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1201_BurkeCountyKirkseyDr_LFG_WQMR_20171013
2211 West Meadowview Rd. Greensboro, NC 27407 tel: 336/323-0092 fax: 336/323-0093 www.JoyceEngineering.com October 24 2017 Jaclynne Drummond Compliance Hydrogeologist NC Department of Environmental Quality Division of Waste Management - Solid Waste Section 2090 US Highway 70, Swannanoa, NC 28778 RE: Burke County, Kirksey Drive Landfill Permit Number 12-01 First Semiannual Water Quality Monitoring Report of 2017 JOYCE Project No. 277.1801.12, Task 03 Dear Ms. Drummond; On behalf of Burke County, we are submitting the First Semiannual Water Quality Monitoring Report of 2017 for the Closed Kirksey Drive Landfill, Permit # 12-01. If you have any questions or if we can provide any additional information please call me at (336) 323-0092. Thank you. Sincerely, JOYCE ENGINEERING Van Burbach, Ph.D., P.G. Sr. Technical Consultant Attachments: NCDEQ EMRF First Semiannual Water Quality Monitoring Report of 2017 cc: Miles Champion, Burke County PREPARED FOR: BOARD OF COMMISSIONERS COUNTY OF BURKE P.O. BOX 1486 MORGANTON, NORTH CAROLINA 28680 KIRKSEY DRIVE LANDFILL PERMIT NO. 12-01 FIRST SEMIANNUAL WATER QUALITY MONITORING REPORT OF 2017 OCTOBER 2017 PREPARED BY: 2211 WEST MEADOWVIEW ROAD, SUITE 101 GREENSBORO, NORTH CAROLINA 27407 NC LICENSE NUMBER C-0782 PHONE: (336) 323-0092 FAX: (336) 323-0093 JOYCE PROJECT NO. 277.1701.12 First Semiannual Water Quality Monitoring Report of 2017 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 October 2017 i First Semiannual Water Quality Monitoring Report of 2017 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 .................................................................................................................2 2.0 FACILITY MONITORING PROGRAM ............................................................................2 2.1 Groundwater Monitoring Program ......................................................................................2 2.2 Surface Water Monitoring Program .....................................................................................2 3.0 FIRST SEMIANNUAL SAMPLING EVENT OF 2017.....................................................3 3.1 Field Work and Visual Inspection .......................................................................................3 3.2 Laboratory Analysis and JOYCE Quality Control ..............................................................4 4.0 DATA ANALYSIS ..............................................................................................................5 4.1 Groundwater Analytical Results and Comparison to Standards ..........................................5 4.2 Surface Water Analytical Results and Comparison to Standards ........................................5 5.0 HYDROGEOLOGICAL CONDITIONS ............................................................................5 6.0 CONCLUSION ....................................................................................................................6 7.0 REFERENCES ....................................................................................................................6 Tables Table 1 Historical Groundwater Elevations Table 2 Field Parameters Table 3 Quantified Detections Table 4 Exceedances Table 5 Hydraulic Gradients and Linear Velocities Figure Figure 1 Site Location Map Drawing Drawing 1 Groundwater Potentiometric Surface Map Appendices Appendix A Laboratory Analytical Reports and Field Logs Appendix B Historically Detected Groundwater Constituents Appendix C Historically Detected Surface Water Constituents First Semiannual Water Quality Monitoring Report of 2017 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 October 2017 1 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 and shown on Figure 1. The landfill was operated by Burke County as a municipal solid waste (MSW) landfill between 1968 and 1985. The Landfill 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 Inner Piedmont Belt rocks were mostly sedimentary (graywacke) 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, First Semiannual Water Quality Monitoring Report of 2017 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 October 2017 2 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 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. Groundwater samples are collected semiannually. Eight active groundwater monitoring wells comprise the groundwater monitoring network at the Kirksey Drive Landfill. The compliance network consists of the following monitoring wells: MW-1 (background), MW-2, MW-3S, MW- 3D, MW-4, MW-5, MW-6S, and MW-6D; however, MW-1 was damaged by equipment just prior to the first semiannual sampling event and could not be sampled. Well classification and monitored geologic unit of the upper most 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 I). Monitoring Well Date Installed Classification Monitoring Program Total Depth from TOC (ft) Lithology of Screened Interval MW-1 1992 Background .0600 35.65 Saprolite MW-2 1992 Compliance .0600 45.70 Saprolite MW-3S 1992 Compliance .0600 26.69 Bedrock MW-3D Feb. 27, 1998 Compliance .0600 78.40 Bedrock MW-4 Feb. 24, 1998 Compliance .0600 29.50 Saprolite MW-5 Feb. 24, 1998 Compliance .0600 49.80 Saprolite MW-6S Apr. 6, 2000 Compliance .0600 25.00 Saprolite MW-6D Apr. 7, 2000 Compliance .0600 60.00 Bedrock Note: MW-1 was damaged and could not be sampled June 26, 2017. 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 comprise the surface water monitoring program for the Kirksey Drive Landfill. The locations of the monitoring points are shown on Drawing 1. All surface water monitoring points are monitored semiannually for the NC Appendix I list of constituents. First Semiannual Water Quality Monitoring Report of 2017 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 October 2017 3 Surface Point Classification Monitoring Program SW-1 (SMP-1) Compliance .0600 SW-2 (SMP-2) Compliance .0600 SW-3 (SMP-3) Compliance .0600 3.0 FIRST SEMIANNUAL SAMPLING EVENT OF 2017 3.1 Field Work and Visual Inspection In order to detect potential releases of leachate and/or landfill gas migration in a timely manner, a visual inspection program has been implemented at the Kirksey Drive Landfill. This inspection program involves field personnel making the following observations: Observation of stress induced on the biological community (i.e., dead or dying vegetation); Indications of leachate impact (i.e., seeps, impacted surface water); Observations of erosion; and Negative changes around the waste facility. On June 26, 2017, personnel from JOYCE visited the Kirksey Drive Landfill to purge and sample monitoring wells MW-1, MW-2, MW-3S, MW-3D, MW-4, MW-5, MW-6S, and MW-6D. The visual inspections indicated no unusual issues of concerns. MW-1 was damaged and could not be purged or sampled during the June 2017 sampling. 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 can be found in Table 1. Monitoring wells were purged by removing three well volumes and sampled using disposable bailers or a 12-volt pump. Measurements of temperature, pH, specific conductivity, and turbidity were recorded in the site log book and on field log forms prior to purging, after each purge volume, and during sampling. (See Table 2) Prior to sampling, laboratory-supplied containers were prepared with the following information: Monitoring well number (completed by field personnel); Date and time of sample collection (completed by field personnel); Initials of sampling personnel (completed by field personnel); Project name and number (completed by the laboratory); Chemical preservative (completed by the laboratory); and Requested chemical analysis (completed by the laboratory). Groundwater samples from each monitoring well were collected directly from the disposable bailers in the provided laboratory containers either immediately after purging First Semiannual Water Quality Monitoring Report of 2017 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 October 2017 4 or within 24 hours of the final purge volume. Immediately after collection, the samples were placed on ice in a laboratory-provided cooler under chain-of-custody protocol. Analytical reports, chain of custody documents and field sampling logs are provided in Appendix A. Surface monitoring points SW-1, SW-2 were sampled during the June 2017 event. Surface point SW-3 was dry and was not sampled. The surface water samples are collected directly from stream flow, by lowering the prepared sample containers into the stream flow. Care was taken not to overflow the sample containers (which could lead to preservative loss) and avoid sample-induced turbidity. At the time of sampling, surface water was also measured for temperature, pH, specific conductivity, and turbidity and recorded in the site log book. Immediately after sample collection, the samples are placed on ice in a laboratory-provided cooler. Analytical reports, chain-of-custody documents and field sampling logs are provided in Appendix A. 3.2 Laboratory Analysis and JOYCE Quality Control The June 26, 2017, groundwater and surface water samples were submitted to Pace Analytical Services, Inc. (Pace) of Huntersville, North Carolina under chain-of-custody control for analysis. JOYCE requested a Level II data report for the final laboratory report. According to Pace laboratory sample receipts, the samples were received by the laboratory on June 29, 2017, in good condition, properly preserved, and within analysis hold times. In addition to samples collected for compliance monitoring at the Kirksey Drive Landfill, a Field Blank was collected by JOYCE personnel as part of the June 2017 sampling event. Also, a Trip Blank was prepared by the laboratory to accompany the volatile sampling during shipment. The Field Blank was analyzed for the NC Appendix I list of constituents while the Trip Blank was analyzed for NC Appendix I VOCs only. Upon receipt of the laboratory data package, the data was reviewed by JOYCE 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 Solid Waste Section Reporting Limits (SWSL); Detections above the 15A NCAC 2L Groundwater Standards (NC 2L), Solid Waste Section Groundwater Protection Standards (GWPS), and/or 15A NCAC 2B Surface Water Standards (NC 2B); and Detections that are above historical levels. First Semiannual Water Quality Monitoring Report of 2017 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 October 2017 5 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 A. 4.0 DATA ANALYSIS 4.1 Groundwater Analytical Results and Comparison to Standards There were two inorganic constituents from the NC Appendix I list detected at quantified concentrations above the SWSL at one or more downgradient monitoring wells, including: barium; and cobalt. There were ten organic constituents from the NC Appendix I list detected at quantified concentrations above the SWSL at one or more downgradient monitoring wells, including: 1,4-dichlorobenzene; cis-1,2-dichloroethene; chlorobenzene; benzene; ethylbenzene; tetrachloroethene; trichloroethene; toluene; vinyl chloride; and xylene. The quantified detections are summarized in Table 3. There were seven constituents detected at quantified concentrations above their respective NC 2L or GWPS in one or more downgradient monitoring wells during the June 2017 monitoring event. The inorganic constituents in exceedance were: barium and cobalt. The organic constituents in exceedance were: 1,4-dichlorobenzene, benzene, tetrachloroethene, trichloroethene and vinyl chloride. These exceedances are summarized in Table 4. In general, the results are consistent with historical data. Historical groundwater data can be found in Appendix B. 4.2 Surface Water Analytical Results and Comparison to Standards There were no constituents in exceedance of NC2B standards in surface water monitoring points during the June 2017 monitoring event. Historical surface water data can be found in Appendix C. 5.0 HYDROGEOLOGICAL CONDITIONS The surficial aquifer is believed to include the regolith and the underlying fractured metamorphic bedrock. The regolith consists of alluvium, residual soils, saprolite, and variably fractured and weathered layered metamorphic rock. In this regard, regolith behaves similar to unweathered bedrock, except that fractures are more numerous and better connected in the regolith, and will tend to have more isotropic hydraulic properties. 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 June 2017, is presented as Drawing 1. The potentiometric surface map depicts groundwater flow primarily toward the east. First Semiannual Water Quality Monitoring Report of 2017 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 October 2017 6 Horizontal groundwater gradients along representative flow paths were estimated from the June 2017 groundwater contours shown on Drawing 1 and are summarized in Table 5. Horizontal gradients across the site ranged from 0.0586 to 0.1039 ft/ft, with an average of approximately 0.0732 ft/ft. Linear groundwater flow velocities for wells screened in saprolite were computed using the modified Darcy equation: V = Ki/n, where V = average linear velocity, K = hydraulic conductivity, i = horizontal hydraulic gradient and n = 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 n = 0.20 (20%) for regolith. The estimated linear groundwater flow velocity under the facility ranged from 351 to 622 feet/year, with an average flow velocity of approximately 441 feet/year (Table 5). 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 simplified 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 preferred pathways or barriers to groundwater flow that could significantly affect plume migration or the effectiveness of the groundwater monitoring network to monitoring plume migration. A new replacement background monitoring well is recommended in order for the current groundwater monitoring network to remain sufficient for monitoring the groundwater at this facility. 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. Replacement of the background well MW-1 is recommended. The next scheduled semiannual sampling event is scheduled for December 2017. 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. First Semiannual Water Quality Monitoring Report of 2017 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 October 2017 7 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. 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 RCRA Ground Water Monitoring Technical Enforcement Guidance Document (TEGD), 1986. Tables Table 1 Historical Groundwater Elevations Table 2 Field Parameters Table 3 Quantified Detections Table 4 Exceedances Table 5 Hydraulic Gradients and Linear Velocities TABLE 1: Historical Groundwater Elevations Background MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D TOC Elevation:1119.82 1077.23 1021.90 1022.76 1054.99 1137.43 1065.00 1065.00 Well Depth:35.65 45.70 26.69 78.40 29.50 49.80 25.00 60.00 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 Notes: TOC = Top of Casing. All elevations are referenced as feet above mean sea level. All depths measured in feet below TOC. MW-6S and MW-6D TOC Elevations are estimated. MW-3D exhibits artesian conditions. DowngradientLocation Burke County - Kirksey Drive Landfill Permit 12-02 Joyce Engineering TABLE 2: Field Parameters WELL ID PARAMETER RESULT UNITS COLLECT DATE 1201-MW2 pH 5.87 s.u 6/26/2017 1201-MW2 Temperature 17.4 ºC 6/26/2017 1201-MW2 Conductivity 1937 µS/cm3 6/26/2017 1201-MW2 Turbididty 7.55 ntu 6/26/2017 1201-MW2 Static Water Level 27.2 ft 6/26/2017 1201-MW2 Well Depth 45.70 ft 6/26/2017 1201-MW3S pH 6.19 s.u 6/26/2017 1201-MW3S Temperature 17.1 ºC 6/26/2017 1201-MW3S Conductivity 791 µS/cm3 6/26/2017 1201-MW3S Turbididty 7.15 ntu 6/26/2017 1201-MW3S Static Water Level 6.80 ft 6/26/2017 1201-MW3S Well Depth 26.69 ft 6/26/2017 1201-MW3D pH 6.21 s.u 6/26/2017 1201-MW3D Temperature 16.5 ºC 6/26/2017 1201-MW3D Conductivity 791 µS/cm3 6/26/2017 1201-MW3D Turbididty 6.15 ntu 6/26/2017 1201-MW3D Static Water Level 0.00 ft 6/26/2017 1201-MW3D Well Depth 78.40 ft 6/26/2017 1201-MW4 pH 5.3 s.u 6/26/2017 1201-MW4 Temperature 16 ºC 6/26/2017 1201-MW4 Conductivity 100.4 µS/cm3 6/26/2017 1201-MW4 Turbididty 9.15 ntu 6/26/2017 1201-MW4 Static Water Level 23.10 ft 6/26/2017 1201-MW4 Well Depth 29.50 ft 6/26/2017 1201-MW5 pH 6.92 s.u 6/26/2017 1201-MW5 Temperature 17.2 ºC 6/26/2017 1201-MW5 Conductivity 24.1 µS/cm3 6/26/2017 1201-MW5 Turbididty 12.13 ntu 6/26/2017 1201-MW5 Static Water Level 41.8 ft 6/26/2017 1201-MW5 Well Depth 49.80 ft 6/26/2017 Burke Co. Kirksey Dr. Landfill Permit No. 12-01 Page 1 of 2 Joyce Engineering TABLE 2: Field Parameters WELL ID PARAMETER RESULT UNITS COLLECT DATE 1201-MW6D pH 5.31 s.u 6/26/2017 1201-MW6D Temperature 15 ºC 6/26/2017 1201-MW6D Conductivity 107.0 µS/cm3 6/26/2017 1201-MW6D Turbididty 6.87 ntu 6/26/2017 1201-MW6D Static Water Level 12.7 ft 6/26/2017 1201-MW6D Well Depth 60.00 ft 6/26/2017 1201-MW6S pH 5.35 s.u 6/26/2017 1201-MW6S Temperature 14.6 ºC 6/26/2017 1201-MW6S Conductivity 72 µS/cm3 6/26/2017 1201-MW6S Turbididty 6.58 ntu 6/26/2017 1201-MW6S Static Water Level 11.16 ft 6/26/2017 1201-MW6S Well Depth 25.00 ft 6/26/2017 1201-SW1 pH 7.17 s.u 6/26/2017 1201-SW1 Temperature 20 ºC 6/26/2017 1201-SW1 Conductivity 92 µS/cm3 6/26/2017 1201-SW1 Turbididty 13.03 ntu 6/26/2017 1201-SW2 pH 7.46 s.u 6/26/2017 1201-SW2 Temperature 19.9 ºC 6/26/2017 1201-SW2 Conductivity 1152 µS/cm3 6/26/2017 1201-SW2 Turbididty 8.70 ntu 6/26/2017 1201-SW3 pH 7.36 s.u 6/26/2017 1201-SW3 Temperature 19.8 ºC 6/26/2017 1201-SW3 Conductivity 1032 µS/cm3 6/26/2017 1201-SW3 Turbididty 9.01 ntu 6/26/2017 Notes: ºC = degrees Centigrade s.u.= Standard Units µS/cm3 = microSiemens per cubic centimeter ntu = Nephelometric Turbidity Units ft = Feet Burke Co. Kirksey Dr. Landfill Permit No. 12-01 Page 2 of 2 Joyce Engineering TABLE 3: Quantified Detections WELL ID PARAMETER RESULT UNITS SWSL COLLECT DATE 1201-MW2 Barium 1470 ug/L 100 6/26/2017 1201-MW2 Cobalt 137 ug/L 10 6/26/2017 1201-MW2 1,4-Dichlorobenzene 42.6 ug/L 1 6/26/2017 1201-MW2 Benzene 6.7 ug/L 1 6/26/2017 1201-MW2 Chlorobenzene 21.4 ug/L 3 6/26/2017 1201-MW2 Ethylbenzene 12.7 ug/L 1 6/26/2017 1201-MW2 Toluene 1.2 ug/L 1 6/26/2017 1201-MW2 Xylene (Total)28 ug/L 5 6/26/2017 1201-MW3D Barium 218 ug/L 100 6/26/2017 1201-MW3D Benzene 1.3 ug/L 1 6/26/2017 1201-MW3D Chlorobenzene 7.0 ug/L 3 6/26/2017 1201-MW3D Tetrachloroethene 5.7 ug/L 1 6/26/2017 1201-MW3D Trichloroethene 3.3 ug/L 1 6/26/2017 1201-MW3D cis-1,2-Dichloroethene 10 ug/L 5 6/26/2017 1201-MW3D Vinyl Chloride 1.0 ug/L 1 6/26/2017 1201-MW3S Barium 547 ug/L 100 6/26/2017 1201-MW3S Cobalt 12.4 ug/L 10 6/26/2017 1201-MW3S 1,4-Dichlorobenzene 10.5 ug/L 1 6/26/2017 1201-MW3S Benzene 3.7 ug/L 1 6/26/2017 1201-MW3S Chlorobenzene 29 ug/L 3 6/26/2017 1201-MW3S Xylene (Total)15.2 ug/L 5 6/26/2017 1201-MW4 Tetrachloroethene 1.7 ug/L 1 6/26/2017 1201-MW4 cis-1,2-Dichloroethene 10.7 ug/L 5 6/26/2017 1201-SW-3 Barium 301 ug/L 100 6/26/2017 1201-SW-3 Zinc 29.9 ug/L 10 6/26/2017 Notes:µg/L = Micorgrams per liter B= Blank-qualified (Detected in Field Blank at similar concentrations) SWSL = NC Soild Waste Section Reporting Limit Laboratory Reporting limit used when SWSL has not been established Constituent detections in bold are compared to Groundwater Protection Standards (GPS) in Table 4. Kirksey Drive Landfill Permit No. 12-01 Joyce Engineering TABLE 4: Exceedances WELL ID PARAMETER RESULT UNITS SWSL NC2L/ *GWPS GPS COLLECT DATE 1201-MW2 Barium 1470 µg/L 100 700 700 6/26/2017 1201-MW2 Cobalt 137 µg/L 10 1*10 6/26/2017 1201-MW2 Benzene 6.7 µg/L 1 1 1 6/26/2017 1201-MW2 1,4-Dichlorobenzene 42.6 µg/L 1 6 6 6/26/2017 1201-MW3D Benzene 1.3 µg/L 1 1 1 6/26/2017 1201-MW3D Tetrachloroethene 5.7 µg/L 1 0.7 0.7 6/26/2017 1201-MW3D Trichloroethene 3.3 µg/L 1 3 3 6/26/2017 1201-MW3D Vinyle Chloride 1.0 µg/L 1 0.03 0.03 6/26/2017 1201-MW3S Cobalt 12.4 µg/L 10 1*10 6/26/2017 1201-MW3S 1,4-Dichlorobenzene 10.5 µg/L 1 6 6 6/26/2017 1201-MW3S Benzene 3.7 µg/L 1 1 1 6/26/2017 1201-MW4 Tetrachloroethene 1.7 µg/L 1 0.7 1 6/26/2017 Notes: µg/L = Micrograms per Liter SWSL = NC Solid Waste Section Reporting Limit Labor Reporting limit used when SWSL has not been established NC 2L = NC Groundwater Quality Standard from 15A NCAC 2L.0202 GWPS = NC Solid Waste Section Groundwater Protection Standard (for constituents with no NC 2L value) NC 2B = NC Water Quality Surfacewater Protection Standard from 15A NCAC 2B GPS = Groundwater Protection Standard GPS = SWSL if the SWSL is > NC 2L or GWPS Kirksey Drive Landfill Permit No. 12-01 Joyce Engineering TABLE 5: Hydraulic Gradients and Linear Groundwater VelocitiesGRADIENT CALCULATION SEGMENTFLOW LINE LENGTH (feet)FLOW DIRECTIONGROUNDWATER ELEVATION (feet)HORIZONTAL GRADIENT i (ft/ft)HYDRAULIC CONDUCTIVITY K (ft/day)EFFECTIVE POROSITY nLINEAR VELOCITY V (ft/year)110010201100104011001040AVERAGE: 0.0642AVERAGE: 384.3Notes:The mean of K estimates from individual well slug tests from the Burke Co. John's River facility was used to calculate the hydraulic conductivity.Velocity: V= Ki/n; assumes homogeneous isotropic porous aquifer and an effective porosity of 20% (0.20).Gradient segments based on the June 26,2017 groundwater potentiometric surface map (Drawing 1).Jun-17i1830NE0.0964 3.28E+00 0.20 577265i31,155SE0.0519 3.28E+00 0.20 311i21,354E0.0443 3.28E+00 0.20Burke County - Kirksey Drive Landfill Permit 12-01Joyce Engineering Figure Figure 1: Site Location Map APPROXIMATE LOCATION OF PROPERTY LINE SOURCE: U.S.G.S. TOPOGRAPHIC MAP FOR NORTH MORGANTON, NC. All rights reserved. Ó Joyce Engineering, Inc. PHONE: (336) 323-0092 2016 GREENSBORO, N.C. 27407 2211 WEST MEADOWVIEW ROAD Drawing Drawing 1: Groundwater Potentiometric Surface Map 1120 1 1 0 0 1080 1 0 6 0 10 4 0 102 0 1115 KIRK S E Y DRIV E B R O O K S I D E S R 1 5 7 1 CAUSBY ROAD QUARRY 1 0 4 0 1080 ROCK QUARRY GOOSE CREEK HUNT I N G C R E E K GP-5 MW-3D MW-3S MW-5 MW-1 MW-2 MW-4 MW-6S MW-6D PROPERTY LINE LIMITS OF WASTE 1052.30 1053.84 1031.89 1086.82 1095.63 1022.76 1015.10 1050.03 LIMITS OF WASTE (TYP) 1100 10801060 1040 1020 11001080 1060 1040 1020 i1 i2 i3 SW-2 SURFACE MONITORING POINT LOCATION AND IDENTIFICATION LEGEND PROPERTY LINE EXISTING ROAD EXISTING 20' TOPOGRAPHIC CONTOUR GROUNDWATER SURFACE CONTOUR [FEET ABOVE MEAN SEA LEVEL (AMSL)] APPROXIMATE LIMITS OF WASTE CENTERLINE OF STREAM COMPLIANCE WELL LOCATION AND IDENTIFICATION WITH STATIC WATER LEVEL ELEVATION (FEET AMSL) 1080 MW-1 1086.82 TOPOGRAPHIC CONTOUR INTERVAL = 20 FEET. GROUNDWATER SURFACE CONTOUR INTERVAL = 20 FEET. STATIC WATER LEVELS WERE MEASURED ON JUNE 26, 2017. GROUNDWATER CONTOURS BASED ON LINEAR INTERPOLATION BETWEEN AND EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD CONDITIONS. NOTES EXISTING 100' TOPOGRAPHIC CONTOUR1080 1. 2. 3. 4. GROUNDWATER FLOW PATHWAY USED TO CALCULATE HYDRAULIC GRADIENT i1 SEGMENT USED FOR GRADIENT CALCULATION i FLOW PATH LENGTH 830 LF 1,354 LF 1,155 LF i i PROJECT NO.APPROVEDCHECKEDDRAWNDESIGNEDDATEDATEREVISIONS AND RECORD OF ISSUEBYNO APPCK SCALE All rights reserved.Ó Joyce Engineering, Inc.DRAWING NO.2211 W. MEADOWVIEW ROADGREENSBORO, NC 27407PHONE: (336) 323-0092277KIRKSEY DRIVE LANDFILLBURKE COUNTY, NORTH CAROLINA20171 AS NOTEDPERMIT 12-01GROUNDWATER POTENTIOMETRIC SURFACE MAPJUNE 26, 2017GERWHGVBDG06/22/170 (FEET) GRAPHIC SCALE 600300150 Appendix A Laboratory Analytical Reports and Field Logs #=CL# July 18, 2017 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92346131 92346131 Project: Pace Project No.: RE: Mr. Van BurbachJoyce Engineering-Greensboro2211 West Meadowview RdBoone Bldg, Suite 101Greensboro, NC 27407 BURKE CO. KIRKSEY DR CLOSED LF Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on June 29, 2017. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, whereapplicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Trey Carter trey.carter@pacelabs.com Project Manager(704)875-9092 Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 39 #=CP# CERTIFICATIONS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Charlotte Certification IDs 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 Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 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. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 39 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Lab ID Sample ID Matrix Date Collected Date Received 92346131001 1201-MW2 Water 06/26/17 15:43 06/29/17 12:45 92346131002 1201-MW3S Water 06/26/17 14:07 06/29/17 12:45 92346131003 1201-MW3D Water 06/26/17 14:14 06/29/17 12:45 92346131004 1201-MW4 Water 06/26/17 16:01 06/29/17 12:45 92346131005 1201-MW5 Water 06/26/17 15:15 06/29/17 12:45 92346131006 1201-MW6S Water 06/26/17 13:29 06/29/17 12:45 92346131007 1201-MW6D Water 06/26/17 13:31 06/29/17 12:45 92346131008 1201-SW1 Water 06/26/17 14:43 06/29/17 12:45 92346131009 1201-SW2 Water 06/26/17 14:32 06/29/17 12:45 92346131010 1201-SW3 Water 06/26/17 14:22 06/29/17 12:45 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 39 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92346131001 1201-MW2 EPA 6010 14 PASI-ASH1 EPA 6020B 1 PASI-ACDF EPA 8260 50 PASI-CGAW 92346131002 1201-MW3S EPA 6010 14 PASI-ASH1 EPA 6020B 1 PASI-ACDF EPA 8260 50 PASI-CGAW 92346131003 1201-MW3D EPA 6010 14 PASI-ASH1 EPA 6020B 1 PASI-ACDF EPA 8260 50 PASI-CGAW 92346131004 1201-MW4 EPA 6010 14 PASI-ASH1 EPA 6020B 1 PASI-ACDF EPA 8260 50 PASI-CGAW 92346131005 1201-MW5 EPA 6010 14 PASI-ASH1 EPA 6020B 1 PASI-ACDF EPA 8260 50 PASI-CGAW 92346131006 1201-MW6S EPA 6010 14 PASI-ASH1 EPA 6020B 1 PASI-ACDF EPA 8260 50 PASI-CGAW 92346131007 1201-MW6D EPA 6010 14 PASI-ASH1 EPA 6020B 1 PASI-ACDF EPA 8260 50 PASI-CGAW 92346131008 1201-SW1 EPA 6010 14 PASI-ASH1 EPA 6020B 1 PASI-ACDF EPA 8260 50 PASI-CGAW 92346131009 1201-SW2 EPA 6010 14 PASI-ASH1 EPA 6020B 1 PASI-ACDF EPA 8260 50 PASI-CGAW 92346131010 1201-SW3 EPA 6010 14 PASI-ASH1 EPA 6020B 1 PASI-ACDF EPA 8260 50 PASI-CGAW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 39 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92346131001 1201-MW2 Barium 1470 ug/L 07/12/17 18:42100EPA 6010 Chromium 3.1J ug/L 07/12/17 18:4210.0EPA 6010 Cobalt 137 ug/L 07/12/17 18:4210.0EPA 6010 Lead 6.8J ug/L 07/12/17 18:4210.0EPA 6010 Nickel 20.9J ug/L 07/12/17 18:4250.0EPA 6010 Vanadium 4.2J ug/L 07/12/17 18:4225.0EPA 6010 Benzene 6.7 ug/L 07/01/17 15:081.0EPA 8260 Chlorobenzene 21.4 ug/L 07/01/17 15:083.0EPA 8260 Chloromethane 0.26J ug/L 07/01/17 15:081.0EPA 8260 1,2-Dichlorobenzene 2.4J ug/L 07/01/17 15:085.0EPA 8260 1,4-Dichlorobenzene 42.6 ug/L 07/01/17 15:081.0EPA 8260 1,1-Dichloroethane 0.71J ug/L 07/01/17 15:085.0EPA 8260 cis-1,2-Dichloroethene 0.31J ug/L 07/01/17 15:085.0EPA 8260 Ethylbenzene 12.7 ug/L 07/01/17 15:081.0EPA 8260 Toluene 1.2 ug/L 07/01/17 15:081.0EPA 8260 Xylene (Total)28.0 ug/L 07/01/17 15:085.0EPA 8260 92346131002 1201-MW3S Arsenic 5.1J ug/L 07/12/17 18:4510.0EPA 6010 Barium 547 ug/L 07/12/17 18:45100EPA 6010 Cobalt 12.4 ug/L 07/12/17 18:4510.0EPA 6010 Lead 2.6J ug/L 07/12/17 18:4510.0EPA 6010 Nickel 4.6J ug/L 07/12/17 18:4550.0EPA 6010 Vanadium 3.3J ug/L 07/12/17 18:4525.0EPA 6010 Zinc 5.9J ug/L 07/15/17 03:1010.0EPA 6010 Benzene 3.7 ug/L 07/01/17 15:261.0EPA 8260 Chlorobenzene 29.0 ug/L 07/01/17 15:263.0EPA 8260 Chloroethane 2.0J ug/L 07/01/17 15:2610.0EPA 8260 Chloromethane 0.16J ug/L 07/01/17 15:261.0EPA 8260 1,2-Dichlorobenzene 0.45J ug/L 07/01/17 15:265.0EPA 8260 1,4-Dichlorobenzene 10.5 ug/L 07/01/17 15:261.0EPA 8260 1,1-Dichloroethane 0.83J ug/L 07/01/17 15:265.0EPA 8260 Toluene 0.27J ug/L 07/01/17 15:261.0EPA 8260 Xylene (Total)15.2 ug/L 07/01/17 15:265.0EPA 8260 92346131003 1201-MW3D Barium 218 ug/L 07/12/17 18:49100EPA 6010 Nickel 25.6J ug/L 07/12/17 18:4950.0EPA 6010 Benzene 1.3 ug/L 07/01/17 15:431.0EPA 8260 Chlorobenzene 7.0 ug/L 07/01/17 15:433.0EPA 8260 1,2-Dichlorobenzene 0.33J ug/L 07/01/17 15:435.0EPA 8260 1,1-Dichloroethane 4.5J ug/L 07/01/17 15:435.0EPA 8260 cis-1,2-Dichloroethene 10.0 ug/L 07/01/17 15:435.0EPA 8260 1,2-Dichloropropane 0.92J ug/L 07/01/17 15:431.0EPA 8260 Tetrachloroethene 5.7 ug/L 07/01/17 15:431.0EPA 8260 Trichloroethene 3.3 ug/L 07/01/17 15:431.0EPA 8260 Vinyl chloride 1.0 ug/L 07/01/17 15:431.0EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 39 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92346131004 1201-MW4 Barium 89.3J ug/L 07/12/17 18:52100EPA 6010 Acetone 10.6J ug/L 07/01/17 16:01100EPA 8260 Chloromethane 0.30J ug/L 07/01/17 16:011.0EPA 8260 1,1-Dichloroethane 2.1J ug/L 07/01/17 16:015.0EPA 8260 cis-1,2-Dichloroethene 10.7 ug/L 07/01/17 16:015.0EPA 8260 Tetrachloroethene 1.7 ug/L 07/01/17 16:011.0EPA 8260 Trichloroethene 0.76J ug/L 07/01/17 16:011.0EPA 8260 92346131005 1201-MW5 Barium 35.4J ug/L 07/12/17 18:55100EPA 6010 Vanadium 2.9J ug/L 07/12/17 18:5525.0EPA 6010 Thallium 0.075J ug/L 07/08/17 22:055.5EPA 6020B Acetone 23.6J ug/L 07/01/17 16:19100EPA 8260 Chloromethane 0.57J ug/L 07/01/17 16:191.0EPA 8260 92346131006 1201-MW6S Barium 29.3J ug/L 07/12/17 18:58100EPA 6010 Acetone 12.5J ug/L 07/01/17 16:36100EPA 8260 Chloroform 0.56J ug/L 07/01/17 16:365.0EPA 8260 Chloromethane 0.33J ug/L 07/01/17 16:361.0EPA 8260 92346131007 1201-MW6D Barium 12.8J ug/L 07/12/17 19:01100EPA 6010 Acetone 20.7J ug/L 07/01/17 16:54100EPA 8260 Chloromethane 0.45J ug/L 07/01/17 16:541.0EPA 8260 92346131008 1201-SW1 Barium 38.1J ug/L 07/12/17 19:04100EPA 6010 Vanadium 4.0J ug/L 07/12/17 19:0425.0EPA 6010 Acetone 10.8J ug/L 07/01/17 17:12100EPA 8260 92346131009 1201-SW2 Barium 38.0J ug/L 07/12/17 19:07100EPA 6010 Vanadium 4.4J ug/L 07/12/17 19:0725.0EPA 6010 Acetone 26.9J ug/L 07/01/17 17:29100EPA 8260 Chloromethane 0.28J ug/L 07/01/17 17:291.0EPA 8260 92346131010 1201-SW3 Barium 301 ug/L 07/12/17 19:20100EPA 6010 Chromium 7.7J ug/L 07/12/17 19:2010.0EPA 6010 Cobalt 7.5J ug/L 07/12/17 19:2010.0EPA 6010 Copper 6.4J ug/L 07/12/17 19:2010.0EPA 6010 Nickel 14.4J ug/L 07/12/17 19:2050.0EPA 6010 Vanadium 4.1J ug/L 07/12/17 19:2025.0EPA 6010 Zinc 29.9 ug/L 07/15/17 03:4510.0EPA 6010 Thallium 0.088J ug/L 07/08/17 22:145.5EPA 6020B Acetone 13.4J ug/L 07/01/17 18:05 M1100EPA 8260 Chloromethane 0.54J ug/L 07/01/17 18:051.0EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW2 Lab ID:92346131001 Collected:06/26/17 15:43 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Antimony ND ug/L 07/12/17 18:42 7440-36-007/05/17 15:356.0 3.9 1 Arsenic ND ug/L 07/12/17 18:42 7440-38-207/05/17 15:3510.0 5.0 1 Barium 1470 ug/L 07/12/17 18:42 7440-39-307/05/17 15:351002.5 1 Beryllium ND ug/L 07/12/17 18:42 7440-41-707/05/17 15:351.0 0.50 1 Cadmium ND ug/L 07/12/17 18:42 7440-43-907/05/17 15:351.0 0.50 1 Chromium 3.1J ug/L 07/12/17 18:42 7440-47-307/05/17 15:3510.0 2.5 1 Cobalt 137 ug/L 07/12/17 18:42 7440-48-407/05/17 15:3510.0 2.5 1 Copper ND ug/L 07/12/17 18:42 7440-50-807/05/17 15:3510.0 2.5 1 Lead 6.8J ug/L 07/12/17 18:42 7439-92-107/05/17 15:3510.0 2.5 1 Nickel 20.9J ug/L 07/12/17 18:42 7440-02-007/05/17 15:3550.0 2.5 1 Selenium ND ug/L 07/12/17 18:42 7782-49-207/05/17 15:3510.0 5.0 1 Silver ND ug/L 07/12/17 18:42 7440-22-407/05/17 15:3510.0 2.5 1 Vanadium 4.2J ug/L 07/12/17 18:42 7440-62-207/05/17 15:3525.0 2.5 1 Zinc ND ug/L 07/15/17 03:07 7440-66-607/05/17 15:3510.0 5.0 1 Analytical Method: EPA 6020B Preparation Method: EPA 3010A6020 MET ICPMS Thallium ND ug/L 07/08/17 21:57 7440-28-007/01/17 10:405.5 0.020 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 07/01/17 15:08 67-64-110010.0 1 Acrylonitrile ND ug/L 07/01/17 15:08 107-13-12001.9 1 Benzene 6.7 ug/L 07/01/17 15:08 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/01/17 15:08 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/01/17 15:08 75-27-41.0 0.18 1 Bromoform ND ug/L 07/01/17 15:08 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/01/17 15:08 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/01/17 15:08 78-93-31000.96 1 Carbon disulfide ND ug/L 07/01/17 15:08 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/01/17 15:08 56-23-51.0 0.25 1 Chlorobenzene 21.4 ug/L 07/01/17 15:08 108-90-73.0 0.23 1 Chloroethane ND ug/L 07/01/17 15:08 75-00-310.0 0.54 1 Chloroform ND ug/L 07/01/17 15:08 67-66-35.0 0.14 1 Chloromethane 0.26J ug/L 07/01/17 15:08 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/01/17 15:08 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/01/17 15:08 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/01/17 15:08 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/01/17 15:08 74-95-310.0 0.21 1 1,2-Dichlorobenzene 2.4J ug/L 07/01/17 15:08 95-50-15.0 0.30 1 1,4-Dichlorobenzene 42.6 ug/L 07/01/17 15:08 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/01/17 15:08 110-57-61001.0 1 1,1-Dichloroethane 0.71J ug/L 07/01/17 15:08 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/01/17 15:08 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/01/17 15:08 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.31J ug/L 07/01/17 15:08 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/01/17 15:08 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 07/01/17 15:08 78-87-51.0 0.27 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW2 Lab ID:92346131001 Collected:06/26/17 15:43 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill cis-1,3-Dichloropropene ND ug/L 07/01/17 15:08 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/01/17 15:08 10061-02-61.0 0.26 1 Ethylbenzene 12.7 ug/L 07/01/17 15:08 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/01/17 15:08 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/01/17 15:08 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 07/01/17 15:08 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/01/17 15:08 108-10-11000.33 1 Styrene ND ug/L 07/01/17 15:08 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/01/17 15:08 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/01/17 15:08 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 07/01/17 15:08 127-18-41.0 0.46 1 Toluene 1.2 ug/L 07/01/17 15:08 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/01/17 15:08 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/01/17 15:08 79-00-51.0 0.29 1 Trichloroethene ND ug/L 07/01/17 15:08 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/01/17 15:08 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/01/17 15:08 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/01/17 15:08 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 07/01/17 15:08 75-01-41.0 0.62 1 Xylene (Total)28.0 ug/L 07/01/17 15:08 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)101 %07/01/17 15:08 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %07/01/17 15:08 17060-07-070-130 1 Toluene-d8 (S)104 %07/01/17 15:08 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW3S Lab ID:92346131002 Collected:06/26/17 14:07 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Antimony ND ug/L 07/12/17 18:45 7440-36-007/05/17 15:356.0 3.9 1 Arsenic 5.1J ug/L 07/12/17 18:45 7440-38-207/05/17 15:3510.0 5.0 1 Barium 547 ug/L 07/12/17 18:45 7440-39-307/05/17 15:351002.5 1 Beryllium ND ug/L 07/12/17 18:45 7440-41-707/05/17 15:351.0 0.50 1 Cadmium ND ug/L 07/12/17 18:45 7440-43-907/05/17 15:351.0 0.50 1 Chromium ND ug/L 07/12/17 18:45 7440-47-307/05/17 15:3510.0 2.5 1 Cobalt 12.4 ug/L 07/12/17 18:45 7440-48-407/05/17 15:3510.0 2.5 1 Copper ND ug/L 07/12/17 18:45 7440-50-807/05/17 15:3510.0 2.5 1 Lead 2.6J ug/L 07/12/17 18:45 7439-92-107/05/17 15:3510.0 2.5 1 Nickel 4.6J ug/L 07/12/17 18:45 7440-02-007/05/17 15:3550.0 2.5 1 Selenium ND ug/L 07/12/17 18:45 7782-49-207/05/17 15:3510.0 5.0 1 Silver ND ug/L 07/12/17 18:45 7440-22-407/05/17 15:3510.0 2.5 1 Vanadium 3.3J ug/L 07/12/17 18:45 7440-62-207/05/17 15:3525.0 2.5 1 Zinc 5.9J ug/L 07/15/17 03:10 7440-66-607/05/17 15:3510.0 5.0 1 Analytical Method: EPA 6020B Preparation Method: EPA 3010A6020 MET ICPMS Thallium ND ug/L 07/08/17 21:59 7440-28-007/01/17 10:405.5 0.020 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 07/01/17 15:26 67-64-110010.0 1 Acrylonitrile ND ug/L 07/01/17 15:26 107-13-12001.9 1 Benzene 3.7 ug/L 07/01/17 15:26 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/01/17 15:26 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/01/17 15:26 75-27-41.0 0.18 1 Bromoform ND ug/L 07/01/17 15:26 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/01/17 15:26 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/01/17 15:26 78-93-31000.96 1 Carbon disulfide ND ug/L 07/01/17 15:26 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/01/17 15:26 56-23-51.0 0.25 1 Chlorobenzene 29.0 ug/L 07/01/17 15:26 108-90-73.0 0.23 1 Chloroethane 2.0J ug/L 07/01/17 15:26 75-00-310.0 0.54 1 Chloroform ND ug/L 07/01/17 15:26 67-66-35.0 0.14 1 Chloromethane 0.16J ug/L 07/01/17 15:26 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/01/17 15:26 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/01/17 15:26 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/01/17 15:26 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/01/17 15:26 74-95-310.0 0.21 1 1,2-Dichlorobenzene 0.45J ug/L 07/01/17 15:26 95-50-15.0 0.30 1 1,4-Dichlorobenzene 10.5 ug/L 07/01/17 15:26 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/01/17 15:26 110-57-61001.0 1 1,1-Dichloroethane 0.83J ug/L 07/01/17 15:26 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/01/17 15:26 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/01/17 15:26 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 07/01/17 15:26 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/01/17 15:26 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 07/01/17 15:26 78-87-51.0 0.27 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW3S Lab ID:92346131002 Collected:06/26/17 14:07 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill cis-1,3-Dichloropropene ND ug/L 07/01/17 15:26 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/01/17 15:26 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 07/01/17 15:26 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/01/17 15:26 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/01/17 15:26 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 07/01/17 15:26 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/01/17 15:26 108-10-11000.33 1 Styrene ND ug/L 07/01/17 15:26 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/01/17 15:26 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/01/17 15:26 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 07/01/17 15:26 127-18-41.0 0.46 1 Toluene 0.27J ug/L 07/01/17 15:26 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/01/17 15:26 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/01/17 15:26 79-00-51.0 0.29 1 Trichloroethene ND ug/L 07/01/17 15:26 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/01/17 15:26 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/01/17 15:26 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/01/17 15:26 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 07/01/17 15:26 75-01-41.0 0.62 1 Xylene (Total)15.2 ug/L 07/01/17 15:26 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %07/01/17 15:26 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %07/01/17 15:26 17060-07-070-130 1 Toluene-d8 (S)103 %07/01/17 15:26 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW3D Lab ID:92346131003 Collected:06/26/17 14:14 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Antimony ND ug/L 07/12/17 18:49 7440-36-007/05/17 15:356.0 3.9 1 Arsenic ND ug/L 07/12/17 18:49 7440-38-207/05/17 15:3510.0 5.0 1 Barium 218 ug/L 07/12/17 18:49 7440-39-307/05/17 15:351002.5 1 Beryllium ND ug/L 07/12/17 18:49 7440-41-707/05/17 15:351.0 0.50 1 Cadmium ND ug/L 07/12/17 18:49 7440-43-907/05/17 15:351.0 0.50 1 Chromium ND ug/L 07/12/17 18:49 7440-47-307/05/17 15:3510.0 2.5 1 Cobalt ND ug/L 07/12/17 18:49 7440-48-407/05/17 15:3510.0 2.5 1 Copper ND ug/L 07/12/17 18:49 7440-50-807/05/17 15:3510.0 2.5 1 Lead ND ug/L 07/12/17 18:49 7439-92-107/05/17 15:3510.0 2.5 1 Nickel 25.6J ug/L 07/12/17 18:49 7440-02-007/05/17 15:3550.0 2.5 1 Selenium ND ug/L 07/12/17 18:49 7782-49-207/05/17 15:3510.0 5.0 1 Silver ND ug/L 07/12/17 18:49 7440-22-407/05/17 15:3510.0 2.5 1 Vanadium ND ug/L 07/12/17 18:49 7440-62-207/05/17 15:3525.0 2.5 1 Zinc ND ug/L 07/15/17 03:13 7440-66-607/05/17 15:3510.0 5.0 1 Analytical Method: EPA 6020B Preparation Method: EPA 3010A6020 MET ICPMS Thallium ND ug/L 07/08/17 22:01 7440-28-007/01/17 10:405.5 0.020 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 07/01/17 15:43 67-64-110010.0 1 Acrylonitrile ND ug/L 07/01/17 15:43 107-13-12001.9 1 Benzene 1.3 ug/L 07/01/17 15:43 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/01/17 15:43 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/01/17 15:43 75-27-41.0 0.18 1 Bromoform ND ug/L 07/01/17 15:43 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/01/17 15:43 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/01/17 15:43 78-93-31000.96 1 Carbon disulfide ND ug/L 07/01/17 15:43 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/01/17 15:43 56-23-51.0 0.25 1 Chlorobenzene 7.0 ug/L 07/01/17 15:43 108-90-73.0 0.23 1 Chloroethane ND ug/L 07/01/17 15:43 75-00-310.0 0.54 1 Chloroform ND ug/L 07/01/17 15:43 67-66-35.0 0.14 1 Chloromethane ND ug/L 07/01/17 15:43 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/01/17 15:43 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/01/17 15:43 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/01/17 15:43 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/01/17 15:43 74-95-310.0 0.21 1 1,2-Dichlorobenzene 0.33J ug/L 07/01/17 15:43 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 07/01/17 15:43 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/01/17 15:43 110-57-61001.0 1 1,1-Dichloroethane 4.5J ug/L 07/01/17 15:43 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/01/17 15:43 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/01/17 15:43 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 10.0 ug/L 07/01/17 15:43 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/01/17 15:43 156-60-55.0 0.49 1 1,2-Dichloropropane 0.92J ug/L 07/01/17 15:43 78-87-51.0 0.27 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW3D Lab ID:92346131003 Collected:06/26/17 14:14 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill cis-1,3-Dichloropropene ND ug/L 07/01/17 15:43 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/01/17 15:43 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 07/01/17 15:43 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/01/17 15:43 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/01/17 15:43 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 07/01/17 15:43 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/01/17 15:43 108-10-11000.33 1 Styrene ND ug/L 07/01/17 15:43 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/01/17 15:43 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/01/17 15:43 79-34-53.0 0.40 1 Tetrachloroethene 5.7 ug/L 07/01/17 15:43 127-18-41.0 0.46 1 Toluene ND ug/L 07/01/17 15:43 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/01/17 15:43 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/01/17 15:43 79-00-51.0 0.29 1 Trichloroethene 3.3 ug/L 07/01/17 15:43 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/01/17 15:43 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/01/17 15:43 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/01/17 15:43 108-05-450.0 0.35 1 Vinyl chloride 1.0 ug/L 07/01/17 15:43 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 07/01/17 15:43 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %07/01/17 15:43 460-00-470-130 1 1,2-Dichloroethane-d4 (S)93 %07/01/17 15:43 17060-07-070-130 1 Toluene-d8 (S)106 %07/01/17 15:43 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW4 Lab ID:92346131004 Collected:06/26/17 16:01 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Antimony ND ug/L 07/12/17 18:52 7440-36-007/05/17 15:356.0 3.9 1 Arsenic ND ug/L 07/12/17 18:52 7440-38-207/05/17 15:3510.0 5.0 1 Barium 89.3J ug/L 07/12/17 18:52 7440-39-307/05/17 15:351002.5 1 Beryllium ND ug/L 07/12/17 18:52 7440-41-707/05/17 15:351.0 0.50 1 Cadmium ND ug/L 07/12/17 18:52 7440-43-907/05/17 15:351.0 0.50 1 Chromium ND ug/L 07/12/17 18:52 7440-47-307/05/17 15:3510.0 2.5 1 Cobalt ND ug/L 07/12/17 18:52 7440-48-407/05/17 15:3510.0 2.5 1 Copper ND ug/L 07/12/17 18:52 7440-50-807/05/17 15:3510.0 2.5 1 Lead ND ug/L 07/12/17 18:52 7439-92-107/05/17 15:3510.0 2.5 1 Nickel ND ug/L 07/12/17 18:52 7440-02-007/05/17 15:3550.0 2.5 1 Selenium ND ug/L 07/12/17 18:52 7782-49-207/05/17 15:3510.0 5.0 1 Silver ND ug/L 07/12/17 18:52 7440-22-407/05/17 15:3510.0 2.5 1 Vanadium ND ug/L 07/12/17 18:52 7440-62-207/05/17 15:3525.0 2.5 1 Zinc ND ug/L 07/15/17 03:17 7440-66-607/05/17 15:3510.0 5.0 1 Analytical Method: EPA 6020B Preparation Method: EPA 3010A6020 MET ICPMS Thallium ND ug/L 07/08/17 22:03 7440-28-007/01/17 10:405.5 0.020 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 10.6J ug/L 07/01/17 16:01 67-64-110010.0 1 Acrylonitrile ND ug/L 07/01/17 16:01 107-13-12001.9 1 Benzene ND ug/L 07/01/17 16:01 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/01/17 16:01 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/01/17 16:01 75-27-41.0 0.18 1 Bromoform ND ug/L 07/01/17 16:01 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/01/17 16:01 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/01/17 16:01 78-93-31000.96 1 Carbon disulfide ND ug/L 07/01/17 16:01 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/01/17 16:01 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 07/01/17 16:01 108-90-73.0 0.23 1 Chloroethane ND ug/L 07/01/17 16:01 75-00-310.0 0.54 1 Chloroform ND ug/L 07/01/17 16:01 67-66-35.0 0.14 1 Chloromethane 0.30J ug/L 07/01/17 16:01 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/01/17 16:01 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/01/17 16:01 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/01/17 16:01 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/01/17 16:01 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 07/01/17 16:01 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 07/01/17 16:01 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/01/17 16:01 110-57-61001.0 1 1,1-Dichloroethane 2.1J ug/L 07/01/17 16:01 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/01/17 16:01 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/01/17 16:01 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 10.7 ug/L 07/01/17 16:01 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/01/17 16:01 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 07/01/17 16:01 78-87-51.0 0.27 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW4 Lab ID:92346131004 Collected:06/26/17 16:01 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill cis-1,3-Dichloropropene ND ug/L 07/01/17 16:01 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/01/17 16:01 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 07/01/17 16:01 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/01/17 16:01 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/01/17 16:01 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 07/01/17 16:01 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/01/17 16:01 108-10-11000.33 1 Styrene ND ug/L 07/01/17 16:01 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/01/17 16:01 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/01/17 16:01 79-34-53.0 0.40 1 Tetrachloroethene 1.7 ug/L 07/01/17 16:01 127-18-41.0 0.46 1 Toluene ND ug/L 07/01/17 16:01 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/01/17 16:01 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/01/17 16:01 79-00-51.0 0.29 1 Trichloroethene 0.76J ug/L 07/01/17 16:01 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/01/17 16:01 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/01/17 16:01 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/01/17 16:01 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 07/01/17 16:01 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 07/01/17 16:01 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %07/01/17 16:01 460-00-470-130 1 1,2-Dichloroethane-d4 (S)97 %07/01/17 16:01 17060-07-070-130 1 Toluene-d8 (S)104 %07/01/17 16:01 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW5 Lab ID:92346131005 Collected:06/26/17 15:15 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Antimony ND ug/L 07/12/17 18:55 7440-36-007/05/17 15:356.0 3.9 1 Arsenic ND ug/L 07/12/17 18:55 7440-38-207/05/17 15:3510.0 5.0 1 Barium 35.4J ug/L 07/12/17 18:55 7440-39-307/05/17 15:351002.5 1 Beryllium ND ug/L 07/12/17 18:55 7440-41-707/05/17 15:351.0 0.50 1 Cadmium ND ug/L 07/12/17 18:55 7440-43-907/05/17 15:351.0 0.50 1 Chromium ND ug/L 07/12/17 18:55 7440-47-307/05/17 15:3510.0 2.5 1 Cobalt ND ug/L 07/12/17 18:55 7440-48-407/05/17 15:3510.0 2.5 1 Copper ND ug/L 07/12/17 18:55 7440-50-807/05/17 15:3510.0 2.5 1 Lead ND ug/L 07/12/17 18:55 7439-92-107/05/17 15:3510.0 2.5 1 Nickel ND ug/L 07/12/17 18:55 7440-02-007/05/17 15:3550.0 2.5 1 Selenium ND ug/L 07/12/17 18:55 7782-49-207/05/17 15:3510.0 5.0 1 Silver ND ug/L 07/12/17 18:55 7440-22-407/05/17 15:3510.0 2.5 1 Vanadium 2.9J ug/L 07/12/17 18:55 7440-62-207/05/17 15:3525.0 2.5 1 Zinc ND ug/L 07/15/17 03:20 7440-66-607/05/17 15:3510.0 5.0 1 Analytical Method: EPA 6020B Preparation Method: EPA 3010A6020 MET ICPMS Thallium 0.075J ug/L 07/08/17 22:05 7440-28-007/01/17 10:405.5 0.020 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 23.6J ug/L 07/01/17 16:19 67-64-110010.0 1 Acrylonitrile ND ug/L 07/01/17 16:19 107-13-12001.9 1 Benzene ND ug/L 07/01/17 16:19 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/01/17 16:19 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/01/17 16:19 75-27-41.0 0.18 1 Bromoform ND ug/L 07/01/17 16:19 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/01/17 16:19 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/01/17 16:19 78-93-31000.96 1 Carbon disulfide ND ug/L 07/01/17 16:19 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/01/17 16:19 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 07/01/17 16:19 108-90-73.0 0.23 1 Chloroethane ND ug/L 07/01/17 16:19 75-00-310.0 0.54 1 Chloroform ND ug/L 07/01/17 16:19 67-66-35.0 0.14 1 Chloromethane 0.57J ug/L 07/01/17 16:19 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/01/17 16:19 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/01/17 16:19 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/01/17 16:19 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/01/17 16:19 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 07/01/17 16:19 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 07/01/17 16:19 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/01/17 16:19 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 07/01/17 16:19 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/01/17 16:19 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/01/17 16:19 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 07/01/17 16:19 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/01/17 16:19 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 07/01/17 16:19 78-87-51.0 0.27 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW5 Lab ID:92346131005 Collected:06/26/17 15:15 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill cis-1,3-Dichloropropene ND ug/L 07/01/17 16:19 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/01/17 16:19 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 07/01/17 16:19 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/01/17 16:19 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/01/17 16:19 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 07/01/17 16:19 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/01/17 16:19 108-10-11000.33 1 Styrene ND ug/L 07/01/17 16:19 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/01/17 16:19 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/01/17 16:19 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 07/01/17 16:19 127-18-41.0 0.46 1 Toluene ND ug/L 07/01/17 16:19 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/01/17 16:19 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/01/17 16:19 79-00-51.0 0.29 1 Trichloroethene ND ug/L 07/01/17 16:19 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/01/17 16:19 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/01/17 16:19 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/01/17 16:19 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 07/01/17 16:19 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 07/01/17 16:19 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %07/01/17 16:19 460-00-470-130 1 1,2-Dichloroethane-d4 (S)91 %07/01/17 16:19 17060-07-070-130 1 Toluene-d8 (S)110 %07/01/17 16:19 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW6S Lab ID:92346131006 Collected:06/26/17 13:29 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Antimony ND ug/L 07/12/17 18:58 7440-36-007/05/17 15:356.0 3.9 1 Arsenic ND ug/L 07/12/17 18:58 7440-38-207/05/17 15:3510.0 5.0 1 Barium 29.3J ug/L 07/12/17 18:58 7440-39-307/05/17 15:351002.5 1 Beryllium ND ug/L 07/12/17 18:58 7440-41-707/05/17 15:351.0 0.50 1 Cadmium ND ug/L 07/12/17 18:58 7440-43-907/05/17 15:351.0 0.50 1 Chromium ND ug/L 07/12/17 18:58 7440-47-307/05/17 15:3510.0 2.5 1 Cobalt ND ug/L 07/12/17 18:58 7440-48-407/05/17 15:3510.0 2.5 1 Copper ND ug/L 07/12/17 18:58 7440-50-807/05/17 15:3510.0 2.5 1 Lead ND ug/L 07/12/17 18:58 7439-92-107/05/17 15:3510.0 2.5 1 Nickel ND ug/L 07/12/17 18:58 7440-02-007/05/17 15:3550.0 2.5 1 Selenium ND ug/L 07/12/17 18:58 7782-49-207/05/17 15:3510.0 5.0 1 Silver ND ug/L 07/12/17 18:58 7440-22-407/05/17 15:3510.0 2.5 1 Vanadium ND ug/L 07/12/17 18:58 7440-62-207/05/17 15:3525.0 2.5 1 Zinc ND ug/L 07/15/17 03:23 7440-66-607/05/17 15:3510.0 5.0 1 Analytical Method: EPA 6020B Preparation Method: EPA 3010A6020 MET ICPMS Thallium ND ug/L 07/08/17 22:06 7440-28-007/01/17 10:405.5 0.020 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 12.5J ug/L 07/01/17 16:36 67-64-110010.0 1 Acrylonitrile ND ug/L 07/01/17 16:36 107-13-12001.9 1 Benzene ND ug/L 07/01/17 16:36 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/01/17 16:36 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/01/17 16:36 75-27-41.0 0.18 1 Bromoform ND ug/L 07/01/17 16:36 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/01/17 16:36 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/01/17 16:36 78-93-31000.96 1 Carbon disulfide ND ug/L 07/01/17 16:36 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/01/17 16:36 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 07/01/17 16:36 108-90-73.0 0.23 1 Chloroethane ND ug/L 07/01/17 16:36 75-00-310.0 0.54 1 Chloroform 0.56J ug/L 07/01/17 16:36 67-66-35.0 0.14 1 Chloromethane 0.33J ug/L 07/01/17 16:36 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/01/17 16:36 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/01/17 16:36 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/01/17 16:36 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/01/17 16:36 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 07/01/17 16:36 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 07/01/17 16:36 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/01/17 16:36 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 07/01/17 16:36 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/01/17 16:36 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/01/17 16:36 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 07/01/17 16:36 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/01/17 16:36 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 07/01/17 16:36 78-87-51.0 0.27 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW6S Lab ID:92346131006 Collected:06/26/17 13:29 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill cis-1,3-Dichloropropene ND ug/L 07/01/17 16:36 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/01/17 16:36 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 07/01/17 16:36 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/01/17 16:36 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/01/17 16:36 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 07/01/17 16:36 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/01/17 16:36 108-10-11000.33 1 Styrene ND ug/L 07/01/17 16:36 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/01/17 16:36 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/01/17 16:36 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 07/01/17 16:36 127-18-41.0 0.46 1 Toluene ND ug/L 07/01/17 16:36 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/01/17 16:36 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/01/17 16:36 79-00-51.0 0.29 1 Trichloroethene ND ug/L 07/01/17 16:36 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/01/17 16:36 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/01/17 16:36 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/01/17 16:36 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 07/01/17 16:36 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 07/01/17 16:36 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)97 %07/01/17 16:36 460-00-470-130 1 1,2-Dichloroethane-d4 (S)92 %07/01/17 16:36 17060-07-070-130 1 Toluene-d8 (S)106 %07/01/17 16:36 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW6D Lab ID:92346131007 Collected:06/26/17 13:31 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Antimony ND ug/L 07/12/17 19:01 7440-36-007/05/17 15:356.0 3.9 1 Arsenic ND ug/L 07/12/17 19:01 7440-38-207/05/17 15:3510.0 5.0 1 Barium 12.8J ug/L 07/12/17 19:01 7440-39-307/05/17 15:351002.5 1 Beryllium ND ug/L 07/12/17 19:01 7440-41-707/05/17 15:351.0 0.50 1 Cadmium ND ug/L 07/12/17 19:01 7440-43-907/05/17 15:351.0 0.50 1 Chromium ND ug/L 07/12/17 19:01 7440-47-307/05/17 15:3510.0 2.5 1 Cobalt ND ug/L 07/12/17 19:01 7440-48-407/05/17 15:3510.0 2.5 1 Copper ND ug/L 07/12/17 19:01 7440-50-807/05/17 15:3510.0 2.5 1 Lead ND ug/L 07/12/17 19:01 7439-92-107/05/17 15:3510.0 2.5 1 Nickel ND ug/L 07/12/17 19:01 7440-02-007/05/17 15:3550.0 2.5 1 Selenium ND ug/L 07/12/17 19:01 7782-49-207/05/17 15:3510.0 5.0 1 Silver ND ug/L 07/12/17 19:01 7440-22-407/05/17 15:3510.0 2.5 1 Vanadium ND ug/L 07/12/17 19:01 7440-62-207/05/17 15:3525.0 2.5 1 Zinc ND ug/L 07/15/17 03:26 7440-66-607/05/17 15:3510.0 5.0 1 Analytical Method: EPA 6020B Preparation Method: EPA 3010A6020 MET ICPMS Thallium ND ug/L 07/08/17 22:08 7440-28-007/01/17 10:405.5 0.020 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 20.7J ug/L 07/01/17 16:54 67-64-110010.0 1 Acrylonitrile ND ug/L 07/01/17 16:54 107-13-12001.9 1 Benzene ND ug/L 07/01/17 16:54 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/01/17 16:54 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/01/17 16:54 75-27-41.0 0.18 1 Bromoform ND ug/L 07/01/17 16:54 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/01/17 16:54 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/01/17 16:54 78-93-31000.96 1 Carbon disulfide ND ug/L 07/01/17 16:54 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/01/17 16:54 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 07/01/17 16:54 108-90-73.0 0.23 1 Chloroethane ND ug/L 07/01/17 16:54 75-00-310.0 0.54 1 Chloroform ND ug/L 07/01/17 16:54 67-66-35.0 0.14 1 Chloromethane 0.45J ug/L 07/01/17 16:54 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/01/17 16:54 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/01/17 16:54 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/01/17 16:54 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/01/17 16:54 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 07/01/17 16:54 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 07/01/17 16:54 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/01/17 16:54 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 07/01/17 16:54 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/01/17 16:54 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/01/17 16:54 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 07/01/17 16:54 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/01/17 16:54 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 07/01/17 16:54 78-87-51.0 0.27 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-MW6D Lab ID:92346131007 Collected:06/26/17 13:31 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill cis-1,3-Dichloropropene ND ug/L 07/01/17 16:54 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/01/17 16:54 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 07/01/17 16:54 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/01/17 16:54 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/01/17 16:54 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 07/01/17 16:54 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/01/17 16:54 108-10-11000.33 1 Styrene ND ug/L 07/01/17 16:54 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/01/17 16:54 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/01/17 16:54 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 07/01/17 16:54 127-18-41.0 0.46 1 Toluene ND ug/L 07/01/17 16:54 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/01/17 16:54 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/01/17 16:54 79-00-51.0 0.29 1 Trichloroethene ND ug/L 07/01/17 16:54 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/01/17 16:54 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/01/17 16:54 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/01/17 16:54 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 07/01/17 16:54 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 07/01/17 16:54 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)100 %07/01/17 16:54 460-00-470-130 1 1,2-Dichloroethane-d4 (S)93 %07/01/17 16:54 17060-07-070-130 1 Toluene-d8 (S)106 %07/01/17 16:54 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-SW1 Lab ID:92346131008 Collected:06/26/17 14:43 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Antimony ND ug/L 07/12/17 19:04 7440-36-007/05/17 15:356.0 3.9 1 Arsenic ND ug/L 07/12/17 19:04 7440-38-207/05/17 15:3510.0 5.0 1 Barium 38.1J ug/L 07/12/17 19:04 7440-39-307/05/17 15:351002.5 1 Beryllium ND ug/L 07/12/17 19:04 7440-41-707/05/17 15:351.0 0.50 1 Cadmium ND ug/L 07/12/17 19:04 7440-43-907/05/17 15:351.0 0.50 1 Chromium ND ug/L 07/12/17 19:04 7440-47-307/05/17 15:3510.0 2.5 1 Cobalt ND ug/L 07/12/17 19:04 7440-48-407/05/17 15:3510.0 2.5 1 Copper ND ug/L 07/12/17 19:04 7440-50-807/05/17 15:3510.0 2.5 1 Lead ND ug/L 07/12/17 19:04 7439-92-107/05/17 15:3510.0 2.5 1 Nickel ND ug/L 07/12/17 19:04 7440-02-007/05/17 15:3550.0 2.5 1 Selenium ND ug/L 07/12/17 19:04 7782-49-207/05/17 15:3510.0 5.0 1 Silver ND ug/L 07/12/17 19:04 7440-22-407/05/17 15:3510.0 2.5 1 Vanadium 4.0J ug/L 07/12/17 19:04 7440-62-207/05/17 15:3525.0 2.5 1 Zinc ND ug/L 07/15/17 03:38 7440-66-607/05/17 15:3510.0 5.0 1 Analytical Method: EPA 6020B Preparation Method: EPA 3010A6020 MET ICPMS Thallium ND ug/L 07/08/17 22:10 7440-28-007/01/17 10:405.5 0.020 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 10.8J ug/L 07/01/17 17:12 67-64-110010.0 1 Acrylonitrile ND ug/L 07/01/17 17:12 107-13-12001.9 1 Benzene ND ug/L 07/01/17 17:12 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/01/17 17:12 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/01/17 17:12 75-27-41.0 0.18 1 Bromoform ND ug/L 07/01/17 17:12 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/01/17 17:12 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/01/17 17:12 78-93-31000.96 1 Carbon disulfide ND ug/L 07/01/17 17:12 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/01/17 17:12 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 07/01/17 17:12 108-90-73.0 0.23 1 Chloroethane ND ug/L 07/01/17 17:12 75-00-310.0 0.54 1 Chloroform ND ug/L 07/01/17 17:12 67-66-35.0 0.14 1 Chloromethane ND ug/L 07/01/17 17:12 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/01/17 17:12 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/01/17 17:12 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/01/17 17:12 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/01/17 17:12 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 07/01/17 17:12 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 07/01/17 17:12 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/01/17 17:12 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 07/01/17 17:12 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/01/17 17:12 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/01/17 17:12 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 07/01/17 17:12 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/01/17 17:12 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 07/01/17 17:12 78-87-51.0 0.27 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-SW1 Lab ID:92346131008 Collected:06/26/17 14:43 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill cis-1,3-Dichloropropene ND ug/L 07/01/17 17:12 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/01/17 17:12 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 07/01/17 17:12 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/01/17 17:12 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/01/17 17:12 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 07/01/17 17:12 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/01/17 17:12 108-10-11000.33 1 Styrene ND ug/L 07/01/17 17:12 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/01/17 17:12 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/01/17 17:12 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 07/01/17 17:12 127-18-41.0 0.46 1 Toluene ND ug/L 07/01/17 17:12 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/01/17 17:12 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/01/17 17:12 79-00-51.0 0.29 1 Trichloroethene ND ug/L 07/01/17 17:12 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/01/17 17:12 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/01/17 17:12 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/01/17 17:12 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 07/01/17 17:12 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 07/01/17 17:12 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)97 %07/01/17 17:12 460-00-470-130 1 1,2-Dichloroethane-d4 (S)89 %07/01/17 17:12 17060-07-070-130 1 Toluene-d8 (S)109 %07/01/17 17:12 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-SW2 Lab ID:92346131009 Collected:06/26/17 14:32 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Antimony ND ug/L 07/12/17 19:07 7440-36-007/05/17 15:356.0 3.9 1 Arsenic ND ug/L 07/12/17 19:07 7440-38-207/05/17 15:3510.0 5.0 1 Barium 38.0J ug/L 07/12/17 19:07 7440-39-307/05/17 15:351002.5 1 Beryllium ND ug/L 07/12/17 19:07 7440-41-707/05/17 15:351.0 0.50 1 Cadmium ND ug/L 07/12/17 19:07 7440-43-907/05/17 15:351.0 0.50 1 Chromium ND ug/L 07/12/17 19:07 7440-47-307/05/17 15:3510.0 2.5 1 Cobalt ND ug/L 07/12/17 19:07 7440-48-407/05/17 15:3510.0 2.5 1 Copper ND ug/L 07/12/17 19:07 7440-50-807/05/17 15:3510.0 2.5 1 Lead ND ug/L 07/12/17 19:07 7439-92-107/05/17 15:3510.0 2.5 1 Nickel ND ug/L 07/12/17 19:07 7440-02-007/05/17 15:3550.0 2.5 1 Selenium ND ug/L 07/12/17 19:07 7782-49-207/05/17 15:3510.0 5.0 1 Silver ND ug/L 07/12/17 19:07 7440-22-407/05/17 15:3510.0 2.5 1 Vanadium 4.4J ug/L 07/12/17 19:07 7440-62-207/05/17 15:3525.0 2.5 1 Zinc ND ug/L 07/15/17 03:42 7440-66-607/05/17 15:3510.0 5.0 1 Analytical Method: EPA 6020B Preparation Method: EPA 3010A6020 MET ICPMS Thallium ND ug/L 07/08/17 22:12 7440-28-007/01/17 10:405.5 0.020 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 26.9J ug/L 07/01/17 17:29 67-64-110010.0 1 Acrylonitrile ND ug/L 07/01/17 17:29 107-13-12001.9 1 Benzene ND ug/L 07/01/17 17:29 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/01/17 17:29 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/01/17 17:29 75-27-41.0 0.18 1 Bromoform ND ug/L 07/01/17 17:29 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/01/17 17:29 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/01/17 17:29 78-93-31000.96 1 Carbon disulfide ND ug/L 07/01/17 17:29 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/01/17 17:29 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 07/01/17 17:29 108-90-73.0 0.23 1 Chloroethane ND ug/L 07/01/17 17:29 75-00-310.0 0.54 1 Chloroform ND ug/L 07/01/17 17:29 67-66-35.0 0.14 1 Chloromethane 0.28J ug/L 07/01/17 17:29 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/01/17 17:29 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/01/17 17:29 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/01/17 17:29 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/01/17 17:29 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 07/01/17 17:29 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 07/01/17 17:29 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/01/17 17:29 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 07/01/17 17:29 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/01/17 17:29 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/01/17 17:29 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 07/01/17 17:29 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/01/17 17:29 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 07/01/17 17:29 78-87-51.0 0.27 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-SW2 Lab ID:92346131009 Collected:06/26/17 14:32 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill cis-1,3-Dichloropropene ND ug/L 07/01/17 17:29 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/01/17 17:29 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 07/01/17 17:29 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/01/17 17:29 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/01/17 17:29 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 07/01/17 17:29 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/01/17 17:29 108-10-11000.33 1 Styrene ND ug/L 07/01/17 17:29 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/01/17 17:29 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/01/17 17:29 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 07/01/17 17:29 127-18-41.0 0.46 1 Toluene ND ug/L 07/01/17 17:29 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/01/17 17:29 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/01/17 17:29 79-00-51.0 0.29 1 Trichloroethene ND ug/L 07/01/17 17:29 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/01/17 17:29 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/01/17 17:29 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/01/17 17:29 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 07/01/17 17:29 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 07/01/17 17:29 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %07/01/17 17:29 460-00-470-130 1 1,2-Dichloroethane-d4 (S)93 %07/01/17 17:29 17060-07-070-130 1 Toluene-d8 (S)107 %07/01/17 17:29 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-SW3 Lab ID:92346131010 Collected:06/26/17 14:22 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Antimony ND ug/L 07/12/17 19:20 7440-36-007/05/17 15:356.0 3.9 1 Arsenic ND ug/L 07/12/17 19:20 7440-38-207/05/17 15:3510.0 5.0 1 Barium 301 ug/L 07/12/17 19:20 7440-39-307/05/17 15:351002.5 1 Beryllium ND ug/L 07/12/17 19:20 7440-41-707/05/17 15:351.0 0.50 1 Cadmium ND ug/L 07/12/17 19:20 7440-43-907/05/17 15:351.0 0.50 1 Chromium 7.7J ug/L 07/12/17 19:20 7440-47-307/05/17 15:3510.0 2.5 1 Cobalt 7.5J ug/L 07/12/17 19:20 7440-48-407/05/17 15:3510.0 2.5 1 Copper 6.4J ug/L 07/12/17 19:20 7440-50-807/05/17 15:3510.0 2.5 1 Lead ND ug/L 07/12/17 19:20 7439-92-107/05/17 15:3510.0 2.5 1 Nickel 14.4J ug/L 07/12/17 19:20 7440-02-007/05/17 15:3550.0 2.5 1 Selenium ND ug/L 07/12/17 19:20 7782-49-207/05/17 15:3510.0 5.0 1 Silver ND ug/L 07/12/17 19:20 7440-22-407/05/17 15:3510.0 2.5 1 Vanadium 4.1J ug/L 07/12/17 19:20 7440-62-207/05/17 15:3525.0 2.5 1 Zinc 29.9 ug/L 07/15/17 03:45 7440-66-607/05/17 15:3510.0 5.0 1 Analytical Method: EPA 6020B Preparation Method: EPA 3010A6020 MET ICPMS Thallium 0.088J ug/L 07/08/17 22:14 7440-28-007/01/17 10:405.5 0.020 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 13.4J ug/L 07/01/17 18:05 67-64-1 M110010.0 1 Acrylonitrile ND ug/L 07/01/17 18:05 107-13-12001.9 1 Benzene ND ug/L 07/01/17 18:05 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/01/17 18:05 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/01/17 18:05 75-27-41.0 0.18 1 Bromoform ND ug/L 07/01/17 18:05 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/01/17 18:05 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/01/17 18:05 78-93-31000.96 1 Carbon disulfide ND ug/L 07/01/17 18:05 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/01/17 18:05 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 07/01/17 18:05 108-90-73.0 0.23 1 Chloroethane ND ug/L 07/01/17 18:05 75-00-310.0 0.54 1 Chloroform ND ug/L 07/01/17 18:05 67-66-35.0 0.14 1 Chloromethane 0.54J ug/L 07/01/17 18:05 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/01/17 18:05 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/01/17 18:05 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/01/17 18:05 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/01/17 18:05 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 07/01/17 18:05 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 07/01/17 18:05 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/01/17 18:05 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 07/01/17 18:05 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/01/17 18:05 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/01/17 18:05 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 07/01/17 18:05 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/01/17 18:05 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 07/01/17 18:05 78-87-51.0 0.27 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 39 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Sample:1201-SW3 Lab ID:92346131010 Collected:06/26/17 14:22 Received:06/29/17 12:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill cis-1,3-Dichloropropene ND ug/L 07/01/17 18:05 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/01/17 18:05 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 07/01/17 18:05 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/01/17 18:05 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/01/17 18:05 74-88-4 M110.0 0.32 1 Methylene Chloride ND ug/L 07/01/17 18:05 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/01/17 18:05 108-10-11000.33 1 Styrene ND ug/L 07/01/17 18:05 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/01/17 18:05 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/01/17 18:05 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 07/01/17 18:05 127-18-41.0 0.46 1 Toluene ND ug/L 07/01/17 18:05 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/01/17 18:05 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/01/17 18:05 79-00-51.0 0.29 1 Trichloroethene ND ug/L 07/01/17 18:05 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/01/17 18:05 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/01/17 18:05 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/01/17 18:05 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 07/01/17 18:05 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 07/01/17 18:05 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)102 %07/01/17 18:05 460-00-470-130 1 1,2-Dichloroethane-d4 (S)90 %07/01/17 18:05 17060-07-070-130 1 Toluene-d8 (S)106 %07/01/17 18:05 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 39 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF 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. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 367482 EPA 3010A EPA 6010 6010 MET Associated Lab Samples:92346131001, 92346131002, 92346131003, 92346131004, 92346131005, 92346131006, 92346131007,92346131008, 92346131009, 92346131010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2037088 Associated Lab Samples:92346131001, 92346131002, 92346131003, 92346131004, 92346131005, 92346131006, 92346131007,92346131008, 92346131009, 92346131010 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 07/12/17 17:593.9 Arsenic ug/L ND 10.0 07/12/17 17:595.0 Barium ug/L ND 100 07/12/17 17:592.5 Beryllium ug/L ND 1.0 07/12/17 17:590.50 Cadmium ug/L ND 1.0 07/12/17 17:590.50 Chromium ug/L ND 10.0 07/12/17 17:592.5 Cobalt ug/L ND 10.0 07/12/17 17:592.5 Copper ug/L ND 10.0 07/12/17 17:592.5 Lead ug/L ND 10.0 07/12/17 17:592.5 Nickel ug/L ND 50.0 07/12/17 17:592.5 Selenium ug/L ND 10.0 07/12/17 17:595.0 Silver ug/L ND 10.0 07/12/17 17:592.5 Vanadium ug/L ND 25.0 07/12/17 17:592.5 Zinc ug/L ND 10.0 07/15/17 02:245.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2037089LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 522500 104 80-120 Arsenic ug/L 515500 103 80-120 Barium ug/L 541500 108 80-120 Beryllium ug/L 522500 104 80-120 Cadmium ug/L 545500 109 80-120 Chromium ug/L 525500 105 80-120 Cobalt ug/L 536500 107 80-120 Copper ug/L 533500 107 80-120 Lead ug/L 530500 106 80-120 Nickel ug/L 508500 102 80-120 Selenium ug/L 552500 110 80-120 Silver ug/L 260250 104 80-120 Vanadium ug/L 514500 103 80-120 Zinc ug/L 474500 95 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 39 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF 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. Parameter Units MS Result % Rec Limits Qual% RecConc. 2037090MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92346105001 2037091 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 99 75-125105 6 20500ND496526 Arsenic ug/L 500 97 75-125104 6 20500ND489519 Barium ug/L 500 103 75-125109 6 205002.5J 516 549 Beryllium ug/L 500 99 75-125106 7 20500ND497531 Cadmium ug/L 500 104 75-125110 6 20500ND519552 Chromium ug/L 500 101 75-125107 6 20500ND503535 Cobalt ug/L 500 102 75-125109 7 20500ND508543 Copper ug/L 500 101 75-125108 6 20500ND506540 Lead ug/L 500 101 75-125107 6 20500ND503535 Nickel ug/L 500 97 75-125103 7 20500ND484517 Selenium ug/L 500 104 75-125110 6 20500ND522551 Silver ug/L 250 99 75-125105 6 20250ND248263 Vanadium ug/L 500 99 75-125105 6 20500ND493525 Zinc ug/L 500 92 75-12593 1 20500ND466471 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 39 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF 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. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 367202 EPA 3010A EPA 6020B 6020 MET Associated Lab Samples:92346131001, 92346131002, 92346131003, 92346131004, 92346131005, 92346131006, 92346131007,92346131008, 92346131009, 92346131010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2035544 Associated Lab Samples:92346131001, 92346131002, 92346131003, 92346131004, 92346131005, 92346131006, 92346131007,92346131008, 92346131009, 92346131010 Matrix:Water AnalyzedMDL Thallium ug/L ND 5.5 07/08/17 21:210.020 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2035545LABORATORY CONTROL SAMPLE: LCSSpike Thallium ug/L 107100 107 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2035546MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92345640022 2035547 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Thallium ug/L 100 106 75-125103 3 201000.054J 106 103 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 39 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF 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. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 367393 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92346131001, 92346131002, 92346131003, 92346131004, 92346131005, 92346131006, 92346131007,92346131008, 92346131009, 92346131010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2036760 Associated Lab Samples:92346131001, 92346131002, 92346131003, 92346131004, 92346131005, 92346131006, 92346131007,92346131008, 92346131009, 92346131010 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 07/01/17 12:460.33 1,1,1-Trichloroethane ug/L ND 1.0 07/01/17 12:460.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 07/01/17 12:460.40 1,1,2-Trichloroethane ug/L ND 1.0 07/01/17 12:460.29 1,1-Dichloroethane ug/L ND 5.0 07/01/17 12:460.32 1,1-Dichloroethene ug/L ND 5.0 07/01/17 12:460.56 1,2,3-Trichloropropane ug/L ND 1.0 07/01/17 12:460.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 07/01/17 12:462.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 07/01/17 12:460.27 1,2-Dichlorobenzene ug/L ND 5.0 07/01/17 12:460.30 1,2-Dichloroethane ug/L ND 1.0 07/01/17 12:460.24 1,2-Dichloropropane ug/L ND 1.0 07/01/17 12:460.27 1,4-Dichlorobenzene ug/L ND 1.0 07/01/17 12:460.33 2-Butanone (MEK)ug/L ND 100 07/01/17 12:460.96 2-Hexanone ug/L ND 50.0 07/01/17 12:460.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 07/01/17 12:460.33 Acetone ug/L ND 100 07/01/17 12:4610.0 Acrylonitrile ug/L ND 200 07/01/17 12:461.9 Benzene ug/L ND 1.0 07/01/17 12:460.25 Bromochloromethane ug/L ND 3.0 07/01/17 12:460.17 Bromodichloromethane ug/L ND 1.0 07/01/17 12:460.18 Bromoform ug/L ND 3.0 07/01/17 12:460.26 Bromomethane ug/L ND 10.0 07/01/17 12:460.29 Carbon disulfide ug/L ND 100 07/01/17 12:461.2 Carbon tetrachloride ug/L ND 1.0 07/01/17 12:460.25 Chlorobenzene ug/L ND 3.0 07/01/17 12:460.23 Chloroethane ug/L ND 10.0 07/01/17 12:460.54 Chloroform ug/L ND 5.0 07/01/17 12:460.14 Chloromethane ug/L ND 1.0 07/01/17 12:460.11 cis-1,2-Dichloroethene ug/L ND 5.0 07/01/17 12:460.19 cis-1,3-Dichloropropene ug/L ND 1.0 07/01/17 12:460.13 Dibromochloromethane ug/L ND 3.0 07/01/17 12:460.21 Dibromomethane ug/L ND 10.0 07/01/17 12:460.21 Ethylbenzene ug/L ND 1.0 07/01/17 12:460.30 Iodomethane ug/L ND 10.0 07/01/17 12:460.32 Methylene Chloride ug/L ND 1.0 07/01/17 12:460.97 Styrene ug/L ND 1.0 07/01/17 12:460.26 Tetrachloroethene ug/L ND 1.0 07/01/17 12:460.46 Toluene ug/L ND 1.0 07/01/17 12:460.26 trans-1,2-Dichloroethene ug/L ND 5.0 07/01/17 12:460.49 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 39 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF 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. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2036760 Associated Lab Samples:92346131001, 92346131002, 92346131003, 92346131004, 92346131005, 92346131006, 92346131007,92346131008, 92346131009, 92346131010 Matrix:Water AnalyzedMDL trans-1,3-Dichloropropene ug/L ND 1.0 07/01/17 12:460.26 trans-1,4-Dichloro-2-butene ug/L ND 100 07/01/17 12:461.0 Trichloroethene ug/L ND 1.0 07/01/17 12:460.47 Trichlorofluoromethane ug/L ND 1.0 07/01/17 12:460.20 Vinyl acetate ug/L ND 50.0 07/01/17 12:460.35 Vinyl chloride ug/L ND 1.0 07/01/17 12:460.62 Xylene (Total)ug/L ND 5.0 07/01/17 12:460.66 1,2-Dichloroethane-d4 (S)%92 70-130 07/01/17 12:46 4-Bromofluorobenzene (S)%100 70-130 07/01/17 12:46 Toluene-d8 (S)%104 70-130 07/01/17 12:46 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2036761LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.650 101 80-125 1,1,1-Trichloroethane ug/L 49.350 99 71-129 1,1,2,2-Tetrachloroethane ug/L 47.050 94 79-124 1,1,2-Trichloroethane ug/L 45.050 90 85-125 1,1-Dichloroethane ug/L 45.150 90 73-126 1,1-Dichloroethene ug/L 44.950 90 66-135 1,2,3-Trichloropropane ug/L 45.850 92 75-130 1,2-Dibromo-3-chloropropane ug/L 49.950 100 71-133 1,2-Dibromoethane (EDB)ug/L 52.550 105 83-124 1,2-Dichlorobenzene ug/L 49.750 99 80-133 1,2-Dichloroethane ug/L 46.850 94 67-128 1,2-Dichloropropane ug/L 46.950 94 75-132 1,4-Dichlorobenzene ug/L 49.250 98 78-130 2-Butanone (MEK)ug/L 106100 106 61-144 2-Hexanone ug/L 92.2100 92 68-143 4-Methyl-2-pentanone (MIBK)ug/L 82.6J100 83 72-135 Acetone ug/L 104100 104 48-146 Acrylonitrile ug/L 243250 97 40-160 Benzene ug/L 47.050 94 80-125 Bromochloromethane ug/L 47.550 95 71-125 Bromodichloromethane ug/L 47.050 94 78-124 Bromoform ug/L 40.650 81 71-128 Bromomethane ug/L 48.950 98 40-160 Carbon disulfide ug/L 46.4J50 93 50-160 Carbon tetrachloride ug/L 44.350 89 69-131 Chlorobenzene ug/L 46.250 92 81-122 Chloroethane ug/L 41.650 83 39-148 Chloroform ug/L 47.150 94 73-127 Chloromethane ug/L 47.150 94 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 39 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF 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. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2036761LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 46.850 94 74-124 cis-1,3-Dichloropropene ug/L 48.950 98 72-132 Dibromochloromethane ug/L 54.350 109 78-125 Dibromomethane ug/L 45.350 91 82-120 Ethylbenzene ug/L 47.850 96 79-121 Iodomethane ug/L 99.9100 100 39-154 Methylene Chloride ug/L 48.550 97 64-133 Styrene ug/L 51.250 102 84-126 Tetrachloroethene ug/L 47.850 96 78-122 Toluene ug/L 42.950 86 80-121 trans-1,2-Dichloroethene ug/L 46.350 93 71-127 trans-1,3-Dichloropropene ug/L 48.450 97 69-141 trans-1,4-Dichloro-2-butene ug/L 64.0J50 128 40-160 Trichloroethene ug/L 49.450 99 78-122 Trichlorofluoromethane ug/L 45.650 91 53-137 Vinyl acetate ug/L 100100 100 40-160 Vinyl chloride ug/L 43.250 86 58-137 Xylene (Total)ug/L 149150 99 81-126 1,2-Dichloroethane-d4 (S)%104 70-130 4-Bromofluorobenzene (S)%105 70-130 Toluene-d8 (S)%92 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2036763MATRIX SPIKE SAMPLE: MSSpike Result 92346131010 1,1,1,2-Tetrachloroethane ug/L 19.820 99 70-130ND 1,1,1-Trichloroethane ug/L 21.120 105 70-130ND 1,1,2,2-Tetrachloroethane ug/L 18.620 93 70-130ND 1,1,2-Trichloroethane ug/L 18.820 94 70-130ND 1,1-Dichloroethane ug/L 19.920 99 70-130ND 1,1-Dichloroethene ug/L 20.620 103 70-166ND 1,2,3-Trichloropropane ug/L 18.020 90 70-130ND 1,2-Dibromo-3-chloropropane ug/L 19.020 95 70-130ND 1,2-Dibromoethane (EDB)ug/L 20.020 100 70-130ND 1,2-Dichlorobenzene ug/L 20.420 102 70-130ND 1,2-Dichloroethane ug/L 19.320 97 70-130ND 1,2-Dichloropropane ug/L 19.920 99 70-130ND 1,4-Dichlorobenzene ug/L 20.320 102 70-130ND 2-Butanone (MEK)ug/L 36.1J40 90 70-130ND 2-Hexanone ug/L 36.4J40 91 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 36.2J40 90 70-130ND Acetone ug/L 69.9J M14014170-13013.4J Acrylonitrile ug/L 97.9J100 98 70-130ND Benzene ug/L 20.620 103 70-148ND Bromochloromethane ug/L 20.020 100 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 39 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF 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. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2036763MATRIX SPIKE SAMPLE: MSSpike Result 92346131010 Bromodichloromethane ug/L 20.220 101 70-130ND Bromoform ug/L 16.820 84 70-130ND Bromomethane ug/L 21.920 109 70-130ND Carbon disulfide ug/L 20.5J20 103 70-130ND Carbon tetrachloride ug/L 20.320 102 70-130ND Chlorobenzene ug/L 19.420 97 70-146ND Chloroethane ug/L 17.620 88 70-130ND Chloroform ug/L 19.920 100 70-130ND Chloromethane ug/L 26.320 129 70-1300.54J cis-1,2-Dichloroethene ug/L 20.120 101 70-130ND cis-1,3-Dichloropropene ug/L 19.220 96 70-130ND Dibromochloromethane ug/L 19.020 95 70-130ND Dibromomethane ug/L 20.020 100 70-130ND Ethylbenzene ug/L 19.920 100 70-130ND Iodomethane ug/L 27.7 M1406970-130ND Methylene Chloride ug/L 18.720 94 70-130ND Styrene ug/L 17.420 87 70-130ND Tetrachloroethene ug/L 18.520 92 70-130ND Toluene ug/L 19.820 99 70-155ND trans-1,2-Dichloroethene ug/L 19.620 98 70-130ND trans-1,3-Dichloropropene ug/L 18.520 92 70-130ND trans-1,4-Dichloro-2-butene ug/L 18.2J20 91 70-130ND Trichloroethene ug/L 21.120 106 69-151ND Trichlorofluoromethane ug/L 20.920 104 70-130ND Vinyl acetate ug/L 31.5J40 79 70-130ND Vinyl chloride ug/L 19.320 97 70-130ND 1,2-Dichloroethane-d4 (S)%102 70-130 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%96 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92346131009 2036762SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L ND 30ND 1,2-Dichloropropane ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 39 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF 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. Parameter Units Dup Result Max RPD QualifiersRPDResult 92346131009 2036762SAMPLE DUPLICATE: 1,4-Dichlorobenzene ug/L ND 30ND 2-Butanone (MEK)ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L 16.8J 3026.9J Acrylonitrile ug/L ND 30ND Benzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon disulfide ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 300.28J cis-1,2-Dichloroethene ug/L ND 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%97 593 4-Bromofluorobenzene (S)%99 198 Toluene-d8 (S)%103 4107 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 39 #=QL# QUALIFIERS Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF 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. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte isa 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 EPAMethod 8260.N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 39 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92346131 BURKE CO. KIRKSEY DR CLOSED LF Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92346131001 367482 3682411201-MW2 EPA 3010A EPA 6010 92346131002 367482 3682411201-MW3S EPA 3010A EPA 6010 92346131003 367482 3682411201-MW3D EPA 3010A EPA 6010 92346131004 367482 3682411201-MW4 EPA 3010A EPA 6010 92346131005 367482 3682411201-MW5 EPA 3010A EPA 6010 92346131006 367482 3682411201-MW6S EPA 3010A EPA 6010 92346131007 367482 3682411201-MW6D EPA 3010A EPA 6010 92346131008 367482 3682411201-SW1 EPA 3010A EPA 6010 92346131009 367482 3682411201-SW2 EPA 3010A EPA 6010 92346131010 367482 3682411201-SW3 EPA 3010A EPA 6010 92346131001 367202 3677881201-MW2 EPA 3010A EPA 6020B 92346131002 367202 3677881201-MW3S EPA 3010A EPA 6020B 92346131003 367202 3677881201-MW3D EPA 3010A EPA 6020B 92346131004 367202 3677881201-MW4 EPA 3010A EPA 6020B 92346131005 367202 3677881201-MW5 EPA 3010A EPA 6020B 92346131006 367202 3677881201-MW6S EPA 3010A EPA 6020B 92346131007 367202 3677881201-MW6D EPA 3010A EPA 6020B 92346131008 367202 3677881201-SW1 EPA 3010A EPA 6020B 92346131009 367202 3677881201-SW2 EPA 3010A EPA 6020B 92346131010 367202 3677881201-SW3 EPA 3010A EPA 6020B 92346131001 3673931201-MW2 EPA 8260 92346131002 3673931201-MW3S EPA 8260 92346131003 3673931201-MW3D EPA 8260 92346131004 3673931201-MW4 EPA 8260 92346131005 3673931201-MW5 EPA 8260 92346131006 3673931201-MW6S EPA 8260 92346131007 3673931201-MW6D EPA 8260 92346131008 3673931201-SW1 EPA 8260 92346131009 3673931201-SW2 EPA 8260 92346131010 3673931201-SW3 EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/18/2017 09:40 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 39 Page 37 of 39 Page 38 of 39 Page 39 of 39 DATE:6/26/17JOYCE_________sf\JcIr\JEIr\JGGROUNDWATERSAMPLINGLOGProjectName:BurkeCounty-KirkseyDr.ProjectNo./TaskNo.:00277.1701.12.02VellID:MW-iSampler(s):G.Eller/H.SeatonWellLocation:InsidelandfillneartrailerWell Diameter: _ _____ _ _ _ _ _ ___InitialDepthtoWater(DTW):__ __ __ __ __ __ _DepthtoBottom(DTB):_ _ _ _ _ _ ______WaterColumnThickness(WCT):___ __ __ __ __CalculationforOneWellVolume(WV):for2”Well:WCTX0.163=___ ___ _For4”Well:WCTX0.653=___ _ __ __ForTHREEWellVolumes:WVX3=__ _ _ __ActualAmountPurged/Bailed:Purgedwith:DisposableBailerSampledwith:DisposableBailerDepthtoWaterbeforeSampling:GallonsTimeTemp(°C)pH(s.u)Cond.Turb.Initials(jiS/cm)(NTU)BeforeSamplingSignature:4EY’%A.f-Date:QA/QCSignOff:_ic,Date:2inches33.00feet35.65feet2.65feet[DTB-DTWJ0.4gallons________gallons1.2gallonsgallonsfeetComments(weatherconditions,odor,color,silt,etc.):Theweatherwassunnywithtemperaturesinthe70son6/26/2017.Wellwasdamagedandnotsampled.0-2C-/5-7—i—t, DATE:6/26/20172inches27.20feet45.70feet18.50feet[DTB-DTW]=3.0gallons=_____________gallons9.0gallons9.0gallons19377.55GESignature:/Date:QA/QCSign Off:C—z---11-7-Iq—t7JOYCEErJGIrJEE,RIrJGGROUNDWATERSAMPLINGLOGProjectName:BurkeCounty-KirkseyDr.ProjectNo.flaskNo.:00277.1701.12.02WellID:MW-2Sampler(s):G.Eller/H.SeatonOnsideofhilldown OuarrvRd. onleftWellLocation:-WellDiameter:InitialDepthtoWater(DTW):DepthtoBottom(DTB):WaterColumnThickness(WCT):CalculationforOneWellVolume(WV):For2”Well:WCTX0.163For4”Well:WCTX0.653ForTHREEWellVolumes:WVX3ActualAmountPurged/Bailed:Purgedwith:DisposableBailerSampledwith:DisposableBailerDepthtoWaterbeforeSampling:feetGallonsTimeTempPh(s.u.)Cond.Turb.Initials(°C)(jiS/cm)(NTU)0153217.65.8019206.81GE3.0153517.25.8420208.91GE6.0154017.35.8820107.42GE9.0154317.45.8719377.55GEBeforeSampling154317.45.87Comments(weatherconditions,odor,color,silt,etc.):Theweatherwassunnywithtemneraturesinthe70son6/26/2017.Revised12’30i05 DATE:6/26/20172inches6.80feet26.69feet20.1feet[DTB-DTW]=3.3gallons=______________gallons=9.9gallons9.9gallonsJOYCE_________iriss1qir.icGROUNDWATERSAMPLINGLOGProjectName:BurkeCounty-KirkseyDr.ProjectNo./TaskNo.:00277.1701.12.02WellID:MW-3SSampler(s):G.Eller/H.SeatonWellLocation:Downroadonlefi(bridgeonOuarryRd.WellDiameter:InitialDepthtoWater(DTW):DepthtoBottom(DTB):WaterColumnThickness(WCT):CalculationforOneWellVolume(WV):for2”Well:WCTX0.163for4”Well:WCTX0.653ForTHREEWellVolumes:WVX3ActualAmountPurged/Bailed:Purgedwith:DisposableBailerSampledwith:DisposableBailerDepthtoWaterbeforeSampling:__ _ __ -feetGaLlonsTimeTemp(°C)p11(s.u.)Cond.Turb.InitialsQ.S/cm)(NTU)0135518.06.008098.09HS3.3135816.26.058237.20HS6.6140216.36.078177.33HS9.9140717.16.197917.15BeforeSampling140717.16.197917.15HSComments(weatherconditions,odor,color,silt,etc.):Theweatherwassunnywithtemperaturesinthe70son6/26/2017.cSignature:Date:QA/QCSignOff:__________________Date:G—(Revised12/30/05 ProjectNo./TaskNo.:00277.1701.12.02Sampler(s):G.Eller/H.Seaton6.212inches0.00feet78.40feet78.40feet[DTB-DTW]=12.8gallons=____________gallons=38.4gallons38.4gallons7916.15HSSignature:IGLt_7i’QAJQCSignOff:_ __ _ __ __ _ __ _ __ _ _Date:(a-Zt2--t7Date:7-19-17JOYCE8r’.JGIrJ8sRII%JProjectName:BurkeCounty-KirkseyDr.WellID:MW-3DDATE:6/26/2017GROUNDWATERSAMPLINGLOGWellLocation:NexttoMW3$WellDiameter:InitialDepthtoWater(DTW):DepthtoBottom(DTB):WaterColumnThickness(WCT):CalculationforOneWellVolume(WV):For2”Well:WCTX0.163For4”Well:WCTX0.653forTHREEWellVolumes:WVX3ActualAmountPurged/Bailed:Purgedwith:DisposableBailerSampledwith:DisposableBailerDepthtoWaterbeforeSampling:-feetGaLlonsTimeTemp(°C)pH(s.u.)Cond.Turb.Initials(j.iS/cm)(NTU)0134818.15.677913.7511$12.4135416.25.898004.04HS25.6140016.16.077925.25HS38.4141416.56.217916.15HSBeforeSampling141416.5Comments(weatherconditions,odor,color,silt,etc.):Theweatherwassunnywithtemoeraturesinthe70son6/26/2017.Revised12’30i05 DATE:6/26/20172inches41.80feet49.80feet8.00feet[DTB-DTW]__________________al1ons______________gallons______________gallonsgallonsJOYCE5tJcIt’.JEERItJGGROUNDWATERSAMPLINGLOGProjectName:BurkeCounty-KirkseyDr.ProjectNo./TaskNo.:00277.1701.12.02WellID:MW-5Sampler(s):G.Eller/H.SeatonBackofarmorynirkincrlotff1iihmniiiif)WellLocation:WellDiameter:_ _ _ _ _____ _ _ _ _ _InitialDepthtoWater(DTW):_ _ _ _ _____ _ _ _ _ _DepthtoBottom(DTB):__ __ __ __ __ _WaterColumnThickness(WCT):______ _ _ _ _ _ _CalculationforOneWellVolume(WV):For2”WelJ:WCTX0.163—___ __ __ __ __For4”Well:WCTX0.653=___ __ __ __ __ForTHREEWellVolumes:WVX33.9ActualAmountPurged/Bailed:3.9Purgedwith:DisposableBailerSampledwith:_________________________________________________DepthtoWaterbeforeSampling:41.95feet1.3Dicnnh1BailerGallonsTimeTemp(°C)pH(s.u.)Cond.Turb.Initials(iS/cm)(NTU)0124916.65.8422.99.35GE1.3125116.15.1821.2745GE2.6125316.05.0220.4>1000GEDryat2.6galGEBeforeSampling151517.26.9224.112.13GEComments(weatherconditions,odor,color,silt,etc.):Theweatherwassunnywithtemperaturesinthe70son6/26/2017.Signature:/\2tt%fDate:QA/QCSignOff:Date:ci7_I?-/1Revised12/30/05 DATE:6/26/20172inches12.7feet60.00feet47.3feet[DTB-DTW]=7.7gallons=_____________gallons23.1gallonsDate:Date:23.1gallonsJOYCE8rJcIr\J8RIr]cGROUNDWATERSAMPLINGLOGProjectName:BurkeCounty-KirkseyDr.ProjectNo./TaskNo.:00277.1701.12.02WeltID:MW-6DSampler(s):G.Eller/H.SeatonNexttoMW-6StYel]Location:WellDiameter:InitialDepthtoWater(DTW):DepthtoBottom(DTB):WaterColumnThickness(WCT):CalculationforOneWellVolume(WV):For2”Well:WCTX0.163For4”Well:WCTX0.653ForTHREEWellVolumes:WVX3ActualAmountPurged/Bailed:Purgedwith:DisposableBailerSampledwith:DisposableBailerDepthtoWaterbeforeSampling:feetGallonsTimeTemp(°C)pH(s.u.)Cond.Turb.Initials(iS/cm)(NTU)0131916.05.81111.710.61HS7.7132315.25.38145.39.91HS15.4132715.15.46109.17.24HS23.1133115.05.31107.06.87I-ISBeforeSampling133115.05.31107.06.87HSComments(weatherconditions,odor,color,silt,etc.):Theweatherwassunnywithtemperaturesinthe70son6/26/2017.Signature:44,21’QAIQCSignOff:__________________7—/?—t7 DATE:6/26/20172inches11.16feet25.00feet13.84feet[DTB-DTW]2.2gallons_________gallons6.6gallons6.6gallonsSignature:QAIQCSign1bt34%ADate:Off:£—Date:‘-t7-/q-,?JOYCEI1\JE8RIr\JcGROUNDWATERSAMPLINGLOGProjectName:BurkeCounty-KirkseyDr.ProjectNo.ITaskNo.:00277.1701.12.02WellID:MW-6SSampler(s):G.Eller/H.SeatonWellLocation:DowntrailacrossKirkseyDr.fromVulcanRd.WellDiameter:InitialDepthtoWater(DTW):DepthtoBottom(DTB):WaterColumnThickness(WCT):CalculationforOneWellVolume(WV):For2”Well:WCTX0.163For4”Well:WCTX0.653ForTHREEWellVolumes:WVX3ActualAmountPurged/Bailed:Purgedwith:DisposableBailerSampledwith:DisposableBailerDepthtoWaterbeforeSampling:feetGallonsTimeTemp(°C)pH(s.u.)Cond.Turb.Initials(.tS/cm)(NTU)0132115.45.3673.15.70HS2.2132415.15.2888.28.91HS4.4132614.65.1966.56.21HS6.6132914.65.3572.06.58HSBeforeSampling132914.65.3572.06.58HSComments(weatherconditions,odor,color,silt,etc:Theweatherwassunnywithtemoeraturesinthe70son6/26/2017. DATE:6/26/2017JOYCE__________8II\J8RII\JGSURFACEWATERMONITORINGLOGProjectName:BurkeCounty-KirkseyDr.Project/TaskNo.:00277.1701.12.02SurfacePointID:SW-2Sampler(s):G.Eller/ H.SeatonLocation:DownstreamofSW-3FieldParameters:TimeofSampling:1432pH:5.64Temperature:19.9(°C)Conductivity:1152(j.tS/cm)Turbidity:8.70(ntu)Comments/SampleDescription(weatherconditions,odor,color,silt,etc.):Theweatherwassunnywithtemperaturesinthe70son6/26/2017.7.../_‘7Revised7/19/17 DATE:6/26/2017JOYCE__________SURFACEWATERMONITORINGLOGProjectName:BurkeCounty-KirkseyDr.Project/TaskNo.:00277.1701.12.02SurfacePointID:SW-3Sampler(s):G.Eller/H.SeatonLocation:24”pipe@baseoflandfillalongriverFieldParameters:TimeofSampling:1422pH:7.36Temperature:19.8(°C)Conductivity:1032(uS/cm)Turbidity:9.01(ntu)Comments/SampleDescription(weatherconditions,odor,color,silt,etc.):Theweatherwassunnywithtemperaturesinthe70son6/26/2017.SketchofSampleLocation(includeflowdirection,drainagepathways,etc.):1rSignature:______________________________Date:_______________________QAIQCSignOff:4%---Date:7./1;Revised7/t9/17 DATE:6/26/2017JOYCE__________sr.JGIr\JssRIr.Jc3SURFACEWATERMONITORINGLOGProjectName:BurkeCounty-KirkseyDr.Project/TaskNo.:00277.1701.12.02SurfacePointID:SW-iSampler(s):G.Eller/H.SeatonLocation:UpstreamofbridgeonOuarryRd.FieldParameters:TimeofSampling:1445pH:7.17Temperature:20.0(°C)Conductivity:92.0(.tS/cm)Turbidity:15.05(ntu)Comments/SampleDescription (weatherconditions,odor,color,silt,etc.):Theweatherwassunnytemperaturesinthe70son6/26/2017.SketchofSampleLocation(includeflowdirection,drainagepathways,etc.):&:Signature:________________________________Date:_________________________QA!QCSignOff:__________________Date:7_/9—17Revised7/5/17 #=CL# July 17, 2017 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92346105 92346105 Project: Pace Project No.: RE: Mr. Van BurbachJoyce Engineering-Greensboro2211 West Meadowview RdBoone Bldg, Suite 101Greensboro, NC 27407 Burke Co. Blanks EB & Kirksey Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on June 29, 2017. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, whereapplicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Trey Carter trey.carter@pacelabs.com Project Manager(704)875-9092 Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 22 #=CP# CERTIFICATIONS Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey Charlotte Certification IDs 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 Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 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. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 22 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey Lab ID Sample ID Matrix Date Collected Date Received 92346105001 Field Blank Water 06/26/17 16:07 06/29/17 10:16 92346105002 Trip Blank Water 06/26/17 07:00 06/29/17 10:16 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 22 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92346105001 Field Blank EPA 6010 14 PASI-ASH1 EPA 6020B 1 PASI-ACDF EPA 8260 50 PASI-CGAW 92346105002 Trip Blank EPA 8260 50 PASI-CGAW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 22 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92346105001 Field Blank Barium 2.5J ug/L 07/12/17 18:05100EPA 6010 Acetone 23.0J ug/L 07/04/17 14:28100EPA 8260 Methylene Chloride 1.3 ug/L 07/04/17 14:28 C91.0EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey Sample:Field Blank Lab ID:92346105001 Collected:06/26/17 16:07 Received:06/29/17 10:16 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 MET ICP Antimony ND ug/L 07/12/17 18:05 7440-36-007/05/17 15:356.0 3.9 1 Arsenic ND ug/L 07/12/17 18:05 7440-38-207/05/17 15:3510.0 5.0 1 Barium 2.5J ug/L 07/12/17 18:05 7440-39-307/05/17 15:351002.5 1 Beryllium ND ug/L 07/12/17 18:05 7440-41-707/05/17 15:351.0 0.50 1 Cadmium ND ug/L 07/12/17 18:05 7440-43-907/05/17 15:351.0 0.50 1 Chromium ND ug/L 07/12/17 18:05 7440-47-307/05/17 15:3510.0 2.5 1 Cobalt ND ug/L 07/12/17 18:05 7440-48-407/05/17 15:3510.0 2.5 1 Copper ND ug/L 07/12/17 18:05 7440-50-807/05/17 15:3510.0 2.5 1 Lead ND ug/L 07/12/17 18:05 7439-92-107/05/17 15:3510.0 2.5 1 Nickel ND ug/L 07/12/17 18:05 7440-02-007/05/17 15:3550.0 2.5 1 Selenium ND ug/L 07/12/17 18:05 7782-49-207/05/17 15:3510.0 5.0 1 Silver ND ug/L 07/12/17 18:05 7440-22-407/05/17 15:3510.0 2.5 1 Vanadium ND ug/L 07/12/17 18:05 7440-62-207/05/17 15:3525.0 2.5 1 Zinc ND ug/L 07/15/17 02:30 7440-66-607/05/17 15:3510.0 5.0 1 Analytical Method: EPA 6020B Preparation Method: EPA 3010A6020 MET ICPMS Thallium ND ug/L 07/08/17 21:38 7440-28-007/01/17 10:405.5 0.020 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 23.0J ug/L 07/04/17 14:28 67-64-110010.0 1 Acrylonitrile ND ug/L 07/04/17 14:28 107-13-12001.9 1 Benzene ND ug/L 07/04/17 14:28 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/04/17 14:28 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/04/17 14:28 75-27-41.0 0.18 1 Bromoform ND ug/L 07/04/17 14:28 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/04/17 14:28 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/04/17 14:28 78-93-31000.96 1 Carbon disulfide ND ug/L 07/04/17 14:28 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/04/17 14:28 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 07/04/17 14:28 108-90-73.0 0.23 1 Chloroethane ND ug/L 07/04/17 14:28 75-00-310.0 0.54 1 Chloroform ND ug/L 07/04/17 14:28 67-66-35.0 0.14 1 Chloromethane ND ug/L 07/04/17 14:28 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/04/17 14:28 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/04/17 14:28 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/04/17 14:28 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/04/17 14:28 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 07/04/17 14:28 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 07/04/17 14:28 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/04/17 14:28 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 07/04/17 14:28 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/04/17 14:28 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/04/17 14:28 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 07/04/17 14:28 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/04/17 14:28 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 07/04/17 14:28 78-87-51.0 0.27 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey Sample:Field Blank Lab ID:92346105001 Collected:06/26/17 16:07 Received:06/29/17 10:16 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill cis-1,3-Dichloropropene ND ug/L 07/04/17 14:28 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/04/17 14:28 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 07/04/17 14:28 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/04/17 14:28 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/04/17 14:28 74-88-410.0 0.32 1 Methylene Chloride 1.3 ug/L 07/04/17 14:28 75-09-2 C91.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/04/17 14:28 108-10-11000.33 1 Styrene ND ug/L 07/04/17 14:28 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/04/17 14:28 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/04/17 14:28 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 07/04/17 14:28 127-18-41.0 0.46 1 Toluene ND ug/L 07/04/17 14:28 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/04/17 14:28 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/04/17 14:28 79-00-51.0 0.29 1 Trichloroethene ND ug/L 07/04/17 14:28 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/04/17 14:28 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/04/17 14:28 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/04/17 14:28 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 07/04/17 14:28 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 07/04/17 14:28 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %07/04/17 14:28 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %07/04/17 14:28 17060-07-070-130 1 Toluene-d8 (S)102 %07/04/17 14:28 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey Sample:Trip Blank Lab ID:92346105002 Collected:06/26/17 07:00 Received:06/29/17 10:16 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 07/04/17 14:46 67-64-110010.0 1 Acrylonitrile ND ug/L 07/04/17 14:46 107-13-12001.9 1 Benzene ND ug/L 07/04/17 14:46 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 07/04/17 14:46 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 07/04/17 14:46 75-27-41.0 0.18 1 Bromoform ND ug/L 07/04/17 14:46 75-25-23.0 0.26 1 Bromomethane ND ug/L 07/04/17 14:46 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 07/04/17 14:46 78-93-31000.96 1 Carbon disulfide ND ug/L 07/04/17 14:46 75-15-01001.2 1 Carbon tetrachloride ND ug/L 07/04/17 14:46 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 07/04/17 14:46 108-90-73.0 0.23 1 Chloroethane ND ug/L 07/04/17 14:46 75-00-310.0 0.54 1 Chloroform ND ug/L 07/04/17 14:46 67-66-35.0 0.14 1 Chloromethane ND ug/L 07/04/17 14:46 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 07/04/17 14:46 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 07/04/17 14:46 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 07/04/17 14:46 106-93-41.0 0.27 1 Dibromomethane ND ug/L 07/04/17 14:46 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 07/04/17 14:46 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 07/04/17 14:46 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 07/04/17 14:46 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 07/04/17 14:46 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 07/04/17 14:46 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 07/04/17 14:46 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 07/04/17 14:46 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 07/04/17 14:46 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 07/04/17 14:46 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 07/04/17 14:46 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 07/04/17 14:46 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 07/04/17 14:46 100-41-41.0 0.30 1 2-Hexanone ND ug/L 07/04/17 14:46 591-78-650.0 0.46 1 Iodomethane ND ug/L 07/04/17 14:46 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 07/04/17 14:46 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/04/17 14:46 108-10-11000.33 1 Styrene ND ug/L 07/04/17 14:46 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 07/04/17 14:46 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 07/04/17 14:46 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 07/04/17 14:46 127-18-41.0 0.46 1 Toluene ND ug/L 07/04/17 14:46 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 07/04/17 14:46 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 07/04/17 14:46 79-00-51.0 0.29 1 Trichloroethene ND ug/L 07/04/17 14:46 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 07/04/17 14:46 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 07/04/17 14:46 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 07/04/17 14:46 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 07/04/17 14:46 75-01-41.0 0.62 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey Sample:Trip Blank Lab ID:92346105002 Collected:06/26/17 07:00 Received:06/29/17 10:16 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Xylene (Total)ND ug/L 07/04/17 14:46 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %07/04/17 14:46 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %07/04/17 14:46 17060-07-070-130 1 Toluene-d8 (S)105 %07/04/17 14:46 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey 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. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 367482 EPA 3010A EPA 6010 6010 MET Associated Lab Samples:92346105001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2037088 Associated Lab Samples:92346105001 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 07/12/17 17:593.9 Arsenic ug/L ND 10.0 07/12/17 17:595.0 Barium ug/L ND 100 07/12/17 17:592.5 Beryllium ug/L ND 1.0 07/12/17 17:590.50 Cadmium ug/L ND 1.0 07/12/17 17:590.50 Chromium ug/L ND 10.0 07/12/17 17:592.5 Cobalt ug/L ND 10.0 07/12/17 17:592.5 Copper ug/L ND 10.0 07/12/17 17:592.5 Lead ug/L ND 10.0 07/12/17 17:592.5 Nickel ug/L ND 50.0 07/12/17 17:592.5 Selenium ug/L ND 10.0 07/12/17 17:595.0 Silver ug/L ND 10.0 07/12/17 17:592.5 Vanadium ug/L ND 25.0 07/12/17 17:592.5 Zinc ug/L ND 10.0 07/15/17 02:245.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2037089LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 522500 104 80-120 Arsenic ug/L 515500 103 80-120 Barium ug/L 541500 108 80-120 Beryllium ug/L 522500 104 80-120 Cadmium ug/L 545500 109 80-120 Chromium ug/L 525500 105 80-120 Cobalt ug/L 536500 107 80-120 Copper ug/L 533500 107 80-120 Lead ug/L 530500 106 80-120 Nickel ug/L 508500 102 80-120 Selenium ug/L 552500 110 80-120 Silver ug/L 260250 104 80-120 Vanadium ug/L 514500 103 80-120 Zinc ug/L 474500 95 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2037090MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92346105001 2037091 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 99 75-125105 6 20500ND496526 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey 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. Parameter Units MS Result % Rec Limits Qual% RecConc. 2037090MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92346105001 2037091 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Arsenic ug/L 500 97 75-125104 6 20500ND489519 Barium ug/L 500 103 75-125109 6 205002.5J 516 549 Beryllium ug/L 500 99 75-125106 7 20500ND497531 Cadmium ug/L 500 104 75-125110 6 20500ND519552 Chromium ug/L 500 101 75-125107 6 20500ND503535 Cobalt ug/L 500 102 75-125109 7 20500ND508543 Copper ug/L 500 101 75-125108 6 20500ND506540 Lead ug/L 500 101 75-125107 6 20500ND503535 Nickel ug/L 500 97 75-125103 7 20500ND484517 Selenium ug/L 500 104 75-125110 6 20500ND522551 Silver ug/L 250 99 75-125105 6 20250ND248263 Vanadium ug/L 500 99 75-125105 6 20500ND493525 Zinc ug/L 500 92 75-12593 1 20500ND466471 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey 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. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 367202 EPA 3010A EPA 6020B 6020 MET Associated Lab Samples:92346105001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2035544 Associated Lab Samples:92346105001 Matrix:Water AnalyzedMDL Thallium ug/L ND 5.5 07/08/17 21:210.020 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2035545LABORATORY CONTROL SAMPLE: LCSSpike Thallium ug/L 107100 107 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2035546MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92345640022 2035547 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Thallium ug/L 100 106 75-125103 3 201000.054J 106 103 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey 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. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 367663 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92346105001, 92346105002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2037868 Associated Lab Samples:92346105001, 92346105002 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 07/04/17 14:110.33 1,1,1-Trichloroethane ug/L ND 1.0 07/04/17 14:110.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 07/04/17 14:110.40 1,1,2-Trichloroethane ug/L ND 1.0 07/04/17 14:110.29 1,1-Dichloroethane ug/L ND 5.0 07/04/17 14:110.32 1,1-Dichloroethene ug/L ND 5.0 07/04/17 14:110.56 1,2,3-Trichloropropane ug/L ND 1.0 07/04/17 14:110.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 07/04/17 14:112.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 07/04/17 14:110.27 1,2-Dichlorobenzene ug/L ND 5.0 07/04/17 14:110.30 1,2-Dichloroethane ug/L ND 1.0 07/04/17 14:110.24 1,2-Dichloropropane ug/L ND 1.0 07/04/17 14:110.27 1,4-Dichlorobenzene ug/L ND 1.0 07/04/17 14:110.33 2-Butanone (MEK)ug/L ND 100 07/04/17 14:110.96 2-Hexanone ug/L ND 50.0 07/04/17 14:110.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 07/04/17 14:110.33 Acetone ug/L ND 100 07/04/17 14:1110.0 Acrylonitrile ug/L ND 200 07/04/17 14:111.9 Benzene ug/L ND 1.0 07/04/17 14:110.25 Bromochloromethane ug/L ND 3.0 07/04/17 14:110.17 Bromodichloromethane ug/L ND 1.0 07/04/17 14:110.18 Bromoform ug/L ND 3.0 07/04/17 14:110.26 Bromomethane ug/L ND 10.0 07/04/17 14:110.29 Carbon disulfide ug/L ND 100 07/04/17 14:111.2 Carbon tetrachloride ug/L ND 1.0 07/04/17 14:110.25 Chlorobenzene ug/L ND 3.0 07/04/17 14:110.23 Chloroethane ug/L ND 10.0 07/04/17 14:110.54 Chloroform ug/L ND 5.0 07/04/17 14:110.14 Chloromethane ug/L ND 1.0 07/04/17 14:110.11 cis-1,2-Dichloroethene ug/L ND 5.0 07/04/17 14:110.19 cis-1,3-Dichloropropene ug/L ND 1.0 07/04/17 14:110.13 Dibromochloromethane ug/L ND 3.0 07/04/17 14:110.21 Dibromomethane ug/L ND 10.0 07/04/17 14:110.21 Ethylbenzene ug/L ND 1.0 07/04/17 14:110.30 Iodomethane ug/L ND 10.0 07/04/17 14:110.32 Methylene Chloride ug/L ND 1.0 07/04/17 14:110.97 Styrene ug/L ND 1.0 07/04/17 14:110.26 Tetrachloroethene ug/L ND 1.0 07/04/17 14:110.46 Toluene ug/L ND 1.0 07/04/17 14:110.26 trans-1,2-Dichloroethene ug/L ND 5.0 07/04/17 14:110.49 trans-1,3-Dichloropropene ug/L ND 1.0 07/04/17 14:110.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey 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. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2037868 Associated Lab Samples:92346105001, 92346105002 Matrix:Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 07/04/17 14:111.0 Trichloroethene ug/L ND 1.0 07/04/17 14:110.47 Trichlorofluoromethane ug/L ND 1.0 07/04/17 14:110.20 Vinyl acetate ug/L ND 50.0 07/04/17 14:110.35 Vinyl chloride ug/L ND 1.0 07/04/17 14:110.62 Xylene (Total)ug/L ND 5.0 07/04/17 14:110.66 1,2-Dichloroethane-d4 (S)%103 70-130 07/04/17 14:11 4-Bromofluorobenzene (S)%99 70-130 07/04/17 14:11 Toluene-d8 (S)%104 70-130 07/04/17 14:11 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2037869LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 48.850 98 80-125 1,1,1-Trichloroethane ug/L 49.450 99 71-129 1,1,2,2-Tetrachloroethane ug/L 47.550 95 79-124 1,1,2-Trichloroethane ug/L 47.050 94 85-125 1,1-Dichloroethane ug/L 49.550 99 73-126 1,1-Dichloroethene ug/L 48.350 97 66-135 1,2,3-Trichloropropane ug/L 45.650 91 75-130 1,2-Dibromo-3-chloropropane ug/L 52.750 105 71-133 1,2-Dibromoethane (EDB)ug/L 47.850 96 83-124 1,2-Dichlorobenzene ug/L 50.550 101 80-133 1,2-Dichloroethane ug/L 46.550 93 67-128 1,2-Dichloropropane ug/L 48.050 96 75-132 1,4-Dichlorobenzene ug/L 49.550 99 78-130 2-Butanone (MEK)ug/L 109100 109 61-144 2-Hexanone ug/L 101100 101 68-143 4-Methyl-2-pentanone (MIBK)ug/L 93.5J100 94 72-135 Acetone ug/L 135100 135 48-146 Acrylonitrile ug/L 257250 103 40-160 Benzene ug/L 47.750 95 80-125 Bromochloromethane ug/L 49.450 99 71-125 Bromodichloromethane ug/L 49.450 99 78-124 Bromoform ug/L 46.650 93 71-128 Bromomethane ug/L 47.150 94 40-160 Carbon disulfide ug/L 48.2J50 96 50-160 Carbon tetrachloride ug/L 47.250 94 69-131 Chlorobenzene ug/L 47.850 96 81-122 Chloroethane ug/L 46.650 93 39-148 Chloroform ug/L 49.450 99 73-127 Chloromethane ug/L 56.650 113 44-146 cis-1,2-Dichloroethene ug/L 49.850 100 74-124 cis-1,3-Dichloropropene ug/L 50.950 102 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey 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. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2037869LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 50.750 101 78-125 Dibromomethane ug/L 45.150 90 82-120 Ethylbenzene ug/L 49.650 99 79-121 Iodomethane ug/L 84.7100 85 39-154 Methylene Chloride ug/L 51.350 103 64-133 Styrene ug/L 48.450 97 84-126 Tetrachloroethene ug/L 44.350 89 78-122 Toluene ug/L 47.450 95 80-121 trans-1,2-Dichloroethene ug/L 49.650 99 71-127 trans-1,3-Dichloropropene ug/L 49.850 100 69-141 trans-1,4-Dichloro-2-butene ug/L 78.3J50 157 40-160 Trichloroethene ug/L 46.550 93 78-122 Trichlorofluoromethane ug/L 45.850 92 53-137 Vinyl acetate ug/L 109100 109 40-160 Vinyl chloride ug/L 46.050 92 58-137 Xylene (Total)ug/L 146150 97 81-126 1,2-Dichloroethane-d4 (S)%105 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%99 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2037871MATRIX SPIKE SAMPLE: MSSpike Result 92346206008 1,1,1,2-Tetrachloroethane ug/L 20.420 102 70-130ND 1,1,1-Trichloroethane ug/L 21.220 106 70-130ND 1,1,2,2-Tetrachloroethane ug/L 20.520 102 70-130ND 1,1,2-Trichloroethane ug/L 20.220 101 70-130ND 1,1-Dichloroethane ug/L 21.020 105 70-130ND 1,1-Dichloroethene ug/L 21.520 107 70-166ND 1,2,3-Trichloropropane ug/L 20.520 103 70-130ND 1,2-Dibromo-3-chloropropane ug/L 21.420 107 70-130ND 1,2-Dibromoethane (EDB)ug/L 20.720 103 70-130ND 1,2-Dichlorobenzene ug/L 21.420 107 70-130ND 1,2-Dichloroethane ug/L 19.520 98 70-130ND 1,2-Dichloropropane ug/L 21.020 105 70-130ND 1,4-Dichlorobenzene ug/L 21.120 105 70-130ND 2-Butanone (MEK)ug/L 45.0J40 112 70-130ND 2-Hexanone ug/L 43.2J40 108 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 41.2J40 103 70-130ND Acetone ug/L 67.8J40 129 70-13016.1J Acrylonitrile ug/L 112J100 112 70-130ND Benzene ug/L 20.920 104 70-148ND Bromochloromethane ug/L 20.620 103 70-130ND Bromodichloromethane ug/L 20.320 102 70-130ND Bromoform ug/L 17.620 88 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey 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. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2037871MATRIX SPIKE SAMPLE: MSSpike Result 92346206008 Bromomethane ug/L 20.220 101 70-130ND Carbon disulfide ug/L 21.0J20 105 70-130ND Carbon tetrachloride ug/L 21.420 107 70-130ND Chlorobenzene ug/L 21.120 105 70-146ND Chloroethane ug/L 20.320 102 70-130ND Chloroform ug/L 22.020 107 70-1300.55J Chloromethane ug/L 19.820 99 70-130ND cis-1,2-Dichloroethene ug/L 21.320 107 70-130ND cis-1,3-Dichloropropene ug/L 20.320 101 70-130ND Dibromochloromethane ug/L 20.520 102 70-130ND Dibromomethane ug/L 19.320 96 70-130ND Ethylbenzene ug/L 22.120 110 70-130ND Iodomethane ug/L 36.240 91 70-130ND Methylene Chloride ug/L 19.020 95 70-130ND Styrene ug/L 20.820 104 70-130ND Tetrachloroethene ug/L 24.220 101 70-1304.0 Toluene ug/L 21.320 107 70-155ND trans-1,2-Dichloroethene ug/L 21.820 109 70-130ND trans-1,3-Dichloropropene ug/L 20.120 101 70-130ND trans-1,4-Dichloro-2-butene ug/L 17.4J20 87 70-130ND Trichloroethene ug/L 20.220 101 69-151ND Trichlorofluoromethane ug/L 21.020 105 70-130ND Vinyl acetate ug/L 39.1J40 98 70-130ND Vinyl chloride ug/L 21.120 105 70-130ND 1,2-Dichloroethane-d4 (S)%104 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%102 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92346206005 2037870SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L 0.28J 30ND 1,2-Dichloropropane ug/L 2.0 7 302.1 1,4-Dichlorobenzene ug/L ND 30ND 2-Butanone (MEK)ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey 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. Parameter Units Dup Result Max RPD QualifiersRPDResult 92346206005 2037870SAMPLE DUPLICATE: 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L 25.4J 3019.0J Acrylonitrile ug/L ND 30ND Benzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon disulfide ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L 1.8J 2 301.8 Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L ND 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L 7.1 1 307.0 Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L 1.9 1 301.9 Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%103 1104 4-Bromofluorobenzene (S)%98 197 Toluene-d8 (S)%103 0103 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 22 #=QL# QUALIFIERS Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey 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. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte isa 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 EPAMethod 8260.N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Common Laboratory Contaminant.C9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 22 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92346105 Burke Co. Blanks EB & Kirksey Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92346105001 367482 368241Field Blank EPA 3010A EPA 6010 92346105001 367202 367788Field Blank EPA 3010A EPA 6020B 92346105001 367663Field Blank EPA 8260 92346105002 367663Trip Blank EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2017 07:50 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 22 Page 20 of 22 Page 21 of 22 Page 22 of 22 Appendix B Historically Detected Groundwater Constituents APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA 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 Apr-94 NR 1 1.0 ND 4.0 NI NI NI NI NI NA May-00 NR 30 NA ND ND ND ND ND ND ND ND Nov-00 NR 30 NA ND ND ND ND ND ND ND NA May-01 NR 30 NA ND ND ND ND ND ND ND ND Nov-01 NR 30 NA ND ND ND ND ND ND ND ND May-02 NR 30 NA ND ND ND ND ND ND ND ND Nov-02 NR 30 NA ND ND ND ND ND ND ND ND May-03 NR 30 ND ND ND ND ND ND ND ND ND Nov-03 NR 30 ND ND ND ND ND ND ND ND ND May-04 NR 30 ND ND ND ND ND ND ND ND ND Nov-04 NR 30 ND ND ND ND ND ND ND ND ND May-05 NR 30 ND ND ND ND ND ND ND ND ND 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 01-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 µg/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 05-Nov-08 2.6 6.0 Dry 14.1 3.8 J ND ND ND ND ND ND 02-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 µg/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 03-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 06-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 07-Dec-15 EPA 6010 3.8 6.0 ND 4.9 J ND ND ND ND ND ND ND 02-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 ---ND ND ND ND ND ND ND ND Arsenic Oct-94 NR 5 ND ND 5.0 NI NI NI NI NI NA Jun-95 NR 5 ND ND ND NI NI NI NI NI NA Oct-95 NR 5 ND ND ND NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI NA May-97 NR 5 ND ND ND NI NI NI NI NI NA Nov-97 NR 5 ND ND ND NI NI NI NI NI NA May-98 NR 5 ND ND ND ND ND ND NI NI NA Nov-98 NR 5 ND ND ND ND ND ND NI NI NA May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 10 ND ND ND ND ND ND NI NI ND May-00 NR 10 NA ND ND ND ND ND ND ND ND Nov-00 NR 10 NA ND ND ND ND ND ND ND ND May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND ND ND ND ND ND Nov-02 NR 10 NA ND ND ND ND ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND ND ND ND ND ND ND ND ND 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 01-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 NC2L = 50 µg/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 05-Nov-08 2.7 10.0 Dry ND 6.0 B ND ND 3.3 B ND ND 4.8 J 02-Jun-09 2.7 10.0 ND ND ND ND ND ND ND ND ND 19-Nov-09 2.7 10.0 3.0 J ND 5.9 J ND ND ND ND ND ND NC2L = 10 µg/L (01/01/10)15-Jun-10 2.7 10.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 2.7 10.0 ND ND 4.9 J ND ND ND ND ND ND 31-May-11 2.7 10.0 3.3 J 3.0 J 9.9 J ND ND ND ND ND ND 19-Dec-11 5.0 10.0 ND ND ND ND ND ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 5.0 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 ND ND 3.4 J ND ND ND ND ND ND 07-Dec-15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 6010 2.5 10.0 ND ND 5.2 J ND ND ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 3.4 J ND 6.8 J ND ND ND ND ND ND 26-Jun-17 EPA 6010 5.0 10.0 ---ND 5.1 J ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 1 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Barium Apr-94 NR 100 110 840 590 NI NI NI NI NI NA Oct-94 NR 100 144 1060 690 NI NI NI NI NI NA Jun-95 NR 100 187 893 602 NI NI NI NI NI NA Oct-95 NR 100 114 825 585 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 100 203 952 542 NI NI NI NI NI NA May-97 NR 100 150 1000 570 NI NI NI NI NI NA Nov-97 NR 100 500 1000 500 NI NI NI NI NI NA May-98 NR 100 400 1000 600 ND 1700 1200 NI NI NA Nov-98 NR 100 160 1100 480 ND 970 870 NI NI NA May-99 NR 10 90.0 290 ND 41.0 290 240 NI NI ND Oct-99 NR 500 ND 950 510 ND ND ND NI NI ND May-00 NR 500 NA 870 550 ND ND ND ND ND ND Nov-00 NR 500 NA 810 ND ND ND ND ND ND ND May-01 NR 500 NA 890 540 ND ND ND ND ND ND Nov-01 NR 500 NA 790 ND ND ND ND ND ND ND May-02 NR 500 NA 800 510 ND ND ND ND ND ND Nov-02 NR 500 NA 650 ND ND ND ND ND ND ND May-03 NR 500 ND 690 530 ND ND ND ND ND ND Nov-03 NR 500 ND 780 ND ND ND ND ND ND ND May-04 NR 500 ND 810 ND ND ND ND ND ND ND Nov-04 NR 500 ND 890 ND ND ND ND ND ND ND May-05 NR 500 ND 730 ND ND ND ND ND ND ND Nov-05 NR 500 ND 930 ND ND ND ND ND ND ND 24-May-06 NR 500 ND 915 ND ND ND ND ND ND ND 01-Nov-06 NR 500 ND 937 ND ND ND ND ND ND ND 29-May-07 NR 100 107 882 484 127 94.9 J 29.9 J 33.0 J 15.1 J ND NC2L = 2,000 µg/L (10/23/07)28-Nov-07 NR 100 159 945 434 132 128 34.5 J 25.0 J 16.9 J 0.30 J 28-May-08 0.2 100 Dry 812 394 124 101 31.0 J 37.0 J 13.8 J 0.33 J 05-Nov-08 0.20 100 Dry 773 385 119 88.4 J 22.6 B 74.4 J 13.0 B 10.5 J 02-Jun-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 19-Nov-09 0.20 100 114 758 464 138 103 32.6 B 106 12.5 B 19.8 J NC2L = 700 µg/L (01/01/10)15-Jun-10 0.20 100 141 751 495 162 163 43.1 B 72.8 B 13.1 B 26.3 J 29-Nov-10 0.20 100 89.0 J 843 416 169 128 36.2 J 71.8 J 11.9 J ND 31-May-11 0.20 100 92.4 J 949 464 190 103 30.8 J 33.5 J 13.9 J ND 19-Dec-11 5.0 100 126 809 435 164 214 39.5 J 39.7 J 13.0 J ND 30-May-12 5.0 100 64.7 J 905 475 175 151 27.9 J 26.3 J 13.1 J ND 03-Dec-12 5.0 100 107 739 431 177 97.8 J 25.3 J 51.9 J 14.7 J ND 11-Jun-13 5.0 100 136 662 539 NS 96.2 J 35.6 B 55.9 B 12.0 B 13.7 J 29-Oct-13 5.0 100 135 906 534 199 88.8 J 34.5 J 23.9 J 12.6 J ND 06-May-14 EPA 6010 5.0 100 81.4 J 772 439 186 110 31.9 J 45.2 J 12.4 J ND 21-Oct-14 EPA 6010 5.0 100 82.2 J 1050 415 194 86.2 J 29.2 J 22.4 J 11.8 J ND 19-May-15 EPA 6010 2.5 100 94.0 J 421 192 85.6 J 32.9 J 43.6 J 12.2 J ND 07-Dec-15 EPA 6010 2.5 100 109.0 1210 470 205 157 44.7 J 43.6 J 12.3 J ND 02-May-16 EPA 6010 2.5 100 100.0 J 1060 497 186 73.2 J 38.5 J 59.8 J 11.4 J ND 12-Dec-16 EPA 6010 2.5 100 78.7 J 1040 388 167 82 J 28 J 16.3 J 8.1 J ND 26-Jun-17 EPA 6010 2.5 100 ---1470 547 218 89.3 J 35.4 J 29.3 J 12.8 J 2.5 J Beryllium May-99 NR 2 ND 2.0 ND ND 2.0 2.1 NI NI ND Oct-99 NR 2 ND ND ND ND ND 4.0 NI NI ND May-00 NR 2 NA ND ND ND ND ND ND ND ND Nov-00 NR 2 NA ND ND ND ND 2.0 ND ND ND May-01 NR 2 NA ND ND ND ND ND ND ND ND Nov-01 NR 2 NA ND ND ND ND ND ND ND ND May-02 NR 2 NA ND ND ND ND ND ND ND ND Nov-02 NR 2 NA 2.4 2.3 2.1 ND ND ND ND ND May-03 NR 2 ND ND ND ND ND ND ND ND ND Nov-03 NR 2 ND ND ND ND ND ND ND ND ND May-04 NR 2 ND ND ND ND ND ND ND ND ND Nov-04 NR 2 ND ND ND ND ND ND ND ND ND May-05 NR 2 ND ND ND ND ND ND ND ND ND Nov-05 NR 2 ND ND ND ND ND ND ND ND ND 24-May-06 NR 2 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 2 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 ND ND ND ND ND ND ND ND ND GWPS = 4 µg/L (10/23/07)28-Nov-07 NR 1 ND ND ND ND ND ND ND ND ND 28-May-08 0.1 1.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.10 1.0 Dry ND ND ND ND 0.11 J 0.17 J ND ND 02-Jun-09 0.10 1.0 ND ND ND ND ND ND 0.18 J ND ND 19-Nov-09 0.10 1.0 ND ND ND ND ND ND 0.11 J ND ND 15-Jun-10 0.10 1.0 ND ND ND ND 0.26 J 0.18 J ND ND ND 29-Nov-10 0.10 1.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.10 1.0 ND ND 0.21 J ND ND 0.24 J ND ND ND 19-Dec-11 1.0 1.0 ND ND ND ND ND ND ND ND ND 30-May-12 1.0 1.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 1.0 1.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 1.0 1.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 1.0 1.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 6010 1.0 1.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 6010 1.0 1.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 6010 0.5 1.0 ---ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 2 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Cadmium Apr-94 NR 1 ND ND ND NI NI NI NI NI NA Oct-94 NR 1 ND ND ND NI NI NI NI NI NA Jun-95 NR 1 ND ND ND NI NI NI NI NI NA Oct-95 NR 1 ND 2.0 1.0 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 1 ND ND ND NI NI NI NI NI NA May-97 NR 1 ND ND ND NI NI NI NI NI NA Nov-97 NR 1 ND ND ND NI NI NI NI NI NA May-98 NR 1 ND ND ND ND ND ND NI NI NA Nov-98 NR 1 ND ND ND ND 4.0 ND NI NI NA May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 1 6.0 15.0 6.0 ND 2.0 9.0 NI NI ND May-00 NR 1 NA 8.0 4.0 J 2.0 J 2.0 J 2.0 J 2.0 J ND ND Nov-00 NR 1 NA 13.0 4.0 ND ND 4.0 1.0 ND ND May-01 NR 1 NA 13.0 5.0 ND ND 2.0 J 1.0 J ND ND Nov-01 NR 1 NA 10.0 3.6 ND ND ND ND ND ND May-02 NR 1 NA 7.9 3.0 ND ND ND ND ND ND Nov-02 NR 1 NA 11.0 4.7 1.5 ND ND ND 1.1 ND May-03 NR 1 11.0 12.0 7.1 ND ND ND ND ND ND Nov-03 NR 1 ND ND ND ND ND 2.3 1.1 ND ND May-04 NR 1 ND 1.6 ND ND ND ND ND ND ND Nov-04 NR 1 2.2 13.0 4.5 ND ND ND ND ND ND May-05 NR 1 ND ND ND ND 16.0 ND ND ND ND Nov-05 NR 1 ND ND ND ND 11.0 ND ND ND ND 24-May-06 NR 1 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 1 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 ND ND ND ND ND ND ND ND ND NC2L = 1.75 µg/L (10/23/07)28-Nov-07 NR 1 ND ND ND ND ND ND ND ND ND 28-May-08 0.5 1.0 Dry 1.7 ND ND 2.6 ND ND ND ND 05-Nov-08 0.50 1.0 Dry 0.50 J ND ND ND ND ND ND ND 01-Jun-09 0.50 1.0 ND ND ND ND ND ND ND ND ND 19-Nov-09 0.50 1.0 ND ND ND ND ND 1.3 ND ND ND NC2L = 2 µg/L (01/01/10)15-Jun-10 0.50 1.0 ND ND ND ND 1.1 ND ND ND ND 29-Nov-10 0.50 1.0 ND ND ND ND ND 0.80 J ND ND ND 31-May-11 0.50 1.0 ND 0.78 J ND ND ND ND ND ND ND 19-Dec-11 1.0 1.0 ND 1.6 ND ND ND 6.6 ND ND ND 30-May-12 1.0 1.0 ND 5.0 ND ND ND ND ND ND ND 03-Dec-12 1.0 1.0 ND 2.3 ND ND ND ND ND ND ND 11-Jun-13 1.0 1.0 ND 2.0 ND NS ND ND ND ND ND 29-Oct-13 1.0 1.0 ND 4.5 ND 2.0 ND ND ND ND ND 06-May-14 EPA 6010 1.0 1.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 6010 1.0 1.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 6010 0.5 1.0 ---ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 3 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Chromium Apr-94 NR 20 ND ND ND NI NI NI NI NI NA Oct-94 NR 5 ND 6.0 ND NI NI NI NI NI NA Jun-95 NR 5 ND 7.0 ND NI NI NI NI NI NA Oct-95 NR 5 ND 6.0 ND NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 5.0 ND NI NI NI NI NI NA May-97 NR 1 4.0 18.0 2.0 NI NI NI NI NI NA Nov-97 NR 1 10 11.0 1.0 NI NI NI NI NI NA May-98 NR 1 ND 4.0 ND ND 3.0 2.0 NI NI NA Nov-98 NR 1 7.0 18.0 3.0 ND 9.0 5.0 NI NI NA May-99 NR 10 6.0 45.0 ND ND 33.0 21.0 NI NI ND Oct-99 NR 10 51.0 17.0 ND ND 16.0 54.0 NI NI ND May-00 NR 10 NA 16.0 ND ND 14.0 14.0 12.0 ND ND Nov-00 NR 10 NA 17.0 ND ND ND 20.0 ND ND ND May-01 NR 10 NA 12.0 J ND ND ND 10.0 J ND ND ND Nov-01 NR 10 NA 12.0 ND ND ND ND ND ND ND May-02 NR 10 NA 10.0 J ND ND ND ND ND ND ND Nov-02 NR 10 NA 12.0 ND ND ND ND ND ND ND May-03 NR 10 12.0 ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND ND ND ND ND ND ND ND ND 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 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND ND ND ND ND ND ND NC2L = 50 µg/L (10/23/07)28-Nov-07 NR 10 ND ND ND ND 2.9 J ND ND ND ND 28-May-08 0.4 10.0 Dry ND ND ND 2.3 B 0.80 B ND ND 0.85 J 05-Nov-08 0.40 10.0 Dry ND ND ND ND 0.46 J 0.59 J ND ND 02-Jun-09 0.40 10.0 ND ND ND ND 2.8 J 0.42 J 0.65 J ND ND 19-Nov-09 0.40 10.0 ND 1.8 B 0.65 B ND 2.7 B ND ND ND 1.1 J NC2L = 10 µg/L (01/01/10)15-Jun-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 29-Nov-10 0.40 10.0 ND 3.8 J 3.5 J 1.2 J 5.1 J 0.88 J ND ND ND 31-May-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 19-Dec-11 5.0 10.0 ND ND ND ND 15.4 ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND 8.3 J ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND NS 5.2 J ND ND 6.2 J ND 29-Oct-13 5.0 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 6010 2.5 10.0 ND ND ND ND 8.8 J ND ND ND ND 02-May-16 EPA 6010 2.5 10.0 ND 2.8 J ND ND 4.2 J ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 3.7 J ND ND ND ND ND ND ND ND 26-Jun-17 EPA 6010 2.5 10.0 ---3.1 J ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 4 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Cobalt Oct-94 NR 10 32.0 172 35.0 NI NI NI NI NI NA Jun-95 NR 20 41.0 130 ND NI NI NI NI NI NA Jun-95 NR 10 45.0 154 33.0 NI NI NI NI NI NA Oct-95 NR 10 29.0 121 30.0 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 10 28.0 14.0 14.0 NI NI NI NI NI NA May-97 NR 6 41.0 150 21.0 NI NI NI NI NI NA Nov-97 NR 5 52.0 148 15.0 NI NI NI NI NI NA May-98 NR 1 80.0 137 22.0 1.0 36.0 91.0 NI NI NA Nov-98 NR 1 35.0 85.0 17.0 ND 31.0 31.0 NI NI NA May-99 NR 10 25.0 95.0 25.0 ND 22.0 26.0 NI NI ND Oct-99 NR 10 100 120 14.0 ND ND 70.0 NI NI ND May-00 NR 10 NA 110 26.0 ND ND 18.0 21.0 ND ND Nov-00 NR 10 NA 110 ND ND ND 25.0 11.0 ND ND May-01 NR 10 NA 130 21.0 ND ND 12.0 ND ND ND Nov-01 NR 10 NA 110 14.0 ND ND ND ND ND ND May-02 NR 10 NA 110 15.0 ND ND ND ND ND ND Nov-02 NR 10 NA 110 15.0 12.0 ND ND ND ND ND May-03 NR 10 140 100 26.0 ND ND ND ND ND ND Nov-03 NR 10 150 110 27.0 ND ND ND ND ND ND May-04 NR 10 51.0 110 17.0 13.0 ND ND ND ND ND Nov-04 NR 10 54.0 100 ND ND ND ND ND ND ND May-05 NR 10 79.0 95.0 15.0 ND ND ND ND ND ND Nov-05 NR 10 47.0 100 ND ND ND ND ND ND ND 24-May-06 NR 10 62.9 116 10.0 ND ND 10.4 ND ND ND 01-Nov-06 NR 10 63.2 114 ND ND ND ND ND ND ND 29-May-07 NR 10 60.1 105 6.3 J 10.7 ND ND 2.4 J ND ND GWPS = 70 µg/L (10/23/07)28-Nov-07 NR 10 43.1 110 3.6 J 5.1 J ND ND ND ND ND 28-May-08 0.6 10.0 Dry ND ND 8.8 J ND ND ND ND ND 05-Nov-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 01-Jun-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 19-Nov-09 0.60 10.0 126 87.7 18.7 4.5 J ND 0.96 J 5.9 J ND ND 15-Jun-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 µg/L (10/1/10)29-Nov-10 0.60 10.0 110 233 67.3 0.69 J ND 1.2 J 3.9 J 3.7 J ND 31-May-11 0.60 10.0 38.6 111 19.2 19.3 1.3 J ND 1.1 J ND ND 19-Dec-11 5.0 10.0 ND 63.8 ND ND ND ND ND ND ND 30-May-12 5.0 10.0 85.6 144 38.4 5.2 J ND ND ND ND ND 03-Dec-12 5.0 10.0 36.0 92.9 10.4 5.2 J ND ND ND ND ND 11-Jun-13 5.0 10.0 178 220 85.7 NS 5.4 J ND 7.1 J 5.8 J ND 29-Oct-13 5.0 10.0 226 267 96.1 ND ND ND ND 6.6 J ND 06-May-14 EPA 6010 5.0 10.0 39.0 65.2 ND ND ND ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 43.8 118 9.1 J ND ND ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 47.7 117 10.7 ND ND ND ND ND ND 07-Dec-15 EPA 6010 2.5 10.0 52.0 126 13.9 ND ND ND ND ND ND 02-May-16 EPA 6010 2.5 10.0 56.2 120 15.6 ND ND ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 24.6 99.8 7.1 J ND ND ND ND ND ND 26-Jun-17 EPA 6010 2.5 10.0 ---137 12.4 ND ND ND ND ND ND Copper May-99 NR 5 13.0 22.0 ND ND 45.0 5.1 NI NI ND Oct-99 NR 200 ND ND ND ND ND ND NI NI ND May-00 NR 200 NA ND ND ND ND ND ND ND ND Nov-00 NR 200 NA ND ND ND ND ND ND ND ND May-01 NR 200 NA ND ND ND ND ND ND ND ND Nov-01 NR 200 NA ND ND ND ND ND ND ND ND May-02 NR 200 NA ND ND ND ND ND ND ND ND Nov-02 NR 200 NA ND ND ND ND ND ND ND ND May-03 NR 200 ND ND ND ND ND ND ND ND ND Nov-03 NR 200 ND ND ND ND ND ND ND ND ND May-04 NR 200 ND ND ND ND ND ND ND ND ND Nov-04 NR 200 ND ND ND ND ND ND ND ND ND May-05 NR 200 ND ND ND ND ND ND ND ND ND Nov-05 NR 200 ND ND ND ND ND ND ND ND ND 24-May-06 NR 200 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 200 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND 1.7 J ND ND 1.6 J ND ND NC2L = 1,000 µg/L (10/23/07)28-Nov-07 NR 10 ND ND ND ND 3.30 J ND ND ND ND 28-May-08 0.3 10 Dry 0.49 B ND ND 2.8 J 0.76 B 0.50 B ND 0.38 J 05-Nov-08 0.30 10 Dry 0.89 B ND ND ND ND 0.72 B ND 0.94 J 02-Jun-09 0.30 10 9.7 J ND ND ND 1.5 J ND ND ND ND 19-Nov-09 0.30 10 5.3 J ND 0.35 J ND 2.1 J 0.41 J 1.0 J ND ND 15-Jun-10 0.30 10 13.9 ND ND ND 11.0 5.9 J 1.4 J ND ND 29-Nov-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 31-May-11 0.30 10 4.5 J 5.1 J 13.2 ND 0.98 J ND ND ND ND 19-Dec-11 5.0 10 10.9 ND 5.5 J ND 14.1 ND ND ND ND 30-May-12 5.0 10 ND ND ND ND 10.8 ND ND ND ND 03-Dec-12 5.0 10.0 5.2 J ND ND ND ND ND ND ND ND 11-Jun-13 5.0 10.0 13.1 B 5.1 B ND NS ND ND ND ND 10.8 29-Oct-13 5.0 10.0 10.2 ND ND 8.9 J ND ND ND ND ND 06-May-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 5.2 J 3.7 J ND ND ND ND ND ND ND 07-Dec-15 EPA 6010 2.5 10.0 7.9 J 7.7 J 3.6 J ND 7.4 J ND ND ND ND 02-May-16 EPA 6010 2.5 10.0 5.8 J ND ND ND 3.6 J ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 7.9 J ND ND 3.2 J ND ND ND ND ND 26-Jun-17 EPA 6010 2.5 10.0 ---ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 5 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Lead Apr-94 NR 1 6.0 5.0 2.0 NI NI NI NI NI NA Oct-94 NR 5 7.0 ND ND NI NI NI NI NI NA Jun-95 NR 5 ND ND ND NI NI NI NI NI NA Oct-95 NR 5 ND 6.0 ND NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 7.0 ND ND NI NI NI NI NI NA May-97 NR 5 ND 9.0 ND NI NI NI NI NI NA Nov-97 NR 5 22.0 ND ND NI NI NI NI NI NA May-98 NR 5 ND 9.0 ND ND 16.0 35.0 NI NI NA Nov-98 NR 5 10.0 ND ND ND 23.0 17.0 NI NI NA May-99 NR 10 ND ND ND ND ND 23.0 NI NI ND Oct-99 NR 10 25.0 10.0 ND ND ND 95.0 NI NI ND May-00 NR 10 NA ND ND ND ND 12.0 ND ND ND Nov-00 NR 10 NA ND ND ND ND 31.0 10.0 ND ND May-01 NR 10 NA 12.0 J ND ND ND 12.0 J ND ND ND Nov-01 NR 10 NA 11.0 ND ND ND ND ND ND ND May-02 NR 10 NA 10.0 J ND ND ND ND ND ND ND Nov-02 NR 10 NA 14.0 ND ND ND ND ND ND ND May-03 NR 10 38.0 10.0 J ND ND ND ND ND ND ND Nov-03 NR 10 16.0 ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND 14.0 ND ND ND ND ND ND ND Nov-05 NR 10 ND ND ND ND ND ND ND ND ND 24-May-06 NR 10 ND 11.7 ND ND ND 22.6 ND ND ND 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-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 NC2L = 15 µg/L (10/23/07)28-Nov-07 NR 10 9.8 J 7.4 J 2.0 J ND ND ND ND ND ND 28-May-08 4 10.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 4.0 10.0 Dry ND ND ND ND ND ND ND ND 01-Jun-09 4.0 10.0 ND ND ND ND ND ND ND ND ND 19-Nov-09 4.0 10.0 4.6 J ND ND ND ND ND ND ND ND 15-Jun-10 4.0 10.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 4.0 10.0 ND ND ND ND ND ND ND ND ND 31-May-11 4.0 10.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 5.0 10.0 6.1 J ND ND ND 5.4 J ND ND ND ND 30-May-12 5.0 10.0 ND 5.9 J ND ND ND ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 5.0 10.0 6.7 J ND ND 5.4 J ND ND ND ND ND 06-May-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 ND 5.1 J ND ND ND ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 2.9 J 6.2 J ND ND ND ND ND ND ND 07-Dec-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 02-May-16 EPA 6010 2.5 10.0 4.4 J 5 J ND ND ND ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 6.1 J 6.1 J ND 3.9 J ND ND ND ND ND 26-Jun-17 EPA 6010 2.5 10.0 ---6.8 J 2.6 J ND ND ND ND ND ND Nickel May-99 NR 5 11.0 36.0 11.0 NA 23.0 30.0 NI NI ND Oct-99 NR 50 ND ND ND ND ND 59.0 NI NI ND May-00 NR 50 NA ND ND ND ND ND ND ND ND Nov-00 NR 50 NA ND ND ND ND ND ND ND ND May-01 NR 50 NA ND ND ND ND ND ND ND ND Nov-01 NR 50 NA ND ND ND ND ND ND ND ND May-02 NR 50 NA ND ND ND ND ND ND ND ND Nov-02 NR 50 NA ND ND ND ND ND ND ND ND May-03 NR 50 ND ND ND ND ND ND ND ND ND Nov-03 NR 50 ND ND ND ND ND ND ND ND ND May-04 NR 50 ND ND ND ND ND ND ND ND ND Nov-04 NR 50 ND ND ND ND ND ND ND ND ND May-05 NR 50 ND ND ND ND ND ND ND ND ND Nov-05 NR 50 ND ND ND ND ND ND ND ND ND 24-May-06 NR 50 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 50 ND ND ND ND ND ND ND ND ND 29-May-07 NR 50 ND ND ND 21.3 J ND ND ND ND ND NC2L = 100 µg/L (10/23/07)28-Nov-07 NR 50 ND 2.4 J ND 20.4 J 2.5 J ND ND ND ND 28-May-08 1.7 50.0 Dry 9.1 J 10.5 J 31.9 J 2.1 J ND ND ND ND 05-Nov-08 1.7 50.0 Dry 11.6 J 5.9 B 26.3 J 2.8 B ND ND ND 2.2 J 02-Jun-09 1.7 50.0 14 J 8.9 J 3.8 J 21.8 J 2.3 J ND ND ND ND 19-Nov-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 15-Jun-10 1.7 50.0 5.9 J 6.7 J ND 14.5 J 4.8 J ND ND ND ND 29-Nov-10 1.7 50.0 4.7 J 7.6 J ND 17.3 J ND ND ND ND ND 31-May-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 19-Dec-11 5.0 50.0 ND 8.8 J ND 18.9 J ND ND ND ND ND 30-May-12 5.0 50.0 ND 9.4 J ND 19.9 J ND ND ND ND ND 03-Dec-12 5.0 50.0 ND 7.5 J ND 20.8 J ND ND ND ND ND 11-Jun-13 5.0 50.0 ND 6.8 J ND NS ND ND ND ND ND 29-Oct-13 5.0 50.0 ND 7.1 J ND 20.6 J ND ND ND ND ND 06-May-14 EPA 6010 5.0 50.0 ND 10.1 J ND 21.1 J ND ND ND ND ND 21-Oct-14 EPA 6010 5.0 50.0 ND 16.9 J ND 24.3 J ND ND ND ND ND 19-May-15 EPA 6010 2.5 50.0 ND 15.8 J 3.1 J 23.8 J ND ND ND ND ND 07-Dec-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 02-May-16 EPA 6010 2.5 50.0 ND 14.9 J 3.8 J 23.3 J ND ND ND ND ND 12-Dec-16 EPA 6010 2.5 50.0 2.6 J 14.6 J 3.5 J 21.0 J ND ND ND ND ND 26-Jun-17 EPA 6010 2.5 50.0 ---20.9 J 4.6 J 25.6 J ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 6 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Selenium May-97 NR 5 ND ND ND NI NI NI NI NI NA Nov-97 NR 5 ND ND ND NI NI NI NI NI NA May-98 NR 5 ND ND ND ND ND ND NI NI NA Nov-98 NR 5 ND ND 5.0 ND ND ND NI NI NA May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 20 ND 30.0 ND ND ND ND NI NI ND May-00 NR 20 NA ND ND ND ND ND ND ND ND Nov-00 NR 20 NA ND ND ND ND ND ND ND ND May-01 NR 20 NA ND ND ND ND ND ND ND ND Nov-01 NR 20 NA ND ND ND ND ND ND ND ND May-02 NR 20 NA ND ND ND ND ND ND ND ND Nov-02 NR 20 NA ND ND ND ND ND ND ND ND May-03 NR 20 ND ND ND ND ND ND ND ND ND Nov-03 NR 20 ND ND ND ND ND ND ND ND ND May-04 NR 20 ND ND ND ND ND ND ND ND ND Nov-04 NR 20 ND ND ND ND ND ND ND ND ND May-05 NR 20 ND ND ND ND ND ND ND ND ND Nov-05 NR 20 ND ND ND ND ND ND ND ND ND 24-May-06 NR 20 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 20 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND ND 2.5 J 4.6 J ND ND ND NC2L = 50 µg/L (10/23/07)28-Nov-07 NR 10 ND ND ND ND ND ND ND ND 2.4 J 28-May-08 3.8 10.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 3.8 10.0 Dry 29.6 12.3 B ND ND 5.6 B ND 5.1 B 4.2 J 02-Jun-09 3.8 10.0 ND 5.6 J ND ND ND ND ND ND ND 19-Nov-09 3.8 10.0 ND 5.6 J ND ND ND 5.5 J 5.0 J ND ND NC2L = 20 µg/L (01/01/10)15-Jun-10 3.8 10.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 3.8 10.0 ND ND ND ND ND ND ND ND ND 31-May-11 3.8 10.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 10.0 10.0 ND ND ND ND ND ND ND ND ND 30-May-12 10.0 10.0 11.5 16.8 ND ND ND ND ND ND ND 03-Dec-12 10.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 10.0 10.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 10.0 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 6010 10.0 10.0 ND ND ND 16.2 ND ND ND ND ND 21-Oct-14 EPA 6010 10.0 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 6010 5.0 10.0 ND 5.2 J 5.7 J ND ND ND ND ND ND 12-Dec-16 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 6010 5.0 10.0 ---ND ND ND ND ND ND ND ND Silver Apr-94 NR 1 ND ND ND NI NI NI NI NI NA Oct-94 NR 1 ND ND ND NI NI NI NI NI NA Jun-95 NR 1 ND ND ND NI NI NI NI NI NA Oct-95 NR 1 2.0 ND ND NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 1 ND ND ND NI NI NI NI NI NA May-97 NR 5 6.0 8.0 ND NI NI NI NI NI NA Nov-97 NR 1 ND ND ND NI NI NI NI NI NA May-98 NR 1 ND ND ND ND ND ND NI NI NA Nov-98 NR 1 ND ND ND ND ND ND NI NI NA May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 10 ND ND ND ND ND ND NI NI ND May-00 NR 10 NA ND ND ND ND ND ND ND ND Nov-00 NR 10 NA ND ND ND ND ND ND ND ND May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND ND ND ND ND ND Nov-02 NR 10 NA ND ND ND ND ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10.0 ND ND ND ND ND ND ND ND ND 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 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND 2.5 J ND ND 2.2 J ND ND NC2L = 17.5 µg/L (10/23/07)28-Nov-07 NR 10 ND ND ND ND ND ND ND ND ND 28-May-08 0.1 10.0 Dry 1.4 J 0.41 J 0.54 J ND ND ND ND ND 05-Nov-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 02-Jun-09 0.10 10.0 ND 0.90 J ND 0.37 J ND ND ND ND ND 19-Nov-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 NC2L = 20 µg/L (01/01/10)15-Jun-10 0.10 10.0 ND 0.25 J 0.31 J 0.50 J 0.15 J ND ND 0.14 J ND 29-Nov-10 0.10 10.0 ND 0.58 J 0.11 J 0.59 J ND ND ND ND ND 31-May-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 19-Dec-11 5.0 10.0 ND ND ND ND ND ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 5.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 10.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 5.0 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 6010 2.5 10.0 ---ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 7 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Thallium Oct-99 NR 10 ND ND ND ND ND ND NI NI ND May-00 NR 10 NA ND ND ND ND ND ND ND ND Nov-00 NR 10 NA ND ND ND ND ND ND ND NA May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND ND ND ND ND ND Nov-02 NR 10 NA 26.0 ND ND ND ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 10.0 ND ND ND ND ND ND ND ND Nov-05 NR 10 13.0 16.0 12.0 ND ND ND ND ND ND 24-May-06 NR 10 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 5.5 ND ND ND ND ND 0.066 ND ND ND GWPS = 0.28 µg/L (10/23/07)28-Nov-07 NR 5.5 0.215 J ND ND ND 0.155 J 0.074 J ND ND ND 28-May-08 3 5.5 Dry ND ND ND 3.8 J ND ND ND ND 05-Nov-08 3.0 5.5 Dry 3.1 J ND ND ND ND ND ND ND 02-Jun-09 3.0 5.5 ND ND ND ND ND ND ND ND ND 19-Nov-09 3.0 5.5 ND ND ND ND ND 3.5 J ND ND ND 15-Jun-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 µg/L (10/1/10)29-Nov-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 31-May-11 3.0 5.5 ND ND ND ND ND ND ND ND ND 19-Dec-11 5.4 5.5 ND ND ND ND ND ND ND ND ND 30-May-12 5.4 5.5 ND ND ND ND ND ND ND ND ND 03-Dec-12 5.4 5.5 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.4 5.5 ND ND ND NS ND ND ND ND ND 29-Oct-13 5.4 5.5 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 6010 5.4 5.5 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 6010 5.4 5.5 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 6010 5.0 5.5 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 6010 5.0 5.5 6.9 7.5 ND ND ND ND ND ND ND 02-May-16 EPA 6010 5.0 5.5 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 6010 5.0 5.5 8.3 B ND ND ND ND ND ND ND 5.5 J 26-Jun-17 EPA 6020B 0.0 5.5 ---ND ND ND ND 0.075 J ND ND ND Vanadium Oct-99 NR 40 110 51.0 ND ND 61.0 210 NI NI ND May-00 NR 40 NA 61.0 ND ND ND 49.0 ND ND ND Nov-00 NR 40 NA ND ND ND ND 69.0 ND ND ND May-01 NR 40 NA ND ND ND ND ND ND ND ND Nov-01 NR 40 NA ND ND ND ND ND ND ND ND May-02 NR 40 NA ND ND ND ND ND ND ND ND Nov-02 NR 40 NA ND ND ND ND ND ND ND ND May-03 NR 40 ND ND ND ND ND ND ND ND ND Nov-03 NR 40 ND ND ND ND ND ND ND ND ND May-04 NR 40 ND ND ND ND ND ND ND ND ND Nov-04 NR 40 ND ND ND ND ND ND ND ND ND May-05 NR 40 ND ND ND ND ND ND ND ND ND Nov-05 NR 40 ND ND ND ND ND ND ND ND ND 24-May-06 NR 40 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 40 ND ND ND ND ND ND ND ND ND 29-May-07 NR 25 ND ND ND ND ND ND 1.5 J ND ND GWPS = 3.5 µg/L (10/23/07)28-Nov-07 NR 25 ND ND ND ND 10.0 J 1.1 J ND ND ND 28-May-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 05-Nov-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 02-Jun-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 19-Nov-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 15-Jun-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 µg/L (10/1/10)29-Nov-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 31-May-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 19-Dec-11 5.0 25.0 6.6 J ND 6.2 J ND 24.3 J 6.3 J ND ND ND 30-May-12 5.0 25.0 ND ND ND ND 19.3 J ND ND ND ND 03-Dec-12 5.0 25.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 5.0 25.0 ND ND ND NS 13.2 J ND ND ND ND 29-Oct-13 5.0 25.0 ND ND ND ND 7.5 J ND ND ND ND 06-May-14 EPA 6010 5.0 25.0 ND ND ND ND 7.6 J ND ND ND ND 21-Oct-14 EPA 6010 5.0 25.0 ND 5.4 J ND ND ND ND ND ND ND 19-May-15 EPA 6010 2.5 25.0 5.7 J 13 J 5.3 J ND 4.3 J ND ND ND ND 07-Dec-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 02-May-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-Dec-16 EPA 6010 2.5 25.0 6.0 J ND ND ND ND ND ND ND ND 26-Jun-17 EPA 6010 2.5 25.0 ---4.2 J 3.3 J ND ND 2.9 J ND ND ND Burke County - Kirksey Drive Landfill Page 8 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Zinc Apr-94 NR 10 12.0 ND ND NI NI NI NI NI NA Oct-94 NR 10 13.0 27.0 32.0 NI NI NI NI NI NA Jun-95 NR 10 32.0 17.0 17.0 NI NI NI NI NI NA Oct-95 NR 10 22.0 35.0 45.0 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 10 28.0 47.0 56.0 NI NI NI NI NI NA May-97 NR 10 60.0 80.0 60.0 NI NI NI NI NI NA Nov-97 NR 10 ND ND ND NI NI NI NI NI NA May-98 NR 10 40.0 50.0 20.0 140 40.0 40.0 NI NI NA Nov-98 NR 10 26.0 43.0 ND 21.0 25.0 32.0 NI NI NA May-99 NR 10 20.0 51.0 ND ND 45.0 74.0 NI NI ND Oct-99 NR 50 140 55.0 ND ND ND 210 NI NI ND May-00 NR 50 NA ND ND 81.0 50.0 J ND ND ND ND Nov-00 NR 50 NA 50.0 ND ND 50.0 100 50.0 ND ND May-01 NR 50 NA ND ND ND ND ND ND ND ND Nov-01 NR 50 NA ND ND ND ND ND ND ND ND May-02 NR 50 NA ND ND ND ND ND ND ND ND Nov-02 NR 50 NA ND ND ND ND ND ND ND ND May-03 NR 50 ND ND ND ND ND ND ND ND ND Nov-03 NR 50 ND ND ND ND ND 80.0 ND ND ND May-04 NR 50 110 ND ND ND ND ND ND ND ND Nov-04 NR 50 ND ND ND ND ND ND ND ND ND May-05 NR 50 ND ND ND ND ND ND ND ND ND Nov-05 NR 50 ND ND ND ND ND ND ND ND ND 24-May-06 NR 50 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 50 ND ND ND ND ND ND ND ND ND 29-May-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 NC2L = 1,050 µg/L (10/23/07)28-Nov-07 NR 10 26.3 ND 4.5 J 8.4 J 6.7 J 5.8 J ND 4.2 J ND 28-May-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 05-Nov-08 0.40 10.0 Dry ND ND 5.2 B ND 2.7 B 2.2 B 1.4 B 8.9 J 02-Jun-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 19-Nov-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 NC2L = 1,000 µg/L (01/01/10)15-Jun-10 0.40 10.0 16.9 0.50 J ND 2.3 J 15.0 9.2 J 3.8 J ND ND 29-Nov-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 31-May-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 19-Dec-11 10.0 10.0 47.0 ND 13.7 183 24.6 15.6 ND ND ND 30-May-12 10.0 10.0 ND 12.1 ND ND 12.0 ND 13.8 ND ND 03-Dec-12 10.0 10.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 10.0 10.0 17.9 B 12.0 B 14.8 B NS ND ND ND ND 76.3 29-Oct-13 10.0 10.0 12.9 ND ND 118 10.1 ND ND ND ND 06-May-14 EPA 6010 10.0 10.0 ND ND ND 17.5 ND ND ND ND ND 21-Oct-14 EPA 6010 10.0 10.0 ND ND ND 19.7 ND ND ND ND ND 19-May-15 EPA 6010 5.0 10.0 ND ND ND 6.1 J ND 5.7 J ND 5.5 J ND 07-Dec-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 02-May-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-Dec-16 EPA 6010 5.0 10.0 9.2 J ND 27.8 26.3 ND ND ND ND ND 26-Jun-17 EPA 6010 5.0 10.0 ---ND 5.9 J ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 9 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Organic Compounds Acetone Apr-94 NR 100 200 2000 ND NI NI NI NI NI NA Oct-94 NR 100 ND ND ND NI NI NI NI NI NA Jun-95 NR 100 ND ND ND NI NI NI NI NI NA Oct-95 NR 100 ND ND ND NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 10 460 200 ND NI NI NI NI NI NA May-97 NA NA NA NA NA NI NI NI NI NI NA Nov-97 NR 100 170 100 ND NI NI NI NI NI NA May-98 NR 1000 9600 350 ND ND 14.0 ND NI NI ND Nov-98 NR 500 5100 ND ND ND ND ND NI NI ND May-99 NR 100 400 ND ND ND ND ND NI NI ND Oct-99 NR 100 410 ND ND ND ND ND NI NI ND May-00 NR 100 NA ND ND ND ND ND ND ND ND Nov-00 NR 100 NA ND ND ND ND ND ND ND ND May-01 NR 100 NA ND ND ND ND ND ND ND ND Nov-01 NR 100 NA ND ND ND ND ND ND ND ND May-02 NR 100 NA ND ND ND ND ND ND ND ND Nov-02 NR 100 NA ND ND ND ND ND ND ND ND May-03 NR 100 390 600 ND ND ND ND ND ND ND Nov-03 NR 100 4900 180 ND ND ND ND ND ND ND May-04 NR 100 ND ND ND ND ND ND ND ND ND Nov-04 NR 100 230 ND ND ND ND ND ND ND ND May-05 NR 100 580 ND ND ND ND ND ND ND ND Nov-05 NR 100 450 ND ND ND ND ND ND ND ND 24-May-06 NR 100 1380 D ND ND ND ND ND ND ND ND 01-Nov-06 NR 100 340 ND ND ND ND ND ND ND ND 29-May-07 NR 100 1070 28.0 J ND ND ND ND ND ND ND NC2L = 700 µg/L (10/23/07)28-Nov-07 NR 100 690 D ND ND ND 2.8 B 2.5 B ND 2.7 B 4.3 J 28-May-08 20 100 Dry ND ND ND ND ND ND ND ND 05-Nov-08 20.0 100 Dry 34.4 J ND ND ND ND ND ND ND 02-Jun-09 2.2 100 13.3 B 45.7 J ND ND 3.9 B ND ND ND 3.2 J 19-Nov-09 2.2 100 3.1 B ND ND 159 50.0 J 5.4 B ND ND 3.8 J NC2L = 6,000 µg/L (01/01/10)15-Jun-10 2.2 100 193 101 5.7 B 5.4 B ND ND ND ND 9.8 J 29-Nov-10 2.2 100 123 15.7 B ND ND ND ND ND ND 4.3 J 31-May-11 2.2 100 26.3 B ND ND 10.3 B ND ND ND ND 3.9 J 19-Dec-11 2.2 100 24.4 B ND ND ND ND ND ND ND 6.6 J 30-May-12 2.2 100 283 91.3 J ND ND ND ND ND ND ND 03-Dec-12 10.0 100 43.4 J 46.8 J ND ND ND ND ND ND ND 11-Jun-13 10.0 100 763 1190 J ND NS ND ND ND ND ND 29-Oct-13 50.0 500 611 32.9 J ND ND ND ND ND ND ND 06-May-14 EPA 8260 10.0 100 104 109 ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 10.0 100 91.2 J ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 10.0 100 239 J ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 10.0 100 118 21.8 J ND ND ND ND ND ND ND 02-May-16 EPA 8260 10.0 100 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 10.0 100 69.0 J ND ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 10.0 100 ---ND ND ND 10.6 J 23.6 J 12.5 J 20.7 J 23.0 J Burke County - Kirksey Drive Landfill Page 10 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Benzene Apr-94 NR 5 ND 15.0 8.7 NI NI NI NI NI NA Oct-94 NR 5 ND 16.0 7.1 NI NI NI NI NI NA Jun-95 NR 5 ND ND 7.8 NI NI NI NI NI NA Oct-95 NR 5 ND 13.0 5.9 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 13.0 5.0 NI NI NI NI NI NA May-97 NR 5 2.3 13.0 8.9 NI NI NI NI NI ND Nov-97 NR 5 ND 12.0 5.7 NI NI NI NI NI NA May-98 NR 5 ND 12.0 7.2 ND ND ND NI NI ND Nov-98 NR 5 ND ND ND ND ND ND NI NI ND May-99 NR 5 ND 8.0 7.4 ND ND ND NI NI ND Oct-99 NR 5 ND 11.0 5.4 ND ND ND NI NI ND May-00 NR 5 NA 9.2 10.0 ND ND ND ND ND ND Nov-00 NR 5 NA 9.4 6.3 ND ND ND ND ND ND May-01 NR 5 NA 9.4 7.4 ND ND ND ND ND ND Nov-01 NR 5 NA 7.3 6.4 ND ND ND ND ND ND May-02 NR 5 NA 9.2 8.4 ND ND ND ND ND ND Nov-02 NR 5 NA 7.6 6.8 ND ND ND ND ND ND May-03 NR 5 ND ND 8.6 ND ND ND ND ND ND Nov-03 NR 5 ND 8.9 6.4 ND ND ND ND ND ND May-04 NR 5 ND 7.3 6.4 ND ND ND ND ND ND Nov-04 NR 5 ND 8.4 6.4 ND ND ND ND ND ND May-05 NR 5 ND 9.0 6.0 ND ND ND ND ND ND Nov-05 NR 5 ND 6.0 ND ND ND ND ND ND ND 24-May-06 NR 5 ND 5.5 ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND 7.5 ND ND ND ND ND ND ND 29-May-07 NR 1 1.1 8.3 5.5 3.0 ND ND ND ND ND NC2L = 1 µg/L (10/23/07)28-Nov-07 NR 1 ND 7.0 3.9 ND ND ND ND ND ND 28-May-08 0.3 1.0 Dry 6.4 5.1 2.5 0.78 J ND ND ND ND 05-Nov-08 0.25 1.0 Dry 5.8 4.0 2.3 1.1 ND ND ND ND 02-Jun-09 0.25 1.0 1.2 6.4 6.6 2.1 0.58 J ND ND ND ND 19-Nov-09 0.25 1.0 ND ND ND 0.82 J 6.5 5.9 ND ND ND 15-Jun-10 0.25 1.0 1.1 7.9 5.1 1.9 ND ND ND ND ND 29-Nov-10 0.25 1.0 ND 7.1 4.2 2.2 ND ND ND ND ND 31-May-11 0.25 1.0 0.45 J 7.6 4.6 2.0 0.60 J ND ND ND ND 19-Dec-11 0.25 1.0 0.77 J 7.4 4.9 2.2 0.89 J ND ND ND ND 30-May-12 0.25 1.0 0.5 J 6.6 ND 1.6 ND ND ND ND ND 03-Dec-12 0.25 1.0 0.31 J 6.9 4.5 1.6 ND ND ND ND ND 11-Jun-13 0.25 1.0 1.5 8.9 5.7 NS ND ND ND ND ND 29-Oct-13 0.25 1.0 0.81 J 8.7 4.5 1.4 ND ND ND ND ND 06-May-14 EPA 8260 0.25 1.0 0.37 J 9.5 5.4 1.6 ND ND ND ND ND 21-Oct-14 EPA 8260 0.25 1.0 ND 8.4 3.9 1.3 ND ND ND ND ND 19-May-15 EPA 8260 0.25 1.0 ND 7.2 4.1 1.3 ND ND ND ND ND 07-Dec-15 EPA 8260 0.25 1.0 ND 7.7 4.3 1.3 ND ND ND ND ND 02-May-16 EPA 8260 0.25 1.0 0.48 J 9.1 3.9 1.2 ND ND ND ND ND 12-Dec-16 EPA 8260 0.25 1.0 ND 8.0 3.5 1.3 ND ND ND ND ND 26-Jun-17 EPA 8260 0.25 1.0 ---6.7 3.7 1.3 ND ND ND ND ND Carbon disulfide May-98 NR 5 ND ND 8.2 ND ND ND NI NI ND Nov-98 NR 5 ND ND ND ND ND ND NI NI ND May-99 NR 5 ND 38.0 37.0 25.0 ND ND NI NI ND Oct-99 NR 100 ND ND ND ND ND ND NI NI ND May-00 NR 100 NA ND ND ND ND ND ND ND ND Nov-00 NR 100 NA ND ND ND ND ND ND ND ND May-01 NR 100 NA ND ND ND ND ND ND ND ND Nov-01 NR 100 NA ND ND ND ND ND ND ND ND May-02 NR 100 NA ND ND ND ND ND ND ND ND Nov-02 NR 100 NA ND ND ND ND ND ND ND ND May-03 NR 100 ND ND ND ND ND ND ND ND ND Nov-03 NR 100 ND ND ND ND ND ND ND ND ND May-04 NR 100 ND ND ND ND ND ND ND ND ND Nov-04 NR 100 ND ND ND ND ND ND ND ND ND May-05 NR 100 ND ND ND ND ND ND ND ND ND Nov-05 NR 100 ND ND ND ND ND ND ND ND ND 24-May-06 NR 100 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 100 ND ND ND ND ND ND ND ND ND 29-May-07 NR 100 ND ND ND ND ND ND ND ND ND NC2L = 700 µg/L (10/23/07)28-Nov-07 NR 100 ND ND ND ND ND ND ND ND ND 28-May-08 1.2 101 Dry ND ND ND ND ND ND ND ND 05-Nov-08 1.2 100 Dry ND ND ND ND ND ND ND ND 02-Jun-09 1.2 100 ND ND ND ND ND ND ND ND ND 19-Nov-09 1.2 100 ND ND ND ND ND ND ND ND ND 15-Jun-10 1.2 100 ND ND ND ND ND ND ND ND ND 29-Nov-10 1.2 100 ND ND ND ND ND ND ND ND ND 31-May-11 1.2 100 ND ND ND ND ND ND ND ND ND 19-Dec-11 1.2 100 ND ND ND ND ND ND ND ND ND 30-May-12 1.2 100 ND ND ND ND ND ND ND ND ND 03-Dec-12 1.2 100 ND ND ND ND ND ND ND ND ND 11-Jun-13 1.2 100 ND ND ND NS ND ND ND ND ND 29-Oct-13 1.2 100 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 1.2 100 ---ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 11 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Chlorobenzene Apr-94 NR 5 ND 5.4 12.0 NI NI NI NI NI NA Oct-94 NR 5 ND 6.6 13.0 NI NI NI NI NI NA Jun-95 NR 5 ND ND 16.0 NI NI NI NI NI NA Oct-95 NR 5 ND 6.6 16.0 NI NI NI NI NI NA May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 6.0 21.0 NI NI NI NI NI NA May-97 NR 5 ND 6.0 15.0 NI NI NI NI NI ND Nov-97 NR 5 ND 6.6 20.0 NI NI NI NI NI NA May-98 NR 5 ND 6.4 12.0 ND ND ND NI NI ND Nov-98 NR 5 ND ND 16.0 ND ND ND NI NI ND May-99 NR 5 ND 6.8 16.0 ND ND ND NI NI ND Oct-99 NR 5 ND 9.1 18.0 ND ND ND NI NI ND May-00 NR 5 NA 8.8 16.0 ND ND ND ND ND ND Nov-00 NR 5 NA 8.5 19.0 ND ND ND ND ND ND May-01 NR 5 NA 9.3 18.0 ND ND ND ND ND ND Nov-01 NR 5 NA ND 17.0 ND ND ND ND ND ND May-02 NR 5 NA ND 20.0 ND ND ND ND ND ND Nov-02 NR 5 NA ND 17.0 ND ND ND ND ND ND May-03 NR 5 ND ND 19.0 ND ND ND ND ND ND Nov-03 NR 5 ND 10.0 21.0 ND ND ND ND ND ND May-04 NR 5 ND 11.0 20.0 ND ND ND ND ND ND Nov-04 NR 5 ND 12.0 24.0 ND ND ND ND ND ND May-05 NR 5 ND 13.0 24.0 ND ND ND ND ND ND Nov-05 NR 5 ND 15.0 29.0 ND ND ND ND ND ND 24-May-06 NR 5 ND 11.3 24.3 ND ND ND ND ND ND 01-Nov-06 NR 5 ND 15.0 29.0 ND ND ND ND ND ND 29-May-07 NR 3 0.47 J 16.0 31.0 4.9 0.28 J ND ND ND ND NC2L = 50 µg/L (10/23/07)28-Nov-07 NR 3 ND 13.0 28.0 4.1 ND ND ND ND ND 28-May-08 0.23 3.0 Dry 13.7 24.3 4.0 0.67 J ND ND ND ND 05-Nov-08 0.23 3.0 Dry 13.5 21.6 4.0 0.89 J ND ND ND ND 02-Jun-09 0.23 3.0 0.30 J 15.0 24.7 3.9 0.49 J ND ND ND ND 19-Nov-09 0.23 3.0 ND ND 1.7 J 0.30 J 14.9 27.0 ND ND ND 15-Jun-10 0.23 3.0 0.31 J 15.5 25.7 4.0 ND ND ND ND ND 29-Nov-10 0.23 3.0 ND 15.4 28.8 5.2 0.76 J ND ND ND ND 31-May-11 0.23 3.0 ND 17.9 26.8 5.7 0.43 J ND ND ND ND 19-Dec-11 0.23 3.0 ND 17.4 28.2 5.7 0.65 J ND ND ND ND 30-May-12 0.23 3.0 0.26 J 17.8 27.6 5.4 ND ND ND ND ND 03-Dec-12 0.23 3.0 ND 18.9 29.0 5.7 ND ND ND ND ND 11-Jun-13 0.23 3.0 0.56 J 18.2 28.4 NS ND ND ND ND ND 29-Oct-13 0.23 3.0 ND 19.0 30.0 5.9 ND ND ND ND ND 06-May-14 EPA 8260 0.23 3.0 ND 19.5 32.1 6.4 ND ND ND ND ND 21-Oct-14 EPA 8260 0.23 3.0 ND 20.5 33.8 6.8 0.32 J ND ND ND ND 19-May-15 EPA 8260 0.23 3.0 ND 21.5 31.5 7.0 ND ND ND ND ND 07-Dec-15 EPA 8260 0.23 3.0 ND 20.6 33.2 7.0 ND ND ND ND ND 02-May-16 EPA 8260 0.23 3.0 0.31 J 24.2 31.1 6.6 ND ND ND ND ND 12-Dec-16 EPA 8260 0.23 3.0 ND 19.9 32.3 7.0 0.27 J ND ND ND ND 26-Jun-17 EPA 8260 0.23 3.0 ---21.4 29.0 7.0 ND ND ND ND ND Chloroethane May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 10 ND ND ND ND ND ND NI NI ND May-00 NR 10 NA ND ND ND ND ND NA ND ND Nov-00 NR 10 NA ND ND ND ND ND NA ND NA May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND ND ND ND ND ND Nov-02 NR 10 NA ND ND ND ND ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND ND ND ND ND ND ND ND ND Nov-05 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 10 ND ND ND ND ND ND ND ND ND NC2L = 2,800 µg/L (10/23/07)28-Nov-07 NR 10 ND ND 3.4 J ND ND ND ND ND ND 28-May-08 0.54 10.0 Dry ND 2.5 J ND ND ND ND ND ND 05-Nov-08 0.54 10.0 Dry ND 2.3 J ND ND ND ND ND ND 02-Jun-09 0.54 10.0 ND ND 2.7 J ND ND ND ND ND ND 19-Nov-09 0.54 10.0 ND ND ND ND 0.81 J ND ND ND ND NC2L = 3,000 µg/L (01/01/10)15-Jun-10 0.54 10.0 ND 0.86 J 2.1 J ND ND ND ND ND ND 29-Nov-10 0.54 10.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.54 10.0 ND ND 4.1 J ND ND ND ND ND ND 19-Dec-11 0.54 10.0 ND 0.58 J ND 0.56 J ND ND ND ND ND 30-May-12 0.54 10.0 ND ND 1.9 J ND ND ND ND ND ND 03-Dec-12 0.54 10.0 ND 0.60 J 2.8 J ND ND ND ND ND ND 11-Jun-13 0.54 10.0 ND ND 1.2 J NS ND ND ND ND ND 29-Oct-13 0.54 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.54 10.0 ND ND 1.7 J ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.54 10.0 ND ND 2.5 J ND ND ND ND ND ND 19-May-15 EPA 8260 0.54 10.0 ND ND 2.1 J ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.54 10.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.54 10.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.54 10.0 ND ND 2.6 J ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.54 10.0 ---ND 2.0 J ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 12 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Chloroform 19-Nov-09 0.14 5.0 ND ND 0.21 J ND ND ND ND ND ND NC2L = 70 µg/L (10/23/07)15-Jun-10 0.14 5.0 ND ND ND ND ND ND 0.33 B ND 0.28 J 29-Nov-10 0.14 5.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.14 5.0 ND ND ND ND ND ND 0.35 B ND 0.63 J 19-Dec-11 0.14 5.0 ND ND ND ND ND ND 0.44 J ND ND 30-May-12 0.14 5.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.14 5.0 ND ND ND ND ND ND 0.37 J ND ND 11-Jun-13 0.14 5.0 ND ND ND NS ND ND ND ND 42.4 29-Oct-13 0.14 5.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.14 5.0 ND ND ND ND ND ND 0.18 J ND ND 21-Oct-14 EPA 8260 0.14 5.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.14 5.0 ND ND ND ND ND ND 0.20 J ND NA 07-Dec-15 EPA 8260 0.14 5.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.14 5.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.14 5.0 ND ND ND ND ND ND 0.56 J ND ND 26-Jun-17 EPA 8260 0.14 5.0 ---ND ND ND ND ND 0.56 J ND ND Chloromethane 02-Jun-09 0.11 1.0 ND ND 0.28 J ND ND ND ND 0.17 J ND NC2L = 2.6 µg/L (10/23/07)19-Nov-09 0.11 1.0 ND ND ND ND ND ND ND ND ND NC2L = 3 µg/L (01/01/10)15-Jun-10 0.11 1.0 ND ND ND ND ND ND ND 0.14 B 0.15 J 29-Nov-10 0.11 1.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.11 1.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.11 1.0 ND ND ND ND ND ND ND ND ND 30-May-12 0.11 1.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.11 1.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.11 1.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.11 1.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.11 1.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.11 1.0 0.33 J ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.11 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.11 1.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.11 1.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.11 1.0 ND ND ND ND ND ND ND ND 0.36 J 26-Jun-17 EPA 8260 0.11 1.0 ---0.26 J 0.16 J ND 0.30 J 1 J 0.33 J 0.45 J ND 1,2-Dichlorobenzene Apr-94 NR 5 ND ND ND NI NI NI NI NI ND Oct-94 NR 5 ND 5.3 ND NI NI NI NI NI ND Jun-95 NR 5 ND ND ND NI NI NI NI NI ND Oct-95 NR 5 ND ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 ND 3.7 ND NI NI NI NI NI ND Nov-97 NR 5 ND ND ND NI NI NI NI NI NA May-98 NR 5 ND ND ND ND ND ND NI NI ND Nov-98 NR 5 ND ND ND ND ND ND NI NI ND May-99 NR 5 ND ND ND ND ND ND NI NI ND Oct-99 NR 5 ND ND ND ND ND ND NI NI ND May-00 NR 5 NA ND ND ND ND ND ND ND ND Nov-00 NR 5 NA ND ND ND ND ND ND ND ND May-01 NR 5 NA ND ND ND ND ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND ND ND ND ND ND ND Nov-02 NR 5 NA ND ND ND ND ND ND ND ND May-03 NR 5 ND ND ND ND ND ND ND ND ND Nov-03 NR 5 ND ND ND ND ND ND ND ND ND May-04 NR 5 ND ND ND ND ND ND ND ND ND Nov-04 NR 5 ND ND ND ND ND ND ND ND ND May-05 NR 5 ND ND ND ND ND ND ND ND ND Nov-05 NR 5 ND ND ND ND ND ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 5 ND 1.1 J ND ND ND ND ND ND ND NC2L = 24 µg/L (10/23/07)28-Nov-07 NR 5 ND 2.8 J 0.63 J ND 0.74 J ND ND ND ND 28-May-08 0.3 5.0 Dry 2.6 J 0.66 J ND 0.49 J ND ND ND ND 05-Nov-08 0.30 5.0 Dry 2.2 J 0.51 J ND 0.61 J ND ND ND ND 02-Jun-09 0.30 5.0 ND 2.5 J 0.79 J ND 0.34 J ND ND ND ND 19-Nov-09 0.30 5.0 ND ND ND ND 2.7 J 1.2 J ND ND ND NC2L = 20 µg/L (01/01/10)15-Jun-10 0.30 5.0 ND 2.3 J 1.1 J 0.33 J ND ND ND ND ND 29-Nov-10 0.30 5.0 ND 2.3 J 0.63 J ND ND ND ND ND ND 31-May-11 0.30 5.0 ND 2.2 J 0.51 J ND ND ND ND ND ND 19-Dec-11 0.30 5.0 ND 2.4 J 0.67 J ND ND ND ND ND ND 30-May-12 0.30 5.0 ND 2.3 J 0.72 J ND ND ND ND ND ND 03-Dec-12 0.30 5.0 ND 2.2 J 0.85 J 0.32 J ND ND ND ND ND 11-Jun-13 0.30 5.0 ND 2.2 J 0.91 J NS ND ND ND ND ND 29-Oct-13 0.30 5.0 ND 2.4 J 1.1 J ND ND ND ND ND ND 06-May-14 EPA 8260 0.30 5.0 ND 2.3 J 0.77 J ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.30 5.0 ND 2.5 J 0.64 J ND ND ND ND ND ND 19-May-15 EPA 8260 0.30 5.0 ND ND 0.6 J 0.3 J ND ND ND ND ND 07-Dec-15 EPA 8260 0.30 5.0 ND 2.5 J 0.57 J ND ND ND ND ND ND 02-May-16 EPA 8260 0.30 5.0 ND 2.7 J 0.7 J ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.30 5.0 ND 2.3 J 0.58 J ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.30 5.0 ---2.4 J 0.45 J 0.33 J ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 13 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,4-Dichlorobenzene Apr-94 NR 5 ND 34.0 22.0 NI NI NI NI NI ND Oct-94 NR 5 ND 37.0 22.0 NI NI NI NI NI ND Jun-95 NR 5 ND ND 21.0 NI NI NI NI NI ND Oct-95 NR 5 ND 36.0 19.0 NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 43.0 18.0 NI NI NI NI NI ND May-97 NR 5 5.1 40.0 15.0 NI NI NI NI NI ND Nov-97 NR 5 ND 37.0 16.0 NI NI NI NI NI NA May-98 NR 5 ND ND 14.0 ND ND ND NI NI ND Nov-98 NR 5 ND ND 13.0 ND ND ND NI NI ND May-99 NR 5 ND 37.0 13.0 ND ND ND NI NI ND Oct-99 NR 5 ND 52.0 14.0 ND ND ND NI NI ND May-00 NR 5 NA 50.0 12.0 ND ND ND ND ND ND Nov-00 NR 5 NA 54.0 13.0 ND ND ND ND ND ND May-01 NR 5 NA 58.0 12.0 ND ND ND ND ND ND Nov-01 NR 5 NA 57.0 15.0 ND ND ND ND ND ND May-02 NR 5 NA 59.0 14.0 ND ND ND ND ND ND Nov-02 NR 5 NA 52.0 13.0 ND ND ND ND ND ND May-03 NR 5 ND 50.0 15.0 ND ND ND ND ND ND Nov-03 NR 5 ND 50.0 19.0 ND ND ND ND ND ND May-04 NR 5 ND 48.0 18.0 ND ND ND ND ND ND Nov-04 NR 5 ND 53.0 14.0 ND ND ND ND ND ND May-05 NR 5 ND 59.0 13.0 ND ND ND ND ND ND Nov-05 NR 5 ND 57.0 14.0 5.0 ND ND ND ND ND 24-May-06 NR 5 ND 42.9 11.2 ND ND ND ND ND ND 01-Nov-06 NR 5 ND 57.0 10.0 ND ND ND ND ND ND 29-May-07 NR 1 2.3 60.0 16.0 4.7 1.1 ND ND ND ND NC2L = 1.4 µg/L (10/23/07)28-Nov-07 NR 1 ND 48.0 10.0 ND 3.3 ND ND ND ND 28-May-08 0.33 1.0 Dry 52.9 9.5 3.8 2.5 ND ND ND ND 05-Nov-08 0.33 1.0 Dry 48.6 8.1 3.7 3.2 ND ND ND ND 02-Jun-09 0.33 1.0 1.9 58.2 12.0 4.2 2.1 ND ND ND ND 19-Nov-09 0.33 1.0 ND ND ND 2.4 49.2 18.5 ND ND ND NC2L = 6 µg/L (01/01/10)15-Jun-10 0.33 1.0 2.1 46.2 16.4 4.2 0.93 J ND ND ND ND 29-Nov-10 0.33 1.0 1.2 45.8 12.0 4.4 1.8 ND ND ND ND 31-May-11 0.33 1.0 1.2 47.6 8.3 4.2 1.3 ND ND ND ND 19-Dec-11 0.33 1.0 2.1 44.8 10.8 4.3 1.3 ND ND ND ND 30-May-12 0.33 1.0 1.4 47.1 12.0 4.4 0.71 J ND ND ND ND 03-Dec-12 0.33 1.0 0.99 J 47.9 13.1 4.6 0.52 J ND ND ND ND 11-Jun-13 0.33 1.0 1.6 50.0 15.3 NS 0.46 J ND ND ND ND 29-Oct-13 0.33 1.0 1.4 48.3 19.2 5.0 0.48 J ND ND ND ND 06-May-14 EPA 8260 0.33 1.0 0.95 J 47.6 14.2 5.0 0.37 J ND ND ND ND 21-Oct-14 EPA 8260 0.33 1.0 1.2 45.2 12.3 5.0 0.99 J ND ND ND ND 19-May-15 EPA 8260 0.33 1.0 0.56 J 47.5 11.2 4.9 0.54 J ND ND ND ND 07-Dec-15 EPA 8260 0.33 1.0 0.81 J 47.1 11.2 4.3 ND ND ND ND ND 02-May-16 EPA 8260 0.33 1.0 0.97 J 50.5 14.7 4.4 ND ND ND ND ND 12-Dec-16 EPA 8260 0.33 1.0 0.47 J 39.7 10.1 4.9 0.69 J ND ND ND ND 26-Jun-17 EPA 8260 0.33 1.0 ---42.6 10.5 ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 14 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,1-Dichloroethane Apr-94 NR 5 14.0 ND 8.4 NI NI NI NI NI ND Oct-94 NR 5 15.0 ND 8.7 NI NI NI NI NI ND Jun-95 NR 5 15.0 ND 8.6 NI NI NI NI NI ND Oct-95 NR 5 ND ND 7.0 NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 12.0 ND 6.0 NI NI NI NI NI ND May-97 NR 5 12.0 2.3 14.0 NI NI NI NI NI ND Nov-97 NR 5 8.9 ND 6.6 NI NI NI NI NI NA May-98 NR 5 6.5 ND 11.0 5.4 5.1 ND NI NI ND Nov-98 NR 5 ND ND ND 6.3 6.2 ND NI NI ND May-99 NR 5 ND ND 7.4 6.7 7.6 ND NI NI ND Oct-99 NR 5 7.5 ND 8.7 11.0 10.0 ND NI NI ND May-00 NR 5 NA ND 8.4 J 7.6 J 6.1 J ND ND ND ND Nov-00 NR 5 NA ND 7.0 10.0 8.1 ND ND ND ND May-01 NR 5 NA ND 8.7 11.0 9.9 ND ND ND ND Nov-01 NR 5 NA ND 7.3 12.0 7.0 ND ND ND ND May-02 NR 5 NA ND 7.4 12.0 8.9 ND ND ND ND Nov-02 NR 5 NA ND 5.4 11.0 9.0 ND ND ND ND May-03 NR 5 ND ND ND 8.1 5.4 ND ND ND ND Nov-03 NR 5 ND ND ND 7.9 5.3 ND ND ND ND May-04 NR 5 ND ND ND 7.8 7.1 ND ND ND ND Nov-04 NR 5 ND ND ND 7.5 7.0 ND ND ND ND May-05 NR 5 ND ND ND 8.0 6.0 ND ND ND ND Nov-05 NR 5 ND ND ND 7.0 5.0 ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 5 2.8 J 2.6 J 2.7 J 8.8 11.0 ND ND ND ND NC2L = 70 µg/L (10/23/07)28-Nov-07 NR 5 ND 0.76 J 1.2 J 5.7 11.0 ND ND ND ND 28-May-08 0.32 5.0 Dry 0.87 J 2.0 J 6.6 10.6 ND ND ND ND 05-Nov-08 0.32 5.0 Dry 0.85 J 1.9 J 6.3 11.3 ND ND ND ND 02-Jun-09 0.32 5.0 1.3 J 0.98 J 2.3 J 6.5 8.6 ND ND ND ND 19-Nov-09 0.32 5.0 ND ND ND 0.51 J 1.0 J 1.5 J ND ND ND NC2L = 6 µg/L (01/01/10)15-Jun-10 0.32 5.0 1.3 J 1.2 J 0.93 J 5.6 3.7 J ND ND ND ND 29-Nov-10 0.32 5.0 ND ND 1.4 J 6.2 8.0 ND ND ND ND 31-May-11 0.32 5.0 0.42 J 1.3 J 2.1 J 6.3 7.8 ND ND ND ND 19-Dec-11 0.32 5.0 0.58 J 1.2 J 1.8 J 5.9 6.7 ND ND ND ND 30-May-12 0.32 5.0 ND 1.0 J 1.2 J 5.4 4.1 J ND ND ND ND 03-Dec-12 0.32 5.0 ND 1.1 J 1.4 J 4.7 J 2.1 J ND ND ND ND 11-Jun-13 0.32 5.0 0.37 J 1.1 J 1.1 J NS 2.2 J ND ND ND ND 29-Oct-13 0.32 5.0 ND 1.1 J 0.67 J 5.1 3 J ND ND ND ND 06-May-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 21-Oct-14 EPA 8260 0.32 5.0 ND 0.90 J 0.83 J 4.2 J 4.6 J ND ND ND ND 19-May-15 EPA 8260 0.32 5.0 ND 0.79 J 0.64 J 4.4 J 2.5 J ND ND ND ND 07-Dec-15 EPA 8260 0.32 5.0 ND 0.59 J 0.75 J 4.9 J 1.9 J ND ND ND ND 02-May-16 EPA 8260 0.32 5.0 ND 0.43 J 0.65 J 4.3 J 0.72 J ND ND ND ND 12-Dec-16 EPA 8260 0.32 5.0 ND 0.71 J 0.87 J 4.9 J 3.1 J ND ND ND ND 26-Jun-17 EPA 8260 0.32 5.0 ---0.71 J 0.83 J 4.5 J 2.1 J ND ND ND ND 1,2-Dichloroethane 19-Nov-09 0.12 1.0 ND ND ND ND 0.15 J ND ND ND ND NC2L = 0.4 µg/L (01/01/10)15-Jun-10 0.12 1.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 0.12 1.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.12 1.0 ND 0.14 J ND ND ND ND ND ND ND 19-Dec-11 0.12 1.0 ND 0.13 J ND ND ND ND ND ND ND 30-May-12 0.12 1.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.12 1.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.12 1.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.12 1.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.12 1.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.12 1.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.12 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.24 1.0 ND 0.25 J ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.24 1.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.24 1.0 ND 0.27 J ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.24 1.0 ---ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 15 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,1-Dichloroethene Apr-94 NR 5 ND ND ND NI NI NI NI NI ND Oct-94 NR 5 ND ND ND NI NI NI NI NI ND Jun-95 NR 5 ND ND ND NI NI NI NI NI ND Oct-95 NR 5 10.0 ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 ND ND 14.0 NI NI NI NI NI ND Nov-97 NR 5 ND ND ND NI NI NI NI NI NA May-98 NR 5 ND ND ND ND ND ND NI NI ND Nov-98 NR 5 ND ND ND ND ND ND NI NI ND May-99 NR 5 ND ND ND ND ND ND NI NI ND Oct-99 NR 5 ND ND ND ND ND ND NI NI ND May-00 NR 5 NA ND ND ND ND ND ND ND ND Nov-00 NR 5 NA ND ND ND ND ND ND ND ND May-01 NR 5 NA ND ND ND ND ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND ND ND ND ND ND ND Nov-02 NR 5 NA ND ND ND ND ND ND ND ND May-03 NR 5 ND ND ND ND ND ND ND ND ND Nov-03 NR 5 ND ND ND ND ND ND ND ND ND May-04 NR 5 ND ND ND ND ND ND ND ND ND Nov-04 NR 5 ND ND ND ND ND ND ND ND ND May-05 NR 5 ND ND ND ND ND ND ND ND ND Nov-05 NR 5 ND ND ND ND ND ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 5 ND ND ND ND ND ND ND ND ND NC2L = 7 µg/L (10/23/07)28-Nov-07 NR 5 ND ND ND ND ND ND ND ND ND 28-May-08 0.56 1.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.56 5.0 Dry ND ND ND ND ND ND ND ND 02-Jun-09 0.56 5.0 ND ND ND ND ND ND ND ND ND 19-Nov-09 0.56 5.0 ND ND ND ND ND ND ND ND ND 15-Jun-10 0.56 5.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 0.56 5.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.56 5.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.56 5.0 ND ND ND ND ND ND ND ND ND 30-May-12 0.56 5.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.56 5.0 ND ND ND ND ND ND ND ND ND NC 2L = 350 µg/L (04/01/2013)11-Jun-13 0.56 5.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.56 5.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.56 5.0 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.56 5.0 ---ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 16 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks cis-1,2-Dichloroethene Apr-94 NR 5 40.0 ND ND NI NI NI NI NI ND Oct-94 NR 5 45.0 ND ND NI NI NI NI NI ND Jun-95 NR 5 67.0 ND ND NI NI NI NI NI ND Oct-95 NR 5 32.0 ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 53.0 ND ND NI NI NI NI NI ND Nov-97 NR 5 29.0 ND ND NI NI NI NI NI NA May-98 NR 5 48.0 ND ND 14.0 51.0 ND NI NI ND Nov-98 NR 5 26.0 ND ND 14.0 57.0 ND NI NI ND May-99 NR 5 17.0 ND ND 16.0 77.0 ND NI NI ND Oct-99 NR 5 30.0 ND ND 27.0 96.0 ND NI NI ND May-00 NR 5 NA ND ND 23.0 61.0 ND ND ND ND Nov-00 NR 5 NA ND ND 31.0 69.0 ND ND ND ND May-01 NR 5 NA ND ND 34.0 61.0 ND ND ND ND Nov-01 NR 5 NA ND ND 34.0 56.0 ND ND ND ND May-02 NR 5 NA ND ND 29.0 69.0 ND ND ND ND Nov-02 NR 5 NA ND ND 25.0 75.0 ND ND ND ND May-03 NR 5 46.0 ND ND 14.0 36.0 ND ND ND ND Nov-03 NR 5 26.0 ND ND 13.0 38.0 ND ND ND ND May-04 NR 5 10.0 ND ND 10.0 46.0 ND ND ND ND Nov-04 NR 5 6.0 ND ND 9.1 47.0 ND ND ND ND May-05 NR 5 6.0 ND ND 7.0 29.0 ND ND ND ND Nov-05 NR 5 ND ND ND ND 11.0 ND ND ND ND 24-May-06 NR 5 ND ND ND ND 9.3 ND ND ND ND 01-Nov-06 NR 5 ND ND ND 6.8 2.1 ND ND ND ND 29-May-07 NR 5 8.3 ND ND 7.5 36.0 ND ND ND ND NC2L = 70 µg/L (10/23/07)28-Nov-07 NR 5 ND ND ND 4.5 J 58.0 ND ND ND ND 28-May-08 0.19 5.0 Dry 0.31 J 0.29 J 5.1 56.3 ND ND ND ND 05-Nov-08 0.19 5.0 Dry ND 0.22 J 4.9 J 65.7 ND ND ND ND 02-Jun-09 0.19 5.0 17.3 0.33 J 0.44 J 5.3 47.6 ND ND ND ND 19-Nov-09 0.19 5.0 ND ND ND 9.1 0.31 B ND ND ND 0.26 J 15-Jun-10 0.19 5.0 9.9 0.45 J ND 6.2 20.9 ND ND ND ND 29-Nov-10 0.19 5.0 4.8 J 0.31 J ND 6.4 37.1 0.46 J ND ND ND 31-May-11 0.19 5.0 3.0 J 0.33 J ND 7.3 38.6 ND ND ND ND 19-Dec-11 0.19 5.0 3.1 J 0.41 J 0.25 J 6.8 30.3 ND ND ND ND 30-May-12 0.19 5.0 4 J ND ND 7.4 17.1 ND ND ND ND 03-Dec-12 0.19 5.0 0.96 J ND ND 7.0 9.2 ND ND ND ND 11-Jun-13 0.19 5.0 9.4 0.69 J 0.20 J NS 8.8 ND ND ND ND 29-Oct-13 0.19 5.0 4.0 J 0.32 J ND 8.1 12.2 ND ND ND ND 06-May-14 EPA 8260 0.19 5.0 2.2 J 0.40 J ND 7.9 9.3 ND ND ND ND 21-Oct-14 EPA 8260 0.19 5.0 1.1 J 0.30 J ND 7.3 21.4 ND ND ND ND 19-May-15 EPA 8260 0.19 5.0 1.1 J 0.34 J ND 7.7 11.3 ND ND ND ND 07-Dec-15 EPA 8260 0.19 5.0 2.1 J ND ND 8.9 8.9 ND ND ND ND 02-May-16 EPA 8260 0.19 5.0 1.7 J 0.38 J ND 7.8 3.6 J ND ND ND ND 12-Dec-16 EPA 8260 0.19 5.0 0.8 J 0.36 J ND 10.4 17.2 ND ND ND ND 26-Jun-17 EPA 8260 0.19 5.0 ---0.31 J ND 10.0 10.7 ND ND ND ND Trans-1,2-Dichloroethene Oct-99 NR 5 ND ND ND ND ND ND NI NI ND May-00 NR 5 NA ND ND ND ND ND ND ND ND Nov-00 NR 5 NA ND ND ND ND ND ND ND NA May-01 NR 5 NA ND ND ND ND ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND ND ND ND ND ND ND Nov-02 NR 5 NA ND ND ND ND ND ND ND ND May-03 NR 5 ND ND ND ND ND ND ND ND ND Nov-03 NR 5 ND ND ND ND ND ND ND ND ND May-04 NR 5 ND ND ND ND ND ND ND ND ND Nov-04 NR 5 ND ND ND ND ND ND ND ND ND May-05 NR 5 ND ND ND ND ND ND ND ND ND Nov-05 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 5 ND ND ND ND 0.2 J ND ND ND ND NC2L = 100 µg/L (10/23/07)28-Nov-07 NR 5 ND ND ND ND 0.43 J ND ND ND ND 28-May-08 0.49 5.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.49 5.0 Dry ND ND ND ND ND ND ND ND 02-Jun-09 0.49 5.0 ND ND 0.55 J ND ND ND ND ND ND 19-Nov-09 0.49 5.0 ND ND ND ND ND 0.54 J ND ND ND 15-Jun-10 0.49 5.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 0.49 5.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.49 5.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.49 5.0 ND ND ND ND ND ND ND ND ND 30-May-12 0.49 5.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.49 5.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.49 5.0 ND ND 0.57 J NS ND ND ND ND ND 29-Oct-13 0.49 5.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.49 5.0 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.49 5.0 ---ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 17 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 1,2-Dichloropropane Oct-99 NR 5 ND ND ND ND ND ND NI NI ND May-00 NR 5 NA ND ND ND ND ND ND ND ND Nov-00 NR 5 NA ND ND ND ND ND ND ND NA May-01 NR 5 NA ND ND ND ND ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND 5.3 ND ND ND ND ND Nov-02 NR 5 NA ND ND ND ND ND ND ND ND May-03 NR 5 ND ND ND ND ND ND ND ND ND Nov-03 NR 5 ND ND ND ND ND ND ND ND ND May-04 NR 5 ND ND ND ND ND ND ND ND ND Nov-04 NR 5 ND ND ND ND ND ND ND ND ND May-05 NR 5 ND ND ND ND ND ND ND ND ND Nov-05 NR 5 ND ND ND 6.0 ND ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 ND ND ND 4.3 ND ND ND ND ND NC2L = 0.51 µg/L (10/23/07)28-Nov-07 NR 1 ND ND ND ND 1.4 ND ND ND ND 28-May-08 0.27 1.0 Dry ND ND 2.5 1.2 ND ND ND ND 05-Nov-08 0.27 1.0 Dry ND ND 2.3 1.3 ND ND ND ND 02-Jun-09 0.27 1.0 ND ND ND 2.4 0.84 J ND ND ND ND 19-Nov-09 0.27 1.0 ND ND ND ND ND ND ND ND ND NC2L = 0.6 µg/L (01/01/10)15-Jun-10 0.27 1.0 ND ND ND 2.3 0.30 J ND ND ND ND 29-Nov-10 0.27 1.0 ND ND ND 2.5 ND ND ND ND ND 31-May-11 0.27 1.0 ND ND ND 2.3 0.61 J ND ND ND ND 19-Dec-11 0.27 1.0 ND ND ND 2.1 0.66 J ND ND ND ND 30-May-12 0.27 1.0 ND ND ND 1.9 ND ND ND ND ND 03-Dec-12 0.27 1.0 ND ND ND 1.6 ND ND ND ND ND 11-Jun-13 0.27 1.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.27 1.0 ND ND ND 1.5 ND ND ND ND ND 06-May-14 EPA 8260 0.27 1.0 ND ND ND 1.5 ND ND ND ND ND 21-Oct-14 EPA 8260 0.27 1.0 ND ND ND 1.3 ND ND ND ND ND 19-May-15 EPA 8260 0.27 1.0 ND ND ND 1.2 ND ND ND ND ND 07-Dec-15 EPA 8260 0.27 1.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.27 1.0 ND ND ND 1.3 ND ND ND ND ND 12-Dec-16 EPA 8260 0.27 1.0 ND ND ND 1.1 0.37 J ND ND ND ND 26-Jun-17 EPA 8260 0.27 1.0 ---ND ND 0.92 J ND ND ND ND ND Ethylbenzene Apr-94 NR 50 ND 310 29.0 NI NI NI NI NI ND Oct-94 NR 5 ND 300 20.0 NI NI NI NI NI ND Jun-95 NR 5 ND 240 17.0 NI NI NI NI NI ND Oct-95 NR 5 ND 120 14.0 NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 140 7.0 NI NI NI NI NI ND May-97 NR 5 ND 180 13.0 NI NI NI NI NI ND Nov-97 NR 5 ND 95.0 ND NI NI NI NI NI NA May-98 NR 5 ND 200 ND ND ND ND NI NI ND Nov-98 NR 5 ND 100 ND ND ND ND NI NI ND May-99 NR 5 ND 73.0 ND ND ND ND NI NI ND Oct-99 NR 5 ND 91.0 ND ND ND ND NI NI ND May-00 NR 5 NA 130 ND ND ND ND ND ND ND Nov-00 NR 5 NA 110 ND ND ND ND ND ND ND May-01 NR 5 NA 120 ND ND ND ND ND ND ND Nov-01 NR 5 NA 89.0 ND ND ND ND ND ND ND May-02 NR 5 NA 100 ND ND ND ND ND ND ND Nov-02 NR 5 NA 86.0 ND ND ND ND ND ND ND May-03 NR 5 ND 160 11.0 ND ND ND ND ND ND Nov-03 NR 5 ND 66.0 ND ND ND ND ND ND ND May-04 NR 5 ND 58.0 ND ND ND ND ND ND ND Nov-04 NR 5 ND 65.0 ND ND ND ND ND ND ND May-05 NR 5 ND 80.0 ND ND ND ND ND ND ND Nov-05 NR 5 ND 75.0 ND ND ND ND ND ND ND 24-May-06 NR 5 ND 45.8 ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND 64.0 ND ND ND ND ND ND ND 29-May-07 NR 1 ND 59.1 ND ND ND ND ND ND ND NC2L = 550 µg/L (10/23/07)28-Nov-07 NR 1 ND 39.0 ND ND 0.50 J ND ND ND ND 28-May-08 0.3 1.0 Dry 39.3 ND ND ND ND ND ND ND 05-Nov-08 0.30 1.0 Dry 30.8 ND ND ND ND ND ND ND 02-Jun-09 0.30 1.0 ND 28.7 1.2 ND ND ND ND ND ND 19-Nov-09 0.30 1.0 ND ND ND ND 27.2 0.42 J ND ND ND NC2L = 600 µg/L (01/01/10)15-Jun-10 0.30 1.0 ND 39.0 0.32 J ND ND ND ND ND ND 29-Nov-10 0.30 1.0 ND 27.3 ND ND ND ND ND ND ND 31-May-11 0.30 1.0 ND 23.8 ND ND ND ND ND ND ND 19-Dec-11 0.30 1.0 ND 18.1 ND ND ND ND ND ND ND 30-May-12 0.30 1.0 ND 16.8 ND ND ND ND ND ND ND 03-Dec-12 0.30 1.0 ND 13.9 ND ND ND ND ND ND ND 11-Jun-13 0.30 1.0 ND 27.7 6.5 NS ND ND ND ND ND 29-Oct-13 0.30 1.0 ND 21.5 ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.30 1.0 ND 18.9 ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.30 1.0 ND 16.5 ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.30 1.0 ND 14.2 ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.30 1.0 ND 16.2 0.41 J ND ND ND ND ND ND 02-May-16 EPA 8260 0.30 1.0 ND 22.2 ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.30 1.0 ND 13.9 ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.30 1.0 ---12.7 ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 18 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 2-Hexanone Oct-99 NR 50 ND 80.0 ND ND ND ND NI NI ND May-00 NR 50 NA ND ND ND ND ND ND ND ND Nov-00 NR 50 NA ND ND ND ND ND ND ND ND May-01 NR 50 NA ND ND ND ND ND ND ND ND Nov-01 NR 50 NA ND ND ND ND ND ND ND ND May-02 NR 50 NA ND ND ND ND ND ND ND ND Nov-02 NR 50 NA ND ND ND ND ND ND ND ND May-03 NR 50 ND ND ND ND ND ND ND ND ND Nov-03 NR 50 ND ND ND ND ND ND ND ND ND May-04 NR 50 ND ND ND ND ND ND ND ND ND Nov-04 NR 50 ND ND ND ND ND ND ND ND ND May-05 NR 50 ND ND ND ND ND ND ND ND ND Nov-05 NR 50 ND ND ND ND ND ND ND ND ND 24-May-06 NR 50 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 50 ND ND ND ND ND ND ND ND ND 29-May-07 NR 50 ND ND ND ND ND ND ND ND ND GWPS = 280 µg/L (10/23/07)28-Nov-07 NR 50 ND ND ND ND ND ND ND ND ND 28-May-08 0.46 50.0 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.46 50.0 Dry ND ND ND ND ND ND ND ND 02-Jun-09 0.46 50.0 ND ND ND ND ND ND ND ND ND 19-Nov-09 0.46 50.0 ND ND ND ND ND ND ND ND ND 15-Jun-10 0.46 50.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 0.46 50.0 ND ND ND ND ND ND ND ND ND 31-May-11 0.46 50.0 ND 1.4 J ND ND ND ND ND ND ND 19-Dec-11 0.46 50.0 0.48 J ND ND ND ND 0.81 J ND ND ND 30-May-12 0.46 50.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.46 50.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.46 50.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.46 50.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.46 50.0 ND 1.6 J ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.46 50.0 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.46 50.0 ---ND ND ND ND ND ND ND ND Iodomethane 11-Jun-13 0.32 10.0 ND ND ND NS ND 7.4 J ND ND ND NC2L = NE µg/L (01/01/10)29-Oct-13 0.32 10.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.32 10.0 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.32 10.0 ---ND ND ND ND ND ND ND ND Methylene chloride May-99 NR 5 ND ND ND ND 5.5 NI NI NI NA Oct-99 NR 10 ND ND ND ND 12.0 B ND NI NI 21.0 May-00 NR 10 NA ND ND ND ND ND ND ND ND Nov-00 NR 10 NA ND ND ND ND ND ND ND ND May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND 10.0 ND ND ND ND Nov-02 NR 10 NA ND ND ND 12.0 ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND ND ND ND ND ND ND ND ND 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 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 ND ND ND ND ND ND ND ND ND NC2L = 4.6 µg/L (10/23/07)28-Nov-07 NR 1 ND ND ND ND 2.7 ND ND ND ND 28-May-08 0.97 2.0 Dry ND ND ND ND ND ND ND 1.5 J 05-Nov-08 0.97 2.0 Dry ND ND ND 6.1 B ND ND ND 2.8 02-Jun-09 0.97 2.0 ND ND ND ND 18.8 ND ND ND ND 19-Nov-09 0.97 2.0 ND ND ND ND ND ND ND ND ND NC2L = 5 µg/L (01/01/10)15-Jun-10 0.97 2.0 ND ND ND ND ND ND ND ND ND 29-Nov-10 0.97 1.0 ND ND ND ND 2.9 B ND ND ND 1.2 31-May-11 0.97 1.0 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.97 1.0 ND ND ND ND 1.4 B ND ND ND 3.3 30-May-12 0.97 1.0 ND ND ND ND ND ND ND ND ND 03-Dec-12 0.97 1.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.97 1.0 ND ND ND NS ND ND ND ND ND 29-Oct-13 0.97 1.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND 2.6 21-Oct-14 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND 4.8 02-May-16 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.97 1.0 ---ND ND ND ND ND ND ND 1.3 J Burke County - Kirksey Drive Landfill Page 19 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 2-Butanone (MEK)Apr-94 NR 2000 ND 2500 ND NI NI NI NI NI ND Oct-94 NR 100 ND 330 ND NI NI NI NI NI ND Jun-95 NR 100 ND ND ND NI NI NI NI NI ND Oct-95 NR 100 ND ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 10 ND 500 ND NI NI NI NI NI ND May-97 NA NA NA NA NA NI NI NI NI NI NA Nov-97 NR 100 ND 130 ND NI NI NI NI NI NA May-98 NR 10 90.0 460 ND ND ND ND NI NI ND Nov-98 NR 100 ND ND ND ND ND ND NI NI ND May-99 NR 100 ND ND ND ND ND ND NI NI ND Oct-99 NR 100 ND ND ND ND ND ND NI NI ND May-00 NR 100 NA ND ND ND ND ND ND ND ND Nov-00 NR 100 NA ND ND ND ND ND ND ND ND May-01 NR 100 NA ND ND ND ND ND ND ND ND Nov-01 NR 100 NA ND ND ND ND ND ND ND ND May-02 NR 100 NA ND ND ND ND ND ND ND ND Nov-02 NR 100 NA ND ND ND ND ND ND ND ND May-03 NR 100 ND 1200 ND ND ND ND ND ND ND Nov-03 NR 100 ND 490 ND ND ND ND ND ND ND May-04 NR 100 ND ND ND ND ND ND ND ND ND Nov-04 NR 100 ND ND ND ND ND ND ND ND ND May-05 NR 100 ND 250 ND ND ND ND ND ND ND Nov-05 NR 100 ND ND ND ND ND ND ND ND ND 24-May-06 NR 100 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 100 ND ND ND ND ND ND ND ND ND 29-May-07 NR 100 26.0 J 81.0 J ND ND ND ND ND ND ND NC2L = 4,200 µg/L (10/23/07)28-Nov-07 NR 100 18.0 JD ND ND ND ND ND ND ND ND 28-May-08 0.96 100 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.96 100 Dry 17.5 J ND ND ND ND ND ND ND 02-Jun-09 0.96 100 ND 56.1 J ND ND ND ND ND ND ND 19-Nov-09 0.96 100 ND ND ND 24.2 J 17.8 J ND 1.5 J ND ND NC2L = 4,000 µg/L (01/01/10)15-Jun-10 0.96 100 42.3 J 202 ND ND ND ND ND ND 1.4 J 29-Nov-10 0.96 100 60.6 J 1.9 J ND ND ND ND ND ND ND 31-May-11 0.96 100 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.96 100 1.9 J ND ND ND ND ND ND ND ND 30-May-12 0.96 100 8.1 J ND ND ND ND ND ND ND ND 03-Dec-12 0.96 100 2.2 J 29.5 J ND ND ND ND ND ND ND 11-Jun-13 0.96 100 14.0 J 1650 J 4.0 J NS ND ND ND ND ND 29-Oct-13 0.96 100 158 ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.96 100 13.3 J 128 ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.96 100 9.1 J ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.96 100 6.4 J ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.96 100 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.96 100 ND 60.7 J ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.96 100 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.96 100 ---ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 20 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks 4-Methyl-2-pentanone (MIBK)Apr-94 NR 500 ND 910 ND NI NI NI NI NI ND Oct-94 NR 50 ND ND ND NI NI NI NI NI ND Jun-95 NR 50 ND ND ND NI NI NI NI NI ND Oct-95 NR 50 ND ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 10 ND 260 ND NI NI NI NI NI ND May-97 NA NA NA NA NA NI NI NI NI NI NA Nov-97 NR 50 ND 93.0 ND NI NI NI NI NI NA May-98 NR 10 ND 220 ND ND ND ND NI NI ND Nov-98 NR 50 ND ND ND ND ND ND NI NI ND May-99 NR 50 ND ND ND ND ND ND NI NI ND Oct-99 NR 100 ND ND ND ND ND ND NI NI ND May-00 NR 100 NA ND ND ND ND ND ND ND ND Nov-00 NR 100 NA ND ND ND ND ND ND ND ND May-01 NR 100 NA ND ND ND ND ND ND ND ND Nov-01 NR 100 NA ND ND ND ND ND ND ND ND May-02 NR 100 NA ND ND ND ND ND ND ND ND Nov-02 NR 100 NA ND ND ND ND ND ND ND ND May-03 NR 100 ND 1200 ND ND ND ND ND ND ND Nov-03 NR 100 ND ND ND ND ND ND ND ND ND May-04 NR 100 ND ND ND ND ND ND ND ND ND Nov-04 NR 100 ND ND ND ND ND ND ND ND ND May-05 NR 100 ND 160 ND ND ND ND ND ND ND Nov-05 NR 100 ND ND ND ND ND ND ND ND ND 24-May-06 NR 100 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 100 ND ND ND ND ND ND ND ND ND 29-May-07 NR 100 ND ND ND ND ND ND ND ND ND GWPS = 560 µg/L (10/23/07)28-Nov-07 NR 100 ND ND ND ND ND ND ND ND ND 28-May-08 0.33 100 Dry ND ND ND ND ND ND ND ND 05-Nov-08 0.33 100 Dry ND ND ND ND ND ND ND ND 02-Jun-09 0.33 100 ND 113 ND ND ND ND ND ND ND 19-Nov-09 0.33 100 ND ND ND ND 2.3 J ND ND ND ND 15-Jun-10 0.33 100 ND 56.0 J 0.88 J ND ND ND ND ND ND 29-Nov-10 0.33 100 ND ND ND ND ND ND ND ND ND 31-May-11 0.33 100 ND ND ND ND ND ND ND ND ND 19-Dec-11 0.33 100 ND ND ND ND ND ND ND ND ND 30-May-12 0.33 100 ND 13.9 J ND ND ND ND ND ND ND 03-Dec-12 0.33 100 ND 1.9 J ND ND ND ND ND ND ND 11-Jun-13 0.33 100 ND 760 J 4.0 J NS ND ND ND ND ND 29-Oct-13 0.33 100 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.33 100 ND 41.4 J 0.44 J ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.33 100 ND 3.3 J ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.33 100 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.33 100 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.33 100 ND 61.6 J ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.33 100 ND 3.2 J ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.33 100 ---ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 21 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Tetrachloroethene Apr-94 NR 5 20.0 ND ND NI NI NI NI NI ND (PCE)Oct-94 NR 5 16.0 ND ND NI NI NI NI NI ND Jun-95 NR 5 13.0 ND ND NI NI NI NI NI ND Oct-95 NR 5 12.0 ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 5.2 ND ND NI NI NI NI NI ND Nov-97 NR 5 ND ND ND NI NI NI NI NI NA May-98 NR 5 ND ND ND ND 14.0 ND NI NI ND Nov-98 NR 5 ND ND ND ND 26.0 ND NI NI ND May-99 NR 5 ND ND ND ND 35.0 ND NI NI ND Oct-99 NR 5 ND ND ND ND 32.0 ND NI NI ND May-00 NR 5 NA ND ND ND 24.0 ND ND ND ND Nov-00 NR 5 NA ND ND ND 21.0 ND ND ND ND May-01 NR 5 NA ND ND ND 15.0 ND ND ND ND Nov-01 NR 5 NA ND ND ND 13.0 ND ND ND ND May-02 NR 5 NA ND ND ND 17.0 ND ND ND ND Nov-02 NR 5 NA ND ND ND 12.0 ND ND ND ND May-03 NR 5 ND ND ND ND 10.0 ND ND ND ND Nov-03 NR 5 ND ND ND ND 10.0 ND ND ND ND May-04 NR 5 ND ND ND ND 12.0 ND ND ND ND Nov-04 NR 5 ND ND ND ND 14.0 ND ND ND ND May-05 NR 5 ND ND ND ND 12.0 ND ND ND ND Nov-05 NR 5 ND ND ND 5.0 28.0 ND ND ND ND 24-May-06 NR 5 ND ND ND ND 10.2 ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND 7.0 ND ND ND ND 29-May-07 NR 1 ND ND ND 1.9 11.0 ND ND ND ND NC2L = 0.7 µg/L (10/23/07)28-Nov-07 NR 1 ND ND ND 1.2 13.0 ND ND ND ND 28-May-08 0.46 1.0 Dry ND ND 1.6 10.3 ND ND ND ND 05-Nov-08 0.46 1.0 Dry ND ND 1.6 13.1 ND ND ND ND 02-Jun-09 0.46 1.0 1.7 ND ND 1.2 9.1 ND ND ND ND 19-Nov-09 0.46 1.0 ND ND ND ND ND ND ND ND ND 15-Jun-10 0.46 1.0 ND ND ND 0.79 J 4.8 ND ND ND ND 29-Nov-10 0.46 1.0 ND ND ND ND 11.0 ND ND ND ND 31-May-11 0.46 1.0 ND ND ND 0.75 J 6.2 ND ND ND ND 19-Dec-11 0.46 1.0 ND ND ND 0.95 J 8.4 ND ND ND ND 30-May-12 0.46 1.0 ND ND ND 1.3 4.7 ND ND ND ND 03-Dec-12 0.46 1.0 ND ND ND 1.8 3.2 ND ND ND ND 11-Jun-13 0.46 1.0 ND ND ND NS 2.6 ND ND ND ND 29-Oct-13 0.46 1.0 ND ND ND 3.5 3.3 ND ND ND ND 06-May-14 EPA 8260 0.46 1.0 ND ND ND 3.8 3.0 ND ND ND ND 21-Oct-14 EPA 8260 0.46 1.0 ND ND ND 3.9 5.9 ND ND ND ND 19-May-15 EPA 8260 0.46 1.0 ND ND ND 4.6 3.7 ND ND ND ND 07-Dec-15 EPA 8260 0.46 1.0 ND ND ND 3.5 1.9 ND ND ND ND 02-May-16 EPA 8260 0.46 1.0 ND ND ND 4.5 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.46 1.0 ND ND ND 4.7 2.1 ND ND ND ND 26-Jun-17 EPA 8260 0.46 1.0 ---ND ND 5.7 1.7 ND ND ND ND Burke County - Kirksey Drive Landfill Page 22 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Toluene Apr-94 NR 5 ND 55.0 10.0 NI NI NI NI NI ND Oct-94 NR 5 ND 20.0 ND NI NI NI NI NI ND Jun-95 NR 5 11.0 ND ND NI NI NI NI NI ND Oct-95 NR 5 5.2 6.8 ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 8.0 ND NI NI NI NI NI ND May-97 NR 5 2.7 28.0 3.3 NI NI NI NI NI ND Nov-97 NR 5 ND 7.0 ND NI NI NI NI NI NA May-98 NR 5 ND 39.0 ND ND ND ND NI NI ND Nov-98 NR 5 ND ND ND ND ND ND NI NI ND May-99 NR 5 ND ND ND ND ND ND NI NI ND Oct-99 NR 5 ND ND ND ND ND ND NI NI ND May-00 NR 5 NA ND ND ND ND ND ND ND ND Nov-00 NR 5 NA ND ND ND ND ND ND ND ND May-01 NR 5 NA ND ND ND ND ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND ND ND ND ND ND ND Nov-02 NR 5 NA ND ND ND ND ND ND ND ND May-03 NR 5 ND ND 5.6 ND ND ND ND ND ND Nov-03 NR 5 ND ND ND ND ND ND ND ND ND May-04 NR 5 ND ND ND ND ND ND ND ND ND Nov-04 NR 5 ND ND ND ND ND ND ND ND ND May-05 NR 5 ND ND ND ND ND ND ND ND ND Nov-05 NR 5 ND ND ND ND ND ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 ND 2.8 0.39 B 0.26 B ND ND ND ND 0.52 J NC2L = 1,000 µg/L (10/23/07)28-Nov-07 NR 1 ND 1.7 ND ND ND ND ND ND ND 28-May-08 0.26 1.0 Dry 2.0 0.35 J ND ND ND ND ND ND 05-Nov-08 0.26 1.0 Dry 1.5 0.44 J ND ND ND ND ND ND 02-Jun-09 0.26 1.0 ND 2.3 0.51 J ND ND ND ND ND ND 19-Nov-09 0.26 1.0 ND ND ND ND 1.6 0.26 J ND ND ND NC2L = 600 µg/L (01/01/10)15-Jun-10 0.26 1.0 ND 2.4 ND ND ND ND ND ND ND 29-Nov-10 0.26 1.0 ND 1.6 ND ND ND ND ND ND ND 31-May-11 0.26 1.0 ND 1.5 ND ND ND ND ND ND ND 19-Dec-11 0.26 1.0 ND 1.9 ND ND ND ND ND ND ND 30-May-12 0.26 1.0 ND 1.4 0.38 J ND ND ND ND ND ND 03-Dec-12 0.26 1.0 ND 1.0 J 0.27 J ND ND ND ND ND ND 11-Jun-13 0.26 1.0 ND 4.1 2.7 NS ND ND ND ND ND 29-Oct-13 0.26 1.0 ND 1.3 ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.26 1.0 ND 1.6 ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.26 1.0 ND 1.3 ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.26 1.0 ND 1.2 ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.26 1.0 ND 1.6 0.52 J ND ND ND ND ND --- 02-May-16 EPA 8260 0.26 1.0 ND 2.4 ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.26 1.0 ND 1.2 ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.26 1.0 ---1.2 0.27 J ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 23 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Trichloroethene Apr-94 NR 5 11.0 ND ND NI NI NI NI NI ND (TCE)Oct-94 NR 5 9.3 ND ND NI NI NI NI NI ND Jun-95 NR 5 7.6 ND ND NI NI NI NI NI ND Oct-95 NR 5 6.6 ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 13.0 ND ND NI NI NI NI NI ND Nov-97 NR 5 9.1 ND ND NI NI NI NI NI NA May-98 NR 5 7.5 ND ND ND 7.6 ND NI NI ND Nov-98 NR 5 ND ND ND ND 13.0 ND NI NI ND May-99 NR 5 ND ND ND ND 16.0 ND NI NI ND Oct-99 NR 5 7.6 ND ND ND 14.0 ND NI NI ND May-00 NR 5 NA ND ND ND 12.0 ND ND ND ND Nov-00 NR 5 NA ND ND ND 12.0 ND ND ND ND May-01 NR 5 NA ND ND ND 8.6 ND ND ND ND Nov-01 NR 5 NA ND ND ND ND ND ND ND ND May-02 NR 5 NA ND ND ND 11.0 ND ND ND ND Nov-02 NR 5 NA ND ND ND 10.0 ND ND ND ND May-03 NR 5 ND ND ND ND 7.5 ND ND ND ND Nov-03 NR 5 ND ND ND ND 7.1 ND ND ND ND May-04 NR 5 ND ND ND ND 8.0 ND ND ND ND Nov-04 NR 5 ND ND ND ND 10.0 ND ND ND ND May-05 NR 5 ND ND ND ND 6.0 ND ND ND ND Nov-05 NR 5 ND ND ND ND 6.0 ND ND ND ND 24-May-06 NR 5 ND ND ND ND ND ND ND ND ND 01-Nov-06 NR 5 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 2.4 ND ND 2.6 8.3 ND ND ND ND NC2L = 2.8 µg/L (10/23/07)28-Nov-07 NR 1 ND ND ND ND 12.0 ND ND ND ND 28-May-08 0.47 1 Dry ND ND 1.0 10.0 ND ND ND ND 05-Nov-08 0.47 1.0 Dry ND ND 1.1 9.7 ND ND ND ND 02-Jun-09 0.47 1.0 2.4 ND ND 1.4 7.9 ND ND ND ND 19-Nov-09 0.47 1.0 ND ND ND ND ND ND ND ND ND NC2L = 3 µg/L (01/01/10)15-Jun-10 0.47 1.0 0.56 J ND ND 2.2 2.9 ND ND ND ND 29-Nov-10 0.47 1.0 ND ND ND 2.5 5.7 ND ND ND ND 31-May-11 0.47 1.0 ND ND ND 2.3 3.9 ND ND ND ND 19-Dec-11 0.47 1.0 1.4 ND ND 3.0 5.2 ND ND ND ND 30-May-12 0.47 1.0 0.49 J ND ND 2.8 2.4 ND ND ND ND 03-Dec-12 0.47 1.0 ND ND ND 2.5 1.4 ND ND ND ND 11-Jun-13 0.47 1.0 ND ND ND NS 1.1 ND ND ND ND 29-Oct-13 0.47 1.0 ND ND ND 2.6 1.4 ND ND ND ND 06-May-14 EPA 8260 0.47 1.0 ND ND ND 2.8 ND ND ND ND ND 21-Oct-14 EPA 8260 0.47 1.0 ND ND ND 2.6 2.6 ND ND ND ND 19-May-15 EPA 8260 0.47 1.0 ND ND ND 3.0 1.4 ND ND ND ND 07-Dec-15 EPA 8260 0.47 1.0 ND ND ND 2.5 0.62 J ND ND ND ND 02-May-16 EPA 8260 0.47 1.0 ND ND ND 3.3 ND ND ND ND ND 12-Dec-16 EPA 8260 0.47 1.0 ND ND ND 3.5 1.3 ND ND ND ND 26-Jun-17 EPA 8260 0.47 1.0 ---ND ND 3.3 0.76 J ND ND ND ND 1,1,2-Trichloroethane 11-Jun-13 0.29 1.0 ND 0.79 J ND NS ND ND ND ND ND GWPS = 0.6 µg/L (10/23/07)29-Oct-13 0.29 1.0 ND ND ND ND ND ND ND ND ND 06-May-14 EPA 8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 19-May-15 EPA 8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 02-May-16 EPA 8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.29 1.0 ND ND ND ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.29 1.0 ---ND ND ND ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 24 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Vinyl Chloride Apr-94 NR 10 ND ND ND NI NI NI NI NI ND Oct-94 NR 10 ND ND ND NI NI NI NI NI ND Jun-95 NR 10 10.0 ND ND NI NI NI NI NI ND Oct-95 NR 10 ND ND ND NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND ND ND NI NI NI NI NI ND May-97 NR 5 9.1 ND ND NI NI NI NI NI ND Nov-97 NR 10 ND ND ND NI NI NI NI NI NA May-98 NR 10 ND ND ND ND ND ND NI NI ND Nov-98 NR 10 ND ND ND ND ND ND NI NI ND May-99 NR 10 ND ND ND ND ND ND NI NI ND Oct-99 NR 10 ND ND ND ND ND ND NI NI ND May-00 NR 10 NA ND ND ND ND ND ND ND ND Nov-00 NR 10 NA ND ND ND ND ND ND ND ND May-01 NR 10 NA ND ND ND ND ND ND ND ND Nov-01 NR 10 NA ND ND ND ND ND ND ND ND May-02 NR 10 NA ND ND ND ND ND ND ND ND Nov-02 NR 10 NA ND ND ND ND ND ND ND ND May-03 NR 10 ND ND ND ND ND ND ND ND ND Nov-03 NR 10 ND ND ND ND ND ND ND ND ND May-04 NR 10 ND ND ND ND ND ND ND ND ND Nov-04 NR 10 ND ND ND ND ND ND ND ND ND May-05 NR 10 ND ND ND ND ND ND ND ND ND 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 01-Nov-06 NR 10 ND ND ND ND ND ND ND ND ND 29-May-07 NR 1 2.6 ND ND 2.7 0.52 J ND ND ND ND NC2L = 0.015 µg/L (10/23/07)28-Nov-07 NR 1 ND ND ND 1.8 1.9 ND ND ND ND 28-May-08 0.62 1.0 Dry ND ND 2.4 1.5 ND ND ND ND 05-Nov-08 0.62 1.0 Dry ND ND 2.1 1.9 ND ND ND ND 02-Jun-09 0.62 1.0 1.9 ND ND 2.4 0.80 J ND ND ND ND 19-Nov-09 0.62 1.0 ND ND ND 1.3 ND ND ND ND ND NC2L = 0.03 µg/L (01/01/10)15-Jun-10 0.62 1.0 1.4 ND ND 2.3 ND ND ND ND ND 29-Nov-10 0.62 1.0 0.73 J ND ND 2.5 0.73 J ND ND ND ND 31-May-11 0.62 1.0 0.66 J ND ND 2.2 ND ND ND ND ND 19-Dec-11 0.62 1.0 2.8 ND ND 1.9 ND ND ND ND ND 30-May-12 0.62 1.0 1.2 ND ND 1.6 ND ND ND ND ND 03-Dec-12 0.62 1.0 ND ND ND ND ND ND ND ND ND 11-Jun-13 0.62 1.0 1.7 ND ND NS ND ND ND ND ND 29-Oct-13 0.62 1.0 0.64 J ND ND 0.99 J ND ND ND ND ND 06-May-14 EPA 8260 0.62 1.0 ND ND ND 1.1 ND ND ND ND ND 21-Oct-14 EPA 8260 0.62 1.0 ND ND ND 0.91 J ND ND ND ND ND 19-May-15 EPA 8260 0.62 1.0 ND ND ND 0.89 J ND ND ND ND ND 07-Dec-15 EPA 8260 0.62 1.0 ND ND ND 1.1 ND ND ND ND ND 02-May-16 EPA 8260 0.62 1.0 ND ND ND 0.62 J ND ND ND ND ND 12-Dec-16 EPA 8260 0.62 1.0 ND ND ND 0.88 J ND ND ND ND ND 26-Jun-17 EPA 8260 0.62 1.0 ---ND ND 1.0 ND ND ND ND ND Burke County - Kirksey Drive Landfill Page 25 of 26 Joyce Engineering APPENDIX B HISTORICALLY DETECTED GROUNDWATER CONSTITUENTS Sample EPA Analyte Collection Date Method DL RL MW-1 MW-2 MW-3S MW-3D MW-4 MW-5 MW-6S MW-6D Blanks Xylene (Total)Apr-94 NR 5 6.2 330 80.0 NI NI NI NI NI ND Oct-94 NR 5 5.4 400 63.0 NI NI NI NI NI ND Jun-95 NR 5 14 330 52.0 NI NI NI NI NI ND Oct-95 NR 5 ND 170 41.0 NI NI NI NI NI ND May-96 NA NA NA NA NA NI NI NI NI NI NA Oct-96 NR 5 ND 200 21.0 NI NI NI NI NI ND May-97 NR 5 7.5 270 51.0 NI NI NI NI NI ND Nov-97 NR 5 ND 150 16.0 NI NI NI NI NI NA May-98 NR 5 ND ND ND ND ND ND NI NI ND Nov-98 NR 15 ND 110 ND ND ND ND NI NI ND May-99 NR 9.6 ND 101 22.0 ND ND ND NI NI ND Oct-99 NR 5 ND 149 8.2 ND 6.2 ND NI NI ND May-00 NR 5 NA 120 34.0 ND ND ND ND ND ND Nov-00 NR 5 120 7.2 ND ND ND ND ND ND NA May-01 NR 5 NA 177 20 ND ND ND ND ND ND Nov-01 NR 5 NA 125 7.6 ND ND ND ND ND ND May-02 NR 5 NA 149 18.0 ND ND ND ND ND ND Nov-02 NR 5 NA 126 21.0 ND ND ND ND ND ND May-03 NR 5 7.0 222 65.9 ND ND ND ND ND ND Nov-03 NR 5 ND 107 29.0 ND ND ND ND ND ND May-04 NR 5 ND 90.0 41.0 ND ND ND ND ND ND Nov-04 NR 5 ND 106 41.0 ND ND ND ND ND ND May-05 NR 5 ND 152 46.0 ND ND ND ND ND ND Nov-05 NR 5 ND 209 39.0 ND ND ND ND ND ND 24-May-06 NR 10 ND 82.8 22.5 ND ND ND ND ND ND 01-Nov-06 NR 5 ND 118 14.0 ND ND ND ND ND ND 29-May-07 NR 4 1.1 J 120 37.0 ND ND ND ND ND ND NC2L = 530 µg/L (10/23/07)28-Nov-07 NR 5 ND 71.0 5.7 ND 2.0 J ND ND ND ND 28-May-08 0.89 5 Dry 76.1 14.4 ND 1.3 J ND ND ND ND 05-Nov-08 0.66 5 Dry 58.5 4.1 ND 2.5 ND ND ND ND 02-Jun-09 0.66 5 ND 56.5 24.6 ND 0.76 J ND ND ND ND 19-Nov-09 0.66 2.0 ND ND ND ND 50.6 29.4 ND ND ND NC2L = 500 µg/L (01/01/10)15-Jun-10 0.66 2.0 ND 78.1 24.7 ND ND ND ND ND ND 29-Nov-10 0.66 2.0 ND 46.3 12.9 ND 0.72 J ND ND ND ND 31-May-11 0.66 2.0 ND 45.0 15.9 ND ND ND ND ND ND 19-Dec-11 0.66 2.0 ND 39.3 14.0 ND 0.74 J ND ND ND ND 30-May-12 0.66 2.0 ND 30.2 24.5 ND ND ND ND ND ND 03-Dec-12 0.66 2.0 ND 23.7 12.6 ND ND ND ND ND ND 11-Jun-13 0.66 5.0 ND 67.7 59.4 NS ND ND ND ND ND 29-Oct-13 0.66 5.0 ND 33.8 23.1 ND ND ND ND ND ND 06-May-14 EPA 8260 0.66 5.0 ND 42.7 32.6 ND ND ND ND ND ND 21-Oct-14 EPA 8260 0.66 5.0 ND 37.1 15.4 ND ND ND ND ND ND 19-May-15 EPA 8260 0.66 5.0 ND 32.5 25.4 ND ND ND ND ND ND 07-Dec-15 EPA 8260 0.66 5.0 ND 38.6 23.1 ND ND ND ND ND ND 02-May-16 EPA 8260 0.66 5.0 ND 43.2 21.1 ND ND ND ND ND ND 12-Dec-16 EPA 8260 0.66 5.0 ND 31.3 8.10 ND ND ND ND ND ND 26-Jun-17 EPA 8260 0.66 5.0 ---28.0 15.20 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). NA = No data available. NI = Not installed. NR = Not reported. NS = Not sampled. NE = Not established. J = Estimated concentration less than the RL but above the DL. B = Blank-Qualified Concentration (suspected to reflect laboratory or field contamination). NC2L = North Carolina Groundwater Standards from 15A NCAC 2L.0202. GWPS = Groundwater Protection Standards established by the DENR-SWS for constituents with no listed NC2L standard.. Bold values are greater than the NC2L Groundwater Standards or GWPS. Burke County - Kirksey Drive Landfill Page 26 of 26 Joyce Engineering Appendix C Historically Detected Surface Water Constituents APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks INORGANIC COMPOUNDS Arsenic Jun-95 NR 5 ND ND 10.0 NA Oct-95 NR 5 ND ND 10.0 NA May-96 NA NA NA NA NA NA Oct-96 NR 5 ND ND ND NA May-97 NR 5 ND ND ND NA Nov-97 NR 5 ND ND ND NA May-98 NR 5 ND ND ND NA Nov-98 NR 5 ND ND ND NA May-99 NR 10 ND ND ND ND Oct-99 NR 10 ND ND NA ND May-00 NR 10 ND ND ND ND Nov-00 NR 10 ND ND ND ND May-01 NR 10 ND ND ND ND Nov-01 NR 10 ND ND ND ND May-02 NR 10 ND ND ND ND Nov-02 NR 10 ND ND ND ND May-03 NR 10 ND ND ND ND Nov-03 NR 10 ND ND ND ND May-04 NR 10 ND ND ND ND Nov-04 NR 10 ND ND ND ND May-05 NR 10 ND ND Dry ND Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 01-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 05-Nov-08 2.7 10.0 ND ND Dry 4.8 J 02-Jun-09 2.7 10.0 ND ND ND ND 19-Nov-09 2.7 10.0 ND ND ND ND NC2B = 10 µg/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 03-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 05-May-14 5.0 10.0 ND ND ND ND 21-Oct-14 5.0 10.0 ND ND ND ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND ND ND 02-May-16 2.5 10.0 ND ND ND ND 12-Dec-16 2.5 10.0 ND ND NS ND 26-Jun-17 5.0 10.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 1 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Barium Apr-94 NR 100 ND ND 550 NA Oct-94 NR 100 ND ND 356 NA Jun-95 NR 100 ND ND 32.0 NA Oct-95 NR 100 ND ND 301 NA May-96 NA NA NA NA NA NA Oct-96 NR 100 ND ND 540 NA May-97 NR 100 ND ND 480 NA Nov-97 NR 100 ND ND 400 NA May-98 NR 100 ND 2000 500 NA Nov-98 NR 100 ND ND 430 NA May-99 NR 10 32.0 30.0 370 ND Oct-99 NR 500 ND ND NA ND May-00 NR 500 ND ND ND ND Nov-00 NR 500 ND ND ND ND May-01 NR 500 ND ND ND ND Nov-01 NR 500 ND ND ND ND May-02 NR 500 ND ND ND ND Nov-02 NR 500 ND ND ND ND May-03 NR 500 ND ND ND ND Nov-03 NR 500 ND ND ND ND May-04 NR 500 ND ND ND ND Nov-04 NR 500 ND ND ND ND May-05 NR 500 ND ND Dry ND Nov-05 NR 500 ND ND Dry ND 24-May-06 NR 500 ND ND Dry ND 01-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 05-Nov-08 0.20 100 33.8 B 35.0 B Dry 10.5 J 02-Jun-09 0.20 100 29.6 B 32.6 B 320 15.2 J 19-Nov-09 0.20 100 36.3 B 41.2 B 364 19.8 J NC2B = 1,000 µg/L (05/01/2007) 14-Jun-10 0.20 100 31.0 B 32.5 B Dry 26.3 J 29-Nov-10 0.20 100 28.2 J 29.0 J Dry ND 31-May-11 0.20 100 30.1 J 29.9 J Dry ND 19-Dec-11 5.0 100 32.4 J 41.4 J 558 ND 30-May-12 5.0 100 33.1 J 33.7 J 34.2 J ND 03-Dec-12 5.0 100 31.0 J 28.9 J ND ND 11-Jun-13 5.0 100 43.8 B 45.7 B 261 13.7 J 29-Oct-13 5.0 100 31.4 J 33.1 J Dry ND 05-May-14 5.0 100 31.0 J 33.1 J 301 ND 21-Oct-14 5.0 100 33.6 J 34.3 J 343 ND 19-May-15 2.5 100 33.6 J 34.1 J Dry NA 07-Dec-15 2.5 100 36.5 J 37.8 J 350 ND 02-May-16 2.5 100 32.5 J 32.9 J 766 ND 12-Dec-16 2.5 100 22.8 J 82.1 J NS ND 26-Jun-17 2.5 100 38.1 J 38.0 J 301 2.5 J Burke County - Kirksey Drive Landfill Page 2 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Cadmium Jun-95 NR 1 2.0 2.0 4.0 NA Oct-95 NR 1 1.0 ND 1.0 NA May-96 NA NA NA NA NA NA Oct-96 NR 1 ND ND ND NA May-97 NR 1 ND ND ND NA Nov-97 NR 1 ND ND ND NA May-98 NR 1 ND ND ND NA Nov-98 NR 1 ND ND ND NA May-99 NR 10 ND ND ND ND Oct-99 NR 1 ND ND NA ND May-00 NR 1 ND ND ND ND Nov-00 NR 1 ND ND ND ND May-01 NR 1 ND ND ND ND Nov-01 NR 1 ND ND ND ND May-02 NR 1 ND ND ND ND Nov-02 NR 1 ND ND ND ND May-03 NR 1 ND ND ND ND Nov-03 NR 1 ND ND ND ND May-04 NR 1 ND ND ND ND Nov-04 NR 1 ND ND ND ND May-05 NR 1 ND ND Dry ND Nov-05 NR 1 ND ND Dry ND 24-May-06 NR 1 ND ND Dry ND 01-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 05-Nov-08 0.50 1.0 ND ND Dry ND 02-Jun-09 0.50 1.0 ND ND ND ND 19-Nov-09 0.50 1.0 ND ND ND ND NC2B = 2 µg/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 03-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 05-May-14 1.0 1.0 ND ND ND ND 21-Oct-14 1.0 1.0 ND ND ND ND 19-May-15 0.5 1.0 ND ND Dry NA 07-Dec-15 0.5 1.0 ND ND ND ND 02-May-16 0.5 1.0 ND ND ND ND 12-Dec-16 0.5 1.0 ND ND NS ND 26-Jun-17 0.5 1.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 3 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Chromium May-97 NR 1 2.0 1.0 2.0 NA Nov-97 NR 1 ND ND ND NA May-98 NR 1 ND ND ND NA Nov-98 NR 1 ND ND 1.0 NA May-99 NR 10 ND ND ND ND Oct-99 NR 10 ND ND NA ND May-00 NR 10 ND ND ND ND Nov-00 NR 10 ND ND ND ND May-01 NR 10 ND ND 12.0 ND Nov-01 NR 10 ND ND ND ND May-02 NR 10 ND ND ND ND Nov-02 NR 10 ND ND ND ND May-03 NR 10 ND ND ND ND Nov-03 NR 10 24.0 22.0 24.0 ND May-04 NR 10 ND ND ND ND Nov-04 NR 10 ND ND ND ND May-05 NR 10 ND ND Dry ND Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 01-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 05-Nov-08 0.40 10.0 0.76 J 0.76 J Dry ND 02-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 µg/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 03-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 05-May-14 5.0 10.0 ND ND 7.4 J ND 21-Oct-14 5.0 10.0 ND ND 6.3 J ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND 3.3 J ND 02-May-16 2.5 10.0 ND ND 3.8 J ND 12-Dec-16 2.5 10.0 ND ND NS ND 26-Jun-17 2.5 10.0 ND ND 7.7 J ND Burke County - Kirksey Drive Landfill Page 4 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Cobalt Jun-95 NR 10 ND ND 13.0 NA Oct-95 NR 10 ND ND 12.0 NA May-96 NA NA NA NA NA NA Oct-96 NR 10 ND ND 20.0 NA May-97 NR 6 ND ND 11.0 NA Nov-97 NR 5 ND ND 13.0 NA May-98 NR 1 2.0 ND 13.0 NA Nov-98 NR 1 ND ND 11.0 NA May-99 NR 10 ND ND 6.9 ND Oct-99 NR 10 ND ND NA ND May-00 NR 10 ND ND ND ND Nov-00 NR 10 ND ND ND ND May-01 NR 10 ND ND 23.0 ND Nov-01 NR 10 ND ND ND ND May-02 NR 10 ND ND ND ND Nov-02 NR 10 ND ND ND ND May-03 NR 10 ND ND ND ND Nov-03 NR 10 ND ND ND ND May-04 NR 10 ND ND ND ND Nov-04 NR 10 ND ND ND ND May-05 NR 10 ND ND Dry ND Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 01-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 05-Nov-08 0.60 10.0 4.0 B 3.4 B Dry 3.5 J 02-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 03-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 05-May-14 5.0 10.0 ND ND 6.0 J ND 21-Oct-14 5.0 10.0 ND ND ND ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND ND ND 02-May-16 2.5 10.0 ND ND ND ND 12-Dec-16 2.5 10.0 ND 9.6 J NS ND 26-Jun-17 2.5 10.0 ND ND 7.5 J ND Burke County - Kirksey Drive Landfill Page 5 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date 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 05-Nov-08 0.30 10 1.4 B 0.71 B Dry 0.94 J 02-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 µg/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 03-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 05-May-14 5.0 10.0 ND ND 5.5 J ND 21-Oct-14 5.0 10.0 ND ND 6.4 J ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND 3.0 J ND 02-May-16 2.5 10.0 ND ND 12.1 * ND 12-Dec-16 2.5 10.0 ND ND NS ND 26-Jun-17 2.5 10.0 ND ND 6.4 J ND Burke County - Kirksey Drive Landfill Page 6 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Lead Apr-94 NR 1 1.0 ND ND NA Oct-94 NR 5 ND ND ND NA Jun-95 NR 5 ND ND ND NA Oct-95 NR 5 ND ND ND NA May-96 NA NA NA NA NA NA Oct-96 NR 5 ND ND ND NA May-97 NR 5 ND ND ND NA Nov-97 NR 5 ND ND ND NA May-98 NR 5 ND ND ND NA Nov-98 NR 5 ND ND ND NA May-99 NR 10 ND ND ND ND Oct-99 NR 10 ND ND NA ND May-00 NR 10 ND ND ND ND Nov-00 NR 10 ND ND ND ND May-01 NR 10 ND ND ND ND Nov-01 NR 10 ND ND ND ND May-02 NR 10 ND ND ND ND Nov-02 NR 10 ND ND ND ND May-03 NR 10 ND ND ND ND Nov-03 NR 10 16.0 14.0 16.0 ND May-04 NR 10 ND ND ND ND Nov-04 NR 10 ND ND ND ND May-05 NR 10 ND ND Dry ND Nov-05 NR 10 ND ND Dry ND 24-May-06 NR 10 ND ND Dry ND 01-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 05-Nov-08 4.0 10.0 ND ND Dry ND 02-Jun-09 4.0 10.0 ND ND ND ND 19-Nov-09 4.0 10.0 ND ND ND ND NC2B = 25 µg/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 03-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 05-May-14 5.0 10.0 ND ND ND ND 21-Oct-14 5.0 10.0 ND ND ND ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND ND ND 02-May-16 2.5 10.0 ND ND ND ND 12-Dec-16 2.5 10.0 ND ND NS ND 26-Jun-17 2.5 10.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 7 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Nickel May-99 NR 5 ND ND 5.6 ND Oct-99 NR 50 ND ND NA ND May-00 NR 50 ND ND ND ND Nov-00 NR 50 ND ND ND ND May-01 NR 50 ND ND ND ND Nov-01 NR 50 ND ND ND ND May-02 NR 50 ND ND ND ND Nov-02 NR 50 ND ND ND ND May-03 NR 50 ND ND ND ND Nov-03 NR 50 ND ND ND ND May-04 NR 50 ND ND ND ND Nov-04 NR 50 ND ND ND ND May-05 NR 50 ND ND Dry ND Nov-05 NR 50 ND ND Dry ND 24-May-06 NR 50 ND ND Dry ND 01-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 05-Nov-08 1.7 50.0 ND ND Dry 2.2 J 02-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 µg/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 03-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 05-May-14 5.0 50.0 ND ND 9.6 J ND 21-Oct-14 5.0 50.0 ND ND 10.4 J ND 19-May-15 2.5 50.0 ND ND Dry NA 07-Dec-15 2.5 50.0 ND ND 5.1 J ND 02-May-16 2.5 50.0 ND ND 10.2 J ND 12-Dec-16 2.5 50.0 ND ND NS ND 26-Jun-17 2.5 50.0 ND ND 14.4 J ND Burke County - Kirksey Drive Landfill Page 8 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date 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 05-Nov-08 3.8 10.0 ND 4.3 B Dry 4.2 J 02-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 µg/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 03-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 05-May-14 10.0 10.0 ND ND ND ND 21-Oct-14 10.0 10.0 ND ND ND ND 19-May-15 5.0 10.0 ND ND Dry NA 07-Dec-15 5.0 10.0 ND ND ND ND 02-May-16 5.0 10.0 ND ND ND ND 12-Dec-16 5.0 10.0 ND ND NS ND 26-Jun-17 5.0 10.0 ND ND ND ND Silver 05-Nov-08 0.1 10.0 0.17 B 0.11 B Dry 0.20 J 02-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 µg/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 03-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 05-May-14 5.0 10.0 ND ND ND ND 21-Oct-14 5.0 10.0 ND ND ND ND 19-May-15 2.5 10.0 ND ND Dry NA 07-Dec-15 2.5 10.0 ND ND ND ND 02-May-16 2.5 10.0 ND ND ND ND 12-Dec-16 2.5 10.0 ND ND NS ND 26-Jun-17 2.5 10.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 9 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Vanadium Nov-03 NR 40 62.0 56.0 60.0 ND May-04 NR 40 ND ND ND ND Nov-04 NR 40 ND ND ND ND May-05 NR 40 ND ND Dry ND Nov-05 NR 40 ND ND Dry ND 24-May-06 NR 40 ND ND Dry ND 01-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 05-Nov-08 0.20 25.0 0.63 B 0.78 B Dry 0.85 J 02-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 03-Dec-12 5.0 25.0 ND ND ND ND 11-Jun-13 5.0 25.0 8.5 J 8.0 J ND ND 29-Oct-13 5.0 25.0 ND ND Dry ND 05-May-14 5.0 25.0 ND ND ND ND 21-Oct-14 5.0 25.0 ND ND ND ND 19-May-15 2.5 25.0 ND ND Dry NA 07-Dec-15 2.5 25.0 ND ND ND ND 02-May-16 2.5 25.0 3.3 J 3.1 J ND ND 12-Dec-16 2.5 25.0 ND ND NS ND 26-Jun-17 2.5 25.0 4 J 4.4 J 4.1 J ND Burke County - Kirksey Drive Landfill Page 10 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Zinc Oct-94 NR 10 ND ND 11.0 NA Jun-95 NR 10 17.0 21.0 60.0 NA Oct-95 NR 10 28.0 ND ND NA May-96 NA NA NA NA NA NA Oct-96 NR 10 18.0 ND 34.0 NA May-97 NR 10 50.0 30.0 30.0 NA Nov-97 NR 10 ND ND ND NA May-98 NR 10 ND 20.0 10.0 NA Nov-98 NR 10 ND ND ND NA May-99 NR 10 ND ND ND ND Oct-99 NR 50 ND ND NA ND May-00 NR 50 ND ND ND ND Nov-00 NR 50 ND ND ND ND May-01 NR 50 ND ND ND ND Nov-01 NR 50 ND ND ND ND May-02 NR 50 ND ND ND ND Nov-02 NR 50 ND ND ND ND May-03 NR 50 ND ND ND ND Nov-03 NR 50 70.0 60.0 70.0 ND May-04 NR 50 ND ND ND ND Nov-04 NR 50 ND ND ND ND May-05 NR 50 ND ND Dry ND Nov-05 NR 50 ND ND Dry ND 24-May-06 NR 50 ND ND Dry ND 01-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 05-Nov-08 0.40 10.0 2.8 B 1.6 B Dry 8.9 J 02-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 µg/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 03-Dec-12 10.0 10.0 ND ND ND ND 11-Jun-13 10.0 10.0 11.8 B 13.0 B 11.7 B 76.3 29-Oct-13 10.0 10.0 ND ND Dry ND 05-May-14 10.0 10.0 ND ND 10.3 ND 21-Oct-14 10.0 10.0 ND ND 18.0 ND 19-May-15 5.0 10.0 ND 10.4 Dry NA 07-Dec-15 5.0 10.0 ND ND 15.7 B 7.2 J 02-May-16 5.0 10.0 ND 5.9 J 49.2 ND 12-Dec-16 5.0 10.0 ND 8.0 J NS ND 26-Jun-17 5.0 10.0 ND ND 29.9 ND Burke County - Kirksey Drive Landfill Page 11 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Organic Compounds 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 05-Nov-08 20.0 100 ND ND Dry ND 02-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 03-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 05-May-14 10.0 100 ND ND 17.6 J ND 21-Oct-14 10.0 100 ND ND ND ND 19-May-15 10.0 100 ND ND Dry NA 07-Dec-15 10.0 100 ND ND ND ND 02-May-16 10.0 100 ND ND ND ND 12-Dec-16 10.0 100 ND ND NS ND 26-Jun-17 10.0 100 10.8 J 26.9 J 13.4 J 23.0 J 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 µg/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 03-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 05-May-14 0.25 1.0 ND ND ND ND 21-Oct-14 0.25 1.0 ND ND ND ND 19-May-15 0.25 1.0 ND ND Dry NA 07-Dec-15 0.25 1.0 ND ND ND ND 02-May-16 0.25 1.0 ND ND ND ND 12-Dec-16 0.25 1.0 ND ND NS ND 26-Jun-17 0.25 1.0 ND ND ND ND Bromomethane 05-May-14 0.29 10.0 ND ND 4.6 J ND NC2B = NE (05/01/2007)21-Oct-14 0.29 10.0 ND ND 0.41 J ND 19-May-15 0.29 10.0 ND ND Dry NA 07-Dec-15 0.29 10.0 ND ND ND ND 02-May-16 0.29 10.0 ND ND ND ND 12-Dec-16 0.29 10.0 ND ND NS ND 26-Jun-17 0.29 10.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 12 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Chlorobenzene 19-Nov-09 0.23 3.0 4.2 0.44 J ND ND NC2B = 488 µg/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 03-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 05-May-14 0.23 3.0 ND ND ND ND 21-Oct-14 0.23 3.0 ND ND ND ND 19-May-15 0.23 3.0 ND ND Dry NA 07-Dec-15 0.23 3.0 ND ND ND ND 02-May-16 0.23 3.0 ND ND ND ND 12-Dec-16 0.23 3.0 ND ND NS ND 26-Jun-17 0.23 3.0 ND ND ND ND 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 03-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 05-May-14 0.11 1.0 ND ND ND ND 21-Oct-14 0.11 1.0 ND ND 0.19 J ND 19-May-15 0.11 1.0 ND ND Dry NA 07-Dec-15 0.11 1.0 ND ND ND ND 02-May-16 0.11 1.0 ND ND ND ND 12-Dec-16 0.11 1.0 ND ND ND 0.36 J 26-Jun-17 0.11 1.0 ND 0.28 J 0.54 J ND 1,2-Dichlorobenzene 19-Nov-09 0.30 5.0 0.31 J 0.34 J ND ND NC2B = 488 µg/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 03-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 05-May-14 0.30 5.0 ND ND ND ND 21-Oct-14 0.30 5.0 ND ND ND ND 19-May-15 0.30 5.0 ND ND Dry NA 07-Dec-15 0.30 5.0 ND ND ND ND 02-May-16 0.30 5.0 ND ND ND ND 12-Dec-16 0.30 5.0 ND ND NS ND 26-Jun-17 0.30 5.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 13 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date 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 µg/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 03-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 05-May-14 0.33 1.0 ND ND ND ND 21-Oct-14 0.33 1.0 ND ND ND ND 19-May-15 0.33 1.0 ND ND Dry NA 07-Dec-15 0.33 1.0 ND ND ND ND 02-May-16 0.33 1.0 ND ND ND ND 12-Dec-16 0.33 1.0 ND ND NS ND 26-Jun-17 0.33 1.0 ND ND ND ND 1,1-Dichloroethane 19-Nov-09 0.32 5.0 6.3 7.8 ND ND NC2B = NE (05/01/2007)14-Jun-10 0.32 5.0 ND ND Dry ND 29-Nov-10 0.32 5.0 ND ND Dry ND 31-May-11 0.32 5.0 ND ND Dry ND 19-Dec-11 0.32 5.0 ND ND ND ND 30-May-12 0.32 5.0 ND ND ND ND 03-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 05-May-14 0.32 5.0 ND ND ND ND 21-Oct-14 0.32 5.0 ND ND ND ND 19-May-15 0.32 5.0 ND ND Dry NA 07-Dec-15 0.32 5.0 ND ND ND ND 02-May-16 0.32 5.0 ND ND ND ND 12-Dec-16 0.32 5.0 ND ND NS ND 26-Jun-17 0.32 5.0 ND ND ND ND 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 03-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 05-May-14 0.19 5.0 ND ND ND ND 21-Oct-14 0.19 5.0 ND ND ND ND 19-May-15 0.19 5.0 ND ND Dry NA 07-Dec-15 0.19 5.0 ND ND ND ND 02-May-16 0.19 5.0 ND ND ND ND 12-Dec-16 0.19 5.0 ND ND NS ND 26-Jun-17 0.19 5.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 14 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks 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 03-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 05-May-14 0.27 1.0 ND ND ND ND 21-Oct-14 0.27 1.0 ND ND ND ND 19-May-15 0.27 1.0 ND ND Dry NA 07-Dec-15 0.27 1.0 ND ND ND ND 02-May-16 0.27 1.0 ND ND ND ND 12-Dec-16 0.27 1.0 ND ND NS ND 26-Jun-17 0.27 1.0 ND ND ND ND Tetrachloroethene 19-Nov-09 0.46 1.0 0.58 J 8.8 ND ND Resample> 15-Feb-10 0.46 1.0 NS ND NS ND NC2B = 0.7 µg/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 03-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 05-May-14 0.46 1.0 ND ND ND ND 21-Oct-14 0.46 1.0 ND ND ND ND 19-May-15 0.46 1.0 ND ND Dry NA 07-Dec-15 0.46 1.0 ND ND ND ND 02-May-16 0.46 1.0 ND ND ND ND 12-Dec-16 0.46 1.0 ND ND NS ND 26-Jun-17 0.46 1.0 ND ND ND ND 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 µg/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 03-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 05-May-14 0.47 1.0 ND ND ND ND 21-Oct-14 0.47 1.0 ND ND ND ND 19-May-15 0.47 1.0 ND ND Dry NA 07-Dec-15 0.47 1.0 ND ND ND ND 02-May-16 0.47 1.0 ND ND ND ND 12-Dec-16 0.47 1.0 ND ND NS ND 26-Jun-17 0.47 1.0 ND ND ND ND Burke County - Kirksey Drive Landfill Page 15 of 16 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date DL RL SW-1 SW-2 SW-3 Blanks Vinyl Chloride 19-Nov-09 0.62 1.0 2.6 ND ND ND Resample> 15-Feb-10 0.62 1.0 ND NS NS ND NC2B = 0.025 µg/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 03-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 05-May-14 0.62 1.0 ND ND ND ND 21-Oct-14 0.62 1.0 ND ND ND ND 19-May-15 0.62 1.0 ND ND Dry NA 07-Dec-15 0.62 1.0 ND ND ND ND 02-May-16 0.62 1.0 ND ND ND ND 12-Dec-16 0.62 1.0 ND ND NS ND 26-Jun-17 0.62 1.0 ND ND ND ND Notes: RL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; 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). NA = No data available. NI = Not installed. NR = Not reported. NS = Not sampled. NE = Not established. J = Estimated concentration less than the RL but above the DL. B = Blank-Qualified Concentration (suspected to reflect laboratory or field contamination). Dry = Surface water point was considered to be dry and no sample collected. NC2B = 15A NCAC 2B Surface Water Standards. Bold values are greater than the NC2B. Surface water has been classified as Water Supply IV - Highly Developed, Freshwater, Critical Area. *May 2016>> NC2B= 24.84 µg/L in SW-3 based on in-stream hardness= 330 mg/L Burke County - Kirksey Drive Landfill Page 16 of 16 Joyce Engineering