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1201_Burke_KirkseyDrive_MSWLF_May24GW_FID1895529_20240904
I �ENR USE ONLY [:]Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #: NC DENR I IEnvironmental Monitoring Division of Waste Management - Solid Waste ReportingForm orm 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 213 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): LaBella Associates Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address: Name: Van Burbach Phone: (336) 323-0092 E-mail: vburbach@labellapc.com Facility name: Burke Co. - Kirksey Dr. Landfill NC Landfill Rule: Actual sampling dates (e.g.. Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006) Kirksey Drive 12-01 .0500 May 7, 2024 Morganton, NC Environmental Status: (Check all that apply) ❑ Initial/Background Monitoring Q Detection Monitoring 71 Assessment Monitoring Corrective Action of data submitted: (Check all that apply) Groundwater monitoring data from monitoring wells Groundwater monitoring data from private water supply wells Leachate monitoring data ❑ Surface water monitoring data Methane gas monitoring data Corrective action data (specify) 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. G. V. Burbach, PhD, PG Sr. Technical Geologist (336) 323-0092 me (Print) Title (Area Code) Telephone Number Affix NC Licensed/ Professional Geologist Seal Signat re Date �OARo %A 12-D Oak Branch Dr., Greensboro, NC 27407 Facility Representative Address = SEAL 1349 C-609 2 NC PE Firm License Number (if applicable effective May 1, 2009) '., G,9LO��``��?�: Revised 6/2009 ,,,���� f...ESS .., LaBeLLa Powered by partnership. August 19, 2024 Ms. Jaclynne Drummond North Carolina Department of Environmental Quality Division of Waste Management, Solid Waste Section 1646 Mail Service Center Raleigh, North Carolina 27699-1646 Via Email: jaclynne.drummond@nc.deq.gov RE: May 2024 Water Quality Monitoring Report Burke County Kirksey Drive Landfill, Permit No. 12-01 Project No. 2233479/03 Dear Ms. Drummond: On behalf of Burke County, we are submittingthe attached May 2024 Water Quality Monitoring Report for the Burke County Kirksey Drive Landfill (Permit # 12-01). Attached are electronic versions of the complete report and all appendices for the May 2024 monitoring event. Also attached is the North Carolina Environmental Monitoring Reporting Form (EMRF) and the EQuIS EDD. If you wish to have a hard copy of the report, drawings, or appendices, we will be happy to provide them upon your request. Please feel free to contact me at (336) 323-0092 if you have any questions regarding this report. Respectfully submitted, LaBella Associates rot54�� Van Burbach, Ph.D., P.G. Sr. Technical Geologist Enclosure cc: Mark Delehant, Burke County David Ingram, Burke County 12-D Oak Branch Drive I Greensboro, NC 27407 I p (336) 323-0092 www.LabeLLapc.com Prepared For: BOARD OF COMMISSIONERS COUNTY OF BURKE P.O. BOX 1486 MORGANTON, NORTH CAROLINA 28680 4 ,and o W oe��,�tizEOl �0�-1 �c x �Tk CA Submitted by: LaBella Associates 12-D Oak Branch Drive Greensboro, NC 27407 (336) 323-0092 NC License No. C-609 LaBeRa Powered by partnership. May 2024 SEMIANNUAL WATER QUALITY MONITORING REPORT KIRKSEY DRIVE LANDFILL Permit No. 12-01 AUGUST 2024 PROJECT NO. 2233479/03 May 2024 Water Quality Monitoring Report Kirksey Drive Landfill Burke County, North Carolina TABLE OF CONTENTS 1.0 INTRODUCTION.................................................................................................................1 1.1 Site Information................................................................................................................ 1 1.2 Site Geology........................................................................................................................1 1.3 Regulatory Status...............................................................................................................1 2.0 FACILITY MONITORING PROGRAM...................................................................................2 2.1 Groundwater Monitoring Program.................................................................................... 2 2.2 Surface Water Monitoring Program.................................................................................. 2 3.0 MAY 2024 MONITORING EVENT......................................................................................2 3.1 Field Work...........................................................................................................................2 3.2 Laboratory Analysis and Quality Control........................................................................... 3 4.0 HYDROGEOLOGY..............................................................................................................4 5.0 DATA ANALYSIS................................................................................................................5 5.1 Analytical Results and Comparison to Standards............................................................ 5 5.1.1 Groundwater..........................................................................................................5 5.1.2 Surface Water........................................................................................................5 6.0 CONCLUSIONS..................................................................................................................5 7.0 REFERENCES....................................................................................................................6 Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2024 Water Quality Monitoring Report August 2024 May 2024 Water Quality Monitoring Report Kirksey Drive Landfill Burke County, North Carolina TABLE OF CONTENTS CONTINUED Tables Table 1 Groundwater Elevations (May 2024) Table 2 Field Parameters (May 2024) Table 3 Hydraulic Gradients and Velocities (May 2024) Table 4 Detected Constituents (May 2024) Table 5 Exceedances of Standards (May 2024) Figure Figure 1 Site Location Map Drawing Drawing 1 Groundwater Potentiometric Surface Map (May 2024) Appendices Appendix 1 Laboratory Analytical Reports and Field Logs Appendix 2 Historical Data Table A2-1 Historical Groundwater Elevations Table A2-2 Historical Groundwater Constituents Table A2-3 Historical Groundwater Field Parameters Table A2-4 Historical Surface Water Constituents Table A2-5 Historical Surface Water Field Parameters Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2024 Water Quality Monitoring Report August 2024 1.0 INTRODUCTION 1.1 Site Information The Kirksey Drive Landfill, Permit No. 12-01, is located in Burke County, approximately two miles northwest of Morganton, North Carolina. The landfill is on Kirksey Drive, which is accessed by U.S. Highway 70 (Figure 1). The landfill was operated by Burke County as a municipal solid waste (MSW) landfill between 1968 and 1985 but has been closed since 1985. 1.2 Site Geology The Kirksey Drive Landfill is located in the Inner Piedmont Belt of the Piedmont Physiographic Province in western North Carolina. The Inner Piedmont Belt is separated from the Blue Ridge Belt to the northwest by the Brevard Fault Zone and from the Charlotte and Milton Belts to the east by the Kings Mountain Shear Zone. The Inner Piedmont Belt consists primarily of amphibolite facies metamorphic rock. The rocks are predominantly thinly layered mica schist and biotite gneiss interlayered with lesser amounts of amphibolite, calc-silicate rock, hornblende gneiss, quartzite, and in rare instances, marble (Goldsmith, et. al., 1989). Protoliths of the Inner Piedmont Belt rocks were mostly sedimentary greywacke with intermediate volcanic flows and tuffs. Numerous large and small bodies of granite and granodiorite and a few quartz diorite bodies are scattered throughout the Inner Piedmont. The history of emplacement of igneous intrusives and of structural deformation in the Inner Piedmont is complex. The rocks have been extensively folded, sheared, and faulted. Granite dikes and larger granite masses have been emplaced along shear zones and discordances. A major east -west trending lineament coincides with the course of the Catawba River in Caldwell, Burke, and Alexander Counties, but no offset has been documented. According to Goldsmith et al. (1978), the site is located in an area underlain by a rock unit comprised of gneisses and schists of various compositions, calc-silicates, and felsic metavolcanics. This unit occupies the nose of a northeast -plunging broad synclinal feature, surrounded by a unit mapped as foliated -to -massive migmatitic granitic gneiss with biotite gneiss and amphibolite, approximately three miles to the northwest and one mile to the south. Map patterns suggest that regional metamorphic foliation near the site would be generally east west, with gentle dips. Outcrop foliations are likely to have steeper dips, with northeast - trending strikes parallel to the map -scale folds shown on the regional map of Goldsmith, et al. 1.3 Regulatory Status The landfill is regulated under Rules .0500 and .0600 of the North Carolina Solid Waste Management Regulations (NCSWMR) for MSW landfills closed prior to October 9, 1993. The County monitors groundwater at the landfill in accordance with criteria set forth in Rule .0600 of the NCSWMR. Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2024 Water Quality Monitoring Report September 2024 2.0 FACILITY MONITORING PROGRAM 2.1 Groundwater Monitoring Program Groundwater monitoring at the Kirksey Drive Landfill is completed in accordance with the monitoring requirements of Rule .0600 of the NCSWMR. Eight active monitoring wells comprise the groundwater monitoring network at the site and groundwater samples are collected semiannually. The current compliance network consists of the following monitoring wells: MW-1 (background), MW-2, MW-3D, MW-3S, MW-4, MW-5, MW-6D, and MW-6S. Well classifications and the monitored geologic unit of the uppermost aquifer are summarized in the table below. The facility waste boundaries and monitoring well locations are shown on Drawing 1. All monitoring wells are monitored for the constituents listed in Appendix I of 40 CFR Part 258 [North Carolina (NC) Appendix 1] and 1,4-dioxane. Total Lithology of Monitoring Date Installed Classification Monitoring Depth Screened Well Program from TOC Interval (feet) MW-1 1992 Background .0600 35.65 Saprolite MW-2 1992 Compliance .0600 45.70 Saprolite MW-3S 1992 Compliance .0600 26.69 Bedrock MW-3D 2/27/1998 Compliance .0600 78.40 Bedrock MW-4 2/24/1998 Compliance .0600 29.50 Saprolite MW-5 2/24/1998 Compliance .0600 49.80 Saprolite MW-6S 4/06/2000 Compliance .0600 25.00 Saprolite MW-6D 4/07/2000 Compliance .0600 60.00 Bedrock 2.2 Surface Water Monitoring Program Surface water monitoring at the Kirksey Drive Landfill is completed in accordance with the monitoring requirements of Rule .0600 of the NCSWMR. Three monitoring points (SMP-1, SMP-2, and SMP-3) comprise the surface water monitoring network for the site. Surface water monitoring point classification is summarized in the table below. The locations of the surface water monitoring points are shown on Drawing 1. The North Carolina Division of Water Resources has classified surface water near the landfill as water supply WS-IV. All surface water monitoring points are monitored semiannually for the NC Appendix I list of constituents and 1,4-dioxane. Surface Point Classification Monitoring Location Program SMP-1 Compliance .0600 Upstream of bridge on Quarry Road SMP-2 Compliance .0600 Downstream of SMP-3 SMP-3 Compliance .0600 24" pipe @ base of landfill along river 3.0 MAY 2024 MONITORING EVENT 3.1 Field Work On May 7, 2024, personnel from LaBella Associates (LaBella) visited the Kirksey Drive Landfill to purge and sample monitoring wells MW-1, MW-2, MW-3S, MW-3D, MW-4, MW-5, MW-6S, Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2024 Water Quality Monitoring Report September 2024 2 and MW-6D and collect surface water samples from surface water monitoring points SMP-1, SMP-2, and SMP-3 (May 2024 Monitoring Event). Depth -to -water measurements were obtained to the nearest 0.01 foot using an electronic water level indicator for all monitoring wells prior to purging. Groundwater elevations for the May 2024 Monitoring Event are presented in Table 1. Historical groundwater elevation data are presented in Appendix 2, Table 2-1. Monitoring wells were purged using either disposable bailers or a 12-volt submersible pump. Measurements of temperature, pH, specific conductivity, dissolved oxygen, oxidation- reduction potential, and turbidity were recorded in the site logbook and on field log forms prior to purging, after each purge volume, and at the time of sampling. Field parameters are summarized on Table 2. Field data logs are included in Appendix 1. Prior to sampling, laboratory -supplied containers were prepared with the following information: • Monitoring well number (completed by field personnel); • Date and time of sample collection (completed by field personnel); • Initials of sampling personnel (completed by field personnel); • Project name and number (completed by the laboratory); • Chemical preservative (completed by the laboratory); and • Requested chemical analysis (completed by the laboratory). Groundwater samples from each monitoring well were collected directly from the disposable bailers or from the pump discharge tubing into the provided laboratory containers immediately after purging or within 24 hours of the final purge volume. Immediately after collection, the samples were placed on ice in a laboratory -provided cooler. Surface monitoring points SMP-1 and SMP-2 were sampled during the May 2024 Monitoring Event; however, SMP-3 was inaccessible and was not sampled. The surface water samples were collected directly by lowering a clean, unpreserved sample container into the stream flow and dispensing the water into laboratory -prepared sample containers. Care was taken to avoid sample -induced turbidity. Immediately after sample collection, the samples were placed on ice in a laboratory -provided cooler. At the time of sampling, surface water was also measured for temperature, pH, specific conductivity, dissolved oxygen, oxidation-reduction potential, and turbidity and recorded in the site logbook. Field parameters are summarized on Table 2. Field sampling logs are provided in Appendix 1. 3.2 Laboratory Analysis and Quality Control The May 2024 groundwater and surface water samples were submitted to Pace Analytical Services, Inc. (Pace) of Huntersville, North Carolina under chain -of -custody control for analysis. LaBella requested a Level II data report for the final laboratory report. According to laboratory sample receipts, the samples were received by the laboratory in good condition, properly preserved, at proper temperature, and within analysis hold times. The laboratory analytical report was received from Pace on May 24, 2024. In addition to samples collected for compliance monitoring at the Kirksey Drive Landfill, a field blank was also collected by LaBella personnel as part of the sampling event. The field blank was analyzed for the NC Appendix I constituent list and 1,4-dioxane. A laboratory -prepared trip blank also accompanied the samples throughout the monitoring event and was analyzed for NC Appendix I volatile organic constituents and 1,4-dioxane. Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2024 Water Quality Monitoring Report September 2024 3 Upon receipt of the laboratory data package, the data was reviewed by La Bella personnel for the following: • General typographical errors; • Correct analyses performed and within method specified hold times; • Biased data results based on surrogate recoveries, matrix spike, matrix spike duplicate, and laboratory control samples; • Blank qualified data (B-flags); • Detections above the Method Reporting Limits (MRL); • Detections above the 15A NCAC 2L Groundwater Standards (NC2L), 15A NCAC 2B Surface Water Standards (NC2B), or North Carolina In -stream Target Values (ISTV); and • Detections that are above historical levels. A review of the laboratory analytical report indicated that the data package was acceptable. The complete analytical data report and chain -of -custody are included in Appendix 1. 4.0 HYDROGEOLOGY The surficial aquifer is believed to include the regolith and the underlying fractured metamorphic bedrock. The regolith consists of residual soils, saprolite, and highly fractured/weathered metamorphic rock. Beneath the regolith is fractured metamorphic rock that is typically well connected to the regolith but has less porosity and storativity. The fractured bedrock portion of the aquifer tends to be more heterogeneous and anisotropic than the regolith. Groundwater discharges into Hunting Creek, located east of the site, which flows north to the Catawba River. A groundwater potentiometric surface map, developed from static water level data obtained in May 2024, is presented as Drawing 1. Horizontal groundwater gradients along representative flow paths were estimated from the May 2024 groundwater contours shown on Drawing 1 and are summarized in Table 3. Horizontal gradients across the site ranged from 0.0435 to 0.0641, with an average of approximately 0.0504. Shallow groundwater flow is to the east and southeast at the landfill site. Linear groundwater flow velocities for wells screened in saprolite were computed using the modified Darcy equation: Where: V = ki/ne. V = average linear velocity; k = hydraulic conductivity; i = horizontal hydraulic gradient; and ne = effective porosity. The mean of hydraulic conductivities from slug -tests conducted at the Burke County John's River facility [k = 3.28 feet per day (ft/day)] was used in these calculations, along with an estimated effective porosity of ne = 0.20 (20%) for regolith. The estimated linear groundwater flow velocity under the facility ranged from 260 to 384 feet/year, with an average flow velocity of approximately 302 feet/year (Table 3). Because of Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2024 Water Quality Monitoring Report September 2024 4 the conservative estimate of effective porosity, actual groundwater velocities may be significantly less than those calculated. Also, the modified Darcy equation makes the simplifying assumptions of a homogeneous and isotropic aquifer, which may yield inaccurate results when applied to heterogeneous and/or anisotropic conditions such as are believed to exist at this site. There are no known barriers to groundwater flow that could significantly affect the effectiveness of the groundwater monitoring network. The current groundwater monitoring network remains sufficient for monitoring the groundwater at this facility. 5.0 DATA ANALYSIS 5.1 Analytical Results and Comparison to Standards 5.1.1 Groundwater The constituents detected in groundwater during the May 2024 Monitoring Event are listed in Table 4. Results with concentrations above their respective NC21- standards are presented in Table 5. Historically detected groundwater constituents can be found in Appendix 2 (Table A2- 2), and historical groundwater field parameters can be found in Appendix 2 (Table A2-3). Barium (MW-2) and cobalt (MW-1, MW-2, MW-3S, and MW-6S) were the only inorganic constituents detected at concentrations in exceedance of their respective NC21- standards during the May 2024 Monitoring Event. The organic constituents detected at concentrations in exceedance of their respective NC21- standards during this event were benzene (MW-1, MW-2, MW-3S, and MW-3D), 1,4-dioxane (MW-2, MW-3S, and MW-3D), 1,4-dichlorobenzene (MW-2 and MW-3S), tetrachloroethene (MW-3D), trichloroethene (MW-3D), and vinyl chloride (MW-3D). In general, the groundwater standard exceedances were consistent with the historical data summarized in Appendix 2, Table A2-2. 5.1.2 Surface Water Constituents detected in surface water during the May 2024 Monitoring Event are presented in Table 4. Results with concentrations above their respective NC213 or ISTV standards are presented in Table 5. Historically detected surface water constituents can be found in Appendix 2 (Table A2-4), and historical surface water field parameters can be found in Appendix 2 (Table A2-5). Vanadium exceeded its MRL at surface water monitoring points SW-1 and SW-2. Since there is no listed NC213 or ISTV standard, the MRL is the default groundwater standard for vanadium. Surface water monitoring point SW-3 contained 1,4-dioxane at a concentration exceeding its ISTV standard. There were no additional organic or inorganic constituents detected at concentrations above their respective NC213 or ISTV standards for class Water Supply IV waters during this monitoring event. 6.0 CONCLUSIONS Organic and inorganic constituents were detected in site groundwater at concentrations above their respective NC21- standards during the May 2024 Monitoring Event; however, these exceedances remain consistent with historical data for the site. Vanadium (SW-1 and SW-2) Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2024 Water Quality Monitoring Report September 2024 5 and 1,4-dioxane (SW-3) were also detected in site surface water at concentrations exceeding their respective MRL, NC2B, or ISTV values. The Burke County Kirksey Drive Landfill will continue monitoring groundwater in accordance with criteria set forth in Rules .0500 and .0600 of the NCSWMR for MSW landfills closed prior to October 9, 1993. The next scheduled semiannual sampling event is tentatively scheduled for November 2024. 7.0 REFERENCES Goldsmith, R., Milton, D.J., and Wilson, F.A., 1978, Preliminary Geologic Map, Geologic Map Index, and Annotated Bibliography, Charlotte 1x2 Degree Sheet, North and South Carolina, United States Geological Survey (USGS) Open File Report 78-590. Goldsmith, R., Milton, D.J., and Horton J.W., 1989, Geology of the Charlotte 1x2 Degree Quadrangle, in Gair, J.E., eds., Mineral Resources of the Charlotte 1x2 Degree Quadrangle, North and South Carolina: USGS Professional Paper 1462. Harned, Douglas A., 1989, The Hydrogeologic Framework and a Reconnaissance of Ground - Water Quality in the Piedmont Province of North Carolina, U.S. Geological Survey, Water Resources Investigations Report 88-4130 Heath, R.C., 1989, The Piedmont Ground -water System, in Ground Water in the Piedmont; Edited by Daniel, C., White, R., and Stone, P., Proceedings published by Clemson University, pp. 1-13. Joyce Engineering, Inc., October 29, 1999. Water Quality Assessment Plan. Prepared for Burke County Kirksey Drive Landfill. LeGrand, Harry E. Sr., 1989, A Conceptual Model of Ground Water Settings in the Piedmont Region, Conference on Ground Water in the Piedmont, Charlotte, North Carolina North Carolina Department of Environment, Health, and Natural Resources (NCDEHNR), 1995, North Carolina Water Quality Monitoring Guidance Document for Solid Waste Facilities. Sumsion, C.T., and Laney, R.L., 1967, Geology and Ground -water Resources of the Morganton area North Carolina, North Carolina Department of Water Resources, Ground Water Bulletin No. 12, p. 119 Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2024 Water Quality Monitoring Report September 2024 6 TABLES Table 1 Groundwater Elevations (May 2024) Table 2 Field Parameters (May 2024) Table 3 Hydraulic Gradients and Velocities (May 2024) Table 4 Detected Constituents (May 2024) Table 5 Exceedances of Standards (May 2024) TABLE 1: Groundwater Elevations (May 2024) Location TOC Elevation (Ft-AMSL) Depth to Groundwater (Ft-BTOC) Lithology Well Depth (Ft-BTOC) Groundwater Elevation (Ft-AMSL) MW-1 1,119.82 31.12 Saprolite 35.51 1,088.70 MW-2 1,077.23 26.11 Saprolite 45.25 1,051.12 MW-3S 1,022.76 5.72 Bedrock 26.95 1,017.04 MW-3D 1,021.90 0.00 Bedrock 76.15 1,021.90 MW-4 1,054.99 21.39 Saprolite 29.60 1,033.60 MW-5 1,137.43 39.82 Saprolite 50.80 1,097.61 MW-6S 1,065.00 9.69 Bedrock 27.56 1,055.31 MW-6D 1,065.00 11.63 Saprolite 63.15 1,053.37 Notes: TOC = Top of casing Ft-BTOC = Feet below TOC Ft-AMSL = Feet above mean sea level Water Levels measured May 7, 2024 Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 TABLE 2: Field Parameters - May 2024 SAMPLE ID PARAMETER RESULT UNITS SAMPLE DATE Groundwater Temperature 20.63 °C pH 5.90 S.U. Conductivity 875 PS/cm MW 1 5/7/2024 Dissolved Oxygen 6.99 mg/L Oxidation -Reduction Potential 100.0 my Turbidity 53.3 NTU Temperature 18.68 °C pH 5.86 S.U. Conductivity 2,640 PS/cm MW 2 5/7/2024 Dissolved Oxygen 7.59 mg/L Oxidation -Reduction Potential -39.0 my Turbidity 9.9 NTU Temperature 16.22 °C pH 5.90 S.U. Conductivity 997 PS/cm MW-3S 5/7/2024 Dissolved Oxygen 6.64 mg/L Oxidation -Reduction Potential 2.0 my Turbidity 9.8 NTU Temperature 18.31 °C pH 6.50 S.U. Conductivity 960 PS/cm MW-3D 5/7/2024 Dissolved Oxygen 7.74 mg/L Oxidation -Reduction Potential 140.0 my Turbidity 5.4 NTU Temperature 19.45 °C pH 6.40 S.U. Conductivity 224 PS/cm MW-4 5/7/2024 Dissolved Oxygen 9.24 mg/L Oxidation -Reduction Potential -57.0 my Turbidity 12.6 NTU Temperature 19.86 °C pH 6.48 S.U. Conductivity 22 PS/cm MW-5 5/7/2024 Dissolved Oxygen 6.07 mg/L Oxidation -Reduction Potential 140 my Turbidity 44.1 NTU Temperature 16.30 °C pH 5.59 S.U. Conductivity 92 PS/cm MW-6S 5/7/2024 Dissolved Oxygen 7.42 mg/L Oxidation -Reduction Potential 152.0 my Turbidity 4.0 NTU Temperature 17.11 °C pH 5.58 S.U. Conductivity 121 PS/cm MW-6D 5/7/2024 Dissolved Oxygen 7.49 mg/L Oxidation -Reduction Potential 128.0 my Turbidity 3.6 NTU Burke County - Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 1 of 2 TABLE 2: Field Parameters - May 2024 SAMPLE ID PARAMETER RESULT UNITS SAMPLE DATE Surface Water Temperature 20.32 °C pH 7.88 S.U. Conductivity 87 PS/cm SMP-1 5/7/2024 Dissolved Oxygen 13.66 mg/L Oxidation -Reduction Potential 57.0 my Turbidity 73.2 NTU Temperature 18.91 °C pH 6.86 S.U. Conductivity 105 PS/Cm SMP-2 5/7/2024 Dissolved Oxygen 7.53 mg/L Oxidation -Reduction Potential 19.0 my Turbidity 130 NTU Temperature 19.60 °C pH 6.63 S.U. Conductivity 527 PS/Cm SMP-3 5/7/2024 Dissolved Oxygen 7.56 mg/L Oxidation -Reduction Potential 93.0 my Turbidity 31.1 NTU Notes: pS/cm = Microsiemens per centimeter S.U. = Standard Units mg/L = Milligrams per liter my = Millivolts °C = Degrees Centigrade NTU = Nephelometric Turbidity Units Burke County - Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 2 of 2 TABLE 3: Hydraulic Gradients and Velocities (May 2024) Water Levels Measured: May 7, 2024 GRADIENT CALCULATION SEGMENT FLOW LINE LENGTH (feet) FLOW DIRECTION GROUNDWATER ELEVATION (feet) HORIZONTAL GRADIENT i HYDRAULIC CONDUCTIVITY K (feet/day) EFFECTIVE POROSITY n LINEAR VELOCITY V (feet/year) 11 1,248 East 1,095 0.0641 3.28E+00 0.20 384 1,015 12 920 Southeast 1,085 0.0435 3.28E+00 0.20 260 1,045 AVERAGE: 0.0504 AVERAGE: 302 Notes: The mean of Kesti mates from individual well slug tests from the Burke County John's River facility was used to calculate the hydraulic conductivity. Velocity: V= Kiln; assumes a homogeneous isotropic porous aquifer and an effective porosity of 20% (0.20). Gradient segments based on the November 6, 2023 groundwater potentiometric surface map (Drawing 1). Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 TABLE 4: Detected Constituents (May 2024) SAMPLE ID PARAMETER RESULT METHOD MDL MRL STANDARD DATE Groundwater Barium 131 EPA 6010D 0.79 5.0 700 NC21- Cobalt 11.7 EPA 6020E 0.14 1.0 J. NC21- Copper 3.8 J EPA 6010D 0.62 5.0 1,000 NC21- Nickel 2.5 J EPA 6010D 0.88 5.0 100 NC21- Thallium 0.033 J EPA 6020E 0.028 0.20 2 NC21- MW-1 Vanadium 1.8 J EPA 6010D 1.6 5.0 7 NC21- 5/7/2024 Zinc 91.9 EPA 6010D 3.0 10.0 1,000 NC21- Acetone 118 EPA 8260D 5.1 25.0 6,000 NC21- Benzene 1.3 EPA 826OD 0.34 1.0 1 NC2L cis-1,2-Dichloroethene 1.1 EPA 8260D 0.38 1.0 50 NC21- Toluene 0.53 J EPA 8260D 0.24 1.0 600 NC21- Barium 1,400 EPA 6O1OD 0.79 5.0 700 NC21- Cobalt 108 EPA 6020E 0.14 1.0 1 NC21- Nickel 17.7 EPA 6010D 0.88 5.0 100 NC21- Vanadium 2.4 J EPA 6010D 1.6 5.0 7 NC21- 1,1-Dichloroethane 0.46 J EPA 8260D 0.37 1.0 6 NC21- 1,2-Dichlorobenzene 2.1 EPA 8260D 0.34 1.0 20 NC21- 1,4-Dichlorobenzene 44.8 EPA 826OD 0.33 1.0 6 NC2L 1,4-Dioxane 260 EPA 826OD Mod. 4.3 10.0 3 NC2L MW 2 5/7/2024 2-Butanone (MEK) 14.7 EPA 8260D 4.0 5.0 4,000 NC2L 4-Methyl-2-pentanone (MIBK) 7.0 EPA 8260D 2.7 5.0 100 NC21- Benzene 8.6 EPA 826OD 0.34 1.0 1 NC2L Chlorobenzene 34.6 EPA 8260D 0.28 1.0 50 NC21- cis-1,2-Dichloroethene 0.41 J EPA 8260D 0.38 1.0 50 NC21- Ethylbenzene 7.5 EPA 8260D 0.30 1.0 600 NC21- Toluene 1.5 EPA 8260D 0.24 1.0 600 NC21- Total Xylenes 12.0 EPA 8260D 0.34 1.0 500 NC21- Barium 215 EPA 6010D 0.79 5.0 700 NC21- Cobalt 0.93 J EPA 6020E 0.14 1.0 1 NC21- Nickel 31.8 EPA 6010D 0.88 5.0 100 NC21- Thallium 0.028 J EPA 6020E 0.028 0.20 2 NC21- 1,1-Dichloroethane 6.0 EPA 8260D 0.37 1.0 6 NC21- 1,2-Dichloropropane 0.79 J EPA 8260D 0.36 1.0 0.6 NC21- MW-3D 1,4-Dioxane 102 EPA 826OD Mod. 1.7 4.0 3 NC2L 5/7/2024 Benzene 1.6 EPA 826OD 0.34 1.0 1 NC2L Chlorobenzene 9.6 EPA 8260D 0.28 1.0 50 NC21- cis-1,2-Dichloroethene 33.2 EPA 8260D 0.38 1.0 50 NC21- Tetrachloroethene 10.6 EPA 8260D 0.29 1.0 0.7 NC21- Trichloroethene 7.1 EPA 8260D 0.38 1.0 3 NC2L Vinyl chloride 1.3 EPA 826OD 0.39 1.0 0.03 NC2L Arsenic 3.8 J EPA 6010D 2.5 10.0 10 NC21- Barium 519 EPA 6010D 0.79 5.0 700 NC21- Cobalt 14.8 EPA 6020E 0.14 1.0 1 NC2L Nickel 3.6 J EPA 6010D 0.88 5.0 100 NC21- Vanadium 1.9 J EPA 6010D 1.6 5.0 7 NC21- Zinc 15.2 EPA 6010D 3.0 10.0 1,000 NC21- 1,1-Dichloroethane 0.38 J EPA 8260D 0.37 1.0 6 NC2L 1,2-Dichlorobenzene 0.55 J EPA 8260D 0.34 1.0 20 NC2L MW-3S 5/7/2024 1,4-Dichlorobenzene 12.3 EPA 826OD 0.33 1.0 6 NC2L 1,4-Dioxane 31.9 EPA 8260D Mod. 0.86 2.0 3 NC2L Benzene 3.5 EPA 8260D 0.34 1.0 1 NC21- Chlorobenzene 36.4 EPA 8260D 0.28 1.0 50 NC21- Chloroethane 1.4 EPA 8260D 0.65 1.0 3,000 NC21- cis-1,2-Dichloroethene 0.39 J EPA 8260D 0.38 1.0 50 NC21- Toluene 0.29 J EPA 8260D 0.24 1.0 600 NC21- Total Xylenes 27.0 EPA 8260D 0.34 1.0 500 NC21- Burke Co. Kirksey Dr. Landfill La Bella Associates Permit # 12-01 1 of 2 TABLE 4: Detected Constituents (May 2024) SAMPLE ID PARAMETER RESULT METHOD MDL MRL STANDARD DATE Barium 70.8 EPA 6010D 0.79 5.0 700 NC2L Cobalt 0.24 J EPA 6020B 0.14 1.0 1 NC2L MW-4 5/7/2024 Nickel 1.4 J EPA 6010D 0.88 5.0 100 NC2L cis-1,2-Dichloroethene 1.5 EPA 8260D 0.38 1.0 50 NC2L Barium 33.2 EPA 6010D 0.79 5.0 700 NC2L Chromium 0.81 J EPA 6010D 0.63 5.0 10 NC2L Cobalt 0.85 J EPA 6020E 0.14 1.0 1 NC2L MW-5 Copper 0.83 J EPA 6010D 0.62 5.0 1,000 NC2L 5/7/2024 Thallium 0.082 J EPA 6020B 0.028 0.2 2 NC2L Vanadium 1.9 J EPA 6010D 1.6 5.0 7 NC2L Zinc 3.6 J EPA 6010D 3.0 10.0 1,000 NC2L Barium 14.6 EPA 6010D 0.79 5.0 700 NC2L MW-6D 5/7/2024 Cobalt 0.32 J EPA 6020B 0.14 1.0 1 NC2L Barium 50.2 EPA 6010D 0.79 5.0 700 NC2L Chromium 0.75 J EPA 6010D 0.63 5.0 10 NC2L Cobalt 1.3 EPA 6020B 0.14 1.0 1 NC2L MW-6S 5/7/2024 Copper 5.4 EPA 6010D 0.62 5.0 1,000 NC2L Zinc 5.0 J EPA 6010D 3.0 10.0 1,000 NC2L Chloroform 0.66 J EPA 8260D 0.43 1.0 70 NC2L Surface Water Barium 43.4 EPA 6010D 0.79 5.0 1,000 NC26 Chromium 2.7 J EPA 6010D 0.63 5.0 22.40 NC2B* Cobalt 0.71 J EPA 6020E 0.14 1.0 3 ISTV Copper 3.1 J EPA 6010D 0.62 5.0 2.57 NC2B* SW-1 Lead 1.9 J EPA 6010D 1.4 5.0 0.50 NC2B* 5/7/2024 Nickel 1.4 J EPA 6010D 0.88 5.0 15.11 NC2B* Vanadium 7.1 EPA 6010D 1.6 5.0 5.0 MRL Zinc 7.30 J EPA 6010D 3.0 10.0 33.98 NC2B* Total Hardness 23,200 EPA 6010D 36.8 662 NA NA Barium 41.9 EPA 6010D 0.79 5.0 1,000 NC2B Chromium 2.9 J EPA 6010D 0.63 5.0 21.61 NC2B* Cobalt 0.91 J EPA 6020E 0.14 1.0 3 ISTV Copper 3.4 J EPA 6010D 0.62 5.0 2.47 NC2B* SW-2 Lead 1.6 J EPA 6010D 1.4 5.0 0.47 NC2B* 5/7/2024 Nickel 1.5 J EPA 6010D 0.88 5.0 14.56 NC2B* Vanadium 7.7 EPA 6010D 1.6 5.0 5.0 MRL Zinc 7.4 J EPA 6010D 3.0 10.0 32.74 NC2B* Total Hardness 22,200 EPA 6010D 36.8 662 NA NA Barium 227 EPA 6010D 0.79 5.0 1,000 NC2B Chromium 1.4 J EPA 6010D 0.63 5.0 98.77 NC2B* Cobalt 1.3 EPA 6020E 0.14 1.0 3 ISTV Copper 4.2 J EPA 6010D 0.62 5.0 12.08 NC2B* SW-3 Nickel 3.7 J EPA 6010D 0.88 5.0 69.97 NC2B* 5/7/2024 Thallium 0.05 J EPA 6020E 0.028 0.20 2 ISTV Zinc 9.8 J EPA 6010D 3.0 10.0 157.72 NC2B* 1,4-Dioxane 4.7 EPA 8260D Mod. 0.86 2.0 0.35 ISTV Total Hardness 142,000 EPA 6010D 36.8 662 NA NA Notes: All concentrations in micrograms per liter (pg/L) NC2L = North Carolina Groundwater Standard from 15A NCAC 2L.0202 MDL = Method Detection Limit NC26 = North Carolina Surface Water Standard from 15A NCAC 2B MRL = Method Reporting Limit NC2B* = Hardness -dependent NC213 Standard J = Estimated concentration below the MRL ISTV = North Carolina In -Stream Target Values Bold = Quantified detection above the applicable standard Burke Co. Kirksey Dr. Landfill La Bella Associates Permit # 12-01 2 of 2 TABLE 5: Exceedances of Standards (May 2024) SAMPLE ID PARAMETER RESULT METHOD MDL MRL STANDARD DATE Groundwater Cobalt 11.7 EPA 6020B 0.14 1.0 1 NC2L MW 1 5/7/2024 Benzene 1.3 EPA 8260D 0.34 1.0 1 NC2L Barium 1,400 EPA 6010D 0.79 5.0 700 NC2L Cobalt 108 EPA 6020B 0.14 1.0 1 NC2L MW-2 1,4-Dichlorobenzene 44.8 EPA 8260D 0.33 1.0 6 NC2L 5/7/2024 1,4-Dioxane 260 EPA 8260D Mod. 4.3 10.0 3 NC2L Benzene 8.6 EPA 8260D 0.34 1.0 1 NC2L 1,4-Dioxane 102 EPA 8260D Mod. 1.7 4.0 3 NC2L Benzene 1.6 EPA 8260D 0.34 1.0 1 NC2L MW-3D Tetrachloroethene 10.6 EPA 8260D 0.29 1.0 0.7 NC2L 5/7/2024 Trichloroethene 7.1 EPA 8260D 0.38 1.0 3 NC2L Vinyl chloride 1.3 EPA 8260D 0.39 1.0 1 0.03 NC2L Cobalt 14.8 EPA 6020B 0.14 1.0 1 NC2L 1,4-Dichlorobenzene 12.3 EPA 8260D 0.33 1.0 6 NC2L M W-3S 5/7/2024 1,4-Dioxane 31.9 EPA 8260D Mod. 0.86 2.0 3 NC2L Benzene 3.5 EPA 8260D 0.34 1.0 1 NC2L MW-6S Cobalt 1.3 EPA 6020B 0.14 1.0 1 NC21_ 5/7/2024 Surface Water SW-1 Vanadium 7.1 EPA 6010D 1.6 5.0 5.0 MRL 5/7/2024 SW-2 Vanadium 7.7 EPA 6010D 1.6 5.0 5.0 MRL 5/7/2024 SW-3 1,4-Dioxane 4.7 EPA 8260D Mod. 0.86 2.0 0.35 ISTV 5/7/2024 Notes: All concentrations in micrograms per liter (pg/L) MDL = Method Detection Limit MRL = Method Reporting Limit NC2L = North Carolina Groundwater Standard from 15A NCAC 2L.0202 ISTV = North Carolina In -Stream Target Values Burke Co. Kirksey Dr. Landfill Permit # 12-01 LaBella Associates FIGURE Figure 1 Site Location Map ------ tj 16V 1000 CP APPROXIMATE LOCATION OF PROPERTY LINE i---------- rx X, IF lef' 44,0 .10410 ISSUED FOR: 03 LaBeRa GROUNDWATER MONITORING REPORT Powered by partnership. DRAWING NAME: DRAWN BY: DATE: PROJECT NO.: SITE LOCATION MAP RVVH 02/27/19 2192621 2211 WEST MEADOW'VIEW ROAD GREENSBORO, N.C. 27407 PHONE: (336) 323-0092 PROJECT NAME: DRAWING NUMBER: KIRKSEY DRIVE LANDFILL 1 labellapc.com (D 2020 LaBella Associates BURKE COUNTY, NORTH CAROLINA N:\Pwgs\Drawhgs—ruint\8URKE\GW EVENT MAPS\, SITE LOCATION MAP KIRKSEY DRIVE 2020.4wg DRAWING Drawing 1 Groundwater Potentiometric Surface Map (May 2024) M .4 / 103 I \ / MW-6S / 1055.31 ' 5 • MW-6D — — — — — 053.37 \1 �\ C/*— \ 3097-5t— y� / —7 - 1051.12 \ \ \ \ JQ65 I ^� / /_ _— I \ �MITS�F WASTE \ / MW-3S/ / /0 o \ sozelj/ / ��� SMP-3Q i / \ / ,y ,/ . 1055 �//'000. /\ _ I F(;FNn 0000 / MW-1 AL \\ TOSS I 7045 \ GRAPHII� S.GALE 0 150 3 0 600 / / ' / �■ (FEET) NOTFS 1. TOPOGRAPHIC CONTOUR INTERVAL = 20 FEET. 1080 EXISTING 100' TOPOGRAPHIC CONTOUR EXISTING ROAD 2• GROUNDWATER SURFACE CONTOUR INTERVAL = 10 FEET EXISTING 20' TOPOGRAPHIC CONTOUR ,� 080 _ _ _ GROUNDWATER SURFACE CONTOUR [FEET ABOVE MEAN SEA LEVEL (AMSL)] PROPERTY LINE GROUNDWATER FLOW PATHWAY USED TO CALCULATE HYDRAULIC GRADIENT OSEGMENT USED FOR GRADIENT CALCULATION 1 APPROXIMATE LIMITS OF WASTE 3. STATIC WATER LEVELS MEASURED ON MAY 7, 2024. CENTERLINE OF STREAM 4. - MW-5 COMPLIANCE WELL LOCATION AND ELEV IDENTIFICATION WITH STATIC WATER LEVEL ELEVATION (FEET AMSL) O SW-2 SURFACE MONITORING POINT LOCATION AND IDENTIFICATION GROUNDWATER CONTOURS BASED ON LINEAR INTERPOLATION BETWEEN AND EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD CONDITIONS. FLOW PATH LENGTH Q1,248 LF Q 920 LF LaBella Powered by partnership. 12-D OAK BRANCH DRIVE GREENSBORO, NC 27407 (336) 323-0092 labellapc.com F- T 7 L T J F T L 1 J ® 2024 LaBelle Associates KIRKSEY DRIVE LANDFILL BURKE COUNTY, NORTH CAROLINA NO. DATE: DESCRIPTION. Revisions PROJECT NUMBER: 2233479.0 DRAWN BY: RH REVIEWED BY: FA ISSUED FOR: GROUNDWATER MONITORING REPORT DATE: 07/30/24 DRAWING NAME: PERMIT NO. 12-01 GROUNDWATER POTENTIOMETRIC SURFACE MAP MAY 7, 2024 DRAWING NUMBER: 1 APPENDICES Appendix 1 Field Logs and Laboratory Analytical Reports Appendix 2 Historical Data Appendix 1 Field Logs and Laboratory Analytical Reports DATE: �IqlZaZ`� � LaBeLLa owereeGROUND WATER SAMPLING LOG Project Name: Project No. /Task No.: Well ID: Sampler(s): P +,oNyArwT f E• ktAa' Well Location: Well Diameter: Initial Depth to Water (DTW): Depth to Bottom (DTB): Water Column Thickness (WCT): Calculation for One Well Volume (WV): For 2" Well: WCT X 0.163 For 4" Well: WCT X 0.653 For THREE Well Volumes: WV X 3 Actual Amount Purged/Bailed: Purged with: Sampled wit[ 2 inches 31. t 2 feet 35 . S 1 feet 'q • S9 feet [DTB-DTW] O •q gallons gallons = 2. gallons O • gallons Depth to Water before Sampling: 3f . 45 feet Gallons Time Temp (OC) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials (D 100-- 1--.01 b. 30 97-1 1b.01Lf 19cl Z(per �" Ic7o I �.19 L. 11.p Otv 3 9.30 --T ti AL Date of sample: 5/—Ik zq V_ Before Sampling: )LJ19 Z043 5-90 25_5 tp.c) cI l00 53.3 Ei- Comments (weather conditions, odor, color, silt, etc.): (3 PFAs� Signature: Date: 5/10 ZoZy QA/QC Sign Off: Date: _ 1-1 LaBeita S�Z DATE: - oZy � GROUND WATER SAMPLING LOG Project Name: DQ UyJ Project No. No.: Well ID: M Sampler(s): r -boNDyAN'f �.y—e'W J Well Location: Well Diameter: Initial Depth to Water (DTW): Depth to Bottom (DTB): Water Column Thickness (WCT): Calculation for One Well Volume (WV): For 2" Well: WCT X 0.163 = For 4" Well: WCT X 0.653 For THREE Well Volumes: WV X 3 Actual Amount Purged/Bailed: Purged with: Sampled witt Depth to Water before Sampling: I feet 2 inches Z(P . It feet �{ 25 feet N feet [DTB-DTW] 3°11 gallons gallons gallons �IJ gallons Gallons Time Temp (OC) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials 19•'7q U,Za Zs30 9.ul 9CIP Le.3 3.1 IZsn It--I-0 zwo .9'1 —(y ILa.I Z, m-5 -L I S . H j cn . o-- z -:� f50 (?7 . S o — 3"Z 1 Z . LP 9.6 lzsi,e I g. U5 S. tU -ZULi0 q,5 c) -31 9 - q ABC. Date of sample: Zo Ey- Before Sampling: a [ Q� �� Comments (weather conditions, odor, color, silt, etc.): 10 bo► iys 'Z1C%-mQ1eci(_ IZSIo C--6 PAS) Signature: QA/QC Sign Off. _ Date: 5 1 10 Zozq Date: li (-UGIL DATE: ; -:TZo y LaBetLa Powc-rc4-1by1avtnerih,p GROUNDWATER SAMPLING LOG Project Name: bQ, U YJ Project No. /Task No.: Well ID: N11N,3S _Sampler(s): &,K-qA,3 Well Location: Well Diameter: 2 inches Initial Depth to Water (DTW): 'S--3- Z feet Depth to Bottom (DTB): Zlo•q S feet Water Column Thickness (WCT): Z t r 2 3 feet [DTB-DTW] Calculation for One Well Volume (WV): For 2" Well: WCT X 0.163 = 3• `D gallons For 4" Well: WCT X 0.653 = gallons For THREE Well Volumes: WV X 3 = / O . gallons Actual Amount Purged/Bailed: / O • gallons Purged with: Sampled witt Depth to Water before Sampling: �— feet Gallons Time Temp (OC) pH (S.U.) Cond. (PS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials 0 1116 1to.3+4 -5 103o V. V3 ZDS So.'4 E4 3.5 1115 1U .5 Z (o. aQ 1030 7.20 —I C) L'I4.8 &K- .O ItZ.Z IL,.U4 (e.2Z 1010 (Q.40 -LJ'L Iz.3 �:-v- I lo.Z2, s.)o qC1 + (Q .k'A z 9 . ,b v- Date of sample: Before Sampling: S a Comments (weather conditions, odor, color, silt, etc.): 5ayvlP1eA 10 P I17-1- C3 PEAS, Signature: Date: �5/101 ZQZ'-( QVQC Sign Off: Date: T(`LoO-Ll DATE: � �IzaZ `I �- LaBeRa GROUND WATER SAMPLING LOG Project Name: Y M*z&4 -ye- k:%VJ Project No. /Task No.: Well ID: µrj�i-'3v-) Sampler(s): Well Location: Well Diameter: 2 inches Initial Depth to Water (DTW): i'0C, feet Depth to Bottom (DTB): alp, 115 feet Water Column Thickness (WCT): —4 LO•15 feet [DTB-DTW] Calculation for One Well Volume (WV): For 2" Well: WCT X 0.163 = 2- . LA gallons For 4" Well: WCT X 0.653 llons For THREE Well Volumes: WV X 3 = 34- Z gallons Actual Amount Purged/Bailed: 3�-, 2--gallons Purged with: Sampled witl Depth to Water before Sampling: feet Gallons Time Temp (OC) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials 11�3 1`6.21 s-+$ GL19 -+.` (p z}5 10-L-I 6e- I Z.Li 1123 1"'+.\0 U.31 qii�+ (0.0L1 H .t 4.00 1b0 FILM (o3A c1r6k (o.2Z -7-9 q.q 3 .Z 1-00 I`6.31 (.0.50 C(UP 74,14 e)1`\0 5M EK_ Date of sample: 'Ce- Zt�1 Before Sampling: Comments (weather conditions, odor, color, silt, etc.): f Q bowle4 , SartpL'LJ @ 12ro L3gFA+5.3 x(�. C'lo'.'cly Signature: Date: 5/10 1 Zo2H QA/QC Sign Off: Date: LaBeLLa DATE: 5/4 I'LD Zq � c�:ce UyGROUND WATER SAMPLING LOG Project Name: 1 l a v-s £ Y D 2 LA VJ Project No. /Task No.: Well ID: MkLA Sampler(s): P.DoNoyAWTl ,K"N Well Location: Well Diameter: Initial Depth to Water (DTW): Depth to Bottom (DTB): Water Column Thickness (WCT): Calculation for One Well Volume (WV): For 2" Well: WCT X 0.163 = For 4" Well: WCT X 0.653 For THREE Well Volumes: WV X 3 Actual Amount Purged/Bailed: Purged with: Sampled wit[ 2 inches -LI ° 3q feet U D feet �J V feet [DTB-DTW] 1.3 gallons _ gallons = 3 • °P gallons 3 gallons ueptn to water netore sampling: m1 • -J -I feet Gallons Time Temp (OC) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials ioLAk I7�,N91 te.1 `6 S G9 is LP Z (n.LP �1Z I.3 1014s 5 JP T+ rNA5 Z5L1 7 b, D U Batt A9 5.41- _-_- 25.ok Z5Le Hto.9 � 5. 9 1O50 iv,Hly 5,NS T3 T'6'1 .ZILoB (v3.3 K- Date of sample: Before Sampling: 130q I°l,"-is- (D. LA ZZI-I vi — S � 12. cQ Comments (weather conditions, odor, color, silt, etc.): Sa c—, Lk uvam Signature: Date: o Zez�1 QA/QC Sign Off: Date: 5 LaBella '�DATE: '4ZoZH � po"Overee UY� Xwne-s"flip GROUNDWATER SAMPLING LOG Project Name: �1 �1_-5tY mac- (,10 Project No. /Task No.: Well ID: MAWS Sampler(s): ?. 1_�ogAoUA"_r I &. ILE,4-d Well Location: Well Diameter: Initial Depth to Water (DTW): Depth to Bottom (DTB): Water Column Thickness (WCT) Calculation for One Well Volume (WV): For 2" Well: WCT X 0.163 = For 4" Well: WCT X 0.653 For THREE Well Volumes: WV X 3 Actual Amount Purged/Bailed: Purged with: Sampled wit Depth to Water before Sampling: 3 9 . �) Z feet 2 inches 3cl . `d Z feet 50 • ?� feet 10,915 feet [DTB-DTW] I • ?) gallons gallons gallons !S7. '4 gallons Gallons Time Temp (OC) pH (S.U.) Cond. (PS/CM) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials 10V 11.010 :1.-43 ZC$ IL, u?O s 1 115.-l- 10-LL1 I}.sq, .Li2- 21- ar.0q 2). I©2-+ l .to3 I-OU Zi 5.1-11V ISO '71000 P-Y-- S . LA 10 30 (0 J"I ?_.b ? tZ IU5 S& F_tc Date of sample: I-+I.Zcq Befo re Sampling: 4 to) A, b,LA� Z 2 Lo.01 1 w 0 +j . Comments (weather conditions, odor, color, silt, etc.): SaWp e (A 1® 0_ ILA04 (3 PFAS) Ckovc0w Signature: c QA/QC Sign Off: Date: �Gliyl zc)7 4 Date: '; ( (Z I `Lo LJ LaBeRa ;� DATE: S /Z o2y GROUND WATER SAMPLING LOG Project Name: Jti zycsi -( De • CAW Project No. /Task No.: Well ID: 9k U5 Sampler(s): P.bo"ovaar/A•tf�N.J Well Location: Well Diameter: Initial Depth to Water (DTW): Depth to Bottom (DTB): Water Column Thickness (WCT) Calculation for One Well Volume (WV): For 2" Well: For 4" Well: WCT X 0.163 WCT X 0.653 For THREE Well Volumes: WV X 3 Actual Amount Purged/Bailed: Purged with: Sampled witl 2 inches c1 Le 9 feet 2� • 5(,Q feet feet [DTB-DTW] = Z gallons gallons .�gallons •�- gallons Depth to Water before Sampling: feet Gallons Time Temp (OC) pH (S.U.) Cond. (PS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials 1331 (-4.sb (Q.U5 I C1 5 q x>5 S1 1-4.q F,44 Z .Cl 'o40q te.oq q(.P --�,0)Li ClU 3901 ev- 5.'b j33q I(P15 tvv oZ 97- 8. it --TO ti. EAL .�' t3Hs Liz 6& Date of sample: ��1cflK 6iL Before Sampling: ( f 1 Pv Comments (weather conditions, odor, color, slit, etc.): io boMy, Sc vtAV1.eAeJ3�is Signature: Date:_ / 1 o 1 Z07_Ai QA/QC Sign Off: Date: DATE: LaBetta , GROUND WATER SAMPLING LOG / Project Name: A�}'�Y--5i-1 _b¢- (A � Project No. /Task No.: Well ID: MVq-(gam Sampler(s): �• Do«�o�a�' �. 1��+►� Well Location: Well Diameter: Initial Depth to Water (DTW): Depth to Bottom (DTB): Water Column Thickness (WCT) Calculation for One Well Volume (WV): For 2" Well: WCT X 0.163 For 4" Well: WCT X 0.653 For THREE Well Volumes: WV X 3 Actual Amount Purged/Bailed: Purged with: Sampled wits` 2 inches . U 5 feet U3- I S feet 51.52 feet [DTB-DTW] • q gallons gallons Z� L_ gallons ZS. Z gallons Depth to Water before Sampling: feet Gallons Time Temp (OC) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials 0 1330 1C1.9 + L0,41 I-:4- q•US 3 15z'0 EY— �.`� 1'33H IL0.92 (R.OL4 IZ$ $.31 ULo CQ.C) �(L .$ 1335 j}.s5 U'01 v-1 �0 '57U (0.9 v ZS.Z i b4z. 1_-A 15.5$ W Li9 I2� 3. Le Date of sample: si��2dtK LIL Before Sampling: t)CL' p Comments (weather conditions, odor, color, silt, etc.): Io XzQi soy, ��� _ i3yZ C3 PFay� C-A ckn alar*-5 Signature: Date: r5 o c)Z QA/QC Sign Off: Date: Z.o`L, DATE: 51�' Iz-o2`I � LaBeLLa SURFACE WATER MONITORING LOG Project Name: kqY� Project/Task No.: Surface Point ID: �A Sampler(s): Location: Field Parameters: Time of Sampling: 122� Temperature: ZO , 3Z (°C) Ph: $y Conductivity: (US/cm) Dissolved Oxygen: 3 . U lR (mg/L) Oxidation -Reduction Potential (mv) Turbidity: 3 Z (ntu) Comments/Sample Description (weather conditions, odor, color, silt, etc.): � ►ecl t o bo4-des G- I C3 eC.4 n0v F, GIouct Summary/Sketch of Sampling Location a � s 4a Signature: Date: 5 �� o / 2 vzAA QA/QC Sign Off: Date: ' l Z 1 7,zm LaBella SDATE: 4Zv2H SURFACE WATER MONITORING LOG Project Name: LIVJ Project/Task No.: Surface Point ID: SDI p-1 Sampler(s): P��� o�crr��� �. ✓- �,� Location: Field Parameters: Time of Sampling: Temperature: Ph: Conductivity: Dissolved Oxygen: Oxidation -Reduction Potential Turbidity: kl 57 1$.9I (°C) . 16(0 1 O S (US/cm) -:?-, 53 (mg/L) (mv) J� (ntu) Comments/Sample Description (weather conditions, odor, color, silt, etc.): so-MVI-CA to bog1e_5 - y 3 QA/QC Sign Off: Date:Ifol?oZq Date: ` l "1 u DATE: �%�" Z-�'Z� � �aBet�a SURFACE WATER MONITORING LOG Project Name: K-_I iZ15EY bQ Cave Project/Task No.: Surface Point ID: b-V\Q Sampler(s):_ P `t Ioo OVAA►TAK&rI AI Location: Field Parameters: Time of Sampling: 1 Z-0 Temperature: [ C1. U 0 (0C) Ph: CQ . U 3 Conductivity: Is Z 74- (us/cm) Dissolved Oxygen: _� . SU (mg/L) Oxidation -Reduction Potential 9 3 (mv) Turbidity: S).1 (ntu) Comments/Sample Description (weather conditions, odor, color, silt, etc.): seed r o bo N �e S r 2oo C, � PFAS� , &o "P, c o,, a n o U A -I a f t. Summary/Sketch of Sampling Location 0 a, 1 - / r O � � 1 S f\ L V Z 3 a Signature: Date: — ! `o/ZoZi QA/QC Sign Off: Date: ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 May 24, 2024 Mr. Van Burbach LaBella Associates, D.P.C. 12-D Oak Branch Drive Greensboro, NC 27407 RE: Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on May 08, 2024. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, c5� Taylor M Cannon taylor.cannon@pacelabs.com 704-977-0943 Project Manager Enclosures cc: Kandice Estes, Labella Associates Scott Gregory, LaBella Associates, D.P.C. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 65 Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Pace Analytical Services, LLC 9800 KinceyAve. Suite 100 Huntersville, NC 28078 (704)875-9092 Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 CERTIFICATIONS South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water #: LA029 Virginia/VELAP Certification #: 460221 South Carolina Laboratory ID: 99030 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE SUMMARY Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Lab ID Sample ID Matrix Date Collected Date Received 92729634001 1201-MW-1 Water 05/07/2414:19 05/08/24 14:37 92729634002 1201-MW-2 Water 05/07/24 12:56 05/08/24 14:37 92729634003 1201-MW-3S Water 05/07/2411:27 05/08/24 14:37 92729634004 1201-MW-3D Water 05/07/2412:10 05/08/24 14:37 92729634005 1201-MW-4 Water 05/07/24 13:09 05/08/24 14:37 92729634006 1201-MW-5 Water 05/07/24 14:04 05/08/24 14:37 92729634007 1201-MW-6S Water 05/07/2413:45 05/08/24 14:37 92729634008 1201-MW-6D Water 05/07/2413:42 05/08/24 14:37 92729634009 1201-Field Blank Water 05/07/24 14:30 05/08/24 14:37 92729634010 1201-SW-1 Water 05/07/24 12:27 05/08/24 14:37 92729634011 1201-SW-2 Water 05/07/2411:45 05/08/24 14:37 92729634012 1201-SW-3 Water 05/07/24 12:00 05/08/24 14:37 92729634013 1201-Trip Blank Water 05/07/24 00:00 05/08/24 14:37 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Pace Project No.: Burke Co. - Kirksey Drive 92729634 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92729634001 1201-MW-1 EPA 6010D SBW 13 PASI-A EPA 6020E KRL 2 PASI-A EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634002 1201-MW-2 EPA 6010D SBW 13 PASI-A EPA 6020E KRL 2 PASI-A EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634003 1201-MW-3S EPA 6010D SBW 13 PASI-A EPA 6020E KRL 2 PASI-A EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634004 1201-MW-3D EPA 6010D SBW 13 PASI-A EPA 6020E KRL 2 PASI-A EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634005 1201-MW-4 EPA 6010D SBW 13 PASI-A EPA 6020E KRL 2 PASI-A EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634006 1201-MW-5 EPA 6010D SBW 13 PASI-A EPA 6020E KRL 2 PASI-A EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634007 1201-MW-6S EPA 6010D SBW 13 PASI-A EPA 6020E KRL 2 PASI-A EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634008 1201-MW-6D EPA 6010D SBW 13 PASI-A EPA 6020E KRL 2 PASI-A EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634009 1201-Field Blank EPA 6010D SBW 13 PASI-A EPA 6020E KRL 2 PASI-A EPA 8260D JJK 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634010 1201-SW-1 EPA 6010D DBB1 14 PASI-A REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 4 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Analytes Lab ID Sample ID Method Analysts Reported Laboratory EPA 6020E KRL 2 PASI-A EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634011 1201-SW-2 EPA 6010D DBB1 14 PASI-A EPA 6020E KRL 2 PASI-A EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634012 1201-SW-3 EPA 6010D DBB1 14 PASI-A EPA 6020E KRL 2 PASI-A EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C 92729634013 1201-Trip Blank EPA 8260D TMH 50 PASI-C EPA 8260D Mod. JJK 3 PASI-C PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 5 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SUMMARY OF DETECTION Project: Pace Project No.: Burke Co. - Kirksey Drive 92729634 Lab Sample ID Client Sample ID Method Parameters Result Units Report Limit Analyzed Qualifiers 92729634001 1201-MW-1 EPA 601 OD Barium 131 ug/L 5.0 05/22/24 10:26 EPA 601 OD Copper 3.8J ug/L 5.0 05/22/24 10:26 EPA 601 OD Nickel 2.5J ug/L 5.0 05/22/24 10:26 EPA 601 OD Vanadium 1.8J ug/L 5.0 05/22/24 10:26 EPA 601 OD Zinc 91.9 ug/L 10.0 05/22/24 10:26 EPA 6020B Cobalt 11.7 ug/L 1.0 05/12/24 23:30 EPA 6020B Thallium 0.033J ug/L 0.20 05/12/24 23:30 EPA 8260D Acetone 118 ug/L 25.0 05/15/24 10:21 EPA 8260D Benzene 1.3 ug/L 1.0 05/15/24 10:21 EPA 8260D cis-1,2-Dichloroethene 1.1 ug/L 1.0 05/15/24 10:21 EPA 8260D Toluene 0.53J ug/L 1.0 05/15/24 10:21 92729634002 1201-MW-2 EPA 601 OD Barium 1400 ug/L 5.0 05/22/24 10:29 EPA 601 OD Nickel 17.7 ug/L 5.0 05/22/24 10:29 EPA 601 OD Vanadium 2AJ ug/L 5.0 05/22/24 10:29 EPA 6020B Cobalt 108 ug/L 1.0 05/12/24 23:49 EPA 8260D Benzene 8.6 ug/L 1.0 05/11/2412:47 EPA 8260D 2-Butanone (MEK) 14.7 ug/L 5.0 05/11/24 12:47 EPA 8260D Chlorobenzene 34.6 ug/L 1.0 05/11/2412:47 EPA 8260D 1,2-Dichlorobenzene 2.1 ug/L 1.0 05/11/2412:47 EPA 8260D 1,4-Dichlorobenzene 44.8 ug/L 1.0 05/11/2412:47 EPA 8260D 1,1-Dichloroethane 0.46J ug/L 1.0 05/11/2412:47 EPA 8260D cis-1,2-Dichloroethene 0.41J ug/L 1.0 05/11/2412:47 EPA 8260D Ethylbenzene 7.5 ug/L 1.0 05/11/2412:47 EPA 8260D 4-Methyl-2-pentanone(MIBK) 7.0 ug/L 5.0 05/11/2412:47 EPA 8260D Toluene 1.5 ug/L 1.0 05/11/2412:47 EPA 8260D Xylene(Total) 12.0 ug/L 1.0 05/11/2412:47 EPA 8260D Mod. 1,4-Dioxane (p-Dioxane) 260 ug/L 10.0 05/11/24 04:06 92729634003 1201-MW-3S EPA 601 OD Arsenic 3.8J ug/L 10.0 05/22/24 10:32 EPA 601 OD Barium 519 ug/L 5.0 05/22/24 10:32 EPA 601 OD Nickel 3.6J ug/L 5.0 05/22/24 10:32 EPA 601 OD Vanadium 1.91 ug/L 5.0 05/22/24 10:32 EPA 601 OD Zinc 15.2 ug/L 10.0 05/22/24 10:32 EPA 6020B Cobalt 14.8 ug/L 1.0 05/13/24 00:09 EPA 8260D Benzene 3.5 ug/L 1.0 05/11/2413:04 EPA 8260D Chlorobenzene 36.4 ug/L 1.0 05/11/2413:04 EPA 8260D Chloroethane 1.4 ug/L 1.0 05/11/2413:04 EPA 8260D 1,2-Dichlorobenzene 0.55J ug/L 1.0 05/11/2413:04 EPA 8260D 1,4-Dichlorobenzene 12.3 ug/L 1.0 05/11/2413:04 EPA 8260D 1,1-Dichloroethane 0.38J ug/L 1.0 05/11/2413:04 EPA 8260D cis-1,2-Dichloroethene 0.39J ug/L 1.0 05/11/2413:04 EPA 8260D Toluene 0.29J ug/L 1.0 05/11/2413:04 EPA 8260D Xylene(Total) 27.0 ug/L 1.0 05/11/2413:04 EPA 8260D Mod. 1,4-Dioxane (p-Dioxane) 31.9 ug/L 2.0 05/11/24 00:29 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 6 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SUMMARY OF DETECTION Project: Pace Project No.: Burke Co. - Kirksey Drive 92729634 Lab Sample ID Client Sample ID Method Parameters Result Units Report Limit Analyzed Qualifiers 92729634004 1201-MW-3D EPA 6010D Barium 215 ug/L 5.0 05/22/24 10:35 EPA 6010D Nickel 31.8 ug/L 5.0 05/22/24 10:35 EPA 6020B Cobalt 0.93J ug/L 1.0 05/13/24 00:20 EPA 6020B Thallium 0.028J ug/L 0.20 05/13/24 00:20 EPA8260D Benzene 1.6 ug/L 1.0 05/11/2413:22 EPA8260D Chlorobenzene 9.6 ug/L 1.0 05/11/2413:22 EPA8260D 1,1-Dichloroethane 6.0 ug/L 1.0 05/11/2413:22 EPA8260D cis-1,2-Dichloroethene 33.2 ug/L 1.0 05/11/2413:22 EPA8260D 1,2-Dichloropropane 0.79J ug/L 1.0 05/11/2413:22 EPA8260D Tetrachloroethene 10.6 ug/L 1.0 05/11/2413:22 EPA8260D Trichloroethene 7.1 ug/L 1.0 05/11/2413:22 EPA8260D Vinyl chloride 1.3 ug/L 1.0 05/11/24 13:22 EPA8260D Mod. 1,4-Dioxane (p-Dioxane) 102 ug/L 4.0 05/11/24 03:45 92729634005 1201-MW-4 EPA 6010D Barium 70.8 ug/L 5.0 05/22/24 10:49 EPA 6010D Nickel 1 AJ ug/L 5.0 05/22/24 10:49 EPA 6020B Cobalt 0.24J ug/L 1.0 05/13/24 00:24 EPA8260D cis-1,2-Dichloroethene 1.5 ug/L 1.0 05/11/2410:43 92729634006 1201-MW-5 EPA 6010D Barium 33.2 ug/L 5.0 05/22/24 10:52 EPA 6010D Chromium 0.81J ug/L 5.0 05/22/24 10:52 EPA 6010D Copper 0.83J ug/L 5.0 05/22/24 10:52 EPA 6010D Vanadium 1.91 ug/L 5.0 05/22/24 10:52 EPA 6010D Zinc 3.6J ug/L 10.0 05/22/24 10:52 EPA 6020B Cobalt 0.85J ug/L 1.0 05/13/24 00:28 EPA 6020B Thallium 0.082J ug/L 0.20 05/13/24 00:28 92729634007 1201-MW-6S EPA 6010D Barium 50.2 ug/L 5.0 05/22/24 10:55 EPA 6010D Chromium 0.75J ug/L 5.0 05/22/24 10:55 EPA 6010D Copper 5.4 ug/L 5.0 05/22/24 10:55 EPA 6010D Zinc 5.OJ ug/L 10.0 05/22/24 10:55 EPA 6020B Cobalt 1.3 ug/L 1.0 05/13/24 00:32 EPA8260D Chloroform 0.66J ug/L 1.0 05/11/2411:18 92729634008 1201-MW-6D EPA 6010D Barium 14.6 ug/L 5.0 05/22/24 10:57 EPA 6020B Cobalt 0.32J ug/L 1.0 05/13/24 00:36 92729634010 1201-SW-1 EPA 6010D Barium 43.4 ug/L 5.0 05/22/24 14:58 EPA 6010D Chromium 2.7J ug/L 5.0 05/22/24 14:58 EPA 6010D Copper 3.1 J ug/L 5.0 05/22/24 14:58 EPA 6010D Lead 1.91 ug/L 5.0 05/22/24 14:58 EPA 6010D Nickel 1 AJ ug/L 5.0 05/22/24 14:58 EPA 6010D Hardness, Total(SM 2340B) 23200 ug/L 662 05/22/24 14:58 EPA 6010D Vanadium 7.1 ug/L 5.0 05/22/24 14:58 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 7 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SUMMARY OF DETECTION Project: Pace Project No.: Burke Co. - Kirksey Drive 92729634 Lab Sample ID Client Sample ID Method Parameters Result Units Report Limit Analyzed Qualifiers 92729634010 1201-SW-1 EPA 601 OD Zinc 7.3J ug/L 10.0 05/22/24 14:58 EPA 6020B Cobalt 0.71 J ug/L 1.0 05/13/24 00:44 92729634011 1201-SW-2 EPA 601 OD Barium 41.9 ug/L 5.0 05/22/24 15:01 EPA 601 OD Chromium 2.9J ug/L 5.0 05/22/24 15:01 EPA 601 OD Copper 3AJ ug/L 5.0 05/22/24 15:01 EPA 601 OD Lead 1.6J ug/L 5.0 05/22/24 15:01 EPA 601 OD Nickel 1.5J ug/L 5.0 05/22/24 15:01 EPA 601 OD Hardness, Total(SM 2340B) 22200 ug/L 662 05/22/24 15:01 EPA 601 OD Vanadium 7.7 ug/L 5.0 05/22/24 15:01 EPA 601 OD Zinc 7AJ ug/L 10.0 05/22/24 15:01 EPA 6020B Cobalt 0.91 J ug/L 1.0 05/13/24 00:48 92729634012 1201-SW-3 EPA 601 OD Barium 227 ug/L 5.0 05/23/24 18:23 EPA 601 OD Chromium 1 AJ ug/L 5.0 05/23/24 18:23 EPA 601 OD Copper 4.2J ug/L 5.0 05/23/24 18:23 EPA 601 OD Nickel 3.7J ug/L 5.0 05/23/24 18:23 EPA 601 OD Hardness, Total(SM 2340B) 142000 ug/L 662 05/23/24 18:23 EPA 601 OD Zinc 9.8J ug/L 10.0 05/23/24 18:23 EPA 6020B Cobalt 1.3 ug/L 1.0 05/13/24 00:52 EPA 6020B Thallium 0.0501 ug/L 0.20 05/13/24 00:52 EPA8260D Mod. 1,4-Dioxane (p-Dioxane) 4.7 ug/L 2.0 05/11/24 03:01 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 8 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-1 Lab ID: 92729634001 Collected: 05/07/24 14:19 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 601 OD Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.6 1 05/19/2413:00 05/22/2410:26 7440-36-0 Arsenic ND ug/L 10.0 2.5 1 05/19/2413:00 05/22/2410:26 7440-38-2 Barium 131 ug/L 5.0 0.79 1 05/19/2413:00 05/22/2410:26 7440-39-3 Beryllium ND ug/L 1.0 0.16 1 05/19/2413:00 05/22/2410:26 7440-41-7 Cadmium ND ug/L 1.0 0.29 1 05/19/2413:00 05/22/2410:26 7440-43-9 Chromium ND ug/L 5.0 0.63 1 05/19/2413:00 05/22/2410:26 7440-47-3 Copper 3.8.1 ug/L 5.0 0.62 1 05/19/2413:00 05/22/2410:26 7440-50-8 Lead ND ug/L 5.0 1.4 1 05/19/2413:00 05/22/2410:26 7439-92-1 Nickel 2.5J ug/L 5.0 0.88 1 05/19/2413:00 05/22/2410:26 7440-02-0 Selenium ND ug/L 10.0 4.1 1 05/19/2413:00 05/22/2410:26 7782-49-2 Silver ND ug/L 5.0 0.49 1 05/19/2413:00 05/22/2410:26 7440-22-4 Vanadium 1.81 ug/L 5.0 1.6 1 05/19/2413:00 05/22/2410:26 7440-62-2 Zinc 91.9 ug/L 10.0 3.0 1 05/19/2413:00 05/22/2410:26 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt 11.7 ug/L 1.0 0.14 1 05/10/24 15:42 05/12/24 23:30 7440-48-4 Thallium 0.033J ug/L 0.20 0.028 1 05/10/24 15:42 05/12/24 23:30 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone 118 ug/L 25.0 5.1 1 05/15/24 10:21 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/15/24 10:21 107-13-1 Benzene 1.3 ug/L 1.0 0.34 1 05/15/24 10:21 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/15/24 10:21 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/15/24 10:21 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/15/24 10:21 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/15/24 10:21 74-83-9 IH 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/15/24 10:21 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/15/24 10:21 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/15/24 10:21 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/15/24 10:21 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/15/24 10:21 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/15/24 10:21 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/15/24 10:21 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/15/24 10:21 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/15/24 10:21 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/15/24 10:21 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/15/24 10:21 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/15/24 10:21 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/15/24 10:21 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/15/24 10:21 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/15/24 10:21 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/15/24 10:21 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/15/24 10:21 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-1 Lab ID: 92729634001 Collected: 05/07/24 14:19 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 1.1 ug/L 1.0 0.38 1 05/15/2410:21 156-59-2 ND ug/L 1.0 0.40 1 05/15/2410:21 156-60-5 ND ug/L 1.0 0.36 1 05/15/2410:21 78-87-5 ND ug/L 1.0 0.36 1 05/15/2410:21 10061-01-5 ND ug/L 1.0 0.36 1 05/15/2410:21 10061-02-6 ND ug/L 1.0 0.30 1 05/15/2410:21 100-41-4 ND ug/L 5.0 0.48 1 05/15/2410:21 591-78-6 ND ug/L 20.0 9.7 1 05/15/2410:21 74-88-4 L2,v2 ND ug/L 5.0 2.0 1 05/15/2410:21 75-09-2 IH ND ug/L 5.0 2.7 1 05/15/2410:21 108-10-1 ND ug/L 1.0 0.29 1 05/15/2410:21 100-42-5 ND ug/L 1.0 0.31 1 05/15/2410:21 630-20-6 ND ug/L 1.0 0.22 1 05/15/2410:21 79-34-5 ND ug/L 1.0 0.29 1 05/15/2410:21 127-18-4 0.53J ug/L 1.0 0.24 1 05/15/2410:21 108-88-3 ND ug/L 1.0 0.33 1 05/15/2410:21 71-55-6 ND ug/L 1.0 0.32 1 05/15/2410:21 79-00-5 ND ug/L 1.0 0.38 1 05/15/2410:21 79-01-6 ND ug/L 1.0 0.30 1 05/15/2410:21 75-69-4 ND ug/L 1.0 0.26 1 05/15/2410:21 96-18-4 ND ug/L 2.0 1.3 1 05/15/2410:21 108-05-4 ND ug/L 1.0 0.39 1 05/15/2410:21 75-01-4 ND ug/L 1.0 0.34 1 05/15/2410:21 1330-20-7 95 % 70-130 1 05/15/2410:21 460-00-4 104 % 70-130 1 05/15/2410:21 17060-07-0 100 % 70-130 1 05/15/2410:21 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/11/24 00:08 123-91-1 93 % 67-130 1 05/11/24 00:08 17060-07-0 95 % 70-130 1 05/11/24 00:08 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 10 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-2 Lab ID: 92729634002 Collected: 05/07/24 12:56 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.6 1 05/19/2413:00 05/22/2410:29 7440-36-0 Arsenic ND ug/L 10.0 2.5 1 05/19/2413:00 05/22/2410:29 7440-38-2 Barium 1400 ug/L 5.0 0.79 1 05/19/2413:00 05/22/2410:29 7440-39-3 Beryllium ND ug/L 1.0 0.16 1 05/19/2413:00 05/22/2410:29 7440-41-7 Cadmium ND ug/L 1.0 0.29 1 05/19/2413:00 05/22/2410:29 7440-43-9 Chromium ND ug/L 5.0 0.63 1 05/19/2413:00 05/22/2410:29 7440-47-3 Copper ND ug/L 5.0 0.62 1 05/19/2413:00 05/22/2410:29 7440-50-8 Lead ND ug/L 5.0 1.4 1 05/19/2413:00 05/22/2410:29 7439-92-1 Nickel 17.7 ug/L 5.0 0.88 1 05/19/2413:00 05/22/2410:29 7440-02-0 Selenium ND ug/L 10.0 4.1 1 05/19/2413:00 05/22/2410:29 7782-49-2 Silver ND ug/L 5.0 0.49 1 05/19/2413:00 05/22/2410:29 7440-22-4 Vanadium 2.4.1 ug/L 5.0 1.6 1 05/19/2413:00 05/22/2410:29 7440-62-2 Zinc ND ug/L 10.0 3.0 1 05/19/2413:00 05/22/2410:29 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt 108 ug/L 1.0 0.14 1 05/10/24 15:42 05/12/24 23:49 7440-48-4 Thallium ND ug/L 0.20 0.028 1 05/10/24 15:42 05/12/24 23:49 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 05/11/24 12:47 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/11/24 12:47 107-13-1 Benzene 8.6 ug/L 1.0 0.34 1 05/11/24 12:47 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/11/24 12:47 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/11/24 12:47 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/11/24 12:47 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/11/24 12:47 74-83-9 2-Butanone (MEK) 14.7 ug/L 5.0 4.0 1 05/11/24 12:47 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/11/24 12:47 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/11/24 12:47 56-23-5 Chlorobenzene 34.6 ug/L 1.0 0.28 1 05/11/24 12:47 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/11/24 12:47 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/11/24 12:47 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/11/24 12:47 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/11/24 12:47 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/11/24 12:47 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/11/24 12:47 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/11/24 12:47 74-95-3 1,2-Dichlorobenzene 2.1 ug/L 1.0 0.34 1 05/11/24 12:47 95-50-1 1,4-Dichlorobenzene 44.8 ug/L 1.0 0.33 1 05/11/24 12:47 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/11/24 12:47 110-57-6 1,1-Dichloroethane 0.46J ug/L 1.0 0.37 1 05/11/24 12:47 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/11/24 12:47 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/11/24 12:47 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. IH Page 11 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-2 Lab ID: 92729634002 Collected: 05/07/24 12:56 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 0.41J ug/L 1.0 0.38 1 05/11/2412:47 156-59-2 ND ug/L 1.0 0.40 1 05/11/2412:47 156-60-5 ND ug/L 1.0 0.36 1 05/11/2412:47 78-87-5 ND ug/L 1.0 0.36 1 05/11/24 12:47 10061-01-5 ND ug/L 1.0 0.36 1 05/11/2412:47 10061-02-6 7.5 ug/L 1.0 0.30 1 05/11/2412:47 100-41-4 ND ug/L 5.0 0.48 1 05/11/2412:47 591-78-6 ND ug/L 20.0 9.7 1 05/11/2412:47 74-88-4 v2 ND ug/L 5.0 2.0 1 05/11/2412:47 75-09-2 IH 7.0 ug/L 5.0 2.7 1 05/11/2412:47 108-10-1 ND ug/L 1.0 0.29 1 05/11/2412:47 100-42-5 ND ug/L 1.0 0.31 1 05/11/2412:47 630-20-6 ND ug/L 1.0 0.22 1 05/11/2412:47 79-34-5 ND ug/L 1.0 0.29 1 05/11/2412:47 127-18-4 1.5 ug/L 1.0 0.24 1 05/11/2412:47 108-88-3 ND ug/L 1.0 0.33 1 05/11/2412:47 71-55-6 ND ug/L 1.0 0.32 1 05/11/2412:47 79-00-5 ND ug/L 1.0 0.38 1 05/11/2412:47 79-01-6 ND ug/L 1.0 0.30 1 05/11/2412:47 75-69-4 ND ug/L 1.0 0.26 1 05/11/2412:47 96-18-4 ND ug/L 2.0 1.3 1 05/11/2412:47 108-05-4 ND ug/L 1.0 0.39 1 05/11/2412:47 75-01-4 12.0 ug/L 1.0 0.34 1 05/11/2412:47 1330-20-7 96 % 70-130 1 05/11/2412:47 460-00-4 109 % 70-130 1 05/11/2412:47 17060-07-0 101 % 70-130 1 05/11/2412:47 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 260 ug/L 10.0 4.3 5 05/11/24 04:06 123-91-1 88 % 67-130 5 05/11/24 04:06 17060-07-0 92 % 70-130 5 05/11/24 04:06 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 12 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-3S Lab ID: 92729634003 Collected: 05/07/24 11:27 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.6 1 05/19/2413:00 05/22/2410:32 7440-36-0 Arsenic 3.8.1 ug/L 10.0 2.5 1 05/19/2413:00 05/22/2410:32 7440-38-2 Barium 519 ug/L 5.0 0.79 1 05/19/2413:00 05/22/2410:32 7440-39-3 Beryllium ND ug/L 1.0 0.16 1 05/19/2413:00 05/22/2410:32 7440-41-7 Cadmium ND ug/L 1.0 0.29 1 05/19/2413:00 05/22/2410:32 7440-43-9 Chromium ND ug/L 5.0 0.63 1 05/19/2413:00 05/22/2410:32 7440-47-3 Copper ND ug/L 5.0 0.62 1 05/19/2413:00 05/22/2410:32 7440-50-8 Lead ND ug/L 5.0 1.4 1 05/19/2413:00 05/22/2410:32 7439-92-1 Nickel 3.6.1 ug/L 5.0 0.88 1 05/19/2413:00 05/22/2410:32 7440-02-0 Selenium ND ug/L 10.0 4.1 1 05/19/2413:00 05/22/2410:32 7782-49-2 Silver ND ug/L 5.0 0.49 1 05/19/2413:00 05/22/2410:32 7440-22-4 Vanadium 1.91 ug/L 5.0 1.6 1 05/19/2413:00 05/22/2410:32 7440-62-2 Zinc 15.2 ug/L 10.0 3.0 1 05/19/2413:00 05/22/2410:32 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt 14.8 ug/L 1.0 0.14 1 05/10/24 15:42 05/13/24 00:09 7440-48-4 Thallium ND ug/L 0.20 0.028 1 05/10/24 15:42 05/13/24 00:09 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 05/11/24 13:04 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/11/24 13:04 107-13-1 Benzene 3.5 ug/L 1.0 0.34 1 05/11/24 13:04 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/11/24 13:04 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/11/24 13:04 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/11/24 13:04 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/11/24 13:04 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/11/24 13:04 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/11/24 13:04 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/11/24 13:04 56-23-5 Chlorobenzene 36.4 ug/L 1.0 0.28 1 05/11/24 13:04 108-90-7 Chloroethane 1.4 ug/L 1.0 0.65 1 05/11/24 13:04 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/11/24 13:04 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/11/24 13:04 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/11/24 13:04 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/11/24 13:04 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/11/24 13:04 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/11/24 13:04 74-95-3 1,2-Dichlorobenzene 0.55J ug/L 1.0 0.34 1 05/11/24 13:04 95-50-1 1,4-Dichlorobenzene 12.3 ug/L 1.0 0.33 1 05/11/24 13:04 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/11/24 13:04 110-57-6 1,1-Dichloroethane 0.38J ug/L 1.0 0.37 1 05/11/24 13:04 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/11/24 13:04 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/11/24 13:04 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. IH Page 13 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-3S Lab ID: 92729634003 Collected: 05/07/24 11:27 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 0.39J ug/L 1.0 0.38 1 05/11/2413:04 156-59-2 ND ug/L 1.0 0.40 1 05/11/2413:04 156-60-5 ND ug/L 1.0 0.36 1 05/11/2413:04 78-87-5 ND ug/L 1.0 0.36 1 05/11/24 13:04 10061-01-5 ND ug/L 1.0 0.36 1 05/11/2413:04 10061-02-6 ND ug/L 1.0 0.30 1 05/11/2413:04 100-41-4 ND ug/L 5.0 0.48 1 05/11/2413:04 591-78-6 ND ug/L 20.0 9.7 1 05/11/2413:04 74-88-4 v3 ND ug/L 5.0 2.0 1 05/11/2413:04 75-09-2 IH ND ug/L 5.0 2.7 1 05/11/2413:04 108-10-1 ND ug/L 1.0 0.29 1 05/11/2413:04 100-42-5 ND ug/L 1.0 0.31 1 05/11/2413:04 630-20-6 ND ug/L 1.0 0.22 1 05/11/2413:04 79-34-5 ND ug/L 1.0 0.29 1 05/11/2413:04 127-18-4 0.29J ug/L 1.0 0.24 1 05/11/2413:04 108-88-3 ND ug/L 1.0 0.33 1 05/11/2413:04 71-55-6 ND ug/L 1.0 0.32 1 05/11/2413:04 79-00-5 ND ug/L 1.0 0.38 1 05/11/2413:04 79-01-6 ND ug/L 1.0 0.30 1 05/11/2413:04 75-69-4 ND ug/L 1.0 0.26 1 05/11/2413:04 96-18-4 ND ug/L 2.0 1.3 1 05/11/2413:04 108-05-4 ND ug/L 1.0 0.39 1 05/11/2413:04 75-01-4 27.0 ug/L 1.0 0.34 1 05/11/2413:04 1330-20-7 99 % 70-130 1 05/11/2413:04 460-00-4 103 % 70-130 1 05/11/2413:04 17060-07-0 102 % 70-130 1 05/11/2413:04 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 31.9 ug/L 2.0 0.86 1 05/11/24 00:29 123-91-1 90 % 67-130 1 05/11/24 00:29 17060-07-0 94 % 70-130 1 05/11/24 00:29 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 14 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-3D Lab ID: 92729634004 Collected: 05/07/24 12:10 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 601 OD Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.6 1 05/19/2413:00 05/22/2410:35 7440-36-0 Arsenic ND ug/L 10.0 2.5 1 05/19/2413:00 05/22/2410:35 7440-38-2 Barium 215 ug/L 5.0 0.79 1 05/19/2413:00 05/22/2410:35 7440-39-3 Beryllium ND ug/L 1.0 0.16 1 05/19/2413:00 05/22/2410:35 7440-41-7 Cadmium ND ug/L 1.0 0.29 1 05/19/2413:00 05/22/2410:35 7440-43-9 Chromium ND ug/L 5.0 0.63 1 05/19/2413:00 05/22/2410:35 7440-47-3 Copper ND ug/L 5.0 0.62 1 05/19/2413:00 05/22/2410:35 7440-50-8 Lead ND ug/L 5.0 1.4 1 05/19/2413:00 05/22/2410:35 7439-92-1 Nickel 31.8 ug/L 5.0 0.88 1 05/19/2413:00 05/22/2410:35 7440-02-0 Selenium ND ug/L 10.0 4.1 1 05/19/2413:00 05/22/2410:35 7782-49-2 Silver ND ug/L 5.0 0.49 1 05/19/2413:00 05/22/2410:35 7440-22-4 Vanadium ND ug/L 5.0 1.6 1 05/19/2413:00 05/22/2410:35 7440-62-2 Zinc ND ug/L 10.0 3.0 1 05/19/2413:00 05/22/2410:35 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt 0.93J ug/L 1.0 0.14 1 05/10/24 15:42 05/13/24 00:20 7440-48-4 Thallium 0.028J ug/L 0.20 0.028 1 05/10/24 15:42 05/13/24 00:20 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 05/11/24 13:22 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/11/24 13:22 107-13-1 Benzene 1.6 ug/L 1.0 0.34 1 05/11/24 13:22 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/11/24 13:22 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/11/24 13:22 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/11/24 13:22 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/11/24 13:22 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/11/24 13:22 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/11/24 13:22 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/11/24 13:22 56-23-5 Chlorobenzene 9.6 ug/L 1.0 0.28 1 05/11/24 13:22 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/11/24 13:22 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/11/24 13:22 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/11/24 13:22 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/11/24 13:22 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/11/24 13:22 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/11/24 13:22 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/11/24 13:22 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/11/24 13:22 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/11/24 13:22 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/11/24 13:22 110-57-6 1,1-Dichloroethane 6.0 ug/L 1.0 0.37 1 05/11/24 13:22 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/11/24 13:22 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/11/24 13:22 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. IH Page 15 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-3D Lab ID: 92729634004 Collected: 05/07/24 12:10 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 33.2 ug/L 1.0 0.38 1 05/11/2413:22 156-59-2 ND ug/L 1.0 0.40 1 05/11/2413:22 156-60-5 0.79J ug/L 1.0 0.36 1 05/11/2413:22 78-87-5 ND ug/L 1.0 0.36 1 05/11/24 13:22 10061-01-5 ND ug/L 1.0 0.36 1 05/11/2413:22 10061-02-6 ND ug/L 1.0 0.30 1 05/11/2413:22 100-41-4 ND ug/L 5.0 0.48 1 05/11/2413:22 591-78-6 ND ug/L 20.0 9.7 1 05/11/2413:22 74-88-4 v3 ND ug/L 5.0 2.0 1 05/11/2413:22 75-09-2 IH ND ug/L 5.0 2.7 1 05/11/2413:22 108-10-1 ND ug/L 1.0 0.29 1 05/11/2413:22 100-42-5 ND ug/L 1.0 0.31 1 05/11/2413:22 630-20-6 ND ug/L 1.0 0.22 1 05/11/2413:22 79-34-5 10.6 ug/L 1.0 0.29 1 05/11/2413:22 127-18-4 ND ug/L 1.0 0.24 1 05/11/2413:22 108-88-3 ND ug/L 1.0 0.33 1 05/11/2413:22 71-55-6 ND ug/L 1.0 0.32 1 05/11/2413:22 79-00-5 7.1 ug/L 1.0 0.38 1 05/11/2413:22 79-01-6 ND ug/L 1.0 0.30 1 05/11/2413:22 75-69-4 ND ug/L 1.0 0.26 1 05/11/2413:22 96-18-4 ND ug/L 2.0 1.3 1 05/11/2413:22 108-05-4 1.3 ug/L 1.0 0.39 1 05/11/2413:22 75-01-4 ND ug/L 1.0 0.34 1 05/11/2413:22 1330-20-7 98 % 70-130 1 05/11/2413:22 460-00-4 109 % 70-130 1 05/11/2413:22 17060-07-0 102 % 70-130 1 05/11/2413:22 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 102 ug/L 4.0 1.7 2 05/11/24 03:45 123-91-1 92 % 67-130 2 05/11/24 03:45 17060-07-0 92 % 70-130 2 05/11/24 03:45 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 16 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-4 Lab ID: 92729634005 Collected: 05/07/24 13:09 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.6 1 05/19/2413:00 05/22/2410:49 7440-36-0 Arsenic ND ug/L 10.0 2.5 1 05/19/2413:00 05/22/2410:49 7440-38-2 Barium 70.8 ug/L 5.0 0.79 1 05/19/2413:00 05/22/2410:49 7440-39-3 Beryllium ND ug/L 1.0 0.16 1 05/19/2413:00 05/22/2410:49 7440-41-7 Cadmium ND ug/L 1.0 0.29 1 05/19/2413:00 05/22/2410:49 7440-43-9 Chromium ND ug/L 5.0 0.63 1 05/19/2413:00 05/22/2410:49 7440-47-3 Copper ND ug/L 5.0 0.62 1 05/19/2413:00 05/22/2410:49 7440-50-8 Lead ND ug/L 5.0 1.4 1 05/19/2413:00 05/22/2410:49 7439-92-1 Nickel 1.4.1 ug/L 5.0 0.88 1 05/19/2413:00 05/22/2410:49 7440-02-0 Selenium ND ug/L 10.0 4.1 1 05/19/2413:00 05/22/2410:49 7782-49-2 Silver ND ug/L 5.0 0.49 1 05/19/2413:00 05/22/2410:49 7440-22-4 Vanadium ND ug/L 5.0 1.6 1 05/19/2413:00 05/22/2410:49 7440-62-2 Zinc ND ug/L 10.0 3.0 1 05/19/2413:00 05/22/2410:49 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt 0.24J ug/L 1.0 0.14 1 05/10/24 15:42 05/13/24 00:24 7440-48-4 Thallium ND ug/L 0.20 0.028 1 05/10/24 15:42 05/13/24 00:24 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 05/11/24 10:43 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/11/24 10:43 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/11/24 10:43 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/11/24 10:43 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/11/24 10:43 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/11/24 10:43 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/11/24 10:43 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/11/24 10:43 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/11/24 10:43 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/11/24 10:43 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/11/24 10:43 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/11/24 10:43 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/11/24 10:43 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/11/24 10:43 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/11/24 10:43 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/11/24 10:43 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/11/24 10:43 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/11/24 10:43 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/11/24 10:43 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/11/24 10:43 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/11/24 10:43 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/11/24 10:43 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/11/24 10:43 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/11/24 10:43 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. IH Page 17 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-4 Lab ID: 92729634005 Collected: 05/07/24 13:09 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 1.5 ug/L 1.0 0.38 1 05/11/2410:43 156-59-2 ND ug/L 1.0 0.40 1 05/11/2410:43 156-60-5 ND ug/L 1.0 0.36 1 05/11/2410:43 78-87-5 ND ug/L 1.0 0.36 1 05/11/24 10:43 10061-01-5 ND ug/L 1.0 0.36 1 05/11/2410:43 10061-02-6 ND ug/L 1.0 0.30 1 05/11/2410:43 100-41-4 ND ug/L 5.0 0.48 1 05/11/2410:43 591-78-6 ND ug/L 20.0 9.7 1 05/11/2410:43 74-88-4 v2 ND ug/L 5.0 2.0 1 05/11/2410:43 75-09-2 IH ND ug/L 5.0 2.7 1 05/11/2410:43 108-10-1 ND ug/L 1.0 0.29 1 05/11/2410:43 100-42-5 ND ug/L 1.0 0.31 1 05/11/2410:43 630-20-6 ND ug/L 1.0 0.22 1 05/11/2410:43 79-34-5 ND ug/L 1.0 0.29 1 05/11/2410:43 127-18-4 ND ug/L 1.0 0.24 1 05/11/2410:43 108-88-3 ND ug/L 1.0 0.33 1 05/11/2410:43 71-55-6 ND ug/L 1.0 0.32 1 05/11/2410:43 79-00-5 ND ug/L 1.0 0.38 1 05/11/2410:43 79-01-6 ND ug/L 1.0 0.30 1 05/11/2410:43 75-69-4 ND ug/L 1.0 0.26 1 05/11/2410:43 96-18-4 ND ug/L 2.0 1.3 1 05/11/2410:43 108-05-4 ND ug/L 1.0 0.39 1 05/11/2410:43 75-01-4 ND ug/L 1.0 0.34 1 05/11/2410:43 1330-20-7 97 % 70-130 1 05/11/2410:43 460-00-4 103 % 70-130 1 05/11/2410:43 17060-07-0 101 % 70-130 1 05/11/2410:43 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/11/24 00:51 123-91-1 92 % 67-130 1 05/11/24 00:51 17060-07-0 96 % 70-130 1 05/11/24 00:51 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 18 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-5 Lab ID: 92729634006 Collected: 05/07/24 14:04 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 601 OD Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.6 1 05/19/2413:00 05/22/2410:52 7440-36-0 Arsenic ND ug/L 10.0 2.5 1 05/19/2413:00 05/22/2410:52 7440-38-2 Barium 33.2 ug/L 5.0 0.79 1 05/19/2413:00 05/22/2410:52 7440-39-3 Beryllium ND ug/L 1.0 0.16 1 05/19/2413:00 05/22/2410:52 7440-41-7 Cadmium ND ug/L 1.0 0.29 1 05/19/2413:00 05/22/2410:52 7440-43-9 Chromium 0.811 ug/L 5.0 0.63 1 05/19/2413:00 05/22/2410:52 7440-47-3 Copper 0.83J ug/L 5.0 0.62 1 05/19/2413:00 05/22/2410:52 7440-50-8 Lead ND ug/L 5.0 1.4 1 05/19/2413:00 05/22/2410:52 7439-92-1 Nickel ND ug/L 5.0 0.88 1 05/19/2413:00 05/22/2410:52 7440-02-0 Selenium ND ug/L 10.0 4.1 1 05/19/2413:00 05/22/2410:52 7782-49-2 Silver ND ug/L 5.0 0.49 1 05/19/2413:00 05/22/2410:52 7440-22-4 Vanadium 1.91 ug/L 5.0 1.6 1 05/19/2413:00 05/22/2410:52 7440-62-2 Zinc 3.6J ug/L 10.0 3.0 1 05/19/2413:00 05/22/2410:52 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt 0.85J ug/L 1.0 0.14 1 05/10/24 15:42 05/13/24 00:28 7440-48-4 Thallium 0.082J ug/L 0.20 0.028 1 05/10/24 15:42 05/13/24 00:28 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 05/11/24 11:01 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/11/24 11:01 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/11/24 11:01 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/11/24 11:01 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/11/24 11:01 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/11/24 11:01 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/11/24 11:01 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/11/24 11:01 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/11/24 11:01 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/11/24 11:01 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/11/24 11:01 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/11/24 11:01 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/11/24 11:01 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/11/24 11:01 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/11/24 11:01 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/11/24 11:01 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/11/24 11:01 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/11/24 11:01 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/11/24 11:01 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/11/24 11:01 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/11/24 11:01 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/11/24 11:01 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/11/24 11:01 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/11/24 11:01 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. IH Page 19 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-5 Lab ID: 92729634006 Collected: 05/07/24 14:04 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 05/11/2411:01 156-59-2 ND ug/L 1.0 0.40 1 05/11/2411:01 156-60-5 ND ug/L 1.0 0.36 1 05/11/2411:01 78-87-5 ND ug/L 1.0 0.36 1 05/11/2411:01 10061-01-5 ND ug/L 1.0 0.36 1 05/11/2411:01 10061-02-6 ND ug/L 1.0 0.30 1 05/11/2411:01 100-41-4 ND ug/L 5.0 0.48 1 05/11/2411:01 591-78-6 ND ug/L 20.0 9.7 1 05/11/2411:01 74-88-4 v2 ND ug/L 5.0 2.0 1 05/11/2411:01 75-09-2 IH ND ug/L 5.0 2.7 1 05/11/2411:01 108-10-1 ND ug/L 1.0 0.29 1 05/11/2411:01 100-42-5 ND ug/L 1.0 0.31 1 05/11/2411:01 630-20-6 ND ug/L 1.0 0.22 1 05/11/2411:01 79-34-5 ND ug/L 1.0 0.29 1 05/11/2411:01 127-18-4 ND ug/L 1.0 0.24 1 05/11/2411:01 108-88-3 ND ug/L 1.0 0.33 1 05/11/2411:01 71-55-6 ND ug/L 1.0 0.32 1 05/11/2411:01 79-00-5 ND ug/L 1.0 0.38 1 05/11/2411:01 79-01-6 ND ug/L 1.0 0.30 1 05/11/2411:01 75-69-4 ND ug/L 1.0 0.26 1 05/11/2411:01 96-18-4 ND ug/L 2.0 1.3 1 05/11/2411:01 108-05-4 ND ug/L 1.0 0.39 1 05/11/2411:01 75-01-4 ND ug/L 1.0 0.34 1 05/11/2411:01 1330-20-7 95 % 70-130 1 05/11/2411:01 460-00-4 106 % 70-130 1 05/11/2411:01 17060-07-0 104 % 70-130 1 05/11/2411:01 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/11/24 01:13 123-91-1 95 % 67-130 1 05/11/24 01:13 17060-07-0 97 % 70-130 1 05/11/24 01:13 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 20 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-6S Lab ID: 92729634007 Collected: 05/07/24 13:45 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.6 1 05/19/2413:00 05/22/2410:55 7440-36-0 Arsenic ND ug/L 10.0 2.5 1 05/19/2413:00 05/22/2410:55 7440-38-2 Barium 50.2 ug/L 5.0 0.79 1 05/19/2413:00 05/22/2410:55 7440-39-3 Beryllium ND ug/L 1.0 0.16 1 05/19/2413:00 05/22/2410:55 7440-41-7 Cadmium ND ug/L 1.0 0.29 1 05/19/2413:00 05/22/2410:55 7440-43-9 Chromium 0.75J ug/L 5.0 0.63 1 05/19/2413:00 05/22/2410:55 7440-47-3 Copper 5.4 ug/L 5.0 0.62 1 05/19/2413:00 05/22/2410:55 7440-50-8 Lead ND ug/L 5.0 1.4 1 05/19/2413:00 05/22/2410:55 7439-92-1 Nickel ND ug/L 5.0 0.88 1 05/19/2413:00 05/22/2410:55 7440-02-0 Selenium ND ug/L 10.0 4.1 1 05/19/2413:00 05/22/2410:55 7782-49-2 Silver ND ug/L 5.0 0.49 1 05/19/2413:00 05/22/2410:55 7440-22-4 Vanadium ND ug/L 5.0 1.6 1 05/19/2413:00 05/22/2410:55 7440-62-2 Zinc 5.0.1 ug/L 10.0 3.0 1 05/19/2413:00 05/22/2410:55 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt 1.3 ug/L 1.0 0.14 1 05/10/24 15:42 05/13/24 00:32 7440-48-4 Thallium ND ug/L 0.20 0.028 1 05/10/24 15:42 05/13/24 00:32 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 05/11/24 11:18 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/11/24 11:18 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/11/24 11:18 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/11/24 11:18 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/11/24 11:18 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/11/24 11:18 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/11/24 11:18 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/11/24 11:18 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/11/24 11:18 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/11/24 11:18 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/11/24 11:18 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/11/24 11:18 75-00-3 Chloroform 0.66J ug/L 1.0 0.43 1 05/11/24 11:18 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/11/24 11:18 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/11/24 11:18 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/11/24 11:18 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/11/24 11:18 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/11/24 11:18 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/11/24 11:18 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/11/24 11:18 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/11/24 11:18 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/11/24 11:18 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/11/24 11:18 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/11/24 11:18 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. IH Page 21 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-6S Lab ID: 92729634007 Collected: 05/07/24 13:45 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 05/11/2411:18 156-59-2 ND ug/L 1.0 0.40 1 05/11/2411:18 156-60-5 ND ug/L 1.0 0.36 1 05/11/2411:18 78-87-5 ND ug/L 1.0 0.36 1 05/11/2411:18 10061-01-5 ND ug/L 1.0 0.36 1 05/11/2411:18 10061-02-6 ND ug/L 1.0 0.30 1 05/11/2411:18 100-41-4 ND ug/L 5.0 0.48 1 05/11/2411:18 591-78-6 ND ug/L 20.0 9.7 1 05/11/2411:18 74-88-4 v2 ND ug/L 5.0 2.0 1 05/11/2411:18 75-09-2 IH ND ug/L 5.0 2.7 1 05/11/2411:18 108-10-1 ND ug/L 1.0 0.29 1 05/11/2411:18 100-42-5 ND ug/L 1.0 0.31 1 05/11/2411:18 630-20-6 ND ug/L 1.0 0.22 1 05/11/2411:18 79-34-5 ND ug/L 1.0 0.29 1 05/11/2411:18 127-18-4 ND ug/L 1.0 0.24 1 05/11/2411:18 108-88-3 ND ug/L 1.0 0.33 1 05/11/2411:18 71-55-6 ND ug/L 1.0 0.32 1 05/11/2411:18 79-00-5 ND ug/L 1.0 0.38 1 05/11/2411:18 79-01-6 ND ug/L 1.0 0.30 1 05/11/2411:18 75-69-4 ND ug/L 1.0 0.26 1 05/11/2411:18 96-18-4 ND ug/L 2.0 1.3 1 05/11/2411:18 108-05-4 ND ug/L 1.0 0.39 1 05/11/2411:18 75-01-4 ND ug/L 1.0 0.34 1 05/11/2411:18 1330-20-7 95 % 70-130 1 05/11/2411:18 460-00-4 108 % 70-130 1 05/11/2411:18 17060-07-0 103 % 70-130 1 05/11/2411:18 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/11/24 01:35 123-91-1 94 % 67-130 1 05/11/24 01:35 17060-07-0 96 % 70-130 1 05/11/24 01:35 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 22 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-6D Lab ID: 92729634008 Collected: 05/07/24 13:42 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.6 1 05/19/2413:00 05/22/2410:57 7440-36-0 Arsenic ND ug/L 10.0 2.5 1 05/19/2413:00 05/22/2410:57 7440-38-2 Barium 14.6 ug/L 5.0 0.79 1 05/19/2413:00 05/22/2410:57 7440-39-3 Beryllium ND ug/L 1.0 0.16 1 05/19/2413:00 05/22/2410:57 7440-41-7 Cadmium ND ug/L 1.0 0.29 1 05/19/2413:00 05/22/2410:57 7440-43-9 Chromium ND ug/L 5.0 0.63 1 05/19/2413:00 05/22/2410:57 7440-47-3 Copper ND ug/L 5.0 0.62 1 05/19/2413:00 05/22/2410:57 7440-50-8 Lead ND ug/L 5.0 1.4 1 05/19/2413:00 05/22/2410:57 7439-92-1 Nickel ND ug/L 5.0 0.88 1 05/19/2413:00 05/22/2410:57 7440-02-0 Selenium ND ug/L 10.0 4.1 1 05/19/2413:00 05/22/2410:57 7782-49-2 Silver ND ug/L 5.0 0.49 1 05/19/2413:00 05/22/2410:57 7440-22-4 Vanadium ND ug/L 5.0 1.6 1 05/19/2413:00 05/22/2410:57 7440-62-2 Zinc ND ug/L 10.0 3.0 1 05/19/2413:00 05/22/2410:57 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt 0.32J ug/L 1.0 0.14 1 05/10/24 15:42 05/13/24 00:36 7440-48-4 Thallium ND ug/L 0.20 0.028 1 05/10/24 15:42 05/13/24 00:36 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 05/11/24 11:36 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/11/24 11:36 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/11/24 11:36 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/11/24 11:36 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/11/24 11:36 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/11/24 11:36 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/11/24 11:36 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/11/24 11:36 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/11/24 11:36 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/11/24 11:36 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/11/24 11:36 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/11/24 11:36 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/11/24 11:36 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/11/24 11:36 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/11/24 11:36 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/11/24 11:36 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/11/24 11:36 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/11/24 11:36 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/11/24 11:36 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/11/24 11:36 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/11/24 11:36 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/11/24 11:36 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/11/24 11:36 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/11/24 11:36 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. IH Page 23 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-MW-6D Lab ID: 92729634008 Collected: 05/07/24 13:42 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 05/11/2411:36 156-59-2 ND ug/L 1.0 0.40 1 05/11/2411:36 156-60-5 ND ug/L 1.0 0.36 1 05/11/2411:36 78-87-5 ND ug/L 1.0 0.36 1 05/11/24 11:36 10061-01-5 ND ug/L 1.0 0.36 1 05/11/2411:36 10061-02-6 ND ug/L 1.0 0.30 1 05/11/2411:36 100-41-4 ND ug/L 5.0 0.48 1 05/11/2411:36 591-78-6 ND ug/L 20.0 9.7 1 05/11/2411:36 74-88-4 v2 ND ug/L 5.0 2.0 1 05/11/2411:36 75-09-2 IH ND ug/L 5.0 2.7 1 05/11/2411:36 108-10-1 ND ug/L 1.0 0.29 1 05/11/2411:36 100-42-5 ND ug/L 1.0 0.31 1 05/11/2411:36 630-20-6 ND ug/L 1.0 0.22 1 05/11/2411:36 79-34-5 ND ug/L 1.0 0.29 1 05/11/2411:36 127-18-4 ND ug/L 1.0 0.24 1 05/11/2411:36 108-88-3 ND ug/L 1.0 0.33 1 05/11/2411:36 71-55-6 ND ug/L 1.0 0.32 1 05/11/2411:36 79-00-5 ND ug/L 1.0 0.38 1 05/11/2411:36 79-01-6 ND ug/L 1.0 0.30 1 05/11/2411:36 75-69-4 ND ug/L 1.0 0.26 1 05/11/2411:36 96-18-4 ND ug/L 2.0 1.3 1 05/11/2411:36 108-05-4 ND ug/L 1.0 0.39 1 05/11/2411:36 75-01-4 ND ug/L 1.0 0.34 1 05/11/2411:36 1330-20-7 96 % 70-130 1 05/11/2411:36 460-00-4 111 % 70-130 1 05/11/2411:36 17060-07-0 103 % 70-130 1 05/11/2411:36 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/11/24 01:56 123-91-1 93 % 67-130 1 05/11/24 01:56 17060-07-0 97 % 70-130 1 05/11/24 01:56 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 24 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-Field Blank Lab ID: 92729634009 Collected: 05/07/24 14:30 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Antimony ND ug/L 5.0 3.6 1 05/19/2413:00 05/22/2411:00 7440-36-0 Arsenic ND ug/L 10.0 2.5 1 05/19/2413:00 05/22/2411:00 7440-38-2 Barium ND ug/L 5.0 0.79 1 05/19/2413:00 05/22/2411:00 7440-39-3 Beryllium ND ug/L 1.0 0.16 1 05/19/2413:00 05/22/2411:00 7440-41-7 Cadmium ND ug/L 1.0 0.29 1 05/19/2413:00 05/22/2411:00 7440-43-9 Chromium ND ug/L 5.0 0.63 1 05/19/2413:00 05/22/2411:00 7440-47-3 Copper ND ug/L 5.0 0.62 1 05/19/2413:00 05/22/2411:00 7440-50-8 Lead ND ug/L 5.0 1.4 1 05/19/2413:00 05/22/2411:00 7439-92-1 Nickel ND ug/L 5.0 0.88 1 05/19/2413:00 05/22/2411:00 7440-02-0 Selenium ND ug/L 10.0 4.1 1 05/19/2413:00 05/22/2411:00 7782-49-2 Silver ND ug/L 5.0 0.49 1 05/19/2413:00 05/22/2411:00 7440-22-4 Vanadium ND ug/L 5.0 1.6 1 05/19/2413:00 05/22/2411:00 7440-62-2 Zinc ND ug/L 10.0 3.0 1 05/19/2413:00 05/22/2411:00 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt ND ug/L 1.0 0.14 1 05/10/24 15:42 05/13/24 00:40 7440-48-4 Thallium ND ug/L 0.20 0.028 1 05/10/24 15:42 05/13/24 00:40 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 05/10/24 19:31 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/10/24 19:31 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/10/24 19:31 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/10/24 19:31 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/10/24 19:31 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/10/24 19:31 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/10/24 19:31 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/10/24 19:31 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/10/24 19:31 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/10/24 19:31 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/10/24 19:31 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/10/24 19:31 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/10/24 19:31 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/10/24 19:31 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/10/24 19:31 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/10/24 19:31 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/10/24 19:31 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/10/24 19:31 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/10/24 19:31 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/10/24 19:31 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/10/24 19:31 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/10/24 19:31 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/10/24 19:31 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/10/24 19:31 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. v2 v2 v2 Page 25 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-Field Blank Lab ID: 92729634009 Collected: 05/07/24 14:30 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 05/10/2419:31 156-59-2 ND ug/L 1.0 0.40 1 05/10/2419:31 156-60-5 ND ug/L 1.0 0.36 1 05/10/2419:31 78-87-5 ND ug/L 1.0 0.36 1 05/10/2419:31 10061-01-5 ND ug/L 1.0 0.36 1 05/10/2419:31 10061-02-6 ND ug/L 1.0 0.30 1 05/10/2419:31 100-41-4 ND ug/L 5.0 0.48 1 05/10/2419:31 591-78-6 ND ug/L 20.0 9.7 1 05/10/2419:31 74-88-4 ND ug/L 5.0 2.0 1 05/10/2419:31 75-09-2 ND ug/L 5.0 2.7 1 05/10/2419:31 108-10-1 ND ug/L 1.0 0.29 1 05/10/2419:31 100-42-5 ND ug/L 1.0 0.31 1 05/10/2419:31 630-20-6 ND ug/L 1.0 0.22 1 05/10/2419:31 79-34-5 ND ug/L 1.0 0.29 1 05/10/2419:31 127-18-4 ND ug/L 1.0 0.24 1 05/10/2419:31 108-88-3 ND ug/L 1.0 0.33 1 05/10/2419:31 71-55-6 ND ug/L 1.0 0.32 1 05/10/2419:31 79-00-5 ND ug/L 1.0 0.38 1 05/10/2419:31 79-01-6 ND ug/L 1.0 0.30 1 05/10/2419:31 75-69-4 ND ug/L 1.0 0.26 1 05/10/2419:31 96-18-4 ND ug/L 2.0 1.3 1 05/10/2419:31 108-05-4 ND ug/L 1.0 0.39 1 05/10/2419:31 75-01-4 ND ug/L 1.0 0.34 1 05/10/2419:31 1330-20-7 98 % 70-130 1 05/10/2419:31 460-00-4 97 % 70-130 1 05/10/2419:31 17060-07-0 99 % 70-130 1 05/10/2419:31 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/10/24 21:36 123-91-1 92 % 67-130 1 05/10/24 21:36 17060-07-0 96 % 70-130 1 05/10/24 21:36 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 26 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-SW-1 Lab ID: 92729634010 Collected: 05/07/24 12:27 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Copper Lead Nickel Selenium Silver Hardness, Total(SM 2340B) Vanadium Zinc Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville ND ug/L 5.0 3.6 1 05/19/2413:00 05/22/2414:58 7440-36-0 ND ug/L 10.0 2.5 1 05/19/2413:00 05/22/2414:58 7440-38-2 43.4 ug/L 5.0 0.79 1 05/19/2413:00 05/22/2414:58 7440-39-3 ND ug/L 1.0 0.16 1 05/19/2413:00 05/22/2414:58 7440-41-7 ND ug/L 1.0 0.29 1 05/19/2413:00 05/22/2414:58 7440-43-9 2.7.1 ug/L 5.0 0.63 1 05/19/2413:00 05/22/2414:58 7440-47-3 3.1J ug/L 5.0 0.62 1 05/19/2413:00 05/22/2414:58 7440-50-8 1.91 ug/L 5.0 1.4 1 05/19/2413:00 05/22/2414:58 7439-92-1 1.4J ug/L 5.0 0.88 1 05/19/2413:00 05/22/2414:58 7440-02-0 ND ug/L 10.0 4.1 1 05/19/2413:00 05/22/2414:58 7782-49-2 ND ug/L 5.0 0.49 1 05/19/2413:00 05/22/2414:58 7440-22-4 23200 ug/L 662 36.8 1 05/19/2413:00 05/22/2414:58 7.1 ug/L 5.0 1.6 1 05/19/2413:00 05/22/2414:58 7440-62-2 7.3.1 ug/L 10.0 3.0 1 05/19/2413:00 05/22/2414:58 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt 0.71J ug/L 1.0 0.14 1 05/10/24 15:42 05/13/24 00:44 7440-48-4 Thallium ND ug/L 0.20 0.028 1 05/10/24 15:42 05/13/24 00:44 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 05/11/24 11:54 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/11/24 11:54 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/11/24 11:54 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/11/24 11:54 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/11/24 11:54 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/11/24 11:54 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/11/24 11:54 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/11/24 11:54 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/11/24 11:54 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/11/24 11:54 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/11/24 11:54 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/11/24 11:54 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/11/24 11:54 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/11/24 11:54 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/11/24 11:54 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/11/24 11:54 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/11/24 11:54 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/11/24 11:54 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/11/24 11:54 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/11/24 11:54 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/11/24 11:54 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/11/24 11:54 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/11/24 11:54 107-06-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. IH Page 27 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-SW-1 Lab ID: 92729634010 Collected: 05/07/24 12:27 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.35 1 05/11/2411:54 75-35-4 ND ug/L 1.0 0.38 1 05/11/2411:54 156-59-2 ND ug/L 1.0 0.40 1 05/11/2411:54 156-60-5 ND ug/L 1.0 0.36 1 05/11/2411:54 78-87-5 ND ug/L 1.0 0.36 1 05/11/2411:54 10061-01-5 ND ug/L 1.0 0.36 1 05/11/2411:54 10061-02-6 ND ug/L 1.0 0.30 1 05/11/2411:54 100-41-4 ND ug/L 5.0 0.48 1 05/11/2411:54 591-78-6 ND ug/L 20.0 9.7 1 05/11/2411:54 74-88-4 v2 ND ug/L 5.0 2.0 1 05/11/2411:54 75-09-2 IH ND ug/L 5.0 2.7 1 05/11/2411:54 108-10-1 ND ug/L 1.0 0.29 1 05/11/2411:54 100-42-5 ND ug/L 1.0 0.31 1 05/11/2411:54 630-20-6 ND ug/L 1.0 0.22 1 05/11/2411:54 79-34-5 ND ug/L 1.0 0.29 1 05/11/2411:54 127-18-4 ND ug/L 1.0 0.24 1 05/11/2411:54 108-88-3 ND ug/L 1.0 0.33 1 05/11/2411:54 71-55-6 ND ug/L 1.0 0.32 1 05/11/2411:54 79-00-5 ND ug/L 1.0 0.38 1 05/11/2411:54 79-01-6 ND ug/L 1.0 0.30 1 05/11/2411:54 75-69-4 ND ug/L 1.0 0.26 1 05/11/2411:54 96-18-4 ND ug/L 2.0 1.3 1 05/11/2411:54 108-05-4 ND ug/L 1.0 0.39 1 05/11/2411:54 75-01-4 ND ug/L 1.0 0.34 1 05/11/2411:54 1330-20-7 96 % 70-130 1 05/11/2411:54 460-00-4 105 % 70-130 1 05/11/2411:54 17060-07-0 101 % 70-130 1 05/11/2411:54 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/11/24 02:18 123-91-1 95 % 67-130 1 05/11/24 02:18 17060-07-0 96 % 70-130 1 05/11/24 02:18 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 28 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-SW-2 Lab ID: 92729634011 Collected: 05/07/24 11:45 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Copper Lead Nickel Selenium Silver Hardness, Total(SM 2340B) Vanadium Zinc Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville ND ug/L 5.0 3.6 1 05/19/2413:00 05/22/2415:01 7440-36-0 ND ug/L 10.0 2.5 1 05/19/2413:00 05/22/2415:01 7440-38-2 41.9 ug/L 5.0 0.79 1 05/19/2413:00 05/22/2415:01 7440-39-3 ND ug/L 1.0 0.16 1 05/19/2413:00 05/22/2415:01 7440-41-7 ND ug/L 1.0 0.29 1 05/19/2413:00 05/22/2415:01 7440-43-9 2.9J ug/L 5.0 0.63 1 05/19/2413:00 05/22/2415:01 7440-47-3 3.4J ug/L 5.0 0.62 1 05/19/2413:00 05/22/2415:01 7440-50-8 1.6J ug/L 5.0 1.4 1 05/19/2413:00 05/22/2415:01 7439-92-1 1.5J ug/L 5.0 0.88 1 05/19/2413:00 05/22/2415:01 7440-02-0 ND ug/L 10.0 4.1 1 05/19/2413:00 05/22/2415:01 7782-49-2 ND ug/L 5.0 0.49 1 05/19/2413:00 05/22/2415:01 7440-22-4 22200 ug/L 662 36.8 1 05/19/2413:00 05/22/2415:01 7.7 ug/L 5.0 1.6 1 05/19/2413:00 05/22/2415:01 7440-62-2 7.4J ug/L 10.0 3.0 1 05/19/2413:00 05/22/2415:01 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt 0.911 ug/L 1.0 0.14 1 05/10/24 15:42 05/13/24 00:48 7440-48-4 Thallium ND ug/L 0.20 0.028 1 05/10/24 15:42 05/13/24 00:48 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 05/11/24 12:11 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/11/24 12:11 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/11/24 12:11 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/11/24 12:11 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/11/24 12:11 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/11/24 12:11 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/11/24 12:11 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/11/24 12:11 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/11/24 12:11 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/11/24 12:11 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/11/24 12:11 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/11/24 12:11 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/11/24 12:11 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/11/24 12:11 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/11/24 12:11 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/11/24 12:11 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/11/24 12:11 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/11/24 12:11 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/11/24 12:11 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/11/24 12:11 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/11/24 12:11 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/11/24 12:11 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/11/24 12:11 107-06-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. IH Page 29 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-SW-2 Lab ID: 92729634011 Collected: 05/07/24 11:45 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.35 1 05/11/2412:11 75-35-4 ND ug/L 1.0 0.38 1 05/11/2412:11 156-59-2 ND ug/L 1.0 0.40 1 05/11/2412:11 156-60-5 ND ug/L 1.0 0.36 1 05/11/2412:11 78-87-5 ND ug/L 1.0 0.36 1 05/11/2412:11 10061-01-5 ND ug/L 1.0 0.36 1 05/11/2412:11 10061-02-6 ND ug/L 1.0 0.30 1 05/11/2412:11 100-41-4 ND ug/L 5.0 0.48 1 05/11/2412:11 591-78-6 ND ug/L 20.0 9.7 1 05/11/2412:11 74-88-4 v2 ND ug/L 5.0 2.0 1 05/11/2412:11 75-09-2 IH ND ug/L 5.0 2.7 1 05/11/2412:11 108-10-1 ND ug/L 1.0 0.29 1 05/11/2412:11 100-42-5 ND ug/L 1.0 0.31 1 05/11/2412:11 630-20-6 ND ug/L 1.0 0.22 1 05/11/2412:11 79-34-5 ND ug/L 1.0 0.29 1 05/11/2412:11 127-18-4 ND ug/L 1.0 0.24 1 05/11/2412:11 108-88-3 ND ug/L 1.0 0.33 1 05/11/2412:11 71-55-6 ND ug/L 1.0 0.32 1 05/11/2412:11 79-00-5 ND ug/L 1.0 0.38 1 05/11/2412:11 79-01-6 ND ug/L 1.0 0.30 1 05/11/2412:11 75-69-4 ND ug/L 1.0 0.26 1 05/11/2412:11 96-18-4 ND ug/L 2.0 1.3 1 05/11/2412:11 108-05-4 ND ug/L 1.0 0.39 1 05/11/2412:11 75-01-4 ND ug/L 1.0 0.34 1 05/11/2412:11 1330-20-7 97 % 70-130 1 05/11/2412:11 460-00-4 104 % 70-130 1 05/11/2412:11 17060-07-0 104 % 70-130 1 05/11/2412:11 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/11/24 02:40 123-91-1 94 % 67-130 1 05/11/24 02:40 17060-07-0 96 % 70-130 1 05/11/24 02:40 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 30 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-SW-3 Lab ID: 92729634012 Collected: 05/07/24 12:00 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Copper Lead Nickel Selenium Silver Hardness, Total(SM 2340B) Vanadium Zinc Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville ND ug/L 5.0 3.6 1 05/23/2412:55 05/23/2418:23 7440-36-0 ND ug/L 10.0 2.5 1 05/23/2412:55 05/23/2418:23 7440-38-2 227 ug/L 5.0 0.79 1 05/23/2412:55 05/23/2418:23 7440-39-3 ND ug/L 1.0 0.16 1 05/23/2412:55 05/23/2418:23 7440-41-7 ND ug/L 1.0 0.29 1 05/23/2412:55 05/23/2418:23 7440-43-9 1.4.1 ug/L 5.0 0.63 1 05/23/2412:55 05/23/2418:23 7440-47-3 4.2J ug/L 5.0 0.62 1 05/23/2412:55 05/23/2418:23 7440-50-8 ND ug/L 5.0 1.4 1 05/23/2412:55 05/23/2418:23 7439-92-1 3.7.1 ug/L 5.0 0.88 1 05/23/2412:55 05/23/2418:23 7440-02-0 ND ug/L 10.0 4.1 1 05/23/2412:55 05/23/2418:23 7782-49-2 ND ug/L 5.0 0.49 1 05/23/2412:55 05/23/2418:23 7440-22-4 142000 ug/L 662 36.8 1 05/23/2412:55 05/23/2418:23 ND ug/L 5.0 1.6 1 05/23/2412:55 05/23/2418:23 7440-62-2 9.81 ug/L 10.0 3.0 1 05/23/2412:55 05/23/2418:23 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Cobalt 1.3 ug/L 1.0 0.14 1 05/10/24 15:42 05/13/24 00:52 7440-48-4 Thallium 0.050J ug/L 0.20 0.028 1 05/10/24 15:42 05/13/24 00:52 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 5.1 1 05/11/24 12:29 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/11/24 12:29 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/11/24 12:29 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/11/24 12:29 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/11/24 12:29 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/11/24 12:29 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/11/24 12:29 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/11/24 12:29 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/11/24 12:29 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/11/24 12:29 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/11/24 12:29 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/11/24 12:29 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/11/24 12:29 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/11/24 12:29 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/11/24 12:29 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/11/24 12:29 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/11/24 12:29 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/11/24 12:29 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/11/24 12:29 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/11/24 12:29 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/11/24 12:29 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/11/24 12:29 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/11/24 12:29 107-06-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. IH Page 31 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-SW-3 Lab ID: 92729634012 Collected: 05/07/24 12:00 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.35 1 05/11/2412:29 75-35-4 ND ug/L 1.0 0.38 1 05/11/2412:29 156-59-2 ND ug/L 1.0 0.40 1 05/11/2412:29 156-60-5 ND ug/L 1.0 0.36 1 05/11/2412:29 78-87-5 ND ug/L 1.0 0.36 1 05/11/24 12:29 10061-01-5 ND ug/L 1.0 0.36 1 05/11/2412:29 10061-02-6 ND ug/L 1.0 0.30 1 05/11/2412:29 100-41-4 ND ug/L 5.0 0.48 1 05/11/2412:29 591-78-6 ND ug/L 20.0 9.7 1 05/11/2412:29 74-88-4 v3 ND ug/L 5.0 2.0 1 05/11/2412:29 75-09-2 IH ND ug/L 5.0 2.7 1 05/11/2412:29 108-10-1 ND ug/L 1.0 0.29 1 05/11/2412:29 100-42-5 ND ug/L 1.0 0.31 1 05/11/2412:29 630-20-6 ND ug/L 1.0 0.22 1 05/11/2412:29 79-34-5 ND ug/L 1.0 0.29 1 05/11/2412:29 127-18-4 ND ug/L 1.0 0.24 1 05/11/2412:29 108-88-3 ND ug/L 1.0 0.33 1 05/11/2412:29 71-55-6 ND ug/L 1.0 0.32 1 05/11/2412:29 79-00-5 ND ug/L 1.0 0.38 1 05/11/2412:29 79-01-6 ND ug/L 1.0 0.30 1 05/11/2412:29 75-69-4 ND ug/L 1.0 0.26 1 05/11/2412:29 96-18-4 ND ug/L 2.0 1.3 1 05/11/2412:29 108-05-4 ND ug/L 1.0 0.39 1 05/11/2412:29 75-01-4 ND ug/L 1.0 0.34 1 05/11/2412:29 1330-20-7 98 % 70-130 1 05/11/2412:29 460-00-4 106 % 70-130 1 05/11/2412:29 17060-07-0 103 % 70-130 1 05/11/2412:29 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 4.7 ug/L 2.0 0.86 1 05/11/24 03:01 123-91-1 97 % 67-130 1 05/11/24 03:01 17060-07-0 96 % 70-130 1 05/11/24 03:01 2037-26-5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 32 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-Trip Blank Lab ID: 92729634013 Collected: 05/07/24 00:00 Received: 05/08/24 14:37 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Acetone Acrylonitrile Benzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane 2-Butanone (MEK) Carbon disulfide Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 1,2-Dibromo-3-chloropropane Dibromochloromethane 1,2-Dibromoethane (EDB) Dibromomethane 1,2-Dichlorobenzene 1,4-Dichlorobenzene trans-1,4-Dichloro-2-butene 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropene cis-1,3-Dichloropropene trans- 1,3-Dichloropropene Ethylbenzene 2-Hexanone lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Date: 05/24/2024 01:22 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 25.0 5.1 1 05/11/24 08:39 67-64-1 ND ug/L 10.0 1.8 1 05/11/24 08:39 107-13-1 ND ug/L 1.0 0.34 1 05/11/24 08:39 71-43-2 ND ug/L 1.0 0.47 1 05/11/24 08:39 74-97-5 ND ug/L 1.0 0.31 1 05/11/24 08:39 75-27-4 ND ug/L 1.0 0.34 1 05/11/24 08:39 75-25-2 ND ug/L 2.0 1.7 1 05/11/24 08:39 74-83-9 ND ug/L 5.0 4.0 1 05/11/24 08:39 78-93-3 ND ug/L 2.0 0.36 1 05/11/24 08:39 75-15-0 ND ug/L 1.0 0.33 1 05/11/24 08:39 56-23-5 ND ug/L 1.0 0.28 1 05/11/24 08:39 108-90-7 ND ug/L 1.0 0.65 1 05/11/24 08:39 75-00-3 ND ug/L 1.0 0.43 1 05/11/24 08:39 67-66-3 ND ug/L 1.0 0.54 1 05/11/24 08:39 74-87-3 ND ug/L 2.0 0.34 1 05/11/24 08:39 96-12-8 ND ug/L 1.0 0.36 1 05/11/24 08:39 124-48-1 ND ug/L 1.0 0.27 1 05/11/24 08:39 106-93-4 ND ug/L 1.0 0.39 1 05/11/24 08:39 74-95-3 ND ug/L 1.0 0.34 1 05/11/24 08:39 95-50-1 ND ug/L 1.0 0.33 1 05/11/24 08:39 106-46-7 ND ug/L 1.0 0.56 1 05/11/24 08:39 110-57-6 ND ug/L 1.0 0.37 1 05/11/24 08:39 75-34-3 ND ug/L 1.0 0.32 1 05/11/24 08:39 107-06-2 ND ug/L 1.0 0.35 1 05/11/24 08:39 75-35-4 ND ug/L 1.0 0.38 1 05/11/24 08:39 156-59-2 ND ug/L 1.0 0.40 1 05/11/24 08:39 156-60-5 ND ug/L 1.0 0.36 1 05/11/24 08:39 78-87-5 ND ug/L 1.0 0.36 1 05/11/24 08:39 10061-01-5 ND ug/L 1.0 0.36 1 05/11/24 08:39 10061-02-6 ND ug/L 1.0 0.30 1 05/11/24 08:39 100-41-4 ND ug/L 5.0 0.48 1 05/11/24 08:39 591-78-6 ND ug/L 20.0 9.7 1 05/11/24 08:39 74-88-4 ND ug/L 5.0 2.0 1 05/11/24 08:39 75-09-2 ND ug/L 5.0 2.7 1 05/11/24 08:39 108-10-1 ND ug/L 1.0 0.29 1 05/11/24 08:39 100-42-5 ND ug/L 1.0 0.31 1 05/11/24 08:39 630-20-6 ND ug/L 1.0 0.22 1 05/11/24 08:39 79-34-5 ND ug/L 1.0 0.29 1 05/11/24 08:39 127-18-4 ND ug/L 1.0 0.24 1 05/11/24 08:39 108-88-3 ND ug/L 1.0 0.33 1 05/11/24 08:39 71-55-6 ND ug/L 1.0 0.32 1 05/11/24 08:39 79-00-5 ND ug/L 1.0 0.38 1 05/11/24 08:39 79-01-6 ND ug/L 1.0 0.30 1 05/11/24 08:39 75-69-4 ND ug/L 1.0 0.26 1 05/11/24 08:39 96-18-4 ND ug/L 2.0 1.3 1 05/11/24 08:39 108-05-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. IH v2 IH Page 33 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Sample: 1201-Trip Blank Parameters Lab ID: 92729634013 Collected: Report Results Units Limit 05/07/24 00:00 MDL DF Received: 05/08/24 14:37 Matrix: Water Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Vinyl chloride ND ug/L 1.0 0.39 1 05/11/24 08:39 75-01-4 Xylene (Total) ND ug/L 1.0 0.34 1 05/11/24 08:39 1330-20-7 Surrogates 4-Bromofluorobenzene (S) 94 % 70-130 1 05/11/24 08:39 460-00-4 1,2-Dichloroethane-d4 (S) 102 % 70-130 1 05/11/24 08:39 17060-07-0 Toluene-d8 (S) 102 % 70-130 1 05/11/24 08:39 2037-26-5 8260D MSV SIM Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 1,4-Dioxane (p-Dioxane) ND ug/L 2.0 0.86 1 05/13/24 00:57 123-91-1 Surrogates 1,2-Dichloroethane-d4 (S) 109 % 67-130 1 05/13/24 00:57 17060-07-0 Toluene-d8 (S) 105 % 70-130 1 05/13/24 00:57 2037-26-5 Date: 05/24/2024 01:22 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 34 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 QC Batch: 855669 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92729634010, 92729634011 METHOD BLANK: 4414927 Associated Lab Samples: 92729634010, 92729634011 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Antimony ug/L ND 5.0 3.6 05/22/2413:12 Arsenic ug/L ND 10.0 2.5 05/22/2413:12 Barium ug/L ND 5.0 0.79 05/22/2413:12 Beryllium ug/L ND 1.0 0.16 05/22/2413:12 Cadmium ug/L ND 1.0 0.29 05/22/2413:12 Chromium ug/L ND 5.0 0.63 05/22/2413:12 Copper ug/L ND 5.0 0.62 05/22/2413:12 Hardness, Total(SM 2340B) ug/L ND 662 36.8 05/22/24 13:12 Lead ug/L ND 5.0 1.4 05/22/2413:12 Nickel ug/L ND 5.0 0.88 05/22/2413:12 Selenium ug/L ND 10.0 4.1 05/22/2413:12 Silver ug/L ND 5.0 0.49 05/22/2413:12 Vanadium ug/L ND 5.0 1.6 05/22/2413:12 Zinc ug/L ND 10.0 3.0 05/22/2413:12 LABORATORY CONTROL SAMPLE: Parameter 4414928 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 504 101 80-120 Arsenic ug/L 500 503 101 80-120 Barium ug/L 500 521 104 80-120 Beryllium ug/L 500 499 100 80-120 Cadmium ug/L 500 505 101 80-120 Chromium ug/L 500 497 99 80-120 Copper ug/L 500 506 101 80-120 Hardness, Total(SM 2340B) ug/L 33100 34300 104 80-120 Lead ug/L 500 505 101 80-120 Nickel ug/L 500 502 100 80-120 Selenium ug/L 500 503 101 80-120 Silver ug/L 250 250 100 80-120 Vanadium ug/L 500 498 100 80-120 Zinc ug/L 500 497 99 80-120 Qualifiers Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 35 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4414929 4414930 MS MSD 92729715001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony ug/L ND 500 500 527 528 105 106 75-125 0 20 Arsenic ug/L ND 500 500 529 530 106 106 75-125 0 20 Barium ug/L 85.8 500 500 615 631 106 109 75-125 2 20 Beryllium ug/L ND 500 500 528 529 106 106 75-125 0 20 Cadmium ug/L ND 500 500 523 525 105 105 75-125 0 20 Chromium ug/L ND 500 500 516 516 103 103 75-125 0 20 Copper ug/L ND 500 500 521 522 104 104 75-125 0 20 Hardness, Total(SM 2340B) ug/L 25100 33100 33100 60100 60900 106 108 75-125 1 20 Lead ug/L ND 500 500 518 520 103 104 75-125 0 20 Nickel ug/L ND 500 500 523 526 104 105 75-125 1 20 Selenium ug/L ND 500 500 545 545 109 109 75-125 0 20 Silver ug/L ND 250 250 259 259 104 104 75-125 0 20 Vanadium ug/L ND 500 500 516 518 103 103 75-125 0 20 Zinc ug/L ND 500 500 527 530 104 104 75-125 0 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 36 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 QC Batch: 855671 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92729634001, 92729634002, 92729634003, 92729634004, 92729634005, 92729634006, 92729634007, 92729634008,92729634009 METHOD BLANK: 4414935 Matrix: Water Associated Lab Samples: 92729634001, 92729634002, 92729634003, 92729634004, 92729634005, 92729634006, 92729634007, 92729634008,92729634009 Parameter Units Antimony ug/L Arsenic ug/L Barium ug/L Beryllium ug/L Cadmium ug/L Chromium ug/L Copper ug/L Lead ug/L Nickel ug/L Selenium ug/L Silver ug/L Vanadium ug/L Zinc ug/L Blank Result Reporting Limit MDL Analyzed Qualifiers ND 5.0 3.6 05/22/24 09:35 ND 10.0 2.5 05/22/24 09:35 ND 5.0 0.79 05/22/24 09:35 ND 1.0 0.16 05/22/24 09:35 ND 1.0 0.29 05/22/24 09:35 ND 5.0 0.63 05/22/24 09:35 ND 5.0 0.62 05/22/24 09:35 ND 5.0 1.4 05/22/24 09:35 ND 5.0 0.88 05/22/24 09:35 ND 10.0 4.1 05/22/24 09:35 ND 5.0 0.49 05/22/24 09:35 ND 5.0 1.6 05/22/24 09:35 ND 10.0 3.0 05/22/24 09:35 LABORATORY CONTROL SAMPLE: Parameter 4414936 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 510 102 80-120 Arsenic ug/L 500 517 103 80-120 Barium ug/L 500 514 103 80-120 Beryllium ug/L 500 513 103 80-120 Cadmium ug/L 500 507 101 80-120 Chromium ug/L 500 499 100 80-120 Copper ug/L 500 504 101 80-120 Lead ug/L 500 502 100 80-120 Nickel ug/L 500 505 101 80-120 Selenium ug/L 500 515 103 80-120 Silver ug/L 250 249 100 80-120 Vanadium ug/L 500 505 101 80-120 Zinc ug/L 500 510 102 80-120 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4414937 4414938 MS MSD 92729723002 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Antimony ug/L ND 500 500 540 538 108 108 75-125 0 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 37 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Pace Project No.: Burke Co. - Kirksey Drive 92729634 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4414937 4414938 MS MSD 92729723002 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Arsenic ug/L ND 500 500 542 539 108 108 75-125 1 20 Barium ug/L ND 500 500 545 537 108 106 75-125 2 20 Beryllium ug/L ND 500 500 545 546 109 109 75-125 0 20 Cadmium ug/L ND 500 500 525 523 105 105 75-125 0 20 Chromium ug/L ND 500 500 522 523 104 104 75-125 0 20 Copper ug/L ND 500 500 517 516 103 103 75-125 0 20 Lead ug/L ND 500 500 519 518 104 104 75-125 0 20 Nickel ug/L ND 500 500 523 520 104 104 75-125 1 20 Selenium ug/L ND 500 500 560 563 112 113 75-125 1 20 Silver ug/L ND 250 250 261 262 105 105 75-125 0 20 Vanadium ug/L ND 500 500 523 520 105 104 75-125 1 20 Zinc ug/L ND 500 500 535 532 107 106 75-125 0 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 38 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 QC Batch: 856735 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92729634012 METHOD BLANK: 4420063 Associated Lab Samples: 92729634012 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Antimony ug/L ND 5.0 3.6 05/23/2418:17 Arsenic ug/L ND 10.0 2.5 05/23/2418:17 Barium ug/L ND 5.0 0.79 05/23/2418:17 Beryllium ug/L ND 1.0 0.16 05/23/2418:17 Cadmium ug/L ND 1.0 0.29 05/23/2418:17 Chromium ug/L ND 5.0 0.63 05/23/2418:17 Copper ug/L ND 5.0 0.62 05/23/2418:17 Hardness, Total(SM 2340B) ug/L ND 662 36.8 05/23/24 18:17 Lead ug/L ND 5.0 1.4 05/23/2418:17 Nickel ug/L ND 5.0 0.88 05/23/2418:17 Selenium ug/L ND 10.0 4.1 05/23/2418:17 Silver ug/L ND 5.0 0.49 05/23/2418:17 Vanadium ug/L ND 5.0 1.6 05/23/2418:17 Zinc ug/L ND 10.0 3.0 05/23/2418:17 LABORATORY CONTROL SAMPLE: Parameter 4420064 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Antimony ug/L 500 493 99 80-120 Arsenic ug/L 500 501 100 80-120 Barium ug/L 500 497 99 80-120 Beryllium ug/L 500 490 98 80-120 Cadmium ug/L 500 492 98 80-120 Chromium ug/L 500 480 96 80-120 Copper ug/L 500 481 96 80-120 Hardness, Total(SM 2340B) ug/L 33100 31900 96 80-120 Lead ug/L 500 484 97 80-120 Nickel ug/L 500 490 98 80-120 Selenium ug/L 500 500 100 80-120 Silver ug/L 250 237 95 80-120 Vanadium ug/L 500 485 97 80-120 Zinc ug/L 500 499 100 80-120 Qualifiers Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 39 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 MATRIX SPIKE & MATRIX SPIKE Parameter DUPLICATE: 4420065 MS 92729634012 Spike Units Result Conc. MSD Spike Conc. 4420066 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual Antimony ug/L ND 500 500 519 533 104 107 75-125 3 20 Arsenic ug/L ND 500 500 528 540 105 108 75-125 2 20 Barium ug/L 227 500 500 722 749 99 104 75-125 4 20 Beryllium ug/L ND 500 500 520 535 104 107 75-125 3 20 Cadmium ug/L ND 500 500 502 515 100 103 75-125 3 20 Chromium ug/L 1 AJ 500 500 499 512 99 102 75-125 3 20 Copper ug/L 4.2J 500 500 510 524 101 104 75-125 3 20 Hardness, Total(SM 2340B) ug/L 142000 33100 33100 174000 178000 96 109 75-125 2 20 Lead ug/L ND 500 500 496 510 99 102 75-125 3 20 Nickel ug/L 3.7J 500 500 502 515 100 102 75-125 3 20 Selenium ug/L ND 500 500 544 558 109 112 75-125 2 20 Silver ug/L ND 250 250 252 259 101 104 75-125 3 20 Vanadium ug/L ND 500 500 504 516 101 103 75-125 2 20 Zinc ug/L 9.81 500 500 519 534 102 105 75-125 3 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 40 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 QC Batch: 853725 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92729634001, 92729634002, 92729634003, 92729634004, 92729634005, 92729634006, 92729634007, 92729634008,92729634009,92729634010,92729634011,92729634012 METHOD BLANK: 4405461 Matrix: Water Associated Lab Samples: 92729634001, 92729634002, 92729634003, 92729634004, 92729634005, 92729634006, 92729634007, 92729634008,92729634009,92729634010,92729634011,92729634012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Cobalt ug/L ND 1.0 0.14 05/12/24 22:59 Thallium ug/L ND 0.20 0.028 05/12/24 22:59 LABORATORY CONTROL SAMPLE: 4405462 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Cobalt ug/L 50 52.4 105 80-120 Thallium ug/L 25 25.3 101 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4405463 4405464 MS MSD 92729634002 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Cobalt ug/L 108 50 50 161 161 105 105 75-125 0 20 Thallium ug/L ND 25 25 25.6 25.5 103 102 75-125 0 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 41 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 QC Batch: 853759 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92729634002, 92729634003, 92729634004, 92729634005, 92729634006, 92729634007, 92729634008, 92729634010,92729634011,92729634012,92729634013 METHOD BLANK: 4405807 Matrix: Water Associated Lab Samples: 92729634002, 92729634003, 92729634004, 92729634005, 92729634006, 92729634007, 92729634008, 92729634010,92729634011,92729634012,92729634013 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 05/11/24 07:29 1,1,1-Trichloroethane ug/L ND 1.0 0.33 05/11/24 07:29 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 05/11/24 07:29 1,1,2-Trichloroethane ug/L ND 1.0 0.32 05/11/24 07:29 1,1-Dichloroethane ug/L ND 1.0 0.37 05/11/24 07:29 1,1-Dichloroethene ug/L ND 1.0 0.35 05/11/24 07:29 1,2,3-Trichloropropane ug/L ND 1.0 0.26 05/11/24 07:29 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 05/11/24 07:29 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 05/11/24 07:29 1,2-Dichlorobenzene ug/L ND 1.0 0.34 05/11/24 07:29 1,2-Dichloroethane ug/L ND 1.0 0.32 05/11/24 07:29 1,2-Dichloropropane ug/L ND 1.0 0.36 05/11/24 07:29 1,4-Dichlorobenzene ug/L ND 1.0 0.33 05/11/24 07:29 2-Butanone (MEK) ug/L ND 5.0 4.0 05/11/24 07:29 2-Hexanone ug/L ND 5.0 0.48 05/11/24 07:29 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 05/11/24 07:29 Acetone ug/L ND 25.0 5.1 05/11/24 07:29 Acrylonitrile ug/L ND 10.0 1.8 05/11/24 07:29 Benzene ug/L ND 1.0 0.34 05/11/24 07:29 Bromochloromethane ug/L ND 1.0 0.47 05/11/24 07:29 Bromodichloromethane ug/L ND 1.0 0.31 05/11/24 07:29 Bromoform ug/L ND 1.0 0.34 05/11/24 07:29 Bromomethane ug/L ND 2.0 1.7 05/11/24 07:29 Carbon disulfide ug/L ND 2.0 0.36 05/11/24 07:29 Carbon tetrachloride ug/L ND 1.0 0.33 05/11/24 07:29 Chlorobenzene ug/L ND 1.0 0.28 05/11/24 07:29 Chloroethane ug/L ND 1.0 0.65 05/11/24 07:29 Chloroform ug/L ND 1.0 0.43 05/11/24 07:29 Chloromethane ug/L ND 1.0 0.54 05/11/24 07:29 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 05/11/24 07:29 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 05/11/24 07:29 Dibromochloromethane ug/L ND 1.0 0.36 05/11/24 07:29 Dibromomethane ug/L ND 1.0 0.39 05/11/24 07:29 Ethylbenzene ug/L ND 1.0 0.30 05/11/24 07:29 lodomethane ug/L ND 20.0 9.7 05/11/24 07:29 Methylene Chloride ug/L ND 5.0 2.0 05/11/24 07:29 Styrene ug/L ND 1.0 0.29 05/11/24 07:29 Tetrachloroethene ug/L ND 1.0 0.29 05/11/24 07:29 Toluene ug/L ND 1.0 0.24 05/11/24 07:29 IH v2 IH Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 42 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 METHOD BLANK: 4405807 Matrix: Water Associated Lab Samples: 92729634002, 92729634003, 92729634004, 92729634005, 92729634006, 92729634007, 92729634008, 92729634010,92729634011,92729634012,92729634013 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.40 05/11/24 07:29 trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 05/11/24 07:29 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 05/11/24 07:29 Trichloroethene ug/L ND 1.0 0.38 05/11/24 07:29 Trichlorofluoromethane ug/L ND 1.0 0.30 05/11/24 07:29 Vinyl acetate ug/L ND 2.0 1.3 05/11/24 07:29 Vinyl chloride ug/L ND 1.0 0.39 05/11/24 07:29 Xylene (Total) ug/L ND 1.0 0.34 05/11/24 07:29 1,2-Dichloroethane-d4 (S) % 107 70-130 05/11/24 07:29 4-Bromofluorobenzene (S) % 96 70-130 05/11/24 07:29 Toluene-d8 (S) % 102 70-130 05/11/24 07:29 LABORATORY CONTROL SAMPLE: Parameter 4405808 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 20 20.9 104 70-130 1,1,1-Trichloroethane ug/L 20 20.7 103 70-130 1,1,2,2-Tetrachloroethane ug/L 20 19.7 99 70-130 1,1,2-Trichloroethane ug/L 20 20.2 101 70-130 1,1-Dichloroethane ug/L 20 20.8 104 70-130 1,1-Dichloroethene ug/L 20 20.4 102 69-131 1,2,3-Trichloropropane ug/L 20 20.3 101 70-130 1,2-Dibromo-3-chloropropane ug/L 20 19.3 97 70-130 1,2-Dibromoethane (EDB) ug/L 20 20.5 103 70-130 1,2-Dichlorobenzene ug/L 20 21.1 105 70-130 1,2-Dichloroethane ug/L 20 20.7 103 70-130 1,2-Dichloropropane ug/L 20 21.1 106 70-130 1,4-Dichlorobenzene ug/L 20 20.9 105 70-130 2-Butanone (MEK) ug/L 40 40.0 100 67-133 2-Hexanone ug/L 40 39.3 98 70-133 4-Methyl-2-pentanone (MIBK) ug/L 40 38.1 95 70-130 Acetone ug/L 40 39.0 97 67-130 Acrylonitrile ug/L 100 102 102 70-130 Benzene ug/L 20 20.3 101 70-130 Bromochloromethane ug/L 20 19.6 98 70-130 Bromodichloromethane ug/L 20 20.7 103 70-130 Bromoform ug/L 20 19.9 100 70-133 Bromomethane ug/L 20 17.2 86 41-148lH Carbon disulfide ug/L 20 20.8 104 70-131 Carbon tetrachloride ug/L 20 20.4 102 70-130 Chlorobenzene ug/L 20 20.6 103 70-130 Chloroethane ug/L 20 19.8 99 41-157 Chloroform ug/L 20 19.9 99 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 43 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 LABORATORY CONTROL SAMPLE: Parameter 4405808 Units Spike LCS Conc. Result Chloromethane ug/L 20 cis-1,2-Dichloroethene ug/L 20 cis-1,3-Dichloropropene ug/L 20 Dibromochloromethane ug/L 20 Dibromomethane ug/L 20 Ethylbenzene ug/L 20 lodomethane ug/L 40 Methylene Chloride ug/L 20 Styrene ug/L 20 Tetrachloroethene ug/L 20 Toluene ug/L 20 trans-1,2-Dichloroethene ug/L 20 trans- 1,3-Dichloropropene ug/L 20 trans-1,4-Dichloro-2-butene ug/L 20 Trichloroethene ug/L 20 Trichlorofluoromethane ug/L 20 Vinyl acetate ug/L 40 Vinyl chloride ug/L 20 Xylene (Total) ug/L 60 1,2-Dichloroethane-d4 (S) % 4-Bromofluorobenzene (S) % Toluene-d8 (S) % LCS % Rec % Rec Limits Qualifiers 20.3 101 59-141 20.9 104 70-130 19.9 100 70-130 19.7 99 70-130 20.1 100 70-130 20.6 103 70-130 29.3 73 57-140 v3 20.0 100 62-1301H 21.2 106 70-130 20.7 104 70-130 20.2 101 70-130 21.0 105 70-130 20.5 102 70-130 19.8 99 57-149 21.0 105 70-130 18.8 94 57-130 43.4 108 70-141 20.1 101 66-140 62.2 104 70-130 104 70-130 99 70-130 102 70-130 MATRIX SPIKE SAMPLE: Parameter 4405809 Units 92729623001 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 20 21.6 108 70-146 1,1,1-Trichloroethane ug/L ND 20 24.0 120 70-150 1,1,2,2-Tetrachloroethane ug/L ND 20 20.2 101 66-144 1,1,2-Trichloroethane ug/L ND 20 22.5 113 70-142 1,1-Dichloroethane ug/L ND 20 23.7 119 68-150 1,1-Dichloroethene ug/L ND 20 25.8 129 64-162 1,2,3-Trichloropropane ug/L ND 20 19.7 98 66-144 1,2-Dibromo-3-chloropropane ug/L ND 20 19.6 98 62-146 1,2-Dibromoethane (EDB) ug/L ND 20 21.0 105 70-143 1,2-Dichlorobenzene ug/L ND 20 22.4 112 70-142 1,2-Dichloroethane ug/L ND 20 23.2 116 68-145 1,2-Dichloropropane ug/L ND 20 22.1 111 70-144 1,4-Dichlorobenzene ug/L ND 20 23.6 118 70-140 2-Butanone (MEK) ug/L ND 40 46.1 115 57-156 2-Hexanone ug/L ND 40 40.7 102 62-153 4-Methyl-2-pentanone (MIBK) ug/L ND 40 39.6 99 65-144 Acetone ug/L ND 40 44.5 111 49-162 Acrylonitrile ug/L ND 100 106 106 59-155 Benzene ug/L ND 20 23.2 115 68-144 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 44 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 MATRIX SPIKE SAMPLE: 4405809 92729623001 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers Bromochloromethane ug/L ND 20 25.2 126 70-148 Bromodichloromethane ug/L ND 20 21.9 110 70-141 Bromoform ug/L ND 20 22.7 113 59-144 Bromomethane ug/L ND 20 29.3 147 23-1901H Carbon disulfide ug/L ND 20 25.4 127 64-160 Carbon tetrachloride ug/L ND 20 23.8 119 70-147 Chlorobenzene ug/L ND 20 22.7 114 70-143 Chloroethane ug/L ND 20 27.7 138 55-190 Chloroform ug/L ND 20 24.4 122 67-148 Chloromethane ug/L ND 20 26.2 131 38-180 cis-1,2-Dichloroethene ug/L 0.98J 20 24.8 119 67-151 cis-1,3-Dichloropropene ug/L ND 20 22.7 114 70-142 Dibromochloromethane ug/L ND 20 22.3 111 68-140 Dibromomethane ug/L ND 20 22.5 112 70-142 Ethylbenzene ug/L ND 20 22.0 110 70-145 lodomethane ug/L ND 40 46.1 115 37-160 Methylene Chloride ug/L ND 20 22.1 111 54-149 Styrene ug/L ND 20 22.0 110 70-147 Tetrachloroethene ug/L ND 20 23.0 115 70-145 Toluene ug/L ND 20 23.2 116 65-146 trans-1,2-Dichloroethene ug/L ND 20 24.0 120 69-155 trans- 1,3-Dichloropropene ug/L ND 20 23.4 117 70-142 trans-1,4-Dichloro-2-butene ug/L ND 20 20.5 103 39-149 Trichloroethene ug/L ND 20 24.7 123 70-152 Trichlorofluoromethane ug/L ND 20 27.5 138 60-158 Vinyl acetate ug/L ND 40 46.1 115 56-157 Vinyl chloride ug/L ND 20 28.8 144 51-178 Xylene (Total) ug/L ND 60 69.9 116 70-146 1,2-Dichloroethane-d4 (S) % 99 70-130 4-Bromofluorobenzene (S) % 99 70-130 Toluene-d8 (S) % 99 70-130 SAMPLE DUPLICATE: 4405810 Parameter Units 92729623002 Result Dup Result RPD Max RPD Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND ND 30 1,1,1-Trichloroethane ug/L ND ND 30 1,1,2,2-Tetrachloroethane ug/L ND ND 30 1,1,2-Trichloroethane ug/L ND ND 30 1,1-Dichloroethane ug/L ND ND 30 1,1-Dichloroethene ug/L ND ND 30 1,2,3-Trichloropropane ug/L ND ND 30 1,2-Dibromo-3-chloropropane ug/L ND ND 30 1,2-Dibromoethane (EDB) ug/L ND ND 30 1,2-Dichlorobenzene ug/L ND ND 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 45 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 SAMPLE DUPLICATE: 4405810 Parameter Units 92729623002 Result Dup Result 1,2-Dichloroethane ug/L ND ND 1,2-Dichloropropane ug/L ND ND 1,4-Dichlorobenzene ug/L ND ND 2-Butanone (MEK) ug/L ND ND 2-Hexanone ug/L ND ND 4-Methyl-2-pentanone (MIBK) ug/L ND ND Acetone ug/L ND ND Acrylonitrile ug/L ND ND Benzene ug/L 0.58J 0.55J Bromochloromethane ug/L ND ND Bromodichloromethane ug/L ND ND Bromoform ug/L ND ND Bromomethane ug/L ND ND Carbon disulfide ug/L ND ND Carbon tetrachloride ug/L ND ND Chlorobenzene ug/L 0.36J 0.34J Chloroethane ug/L ND ND Chloroform ug/L ND ND Chloromethane ug/L ND ND cis-1,2-Dichloroethene ug/L 13.5 14.3 cis-1,3-Dichloropropene ug/L ND ND Dibromochloromethane ug/L ND ND Dibromomethane ug/L ND ND Ethylbenzene ug/L ND ND lodomethane ug/L ND ND Methylene Chloride ug/L ND ND Styrene ug/L ND ND Tetrachloroethene ug/L ND ND Toluene ug/L ND ND trans-1,2-Dichloroethene ug/L ND ND trans- 1,3-Dichloropropene ug/L ND ND trans-1,4-Dichloro-2-butene ug/L ND ND Trichloroethene ug/L ND ND Trichlorofluoromethane ug/L ND ND Vinyl acetate ug/L ND ND Vinyl chloride ug/L ND ND Xylene (Total) ug/L ND ND 1,2-Dichloroethane-d4 (S) % 106 99 4-Bromofluorobenzene (S) % 96 94 Toluene-d8(S) % 101 103 Max RPD RPD 0 30 30 30 30 30 30 30 30 30 30 30 30 30 I H 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 46 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 QC Batch: 853760 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92729634009 METHOD BLANK: 4405813 Associated Lab Samples: 92729634009 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 05/10/24 14:32 1,1,1-Trichloroethane ug/L ND 1.0 0.33 05/10/24 14:32 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 05/10/24 14:32 1,1,2-Trichloroethane ug/L ND 1.0 0.32 05/10/24 14:32 1,1-Dichloroethane ug/L ND 1.0 0.37 05/10/24 14:32 1,1-Dichloroethene ug/L ND 1.0 0.35 05/10/24 14:32 1,2,3-Trichloropropane ug/L ND 1.0 0.26 05/10/24 14:32 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 05/10/24 14:32 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 05/10/24 14:32 1,2-Dichlorobenzene ug/L ND 1.0 0.34 05/10/24 14:32 1,2-Dichloroethane ug/L ND 1.0 0.32 05/10/24 14:32 1,2-Dichloropropane ug/L ND 1.0 0.36 05/10/24 14:32 1,4-Dichlorobenzene ug/L ND 1.0 0.33 05/10/24 14:32 2-Butanone (MEK) ug/L ND 5.0 4.0 05/10/24 14:32 2-Hexanone ug/L ND 5.0 0.48 05/10/24 14:32 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 05/10/24 14:32 Acetone ug/L ND 25.0 5.1 05/10/24 14:32 Acrylonitrile ug/L ND 10.0 1.8 05/10/24 14:32 Benzene ug/L ND 1.0 0.34 05/10/24 14:32 Bromochloromethane ug/L ND 1.0 0.47 05/10/24 14:32 Bromodichloromethane ug/L ND 1.0 0.31 05/10/24 14:32 Bromoform ug/L ND 1.0 0.34 05/10/24 14:32 v2 Bromomethane ug/L ND 2.0 1.7 05/10/24 14:32 v2 Carbon disulfide ug/L ND 2.0 0.36 05/10/24 14:32 Carbon tetrachloride ug/L ND 1.0 0.33 05/10/24 14:32 Chlorobenzene ug/L ND 1.0 0.28 05/10/24 14:32 Chloroethane ug/L ND 1.0 0.65 05/10/24 14:32 v2 Chloroform ug/L ND 1.0 0.43 05/10/24 14:32 Chloromethane ug/L ND 1.0 0.54 05/10/24 14:32 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 05/10/24 14:32 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 05/10/24 14:32 Dibromochloromethane ug/L ND 1.0 0.36 05/10/24 14:32 Dibromomethane ug/L ND 1.0 0.39 05/10/24 14:32 Ethylbenzene ug/L ND 1.0 0.30 05/10/24 14:32 lodomethane ug/L ND 20.0 9.7 05/10/24 14:32 Methylene Chloride ug/L ND 5.0 2.0 05/10/24 14:32 Styrene ug/L ND 1.0 0.29 05/10/24 14:32 Tetrachloroethene ug/L ND 1.0 0.29 05/10/24 14:32 Toluene ug/L ND 1.0 0.24 05/10/24 14:32 trans-1,2-Dichloroethene ug/L ND 1.0 0.40 05/10/24 14:32 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 47 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 METHOD BLANK: 4405813 Associated Lab Samples: 92729634009 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 05/10/24 14:32 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 05/10/24 14:32 Trichloroethene ug/L ND 1.0 0.38 05/10/24 14:32 Trichlorofluoromethane ug/L ND 1.0 0.30 05/10/24 14:32 Vinyl acetate ug/L ND 2.0 1.3 05/10/24 14:32 Vinyl chloride ug/L ND 1.0 0.39 05/10/24 14:32 Xylene (Total) ug/L ND 1.0 0.34 05/10/24 14:32 1,2-Dichloroethane-d4 (S) % 100 70-130 05/10/24 14:32 4-Bromofluorobenzene (S) % 97 70-130 05/10/24 14:32 Toluene-d8 (S) % 100 70-130 05/10/24 14:32 LABORATORY CONTROL SAMPLE: Parameter 4405814 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 20 19.5 98 70-130 1,1,1-Trichloroethane ug/L 20 20.3 101 70-130 1,1,2,2-Tetrachloroethane ug/L 20 18.5 93 70-130 1,1,2-Trichloroethane ug/L 20 19.8 99 70-130 1,1-Dichloroethane ug/L 20 21.1 105 70-130 1,1-Dichloroethene ug/L 20 18.8 94 69-131 1,2,3-Trichloropropane ug/L 20 18.9 95 70-130 1,2-Dibromo-3-chloropropane ug/L 20 17.2 86 70-130 1,2-Dibromoethane (EDB) ug/L 20 18.8 94 70-130 1,2-Dichlorobenzene ug/L 20 19.8 99 70-130 1,2-Dichloroethane ug/L 20 20.5 102 70-130 1,2-Dichloropropane ug/L 20 20.4 102 70-130 1,4-Dichlorobenzene ug/L 20 19.6 98 70-130 2-Butanone (MEK) ug/L 40 38.0 95 67-133 2-Hexanone ug/L 40 37.9 95 70-133 4-Methyl-2-pentanone (MIBK) ug/L 40 38.8 97 70-130 Acetone ug/L 40 39.6 99 67-130 Acrylonitrile ug/L 100 94.0 94 70-130 Benzene ug/L 20 20.4 102 70-130 Bromochloromethane ug/L 20 20.8 104 70-130 Bromodichloromethane ug/L 20 19.5 98 70-130 Bromoform ug/L 20 15.6 78 70-133 v3 Bromomethane ug/L 20 11.1 55 41-148 v3 Carbon disulfide ug/L 20 19.7 98 70-131 Carbon tetrachloride ug/L 20 19.6 98 70-130 Chlorobenzene ug/L 20 19.8 99 70-130 Chloroethane ug/L 20 15.1 75 41-157 v3 Chloroform ug/L 20 20.3 102 70-130 Chloromethane ug/L 20 21.9 109 59-141 cis-1,2-Dichloroethene ug/L 20 20.9 105 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 48 of 65 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 aceo Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 LABORATORY CONTROL SAMPLE: Parameter 4405814 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers cis-1,3-Dichloropropene ug/L 20 19.9 99 70-130 Dibromochloromethane ug/L 20 19.3 96 70-130 Dibromomethane ug/L 20 20.2 101 70-130 Ethylbenzene ug/L 20 20.1 101 70-130 lodomethane ug/L 40 37.0 92 57-140 Methylene Chloride ug/L 20 21.0 105 62-130 Styrene ug/L 20 20.0 100 70-130 Tetrachloroethene ug/L 20 19.9 99 70-130 Toluene ug/L 20 20.0 100 70-130 trans-1,2-Dichloroethene ug/L 20 21.3 107 70-130 trans- 1,3-Dichloropropene ug/L 20 19.9 99 70-130 trans-1,4-Dichloro-2-butene ug/L 20 17.6 88 57-149 Trichloroethene ug/L 20 20.5 102 70-130 Trichlorofluoromethane ug/L 20 16.1 80 57-130 Vinyl acetate ug/L 40 41.8 104 70-141 Vinyl chloride ug/L 20 20.0 100 66-140 Xylene (Total) ug/L 60 60.4 101 70-130 1,2-Dichloroethane-d4 (S) % 100 70-130 4-Bromofluorobenzene (S) % 100 70-130 Toluene-d8 (S) % 100 70-130 MATRIX SPIKE SAMPLE: Parameter 4405815 Units 92729908006 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 20 20.8 104 70-146 1,1,1-Trichloroethane ug/L ND 20 22.6 113 70-150 1,1,2,2-Tetrachloroethane ug/L ND 20 18.9 95 66-144 1,1,2-Trichloroethane ug/L ND 20 21.5 108 70-142 1,1-Dichloroethane ug/L ND 20 23.6 118 68-150 1,1-Dichloroethene ug/L ND 20 18.4 92 64-162 1,2,3-Trichloropropane ug/L ND 20 18.9 95 66-144 1,2-Dibromo-3-chloropropane ug/L ND 20 18.4 92 62-146 1,2-Dibromoethane (EDB) ug/L ND 20 20.5 103 70-143 1,2-Dichlorobenzene ug/L ND 20 21.2 106 70-142 1,2-Dichloroethane ug/L ND 20 21.0 105 68-145 1,2-Dichloropropene ug/L ND 20 22.9 115 70-144 1,4-Dichlorobenzene ug/L ND 20 20.7 103 70-140 2-Butanone (MEK) ug/L ND 40 41.6 104 57-156 2-Hexanone ug/L ND 40 38.4 96 62-153 4-Methyl-2-pentanone (MIBK) ug/L ND 40 35.3 88 65-144 Acetone ug/L ND 40 40.9 101 49-162 Acrylonitrile ug/L ND 100 99.4 99 59-155 Benzene ug/L ND 20 21.0 105 68-144 Bromochloromethane ug/L ND 20 22.6 113 70-148 Bromodichloromethane ug/L ND 20 21.1 106 70-141 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 49 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 MATRIX SPIKE SAMPLE: Parameter 4405815 Units 92729908006 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers Bromoform ug/L ND 20 16.8 84 59-144 Bromomethane ug/L ND 20 9.4 47 23-190 v3 Carbon disulfide ug/L ND 20 22.3 111 64-160 Carbon tetrachloride ug/L ND 20 21.8 109 70-147 Chlorobenzene ug/L ND 20 21.1 106 70-143 Chloroethane ug/L ND 20 13.9 69 55-190 v3 Chloroform ug/L ND 20 22.1 110 67-148 Chloromethane ug/L ND 20 19.3 96 38-180 cis-1,2-Dichloroethene ug/L ND 20 22.9 115 67-151 cis-1,3-Dichloropropene ug/L ND 20 21.6 108 70-142 Dibromochloromethane ug/L ND 20 20.7 104 68-140 Dibromomethane ug/L ND 20 22.0 110 70-142 Ethylbenzene ug/L ND 20 21.5 107 70-145 lodomethane ug/L ND 40 42.2 106 37-160 Methylene Chloride ug/L ND 20 22.2 111 54-149 Styrene ug/L ND 20 21.1 105 70-147 Tetrachloroethene ug/L ND 20 17.8 89 70-145 Toluene ug/L ND 20 22.1 110 65-146 trans-1,2-Dichloroethene ug/L ND 20 23.7 118 69-155 trans- 1,3-Dichloropropene ug/L ND 20 20.4 102 70-142 trans-1,4-Dichloro-2-butene ug/L ND 20 14.6 73 39-149 Trichloroethene ug/L ND 20 22.4 112 70-152 Trichlorofluoromethane ug/L ND 20 14.9 74 60-158 v3 Vinyl acetate ug/L ND 40 41.7 104 56-157 Vinyl chloride ug/L ND 20 18.9 95 51-178 Xylene (Total) ug/L ND 60 64.0 107 70-146 1,2-Dichloroethane-d4 (S) % 93 70-130 4-Bromofluorobenzene (S) % 98 70-130 Toluene-d8(S) % 101 70-130 SAMPLE DUPLICATE: 4405816 Parameter Units 92729908007 Result Dup Result RPD Max RPD Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND ND 30 1,1,1-Trichloroethane ug/L ND ND 30 1,1,2,2-Tetrachloroethane ug/L ND ND 30 1,1,2-Trichloroethane ug/L ND ND 30 1,1-Dichloroethane ug/L ND ND 30 1,1-Dichloroethene ug/L ND ND 30 1,2,3-Trichloropropane ug/L ND ND 30 1,2-Dibromo-3-chloropropane ug/L ND ND 30 1,2-Dibromoethane (EDB) ug/L ND ND 30 1,2-Dichlorobenzene ug/L ND ND 30 1,2-Dichloroethane ug/L ND ND 30 1,2-Dichloropropene ug/L ND ND 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 50 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 SAMPLE DUPLICATE: 4405816 Parameter Units 92729908007 Result Dup Result RPD Max RPD 1,4-Dichlorobenzene ug/L ND ND 30 2-Butanone (MEK) ug/L ND ND 30 2-Hexanone ug/L ND ND 30 4-Methyl-2-pentanone (MIBK) ug/L ND ND 30 Acetone ug/L ND ND 30 Acrylonitrile ug/L ND ND 30 Benzene ug/L ND ND 30 Bromochloromethane ug/L ND ND 30 Bromodichloromethane ug/L ND ND 30 Bromoform ug/L ND ND 30 Bromomethane ug/L ND ND 30 v2 Carbon disulfide ug/L ND ND 30 Carbon tetrachloride ug/L ND ND 30 Chlorobenzene ug/L ND ND 30 Chloroethane ug/L ND ND 30 v2 Chloroform ug/L ND ND 30 Chloromethane ug/L ND ND 30 cis-1,2-Dichloroethene ug/L ND ND 30 cis-1,3-Dichloropropene ug/L ND ND 30 Dibromochloromethane ug/L ND ND 30 Dibromomethane ug/L ND ND 30 Ethylbenzene ug/L ND ND 30 lodomethane ug/L ND ND 30 Methylene Chloride ug/L ND ND 30 Styrene ug/L ND ND 30 Tetrachloroethene ug/L ND ND 30 Toluene ug/L ND ND 30 trans-1,2-Dichloroethene ug/L ND ND 30 trans- 1,3-Dichloropropene ug/L ND ND 30 trans-1,4-Dichloro-2-butene ug/L ND ND 30 Trichloroethene ug/L ND ND 30 Trichlorofluoromethane ug/L ND ND 30 v2 Vinyl acetate ug/L ND ND 30 Vinyl chloride ug/L ND ND 30 Xylene (Total) ug/L ND ND 30 1,2-Dichloroethane-d4 (S) % 98 98 4-Bromofluorobenzene (S) % 96 97 Toluene-d8 (S) % 100 101 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 51 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 QC Batch: 854467 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92729634001 METHOD BLANK: 4408910 Associated Lab Samples: 92729634001 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 05/15/24 07:06 1,1,1-Trichloroethane ug/L ND 1.0 0.33 05/15/24 07:06 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 05/15/24 07:06 1,1,2-Trichloroethane ug/L ND 1.0 0.32 05/15/24 07:06 1,1-Dichloroethane ug/L ND 1.0 0.37 05/15/24 07:06 1,1-Dichloroethene ug/L ND 1.0 0.35 05/15/24 07:06 1,2,3-Trichloropropane ug/L ND 1.0 0.26 05/15/24 07:06 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 05/15/24 07:06 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 05/15/24 07:06 1,2-Dichlorobenzene ug/L ND 1.0 0.34 05/15/24 07:06 1,2-Dichloroethane ug/L ND 1.0 0.32 05/15/24 07:06 1,2-Dichloropropane ug/L ND 1.0 0.36 05/15/24 07:06 1,4-Dichlorobenzene ug/L ND 1.0 0.33 05/15/24 07:06 2-Butanone (MEK) ug/L ND 5.0 4.0 05/15/24 07:06 2-Hexanone ug/L ND 5.0 0.48 05/15/24 07:06 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 05/15/24 07:06 Acetone ug/L ND 25.0 5.1 05/15/24 07:06 Acrylonitrile ug/L ND 10.0 1.8 05/15/24 07:06 Benzene ug/L ND 1.0 0.34 05/15/24 07:06 Bromochloromethane ug/L ND 1.0 0.47 05/15/24 07:06 Bromodichloromethane ug/L ND 1.0 0.31 05/15/24 07:06 Bromoform ug/L ND 1.0 0.34 05/15/24 07:06 Bromomethane ug/L ND 2.0 1.7 05/15/24 07:06 IH Carbon disulfide ug/L ND 2.0 0.36 05/15/24 07:06 Carbon tetrachloride ug/L ND 1.0 0.33 05/15/24 07:06 Chlorobenzene ug/L ND 1.0 0.28 05/15/24 07:06 Chloroethane ug/L ND 1.0 0.65 05/15/24 07:06 Chloroform ug/L ND 1.0 0.43 05/15/24 07:06 Chloromethane ug/L ND 1.0 0.54 05/15/24 07:06 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 05/15/24 07:06 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 05/15/24 07:06 Dibromochloromethane ug/L ND 1.0 0.36 05/15/24 07:06 Dibromomethane ug/L ND 1.0 0.39 05/15/24 07:06 Ethylbenzene ug/L ND 1.0 0.30 05/15/24 07:06 lodomethane ug/L ND 20.0 9.7 05/15/24 07:06 v2 Methylene Chloride ug/L ND 5.0 2.0 05/15/24 07:06 IH Styrene ug/L ND 1.0 0.29 05/15/24 07:06 Tetrachloroethene ug/L ND 1.0 0.29 05/15/24 07:06 Toluene ug/L ND 1.0 0.24 05/15/24 07:06 trans-1,2-Dichloroethene ug/L ND 1.0 0.40 05/15/24 07:06 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 52 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 METHOD BLANK: 4408910 Associated Lab Samples: 92729634001 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 05/15/24 07:06 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 05/15/24 07:06 Trichloroethene ug/L ND 1.0 0.38 05/15/24 07:06 Trichlorofluoromethane ug/L ND 1.0 0.30 05/15/24 07:06 Vinyl acetate ug/L ND 2.0 1.3 05/15/24 07:06 Vinyl chloride ug/L ND 1.0 0.39 05/15/24 07:06 Xylene (Total) ug/L ND 1.0 0.34 05/15/24 07:06 1,2-Dichloroethane-d4 (S) % 103 70-130 05/15/24 07:06 4-Bromofluorobenzene (S) % 96 70-130 05/15/24 07:06 Toluene-d8 (S) % 101 70-130 05/15/24 07:06 LABORATORY CONTROL SAMPLE: Parameter 4408911 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 20 21.2 106 70-130 1,1,1-Trichloroethane ug/L 20 21.2 106 70-130 1,1,2,2-Tetrachloroethane ug/L 20 19.3 96 70-130 1,1,2-Trichloroethane ug/L 20 19.7 99 70-130 1,1-Dichloroethane ug/L 20 22.0 110 70-130 1,1-Dichloroethene ug/L 20 20.8 104 69-131 1,2,3-Trichloropropane ug/L 20 20.7 104 70-130 1,2-Dibromo-3-chloropropane ug/L 20 20.0 100 70-130 1,2-Dibromoethane (EDB) ug/L 20 21.0 105 70-130 1,2-Dichlorobenzene ug/L 20 21.9 109 70-130 1,2-Dichloroethane ug/L 20 21.0 105 70-130 1,2-Dichloropropane ug/L 20 21.1 105 70-130 1,4-Dichlorobenzene ug/L 20 21.4 107 70-130 2-Butanone (MEK) ug/L 40 37.7 94 67-133 2-Hexanone ug/L 40 37.4 93 70-133 4-Methyl-2-pentanone (MIBK) ug/L 40 35.5 89 70-130 Acetone ug/L 40 36.2 90 67-130 Acrylonitrile ug/L 100 96.0 96 70-130 Benzene ug/L 20 20.9 104 70-130 Bromochloromethane ug/L 20 20.7 104 70-130 Bromodichloromethane ug/L 20 20.6 103 70-130 Bromoform ug/L 20 18.9 94 70-133 Bromomethane ug/L 20 22.2 111 41-148lH Carbon disulfide ug/L 20 20.3 102 70-131 Carbon tetrachloride ug/L 20 21.2 106 70-130 Chlorobenzene ug/L 20 20.8 104 70-130 Chloroethane ug/L 20 18.3 91 41-157 Chloroform ug/L 20 21.3 107 70-130 Chloromethane ug/L 20 18.9 95 59-141 cis-1,2-Dichloroethene ug/L 20 21.4 107 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 53 of 65 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 aceo Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 LABORATORY CONTROL SAMPLE: Parameter 4408911 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers cis-1,3-Dichloropropene ug/L 20 19.6 98 70-130 Dibromochloromethane ug/L 20 20.5 102 70-130 Dibromomethane ug/L 20 20.5 102 70-130 Ethylbenzene ug/L 20 20.7 103 70-130 lodomethane ug/L 40 21.1 53 57-140 L2,v3 Methylene Chloride ug/L 20 19.0 95 62-130 IH Styrene ug/L 20 20.4 102 70-130 Tetrachloroethene ug/L 20 20.7 104 70-130 Toluene ug/L 20 19.9 100 70-130 trans-1,2-Dichloroethene ug/L 20 22.2 111 70-130 trans- 1,3-Dichloropropene ug/L 20 19.3 97 70-130 trans-1,4-Dichloro-2-butene ug/L 20 17.9 89 57-149 Trichloroethene ug/L 20 21.1 105 70-130 Trichlorofluoromethane ug/L 20 19.8 99 57-130 Vinyl acetate ug/L 40 43.7 109 70-141 Vinyl chloride ug/L 20 19.3 96 66-140 Xylene (Total) ug/L 60 62.3 104 70-130 1,2-Dichloroethane-d4 (S) % 103 70-130 4-Bromofluorobenzene (S) % 96 70-130 Toluene-d8 (S) % 98 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4408912 MS 92730115002 Spike Parameter Units Result Conc. MSD Spike Conc. 4408913 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 20.4 24.3 102 121 70-146 18 30 1,1,1-Trichloroethane ug/L ND 20 20 20.1 23.6 101 118 70-150 16 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 18.2 21.9 91 109 66-144 18 30 1,1,2-Trichloroethane ug/L ND 20 20 20.1 22.8 101 114 70-142 13 30 1,1-Dichloroethane ug/L ND 20 20 19.6 22.9 98 115 68-150 16 30 1,1-Dichloroethene ug/L ND 20 20 20.6 24.3 103 121 64-162 17 30 1,2,3-Trichloropropane ug/L ND 20 20 18.0 21.0 90 105 66-144 16 30 1,2-Dibromo-3- ug/L ND 20 20 17.9 21.5 89 107 62-146 18 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 20.3 22.9 101 115 70-143 12 30 1,2-Dichlorobenzene ug/L ND 20 20 20.7 23.9 104 120 70-142 14 30 1,2-Dichloroethane ug/L ND 20 20 19.0 21.9 95 110 68-145 14 30 1,2-Dichloropropane ug/L ND 20 20 19.7 22.7 98 114 70-144 14 30 1,4-Dichlorobenzene ug/L ND 20 20 21.1 23.4 105 117 70-140 10 30 2-Butanone (MEK) ug/L ND 40 40 34.8 41.8 87 105 57-156 18 30 2-Hexanone ug/L ND 40 40 36.6 42.2 92 105 62-153 14 30 4-Methyl-2-pentanone ug/L ND 40 40 34.9 40.2 87 101 65-144 14 30 (MIBK) Acetone ug/L ND 40 40 34.0 39.1 85 98 49-162 14 30 Acrylonitrile ug/L ND 100 100 91.8 105 92 105 59-155 13 30 Benzene ug/L ND 20 20 20.8 23.7 104 119 68-144 13 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 54 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4408912 MS 92730115002 Spike Parameter Units Result Conc. MSD Spike Conc. 4408913 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual Bromochloromethane ug/L ND 20 20 21.6 24.7 108 124 70-148 14 30 Bromodichloromethane ug/L ND 20 20 20.0 23.2 100 116 70-141 15 30 Bromoform ug/L ND 20 20 18.6 22.6 93 113 59-144 19 30 Bromomethane ug/L ND 20 20 27.9 32.5 139 162 23-190 15 30 IH Carbon disulfide ug/L ND 20 20 21.4 23.3 107 117 64-160 8 30 Carbon tetrachloride ug/L ND 20 20 21.5 24.4 108 122 70-147 12 30 Chlorobenzene ug/L ND 20 20 21.0 23.7 105 119 70-143 12 30 Chloroethane ug/L ND 20 20 23.4 25.1 117 126 55-190 7 30 Chloroform ug/L ND 20 20 19.7 21.8 98 109 67-148 10 30 Chloromethane ug/L ND 20 20 22.6 25.8 113 129 38-180 13 30 cis-1,2-Dichloroethene ug/L ND 20 20 19.4 22.2 97 111 67-151 13 30 cis-1,3-Dichloropropene ug/L ND 20 20 20.7 22.8 103 114 70-142 10 30 Dibromochloromethane ug/L ND 20 20 19.8 23.2 99 116 68-140 16 30 Dibromomethane ug/L ND 20 20 21.0 24.1 105 121 70-142 14 30 Ethylbenzene ug/L ND 20 20 20.7 23.0 104 115 70-145 10 30 lodomethane ug/L ND 40 40 40.1 48.5 100 121 37-160 19 30 Methylene Chloride ug/L ND 20 20 18.3 21.2 91 106 54-149 15 30 Styrene ug/L ND 20 20 21.3 23.5 107 117 70-147 10 30 Tetrachloroethene ug/L ND 20 20 20.8 24.3 104 121 70-145 16 30 Toluene ug/L ND 20 20 20.7 23.0 103 115 65-146 11 30 trans-1,2-Dichloroethene ug/L ND 20 20 21.0 23.4 105 117 69-155 11 30 trans-1,3-Dichloropropene ug/L ND 20 20 20.9 23.6 104 118 70-142 12 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 17.5 21.3 88 107 39-149 20 30 Trichloroethene ug/L ND 20 20 23.6 26.6 118 133 70-152 12 30 Trichlorofluoromethane ug/L ND 20 20 23.7 26.6 119 133 60-158 11 30 Vinyl acetate ug/L ND 40 40 36.0 42.9 90 107 56-157 17 30 Vinyl chloride ug/L ND 20 20 23.8 27.8 119 139 51-178 16 30 Xylene (Total) ug/L ND 60 60 64.4 70.8 107 118 70-146 9 30 1,2-Dichloroethane-d4 (S) % 91 96 70-130 4-Bromofluorobenzene (S) % 101 101 70-130 Toluene-d8 (S) % 100 98 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 55 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 QC Batch: 853779 Analysis Method: EPA 8260D Mod. QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92729634001, 92729634002, 92729634003, 92729634004, 92729634005, 92729634006, 92729634007, 92729634008,92729634009,92729634010,92729634011,92729634012 METHOD BLANK: 4405925 Matrix: Water Associated Lab Samples: 92729634001, 92729634002, 92729634003, 92729634004, 92729634005, 92729634006, 92729634007, 92729634008,92729634009,92729634010,92729634011,92729634012 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 1,4-Dioxane (p-Dioxane) ug/L ND 2.0 0.86 05/10/24 18:42 1,2-Dichloroethane-d4 (S) % 89 67-130 05/10/24 18:42 Toluene-d8 (S) % 94 70-130 05/10/24 18:42 LABORATORY CONTROL SAMPLE: 4405926 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,4-Dioxane(p-Dioxane) ug/L 20 16.5 83 70-130 1,2-Dichloroethane-d4 (S) % 91 67-130 Toluene-d8(S) % 94 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4405927 4405928 MS MSD 92729623006 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 1,4-Dioxane(p-Dioxane) ug/L 23.5 20 20 39.1 39.9 78 82 55-137 2 30 1,2-Dichloroethane-d4 (S) % 92 92 67-130 30 Toluene-d8 (S) % 93 93 70-130 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 56 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 QC Batch: 853992 Analysis Method: EPA 8260D Mod. QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92729634013 METHOD BLANK: 4406718 Matrix: Water Associated Lab Samples: 92729634013 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 1,4-Dioxane (p-Dioxane) ug/L ND 2.0 0.86 05/12/24 19:53 1,2-Dichloroethane-d4 (S) % 97 67-130 05/12/24 19:53 Toluene-d8 (S) % 100 70-130 05/12/24 19:53 LABORATORY CONTROL SAMPLE: 4406719 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,4-Dioxane (p-Dioxane) ug/L 20 18.5 92 70-130 1,2-Dichloroethane-d4 (S) % 97 67-130 Toluene-d8 (S) % 100 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4406720 4406721 MS MSD 92730099001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual 1,4-Dioxane (p-Dioxane) ug/L ND 20 20 18.7 18.4 93 92 55-137 2 30 1,2-Dichloroethane-d4 (S) % 104 103 67-130 30 Toluene-d8 (S) % 104 104 70-130 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 57 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TN -The NELAC Institute. ANALYTE QUALIFIERS IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be considered an estimated value. L2 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low. v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the associated samples and the sensitivity of the instrument was verified with a reporting limit check standard. v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the associated samples may have low bias. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 58 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: Burke Co. - Kirksey Drive 92729634 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92729634001 1201-MW-1 EPA 3010A 855671 EPA 6010D 855690 92729634002 1201-MW-2 EPA 3010A 855671 EPA 6010D 855690 92729634003 1201-MW-3S EPA 3010A 855671 EPA 6010D 855690 92729634004 1201-MW-3D EPA 3010A 855671 EPA 6010D 855690 92729634005 1201-MW-4 EPA 3010A 855671 EPA 6010D 855690 92729634006 1201-MW-5 EPA 3010A 855671 EPA 6010D 855690 92729634007 1201-MW-6S EPA 3010A 855671 EPA 6010D 855690 92729634008 1201-MW-6D EPA 3010A 855671 EPA 6010D 855690 92729634009 1201-Field Blank EPA 3010A 855671 EPA6010D 855690 92729634010 1201-SW-1 EPA 3010A 855669 EPA 6010D 855689 92729634011 1201-SW-2 EPA 3010A 855669 EPA 6010D 855689 92729634012 1201-SW-3 EPA 3010A 856735 EPA 6010D 856841 92729634001 1201-MW-1 EPA 3010A 853725 EPA 6020B 853838 92729634002 1201-MW-2 EPA 3010A 853725 EPA 6020B 853838 92729634003 1201-MW-3S EPA 3010A 853725 EPA 6020B 853838 92729634004 1201-MW-3D EPA 3010A 853725 EPA 6020B 853838 92729634005 1201-MW-4 EPA 3010A 853725 EPA 6020B 853838 92729634006 1201-MW-5 EPA 3010A 853725 EPA 6020B 853838 92729634007 1201-MW-6S EPA 3010A 853725 EPA 6020B 853838 92729634008 1201-MW-6D EPA 3010A 853725 EPA 6020B 853838 92729634009 1201-Field Blank EPA 3010A 853725 EPA 6020B 853838 92729634010 1201-SW-1 EPA 3010A 853725 EPA 6020B 853838 92729634011 1201-SW-2 EPA 3010A 853725 EPA 6020B 853838 92729634012 1201-SW-3 EPA 3010A 853725 EPA 6020B 853838 92729634001 1201-MW-1 EPA 8260D 854467 92729634002 1201-MW-2 EPA 8260D 853759 92729634003 1201-MW-3S EPA 8260D 853759 92729634004 1201-MW-3D EPA 8260D 853759 92729634005 1201-MW-4 EPA 8260D 853759 92729634006 1201-MW-5 EPA 8260D 853759 92729634007 1201-MW-6S EPA 8260D 853759 92729634008 1201-MW-6D EPA 8260D 853759 92729634009 1201-Field Blank EPA 8260D 853760 92729634010 1201-SW-1 EPA 8260D 853759 92729634011 1201-SW-2 EPA 8260D 853759 92729634012 1201-SW-3 EPA 8260D 853759 92729634013 1201-Trip Blank EPA 8260D 853759 92729634001 1201-MW-1 EPA 8260D Mod. 853779 92729634002 1201-MW-2 EPA 8260D Mod. 853779 92729634003 1201-MW-3S EPA 8260D Mod. 853779 92729634004 1201-MW-3D EPA 8260D Mod. 853779 92729634005 1201-MW-4 EPA 8260D Mod. 853779 92729634006 1201-MW-5 EPA 8260D Mod. 853779 92729634007 1201-MW-6S EPA 8260D Mod. 853779 92729634008 1201-MW-6D EPA 8260D Mod. 853779 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Page 59 of 65 ceo Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Burke Co. - Kirksey Drive Pace Project No.: 92729634 Lab ID Sample ID QC Batch Method QC Batch 92729634009 1201-Field Blank EPA 8260D Mod. 853779 92729634010 1201-SW-1 EPA 8260D Mod. 853779 92729634011 1201-SW-2 EPA 8260D Mod. 853779 92729634012 1201-SW-3 EPA 8260D Mod. 853779 92729634013 1201-Trip Blank EPA 8260D Mod. 853992 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 05/24/2024 01:22 PM without the written consent of Pace Analytical Services, LLC. Analytical Analytical Method Batch Page 60 of 65 �aeePace* ® Location Requested (City/State): Pace Analytical Charlotte 9SGD Kincey Ave. Suite 100, Huntersville, NC 28078 CHAIN -OF -CUSTODY Analytical Request Document Chain0l-Custody is a LEGAL DOCUMENT - Complete all relevant fields f WO# a a92729634 .-. t •• a w,.rl.^e rd ooin Label Here Company Name: LaBella Associates, InC. Contact/Report To: Van Burbach I 1 ll++ r I Street Address: 12-D Oak Branch Drive, Greensboro, NC 27407 Phone a: J336)323-0092 E-Mail: vburbach@labellapc.com I I I II II 921Y96S4 jI Ij I II++ Cc E-Mail: Specify Container Size " 'ustomer Project R: Project Name: Burke Co. - Kirksey Drive Invoice To: Van Burbach Ip InvoiceE-Mail: vburbach@labe(lapc.com Identify Container Preservative Type' ee Site Collection Info/Facility ID {as applicable): Purchase Order P (if Z applicable): Quote a: _ Time Zone Collected: [ ] AK E I PT [ I MT I 1 CT K ET County / State origin of sample(sl: North Carolina Data Deliverables: Regulatory Program IOW, RCRA, etc.) as applicable: Reportable [ I Yes [ I No O m ( ] Level it I ) Level III [ ] Level IV Rush (Pre -approval required): DW PWSIO 10, WW Permit a as applkable! ( ] Same Day I J i Day [ ] 2 Day [ ) 3 Day [ ] Other 0o S [ ] EQulS N _ Date Results Field Filtered (if applicablek [ ]Yes Q(] No e O m —:: tG 7 W m . . other Requested: Analysis: m m =° ( Oil m m ' Matrix Codes {Insert in Matrix box below): Drinking Water (DW), Ground Water {GWJ, Waste water {WW], Product (P ,Soil lid SSA, {OL], Wipe {WP), Tissue {TSJ, Bioassay c m i B„, Val: ar[V;.SurfaceWate_rSWI.Sod imentiSEDJ, SIvd It er51. Caulk LCKL Leachate LI L BiosolidiBSI, OtherrOTi m Comp / Composite Start Collected or Composite End * Res. Chlorine O a ¢ 4 Customer Sample ID Grab 4 Cont. Z U Z Date Time Date Time Results Units z z z 1201-MW-1 WT 7 X X X +,, X X X 1201-MW-2 WT ��� iz5' 7 1201-MW-3S WT S 2QZgf X X 1 X 1201-MW-30 WT S'� ,Op 7 X X X 1201-MW-4 Vv7 14� 1 7 X X X 1201-MW-S WT r d� X X X 1201-MW-6S WT ,� ZoY 12'Li�;'1 7 X X X 1201-MW-1151) WT 17 V Z�,Ldy 13�iZ `7 X X X 1201-Field Blank WT � #7fxe 7 11m # X X X Instructions from Date/rime; Datefnme: 151gnamrel By: Jame e�puk µn7 Received y: lsgnature) eid4b0f'a mpany:{Signatupl, Received by/Company: (Signature; 0.e[etved byleemPany: (signature; -"Cenu'iner Sue+ It! 1L (2) 5W.L, (3) 2SOML (4) ,125mt, (5)100.L (6) 40mLvial, (71(nco,e, (8) rii—Care, l9) 9OmL 1101 other ••• Preservative Types:(1) None, (21 HNO3, (3) HZS04, (4) Ho, is) NaOH,16) Zn Aceute, (71 N.HSOd, 15; Sod. TLmsalfate, (9) Ascorbk Acsd, 1101 M10H, ;1L: Other Proj. Mgr• `e Taylor Cannon d A &c M/ClentID: O Table e: c j E m a c � Profile /Template: 2327 0 Prelog / Bottle Ord. ID: EZ 3094855 �z Sample Comment d Customer Remarks / Special Conditions / Possible Hazards: a Caolerv- Thermometer 10, correction Fatter (Q. OW. Temp, ra Corrreted Temp- I CF On la. DateVe Trat'king Humber: Oate/ Delivered by: [ n• Person [ I Courier icier Tme: [ ] FedIX [ ; UPS I J Omer Date[nme: Subnitting a sample via this chain of custody constitutes acknowledgment and acceptance of the Pacea Terms and Conditions found at https:/,'www.pacelabicom/resource-library/resource!pace-terrnsand-conditionst Page: 1 of 2 4V-FRM-CORO-0019 v02 110123 r Pace* Location Requested (City/State): Pace Analytical Charlotte CHAIN -OF -CUSTODY Analytical Request Document 98M Kincey Ave. Suite 100, Huntersville, NC 28078 Chain -of -Custody is a LEGAL DOCUMENT - Complete alf relevant fields LAB USE ONLY- Affix Workorder/Login Label Here Scan OR Code for instructions Company Name: LaBelle Associates, Inc. Street Address: 12-D Oak Branch Drive, Greensboro, NC 27407 Customer r-oject a: Project Name: Burke Co. - Kirksey Drive Site Collection Info/Facility ID (as applicable]: Contact/Report To: Van Burbach Phone N: (336)323-W92 E-Mail vburbach@labellapocom Specify Container Size " • •Container Sire: (1114 RI 500mL, (3) 250mt, IQ 125mL, (5) 100m[, (6) 40r L Nal, (71 Encore, (s) TerraCore, (9) 90ml. {101 Other invoice To: Van Burbach Invoice E-Mail; vburbach@labellapc.com Purchase Order 4 {if applicable) Quote p (a Identify Container Preservative Type— "' Presennlme Tyvin,7I 1 None, (1) HNG3, (3) H2So4, (41 HCI, (51 N1OH, If) Zn Acetate, (7) MCOH�[111]Otherd. n"°s°Hate 191aacarbicAcia,(10 L 1 )� Analysis Requested Na do c c Q m U p c4 n 4 z m _o ro a C z 0 = ro a Q z c x ) e r- m CL N m m � Proj. Mgr: Taylor Cannon ii 'E c a E 3 °e c a w Tme Zone Collected, [ j AK [ I PT I ) MT ( J CT IQ ET County / State origin of sample(s): North Carol na Data Deliverables, Regulatory Program (OW, RCRA, etc.) as app icable: Reportable [ ] Yes [ ) No [ ]Leve I ]Leve 11 ( ) Level IV Rush )Pre -approval required): Ow PWsrO a or WW Permit a as applicable [ ] Same Day [ ) 1 Day [ 1 2 Day [ ) 3 Day [ I Other [ ] EQUIS Date Results field Filtered (if applicablel: I ] Yes No Other Requested: Analysis: ' Matrix Codes (Insert in Matrix box below): Drinking Water (OW), Ground Water (GW), Waste Water [WW), product (P), Soil Solid SS), Oil (OL), Wipe (WP), T'ssue ;TS , Bioassay B Vapor V Surface water SW Sediment SED Sludge JSLI. Ca lk(CKI.LeachatelLL1, Biosolid IBS), Other IM ActtNum f Client ID: Table e: A Profile! Template: 2327 Prclog f Bottle Ord. ID: EZ 3094855 Customer Sample ID Matrix Comp / Grab Composite Start Collected or Composite End a Cont. Res. Chlorine Sample Comment Date Time Date Results units 1201-SW-1 WT <% S oZ -7rime t�2� X X X 1201-SW-2 WT Z 11 L JG7 '7 X X X 1201-SW-3 WT V S 102 X X X 1201-Trip Blank WT r �"� X X Additional Instructions from Pace*: Collected By: � / (Printed Name) y N0VkN'*' �.JG,Ea4N Signature: Customer Remarks / Special Conditions / Possible Hazards: a Caeien: Thermometer iD: [omeeien Factor CCI: Obs. Temp. ('C) Corrected Temp. i'C] on ke: inQu' h CamPanY: (Signature] Dalleyef//mc �7(-e +5-1 Received by pang: (Sianature) Date re: Tracking Number: Rehn ed b fca,nPiaY: (Signature) Date/Tnne: Rote' Company: (Sign ur V U Delivered by: [ ] in- Person [ J Courier [ ] Fedf:X [ ]UPS [ ]Other Min fished by/company: (Signature) Oate/Time: Received by/Company. (Signature) Daee/rme: Relmsgished bvlCempany: Isigamure) N Date/nine: Received by/Company (5ignature) Daee�me: Page: 2 of 2 Sub6rting a sample via this chain of custody constitutes acknowledgment and acceptance of the Pace" Terms and Conditions found at https://www.pacelaos.com/resource-noraryrresourceypace-terms- nn-conciinonbt tr ace ! ai.+SGv Slni[t DC#_Title: ENV-FRM-HUN1.0083 v03_Sample Condition Upon Receipt Effective Date: 12/01/2023 Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville ❑ Raleigh[] Mechanicsville[] Atlanta❑ KernersvilleEd Sample Condition Client Name: Upon Receipt I g g Q //a Ac%f a 04 ai 4f-! Project a: Courier: ❑Fed Ex ❑UPS ❑LISPS 2IClient 'I-N r ❑ Commercial ❑Pace ❑Other: Y e Custody Seal Present? Oyes [No Seals intact? [-]Yes []No ❑N/A Date/Initials Person Examining Contents: ` r s Packing Material: ❑Bubble Wrap [Bubble Bags [-]None ❑ Other Thermometer: �.,I' ❑ IR Gun W: }v T Type of ice: 121w, et ❑Blue []None • 2 Correction Factor: + f/ Cooker Temp: Add/Subtract ('C) Cooler Temp Corrected ('C): 3 USDA Regulated Soil ( [YN/A, water sample) Did samples originate m a quarantine zone within the United Staten CA, NY, or SC rrhar4 manc17 rlYpc rINn Biological Tissue rozen? ❑Yes ❑No ZN/A Temp should be above freezing to 6'C ❑Samples out of temp criteria. Samples on ice, cooling process hasbegun Did samples originate from a foreign source (internationally, inriudina Hawaii and Puartn Rirn17 rIVac r 1Nn Comments/Discrepancy- Chain of Custody Present? Yes ONO ❑N/A 1. Samples Arrived within Hold Tsme? ❑ices ❑No []N/A 2 Short Hold Time Analysis (<72 hr.)? ❑Yes [21No ❑N/A 3. Rush Turn Around Time Requested? []Yes No ❑N/A 4. Sufficient Volume? [2�es No ❑N/A 5. Correct Containers Used? es []No N/A 6. -Pace Containers Used? ,../ L�Yes []NO ❑N/A Containers Intact? Des ❑No []NIA 7. Dissolved analysis: Samples Field Filtered? ❑Yes ❑No 6N/A 8. Sample Labels Match COC7 Yes ❑No ❑N/A 9. L-✓7 -Includes Date/Time/ID/Analysis Matrix: Headspace in VOA Vials (>S-6mm)? ❑No ❑N/A 10. Trip Blank Present? -[]Yes CZYes [:]No ❑N/A 11. Trip Blank Custody Seals Present? EiYes ❑No []N/A COMMENTS/SAMPLE DISCREPANCY CLIENT NOTIFICATION/RESOLUTION Person contacted: Project Manager SCURF Review: Project Manager SRF Review: Lot ID of split containers: Date/Time: Date: Date: Field Data Required? L]Yes UNo Page 63 of 65 Qualtrax ID: 69614 Ivace DC#_Title: ENV-FRM-HUN1-0083 03—Sample Condition Upon Receipt ,...WL 91,.s Effective Date: 12/01/2023 *Check mark top half of box if pH and/or dechlorination is verified and project # 7 within the acceptance range for preservation samples. o 2, Exceptions: VOA, ColiformJOC, Oil and Grease, DRO/8015 (water) DOC, UHg *"Bottom half of box is to list number of bottles ***Check all unpreserved Nitrates for chlorine W _ Z w a C u A a J �n > S m Z w a C 7 to A a J c > d m Z v n C N Q J 7 6 m a Z v d O, C V Q «: 7 d m u N V O 0 ry 'J a: J ,E Rn S m N V m O Z S N a J c to d CO. m o 2 cc N a J ►�.� 6 m V N n _ O A Z a fV d rp d C a _m 11 � y ° c} 7 Z ti a, v d C al E Q °: r-I ti V' d ;: v Q _ V 2 al E a :: N N ID Q z :- m a C 7 . ¢ .J of ry M U' Q a c O N N = y Q d .�-� W Q N v x a O �n N S CD a a J c N N T 49 Q - a C = Z aJ E a E m I9 O Q Z = O 5 E O V ck t7 G a z m O N VI N a0 E a o~i l7 ? Z ate+ v W d C O > E C/ aai V' ? = ? 0 a en = O E O in U' G Z a Z �n a C U m S E � n d x Z Y m x d d N ! T. t7 7 N I a V. - N d a) m E N .-t N 4 0 R I a u - N 2 aJ ° E Ln N d N M a ry N 2 Z 6 J E Ln m a. m N i} C 7 11 ¢ J O Q z C O 5 VU1 E 4 O > i a d a C N E a E O o0i O Z � 3 IX\ \J 4 2 5 3 6 1 7 1 N N 3 3 a XN\ N 2 9 t 3 3 1° � 3 3 11 3 3 12 PH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of Preservative added Lot N Note. Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEN Certification Office (i.e. Out of hold, incorrect preservative, out of temp, Incorrect containers. Qualtrax ID: 69614 Page 2 of 2 Page 64 of 65 Yace DC# Title: ENV-FRM-HUNI.0083 03 Sample Condition Upon Receipt f ur,s�e; SinCFf Effective Date: 12/01/2023 *Check mark top half of box if pH and/or dechlorination is verified and within the acceptance range for preservation samples. Exceptions VOA, Coliform, TOC, Od and Grease, DRO/8015 (water) DOC, LLHg **Bottom half of box is to list number of bottles ***Check all unpreserved Nitrates for chlorine Project # P 2 Za E z v d a C V �v a Ln wq V tom z a E C � V M a J Ln N In IL z w w a C D V A a g n > N IL m a d C 7 V ro d = '•I > r•1 IL m u v N = V m d Ln •N•1 m v m O z 2 U a J a N i H1 In O °� c01i Q N V m a J '^ H N p u x O R z V ro a J '^ N R 'm � L c E v 3 d 4 G C D a E Q N a _ a U x a E Q " N a z d yI V n C y E Q J ,or, M a � n a O N N E Q d rl a V a O n r4 d E Q C' N NI a 1W 2 v x z a E Q �E} [ Q Z U Q O J E O1 �' z .n O N VI A Q O % E q O1 a z a W a n W C Q O � E M O1 ? d m Q O > E a T Q ? W N d a C � ro Q E r` $ z N ro x G. > .19 o. N •a x 17Ln A z N ro 4 do in Ln rl m i z y N ro 4 W ,n of Ln N N Q1 m in yy O N N T z V m a J G LM N M m Z a m a L O W E J c O a a V a C o t c N E N > m > d Q C 7 Q E a OS o 1 2 2 2 3 5 6 7 8 9 10 11 12 pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of Preservative added Lot ff Note: whenever there Is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DENR Certification Office (i.e. Out of hold, incorrect preservative, out of temp, incorrect containers. Clualtrax ID: 69614 Page 2 of 2 Page 65 of 65 Appendix 2 Historical Data Table A2-1 Historical Groundwater Elevations Table A2-2 Historical Groundwater Constituents Table A2-3 Historical Groundwater Field Parameters Table A2-4 Historical Surface Water Constituents Table A2-5 Historical Surface Water Field Parameters TABLE A2-1: Historical Groundwater Elevations Background Downgradient Location MW-1 MW-2 MW-3S MW-31D MW-4 MW-5 MW-6S MW-61D TOC Elevation: 1,119.82 1,077.23 1,021.90 1,022.76 1,054.99 1,137.43 1,065.00 1,065.00 Well Depth: 35.51 45.25 26.95 76.15 29.60 50.80 27.56 63.15 31-0 ct-06 1, 086.68 1, 049.61 1,014.16 1,022.76 1,030.93 1,096.03 1,054.60 1,053.22 29-May-07 1,087.59 1,050.65 1,015.08 1,022.76 1,032.01 1,096.91 1,054.24 1,053.12 27-Nov-07 1,085.59 1,049.67 1,014.06 1,022.76 1,029.75 1,095.15 1,054.31 1,053.15 2 7-May-08 1, 085.56 1, 049.5 7 1,014.24 1,022.76 1,030.43 1,093.61 1,054.21 1,053.05 05-Nov-08 1, 085.12 1, 049.59 1,013.66 1,022.46 1,029.28 1,092.43 1,054.23 1,053.00 01-Jun-09 1,085.94 1,050.03 1,014.99 1,022.76 1,032.62 1,092.41 1,054.85 1,053.55 19-Nov-09 1, 086.91 1, 050.06 1,015.18 1,022.76 1,032.27 1,094.75 1,054.84 1,053.44 14-Jun-10 1,089.98 1,050.93 1,015.53 1,022.76 1,033.36 1,100.14 1,054.33 1,053.09 29-Nov-10 1,087.62 1,050.02 1,014.63 1,022.76 1,030.43 1,098.45 1,054.53 1,053.02 31-May-11 1,087.43 1 1,050.02 1,014.86 1,022.76 1,031.78 1,096.47 1,054.31 1,053.06 19-Dec-11 1, 085.70 1, 049.85 1,014.33 1,022.76 1,030.57 1,094.41 1,053.78 1,053.00 30-May-12 1,086.81 1,050.13 1,014.99 1,022.76 1,032.28 1,094.12 1,054.44 1,053.05 03-Dec-12 1,085.72 1,052.89 1,014.46 1,022.76 1,030.11 1,092.06 1,054.29 1,052.88 11-Jun-13 1,088.62 1,050.98 1,016.30 1,022.76 1,035.70 1,096.08 1,058.81 1,054.43 29-Oct-13 1,090.35 1,050.82 1,015.75 1,022.76 1,033.21 1,100.48 1,054.50 1,053.10 05-May-14 1,090.34 1,031.53 1,015.96 1,022.76 1,034.94 1,101.05 1,054.76 1,053.36 20-Oct-14 1,089.05 1,050.36 1,015.37 1,022.76 1,032.09 1,100.06 1,054.57 1,044.10 19-May-15 1,088.08 1,050.25 1,015.64 1,022.76 1,032.77 1,097.66 1,054.30 1,053.05 7-Dec-15 1,088.07 1,050.26 1,014.93 1,022.76 1,033.54 1,096.38 1,055.20 1,053.55 2-May-16 1,090.09 1,050.09 1,015.40 1,022.76 1,031.24 1,100.12 1,054.00 1,052.75 12-Dec-16 1,087.07 1,050.26 1,014.80 1,022.76 1,029.99 1,097.68 1,054.15 1,052.83 26-Jun-17 1,086.82 1,050.03 1,015.10 1,022.76 1,031.89 1,095.63 1,053.84 1,052.30 14-Dec-17 - 1,050.18 1,015.15 1,022.76 1,030.75 1,094.65 1,054.55 1,053.07 16-May-18 1,050.98 1,015.88 1,022.76 1,033.79 1,095.32 1,055.10 1,053.60 3-Dec-18 1,098.92 1,050.53 1,016.07 1,022.76 1,034.70 1,098.14 1,055.09 1,053.34 6-May-19 1,095.28 1,051.26 1,016.20 1,022.76 1,037.20 1,104.22 1,055.05 1,053.44 4-Nov-19 1,089.96 1,051.23 1,016.22 1,022.76 1,036.09 1,101.77 1,054.90 1,053.09 6-May-20 - 1,051.23 1,017.08 1,022.76 1,036.09 1,101.77 1,055.25 1,053.38 9-Nov-20 1,051.08 1,016.18 1,022.76 1,036.31 1,102.20 1,055.16 1,053.30 4-May-21 1,051.62 1,016.35 1,022.76 1,037.38 1,105.08 1,055.35 1,053.67 2-Nov-21 - 1,051.02 1,015.61 1,022.76 1,032.37 1,101.29 1,054.75 1,053.00 3-Nov-21 1,084.31 1,031.98 994.95 946.61 1,025.39 1,086.63 1,037.44 1,001.85 6-May-22 1,088.14 1,050.69 1,016.65 1,021.90 1,032.89 1,097.76 1,054.69 1,052.20 14-Nov-22 1,087.47 1,050.48 1,016.99 1,021.90 1,032.45 1,096.31 1,055.26 1,053.34 6-May-23 1,089.40 1,051.15 1,017.08 1,021.90 1,034.85 1,098.24 1,054.96 1,053.25 6-Nov-23 1,087.60 1,050.65 1,015.76 1,022.76 1,031.41 1,098.12 1,054.57 1,052.83 7-May-24 1,088.70 1,051.12 1,016.18 1,022.76 1,033.60 1,097.61 1,055.31 1,053.37 Notes: TOC = Top of Casing. All elevations are referenced as feet above mean sea level. All depths measured in feet below TOC. MW-6S and MW-6D TOC Elevations are estimated. MW-3D exhibits artesian conditions. Burke County, Kirksey Drive Landfill Permit No. 12-01 Labella Associates TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-63 MW-6D Blanks INORGANICS Antimony 4/28/94 NR 1.0 1.0 ND 4.0 Ni Ni Ni NI Ni NA 5/3/00 NR 30.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 30.0 NA ND ND ND ND ND ND ND NA 5/29/01 NR 30.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 30.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 30.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 30.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 30.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 30.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 30.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 30.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 30.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 30.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 30.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 30.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 6.0 ND ND ND ND ND ND ND ND ND GWPS = 1.4 ug/L (10/23/07) 11/28/07 NR 6.0 ND ND ND ND ND ND ND ND ND 5/28/08 2.7 6.0 Dry ND ND ND ND ND ND ND ND 11/5/08 2.6 6.0 Dry 14.1 3.8 J ND ND ND ND ND ND 6/2/09 2.6 6.0 ND 2.9 J ND ND ND ND ND ND ND 11/19/09 2.6 6.0 ND ND ND ND ND ND ND ND ND 6/15/10 2.6 6.0 ND ND ND ND ND ND ND ND ND GWPS = 1 ug/L (8/1/10) 11/29/10 2.6 6.0 ND ND ND ND ND ND ND ND ND 5/31/11 2.6 6.0 ND ND ND ND ND ND ND ND ND 12/19/11 5.0 6.0 ND ND ND ND ND ND ND ND ND 5/30/12 5.0 6.0 ND ND ND ND ND ND ND ND ND 12/3/12 5.0 6.0 ND ND ND ND ND ND ND ND ND 6/11/13 5.0 6.0 ND ND ND NS ND ND ND ND ND 10/29/13 5.0 6.0 6.5 7.6 ND ND ND ND ND ND ND 5/6/14 EPA 6010 5.0 6.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 6010 5.0 6.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 6010 3.8 6.0 ND 7.1 ND ND ND ND ND ND ND 12/7/15 EPA 6010 3.8 6.0 ND 4.9 J ND ND ND ND ND ND ND 5/2/16 EPA 6010 3.8 6.0 ND 6.4 ND ND ND ND ND ND ND 12/12/16 EPA 6010 3.8 6.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 6010 3.9 6.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 6010 3.9 6.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 6010 3.9 6.0 NS ND ND ND ND ND ND ND ND IMAC = 1 ug/L 12/4/18 EPA 6010D 3.9 5.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 6010D 3.9 5.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA 6010D 3.0 5.0 NS ND ND ND ND ND ND ND - 5/6/20 EPA 6010D 3.0 5.0 NS ND ND ND ND ND ND ND 11/9/20 EPA 6010D 3.0 5.0 NS ND ND ND ND ND ND ND ND NC21- = 1 ug/L 5/4/21 EPA 6010D 3.0 5.0 NS 3.0 J ND ND ND ND ND ND ND 11/2/21 EPA 6010D 3.0 5.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA 6020B 0.78 3.0 ND ND ND ND ND ND ND ND - 11/14/22 EPA 6020B 0.78 3.0 ND 1.1 J ND ND ND ND ND ND ND 5/10/23 EPA 6010D 3.0 5.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA 6010 5.5 15.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA 6011 5.5 15.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 1 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Arsenic 10/6/94 NR 5.0 ND ND 5.0 NI NI NI NI NI NA 5/3/00 NR 10.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 10.0 NA ND ND ND ND ND ND ND ND 5/29/01 NR 10.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 10.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 10.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 10.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 10.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 10.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 10.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 10.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 10.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10.0 ND ND ND 2.9 J 2.5 J ND 4.1 J 3.0 J ND NC21- = 50 Ug/L (10/23/07) 11/28/07 NR 10.0 ND ND ND ND ND ND ND ND ND 5/28/08 2.6 10.0 Dry ND ND ND ND ND ND ND ND 11/5/08 2.7 10.0 Dry ND 6.0 B ND ND 3.3 B ND ND 4.8 J 6/2/09 2.7 10.0 ND ND ND ND ND ND ND ND ND 11/19/09 2.7 10.0 3.0 J ND 5.9 J ND ND ND ND ND ND NC21- = 10 Ug/L (01/01/10) 6/15/10 2.7 10.0 ND ND ND ND ND ND ND ND ND 11/29/10 2.7 10.0 ND ND 4.9 J ND ND ND ND ND ND 5/31/11 2.7 10.0 3.3 J 3.0 J 9.9 J ND ND ND ND ND ND 12/19/11 5.0 10.0 ND ND ND ND ND ND ND ND ND 5/30/12 5.0 10.0 ND ND ND ND ND ND ND ND ND 12/3/12 5.0 10.0 ND ND ND ND ND ND ND ND ND 6/11/13 5.0 10.0 ND ND ND NS ND ND ND ND ND 10/29/13 5.0 10.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 6010 2.5 10.0 ND ND 3.4 J ND ND ND ND ND ND 12/7/15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 6010 2.5 10.0 ND ND 5.2 J ND ND ND ND ND ND 12/12/16 EPA 6010 2.5 10.0 3.4 J ND 6.8 J ND ND ND ND ND ND 6/26/17 EPA 6010 5.0 10.0 NS ND 5.1 J ND ND ND ND ND ND 12/14/17 EPA 6010 5.0 10.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 6010 5.0 10.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA 6010D 5.0 10.0 NS ND 5.1 J ND ND ND ND ND ND 5/6/19 EPA 6010D 5.0 10.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA 6010D 4.7 10.0 NS ND ND ND ND ND ND ND 5/6/20 EPA 6010D 4.7 10.0 NS ND ND ND ND ND ND ND - 11/9/20 EPA 6010D 4.7 10.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA 6010D 4.7 10.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA 6010D 4.7 10.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA 6020B 2.2 5.0 ND ND ND ND ND ND ND ND - 11/14/22 EPA 6020B 2.2 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 6010D 4.7 10.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA 6010 3.4 10.0 ND 6.2 J 3.8 J ND ND ND ND ND ND 5/7/24 EPA 6010D 2.5 10.0 ND ND 3.8 J ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 2 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW3s MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Barium 4/28/94 NR 100 110 840 590 NI NI NI NI NI NA 5/3/00 NR 500 NA 870 550 ND ND ND ND ND ND 11/8/00 NR 500 NA 810 ND ND ND ND ND ND ND 5/29/01 NR 500 NA 890 540 ND ND ND ND ND ND 11/6/01 NR 500 NA 790 ND ND ND ND ND ND ND 5/21/02 NR 500 NA 800 510 ND ND ND ND ND ND 11/13/02 NR 500 NA 650 ND ND ND ND ND ND ND 5/14/03 NR 500 ND 690 530 ND ND ND ND ND ND 11/19/03 NR 500 ND 780 ND ND ND ND ND ND ND 5/5/04 NR 500 ND 810 ND ND ND ND ND ND ND 11/9/04 NR 500 ND 890 ND ND ND ND ND ND ND 5/25/05 NR 500 ND 730 ND ND ND ND ND ND ND 11/2/05 NR 500 ND 930 ND ND ND ND ND ND ND 5/24/06 NR 500 ND 915 ND ND ND ND ND ND ND 11/1/06 NR 500 ND 937 ND ND ND ND ND ND ND 5/29/07 NR 100 107 882 484 127 94.9 J 29.9 J 33.0 J 15.1 J ND NC21- = 2,000 Ng/L (10/23/07) 11/28/07 NR 100 159 945 434 132 128 34.5 J 25.0 J 16.9 J 0.30 J 5/28/08 0.20 100 Dry 812 394 124 101 31.0 J 37.0 J 13.8 J 0.33 J 11/5/08 0.20 100 Dry 773 385 119 88.4 J 22.6 B 74.4 J 13.0 B 10.5 J 6/2/09 0.20 100 80.4 J 795 432 118 90.8 J 20.8 B 85.4 J 10.5 B 15.2 J 11/19/09 0.20 100 114 758 464 138 103 32.6 B 106 12.5 B 19.8 J NC21- = 700 Ng/L (01/01/10) 6/15/10 0.20 100 141 751 495 162 163 43.1 B 72.8 B 13.1 B 26.3 J 11/29/10 0.20 100 89.0 J 843 416 169 128 36.2 J 71.8 J 11.9 J ND 5/31/11 0.20 100 92.4 J 949 464 190 103 30.8 J 33.5 J 13.9 J ND 12/19/11 5.0 100 126 809 435 164 214 39.5 J 39.7 J 13.0 J ND 5/30/12 5.0 100 64.7 J 905 475 175 151 27.9 J 26.3 J 13.1 J ND 12/3/12 5.0 100 107 739 431 177 97.8 J 25.3 J 51.9 J 14.7 J ND 6/11/13 5.0 100 136 662 539 NS 96.2 J 35.6 B 55.9 B 12.0 B 13.7 J 10/29/13 5.0 100 135 906 534 199 88.8 J 34.5 J 23.9 J 12.6 J ND 5/6/14 EPA 6010 5.0 100 81.4 J 772 439 186 110 31.9 J 45.2 J 12.4 J ND 10/21/14 EPA 6010 5.0 100 82.2 J 1,050 415 194 86.2 J 29.2 J 22.4 J 11.8 J ND 5/19/15 EPA 6010 2.5 100 94.0 J 421 192 85.6 J 32.9 J 43.6 J 12.2 J ND 12/7/15 EPA 6010 2.5 100 109 1,210 470 205 157 44.7 J 43.6 J 12.3 J ND 5/2/16 EPA 6010 2.5 100 100 J 1,060 497 186 73.2 J 38.5 J 59.8 J 11.4 J ND 12/12/16 EPA 6010 2.5 100 78.7 J 1,040 388 167 82.0 J 28.0 J 16.3 J 8.1 J ND 6/26/17 EPA 6010 2.5 100 NS 1,470 547 218 89.3 J 35.4 J 29.3 J 12.8 J 2.5 J 12/14/17 EPA 6010 2.5 100 NS 1,240 498 212 87.8 J 27.7 J 62.2 J 12.8 J ND 5/14/18 EPA 6010 2.5 100 NS 888 566 206 75.5 J 40.4 J 214 12.0 J ND 12/4/18 EPA 6010D 2.5 5.0 NS 1,160 507 205 82.0 27.1 42.6 12.8 ND 5/6/19 EPA 6010D 2.5 5.0 NS 1,040 454 181 82.6 37.5 43.7 12.2 ND 11/5/19 EPA 6010D 2.5 5.0 NS 1,370 448 219 130 46.5 35.6 17.0 5/6/20 EPA 6010D 3.5 5.0 NS 1,160 486 194 71.2 55.4 27.2 12.8 - 11/9/20 EPA 6010D 3.5 5.0 NS 1,390 489 200 75.3 36.6 30.0 13.9 ND 5/4/21 EPA 6010D 3.5 5.0 NS 1,190 478 201 91.2 121 26.5 13.4 ND 11/2/21 EPA 6010D 3.5 5.0 NS 1,550 467 202 110 46.5 26.2 13.5 ND 5/17/22 EPA 6020B 0.67 5.0 91.9 1,620 412 177 71.6 26.7 38.9 34.2 - 11/14/22 EPA 6020B 0.67 5.0 159 1,400 495 215 81.6 25.9 48.4 14.0 ND 5/10/23 EPA 6010D 3.5 5.0 112 1,130 532 198 64.3 27.1 36.0 15.2 ND 11/7/23 EPA 6010 0.84 10.0 77.3 1,380 504 215 89.4 33.6 32.6 14.3 ND 5/7/24 EPA 6010D 0.79 5.0 131 1,400 519 215 70.8 33.2 50.2 14.6 ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 3 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Beryllium 5/12/99 NR 2.0 ND 2.0 ND ND 2.0 2.1 NI NI ND 10/19/99 NR 2.0 ND ND ND ND ND 4.0 NI NI ND 5/3/00 NR 2.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 2.0 NA ND ND ND ND 2.0 ND ND ND 5/29/01 NR 2.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 2.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 2.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 2.0 NA 2.4 2.3 2.1 ND ND ND ND ND 5/14/03 NR 2.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 2.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 2.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 2.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 2.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 2.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 2.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 2.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1.0 ND ND ND ND ND ND ND ND ND GWPS = 4 Ng/L (10/23/07) 11/28/07 NR 1.0 ND ND ND ND ND ND ND ND ND 5/28/08 0.10 1.0 Dry ND ND ND ND ND ND ND ND 11/5/08 0.10 1.0 Dry ND ND ND ND 0.11 J 0.17 J ND ND 6/2/09 0.10 1.0 ND ND ND ND ND ND 0.18 J ND ND 11/19/09 0.10 1.0 ND ND ND ND ND ND 0.11 J ND ND 6/15/10 0.10 1.0 ND ND ND ND 0.26 J 0.18 J ND ND ND 11/29/10 0.10 1.0 ND ND ND ND ND ND ND ND ND 5/31/11 0.10 1.0 ND ND 0.21 J ND ND 0.24 J ND ND ND 12/19/11 1.0 1.0 ND ND ND ND ND ND ND ND ND 5/30/12 1.0 1.0 ND ND ND ND ND ND ND ND ND 12/3/12 1.0 1.0 ND ND ND ND ND ND ND ND ND 6/11/13 1.0 1.0 ND ND ND INS ND ND ND ND ND 10/29/13 1.0 1.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 6010 1.0 1.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 6010 1.0 1.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 6010 0.50 1.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 6010 0.50 1.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 6010 0.50 1.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 6010 0.50 1.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 6010 0.50 1.0 INS ND ND ND ND ND ND ND ND 12/14/17 EPA 6010 0.50 1.0 INS ND ND ND ND ND ND ND ND 5/14/18 EPA 6010 0.50 1.0 INS ND ND ND ND ND ND ND ND IMAC = 4 Ng/L (10/23/07) 12/4/18 EPA 6010D 0.50 1.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 6010D 0.50 1.0 INS ND ND ND ND ND ND ND ND 11/5/19 EPA 6010D 0.20 1.0 INS ND ND ND ND 0.23 J ND ND 5/6/20 EPA 6010D 0.70 1.0 INS ND ND ND ND ND ND ND 11/9/20 EPA 6010D 0.70 1.0 INS ND ND ND ND ND ND ND ND NC2L = 4 pg/L 5/4/21 EPA 6010D 0.70 1.0 INS ND ND ND ND ND ND ND ND 11/2/21 EPA 6010D 0.70 1.0 INS ND ND ND ND ND ND ND ND 5/17/22 EPA 6020B 0.05 0.50 ND ND 0.10 J ND 0.061 J 0.064 J ND ND - 11/14/22 EPA 6020B 0.05 0.50 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 6010D 0.70 1.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA 6010 0.17 4.0 0.49 J 1.2 J 0.60 J ND ND ND ND ND ND 5/7/24 EPA 6011 0.17 4.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 4 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3s MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Cadmium 4/28/94 NR 1.0 ND ND ND NI NI NI NI NI NA 5/3/00 NR 1.0 NA 8.0 4.0 J 2.0 J 2.0 J 2.0 J 2.0 J ND ND 11/8/00 NR 1.0 NA 13.0 4.0 ND ND 4.0 1.0 ND ND 5/29/01 NR 1.0 NA 13.0 5.0 ND ND 2.0 J 1.0 J ND ND 11/6/01 NR 1.0 NA 10.0 3.6 ND ND ND ND ND ND 5/21/02 NR 1.0 NA 7.9 3.0 ND ND ND ND ND ND 11/13/02 NR 1.0 NA 11.0 4.7 1.5 ND ND ND 1.1 ND 5/14/03 NR 1.0 11.0 12.0 7.1 ND ND ND ND ND ND 11/19/03 NR 1.0 ND ND ND ND ND 2.3 1.1 ND ND 5/5/04 NR 1.0 ND 1.6 ND ND ND ND ND ND ND 11/9/04 NR 1.0 2.2 13.0 4.5 ND ND ND ND ND ND 5/25/05 NR 1.0 ND ND ND ND 16.0 ND ND ND ND 11/2/05 NR 1.0 ND ND ND ND 11.0 ND ND ND ND 5/24/06 NR 1.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 1.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1.0 ND ND ND ND ND ND ND ND ND NC21- = 1.75 Ng/L (10/23/07) 11/28/07 NR 1.0 ND ND ND ND ND ND ND ND ND 5/28/08 0.50 1.0 Dry 1.7 ND ND 2.6 ND ND ND ND 11/5/08 0.50 1.0 Dry 0.50 J ND ND ND ND ND ND ND 6/1/09 0.50 1.0 ND ND ND ND ND ND ND ND ND 11/19/09 0.50 1.0 ND ND ND ND ND 1.3 ND ND ND NC21- = 2 Ng/L (01/01/10) 6/15/10 0.50 1.0 ND ND ND ND 1.1 ND ND ND ND 11/29/10 0.50 1.0 ND ND ND ND ND 0.80 J ND ND ND 5/31/11 0.50 1.0 ND 0.78 J ND ND ND ND ND ND ND 12/19/11 1.0 1.0 ND 1.6 ND ND ND 6.6 ND ND ND 5/30/12 1.0 1.0 ND 5.0 ND ND ND ND ND ND ND 12/3/12 1.0 1.0 ND 2.3 ND ND ND ND ND ND ND 6/11/13 1.0 1.0 ND 2.0 ND NS ND ND ND ND ND 10/29/13 1.0 1.0 ND 4.5 ND 2.0 ND ND ND ND ND 5/6/14 EPA 6010 1.0 1.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 6010 1.0 1.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 6010 0.50 1.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 6010 0.50 1.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 6010 0.50 1.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 6010 0.50 1.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 6010 0.50 1.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 6010 0.50 1.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 6010 0.50 1.0 NS 0.91 J ND ND ND ND ND ND ND 12/4/18 EPA 6010D 0.50 1.0 NS 2.0 0.78 J ND ND ND ND ND ND 5/6/19 EPA 6010D 0.50 1.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA 6010D 0.40 1.0 NS ND ND ND ND ND ND ND 5/6/20 EPA 6010D 0.40 1.0 NS ND 0.51 J ND ND ND ND ND - 11/9/20 EPA 6010D 0.40 1.0 NS ND ND 0.62 J 0.58 J ND ND ND ND 5/4/21 EPA 6010D 0.40 1.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA 6010D 0.40 1.0 NS ND ND ND ND ND 0.65 J ND ND 5/17/22 EPA 6020B 0.11 0.50 ND ND 0.26 J 0.12 J ND ND ND ND - 11/14/22 EPA 6020B 0.11 0.50 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 6010D 0.40 1.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA 6010 0.33 1.0 0.47 J 0.89 J 0.40 J ND ND ND ND ND ND 5/7/24 EPA 6011 0.33 1.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 5 of 44 TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 MW-2 MW3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Chromium 4/28/94 NR 20.0 ND ND ND NI NI NI NI NI NA 5/3/00 NR 10.0 NA 16.0 ND ND 14.0 14.0 12.0 ND ND 11/8/00 NR 10.0 NA 17.0 ND ND ND 20.0 ND ND ND 5/29/01 NR 10.0 NA 12.0 J ND ND ND 10.0 J ND ND ND 11/6/01 NR 10.0 NA 12.0 ND ND ND ND ND ND ND 5/21/02 NR 10.0 NA 10.0 J ND ND ND ND ND ND ND 11/13/02 NR 10.0 NA 12.0 ND ND ND ND ND ND ND 5/14/03 NR 10.0 12.0 ND ND ND ND ND ND ND ND 11/19/03 NR 10.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 10.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 10.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 10.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10.0 ND ND ND ND ND ND ND ND ND NC21- = 50 Ug/L (10/23/07) 11/28/07 NR 10.0 ND ND ND ND 2.9 J ND ND ND ND 5/28/08 0.40 10.0 Dry ND ND ND 2.3 B 0.80 B ND ND 0.85 J 11/5/08 0.40 10.0 Dry ND ND ND ND 0.46 J 0.59 J ND ND 6/2/09 0.40 10.0 ND ND ND ND 2.8 J 0.42 J 0.65 J ND ND 11/19/09 0.40 10.0 ND 1.8 B 0.65 B ND 2.7 B ND ND ND 1.1 J NC21- = 10 Ug/L (01/01/10) 6/15/10 0.40 10.0 ND 0.89 J 2.0 J 1.7 J 12.6 1.9 J 1.3 J ND ND 11/29/10 0.40 10.0 ND 3.8 J 3.5 J 1.2 J 5.1 J 0.88 J ND ND ND 5/31/11 0.40 10.0 1.4 B 2.1 B 8.4 J 1.3 B 3.6 B 2.1 B 2.2 B 2.5 B 0.73 J 12/19/11 5.0 10.0 ND ND ND ND 15.4 ND ND ND ND 5/30/12 5.0 10.0 ND ND ND ND 8.3 J ND ND ND ND 12/3/12 5.0 10.0 ND ND ND ND ND ND ND ND ND 6/11/13 5.0 10.0 ND ND ND NS 5.2 J ND ND 6.2 J ND 10/29/13 5.0 10.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 6010 2.5 10.0 ND ND ND ND 8.8 J ND ND ND ND 5/2/16 EPA 6010 2.5 10.0 ND 2.8 J ND ND 4.2 J ND ND ND ND 12/12/16 EPA 6010 2.5 10.0 3.7 J ND ND ND ND ND ND ND ND 6/26/17 EPA 6010 2.5 10.0 NS 3.1 J ND ND ND ND ND ND ND 12/14/17 EPA 6010 2.5 10.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 6010 2.5 10.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA 6010D 2.5 5.0 NS ND ND ND 3.4 J ND ND ND ND 5/6/19 EPA 6010D 2.5 5.0 NS 2.5 J ND ND ND ND ND ND ND 11/5/19 EPA 6010D 1.0 5.0 NS ND ND ND 5.9 1.8 J ND ND 5/6/20 EPA 6010D 3.7 5.0 NS ND ND ND ND ND ND ND - 11/9/20 EPA 6010D 3.7 5.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA 6010D 3.7 5.0 NS ND ND ND ND 8.0 ND ND ND 11/2/21 EPA 6010D 3.7 5.0 NS ND ND ND 4.3 J ND ND ND ND 5/17/22 EPA 6020B 1.1 5.0 ND 1.5 J 1.6 J ND 1.2 J ND ND ND - 11/14/22 EPA6020B 1.1 5.0 ND 1.8 J ND ND 1.3 J ND ND ND ND 5/10/23 EPA 6010D 3.7 5.0 ND ND ND 4.5 J ND ND ND 3.8 J ND 11/7/23 EPA 6010 1.7 5.0 ND ND ND ND 2.8 J ND ND ND ND 5/7/24 EPA 6010D 0.63 5.0 ND ND ND ND ND 0.81 J 0.75 J ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 6 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Cobalt 10/6/94 NR 10.0 32.0 172 35.0 NI NI NI NI NI NA 5/3/00 NR 10.0 NA 110 26.0 ND ND 18.0 21.0 ND ND 11/8/00 NR 10.0 NA 110 ND ND ND 25.0 11.0 ND ND 5/29/01 NR 10.0 NA 130 21.0 ND ND 12.0 ND ND ND 11/6/01 NR 10.0 NA 110 14.0 ND ND ND ND ND ND 5/21/02 NR 10.0 NA 110 15.0 ND ND ND ND ND ND 11/13/02 NR 10.0 NA 110 15.0 12.0 ND ND ND ND ND 5/14/03 NR 10.0 140 100 26.0 ND ND ND ND ND ND 11/19/03 NR 10.0 150 110 27.0 ND ND ND ND ND ND 5/5/04 NR 10.0 51.0 110 17.0 13.0 ND ND ND ND ND 11/9/04 NR 10.0 54.0 100 ND ND ND ND ND ND ND 5/25/05 NR 10.0 79.0 95.0 15.0 ND ND ND ND ND ND 11/2/05 NR 10.0 47.0 100 ND ND ND ND ND ND ND 5/24/06 NR 10.0 62.9 116 10.0 ND ND 10.4 ND ND ND 11/1/06 NR 10.0 63.2 114 ND ND ND ND ND ND ND 5/29/07 NR 10.0 60.1 105 6.3 J 10.7 ND ND 2.4 J ND ND GWPS = 70 Ng/L (10/23/07) 11/28/07 NR 10.0 43.1 110 3.6 J 5.1 J ND ND ND ND ND 5/28/08 0.60 10.0 Dry ND ND 8.8 J ND ND ND ND ND 11/5/08 0.60 10.0 Dry 35.7 ND 9.4 B 0.86 B 3.9 B 5.3 B 1.6 B 3.5 J 6/1/09 0.60 10.0 158 158 52.8 10.9 B 12.3 B 7.8 B 14.9 B 6.8 B 3.3 J 11/19/09 0.60 10.0 126 87.7 18.7 4.5 J ND 0.96 J 5.9 J ND ND 6/15/10 0.60 10.0 155 186 53.3 2.9 J 5.2 J 2.2 J 2.9 J 2.3 J ND GWPS = 1 Ng/L (10/1/10) 11/29/10 0.60 10.0 110 233 67.3 0.69 J ND 1.2 J 3.9 J 3.7 J ND 5/31/11 0.60 10.0 38.6 111 19.2 19.3 1.3 J ND 1.1 J ND ND 12/19/11 5.0 10.0 ND 63.8 ND ND ND ND ND ND ND 5/30/12 5.0 10.0 85.6 144 38.4 5.2 J ND ND ND ND ND 12/3/12 5.0 10.0 36.0 92.9 10.4 5.2 J ND ND ND ND ND 6/11/13 5.0 10.0 178 220 85.7 NS 5.4 J ND 7.1 J 5.8 J ND 10/29/13 5.0 10.0 226 267 96.1 ND ND ND ND 6.6 J ND 5/6/14 EPA 6010 5.0 10.0 39.0 65.2 ND ND ND ND ND ND ND 10/21/14 EPA 6010 5.0 10.0 43.8 118 9.1 J ND ND ND ND ND ND 5/19/15 EPA 6010 2.5 10.0 47.7 117 10.7 ND ND ND ND ND ND 12/7/15 EPA 6010 2.5 10.0 52.0 126 13.9 ND ND ND ND ND ND 5/2/16 EPA 6010 2.5 10.0 56.2 120 15.6 ND ND ND ND ND ND 12/12/16 EPA 6010 2.5 10.0 24.6 99.8 7.1 J ND ND ND ND ND ND 6/26/17 EPA 6010 2.5 10.0 NS 137 12.4 ND ND ND ND ND ND 12/14/17 EPA 6010 2.5 10.0 NS 114 11.0 ND ND ND ND ND ND 5/14/18 EPA 6010 2.5 10.0 NS 102 20.2 ND ND ND 4.2 J ND ND IMAC = 1 Ng/L (10/1/10) 12/4/18 EPA 6010D 2.5 5.0 NS 120 17.3 2.6 J ND ND ND ND ND 5/6/19 EPA 6010D 2.5 5.0 NS 107 14.4 ND ND ND ND ND ND 11/5/19 EPA 6010D 1.1 5.0 NS 119 12.3 ND 1.6 J 1.3 J ND ND 5/6/20 EPA 6010D 3.6 5.0 NS 106 16.8 ND ND ND ND ND 11/9/20 EPA 6010D 3.6 5.0 NS 122 14.2 ND ND ND ND ND ND NC21- = 1 Ng/L 5/4/21 EPA 6010D 3.6 5.0 NS 95.4 13.7 ND ND 8.7 ND ND ND 11/2/21 EPA 6010D 3.6 5.0 NS 116 12.4 ND ND ND ND ND ND 5/17/22 EPA 6020B 0.39 5.0 9.7 114 15.8 1.1 J 0.76 J 0.47 J 0.88 J ND - 11/14/22 EPA 6020B 0.39 5.0 9.4 108 14.7 1.1 J 0.68 J 0.63 J 0.99 J ND ND 5/10/23 EPA 6010D 3.6 5.0 7.6 99.3 16.1 ND ND ND ND ND ND 11/7/23 EPA 6010 1.0 10.0 8.8 J 108 14.4 1.9 J ND ND ND ND ND 5/7/24 EPA 6020B 0.14 1.0 11.7 108 14.8 0.90 J 0.20 J 0.90 J 1.3 0.30 J Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 7 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Copper 5/12/99 NR 5.0 13.0 22.0 ND ND 45.0 5.1 NI NI ND 10/19/99 NR 200 ND ND ND ND ND ND NI NI ND 5/3/00 NR 200 NA ND ND ND ND ND ND ND ND 11/8/00 NR 200 NA ND ND ND ND ND ND ND ND 5/29/01 NR 200 NA ND ND ND ND ND ND ND ND 11/6/01 NR 200 NA ND ND ND ND ND ND ND ND 5/21/02 NR 200 NA ND ND ND ND ND ND ND ND 11/13/02 NR 200 NA ND ND ND ND ND ND ND ND 5/14/03 NR 200 ND ND ND ND ND ND ND ND ND 11/19/03 NR 200 ND ND ND ND ND ND ND ND ND 5/5/04 NR 200 ND ND ND ND ND ND ND ND ND 11/9/04 NR 200 ND ND ND ND ND ND ND ND ND 5/25/05 NR 200 ND ND ND ND ND ND ND ND ND 11/2/05 NR 200 ND ND ND ND ND ND ND ND ND 5/24/06 NR 200 ND ND ND ND ND ND ND ND ND 11/1/06 NR 200 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10.0 ND ND ND 1.7 J ND ND 1.6 J ND ND NC21- = 1,000 pg/L (10/23/07) 11/28/07 NR 10.0 ND ND ND ND 3.30 J ND ND ND ND 5/28/08 0.30 10.0 Dry 0.49 B ND ND 2.8 J 0.76 B 0.50 B ND 0.38 J 11/5/08 0.30 10.0 Dry 0.89 B ND ND ND ND 0.72 B ND 0.94 J 6/2/09 0.30 10.0 9.7 J ND ND ND 1.5 J ND ND ND ND 11/19/09 0.30 10.0 5.3 J ND 0.35 J ND 2.1 J 0.41 J 1.0 J ND ND 6/15/10 0.30 10.0 13.9 ND ND ND 11.0 5.9 J 1.4 J ND ND 11/29/10 0.30 10.0 2.0 J ND 2.6 J 0.31 J 6.0 J 1.2 J 1.2 J ND ND 5/31/11 0.30 10.0 4.5 J 5.1 J 13.2 ND 0.98 J ND ND ND ND 12/19/11 5.0 10.0 10.9 ND 5.5 J ND 14.1 ND ND ND ND 5/30/12 5.0 10.0 ND ND ND ND 10.8 ND ND ND ND 12/3/12 5.0 10.0 5.2 J ND ND ND ND ND ND ND ND 6/11/13 5.0 10.0 13.1 B 5.1 B ND NS ND ND ND ND 10.8 10/29/13 5.0 10.0 10.2 ND ND 8.9 J ND ND ND ND ND 5/6/14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 6010 2.5 10.0 5.2 J 3.7 J ND ND ND ND ND ND ND 12/7/15 EPA 6010 2.5 10.0 7.9 J 7.7 J 3.6 J ND 7.4 J ND ND ND ND 5/2/16 EPA 6010 2.5 10.0 5.8 J ND ND ND 3.6 J ND ND ND ND 12/12/16 EPA 6010 2.5 10.0 7.9 J ND ND 3.2 J ND ND ND ND ND 6/26/17 EPA 6010 2.5 10.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 6010 2.5 10.0 NS 5.9 J 2.8 J 51.3 ND ND ND ND ND 5/14/18 EPA 6010 2.5 10.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA 6010D 2.5 5.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 6010D 2.5 5.0 NS 8.3 5.8 3.2 J ND 3.1 J ND ND ND 11/5/19 EPA 6010D 2.1 5.0 NS 3.3 J ND ND 4.6 J ND ND ND 5/6/20 EPA 6010D 4.3 5.0 NS ND ND ND ND ND ND ND 11/9/20 EPA 6010D 4.3 5.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA 6010D 4.3 5.0 NS ND ND ND ND 6.2 ND ND ND 11/2/21 EPA 6010D 4.3 5.0 NS ND ND ND 4.5 J ND ND ND ND 5/17/22 EPA 6020B 1.0 5.0 2.4 J ND 3.4 J ND ND ND ND ND - 11/14/22 EPA 6020B 1.0 5.0 3.8 J ND ND 1.8 J 1.1 J ND ND ND ND 5/10/23 EPA 6010D 4.3 5.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA 6010 2.6 5.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA 6010D 0.62 5.0 3.8 J ND ND ND ND 0.80 J 5.4 ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 8 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Lead 4/28/94 NR 1.0 6.0 5.0 2.0 NI NI NI NI NI NA 5/3/00 NR 10.0 NA ND ND ND ND 12.0 ND ND ND 11/8/00 NR 10.0 NA ND ND ND ND 31.0 10.0 ND ND 5/29/01 NR 10.0 NA 12.0 J ND ND ND 12.0 J ND ND ND 11/6/01 NR 10.0 NA 11.0 ND ND ND ND ND ND ND 5/21/02 NR 10.0 NA 10.0 J ND ND ND ND ND ND ND 11/13/02 NR 10.0 NA 14.0 ND ND ND ND ND ND ND 5/14/03 NR 10.0 38.0 10.0 J ND ND ND ND ND ND ND 11/19/03 NR 10.0 16.0 ND ND ND ND ND ND ND ND 5/5/04 NR 10.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10.0 ND 14.0 ND ND ND ND ND ND ND 11/2/05 NR 10.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 10.0 ND 11.7 ND ND ND 22.6 ND ND ND 11/1/06 NR 10.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10.0 2.5 B 4.2 B 3.5 B 4.6 B 6.0 B 4.5 B 2.9 B ND 6.1 J NC2L = 15 Ug/L (10/23/07) 11/28/07 NR 10.0 9.8 J 7.4 J 2.0 J ND ND ND ND ND ND 5/28/08 4.0 10.0 Dry ND ND ND ND ND ND ND ND 11/5/08 4.0 10.0 Dry ND ND ND ND ND ND ND ND 6/1/09 4.0 10.0 ND ND ND ND ND ND ND ND ND 11/19/09 4.0 10.0 4.6 J ND ND ND ND ND ND ND ND 6/15/10 4.0 10.0 ND ND ND ND ND ND ND ND ND 11/29/10 4.0 10.0 ND ND ND ND ND ND ND ND ND 5/31/11 4.0 10.0 ND ND ND ND ND ND ND ND ND 12/19/11 5.0 10.0 6.1 J ND ND ND 5.4 J ND ND ND ND 5/30/12 5.0 10.0 ND 5.9 J ND ND ND ND ND ND ND 12/3/12 5.0 10.0 ND ND ND ND ND ND ND ND ND 6/11/13 5.0 10.0 ND ND ND NS ND ND ND ND ND 10/29/13 5.0 10.0 6.7 J ND ND 5.4 J ND ND ND ND ND 5/6/14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 6010 5.0 10.0 ND 5.1 J ND ND ND ND ND ND ND 5/19/15 EPA 6010 2.5 10.0 2.9 J 6.2 J ND ND ND ND ND ND ND 12/7/15 EPA 6010 2.5 10.0 4.6 J 6.6 J 2.9 J 4.4 J 2.6 J 3.0 J ND ND ND 5/2/16 EPA 6010 2.5 10.0 4.4 J 5.0 J ND ND ND ND ND ND ND 12/12/16 EPA 6010 2.5 10.0 6.1 J 6.1 J ND 3.9 J ND ND ND ND ND 6/26/17 EPA 6010 2.5 10.0 NS 6.8 J 2.6 J ND ND ND ND ND ND 12/14/17 EPA 6010 2.5 10.0 NS 5.4 J ND ND ND ND ND ND ND 5/14/18 EPA 6010 2.5 10.0 NS ND ND ND ND 3.5 J 4.1 J ND ND 12/4/18 EPA 6010D 2.5 5.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 6010D 2.5 5.0 NS 4.9 J 3.2 J ND ND ND ND ND ND 11/5/19 EPA 6010D 1.6 5.0 NS 5.2 2.0 J ND ND ND ND ND 5/6/20 EPA 6010D 4.5 5.0 NS ND ND ND ND ND ND ND - 11/9/20 EPA 6010D 4.5 5.0 NS 9.3 ND ND ND ND ND ND ND 5/4/21 EPA 6010D 4.5 5.0 NS ND ND ND ND 10.4 ND ND ND 11/2/21 EPA 6010D 4.5 5.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA6020B 0.89 1.0 ND ND ND ND ND ND ND ND - 11/14/22 EPA6020B 0.89 1.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 6010D 4.5 5.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA 6010 2.1 10.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA 6011 2.1 10.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 9 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Nickel 5/12/99 NR 5.0 11.0 36.0 11.0 NA 23.0 30.0 NI NI ND 10/19/99 NR 50.0 ND ND ND ND ND 59.0 NI NI ND 5/3/00 NR 50.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 50.0 NA ND ND ND ND ND ND ND ND 5/29/01 NR 50.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 50.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 50.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 50.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 50.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 50.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 50.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 50.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 50.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 50.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 50.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 50.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 50.0 ND ND ND 21.3 J ND ND ND ND ND NC21- = 100 Ng/L (10/23/07) 11/28/07 NR 50.0 ND 2.4 J ND 20.4 J 2.5 J ND ND ND ND 5/28/08 1.7 50.0 Dry 9.1 J 10.5 J 31.9 J 2.1 J ND ND ND ND 11/5/08 1.7 50.0 Dry 11.6 J 5.9 B 26.3 J 2.8 B ND ND ND 2.2 J 6/2/09 1.7 50.0 14 J 8.9 J 3.8 J 21.8 J 2.3 J ND ND ND ND 11/19/09 1.7 50.0 10.3 B 8.6 B 3.1 B 19.8 J 2.3 B ND ND ND 2.2 J 6/15/10 1.7 50.0 5.9 J 6.7 J ND 14.5 J 4.8 J ND ND ND ND 11/29/10 1.7 50.0 4.7 J 7.6 J ND 17.3 J ND ND ND ND ND 5/31/11 1.7 50.0 3.5 B 15.9 J 11.8 J 23.0 J 2.8 B ND ND ND 2.3 J 12/19/11 5.0 50.0 ND 8.8 J ND 18.9 J ND ND ND ND ND 5/30/12 5.0 50.0 ND 9.4 J ND 19.9 J ND ND ND ND ND 12/3/12 5.0 50.0 ND 7.5 J ND 20.8 J ND ND ND ND ND 6/11/13 5.0 50.0 ND 6.8 J ND NS ND ND ND ND ND 10/29/13 5.0 50.0 ND 7.1 J ND 20.6 J ND ND ND ND ND 5/6/14 EPA 6010 5.0 50.0 ND 10.1 J ND 21.1 J ND ND ND ND ND 10/21/14 EPA 6010 5.0 50.0 ND 16.9 J ND 24.3 J ND ND ND ND ND 5/19/15 EPA 6010 2.5 50.0 ND 15.8 J 3.1 J 23.8 J ND ND ND ND ND 12/7/15 EPA 6010 2.5 50.0 2.6 J 17.0 J 4.3 J 26.4 J 3.8 J ND ND ND ND 5/2/16 EPA 6010 2.5 50.0 ND 14.9 J 3.8 J 23.3 J ND ND ND ND ND 12/12/16 EPA 6010 2.5 50.0 2.6 J 14.6 J 3.5 J 21.0 J ND ND ND ND ND 6/26/17 EPA 6010 2.5 50.0 NS 20.9 J 4.6 J 25.6 J ND ND ND ND ND 12/14/17 EPA 6010 2.5 50.0 NS 17.6 J 3.6 J 26.6 J ND ND ND ND ND 5/14/18 EPA 6010 2.5 50.0 NS 13.9 J 5.1 J 27.9 J ND ND ND ND ND 12/4/18 EPA 6010D 2.5 5.0 NS 17.2 4.3 J 26.3 ND ND ND ND ND 5/6/19 EPA 6010D 2.5 5.0 NS 14.5 4.4 J 25.7 3.0 J ND ND ND ND 11/5/19 EPA 6010D 0.9 5.0 NS 16.8 3.3 J 28.7 2.4 J 1.0 J ND ND 5/6/20 EPA 6010D 3.5 5.0 NS 14.4 5.4 24.1 ND ND ND ND 11/9/20 EPA 6010D 3.5 5.0 NS 21.7 4.9 J 27.1 ND ND ND ND ND 5/4/21 EPA 6010D 3.5 5.0 NS 14.4 ND 26.9 ND 5.6 ND ND ND 11/2/21 EPA 6010D 3.5 5.0 NS 20.5 5.3 28.9 ND ND ND ND ND 5/17/22 EPA 6020B 0.71 5.0 1.9 J 18.8 4.3 J 27.0 1.7 J ND ND ND - 11/14/22 EPA 6020B 0.71 5.0 2.0 J 17.7 3.4 J 28.7 1.6 J ND 8 ND ND 5/10/23 EPA 6010D 3.5 5.0 ND 15.6 4.4 J 28.3 ND ND ND ND ND 11/7/23 EPA 6010 1.0 5.0 ND 14.7 2.3 J 33.4 2 J ND ND ND ND 5/7/24 EPA 6010D 0.88 5.0 2.5 J 17.7 3.6 J 31.8 1.4 J ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 10 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Selenium 5/12/97 NR 5.0 ND ND ND NI NI NI NI NI NA 5/3/00 NR 20.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 20.0 NA ND ND ND ND ND ND ND ND 5/29/01 NR 20.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 20.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 20.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 20.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 20.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 20.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 20.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 20.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 20.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 20.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 20.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 20.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10.0 ND ND ND ND 2.5 J 4.6 J ND ND ND NC21- = 50 Ug/L (10/23/07) 11/28/07 NR 10.0 ND ND ND ND ND ND ND ND 2.4 J 5/28/08 3.8 10.0 Dry ND ND ND ND ND ND ND ND 11/5/08 3.8 10.0 Dry 29.6 12.3 B ND ND 5.6 B ND 5.1 B 4.2 J 6/2/09 3.8 10.0 ND 5.6 J ND ND ND ND ND ND ND 11/19/09 3.8 10.0 ND 5.6 J ND ND ND 5.5 J 5.0 J ND ND NC21- = 20 Ug/L (01/01/10) 6/15/10 3.8 10.0 ND ND ND ND ND ND ND ND ND 11/29/10 3.8 10.0 ND ND ND ND ND ND ND ND ND 5/31/11 3.8 10.0 ND ND ND ND ND ND ND ND ND 12/19/11 10.0 10.0 ND ND ND ND ND ND ND ND ND 5/30/12 10.0 10.0 11.5 16.8 ND ND ND ND ND ND ND 12/3/12 10.0 10.0 ND ND ND ND ND ND ND ND ND 6/11/13 10.0 10.0 ND ND ND INS ND ND ND ND ND 10/29/13 10.0 10.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 6010 10.0 10.0 ND ND ND 16.2 ND ND ND ND ND 10/21/14 EPA 6010 10.0 10.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 6010 5.0 10.0 ND 5.2 J 5.7 J ND ND ND ND ND ND 12/12/16 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 6010 5.0 10.0 INS ND ND ND ND ND ND ND ND 12/14/17 EPA 6010 5.0 10.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 6010 5.0 10.0 INS ND ND ND ND ND ND ND ND 12/4/18 EPA 6010D 5.0 10.0 INS ND ND ND ND ND ND ND ND 5/6/19 EPA 6010D 5.0 10.0 INS ND ND ND ND ND ND ND ND 11/5/19 EPA 6010D 4.7 10.0 INS ND ND ND ND ND ND ND 5/6/20 EPA 6010D 4.7 10.0 INS 9.2 J ND ND ND 7.2 J ND ND - 11/9/20 EPA 6010D 4.7 10.0 INS ND ND ND ND ND ND ND ND 5/4/21 EPA 6010D 4.7 10.0 INS ND ND ND ND ND ND ND ND 11/2/21 EPA 6010D 4.7 10.0 INS ND ND ND ND ND ND ND ND 5/17/22 EPA 6020B 1.4 5.0 ND ND ND ND ND ND ND ND - 11/14/22 EPA 6020B 1.4 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 6010D 4.7 10.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA 6010 7.8 30.0 ND 8.1 J ND ND ND ND ND ND ND 5/7/24 EPA 6011 7.8 30.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 11 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Silver 4/28/94 NR 1.0 ND ND ND NI NI NI NI NI NA 5/3/00 NR 10.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 10.0 NA ND ND ND ND ND ND ND ND 5/29/01 NR 10.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 10.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 10.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 10.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 10.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 10.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 10.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 10.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 10.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10.0 ND ND ND 2.5 J ND ND 2.2 J ND ND NC21- = 17.5 Ng/L (10/23/07) 11/28/07 NR 10.0 ND ND ND ND ND ND ND ND ND 5/28/08 0.10 10.0 Dry 1.4 J 0.41 J 0.54 J ND ND ND ND ND 11/5/08 0.10 10.0 Dry 2.4 J 0.86 B 0.87 B 0.12 B 0.15 B 0.18 B 0.18 B 0.20 J 6/2/09 0.10 10.0 ND 0.90 J ND 0.37 J ND ND ND ND ND 11/19/09 0.10 10.0 0.68 J 1.7 J 0.86 J 1.0 J 0.19 J 0.22 J 0.30 J 0.30 J ND NC21- = 20 Ug/L (01/01/10) 6/15/10 0.10 10.0 ND 0.25 J 0.31 J 0.50 J 0.15 J ND ND 0.14 J ND 11/29/10 0.10 10.0 ND 0.58 J 0.11 J 0.59 J ND ND ND ND ND 5/31/11 0.10 10.0 0.91 J 2.9 J 0.81 J 0.71 J ND 0.11 J 0.30 J ND ND 12/19/11 5.0 10.0 ND ND ND ND ND ND ND ND ND 5/30/12 5.0 10.0 ND ND ND ND ND ND ND ND ND 12/3/12 5.0 10.0 ND ND ND ND ND ND ND ND ND 6/11/13 5.0 10.0 ND ND ND NS ND ND ND ND ND 10/29/13 5.0 10.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 6010 2.5 10.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 6010 2.5 10.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 6010 2.5 10.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA 6010D 2.5 5.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 6010D 2.5 5.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA 6010D 2.5 5.0 NS ND ND ND ND ND ND ND 5/6/20 EPA 6010D 2.5 5.0 NS ND ND ND ND ND ND ND - 11/9/20 EPA 6010D 2.5 5.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA 6010D 2.5 5.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA 6010D 2.5 5.0 NS 5.6 2.6 J ND ND ND ND ND ND 5/17/22 EPA 6020B 0.44 5.0 ND ND ND ND ND ND ND ND - 11/14/22 EPA 6020B 0.44 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 6010D 2.5 5.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA 6010 1.0 5.0 ND 1.8 J ND ND ND ND ND ND ND 5/7/24 EPA 6011 1.0 5.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 12 of 44 TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Thallium 10/19/99 NR 10.0 ND ND ND ND ND ND NI NI ND 5/3/00 NR 10.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 10.0 NA ND ND ND ND ND ND ND NA 5/29/01 NR 10.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 10.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 10.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 10.0 NA 26.0 ND ND ND ND ND ND ND 5/14/03 NR 10.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 10.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10.0 10.0 ND ND ND ND ND ND ND ND 11/2/05 NR 10.0 13.0 16.0 12.0 ND ND ND ND ND ND 5/24/06 NR 10.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 10.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 5.5 ND ND ND ND ND 0.066 ND ND ND GWPS = 0.28 Ug/L (10/23/07) 11/28/07 NR 5.5 0.215 J ND ND ND 0.155 J 0.074 J ND ND ND 5/28/08 3.0 5.5 Dry ND ND ND 3.8 J ND ND ND ND 11/5/08 3.0 5.5 Dry 3.1 J ND ND ND ND ND ND ND 6/2/09 3.0 5.5 ND ND ND ND ND ND ND ND ND 11/19/09 3.0 5.5 ND ND ND ND ND 3.5 J ND ND ND 6/15/10 3.0 5.5 5.5 B 7.8 B 4.2 B ND ND 7.0 B ND ND 3 J GWPS = 0.2 Ng/L (10/1/10) 11/29/10 3.0 5.5 4.6 B 4.1 B 4.1 B ND ND {4.8) J ND ND 4.0 {ND) J 5/31/11 3.0 5.5 ND ND ND ND ND ND ND ND ND 12/19/11 5.4 5.5 ND ND ND ND ND ND ND ND ND 5/30/12 5.4 5.5 ND ND ND ND ND ND ND ND ND 12/3/12 5.4 5.5 ND ND ND ND ND ND ND ND ND 6/11/13 5.4 5.5 ND ND ND NS ND ND ND ND ND 10/29/13 5.4 5.5 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 6010 5.4 5.5 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 6010 5.4 5.5 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 6010 5.0 5.5 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 6010 5.0 5.5 6.9 7.5 ND ND ND ND ND ND ND 5/2/16 EPA 6010 5.0 5.5 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 6010 5.0 5.5 8.3 B ND ND ND ND ND ND ND 5.5 J 6/26/17 EPA 6020B 0.02 5.5 NS ND ND ND ND 0.075 J ND ND ND 12/14/17 EPA 6020B 0.03 0.10 NS ND ND ND ND 0.061 J ND ND ND 5/14/18 EPA 6020 0.50 5.5 NS ND ND ND ND ND ND ND ND IMAC = 0.2 Ug/L (10/1/10) 12/4/18 EPA 6020B 0.06 0.10 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 6020B 0.06 0.10 NS ND ND ND ND 0.087 J ND ND ND 11/5/19 EPA 6020B 0.06 0.10 NS ND ND 0.061 J 0.060 J 0.16 ND ND -- 5/6/20 EPA 6020B 0.12 0.20 NS ND ND ND ND 0.20 ND ND Resample -> 7/16/20 EPA 6020B 0.12 0.20 NS NS NS NS NS ND NS NS - 11/9/20 EPA 6020B 0.05 0.10 NS ND ND ND ND 0.11 ND ND ND NC2L = 2 pg/L 5/4/21 EPA 6020B 0.05 1.0 NS ND ND ND 0.058 J 0.67 J ND ND ND 11/2/21 EPA 6020B 0.05 0.47 NS ND ND ND ND 0.15 J ND ND ND 5/17/22 EPA 6020B 0.18 1.0 ND ND ND ND ND ND ND ND - 11/14/22 EPA 6020B 0.18 1.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 6020B 0.05 0.20 ND ND ND ND ND ND ND ND ND 11/7/23 EPA 6020 0.11 1.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA 6020B 0.028 0.20 0.033 J ND ND 0.028 J ND 0.082 J ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 13 of 44 TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Vanadium 10/19/99 NR 40.0 110 51.0 ND ND 61.0 210 NI NI ND 5/3/00 NR 40.0 NA 61.0 ND ND ND 49.0 ND ND ND 11/8/00 NR 40.0 NA ND ND ND ND 69.0 ND ND ND 5/29/01 NR 40.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 40.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 40.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 40.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 40.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 40.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 40.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 40.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 40.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 40.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 40.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 40.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 25.0 ND ND ND ND ND ND 1.5 J ND ND GWPS = 3.5 pg/L (10/23/07) 11/28/07 NR 25.0 ND ND ND ND 10.0 J 1.1 J ND ND ND 5/28/08 0.20 25.0 Dry 0.75 J 0.90 J ND 5.5 J 2.5 J 1.2 J 0.22 J ND 11/5/08 0.20 25.0 Dry 1.2 B 0.78 B ND 0.86 B 0.82 B 1.5 B ND 0.85 J 6/2/09 0.20 25.0 1.0 B 3.1 B 1.8 B 1.0 B 9.5 J 1.3 B 2.4 B 0.41 B 1.2 J 11/19/09 0.20 25.0 0.74 B 2.2 B 2.9 B 0.86 B 6.6 J 1.2 B 2.0 B 0.25 B 0.58 J 6/15/10 0.20 25.0 2.0 B 1.4 B 1.3 B 0.34 B 27.4 5.0 B 2.2 B ND 1.2 J GWPS = 0.3 pg/L (10/1/10) 11/29/10 0.20 25.0 ND 1.3 J 5.4 J 1.6 J 9.4 J 1.4 J 0.45 J ND ND 5/31/11 0.20 25.0 ND ND 12.0 J 3.3 J 6.1 J 2.2 J 0.85 J 0.31 J ND 12/19/11 5.0 25.0 6.6 J ND 6.2 J ND 24.3 J 6.3 J ND ND ND 5/30/12 5.0 25.0 ND ND ND ND 19.3 J ND ND ND ND 12/3/12 5.0 25.0 ND ND ND ND ND ND ND ND ND 6/11/13 5.0 25.0 ND ND ND NS 13.2 J ND ND ND ND 10/29/13 5.0 25.0 ND ND ND ND 7.5 J ND ND ND ND 5/6/14 EPA 6010 5.0 25.0 ND ND ND ND 7.6 J ND ND ND ND 10/21/14 EPA 6010 5.0 25.0 ND 5.4 J ND ND ND ND ND ND ND 5/19/15 EPA 6010 2.5 25.0 5.7 J 13.0 J 5.3 J ND 4.3 J ND ND ND ND 12/7/15 EPA 6010 2.5 25.0 8.3 J 16.6 J 7.3 J ND 19.4 J 5.6 J ND ND ND 5/2/16 EPA 6010 2.5 25.0 3.9 J 5.0 J 3.7 J ND 7.9 J 3.4 J ND ND ND 12/12/16 EPA 6010 2.5 25.0 6.0 J ND ND ND ND ND ND ND ND 6/26/17 EPA 6010 2.5 25.0 NS 4.2 J 3.3 J ND ND 2.9 J ND ND ND 12/14/17 EPA 6010 2.5 25.0 NS 5.1 J ND ND ND ND ND ND ND 5/14/18 EPA 6010 2.5 25.0 NS 3.6 J ND ND 2.5 J 5.8 J 2.7 J ND ND IMAC = 0.3 pg/L (10/1/10) 12/4/18 EPA 6010D 2.5 5.0 NS ND 3.0 J ND 6.0 ND ND ND ND Resample -> 2/8/19 EPA 6010D 2.5 5.0 NS ND - - - - 5/6/19 EPA 6010D 2.5 5.0 NS 4.1 J ND ND ND ND ND ND ND 11/5/19 EPA 6010D 1.3 5.0 NS 5.3 1.8 J ND 10.0 3.8 J ND ND Resample -> 1/23/20 EPA 6010D 1.3 5.0 NS 5.1 2.3 J --- --- --- --- 5/6/20 EPA 6010D 3.9 5.0 NS ND ND ND ND 7.2 ND ND Resample-> 7/16/20 EPA 6010D 3.9 5.0 NS NS NS NS NS ND NS NS 11/9/20 EPA 6010D 3.9 5.0 NS 9.5 ND ND ND ND ND ND Resample-> 1/27/21 EPA 6010D 3.9 5.0 NS ND --- --- --- --- --- --- NC2L = 7 pg/L 5/4/21 EPA 6010D 3.9 5.0 NS 7.3 ND ND 7.9 19.4 ND ND ND 11/2/21 EPA 6010D 3.9 5.0 NS 59.9 23.3 ND 9.9 5.1 ND ND ND 5/17/22 EPA6020B 1.9 10.0 ND ND 2.3 J ND ND ND ND 2.5 J - 11/14/22 EPA6020B 1.9 10.0 ND 2.1 J ND ND ND ND ND ND ND 5/10/23 EPA 6010D 3.9 5.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA 6010 1.0 10.0 1.9 J 4.7 J 2.2 J 1.1 J 3.2 J 1.4 J ND ND ND 5/7/24 EPA 6010D 1.6 5.0 1.8 J 2.4 J 1.9 J ND ND 1.9 J ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 14 of 44 TABLE A2-2: Historical Groundwater Constituents Analyze Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-61) Blanks Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 15 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Zinc 4/28/94 NR 10.0 12.0 ND ND NI NI NI NI NI NA 5/3/00 NR 50.0 NA ND ND 81.0 50.0 J ND ND ND ND 11/8/00 NR 50.0 NA 50.0 ND ND 50.0 100 50.0 ND ND 5/29/01 NR 50.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 50.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 50.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 50.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 50.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 50.0 ND ND ND ND ND 80.0 ND ND ND 5/5/04 NR 50.0 110 ND ND ND ND ND ND ND ND 11/9/04 NR 50.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 50.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 50.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 50.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 50.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10.0 5.1 B ND ND 7.9 B 5.0 B 4.5 B 3.2 B 4.7 B 2.0 J NC21- = 1,050 Ng/L (10/23/07) 11/28/07 NR 10.0 26.3 ND 4.5 J 8.4 J 6.7 J 5.8 J ND 4.2 J ND 5/28/08 0.40 10.0 Dry 18.9 2.9 B 93.9 5.7 B 7.0 B 5.5 B 4.9 B 2.1 J 11/5/08 0.40 10.0 Dry ND ND 5.2 B ND 2.7 B 2.2 B 1.4 B 8.9 J 6/2/09 0.40 10.0 19.1 B 0.48 B ND 6.5 B 8.2 B 4.8 B 3.2 B 0.65 B 83.0 11/19/09 0.40 10.0 20.4 7.4 B 12.1 B 15.4 B 6.7 B 11.2 B 5.6 B 5.6 B 3.5 J NC21- = 1,000 Ng/L (01/01/10) 6/15/10 0.40 10.0 16.9 0.50 J ND 2.3 J 15.0 9.2 J 3.8 J ND ND 11/29/10 0.40 10.0 9.6 J 15.3 8.8 J 2.9 J 6.0 J 13.8 1.1 J ND ND 5/31/11 0.40 10.0 6.5 B 11.9 B 47.1 B 12.5 B 12.0 B 10.4 B 9.9 B 4.8 B 13.7 12/19/11 10.0 10.0 47.0 ND 13.7 183 24.6 15.6 ND ND ND 5/30/12 10.0 10.0 ND 12.1 ND ND 12.0 ND 13.8 ND ND 12/3/12 10.0 10.0 ND ND ND ND ND ND ND ND ND 6/11/13 10.0 10.0 17.9 B 12.0 B 14.8 B NS ND ND ND ND 76.3 10/29/13 10.0 10.0 12.9 ND ND 118 10.1 ND ND ND ND 5/6/14 EPA 6010 10.0 10.0 ND ND ND 17.5 ND ND ND ND ND 10/21/14 EPA 6010 10.0 10.0 ND ND ND 19.7 ND ND ND ND ND 5/19/15 EPA 6010 5.0 10.0 ND ND ND 6.1 J ND 5.7 J ND 5.5 J ND 12/7/15 EPA 6010 5.0 10.0 6.5 B ND 8.7 B 5.2 B 16.3 B 11.2 B ND ND 7.2 J 5/2/16 EPA 6010 5.0 10.0 6.0 J ND 7.6 J 10.2 7.1 J 6.5 J ND ND ND 12/12/16 EPA 6010 5.0 10.0 9.2 J ND 27.8 26.3 ND ND ND ND ND 6/26/17 EPA 6010 5.0 10.0 NS ND 5.9 J ND ND ND ND ND ND 12/14/17 EPA 6010 5.0 10.0 NS ND ND 28.8 ND ND ND ND ND 5/14/18 EPA 6010 5.0 10.0 NS 6.2 J ND 5.4 J ND 9.7 J 11.5 ND ND 12/4/18 EPA 6010D 5.0 10.0 NS ND 12.7 ND 5.3 J ND ND ND ND 5/6/19 EPA 6010D 5.0 10.0 NS ND 5.9 J ND ND 7.5 J ND 7.6 J ND 11/5/19 EPA 6010D 3.9 10.0 NS ND ND ND 15.4 7.5 J ND 7.0 J 5/6/20 EPA 6010D 9.5 10.0 NS ND ND ND ND 12.6 ND ND - 11/9/20 EPA 6010D 9.5 10.0 NS ND 14.7 ND ND ND ND ND ND 5/4/21 EPA 6010D 9.5 10.0 NS ND ND ND 10.6 34.6 ND ND ND 11/2/21 EPA 6010D 9.5 10.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA 6020B 7.0 10.0 81.5 ND 7.3 J ND ND ND ND ND - 11/14/22 EPA 6020B 7.0 10.0 47.3 ND ND ND ND ND ND ND ND 5/10/23 EPA 6010D 9.5 10.0 82.4 ND ND ND ND ND ND ND ND 11/7/23 EPA 6010 11.0 20.0 51.3 ND ND ND ND ND ND ND ND 5/7/24 EPA 6010D 3.0 10.0 91.9 ND 15.2 ND ND 3.6 J 5 J ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 16 of 44 TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Organics Acetone 4/28/94 NR 100 200 2,000 ND NI NI Ni NI NI NA 5/3/00 NR 100 NA ND ND ND ND ND ND ND ND 11/8/00 NR 100 NA ND ND ND ND ND ND ND ND 5/29/01 NR 100 NA ND ND ND ND ND ND ND ND 11/6/01 NR 100 NA ND ND ND ND ND ND ND ND 5/21/02 NR 100 NA ND ND ND ND ND ND ND ND 11/13/02 NR 100 NA ND ND ND ND ND ND ND ND 5/14/03 NR 100 390 600 ND ND ND ND ND ND ND 11/19/03 NR 100 4,900 180 ND ND ND ND ND ND ND 5/5/04 NR 100 ND ND ND ND ND ND ND ND ND 11/9/04 NR 100 230 ND ND ND ND ND ND ND ND 5/25/05 NR 100 580 ND ND ND ND ND ND ND ND 11/2/05 NR 100 450 ND ND ND ND ND ND ND ND 5/24/06 NR 100 1,380 D ND ND ND ND ND ND ND ND 11/1/06 NR 100 340 ND ND ND ND ND ND ND ND 5/29/07 NR 100 1,070 28.0 J ND ND ND ND ND ND ND NC21- = 700 ug/L (10/23/07) 11/28/07 NR 100 690 D ND ND ND 2.8 B 2.5 B ND 2.7 B 4.3 J 5/28/08 20.0 100 Dry ND ND ND ND ND ND ND ND 11/5/08 20.0 100 Dry 34.4 J ND ND ND ND ND ND ND 6/2/09 2.2 100 13.3 B 45.7 J ND ND 3.9 B ND ND ND 3.2 J 11/19/09 2.2 100 3.1 B ND ND 159 50.0 J 5.4 B ND ND 3.8 J NC21- = 6,000 ug/L (01/01/10) 6/15/10 2.2 100 193 101 5.7 B 5.4 B ND ND ND ND 9.8 J 11/29/10 2.2 100 123 15.7 B ND ND ND ND ND ND 4.3 J 5/31/11 2.2 100 26.3 B ND ND 10.3 B ND ND ND ND 3.9 J 12/19/11 2.2 100 24.4 B ND ND ND ND ND ND ND 6.6 J 5/30/12 2.2 100 283 91.3 J ND ND ND ND ND ND ND 12/3/12 10.0 100 43.4 J 46.8 J ND ND ND ND ND ND ND 6/11/13 10.0 100 763 1190 J ND NS ND ND ND ND ND 10/29/13 50.0 500 611 32.9 J ND ND ND ND ND ND ND 5/6/14 EPA8260 10.0 100 104 109 ND ND ND ND ND ND ND 10/21/14 EPA8260 10.0 100 91.2 J ND ND ND ND ND ND ND ND 5/19/15 EPA8260 10.0 100 239 J ND ND ND ND ND ND ND ND 12/7/15 EPA8260 10.0 100 118 21.8 J ND ND ND ND ND ND ND 5/2/16 EPA8260 10.0 100 ND ND ND ND ND ND ND ND ND 12/12/16 EPA8260 10.0 100 69.0 J ND ND ND ND ND ND ND ND 6/26/17 EPA8260 10.0 100 NS ND ND ND 10.6 J 23.6 J 12.5 J 20.7 J 23.0 J 12/14/17 EPA8260 10.0 100 NS ND ND ND ND ND ND ND ND 5/14/18 EPA8260 10.0 100 NS 484 ND ND ND ND ND ND ND 12/4/18 EPA 8260B 10.0 25.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 8.2 25.0 NS 299 ND ND ND ND ND ND ND 11/5/19 EPA8260D 6.2 25.0 NS 105 ND ND ND ND ND ND --- 5/6/20 EPA8260D 6.2 25.0 NS 255 ND ND ND ND ND ND 11/9/20 EPA8260D 6.2 25.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 25.6 125 NS 1,160 ND ND ND ND ND ND ND 11/2/21 EPA8260D 5.1 25.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA8260D 5.1 25.0 15.1 J ND ND ND ND ND ND ND ND 11/14/22 EPA8260D 5.1 25.0 246 ND ND ND ND ND ND ND ND 5/10/23 EPA8260D 5.1 25.0 63.2 117 ND ND ND ND ND ND ND 11/7/23 EPA8260D 5.1 25.0 97.4 ND ND ND ND ND ND ND ND 5/7/24 EPA8260D 3.0 10.0 118 ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 17 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Benzene 4/28/94 NR 5.0 ND 15.0 8.7 NI NI NI NI NI NA 5/3/00 NR 5.0 NA 9.2 10.0 ND ND ND ND ND ND 11/8/00 NR 5.0 NA 9.4 6.3 ND ND ND ND ND ND 5/29/01 NR 5.0 NA 9.4 7.4 ND ND ND ND ND ND 11/6/01 NR 5.0 NA 7.3 6.4 ND ND ND ND ND ND 5/21/02 NR 5.0 NA 9.2 8.4 ND ND ND ND ND ND 11/13/02 NR 5.0 NA 7.6 6.8 ND ND ND ND ND ND 5/14/03 NR 5.0 ND ND 8.6 ND ND ND ND ND ND 11/19/03 NR 5.0 ND 8.9 6.4 ND ND ND ND ND ND 5/5/04 NR 5.0 ND 7.3 6.4 ND ND ND ND ND ND 11/9/04 NR 5.0 ND 8.4 6.4 ND ND ND ND ND ND 5/25/05 NR 5.0 ND 9.0 6.0 ND ND ND ND ND ND 11/2/05 NR 5.0 ND 6.0 ND ND ND ND ND ND ND 5/24/06 NR 5.0 ND 5.5 ND ND ND ND ND ND ND 11/1/06 NR 5.0 ND 7.5 ND ND ND ND ND ND ND 5/29/07 NR 1.0 1.1 8.3 5.5 3.0 ND ND ND ND ND NC21- = 1 Ng/L (10/23/07) 11/28/07 NR 1.0 ND 7.0 3.9 ND ND ND ND ND ND 5/28/08 0.25 1.0 Dry 6.4 5.1 2.5 0.78 J ND ND ND ND 11/5/08 0.25 1.0 Dry 5.8 4.0 2.3 1.1 ND ND ND ND 6/2/09 0.25 1.0 1.2 6.4 6.6 2.1 0.58 J ND ND ND ND 11/19/09 0.25 1.0 ND ND ND 0.82 J 6.5 5.9 ND ND ND 6/15/10 0.25 1.0 1.1 7.9 5.1 1.9 ND ND ND ND ND 11/29/10 0.25 1.0 ND 7.1 4.2 2.2 ND ND ND ND ND 5/31/11 0.25 1.0 0.45 J 7.6 4.6 2.0 0.60 J ND ND ND ND 12/19/11 0.25 1.0 0.77 J 7.4 4.9 2.2 0.89 J ND ND ND ND 5/30/12 0.25 1.0 0.50 J 6.6 ND 1.6 ND ND ND ND ND 12/3/12 0.25 1.0 0.31 J 6.9 4.5 1.6 ND ND ND ND ND 6/11/13 0.25 1.0 1.5 8.9 5.7 NS ND ND ND ND ND 10/29/13 0.25 1.0 0.81 J 8.7 4.5 1.4 ND ND ND ND ND 5/6/14 EPA8260 0.25 1.0 0.37 J 9.5 5.4 1.6 ND ND ND ND ND 10/21/14 EPA8260 0.25 1.0 ND 8.4 3.9 1.3 ND ND ND ND ND 5/19/15 EPA8260 0.25 1.0 ND 7.2 4.1 1.3 ND ND ND ND ND 12/7/15 EPA8260 0.25 1.0 ND 7.7 4.3 1.3 ND ND ND ND ND 5/2/16 EPA8260 0.25 1.0 0.48 J 9.1 3.9 1.2 ND ND ND ND ND 12/12/16 EPA8260 0.25 1.0 ND 8.0 3.5 1.3 ND ND ND ND ND 6/26/17 EPA8260 0.25 1.0 NS 6.7 3.7 1.3 ND ND ND ND ND 12/14/17 EPA8260 0.25 1.0 NS 6.3 3.9 1.2 ND ND ND ND ND 5/14/18 EPA8260 0.25 1.0 NS 6.2 3.9 1.1 ND ND ND ND ND 12/4/18 EPA8260B 0.25 1.0 NS 7.5 3.8 1.3 ND ND ND ND ND 5/6/19 EPA8260D 0.20 1.0 NS 10.4 4.6 1.7 ND ND ND ND ND 11/5/19 EPA8260D 0.15 1.0 NS 8.3 3.4 1.3 ND ND ND ND - 5/6/20 EPA8260D 0.15 1.0 NS 9.6 3.7 1.4 ND ND ND ND - 11/9/20 EPA8260D 0.15 1.0 NS 10.4 3.5 1.4 ND ND ND ND ND 5/4/21 EPA8260D 0.34 1.0 NS 9.7 3.6 1.6 ND ND ND ND ND 11/2/21 EPA8260D 0.34 1.0 NS 8.9 3.1 1.5 ND ND ND ND ND 5/17/22 EPA8260D 0.34 1.0 ND 7.6 3.7 1.4 ND ND ND ND ND 11/14/22 EPA8260D 0.34 1.0 0.89 J 7.8 3.4 1.4 ND ND ND ND ND 5/10/23 EPA8260D 0.34 1.0 ND 8.2 3.7 1.5 ND ND ND ND ND 11/7/23 EPA8260D 0.69 2.0 ND 8.3 3.6 1.6 ND ND ND ND ND 5/7/24 EPA8260D 0.34 1.0 1.3 8.6 3.5 1.6 ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 18 of 44 TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Carbon disulfide 5/27/98 NR 5.0 ND ND 8.2 ND ND ND NI NI ND 5/3/00 NR 100 NA ND ND ND ND ND ND ND ND 11/8/00 NR 100 NA ND ND ND ND ND ND ND ND 5/29/01 NR 100 NA ND ND ND ND ND ND ND ND 11/6/01 NR 100 NA ND ND ND ND ND ND ND ND 5/21/02 NR 100 NA ND ND ND ND ND ND ND ND 11/13/02 NR 100 NA ND ND ND ND ND ND ND ND 5/14/03 NR 100 ND ND ND ND ND ND ND ND ND 11/19/03 NR 100 ND ND ND ND ND ND ND ND ND 5/5/04 NR 100 ND ND ND ND ND ND ND ND ND 11/9/04 NR 100 ND ND ND ND ND ND ND ND ND 5/25/05 NR 100 ND ND ND ND ND ND ND ND ND 11/2/05 NR 100 ND ND ND ND ND ND ND ND ND 5/24/06 NR 100 ND ND ND ND ND ND ND ND ND 11/1/06 NR 100 ND ND ND ND ND ND ND ND ND 5/29/07 NR 100 ND ND ND ND ND ND ND ND ND NC21- = 700 Ng/L (10/23/07) 11/28/07 NR 100 ND ND ND ND ND ND ND ND ND 5/28/08 1.2 100 Dry ND ND ND ND ND ND ND ND 11/5/08 1.2 100 Dry ND ND ND ND ND ND ND ND 6/2/09 1.2 100 ND ND ND ND ND ND ND ND ND 11/19/09 1.2 100 ND ND ND ND ND ND ND ND ND 6/15/10 1.2 100 ND ND ND ND ND ND ND ND ND 11/29/10 1.2 100 ND ND ND ND ND ND ND ND ND 5/31/11 1.2 100 ND ND ND ND ND ND ND ND ND 12/19/11 1.2 100 ND ND ND ND ND ND ND ND ND 5/30/12 1.2 100 ND ND ND ND ND ND ND ND ND 12/3/12 1.2 100 ND ND ND ND ND ND ND ND ND 6/11/13 1.2 100 ND ND ND NS ND ND ND ND ND 10/29/13 1.2 100 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 8260 1.2 100 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 8260 1.2 100 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 8260 1.2 100 NS ND ND ND ND ND ND ND ND 12/4/18 EPA 8260B 1.2 2.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 0.79 10.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA8260D 0.40 2.0 NS ND ND ND ND ND ND ND 5/6/20 EPA8260D 0.40 2.0 NS ND ND ND ND ND ND ND - 11/9/20 EPA8260D 0.40 2.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 3.6 10.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA8260D 0.73 2.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA8260D 0.36 2.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA8260D 0.36 2.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA8260D 0.36 2.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA8260D 0.71 4.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA8260D 0.71 4.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 19 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Chlorobenzene 4/28/94 NR 5.0 ND 5.4 12.0 NI NI NI NI NI NA 5/3/00 NR 5.0 NA 8.8 16.0 ND ND ND ND ND ND 11/8/00 NR 5.0 NA 8.5 19.0 ND ND ND ND ND ND 5/29/01 NR 5.0 NA 9.3 18.0 ND ND ND ND ND ND 11/6/01 NR 5.0 NA ND 17.0 ND ND ND ND ND ND 5/21/02 NR 5.0 NA ND 20.0 ND ND ND ND ND ND 11/13/02 NR 5.0 NA ND 17.0 ND ND ND ND ND ND 5/14/03 NR 5.0 ND ND 19.0 ND ND ND ND ND ND 11/19/03 NR 5.0 ND 10.0 21.0 ND ND ND ND ND ND 5/5/04 NR 5.0 ND 11.0 20.0 ND ND ND ND ND ND 11/9/04 NR 5.0 ND 12.0 24.0 ND ND ND ND ND ND 5/25/05 NR 5.0 ND 13.0 24.0 ND ND ND ND ND ND 11/2/05 NR 5.0 ND 15.0 29.0 ND ND ND ND ND ND 5/24/06 NR 5.0 ND 11.3 24.3 ND ND ND ND ND ND 11/1/06 NR 5.0 ND 15.0 29.0 ND ND ND ND ND ND 5/29/07 NR 3.0 0.47 J 16.0 31.0 4.9 0.28 J ND ND ND ND NC21- = 50 Ug/L (10/23/07) 11/28/07 NR 3.0 ND 13.0 28.0 4.1 ND ND ND ND ND 5/28/08 0.23 3.0 Dry 13.7 24.3 4.0 0.67 J ND ND ND ND 11/5/08 0.23 3.0 Dry 13.5 21.6 4.0 0.89 J ND ND ND ND 6/2/09 0.23 3.0 0.30 J 15.0 24.7 3.9 0.49 J ND ND ND ND 11/19/09 0.23 3.0 ND ND 1.7 J 0.30 J 14.9 27.0 ND ND ND 6/15/10 0.23 3.0 0.31 J 15.5 25.7 4.0 ND ND ND ND ND 11/29/10 0.23 3.0 ND 15.4 28.8 5.2 0.76 J ND ND ND ND 5/31/11 0.23 3.0 ND 17.9 26.8 5.7 0.43 J ND ND ND ND 12/19/11 0.23 3.0 ND 17.4 28.2 5.7 0.65 J ND ND ND ND 5/30/12 0.23 3.0 0.26 J 17.8 27.6 5.4 ND ND ND ND ND 12/3/12 0.23 3.0 ND 18.9 29.0 5.7 ND ND ND ND ND 6/11/13 0.23 3.0 0.56 J 18.2 28.4 NS ND ND ND ND ND 10/29/13 0.23 3.0 ND 19.0 30.0 5.9 ND ND ND ND ND 5/6/14 EPA 8260 0.23 3.0 ND 19.5 32.1 6.4 ND ND ND ND ND 10/21/14 EPA 8260 0.23 3.0 ND 20.5 33.8 6.8 0.32 J ND ND ND ND 5/19/15 EPA 8260 0.23 3.0 ND 21.5 31.5 7.0 ND ND ND ND ND 12/7/15 EPA 8260 0.23 3.0 ND 20.6 33.2 7.0 ND ND ND ND ND 5/2/16 EPA 8260 0.23 3.0 0.31 J 24.2 31.1 6.6 ND ND ND ND ND 12/12/16 EPA 8260 0.23 3.0 ND 19.9 32.3 7.0 0.27 J ND ND ND ND 6/26/17 EPA 8260 0.23 3.0 NS 21.4 29.0 7.0 ND ND ND ND ND 12/14/17 EPA 8260 0.23 3.0 NS 22.2 30.5 6.9 ND ND ND ND ND 5/14/18 EPA 8260 0.23 3.0 NS 20.4 29.3 6.7 ND ND ND ND ND 12/4/18 EPA 8260B 0.23 1.0 NS 23.7 34.4 7.1 ND ND ND ND ND 5/6/19 EPA8260D 0.53 1.0 NS 26.6 36.4 8.7 ND ND ND ND ND 11/5/19 EPA8260D 0.23 1.0 NS 22.5 32.7 7.5 ND ND 0.28 J ND -- 5/6/20 EPA8260D 0.23 1.0 NS 26.7 32.3 8.2 ND ND ND ND - 11/9/20 EPA8260D 0.23 1.0 NS 24.7 32.7 8.0 ND ND ND ND ND 5/4/21 EPA8260D 0.28 1.0 NS 22.1 35.9 8.7 ND ND ND ND ND 11/2/21 EPA8260D 0.28 1.0 NS 24.5 32.3 8.8 ND ND ND ND ND 5/17/22 EPA8260D 0.28 1.0 ND 27.2 33.8 9.0 ND ND ND ND ND 11/14/22 EPA8260D 0.28 1.0 ND 27.5 30.0 8.9 ND ND ND ND ND 5/10/23 EPA8260D 0.28 1.0 ND 27.5 30.1 8.5 ND ND ND ND ND 11/7/23 EPA8260D 0.57 2.0 ND 30.8 36.9 9.5 ND ND ND ND ND 5/7/24 EPA8260D 0.28 1.0 ND 34.6 9.6 36.4 ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 20 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Chloroethane 5/12/99 NR 10.0 ND ND ND ND ND ND NI NI ND 10/19/99 NR 10.0 ND ND ND ND ND ND NI NI ND 5/3/00 NR 10.0 NA ND ND ND ND ND NA ND ND 11/8/00 NR 10.0 NA ND ND ND ND ND NA ND NA 5/29/01 NR 10.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 10.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 10.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 10.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 10.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 10.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 10.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10.0 ND ND ND ND ND ND ND ND ND NC21- = 2,800 Ng/L (10/23/07) 11/28/07 NR 10.0 ND ND 3.4 J ND ND ND ND ND ND 5/28/08 0.54 10.0 Dry ND 2.5 J ND ND ND ND ND ND 11/5/08 0.54 10.0 Dry ND 2.3 J ND ND ND ND ND ND 6/2/09 0.54 10.0 ND ND 2.7 J ND ND ND ND ND ND 11/19/09 0.54 10.0 ND ND ND ND 0.81 J ND ND ND ND NC21- = 3,000 Ng/L (01/01/10) 6/15/10 0.54 10.0 ND 0.86 J 2.1 J ND ND ND ND ND ND 11/29/10 0.54 10.0 ND ND ND ND ND ND ND ND ND 5/31/11 0.54 10.0 ND ND 4.1 J ND ND ND ND ND ND 12/19/11 0.54 10.0 ND 0.58 J ND 0.56 J ND ND ND ND ND 5/30/12 0.54 10.0 ND ND 1.9 J ND ND ND ND ND ND 12/3/12 0.54 10.0 ND 0.60 J 2.8 J ND ND ND ND ND ND 6/11/13 0.54 10.0 ND ND 1.2 J NS ND ND ND ND ND 10/29/13 0.54 10.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 8260 0.54 10.0 ND ND 1.7 J ND ND ND ND ND ND 10/21/14 EPA 8260 0.54 10.0 ND ND 2.5 J ND ND ND ND ND ND 5/19/15 EPA 8260 0.54 10.0 ND ND 2.1 J ND ND ND ND ND ND 12/7/15 EPA 8260 0.54 10.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 8260 0.54 10.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 8260 0.54 10.0 ND ND 2.6 J ND ND ND ND ND ND 6/26/17 EPA 8260 0.54 10.0 NS ND 2.0 J ND ND ND ND ND ND 12/14/17 EPA 8260 0.54 10.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 8260 0.54 10.0 NS ND 1.2 J ND ND ND ND ND ND 12/4/18 EPA 8260B 0.54 1.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 8260D 0.52 1.0 NS ND 1.8 0.56 J ND ND ND ND ND 11/5/19 EPA8260D 0.49 1.0 NS ND ND ND ND ND ND ND -- 5/6/20 EPA8260D 0.49 1.0 NS ND 1.6 ND ND ND ND ND 11/9/20 EPA8260D 0.49 1.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 3.2 5.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA 8260D 0.65 1.0 NS ND 1.7 ND ND ND ND ND ND 5/17/22 EPA8260D 0.65 1.0 ND ND 1.1 ND ND ND ND ND ND 11/14/22 EPA8260D 0.65 1.0 ND ND 0.90 J ND ND ND ND ND ND 5/10/23 EPA8260D 0.65 1.0 ND ND 1.3 ND ND ND ND ND ND 11/7/23 EPA8260D 1.3 2.0 ND ND 1.5 ND ND ND ND ND ND 5/7/24 EPA8260D 0.65 1.0 ND ND 1.4 ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 21 of 44 TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-61) Blanks Chloroform 11/19/09 0.14 5.0 ND ND 0.21 J ND ND ND ND ND ND NC21- = 70 Ug/L (10/23/07) 6/15/10 0.14 5.0 ND ND ND ND ND ND 0.33 B ND 0.28 J 11/29/10 0.14 5.0 ND ND ND ND ND ND ND ND ND 5/31/11 0.14 5.0 ND ND ND ND ND ND 0.35 B ND 0.63 J 12/19/11 0.14 5.0 ND ND ND ND ND ND 0.44 J ND ND 5/30/12 0.14 5.0 ND ND ND ND ND ND ND ND ND 12/3/12 0.14 5.0 ND ND ND ND ND ND 0.37 J ND ND 6/11/13 0.14 5.0 ND ND ND NS ND ND ND ND 42.4 10/29/13 0.14 5.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA8260 0.14 5.0 ND ND ND ND ND ND 0.18 J ND ND 10/21/14 EPA8260 0.14 5.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA8260 0.14 5.0 ND ND ND ND ND ND 0.20 J ND NA 12/7/15 EPA8260 0.14 5.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA8260 0.14 5.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA8260 0.14 5.0 ND ND ND ND ND ND 0.56 J ND ND 6/26/17 EPA8260 0.14 5.0 NS ND ND ND ND ND 0.56 J ND ND 12/14/17 EPA8260 0.14 5.0 NS ND ND ND ND ND 0.31 J ND ND 5/14/18 EPA8260 0.14 5.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA8260B 0.14 1.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 0.58 1.0 NS ND ND ND ND ND 0.67 J ND ND 11/5/19 EPA8260D 2.3 5.0 NS ND ND ND ND ND ND ND - 5/6/20 EPA8260D 2.3 5.0 NS ND ND ND ND ND ND ND - 11/9/20 EPA8260D 2.3 5.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 7.8 25.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA8260D 0.43 1.0 NS ND ND ND ND ND 0.88 J ND ND 5/17/22 EPA8260D 0.43 1.0 ND ND ND ND ND ND 0.89 J ND ND 11/14/22 EPA8260D 0.43 1.0 ND ND ND ND ND ND 0.81 J ND ND 5/10/23 EPA8260D 0.43 1.0 ND ND ND ND ND ND 1.2 ND ND 11/7/23 EPA8260D 0.86 2.0 ND ND ND ND ND ND 1.2 ND ND 5/7/24 EPA8260D 0.43 1.0 ND ND ND ND ND ND 0.66 J ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 22 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Chloromethane 6/2/09 0.11 1.0 ND ND 0.28 J ND ND ND ND 0.17 J ND NC21- = 2.6 Ug/L (10/23/07) 11/19/09 0.11 1.0 ND ND ND ND ND ND ND ND ND NC21- = 3 Ng/L (01/01/10) 6/15/10 0.11 1.0 ND ND ND ND ND ND ND 0.14 B 0.15 J 11/29/10 0.11 1.0 ND ND ND ND ND ND ND ND ND 5/31/11 0.11 1.0 ND ND ND ND ND ND ND ND ND 12/19/11 0.11 1.0 ND ND ND ND ND ND ND ND ND 5/30/12 0.11 1.0 ND ND ND ND ND ND ND ND ND 12/3/12 0.11 1.0 ND ND ND ND ND ND ND ND ND 6/11/13 0.11 1.0 ND ND ND NS ND ND ND ND ND 10/29/13 0.11 1.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA8260 0.11 1.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA8260 0.11 1.0 0.33 J ND ND ND ND ND ND ND ND 5/19/15 EPA8260 0.11 1.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA8260 0.11 1.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA8260 0.11 1.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA8260 0.11 1.0 ND ND ND ND ND ND ND ND 0.36 J 6/26/17 EPA 8260 0.11 1.0 NS 0.26 J 0.16 J ND 0.30 J 0.57 J 0.33 J 0.45 J ND 12/14/17 EPA8260 0.11 1.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA8260 0.11 1.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA8260B 0.11 1.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 0.38 1.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA8260D 0.39 1.0 NS ND ND ND ND ND ND ND 5/6/20 EPA8260D 0.39 1.0 NS ND ND ND ND ND ND ND 11/9/20 EPA8260D 0.39 1.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 2.70 5.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA8260D 0.54 1.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA8260D 0.54 1.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA8260D 0.54 1.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA8260D 0.54 1.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA8260D 1.1 2.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA8260D 1.1 2.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 23 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,2-Dichlorobenzene 4/28/94 NR 5.0 ND ND ND NI NI NI NI NI ND 5/3/00 NR 5.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 5.0 NA ND ND ND ND ND ND ND ND 5/29/01 NR 5.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 5.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 5.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 5.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 5.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 5.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 5.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 5.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 5.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 5.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 5.0 ND 1.1 J ND ND ND ND ND ND ND NC21- = 24 Ug/L (10/23/07) 11/28/07 NR 5.0 ND 2.8 J 0.63 J ND 0.74 J ND ND ND ND 5/28/08 0.30 5.0 Dry 2.6 J 0.66 J ND 0.49 J ND ND ND ND 11/5/08 0.30 5.0 Dry 2.2 J 0.51 J ND 0.61 J ND ND ND ND 6/2/09 0.30 5.0 ND 2.5 J 0.79 J ND 0.34 J ND ND ND ND 11/19/09 0.30 5.0 ND ND ND ND 2.7 J 1.2 J ND ND ND NC21- = 20 Ug/L (01/01/10) 6/15/10 0.30 5.0 ND 2.3 J 1.1 J 0.33 J ND ND ND ND ND 11/29/10 0.30 5.0 ND 2.3 J 0.63 J ND ND ND ND ND ND 5/31/11 0.30 5.0 ND 2.2 J 0.51 J ND ND ND ND ND ND 12/19/11 0.30 5.0 ND 2.4 J 0.67 J ND ND ND ND ND ND 5/30/12 0.30 5.0 ND 2.3 J 0.72 J ND ND ND ND ND ND 12/3/12 0.30 5.0 ND 2.2 J 0.85 J 0.32 J ND ND ND ND ND 6/11/13 0.30 5.0 ND 2.2 J 0.91 J NS ND ND ND ND ND 10/29/13 0.30 5.0 ND 2.4 J 1.1 J ND ND ND ND ND ND 5/6/14 EPA 8260 0.30 5.0 ND 2.3 J 0.77 J ND ND ND ND ND ND 10/21/14 EPA 8260 0.30 5.0 ND 2.5 J 0.64 J ND ND ND ND ND ND 5/19/15 EPA 8260 0.30 5.0 ND ND 0.60 J 0.30 J ND ND ND ND ND 12/7/15 EPA 8260 0.30 5.0 ND 2.5 J 0.57 J ND ND ND ND ND ND 5/2/16 EPA 8260 0.30 5.0 ND 2.7 J 0.70 J ND ND ND ND ND ND 12/12/16 EPA 8260 0.30 5.0 ND 2.3 J 0.58 J ND ND ND ND ND ND 6/26/17 EPA 8260 0.30 5.0 NS 2.4 J 0.45 J 0.33 J ND ND ND ND ND 12/14/17 EPA 8260 0.30 5.0 NS 2.2 J 0.66 J 0.31 J ND ND ND ND ND 5/14/18 EPA 8260 0.30 5.0 NS 1.7 J 0.79 J ND ND ND ND ND ND 12/4/18 EPA 8260B 0.30 1.0 NS 2.2 0.91 J ND ND ND ND ND ND 5/6/19 EPA8260D 0.49 1.0 NS 2.4 0.88 J ND ND ND ND ND ND 11/5/19 EPA8260D 0.29 1.0 NS 2.2 0.60 J ND ND ND ND ND 5/6/20 EPA8260D 0.29 1.0 NS 2.2 0.64 J ND ND ND ND ND - 11/9/20 EPA8260D 0.29 1.0 NS 2.2 0.62 J ND ND ND ND ND ND 5/4/21 EPA8260D 1.7 5.0 NS 1.7 J 0.66 J ND ND ND ND ND ND 11/2/21 EPA8260D 0.34 1.0 NS 2.1 0.49 J ND ND ND ND ND ND 5/17/22 EPA8260D 0.34 1.0 ND 2.2 0.54 J ND ND ND ND ND ND 11/14/22 EPA8260D 0.34 1.0 ND 2.1 0.53 J ND ND ND ND ND ND 5/10/23 EPA8260D 0.34 1.0 ND 1.7 0.61 J ND ND ND ND ND ND 11/7/23 EPA8260D 0.34 1.0 ND 2.1 0.64 J ND ND ND ND ND ND 5/7/24 EPA8260D 0.34 1.0 ND 2.1 0.55 J ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 24 of 44 TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,4-Dichlorobenzene 4/28/94 NR 5.0 ND 34.0 22.0 NI NI NI NI NI ND 5/3/00 NR 5.0 NA 50.0 12.0 ND ND ND ND ND ND 11/8/00 NR 5.0 NA 54.0 13.0 ND ND ND ND ND ND 5/29/01 NR 5.0 NA 58.0 12.0 ND ND ND ND ND ND 11/6/01 NR 5.0 NA 57.0 15.0 ND ND ND ND ND ND 5/21/02 NR 5.0 NA 59.0 14.0 ND ND ND ND ND ND 11/13/02 NR 5.0 NA 52.0 13.0 ND ND ND ND ND ND 5/14/03 NR 5.0 ND 50.0 15.0 ND ND ND ND ND ND 11/19/03 NR 5.0 ND 50.0 19.0 ND ND ND ND ND ND 5/5/04 NR 5.0 ND 48.0 18.0 ND ND ND ND ND ND 11/9/04 NR 5.0 ND 53.0 14.0 ND ND ND ND ND ND 5/25/05 NR 5.0 ND 59.0 13.0 ND ND ND ND ND ND 11/2/05 NR 5.0 ND 57.0 14.0 5.0 ND ND ND ND ND 5/24/06 NR 5.0 ND 42.9 11.2 ND ND ND ND ND ND 11/1/06 NR 5.0 ND 57.0 10.0 ND ND ND ND ND ND 5/29/07 NR 1.0 2.3 60.0 16.0 4.7 1.1 ND ND ND ND NC21- = 1.4 Ug/L (10/23/07) 11/28/07 NR 1.0 ND 48.0 10.0 ND 3.3 ND ND ND ND 5/28/08 0.33 1.0 Dry 52.9 9.5 3.8 2.5 ND ND ND ND 11/5/08 0.33 1.0 Dry 48.6 8.1 3.7 3.2 ND ND ND ND 6/2/09 0.33 1.0 1.9 58.2 12.0 4.2 2.1 ND ND ND ND 11/19/09 0.33 1.0 ND ND ND 2.4 49.2 18.5 ND ND ND NC21- = 6 Ng/L (01/01/10) 6/15/10 0.33 1.0 2.1 46.2 16.4 4.2 0.93 J ND ND ND ND 11/29/10 0.33 1.0 1.2 45.8 12.0 4.4 1.8 ND ND ND ND 5/31/11 0.33 1.0 1.2 47.6 8.3 4.2 1.3 ND ND ND ND 12/19/11 0.33 1.0 2.1 44.8 10.8 4.3 1.3 ND ND ND ND 5/30/12 0.33 1.0 1.4 47.1 12.0 4.4 0.71 J ND ND ND ND 12/3/12 0.33 1.0 0.99 J 47.9 13.1 4.6 0.52 J ND ND ND ND 6/11/13 0.33 1.0 1.6 50.0 15.3 NS 0.46 J ND ND ND ND 10/29/13 0.33 1.0 1.4 48.3 19.2 5.0 0.48 J ND ND ND ND 5/6/14 EPA8260 0.33 1.0 0.95 J 47.6 14.2 5.0 0.37 J ND ND ND ND 10/21/14 EPA8260 0.33 1.0 1.2 45.2 12.3 5.0 0.99 J ND ND ND ND 5/19/15 EPA8260 0.33 1.0 0.56 J 47.5 11.2 4.9 0.54 J ND ND ND ND 12/7/15 EPA8260 0.33 1.0 0.81 J 47.1 11.2 4.3 ND ND ND ND ND 5/2/16 EPA8260 0.33 1.0 0.97 J 50.5 14.7 4.4 ND ND ND ND ND 12/12/16 EPA8260 0.33 1.0 0.47 J 39.7 10.1 4.9 0.69 J ND ND ND ND 6/26/17 EPA8260 0.33 1.0 NS 42.6 10.5 ND ND ND ND ND ND 12/14/17 EPA8260 0.33 1.0 NS 41.6 11.5 4.5 0.69 J ND ND ND ND 5/14/18 EPA8260 0.33 1.0 NS 35.9 13.7 4.4 0.41 J ND ND ND ND 12/4/18 EPA8260B 0.33 1.0 NS 39.9 14.8 ND ND ND ND ND ND 5/6/19 EPA8260D 0.58 1.0 NS 47.3 14.6 4.8 ND ND ND ND ND 11/5/19 EPA8260D 0.26 1.0 NS 38.6 10.7 4.2 0.48 J ND ND ND 5/6/20 EPA8260D 0.26 1.0 NS 39.0 10.7 4.1 ND ND ND ND 11/9/20 EPA8260D 0.26 1.0 NS 37.7 10.9 3.9 ND ND ND ND ND 5/4/21 EPA8260D 0.33 1.0 NS 38.4 10.4 3.9 ND ND ND ND ND 11/2/21 EPA8260D 0.33 1.0 NS 33.7 9.0 3.9 ND ND ND ND ND 5/17/22 EPA8260D 0.33 1.0 ND 37.5 10.6 3.8 ND ND ND ND ND 11/14/22 EPA8260D 0.33 1.0 2.1 37.3 9.9 3.8 ND ND ND ND ND 5/10/23 EPA8260D 0.33 1.0 1.5 34.3 10.9 3.9 ND ND ND ND ND 11/7/23 EPA8260D 0.67 2.0 ND 38.5 11.4 4.3 ND ND ND ND ND 5/7/24 EPA8260D 0.33 1.0 ND 44.8 12.3 ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 25 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,1-Dichloroethane 4/28/94 NR 5.0 14.0 ND 8.4 NI NI NI NI NI ND 5/3/00 NR 5.0 NA ND 8.4 J 7.6 J 6.1 J ND ND ND ND 11/8/00 NR 5.0 NA ND 7.0 10.0 8.1 ND ND ND ND 5/29/01 NR 5.0 NA ND 8.7 11.0 9.9 ND ND ND ND 11/6/01 NR 5.0 NA ND 7.3 12.0 7.0 ND ND ND ND 5/21/02 NR 5.0 NA ND 7.4 12.0 8.9 ND ND ND ND 11/13/02 NR 5.0 NA ND 5.4 11.0 9.0 ND ND ND ND 5/14/03 NR 5.0 ND ND ND 8.1 5.4 ND ND ND ND 11/19/03 NR 5.0 ND ND ND 7.9 5.3 ND ND ND ND 5/5/04 NR 5.0 ND ND ND 7.8 7.1 ND ND ND ND 11/9/04 NR 5.0 ND ND ND 7.5 7.0 ND ND ND ND 5/25/05 NR 5.0 ND ND ND 8.0 6.0 ND ND ND ND 11/2/05 NR 5.0 ND ND ND 7.0 5.0 ND ND ND ND 5/24/06 NR 5.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 5.0 2.8 J 2.6 J 2.7 J 8.8 11.0 ND ND ND ND NC21- = 70 Ug/L (10/23/07) 11/28/07 NR 5.0 ND 0.76 J 1.2 J 5.7 11.0 ND ND ND ND 5/28/08 0.32 5.0 Dry 0.87 J 2.0 J 6.6 10.6 ND ND ND ND 11/5/08 0.32 5.0 Dry 0.85 J 1.9 J 6.3 11.3 ND ND ND ND 6/2/09 0.32 5.0 1.3 J 0.98 J 2.3 J 6.5 8.6 ND ND ND ND 11/19/09 0.32 5.0 ND ND ND 0.51 J 1.0 J 1.5 J ND ND ND NC21- = 6 Ng/L (01/01/10) 6/15/10 0.32 5.0 1.3 J 1.2 J 0.93 J 5.6 3.7 J ND ND ND ND 11/29/10 0.32 5.0 ND ND 1.4 J 6.2 8.0 ND ND ND ND 5/31/11 0.32 5.0 0.42 J 1.3 J 2.1 J 6.3 7.8 ND ND ND ND 12/19/11 0.32 5.0 0.58 J 1.2 J 1.8 J 5.9 6.7 ND ND ND ND 5/30/12 0.32 5.0 ND 1.0 J 1.2 J 5.4 4.1 J ND ND ND ND 12/3/12 0.32 5.0 ND 1.1 J 1.4 J 4.7 J 2.1 J ND ND ND ND 6/11/13 0.32 5.0 0.37 J 1.1 J 1.1 J NS 2.2 J ND ND ND ND 10/29/13 0.32 5.0 ND 1.1 J 0.67 J 5.1 3 J ND ND ND ND 5/6/14 EPA 8260 0.32 5.0 0.34 J 0.98 J 0.81 J 5.2 2.4 J ND ND ND ND 10/21/14 EPA 8260 0.32 5.0 ND 0.90 J 0.83 J 4.2 J 4.6 J ND ND ND ND 5/19/15 EPA 8260 0.32 5.0 ND 0.79 J 0.64 J 4.4 J 2.5 J ND ND ND ND 12/7/15 EPA 8260 0.32 5.0 ND 0.59 J 0.75 J 4.9 J 1.9 J ND ND ND ND 5/2/16 EPA 8260 0.32 5.0 ND 0.43 J 0.65 J 4.3 J 0.72 J ND ND ND ND 12/12/16 EPA 8260 0.32 5.0 ND 0.71 J 0.87 J 4.9 J 3.1 J ND ND ND ND 6/26/17 EPA 8260 0.32 5.0 NS 0.71 J 0.83 J 4.5 J 2.1 J ND ND ND ND 12/14/17 EPA 8260 0.32 5.0 NS 0.59 J 0.68 J 4.6 J 2.2 J ND ND ND ND 5/14/18 EPA 8260 0.32 5.0 NS ND 0.50 J 4.3 J 1.3 J ND ND ND ND 12/4/18 EPA 8260B 0.32 1.0 NS 0.37 J 0.46 J 4.0 1.1 ND ND ND ND 5/6/19 EPA 8260D 0.41 1.0 NS 0.68 J ND 6.1 ND ND ND ND ND 11/5/19 EPA 8260D 0.27 1.0 NS 0.57 J 0.43 J 4.7 1.5 ND ND ND 5/6/20 EPA 8260D 0.27 1.0 NS 0.61 J ND 4.8 0.48 J ND ND ND - 11/9/20 EPA 8260D 0.27 1.0 NS ND ND 5.5 ND ND ND ND ND 5/4/21 EPA 8260D 1.80 5.0 NS ND ND 5.8 ND ND ND ND ND 11/2/21 EPA 8260D 0.37 1.0 NS 0.49 J ND 5.5 0.65 J ND ND ND ND 5/17/22 EPA 8260D 0.37 1.0 ND 0.38 J ND 4.4 0.39 J ND ND ND ND 11/14/22 EPA 8260D 0.37 1.0 ND 0.43 J ND 5.1 0.54 J ND ND ND ND 5/10/23 EPA 8260D 0.37 1.0 ND 0.47 J ND 5.4 0.42 J ND ND ND ND 11/7/23 EPA 8260D 0.37 1.0 ND 0.49 J ND 5.7 0.44 J ND ND ND ND 5/7/24 EPA 8260D 0.37 1.0 ND 0.46 J 0.38 6.0 ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 26 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 W-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,2-Dichloroethane 11/19/09 0.12 1.0 ND ND ND ND 0.15 J ND ND ND ND NC2L = 0.4 Ug/L (01/01/10) 6/15/10 0.12 1.0 ND ND ND ND ND ND ND ND ND 11/29/10 0.12 1.0 ND ND ND ND ND ND ND ND ND 5/31/11 0.12 1.0 ND 0.14 J ND ND ND ND ND ND ND 12/19/11 0.12 1.0 ND 0.13 J ND ND ND ND ND ND ND 5/30/12 0.12 1.0 ND ND ND ND ND ND ND ND ND 12/3/12 0.12 1.0 ND ND ND ND ND ND ND ND ND 6/11/13 0.12 1.0 ND ND ND NS ND ND ND ND ND 10/29/13 0.12 1.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA8260 0.12 1.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA8260 0.12 1.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA8260 0.12 1.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA8260 0.24 1.0 ND 0.25 J ND ND ND ND ND ND ND 5/2/16 EPA8260 0.24 1.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA8260 0.24 1.0 ND 0.27 J ND ND ND ND ND ND ND 6/26/17 EPA8260 0.24 1.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA8260 0.24 1.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA8260 0.24 1.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA8260B 0.24 1.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 0.67 1.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA8260D 0.34 1.0 NS ND ND ND ND ND ND ND 5/6/20 EPA8260D 0.34 1.0 NS ND ND ND ND ND ND ND - 11/9/20 EPA8260D 0.34 1.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 1.6 5.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA8260D 0.32 1.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA8260D 0.32 1.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA8260D 0.32 1.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA8260D 0.32 1.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA8260D 0.64 2.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA8260D 0.64 2.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 27 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,1-Dichloroethene 4/28/94 NR 5.0 ND ND ND NI NI NI NI NI ND 5/3/00 NR 5.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 5.0 NA ND ND ND ND ND ND ND ND 5/29/01 NR 5.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 5.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 5.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 5.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 5.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 5.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 5.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 5.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 5.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 5.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 5.0 ND ND ND ND ND ND ND ND ND NC21- = 7 Ng/L (10/23/07) 11/28/07 NR 5.0 ND ND ND ND ND ND ND ND ND 5/28/08 0.56 1.0 Dry ND ND ND ND ND ND ND ND 11/5/08 0.56 5.0 Dry ND ND ND ND ND ND ND ND 6/2/09 0.56 5.0 ND ND ND ND ND ND ND ND ND 11/19/09 0.56 5.0 ND ND ND ND ND ND ND ND ND 6/15/10 0.56 5.0 ND ND ND ND ND ND ND ND ND 11/29/10 0.56 5.0 ND ND ND ND ND ND ND ND ND 5/31/11 0.56 5.0 ND ND ND ND ND ND ND ND ND 12/19/11 0.56 5.0 ND ND ND ND ND ND ND ND ND 5/30/12 0.56 5.0 ND ND ND ND ND ND ND ND ND 12/3/12 0.56 5.0 ND ND ND ND ND ND ND ND ND NC 21- = 350 Ng/L (04/01/2013) 6/11/13 0.56 5.0 ND ND ND NS ND ND ND ND ND 10/29/13 0.56 5.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 8260 0.56 5.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 8260 0.56 5.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 8260 0.56 5.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA 8260B 0.56 1.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 0.72 1.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA8260D 0.24 1.0 NS ND ND ND ND ND ND ND 5/6/20 EPA8260D 0.24 1.0 NS ND ND ND ND ND ND ND - 11/9/20 EPA8260D 0.24 1.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 1.7 5.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA8260D 0.35 1.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA8260D 0.35 1.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA8260D 0.35 1.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA8260D 0.35 1.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA8260D 0.70 2.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA8260D 0.70 2.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 28 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,4-Dioxane 12/4/18 EPA 8260BMod. 9.5 10.0 ND 219 56.3 127 ND ND ND 4.0 ND NC 2L = 3 Ng/L 5/6/19 EPA 8260D Mod. 5.8 10.0 NS 218 57.0 128 2.4 ND ND ND ND 11/5/19 EPA 8260DMod. 1.2 2.0 3.0 236 36.4 269 2.7 ND ND ND 5/6/20 EPA 8260DMod. 5.8 10.0 NS 213 33.3 111 ND ND ND ND 11/9/20 EPA 8260DMod. 1.2 2.0 NS 260 49.6 114 ND ND ND ND ND 5/4/21 EPA 8260DMod. 0.86 2.0 NS 187 41.5 110 ND ND ND ND ND 11/2/21 EPA 8260DMod. 0.86 2.0 NS 279 34.1 95.7 ND ND ND ND ND 5/17/22 EPA 8260DMod. 0.86 2.0 ND 275 23.2 95.9 ND ND ND ND ND 11/14/22 EPA 8260DMod. 0.86 2.0 ND 256 31.9 96.7 1.3 J ND ND ND ND 5/10/23 EPA 8260DMod. 0.86 2.0 ND 204 42.9 97 1.0 J ND ND ND ND 11/7/23 EPA 8260D Mod. 0.86 2.0 10.7 13.6 111 0.87 J --- --- --- --- 5/7/24 EPA 8260DMod. 4.3 10.0 260 102 31.9 ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 29 of 44 TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks cis-1,2-Dichloroethene 4/28/94 NR 5.0 40.0 ND ND NI NI NI NI NI ND 5/3/00 NR 5.0 NA ND ND 23.0 61.0 ND ND ND ND 11/8/00 NR 5.0 NA ND ND 31.0 69.0 ND ND ND ND 5/29/01 NR 5.0 NA ND ND 34.0 61.0 ND ND ND ND 11/6/01 NR 5.0 NA ND ND 34.0 56.0 ND ND ND ND 5/21/02 NR 5.0 NA ND ND 29.0 69.0 ND ND ND ND 11/13/02 NR 5.0 NA ND ND 25.0 75.0 ND ND ND ND 5/14/03 NR 5.0 46.0 ND ND 14.0 36.0 ND ND ND ND 11/19/03 NR 5.0 26.0 ND ND 13.0 38.0 ND ND ND ND 5/5/04 NR 5.0 10.0 ND ND 10.0 46.0 ND ND ND ND 11/9/04 NR 5.0 6.0 ND ND 9.1 47.0 ND ND ND ND 5/25/05 NR 5.0 6.0 ND ND 7.0 29.0 ND ND ND ND 11/2/05 NR 5.0 ND ND ND ND 11.0 ND ND ND ND 5/24/06 NR 5.0 ND ND ND ND 9.3 ND ND ND ND 11/1/06 NR 5.0 ND ND ND 6.8 2.1 ND ND ND ND 5/29/07 NR 5.0 8.3 ND ND 7.5 36.0 ND ND ND ND NC21- = 70 Ug/L (10/23/07) 11/28/07 NR 5.0 ND ND ND 4.5 J 58.0 ND ND ND ND 5/28/08 0.19 5.0 Dry 0.31 J 0.29 J 5.1 56.3 ND ND ND ND 11/5/08 0.19 5.0 Dry ND 0.22 J 4.9 J 65.7 ND ND ND ND 6/2/09 0.19 5.0 17.3 0.33 J 0.44 J 5.3 47.6 ND ND ND ND 11/19/09 0.19 5.0 ND ND ND 9.1 0.31 B ND ND ND 0.26 J 6/15/10 0.19 5.0 9.9 0.45 J ND 6.2 20.9 ND ND ND ND 11/29/10 0.19 5.0 4.8 J 0.31 J ND 6.4 37.1 0.46 J ND ND ND 5/31/11 0.19 5.0 3.0 J 0.33 J ND 7.3 38.6 ND ND ND ND 12/19/11 0.19 5.0 3.1 J 0.41 J 0.25 J 6.8 30.3 ND ND ND ND 5/30/12 0.19 5.0 4 J ND ND 7.4 17.1 ND ND ND ND 12/3/12 0.19 5.0 0.96 J ND ND 7.0 9.2 ND ND ND ND 6/11/13 0.19 5.0 9.4 0.69 J 0.20 J NS 8.8 ND ND ND ND 10/29/13 0.19 5.0 4.0 J 0.32 J ND 8.1 12.2 ND ND ND ND 5/6/14 EPA 8260 0.19 5.0 2.2 J 0.40 J ND 7.9 9.3 ND ND ND ND 10/21/14 EPA 8260 0.19 5.0 1.1 J 0.30 J ND 7.3 21.4 ND ND ND ND 5/19/15 EPA 8260 0.19 5.0 1.1 J 0.34 J ND 7.7 11.3 ND ND ND ND 12/7/15 EPA 8260 0.19 5.0 2.1 J ND ND 8.9 8.9 ND ND ND ND 5/2/16 EPA 8260 0.19 5.0 1.7 J 0.38 J ND 7.8 3.6 J ND ND ND ND 12/12/16 EPA 8260 0.19 5.0 0.8 J 0.36 J ND 10.4 17.2 ND ND ND ND 6/26/17 EPA 8260 0.19 5.0 NS 0.31 J ND 10.0 10.7 ND ND ND ND 12/14/17 EPA 8260 0.19 5.0 NS 0.38 J 0.22 J 10.8 11.1 ND ND ND ND 5/14/18 EPA 8260 0.19 5.0 NS ND 0.22 J 10.7 6.9 ND ND ND ND 12/4/18 EPA 8260B 0.19 1.0 NS 0.30 J ND 10.8 5.8 ND ND ND ND 5/6/19 EPA8260D 0.66 1.0 NS ND ND 18.7 1.2 ND ND ND ND 11/5/19 EPA8260D 0.29 1.0 NS 0.33 J ND 14.6 J 8.0 ND ND ND 5/6/20 EPA8260D 0.29 1.0 NS 0.41 J ND 16.4 2.6 ND ND ND - 11/9/20 EPA8260D 0.29 1.0 NS ND ND 21.2 3.5 ND ND ND ND 5/4/21 EPA8260D 1.9 5.0 NS ND ND 21.3 2.1 ND ND ND ND 11/2/21 EPA8260D 0.38 1.0 NS ND ND 22.9 5.6 ND ND ND ND 5/17/22 EPA8260D 0.38 1.0 ND ND ND 22.1 2.6 ND ND ND ND 11/14/22 EPA8260D 0.38 1.0 0.7 J ND ND 25.3 4.9 ND ND ND ND 5/10/23 EPA8260D 0.38 1.0 ND 0.42 J ND 28.7 3.7 ND ND ND ND 11/7/23 EPA8260D 0.77 2.0 ND ND ND 31.6 2.8 ND ND ND ND 5/7/24 EPA8260D 0.38 1.0 1.1 0.41 J 0.39 J 33.2 1.5 ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 30 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks trans-1,2-Dichloroethene 10/19/99 NR 5.0 ND ND ND ND ND ND NI NI ND 5/3/00 NR 5.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 5.0 NA ND ND ND ND ND ND ND NA 5/29/01 NR 5.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 5.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 5.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 5.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 5.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 5.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 5.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 5.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 5.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 5.0 ND ND ND ND 0.20 J ND ND ND ND NC21- = 100 Ng/L (10/23/07) 11/28/07 NR 5.0 ND ND ND ND 0.43 J ND ND ND ND 5/28/08 0.49 5.0 Dry ND ND ND ND ND ND ND ND 11/5/08 0.49 5.0 Dry ND ND ND ND ND ND ND ND 6/2/09 0.49 5.0 ND ND 0.55 J ND ND ND ND ND ND 11/19/09 0.49 5.0 ND ND ND ND ND 0.54 J ND ND ND 6/15/10 0.49 5.0 ND ND ND ND ND ND ND ND ND 11/29/10 0.49 5.0 ND ND ND ND ND ND ND ND ND 5/31/11 0.49 5.0 ND ND ND ND ND ND ND ND ND 12/19/11 0.49 5.0 ND ND ND ND ND ND ND ND ND 5/30/12 0.49 5.0 ND ND ND ND ND ND ND ND ND 12/3/12 0.49 5.0 ND ND ND ND ND ND ND ND ND 6/11/13 0.49 5.0 ND ND 0.57 J NS ND ND ND ND ND 10/29/13 0.49 5.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 8260 0.49 5.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 8260 0.49 5.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 8260 0.49 5.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA 8260B 0.49 1.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 0.46 1.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA8260D 0.25 1.0 NS ND ND ND ND ND ND ND 5/6/20 EPA8260D 0.25 1.0 NS ND ND ND ND ND ND ND --- 11/9/20 EPA8260D 0.25 1.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 2.0 5.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA8260D 0.40 1.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA8260D 0.40 1.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA8260D 0.40 1.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA8260D 0.40 1.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA8260D 0.79 2.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA8260D 0.79 2.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 31 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,2-Dichloropropane 10/19/99 NR 5.0 ND ND ND ND ND ND NI NI ND 5/3/00 NR 5.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 5.0 NA ND ND ND ND ND ND ND NA 5/29/01 NR 5.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 5.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5.0 NA ND ND 5.3 ND ND ND ND ND 11/13/02 NR 5.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 5.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 5.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 5.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 5.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 5.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 5.0 ND ND ND 6.0 ND ND ND ND ND 5/24/06 NR 5.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1.0 ND ND ND 4.3 ND ND ND ND ND NC2L = 0.51 pg/L (10/23/07) 11/28/07 NR 1.0 ND ND ND ND 1.4 ND ND ND ND 5/28/08 0.27 1.0 Dry ND ND 2.5 1.2 ND ND ND ND 11/5/08 0.27 1.0 Dry ND ND 2.3 1.3 ND ND ND ND 6/2/09 0.27 1.0 ND ND ND 2.4 0.84 J ND ND ND ND 11/19/09 0.27 1.0 ND ND ND ND ND ND ND ND ND NC21- = 0.6 pg/L (01/01/10) 6/15/10 0.27 1.0 ND ND ND 2.3 0.30 J ND ND ND ND 11/29/10 0.27 1.0 ND ND ND 2.5 ND ND ND ND ND 5/31/11 0.27 1.0 ND ND ND 2.3 0.61 J ND ND ND ND 12/19/11 0.27 1.0 ND ND ND 2.1 0.66 J ND ND ND ND 5/30/12 0.27 1.0 ND ND ND 1.9 ND ND ND ND ND 12/3/12 0.27 1.0 ND ND ND 1.6 ND ND ND ND ND 6/11/13 0.27 1.0 ND ND ND NS ND ND ND ND ND 10/29/13 0.27 1.0 ND ND ND 1.5 ND ND ND ND ND 5/6/14 EPA8260 0.27 1.0 ND ND ND 1.5 ND ND ND ND ND 10/21/14 EPA8260 0.27 1.0 ND ND ND 1.3 ND ND ND ND ND 5/19/15 EPA8260 0.27 1.0 ND ND ND 1.2 ND ND ND ND ND 12/7/15 EPA8260 0.27 1.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA8260 0.27 1.0 ND ND ND 1.3 ND ND ND ND ND 12/12/16 EPA8260 0.27 1.0 ND ND ND 1.1 0.37 J ND ND ND ND 6/26/17 EPA8260 0.27 1.0 NS ND ND 0.92 J ND ND ND ND ND 12/14/17 EPA8260 0.27 1.0 NS ND ND 0.92 J ND ND ND ND ND 5/14/18 EPA8260 0.27 1.0 NS ND ND 0.87 J ND ND ND ND ND 12/4/18 EPA8260B 0.27 1.0 NS ND ND 0.94 J ND ND ND ND ND 5/6/19 EPA8260D 0.60 1.0 NS ND ND 1.1 ND ND ND ND ND 11/5/19 EPA8260D 0.19 1.0 NS ND ND 0.87 J ND ND ND ND 5/6/20 EPA8260D 0.19 1.0 NS ND ND 0.84 J ND ND ND ND - 11/9/20 EPA8260D 0.19 1.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 0.36 1.0 NS ND ND 0.63 J ND ND ND ND ND 11/2/21 EPA8260D 0.36 1.0 NS ND ND 0.72 J ND ND ND ND ND 5/17/22 EPA8260D 0.36 1.0 ND ND ND 0.75 J ND ND ND ND ND 11/14/22 EPA8260D 0.36 1.0 ND ND ND 0.67 J ND ND ND ND ND 5/10/23 EPA8260D 0.36 1.0 ND ND ND 0.69 J ND ND ND ND ND 11/7/23 EPA8260D 0.36 1.0 ND ND ND 0.63 J ND ND ND ND ND 5/7/24 EPA8260D 0.36 1.0 ND ND ND 0.79 J ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 32 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Ethylbenzene 4/28/94 NR 50.0 ND 310 29.0 NI NI NI NI NI ND 5/3/00 NR 5.0 NA 130 ND ND ND ND ND ND ND 11/8/00 NR 5.0 NA 110 ND ND ND ND ND ND ND 5/29/01 NR 5.0 NA 120 ND ND ND ND ND ND ND 11/6/01 NR 5.0 NA 89.0 ND ND ND ND ND ND ND 5/21/02 NR 5.0 NA 100 ND ND ND ND ND ND ND 11/13/02 NR 5.0 NA 86.0 ND ND ND ND ND ND ND 5/14/03 NR 5.0 ND 160 11.0 ND ND ND ND ND ND 11/19/03 NR 5.0 ND 66.0 ND ND ND ND ND ND ND 5/5/04 NR 5.0 ND 58.0 ND ND ND ND ND ND ND 11/9/04 NR 5.0 ND 65.0 ND ND ND ND ND ND ND 5/25/05 NR 5.0 ND 80.0 ND ND ND ND ND ND ND 11/2/05 NR 5.0 ND 75.0 ND ND ND ND ND ND ND 5/24/06 NR 5.0 ND 45.8 ND ND ND ND ND ND ND 11/1/06 NR 5.0 ND 64.0 ND ND ND ND ND ND ND 5/29/07 NR 1.0 ND 59.1 ND ND ND ND ND ND ND NC21- = 550 Ng/L (10/23/07) 11/28/07 NR 1.0 ND 39.0 ND ND 0.50 J ND ND ND ND 5/28/08 0.30 1.0 Dry 39.3 ND ND ND ND ND ND ND 11/5/08 0.30 1.0 Dry 30.8 ND ND ND ND ND ND ND 6/2/09 0.30 1.0 ND 28.7 1.2 ND ND ND ND ND ND 11/19/09 0.30 1.0 ND ND ND ND 27.2 0.42 J ND ND ND NC21- = 600 Ng/L (01/01/10) 6/15/10 0.30 1.0 ND 39.0 0.32 J ND ND ND ND ND ND 11/29/10 0.30 1.0 ND 27.3 ND ND ND ND ND ND ND 5/31/11 0.30 1.0 ND 23.8 ND ND ND ND ND ND ND 12/19/11 0.30 1.0 ND 18.1 ND ND ND ND ND ND ND 5/30/12 0.30 1.0 ND 16.8 ND ND ND ND ND ND ND 12/3/12 0.30 1.0 ND 13.9 ND ND ND ND ND ND ND 6/11/13 0.30 1.0 ND 27.7 6.5 NS ND ND ND ND ND 10/29/13 0.30 1.0 ND 21.5 ND ND ND ND ND ND ND 5/6/14 EPA 8260 0.30 1.0 ND 18.9 ND ND ND ND ND ND ND 10/21/14 EPA 8260 0.30 1.0 ND 16.5 ND ND ND ND ND ND ND 5/19/15 EPA 8260 0.30 1.0 ND 14.2 ND ND ND ND ND ND ND 12/7/15 EPA 8260 0.30 1.0 ND 16.2 0.41 J ND ND ND ND ND ND 5/2/16 EPA 8260 0.30 1.0 ND 22.2 ND ND ND ND ND ND ND 12/12/16 EPA 8260 0.30 1.0 ND 13.9 ND ND ND ND ND ND ND 6/26/17 EPA 8260 0.30 1.0 NS 12.7 ND ND ND ND ND ND ND 12/14/17 EPA 8260 0.30 1.0 NS 10.5 ND ND ND ND ND ND ND 5/14/18 EPA 8260 0.30 1.0 NS 10.5 3.9 ND ND ND ND ND ND 12/4/18 EPA 8260B 0.30 1.0 NS 10.7 ND ND ND ND ND ND ND 5/6/19 EPA8260D 0.45 1.0 NS 24.1 ND ND ND ND ND ND ND 11/5/19 EPA8260D 0.26 1.0 NS 12.1 ND ND ND ND ND ND 5/6/20 EPA8260D 0.26 1.0 NS 17.0 ND ND ND ND ND ND - 11/9/20 EPA8260D 0.26 1.0 NS 10.9 ND ND ND ND ND ND ND 5/4/21 EPA8260D 0.30 1.0 NS 20.3 ND ND ND ND ND ND ND 11/2/21 EPA8260D 0.30 1.0 NS 10.7 ND ND ND ND ND ND ND 5/17/22 EPA8260D 0.30 1.0 ND 8.4 0.42 J ND ND ND ND ND ND 11/14/22 EPA8260D 0.30 1.0 ND 7.1 ND ND ND ND ND ND ND 5/10/23 EPA8260D 0.30 1.0 ND 9.0 ND ND ND ND ND ND ND 11/7/23 EPA8260D 0.61 2.0 ND 6.5 ND ND ND ND ND ND ND 5/7/24 EPA8260D 0.30 1.0 ND 7.5 ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 33 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 2-Hexanone 10/19/99 NR 50.0 ND 80.0 ND ND ND ND NI NI ND 5/3/00 NR 50.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 50.0 NA ND ND ND ND ND ND ND ND 5/29/01 NR 50.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 50.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 50.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 50.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 50.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 50.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 50.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 50.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 50.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 50.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 50.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 50.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 50.0 ND ND ND ND ND ND ND ND ND GWPS = 280 Ug/L (10/23/07) 11/28/07 NR 50.0 ND ND ND ND ND ND ND ND ND 5/28/08 0.46 50.0 Dry ND ND ND ND ND ND ND ND 11/5/08 0.46 50.0 Dry ND ND ND ND ND ND ND ND 6/2/09 0.46 50.0 ND ND ND ND ND ND ND ND ND 11/19/09 0.46 50.0 ND ND ND ND ND ND ND ND ND IMAC = 40 Ng/L 6/15/10 0.46 50.0 ND ND ND ND ND ND ND ND ND 11/29/10 0.46 50.0 ND ND ND ND ND ND ND ND ND 5/31/11 0.46 50.0 ND 1.4 J ND ND ND ND ND ND ND 12/19/11 0.46 50.0 0.48 J ND ND ND ND 0.81 J ND ND ND 5/30/12 0.46 50.0 ND ND ND ND ND ND ND ND ND 12/3/12 0.46 50.0 ND ND ND ND ND ND ND ND ND 6/11/13 0.46 50.0 ND ND ND NS ND ND ND ND ND 10/29/13 0.46 50.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 8260 0.46 50.0 ND 1.6 J ND ND ND ND ND ND ND 12/12/16 EPA 8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 8260 0.46 50.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 8260 0.46 50.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 8260 0.46 50.0 NS 2.8 J ND ND ND ND ND ND ND 12/4/18 EPA 8260B 0.46 5.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 8260D 0.89 5.0 NS 8.0 ND ND ND ND ND ND ND 11/5/19 EPA8260D 0.57 5.0 NS ND ND ND ND ND ND ND 5/6/20 EPA 8260D 0.57 5.0 NS ND ND ND ND ND ND ND - 11/9/20 EPA 8260D 0.57 5.0 NS ND ND ND ND ND ND ND ND NC21- = 40 ug/L 5/4/21 EPA 8260D 2.4 25.0 NS 6.4 J ND ND ND ND ND ND ND 11/2/21 EPA 8260D 0.48 5.0 - ND ND ND ND ND ND ND ND 5/17/22 EPA 8260D 0.48 5.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA 8260D 0.48 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 8260D 0.48 5.0 ND 1.2 J ND ND ND ND ND ND ND 11/7/23 EPA 8260D 0.95 10.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA 8260D 0.95 10.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 34 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks lodomethane 6/11/13 0.32 10.0 ND ND ND NS ND 7.4 J ND ND ND NC21- = NE Ng/L (01/01/10) 10/29/13 0.32 10.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 8260 0.32 10.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 8260 0.32 10.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 8260 0.32 10.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA 8260B 0.32 5.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 8260D 3.1 10.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA 8260D 12.5 20.0 NS ND ND ND ND ND ND ND 5/6/20 EPA 8260D 12.5 20.0 NS ND ND ND ND ND ND ND -- 11/9/20 EPA 8260D 12.5 20.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA 8260D 48.6 100.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA 8260D 9.7 20.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA 8260D 9.7 20.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA 8260D 9.7 20.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 8260D 9.7 20.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA 8260D 9.7 20.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA 8260D 9.7 20.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 35 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Methylene chloride 5/12/99 NR 5.0 ND ND ND ND 5.5 NI NI NI NA 10/19/99 NR 10.0 ND ND ND ND 12.0 B ND NI NI 21.0 5/3/00 NR 10.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 10.0 NA ND ND ND ND ND ND ND ND 5/29/01 NR 10.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 10.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 10.0 NA ND ND ND 10.0 ND ND ND ND 11/13/02 NR 10.0 NA ND ND ND 12.0 ND ND ND ND 5/14/03 NR 10.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 10.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 10.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 10.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 10.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1.0 ND ND ND ND ND ND ND ND ND NC2L = 4.6 Ug/L (10/23/07) 11/28/07 NR 1.0 ND ND ND ND 2.7 ND ND ND ND 5/28/08 0.97 2.0 Dry ND ND ND ND ND ND ND 1.5 J 11/5/08 0.97 2.0 Dry ND ND ND 6.1 B ND ND ND 2.8 6/2/09 0.97 2.0 ND ND ND ND 18.8 ND ND ND ND 11/19/09 0.97 2.0 ND ND ND ND ND ND ND ND ND NC21- = 5 Ng/L (01/01/10) 6/15/10 0.97 2.0 ND ND ND ND ND ND ND ND ND 11/29/10 0.97 1.0 ND ND ND ND 2.9 B ND ND ND 1.2 5/31/11 0.97 1.0 ND ND ND ND ND ND ND ND ND 12/19/11 0.97 1.0 ND ND ND ND 1.4 B ND ND ND 3.3 5/30/12 0.97 1.0 ND ND ND ND ND ND ND ND ND 12/3/12 0.97 1.0 ND ND ND ND ND ND ND ND ND 6/11/13 0.97 1.0 ND ND ND INS ND ND ND ND ND 10/29/13 0.97 1.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND 2.6 10/21/14 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND 4.8 5/2/16 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 8260 0.97 1.0 NS ND ND ND ND ND ND ND 1.3 J 12/14/17 EPA 8260 0.97 1.0 INS ND ND ND ND ND ND ND ND 5/14/18 EPA 8260 0.97 1.0 INS ND ND ND ND ND ND ND ND 12/4/18 EPA 8260B 0.97 1.0 INS ND ND ND ND ND ND ND ND 5/6/19 EPA 8260D 0.50 1.0 INS ND ND 0.63 J ND ND ND ND ND 11/5/19 EPA 8260D 3.7 5.0 INS ND ND ND ND ND ND ND 5/6/20 EPA 8260D 3.7 5.0 INS ND ND ND ND ND ND ND 11/9/20 EPA 8260D 3.7 5.0 INS ND ND ND ND ND ND ND ND 5/4/21 EPA 8260D 9.8 25.0 INS ND ND ND ND ND ND ND ND 11/2/21 EPA 8260D 2.0 5.0 INS ND ND ND ND ND ND ND ND 5/17/22 EPA 8260D 2.0 5.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA 8260D 2.0 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 8260D 2.0 5.0 ND ND ND 2.0 J ND ND ND ND 71.3 11/7/23 EPA 8260D 3.9 10.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA 8260D 3.9 10.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 36 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 2-Butanone (MEK) 4/28/94 NR 2,000 ND 2,500 ND NI NI NI NI NI ND 5/3/00 NR 100 NA ND ND ND ND ND ND ND ND 11/8/00 NR 100 NA ND ND ND ND ND ND ND ND 5/29/01 NR 100 NA ND ND ND ND ND ND ND ND 11/6/01 NR 100 NA ND ND ND ND ND ND ND ND 5/21/02 NR 100 NA ND ND ND ND ND ND ND ND 11/13/02 NR 100 NA ND ND ND ND ND ND ND ND 5/14/03 NR 100 ND 1200 ND ND ND ND ND ND ND 11/19/03 NR 100 ND 490 ND ND ND ND ND ND ND 5/5/04 NR 100 ND ND ND ND ND ND ND ND ND 11/9/04 NR 100 ND ND ND ND ND ND ND ND ND 5/25/05 NR 100 ND 250 ND ND ND ND ND ND ND 11/2/05 NR 100 ND ND ND ND ND ND ND ND ND 5/24/06 NR 100 ND ND ND ND ND ND ND ND ND 11/1/06 NR 100 ND ND ND ND ND ND ND ND ND 5/29/07 NR 100 26.0 J 81.0 J ND ND ND ND ND ND ND NC21- = 4,200 Ng/L (10/23/07) 11/28/07 NR 100 18.0 J ND ND ND ND ND ND ND ND 5/28/08 0.96 100 Dry ND ND ND ND ND ND ND ND 11/5/08 0.96 100 Dry 17.5 J ND ND ND ND ND ND ND 6/2/09 0.96 100 ND 56.1 J ND ND ND ND ND ND ND 11/19/09 0.96 100 ND ND ND 24.2 J 17.8 J ND 1.5 J ND ND NC21- = 4,000 Ng/L (01/01/10) 6/15/10 0.96 100 42.3 J 202 ND ND ND ND ND ND 1.4 J 11/29/10 0.96 100 60.6 J 1.9 J ND ND ND ND ND ND ND 5/31/11 0.96 100 ND ND ND ND ND ND ND ND ND 12/19/11 0.96 100 1.9 J ND ND ND ND ND ND ND ND 5/30/12 0.96 100 8.1 J ND ND ND ND ND ND ND ND 12/3/12 0.96 100 2.2 J 29.5 J ND ND ND ND ND ND ND 6/11/13 0.96 100 14.0 J 1650 J 4.0 J NS ND ND ND ND ND 10/29/13 0.96 100 158 ND ND ND ND ND ND ND ND 5/6/14 EPA 8260 0.96 100 13.3 J 128 ND ND ND ND ND ND ND 10/21/14 EPA 8260 0.96 100 9.1 J ND ND ND ND ND ND ND ND 5/19/15 EPA 8260 0.96 100 6.4 J ND ND ND ND ND ND ND ND 12/7/15 EPA 8260 0.96 100 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 8260 0.96 100 ND 60.7 J ND ND ND ND ND ND ND 12/12/16 EPA 8260 0.96 100 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 8260 0.96 100 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 8260 0.96 100 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 8260 0.96 100 NS 268 ND ND ND ND ND ND ND 12/4/18 EPA 8260B 0.96 5.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 3.2 5.0 NS 448 ND ND ND ND ND ND ND 11/5/19 EPA8260D 3.3 5.0 NS 14.8 ND ND ND ND ND ND 5/6/20 EPA8260D 3.3 5.0 NS 222 ND ND ND ND ND ND - 11/9/20 EPA8260D 3.3 5.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 19.8 25.0 NS 1,190 ND ND ND ND ND ND ND 11/2/21 EPA8260D 4.0 5.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA8260D 4.0 5.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA8260D 4.0 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA8260D 4.0 5.0 ND 159 ND ND ND ND ND ND ND 11/7/23 EPA8260D 7.9 10.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA8260D 4.0 5.0 ND 14.7 ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 37 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 4-Methyl-2-pentanone (MIBK) 4/28/94 NR 500 ND 910 ND NI NI NI NI NI ND 5/3/00 NR 100 NA ND ND ND ND ND ND ND ND 11/8/00 NR 100 NA ND ND ND ND ND ND ND ND 5/29/01 NR 100 NA ND ND ND ND ND ND ND ND 11/6/01 NR 100 NA ND ND ND ND ND ND ND ND 5/21/02 NR 100 NA ND ND ND ND ND ND ND ND 11/13/02 NR 100 NA ND ND ND ND ND ND ND ND 5/14/03 NR 100 ND 1,200 ND ND ND ND ND ND ND 11/19/03 NR 100 ND ND ND ND ND ND ND ND ND 5/5/04 NR 100 ND ND ND ND ND ND ND ND ND 11/9/04 NR 100 ND ND ND ND ND ND ND ND ND 5/25/05 NR 100 ND 160 ND ND ND ND ND ND ND 11/2/05 NR 100 ND ND ND ND ND ND ND ND ND 5/24/06 NR 100 ND ND ND ND ND ND ND ND ND 11/1/06 NR 100 ND ND ND ND ND ND ND ND ND 5/29/07 NR 100 ND ND ND ND ND ND ND ND ND GWPS = 560 pg/L (10/23/07) 11/28/07 NR 100 ND ND ND ND ND ND ND ND ND 5/28/08 0.33 100 Dry ND ND ND ND ND ND ND ND 11/5/08 0.33 100 Dry ND ND ND ND ND ND ND ND 6/2/09 0.33 100 ND 113 ND ND ND ND ND ND ND 11/19/09 0.33 100 ND ND ND ND 2.3 J ND ND ND ND IMAC = 100 pg/L 6/15/10 0.33 100 ND 56.0 J 0.88 J ND ND ND ND ND ND 11/29/10 0.33 100 ND ND ND ND ND ND ND ND ND 5/31/11 0.33 100 ND ND ND ND ND ND ND ND ND 12/19/11 0.33 100 ND ND ND ND ND ND ND ND ND 5/30/12 0.33 100 ND 13.9 J ND ND ND ND ND ND ND 12/3/12 0.33 100 ND 1.9 J ND ND ND ND ND ND ND 6/11/13 0.33 100 ND 760 4.0 J NS ND ND ND ND ND 10/29/13 0.33 100 ND ND ND ND ND ND ND ND ND 5/6/14 EPA 8260 0.33 100 ND 41.4 J 0.44 J ND ND ND ND ND ND 10/21/14 EPA 8260 0.33 100 ND 3.3 J ND ND ND ND ND ND ND 5/19/15 EPA 8260 0.33 100 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 8260 0.33 100 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 8260 0.33 100 ND 61.6 J ND ND ND ND ND ND ND 12/12/16 EPA 8260 0.33 100 ND 3.2 J ND ND ND ND ND ND ND 6/26/17 EPA 8260 0.33 100 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 8260 0.33 100 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 8260 0.33 100 NS 169 J ND ND ND ND ND ND ND 12/4/18 EPA 8260B 0.33 5.0 NS 2.7 J ND ND ND ND ND ND ND 5/6/19 EPA 8260D 0.86 5.0 NS 311 ND ND ND ND ND ND ND 11/5/19 EPA8260D 4.5 5.0 NS 11.2 ND ND ND ND ND ND 5/6/20 EPA 8260D 4.5 5.0 NS 187 ND ND ND ND ND ND - 11/9/20 EPA 8260D 4.5 5.0 NS 7.0 ND ND ND ND ND ND ND NC21- = 100 pg/L 5/4/21 EPA 8260D 2.7 5.0 NS 616 ND ND ND ND ND ND ND 11/2/21 EPA 8260D 2.7 5.0 NS 5.0 ND ND ND ND ND ND ND 5/17/22 EPA 8260D 2.7 5.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA 8260D 2.7 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 8260D 2.7 5.0 ND 127 ND ND ND ND ND ND ND 11/7/23 EPA 8260D 5.4 10.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA 8260D 2.8 5.0 ND 7.0 ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 38 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Tetrachloroethene 4/28/94 NR 5.0 20.0 ND ND NI NI NI NI NI ND (PCE) 10/6/94 NR 5.0 16.0 ND ND NI NI NI NI NI ND 5/3/00 NR 5.0 NA ND ND ND 24.0 ND ND ND ND 11/8/00 NR 5.0 NA ND ND ND 21.0 ND ND ND ND 5/29/01 NR 5.0 NA ND ND ND 15.0 ND ND ND ND 11/6/01 NR 5.0 NA ND ND ND 13.0 ND ND ND ND 5/21/02 NR 5.0 NA ND ND ND 17.0 ND ND ND ND 11/13/02 NR 5.0 NA ND ND ND 12.0 ND ND ND ND 5/14/03 NR 5.0 ND ND ND ND 10.0 ND ND ND ND 11/19/03 NR 5.0 ND ND ND ND 10.0 ND ND ND ND 5/5/04 NR 5.0 ND ND ND ND 12.0 ND ND ND ND 11/9/04 NR 5.0 ND ND ND ND 14.0 ND ND ND ND 5/25/05 NR 5.0 ND ND ND ND 12.0 ND ND ND ND 11/2/05 NR 5.0 ND ND ND 5.0 28.0 ND ND ND ND 5/24/06 NR 5.0 ND ND ND ND 10.2 ND ND ND ND 11/1/06 NR 5.0 ND ND ND ND 7.0 ND ND ND ND 5/29/07 NR 1.0 ND ND ND 1.9 11.0 ND ND ND ND NC21- = 0.7 Ug/L (10/23/07) 11/28/07 NR 1.0 ND ND ND 1.2 13.0 ND ND ND ND 5/28/08 0.46 1.0 Dry ND ND 1.6 10.3 ND ND ND ND 11/5/08 0.46 1.0 Dry ND ND 1.6 13.1 ND ND ND ND 6/2/09 0.46 1.0 1.7 ND ND 1.2 9.1 ND ND ND ND 11/19/09 0.46 1.0 ND ND ND ND ND ND ND ND ND 6/15/10 0.46 1.0 ND ND ND 0.79 J 4.8 ND ND ND ND 11/29/10 0.46 1.0 ND ND ND ND 11.0 ND ND ND ND 5/31/11 0.46 1.0 ND ND ND 0.75 J 6.2 ND ND ND ND 12/19/11 0.46 1.0 ND ND ND 0.95 J 8.4 ND ND ND ND 5/30/12 0.46 1.0 ND ND ND 1.3 4.7 ND ND ND ND 12/3/12 0.46 1.0 ND ND ND 1.8 3.2 ND ND ND ND 6/11/13 0.46 1.0 ND ND ND NS 2.6 ND ND ND ND 10/29/13 0.46 1.0 ND ND ND 3.5 3.3 ND ND ND ND 5/6/14 EPA8260 0.46 1.0 ND ND ND 3.8 3.0 ND ND ND ND 10/21/14 EPA8260 0.46 1.0 ND ND ND 3.9 5.9 ND ND ND ND 5/19/15 EPA8260 0.46 1.0 ND ND ND 4.6 3.7 ND ND ND ND 12/7/15 EPA8260 0.46 1.0 ND ND ND 3.5 1.9 ND ND ND ND 5/2/16 EPA8260 0.46 1.0 ND ND ND 4.5 1.0 ND ND ND ND 12/12/16 EPA8260 0.46 1.0 ND ND ND 4.7 2.1 ND ND ND ND 6/26/17 EPA8260 0.46 1.0 NS ND ND 5.7 1.7 ND ND ND ND 12/14/17 EPA8260 0.46 1.0 NS ND ND 5.0 2.0 ND ND ND ND 5/14/18 EPA8260 0.46 1.0 NS ND ND 5.6 1.3 ND ND ND ND 12/4/18 EPA8260B 0.46 1.0 NS ND ND 6.6 1.2 ND ND ND ND 5/6/19 EPA8260D 0.78 1.0 NS ND ND 11.1 ND ND ND ND ND 11/5/19 EPA8260D 0.16 1.0 NS ND ND 6.5 1.8 ND ND ND 5/6/20 EPA8260D 0.16 1.0 NS ND ND 8.1 0.69 J ND ND ND 11/9/20 EPA8260D 0.16 1.0 NS ND ND 8.5 ND ND ND ND ND 5/4/21 EPA8260D 1.5 5.0 NS ND ND 8.7 ND ND ND ND ND 11/2/21 EPA8260D 0.29 1.0 NS ND ND 7.7 0.49 J ND ND ND ND 5/17/22 EPA8260D 0.29 1.0 ND ND ND 9.1 ND ND ND ND ND 11/14/22 EPA8260D 0.29 1.0 ND ND ND 8.4 0.47 J ND ND ND ND 5/10/23 EPA8260D 0.29 1.0 ND ND ND 9.0 ND ND ND ND ND 11/7/23 EPA8260D 0.29 1.0 ND ND ND 9.5 0.31 J ND ND ND ND 5/7/24 EPA8260D 0.29 1.0 ND ND ND 10.6 ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 39 of 44 TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Toluene 4/28/94 NR 5.0 ND 55.0 10.0 NI NI NI NI NI ND 5/3/00 NR 5.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 5.0 NA ND ND ND ND ND ND ND ND 5/29/01 NR 5.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 5.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 5.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 5.0 ND ND 5.6 ND ND ND ND ND ND 11/19/03 NR 5.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 5.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 5.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 5.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 5.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 5.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1.0 ND 2.8 0.39 B 0.26 B ND ND ND ND 0.52 J l = 1,000 Ng/L (10/23/07) 11/28/07 NR 1.0 ND 1.7 ND ND ND ND ND ND ND 5/28/08 0.26 1.0 Dry 2.0 0.35 J ND ND ND ND ND ND 11/5/08 0.26 1.0 Dry 1.5 0.44 J ND ND ND ND ND ND 6/2/09 0.26 1.0 ND 2.3 0.51 J ND ND ND ND ND ND 11/19/09 0.26 1.0 ND ND ND ND 1.6 0.26 J ND ND ND l = 600 Ng/L (01/01/10) 6/15/10 0.26 1.0 ND 2.4 ND ND ND ND ND ND ND 11/29/10 0.26 1.0 ND 1.6 ND ND ND ND ND ND ND 5/31/11 0.26 1.0 ND 1.5 ND ND ND ND ND ND ND 12/19/11 0.26 1.0 ND 1.9 ND ND ND ND ND ND ND 5/30/12 0.26 1.0 ND 1.4 0.38 J ND ND ND ND ND ND 12/3/12 0.26 1.0 ND 1.0 J 0.27 J ND ND ND ND ND ND 6/11/13 0.26 1.0 ND 4.1 2.7 INS ND ND ND ND ND 10/29/13 0.26 1.0 ND 1.3 ND ND ND ND ND ND ND 5/6/14 EPA 8260 0.26 1.0 ND 1.6 ND ND ND ND ND ND ND 10/21/14 EPA 8260 0.26 1.0 ND 1.3 ND ND ND ND ND ND ND 5/19/15 EPA 8260 0.26 1.0 ND 1.2 ND ND ND ND ND ND ND 12/7/15 EPA 8260 0.26 1.0 ND 1.6 0.52 J ND ND ND ND ND - 5/2/16 EPA 8260 0.26 1.0 ND 2.4 ND ND ND ND ND ND ND 12/12/16 EPA 8260 0.26 1.0 ND 1.2 ND ND ND ND ND ND ND 6/26/17 EPA 8260 0.26 1.0 INS 1.2 0.27 J ND ND ND ND ND ND 12/14/17 EPA 8260 0.26 1.0 INS 1.1 ND ND ND ND ND ND ND 5/14/18 EPA 8260 0.26 1.0 INS 1.7 J 0.48 J ND ND ND ND ND ND 12/4/18 EPA 8260B 0.26 1.0 INS 0.91 J ND ND ND ND ND ND ND 5/6/19 EPA8260D 0.31 1.0 INS 4.8 ND ND ND ND ND ND ND 11/5/19 EPA8260D 0.24 1.0 INS 1.1 ND ND ND ND ND ND 5/6/20 EPA8260D 0.24 1.0 INS 2.5 ND ND ND ND ND ND - 11/9/20 EPA8260D 0.24 1.0 INS 0.90 J ND ND ND ND ND ND ND 5/4/21 EPA8260D 0.48 1.0 INS 6.8 ND ND ND ND ND ND ND 11/2/21 EPA8260D 0.48 1.0 INS 1.0 ND ND ND ND ND ND ND 5/17/22 EPA8260D 0.48 1.0 ND 1.0 ND ND ND ND ND ND ND 11/14/22 EPA8260D 0.24 1.0 ND 0.84 J ND ND ND ND ND ND ND 5/10/23 EPA8260D 0.24 1.0 1.4 1.7 ND ND ND ND ND ND ND 11/7/23 EPA8260D 0.48 2.0 0.63 J 0.88 J ND ND ND ND ND ND ND 5/7/24 EPA8260D 0.24 1.0 0.53 J 1.5 0.29 J ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 40 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Trichloroethene 4/28/94 NR 5.0 11.0 ND ND NI NI NI NI NI ND (TCE) 10/6/94 NR 5.0 9.3 ND ND NI NI NI NI NI ND 5/3/00 NR 5.0 NA ND ND ND 12.0 ND ND ND ND 11/8/00 NR 5.0 NA ND ND ND 12.0 ND ND ND ND 5/29/01 NR 5.0 NA ND ND ND 8.6 ND ND ND ND 11/6/01 NR 5.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5.0 NA ND ND ND 11.0 ND ND ND ND 11/13/02 NR 5.0 NA ND ND ND 10.0 ND ND ND ND 5/14/03 NR 5.0 ND ND ND ND 7.5 ND ND ND ND 11/19/03 NR 5.0 ND ND ND ND 7.1 ND ND ND ND 5/5/04 NR 5.0 ND ND ND ND 8.0 ND ND ND ND 11/9/04 NR 5.0 ND ND ND ND 10.0 ND ND ND ND 5/25/05 NR 5.0 ND ND ND ND 6.0 ND ND ND ND 11/2/05 NR 5.0 ND ND ND ND 6.0 ND ND ND ND 5/24/06 NR 5.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1.0 2.4 ND ND 2.6 8.3 ND ND ND ND NC21- = 2.8 Ug/L (10/23/07) 11/28/07 NR 1.0 ND ND ND ND 12.0 ND ND ND ND 5/28/08 0.47 1.0 Dry ND ND 1.0 10.0 ND ND ND ND 11/5/08 0.47 1.0 Dry ND ND 1.1 9.7 ND ND ND ND 6/2/09 0.47 1.0 2.4 ND ND 1.4 7.9 ND ND ND ND 11/19/09 0.47 1.0 ND ND ND ND ND ND ND ND ND NC21- = 3 Ng/L (01/01/10) 6/15/10 0.47 1.0 0.56 J ND ND 2.2 2.9 ND ND ND ND 11/29/10 0.47 1.0 ND ND ND 2.5 5.7 ND ND ND ND 5/31/11 0.47 1.0 ND ND ND 2.3 3.9 ND ND ND ND 12/19/11 0.47 1.0 1.4 ND ND 3.0 5.2 ND ND ND ND 5/30/12 0.47 1.0 0.49 J ND ND 2.8 2.4 ND ND ND ND 12/3/12 0.47 1.0 ND ND ND 2.5 1.4 ND ND ND ND 6/11/13 0.47 1.0 ND ND ND NS 1.1 ND ND ND ND 10/29/13 0.47 1.0 ND ND ND 2.6 1.4 ND ND ND ND 5/6/14 EPA 8260 0.47 1.0 ND ND ND 2.8 ND ND ND ND ND 10/21/14 EPA 8260 0.47 1.0 ND ND ND 2.6 2.6 ND ND ND ND 5/19/15 EPA 8260 0.47 1.0 ND ND ND 3.0 1.4 ND ND ND ND 12/7/15 EPA 8260 0.47 1.0 ND ND ND 2.5 0.62 J ND ND ND ND 5/2/16 EPA 8260 0.47 1.0 ND ND ND 3.3 ND ND ND ND ND 12/12/16 EPA 8260 0.47 1.0 ND ND ND 3.5 1.3 ND ND ND ND 6/26/17 EPA 8260 0.47 1.0 NS ND ND 3.3 0.76 J ND ND ND ND 12/14/17 EPA 8260 0.47 1.0 NS ND ND 3.7 0.86 J ND ND ND ND 5/14/18 EPA 8260 0.47 1.0 NS ND ND 3.6 0.52 J ND ND ND ND 12/4/18 EPA8260B 0.47 1.0 NS ND ND 4.7 0.66 J ND ND ND ND 5/6/19 EPA8260D 0.34 1.0 NS ND ND 5.9 ND ND ND ND ND 11/5/19 EPA8260D 0.22 1.0 NS ND ND 4.8 0.72 J ND ND ND 5/6/20 EPA8260D 0.22 1.0 NS ND ND 5.0 ND ND ND ND 11/9/20 EPA8260D 0.22 1.0 NS ND ND 5.4 ND ND ND ND ND 5/4/21 EPA8260D 1.9 5.0 NS ND ND 6.2 ND ND ND ND ND 11/2/21 EPA8260D 0.38 1.0 NS ND ND 5.7 ND ND ND ND ND 5/17/22 EPA8260D 0.38 1.0 ND ND ND 6.4 ND ND ND ND ND 11/14/22 EPA8260D 0.38 1.0 ND ND ND 6.2 ND ND ND ND ND 5/10/23 EPA8260D 0.38 1.0 ND ND ND 6.2 ND ND ND ND ND 11/7/23 EPA8260D 0.77 2.0 ND ND ND 6.1 ND ND ND ND ND 5/7/24 EPA8260D 0.38 1.0 ND ND ND 7.1 ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 41 of 44 TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Vinyl Chloride 4/28/94 NR 10.0 ND ND ND NI NI NI NI NI ND 5/3/00 NR 10.0 NA ND ND ND ND ND ND ND ND 11/8/00 NR 10.0 NA ND ND ND ND ND ND ND ND 5/29/01 NR 10.0 NA ND ND ND ND ND ND ND ND 11/6/01 NR 10.0 NA ND ND ND ND ND ND ND ND 5/21/02 NR 10.0 NA ND ND ND ND ND ND ND ND 11/13/02 NR 10.0 NA ND ND ND ND ND ND ND ND 5/14/03 NR 10.0 ND ND ND ND ND ND ND ND ND 11/19/03 NR 10.0 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10.0 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10.0 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10.0 ND ND ND ND ND ND ND ND ND 11/2/05 NR 10.0 ND ND ND ND ND ND ND ND ND 5/24/06 NR 10.0 ND ND ND ND ND ND ND ND ND 11/1/06 NR 10.0 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1.0 2.6 ND ND 2.7 0.52 J ND ND ND ND NC21- = 0.015 Ng/L (10/23/07) 11/28/07 NR 1.0 ND ND ND 1.8 1.9 ND ND ND ND 5/28/08 0.62 1.0 Dry ND ND 2.4 1.5 ND ND ND ND 11/5/08 0.62 1.0 Dry ND ND 2.1 1.9 ND ND ND ND 6/2/09 0.62 1.0 1.9 ND ND 2.4 0.80 J ND ND ND ND 11/19/09 0.62 1.0 ND ND ND 1.3 ND ND ND ND ND NC21-=0.03Ng/L(01/01/10) 6/15/10 0.62 1.0 1.4 ND ND 2.3 ND ND ND ND ND 11/29/10 0.62 1.0 0.73 J ND ND 2.5 0.73 J ND ND ND ND 5/31/11 0.62 1.0 0.66 J ND ND 2.2 ND ND ND ND ND 12/19/11 0.62 1.0 2.8 ND ND 1.9 ND ND ND ND ND 5/30/12 0.62 1.0 1.2 ND ND 1.6 ND ND ND ND ND 12/3/12 0.62 1.0 ND ND ND ND ND ND ND ND ND 6/11/13 0.62 1.0 1.7 ND ND INS ND ND ND ND ND 10/29/13 0.62 1.0 0.64 J ND ND 0.99 J ND ND ND ND ND 5/6/14 EPA 8260 0.62 1.0 ND ND ND 1.1 ND ND ND ND ND 10/21/14 EPA 8260 0.62 1.0 ND ND ND 0.91 J ND ND ND ND ND 5/19/15 EPA 8260 0.62 1.0 ND ND ND 0.89 J ND ND ND ND ND 12/7/15 EPA 8260 0.62 1.0 ND ND ND 1.1 ND ND ND ND ND 5/2/16 EPA 8260 0.62 1.0 ND ND ND 0.62 J ND ND ND ND ND 12/12/16 EPA 8260 0.62 1.0 ND ND ND 0.88 J ND ND ND ND ND 6/26/17 EPA 8260 0.62 1.0 INS ND ND 1.0 ND ND ND ND ND 12/14/17 EPA 8260 0.62 1.0 INS ND ND 1.1 ND ND ND ND ND 5/14/18 EPA 8260 0.62 1.0 INS ND ND 1.0 ND ND ND ND ND 12/4/18 EPA8260B 0.62 1.0 INS ND ND 1.2 ND ND ND ND ND 5/6/19 EPA 8260D 0.60 1.0 INS ND ND 1.4 ND ND ND ND ND 11/5/19 EPA 8260D 0.24 1.0 INS ND ND ND ND ND ND ND 5/6/20 EPA 8260D 0.24 1.0 INS ND ND 0.88 J ND ND ND ND 11/9/20 EPA 8260D 0.24 1.0 INS ND ND ND ND ND ND ND ND 5/4/21 EPA 8260D 1.9 5.0 INS ND ND 1.1 ND ND ND ND ND 11/2/21 EPA 8260D 0.39 1.0 INS ND ND 1.1 ND ND ND ND ND 5/17/22 EPA 8260D 0.39 1.0 ND ND ND 1.1 ND ND ND ND ND 11/14/22 EPA 8260D 0.39 1.0 ND ND ND 1.2 ND ND ND ND ND 5/10/23 EPA 8260D 0.39 1.0 ND ND ND 1.1 ND ND ND ND ND 11/7/23 EPA 8260D 0.77 2.0 ND ND ND 1.4 ND ND ND ND ND 5/7/24 EPA 8260D 0.39 1.0 ND ND ND 1.3 ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 42 of 44 TABLE A2-2: Historical Groundwater Constituents Anayte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Xylenes (Total) 4/28/94 NR 5.0 6.2 330 80.0 NI NI NI NI NI ND 5/3/00 NR 5.0 NA 120 34.0 ND ND ND ND ND ND 11/8/00 NR 5.0 120 7.2 ND ND ND ND ND ND NA 5/29/01 NR 5.0 NA 177 20 ND ND ND ND ND ND 11/6/01 NR 5.0 NA 125 7.6 ND ND ND ND ND ND 5/21/02 NR 5.0 NA 149 18.0 ND ND ND ND ND ND 11/13/02 NR 5.0 NA 126 21.0 ND ND ND ND ND ND 5/14/03 NR 5.0 7.0 222 65.9 ND ND ND ND ND ND 11/19/03 NR 5.0 ND 107 29.0 ND ND ND ND ND ND 5/5/04 NR 5.0 ND 90.0 41.0 ND ND ND ND ND ND 11/9/04 NR 5.0 ND 106 41.0 ND ND ND ND ND ND 5/25/05 NR 5.0 ND 152 46.0 ND ND ND ND ND ND 11/2/05 NR 5.0 ND 209 39.0 ND ND ND ND ND ND 5/24/06 NR 10.0 ND 82.8 22.5 ND ND ND ND ND ND 11/1/06 NR 5.0 ND 118 14.0 ND ND ND ND ND ND 5/29/07 NR 4.0 1.1 J 120 37.0 ND ND ND ND ND ND NC21- = 530 Ng/L (10/23/07) 11/28/07 NR 5.0 ND 71.0 5.7 ND 2.0 J ND ND ND ND 5/28/08 0.89 5.0 Dry 76.1 14.4 ND 1.3 J ND ND ND ND 11/5/08 0.66 5.0 Dry 58.5 4.1 ND 2.5 ND ND ND ND 6/2/09 0.66 5.0 ND 56.5 24.6 ND 0.76 J ND ND ND ND 11/19/09 0.66 2.0 ND ND ND ND 50.6 29.4 ND ND ND NC21- = 500 Ng/L (01/01/10) 6/15/10 0.66 2.0 ND 78.1 24.7 ND ND ND ND ND ND 11/29/10 0.66 2.0 ND 46.3 12.9 ND 0.72 J ND ND ND ND 5/31/11 0.66 2.0 ND 45.0 15.9 ND ND ND ND ND ND 12/19/11 0.66 2.0 ND 39.3 14.0 ND 0.74 J ND ND ND ND 5/30/12 0.66 2.0 ND 30.2 24.5 ND ND ND ND ND ND 12/3/12 0.66 2.0 ND 23.7 12.6 ND ND ND ND ND ND 6/11/13 0.66 5.0 ND 67.7 59.4 NS ND ND ND ND ND 10/29/13 0.66 5.0 ND 33.8 23.1 ND ND ND ND ND ND 5/6/14 EPA 8260 0.66 5.0 ND 42.7 32.6 ND ND ND ND ND ND 10/21/14 EPA 8260 0.66 5.0 ND 37.1 15.4 ND ND ND ND ND ND 5/19/15 EPA 8260 0.66 5.0 ND 32.5 25.4 ND ND ND ND ND ND 12/7/15 EPA 8260 0.66 5.0 ND 38.6 23.1 ND ND ND ND ND ND 5/2/16 EPA 8260 0.66 5.0 ND 43.2 21.1 ND ND ND ND ND ND 12/12/16 EPA 8260 0.66 5.0 ND 31.3 8.1 ND ND ND ND ND ND 6/26/17 EPA 8260 0.66 5.0 NS 28.0 15.2 ND ND ND ND ND ND 12/14/17 EPA 8260 0.66 5.0 NS 23.3 16.9 ND ND ND ND ND ND 5/14/18 EPA 8260 0.66 5.0 NS 21.8 51.6 ND ND ND ND ND ND 12/4/18 EPA 8260B 0.66 1.0 NS 21.4 28.0 ND ND ND ND ND ND 5/6/19 EPA8260D 1.5 2.0 NS 55.8 17.7 ND ND ND ND ND ND 11/5/19 EPA8260D 0.63 1.0 NS 22.3 14.3 ND ND ND ND ND 5/6/20 EPA8260D 0.63 1.0 NS 34.0 15.1 ND ND ND ND ND - 11/9/20 EPA8260D 0.63 1.0 NS 20.8 15.0 ND ND ND ND ND ND 5/4/21 EPA8260D 0.34 1.0 NS 51.5 9.5 ND ND ND ND ND ND 11/2/21 EPA8260D 0.34 1.0 NS 18.2 13.3 ND ND ND ND ND ND 5/17/22 EPA8260D 0.34 1.0 ND 16.0 43.1 ND ND ND ND ND ND 11/14/22 EPA8260D 0.34 1.0 ND 13.6 25.3 ND ND ND ND ND ND 5/10/23 EPA8260D 0.34 1.0 ND 16.4 13.0 ND ND ND ND ND ND 11/7/23 EPA8260D 0.34 1.0 ND 10.7 13.6 ND ND ND ND ND ND 5/7/24 EPA8260D 0.34 1.0 ND 12.0 27.0 ND ND ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 43 of 44 TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,1,2-Trichloroethane 6/11/13 0.29 1.0 ND 0.79 J ND NS ND ND ND ND ND IMAC= 1 Ng/L 10/29/13 0.29 1.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA8260 0.29 1.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA8260 0.29 1.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA8260 0.58 2.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA8260B 0.29 1.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 0.59 1.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA8260D 0.24 1.0 NS ND ND ND ND ND ND ND 5/6/20 EPA8260D 0.24 1.0 NS ND ND ND ND ND ND ND -- 11/9/20 EPA8260D 0.24 1.0 NS ND ND ND ND ND ND ND ND NC21- = 0.6 Ug/L 5/4/21 EPA 8260D 1.6 5.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA8260D 0.32 1.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA8260D 0.32 1.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA8260D 0.32 1.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA8260D 0.32 1.0 ND ND ND ND ND ND ND ND ND 11/7/23 EPA8260D 0.65 2.0 ND ND ND ND ND ND ND ND ND 5/7/24 EPA8260D 0.65 2.0 ND ND ND ND ND ND ND ND ND Notes: RL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; and SWSL for December 2006 - present). DL = Laboratory Detection Limit. ND = Not Detected at or above the RL (prior to Dec. 2006) or the DL (after Dec. 2006). J = Estimated concentration less than the RL but above the DL. NA = No data available. B = Blank -Qualified Concentration (suspected to reflect laboratory or field contamination). NR = Not reported. NC21- = North Carolina Groundwater Standards from 15A NCAC 2L.0202. NI = Not installed. GWPS = Groundwater Protection Standards established by the SWS for constituents with no listed NC21- standard (no longer used). NE = Not established. IMAC = Interim Maximum Allowable Concentration. Bold values are greater than the applicable standard. NS = Not sampled. Dry = Insufficient water column to sample. Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 44 of 44 TABLE A2-3: Historical Groundwater Field Parameters Upgradient Downgradient Parameter Collection Date MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Well Depth [ft] 50.55 45.70 26.69 78.40 29.50 49.80 25.00 60.00 Conductivity (at 25 °C) 6/11/13 233.10 1,168 847.0 - 56.9 14.2 62.8 74.1 (µS/cm) 10/28/13 326.90 1,721 107.8 702.0 52.3 17.9 46.2 87.1 5/5/14 214.00 1,161 828.0 687.0 70.6 28.8 65.3 102.3 10/20/14 376.00 1,891 841.0 793.0 161.1 24.7 70.2 120.1 5/18/15 232.00 2,160 878.0 823.0 99.0 19.0 66.0 106.0 12/7/15 273.00 2,102 902.0 833.0 108.0 24.0 84.0 112.0 5/2/16 246.70 1,873 936.0 746.0 69.8 18.4 64.9 86.0 12/12/16 176.70 2,059 767.0 793.0 111.0 24.6 66.6 115.9 6/26/17 - 1,937 791.0 791.0 100.4 24.1 72.0 107.0 12/14/17 - 2,185 920.0 875.0 99.0 25.0 97.0 114.0 5/14/18 - 1,658 1117.0 923.0 131.0 22.2 118.0 59.0 12/4/18 - 1,604 776.0 661.0 70.0 48.0 64.3 92.8 Resample--> 2/8/19 - -- -- - 55.9 - -- -- 5/6/19 - 1,923 916.0 792.0 59.6 23.3 50.6 85.6 Resample--> 7/23/19 - - - 1454.0 - - - - 11/4/19 - 2,225 831.0 853.0 92.1 18.3 59.3 90.0 5/6/20 - 2,226 913.0 842.0 59.0 19.2 80.4 101.5 Resample-> 7/16/20 - -- -- -- - 16.6 -- -- 11/9/20 - 2,044 803.0 752.0 72.8 15.8 53.5 88.5 Resample-> 1/27/21 - -- 757.0 -- -- -- -- -- 5/4/21 - 1,506 593.0 632.0 67.0 43.9 45.2 74.2 11/2/21 - 3,069 931.0 1002.0 112.6 25.6 75.9 122.7 5/17/22 4420.00 2,781 881.0 890.0 99.3 19.7 77.3 109.9 11/14/22 690.00 2,535 973.0 916.0 110.6 23.5 76.7 100.3 5/10/23 459.00 2,210 969.0 847.0 87.1 34.8 92.9 112.7 11/6/23 354.40 2,626 977.0 928.0 152.8 20.9 82.3 115.5 5/7/24 875.00 2,640 997.0 960.0 224.0 22.0 92.0 121.0 pH 6/11/13 5.89 6.11 6.36 -- 5.36 5.54 5.3 6.27 (S.U.) 10/28/13 5.73 6.06 6.42 6.22 5.47 6.64 5.8 6.3 5/5/14 6.36 6.59 7.18 7.20 6.43 6.52 6.84 6.88 10/20/14 5.95 6.11 6.38 6.61 6.30 5.59 5.56 6.39 5/18/15 5.78 5.91 6.24 5.99 5.34 4.92 5.65 6.18 12/7/15 6.17 5.95 6.30 6.03 5.42 5.66 5.68 6.29 5/2/16 5.54 5.94 5.84 6.09 5.37 5.81 5.61 5.9 12/12/16 6.21 6.20 6.50 6.38 5.62 6.28 5.51 5.99 6/26/17 - 5.87 6.19 6.21 5.30 6.92 5.35 5.31 12/14/17 - 6.15 6.44 6.47 5.84 5.47 5.90 6.63 5/14/18 - 6.21 6.65 6.40 6.11 5.72 6.10 6.76 12/4/18 - 5.99 6.55 6.55 6.54 8.07 7.21 6.15 Resample--> 2/8/19 - -- -- -- 5.64 -- -- -- 5/6/19 - 6.01 6.49 6.17 6.66 5.86 6.56 6.08 Resample--> 7/23/19 - - - 6.00 - - - -- 11/4/19 - 5.64 5.94 6.15 5.43 5.49 5.28 5.54 5/6/20 - 6.00 6.35 6.59 5.66 5.47 5.80 6.44 Resample-> 7/16/20 - -- - - -- 5.55 - - 11/9/20 - 6.11 6.37 6.19 5.44 5.50 5.88 6.16 Resample-> 1/27/21 - - 6.65 - - - - -- 5/4/21 - 5.84 5.96 5.96 6.45 7.22 6.32 5.76 11/2/21 - 5.14 6.12 5.05 5.77 5.89 5.85 5.96 5/17/22 5.86 5.95 6.12 6.29 6.64 6.69 6.34 6.21 11/14/22 5.37 5.60 6.37 5.65 7.18 6.70 5.60 6.00 5/10/23 5.04 5.36 5.41 5.35 5.90 5.88 5.80 5.96 11/6/23 6.44 6.63 6.74 6.77 7.21 6.64 6.73 6.47 5/7/24 5.90 5.86 5.90 6.50 6.40 6.48 5.59 5.58 Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 1 of 3 TABLE A2-3: Historical Groundwater Field Parameters Upgradient Downgradient Parameter Collection Date MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Temperature 6/11/13 17.00 17.40 15.20 - 15.90 16.40 14.00 15.40 (° C) 10/28/13 15.90 16.00 16.60 15.80 15.30 15.10 15.70 15.70 5/5/ 14 16.40 17.90 15.40 16.70 16.70 16.20 14.60 15.60 10/ 20/ 14 14.50 15.00 16.30 15.20 12.70 15.00 14.50 13.20 5/18/15 22.50 17.10 15.70 16.10 17.30 21.00 16.10 17.10 12/7/ 15 14.70 16.10 15.90 15.70 14.90 14.60 15.70 14.90 5/2/ 16 17.70 16.80 15.70 17.00 16.80 17.00 14.00 15.60 12/12/ 16 15.00 15.90 16.60 15.60 15.20 15.50 15.60 14.80 6/26/17 - 17.40 17.10 16.50 16.00 17.20 14.60 15.00 12/14/17 - 16.40 15.70 13.40 14.80 14.70 14.30 10.90 5/14/18 - 19.30 14.40 15.40 18.10 18.50 18.80 19.30 12/4/18 - 15.30 14.60 13.90 14.00 14.00 13.30 14.50 Resample-> 2/8/19 - -- -- - 15.20 - - -- 5/6/19 - 17.30 15.40 17.00 16.10 17.40 15.10 15.50 Resample-> 7/23/19 - - -- 17.30 - - - -- 11/4/19 - 15.10 13.00 16.40 14.70 15.30 16.40 16.40 5/6/20 - 16.00 16.00 16.70 14.60 16.00 13.30 14.20 Resample--> 7/16/20 - - -- -- -- 20.90 - -- 11/9/20 - 17.00 17.40 16.60 15.90 16.20 17.50 15.10 Resample--> 1/27/21 - - 15.10 - - - - -- 5/4/21 - 16.90 14.90 16.40 15.60 16.10 13.80 15.60 11/2/21 - 16.80 15.70 16.40 14.20 14.90 16.10 15.00 5/17/22 16.50 17.10 16.70 16.90 16.90 17.60 14.60 15.40 11/14/22 13.60 15.30 15.70 15.80 14.60 14.30 14.70 13.90 5/10/23 18.70 17.50 16.20 17.00 16.90 16.50 15.30 16.20 11/6/23 22.90 16.40 17.00 15.90 15.80 16.40 16.70 15.50 5/7/24 20.63 18.68 16.22 18.31 19.45 19.86 16.30 17.11 Dissolved Oxygen 5/6/19 - 0.92 3.59 1.09 5.18 5.73 5.44 2.13 (mg/L) 7/23/19 - - - 0.91 - - - - 11/4/19 - 1.63 1.85 4.39 3.99 4.36 3.55 2.89 5/6/20 - 5.06 4.71 5.14 6.70 1.85 5.74 4.33 Resample--> 7/16/20 - - -- -- -- 7.37 - -- 11/9/20 - 1.65 1.29 1.21 3.66 9.03 6.00 1.19 Resample--> 1/27/21 - - 1.68 - - - - -- 5/4/21 - 1.37 1.97 1.22 7.06 10.32 9.07 0.98 11/2/21 - 1.06 1.87 6.52 1.73 7.57 4.31 0.90 5/17/22 5.24 2.33 1.89 5.09 7.10 9.63 7.92 1.71 11/14/22 4.84 1.20 1.66 52.27 1.90 7.00 4.10 3.40 5/10/23 1.51 2.10 1.70 4.87 496 8.06 4.91 1.31 11/6/23 6.72 2.61 2.21 3.93 8.00 10.02 7.29 2.35 5/7/24 6.99 7.59 6.64 7.74 9.24 6.07 7.42 7.49 Oxidation Reduction Potential 5/6/19 - 14.1 -4.6 222.3 165.4 235.3 183.1 126.9 (mV) 7/23/19 - -- - 210.5 - - - - 11/4/19 - 33.3 85.4 180.3 199.0 146.4 208.3 -81.6 5/6/20 - 218.2 272.5 323.0 192.5 300.9 192.0 201.5 Resample-> 7/16/20 - -- -- -- - 282.3 - - 11/9/20 - 0.60 -24.7 1.4 199.9 202.3 230.1 63.1 Resample-> 1/27/21 - -- -22.8 - - - - - 5/4/21 - 40.4 60.8 194.8 98.3 164.7 127.5 109.6 11/2/21 - -30.4 64.7 116.0 56.9 110.9 83.2 -43.1 5/17/22 163.40 76.1 51.1 62.2 116.4 121.5 138.0 115.3 11/14/22 54.20 -228.5 -211.8 -250.7 -211.8 -159.7 131.8 45.2 5/10/23 96.10 63.1 82.3 84.4 80.1 41.6 72.8 52.5 11/6/23 124.80 119.4 34.7 185.8 74.8 126.5 123.2 132.7 5/7/24 100.00 -39.0 2.0 140.0 -57.0 140.0 152.0 128.0 Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 2 of 3 TABLE A2-3: Historical Groundwater Field Parameters Parameter Collection Date Upgradient Downgradient MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Turbidity 6/11/13 27.40 4.50 3.65 -- 4.14 12.72 7.62 3.84 (NTU) 10/28/13 7.86 10.05 8.42 4.31 12.91 6.81 6.08 5.91 5/5/14 13.90 9.25 18.12 7.68 24.30 6.99 6.98 10.55 10/20/14 10.50 6.13 11.75 6.03 4.89 7.67 25.10 4.82 5/18/15 15.30 4.09 6.14 4.65 21.10 15.30 14.60 5.57 12/7/15 21.90 3.93 7.11 5.15 17.70 13.33 26.10 6.71 5/2/16 12.55 4.44 4.05 7.05 19.85 22.06 24.80 25.75 12/12/16 13.12 9.29 7.33 6.75 4.45 8.11 3.39 1.38 6/26/17 - 7.55 7.15 6.15 9.15 12.13 6.58 6.87 12/14/17 - 10.05 4.75 2.26 12.01 20.15 12.75 5.21 5/14/18 - 2.79 0.24 0.00 20.90 36.92 3.30 0.00 12/4/18 - 8.39 29.40 4.31 31.00 10.30 6.71 4.17 Resample-> 2/8/19 - -- -- -- 7.96 -- -- -- 5/6/19 - 5.29 11.50 0.65 5.71 17.80 22.10 5.08 Resample-> 7/23/19 - - -- 3.12 - - - -- 11/4/19 - 4.79 9.00 3.01 35.17 41.15 8.49 30.39 5/6/20 - 8.25 8.12 12.17 97.58 356.50 79.08 3.74 Resample--> 7/16/20 - - -- -- -- 13.23 - -- 11/9/20 - 6.18 14.00 6.26 8.57 11.40 4.82 8.84 Resample--> 1/27/21 - - 8.50 - - - - -- 5/4/21 - 8.74 8.00 4.02 30.10 91.60 20.40 5.25 11/2/21 - 6.93 33.70 1.55 65.50 150.00 18.60 2.23 5/17/22 26.10 576.00 14.70 2.54 10.30 26.10 7.79 2.65 11/14/22 50.10 11.30 11.40 4.50 14.30 21.50 9.00 1.90 5/10/23 132.00 5.92 10.00 5.00 1.70 14.50 15.30 5.61 11/6/23 23.40 1.97 7.71 1.28 21.10 3.43 3.60 0.66 5/7/24 53.30 9.90 9.80 5.40 12.60 44.10 4.00 3.60 Notes: °C= degrees Centigrade mg/L = milligrams per liter S.U.= Standard Units my = millivolts pS/cm = microSiemens per centimeter ft = feet NTU = Nephelometric Turbidity Units Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 3 of 3 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks INORGANICS Arsenic 25-Oct-95 NR 5.0 ND ND 10.0 NA 2-May-96 NA NA NA NA NA NA 16-Oct-96 NR 5.0 ND ND ND NA 12-May-97 NR 5.0 ND ND ND NA 19-Nov-97 NR 5.0 ND ND ND NA 27-May-98 NR 5.0 ND ND ND NA 24-Nov-98 NR 5.0 ND ND ND NA 12-May-99 NR 10.0 ND ND ND ND 19-Oct-99 NR 10.0 ND ND NA ND 3-May-00 NR 10.0 ND ND ND ND 8-Nov-00 NR 10.0 ND ND ND ND 29-May-01 NR 10.0 ND ND ND ND 6-Nov-01 NR 10.0 ND ND ND ND 21-May-02 NR 10.0 ND ND ND ND 13-Nov-02 NR 10.0 ND ND ND ND 14-May-03 NR 10.0 ND ND ND ND 19-Nov-03 NR 10.0 ND ND ND ND 5-May-04 NR 10.0 ND ND ND ND 9-Nov-04 NR 10.0 ND ND ND ND 25-May-05 NR 10.0 ND ND Dry ND 2-Nov-05 NR 10.0 ND ND Dry ND 24-May-06 NR 10.0 ND ND Dry ND 1-Nov-06 NR 10.0 ND ND ND ND 29-May-07 NR 10.0 ND 3.1 J Dry ND 28-Nov-07 NR 10.0 ND ND Dry ND 28-May-08 2.6 10.0 ND ND Dry ND 5-Nov-08 2.7 10.0 ND ND Dry 4.8 J 2-Jun-09 2.7 10.0 ND ND ND ND 19-Nov-09 2.7 10.0 ND ND ND ND NC2B = 10 ug/L (05/01/2007) 14-Jun-10 2.7 10.0 ND ND Dry ND 29-Nov-10 2.7 10.0 ND ND Dry ND 31-May-11 2.7 10.0 ND ND Dry ND 19-Dec-11 5.0 10.0 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 3-Dec-12 5.0 10.0 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND ND 29-Oct-13 5.0 10.0 ND ND Dry ND 5-May-14 EPA 6010 5.0 10.0 ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 7-Dec-15 EPA 6010 2.5 10.0 ND ND ND ND 2-May-16 EPA 6010 2.5 10.0 ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 ND ND NS ND 26-Jun-17 EPA 6010 5.0 10.0 ND ND ND ND 14-Dec-17 5.0 10.0 ND ND ND ND 14-May-18 EPA 6010 5.0 10.0 ND ND ND ND 4-Dec-18 EPA 6010D 5.0 10.0 ND ND ND ND 6-May-19 EPA 6010D 5.0 10.0 ND ND 5.2 J ND 5-Nov-19 EPA 6010D 5.0 10.0 ND ND ND --- 6-May-20 EPA 6010D 4.7 10.0 ND ND ND --- 9-Nov-20 EPA 6010D 4.7 10.0 ND ND ND ND 4-May-21 EPA 6010D 4.7 10.0 ND ND ND ND 2-Nov-21 EPA 6010D 4.7 10.0 ND ND ND ND 17-May-22 EPA 6020B 2.2 5.0 ND ND ND --- 14-Nov-22 EPA 6020B 2.2 5.0 ND ND ND ND 10-May-23 EPA 6010D 4.7 10.0 ND ND --- ND 7-Nov-23 EPA 6010 3.4 10.0 ND ND --- ND 7-May-24 EPA 6010D 2.5 10.0 ND ND ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 1 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Barium 28-Apr-94 NR 100 ND ND 550 NA 6-Oct-94 NR 100 ND ND 356 NA 28-Jun-95 NR 100 ND ND 32.0 NA 25-Oct-95 NR 100 ND ND 301 NA 2-May-96 NA NA NA NA NA NA 16-Oct-96 NR 100 ND ND 540 NA 12-May-97 NR 100 ND ND 480 NA 19-Nov-97 NR 100 ND ND 400 NA 27-May-98 NR 100 ND 2,000 500 NA 24-Nov-98 NR 100 ND ND 430 NA 12-May-99 NR 10.0 32.0 30.0 370 ND 19-Oct-99 NR 500 ND ND NA ND 3-May-00 NR 500 ND ND ND ND 8-Nov-00 NR 500 ND ND ND ND 29-May-01 NR 500 ND ND ND ND 6-Nov-01 NR 500 ND ND ND ND 21-May-02 NR 500 ND ND ND ND 13-Nov-02 NR 500 ND ND ND ND 14-May-03 NR 500 ND ND ND ND 19-Nov-03 NR 500 ND ND ND ND 5-May-04 NR 500 ND ND ND ND 9-Nov-04 NR 500 ND ND ND ND 25-May-05 NR 500 ND ND Dry ND 2-Nov-05 NR 500 ND ND Dry ND 24-May-06 NR 500 ND ND Dry ND 1-Nov-06 NR 500 ND ND ND ND 29-May-07 NR 100 33.6 J 35.2 J Dry ND 28-Nov-07 NR 100 31.9 J 32.3 J Dry 0.30 J 28-May-08 0.20 100 40.2 J 40.4 J Dry 0.33 J 5-Nov-08 0.20 100 33.8 B 35.0 B Dry 10.5 J 2-Jun-09 0.20 100 29.6 B 32.6 B 320 15.2 J 19-Nov-09 0.20 100 36.3 B 41.2 B 364 19.8 J NC213 = 1,000 pg/L (05/01/2007) 14-Jun-10 0.20 100 31.0 B 32.5 B Dry 26.3 J 29-Nov-10 0.20 100 28.2 J 29.0 J Dry ND 31-May-11 0.20 100 30.1 J 29.9 J Dry ND 19-Dec-11 5.0 100 32.4 J 41.4 J 558 ND 30-May-12 5.0 100 33.1 J 33.7 J 34.2 J ND 3-Dec-12 5.0 100 31.0 J 28.9 J ND ND 11-Jun-13 5.0 100 43.8 B 45.7 B 261 13.7 J 29-Oct-13 5.0 100 31.4 J 33.1 J Dry ND 5-May-14 EPA 6010 5.0 100 31.0 J 33.1 J 301 ND 21-Oct-14 EPA 6010 5.0 100 33.6 J 34.3 J 343 ND 19-May-15 EPA 6010 2.5 100 33.6 J 34.1 J Dry NA 7-Dec-15 EPA 6010 2.5 100 36.5 J 37.8 J 350 ND 2-May-16 EPA 6010 2.5 100 32.5 J 32.9 J 766 ND 12-Dec-16 EPA 6010 2.5 100 22.8 J 82.1 J INS ND 26-Jun-17 EPA 6010 2.5 100 38.1 J 38.0 J 301 2.5 J 14-Dec-17 2.5 100 36.0 J 36.8 J 282 ND 14-May-18 EPA 6010 2.5 100 32.9 J 33.5 J 32.9 J ND 4-Dec-18 EPA 6010D 2.5 5.0 33.1 32.0 267 ND 6-May-19 EPA 6010D 2.5 5.0 26.4 26.2 239 ND 5-Nov-19 EPA 6010D 2.5 5.0 34.5 35.9 34.8 --- 6-May-20 EPA 6010D 3.5 5.0 31.9 28.7 32.3 --- 9-Nov-20 EPA 6010D 3.5 5.0 34.0 33.7 32.0 ND 4-May-21 EPA 6010D 3.5 5.0 34.1 38.6 36.1 ND 2-Nov-21 EPA 6010D 3.5 5.0 30.5 31.8 30.8 ND 17-May-22 EPA 6020B 0.67 5.0 34.2 30.9 34.2 --- 14-Nov-22 EPA 6020B 0.67 5.0 36.3 221 37.3 ND 10-May-23 EPA 6010D 3.5 5.0 33.1 35.6 --- ND 7-Nov-23 EPA 6010 0.84 10.0 33.3 34.4 --- ND 7-May-24 EPA 6010D 0.79 5.0 43.4 41.9 227 ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 2 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Cadmium 28-Jun-95 NR 1.0 2.0 2.0 4.0 NA 25-Oct-95 NR 1.0 1.0 ND 1.0 NA 2-May-96 NA NA NA NA NA NA 16-Oct-96 NR 1.0 ND ND ND NA 12-May-97 NR 1.0 ND ND ND NA 19-Nov-97 NR 1.0 ND ND ND NA 27-May-98 NR 1.0 ND ND ND NA 24-Nov-98 NR 1.0 ND ND ND NA 12-May-99 NR 10.0 ND ND ND ND 19-oct-99 NR 1.0 ND ND NA ND 3-May-00 NR 1.0 ND ND ND ND 8-Nov-00 NR 1.0 ND ND ND ND 29-May-01 NR 1.0 ND ND ND ND 6-Nov-01 NR 1.0 ND ND ND ND 21-May-02 NR 1.0 ND ND ND ND 13-Nov-02 NR 1.0 ND ND ND ND 14-May-03 NR 1.0 ND ND ND ND 19-Nov-03 NR 1.0 ND ND ND ND 5-May-04 NR 1.0 ND ND ND ND 9-Nov-04 NR 1.0 ND ND ND ND 25-May-05 NR 1.0 ND ND Dry ND 2-Nov-05 NR 1.0 ND ND Dry ND 24-May-06 NR 1.0 ND ND Dry ND 1-Nov-06 NR 1.0 ND ND ND ND 29-May-07 NR 1.0 ND ND Dry ND 28-Nov-07 NR 1.0 ND ND Dry ND 28-May-08 0.50 1.0 ND ND Dry ND 5-Nov-08 0.50 1.0 ND ND Dry ND 2-Jun-09 0.50 1.0 ND ND ND ND 19-Nov-09 0.50 1.0 ND ND ND ND NC2B = 2 ug/L (05/01/2007) 14-Jun-10 0.50 1.0 ND ND Dry ND 29-Nov-10 0.50 1.0 ND ND Dry ND 31-May-11 0.50 1.0 ND ND Dry ND 19-Dec-11 1.0 1.0 ND ND ND ND 30-May-12 1.0 1.0 ND ND ND ND 3-Dec-12 1.0 1.0 ND ND ND ND 11-Jun-13 1.0 1.0 ND ND ND ND 29-Oct-13 1.0 1.0 ND ND Dry ND 5-May-14 EPA 6010 1.0 1.0 ND ND ND ND 21-Oct-14 EPA 6010 1.0 1.0 ND ND ND ND 19-May-15 EPA 6010 0.50 1.0 ND ND Dry NA 7-Dec-15 EPA 6010 0.50 1.0 ND ND ND ND 2-May-16 EPA 6010 0.50 1.0 ND ND ND ND 12-Dec-16 EPA 6010 0.50 1.0 ND ND NS ND 26-Jun-17 EPA 6010 0.50 1.0 ND ND ND ND 14-Dec-17 0.50 1.0 ND ND ND ND 14-May-18 EPA 6010 0.50 1.0 ND ND ND ND 4-Dec-18 EPA 6010D 0.50 1.0 ND ND ND ND 6-May-19 EPA 6010D 0.50 1.0 ND ND ND ND 5-Nov-19 EPA 6010D 0.50 1.0 ND ND ND --- 6-May-20 EPA 6010D 0.40 1.0 ND ND ND --- 9-Nov-20 EPA 6010D 0.40 1.0 ND ND ND ND 4-May-21 EPA 6010D 0.40 1.0 ND ND ND ND 2-Nov-21 EPA 6010D 0.40 1.0 ND ND ND ND 17-May-22 EPA 6020B 0.11 0.5 ND ND ND --- 14-Nov-22 EPA 6020B 0.11 0.5 ND ND ND ND 10-May-23 EPA 6010D 0.40 1.0 ND ND --- ND 7-Nov-23 EPA 6010 0.33 1.0 ND ND --- ND 7-May-24 EPA6011 0.33 1.0 ND ND ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 3 of 21 TABLE A2-4: Historical Surface Water Constituents Analy[e Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Chromium 12-May-97 NR 1.0 2.0 1.0 2.0 NA 19-Nov-97 NR 1.0 ND ND ND NA 27-May-98 NR 1.0 ND ND ND NA 24-Nov-98 NR 1.0 ND ND 1.0 NA 12-May-99 NR 10.0 ND ND ND ND 19-oct-99 NR 10.0 ND ND NA ND 3-May-00 NR 10.0 ND ND ND ND 8-Nov-00 NR 10.0 ND ND ND ND 29-May-01 NR 10.0 ND ND 12.0 ND 6-Nov-01 NR 10.0 ND ND ND ND 21-May-02 NR 10.0 ND ND ND ND 13-Nov-02 NR 10.0 ND ND ND ND 14-May-03 NR 10.0 ND ND ND ND 19-Nov-03 NR 10.0 24.0 22.0 24.0 ND 5-May-04 NR 10.0 ND ND ND ND 9-Nov-04 NR 10.0 ND ND ND ND 25-May-05 NR 10.0 ND ND Dry ND 2-Nov-05 NR 10.0 ND ND Dry ND 24-May-06 NR 10.0 ND ND Dry ND 1-Nov-06 NR 10.0 ND ND ND ND 29-May-07 NR 10.0 ND ND Dry ND 28-Nov-07 NR 10.0 ND ND Dry ND 28-May-08 0.40 10.0 0.87 J 1.0 J Dry 0.85 J 5-Nov-08 0.40 10.0 0.76 J 0.76 J Dry ND 2-Jun-09 0.40 10.0 0.45 J 0.48 J 4.7 J ND 19-Nov-09 0.40 10.0 0.67 B 0.66 B 2.2 B 1.1 J NC2B = 20 ug/L (05/01/2007) 14-Jun-10 0.40 10.0 0.75 J 1.0 J Dry ND 29-Nov-10 0.40 10.0 ND 0.80 J Dry ND 31-May-11 0.40 10.0 1.2 B 0.84 B Dry 0.73 J 19-Dec-11 5.0 10.0 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 3-Dec-12 5.0 10.0 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND ND 29-Oct-13 5.0 10.0 ND ND Dry ND 5-May-14 EPA 6010 5.0 10.0 ND ND 7.4 J ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND 6.3 J ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 7-Dec-15 EPA 6010 2.5 10.0 ND ND 3.3 J ND 2-May-16 EPA 6010 2.5 10.0 ND ND 3.8 J ND 12-Dec-16 EPA 6010 2.5 10.0 ND ND NS ND 26-Jun-17 EPA 6010 2.5 10.0 ND ND 7.7 J ND 14-Dec-17 2.5 10.0 ND ND 4.6 J ND 14-May-18 EPA 6010 2.5 10.0 ND ND ND ND 4-Dec-18 EPA 6O1OD 2.5 5.0 ND ND 2.8 J ND 6-May-19 EPA 6O1OD 2.5 5.0 ND ND 4.4 J ND 5-Nov-19 EPA 6O1OD 2.5 5.0 ND ND ND --- 6-May-20 EPA 6O1OD 3.7 5.0 ND ND ND --- 9-Nov-20 EPA 6O1OD 3.7 5.0 ND ND ND ND 4-May-21 EPA 6O1OD 3.7 5.0 ND ND ND ND 2-Nov-21 EPA 6O1OD 3.7 5.0 ND ND ND ND 17-May-22 EPA 6020E 1.1 5.0 ND ND ND --- 14-Nov-22 EPA 6O2OB 1.1 5.0 ND 1.5 J ND ND 10-May-23 EPA 6O1OD 3.7 5.0 ND ND --- ND 7-Nov-23 EPA 6010 1.7 5.0 ND ND --- ND 7-May-24 EPA 6O1OD 0.63 5.0 2.7 J 2.9 J 1.4 J ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 4 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Cobalt 28-Jun-95 NR 10.0 ND ND 13.0 NA 25-Oct-95 NR 10.0 ND ND 12.0 NA 2-May-96 NA NA NA NA NA NA 16-Oct-96 NR 10.0 ND ND 20.0 NA 12-May-97 NR 6.0 ND ND 11.0 NA 19-Nov-97 NR 5.0 ND ND 13.0 NA 27-May-98 NR 1.0 2.0 ND 13.0 NA 24-Nov-98 NR 1.0 ND ND 11.0 NA 12-May-99 NR 10.0 ND ND 6.9 ND 19-Oct-99 NR 10.0 ND ND NA ND 3-May-00 NR 10.0 ND ND ND ND 8-Nov-00 NR 10.0 ND ND ND ND 29-May-01 NR 10.0 ND ND 23.0 ND 6-Nov-01 NR 10.0 ND ND ND ND 21-May-02 NR 10.0 ND ND ND ND 13-Nov-02 NR 10.0 ND ND ND ND 14-May-03 NR 10.0 ND ND ND ND 19-Nov-03 NR 10.0 ND ND ND ND 5-May-04 NR 10.0 ND ND ND ND 9-Nov-04 NR 10.0 ND ND ND ND 25-May-05 NR 10.0 ND ND Dry ND 2-Nov-05 NR 10.0 ND ND Dry ND 24-May-06 NR 10.0 ND ND Dry ND 1-Nov-06 NR 10.0 ND ND ND ND 29-May-07 NR 10.0 ND ND Dry ND 28-Nov-07 NR 10.0 ND ND Dry ND 28-May-08 0.6 10.0 ND ND Dry ND 5-Nov-08 0.60 10.0 4.0 B 3.4 B Dry 3.5 J 2-Jun-09 0.60 10.0 4.8 B 7.0 B 8.6 B 3.3 J 19-Nov-09 0.60 10.0 ND ND 1.1 J ND NC2B = NE (05/01/2007) 14-Jun-10 0.60 10.0 ND ND Dry ND 29-Nov-10 0.60 10.0 ND ND Dry ND 31-May-11 0.60 10.0 ND ND Dry ND 19-Dec-11 5.0 10.0 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 3-Dec-12 5.0 10.0 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND 7.9 J ND 29-Oct-13 5.0 10.0 ND ND Dry ND 5-May-14 EPA 6010 5.0 10.0 ND ND 6.0 J ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 7-Dec-15 EPA 6010 2.5 10.0 ND ND ND ND 2-May-16 EPA 6010 2.5 10.0 ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 ND 9.6 J NS ND 26-Jun-17 EPA 6010 2.5 10.0 ND ND 7.5 J ND 14-Dec-17 2.5 10.0 ND ND ND ND 14-May-18 EPA 6010 2.5 10.0 ND ND ND ND 4-Dec-18 EPA 6010D 2.5 5.0 ND ND 3.6 J ND 6-May-19 EPA 6010D 2.5 5.0 ND ND 4.2 J ND 5-Nov-19 EPA 6010D 2.5 5.0 ND ND ND --- 6-May-20 EPA 6010D 3.6 5.0 ND ND ND --- 9-Nov-20 EPA 6010D 3.6 5.0 ND ND ND ND 4-May-21 EPA 6010D 3.6 5.0 ND ND ND ND 2-Nov-21 EPA 6010D 3.6 5.0 ND ND ND ND 17-May-22 EPA 6020B 0.4 5.0 ND ND ND --- 14-Nov-22 EPA 6020B 0.4 5.0 ND 1.80 J ND ND 10-May-23 EPA 6010D 3.6 5.0 ND ND --- ND 7-Nov-23 EPA 6010 1.0 10.0 ND ND --- ND 7-May-24 EPA 6020B 0.14 1.0 0.71 J 0.91 J 1.3 ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 5 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Copper 28-May-08 0.30 10.0 2.1 J 2.2 J Dry 0.38 J 5-Nov-08 0.30 10.0 1.4 B 0.71 B Dry 0.94 J 2-Jun-09 0.30 10.0 ND ND 1.8 J ND 19-Nov-09 0.30 10.0 1.5 J 1.9 J 1.9 J ND NC2B = 7 pg/L (05/01/2007)* 14-Jun-10 0.30 10.0 0.95 J 1.1 J Dry ND 29-Nov-10 0.30 10.0 ND 0.39 J Dry ND 31-May-11 0.30 10.0 ND 1.3 J Dry ND 19-Dec-11 5.0 10.0 ND ND 8.6 J ND 30-May-12 5.0 10.0 ND ND ND ND 3-Dec-12 5.0 10.0 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND 10.8 29-Oct-13 5.0 10.0 ND ND Dry ND 5-May-14 EPA 6010 5.0 10.0 ND ND 5.5 J ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND 6.4 J ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 7-Dec-15 EPA 6010 2.5 10.0 ND ND 3.0 J ND 2-May-16 EPA 6010 2.5 10.0 ND ND 12.1 * ND 12-Dec-16 EPA 6010 2.5 10.0 ND ND INS ND 26-Jun-17 EPA 6010 2.5 10.0 ND ND 6.4 J ND 14-Dec-17 2.5 10.0 ND ND 4.7 J ND 14-May-18 EPA 6010 2.5 10.0 ND ND ND ND 4-Dec-18 EPA 6O1OD 2.5 5.0 ND ND ND ND 6-May-19 EPA 6O1OD 2.5 5.0 ND ND ND ND 5-Nov-19 EPA 6O1OD 2.5 5.0 ND ND ND --- 6-May-20 EPA 6O1OD 4.3 5.0 ND ND ND --- 9-Nov-20 EPA 6O1OD 4.3 5.0 ND ND ND ND 4-May-21 EPA 6O1OD 4.3 5.0 ND ND ND ND 2-Nov-21 EPA 6O1OD 4.3 5.0 ND ND ND ND 17-May-22 EPA 6O2OB 1.0 5.0 ND ND ND --- 14-Nov-22 EPA 6O2OB 1.0 5.0 ND 2.9 J ND ND 10-May-23 EPA 6O1OD 4.3 5.0 ND ND --- ND 7-Nov-23 EPA 6010 2.6 5.0 ND ND --- ND 7-May-24 EPA 6O1OD 0.62 5.0 3.1 J 3.4 J 4.2 J ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 6 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Lead 28-Apr-94 NR 1.0 1.0 ND ND NA 6-Oct-94 NR 5.0 ND ND ND NA 28-Jun-95 NR 5.0 ND ND ND NA 25-Oct-95 NR 5.0 ND ND ND NA 2-May-96 NA NA NA NA NA NA 16-Oct-96 NR 5.0 ND ND ND NA 12-May-97 NR 5.0 ND ND ND NA 19-Nov-97 NR 5.0 ND ND ND NA 27-May-98 NR 5.0 ND ND ND NA 24-Nov-98 NR 5.0 ND ND ND NA 12-May-99 NR 10.0 ND ND ND ND 19-oct-99 NR 10.0 ND ND NA ND 3-May-00 NR 10.0 ND ND ND ND 8-Nov-00 NR 10.0 ND ND ND ND 29-May-01 NR 10.0 ND ND ND ND 6-Nov-01 NR 10.0 ND ND ND ND 21-May-02 NR 10.0 ND ND ND ND 13-Nov-02 NR 10.0 ND ND ND ND 14-May-03 NR 10.0 ND ND ND ND 19-Nov-03 NR 10.0 16.0 14.0 16.0 ND 5-May-04 NR 10.0 ND ND ND ND 9-Nov-04 NR 10.0 ND ND ND ND 25-May-05 NR 10.0 ND ND Dry ND 2-Nov-05 NR 10.0 ND ND Dry ND 24-May-06 NR 10.0 ND ND Dry ND 1-Nov-06 NR 10.0 ND ND ND ND 29-May-07 NR 10.0 2.3 B 2.5 B Dry 6.1 J 28-Nov-07 NR 10.0 ND ND Dry ND 28-May-08 4.0 10.0 ND ND Dry ND 5-Nov-08 4.0 10.0 ND ND Dry ND 2-Jun-09 4.0 10.0 ND ND ND ND 19-Nov-09 4.0 10.0 ND ND ND ND NC2B = 25 pg/L (05/01/2007) 14-Jun-10 4.0 10.0 ND ND Dry ND 29-Nov-10 4.0 10.0 ND ND Dry ND 31-May-11 4.0 10.0 ND ND Dry ND 19-Dec-11 5.0 10.0 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 3-Dec-12 5.0 10.0 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND ND 29-Oct-13 5.0 10.0 ND ND Dry ND 5-May-14 EPA 6010 5.0 10.0 ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 7-Dec-15 EPA 6010 2.5 10.0 ND ND ND ND 2-May-16 EPA 6010 2.5 10.0 ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 ND ND INS ND 26-Jun-17 EPA 6010 2.5 10.0 ND ND ND ND 14-Dec-17 2.5 10.0 ND ND ND ND 14-May-18 EPA 6010 2.5 10.0 4.1 J ND ND ND 4-Dec-18 EPA 6010D 2.5 5.0 ND ND ND ND 6-May-19 EPA 6010D 2.5 5.0 ND ND ND ND 5-Nov-19 EPA 6010D 2.5 5.0 ND ND ND --- 6-May-20 EPA 6010D 4.5 5.0 ND ND ND --- 9-Nov-20 EPA 6010D 4.5 5.0 ND ND ND ND 4-May-21 EPA 6010D 4.5 5.0 ND ND ND ND 2-Nov-21 EPA 6010D 4.5 5.0 ND ND ND ND 17-May-22 EPA 6020B 0.89 1.0 ND ND ND --- 14-Nov-22 EPA 6020B 0.89 1.0 ND ND ND ND 10-May-23 EPA 6010D 4.5 5.0 ND ND --- ND 7-Nov-23 EPA 6010 2.1 10.0 ND ND --- ND 7-May-24 EPA 6010D 1.4 5.0 1.9 J 1.6 J ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 7 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Nickel 12-May-99 NR 5.0 ND ND 5.6 ND 19-oct-99 NR 50.0 ND ND NA ND 3-May-00 NR 50.0 ND ND ND ND 8-Nov-00 NR 50.0 ND ND ND ND 29-May-01 NR 50.0 ND ND ND ND 6-Nov-01 NR 50.0 ND ND ND ND 21-May-02 NR 50.0 ND ND ND ND 13-Nov-02 NR 50.0 ND ND ND ND 14-May-03 NR 50.0 ND ND ND ND 19-Nov-03 NR 50.0 ND ND ND ND 5-May-04 NR 50.0 ND ND ND ND 9-Nov-04 NR 50.0 ND ND ND ND 25-May-05 NR 50.0 ND ND Dry ND 2-Nov-05 NR 50.0 ND ND Dry ND 24-May-06 NR 50.0 ND ND Dry ND 1-Nov-06 NR 50.0 ND ND ND ND 29-May-07 NR 50.0 ND ND Dry ND 28-Nov-07 NR 50.0 ND ND Dry ND 28-May-08 1.7 50.0 ND ND Dry ND 5-Nov-08 1.7 50.0 ND ND Dry 2.2 J 2-Jun-09 1.7 50.0 ND ND 9.4 J ND 19-Nov-09 1.7 50.0 ND ND 4.6 B 2.2 J NC2B = 25 pg,/L (05/01/2007) 14-Jun-10 1.7 50.0 ND ND Dry ND 29-Nov-10 1.7 50.0 ND ND Dry ND 31-May-11 1.7 50.0 ND ND Dry 2.3 J 19-Dec-11 5.0 50.0 ND ND 10.2 J ND 30-May-12 5.0 50.0 ND ND ND ND 3-Dec-12 5.0 50.0 ND ND ND ND 11-Jun-13 5.0 50.0 ND ND 5.8 J ND 29-Oct-13 5.0 50.0 ND ND Dry ND 5-May-14 EPA 6010 5.0 50.0 ND ND 9.6 J ND 21-Oct-14 EPA 6010 5.0 50.0 ND ND 10.4 J ND 19-May-15 EPA 6010 2.5 50.0 ND ND Dry NA 7-Dec-15 EPA 6010 2.5 50.0 ND ND 5.1 J ND 2-May-16 EPA 6010 2.5 50.0 ND ND 10.2 J ND 12-Dec-16 EPA 6010 2.5 50.0 ND ND NS ND 26-Jun-17 EPA 6010 2.5 50.0 ND ND 14.4 J ND 14-Dec-17 2.5 50.0 ND ND 8.7 J ND 14-May-18 EPA 6010 2.5 50.0 ND ND ND ND 4-Dec-18 EPA 6010D 2.5 5.0 ND ND 5.9 ND 6-May-19 EPA 6010D 2.5 5.0 ND ND 6.3 ND 5-Nov-19 EPA 6010D 2.5 5.0 ND ND ND --- 6-May-20 EPA 6010D 3.5 5.0 ND ND ND --- 9-Nov-20 EPA 6010D 3.5 5.0 ND ND ND ND 4-May-21 EPA 6010D 3.5 5.0 ND ND ND ND 2-Nov-21 EPA 6010D 3.5 5.0 ND ND ND ND 17-May-22 EPA 6020B 0.71 5.0 ND ND ND --- 14-Nov-22 EPA 6020B 0.71 5.0 ND 3.4 J ND ND 10-May-23 EPA 6010D 3.5 5.0 ND ND --- ND 7-Nov-23 EPA 6010 1.0 5.0 ND ND --- ND 7-May-24 EPA 6010D 0.88 5.0 1.4 J 1.5 J 3.7 J ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 8 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Selenium 29-May-07 NR 10.0 ND 4.5 J Dry ND 28-Nov-07 NR 10.0 ND ND Dry 2.4 J 28-May-08 3.8 10.0 ND ND Dry ND 5-Nov-08 3.8 10.0 ND 4.3 B Dry 4.2 J 2-Jun-09 3.8 10.0 ND ND ND ND 19-Nov-09 3.8 10.0 4.5 J ND ND ND NC2B = 5 ug/L (05/01/2007) 14-Jun-10 3.8 10.0 ND ND Dry ND 29-Nov-10 3.8 10.0 ND ND Dry ND 31-May-11 3.8 10.0 ND ND Dry ND 19-Dec-11 10.0 10.0 ND ND ND ND 30-May-12 10.0 10.0 ND ND ND ND 3-Dec-12 10.0 10.0 ND ND ND ND 11-Jun-13 10.0 10.0 ND ND ND ND 29-Oct-13 10.0 10.0 ND ND Dry ND 5-May-14 EPA 6010 10.0 10.0 ND ND ND ND 21-Oct-14 EPA 6010 10.0 10.0 ND ND ND ND 19-May-15 EPA 6010 5.0 10.0 ND ND Dry NA 7-Dec-15 EPA 6010 5.0 10.0 ND ND ND ND 2-May-16 EPA 6010 5.0 10.0 ND ND ND ND 12-Dec-16 EPA 6010 5.0 10.0 ND ND INS ND 26-Jun-17 EPA 6010 5.0 10.0 ND ND ND ND 14-Dec-17 5.0 10.0 ND ND ND ND 14-May-18 EPA 6010 5.0 10.0 ND ND ND ND 4-Dec-18 EPA 6O1OD 5.0 10.0 ND ND ND ND 6-May-19 EPA 6O1OD 5.0 10.0 ND ND ND ND 5-Nov-19 EPA 6O1OD 5.0 10.0 ND ND ND --- 6-May-20 EPA 6O1OD 4.7 10.0 ND ND ND --- 9-Nov-20 EPA 6O1OD 4.7 10.0 ND ND ND ND 4-May-21 EPA 6O1OD 4.7 10.0 ND ND ND ND 2-Nov-21 EPA 6O1OD 4.7 10.0 ND ND ND ND 17-May-22 EPA 6O2OB 1.4 5.0 ND ND ND --- 14-Nov-22 EPA 6O2OB 1.4 5.0 ND ND ND ND 10-May-23 EPA 6O1OD 4.7 10.0 ND ND --- ND 7-Nov-23 EPA 6010 3.9 15.0 ND ND --- ND 7-May-24 EPA 6011 3.9 15.0 ND ND ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 9 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Silver 5-Nov-08 0.10 10.0 0.17 B 0.11 B Dry 0.20 J 2-Jun-09 0.10 10.0 ND ND ND ND 19-Nov-09 0.10 10.0 0.17 J 0.21 J 0.38 J ND NC2B = 0.06 pg/L (05/01/2007) 14-Jun-10 0.10 10.0 ND ND ND ND 29-Nov-10 0.10 10.0 ND ND Dry ND 31-May-11 0.10 10.0 ND 0.30 J Dry ND 19-Dec-11 5.0 10.0 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 3-Dec-12 5.0 10.0 ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND ND 29-Oct-13 5.0 10.0 ND ND Dry ND 5-May-14 EPA 6010 5.0 10.0 ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 7-Dec-15 EPA 6010 2.5 10.0 ND ND ND ND 2-May-16 EPA 6010 2.5 10.0 ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 ND ND NS ND 26-Jun-17 EPA 6010 2.5 10.0 ND ND ND ND 14-Dec-17 2.5 10.0 ND ND ND ND 14-May-18 EPA 6010 2.5 10.0 ND ND ND ND 4-Dec-18 EPA 6010D 2.5 5.0 ND ND ND ND 6-May-19 EPA 6010D 2.5 5.0 ND ND ND ND 5-Nov-19 EPA 6010D 2.5 5.0 ND ND ND --- 6-May-20 EPA 6010D 2.5 5.0 ND ND ND --- 9-Nov-20 EPA 6010D 2.5 5.0 ND ND ND ND 4-May-21 EPA 6010D 2.5 5.0 ND ND ND ND 2-Nov-21 EPA 6010D 2.5 5.0 ND ND ND ND 17-May-22 EPA 6020B 0.4 5.0 ND ND ND --- 14-Nov-22 EPA 6020B 0.4 5.0 ND ND ND ND 10-May-23 EPA 6010D 2.5 5.0 ND ND --- ND 7-Nov-23 EPA 6010 1.0 5.0 ND ND --- ND 7-May-24 EPA 6011 1.0 5.0 ND ND ND ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 10 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Thallium 4-Dec-18 EPA 6O2OB 0.06 0.10 ND ND 0.077 J --- 6-May-19 EPA 6O2OB 0.06 0.10 ND ND 0.11 ND 5-Nov-19 EPA 6O2OB 0.06 0.10 ND ND ND --- 6-May-20 EPA 6O2OB 0.06 0.10 ND ND ND --- 9-Nov-20 EPA 6O2OB 0.05 0.10 ND ND ND ND 4-May-21 EPA 6O2OB 0.05 1.0 ND ND ND ND 2-Nov-21 EPA 6O2OB 0.05 0.47 ND ND ND ND 17-May-22 EPA6O2OB 0.18 1.0 ND ND ND --- 14-Nov-22 EPA6O2OB 0.18 1.0 ND ND ND ND 10-May-23 EPA6O2OB 0.05 0.20 ND ND --- ND 7-Nov-23 EPA6O2O 0.11 1.0 ND ND --- ND 7-May-24 EPA 6O2OB 0.028 0.20 ND ND 0.05 J ND Vanadium 19-Nov-03 NR 40.0 62.0 56.0 60.0 ND 5-May-04 NR 40.0 ND ND ND ND 9-Nov-04 NR 40.0 ND ND ND ND 25-May-05 NR 40.0 ND ND Dry ND 2-Nov-05 NR 40.0 ND ND Dry ND 24-May-06 NR 40.0 ND ND Dry ND 1-Nov-06 NR 40.0 ND ND ND ND 29-May-07 NR 25.0 ND ND Dry ND 28-Nov-07 NR 25.0 ND ND Dry ND 28-May-08 0.20 25.0 3.2 J 4.1 J Dry ND 5-Nov-08 0.20 25.0 0.63 B 0.78 B Dry 0.85 J 2-Jun-09 0.20 25.0 1.9 B 2.1 B 1.1 B 1.2 J 19-Nov-09 0.20 25.0 2.6 B 3.0 J 0.95 B 0.58 J NC2B = NE (05/01/2007) 14-Jun-10 0.20 25.0 2.3 B 2.2 B Dry 1.2 J 29-Nov-10 0.20 25.0 ND ND Dry ND 31-May-11 0.20 25.0 1.7 J 1.7 J Dry ND 19-Dec-11 5.0 25.0 ND ND ND ND 30-May-12 5.0 25.0 ND ND ND ND 3-Dec-12 5.0 25.0 ND ND ND ND 11-Jun-13 5.0 25.0 8.5 J 8.0 J ND ND 29-Oct-13 5.0 25.0 ND ND Dry ND 5-May-14 EPA 6010 5.0 25.0 ND ND ND ND 21-Oct-14 EPA 6010 5.0 25.0 ND ND ND ND 19-May-15 EPA 6010 2.5 25.0 ND ND Dry NA 7-Dec-15 EPA 6010 2.5 25.0 ND ND ND ND 2-May-16 EPA 6010 2.5 25.0 3.3 J 3.1 J ND ND 12-Dec-16 EPA 6010 2.5 25.0 ND ND INS ND 26-Jun-17 EPA 6010 2.5 25.0 4.0 J 4.4 J 4.1 J ND 14-Dec-17 2.5 25.0 ND ND ND ND 14-May-18 EPA 6010 2.5 25.0 ND ND ND ND 4-Dec-18 EPA 6O1OD 2.5 5.0 ND ND ND ND 6-May-19 EPA 6O1OD 2.5 5.0 ND ND ND ND 5-Nov-19 EPA 6O1OD 1.3 5.0 1.4 J 1.5 J 1.5 J --- 6-May-20 EPA 6O1OD 3.9 5.0 ND ND ND --- 9-Nov-20 EPA 6O1OD 3.9 5.0 ND ND ND ND 4-May-21 EPA 6O1OD 3.9 5.0 5.4 6.4 5.7 ND 2-Nov-21 EPA 6O1OD 3.9 5.0 ND ND ND ND 17-May-22 EPA 6O2OB 1.9 10.0 2.5 J 2.9 J 3.2 J --- 14-Nov-22 EPA 6O2OB 1.9 10.0 ND ND ND ND 10-May-23 EPA 6O1OD 3.9 5.0 ND ND --- ND 7-Nov-23 EPA 6010 1.0 10.0 ND ND --- ND 7-May-24 EPA6O1OD 1.6 5.0 7.1 7.7 ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 11 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Zinc 6-Oct-94 NR 10.0 ND ND 11.0 NA 28-Jun-95 NR 10.0 17.0 21.0 60.0 NA 25-Oct-95 NR 10.0 28.0 ND ND NA 2-May-96 NA NA NA NA NA NA 16-Oct-96 NR 10.0 18.0 ND 34.0 NA 12-May-97 NR 10.0 50.0 30.0 30.0 NA 19-Nov-97 NR 10.0 ND ND ND NA 27-May-98 NR 10.0 ND 20.0 10.0 NA 24-Nov-98 NR 10.0 ND ND ND NA 12-May-99 NR 10.0 ND ND ND ND 19-oct-99 NR 50.0 ND ND NA ND 3-May-00 NR 50.0 ND ND ND ND 8-Nov-00 NR 50.0 ND ND ND ND 29-May-01 NR 50.0 ND ND ND ND 6-Nov-01 NR 50.0 ND ND ND ND 21-May-02 NR 50.0 ND ND ND ND 13-Nov-02 NR 50.0 ND ND ND ND 14-May-03 NR 50.0 ND ND ND ND 19-Nov-03 NR 50.0 70.0 60.0 70.0 ND 5-May-04 NR 50.0 ND ND ND ND 9-Nov-04 NR 50.0 ND ND ND ND 25-May-05 NR 50.0 ND ND Dry ND 2-Nov-05 NR 50.0 ND ND Dry ND 24-May-06 NR 50.0 ND ND Dry ND 1-Nov-06 NR 50.0 ND ND ND ND 29-May-07 NR 10.0 3.2 B 3.3 B Dry 2.0 J 28-Nov-07 NR 10.0 ND ND Dry ND 28-May-08 0.40 10.0 2.4 B 3.5 B Dry 2.1 J 5-Nov-08 0.40 10.0 2.8 B 1.6 B Dry 8.9 J 2-Jun-09 0.40 10.0 0.70 B 2.7 B 3.9 B 83.0 19-Nov-09 0.40 10.0 6.7 B 8.0 B 14.5 B 3.5 J NC2B = 50 pg,/L (05/01/2007) 14-Jun-10 0.40 10.0 ND ND Dry ND 29-Nov-10 0.40 10.0 ND ND Dry ND 31-May-11 0.40 10.0 14.9 B 11.6 B Dry 13.7 19-Dec-11 10.0 10.0 ND ND 181 ND 30-May-12 10.0 10.0 ND ND ND ND 3-Dec-12 10.0 10.0 ND ND ND ND 11-Jun-13 10.0 10.0 11.8 B 13.0 B 11.7 B 76.3 29-Oct-13 10.0 10.0 ND ND Dry ND 5-May-14 EPA 6010 10.0 10.0 ND ND 10.3 ND 21-Oct-14 EPA 6010 10.0 10.0 ND ND 18.0 ND 19-May-15 EPA 6010 5.0 10.0 ND 10.4 Dry NA 7-Dec-15 EPA 6010 5.0 10.0 ND ND 15.7 B 7.2 J 2-May-16 EPA 6010 5.0 10.0 ND 5.9 J 49.2 ND 12-Dec-16 EPA 6010 5.0 10.0 ND 8.0 J NS ND 26-Jun-17 EPA 6010 5.0 10.0 ND ND 29.9 ND 14-Dec-17 5.0 10.0 ND ND 13.5 ND 14-May-18 EPA 6010 5.0 10.0 ND ND ND ND 4-Dec-18 EPA 6010D 5.0 10.0 ND ND 7.4 J ND 6-May-19 EPA 6010D 5.0 10.0 ND ND ND ND 5-Nov-19 EPA 6010D 5.0 10.0 ND ND ND --- 6-May-20 EPA 6010D 9.5 10.0 ND ND ND --- 9-Nov-20 EPA 6010D 9.5 10.0 ND ND ND ND 4-May-21 EPA 6010D 9.5 10.0 ND ND ND ND 2-Nov-21 EPA 6010D 9.5 10.0 ND ND ND ND 17-May-22 EPA 6020B 7.0 10.0 ND ND ND --- 14-Nov-22 EPA 6020B 7.0 10.0 ND 16.4 ND ND 10-May-23 EPA 6010D 9.5 10.0 ND 10.5 --- ND 7-Nov-23 EPA 6010 11.0 20.0 ND ND --- ND 7-May-24 EPA 6010D 3.0 10.0 7.3 J 7.4 J 9.8 J ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 12 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Beryllium 5-Nov-19 EPA 6010D 0.20 1.0 ND 0.24 J ND --- 6-May-20 EPA 6010D 0.70 1.0 ND ND ND --- 9-Nov-20 EPA 6010D 0.70 1.0 ND ND ND ND 4-May-21 EPA 6010D 0.70 1.0 ND ND ND ND 2-Nov-21 EPA 6010D 0.70 1.0 ND ND ND ND 17-May-22 EPA6020B 0.05 0.50 ND ND ND --- 14-Nov-22 EPA 6020E 0.05 0.50 ND ND ND ND 10-May-23 EPA 6010D 0.70 1.0 ND ND --- ND 7-Nov-23 EPA6010 0.17 4.0 ND ND --- ND 7-May-24 EPA6011 0.17 4.0 ND ND ND ND ORGANICS Acetone 28-Nov-07 NR 100 3.0 B 3.3 B Dry 4.3 J 28-May-08 20.0 100 ND ND Dry ND 5-Nov-08 20.0 100 ND ND Dry ND 2-Jun-09 2.2 100 ND ND 6.0 B 3.2 J 19-Nov-09 2.2 100 4.0 B ND ND 3.8 J NC2B = NE (05/01/2007) 14-Jun-10 2.2 100 ND ND Dry 9.8 J 29-Nov-10 2.2 100 ND ND Dry 4.3 J 31-May-11 2.2 100 ND ND Dry 3.9 J 19-Dec-11 2.2 100 ND ND ND 6.6 J 30-May-12 2.2 100 ND ND ND ND 3-Dec-12 2.2 100 ND ND ND ND 11-Jun-13 2.2 100 ND ND ND ND 29-Oct-13 50.0 500 ND ND Dry ND 5-May-14 EPA 8260 10.0 100 ND ND 17.6 J ND 21-Oct-14 EPA 8260 10.0 100 ND ND ND ND 19-May-15 EPA 8260 10.0 100 ND ND Dry NA 7-Dec-15 EPA 8260 10.0 100 ND ND ND ND 2-May-16 EPA 8260 10.0 100 ND ND ND ND 12-Dec-16 EPA 8260 10.0 100 ND ND INS ND 26-Jun-17 EPA 8260 10.0 100 10.8 J 26.9 J 13.4 J 23.0 J 14-Dec-17 10.0 100 ND ND ND ND 14-May-18 EPA 8260 10.0 100 ND ND ND ND 4-Dec-18 EPA 8260E 10.0 25.0 ND ND ND ND 6-May-19 EPA 8260D 8.2 25.0 ND ND ND ND 5-Nov-19 EPA8260D 6.2 25.0 ND ND ND --- 6-May-20 EPA8260D 6.2 25.0 ND ND ND ND 9-Nov-20 EPA8260D 6.2 25.0 ND ND ND ND 4-May-21 EPA8260D 5.1 25.0 ND ND ND ND 2-Nov-21 EPA8260D 5.1 25.0 ND ND ND ND 17-May-22 EPA8260D 5.1 25.0 ND ND ND ND 14-Nov-22 EPA8260D 5.1 25.0 ND ND ND ND 10-May-23 EPA8260D 5.1 25.0 ND ND --- ND 7-Nov-23 EPA8260D 5.1 25.0 ND ND --- ND 7-May-24 EPA8260D 5.1 25.0 ND ND ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 13 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Benzene 19-Nov-09 0.25 1.0 2.1 0.48 J ND ND Resample> 15-Feb-10 0.25 1.0 ND INS INS ND NC2B = 1.19 ug/L (05/01/2007) 14-Jun-10 0.25 1.0 ND ND Dry ND 29-Nov-10 0.25 1.0 ND ND Dry ND 31-May-11 0.25 1.0 ND ND Dry ND 19-Dec-11 0.25 1.0 ND ND ND ND 30-May-12 0.25 1.0 ND ND ND ND 3-Dec-12 0.25 1.0 ND ND ND ND 11-Jun-13 0.25 1.0 ND ND ND ND 29-Oct-13 0.25 1.0 ND ND Dry ND 5-May-14 EPA 8260 0.25 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.25 1.0 ND ND ND ND 19-May-15 EPA 8260 0.25 1.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.25 1.0 ND ND ND ND 2-May-16 EPA 8260 0.25 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.25 1.0 ND ND INS ND 26-Jun-17 EPA 8260 0.25 1.0 ND ND ND ND 14-Dec-17 0.25 1.0 ND ND ND ND 14-May-18 EPA 8260 0.25 1.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.25 1.0 ND ND ND ND 6-May-19 EPA 8260D 0.20 1.0 ND ND ND ND 5-Nov-19 EPA 8260D 0.15 1.0 ND ND ND --- 6-May-20 EPA 8260D 0.15 1.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.15 1.0 ND ND ND ND 4-May-21 EPA 8260D 0.34 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.34 1.0 ND ND ND ND 17-May-22 EPA 8260D 0.34 1.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.34 1.0 ND ND ND ND 10-May-23 EPA 8260D 0.34 1.0 ND ND --- ND 7-Nov-23 EPA 8260D 0.34 1.0 ND ND --- ND 7-May-24 EPA 8260D 0.34 1.0 ND ND ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 14 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Bromomethane 5-May-14 EPA 8260 0.29 10.0 ND ND 4.6 J ND NC2B = NE (05/01/2007) 21-Oct-14 EPA 8260 0.29 10.0 ND ND 0.41 J ND 19-May-15 EPA 8260 0.29 10.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.29 10.0 ND ND ND ND 2-May-16 EPA 8260 0.29 10.0 ND ND ND ND 12-Dec-16 EPA 8260 0.29 10.0 ND ND INS ND 26-Jun-17 EPA 8260 0.29 10.0 ND ND ND ND 14-Dec-17 0.29 10.0 ND ND ND ND 14-May-18 EPA 8260 0.29 10.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.29 2.0 ND ND ND ND 6-May-19 EPA 8260D 0.95 2.0 ND ND 1.5 J ND 5-Nov-19 EPA 8260D 0.62 2.0 ND ND ND --- 6-May-20 EPA 8260D 0.62 2.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.62 2.0 ND ND ND ND 4-May-21 EPA 8260D 1.7 2.0 ND ND ND ND 2-Nov-21 EPA 8260D 1.7 2.0 ND ND ND ND 17-May-22 EPA 8260D 1.7 2.0 ND ND ND ND 14-Nov-22 EPA 8260D 1.7 2.0 ND ND ND ND 10-May-23 EPA 8260D 1.7 2.0 ND ND --- ND 7-Nov-23 EPA 8260D 1.7 2.0 ND ND --- ND 7-May-24 EPA 8260D 1.7 2.0 ND ND ND ND Chlorobenzene 19-Nov-09 0.23 3.0 4.2 0.44 J ND ND NC2B = 488 ug/L (05/01/2007) 14-Jun-10 0.23 3.0 ND ND Dry ND 29-Nov-10 0.23 3.0 ND ND Dry ND 31-May-11 0.23 3.0 ND ND Dry ND 19-Dec-11 0.23 3.0 ND 0.58 J ND ND 30-May-12 0.23 3.0 ND ND ND ND 3-Dec-12 0.23 3.0 ND ND ND ND 11-Jun-13 0.23 3.0 ND ND ND ND 29-Oct-13 0.23 3.0 ND ND Dry ND 5-May-14 EPA 8260 0.23 3.0 ND ND ND ND 21-Oct-14 EPA 8260 0.23 3.0 ND ND ND ND 19-May-15 EPA 8260 0.23 3.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.23 3.0 ND ND ND ND 2-May-16 EPA 8260 0.23 3.0 ND ND ND ND 12-Dec-16 EPA 8260 0.23 3.0 ND ND INS ND 26-Jun-17 EPA 8260 0.23 3.0 ND ND ND ND 14-Dec-17 0.23 3.0 ND ND ND ND 14-May-18 EPA 8260 0.23 3.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.23 1.0 ND ND ND ND 6-May-19 EPA 8260D 0.53 1.0 ND ND ND ND 5-Nov-19 EPA 8260D 0.23 1.0 ND ND ND --- 6-May-20 EPA 8260D 0.23 1.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.23 1.0 ND ND ND ND 4-May-21 EPA 8260D 0.28 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.28 1.0 ND ND ND ND 17-May-22 EPA 8260D 0.28 1.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.28 1.0 ND ND ND ND 10-May-23 EPA 8260D 0.28 1.0 ND ND --- ND 7-Nov-23 EPA 8260D 0.28 1.0 ND ND --- ND 7-May-24 EPA 8260D 0.28 1.0 ND ND ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 15 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Chloromethane 14-Jun-10 0.11 1.0 0.14 B 0.17 B Dry 0.15 J NC2B = NE (05/01/2007) 29-Nov-10 0.11 1.0 ND ND Dry ND 31-May-11 0.11 1.0 ND ND Dry ND 19-Dec-11 0.11 1.0 ND ND ND ND 30-May-12 0.11 1.0 ND ND ND ND 3-Dec-12 0.11 1.0 ND ND ND ND 11-Jun-13 0.11 1.0 ND ND ND ND 29-Oct-13 0.11 1.0 ND ND Dry ND 5-May-14 EPA 8260 0.11 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.11 1.0 ND ND 0.19 J ND 19-May-15 EPA 8260 0.11 1.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.11 1.0 ND ND ND ND 2-May-16 EPA 8260 0.11 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.11 1.0 ND ND ND 0.36 J 26-Jun-17 EPA 8260 0.11 1.0 ND 0.28 J 0.54 J ND 14-Dec-17 0.11 1.0 ND ND ND ND 14-May-18 EPA 8260 0.11 1.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.11 1.0 ND ND ND ND 6-May-19 EPA 8260D 0.38 1.0 ND ND ND ND 5-Nov-19 EPA 8260D 0.39 1.0 ND ND ND --- 6-May-20 EPA 8260D 0.39 1.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.39 1.0 ND ND ND ND 4-May-21 EPA 8260D 0.54 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.54 1.0 ND ND ND ND 17-May-22 EPA 8260D 0.54 1.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.54 1.0 ND ND ND ND 10-May-23 EPA 8260D 0.54 1.0 ND ND --- ND 7-Nov-23 EPA 8260D 0.54 1.0 ND ND --- ND 7-May-24 EPA 8260D 0.54 1.0 ND ND ND ND 1,2-Dichlorobenzene 19-Nov-09 0.30 5.0 0.31 J 0.34 J ND ND NC2B = 488 ug/L (05/01/2007) 14-Jun-10 0.30 5.0 ND ND Dry ND 29-Nov-10 0.30 5.0 ND ND Dry ND 31-May-11 0.30 5.0 ND ND Dry ND 19-Dec-11 0.30 5.0 ND ND ND ND 30-May-12 0.30 5.0 ND ND ND ND 3-Dec-12 0.30 5.0 ND ND ND ND 11-Jun-13 0.30 5.0 ND ND ND ND 29-Oct-13 0.30 5.0 ND ND Dry ND 5-May-14 EPA 8260 0.30 5.0 ND ND ND ND 21-Oct-14 EPA 8260 0.30 5.0 ND ND ND ND 19-May-15 EPA 8260 0.30 5.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.30 5.0 ND ND ND ND 2-May-16 EPA 8260 0.30 5.0 ND ND ND ND 12-Dec-16 EPA 8260 0.30 5.0 ND ND INS ND 26-Jun-17 EPA 8260 0.30 5.0 ND ND ND ND 14-Dec-17 0.30 5.0 ND ND ND ND 14-May-18 EPA 8260 0.30 5.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.30 1.0 ND ND ND ND 6-May-19 EPA 8260D 0.49 1.0 ND ND ND ND 5-Nov-19 EPA 8260D 0.29 1.0 ND ND ND --- 6-May-20 EPA 8260D 0.29 1.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.29 1.0 ND ND ND ND 4-May-21 EPA 8260D 0.34 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.34 1.0 ND ND ND ND 17-May-22 EPA 8260D 0.34 1.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.34 1.0 ND ND ND ND 10-May-23 EPA 8260D 0.34 1.0 ND ND --- ND 7-Nov-23 EPA 8260D 0.34 1.0 ND ND --- ND 7-May-24 EPA 8260D 0.34 1.0 ND ND ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 16 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks 1,4-Dichlorobenzene 19-Nov-09 0.33 1.0 4.5 1.9 ND ND NC2B = 488 ug/L (05/01/2007) 14-Jun-10 0.33 1.0 ND ND Dry ND 29-Nov-10 0.33 1.0 ND ND Dry ND 31-May-11 0.33 1.0 ND ND Dry ND 19-Dec-11 0.33 1.0 ND ND ND ND 30-May-12 0.33 1.0 ND ND ND ND 3-Dec-12 0.33 1.0 ND ND ND ND 11-Jun-13 0.33 1.0 ND ND ND ND 29-Oct-13 0.33 1.0 ND ND Dry ND 5-May-14 EPA 8260 0.33 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.33 1.0 ND ND ND ND 19-May-15 EPA 8260 0.33 1.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.33 1.0 ND ND ND ND 2-May-16 EPA 8260 0.33 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.33 1.0 ND ND INS ND 26-Jun-17 EPA 8260 0.33 1.0 ND ND ND ND 14-Dec-17 0.33 1.0 ND ND ND ND 14-May-18 EPA 8260 0.33 1.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.33 1.0 ND ND ND ND 6-May-19 EPA 8260D 0.58 1.0 ND ND ND ND 5-Nov-19 EPA 8260D 0.26 1.0 ND ND ND --- 6-May-20 EPA 8260D 0.26 1.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.26 1.0 ND ND ND ND 4-May-21 EPA 8260D 0.33 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.33 1.0 ND ND ND ND 17-May-22 EPA 8260D 0.33 1.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.33 1.0 ND ND ND ND 10-May-23 EPA 8260D 0.33 1.0 ND ND --- ND 7-Nov-23 EPA 8260D 0.33 1.0 ND ND --- ND 7-May-24 EPA 8260D 0.33 1.0 ND ND ND ND 1,1-Dichloroethane 19-Nov-09 0.32 5.0 6.3 7.8 ND ND NC2B = NE (05/01/2007) 14-Jun-10 0.32 5.0 ND ND Dry ND 29-Nov-10 0.32 5.0 ND ND Dry ND 31-May-11 0.32 5.0 ND ND Dry ND 19-Dec-11 0.32 5.0 ND ND ND ND 30-May-12 0.32 5.0 ND ND ND ND 3-Dec-12 0.32 5.0 ND ND ND ND 11-Jun-13 0.32 5.0 ND ND ND ND 29-Oct-13 0.32 5.0 ND ND Dry ND 5-May-14 EPA 8260 0.32 5.0 ND ND ND ND 21-Oct-14 EPA 8260 0.32 5.0 ND ND ND ND 19-May-15 EPA 8260 0.32 5.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.32 5.0 ND ND ND ND 2-May-16 EPA 8260 0.32 5.0 ND ND ND ND 12-Dec-16 EPA 8260 0.32 5.0 ND ND INS ND 26-Jun-17 EPA 8260 0.32 5.0 ND ND ND ND 14-Dec-17 0.32 5.0 ND ND ND ND 14-May-18 EPA 8260 0.32 5.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.32 1.0 ND ND ND ND 6-May-19 EPA 8260D 0.41 1.0 ND ND ND ND 5-Nov-19 EPA 8260D 0.27 1.0 ND ND ND --- 6-May-20 EPA 8260D 0.27 1.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.27 1.0 ND ND ND ND 4-May-21 EPA 8260D 0.37 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.37 1.0 ND ND ND ND 17-May-22 EPA 8260D 0.37 1.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.37 1.0 ND ND ND ND 10-May-23 EPA 8260D 0.37 1.0 ND ND --- ND 7-Nov-23 EPA 8260D 0.37 1.0 ND ND --- ND 7-May-24 EPA 8260D 0.37 1.0 ND ND ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 17 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks cis-1,2-Dichloroethene 19-Nov-09 0.19 5.0 5.5 43.8 ND 0.26 J NC2B = NE (05/01/2007) 14-Jun-10 0.19 5.0 ND ND Dry ND 29-Nov-10 0.19 5.0 ND ND Dry ND 31-May-11 0.19 5.0 ND ND Dry ND 19-Dec-11 0.19 5.0 ND ND ND ND 30-May-12 0.19 5.0 ND ND ND ND 3-Dec-12 0.19 5.0 ND ND ND ND 11-Jun-13 0.19 5.0 ND ND ND ND 29-Oct-13 0.19 5.0 ND ND Dry ND 5-May-14 EPA 8260 0.19 5.0 ND ND ND ND 21-Oct-14 EPA 8260 0.19 5.0 ND ND ND ND 19-May-15 EPA 8260 0.19 5.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.19 5.0 ND ND ND ND 2-May-16 EPA 8260 0.19 5.0 ND ND ND ND 12-Dec-16 EPA 8260 0.19 5.0 ND ND INS ND 26-Jun-17 EPA 8260 0.19 5.0 ND ND ND ND 14-Dec-17 0.19 5.0 ND ND ND ND 14-May-18 EPA 8260 0.19 5.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.19 1.0 ND ND ND ND 6-May-19 EPA 8260D 0.66 1.0 ND ND ND ND 5-Nov-19 EPA 8260D 0.29 1.0 ND ND ND --- 6-May-20 EPA 8260D 0.29 1.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.29 1.0 ND ND ND ND 4-May-21 EPA 8260D 0.38 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.38 1.0 ND ND ND ND 17-May-22 EPA 8260D 0.38 1.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.38 1.0 ND ND ND ND 10-May-23 EPA 8260D 0.38 1.0 ND ND --- ND 7-Nov-23 EPA 8260D 0.38 1.0 ND ND --- ND 7-May-24 EPA 8260D 0.38 1.0 ND ND ND ND 1,2-Dichloropropane 19-Nov-09 0.27 1.0 2.3 1.0 ND ND Resample> 15-Feb-10 0.27 1.0 ND ND NS ND NC2B = NE (05/01/2007) 14-Jun-10 0.27 1.0 ND ND Dry ND 29-Nov-10 0.27 1.0 ND ND Dry ND 31-May-11 0.27 1.0 ND ND Dry ND 19-Dec-11 0.27 1.0 ND ND ND ND 30-May-12 0.27 1.0 ND ND ND ND 3-Dec-12 0.27 1.0 ND ND ND ND 11-Jun-13 0.27 1.0 ND ND ND ND 29-Oct-13 0.27 1.0 ND ND Dry ND 5-May-14 EPA 8260 0.27 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.27 1.0 ND ND ND ND 19-May-15 EPA 8260 0.27 1.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.27 1.0 ND ND ND ND 2-May-16 EPA 8260 0.27 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.27 1.0 ND ND INS ND 26-Jun-17 EPA 8260 0.27 1.0 ND ND ND ND 14-Dec-17 0.27 1.0 ND ND ND ND 14-May-18 EPA 8260 0.27 1.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.27 1.0 ND ND ND ND 6-May-19 EPA 8260D 0.60 1.0 ND ND ND ND 5-Nov-19 EPA 8260D 0.19 1.0 ND ND ND --- 6-May-20 EPA 8260D 0.19 1.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.19 1.0 ND ND ND ND 4-May-21 EPA 8260D 0.36 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.36 1.0 ND ND ND ND 17-May-22 EPA 8260D 0.36 1.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.36 1.0 ND ND ND ND 10-May-23 EPA 8260D 0.36 1.0 ND ND --- ND 7-Nov-23 EPA 8260D 0.36 1.0 ND ND --- ND 7-May-24 EPA 8260D 0.36 1.0 ND ND ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 18 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks 1,4-Dioxane 4-Dec-18 EPA 8260B 1.9 2.0 ND ND 10.5 ND 6-May-19 EPA 8260D 1.2 2.0 ND ND 7.6 ND 5-Nov-19 EPA 8260D 1.2 2.0 ND ND ND --- 6-May-20 EPA 8260D 1.2 2.0 ND ND ND ND 9-Nov-20 EPA 8260D 1.2 2.0 ND ND ND ND 4-May-21 EPA 8260D 0.86 2.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.86 2.0 ND 1.4 J ND ND 17-May-22 EPA 8260D 0.86 2.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.86 2.0 ND 2.3 ND ND 10-May-23 EPA 8260D 0.86 2.0 ND ND --- ND 7-Nov-23 EPA 8260D 0.86 2.0 ND ND --- ND 7-May-24 EPA 8260D 0.86 2.0 ND ND 4.7 ND Methylene Chloride 2.0 5.0 ND ND --- 71.3 7-Nov-23 EPA 8260D 2.0 5.0 ND ND --- ND 7-May-24 EPA 8260D 2.0 5.0 ND ND ND ND Tetrachloroethene 19-Nov-09 0.46 1.0 0.58 J 8.8 ND ND Resample> 15-Feb-10 0.46 1.0 NS ND NS ND NC2B = 0.7 pVL (05/01/2007) 14-Jun-10 0.46 1.0 ND ND Dry ND 29-Nov-10 0.46 1.0 ND ND Dry ND 31-May-11 0.46 1.0 ND ND Dry ND 19-Dec-11 0.46 1.0 ND ND ND ND 30-May-12 0.46 1.0 ND ND ND ND 3-Dec-12 0.46 1.0 ND ND ND ND 11-Jun-13 0.46 1.0 ND ND ND ND 29-Oct-13 0.46 1.0 ND ND Dry ND 5-May-14 EPA 8260 0.46 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.46 1.0 ND ND ND ND 19-May-15 EPA 8260 0.46 1.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.46 1.0 ND ND ND ND 2-May-16 EPA 8260 0.46 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.46 1.0 ND ND NS ND 26-Jun-17 EPA 8260 0.46 1.0 ND ND ND ND 14-Dec-17 EPA 8260 0.46 1.0 ND ND ND ND 14-May-18 EPA 8260 0.46 1.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.46 1.0 ND ND ND ND 6-May-19 EPA 8260D 0.78 1.0 ND ND ND ND 5-Nov-19 EPA 8260D 0.16 1.0 ND ND ND --- 6-May-20 EPA 8260D 0.16 1.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.16 1.0 ND ND ND ND 4-May-21 EPA 8260D 0.29 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.29 1.0 ND ND ND ND 17-May-22 EPA 8260D 0.29 1.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.29 1.0 ND ND ND ND 10-May-23 EPA 8260D 0.29 1.0 ND ND --- ND 7-Nov-23 EPA 8260D 0.29 1.0 ND ND --- ND 7-May-24 EPA 8260D 0.29 1.0 ND ND ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 19 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Trichloroethene 19-Nov-09 0.47 1.0 2.1 6.9 ND ND Resample> 15-Feb-10 0.47 1.0 INS ND NS ND NC2B = 2.5 ug/L (05/01/2007) 14-Jun-10 0.47 1.0 ND ND Dry ND 29-Nov-10 0.47 1.0 ND ND Dry ND 31-May-11 0.47 1.0 ND ND Dry ND 19-Dec-11 0.47 1.0 ND ND ND ND 30-May-12 0.47 1.0 ND ND ND ND 3-Dec-12 0.47 1.0 ND ND ND ND 11-Jun-13 0.47 1.0 ND ND ND ND 29-Oct-13 0.47 1.0 ND ND Dry ND 5-May-14 EPA 8260 0.47 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.47 1.0 ND ND ND ND 19-May-15 EPA 8260 0.47 1.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.47 1.0 ND ND ND ND 2-May-16 EPA 8260 0.47 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.47 1.0 ND ND INS ND 26-Jun-17 EPA 8260 0.47 1.0 ND ND ND ND 14-Dec-17 0.47 1.0 ND ND ND ND 14-May-18 EPA 8260 0.47 1.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.47 1.0 ND ND ND ND 6-May-19 EPA 8260D 0.34 1.0 ND ND ND ND 5-Nov-19 EPA 8260D 0.22 1.0 ND ND ND --- 6-May-20 EPA 8260D 0.22 1.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.22 1.0 ND ND ND ND 4-May-21 EPA 8260D 0.38 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.38 1.0 ND ND ND ND 17-May-22 EPA 8260D 0.38 1.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.38 1.0 ND ND ND ND 10-May-23 EPA 8260D 0.38 1.0 ND ND --- ND 7-Nov-23 EPA 8260D 0.38 1.0 ND ND --- ND 7-May-24 EPA 8260D 0.38 1.0 ND ND ND ND Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 20 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Vinyl Chloride 19-Nov-09 0.62 1.0 2.6 ND ND ND Resample> 15-Feb-10 0.62 1.0 ND NS NS ND NC2B = 0.025 pg/L (05/01/2007) 14-Jun-10 0.62 1.0 ND ND Dry ND 29-Nov-10 0.62 1.0 ND ND Dry ND 31-May-11 0.62 1.0 ND ND Dry ND 19-Dec-11 0.62 1.0 ND ND ND ND 30-May-12 0.62 1.0 ND ND ND ND 3-Dec-12 0.62 1.0 ND ND ND ND 11-Jun-13 0.62 1.0 ND ND ND ND 29-Oct-13 0.62 1.0 ND ND Dry ND 5-May-14 EPA8260 0.62 1.0 ND ND ND ND 21-Oct-14 EPA8260 0.62 1.0 ND ND ND ND 19-May-15 EPA8260 0.62 1.0 ND ND Dry NA 7-Dec-15 EPA8260 0.62 1.0 ND ND ND ND 2-May-16 EPA8260 0.62 1.0 ND ND ND ND 12-Dec-16 EPA8260 0.62 1.0 ND ND NS ND 26-Jun-17 EPA8260 0.62 1.0 ND ND ND ND 14-Dec-17 0.62 1.0 ND ND ND ND 14-May-18 EPA8260 0.62 1.0 ND ND ND ND 4-Dec-18 EPA8260B 0.62 1.0 ND ND ND ND 6-May-19 EPA8260D 0.60 1.0 ND ND ND ND 5-Nov-19 EPA8260D 0.24 1.0 ND ND ND --- 6-May-20 EPA8260D 0.24 1.0 ND ND ND ND 9-Nov-20 EPA8260D 0.24 1.0 ND ND ND ND 4-May-21 EPA8260D 0.39 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.39 1.0 ND ND ND ND 17-May-22 EPA8260D 0.39 1.0 ND ND ND ND 14-Nov-22 EPA8260D 0.39 1.0 ND ND ND ND 10-May-23 EPA8260D 0.39 1.0 ND ND --- ND 7-Nov-23 EPA8260D 0.39 1.0 ND ND --- ND 7-May-24 EPA8260D 0.39 1.0 ND ND ND ND Notes: RL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; SWSL for December 2006 - 2017, and MRL 2017-present.). DL = Laboratory Detection Limit. NO = Not Detected at or above the RL (prior to Dec. 2006) or the DL (after Dec. 2006). J = Estimated concentration less than the RL but above the DL. B = Blank -Qualified Concentration (suspected to reflect laboratory or field contamination). NC213 = 15A NCAC 2B Surface Water Standards. Dry = Surface water point was considered to be dry and no sample collected. Surface water has been classified as Water Supply IV - Highly Developed, Freshwater, Critical Area. Bold values are greater than the NC2B. NA = No data available. NR = Not reported. NS = Not sampled. NE = Not established. Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 Page 21 of 21 TABLE A2-5: Historical Surface Water Field Parameters Parameter Collection Date SW-1 SW-2 SW-3 Conductivity (at 25 °C) 6/11/13 54.4 63.2 655.0 (µS/cm) 10/29/13 78.2 67.8 - 5/5/14 90.0 115.9 1,036 10/20/ 14 103.2 130.7 1,099 5/18/15 92.0 97.0 - 12/7/15 90.0 94.0 647.0 5/2/16 73.8 71.0 1,391 12/12/16 95.8 506.0 - 6/26/17 92.0 1,152 1,032 12/14/17 122.0 61.0 869.0 5/14/18 137.0 220.0 105.0 12/4/18 102.9 90.6 395.4 5/6/19 96.1 91.8 986.0 11/4/19 78.0 92.4 80.9 5/6/20 77.0 76.8 76.8 11/9/20 68.4 69.6 74.5 5/4/21 61.1 54.0 79.8 11/2/21 115.4 100.0 112.0 5/17/22 92.0 110.3 112.9 11/14/22 189.2 523.9 106.9 5/10/23 86.7 121.6 -- 11/6/23 95.9 114.3 -- 5/7/24 87.0 105.0 527.0 pH 6/11/13 7.83 8.25 7.81 (S.U.) 10/29/13 7.19 6.85 - 5/5/14 8.08 8.42 8.17 10/20/14 6.99 7.38 7.80 5/18/15 7.02 6.87 - 12/7/15 7.34 7.27 8.03 5/2/16 8.02 6.91 6.78 12/12/16 7.04 6.51 - 6/26/17 7.17 5.64 7.36 12/14/17 8.29 8.26 8.30 5/14/18 7.60 7.61 7.14 12/4/18 7.43 7.36 6.78 5/6/19 6.60 6.98 7.92 11/4/19 6.60 6.78 6.63 5/6/20 7.46 7.43 7.43 11/9/20 6.32 7.09 7.18 5/4/21 6.93 6.62 6.76 11/2/21 7.32 6.86 6.22 5/17/22 6.99 6.99 7.10 11/14/22 7.30 6.80 6.80 5/10/23 6.00 6.16 -- 11/6/23 7.21 7.37 -- 5/7/24 7.88 6.86 6.63 Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 1 of 3 TABLE A2-5: Historical Surface Water Field Parameters Parameter Collection Date SW-1 SW-2 SW-3 Temperature 6/11/13 19.20 18.10 19.70 (°C) 10/29/13 13.10 12.40 -- 5/5/14 19.20 19.00 17.90 10/20/14 14.30 14.10 13.80 5/1-8/15 19.10 19.50 - 12/7/15 10.60 10.40 10.70 5/2/16 19.60 19.30 20.20 12/12/16 8.70 11.00 -- 6/26/17 20.00 19.90 19.80 12/14/17 6.20 6.00 6.80 5/14/18 12.40 19.90 19.40 12/4/18 11.50 11.70 6.30 5/6/19 20.10 19.40 18.50 11/4/19 10.07 10.60 10.70 5/6/20 14.40 17.20 17.20 11/9/20 16.20 17.10 17.10 5/4/21 16.20 16.20 16.50 11/2/21 11.60 13.60 13.90 5/17/22 20.20 19.50 19.90 11/14/22 10.30 9.50 10.40 5/10/23 16.80 16.70 -- 11/6/23 13.40 13.40 -- 5/7/24 20.32 18.91 19.60 Dissolved Oxygen 5/6/19 5.89 6.14 5.93 (mg/L) 11/4/19 7.23 6.56 7.27 5/6/20 5.21 4.89 4.89 11/9/20 7.86 7.82 6.65 5/4/21 9.35 8.79 7.62 11/2/21 8.52 7.23 6.88 5/17/22 6.47 7.30 6.72 11/14/22 8.60 9.42 8.70 5/10/23 8.24 6.62 -- 11/6/23 12.71 8.22 -- 5/7/24 13.66 7.53 7.56 Oxidation Reduction Potential 5/6/19 135.0 119.8 183.3 (mV) 11/4/19 147.6 43.4 99.9 5/6/20 326.9 214.0 214.0 11/9/20 219.9 37.8 7.1 5/4/21 30.1 43.9 4.7 11/2/21 -55.0 -17.1 -55.1 5/17/22 87.6 94.9 45.5 11/14/22 -154.0 -202.0 164.7 5/10/23 59.2 15.7 -- 11/6/23 64.3 5.6 -- 5/7/24 57.0 19.0 93.0 Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 2 of 3 TABLE A2-5: Historical Surface Water Field Parameters Parameter Collection Date SW-1 SW-2 SW-3 Turbidity 6/11/13 48.10 34.60 19.71 (NTU) 10/29/13 7.34 4.89 - 5/5/14 15.50 16.70 15.80 10/20/14 12.02 11.85 20.40 5/1-8/15 8.63 6.09 - 12/7/15 6.75 5.25 4.86 5/2/16 7.05 8.75 7.85 12/12/16 8.05 9.20 - 6/26/17 15.05 8.70 9.01 12/14/17 61.00 4.04 4.34 5/14/18 0.40 0.00 0.40 12/4/18 12.30 20.60 7.37 5/6/19 11.10 10.20 17.50 11/4/19 11.64 10.40 9.99 5/6/20 15.56 15.60 15.60 11/9/20 7.50 9.13 9.24 5/4/21 47.40 77.90 47.40 11/2/21 6.37 6.19 5.72 5/17/22 9.94 11.60 8.30 11/14/22 20.50 6.10 22.10 5/10/23 -- 20.00 -- 11/6/23 2.26 2.26 -- 5/7/24 73.20 130.00 31.10 Notes: °C= degrees Centigrade pS/cm = microSiemens per centimeter S.U.= Standard Units NTU = Nephelometric Turbidity Units my = millivolts mg/L- milligrams per liter Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 3 of 3