Loading...
HomeMy WebLinkAbout7304_UpperPiedmont_MSWLF_1stSemiGWMReport_DIN27213_20160126 PREPARED FOR: REPUBLIC SERVICES OF NORTH CAROLINA, LLC D.B.A. UPPER PIEDMONT ENVIRONMENTAL 9650 OXFORD ROAD ROUGEMOUNT, NORTH CAROLINA 27572 UPPER PIEDMONT REGIONAL LANDFILL PERMIT NO. 73-04 FIRST SEMIANNUAL WATER QUALITY MONITORING REPORT OF 2016 MARCH 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 ENGINEERING PROJECT NO. 00893.1601.12 ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 March 2016 i EXECUTIVE SUMMARY This report presents the results of the first semiannual water quality monitoring event of 2016 conducted at the Upper Piedmont Regional Landfill on January 26, 2016. Samples were collected from the compliance monitoring well network and the leachate collection system. The analytical results from the January 26, 2016, monitoring event have been provided by Analytical Services, Inc. of Norcross, Georgia. During the January 2016 water quality monitoring event, five NC Appendix I inorganic constituents (barium, cobalt, copper, and zinc) and two additional indicator parameters (iron and manganese) were reported at quantified concentrations above the Solid Waste Section Reporting Limits (SWSLs) in samples from one or more downgradient monitoring wells. No other NC Appendix I inorganic or organic constituents were detected above SWSLs in groundwater during the January 26, 2016, monitoring event. Additional indicator parameters, iron and manganese, were analyzed per a DENR request in a letter dated September 28, 2007. The concentrations detected in one or more downgradient wells during the January 26, 2016, sampling event were above their respective SWSLs and NC 2L Standards. Iron and manganese are common, naturally-occurring, inorganic constituents, and are not NC Appendix I constituents. Data from the January 26, 2016, event are generally consistent with historical values. No further action is required for detections of iron and manganese. Cobalt was detected above the Solid Waste Section Groundwater Protection Standards (GWPS) in downgradient monitoring well GW-8. Cobalt is a common, naturally-occurring element in soils in this region, and these results are generally consistent with historical values. Based on interwell statistical analysis, the background value for cobalt is 31.5 µg/L. In accordance with 15A NCAC 13B.1634.(g).(5), we request that background concentrations be considered the applicable Groundwater Protection Standard (GPS) for cobalt for compliance sampling events at this facility. Iron and manganese were detected above the respective NC 2B surface water standards in samples collected from SW-2 during the January 2016 event; however, iron and manganese are commonly detected in both the upstream and downstream points and are considered to be naturally-occurring. No other NC Appendix I constituents were detected above their relevant NC 2B standard in SW-2 during the first semiannual monitoring event of 2016. Based on the results summarized herein, Republic Services of NC, LLC, will continue monitoring the uppermost aquifer beneath the Upper Piedmont Regional Landfill in accordance with the requirements for Detection Monitoring Program as outlined in Title 15A NCAC 13B .1633. ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 March 2016 ii First Semiannual Water Quality Monitoring Report of 2016 Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina TABLE OF CONTENTS 1.0 INTRODUCTION..............................................................................................................1  1.1  Site Description and Background ................................................................................ 1  1.2 Compliance Monitoring History .................................................................................. 1  1.3 Hydrogeologic Setting ................................................................................................... 1  2.0 FIELD PROGRAM, MONITORING RESULTS, AND DISCUSSION ......................2  2.1 Visual Inspection Program........................................................................................... 2  2.2 Well Network and Groundwater Elevation Measurements...................................... 3  2.3 January 2016 Monitoring Event .................................................................................. 4  2.4 Laboratory Analysis Program ..................................................................................... 5  2.5 January 2016 Sampling Results ................................................................................... 5  3.0 LABORATORY AND FIELD QA/QC ............................................................................5  4.0 DATA EVALUTION .........................................................................................................6  4.1 Comparisons to Groundwater and Surface Water Standards ................................. 6  4.1.1   Groundwater Standard Exceedances ........................................................................ 6  4.1.2   Surface Water Standard Exceedances ...................................................................... 6  4.2 Statistical Evaluations .................................................................................................. 7  5.0 CONCLUSIONS ................................................................................................................7  6.0 REFERENCES ...................................................................................................................7  ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 March 2016 iii First Semiannual Water Quality Monitoring Report of 2016 Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina TABLE OF CONTENTS CONTINUED Tables Table 1 Historical Groundwater Elevations Table 2 Estimated Hydraulic Gradients and Average Linear Velocities Table 3 Well Construction Information Table 4 Detections by Monitoring Locations – January 2016 Table 5 Exceedances by Monitoring Locations – January 2016 Drawing Drawing 1 Potentiometric Surface Map, January 26, 2016 Appendices Appendix A Historical Tables Table 6 Historically Detected Constituents/Analytes in Groundwater Table 7 Historically Detected Constituents/Analytes in Surface Water Table 8 Historically Detected Constituents/Analytes in Leachate Table 9 Field Parameters by Location – January 2016 Appendix B Field Sampling Logs Appendix C Laboratory Analytical Report Appendix D Statistical Analyses Worksheets and Summary Table ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 March 2016 1 1.0 INTRODUCTION The Upper Piedmont Regional Landfill, which is an active municipal solid waste landfill located in Person County, North Carolina, is owned and operated by Republic Services of North Carolina, LLC (Republic) under Permit No. 73-04 issued by the North Carolina Department of Environmental Quality (NCDEQ). This report summarizes the monitoring results from the January 26, 2016, water quality monitoring event at the Upper Piedmont Regional Landfill in accordance with Title 15A of the North Carolina Administrative Code (NCAC) Subchapter 13B .1632. 1.1 Site Description and Background The Upper Piedmont Regional Landfill is located approximately nine miles east-southeast of the town of Roxboro on U.S. Highway 158, in Durham County, North Carolina. The location of the facility is shown on the inlay on Drawing 1. The landfill is bounded to the north by U.S. Highway 158, tributaries of Club Creek to the east and south, and Rock Fork Branch to the west. Surrounding land use is primarily rural residential, silvicultural, and agricultural. Access to the facility is via the drive off of Oxford Road (U.S. Highway 158). As shown on Drawing 1, the landfill is located at an elevation of 500 to 700 feet above mean sea level. Surface drainage from the landfill and surrounding areas is routed by drainage channels and storm water control structures to tributaries of the easterly flowing Club Creek, a tributary of the Tar River. 1.2 Compliance Monitoring History Water quality monitoring at the facility was initiated in May 1997 under the Detection Monitoring Program for municipal solid waste landfills. The facility’s monitoring network is comprised of ten monitoring wells (GW-1R through GW-10), which monitor the uppermost aquifer beneath the facility. Upstream surface water monitoring point SW-1 and downstream surface water monitoring point SW-2 are also sampled semiannually in accordance with the approved monitoring plan. A sample from the facility’s leachate collection system is sampled semiannually as part of the facility’s environmental monitoring program. 1.3 Hydrogeologic Setting Geologically, the facility is located within the Carolina Slate Belt of the Piedmont Physiographic Province of North Carolina (NCGS 1985). The Carolina Slate Belt is composed of Late Proterozoic to Cambrian meta-sedimentary and meta-volcanic rocks that locally have been intruded by diabase dikes and felsic intrusive suites. The rocks underlying the facility are mapped as felsic meta-volcanics (dacitic and rhyolitic tuffs and flows interbedded with mafic meta-volcanics (NCGS 1985). ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 March 2016 2 The uppermost groundwater beneath the facility is contained in a shallow, unconfined aquifer comprised of partially weathered, fractured, meta-volcanic rock. Groundwater occurs at depths of approximately 30 feet below grade along the western, upgradient side of the waste disposal area, and at an average depth of five feet below grade along the eastern boundary. Depth-to-water measurements obtained during the January 26, 2016, monitoring event and summarized in Table 1 were used to prepare a groundwater surface contour map presented as Drawing 1. The groundwater flow in the uppermost aquifer beneath the site is towards the east, with the flow appearing to converge on the easterly flowing perennial tributary streams of Club Creek. The groundwater surface contour map and interpreted flow directions are consistent with previously submitted groundwater surface contour maps for this facility. Based on the January 26, 2016, groundwater surface contour map, the hydraulic gradient in the shallow aquifer underlying the site as measured along the conceptual flow paths shown on the contour map was calculated to be approximately 0.05 to 0.06 ft/ft. The estimated rates of groundwater flow for the uppermost aquifer beneath the facility were calculated using the following modified Darcy equation: Vgw = Ki/ne where Vgw = average linear velocity (feet/year), K = hydraulic conductivity (feet/day), i = horizontal hydraulic gradient, and ne = effective porosity. The calculated linear groundwater flow velocity under the waste management unit ranges from 5.3 to 6.2 feet/year. The flow calculations are presented in Table 2. The linear velocity equation and resultant rates are based on the simplified assumptions of a homogeneous and isotropic aquifer. This equation can be inaccurate when applied to heterogeneous and/or anisotropic conditions such as in the saprolite wells used for gradient estimates at this site. The saprolite may have areas that exhibit relict foliation and these structures can result in locally anisotropic groundwater flow and fractured bedrock is inherently anisotropic and heterogeneous. 2.0 FIELD PROGRAM, MONITORING RESULTS, AND DISCUSSION 2.1 Visual Inspection Program 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 Upper Piedmont Regional Landfill. This inspection program involves field personnel making the following observations:  Observation of stress induced on the biological community (e.g., dead or dying vegetation),  Indications of leachate impact (e.g., seeps, impacted surface water), ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 March 2016 3  Observations of erosion; and  Negative changes around the waste facility. During the January 26, 2016, monitoring event, no physical indicators were observed in the vicinity of the waste management areas. 2.2 Well Network and Groundwater Elevation Measurements The network of groundwater monitoring wells at the Upper Piedmont Regional Landfill currently consists of GW-1R, GW-2, GW-3, GW-4, GW-5, GW-6, GW-7, GW-8, GW-9, and GW-10. Monitoring well construction information is summarized on Table 3 and the well locations are shown on Drawing 1. The network of monitoring wells was constructed to target the flow path for groundwater underlying waste disposal areas in the partially weathered fractured rock that comprises the unconfined uppermost aquifer. Two surface water points are also monitored, including upstream point SW-1 and downstream point SW-2. Monitoring well GW-1R is the facility’s background well and is located hydraulically upgradient of the waste disposal area. Monitoring wells GW-2, GW-3, GW-4, GW-5, GW-6, GW-7, GW-8, GW-9, and GW-10 are located downgradient or side-gradient of the waste disposal area and represent the facility’s downgradient compliance wells. The monitoring wells are equipped with dedicated bladder pumps and were sampled via the micropurge method. Monitoring well GW-1R was installed in July 2009 as a replacement for background well GW-1 due to the well being dry during several consecutive sampling events. Well GW-1R was sampled for the first time during the January 2010 sampling event. Well GW-1 was decommissioned following the July 2009 event. Downgradient wells GW-9 and GW-10 were installed in July 2009 and wells GW-7 and GW-8 were installed in April 2012 to monitor groundwater downgradient of the new Phase 3 waste unit (Cells 5A and 6A). Background sampling for these four wells began in May 2012 and was completed in August 2012. Waste placement in Cell 5A began on July 17, 2012. Depth-to-water measurements were recorded to the nearest 0.01 foot prior to initiating groundwater purging and sampling activities. The monitoring point summary and respective water level elevations for this event are presented in Table 1. The historical water level data are also shown on this table. The water level data indicate that the hydraulic head in the uppermost aquifer beneath the facility is fairly consistent, with temporal variation from the long-term average limited to less than five feet (plus or minus). As expected, the range in fluctuation generally appears to be greater in the upgradient wells, as these wells are located in a groundwater recharge area. ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 March 2016 4 2.3 January 2016 Monitoring Event Personnel from Joyce Engineering (JOYCE) visited the facility on January 26, 2016, to purge and sample monitoring wells GW-1R, GW-2, GW-3, GW-4, GW-5, GW-6, GW-7, GW-8, GW-9, and GW-10; sample surface water monitoring points SW-1 (upstream) and SW-2 (downstream); and collect a leachate sample. Depth-to-water measurements were obtained from the network monitoring wells to the nearest 0.01 foot using an electronic water level indicator prior to purging the wells. Monitoring wells were purged with dedicated bladder pumps using micropurge procedures pursuant to the facility’s approved monitoring plan. Measurements of pH, specific conductance, dissolved oxygen, oxidation-reduction potential, temperature, and turbidity were recorded after each system volume collected during the purge with field-calibrated instruments to monitor for stabilization of water quality. During sampling, the laboratory-supplied sample containers were prepared. Each sample container was labeled with the sample identification number, sampling personnel, date and time of sample collection, project name and number, and requested chemical analyses. The groundwater samples were collected directly from the discharge hoses on the bladder pumps in the pre-preserved sample containers after purging was completed based on stabilization of water quality parameters. After collection, the samples were placed in a cooler on ice, under chain-of-custody control. Surface water sampling during the January 26, 2016 event was affected by seasonally dry conditions. No sample was recovered for SW-1 because the monitoring location was dry. SW-2 had very little flow, but samples were collected for NC Appendix I plus indicator parameters. Surface water samples were collected directly from the stream, by lowering the sample containers into the stream, taking care to prevent the over flow of the sample containers and to minimize sample-induced turbidity. Measurements of pH, specific conductivity, dissolved oxygen, oxidation-reduction potential, temperature, and turbidity are normally recorded during the collection of the surface water samples. The leachate sample was collected directly from the leachate piping manifolds that serve the leachate holding tanks. Measurements of pH, specific conductivity, and temperature were recorded during the collection of the leachate sample. Copies of the sampling logs are presented in Appendix B. Included in each log is a description of the sampling equipment, sampling location, sampling method, field observations, and water quality measurements. The groundwater and leachate samples were shipped under chain-of-custody control to Analytical Services, Inc. (ASI) of Norcross, Georgia for analysis. ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 March 2016 5 2.4 Laboratory Analysis Program The January 26, 2016, groundwater and leachate samples were submitted to ASI under chain-of- custody control for analysis. The groundwater and surface water, including the Field Blank, were analyzed for North Carolina Appendix I constituents plus iron and manganese. Indicator parameters iron and manganese were analyzed at NCDEQ’s request. The leachate sample was analyzed for NC Appendix I constituents, nitrate as N, nitrite as N, sulfate, biochemical oxygen demand (BOD), chemical oxygen demand (COD), phosphorus, ammonia, nitrate/nitrite as N, mercury, and cyanide. The Trip Blank was analyzed for North Carolina Appendix I organic constituents only. Joyce Engineering requested a Level II data report for the final laboratory report. The groundwater and leachate samples were received by the laboratory on January 27, 2016, in good condition, properly preserved, and within analysis hold times. 2.5 January 2016 Sampling Results Analytical detection and exceedance results for the January 26, 2016, groundwater and surface water samples are summarized in Tables 4 and 5. Historical analytical data for groundwater, surface water and leachate samples are summarized in Tables 6, 7, and 8 in Appendix A. A summary of field parameter data from the January 2016 and September 2016 events are included in Table 9 in Appendix A. The laboratory certificates-of-analysis and chains-of-custody for the monitoring event are included in Appendix C. Four NC Appendix I inorganic constituents and two indicator parameters were detected in samples from one or more downgradient compliance monitoring wells or surface water monitoring points at concentrations above their respective Solid Waste Section Reporting Limits (SWSLs). The complete list of quantified detections in groundwater and surface water by monitoring location, constituent and result in comparison to SWSLs is found in Table 4. No NC Appendix I volatile organic constituents were detected in any groundwater wells or surface water monitoring points during the January 2016 sampling event at concentrations above their respective SWSL’s. Constituent concentrations reported for the leachate samples collected during the January 26, 2016, sampling event are typical for leachate at this facility. 3.0 LABORATORY AND FIELD QA/QC A Field Blank was collected by Joyce Engineering personnel as part of the January 26, 2016, monitoring event. In addition to the Field Blank, a laboratory-prepared Trip Blank accompanied the volatile sample containers for the sampling event to and from the laboratory. The Field Blank was analyzed for NC Appendix I constituents and the Trip Blank for NC Appendix I Volatile Organic Compounds (VOCs) only. In addition to the Field and Trip Blanks, at least one Method Blank was analyzed by the laboratory for each method used. ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 March 2016 6 Upon receipt of the laboratory data package, the data was reviewed by Joyce Engineering 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 groundwater and surface water standards; and  Detections that are above historical levels. 4.0 DATA EVALUTION 4.1 Comparisons to Groundwater and Surface Water Standards The complete list of constituents in exceedance of applicable standards in groundwater and surface water samples by monitoring location is presented in Table 5. 4.1.1 Groundwater Standard Exceedances Cobalt was detected above the Solid Waste Section Groundwater Protection Standards (GWPS) in downgradient monitoring well GW-8. Cobalt is a common, naturally-occurring element in soils in this region, and these results are generally consistent with historical values. Based on interwell statistical analysis, the background value for cobalt is 31.5 µg/L (see Section 4.2). In accordance with 15A NCAC 13B.1634.(g).(5), we request that background concentrations be considered the applicable groundwater protection standard (GPS) for cobalt for compliance sampling events at this facility. Two inorganic indicator parameters, iron and manganese, were analyzed per a NCDEQ request in a letter dated September 28, 2007. The concentrations of iron detected in downgradient wells GW-4, GW-5, GW-7, and GW-9 were above the NC 2L Standard during the January 2016 sampling event. The concentrations of manganese detected in all downgradient wells were above the NC 2L Standard during the January 2016 sampling event. The January 2016 groundwater concentrations for iron and manganese are generally consistent with historical data. 4.1.2 Surface Water Standard Exceedances Two inorganic indicator parameters, iron and manganese, were analyzed per a NCDEQ request in a letter dated September 28, 2007. Iron and manganese have been historically detected in the up-gradient and down-gradient surface water monitoring points at similar concentrations. During the January 2016 sampling event, iron was reported above the NC 2B standard for aquatic life in SW-2. There is no NC 2B standard for either human health or aquatic life listed for manganese. The January 2016 surface water concentrations for iron and manganese are generally consistent with historical data. ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 March 2016 7 4.2 Statistical Evaluations Background data were evaluated using the Shapiro-Wilk Test, Parametric Prediction Limits, Parametric Tolerance Intervals, Aitchison’s Adjustment, Non-parametric Prediction Limits, and Poisson Prediction Limits, as appropriate. Background data, tests for normality, outliers, Aitchison’s adjustment, tolerance interval, or prediction limits are used, as appropriate based on the background data. The statistical test by which downgradient data are compared to facility background data is based upon the nature of the data and the number of data values that are less than the laboratory limit of detection. All statistical tests are evaluated at the 0.05 level of significance, 95% confidence level, and are conducted as one-tailed tests. Cobalt was detected above the SWSL and its GWPS in GW-8 during the January 26, 2016, sampling event. The cobalt detections were statistically evaluated in accordance with the procedures outlined in 15A NCAC 13B.1632 (g) and (h) to determine if the reported concentration exceeded the facility background concentration. Based on interwell non-parametric prediction interval analysis, the background for cobalt is 31.5 µg/L. Based on the statistical evaluation, the detection of cobalt in GW-8 was not identified as statistically significant and is representative of historical background concentrations. In accordance with 15A NCAC 13B.1634.(g).(5), we request that background concentrations determined by statistical evaluation be considered the applicable groundwater protection standard (GPS) for cobalt. The statistical analysis worksheets and summary table are included in Appendix D of this report. 5.0 CONCLUSIONS Based on the results presented herein, Republic Services of NC, LLC, will continue monitoring the uppermost aquifer beneath the Upper Piedmont Regional Landfill in accordance with the requirements for Detection Monitoring Program as outlined in Title 15A NCAC 13B .1633. The next compliance monitoring event for this facility is tentatively scheduled for July 2016. 6.0 REFERENCES BLE (Bunnell-Lammons Engineering, Inc.), December 2004. Report of Ground Water Quality Results & Statistical Analysis, Second Semi-Annual Sampling Event of 2004 (N18) Upper Piedmont Regional MSW Landfill, Person County, North Carolina. 3 pp Golder Associates NC, Inc., February, 2011. First Semi-Annual 2011 Sampling Event. Prepared for Republic Services of North Carolina, LLC. HHNT (Hodges, Harbin, Newberry & Tribble), April 2003. Water Monitoring Procedures: Upper Piedmont Regional MSW Landfill, Phase 2 Construction Permit, Person County, North Carolina. 28 pp. North Carolina Geologic Survey, 1985, Geologic Map of North Carolina; North Carolina Department of Natural Resources and Community Development, Geological Survey Section; scale 1:500,000. Tables TABLE 1: Historical Groundwater Elevations Upper Piedmont Regional Landfill Permit No. 73-04 Joyce Engineering GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 TOC Elevation 724.15 724.71 600.39 562.55 560.97 562.13 629.29 584.06 636.91 612.26 619.14 13-Aug-97 693.49 NI 574.91 556.06 554.73 556.61 NI NI NI NI NI 29-Apr-98 711.81 NI 576.70 559.22 557.35 558.63 NI NI NI NI NI 14-Sep-98 692.05 NI 573.88 556.74 554.55 557.69 NI NI NI NI NI08-Apr-99 707.45 NI 575.26 559.45 556.44 558.08 NI NI NI NI NI 08-Sep-99 DRY NI 573.66 557.25 555.10 557.84 NI NI NI NI NI 12-Apr-00 711.08 NI 576.25 557.76 556.28 557.82 NI NI NI NI NI17-Oct-00 692.83 NI 574.06 555.59 554.99 556.66 NI NI NI NI NI23-Apr-01 698.84 NI 575.10 557.24 556.37 557.91 NI NI NI NI NI 17-Oct-01 DRY NI 574.66 555.48 554.94 557.18 NI NI NI NI NI 29-Apr-02 DRY NI 573.70 556.81 556.17 557.83 NI NI NI NI NI23-Oct-02 DRY NI 575.24 557.16 556.64 558.64 NI NI NI NI NI 14-Apr-03 707.86 NI 578.27 559.32 557.93 559.41 NI NI NI NI NI 29-Oct-03 705.73 NI 579.25 558.10 557.69 559.38 NI NI NI NI NI28-Apr-04 708.26 NI 578.19 558.17 557.18 558.62 619.79 NI NI NI NI26-Oct-04 699.87 NI 577.62 558.00 557.37 559.07 617.89 NI NI NI NI 16-Mar-05 706.91 NI 578.35 558.85 558.01 559.79 621.67 NI NI NI NI 21-Jul-05 696.92 NI 576.43 555.64 555.20 556.36 617.62 NI NI NI NI26-Jan-06 <691.40 NI 576.63 558.15 557.44 559.04 611.26 NI NI NI NI 20-Jul-06 692.72 NI 576.49 557.27 556.94 558.32 617.97 NI NI NI NI 22-Jan-07 697.05 NI 575.78 559.05 558.38 559.83 621.78 NI NI NI NI23-Jul-07 692.71 NI 575.77 555.70 555.16 556.48 618.31 NI NI NI NI 10-Jan-08 <691.40 NI 574.04 556.85 556.33 558.03 616.04 NI NI NI NI 21-Jul-08 <691.40 NI 575.27 555.81 555.25 556.93 617.30 NI NI NI NI29-Jan-09 <691.40 NI 577.25 558.60 557.90 559.36 621.55 NI NI NI NI30-Jul-09 698.11 NI 576.48 556.65 555.93 557.48 620.08 NI NI NI NI 14-Jan-10 --689.83 578.32 558.56 557.55 559.28 621.13 NI NI 599.71 -- 15-Jul-10 --690.40 577.66 556.21 555.44 556.77 619.97 NI NI 595.35 --20-Jan-11 --679.93 577.34 557.54 556.82 558.19 619.75 NI NI 594.79 601.86 14-Jul-11 --688.89 578.01 556.58 555.73 557.23 618.98 NI NI 595.61 601.56 30-Jan-12 --686.27 577.85 557.82 556.87 557.65 620.14 NI NI 596.84 602.2425-Jul-12 --684.65 576.94 558.41 554.47 556.23 616.79 572.05 593.72 594.96 601.4204-Feb-13 --683.04 578.20 558.68 557.04 558.17 620.53 576.17 597.06 595.64 602.85 08-Jul-13 --695.61 571.79 558.10 557.02 558.81 620.68 572.01 597.46 598.26 602.8221-Jan-14 --691.51 579.49 557.95 557.42 558.96 617.39 575.75 597.70 597.93 604.1621-Jul-14 --692.89 578.93 556.96 556.17 557.83 619.20 574.46 598.46 597.11 606.37 29-Jan-15 --697.36 578.63 558.72 557.93 559.50 619.84 577.31 599.16 598.83 604.04 27-Jul-15 --694.16 579.28 556.77 556.71 558.00 618.14 575.11 598.06 596.81 602.4926-Jan-16 --697.31 579.79 558.77 558.22 559.93 620.44 576.81 598.56 599.16 604.34 MEAN 700.81 690.14 576.62 557.53 556.52 558.15 618.97 574.96 597.52 597.00 603.10 MAXIMUM 711.81 697.36 579.79 559.45 558.38 559.93 621.78 577.31 599.16 599.71 606.37 MINIMUM <691.40 679.93 571.79 555.48 554.47 556.23 611.26 572.01 593.72 594.79 601.42 Notes: All measurements are given in feet AMSL (above mean sea level).NI = Not installed. -- = No data available.Dry = Monitoring well was dry and no depth to water value was obtained. GW-1 was removed from the approved monitoring network prior to the January 2010 Sampling event. All data prior to 2012 taken from previous report by Golder Associates NC, Inc. Location Background Downgradient TABLE 2: Estimated Hydraulic Gradients and Linear Groundwater Velocities Groundwater Elevations Measured:January 26, 2016 Flow Ground-Horizontal Hydraulic Effective Linear Length water Gradient Conductivity Porosity Velocity Line Elevation i K n e V gw (feet)(feet)(ft/ft) (ft/day)(ft/year) 700 590 630 560 690 560 Notes: Horizontal velocities based on the modified Darcy equation V gw = Ki/n e Values for K and n e were taken from BLE's 2004 report reference in the text. For flow segments see Drawing 1. 0.05 0.022 0.075 5.350 Gradient Calculation Segment Flow Direction i 1 2212 ENE 6.177 i 3 2300 E 0.06 0.022 0.075 6.080 i 2 1219 E 0.06 0.022 0.075 Upper Piedmont Regional Landfill Permit No. 73-04 Joyce Engineering TABLE 3: Well Construction Information Well Identification Ground Surface Elevation TOC Elevation Well Depth Well Diameter Screened Interval Screened Geologic Formation (Ft-AMSL)(Ft-AMSL)(Feet)(Inches)(Ft-AMSL) GW-1 721.4 724.15 32.5 2 706.4 - 691.4 Partially Weathered Rock GW-1R 721.74 724.71 47.9 2 676.6 - 661.6 Bedrock GW-2 598.0 600.39 45.9 2 569.5 - 554.5 Partially Weathered Rock GW-3 560.1 562.55 41.6 2 536.7 - 521.7 Partially Weathered Rock GW-4 558.1 560.97 46.6 2 531.1 - 516.1 Partially Weathered Rock GW-5 559.4 562.13 22.2 2 554.9 - 539.9 Partially Weathered Rock GW-6 626.7 629.29 28.1 2 616.2 - 601.2 Partially Weathered Rock GW-9 609.33 612.26 11.3 2 594.2 - 579.2 Bedrock GW-10 616.51 619.14 14.0 2 603.7 - 588.7 Bedrock Notes: Ft-AMSL = Feet above mean sea level. TOC = Top of PVC Casing ( Measuring Point ). Upper Piedmont Regional Landfill Permit No. 73-04 Joyce Engineering TABLE 4: Quantified Detections in Groundwater and Surface Water (January 2016) Well or Point ID Constituent Result Units SWSL Collection Date GW-2 Total Copper 32.6 µg/L 10 1/26/2016 Total Manganese 572 µg/L 50 1/26/2016 Total Zinc 12.4 µg/L 10 1/26/2016 GW-3 Total Barium 492 µg/L 700 1/26/2016 Total Manganese 306 µg/L 50 1/26/2016 GW-4 Total Barium 452 µg/L 700 1/26/2016 Total Iron 1050 µg/L 300 1/26/2016 GW-5 Total Barium 268 µg/L 700 1/26/2016 Total Iron 3,430 µg/L 300 1/26/2016 Total Manganese 2,690 µg/L 50 1/26/2016 GW-6 Total Iron 408 µg/L 300 1/26/2016 GW-7 Total Barium 199 µg/L 700 1/26/2016 Total Iron 98,300 µg/L 300 1/26/2016 Total Manganese 12,300 µg/L 50 1/26/2016 GW-8 Total Barium 212 µg/L 100 1/26/2016 Total Cobalt 14.2 µg/L 10 1/26/2016 Total Manganese 514 µg/L 50 1/26/2016 Total Zinc 13.0 µg/L 10 1/26/2016 GW-9 Total Barium 164 µg/L 100 1/26/2016 Total Iron 9,020 µg/L 300 1/26/2016 Total Manganese 680 µg/L 50 1/26/2016 Total Manganese 142 µg/L 50 1/26/2016 SW-2 Total Iron 2,290 µg/L 300 1/26/2016 Total Manganese 235 µg/L 50 1/26/2016 Total Zinc 16.8 µg/L 10 1/26/2016 Notes: Concentrations are in micrograms per liter (µg/L).SWSL = NC DENR Solid Waste Section Reporting Limits MDL = Method Detection LimitJ = Estimated concentration below the SWSL. Bold Values= Detections exceeding the NC2L, GWPS, or NC2B stardards. (see Table 5) Upper Piedmont Regional Landfill Permot No. 73-04 Joyce Engineering TA B L E 5 : Ex c e e d e n c e s o f G r o u n d w a t e r a n d S u r f a c e W a t e r S t a n d a r d s (J a n u a r y 2 0 1 6 ) We l l o r P o i n t ID Co l l e c t i o n D a t e C o n s t i t u e n t U n i t s S W S L NC 2L/ *G W P S / ** NC 2B GPS GW - 2 1 / 2 6 / 2 0 1 6 T o t a l M a n g a n e s e 5 7 2 µg/ L 5 0 5 0 5 0 GW - 3 1 / 2 6 / 2 0 1 6 T o t a l M a n g a n e s e 3 0 6 µg/ L 5 0 5 0 5 0 GW - 4 1 / 2 6 / 2 0 1 6 T o t a l I r o n 1 0 5 0 µg/ L 3 0 0 3 0 0 3 0 0 GW - 5 1 / 2 6 / 2 0 1 6 T o t a l I r o n 3 , 4 3 0 µg/ L 3 0 0 3 0 0 3 0 0 1/ 2 6 / 2 0 1 6 T o t a l M a n g a n e s e 2 , 6 9 0 µg/ L 5 0 5 0 5 0 GW - 6 1 / 2 6 / 2 0 1 6 T o t a l I r o n 4 0 8 µg/ L 3 0 0 3 0 0 3 0 0 GW - 7 1 / 2 6 / 2 0 1 6 T o t a l I r o n 9 8 , 3 0 0 µ g / L 3 0 0 3 0 0 3 0 0 1/ 2 6 / 2 0 1 6 T o t a l M a n g a n e s e 1 2 , 3 0 0 µg/ L 5 0 5 0 5 0 GW - 8 1 / 2 6 / 2 0 1 6 T o t a l C o b a l t 1 4 . 2 µg/ L 1 0 1 * 3 1 . 5 1/ 2 6 / 2 0 1 6 T o t a l M a n g a n e s e 5 1 4 µg/ L 5 0 5 0 5 0 GW - 9 1 / 2 6 / 2 0 1 6 T o t a l I r o n 9 , 0 2 0 µg/ L 3 0 0 3 0 0 3 0 0 1/ 2 6 / 2 0 1 6 T o t a l M a n g a n e s e 6 8 0 µg/ L 5 0 5 0 5 0 GW - 1 0 1 / 2 6 / 2 0 1 6 T o t a l M a n g a n e s e 1 4 2 µg/ L 5 0 5 0 5 0 SW - 2 1 / 2 6 / 2 0 1 6 T o t a l M a n g a n e s e 2 3 5 µg/ L 5 0 N E N A 1/ 2 6 / 2 0 1 6 T o t a l I r o n 2 , 2 9 0 µg/ L 3 0 0 1 0 0 0 * * N A No t e s : Co n c e n t r a t i o n s a r e i n m i c r o g r a m s p e r l i t e r ( µ g / L ) . SW S L = N C D E N R S o l i d W a s t e S e c t i o n r e p o r t i n g L i m i t s NC 2 L = G r o u n d w a t e r S t a n d a r d e s t a b l i s h e d i n 1 5 A N C A C 2 L . 0 2 0 2 . GW P S = N C D E N R S o l i d W a s t e S e c t i o n G r o u n d w a t e r P r o t e c t i o n S t a n d a r d f o r c o n s t i t u e n t s w i t h n o l i s t e d N C 2 L . GP S = G r o u n d w a t e r P r o t e c t i o n S t a n d a r d p e r R u l e 1 5 A N C A C 1 3 B . 1 6 3 4 . g . 5 . GP S f o r C o b a l t b a s e d o n S t a t i s t i c a l b a c k g r o u n d . NC 2 B = S u r f a c e W a t e r P r o t e c t i o n S t a n d a r d e s t a b l i s h e d i n 1 5 A N C A C 2 B ( t h e l o w e s t o f H u m a n H e a l t h o r F r e s h W a t e r A q u a t i c s t a n d a rds). NE = N o t E s t a b l i s h e d . N A = N o t A p p l i c a b l e . Re s u l t Up p e r P i e d m o n t R e g i o n a l L a n d f i l l Pe r m o t N o . 7 3 - 0 4 Joyce Engineering Drawing Appendix A Historical Tables TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 1 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Inorganic Compounds Antimony 05/23/97 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND GWPS = 1 µg/L 06/16/97 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---30.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---30.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---30.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---30.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---30.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---30.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---30.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---30.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---30.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---30.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---30.0 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---30.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---6.00 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---6.00 ND NI ND ND ND ND 1.02 J NI NI NI NI ND 01/10/08 ---6.00 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---6.00 Dry NI ND ND ND ND 0.79 J NI NI NI NI ND 01/29/09 ---6.00 Dry NI ND ND ND ND ND NI NI NI NI ND 07/30/09 ---6.00 ND NI ND ND ND ND ND NI NI NI NI ND 01/14/10 ---6.00 ---ND ND ND ND ND 0.233 J NI NI NI NI ND 07/15/10 ---6.00 ---ND ND ND ND ND 0.470 J NI NI NI NI ND 01/20/11 ---6.00 ---ND ND ND ND ND 0.364 J NI NI NI NI ND 07/14/11 ---6.00 ---ND ND ND ND ND 0.339 J NI NI NI NI ND 01/30/12 ---6.00 ---0.37 B 0.18 B 0.17 B 0.15 B ND 0.370 B NI NI NI NI 0.33 J 05/24/12 ---6.00 ---NS NS NS NS NS NS 0.89 J 0.50 J 0.24 J ND ND 06/28/12 ---6.00 ---NS NS NS NS NS NS 1.2 J 0.57 J 0.19 J ND ND 07/25/12 ---6.00 ---1.52 J 0.50 J 0.30 J 0.22 J 0.22 J 0.54 J ND ND ND ND ND 08/24/12 ---6.00 ---NS NS NS NS NS NS 1.38 J 0.63 J 0.25 J ND ND 02/04/13 ---6.00 ---1.24 J 0.39 J 0.34 J 0.24 J ND 0.28 J ND ND ND ND ND 07/08/13 ---6.00 ---ND ND ND ND ND ND ND ND ND ND ND 01/21/14 0.22 6.00 ---ND ND ND ND ND ND ND ND ND ND ND 07/21/14 1.05 6.00 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 1.05 6.00 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.25 6.00 ---ND 0.49 J ND ND ND 0.28 J ND ND ND ND ND 01/26/16 0.25 6.00 ---ND ND ND ND ND 0.30 J ND ND ND ND ND Arsenic 05/23/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 10 µg/L 06/16/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---10.0 ND NI ND 2.20 J ND 3.50 J 2.60 J NI NI NI NI ND 07/23/07 ---10.0 ND NI ND ND 2.7 J ND ND NI NI NI NI ND 01/10/08 ---10.0 Dry NI ND 4.10 J ND 4.10 J ND NI NI NI NI ND 07/21/08 ---10.0 Dry NI ND 4.90 J 3.4 J 8.40 J 3.00 J NI NI NI NI ND 01/29/09 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI 4.20 J 07/30/09 ---10.0 ND NI ND 3.85 J 3.49 J 14.00 ND NI NI NI NI ND 01/14/10 ---10.0 ---ND 4.24 J ND ND ND 4.02 J NI NI NI NI ND 07/15/10 ---10.0 ---ND ND ND ND ND 5.15 J NI NI NI NI ND 01/20/11 ---10.0 ---ND 3.48 J 4.37 J 6.27 J ND 8.83 J NI NI NI NI ND 07/14/11 ---10.0 ---4.13 J 5.58 J 4.47 J 5.52 J 6.94 J 4.07 J NI NI NI NI ND 01/30/12 ---10.0 ---ND ND ND ND ND 1.83 J NI NI NI NI ND 05/24/12 ---10.0 ---NS NS NS NS NS NS 3.44 J ND ND ND ND 06/28/12 ---10.0 ---NS NS NS NS NS NS 3.5 J ND ND ND ND 07/25/12 ---10.0 ---ND ND 1.33 B 6.02 B 12.40 B 1.67 B 8 B ND 3.00 B 1.70 B 1.72 J 08/24/12 ---10.0 ---NS NS NS NS NS NS 8.6 J ND ND ND ND J 02/04/13 ---10.0 ---ND ND ND 6.02 J ND ND 5.79 J ND ND ND ND 07/08/13 ---10.0 ---2.02 J ND ND 2.49 J 1.17 J ND 4.23 J ND 3.53 J ND ND 01/21/14 0.78 10.0 ---ND ND 0.85 J 1.42 J ND 1.32 J 5.90 J ND ND ND ND 07/21/14 1.13 10.0 ---ND ND ND 1.58 J 1.80 J 1.29 J 7.03 J ND ND ND ND 01/29/15 1.13 10.0 ---ND 2.47 J 1.91 J ND ND ND 6.49 J ND 2.55 J ND ND 07/27/15 0.75 10.0 ---ND 1.23 J 2.47 J 2.14 J 1.31 J 2.00 J 4.41 J ND 0.84 J ND ND 01/26/16 0.75 10.0 ---ND 1.16 J 2.85 J 3.28 J 4.38 J 1.36 J 4.60 J ND 1.87 J ND ND TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 2 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Barium 05/23/97 ---500 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 700 µg/L 06/16/97 ---500 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---500 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---20 Dry NI 40.0 280 380 130 ---NI NI NI NI ND 04/30/98 ---20 40.0 NI 40.0 280 370 170 ---NI NI NI NI ND 09/15/98 ---20 40.0 NI 40.0 270 400 140 ---NI NI NI NI ND 04/08/99 ---20 50.0 NI 30.0 270 250 220 ---NI NI NI NI ND 09/09/99 ---500 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---500 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---500 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---500 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---500 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---500 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---500 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---500 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---500 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---500 ---NI ------------ND NI NI NI NI ND 04/28/04 ---500 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---500 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---500 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---500 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---500 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---500 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---100 41.80 J NI 77.90 J 443 322 342 31.6 J NI NI NI NI 0.50 J 07/23/07 ---100 42.10 J NI 44.30 J 455 332 360 40.0 J NI NI NI NI 0.50 J 01/10/08 ---100 Dry NI 49.00 J 469 364 271 57.5 J NI NI NI NI ND 07/21/08 ---100 Dry NI 44.60 J 466 382 415 49.2 J NI NI NI NI ND 01/29/09 ---100 Dry NI 50.20 J 465 361 295 29.9 J NI NI NI NI 0.50 J 07/30/09 ---100 49.50 J NI 39.20 J 466 383 372 42.8 J NI NI NI NI ND 01/14/10 ---100 ---25.30 J 34.80 J 410 320 332 27.0 J NI NI NI NI ND 07/15/10 ---100 ---12.30 J 27.50 J 392 380 282 54.8 J NI NI NI NI ND 01/20/11 ---100 ---15.20 J 41.50 J 454 409 245 21.5 J NI NI NI NI ND 07/14/11 ---100 ---15.70 J 41.10 J 483 447 316 33.2 J NI NI NI NI ND 01/30/12 ---100 ---13.80 J 42.80 J 468 459 238 21.2 J NI NI NI NI 0.14 J 05/24/12 ---100 ---NS NS NS NS NS NS 287 185 107 76.9 J ND 06/28/12 ---100 ---NS NS NS NS NS NS 200 161 39.0 J 70.4 J 0.74 J 07/25/12 ---100 ---14.90 J 39.60 J 441 620 370 19.9 J 267 186 73.5 J 68.4 J 0.79 J 08/24/12 ---100 ---NS NS NS NS NS NS 412 175 62.2 J 82.2 J 0.75 J 02/04/13 ---100 ---12.90 J 43.4 J 418 811 211 23.8 J 254 143 57.7 J 78.0 J ND 07/08/13 ---100 ---51.80 J 48.40 J 474 508 360 49.4 J 227 162 352 92.0 J 0.57 J 01/21/14 0.25 100 ---17.8 J 47.7 J 449 418 194 82.6 J 245 200 110 87.8 J ND 07/21/14 0.1 100 ---9.06 J 58.2 J 444 599 284 17.8 J 242 254 124 88.0 J 0.34 J 01/29/15 0.10 100 ---9.69 J 83.2 J 475 423 187 25.9 J 180 241 234 92.3 J 1.33 J 07/27/15 0.30 100 ---8.09 J 36.4 J 368 350 157 15.8 J 168 171 67.1 J 78.4 J 0.41 J 01/26/16 0.30 100 ---11.50 J 50.6 J 492 452 268 25.8 J 199 212 164.0 88.8 J 0.55 J Beryllium 07/21/05 ---2.00 ND NI ND ND ND ND ND NI NI NI NI ND GWPS = 4 µg/L 01/26/06 ---2.00 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---2.00 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---1.00 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---1.00 ---NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---1.00 Dry NI ND ND ND ND ND NI NI NI NI ND 07/30/09 ---1.00 0.28 J NI ND ND ND ND 0.19 J NI NI NI NI ND 01/14/10 ---1.00 ---0.11 J ND ND ND ND 0.12 J NI NI NI NI ND 07/15/10 ---1.00 ---ND ND ND ND ND ND NI NI NI NI ND 01/20/11 ---1.00 ---ND ND ND ND ND ND NI NI NI NI ND 07/14/11 ---1.00 ---ND ND ND ND ND ND NI NI NI NI ND 01/30/12 ---1.00 ---ND ND ND ND ND 0.10 J NI NI NI NI ND 05/24/12 ---1.00 ---NS NS NS NS NS NS ND ND 0.47 J ND ND 06/28/12 ---1.00 ---NS NS NS NS NS NS ND ND ND ND ND 07/25/12 ---1.00 ---ND ND ND ND ND ND ND ND 0.17 J ND ND 08/24/12 ---1.00 ---NS NS NS NS NS NS ND ND 0.15 J ND ND 02/04/13 ---1.00 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---1.00 ---0.40 J ND ND ND ND ND ND ND 1.20 ND ND 01/21/14 0.11 1.00 ---ND ND ND ND ND 0.16 J ND ND 0.27 J ND ND 07/21/14 0.05 1.00 ---ND ND ND ND ND 0.07 J ND 0.08 J 0.29 J ND ND 01/29/15 0.05 1.00 ---ND ND ND ND ND 0.10 J ND 0.13 J 0.54 J 0.18 J ND 07/27/15 0.09 1.00 ---ND ND ND ND ND ND ND 0.11 J 0.15 J 0.16 J ND 01/26/16 0.09 1.00 ---ND ND ND 0.20 J ND ND ND 0.15 J 0.26 J 0.20 J ND TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 3 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Cadmium 05/23/97 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 2 µg/L 06/16/97 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---1.00 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---1.00 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---1.00 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---1.00 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---1.00 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---1.00 ---NI ------------ND NI NI NI NI ND 04/28/04 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---1.00 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---1.00 1.0 NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---1.00 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---1.00 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---1.00 Dry NI ND ND ND ND ND NI NI NI NI ND 07/30/09 ---1.00 1.4 NI 0.2 J 0.24 J 0.197 J 0.3 J 0.13 J NI NI NI NI ND 01/14/10 ---1.00 ---0.46 J 0.2 J 0.39 J ND ND 0.21 J NI NI NI NI ND 07/15/10 ---1.00 ---ND ND 0.53 J ND ND ND NI NI NI NI ND 01/20/11 ---1.00 ---0.55 J ND ND ND ND ND NI NI NI NI ND 07/14/11 ---1.00 ---ND ND ND ND ND ND NI NI NI NI ND 01/30/12 ---1.00 ---0.26 J ND 0.22 J 0.18 J ND ND NI NI NI NI ND 05/24/12 ---1.00 ---NS NS NS NS NS NS 0.07 J 0.3 J ND ND ND 06/28/12 ---1.00 ---NS NS NS NS NS NS ND 0.2 J ND 0.07 J ND 07/25/12 ---1.00 ---0.16 J 0.1 J 0.09 J 0.09 J 0.1 J ND ND 0.1 J ND 0.11 J ND 08/24/12 ---1.00 ---NS NS NS NS NS NS ND 0.2 J ND 0.08 J ND 02/04/13 ---1.00 ---0.17 J 0.1 J 0.22 J ND ND ND ND 0.1 J ND 0.06 J ND 07/08/13 ---1.00 ---0.07 J ND 0.63 J 3.46 ND ND 0.36 J 0.1 J 0.06 J ND ND Resample >07/26/13 ---1.00 ---NS NS NS 0.09 J NS NS NS NS NS NS ND 01/21/14 0.06 1.00 ---0.07 J ND 0.23 J ND ND ND ND 0.09 J 0.11 J 0.06 J ND 07/21/14 0.05 1.00 ---ND ND 0.15 J 0.92 J ND ND ND 0.09 J ND 0.06 J ND 01/29/15 0.05 1.00 ---ND 0.09 B 0.11 B 0.05 B 0.06 B 0.09 B ND 0.13 B ND 0.18 B 0.06 J 07/27/15 0.1 1.00 ---ND ND 0.17 J 0.14 J ND ND ND 0.10 J 0.13 J ND ND 01/26/16 0.1 1.00 ---ND ND 0.12 J ND ND ND ND 0.20 J ND ND ND TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 4 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Chromium 05/23/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 10 µg/L 06/16/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---10.0 20 NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---10.0 3.80 J NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---10.0 Dry NI 0.76 J ND 0.563 J ND 0.68 J NI NI NI NI ND 07/30/09 ---10.0 6.02 J NI 0.77 J ND 1.1 J 2.62 J 1.41 J NI NI NI NI ND 01/14/10 ---10.0 ---3.64 J ND ND ND 2.10 J ND NI NI NI NI ND 07/15/10 ---10.0 ---2.42 J ND ND ND ND 1.59 J NI NI NI NI ND 01/20/11 ---10.0 ---2.43 J ND ND ND ND ND NI NI NI NI ND 07/14/11 ---10.0 ---3.35 J ND ND ND 1.4 J 1.49 J NI NI NI NI ND 01/30/12 ---10.0 ---2.11 B ND 1.64 B 0.6 B 1.04 B 1.64 B NI NI NI NI 1.16 J 05/24/12 ---10.0 ---NS NS NS NS NS NS 3.23 B 1.7 B 6.06 B 1.97 B 1.26 J 06/28/12 ---10.0 ---NS NS NS NS NS NS 6.91 B 2.9 B 4.20 B 1.88 B 1.24 J 07/25/12 ---10.0 ---2.85 J 0.81 J ND 2.56 J ND 0.84 J 1.76 J ND 1.78 J ND ND 08/24/12 ---10.0 ---NS NS NS NS NS NS 5.37 J 3.9 J 5.45 J 1.11 J ND 02/04/13 ---10.0 ---3.86 B 2.74 B 3.32 B ND ND 1.98 B 2.93 B ND ND ND 2.66 J 07/08/13 ---10.0 ---11.20 B 2.64 B 1.19 B ND ND 2.61 B 2.08 B ND 13.40 B 3.97 B 1.50 J 01/21/14 0.58 10.0 ---6.54 B 2.10 B 0.72 B ND ND 4.51 B ND ND 7.59 B 1.39 B 1.52 J 07/21/14 0.73 10.0 ---1.45 B ND ND ND ND ND ND ND 1.12 B ND 1.40 J 01/29/15 0.73 10.0 ---0.85 J 1.62 J ND ND 6.53 J 1.65 J ND ND 6.78 J ND ND 07/27/15 0.43 10.0 ---2.31 J ND ND ND ND 1.03 J 1.33 J ND 1.05 J ND ND 01/26/16 0.43 10.0 ---2.96 J 0.58 J ND 0.45 J 0.80 J 2.52 J 1.44 J 1.63 J 3.82 J 0.44 J ND Cobalt 05/23/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND GWPS = 1 µg/L 06/16/97 ---10.0 ND NI 10.0 ND ND ND ---NI NI NI NI ND 08/14/97 ---10.0 10.0 NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---40.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---40.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---40.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---40.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---10.0 Dry NI ND 20.0 20.0 20.0 ---NI NI NI NI ND 10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---10.0 ND NI 15.0 ND ND ND ND NI NI NI NI ND 07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---10.0 ND NI 16.4 ND ND 2.70 J ND NI NI NI NI ND 04/10/07 ---10.0 ---NI 8.10 J ------------NI NI NI NI ND 07/23/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---10.0 Dry NI ND 3.20 J ND 3.10 J ND NI NI NI NI ND 01/29/09 ---10.0 Dry NI 4.63 J 1.53 J ND 1.87 J ND NI NI NI NI ND 07/30/09 ---10.0 2.55 J NI 1.85 J 2.37 J ND 2.91 J ND NI NI NI NI ND 01/14/10 ---10.0 ---0.76 J 3.00 J 2.45 J ND 1.82 J ND NI NI NI NI ND 07/15/10 ---10.0 ---ND 2.25 J 1.84 J ND 2.21 J ND NI NI NI NI ND 01/20/11 ---10.0 ---ND 2.46 J 2.43 J ND ND ND NI NI NI NI ND 07/14/11 ---10.0 ---ND 2.33 J 1.31 J ND 1.61 J ND NI NI NI NI ND 01/30/12 ---10.0 ---0.18 J 4.0 J 3.66 J 0.3 J 0.5 J 0.24 J NI NI NI NI ND 05/24/12 ---10.0 ---NS NS NS NS NS NS 26.2 19.0 0.93 J 2.94 J ND 06/28/12 ---10.0 ---NS NS NS NS NS NS 25.1 14.5 0.17 J 2.27 J ND 07/25/12 ---10.0 ---0.44 J 1.6 J 3.54 J 1.14 J 1.8 J 0.22 J 31.5 19.4 1.12 J 2.13 J ND 08/24/12 ---10.0 ---NS NS NS NS NS NS 29.6 16.9 1.12 J 3.85 J ND 02/04/13 ---10.0 ---0.24 J 4.1 J 2.18 J 1.02 J 0.6 J 0.29 J 19.7 11.2 0.61 J 3.00 J ND 07/08/13 ---10.0 ---2.73 J 3.62 J 1.88 J 0.57 J 1.23 J 0.39 J 12.5 10.7 10.6 8.14 J ND 01/21/14 0.12 10.0 ---0.53 J 6.24 J 4.29 J 0.32 J 0.68 J 0.65 J 13.7 11.2 3.11 J 3.49 J ND 07/21/14 0.26 10.0 ---ND 2.21 J 1.87 J 0.36 J 0.86 J ND 16.8 20.7 4.51 J 11.5 ND 01/29/15 0.26 10.0 ---ND 25.8 3.72 J 0.27 J 0.63 J 0.28 J 8.34 J 16.5 20.3 4.50 J ND 07/27/15 0.29 10.0 ---ND 0.93 J 0.80 J ND ND ND 7.55 J 16.1 5.50 J 3.37 J ND 01/26/16 0.29 10.0 ---ND 5.06 J 5.58 J ND 1.03 J ND 6.89 J 14.2 8.81 J 4.76 J ND TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 5 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Copper 05/23/97 ---200 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 1000 µg/L 06/16/97 ---200 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---200 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---20 Dry NI ND ND ND ND ---NI NI NI NI 30 04/30/98 ---20 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---20 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---20 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---200 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---200 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---200 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---200 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---200 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---200 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---200 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---200 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---200 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---200 ---NI ------------ND NI NI NI NI ND 04/28/04 ---200 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---200 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---200 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---200 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---200 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---200 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---10.0 3.30 B NI 10.5 8.20 J 0.8 B ND 3.60 B NI NI NI NI 0.90 J 07/23/07 ---10.0 2.70 B NI 111 ND ND ND 3.20 B NI NI NI NI 1.20 J 01/10/08 ---10.0 Dry NI 35.0 ND ND ND 3.20 J NI NI NI NI ND 07/21/08 ---10.0 Dry NI 122 ND ND ND 3.10 J NI NI NI NI ND 01/29/09 ---10.0 Dry NI 8.77 J ND ND ND 2.61 J NI NI NI NI ND 07/30/09 ---10.0 11.30 NI 79.6 ND ND ND 4.42 B NI NI NI NI 1.48 J 01/14/10 ---10.0 ---ND 27.2 ND ND ND ND NI NI NI NI ND 07/15/10 ---10.0 ---ND 168 ND ND ND 5.08 J NI NI NI NI ND 01/20/11 ---10.0 ---2.09 B 53 2.82 B ND ND 4.48 B NI NI NI NI 2.16 J 07/14/11 ---10.0 ---2.19 B 151 ND ND ND 4.83 B NI NI NI NI 1.85 J 01/30/12 ---10.0 ---1.77 J 127 4.79 J 1.45 J 1.44 J 2.55 J NI NI NI NI ND 05/24/12 ---10.0 ---NS NS NS NS NS NS 3.09 J 4.24 J 2.66 J 2.51 J ND 06/28/12 ---10.0 ---NS NS NS NS NS NS 2.37 J 5.52 J 1.52 J 2.62 J ND 07/25/12 ---10.0 ---1.55 B 142 2.82 B 2.03 B 1.52 B 3.21 B 1.6 J 4.09 J 2.24 J 2.79 J 0.36 J 08/24/12 ---10.0 ---NS NS NS NS NS NS 2.02 J 7.03 J 4.58 J 4.02 J 0.44 J 02/04/13 ---10.0 ---1.29 B 126 19.80 2.71 J 0.94 B 2.89 J 1.55 B 4.06 J 1.63 B 3.10 J 0.19 J 07/08/13 ---10.0 ---8.05 J 545 7.29 J 6.67 J 1.04 J 3.58 J 2.33 J 2.36 J 7.58 J 5.11 J ND 01/21/14 0.38 10.0 ---2.03 J 66.6 6.00 J 2.10 J 0.74 J 6.88 J 1.14 J 2.28 J 3.19 J 2.66 J ND 07/21/14 0.22 10.0 ---1.28 B 1550 4.61 J 3.14 J 0.67 B 2.98 J 1.12 B 2.23 J 3.33 J 2.51 J 0.44 J Resample >08/20/14 0.22 10.0 ------654 B ------------------------778 01/29/15 0.22 10.0 ---0.77 B 87.3 1.00 B 0.89 B 0.68 B 3.19 B 0.81 B 1.90 B 3.56 B 3.38 B 4.34 J 07/27/15 0.41 10.0 ---1.07 B 31.8 2.38 B 0.63 B ND 2.75 B ND 1.57 B 0.72 B 4.30 B 1.24 J 01/26/16 0.41 10.0 ---0.73 B 32.6 0.44 B 2.24 B 0.44 B 5.56 B ND 2.11 B 1.25 B 2.73 B 3.93 J Lead 05/23/97 ---10.0 10.0 NI 10.0 ND ND ND ---NI NI NI NI ND NC 2L = 15 µg/L 06/16/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---15.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---15.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---15.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---15.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---10.0 10.0 NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---10.0 ND NI ND ND ND 3.80 J ND NI NI NI NI ND 07/23/07 ---10.0 4.10 J NI ND ND ND 2.10 J 3.20 J NI NI NI NI ND 01/10/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---10.0 Dry NI 3.90 J ND ND ND 2.50 J NI NI NI NI ND 01/29/09 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/30/09 ---10.0 1.98 J NI 12.70 ND 2.57 J 4.39 J 3.75 J NI NI NI NI ND 01/14/10 ---10.0 ---1.23 J 8.25 J 1.34 J 1.34 J 1.96 J ND NI NI NI NI ND 07/15/10 ---10.0 ---ND 10.90 ND ND ND 3.05 J NI NI NI NI ND 01/20/11 ---10.0 ---ND 23.50 ND ND ND ND NI NI NI NI ND 02/18/11 ---10.0 ------10.20 ------------NI NI NI NI ND 07/14/11 ---10.0 ---ND 12.50 ND ND 2.24 J ND NI NI NI NI ND 01/30/12 ---10.0 ---ND 4.4 J 0.32 J 0.25 J ND 0.65 J NI NI NI NI ND 05/24/12 ---10.0 ---NS NS NS NS NS NS 0.53 J 0.24 J 5.10 J 0.24 J ND 06/28/12 ---10.0 ---NS NS NS NS NS NS 0.4 J 0.30 J 0.59 J 0.23 J ND 07/25/12 ---10.0 ---0.25 B 4.4 J 0.17 B 0.61 B 0.3 B 0.66 B 0.12 J 0.10 J 1.21 J 0.25 J 0.29 J 08/24/12 ---10.0 ---NS NS NS NS NS NS 0.28 J 0.10 J 1.03 J 0.24 J ND 02/04/13 ---10.0 ---0.18 J 11.5 1.73 J 0.95 J 0.2 J 0.79 J 0.16 J ND 0.18 J 0.10 J ND 07/08/13 ---10.0 ---4.97 J 4.7 J 0.85 J 4.86 J 0.1 B 1.73 J 4.92 J 1.6 J 9.46 J 0.89 J 0.09 J 01/21/14 0.05 10.0 ---0.46 J 3.34 J 0.34 J 0.35 J 0.08 J 3.87 J ND 0.22 J 1.73 J 0.16 J ND 07/21/14 0.05 10.0 ---0.07 J 2.45 J 0.42 J 0.21 J 0.05 J 0.57 J 0.07 J 0.19 J 1.03 J 0.19 J ND 01/29/15 0.05 10.0 ---ND 3.44 J ND 0.08 J ND 2.05 J ND ND 3.81 J 0.10 J ND 07/27/15 0.08 10.0 ---0.10 J 0.79 J ND ND ND 0.39 J ND 0.12 J 0.59 J 0.13 J ND 01/26/16 0.08 10.0 ---0.24 J 0.61 J ND 3.97 J 0.09 J 1.14 J ND 0.34 J 1.71 J ND ND TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 6 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Nickel 05/23/97 ---50.0 10.0 NI 10.0 ND ND ND ---NI NI NI NI ND NC 2L = 100 µg/L 06/16/97 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---50.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---50.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---50.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---50.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---50.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---50.0 10.0 NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---50.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---50.0 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---50.0 2.80 J NI 6.30 J ND ND 2.70 J 5.90 J NI NI NI NI ND 07/23/07 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---50.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---50.0 Dry NI 3.90 J ND ND ND 4.10 J NI NI NI NI ND 01/29/09 ---50.0 Dry NI 2.89 J ND ND 2.39 J 1.88 J NI NI NI NI ND 07/30/09 ---50.0 6.29 J NI 3.71 J 0.90 J 0.724 J 7.34 J 4.29 J NI NI NI NI ND 01/14/10 ---50.0 ---3.95 J ND 1.60 J ND 4.57 J ND NI NI NI NI ND 07/15/10 ---50.0 ---3.23 J 2.97 J ND ND ND ND NI NI NI NI ND 01/20/11 ---50.0 ---4.61 J 2.10 J ND ND 2.22 J ND NI NI NI NI ND 07/14/11 ---50.0 ---5.41 J 3.31 J ND ND ND ND NI NI NI NI ND 01/30/12 ---50.0 ---6.99 J 2.11 J 5.12 J 3.42 J 3.43 J 1.54 J NI NI NI NI ND 05/24/12 ---50.0 ---NS NS NS NS NS NS 18.5 J 9.27 J 4.00 J 6.40 J ND 06/28/12 ---50.0 ---NS NS NS NS NS NS 31.4 J 13.30 J 3.36 J 5.72 J ND 07/25/12 ---50.0 ---6.55 J 2.65 J 3.47 J 4.21 J 3.62 J 1.36 J 15.6 J 6.76 J 3.14 J 5.59 J ND 08/24/12 ---50.0 ---NS NS NS NS NS NS 18.1 J 22.10 J 16.10 J 10.80 J ND 02/04/13 ---50.0 ---6.92 J 1.89 J 4.77 J 5.35 J 3.09 J 1.80 J 7.59 J 11.30 J 3.40 J 4.45 J ND 07/08/13 ---50.0 ---9.66 B 2.58 B 5.66 B 6.03 B 3.29 B 2.26 B 1.56 B 4.62 B 11.10 J 5.62 B 1.99 J 01/21/14 0.41 50.0 ---5.93 J 2.08 J 5.35 J 3.28 J 2.72 J 7.75 J 1.78 J 8.46 J 8.53 J 5.99 J ND 07/21/14 0.22 50.0 ---3.74 J 3.85 J 3.55 J 5.52 J 2.87 J 1.70 J 1.66 J 6.42 J 3.93 J 6.21 J ND 01/29/15 0.22 50.0 ---3.78 J 5.34 J 2.05 J 2.33 J 3.62 J 2.19 J 1.51 J 5.44 J 6.22 J 5.45 J ND 07/27/15 0.48 50.0 ---3.21 J 1.14 J 0.56 J ND ND 1.07 J 0.84 J 4.62 J 2.54 J 4.13 J ND 01/26/16 0.48 50.0 ---5.08 J 2.12 J ND 0.56 J 1.17 J 3.55 J 1.39 J 4.89 J 5.35 J 4.55 J ND Selenium 05/23/97 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 20 µg/L 06/16/97 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---20.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---20.0 ND NI ND ND ND 40.0 ---NI NI NI NI ND 10/18/01 ---20.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---20.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---20.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---20.0 ND NI ND 20.0 ND ND ---NI NI NI NI ND 03/19/04 ---20.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---20.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---20.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---20.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---20.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---20.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---20.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---10.0 Dry NI ND 5.23 J 6.79 J ND ND NI NI NI NI ND 07/30/09 ---10.0 ND NI ND 3.60 J 4.89 J ND ND NI NI NI NI ND 01/14/10 ---10.0 ---ND ND 1.37 J 1.45 J ND ND NI NI NI NI ND 07/15/10 ---10.0 ---ND ND ND ND ND 3.45 B NI NI NI NI 4.36 J 01/20/11 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND 07/14/11 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND 01/30/12 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND 05/24/12 ---10.0 ---NS NS NS NS NS NS 1.26 J ND ND ND ND 06/28/12 ---10.0 ---NS NS NS NS NS NS 0.79 J 0.56 J ND ND ND 07/25/12 ---10.0 ---ND ND ND 0.65 J ND ND 2.93 J 1.19 J ND ND ND 08/24/12 ---10.0 ---NS NS NS NS NS NS 3.68 J 0.78 J ND ND ND 02/04/13 ---10.0 ---ND ND 1.08 J 0.9 J ND ND 3.6 J 0.84 J ND ND ND 07/08/13 ---10.0 ---ND ND ND ND ND ND 3.25 J ND ND ND ND 01/21/14 0.77 10.0 ---ND ND ND ND ND ND 3.60 B ND ND ND 2.20 J 07/21/14 1.01 10.0 ---ND 1.09 B 1.74 B 1.74 B ND ND 8.69 B 2.10 B 1.81 B 1.27 B 2.88 J 01/29/15 1.01 10.0 ---ND 2.44 J ND ND ND ND 2.44 J ND ND ND ND 07/27/15 0.85 10.0 ---ND ND ND ND ND ND 1.74 J ND ND ND ND 01/26/16 0.85 10.0 ---ND ND ND 0.87 J ND ND 0.88 J ND 1.23 J ND ND TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 7 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Silver 07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND NC 2L = 20 µg/L 01/26/06 ---10.0 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---10.0 Dry NI 1.47 J ND ND ND ND NI NI NI NI ND 07/30/09 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/14/10 ---10.0 ---ND 0.79 J 2.29 J ND ND ND NI NI NI NI ND 07/15/10 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND 01/20/11 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND 07/14/11 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND 01/30/12 ---10.0 ---0.23 J 0.50 J 3.63 J ND 0.14 J ND NI NI NI NI ND 05/24/12 ---10.0 ---NS NS NS NS NS NS ND ND ND ND ND 06/28/12 ---10.0 ---NS NS NS NS NS NS ND 0.54 J 0.16 J ND ND 07/25/12 ---10.0 ---0.43 J 1.99 J 4.03 J 0.7 J 0.35 J ND 0.54 J ND ND ND ND 08/24/12 ---10.0 ---NS NS NS NS NS NS 0.12 J ND 0.12 J 0.11 J ND 02/04/13 ---10.0 ---0.69 J 0.62 J 6.42 J 0.24 J ND ND 0.14 J ND 0.49 J 0.10 J ND 07/08/13 ---10.0 ---0.35 J 0.59 J 1.09 J 4.3 J ND ND ND ND ND ND ND 01/21/14 0.24 10.0 ---2.30 J 0.84 J 0.57 J 0.38 J ND ND ND ND ND ND ND 07/21/14 0.17 10.0 ---0.55 J 0.56 J 0.56 J ND ND ND ND 0.35 J ND ND ND 01/29/15 0.17 10.0 ---0.24 J 3.13 J ND ND 0.35 J ND 0.33 J 0.17 J 0.41 J 1.54 J ND 07/27/15 0.22 10.0 ---0.32 J ND 0.40 J ND ND ND ND ND 0.36 J ND ND 01/26/16 0.22 10.0 ---0.77 J ND ND 0.49 J 0.36 J ND ND ND ND ND ND Thallium 05/23/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND GWPS = 0.2 µg/L 06/16/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---10.0 Dry NI ND ND ND 10.00 ND NI NI NI NI ND 07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---5.50 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---5.50 ND NI ND ND ND ND ND NI NI NI NI 0.05 J 01/10/08 ---5.50 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---5.50 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---5.50 Dry NI ND ND 0.053 J ND ND NI NI NI NI ND 07/30/09 ---5.50 ND NI ND ND ND ND ND NI NI NI NI ND 01/14/10 ---5.50 ---ND ND ND ND ND ND NI NI NI NI ND 07/15/10 ---5.50 ---ND ND ND ND ND ND NI NI NI NI ND 01/20/11 ---5.50 ---ND ND ND ND ND ND NI NI NI NI ND 07/14/11 ---5.50 ---ND ND ND ND ND ND NI NI NI NI ND 01/30/12 ---5.50 ---ND ND ND ND ND ND NI NI NI NI ND 05/24/12 ---5.50 ---NS NS NS NS NS NS ND ND ND ND ND 06/28/12 ---5.50 ---NS NS NS NS NS NS ND ND ND ND ND 07/25/12 ---5.50 ---ND ND ND ND ND ND ND ND ND ND ND 08/24/12 ---5.50 ---NS NS NS NS NS NS ND ND ND ND ND 02/04/13 ---5.50 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---5.50 ---ND ND ND ND ND ND ND ND 0.08 J ND ND 01/21/14 0.06 5.50 ---0.20 J ND ND ND ND ND ND ND ND ND ND 07/21/14 0.09 5.50 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 0.09 5.50 ---ND ND ND ND ND ND ND ND 0.11 J ND ND 07/27/15 0.06 5.50 ---ND 0.38 J 0.09 J ND ND ND 0.15 J ND ND ND 5.50 01/26/16 0.06 5.50 ---0.08 J ND ND ND ND ND ND ND 0.07 J ND ND TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 8 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Vanadium 05/23/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND GWPS = 0.3 µg/L 06/16/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---40.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---40.0 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---40.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---25.0 2.80 J NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---25.0 2.30 J NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---25.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---25.0 Dry NI ND ND ND ND 1.60 J NI NI NI NI ND 01/29/09 ---25.0 Dry NI 1.45 J 1.44 J ND ND 1.32 J NI NI NI NI ND 07/30/09 ---25.0 4.29 J NI ND ND ND ND 1.92 J NI NI NI NI ND 01/14/10 ---25.0 ---4.35 J ND ND ND ND 1.22 J NI NI NI NI ND 07/15/10 ---25.0 ---2.28 J ND ND ND ND 2.16 J NI NI NI NI ND 01/20/11 ---25.0 ---2.13 J ND ND ND ND ND NI NI NI NI ND 07/14/11 ---25.0 ---1.98 J ND ND ND ND ND NI NI NI NI ND 01/30/12 ---25.0 ---ND ND ND ND ND ND NI NI NI NI ND 05/24/12 ---25.0 ---NS NS NS NS NS NS 3.07 J ND 4.78 J ND ND 06/28/12 ---25.0 ---NS NS NS NS NS NS 2.74 J ND ND ND ND 07/25/12 ---25.0 ---3.45 J 2.15 J 2.28 J ND 2.77 J 4.04 J 5.98 J ND 4.58 J ND ND 08/24/12 ---25.0 ---NS NS NS NS NS NS 8.35 J ND 3.94 J ND ND 02/04/13 ---25.0 ---3.72 B 2.34 B 6.74 B ND ND 3.51 B 3.75 J ND ND ND 2.12 J 07/08/13 ---25.0 ---7.94 J ND ND ND ND 11.30 J ND ND 17.10 J ND ND 01/21/14 1.97 25.0 ---10.8 B 9.42 B ND ND ND 4.48 B ND ND 3.28 B ND 14.6 J 07/21/14 0.93 25.0 ---3.01 B ND 3.50 B ND 2.85 B 1.70 B 3.73 B ND 4.34 B 1.40 B 1.69 J 01/29/15 0.93 25.0 ---ND 1.79 J 1.02 J ND ND ND ND ND 10.20 J ND ND 07/27/15 1.57 25.0 ---ND ND 2.19 J ND ND 2.08 J ND ND 1.94 J ND ND 01/26/16 1.57 25.0 ---3.05 J ND ND ND ND ND ND ND 3.33 J ND ND Zinc 05/23/97 ---50 50 NI ND ND ND ND ---NI NI NI NI ND NC 2L = 1000 µg/L 06/16/97 ---50 100 NI ND ND ND 130 ---NI NI NI NI 600 08/14/97 ---50 110 NI 90 ND 70 ND ---NI NI NI NI ND 09/30/97 ---20 Dry NI ND 30 50 30 ---NI NI NI NI 140 04/30/98 ---20 70 NI 40 70 90 ND ---NI NI NI NI 100 09/15/98 ---20 ND NI ND ND 50 30 ---NI NI NI NI ND 04/08/99 ---20 30 NI 20 20 ND 40 ---NI NI NI NI ND 09/09/99 ---50 Dry NI 100 80 60 60 ---NI NI NI NI 60 04/13/00 ---50 80 NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---50 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---50 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---50 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---50 Dry NI ND ND 70 ND ---NI NI NI NI ND 10/23/02 ---50 Dry NI ND ND ND 60 ---NI NI NI NI ND 04/14/03 ---50 170 NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---50 ND NI ND ND ND 80 ---NI NI NI NI ND 03/19/04 ---50 ---NI ------------ND NI NI NI NI ND 04/28/04 ---50 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---50 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---50 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---50 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---50 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---50 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---10.0 7.0 J NI 35.1 ND ND 3.9 J 9.4 J NI NI NI NI ND 07/23/07 ---10.0 22.3 NI 168.0 ND ND 11.70 B 14.9 B NI NI NI NI 4.0 J 01/10/08 ---10.0 Dry NI 54.9 ND ND 3.1 J 7.6 J NI NI NI NI ND 07/21/08 ---10.0 Dry NI 411 ND ND 4.7 J 15.5 NI NI NI NI ND 01/29/09 ---10.0 Dry NI 33.0 ND ND 14.9 B 11.7 B NI NI NI NI 5.8 J 07/30/09 ---10.0 39.3 NI 509 5.19 J ND 7.2 J 12.5 NI NI NI NI ND 01/14/10 ---10.0 ---12.80 91.5 6.46 J ND 3.4 J 12.2 NI NI NI NI ND 07/15/10 ---10.0 ---5.32 J 431 ND ND 8.3 J 12.1 NI NI NI NI ND 01/20/11 ---10.0 ---ND 179 ND ND ND 6.06 J NI NI NI NI ND 07/14/11 ---10.0 ---4.04 J 423 ND ND 4.0 J 10.10 NI NI NI NI ND 01/30/12 ---10.0 ---6.39 B 103 2.91 B 5.03 B 2.8 B 6.75 B NI NI NI NI 3.00 J 05/24/12 ---10.0 ---NS NS NS NS NS NS 11 B 14.8 B 20.2 B 8.3 B 2.38 J 06/28/12 ---10.0 ---NS NS NS NS NS NS 5.91 B 14.4 B 6.3 B 7.4 B 27.9 07/25/12 ---10.0 ---4.42 B 103 1.90 B 2.48 B 4.9 B 6.04 B 4.68 B 9.4 B 10.4 B 5.5 B 2.48 J 08/24/12 ---10.0 ---NS NS NS NS NS NS 3.04 B 11.3 B 8.2 B 5.3 B 3.32 J 02/04/13 ---10.0 ---1.87 B 56.6 4.90 B 3.19 B 1.1 B 5.55 B 1.85 B 8.3 J 3.1 B 4.2 B 0.76 J 07/08/13 ---10.0 ---21.2 172 5.20 J 11.0 1.2 B 6.73 J 3.12 B 14.5 59.3 5.7 J 0.96 J 01/21/14 0.87 10.0 ---4.78 B 30.6 4.85 B 3.69 B 5.07 B 18.3 J 2.45 B 15.0 J 17.0 J 8.36 B 2.35 J 07/21/14 0.64 10.0 ---4.90 B 504 1.86 B 1.51 B 1.45 B 5.32 B 1.76 B 14.4 10.3 5.84 B 1.93 J 01/29/15 0.64 10.0 ---2.88 B 18.3 1.31 B 1.79 B 2.28 B 7.32 B 2.56 B 17.9 28.5 7.43 B 1.54 J 07/27/15 1.30 10.0 ---4.63 B 5.19 B 2.89 B 1.66 B ND 4.51 B ND 11.8 6.87 B 7.86 J 1.57 J 01/26/16 1.30 10.0 ---3.65 B 12.4 ND 3.13 B 1.66 B 9.31 J ND 13.0 8.74 J 5.34 B 1.35 J TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 9 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Iron 07/23/07 ---300 2200 NI 20 44 20 7340 676 NI NI NI NI ND NC 2L = 300 µg/L 01/10/08 ---300 Dry NI 38 J 71 J ND 4600 575 NI NI NI NI ND 07/21/08 ---300 Dry NI 184 J 47 J ND 10400 1950 NI NI NI NI ND 01/29/09 ---300 Dry NI 622 142 J 56.1 B 3520 585 NI NI NI NI 33.80 J 07/30/09 ---300 2540 NI 114 J 92 J 95 J 10900 851 NI NI NI NI ND 01/14/10 ---300 ---1630 249 J 222 J 87 J 5200 597 NI NI NI NI ND 07/15/10 ---300 ---517 185 J 84 J 47.7 J 7880 1350 NI NI NI NI ND 01/20/11 ---300 ---359 325 106 J 60.4 J 2000 489 NI NI NI NI ND 07/14/11 ---300 ---490 239 J 97 J 64.6 J 3220 773 NI NI NI NI ND 01/30/12 ---40.0 ---146 189 775 446 1760 722 NI NI NI NI 8.11 J 07/25/12 ---40.0 ---221 157 1400 4590 10200 708 NS NS NS NS 4.71 J 02/04/13 ---30.0 ---156 318 1790 5430 1840 950 83700 50.90 B 203 186 5.53 J 07/08/13 ---30.0 ---5280 204 7180 2160 1500 1050 45600 44.50 14300 1440 ND 01/21/14 3.02 30.0 ---783 457 7990 1060 1590 2540 87000 132 3730 271 4.96 J 07/21/14 3.1 40.0 ---93.8 138 2120 1700 3000 860 81900 178 1810 1930 ND 01/29/15 3.10 40.0 ---63.0 2950 656 579 1720 726 65900 82.1 14400 225 4.34 J 07/27/15 5.72 40 ---140 153 168 104 561 201 89900 14.9 J 3810 103 ND 01/26/16 5.72 300 ---253 J 197 J 249 J 1050 3430 408 98300 209 J 9020 231 J 9.50 J Manganese 07/23/07 ---50.0 77.70 NI 31.6 J 314 59.2 4130 21.4 J NI NI NI NI ND NC 2L = 50 µg/L 01/10/08 ---50.0 Dry NI 21.6 J 249 30 J 2130 23.0 J NI NI NI NI ND 07/21/08 ---50.0 Dry NI 35.8 J 341 41.1 J 4840 23.6 J NI NI NI NI 2.8 J 01/29/09 ---50.0 Dry NI 481 225 25 B 3250 15.6 B NI NI NI NI 13.3 J 07/30/09 ---50.0 48.80 J NI 191 281 55.7 4520 17.1 J NI NI NI NI ND 01/14/10 ---50.0 ---123 355 294 23.8 J 3680 19.5 J NI NI NI NI ND 07/15/10 ---50.0 ---45.6 J 203 203 45.5 J 3500 25.0 J NI NI NI NI ND 01/20/11 ---50.0 ---94.3 224 291 26.3 J 1150 10.7 J NI NI NI NI ND 07/14/11 ---50.0 ---83.7 198 167 49.2 3050 13.7 NI NI NI NI 1.16 J 01/30/12 ---10.0 ---27.1 353 273 38 1140 11.0 NI NI NI NI ND 07/25/12 ---10.0 ---67.2 164 272 218 3690 9.13 J NS NS NS NS ND 02/04/13 ---50.0 ---30.4 J 406 141 393 1560 13.90 J 5190 585 30.3 J 90.2 ND 07/08/13 ---50.0 ---221 363 182 202 3860 24.20 J 4490 442 636.0 206 0.64 J 01/21/14 0.550 50.0 ---101 577 310 52.0 1440 33.2 J 9030 430 184 108 ND 07/21/14 0.395 50.0 ---10.7 B 153 72.0 136 2950 10.4 B 13600 920 181 249 2.27 J 01/29/15 0.395 50.0 ---5.60 B 1950 222 25.1 J 1210 48.9 J 6050 561 1610 110 1.33 J 07/27/15 1.04 50.0 ---12.9 J 141 51.9 41.0 J 1200 13.6 J 12400 536 214 119 ND 01/26/16 1.04 50.0 ---24.0 J 572 306 26.1 J 2690 28.0 J 12300 514 680 142 ND Organic Compounds Acetone 07/25/12 ---100 ---ND ND ND 29 J ND ND ND ND ND ND ND NC 2L = 6000 µg/L 08/24/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND 02/04/13 ---100 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---100 ---ND ND ND ND ND ND ND ND ND ND ND 01/21/14 1.6 100 ---ND ND ND ND ND ND ND ND ND ND 3.70 J 07/21/14 5.7 100 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 5.7 100 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 3.1 100 ---ND ND ND ND ND ND ND ND ND ND ND 01/26/16 4.9 100 ---ND ND ND ND ND ND 5.5 J ND ND ND ND TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 10 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Benzene 05/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND NC 2L = 1 µg/L 06/28/12 ---1.0 ---NS NS NS NS NS NS 0.2 J ND ND ND ND 07/25/12 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND 08/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND 02/04/13 ---1.0 ---ND ND ND ND ND ND 0.2 J ND ND ND ND 07/08/13 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/21/14 0.3 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/21/14 0.2 1.0 ---ND ND ND ND ND ND 0.2 J ND ND ND ND 01/29/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/26/16 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND Carbon Disulfide 05/23/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 700 µg/L 06/16/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---5 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---5 ND NI ND ND ND 29 ---NI NI NI NI ND 09/15/98 ---5 ND NI ND ND 120 12 ---NI NI NI NI ND 04/08/99 ---5 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---100 ---NI ------------ND NI NI NI NI ND 04/28/04 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 07/30/09 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/14/10 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 07/15/10 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 01/20/11 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 07/14/11 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 01/30/12 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 05/24/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND 06/28/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND 07/25/12 ---100 ---ND ND ND ND ND ND ND ND ND ND ND 08/24/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND 02/04/13 ---100 ---ND ND ND ND ND ND ND ND ND ND 3.90 J 07/08/13 ---100 ---ND ND ND ND ND ND ND ND ND ND ND 01/21/14 1.2 100 ---ND ND ND ND ND ND ND ND ND ND ND 07/21/14 0.8 100 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 0.8 100 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.3 100 ---ND ND ND ND ND ND ND ND ND ND ND 01/26/16 0.9 100 ---ND ND ND ND ND ND ND ND ND ND ND Chloroform 05/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND NC 2L = 70 µg/L 06/28/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND 07/25/12 ---1.0 ---ND ND ND ND ND ND 0.6 B 0.5 B 0.5 B ND 1.4 J 08/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND 0.6 J 02/04/13 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---1.0 ---ND ND ND ND ND ND ND ND ND ND 2.2 J 01/21/14 0.3 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/21/14 0.2 5.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 0.2 5.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.2 5.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/26/16 0.3 5.0 ---ND ND ND ND ND ND ND ND ND ND ND Ethylbenzene 05/24/12 ---5.0 ---NS NS NS NS NS NS ND ND ND ND ND NC 2L = 600 µg/L 06/28/12 ---5.0 ---NS NS NS NS NS NS ND ND ND ND ND 07/25/12 ---5.0 ---ND ND ND ND ND ND 0.5 J ND ND ND ND 08/24/12 ---5.0 ---NS NS NS NS NS NS ND ND ND ND ND 02/04/13 ---5.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---5.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/21/14 0.5 5.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/21/14 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/26/16 0.3 1.0 ---ND ND ND ND ND ND ND ND ND ND ND Methylene Chloride 01/26/16 0.5 1 ---ND ND ND ND ND ND ND ND ND ND 0.90 J NC 2L = 5 µg/L TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 11 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Methyl Ethyl Ketone (2-Butanone)05/23/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 06/16/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 4000 µg/L 08/14/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---100 ND NI ND ND 130 ND ---NI NI NI NI ND 04/08/99 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---100 ---NI ------------ND NI NI NI NI ND 04/28/04 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 07/30/09 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/14/10 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 07/15/10 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 01/20/11 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 07/14/11 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 01/30/12 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 05/24/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND 06/28/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND 07/25/12 ---100 ---ND ND ND 17.0 J ND ND ND ND ND ND ND 08/24/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND 02/04/13 ---100 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---100 ---ND ND ND ND ND ND ND ND ND ND ND 01/21/14 0.8 100 ---ND ND ND ND ND ND ND ND ND ND 2.7 J 07/21/14 0.8 100 ---ND ND ND ND ND ND ND ND ND ND 1.1 J 01/29/15 0.8 100 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.9 100 ---ND ND ND ND ND ND ND ND ND ND ND 01/26/16 1.1 100 ---ND ND ND ND ND ND ND ND ND ND ND Tetrachloroethene 05/23/97 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 0.7 µg/L 06/16/97 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---5.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---5.0 ND NI ND ND 130 ND ---NI NI NI NI ND 04/08/99 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---5.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---5.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---5.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---5.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---5.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---5.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---5.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---5.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---5.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---5.0 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---5.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---3.0 0.55 J NI 0.30 J ND ND ND ND NI NI NI NI ND 07/23/07 ---1.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---1.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---1.0 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---1.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/30/09 ---1.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/14/10 ---1.0 ---ND ND ND ND ND ND NI NI NI NI ND 07/15/10 ---1.0 ---ND ND ND ND ND ND NI NI NI NI ND 01/20/11 ---1.0 ---ND ND ND ND ND ND NI NI NI NI ND 07/14/11 ---1.0 ---ND ND ND ND ND ND NI NI NI NI ND 01/30/12 ---1.0 ---ND ND ND ND ND ND NI NI NI NI ND 05/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND 06/28/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND 07/25/12 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND 08/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND 02/04/13 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/21/14 0.4 1.0 ---ND ND ND ND ND ND ND ND 0.7 J ND ND 07/21/14 0.4 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 0.4 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.3 1.0 ---ND 0.70 J ND ND ND ND ND ND 0.60 J ND ND 01/26/16 0.4 1.0 ---ND ND ND ND ND ND ND ND ND ND ND Toluene 07/25/12 ---1.0 ---ND ND ND 360 ND ND ND ND ND ND ND 08/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND NC 2L = 600 µg/L 02/04/13 ---1.0 ---ND ND ND 1.3 ND ND ND ND ND ND ND 07/08/13 ---1.0 ---ND ND ND 3.8 ND ND ND ND ND ND ND 01/21/14 0.3 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/21/14 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/26/16 0.3 1.0 ---ND ND ND ND ND ND ND ND ND ND ND TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 12 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Field Parameters pH 05/23/97 ------5.56 NI 6.38 7.50 7.74 6.33 ---NI NI NI NI --- (S.U.)06/16/97 ------5.67 NI 6.67 7.50 7.84 6.25 ---NI NI NI NI --- 08/14/97 ------5.74 NI 6.50 7.42 7.71 6.18 ---NI NI NI NI --- 09/30/97 ------Dry NI 6.49 7.49 7.4 6.10 ---NI NI NI NI --- 04/30/98 ------5.79 NI 6.24 7.12 7.19 6.56 ---NI NI NI NI --- 09/15/98 ------5.51 NI 6.73 7.66 7.71 6.99 ---NI NI NI NI --- 04/08/99 ------5.70 NI 6.27 7.26 7.42 6.72 ---NI NI NI NI --- 09/09/99 ------Dry NI 6.99 7.63 7.49 6.60 ---NI NI NI NI --- 04/13/00 ------5.14 NI 6.47 7.51 7.43 6.41 ---NI NI NI NI --- 10/17/00 ------8.73 NI 7.82 8.83 7.98 7.46 ---NI NI NI NI --- 04/23/01 ------5.70 NI 6.42 7.45 7.36 6.48 ---NI NI NI NI --- 10/18/01 ------Dry NI 6.42 7.38 7.21 6.27 ---NI NI NI NI --- 04/29/02 ------Dry NI 6.51 7.42 7.4 7.18 ---NI NI NI NI --- 10/23/02 ------Dry NI 6.57 7.80 7.37 6.82 ---NI NI NI NI --- 04/14/03 ------5.00 NI 6.10 7.39 7.24 6.34 ---NI NI NI NI --- 10/30/03 ------6.25 NI 6.75 8.10 7.6 6.67 ---NI NI NI NI --- 03/19/04 ---------NI ------------6.36 NI NI NI NI --- 04/28/04 ------5.91 NI 6.22 7.45 7.41 6.51 6.56 NI NI NI NI --- 10/27/04 ------5.17 NI 5.99 6.96 6.91 6.12 6.31 NI NI NI NI --- 03/16/05 ------6.18 NI 6.30 7.19 7.15 6.16 6.40 NI NI NI NI --- 07/21/05 ------6.55 NI 6.56 7.13 7.21 6.95 6.24 NI NI NI NI --- 01/26/06 ------Dry NI 6.07 8.81 8.18 7.64 6.70 NI NI NI NI --- 07/21/06 ---------NI 6.24 7.22 7.09 6.41 6.18 NI NI NI NI --- 01/22/07 ------5.62 NI 6.51 7.24 7.14 6.40 6.01 NI NI NI NI --- 07/23/07 ------6.84 NI 5.95 7.53 7.27 6.57 6.29 NI NI NI NI --- 01/10/08 ------Dry NI 6.01 7.16 7.1 6.56 6.20 NI NI NI NI --- 07/21/08 ------Dry NI 6.08 7.37 7.07 6.35 6.33 NI NI NI NI --- 01/29/09 ------Dry NI 5.87 7.05 6.91 6.32 6.18 NI NI NI NI --- 07/30/09 ------4.79 NI 5.75 6.60 6.45 5.95 5.89 NI NI NI NI --- 01/14/10 ---------5.22 5.92 6.82 6.82 6.48 5.93 NI NI NI NI --- 07/15/10 ---------5.49 5.72 6.87 6.82 6.30 5.94 NI NI NI NI --- 01/20/11 ---------5.71 5.80 6.95 6.75 6.75 5.93 NI NI NI NI --- 02/18/11 ------------5.65 ------------NI NI NI NI --- 07/14/11 ---------5.47 5.80 6.90 6.7 6.57 5.48 NI NI NI NI --- 01/30/12 ---------5.86 6.03 7.00 6.99 7.00 5.93 NI NI NI NI --- 05/24/12 ---------NS NS NS NS NS NS 5.94 5.39 5.76 5.65 --- 06/28/12 ---------NS NS NS NS NS NS 6.07 5.81 6.20 5.82 --- 07/25/12 ---------6.00 6.20 7.41 6.95 6.94 6.05 6.1 5.52 5.34 5.60 --- 08/24/12 ---------NS NS NS NS NS NS 6.04 5.61 5.46 5.66 --- 02/04/13 ---------5.65 6.07 7.15 7.09 7.25 5.86 6.28 7.06 5.75 5.74 --- 07/08/13 ---------5.37 5.68 6.75 6.68 6.62 5.32 5.89 4.82 4.99 4.91 --- 01/21/14 ---------8.96 6.66 6.60 6.98 7.12 7.43 6.97 6.61 5.66 5.78 --- 07/21/14 ---------5.75 5.94 6.83 6.97 6.98 5.87 5.99 5.24 4.71 5.02 --- 01/29/15 FIELD FIELD ---5.45 ---6.40 6.48 6.92 5.57 6.11 5.39 5.12 4.78 --- 07/27/15 FIELD FIELD ---5.95 6.23 7.42 7.02 7.25 5.99 6.23 5.28 5.34 5.12 01/26/16 FIELD FIELD ---6.63 5.83 6.55 6.99 6.78 5.99 6.38 5.59 5.24 5.10 TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 13 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Conductivity 05/23/97 ------82 NI 232 375 278 149 ---NI NI NI NI --- (µS/cm)06/16/97 ------73 NI 299 441 325 186 ---NI NI NI NI --- 08/14/97 ------94 NI 309 384 306 267 ---NI NI NI NI --- 09/30/97 ------Dry NI 215 327 277 181 ---NI NI NI NI --- 04/30/98 ------12 NI 31 53 47 44 ---NI NI NI NI --- 09/15/98 ------77 NI 180 344 434 274 ---NI NI NI NI --- 04/08/99 ------72 NI 135 232 206 189 ---NI NI NI NI --- 09/09/99 ------Dry NI 102 190 137 130 ---NI NI NI NI --- 04/13/00 ------62 NI 285 413 3.35 351 ---NI NI NI NI --- 10/17/00 ------53 NI 225 245 274 191 ---NI NI NI NI --- 04/23/01 ------67 NI 239 472 445 327 ---NI NI NI NI --- 10/18/01 ------Dry NI 178 297 283 231 ---NI NI NI NI --- 04/29/02 ------Dry NI 91 136 140 161 ---NI NI NI NI --- 10/23/02 ------Dry NI 149 302 289 201 ---NI NI NI NI --- 04/14/03 ------48 NI 73 63 75 81 ---NI NI NI NI --- 10/30/03 ------186 NI 174 487 487 108 ---NI NI NI NI --- 03/19/04 ---------NI ------------971 NI NI NI NI --- 04/28/04 ------82 NI 128 168 154 144 449 NI NI NI NI --- 10/27/04 ------54 NI 235 532 546 488 658 NI NI NI NI --- 03/16/05 ------49 NI 297 481 ---389 322 NI NI NI NI --- 07/21/05 ------62 NI 325 542 501 501 413 NI NI NI NI --- 01/26/06 ------Dry NI 189 468 447 361 367 NI NI NI NI --- 07/21/06 ---------NI 279 607 595 551 442 NI NI NI NI --- 01/22/07 ------57 NI 409 602 634 564 419 NI NI NI NI --- 07/23/07 ------80 NI 295 581 642 577 485 NI NI NI NI --- 01/10/08 ------Dry NI 414 914 999 567 600 NI NI NI NI --- 07/21/08 ------Dry NI 269 617 752 617 406 NI NI NI NI --- 01/29/09 ------Dry NI 259 636 750 508 280 NI NI NI NI --- 07/30/09 ------81 NI 233 623 776 607 279 NI NI NI NI --- 01/14/10 ---------152 236 605 765 543 252 NI NI NI NI --- 07/15/10 ---------154 211 615 800 577 239 NI NI NI NI --- 01/20/11 ---------160 225 621 830 556 209 NI NI NI NI --- 02/18/11 ------------234 ------------NI NI NI NI --- 07/14/11 ---------173 242 660 887 633 224 NI NI NI NI --- 01/30/12 ---------137 199 471 685 424 141 NI NI NI NI --- 05/24/12 ---------NS NS NS NS NS NS 607 193.0 102.0 117.0 --- 06/28/12 ---------NS NS NS NS NS NS 588 220.7 119.1 151.7 --- 07/25/12 ---------146.7 247.3 625 917 625 190.7 694 227.9 75.9 118.9 --- 08/24/12 ---------NS NS NS NS NS NS 689 216.9 82.4 128.2 --- 02/04/13 ---------130.1 173.9 458.9 549 422.6 127.6 634 143.6 64.2 119.8 --- 07/08/13 ---------118.4 211.4 457.3 711 379.6 136.0 519 110.6 78.8 101.1 --- 01/21/14 ---------155.7 252.8 487.9 644 490.3 180.3 771 164.4 76.6 72.1 --- 07/21/14 ---------138.7 278.9 508.0 828 510.0 161.5 749 225.4 84.8 108.9 --- 01/29/15 FIELD FIELD ---149.5 ---475.5 658 430.9 152.6 546 171.4 218.4 81.2 --- 07/27/15 ---------135 277 491 689 459 165 635 173 81 75 --- 01/26/16 ------154.1 283.4 484.7 704 478.6 169.8 449.1 196.1 204.8 75.5 --- Temperature 05/23/97 ------19.7 NI 17.5 16.9 16.9 16.2 ---NI NI NI NI --- (ºC)06/16/97 ------19.8 NI 17.6 16.3 15.7 17.7 ---NI NI NI NI --- 08/14/97 ------28.0 NI 19.1 21.9 25 22.1 ---NI NI NI NI --- 09/30/97 ------Dry NI 16.6 19.1 17.1 19.4 ---NI NI NI NI --- 04/30/98 ------22.2 NI 16.0 17.0 16.3 17.7 ---NI NI NI NI --- 09/15/98 ------22.1 NI 15.6 14.2 16.7 22.2 ---NI NI NI NI --- 04/08/99 ------22.1 NI 20.4 18.0 19 16.4 ---NI NI NI NI --- 09/09/99 ------Dry NI 13.3 22.5 22.4 23.3 ---NI NI NI NI --- 04/13/00 ------16.3 NI 18.0 16.3 11.2 11.3 ---NI NI NI NI --- 10/17/00 ------16.7 NI 18.1 16.8 16.8 18.4 ---NI NI NI NI --- 04/23/01 ------17.7 NI 18.5 17.2 17.2 16.1 ---NI NI NI NI --- 10/18/01 ------Dry NI 15.9 15.3 13.6 14.5 ---NI NI NI NI --- 04/29/02 ------Dry NI 17.5 15.8 16 20.0 ---NI NI NI NI --- 10/23/02 ------Dry NI 18.2 17.5 17 20.8 ---NI NI NI NI --- 04/14/03 ------18.8 NI 18.7 17.7 17.5 14.7 ---NI NI NI NI --- 10/30/03 ------17.6 NI 16.8 17.4 16.4 17.6 ---NI NI NI NI --- 03/19/04 ---------NI ------------12.60 NI NI NI NI --- 04/28/04 ------15.1 NI 16.3 16.2 16.7 10.5 14.50 NI NI NI NI --- 10/27/04 ------14.4 NI 16.1 15.0 15.8 17.2 15.40 NI NI NI NI --- 03/16/05 ------11.83 NI 13.66 13.49 12.79 11.16 10.12 NI NI NI NI --- 07/21/05 ------18.62 NI 20.70 17.34 19.71 22.59 19.60 NI NI NI NI --- 01/26/06 ------Dry NI 13.92 14.77 14.27 13.00 13.00 NI NI NI NI --- 07/21/06 ---------NI 22.10 18.93 18.34 18.70 15.70 NI NI NI NI --- 01/22/07 ------14.20 NI 15.20 12.90 13.4 13.40 12.90 NI NI NI NI --- 07/23/07 ------18.50 NI 18.61 18.72 18.5 20.03 16.30 NI NI NI NI --- 01/10/08 ------Dry NI 16.44 15.19 14.92 14.37 14.66 NI NI NI NI --- 07/21/08 ------Dry NI 21.25 22.36 22.78 22.99 17.73 NI NI NI NI --- 01/29/09 ------Dry NI 14.67 11.89 14.16 10.04 12.24 NI NI NI NI --- 07/30/09 ------23.94 NI 20.10 20.26 24.22 22.45 19.95 NI NI NI NI --- 01/14/10 ---------13.74 15.97 13.47 13.35 12.42 13.06 NI NI NI NI --- 07/15/10 ---------22.65 22.56 20.04 21.78 19.57 19.23 NI NI NI NI --- 01/20/11 ---------13.25 15.60 13.65 13.49 13.18 13.25 NI NI NI NI --- 02/18/11 ------------17.03 ------------NI NI NI NI --- 07/14/11 ---------19.07 20.71 19.14 20.08 19.29 16.80 NI NI NI NI --- 01/30/12 ---------14.13 16.91 14.57 16.56 13.70 13.66 NI NI NI NI --- 05/24/12 ---------NS NS NS NS NS NS 16.78 18.24 16.99 16.41 --- 06/28/12 ---------NS NS NS NS NS NS 23.1 26.4 23.0 20.1 --- 07/25/12 ---------19.1 18.9 18.4 22.4 17.3 15.8 17.5 18.5 16.8 16.7 --- 08/24/12 ---------NS NS NS NS NS NS 15.9 16.2 16.7 16.1 --- 02/04/13 ---------14.6 13.2 14.2 10.2 14.5 14.2 13.2 12.4 14.2 14.4 --- 07/08/13 ---------16.0 17.1 16.2 20.4 15.5 14.9 16.2 16.6 15.5 15.1 --- 01/21/14 ---------15.0 16.2 14.6 13.1 15.1 14.5 14.5 15.2 16.0 15.4 --- 07/21/14 ---------16.7 17.4 16.6 20.6 16.9 14.7 18.1 20.1 16.9 16.0 --- 01/29/15 FIELD FIELD ---14.7 ---14.5 13.3 13.5 12.6 13.0 13.2 15.5 14.6 --- 07/27/15 FIELD FIELD ---16.78 18.1 18.56 18.78 17.89 15.70 17.82 17.3 18.4 17.14 --- 01/26/16 FIELD FIELD ---14.9 16.7 14.2 14.0 14.8 14.5 15.1 15.2 15.5 15.0 --- TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 14 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Turbidity 05/23/97 ------19 NI 14.0 2.85 7.89 250 ---NI NI NI NI --- (NTU)06/16/97 ------100 NI 11.0 5.79 9.82 28.0 ---NI NI NI NI --- 08/14/97 ------770 NI 14.0 8.18 7.13 63.0 ---NI NI NI NI --- 09/30/97 ------Dry NI 4.2 6.56 8.46 47.0 ---NI NI NI NI --- 04/30/98 ------13 NI 23.0 22.00 5.79 16.0 ---NI NI NI NI --- 09/15/98 ------590 NI 19.7 11.20 22.2 62.8 ---NI NI NI NI --- 04/08/99 ------11 NI 9.4 8.81 1.23 7.97 ---NI NI NI NI --- 09/09/99 ------Dry NI 9.1 5.60 5.71 32.0 ---NI NI NI NI --- 04/13/00 ------280 NI 32.0 6.79 1.81 70.0 ---NI NI NI NI --- 10/17/00 ------292 NI 22.1 1.91 1.36 26.9 ---NI NI NI NI --- 04/23/01 ------440 NI 72.0 3.66 4.36 14.0 ---NI NI NI NI --- 10/18/01 ------Dry NI 30.0 1.86 7.92 43.0 ---NI NI NI NI --- 04/29/02 ------Dry NI 42.0 1.96 2.03 4.23 ---NI NI NI NI --- 10/23/02 ------Dry NI 34.0 2.81 6.06 6.76 ---NI NI NI NI --- 04/14/03 ------184 NI 23.0 3.96 1.03 3.86 ---NI NI NI NI --- 10/30/03 ------17 NI 7.2 5.25 3.91 14.0 ---NI NI NI NI --- 03/19/04 ---------NI ------------5.82 NI NI NI NI --- 04/28/04 ------32 NI 19.0 2.99 0.94 25.0 6.45 NI NI NI NI --- 10/27/04 ------19 NI 20.0 4.82 9.72 19.0 25.00 NI NI NI NI --- 03/16/05 ------320 NI 224.0 86.50 35.7 37.0 288.00 NI NI NI NI --- 07/21/05 ------763 NI 438.0 320 240 233.0 426.00 NI NI NI NI --- 01/26/06 ------Dry NI 102.0 88.10 24.2 174.0 126 NI NI NI NI --- 07/21/06 ---------NI 60.3 0.00 0 124.0 147 NI NI NI NI --- 01/22/07 ------290 NI >1000 30.90 0 197.0 34.8 NI NI NI NI --- 07/23/07 ------364 NI 3.70 4.60 7.1 130.0 52.2 NI NI NI NI --- 01/10/08 ------Dry NI 2.46 2.64 0.48 56.7 16.1 NI NI NI NI --- 07/21/08 ------Dry NI 13.60 0.88 0.64 82.4 37.7 NI NI NI NI --- 01/29/09 ------Dry NI 30.70 1.39 1.55 26.6 22.3 NI NI NI NI --- 07/30/09 ------123 NI 7.50 1.67 1.74 85.3 25.0 NI NI NI NI --- 01/14/10 ---------73.90 7.71 0.95 2.37 61.8 21.1 NI NI NI NI --- 07/15/10 ---------15.10 3.79 1.58 1.07 39.0 34.4 NI NI NI NI --- 01/20/11 ---------14.00 6.16 0.30 0.65 32.7 16.3 NI NI NI NI --- 02/18/11 ------------6.26 ------------NI NI NI NI --- 07/14/11 ---------9.18 2.35 1.19 0.67 43.9 15.2 NI NI NI NI --- 01/30/12 ---------17.92 15.30 10.68 10.52 16.39 24.7 NI NI NI NI --- 05/24/12 ---------NS NS NS NS NS NS 16.19 11.81 62.4 13.56 --- 06/28/12 ---------NS NS NS NS NS NS 18.61 6.61 63.7 6.55 --- 07/25/12 ---------5.91 2.84 4.75 5.86 25.8 8.24 3.99 2.83 32.2 5.54 --- 08/24/12 ---------NS NS NS NS NS NS 5.42 4.60 24.9 5.09 --- 02/04/13 ---------15.10 11.19 16.91 16.39 12.04 16.61 11.39 16.11 19.1 11.37 --- 07/08/13 ---------3.27 7.10 10.12 4.22 3.24 7.19 9.68 10.81 31.5 10.07 --- 01/21/14 ---------5.21 3.23 3.62 4.10 3.80 3.97 3.92 4.06 3.91 3.81 --- 07/21/14 ---------3.23 17.90 3.85 7.55 4.31 2.01 5.29 4.27 26.70 4.77 --- 01/29/15 FIELD FIELD ---30.50 ---2.01 ------6.57 1.51 2.07 15.60 3.51 --- 07/27/15 FIELD FIELD ---7.32 9.72 6.4 11.3 8.0 13.1 4.6 4.5 70 10 --- 01/26/16 FIELD FIELD ---5.45 4.39 6.2 10.6 7.66 11.6 3.22 4.06 68 3 --- Oxidation Reduction Potential 03/16/05 ------194 NI 92 65.0 103 13.0 127.0 NI NI NI NI --- (mV)07/21/05 ------206 NI 53 -9.0 3 -26.0 110.0 NI NI NI NI --- 01/26/06 ------Dry NI 136 -88.0 -13 35.0 141.0 NI NI NI NI --- 07/21/06 ---------NI 108 -112.0 -74 9.0 180.0 NI NI NI NI --- 01/22/07 ------279 NI 183 -100.0 -38 -2.0 256.0 NI NI NI NI --- 07/23/07 ---------NI 326 -82.0 -28 -28.0 182.0 NI NI NI NI --- 01/10/08 ------Dry NI 193 -88.0 -16 8.0 206.0 NI NI NI NI --- 07/21/08 ------Dry NI 206 -65.0 -33 -52.0 166.0 NI NI NI NI --- 01/29/09 ------Dry NI 210.5 -9.3 103.2 175.8 253.4 NI NI NI NI --- 07/30/09 ------181.6 NI 123.8 -50.2 2.6 -24.1 132.0 NI NI NI NI --- 01/14/10 ---------166.3 70.4 -33.1 20.2 11.1 141.0 NI NI NI NI --- 07/15/10 ---------40.1 187.9 -70.4 48.3 82.0 -13.8 NI NI NI NI --- 01/20/11 ---------199.8 132.5 -18.5 42.4 18.2 195.6 NI NI NI NI --- 02/18/11 ------------187.3 ------------NI NI NI NI --- 07/14/11 ---------94.9 118.3 -23.4 5.4 -12.7 114.6 NI NI NI NI --- 01/30/12 ---------31.3 41.9 -73.6 -32.4 -15.5 42.3 NI NI NI NI --- 05/24/12 ---------NS NS NS NS NS NS 91.4 161.9 147.2 149.1 --- 06/28/12 ---------NS NS NS NS NS NS 13.9 224.3 188.5 219.3 --- 07/25/12 ---------100.8 152.1 -137.3 -137.8 -51.5 148.0 -108.9 166.7 131.0 133.5 --- 08/24/12 ---------NS NS NS NS NS NS 12.1 156.6 129.8 125.1 --- 02/04/13 ---------181.1 210.2 -6.2 -20.8 -13.1 188.1 -30.1 49.6 211.6 202.4 --- 07/08/13 ---------140.4 176.2 89.2 -132 -4.6 153.6 31.4 180.4 162.1 151.0 --- 01/21/14 ---------85.9 100.6 -39.8 37.2 -39.8 95.0 -57.2 33.0 157.2 111.3 --- 07/21/14 ---------95.0 121.5 85.7 82.1 87.6 103.7 -85.4 95.0 146.9 127.5 --- 01/29/15 FIELD FIELD ---48.6 ---27.7 28.1 47.8 123.0 -38.8 124.3 124.7 150.4 --- 07/27/15 FIELD FIELD ---78.1 169.0 -20.9 -21.6 -23.8 64.5 -132.9 165.3 138.0 146.0 --- 01/26/16 FIELD FIELD ---219.7 194.9 -98.4 62.8 14.3 209.5 -59.6 116.4 204.8 235.6 --- TABLE 6 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permot No. 73-04 Page 15 of 15 Joyce Engineering Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Dissolved Oxygen 03/16/05 ------5.06 NI 4.90 4.81 5.01 5.66 5.50 NI NI NI NI --- (mg/L)07/21/05 ------11.28 NI 12.58 13.67 11.66 11.35 11.38 NI NI NI NI --- 01/26/06 ------Dry NI ---0*0*3.18 1.37 NI NI NI NI --- 07/21/06 ---------NI 8.67 2.28 2.05 7.06 6.95 NI NI NI NI --- 01/22/07 ---------NI 8.40 0.50 0.5 0.30 5.50 NI NI NI NI --- 07/23/07 ---------NI 4.20 2.30 1.3 3.00 3.90 NI NI NI NI --- 01/10/08 ------Dry NI 3.59 1.04 3.32 2.24 4.58 NI NI NI NI --- 07/21/08 ------Dry NI 3.57 1.78 0.44 0.48 4.19 NI NI NI NI --- 01/29/09 ------Dry NI 1.90 0.79 0.72 0.68 4.38 NI NI NI NI --- 07/30/09 ------4.98 NI 2.98 1.74 1.11 1.30 3.11 NI NI NI NI --- 01/14/10 ---------5.36 2.04 2.07 0.84 1.60 5.16 NI NI NI NI --- 07/15/10 ---------3.26 1.85 2.63 0.27 0.37 2.72 NI NI NI NI --- 01/20/11 ---------3.70 1.28 1.38 0.63 2.49 5.15 NI NI NI NI --- 02/18/11 ------------1.56 ------------NI NI NI NI --- 07/14/11 ---------3.96 1.94 0.57 0.96 0.86 3.32 NI NI NI NI --- 01/30/12 ---------2.87 2.38 0.56 1.91 3.14 5.48 NI NI NI NI --- 05/24/12 ---------NS NS NS NS NS NS 8.67 7.71 8.49 8.91 --- 06/28/12 ---------NS NS NS NS NS NS 0.71 4.40 4.10 2.12 --- 07/25/12 ---------1.09 1.13 0.67 0.29 1.22 2.22 0.51 2.20 1.73 2.55 --- 08/24/12 ---------NS NS NS NS NS NS 1 2.13 1.55 2.66 --- 02/04/13 ---------2.18 4.51 2.89 4.21 3.69 6.29 1.46 7.09 6.47 3.59 --- 07/08/13 ---------236.00 1.37 0.48 0.38 0.21 1.69 0.68 2.01 1.47 0.99 --- 01/21/14 ---------5.99 1.79 2.45 4.59 6.40 5.41 0.40 6.81 2.87 5.67 --- 07/21/14 ---------2.68 1.58 0.56 1.5 0.56 2.36 0.70 2.32 0.81 0.85 --- 01/29/15 FIELD FIELD ---3.16 ---2.75 1.56 5.86 7.27 1.19 4.36 1.22 1.34 --- 07/27/15 FIELD FIELD ---3.32 2.70 0.12 0.29 0.09 1.61 0.11 0.95 0.48 0.33 --- 01/26/16 FIELD FIELD ---2.48 3.55 0.38 1.56 3.41 3.88 0.87 1.84 1.40 5.17 --- Notes: DL = Method Detection Limit. RL = Reporting Limit = PQL prior to 2007 and SWSL starting January 2007. PQL = Practical Quantitation Limit. SWSL = NC-DENR Solid Waste Section Limit. NC 2L = Groundwater Standard established in 15 A NCAC 2L.0202 GWPS = NC DENR Solid Waste Section Groundwater Protection Standard for constituents with no listed NC 2L. ND = Not detected above the DL. J = Estimated concentration below the RL. B = Blank qualified data. dry = insufficient water to sample. --- = No data. All inorganic and organic compounds are in µg/L. µg/L = micrograms per liter mg/L = milligrams per liter S.U. = Standard Units. NTU = Nephelometric Turbidity Units. µS/cm= microsiemens per centimeter. mV = Millivolts. Bold = Concentrations above the NC 2L or Groundwater Protection standards (GWPS) have been bolded. Blanks = field, trip and/or method blanks. All data prior to 2012 taken from previous reports by Golder Associates NC, Inc. TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 1 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Inorganic Compounds Antimony 01/30/12 ---6.00 ND 0.14 B 0.33 J No NC 2B Standard 07/25/12 ---6.00 Dry Dry ND 02/04/13 ---6.00 ND ND ND 07/08/13 ---6.00 ND ND ND 01/21/14 0.22 6.00 ND ND ND 07/21/14 1.05 6.00 ND ND ND 01/29/15 1.05 6.00 ND ND ND 07/27/15 0.25 6.00 DRY 9.27 ND 01/26/16 0.25 6.00 DRY 0.81 J ND Arsenic 01/30/12 ---10.0 ND 1.61 J ND NC 2B = 50 µg/L 07/25/12 ---10.0 Dry Dry 1.65 J 02/04/13 ---10.0 1.32 J ND ND 07/08/13 ---10.0 0.91 J 1.68 J ND 01/21/14 0.78 10.0 ND 0.80 J ND 07/21/14 1.13 10.0 2.84 J ND ND 01/29/15 1.13 10.0 ND ND ND 07/27/15 0.75 10.0 DRY 4.62 J ND 01/26/16 0.75 10.0 DRY 1.00 J ND Barium 06/16/97 ---500 ND ND --- No NC 2B Standard 08/14/97 ---500 ---ND --- 09/30/97 ---20 ---30 --- 04/30/98 ---20 40 30 --- 09/15/98 ---20 ---30 --- 04/08/99 ---20 30 20 --- 09/09/99 ---500 ND ND ND 04/13/00 ---500 ND ND ND 10/17/00 ---500 Dry Dry ND 04/23/01 ---500 ND ND ND 10/18/01 ---500 ND ND ND 04/29/02 ---500 ND ND ND 10/23/02 ---500 ND ND ND 04/14/03 ---500 ND ND ND 10/30/03 ---500 ND ND ND 04/28/04 ---500 1000 ND ND 10/26/04 ---500 ND ND ND 03/16/05 ---500 ND ND ND 07/21/05 ---500 ND Dry ND 01/26/06 ---500 ND ND ND 07/21/06 ---500 ND ND ND 01/22/07 ---100 37.0 J 33.9 J 0.50 J 07/23/07 ---100 Dry 25.8 J 0.50 J 01/10/08 ---100 41.8 J 34.1 J ND 07/21/08 ---100 Dry Dry ND 01/29/09 ---100 36.6 J 30.5 J 0.50 J 07/30/09 ------Dry Dry --- 01/14/10 ---100 32.8 J 28.2 J ND 07/15/10 ---100 Dry Dry ND 01/20/11 ---100 27.9 J 28.1 J ND 07/14/11 ---100 Dry 39.0 J ND 01/30/12 ---100 34.9 J 33.8 J 0.14 J 07/25/12 ---100 Dry Dry 0.79 J 02/04/13 ---100 39.4 J 37.0 J ND 07/08/13 ---100 51.3 J 74.7 J 0.57 J 01/21/14 0.25 100 40.8 J 31.4 J ND 07/21/14 0.1 100 61.9 J 44.1 J 0.34 J 01/29/15 0.10 100 33.3 J 31.7 J 1.33 J 07/27/15 0.30 100 DRY 79.2 J 0.41 J 01/26/16 0.30 100 DRY 37.6 J 0.55 J TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 2 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Beryllium 06/16/97 ---2.00 ND ND --- NC 2B = 6.5 µg/L 08/14/97 ---2.00 ---ND --- 09/30/97 ---3.00 ---ND --- 04/30/98 ---3.00 ND ND --- 09/15/98 ---3.00 ---ND --- 04/08/99 ---3.00 ND ND --- 09/09/99 ---2.00 ND ND ND 04/13/00 ---2.00 ND ND ND 10/17/00 ---2.00 Dry Dry ND 04/23/01 ---2.00 ND ND ND 10/18/01 ---2.00 ND ND ND 04/29/02 ---2.00 ND ND ND 10/23/02 ---2.00 ND ND ND 04/14/03 ---2.00 ND ND ND 10/30/03 ---2.00 ND ND ND 04/28/04 ---2.00 2.00 ND ND 10/26/04 ---2.00 ND ND ND 03/16/05 ---2.00 ND ND ND 07/21/05 ---2.00 ND Dry ND 01/26/06 ---2.00 ND ND ND 07/21/06 ---2.00 ND ND ND 01/22/07 ---1.00 ND ND ND 07/23/07 ---1.00 Dry ND ND 01/10/08 ---1.00 ND ND ND 07/21/08 ---1.00 Dry Dry ND 01/29/09 ---1.00 ND ND ND 07/30/09 ------Dry Dry --- 01/14/10 ---1.00 0.09 J ND ND 07/15/10 ---1.00 Dry Dry ND 01/20/11 ---1.00 ND ND ND 07/14/11 ---1.00 Dry ND ND 01/30/12 ---1.00 ND 0.05 J ND 07/25/12 ---1.00 Dry Dry ND 02/04/13 ---1.00 ND ND ND 07/08/13 ---1.00 ND 0.12 J ND 01/21/14 0.11 1.00 ND ND ND 07/21/14 0.05 1.00 0.23 J ND ND 01/29/15 0.05 1.00 0.07 J ND ND 07/27/15 0.09 1.00 DRY ND ND 01/26/16 0.09 1.00 DRY ND ND TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 3 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Cadmium 07/21/05 ---1.00 ND Dry ND NC 2B = 2 µg/L 01/26/06 ---1.00 ND ND ND 07/21/06 ---1.00 ND ND ND 01/22/07 ---1.00 ND ND ND 07/23/07 ---1.00 Dry ND ND 01/10/08 ---1.00 ND ND ND 07/21/08 ---1.00 Dry Dry ND 01/29/09 ---1.00 ND ND ND 01/14/10 ---1.00 2.04 1.38 ND 07/15/10 ---1.00 Dry Dry ND 01/20/11 ---1.00 ND ND ND 07/14/11 ---1.00 Dry ND ND 01/30/12 ---1.00 0.34 J ND ND 07/25/12 ---1.00 Dry Dry ND 02/04/13 ---1.00 ND ND ND 07/08/13 ---1.00 1.81 ND ND 01/21/14 0.06 1.00 0.17 J ND ND 07/21/14 0.05 1.00 ND ND ND 01/29/15 0.05 1.00 ND ND 0.1 J 07/27/15 0.10 1.00 DRY 0.12 J ND 01/26/16 0.10 1.00 DRY ND ND Chromium 06/16/97 ---10.0 ND ND --- NC 2B = 50 µg/L 08/14/97 ---10.0 ---ND --- 09/30/97 ---10.0 ---ND --- 04/30/98 ---10.0 ND ND --- 09/15/98 ---10.0 ---ND --- 04/08/99 ---10.0 ND ND --- 09/09/99 ---10.0 ND ND ND 04/13/00 ---10.0 ND ND ND 10/17/00 ---10.0 Dry Dry ND 04/23/01 ---10.0 ND ND ND 10/18/01 ---10.0 ND ND ND 04/29/02 ---10.0 ND ND ND 10/23/02 ---10.0 ND ND ND 04/14/03 ---10.0 ND ND ND 10/30/03 ---10.0 ND ND ND 04/28/04 ---10.0 80 ND ND 10/26/04 ---10.0 ND ND ND 03/16/05 ---10.0 ND ND ND 07/21/05 ---10.0 ND Dry ND 01/26/06 ---10.0 ND ND ND 07/21/06 ---10.0 ND ND ND 01/22/07 ---10.0 ND ND ND 07/23/07 ---10.0 Dry ND ND 01/10/08 ---10.0 3.90 J ND ND 07/21/08 ---10.0 Dry Dry ND 01/29/09 ---10.0 1.54 J 1.47 J ND 07/30/09 ------Dry Dry --- 01/14/10 ---10.0 ND ND ND 07/15/10 ---10.0 Dry Dry ND 01/20/11 ---10.0 ND ND ND 07/14/11 ---10.0 Dry 4.50 J ND 01/30/12 ---10.0 2.56 B 3.67 B 1.16 J 07/25/12 ---10.0 Dry Dry ND 02/04/13 ---10.0 5.63 B 4.44 B 2.66 J 07/08/13 ---10.0 6.25 B 11.6 1.50 J 01/21/14 0.58 10.0 5.82 3.82 ND 07/21/14 0.73 10.0 9.22 J 1.36 B 1.40 J 01/29/15 0.73 10.0 2.56 J ND ND 07/27/15 0.43 10.0 DRY 0.96 J ND 01/26/16 0.43 10.0 DRY 2.28 J ND TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 4 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Cobalt 06/16/97 ---10.0 ND ND --- No NC 2B Standard 08/14/97 ---10.0 ---ND --- 09/30/97 ---40.0 ---ND --- 04/30/98 ---40.0 ND ND --- 09/15/98 ---40.0 ---ND --- 04/08/99 ---40.0 ND ND --- 09/09/99 ---10.0 ND ND ND 04/13/00 ---10.0 ND ND ND 10/17/00 ---10.0 Dry Dry ND 04/23/01 ---10.0 ND ND ND 10/18/01 ---10.0 ND ND ND 04/29/02 ---10.0 ND 10.0 ND 10/23/02 ---10.0 ND ND ND 04/14/03 ---10.0 ND ND ND 10/30/03 ---10.0 ND ND ND 04/28/04 ---10.0 20.0 ND ND 10/26/04 ---10.0 ND ND ND 03/16/05 ---10.0 ND ND ND 07/21/05 ---10.0 ND Dry ND 01/26/06 ---10.0 ND ND ND 07/21/06 ---10.0 ND ND ND 01/22/07 ---10.0 ND ND ND 07/23/07 ---10.0 Dry ND ND 01/10/08 ---10.0 ND ND ND 07/21/08 ---10.0 Dry Dry ND 01/29/09 ---10.0 ND ND ND 07/30/09 ------Dry Dry --- 01/14/10 ---10.0 0.47 J 0.48 J ND 07/15/10 ---10.0 Dry Dry ND 01/20/11 ---10.0 ND ND ND 07/14/11 ---10.0 Dry 1.11 J ND 01/30/12 ---10.0 0.80 J 0.66 J ND 07/25/12 ---10.0 Dry Dry ND 02/04/13 ---10.0 1.17 J 0.71 J ND 07/08/13 ---10.0 1.82 J 3.24 J ND 01/21/14 0.12 10.0 0.97 J 0.80 J ND 07/21/14 0.26 10.0 1.72 J 0.89 J ND 01/29/15 0.26 10.0 1.07 J 0.70 J ND 07/27/15 0.29 10.0 DRY 1.31 J ND 01/26/16 0.29 10.0 DRY 1.37 J ND Copper 07/21/05 ---200 ND Dry ND NC 2B = 7 µg/L 01/26/06 ---200 ND ND ND 07/21/06 ---200 ND ND ND 01/22/07 ---10.0 2.80 J 1.30 J 0.90 J 07/23/07 ---10.0 Dry 0.70 B 1.20 J 01/10/08 ---10.0 1.90 J 2.00 J ND 07/21/08 ---10.0 Dry Dry ND 01/29/09 ---10.0 ND 1.40 J ND 07/30/09 ------Dry Dry --- 01/14/10 ---10.0 3.07 J 2.08 J ND 07/15/10 ---10.0 Dry Dry ND 01/20/11 ---10.0 3.79 B 2.59 B 2.16 J 07/14/11 ---10.0 Dry 4.36 B 1.85 J 01/30/12 ---10.0 2.46 J 3.09 J ND 07/25/12 ---10.0 Dry Dry 0.4 J 02/04/13 ---10.0 3.45 J 2.07 J 0.19 J 07/08/13 ---10.0 4.25 J 6.96 J ND 01/21/14 0.38 10.0 3.96 J 2.35 J ND 07/21/14 0.22 10.0 6.31 J 1.95 B 0.44 J 01/29/15 0.22 10.0 2.74 B 3.87 B 4.34 J 07/27/15 0.41 10.0 DRY 9.13 J 1.24 J 01/26/16 0.41 10.0 DRY 3.02 J 3.93 J TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 5 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Lead 06/16/97 ---10.0 ND ND --- NC 2B = 25 µg/L 08/14/97 ---10.0 ---ND --- 09/30/97 ---15.0 ---ND --- 04/30/98 ---15.0 ND ND --- 09/15/98 ---15.0 ---ND --- 04/08/99 ---15.0 ND ND --- 09/09/99 ---10.0 ND ND ND 04/13/00 ---10.0 ND ND ND 10/17/00 ---10.0 Dry Dry ND 04/23/01 ---10.0 ND ND ND 10/18/01 ---10.0 ND ND ND 04/29/02 ---10.0 ND ND ND 10/23/02 ---10.0 ND ND ND 04/14/03 ---10.0 ND ND ND 10/30/03 ---10.0 ND ND ND 04/28/04 ---10.0 60.0 ND ND 10/26/04 ---10.0 ND ND ND 03/16/05 ---10.0 ND ND ND 07/21/05 ---10.0 ND Dry ND 01/26/06 ---10.0 ND ND ND 07/21/06 ---10.0 ND ND ND 01/22/07 ---10.0 2.80 J 3.50 J ND 07/23/07 ---10.0 Dry ND ND 01/10/08 ---10.0 ND ND ND 07/21/08 ---10.0 Dry Dry ND 01/29/09 ---10.0 ND ND ND 07/30/09 ------Dry Dry --- 01/14/10 ---10.0 1.15 J ND ND 07/15/10 ---10.0 Dry Dry ND 01/20/11 ---10.0 ND ND ND 07/14/11 ---10.0 Dry ND ND 01/30/12 ---10.0 0.87 J 0.69 J ND 07/25/12 ---10.0 Dry Dry 0.29 J 02/04/13 ---10.0 1.37 J 0.47 J ND 07/08/13 ---10.0 4.57 J 6.71 J 0.09 J 01/21/14 0.05 10.0 1.46 J 0.72 J ND 07/21/14 0.05 10.0 3.75 J 6.29 J ND 01/29/15 0.05 10.0 4.15 J 4.13 J ND 07/27/15 0.08 10.0 ---47.4 ND Verification sample >09/28/15 0.08 10.0 DRY 8.69 J 0.21 J 01/26/16 0.08 10.0 DRY 4.16 J ND Methylene Chloride 01/26/16 0.5 1.0 ---ND 0.90 J No NC 2B Standard Nickel 07/21/05 ---50.0 ND Dry ND NC 2B = 88 µg/L 01/26/06 ---50.0 ND ND ND 07/21/06 ---50.0 ND ND ND 01/22/07 ---50.0 ND ND ND 07/23/07 ---50.0 Dry ND ND 01/10/08 ---50.0 3.20 J ND ND 07/21/08 ---50.0 Dry Dry ND 01/29/09 ---50.0 0.69 J 0.92 J ND 07/30/09 ------Dry Dry --- 01/14/10 ---50.0 ND ND ND 07/15/10 ---50.0 Dry Dry ND 01/20/11 ---50.0 2.00 J ND ND 07/14/11 ---50.0 Dry 3.07 J ND 01/30/12 ---50.0 2.47 J 1.88 J ND 07/25/12 ---50.0 Dry Dry ND 02/04/13 ---50.0 2.22 J 1.25 J ND 07/08/13 ---50.0 2.20 B 3.36 B 1.99 J 01/21/14 0.41 50.0 2.07 J 1.65 J ND 07/21/14 0.22 50.0 3.51 J 1.30 J ND 01/29/15 0.22 50.0 1.36 J 1.04 J ND 07/27/15 0.48 50.0 DRY 3.29 J ND 01/26/16 0.48 50.0 DRY 1.33 J ND TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 6 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Selenium 02/04/13 ---10.0 ND 0.73 J ND NC 2B = 5 µg/L 07/08/13 ---10.0 ND ND ND 01/21/14 0.77 10.0 ND ND 2.20 J 07/21/14 1.01 10.0 ND 1.43 B 2.88 J 01/29/15 1.01 10.0 ND ND ND 07/27/15 0.85 10.0 DRY ND ND 01/26/16 0.85 10.0 DRY ND ND Silver 01/29/15 0.17 10.0 ND 0.17 J ND 07/27/15 0.22 10.0 DRY 0.81 J ND 01/26/16 0.22 10.0 DRT ND ND NC 2B = 0.06 µg/L Thallium 06/16/97 ---10.0 ND ND --- No NC 2B Standard 08/14/97 ---10.0 ---ND --- 09/30/97 ---10.0 ---ND --- 04/30/98 ---10.0 ND ND --- 09/15/98 ---10.0 ---ND --- 04/08/99 ---10.0 ND ND --- 09/09/99 ---10.0 ND ND ND 04/13/00 ---10.0 ND ND ND 10/17/00 ---10.0 Dry Dry ND 04/23/01 ---10.0 ND ND ND 10/18/01 ---10.0 ND ND ND 04/29/02 ---10.0 ND ND ND 10/23/02 ---10.0 ND ND ND 04/14/03 ---10.0 ND ND ND 10/30/03 ---10.0 ND ND ND 04/28/04 ---10.0 ND ND ND 10/26/04 ---10.0 ND ND ND 03/16/05 ---10.0 ND ND ND 07/21/05 ---10.0 11.00 Dry ND 01/26/06 ---10.0 ND ND ND 07/21/06 ---10.0 ND ND ND 01/22/07 ---5.50 ND ND ND 07/23/07 ---5.50 Dry ND 0.05 J 01/10/08 ---5.50 ND ND ND 07/21/08 ---5.50 Dry Dry ND 01/29/09 ---5.50 ND ND ND 07/30/09 ------Dry Dry --- 01/14/10 ---5.50 ND ND ND 07/15/10 ---5.50 Dry Dry ND 01/20/11 ---5.50 ND ND ND 07/14/11 ---5.50 Dry ND ND 01/30/12 ---5.50 ND ND ND 07/25/12 ---5.50 Dry Dry ND 02/04/13 ---5.50 ND ND ND 07/08/13 ---5.50 ND ND ND 01/21/14 0.06 5.50 ND ND ND 07/21/14 0.09 5.50 ND ND ND 01/29/15 0.09 5.50 ND ND ND 07/27/15 0.06 5.50 DRY ND ND 01/26/16 0.06 5.50 DRY ND ND TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 7 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Vanadium 06/16/97 ---40.0 ND ND --- No NC 2B Standard 08/14/97 ---40.0 ---ND --- 09/30/97 ---20.0 ---ND --- 04/30/98 ---20.0 ND ND --- 09/15/98 ---20.0 ---ND --- 04/08/99 ---20.0 ND ND --- 09/09/99 ---40.0 ND ND ND 04/13/00 ---40.0 ND ND ND 10/17/00 ---40.0 Dry Dry ND 04/23/01 ---40.0 ND ND ND 10/18/01 ---40.0 ND ND ND 04/29/02 ---40.0 ND ND ND 10/23/02 ---40.0 ND ND ND 04/14/03 ---40.0 ND ND ND 10/30/03 ---40.0 ND ND ND 04/28/04 ---40.0 130.00 ND ND 10/26/04 ---40.0 ND ND ND 03/16/05 ---40.0 ND ND ND 07/21/05 ---40.0 ND Dry ND 01/26/06 ---40.0 ND ND ND 07/21/06 ---40.0 ND ND ND 01/22/07 ---25.0 1.70 J ND ND 07/23/07 ---25.0 Dry 1.50 J ND 01/10/08 ---25.0 2.50 J 3.00 J ND 07/21/08 ---25.0 Dry Dry ND 01/29/09 ---25.0 2.48 J 2.56 J ND 07/30/09 ------Dry Dry --- 01/14/10 ---25.0 1.59 J 1.12 J ND 07/15/10 ---25.0 Dry Dry ND 01/20/11 ---25.0 2.13 J ND ND 07/14/11 ---25.0 Dry 5.56 J ND 01/30/12 ---25.0 3.80 J 5.50 J ND 07/25/12 ---25.0 Dry Dry ND 02/04/13 ---25.0 8.56 B 2.08 B 2.12 J 07/08/13 ---25.0 8.09 J 19.50 J ND 01/21/14 1.97 25.0 5.96 B 2.11 B ND 07/21/14 0.93 25.0 16.70 J 5.42 B 1.69 J 01/29/15 0.93 25.0 3.15 J 1.10 J ND 07/27/15 1.57 25.0 DRY 1.95 J ND 01/26/16 1.57 25.0 DRY 3.70 J ND TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 8 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Zinc 06/16/97 ---50 230 510 --- NC 2B = 50 µg/L 08/14/97 ---50 ---90.0 --- 09/30/97 ---20 ---60.0 --- 04/30/98 ---20 40.0 70.0 --- 09/15/98 ---20 ---ND --- 04/08/99 ---20 30.0 ND --- 09/09/99 ---50 ND ND 60.0 04/13/00 ---50 ND ND ND 10/17/00 ---50 Dry Dry ND 04/23/01 ---50 ND ND ND 10/18/01 ---50 ND ND ND 04/29/02 ---50 ND 90.0 ND 10/23/02 ---50 ND ND ND 04/14/03 ---50 ND ND ND 10/30/03 ---50 ND 60.0 ND 04/28/04 ---50 70 ND ND 10/26/04 ---50 ND ND ND 03/16/05 ---50 ND ND ND 07/21/05 ---50 ND Dry ND 01/26/06 ---50 ND ND ND 07/21/06 ---50 ND ND ND 01/22/07 ---10 32.2 34.0 ND 07/23/07 ---10.0 Dry 7.10 B 4.00 J 01/10/08 ---10.0 5.7 J 2.80 J ND 07/21/08 ---10.0 Dry Dry ND 01/29/09 ---10.0 9.3 J 9.29 J 5.8 J 07/30/09 ------Dry Dry --- 01/14/10 ---10.0 8.9 J 5.34 J ND 07/15/10 ---10.0 Dry Dry ND 01/20/11 ---10.0 10.3 ND ND 07/14/11 ---10.0 Dry 8.29 J ND 01/30/12 ---10.0 8.9 B 8.17 B 3.00 J 07/25/12 ---10.0 Dry Dry 2.5 J 02/04/13 ---10.0 8.4 3.33 B 0.76 J 07/08/13 ---10.0 9.9 J 23.0 0.96 J 01/21/14 0.87 10.0 8.13 B 7.32 B 2.35 J 07/21/14 0.64 10.0 15.8 14.0 1.93 J 01/29/15 0.64 10.0 10.0 8.96 J 1.54 J 07/27/15 1.3 10.0 DRY 13.8 1.57 J 01/26/16 1.3 10.0 DRY 16.8 1.35 J TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 9 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Iron 07/23/07 ---300 Dry 953 ND NC 2B = 1000 µg/L 01/10/08 ---300 1540 2280 ND 07/21/08 ---300 Dry Dry ND 01/29/09 ---300 1340 1660 33.80 J 07/30/09 ------Dry Dry --- 01/14/10 ---300 959 1110 ND 07/15/10 ---300 Dry Dry ND 01/20/11 ---300 1320 749 ND 07/14/11 ---300 Dry 2710 ND 01/30/12 ---300 2050 2930 8.11 J 07/25/12 ---40.0 Dry Dry 4.71 J 02/04/13 ---30.0 3950 1710 5.53 J 07/08/13 ---30.0 3300 8660 ND 01/21/14 3.02 30.0 4050 2870 4.96 J 07/21/14 3.1 40.0 7160 2040 ND 01/29/15 3.1 40.0 2250 1670 ND 07/27/15 5.72 40.0 DRY 1240 ND 01/26/16 5.72 40.0 DRY 2290 9.50 J Manganese 07/23/07 ---50.0 Dry 28.7 J ND NC 2L = 50 µg/L 01/10/08 ---50.0 20.5 J 25.9 J ND NC 2B water supply = 200 µg/L 07/21/08 ---50.0 Dry Dry 2.80 J 01/29/09 ---50.0 65.0 B 75.6 13.30 J 07/30/09 ------Dry Dry --- 01/14/10 ---50.0 43.0 J 142 ND 07/15/10 ---50.0 Dry Dry ND 01/20/11 ---50.0 31.5 J 41.5 J ND 07/14/11 ---50.0 Dry 91.4 1.16 J 01/30/12 ---50.0 44.6 32.5 ND 07/25/12 ---10.0 Dry Dry ND 02/04/13 ---50.0 55.4 160 ND 07/08/13 ---50.0 134 215 0.64 J 01/21/14 0.55 50.0 33.4 J 123 ND 07/21/14 0.395 50.0 49.8 J 193 2.27 J 01/29/15 0.395 50.0 75.7 128 1.33 J 07/27/15 1.04 50.0 DRY 381 ND 01/26/16 1.04 50.0 DRY 235 ND TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 10 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Organic Compounds Acetone 07/21/05 ---100 ND Dry ND NC 2B = 2000 µg/L 01/26/06 ---100 ND ND ND 07/21/06 ---100 ND ND ND 01/22/07 ---100 ND ND ND 07/23/07 ---100 Dry ND ND 01/10/08 ---100 ND ND ND 07/21/08 ---100 Dry Dry ND 01/29/09 ---100 ND ND 16.0 J 07/30/09 ---100 Dry Dry ND 01/14/10 ---100 ND 9.2 J ND 07/15/10 ---100 Dry Dry ND 01/20/11 ---100 ND ND ND 07/14/11 ---100 Dry ND ND 01/30/12 ---100 ND ND ND 07/25/12 ---100 Dry Dry ND 02/04/13 ---100 Dry Dry ND 07/08/13 ---100 ND ND ND 01/21/14 1.6 100 ND ND 3.7 J 07/21/14 5.7 100 ND ND ND 01/29/15 5.7 100 ND ND ND 07/27/15 3.1 100 DRY ND ND 01/26/16 4.9 100 DRY ND ND Carbon Disulfide 06/16/97 ---100 ND ND --- No NC 2B Standard 08/14/97 ---100 ---ND --- 09/30/97 ---5 ---ND --- 04/30/98 ---5 11.00 73.00 --- 09/15/98 ---5 ---ND --- 04/08/99 ---5 ND ND --- 09/09/99 ---100 ND ND ND 04/13/00 ---100 ND ND ND 10/17/00 ---100 Dry Dry ND 04/23/01 ---100 ND ND ND 10/18/01 ---100 ND ND ND 04/29/02 ---100 ND ND ND 10/23/02 ---100 ND ND ND 04/14/03 ---100 ND ND ND 10/30/03 ---100 ND ND ND 04/28/04 ---100 ND ND ND 10/26/04 ---100 ND ND ND 03/16/05 ---100 ND ND ND 07/21/05 ---100 ND Dry ND 01/26/06 ---100 ND ND ND 07/21/06 ---100 ND ND ND 01/22/07 ---100 ND ND ND 07/23/07 ---100 Dry ND ND 01/10/08 ---100 ND ND ND 07/21/08 ---100 Dry Dry ND 01/29/09 ---100 ND ND ND 07/30/09 ------Dry Dry --- 01/14/10 ---100 ND ND ND 07/15/10 ---100 Dry Dry ND 01/20/11 ---100 ND ND ND 07/14/11 ---100 Dry ND ND 01/30/12 ---100 ND ND ND 07/25/12 ---100 Dry Dry ND 02/04/13 ---100 ND ND 3.90 J 07/08/13 ---100 ND ND ND 01/21/14 1.2 100 ND ND ND 07/21/14 0.8 100 ND ND ND 01/29/15 0.8 100 ND ND ND 07/27/15 0.3 100 DRY ND ND 01/26/16 0.9 100 DRY ND ND TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 11 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Field Parameters pH 06/16/97 ------6.70 7.05 --- (S.U.)08/14/97 ---------6.90 --- 09/30/97 ---------7.46 --- 04/30/98 ------7.18 7.10 --- 09/15/98 ---------7.10 --- 04/08/99 ------6.97 7.39 --- 09/09/99 ------8.13 7.86 --- 04/13/00 ------7.50 6.45 --- 10/17/00 ------Dry Dry --- 04/23/01 ------6.79 7.14 --- 10/18/01 ------7.49 7.85 --- 04/29/02 ------7.12 6.87 --- 10/23/02 ------7.78 7.79 --- 04/14/03 ------6.99 7.38 --- 10/30/03 ------7.37 7.14 --- 04/28/04 ------7.48 7.70 --- 10/26/04 ------7.43 6.59 --- 03/16/05 ------6.21 7.55 --- 07/21/05 ------6.15 Dry --- 01/26/06 ------7.34 8.75 --- 07/21/06 ------6.67 7.51 --- 01/22/07 ------6.84 7.84 --- 07/23/07 ------Dry 8.07 --- 01/10/08 ------7.15 7.77 --- 07/21/08 ------Dry Dry --- 01/29/09 ------5.76 6.97 --- 07/30/09 ------Dry Dry --- 01/14/10 ------7.66 7.62 --- 07/15/10 ------Dry Dry --- 01/20/11 ------7.97 7.35 --- 07/14/11 ------Dry 7.23 --- 01/30/12 ------8.11 8.16 --- 07/25/12 ------Dry Dry --- 02/04/13 ------6.42 8.36 --- 07/08/13 ------6.40 7.81 --- 01/21/14 ------6.18 5.18 --- 07/21/14 ---------5.18 --- 01/29/15 FIELD ---8.29 5.18 --- 07/27/15 FIELD ------5.18 --- 09/28/15 FIELD ---DRY 5.18 --- 01/26/16 FIELD ---DRY 5.18 --- TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 12 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Conductivity 06/16/97 ------113 179 --- (µS/cm)08/14/97 ---------111 --- 09/30/97 ---------74.0 --- 04/30/98 ------5.92 13.0 --- 09/15/98 ---------53.0 --- 04/08/99 ------33.0 54.0 --- 09/09/99 ------25.0 42.0 --- 04/13/00 ------39.0 65.0 --- 10/17/00 ------Dry Dry --- 04/23/01 ------84.0 104 --- 10/18/01 ------101 120 --- 04/29/02 ------58.0 74.0 --- 10/23/02 ------38.0 50.0 --- 04/14/03 ------25.0 29.0 --- 10/30/03 ------42.0 139 --- 04/28/04 ------147 109 --- 10/26/04 ------102 125 --- 03/16/05 ------42.0 66.0 --- 07/21/05 ------166 Dry --- 01/26/06 ------36.0 78.0 --- 07/21/06 ------134 124 --- 01/22/07 ------45.0 101 --- 07/23/07 ------Dry 136 --- 01/10/08 ------136 147 --- 07/21/08 ------Dry Dry --- 01/29/09 ------53.0 80.0 --- 01/30/09 ------Dry Dry --- 01/14/10 ------51.0 106 --- 07/15/10 ------Dry Dry --- 01/20/11 ------60.0 144 --- 07/14/11 ------Dry 170 --- 01/30/12 ------47.0 86.0 --- 07/25/12 ------Dry Dry --- 02/04/13 ------32.3 86.1 --- 07/08/13 ------43.7 72.5 --- 01/21/14 ------40.2 122.7 --- 07/21/14 ---------120.5 --- 01/29/15 FIELD ---45.3 828.0 --- 07/27/15 FIELD ------686 --- 09/28/15 FIELD ---DRY 409.9 --- 01/26/16 FIELD ---DRY 86.3 --- TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 13 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Temperature 06/16/97 ------23.8 26.2 --- (ºC)08/14/97 ---------23.8 --- 09/30/97 ---------19.3 --- 04/30/98 ------19.4 14.7 --- 09/15/98 ---------22.5 --- 04/08/99 ------23.3 24.0 --- 09/09/99 ------23.6 24.0 --- 04/13/00 ------9.7 11.1 --- 10/17/00 ------Dry Dry --- 04/23/01 ------20.4 21.9 --- 10/18/01 ------7.8 7.0 --- 04/29/02 ------17.3 18.4 --- 10/23/02 ------16.9 17.7 --- 04/14/03 ------18.6 20.6 --- 10/30/03 ------12.2 11.5 --- 04/28/04 ------18.5 13.6 --- 10/26/04 ------15.0 14.3 --- 03/16/05 ------5.74 6.71 --- 07/21/05 ------23.57 Dry --- 01/26/06 ------5.14 7.94 --- 07/21/06 ------22.41 25.91 --- 01/22/07 ------7.40 2.50 --- 07/23/07 ------Dry 20.98 --- 01/10/08 ------9.15 9.59 --- 07/21/08 ------Dry Dry --- 01/29/09 ------6.71 7.53 --- 07/30/09 ------Dry Dry --- 01/14/10 ------2.06 3.52 --- 07/15/10 ------Dry Dry --- 01/20/11 ------4.40 6.29 --- 07/14/11 ------Dry 22.92 --- 01/30/12 ------8.82 8.28 --- 07/25/12 ------Dry Dry --- 02/04/13 ------4.90 3.80 --- 07/08/13 ------26.3 25.4 --- 01/21/14 ------6.50 8.10 --- 07/21/14 ---------23.10 --- 01/29/15 FIELD ---5.20 4.50 --- 07/27/15 FIELD ------24.8 09/28/15 FIELD ---DRY 21.2 --- 01/26/16 FIELD ---DRY 6.7 --- TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 14 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Turbidity 06/16/97 ------570 281 --- (NTU)08/14/97 ---------NT --- 09/30/97 ---------37.0 --- 04/30/98 ------24.0 24.0 --- 04/08/99 ------16.0 28.0 --- 09/09/99 ------37.0 30.0 --- 04/13/00 ------17.0 13.0 --- 10/17/00 ------Dry Dry --- 04/23/01 ------159 21.0 --- 10/18/01 ------5.0 51.0 --- 04/29/02 ------26.0 7.3 --- 10/23/02 ------13.0 22.0 --- 04/14/03 ------15.0 24.0 --- 10/30/03 ------38.0 289 --- 04/28/04 ------137 15.0 --- 10/26/04 ------24.0 28.0 --- 03/16/05 ------184 116 --- 07/21/05 ------>1000 Dry --- 01/26/06 ------188 166 --- 07/21/06 ------188 0.0 --- 01/22/07 ------50.0 54.6 --- 07/23/07 ------Dry 59.0 --- 01/10/08 ------124 163 --- 07/21/08 ------Dry Dry --- 01/29/09 ------32.4 54.5 --- 07/30/09 ------Dry Dry --- 01/14/10 ------26.9 17.7 --- 07/15/10 ------Dry Dry --- 01/20/11 ------24.70 17.50 --- 07/14/11 ------Dry 64.00 --- 01/30/12 ------20.20 19.86 --- 07/25/12 ------Dry Dry --- 02/04/13 ------34.20 22.30 --- 07/08/13 ------22.70 105 --- 01/21/14 ------3.97 4.23 --- 07/21/14 ---------90.00 --- 01/29/15 FIELD ---20.40 13.30 --- 07/27/15 FIELD ------27.6 --- 09/28/15 FIELD ---DRY 13.4 --- 01/26/16 FIELD ---DRY 17.1 --- Oxidation Reduction Potential 03/16/05 ------186 22.0 --- (mV)07/21/05 -------99.0 Dry --- 01/26/06 ------102 -77.0 --- 07/21/06 ------110 100 --- 01/22/07 ------132 -91.0 --- 07/23/07 ------Dry 63.0 --- 01/10/08 ------158.0 85.0 --- 07/21/08 ------Dry Dry --- 01/29/09 ------236.6 157.9 --- 07/30/09 ------Dry Dry --- 01/14/10 ------16.8 3.3 --- 07/15/10 ------Dry Dry --- 01/20/11 ------60.2 37.2 --- 07/14/11 ------Dry 72.5 --- 01/30/12 -------49.8 -22.2 --- 07/25/12 ------Dry Dry --- 02/04/13 ------145.3 78.7 --- 07/08/13 ------77.7 36.6 --- 01/21/14 ------104.8 147.1 --- 07/21/14 ---------51.3 --- 01/29/15 FIELD ---25.0 69.3 --- 07/27/15 FIELD ------70.1 --- 09/28/15 FIELD ---DRY 166.7 --- 01/26/16 FIELD ---DRY 64.1 --- TABLE 7 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 15 of 15 Joyce Engineering Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Dissolved Oxygen 03/16/05 ------7.22 6.96 --- (mg/L)07/21/05 ------7.74 Dry --- 01/26/06 ------5.61 2.98 --- 07/21/06 ------7.52 3.45 --- 01/22/07 ------11.10 9.20 --- 07/23/07 ------Dry 6.80 --- 01/10/08 ------8.69 10.54 --- 07/21/08 ------Dry Dry --- 01/29/09 ------10.16 10.90 --- 07/30/09 ------Dry Dry --- 01/14/10 ------14.29 13.20 --- 07/15/10 ------Dry Dry --- 01/20/11 ------11.75 11.46 --- 07/14/11 ------Dry 6.79 --- 01/30/12 ------11.84 11.96 --- 07/25/12 ------Dry Dry --- 02/04/13 ------13.04 13.57 --- 07/08/13 ------8.19 5.61 --- 01/21/14 ------9.67 12.93 --- 07/21/14 ---------9.04 --- 01/29/15 FIELD ---13.25 14.45 --- 07/27/15 FIELD ------10.96 --- 09/28/15 FIELD ---DRY 4.21 --- 01/26/16 FIELD ---DRY 8.78 --- Notes: DL = Method Detection Limit. RL = Reporting Limit = PQL prior to 2007 and SWSL starting January 2007. SWSL = NC-DENR Solid Waste Section Limit. NC 2B = Surface Water Standard established in 15A NCAC 2B (NC Freshwater Aquatic Life Standards) ND = Not detected above the DL. J = Estimated concentration below the RL. B = Blank qualified data. dry = Insufficient water flow for sampling. --- = No data. All inorganic and organic compounds are in µg/L. mg/L = milligrams per liter µg/L = micrograms per liter S.U. = Standard Units. NTU = Nephelometric Turbidity Units. µS/cm= microsiemens per centimeter. mV = Millivolts. Bold = Concentrations above the NC 2B Standards. Blanks = field, trip and/or method blanks. All data prior to 2012 taken from previous reports by Golder Associates NC, Inc. TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 1 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Inorganic Compounds Total Antimony 01/26/06 30.0 ND ND 07/21/06 30.0 ND ND 01/23/07 6.00 5.79 ND 07/23/07 6.00 9.48 ND 01/10/08 6.00 4.80 J ND 07/21/08 6.00 7.22 ND 01/29/09 6.00 4.82 J ND 07/30/09 6.00 6.38 ND 01/14/10 6.00 20.9 ND 07/15/10 6.00 9.01 J ND 01/20/11 6.00 29.7 ND 07/14/11 6.00 14.4 ND 01/30/12 6.00 53.4 0.33 J 07/25/12 6.00 30.7 ND 02/04/13 6.00 17.7 ND 07/08/13 6.00 18.8 ND 01/21/14 6.00 53.4 ND 07/21/14 6.00 31.6 ND 01/29/15 6.00 43.6 ND 07/27/15 6.00 33.3 ND 01/26/16 6.00 31.3 ND Total Arsenic 08/04/05 10.0 27.0 ND 01/26/06 10.0 14.0 ND 07/21/06 10.0 16.3 ND 01/23/07 10.0 ND ND 07/23/07 10.0 ND ND 01/10/08 10.0 ND ND 07/21/08 10.0 ND 3.8 J 01/29/09 10.0 ND 4.2 J 07/30/09 10.0 31.8 ND 01/14/10 10.0 15.7 ND 07/15/10 10.0 23.5 ND 01/20/11 10.0 67.3 ND 07/14/11 10.0 76.7 ND 01/30/12 10.0 75.7 ND 07/25/12 10.0 89.8 1.65 J 02/04/13 10.0 42.6 ND 07/08/13 10.0 11.0 ND 01/21/14 10.0 33.8 ND 07/21/14 10.0 82.7 ND 01/29/15 50.0 66.2 ND 07/27/15 10.0 93.6 ND 01/26/16 10.0 70.8 ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 2 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Total Barium 08/04/05 500 ND ND 01/26/06 500 ND ND 07/21/06 500 ND ND 01/23/07 100 152 0.50 J 07/23/07 100 334 0.50 J 01/10/08 100 259 ND 07/21/08 100 275 ND 01/29/09 100 193 0.50 J 07/30/09 100 208 ND 01/14/10 100 145 ND 07/15/10 100 131 ND 01/20/11 100 202 ND 07/14/11 100 202 ND 01/30/12 100 225 0.14 J 07/25/12 100 185 0.79 J 02/04/13 100 398 ND 07/08/13 100 271 ND 01/21/14 100 264 ND 07/21/14 100 178 0.34 J 01/29/15 100 190 1.33 J 07/27/15 100 212 0.41 J 01/26/16 100 216 0.55 J Total Beryllium 07/08/13 1.00 ND ND 07/21/14 1.00 0.08 J ND 01/29/15 1.00 0.08 J ND 07/27/15 1.00 ND ND 01/26/16 1.00 ND ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 3 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Total Cadmium 08/04/05 1.00 ND ND 01/26/06 1.00 ND ND 07/21/06 1.00 ND ND 01/23/07 1.00 ND ND 07/23/07 1.00 ND ND 01/10/08 1.00 ND ND 07/21/08 1.00 ND ND 01/29/09 1.00 ND ND 07/30/09 1.00 0.17 J ND 01/14/10 1.00 ND ND 07/15/10 1.00 ND ND 01/20/11 1.00 ND ND 07/14/11 1.00 ND ND 01/30/12 1.00 ND ND 07/25/12 1.00 ND ND 02/04/13 1.00 ND ND 07/08/13 1.00 ND ND 01/21/14 1.00 0.06 J ND 07/21/14 1.00 ND ND 01/29/15 1.00 ND 0.06 J 07/27/15 1.00 ND ND 01/26/16 1.00 ND ND Total Chromium 08/04/05 10.0 ND ND 01/26/06 10.0 ND ND 07/21/06 10.0 ND ND 01/23/07 10.0 ND ND 07/23/07 10.0 ND ND 01/10/08 10.0 ND ND 07/21/08 10.0 6.9 J ND 01/29/09 10.0 ND ND 07/30/09 10.0 67.0 ND 01/14/10 10.0 35.8 ND 07/15/10 10.0 54.0 ND 01/20/11 10.0 93.5 ND 07/14/11 10.0 97.6 ND 01/30/12 10.0 73.8 1.16 J 07/25/12 10.0 65.8 ND 02/04/13 10.0 38.1 2.66 J 07/08/13 10.0 49.6 ND 01/21/14 10.0 56.4 ND 07/21/14 10.0 91.3 1.40 J 01/29/15 10.0 98.8 ND 07/27/15 10.0 156 ND 01/26/16 10.0 142 ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 4 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Total Cobalt 08/04/05 10.0 23.0 ND 01/26/06 10.0 14.0 ND 07/21/06 10.0 13.6 ND 01/23/07 10.0 11.9 ND 07/23/07 10.0 34.0 J ND 01/10/08 10.0 15.7 ND 07/21/08 10.0 24.5 ND 01/29/09 10.0 18.2 ND 07/30/09 10.0 26.6 ND 01/14/10 10.0 13.2 ND 07/15/10 10.0 14.8 ND 01/20/11 10.0 27.3 ND 07/14/11 10.0 30.0 ND 01/30/12 10.0 23.9 ND 07/25/12 10.0 19.6 ND 02/04/13 10.0 16.1 ND 07/08/13 10.0 16.9 ND 01/21/14 10.0 26.0 ND 07/21/14 10.0 37.0 ND 01/29/15 10.0 28.5 ND 07/27/15 10.0 45.8 ND 01/26/16 10.0 33.3 ND Total Copper 01/30/12 10.0 8.23 J ND 07/25/12 10.0 13.10 0.36 J 02/04/13 10.0 8.57 J 0.19 J 07/08/13 10.0 7.54 J ND 01/21/14 10.0 6.99 J ND 07/21/14 10.0 15.0 0.44 J 01/29/15 10.0 9.4 B 4.34 J 07/27/15 10.0 1.2 B 1.24 J 01/26/16 10.0 8.6 J 3.93 J Total Iron 01/26/16 40.0 ---9.50 J TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 5 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Total Lead 08/04/05 10.0 ND ND 01/26/06 10.0 ND ND 07/21/06 10.0 ND ND 01/23/07 10.0 2.40 J ND 07/23/07 10.0 ND ND 01/10/08 10.0 ND ND 07/21/08 10.0 ND ND 01/29/09 10.0 ND ND 07/30/09 10.0 2.03 J ND 01/14/10 10.0 2.54 J ND 07/15/10 10.0 ND ND 01/20/11 10.0 ND ND 01/30/12 10.0 0.97 J ND 07/25/12 10.0 1.36 J 0.29 J 02/04/13 10.0 0.51 J ND 07/08/13 10.0 0.83 J ND 01/21/14 10.0 1.32 J ND 07/21/14 10.0 0.44 J ND 01/29/15 10.0 3.34 J ND 07/27/15 10.0 0.89 J ND 01/26/16 10.0 1.46 J ND Total Nickel 03/17/05 50.0 76.0 --- 08/04/05 50.0 160 ND 01/26/06 50.0 122 ND 07/21/06 50.0 111 ND 01/23/07 50.0 90.9 ND 07/23/07 50.0 249 ND 01/10/08 50.0 103 ND 07/21/08 50.0 178 ND 01/29/09 50.0 119 ND 07/30/09 50.0 162 ND 01/14/10 50.0 76.3 ND 07/15/10 50.0 97.7 ND 01/20/11 50.0 164 ND 07/14/11 50.0 179 ND 01/30/12 50.0 131 ND 07/25/12 50.0 107 ND 02/04/13 50.0 73.2 ND 07/08/13 50.0 101 ND 01/21/14 50.0 102 ND 07/21/14 50.0 181 ND 01/29/15 50.0 156 ND 07/27/15 50.0 215 ND 01/26/16 50.0 164 ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 6 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Total Selenium 01/30/12 10.0 7.46 J ND 07/25/12 10.0 5.64 J ND 02/04/13 10.0 2.78 J ND 07/08/13 10.0 1.76 J ND 01/21/14 10.0 ND 2.20 J 07/21/14 10.0 8.25 J 2.88 J 01/29/15 10.0 7.65 J ND 07/27/15 10.0 5.58 J ND 01/26/16 10.0 5.94 J ND Total Silver 08/04/05 10.0 ND ND 01/26/06 10.0 ND ND 07/21/06 10.0 ND ND 01/23/07 10.0 ND ND 07/23/07 10.0 ND ND 01/10/08 10.0 ND ND 07/21/08 10.0 ND ND 01/29/09 10.0 ND ND 07/30/09 10.0 ND ND 01/14/10 10.0 0.81 J ND 07/15/10 10.0 ND ND 01/20/11 10.0 ND ND 07/14/11 10.0 3.28 J ND 01/30/12 10.0 0.88 J ND 07/25/12 10.0 0.79 J ND 02/04/13 10.0 0.40 J ND 07/08/13 10.0 0.53 J ND 01/21/14 10.0 0.38 J ND 07/21/14 10.0 1.08 J ND 01/29/15 10.0 0.72 J ND 07/27/15 10.0 0.82 J ND 01/26/16 10.0 ND ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 7 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Total Thallium 08/04/05 10.0 ND ND 01/26/06 10.0 ND ND 07/21/06 10.0 ND ND 01/23/07 5.50 ND ND 07/23/07 5.50 ND ND 01/10/08 5.50 ND ND 07/21/08 5.50 ND ND 01/29/09 5.50 ND ND 07/30/09 5.50 ND ND 01/14/10 5.50 ND ND 07/15/10 5.50 1.22 J ND 01/20/11 5.50 ND ND 07/14/11 5.50 ND ND 01/30/12 5.50 ND ND 07/25/12 5.50 ND ND 02/04/13 5.50 ND ND 07/08/13 6.00 ND ND 01/21/14 5.50 ND ND 07/21/14 5.50 ND ND 01/29/15 5.50 ND ND 07/27/15 5.50 0.22 J ND 01/26/16 5.50 ND ND Total Vanadium 08/04/05 40.0 55.00 ND 01/26/06 40.0 ND ND 07/21/06 40.0 ND ND 01/23/07 25.0 ND ND 07/23/07 25.0 55.50 ND 01/10/08 25.0 ND ND 07/21/08 25.0 26.30 ND 01/29/09 25.0 5.90 J ND 07/30/09 25.0 54.20 ND 01/14/10 25.0 21.30 J ND 07/15/10 25.0 39.20 ND 01/20/11 25.0 60.60 ND 07/14/11 25.0 61.1 ND 01/30/12 25.0 51.6 ND 07/25/12 25.0 47.8 ND 02/04/13 25.0 30.7 2.12 J 07/08/13 25.0 31.6 ND 01/21/14 25.0 41.9 14.6 J 07/21/14 25.0 58.3 1.69 J 01/29/15 25.0 53.1 ND 07/27/15 25.0 94.9 ND 01/26/16 25.0 67.3 ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 8 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Total Zinc 08/04/05 50.0 ND ND 01/26/06 50.0 ND ND 07/21/06 50.0 ND ND 01/23/07 10.0 26.9 1.50 J 07/23/07 10.0 43.0 J 4.00 J 01/10/08 10.0 11.4 ND 07/21/08 10.0 11.4 ND 01/29/09 10.0 17.5 B 5.82 J 07/30/09 10.0 13.2 ND 01/14/10 10.0 28.1 ND 07/15/10 10.0 7.55 J ND 01/20/11 10.0 22.6 ND 07/14/11 10.0 27.2 ND 01/30/12 10.0 17.2 3.00 J 07/25/12 10.0 32.6 2.48 J 02/04/13 10.0 40.4 0.76 J 07/08/13 10.0 17.0 0.96 J 01/21/14 10.0 472 2.35 J 07/21/14 10.0 88.5 1.93 J 01/29/15 10.0 107 3.61 J 07/27/15 10.0 58.4 1.57 J 01/26/16 10.0 97.8 1.35 J Total Mercury 01/29/15 0.50 ND ND 07/27/15 0.20 0.09 J ND 01/26/16 1.33 ND ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 9 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Organic Compounds Acetone 08/04/05 100 ND ND 01/26/06 25 ND ND 07/21/06 100 329 ND 01/23/07 100 440 ND 07/23/07 100 74 ND 01/10/08 100 2800 ND 07/21/08 100 ND ND 01/29/09 100 71 B 16.0 J 07/30/09 100 ND ND 01/14/10 100 5800 ND 07/15/10 100 ND ND 01/20/11 100 9900 ND 07/14/11 100 77.0 J ND 01/30/12 100 5600 D ND 07/25/12 1000 1400 ND 02/04/13 2500 4100 D ND 07/08/13 100 47.0 J ND 01/21/14 5000 6200 3.7 J 07/21/14 100 8.7 J ND 01/29/15 100 830 ND 07/27/15 100 21.0 J ND 01/26/16 100 100 ND Benzene 08/04/05 5.0 ND ND 01/26/06 5.0 ND ND 07/21/06 5.0 ND ND 01/23/07 3.0 2.6 ND 07/23/07 1.0 3.8 J ND 01/10/08 1.0 ND ND 07/21/08 1.0 ND ND 01/29/09 1.0 4.6 J ND 07/30/09 1.0 4.1 J 4.1 J 01/14/10 1.0 ND ND 07/15/10 1.0 6.4 ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 4.7 ND 07/25/12 1.0 ND ND 02/04/13 1.0 5.8 ND 07/08/13 1.0 4.7 ND 01/21/14 1.0 2.8 ND 07/21/14 1.0 2.9 ND 01/29/15 1.0 5.5 ND 07/27/15 1.0 3.9 ND 01/26/16 1.0 2.6 ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 10 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Chloroform 01/29/15 5.0 0.300 J ND 07/27/15 5.0 ND ND 01/26/16 5.0 ND ND 1,2-Dibromoethane 01/29/15 1.0 0.400 J ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND Carbon Disulfide 08/04/05 100 ND ND 01/26/06 25 ND ND 07/21/06 100 ND ND 01/23/07 100 1.40 J ND 07/23/07 100 ND ND 01/10/08 100 ND ND 07/21/08 100 ND ND 01/29/09 100 ND ND 07/30/09 100 ND ND 01/14/10 100 ND ND 07/15/10 100 ND ND 01/20/11 100 ND ND 07/14/11 100 ND ND 01/30/12 100 11.0 J ND 07/25/12 100 1.80 J 3.90 02/04/13 100 ND 3.90 J 07/08/13 100 ND ND 01/21/14 100 10 ND 07/21/14 100 0.50 J ND 01/29/15 100 1.50 J ND 07/27/15 100 0.80 J ND 01/26/16 100 ND ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 11 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Chlorobenzene 01/30/12 3.0 0.70 J ND 07/25/12 3.0 0.50 B 0.40 J 02/04/13 3.0 0.70 J ND 07/08/13 3.0 0.80 J ND 01/21/14 3.0 ND ND 07/21/14 3.0 0.60 J ND 01/29/15 3.0 1.50 J ND 07/27/15 3.0 0.50 J ND 01/26/16 3.0 0.70 J ND Chloroethane 02/04/13 10 0.7 J ND 07/08/13 10 ND ND 01/21/14 10 0.6 ND 07/21/14 10 ND ND 01/29/15 10 ND ND 07/27/15 10 ND ND 01/26/16 10 ND ND Chloromethane 01/30/12 1.0 0.5 J ND 07/25/12 1.0 ND 0.1 J 02/04/13 1.0 ND 0.1 J 07/08/13 1.0 ND ND 01/21/14 1.0 0.5 ND 07/21/14 1.0 ND ND 01/29/15 1.0 ND ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND 1,2-Dichlorobenzene 01/29/15 5.0 0.70 J ND 07/27/15 5.0 ND ND 01/26/16 5.0 ND ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 12 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks 1,4-Dichlorobenzene 08/04/05 5.0 ND ND 01/26/06 5.0 5.0 ND 07/21/06 5.0 5.7 ND 01/23/07 3.0 5.6 ND 07/23/07 1.0 4.8 J ND 01/10/08 1.0 ND ND 07/21/08 1.0 4.1 J ND 01/29/09 1.0 9.5 J ND 07/30/09 1.0 6.6 6.6 01/14/10 1.0 ND ND 07/15/10 1.0 9.8 ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 8.6 ND 07/25/12 1.0 4.1 ND 02/04/13 1.0 7.2 ND 07/08/13 1.0 ND ND 01/21/14 1.0 2.2 ND 07/21/14 1.0 4.4 ND 01/29/15 1.0 9.8 ND 07/27/15 1.0 5.6 ND 01/26/16 1.0 7.2 ND 1,1-Dichloroethane 01/30/12 5.0 0.30 J ND 07/25/12 5.0 ND ND 02/04/13 5.0 0.80 J ND 07/08/13 5.0 ND ND 01/21/14 5.0 ND ND 07/21/14 5.0 ND ND 01/29/15 5.0 0.40 J ND 07/27/15 5.0 ND ND 01/26/16 5.0 ND ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 13 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks 1,2-Dichloroethane 08/04/05 5.0 ND ND 01/26/06 5.0 ND ND 07/21/06 5.0 ND ND 01/23/07 3.0 1.3 J ND 07/23/07 1.0 ND ND 01/10/08 1.0 ND ND 07/21/08 1.0 ND ND 01/29/09 1.0 ND ND 07/30/09 1.0 ND ND 01/14/10 1.0 ND ND 07/15/10 1.0 ND ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 1.0 ND 07/25/12 1.0 ND ND 02/04/13 1.0 5.8 ND 07/08/13 1.0 ND ND 01/21/14 1.0 3.3 ND 07/21/14 1.0 ND ND 01/29/15 1.0 0.8 J ND 07/27/15 1.0 0.3 J ND 01/26/16 1.0 0.3 J ND cis-1,2-Dichloroethene 02/04/13 5.0 2.8 J ND 07/08/13 5.0 ND ND 01/21/14 5.0 ND ND 07/21/14 5.0 ND ND 01/29/15 5.0 ND ND 07/27/15 5.0 ND ND 01/26/16 5.0 ND ND Trans-1,2-Dichloroethene 02/04/13 5.0 1.8 J ND 07/08/13 5.0 ND ND 01/21/14 5.0 ND ND 07/21/14 5.0 ND ND 01/29/15 5.0 0.30 J ND 07/27/15 5.0 ND ND 01/26/16 5.0 ND ND 1,2-Dichloropropane 01/29/15 1.0 0.500 J ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 14 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Ethylbenzene 08/04/05 5.0 ND ND 01/26/06 5.0 ND ND 07/21/06 5.0 12.9 ND 01/23/07 5.0 3.8 ND 07/23/07 1.0 2.5 J ND 01/10/08 1.0 28 ND 07/21/08 1.0 7.4 J ND 01/29/09 1.0 ND ND 07/30/09 1.0 5.8 5.8 01/14/10 1.0 42 J ND 07/15/10 1.0 25 ND 01/20/11 1.0 ND ND 07/14/11 1.0 9.6 ND 01/30/12 1.0 9.0 ND 07/25/12 1.0 4.9 ND 02/04/13 1.0 20 ND 07/08/13 1.0 ND ND 01/21/14 1.0 5.3 ND 07/21/14 1.0 7.9 ND 01/29/15 1.0 16.0 ND 07/27/15 1.0 7.4 ND 01/26/16 1.0 2.2 ND Methylene Chloride 08/04/05 10 ND ND 01/26/06 10 25.0 ND 07/21/06 10 ND ND 01/23/07 5.5 ND ND 07/23/07 1.0 ND ND 01/10/08 1.0 9.0 J ND 07/21/08 1.0 ND ND 01/29/09 1.0 ND ND 07/30/09 1.0 ND ND 01/14/10 1.0 ND ND 07/15/10 1.0 ND ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 ND ND 07/25/12 1.0 ND 0.5 J 02/04/13 1.0 6.5 ND 07/08/13 1.0 ND ND 01/21/14 1.0 2.6 ND 07/21/14 1.0 ND ND 01/29/15 1.0 ND ND 07/27/15 1.0 1.1 ND 01/26/16 1.0 0.70 J 0.90 J TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 15 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Methyl Butyl Ketone (2-Hexanone)07/25/12 50 3.6 J ND 02/04/13 50 16 J ND 07/08/13 50 ND ND 01/21/14 50 13 ND 07/21/14 50 ND ND 01/29/15 50 7 J ND 07/27/15 50 6.4 J ND 01/26/16 50 3.1 J ND Methyl Ethyl Ketone (2-Butanone)08/04/05 100 ND ND 01/26/06 25 255 ND 07/21/06 100 478 ND 01/23/07 100 440 ND 07/23/07 100 ND ND 01/10/08 100 4800 ND 07/21/08 100 ND ND 01/29/09 100 ND ND 07/30/09 100 ND ND 01/14/10 100 4800 ND 07/15/10 100 ND ND 01/20/11 100 6200 ND 07/14/11 100 ND ND 01/30/12 100 4800 D ND 07/25/12 1000 1500 ND 02/04/13 2500 3500 ND 07/08/13 200 ND ND 01/21/14 5000 8400 2.70 J 07/21/14 100 ND 1.10 J 01/29/15 100 1200 ND 07/27/15 100 ND ND 01/26/16 100 ND ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 16 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks 4-Methyl-2-pentanone (MIBK)08/04/05 100 ND ND 01/26/06 25 25 ND 07/21/06 100 ND ND 01/23/07 100 16 ND 07/23/07 100 ND ND 01/10/08 100 56 J ND 07/21/08 100 ND ND 01/29/09 100 ND ND 07/30/09 100 13 J 13 J 01/14/10 100 350 ND 07/15/10 100 ND ND 01/20/11 100 ND ND 07/14/11 100 37 J ND 01/30/12 100 82 J ND 07/25/12 100 22 ND 02/04/13 100 100 12 J 07/08/13 100 ND ND 01/21/14 100 36 ND 07/21/14 100 15 J ND 01/29/15 100 57 J ND 07/27/15 100 15 J ND 01/26/16 100 25 J ND Styrene 02/04/13 1.0 2.30 ND 07/08/13 1.0 ND ND 01/21/14 1.0 ND ND 07/21/14 1.0 ND ND 01/29/15 1.0 2.20 ND 07/27/15 1.0 2.6 ND 01/26/16 1.0 2.5 ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 17 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Toluene 08/04/05 5.0 ND ND 01/26/06 5.0 11.0 ND 07/21/06 5.0 23.2 ND 01/23/07 5.0 6.4 ND 07/23/07 1.0 3.0 B 0.60 J 01/10/08 1.0 52 ND 07/21/08 1.0 6.8 J ND 01/29/09 1.0 ND ND 07/30/09 1.0 3.6 J 3.60 J 01/14/10 1.0 46 J ND 07/15/10 1.0 11.0 ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 9.6 ND 07/25/12 1.0 2.0 ND 02/04/13 1.0 46 ND 07/08/13 1.0 44 ND 01/21/14 1.0 29 ND 07/21/14 1.0 8.2 ND 01/29/15 1.0 19.0 ND 07/27/15 1.0 5.3 ND 01/26/16 1.0 5.8 ND Tetrachloroethene 01/29/15 1.0 0.400 J ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND Trichloroethene 02/04/13 1.0 1.0 J ND 07/08/13 1.0 ND ND 01/21/14 1.0 ND ND 07/21/14 1.0 ND ND 01/29/15 1.0 ND ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 18 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Vinyl chloride 08/04/05 10.0 ND ND 01/26/06 5.0 ND ND 07/21/06 10.0 ND ND 01/23/07 5.5 0.68 J ND 07/23/07 1.0 ND ND 01/10/08 1.0 ND ND 07/21/08 1.0 ND ND 01/29/09 1.0 ND ND 07/30/09 1.0 ND ND 01/14/10 1.0 ND ND 07/15/10 1.0 ND ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 0.60 J ND 07/25/12 1.0 ND ND 02/04/13 1.0 1.10 ND 07/08/13 1.0 1.20 ND 01/21/14 1.0 0.4 ND 07/21/14 1.0 ND ND 01/29/15 1.0 0.8 J ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND Xylenes, total 08/04/05 5.0 22 ND 01/26/06 5.0 16 ND 07/21/06 5.0 54 ND 01/23/07 ---25 ND 07/23/07 4.0 32 ND 01/10/08 5.0 68 ND 07/21/08 5.0 35 ND 01/29/09 5.0 24 ND 07/30/09 5.0 47 47.0 01/14/10 5.0 90 ND 07/15/10 5.0 70 ND 01/20/11 5.0 44 ND 07/14/11 5.0 28 ND 01/30/12 5.0 33 ND 07/25/12 5.0 28 ND 02/04/13 5.0 68 ND 07/08/13 5.0 41 ND 01/21/14 5.0 11 ND 07/21/14 5.0 24 ND 01/29/15 5.0 50 ND 07/27/15 5.0 33 ND 01/26/16 5.0 20 ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 19 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Additional Parameters Cyanide, Total 01/14/10 10.0 ND ND 07/15/10 0.01 ND ND 01/20/11 0.01 0.01 J ND 07/14/11 0.01 ND ND 01/30/12 20.0 ND ND 07/25/12 10.0 ND ND 02/04/13 10.0 ND 2.0 J 07/08/13 50.0 ND ND 01/21/14 50.0 ND ND 07/21/14 50.0 ND --- 01/29/15 10.0 ND ND 07/27/15 10.0 ND ND 01/26/16 50.0 ND ND Nitrate as N 03/17/05 0.10 ND --- 08/04/05 0.10 ND ND 01/26/06 0.05 ND ND 07/24/06 0.05 ND ND 01/23/07 ---0.26 ND 06/12/07 ---ND ND 07/23/07 ---0.05 J ND 01/10/08 10.0 0.03 J ND 07/21/08 10.0 ND - 01/29/09 10.0 0.04 J ND 07/30/09 10.0 ND ND 01/14/10 10.0 0.02 J --- 07/15/10 10.0 0.06 J - 01/20/11 10.0 ND ND 07/14/11 10.0 0.12 J ND 01/30/12 50.0 19.0 J ND 07/25/12 50.0 ND ND 02/04/13 250 ND ND 07/08/13 50.0 ND ND 01/21/14 100 ND ND 07/21/14 50 ND --- 02/25/15 100 ND ND 07/27/15 500 ND ND 01/26/16 50 760 ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 20 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Nitrite as N 07/23/07 ---0.02 J ND 01/10/08 1.0 0.02 J ND 07/21/08 1.0 0.04 B 0.01 J 01/29/09 1.0 ND ND 07/30/09 1.0 0.02 B 0.01 J 01/14/10 1.0 0.01 J ND 07/15/10 1.0 0.03 J 0.01 J 01/20/11 1.0 0.02 J ND 07/14/11 1.0 0.04 J ND 01/30/12 50.0 190 ND 07/25/12 50.0 ND ND 02/04/13 250 ND ND 07/08/13 50.0 ND ND 01/21/14 100 550 ND 07/21/14 50 ND --- 02/25/15 100 ND ND 07/27/15 500 ND ND 01/26/16 50 1400 ND Sulfate 03/17/05 2.0 23.0 --- 08/04/05 2.0 13.2 ND 01/26/06 2.0 5.2 --- 07/21/06 0.30 10.6 ND 01/23/07 ---25.0 2.25 J 07/23/07 ---26.0 J ND 01/10/08 250 3.0 J ND 07/21/08 250 3.9 J ND 01/29/09 250 6.8 J ND 07/30/09 250 6.9 J ND 01/14/10 250 4.1 J ND 07/15/10 250 2.0 J ND 01/20/11 250 7.9 J ND 07/14/11 250 2.8 J ND 01/30/12 5000 650 J ND 07/25/12 5000 ND ND 02/04/13 10000 ND ND 07/08/13 10000 ND ND 01/21/14 10000 38000 ND 07/21/14 5000 ND --- 01/29/15 250000 ND ND 07/27/15 5000 ND ND 01/26/16 5000 23000 ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 21 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Biochemical Oxygen Demand 03/17/05 2.0 40.0 --- 08/04/05 2.0 55.1 ND 01/26/06 2.0 68.0 --- 07/24/06 2.0 50.0 ND 01/23/07 ---44.0 ND 06/12/07 ---53.0 ND 07/23/07 ---100 ND 01/10/08 ---280 ND 04/17/08 ---66.0 ND 07/21/08 ---72.0 ND 01/29/09 ---ND ND 07/30/09 ---70.0 ND 01/14/10 ---210 ND 07/15/10 ---48.0 ND 01/20/11 ---180.0 ND 07/14/11 ---75.0 ND 01/30/12 31000 246000 ND 07/25/12 24000 98000 ND 02/04/13 13.0 322 ND 07/08/13 16000 97000 20.0 J 01/21/14 69000 69000 ND 07/21/14 23000 45000 10.0 02/25/15 30000 122000 180 J 07/27/15 32000 97000 D ND 01/26/16 33000 103000 D ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 22 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Chemical Oxygen Demand 03/17/05 10 560 --- 08/04/05 10 1030 ND 01/26/06 10 866 --- 07/21/06 10 ND ND 01/23/07 ---708 ND 07/23/07 ---1600 ND 01/10/08 ---1000 ND 07/21/08 ---1200 ND 01/29/09 ---860 ND 07/30/09 ---1200 ND 01/14/10 ---1200 ND 07/15/10 ---1300 ND 01/20/11 ---1600 ND 07/14/11 ---1500 ND 01/30/12 100000 1970000 ND 07/25/12 100000 1510000 ND 02/04/13 100 1370000 6280 J 07/08/13 200 1180000 7700 J 01/21/14 100 4680000 ND 07/21/14 200 1400000 --- 01/29/15 50 1580000 ND 07/27/15 100000 1860000 ND 01/26/16 50000 1930000 --- TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 23 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Phosphorus-Total 03/17/05 0.03 1.8 --- 08/04/05 0.03 2.1 ND 01/26/06 0.03 4.0 --- 07/21/06 0.03 2.0 ND 01/23/07 ---4.3 ND 07/23/07 ---10.0 ND 01/10/08 ---5.8 ND 07/21/08 ---9.2 ND 01/29/09 ---9.7 ND 07/30/09 ---12.0 ND 01/14/10 ---11.0 ND 07/15/10 ---14.0 ND 01/20/11 ---15.0 ND 07/14/11 ---19.0 ND 01/30/12 500 15800 ND 07/25/12 555 13000 ND 02/04/13 0.22 7510 ND 07/08/13 2.00 7000 ND 01/21/14 2.00 6800 ND 07/21/14 2000 18900 --- 01/29/15 222 10500 D --- 07/27/15 0 8270 D ND 01/26/16 222 3360 D ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 24 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Nitrate/Nitrite as N 07/23/07 ---0.07 B 0.02 J 01/10/08 ---0.05 J ND 07/21/08 ---ND ND 01/29/09 ---0.04 J ND 07/30/09 ---ND ND 01/14/10 ---0.03 B 0.03 07/15/10 ---0.08 J ND 01/20/11 ---ND ND 07/14/11 ---0.16 ND 01/30/12 50.0 190 J ND 07/25/12 50.0 ND ND 02/04/13 250 ND ND 07/08/13 50.0 ND ND 01/21/14 100 600 ND 07/21/14 50 ND --- 02/25/15 100 ND --- 07/27/15 500 ND ND 01/26/16 50 2200 ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 25 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Diesel Range Organics 01/26/16 2800 ND Gasoline Range Organics 01/26/16 1000 ND BTEX. total 01/26/16 30 ND Ammonia as N 06/12/07 ---470 --- 07/23/07 ---940 --- 01/10/08 ---440 ND 04/17/08 ---280 ND 07/21/08 ---640 0.01 01/29/09 ---500 ND 07/30/09 ---710 ND 01/14/10 ---460 ND 07/15/10 ---760 ND 01/20/11 ---760 ND 07/14/11 ---870 ND 01/30/12 10000.00 640000 ND 07/25/12 20.00 810000 ND 02/04/13 10.00 325000 ND 07/08/13 20.00 608000 ND 01/21/14 10 408000 ND 07/21/14 10000 1180000 --- 01/29/15 10 853000 --- 07/27/15 10 559000 ND 01/26/16 5000 645000 ND TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 26 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Field Parameters pH 03/17/05 ---6.95 --- (S.U.)08/04/05 ---7.91 --- 01/26/06 ---3.50 --- 07/21/06 ---7.43 --- 01/23/07 ---7.53 --- 07/23/07 ---8.19 --- 01/10/08 ---7.30 --- 07/21/08 ---7.77 --- 01/29/09 ---7.28 --- 07/30/09 ---7.43 --- 01/14/10 ---6.77 --- 07/15/10 ---7.64 --- 01/20/11 ---7.62 --- 07/14/11 ---7.68 --- 01/30/12 ---7.20 --- 07/25/12 ---7.94 --- 02/04/13 ---7.34 --- 07/08/13 ---7.80 --- 01/21/14 ---6.06 --- 07/21/14 ---7.91 --- 01/29/15 FIELD 7.25 --- 07/27/15 FIELD 7.84 --- 01/26/16 FIELD 7.84 --- TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 27 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Conductivity 03/17/05 ---3240 --- (µS/cm)08/04/05 ---1078 --- 01/26/06 ---3680 --- 07/21/06 ---7460 --- 01/23/07 ---4860 --- 07/23/07 ---16000 --- 01/10/08 ---7140 --- 07/21/08 ---9000 --- 01/29/09 ---9500 --- 07/30/09 ---12720 --- 01/14/10 ---8756 --- 07/15/10 ---11840 --- 01/20/11 ---12180 --- 07/14/11 ---13250 --- 01/30/12 ---10950 --- 04/19/12 ---8460 --- 07/25/12 ---9019 --- 02/04/13 ---4678 --- 07/08/13 ---9232 --- 01/21/14 ---5917 --- 07/21/14 ---15103 --- 01/29/15 FIELD 834 --- 07/27/15 FIELD 17437 --- 01/26/16 FIELD 9638 --- TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 28 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Temperature 03/17/05 ---2.64 --- (°C)08/04/05 ---26.70 --- 01/26/06 ---8.87 --- 07/21/06 ---29.69 --- 01/23/07 ---7.76 --- 07/23/07 ---28.19 --- 01/10/08 ---12.40 --- 07/21/08 ---34.28 --- 01/29/09 ---9.33 --- 07/30/09 ---31.69 --- 01/14/10 ---7.25 --- 07/15/10 ---29.77 --- 01/20/11 ---7.31 --- 07/14/11 ---27.90 --- 01/30/12 ---12.10 --- 04/19/12 ---18.80 --- 07/25/12 ---28.20 --- 02/04/13 ---11.00 --- 07/08/13 ---31.00 --- 01/21/14 ---6.90 --- 07/21/14 ---25.60 --- 01/29/15 FIELD 8.20 --- 07/27/15 FIELD 28.41 --- 01/26/16 FIELD 7.70 TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 29 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Turbidity 03/17/05 ---56.7 --- (NTU)08/04/05 --------- 01/26/06 ---302 --- 07/21/06 ---6.70 --- 01/23/07 ---203 --- 07/23/07 ---60.9 --- 01/10/08 ---403 --- 07/21/08 ---164 --- 07/30/09 ---670 --- 01/14/10 --------- 07/15/10 --------- 07/14/11 --------- 01/30/12 ---9.04 --- 04/19/12 ---38.6 --- 07/25/12 ---462 --- 02/04/13 ---1000 --- 07/08/13 --->1000 --- 01/21/14 --->1000 --- 07/21/14 --->1000 --- 01/29/15 FIELD >1000 --- 07/27/15 FIELD >1000 --- 01/26/16 FIELD >1000 --- TABLE 8 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Upper Piedmont Regional Landfill Permit No. 73-04 Page 30 of 30 Joyce Engineering Analyte Sample Collection Date SWSL Leachate Blanks Dissolved Oxygen 01/29/15 FIELD 5.73 --- 07/27/15 FIELD 0.54 --- 01/26/16 FIELD 2.44 --- Oxidation Reduction Potential 01/29/15 FIELD 61.2 --- 07/27/15 FIELD -100.1 --- 01/26/16 FIELD 73.4 --- Notes: DL = Method Detection Limit. RL = Reporting Limit = PQL prior to 2007 and SWSL starting January 2007. PQL = Practical Quantitation Limit. SWSL = NC-DENR Solid Waste Section Limit. NC 2L = Groundwater Standard established in 15 A NCAC 2L.0202 GWPS = NC DENR Solid Waste Section Groundwater Protection Standard for constituents with no listed NC 2L. ND = Not detected above the DL. J = Estimated concentration below the RL. B = Blank qualified data. dry = insufficient water to sample. --- = No data. All inorganic and organic compounds are reported in µg/L Prior to 2012 all "Additional Parameters" were reported in mg/L; beginning with the 1/21/12 event they are reported in µg/L. µg/L = micrograms per liter S.U. = Standard Units. NTU = Nephelometric Turbidity Units. µS/cm= microsiemens per centimeter. mV = Millivolts. Bold = Concentrations above the NC 2L or Groundwater Protection standards (GWPS) have been bolded. Blanks = field, trip and/or method blanks. All data prior to 2012 taken from previous reports by Golder Associates NC, Inc. R = Anomalous data. *8260B analysis diluted by a factor of 10x for the July 2011 event. *6020A analysis for Antimony and Thallium diluted by a factor of 10x for the July 2011 event. *Acetone & MEK DF 50x; C.O.D. DF 10x for the January 2012 event. Phosphorous, total DF 1.11x for Jan. & July 2012 events. The 1/29/15 samples for BOD, nitrate, & nitrite arrived at the lab. out of hold, so they were resampled on 2/25/15. Appendix B Field Sampling Logs J O Y C E E t \ J G I t J E S R I P \ J G D A T E : 1 / 2 6 / 1 6 G R O U N D W A T E R S A M P L I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t W e l l I D : G W - 1 R W e l l D i a m e t e r : 2 . 0 0 i n c h e s D e p t h t o B o t t o m : 6 4 . 8 0 f e e t W e l l L o c a t i o n : O n t o p o f h i l l w e s t o f l a n d f i l l E q u i p m e n t : Y S I - 5 P r o , G e o C o n t r o l P r o C o m p r e s s o r , W a t e r L e v e l F l o w r a t e : 2 0 0 m 1 / m i n S y s t e m v o l u m e : 1 5 0 m 1 T i m e T e m p . D i s . 0 2 C o n d . p H O R P T h r b . D T W 0 C m g / I i . r . s . s . u . m y n t u f e e t 1 0 0 3 1 4 . 3 9 . 3 3 1 3 9 . 9 8 . 1 5 2 1 8 . 8 1 8 . 1 2 8 . 0 1 0 0 4 1 5 . 0 2 . 3 5 1 5 4 . 9 7 . 3 0 2 2 5 . 2 1 0 . 9 2 9 . 2 1 1 0 0 5 1 4 . 9 2 . 3 3 1 5 5 . 1 7 . 2 9 2 2 6 . 0 7 . 6 4 2 9 . 7 0 1 0 0 6 1 4 . 9 2 . 4 1 1 5 3 . 7 6 . 6 4 2 2 5 . 7 6 . 8 2 3 0 . 1 5 1 0 0 7 1 4 . 9 2 . 3 $ 1 5 5 . 7 6 . 6 2 2 2 5 . 8 5 . 9 3 3 0 . 9 5 1 0 0 8 1 4 . 9 2 . 4 7 1 5 5 . 0 6 . 6 3 2 2 3 . 6 5 . 3 1 3 1 . 3 0 1 0 0 9 1 4 . 9 2 . 4 $ 1 5 4 . 1 6 . 6 3 2 1 9 . 7 5 . 4 5 3 2 . 1 1 C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , t y p e o f s a m p l e , e t c . ) : T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 . S i g n a t u r e : Q A / Q C S i g n O f f : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ P r o j e c t N o . / T a s k N o . : 0 0 8 9 3 . 1 6 0 1 . 1 2 . 0 1 S a m p l e r ( s ) : H . S e a t o n I G . E l l e r I n i t i a l D e p t h t o W a t e r : 2 7 . 4 0 W a t e r C o l u m n T h i c k n e s s : 3 7 . 4 0 M e t e r O a k t n n t u r h i 1 i m e t e r f e e t f e e t D a t e : D a t e : I ’ - 7 D A T E : 1 / 2 6 / 1 6 J O Y C E _ _ _ _ _ _ _ _ _ 8 I ] G I C % J 8 R I P ’ J G G R O U N D W A T E R S A M P L I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t P r o j e c t N o . / T a s k N o . : 0 0 8 9 3 . 1 6 0 1 . 1 2 . 0 1 W e l l I D : G W - 2 S a m p l e r ( s ) : H . S e a t o n ! G . E l l e r t V e l l D i a m e t e r : 2 . 0 0 i n c h e s I n i t i a l D e p t h t o W a t e r : 2 0 . 6 0 f e e t D e p t h t o B o t t o m : 4 6 . 1 0 f e e t W a t e r C o l u m n T h i c k n e s s : 2 5 . 5 0 f e e t V e l l L o c a t i o n : l o c a t e d n e x t t o s e d . p o n d o f f p e r i m e t e r r d . ( S E o f L F ) E q u i p m e n t : Y S I - P r o . Q E D M P - 1 5 , W a t e r L e v e l M e t e r . O a k t o n t u r b i d i m e t e r F l o w r a t e : 2 0 0 m 1 / m i n S y s t e m v o l u m e : 1 5 0 m 1 / m i n T i m e T e m p . D i s . 0 2 C o n d . p H O R P T u r b . D T W C m g / I L S . S . U . m y n t u f e e t 1 0 3 9 1 6 . 1 5 . 5 5 2 8 4 . 5 5 . 8 0 2 4 5 . 7 1 3 . 4 2 0 . 9 4 1 0 4 0 1 6 . 2 5 . 6 4 2 8 4 . 6 5 . 8 1 2 4 1 . 8 1 0 . 5 2 1 . 3 0 1 0 4 1 1 6 . 5 3 . 5 7 2 8 3 . 9 5 . 8 3 1 9 3 . 5 8 . 8 7 2 2 . 2 3 1 0 4 2 1 6 . 7 3 . 5 2 2 8 3 . 9 5 . 8 2 1 9 0 . 8 6 . 0 4 2 2 . 6 5 1 0 4 3 1 6 . 7 3 . 5 5 2 8 3 . 4 5 . 8 3 1 9 4 . 9 4 . 3 9 2 3 . 8 5 C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , t y p e o f s a m p l e , e t c . ) : T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 . S i g n a t u r e : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : ) / Q A I Q C S i g n O f f : D a t e : Z D A T E : 1 / 2 6 / 1 6 J O Y C E E I \ J G I 1 \ J E R I I \ J G G R O U N D W A T E R S A M P L I N G L O G l i m e T e m p . D i s . 0 2 C o n d . p 1 1 O R P l u r b . D T W ° C m g / I J I . S . S . U . m y n t u f e e t 1 0 5 2 1 3 . 7 5 . 0 1 5 0 2 6 . 5 2 1 0 6 . 9 6 . 8 1 3 . 7 8 1 0 5 3 1 3 . 7 4 . 7 9 4 8 8 . 2 6 . 5 3 1 0 7 . 8 8 . 1 1 3 . 9 0 1 0 5 4 1 3 . 9 2 . 7 7 4 8 7 . 5 6 . 5 4 1 0 8 . 3 7 . 3 7 4 . 1 2 1 0 5 5 1 4 . 1 0 . 8 1 4 8 8 . 1 6 . 5 3 - 9 5 . 4 6 . 3 4 4 . 4 0 1 0 5 6 1 4 . 1 0 . 4 9 4 8 6 . 4 6 . 5 4 - 9 5 . 9 5 . 8 9 4 . 4 7 1 0 5 7 1 4 . 2 0 . 3 8 4 8 4 . 7 6 . 5 5 - 9 8 . 4 6 . 1 7 4 . 6 5 C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , t y p e o f s a m p l e , e t c . ) : T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 . S i g n a t u r e : D a t e : Q A I Q C S i g n O f f : t L % ’ ’ D a t e : / / Z 7 I / J P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t P r o j e c t N o . / T a s k N o . : 0 0 X 9 3 1 1 1 ) f l 1 W e l l I D : G W - 3 S a m p l e r ( s ) : . E l l e n H . S e a t o n W e l l D i a m e t e r : 2 . 0 0 i n c h e s I n i t i a l D e p t h t o W a t e r : 3 . 7 8 f e e t D e p t h t o B o t t o m : 3 7 . 7 0 f e e t W a t e r C o l u m n T h i c k n e s s : 3 3 . 9 2 f e e t W e l l L o c a t i o n : s o u t h s i d e o f L F a l o n g p o w e r l i n e e a s e m e n t E q u i p m e n t : Y S I - P r o , G e o C o n t r o l P r o C o m p r e s s o r . W a t e r L e v e l M e t e r . O a k t o n t u r b i d i m e t e r F l o w r a t e : 1 5 0 m 1 / m i n S y s t e m v o l u m e : 1 5 O m l / F . D A T E : 1 / 2 6 / 1 6 J O Y C E _ _ _ _ _ _ _ _ _ E t \ J G I t J E 8 R I I \ J G G R O U N D W A T E R S A M P L I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t P r o j e c t N o . / T a s k N o . : 0 0 8 9 3 . 1 6 0 1 . 1 2 . 0 1 W e l l I D : G W - 4 S a m p l e r ( s ) : G . E l l e r / H . S e a t o n W e l l D i a m e t e r : 2 . 0 0 i n c h e s I n i t i a l D e p t h t o W a t e r : 2 . 7 5 f e e t D e p t h t o B o t t o m : 3 2 . 5 0 f e e t W a t e r C o l u m n T h i c k n e s s : 2 9 . 7 5 f e e t W e l l L o c a t i o n : e a s t o f L F b e t w e e n r o a d a n d w o o d s E q u i p m e n t : Y S I - P r o , G e o C o n t r o l P r o C o m p r e s s o r , W a t e r L e v e l M e t e r , O a k t o n t u r b i d i m e t e r F l o w r a t e : 1 5 O m l I m i n S y s t e m v o l u m e : 1 5 0 m 1 T i m e T e m p . D i s . 0 2 C o n d . p 1 1 O R P T u r b . D T W C m g / I J . L . S . S . U . m y n t u f e e t 1 1 0 5 1 3 . 5 4 . 8 2 6 4 9 6 . 9 $ 7 9 . 4 1 3 . 1 2 . 7 8 1 1 0 6 1 3 . 6 4 . 7 6 6 9 9 7 . 0 1 7 8 . 9 1 1 . 6 2 . 9 9 1 1 0 7 1 3 . 8 4 . 6 8 7 0 9 6 . 9 8 6 6 . 3 1 0 . 1 3 . 3 5 1 1 0 8 1 3 . 9 2 . 8 7 7 0 8 6 . 9 8 6 7 . 7 1 1 . 0 3 . 6 8 1 1 0 9 1 3 . 9 1 . 5 0 7 0 7 6 . 9 8 6 7 . 4 1 0 . 7 4 . 0 3 1 1 1 0 1 3 . 9 1 . 4 4 7 0 5 6 . 9 $ 6 4 . 3 1 0 . 3 4 . 1 5 1 1 1 1 1 4 . 0 1 . 5 6 7 0 4 6 . 9 9 6 2 . 8 1 0 . 6 4 . 2 1 C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , t y p e o f s a m p l e , e t c . ) : T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 . S i g n a t u r e : D a t e : Q A I Q C S i g n O f f : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : D A T E : 1 / 2 6 / 1 6 J O Y C E _ _ _ _ _ _ _ _ _ E I \ J G U ” J S E R I P ’ . J G G R O U N D W A T E R S A M P L I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t P r o j e c t N o . / T a s k N o . : 0 0 8 9 3 . 1 6 0 1 . 1 2 . 0 1 W e l l I D : G W - 5 S a m p l e r ( s ) : G . F l i e r ! H . S e a t o n W e l l D i a m e t e r : 2 . 0 0 i n c h e s I n i t i a l D e p t h t o W a t e r : 2 . 2 0 f e e t D e p t h t o B o t t o m : 2 2 . 1 0 f e e t W a t e r C o l u m n T h i c k n e s s : 1 9 . 9 0 f e e t W e l l L o c a t i o n : d o w n h i l l f r o m p e r i m e t e r r d . i n p o w e r l i n e e a s e m e n t s o u t h o f L F E q u i p m e n t : Y S I - P r o , G e o C o n t r o l P r o C o m p r e s s o r , W a t e r L e v e l M e t e r , O a k t o n t u r b i d i m e t e r F l o w r a t e : 1 5 0 m 1 / m i n S y s t e m v o l u m e : 1 5 0 m 1 l i m e T e m p . D i s . 0 2 C o n d . p H O R P T u r b . P 1 W C m g / I J 1 . S . S . U . m y n t u f e e t 1 1 2 8 1 5 . 2 6 . 9 3 4 6 3 . 9 6 . 7 9 7 5 . 4 1 9 . 3 2 . 2 5 1 1 2 9 1 5 . 1 7 . 0 2 4 6 4 . 1 6 . 8 0 7 4 . 2 1 6 . 8 2 . 3 $ 1 1 3 0 1 5 . 0 3 . 5 2 4 7 2 . 9 6 . 7 9 3 7 . 1 1 5 . 5 2 . 5 1 1 1 3 1 1 5 . 0 3 . 3 3 4 7 2 . 9 6 . 7 8 2 0 . 8 1 1 . 6 2 . 7 0 1 1 3 2 1 4 . 9 3 . 3 8 4 7 8 . 7 6 . 7 $ 1 2 . 1 9 . 0 7 2 . 7 0 1 1 3 3 1 4 . 8 3 . 4 1 4 7 8 . 7 6 . 7 8 1 4 . 3 7 . 6 6 2 . 7 5 C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , t y p e o f s a m p l e , e t c . ) : T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 . S i g n a t u r e : _ d 1 > 7 D a t e : _ _ _ _ _ _ _ _ _ _ _ _ _ Q A I Q C S i g n O f f : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : 2 Z - / 6 J O Y C E E r ’ J G I r ’ J 8 R I r \ i G D A T E : 1 / 2 6 / 1 6 G R O U N D W A T E R S A M P L I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t W e l l I D : G W - 6 t V e l l D i a m e t e r : 2 . 0 0 i n c h e s D e p t h t o B o t t o m : 2 5 . 2 0 f e e t W e l l L o c a t i o n : s o u t h o f l a n d f i l l i n w o o d s b e s i d e r o a d E q u i p m e n t : Y S I - P r o , O E D M P 1 5 . W a t e r L e v e l M e t e r , O a k t o n t u r b i d i m e t e r F l o w r a t e : 1 5 0 m 1 / m i n S y s t e m v o l u m e : l 5 O m l T i m e T e m p . D i s . 0 2 C o n d . p H O R P T u r b . D T W C m g / I J . t . S . S . U . m y n t u f e e t 1 0 2 2 1 4 . 3 6 . 8 8 1 7 2 . 8 6 . 3 3 2 2 1 . 9 1 5 . 4 9 . 8 0 1 0 2 3 1 4 . 4 4 . 2 1 1 7 1 . 5 6 . 2 1 2 2 0 . 6 1 3 . 7 9 . 8 1 1 0 2 4 1 4 . 6 4 . 2 9 1 7 0 . 1 6 . 0 $ 2 1 9 . 2 1 4 . 4 1 0 . 2 0 1 0 2 5 1 4 . 6 3 . 8 9 1 7 0 . 7 5 . 9 9 2 1 1 . 5 1 2 . 3 1 0 . 5 5 1 0 2 6 1 4 . 6 3 . 8 2 1 7 0 . 1 5 . 9 8 2 0 8 . 3 1 1 . 0 1 0 . 9 0 1 0 2 7 1 4 . 5 3 . 8 8 1 6 9 . 8 5 . 9 9 2 0 9 . 5 1 1 . 6 1 1 . 7 0 C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , t y p e o f s a m p l e , e t c . ) : T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 S i g n a t u r e : / t / t % / i y i D a t e : Q A I Q C S i g n O f f : D a t e : P r o j e c t N o . / T a s k N o . : 0 0 8 9 3 . 1 6 0 1 . 1 2 . 0 1 S a m p l e r ( s ) : G . E l l e n H . S e a t o n I n i t i a l D e p t h t o v V a t e r : 8 . 8 5 W a t e r C o l u m n T h i c k n e s s : 1 6 . 6 5 f e e t f e e t D A T E : 1 / 2 6 / 1 6 J O Y C E _ _ _ _ _ _ _ _ _ E I \ J G I I \ J E E R I P ’ J G G R O U N D W A T E R S A M P L I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t P r o j e c t N o . / T a s k N o . : 0 0 8 9 3 . 1 6 0 1 . 1 2 . 0 1 W e l l I D : G W - 7 S a m p l e r ( s ) : G . E l l e n H . S e a t o n W e l l D i a m e t e r : 2 . 0 0 i n c h e s I n i t i a l D e p t h t o W a t e r : 7 . 2 5 f e e t D e p t h t o B o t t o m : 2 8 . 4 5 f e e t W a t e r C o l u m n T h i c k n e s s : 2 1 . 2 0 f e e t W e l l L o c a t i o n : s o u t h o f l a n d f i l l i n w o o d s b e s i d e r o a d E q u i p m e n t : Y S I - P r o , G e o C o n t r o l P r o C o m p r e s s o r , W a t e r L e v e l M e t e r . O a k t o n t u r b i d i m e t e r f l o w r a t e : 1 5 O m l I m i n S y s t e m v o l u m e : 1 5 0 m 1 T i m e T e m p . D i s . 0 2 C o n d . p 1 1 O R P T u r b . D T W C m g / I I . S . S . U . m V n t u f e e t 1 1 4 6 1 4 . 9 0 . 9 8 4 4 6 . 1 6 . 4 1 6 2 . 1 7 . 6 7 7 . 2 5 1 1 4 7 1 4 . 9 0 . 8 5 4 4 7 . 6 6 . 3 9 5 4 . 0 6 . 8 8 7 . 3 7 1 1 4 8 1 5 . 0 0 . 8 2 4 4 7 . 4 6 . 3 8 4 8 . 4 5 . 1 9 7 . 5 0 1 1 4 9 1 5 . 1 0 . 9 1 4 4 9 . 4 6 . 3 9 - 3 7 . 1 5 . 0 4 7 . 5 5 1 1 5 0 1 5 . 0 0 . 8 5 4 5 5 . 1 6 . 3 9 - 4 2 . 3 4 . 1 6 7 . 6 5 1 1 5 1 1 5 . 1 0 . 8 1 4 5 0 . 4 6 . 3 9 - 5 9 . 1 3 . 9 3 7 . 7 1 1 1 5 2 1 5 . 1 0 . 8 7 4 4 9 . 1 6 . 3 8 - 5 9 . 6 3 . 2 2 7 . 8 9 C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , t y p e o f s a m p l e , e t c . ) : T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 . S i g n a t u r e : J 2 & 1 D a t e : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Q A I Q C S i g n O f f : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : 2 - Z - D A T E : 1 / 2 6 / 1 6 J O Y C E E t J G I P . J 8 R I P ’ J G G R O U N D W A T E R S A M P L I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t - - W e l l I D : G W - 8 W e l l D i a m e t e r : 2 . 0 0 i n c h e s D e p t h t o B o t t o m : 5 7 . 9 2 f e e t W e l l L o c a t i o n : s o u t h o f l a n d f i l l i n w o o d s b e s i d e r o a d E q u i p m e n t : Y S I - P r o , G e o C o n t r o l P r o F l o w r a t e : 1 5 0 m 1 / m i n S y s t e m v o l u m e : 1 5 0 m 1 P r o j e c t N o . / T a s k N o . : 0 0 X 9 1 6 0 1 1 2 0 1 S a m p l e r ( s ) : G . E l l e r / H . S e a t o n I n i t i a l D e p t h t o W a t e r : 3 7 . 7 5 W a t e r C o l u m n T h i c k n e s s : 2 0 . 1 7 T i m e T e m p . D i s . 0 2 C o n d . p H O R P T u r b . P 1 W C m g / I J I S . S . U . m y n t u f e e t 1 2 0 3 1 5 . 8 2 . 0 8 1 9 1 . 8 6 . 2 3 1 0 4 . 8 6 . 8 2 3 8 . 3 5 1 2 0 4 1 5 . 6 1 . 7 3 1 9 5 . 8 6 . 1 5 1 0 4 . 2 6 . 6 0 3 8 . 7 5 1 2 0 5 1 5 . 3 1 . 8 6 1 9 6 . 4 5 . 8 7 1 0 7 . 4 6 . 1 8 3 9 . 0 3 1 2 0 6 1 5 . 3 1 . 8 4 1 9 6 . 8 5 . 5 8 1 1 3 . 4 6 . 0 3 3 9 . 4 5 1 2 0 7 1 5 . 4 1 . 7 8 1 9 5 . 7 5 . 5 8 1 1 7 . 9 5 . 3 5 3 9 . 6 0 1 2 0 8 1 5 . 3 1 . 7 7 1 9 7 . 5 5 . 5 9 1 1 2 . 6 5 . 9 2 3 9 . 7 7 1 2 0 9 1 5 . 2 1 . 8 4 1 9 6 . 1 5 . 5 9 1 1 6 . 4 4 . 0 6 3 9 . 9 0 C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , t y p e o f s a m p l e , e t c . ) : T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 . S i g n a t u r e : L ( L _ - f D a t e : Q A I Q C S i g n O f f : 5 f T h a t e : t / i / ( P n m n r e c c n v W a t e r L e v e l M e t e r . O a k t o n t i i r F i i d j m t r _ f e e t f e e t — ‘ . — - D A T E : 1 / 2 6 / 1 6 8 1 1 E R i f G R O U N D W A T E R S A M P L I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t P r o j e c t N o . ! T a s k N o . : 0 0 8 9 3 . 1 6 0 1 . 1 2 . 0 1 W e l l I D : G W - 9 S a m p l e r ( s ) : G . F l i e r ! H . S e a t o n t V e l l D i a m e t e r : 2 . 0 0 i n c h e s I n i t i a l D e p t h t o W a t e r : 1 3 . 1 0 f e e t D e p t h t o B o t t o m : 3 3 . 3 0 f e e t t V a t e r C o l u m n T h i c k n e s s : 2 0 . 2 0 f e e t W e l l L o c a t i o n : B a s e o f s l o p e b e t w e e n s e d . p o n d a n d w a t e r s u p p l y p o n d E q u i p m e n t : Y S I - 5 5 6 , G e o C o n t r o l P r o C o m p r e s s o r , W a t e r L e v e l M e t e r . O a k t o n t u r b i d i m e t e r F l o w r a t e : l 5 O m l / m i n S y s t e m v o l u m e : 1 5 0 m 1 T i m e T e m p . D i s . 0 2 C o n d . p 1 1 O R P T u r b . D T W C m g / I . t . S . S . U . m y n t u f e e t 1 2 3 0 1 5 . 8 5 . 3 3 1 1 4 . 5 5 . 4 0 2 1 4 . 2 4 1 1 3 . 1 4 1 2 3 1 1 5 . 6 5 . 1 7 1 1 8 . 0 5 . 3 3 2 3 2 . 2 1 7 5 1 3 . 4 7 1 2 3 2 1 5 . 6 5 . 2 0 1 4 0 . 5 5 . 2 4 2 1 4 . 0 1 9 1 1 3 . 5 3 1 2 3 3 1 5 . 6 4 . 1 3 1 6 5 . 9 5 . 2 5 2 0 5 . 3 1 6 6 1 3 . 7 5 1 2 3 4 1 5 . 6 4 . 2 8 1 6 7 . 1 5 . 2 4 2 0 5 . 2 1 3 4 1 4 . 0 5 1 2 3 5 1 5 . 5 3 . 1 2 1 6 6 . 8 5 . 2 5 2 0 5 . 0 8 9 1 4 . 2 5 1 2 3 6 1 5 . 5 1 . 4 2 1 6 6 . 6 5 . 2 5 2 0 5 . 9 8 1 1 4 . 3 4 1 2 3 7 1 5 . 5 1 . 4 5 1 6 5 . 9 5 . 2 4 2 0 3 . 3 7 3 1 4 . 4 5 1 2 3 8 1 5 . 5 1 . 4 0 1 6 6 . 0 5 . 2 4 2 0 4 . 8 6 8 1 4 . 5 9 C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , t y p e o f s a m p l e , e t c . ) : T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 S i g n a t u r e : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Q A / Q C S i g n O f f : D a t e : 2 - 2 — D A T E : 1 / 2 6 / 1 6 E r G R O U N D W A T E R S A M P L I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t P r o j e c t N o . / T a s k N o . : 0 0 8 9 3 . 1 6 0 1 . 1 2 . 0 1 W e l l I D : G W - 1 0 S a m p l e r ( s ) : H . S e a t o n / G . E l l e r W e l l D i a m e t e r : 2 . 0 0 i n c h e s I n i t i a l D e p t h t o W a t e r : 1 4 . 8 0 f e e t D e p t h t o B o t t o m : 3 0 . 6 7 f e e t W a t e r C o l u m n T h i c k n e s s : 1 5 . 8 7 f e e t W e l l L o c a t i o n : B a s e o f s l o p e b e t w e e n s i d e o f c e l l a n d w a t e r s u p p l y p o n d E q u i p m e n t : Y S I - 5 5 6 , G e o C o n t r o l P r o C o m p r e s s o r , W a t e r L e v e l M e t e r , O a k t o n t u r b i d i m e t e r F l o w r a t e : l S O m l / m i n S y s t e m v o l u m e : 1 5 0 m 1 T i m e T e m p . D i s . 0 2 C o n d . p H O R P T u r b . D T W ° C m g / I p . S . S . U . m y n t u f e e t 1 2 1 8 1 5 . 2 5 . 0 2 7 6 . 3 5 . 1 1 2 2 7 . 4 1 5 . 1 1 4 . 8 0 1 2 1 9 1 5 . 2 5 . 1 7 7 5 . 9 5 . 1 0 2 3 0 . 1 1 1 . 4 1 4 . 8 5 1 2 2 0 1 5 . 1 5 . 0 7 7 5 . 1 5 . 0 8 2 3 1 . 9 9 . 8 6 1 4 . 9 0 1 2 2 1 1 5 . 1 5 . 0 4 7 6 . 0 5 . 0 9 2 3 0 . 7 6 . 3 9 1 5 . 2 5 1 2 2 2 1 5 . 0 4 . 9 5 7 4 . 9 5 . 1 0 2 3 2 . 3 3 . 8 1 1 5 . 3 7 1 2 2 3 1 5 . 0 5 . 1 2 7 4 . 8 5 . 1 0 2 3 6 . 5 4 . 3 0 1 5 . 5 5 1 2 2 4 1 5 . 0 5 . 1 7 7 5 . 5 5 . 1 0 2 3 5 . 6 2 . 6 8 1 5 . 7 2 C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , t y p e o f s a m p l e , e t c . ) : T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 . S i g n a t u r e : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : / 2 ‘ / • / Q A / Q C S i g n O f f : ) % — D a t e : 2 — D A T E : 1 / 2 6 / 1 6 W A T E R M O N I T O R I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t P r o j e c t / T a s k N o . : 0 0 8 9 3 . 1 6 0 1 . 1 2 . 0 1 S u r f a c e P o i n t I D : S W - i S a m p l e r ( s ) : G . E l l e r / H . S e a t o n L o c a t i o n : L e f t s i d e o f r o a d b e t w e e n L F a n d c u l v e r t F i e l d P a r a m e t e r s : T i m e o f S a m p l i n g : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ p H : - T e m p e r a t u r e : ( ° C ) C o n d u c t i v i t y : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ( h i S ) T u r b i d i t y : - ( n t u ) D O : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ( m g / i ) O R P : - ( m V ) C o m m e n t s / S a m p l e D e s c r i p t i o n ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , e t c . ) : D r y a n d w a s n o t s a m p l e d . T h e w e a t h e r w a s c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 . D a t e : _ _ _ _ _ _ _ _ _ _ _ _ _ _ Q A / Q C S i g n O f f : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : 2 - — D A T E : 1 / 2 6 / 1 6 J O Y C E _ _ _ _ _ _ _ _ I r J I t \ J G W A T E R M O N I T O R I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t P r o j e c t / T a s k N o . : 0 0 8 9 3 . 1 6 0 1 . 1 2 . 0 2 S u r f a c e P o i n t I D : S W - 2 S a m p l e r ( s ) : G . E l l e r / H . S e a t o n L o c a t i o n : l o c a t e d i n w o o d s b e h i n d M W - 3 F i e l d P a r a m e t e r s : T i m e o f S a m p l i n g : 1 1 1 5 p h : 7 . 3 3 T e m p e r a t u r e : 6 . 7 ( ° C ) C o n d u c t i v i t y : $ 6 . 3 ( E I S ) T u r b i d i t y : 1 7 . 1 ( n t u ) D O : 8 . 7 8 ( m g / I ) O R P : 6 4 . 1 ( m V ) C o m m e n t s / S a m p l e D e s c r i p t i o n ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , e t c . ) : _ _ _ _ _ _ _ _ _ _ T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 . S i g n a t u r e : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : / Q A I Q C S i g n O f f : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : 2 — / D A T E : 1 / 2 6 / 1 6 L E A C H A T E S A M P L I N G L O G P r o j e c t N a m e : R e p u b l i c - U p p e r P i e d m o n t P r o j e c t / T a s k N o . : 0 0 8 9 3 . 1 6 0 1 . 1 2 . 0 1 S u r f a c e P o i n t I D : L e a c h a t e S a m p l e r ( s ) : H . S e a t o n ! G . E l l e r L o c a t i o n : t a n k s l o c a t e d n e x t t o l a n d f i l l o f f i c e b u i l d i n g F i e l d P a r a m e t e r s : T i m e o f S a m p l i n g : 1 3 0 0 p H : 7 . 8 4 T e m p e r a t u r e : 7 . 7 ( ° C ) C o n d u c t i v i t y : 9 6 3 8 ( j i S ) T u r b i d i t y : > 1 0 0 0 ( n t u ) D O : 2 . 4 4 ( m g / I ) O R P : 7 3 . 4 ( m V ) C o m m e n t s / S a m p l e D e s c r i p t i o n ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , e t c . ) : T h e w e a t h e r w a s p a r t l y c l o u d y w i t h t e m p e r a t u r e s i n t h e 4 0 s o n 1 / 2 6 / 1 6 L _ S i g n a t u r e : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : / / 2 Q A / Q C S i g n O f f : - — — — D a t e : Appendix C Laboratory Analytical Report ASI ANALYTICAL SERVICES, INC. Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 Republic Services of North Carolina, LLC Project: Upper Piedmont Regional Landfill Conover, NC 28613 1220 Commerce Street, SW Mr. Matt Einsmann We appreciate the opportunity to provide the analytical support for your project. The analytical results in this report are based upon information supplied by you, the client, and are for your exclusive use. If you have any questions regarding this data package, please do not hesitate to call. Analytical Services, Inc. certifies that the following analytical results meet all requirements of the National Environmental Laboratory Accreditation Conference(NELAC).All test results relate only to the samples analyzed. Laboratory Report Project #:[none] Prepared For: Attention: March 15, 2016 Report Number:AZA0596 Approved: This report may not be reproduced, except in full, without written approval from Analytical Services, Inc.Page 1 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Sample ID Laboratory ID Matrix Date Sampled ANALYTICAL REPORT FOR SAMPLES Date Received 7304-GW1R AZA0596-01 01/26/16 10:09 01/27/16 07:35Ground Water 7304-GW2 AZA0596-02 01/26/16 10:43 01/27/16 07:35Ground Water 7304-GW3 AZA0596-03 01/26/16 10:57 01/27/16 07:35Ground Water 7304-GW4 AZA0596-04 01/26/16 11:11 01/27/16 07:35Ground Water 7304-GW5 AZA0596-05 01/26/16 11:33 01/27/16 07:35Ground Water 7304-GW6 AZA0596-06 01/26/16 10:27 01/27/16 07:35Ground Water 7304-GW7 AZA0596-07 01/26/16 11:52 01/27/16 07:35Ground Water 7304-GW8 AZA0596-08 01/26/16 12:09 01/27/16 07:35Ground Water 7304-GW9 AZA0596-09 01/26/16 12:38 01/27/16 07:35Ground Water 7304-GW10 AZA0596-10 01/26/16 12:24 01/27/16 07:35Ground Water 7304-SW2 AZA0596-11 01/26/16 11:15 01/27/16 07:35Surface Water 7304-Leachate AZA0596-12 01/26/16 13:00 01/27/16 07:35Water 7304-Field Blank AZA0596-13 01/26/16 13:17 01/27/16 07:35Water 7304-Trip Blank AZA0596-14 01/26/16 07:00 01/27/16 07:35Water Page 2 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Upper Piedmont report AZA0596 - 3/15/2016 Work order revised for consultant request to change iron default reporting limit. Case Narrative Page 3 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW1R Ground Water AZA0596-01 AZA059601/26/16 10:09 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6020095EPA 3005A 0.25 7440-36-0 02/08/16 14:2602/04/16 08:15 NDEPA 6020B ug/L1Arsenic10.0 6020095EPA 3005A 0.75 7440-38-2 02/08/16 14:2602/04/16 08:15 EPA 6020B 11.5 ug/L1Barium100 J 6020095EPA 3005A 0.30 7440-39-3 02/08/16 14:2602/04/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6020095EPA 3005A 0.09 7440-41-7 02/08/16 14:2602/04/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6020095EPA 3005A 0.10 7440-43-9 02/08/16 14:2602/04/16 08:15 EPA 6020B 2.96 ug/L1Chromium10.0 J 6020095EPA 3005A 0.43 7440-47-3 02/08/16 14:2602/04/16 08:15 NDEPA 6020B ug/L1Cobalt10.0 6020095EPA 3005A 0.29 7440-48-4 02/08/16 14:2602/04/16 08:15 EPA 6020B 0.73 ug/L1Copper10.0 J 6020095EPA 3005A 0.41 7440-50-8 02/08/16 14:2602/04/16 08:15 EPA 6020B 0.24 ug/L1Lead10.0 J 6020095EPA 3005A 0.08 7439-92-1 02/08/16 14:2602/04/16 08:15 EPA 6020B 5.08 ug/L1Nickel50.0 J 6020095EPA 3005A 0.48 7440-02-0 02/08/16 14:2602/04/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6020095EPA 3005A 0.85 7782-49-2 02/08/16 14:2602/04/16 08:15 EPA 6020B 0.77 ug/L1Silver10.0 J 6020095EPA 3005A 0.22 7440-22-4 02/08/16 14:2602/04/16 08:15 EPA 6020B 0.08 ug/L1Thallium5.50 J 6020095EPA 3005A 0.06 7440-28-0 02/08/16 14:2602/04/16 08:15 EPA 6020B 3.05 ug/L1Vanadium25.0 J 6020095EPA 3005A 1.57 7440-62-2 02/08/16 14:2602/04/16 08:15 EPA 6020B 3.65 ug/L1Zinc10.0 J 6020095EPA 3005A 1.30 7440-66-6 02/08/16 14:2602/04/16 08:15 EPA 6020B 253 ug/L1Iron300 J 6020095EPA 3005A 5.72 7439-89-6 02/08/16 14:2602/04/16 08:15 EPA 6020B 24.0 ug/L1Manganese50.0 J 6020095EPA 3005A 1.04 7439-96-5 02/08/16 14:2602/04/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 15:4401/27/16 12:00 Page 4 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW1R Ground Water AZA0596-01 AZA059601/26/16 10:09 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 15:4401/27/16 12:00 Page 5 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW1R Ground Water AZA0596-01 AZA059601/26/16 10:09 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6010562EPA 5030B 0.5 75-09-2 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 15:4401/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 15:4401/27/16 12:00 Page 6 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW1R Ground Water AZA0596-01 AZA059601/26/16 10:09 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 15:4401/27/16 12:00 EPA 8260B 98 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 15:4401/27/16 12:0080-120 EPA 8260B 96 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 15:4401/27/16 12:0078-120 EPA 8260B 91 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 15:4401/27/16 12:0080-120 EPA 8260B 104 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 15:4401/27/16 12:0080-120 Page 7 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW2 Ground Water AZA0596-02 AZA059601/26/16 10:43 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6020095EPA 3005A 0.25 7440-36-0 02/08/16 14:3102/04/16 08:15 EPA 6020B 1.16 ug/L1Arsenic10.0 J 6020095EPA 3005A 0.75 7440-38-2 02/08/16 14:3102/04/16 08:15 EPA 6020B 50.6 ug/L1Barium100 J 6020095EPA 3005A 0.30 7440-39-3 02/08/16 14:3102/04/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6020095EPA 3005A 0.09 7440-41-7 02/08/16 14:3102/04/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6020095EPA 3005A 0.10 7440-43-9 02/08/16 14:3102/04/16 08:15 EPA 6020B 0.58 ug/L1Chromium10.0 J 6020095EPA 3005A 0.43 7440-47-3 02/08/16 14:3102/04/16 08:15 EPA 6020B 5.06 ug/L1Cobalt10.0 J 6020095EPA 3005A 0.29 7440-48-4 02/08/16 14:3102/04/16 08:15 EPA 6020B 32.6 ug/L1Copper10.0 6020095EPA 3005A 0.41 7440-50-8 02/08/16 14:3102/04/16 08:15 EPA 6020B 0.61 ug/L1Lead10.0 J 6020095EPA 3005A 0.08 7439-92-1 02/08/16 14:3102/04/16 08:15 EPA 6020B 2.12 ug/L1Nickel50.0 J 6020095EPA 3005A 0.48 7440-02-0 02/08/16 14:3102/04/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6020095EPA 3005A 0.85 7782-49-2 02/08/16 14:3102/04/16 08:15 NDEPA 6020B ug/L1Silver10.0 6020095EPA 3005A 0.22 7440-22-4 02/08/16 14:3102/04/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6020095EPA 3005A 0.06 7440-28-0 02/08/16 14:3102/04/16 08:15 NDEPA 6020B ug/L1Vanadium25.0 6020095EPA 3005A 1.57 7440-62-2 02/08/16 14:3102/04/16 08:15 EPA 6020B 12.4 ug/L1Zinc10.0 6020095EPA 3005A 1.30 7440-66-6 02/08/16 14:3102/04/16 08:15 EPA 6020B 197 ug/L1Iron300 J 6020095EPA 3005A 5.72 7439-89-6 02/08/16 14:3102/04/16 08:15 EPA 6020B 572 ug/L1Manganese50.0 6020095EPA 3005A 1.04 7439-96-5 02/08/16 14:3102/04/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 16:1401/27/16 12:00 Page 8 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW2 Ground Water AZA0596-02 AZA059601/26/16 10:43 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 16:1401/27/16 12:00 Page 9 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW2 Ground Water AZA0596-02 AZA059601/26/16 10:43 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6010562EPA 5030B 0.5 75-09-2 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 16:1401/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 16:1401/27/16 12:00 Page 10 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW2 Ground Water AZA0596-02 AZA059601/26/16 10:43 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 16:1401/27/16 12:00 EPA 8260B 99 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 16:1401/27/16 12:0080-120 EPA 8260B 97 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 16:1401/27/16 12:0078-120 EPA 8260B 90 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 16:1401/27/16 12:0080-120 EPA 8260B 104 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 16:1401/27/16 12:0080-120 Page 11 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW3 Ground Water AZA0596-03 AZA059601/26/16 10:57 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6020095EPA 3005A 0.25 7440-36-0 02/08/16 14:3602/04/16 08:15 EPA 6020B 2.85 ug/L1Arsenic10.0 J 6020095EPA 3005A 0.75 7440-38-2 02/08/16 14:3602/04/16 08:15 EPA 6020B 492 ug/L1Barium100 6020095EPA 3005A 0.30 7440-39-3 02/08/16 14:3602/04/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6020095EPA 3005A 0.09 7440-41-7 02/08/16 14:3602/04/16 08:15 EPA 6020B 0.12 ug/L1Cadmium1.00 J 6020095EPA 3005A 0.10 7440-43-9 02/08/16 14:3602/04/16 08:15 NDEPA 6020B ug/L1Chromium10.0 6020095EPA 3005A 0.43 7440-47-3 02/08/16 14:3602/04/16 08:15 EPA 6020B 5.58 ug/L1Cobalt10.0 J 6020095EPA 3005A 0.29 7440-48-4 02/08/16 14:3602/04/16 08:15 EPA 6020B 0.44 ug/L1Copper10.0 J 6020095EPA 3005A 0.41 7440-50-8 02/08/16 14:3602/04/16 08:15 NDEPA 6020B ug/L1Lead10.0 6020095EPA 3005A 0.08 7439-92-1 02/08/16 14:3602/04/16 08:15 NDEPA 6020B ug/L1Nickel50.0 6020095EPA 3005A 0.48 7440-02-0 02/08/16 14:3602/04/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6020095EPA 3005A 0.85 7782-49-2 02/08/16 14:3602/04/16 08:15 NDEPA 6020B ug/L1Silver10.0 6020095EPA 3005A 0.22 7440-22-4 02/08/16 14:3602/04/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6020095EPA 3005A 0.06 7440-28-0 02/08/16 14:3602/04/16 08:15 NDEPA 6020B ug/L1Vanadium25.0 6020095EPA 3005A 1.57 7440-62-2 02/08/16 14:3602/04/16 08:15 NDEPA 6020B ug/L1Zinc10.0 6020095EPA 3005A 1.30 7440-66-6 02/08/16 14:3602/04/16 08:15 EPA 6020B 249 ug/L1Iron300 J 6020095EPA 3005A 5.72 7439-89-6 02/08/16 14:3602/04/16 08:15 EPA 6020B 306 ug/L1Manganese50.0 6020095EPA 3005A 1.04 7439-96-5 02/08/16 14:3602/04/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 16:4401/27/16 12:00 Page 12 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW3 Ground Water AZA0596-03 AZA059601/26/16 10:57 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 16:4401/27/16 12:00 Page 13 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW3 Ground Water AZA0596-03 AZA059601/26/16 10:57 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6010562EPA 5030B 0.5 75-09-2 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 16:4401/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 16:4401/27/16 12:00 Page 14 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW3 Ground Water AZA0596-03 AZA059601/26/16 10:57 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 16:4401/27/16 12:00 EPA 8260B 97 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 16:4401/27/16 12:0080-120 EPA 8260B 97 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 16:4401/27/16 12:0078-120 EPA 8260B 92 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 16:4401/27/16 12:0080-120 EPA 8260B 103 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 16:4401/27/16 12:0080-120 Page 15 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW4 Ground Water AZA0596-04 AZA059601/26/16 11:11 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6020095EPA 3005A 0.25 7440-36-0 02/08/16 14:4102/04/16 08:15 EPA 6020B 3.28 ug/L1Arsenic10.0 J 6020095EPA 3005A 0.75 7440-38-2 02/08/16 14:4102/04/16 08:15 EPA 6020B 452 ug/L1Barium100 6020095EPA 3005A 0.30 7440-39-3 02/08/16 14:4102/04/16 08:15 EPA 6020B 0.20 ug/L1Beryllium1.00 J 6020095EPA 3005A 0.09 7440-41-7 02/08/16 14:4102/04/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6020095EPA 3005A 0.10 7440-43-9 02/08/16 14:4102/04/16 08:15 EPA 6020B 0.45 ug/L1Chromium10.0 J 6020095EPA 3005A 0.43 7440-47-3 02/08/16 14:4102/04/16 08:15 NDEPA 6020B ug/L1Cobalt10.0 6020095EPA 3005A 0.29 7440-48-4 02/08/16 14:4102/04/16 08:15 EPA 6020B 2.24 ug/L1Copper10.0 J 6020095EPA 3005A 0.41 7440-50-8 02/08/16 14:4102/04/16 08:15 EPA 6020B 3.97 ug/L1Lead10.0 J 6020095EPA 3005A 0.08 7439-92-1 02/08/16 14:4102/04/16 08:15 EPA 6020B 0.56 ug/L1Nickel50.0 J 6020095EPA 3005A 0.48 7440-02-0 02/08/16 14:4102/04/16 08:15 EPA 6020B 0.87 ug/L1Selenium10.0 J 6020095EPA 3005A 0.85 7782-49-2 02/08/16 14:4102/04/16 08:15 EPA 6020B 0.49 ug/L1Silver10.0 J 6020095EPA 3005A 0.22 7440-22-4 02/08/16 14:4102/04/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6020095EPA 3005A 0.06 7440-28-0 02/08/16 14:4102/04/16 08:15 NDEPA 6020B ug/L1Vanadium25.0 6020095EPA 3005A 1.57 7440-62-2 02/08/16 14:4102/04/16 08:15 EPA 6020B 3.13 ug/L1Zinc10.0 J 6020095EPA 3005A 1.30 7440-66-6 02/08/16 14:4102/04/16 08:15 EPA 6020B 1050 ug/L1Iron300 6020095EPA 3005A 5.72 7439-89-6 02/08/16 14:4102/04/16 08:15 EPA 6020B 26.1 ug/L1Manganese50.0 J 6020095EPA 3005A 1.04 7439-96-5 02/08/16 14:4102/04/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 17:1301/27/16 12:00 Page 16 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW4 Ground Water AZA0596-04 AZA059601/26/16 11:11 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 17:1301/27/16 12:00 Page 17 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW4 Ground Water AZA0596-04 AZA059601/26/16 11:11 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6010562EPA 5030B 0.5 75-09-2 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 17:1301/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 17:1301/27/16 12:00 Page 18 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW4 Ground Water AZA0596-04 AZA059601/26/16 11:11 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 17:1301/27/16 12:00 EPA 8260B 99 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 17:1301/27/16 12:0080-120 EPA 8260B 96 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 17:1301/27/16 12:0078-120 EPA 8260B 90 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 17:1301/27/16 12:0080-120 EPA 8260B 103 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 17:1301/27/16 12:0080-120 Page 19 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW5 Ground Water AZA0596-05 AZA059601/26/16 11:33 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6020095EPA 3005A 0.25 7440-36-0 02/08/16 14:4602/04/16 08:15 EPA 6020B 4.38 ug/L1Arsenic10.0 J 6020095EPA 3005A 0.75 7440-38-2 02/08/16 14:4602/04/16 08:15 EPA 6020B 268 ug/L1Barium100 6020095EPA 3005A 0.30 7440-39-3 02/08/16 14:4602/04/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6020095EPA 3005A 0.09 7440-41-7 02/08/16 14:4602/04/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6020095EPA 3005A 0.10 7440-43-9 02/08/16 14:4602/04/16 08:15 EPA 6020B 0.80 ug/L1Chromium10.0 J 6020095EPA 3005A 0.43 7440-47-3 02/08/16 14:4602/04/16 08:15 EPA 6020B 1.03 ug/L1Cobalt10.0 J 6020095EPA 3005A 0.29 7440-48-4 02/08/16 14:4602/04/16 08:15 EPA 6020B 0.44 ug/L1Copper10.0 J 6020095EPA 3005A 0.41 7440-50-8 02/08/16 14:4602/04/16 08:15 EPA 6020B 0.09 ug/L1Lead10.0 J 6020095EPA 3005A 0.08 7439-92-1 02/08/16 14:4602/04/16 08:15 EPA 6020B 1.17 ug/L1Nickel50.0 J 6020095EPA 3005A 0.48 7440-02-0 02/08/16 14:4602/04/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6020095EPA 3005A 0.85 7782-49-2 02/08/16 14:4602/04/16 08:15 EPA 6020B 0.36 ug/L1Silver10.0 J 6020095EPA 3005A 0.22 7440-22-4 02/08/16 14:4602/04/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6020095EPA 3005A 0.06 7440-28-0 02/08/16 14:4602/04/16 08:15 NDEPA 6020B ug/L1Vanadium25.0 6020095EPA 3005A 1.57 7440-62-2 02/08/16 14:4602/04/16 08:15 EPA 6020B 1.66 ug/L1Zinc10.0 J 6020095EPA 3005A 1.30 7440-66-6 02/08/16 14:4602/04/16 08:15 EPA 6020B 3430 ug/L1Iron300 6020095EPA 3005A 5.72 7439-89-6 02/08/16 14:4602/04/16 08:15 EPA 6020B 2690 ug/L5Manganese250 6020095EPA 3005A 5.18 7439-96-5 02/11/16 15:2402/04/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 18:4301/27/16 12:00 Page 20 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW5 Ground Water AZA0596-05 AZA059601/26/16 11:33 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 18:4301/27/16 12:00 Page 21 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW5 Ground Water AZA0596-05 AZA059601/26/16 11:33 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6010562EPA 5030B 0.5 75-09-2 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 18:4301/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 18:4301/27/16 12:00 Page 22 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW5 Ground Water AZA0596-05 AZA059601/26/16 11:33 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 18:4301/27/16 12:00 EPA 8260B 97 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 18:4301/27/16 12:0080-120 EPA 8260B 94 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 18:4301/27/16 12:0078-120 EPA 8260B 91 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 18:4301/27/16 12:0080-120 EPA 8260B 103 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 18:4301/27/16 12:0080-120 Page 23 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW6 Ground Water AZA0596-06 AZA059601/26/16 10:27 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total EPA 6020B 0.30 ug/L1Antimony6.00 J 6020095EPA 3005A 0.25 7440-36-0 02/08/16 15:0602/04/16 08:15 EPA 6020B 1.36 ug/L1Arsenic10.0 J 6020095EPA 3005A 0.75 7440-38-2 02/08/16 15:0602/04/16 08:15 EPA 6020B 25.8 ug/L1Barium100 J 6020095EPA 3005A 0.30 7440-39-3 02/08/16 15:0602/04/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6020095EPA 3005A 0.09 7440-41-7 02/08/16 15:0602/04/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6020095EPA 3005A 0.10 7440-43-9 02/08/16 15:0602/04/16 08:15 EPA 6020B 2.52 ug/L1Chromium10.0 J 6020095EPA 3005A 0.43 7440-47-3 02/08/16 15:0602/04/16 08:15 NDEPA 6020B ug/L1Cobalt10.0 6020095EPA 3005A 0.29 7440-48-4 02/08/16 15:0602/04/16 08:15 EPA 6020B 5.56 ug/L1Copper10.0 J 6020095EPA 3005A 0.41 7440-50-8 02/08/16 15:0602/04/16 08:15 EPA 6020B 1.14 ug/L1Lead10.0 J 6020095EPA 3005A 0.08 7439-92-1 02/08/16 15:0602/04/16 08:15 EPA 6020B 3.55 ug/L1Nickel50.0 J 6020095EPA 3005A 0.48 7440-02-0 02/08/16 15:0602/04/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6020095EPA 3005A 0.85 7782-49-2 02/08/16 15:0602/04/16 08:15 NDEPA 6020B ug/L1Silver10.0 6020095EPA 3005A 0.22 7440-22-4 02/08/16 15:0602/04/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6020095EPA 3005A 0.06 7440-28-0 02/08/16 15:0602/04/16 08:15 NDEPA 6020B ug/L1Vanadium25.0 6020095EPA 3005A 1.57 7440-62-2 02/08/16 15:0602/04/16 08:15 EPA 6020B 9.31 ug/L1Zinc10.0 J 6020095EPA 3005A 1.30 7440-66-6 02/08/16 15:0602/04/16 08:15 EPA 6020B 408 ug/L1Iron300 6020095EPA 3005A 5.72 7439-89-6 02/08/16 15:0602/04/16 08:15 EPA 6020B 28.0 ug/L1Manganese50.0 J 6020095EPA 3005A 1.04 7439-96-5 02/08/16 15:0602/04/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 19:1201/27/16 12:00 Page 24 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW6 Ground Water AZA0596-06 AZA059601/26/16 10:27 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 19:1201/27/16 12:00 Page 25 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW6 Ground Water AZA0596-06 AZA059601/26/16 10:27 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6010562EPA 5030B 0.5 75-09-2 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 19:1201/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 19:1201/27/16 12:00 Page 26 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW6 Ground Water AZA0596-06 AZA059601/26/16 10:27 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 19:1201/27/16 12:00 EPA 8260B 100 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 19:1201/27/16 12:0080-120 EPA 8260B 96 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 19:1201/27/16 12:0078-120 EPA 8260B 91 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 19:1201/27/16 12:0080-120 EPA 8260B 104 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 19:1201/27/16 12:0080-120 Page 27 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW7 Ground Water AZA0596-07 AZA059601/26/16 11:52 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6020095EPA 3005A 0.25 7440-36-0 02/08/16 15:1102/04/16 08:15 EPA 6020B 4.60 ug/L1Arsenic10.0 J 6020095EPA 3005A 0.75 7440-38-2 02/08/16 15:1102/04/16 08:15 EPA 6020B 199 ug/L1Barium100 6020095EPA 3005A 0.30 7440-39-3 02/08/16 15:1102/04/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6020095EPA 3005A 0.09 7440-41-7 02/08/16 15:1102/04/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6020095EPA 3005A 0.10 7440-43-9 02/08/16 15:1102/04/16 08:15 EPA 6020B 1.44 ug/L1Chromium10.0 J 6020095EPA 3005A 0.43 7440-47-3 02/08/16 15:1102/04/16 08:15 EPA 6020B 6.89 ug/L1Cobalt10.0 J 6020095EPA 3005A 0.29 7440-48-4 02/08/16 15:1102/04/16 08:15 NDEPA 6020B ug/L1Copper10.0 6020095EPA 3005A 0.41 7440-50-8 02/08/16 15:1102/04/16 08:15 NDEPA 6020B ug/L1Lead10.0 6020095EPA 3005A 0.08 7439-92-1 02/08/16 15:1102/04/16 08:15 EPA 6020B 1.39 ug/L1Nickel50.0 J 6020095EPA 3005A 0.48 7440-02-0 02/08/16 15:1102/04/16 08:15 EPA 6020B 0.88 ug/L1Selenium10.0 J 6020095EPA 3005A 0.85 7782-49-2 02/08/16 15:1102/04/16 08:15 NDEPA 6020B ug/L1Silver10.0 6020095EPA 3005A 0.22 7440-22-4 02/08/16 15:1102/04/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6020095EPA 3005A 0.06 7440-28-0 02/08/16 15:1102/04/16 08:15 NDEPA 6020B ug/L1Vanadium25.0 6020095EPA 3005A 1.57 7440-62-2 02/08/16 15:1102/04/16 08:15 NDEPA 6020B ug/L1Zinc10.0 6020095EPA 3005A 1.30 7440-66-6 02/08/16 15:1102/04/16 08:15 EPA 6020B 98300 ug/L50Iron15000 6020095EPA 3005A 286 7439-89-6 02/11/16 15:2902/04/16 08:15 EPA 6020B 12300 ug/L50Manganese2500 6020095EPA 3005A 51.8 7439-96-5 02/08/16 15:2902/04/16 08:15 Volatile Organic Compounds by EPA 8260 EPA 8260B 5.5 ug/L1Acetone100 J 6010562EPA 5030B 4.9 67-64-1 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 19:4201/27/16 12:00 Page 28 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW7 Ground Water AZA0596-07 AZA059601/26/16 11:52 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 19:4201/27/16 12:00 Page 29 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW7 Ground Water AZA0596-07 AZA059601/26/16 11:52 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6010562EPA 5030B 0.5 75-09-2 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 19:4201/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 19:4201/27/16 12:00 Page 30 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW7 Ground Water AZA0596-07 AZA059601/26/16 11:52 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 19:4201/27/16 12:00 EPA 8260B 97 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 19:4201/27/16 12:0080-120 EPA 8260B 94 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 19:4201/27/16 12:0078-120 EPA 8260B 88 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 19:4201/27/16 12:0080-120 EPA 8260B 83 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 19:4201/27/16 12:0080-120 Page 31 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW8 Ground Water AZA0596-08 AZA059601/26/16 12:09 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6020095EPA 3005A 0.25 7440-36-0 02/08/16 15:1602/04/16 08:15 NDEPA 6020B ug/L1Arsenic10.0 6020095EPA 3005A 0.75 7440-38-2 02/08/16 15:1602/04/16 08:15 EPA 6020B 212 ug/L1Barium100 6020095EPA 3005A 0.30 7440-39-3 02/08/16 15:1602/04/16 08:15 EPA 6020B 0.15 ug/L1Beryllium1.00 J 6020095EPA 3005A 0.09 7440-41-7 02/08/16 15:1602/04/16 08:15 EPA 6020B 0.20 ug/L1Cadmium1.00 J 6020095EPA 3005A 0.10 7440-43-9 02/08/16 15:1602/04/16 08:15 EPA 6020B 1.63 ug/L1Chromium10.0 J 6020095EPA 3005A 0.43 7440-47-3 02/08/16 15:1602/04/16 08:15 EPA 6020B 14.2 ug/L1Cobalt10.0 6020095EPA 3005A 0.29 7440-48-4 02/08/16 15:1602/04/16 08:15 EPA 6020B 2.11 ug/L1Copper10.0 J 6020095EPA 3005A 0.41 7440-50-8 02/08/16 15:1602/04/16 08:15 EPA 6020B 0.34 ug/L1Lead10.0 J 6020095EPA 3005A 0.08 7439-92-1 02/08/16 15:1602/04/16 08:15 EPA 6020B 4.89 ug/L1Nickel50.0 J 6020095EPA 3005A 0.48 7440-02-0 02/08/16 15:1602/04/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6020095EPA 3005A 0.85 7782-49-2 02/08/16 15:1602/04/16 08:15 NDEPA 6020B ug/L1Silver10.0 6020095EPA 3005A 0.22 7440-22-4 02/08/16 15:1602/04/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6020095EPA 3005A 0.06 7440-28-0 02/08/16 15:1602/04/16 08:15 NDEPA 6020B ug/L1Vanadium25.0 6020095EPA 3005A 1.57 7440-62-2 02/08/16 15:1602/04/16 08:15 EPA 6020B 13.0 ug/L1Zinc10.0 6020095EPA 3005A 1.30 7440-66-6 02/08/16 15:1602/04/16 08:15 EPA 6020B 209 ug/L1Iron300 J 6020095EPA 3005A 5.72 7439-89-6 02/08/16 15:1602/04/16 08:15 EPA 6020B 514 ug/L1Manganese50.0 6020095EPA 3005A 1.04 7439-96-5 02/08/16 15:1602/04/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 20:1201/27/16 12:00 Page 32 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW8 Ground Water AZA0596-08 AZA059601/26/16 12:09 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 20:1201/27/16 12:00 Page 33 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW8 Ground Water AZA0596-08 AZA059601/26/16 12:09 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6010562EPA 5030B 0.5 75-09-2 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 20:1201/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 20:1201/27/16 12:00 Page 34 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW8 Ground Water AZA0596-08 AZA059601/26/16 12:09 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 20:1201/27/16 12:00 EPA 8260B 97 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 20:1201/27/16 12:0080-120 EPA 8260B 96 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 20:1201/27/16 12:0078-120 EPA 8260B 91 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 20:1201/27/16 12:0080-120 EPA 8260B 108 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 20:1201/27/16 12:0080-120 Page 35 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW9 Ground Water AZA0596-09 AZA059601/26/16 12:38 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6020095EPA 3005A 0.25 7440-36-0 02/08/16 15:2102/04/16 08:15 EPA 6020B 1.87 ug/L1Arsenic10.0 J 6020095EPA 3005A 0.75 7440-38-2 02/08/16 15:2102/04/16 08:15 EPA 6020B 164 ug/L1Barium100 6020095EPA 3005A 0.30 7440-39-3 02/08/16 15:2102/04/16 08:15 EPA 6020B 0.26 ug/L1Beryllium1.00 J 6020095EPA 3005A 0.09 7440-41-7 02/08/16 15:2102/04/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6020095EPA 3005A 0.10 7440-43-9 02/08/16 15:2102/04/16 08:15 EPA 6020B 3.82 ug/L1Chromium10.0 J 6020095EPA 3005A 0.43 7440-47-3 02/08/16 15:2102/04/16 08:15 EPA 6020B 8.81 ug/L1Cobalt10.0 J 6020095EPA 3005A 0.29 7440-48-4 02/08/16 15:2102/04/16 08:15 EPA 6020B 1.25 ug/L1Copper10.0 J 6020095EPA 3005A 0.41 7440-50-8 02/08/16 15:2102/04/16 08:15 EPA 6020B 1.71 ug/L1Lead10.0 J 6020095EPA 3005A 0.08 7439-92-1 02/08/16 15:2102/04/16 08:15 EPA 6020B 5.35 ug/L1Nickel50.0 J 6020095EPA 3005A 0.48 7440-02-0 02/08/16 15:2102/04/16 08:15 EPA 6020B 1.23 ug/L1Selenium10.0 J 6020095EPA 3005A 0.85 7782-49-2 02/08/16 15:2102/04/16 08:15 NDEPA 6020B ug/L1Silver10.0 6020095EPA 3005A 0.22 7440-22-4 02/08/16 15:2102/04/16 08:15 EPA 6020B 0.07 ug/L1Thallium5.50 J 6020095EPA 3005A 0.06 7440-28-0 02/08/16 15:2102/04/16 08:15 EPA 6020B 3.33 ug/L1Vanadium25.0 J 6020095EPA 3005A 1.57 7440-62-2 02/08/16 15:2102/04/16 08:15 EPA 6020B 8.74 ug/L1Zinc10.0 J 6020095EPA 3005A 1.30 7440-66-6 02/08/16 15:2102/04/16 08:15 EPA 6020B 9020 ug/L1Iron300 6020095EPA 3005A 5.72 7439-89-6 02/08/16 15:2102/04/16 08:15 EPA 6020B 680 ug/L1Manganese50.0 6020095EPA 3005A 1.04 7439-96-5 02/08/16 15:2102/04/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 20:4201/27/16 12:00 Page 36 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW9 Ground Water AZA0596-09 AZA059601/26/16 12:38 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 20:4201/27/16 12:00 Page 37 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW9 Ground Water AZA0596-09 AZA059601/26/16 12:38 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6010562EPA 5030B 0.5 75-09-2 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 20:4201/27/16 12:00 Page 38 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW9 Ground Water AZA0596-09 AZA059601/26/16 12:38 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 20:4201/27/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 20:4201/27/16 12:00 EPA 8260B 96 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 20:4201/27/16 12:0080-120 EPA 8260B 96 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 20:4201/27/16 12:0078-120 EPA 8260B 90 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 20:4201/27/16 12:0080-120 EPA 8260B 103 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 20:4201/27/16 12:0080-120 Page 39 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW10 Ground Water AZA0596-10 AZA059601/26/16 12:24 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6020095EPA 3005A 0.25 7440-36-0 02/08/16 15:2602/04/16 08:15 NDEPA 6020B ug/L1Arsenic10.0 6020095EPA 3005A 0.75 7440-38-2 02/08/16 15:2602/04/16 08:15 EPA 6020B 88.8 ug/L1Barium100 J 6020095EPA 3005A 0.30 7440-39-3 02/08/16 15:2602/04/16 08:15 EPA 6020B 0.20 ug/L1Beryllium1.00 J 6020095EPA 3005A 0.09 7440-41-7 02/08/16 15:2602/04/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6020095EPA 3005A 0.10 7440-43-9 02/08/16 15:2602/04/16 08:15 EPA 6020B 0.44 ug/L1Chromium10.0 J 6020095EPA 3005A 0.43 7440-47-3 02/08/16 15:2602/04/16 08:15 EPA 6020B 4.76 ug/L1Cobalt10.0 J 6020095EPA 3005A 0.29 7440-48-4 02/08/16 15:2602/04/16 08:15 EPA 6020B 2.73 ug/L1Copper10.0 J 6020095EPA 3005A 0.41 7440-50-8 02/08/16 15:2602/04/16 08:15 NDEPA 6020B ug/L1Lead10.0 6020095EPA 3005A 0.08 7439-92-1 02/08/16 15:2602/04/16 08:15 EPA 6020B 4.55 ug/L1Nickel50.0 J 6020095EPA 3005A 0.48 7440-02-0 02/08/16 15:2602/04/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6020095EPA 3005A 0.85 7782-49-2 02/08/16 15:2602/04/16 08:15 NDEPA 6020B ug/L1Silver10.0 6020095EPA 3005A 0.22 7440-22-4 02/08/16 15:2602/04/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6020095EPA 3005A 0.06 7440-28-0 02/08/16 15:2602/04/16 08:15 NDEPA 6020B ug/L1Vanadium25.0 6020095EPA 3005A 1.57 7440-62-2 02/08/16 15:2602/04/16 08:15 EPA 6020B 5.34 ug/L1Zinc10.0 J 6020095EPA 3005A 1.30 7440-66-6 02/08/16 15:2602/04/16 08:15 EPA 6020B 231 ug/L1Iron300 J 6020095EPA 3005A 5.72 7439-89-6 02/08/16 15:2602/04/16 08:15 EPA 6020B 142 ug/L1Manganese50.0 6020095EPA 3005A 1.04 7439-96-5 02/08/16 15:2602/04/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 21:1101/27/16 12:00 Page 40 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW10 Ground Water AZA0596-10 AZA059601/26/16 12:24 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 21:1101/27/16 12:00 Page 41 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW10 Ground Water AZA0596-10 AZA059601/26/16 12:24 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6010562EPA 5030B 0.5 75-09-2 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 21:1101/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 21:1101/27/16 12:00 Page 42 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW10 Ground Water AZA0596-10 AZA059601/26/16 12:24 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 21:1101/27/16 12:00 EPA 8260B 98 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 21:1101/27/16 12:0080-120 EPA 8260B 96 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 21:1101/27/16 12:0078-120 EPA 8260B 91 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 21:1101/27/16 12:0080-120 EPA 8260B 102 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 21:1101/27/16 12:0080-120 Page 43 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-SW2 Surface Water AZA0596-11 AZA059601/26/16 11:15 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total EPA 6020B 0.81 ug/L1Antimony6.00 J 6020095EPA 3005A 0.25 7440-36-0 02/08/16 15:3002/04/16 08:15 EPA 6020B 1.00 ug/L1Arsenic10.0 J 6020095EPA 3005A 0.75 7440-38-2 02/08/16 15:3002/04/16 08:15 EPA 6020B 37.6 ug/L1Barium100 J 6020095EPA 3005A 0.30 7440-39-3 02/08/16 15:3002/04/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6020095EPA 3005A 0.09 7440-41-7 02/08/16 15:3002/04/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6020095EPA 3005A 0.10 7440-43-9 02/08/16 15:3002/04/16 08:15 EPA 6020B 2.28 ug/L1Chromium10.0 J 6020095EPA 3005A 0.43 7440-47-3 02/08/16 15:3002/04/16 08:15 EPA 6020B 1.37 ug/L1Cobalt10.0 J 6020095EPA 3005A 0.29 7440-48-4 02/08/16 15:3002/04/16 08:15 EPA 6020B 3.02 ug/L1Copper10.0 J 6020095EPA 3005A 0.41 7440-50-8 02/08/16 15:3002/04/16 08:15 EPA 6020B 4.16 ug/L1Lead10.0 J 6020095EPA 3005A 0.08 7439-92-1 02/08/16 15:3002/04/16 08:15 EPA 6020B 1.33 ug/L1Nickel50.0 J 6020095EPA 3005A 0.48 7440-02-0 02/08/16 15:3002/04/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6020095EPA 3005A 0.85 7782-49-2 02/08/16 15:3002/04/16 08:15 NDEPA 6020B ug/L1Silver10.0 6020095EPA 3005A 0.22 7440-22-4 02/08/16 15:3002/04/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6020095EPA 3005A 0.06 7440-28-0 02/08/16 15:3002/04/16 08:15 EPA 6020B 3.70 ug/L1Vanadium25.0 J 6020095EPA 3005A 1.57 7440-62-2 02/08/16 15:3002/04/16 08:15 EPA 6020B 16.8 ug/L1Zinc10.0 6020095EPA 3005A 1.30 7440-66-6 02/08/16 15:3002/04/16 08:15 EPA 6020B 2290 ug/L1Iron300 6020095EPA 3005A 5.72 7439-89-6 02/08/16 15:3002/04/16 08:15 EPA 6020B 235 ug/L1Manganese50.0 6020095EPA 3005A 1.04 7439-96-5 02/08/16 15:3002/04/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 21:4101/27/16 12:00 Page 44 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-SW2 Surface Water AZA0596-11 AZA059601/26/16 11:15 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 21:4101/27/16 12:00 Page 45 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-SW2 Surface Water AZA0596-11 AZA059601/26/16 11:15 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6010562EPA 5030B 0.5 75-09-2 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 21:4101/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 21:4101/27/16 12:00 Page 46 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-SW2 Surface Water AZA0596-11 AZA059601/26/16 11:15 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 21:4101/27/16 12:00 EPA 8260B 100 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 21:4101/27/16 12:0080-120 EPA 8260B 99 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 21:4101/27/16 12:0078-120 EPA 8260B 91 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 21:4101/27/16 12:0080-120 EPA 8260B 103 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 21:4101/27/16 12:0080-120 Page 47 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Leachate Water AZA0596-12 AZA059601/26/16 13:00 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 General Chemistry EPA 350.1 645000 ug/L50Ammonia as N 5000 6020080EPA 350.1 5000 NA 02/03/16 13:5102/03/16 09:30 SM 5210 B 103000 ug/L2Biochemical Oxygen Demand 33000 6010554SM 5210 B 2.0 E-10106 02/01/16 09:0701/27/16 09:17 SM 5220 D 1930000 ug/L5Chemical Oxygen Demand 50000 6020050SM 5220 D 50000 E-10117 02/02/16 14:4502/02/16 11:45 NDEPA 9010/9014 ug/L1Cyanide, Total 50.0 R-01 6020010EPA 9010 50.0 57-12-5 02/01/16 16:2502/01/16 11:30 SM 4500-P B,E 3360 ug/L1.11Phosphorus-Total 222 6010584SM 4500-P B 222 7723-14-0 01/28/16 18:5301/28/16 09:20 Inorganic Anions EPA 9056A 2200 ug/L1Nitrate/Nitrite as N 50 6010583EPA 9056A 50 E-10128 01/27/16 15:4501/27/16 15:45 EPA 9056A 760 ug/L1Nitrate as N 50 6010583EPA 9056A 50 14797-55-8 01/27/16 15:4501/27/16 15:45 EPA 9056A 1400 ug/L1Nitrite as N 50 6010583EPA 9056A 50 1594-56-5 01/27/16 15:4501/27/16 15:45 EPA 9056A 23000 ug/L1Sulfate5000 6010583EPA 9056A 5000 14808-79-8 01/27/16 15:4501/27/16 15:45 Metals, Total EPA 6020B 31.3 ug/L5Antimony30.0 6020095EPA 3005A 1.25 7440-36-0 02/08/16 17:3202/04/16 08:15 EPA 6020B 70.8 ug/L5Arsenic50.0 6020095EPA 3005A 3.73 7440-38-2 02/08/16 17:3202/04/16 08:15 EPA 6020B 216 ug/L5Barium100 6020095EPA 3005A 1.49 7440-39-3 02/08/16 17:3202/04/16 08:15 NDEPA 6020B ug/L5Beryllium1.00 6020095EPA 3005A 0.47 7440-41-7 02/08/16 17:3202/04/16 08:15 NDEPA 6020B ug/L5Cadmium2.50 R-01 6020095EPA 3005A 0.48 7440-43-9 02/08/16 17:3202/04/16 08:15 EPA 6020B 142 ug/L5Chromium50.0 6020095EPA 3005A 2.16 7440-47-3 02/08/16 17:3202/04/16 08:15 EPA 6020B 33.3 ug/L5Cobalt10.0 6020095EPA 3005A 1.44 7440-48-4 02/08/16 17:3202/04/16 08:15 EPA 6020B 8.56 ug/L5Copper10.0 J 6020095EPA 3005A 2.04 7440-50-8 02/08/16 17:3202/04/16 08:15 EPA 6020B 1.46 ug/L5Lead10.0 J 6020095EPA 3005A 0.42 7439-92-1 02/08/16 17:3202/04/16 08:15 Page 48 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Leachate Water AZA0596-12 AZA059601/26/16 13:00 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total EPA 6020B 164 ug/L5Nickel50.0 6020095EPA 3005A 2.42 7440-02-0 02/08/16 17:3202/04/16 08:15 EPA 6020B 5.94 ug/L5Selenium10.0 J 6020095EPA 3005A 4.27 7782-49-2 02/08/16 17:3202/04/16 08:15 NDEPA 6020B ug/L5Silver10.0 6020095EPA 3005A 1.12 7440-22-4 02/08/16 17:3202/04/16 08:15 NDEPA 6020B ug/L5Thallium5.50 6020095EPA 3005A 0.28 7440-28-0 02/08/16 17:3202/04/16 08:15 EPA 6020B 67.3 ug/L5Vanadium50.0 6020095EPA 3005A 7.86 7440-62-2 02/08/16 17:3202/04/16 08:15 EPA 6020B 97.8 ug/L5Zinc50.0 6020095EPA 3005A 6.52 7440-66-6 02/08/16 17:3202/04/16 08:15 NDEPA 7470A ug/L1Mercury1.33 R-01 6020238EPA 7470A 0.467 7439-97-6 02/11/16 13:2702/10/16 14:55 Volatile Organic Compounds by EPA 8260 EPA 8260B 100 ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 14:1501/27/16 12:00 EPA 8260B 2.5 ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 14:1501/27/16 12:00 EPA 8260B 0.7 ug/L1Chlorobenzene3.0 J 6010562EPA 5030B 0.4 108-90-7 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 14:1501/27/16 12:00 Page 49 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Leachate Water AZA0596-12 AZA059601/26/16 13:00 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 14:1501/27/16 12:00 EPA 8260B 7.2 ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 14:1501/27/16 12:00 EPA 8260B 0.3 ug/L11,2-Dichloroethane 1.0 J 6010562EPA 5030B 0.3 107-06-2 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 14:1501/27/16 12:00 EPA 8260B 2.2 ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 14:1501/27/16 12:00 EPA 8260B 3.1 ug/L1Methyl Butyl Ketone (2-Hexanone)50 J 6010562EPA 5030B 0.9 591-78-6 01/27/16 14:1501/27/16 12:00 EPA 8260B 0.7 ug/L1Methylene Chloride 1.0 J 6010562EPA 5030B 0.5 75-09-2 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 14:1501/27/16 12:00 EPA 8260B 25 ug/L14-Methyl-2-pentanone (MIBK)100 J 6010562EPA 5030B 1.7 108-10-1 01/27/16 14:1501/27/16 12:00 Page 50 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Leachate Water AZA0596-12 AZA059601/26/16 13:00 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 EPA 8260B 2.5 ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 14:1501/27/16 12:00 EPA 8260B 5.8 ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 14:1501/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 14:1501/27/16 12:00 EPA 8260B 20 ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 14:1501/27/16 12:00 EPA 8260B 98 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 14:1501/27/16 12:0080-120 EPA 8260B 100 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 14:1501/27/16 12:0078-120 EPA 8260B 91 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 14:1501/27/16 12:0080-120 EPA 8260B 90 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 14:1501/27/16 12:0080-120 Page 51 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Field Blank Water AZA0596-13 AZA059601/26/16 13:17 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6020095EPA 3005A 0.25 7440-36-0 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Arsenic10.0 6020095EPA 3005A 0.75 7440-38-2 02/08/16 15:3502/04/16 08:15 EPA 6020B 0.55 ug/L1Barium100 J 6020095EPA 3005A 0.30 7440-39-3 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Beryllium1.00 6020095EPA 3005A 0.09 7440-41-7 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Cadmium1.00 6020095EPA 3005A 0.10 7440-43-9 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Chromium10.0 6020095EPA 3005A 0.43 7440-47-3 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Cobalt10.0 6020095EPA 3005A 0.29 7440-48-4 02/08/16 15:3502/04/16 08:15 EPA 6020B 3.93 ug/L1Copper10.0 J 6020095EPA 3005A 0.41 7440-50-8 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Lead10.0 6020095EPA 3005A 0.08 7439-92-1 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Nickel50.0 6020095EPA 3005A 0.48 7440-02-0 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Selenium10.0 6020095EPA 3005A 0.85 7782-49-2 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Silver10.0 6020095EPA 3005A 0.22 7440-22-4 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Thallium5.50 6020095EPA 3005A 0.06 7440-28-0 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Vanadium25.0 6020095EPA 3005A 1.57 7440-62-2 02/08/16 15:3502/04/16 08:15 EPA 6020B 1.35 ug/L1Zinc10.0 J 6020095EPA 3005A 1.30 7440-66-6 02/08/16 15:3502/04/16 08:15 EPA 6020B 9.50 ug/L1Iron300 J 6020095EPA 3005A 5.72 7439-89-6 02/08/16 15:3502/04/16 08:15 NDEPA 6020B ug/L1Manganese50.0 6020095EPA 3005A 1.04 7439-96-5 02/08/16 15:3502/04/16 08:15 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 13:1501/27/16 12:00 Page 52 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Field Blank Water AZA0596-13 AZA059601/26/16 13:17 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 13:1501/27/16 12:00 Page 53 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Field Blank Water AZA0596-13 AZA059601/26/16 13:17 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 13:1501/27/16 12:00 EPA 8260B 0.9 ug/L1Methylene Chloride 1.0 J 6010562EPA 5030B 0.5 75-09-2 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 13:1501/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 13:1501/27/16 12:00 Page 54 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Field Blank Water AZA0596-13 AZA059601/26/16 13:17 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 13:1501/27/16 12:00 EPA 8260B 96 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 13:1501/27/16 12:0080-120 EPA 8260B 95 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 13:1501/27/16 12:0078-120 EPA 8260B 91 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 13:1501/27/16 12:0080-120 EPA 8260B 102 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 13:1501/27/16 12:0080-120 Page 55 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Trip Blank Water AZA0596-14 AZA059601/26/16 07:00 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6010562EPA 5030B 4.9 67-64-1 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Acrylonitrile200 6010562EPA 5030B 1.8 107-13-1 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Benzene1.0 6010562EPA 5030B 0.2 71-43-2 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6010562EPA 5030B 0.7 74-97-5 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6010562EPA 5030B 0.6 75-27-4 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Bromoform3.0 6010562EPA 5030B 0.5 75-25-2 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Bromomethane10 6010562EPA 5030B 0.8 74-83-9 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6010562EPA 5030B 0.9 75-15-0 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6010562EPA 5030B 0.6 56-23-5 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6010562EPA 5030B 0.4 108-90-7 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Chloroethane10 6010562EPA 5030B 0.6 75-00-3 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Chloroform5.0 6010562EPA 5030B 0.3 67-66-3 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Chloromethane1.0 6010562EPA 5030B 0.4 74-87-3 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6010562EPA 5030B 0.4 124-48-1 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6010562EPA 5030B 2.0 96-12-8 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6010562EPA 5030B 0.7 106-93-4 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Dibromomethane10 6010562EPA 5030B 0.7 74-95-3 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6010562EPA 5030B 0.5 95-50-1 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6010562EPA 5030B 0.2 106-46-7 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6010562EPA 5030B 1.5 110-57-6 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6010562EPA 5030B 0.4 75-34-3 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6010562EPA 5030B 0.3 107-06-2 01/27/16 13:4501/27/16 12:00 Page 56 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Trip Blank Water AZA0596-14 AZA059601/26/16 07:00 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6010562EPA 5030B 0.5 75-35-4 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-59-2 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6010562EPA 5030B 0.5 156-60-5 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6010562EPA 5030B 0.5 78-87-5 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-01-5 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6010562EPA 5030B 0.4 10061-02-6 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6010562EPA 5030B 0.3 100-41-4 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Iodomethane10 6010562EPA 5030B 0.6 74-88-4 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6010562EPA 5030B 0.9 591-78-6 01/27/16 13:4501/27/16 12:00 EPA 8260B 0.7 ug/L1Methylene Chloride 1.0 J 6010562EPA 5030B 0.5 75-09-2 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6010562EPA 5030B 1.1 78-93-3 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6010562EPA 5030B 1.7 108-10-1 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Styrene1.0 6010562EPA 5030B 0.4 100-42-5 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6010562EPA 5030B 0.5 630-20-6 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6010562EPA 5030B 0.5 79-34-5 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6010562EPA 5030B 0.4 127-18-4 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Toluene1.0 6010562EPA 5030B 0.3 108-88-3 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6010562EPA 5030B 0.4 71-55-6 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6010562EPA 5030B 0.8 79-00-5 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Trichloroethene1.0 6010562EPA 5030B 0.4 79-01-6 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6010562EPA 5030B 0.5 75-69-4 01/27/16 13:4501/27/16 12:00 Page 57 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Trip Blank Water AZA0596-14 AZA059601/26/16 07:00 Project:Upper Piedmont Regional Landfill 01/27/16 07:35 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6010562EPA 5030B 0.7 96-18-4 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6010562EPA 5030B 0.6 108-05-4 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6010562EPA 5030B 0.7 75-01-4 01/27/16 13:4501/27/16 12:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6010562EPA 5030B 0.4 1330-20-7 01/27/16 13:4501/27/16 12:00 EPA 8260B 99 %Surr: Dibromofluoromethane 6010562EPA 5030B 1868-53-7 01/27/16 13:4501/27/16 12:0080-120 EPA 8260B 93 %Surr: 1,2-Dichloroethane-d4 6010562EPA 5030B 17060-07-0 01/27/16 13:4501/27/16 12:0078-120 EPA 8260B 90 %Surr: Toluene-d8 6010562EPA 5030B 2037-26-5 01/27/16 13:4501/27/16 12:0080-120 EPA 8260B 100 %Surr: 4-Bromofluorobenzene 6010562EPA 5030B 460-00-4 01/27/16 13:4501/27/16 12:0080-120 Page 58 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte General Chemistry - Quality Control Batch 6010554 - SM 5210 B Blank (6010554-BLK1)Prepared: 01/27/16 Analyzed: 02/01/16 Biochemical Oxygen Demand ug/L1802000 J LCS (6010554-BS1)Prepared: 01/27/16 Analyzed: 02/01/16 Biochemical Oxygen Demand ug/L1980002000 198000 85-115100 Duplicate (6010554-DUP1)Prepared: 01/27/16 Analyzed: 02/01/16 Source: AZA0575-02 Biochemical Oxygen Demand ug/L320000164000 344000 207 Batch 6010584 - SM 4500-P B Blank (6010584-BLK1)Prepared & Analyzed: 01/28/16 Phosphorus-Total ug/LND0.02 LCS (6010584-BS1)Prepared & Analyzed: 01/28/16 Phosphorus-Total ug/L47820.0 500.00 88-11096 Matrix Spike (6010584-MS1)Prepared & Analyzed: 01/28/16 Source: AZA0474-01 Phosphorus-Total ug/L1980222 5000.0 1820 QM-0572-1233 Matrix Spike Dup (6010584-MSD1)Prepared & Analyzed: 01/28/16 Source: AZA0474-01 Phosphorus-Total ug/L1390222 5000.0 1820 11 QM-0672-1230 35 Batch 6020010 - EPA 9010 Blank (6020010-BLK1)Prepared & Analyzed: 02/01/16 Cyanide, Total ug/LND10.0 Page 59 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte General Chemistry - Quality Control Batch 6020010 - EPA 9010 LCS (6020010-BS1)Prepared & Analyzed: 02/01/16 Cyanide, Total ug/L80.0 10.0 80.000 85-115100 Duplicate (6020010-DUP1)Prepared & Analyzed: 02/01/16 Source: AZA0492-01RE1 Cyanide, Total ug/L14220.0 142 200 Matrix Spike (6020010-MS1)Prepared & Analyzed: 02/01/16 Source: AZA0548-45 Cyanide, Total ug/L78.0 10.0 80.000 ND 85-11998 Matrix Spike Dup (6020010-MSD1)Prepared & Analyzed: 02/01/16 Source: AZA0548-45 Cyanide, Total ug/L81.0 10.0 80.000 ND 1385-119101 4 Batch 6020050 - SM 5220 D Blank (6020050-BLK1)Prepared & Analyzed: 02/02/16 Chemical Oxygen Demand ug/LND10000 LCS (6020050-BS1)Prepared & Analyzed: 02/02/16 Chemical Oxygen Demand ug/L21000010000 200000 90-110105 Matrix Spike (6020050-MS1)Prepared & Analyzed: 02/02/16 Source: AZA0684-02 Chemical Oxygen Demand ug/L87400010000 200000 706000 QM-0590-11084 Matrix Spike (6020050-MS2)Prepared & Analyzed: 02/02/16 Source: AZA0689-01 Chemical Oxygen Demand ug/L31500010000 200000 104000 90-110105 Matrix Spike Dup (6020050-MSD1)Prepared & Analyzed: 02/02/16 Source: AZA0684-02 Chemical Oxygen Demand ug/L88600010000 200000 706000 1090-11090 1 Page 60 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte General Chemistry - Quality Control Batch 6020080 - EPA 350.1 Blank (6020080-BLK1)Prepared & Analyzed: 02/03/16 Ammonia as N ug/LND0.10 LCS (6020080-BS1)Prepared & Analyzed: 02/03/16 Ammonia as N ug/L9380100 10000 90-11094 Matrix Spike (6020080-MS1)Prepared & Analyzed: 02/03/16 Source: AZB0025-01 Ammonia as N ug/L9410100 10000 416 90-11090 Page 61 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Inorganic Anions - Quality Control Batch 6010583 - EPA 9056A Blank (6010583-BLK1)Prepared & Analyzed: 01/27/16 Nitrate/Nitrite as N ug/LND50 Nitrate as N ug/LND50 Nitrite as N ug/LND50 Sulfate ug/LND5000 LCS (6010583-BS1)Prepared & Analyzed: 01/28/16 Nitrate/Nitrite as N ug/L1840050 20000 90-11092 Nitrate as N ug/L901050 10000 90-11090 Nitrite as N ug/L943050 10000 90-11094 Sulfate ug/L107005000 10000 90-110107 Matrix Spike (6010583-MS1)Prepared & Analyzed: 01/27/16 Source: AZA0609-01 Nitrate/Nitrite as N ug/L1820050 20000 301 90-11090 Nitrate as N ug/L901050 10000 219 QM-0590-11088 Nitrite as N ug/L924050 10000 82.0 90-11092 Sulfate ug/L185005000 10000 9910 QM-0590-11086 Matrix Spike (6010583-MS2)Prepared & Analyzed: 01/27/16 Source: AZA0633-05 Nitrate/Nitrite as N ug/L2160050 20000 8520 QM-0590-11065 Nitrate as N ug/L1080050 10000 1990 QM-0590-11089 Nitrite as N ug/L1480050 10000 6530 QM-0590-11082 Sulfate ug/L2330005000 10000 247000 QM-0590-1100 Matrix Spike Dup (6010583-MSD1)Prepared & Analyzed: 01/27/16 Source: AZA0609-01 Nitrate/Nitrite as N ug/L1800050 20000 301 15 QM-0590-11089 1 Nitrate as N ug/L894050 10000 219 15 QM-0590-11087 0.8 Nitrite as N ug/L909050 10000 82.0 1590-11090 2 Sulfate ug/L180005000 10000 9910 15 QM-0590-11081 3 Page 62 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Inorganic Anions - Quality Control Batch 6010583 - EPA 9056A Matrix Spike Dup (6010583-MSD1)Prepared & Analyzed: 01/27/16 Source: AZA0609-01 Page 63 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Metals, Total - Quality Control Batch 6020095 - EPA 3005A Blank (6020095-BLK1)Prepared: 02/04/16 Analyzed: 02/08/16 Antimony ug/LND6.00 Arsenic ug/LND10.0 Barium ug/LND100 Beryllium ug/LND1.00 Cadmium ug/LND1.00 Chromium ug/LND10.0 Cobalt ug/LND10.0 Copper ug/LND10.0 Iron ug/LND300 Lead ug/LND10.0 Manganese ug/LND10.0 Nickel ug/LND50.0 Selenium ug/LND10.0 Silver ug/LND10.0 Thallium ug/LND5.50 Vanadium ug/LND25.0 Zinc ug/LND10.0 LCS (6020095-BS1)Prepared: 02/04/16 Analyzed: 02/08/16 Antimony ug/L1086.00 100.00 80-120108 Arsenic ug/L10310.0 100.00 80-120103 Barium ug/L103100 100.00 80-120103 Beryllium ug/L1101.00 100.00 80-120110 Cadmium ug/L1031.00 100.00 80-120103 Chromium ug/L10910.0 100.00 80-120109 Cobalt ug/L10310.0 100.00 80-120103 Copper ug/L10610.0 100.00 80-120106 Page 64 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Metals, Total - Quality Control Batch 6020095 - EPA 3005A LCS (6020095-BS1)Prepared: 02/04/16 Analyzed: 02/08/16 Iron ug/L1050300 1000.0 80-120105 Lead ug/L10410.0 100.00 80-120104 Manganese ug/L10510.0 100.00 80-120105 Nickel ug/L11050.0 100.00 80-120110 Selenium ug/L96.8 10.0 100.00 80-12097 Silver ug/L10610.0 100.00 80-120106 Thallium ug/L1015.50 100.00 80-120101 Vanadium ug/L11025.0 100.00 80-120110 Zinc ug/L11010.0 100.00 80-120110 Matrix Spike (6020095-MS1)Prepared: 02/04/16 Analyzed: 02/08/16 Source: AZA0596-04 Antimony ug/L92.8 6.00 100.00 ND 75-12593 Arsenic ug/L10210.0 100.00 3.28 75-12598 Barium ug/L595100 100.00 452 QM-0275-125143 Beryllium ug/L94.7 1.00 100.00 0.20 75-12594 Cadmium ug/L98.4 1.00 100.00 ND 75-12598 Chromium ug/L10310.0 100.00 0.45 75-125103 Cobalt ug/L96.3 10.0 100.00 ND 75-12596 Copper ug/L98.0 10.0 100.00 2.24 75-12596 Iron ug/L2210300 1000.0 1050 75-125116 Lead ug/L10010.0 100.00 3.97 75-12596 Manganese ug/L12810.0 100.00 26.1 75-125102 Nickel ug/L10050.0 100.00 0.56 75-125100 Selenium ug/L96.0 10.0 100.00 0.87 75-12595 Silver ug/L99.1 10.0 100.00 0.49 75-12599 Thallium ug/L95.7 5.50 100.00 ND 75-12596 Vanadium ug/L10725.0 100.00 ND 75-125107 Page 65 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Metals, Total - Quality Control Batch 6020095 - EPA 3005A Matrix Spike (6020095-MS1)Prepared: 02/04/16 Analyzed: 02/08/16 Source: AZA0596-04 Zinc ug/L10610.0 100.00 3.13 75-125103 Matrix Spike Dup (6020095-MSD1)Prepared: 02/04/16 Analyzed: 02/08/16 Source: AZA0596-04 Antimony ug/L92.4 6.00 100.00 ND 2075-12592 0.4 Arsenic ug/L10410.0 100.00 3.28 2075-125100 2 Barium ug/L577100 100.00 452 2075-125125 3 Beryllium ug/L95.1 1.00 100.00 0.20 2075-12595 0.5 Cadmium ug/L1011.00 100.00 ND 2075-125101 3 Chromium ug/L10210.0 100.00 0.45 2075-125102 1 Cobalt ug/L95.2 10.0 100.00 ND 2075-12595 1 Copper ug/L98.9 10.0 100.00 2.24 2075-12597 0.9 Iron ug/L2260300 1000.0 1050 2075-125122 2 Lead ug/L99.1 10.0 100.00 3.97 2075-12595 1 Manganese ug/L13210.0 100.00 26.1 2075-125106 3 Nickel ug/L10250.0 100.00 0.56 2075-125102 2 Selenium ug/L95.9 10.0 100.00 0.87 2075-12595 0.08 Silver ug/L98.9 10.0 100.00 0.49 2075-12598 0.2 Thallium ug/L93.3 5.50 100.00 ND 2075-12593 2 Vanadium ug/L10525.0 100.00 ND 2075-125105 2 Zinc ug/L10610.0 100.00 3.13 2075-125103 0.3 Post Spike (6020095-PS1)Prepared: 02/04/16 Analyzed: 02/08/16 Source: AZA0596-04 Antimony ug/L103 100.00 0.18 80-120102 Arsenic ug/L106 100.00 3.28 80-120103 Barium ug/L567 100.00 452 80-120115 Beryllium ug/L98.9 100.00 0.20 80-12099 Cadmium ug/L101 100.00 0.04 80-120101 Page 66 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Metals, Total - Quality Control Batch 6020095 - EPA 3005A Post Spike (6020095-PS1)Prepared: 02/04/16 Analyzed: 02/08/16 Source: AZA0596-04 Chromium ug/L107 100.00 0.45 80-120107 Cobalt ug/L103 100.00 0.14 80-120103 Copper ug/L104 100.00 2.24 80-120101 Iron ug/L2130 1000.0 1050 80-120108 Lead ug/L106 100.00 3.97 80-120102 Manganese ug/L138 100.00 26.1 80-120111 Nickel ug/L105 100.00 0.56 80-120105 Selenium ug/L101 100.00 0.87 80-120100 Silver ug/L98.8 100.00 0.49 80-12098 Thallium ug/L99.0 100.00 0.02 80-12099 Vanadium ug/L110 100.00 -0.27 80-120110 Zinc ug/L110 100.00 3.13 80-120107 Batch 6020238 - EPA 7470A Blank (6020238-BLK1)Prepared: 02/10/16 Analyzed: 02/11/16 Mercury ug/LND0.200 LCS (6020238-BS1)Prepared: 02/10/16 Analyzed: 02/11/16 Mercury ug/L2.39 0.200 2.5000 80-12096 Matrix Spike (6020238-MS1)Prepared: 02/10/16 Analyzed: 02/11/16 Source: AZB0188-14 Mercury ug/L2.58 0.200 2.5000 ND 75-125103 Matrix Spike Dup (6020238-MSD1)Prepared: 02/10/16 Analyzed: 02/11/16 Source: AZB0188-14 Mercury ug/L2.69 0.200 2.5000 ND 2075-125108 4 Page 67 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Metals, Total - Quality Control Batch 6020238 - EPA 7470A Post Spike (6020238-PS1)Prepared: 02/10/16 Analyzed: 02/11/16 Source: AZB0188-14 Mercury ug/L1.80 1.6667 -0.031 80-120110 Page 68 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6010562 - EPA 5030B Blank (6010562-BLK1)Prepared & Analyzed: 01/27/16 Acetone ug/LND100 Acrylonitrile ug/LND200 Benzene ug/LND1.0 Bromochloromethane ug/LND3.0 Bromodichloromethane ug/LND1.0 Bromoform ug/LND3.0 Bromomethane ug/LND10 Carbon Disulfide ug/LND100 Carbon Tetrachloride ug/LND1.0 Chlorobenzene ug/LND3.0 Chloroethane ug/LND10 Chloroform ug/LND5.0 Chloromethane ug/LND1.0 Dibromochloromethane ug/LND3.0 1,2-Dibromo-3-chloropropane ug/LND13 1,2-Dibromoethane ug/LND1.0 Dibromomethane ug/LND10 1,2-Dichlorobenzene ug/LND5.0 1,4-Dichlorobenzene ug/LND1.0 trans-1,4-Dichloro-2-butene ug/LND100 1,1-Dichloroethane ug/LND5.0 1,2-Dichloroethane ug/LND1.0 1,1-Dichloroethene ug/LND5.0 cis-1,2-Dichloroethene ug/LND5.0 trans-1,2-Dichloroethene ug/LND5.0 1,2-Dichloropropane ug/LND1.0 cis-1,3-Dichloropropene ug/LND1.0 Page 69 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6010562 - EPA 5030B Blank (6010562-BLK1)Prepared & Analyzed: 01/27/16 trans-1,3-Dichloropropene ug/LND1.0 Ethylbenzene ug/LND1.0 Iodomethane ug/LND10 Methyl Butyl Ketone (2-Hexanone)ug/LND50 Methylene Chloride ug/LND1.0 Methyl Ethyl Ketone (2-Butanone)ug/LND100 4-Methyl-2-pentanone (MIBK)ug/LND100 Styrene ug/LND1.0 1,1,1,2-Tetrachloroethane ug/LND5.0 1,1,2,2-Tetrachloroethane ug/LND3.0 Tetrachloroethene ug/LND1.0 Toluene ug/LND1.0 1,1,1-Trichloroethane ug/LND1.0 1,1,2-Trichloroethane ug/LND1.0 Trichloroethene ug/LND1.0 Trichlorofluoromethane ug/LND1.0 1,2,3-Trichloropropane ug/LND1.0 Vinyl Acetate ug/LND50 Vinyl Chloride ug/LND1.0 Xylenes, total ug/LND5.0 ug/L 50.000 80-120Surr: Dibromofluoromethane 9749 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 9347 ug/L 50.000 80-120Surr: Toluene-d8 9045 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10151 LCS (6010562-BS1)Prepared & Analyzed: 01/27/16 Page 70 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6010562 - EPA 5030B LCS (6010562-BS1)Prepared & Analyzed: 01/27/16 Benzene ug/L55 50.000 67-134110 Chlorobenzene ug/L49 50.000 69-12298 1,1-Dichloroethene ug/L55 50.000 58-142109 Toluene ug/L54 50.000 68-127107 Trichloroethene ug/L51 50.000 72-132103 ug/L 50.000 80-120Surr: Dibromofluoromethane 10754 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 9949 ug/L 50.000 80-120Surr: Toluene-d8 9045 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 9246 Matrix Spike (6010562-MS1)Prepared & Analyzed: 01/27/16 Source: AZA0596-04 Benzene ug/L54 50.000 ND 67-134108 Chlorobenzene ug/L49 50.000 ND 69-12298 1,1-Dichloroethene ug/L52 50.000 ND 58-142104 Toluene ug/L53 50.000 ND 68-127106 Trichloroethene ug/L51 50.000 ND 72-132101 ug/L 50.000 80-120Surr: Dibromofluoromethane 10653 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10251 ug/L 50.000 80-120Surr: Toluene-d8 9246 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 9045 Matrix Spike Dup (6010562-MSD1)Prepared & Analyzed: 01/27/16 Source: AZA0596-04 Benzene ug/L53 50.000 ND 967-134107 1 Chlorobenzene ug/L47 50.000 ND 1369-12294 5 1,1-Dichloroethene ug/L51 50.000 ND 958-142102 2 Page 71 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6010562 - EPA 5030B Matrix Spike Dup (6010562-MSD1)Prepared & Analyzed: 01/27/16 Source: AZA0596-04 Toluene ug/L51 50.000 ND 968-127101 5 Trichloroethene ug/L48 50.000 ND 1172-13297 5 ug/L 50.000 80-120Surr: Dibromofluoromethane 10854 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10050 ug/L 50.000 80-120Surr: Toluene-d8 9145 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 9045 Page 72 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Laboratory Certifications Code Description Number Expires 02069Louisiana 06/30/2016LA 381North Carolina 12/31/2016NC E87315FL DOH (Non-Pot. Water, Solids) Eff:: 07/01/2015 06/30/2016NELAC 98011001South Carolina 06/30/2016SC T104704397-08-TXTexas 03/31/2016TX 1340Virginia 12/14/2016VA Page 73 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 Legend Defination of Laboratory Terms - Not Detected at levels greater than or equal to SWSL/RLND SWSL/RL MDL - NC DENR Solid Waste Section LImit/Reporting Limit (Adjusted for DF/Prep Factor) - Method Detection Limit Qualifiers - Dilution FactorDF R-01 Elevated reporting limit due to matrix interference. QM-06 Due to suspected matrix interference, RPD and Percent Recovery values for the MS and/or MSD were outside control limits. Sample results for the QC batch were accepted based on acceptable LCS recoveries. QM-05 The spike recovery was outside acceptance limits for the MS and/or MSD and/or PDS due to suspected matrix interference. Sample results for the QC batch were accepted based on acceptable LCS recoveries. QM-02 The spike recovery is outside acceptance limits due to insignificant spike amount as compared to sample concentration. J Estimated value less than Reporting Limit (RL) but greater than Method Detection Limit(MDL) (CLP J-Flag). Note: Unless otherwise noted, all results are reported on an as received basis. Page 74 of 75 ASI Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Norcross, GA 30092 (770) 734-4200 FAX (770) 734-4201 ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann March 15, 2016 COC Goes Here Page 75 of 75 LOG-IN CHECKLIST Republic Services of North Carolina, LLC Upper Piedmont Regional LandfillProject: Client: Printed: 3/15/2016 10:54:13AM Environmental Monitoring & Laboratory Analysis (770) 734-4200 FAX (770) 734-4201 110 Technology Parkway, Norcross, GA 30092 ANALYTICAL SERVICES, INC.ASI Date Received:01/27/16 07:35 Logged In By:Mohammad M. Rahman Work Order:AZA0596 OBSERVATIONS Attn: Mr. Matt Einsmann #Samples: 14 #Containers: 67 1.0 1.0 YES Minimum Temp(C):Maximum Temp(C): CHECKLIST ITEMS COC included with Samples Sample Container(s) Intact Chain of Custody Complete Sample Container(s) Match COC Custody seal Intact Temperature in Compliance Sufficient Sample Volume for Analysis Zero Headspace Maintained for VOA Analyses Samples labeled preserved (If Applicable) Samples received within Allowable Hold Times Samples Received on Ice Preservation Confirmed YES YES YES YES YES YES YES YES YES YES YES Custody Seal(s) Used:Yes The NH3/COD/P/NO2-NO3 and metals for Leachate sample were pH adjusted by the Lab with H2SO4 and HNO3 respectively. MMR Comments: Page 1 of 1 Appendix D Statistical Analyses Worksheets and Summary Table Su m m a r y o f S t a t i s t i c a l A n a l y s e s (J a n u a r y 2 0 1 6 ) Co n s t i t u e n t N C 2 L G W P S Da t a Di s t r i b u t i o n St a t i s t i c a l M e t h o d u s e d t o E s t a b l i s h Ba c k g r o u n d Ca l c u l a t e d Ba c k g r o u n d Co n c e n t r a t i o n Hi g h e s t R e p o r t e d Co n c e n t r a t i o n Ja n u a r y 2 0 1 6 Noted SSI Co b a l t N / E 1 µ g / L 5 0 % T r u n c a t e d No n p a r m e t r i c P r e d i c t i o n I n t e r v a l (I n t e r w e l l ) 31 . 5 µ g / L 1 4 . 2 µ g / L i n G W - 8 N o n e No t e s : NC 2 L = N o r t h C a r o l i n a G r o u n d w a t e r S t a n d a r d f r o m 1 5 A N C A C 2 L . 0 2 0 2 . GW P S = S o l i d W a s t e S e c t i o n G r o u n d w a t e r P r o t e c t S t a n d a r d . N/ E = N o t e s t a b l i s h e d . SS I = S t a t i s t i c a l l y S i g n i f i c a n t I n c r e a s e a b o v e B a c k g r o u n d Up p e r P i e d m o n t R e g i o n a l L a n d f i l l Pe r m i t N o . 7 3 - 0 4 Joyce Engineering JOYCE Project:Upper Piedmont Landfill Project No: 893.1601.12 Date: March 2016 Analyte:Cobalt Quantitation Concentration Limit Sample No. Sample Date Location (µg/L) (µg/L) 1 23-May-97 GW-1 ND 10 0.17 31.5 2 16-Jun-97 GW-1 ND 10 0.18 29.6 3 14-Aug-97 GW-1 10 10 0.24 26.2 4 30-Apr-98 GW-1 ND 40 0.44 25.1 5 15-Sep-98 GW-1 ND 40 0.53 19.4 6 08-Apr-99 GW-1 ND 40 0.757 19.0 7 13-Apr-00 GW-1 ND 10 0.93 16.9 8 17-Oct-00 GW-1 ND 10 1.12 14.5 9 23-Apr-01 GW-1 ND 10 1.12 10 10 14-Apr-03 GW-1 ND 10 2.13 3.85 11 30-Oct-03 GW-1 ND 10 2.27 2.94 12 28-Apr-04 GW-1 ND 10 2.55 2.73 13 27-Oct-04 GW-1 ND 10 2.73 2.55 14 16-Mar-05 GW-1 ND 10 2.94 2.27 15 21-Jul-05 GW-1 ND 10 3.85 2.13 16 21-Jul-06 GW-1 ND 10 10 1.12 17 22-Jan-07 GW-1 ND 10 14.5 1.12 18 23-Jul-07 GW-1 ND 10 16.9 0.93 19 30-Jul-09 GW-1 2.55 10 19.0 0.757 20 24-May-12 GW-7 26.2 10 19.4 0.53 21 28-Jun-12 GW-7 25.1 10 25.1 0.44 22 25-Jul-12 GW-7 31.5 10 26.2 0.24 23 24-Aug-12 GW-7 29.6 10 29.6 0.18 24 24-May-12 GW-8 19.0 10 31.5 0.17 25 28-Jun-12 GW-8 14.5 10 26 25-Jul-12 GW-8 19.4 10 27 24-Aug-12 GW-8 16.9 10 28 24-May-12 GW-9 0.93 10 29 28-Jun-12 GW-9 0.17 10 30 25-Jul-12 GW-9 1.12 10 31 24-Aug-12 GW-9 1.12 10 32 24-May-12 GW-10 2.94 10 33 28-Jun-12 GW-10 2.27 10 34 25-Jul-12 GW-10 2.13 10 35 24-Aug-12 GW-10 3.85 10 36 14-Jan-10 GW-1R 0.757 10 37 15-Jul-10 GW-1R ND 10 38 20-Jan-11 GW-1R ND 10 39 14-Jul-11 GW-1R ND 10 40 30-Jan-12 GW-1R 0.18 10 41 25-Jul-12 GW-1R 0.44 10 42 04-Feb-13 GW-1R 0.24 10 43 08-Jul-13 GW-1R 2.73 10 44 21-Jan-14 GW-1R 0.53 10 45 21-Jul-14 GW-1R ND 10 46 29-Jan-15 GW-1R ND 10 47 27-Jul-15 GW-1R ND 10 48 26-Jan-16 GW-1R ND 10 Number of Data 48 Number of Truncated Data 24 Percentage of Truncated Data 50% Non-Parmetric Prediction Interval: 31.5 µg/L Notes: All concentrations in micrograms per liter (µg/L). ND = Not detected (truncated). Sorted Concentration (µg/L)