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HomeMy WebLinkAbout1201_BukreCountyKirseyDrive_GWMReport_DIN26881_20160712 PREPARED FOR: BOARD OF COMMISSIONERS COUNTY OF BURKE P.O. BOX 1486 MORGANTON, NORTH CAROLINA 28680 KIRKSEY DRIVE LANDFILL PERMIT NO. 12-01 FIRST SEMIANNUAL WATER QUALITY MONITORING REPORT OF 2016 JULY 2016 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. 277.1601.12 First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 July 2016 i First 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 FIRST 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 First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 July 2016 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, First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 July 2016 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. First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 July 2016 3 Surface Point Classification Monitoring Program SW-1 (SMP-1) Compliance .0600 SW-2 (SMP-2) Compliance .0600 SW-3 (SMP-3) Compliance .0600 3.0 FIRST SEMIANNUAL SAMPLING EVENT OF 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 May 2, 2015, 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. First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 July 2016 4 Surface monitoring points SW-1, SW-2, and SW-3 were sampled during the May 2016 event. 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. After sample collection, the sample is 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 May 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 May 5, 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 May 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 15A NCAC 2L Groundwater Standards (NC 2L), 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. First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 July 2016 5 4.0 DATA ANALYSIS 4.1 Groundwater Analytical Results and Comparison to Standards There were four inorganic constituents from the NC Appendix I list detected at quantified concentrations above the SWSL at one or more downgradient monitoring wells, including: antimony; barium; cobalt; and zinc. There were ten organic constituents from the NC Appendix I list detected at quantified concentrations above the SWSL at one or more downgradient monitoring wells, including: 1,4-dichlorobenzene; cis- 1,2-dichloroethene; 1,2-dichloropropane; chlorobenzene; benzene; ethylbenzene; tetrachloroethene; trichloroethene; toluene; and xylenes. The quantified detections are summarized in Table 3. Of these detections, there were seven constituents with concentrations reported above the NC 2L/GWPS in one or more compliance monitoring wells during the May 2016 monitoring event. These include inorganic constituents antimony, barium, and cobalt and organic constituents 1,4-dichlorobenzene, 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 May 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 May 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 May 2016 groundwater contours shown on Drawing 1 and are summarized in Table 5. Horizontal gradients across the site ranged from 0.0566 to 0.1013 ft/ft, with an average of approximately 0.0722 ft/ft. First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 July 2016 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 339 to 606 feet/year, with an average flow velocity of approximately 432.1 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 December 2016. 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 First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County - Kirksey Drive Landfill, Permit No. 12-01 July 2016 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 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. 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 5.54 s.u 1201-MW1 Temperature 17.7 ºC 1201-MW1 Conductivity 246.7 µS/cm3 1201-MW1 Turbididty 12.55 ntu 1201-MW1 Static Water Level 29.73 ft 1201-MW1 Well Depth 35.65 ft 1201-MW2 pH 5.94 s.u 1201-MW2 Temperature 16.8 ºC 1201-MW2 Conductivity 1873 µS/cm3 1201-MW2 Turbididty 4.44 ntu 1201-MW2 Static Water Level 27.14 ft 1201-MW2 Well Depth 45.70 ft 1201-MW3S pH 5.84 s.u 1201-MW3S Temperature 15.7 ºC 1201-MW3S Conductivity 936 µS/cm3 1201-MW3S Turbididty 4.05 ntu 1201-MW3S Static Water Level 6.5 ft 1201-MW3S Well Depth 26.69 ft 1201-MW3D pH 6.09 s.u 1201-MW3D Temperature 17.0 ºC 1201-MW3D Conductivity 746 µS/cm3 1201-MW3D Turbididty 7.05 ntu 1201-MW3D Static Water Level 78.40 ft 1201-MW3D Well Depth 78.40 ft 1201-MW4 pH 5.37 s.u 1201-MW4 Temperature 16.8 ºC 1201-MW4 Conductivity 69.8 µS/cm3 1201-MW4 Turbididty 19.85 ntu 1201-MW4 Static Water Level 23.75 ft 1201-MW4 Well Depth 29.50 ft 1201-MW5 pH 5.81 s.u 1201-MW5 Temperature 17.0 ºC 1201-MW5 Conductivity 18.4 µS/cm3 1201-MW5 Turbididty 22.06 ntu 1201-MW5 Static Water Level 37.31 ft 1201-MW5 Well Depth 49.80 ft 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 5.90 s.u 1201-MW6D Temperature 15.6 ºC 1201-MW6D Conductivity 86.0 µS/cm3 1201-MW6D Turbididty 25.75 ntu 1201-MW6D Static Water Level 45.25 ft 1201-MW6D Well Depth 60.00 ft 1201-MW6S pH 5.61 s.u 1201-MW6S Temperature 14.0 ºC 1201-MW6S Conductivity 64.9 µS/cm3 1201-MW6S Turbididty 24.8 ntu 1201-MW6S Static Water Level 11.00 ft 1201-MW6S Well Depth 25.00 ft 1201-SW1 pH 8.02 s.u 1201-SW1 Temperature 19.6 ºC 1201-SW1 Conductivity 73.8 µS/cm3 1201-SW1 Turbididty 7.05 ntu 1201-SW2 pH 8.75 s.u 1201-SW2 Temperature 19.3 ºC 1201-SW2 Conductivity 71 µS/cm3 1201-SW2 Turbididty 8.75 ntu 1201-SW3 pH 6.78 s.u 1201-SW3 Temperature 20.2 ºC 1201-SW3 Conductivity 1391 µS/cm3 1201-SW3 Turbididty 7.85 ntu 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 56.2 µg/L 10 5/2/2016 1201-MW2 1,4-Dichlorobenzene 50.5 µg/L 1 5/2/2016 1201-MW2 Antimony 6.4 µg/L 6 5/2/2016 1201-MW2 Barium 1060 µg/L 100 5/2/2016 1201-MW2 Benzene 9.1 µg/L 1 5/2/2016 1201-MW2 Chlorobenzene 24.2 µg/L 3 5/2/2016 1201-MW2 Cobalt 120 µg/L 10 5/2/2016 1201-MW2 Ethylbenzene 22.2 µg/L 1 5/2/2016 1201-MW2 Toluene 2.4 µg/L 1 5/2/2016 1201-MW2 Xylene (Total)43.2 µg/L 5 5/2/2016 1201-MW3D 1,2-Dichloropropane 1.3 µg/L 1 5/2/2016 1201-MW3D 1,4-Dichlorobenzene 4.4 µg/L 1 5/2/2016 1201-MW3D Barium 186 µg/L 100 5/2/2016 1201-MW3D Benzene 1.2 µg/L 1 5/2/2016 1201-MW3D Chlorobenzene 6.6 µg/L 3 5/2/2016 1201-MW3D cis-1,2-Dichloroethene 7.8 µg/L 5 5/2/2016 1201-MW3D Tetrachloroethene 4.5 µg/L 1 5/2/2016 1201-MW3D Trichloroethene 3.3 µg/L 1 5/2/2016 1201-MW3D Zinc 10.2 µg/L 10 5/2/2016 1201-MW3S 1,4-Dichlorobenzene 14.7 µg/L 1 5/2/2016 1201-MW3S Barium 497 µg/L 100 5/2/2016 1201-MW3S Benzene 3.9 µg/L 1 5/2/2016 1201-MW3S Chlorobenzene 31.1 µg/L 3 5/2/2016 1201-MW3S Cobalt 15.6 µg/L 10 5/2/2016 1201-MW3S Xylene (Total)21.1 µg/L 5 5/2/2016 1201-MW4 Tetrachloroethene 1.0 µg/L 1 5/2/2016 1201-SW3 Barium 766 µg/L 100 5/2/2016 1201-SW3 Copper 12.1 µg/L 10 5/2/2016 1201-SW3 Zinc 49.2 µg/L 10 5/2/2016 Notes:µg/L = Micorgrams per liter 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 56.2 µg/L 10 1*10 5/2/2016 1201-MW2 Antimony 6.4 µg/L 6 1*1 5/2/2016 1201-MW2 Barium 1060 µg/L 100 700 700 5/2/2016 1201-MW2 Cobalt 120 µg/L 10 1*10 5/2/2016 1201-MW2 Benzene 9.1 µg/L 1 1 1 5/2/2016 1201-MW3D Benzene 1.2 µg/L 1 1 1 5/2/2016 1201-MW3D Tetrachloroethene 4.5 µg/L 1 0.7 0.7 5/2/2016 1201-MW3D Trichloroethene 3.3 µg/L 1 3 3 5/2/2016 1201-MW3S 1,4-Dichlorobenzene 14.7 µg/L 1 6 6 5/2/2016 1201-MW3S Benzene 3.9 µg/L 1 1 1 5/2/2016 1201-MW3S Cobalt 15.6 µg/L 10 1*10 5/2/2016 1201-MW4 Tetrachloroethene 1 µg/L 1 0.7 1 5/2/2016 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 as defined by 15A NCAC 13b.1634(g) 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:0.0722 AVERAGE:432.1 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 May 2, 2016, groundwater potentiometric surface map (Drawing 1). May 2, 2016 i 1 790 NE 0.1013 3.28E+00 0.20 606 351 i 3 1,413 SE 0.0566 3.28E+00 0.20 339 i 2 1,362 E 0.0587 3.28E+00 0.20 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 Appendix A Laboratory Analytical Reports and Field Logs #=CL# May 27, 2016 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92296580 92296580 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 May 05, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. 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, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 44 #=CP# CERTIFICATIONS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84Virginia/VELAP Certification #: 460221 Asheville Certification IDs2225 Riverside Drive, Asheville, NC 28804Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40South 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, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 44 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Lab ID Sample ID Matrix Date Collected Date Received 92296580001 1201-MW1 Water 05/02/16 16:12 05/05/16 10:30 92296580002 1201-MW2 Water 05/02/16 15:49 05/05/16 10:30 92296580003 1201-MW3S Water 05/02/16 14:47 05/05/16 10:30 92296580004 1201-MW3D Water 05/02/16 15:15 05/05/16 10:30 92296580005 1201-MW4 Water 05/02/16 16:25 05/05/16 10:30 92296580006 1201-MW5 Water 05/02/16 16:04 05/05/16 10:30 92296580007 1201-MW6S Water 05/02/16 14:00 05/05/16 10:30 92296580008 1201-MW6D Water 05/02/16 14:10 05/05/16 10:30 92296580009 1201-SW1 Water 05/02/16 15:35 05/05/16 10:30 92296580010 1201-SW2 Water 05/02/16 15:08 05/05/16 10:30 92296580011 1201-SW3 Water 05/02/16 15:03 05/05/16 10:30 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 44 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92296580001 1201-MW1 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92296580002 1201-MW2 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92296580003 1201-MW3S EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92296580004 1201-MW3D EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92296580005 1201-MW4 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92296580006 1201-MW5 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92296580007 1201-MW6S EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92296580008 1201-MW6D EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92296580009 1201-SW1 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92296580010 1201-SW2 EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92296580011 1201-SW3 EPA 6010 16 PASI-ACDF EPA 8260 50 PASI-CGAW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 44 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92296580001 1201-MW1 Barium 100J ug/L 05/10/16 05:46100EPA 6010 Cobalt 56.2 ug/L 05/10/16 05:4610.0EPA 6010 Copper 5.8J ug/L 05/10/16 05:4610.0EPA 6010 Lead 4.4J ug/L 05/10/16 05:4610.0EPA 6010 Vanadium 3.9J ug/L 05/10/16 05:4625.0EPA 6010 Zinc 6.0J ug/L 05/10/16 05:4610.0EPA 6010 Benzene 0.48J ug/L 05/10/16 08:461.0EPA 8260 Chlorobenzene 0.31J ug/L 05/10/16 08:463.0EPA 8260 1,4-Dichlorobenzene 0.97J ug/L 05/10/16 08:461.0EPA 8260 cis-1,2-Dichloroethene 1.7J ug/L 05/10/16 08:465.0EPA 8260 92296580002 1201-MW2 Antimony 6.4 ug/L 05/10/16 05:496.0EPA 6010 Barium 1060 ug/L 05/10/16 05:49100EPA 6010 Chromium 2.8J ug/L 05/10/16 05:4910.0EPA 6010 Cobalt 120 ug/L 05/10/16 05:4910.0EPA 6010 Lead 5.0J ug/L 05/10/16 05:4910.0EPA 6010 Nickel 14.9J ug/L 05/10/16 05:4950.0EPA 6010 Selenium 5.2J ug/L 05/10/16 05:4910.0EPA 6010 Vanadium 5.0J ug/L 05/10/16 05:4925.0EPA 6010 Benzene 9.1 ug/L 05/10/16 09:031.0EPA 8260 2-Butanone (MEK)60.7J ug/L 05/10/16 09:03100EPA 8260 Chlorobenzene 24.2 ug/L 05/10/16 09:033.0EPA 8260 1,2-Dichlorobenzene 2.7J ug/L 05/10/16 09:035.0EPA 8260 1,4-Dichlorobenzene 50.5 ug/L 05/10/16 09:031.0EPA 8260 1,1-Dichloroethane 0.43J ug/L 05/10/16 09:035.0EPA 8260 cis-1,2-Dichloroethene 0.38J ug/L 05/10/16 09:035.0EPA 8260 Ethylbenzene 22.2 ug/L 05/10/16 09:031.0EPA 8260 2-Hexanone 1.6J ug/L 05/10/16 09:0350.0EPA 8260 4-Methyl-2-pentanone (MIBK)61.6J ug/L 05/10/16 09:03100EPA 8260 Toluene 2.4 ug/L 05/10/16 09:031.0EPA 8260 Xylene (Total)43.2 ug/L 05/10/16 09:035.0EPA 8260 92296580003 1201-MW3S Arsenic 5.2J ug/L 05/10/16 05:5210.0EPA 6010 Barium 497 ug/L 05/10/16 05:52100EPA 6010 Cobalt 15.6 ug/L 05/10/16 05:5210.0EPA 6010 Nickel 3.8J ug/L 05/10/16 05:5250.0EPA 6010 Selenium 5.7J ug/L 05/10/16 05:5210.0EPA 6010 Vanadium 3.7J ug/L 05/10/16 05:5225.0EPA 6010 Zinc 7.6J ug/L 05/10/16 05:5210.0EPA 6010 Benzene 3.9 ug/L 05/10/16 09:201.0EPA 8260 Chlorobenzene 31.1 ug/L 05/10/16 09:203.0EPA 8260 1,2-Dichlorobenzene 0.70J ug/L 05/10/16 09:205.0EPA 8260 1,4-Dichlorobenzene 14.7 ug/L 05/10/16 09:201.0EPA 8260 1,1-Dichloroethane 0.65J ug/L 05/10/16 09:205.0EPA 8260 Xylene (Total)21.1 ug/L 05/10/16 09:205.0EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 44 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92296580004 1201-MW3D Barium 186 ug/L 05/10/16 05:55100EPA 6010 Nickel 23.3J ug/L 05/10/16 05:5550.0EPA 6010 Zinc 10.2 ug/L 05/10/16 05:5510.0EPA 6010 Benzene 1.2 ug/L 05/10/16 15:201.0EPA 8260 Chlorobenzene 6.6 ug/L 05/10/16 15:203.0EPA 8260 1,4-Dichlorobenzene 4.4 ug/L 05/10/16 15:201.0EPA 8260 1,1-Dichloroethane 4.3J ug/L 05/10/16 15:205.0EPA 8260 cis-1,2-Dichloroethene 7.8 ug/L 05/10/16 15:205.0EPA 8260 1,2-Dichloropropane 1.3 ug/L 05/10/16 15:201.0EPA 8260 Tetrachloroethene 4.5 ug/L 05/10/16 15:201.0EPA 8260 Trichloroethene 3.3 ug/L 05/10/16 15:201.0EPA 8260 Vinyl chloride 0.62J ug/L 05/10/16 15:201.0EPA 8260 92296580005 1201-MW4 Barium 73.2J ug/L 05/10/16 05:58100EPA 6010 Chromium 4.2J ug/L 05/10/16 05:5810.0EPA 6010 Copper 3.6J ug/L 05/10/16 05:5810.0EPA 6010 Vanadium 7.9J ug/L 05/10/16 05:5825.0EPA 6010 Zinc 7.1J ug/L 05/10/16 05:5810.0EPA 6010 1,1-Dichloroethane 0.72J ug/L 05/10/16 15:375.0EPA 8260 cis-1,2-Dichloroethene 3.6J ug/L 05/10/16 15:375.0EPA 8260 Tetrachloroethene 1.0 ug/L 05/10/16 15:371.0EPA 8260 92296580006 1201-MW5 Barium 38.5J ug/L 05/10/16 06:10100EPA 6010 Vanadium 3.4J ug/L 05/10/16 06:1025.0EPA 6010 Zinc 6.5J ug/L 05/10/16 06:1010.0EPA 6010 92296580007 1201-MW6S Barium 59.8J ug/L 05/10/16 06:13100EPA 6010 92296580008 1201-MW6D Barium 11.4J ug/L 05/10/16 06:16100EPA 6010 92296580009 1201-SW1 Barium 32.5J ug/L 05/10/16 06:19100EPA 6010 Vanadium 3.3J ug/L 05/10/16 06:1925.0EPA 6010 92296580010 1201-SW2 Barium 32.9J ug/L 05/10/16 06:22100EPA 6010 Vanadium 3.1J ug/L 05/10/16 06:2225.0EPA 6010 Zinc 5.9J ug/L 05/10/16 06:2210.0EPA 6010 92296580011 1201-SW3 Barium 766 ug/L 05/10/16 06:25100EPA 6010 Chromium 3.8J ug/L 05/10/16 06:2510.0EPA 6010 Copper 12.1 ug/L 05/10/16 06:2510.0EPA 6010 Nickel 10.2J ug/L 05/10/16 06:2550.0EPA 6010 Hardness, Total (SM 2340B)330000 ug/L 05/10/16 06:25672EPA 6010 Zinc 49.2 ug/L 05/10/16 06:2510.0EPA 6010 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW1 Lab ID:92296580001 Collected:05/02/16 16:12 Received:05/05/16 10:30 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 05/10/16 05:46 7440-36-005/06/16 19:006.0 3.8 1 Arsenic ND ug/L 05/10/16 05:46 7440-38-205/06/16 19:0010.0 2.5 1 Barium 100J ug/L 05/10/16 05:46 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 05:46 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 05:46 7440-43-905/06/16 19:001.0 0.50 1 Chromium ND ug/L 05/10/16 05:46 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt 56.2 ug/L 05/10/16 05:46 7440-48-405/06/16 19:0010.0 2.5 1 Copper 5.8J ug/L 05/10/16 05:46 7440-50-805/06/16 19:0010.0 2.5 1 Lead 4.4J ug/L 05/10/16 05:46 7439-92-105/06/16 19:0010.0 2.5 1 Nickel ND ug/L 05/10/16 05:46 7440-02-005/06/16 19:0050.0 2.5 1 Selenium ND ug/L 05/10/16 05:46 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 05:46 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 05:46 7440-28-005/06/16 19:005.5 5.0 1 Vanadium 3.9J ug/L 05/10/16 05:46 7440-62-205/06/16 19:0025.0 2.5 1 Zinc 6.0J ug/L 05/10/16 05:46 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 08:46 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 08:46 107-13-12001.9 1 Benzene 0.48J ug/L 05/10/16 08:46 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 08:46 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 08:46 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 08:46 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 08:46 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 08:46 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 08:46 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 08:46 56-23-51.0 0.25 1 Chlorobenzene 0.31J ug/L 05/10/16 08:46 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 08:46 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 08:46 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 08:46 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 08:46 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 08:46 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 08:46 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 08:46 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/10/16 08:46 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.97J ug/L 05/10/16 08:46 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 08:46 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/10/16 08:46 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 08:46 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 08:46 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 1.7J ug/L 05/10/16 08:46 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 08:46 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 08:46 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 08:46 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 08:46 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW1 Lab ID:92296580001 Collected:05/02/16 16:12 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 05/10/16 08:46 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 08:46 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 08:46 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 08:46 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 08:46 108-10-11000.33 1 Styrene ND ug/L 05/10/16 08:46 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 08:46 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 08:46 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/10/16 08:46 127-18-41.0 0.46 1 Toluene ND ug/L 05/10/16 08:46 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 08:46 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 08:46 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 08:46 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 08:46 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 08:46 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 08:46 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 08:46 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/10/16 08:46 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)107 %05/10/16 08:46 460-00-470-130 1 1,2-Dichloroethane-d4 (S)92 %05/10/16 08:46 17060-07-070-130 1 Toluene-d8 (S)94 %05/10/16 08:46 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW2 Lab ID:92296580002 Collected:05/02/16 15:49 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony 6.4 ug/L 05/10/16 05:49 7440-36-005/06/16 19:006.0 3.8 1 Arsenic ND ug/L 05/10/16 05:49 7440-38-205/06/16 19:0010.0 2.5 1 Barium 1060 ug/L 05/10/16 05:49 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 05:49 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 05:49 7440-43-905/06/16 19:001.0 0.50 1 Chromium 2.8J ug/L 05/10/16 05:49 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt 120 ug/L 05/10/16 05:49 7440-48-405/06/16 19:0010.0 2.5 1 Copper ND ug/L 05/10/16 05:49 7440-50-805/06/16 19:0010.0 2.5 1 Lead 5.0J ug/L 05/10/16 05:49 7439-92-105/06/16 19:0010.0 2.5 1 Nickel 14.9J ug/L 05/10/16 05:49 7440-02-005/06/16 19:0050.0 2.5 1 Selenium 5.2J ug/L 05/10/16 05:49 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 05:49 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 05:49 7440-28-005/06/16 19:005.5 5.0 1 Vanadium 5.0J ug/L 05/10/16 05:49 7440-62-205/06/16 19:0025.0 2.5 1 Zinc ND ug/L 05/10/16 05:49 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 09:03 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 09:03 107-13-12001.9 1 Benzene 9.1 ug/L 05/10/16 09:03 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 09:03 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 09:03 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 09:03 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 09:03 74-83-910.0 0.29 1 2-Butanone (MEK)60.7J ug/L 05/10/16 09:03 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 09:03 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 09:03 56-23-51.0 0.25 1 Chlorobenzene 24.2 ug/L 05/10/16 09:03 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 09:03 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 09:03 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 09:03 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 09:03 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 09:03 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 09:03 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 09:03 74-95-310.0 0.21 1 1,2-Dichlorobenzene 2.7J ug/L 05/10/16 09:03 95-50-15.0 0.30 1 1,4-Dichlorobenzene 50.5 ug/L 05/10/16 09:03 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 09:03 110-57-61001.0 1 1,1-Dichloroethane 0.43J ug/L 05/10/16 09:03 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 09:03 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 09:03 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 0.38J ug/L 05/10/16 09:03 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 09:03 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 09:03 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 09:03 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 09:03 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW2 Lab ID:92296580002 Collected:05/02/16 15:49 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene 22.2 ug/L 05/10/16 09:03 100-41-41.0 0.30 1 2-Hexanone 1.6J ug/L 05/10/16 09:03 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 09:03 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 09:03 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)61.6J ug/L 05/10/16 09:03 108-10-11000.33 1 Styrene ND ug/L 05/10/16 09:03 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 09:03 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 09:03 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/10/16 09:03 127-18-41.0 0.46 1 Toluene 2.4 ug/L 05/10/16 09:03 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 09:03 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 09:03 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 09:03 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 09:03 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 09:03 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 09:03 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 09:03 75-01-41.0 0.62 1 Xylene (Total)43.2 ug/L 05/10/16 09:03 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)105 %05/10/16 09:03 460-00-470-130 1 1,2-Dichloroethane-d4 (S)88 %05/10/16 09:03 17060-07-070-130 1 Toluene-d8 (S)98 %05/10/16 09:03 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW3S Lab ID:92296580003 Collected:05/02/16 14:47 Received:05/05/16 10:30 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 05/10/16 05:52 7440-36-005/06/16 19:006.0 3.8 1 Arsenic 5.2J ug/L 05/10/16 05:52 7440-38-205/06/16 19:0010.0 2.5 1 Barium 497 ug/L 05/10/16 05:52 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 05:52 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 05:52 7440-43-905/06/16 19:001.0 0.50 1 Chromium ND ug/L 05/10/16 05:52 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt 15.6 ug/L 05/10/16 05:52 7440-48-405/06/16 19:0010.0 2.5 1 Copper ND ug/L 05/10/16 05:52 7440-50-805/06/16 19:0010.0 2.5 1 Lead ND ug/L 05/10/16 05:52 7439-92-105/06/16 19:0010.0 2.5 1 Nickel 3.8J ug/L 05/10/16 05:52 7440-02-005/06/16 19:0050.0 2.5 1 Selenium 5.7J ug/L 05/10/16 05:52 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 05:52 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 05:52 7440-28-005/06/16 19:005.5 5.0 1 Vanadium 3.7J ug/L 05/10/16 05:52 7440-62-205/06/16 19:0025.0 2.5 1 Zinc 7.6J ug/L 05/10/16 05:52 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 09:20 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 09:20 107-13-12001.9 1 Benzene 3.9 ug/L 05/10/16 09:20 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 09:20 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 09:20 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 09:20 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 09:20 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 09:20 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 09:20 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 09:20 56-23-51.0 0.25 1 Chlorobenzene 31.1 ug/L 05/10/16 09:20 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 09:20 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 09:20 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 09:20 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 09:20 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 09:20 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 09:20 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 09:20 74-95-310.0 0.21 1 1,2-Dichlorobenzene 0.70J ug/L 05/10/16 09:20 95-50-15.0 0.30 1 1,4-Dichlorobenzene 14.7 ug/L 05/10/16 09:20 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 09:20 110-57-61001.0 1 1,1-Dichloroethane 0.65J ug/L 05/10/16 09:20 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 09:20 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 09:20 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/10/16 09:20 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 09:20 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 09:20 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 09:20 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 09:20 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW3S Lab ID:92296580003 Collected:05/02/16 14:47 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 05/10/16 09:20 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 09:20 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 09:20 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 09:20 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 09:20 108-10-11000.33 1 Styrene ND ug/L 05/10/16 09:20 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 09:20 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 09:20 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/10/16 09:20 127-18-41.0 0.46 1 Toluene ND ug/L 05/10/16 09:20 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 09:20 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 09:20 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 09:20 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 09:20 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 09:20 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 09:20 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 09:20 75-01-41.0 0.62 1 Xylene (Total)21.1 ug/L 05/10/16 09:20 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)108 %05/10/16 09:20 460-00-470-130 1 1,2-Dichloroethane-d4 (S)90 %05/10/16 09:20 17060-07-070-130 1 Toluene-d8 (S)101 %05/10/16 09:20 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW3D Lab ID:92296580004 Collected:05/02/16 15:15 Received:05/05/16 10:30 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 05/10/16 05:55 7440-36-005/06/16 19:006.0 3.8 1 Arsenic ND ug/L 05/10/16 05:55 7440-38-205/06/16 19:0010.0 2.5 1 Barium 186 ug/L 05/10/16 05:55 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 05:55 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 05:55 7440-43-905/06/16 19:001.0 0.50 1 Chromium ND ug/L 05/10/16 05:55 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt ND ug/L 05/10/16 05:55 7440-48-405/06/16 19:0010.0 2.5 1 Copper ND ug/L 05/10/16 05:55 7440-50-805/06/16 19:0010.0 2.5 1 Lead ND ug/L 05/10/16 05:55 7439-92-105/06/16 19:0010.0 2.5 1 Nickel 23.3J ug/L 05/10/16 05:55 7440-02-005/06/16 19:0050.0 2.5 1 Selenium ND ug/L 05/10/16 05:55 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 05:55 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 05:55 7440-28-005/06/16 19:005.5 5.0 1 Vanadium ND ug/L 05/10/16 05:55 7440-62-205/06/16 19:0025.0 2.5 1 Zinc 10.2 ug/L 05/10/16 05:55 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 15:20 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 15:20 107-13-12001.9 1 Benzene 1.2 ug/L 05/10/16 15:20 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 15:20 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 15:20 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 15:20 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 15:20 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 15:20 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 15:20 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 15:20 56-23-51.0 0.25 1 Chlorobenzene 6.6 ug/L 05/10/16 15:20 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 15:20 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 15:20 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 15:20 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 15:20 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 15:20 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 15:20 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 15:20 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/10/16 15:20 95-50-15.0 0.30 1 1,4-Dichlorobenzene 4.4 ug/L 05/10/16 15:20 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 15:20 110-57-61001.0 1 1,1-Dichloroethane 4.3J ug/L 05/10/16 15:20 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 15:20 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 15:20 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 7.8 ug/L 05/10/16 15:20 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 15:20 156-60-55.0 0.49 1 1,2-Dichloropropane 1.3 ug/L 05/10/16 15:20 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 15:20 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 15:20 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW3D Lab ID:92296580004 Collected:05/02/16 15:15 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 05/10/16 15:20 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 15:20 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 15:20 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 15:20 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 15:20 108-10-11000.33 1 Styrene ND ug/L 05/10/16 15:20 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 15:20 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 15:20 79-34-53.0 0.40 1 Tetrachloroethene 4.5 ug/L 05/10/16 15:20 127-18-41.0 0.46 1 Toluene ND ug/L 05/10/16 15:20 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 15:20 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 15:20 79-00-51.0 0.29 1 Trichloroethene 3.3 ug/L 05/10/16 15:20 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 15:20 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 15:20 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 15:20 108-05-450.0 0.35 1 Vinyl chloride 0.62J ug/L 05/10/16 15:20 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/10/16 15:20 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)110 %05/10/16 15:20 460-00-470-130 1 1,2-Dichloroethane-d4 (S)92 %05/10/16 15:20 17060-07-070-130 1 Toluene-d8 (S)96 %05/10/16 15:20 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW4 Lab ID:92296580005 Collected:05/02/16 16:25 Received:05/05/16 10:30 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 05/10/16 05:58 7440-36-005/06/16 19:006.0 3.8 1 Arsenic ND ug/L 05/10/16 05:58 7440-38-205/06/16 19:0010.0 2.5 1 Barium 73.2J ug/L 05/10/16 05:58 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 05:58 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 05:58 7440-43-905/06/16 19:001.0 0.50 1 Chromium 4.2J ug/L 05/10/16 05:58 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt ND ug/L 05/10/16 05:58 7440-48-405/06/16 19:0010.0 2.5 1 Copper 3.6J ug/L 05/10/16 05:58 7440-50-805/06/16 19:0010.0 2.5 1 Lead ND ug/L 05/10/16 05:58 7439-92-105/06/16 19:0010.0 2.5 1 Nickel ND ug/L 05/10/16 05:58 7440-02-005/06/16 19:0050.0 2.5 1 Selenium ND ug/L 05/10/16 05:58 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 05:58 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 05:58 7440-28-005/06/16 19:005.5 5.0 1 Vanadium 7.9J ug/L 05/10/16 05:58 7440-62-205/06/16 19:0025.0 2.5 1 Zinc 7.1J ug/L 05/10/16 05:58 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 15:37 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 15:37 107-13-12001.9 1 Benzene ND ug/L 05/10/16 15:37 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 15:37 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 15:37 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 15:37 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 15:37 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 15:37 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 15:37 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 15:37 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/10/16 15:37 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 15:37 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 15:37 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 15:37 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 15:37 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 15:37 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 15:37 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 15:37 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/10/16 15:37 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/10/16 15:37 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 15:37 110-57-61001.0 1 1,1-Dichloroethane 0.72J ug/L 05/10/16 15:37 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 15:37 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 15:37 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 3.6J ug/L 05/10/16 15:37 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 15:37 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 15:37 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 15:37 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 15:37 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW4 Lab ID:92296580005 Collected:05/02/16 16:25 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 05/10/16 15:37 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 15:37 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 15:37 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 15:37 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 15:37 108-10-11000.33 1 Styrene ND ug/L 05/10/16 15:37 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 15:37 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 15:37 79-34-53.0 0.40 1 Tetrachloroethene 1.0 ug/L 05/10/16 15:37 127-18-41.0 0.46 1 Toluene ND ug/L 05/10/16 15:37 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 15:37 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 15:37 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 15:37 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 15:37 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 15:37 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 15:37 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 15:37 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/10/16 15:37 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)107 %05/10/16 15:37 460-00-470-130 1 1,2-Dichloroethane-d4 (S)92 %05/10/16 15:37 17060-07-070-130 1 Toluene-d8 (S)97 %05/10/16 15:37 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW5 Lab ID:92296580006 Collected:05/02/16 16:04 Received:05/05/16 10:30 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 05/10/16 06:10 7440-36-005/06/16 19:006.0 3.8 1 Arsenic ND ug/L 05/10/16 06:10 7440-38-205/06/16 19:0010.0 2.5 1 Barium 38.5J ug/L 05/10/16 06:10 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 06:10 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 06:10 7440-43-905/06/16 19:001.0 0.50 1 Chromium ND ug/L 05/10/16 06:10 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt ND ug/L 05/10/16 06:10 7440-48-405/06/16 19:0010.0 2.5 1 Copper ND ug/L 05/10/16 06:10 7440-50-805/06/16 19:0010.0 2.5 1 Lead ND ug/L 05/10/16 06:10 7439-92-105/06/16 19:0010.0 2.5 1 Nickel ND ug/L 05/10/16 06:10 7440-02-005/06/16 19:0050.0 2.5 1 Selenium ND ug/L 05/10/16 06:10 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 06:10 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 06:10 7440-28-005/06/16 19:005.5 5.0 1 Vanadium 3.4J ug/L 05/10/16 06:10 7440-62-205/06/16 19:0025.0 2.5 1 Zinc 6.5J ug/L 05/10/16 06:10 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 15:54 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 15:54 107-13-12001.9 1 Benzene ND ug/L 05/10/16 15:54 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 15:54 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 15:54 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 15:54 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 15:54 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 15:54 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 15:54 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 15:54 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/10/16 15:54 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 15:54 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 15:54 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 15:54 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 15:54 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 15:54 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 15:54 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 15:54 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/10/16 15:54 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/10/16 15:54 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 15:54 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/10/16 15:54 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 15:54 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 15:54 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/10/16 15:54 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 15:54 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 15:54 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 15:54 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 15:54 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW5 Lab ID:92296580006 Collected:05/02/16 16:04 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 05/10/16 15:54 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 15:54 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 15:54 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 15:54 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 15:54 108-10-11000.33 1 Styrene ND ug/L 05/10/16 15:54 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 15:54 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 15:54 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/10/16 15:54 127-18-41.0 0.46 1 Toluene ND ug/L 05/10/16 15:54 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 15:54 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 15:54 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 15:54 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 15:54 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 15:54 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 15:54 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 15:54 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/10/16 15:54 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)110 %05/10/16 15:54 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %05/10/16 15:54 17060-07-070-130 1 Toluene-d8 (S)100 %05/10/16 15:54 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW6S Lab ID:92296580007 Collected:05/02/16 14:00 Received:05/05/16 10:30 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 05/10/16 06:13 7440-36-005/06/16 19:006.0 3.8 1 Arsenic ND ug/L 05/10/16 06:13 7440-38-205/06/16 19:0010.0 2.5 1 Barium 59.8J ug/L 05/10/16 06:13 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 06:13 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 06:13 7440-43-905/06/16 19:001.0 0.50 1 Chromium ND ug/L 05/10/16 06:13 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt ND ug/L 05/10/16 06:13 7440-48-405/06/16 19:0010.0 2.5 1 Copper ND ug/L 05/10/16 06:13 7440-50-805/06/16 19:0010.0 2.5 1 Lead ND ug/L 05/10/16 06:13 7439-92-105/06/16 19:0010.0 2.5 1 Nickel ND ug/L 05/10/16 06:13 7440-02-005/06/16 19:0050.0 2.5 1 Selenium ND ug/L 05/10/16 06:13 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 06:13 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 06:13 7440-28-005/06/16 19:005.5 5.0 1 Vanadium ND ug/L 05/10/16 06:13 7440-62-205/06/16 19:0025.0 2.5 1 Zinc ND ug/L 05/10/16 06:13 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 16:11 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 16:11 107-13-12001.9 1 Benzene ND ug/L 05/10/16 16:11 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 16:11 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 16:11 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 16:11 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 16:11 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 16:11 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 16:11 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 16:11 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/10/16 16:11 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 16:11 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 16:11 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 16:11 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 16:11 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 16:11 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 16:11 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 16:11 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/10/16 16:11 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/10/16 16:11 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 16:11 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/10/16 16:11 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 16:11 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 16:11 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/10/16 16:11 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 16:11 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 16:11 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 16:11 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 16:11 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW6S Lab ID:92296580007 Collected:05/02/16 14:00 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 05/10/16 16:11 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 16:11 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 16:11 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 16:11 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 16:11 108-10-11000.33 1 Styrene ND ug/L 05/10/16 16:11 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 16:11 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 16:11 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/10/16 16:11 127-18-41.0 0.46 1 Toluene ND ug/L 05/10/16 16:11 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 16:11 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 16:11 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 16:11 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 16:11 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 16:11 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 16:11 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 16:11 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/10/16 16:11 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)106 %05/10/16 16:11 460-00-470-130 1 1,2-Dichloroethane-d4 (S)89 %05/10/16 16:11 17060-07-070-130 1 Toluene-d8 (S)97 %05/10/16 16:11 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW6D Lab ID:92296580008 Collected:05/02/16 14:10 Received:05/05/16 10:30 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 05/10/16 06:16 7440-36-005/06/16 19:006.0 3.8 1 Arsenic ND ug/L 05/10/16 06:16 7440-38-205/06/16 19:0010.0 2.5 1 Barium 11.4J ug/L 05/10/16 06:16 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 06:16 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 06:16 7440-43-905/06/16 19:001.0 0.50 1 Chromium ND ug/L 05/10/16 06:16 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt ND ug/L 05/10/16 06:16 7440-48-405/06/16 19:0010.0 2.5 1 Copper ND ug/L 05/10/16 06:16 7440-50-805/06/16 19:0010.0 2.5 1 Lead ND ug/L 05/10/16 06:16 7439-92-105/06/16 19:0010.0 2.5 1 Nickel ND ug/L 05/10/16 06:16 7440-02-005/06/16 19:0050.0 2.5 1 Selenium ND ug/L 05/10/16 06:16 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 06:16 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 06:16 7440-28-005/06/16 19:005.5 5.0 1 Vanadium ND ug/L 05/10/16 06:16 7440-62-205/06/16 19:0025.0 2.5 1 Zinc ND ug/L 05/10/16 06:16 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 09:37 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 09:37 107-13-12001.9 1 Benzene ND ug/L 05/10/16 09:37 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 09:37 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 09:37 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 09:37 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 09:37 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 09:37 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 09:37 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 09:37 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/10/16 09:37 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 09:37 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 09:37 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 09:37 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 09:37 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 09:37 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 09:37 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 09:37 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/10/16 09:37 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/10/16 09:37 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 09:37 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/10/16 09:37 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 09:37 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 09:37 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/10/16 09:37 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 09:37 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 09:37 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 09:37 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 09:37 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-MW6D Lab ID:92296580008 Collected:05/02/16 14:10 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 05/10/16 09:37 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 09:37 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 09:37 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 09:37 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 09:37 108-10-11000.33 1 Styrene ND ug/L 05/10/16 09:37 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 09:37 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 09:37 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/10/16 09:37 127-18-41.0 0.46 1 Toluene ND ug/L 05/10/16 09:37 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 09:37 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 09:37 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 09:37 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 09:37 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 09:37 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 09:37 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 09:37 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/10/16 09:37 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)108 %05/10/16 09:37 460-00-470-130 1 1,2-Dichloroethane-d4 (S)87 %05/10/16 09:37 17060-07-070-130 1 Toluene-d8 (S)96 %05/10/16 09:37 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-SW1 Lab ID:92296580009 Collected:05/02/16 15:35 Received:05/05/16 10:30 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 05/10/16 06:19 7440-36-005/06/16 19:006.0 3.8 1 Arsenic ND ug/L 05/10/16 06:19 7440-38-205/06/16 19:0010.0 2.5 1 Barium 32.5J ug/L 05/10/16 06:19 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 06:19 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 06:19 7440-43-905/06/16 19:001.0 0.50 1 Chromium ND ug/L 05/10/16 06:19 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt ND ug/L 05/10/16 06:19 7440-48-405/06/16 19:0010.0 2.5 1 Copper ND ug/L 05/10/16 06:19 7440-50-805/06/16 19:0010.0 2.5 1 Lead ND ug/L 05/10/16 06:19 7439-92-105/06/16 19:0010.0 2.5 1 Nickel ND ug/L 05/10/16 06:19 7440-02-005/06/16 19:0050.0 2.5 1 Selenium ND ug/L 05/10/16 06:19 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 06:19 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 06:19 7440-28-005/06/16 19:005.5 5.0 1 Vanadium 3.3J ug/L 05/10/16 06:19 7440-62-205/06/16 19:0025.0 2.5 1 Zinc ND ug/L 05/10/16 06:19 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 10:11 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 10:11 107-13-12001.9 1 Benzene ND ug/L 05/10/16 10:11 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 10:11 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 10:11 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 10:11 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 10:11 74-83-9 M110.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 10:11 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 10:11 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 10:11 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/10/16 10:11 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 10:11 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 10:11 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 10:11 74-87-3 M11.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 10:11 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 10:11 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 10:11 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 10:11 74-95-3 M110.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/10/16 10:11 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/10/16 10:11 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 10:11 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/10/16 10:11 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 10:11 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 10:11 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/10/16 10:11 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 10:11 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 10:11 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 10:11 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 10:11 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-SW1 Lab ID:92296580009 Collected:05/02/16 15:35 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 05/10/16 10:11 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 10:11 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 10:11 74-88-4 M110.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 10:11 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 10:11 108-10-11000.33 1 Styrene ND ug/L 05/10/16 10:11 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 10:11 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 10:11 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/10/16 10:11 127-18-4 M11.0 0.46 1 Toluene ND ug/L 05/10/16 10:11 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 10:11 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 10:11 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 10:11 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 10:11 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 10:11 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 10:11 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 10:11 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/10/16 10:11 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)104 %05/10/16 10:11 460-00-470-130 1 1,2-Dichloroethane-d4 (S)88 %05/10/16 10:11 17060-07-070-130 1 Toluene-d8 (S)98 %05/10/16 10:11 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-SW2 Lab ID:92296580010 Collected:05/02/16 15:08 Received:05/05/16 10:30 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 05/10/16 06:22 7440-36-005/06/16 19:006.0 3.8 1 Arsenic ND ug/L 05/10/16 06:22 7440-38-205/06/16 19:0010.0 2.5 1 Barium 32.9J ug/L 05/10/16 06:22 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 06:22 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 06:22 7440-43-905/06/16 19:001.0 0.50 1 Chromium ND ug/L 05/10/16 06:22 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt ND ug/L 05/10/16 06:22 7440-48-405/06/16 19:0010.0 2.5 1 Copper ND ug/L 05/10/16 06:22 7440-50-805/06/16 19:0010.0 2.5 1 Lead ND ug/L 05/10/16 06:22 7439-92-105/06/16 19:0010.0 2.5 1 Nickel ND ug/L 05/10/16 06:22 7440-02-005/06/16 19:0050.0 2.5 1 Selenium ND ug/L 05/10/16 06:22 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 06:22 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 06:22 7440-28-005/06/16 19:005.5 5.0 1 Vanadium 3.1J ug/L 05/10/16 06:22 7440-62-205/06/16 19:0025.0 2.5 1 Zinc 5.9J ug/L 05/10/16 06:22 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 16:28 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 16:28 107-13-12001.9 1 Benzene ND ug/L 05/10/16 16:28 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 16:28 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 16:28 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 16:28 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 16:28 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 16:28 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 16:28 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 16:28 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/10/16 16:28 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 16:28 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 16:28 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 16:28 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 16:28 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 16:28 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 16:28 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 16:28 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/10/16 16:28 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/10/16 16:28 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 16:28 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/10/16 16:28 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 16:28 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 16:28 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/10/16 16:28 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 16:28 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 16:28 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 16:28 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 16:28 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-SW2 Lab ID:92296580010 Collected:05/02/16 15:08 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 05/10/16 16:28 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 16:28 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 16:28 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 16:28 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 16:28 108-10-11000.33 1 Styrene ND ug/L 05/10/16 16:28 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 16:28 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 16:28 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/10/16 16:28 127-18-41.0 0.46 1 Toluene ND ug/L 05/10/16 16:28 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 16:28 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 16:28 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 16:28 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 16:28 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 16:28 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 16:28 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 16:28 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/10/16 16:28 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)107 %05/10/16 16:28 460-00-470-130 1 1,2-Dichloroethane-d4 (S)91 %05/10/16 16:28 17060-07-070-130 1 Toluene-d8 (S)95 %05/10/16 16:28 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-SW3 Lab ID:92296580011 Collected:05/02/16 15:03 Received:05/05/16 10:30 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 05/10/16 06:25 7440-36-005/06/16 19:006.0 3.8 1 Arsenic ND ug/L 05/10/16 06:25 7440-38-205/06/16 19:0010.0 2.5 1 Barium 766 ug/L 05/10/16 06:25 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 06:25 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 06:25 7440-43-905/06/16 19:001.0 0.50 1 Chromium 3.8J ug/L 05/10/16 06:25 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt ND ug/L 05/10/16 06:25 7440-48-405/06/16 19:0010.0 2.5 1 Copper 12.1 ug/L 05/10/16 06:25 7440-50-805/06/16 19:0010.0 2.5 1 Lead ND ug/L 05/10/16 06:25 7439-92-105/06/16 19:0010.0 2.5 1 Nickel 10.2J ug/L 05/10/16 06:25 7440-02-005/06/16 19:0050.0 2.5 1 Selenium ND ug/L 05/10/16 06:25 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 06:25 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 06:25 7440-28-005/06/16 19:005.5 5.0 1 Hardness, Total (SM 2340B)330000 ug/L 05/10/16 06:2505/06/16 19:006721 Vanadium ND ug/L 05/10/16 06:25 7440-62-205/06/16 19:0025.0 2.5 1 Zinc 49.2 ug/L 05/10/16 06:25 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 16:45 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 16:45 107-13-12001.9 1 Benzene ND ug/L 05/10/16 16:45 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 16:45 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 16:45 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 16:45 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 16:45 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 16:45 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 16:45 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 16:45 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/10/16 16:45 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 16:45 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 16:45 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 16:45 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 16:45 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 16:45 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 16:45 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 16:45 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/10/16 16:45 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/10/16 16:45 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 16:45 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/10/16 16:45 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 16:45 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 16:45 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/10/16 16:45 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 16:45 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 16:45 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 16:45 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 44 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Sample:1201-SW3 Lab ID:92296580011 Collected:05/02/16 15:03 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 05/10/16 16:45 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/10/16 16:45 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 16:45 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 16:45 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 16:45 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 16:45 108-10-11000.33 1 Styrene ND ug/L 05/10/16 16:45 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 16:45 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 16:45 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/10/16 16:45 127-18-41.0 0.46 1 Toluene ND ug/L 05/10/16 16:45 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 16:45 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 16:45 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 16:45 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 16:45 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 16:45 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 16:45 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 16:45 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/10/16 16:45 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)107 %05/10/16 16:45 460-00-470-130 1 1,2-Dichloroethane-d4 (S)89 %05/10/16 16:45 17060-07-070-130 1 Toluene-d8 (S)94 %05/10/16 16:45 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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: MPRP/21628 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92296580001, 92296580002, 92296580003, 92296580004, 92296580005, 92296580006, 92296580007, 92296580008, 92296580009, 92296580010, 92296580011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1727701 Associated Lab Samples:92296580001, 92296580002, 92296580003, 92296580004, 92296580005, 92296580006, 92296580007, 92296580008, 92296580009, 92296580010, 92296580011 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 05/10/16 05:043.8 Arsenic ug/L ND 10.0 05/10/16 05:042.5 Barium ug/L ND 100 05/10/16 05:042.5 Beryllium ug/L ND 1.0 05/10/16 05:040.50 Cadmium ug/L ND 1.0 05/10/16 05:040.50 Chromium ug/L ND 10.0 05/10/16 05:042.5 Cobalt ug/L ND 10.0 05/10/16 05:042.5 Copper ug/L ND 10.0 05/10/16 05:042.5 Lead ug/L ND 10.0 05/10/16 05:042.5 Nickel ug/L ND 50.0 05/10/16 05:042.5 Selenium ug/L ND 10.0 05/10/16 05:045.0 Silver ug/L ND 10.0 05/10/16 05:042.5 Thallium ug/L ND 5.5 05/10/16 05:045.0 Vanadium ug/L ND 25.0 05/10/16 05:042.5 Zinc ug/L ND 10.0 05/10/16 05:045.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1727702LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 509500 102 80-120 Arsenic ug/L 498500 100 80-120 Barium ug/L 458500 92 80-120 Beryllium ug/L 460500 92 80-120 Cadmium ug/L 490500 98 80-120 Chromium ug/L 477500 95 80-120 Cobalt ug/L 500500 100 80-120 Copper ug/L 485500 97 80-120 Lead ug/L 499500 100 80-120 Nickel ug/L 488500 98 80-120 Selenium ug/L 501500 100 80-120 Silver ug/L 243250 97 80-120 Thallium ug/L 480500 96 80-120 Vanadium ug/L 489500 98 80-120 Zinc ug/L 507500 101 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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. 1727703MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92296548001 1727704 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 99 75-12598 1 25500ND497490 Arsenic ug/L 500 98 75-12597 1 255003.0J 492 489 Barium ug/L 500 93 75-12593 0 2550041.4J 508 508 Beryllium ug/L 500 93 75-12592 1 25500ND464461 Cadmium ug/L 500 97 75-12596 1 25500ND485481 Chromium ug/L 500 96 75-12594 2 255004.7J 485 477 Cobalt ug/L 500 99 75-12598 1 255004.0J 498 492 Copper ug/L 500 99 75-12598 1 255004.6J 498 493 Lead ug/L 500 98 75-12597 1 25500ND492487 Nickel ug/L 500 97 75-12596 1 255003.8J 488 484 Selenium ug/L 500 98 75-12597 1 25500ND491486 Silver ug/L 250 97 75-12596 1 25250ND242240 Thallium ug/L 500 95 75-12595 1 25500ND476473 Vanadium ug/L 500 98 75-12597 1 2550010.9J 501 495 Zinc ug/L 500 100 75-12598 1 255008.7J 508 501 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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: MSV/36741 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92296580001, 92296580002, 92296580003, 92296580008, 92296580009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1729174 Associated Lab Samples:92296580001, 92296580002, 92296580003, 92296580008, 92296580009 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 05/10/16 01:180.33 1,1,1-Trichloroethane ug/L ND 1.0 05/10/16 01:180.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 05/10/16 01:180.40 1,1,2-Trichloroethane ug/L ND 1.0 05/10/16 01:180.29 1,1-Dichloroethane ug/L ND 5.0 05/10/16 01:180.32 1,1-Dichloroethene ug/L ND 5.0 05/10/16 01:180.56 1,2,3-Trichloropropane ug/L ND 1.0 05/10/16 01:180.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 05/10/16 01:182.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/10/16 01:180.27 1,2-Dichlorobenzene ug/L ND 5.0 05/10/16 01:180.30 1,2-Dichloroethane ug/L ND 1.0 05/10/16 01:180.24 1,2-Dichloropropane ug/L ND 1.0 05/10/16 01:180.27 1,4-Dichlorobenzene ug/L ND 1.0 05/10/16 01:180.33 2-Butanone (MEK)ug/L ND 100 05/10/16 01:180.96 2-Hexanone ug/L ND 50.0 05/10/16 01:180.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 05/10/16 01:180.33 Acetone ug/L ND 100 05/10/16 01:1810.0 Acrylonitrile ug/L ND 200 05/10/16 01:181.9 Benzene ug/L ND 1.0 05/10/16 01:180.25 Bromochloromethane ug/L ND 3.0 05/10/16 01:180.17 Bromodichloromethane ug/L ND 1.0 05/10/16 01:180.18 Bromoform ug/L ND 3.0 05/10/16 01:180.26 Bromomethane ug/L ND 10.0 05/10/16 01:180.29 Carbon disulfide ug/L ND 100 05/10/16 01:181.2 Carbon tetrachloride ug/L ND 1.0 05/10/16 01:180.25 Chlorobenzene ug/L ND 3.0 05/10/16 01:180.23 Chloroethane ug/L ND 10.0 05/10/16 01:180.54 Chloroform ug/L ND 5.0 05/10/16 01:180.14 Chloromethane ug/L ND 1.0 05/10/16 01:180.11 cis-1,2-Dichloroethene ug/L ND 5.0 05/10/16 01:180.19 cis-1,3-Dichloropropene ug/L ND 1.0 05/10/16 01:180.13 Dibromochloromethane ug/L ND 3.0 05/10/16 01:180.21 Dibromomethane ug/L ND 10.0 05/10/16 01:180.21 Ethylbenzene ug/L ND 1.0 05/10/16 01:180.30 Iodomethane ug/L ND 10.0 05/10/16 01:180.32 Methylene Chloride ug/L ND 1.0 05/10/16 01:180.97 Styrene ug/L ND 1.0 05/10/16 01:180.26 Tetrachloroethene ug/L ND 1.0 05/10/16 01:180.46 Toluene ug/L ND 1.0 05/10/16 01:180.26 trans-1,2-Dichloroethene ug/L ND 5.0 05/10/16 01:180.49 trans-1,3-Dichloropropene ug/L ND 1.0 05/10/16 01:180.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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:1729174 Associated Lab Samples:92296580001, 92296580002, 92296580003, 92296580008, 92296580009 Matrix:Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 05/10/16 01:181.0 Trichloroethene ug/L ND 1.0 05/10/16 01:180.47 Trichlorofluoromethane ug/L ND 1.0 05/10/16 01:180.20 Vinyl acetate ug/L ND 50.0 05/10/16 01:180.35 Vinyl chloride ug/L ND 1.0 05/10/16 01:180.62 Xylene (Total)ug/L ND 5.0 05/10/16 01:180.66 1,2-Dichloroethane-d4 (S)%94 70-130 05/10/16 01:18 4-Bromofluorobenzene (S)%101 70-130 05/10/16 01:18 Toluene-d8 (S)%90 70-130 05/10/16 01:18 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1729175LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 49.050 98 80-125 1,1,1-Trichloroethane ug/L 44.350 89 71-129 1,1,2,2-Tetrachloroethane ug/L 51.250 102 79-124 1,1,2-Trichloroethane ug/L 52.950 106 85-125 1,1-Dichloroethane ug/L 41.750 83 73-126 1,1-Dichloroethene ug/L 43.150 86 66-135 1,2,3-Trichloropropane ug/L 46.250 92 75-130 1,2-Dibromo-3-chloropropane ug/L 49.050 98 71-133 1,2-Dibromoethane (EDB)ug/L 49.350 99 83-124 1,2-Dichlorobenzene ug/L 51.950 104 80-133 1,2-Dichloroethane ug/L 46.550 93 67-128 1,2-Dichloropropane ug/L 48.650 97 75-132 1,4-Dichlorobenzene ug/L 53.050 106 78-130 2-Butanone (MEK)ug/L 98.4J100 98 61-144 2-Hexanone ug/L 97.1100 97 68-143 4-Methyl-2-pentanone (MIBK)ug/L 99.5J100 100 72-135 Acetone ug/L 98.3J100 98 48-146 Acrylonitrile ug/L 216250 86 40-160 Benzene ug/L 47.950 96 80-125 Bromochloromethane ug/L 43.750 87 71-125 Bromodichloromethane ug/L 49.850 100 78-124 Bromoform ug/L 50.950 102 71-128 Bromomethane ug/L 26.850 54 40-160 Carbon disulfide ug/L 48.0J50 96 50-160 Carbon tetrachloride ug/L 50.350 101 69-131 Chlorobenzene ug/L 49.750 99 81-122 Chloroethane ug/L 47.450 95 39-148 Chloroform ug/L 45.950 92 73-127 Chloromethane ug/L 32.850 66 44-146 cis-1,2-Dichloroethene ug/L 42.050 84 74-124 cis-1,3-Dichloropropene ug/L 48.650 97 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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. 1729175LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 50.150 100 78-125 Dibromomethane ug/L 59.650 119 82-120 Ethylbenzene ug/L 48.450 97 79-121 Iodomethane ug/L 49.0100 49 39-154 Methylene Chloride ug/L 42.550 85 64-133 Styrene ug/L 49.750 99 84-126 Tetrachloroethene ug/L 51.550 103 78-122 Toluene ug/L 50.050 100 80-121 trans-1,2-Dichloroethene ug/L 45.750 91 71-127 trans-1,3-Dichloropropene ug/L 45.850 92 69-141 trans-1,4-Dichloro-2-butene ug/L 37.2J50 74 40-160 Trichloroethene ug/L 46.450 93 78-122 Trichlorofluoromethane ug/L 47.150 94 53-137 Vinyl acetate ug/L 85.3100 85 40-160 Vinyl chloride ug/L 39.250 78 58-137 Xylene (Total)ug/L 141150 94 81-126 1,2-Dichloroethane-d4 (S)%84 70-130 4-Bromofluorobenzene (S)%112 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1729177MATRIX SPIKE SAMPLE: MSSpike Result 92296580009 1,1,1,2-Tetrachloroethane ug/L 21.920 109 70-130ND 1,1,1-Trichloroethane ug/L 21.720 109 70-130ND 1,1,2,2-Tetrachloroethane ug/L 22.820 114 70-130ND 1,1,2-Trichloroethane ug/L 23.220 116 70-130ND 1,1-Dichloroethane ug/L 21.620 108 70-130ND 1,1-Dichloroethene ug/L 23.620 118 70-166ND 1,2,3-Trichloropropane ug/L 19.720 99 70-130ND 1,2-Dibromo-3-chloropropane ug/L 22.420 112 70-130ND 1,2-Dibromoethane (EDB)ug/L 23.620 118 70-130ND 1,2-Dichlorobenzene ug/L 23.720 119 70-130ND 1,2-Dichloroethane ug/L 20.420 102 70-130ND 1,2-Dichloropropane ug/L 24.220 121 70-130ND 1,4-Dichlorobenzene ug/L 26.020 130 70-130ND 2-Butanone (MEK)ug/L 41.4J40 104 70-130ND 2-Hexanone ug/L 45.0J40 113 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 45.2J40 113 70-130ND Acetone ug/L 37.7J40 94 70-130ND Acrylonitrile ug/L 103J100 103 70-130ND Benzene ug/L 24.320 121 70-148ND Bromochloromethane ug/L 23.220 116 70-130ND Bromodichloromethane ug/L 23.520 117 70-130ND Bromoform ug/L 25.720 129 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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. 1729177MATRIX SPIKE SAMPLE: MSSpike Result 92296580009 Bromomethane ug/L 10.8 M1205470-130ND Carbon disulfide ug/L 23.1J20 116 70-130ND Carbon tetrachloride ug/L 25.520 127 70-130ND Chlorobenzene ug/L 23.320 117 70-146ND Chloroethane ug/L 22.220 111 70-130ND Chloroform ug/L 21.720 109 70-130ND Chloromethane ug/L 13.5 M1206770-130ND cis-1,2-Dichloroethene ug/L 21.020 105 70-130ND cis-1,3-Dichloropropene ug/L 23.020 115 70-130ND Dibromochloromethane ug/L 22.720 114 70-130ND Dibromomethane ug/L 30.1 M12015170-130ND Ethylbenzene ug/L 24.220 121 70-130ND Iodomethane ug/L 17.2 M1404370-130ND Methylene Chloride ug/L 16.320 82 70-130ND Styrene ug/L 24.520 123 70-130ND Tetrachloroethene ug/L 26.4 M12013270-130ND Toluene ug/L 24.420 122 70-155ND trans-1,2-Dichloroethene ug/L 22.120 110 70-130ND trans-1,3-Dichloropropene ug/L 22.420 112 70-130ND trans-1,4-Dichloro-2-butene ug/L 17.9J20 90 70-130ND Trichloroethene ug/L 23.320 116 69-151ND Trichlorofluoromethane ug/L 24.520 122 70-130ND Vinyl acetate ug/L 38.5J40 96 70-130ND Vinyl chloride ug/L 18.820 94 70-130ND 1,2-Dichloroethane-d4 (S)%88 70-130 4-Bromofluorobenzene (S)%106 70-130 Toluene-d8 (S)%97 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92296580008 1729176SAMPLE 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 ND 30ND 2-Butanone (MEK)ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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 92296580008 1729176SAMPLE 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 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)%93 787 4-Bromofluorobenzene (S)%113 4108 Toluene-d8 (S)%96 096 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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: MSV/36754 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92296580004, 92296580005, 92296580006, 92296580007, 92296580010, 92296580011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1729687 Associated Lab Samples:92296580004, 92296580005, 92296580006, 92296580007, 92296580010, 92296580011 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 05/10/16 15:030.33 1,1,1-Trichloroethane ug/L ND 1.0 05/10/16 15:030.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 05/10/16 15:030.40 1,1,2-Trichloroethane ug/L ND 1.0 05/10/16 15:030.29 1,1-Dichloroethane ug/L ND 5.0 05/10/16 15:030.32 1,1-Dichloroethene ug/L ND 5.0 05/10/16 15:030.56 1,2,3-Trichloropropane ug/L ND 1.0 05/10/16 15:030.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 05/10/16 15:032.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/10/16 15:030.27 1,2-Dichlorobenzene ug/L ND 5.0 05/10/16 15:030.30 1,2-Dichloroethane ug/L ND 1.0 05/10/16 15:030.24 1,2-Dichloropropane ug/L ND 1.0 05/10/16 15:030.27 1,4-Dichlorobenzene ug/L ND 1.0 05/10/16 15:030.33 2-Butanone (MEK)ug/L ND 100 05/10/16 15:030.96 2-Hexanone ug/L ND 50.0 05/10/16 15:030.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 05/10/16 15:030.33 Acetone ug/L ND 100 05/10/16 15:0310.0 Acrylonitrile ug/L ND 200 05/10/16 15:031.9 Benzene ug/L ND 1.0 05/10/16 15:030.25 Bromochloromethane ug/L ND 3.0 05/10/16 15:030.17 Bromodichloromethane ug/L ND 1.0 05/10/16 15:030.18 Bromoform ug/L ND 3.0 05/10/16 15:030.26 Bromomethane ug/L ND 10.0 05/10/16 15:030.29 Carbon disulfide ug/L ND 100 05/10/16 15:031.2 Carbon tetrachloride ug/L ND 1.0 05/10/16 15:030.25 Chlorobenzene ug/L ND 3.0 05/10/16 15:030.23 Chloroethane ug/L ND 10.0 05/10/16 15:030.54 Chloroform ug/L ND 5.0 05/10/16 15:030.14 Chloromethane ug/L ND 1.0 05/10/16 15:030.11 cis-1,2-Dichloroethene ug/L ND 5.0 05/10/16 15:030.19 cis-1,3-Dichloropropene ug/L ND 1.0 05/10/16 15:030.13 Dibromochloromethane ug/L ND 3.0 05/10/16 15:030.21 Dibromomethane ug/L ND 10.0 05/10/16 15:030.21 Ethylbenzene ug/L ND 1.0 05/10/16 15:030.30 Iodomethane ug/L ND 10.0 05/10/16 15:030.32 Methylene Chloride ug/L ND 1.0 05/10/16 15:030.97 Styrene ug/L ND 1.0 05/10/16 15:030.26 Tetrachloroethene ug/L ND 1.0 05/10/16 15:030.46 Toluene ug/L ND 1.0 05/10/16 15:030.26 trans-1,2-Dichloroethene ug/L ND 5.0 05/10/16 15:030.49 trans-1,3-Dichloropropene ug/L ND 1.0 05/10/16 15:030.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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:1729687 Associated Lab Samples:92296580004, 92296580005, 92296580006, 92296580007, 92296580010, 92296580011 Matrix:Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 05/10/16 15:031.0 Trichloroethene ug/L ND 1.0 05/10/16 15:030.47 Trichlorofluoromethane ug/L ND 1.0 05/10/16 15:030.20 Vinyl acetate ug/L ND 50.0 05/10/16 15:030.35 Vinyl chloride ug/L ND 1.0 05/10/16 15:030.62 Xylene (Total)ug/L ND 5.0 05/10/16 15:030.66 1,2-Dichloroethane-d4 (S)%91 70-130 05/10/16 15:03 4-Bromofluorobenzene (S)%108 70-130 05/10/16 15:03 Toluene-d8 (S)%97 70-130 05/10/16 15:03 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1729688LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 46.950 94 80-125 1,1,1-Trichloroethane ug/L 41.350 83 71-129 1,1,2,2-Tetrachloroethane ug/L 50.950 102 79-124 1,1,2-Trichloroethane ug/L 47.250 94 85-125 1,1-Dichloroethane ug/L 38.950 78 73-126 1,1-Dichloroethene ug/L 41.950 84 66-135 1,2,3-Trichloropropane ug/L 50.650 101 75-130 1,2-Dibromo-3-chloropropane ug/L 49.850 100 71-133 1,2-Dibromoethane (EDB)ug/L 48.950 98 83-124 1,2-Dichlorobenzene ug/L 49.950 100 80-133 1,2-Dichloroethane ug/L 41.550 83 67-128 1,2-Dichloropropane ug/L 46.450 93 75-132 1,4-Dichlorobenzene ug/L 53.150 106 78-130 2-Butanone (MEK)ug/L 97.9J100 98 61-144 2-Hexanone ug/L 104100 104 68-143 4-Methyl-2-pentanone (MIBK)ug/L 98.0J100 98 72-135 Acetone ug/L 98.1J100 98 48-146 Acrylonitrile ug/L 212250 85 40-160 Benzene ug/L 45.150 90 80-125 Bromochloromethane ug/L 41.550 83 71-125 Bromodichloromethane ug/L 47.050 94 78-124 Bromoform ug/L 53.350 107 71-128 Bromomethane ug/L 22.850 46 40-160 Carbon disulfide ug/L 44.1J50 88 50-160 Carbon tetrachloride ug/L 45.750 91 69-131 Chlorobenzene ug/L 50.350 101 81-122 Chloroethane ug/L 39.150 78 39-148 Chloroform ug/L 43.850 88 73-127 Chloromethane ug/L 29.650 59 44-146 cis-1,2-Dichloroethene ug/L 40.650 81 74-124 cis-1,3-Dichloropropene ug/L 45.250 90 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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. 1729688LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 46.750 93 78-125 Dibromomethane ug/L 56.950 114 82-120 Ethylbenzene ug/L 48.750 97 79-121 Iodomethane ug/L 42.4100 42 39-154 Methylene Chloride ug/L 38.150 76 64-133 Styrene ug/L 49.750 99 84-126 Tetrachloroethene ug/L 52.650 105 78-122 Toluene ug/L 45.650 91 80-121 trans-1,2-Dichloroethene ug/L 42.850 86 71-127 trans-1,3-Dichloropropene ug/L 42.550 85 69-141 trans-1,4-Dichloro-2-butene ug/L 43.8J50 88 40-160 Trichloroethene ug/L 45.550 91 78-122 Trichlorofluoromethane ug/L 42.550 85 53-137 Vinyl acetate ug/L 83.3100 83 40-160 Vinyl chloride ug/L 35.550 71 58-137 Xylene (Total)ug/L 141150 94 81-126 1,2-Dichloroethane-d4 (S)%78 70-130 4-Bromofluorobenzene (S)%114 70-130 Toluene-d8 (S)%96 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1729690MATRIX SPIKE SAMPLE: MSSpike Result 92296593005 1,1,1,2-Tetrachloroethane ug/L 21.420 107 70-130ND 1,1,1-Trichloroethane ug/L 19.620 98 70-130ND 1,1,2,2-Tetrachloroethane ug/L 22.820 114 70-130ND 1,1,2-Trichloroethane ug/L 20.320 101 70-130ND 1,1-Dichloroethane ug/L 18.720 94 70-130ND 1,1-Dichloroethene ug/L 21.220 106 70-166ND 1,2,3-Trichloropropane ug/L 20.720 104 70-130ND 1,2-Dibromo-3-chloropropane ug/L 20.720 103 70-130ND 1,2-Dibromoethane (EDB)ug/L 22.420 112 70-130ND 1,2-Dichlorobenzene ug/L 22.920 114 70-130ND 1,2-Dichloroethane ug/L 18.620 93 70-130ND 1,2-Dichloropropane ug/L 19.920 99 70-130ND 1,4-Dichlorobenzene ug/L 24.020 118 70-1300.43J 2-Butanone (MEK)ug/L 36.4J40 91 70-130ND 2-Hexanone ug/L 44.0J40 110 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 41.0J40 102 70-130ND Acetone ug/L 35.4J40 89 70-130ND Acrylonitrile ug/L 96.8J100 97 70-130ND Benzene ug/L 21.120 106 70-148ND Bromochloromethane ug/L 22.120 110 70-130ND Bromodichloromethane ug/L 21.620 108 70-130ND Bromoform ug/L 22.620 113 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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. 1729690MATRIX SPIKE SAMPLE: MSSpike Result 92296593005 Bromomethane ug/L 7.6J M1203870-130ND Carbon disulfide ug/L 21.9J20 109 70-130ND Carbon tetrachloride ug/L 22.320 112 70-130ND Chlorobenzene ug/L 23.720 119 70-146ND Chloroethane ug/L 20.420 102 70-130ND Chloroform ug/L 18.720 93 70-130ND Chloromethane ug/L 13.6 M1206870-130ND cis-1,2-Dichloroethene ug/L 20.420 97 70-1301.0J cis-1,3-Dichloropropene ug/L 21.420 107 70-130ND Dibromochloromethane ug/L 22.920 114 70-130ND Dibromomethane ug/L 25.820 129 70-130ND Ethylbenzene ug/L 23.520 118 70-130ND Iodomethane ug/L 8.1J M1402070-130ND Methylene Chloride ug/L 15.520 78 70-130ND Styrene ug/L 23.120 116 70-130ND Tetrachloroethene ug/L 24.220 121 70-130ND Toluene ug/L 21.920 110 70-155ND trans-1,2-Dichloroethene ug/L 19.220 96 70-130ND trans-1,3-Dichloropropene ug/L 19.420 97 70-130ND trans-1,4-Dichloro-2-butene ug/L 17.7J20 88 70-130ND Trichloroethene ug/L 21.520 107 69-151ND Trichlorofluoromethane ug/L 22.220 111 70-130ND Vinyl acetate ug/L 36.1J40 90 70-130ND Vinyl chloride ug/L 18.520 92 70-130ND 1,2-Dichloroethane-d4 (S)%83 70-130 4-Bromofluorobenzene (S)%113 70-130 Toluene-d8 (S)%96 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92296593004 1729689SAMPLE 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 0.53J 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 0.77J 300.65J 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 44 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296580 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 92296593004 1729689SAMPLE 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 6.9 4 307.1 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 0.58J 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)%94 296 4-Bromofluorobenzene (S)%116 8107 Toluene-d8 (S)%100 694 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 44 #=QL# QUALIFIERS Pace Project No.: Project: 92296580 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, Styrene, and Vinyl chloride. 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, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 44 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92296580 BURKE CO. KIRKSEY DR. Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92296580001 MPRP/21628 ICP/194181201-MW1 EPA 3010A EPA 6010 92296580002 MPRP/21628 ICP/194181201-MW2 EPA 3010A EPA 6010 92296580003 MPRP/21628 ICP/194181201-MW3S EPA 3010A EPA 6010 92296580004 MPRP/21628 ICP/194181201-MW3D EPA 3010A EPA 6010 92296580005 MPRP/21628 ICP/194181201-MW4 EPA 3010A EPA 6010 92296580006 MPRP/21628 ICP/194181201-MW5 EPA 3010A EPA 6010 92296580007 MPRP/21628 ICP/194181201-MW6S EPA 3010A EPA 6010 92296580008 MPRP/21628 ICP/194181201-MW6D EPA 3010A EPA 6010 92296580009 MPRP/21628 ICP/194181201-SW1 EPA 3010A EPA 6010 92296580010 MPRP/21628 ICP/194181201-SW2 EPA 3010A EPA 6010 92296580011 MPRP/21628 ICP/194181201-SW3 EPA 3010A EPA 6010 92296580001 MSV/367411201-MW1 EPA 8260 92296580002 MSV/367411201-MW2 EPA 8260 92296580003 MSV/367411201-MW3S EPA 8260 92296580004 MSV/367541201-MW3D EPA 8260 92296580005 MSV/367541201-MW4 EPA 8260 92296580006 MSV/367541201-MW5 EPA 8260 92296580007 MSV/367541201-MW6S EPA 8260 92296580008 MSV/367411201-MW6D EPA 8260 92296580009 MSV/367411201-SW1 EPA 8260 92296580010 MSV/367541201-SW2 EPA 8260 92296580011 MSV/367541201-SW3 EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/27/2016 04:08 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 44 Page 43 of 44 Page 44 of 44 #=CL# May 20, 2016 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92296590 92296590 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 May 05, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. 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, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 19 #=CP# CERTIFICATIONS Pace Project No.: Project: 92296590 BURKE CO. BLANKS EB & KIRKSEY Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84Virginia/VELAP Certification #: 460221 Asheville Certification IDs2225 Riverside Drive, Asheville, NC 28804Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40South 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, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 19 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92296590 BURKE CO. BLANKS EB & KIRKSEY Lab ID Sample ID Matrix Date Collected Date Received 92296590001 FIELD BLANK Water 05/02/16 16:30 05/05/16 10:30 92296590002 TRIP BLANK Water 05/02/16 07:00 05/05/16 10:30 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 19 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92296590 BURKE CO. BLANKS EB & KIRKSEY Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92296590001 FIELD BLANK EPA 6010 15 PASI-ACDF EPA 8260 50 PASI-CGAW 92296590002 TRIP BLANK EPA 8260 50 PASI-CGAW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296590 BURKE CO. BLANKS EB & KIRKSEY Sample:FIELD BLANK Lab ID:92296590001 Collected:05/02/16 16:30 Received:05/05/16 10:30 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 05/10/16 06:29 7440-36-005/06/16 19:006.0 3.8 1 Arsenic ND ug/L 05/10/16 06:29 7440-38-205/06/16 19:0010.0 2.5 1 Barium ND ug/L 05/10/16 06:29 7440-39-305/06/16 19:001002.5 1 Beryllium ND ug/L 05/10/16 06:29 7440-41-705/06/16 19:001.0 0.50 1 Cadmium ND ug/L 05/10/16 06:29 7440-43-905/06/16 19:001.0 0.50 1 Chromium ND ug/L 05/10/16 06:29 7440-47-305/06/16 19:0010.0 2.5 1 Cobalt ND ug/L 05/10/16 06:29 7440-48-405/06/16 19:0010.0 2.5 1 Copper ND ug/L 05/10/16 06:29 7440-50-805/06/16 19:0010.0 2.5 1 Lead ND ug/L 05/10/16 06:29 7439-92-105/06/16 19:0010.0 2.5 1 Nickel ND ug/L 05/10/16 06:29 7440-02-005/06/16 19:0050.0 2.5 1 Selenium ND ug/L 05/10/16 06:29 7782-49-205/06/16 19:0010.0 5.0 1 Silver ND ug/L 05/10/16 06:29 7440-22-405/06/16 19:0010.0 2.5 1 Thallium ND ug/L 05/10/16 06:29 7440-28-005/06/16 19:005.5 5.0 1 Vanadium ND ug/L 05/10/16 06:29 7440-62-205/06/16 19:0025.0 2.5 1 Zinc ND ug/L 05/10/16 06:29 7440-66-605/06/16 19:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 06:11 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 06:11 107-13-12001.9 1 Benzene ND ug/L 05/10/16 06:11 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 06:11 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 06:11 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 06:11 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 06:11 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 06:11 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 06:11 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 06:11 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/10/16 06:11 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 06:11 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 06:11 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 06:11 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 06:11 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 06:11 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 06:11 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 06:11 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/10/16 06:11 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/10/16 06:11 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 06:11 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/10/16 06:11 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 06:11 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 06:11 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/10/16 06:11 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 06:11 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 06:11 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 06:11 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 06:11 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, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296590 BURKE CO. BLANKS EB & KIRKSEY Sample:FIELD BLANK Lab ID:92296590001 Collected:05/02/16 16:30 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 05/10/16 06:11 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 06:11 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 06:11 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 06:11 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 06:11 108-10-11000.33 1 Styrene ND ug/L 05/10/16 06:11 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 06:11 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 06:11 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/10/16 06:11 127-18-41.0 0.46 1 Toluene ND ug/L 05/10/16 06:11 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 06:11 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 06:11 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 06:11 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 06:11 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 06:11 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 06:11 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 06:11 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 05/10/16 06:11 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)106 %05/10/16 06:11 460-00-470-130 1 1,2-Dichloroethane-d4 (S)89 %05/10/16 06:11 17060-07-070-130 1 Toluene-d8 (S)94 %05/10/16 06:11 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, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296590 BURKE CO. BLANKS EB & KIRKSEY Sample:TRIP BLANK Lab ID:92296590002 Collected:05/02/16 07:00 Received:05/05/16 10:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/10/16 06:28 67-64-110010.0 1 Acrylonitrile ND ug/L 05/10/16 06:28 107-13-12001.9 1 Benzene ND ug/L 05/10/16 06:28 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 05/10/16 06:28 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 05/10/16 06:28 75-27-41.0 0.18 1 Bromoform ND ug/L 05/10/16 06:28 75-25-23.0 0.26 1 Bromomethane ND ug/L 05/10/16 06:28 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 05/10/16 06:28 78-93-31000.96 1 Carbon disulfide ND ug/L 05/10/16 06:28 75-15-01001.2 1 Carbon tetrachloride ND ug/L 05/10/16 06:28 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 05/10/16 06:28 108-90-73.0 0.23 1 Chloroethane ND ug/L 05/10/16 06:28 75-00-310.0 0.54 1 Chloroform ND ug/L 05/10/16 06:28 67-66-35.0 0.14 1 Chloromethane ND ug/L 05/10/16 06:28 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 05/10/16 06:28 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 05/10/16 06:28 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 05/10/16 06:28 106-93-41.0 0.27 1 Dibromomethane ND ug/L 05/10/16 06:28 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 05/10/16 06:28 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 05/10/16 06:28 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 05/10/16 06:28 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 05/10/16 06:28 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 05/10/16 06:28 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 05/10/16 06:28 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 05/10/16 06:28 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 05/10/16 06:28 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 05/10/16 06:28 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 05/10/16 06:28 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 05/10/16 06:28 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 05/10/16 06:28 100-41-41.0 0.30 1 2-Hexanone ND ug/L 05/10/16 06:28 591-78-650.0 0.46 1 Iodomethane ND ug/L 05/10/16 06:28 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 05/10/16 06:28 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/10/16 06:28 108-10-11000.33 1 Styrene ND ug/L 05/10/16 06:28 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 05/10/16 06:28 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 05/10/16 06:28 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 05/10/16 06:28 127-18-41.0 0.46 1 Toluene ND ug/L 05/10/16 06:28 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 05/10/16 06:28 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 05/10/16 06:28 79-00-51.0 0.29 1 Trichloroethene ND ug/L 05/10/16 06:28 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 05/10/16 06:28 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 05/10/16 06:28 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 05/10/16 06:28 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 05/10/16 06:28 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, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92296590 BURKE CO. BLANKS EB & KIRKSEY Sample:TRIP BLANK Lab ID:92296590002 Collected:05/02/16 07:00 Received:05/05/16 10:30 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 05/10/16 06:28 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)105 %05/10/16 06:28 460-00-470-130 1 1,2-Dichloroethane-d4 (S)89 %05/10/16 06:28 17060-07-070-130 1 Toluene-d8 (S)95 %05/10/16 06:28 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296590 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: MPRP/21628 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92296590001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1727701 Associated Lab Samples:92296590001 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 05/10/16 05:043.8 Arsenic ug/L ND 10.0 05/10/16 05:042.5 Barium ug/L ND 100 05/10/16 05:042.5 Beryllium ug/L ND 1.0 05/10/16 05:040.50 Cadmium ug/L ND 1.0 05/10/16 05:040.50 Chromium ug/L ND 10.0 05/10/16 05:042.5 Cobalt ug/L ND 10.0 05/10/16 05:042.5 Copper ug/L ND 10.0 05/10/16 05:042.5 Lead ug/L ND 10.0 05/10/16 05:042.5 Nickel ug/L ND 50.0 05/10/16 05:042.5 Selenium ug/L ND 10.0 05/10/16 05:045.0 Silver ug/L ND 10.0 05/10/16 05:042.5 Thallium ug/L ND 5.5 05/10/16 05:045.0 Vanadium ug/L ND 25.0 05/10/16 05:042.5 Zinc ug/L ND 10.0 05/10/16 05:045.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1727702LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 509500 102 80-120 Arsenic ug/L 498500 100 80-120 Barium ug/L 458500 92 80-120 Beryllium ug/L 460500 92 80-120 Cadmium ug/L 490500 98 80-120 Chromium ug/L 477500 95 80-120 Cobalt ug/L 500500 100 80-120 Copper ug/L 485500 97 80-120 Lead ug/L 499500 100 80-120 Nickel ug/L 488500 98 80-120 Selenium ug/L 501500 100 80-120 Silver ug/L 243250 97 80-120 Thallium ug/L 480500 96 80-120 Vanadium ug/L 489500 98 80-120 Zinc ug/L 507500 101 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296590 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. 1727703MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92296548001 1727704 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 99 75-12598 1 25500ND497490 Arsenic ug/L 500 98 75-12597 1 255003.0J 492 489 Barium ug/L 500 93 75-12593 0 2550041.4J 508 508 Beryllium ug/L 500 93 75-12592 1 25500ND464461 Cadmium ug/L 500 97 75-12596 1 25500ND485481 Chromium ug/L 500 96 75-12594 2 255004.7J 485 477 Cobalt ug/L 500 99 75-12598 1 255004.0J 498 492 Copper ug/L 500 99 75-12598 1 255004.6J 498 493 Lead ug/L 500 98 75-12597 1 25500ND492487 Nickel ug/L 500 97 75-12596 1 255003.8J 488 484 Selenium ug/L 500 98 75-12597 1 25500ND491486 Silver ug/L 250 97 75-12596 1 25250ND242240 Thallium ug/L 500 95 75-12595 1 25500ND476473 Vanadium ug/L 500 98 75-12597 1 2550010.9J 501 495 Zinc ug/L 500 100 75-12598 1 255008.7J 508 501 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296590 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: MSV/36741 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92296590001, 92296590002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1729174 Associated Lab Samples:92296590001, 92296590002 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 05/10/16 01:180.33 1,1,1-Trichloroethane ug/L ND 1.0 05/10/16 01:180.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 05/10/16 01:180.40 1,1,2-Trichloroethane ug/L ND 1.0 05/10/16 01:180.29 1,1-Dichloroethane ug/L ND 5.0 05/10/16 01:180.32 1,1-Dichloroethene ug/L ND 5.0 05/10/16 01:180.56 1,2,3-Trichloropropane ug/L ND 1.0 05/10/16 01:180.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 05/10/16 01:182.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/10/16 01:180.27 1,2-Dichlorobenzene ug/L ND 5.0 05/10/16 01:180.30 1,2-Dichloroethane ug/L ND 1.0 05/10/16 01:180.24 1,2-Dichloropropane ug/L ND 1.0 05/10/16 01:180.27 1,4-Dichlorobenzene ug/L ND 1.0 05/10/16 01:180.33 2-Butanone (MEK)ug/L ND 100 05/10/16 01:180.96 2-Hexanone ug/L ND 50.0 05/10/16 01:180.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 05/10/16 01:180.33 Acetone ug/L ND 100 05/10/16 01:1810.0 Acrylonitrile ug/L ND 200 05/10/16 01:181.9 Benzene ug/L ND 1.0 05/10/16 01:180.25 Bromochloromethane ug/L ND 3.0 05/10/16 01:180.17 Bromodichloromethane ug/L ND 1.0 05/10/16 01:180.18 Bromoform ug/L ND 3.0 05/10/16 01:180.26 Bromomethane ug/L ND 10.0 05/10/16 01:180.29 Carbon disulfide ug/L ND 100 05/10/16 01:181.2 Carbon tetrachloride ug/L ND 1.0 05/10/16 01:180.25 Chlorobenzene ug/L ND 3.0 05/10/16 01:180.23 Chloroethane ug/L ND 10.0 05/10/16 01:180.54 Chloroform ug/L ND 5.0 05/10/16 01:180.14 Chloromethane ug/L ND 1.0 05/10/16 01:180.11 cis-1,2-Dichloroethene ug/L ND 5.0 05/10/16 01:180.19 cis-1,3-Dichloropropene ug/L ND 1.0 05/10/16 01:180.13 Dibromochloromethane ug/L ND 3.0 05/10/16 01:180.21 Dibromomethane ug/L ND 10.0 05/10/16 01:180.21 Ethylbenzene ug/L ND 1.0 05/10/16 01:180.30 Iodomethane ug/L ND 10.0 05/10/16 01:180.32 Methylene Chloride ug/L ND 1.0 05/10/16 01:180.97 Styrene ug/L ND 1.0 05/10/16 01:180.26 Tetrachloroethene ug/L ND 1.0 05/10/16 01:180.46 Toluene ug/L ND 1.0 05/10/16 01:180.26 trans-1,2-Dichloroethene ug/L ND 5.0 05/10/16 01:180.49 trans-1,3-Dichloropropene ug/L ND 1.0 05/10/16 01:180.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296590 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:1729174 Associated Lab Samples:92296590001, 92296590002 Matrix:Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 05/10/16 01:181.0 Trichloroethene ug/L ND 1.0 05/10/16 01:180.47 Trichlorofluoromethane ug/L ND 1.0 05/10/16 01:180.20 Vinyl acetate ug/L ND 50.0 05/10/16 01:180.35 Vinyl chloride ug/L ND 1.0 05/10/16 01:180.62 Xylene (Total)ug/L ND 5.0 05/10/16 01:180.66 1,2-Dichloroethane-d4 (S)%94 70-130 05/10/16 01:18 4-Bromofluorobenzene (S)%101 70-130 05/10/16 01:18 Toluene-d8 (S)%90 70-130 05/10/16 01:18 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1729175LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 49.050 98 80-125 1,1,1-Trichloroethane ug/L 44.350 89 71-129 1,1,2,2-Tetrachloroethane ug/L 51.250 102 79-124 1,1,2-Trichloroethane ug/L 52.950 106 85-125 1,1-Dichloroethane ug/L 41.750 83 73-126 1,1-Dichloroethene ug/L 43.150 86 66-135 1,2,3-Trichloropropane ug/L 46.250 92 75-130 1,2-Dibromo-3-chloropropane ug/L 49.050 98 71-133 1,2-Dibromoethane (EDB)ug/L 49.350 99 83-124 1,2-Dichlorobenzene ug/L 51.950 104 80-133 1,2-Dichloroethane ug/L 46.550 93 67-128 1,2-Dichloropropane ug/L 48.650 97 75-132 1,4-Dichlorobenzene ug/L 53.050 106 78-130 2-Butanone (MEK)ug/L 98.4J100 98 61-144 2-Hexanone ug/L 97.1100 97 68-143 4-Methyl-2-pentanone (MIBK)ug/L 99.5J100 100 72-135 Acetone ug/L 98.3J100 98 48-146 Acrylonitrile ug/L 216250 86 40-160 Benzene ug/L 47.950 96 80-125 Bromochloromethane ug/L 43.750 87 71-125 Bromodichloromethane ug/L 49.850 100 78-124 Bromoform ug/L 50.950 102 71-128 Bromomethane ug/L 26.850 54 40-160 Carbon disulfide ug/L 48.0J50 96 50-160 Carbon tetrachloride ug/L 50.350 101 69-131 Chlorobenzene ug/L 49.750 99 81-122 Chloroethane ug/L 47.450 95 39-148 Chloroform ug/L 45.950 92 73-127 Chloromethane ug/L 32.850 66 44-146 cis-1,2-Dichloroethene ug/L 42.050 84 74-124 cis-1,3-Dichloropropene ug/L 48.650 97 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296590 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. 1729175LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 50.150 100 78-125 Dibromomethane ug/L 59.650 119 82-120 Ethylbenzene ug/L 48.450 97 79-121 Iodomethane ug/L 49.0100 49 39-154 Methylene Chloride ug/L 42.550 85 64-133 Styrene ug/L 49.750 99 84-126 Tetrachloroethene ug/L 51.550 103 78-122 Toluene ug/L 50.050 100 80-121 trans-1,2-Dichloroethene ug/L 45.750 91 71-127 trans-1,3-Dichloropropene ug/L 45.850 92 69-141 trans-1,4-Dichloro-2-butene ug/L 37.2J50 74 40-160 Trichloroethene ug/L 46.450 93 78-122 Trichlorofluoromethane ug/L 47.150 94 53-137 Vinyl acetate ug/L 85.3100 85 40-160 Vinyl chloride ug/L 39.250 78 58-137 Xylene (Total)ug/L 141150 94 81-126 1,2-Dichloroethane-d4 (S)%84 70-130 4-Bromofluorobenzene (S)%112 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1729177MATRIX SPIKE SAMPLE: MSSpike Result 92296580009 1,1,1,2-Tetrachloroethane ug/L 21.920 109 70-130ND 1,1,1-Trichloroethane ug/L 21.720 109 70-130ND 1,1,2,2-Tetrachloroethane ug/L 22.820 114 70-130ND 1,1,2-Trichloroethane ug/L 23.220 116 70-130ND 1,1-Dichloroethane ug/L 21.620 108 70-130ND 1,1-Dichloroethene ug/L 23.620 118 70-166ND 1,2,3-Trichloropropane ug/L 19.720 99 70-130ND 1,2-Dibromo-3-chloropropane ug/L 22.420 112 70-130ND 1,2-Dibromoethane (EDB)ug/L 23.620 118 70-130ND 1,2-Dichlorobenzene ug/L 23.720 119 70-130ND 1,2-Dichloroethane ug/L 20.420 102 70-130ND 1,2-Dichloropropane ug/L 24.220 121 70-130ND 1,4-Dichlorobenzene ug/L 26.020 130 70-130ND 2-Butanone (MEK)ug/L 41.4J40 104 70-130ND 2-Hexanone ug/L 45.0J40 113 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 45.2J40 113 70-130ND Acetone ug/L 37.7J40 94 70-130ND Acrylonitrile ug/L 103J100 103 70-130ND Benzene ug/L 24.320 121 70-148ND Bromochloromethane ug/L 23.220 116 70-130ND Bromodichloromethane ug/L 23.520 117 70-130ND Bromoform ug/L 25.720 129 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296590 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. 1729177MATRIX SPIKE SAMPLE: MSSpike Result 92296580009 Bromomethane ug/L 10.8 M1205470-130ND Carbon disulfide ug/L 23.1J20 116 70-130ND Carbon tetrachloride ug/L 25.520 127 70-130ND Chlorobenzene ug/L 23.320 117 70-146ND Chloroethane ug/L 22.220 111 70-130ND Chloroform ug/L 21.720 109 70-130ND Chloromethane ug/L 13.5 M1206770-130ND cis-1,2-Dichloroethene ug/L 21.020 105 70-130ND cis-1,3-Dichloropropene ug/L 23.020 115 70-130ND Dibromochloromethane ug/L 22.720 114 70-130ND Dibromomethane ug/L 30.1 M12015170-130ND Ethylbenzene ug/L 24.220 121 70-130ND Iodomethane ug/L 17.2 M1404370-130ND Methylene Chloride ug/L 16.320 82 70-130ND Styrene ug/L 24.520 123 70-130ND Tetrachloroethene ug/L 26.4 M12013270-130ND Toluene ug/L 24.420 122 70-155ND trans-1,2-Dichloroethene ug/L 22.120 110 70-130ND trans-1,3-Dichloropropene ug/L 22.420 112 70-130ND trans-1,4-Dichloro-2-butene ug/L 17.9J20 90 70-130ND Trichloroethene ug/L 23.320 116 69-151ND Trichlorofluoromethane ug/L 24.520 122 70-130ND Vinyl acetate ug/L 38.5J40 96 70-130ND Vinyl chloride ug/L 18.820 94 70-130ND 1,2-Dichloroethane-d4 (S)%88 70-130 4-Bromofluorobenzene (S)%106 70-130 Toluene-d8 (S)%97 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92296580008 1729176SAMPLE 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 ND 30ND 2-Butanone (MEK)ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92296590 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 92296580008 1729176SAMPLE 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 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)%93 787 4-Bromofluorobenzene (S)%113 4108 Toluene-d8 (S)%96 096 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 19 #=QL# QUALIFIERS Pace Project No.: Project: 92296590 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, Styrene, and Vinyl chloride. 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, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 19 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92296590 BURKE CO. BLANKS EB & KIRKSEY Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92296590001 MPRP/21628 ICP/19418FIELD BLANK EPA 3010A EPA 6010 92296590001 MSV/36741FIELD BLANK EPA 8260 92296590002 MSV/36741TRIP BLANK EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/20/2016 05:26 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 19 Page 18 of 19 Page 19 of 19 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 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 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 1070 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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