahydrofuran 1.52 pq/L 1.10 03/09/2021 16:33 J 8260D Toluene 0.359 pg/L 0.044 03/09/2021 16:33 J 8260D o-Xylene 0.326 pq/L 0.044 03/09/2021 16:33 J 8260D m,p-Xylene 0.870 Ng/L 0.120 03/09/2021 16:33 J 8260D Xylene (Total) 1.20 pg/L 0.044 03/09/2021 16:33 J BG SPRING V 93982 OLD-20210303 6020B Arsenic 1.04 Ng/L 0.170 03/09/202100:15 6020B Barium 130 pq/L 0.810 03/09/202100:15 6020B Dissolved Barium 60.6 Ng/L 0.810 03/12/2021 23:55 6020B Chromium 11.2 pq/L 0.790 03/09/202100:15 6020B Lead 2.89 Ng/L 0.260 03/09/202100:15 SW-01 V 93983 OLD-20210303 2340C-2011 Hardness 48000 pq/L 1140 03/11/2021 12:00 6020B Arsenic 0.212 Ng/L 0.170 03/09/202100:22 J 6020B Barium 75.1 pq/L 0.810 03/09/202100:22 6020B Dissolved Barium 61.8 pg/L 0.810 03/13/2021 00:02 6020B Chromium 2.83 pq/L 0.790 03/09/202100:22 6020B Lead 0.467 pg/L 0.260 03/09/202100:22 J SW-02 V 93984 OLD-20210303 2340C-2011 Hardness 40500 pq/L 570 03/11/2021 12:00 6020B Arsenic 0.200 Ng/L 0.170 03/09/202100:28 J 6020B Barium 51.0 pq/L 0.810 03/09/202100:28 6020B Dissolved Barium 44.4 Ng/L 0.810 03/13/2021 00:21 6020B Chromium 1.73 pq/L 0.790 03/09/202100:28 J 6020B Lead 0.467 Ng/L 0.260 03/09/202100:28 J Page 5 of 54 Waypoint. (2) 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointana lyti ca I som Summary of Detected Analytes Project: Madison County Closed LF Report Number: 21-064-0025 Client Sample ID Lab Sample ID Method Parameters Result Units Report Limit Analyzed Qualifiers TB-202103040001 V 93985 8260D Acetone 1.85 uq/L 0.310 03/09/202114:58 J Page 6 of 54 • Waypdint0 449 Springbrook Rd, Charlotte, .5 282& Main 704.529.636� ANALYTICAL 01015 Anchor QEA of North Carolina, PLLC Chuck Pippin 231 Haywood Street Asheville , NC 28801 www.waypointana lyti ca Isom Project ID : Project Madison County Closed LF Report Date : 03/22/2021 Information : Received : 03/05/2021 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93978 Sample ID: MW-01 OLD-20210303 Matrix: Aqueous Sampled: 3/3/2021 15:38 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Method Arsenic 0.7863 Ng/L 0.170 1.00 1 03/08/2122:52 MMR 6020E Dissolved Arsenic <0.170 ug/L 0.170 1.00 1 03/12/21 23:49 MMR 6020B Barium 502 Ng/L 0.810 10.0 1 03/08/2122:52 MMR 6020E Dissolved Barium 269 ug/L 0.810 10.0 1 03/12/21 23:49 MMR 6020B Cadmium <0.160 Ng/L 0.160 1.00 1 03/08/2122:52 MMR 6020E Dissolved Cadmium <0.160 ug/L 0.160 1.00 1 03/12/21 23:49 MMR 6020B Chromium <0.790 Ng/L 0.790 2.00 1 03/08/2122:52 MMR 6020E Dissolved Chromium <0.790 ug/L 0.790 2.00 1 03/12/21 23:49 MMR 6020B Lead <0.260 Ng/L 0.260 1.00 1 03/08/2122:52 MMR 6020E Dissolved Lead <0.260 ug/L 0.260 1.00 1 03/12/21 23:49 MMR 6020B Mercury (Total) <0.0500 Ng/L 0.0500 0.300 1 03/09/21 17:03 EDV 7470A Dissolved Mercury <0.0300 ug/L 0.0300 0.200 1 03/15/21 14:51 EDV 7470A Selenium <0.740 Ng/L 0.740 5.00 1 03/09/2122:43 MMR 6020E Dissolved Selenium <0.740 ug/L 0.740 5.00 1 03/12/21 23:49 MMR 6020B Silver <0.110 Ng/L 0.110 1.00 1 03/08/2122:52 MMR 6020E Dissolved Silver <0.110 ug/L 0.110 1.00 1 03/12/21 23:49 MMR 6020B 1,4-Dioxane 2.16 Ng/L 0.139 2.00 1 03/08/21 17:16 TBL 8260D SIM Surrogate:4-Bromofluorobenzene 96.4 Limits:70-130% 1 03/08/2117:16 TBL V1363 Qualifiers/ DF Dilution Factor Definitions L Limit Exceeded J Estimated value MQL Method Quantitation Limit Page 7 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93978 Matrix: Aqueous Sample ID: MW-01 OLD-20210303 Sampled: 3/3/2021 15:38 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acetone <0.310 Ng/L 0.310 5.00 1 03/09/21 15:22 JLB V1489 Acrylonitrile <0.200 ug/L 0.200 20.0 1 03/09/21 15:22 JLB V1489 Benzene 0.753 Ng/L 0.048 0.500 1 03/09/21 15:22 JLB V1489 Bromochloromethane <0.140 ug/L 0.140 0.500 1 03/09/21 15:22 JLB V1489 Bromodichloromethane <0.062 Ng/L 0.062 0.500 1 03/09/21 15:22 JLB V1489 Bromoform <0.040 ug/L 0.040 1.00 1 03/09/21 15:22 JLB V1489 Bromomethane <0.180 Ng/L 0.180 1.00 1 03/09/21 15:22 JLB V1489 Carbon Disulfide <0.075 ug/L 0.075 5.00 1 03/09/21 15:22 JLB V1489 Carbon Tetrachloride <0.110 Ng/L 0.110 0.500 1 03/09/21 15:22 JLB V1489 Chlorobenzene 2.46 ug/L 0.062 0.500 1 03/09/21 15:22 JLB V1489 Chlorodibromomethane <0.081 Ng/L 0.081 0.500 1 03/09/21 15:22 JLB V1489 Chloroethane 0.616 ug/L 0.220 0.500 1 03/09/21 15:22 JLB V1489 Chloroform <0.076 Ng/L 0.076 0.500 1 03/09/21 15:22 JLB V1489 Chloromethane <0.079 ug/L 0.079 0.500 1 03/09/21 15:22 JLB V1489 Di -Isopropyl Ether (DIPE) <0.960 Ng/L 0.960 5.00 1 03/09/21 15:22 JLB V1489 1,2-Dibromo-3-Chloropropane <0.170 ug/L 0.170 2.00 1 03/09/21 15:22 JLB V1489 1,2-Dibromoethane <0.051 Ng/L 0.051 0.500 1 03/09/21 15:22 JLB V1489 Dibromomethane <0.065 pg/L 0.065 0.500 1 03/09/21 15:22 JLB V1489 trans-1,4-Dichloro-2-butene <0.120 Ng/L 0.120 10.0 1 03/09/21 15:22 JLB V1489 1,2-Dichlorobenzene 0.4213 pg/L 0.076 0.500 1 03/09/21 15:22 JLB V1489 1,4-Dichlorobenzene 3.16 Ng/L 0.050 0.500 1 03/09/21 15:22 JLB V1489 Dichlorodifluoromethane <0.110 pg/L 0.110 5.00 1 03/09/21 15:22 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 8 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93978 Matrix: Aqueous Sample ID: MW-01 OLD-20210303 Sampled: 3/3/2021 15:38 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,1-Dichloroethane 0.4563 Ng/L 0.083 0.500 1 03/09/21 15:22 JLB V1489 1,2-Dichloroethane <0.066 pg/L 0.066 0.500 1 03/09/21 15:22 JLB V1489 1,1-Dichloroethene <0.083 Ng/L 0.083 0.500 1 03/09/21 15:22 JLB V1489 cis- 1,2-Dich loroethene 1.84 pg/L 0.056 0.500 1 03/09/21 15:22 JLB V1489 trans-1,2-Dichloroethene 0.2093 Ng/L 0.094 0.500 1 03/09/21 15:22 JLB V1489 1,2-Dichloropropane <0.110 ug/L 0.110 0.500 1 03/09/21 15:22 JLB V1489 cis- 1,3-Dich loropropene <0.079 Ng/L 0.079 0.500 1 03/09/21 15:22 JLB V1489 trans-1,3-Dichloropropene <0.070 pg/L 0.070 0.500 1 03/09/21 15:22 JLB V1489 1,4-Dioxane <14.0 Ng/L 14.0 150 1 03/09/21 15:22 JLB V1489 Ethylbenzene <0.061 pg/L 0.061 0.500 1 03/09/21 15:22 JLB V1489 2-Hexanone <0.065 Ng/L 0.065 5.00 1 03/09/21 15:22 JLB V1489 Methyl Ethyl Ketone (MEK) <0.240 pg/L 0.240 5.00 1 03/09/21 15:22 JLB V1489 4-Methyl-2-Pentanone <1.00 Ng/L 1.00 5.00 1 03/09/21 15:22 JLB V1489 Methylene Chloride <0.083 pg/L 0.083 1.00 1 03/09/21 15:22 JLB V1489 Styrene <0.047 Ng/L 0.047 0.500 1 03/09/21 15:22 JLB V1489 1,1,1,2-Tetrachloroethane <0.110 pg/L 0.110 0.500 1 03/09/21 15:22 JLB V1489 1,1,2,2-Tetrachloroethane <0.036 Ng/L 0.036 0.500 1 03/09/21 15:22 JLB V1489 Tetrachloroethene <0.098 pg/L 0.098 0.500 1 03/09/21 15:22 JLB V1489 Tetrahydrofuran <1.10 Ng/L 1.10 10.0 1 03/09/21 15:22 JLB V1489 Toluene <0.044 pg/L 0.044 0.500 1 03/09/21 15:22 JLB V1489 1,1,1-Trichloroethane <0.061 Ng/L 0.061 0.500 1 03/09/21 15:22 JLB V1489 1,1,2-Trichloroethane <0.066 pg/L 0.066 0.500 1 03/09/21 15:22 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 9 of 54 • Waypdint0 449 Springbrook Rd, Charlotte, .5 282& Main 704.529.636� ANALYTICAL 01015 Anchor QEA of North Carolina, PLLC Chuck Pippin 231 Haywood Street Asheville , NC 28801 www.waypointana lyti ca Isom Project ID : Project Madison County Closed LF Report Date : 03/22/2021 Information : Received : 03/05/2021 Report Number : 21-064-0025 Lab No : 93978 Sample ID: MW-01 OLD-20210303 REPOR T OF A NA L YSIS Matrix: Aqueous Sampled: 3/3/2021 15:38 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Trichloroethene 0.3113 Ng/L 0.078 0.500 1 03/09/21 15:22 JLB V1489 Trichlorofluoromethane <0.062 ug/L 0.062 0.500 1 03/09/21 15:22 JLB V1489 1,2,3-Trichloropropane <0.140 Ng/L 0.140 1.00 1 03/09/21 15:22 JLB V1489 Vinyl Acetate <0.060 ug/L 0.060 2.00 1 03/09/21 15:22 JLB V1489 Vinyl Chloride 0.717 Ng/L 0.097 0.500 1 03/09/21 15:22 JLB V1489 o-Xylene <0.044 ug/L 0.044 0.500 1 03/09/21 15:22 JLB V1489 m,p-Xylene <0.120 Ng/L 0.120 1.00 1 03/09/21 15:22 JLB V1489 Xylene (Total) <0.044 ug/L 0.044 0.500 1 03/09/21 15:22 V1489 Surrogate:4-Bromofluorobenzene 100 Limits:80-124% 1 03/09/21 15:22 JLB V1489 Surrogate: Dibromofluoromethane 102 Limits: 75-129% 1 03/09/21 15:22 JLB V1489 Surrogate: 1,2-Dichloroethane - d4 95.2 Limits: 63-136% 1 03/09/21 15:22 JLB V1489 Surrogate: Toluene-d8 98.4 Limits: 77-123% 1 03/09/21 15:22 JLB V1489 Qualifiers/ DF Dilution Factor Definitions MQL Method Quantitation Limit J Estimated value Page 10 of 54 • Waypdint0 449 Springbrook Rd, Charlotte, .5 282& Main 704.529.636� ANALYTICAL 01015 Anchor QEA of North Carolina, PLLC Chuck Pippin 231 Haywood Street Asheville , NC 28801 www.waypointana lyti ca Isom Project ID : Project Madison County Closed LF Report Date : 03/22/2021 Information : Received : 03/05/2021 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93979 Sample ID: MW-02 OLD-20210303 Matrix: Aqueous Sampled: 3/3/2021 14:33 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Method Arsenic <0.170 Ng/L 0.170 1.00 1 03/08/2123:30 MMR 6020E Barium 58.3 ug/L 0.810 10.0 1 03/08/2123:30 MMR 6020B Cadmium <0.160 Ng/L 0.160 1.00 1 03/08/2123:30 MMR 6020E Chromium <0.790 ug/L 0.790 2.00 1 03/08/2123:30 MMR 6020B Lead <0.260 Ng/L 0.260 1.00 1 03/08/2123:30 MMR 6020E Mercury (Total) <0.0500 ug/L 0.0500 0.300 1 03/09/21 17:07 EDV 7470A Selenium <0.740 Ng/L 0.740 5.00 1 03/09/2123:22 MMR 6020E Silver <0.110 ug/L 0.110 1.00 1 03/08/2123:30 MMR 6020B 1,4-Dioxane <0.139 Ng/L 0.139 2.00 1 03/08/21 17:41 TBL 8260D SIM Surrogate: 4- Bromofl uo ro benzene 108 Limits:70-130% 1 03/08/2117:41 TBL V1363 Qualifiers/ DF Dilution Factor Definitions L Limit Exceeded J Estimated value MQL Method Quantitation Limit Page 11 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93979 Matrix: Aqueous Sample ID: MW-02 OLD-20210303 Sampled: 3/3/2021 14:33 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acetone <0.310 Ng/L 0.310 5.00 1 03/09/21 15:45 JLB V1489 Acrylonitrile <0.200 ug/L 0.200 20.0 1 03/09/21 15:45 JLB V1489 Benzene <0.048 Ng/L 0.048 0.500 1 03/09/21 15:45 JLB V1489 Bromochloromethane <0.140 ug/L 0.140 0.500 1 03/09/21 15:45 JLB V1489 Bromodichloromethane <0.062 Ng/L 0.062 0.500 1 03/09/21 15:45 JLB V1489 Bromoform <0.040 ug/L 0.040 1.00 1 03/09/21 15:45 JLB V1489 Bromomethane <0.180 Ng/L 0.180 1.00 1 03/09/21 15:45 JLB V1489 Carbon Disulfide <0.075 ug/L 0.075 5.00 1 03/09/21 15:45 JLB V1489 Carbon Tetrachloride <0.110 Ng/L 0.110 0.500 1 03/09/21 15:45 JLB V1489 Chlorobenzene <0.062 ug/L 0.062 0.500 1 03/09/21 15:45 JLB V1489 Chlorodibromomethane <0.081 Ng/L 0.081 0.500 1 03/09/21 15:45 JLB V1489 Chloroethane <0.220 ug/L 0.220 0.500 1 03/09/21 15:45 JLB V1489 Chloroform <0.076 Ng/L 0.076 0.500 1 03/09/21 15:45 JLB V1489 Chloromethane <0.079 ug/L 0.079 0.500 1 03/09/21 15:45 JLB V1489 Di -Isopropyl Ether (DIPE) <0.960 Ng/L 0.960 5.00 1 03/09/21 15:45 JLB V1489 1,2-Dibromo-3-Chloropropane <0.170 pg/L 0.170 2.00 1 03/09/21 15:45 JLB V1489 1,2-Dibromoethane <0.051 Ng/L 0.051 0.500 1 03/09/21 15:45 JLB V1489 Dibromomethane <0.065 pg/L 0.065 0.500 1 03/09/21 15:45 JLB V1489 trans-1,4-Dichloro-2-butene <0.120 Ng/L 0.120 10.0 1 03/09/21 15:45 JLB V1489 1,2-Dichlorobenzene <0.076 pg/L 0.076 0.500 1 03/09/21 15:45 JLB V1489 1,4-Dichlorobenzene <0.050 Ng/L 0.050 0.500 1 03/09/21 15:45 JLB V1489 Dichlorodifluoromethane <0.110 pg/L 0.110 5.00 1 03/09/21 15:45 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 12 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93979 Matrix: Aqueous Sample ID: MW-02 OLD-20210303 Sampled: 3/3/2021 14:33 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,1-Dichloroethane 0.514 Ng/L 0.083 0.500 1 03/09/21 15:45 JLB V1489 1,2-Dichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 15:45 JLB V1489 1,1-Dichloroethene <0.083 Ng/L 0.083 0.500 1 03/09/21 15:45 JLB V1489 cis- 1,2-Dich loroethene <0.056 ug/L 0.056 0.500 1 03/09/21 15:45 JLB V1489 trans-1,2-Dichloroethene <0.094 Ng/L 0.094 0.500 1 03/09/21 15:45 JLB V1489 1,2-Dichloropropane <0.110 ug/L 0.110 0.500 1 03/09/21 15:45 JLB V1489 cis- 1,3-Dich loropropene <0.079 Ng/L 0.079 0.500 1 03/09/21 15:45 JLB V1489 trans-1,3-Dichloropropene <0.070 ug/L 0.070 0.500 1 03/09/21 15:45 JLB V1489 1,4-Dioxane <14.0 Ng/L 14.0 150 1 03/09/21 15:45 JLB V1489 Ethylbenzene <0.061 ug/L 0.061 0.500 1 03/09/21 15:45 JLB V1489 2-Hexanone 0.3683 Ng/L 0.065 5.00 1 03/09/21 15:45 JLB V1489 Methyl Ethyl Ketone (MEK) 0.8863 ug/L 0.240 5.00 1 03/09/21 15:45 JLB V1489 4-Methyl-2-Pentanone <1.00 Ng/L 1.00 5.00 1 03/09/21 15:45 JLB V1489 Methylene Chloride <0.083 ug/L 0.083 1.00 1 03/09/21 15:45 JLB V1489 Styrene <0.047 Ng/L 0.047 0.500 1 03/09/21 15:45 JLB V1489 1,1,1,2-Tetrachloroethane <0.110 ug/L 0.110 0.500 1 03/09/21 15:45 JLB V1489 1,1,2,2-Tetrachloroethane <0.036 Ng/L 0.036 0.500 1 03/09/21 15:45 JLB V1489 Tetrachloroethene <0.098 pg/L 0.098 0.500 1 03/09/21 15:45 JLB V1489 Tetrahydrofuran <1.10 Ng/L 1.10 10.0 1 03/09/21 15:45 JLB V1489 Toluene <0.044 ug/L 0.044 0.500 1 03/09/21 15:45 JLB V1489 1,1,1-Trichloroethane <0.061 Ng/L 0.061 0.500 1 03/09/21 15:45 JLB V1489 1,1,2-Trichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 15:45 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 13 of 54 • Waypdint0 449 Springbrook Rd, Charlotte, .5 282& Main 704.529.636� ANALYTICAL 01015 Anchor QEA of North Carolina, PLLC Chuck Pippin 231 Haywood Street Asheville , NC 28801 www.waypointana lyti ca Isom Project ID : Project Madison County Closed LF Report Date : 03/22/2021 Information : Received : 03/05/2021 Report Number : 21-064-0025 Lab No : 93979 Sample ID: MW-02 OLD-20210303 REPOR T OF A NA L YSIS Matrix: Aqueous Sampled: 3/3/2021 14:33 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Trichloroethene 0.2923 Ng/L 0.078 0.500 1 03/09/21 15:45 JLB V1489 Trichlorofluoromethane <0.062 ug/L 0.062 0.500 1 03/09/21 15:45 JLB V1489 1,2,3-Trichloropropane <0.140 Ng/L 0.140 1.00 1 03/09/21 15:45 JLB V1489 Vinyl Acetate <0.060 ug/L 0.060 2.00 1 03/09/21 15:45 JLB V1489 Vinyl Chloride <0.097 Ng/L 0.097 0.500 1 03/09/21 15:45 JLB V1489 o-Xylene <0.044 ug/L 0.044 0.500 1 03/09/21 15:45 JLB V1489 m,p-Xylene <0.120 Ng/L 0.120 1.00 1 03/09/21 15:45 JLB V1489 Xylene (Total) <0.044 ug/L 0.044 0.500 1 03/09/21 15:45 V1489 Surrogate:4-Bromofluorobenzene 99.8 Limits:80-124% 1 03/09/21 15:45 JLB V1489 Surrogate: Dibromofluoromethane 101 Limits: 75-129% 1 03/09/21 15:45 JLB V1489 Surrogate: 1,2-Dichloroethane - d4 94.4 Limits: 63-136% 1 03/09/21 15:45 JLB V1489 Surrogate: Toluene-d8 98.2 Limits: 77-123% 1 03/09/21 15:45 JLB V1489 Qualifiers/ DF Dilution Factor Definitions MQL Method Quantitation Limit J Estimated value Page 14 of 54 • Waypdint0 449 Springbrook Rd, Charlotte, .5 282& Main 704.529.636� ANALYTICAL 01015 Anchor QEA of North Carolina, PLLC Chuck Pippin 231 Haywood Street Asheville , NC 28801 www.waypointana lyti ca Isom Project ID : Project Madison County Closed LF Report Date : 03/22/2021 Information : Received : 03/05/2021 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93980 Sample ID: MW-03 OLD-20210304 Matrix: Aqueous Sampled: 3/4/2021 10:37 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Method Arsenic 0.1893 Ng/L 0.170 1.00 1 03/09/2100:02 MMR 6020E Barium 864 ug/L 0.810 10.0 1 03/09/2100:02 MMR 6020B Cadmium <0.160 Ng/L 0.160 1.00 1 03/09/2100:02 MMR 6020E Chromium <0.790 ug/L 0.790 2.00 1 03/09/2100:02 MMR 6020B Lead <0.260 Ng/L 0.260 1.00 1 03/09/2100:02 MMR 6020E Mercury (Total) <0.0500 ug/L 0.0500 0.300 1 03/09/21 17:10 EDV 7470A Selenium <0.740 Ng/L 0.740 5.00 1 03/09/2123:47 MMR 6020E Silver <0.110 ug/L 0.110 1.00 1 03/09/2100:02 MMR 6020B 1,4-Dioxane <0.139 Ng/L 0.139 2.00 1 03/08/21 18:06 TBL 8260D SIM Surrogate: 4- Bromofl uo ro benzene 112 Limits:70-130% 1 03/08/2118:06 TBL V1363 Qualifiers/ DF Dilution Factor Definitions L Limit Exceeded J Estimated value MQL Method Quantitation Limit Page 15 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93980 Matrix: Aqueous Sample ID: MW-03 OLD-20210304 Sampled: 3/4/2021 10:37 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acetone <0.310 Ng/L 0.310 5.00 1 03/09/21 16:09 JLB V1489 Acrylonitrile <0.200 ug/L 0.200 20.0 1 03/09/21 16:09 JLB V1489 Benzene 2.37 Ng/L 0.048 0.500 1 03/09/21 16:09 JLB V1489 Bromochloromethane <0.140 ug/L 0.140 0.500 1 03/09/21 16:09 JLB V1489 Bromodichloromethane <0.062 Ng/L 0.062 0.500 1 03/09/21 16:09 JLB V1489 Bromoform <0.040 ug/L 0.040 1.00 1 03/09/21 16:09 JLB V1489 Bromomethane <0.180 Ng/L 0.180 1.00 1 03/09/21 16:09 JLB V1489 Carbon Disulfide <0.075 ug/L 0.075 5.00 1 03/09/21 16:09 JLB V1489 Carbon Tetrachloride <0.110 Ng/L 0.110 0.500 1 03/09/21 16:09 JLB V1489 Chlorobenzene 7.76 ug/L 0.062 0.500 1 03/09/21 16:09 JLB V1489 Chlorodibromomethane <0.081 Ng/L 0.081 0.500 1 03/09/21 16:09 JLB V1489 Chloroethane 0.525 ug/L 0.220 0.500 1 03/09/21 16:09 JLB V1489 Chloroform <0.076 Ng/L 0.076 0.500 1 03/09/21 16:09 JLB V1489 Chloromethane <0.079 ug/L 0.079 0.500 1 03/09/21 16:09 JLB V1489 Di -Isopropyl Ether (DIPE) <0.960 Ng/L 0.960 5.00 1 03/09/21 16:09 JLB V1489 1,2-Dibromo-3-Chloropropane <0.170 ug/L 0.170 2.00 1 03/09/21 16:09 JLB V1489 1,2-Dibromoethane <0.051 Ng/L 0.051 0.500 1 03/09/21 16:09 JLB V1489 Dibromomethane <0.065 pg/L 0.065 0.500 1 03/09/21 16:09 JLB V1489 trans-1,4-Dichloro-2-butene <0.120 Ng/L 0.120 10.0 1 03/09/21 16:09 JLB V1489 1,2-Dichlorobenzene 0.2033 pg/L 0.076 0.500 1 03/09/21 16:09 JLB V1489 1,4-Dichlorobenzene 4.07 Ng/L 0.050 0.500 1 03/09/21 16:09 JLB V1489 Dichlorodifluoromethane <0.110 pg/L 0.110 5.00 1 03/09/21 16:09 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 16 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93980 Matrix: Aqueous Sample ID: MW-03 OLD-20210304 Sampled: 3/4/2021 10:37 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,1-Dichloroethane <0.083 Ng/L 0.083 0.500 1 03/09/21 16:09 JLB V1489 1,2-Dichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 16:09 JLB V1489 1,1-Dichloroethene <0.083 Ng/L 0.083 0.500 1 03/09/21 16:09 JLB V1489 cis- 1,2-Dich loroethene <0.056 ug/L 0.056 0.500 1 03/09/21 16:09 JLB V1489 trans-1,2-Dichloroethene <0.094 Ng/L 0.094 0.500 1 03/09/21 16:09 JLB V1489 1,2-Dichloropropane <0.110 ug/L 0.110 0.500 1 03/09/21 16:09 JLB V1489 cis- 1,3-Dich loropropene <0.079 Ng/L 0.079 0.500 1 03/09/21 16:09 JLB V1489 trans-1,3-Dichloropropene <0.070 ug/L 0.070 0.500 1 03/09/21 16:09 JLB V1489 1,4-Dioxane <14.0 Ng/L 14.0 150 1 03/09/21 16:09 JLB V1489 Ethylbenzene 3.53 ug/L 0.061 0.500 1 03/09/21 16:09 JLB V1489 2-Hexanone <0.065 Ng/L 0.065 5.00 1 03/09/21 16:09 JLB V1489 Methyl Ethyl Ketone (MEK) <0.240 ug/L 0.240 5.00 1 03/09/21 16:09 JLB V1489 4-Methyl-2-Pentanone <1.00 Ng/L 1.00 5.00 1 03/09/21 16:09 JLB V1489 Methylene Chloride <0.083 ug/L 0.083 1.00 1 03/09/21 16:09 JLB V1489 Styrene <0.047 Ng/L 0.047 0.500 1 03/09/21 16:09 JLB V1489 1,1,1,2-Tetrachloroethane <0.110 ug/L 0.110 0.500 1 03/09/21 16:09 JLB V1489 1,1,2,2-Tetrachloroethane <0.036 Ng/L 0.036 0.500 1 03/09/21 16:09 JLB V1489 Tetrachloroethene <0.098 pg/L 0.098 0.500 1 03/09/21 16:09 JLB V1489 Tetrahydrofuran <1.10 Ng/L 1.10 10.0 1 03/09/21 16:09 JLB V1489 Toluene <0.044 ug/L 0.044 0.500 1 03/09/21 16:09 JLB V1489 1,1,1-Trichloroethane <0.061 Ng/L 0.061 0.500 1 03/09/21 16:09 JLB V1489 1,1,2-Trichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 16:09 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 17 of 54 • Waypdint0 449 Springbrook Rd, Charlotte, .5 282& Main 704.529.636� ANALYTICAL 01015 Anchor QEA of North Carolina, PLLC Chuck Pippin 231 Haywood Street Asheville , NC 28801 www.waypointana lyti ca Isom Project ID : Project Madison County Closed LF Report Date : 03/22/2021 Information : Received : 03/05/2021 Report Number : 21-064-0025 Lab No : 93980 Sample ID: MW-03 OLD-20210304 REPOR T OF A NA L YSIS Matrix: Aqueous Sampled: 3/4/2021 10:37 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Trichloroethene <0.078 Ng/L 0.078 0.500 1 03/09/21 16:09 JLB V1489 Trichlorofluoromethane <0.062 ug/L 0.062 0.500 1 03/09/21 16:09 JLB V1489 1,2,3-Trichloropropane <0.140 Ng/L 0.140 1.00 1 03/09/21 16:09 JLB V1489 Vinyl Acetate <0.060 ug/L 0.060 2.00 1 03/09/21 16:09 JLB V1489 Vinyl Chloride <0.097 Ng/L 0.097 0.500 1 03/09/21 16:09 JLB V1489 o-Xylene 0.509 ug/L 0.044 0.500 1 03/09/21 16:09 JLB V1489 m,p-Xylene 0.4943 Ng/L 0.120 1.00 1 03/09/21 16:09 JLB V1489 Xylene (Total) 1.003 ug/L 0.044 0.500 1 03/09/21 16:09 V1489 Surrogate:4-Bromofluorobenzene 100 Limits:80-124% 1 03/09/21 16:09 JLB V1489 Surrogate: Dibromofluoromethane 99.4 Limits: 75-129% 1 03/09/21 16:09 JLB V1489 Surrogate: 1,2-Dichloroethane - d4 95.4 Limits: 63-136% 1 03/09/21 16:09 JLB V1489 Surrogate: Toluene-d8 98.8 Limits: 77-123% 1 03/09/21 16:09 JLB V1489 Qualifiers/ DF Dilution Factor Definitions MQL Method Quantitation Limit J Estimated value Page 18 of 54 • Waypdint0 449 Springbrook Rd, Charlotte, .5 282& Main 704.529.636� ANALYTICAL 01015 Anchor QEA of North Carolina, PLLC Chuck Pippin 231 Haywood Street Asheville , NC 28801 www.waypointana lyti ca Isom Project ID : Project Madison County Closed LF Report Date : 03/22/2021 Information : Received : 03/05/2021 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93981 Sample ID : MW-04 OLD-20210304 Matrix: Aqueous Sampled: 3/4/2021 11:48 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Method Arsenic 0.2633 Ng/L 0.170 1.00 1 03/09/2100:09 MMR 6020E Barium 736 ug/L 0.810 10.0 1 03/09/2100:09 MMR 6020B Cadmium <0.160 Ng/L 0.160 1.00 1 03/09/2100:09 MMR 6020E Chromium <0.790 ug/L 0.790 2.00 1 03/09/2100:09 MMR 6020B Lead 0.3803 Ng/L 0.260 1.00 1 03/09/2100:09 MMR 6020E Mercury (Total) <0.0500 ug/L 0.0500 0.300 1 03/09/21 17:14 EDV 7470A Selenium <0.740 Ng/L 0.740 5.00 1 03/09/2123:54 MMR 6020E Silver <0.110 ug/L 0.110 1.00 1 03/09/2100:09 MMR 6020B 1,4-Dioxane <0.139 Ng/L 0.139 2.00 1 03/08/21 18:32 TBL 8260D SIM Surrogate: 4- Bromofl uo ro benzene 110 Limits:70-130% 1 03/08/2118:32 TBL V1363 Qualifiers/ DF Dilution Factor Definitions L Limit Exceeded J Estimated value MQL Method Quantitation Limit Page 19 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93981 Matrix: Aqueous Sample ID : MW-04 OLD-20210304 Sampled: 3/4/2021 11:48 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acetone 1.803 Ng/L 0.310 5.00 1 03/09/21 16:33 JLB V1489 Acrylonitrile <0.200 ug/L 0.200 20.0 1 03/09/21 16:33 JLB V1489 Benzene 0.530 Ng/L 0.048 0.500 1 03/09/21 16:33 JLB V1489 Bromochloromethane <0.140 ug/L 0.140 0.500 1 03/09/21 16:33 JLB V1489 Bromodichloromethane <0.062 Ng/L 0.062 0.500 1 03/09/21 16:33 JLB V1489 Bromoform <0.040 ug/L 0.040 1.00 1 03/09/21 16:33 JLB V1489 Bromomethane <0.180 Ng/L 0.180 1.00 1 03/09/21 16:33 JLB V1489 Carbon Disulfide <0.075 ug/L 0.075 5.00 1 03/09/21 16:33 JLB V1489 Carbon Tetrachloride <0.110 Ng/L 0.110 0.500 1 03/09/21 16:33 JLB V1489 Chlorobenzene 3.51 ug/L 0.062 0.500 1 03/09/21 16:33 JLB V1489 Chlorodibromomethane <0.081 Ng/L 0.081 0.500 1 03/09/21 16:33 JLB V1489 Chloroethane 1.27 ug/L 0.220 0.500 1 03/09/21 16:33 JLB V1489 Chloroform <0.076 Ng/L 0.076 0.500 1 03/09/21 16:33 JLB V1489 Chloromethane <0.079 ug/L 0.079 0.500 1 03/09/21 16:33 JLB V1489 Di -Isopropyl Ether (DIPE) <0.960 Ng/L 0.960 5.00 1 03/09/21 16:33 JLB V1489 1,2-Dibromo-3-Chloropropane <0.170 ug/L 0.170 2.00 1 03/09/21 16:33 JLB V1489 1,2-Dibromoethane <0.051 Ng/L 0.051 0.500 1 03/09/21 16:33 JLB V1489 Dibromomethane <0.065 ug/L 0.065 0.500 1 03/09/21 16:33 JLB V1489 trans-1,4-Dichloro-2-butene <0.120 Ng/L 0.120 10.0 1 03/09/21 16:33 JLB V1489 1,2-Dichlorobenzene <0.076 pg/L 0.076 0.500 1 03/09/21 16:33 JLB V1489 1,4-Dichlorobenzene 1.04 Ng/L 0.050 0.500 1 03/09/21 16:33 JLB V1489 Dichlorodifluoromethane <0.110 pg/L 0.110 5.00 1 03/09/21 16:33 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 20 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93981 Matrix: Aqueous Sample ID : MW-04 OLD-20210304 Sampled: 3/4/2021 11:48 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,1-Dichloroethane <0.083 Ng/L 0.083 0.500 1 03/09/21 16:33 JLB V1489 1,2-Dichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 16:33 JLB V1489 1,1-Dichloroethene <0.083 Ng/L 0.083 0.500 1 03/09/21 16:33 JLB V1489 cis- 1,2-Dich loroethene 0.3223 ug/L 0.056 0.500 1 03/09/21 16:33 JLB V1489 trans-1,2-Dichloroethene <0.094 Ng/L 0.094 0.500 1 03/09/21 16:33 JLB V1489 1,2-Dichloropropane <0.110 ug/L 0.110 0.500 1 03/09/21 16:33 JLB V1489 cis- 1,3-Dich loropropene <0.079 Ng/L 0.079 0.500 1 03/09/21 16:33 JLB V1489 trans-1,3-Dichloropropene <0.070 ug/L 0.070 0.500 1 03/09/21 16:33 JLB V1489 1,4-Dioxane <14.0 Ng/L 14.0 150 1 03/09/21 16:33 JLB V1489 Ethylbenzene 0.2213 ug/L 0.061 0.500 1 03/09/21 16:33 JLB V1489 2-Hexanone 0.7093 Ng/L 0.065 5.00 1 03/09/21 16:33 JLB V1489 Methyl Ethyl Ketone (MEK) 1.921 ug/L 0.240 5.00 1 03/09/21 16:33 JLB V1489 4-Methyl-2-Pentanone <1.00 Ng/L 1.00 5.00 1 03/09/21 16:33 JLB V1489 Methylene Chloride <0.083 ug/L 0.083 1.00 1 03/09/21 16:33 JLB V1489 Styrene <0.047 Ng/L 0.047 0.500 1 03/09/21 16:33 JLB V1489 1,1,1,2-Tetrachloroethane <0.110 ug/L 0.110 0.500 1 03/09/21 16:33 JLB V1489 1,1,2,2-Tetrachloroethane <0.036 Ng/L 0.036 0.500 1 03/09/21 16:33 JLB V1489 Tetrachloroethene <0.098 ug/L 0.098 0.500 1 03/09/21 16:33 JLB V1489 Tetrahydrofuran 1.523 Ng/L 1.10 10.0 1 03/09/21 16:33 JLB V1489 Toluene 0.3593 ug/L 0.044 0.500 1 03/09/21 16:33 JLB V1489 1,1,1-Trichloroethane <0.061 Ng/L 0.061 0.500 1 03/09/21 16:33 JLB V1489 1,1,2-Trichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 16:33 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 21 of 54 • Waypdint0 449 Springbrook Rd, Charlotte, .5 282& Main 704.529.636� ANALYTICAL 01015 Anchor QEA of North Carolina, PLLC Chuck Pippin 231 Haywood Street Asheville , NC 28801 www.waypointana lyti ca Isom Project ID : Project Madison County Closed LF Report Date : 03/22/2021 Information : Received : 03/05/2021 Report Number : 21-064-0025 Lab No : 93981 Sample ID : MW-04 OLD-20210304 REPOR T OF A NA L YSIS Matrix: Aqueous Sampled: 3/4/2021 11:48 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Trichloroethene <0.078 Ng/L 0.078 0.500 1 03/09/21 16:33 JLB V1489 Trichlorofluoromethane <0.062 ug/L 0.062 0.500 1 03/09/21 16:33 JLB V1489 1,2,3-Trichloropropane <0.140 Ng/L 0.140 1.00 1 03/09/21 16:33 JLB V1489 Vinyl Acetate <0.060 ug/L 0.060 2.00 1 03/09/21 16:33 JLB V1489 Vinyl Chloride <0.097 Ng/L 0.097 0.500 1 03/09/21 16:33 JLB V1489 o-Xylene 0.3263 ug/L 0.044 0.500 1 03/09/21 16:33 JLB V1489 m,p-Xylene 0.8703 Ng/L 0.120 1.00 1 03/09/21 16:33 JLB V1489 Xylene (Total) 1.203 ug/L 0.044 0.500 1 03/09/21 16:33 V1489 Surrogate:4-Bromofluorobenzene 99.4 Limits:80-124% 1 03/09/21 16:33 JLB V1489 Surrogate: Dibromofluoromethane 99.0 Limits: 75-129% 1 03/09/21 16:33 JLB V1489 Surrogate: 1,2-Dichloroethane - d4 92.6 Limits: 63-136% 1 03/09/21 16:33 JLB V1489 Surrogate: Toluene-d8 99.2 Limits: 77-123% 1 03/09/21 16:33 JLB V1489 Qualifiers/ DF Dilution Factor Definitions MQL Method Quantitation Limit J Estimated value Page 22 of 54 • Waypdint0 449 Springbrook Rd, Charlotte, .5 282& Main 704.529.636� ANALYTICAL 01015 Anchor QEA of North Carolina, PLLC Chuck Pippin 231 Haywood Street Asheville , NC 28801 www.waypointana lyti ca Isom Project ID : Project Madison County Closed LF Report Date : 03/22/2021 Information : Received : 03/05/2021 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93982 Sample ID: BG SPRING OLD-20210303 Matrix: Aqueous Sampled: 3/3/2021 12:57 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Method Arsenic 1.04 Ng/L 0.170 1.00 1 03/09/2100:15 MMR 6020E Dissolved Arsenic <0.170 ug/L 0.170 1.00 1 03/12/21 23:55 MMR 6020B Barium 130 Ng/L 0.810 10.0 1 03/09/2100:15 MMR 6020E Dissolved Barium 60.6 ug/L 0.810 10.0 1 03/12/21 23:55 MMR 6020B Cadmium <0.160 Ng/L 0.160 1.00 1 03/09/2100:15 MMR 6020E Dissolved Cadmium <0.160 ug/L 0.160 1.00 1 03/12/21 23:55 MMR 6020B Chromium 11.2 Ng/L 0.790 2.00 1 03/09/2100:15 MMR 6020E Dissolved Chromium <0.790 ug/L 0.790 2.00 1 03/12/21 23:55 MMR 6020B Lead 2.89 Ng/L 0.260 1.00 1 03/09/2100:15 MMR 6020E Dissolved Lead <0.260 ug/L 0.260 1.00 1 03/12/21 23:55 MMR 6020B Mercury (Total) <0.0500 Ng/L 0.0500 0.300 1 03/09/21 17:18 EDV 7470A Dissolved Mercury <0.0300 ug/L 0.0300 0.200 1 03/15/21 14:55 EDV 7470A Selenium <0.740 Ng/L 0.740 5.00 1 03/10/2100:00 MMR 6020E Dissolved Selenium <0.740 ug/L 0.740 5.00 1 03/12/21 23:55 MMR 6020B Silver <0.110 Ng/L 0.110 1.00 1 03/09/2100:15 MMR 6020E Dissolved Silver <0.110 ug/L 0.110 1.00 1 03/12/21 23:55 MMR 6020B 1,4-Dioxane <0.139 Ng/L 0.139 2.00 1 03/08/21 18:57 TBL 8260D SIM Surrogate: 4- Bromofl uo ro benzene 104 Limits:70-130% 1 03/08/2118:57 TBL V1363 Qualifiers/ DF Dilution Factor Definitions L Limit Exceeded I Estimated value MQL Method Quantitation Limit Page 23 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93982 Matrix: Aqueous Sample ID: BG SPRING OLD-20210303 Sampled: 3/3/2021 12:57 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acetone <0.310 Ng/L 0.310 5.00 1 03/09/21 16:56 JLB V1489 Acrylonitrile <0.200 ug/L 0.200 20.0 1 03/09/21 16:56 JLB V1489 Benzene <0.048 Ng/L 0.048 0.500 1 03/09/21 16:56 JLB V1489 Bromochloromethane <0.140 ug/L 0.140 0.500 1 03/09/21 16:56 JLB V1489 Bromodichloromethane <0.062 Ng/L 0.062 0.500 1 03/09/21 16:56 JLB V1489 Bromoform <0.040 ug/L 0.040 1.00 1 03/09/21 16:56 JLB V1489 Bromomethane <0.180 Ng/L 0.180 1.00 1 03/09/21 16:56 JLB V1489 Carbon Disulfide <0.075 ug/L 0.075 5.00 1 03/09/21 16:56 JLB V1489 Carbon Tetrachloride <0.110 Ng/L 0.110 0.500 1 03/09/21 16:56 JLB V1489 Chlorobenzene <0.062 ug/L 0.062 0.500 1 03/09/21 16:56 JLB V1489 Chlorodibromomethane <0.081 Ng/L 0.081 0.500 1 03/09/21 16:56 JLB V1489 Chloroethane <0.220 ug/L 0.220 0.500 1 03/09/21 16:56 JLB V1489 Chloroform <0.076 Ng/L 0.076 0.500 1 03/09/21 16:56 JLB V1489 Chloromethane <0.079 ug/L 0.079 0.500 1 03/09/21 16:56 JLB V1489 Di -Isopropyl Ether (DIPE) <0.960 Ng/L 0.960 5.00 1 03/09/21 16:56 JLB V1489 1,2-Dibromo-3-Chloropropane <0.170 pg/L 0.170 2.00 1 03/09/21 16:56 JLB V1489 1,2-Dibromoethane <0.051 Ng/L 0.051 0.500 1 03/09/21 16:56 JLB V1489 Dibromomethane <0.065 pg/L 0.065 0.500 1 03/09/21 16:56 JLB V1489 trans-1,4-Dichloro-2-butene <0.120 Ng/L 0.120 10.0 1 03/09/21 16:56 JLB V1489 1,2-Dichlorobenzene <0.076 pg/L 0.076 0.500 1 03/09/21 16:56 JLB V1489 1,4-Dichlorobenzene <0.050 Ng/L 0.050 0.500 1 03/09/21 16:56 JLB V1489 Dichlorodifluoromethane <0.110 pg/L 0.110 5.00 1 03/09/21 16:56 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 24 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93982 Matrix: Aqueous Sample ID: BG SPRING OLD-20210303 Sampled: 3/3/2021 12:57 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,1-Dichloroethane <0.083 Ng/L 0.083 0.500 1 03/09/21 16:56 JLB V1489 1,2-Dichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 16:56 JLB V1489 1,1-Dichloroethene <0.083 Ng/L 0.083 0.500 1 03/09/21 16:56 JLB V1489 cis- 1,2-Dich loroethene <0.056 ug/L 0.056 0.500 1 03/09/21 16:56 JLB V1489 trans-1,2-Dichloroethene <0.094 Ng/L 0.094 0.500 1 03/09/21 16:56 JLB V1489 1,2-Dichloropropane <0.110 ug/L 0.110 0.500 1 03/09/21 16:56 JLB V1489 cis- 1,3-Dich loropropene <0.079 Ng/L 0.079 0.500 1 03/09/21 16:56 JLB V1489 trans-1,3-Dichloropropene <0.070 ug/L 0.070 0.500 1 03/09/21 16:56 JLB V1489 1,4-Dioxane <14.0 Ng/L 14.0 150 1 03/09/21 16:56 JLB V1489 Ethylbenzene <0.061 ug/L 0.061 0.500 1 03/09/21 16:56 JLB V1489 2-Hexanone <0.065 Ng/L 0.065 5.00 1 03/09/21 16:56 JLB V1489 Methyl Ethyl Ketone (MEK) <0.240 ug/L 0.240 5.00 1 03/09/21 16:56 JLB V1489 4-Methyl-2-Pentanone <1.00 Ng/L 1.00 5.00 1 03/09/21 16:56 JLB V1489 Methylene Chloride <0.083 ug/L 0.083 1.00 1 03/09/21 16:56 JLB V1489 Styrene <0.047 Ng/L 0.047 0.500 1 03/09/21 16:56 JLB V1489 1,1,1,2-Tetrachloroethane <0.110 pg/L 0.110 0.500 1 03/09/21 16:56 JLB V1489 1,1,2,2-Tetrachloroethane <0.036 Ng/L 0.036 0.500 1 03/09/21 16:56 JLB V1489 Tetrachloroethene <0.098 pg/L 0.098 0.500 1 03/09/21 16:56 JLB V1489 Tetrahydrofuran <1.10 Ng/L 1.10 10.0 1 03/09/21 16:56 JLB V1489 Toluene <0.044 ug/L 0.044 0.500 1 03/09/21 16:56 JLB V1489 1,1,1-Trichloroethane <0.061 Ng/L 0.061 0.500 1 03/09/21 16:56 JLB V1489 1,1,2-Trichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 16:56 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 25 of 54 • Waypdint0 449 Springbrook Rd, Charlotte, .5 282& Main 704.529.636� ANALYTICAL 01015 Anchor QEA of North Carolina, PLLC Chuck Pippin 231 Haywood Street Asheville , NC 28801 www.waypointana lyti ca Isom Project ID : Project Madison County Closed LF Report Date : 03/22/2021 Information : Received : 03/05/2021 Report Number : 21-064-0025 Lab No : 93982 Sample ID: BG SPRING OLD-20210303 REPOR T OF A NA L YSIS Matrix: Aqueous Sampled: 3/3/2021 12:57 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Trichloroethene <0.078 Ng/L 0.078 0.500 1 03/09/21 16:56 JLB V1489 Trichlorofluoromethane <0.062 ug/L 0.062 0.500 1 03/09/21 16:56 JLB V1489 1,2,3-Trichloropropane <0.140 Ng/L 0.140 1.00 1 03/09/21 16:56 JLB V1489 Vinyl Acetate <0.060 ug/L 0.060 2.00 1 03/09/21 16:56 JLB V1489 Vinyl Chloride <0.097 Ng/L 0.097 0.500 1 03/09/21 16:56 JLB V1489 o-Xylene <0.044 ug/L 0.044 0.500 1 03/09/21 16:56 JLB V1489 m,p-Xylene <0.120 Ng/L 0.120 1.00 1 03/09/21 16:56 JLB V1489 Xylene (Total) <0.044 ug/L 0.044 0.500 1 03/09/21 16:56 V1489 Surrogate:4-Bromofluorobenzene 97.8 Limits:80-124% 1 03/09/21 16:56 JLB V1489 Surrogate: Dibromofluoromethane 98.8 Limits: 75-129% 1 03/09/21 16:56 JLB V1489 Surrogate: 1,2-Dichloroethane - d4 96.0 Limits: 63-136% 1 03/09/21 16:56 JLB V1489 Surrogate: Toluene-d8 98.2 Limits: 77-123% 1 03/09/21 16:56 JLB V1489 Qualifiers/ DF Dilution Factor Definitions MQL Method Quantitation Limit J Estimated value Page 26 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPORT OF ANAL YSIS Lab No : 93983 Matrix: Aqueous Sample ID: SW-01 OLD-20210303 Sampled: 3/3/2021 14:42 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Method Arsenic 0.2123 Ng/L 0.170 1.00 1 03/09/2100:22 MMR 6020E Dissolved Arsenic <0.170 ug/L 0.170 1.00 1 03/13/21 00:02 MMR 6020B Barium 75.1 Ng/L 0.810 10.0 1 03/09/2100:22 MMR 6020E Dissolved Barium 61.8 ug/L 0.810 10.0 1 03/13/21 00:02 MMR 6020B Cadmium <0.160 Ng/L 0.160 1.00 1 03/09/2100:22 MMR 6020E Dissolved Cadmium <0.160 ug/L 0.160 1.00 1 03/13/21 00:02 MMR 6020B Chromium 2.83 Ng/L 0.790 2.00 1 03/09/2100:22 MMR 6020E Dissolved Chromium <0.790 ug/L 0.790 2.00 1 03/13/21 00:02 MMR 6020B Lead 0.4673 Ng/L 0.260 1.00 1 03/09/2100:22 MMR 6020E Dissolved Lead <0.260 ug/L 0.260 1.00 1 03/13/21 00:02 MMR 6020B Mercury (Total) <0.0500 Ng/L 0.0500 0.300 1 03/09/21 17:22 EDV 7470A Dissolved Mercury <0.0300 ug/L 0.0300 0.200 1 03/15/21 14:59 EDV 7470A Selenium <0.740 Ng/L 0.740 5.00 1 03/10/2100:20 MMR 6020E Dissolved Selenium <0.740 ug/L 0.740 5.00 1 03/13/21 00:02 MMR 6020B Silver <0.110 Ng/L 0.110 1.00 1 03/09/2100:22 MMR 6020E Dissolved Silver <0.110 ug/L 0.110 1.00 1 03/13/21 00:02 MMR 6020B Hardness 48000 Ng/L 1140 10000 1 03/11/21 12:00 SLS 2340C-2011 1,4-Dioxane <0.139 ug/L 0.139 2.00 1 03/08/21 19:22 TBL 8260D SIM Surrogate:4-Bromofluorobenzene 108 Limits:70-130% 1 03/08/2119:22 TBL V1363 Qualifiers/ DF Dilution Factor J Estimated value Definitions L Limit Exceeded MQL Method Quantitation Limit Page 27 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93983 Matrix: Aqueous Sample ID: SW-01 OLD-20210303 Sampled: 3/3/2021 14:42 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acetone <0.310 Ng/L 0.310 5.00 1 03/09/21 17:20 JLB V1489 Acrylonitrile <0.200 ug/L 0.200 20.0 1 03/09/21 17:20 JLB V1489 Benzene <0.048 Ng/L 0.048 0.500 1 03/09/21 17:20 JLB V1489 Bromochloromethane <0.140 ug/L 0.140 0.500 1 03/09/21 17:20 JLB V1489 Bromodichloromethane <0.062 Ng/L 0.062 0.500 1 03/09/21 17:20 JLB V1489 Bromoform <0.040 ug/L 0.040 1.00 1 03/09/21 17:20 JLB V1489 Bromomethane <0.180 Ng/L 0.180 1.00 1 03/09/21 17:20 JLB V1489 Carbon Disulfide <0.075 ug/L 0.075 5.00 1 03/09/21 17:20 JLB V1489 Carbon Tetrachloride <0.110 Ng/L 0.110 0.500 1 03/09/21 17:20 JLB V1489 Chlorobenzene <0.062 ug/L 0.062 0.500 1 03/09/21 17:20 JLB V1489 Chlorodibromomethane <0.081 Ng/L 0.081 0.500 1 03/09/21 17:20 JLB V1489 Chloroethane <0.220 ug/L 0.220 0.500 1 03/09/21 17:20 JLB V1489 Chloroform <0.076 Ng/L 0.076 0.500 1 03/09/21 17:20 JLB V1489 Chloromethane <0.079 ug/L 0.079 0.500 1 03/09/21 17:20 JLB V1489 Di -Isopropyl Ether (DIPE) <0.960 Ng/L 0.960 5.00 1 03/09/21 17:20 JLB V1489 1,2-Dibromo-3-Chloropropane <0.170 pg/L 0.170 2.00 1 03/09/21 17:20 JLB V1489 1,2-Dibromoethane <0.051 Ng/L 0.051 0.500 1 03/09/21 17:20 JLB V1489 Dibromomethane <0.065 pg/L 0.065 0.500 1 03/09/21 17:20 JLB V1489 trans-1,4-Dichloro-2-butene <0.120 Ng/L 0.120 10.0 1 03/09/21 17:20 JLB V1489 1,2-Dichlorobenzene <0.076 pg/L 0.076 0.500 1 03/09/21 17:20 JLB V1489 1,4-Dichlorobenzene <0.050 Ng/L 0.050 0.500 1 03/09/21 17:20 JLB V1489 Dichlorodifluoromethane <0.110 pg/L 0.110 5.00 1 03/09/21 17:20 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 28 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93983 Matrix: Aqueous Sample ID: SW-01 OLD-20210303 Sampled: 3/3/2021 14:42 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,1-Dichloroethane <0.083 Ng/L 0.083 0.500 1 03/09/21 17:20 JLB V1489 1,2-Dichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 17:20 JLB V1489 1,1-Dichloroethene <0.083 Ng/L 0.083 0.500 1 03/09/21 17:20 JLB V1489 cis- 1,2-Dich loroethene <0.056 ug/L 0.056 0.500 1 03/09/21 17:20 JLB V1489 trans-1,2-Dichloroethene <0.094 Ng/L 0.094 0.500 1 03/09/21 17:20 JLB V1489 1,2-Dichloropropane <0.110 ug/L 0.110 0.500 1 03/09/21 17:20 JLB V1489 cis- 1,3-Dich loropropene <0.079 Ng/L 0.079 0.500 1 03/09/21 17:20 JLB V1489 trans-1,3-Dichloropropene <0.070 ug/L 0.070 0.500 1 03/09/21 17:20 JLB V1489 1,4-Dioxane <14.0 Ng/L 14.0 150 1 03/09/21 17:20 JLB V1489 Ethylbenzene <0.061 ug/L 0.061 0.500 1 03/09/21 17:20 JLB V1489 2-Hexanone <0.065 Ng/L 0.065 5.00 1 03/09/21 17:20 JLB V1489 Methyl Ethyl Ketone (MEK) <0.240 ug/L 0.240 5.00 1 03/09/21 17:20 JLB V1489 4-Methyl-2-Pentanone <1.00 Ng/L 1.00 5.00 1 03/09/21 17:20 JLB V1489 Methylene Chloride <0.083 ug/L 0.083 1.00 1 03/09/21 17:20 JLB V1489 Styrene <0.047 Ng/L 0.047 0.500 1 03/09/21 17:20 JLB V1489 1,1,1,2-Tetrachloroethane <0.110 pg/L 0.110 0.500 1 03/09/21 17:20 JLB V1489 1,1,2,2-Tetrachloroethane <0.036 Ng/L 0.036 0.500 1 03/09/21 17:20 JLB V1489 Tetrachloroethene <0.098 pg/L 0.098 0.500 1 03/09/21 17:20 JLB V1489 Tetrahydrofuran <1.10 Ng/L 1.10 10.0 1 03/09/21 17:20 JLB V1489 Toluene <0.044 ug/L 0.044 0.500 1 03/09/21 17:20 JLB V1489 1,1,1-Trichloroethane <0.061 Ng/L 0.061 0.500 1 03/09/21 17:20 JLB V1489 1,1,2-Trichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 17:20 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 29 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93983 Matrix: Aqueous Sample ID: SW-01 OLD-20210303 Sampled: 3/3/2021 14:42 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Trichloroethene <0.078 Ng/L 0.078 0.500 1 03/09/21 17:20 JLB V1489 Trichlorofluoromethane <0.062 ug/L 0.062 0.500 1 03/09/21 17:20 JLB V1489 1,2,3-Trichloropropane <0.140 Ng/L 0.140 1.00 1 03/09/21 17:20 JLB V1489 Vinyl Acetate <0.060 ug/L 0.060 2.00 1 03/09/21 17:20 JLB V1489 Vinyl Chloride <0.097 Ng/L 0.097 0.500 1 03/09/21 17:20 JLB V1489 o-Xylene <0.044 ug/L 0.044 0.500 1 03/09/21 17:20 JLB V1489 m,p-Xylene <0.120 Ng/L 0.120 1.00 1 03/09/21 17:20 JLB V1489 Xylene (Total) <0.044 ug/L 0.044 0.500 1 03/09/21 17:20 V1489 Surrogate:4-Bromofluorobenzene 99.0 Limits:80-124% 1 03/09/21 17:20 JLB V1489 Surrogate: Dibromofluoromethane 101 Limits: 75-129% 1 03/09/21 17:20 JLB V1489 Surrogate: 1,2-Dichloroethane - d4 96.6 Limits: 63-136% 1 03/09/21 17:20 JLB V1489 Surrogate: Toluene-d8 98.2 Limits: 77-123% 1 03/09/21 17:20 JLB V1489 Qualifiers/ DF Dilution Factor Definitions MQL Method Quantitation Limit J Estimated value Page 30 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPORT OF ANAL YSIS Lab No : 93984 Matrix: Aqueous Sample ID: SW-02 OLD-20210303 Sampled: 3/3/2021 13:24 Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Method Arsenic 0.2003 Ng/L 0.170 1.00 1 03/09/2100:28 MMR 6020E Dissolved Arsenic <0.170 ug/L 0.170 1.00 1 03/13/21 00:21 MMR 6020B Barium 51.0 Ng/L 0.810 10.0 1 03/09/2100:28 MMR 6020E Dissolved Barium 44.4 ug/L 0.810 10.0 1 03/13/21 00:21 MMR 6020B Cadmium <0.160 Ng/L 0.160 1.00 1 03/09/2100:28 MMR 6020E Dissolved Cadmium <0.160 ug/L 0.160 1.00 1 03/13/21 00:21 MMR 6020B Chromium 1.733 Ng/L 0.790 2.00 1 03/09/2100:28 MMR 6020E Dissolved Chromium <0.790 ug/L 0.790 2.00 1 03/13/21 00:21 MMR 6020B Lead 0.4673 Ng/L 0.260 1.00 1 03/09/2100:28 MMR 6020E Dissolved Lead <0.260 ug/L 0.260 1.00 1 03/13/21 00:21 MMR 6020B Mercury (Total) <0.0500 Ng/L 0.0500 0.300 1 03/09/21 17:26 EDV 7470A Dissolved Mercury <0.0300 ug/L 0.0300 0.200 1 03/15/21 15:03 EDV 7470A Selenium <0.740 Ng/L 0.740 5.00 1 03/10/2100:26 MMR 6020E Dissolved Selenium <0.740 ug/L 0.740 5.00 1 03/13/21 00:21 MMR 6020B Silver <0.110 Ng/L 0.110 1.00 1 03/09/2100:28 MMR 6020E Dissolved Silver <0.110 ug/L 0.110 1.00 1 03/13/21 00:21 MMR 6020B Hardness 40500 Ng/L 570 5000 1 03/11/21 12:00 SLS 2340C-2011 1,4-Dioxane <0.139 ug/L 0.139 2.00 1 03/08/21 19:47 TBL 8260D SIM Surrogate:4-Bromofluorobenzene 108 Limits:70-130% 1 03/08/2119:47 TBL V1363 Qualifiers/ DF Dilution Factor J Estimated value Definitions L Limit Exceeded MQL Method Quantitation Limit Page 31 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93984 Matrix: Aqueous Sample ID: SW-02 OLD-20210303 Sampled: 3/3/2021 13:24 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acetone <0.310 Ng/L 0.310 5.00 1 03/09/21 17:44 JLB V1489 Acrylonitrile <0.200 ug/L 0.200 20.0 1 03/09/21 17:44 JLB V1489 Benzene <0.048 Ng/L 0.048 0.500 1 03/09/21 17:44 JLB V1489 Bromochloromethane <0.140 ug/L 0.140 0.500 1 03/09/21 17:44 JLB V1489 Bromodichloromethane <0.062 Ng/L 0.062 0.500 1 03/09/21 17:44 JLB V1489 Bromoform <0.040 ug/L 0.040 1.00 1 03/09/21 17:44 JLB V1489 Bromomethane <0.180 Ng/L 0.180 1.00 1 03/09/21 17:44 JLB V1489 Carbon Disulfide <0.075 ug/L 0.075 5.00 1 03/09/21 17:44 JLB V1489 Carbon Tetrachloride <0.110 Ng/L 0.110 0.500 1 03/09/21 17:44 JLB V1489 Chlorobenzene <0.062 ug/L 0.062 0.500 1 03/09/21 17:44 JLB V1489 Chlorodibromomethane <0.081 Ng/L 0.081 0.500 1 03/09/21 17:44 JLB V1489 Chloroethane <0.220 ug/L 0.220 0.500 1 03/09/21 17:44 JLB V1489 Chloroform <0.076 Ng/L 0.076 0.500 1 03/09/21 17:44 JLB V1489 Chloromethane <0.079 ug/L 0.079 0.500 1 03/09/21 17:44 JLB V1489 Di -Isopropyl Ether (DIPE) <0.960 Ng/L 0.960 5.00 1 03/09/21 17:44 JLB V1489 1,2-Dibromo-3-Chloropropane <0.170 pg/L 0.170 2.00 1 03/09/21 17:44 JLB V1489 1,2-Dibromoethane <0.051 Ng/L 0.051 0.500 1 03/09/21 17:44 JLB V1489 Dibromomethane <0.065 pg/L 0.065 0.500 1 03/09/21 17:44 JLB V1489 trans-1,4-Dichloro-2-butene <0.120 Ng/L 0.120 10.0 1 03/09/21 17:44 JLB V1489 1,2-Dichlorobenzene <0.076 pg/L 0.076 0.500 1 03/09/21 17:44 JLB V1489 1,4-Dichlorobenzene <0.050 Ng/L 0.050 0.500 1 03/09/21 17:44 JLB V1489 Dichlorodifluoromethane <0.110 pg/L 0.110 5.00 1 03/09/21 17:44 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 32 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93984 Matrix: Aqueous Sample ID: SW-02 OLD-20210303 Sampled: 3/3/2021 13:24 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,1-Dichloroethane <0.083 Ng/L 0.083 0.500 1 03/09/21 17:44 JLB V1489 1,2-Dichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 17:44 JLB V1489 1,1-Dichloroethene <0.083 Ng/L 0.083 0.500 1 03/09/21 17:44 JLB V1489 cis- 1,2-Dich loroethene <0.056 ug/L 0.056 0.500 1 03/09/21 17:44 JLB V1489 trans-1,2-Dichloroethene <0.094 Ng/L 0.094 0.500 1 03/09/21 17:44 JLB V1489 1,2-Dichloropropane <0.110 ug/L 0.110 0.500 1 03/09/21 17:44 JLB V1489 cis- 1,3-Dich loropropene <0.079 Ng/L 0.079 0.500 1 03/09/21 17:44 JLB V1489 trans-1,3-Dichloropropene <0.070 ug/L 0.070 0.500 1 03/09/21 17:44 JLB V1489 1,4-Dioxane <14.0 Ng/L 14.0 150 1 03/09/21 17:44 JLB V1489 Ethylbenzene <0.061 ug/L 0.061 0.500 1 03/09/21 17:44 JLB V1489 2-Hexanone <0.065 Ng/L 0.065 5.00 1 03/09/21 17:44 JLB V1489 Methyl Ethyl Ketone (MEK) <0.240 ug/L 0.240 5.00 1 03/09/21 17:44 JLB V1489 4-Methyl-2-Pentanone <1.00 Ng/L 1.00 5.00 1 03/09/21 17:44 JLB V1489 Methylene Chloride <0.083 ug/L 0.083 1.00 1 03/09/21 17:44 JLB V1489 Styrene <0.047 Ng/L 0.047 0.500 1 03/09/21 17:44 JLB V1489 1,1,1,2-Tetrachloroethane <0.110 pg/L 0.110 0.500 1 03/09/21 17:44 JLB V1489 1,1,2,2-Tetrachloroethane <0.036 Ng/L 0.036 0.500 1 03/09/21 17:44 JLB V1489 Tetrachloroethene <0.098 pg/L 0.098 0.500 1 03/09/21 17:44 JLB V1489 Tetrahydrofuran <1.10 Ng/L 1.10 10.0 1 03/09/21 17:44 JLB V1489 Toluene <0.044 ug/L 0.044 0.500 1 03/09/21 17:44 JLB V1489 1,1,1-Trichloroethane <0.061 Ng/L 0.061 0.500 1 03/09/21 17:44 JLB V1489 1,1,2-Trichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 17:44 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 33 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93984 Matrix: Aqueous Sample ID: SW-02 OLD-20210303 Sampled: 3/3/2021 13:24 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Trichloroethene <0.078 Ng/L 0.078 0.500 1 03/09/21 17:44 JLB V1489 Trichlorofluoromethane <0.062 ug/L 0.062 0.500 1 03/09/21 17:44 JLB V1489 1,2,3-Trichloropropane <0.140 Ng/L 0.140 1.00 1 03/09/21 17:44 JLB V1489 Vinyl Acetate <0.060 ug/L 0.060 2.00 1 03/09/21 17:44 JLB V1489 Vinyl Chloride <0.097 Ng/L 0.097 0.500 1 03/09/21 17:44 JLB V1489 o-Xylene <0.044 ug/L 0.044 0.500 1 03/09/21 17:44 JLB V1489 m,p-Xylene <0.120 Ng/L 0.120 1.00 1 03/09/21 17:44 JLB V1489 Xylene (Total) <0.044 ug/L 0.044 0.500 1 03/09/21 17:44 V1489 Surrogate:4-Bromofluorobenzene 97.8 Limits:80-124% 1 03/09/21 17:44 JLB V1489 Surrogate: Dibromofluoromethane 99.4 Limits: 75-129% 1 03/09/21 17:44 JLB V1489 Surrogate: 1,2-Dichloroethane - d4 94.6 Limits: 63-136% 1 03/09/21 17:44 JLB V1489 Surrogate: Toluene-d8 97.6 Limits: 77-123% 1 03/09/21 17:44 JLB V1489 Qualifiers/ DF Dilution Factor Definitions MQL Method Quantitation Limit J Estimated value Page 34 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93985 Matrix: Aqueous Sample ID : TB-202103040001 Sampled: 3/4/2021 13:00 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Acetone 1.853 Ng/L 0.310 5.00 1 03/09/21 14:58 JLB V1489 Acrylonitrile <0.200 ug/L 0.200 20.0 1 03/09/21 14:58 JLB V1489 Benzene <0.048 Ng/L 0.048 0.500 1 03/09/21 14:58 JLB V1489 Bromochloromethane <0.140 ug/L 0.140 0.500 1 03/09/21 14:58 JLB V1489 Bromodichloromethane <0.062 Ng/L 0.062 0.500 1 03/09/21 14:58 JLB V1489 Bromoform <0.040 ug/L 0.040 1.00 1 03/09/21 14:58 JLB V1489 Bromomethane <0.180 Ng/L 0.180 1.00 1 03/09/21 14:58 JLB V1489 Carbon Disulfide <0.075 ug/L 0.075 5.00 1 03/09/21 14:58 JLB V1489 Carbon Tetrachloride <0.110 Ng/L 0.110 0.500 1 03/09/21 14:58 JLB V1489 Chlorobenzene <0.062 ug/L 0.062 0.500 1 03/09/21 14:58 JLB V1489 Chlorodibromomethane <0.081 Ng/L 0.081 0.500 1 03/09/21 14:58 JLB V1489 Chloroethane <0.220 ug/L 0.220 0.500 1 03/09/21 14:58 JLB V1489 Chloroform <0.076 Ng/L 0.076 0.500 1 03/09/21 14:58 JLB V1489 Chloromethane <0.079 ug/L 0.079 0.500 1 03/09/21 14:58 JLB V1489 Di -Isopropyl Ether (DIPE) <0.960 Ng/L 0.960 5.00 1 03/09/21 14:58 JLB V1489 1,2-Dibromo-3-Chloropropane <0.170 pg/L 0.170 2.00 1 03/09/21 14:58 JLB V1489 1,2-Dibromoethane <0.051 Ng/L 0.051 0.500 1 03/09/21 14:58 JLB V1489 Dibromomethane <0.065 pg/L 0.065 0.500 1 03/09/21 14:58 JLB V1489 trans-1,4-Dichloro-2-butene <0.120 Ng/L 0.120 10.0 1 03/09/21 14:58 JLB V1489 1,2-Dichlorobenzene <0.076 pg/L 0.076 0.500 1 03/09/21 14:58 JLB V1489 1,4-Dichlorobenzene <0.050 Ng/L 0.050 0.500 1 03/09/21 14:58 JLB V1489 Dichlorodifluoromethane <0.110 pg/L 0.110 5.00 1 03/09/21 14:58 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 35 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93985 Matrix: Aqueous Sample ID : TB-202103040001 Sampled: 3/4/2021 13:00 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch 1,1-Dichloroethane <0.083 Ng/L 0.083 0.500 1 03/09/21 14:58 JLB V1489 1,2-Dichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 14:58 JLB V1489 1,1-Dichloroethene <0.083 Ng/L 0.083 0.500 1 03/09/21 14:58 JLB V1489 cis- 1,2-Dich loroethene <0.056 ug/L 0.056 0.500 1 03/09/21 14:58 JLB V1489 trans-1,2-Dichloroethene <0.094 Ng/L 0.094 0.500 1 03/09/21 14:58 JLB V1489 1,2-Dichloropropane <0.110 ug/L 0.110 0.500 1 03/09/21 14:58 JLB V1489 cis- 1,3-Dich loropropene <0.079 Ng/L 0.079 0.500 1 03/09/21 14:58 JLB V1489 trans-1,3-Dichloropropene <0.070 ug/L 0.070 0.500 1 03/09/21 14:58 JLB V1489 1,4-Dioxane <14.0 Ng/L 14.0 150 1 03/09/21 14:58 JLB V1489 Ethylbenzene <0.061 ug/L 0.061 0.500 1 03/09/21 14:58 JLB V1489 2-Hexanone <0.065 Ng/L 0.065 5.00 1 03/09/21 14:58 JLB V1489 Methyl Ethyl Ketone (MEK) <0.240 ug/L 0.240 5.00 1 03/09/21 14:58 JLB V1489 4-Methyl-2-Pentanone <1.00 Ng/L 1.00 5.00 1 03/09/21 14:58 JLB V1489 Methylene Chloride <0.083 ug/L 0.083 1.00 1 03/09/21 14:58 JLB V1489 Styrene <0.047 Ng/L 0.047 0.500 1 03/09/21 14:58 JLB V1489 1,1,1,2-Tetrachloroethane <0.110 pg/L 0.110 0.500 1 03/09/21 14:58 JLB V1489 1,1,2,2-Tetrachloroethane <0.036 Ng/L 0.036 0.500 1 03/09/21 14:58 JLB V1489 Tetrachloroethene <0.098 pg/L 0.098 0.500 1 03/09/21 14:58 JLB V1489 Tetrahydrofuran <1.10 Ng/L 1.10 10.0 1 03/09/21 14:58 JLB V1489 Toluene <0.044 ug/L 0.044 0.500 1 03/09/21 14:58 JLB V1489 1,1,1-Trichloroethane <0.061 Ng/L 0.061 0.500 1 03/09/21 14:58 JLB V1489 1,1,2-Trichloroethane <0.066 ug/L 0.066 0.500 1 03/09/21 14:58 JLB V1489 Qualifiers/ DF Dilution Factor J Estimated value Definitions MQL Method Quantitation Limit Page 36 of 54 Waypoint. 0 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypointanalytical.com 01015 Project ID Anchor QEA of North Carolina, PLLC Project Madison County Closed LF Chuck Pippin Report Date : 03/22/2021 231 Haywood Street Information : Received : 03/05/2021 Asheville , NC 28801 Report Number : 21-064-0025 REPOR T OF A NA L YSIS Lab No : 93985 Matrix: Aqueous Sample ID : TB-202103040001 Sampled: 3/4/2021 13:00 Analytical Method: 8260D Prep Batch(es): V1488 03/09/21 09:00 Prep Method: 5030E Test Results Units MDL MQL DF Date / Time By Analytical Analyzed Batch Trichloroethene <0.078 Ng/L 0.078 0.500 1 03/09/21 14:58 JLB V1489 Trichlorofluoromethane <0.062 ug/L 0.062 0.500 1 03/09/21 14:58 JLB V1489 1,2,3-Trichloropropane <0.140 Ng/L 0.140 1.00 1 03/09/21 14:58 JLB V1489 Vinyl Acetate <0.060 ug/L 0.060 2.00 1 03/09/21 14:58 JLB V1489 Vinyl Chloride <0.097 Ng/L 0.097 0.500 1 03/09/21 14:58 JLB V1489 o-Xylene <0.044 ug/L 0.044 0.500 1 03/09/21 14:58 JLB V1489 m,p-Xylene <0.120 Ng/L 0.120 1.00 1 03/09/21 14:58 JLB V1489 Xylene (Total) <0.044 ug/L 0.044 0.500 1 03/09/21 14:58 V1489 Surrogate:4-Bromofluorobenzene 98.4 Limits:80-124% 1 03/09/21 14:58 JLB V1489 Surrogate: Dibromofluoromethane 101 Limits: 75-129% 1 03/09/21 14:58 JLB V1489 Surrogate: 1,2-Dichloroethane - d4 95.8 Limits: 63-136% 1 03/09/21 14:58 JLB V1489 Surrogate: Toluene-d8 97.6 Limits: 77-123% 1 03/09/21 14:58 JLB V1489 Qualifiers/ DF Dilution Factor Definitions MQL Method Quantitation Limit J Estimated value Page 37 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Analytical Batch: V1548 Analysis Method: 2340C-2011 Analysis Description: Total Hardness Lab Reagent Blank LRB Matrix: AQU Associated Lab Samples: 93983, 93984 Blank MDL MQL Analyzed Parameter Units Result Hardness pg/L <570 570 5000 03/11/21 12:00 Laboratory Control Sample LCS Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Hardness pg/L 50000 51500 103 90-110 Duplicate V 93984-DUP Result DUP RPD Max RPD Analyzed Parameter Units Result Hardness pg/L 40500 41500 2.4 20 03/11/21 12:00 Date: 03/22/2021 02:49 PM Page 1 of 15 Page 38 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1323 QC Analytical Batch(es): V1417,V1460 QC Prep Batch Method: 3005A Analysis Method: 6020B Analysis Description: Metals Analyses Lab Reagent Blank LRB-V1323 Matrix: AQU Associated Lab Samples: 93978 Blank MDL MQL Analyzed Parameter Units Result Arsenic pg/L <0.170 0.170 1.00 03/08/2119:38 Barium pg/L <0.810 0.810 10.0 03/08/2119:38 Cadmium pg/L <0.160 0.160 1.00 03/08/2119:38 Chromium pg/L <0.790 0.790 2.00 03/08/2119:38 Lead pg/L <0.260 0.260 1.00 03/08/21 19:38 Selenium pg/L <0.740 0.740 5.00 03/09/2119:37 Silver pg/L <0.110 0.110 1.00 03/08/2119:38 Laboratory Control Sample LCS-V1323 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Arsenic pg/L 100 95.0 95.0 80-120 Barium pg/L 100 101 101 80-120 Cadmium pg/L 100 99.9 100 80-120 Chromium pg/L 100 100 100 80-120 Lead pg/L 100 98.7 99.0 80-120 Selenium pg/L 100 101 101 80-120 Silver pg/L 100 99.0 99.0 80-120 Matrix Spike & Matrix Spike Duplicate V 94039-MS-V1323 V 94039-MSD-V1323 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Arsenic pg/L 0.367 100 100 93.3 93.7 93.0 94.0 75-125 0.4 20.0 Barium pg/L 39.3 100 100 139 137 100 98.0 75-125 1.4 20.0 Cadmium pg/L < 0.160 100 100 101 99.3 101 99.0 75-125 1.6 20.0 Chromium pg/L < 0.790 100 100 97.8 95.0 98.0 95.0 75-125 2.9 20.0 Date: 03/22/2021 02:49 PM Page 2 of 15 Page 39 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1323 QC Analytical Batch(es): V1417,V1460 QC Prep Batch Method: 3005A Analysis Method: 6020B Analysis Description: Metals Analyses Matrix Spike & Matrix Spike Duplicate V 94039-MS-V1323 V 94039-MSD-V1323 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Lead ug/L 0.267 100 100 98.4 97.8 98.0 98.0 75-125 0.6 20.0 Selenium ug/L < 0.740 100 100 105 101 105 101 75-125 3.8 20.0 Silver ug/L < 0.110 100 100 100 98.5 100 99.0 75-125 1.5 20.0 Post Digestion Spike V 94039-PDS-V1323 PDS % Analyzed Parameter Units Result Recovery Arsenic ug/L 49.1 98.0 03/08/2120:17 Barium ug/L 69.4 100 03/08/2120:17 Cadmium ug/L 49.4 99.0 03/08/2120:17 Chromium ug/L 49.5 99.0 03/08/2120:17 Lead ug/L 47.9 96.0 03/08/21 20:17 Selenium ug/L 50.7 101 03/09/2120:15 Silver ug/L 49.4 99.0 03/08/2120:17 Date: 03/22/2021 02:49 PM Page 3 of 15 Page 40 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1325 QC Analytical Batch(es): V1417,V1460 QC Prep Batch Method: 3005A Analysis Method: 6020B Analysis Description: Metals Analyses Lab Reagent Blank LRB-V1325 Matrix: AQU Associated Lab Samples: 93979, 93980, 93981, 93982, 93983, 93984 Blank MDL MQL Analyzed Parameter Units Result Arsenic pg/L <0.170 0.170 1.00 03/08/2122:58 Barium pg/L <0.810 0.810 10.0 03/08/2122:58 Cadmium pg/L <0.160 0.160 1.00 03/08/2122:58 Chromium pg/L <0.790 0.790 2.00 03/08/2122:58 Lead pg/L <0.260 0.260 1.00 03/08/21 22:58 Selenium pg/L <0.740 0.740 5.00 03/09/2123:03 Silver pg/L <0.110 0.110 1.00 03/08/2122:58 Laboratory Control Sample LCS-V1325 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Arsenic pg/L 100 92.1 92.0 80-120 Barium pg/L 100 99.6 100 80-120 Cadmium pg/L 100 100 100 80-120 Chromium pg/L 100 96.7 97.0 80-120 Lead pg/L 100 97.6 98.0 80-120 Selenium pg/L 100 97.8 98.0 80-120 Silver pg/L 100 98.5 99.0 80-120 Matrix Spike & Matrix Spike Duplicate V 93979-MS-V1325 V 93979-MSD-V1325 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Arsenic pg/L < 0.170 100 100 90.7 93.0 91.0 93.0 75-125 2.5 20.0 Barium pg/L 58.3 100 100 155 161 97.0 103 75-125 3.7 20.0 Cadmium pg/L < 0.160 100 100 101 102 101 102 75-125 0.9 20.0 Chromium pg/L < 0.790 100 100 95.3 97.4 95.0 97.0 75-125 2.1 20.0 Date: 03/22/2021 02:49 PM Page 4 of 15 Page 41 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1325 QC Analytical Batch(es): V1417,V1460 QC Prep Batch Method: 3005A Analysis Method: 6020B Analysis Description: Metals Analyses Matrix Spike & Matrix Spike Duplicate V 93979-MS-V1325 V 93979-MSD-V1325 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Lead ug/L < 0.260 100 100 95.5 98.3 96.0 98.0 75-125 2.8 20.0 Selenium ug/L < 0.740 100 100 98.8 96.9 99.0 97.0 75-125 1.9 20.0 Silver ug/L < 0.110 100 100 98.3 100 98.0 100 75-125 1.7 20.0 Post Digestion Spike V 93979-PDS-V1325 PDS % Analyzed Parameter Units Result Recovery Arsenic ug/L 48.5 97.0 03/08/2123:50 Barium ug/L 76.7 97.0 03/08/2123:50 Cadmium ug/L 49.4 99.0 03/08/2123:50 Chromium ug/L 47.8 96.0 03/08/2123:50 Lead ug/L 47.6 95.0 03/08/21 23:50 Selenium ug/L 48.8 98.0 03/09/2123:41 Silver ug/L 49.7 99.0 03/08/2123:50 Date: 03/22/2021 02:49 PM Page 5 of 15 Page 42 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1688 QC Analytical Batch(es): V1695 QC Prep Batch Method: 3005A Analysis Method: 6020B Analysis Description: Metals Analyses Lab Reagent Blank LRB-V1688 Matrix: AQU Associated Lab Samples: 93978, 93982, 93983, 93984 Blank MDL MQL Analyzed Parameter Units Result Dissolved Arsenic pg/L <0.170 0.170 1.00 03/12/21 21:45 Dissolved Barium pg/L <0.810 0.810 10.0 03/12/21 21:45 Dissolved Cadmium pg/L <0.160 0.160 1.00 03/12/21 21:45 Dissolved Chromium pg/L <0.790 0.790 2.00 03/12/21 21:45 Dissolved Lead pg/L <0.260 0.260 1.00 03/12/21 21:45 Dissolved Selenium pg/L <0.740 0.740 5.00 03/12/21 21:45 Dissolved Silver pg/L <0.110 0.110 1.00 03/12/21 21:45 Laboratory Control Sample LCS-V1688 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Dissolved Arsenic pg/L 100 93.2 93.0 80-120 Dissolved Barium pg/L 100 94.6 95.0 80-120 Dissolved Cadmium pg/L 100 99.6 100 80-120 Dissolved Chromium pg/L 100 98.6 99.0 80-120 Dissolved Lead pg/L 100 97.6 98.0 80-120 Dissolved Selenium pg/L 100 99.8 100 80-120 Dissolved Silver pg/L 100 97.4 97.0 80-120 Matrix Spike & Matrix Spike Duplicate V 93965-V1633-MS-V1688 V 93965-V1633-MSD-V1688 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Dissolved Arsenic pg/L < 0.170 100 100 92.6 92.1 93.0 92.0 75-125 0.5 20.0 Dissolved Barium pg/L 57.6 100 100 151 155 93.0 97.0 75-125 2.6 20.0 Dissolved Cadmium pg/L < 0.160 100 100 96.7 97.9 97.0 98.0 75-125 1.2 20.0 Dissolved Chromium pg/L < 0.790 100 100 96.6 97.5 97.0 98.0 75-125 0.9 20.0 Date: 03/22/2021 02:49 PM Page 6 of 15 Page 43 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1688 QC Analytical Batch(es): V1695 QC Prep Batch Method: 3005A Analysis Method: 6020B Analysis Description: Metals Analyses Matrix Spike & Matrix Spike Duplicate V 93965-V1633-MS-V1688 V 93965-V1633-MSD-V1688 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Dissolved Lead ug/L < 0.260 100 100 97.3 96.0 97.0 96.0 75-125 1.3 20.0 Dissolved Selenium ug/L < 0.740 100 100 93.6 98.0 94.0 98.0 75-125 4.5 20.0 Dissolved Silver ug/L < 0.110 100 100 96.3 97.7 96.0 98.0 75-125 1.4 20.0 Post Digestion Spike V 93965-V1633-PDS-V1688 Parameter PDS 0/0 Units Result Recovery Analyzed Dissolved Arsenic ug/L 51.7 103 03/12/21 22:17 Dissolved Barium ug/L 82.5 105 03/12/21 22:17 Dissolved Cadmium ug/L 51.7 103 03/12/21 22:17 Dissolved Chromium ug/L 51.2 102 03/12/21 22:17 Dissolved Lead ug/L 51.1 102 03/12/21 22:17 Dissolved Selenium ug/L 49.5 99.0 03/12/21 22:17 Dissolved Silver ug/L 51.4 103 03/12/21 22:17 Date: 03/22/2021 02:49 PM Page 7 of 15 Page 44 of 54 • Waypoint, 449 Springbrook Rd, Ch Charlotte, NC 28217 Main 704.529.6364 ANALYTICAL www.waypoi ntana lytica l.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1421 QC Analytical Batch(es): V1496 QC Prep Batch Method: 7470A Analysis Method: 7470A Analysis Description: Total Aqueous Mercury Analysis - CVAA Lab Reagent Blank LRB-V1421 Matrix: AQU Associated Lab Samples: 93978, 93979, 93980, 93981, 93982, 93983, 93984 Blank MDL MQL Analyzed Parameter Units Result Mercury (Total) pg/L <0.0500 0.0500 0.300 03/09/21 16:24 Laboratory Control Sample LCS-V1421 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Mercury (Total) pg/L 9.38 9.61 103 80-120 Matrix Spike & Matrix Spike Duplicate V 93975-MS-V1421 V 93975-MSD-V1421 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Mercury (Total) pg/L <0.0500 9.38 9.38 9.81 9.71 105 104 80-120 1.0 20 Post Digestion Spike V 93975-PDS-V1421 PDS % Analyzed Parameter Units Result Recovery Mercury (Total) pg/L 4.95 106 03/09/21 16:44 Date: 03/22/2021 02:49 PM Page 8 of 15 Page 45 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1703 QC Analytical Batch(es): V1708 QC Prep Batch Method: 7470A Analysis Method: 7470A Analysis Description: Total Aqueous Mercury Analysis - CVAA Lab Reagent Blank LRB-V1703 Matrix: AQU Associated Lab Samples: 93978, 93982, 93983, 93984 Blank MDL MQL Analyzed Parameter Units Result Dissolved Mercury pg/L 0.000 0.000 0.200 03/15/21 13:22 Laboratory Control Sample LCS-V1703 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits Dissolved Mercury pg/L 9.38 9.09 97.0 80-120 Matrix Spike & Matrix Spike Duplicate V 92809-V1666-MS-V1703 V 92809-V1666-MSD-V1703 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD Conc. Dissolved Mercury pg/L <0.0300 9.38 9.38 9.06 9.05 97.0 97.0 80-120 0.1 20 Date: 03/22/2021 02:49 PM Page 9 of 15 Page 46 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1362 QC Analytical Batch(es): V1363 QC Prep Batch Method: 5030B Analysis Method: 8260D SIM Analysis Description: Volatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V1362 Matrix: AQU Associated Lab Samples: 93978, 93979, 93980, 93981, 93982, 93983, 93984 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits 1,4-Dioxane pg/L <0.139 0.139 2.00 03/08/2111:49 4-Bromofluorobenzene (S) 03/08/21 11:49 109 70-130 Laboratory Control Sample LCS-V1362 Spike LCS LCS %Rec % Rec Parameter Units Conc. Result Limits 1,4-Dioxane pg/L 50.0 51.7 103 70-130 4-Bromofluorobenzene (S) 114 70-130 Matrix Spike & Matrix Spike Duplicate V 93965-MS-V1362 V 93965-MSD-V1362 MS Spike MSD MS Result MSD MS MSD %Rec Max Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD Conc. 1,4-Dioxane pg/L < 0.139 50.0 50.0 49.2 49.4 98.4 98.8 70-130 4-Bromofluorobenzene (S) 119 116 70-130 Date: 03/22/2021 02:49 PM Page 10 of 15 Page 47 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1488 QC Prep Batch Method: 5030B QC Analytical Batch(es): V1489 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V1488 Matrix: AQU Associated Lab Samples: 93978, 93979, 93980, 93981, 93982, 93983, 93984, 93985 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits Acetone pg/L <0.310 0.310 5.00 03/09/21 13:47 Acrylonitrile pg/L <0.200 0.200 20.0 03/09/21 13:47 Benzene pg/L <0.048 0.048 0.500 03/09/21 13:47 Bromochloromethane pg/L <0.140 0.140 0.500 03/09/21 13:47 Bromodichloromethane pg/L <0.062 0.062 0.500 03/09/21 13:47 Bromoform pg/L <0.040 0.040 1.00 03/09/21 13:47 Bromomethane pg/L <0.180 0.180 1.00 03/09/21 13:47 Carbon Disulfide pg/L <0.075 0.075 5.00 03/09/21 13:47 Carbon Tetrachloride pg/L <0.110 0.110 0.500 03/09/21 13:47 Chlorobenzene pg/L <0.062 0.062 0.500 03/09/21 13:47 Chlorodibromomethane pg/L <0.081 0.081 0.500 03/09/21 13:47 Chloroethane pg/L <0.220 0.220 0.500 03/09/21 13:47 Chloroform pg/L <0.076 0.076 0.500 03/09/21 13:47 Chloromethane pg/L <0.079 0.079 0.500 03/09/21 13:47 Di -Isopropyl Ether (DIPE) pg/L <0.960 0.960 5.00 03/09/21 13:47 1,2-Dibromo-3-Chloropropane pg/L <0.170 0.170 2.00 03/09/21 13:47 1,2-Dibromoethane pg/L <0.051 0.051 0.500 03/09/21 13:47 Dibromomethane pg/L <0.065 0.065 0.500 03/09/21 13:47 trans-1,4-Dichloro-2-butene pg/L <0.120 0.120 10.0 03/09/21 13:47 1,2-Dichlorobenzene pg/L <0.076 0.076 0.500 03/09/21 13:47 1,4-Dichlorobenzene pg/L <0.050 0.050 0.500 03/09/21 13:47 Dichlorodifluoromethane pg/L <0.110 0.110 5.00 03/09/21 13:47 1,1-Dichloroethane pg/L <0.083 0.083 0.500 03/09/21 13:47 1,2-Dichloroethane pg/L <0.066 0.066 0.500 03/09/21 13:47 1,1-Dichloroethene pg/L <0.083 0.083 0.500 03/09/21 13:47 cis-1,2-Dichloroethene pg/L <0.056 0.056 0.500 03/09/21 13:47 trans-1,2-Dichloroethene pg/L <0.094 0.094 0.500 03/09/21 13:47 Date: 03/22/2021 02:49 PM Page 11 of 15 Page 48 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1488 QC Prep Batch Method: 5030B QC Analytical Batch(es): V1489 Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V1488 Matrix: AQU Associated Lab Samples: 93978, 93979, 93980, 93981, 93982, 93983, 93984, 93985 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits 1,2-Dichloropropane pg/L <0.110 0.110 0.500 03/09/21 13:47 cis-1,3-Dichloropropene pg/L <0.079 0.079 0.500 03/09/21 13:47 trans-1,3-Dichloropropene pg/L <0.070 0.070 0.500 03/09/21 13:47 1,4-Dioxane pg/L <14.0 14.0 150 03/09/21 13:47 Ethylbenzene pg/L <0.061 0.061 0.500 03/09/21 13:47 2-Hexanone pg/L <0.065 0.065 5.00 03/09/21 13:47 Methyl Ethyl Ketone (MEK) pg/L <0.240 0.240 5.00 03/09/21 13:47 4-Methyl-2-Pentanone pg/L <1.00 1.00 5.00 03/09/21 13:47 Methylene Chloride pg/L <0.083 0.083 1.00 03/09/21 13:47 Styrene pg/L <0.047 0.047 0.500 03/09/21 13:47 1,1,1,2-Tetrachloroethane pg/L <0.110 0.110 0.500 03/09/21 13:47 1,1,2,2-Tetrachloroethane pg/L <0.036 0.036 0.500 03/09/21 13:47 Tetrachloroethene pg/L <0.098 0.098 0.500 03/09/21 13:47 Tetrahydrofuran pg/L <1.10 1.10 10.0 03/09/21 13:47 Toluene pg/L <0.044 0.044 0.500 03/09/21 13:47 1,1,1-Trichloroethane pg/L <0.061 0.061 0.500 03/09/21 13:47 1,1,2-Trichloroethane pg/L <0.066 0.066 0.500 03/09/21 13:47 Trichloroethene pg/L <0.078 0.078 0.500 03/09/21 13:47 Trichlorofluoromethane pg/L <0.062 0.062 0.500 03/09/21 13:47 1,2,3-Trichloropropane pg/L <0.140 0.140 1.00 03/09/21 13:47 Vinyl Acetate pg/L <0.060 0.060 2.00 03/09/21 13:47 Vinyl Chloride pg/L <0.097 0.097 0.500 03/09/21 13:47 o-Xylene pg/L <0.044 0.044 0.500 03/09/21 13:47 m,p-Xylene pg/L <0.120 0.120 1.00 03/09/21 13:47 4-Bromofluorobenzene (S) 03/09/21 13:47 99.4 80-124 Dibromofluoromethane (S) 03/09/21 13:47 102 75-129 1,2-Dichloroethane - d4 (S) 03/09/21 13:47 97.6 63-136 Date: 03/22/2021 02:49 PM Page 12 of 15 Page 49 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1488 QC Analytical Batch(es): V1489 QC Prep Batch Method: 5030B Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Lab Reagent Blank LRB-V1488 Matrix: AQU Associated Lab Samples: 93978, 93979, 93980, 93981, 93982, 93983, 93984, 93985 Blank MDL MQL Analyzed % % Rec Parameter Units Result Recovery Limits Toluene-d8 (S) 03/09/21 13:47 98.8 77-123 Laboratory Control Sample & LCSD LCS-V1488 LCSD-V1488 Spike LCS LCSD LCS LCSD % Rec Parameter Units Conc. Result Result %Rec a/o Rec Limits RPD Max RPD Acetone pg/L 40.0 37.7 36.8 94.2 92.0 40-166 2.4 20.0 Acrylonitrile pg/L 40.0 46.1 44.2 115 111 81-127 4.2 20.0 Benzene pg/L 20.0 21.1 20.4 106 102 77-128 3.3 20.0 Bromochloromethane pg/L 20.0 21.7 21.4 109 107 78-135 1.3 20.0 Bromodichloromethane pg/L 20.0 21.4 20.4 107 102 76-138 4.7 20.0 Bromoform pg/L 20.0 21.7 20.4 109 102 71-135 6.1 20.0 Bromomethane pg/L 20.0 23.5 21.8 118 109 41-168 7.5 20.0 Carbon Disulfide pg/L 20.0 20.8 19.9 104 99.5 59-135 4.4 20.0 Carbon Tetrachloride pg/L 20.0 21.6 20.5 108 103 72-142 5.2 20.0 Chlorobenzene pg/L 20.0 20.8 20.3 104 102 78-119 2.4 20.0 Chlorodibromomethane pg/L 20.0 21.4 20.7 107 104 75-134 3.3 20.0 Chloroethane pg/L 20.0 20.0 19.6 100 98.0 57-142 2.0 20.0 Chloroform pg/L 20.0 21.1 20.4 106 102 77-130 3.3 20.0 Chloromethane pg/L 20.0 19.7 18.7 98.5 93.5 47-145 5.2 20.0 Di -Isopropyl Ether (DIPE) pg/L 20.0 21.6 20.8 108 104 60-154 3.7 20.0 1,2-Dibromo-3-Chloropropane pg/L 20.0 22.1 20.7 111 104 63-134 6.5 20.0 1,2-Dibromoethane pg/L 20.0 21.1 20.7 106 104 77-135 1.9 20.0 Dibromomethane pg/L 20.0 21.3 21.0 107 105 76-138 1.4 20.0 trans-1,4-Dichloro-2-butene pg/L 20.0 21.2 21.6 106 108 70-130 1.8 20.0 1,2-Dichlorobenzene pg/L 20.0 21.2 20.9 106 105 78-128 1.4 20.0 1,4-Dichlorobenzene pg/L 20.0 20.5 20.6 103 103 75-126 0.4 20.0 Date: 03/22/2021 02:49 PM Page 13 of 15 Page 50 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1488 QC Analytical Batch(es): V1489 QC Prep Batch Method: 5030B Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Laboratory Control Sample & LCSD LCS-V1488 LCSD-V1488 Parameter Units Spike Conc. LCS Result LCSD Result LCS %Rec LCSD % Rec % Rec Limits RPD Max RPD Dichlorodifluoromethane pg/L 20.0 19.0 18.0 95.0 90.0 28-163 5.4 20.0 1,1-Dichloroethane pg/L 20.0 21.4 20.7 107 104 70-130 3.3 20.0 1,2-Dichloroethane pg/L 20.0 21.7 20.7 109 104 68-131 4.7 20.0 1,1-Dichloroethene pg/L 20.0 21.4 20.7 107 104 70-154 3.3 20.0 cis-1,2-Dichloroethene pg/L 20.0 21.2 20.5 106 103 76-141 3.3 20.0 trans-1,2-Dichloroethene pg/L 20.0 21.3 20.4 107 102 76-135 4.3 20.0 1,2-Dichloropropane pg/L 20.0 21.4 20.5 107 103 77-130 4.2 20.0 cis-1,3-Dichloropropene pg/L 20.0 21.7 21.0 109 105 65-140 3.2 20.0 trans-1,3-Dichloropropene pg/L 20.0 21.8 21.1 109 106 67-140 3.2 20.0 1,4-Dioxane pg/L 200 202 189 101 94.5 70-130 6.6 20.0 Ethylbenzene pg/L 20.0 20.5 19.7 103 98.5 80-127 3.9 20.0 2-Hexanone pg/L 20.0 20.3 18.1 102 90.5 64-137 11.4 20.0 Methyl Ethyl Ketone (MEK) pg/L 20.0 21.9 20.0 110 100 71-134 9.0 20.0 4-Methyl-2-Pentanone pg/L 20.0 20.7 19.2 104 96.0 69-134 7.5 20.0 Methylene Chloride pg/L 20.0 21.2 20.9 106 105 73-131 1.4 20.0 Styrene pg/L 20.0 20.9 20.6 105 103 78-129 1.4 20.0 1,1,1,2-Tetrachloroethane pg/L 20.0 21.0 20.3 105 102 79-134 3.3 20.0 1,1,2,2-Tetrachloroethane pg/L 20.0 21.2 20.2 106 101 62-127 4.8 20.0 Tetrachloroethene pg/L 20.0 21.5 20.7 108 104 80-129 3.7 20.0 Tetrahydrofuran pg/L 20.0 20.0 18.7 100 93.5 70-130 6.7 20.0 Toluene pg/L 20.0 21.3 20.5 107 103 76-131 3.8 20.0 1,1,1-Trichloroethane pg/L 20.0 21.4 20.4 107 102 75-135 4.7 20.0 1,1,2-Trichloroethane pg/L 20.0 21.5 20.8 108 104 70-140 3.3 20.0 Trichloroethene pg/L 20.0 21.7 21.0 109 105 77-133 3.2 20.0 Trichlorofluoromethane pg/L 20.0 22.1 20.7 111 104 62-148 6.5 20.0 1,2,3-Trichloropropane pg/L 20.0 21.5 21.2 108 106 71-127 1.4 20.0 Date: 03/22/2021 02:49 PM Page 14 of 15 Page 51 of 54 Waypointo ANALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Quality Control Data Client ID: Anchor QEA of North Carolina, PLLC Project Description: Madison County Closed LF Report No: 21-064-0025 QC Prep: V1488 QC Analytical Batch(es): V1489 QC Prep Batch Method: 5030B Analysis Method: 8260D Analysis Description: Volatile Organic Compounds - GC/MS Laboratory Control Sample & LCSD LCS-V1488 LCSD-V1488 Spike LCS LCSD LCS LCSD % Rec Parameter Units Conc. Result Result %Rec % Rec Limits RPD Max RPD Vinyl Acetate pg/L 20.0 22.9 21.7 115 109 34-167 5.3 20.0 Vinyl Chloride pg/L 20.0 20.7 19.6 104 98.0 57-141 5.4 20.0 o-Xylene pg/L 20.0 20.9 20.3 105 102 78-128 2.9 20.0 m,p-Xylene pg/L 40.0 43.6 42.0 109 105 77-133 3.7 20.0 4-Bromofluorobenzene (S) 99.8 100 80-124 Dibromofluoromethane (S) 101 98.4 75-129 1,2-Dichloroethane - d4 (S) 104 102 63-136 Toluene-d8 (S) 99.6 99.0 77-123 Date: 03/22/2021 02:49 PM Page 15 of 15 Page 52 of 54 WayPAoint. NALYTICAL 449 Springbrook Rd, Charlotte, NC 28217 Main 704.529.6364 www.waypointanalytical.com Shipment Receipt Form Customer Number: 01015 Customer Name: Anchor QEA of North Carolina, PLLC Report Number: 21-064-0025 Shipping Method 0 Fed Ex 0 US Postal 0 Lab 0 UPS 0 Client 0 Courier ® Other : Thermometer ID: CK IRT-15 1.3C Shipping container/cooler uncompromised? 0 Yes 0 No Number of coolers/boxes received F Custody seals intact on shipping container/cooler? 0 Yes 0 No I* Not Present Custody seals intact on sample bottles? 0 Yes 0 No I* Not Present Chain of Custody (COC) present? 0 Yes 0 No COC agrees with sample Iabel(s)? 0 Yes 0 No COC properly completed ® Yes 0 No Samples in proper containers? 0 Yes 0 No Sample containers intact? ® Yes 0 No Sufficient sample volume for indicated test(s)? 0 Yes 0 No All samples received within holding time? 0 Yes 0 No Cooler temperature in compliance? 0 Yes 0 No Cooler/Samples arrived at the laboratory on ice. Samples were considered acceptable as cooling process had begun. 0 Yes 0 No Water - Sample containers properly preserved 0 Yes 0 No 0 N/A Water - VOA vials free of headspace 0 Yes 0 No 0 N/A Trip Blanks received with VOAs 0 Yes 0 No 0 N/A Soil VOA method 5035 — compliance criteria met 0 Yes 0 No * N/A F_ High concentration container (48 hr) F Low concentration EnCore samplers (48 hr) F_ High concentration pre -weighed (methanol -14 d) Low conc pre -weighed vials (Sod Bis -14 d) Special precautions or instructions included? 0 Yes 0 No Comments: Signature: Talon J Yelton Date & Time: 03/05/2021 13:34:39 Page 53 of 54 O x m ❑Hx M m Q� Z L a� m n W v XL m L Cy a 1 e� u Qx m 0 m E �� 0 ❑ �^ a O m (�� r m fn m L GF y� A 0 Q L ~ 3 L yr m �A n n it d)CLQ 222,s _a ID1Z n m 0 kq II L z9 m mCA1.0 rrn a� ❑ C -N " m ry n C7 v� m c m w 0 ca Q 371 r $ L L M = a !7 0 �- L u, r .0 L L m m z1 M 0aWi ❑ L r a a3 0 Q v n e r N ❑ �L Q W � gy y YYYx p�p � ' 0 . 3 [3 r L r m L� m' a a (p r n o N Q z� x F G � a 0 0 m C] m 0 1 m m 1 I m W � 3 n 9 Q m ! ► l 1 mm Cz n m y�0 M C) TT9�g� no- x *v m m m m uo m y o im Q I m m N A. ' 6 m d 0 W Q w� ro Z A m L L.eD O g m y a ❑<O 7 yiyn� p � cr li' r Q a a m Z m� a L m ►' --im C m e ro o Q En iA7 pQ1 ' C 0--- o-3 m C LJ a es ymmN-0mp A 3 amy d 1 m� °0 a or, p _ 7 a. r e'r a LW a v � N o 'may v n o Q r C m a m n 0 ❑ z 3 a m [S n m O W �' m N ic c x a a O y W r_ c� o m m W a v x G r Page 54 of 54 n; (A Ma aog�:0 9 n N p v n Q m FL o OR R � w � m C � O m m 7 C y m A Yt � v m dry N m G � w r `x r <.. m r ,t m O C m �o�snm o