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1201_Burke_KirkseyDrive_MSWLF_May23GW_FID1817285_20230906
ENR USE ONLY- Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No) Doc/Event #: 'NC DENR Environmental Monitoring Division of Waste Management - Solid Waste Reporting Form Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are available for inspection and examination by any person upon request (NC General Statute 132-6). Instructions: Prepare one form for each individually monitored unit. Please type or print legibly. Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing condition, etc.). Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits. Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the facility (NCAC 13B .1629 (4)(a)(i). Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste Section, 1646 Mail Service Center, Raleigh, NC 27699-1646. Solid Waste Monitoring Data Submittal Information -- Name of entity submitting data (laboratory, consultant, facility owner): LaBella Associates Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address: Name: Van Burbach E-mail: vburbach@labellapc.com Phone: (336) 323-0092 NC Landfill Rule: Actual sampling dates (e.g., Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006) Burke Co. - Kirkse Dr. Landfill Kirksey Drive y Morganton, NC 12-01 .0500 May 9-10, 2023 Environmental Status: (Check all that apply) ❑ Initial/Background Monitoring ❑X Detection Monitoring ❑ 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 26 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 Facility _%pre_$enyaryce•1}tame (Print) / Title atu 12-D Oak Branch Dr., Greensboro, NC 27407 Facility Representative Address C-609 NC PE Firm License Number (if applicable effective May 1, 2009) Revised 6/2009 (Area Code) Telephone Number � Affix NC Licensed/ Professional Geologist Seal f� _...1mnr..-- MM .•``�H CARp''•o• SEAL 1349 = "''�•:y,NESS��,,,•� LaBeLLa Powered by partnership. September 1, 2023 Ms. Jackie Drummond North Carolina Department of Environmental Quality Division of Waste Management, Solid Waste Section 1646 Mail Service Center Raleigh, North Carolina 27699-1646 Via Email: jaclynne.drummond@ncdenr.gov RE: May 2023 Water Quality Monitoring Report Burke County Kirksey Drive Landfill, Permit No. 12-01 Project No. 2233479/03 Dear Ms. Drummond: Please find the attached May 2023 Groundwater Monitoring Report for the Burke County Kirksey Drive Landfill (Permit No. 12-01). Attached are electronic versions of the complete report and all appendices for the May 2023 monitoring event. Also attached is the North Carolina Environmental Monitoring Reporting Form and the EQuIS EDD. If you wish to have a hard copy of the report, drawings, or appendices, we will be happy to provide them upon your request. Please feel free to contact me at (336) 323-0092 if you have any questions regarding this report. Respectfully submitted, LaBella Associates ro�51-1v� Van Burbach, Ph.D., P.G. Sr. Technical Geologist Enclosure cc: Mark Delehant, Burke County 12-D Oak Branch Drive I Greensboro, NC 27407 I p (336) 323-0092 www.LabeLLapc.com Prepared For: BOARD OF COMMISSIONERS COUNTY OF BURKE P.O. BOX 1486 MORGANTON, NORTH CAROLINA 28680 4 eo$xg o W oe�,tizEOl �0�-1 c x �Tk CA Submitted by: LaBella Associates (Joyce Engineering) 12-D Oak Branch Drive Greensboro, NC 27407 (336) 323-00g2 NC License No. C-609 LaBeRa Powered by partnership. May 2023 SEMIANNUAL WATER QUALITY MONITORING REPORT KIRKSEY DRIVE LANDFILL Permit No. 12-01 SEPTEMBER 2023 PROJECT NO. 2233479/03 May 2023 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 2023 MONITORING EVENT......................................................................................3 3.1 Field Work...........................................................................................................................3 3.2 Laboratory Analysis and Quality Control........................................................................... 4 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.......................................................................................................... 7 6.0 CONCLUSION....................................................................................................................7 7.0 REFERENCES....................................................................................................................7 Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2023 Water Quality Monitoring Report September 2023 May 2023 Water Quality Monitoring Report Kirksey Drive Landfill Burke County, North Carolina TABLE OF CONTENTS CONTINUED Tables Table 1 Groundwater Elevations (May 2023) Table 2 Hydraulic Gradients and Velocities (May 2023) Table 3 Detected Constituents (May 2023) Table 4 Exceedances of Standards (May 2023) Table 5 Field Parameters (May 2023) Figure Figure 1 Site Location Map Drawing Drawing 1 Groundwater Potentiometric Surface Map (May 2023) 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 2023 Water Quality Monitoring Report September 2023 1.0 INTRODUCTION 1.1 Site Information The Kirksey Drive Sanitary Landfill, Permit No. 12-01, is located in Burke County, North Carolina, approximately two miles northwest of downtown 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. Approximately three miles to the east of the site is a small area around Rhodhiss Lake that has been mapped as metamorphosed granitic rock. A major diabase dike system, oriented northwest -southeast, has been mapped over a distance of more than 40 miles and passes approximately two miles to the northeast of the site. 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 Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2023 Water Quality Monitoring Report September 2023 County monitors groundwater at the landfill in accordance with criteria set forth in Rule .0600 of the NCSWMR. 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 groundwater monitoring wells comprise the groundwater monitoring network at the Kirksey Drive Landfill 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 classification and the monitored geologic unit of the uppermost aquifer is summarized in the table below. A site plan indicating the facility and waste boundaries in addition to monitoring well locations can be found in Drawing 1. All monitoring wells are monitored the constituents listed in Appendix I of 40 CFR Part 258 (NC Appendix 1) plus 1,4-dioxane. Monitorin g Well Date Installed Classificatio n Monitorin g Program Total Depth from TOC (feet) Lithology of Screened Interval MW-1 1992 Background .0600 35.65 Saprolite MW-2 1992 Compliance .0600 45.70 Saprolite MW-3D Feb. 27, 1998 Compliance .0600 78.40 Bedrock MW-3S 1992 Compliance .0600 26.69 Bedrock MW-4 Feb. 24, 1998 Compliance .0600 29.50 Saprolite MW-5 Feb. 24, 1998 Compliance .0600 49.80 Saprolite MW-6D Apr. 7, 2000 Compliance .0600 60.00 Bedrock MW-6S Apr. 6, 2000 Compliance .0600 25.00 Saprolite 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 surface water monitoring points (SMP-1, SMP-2, and SMP-3) comprise the surface water monitoring program for the Kirksey Drive Landfill. The locations of the monitoring points are shown on Drawing 1. The INC Division of Water Resources has classified the surface water at the Kirksey Drive landfill as water supply WS-IV. All surface water monitoring points are monitored semiannually for the INC Appendix I list of constituents plus 1,4-dioxane. Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2023 Water Quality Monitoring Report September 2023 2 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 2023 MONITORING EVENT 3.1 Field Work On May 10, 2023, personnel from LaBella Associates (LaBella) visited the Kirksey Drive Landfill to purge and sample monitoring wells MW-1, MW-2, MW-3D, MW-3S, MW-4, MW-5, MW-6D, and MW-6S and collect surface water samples from surface water monitoring points SMP-1, SMP-2, and SMP-3 (May 2023 Monitoring Event). Depth -to -water measurements were obtained to the nearest 0.01 foot using an electronic water level indicator for all monitoring wells in the compliance network prior to purging. Groundwater elevations for the May 2023 monitoring event can be found in Table 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 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 either directly from the disposable bailers or directly from the pump discharge tube into the provided laboratory containers either immediately after purging or within 24 hours of the final purge volume. Immediately after collection, the samples were placed on ice in a cooler. Surface monitoring points SMP-1 and SMP-2 were sampled during the May 2023 Monitoring Event. SMP-3 was inaccessible and therefore not sampled. The surface water samples were collected directly from the stream 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. 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. Immediately after sample collection, the samples were placed on ice in a laboratory -provided cooler. Field sampling logs are provided in Appendix 1. Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2023 Water Quality Monitoring Report September 2023 3 3.2 Laboratory Analysis and Quality Control The May 2023 groundwater and surface water samples were submitted to Pace Analytical Services, Inc. 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 Analytical Services on May 15, 2023. In addition to samples collected for compliance monitoring at the Kirksey Drive Landfill, a Field Blank was collected by LaBella personnel as part of the sampling event. The Field Blank was analyzed for the NC Appendix I list compounds and 1,4-dioxane. Upon receipt of the laboratory data package, the data was reviewed by LaBella 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 NC In -stream Target Values (ISTV); and • Detections that are above historical levels. A review of the laboratory analytical reports indicated that the laboratory data package was acceptable. The complete analytical data packages and chains -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 to the east of the site, which flows northward to the Catawba River. A groundwater potentiometric surface map, developed from static water level data obtained in May 2023, is presented as Drawing 1. Horizontal groundwater gradients along representative flow paths were estimated from the May 2023 groundwater contours shown on Drawing 1 and are summarized in Tabie 2. Horizontal gradients across the site ranged from 0.0457 to 0.0713, with an average of approximately 0.0536. Linear groundwater flow velocities for wells screened in saprolite were computed using the modified Darcy equation: Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2023 Water Quality Monitoring Report September 2023 4 V = KI/ne. Where: 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 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 274 to 427 feet/year, with an average flow velocity of approximately 321 feet/year (Table 2). Because of our 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. Migration of groundwater contaminants are expected to follow the general groundwater flow paths and there are no known barriers to groundwater flow that could significantly affect plume migration or the effectiveness of the groundwater monitoring network to monitoring plume migration. 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 the groundwater during the May 2023 Monitoring Event are listed in Table 3. Results with quantified concentrations above their respective NC21- are presented in Table 4. Field parameter data from the May 2023 event are summarized 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). The inorganic constituents detected in groundwater monitoring wells at quantified concentrations above the MRL in the groundwater samples included: • Barium (MW-1, MW-2, MW-3D, MW-3S, MW-4, MW-5, MW-6D, MW-6S) • Cobalt (MW-1, MW-2, MW-3S) • Nickel (MW-2, MW-3D) • Zinc (MW-1) Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2023 Water Quality Monitoring Report September 2023 5 The inorganic constituents detected at quantified concentrations in exceedance of their respective NC21- during the May 2023 Monitoring Event include: • Barium (MW-2) • Cobalt (MW-1, MW-2, MW-3S) The organic constituents detected at quantified concentrations above the MRL in the groundwater samples included: • Acetone (MW-1, MW-2) • Benzene (MW-2, MW-31D, MW-3S) • 2-Butanone (MW-2) • Chlorobenzene (MW-2, MW-31D, MW-3S) • Chloroethane (MW-3S) • Chloroform (MW-6S) • 1,1-dichloroethane (MW-3D) • 1,2-dichlorobenzene (MW-2) • 1,4-dichlorobenzene (MW-1, MW-2, MW-31D, MW-3S) • cis-1,2-dichlorethene (MW-3D, MW-4) • 1,4-dioxane (MW-2, MW-31D, MW-3S) • 4-Methyl-2-Pentanone (MIBK) (MW-2) • Tetrachloroethene (MW-3D) • Trichloroethene (MW-3D) • Toluene (MW-1, MW-2) • Vinyl chloride (MW-3D) • Xylene (MW-2, MW-3S) • Ethylbenzene (MW-2) The organic constituents detected at quantified concentrations in exceedance of their respective NC21- Standard during the May 2023 Monitoring Event include: • Benzene (MW-2, MW-3S, MW-3D) • 1-4 Dichlorobenzene (MW-2, MW-3S) • 1,4- Dioxane (MW-2, MW-3D, MW-3S) • 4-Methyl-2-Pentanone (MIBK) (MW-2) • Tetrachloroethene (MW-3D) • Trichloroethene (MW-3D) • Vinyl Chloride (MW-3D) Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2023 Water Quality Monitoring Report September 2023 6 In general, these results are consistent with historical data for the site (Appendix 2, Table A2-2). 5.1.2 Surface Water Constituents detected in the surface water during the May 2023 monitoring event are presented in Table 3. Historically detected surface water constituents can be found in Appendix 2 (Table A24), and historical surface water field parameters can be found in Appendix 2 (Table A2-5). Barium was detected at quantified concentrations above the MRL in SMP-1 and SMP-2 during the May 2023 Monitoring Event. SMP-2 also showed a quantified detections for zinc. The NC Division of Water Resources has classified the surface water at the Kirksey Drive landfill as Water Supply IV. There were no organic or inorganic constituents detected at quantified concentrations above their respective NC213 Standards or ISTV for class Water Supply -IV waters during this sampling event. 6.0 CONCLUSION 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 2023. 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, U.S.G.S. 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: U.S.G.S. 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 Dept. Environment, Health, and Natural Resources (NCDEHNR), 1995, N.C. Water Quality Monitoring Guidance Document for Solid Waste Facilities. Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2023 Water Quality Monitoring Report September 2023 Sumsion, C.T., and Laney, R.L., 1967, Geology and ground -water resources of the Morganton area North Carolina, N.C. Department of Water Resources, Ground Water Bulletin No. 12, p. 119 Burke County- Kirksey Drive Landfill, Permit No. 12-01 LaBella Associates May 2023 Water Quality Monitoring Report September 2023 8 TABLES Table 1 Table 2 Table 3 Table 4 Table 5 Groundwater Elevations (May 2023) Hydraulic Gradients and Velocities (May 2023) Detected Constituents (May 2023) Exceedances of Standards (May 2023) Field Parameters (May 2023) TABLE 1: Groundwater Elevations (May 2023) Location TOC Elevation (Ft-AMSL) Depth to Groundwater (Ft-BTOC) Lithology Well Depth (Ft-BTOC) Groundwater Elevation (Ft-AMSL) MW-1 1119.82 30.42 Saprolite 35.51 1089.40 MW-2 1077.23 26.08 Saprolite 45.25 1051.15 MW-3S 1022.76 5.68 Bedrock 26.95 1017.08 MW-3D 1021.90 0.00 Bedrock 76.15 1021.90 MW-4 1054.99 20.14 Saprolite 29.60 1034.85 MW-5 1137.43 39.19 Saprolite 50.80 1098.24 MW-6S 1065.00 10.04 Bedrock 27.56 1054.96 MW-6D 1065.00 11.75 Saprolite 63.15 1053.25 Notes: TOC = Top of casing Ft-BTOC = Feet below TOC Ft-AMSL = Feet above mean sea level Water Levels measured May 10, 2023 Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 TABLE 2: Hydraulic Gradients and Velocities (May 2023) Water Levels Measured: May 10, 2023 GRADIENT CALCULATION SEGMENT FLOW LINE LENGTH (feet) FLOW DIRECTION GROUNDWATER ELEVATION (feet) HORIZONTAL GRADIENT ► HYDRAULIC CONDUCTIVITY K (feet/day) EFFECTIVE POROSITY n LINEAR VELOCITY V (feet/year) 1095 11 982 E 0.0713 3.28E+00 0.20 427 1025 1085 12 875 SE 0.0457 3.28E+00 0.20 274 1045 AVERAGE: 1 0.0536 AVE RAGE: 321 Notes: The mean of K estimates 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 May 10, 2023 groundwater potentiometric surface map (Drawing 1) . Burke County, Kirksey Drive Landfill Permit No. 12-01 LaBella Associates TABLE 3: Detected Constituents (May 2023) SAMPLE ID PARAMETER RESULT METHOD MDL MRL STANDARD UNITS COLLECT DATE Groundwater Barium 112 EPA 6010D 3.5 5 700 NC 21 pg/L Cobalt 7.6 EPA 6O1OD 3.6 5 1 NC 2L pg/L Zinc 82.4 EPA 6010D 9.5 10 1000 NC 2L pg/L MW-1 5/10/2023 1,4-Dichlorobenzene 1.5 EPA 8260D 0.33 1 6 NC2L pg/L Acetone 63.2 EPA 8260D 5.1 25 6000 NC 21 pg/L Toluene 1.4 EPA 8260D 0.24 1 600 NC 21- pg/L Barium 1130 EPA 6O1OD 3.5 5 700 INC 2L pg/L Cobalt 99.3 EPA 6O1OD 3.6 5 1 INC 2L pg/L Nickel 15.6 EPA 6010D 3.5 5 100 NC 21 pg/L 1,1-Dichloroethane 0.47 J EPA 8260D 0.37 1 6 NC2L pg/L 1,2-Dichlorobenzene 1.7 EPA 8260D 0.34 1 20 NC 21 pg/L 1,4-Dichlorobenzene 34.3 EPA 826OD 0.33 1 6 INC 2L pg/L 1,4-Dioxane 204 EPA 826OD Mod. 4.3 10 3 INC 2L pg/L 2-Butanone (MEK) 159 EPA 8260D 4 5 4000 NC 21- pg/L MW-2 2-Hexanone 1.2 J EPA 8260D 0.48 5 40 NC2L pg/L 5/9/2023 4-Methyl-2-pentanone (MIBK) 127 EPA 826OD 2.7 5 100 INC 2L pg/L Acetone 117 EPA 8260D 5.1 25 6000 NC 21 pg/L Benzene 8.2 EPA 826OD 0.34 1 1 INC 2L pg/L Chlorobenzene 27.5 EPA 8260D 0.28 1 50 NC 21 pg/L cis-1,2-Dichloroethene 0.42 J EPA 8260D 0.38 1 70 NC 21- pg/L Ethylbenzene 9.0 EPA 8260D 0.3 1 600 NC 21 pg/L Toluene 1.7 EPA 8260D 0.24 1 600 NC 21- pg/L Xylenes (Total) 16.4 EPA 8260D 0.34 1 500 NC 21 pg/L Barium 198 EPA 6010D 3.5 5 700 NC 21- pg/L Chromium 4.5 J EPA 6010D 3.7 5 10 NC 21 pg/L Nickel 28.3 EPA 6010D 3.5 5 100 NC 21- pg/L 1,1-Dichloroethane 5.4 EPA 8260D 0.37 1 6 NC2L pg/L 1,2-Dichloropropane 0.69 J EPA 8260D 0.36 1 0.6 NC 21- pg/L 1,4-Dichlorobenzene 3.9 EPA 8260D 0.33 1 6 NC 21 pg/L 1,4-Dioxane 97.0 EPA 826OD Mod. 1.7 4 3 INC 2L pg/L MW-3D 5/10/2023 Benzene 1.5 EPA 8260D 0.34 1 1 INC 2L pVL Chlorobenzene 8.5 EPA 8260D 0.28 1 50 NC 21- pg/L cis-1,2-Dichloroethene 28.7 EPA 8260D 0.38 1 70 NC 21 pg/L Methylene Chloride 2.0 J EPA 8260D 2 5 5 NC 21- pg/L Tetrachloroethene 9.0 EPA 826OD 0.29 1 0.7 NC 2L pg/L Trichloroethene 6.2 EPA 826OD 0.38 1 3 NC 2L pg/L Vinyl chloride 1.1 EPA 826OD 0.39 1 0.03 INC 2L pg/L Barium 532 EPA 6010D 3.5 5 700 NC 21- pg/L Cobalt 16.1 EPA 6O1OD 3.6 5 1 INC 2L pg/L Nickel 4.4 J EPA 6010D 3.5 5 100 NC 21- pg/L 1,2-Dichlorobenzene 0.61 J EPA 8260D 0.34 1 20 NC 21 pg/L 1,4-Dichlorobenzene 10.9 EPA 826OD 0.33 1 6 INC 2L pg/L MW-3S 5/10/2023 1,4-Dioxane 42.9 EPA 8260D Mod. 0.86 2 3 NC 2L Ng/L Benzene 3.7 EPA 8260D 0.34 1 1 NC 2L pg/L Chlorobenzene 30.1 EPA 8260D 0.28 1 50 NC 21 pg/L Chloroethane 1.3 EPA 8260D 0.65 1 3000 NC 21- pg/L Xylenes (Total) 13.0 EPA 8260D 0.34 1 500 NC 21 pg/L Barium 64.3 EPA 6010D 3.5 5 700 NC 21- pg/L 1,1-Dichloroethane 0.42 J EPA 8260D 0.37 1 6 NC2L IJ@✓L MW-4 5/10/2023 1,4-Dioxane 1.0 J EPA 8260D Mod. 0.86 2 3 NC 21- pg/L cis-1,2-Dichloroethene 3.7 EPA 8260D 0.38 1 70 NC 21 pg/L MW-5 Barium 27.1 EPA 6010D 3.5 5 700 NC 21- pg/L 5/10/2023 Barium 15.2 EPA 6010D 3.5 5 700 NC 2L pg/L MW-6D 5/9/2023 Chromium 3.8 J EPA 6010D 3.7 5 10 NC 2L pg/L Barium 36.0 EPA 6010D 3.5 5 700 NC 2L pg/L MW-6S 5/9/2023 Chloroform 1.2 EPA 8260D 0.43 1 70 NC 2L pg/L Surface Water Barium 33.1 EPA 6010D 3.5 5 1000 NC 2B pg/L SW-1 Total Hardness 26500 EPA 6010D 131 662 NC 26Lpg/L5/10/2023 Barium 35.6 EPA 6010D 3.5 5 1000 NC2BSW-2 Total Hardness 27000 EPA 6010D 131 662 NC2B 5/10/2023 Zinc 10.5 EPA 6010D 9.5 10 38.64 NC2B Blanks FIELD BLANK Methylene Chloride 71.3 EPA 8260D 2 5 pg/L 5/10/2023 Notes: pg/L= micrograms per liter. NC21- = NC Groundwater Standard from 15A NCAC 2L.0202 MDL = Method Detection Limit NUB = NC Surface Water Standard from15A NCAC 213 MRL = Method Reporting Limit J = Estimated concentration above the MDL but below the MRL Bold = Quantified detections above the NC2L or NC2B Standards Burke Co. Kirksey Dr. Landfill Permit # 12-01 LaBelle Associates TABLE 4: Exceedances of Standard (May 2023) SAMPLE ID PARAMETER RESULT METHOD MDL MRL STANDARD UNITS COLLECT DATE Groundwater MW-1 Cobalt 7.6 EPA 6010D 3.6 5 1 NC2L pg/L 5/10/2023 Barium 1130 EPA 6010D 3.5 5 700 Cobalt 99.3 EPA 6010D 3.6 5 1 1,4-Dichlorobenzene 34.3 EPA 8260D 0.33 1 6 MW-2 NC2L pg/L 5/9/2023 1,4-Dioxane (p-Dioxane) 204 EPA 8260D Mod. 4.3 10 10 4-Methyl-2-pentanone (MIBK) 127 EPA 8260D 2.7 5 100 Benzene 8.2 EPA 8260D 0.34 1 1 1,4-Dioxane (p-Dioxane) 97 EPA 8260D Mod. 1.7 4 10 Benzene 1.5 EPA 8260D 0.34 1 1 MW-31D Tetrachloroethene 9.0 EPA 8260D 0.29 1 0.7 NC2L pg/L 5/10/2023 Trichloroethene 6.2 EPA 8260D 0.38 1 3 Vinyl chloride 1.1 EPA 8260D 0.39 1 0.03 Cobalt 16.1 EPA 6010D 3.6 5 1 1,4-Dichlorobenzene 10.9 EPA 8260D 0.33 1 6 MW-3S NC2L pg/L 5/10/2023 1,4-Dioxane (p-Dioxane) 42.9 EPA 8260D Mod. 0.86 2 0.7 Benzene 3.7 EPA 8260D 0.34 1 1 Notes: pg/L= micrograms per liter. NC2L = NC Groundwater Standard from 15A NCAC 2L.0202 MDL = Method Detection Limit MRL = Method Reporting Limit NC21- = NC Groundwater Standard from 15A NCAC 2L.0202 Burke Co. Kirksey Dr. Landfill La Bella Associates Permit # 12-01 TABLE 5: Field Parameters (May 2023) Parameter Units Sample Date GW Upgradient Groundwater Downgradient Surface Water MW-1 MW-2 I MW-3S MW-31) MW-4 MW-5 I MW-6S MW-6D SW-1 SW-2 SW-3 pH S.U. 5/10/2023 5.04 5.36 5.41 5.35 5.90 5.88 5.80 5.96 6.00 6.16 - Temperature °C 5/10/2023 18.70 17.5 16.2 17.0 16.9 16.5 15.3 16.2 16.8 16.7 - Conductivity PS/cm 5/10/2023 459.2 2210 969 847 87.1 34.8 92.9 112.7 86.7 121.6 - Dissolved Oxygen mg/L 5/10/2023 1.51 2.10 1.70 4.87 496 8.06 4.91 1.31 8.24 6.62 - Oxidation Reduction Potential my 5/10/2023 96.1 63.1 82.3 84.4 80.1 41.6 72.8 52.5 59.2 15.7 - Turbidity NTU 5/10/2023 132.00 5.92 10.0 5.00 1.70 14.5 15.3 5.61 - 20.00 - Static Water Level Ft-BTOC 5/10/2023 30.42 26.08 5.68 0.00 20.14 39.19 10.04 11.75 - - - Well Depth Ft=BTOC 1 5/10/2023 35.51 45.25 26.95 1 76.15 1 29.60 50.80 27.56 63.15 - - - Notes: Ft-BTOC = Feet below top of casing S.U. = Standard Units °C = degrees Centigrade pS/cm = microSiemens per centimeter mg/L = milligrams per liter my = millivolts NTU = Nephelometric Turbidity Units - = not measured Burke County, Kirksey Drive Landfill La Bella Associates Permit No. 12-01 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 2023) / Q SMP-j00' — — — — — — _ LIMITS OF WASTE // / /i` mw- I F—MT-3D / SMP-2 1021.90 / _ \ SMP-3 0 � '4 '°ss! \ \ // j� / _ — _ 10�9.40— 'MiM -4 103. MW-6S 1054.96 I W-6D -----—053.25 / --___--__ \ 1 \ �\ - 1098.24 GRAPHI�S)CALE / 0 150 0 600 / / ■ (FEET) - NOTES LEGEND 1. TOPOGRAPHIC CONTOUR INTERVAL = 20 FEET. 1080 EXISTING 100' TOPOGRAPHIC CONTOUR EXISTING ROAD 2• GROUNDWATER SURFACE CONTOUR INTERVAL = 10 FEET. EXISTING 20' TOPOGRAPHIC CONTOUR APPROXIMATE LIMITS OF WASTE 3. STATIC WATER LEVELS MEASURED ON MAY 10, 2023. GROUNDWATER SURFACE CONTOUR [FEET CENTERLINE OF STREAM GROUNDWATER CONTOURS BASED ON LINEAR INTERPOLATION 1080 — — — — — ABOVE MEAN SEA LEVEL (AMSL)] COMPLIANCE WELL LOCATION AND 4. BETWEEN AND EXTRAPOLATION FROM KNOWN DATA, - MW-5 TOPOGRAPHIC CONTOURS, AND KNOWN FIELD CONDITIONS. — — PROPERTY LINE ELEV IDENTIFICATION WITH STATIC WATER LEVEL ELEVATION (FEET AMSL) GROUNDWATER FLOW PATHWAY USED TO SURFACE MONITORING POINT LOCATION FLOW PATH LENGTH CALCULATE HYDRAULIC GRADIENT 0 SW-2 AND IDENTIFICATION SEGMENT USED FOR GRADIENT CALCULATION Z1 Z1 982 LF 12 875 LF LaBeLLa Powered by partnership. 12-D OAK BRANCH DRIVE GREENBBORO. NC 27407 (336) 323-0092 labellapc.com F T 7 L 1 F T L 1 J O 2023 LaBelle Associates KIRKSEY DRIVE LANDFILL BURKE COUNTY, NORTH CAROLINA NO. DATE'. DESCRIPTION: Revisions PROJECT NUMBER: 2223529 DRAWN BY: RH REVIEWED BY: JS ISSUED FOR: GROUNDWATER REPORT DATE: 08/08/23 DRAWING NAME: PERMIT NO. 12-01 GROUNDWATER POTENTIOMETRIC SURFACE MAP MAY 10, 2023 DRAWING NUMBER: 1 APPENDICES Appendix 1 Field Logs and Laboratory Analytical Reports Appendix 2 Historical Data Appendix 1 Field Logs and Laboratory Analytical Reports ,v DATE: s -t/zo-U3 LaB( ILa ,, GROUND WATER SAMPLING LOG Project Name: _ Kl zv-5* y b,' - i3op E c - Project No. /Task No.: zzz,3 Tz-L )US. WeII ID: Sampler(s): - b9-MSON/ l'P,DONOJAN— 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 = 2 inches Zo • Id feet Z-9 ; �0 0 feet Ti , `A C-P feet [DTB-DTW] , 5L' gallons For 4" Well: WCT X 0.653 gallons For THREE Well Volumes: WV X 3 = If , UZ gallons Actual Amount Purged/Bailed: ` . LP Z gallons Purged with: ai er Pump Other: Sampled with: ailer Pump Other: Depth to Water before ampling: 7-0.W feet Gallons Time Temp (OC) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials )LJH I .3 �,2� ro U .-7:1- O-OZ 1 19.Z 5� i1-H-6 1tp.S S.3`a, U3,H 3,'Up Itib•H 3,06 lLiHUe Ikq. O S 33 Lo 3,3 1--OLo mI-z gC).1 'H,t0Z IL44J0 16,V 'Y U I - 1 3, Z 1-Lu y� 1 E(� Date of sample: S'IdlzoZ3 i Before Sampling: 10 51 I (o .�1 5.�� `N-1I LI�►cv �. I 1,30 �� Comments (weather conditions, odor, color, silt, etc.): -1- So ,s @ / 03z Signature: Date: 16 / Z- / 7,0 Z-3 QA/QC Sign Off: Uma N-Q- 1K�9 Date: (0 /Z-.1202.E � LaBella Project Name: 500� co WeII ID: O rV'u5 DATE: 5�-/`q h vz 3 GROUND WATER SAMPLING LOG Project No. /Task No.: Z2z3sZq l0 3 Sampler(s): L11ZAJS0N P. b0N0%-1AN 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/Bail d: Purged with: Bailer Pump Sampled with: Bailer Pump Depth to Water before ampling: 2 inches io,oy feet (-° feet 1 . 5-2 feet [DTB-DTW] gallons �— gallons gallons g ' Gallons feet Gallons Time Temp (OC) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials O I Sv5 1 Lo .t s. �� �� . o s.s Z 1 zt . s 1(,3 Z,'au jSDQ) 15•'-4 S.Z1 4.169 0 o IS.Z 5.7,i ,S �,s�- 11,14.9' U2,H U.Scb 5.t0 49,9 5 121•1 LY_ Date of sample: SI�Iz�i3 IL - Before Sampling: i 5tia (�• 3 5.L�o S LS. 3 14 Comments (weather conditions, odor, color, silt, etc.): 8 S- � , s �•�� 7 SA= Kp �-� o &_ (Se-( D Signature: Date: U17_(z0z3 QA/QC Sign Off: Date: (aZZ /zoz __ DATE: 9%9 i 20 z3 LaBeRa GROUND WATER SAMPLING LOG Project Name: _k��� s�Y Dom- $�2K� C Project No. /Task No.: zz23 5 Z'7/°3 WeIIID: �AY '—UD Sampler(s): �1�Ay5or�l�p,Doyo�grv- Well Location: Well Diameter: 2 inches Initial Depth to Water (DTW): t 1 .-7-5 feet Depth to Bottom (DTB): C93 15- feet Water Column Thickness (WCT): ''1 feet [DTB-DTW] Calculation for One Well Volume (WV): For 2" Well: WCT X 0.163 gallons For 4" Well: WCT X 0.653 gallons For THREE Well Volumes: WV X 3 = ZS , ICI gallons Actual Amount Purged/Bailed: .ZS IH gallons Purged with: Sampled wiV Depth to Water before Sampling: feet Gallons Time Temp (11C) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials r s 1�S (LQ , 1 6-,7-Le 1 ti?.t t • `a`i - U9 . 13. to P- k. 'b.30 1571 IU.3 U.N7 it-4.l f, l 2_9,2 3<sue! �v-- l o t t'q t SZ t 1 (. 5 b. D'-t I I K. 3 Z�.I� fs35'" It�.Z S,`1t� 11z.� 1,31 SZ,� �.�t �✓� Date of sample: Before Sampling: 1635 Comments (weather conditions, odor, color, silt, etc.): Signature: Date: LP / /zw 2-3 QA/QC Sign Off: CQtQl a Date: DATE: s I c) Zoz 3 LaBelLa GROUND WATER SAMPLING LOG Project Name: _ f �RKSQy v�-gam ��� Project No. /Task No.: z'Zz3 SZa / o� Well ID: M Sampler(s): . CaR�ysoN�p,Doryo�gry 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: nches 2 U, . 0 V feet 'P3.2 S- feet I'7J -4 feet [DTB-DTW] Purged with:(Bailer) PumD Other: Sampled with: ailer Pump Other: Depth to Water before Sampling: feet gallons gallons gallons gallons Gallons Time Temp (°C) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials Q ;U00 10•2 LI,we ZCAZ4 i•`Ib 13t,0 $()- J ev- 3.12 IU05- I q-.Le 5.1H z5-3v I ,C)9 q I. ► 13,y &lL- �Z.qv 1U15 la,s 5-3Lv '171 Z.io to3.1 5:4lz Date of sample: 5�nJ20Z;J J A A A 1n 1,0 1 14 cLY- Before Sampling: `ul( - e4l, Comments (weather conditions, odor, color, silt, etc.): Signature: Date: GP �y/"23 QA/QC Sign Off: Date: COIL /2-07-3 DATE: (7 51q-)oJzvz3 LaBelLa GROUND WATER SAMPLING LOG Project Name: �R�S�'r �Q- g`'R'`� Co Project No. /Task No.: z-zZ' s6- `03 Well ID: "V:Nl—Sampler(s): L1 f�ayS�NI a, DOwo��gN- 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: 2 inches 3 0 . "2- feet 3 S , S I feet L-1 . D cl feet [DTB-DTW] _ ©• u 4 gallons gallons = Z . L5allons 1. —+0 gallons 0, S I feet Gallons Time Temp (°C) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials I1�3� 1:4.S I 5�,iN 111 1.33 p.U-4 JtpLi(D (c,p.v 1.9Lq �K Z.p I UiAL F_i_ Date of sample: S 10 1701S C�I� Before Sampling: �oNH f`b,4 S'.0-1 4T59, ,1 �3Z C,1_ Comments (weather conditions, odor, color, silt, etc.): -�- 3 o rrL,�-s SAVM PLiTj Q j e yy Signature: Aa4'� ,L Date: (p Z2- /ZO Z3 QA/QC Sign Off:2 Date: 60Z2/ZbZ3 DATE: Sly-lolzoz3 LaBetta GROUND WATER SAMPLING LOG Project Name: V_iv- -sf_%i Da- tea co Project No. /Task No.: zzz 3S_?_ 10 3 WelIID: rMV�-`j Sampler(s):_ bizMSON/P,DON VAN 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 wit[ 2 inches feet S0. feet LO feet [DTB-DTW] • ��l gallons gallons to gallons . �P 4' gallons Depth to Water before Sampling: 3 9 , '3Z feet Gallons Time Temp (°C) pH (S.U.) Cond. (pS/cm) Dis.02 (mVQ ORP (mV) Turb. (NTU) Initials -4v 11 z3 1V ,� S.}� Zi � �,3-4 �. U-4 .C) sn o )9.5 5.;-LA Rz. 5 ( (V v 'Ek Date of sample: s�lo2oz3 Befo re Sampling: 1055 IQ.5 5 , 3H .5 Comments (weather conditions, odor, color, silt, etc.): Signature: Date: 091(z fzoz� QA/QC Sign Off: au ain Date: CD.JZ .J7_0Z:7> P LaB(lla DATE:s 1 10 l2 o GROUND WATER SAMPLING LOG Project Name:ce, Project No. /Task No.: `Z2-7-337-' 4 va Well ID: MYV'�JS Sampler(s): ��►��ySoN�P.DnN���gN 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: 2 inches 5 . t.P'b feet Z Cv , '-1 S feet 7-1, 2 feet [DTB-DTW] gallons gallons i' 0 ti) gallons 1 0 . �) I gallons mil feet Gallons Time Temp (°C) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials d p-bH 3 Ps,y s.26 1010 119 137.( 01.3 g (G ��- 05Li b 15. -5,T: )aHZ 3.01 )03-,Z 5'3`0 ale oq)sz I s.Z S'')v I o 3 2 ,9( 7(o. 3 38.? L� Le Date of sample: Before Sampling: fl�1�(3 �la•Z S.", Comments (weather conditions, odor, color, silt, etc.): S,AMPL" --- 'R trr-L_!�s P a c�4f3 Signature: _ Date: QA/QC Sign Off: OMM CWJ& Date: (D 17_ 17,)2zz P LaBella DATE: 5s/101tor- 3 GROUND WATER SAMPLING LOG Project Name: cry Project No. /Task No.: 2zz 352� jb3 Well ID: M H- 3t> Sampler(s):-3 bP-AV50N�P. t>ON0 UAN - 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 2 inches 95 C: ,"oc feet &- 1 '5' feet ,q C;P - 1 5 feet [DTB-DTW] 12 . '/ I gallons For 4" Well: WCT X 0.653 = - gallons For THREE Well Volumes: WV X 3 = Z-3 gallons Actual Amount Purged/Bailed: Z3 gallons Purged with: Sampled witt Depth to Water before Sampling: Gallons Time Temp (°C) pH (S.U.) Cond. (pS/cm) Dis.02 (mg/L) ORP (mV) Turb. (NTU) Initials 0 ocloz l lv,Z s .so ?) c� (p I,� LP 3s,� LI1,of I LI 6 9. `y 3 Z3 ngLAo Iq,0 57-3� �� �-�. v "6L1.q N V- Date of sample: S�iolZoz3 <L-� Before Sampling: 091`10 VI-T Comments (weather conditions, odor, color, silt, etc.): SAMvt,i:D `4- goTrab ; e e7VO Signature: Date:. tO !y /2 UZ3 QA/QC Sign Off: n Date: _ -�a[Z- & 623 LIM I C._YU1 tl 120v a. f! LaBetta SURFACE WATER MONITORING LOG Project co Project/Task No.: zz-Z"3szg/v3 Surface Point ID: SMP—'L, Sampler(s): `],y�ca�5oa/�. � ocv w4,i-i, Location: Field Parameters: Time of Sampling: pH: Temperature: Conductivity: Turbidity: Dissolved Oxygen Oxidation -Reduction Potential Co . 1 Lop I (0 C) Z) Le (US/cm) N2C) (ntu) W (mg/L) 1 5,-4- (mv) Comments/Sample Description (weather conditions, odor, color, silt, etc.): Signature:_��_ QA/QC Sign MCI= Summary/Sketch of Sampling Location Date: iIjZ /"7-3 Date:_ i /7—/7 02 3 P. LaBetta Lim C: 5 /to/7-uz3 SURFACE WATER MONITORING LOG Project Name: V-,v_Ks,ry D¢- 3ge.K_-r_ Co Project/Task � t/Task No.: 227-35zg 103 Surface Point ID: SMP- 3 Sampler(s)::3 , `}1CL&'ISon1 I F. _00a0Qa,-,,T Location: Field Parameters: Time of Sampling: pH: Temperature: Conductivity: Turbidity: Dissolved Oxygen Oxidation -Reduction Potential ° C) ,us/cm) ntu) mg/L) mv) Comments/Sample Description (weather conditions, odor, color, silt, etc.): 00T SaF4 LEI atC.CESS►SL_t Summary/Sketch of Sampling Location Signature: LL Date: (0/7,/2 o 2 3 QA/QC Sign Offenin Date:�Z—Z f! LaBetta LJM I C: S/ /o/'Zoz 3 SURFACE WATER MONITORING LOG Project Name: Kiev_sfY a R- Fx,w_v_c, Project/Task ( o 3 Surface Point lD: SM P _ ( Sampler(s): I lnkA-f-,or-) kp. '"CQ AN 4- Location: Field Parameters: Time of Sampling: pH: Temperature: Conductivity: Turbidity: Dissolved Oxygen Oxidation -Reduction Potential . OR /& . �5 (°C) cp (US/cm) �3• Z�1 (mg/L) Sal _ Z (mv) Comments/Sample Description (weather conditions, odor, color, silt, etc.): Summary/Sketch of Sampling Location I Date: �Ol7il Z� Date: 2�2 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 June 01, 2023 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.: 92667360 Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on May 15, 2023. 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)875-9092 Project Manager Enclosures cc: Van Burbach, LaBella Associates, DPC Kandice Estes, Labella Associates Miguel Vazquez, Joyce Engineering 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 51 lacmnalyfica(' www,pacelabs.com Pace Analytical Services, LLC 9800 KinceyAve. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: BURKE CO.-KIRKSEY DRIVE Pace Project No.: 92667360 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 51 leAnalyiical www.pacelabs.com 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.: 92667360 Lab ID Sample ID Matrix Date Collected Date Received 92667360001 1201-MW1 Water 05/10/2310:44 05/15/23 11:45 92667360002 1201-MW2 Water 05/09/2316:15 05/15/23 11:45 92667360003 1201-MW3S Water 05/10/23 09:43 05/15/23 11:45 92667360004 1201-MW3D Water 05/10/23 09:40 05/15/23 11:45 92667360005 1201-MW4 Water 05/10/2310:32 05/15/23 11:45 92667360006 1201-MW5 Water 05/10/2310:55 05/15/23 11:45 92667360007 1201-MW6S Water 05/09/2315:40 05/15/23 11:45 92667360008 1201-MW6D Water 05/09/2315:35 05/15/23 11:45 92667360009 1201-SW1 Water 05/10/2310:15 05/15/23 11:45 92667360010 1201-SW2 Water 05/10/23 09:57 05/15/23 11:45 92667360011 1201-FIELD BLANK Water 05/10/23 11:00 05/15/23 11:45 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 51 leAnalyiical www.pacelabs.com 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 92667360 Analytes Lab lD Sample ID Method Analysts Reported Laboratory 92667360001 1201-MW1 EPA 601OD DBB1 14 PASI-A EPA 6020E LJR 1 PASI-A EPA 8260D LMB 50 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92667360002 1201-MW2 EPA 601OD DBB1 14 PASI-A EPA 6020E LJR 1 PASI-A EPA 8260D LMB 50 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92667360003 1201-MW3S EPA 601OD DBB1 14 PASI-A EPA 6020E LJR 1 PASI-A EPA 8260D LMB 50 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92667360004 1201-MW3D EPA 601OD DBB1 14 PASI-A EPA 6020E LJR 1 PASI-A EPA 8260D LMB 50 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92667360005 1201-MW4 EPA 601OD DBB1 14 PASI-A EPA 6020E LJR 1 PASI-A EPA 8260D LMB 50 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92667360006 1201-MW5 EPA 601OD DBB1 14 PASI-A EPA 6020E LJR 1 PASI-A EPA 8260D LMB 50 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92667360007 1201-MW6S EPA 601OD DBB1 14 PASI-A EPA 6020E LJR 1 PASI-A EPA 8260D LMB 50 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92667360008 1201-MW6D EPA 601OD DBB1 14 PASI-A EPA 6020E CRW 1 PASI-A EPA 8260D LMB 50 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92667360009 1201-SW1 EPA 601OD DBB1 15 PASI-A EPA 6020E CRW 1 PASI-A EPA 8260D LMB 50 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92667360010 1201-SW2 EPA 601OD DBB1 15 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 51 leAnalyiical www.pacelabs.com 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.: 92667360 Lab ID Sample ID Method Analysts Analytes Reported Laboratory EPA 6020E CRW 1 PASI-A EPA 8260D LMB 50 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92667360011 1201-FIELD BLANK EPA 601OD DBB1 14 PASI-A EPA 6020E CRW 1 PASI-A EPA 8260D LMB 50 PASI-C EPA 8260D Mod. TEG 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 51 leAnalyiical www.pacelabs.com 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 92667360 Lab Sample ID Client Sample ID Method Parameters Result Units Report Limit Analyzed Qualifiers 92667360001 1201-MW1 EPA 6010D Barium 112 ug/L 5.0 05/17/23 20:20 EPA 6010D Cobalt 7.6 ug/L 5.0 05/17/23 20:20 EPA 6010D Zinc 82.4 ug/L 10.0 05/17/23 20:20 EPA 8260D Acetone 63.2 ug/L 25.0 05/18/23 00:25 EPA 8260D 1,4-Dichlorobenzene 1.5 ug/L 1.0 05/18/23 00:25 EPA 8260D Toluene 1.4 ug/L 1.0 05/18/23 00:25 92667360002 1201-MW2 EPA 6010D Barium 1130 ug/L 5.0 05/17/23 20:23 EPA 6010D Cobalt 99.3 ug/L 5.0 05/17/23 20:23 EPA 6010D Nickel 15.6 ug/L 5.0 05/17/23 20:23 EPA 8260D Acetone 117 ug/L 25.0 05/17/23 23:32 EPA 8260D Benzene 8.2 ug/L 1.0 05/17/23 23:32 EPA 8260D 2-Butanone (MEK) 159 ug/L 5.0 05/17/23 23:32 EPA 8260D Chlorobenzene 27.5 ug/L 1.0 05/17/23 23:32 EPA 8260D 1,2-Dichlorobenzene 1.7 ug/L 1.0 05/17/23 23:32 EPA 8260D 1,4-Dichlorobenzene 34.3 ug/L 1.0 05/17/23 23:32 EPA 8260D 1,1-Dichloroethane 0.47J ug/L 1.0 05/17/23 23:32 EPA 8260D cis-1,2-Dichloroethene 0.42J ug/L 1.0 05/17/23 23:32 EPA 8260D Ethylbenzene 9.0 ug/L 1.0 05/17/23 23:32 EPA 8260D 2-Hexanone 1.2J ug/L 5.0 05/17/23 23:32 EPA 8260D 4-Methyl-2-pentanone (MIBK) 127 ug/L 5.0 05/17/23 23:32 EPA 8260D Toluene 1.7 ug/L 1.0 05/17/23 23:32 EPA 8260D Xylene (Total) 16.4 ug/L 1.0 05/17/23 23:32 EPA 8260D Mod. 1,4-Dioxane (p-Dioxane) 204 ug/L 10.0 05/16/23 19:09 92667360003 1201-MW3S EPA 6010D Barium 532 ug/L 5.0 05/17/23 20:26 EPA 6010D Cobalt 16.1 ug/L 5.0 05/17/23 20:26 EPA 6010D Nickel 4AJ ug/L 5.0 05/17/23 20:26 EPA 8260D Benzene 3.7 ug/L 1.0 05/17/23 23:49 EPA 8260D Chlorobenzene 30.1 ug/L 1.0 05/17/23 23:49 EPA 8260D Chloroethane 1.3 ug/L 1.0 05/17/23 23:49 EPA 8260D 1,2-Dichlorobenzene 0.61 J ug/L 1.0 05/17/23 23:49 EPA 8260D 1,4-Dichlorobenzene 10.9 ug/L 1.0 05/17/23 23:49 EPA 8260D Xylene (Total) 13.0 ug/L 1.0 05/17/23 23:49 EPA 8260D Mod. 1,4-Dioxane (p-Dioxane) 42.9 ug/L 2.0 05/16/23 20:13 92667360004 1201-MW3D EPA 6010D Barium 198 ug/L 5.0 05/17/23 20:28 EPA 6010D Chromium 4.5J ug/L 5.0 05/17/23 20:28 EPA 6010D Nickel 28.3 ug/L 5.0 05/17/23 20:28 EPA 8260D Benzene 1.5 ug/L 1.0 05/18/23 00:07 EPA 8260D Chlorobenzene 8.5 ug/L 1.0 05/18/23 00:07 EPA 8260D 1,4-Dichlorobenzene 3.9 ug/L 1.0 05/18/23 00:07 EPA 8260D 1,1-Dichloroethane 5.4 ug/L 1.0 05/18/23 00:07 EPA 8260D cis-1,2-Dichloroethene 28.7 ug/L 1.0 05/18/23 00:07 EPA 8260D 1,2-Dichloropropane 0.69J ug/L 1.0 05/18/23 00:07 EPA 8260D Methylene Chloride 2.OJ ug/L 5.0 05/18/23 00:07 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 51 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SUMMARY OF DETECTION Project: BURKE CO.-KIRKSEY DRIVE Pace Project No.: 92667360 Lab Sample ID Method Client Sample ID Parameters 92667360004 1201-MW3D EPA 8260D Tetrachloroethene EPA 8260D Trichloroethene EPA 8260D Vinyl chloride EPA 8260D Mod. 1,4-Dioxane (p-Dioxane) 92667360005 1201-MW4 EPA 601 OD Barium EPA 8260D 1,1-Dichloroethane EPA 8260D cis-1,2-Dichloroethene EPA 8260D Mod. 1,4-Dioxane (p-Dioxane) 92667360006 1201-MW5 EPA 601 OD Barium 92667360007 1201-MW6S EPA 601 OD Barium EPA 8260D Chloroform 92667360008 1201-MW6D EPA 601 OD Barium EPA 601 OD Chromium 92667360009 1201-SW1 EPA 601 OD Barium EPA 601 OD Hardness, Total(SM 2340B) 92667360010 1201-SW2 EPA 601 OD Barium EPA 601 OD Hardness, Total(SM 2340B) EPA 601 OD Zinc 92667360011 1201-FIELD BLANK EPA 8260D Methylene Chloride Result Units Report Limit Analyzed 9.0 ug/L 1.0 05/18/23 00:07 6.2 ug/L 1.0 05/18/23 00:07 1.1 ug/L 1.0 05/18/23 00:07 97.0 ug/L 4.0 05/16/2318:47 64.3 ug/L 5.0 05/17/23 20:31 0.42J ug/L 1.0 05/17/23 22:02 3.7 ug/L 1.0 05/17/23 22:02 1.0J ug/L 2.0 05/16/23 20:34 C8 27.1 ug/L 5.0 05/17/23 20:46 36.0 ug/L 5.0 05/17/23 20:49 1.2 ug/L 1.0 05/17/23 22:38 15.2 ug/L 5.0 05/17/23 20:52 3.8J ug/L 5.0 05/17/23 20:52 33.1 ug/L 5.0 05/17/2316:37 26500 ug/L 662 05/17/2316:37 35.6 ug/L 5.0 05/17/2316:55 27000 ug/L 662 05/17/2316:55 10.5 ug/L 10.0 05/17/2316:55 71.3 ug/L 5.0 05/18/23 03:59 CO REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Qualifiers Page 7 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW1 Lab ID: 92667360001 Collected: 05/10/23 10:44 Received: 05/15/23 11:45 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 3.0 1 05/16/23 16:31 05/18/2313:39 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:20 7440-38-2 Barium 112 ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:20 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 05/16/23 16:31 05/17/23 20:20 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 05/16/23 16:31 05/17/23 20:20 7440-43-9 Chromium ND ug/L 5.0 3.7 1 05/16/23 16:31 05/17/23 20:20 7440-47-3 Cobalt 7.6 ug/L 5.0 3.6 1 05/16/23 16:31 05/17/23 20:20 7440-48-4 Copper ND ug/L 5.0 4.3 1 05/16/23 16:31 05/17/23 20:20 7440-50-8 Lead ND ug/L 5.0 4.5 1 05/16/23 16:31 05/17/23 20:20 7439-92-1 Nickel ND ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:20 7440-02-0 Selenium ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:20 7782-49-2 Silver ND ug/L 5.0 2.5 1 05/16/23 16:31 05/17/23 20:20 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 05/16/23 16:31 05/17/23 20:20 7440-62-2 Zinc 82.4 ug/L 10.0 9.5 1 05/16/23 16:31 05/17/23 20:20 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.20 0.050 1 05/18/23 11:47 05/30/23 22:17 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone 63.2 ug/L 25.0 5.1 1 05/18/23 00:25 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/18/23 00:25 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/18/23 00:25 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/18/23 00:25 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/18/23 00:25 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/18/23 00:25 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/18/23 00:25 74-83-9 v2 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/18/23 00:25 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/18/23 00:25 75-15-0 v1 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/18/23 00:25 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/18/23 00:25 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/18/23 00:25 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/18/23 00:25 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/18/23 00:25 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/18/23 00:25 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/18/23 00:25 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/18/23 00:25 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/18/23 00:25 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/18/23 00:25 95-50-1 1,4-Dichlorobenzene 1.5 ug/L 1.0 0.33 1 05/18/23 00:25 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/18/23 00:25 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/18/23 00:25 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/18/23 00:25 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/18/23 00:25 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW1 Lab ID: 92667360001 Collected: 05/10/23 10:44 Received: 05/15/23 11:45 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: 06/01 /2023 10:40 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 05/18/23 00:25 156-59-2 ND ug/L 1.0 0.40 1 05/18/23 00:25 156-60-5 ND ug/L 1.0 0.36 1 05/18/23 00:25 78-87-5 ND ug/L 1.0 0.36 1 05/18/23 00:25 10061-01-5 ND ug/L 1.0 0.36 1 05/18/23 00:25 10061-02-6 ND ug/L 1.0 0.30 1 05/18/23 00:25 100-41-4 ND ug/L 5.0 0.48 1 05/18/23 00:25 591-78-6 ND ug/L 20.0 9.7 1 05/18/23 00:25 74-88-4 ND ug/L 5.0 2.0 1 05/18/23 00:25 75-09-2 ND ug/L 5.0 2.7 1 05/18/23 00:25 108-10-1 ND ug/L 1.0 0.29 1 05/18/23 00:25 100-42-5 ND ug/L 1.0 0.31 1 05/18/23 00:25 630-20-6 ND ug/L 1.0 0.22 1 05/18/23 00:25 79-34-5 ND ug/L 1.0 0.29 1 05/18/23 00:25 127-18-4 1.4 ug/L 1.0 0.24 1 05/18/23 00:25 108-88-3 ND ug/L 1.0 0.33 1 05/18/23 00:25 71-55-6 ND ug/L 1.0 0.32 1 05/18/23 00:25 79-00-5 ND ug/L 1.0 0.38 1 05/18/23 00:25 79-01-6 ND ug/L 1.0 0.30 1 05/18/23 00:25 75-69-4 ND ug/L 1.0 0.26 1 05/18/23 00:25 96-18-4 ND ug/L 2.0 1.3 1 05/18/23 00:25 108-05-4 ND ug/L 1.0 0.39 1 05/18/23 00:25 75-01-4 ND ug/L 1.0 0.34 1 05/18/23 00:25 1330-20-7 104 % 70-130 1 05/18/23 00:25 460-00-4 88 % 70-130 1 05/18/23 00:25 17060-07-0 104 % 70-130 1 05/18/23 00:25 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/16/2319:51 123-91-1 96 % 67-130 1 05/16/2319:51 17060-07-0 95 % 70-130 1 05/16/2319:51 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 9 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW2 Lab ID: 92667360002 Collected: 05/09/23 16:15 Received: 05/15/23 11:45 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 3.0 1 05/16/23 16:31 05/18/2313:42 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:23 7440-38-2 Barium 1130 ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:23 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 05/16/23 16:31 05/17/23 20:23 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 05/16/23 16:31 05/17/23 20:23 7440-43-9 Chromium ND ug/L 5.0 3.7 1 05/16/23 16:31 05/17/23 20:23 7440-47-3 Cobalt 99.3 ug/L 5.0 3.6 1 05/16/23 16:31 05/17/23 20:23 7440-48-4 Copper ND ug/L 5.0 4.3 1 05/16/23 16:31 05/17/23 20:23 7440-50-8 Lead ND ug/L 5.0 4.5 1 05/16/23 16:31 05/17/23 20:23 7439-92-1 Nickel 15.6 ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:23 7440-02-0 Selenium ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:23 7782-49-2 Silver ND ug/L 5.0 2.5 1 05/16/23 16:31 05/17/23 20:23 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 05/16/23 16:31 05/17/23 20:23 7440-62-2 Zinc ND ug/L 10.0 9.5 1 05/16/23 16:31 05/17/23 20:23 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.20 0.050 1 05/18/23 11:47 05/30/23 22:22 7440-28-0 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone 117 ug/L 25.0 5.1 1 05/17/23 23:32 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/17/23 23:32 107-13-1 Benzene 8.2 ug/L 1.0 0.34 1 05/17/23 23:32 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/17/23 23:32 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/17/23 23:32 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/17/23 23:32 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/17/23 23:32 74-83-9 2-Butanone (MEK) 159 ug/L 5.0 4.0 1 05/17/23 23:32 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/17/23 23:32 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/17/23 23:32 56-23-5 Chlorobenzene 27.5 ug/L 1.0 0.28 1 05/17/23 23:32 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/17/23 23:32 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/17/23 23:32 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/17/23 23:32 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/17/23 23:32 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/17/23 23:32 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/17/23 23:32 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/17/23 23:32 74-95-3 1,2-Dichlorobenzene 1.7 ug/L 1.0 0.34 1 05/17/23 23:32 95-50-1 1,4-Dichlorobenzene 34.3 ug/L 1.0 0.33 1 05/17/23 23:32 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/17/23 23:32 110-57-6 1,1-Dichloroethane 0.47J ug/L 1.0 0.37 1 05/17/23 23:32 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/17/23 23:32 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/17/23 23:32 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. v2 v1 Page 10 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW2 Lab ID: 92667360002 Collected: 05/09/23 16:15 Received: 05/15/23 11:45 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: 06/01 /2023 10:40 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 0.42J ug/L 1.0 0.38 1 05/17/23 23:32 156-59-2 ND ug/L 1.0 0.40 1 05/17/23 23:32 156-60-5 ND ug/L 1.0 0.36 1 05/17/23 23:32 78-87-5 ND ug/L 1.0 0.36 1 05/17/23 23:32 10061-01-5 ND ug/L 1.0 0.36 1 05/17/23 23:32 10061-02-6 9.0 ug/L 1.0 0.30 1 05/17/23 23:32 100-41-4 1.2.1 ug/L 5.0 0.48 1 05/17/23 23:32 591-78-6 ND ug/L 20.0 9.7 1 05/17/23 23:32 74-88-4 ND ug/L 5.0 2.0 1 05/17/23 23:32 75-09-2 127 ug/L 5.0 2.7 1 05/17/23 23:32 108-10-1 ND ug/L 1.0 0.29 1 05/17/23 23:32 100-42-5 ND ug/L 1.0 0.31 1 05/17/23 23:32 630-20-6 ND ug/L 1.0 0.22 1 05/17/23 23:32 79-34-5 ND ug/L 1.0 0.29 1 05/17/23 23:32 127-18-4 1.7 ug/L 1.0 0.24 1 05/17/23 23:32 108-88-3 ND ug/L 1.0 0.33 1 05/17/23 23:32 71-55-6 ND ug/L 1.0 0.32 1 05/17/23 23:32 79-00-5 ND ug/L 1.0 0.38 1 05/17/23 23:32 79-01-6 ND ug/L 1.0 0.30 1 05/17/23 23:32 75-69-4 ND ug/L 1.0 0.26 1 05/17/23 23:32 96-18-4 ND ug/L 2.0 1.3 1 05/17/23 23:32 108-05-4 ND ug/L 1.0 0.39 1 05/17/23 23:32 75-01-4 16.4 ug/L 1.0 0.34 1 05/17/23 23:32 1330-20-7 101 % 70-130 1 05/17/23 23:32 460-00-4 94 % 70-130 1 05/17/23 23:32 17060-07-0 104 % 70-130 1 05/17/23 23:32 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 204 ug/L 10.0 4.3 5 05/16/2319:09 123-91-1 94 % 67-130 5 05/16/2319:09 17060-07-0 95 % 70-130 5 05/16/2319:09 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 11 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW3S Lab ID: 92667360003 Collected: 05/10/23 09:43 Received: 05/15/23 11:45 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 3.0 1 05/16/23 16:31 05/18/2313:46 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:26 7440-38-2 Barium 532 ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:26 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 05/16/23 16:31 05/17/23 20:26 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 05/16/23 16:31 05/17/23 20:26 7440-43-9 Chromium ND ug/L 5.0 3.7 1 05/16/23 16:31 05/17/23 20:26 7440-47-3 Cobalt 16.1 ug/L 5.0 3.6 1 05/16/23 16:31 05/17/23 20:26 7440-48-4 Copper ND ug/L 5.0 4.3 1 05/16/23 16:31 05/17/23 20:26 7440-50-8 Lead ND ug/L 5.0 4.5 1 05/16/23 16:31 05/17/23 20:26 7439-92-1 Nickel 4.4J ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:26 7440-02-0 Selenium ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:26 7782-49-2 Silver ND ug/L 5.0 2.5 1 05/16/23 16:31 05/17/23 20:26 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 05/16/23 16:31 05/17/23 20:26 7440-62-2 Zinc ND ug/L 10.0 9.5 1 05/16/23 16:31 05/17/23 20:26 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.20 0.050 1 05/18/23 11:47 05/30/23 22:27 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 05/17/23 23:49 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/17/23 23:49 107-13-1 Benzene 3.7 ug/L 1.0 0.34 1 05/17/23 23:49 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/17/23 23:49 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/17/23 23:49 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/17/23 23:49 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/17/23 23:49 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/17/23 23:49 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/17/23 23:49 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/17/23 23:49 56-23-5 Chlorobenzene 30.1 ug/L 1.0 0.28 1 05/17/23 23:49 108-90-7 Chloroethane 1.3 ug/L 1.0 0.65 1 05/17/23 23:49 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/17/23 23:49 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/17/23 23:49 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/17/23 23:49 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/17/23 23:49 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/17/23 23:49 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/17/23 23:49 74-95-3 1,2-Dichlorobenzene 0.61J ug/L 1.0 0.34 1 05/17/23 23:49 95-50-1 1,4-Dichlorobenzene 10.9 ug/L 1.0 0.33 1 05/17/23 23:49 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/17/23 23:49 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/17/23 23:49 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/17/23 23:49 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/17/23 23:49 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. v2 v1 Page 12 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW3S Lab ID: 92667360003 Collected: 05/10/23 09:43 Received: 05/15/23 11:45 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: 06/01 /2023 10:40 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 05/17/23 23:49 156-59-2 ND ug/L 1.0 0.40 1 05/17/23 23:49 156-60-5 ND ug/L 1.0 0.36 1 05/17/23 23:49 78-87-5 ND ug/L 1.0 0.36 1 05/17/23 23:49 10061-01-5 ND ug/L 1.0 0.36 1 05/17/23 23:49 10061-02-6 ND ug/L 1.0 0.30 1 05/17/23 23:49 100-41-4 ND ug/L 5.0 0.48 1 05/17/23 23:49 591-78-6 ND ug/L 20.0 9.7 1 05/17/23 23:49 74-88-4 ND ug/L 5.0 2.0 1 05/17/23 23:49 75-09-2 ND ug/L 5.0 2.7 1 05/17/23 23:49 108-10-1 ND ug/L 1.0 0.29 1 05/17/23 23:49 100-42-5 ND ug/L 1.0 0.31 1 05/17/23 23:49 630-20-6 ND ug/L 1.0 0.22 1 05/17/23 23:49 79-34-5 ND ug/L 1.0 0.29 1 05/17/23 23:49 127-18-4 ND ug/L 1.0 0.24 1 05/17/23 23:49 108-88-3 ND ug/L 1.0 0.33 1 05/17/23 23:49 71-55-6 ND ug/L 1.0 0.32 1 05/17/23 23:49 79-00-5 ND ug/L 1.0 0.38 1 05/17/23 23:49 79-01-6 ND ug/L 1.0 0.30 1 05/17/23 23:49 75-69-4 ND ug/L 1.0 0.26 1 05/17/23 23:49 96-18-4 ND ug/L 2.0 1.3 1 05/17/23 23:49 108-05-4 ND ug/L 1.0 0.39 1 05/17/23 23:49 75-01-4 13.0 ug/L 1.0 0.34 1 05/17/23 23:49 1330-20-7 103 % 70-130 1 05/17/23 23:49 460-00-4 89 % 70-130 1 05/17/23 23:49 17060-07-0 103 % 70-130 1 05/17/23 23:49 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 42.9 ug/L 2.0 0.86 1 05/16/23 20:13 123-91-1 94 % 67-130 1 05/16/23 20:13 17060-07-0 94 % 70-130 1 05/16/23 20:13 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 13 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW3D Lab ID: 92667360004 Collected: 05/10/23 09:40 Received: 05/15/23 11:45 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 3.0 1 05/16/23 16:31 05/18/2313:49 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:28 7440-38-2 Barium 198 ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:28 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 05/16/23 16:31 05/17/23 20:28 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 05/16/23 16:31 05/17/23 20:28 7440-43-9 Chromium 4.5J ug/L 5.0 3.7 1 05/16/23 16:31 05/17/23 20:28 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 05/16/23 16:31 05/17/23 20:28 7440-48-4 Copper ND ug/L 5.0 4.3 1 05/16/23 16:31 05/17/23 20:28 7440-50-8 Lead ND ug/L 5.0 4.5 1 05/16/23 16:31 05/17/23 20:28 7439-92-1 Nickel 28.3 ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:28 7440-02-0 Selenium ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:28 7782-49-2 Silver ND ug/L 5.0 2.5 1 05/16/23 16:31 05/17/23 20:28 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 05/16/23 16:31 05/17/23 20:28 7440-62-2 Zinc ND ug/L 10.0 9.5 1 05/16/23 16:31 05/17/23 20:28 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.20 0.050 1 05/18/23 11:47 05/30/23 22:32 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 05/18/23 00:07 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/18/23 00:07 107-13-1 Benzene 1.5 ug/L 1.0 0.34 1 05/18/23 00:07 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/18/23 00:07 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/18/23 00:07 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/18/23 00:07 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/18/23 00:07 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/18/23 00:07 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/18/23 00:07 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/18/23 00:07 56-23-5 Chlorobenzene 8.5 ug/L 1.0 0.28 1 05/18/23 00:07 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/18/23 00:07 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/18/23 00:07 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/18/23 00:07 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/18/23 00:07 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/18/23 00:07 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/18/23 00:07 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/18/23 00:07 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/18/23 00:07 95-50-1 1,4-Dichlorobenzene 3.9 ug/L 1.0 0.33 1 05/18/23 00:07 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/18/23 00:07 110-57-6 1,1-Dichloroethane 5.4 ug/L 1.0 0.37 1 05/18/23 00:07 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/18/23 00:07 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/18/23 00:07 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. v2 v1 Page 14 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW3D Lab ID: 92667360004 Collected: 05/10/23 09:40 Received: 05/15/23 11:45 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: 06/01 /2023 10:40 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 28.7 ug/L 1.0 0.38 1 05/18/23 00:07 156-59-2 ND ug/L 1.0 0.40 1 05/18/23 00:07 156-60-5 0.69J ug/L 1.0 0.36 1 05/18/23 00:07 78-87-5 ND ug/L 1.0 0.36 1 05/18/23 00:07 10061-01-5 ND ug/L 1.0 0.36 1 05/18/23 00:07 10061-02-6 ND ug/L 1.0 0.30 1 05/18/23 00:07 100-41-4 ND ug/L 5.0 0.48 1 05/18/23 00:07 591-78-6 ND ug/L 20.0 9.7 1 05/18/23 00:07 74-88-4 2.0.1 ug/L 5.0 2.0 1 05/18/23 00:07 75-09-2 ND ug/L 5.0 2.7 1 05/18/23 00:07 108-10-1 ND ug/L 1.0 0.29 1 05/18/23 00:07 100-42-5 ND ug/L 1.0 0.31 1 05/18/23 00:07 630-20-6 ND ug/L 1.0 0.22 1 05/18/23 00:07 79-34-5 9.0 ug/L 1.0 0.29 1 05/18/23 00:07 127-18-4 ND ug/L 1.0 0.24 1 05/18/23 00:07 108-88-3 ND ug/L 1.0 0.33 1 05/18/23 00:07 71-55-6 ND ug/L 1.0 0.32 1 05/18/23 00:07 79-00-5 6.2 ug/L 1.0 0.38 1 05/18/23 00:07 79-01-6 ND ug/L 1.0 0.30 1 05/18/23 00:07 75-69-4 ND ug/L 1.0 0.26 1 05/18/23 00:07 96-18-4 ND ug/L 2.0 1.3 1 05/18/23 00:07 108-05-4 1.1 ug/L 1.0 0.39 1 05/18/23 00:07 75-01-4 ND ug/L 1.0 0.34 1 05/18/23 00:07 1330-20-7 104 % 70-130 1 05/18/23 00:07 460-00-4 91 % 70-130 1 05/18/23 00:07 17060-07-0 102 % 70-130 1 05/18/23 00:07 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 97.0 ug/L 4.0 1.7 2 05/16/2318:47 123-91-1 95 % 67-130 2 05/16/2318:47 17060-07-0 94 % 70-130 2 05/16/2318:47 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 15 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW4 Lab ID: 92667360005 Collected: 05/10/23 10:32 Received: 05/15/23 11:45 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 3.0 1 05/16/23 16:31 05/18/2314:07 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:31 7440-38-2 Barium 64.3 ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:31 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 05/16/23 16:31 05/17/23 20:31 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 05/16/23 16:31 05/17/23 20:31 7440-43-9 Chromium ND ug/L 5.0 3.7 1 05/16/23 16:31 05/17/23 20:31 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 05/16/23 16:31 05/17/23 20:31 7440-48-4 Copper ND ug/L 5.0 4.3 1 05/16/23 16:31 05/17/23 20:31 7440-50-8 Lead ND ug/L 5.0 4.5 1 05/16/23 16:31 05/17/23 20:31 7439-92-1 Nickel ND ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:31 7440-02-0 Selenium ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:31 7782-49-2 Silver ND ug/L 5.0 2.5 1 05/16/23 16:31 05/17/23 20:31 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 05/16/23 16:31 05/17/23 20:31 7440-62-2 Zinc ND ug/L 10.0 9.5 1 05/16/23 16:31 05/17/23 20:31 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.20 0.050 1 05/18/23 11:47 05/30/23 22:54 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 05/17/23 22:02 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/17/23 22:02 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/17/23 22:02 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/17/23 22:02 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/17/23 22:02 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/17/23 22:02 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/17/23 22:02 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/17/23 22:02 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/17/23 22:02 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/17/23 22:02 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/17/23 22:02 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/17/23 22:02 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/17/23 22:02 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/17/23 22:02 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/17/23 22:02 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/17/23 22:02 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/17/23 22:02 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/17/23 22:02 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/17/23 22:02 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/17/23 22:02 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/17/23 22:02 110-57-6 1,1-Dichloroethane 0.42J ug/L 1.0 0.37 1 05/17/23 22:02 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/17/23 22:02 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/17/23 22:02 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. v3 v2,v3 v1 Page 16 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW4 Lab ID: 92667360005 Collected: 05/10/23 10:32 Received: 05/15/23 11:45 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: 06/01 /2023 10:40 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 3.7 ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 5.0 ND ug/L 20.0 ND ug/L 5.0 ND ug/L 5.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 2.0 ND ug/L 1.0 ND ug/L 1.0 101 % 70-130 87 % 70-130 103 % 70-130 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 1.0J ug/L 2.0 96 % 67-130 95 % 70-130 0.38 1 05/17/23 22:02 156-59-2 0.40 1 05/17/23 22:02 156-60-5 0.36 1 05/17/23 22:02 78-87-5 0.36 1 05/17/23 22:02 10061-01-5 0.36 1 05/17/23 22:02 10061-02-6 0.30 1 05/17/23 22:02 100-41-4 0.48 1 05/17/23 22:02 591-78-6 9.7 1 05/17/23 22:02 74-88-4 2.0 1 05/17/23 22:02 75-09-2 2.7 1 05/17/23 22:02 108-10-1 0.29 1 05/17/23 22:02 100-42-5 0.31 1 05/17/23 22:02 630-20-6 0.22 1 05/17/23 22:02 79-34-5 0.29 1 05/17/23 22:02 127-18-4 0.24 1 05/17/23 22:02 108-88-3 0.33 1 05/17/23 22:02 71-55-6 0.32 1 05/17/23 22:02 79-00-5 0.38 1 05/17/23 22:02 79-01-6 0.30 1 05/17/23 22:02 75-69-4 0.26 1 05/17/23 22:02 96-18-4 1.3 1 05/17/23 22:02 108-05-4 0.39 1 05/17/23 22:02 75-01-4 0.34 1 05/17/23 22:02 1330-20-7 1 05/17/23 22:02 460-00-4 1 05/17/23 22:02 17060-07-0 1 05/17/23 22:02 2037-26-5 0.86 1 8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 05/16/23 20:34 123-91-1 C8 05/16/23 20:34 17060-07-0 05/16/23 20:34 2037-26-5 Page 17 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW5 Lab ID: 92667360006 Collected: 05/10/23 10:55 Received: 05/15/23 11:45 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 3.0 1 05/16/23 16:31 05/18/2314:11 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:46 7440-38-2 Barium 27.1 ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:46 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 05/16/23 16:31 05/17/23 20:46 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 05/16/23 16:31 05/17/23 20:46 7440-43-9 Chromium ND ug/L 5.0 3.7 1 05/16/23 16:31 05/17/23 20:46 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 05/16/23 16:31 05/17/23 20:46 7440-48-4 Copper ND ug/L 5.0 4.3 1 05/16/23 16:31 05/17/23 20:46 7440-50-8 Lead ND ug/L 5.0 4.5 1 05/16/23 16:31 05/17/23 20:46 7439-92-1 Nickel ND ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:46 7440-02-0 Selenium ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:46 7782-49-2 Silver ND ug/L 5.0 2.5 1 05/16/23 16:31 05/17/23 20:46 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 05/16/23 16:31 05/17/23 20:46 7440-62-2 Zinc ND ug/L 10.0 9.5 1 05/16/23 16:31 05/17/23 20:46 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.20 0.050 1 05/18/23 11:47 05/30/23 22:59 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 05/17/23 22:20 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/17/23 22:20 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/17/23 22:20 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/17/23 22:20 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/17/23 22:20 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/17/23 22:20 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/17/23 22:20 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/17/23 22:20 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/17/23 22:20 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/17/23 22:20 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/17/23 22:20 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/17/23 22:20 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/17/23 22:20 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/17/23 22:20 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/17/23 22:20 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/17/23 22:20 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/17/23 22:20 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/17/23 22:20 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/17/23 22:20 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/17/23 22:20 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/17/23 22:20 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/17/23 22:20 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/17/23 22:20 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/17/23 22:20 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. v2 v1 Page 18 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW5 Lab ID: 92667360006 Collected: 05/10/23 10:55 Received: 05/15/23 11:45 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: 06/01 /2023 10:40 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 05/17/23 22:20 156-59-2 ND ug/L 1.0 0.40 1 05/17/23 22:20 156-60-5 ND ug/L 1.0 0.36 1 05/17/23 22:20 78-87-5 ND ug/L 1.0 0.36 1 05/17/23 22:20 10061-01-5 ND ug/L 1.0 0.36 1 05/17/23 22:20 10061-02-6 ND ug/L 1.0 0.30 1 05/17/23 22:20 100-41-4 ND ug/L 5.0 0.48 1 05/17/23 22:20 591-78-6 ND ug/L 20.0 9.7 1 05/17/23 22:20 74-88-4 ND ug/L 5.0 2.0 1 05/17/23 22:20 75-09-2 ND ug/L 5.0 2.7 1 05/17/23 22:20 108-10-1 ND ug/L 1.0 0.29 1 05/17/23 22:20 100-42-5 ND ug/L 1.0 0.31 1 05/17/23 22:20 630-20-6 ND ug/L 1.0 0.22 1 05/17/23 22:20 79-34-5 ND ug/L 1.0 0.29 1 05/17/23 22:20 127-18-4 ND ug/L 1.0 0.24 1 05/17/23 22:20 108-88-3 ND ug/L 1.0 0.33 1 05/17/23 22:20 71-55-6 ND ug/L 1.0 0.32 1 05/17/23 22:20 79-00-5 ND ug/L 1.0 0.38 1 05/17/23 22:20 79-01-6 ND ug/L 1.0 0.30 1 05/17/23 22:20 75-69-4 ND ug/L 1.0 0.26 1 05/17/23 22:20 96-18-4 ND ug/L 2.0 1.3 1 05/17/23 22:20 108-05-4 ND ug/L 1.0 0.39 1 05/17/23 22:20 75-01-4 ND ug/L 1.0 0.34 1 05/17/23 22:20 1330-20-7 102 % 70-130 1 05/17/23 22:20 460-00-4 87 % 70-130 1 05/17/23 22:20 17060-07-0 103 % 70-130 1 05/17/23 22:20 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/16/23 20:55 123-91-1 96 % 67-130 1 05/16/23 20:55 17060-07-0 95 % 70-130 1 05/16/23 20:55 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 19 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW6S Lab ID: 92667360007 Collected: 05/09/23 15:40 Received: 05/15/23 11:45 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 3.0 1 05/16/23 16:31 05/18/2314:14 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:49 7440-38-2 Barium 36.0 ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:49 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 05/16/23 16:31 05/17/23 20:49 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 05/16/23 16:31 05/17/23 20:49 7440-43-9 Chromium ND ug/L 5.0 3.7 1 05/16/23 16:31 05/17/23 20:49 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 05/16/23 16:31 05/17/23 20:49 7440-48-4 Copper ND ug/L 5.0 4.3 1 05/16/23 16:31 05/17/23 20:49 7440-50-8 Lead ND ug/L 5.0 4.5 1 05/16/23 16:31 05/17/23 20:49 7439-92-1 Nickel ND ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:49 7440-02-0 Selenium ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:49 7782-49-2 Silver ND ug/L 5.0 2.5 1 05/16/23 16:31 05/17/23 20:49 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 05/16/23 16:31 05/17/23 20:49 7440-62-2 Zinc ND ug/L 10.0 9.5 1 05/16/23 16:31 05/17/23 20:49 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.20 0.050 1 05/18/23 11:47 05/30/23 23:09 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 05/17/23 22:38 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/17/23 22:38 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/17/23 22:38 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/17/23 22:38 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/17/23 22:38 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/17/23 22:38 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/17/23 22:38 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/17/23 22:38 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/17/23 22:38 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/17/23 22:38 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/17/23 22:38 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/17/23 22:38 75-00-3 Chloroform 1.2 ug/L 1.0 0.43 1 05/17/23 22:38 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/17/23 22:38 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/17/23 22:38 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/17/23 22:38 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/17/23 22:38 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/17/23 22:38 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/17/23 22:38 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/17/23 22:38 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/17/23 22:38 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/17/23 22:38 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/17/23 22:38 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/17/23 22:38 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. v2 v1 Page 20 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW6S Lab ID: 92667360007 Collected: 05/09/23 15:40 Received: 05/15/23 11:45 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: 06/01 /2023 10:40 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 05/17/23 22:38 156-59-2 ND ug/L 1.0 0.40 1 05/17/23 22:38 156-60-5 ND ug/L 1.0 0.36 1 05/17/23 22:38 78-87-5 ND ug/L 1.0 0.36 1 05/17/23 22:38 10061-01-5 ND ug/L 1.0 0.36 1 05/17/23 22:38 10061-02-6 ND ug/L 1.0 0.30 1 05/17/23 22:38 100-41-4 ND ug/L 5.0 0.48 1 05/17/23 22:38 591-78-6 ND ug/L 20.0 9.7 1 05/17/23 22:38 74-88-4 ND ug/L 5.0 2.0 1 05/17/23 22:38 75-09-2 ND ug/L 5.0 2.7 1 05/17/23 22:38 108-10-1 ND ug/L 1.0 0.29 1 05/17/23 22:38 100-42-5 ND ug/L 1.0 0.31 1 05/17/23 22:38 630-20-6 ND ug/L 1.0 0.22 1 05/17/23 22:38 79-34-5 ND ug/L 1.0 0.29 1 05/17/23 22:38 127-18-4 ND ug/L 1.0 0.24 1 05/17/23 22:38 108-88-3 ND ug/L 1.0 0.33 1 05/17/23 22:38 71-55-6 ND ug/L 1.0 0.32 1 05/17/23 22:38 79-00-5 ND ug/L 1.0 0.38 1 05/17/23 22:38 79-01-6 ND ug/L 1.0 0.30 1 05/17/23 22:38 75-69-4 ND ug/L 1.0 0.26 1 05/17/23 22:38 96-18-4 ND ug/L 2.0 1.3 1 05/17/23 22:38 108-05-4 ND ug/L 1.0 0.39 1 05/17/23 22:38 75-01-4 ND ug/L 1.0 0.34 1 05/17/23 22:38 1330-20-7 100 % 70-130 1 05/17/23 22:38 460-00-4 88 % 70-130 1 05/17/23 22:38 17060-07-0 102 % 70-130 1 05/17/23 22:38 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/16/2318:26 123-91-1 98 % 67-130 1 05/16/2318:26 17060-07-0 95 % 70-130 1 05/16/2318:26 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 21 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW6D Lab ID: 92667360008 Collected: 05/09/23 15:35 Received: 05/15/23 11:45 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 3.0 1 05/16/23 16:31 05/18/2314:18 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:52 7440-38-2 Barium 15.2 ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:52 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 05/16/23 16:31 05/17/23 20:52 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 05/16/23 16:31 05/17/23 20:52 7440-43-9 Chromium 3.8.1 ug/L 5.0 3.7 1 05/16/23 16:31 05/17/23 20:52 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 05/16/23 16:31 05/17/23 20:52 7440-48-4 Copper ND ug/L 5.0 4.3 1 05/16/23 16:31 05/17/23 20:52 7440-50-8 Lead ND ug/L 5.0 4.5 1 05/16/23 16:31 05/17/23 20:52 7439-92-1 Nickel ND ug/L 5.0 3.5 1 05/16/23 16:31 05/17/23 20:52 7440-02-0 Selenium ND ug/L 10.0 4.7 1 05/16/23 16:31 05/17/23 20:52 7782-49-2 Silver ND ug/L 5.0 2.5 1 05/16/23 16:31 05/17/23 20:52 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 05/16/23 16:31 05/17/23 20:52 7440-62-2 Zinc ND ug/L 10.0 9.5 1 05/16/23 16:31 05/17/23 20:52 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.20 0.050 1 05/22/23 16:06 05/30/23 23:46 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 05/17/23 22:56 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/17/23 22:56 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/17/23 22:56 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/17/23 22:56 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/17/23 22:56 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/17/23 22:56 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/17/23 22:56 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/17/23 22:56 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/17/23 22:56 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/17/23 22:56 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/17/23 22:56 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/17/23 22:56 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/17/23 22:56 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/17/23 22:56 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/17/23 22:56 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/17/23 22:56 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/17/23 22:56 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/17/23 22:56 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/17/23 22:56 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/17/23 22:56 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/17/23 22:56 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/17/23 22:56 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/17/23 22:56 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/17/23 22:56 75-35-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. v2 v1 Page 22 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-MW6D Lab ID: 92667360008 Collected: 05/09/23 15:35 Received: 05/15/23 11:45 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: 06/01 /2023 10:40 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 05/17/23 22:56 156-59-2 ND ug/L 1.0 0.40 1 05/17/23 22:56 156-60-5 ND ug/L 1.0 0.36 1 05/17/23 22:56 78-87-5 ND ug/L 1.0 0.36 1 05/17/23 22:56 10061-01-5 ND ug/L 1.0 0.36 1 05/17/23 22:56 10061-02-6 ND ug/L 1.0 0.30 1 05/17/23 22:56 100-41-4 ND ug/L 5.0 0.48 1 05/17/23 22:56 591-78-6 ND ug/L 20.0 9.7 1 05/17/23 22:56 74-88-4 ND ug/L 5.0 2.0 1 05/17/23 22:56 75-09-2 ND ug/L 5.0 2.7 1 05/17/23 22:56 108-10-1 ND ug/L 1.0 0.29 1 05/17/23 22:56 100-42-5 ND ug/L 1.0 0.31 1 05/17/23 22:56 630-20-6 ND ug/L 1.0 0.22 1 05/17/23 22:56 79-34-5 ND ug/L 1.0 0.29 1 05/17/23 22:56 127-18-4 ND ug/L 1.0 0.24 1 05/17/23 22:56 108-88-3 ND ug/L 1.0 0.33 1 05/17/23 22:56 71-55-6 ND ug/L 1.0 0.32 1 05/17/23 22:56 79-00-5 ND ug/L 1.0 0.38 1 05/17/23 22:56 79-01-6 ND ug/L 1.0 0.30 1 05/17/23 22:56 75-69-4 ND ug/L 1.0 0.26 1 05/17/23 22:56 96-18-4 ND ug/L 2.0 1.3 1 05/17/23 22:56 108-05-4 ND ug/L 1.0 0.39 1 05/17/23 22:56 75-01-4 ND ug/L 1.0 0.34 1 05/17/23 22:56 1330-20-7 99 % 70-130 1 05/17/23 22:56 460-00-4 89 % 70-130 1 05/17/23 22:56 17060-07-0 103 % 70-130 1 05/17/23 22:56 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/16/2319:30 123-91-1 94 % 67-130 1 05/16/2319:30 17060-07-0 95 % 70-130 1 05/16/2319:30 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 23 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-SW1 Lab ID: 92667360009 Collected: 05/10/23 10:15 Received: 05/15/23 11:45 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt 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 3.0 1 05/16/2316:31 05/17/2316:37 7440-36-0 ND ug/L 10.0 4.7 1 05/16/2316:31 05/17/2316:37 7440-38-2 33.1 ug/L 5.0 3.5 1 05/16/2316:31 05/17/2316:37 7440-39-3 ND ug/L 1.0 0.70 1 05/16/2316:31 05/17/2316:37 7440-41-7 ND ug/L 1.0 0.40 1 05/16/2316:31 05/17/2316:37 7440-43-9 ND ug/L 5.0 3.7 1 05/16/2316:31 05/17/2316:37 7440-47-3 ND ug/L 5.0 3.6 1 05/16/2316:31 05/17/2316:37 7440-48-4 ND ug/L 5.0 4.3 1 05/16/2316:31 05/17/2316:37 7440-50-8 ND ug/L 5.0 4.5 1 05/16/2316:31 05/17/2316:37 7439-92-1 ND ug/L 5.0 3.5 1 05/16/2316:31 05/17/2316:37 7440-02-0 ND ug/L 10.0 4.7 1 05/16/2316:31 05/17/2316:37 7782-49-2 ND ug/L 5.0 2.5 1 05/16/2316:31 05/17/2316:37 7440-22-4 26500 ug/L 662 131 1 05/16/2316:31 05/17/2316:37 ND ug/L 5.0 3.9 1 05/16/2316:31 05/17/2316:37 7440-62-2 ND ug/L 10.0 9.5 1 05/16/2316:31 05/17/2316:37 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.20 0.050 1 05/22/23 16:06 05/31/23 00:25 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 05/17/23 23:14 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/17/23 23:14 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/17/23 23:14 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/17/23 23:14 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/17/23 23:14 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/17/23 23:14 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/17/23 23:14 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/17/23 23:14 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/17/23 23:14 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/17/23 23:14 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/17/23 23:14 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/17/23 23:14 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/17/23 23:14 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/17/23 23:14 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/17/23 23:14 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/17/23 23:14 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/17/23 23:14 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/17/23 23:14 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/17/23 23:14 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/17/23 23:14 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/17/23 23:14 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/17/23 23:14 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/17/23 23:14 107-06-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. v2 v1 Page 24 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-SW1 Lab ID: 92667360009 Collected: 05/10/23 10:15 Received: 05/15/23 11:45 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: 06/01 /2023 10:40 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.35 1 05/17/23 23:14 75-35-4 ND ug/L 1.0 0.38 1 05/17/23 23:14 156-59-2 ND ug/L 1.0 0.40 1 05/17/23 23:14 156-60-5 ND ug/L 1.0 0.36 1 05/17/23 23:14 78-87-5 ND ug/L 1.0 0.36 1 05/17/23 23:14 10061-01-5 ND ug/L 1.0 0.36 1 05/17/23 23:14 10061-02-6 ND ug/L 1.0 0.30 1 05/17/23 23:14 100-41-4 ND ug/L 5.0 0.48 1 05/17/23 23:14 591-78-6 ND ug/L 20.0 9.7 1 05/17/23 23:14 74-88-4 ND ug/L 5.0 2.0 1 05/17/23 23:14 75-09-2 ND ug/L 5.0 2.7 1 05/17/23 23:14 108-10-1 ND ug/L 1.0 0.29 1 05/17/23 23:14 100-42-5 ND ug/L 1.0 0.31 1 05/17/23 23:14 630-20-6 ND ug/L 1.0 0.22 1 05/17/23 23:14 79-34-5 ND ug/L 1.0 0.29 1 05/17/23 23:14 127-18-4 ND ug/L 1.0 0.24 1 05/17/23 23:14 108-88-3 ND ug/L 1.0 0.33 1 05/17/23 23:14 71-55-6 ND ug/L 1.0 0.32 1 05/17/23 23:14 79-00-5 ND ug/L 1.0 0.38 1 05/17/23 23:14 79-01-6 ND ug/L 1.0 0.30 1 05/17/23 23:14 75-69-4 ND ug/L 1.0 0.26 1 05/17/23 23:14 96-18-4 ND ug/L 2.0 1.3 1 05/17/23 23:14 108-05-4 ND ug/L 1.0 0.39 1 05/17/23 23:14 75-01-4 ND ug/L 1.0 0.34 1 05/17/23 23:14 1330-20-7 102 % 70-130 1 05/17/23 23:14 460-00-4 88 % 70-130 1 05/17/23 23:14 17060-07-0 105 % 70-130 1 05/17/23 23:14 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/16/23 21:17 123-91-1 96 % 67-130 1 05/16/23 21:17 17060-07-0 96 % 70-130 1 05/16/23 21:17 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 25 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-SW2 Lab ID: 92667360010 Collected: 05/10/23 09:57 Received: 05/15/23 11:45 Matrix: Water Report Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt 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 3.0 1 05/16/2316:31 05/17/2316:55 7440-36-0 ND ug/L 10.0 4.7 1 05/16/2316:31 05/17/2316:55 7440-38-2 35.6 ug/L 5.0 3.5 1 05/16/2316:31 05/17/2316:55 7440-39-3 ND ug/L 1.0 0.70 1 05/16/2316:31 05/17/2316:55 7440-41-7 ND ug/L 1.0 0.40 1 05/16/2316:31 05/17/2316:55 7440-43-9 ND ug/L 5.0 3.7 1 05/16/2316:31 05/17/2316:55 7440-47-3 ND ug/L 5.0 3.6 1 05/16/2316:31 05/17/2316:55 7440-48-4 ND ug/L 5.0 4.3 1 05/16/2316:31 05/17/2316:55 7440-50-8 ND ug/L 5.0 4.5 1 05/16/2316:31 05/17/2316:55 7439-92-1 ND ug/L 5.0 3.5 1 05/16/2316:31 05/17/2316:55 7440-02-0 ND ug/L 10.0 4.7 1 05/16/2316:31 05/17/2316:55 7782-49-2 ND ug/L 5.0 2.5 1 05/16/2316:31 05/17/2316:55 7440-22-4 27000 ug/L 662 131 1 05/16/2316:31 05/17/2316:55 ND ug/L 5.0 3.9 1 05/16/2316:31 05/17/2316:55 7440-62-2 10.5 ug/L 10.0 9.5 1 05/16/2316:31 05/17/2316:55 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.20 0.050 1 05/22/23 16:06 05/31/23 00:30 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 05/18/23 05:28 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/18/23 05:28 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/18/23 05:28 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/18/23 05:28 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/18/23 05:28 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/18/23 05:28 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/18/23 05:28 74-83-9 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/18/23 05:28 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/18/23 05:28 75-15-0 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/18/23 05:28 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/18/23 05:28 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/18/23 05:28 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/18/23 05:28 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/18/23 05:28 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/18/23 05:28 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/18/23 05:28 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/18/23 05:28 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/18/23 05:28 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/18/23 05:28 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/18/23 05:28 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/18/23 05:28 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/18/23 05:28 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/18/23 05:28 107-06-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. v2 v1 Page 26 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-SW2 Lab ID: 92667360010 Collected: 05/10/23 09:57 Received: 05/15/23 11:45 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: 06/01 /2023 10:40 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.35 1 05/18/23 05:28 75-35-4 v1 ND ug/L 1.0 0.38 1 05/18/23 05:28 156-59-2 ND ug/L 1.0 0.40 1 05/18/23 05:28 156-60-5 ND ug/L 1.0 0.36 1 05/18/23 05:28 78-87-5 ND ug/L 1.0 0.36 1 05/18/23 05:28 10061-01-5 ND ug/L 1.0 0.36 1 05/18/23 05:28 10061-02-6 ND ug/L 1.0 0.30 1 05/18/23 05:28 100-41-4 ND ug/L 5.0 0.48 1 05/18/23 05:28 591-78-6 ND ug/L 20.0 9.7 1 05/18/23 05:28 74-88-4 ND ug/L 5.0 2.0 1 05/18/23 05:28 75-09-2 ND ug/L 5.0 2.7 1 05/18/23 05:28 108-10-1 ND ug/L 1.0 0.29 1 05/18/23 05:28 100-42-5 ND ug/L 1.0 0.31 1 05/18/23 05:28 630-20-6 ND ug/L 1.0 0.22 1 05/18/23 05:28 79-34-5 ND ug/L 1.0 0.29 1 05/18/23 05:28 127-18-4 ND ug/L 1.0 0.24 1 05/18/23 05:28 108-88-3 ND ug/L 1.0 0.33 1 05/18/23 05:28 71-55-6 ND ug/L 1.0 0.32 1 05/18/23 05:28 79-00-5 ND ug/L 1.0 0.38 1 05/18/23 05:28 79-01-6 ND ug/L 1.0 0.30 1 05/18/23 05:28 75-69-4 ND ug/L 1.0 0.26 1 05/18/23 05:28 96-18-4 ND ug/L 2.0 1.3 1 05/18/23 05:28 108-05-4 ND ug/L 1.0 0.39 1 05/18/23 05:28 75-01-4 ND ug/L 1.0 0.34 1 05/18/23 05:28 1330-20-7 101 % 70-130 1 05/18/23 05:28 460-00-4 90 % 70-130 1 05/18/23 05:28 17060-07-0 102 % 70-130 1 05/18/23 05:28 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/16/23 21:38 123-91-1 95 % 67-130 1 05/16/23 21:38 17060-07-0 95 % 70-130 1 05/16/23 21:38 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 27 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-FIELD BLANK Lab ID: 92667360011 Collected: 05/10/23 11:00 Received: 05/15/23 11:45 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 3.0 1 05/16/2316:31 05/17/2316:58 7440-36-0 Arsenic ND ug/L 10.0 4.7 1 05/16/2316:31 05/17/2316:58 7440-38-2 Barium ND ug/L 5.0 3.5 1 05/16/2316:31 05/17/2316:58 7440-39-3 Beryllium ND ug/L 1.0 0.70 1 05/16/2316:31 05/17/2316:58 7440-41-7 Cadmium ND ug/L 1.0 0.40 1 05/16/2316:31 05/17/2316:58 7440-43-9 Chromium ND ug/L 5.0 3.7 1 05/16/2316:31 05/17/2316:58 7440-47-3 Cobalt ND ug/L 5.0 3.6 1 05/16/2316:31 05/17/2316:58 7440-48-4 Copper ND ug/L 5.0 4.3 1 05/16/2316:31 05/17/2316:58 7440-50-8 Lead ND ug/L 5.0 4.5 1 05/16/2316:31 05/17/2316:58 7439-92-1 Nickel ND ug/L 5.0 3.5 1 05/16/2316:31 05/17/2316:58 7440-02-0 Selenium ND ug/L 10.0 4.7 1 05/16/2316:31 05/17/2316:58 7782-49-2 Silver ND ug/L 5.0 2.5 1 05/16/2316:31 05/17/2316:58 7440-22-4 Vanadium ND ug/L 5.0 3.9 1 05/16/2316:31 05/17/2316:58 7440-62-2 Zinc ND ug/L 10.0 9.5 1 05/16/2316:31 05/17/2316:58 7440-66-6 6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A Pace Analytical Services -Asheville Thallium ND ug/L 0.20 0.050 1 05/22/23 16:06 05/31/23 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 05/18/23 03:59 67-64-1 Acrylonitrile ND ug/L 10.0 1.8 1 05/18/23 03:59 107-13-1 Benzene ND ug/L 1.0 0.34 1 05/18/23 03:59 71-43-2 Bromochloromethane ND ug/L 1.0 0.47 1 05/18/23 03:59 74-97-5 Bromodichloromethane ND ug/L 1.0 0.31 1 05/18/23 03:59 75-27-4 Bromoform ND ug/L 1.0 0.34 1 05/18/23 03:59 75-25-2 Bromomethane ND ug/L 2.0 1.7 1 05/18/23 03:59 74-83-9 v2 2-Butanone (MEK) ND ug/L 5.0 4.0 1 05/18/23 03:59 78-93-3 Carbon disulfide ND ug/L 2.0 0.36 1 05/18/23 03:59 75-15-0 v1 Carbon tetrachloride ND ug/L 1.0 0.33 1 05/18/23 03:59 56-23-5 Chlorobenzene ND ug/L 1.0 0.28 1 05/18/23 03:59 108-90-7 Chloroethane ND ug/L 1.0 0.65 1 05/18/23 03:59 75-00-3 Chloroform ND ug/L 1.0 0.43 1 05/18/23 03:59 67-66-3 Chloromethane ND ug/L 1.0 0.54 1 05/18/23 03:59 74-87-3 1,2-Dibromo-3-chloropropane ND ug/L 2.0 0.34 1 05/18/23 03:59 96-12-8 Dibromochloromethane ND ug/L 1.0 0.36 1 05/18/23 03:59 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 0.27 1 05/18/23 03:59 106-93-4 Dibromomethane ND ug/L 1.0 0.39 1 05/18/23 03:59 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 0.34 1 05/18/23 03:59 95-50-1 1,4-Dichlorobenzene ND ug/L 1.0 0.33 1 05/18/23 03:59 106-46-7 trans-1,4-Dichloro-2-butene ND ug/L 1.0 0.56 1 05/18/23 03:59 110-57-6 1,1-Dichloroethane ND ug/L 1.0 0.37 1 05/18/23 03:59 75-34-3 1,2-Dichloroethane ND ug/L 1.0 0.32 1 05/18/23 03:59 107-06-2 1,1-Dichloroethene ND ug/L 1.0 0.35 1 05/18/23 03:59 75-35-4 v1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 28 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 Sample: 1201-FIELD BLANK Lab ID: 92667360011 Collected: 05/10/23 11:00 Received: 05/15/23 11:45 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: 06/01 /2023 10:40 AM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte ND ug/L 1.0 0.38 1 05/18/23 03:59 156-59-2 ND ug/L 1.0 0.40 1 05/18/23 03:59 156-60-5 ND ug/L 1.0 0.36 1 05/18/23 03:59 78-87-5 ND ug/L 1.0 0.36 1 05/18/23 03:59 10061-01-5 ND ug/L 1.0 0.36 1 05/18/23 03:59 10061-02-6 ND ug/L 1.0 0.30 1 05/18/23 03:59 100-41-4 ND ug/L 5.0 0.48 1 05/18/23 03:59 591-78-6 ND ug/L 20.0 9.7 1 05/18/23 03:59 74-88-4 71.3 ug/L 5.0 2.0 1 05/18/23 03:59 75-09-2 CO ND ug/L 5.0 2.7 1 05/18/23 03:59 108-10-1 ND ug/L 1.0 0.29 1 05/18/23 03:59 100-42-5 ND ug/L 1.0 0.31 1 05/18/23 03:59 630-20-6 ND ug/L 1.0 0.22 1 05/18/23 03:59 79-34-5 ND ug/L 1.0 0.29 1 05/18/23 03:59 127-18-4 ND ug/L 1.0 0.24 1 05/18/23 03:59 108-88-3 ND ug/L 1.0 0.33 1 05/18/23 03:59 71-55-6 ND ug/L 1.0 0.32 1 05/18/23 03:59 79-00-5 ND ug/L 1.0 0.38 1 05/18/23 03:59 79-01-6 ND ug/L 1.0 0.30 1 05/18/23 03:59 75-69-4 ND ug/L 1.0 0.26 1 05/18/23 03:59 96-18-4 ND ug/L 2.0 1.3 1 05/18/23 03:59 108-05-4 ND ug/L 1.0 0.39 1 05/18/23 03:59 75-01-4 ND ug/L 1.0 0.34 1 05/18/23 03:59 1330-20-7 103 % 70-130 1 05/18/23 03:59 460-00-4 86 % 70-130 1 05/18/23 03:59 17060-07-0 106 % 70-130 1 05/18/23 03:59 2037-26-5 Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte ND ug/L 2.0 0.86 1 05/16/2315:56 123-91-1 96 % 67-130 1 05/16/2315:56 17060-07-0 95 % 70-130 1 05/16/2315:56 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 29 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 QC Batch: 774811 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92667360001, 92667360002, 92667360003, 92667360004, 92667360005, 92667360006, 92667360007, 92667360008 METHOD BLANK: 4020885 Matrix: Water Associated Lab Samples: 92667360001, 92667360002, 92667360003, 92667360004, 92667360005, 92667360006, 92667360007, 92667360008 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Antimony ug/L ND 5.0 3.0 05/17/2317:06 Arsenic ug/L ND 10.0 4.7 05/17/2317:06 Barium ug/L ND 5.0 3.5 05/17/2317:06 Beryllium ug/L ND 1.0 0.70 05/17/2317:06 Cadmium ug/L ND 1.0 0.40 05/17/2317:06 Chromium ug/L ND 5.0 3.7 05/17/2317:06 Cobalt ug/L ND 5.0 3.6 05/17/2317:06 Copper ug/L ND 5.0 4.3 05/17/2317:06 Lead ug/L ND 5.0 4.5 05/17/2317:06 Nickel ug/L ND 5.0 3.5 05/17/2317:06 Selenium ug/L ND 10.0 4.7 05/17/2317:06 Silver ug/L ND 5.0 2.5 05/17/2317:06 Vanadium ug/L ND 5.0 3.9 05/17/2317:06 Zinc ug/L ND 10.0 9.5 05/17/2317:06 LABORATORY CONTROL SAMPLE: 4020886 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Antimony ug/L 500 489 98 80-120 Arsenic ug/L 500 489 98 80-120 Barium ug/L 500 498 100 80-120 Beryllium ug/L 500 494 99 80-120 Cadmium ug/L 500 496 99 80-120 Chromium ug/L 500 500 100 80-120 Cobalt ug/L 500 496 99 80-120 Copper ug/L 500 500 100 80-120 Lead ug/L 500 497 99 80-120 Nickel ug/L 500 497 99 80-120 Selenium ug/L 500 482 96 80-120 Silver ug/L 250 247 99 80-120 Vanadium ug/L 500 495 99 80-120 Zinc ug/L 500 493 99 80-120 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 30 of 51 leAnalyiical www.pacelabs.com 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 92667360 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4020887 4020888 MS MSD 92667062004 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 500 500 492 492 98 98 75-125 0 20 Arsenic ug/L ND 500 500 495 498 99 100 75-125 1 20 Barium ug/L 61.7 500 500 559 560 99 100 75-125 0 20 Beryllium ug/L ND 500 500 496 501 99 100 75-125 1 20 Cadmium ug/L ND 500 500 493 492 99 98 75-125 0 20 Chromium ug/L ND 500 500 494 498 99 99 75-125 1 20 Cobalt ug/L 37.3 500 500 529 533 98 99 75-125 1 20 Copper ug/L ND 500 500 490 496 98 99 75-125 1 20 Lead ug/L ND 500 500 493 497 98 99 75-125 1 20 Nickel ug/L ND 500 500 494 498 98 99 75-125 1 20 Selenium ug/L ND 500 500 504 507 101 101 75-125 1 20 Silver ug/L ND 250 250 245 248 98 99 75-125 1 20 Vanadium ug/L ND 500 500 492 497 98 99 75-125 1 20 Zinc ug/L ND 500 500 498 503 98 99 75-125 1 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 31 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 QC Batch: 774812 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92667360009, 92667360010, 92667360011 METHOD BLANK: 4020890 Matrix: Water Associated Lab Samples: 92667360009, 92667360010, 92667360011 Blank Reporting Parameter Units Result Limit Antimony ug/L ND Arsenic ug/L ND Barium ug/L ND Beryllium ug/L ND Cadmium ug/L ND Chromium ug/L ND Cobalt ug/L ND Copper ug/L ND Hardness, Total(SM 2340B) ug/L ND Lead ug/L ND Nickel ug/L ND Selenium ug/L ND Silver ug/L ND Vanadium ug/L ND Zinc ug/L ND LABORATORY CONTROL SAMPLE: 4020891 Parameter Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Hardness, Total(SM 2340B) Lead Nickel Selenium Silver Vanadium Zinc 5.0 10.0 5.0 1.0 1.0 5.0 5.0 5.0 662 5.0 5.0 10.0 5.0 5.0 10.0 MDL Analyzed 3.0 05/17/2316:31 4.7 05/17/2316:31 3.5 05/17/2316:31 0.70 05/17/2316:31 0.40 05/17/2316:31 3.7 05/17/2316:31 3.6 05/17/2316:31 4.3 05/17/2316:31 131 05/17/23 16:31 4.5 05/17/2316:31 3.5 05/17/2316:31 4.7 05/17/2316:31 2.5 05/17/2316:31 3.9 05/17/2316:31 9.5 05/17/2316:31 Units Spike Conc. LCS Result LCS % Rec % Rec Limits ug/L 500 494 99 80-120 ug/L 500 490 98 80-120 ug/L 500 502 100 80-120 ug/L 500 496 99 80-120 ug/L 500 491 98 80-120 ug/L 500 501 100 80-120 ug/L 500 498 100 80-120 ug/L 500 501 100 80-120 ug/L 33100 32300 98 80-120 ug/L 500 499 100 80-120 ug/L 500 498 100 80-120 ug/L 500 483 97 80-120 ug/L 250 247 99 80-120 ug/L 500 497 99 80-120 ug/L 500 493 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 32 of 51 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: BURKE CO.-KIRKSEY Pace Project No.: 92667360 DRIVE MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4020892 4020893 MS MSD 92667360009 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 500 500 510 500 102 100 75-125 2 20 Arsenic ug/L ND 500 500 510 503 102 101 75-125 1 20 Barium ug/L 33.1 500 500 548 537 103 101 75-125 2 20 Beryllium ug/L ND 500 500 517 507 103 101 75-125 2 20 Cadmium ug/L ND 500 500 505 497 101 99 75-125 1 20 Chromium ug/L ND 500 500 515 504 103 101 75-125 2 20 Cobalt ug/L ND 500 500 507 497 101 99 75-125 2 20 Copper ug/L ND 500 500 509 500 102 100 75-125 2 20 Hardness, Total(SM 2340B) ug/L 26500 33100 33100 60500 59900 103 101 75-125 1 20 Lead ug/L ND 500 500 509 500 102 100 75-125 2 20 Nickel ug/L ND 500 500 508 499 102 100 75-125 2 20 Selenium ug/L ND 500 500 526 517 105 103 75-125 2 20 Silver ug/L ND 250 250 256 251 102 100 75-125 2 20 Vanadium ug/L ND 500 500 511 501 102 100 75-125 2 20 Zinc ug/L ND 500 500 517 500 103 100 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 33 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 QC Batch: 775263 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92667360001, 92667360002, 92667360003, 92667360004, 92667360005, 92667360006, 92667360007 METHOD BLANK: 4022992 Matrix: Water Associated Lab Samples: 92667360001, 92667360002, 92667360003, 92667360004, 92667360005, 92667360006, 92667360007 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.20 0.050 05/30/23 21:01 LABORATORY CONTROL SAMPLE: 4022993 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 25 26.0 104 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4022994 4022995 MS MSD 92667356001 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L 0.0901 25 25 25.3 25.6 101 102 75-125 1 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 34 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 QC Batch: 776008 Analysis Method: EPA 6020B QC Batch Method: EPA 3010A Analysis Description: 6020 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92667360008, 92667360009, 92667360010, 92667360011 METHOD BLANK: 4026216 Matrix: Water Associated Lab Samples: 92667360008, 92667360009, 92667360010, 92667360011 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers Thallium ug/L ND 0.20 0.050 05/30/23 23:35 LABORATORY CONTROL SAMPLE: 4026217 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Thallium ug/L 25 25.3 101 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4026218 4026219 MS MSD 92667360008 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Thallium ug/L ND 25 25 25.0 25.1 100 100 75-125 1 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 35 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 QC Batch: 775100 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92667360010, 92667360011 METHOD BLANK: 4022263 Associated Lab Samples: 92667360010, 92667360011 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 05/18/23 02:47 1,1,1-Trichloroethane ug/L ND 1.0 0.33 05/18/23 02:47 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 05/18/23 02:47 1,1,2-Trichloroethane ug/L ND 1.0 0.32 05/18/23 02:47 1,1-Dichloroethane ug/L ND 1.0 0.37 05/18/23 02:47 1,1-Dichloroethene ug/L ND 1.0 0.35 05/18/23 02:47 v1 1,2,3-Trichloropropane ug/L ND 1.0 0.26 05/18/23 02:47 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 05/18/23 02:47 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 05/18/23 02:47 1,2-Dichlorobenzene ug/L ND 1.0 0.34 05/18/23 02:47 1,2-Dichloroethane ug/L ND 1.0 0.32 05/18/23 02:47 1,2-Dichloropropane ug/L ND 1.0 0.36 05/18/23 02:47 1,4-Dichlorobenzene ug/L ND 1.0 0.33 05/18/23 02:47 2-Butanone (MEK) ug/L ND 5.0 4.0 05/18/23 02:47 2-Hexanone ug/L ND 5.0 0.48 05/18/23 02:47 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 05/18/23 02:47 Acetone ug/L ND 25.0 5.1 05/18/23 02:47 Acrylonitrile ug/L ND 10.0 1.8 05/18/23 02:47 Benzene ug/L ND 1.0 0.34 05/18/23 02:47 Bromochloromethane ug/L ND 1.0 0.47 05/18/23 02:47 Bromodichloromethane ug/L ND 1.0 0.31 05/18/23 02:47 Bromoform ug/L ND 1.0 0.34 05/18/23 02:47 Bromomethane ug/L ND 2.0 1.7 05/18/23 02:47 v2 Carbon disulfide ug/L ND 2.0 0.36 05/18/23 02:47 v1 Carbon tetrachloride ug/L ND 1.0 0.33 05/18/23 02:47 Chlorobenzene ug/L ND 1.0 0.28 05/18/23 02:47 Chloroethane ug/L ND 1.0 0.65 05/18/23 02:47 Chloroform ug/L ND 1.0 0.43 05/18/23 02:47 Chloromethane ug/L ND 1.0 0.54 05/18/23 02:47 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 05/18/23 02:47 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 05/18/23 02:47 Dibromochloromethane ug/L ND 1.0 0.36 05/18/23 02:47 Dibromomethane ug/L ND 1.0 0.39 05/18/23 02:47 Ethylbenzene ug/L ND 1.0 0.30 05/18/23 02:47 lodomethane ug/L ND 20.0 9.7 05/18/23 02:47 Methylene Chloride ug/L ND 5.0 2.0 05/18/23 02:47 Styrene ug/L ND 1.0 0.29 05/18/23 02:47 Tetrachloroethene ug/L ND 1.0 0.29 05/18/23 02:47 Toluene ug/L ND 1.0 0.24 05/18/23 02:47 trans-1,2-Dichloroethene ug/L ND 1.0 0.40 05/18/23 02:47 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 36 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 METHOD BLANK: 4022263 Associated Lab Samples: 92667360010, 92667360011 Parameter Units Matrix: Blank Result Water Reporting Limit MDL Analyzed Qualifiers trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 05/18/23 02:47 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 05/18/23 02:47 Trichloroethene ug/L ND 1.0 0.38 05/18/23 02:47 Trichlorofluoromethane ug/L ND 1.0 0.30 05/18/23 02:47 Vinyl acetate ug/L ND 2.0 1.3 05/18/23 02:47 Vinyl chloride ug/L ND 1.0 0.39 05/18/23 02:47 Xylene (Total) ug/L ND 1.0 0.34 05/18/23 02:47 1,2-Dichloroethane-d4 (S) % 87 70-130 05/18/23 02:47 4-Bromofluorobenzene (S) % 101 70-130 05/18/23 02:47 Toluene-d8 (S) % 104 70-130 05/18/23 02:47 LABORATORY CONTROL SAMPLE: Parameter 4022264 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 20 18.0 90 70-130 1,1,1-Trichloroethane ug/L 20 20.3 101 70-130 1,1,2,2-Tetrachloroethane ug/L 20 19.5 97 70-130 1,1,2-Trichloroethane ug/L 20 20.0 100 70-130 1,1-Dichloroethane ug/L 20 22.4 112 70-130 1,1-Dichloroethene ug/L 20 24.1 120 70-130 v1 1,2,3-Trichloropropane ug/L 20 18.4 92 70-130 1,2-Dibromo-3-chloropropane ug/L 20 16.5 82 70-131 1,2-Dibromoethane (EDB) ug/L 20 18.9 95 70-130 1,2-Dichlorobenzene ug/L 20 19.1 96 70-130 1,2-Dichloroethane ug/L 20 19.5 97 70-130 1,2-Dichloropropane ug/L 20 21.5 107 70-130 1,4-Dichlorobenzene ug/L 20 18.8 94 70-130 2-Butanone (MEK) ug/L 40 39.4 99 70-134 2-Hexanone ug/L 40 37.6 94 70-131 4-Methyl-2-pentanone (MIBK) ug/L 40 38.1 95 70-130 Acetone ug/L 40 39.1 98 70-133 Acrylonitrile ug/L 100 107 107 70-130 Benzene ug/L 20 21.9 110 70-130 Bromochloromethane ug/L 20 23.7 118 70-130 Bromodichloromethane ug/L 20 17.8 89 70-130 Bromoform ug/L 20 16.2 81 70-130 Bromomethane ug/L 20 12.3 61 45-151 v3 Carbon disulfide ug/L 20 24.6 123 70-130 v1 Carbon tetrachloride ug/L 20 17.7 89 70-130 Chlorobenzene ug/L 20 19.7 99 70-130 Chloroethane ug/L 20 23.2 116 39-152 Chloroform ug/L 20 20.6 103 70-130 Chloromethane ug/L 20 22.8 114 58-130 cis-1,2-Dichloroethene ug/L 20 21.6 108 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 37 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 LABORATORY CONTROL SAMPLE: Parameter 4022264 Units Spike Conc. LCS Result LCS % Rec % Rec Limits cis-1,3-Dichloropropene ug/L 20 20.0 100 70-130 Dibromochloromethane ug/L 20 16.9 85 70-130 Dibromomethane ug/L 20 18.4 92 70-130 Ethylbenzene ug/L 20 20.0 100 70-130 lodomethane ug/L 40 34.8 87 53-141 Methylene Chloride ug/L 20 23.4 117 66-130 Styrene ug/L 20 19.6 98 70-130 Tetrachloroethene ug/L 20 18.3 92 70-130 Toluene ug/L 20 21.0 105 70-130 trans-1,2-Dichloroethene ug/L 20 22.2 111 70-130 trans- 1,3-Dichloropropene ug/L 20 18.9 95 70-130 trans-1,4-Dichloro-2-butene ug/L 20 16.8 84 57-185 Trichloroethene ug/L 20 20.8 104 70-130 Trichlorofluoromethane ug/L 20 18.9 94 62-130 Vinyl acetate ug/L 40 41.5 104 70-144 Vinyl chloride ug/L 20 19.7 99 62-130 Xylene (Total) ug/L 60 59.2 99 70-130 1,2-Dichloroethane-d4 (S) % 93 70-130 4-Bromofluorobenzene (S) % 102 70-130 Toluene-d8(S) % 101 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4022265 MS 92667062005 Spike Parameter Units Result Conc. MSD Spike Conc. 4022266 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 17.1 21.8 86 109 70-141 24 30 1,1,1-Trichloroethane ug/L ND 20 20 20.1 24.3 100 122 70-150 19 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 18.9 23.7 94 118 69-142 22 30 1,1,2-Trichloroethane ug/L ND 20 20 19.1 24.1 95 121 70-138 23 30 1,1-Dichloroethane ug/L 1.9 20 20 23.3 28.9 107 135 70-150 21 30 1,1-Dichloroethene ug/L ND 20 20 23.9 28.6 120 143 70-156 18 30 1,2,3-Trichloropropane ug/L ND 20 20 18.4 22.1 92 111 70-140 18 30 1,2-Dibromo-3- ug/L ND 20 20 16.6 19.8 83 99 68-146 17 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 18.5 22.0 93 110 70-138 17 30 1,2-Dichlorobenzene ug/L ND 20 20 20.2 24.1 101 120 70-141 17 30 1,2-Dichloroethane ug/L ND 20 20 18.8 23.2 94 116 69-143 21 30 1,2-Dichloropropane ug/L ND 20 20 21.2 26.6 106 133 68-156 23 30 1,4-Dichlorobenzene ug/L 9.9 20 20 29.3 34.0 97 121 70-142 15 30 2-Butanone (MEK) ug/L ND 40 40 36.8 48.6 92 122 60-157 28 30 2-Hexanone ug/L ND 40 40 37.0 46.7 92 117 68-146 23 30 4-Methyl-2-pentanone ug/L ND 40 40 37.2 47.6 93 119 70-141 24 30 (MIBK) Acetone ug/L ND 40 40 39.0 49.0 98 122 58-157 23 30 Acrylonitrile ug/L ND 100 100 97.1 125 97 125 69-147 25 30 Benzene ug/L 2.2 20 20 24.6 29.0 112 134 70-142 16 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 38 of 51 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: BURKE CC.-KIRKSEY DRIVE Pace Project No.: 92667360 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4022265 MS 92667062005 Spike Parameter Units Result Conc. MSD Spike Conc. 4022266 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual Bromochloromethane ug/L ND 20 20 21.3 27.7 107 138 70-146 26 30 Bromodichloromethane ug/L ND 20 20 18.0 21.7 90 108 70-139 19 30 Bromoform ug/L ND 20 20 15.3 19.0 77 95 64-140 21 30 v3 Bromomethane ug/L ND 20 20 11.8 14.9 59 75 28-192 24 30 v3 Carbon disulfide ug/L ND 20 20 24.3 29.7 122 149 70-151 20 30 v2 Carbon tetrachloride ug/L ND 20 20 18.4 22.3 92 111 70-148 19 30 Chlorobenzene ug/L 0.97J 20 20 20.0 24.2 95 116 70-141 19 30 Chloroethane ug/L ND 20 20 22.4 27.6 109 135 58-191 21 30 Chloroform ug/L ND 20 20 20.0 24.5 100 122 70-148 20 30 Chloromethane ug/L ND 20 20 20.3 25.0 102 125 43-162 20 30 cis-1,2-Dichloroethene ug/L 3.0 20 20 24.6 30.0 108 135 68-151 20 30 cis-1,3-Dichloropropene ug/L ND 20 20 19.6 24.6 98 123 70-139 23 30 Dibromochloromethane ug/L ND 20 20 16.3 20.6 82 103 70-144 23 30 Dibromomethane ug/L ND 20 20 19.0 22.6 95 113 70-139 17 30 Ethylbenzene ug/L ND 20 20 19.8 23.6 99 118 70-143 17 30 lodomethane ug/L ND 40 40 31.9 41.8 80 105 35-171 27 30 Methylene Chloride ug/L ND 20 20 21.5 27.1 107 135 62-149 23 30 Styrene ug/L ND 20 20 19.1 23.0 95 115 70-143 19 30 Tetrachloroethene ug/L ND 20 20 18.7 22.3 93 112 70-145 18 30 Toluene ug/L ND 20 20 20.7 25.2 103 126 70-142 20 30 trans-1,2-Dichloroethene ug/L ND 20 20 22.3 27.7 112 139 70-151 22 30 trans-1,3-Dichloropropene ug/L ND 20 20 18.2 23.0 91 115 70-139 23 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 16.1 19.6 81 98 51-159 19 30 Trichloroethene ug/L ND 20 20 20.7 25.5 104 127 62-146 20 30 Trichlorofluoromethane ug/L ND 20 20 19.1 23.1 96 115 63-153 19 30 Vinyl acetate ug/L ND 40 40 40.1 51.0 100 127 61-162 24 30 Vinyl chloride ug/L 1.4 20 20 20.2 23.9 94 112 61-163 17 30 Xylene (Total) ug/L ND 60 60 57.6 70.8 96 118 70-143 21 30 1,2-Dichloroethane-d4 (S) % 91 93 70-130 4-Bromofluorobenzene (S) % 101 100 70-130 Toluene-d8 (S) % 103 102 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 39 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 QC Batch: 775104 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92667360001, 92667360002, 92667360003, 92667360004, 92667360005, 92667360006, 92667360007, 92667360008,92667360009 METHOD BLANK: 4022281 Matrix: Water Associated Lab Samples: 92667360001, 92667360002, 92667360003, 92667360004, 92667360005, 92667360006, 92667360007, 92667360008,92667360009 Parameter Units Blank Result Reporting Limit MDL Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 0.31 05/17/23 16:05 1,1,1-Trichloroethane ug/L ND 1.0 0.33 05/17/23 16:05 1,1,2,2-Tetrachloroethane ug/L ND 1.0 0.22 05/17/23 16:05 1,1,2-Trichloroethane ug/L ND 1.0 0.32 05/17/23 16:05 1,1-Dichloroethane ug/L ND 1.0 0.37 05/17/23 16:05 1,1-Dichloroethene ug/L ND 1.0 0.35 05/17/23 16:05 1,2,3-Trichloropropane ug/L ND 1.0 0.26 05/17/23 16:05 1,2-Dibromo-3-chloropropane ug/L ND 2.0 0.34 05/17/23 16:05 1,2-Dibromoethane (EDB) ug/L ND 1.0 0.27 05/17/23 16:05 1,2-Dichlorobenzene ug/L ND 1.0 0.34 05/17/23 16:05 1,2-Dichloroethane ug/L ND 1.0 0.32 05/17/23 16:05 1,2-Dichloropropane ug/L ND 1.0 0.36 05/17/23 16:05 1,4-Dichlorobenzene ug/L ND 1.0 0.33 05/17/23 16:05 2-Butanone (MEK) ug/L ND 5.0 4.0 05/17/23 16:05 2-Hexanone ug/L ND 5.0 0.48 05/17/23 16:05 4-Methyl-2-pentanone (MIBK) ug/L ND 5.0 2.7 05/17/23 16:05 Acetone ug/L ND 25.0 5.1 05/17/23 16:05 Acrylonitrile ug/L ND 10.0 1.8 05/17/23 16:05 Benzene ug/L ND 1.0 0.34 05/17/23 16:05 Bromochloromethane ug/L ND 1.0 0.47 05/17/23 16:05 Bromodichloromethane ug/L ND 1.0 0.31 05/17/23 16:05 Bromoform ug/L ND 1.0 0.34 05/17/23 16:05 Bromomethane ug/L ND 2.0 1.7 05/17/23 16:05 Carbon disulfide ug/L ND 2.0 0.36 05/17/23 16:05 Carbon tetrachloride ug/L ND 1.0 0.33 05/17/23 16:05 Chlorobenzene ug/L ND 1.0 0.28 05/17/23 16:05 Chloroethane ug/L ND 1.0 0.65 05/17/23 16:05 Chloroform ug/L ND 1.0 0.43 05/17/23 16:05 Chloromethane ug/L ND 1.0 0.54 05/17/23 16:05 cis-1,2-Dichloroethene ug/L ND 1.0 0.38 05/17/23 16:05 cis-1,3-Dichloropropene ug/L ND 1.0 0.36 05/17/23 16:05 Dibromochloromethane ug/L ND 1.0 0.36 05/17/23 16:05 Dibromomethane ug/L ND 1.0 0.39 05/17/23 16:05 Ethylbenzene ug/L ND 1.0 0.30 05/17/23 16:05 lodomethane ug/L ND 20.0 9.7 05/17/23 16:05 Methylene Chloride ug/L ND 5.0 2.0 05/17/23 16:05 Styrene ug/L ND 1.0 0.29 05/17/23 16:05 Tetrachloroethene ug/L ND 1.0 0.29 05/17/23 16:05 Toluene ug/L ND 1.0 0.24 05/17/23 16:05 v2 v1 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 40 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 METHOD BLANK: 4022281 Matrix: Water Associated Lab Samples: 92667360001, 92667360002, 92667360003, 92667360004, 92667360005, 92667360006, 92667360007, 92667360008,92667360009 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers trans-1,2-Dichloroethene ug/L ND 1.0 0.40 05/17/23 16:05 trans- 1,3-Dichloropropene ug/L ND 1.0 0.36 05/17/23 16:05 trans-1,4-Dichloro-2-butene ug/L ND 1.0 0.56 05/17/23 16:05 Trichloroethene ug/L ND 1.0 0.38 05/17/23 16:05 Trichlorofluoromethane ug/L ND 1.0 0.30 05/17/23 16:05 Vinyl acetate ug/L ND 2.0 1.3 05/17/23 16:05 Vinyl chloride ug/L ND 1.0 0.39 05/17/23 16:05 Xylene (Total) ug/L ND 1.0 0.34 05/17/23 16:05 1,2-Dichloroethane-d4 (S) % 87 70-130 05/17/23 16:05 4-Bromofluorobenzene (S) % 101 70-130 05/17/23 16:05 Toluene-d8 (S) % 103 70-130 05/17/23 16:05 LABORATORY CONTROL SAMPLE: Parameter 4022282 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 20 18.4 92 70-130 1,1,1-Trichloroethane ug/L 20 19.5 98 70-130 1,1,2,2-Tetrachloroethane ug/L 20 20.3 102 70-130 1,1,2-Trichloroethane ug/L 20 19.8 99 70-130 1,1-Dichloroethane ug/L 20 21.9 109 70-130 1,1-Dichloroethene ug/L 20 23.3 116 70-130 1,2,3-Trichloropropane ug/L 20 19.6 98 70-130 1,2-Dibromo-3-chloropropane ug/L 20 16.8 84 70-131 1,2-Dibromoethane (EDB) ug/L 20 19.3 97 70-130 1,2-Dichlorobenzene ug/L 20 19.8 99 70-130 1,2-Dichloroethane ug/L 20 19.8 99 70-130 1,2-Dichloropropane ug/L 20 21.5 107 70-130 1,4-Dichlorobenzene ug/L 20 20.1 100 70-130 2-Butanone (MEK) ug/L 40 41.4 103 70-134 2-Hexanone ug/L 40 40.7 102 70-131 4-Methyl-2-pentanone (MIBK) ug/L 40 40.3 101 70-130 Acetone ug/L 40 40.9 102 70-133 Acrylonitrile ug/L 100 105 105 70-130 Benzene ug/L 20 22.0 110 70-130 Bromochloromethane ug/L 20 23.2 116 70-130 Bromodichloromethane ug/L 20 18.1 90 70-130 Bromoform ug/L 20 16.4 82 70-130 Bromomethane ug/L 20 10.2 51 45-151 v3 Carbon disulfide ug/L 20 24.3 122 70-130 v1 Carbon tetrachloride ug/L 20 18.4 92 70-130 Chlorobenzene ug/L 20 20.7 104 70-130 Chloroethane ug/L 20 22.7 113 39-152 Chloroform ug/L 20 20.1 101 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 41 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 LABORATORY CONTROL SAMPLE: Parameter 4022282 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Chloromethane ug/L 20 22.1 111 58-130 cis-1,2-Dichloroethene ug/L 20 21.5 107 70-130 cis-1,3-Dichloropropene ug/L 20 19.7 98 70-130 Dibromochloromethane ug/L 20 16.6 83 70-130 Dibromomethane ug/L 20 18.5 92 70-130 Ethylbenzene ug/L 20 20.6 103 70-130 lodomethane ug/L 40 32.1 80 53-141 Methylene Chloride ug/L 20 22.2 111 66-130 Styrene ug/L 20 20.4 102 70-130 Tetrachloroethene ug/L 20 19.2 96 70-130 Toluene ug/L 20 21.6 108 70-130 trans-1,2-Dichloroethene ug/L 20 21.9 109 70-130 trans- 1,3-Dichloropropene ug/L 20 18.6 93 70-130 trans-1,4-Dichloro-2-butene ug/L 20 18.5 93 57-185 Trichloroethene ug/L 20 20.8 104 70-130 Trichlorofluoromethane ug/L 20 18.4 92 62-130 Vinyl acetate ug/L 40 42.2 105 70-144 Vinyl chloride ug/L 20 18.7 94 62-130 Xylene (Total) ug/L 60 62.2 104 70-130 1,2-Dichloroethane-d4 (S) % 95 70-130 4-Bromofluorobenzene (S) % 102 70-130 Toluene-d8 (S) % 103 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4022283 MS 92667360005 Spike Parameter Units Result Conc. MSD Spike Conc. 4022284 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Max RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 19.2 20.5 96 103 70-141 6 30 1,1,1-Trichloroethane ug/L ND 20 20 20.8 22.3 104 112 70-150 7 30 1,1,2,2-Tetrachloroethane ug/L ND 20 20 20.8 21.8 104 109 69-142 4 30 1,1,2-Trichloroethane ug/L ND 20 20 20.0 21.6 100 108 70-138 7 30 1,1-Dichloroethane ug/L 0.42J 20 20 23.2 24.5 114 121 70-150 5 30 1,1-Dichloroethene ug/L ND 20 20 24.4 26.5 122 132 70-156 8 30 1,2,3-Trichloropropane ug/L ND 20 20 19.5 21.3 98 107 70-140 9 30 1,2-Dibromo-3- ug/L ND 20 20 17.4 17.5 87 87 68-146 1 30 chloropropane 1,2-Dibromoethane (EDB) ug/L ND 20 20 19.6 21.6 98 108 70-138 10 30 1,2-Dichlorobenzene ug/L ND 20 20 19.7 22.1 99 110 70-141 11 30 1,2-Dichloroethane ug/L ND 20 20 19.4 21.1 97 106 69-143 9 30 1,2-Dichloropropane ug/L ND 20 20 22.5 23.7 112 119 68-156 5 30 1,4-Dichlorobenzene ug/L ND 20 20 20.2 21.7 101 109 70-142 7 30 2-Butanone (MEK) ug/L ND 40 40 39.2 42.2 98 106 60-157 7 30 2-Hexanone ug/L ND 40 40 39.9 43.1 100 108 68-146 8 30 4-Methyl-2-pentanone ug/L ND 40 40 39.4 41.3 99 103 70-141 5 30 (MIBK) Acetone ug/L ND 40 40 38.7 40.9 97 102 58-157 6 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 Date: 06/01 /2023 10:40 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 42 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4022283 4022284 MS MSD 92667360005 Spike Spike MS MSD MS MSD % Rec Max Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual Acrylonitrile ug/L ND 100 100 104 110 104 110 69-147 6 30 Benzene ug/L ND 20 20 23.0 24.7 115 123 70-142 7 30 Bromochloromethane ug/L ND 20 20 22.1 24.8 110 124 70-146 12 30 Bromodichloromethane ug/L ND 20 20 18.4 19.7 92 98 70-139 7 30 Bromoform ug/L ND 20 20 16.8 17.9 84 89 64-140 6 30 v3 Bromomethane ug/L ND 20 20 13.5 14.0 67 70 28-192 4 30 v3 Carbon disulfide ug/L ND 20 20 24.9 27.1 124 135 70-151 8 30 v1 Carbon tetrachloride ug/L ND 20 20 18.9 20.5 95 102 70-148 8 30 Chlorobenzene ug/L ND 20 20 21.1 21.9 105 109 70-141 4 30 Chloroethane ug/L ND 20 20 23.6 24.7 118 124 58-191 5 30 Chloroform ug/L ND 20 20 21.1 22.5 105 112 70-148 7 30 Chloromethane ug/L ND 20 20 21.5 22.7 108 114 43-162 5 30 cis-1,2-Dichloroethene ug/L 3.7 20 20 26.0 27.4 111 119 68-151 5 30 cis-1,3-Dichloropropene ug/L ND 20 20 20.5 21.6 102 108 70-139 5 30 Dibromochloromethane ug/L ND 20 20 17.5 18.6 88 93 70-144 6 30 Dibromomethane ug/L ND 20 20 19.1 20.0 95 100 70-139 5 30 Ethylbenzene ug/L ND 20 20 21.1 22.4 106 112 70-143 6 30 lodomethane ug/L ND 40 40 34.5 37.7 86 94 35-171 9 30 Methylene Chloride ug/L ND 20 20 22.6 24.0 113 120 62-149 6 30 Styrene ug/L ND 20 20 20.5 21.7 103 108 70-143 5 30 Tetrachloroethene ug/L ND 20 20 20.1 21.2 100 106 70-145 5 30 Toluene ug/L ND 20 20 21.8 22.8 109 114 70-142 5 30 trans-1,2-Dichloroethene ug/L ND 20 20 23.3 25.2 117 126 70-151 8 30 trans-1,3-Dichloropropene ug/L ND 20 20 18.8 20.0 94 100 70-139 7 30 trans-1,4-Dichloro-2-butene ug/L ND 20 20 17.4 17.8 87 89 51-159 2 30 Trichloroethene ug/L ND 20 20 21.6 23.2 108 116 62-146 7 30 Trichlorofluoromethane ug/L ND 20 20 19.5 21.1 97 106 63-153 8 30 Vinyl acetate ug/L ND 40 40 41.4 43.7 103 109 61-162 5 30 Vinyl chloride ug/L ND 20 20 19.4 20.6 97 103 61-163 6 30 Xylene (Total) ug/L ND 60 60 62.8 66.7 105 111 70-143 6 30 1,2-Dichloroethane-d4 (S) % 94 94 70-130 4-Bromofluorobenzene (S) % 102 102 70-130 Toluene-d8 (S) % 102 100 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 43 of 51 leAnalyiical www.pacelabs.com 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.: 92667360 QC Batch: 774756 Analysis Method: EPA 8260D Mod. QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92667360001, 92667360002, 92667360003, 92667360004, 92667360005, 92667360006, 92667360007, 92667360008,92667360009,92667360010,92667360011 METHOD BLANK: 4020601 Matrix: Water Associated Lab Samples: 92667360001, 92667360002, 92667360003, 92667360004, 92667360005, 92667360006, 92667360007, 92667360008,92667360009,92667360010,92667360011 Blank Reporting Parameter Units Result Limit MDL Analyzed Qualifiers 1,4-Dioxane (p-Dioxane) ug/L ND 2.0 0.86 05/16/23 14:52 1,2-Dichloroethane-d4 (S) % 94 67-130 05/16/23 14:52 Toluene-d8 (S) % 95 70-130 05/16/23 14:52 LABORATORY CONTROL SAMPLE: 4020602 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,4-Dioxane (p-Dioxane) ug/L 20 17.2 86 70-130 1,2-Dichloroethane-d4 (S) % 95 67-130 Toluene-d8 (S) % 95 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4020603 4020604 Parameter 1,4-Dioxane (p-Dioxane) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) MS 92667356001 Spike Units Result Conc. ug/L ND 20 MSD Spike MS MSD MS MSD % Rec Max Conc. Result Result % Rec % Rec Limits RPD RPD Qual 20 15.9 16.4 80 82 55-137 3 30 96 96 67-130 30 96 95 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 44 of 51 Pace Analytical Services, LLC lac, Analyilcal ® 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 www.pacelabs.com (704)875-9092 QUALIFIERS Project: BURKE CO.-KIRKSEY DRIVE Pace Project No.: 92667360 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 CO Result confirmed by second analysis. C8 Result may be biased high due to carryover from previously analyzed sample. v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias. 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: 06/01 /2023 10:40 AM without the written consent of Pace Analytical Services, LLC. Page 45 of 51 leAnalyiical www.pacelabs.com 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 92667360 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92667360001 1201-MW1 EPA 3010A 774811 EPA6010D 774877 92667360002 1201-MW2 EPA 3010A 774811 EPA6010D 774877 92667360003 1201-MW3S EPA 3010A 774811 EPA6010D 774877 92667360004 1201-MW3D EPA 3010A 774811 EPA6010D 774877 92667360005 1201-MW4 EPA 3010A 774811 EPA6010D 774877 92667360006 1201-MW5 EPA 3010A 774811 EPA6010D 774877 92667360007 1201-MW6S EPA 3010A 774811 EPA6010D 774877 92667360008 1201-MW6D EPA 3010A 774811 EPA6010D 774877 92667360009 1201-SW1 EPA 3010A 774812 EPA6010D 774878 92667360010 1201-SW2 EPA 3010A 774812 EPA6010D 774878 92667360011 1201-FIELD BLANK EPA 3010A 774812 EPA6010D 774878 92667360001 1201-MW1 EPA 3010A 775263 EPA 6020B 775406 92667360002 1201-MW2 EPA 3010A 775263 EPA 6020B 775406 92667360003 1201-MW3S EPA 3010A 775263 EPA 6020B 775406 92667360004 1201-MW3D EPA 3010A 775263 EPA 6020B 775406 92667360005 1201-MW4 EPA 3010A 775263 EPA 6020B 775406 92667360006 1201-MW5 EPA 3010A 775263 EPA 6020B 775406 92667360007 1201-MW6S EPA 3010A 775263 EPA 6020B 775406 92667360008 1201-MW6D EPA 3010A 776008 EPA 6020B 776174 92667360009 1201-SW1 EPA 3010A 776008 EPA 6020B 776174 92667360010 1201-SW2 EPA 3010A 776008 EPA 6020B 776174 92667360011 1201-FIELD BLANK EPA 3010A 776008 EPA 6020B 776174 92667360001 1201-MW 1 EPA 8260D 775104 92667360002 1201-MW2 EPA 8260D 775104 92667360003 1201-MW3S EPA 8260D 775104 92667360004 1201-MW3D EPA 8260D 775104 92667360005 1201-MW4 EPA 8260D 775104 92667360006 1201-MW5 EPA 8260D 775104 92667360007 1201-MW6S EPA 8260D 775104 92667360008 1201-MW6D EPA 8260D 775104 92667360009 1201-SW1 EPA 8260D 775104 92667360010 1201-SW2 EPA 8260D 775100 92667360011 1201-FIELD BLANK EPA 8260D 775100 92667360001 1201-MW1 EPA 8260D Mod. 774756 92667360002 1201-MW2 EPA 8260D Mod. 774756 92667360003 1201-MW3S EPA 8260D Mod. 774756 92667360004 1201-MW3D EPA 8260D Mod. 774756 92667360005 1201-MW4 EPA 8260D Mod. 774756 92667360006 1201-MW5 EPA 8260D Mod. 774756 92667360007 1201-MW6S EPA 8260D Mod. 774756 92667360008 1201-MW6D EPA 8260D Mod. 774756 92667360009 1201-SW1 EPA 8260D Mod. 774756 92667360010 1201-SW2 EPA 8260D Mod. 774756 92667360011 1201-FIELD BLANK EPA 8260D Mod. 774756 Date: 06/01 /2023 10:40 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 46 of 51 .lace DC#_Title: ENV-FRM-HUN1-0083 02 Sample Condition Upon Receipt Effective Date: 11/14/2022 J Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville r;: Raleigh❑ Mechanicsvillefl Atlanta) —I Karnarcuitlal-1 SampleClient Name: WO# : 92667360 Upon Receipt/ {� / 4 Project g: Courier: ❑Fed Ex ❑UPS ❑USPS []Client ❑ Commercial ppace ❑other: 92667360 Custody Seal Present? ❑Yes ONa Seals Intact? ❑Yes jallo � r!S/f Date/Initials person Examining Cantents:4;. 11 Packing Material: ❑Bubble Wrap Bubble Bags ❑None ❑ Other Biological Tissue Frozen? Thermometer: ❑Yes []No []N/A Q ri � IR Gun lD: L r D !� Type of Ice: PWet ❑Blue ❑Pone Correction Factor - S Cooler Temp: Add/Subtract (°C) Temp should be above freezing to ST 1� ❑ temp criteria. Samples on ice, cooling process Cooler Temp Corrected ('C): abe hasgun USDA Regulated Soil I Q N/A, water sample) Did samples originate in a quarantine zone within the United States: CA, NY, or SC Didsamp!es originate from a foreign source (internationally, (check maps)? FlYes FANo nrliulino4Eawaii .ni P. a t, Rirnv) rev— !{Inr., Comments/Discrepancy: Chain of Custody Present? MYes ❑No ❑N/A 1. Samples Arrived within Hold Time? RYes. ❑No ❑N/A 2. Short Hold Time Analysis (<72 hr.)? []Yes []No r N/A 3. Rush Turn Around Time Requested? ❑Yes []No : N/A 4. Sufficient Volume) OYes (-]No ❑N/A S. Correct Containers Used? -Pace Containers Used? PYes ❑K Yes ❑No ❑No ❑N/A ❑N/A 6. Containers Intact? QYes ❑No ❑N/A 7. Dissolved analysis: Samples Field Filtered? []Yes ❑No ON/A S- Sample Labels Match COC? -includes Date/Time/ID/Analysis Matrix: ❑Yes ❑No ❑N/A 9. Headspace in VOA Vials (>S-6mm)? ❑Yes I]No ❑N/A 10. Trip Blank Present? Trip Blank Custody Seals Present? []Yes ❑Yes ❑No ❑No )]N/A QN/A 11• COMMENTS/SAMPLE DISCREPANCY Person contacted: Project Manager SCURF Review: Project Manager SRF Review: Lot ID of split containers: Date/Time: Date: Date: Field Data Required? LYes HNo Page 47 of 51 Qualtrax ID: 69614 Page 1 of 2 !Place - ':.:r DC#_Title: ENV-FRM-HUN1-0083 v02^Sample Condition Upon Receipt Effective Date: 11/14/2022 *Check mark top half of box if pH and/or dechlorination is verified and Project 4 within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHB **Bottom half of box is to fist number of bottles ***Check all unpreserved Nitrates for chlorine W0#:92667360 FM: TMC Clue Date: 05/30/23 CLIENT: 92-Joyce Eng � E a _ a ✓i1 a u JC E Ln N H 7 a a m a 2 `/ a ii V a .CJ E o In N 7 m a m a ci a c� Y Jr C ca O V! N a. co a Z c U a d W — H 14 a ro v V O N z u a tJ- E: n r4 H Jn V 0. m N V O u rtin a J o v] N Z m IL m 0 z o2t a z N u ii JCc L ,, N H N cf a m n! A N z y a J (- v, N .-I w •t a m �, iz ro L ° a sL 3 a Z -a, a G O N E Q Ol ~ _ '~ 7 ,� C7 ¢ v S l.f = CJ E Q W — S rl l7 a - z �- 0J 61 n O y -0 ¢ o V1 N 7 in l7 ¢ �. N 0 NN N 2 al Q m '--' •--i V1 rl l'J ¢ of V V ON N T (IJ -D ¢ J E o Ln N vs t7 a .--. V U Ir 2 Qi E Q J E O I of 5�.7 ? U i O `� E Q V T LD o m p N z Q �l J E p H 0 > z 2 v ` G C 0 7 J E O O J U > Z a 0 rn 0 `I E ° V > 0 o ¢ Z a� Q" C 7 U r_t'a p„ J E p N 0. sc a Z •-' _ rL y Y a LL rn b •} m Y � - I N R N m V1 J E Vf a vI I u fti M 91 ✓1 J E O N F IL H of N nr S 2 ° a J F N 6 en 7 a v a Z) -p ¢ J E o O > W ¢ —^ N Q m = VI J E O > N > 'C] a� v1 C 1J E �I 1 E C7 7 c7 o 2 r s, 3 } 4 / .7 f 1 6 f � ? 7 i - 9 N 3 1D -3 S 11 ✓ 12 I \N pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amountof Preservative added Lot #t Jvuwe vvnenever inere Is a orscrepancy anecting r+ortn Larouna compliance samples, a copy of this Corm will be sentto the North Carolina DEN RCertification Office (i.e. Out of hold, incorrect preservative, out of ternp, incorrect containers. Qualtrax ID: 69614 Page 2 of 2 Page 48 of 51 CHAIN -OF -CUSTODY 1 Analytical Request Document Pace, The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately. Submitting a sample via V is chain of custody constitutes acknowledgment and acceptance of the Pace Terms and Conditions found at htips:/Ilnfo.parelabs.com/hubfS/Das-standard-terms.ndf Section A Section B Section C Required Client Information: Required Project Information: Invoice Information: Pa e : 1 Of 2 Company: LaBella Associates, Ina Report To: Van Burbach Attention, Address: 12-U Oak Branch Drive Copy To- Company Name: Greensboro, NC 27407 Address: Re ulato A erffi y. Email: vburbach@labellapc.com Purchase Order #: Pace Quote: Phone: (336)323-0092 Fax Project Name: Burke Co.-Kirkse Drive Pace Project Manager: 1 9 : to lor.cannon@pacelabs.com, State 1 Location Requested Due Date' I Project #: Pace Profile M 2327-9 NC Requested Analysis Filtered YIN I _ a � M Ra CODE $ COLLECTED z Preservatives } Dr. Wa lkwg Wale[ DW ° U Q N w tar WT Ml Wmer WW m U W Pr SAMPLE ID S°,soid duCl P SL _ START END r +- rn '2 z x o Z o1i One Character per box. W. OL WP _ w w F m r m a 1O ti o .` a z Aw (A-Z, 0-9 f, •1 Di Sample Ids must 6e unique n- r D7 � Ts o x i w TDATETI w < p In Cf < ii a U m n p Ul rn O = O n `m C 6 I ¢ 4 ~ DATE TIME N _ z z z O z z z Li/0 l 1 1201-MW1 /N �! `ie[Z3 �b E'i }7: `_X WT X X 2 1201-MW2 WT v= I 7`/ t 2 I(%U2 i7,7 X X X UJZ 3 1201-MW35 WT 61 �(� Z 3 � J x x x (h�3 4 1201-MW3D /' WT ' 1 r 2['G r� IM0 U x x x 5 1201-MW4 WT G �i•�3 l�- tit i� X X X 6 1201-MW5 WT C, 4i41� �&.;V "t� x x x 7 1201-MW6S WT G 1 �f R 1�`{+� x x x GCS 8 1201-MW6D 6 �JqJJ 03T WT A X X X 6v 9 1201-SW1 Hla Ib to1U WT ri X x x 1201-SW2 WT G /Ij 2l ��wl;� D177 yU x x x aQ 11 1201 SW3 WT ' X X X 12 1201-Field Blank r WT I 1t 13 jt�LIly I X, K X X X Olt ADDITIONAL COMMENTS RELINQI115HEDBYIAFFILIATION DATE TIME ACC FILIATION DATE TIME SAMPLE CONDITIONS LJ 5 L. tO CD SAMPLER NAME AND SIGNATURE �p U 0 PRINT Name of SAMPLER: O w Z �, } � �Q1 5 — m a d E� z SIGNATURE of SAMPLER: �( DATE Signed: L)v DC#_Title: ENV-FRM-HUNT-0084 v01_Tech 5pec 5ample Condition Ce• Upon Receipt +.uSE:r:FS Effective Date: 05/12/2022 Laboratory receiving samples: Asheville ❑ Eden ❑ Greenwood ❑ Huntersville ❑ Raleigh[] Mechanicsville❑ Atlanta❑ Kernersvillem Sample Condition Upon Client Name:Receipt f ( GL �� i I l J Project #, lnN l� C C, Courier: ❑Fed Ex ❑UPS ❑USPS ErClient ❑ Commercial ❑Pace ❑Other: l KJ CAJ Carrier Tracking Number: Custody Seal Present? ❑Yes ff No Seals Intact? []Yes ❑No Packing Material: [%]Bubble Wrap [Bubble Bags ❑None ❑ Other Thermometer: ❑ IR Gun ID: 11 I- Lr ° G Z Type of Ice: ❑ Wet ❑ Blue Cooler Temp ('C is 2 - q Correction Factor: Add / Subtract ('C ) Corrected Cooler Temp ('C I: �. USDA Regulated Soil ([/ N/A, water sample) Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? []Yes [—]No Date/Initials Person Examining Contents: K1 Biological Tissue Frozen? ❑Yes [—]No ❑/ N/A ❑ None Temp should be above freezing to 6'C ❑Samples out of temp criteria. Samples on ice, cooling proce hasbegun Did samples originate from a foreign source (internationally, including Hawaii and Puerto Ricoh hlYes MNn Comments/Discrepancy: Chain of Custody Present? lZYes []NO ]N/A 1. Samples Arrived within Hold Time? [)Yes ❑No ❑N/A 2. Short Hold Time Analysis (02 hr.)? ❑Yes ONo []N/A 3. Rush Turn Around Time Requested? ❑Yes ffNo ❑N/A 4. Sufficient Volume? DYes ❑No ❑N/A 5. Correct Containers Used? -Pace Containers Used? QYes Ef yes ❑No ❑No ❑N/A ❑N/A 6. Containers Intact? Dyes ❑No ❑N/A 7. Dissolved analysis; Samples Field Filtered? []Yes ❑No ff N/A 8. Sample Labels Match COC? -Includes Date/Time/ID/Analysis Matrix: [QYes W ❑No []N/A 9. Headspace in VOA Vials (>5-6mm)? []Yes E]No ❑N/A 10. Trip Blank Present? Trip Blank Custody Seals Present? Yes [3Yes ❑No ❑No ❑N/A ❑N/A 11. COMMENTS/SAMPLE DISCREPANCY TernLog: Temp must be maintained at <6 C during login, record temp every 20 minutes. Time opened: (( 3 Temp:.3 Time: ) j 31 put in cooler Time, Temp: Person Contacted: Project Manager SCURF Review: Project Manager SRF Review: Qualtrax Document ID: 70677 Field Data Required? ❑Yes [:]No Lot ID of split containers: CLIENT NOTIFICATION/RESOLUTION Date/Time: Date: Date: Page 1 of 2 Page 50 of 51 Document Name: Document Issued: November 15, 2021 16 2aceAnapical Bottle Identification Form (BIF) Page 1 of 1 Document No.: Issuing Authority: F-CAR-CS-043-Rev.01 Pace Carolinas Quality Office *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, Oil and Grease, DRO/8015 (water) DOC, LLHg "Bottom half of box is to list number of bottles Project # 6 /- 0 — x it E a _ Z N a Ql C N o E .rv-1 C a m Z -0 61 �l C Z a E N M a co Z V 71 Ol C m a E O N a cc a N �- d. y .-� ._4 a u a Q Vl V ,n m a J E Ln H R a to V d u N a J E o ry M a m 6 Z .6 M a N C� .... a J E N a a CIO u N n p = O Z U i' J E Ln rN-I � CO n co3 a Q. D L 3 Q E E a � = Z -o L y a j ¢ Y — '� N t7 a _ v d x .. E ` m = .--I =i l9 a `J z -0v °1 a C OJ E E o f�`! M l7 a p_ V 0 N E a Q .-i ti l7 a _ a N = y .0 E a J E o N m C7 a " R Z v M Z -0 E Q p Ln N M m Q m l7 a Q Z V a O E moo} i 4yi l7 a Z M Q N 10 Z a P > O~i l7 a Z U ywy N a C O Q O _ E a a Q�i I,7 a a ? C) 0. M S a a E O� C7 a Z u_ M O "' Y �, a N f0 > gym-' a O > Q .. M 0 d - X c v C7 > I Z u a W n E �n M LnNlet a in I < Z u a U C n E o N a vA ^ Q N N 2 ? u w a E o N a m z N N Gl t- C _ y E E a r-I l7 a Z N M ? G 2 c n E N v� > Z di d L N N O. A E E E7 c i 3 2 i 3 3 3 � 3 3 4 S a' JJ� 6 i 3 3 ( 3 3 i 3 9 10 I 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 d Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent tothe North Carolina DEHNR Certification Office (i.e. Id; incorrect-preservative-nut-oftemp,-l'nrornect L Mainers. Page 51 of 51 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-31) MW-4 MW-5 MW-6S MW-61) TOC Elevation: 1119.82 1077.23 1021.90 1022.76 1054.99 1137.43 1065 1065 Well Depth: 35.51 45.25 26.95 76.15 29.60 50.80 27.56 63.15 31-Oct-06 1086.68 1049.61 1014.16 1022.76 1030.93 1096.03 1054.60 1053.22 29-May-07 1087.59 1050.65 1015.08 1022.76 1032.01 1096.91 1054.24 1053.12 27-Nov-07 1085.59 1049.67 1014.06 1022.76 1029.75 1095.15 1054.31 1053.15 27-May-08 1085.56 1049.57 1014.24 1022.76 1030.43 1093.61 1054.21 1053.05 05-Nov-08 1085.12 1049.59 1013.66 1022.46 1029.28 1092.43 1054.23 1053.00 01-Jun-09 1085.94 1050.03 1014.99 1022.76 1032.62 1092.41 1054.85 1053.55 19-Nov-09 1086.91 1050.06 1015.18 1022.76 1032.27 1094.75 1054.84 1053.44 14-Jun-10 1089.98 1050.93 1015.53 1022.76 1033.36 1100.14 1054.33 1053.09 29-Nov-10 1087.62 1050.02 1014.63 1022.76 1030.43 1098.45 1054.53 1053.02 31-May-11 1087.43 1050.02 1014.86 1022.76 1031.78 1096.47 1054.31 1053.06 19-Dec-11 1085.70 1049.85 1014.33 1022.76 1030.57 1094.41 1053.78 1053.00 30-May-12 1086.81 1050.13 1014.99 1022.76 1032.28 1094.12 1054.44 1053.05 03-Dec-12 1085.72 1052.89 1014.46 1022.76 1030.11 1092.06 1054.29 1052.88 11-Jun-13 1088.62 1050.98 1016.30 1022.76 1035.70 1096.08 1058.81 1054.43 29-Oct-13 1090.35 1050.82 1015.75 1022.76 1033.21 1100.48 1054.50 1053.10 05-May-14 1090.34 1031.53 1015.96 1022.76 1034.94 1101.05 1054.76 1053.36 20-Oct-14 1089.05 1050.36 1015.37 1022.76 1032.09 1100.06 1054.57 1044.10 19-May-15 1088.08 1050.25 1015.64 1022.76 1032.77 1097.66 1054.30 1053.05 7-Dec-15 1088.07 1050.26 1014.93 1022.76 1033.54 1096.38 1055.20 1053.55 2-May-16 1090.09 1050.09 1015.40 1022.76 1031.24 1100.12 1054.00 1052.75 12-Dec-16 1087.07 1050.26 1014.80 1022.76 1029.99 1097.68 1054.15 1052.83 26-Jun-17 1086.82 1050.03 1015.10 1022.76 1031.89 1095.63 1053.84 1052.30 14-Dec-17 - 1050.18 1015.15 1022.76 1030.75 1094.65 1054.55 1053.07 16-May-18 - 1050.98 1015.88 1022.76 1033.79 1095.32 1055.10 1053.60 3-Dec-18 1098.92 1050.53 1016.07 1022.76 1034.70 1098.14 1055.09 1053.34 6-May-19 1095.28 1051.26 1016.20 1022.76 1037.20 1104.22 1055.05 1053.44 4-Nov-19 1089.96 1051.23 1016.22 1022.76 1036.09 1101.77 1054.90 1053.09 6-May-20 - 1051.23 1017.08 1022.76 1036.09 1101.77 1055.25 1053.38 9-Nov-20 1051.08 1016.18 1022.76 1036.31 1102.20 1055.16 1053.30 4-May-21 1051.62 1016.35 1022.76 1037.38 1105.08 1055.35 1053.67 2-Nov-21 - 1051.02 1015.61 1022.76 1032.37 1101.29 1054.75 1053.00 3-Nov-21 1084.31 1031.98 994.95 946.61 1025.39 1086.63 1037.44 1001.85 6-May-22 1088.14 1050.69 1016.65 1021.90 1032.89 1097.76 1054.69 1052.20 14-Nov-2 2 1087.47 1050.48 1016.99 1021.90 1032.45 1096.31 1055.26 1053.34 6-May-23 1089.40 1051.15 1017.08 1021.90 1034.85 1098.24 1054.96 1053.25 Notes: TOC = Top of Casing. MW-6S and MW-613 TOC Elevations are estimated. All elevations are referenced as feet above mean sea level. MW-3D exhibits artesian conditions. All depths measured in feet below TOC. Burke County, Kirksey Drive Landfill Permit No. 12-01 Labella Associates 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 INORGANICS Antimony 28-Apr-94 NR 1 1.0 ND 4.0 NI NI NI NI NI NA 3-May-00 NR 30 NA ND ND ND ND ND ND ND ND 8-Nov-00 NR 30 NA ND ND ND ND ND ND ND NA 29-May-01 NR 30 NA ND ND ND ND ND ND ND ND 6-Nov-01 NR 30 NA ND ND ND ND ND ND ND ND 21-May-02 NR 30 NA ND ND ND ND ND ND ND ND 13-Nov-02 NR 30 NA ND ND ND ND ND ND ND ND 14-May-03 NR 30 ND ND ND ND ND ND ND ND ND 19-Nov-03 NR 30 ND ND ND ND ND ND ND ND ND 5-May-04 NR 30 ND ND ND ND ND ND ND ND ND 9-Nov-04 NR 30 ND ND ND ND ND ND ND ND ND 25-May-05 NR 30 ND ND ND ND ND ND ND ND ND 2-Nov-05 NR 30 ND ND ND ND ND ND ND ND ND 24-May-06 NR 30 ND ND ND ND ND ND ND ND ND 1-Nov-06 NR 30 ND ND ND ND ND ND ND ND ND 29-May-07 NR 6 ND ND ND ND ND ND ND ND ND GWPS = 1.4 pg/L (10/23/07) 28-Nov-07 NR 6 ND ND ND ND ND ND ND ND ND 28-May-08 2.7 6.0 Dry ND ND ND ND ND ND ND ND 5-Nov-08 2.6 6.0 Dry 14.1 3.8 J ND ND ND ND ND ND 2-Jun-09 2.6 6.0 ND 2.9 J ND ND ND ND ND ND ND 19-Nov-09 2.6 6.0 ND ND ND ND ND ND ND ND ND 15-Jun-10 2.6 6.0 ND ND ND ND ND ND ND ND ND GWPS = 1 pg/L (8/1/10) 29-Nov-10 2.6 6.0 ND ND ND ND ND ND ND ND ND 31-May-11 2.6 6.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 5.0 6.0 ND ND ND ND ND ND ND ND ND 30-May-12 5.0 6.0 ND ND ND ND ND ND ND ND ND 3-Dec-12 5.0 6.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 6.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 5.0 6.0 6.5 7.6 ND ND ND ND ND ND ND 6-May-14 EPA 6010 5.0 6.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 6010 5.0 6.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 6010 3.8 6.0 ND 7.1 ND ND ND ND ND ND ND 7-Dec-15 EPA 6010 3.8 6.0 ND 4.9 J ND ND ND ND ND ND ND 2-May-16 EPA 6010 3.8 6.0 ND 6.4 ND ND ND ND ND ND ND 12-Dec-16 EPA 6010 3.8 6.0 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 6010 3.9 6.0 NS ND ND ND ND ND ND ND ND 14-Dec-17 EPA 6010 3.9 6.0 NS ND ND ND ND ND ND ND ND 14-May-18 EPA 6010 3.9 6.0 NS ND ND ND ND ND ND ND ND IMAC = 1 pg/L 4-Dec-18 EPA 6010D 3.9 5.0 NS ND ND ND ND ND ND ND ND 6-May-19 EPA6010D 3.9 5.0 NS ND ND ND ND ND ND ND ND 5-Nov-19 EPA6010D 3.0 5.0 NS ND ND ND ND ND ND ND 6-May-20 EPA6010D 3.0 5.0 NS ND ND ND ND ND ND ND --- 9-Nov-20 EPA6010D 3.0 5.0 NS ND ND ND ND ND ND ND ND NC2L=1pg/L 4-May-21 EPA6010D 3.0 5.0 NS 3 J ND ND ND ND ND ND ND 2-Nov-21 EPA6010D 3.0 5.0 NS ND ND ND ND ND ND ND ND 17-May-22 EPA6020B 0.8 3.0 ND ND ND ND ND ND ND ND -- 14-Nov-22 EPA6020B 0.8 3.0 ND 1.1 J ND ND ND ND ND ND ND 10-May-23 EPA6010D 3.0 5.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 1 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RW MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Arsenic 6-Oct-94 NR 5 ND ND 5.0 NI NI NI NI NI NA 3-May-00 NR 10 NA ND ND ND ND ND ND ND ND 8-Nov-00 NR 10 NA ND ND ND ND ND ND ND ND 29-May-01 NR 10 NA ND ND ND ND ND ND ND ND 6-Nov-01 NR 10 NA ND ND ND ND ND ND ND ND 21-May-02 NR 10 NA ND ND ND ND ND ND ND ND 13-Nov-02 NR 10 NA ND ND ND ND ND ND ND ND 14-May-03 NR 10 ND ND ND ND ND ND ND ND ND 19-Nov-03 NR 10 ND ND ND ND ND ND ND ND ND 5-May-04 NR 10 ND ND ND ND ND ND ND ND ND 9-Nov-04 NR 10 ND ND ND ND ND ND ND ND ND 25-May-05 NR 10 ND ND ND ND ND ND ND ND ND 2-Nov-05 NR 10 ND ND ND ND ND ND ND ND ND 24-May-06 NR 10 ND ND ND ND ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND 2.9 J 2.5 J ND 4.1 J 3.0 J ND NCH = 50 pg/L (10/23/07) 28-Nov-07 NR 10 ND ND ND ND ND ND ND ND ND 28-May-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 EPA6010D 5.0 10.0 NS ND 5.1 J ND ND ND ND ND ND 5/6/19 EPA6010D 5.0 10.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA6010D 4.7 10.0 NS ND ND ND ND ND ND ND -- 5/6/20 EPA6010D 4.7 10.0 NS ND ND ND ND ND ND ND -- 11/9/20 EPA6010D 4.7 10.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA6010D 4.7 10.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA6010D 4.7 10.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA6020B 2.2 5.0 ND ND ND ND ND ND ND ND -- 11/14/22 EPA6020B 2.2 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA6010D 4.7 10.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 2 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method MW-1 MW-2 MW-3S 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 NCH = 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 0.2 100 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 pg/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 2.5 100 109.0 1,210 470 205 157 44.7 J 43.6 J 12.3 J ND 5/2/16 EPA 6010 2.5 100 100.0 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 NS 1,160 507 205 82.0 27.1 42.6 12.8 ND 5/6/19 EPA 6010D 2.5 5 NS 1,040 454 181 82.6 37.5 43.7 12.2 ND 11/5/19 EPA 6010D 2.5 5 NS 1,370 448 219 130 46.5 35.6 17.0 -- 5/6/20 EPA 6010D 3.5 5 NS 1,160 486 194 71.2 55.4 27.2 12.8 - 11/9/20 EPA 6010D 3.5 5 NS 1,390 489 200 75.3 36.6 30.0 13.9 ND 5/4/21 EPA 6010D 3.5 5 NS 1,190 478 201 91.2 121 26.5 13.4 ND 11/2/21 EPA 6010D 3.5 5 NS 1,550 467 202 110 46.5 26.2 13.5 ND 5/17/22 EPA 6020E 0.7 5 91.9 1,620 412 177 71.6 26.7 38.9 34.2 -- 11/14/22 EPA 6020B 0.7 5 159.0 1,400 495 215 81.6 25.9 48.4 14.0 ND 5/10/23 EPA 6010D 3.5 5 112.0 1,130 532 198 64.3 27.1 36.0 15.2 ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 3 of 43 LaBelle Associates 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 Beryllium 5/12/99 NR 2 ND 2.0 ND ND 2.0 2.1 NI NI ND 10/19/99 NR 2 ND ND ND ND ND 4.0 NI NI ND 5/3/00 NR 2 NA ND ND ND ND ND ND ND ND 11/8/00 NR 2 NA ND ND ND ND 2.0 ND ND ND 5/29/01 NR 2 NA ND ND ND ND ND ND ND ND 11/6/01 NR 2 NA ND ND ND ND ND ND ND ND 5/21/02 NR 2 NA ND ND ND ND ND ND ND ND 11/13/02 NR 2 NA 2.4 2.3 2.1 ND ND ND ND ND 5/14/03 NR 2 ND ND ND ND ND ND ND ND ND 11/19/03 NR 2 ND ND ND ND ND ND ND ND ND 5/5/04 NR 2 ND ND ND ND ND ND ND ND ND 11/9/04 NR 2 ND ND ND ND ND ND ND ND ND 5/25/05 NR 2 ND ND ND ND ND ND ND ND ND 11/2/05 NR 2 ND ND ND ND ND ND ND ND ND 5/24/06 NR 2 ND ND ND ND ND ND ND ND ND 11/1/06 NR 2 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1 ND ND ND ND ND ND ND ND ND GWPS = 4 ug/L (10/23/07) 11/28/07 NR 1 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 NS 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 0.5 1.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 6010 0.5 1.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 6010 0.5 1.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 6010 0.5 1.0 NS ND ND ND ND ND ND ND ND IMAC = 4 ug/L (10/23/07) 12/4/18 EPA 6010D 0.5 1.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA6010D 0.5 1.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA6010D 0.2 1.0 NS ND ND ND ND 0.23 J ND ND --- 5/6/20 EPA6010D 0.7 1.0 NS ND ND ND ND ND ND ND -- 11/9/20 EPA6010D 0.7 1.0 NS ND ND ND ND ND ND ND ND NC21-=4Ng/L 5/4/21 EPA6010D 0.7 1.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA6010D 0.7 1.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA6020B 0.1 0.5 ND ND 0.1 J ND 0.061 J 0.064 J ND ND -- 11/14/22 EPA6020B 0.1 0.5 ND ND ND ND ND ND ND ND ND 5/10/23 EPA6010D 0.7 1.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 4 of 43 LaBelle Associates 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 Cadmium 4/28/94 NR 1 ND ND ND NI NI NI NI NI NA 5/3/00 NR 1 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 NA 13.0 4.0 ND ND 4.0 1.0 ND ND 5/29/01 NR 1 NA 13.0 5.0 ND ND 2.0 J 1.0 J ND ND 11/6/01 NR 1 NA 10.0 3.6 ND ND ND ND ND ND 5/21/02 NR 1 NA 7.9 3.0 ND ND ND ND ND ND 11/13/02 NR 1 NA 11.0 4.7 1.5 ND ND ND 1.1 ND 5/14/03 NR 1 11.0 12.0 7.1 ND ND ND ND ND ND 11/19/03 NR 1 ND ND ND ND ND 2.3 1.1 ND ND 5/5/04 NR 1 ND 1.6 ND ND ND ND ND ND ND 11/9/04 NR 1 2.2 13.0 4.5 ND ND ND ND ND ND 5/25/05 NR 1 ND ND ND ND 16.0 ND ND ND ND 11/2/05 NR 1 ND ND ND ND 11.0 ND ND ND ND 5/24/06 NR 1 ND ND ND ND ND ND ND ND ND 11/1/06 NR 1 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1 ND ND ND ND ND ND ND ND ND NCH = 1.75 Ng/L (10/23/07) 11/28/07 NR 1 ND ND ND ND ND ND ND ND ND 5/28/08 0.5 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 ug/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 0.5 1.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA 6010 0.5 1.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA 6010 0.5 1.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 6010 0.5 1.0 NS 0.91 J ND ND ND ND ND ND ND 12/4/18 EPA6010D 0.5 1.0 NS 2.0 0.78 J ND ND ND ND ND ND 5/6/19 EPA6010D 0.5 1.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA6010D 0.4 1.0 NS ND ND ND ND ND ND ND -- 5/6/20 EPA6010D 0.4 1.0 NS ND 0.51 J ND ND ND ND ND -- 11/9/20 EPA6010D 0.4 1.0 NS ND ND 0.62 J 0.58 J ND ND ND ND 5/4/21 EPA6010D 0.4 1.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA6010D 0.4 1.0 NS ND ND ND ND ND 0.65 J ND ND 5/17/22 EPA6020B 0.1 0.5 ND ND 0.26 J 0.12 J ND ND ND ND -- 11/14/22 EPA6020B 0.1 0.5 ND ND ND ND ND ND ND ND ND 5/10/23 EPA6010D 0.4 1.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 5 of 43 LaBelle Associates 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 Chromium 4/28/94 NR 20 ND ND ND NI NI NI NI NI NA 5/3/00 NR 10 NA 16.0 ND ND 14.0 14.0 12.0 ND ND 11/8/00 NR 10 NA 17.0 ND ND ND 20.0 ND ND ND 5/29/01 NR 10 NA 12.0 J ND ND ND 10.0 J ND ND ND 11/6/01 NR 10 NA 12.0 ND ND ND ND ND ND ND 5/21/02 NR 10 NA 10.0 J ND ND ND ND ND ND ND 11/13/02 NR 10 NA 12.0 ND ND ND ND ND ND ND 5/14/03 NR 10 12.0 ND ND ND ND ND ND ND ND 11/19/03 NR 10 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10 ND ND ND ND ND ND ND ND ND 11/2/05 NR 10 ND ND ND ND ND ND ND ND ND 5/24/06 NR 10 ND ND ND ND ND ND ND ND ND 11/1/06 NR 10 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10 ND ND ND ND ND ND ND ND ND NC21- = 50 pg/L (10/23/07) 11/28/07 NR 10 ND ND ND ND 2.9 J ND ND ND ND 5/28/08 0.4 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 EPA6010D 2.5 5.0 NS ND ND ND 3.4 J ND ND ND ND 5/6/19 EPA6010D 2.5 5.0 NS 2.5 J ND ND ND ND ND ND ND 11/5/19 EPA6010D 1.0 5.0 NS ND ND ND 5.9 1.8 J ND ND -- 5/6/20 EPA6010D 3.7 5.0 NS ND ND ND ND ND ND ND -- 11/9/20 EPA6010D 3.7 5.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA6010D 3.7 5.0 NS ND ND ND ND 8 ND ND ND 11/2/21 EPA6010D 3.7 5.0 NS ND ND ND 4.3 J ND ND ND ND 5/17/22 EPA6020B 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 EPA6010D 3.7 5.0 ND ND ND 4.5 J ND ND ND 3.8 J ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 6 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL R MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-61D Blanks Cobalt 10/6/94 NR 10 32.0 172 35.0 NI NI NI NI NI NA 5/3/00 NR 10 NA 110 26.0 ND ND 18.0 21.0 ND ND 11/8/00 NR 10 NA 110 ND ND ND 25.0 11.0 ND ND 5/29/01 NR 10 NA 130 21.0 ND ND 12.0 ND ND ND 11/6/01 NR 10 NA 110 14.0 ND ND ND ND ND ND 5/21/02 NR 10 NA 110 15.0 ND ND ND ND ND ND 11/13/02 NR 10 NA 110 15.0 12.0 ND ND ND ND ND 5/14/03 NR 10 140 100 26.0 ND ND ND ND ND ND 11/19/03 NR 10 150 110 27.0 ND ND ND ND ND ND 5/5/04 NR 10 51.0 110 17.0 13.0 ND ND ND ND ND 11/9/04 NR 10 54.0 100 ND ND ND ND ND ND ND 5/25/05 NR 10 79.0 95.0 15.0 ND ND ND ND ND ND 11/2/05 NR 10 47.0 100 ND ND ND ND ND ND ND 5/24/06 NR 10 62.9 116 10.0 ND ND 10.4 ND ND ND 11/1/06 NR 10 63.2 114 ND ND ND ND ND ND ND 5/29/07 NR 10 60.1 105 6.3 J 10.7 ND ND 2.4 J ND ND GWPS = 70 pg/L (10/23/07) 11/28/07 NR 10 43.1 110 3.6 J 5.1 J ND ND ND ND ND 5/28/08 0.6 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 ug/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 6020E 0.4 5.0 9.7 114 15.8 1.1 J 0.76 J 0.47 J 0.88 J ND -- 11/14/22 EPA6020B 0.4 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 7 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL R MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Copper 5/12/99 NR 5 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 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 ND ND ND ND 3.30 J ND ND ND ND 5/28/08 0.3 10 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 Dry 0.89 B ND ND ND ND 0.72 B ND 0.94 J 6/2/09 0.30 10 9.7 J ND ND ND 1.5 J ND ND ND ND 11/19/09 0.30 10 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 13.9 ND ND ND 11.0 5.9 J 1.4 J ND ND 11/29/10 0.30 10 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 4.5 J 5.1 J 13.2 ND 0.98 J ND ND ND ND 12/19/11 5.0 10 10.9 ND 5.5 J ND 14.1 ND ND ND ND 5/30/12 5.0 10 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 EPA6010D 2.5 5.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA6010D 2.5 5.0 NS 8.3 5.8 3.2 J ND 3.1 J ND ND ND 11/5/19 EPA6010D 2.1 5.0 NS 3.3 J ND ND 4.6 J ND ND ND --- 5/6/20 EPA6010D 4.3 5.0 NS ND ND ND ND ND ND ND -- 11/9/20 EPA6010D 4.3 5.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA6010D 4.3 5.0 NS ND ND ND ND 6.2 ND ND ND 11/2/21 EPA6010D 4.3 5.0 NS ND ND ND 4.5 J ND ND ND ND 5/17/22 EPA6020B 1.0 5.0 2.4 J ND 3.4 J ND ND ND ND ND -- 11/14/22 EPA6020B 1.0 5.0 3.8 J ND ND 1.8 J 1.1 J ND ND ND ND 5/10/23 EPA6010D 4.3 5.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 8 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL Rig MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Lead 4/28/94 NR 1 6.0 5.0 2.0 NI NI NI NI NI NA 5/3/00 NR 10 NA ND ND ND ND 12.0 ND ND ND 11/8/00 NR 10 NA ND ND ND ND 31.0 10.0 ND ND 5/29/01 NR 10 NA 12.0 J ND ND ND 12.0 J ND ND ND 11/6/01 NR 10 NA 11.0 ND ND ND ND ND ND ND 5/21/02 NR 10 NA 10.0 J ND ND ND ND ND ND ND 11/13/02 NR 10 NA 14.0 ND ND ND ND ND ND ND 5/14/03 NR 10 38.0 10.0 J ND ND ND ND ND ND ND 11/19/03 NR 10 16.0 ND ND ND ND ND ND ND ND 5/5/04 NR 10 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10 ND 14.0 ND ND ND ND ND ND ND 11/2/05 NR 10 ND ND ND ND ND ND ND ND ND 5/24/06 NR 10 ND 11.7 ND ND ND 22.6 ND ND ND 11/1/06 NR 10 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10 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 NC21- = 15 pg/L (10/23/07) 11/28/07 NR 10 9.8 J 7.4 J 2.0 J ND ND ND ND ND ND 5/28/08 4 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 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 EPA6010D 2.5 5.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA6010D 2.5 5.0 NS 4.9 J 3.2 J ND ND ND ND ND ND 11/5/19 EPA6010D 1.6 5.0 NS 5.2 2.0 J ND ND ND ND ND -- 5/6/20 EPA6010D 4.5 5.0 NS ND ND ND ND ND ND ND -- 11/9/20 EPA6010D 4.5 5.0 NS 9.3 ND ND ND ND ND ND ND 5/4/21 EPA6010D 4.5 5.0 NS ND ND ND ND 10.4 ND ND ND 11/2/21 EPA6010D 4.5 5.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA6020B 0.9 1.0 ND ND ND ND ND ND ND ND -- 11/14/22 EPA6020B 0.9 1.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA6010D 4.5 5.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 9 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL R MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Nickel 5/12/99 NR 5 11.0 36.0 11.0 NA 23.0 30.0 NI NI ND 10/19/99 NR 50 ND ND ND ND ND 59.0 NI NI ND 5/3/00 NR 50 NA ND ND ND ND ND ND ND ND 11/8/00 NR 50 NA ND ND ND ND ND ND ND ND 5/29/01 NR 50 NA ND ND ND ND ND ND ND ND 11/6/01 NR 50 NA ND ND ND ND ND ND ND ND 5/21/02 NR 50 NA ND ND ND ND ND ND ND ND 11/13/02 NR 50 NA ND ND ND ND ND ND ND ND 5/14/03 NR 50 ND ND ND ND ND ND ND ND ND 11/19/03 NR 50 ND ND ND ND ND ND ND ND ND 5/5/04 NR 50 ND ND ND ND ND ND ND ND ND 11/9/04 NR 50 ND ND ND ND ND ND ND ND ND 5/25/05 NR 50 ND ND ND ND ND ND ND ND ND 11/2/05 NR 50 ND ND ND ND ND ND ND ND ND 5/24/06 NR 50 ND ND ND ND ND ND ND ND ND 11/1/06 NR 50 ND ND ND ND ND ND ND ND ND 5/29/07 NR 50 ND ND ND 21.3 J ND ND ND ND ND NC21- = 100 pg/L (10/23/07) 11/28/07 NR 50 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 EPA6020B 0.7 5.0 1.9 J 18.8 4.3 J 27.0 1.7 J ND ND ND -- 11/14/22 EPA6020B 0.7 5.0 2 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 10 of 43 LaBelle Associates 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 Selenium 5/12/97 NR 5 ND ND ND NI NI NI NI NI NA 5/3/00 NR 20 NA ND ND ND ND ND ND ND ND 11/8/00 NR 20 NA ND ND ND ND ND ND ND ND 5/29/01 NR 20 NA ND ND ND ND ND ND ND ND 11/6/01 NR 20 NA ND ND ND ND ND ND ND ND 5/21/02 NR 20 NA ND ND ND ND ND ND ND ND 11/13/02 NR 20 NA ND ND ND ND ND ND ND ND 5/14/03 NR 20 ND ND ND ND ND ND ND ND ND 11/19/03 NR 20 ND ND ND ND ND ND ND ND ND 5/5/04 NR 20 ND ND ND ND ND ND ND ND ND 11/9/04 NR 20 ND ND ND ND ND ND ND ND ND 5/25/05 NR 20 ND ND ND ND ND ND ND ND ND 11/2/05 NR 20 ND ND ND ND ND ND ND ND ND 5/24/06 NR 20 ND ND ND ND ND ND ND ND ND 11/1/06 NR 20 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10 ND ND ND ND 2.5 J 4.6 J ND ND ND NC21- = 50 pg/L (10/23/07) 11/28/07 NR 10 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 INS 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 EPA6010D 5.0 10.0 INS ND ND ND ND ND ND ND ND 5/6/19 EPA6010D 5.0 10.0 INS ND ND ND ND ND ND ND ND 11/5/19 EPA6010D 4.7 10.0 INS ND ND ND ND ND ND ND -- 5/6/20 EPA6010D 4.7 10.0 INS 9.2 J ND ND ND 7.2 J ND ND -- 11/9/20 EPA6010D 4.7 10.0 INS ND ND ND ND ND ND ND ND 5/4/21 EPA6010D 4.7 10.0 INS ND ND ND ND ND ND ND ND 11/2/21 EPA6010D 4.7 10.0 INS ND ND ND ND ND ND ND ND 5/17/22 EPA6020B 1.4 5.0 ND ND ND ND ND ND ND ND -- 11/14/22 EPA6020B 1.4 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA6010D 4.7 10.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 11 of 43 LaBelle Associates 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 Silver 4/28/94 NR 1 ND ND ND NI NI NI NI NI NA 5/3/00 NR 10 NA ND ND ND ND ND ND ND ND 11/8/00 NR 10 NA ND ND ND ND ND ND ND ND 5/29/01 NR 10 NA ND ND ND ND ND ND ND ND 11/6/01 NR 10 NA ND ND ND ND ND ND ND ND 5/21/02 NR 10 NA ND ND ND ND ND ND ND ND 11/13/02 NR 10 NA ND ND ND ND ND ND ND ND 5/14/03 NR 10 ND ND ND ND ND ND ND ND ND 11/19/03 NR 10 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10 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 ND ND ND ND ND ND ND ND ND 5/24/06 NR 10 ND ND ND ND ND ND ND ND ND 11/1/06 NR 10 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10 ND ND ND 2.5 J ND ND 2.2 J ND ND NCH = 17.5 Idg/L (10/23/07) 11/28/07 NR 10 ND ND ND ND ND ND ND ND ND 5/28/08 0.1 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 INS ND ND ND ND ND ND ND ND 12/14/17 EPA 6010 2.5 10.0 INS ND ND ND ND ND ND ND ND 5/14/18 EPA 6010 2.5 10.0 INS ND ND ND ND ND ND ND ND 12/4/18 EPA6010D 2.5 5.0 INS ND ND ND ND ND ND ND ND 5/6/19 EPA6010D 2.5 5.0 INS ND ND ND ND ND ND ND ND 11/5/19 EPA6010D 2.5 5.0 INS ND ND ND ND ND ND ND -- 5/6/20 EPA6010D 2.5 5.0 INS ND ND ND ND ND ND ND -- 11/9/20 EPA6010D 2.5 5.0 INS ND ND ND ND ND ND ND ND 5/4/21 EPA6010D 2.5 5.0 INS ND ND ND ND ND ND ND ND 11/2/21 EPA6010D 2.5 5.0 INS 5.6 2.6 J ND ND ND ND ND ND 5/17/22 EPA6020B 0.4 5.0 ND ND ND ND ND ND ND ND -- 11/14/22 EPA6020B 0.4 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA6010D 2.5 5.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 12 of 43 LaBelle Associates 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 ND ND ND ND ND ND NI NI ND 5/3/00 NR 10 NA ND ND ND ND ND ND ND ND 11/8/00 NR 10 NA ND ND ND ND ND ND ND NA 5/29/01 NR 10 NA ND ND ND ND ND ND ND ND 11/6/01 NR 10 NA ND ND ND ND ND ND ND ND 5/21/02 NR 10 NA ND ND ND ND ND ND ND ND 11/13/02 NR 10 NA 26.0 ND ND ND ND ND ND ND 5/14/03 NR 10 ND ND ND ND ND ND ND ND ND 11/19/03 NR 10 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10 10.0 ND ND ND ND ND ND ND ND 11/2/05 NR 10 13.0 16.0 12.0 ND ND ND ND ND ND 5/24/06 NR 10 ND ND ND ND ND ND ND ND ND 11/1/06 NR 10 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 Ng/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 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 EPA6020B 0.0 5.5 NS ND ND ND ND 0.075 J ND ND ND 12/14/17 EPA6020B 0.03 0.1 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 Ng/L (10/1/10) 12/4/18 EPA 6020B 0.06 0.1 NS ND ND ND ND ND ND ND ND 5/6/19 EPA6020B 0.06 0.1 NS ND ND ND ND 0.087 J ND ND ND 11/5/19 EPA6020B 0.06 0.1 NS ND ND 0.061 J 0.060 J 0.16 ND ND - 5/6/20 EPA6020B 0.12 0.2 NS ND ND ND ND 0.20 ND ND -- Resample-> 7/16/20 EPA6020B 0.12 0.2 NS NS NS NS NS ND NS NS -- 11/9/20 EPA6020B 0.05 0.1 NS ND ND ND ND 0.11 ND ND ND NC21-=2pg/L 5/4/21 EPA6020B 0.05 1 NS ND ND ND 0.058 J 0.67 J ND ND ND 11/2/21 EPA6020B 0.05 0.47 NS ND ND ND ND 0.15 J ND ND ND 5/17/22 EPA6020B 0.18 1 ND ND ND ND ND ND ND ND -- 11/14/22 EPA6020B 0.18 1 ND ND ND ND ND ND ND ND ND 5/10/23 EPA6020B 0.05 0.2 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 13 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL Rig MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Vanadium 10/19/99 NR 40 110 51.0 ND ND 61.0 210 NI NI ND 5/3/00 NR 40 NA 61.0 ND ND ND 49.0 ND ND ND 11/8/00 NR 40 NA ND ND ND ND 69.0 ND ND ND 5/29/01 NR 40 NA ND ND ND ND ND ND ND ND 11/6/01 NR 40 NA ND ND ND ND ND ND ND ND 5/21/02 NR 40 NA ND ND ND ND ND ND ND ND 11/13/02 NR 40 NA ND ND ND ND ND ND ND ND 5/14/03 NR 40 ND ND ND ND ND ND ND ND ND 11/19/03 NR 40 ND ND ND ND ND ND ND ND ND 5/5/04 NR 40 ND ND ND ND ND ND ND ND ND 11/9/04 NR 40 ND ND ND ND ND ND ND ND ND 5/25/05 NR 40 ND ND ND ND ND ND ND ND ND 11/2/05 NR 40 ND ND ND ND ND ND ND ND ND 5/24/06 NR 40 ND ND ND ND ND ND ND ND ND 11/1/06 NR 40 ND ND ND ND ND ND ND ND ND 5/29/07 NR 25 ND ND ND ND ND ND 1.5 J ND ND GWPS = 3.5 pg/L (10/23/07) 11/28/07 NR 25 ND ND ND ND 10.0 J 1.1 J ND ND ND 5/28/08 0.2 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 14 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL R MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Zinc 4/28/94 NR 10 12.0 ND ND NI NI NI NI NI NA 5/3/00 NR 50 NA ND ND 81.0 50.0 J ND ND ND ND 11/8/00 NR 50 NA 50.0 ND ND 50.0 100 50.0 ND ND 5/29/01 NR 50 NA ND ND ND ND ND ND ND ND 11/6/01 NR 50 NA ND ND ND ND ND ND ND ND 5/21/02 NR 50 NA ND ND ND ND ND ND ND ND 11/13/02 NR 50 NA ND ND ND ND ND ND ND ND 5/14/03 NR 50 ND ND ND ND ND ND ND ND ND 11/19/03 NR 50 ND ND ND ND ND 80.0 ND ND ND 5/5/04 NR 50 110 ND ND ND ND ND ND ND ND 11/9/04 NR 50 ND ND ND ND ND ND ND ND ND 5/25/05 NR 50 ND ND ND ND ND ND ND ND ND 11/2/05 NR 50 ND ND ND ND ND ND ND ND ND 5/24/06 NR 50 ND ND ND ND ND ND ND ND ND 11/1/06 NR 50 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10 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 ug/L (10/23/07) 11/28/07 NR 10 26.3 ND 4.5 J 8.4 J 6.7 J 5.8 J ND 4.2 J ND 5/28/08 0.4 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 ug/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 EPA6010D 5.0 10.0 NS ND 12.7 ND 5.3 J ND ND ND ND 5/6/19 EPA6010D 5.0 10.0 NS ND 5.9 J ND ND 7.5 J ND 7.6 J ND 11/5/19 EPA6010D 3.9 10.0 NS ND ND ND 15.4 7.5 J ND 7.0 J -- 5/6/20 EPA6010D 9.5 10.0 NS ND ND ND ND 12.6 ND ND -- 11/9/20 EPA6010D 9.5 10.0 NS ND 14.7 ND ND ND ND ND ND 5/4/21 EPA6010D 9.5 10.0 NS ND ND ND 10.6 34.6 ND ND ND 11/2/21 EPA6010D 9.5 10.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA 6020E 7.0 10.0 81.5 ND 7.3 J ND ND ND ND ND -- 11/14/22 EPA6020B 7.0 10.0 47.3 ND ND ND ND ND ND ND ND 5/10/23 EPA6010D 9.5 10.0 82.4 ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 15 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RL MW-1 I MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Organics Acetone 4/28/94 NR 100 200 2000 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 4900 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 1380 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 1070 28.0 J ND ND ND ND ND ND ND NC21- = 700 pg/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 20 100 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 NC2L = 6,000 Ng/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 EPA 8260 10.0 100 104 109 ND ND ND ND ND ND ND 10/21/14 EPA 8260 10.0 100 91.2 J ND ND ND ND ND ND ND ND 5/19/15 EPA 8260 10.0 100 239 J ND ND ND ND ND ND ND ND 12/7/15 EPA 8260 10.0 100 118 21.8 J ND ND ND ND ND ND ND 5/2/16 EPA 8260 10.0 100 ND ND ND ND ND ND ND ND ND 12/12/16 EPA 8260 10.0 100 69.0 J ND ND ND ND ND ND ND ND 6/26/17 EPA 8260 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 EPA 8260 10.0 100 NS ND ND ND ND ND ND ND ND 5/14/18 EPA 8260 10.0 100 NS 484 ND ND ND ND ND ND ND 12/4/18 EPA8260B 10.0 25 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 8260D 8.2 25 NS 299 ND ND ND ND ND ND ND 11/5/19 EPA 8260D 6.2 25 NS 105 ND ND ND ND ND ND --- 5/6/20 EPA 8260D 6.2 25 NS 255 ND ND ND ND ND ND -- 11/9/20 EPA 8260D 6.2 25 NS ND ND ND ND ND ND ND ND 5/4/21 EPA 8260D 25.6 125 NS 1160 i ND ND ND ND ND ND ND 11/2/21 EPA 8260D 5.1 25 NS ND ND ND ND ND ND ND ND 5/17/22 EPA 8260D 5.1 25 15.1 J ND ND ND ND ND ND ND ND 11/14/22 EPA 8260D 5.1 25 246.0 ND ND ND ND ND ND ND ND 5/10/23 EPA 8260D 5.1 25 63.2 117 ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 16 of 43 LaBella Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL Rig MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Benzene 4/28/94 NR 5 ND 15.0 8.7 NI NI NI NI NI NA 5/3/00 NR 5 NA 9.2 10.0 ND ND ND ND ND ND 11/8/00 NR 5 NA 9.4 6.3 ND ND ND ND ND ND 5/29/01 NR 5 NA 9.4 7.4 ND ND ND ND ND ND 11/6/01 NR 5 NA 7.3 6.4 ND ND ND ND ND ND 5/21/02 NR 5 NA 9.2 8.4 ND ND ND ND ND ND 11/13/02 NR 5 NA 7.6 6.8 ND ND ND ND ND ND 5/14/03 NR 5 ND ND 8.6 ND ND ND ND ND ND 11/19/03 NR 5 ND 8.9 6.4 ND ND ND ND ND ND 5/5/04 NR 5 ND 7.3 6.4 ND ND ND ND ND ND 11/9/04 NR 5 ND 8.4 6.4 ND ND ND ND ND ND 5/25/05 NR 5 ND 9.0 6.0 ND ND ND ND ND ND 11/2/05 NR 5 ND 6.0 ND ND ND ND ND ND ND 5/24/06 NR 5 ND 5.5 ND ND ND ND ND ND ND 11/1/06 NR 5 ND 7.5 ND ND ND ND ND ND ND 5/29/07 NR 1 1.1 8.3 5.5 3.0 ND ND ND ND ND NC21- = 1 pg/L (10/23/07) 11/28/07 NR 1 ND 7.0 3.9 ND ND ND ND ND ND 5/28/08 0.3 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 0.5 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 EPA 8260D 0.20 1.0 NS 10.4 4.6 1.7 ND ND ND ND ND 11/5/19 EPA 8260D 0.15 1.0 NS 8.3 3.4 1.3 ND ND ND ND -- 5/6/20 EPA 8260D 0.15 1.0 NS 9.6 3.7 1.4 ND ND ND ND --- 11/9/20 EPA 8260D 0.15 1.0 NS 10.4 3.5 1.4 ND ND ND ND ND 5/4/21 EPA 8260D 0.34 1.0 NS 9.7 3.6 1.6 ND ND ND ND ND 11/2/21 EPA 8260D 0.34 1.0 NS 8.9 3.1 1.5 ND ND ND ND ND 5/17/22 EPA 8260D 0.34 1.0 ND 7.6 3.7 1.4 ND ND ND ND ND 11/14/22 EPA 8260D 0.34 1.0 0.89 J 7.8 3.4 1.4 ND ND ND ND ND 5/10/23 EPA 8260D 0.34 1.0 ND 8.2 3.7 1.5 ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 17 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Method DL RN MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Carbon disulfide 5/27/98 NR 5 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 pg/L (10/23/07) 11/28/07 NR 100 ND ND ND ND ND ND ND ND ND 5/28/08 1.2 101 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 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 8260D 0.8 10 NS ND ND ND ND ND ND ND ND 11/5/19 EPA 8260D 0.4 2 NS ND ND ND ND ND ND ND -- 5/6/20 EPA 8260D 0.4 2 NS ND ND ND ND ND ND ND - 11/9/20 EPA 8260D 0.4 2 NS ND ND ND ND ND ND ND ND 5/4/21 EPA 8260D 3.6 10 NS ND ND ND ND ND ND ND ND 11/2/21 EPA 8260D 0.7 2 NS ND ND ND ND ND ND ND ND 5/17/22 EPA 8260D 0.4 2 ND ND ND ND ND ND ND ND ND 11/14/22 EPA 8260D 0.4 2 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 8260D 0.4 2 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 18 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RW MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Chlorobenzene 4/28/94 NR 5 ND 5.4 12.0 NI NI NI NI NI NA 5/3/00 NR 5 NA 8.8 16.0 ND ND ND ND ND ND 11/8/00 NR 5 NA 8.5 19.0 ND ND ND ND ND ND 5/29/01 NR 5 NA 9.3 18.0 ND ND ND ND ND ND 11/6/01 NR 5 NA ND 17.0 ND ND ND ND ND ND 5/21/02 NR 5 NA ND 20.0 ND ND ND ND ND ND 11/13/02 NR 5 NA ND 17.0 ND ND ND ND ND ND 5/14/03 NR 5 ND ND 19.0 ND ND ND ND ND ND 11/19/03 NR 5 ND 10.0 21.0 ND ND ND ND ND ND 5/5/04 NR 5 ND 11.0 20.0 ND ND ND ND ND ND 11/9/04 NR 5 ND 12.0 24.0 ND ND ND ND ND ND 5/25/05 NR 5 ND 13.0 24.0 ND ND ND ND ND ND 11/2/05 NR 5 ND 15.0 29.0 ND ND ND ND ND ND 5/24/06 NR 5 ND 11.3 24.3 ND ND ND ND ND ND 11/1/06 NR 5 ND 15.0 29.0 ND ND ND ND ND ND 5/29/07 NR 3 0.47 J 16.0 31.0 4.9 0.28 J ND ND ND ND NCH = 50 pg/L (10/23/07) 11/28/07 NR 3 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 EPA8260 0.23 3.0 ND 19.5 32.1 6.4 ND ND ND ND ND 10/21/14 EPA8260 0.23 3.0 ND 20.5 33.8 6.8 0.32 J ND ND ND ND 5/19/15 EPA8260 0.23 3.0 ND 21.5 31.5 7.0 ND ND ND ND ND 12/7/15 EPA8260 0.23 3.0 ND 20.6 33.2 7.0 ND ND ND ND ND 5/2/16 EPA8260 0.23 3.0 0.31 J 24.2 31.1 6.6 ND ND ND ND ND 12/12/16 EPA8260 0.23 3.0 ND 19.9 32.3 7.0 0.27 J ND ND ND ND 6/26/17 EPA8260 0.23 3.0 NS 21.4 29.0 7.0 ND ND ND ND ND 12/14/17 EPA8260 0.23 3.0 NS 22.2 30.5 6.9 ND ND ND ND ND 5/14/18 EPA8260 0.23 3.0 NS 20.4 29.3 6.7 ND ND ND ND ND 12/4/18 EPA8260B 0.23 1.0 NS 23.7 34.4 7.1 ND ND ND ND ND 5/6/19 EPA 8260D 0.53 1.0 NS 26.6 36.4 8.7 ND ND ND ND ND 11/5/19 EPA 8260D 0.23 1.0 NS 22.5 32.7 7.5 ND ND 0.28 J ND -- 5/6/20 EPA 8260D 0.23 1.0 NS 26.7 32.3 8.2 ND ND ND ND -- 11/9/20 EPA 8260D 0.23 1.0 NS 24.7 32.7 8.0 ND ND ND ND ND 5/4/21 EPA 8260D 0.28 1.0 NS 22.1 35.9 8.7 ND ND ND ND ND 11/2/21 EPA 8260D 0.28 1.0 NS 24.5 32.3 8.8 ND ND ND ND ND 5/17/22 EPA 8260D 0.28 1.0 ND 27.2 33.8 9.0 ND ND ND ND ND 11/14/22 EPA 8260D 0.28 1.0 ND 27.5 30.0 8.9 ND ND ND ND ND 5/10/23 EPA 8260D 0.28 1.0 ND 27.5 30.1 8.5 ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 19 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RdL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Chloroethane 5/12/99 NR 10 ND ND ND ND ND ND NI NI ND 10/19/99 NR 10 ND ND ND ND ND ND NI NI ND 5/3/00 NR 10 NA ND ND ND ND ND NA ND ND 11/8/00 NR 10 NA ND ND ND ND ND NA ND NA 5/29/01 NR 10 NA ND ND ND ND ND ND ND ND 11/6/01 NR 10 NA ND ND ND ND ND ND ND ND 5/21/02 NR 10 NA ND ND ND ND ND ND ND ND 11/13/02 NR 10 NA ND ND ND ND ND ND ND ND 5/14/03 NR 10 ND ND ND ND ND ND ND ND ND 11/19/03 NR 10 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10 ND ND ND ND ND ND ND ND ND 11/2/05 NR 10 ND ND ND ND ND ND ND ND ND 5/29/07 NR 10 ND ND ND ND ND ND ND ND ND NC21- = 2,800 ug/L (10/23/07) 11/28/07 NR 10 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 EPA8260 0.54 10.0 ND ND 1.7 J ND ND ND ND ND ND 10/21/14 EPA8260 0.54 10.0 ND ND 2.5 J ND ND ND ND ND ND 5/19/15 EPA8260 0.54 10.0 ND ND 2.1 J ND ND ND ND ND ND 12/7/15 EPA8260 0.54 10.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA8260 0.54 10.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA8260 0.54 10.0 ND ND 2.6 J ND ND ND ND ND ND 6/26/17 EPA8260 0.54 10.0 NS ND 2.0 J ND ND ND ND ND ND 12/14/17 EPA8260 0.54 10.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA8260 0.54 10.0 NS ND 1.2 J ND ND ND ND ND ND 12/4/18 EPA8260B 0.54 1.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 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 3.20 5.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA8260D 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 0.9 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 20 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Metho MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D 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 2.30 5.0 NS ND ND ND ND ND ND ND -- 5/6/20 EPA8260D 2.30 5.0 NS ND ND ND ND ND ND ND -- 11/9/20 EPA8260D 2.30 5.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 7.80 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 1.20 ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 21 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Vetnocilllllllllllllllllllllll RM MW-1 MW-2 MW-3S 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 NC2L = 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 EPA8260 0.11 1.0 NS 0.26 J 0.16 J ND 0.30 J 1 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 22 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Method DL Rig 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 ND ND ND NI NI NI NI NI ND 5/3/00 NR 5 NA ND ND ND ND ND ND ND ND 11/8/00 NR 5 NA ND ND ND ND ND ND ND ND 5/29/01 NR 5 NA ND ND ND ND ND ND ND ND 11/6/01 NR 5 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5 NA ND ND ND ND ND ND ND ND 11/13/02 NR 5 NA ND ND ND ND ND ND ND ND 5/14/03 NR 5 ND ND ND ND ND ND ND ND ND 11/19/03 NR 5 ND ND ND ND ND ND ND ND ND 5/5/04 NR 5 ND ND ND ND ND ND ND ND ND 11/9/04 NR 5 ND ND ND ND ND ND ND ND ND 5/25/05 NR 5 ND ND ND ND ND ND ND ND ND 11/2/05 NR 5 ND ND ND ND ND ND ND ND ND 5/24/06 NR 5 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5 ND ND ND ND ND ND ND ND ND 5/29/07 NR 5 ND 1.1 J ND ND ND ND ND ND ND NCH = 24 pg/L (10/23/07) 11/28/07 NR 5 ND 2.8 J 0.63 J ND 0.74 J ND ND ND ND 5/28/08 0.3 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 EPA8260 0.30 5.0 ND 2.3 J 0.77 J ND ND ND ND ND ND 10/21/14 EPA8260 0.30 5.0 ND 2.5 J 0.64 J ND ND ND ND ND ND 5/19/15 EPA8260 0.30 5.0 ND ND 0.6 J 0.3 J ND ND ND ND ND 12/7/15 EPA8260 0.30 5.0 ND 2.5 J 0.57 J ND ND ND ND ND ND 5/2/16 EPA8260 0.30 5.0 ND 2.7 J 0.7 J ND ND ND ND ND ND 12/12/16 EPA8260 0.30 5.0 ND 2.3 J 0.58 J ND ND ND ND ND ND 6/26/17 EPA8260 0.30 5.0 NS 2.4 J 0.45 J 0.33 J ND ND ND ND ND 12/14/17 EPA8260 0.30 5.0 NS 2.2 J 0.66 J 0.31 J ND ND ND ND ND 5/14/18 EPA8260 0.30 5.0 NS 1.7 J 0.79 J ND ND ND ND ND ND 12/4/18 EPA8260B 0.30 1.0 NS 2.2 0.91 J ND ND ND ND ND ND 5/6/19 EPA 8260D 0.49 1.0 NS 2.4 0.88 J ND ND ND ND ND ND 11/5/19 EPA 8260D 0.29 1.0 NS 2.2 0.6 J ND ND ND ND ND -- 5/6/20 EPA 8260D 0.29 1.0 NS 2.2 0.64 J ND ND ND ND ND -- 11/9/20 EPA 8260D 0.29 1.0 NS 2.2 0.62 J ND ND ND ND ND ND 5/4/21 EPA 8260D 1.70 5.0 NS 1.7 J 0.66 J ND ND ND ND ND ND 11/2/21 EPA 8260D 0.34 1.0 NS 2.1 0.49 J ND ND ND ND ND ND 5/17/22 EPA 8260D 0.34 1.0 ND 2.2 0.54 J ND ND ND ND ND ND 11/14/22 EPA 8260D 0.34 1.0 ND 2.1 0.53 J ND ND ND ND ND ND 5/10/23 EPA 8260D 0.34 1.0 ND 1.7 0.61 J ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 23 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Method DL Rig 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 ND 34.0 22.0 NI NI NI NI NI ND 5/3/00 NR 5 NA 50.0 12.0 ND ND ND ND ND ND 11/8/00 NR 5 NA 54.0 13.0 ND ND ND ND ND ND 5/29/01 NR 5 NA 58.0 12.0 ND ND ND ND ND ND 11/6/01 NR 5 NA 57.0 15.0 ND ND ND ND ND ND 5/21/02 NR 5 NA 59.0 14.0 ND ND ND ND ND ND 11/13/02 NR 5 NA 52.0 13.0 ND ND ND ND ND ND 5/14/03 NR 5 ND 50.0 15.0 ND ND ND ND ND ND 11/19/03 NR 5 ND 50.0 19.0 ND ND ND ND ND ND 5/5/04 NR 5 ND 48.0 18.0 ND ND ND ND ND ND 11/9/04 NR 5 ND 53.0 14.0 ND ND ND ND ND ND 5/25/05 NR 5 ND 59.0 13.0 ND ND ND ND ND ND 11/2/05 NR 5 ND 57.0 14.0 5.0 ND ND ND ND ND 5/24/06 NR 5 ND 42.9 11.2 ND ND ND ND ND ND 11/1/06 NR 5 ND 57.0 10.0 ND ND ND ND ND ND 5/29/07 NR 1 2.3 60.0 16.0 4.7 1.1 ND ND ND ND NCH = 1.4 Idg/L (10/23/07) 11/28/07 NR 1 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 ug/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 EPA 8260D 0.58 1.0 NS 47.3 14.6 4.8 ND ND ND ND ND 11/5/19 EPA 8260D 0.26 1.0 NS 38.6 10.7 4.2 0.48 J ND ND ND -- 5/6/20 EPA 8260D 0.26 1.0 NS 39.0 10.7 4.1 ND ND ND ND -- 11/9/20 EPA 8260D 0.26 1.0 NS 37.7 10.9 3.9 ND ND ND ND ND 5/4/21 EPA 8260D 0.33 1.0 NS 38.4 10.4 3.9 ND ND ND ND ND 11/2/21 EPA 8260D 0.33 1.0 NS 33.7 9.0 3.9 ND ND ND ND ND 5/17/22 EPA 8260D 0.33 1.0 ND 37.5 10.6 3.8 ND ND ND ND ND 11/14/22 EPA 8260D 0.33 1.0 2.1 37.3 9.9 3.8 ND ND ND ND ND 5/10/23 EPA 8260D 0.33 1.0 1.5 34.3 10.9 3.9 ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 24 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Method DL R 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 14.0 ND 8.4 NI NI NI NI NI ND 5/3/00 NR 5 NA ND 8.4 J 7.6 J 6.1 J ND ND ND ND 11/8/00 NR 5 NA ND 7.0 10.0 8.1 ND ND ND ND 5/29/01 NR 5 NA ND 8.7 11.0 9.9 ND ND ND ND 11/6/01 NR 5 NA ND 7.3 12.0 7.0 ND ND ND ND 5/21/02 NR 5 NA ND 7.4 12.0 8.9 ND ND ND ND 11/13/02 NR 5 NA ND 5.4 11.0 9.0 ND ND ND ND 5/14/03 NR 5 ND ND ND 8.1 5.4 ND ND ND ND 11/19/03 NR 5 ND ND ND 7.9 5.3 ND ND ND ND 5/5/04 NR 5 ND ND ND 7.8 7.1 ND ND ND ND 11/9/04 NR 5 ND ND ND 7.5 7.0 ND ND ND ND 5/25/05 NR 5 ND ND ND 8.0 6.0 ND ND ND ND 11/2/05 NR 5 ND ND ND 7.0 5.0 ND ND ND ND 5/24/06 NR 5 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5 ND ND ND ND ND ND ND ND ND 5/29/07 NR 5 2.8 J 2.6 J 2.7 J 8.8 11.0 ND ND ND ND NCH = 70 pg/L (10/23/07) 11/28/07 NR 5 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 ug/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 EPA8260 0.32 5.0 ND 0.90 J 0.83 J 4.2 J 4.6 J ND ND ND ND 5/19/15 EPA8260 0.32 5.0 ND 0.79 J 0.64 J 4.4 J 2.5 J ND ND ND ND 12/7/15 EPA8260 0.32 5.0 ND 0.59 J 0.75 J 4.9 J 1.9 J ND ND ND ND 5/2/16 EPA8260 0.32 5.0 ND 0.43 J 0.65 J 4.3 J 0.72 J ND ND ND ND 12/12/16 EPA8260 0.32 5.0 ND 0.71 J 0.87 J 4.9 J 3.1 J ND ND ND ND 6/26/17 EPA8260 0.32 5.0 NS 0.71 J 0.83 J 4.5 J 2.1 J ND ND ND ND 12/14/17 EPA8260 0.32 5.0 NS 0.59 J 0.68 J 4.6 J 2.2 J ND ND ND ND 5/14/18 EPA8260 0.32 5.0 NS ND 0.5 J 4.3 J 1.3 J ND ND ND ND 12/4/18 EPA8260B 0.32 1.0 NS 0.37 J 0.46 J 4.0 1.1 ND ND ND ND 5/6/19 EPA8260D 0.41 1.0 NS 0.68 J ND 6.1 ND ND ND ND ND 11/5/19 EPA8260D 0.27 1.0 NS 0.57 J 0.43 J 4.7 1.5 ND ND ND -- 5/6/20 EPA8260D 0.27 1.0 NS 0.61 J ND 4.8 0.48 J ND ND ND -- 11/9/20 EPA8260D 0.27 1.0 NS ND ND 5.5 ND ND ND ND ND 5/4/21 EPA8260D 1.80 5.0 NS ND ND 5.8 ND ND ND ND ND 11/2/21 EPA8260D 0.37 1.0 NS 0.49 J ND 5.5 0.65 J ND ND ND ND 5/17/22 EPA8260D 0.37 1.0 ND 0.38 J ND 4.4 0.39 J ND ND ND ND 11/14/22 EPA8260D 0.37 1.0 ND 0.43 J ND 5.1 0.54 J ND ND ND ND 5/10/23 EPA8260D 0.37 1.0 ND 0.47 J ND 5.4 0.42 J ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 25 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Metho RL MW-1 MW-2 MW-3S MW-31D MW-4 MW-5 MW-6S MW-61D Blanks 1,2-Dichloroethane 11/19/09 0.12 1.0 ND ND ND ND 0.15 J ND ND ND ND NC21- = 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 1.60 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 26 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Method DL RW 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 ND ND ND NI NI NI NI NI ND 5/3/00 NR 5 NA ND ND ND ND ND ND ND ND 11/8/00 NR 5 NA ND ND ND ND ND ND ND ND 5/29/01 NR 5 NA ND ND ND ND ND ND ND ND 11/6/01 NR 5 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5 NA ND ND ND ND ND ND ND ND 11/13/02 NR 5 NA ND ND ND ND ND ND ND ND 5/14/03 NR 5 ND ND ND ND ND ND ND ND ND 11/19/03 NR 5 ND ND ND ND ND ND ND ND ND 5/5/04 NR 5 ND ND ND ND ND ND ND ND ND 11/9/04 NR 5 ND ND ND ND ND ND ND ND ND 5/25/05 NR 5 ND ND ND ND ND ND ND ND ND 11/2/05 NR 5 ND ND ND ND ND ND ND ND ND 5/24/06 NR 5 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5 ND ND ND ND ND ND ND ND ND 5/29/07 NR 5 ND ND ND ND ND ND ND ND ND NCH = 7 pg/L (10/23/07) 11/28/07 NR 5 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 2L = 350 ug/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 EPA8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA8260 0.56 5.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA8260 0.56 5.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA8260 0.56 5.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA8260B 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 1.70 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 27 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Method Rig MW-1 MW-2 MW-3S MW-31D MW-4 MW-5 MW-6S MW-61D Blanks 1,4-Dioxane 12/4/18 EPA 8260BMod. 9.5 10 ND 219 56.3 127 ND ND ND 4.0 ND NC 2L = 3 ug/L 5/6/19 EPA 8260D Mod. 5.8 10 NS 218 57.0 128 2.4 ND ND ND ND 11/5/19 EPA 8260DMod. 1.2 2 3.0 236 36.4 269 2.7 ND ND ND --- 5/6/20 EPA 8260D Mod. 5.8 10 NS 213 33.3 111 ND ND ND ND --- 11/9/20 EPA 8260D Mod. 1.2 2 NS 260 49.6 114 ND ND ND ND ND 5/4/21 EPA 8260D Mod. 0.9 2 NS 187 41.5 110 ND ND ND ND ND 11/2/21 EPA 8260D Mod. 0.9 2 NS 279 34.1 95.7 ND ND ND ND ND 5/17/22 EPA 8260DMod. 0.9 2 ND 275 23.2 95.9 ND ND ND ND ND 11/14/22 EPA 8260DMod. 0.9 2 ND 256 31.9 96.7 1.3 J ND ND ND ND 5/10/23 EPA 8260DMod. 0.9 2 ND 204 42.9 97 1.0 J ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 28 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL R MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks cis-1,2-DichIoroethene 4/28/94 NR 5 40 ND ND NI NI NI NI NI ND 5/3/00 NR 5 NA ND ND 23.0 61.0 ND ND ND ND 11/8/00 NR 5 NA ND ND 31.0 69.0 ND ND ND ND 5/29/01 NR 5 NA ND ND 34.0 61.0 ND ND ND ND 11/6/01 NR 5 NA ND ND 34.0 56.0 ND ND ND ND 5/21/02 NR 5 NA ND ND 29.0 69.0 ND ND ND ND 11/13/02 NR 5 NA ND ND 25.0 75.0 ND ND ND ND 5/14/03 NR 5 46.0 ND ND 14.0 36.0 ND ND ND ND 11/19/03 NR 5 26.0 ND ND 13.0 38.0 ND ND ND ND 5/5/04 NR 5 10.0 ND ND 10.0 46.0 ND ND ND ND 11/9/04 NR 5 6.0 ND ND 9.1 47.0 ND ND ND ND 5/25/05 NR 5 6.0 ND ND 7.0 29.0 ND ND ND ND 11/2/05 NR 5 ND ND ND ND 11.0 ND ND ND ND 5/24/06 NR 5 ND ND ND ND 9.3 ND ND ND ND 11/1/06 NR 5 ND ND ND 6.8 2.1 ND ND ND ND 5/29/07 NR 5 8.3 ND ND 7.5 36.0 ND ND ND ND NC21- = 70 pg/L (10/23/07) 11/28/07 NR 5 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 EPA8260 0.19 5.0 2.2 J 0.40 J ND 7.9 9.3 ND ND ND ND 10/21/14 EPA8260 0.19 5.0 1.1 J 0.30 J ND 7.3 21.4 ND ND ND ND 5/19/15 EPA8260 0.19 5.0 1.1 J 0.34 J ND 7.7 11.3 ND ND ND ND 12/7/15 EPA8260 0.19 5.0 2.1 J ND ND 8.9 8.9 ND ND ND ND 5/2/16 EPA8260 0.19 5.0 1.7 J 0.38 J ND 7.8 3.6 J ND ND ND ND 12/12/16 EPA8260 0.19 5.0 0.8 J 0.36 J ND 10.4 17.2 ND ND ND ND 6/26/17 EPA8260 0.19 5.0 NS 0.31 J ND 10.0 10.7 ND ND ND ND 12/14/17 EPA8260 0.19 5.0 NS 0.38 J 0.22 J 10.8 11.1 ND ND ND ND 5/14/18 EPA8260 0.19 5.0 NS ND 0.22 J 10.7 6.9 ND ND ND ND 12/4/18 EPA8260B 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 1.90 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 29 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RdL 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 ND ND ND ND ND ND NI NI ND 5/3/00 NR 5 NA ND ND ND ND ND ND ND ND 11/8/00 NR 5 NA ND ND ND ND ND ND ND NA 5/29/01 NR 5 NA ND ND ND ND ND ND ND ND 11/6/01 NR 5 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5 NA ND ND ND ND ND ND ND ND 11/13/02 NR 5 NA ND ND ND ND ND ND ND ND 5/14/03 NR 5 ND ND ND ND ND ND ND ND ND 11/19/03 NR 5 ND ND ND ND ND ND ND ND ND 5/5/04 NR 5 ND ND ND ND ND ND ND ND ND 11/9/04 NR 5 ND ND ND ND ND ND ND ND ND 5/25/05 NR 5 ND ND ND ND ND ND ND ND ND 11/2/05 NR 5 ND ND ND ND ND ND ND ND ND 5/29/07 NR 5 ND ND ND ND 0.2 J ND ND ND ND NC2L = 100 Ng/L (10/23/07) 11/28/07 NR 5 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 EPA8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA8260 0.49 5.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA8260 0.49 5.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA8260 0.49 5.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA8260B 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 2.00 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 30 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Method DL Rig 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 ND ND ND ND ND ND NI NI ND 5/3/00 NR 5 NA ND ND ND ND ND ND ND ND 11/8/00 NR 5 NA ND ND ND ND ND ND ND NA 5/29/01 NR 5 NA ND ND ND ND ND ND ND ND 11/6/01 NR 5 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5 NA ND ND 5.3 ND ND ND ND ND 11/13/02 NR 5 NA ND ND ND ND ND ND ND ND 5/14/03 NR 5 ND ND ND ND ND ND ND ND ND 11/19/03 NR 5 ND ND ND ND ND ND ND ND ND 5/5/04 NR 5 ND ND ND ND ND ND ND ND ND 11/9/04 NR 5 ND ND ND ND ND ND ND ND ND 5/25/05 NR 5 ND ND ND ND ND ND ND ND ND 11/2/05 NR 5 ND ND ND 6.0 ND ND ND ND ND 5/24/06 NR 5 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1 ND ND ND 4.3 ND ND ND ND ND NC21- = 0.51 pg/L (10/23/07) 11/28/07 NR 1 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 31 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RdL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Ethylbenzere 4/28/94 NR 50 ND 310 29.0 NI NI NI NI NI ND 5/3/00 NR 5 NA 130 ND ND ND ND ND ND ND 11/8/00 NR 5 NA 110 ND ND ND ND ND ND ND 5/29/01 NR 5 NA 120 ND ND ND ND ND ND ND 11/6/01 NR 5 NA 89.0 ND ND ND ND ND ND ND 5/21/02 NR 5 NA 100 ND ND ND ND ND ND ND 11/13/02 NR 5 NA 86.0 ND ND ND ND ND ND ND 5/14/03 NR 5 ND 160 11.0 ND ND ND ND ND ND 11/19/03 NR 5 ND 66.0 ND ND ND ND ND ND ND 5/5/04 NR 5 ND 58.0 ND ND ND ND ND ND ND 11/9/04 NR 5 ND 65.0 ND ND ND ND ND ND ND 5/25/05 NR 5 ND 80.0 ND ND ND ND ND ND ND 11/2/05 NR 5 ND 75.0 ND ND ND ND ND ND ND 5/24/06 NR 5 ND 45.8 ND ND ND ND ND ND ND 11/1/06 NR 5 ND 64.0 ND ND ND ND ND ND ND 5/29/07 NR 1 ND 59.1 ND ND ND ND ND ND ND NCH = 550 pg/L (10/23/07) 11/28/07 NR 1 ND 39.0 ND ND 0.50 J ND ND ND ND 5/28/08 0.3 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 pg/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 EPA8260 0.30 1.0 ND 18.9 ND ND ND ND ND ND ND 10/21/14 EPA8260 0.30 1.0 ND 16.5 ND ND ND ND ND ND ND 5/19/15 EPA8260 0.30 1.0 ND 14.2 ND ND ND ND ND ND ND 12/7/15 EPA8260 0.30 1.0 ND 16.2 0.41 J ND ND ND ND ND ND 5/2/16 EPA8260 0.30 1.0 ND 22.2 ND ND ND ND ND ND ND 12/12/16 EPA8260 0.30 1.0 ND 13.9 ND ND ND ND ND ND ND 6/26/17 EPA8260 0.30 1.0 NS 12.7 ND ND ND ND ND ND ND 12/14/17 EPA8260 0.30 1.0 NS 10.5 ND ND ND ND ND ND ND 5/14/18 EPA8260 0.30 1.0 NS 10.5 3.9 ND ND ND ND ND ND 12/4/18 EPA8260B 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 32 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RdL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 2-Hexanone 10/19/99 NR 50 ND 80.0 ND ND ND ND NI NI ND 5/3/00 NR 50 NA ND ND ND ND ND ND ND ND 11/8/00 NR 50 NA ND ND ND ND ND ND ND ND 5/29/01 NR 50 NA ND ND ND ND ND ND ND ND 11/6/01 NR 50 NA ND ND ND ND ND ND ND ND 5/21/02 NR 50 NA ND ND ND ND ND ND ND ND 11/13/02 NR 50 NA ND ND ND ND ND ND ND ND 5/14/03 NR 50 ND ND ND ND ND ND ND ND ND 11/19/03 NR 50 ND ND ND ND ND ND ND ND ND 5/5/04 NR 50 ND ND ND ND ND ND ND ND ND 11/9/04 NR 50 ND ND ND ND ND ND ND ND ND 5/25/05 NR 50 ND ND ND ND ND ND ND ND ND 11/2/05 NR 50 ND ND ND ND ND ND ND ND ND 5/24/06 NR 50 ND ND ND ND ND ND ND ND ND 11/1/06 NR 50 ND ND ND ND ND ND ND ND ND 5/29/07 NR 50 ND ND ND ND ND ND ND ND ND GWPS = 280 pg/L (10/23/07) 11/28/07 NR 50 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 ug/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 EPA8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA8260 0.46 50.0 ND 1.6 J ND ND ND ND ND ND ND 12/12/16 EPA8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA8260 0.46 50.0 NS ND ND ND ND ND ND ND ND 12/14/17 EPA8260 0.46 50.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA8260 0.46 50.0 NS 2.8 J ND ND ND ND ND ND ND 12/4/18 EPA8260B 0.46 5.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 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 EPA8260D 0.57 5.0 NS ND ND ND ND ND ND ND -- 11/9/20 EPA8260D 0.57 5.0 NS ND ND ND ND ND ND ND ND NC21- = 40 ug/L 5/4/21 EPA 8260D 2.40 25.0 NS 6.4 J ND ND ND ND ND ND ND 11/2/21 EPA8260D 0.48 5.0 -- ND ND ND ND ND ND ND ND 5/17/22 EPA8260D 0.48 5.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA8260D 0.48 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA8260D 0.48 5.0 ND 1.2 J ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 33 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Metho MW-1 MW-2 MW-3S MW-31D MW-4 MW-5 MW-6S MW-61D Blanks lodomethane 6/11/13 0.32 10.0 ND ND ND INS ND 7.4 J ND ND ND NC21-=NEug/L(01/01/10) 10/29/13 0.32 10.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 10/21/14 EPA8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 5/2/16 EPA8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA8260 0.32 10.0 INS ND ND ND ND ND ND ND ND 12/14/17 EPA8260 0.32 10.0 INS ND ND ND ND ND ND ND ND 5/14/18 EPA8260 0.32 10.0 INS ND ND ND ND ND ND ND ND 12/4/18 EPA8260B 0.32 5.0 INS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 3.10 10.0 NS ND ND ND ND ND ND ND ND 11/5/19 EPA8260D 12.50 20.0 INS ND ND ND ND ND ND ND -- 5/6/20 EPA8260D 12.50 20.0 INS ND ND ND ND ND ND ND -- 11/9/20 EPA8260D 12.50 20.0 INS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 48.60 100.0 INS ND ND ND ND ND ND ND ND 11/2/21 EPA8260D 9.70 20.0 INS ND ND ND ND ND ND ND ND 5/17/22 EPA8260D 9.70 20.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA8260D 9.70 20.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA8260D 9.70 20.0 ND ND ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 34 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Method DL RdL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Methylene chloride 5/12/99 NR 5 ND ND ND ND 5.5 NI NI NI NA 10/19/99 NR 10 ND ND ND ND 12.0 B ND NI NI 21.0 5/3/00 NR 10 NA ND ND ND ND ND ND ND ND 11/8/00 NR 10 NA ND ND ND ND ND ND ND ND 5/29/01 NR 10 NA ND ND ND ND ND ND ND ND 11/6/01 NR 10 NA ND ND ND ND ND ND ND ND 5/21/02 NR 10 NA ND ND ND 10.0 ND ND ND ND 11/13/02 NR 10 NA ND ND ND 12.0 ND ND ND ND 5/14/03 NR 10 ND ND ND ND ND ND ND ND ND 11/19/03 NR 10 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10 ND ND ND ND ND ND ND ND ND 11/2/05 NR 10 ND ND ND ND ND ND ND ND ND 5/24/06 NR 10 ND ND ND ND ND ND ND ND ND 11/1/06 NR 10 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1 ND ND ND ND ND ND ND ND ND NC21- = 4.6 ug/L (10/23/07) 11/28/07 NR 1 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 NS ND ND ND ND ND 10/29/13 0.97 1.0 ND ND ND ND ND ND ND ND ND 5/6/14 EPA8260 0.97 1.0 ND ND ND ND ND ND ND ND 2.6 10/21/14 EPA8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 5/19/15 EPA8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 12/7/15 EPA8260 0.97 1.0 ND ND ND ND ND ND ND ND 4.8 5/2/16 EPA8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 12/12/16 EPA8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 6/26/17 EPA8260 0.97 1.0 NS ND ND ND ND ND ND ND 1.3 J 12/14/17 EPA8260 0.97 1.0 NS ND ND ND ND ND ND ND ND 5/14/18 EPA8260 0.97 1.0 NS ND ND ND ND ND ND ND ND 12/4/18 EPA8260B 0.97 1.0 NS ND ND ND ND ND ND ND ND 5/6/19 EPA8260D 0.50 1.0 NS ND ND 0.63 J ND ND ND ND ND 11/5/19 EPA8260D 3.70 5.0 NS ND ND ND ND ND ND ND --- 5/6/20 EPA8260D 3.70 5.0 NS ND ND ND ND ND ND ND -- 11/9/20 EPA8260D 3.70 5.0 NS ND ND ND ND ND ND ND ND 5/4/21 EPA8260D 9.80 25.0 NS ND ND ND ND ND ND ND ND 11/2/21 EPA8260D 2.00 5.0 NS ND ND ND ND ND ND ND ND 5/17/22 EPA8260D 2.00 5.0 ND ND ND ND ND ND ND ND ND 11/14/22 EPA8260D 2.00 5.0 ND ND ND ND ND ND ND ND ND 5/10/23 EPA8260D 2.00 5.0 ND ND ND 2 J ND ND ND ND 71.3 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 35 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Method 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 2000 ND 2500 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 NC2L = 4,200 ug/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 ug/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 NS ND ND ND ND ND ND ND ND 5/6/19 EPA 8260D 3.20 5 NS 448 ND ND ND ND ND ND ND 11/5/19 EPA 8260D 3.30 5 NS 14.8 ND ND ND ND ND ND - 5/6/20 EPA 8260D 3.30 5 NS 222 ND ND ND ND ND ND -- 11/9/20 EPA 8260D 3.30 5 NS ND ND ND ND ND ND ND ND 5/4/21 EPA 8260D 19.80 25 NS 1190 mi ND ND ND ND ND ND ND 11/2/21 EPA 8260D 4.00 5 NS ND ND ND ND ND ND ND ND 5/17/22 EPA 8260D 4.00 5 ND ND ND ND ND ND ND ND ND 11/14/22 EPA 8260D 4.00 5 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 8260D 4.00 5 ND 159 ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 36 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Method 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 JIMIE 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 1200 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 pWL 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 J 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 EPA8260B 0.33 5 NS 2.7 J ND ND ND ND ND ND ND 5/6/19 EPA 8260D 0.86 5 NS 311 ND ND ND ND ND ND ND 11/5/19 EPA 8260D 4.50 5 NS 11.2 ND ND ND ND ND ND -- 5/6/20 EPA 8260D 4.50 5 NS 187 ND ND ND ND ND ND --- 11/9/20 EPA 8260D 4.50 5 NS 7.0 ND ND ND ND ND ND ND NC21- = 100 pg/L 5/4/21 EPA 8260D 2.70 5 NS 616 ND ND ND ND ND ND ND 11/2/21 EPA 8260D 2.70 5 NS 5.0 ND ND ND ND ND ND ND 5/17/22 EPA 8260D 2.70 5 ND ND ND ND ND ND ND ND ND 11/14/22 EPA 8260D 2.70 5 ND ND ND ND ND ND ND ND ND 5/10/23 EPA 8260D 2.70 5 ND 127.0 ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 37 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date a Method DL IRS MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Tetrachloroethene 4/28/94 NR 5 20.0 ND ND NI NI NI NI NI ND (PCE) 10/6/94 NR 5 16.0 ND ND NI NI NI NI NI ND 5/3/00 NR 5 NA ND ND ND 24.0 ND ND ND ND 11/8/00 NR 5 NA ND ND ND 21.0 ND ND ND ND 5/29/01 NR 5 NA ND ND ND 15.0 ND ND ND ND 11/6/01 NR 5 NA ND ND ND 13.0 ND ND ND ND 5/21/02 NR 5 NA ND ND ND 17.0 ND ND ND ND 11/13/02 NR 5 NA ND ND ND 12.0 ND ND ND ND 5/14/03 NR 5 ND ND ND ND 10.0 ND ND ND ND 11/19/03 NR 5 ND ND ND ND 10.0 ND ND ND ND 5/5/04 NR 5 ND ND ND ND 12.0 ND ND ND ND 11/9/04 NR 5 ND ND ND ND 14.0 ND ND ND ND 5/25/05 NR 5 ND ND ND ND 12.0 ND ND ND ND 11/2/05 NR 5 ND ND ND 5.0 28.0 ND ND ND ND 5/24/06 NR 5 ND ND ND ND 10.2 ND ND ND ND 11/1/06 NR 5 ND ND ND ND 7.0 ND ND ND ND 5/29/07 NR 1 ND ND ND 1.9 11.0 ND ND ND ND NC21- = 0.7 ug/L (10/23/07) 11/28/07 NR 1 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 INS ND ND 5.7 1.7 ND ND ND ND 12/14/17 EPA8260 0.46 1.0 INS ND ND 5.0 2.0 ND ND ND ND 5/14/18 EPA8260 0.46 1.0 INS ND ND 5.6 1.3 ND ND ND ND 12/4/18 EPA8260B 0.46 1.0 INS ND ND 6.6 1.2 ND ND ND ND 5/6/19 EPA8260D 0.78 1.0 INS ND ND 11.1 ND ND ND ND ND 11/5/19 EPA8260D 0.16 1.0 INS ND ND 6.5 1.8 ND ND ND --- 5/6/20 EPA8260D 0.16 1.0 INS ND ND 8.1 0.69 J ND ND ND --- 11/9/20 EPA8260D 0.16 1.0 INS ND ND 8.5 ND ND ND ND ND 5/4/21 EPA8260D 1.50 5.0 INS ND ND 8.7 ND ND ND ND ND 11/2/21 EPA8260D 0.29 1.0 INS 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 38 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL RW MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Toluene 4/28/94 NR 5 ND 55.0 10.0 NI NI NI NI NI ND 5/3/00 NR 5 NA ND ND ND ND ND ND ND ND 11/8/00 NR 5 NA ND ND ND ND ND ND ND ND 5/29/01 NR 5 NA ND ND ND ND ND ND ND ND 11/6/01 NR 5 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5 NA ND ND ND ND ND ND ND ND 11/13/02 NR 5 NA ND ND ND ND ND ND ND ND 5/14/03 NR 5 ND ND 5.6 ND ND ND ND ND ND 11/19/03 NR 5 ND ND ND ND ND ND ND ND ND 5/5/04 NR 5 ND ND ND ND ND ND ND ND ND 11/9/04 NR 5 ND ND ND ND ND ND ND ND ND 5/25/05 NR 5 ND ND ND ND ND ND ND ND ND 11/2/05 NR 5 ND ND ND ND ND ND ND ND ND 5/24/06 NR 5 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1 ND 2.8 0.39 B 0.26 B ND ND ND ND 0.52 J NC21- = 1,000 ug/L (10/23/07) 11/28/07 NR 1 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 NC21- = 600 pg/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 EPA8260 0.26 1.0 ND 1.6 ND ND ND ND ND ND ND 10/21/14 EPA8260 0.26 1.0 ND 1.3 ND ND ND ND ND ND ND 5/19/15 EPA8260 0.26 1.0 ND 1.2 ND ND ND ND ND ND ND 12/7/15 EPA8260 0.26 1.0 ND 1.6 0.52 J ND ND ND ND ND -- 5/2/16 EPA8260 0.26 1.0 ND 2.4 ND ND ND ND ND ND ND 12/12/16 EPA8260 0.26 1.0 ND 1.2 ND ND ND ND ND ND ND 6/26/17 EPA8260 0.26 1.0 INS 1.2 0.27 J ND ND ND ND ND ND 12/14/17 EPA8260 0.26 1.0 INS 1.1 ND ND ND ND ND ND ND 5/14/18 EPA8260 0.26 1.0 INS 1.7 J 0.48 J ND ND ND ND ND ND 12/4/18 EPA8260B 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 6.80 ND ND ND ND ND ND ND 11/2/21 EPA8260D 0.48 1.0 INS 1.00 ND ND ND ND ND ND ND 5/17/22 EPA8260D 0.48 1.0 ND 1.00 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 1.70 ND ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 39 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL R MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Trichloroethene 4/28/94 NR 5 11.0 ND ND NI NI NI NI NI ND (TCE) 10/6/94 NR 5 9.3 ND ND NI NI NI NI NI ND 5/3/00 NR 5 NA ND ND ND 12.0 ND ND ND ND 11/8/00 NR 5 NA ND ND ND 12.0 ND ND ND ND 5/29/01 NR 5 NA ND ND ND 8.6 ND ND ND ND 11/6/01 NR 5 NA ND ND ND ND ND ND ND ND 5/21/02 NR 5 NA ND ND ND 11.0 ND ND ND ND 11/13/02 NR 5 NA ND ND ND 10.0 ND ND ND ND 5/14/03 NR 5 ND ND ND ND 7.5 ND ND ND ND 11/19/03 NR 5 ND ND ND ND 7.1 ND ND ND ND 5/5/04 NR 5 ND ND ND ND 8.0 ND ND ND ND 11/9/04 NR 5 ND ND ND ND 10.0 ND ND ND ND 5/25/05 NR 5 ND ND ND ND 6.0 ND ND ND ND 11/2/05 NR 5 ND ND ND ND 6.0 ND ND ND ND 5/24/06 NR 5 ND ND ND ND ND ND ND ND ND 11/1/06 NR 5 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1 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 ND ND ND ND 12.0 ND ND ND ND 5/28/08 0.47 1 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 EPA8260 0.47 1.0 ND ND ND 2.8 ND ND ND ND ND 10/21/14 EPA8260 0.47 1.0 ND ND ND 2.6 2.6 ND ND ND ND 5/19/15 EPA8260 0.47 1.0 ND ND ND 3.0 1.4 ND ND ND ND 12/7/15 EPA8260 0.47 1.0 ND ND ND 2.5 0.62 J ND ND ND ND 5/2/16 EPA8260 0.47 1.0 ND ND ND 3.3 ND ND ND ND ND 12/12/16 EPA8260 0.47 1.0 ND ND ND 3.5 1.3 ND ND ND ND 6/26/17 EPA8260 0.47 1.0 NS ND ND 3.3 0.76 J ND ND ND ND 12/14/17 EPA8260 0.47 1.0 NS ND ND 3.7 0.86 J ND ND ND ND 5/14/18 EPA8260 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 1.90 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 Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 40 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Method DL Rig MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Vinyl Chloride 4/28/94 NR 10 ND ND ND NI NI NI NI NI ND 5/3/00 NR 10 NA ND ND ND ND ND ND ND ND 11/8/00 NR 10 NA ND ND ND ND ND ND ND ND 5/29/01 NR 10 NA ND ND ND ND ND ND ND ND 11/6/01 NR 10 NA ND ND ND ND ND ND ND ND 5/21/02 NR 10 NA ND ND ND ND ND ND ND ND 11/13/02 NR 10 NA ND ND ND ND ND ND ND ND 5/14/03 NR 10 ND ND ND ND ND ND ND ND ND 11/19/03 NR 10 ND ND ND ND ND ND ND ND ND 5/5/04 NR 10 ND ND ND ND ND ND ND ND ND 11/9/04 NR 10 ND ND ND ND ND ND ND ND ND 5/25/05 NR 10 ND ND ND ND ND ND ND ND ND 11/2/05 NR 10 ND ND ND ND ND ND ND ND ND 5/24/06 NR 10 ND ND ND ND ND ND ND ND ND 11/1/06 NR 10 ND ND ND ND ND ND ND ND ND 5/29/07 NR 1 2.6 ND ND 2.7 0.52 J ND ND ND ND NC21L = 0.015 ug/L (10/23/07) 11/28/07 NR 1 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- = 0.03 ug/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 NS 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 EPA8260 0.62 1.0 ND ND ND 1.1 ND ND ND ND ND 10/21/14 EPA8260 0.62 1.0 ND ND ND 0.91 J ND ND ND ND ND 5/19/15 EPA8260 0.62 1.0 ND ND ND 0.89 J ND ND ND ND ND 12/7/15 EPA8260 0.62 1.0 ND ND ND 1.1 ND ND ND ND ND 5/2/16 EPA8260 0.62 1.0 ND ND ND 0.62 J ND ND ND ND ND 12/12/16 EPA8260 0.62 1.0 ND ND ND 0.88 J ND ND ND ND ND 6/26/17 EPA8260 0.62 1.0 NS ND ND 1.0 ND ND ND ND ND 12/14/17 EPA8260 0.62 1.0 NS ND ND 1.1 ND ND ND ND ND 5/14/18 EPA8260 0.62 1.0 NS ND ND 1.0 ND ND ND ND ND 12/4/18 EPA8260B 0.62 1.0 NS ND ND 1.2 ND ND ND ND ND 5/6/19 EPA8260D 0.60 1.0 NS ND ND 1.4 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 0.88 J 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 1.90 5.0 NS ND ND 1.1 ND ND ND ND ND 11/2/21 EPA8260D 0.39 1.0 NS ND ND 1.1 ND ND ND ND ND 5/17/22 EPA8260D 0.39 1.0 ND ND ND 1.1 ND ND ND ND ND 11/14/22 EPA8260D 0.39 1.0 ND ND ND 1.2 ND ND ND ND ND 5/10/23 EPA8260D 0.39 1.0 ND ND ND 1.1 ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 41 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Analyte Collection Date Method DL R MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Xylenes (Total) 4/28/94 NR 5 6.2 330 80.0 NI NI NI NI NI ND 5/3/00 NR 5 NA 120 34.0 ND ND ND ND ND ND 11/8/00 NR 5 120 7.2 ND ND ND ND ND ND NA 5/29/01 NR 5 NA 177 20 ND ND ND ND ND ND 11/6/01 NR 5 NA 125 7.6 ND ND ND ND ND ND 5/21/02 NR 5 NA 149 18.0 ND ND ND ND ND ND 11/13/02 NR 5 NA 126 21.0 ND ND ND ND ND ND 5/14/03 NR 5 7.0 222 65.9 ND ND ND ND ND ND 11/19/03 NR 5 ND 107 29.0 ND ND ND ND ND ND 5/5/04 NR 5 ND 90.0 41.0 ND ND ND ND ND ND 11/9/04 NR 5 ND 106 41.0 ND ND ND ND ND ND 5/25/05 NR 5 ND 152 46.0 ND ND ND ND ND ND 11/2/05 NR 5 ND 209 39.0 ND ND ND ND ND ND 5/24/06 NR 10 ND 82.8 22.5 ND ND ND ND ND ND 11/1/06 NR 5 ND 118 14.0 ND ND ND ND ND ND 5/29/07 NR 4 1.1 J 120 37.0 ND ND ND ND ND ND NCH = 530 pg/L (10/23/07) 11/28/07 NR 5 ND 71.0 5.7 ND 2.0 J ND ND ND ND 5/28/08 0.89 5 Dry 76.1 14.4 ND 1.3 J ND ND ND ND 11/5/08 0.66 5 Dry 58.5 4.1 ND 2.5 ND ND ND ND 6/2/09 0.66 5 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 pg/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 EPA8260 0.66 5.0 ND 42.7 32.6 ND ND ND ND ND ND 10/21/14 EPA8260 0.66 5.0 ND 37.1 15.4 ND ND ND ND ND ND 5/19/15 EPA8260 0.66 5.0 ND 32.5 25.4 ND ND ND ND ND ND 12/7/15 EPA8260 0.66 5.0 ND 38.6 23.1 ND ND ND ND ND ND 5/2/16 EPA8260 0.66 5.0 ND 43.2 21.1 ND ND ND ND ND ND 12/12/16 EPA8260 0.66 5.0 ND 31.3 8.10 ND ND ND ND ND ND 6/26/17 EPA8260 0.66 5.0 NS 28.0 15.20 ND ND ND ND ND ND 12/14/17 EPA8260 0.66 5.0 NS 23.3 16.90 ND ND ND ND ND ND 5/14/18 EPA8260 0.66 5.0 NS 21.8 51.60 ND ND ND ND ND ND 12/4/18 EPA8260B 0.66 1.0 NS 21.4 28.00 ND ND ND ND ND ND 5/6/19 EPA 8260D 1.50 2.0 NS 55.8 17.7 ND ND ND ND ND ND 11/5/19 EPA 8260D 0.63 1.0 NS 22.3 14.3 ND ND ND ND ND -- 5/6/20 EPA 8260D 0.63 1.0 NS 34.0 15.1 ND ND ND ND ND -- 11/9/20 EPA 8260D 0.63 1.0 NS 20.8 15.0 ND ND ND ND ND ND 5/4/21 EPA 8260D 0.34 1.0 NS 51.5 9.5 ND ND ND ND ND ND 11/2/21 EPA 8260D 0.34 1.0 NS 18.2 13.3 ND ND ND ND ND ND 5/17/22 EPA 8260D 0.34 1.0 ND 16.0 43.1 ND ND ND ND ND ND 11/14/22 EPA 8260D 0.34 1.0 ND 13.6 25.3 ND ND ND ND ND ND 5/10/23 EPA 8260D 0.34 1.0 ND 16.4 13.0 ND ND ND ND ND ND Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 42 of 43 LaBelle Associates TABLE A2-2: Historical Groundwater Constituents Collection Date Metho RL MW-1 MW-2 MW-3S MW-31D MW-4 MW-5 MW-6S MW-61D Blanks 1, 1,2-Trich loroetha ne 6/11/13 0.29 1.0 ND 0.79 J ND NS ND ND ND ND ND IMAC = 1 ug/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 pg/L 5/4/21 EPA 8260D 1.60 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 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. NS = Not sampled. Bold values are greater than the NC2L, GWPS, or IMAC. Dry = Insufficient water column to sample. Burke County, Kirksey Drive Landfill Permit No. 12-01 Page 43 of 43 LaBelle Associates 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 Well Depth [ft] - 50.55 45.70 26.69 78.40 29.50 49.80 25.00 60.00 Conductivity (at 25 °C) 6/11/13 233.1 1168.0 847 -- 56.9 14.2 62.8 74.1 (PS/cm) 10/28/13 326.9 1721.0 107.8 702.0 52.3 17.9 46.2 87.1 5/5/14 214.0 1161.0 828 687 70.6 28.8 65.3 102.3 10/20/14 376.0 1891.0 841 793 161.1 24.7 70.2 120.1 5/18/15 232.0 2160.0 878 823 99 19 66 106 12/7/15 273.0 2102.0 902 833 108 24 84 112 5/2/16 246.7 1873.0 936 746 69.8 18.4 64.9 86.0 12/12/16 176.7 2059.0 767 793 111 24.6 66.6 115.9 6/26/17 - 1937.0 791 791 100.4 24.1 72 107 12/14/17 - 2185.0 920 875 99 25 97 114 5/14/18 - 1658.0 1117 923 131 22.2 118 59 12/4/18 - 1604.0 776 661 70 48 64.3 92.8 Resample-> 2/8/19 - -- -- -- 55.9 - - - 5/6/19 - 1923 916 792 59.6 23.3 50.6 85.6 Resample-> 7/23/19 - - - 1454 - - - - 11/4/19 - 2225 831 853 92.1 18.3 59.3 90 5/6/20 - 2226 913 842 59 19.2 80.4 101.5 Resample-> 7/16/20 - - - - - 16.6 - - 11/9/20 - 2044 803 752 72.8 15.8 53.5 88.5 Resample-> 1/27/21 - - 757 - - - - - 5/4/21 - 1506.0 593 632.0 67.0 43.9 45.2 74.2 11/2/21 - 3069 931 1002 112.6 25.6 75.9 122.7 5/17/22 4420.0 2781 881 890 99.3 19.7 77.3 109.9 11/14/22 690.0 2535 973 916 110.6 23.5 76.7 100.3 5/10/23 459.0 2210 969 847 87.1 34.8 92.9 112.7 pH 6/11/13 5.9 6.11 6.36 -- 5.36 5.54 5.3 6.27 (S.U.) 10/28/13 5.7 6.06 6.42 6.22 5.47 6.64 5.8 6.3 5/5/14 6.4 6.59 7.18 7.20 6.43 6.52 6.84 6.88 10/20/14 6.0 6.11 6.38 6.61 6.30 5.59 5.56 6.39 5/18/15 5.8 5.91 6.24 5.99 5.34 4.92 5.65 6.18 12/7/15 6.2 5.95 6.30 6.03 5.42 5.66 5.68 6.29 5/2/16 5.5 5.94 5.84 6.09 5.37 5.81 5.61 5.9 12/12/16 6.2 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 5.9 5.95 6.12 6.29 6.64 6.69 6.34 6.21 11/14/22 5.4 5.60 6.37 5.65 7.18 6.70 5.60 6.00 5/10/23 1 5.0 1 5.36 5.41 5.35 5.90 5.88 5.80 5.96 Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 1 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 Temperature 6/11/13 17.0 17.4 15.2 -- 15.9 16.4 14.0 15.4 (° C) 10/28/13 15.9 16.0 16.6 15.8 15.3 15.1 15.7 15.7 5/5/14 16.4 17.9 15.4 16.7 16.7 16.2 14.6 15.6 10/20/14 14.5 15.0 16.3 15.2 12.7 15.0 14.5 13.2 5/18/15 22.5 17.1 15.7 16.1 17.3 21.0 16.1 17.1 12/7/15 14.7 16.1 15.9 15.7 14.9 14.6 15.7 14.9 5/2/16 17.7 16.8 15.7 17.0 16.8 17.0 14 15.6 12/12/16 15.0 15.9 16.6 15.6 15.2 15.5 15.6 14.8 6/26/17 - 17.4 17.1 16.5 16.0 17.2 14.6 15.0 12/14/17 - 16.4 15.7 13.4 14.8 14.7 14.3 10.9 5/14/18 - 19.3 14.4 15.4 18.1 18.5 18.8 19.3 12/4/18 - 15.3 14.6 13.9 14.0 14.0 13.3 14.5 Resample-> 2/8/19 - -- - -- 15.2 -- - - 5/6/19 - 17.3 15.4 17.0 16.1 17.4 15.1 15.5 Resample-> 7/23/19 - - - 17.3 - - - -- 11/4/19 - 15.1 13.0 16.4 14.7 15.3 16.4 16.4 5/6/20 - 16.0 16.0 16.7 14.6 16.0 13.3 14.2 Resample-> 7/16/20 - - - -- - 20.9 - -- 11/9/20 - 17.0 17.4 16.6 15.9 16.2 17.5 15.1 Resample-> 1/27/21 - - 15.1 -- - - - - 5/4/21 - 16.9 14.9 16.4 15.6 16.1 13.8 15.6 11/2/21 - 16.8 15.7 16.4 14.2 14.9 16.1 15.0 5/17/22 16.5 17.1 16.7 16.9 16.9 17.6 14.6 15.4 11/14/22 13.6 15.3 15.7 15.8 14.6 14.3 14.7 13.9 5/10/23 18.7 17.5 16.2 17.0 16.9 16.5 15.3 16.2 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 5.2 2.33 1.89 5.09 7.10 9.63 7.92 1.71 11/14/22 4.8 1.20 1.66 52.27 1.90 7.00 4.10 3.40 5/10/23 1.5 2.10 1.70 4.87 496.00 8.06 4.91 1.31 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 85.4 180.3 199 146.4 208.3 -81.6 5/6/20 - 218.2 272.5 323 192.5 300.9 192 201.5 Resample-> 7/16/20 - - - - - 282.3 - - 11/9/20 - 0.6 -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 5/17/22 163.4 76.1 51.1 62.2 116.4 121.5 138.0 115.3 11/14/22 54.2 -228.5 -211.8 -250.7 -211.8 -159.7 131.8 45.2 5/10/23 96.1 63.1 82.3 84.4 80.1 41.6 72.8 52.5 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 27.4 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 11.5 0.65 5.71 17.80 22.10 5.08 Resample-> 7/23/19 - -- - 3.12 - -- - -- 11/4/19 - 4.79 9 3.01 35.17 41.15 8.49 30.39 5/6/20 - 8.25 8.12 12.17 97.58 356.5 79.08 3.74 Resample-> 7/16/20 - -- - -- - 13.23 - -- 11/9/20 - 6.18 14.00 6.26 8.57 11.4 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 26.1 576.00 14.70 2.54 10.30 26.10 7.79 2.65 11/14/22 50.1 11.30 11.40 4.50 14.30 21.50 9.00 1.90 5/10/23 132.0 5.92 10.00 5.00 1.70 14.50 15.30 5.61 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 ND ND 10.0 NA 2-May-96 NA NA NA NA NA NA 16-Oct-96 NR 5 ND ND ND NA 12-May-97 NR 5 ND ND ND NA 19-Nov-97 NR 5 ND ND ND NA 27-May-98 NR 5 ND ND ND NA 24-Nov-98 NR 5 ND ND ND NA 12-May-99 NR 10 ND ND ND ND 19-Oct-99 NR 10 ND ND NA ND 3-May-00 NR 10 ND ND ND ND 8-Nov-00 NR 10 ND ND ND ND 29-May-01 NR 10 ND ND ND ND 6-Nov-01 NR 10 ND ND ND ND 21-May-02 NR 10 ND ND ND ND 13-Nov-02 NR 10 ND ND ND ND 14-May-03 NR 10 ND ND ND ND 19-Nov-03 NR 10 ND ND ND ND 5-May-04 NR 10 ND ND ND ND 9-Nov-04 NR 10 ND ND ND ND 25-May-05 NR 10 ND ND Dry ND 2-Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 1-Nov-06 NR 10 ND ND ND ND 29-May-07 NR 10 ND 3.1 J Dry ND 28-Nov-07 NR 10 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 pg/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 Burke County, Kirksey Drive Landfill LaBella 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 0.2 100 40.2 J 40.4 J Dry 0.33 J 5-Nov-08 0.20 100 33.8 B 35.0 B Dry 10.50 J 2-Jun-09 0.20 100 29.6 B 32.6 B 320 15.20 J 19-Nov-09 0.20 100 36.3 B 41.2 B 364 19.80 J NC2B = 1,000 pg/L (05/01/2007) 14-Jun-10 0.20 100 31.0 B 32.5 B Dry 26.30 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 13.70 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 NS ND 26-Jun-17 EPA 6010 2.5 100 38.1 J 38.0 J 301 2.50 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 33.1 32.0 267 ND 6-May-19 EPA 6010D 2.5 5 26.4 26.2 239 ND 5-Nov-19 EPA 6010D 2.5 5 34.5 35.9 34.8 --- 6-May-20 EPA 6010D 3.5 5 31.9 28.7 32.3 --- 9-Nov-20 EPA 6010D 3.5 5 34.0 33.7 32.0 ND 4-May-21 EPA 6010D 3.5 5 34.1 38.6 36.1 ND 2-Nov-21 EPA 6010D 3.5 5 30.5 31.8 30.8 ND 17-May-22 EPA 6020B 0.7 5 34.2 30.9 34.2 --- 14-Nov-22 EPA 6020B 0.7 5 36.3 221.0 37.3 ND 10-May-23 EPA 6010D 3.5 5 33.1 35.6 --- 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 2.0 2.0 4.0 NA 25-Oct-95 NR 1 1.0 ND 1.0 NA 2-May-96 NA NA NA NA NA NA 16-Oct-96 NR 1 ND ND ND NA 12-May-97 NR 1 ND ND ND NA 19-Nov-97 NR 1 ND ND ND NA 27-May-98 NR 1 ND ND ND NA 24-Nov-98 NR 1 ND ND ND NA 12-May-99 NR 10 ND ND ND ND 19-Oct-99 NR 1 ND ND NA ND 3-May-00 NR 1 ND ND ND ND 8-Nov-00 NR 1 ND ND ND ND 29-May-01 NR 1 ND ND ND ND 6-Nov-01 NR 1 ND ND ND ND 21-May-02 NR 1 ND ND ND ND 13-Nov-02 NR 1 ND ND ND ND 14-May-03 NR 1 ND ND ND ND 19-Nov-03 NR 1 ND ND ND ND 5-May-04 NR 1 ND ND ND ND 9-Nov-04 NR 1 ND ND ND ND 25-May-05 NR 1 ND ND Dry ND 2-Nov-05 NR 1 ND ND Dry ND 24-May-06 NR 1 ND ND Dry ND 1-Nov-06 NR 1 ND ND ND ND 29-May-07 NR 1 ND ND Dry ND 28-Nov-07 NR 1 ND ND Dry ND 28-May-08 0.5 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 0.5 1.0 ND ND Dry NA 7-Dec-15 EPA 6010 0.5 1.0 ND ND ND ND 2-May-16 EPA 6010 0.5 1.0 ND ND ND ND 12-Dec-16 EPA 6010 0.5 1.0 ND ND NS ND 26-Jun-17 EPA 6010 0.5 1.0 ND ND ND ND 14-Dec-17 0.5 1.0 ND ND ND ND 14-May-18 EPA 6010 0.5 1.0 ND ND ND ND 4-Dec-18 EPA 6010D 0.5 1.0 ND ND ND ND 6-May-19 EPA 6010D 0.5 1.0 ND ND ND ND 5-Nov-19 EPA 6010D 0.5 1.0 ND ND ND --- 6-May-20 EPA 6010D 0.4 1.0 ND ND ND --- 9-Nov-20 EPA 6010D 0.4 1.0 ND ND ND ND 4-May-21 EPA 6010D 0.4 1.0 ND ND ND ND 2-Nov-21 EPA 6010D 0.4 1.0 ND ND ND ND 17-May-22 EPA 6020B 0.1 0.5 ND ND ND --- 14-Nov-22 EPA 6020B 0.1 0.5 ND ND ND ND 10-May-23 EPA 6010D 0.4 1.0 ND ND --- ND Burke County, Kirksey Drive Landfill LaBella Associates Permit No. 12-01 Page 3 of 21 TABLE A2-4: Historical Surface Water Constituents Analyte Collection Date Method DL RL SW-1 SW-2 SW-3 Blanks Chromium 12-May-97 NR 1 2.0 1.0 2.0 NA 19-Nov-97 NR 1 ND ND ND NA 27-May-98 NR 1 ND ND ND NA 24-Nov-98 NR 1 ND ND 1.00 NA 12-May-99 NR 10 ND ND ND ND 19-Oct-99 NR 10 ND ND NA ND 3-May-00 NR 10 ND ND ND ND 8-Nov-00 NR 10 ND ND ND ND 29-May-01 NR 10 ND ND 12.0 ND 6-Nov-01 NR 10 ND ND ND ND 21-May-02 NR 10 ND ND ND ND 13-Nov-02 NR 10 ND ND ND ND 14-May-03 NR 10 ND ND ND ND 19-Nov-03 NR 10 24.0 22.0 24.0 ND 5-May-04 NR 10 ND ND ND ND 9-Nov-04 NR 10 ND ND ND ND 25-May-05 NR 10 ND ND Dry ND 2-Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 1-Nov-06 NR 10 ND ND ND ND 29-May-07 NR 10 ND ND Dry ND 28-Nov-07 NR 10 ND ND Dry ND 28-May-08 0.4 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 pg/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 6010D 2.5 5.0 ND ND 2.8 J ND 6-May-19 EPA 6010D 2.5 5.0 ND ND 4.4 J ND 5-Nov-19 EPA 6010D 2.5 5.0 ND ND ND --- 6-May-20 EPA 6010D 3.7 5.0 ND ND ND --- 9-Nov-20 EPA 6010D 3.7 5.0 ND ND ND ND 4-May-21 EPA 6010D 3.7 5.0 ND ND ND ND 2-Nov-21 EPA 6010D 3.7 5.0 ND ND ND ND 17-May-22 EPA 6020B 1.1 5.0 ND ND ND --- 14-Nov-22 EPA 6020B 1.1 5.0 ND 1.50 J ND ND 10-May-23 EPA 6010D 3.7 5.0 ND ND --- ND Burke County, Kirksey Drive Landfill LaBella 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 ND ND 13.0 NA 25-Oct-95 NR 10 ND ND 12.0 NA 2-May-96 NA NA NA NA NA NA 16-Oct-96 NR 10 ND ND 20.0 NA 12-May-97 NR 6 ND ND 11.0 NA 19-Nov-97 NR 5 ND ND 13.0 NA 27-May-98 NR 1 2.0 ND 13.0 NA 24-Nov-98 NR 1 ND ND 11.0 NA 12-May-99 NR 10 ND ND 6.9 ND 19-Oct-99 NR 10 ND ND NA ND 3-May-00 NR 10 ND ND ND ND 8-Nov-00 NR 10 ND ND ND ND 29-May-01 NR 10 ND ND 23.0 ND 6-Nov-01 NR 10 ND ND ND ND 21-May-02 NR 10 ND ND ND ND 13-Nov-02 NR 10 ND ND ND ND 14-May-03 NR 10 ND ND ND ND 19-Nov-03 NR 10 ND ND ND ND 5-May-04 NR 10 ND ND ND ND 9-Nov-04 NR 10 ND ND ND ND 25-May-05 NR 10 ND ND Dry ND 2-Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 1-Nov-06 NR 10 ND ND ND ND 29-May-07 NR 10 ND ND Dry ND 28-Nov-07 NR 10 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 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 Burke County, Kirksey Drive Landfill LaBella 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 0.3 10 2.1 J 2.2 J Dry 0.38 J 5-Nov-08 0.30 10 1.4 B 0.71 B Dry 0.94 J 2-Jun-09 0.30 10 ND ND 1.8 J ND 19-Nov-09 0.30 10 1.5 J 1.9 J 1.9 J ND NC2B = 7 pg/L (05/01/2007)* 14-Jun-10 0.30 10 0.95 J 1.1 J Dry ND 29-Nov-10 0.30 10 ND 0.39 J Dry ND 31-May-11 0.30 10 ND 1.3 J Dry ND 19-Dec-11 5.0 10 ND ND 8.6 J ND 30-May-12 5.0 10 ND ND ND ND 3-Dec-12 5.0 10 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 NS 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 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 4.3 5.0 ND ND ND --- 9-Nov-20 EPA 6010D 4.3 5.0 ND ND ND ND 4-May-21 EPA 6010D 4.3 5.0 ND ND ND ND 2-Nov-21 EPA 6010D 4.3 5.0 ND ND ND ND 17-May-22 EPA 6020B 1.0 5.0 ND ND ND --- 14-Nov-22 EPA 6020B 1.0 5.0 ND 2.90 J ND ND 10-May-23 EPA 6010D 4.3 5.0 ND ND --- ND Burke County, Kirksey Drive Landfill LaBella 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 1.0 ND ND NA 6-Oct-94 NR 5 ND ND ND NA 28-Jun-95 NR 5 ND ND ND NA 25-Oct-95 NR 5 ND ND ND NA 2-May-96 NA NA NA NA NA NA 16-Oct-96 NR 5 ND ND ND NA 12-May-97 NR 5 ND ND ND NA 19-Nov-97 NR 5 ND ND ND NA 27-May-98 NR 5 ND ND ND NA 24-Nov-98 NR 5 ND ND ND NA 12-May-99 NR 10 ND ND ND ND 19-Oct-99 NR 10 ND ND NA ND 3-May-00 NR 10 ND ND ND ND 8-Nov-00 NR 10 ND ND ND ND 29-May-01 NR 10 ND ND ND ND 6-Nov-01 NR 10 ND ND ND ND 21-May-02 NR 10 ND ND ND ND 13-Nov-02 NR 10 ND ND ND ND 14-May-03 NR 10 ND ND ND ND 19-Nov-03 NR 10 16.0 14.0 16.0 ND 5-May-04 NR 10 ND ND ND ND 9-Nov-04 NR 10 ND ND ND ND 25-May-05 NR 10 ND ND Dry ND 2-Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 1-Nov-06 NR 10 ND ND ND ND 29-May-07 NR 10 2.3 B 2.5 B Dry 6.1 J 28-Nov-07 NR 10 ND ND Dry ND 28-May-08 4 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 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 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 0.9 1.0 ND ND ND --- 14-Nov-22 EPA 6020B 0.9 1.0 ND ND ND ND 10-May-23 EPA 6010D 4.5 5.0 ND ND --- ND Burke County, Kirksey Drive Landfill LaBella 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 ND ND 5.6 ND 19-Oct-99 NR 50 ND ND NA ND 3-May-00 NR 50 ND ND ND ND 8-Nov-00 NR 50 ND ND ND ND 29-May-01 NR 50 ND ND ND ND 6-Nov-01 NR 50 ND ND ND ND 21-May-02 NR 50 ND ND ND ND 13-Nov-02 NR 50 ND ND ND ND 14-May-03 NR 50 ND ND ND ND 19-Nov-03 NR 50 ND ND ND ND 5-May-04 NR 50 ND ND ND ND 9-Nov-04 NR 50 ND ND ND ND 25-May-05 NR 50 ND ND Dry ND 2-Nov-05 NR 50 ND ND Dry ND 24-May-06 NR 50 ND ND Dry ND 1-Nov-06 NR 50 ND ND ND ND 29-May-07 NR 50 ND ND Dry ND 28-Nov-07 NR 50 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 0.7 5.0 ND ND ND --- 14-Nov-22 EPA 6020B 0.7 5.0 ND 3.40 J ND ND 10-May-23 EPA 6010D 3.5 5.0 ND ND --- ND Burke County, Kirksey Drive Landfill LaBella 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 ND 4.5 J Dry ND 28-Nov-07 NR 10 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 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 ND 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 1.4 5.0 ND ND ND --- 14-Nov-22 EPA 6020B 1.4 5.0 ND ND ND ND 10-May-23 EPA 6010D 4.7 10.0 ND ND --- ND Burke County, Kirksey Drive Landfill LaBella 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 0.1 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 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 6020B 0.1 0.1 ND ND 0.077 J --- 6-May-19 EPA 6020B 0.1 0.1 ND ND 0.11 ND 5-Nov-19 EPA 6020B 0.1 0.1 ND ND ND --- 6-May-20 EPA 6020B 0.1 0.1 ND ND ND --- 9-Nov-20 EPA 6020B 0.1 0.1 ND ND ND ND 4-May-21 EPA 6020B 0.1 1.0 ND ND ND ND 2-Nov-21 EPA 6020B 0.1 0.5 ND ND ND ND 17-May-22 EPA 6020B 0.2 1.0 ND ND ND --- 14-Nov-22 EPA 6020B 0.2 1.0 ND ND ND ND 10-May-23 EPA 6020B 0.1 0.2 ND ND --- ND Vanadium 19-Nov-03 NR 40.0 62.00 56.00 60.00 ND 5-May-04 NR 40 ND ND ND ND 9-Nov-04 NR 40 ND ND ND ND 25-May-05 NR 40 ND ND Dry ND 2-Nov-05 NR 40 ND ND Dry ND 24-May-06 NR 40 ND ND Dry ND 1-Nov-06 NR 40 ND ND ND ND 29-May-07 NR 25 ND ND Dry ND 28-Nov-07 NR 25 ND ND Dry ND 28-May-08 0.2 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 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 NS ND 26-Jun-17 EPA 6010 2.5 25.0 4 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 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 1.3 5.0 1.4 J 1.5 J 1.5 J --- 6-May-20 EPA 6010D 3.9 5.0 ND ND ND --- 9-Nov-20 EPA 6010D 3.9 5.0 ND ND ND ND 4-May-21 EPA 6010D 3.9 5.0 5.40 6.40 5.70 ND 2-Nov-21 EPA 6010D 3.9 5.0 ND ND ND ND 17-May-22 EPA 6020B 1.9 10.0 2.50 J 2.90 J 3.20 J --- 14-Nov-22 EPA 6020B 1.9 10.0 ND ND ND ND 10-May-23 EPA 6010D 3.9 5.0 ND ND --- ND Burke County, Kirksey Drive Landfill LaBella 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 ND ND 11.0 NA 28-Jun-95 NR 10 17.0 21.0 60.0 NA 25-Oct-95 NR 10 28.0 ND ND NA 2-May-96 NA NA NA NA NA NA 16-Oct-96 NR 10 18.0 ND 34.0 NA 12-May-97 NR 10 50.0 30.0 30.0 NA 19-Nov-97 NR 10 ND ND ND NA 27-May-98 NR 10 ND 20.0 10.0 NA 24-Nov-98 NR 10 ND ND ND NA 12-May-99 NR 10 ND ND ND ND 19-Oct-99 NR 50 ND ND NA ND 3-May-00 NR 50 ND ND ND ND 8-Nov-00 NR 50 ND ND ND ND 29-May-01 NR 50 ND ND ND ND 6-Nov-01 NR 50 ND ND ND ND 21-May-02 NR 50 ND ND ND ND 13-Nov-02 NR 50 ND ND ND ND 14-May-03 NR 50 ND ND ND ND 19-Nov-03 NR 50 70.0 60.0 70.0 ND 5-May-04 NR 50 ND ND ND ND 9-Nov-04 NR 50 ND ND ND ND 25-May-05 NR 50 ND ND Dry ND 2-Nov-05 NR 50 ND ND Dry ND 24-May-06 NR 50 ND ND Dry ND 1-Nov-06 NR 50 ND ND ND ND 29-May-07 NR 10 3.2 B 3.3 B Dry 2.0 J 28-Nov-07 NR 10 ND ND Dry ND 28-May-08 0.4 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 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 INS 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 16.40 ND ND 10-May-23 EPA 6010D 9.5 10.0 ND 10.50 --- ND Burke County, Kirksey Drive Landfill LaBella 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 0.2 1.0 ND 0.24 J ND --- 6-May-20 EPA 6010D 0.7 1.0 ND ND ND --- 9-Nov-20 EPA 6010D 0.7 1.0 ND ND ND ND 4-May-21 EPA 6010D 0.7 1.0 ND ND ND ND 2-Nov-21 EPA 6010D 0.7 1.0 ND ND ND ND 17-May-22 EPA 6020B 0.1 0.5 ND ND ND --- 14-Nov-22 EPA 6020B 0.1 0.5 ND ND ND ND 10-May-23 EPA 6010D 0.7 1.0 ND ND -- ND ORGANICS Acetone 28-Nov-07 NR 100 3.0 B 3.3 B Dry 4.3 J 28-May-08 20 100 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 8260B 10.0 25 ND ND ND ND 6-May-19 EPA 8260D 8.2 25 ND ND ND ND 5-Nov-19 EPA 8260D 6.2 25 ND ND ND --- 6-May-20 EPA 8260D 6.2 25 ND ND ND ND 9-Nov-20 EPA 8260D 6.2 25 ND ND ND ND 4-May-21 EPA 8260D 5.1 25 ND ND ND ND 2-Nov-21 EPA 8260D 5.1 25 ND ND ND ND 17-May-22 EPA 8260D 5.1 25 ND ND ND ND 14-Nov-22 EPA 8260D 5.1 25 ND ND ND ND 10-May-23 EPA 8260D 5.1 25 ND ND --- ND Burke County, Kirksey Drive Landfill LaBella 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 NS NS ND NC2B = 1.19 pg/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 NS 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 Burke County, Kirksey Drive Landfill LaBella 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 NS 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 1.70 2.0 ND ND ND ND 2-Nov-21 EPA 8260D 1.70 2.0 ND ND ND ND 17-May-22 EPA 8260D 1.70 2.0 ND ND ND ND 14-Nov-22 EPA 8260D 1.70 2.0 ND ND ND ND 10-May-23 EPA 8260D 1.70 2.0 ND ND --- ND Chlorobenzene 19-Nov-09 0.23 3.0 4.2 0.44 J ND ND NC2B = 488 pg/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 NS 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 Burke County, Kirksey Drive Landfill LaBella 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 1,2-Dichlorobenzene 19-Nov-09 0.30 5.0 0.31 J 0.34 J ND ND NC2B = 488 pg/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 NS 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 Burke County, Kirksey Drive Landfill LaBella 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 pg/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 NS 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 826OB 0.33 1.0 ND ND ND ND 6-May-19 EPA 826OD 0.58 1.0 ND ND ND ND 5-Nov-19 EPA 826OD 0.26 1.0 ND ND ND --- 6-May-20 EPA 826OD 0.26 1.0 ND ND ND ND 9-Nov-20 EPA 826OD 0.26 1.0 ND ND ND ND 4-May-21 EPA 826OD 0.33 1.0 ND ND ND ND 2-Nov-21 EPA 826OD 0.33 1.0 ND ND ND ND 17-May-22 EPA 826OD 0.33 1.0 ND ND ND ND 14-Nov-22 EPA 826OD 0.33 1.0 ND ND ND ND 10-May-23 EPA 826OD 0.33 1.0 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 NS 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 826OB 0.32 1.0 ND ND ND ND 6-May-19 EPA 826OD 0.41 1.0 ND ND ND ND 5-Nov-19 EPA 826OD 0.27 1.0 ND ND ND --- 6-May-20 EPA 826OD 0.27 1.0 ND ND ND ND 9-Nov-20 EPA 826OD 0.27 1.0 ND ND ND ND 4-May-21 EPA 826OD 0.37 1.0 ND ND ND ND 2-Nov-21 EPA 826OD 0.37 1.0 ND ND ND ND 17-May-22 EPA 826OD 0.37 1.0 ND ND ND ND 14-Nov-22 EPA 826OD 0.37 1.0 ND ND ND ND 10-May-23 EPA 826OD 0.37 1.0 ND ND --- ND Burke County, Kirksey Drive Landfill LaBella 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 NS 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 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 NS 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 Burke County, Kirksey Drive Landfill LaBella 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 (p-Dioxane) 4-Dec-18 EPA 8260B 1.90 2.0 ND ND 10.5 ND 6-May-19 EPA 8260D 1.20 2.0 ND ND 7.6 ND 5-Nov-19 EPA 8260D 1.20 2.0 ND ND ND --- 6-May-20 EPA 8260D 1.20 2.0 ND ND ND ND 9-Nov-20 EPA 8260D 1.20 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 1.40 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 2.30 ND ND 10-May-23 EPA 8260D 0.86 2.0 ND ND --- ND Methylene Chloride 2.00 5.0 ND ND - 71.3 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 pg/L (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 Burke County, Kirksey Drive Landfill LaBella 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 NS ND NS ND NC2B = 2.5 pg/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 NS 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 Burke County, Kirksey Drive Landfill LaBella 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 NC213 = 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 EPA 8260 0.62 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.62 1.0 ND ND ND ND 19-May-15 EPA 8260 0.62 1.0 ND ND Dry NA 7-Dec-15 EPA 8260 0.62 1.0 ND ND ND ND 2-May-16 EPA 8260 0.62 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.62 1.0 ND ND NS ND 26-Jun-17 EPA 8260 0.62 1.0 ND ND ND ND 14-Dec-17 0.62 1.0 ND ND ND ND 14-May-18 EPA 8260 0.62 1.0 ND ND ND ND 4-Dec-18 EPA 8260B 0.62 1.0 ND ND ND ND 6-May-19 EPA 8260D 0.60 1.0 ND ND ND ND 5-Nov-19 EPA 8260D 0.24 1.0 ND ND ND --- 6-May-20 EPA 8260D 0.24 1.0 ND ND ND ND 9-Nov-20 EPA 8260D 0.24 1.0 ND ND ND ND 4-May-21 EPA 8260D 0.39 1.0 ND ND ND ND 2-Nov-21 EPA 8260D 0.39 1.0 ND ND ND ND 17-May-22 EPA 8260D 0.39 1.0 ND ND ND ND 14-Nov-22 EPA 8260D 0.39 1.0 ND ND ND ND 10-May-23 EPA 8260D 0.39 1.0 ND ND --- ND Hardness, Total (SM 234013) 6-May-20 EPA 6010D 2.00 5.0 25300 22600 25100 --- 10-May-23 EPA 8260D 2.00 5.0 26500 27000 NS NS 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. ND = Not Detected at or above the RL (prior to Dec. 2006) or the OIL (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. NC2B = 15A NCAC 213 Surface Water Standards. NS = Not sampled. Dry = Surface water point was considered to be dry and no sample collected. NE = Not established. Surface water has been classified as Water Supply IV - Highly Developed, Freshwater, Critical Area. Bold values are greater than the NC2B. Burke County, Kirksey Drive Landfill LaBella 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 (µS/cm) 10/29/13 78.2 67.8 - 5/5/14 90.0 115.9 1036 10/20/1-4 103.2 130.7 1099 5/18/15 92.0 97.0 - 12/7/15 90.0 94.0 647 5/2/16 73.8 71.0 1391 12/12/16 95.8 506 - 6/26/17 92.0 1152 1032 12/14/17 122.0 61.0 869 5/14/18 137.0 220 105 12/4/18 102.9 90.6 395.4 5/6/19 96.1 91.8 986 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 -- 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 -- 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 19.2 18.1 19.7 (°C) 10/29/13 13.1 12.4 -- 5/5/14 19.2 19.0 17.9 10/20/14 14.3 14.1 13.8 5/1-8/15 19.1 19.5 - 12/7/15 10.6 10.4 10.7 5/2/16 19.6 19.3 20.2 12/12/16 8.7 11.0 -- 6/26/17 20.0 19.9 19.8 12/14/17 6.2 6.0 6.8 5/14/18 12.4 19.9 19.4 12/4/18 11.5 11.7 6.3 5/6/19 20.1 19.4 18.5 11/4/19 10.1 10.6 10.7 5/6/20 14.4 17.2 17.2 11/9/20 16.2 17.1 17.1 5/4/21 16.2 16.2 16.5 11/2/21 11.6 13.6 13.9 5/17/22 20.2 19.5 19.9 11/14/22 10.3 9.5 10.4 5/10/23 16.8 16.7 -- 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 -- 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 -- 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 5/18/15 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 -- 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