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1201_BurkeCountyKirkseyDr_GWMR_DIN28341
PREPARED FOR: BOARD OF COMMISSIONERS COUNTY OF BURKE P.O. BOX 1486 MORGANTON, NORTH CAROLINA 28680 KIRKSEY DRIVE LANDFILL PERMIT NO. 12-01 SECOND SEMIANNUAL WATER QUALITY MONITORING REPORT OF 2016 MARCH 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 Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 March 2017 i Second Semiannual Water Quality Monitoring Report of 2016 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 SECOND SEMIANNUAL SAMPLING EVENT OF 2016 ...............................................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 Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 March 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 to the reception of waste 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, Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 March 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 current 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. 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 for the NC Appendix I list of constituents. 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 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. Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 March 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 SECOND SEMIANNUAL SAMPLING EVENT OF 2016 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 December 12, 2016, 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. 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 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. 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 or within 24 hours of the final purge volume. Immediately after collection, the samples were placed on ice in a laboratory-provided cooler. Field sampling logs are provided in Appendix A. Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 March 2017 4 Surface monitoring points SW-1, SW-2 were sampled during the December 2016 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 the 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. The field sampling logs are provided in Appendix A. 3.2 Laboratory Analysis and JOYCE Quality Control The December 12, 2016, groundwater and surface water samples were submitted to Pace Analytical Services, Inc. of Huntersville, North Carolina under chain-of-custody control for analysis. JOYCE requested a Level II data report for the final laboratory report. The samples were received by the laboratory on December 14, 2016, 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 December 2016 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 compounds 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. 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. Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 March 2017 5 4.0 DATA ANALYSIS 4.1 Groundwater Analytical Results and Comparison to Standards There were three inorganic constituents from the NC Appendix I list detected at quantified concentrations above the SWSL at one or more downgradient monitoring wells, including: barium; cobalt; and zinc. Thallium was also detected , but was blank- qualified. 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; 1,2-dichloropropane; cis-1,2-dichloroethene; chlorobenzene; benzene; ethylbenzene; tetrachloroethene; trichloroethene; toluene; and xylene. The quantified detections are summarized in Table 3. There were seven constituents detected at concentrations above their respective NC 2L/GWPS in one or more compliance monitoring wells during the December 2016 monitoring event. The inorganic constituents in exceedance were: barium and cobalt. The organic constituents in exceedance were: 1,4-dichlorobenzene, 1,2-dichloropropane, benzene, tetrachloroethene, and trichloroethene. 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 December 2016 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 December 2016, is presented as Drawing 1. The potentiometric surface map depicts groundwater flow primarily toward the east. Horizontal groundwater gradients along representative flow paths were estimated from the December 2016 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. Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 March 2017 6 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. The current groundwater monitoring network remains 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. The next scheduled semiannual sampling event is scheduled for May 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. 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 Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 March 2017 7 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 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-MW1 pH 6.21 s.u 12/12/2016 1201-MW1 Temperature 15.0 ºC 12/12/2016 1201-MW1 Conductivity 176.7 µS/cm3 12/12/2016 1201-MW1 Turbididty 13.12 ntu 12/12/2016 1201-MW1 Static Water Level 32.75 ft 12/12/2016 1201-MW1 Well Depth 35.65 ft 12/12/2016 1201-MW2 pH 6.20 s.u 12/12/2016 1201-MW2 Temperature 15.9 ºC 12/12/2016 1201-MW2 Conductivity 2059 µS/cm3 12/12/2016 1201-MW2 Turbididty 9.29 ntu 12/12/2016 1201-MW2 Static Water Level 26.97 ft 12/12/2016 1201-MW2 Well Depth 45.70 ft 12/12/2016 1201-MW3S pH 6.50 s.u 12/12/2016 1201-MW3S Temperature 16.6 ºC 12/12/2016 1201-MW3S Conductivity 767 µS/cm3 12/12/2016 1201-MW3S Turbididty 7.33 ntu 12/12/2016 1201-MW3S Static Water Level 7.10 ft 12/12/2016 1201-MW3S Well Depth 26.69 ft 12/12/2016 1201-MW3D pH 6.38 s.u 12/12/2016 1201-MW3D Temperature 15.6 ºC 12/12/2016 1201-MW3D Conductivity 793 µS/cm3 12/12/2016 1201-MW3D Turbididty 6.75 ntu 12/12/2016 1201-MW3D Static Water Level 0.00 ft 12/12/2016 1201-MW3D Well Depth 78.40 ft 12/12/2016 1201-MW4 pH 5.62 s.u 12/12/2016 1201-MW4 Temperature 15.2 ºC 12/12/2016 1201-MW4 Conductivity 111 µS/cm3 12/12/2016 1201-MW4 Turbididty 4.45 ntu 12/12/2016 1201-MW4 Static Water Level 25.00 ft 12/12/2016 1201-MW4 Well Depth 29.50 ft 12/12/2016 1201-MW5 pH 6.28 s.u 12/12/2016 1201-MW5 Temperature 15.5 ºC 12/12/2016 1201-MW5 Conductivity 24.6 µS/cm3 12/12/2016 1201-MW5 Turbididty 8.11 ntu 12/12/2016 1201-MW5 Static Water Level 39.75 ft 12/12/2016 1201-MW5 Well Depth 49.80 ft 12/12/2016 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 5.99 s.u 12/12/2016 1201-MW6D Temperature 14.8 ºC 12/12/2016 1201-MW6D Conductivity 115.9 µS/cm3 12/12/2016 1201-MW6D Turbididty 1.38 ntu 12/12/2016 1201-MW6D Static Water Level 12.17 ft 12/12/2016 1201-MW6D Well Depth 60.00 ft 12/12/2016 1201-MW6S pH 5.51 s.u 12/12/2016 1201-MW6S Temperature 15.6 ºC 12/12/2016 1201-MW6S Conductivity 66.6 µS/cm3 12/12/2016 1201-MW6S Turbididty 3.39 ntu 12/12/2016 1201-MW6S Static Water Level 10.85 ft 12/12/2016 1201-MW6S Well Depth 25.00 ft 12/12/2016 1201-SW1 pH 7.04 s.u 12/12/2016 1201-SW1 Temperature 8.7 ºC 12/12/2016 1201-SW1 Conductivity 95.8 µS/cm3 12/12/2016 1201-SW1 Turbididty 8.05 ntu 12/12/2016 1201-SW2 pH 6.51 s.u 12/12/2016 1201-SW2 Temperature 11.0 ºC 12/12/2016 1201-SW2 Conductivity 506 µS/cm3 12/12/2016 1201-SW2 Turbididty 9.20 ntu 12/12/2016 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-MW1 Cobalt 24.6 ug/L 10 12/12/2016 1201-MW1 Thallium 8.3 ug/L 5.5 12/12/2016 1201-MW2 Barium 1040 ug/L 100 12/12/2016 1201-MW2 Cobalt 99.8 ug/L 10 12/12/2016 1201-MW2 1,4-Dichlorobenzene 39.7 ug/L 1 12/12/2016 1201-MW2 Benzene 8.0 ug/L 1 12/12/2016 1201-MW2 Chlorobenzene 19.9 ug/L 3 12/12/2016 1201-MW2 Ethylbenzene 13.9 ug/L 1 12/12/2016 1201-MW2 Toluene 1.2 ug/L 1 12/12/2016 1201-MW2 Xylene (Total)31.3 ug/L 5 12/12/2016 1201-MW3D Barium 167 ug/L 100 12/12/2016 1201-MW3D Zinc 26.3 ug/L 10 12/12/2016 1201-MW3D 1,2-Dichloropropane 1.1 ug/L 1 12/12/2016 1201-MW3D 1,4-Dichlorobenzene 4.9 ug/L 1 12/12/2016 1201-MW3D Benzene 1.3 ug/L 1 12/12/2016 1201-MW3D Chlorobenzene 7.0 ug/L 3 12/12/2016 1201-MW3D Tetrachloroethene 4.7 ug/L 1 12/12/2016 1201-MW3D Trichloroethene 3.5 ug/L 1 12/12/2016 1201-MW3D cis-1,2-Dichloroethene 10.4 ug/L 5 12/12/2016 1201-MW3S Barium 388 ug/L 100 12/12/2016 1201-MW3S Zinc 27.8 ug/L 10 12/12/2016 1201-MW3S 1,4-Dichlorobenzene 10.1 ug/L 1 12/12/2016 1201-MW3S Benzene 3.5 ug/L 1 12/12/2016 1201-MW3S Chlorobenzene 32.3 ug/L 3 12/12/2016 1201-MW3S Xylene (Total)8.1 ug/L 5 12/12/2016 1201-MW4 Tetrachloroethene 2.1 ug/L 1 12/12/2016 1201-MW4 Trichloroethene 1.3 ug/L 1 12/12/2016 1201-MW4 cis-1,2-Dichloroethene 17.2 ug/L 5 12/12/2016 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 NC 2L/ *GWPS/ **NC 2B GPS COLLECT DATE 1201-MW1 Cobalt 24.6 µg/L 10 1*10 12/12/2016 1201-MW2 Barium 1040 µg/L 100 700 700 12/12/2016 1201-MW2 Cobalt 99.8 µg/L 10 1*10 12/12/2016 1201-MW2 Benzene 8.0 µg/L 1 1 1 12/12/2016 1201-MW2 1,4-Dichlorobenzene 39.7 µg/L 1 6 6 12/12/2016 1201-MW3D Benzene 1.3 µg/L 1 1 1 12/12/2016 1201-MW3D 1,2-Dichloropropane 1.1 µg/L 1 0.6 0.6 12/12/2016 1201-MW3D Tetrachloroethene 4.7 µg/L 1 0.7 0.7 12/12/2016 1201-MW3D Trichloroethene 3.5 µg/L 1 3 3 12/12/2016 1201-MW3S 1,4-Dichlorobenzene 10.1 µg/L 1 6 6 12/12/2016 1201-MW3S Benzene 3.5 µg/L 1 1 1 12/12/2016 1201-MW4 Tetrachloroethene 2.1 µg/L 1 0.7 1 12/12/2016 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 Velocities GRADIENT CALCULATION SEGMENT FLOW LINE LENGTH (feet) FLOW DIRECTION GROUNDWATER ELEVATION (feet) HORIZONTAL GRADIENT i (ft/ft) HYDRAULIC CONDUCTIVITY K (ft/day) EFFECTIVE POROSITY n LINEAR VELOCITY V (ft/year) 1100 1020 1100 1020 1100 1020 AVERAGE:0.0737 AVERAGE:441.3 Notes: 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 December 2016, groundwater potentiometric surface map (Drawing 1). 351 i 3 1,365 SE 0.0586 3.28E+00 0.20 351 i 2 1,362 E 0.0587 3.28E+00 0.20 Dec-16 i 1 770 NE 0.1039 3.28E+00 0.20 622 Burke County - Kirksey Drive Landfill Permit 12-01 Joyce 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 1 1 2 0 1 1 0 0 1 0 8 0 1 0 6 0 1 0 4 0 1020 1 1 1 5 KI R K S E Y D R I V E B R O O K S I D E S R 1 5 7 1 C A U S B Y R O A D Q U A R R Y 1 0 4 0 1 0 8 0 G O O S E C R E E K H U N T I N G C R E E K G P - 5 M W - 3 D M W - 3 M W - 5 M W - 1 M W - 2 M W - 4 M W - 6 S M W - 6 D PROPERTY LINE LIMITS OF WAST E 1 0 5 2 . 8 3 1 0 5 4 . 1 5 1 0 2 9 . 9 9 1 0 8 7 . 0 7 1 0 9 7 . 6 8 10 2 2 . 7 6 1 0 1 4 . 8 0 1 0 5 0 . 2 6 L I M I T S O F W A S T E ( T Y P ) 1 1 0 0 10801060 1040 1020 1 1 0 0 1 0 8 0 1 0 6 0 1 0 4 0 1 0 2 0 i 1 i 2 i 3 S W - 2 S U R F A C E M O N I T O R I N G P O I N T L O C A T I O N A N D I D E N T I F I C A T I O N LEGENDPROPERTY LINE E X I S T I N G R O A D EXISTING 20' TOPOGRAPHIC CONTOURGROUNDWATER SURFACE CONTOUR [FEETABOVE MEAN SEA LEVEL (AMSL)] A P P R O X I M A T E L I M I T S O F W A S T E C E N T E R L I N E O F S T R E A M C O M P L I A N C E W E L L L O C A T I O N A N D I D E N T I F I C A T I O N W I T H S T A T I C W A T E R L E V E L E L E V A T I O N ( F E E T A M S L ) 1080 M W - 1 1 0 9 0 . 0 9 T O P O G R A P H I C C O N T O U R I N T E R V A L = 2 0 F E E T . G R O U N D W A T E R S U R F A C E C O N T O U R I N T E R V A L = 2 0 F E E T . S T A T I C W A T E R L E V E L S W E R E M E A S U R E D O N D E C E M B E R 1 2 , 2 0 1 6 . G R O U N D W A T E R C O N T O U R S B A S E D O N L I N E A R I N T E R P O L A T I O N B E T W E E N A N D E X T R A P O L A T I O N F R O M K N O W N D A T A , T O P O G R A P H I C C O N T O U R S , A N D K N O W N F I E L D C O N D I T I O N S . N O T E S EXISTING 100' TOPOGRAPHIC CONTOUR1080 1 . 2 . 3 . 4 . GROUNDWATER FLOW PATHWAY USED TOCALCULATE HYDRAULIC GRADIENTi1SEGMENT USED FOR GRADIENT CALCULATION i F L O W P A T H L E N G T H 7 7 0 L F 1 , 3 6 2 L F 1 , 3 6 5 L F i i P R O J E C T N O . APPROVED CHECKED DRAWN DESIGNED DATE DATE REVISIONS AND RECORD OF ISSUE BYNO APPCK S C A L E All rights reserved. Ó Joyce Engineering, Inc. D R A W I N G N O . 2211 W. MEADOWVIEW ROAD GREENSBORO, NC 27407 PHONE: (336) 323-0092 2 7 7 KIRKSEY DRIVE LANDFILL BURKE COUNTY, NORTH CAROLINA 2017 1 A S N O T E D PERMIT 12-01 GROUNDWATER POTENTIOMETRIC SURFACE MAP DECEMBER 12, 2016 DG RWH GVB DG 01/25/17 0 ( F E E T ) G R A P H I C S C A L E 6 0 0 3 0 0 1 5 0 Appendix A Laboratory Analytical Reports and Field Logs #=CL# December 25, 2016 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92323289 92323289 Project: Pace Project No.: RE: Mr. Van Burbach Joyce Engineering-Greensboro 2211 West Meadowview Rd Boone Bldg, Suite 101 Greensboro, NC 27407 BURKE CO. KIRKSEY DR. Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on December 14, 2016. 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, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures cc:Alex Everhart, Joyce Engineering-NC 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 38 #=CP# CERTIFICATIONS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. 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 38 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Lab ID Sample ID Matrix Date Collected Date Received 92323289001 1201-MW1 Water 12/12/16 15:18 12/14/16 10:24 92323289002 1201-MW2 Water 12/12/16 15:57 12/14/16 10:24 92323289003 1201-MW3S Water 12/12/16 14:32 12/14/16 10:24 92323289004 1201-MW3D Water 12/12/16 14:47 12/14/16 10:24 92323289005 1201-MW4 Water 12/12/16 16:15 12/14/16 10:24 92323289006 1201-MW5 Water 12/12/16 15:28 12/14/16 10:24 92323289007 1201-MW6S Water 12/12/16 13:45 12/14/16 10:24 92323289008 1201-MW6D Water 12/12/16 13:30 12/14/16 10:24 92323289009 1201-SW1 Water 12/12/16 15:09 12/14/16 10:24 92323289010 1201-SW2 Water 12/12/16 14:54 12/14/16 10:24 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 38 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92323289001 1201-MW1 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323289002 1201-MW2 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323289003 1201-MW3S EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323289004 1201-MW3D EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323289005 1201-MW4 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323289006 1201-MW5 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323289007 1201-MW6S EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323289008 1201-MW6D EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323289009 1201-SW1 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323289010 1201-SW2 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 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 38 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92323289001 1201-MW1 Arsenic 3.4J ug/L 12/23/16 05:3510.0EPA 6010 Barium 78.7J ug/L 12/23/16 05:35100EPA 6010 Chromium 3.7J ug/L 12/23/16 05:3510.0EPA 6010 Cobalt 24.6 ug/L 12/23/16 05:3510.0EPA 6010 Copper 7.9J ug/L 12/23/16 05:3510.0EPA 6010 Lead 6.1J ug/L 12/23/16 20:4110.0EPA 6010 Nickel 2.6J ug/L 12/23/16 05:3550.0EPA 6010 Thallium 8.3 ug/L 12/23/16 05:355.5EPA 6010 Vanadium 6.0J ug/L 12/23/16 05:3525.0EPA 6010 Zinc 9.2J ug/L 12/23/16 05:3510.0EPA 6010 Acetone 69.0J ug/L 12/16/16 03:51100EPA 8260 1,4-Dichlorobenzene 0.47J ug/L 12/16/16 03:511.0EPA 8260 cis-1,2-Dichloroethene 0.80J ug/L 12/16/16 03:515.0EPA 8260 92323289002 1201-MW2 Barium 1040 ug/L 12/23/16 05:38100EPA 6010 Cobalt 99.8 ug/L 12/23/16 05:3810.0EPA 6010 Lead 6.1J ug/L 12/23/16 20:4410.0EPA 6010 Nickel 14.6J ug/L 12/23/16 05:3850.0EPA 6010 Benzene 8.0 ug/L 12/16/16 04:081.0EPA 8260 Chlorobenzene 19.9 ug/L 12/16/16 04:083.0EPA 8260 1,2-Dichlorobenzene 2.3J ug/L 12/16/16 04:085.0EPA 8260 1,4-Dichlorobenzene 39.7 ug/L 12/16/16 04:081.0EPA 8260 1,1-Dichloroethane 0.71J ug/L 12/16/16 04:085.0EPA 8260 1,2-Dichloroethane 0.27J ug/L 12/16/16 04:081.0EPA 8260 cis-1,2-Dichloroethene 0.36J ug/L 12/16/16 04:085.0EPA 8260 Ethylbenzene 13.9 ug/L 12/16/16 04:081.0EPA 8260 4-Methyl-2-pentanone (MIBK)3.2J ug/L 12/16/16 04:08100EPA 8260 Toluene 1.2 ug/L 12/16/16 04:081.0EPA 8260 Xylene (Total)31.3 ug/L 12/16/16 04:085.0EPA 8260 92323289003 1201-MW3S Arsenic 6.8J ug/L 12/23/16 05:4110.0EPA 6010 Barium 388 ug/L 12/23/16 05:41100EPA 6010 Cobalt 7.1J ug/L 12/23/16 05:4110.0EPA 6010 Nickel 3.5J ug/L 12/23/16 05:4150.0EPA 6010 Zinc 27.8 ug/L 12/23/16 05:4110.0EPA 6010 Benzene 3.5 ug/L 12/16/16 04:251.0EPA 8260 Chlorobenzene 32.3 ug/L 12/16/16 04:253.0EPA 8260 Chloroethane 2.6J ug/L 12/16/16 04:2510.0EPA 8260 1,2-Dichlorobenzene 0.58J ug/L 12/16/16 04:255.0EPA 8260 1,4-Dichlorobenzene 10.1 ug/L 12/16/16 04:251.0EPA 8260 1,1-Dichloroethane 0.87J ug/L 12/16/16 04:255.0EPA 8260 Xylene (Total)8.1 ug/L 12/16/16 04:255.0EPA 8260 92323289004 1201-MW3D Barium 167 ug/L 12/23/16 05:44100EPA 6010 Copper 3.2J ug/L 12/23/16 05:4410.0EPA 6010 Lead 3.9J ug/L 12/23/16 20:5010.0EPA 6010 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 38 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92323289004 1201-MW3D Nickel 21.0J ug/L 12/23/16 05:4450.0EPA 6010 Zinc 26.3 ug/L 12/23/16 05:4410.0EPA 6010 Benzene 1.3 ug/L 12/16/16 04:421.0EPA 8260 Chlorobenzene 7.0 ug/L 12/16/16 04:423.0EPA 8260 1,4-Dichlorobenzene 4.9 ug/L 12/16/16 04:421.0EPA 8260 1,1-Dichloroethane 4.9J ug/L 12/16/16 04:425.0EPA 8260 cis-1,2-Dichloroethene 10.4 ug/L 12/16/16 04:425.0EPA 8260 1,2-Dichloropropane 1.1 ug/L 12/16/16 04:421.0EPA 8260 Tetrachloroethene 4.7 ug/L 12/16/16 04:421.0EPA 8260 Trichloroethene 3.5 ug/L 12/16/16 04:421.0EPA 8260 Vinyl chloride 0.88J ug/L 12/16/16 04:421.0EPA 8260 92323289005 1201-MW4 Barium 82.0J ug/L 12/23/16 05:48100EPA 6010 Chlorobenzene 0.27J ug/L 12/16/16 04:593.0EPA 8260 1,4-Dichlorobenzene 0.69J ug/L 12/16/16 04:591.0EPA 8260 1,1-Dichloroethane 3.1J ug/L 12/16/16 04:595.0EPA 8260 cis-1,2-Dichloroethene 17.2 ug/L 12/16/16 04:595.0EPA 8260 1,2-Dichloropropane 0.37J ug/L 12/16/16 04:591.0EPA 8260 Tetrachloroethene 2.1 ug/L 12/16/16 04:591.0EPA 8260 Trichloroethene 1.3 ug/L 12/16/16 04:591.0EPA 8260 92323289006 1201-MW5 Barium 28.0J ug/L 12/23/16 05:51100EPA 6010 92323289007 1201-MW6S Barium 16.3J ug/L 12/23/16 05:54100EPA 6010 Chloroform 0.56J ug/L 12/16/16 05:345.0EPA 8260 92323289008 1201-MW6D Barium 8.1J ug/L 12/23/16 05:57100EPA 6010 92323289009 1201-SW1 Barium 22.8J ug/L 12/23/16 06:09100EPA 6010 92323289010 1201-SW2 Barium 82.1J ug/L 12/23/16 06:12100EPA 6010 Cobalt 9.6J ug/L 12/23/16 06:1210.0EPA 6010 Zinc 8.0J ug/L 12/23/16 06:1210.0EPA 6010 Chlorobenzene 1.7J ug/L 12/16/16 06:423.0EPA 8260 1,4-Dichlorobenzene 0.92J ug/L 12/16/16 06:421.0EPA 8260 cis-1,2-Dichloroethene 0.47J ug/L 12/16/16 06:425.0EPA 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 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW1 Lab ID:92323289001 Collected:12/12/16 15:18 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/23/16 20:41 7440-36-012/17/16 01:006.0 3.8 1 Arsenic 3.4J ug/L 12/23/16 05:35 7440-38-212/17/16 01:0010.0 2.5 1 Barium 78.7J ug/L 12/23/16 05:35 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 05:35 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 05:35 7440-43-912/17/16 01:001.0 0.50 1 Chromium 3.7J ug/L 12/23/16 05:35 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt 24.6 ug/L 12/23/16 05:35 7440-48-412/17/16 01:0010.0 2.5 1 Copper 7.9J ug/L 12/23/16 05:35 7440-50-812/17/16 01:0010.0 2.5 1 Lead 6.1J ug/L 12/23/16 20:41 7439-92-112/17/16 01:0010.0 2.5 1 Nickel 2.6J ug/L 12/23/16 05:35 7440-02-012/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 05:35 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 05:35 7440-22-412/17/16 01:0010.0 2.5 1 Thallium 8.3 ug/L 12/23/16 05:35 7440-28-012/17/16 01:005.5 5.0 1 Vanadium 6.0J ug/L 12/23/16 05:35 7440-62-212/17/16 01:0025.0 2.5 1 Zinc 9.2J ug/L 12/23/16 05:35 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone 69.0J ug/L 12/16/16 03:51 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 03:51 107-13-12001.9 1 Benzene ND ug/L 12/16/16 03:51 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 03:51 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 03:51 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 03:51 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 03:51 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 03:51 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 03:51 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 03:51 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 03:51 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 03:51 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 03:51 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 03:51 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 03:51 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 03:51 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 03:51 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 03:51 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 03:51 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.47J ug/L 12/16/16 03:51 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 03:51 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 03:51 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 03:51 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 03:51 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.80J ug/L 12/16/16 03:51 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 03:51 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 03:51 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 03:51 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 03:51 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW1 Lab ID:92323289001 Collected:12/12/16 15:18 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 03:51 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 03:51 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 03:51 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 03:51 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 03:51 108-10-11000.33 1 Styrene ND ug/L 12/16/16 03:51 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 03:51 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 03:51 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 03:51 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 03:51 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 03:51 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 03:51 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 03:51 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 03:51 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 03:51 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 03:51 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 03:51 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 03:51 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %12/16/16 03:51 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %12/16/16 03:51 17060-07-070-130 1 Toluene-d8 (S)101 %12/16/16 03:51 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW2 Lab ID:92323289002 Collected:12/12/16 15:57 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/23/16 20:44 7440-36-012/17/16 01:006.0 3.8 1 Arsenic ND ug/L 12/23/16 05:38 7440-38-212/17/16 01:0010.0 2.5 1 Barium 1040 ug/L 12/23/16 05:38 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 05:38 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 05:38 7440-43-912/17/16 01:001.0 0.50 1 Chromium ND ug/L 12/23/16 05:38 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt 99.8 ug/L 12/23/16 05:38 7440-48-412/17/16 01:0010.0 2.5 1 Copper ND ug/L 12/23/16 05:38 7440-50-812/17/16 01:0010.0 2.5 1 Lead 6.1J ug/L 12/23/16 20:44 7439-92-112/17/16 01:0010.0 2.5 1 Nickel 14.6J ug/L 12/23/16 05:38 7440-02-012/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 05:38 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 05:38 7440-22-412/17/16 01:0010.0 2.5 1 Thallium ND ug/L 12/23/16 05:38 7440-28-012/17/16 01:005.5 5.0 1 Vanadium ND ug/L 12/23/16 05:38 7440-62-212/17/16 01:0025.0 2.5 1 Zinc ND ug/L 12/23/16 05:38 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 04:08 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 04:08 107-13-12001.9 1 Benzene 8.0 ug/L 12/16/16 04:08 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 04:08 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 04:08 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 04:08 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 04:08 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 04:08 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 04:08 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 04:08 56-23-51.0 0.25 1 Chlorobenzene 19.9 ug/L 12/16/16 04:08 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 04:08 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 04:08 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 04:08 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 04:08 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 04:08 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 04:08 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 04:08 74-95-310.0 0.21 1 1,2-Dichlorobenzene 2.3J ug/L 12/16/16 04:08 95-50-15.0 0.30 1 1,4-Dichlorobenzene 39.7 ug/L 12/16/16 04:08 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 04:08 110-57-61001.0 1 1,1-Dichloroethane 0.71J ug/L 12/16/16 04:08 75-34-35.0 0.32 1 1,2-Dichloroethane 0.27J ug/L 12/16/16 04:08 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 04:08 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.36J ug/L 12/16/16 04:08 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 04:08 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 04:08 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 04:08 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 04:08 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW2 Lab ID:92323289002 Collected:12/12/16 15:57 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene 13.9 ug/L 12/16/16 04:08 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 04:08 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 04:08 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 04:08 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)3.2J ug/L 12/16/16 04:08 108-10-11000.33 1 Styrene ND ug/L 12/16/16 04:08 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 04:08 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 04:08 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 04:08 127-18-41.0 0.46 1 Toluene 1.2 ug/L 12/16/16 04:08 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 04:08 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 04:08 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 04:08 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 04:08 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 04:08 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 04:08 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 04:08 75-01-41.0 0.62 1 Xylene (Total)31.3 ug/L 12/16/16 04:08 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %12/16/16 04:08 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %12/16/16 04:08 17060-07-070-130 1 Toluene-d8 (S)99 %12/16/16 04:08 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW3S Lab ID:92323289003 Collected:12/12/16 14:32 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/23/16 20:47 7440-36-012/17/16 01:006.0 3.8 1 Arsenic 6.8J ug/L 12/23/16 05:41 7440-38-212/17/16 01:0010.0 2.5 1 Barium 388 ug/L 12/23/16 05:41 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 05:41 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 05:41 7440-43-912/17/16 01:001.0 0.50 1 Chromium ND ug/L 12/23/16 05:41 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt 7.1J ug/L 12/23/16 05:41 7440-48-412/17/16 01:0010.0 2.5 1 Copper ND ug/L 12/23/16 05:41 7440-50-812/17/16 01:0010.0 2.5 1 Lead ND ug/L 12/23/16 20:47 7439-92-112/17/16 01:0010.0 2.5 1 Nickel 3.5J ug/L 12/23/16 05:41 7440-02-012/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 05:41 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 05:41 7440-22-412/17/16 01:0010.0 2.5 1 Thallium ND ug/L 12/23/16 05:41 7440-28-012/17/16 01:005.5 5.0 1 Vanadium ND ug/L 12/23/16 05:41 7440-62-212/17/16 01:0025.0 2.5 1 Zinc 27.8 ug/L 12/23/16 05:41 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 04:25 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 04:25 107-13-12001.9 1 Benzene 3.5 ug/L 12/16/16 04:25 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 04:25 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 04:25 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 04:25 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 04:25 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 04:25 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 04:25 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 04:25 56-23-51.0 0.25 1 Chlorobenzene 32.3 ug/L 12/16/16 04:25 108-90-73.0 0.23 1 Chloroethane 2.6J ug/L 12/16/16 04:25 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 04:25 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 04:25 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 04:25 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 04:25 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 04:25 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 04:25 74-95-310.0 0.21 1 1,2-Dichlorobenzene 0.58J ug/L 12/16/16 04:25 95-50-15.0 0.30 1 1,4-Dichlorobenzene 10.1 ug/L 12/16/16 04:25 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 04:25 110-57-61001.0 1 1,1-Dichloroethane 0.87J ug/L 12/16/16 04:25 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 04:25 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 04:25 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/16/16 04:25 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 04:25 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 04:25 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 04:25 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 04:25 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW3S Lab ID:92323289003 Collected:12/12/16 14:32 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 04:25 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 04:25 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 04:25 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 04:25 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 04:25 108-10-11000.33 1 Styrene ND ug/L 12/16/16 04:25 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 04:25 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 04:25 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 04:25 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 04:25 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 04:25 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 04:25 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 04:25 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 04:25 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 04:25 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 04:25 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 04:25 75-01-41.0 0.62 1 Xylene (Total)8.1 ug/L 12/16/16 04:25 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %12/16/16 04:25 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %12/16/16 04:25 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/16 04:25 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW3D Lab ID:92323289004 Collected:12/12/16 14:47 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/23/16 20:50 7440-36-012/17/16 01:006.0 3.8 1 Arsenic ND ug/L 12/23/16 05:44 7440-38-212/17/16 01:0010.0 2.5 1 Barium 167 ug/L 12/23/16 05:44 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 05:44 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 05:44 7440-43-912/17/16 01:001.0 0.50 1 Chromium ND ug/L 12/23/16 05:44 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt ND ug/L 12/23/16 05:44 7440-48-412/17/16 01:0010.0 2.5 1 Copper 3.2J ug/L 12/23/16 05:44 7440-50-812/17/16 01:0010.0 2.5 1 Lead 3.9J ug/L 12/23/16 20:50 7439-92-112/17/16 01:0010.0 2.5 1 Nickel 21.0J ug/L 12/23/16 05:44 7440-02-012/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 05:44 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 05:44 7440-22-412/17/16 01:0010.0 2.5 1 Thallium ND ug/L 12/23/16 05:44 7440-28-012/17/16 01:005.5 5.0 1 Vanadium ND ug/L 12/23/16 05:44 7440-62-212/17/16 01:0025.0 2.5 1 Zinc 26.3 ug/L 12/23/16 05:44 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 04:42 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 04:42 107-13-12001.9 1 Benzene 1.3 ug/L 12/16/16 04:42 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 04:42 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 04:42 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 04:42 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 04:42 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 04:42 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 04:42 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 04:42 56-23-51.0 0.25 1 Chlorobenzene 7.0 ug/L 12/16/16 04:42 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 04:42 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 04:42 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 04:42 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 04:42 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 04:42 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 04:42 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 04:42 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 04:42 95-50-15.0 0.30 1 1,4-Dichlorobenzene 4.9 ug/L 12/16/16 04:42 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 04:42 110-57-61001.0 1 1,1-Dichloroethane 4.9J ug/L 12/16/16 04:42 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 04:42 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 04:42 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 10.4 ug/L 12/16/16 04:42 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 04:42 156-60-55.0 0.49 1 1,2-Dichloropropane 1.1 ug/L 12/16/16 04:42 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 04:42 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 04:42 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW3D Lab ID:92323289004 Collected:12/12/16 14:47 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 04:42 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 04:42 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 04:42 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 04:42 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 04:42 108-10-11000.33 1 Styrene ND ug/L 12/16/16 04:42 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 04:42 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 04:42 79-34-53.0 0.40 1 Tetrachloroethene 4.7 ug/L 12/16/16 04:42 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 04:42 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 04:42 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 04:42 79-00-51.0 0.29 1 Trichloroethene 3.5 ug/L 12/16/16 04:42 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 04:42 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 04:42 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 04:42 108-05-450.0 0.35 1 Vinyl chloride 0.88J ug/L 12/16/16 04:42 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 04:42 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)92 %12/16/16 04:42 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %12/16/16 04:42 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/16 04:42 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW4 Lab ID:92323289005 Collected:12/12/16 16:15 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/23/16 20:54 7440-36-012/17/16 01:006.0 3.8 1 Arsenic ND ug/L 12/23/16 05:48 7440-38-212/17/16 01:0010.0 2.5 1 Barium 82.0J ug/L 12/23/16 05:48 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 05:48 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 05:48 7440-43-912/17/16 01:001.0 0.50 1 Chromium ND ug/L 12/23/16 05:48 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt ND ug/L 12/23/16 05:48 7440-48-412/17/16 01:0010.0 2.5 1 Copper ND ug/L 12/23/16 05:48 7440-50-812/17/16 01:0010.0 2.5 1 Lead ND ug/L 12/23/16 20:54 7439-92-112/17/16 01:0010.0 2.5 1 Nickel ND ug/L 12/23/16 05:48 7440-02-012/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 05:48 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 05:48 7440-22-412/17/16 01:0010.0 2.5 1 Thallium ND ug/L 12/23/16 05:48 7440-28-012/17/16 01:005.5 5.0 1 Vanadium ND ug/L 12/23/16 05:48 7440-62-212/17/16 01:0025.0 2.5 1 Zinc ND ug/L 12/23/16 05:48 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 04:59 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 04:59 107-13-12001.9 1 Benzene ND ug/L 12/16/16 04:59 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 04:59 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 04:59 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 04:59 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 04:59 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 04:59 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 04:59 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 04:59 56-23-51.0 0.25 1 Chlorobenzene 0.27J ug/L 12/16/16 04:59 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 04:59 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 04:59 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 04:59 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 04:59 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 04:59 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 04:59 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 04:59 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 04:59 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.69J ug/L 12/16/16 04:59 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 04:59 110-57-61001.0 1 1,1-Dichloroethane 3.1J ug/L 12/16/16 04:59 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 04:59 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 04:59 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 17.2 ug/L 12/16/16 04:59 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 04:59 156-60-55.0 0.49 1 1,2-Dichloropropane 0.37J ug/L 12/16/16 04:59 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 04:59 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 04:59 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW4 Lab ID:92323289005 Collected:12/12/16 16:15 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 04:59 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 04:59 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 04:59 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 04:59 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 04:59 108-10-11000.33 1 Styrene ND ug/L 12/16/16 04:59 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 04:59 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 04:59 79-34-53.0 0.40 1 Tetrachloroethene 2.1 ug/L 12/16/16 04:59 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 04:59 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 04:59 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 04:59 79-00-51.0 0.29 1 Trichloroethene 1.3 ug/L 12/16/16 04:59 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 04:59 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 04:59 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 04:59 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 04:59 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 04:59 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %12/16/16 04:59 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %12/16/16 04:59 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/16 04:59 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW5 Lab ID:92323289006 Collected:12/12/16 15:28 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/23/16 21:06 7440-36-012/17/16 01:006.0 3.8 1 Arsenic ND ug/L 12/23/16 05:51 7440-38-212/17/16 01:0010.0 2.5 1 Barium 28.0J ug/L 12/23/16 05:51 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 05:51 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 05:51 7440-43-912/17/16 01:001.0 0.50 1 Chromium ND ug/L 12/23/16 05:51 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt ND ug/L 12/23/16 05:51 7440-48-412/17/16 01:0010.0 2.5 1 Copper ND ug/L 12/23/16 05:51 7440-50-812/17/16 01:0010.0 2.5 1 Lead ND ug/L 12/23/16 21:06 7439-92-112/17/16 01:0010.0 2.5 1 Nickel ND ug/L 12/23/16 05:51 7440-02-012/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 05:51 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 05:51 7440-22-412/17/16 01:0010.0 2.5 1 Thallium ND ug/L 12/23/16 05:51 7440-28-012/17/16 01:005.5 5.0 1 Vanadium ND ug/L 12/23/16 05:51 7440-62-212/17/16 01:0025.0 2.5 1 Zinc ND ug/L 12/23/16 05:51 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 05:17 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 05:17 107-13-12001.9 1 Benzene ND ug/L 12/16/16 05:17 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 05:17 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 05:17 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 05:17 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 05:17 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 05:17 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 05:17 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 05:17 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 05:17 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 05:17 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 05:17 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 05:17 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 05:17 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 05:17 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 05:17 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 05:17 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 05:17 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/16/16 05:17 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 05:17 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 05:17 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 05:17 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 05:17 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/16/16 05:17 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 05:17 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 05:17 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 05:17 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 05:17 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW5 Lab ID:92323289006 Collected:12/12/16 15:28 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 05:17 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 05:17 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 05:17 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 05:17 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 05:17 108-10-11000.33 1 Styrene ND ug/L 12/16/16 05:17 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 05:17 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 05:17 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 05:17 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 05:17 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 05:17 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 05:17 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 05:17 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 05:17 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 05:17 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 05:17 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 05:17 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 05:17 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %12/16/16 05:17 460-00-470-130 1 1,2-Dichloroethane-d4 (S)101 %12/16/16 05:17 17060-07-070-130 1 Toluene-d8 (S)99 %12/16/16 05:17 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW6S Lab ID:92323289007 Collected:12/12/16 13:45 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/23/16 21:09 7440-36-012/17/16 01:006.0 3.8 1 Arsenic ND ug/L 12/23/16 05:54 7440-38-212/17/16 01:0010.0 2.5 1 Barium 16.3J ug/L 12/23/16 05:54 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 05:54 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 05:54 7440-43-912/17/16 01:001.0 0.50 1 Chromium ND ug/L 12/23/16 05:54 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt ND ug/L 12/23/16 05:54 7440-48-412/17/16 01:0010.0 2.5 1 Copper ND ug/L 12/23/16 05:54 7440-50-812/17/16 01:0010.0 2.5 1 Lead ND ug/L 12/23/16 21:09 7439-92-112/17/16 01:0010.0 2.5 1 Nickel ND ug/L 12/23/16 05:54 7440-02-012/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 05:54 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 05:54 7440-22-412/17/16 01:0010.0 2.5 1 Thallium ND ug/L 12/23/16 05:54 7440-28-012/17/16 01:005.5 5.0 1 Vanadium ND ug/L 12/23/16 05:54 7440-62-212/17/16 01:0025.0 2.5 1 Zinc ND ug/L 12/23/16 05:54 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 05:34 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 05:34 107-13-12001.9 1 Benzene ND ug/L 12/16/16 05:34 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 05:34 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 05:34 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 05:34 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 05:34 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 05:34 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 05:34 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 05:34 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 05:34 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 05:34 75-00-310.0 0.54 1 Chloroform 0.56J ug/L 12/16/16 05:34 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 05:34 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 05:34 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 05:34 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 05:34 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 05:34 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 05:34 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/16/16 05:34 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 05:34 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 05:34 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 05:34 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 05:34 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/16/16 05:34 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 05:34 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 05:34 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 05:34 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 05:34 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW6S Lab ID:92323289007 Collected:12/12/16 13:45 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 05:34 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 05:34 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 05:34 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 05:34 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 05:34 108-10-11000.33 1 Styrene ND ug/L 12/16/16 05:34 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 05:34 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 05:34 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 05:34 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 05:34 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 05:34 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 05:34 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 05:34 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 05:34 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 05:34 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 05:34 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 05:34 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 05:34 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %12/16/16 05:34 460-00-470-130 1 1,2-Dichloroethane-d4 (S)105 %12/16/16 05:34 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/16 05:34 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW6D Lab ID:92323289008 Collected:12/12/16 13:30 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/23/16 21:12 7440-36-012/17/16 01:006.0 3.8 1 Arsenic ND ug/L 12/23/16 05:57 7440-38-212/17/16 01:0010.0 2.5 1 Barium 8.1J ug/L 12/23/16 05:57 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 05:57 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 05:57 7440-43-912/17/16 01:001.0 0.50 1 Chromium ND ug/L 12/23/16 05:57 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt ND ug/L 12/23/16 05:57 7440-48-412/17/16 01:0010.0 2.5 1 Copper ND ug/L 12/23/16 05:57 7440-50-812/17/16 01:0010.0 2.5 1 Lead ND ug/L 12/23/16 21:12 7439-92-112/17/16 01:0010.0 2.5 1 Nickel ND ug/L 12/23/16 05:57 7440-02-012/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 05:57 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 05:57 7440-22-412/17/16 01:0010.0 2.5 1 Thallium ND ug/L 12/23/16 05:57 7440-28-012/17/16 01:005.5 5.0 1 Vanadium ND ug/L 12/23/16 05:57 7440-62-212/17/16 01:0025.0 2.5 1 Zinc ND ug/L 12/23/16 05:57 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 05:51 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 05:51 107-13-12001.9 1 Benzene ND ug/L 12/16/16 05:51 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 05:51 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 05:51 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 05:51 75-25-2 M13.0 0.26 1 Bromomethane ND ug/L 12/16/16 05:51 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 05:51 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 05:51 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 05:51 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 05:51 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 05:51 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 05:51 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 05:51 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 05:51 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 05:51 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 05:51 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 05:51 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 05:51 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/16/16 05:51 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 05:51 110-57-6 M11001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 05:51 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 05:51 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 05:51 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/16/16 05:51 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 05:51 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 05:51 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 05:51 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 05:51 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-MW6D Lab ID:92323289008 Collected:12/12/16 13:30 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 05:51 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 05:51 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 05:51 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 05:51 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 05:51 108-10-11000.33 1 Styrene ND ug/L 12/16/16 05:51 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 05:51 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 05:51 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 05:51 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 05:51 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 05:51 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 05:51 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 05:51 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 05:51 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 05:51 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 05:51 108-05-4 M150.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 05:51 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 05:51 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)93 %12/16/16 05:51 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %12/16/16 05:51 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/16 05:51 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-SW1 Lab ID:92323289009 Collected:12/12/16 15:09 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/23/16 21:15 7440-36-012/17/16 01:006.0 3.8 1 Arsenic ND ug/L 12/23/16 06:09 7440-38-212/17/16 01:0010.0 2.5 1 Barium 22.8J ug/L 12/23/16 06:09 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 06:09 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 21:15 7440-43-912/17/16 01:001.0 0.50 1 Chromium ND ug/L 12/23/16 06:09 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt ND ug/L 12/23/16 06:09 7440-48-412/17/16 01:0010.0 2.5 1 Copper ND ug/L 12/23/16 06:09 7440-50-812/17/16 01:0010.0 2.5 1 Lead ND ug/L 12/23/16 21:15 7439-92-112/17/16 01:0010.0 2.5 1 Nickel ND ug/L 12/23/16 21:15 7440-02-012/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 06:09 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 06:09 7440-22-412/17/16 01:0010.0 2.5 1 Thallium ND ug/L 12/23/16 06:09 7440-28-012/17/16 01:005.5 5.0 1 Vanadium ND ug/L 12/23/16 06:09 7440-62-212/17/16 01:0025.0 2.5 1 Zinc ND ug/L 12/23/16 06:09 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 06:08 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 06:08 107-13-12001.9 1 Benzene ND ug/L 12/16/16 06:08 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 06:08 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 06:08 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 06:08 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 06:08 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 06:08 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 06:08 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 06:08 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 06:08 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 06:08 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 06:08 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 06:08 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 06:08 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 06:08 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 06:08 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 06:08 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 06:08 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/16/16 06:08 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 06:08 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 06:08 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 06:08 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 06:08 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/16/16 06:08 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 06:08 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 06:08 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 06:08 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 06:08 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-SW1 Lab ID:92323289009 Collected:12/12/16 15:09 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 06:08 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 06:08 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 06:08 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 06:08 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 06:08 108-10-11000.33 1 Styrene ND ug/L 12/16/16 06:08 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 06:08 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 06:08 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 06:08 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 06:08 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 06:08 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 06:08 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 06:08 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 06:08 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 06:08 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 06:08 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 06:08 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 06:08 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %12/16/16 06:08 460-00-470-130 1 1,2-Dichloroethane-d4 (S)101 %12/16/16 06:08 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/16 06:08 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-SW2 Lab ID:92323289010 Collected:12/12/16 14:54 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/23/16 21:19 7440-36-012/17/16 01:006.0 3.8 1 Arsenic ND ug/L 12/23/16 06:12 7440-38-212/17/16 01:0010.0 2.5 1 Barium 82.1J ug/L 12/23/16 06:12 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 06:12 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 21:19 7440-43-912/17/16 01:001.0 0.50 1 Chromium ND ug/L 12/23/16 06:12 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt 9.6J ug/L 12/23/16 06:12 7440-48-412/17/16 01:0010.0 2.5 1 Copper ND ug/L 12/23/16 06:12 7440-50-812/17/16 01:0010.0 2.5 1 Lead ND ug/L 12/23/16 21:19 7439-92-112/17/16 01:0010.0 2.5 1 Nickel ND ug/L 12/23/16 21:19 7440-02-012/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 06:12 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 06:12 7440-22-412/17/16 01:0010.0 2.5 1 Thallium ND ug/L 12/23/16 06:12 7440-28-012/17/16 01:005.5 5.0 1 Vanadium ND ug/L 12/23/16 06:12 7440-62-212/17/16 01:0025.0 2.5 1 Zinc 8.0J ug/L 12/23/16 06:12 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 06:42 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 06:42 107-13-12001.9 1 Benzene ND ug/L 12/16/16 06:42 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 06:42 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 06:42 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 06:42 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 06:42 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 06:42 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 06:42 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 06:42 56-23-51.0 0.25 1 Chlorobenzene 1.7J ug/L 12/16/16 06:42 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 06:42 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 06:42 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 06:42 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 06:42 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 06:42 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 06:42 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 06:42 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 06:42 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.92J ug/L 12/16/16 06:42 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 06:42 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 06:42 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 06:42 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 06:42 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.47J ug/L 12/16/16 06:42 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 06:42 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 06:42 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 06:42 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 06:42 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Sample:1201-SW2 Lab ID:92323289010 Collected:12/12/16 14:54 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 06:42 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 06:42 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 06:42 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 06:42 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 06:42 108-10-11000.33 1 Styrene ND ug/L 12/16/16 06:42 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 06:42 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 06:42 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 06:42 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 06:42 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 06:42 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 06:42 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 06:42 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 06:42 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 06:42 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 06:42 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 06:42 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 06:42 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)93 %12/16/16 06:42 460-00-470-130 1 1,2-Dichloroethane-d4 (S)104 %12/16/16 06:42 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/16 06:42 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. 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: 341173 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92323289001, 92323289002, 92323289003, 92323289004, 92323289005, 92323289006, 92323289007, 92323289008, 92323289009, 92323289010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1892896 Associated Lab Samples:92323289001, 92323289002, 92323289003, 92323289004, 92323289005, 92323289006, 92323289007, 92323289008, 92323289009, 92323289010 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 12/23/16 05:113.8 Arsenic ug/L ND 10.0 12/23/16 05:112.5 Barium ug/L ND 100 12/23/16 05:112.5 Beryllium ug/L ND 1.0 12/23/16 05:110.50 Cadmium ug/L ND 1.0 12/23/16 05:110.50 Chromium ug/L ND 10.0 12/23/16 05:112.5 Cobalt ug/L ND 10.0 12/23/16 05:112.5 Copper ug/L ND 10.0 12/23/16 05:112.5 Lead ug/L ND 10.0 12/23/16 05:112.5 Nickel ug/L ND 50.0 12/23/16 05:112.5 Selenium ug/L ND 10.0 12/23/16 05:115.0 Silver ug/L ND 10.0 12/23/16 05:112.5 Thallium ug/L ND 5.5 12/23/16 05:115.0 Vanadium ug/L ND 25.0 12/23/16 05:112.5 Zinc ug/L ND 10.0 12/23/16 05:115.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1892897LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 430500 86 80-120 Arsenic ug/L 435500 87 80-120 Barium ug/L 423500 85 80-120 Beryllium ug/L 443500 89 80-120 Cadmium ug/L 418500 84 80-120 Chromium ug/L 433500 87 80-120 Cobalt ug/L 429500 86 80-120 Copper ug/L 462500 92 80-120 Lead ug/L 426500 85 80-120 Nickel ug/L 406500 81 80-120 Selenium ug/L 446500 89 80-120 Silver ug/L 233250 93 80-120 Thallium ug/L 462500 92 80-120 Vanadium ug/L 435500 87 80-120 Zinc ug/L 433500 87 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. 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. 1892898MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92323288001 1892899 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 98 75-125102 3 25500ND491508 Arsenic ug/L 500 78 75-12583 6 25500ND393415 Barium ug/L 500 76 75-12580 6 25500ND378402 Beryllium ug/L 500 79 75-12584 5 25500ND397418 Cadmium ug/L 500 76 75-12580 5 25500ND380402 Chromium ug/L 500 78 75-12582 6 25500ND388412 Cobalt ug/L 500 76 75-12581 7 25500ND381407 Copper ug/L 500 82 75-12587 6 25500ND413438 Lead ug/L 500 99 75-125103 3 25500ND497514 Nickel ug/L M15007375-12577 6 25500ND364386 Selenium ug/L 500 81 75-12585 5 25500ND404425 Silver ug/L 250 88 75-12591 4 25250ND219227 Thallium ug/L 500 83 75-12589 6 255005.5J 422 448 Vanadium ug/L 500 78 75-12583 6 25500ND390413 Zinc ug/L 500 77 75-12583 7 25500ND387415 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. 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: 341133 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92323289001, 92323289002, 92323289003, 92323289004, 92323289005, 92323289006, 92323289007, 92323289008, 92323289009, 92323289010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1892566 Associated Lab Samples:92323289001, 92323289002, 92323289003, 92323289004, 92323289005, 92323289006, 92323289007, 92323289008, 92323289009, 92323289010 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 12/15/16 23:350.33 1,1,1-Trichloroethane ug/L ND 1.0 12/15/16 23:350.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 12/15/16 23:350.40 1,1,2-Trichloroethane ug/L ND 1.0 12/15/16 23:350.29 1,1-Dichloroethane ug/L ND 5.0 12/15/16 23:350.32 1,1-Dichloroethene ug/L ND 5.0 12/15/16 23:350.56 1,2,3-Trichloropropane ug/L ND 1.0 12/15/16 23:350.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 12/15/16 23:352.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 12/15/16 23:350.27 1,2-Dichlorobenzene ug/L ND 5.0 12/15/16 23:350.30 1,2-Dichloroethane ug/L ND 1.0 12/15/16 23:350.24 1,2-Dichloropropane ug/L ND 1.0 12/15/16 23:350.27 1,4-Dichlorobenzene ug/L ND 1.0 12/15/16 23:350.33 2-Butanone (MEK)ug/L ND 100 12/15/16 23:350.96 2-Hexanone ug/L ND 50.0 12/15/16 23:350.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 12/15/16 23:350.33 Acetone ug/L ND 100 12/15/16 23:3510.0 Acrylonitrile ug/L ND 200 12/15/16 23:351.9 Benzene ug/L ND 1.0 12/15/16 23:350.25 Bromochloromethane ug/L ND 3.0 12/15/16 23:350.17 Bromodichloromethane ug/L ND 1.0 12/15/16 23:350.18 Bromoform ug/L ND 3.0 12/15/16 23:350.26 Bromomethane ug/L ND 10.0 12/15/16 23:350.29 Carbon disulfide ug/L ND 100 12/15/16 23:351.2 Carbon tetrachloride ug/L ND 1.0 12/15/16 23:350.25 Chlorobenzene ug/L ND 3.0 12/15/16 23:350.23 Chloroethane ug/L ND 10.0 12/15/16 23:350.54 Chloroform ug/L ND 5.0 12/15/16 23:350.14 Chloromethane ug/L ND 1.0 12/15/16 23:350.11 cis-1,2-Dichloroethene ug/L ND 5.0 12/15/16 23:350.19 cis-1,3-Dichloropropene ug/L ND 1.0 12/15/16 23:350.13 Dibromochloromethane ug/L ND 3.0 12/15/16 23:350.21 Dibromomethane ug/L ND 10.0 12/15/16 23:350.21 Ethylbenzene ug/L ND 1.0 12/15/16 23:350.30 Iodomethane ug/L ND 10.0 12/15/16 23:350.32 Methylene Chloride ug/L ND 1.0 12/15/16 23:350.97 Styrene ug/L ND 1.0 12/15/16 23:350.26 Tetrachloroethene ug/L ND 1.0 12/15/16 23:350.46 Toluene ug/L ND 1.0 12/15/16 23:350.26 trans-1,2-Dichloroethene ug/L ND 5.0 12/15/16 23:350.49 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. 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:1892566 Associated Lab Samples:92323289001, 92323289002, 92323289003, 92323289004, 92323289005, 92323289006, 92323289007, 92323289008, 92323289009, 92323289010 Matrix:Water AnalyzedMDL trans-1,3-Dichloropropene ug/L ND 1.0 12/15/16 23:350.26 trans-1,4-Dichloro-2-butene ug/L ND 100 12/15/16 23:351.0 Trichloroethene ug/L ND 1.0 12/15/16 23:350.47 Trichlorofluoromethane ug/L ND 1.0 12/15/16 23:350.20 Vinyl acetate ug/L ND 50.0 12/15/16 23:350.35 Vinyl chloride ug/L ND 1.0 12/15/16 23:350.62 Xylene (Total)ug/L ND 5.0 12/15/16 23:350.66 1,2-Dichloroethane-d4 (S)%101 70-130 12/15/16 23:35 4-Bromofluorobenzene (S)%95 70-130 12/15/16 23:35 Toluene-d8 (S)%101 70-130 12/15/16 23:35 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1892567LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 46.550 93 80-125 1,1,1-Trichloroethane ug/L 48.950 98 71-129 1,1,2,2-Tetrachloroethane ug/L 47.750 95 79-124 1,1,2-Trichloroethane ug/L 48.650 97 85-125 1,1-Dichloroethane ug/L 51.750 103 73-126 1,1-Dichloroethene ug/L 54.350 109 66-135 1,2,3-Trichloropropane ug/L 46.150 92 75-130 1,2-Dibromo-3-chloropropane ug/L 46.450 93 71-133 1,2-Dibromoethane (EDB)ug/L 46.550 93 83-124 1,2-Dichlorobenzene ug/L 47.950 96 80-133 1,2-Dichloroethane ug/L 46.250 92 67-128 1,2-Dichloropropane ug/L 50.750 101 75-132 1,4-Dichlorobenzene ug/L 46.650 93 78-130 2-Butanone (MEK)ug/L 107100 107 61-144 2-Hexanone ug/L 101100 101 68-143 4-Methyl-2-pentanone (MIBK)ug/L 101100 101 72-135 Acetone ug/L 99.3J100 99 48-146 Acrylonitrile ug/L 280250 112 40-160 Benzene ug/L 50.450 101 80-125 Bromochloromethane ug/L 50.950 102 71-125 Bromodichloromethane ug/L 48.150 96 78-124 Bromoform ug/L 44.050 88 71-128 Bromomethane ug/L 43.350 87 40-160 Carbon disulfide ug/L 58.6J50 117 50-160 Carbon tetrachloride ug/L 44.950 90 69-131 Chlorobenzene ug/L 47.550 95 81-122 Chloroethane ug/L 52.950 106 39-148 Chloroform ug/L 49.050 98 73-127 Chloromethane ug/L 52.350 105 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. 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. 1892567LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 51.150 102 74-124 cis-1,3-Dichloropropene ug/L 49.150 98 72-132 Dibromochloromethane ug/L 47.050 94 78-125 Dibromomethane ug/L 45.150 90 82-120 Ethylbenzene ug/L 47.650 95 79-121 Iodomethane ug/L 100100 100 39-154 Methylene Chloride ug/L 51.650 103 64-133 Styrene ug/L 48.350 97 84-126 Tetrachloroethene ug/L 42.750 85 78-122 Toluene ug/L 48.450 97 80-121 trans-1,2-Dichloroethene ug/L 54.150 108 71-127 trans-1,3-Dichloropropene ug/L 49.050 98 69-141 trans-1,4-Dichloro-2-butene ug/L 45.7J50 91 40-160 Trichloroethene ug/L 46.250 92 78-122 Trichlorofluoromethane ug/L 52.950 106 53-137 Vinyl acetate ug/L 109100 109 40-160 Vinyl chloride ug/L 44.450 89 58-137 Xylene (Total)ug/L 142150 95 81-126 1,2-Dichloroethane-d4 (S)%97 70-130 4-Bromofluorobenzene (S)%96 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1892568MATRIX SPIKE SAMPLE: MSSpike Result 92323289008 1,1,1,2-Tetrachloroethane ug/L 14.220 71 70-130ND 1,1,1-Trichloroethane ug/L 15.720 79 70-130ND 1,1,2,2-Tetrachloroethane ug/L 14.620 73 70-130ND 1,1,2-Trichloroethane ug/L 15.120 76 70-130ND 1,1-Dichloroethane ug/L 16.420 82 70-130ND 1,1-Dichloroethene ug/L 18.020 90 70-166ND 1,2,3-Trichloropropane ug/L 13.920 70 70-130ND 1,2-Dibromo-3-chloropropane ug/L 14.020 70 70-130ND 1,2-Dibromoethane (EDB)ug/L 14.220 71 70-130ND 1,2-Dichlorobenzene ug/L 14.720 74 70-130ND 1,2-Dichloroethane ug/L 15.020 75 70-130ND 1,2-Dichloropropane ug/L 16.320 82 70-130ND 1,4-Dichlorobenzene ug/L 14.820 74 70-130ND 2-Butanone (MEK)ug/L 32.2J40 80 70-130ND 2-Hexanone ug/L 30.3J40 76 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 30.6J40 77 70-130ND Acetone ug/L 28.7J40 72 70-130ND Acrylonitrile ug/L 86.0J100 86 70-130ND Benzene ug/L 16.120 81 70-148ND Bromochloromethane ug/L 15.720 78 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. 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. 1892568MATRIX SPIKE SAMPLE: MSSpike Result 92323289008 Bromodichloromethane ug/L 15.220 76 70-130ND Bromoform ug/L 13.2 M1206670-130ND Bromomethane ug/L 14.220 71 70-130ND Carbon disulfide ug/L 19.4J20 97 70-130ND Carbon tetrachloride ug/L 15.320 77 70-130ND Chlorobenzene ug/L 15.220 76 70-146ND Chloroethane ug/L 18.120 90 70-130ND Chloroform ug/L 16.420 82 70-130ND Chloromethane ug/L 17.120 86 70-130ND cis-1,2-Dichloroethene ug/L 16.820 84 70-130ND cis-1,3-Dichloropropene ug/L 14.220 71 70-130ND Dibromochloromethane ug/L 14.020 70 70-130ND Dibromomethane ug/L 14.420 72 70-130ND Ethylbenzene ug/L 15.420 77 70-130ND Iodomethane ug/L 29.340 73 70-130ND Methylene Chloride ug/L 15.720 78 70-130ND Styrene ug/L 14.720 73 70-130ND Tetrachloroethene ug/L 14.120 71 70-130ND Toluene ug/L 15.720 78 70-155ND trans-1,2-Dichloroethene ug/L 17.520 87 70-130ND trans-1,3-Dichloropropene ug/L 14.020 70 70-130ND trans-1,4-Dichloro-2-butene ug/L 11.3J M1205670-130ND Trichloroethene ug/L 15.320 76 69-151ND Trichlorofluoromethane ug/L 18.120 90 70-130ND Vinyl acetate ug/L 24.6J M1406170-130ND Vinyl chloride ug/L 15.420 77 70-130ND 1,2-Dichloroethane-d4 (S)%97 70-130 4-Bromofluorobenzene (S)%95 70-130 Toluene-d8 (S)%98 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92323289009 1892569SAMPLE 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. 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 92323289009 1892569SAMPLE 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 ND 30ND 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 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 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)%104 2101 4-Bromofluorobenzene (S)%95 095 Toluene-d8 (S)%101 1100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 38 #=QL# QUALIFIERS Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. 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. 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 is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 38 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92323289 BURKE CO. KIRKSEY DR. Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92323289001 341173 3415711201-MW1 EPA 3010A EPA 6010 92323289002 341173 3415711201-MW2 EPA 3010A EPA 6010 92323289003 341173 3415711201-MW3S EPA 3010A EPA 6010 92323289004 341173 3415711201-MW3D EPA 3010A EPA 6010 92323289005 341173 3415711201-MW4 EPA 3010A EPA 6010 92323289006 341173 3415711201-MW5 EPA 3010A EPA 6010 92323289007 341173 3415711201-MW6S EPA 3010A EPA 6010 92323289008 341173 3415711201-MW6D EPA 3010A EPA 6010 92323289009 341173 3415711201-SW1 EPA 3010A EPA 6010 92323289010 341173 3415711201-SW2 EPA 3010A EPA 6010 92323289001 3411331201-MW1 EPA 8260 92323289002 3411331201-MW2 EPA 8260 92323289003 3411331201-MW3S EPA 8260 92323289004 3411331201-MW3D EPA 8260 92323289005 3411331201-MW4 EPA 8260 92323289006 3411331201-MW5 EPA 8260 92323289007 3411331201-MW6S EPA 8260 92323289008 3411331201-MW6D EPA 8260 92323289009 3411331201-SW1 EPA 8260 92323289010 3411331201-SW2 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: 12/25/2016 05:26 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 38 Page 36 of 38 Page 37 of 38 Page 38 of 38 #=CL# December 28, 2016 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92323288 92323288 Project: Pace Project No.: RE: Mr. Van Burbach Joyce Engineering-Greensboro 2211 West Meadowview Rd Boone Bldg, Suite 101 Greensboro, NC 27407 BURKE CO.BLANKS EB & KIRKSEY Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on December 14, 2016. 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, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures cc:Alex Everhart, Joyce Engineering-NC 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 21 #=CP# CERTIFICATIONS Pace Project No.: Project: 92323288 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 21 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Lab ID Sample ID Matrix Date Collected Date Received 92323288001 FIELD BLANK Water 12/12/16 14:20 12/14/16 10:24 92323288002 TRIP BLANK Water 12/12/16 06:30 12/14/16 10:24 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 21 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92323288001 FIELD BLANK EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323288002 TRIP BLANK EPA 8260 50 PASI-CZDO 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 21 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92323288001 FIELD BLANK Thallium 5.5J ug/L 12/23/16 05:175.5EPA 6010 Chloromethane 0.36J ug/L 12/16/16 03:171.0EPA 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 21 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Sample:FIELD BLANK Lab ID:92323288001 Collected:12/12/16 14:20 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 12/23/16 05:17 7440-36-012/17/16 01:006.0 3.8 1 Arsenic ND ug/L 12/23/16 05:17 7440-38-212/17/16 01:0010.0 2.5 1 Barium ND ug/L 12/23/16 05:17 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 05:17 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 05:17 7440-43-912/17/16 01:001.0 0.50 1 Chromium ND ug/L 12/23/16 05:17 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt ND ug/L 12/23/16 05:17 7440-48-412/17/16 01:0010.0 2.5 1 Copper ND ug/L 12/23/16 05:17 7440-50-812/17/16 01:0010.0 2.5 1 Lead ND ug/L 12/23/16 05:17 7439-92-112/17/16 01:0010.0 2.5 1 Nickel ND ug/L 12/23/16 05:17 7440-02-0 M112/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 05:17 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 05:17 7440-22-412/17/16 01:0010.0 2.5 1 Thallium 5.5J ug/L 12/23/16 05:17 7440-28-012/17/16 01:005.5 5.0 1 Vanadium ND ug/L 12/23/16 05:17 7440-62-212/17/16 01:0025.0 2.5 1 Zinc ND ug/L 12/23/16 05:17 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 03:17 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 03:17 107-13-12001.9 1 Benzene ND ug/L 12/16/16 03:17 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 03:17 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 03:17 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 03:17 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 03:17 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 03:17 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 03:17 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 03:17 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 03:17 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 03:17 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 03:17 67-66-35.0 0.14 1 Chloromethane 0.36J ug/L 12/16/16 03:17 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 03:17 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 03:17 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 03:17 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 03:17 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 03:17 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/16/16 03:17 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 03:17 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 03:17 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 03:17 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 03:17 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/16/16 03:17 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 03:17 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 03:17 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 03:17 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 03:17 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 21 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Sample:FIELD BLANK Lab ID:92323288001 Collected:12/12/16 14:20 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 03:17 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 03:17 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 03:17 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 03:17 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 03:17 108-10-11000.33 1 Styrene ND ug/L 12/16/16 03:17 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 03:17 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 03:17 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 03:17 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 03:17 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 03:17 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 03:17 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 03:17 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 03:17 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 03:17 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 03:17 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 03:17 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 03:17 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)93 %12/16/16 03:17 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %12/16/16 03:17 17060-07-070-130 1 Toluene-d8 (S)99 %12/16/16 03:17 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: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 21 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Sample:TRIP BLANK Lab ID:92323288002 Collected:12/12/16 06:30 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 03:34 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 03:34 107-13-12001.9 1 Benzene ND ug/L 12/16/16 03:34 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 03:34 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 03:34 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 03:34 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 03:34 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 03:34 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 03:34 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 03:34 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 03:34 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 03:34 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 03:34 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 03:34 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 03:34 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 03:34 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 03:34 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 03:34 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 03:34 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/16/16 03:34 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 03:34 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 03:34 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 03:34 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 03:34 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/16/16 03:34 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 03:34 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 03:34 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 03:34 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 03:34 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 12/16/16 03:34 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 03:34 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 03:34 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 03:34 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 03:34 108-10-11000.33 1 Styrene ND ug/L 12/16/16 03:34 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 03:34 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 03:34 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 03:34 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 03:34 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 03:34 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 03:34 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 03:34 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 03:34 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 03:34 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 03:34 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 03:34 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: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 21 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Sample:TRIP BLANK Lab ID:92323288002 Collected:12/12/16 06:30 Received:12/14/16 10:24 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 12/16/16 03:34 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %12/16/16 03:34 460-00-470-130 1 1,2-Dichloroethane-d4 (S)104 %12/16/16 03:34 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/16 03:34 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: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 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: 341173 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92323288001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1892896 Associated Lab Samples:92323288001 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 12/23/16 05:113.8 Arsenic ug/L ND 10.0 12/23/16 05:112.5 Barium ug/L ND 100 12/23/16 05:112.5 Beryllium ug/L ND 1.0 12/23/16 05:110.50 Cadmium ug/L ND 1.0 12/23/16 05:110.50 Chromium ug/L ND 10.0 12/23/16 05:112.5 Cobalt ug/L ND 10.0 12/23/16 05:112.5 Copper ug/L ND 10.0 12/23/16 05:112.5 Lead ug/L ND 10.0 12/23/16 05:112.5 Nickel ug/L ND 50.0 12/23/16 05:112.5 Selenium ug/L ND 10.0 12/23/16 05:115.0 Silver ug/L ND 10.0 12/23/16 05:112.5 Thallium ug/L ND 5.5 12/23/16 05:115.0 Vanadium ug/L ND 25.0 12/23/16 05:112.5 Zinc ug/L ND 10.0 12/23/16 05:115.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1892897LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 430500 86 80-120 Arsenic ug/L 435500 87 80-120 Barium ug/L 423500 85 80-120 Beryllium ug/L 443500 89 80-120 Cadmium ug/L 418500 84 80-120 Chromium ug/L 433500 87 80-120 Cobalt ug/L 429500 86 80-120 Copper ug/L 462500 92 80-120 Lead ug/L 426500 85 80-120 Nickel ug/L 406500 81 80-120 Selenium ug/L 446500 89 80-120 Silver ug/L 233250 93 80-120 Thallium ug/L 462500 92 80-120 Vanadium ug/L 435500 87 80-120 Zinc ug/L 433500 87 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: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 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. 1892898MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92323288001 1892899 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 98 75-125102 3 25500ND491508 Arsenic ug/L 500 78 75-12583 6 25500ND393415 Barium ug/L 500 76 75-12580 6 25500ND378402 Beryllium ug/L 500 79 75-12584 5 25500ND397418 Cadmium ug/L 500 76 75-12580 5 25500ND380402 Chromium ug/L 500 78 75-12582 6 25500ND388412 Cobalt ug/L 500 76 75-12581 7 25500ND381407 Copper ug/L 500 82 75-12587 6 25500ND413438 Lead ug/L 500 99 75-125103 3 25500ND497514 Nickel ug/L M15007375-12577 6 25500ND364386 Selenium ug/L 500 81 75-12585 5 25500ND404425 Silver ug/L 250 88 75-12591 4 25250ND219227 Thallium ug/L 500 83 75-12589 6 255005.5J 422 448 Vanadium ug/L 500 78 75-12583 6 25500ND390413 Zinc ug/L 500 77 75-12583 7 25500ND387415 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 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: 341130 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92323288001, 92323288002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1892549 Associated Lab Samples:92323288001, 92323288002 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 12/15/16 23:170.33 1,1,1-Trichloroethane ug/L ND 1.0 12/15/16 23:170.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 12/15/16 23:170.40 1,1,2-Trichloroethane ug/L ND 1.0 12/15/16 23:170.29 1,1-Dichloroethane ug/L ND 5.0 12/15/16 23:170.32 1,1-Dichloroethene ug/L ND 5.0 12/15/16 23:170.56 1,2,3-Trichloropropane ug/L ND 1.0 12/15/16 23:170.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 12/15/16 23:172.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 12/15/16 23:170.27 1,2-Dichlorobenzene ug/L ND 5.0 12/15/16 23:170.30 1,2-Dichloroethane ug/L ND 1.0 12/15/16 23:170.24 1,2-Dichloropropane ug/L ND 1.0 12/15/16 23:170.27 1,4-Dichlorobenzene ug/L ND 1.0 12/15/16 23:170.33 2-Butanone (MEK)ug/L ND 100 12/15/16 23:170.96 2-Hexanone ug/L ND 50.0 12/15/16 23:170.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 12/15/16 23:170.33 Acetone ug/L ND 100 12/15/16 23:1710.0 Acrylonitrile ug/L ND 200 12/15/16 23:171.9 Benzene ug/L ND 1.0 12/15/16 23:170.25 Bromochloromethane ug/L ND 3.0 12/15/16 23:170.17 Bromodichloromethane ug/L ND 1.0 12/15/16 23:170.18 Bromoform ug/L ND 3.0 12/15/16 23:170.26 Bromomethane ug/L ND 10.0 12/15/16 23:170.29 Carbon disulfide ug/L ND 100 12/15/16 23:171.2 Carbon tetrachloride ug/L ND 1.0 12/15/16 23:170.25 Chlorobenzene ug/L ND 3.0 12/15/16 23:170.23 Chloroethane ug/L ND 10.0 12/15/16 23:170.54 Chloroform ug/L ND 5.0 12/15/16 23:170.14 Chloromethane ug/L ND 1.0 12/15/16 23:170.11 cis-1,2-Dichloroethene ug/L ND 5.0 12/15/16 23:170.19 cis-1,3-Dichloropropene ug/L ND 1.0 12/15/16 23:170.13 Dibromochloromethane ug/L ND 3.0 12/15/16 23:170.21 Dibromomethane ug/L ND 10.0 12/15/16 23:170.21 Ethylbenzene ug/L ND 1.0 12/15/16 23:170.30 Iodomethane ug/L ND 10.0 12/15/16 23:170.32 Methylene Chloride ug/L ND 1.0 12/15/16 23:170.97 Styrene ug/L ND 1.0 12/15/16 23:170.26 Tetrachloroethene ug/L ND 1.0 12/15/16 23:170.46 Toluene ug/L ND 1.0 12/15/16 23:170.26 trans-1,2-Dichloroethene ug/L ND 5.0 12/15/16 23:170.49 trans-1,3-Dichloropropene ug/L ND 1.0 12/15/16 23:170.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 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:1892549 Associated Lab Samples:92323288001, 92323288002 Matrix:Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 12/15/16 23:171.0 Trichloroethene ug/L ND 1.0 12/15/16 23:170.47 Trichlorofluoromethane ug/L ND 1.0 12/15/16 23:170.20 Vinyl acetate ug/L ND 50.0 12/15/16 23:170.35 Vinyl chloride ug/L ND 1.0 12/15/16 23:170.62 Xylene (Total)ug/L ND 5.0 12/15/16 23:170.66 1,2-Dichloroethane-d4 (S)%100 70-130 12/15/16 23:17 4-Bromofluorobenzene (S)%94 70-130 12/15/16 23:17 Toluene-d8 (S)%101 70-130 12/15/16 23:17 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1892550LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 46.950 94 80-125 1,1,1-Trichloroethane ug/L 48.450 97 71-129 1,1,2,2-Tetrachloroethane ug/L 50.150 100 79-124 1,1,2-Trichloroethane ug/L 51.050 102 85-125 1,1-Dichloroethane ug/L 51.750 103 73-126 1,1-Dichloroethene ug/L 54.150 108 66-135 1,2,3-Trichloropropane ug/L 48.250 96 75-130 1,2-Dibromo-3-chloropropane ug/L 48.750 97 71-133 1,2-Dibromoethane (EDB)ug/L 48.650 97 83-124 1,2-Dichlorobenzene ug/L 48.950 98 80-133 1,2-Dichloroethane ug/L 47.550 95 67-128 1,2-Dichloropropane ug/L 50.750 101 75-132 1,4-Dichlorobenzene ug/L 47.750 95 78-130 2-Butanone (MEK)ug/L 112100 112 61-144 2-Hexanone ug/L 111100 111 68-143 4-Methyl-2-pentanone (MIBK)ug/L 109100 109 72-135 Acetone ug/L 105100 105 48-146 Acrylonitrile ug/L 289250 115 40-160 Benzene ug/L 51.150 102 80-125 Bromochloromethane ug/L 51.250 102 71-125 Bromodichloromethane ug/L 49.550 99 78-124 Bromoform ug/L 46.050 92 71-128 Bromomethane ug/L 38.250 76 40-160 Carbon disulfide ug/L 58.7J50 117 50-160 Carbon tetrachloride ug/L 46.650 93 69-131 Chlorobenzene ug/L 48.150 96 81-122 Chloroethane ug/L 51.450 103 39-148 Chloroform ug/L 48.550 97 73-127 Chloromethane ug/L 52.050 104 44-146 cis-1,2-Dichloroethene ug/L 51.250 102 74-124 cis-1,3-Dichloropropene ug/L 51.750 103 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: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 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. 1892550LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 48.850 98 78-125 Dibromomethane ug/L 47.350 95 82-120 Ethylbenzene ug/L 48.150 96 79-121 Iodomethane ug/L 95.8100 96 39-154 Methylene Chloride ug/L 51.950 104 64-133 Styrene ug/L 48.750 97 84-126 Tetrachloroethene ug/L 43.550 87 78-122 Toluene ug/L 48.650 97 80-121 trans-1,2-Dichloroethene ug/L 53.050 106 71-127 trans-1,3-Dichloropropene ug/L 51.650 103 69-141 trans-1,4-Dichloro-2-butene ug/L 47.0J50 94 40-160 Trichloroethene ug/L 47.150 94 78-122 Trichlorofluoromethane ug/L 52.850 106 53-137 Vinyl acetate ug/L 113100 113 40-160 Vinyl chloride ug/L 44.250 88 58-137 Xylene (Total)ug/L 144150 96 81-126 1,2-Dichloroethane-d4 (S)%94 70-130 4-Bromofluorobenzene (S)%96 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1892551MATRIX SPIKE SAMPLE: MSSpike Result 92323278004 1,1,1,2-Tetrachloroethane ug/L 16.120 80 70-130ND 1,1,1-Trichloroethane ug/L 17.520 88 70-130ND 1,1,2,2-Tetrachloroethane ug/L 16.520 82 70-130ND 1,1,2-Trichloroethane ug/L 16.720 84 70-130ND 1,1-Dichloroethane ug/L 19.120 95 70-130ND 1,1-Dichloroethene ug/L 20.320 101 70-166ND 1,2,3-Trichloropropane ug/L 16.220 81 70-130ND 1,2-Dibromo-3-chloropropane ug/L 15.520 77 70-130ND 1,2-Dibromoethane (EDB)ug/L 16.120 80 70-130ND 1,2-Dichlorobenzene ug/L 16.320 82 70-130ND 1,2-Dichloroethane ug/L 17.120 85 70-130ND 1,2-Dichloropropane ug/L 17.820 89 70-130ND 1,4-Dichlorobenzene ug/L 16.620 80 70-1300.60J 2-Butanone (MEK)ug/L 39.1J40 98 70-130ND 2-Hexanone ug/L 37.2J40 93 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 35.3J40 88 70-130ND Acetone ug/L 37.5J40 94 70-130ND Acrylonitrile ug/L 102J100 102 70-130ND Benzene ug/L 18.120 90 70-148ND Bromochloromethane ug/L 17.920 89 70-130ND Bromodichloromethane ug/L 16.820 84 70-130ND Bromoform ug/L 14.820 74 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: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 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. 1892551MATRIX SPIKE SAMPLE: MSSpike Result 92323278004 Bromomethane ug/L 15.220 76 70-130ND Carbon disulfide ug/L 22.0J20 110 70-130ND Carbon tetrachloride ug/L 16.820 84 70-130ND Chlorobenzene ug/L 16.920 85 70-146ND Chloroethane ug/L 22.120 110 70-130ND Chloroform ug/L 18.020 90 70-130ND Chloromethane ug/L 19.420 97 70-130ND cis-1,2-Dichloroethene ug/L 23.520 92 70-1305.2 cis-1,3-Dichloropropene ug/L 15.920 80 70-130ND Dibromochloromethane ug/L 15.820 79 70-130ND Dibromomethane ug/L 15.920 80 70-130ND Ethylbenzene ug/L 17.020 85 70-130ND Iodomethane ug/L 33.140 83 70-130ND Methylene Chloride ug/L 17.820 89 70-130ND Styrene ug/L 16.420 82 70-130ND Tetrachloroethene ug/L 15.320 77 70-130ND Toluene ug/L 17.320 86 70-155ND trans-1,2-Dichloroethene ug/L 19.620 98 70-130ND trans-1,3-Dichloropropene ug/L 15.720 79 70-130ND trans-1,4-Dichloro-2-butene ug/L 12.7J M1206370-130ND Trichloroethene ug/L 16.820 84 69-151ND Trichlorofluoromethane ug/L 20.420 102 70-130ND Vinyl acetate ug/L 29.2J40 73 70-130ND Vinyl chloride ug/L 17.520 86 70-130ND 1,2-Dichloroethane-d4 (S)%102 70-130 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92323278005 1892552SAMPLE 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 1,4-Dichlorobenzene ug/L 0.53J 300.51J 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: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 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 92323278005 1892552SAMPLE DUPLICATE: 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND 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 30ND cis-1,2-Dichloroethene ug/L 1.9J 4 301.9J 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)%103 1102 4-Bromofluorobenzene (S)%94 292 Toluene-d8 (S)%99 1100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 21 #=QL# QUALIFIERS Pace Project No.: Project: 92323288 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. 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 is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. 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: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 21 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92323288001 341173 341571FIELD BLANK EPA 3010A EPA 6010 92323288001 341130FIELD BLANK EPA 8260 92323288002 341130TRIP 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: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 21 Page 19 of 21 Page 20 of 21 Page 21 of 21 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 Method 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 EPA 6010 5.0 10.0 ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 07-Dec-15 EPA 6010 2.5 10.0 ND ND ND ND 02-May-16 EPA 6010 2.5 10.0 ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 ND ND NS ND Burke County - Kirksey Drive Landfill Page 1 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method 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 EPA 6010 5.0 100 31.0 J 33.1 J 301 ND 21-Oct-14 EPA 6010 5.0 100 33.6 J 34.3 J 343 ND 19-May-15 EPA 6010 2.5 100 33.6 J 34.1 J Dry NA 07-Dec-15 EPA 6010 2.5 100 36.5 J 37.8 J 350 ND 02-May-16 EPA 6010 2.5 100 32.5 J 32.9 J 766 ND 12-Dec-16 EPA 6010 2.5 100 22.8 J 82.1 J NS ND Burke County - Kirksey Drive Landfill Page 2 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method 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 EPA 6010 1.0 1.0 ND ND ND ND 21-Oct-14 EPA 6010 1.0 1.0 ND ND ND ND 19-May-15 EPA 6010 0.5 1.0 ND ND Dry NA 07-Dec-15 EPA 6010 0.5 1.0 ND ND ND ND 02-May-16 EPA 6010 0.5 1.0 ND ND ND ND 12-Dec-16 EPA 6010 0.5 1.0 ND ND NS ND Burke County - Kirksey Drive Landfill Page 3 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method 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 EPA 6010 5.0 10.0 ND ND 7.4 J ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND 6.3 J ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 07-Dec-15 EPA 6010 2.5 10.0 ND ND 3.3 J ND 02-May-16 EPA 6010 2.5 10.0 ND ND 3.8 J ND 12-Dec-16 EPA 6010 2.5 10.0 ND ND NS ND Burke County - Kirksey Drive Landfill Page 4 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method 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 EPA 6010 5.0 10.0 ND ND 6.0 J ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 07-Dec-15 EPA 6010 2.5 10.0 ND ND ND ND 02-May-16 EPA 6010 2.5 10.0 ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 ND 9.6 J NS ND Burke County - Kirksey Drive Landfill Page 5 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method DL RL SW-1 SW-2 SW-3 Blanks Copper 28-May-08 0.3 10 2.1 J 2.2 J Dry 0.38 J 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 EPA 6010 5.0 10.0 ND ND 5.5 J ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND 6.4 J ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 07-Dec-15 EPA 6010 2.5 10.0 ND ND 3.0 J ND 02-May-16 EPA 6010 2.5 10.0 ND ND 12.1 *ND 12-Dec-16 EPA 6010 2.5 10.0 ND ND NS ND Burke County - Kirksey Drive Landfill Page 6 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method 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 EPA 6010 5.0 10.0 ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 07-Dec-15 EPA 6010 2.5 10.0 ND ND ND ND 02-May-16 EPA 6010 2.5 10.0 ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 ND ND NS ND Burke County - Kirksey Drive Landfill Page 7 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method 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 EPA 6010 5.0 50.0 ND ND 9.6 J ND 21-Oct-14 EPA 6010 5.0 50.0 ND ND 10.4 J ND 19-May-15 EPA 6010 2.5 50.0 ND ND Dry NA 07-Dec-15 EPA 6010 2.5 50.0 ND ND 5.1 J ND 02-May-16 EPA 6010 2.5 50.0 ND ND 10.2 J ND 12-Dec-16 EPA 6010 2.5 50.0 ND ND NS ND 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 EPA 6010 10.0 10.0 ND ND ND ND 21-Oct-14 EPA 6010 10.0 10.0 ND ND ND ND 19-May-15 EPA 6010 5.0 10.0 ND ND Dry NA 07-Dec-15 EPA 6010 5.0 10.0 ND ND ND ND 02-May-16 EPA 6010 5.0 10.0 ND ND ND ND 12-Dec-16 EPA 6010 5.0 10.0 ND ND NS ND Burke County - Kirksey Drive Landfill Page 8 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method DL RL SW-1 SW-2 SW-3 Blanks 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 EPA 6010 5.0 10.0 ND ND ND ND 21-Oct-14 EPA 6010 5.0 10.0 ND ND ND ND 19-May-15 EPA 6010 2.5 10.0 ND ND Dry NA 07-Dec-15 EPA 6010 2.5 10.0 ND ND ND ND 02-May-16 EPA 6010 2.5 10.0 ND ND ND ND 12-Dec-16 EPA 6010 2.5 10.0 ND ND NS ND 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 EPA 6010 5.0 25.0 ND ND ND ND 21-Oct-14 EPA 6010 5.0 25.0 ND ND ND ND 19-May-15 EPA 6010 2.5 25.0 ND ND Dry NA 07-Dec-15 EPA 6010 2.5 25.0 ND ND ND ND 02-May-16 EPA 6010 2.5 25.0 3.3 J 3.1 J ND ND 12-Dec-16 EPA 6010 2.5 25.0 ND ND NS ND Burke County - Kirksey Drive Landfill Page 9 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method 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 EPA 6010 10.0 10.0 ND ND 10.3 ND 21-Oct-14 EPA 6010 10.0 10.0 ND ND 18.0 ND 19-May-15 EPA 6010 5.0 10.0 ND 10.4 Dry NA 07-Dec-15 EPA 6010 5.0 10.0 ND ND 15.7 B 7.2 J 02-May-16 EPA 6010 5.0 10.0 ND 5.9 J 49.2 ND 12-Dec-16 EPA 6010 5.0 10.0 ND 8.0 J NS ND Burke County - Kirksey Drive Landfill Page 10 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method 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 EPA 8260 10.0 100 ND ND 17.6 J ND 21-Oct-14 EPA 8260 10.0 100 ND ND ND ND 19-May-15 EPA 8260 10.0 100 ND ND Dry NA 07-Dec-15 EPA 8260 10.0 100 ND ND ND ND 02-May-16 EPA 8260 10.0 100 ND ND ND ND 12-Dec-16 EPA 8260 10.0 100 ND ND NS ND 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 EPA 8260 0.25 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.25 1.0 ND ND ND ND 19-May-15 EPA 8260 0.25 1.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.25 1.0 ND ND ND ND 02-May-16 EPA 8260 0.25 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.25 1.0 ND ND NS ND Bromomethane 05-May-14 EPA 8260 0.29 10.0 ND ND 4.6 J ND NC2B = NE (05/01/2007)21-Oct-14 EPA 8260 0.29 10.0 ND ND 0.41 J ND 19-May-15 EPA 8260 0.29 10.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.29 10.0 ND ND ND ND 02-May-16 EPA 8260 0.29 10.0 ND ND ND ND 12-Dec-16 EPA 8260 0.29 10.0 ND ND NS ND 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 EPA 8260 0.23 3.0 ND ND ND ND 21-Oct-14 EPA 8260 0.23 3.0 ND ND ND ND 19-May-15 EPA 8260 0.23 3.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.23 3.0 ND ND ND ND 02-May-16 EPA 8260 0.23 3.0 ND ND ND ND 12-Dec-16 EPA 8260 0.23 3.0 ND ND NS ND Burke County - Kirksey Drive Landfill Page 11 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method DL RL SW-1 SW-2 SW-3 Blanks Chloromethane 14-Jun-10 0.11 1.0 0.14 B 0.17 B Dry 0.15 J NC2B = NE (05/01/2007)29-Nov-10 0.11 1.0 ND ND Dry ND 31-May-11 0.11 1.0 ND ND Dry ND 19-Dec-11 0.11 1.0 ND ND ND ND 30-May-12 0.11 1.0 ND ND ND ND 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 EPA 8260 0.11 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.11 1.0 ND ND 0.19 J ND 19-May-15 EPA 8260 0.11 1.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.11 1.0 ND ND ND ND 02-May-16 EPA 8260 0.11 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.11 1.0 ND ND ND 0.36 J 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 EPA 8260 0.30 5.0 ND ND ND ND 21-Oct-14 EPA 8260 0.30 5.0 ND ND ND ND 19-May-15 EPA 8260 0.30 5.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.30 5.0 ND ND ND ND 02-May-16 EPA 8260 0.30 5.0 ND ND ND ND 12-Dec-16 EPA 8260 0.30 5.0 ND ND NS ND 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 EPA 8260 0.33 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.33 1.0 ND ND ND ND 19-May-15 EPA 8260 0.33 1.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.33 1.0 ND ND ND ND 02-May-16 EPA 8260 0.33 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.33 1.0 ND ND NS ND Burke County - Kirksey Drive Landfill Page 12 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method DL RL SW-1 SW-2 SW-3 Blanks 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 EPA 8260 0.32 5.0 ND ND ND ND 21-Oct-14 EPA 8260 0.32 5.0 ND ND ND ND 19-May-15 EPA 8260 0.32 5.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.32 5.0 ND ND ND ND 02-May-16 EPA 8260 0.32 5.0 ND ND ND ND 12-Dec-16 EPA 8260 0.32 5.0 ND ND NS ND 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 EPA 8260 0.19 5.0 ND ND ND ND 21-Oct-14 EPA 8260 0.19 5.0 ND ND ND ND 19-May-15 EPA 8260 0.19 5.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.19 5.0 ND ND ND ND 02-May-16 EPA 8260 0.19 5.0 ND ND ND ND 12-Dec-16 EPA 8260 0.19 5.0 ND ND NS ND Burke County - Kirksey Drive Landfill Page 13 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method 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 EPA 8260 0.27 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.27 1.0 ND ND ND ND 19-May-15 EPA 8260 0.27 1.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.27 1.0 ND ND ND ND 02-May-16 EPA 8260 0.27 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.27 1.0 ND ND NS ND 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 EPA 8260 0.46 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.46 1.0 ND ND ND ND 19-May-15 EPA 8260 0.46 1.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.46 1.0 ND ND ND ND 02-May-16 EPA 8260 0.46 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.46 1.0 ND ND NS ND 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 EPA 8260 0.47 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.47 1.0 ND ND ND ND 19-May-15 EPA 8260 0.47 1.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.47 1.0 ND ND ND ND 02-May-16 EPA 8260 0.47 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.47 1.0 ND ND NS ND Burke County - Kirksey Drive Landfill Page 14 of 15 Joyce Engineering APPENDIX C HISTORICALLY DETECTED SURFACE WATER CONSTITUENTS Analyte Sample Date Method DL RL SW-1 SW-2 SW-3 Blanks Vinyl Chloride 19-Nov-09 0.62 1.0 2.6 ND ND ND Resample>15-Feb-10 0.62 1.0 ND NS NS ND NC2B = 0.025 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 EPA 8260 0.62 1.0 ND ND ND ND 21-Oct-14 EPA 8260 0.62 1.0 ND ND ND ND 19-May-15 EPA 8260 0.62 1.0 ND ND Dry NA 07-Dec-15 EPA 8260 0.62 1.0 ND ND ND ND 02-May-16 EPA 8260 0.62 1.0 ND ND ND ND 12-Dec-16 EPA 8260 0.62 1.0 ND ND NS ND 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 15 of 15 Joyce Engineering