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HomeMy WebLinkAbout8501_1stSemiAnnualWQMR_25925_20150617.pdf 2211 W. Meadowview Rd., #101 Greensboro, NC 27409 tel: 336/323-0092 fax: 336/323-0093 www.JoyceEngineering.com July 28, 2015 Mr. Ervin Lane Compliance Hydrogeologist Division of Waste Management/Solid Waste Section 1646 Mail Service Center Raleigh, North Carolina 27699-1646 RE: First Semiannual Water Quality Monitoring Report of 2015 Stokes County Landfill, Permit No. 85-01 Stokes County, North Carolina JOYCE Project No. 00251.1501.12 Task No. 01 Dear Ervin: On behalf of Stokes County, Joyce Engineering is submitting the First Semiannual Water Quality Monitoring Report of 2015 for the closed Stokes County Landfill, Permit No. 85-01. The attached report contains electronic versions of the complete report and all appendices for the June 2015 sampling event. Also attached is the North Carolina Environmental Monitoring Reporting Form for the June 2015 monitoring event. If you wish to have a hard copy of the report, drawings, or appendices, we will be happy to provide it upon your request. Please feel free to contact me or Alex Everhart at (336) 323-0092 if you have any questions regarding this report. Sincerely, JOYCE ENGINEERING JOYCE ENGINEERING Hannu Kemppinen, P.G. Alex Everhart Senior Project Consultant Project Consultant Enclosures C: Mark Delehant – Stokes County PREPARED FOR: STOKES COUNTY PUBLIC WORKS GOVERNMENT CENTER, RONALD REAGAN BUILDING P.O. BOX 20 DANBURY, NORTH CAROLINA 27016 STOKES COUNTY LANDFILL PERMIT NO. 85-01 FIRST SEMIANNUAL WATER QUALITY MONITORING REPORT OF 2015 JULY 2015 PREPARED BY: 2211 WEST MEADOWVIEW ROAD, SUITE 101 GREENSBORO, NORTH CAROLINA 27407 NC LICENSE NUMBER C-0782 PHONE: (336) 323-0092 FAX: (336) 323-0093 JOYCE PROJECT NO. 00251.1501.12 ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Stokes County Landfill, Permit No. 85-01 July 2015 i First Semiannual Water Quality Monitoring Report Stokes County Landfill Stokes County, North Carolina TABLE OF CONTENTS 1.0 INTRODUCTION.................................................................................................................1 1.1 Site Information ....................................................................................................................1 1.2 Site Geology ...........................................................................................................................1 1.3 Regulatory Status ..................................................................................................................2 2.0 FACILITY MONITORING PROGRAM ..........................................................................2 2.1 Groundwater Monitoring Program ....................................................................................2 2.2 Surface Water Monitoring Program ...................................................................................2 3.0 FIRST SEMIANNUAL SAMPLING EVENT OF 2015 ...................................................3 3.1 Field Work and Visual Inspection .......................................................................................3 3.2 Laboratory Analysis and JOYCE Quality Control ...........................................................4 4.0 HYDROGEOLOGICAL CONDITIONS ...........................................................................4 5.0 DATA ANALYSIS ...............................................................................................................5 5.1 Groundwater Data Analysis and Comparisons to Standards ..........................................5 5.2 Surface Water Data Analysis and Comparisons to Standards .........................................6 6.0 CONCLUSION .....................................................................................................................6 7.0 REFERENCES ......................................................................................................................6 Tables Table 1 Summary of Historical Groundwater Constituents Table 2 Summary of Historical Surface Water Constituents Table 3 Summary of Estimated Hydraulic Gradient and Linear Velocity Table 4 Summary of Historical Groundwater Elevation Figure Figure No. 1 Site Location Map Drawing Drawing No. 1 Groundwater Contour Map Appendices Appendix A Laboratory Analytical Reports and Field Data Logs Appendix B Summary of Detections, Exceedances, and Field Parameters ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Stokes County Landfill, Permit No. 85-01 July 2015 1 1.0 INTRODUCTION 1.1 Site Information The Stokes County Landfill is located in central Stokes County, approximately four and a half miles west-southwest of Danbury, North Carolina, on Sizemore Road (S.R. 1997). The property boundary is indicated on an excerpt from the 7.5-minutes USGS topographic map for King and Walnut Cove, North Carolina (Figure No. 1). The landfill occupies a north-northwest trending ridge bounded on both the east and the west by southward-flowing branches of Neatman Creek. The southern boundary of the landfill property coincides roughly with a west-southwest flowing segment of Neatman Creek. The area surrounding the landfill is zoned residential/agricultural and contains open fields and woodlands. Relatively small residential lots occupy a strip of land adjacent to Sizemore Road, to the west of the landfill site. These homes are separated from the landfill by a branch of Neatman Creek, bounded by steep slopes. 1.2 Site Geology The Stokes County Sanitary Landfill lies within the Sauratown Mountains Window of the Inner Piedmont Belt in North Carolina (Geologic Map of North Carolina, 1985). The site is located in a unit of Precambrian gneiss and schist which locally contains metamorphosed biotite quartz monzonite, pegmatite, isolated minor granitic intrusives, and local discontinuous lenses of marble and calc-silicate schists. Detailed mapping in the western half of the Sauratown Mountain Window is discussed by McConnell (1988). This publication places metamorphic rock of the area within the Hogan Creek Formation, which correlates with the Ashe Formation. The description of the unit includes local occurrence of amphibolite, and common, though relatively thin, interbeds of quartzite similar to those which hold up the major ridges of the Sauratown Mountains. Thick beds of this quartzite form the crest of Hanging Rock, several miles to the northwest of the site. Though the Sauratown Mountains Window consists of a broad gentle antiform, metamorphic layering in the window is complexly folded at the local and outcrop scale, and foliations range from near horizontal to vertical over short distances locally. The regional strike of layering and foliation tends to follow a predictable east-northeast trend, in the area surrounding the site. Documented faulting in the area is mostly ductile, and Paleozoic or earlier in age. Documented brittle faulting in the area includes only a silicified breccia zone mapped by Espenshade and others. This east-northeast trending fault zone parallels the bounding faults of the Dan River Basin, and is postulated to be Triassic in age. The fault trend is recognizable by several prominent topographic ridges. A segment of the fault zone passes immediately north of the site. Offsets in the topographic expression of the ridge-forming quartzites of the Sauratown Mountains, along with the morphology of area drainages indicate that a late set of north-northwest trending brittle faulting cuts the area. ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Stokes County Landfill, Permit No. 85-01 July 2015 2 1.3 Regulatory Status The Stokes County Landfill is currently monitoring groundwater in accordance with criteria set forth in Rules .0500 and .0600 of the North Carolina Solid Waste Management Rules (NCSWMR) for municipal solid waste landfills (MSWLF) closed prior to October 9, 1993. 2.0 FACILITY MONITORING PROGRAM 2.1 Groundwater Monitoring Program The groundwater monitoring network for the Stokes County Landfill consists of seven monitoring wells: MW-1A, MW-4, MW-5S, MW-5D, MW-6, MW-7S, and MW-7D. Monitoring well MW-1A serves as the site’s background well. The monitoring wells are screened within the residual soils, saprolite, and fractured bedrock, as appropriate; to monitor the uppermost portion of groundwater that underlies the facility. Along with groundwater monitoring, the Stokes County Animal Control (SCAC) Center supply well (WW-1), located adjacent to the landfill is monitored. Monitoring well locations are showing in Drawing No. 1. Groundwater samples are collected semiannually, in June and December. Samples are analyzed for all constituents listed in the NCSWMR Appendix I plus dichlorodifluoromethane during the first and second semiannual events. Monitoring Well Date Installed Classification Monitoring Program Total Depth from TOC (ft) Lithology of Screened Interval MW-1A 05/15/92 Background Detection (.0500) 104.6 Bedrock MW-1 08/30/90 Sentinel Not Monitored 53.3 Bedrock MW-2 07/30/90 Sentinel Not Monitored 34.6 Saprolite MW-3 07/30/90 Sentinel Not Monitored 15.0 Saprolite MW-4 07/30/90 Compliance Detection (.0500) 16.6 Alluvial/Residual MW-5S 6/25/97 Compliance Detection (.0500) 27.5 Saprolite MW-5D 6/25/97 Compliance Detection (.0500) 62.5 Bedrock MW-6 6/25/97 Compliance Detection (.0500) 54.5 Saprolite MW-7S 6/15/00 Compliance Detection (.0500) 22.91 Bedrock MW-7D 6/15/00 Compliance Detection (.0500) 68.86 Bedrock WW-1 Unknown Compliance Detection (.0500) Unknown Bedrock (Est.) 2.2 Surface Water Monitoring Program Two surface water monitoring points comprise the surface water monitoring program for the Stokes County Landfill. Surface water samples are collected semiannually and analyzed for the constituents listed in NCSWMR Appendix I plus dichlorodifluoromethane. Surface water point SMP-1 is located near the northeast corner at the site boundary. The other surface water point, SMP-2, is located in the southeast corner of the site. Surface water locations are shown in Drawing No. 1. ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Stokes County Landfill, Permit No. 85-01 July 2015 3 Surface Point Classification Monitoring Program SMP-1 Up Stream/Compliance Surface Water SMP-2 Compliance Surface Water 3.0 FIRST SEMIANNUAL SAMPLING EVENT OF 2015 3.1 Field Work and Visual Inspection In order to detect potential releases of leachate and/or landfill gas migration in a timely manner, a visual inspection program has been implemented at the Stokes County Landfill. This inspection program involves field personnel making the following observations:  Observation of stress induced on the biological community (i.e., dead or dying vegetation);  Indications of leachate impact (i.e., seeps, impacted surface water);  Observations of erosion; and  Negative changes around the waste facility. On June 17, 2015, Joyce Engineering (JOYCE) personnel visited the facility to purge and sample the facility’s monitoring wells MW-1A, MW-4, MW-5S, MW-5D, MW-6, MW-7S, and MW-7D. Prior to purging, the depth to static water level was measured for all monitoring wells with an electronic water level indicator, accurate to 0.01 foot. Monitoring wells were purged and sampled using either a 12-volt submersible pump or a disposable bailer. WW-1 was purged by letting the faucet at the SCAC Center run for 15 minutes. Measurements of temperature, pH, specific conductivity, and turbidity were recorded in the site log book prior to purging, after each purge volume, and during sampling. Prior to sampling, laboratory- supplied containers were prepared with the following information:  Monitoring well number (completed by field personnel);  Date and time of sample collection (completed by field personnel);  Initials of sampling personnel (completed by field personnel);  Project name and number (completed by the laboratory);  Chemical preservative (completed by the laboratory); and  Requested chemical analysis (completed by the laboratory). Groundwater samples from each monitoring well were collected directly from the 12-volt pump or disposable bailers in the provided laboratory containers either immediately after purging or within 24 hours of the final purge volume. Immediately after collection, the samples were placed in a laboratory provided cooler and chilled on ice. Field forms are provided in the Appendix to this report. Surface water samples were collected directly from stream flow, by lowering the prepared sample containers into the stream flow with the opening facing into the current flow. Care was taken not to ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Stokes County Landfill, Permit No. 85-01 July 2015 4 overflow the sample containers (which could lead to preservative loss) and avoid sample-induced turbidity. At the time of sampling, surface water was also measured for temperature, pH, specific conductivity, and turbidity. After sample collection, the samples were placed in a laboratory provided cooler and chilled on ice. Field data logs are provided in the Appendix. 3.2 Laboratory Analysis and JOYCE Quality Control The June 2015 groundwater samples were submitted to Pace Analytical Services, Inc. of Huntersville, North Carolina under chain-of-custody control for analysis. The groundwater samples were analyzed for North Carolina Appendix I constituents plus dichlorodifluoromethane. JOYCE requested a Level II data report for the final laboratory report. The samples were received by the laboratory on June 18, 2015, in good condition, properly preserved, and within analysis hold times. In addition to samples collected for compliance monitoring at the Stokes County Landfill, a Field Blank was collected by JOYCE personnel as part of the June 2015 sampling event. A Trip Blank was prepared by the laboratory to accompany the volatile sampling containers during shipment to and from the laboratory. The June 2015 Field Blank was analyzed for North Carolina Appendix I constituents plus dichlorodifluoromethane while the June 2015 Trip Blanks were analyzed for North Carolina Appendix I volatile organics plus dichlorodifluoromethane only. Upon receipt of the laboratory data package, the data was reviewed by JOYCE personnel for the following:  General typographical errors;  Correct analyses performed and within method specified hold times;  Biased data results based on Surrogate Recoveries, Matrix Spike, Matrix Spike Duplicate, and Laboratory Control Samples;  Blank qualified data (B-flags);  Detections above the groundwater and surface water standards; and  Detections that are above historical levels. 4.0 Hydrogeological Conditions The hydrology of the site is typical for the Piedmont of the Southeastern United States, as described in Heath, (1989), and LeGrand, (1988), where infiltration recharged to the water table in upland areas is stored in regolith, and more readily transmitted in fractures in the underlying bedrock. As is the case in typical Piedmont sites, the water table at the Stokes County Landfill occurs in regolith, and fluctuates seasonally, particularly in upland areas, in response to higher winter recharge rates. Based on outcrop and drilling information, the water table appears to occur within regolith everywhere across the site. This regolith consists of residual soils, saprolite, and variably fractured and weathered metamorphic rock. Inspection of drill cuttings and site outcrops indicates that water in the regolith is transmitted largely through fractures. In this regard, regolith behaves similar to non-weathered bedrock, except that fractures are more numerous and better connected in the regolith, and will tend to have more isotropic hydraulic properties. Along the low-lying areas of Neatman ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Stokes County Landfill, Permit No. 85-01 July 2015 5 Creek and its tributaries, the water table occurs within surficial alluvial deposits overlying the residual soils and weathered bedrock. Because regolith at this site has developed on rock of variable composition, the transition zone between saprolite and bedrock is gradational and variable in thickness across the site. Borings conducted on site show that the boundary between regolith (with relatively higher transmissivity and well-developed fracture connectivity) and bedrock lies at depths well below the elevations of the drainage features that bound the site. 5.0 DATA ANALYSIS 5.1 Groundwater Data Analysis and Comparisons to Standards Results from the June 2015 sampling event were received July 1, 2015, from Pace Analytical Services, Inc. and are found in the Appendix. Analytical results from monitoring wells were compared directly to the North Carolina Groundwater Standards (NC 2L) or Groundwater Protection Standards (GWPS). The following constituents were detected at quantified concentrations during the June 2015 sampling event in one or more compliance monitoring wells. Constituent NC2L/ GWPS Back- ground Downgradient Blanks MW- 1A MW- 4 MW- 5S MW- 5D MW- 6 MW- 7S MW- 7D WW- 1 Barium 700 154 248 108 28.0 J 81.0 J 226 81.8 J 258 ND Zinc 1000 ND 10.2 12.3 8.4 J 8.7 J 21.0 ND 9.0 J Benzene 1 ND 1.0 2.0 3.0 ND 0.78 J 0.70 J ND ND Chlorobenzene 50 ND 13.6 0.44 J 0.62 J ND 5.4 4.2 ND ND 1,4-Dichlorobenzene 6 ND 9.8 2.4 2.8 ND 5.6 5.1 ND ND 1,1-Dichloroethane 6 ND 0.74 J 23.3 25.5 ND 3.8 J 3.8 J ND ND Cis-1,2- Dichloroethylene 70 ND 8.6 9.5 14.8 ND 35.7 38.5 ND ND 1,2-Dichloropropane 0.6 ND 2.0 ND ND ND 1.9 ND ND ND Tetrachloroethylene 0.7 ND ND 1.9 1.6 ND ND 1.0 ND ND Trichloroethylene 3 ND ND 2.1 2.4 ND ND 2.2 ND ND Vinyl Chloride 0.03 ND 5.8 ND 0.75 J ND 2.0 1.4 ND ND ND = Not detected above laboratory reporting limits. NE = Not Established * = NC SWS GWPS. J = Estimate concentration below the reporting limit All concentrations are reported in micrograms per liter (µg/L) Bold values are detections above the NC2L or GWPS Historical inorganic and organic analytical results from the June 2015 sampling event are summarized in Table 1 of this report. The results, as reported by the laboratory, the laboratory quality assurance/quality control information, and the chain of custody records are included in the Appendix A. No inorganic constituents were detected at quantified concentrations above their respective NC 2L or GWPS standards. Six organic constituents were detected at quantified ______________________________________________________________________________ First Semiannual Water Quality Monitoring Report of 2015 Joyce Engineering Stokes County Landfill, Permit No. 85-01 July 2015 6 concentrations above their respective NC 2L or GWPS in one or more monitoring wells at the Stokes County Landfill during the June 2015 sampling event. In general, the inorganic and organic detections from the June 2015 sampling event are consistent with historical data. 5.2 Surface Water Data Analysis and Comparisons to Standards There were no organic or inorganic constituents detected at quantified concentrations or above the NC 2B standards in surface waters during the June 2015 sampling event. The inorganic and organic surface water analytical results from the sampling event at the Stokes County Landfill are summarized in the Table 2. The results, as reported by the laboratory, the laboratory quality assurance/quality control information, and the chain-of-custody records are included in the Appendix A. 6.0 CONCLUSION Based on historical groundwater data, constituents detected above the NC 2L and GWPS in groundwater samples collected during the June 2015 sampling event are consistent with previous events. In addition, there were no constituents detected at the surface water monitoring points above the NC 2B Standards. The Stokes County Landfill will continue to monitor groundwater and surface water in accordance with Title 15A NCAC 13B .0500. The next semiannual sampling event is tentatively scheduled for December 2015. 7.0 REFERENCES Joyce Engineering, Inc., November, 1998. Water Quality Assessment Plan. Prepared for Stokes County Sanitary Landfill. Heath, Ralph C., 1989, The Piedmont Groundwater System, Conference on Ground Water in the Piedmont, Charlotte, North Carolina LeGrand, Harry E. Sr., 1989, A Conceptual Model of Ground Water Settings in the Piedmont Region, Conference on Ground Water in the Piedmont, Charlotte, North Carolina McConnell, Keith I., 1988, Geology of the Sauratown Mountains Anticlinoreum: Vienna and Pinnacle 7.5 Minute Quadrangles; Carolina Geological Society, 1988 Meeting Guidebook North Carolina Dept. Environment, Health, and Natural Resources (NCDEHNR), 1995, N.C. Water Quality Monitoring Guidance Document for Solid Waste Facilities. 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 Summary of Historical Groundwater Constituents Table 2 Summary of Historical Surface Water Constituents Table 3 Summary of Estimated Hydraulic Gradient and Linear Velocity Table 4 Summary of Historical Groundwater Elevation TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksInorganic Compounds Antimony 1-Sep-94 ---3 ND ND ND ND NI NI NI NI NI ---ND15-May-95 ---49.2 ND ND ND ND NI NI NI NI NI ---52.5 27-Oct-95 ---1.3 10 29 12 12 NI NI NI NI NI ---ND 1-Apr-96 ---1.8 7 4.7 J 2.8 J ND NI NI NI NI NI ---ND 18-Oct-96 ---1.8 10 6.1 6.2 4.2 J NI NI NI NI NI ---ND8-Apr-97 ---1.8 3.8 J ND ND 2.4 J NI NI NI NI NI ---ND 4-Sep-97 ---1.8 ND 44 ND ND NI NI NI NI NI ---ND 18-Mar-98 ---3 ND ND ND ND ---------NI NI ---ND 6-Oct-98 ---3.0 ND ND ND ND ---------NI NI ---ND4-Mar-99 ------ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---30 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---30 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---30 ND ND ND ND ND ND ND ND ND ND ND21-Jun-01 ---30 ND ND ND ND ND ND ND ND ND ND ND13-Dec-01 ---30 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---30 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---30 ND ------ND ND ND ND ND ND ND ND17-Jun-03 ---30 ND ------ND ND ND ND ND ND ND ND3-Dec-03 ---30 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---30 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---30 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---30 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---30 ND ------ND ND ND ND ND ND ND ND8-Jun-06 ---30 ND ------ND ND ND ND ND ND ND ND 11-Dec-06 2.0 10.0 ND ------ND 4.5 J ND ND 6.8 J 4.4 J 7.8 J ND 7-Jun-07 0.58 6 ND ------ND ND ND ND ND ND ND ND GWPS = 1.4 µg/L (10/23/07)13-Dec-07 2.6 5.0 ND ------ND ND ND ND ND ND ND ND4-Jun-08 2.6 6.0 ND ------ND ND ND ND ND ND ND ND29-Dec-08 2.6 6.0 ND ------ND ND ND ND ND ND ND ND 16-Jun-09 2.6 6.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-09 2.6 6.0 ND ------ND ND ND ND ND ND ND ND 29-Jun-10 2.6 6.0 ND ------ND ND ND ND ND ND ND NDGWPS = 1 µg/L (8/1/10)28-Dec-10 2.6 6.0 ND ---------ND ND ND ND ND ND ND 28-Jun-11 5.0 6.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 5.0 6.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-12 5.0 6.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 5.0 6.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 5.0 6.0 5.4 J ------ND ND ND ND ND ND ND ND 18-Dec-13 5.0 6.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 5.0 6.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 3.8 6.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 3.8 6.0 ND ------ND ND ND ND ND ND ND ND Arsenic 1-Sep-94 ---1 ND ND ND ND NI NI NI NI NI ---ND 15-May-95 ---1.7 3.7 J ND ND ND NI NI NI NI NI ---ND 27-Oct-95 ---1.7 8 291 23 53 NI NI NI NI NI ---ND 1-Apr-96 ---1.6 2.1 J 12 4.4 J 2.7 J NI NI NI NI NI ---ND18-Oct-96 ---1.6 3.5 B 3.3 B 2.3 B 2.2 B NI NI NI NI NI ---2 8-Apr-97 ---1.6 ND ND ND ND NI NI NI NI NI ---ND 4-Sep-97 ---1.6 ND ND ND ND NI NI NI NI NI ---ND 18-Mar-98 ---1 1 J 6 J ND 3 J ---------NI NI ---ND6-Oct-98 ---1.0 ND 8 J ND 2 J ---------NI NI ---ND 4-Mar-99 ------ND ND ND ND 6 ND ND NI NI ND ND 4-Sep-99 ---10 ND ND ND 34 ND ND ND NI NI ND ND 28-Jun-00 ---10 ND ND ND ND ND ND ND ND ND ND ND4-Dec-00 ---10 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---10 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---10 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---10 ND ------ND ND ND ND ND ND ND ND16-Dec-02 ---10 ND ------ND ND ND ND ND ND ND ND17-Jun-03 ---10 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---10 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---10 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---10 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---10 ND ------ND ND ND ND ND ND ND ND13-Dec-05 ---10 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---10 ND ------ND ND ND ND ND ND ND ND 11-Dec-06 2.0 10.0 ND ------ND ND ND ND ND ND 4.7 J ND 7-Jun-07 2.0 10 ND ------ND ND ND ND ND ND ND NDNC 2L = 50 µg/L (10/23/07)13-Dec-07 2.7 5.0 ND ------ND ND ND ND ND ND ND ND 4-Jun-08 2.7 10.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-08 2.7 10.0 ND ------ND ND ND ND ND ND ND ND 16-Jun-09 2.7 10.0 ND ------ND 3.9 J ND ND ND 4.6 J ND ND29-Dec-09 2.7 10.0 3.9 B ------ND ND 2.8 B ND 4.2 B ND 4.2 B 3.2 JNC 2L = 10 µg/L (1/11/10)29-Jun-10 2.7 10.0 4.3 J ------ND ND ND ND ND 2.9 J ND ND 28-Dec-10 2.7 10.0 3.7 J ---------ND ND ND 2.7 J ND ND ND 28-Jun-11 5.0 10.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 5.0 10.0 ND ------5.7 J 10.2 ND ND ND ND ND ND5-Jun-12 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-12 5.0 10.0 ND ------ND ND ND ND ND ND ND 5.0 J 5-Jun-13 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 5.0 10.0 ND ------ND ND ND ND ND ND ND ND18-Jun-14 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 2.5 10.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 2.5 10.0 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 1 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksBarium1-Sep-94 ---2 174 952 1130 578 NI NI NI NI NI ---3 15-May-95 ---1 182 876 1420 861 NI NI NI NI NI ---1.427-Oct-95 ---2 190 1520 390 770 NI NI NI NI NI ---ND 1-Apr-96 ---0.73 160 1000 1900 530 NI NI NI NI NI ---ND 18-Oct-96 ---0.73 170 320 610 470 NI NI NI NI NI ---4.1 J 8-Apr-97 ---0.73 170 15 39 270 NI NI NI NI NI ---ND4-Sep-97 ---0.73 180 1500 200 270 NI NI NI NI NI ---2.3 18-Mar-98 ---2 192 592 215 529 ---------NI NI ---ND 6-Oct-98 ---2 178 1900 115 1280 ---------NI NI ---ND 4-Mar-99 ------173 431 178 242 426 36 74 NI NI 192 ND4-Sep-99 ---500 ND ND ND ND ND ND ND NI NI ND ND28-Jun-00 ---500 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---500 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---500 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---500 ND ------ND ND ND ND ND ND ND ND14-Jun-02 ---500 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---500 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---500 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---500 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---500 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---500 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---500 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---500 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---500 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.20 10.0 182 ------278 101 46.6 56.8 206 168 271 0.5 J7-Jun-07 0.2 100 172 ------251 92.6 J 28.7 J 44.1 J 188 86.7 J 303 0.8 J NC 2L = 2,000 µg/L (10/23/07)13-Dec-07 0.20 5.0 120 ------175 61.2 22.1 52.9 183 82.1 249 0.36 J 4-Jun-08 0.20 100 154 ------297 83.7 J 27.1 J 55.2 J 193 83.3 J 215 0.58 J 29-Dec-08 0.20 100 150 ------357 81.6 J 24.2 J 47.4 J 215 82.4 J 251 ND16-Jun-09 0.20 100 150 ------139 290 23.0 B 56.6 B 194 80.1 J 236 15.4 J 29-Dec-09 0.20 100 152 ------218 74.6 B 29.8 B 52.2 B 215 85.1 J 265 15.8 J NC 2L = 700 µg/L (1/11/10)29-Jun-10 0.20 100 164 ------310 84.8 J 31.1 J 39.5 J 221 79.5 J 289 ND 28-Dec-10 0.20 100 156 ---------93.3 J 31.2 B 107 415 78.3 J 264 9.6 J28-Jun-11 5.0 100 138 ---------134 26.2 J 58.6 J 264 72.2 J 252 ND 15-Dec-11 5.0 100 169 ------271 456 38.4 J 77.3 J 248 86.7 J 284 ND 5-Jun-12 5.0 100 155 ------246 78.5 J 27.2 J 116 234 83.8 J 297 ND 18-Dec-12 5.0 100 145 ------390 80.7 J 31.3 J 41.5 J 222 73.3 J 277 ND5-Jun-13 5.0 100 166 ------225 142 38.1 J 60.4 J 245 83.3 J 283 ND 18-Dec-13 5.0 100 168 ------250 99.9 J 42.2 J 47.7 J 256 77.3 J 284 ND 18-Jun-14 5.0 100 152 ------222 97.3 J 46.8 J 37.5 J 244 76.9 J 252 ND 10-Dec-14 2.5 100 147 ------195 85.2 J 67.0 J 99.8 J 212 103 258 ND17-Jun-15 2.5 100 154 ------248 108 28.0 J 81.0 J 226 81.8 J 258 ND Beryllium 1-Sep-94 ---0.2 ND 1.6 J ND ND NI NI NI NI NI ---ND15-May-95 ---0.2 ND 2.9 B 3.2 B 1.9 B NI NI NI NI NI ---1.6 27-Oct-95 ---0.5 ND 6 ND 3 NI NI NI NI NI ---ND 1-Apr-96 ---0.15 ND 0.9 J 2 0.8 J NI NI NI NI NI ---ND 18-Oct-96 ---0.15 0.2 J 0.5 J 1.2 J 0.7 J NI NI NI NI NI ---ND8-Apr-97 ---0.15 ND ND ND ND NI NI NI NI NI ---1 4-Sep-97 ---0.15 0.3 J 4.2 0.7 J 0.7 J NI NI NI NI NI ---ND 18-Mar-98 ---0.2 ND 0.5 J ND ND ---------NI NI ---ND 6-Oct-98 ---0.20 ND 3.7 ND 2 ---------NI NI ---ND4-Mar-99 ------ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---2.0 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---2.0 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---2.0 ND ND ND ND ND ND ND 2 ND ND ND 21-Jun-01 ---2.0 ND ND ND ND ND ND ND ND ND ND ND13-Dec-01 ---2.0 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---2.0 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---2.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---2.0 ND ------ND ND ND ND ND ND ND ND3-Dec-03 ---2.0 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---2.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---2.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---2.0 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---2.0 ND ------ND ND ND ND ND ND ND ND8-Jun-06 ---2.0 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.70 1.00 ND ------ND ND ND ND ND ND ND ND 7-Jun-07 0.70 1.0 ND ------ND ND ND ND ND ND ND ND GWPS = 4 µg/L (10/23/07)13-Dec-07 0.10 1.0 ND ------ND ND ND ND ND ND ND ND 4-Jun-08 0.10 1.0 ND ------ND ND ND ND ND ND ND ND29-Dec-08 0.10 1.0 ND ------ND 0.47 B 0.11 B 0.26 B ND ND ND 0.19 J 16-Jun-09 0.10 1.0 0.17 B ------0.15 B 2.0 0.17 B 0.15 B 0.10 B 0.14 B 0.13 B 0.13 J 29-Dec-09 0.10 1.0 ND ------ND ND ND ND ND ND ND ND 29-Jun-10 0.10 1.0 ND ------ND ND ND 0.14 J ND ND ND ND28-Dec-10 0.10 1.0 ND ---------ND ND ND 0.32 J ND ND ND 28-Jun-11 1.0 1.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 1.0 1.0 ND ------ND 2.8 ND ND ND ND ND ND 5-Jun-12 1.0 1.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 1.0 1.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 1.0 1.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 1.0 1.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 1.0 1.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 0.5 1.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 0.5 1.0 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 2 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksCadmium1-Sep-94 ---0.1 ND 0.2 J 0.2 J 4 NI NI NI NI NI ---ND 15-May-95 ---3.2 ND ND ND ND NI NI NI NI NI ---ND27-Oct-95 ---1 ND 34 6 13 NI NI NI NI NI ---ND 1-Apr-96 ---0.12 0.26 J 0.16 J 0.14 J ND NI NI NI NI NI ---ND 18-Oct-96 ---0.12 ND ND 0.31 J ND NI NI NI NI NI ---ND 8-Apr-97 ---0.12 0.46 J ND ND ND NI NI NI NI NI ---ND4-Sep-97 ---0.12 ND 0.81 ND ND NI NI NI NI NI ---ND 18-Mar-98 ---0.1 0.7 J 0.2 J 0.4 J 0.4 J ---------NI NI ---ND 6-Oct-98 ---0.1 ND 0.5 J 0.2 J 0.7 J ---------NI NI ---ND 4-Mar-99 ------ND 1 J ND ND ND ND ND NI NI ND ND4-Sep-99 ---1.0 ND 10 2.0 5.0 2.0 ND 2.0 NI NI ND ND28-Jun-00 ---1.0 ND ND ND ND 3 J ND ND ND ND ND ND 4-Dec-00 ---1.0 ND 1 ND 3 2 3 1 6 ND 1 ND 21-Jun-01 ---1.0 1 B ND ND 1.8 B ND 2.1 B ND 2.2 B ND ND 2.2 J 13-Dec-01 ---1.0 ND ------2.9 1.6 1.0 ND 1.6 ND ND ND14-Jun-02 ---1.0 1.4 ------3.0 ND ND ND 2.5 ND ND ND 16-Dec-02 ---1.0 1.8 ------5.8 ND 1.7 1.0 1.7 1.7 1.9 ND 17-Jun-03 ---1.0 1.4 ------3.2 ND 2.0 1.3 1.8 1.8 1.2 ND 3-Dec-03 ---1.0 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---1.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---1.0 ND ------1.5 ND ND ND ND ND ND ND8-Jun-05 ---1.0 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---1.0 ND ------ND 1.1 ND ND ND ND ND ND 8-Jun-06 ---1.0 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.50 1.00 ND ------ND ND ND ND ND ND ND ND7-Jun-07 0.50 1 ND ------ND ND ND ND ND ND ND ND NC 2L = 1.75 µg/L (10/23/07)13-Dec-07 0.50 1.0 ND ------ND ND ND ND ND ND ND ND 4-Jun-08 0.50 1.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-08 0.50 1.0 ND ------ND ND ND ND ND ND ND ND16-Jun-09 0.50 1.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-09 0.50 1.0 ND ------ND ND ND ND ND ND ND ND NC 2L = 2 µg/L (1/11/10)29-Jun-10 0.50 1.0 ND ------ND ND ND ND ND ND ND ND 28-Dec-10 0.50 1.0 ND ---------ND ND ND ND ND ND ND28-Jun-11 1.0 1.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 1.0 1.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-12 1.0 1.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-12 1.0 1.0 ND ------ND ND ND ND ND ND ND ND5-Jun-13 1.0 1.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 1.0 1.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 1.0 1.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 0.5 1.0 ND ------ND ND ND ND ND ND ND ND17-Jun-15 0.5 1.0 ND ------ND ND ND ND ND ND ND ND Chromium 1-Sep-94 ---1 2 B 22 8 J 13 NI NI NI NI NI ---1 J15-May-95 ---3.8 54.9 25 12.8 11.8 J NI NI NI NI NI ---ND 27-Oct-95 ---2 ND 60 10 20 NI NI NI NI NI ---ND 1-Apr-96 ---0.92 ND 5.1 J 2.7 J 3.1 J NI NI NI NI NI ---ND 18-Oct-96 ---0.92 2.5 B 4.2 B 5.2 B 4 B NI NI NI NI NI ---1.48-Apr-97 ---0.92 4.4 B 2.1 B 2.7 B 6.3 B NI NI NI NI NI ---8.1 4-Sep-97 ---0.92 9.6 J 54 13 5 J NI NI NI NI NI ---ND 18-Mar-98 ---1 2 J 17 8 J 11 ---------NI NI ---ND 6-Oct-98 ---1 6 J 41 35 32 ---------NI NI ---14-Mar-99 ------ND 12 ND ND 10 ND ND NI NI ND ND4-Sep-99 ---10 ND 11 ND ND ND ND ND NI NI ND ND 28-Jun-00 ---10 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---10 ND ND ND 16 ND ND ND 20 ND ND ND 21-Jun-01 ---10 ND ND ND ND ND ND ND ND ND ND ND13-Dec-01 ---10 ND ------ND ND ND ND ND ND 16 ND 14-Jun-02 ---10 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---10 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---10 ND ------ND ND ND ND ND ND ND ND3-Dec-03 ---10 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---10 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---10 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---10 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---10 ND ------ND ND ND ND ND ND ND ND8-Jun-06 ---10 ND ------ND ND ND ND ND ND ND ND11-Dec-06 2.0 10.0 ND ------ND ND ND ND ND ND ND ND 7-Jun-07 2.0 10 ND ------ND ND ND ND ND ND ND ND NC 2L = 50 µg/L (10/23/07)13-Dec-07 0.40 5.0 2.0 B ------ND 0.46 B 4.7 J 0.85 B 3.9 J ND 0.90 B 0.50 J 4-Jun-08 0.40 10.0 ND ------2.5 J 0.53 J ND 0.52 J 0.92 J ND 0.55 J ND29-Dec-08 0.40 10.0 ND ------ND 1.1 J ND 0.42 J 0.82 J ND ND ND 16-Jun-09 0.40 10.0 0.97 J ------0.80 J 11.7 6.7 J 0.70 J 0.56 J 0.82 J ND ND 29-Dec-09 0.40 10.0 ND ------ND ND ND ND ND ND ND ND NC 2L = 10 µg/L (1/11/10)29-Jun-10 0.40 10.0 0.40 J ------1.2 J ND ND 1.1 J 0.89 J 0.50 J 1.1 J ND28-Dec-10 0.40 10.0 ND ---------1.1 J 0.53 J 2.1 J 8.2 J ND 0.51 J ND 28-Jun-11 5.0 10.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 5.0 10.0 ND ------ND 17.8 ND ND ND ND ND ND 5-Jun-12 5.0 10.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 5.0 10.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 2.5 10.0 ND ------3.7 J ND ND ND ND 2.9 J ND ND 17-Jun-15 2.5 10.0 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 3 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksCobalt1-Sep-94 ---1 ND 8 J 2 J 3 J NI NI NI NI NI ---ND 15-May-95 ---12 ND 48.8 27.9 J 17.1 J NI NI NI NI NI ---ND27-Oct-95 ---5 ND 110 20 40 NI NI NI NI NI ---ND 1-Apr-96 ---4.7 ND ND ND ND NI NI NI NI NI ---ND 18-Oct-96 ---4.7 ND ND ND 9.3 J NI NI NI NI NI ---ND 8-Apr-97 ---4.7 ND ND ND ND NI NI NI NI NI ---ND4-Sep-97 ---4.7 6.3 J 83 10 17 NI NI NI NI NI ---ND 18-Mar-98 ---1 4 J 6 J 4 J 9 J ---------NI NI ---ND 6-Oct-98 ---1 11 130 19 44 ---------NI NI ---ND 4-Mar-99 ------ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---10 ND 21 ND 16 ND ND ND NI NI ND ND28-Jun-00 ---10 ND ND ND ND 15 ND ND ND ND ND ND 4-Dec-00 ---10 ND ND ND 10 ND ND ND 14 ND ND ND 21-Jun-01 ---10 ND ND ND 12 ND ND ND ND ND ND ND 13-Dec-01 ---10 ND ------ND ND ND ND ND ND ND ND14-Jun-02 ---10 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---10 ND ------14 ND ND ND ND ND ND ND 17-Jun-03 ---10 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---10 ND ------16 ND ND ND ND ND ND ND9-Jun-04 ---10 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---10 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---10 ND ------10 ND ND ND ND ND ND ND 13-Dec-05 ---10 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---10 ND ------14.5 ND ND ND ND ND ND ND11-Dec-06 2.0 10.0 ND ------5.8 J 2.5 J ND ND 2.3 J 2.5 J 3.6 J ND7-Jun-07 2.0 10 ND ------5.3 J ND ND ND ND ND ND ND GWPS = 70 µg/L (10/23/07)13-Dec-07 0.60 5.0 ND ------ND ND 0.74 B 1.6 B 0.96 B 1.7 B ND 3.1 J 4-Jun-08 0.60 10.0 ND ------ND ND ND ND ND ND 0.63 J ND 29-Dec-08 0.60 10.0 0.75 B ------7.7 B 2.0 B 1.6 B ND 0.96 B ND 1.6 B 2.2 J16-Jun-09 0.60 10.0 ND ------ND 14.2 ND ND ND ND ND ND 29-Dec-09 0.60 10.0 ND ------0.80 J ND ND ND ND ND ND ND 29-Jun-10 0.60 10.0 ND ------5.9 J ND ND 1.2 J ND ND 1.1 J ND GWPS = 1 µg/L (10/1/10)28-Dec-10 0.60 10.0 ND ---------2.8 J ND 8.0 J 26.7 ND 2.6 J ND28-Jun-11 5.0 10.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 5.0 10.0 ND ------ND 8.1 J ND ND ND ND ND ND 5-Jun-12 5.0 10.0 ND ------6.0 J ND ND ND ND ND ND ND 18-Dec-12 5.0 10.0 ND ------ND ND ND ND ND ND ND ND5-Jun-13 5.0 10.0 ND ------6.1 J 12.0 ND ND ND ND 7.5 J ND 18-Dec-13 5.0 10.0 ND ------6.0 J ND ND ND ND ND 5.5 J ND 18-Jun-14 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 2.5 10.0 ND ------ND ND ND ND ND ND ND ND17-Jun-15 2.5 10.0 ND ------2.7 J ND ND ND ND ND ND ND Copper 1-Sep-94 ---1 2 B 22 15 10 B NI NI NI NI NI ---215-May-95 ---3 5.9 B 37.3 28.9 17.3 B NI NI NI NI NI ---5.7 J 27-Oct-95 ---1 ND 70 20 20 NI NI NI NI NI ---ND 1-Apr-96 ---2.7 ND 9.9 J 10 ND NI NI NI NI NI ---ND 18-Oct-96 ---2.7 ND 4.8 J 3.8 J ND NI NI NI NI NI ---ND8-Apr-97 ---2.7 ND ND ND ND NI NI NI NI NI ---ND 4-Sep-97 ---2.7 5.3 J 67 10 13 NI NI NI NI NI ---ND 18-Mar-98 ---1 7 B 23 B 8 B 11 B ---------NI NI ---6 6-Oct-98 ---1 6 B 40 11 B 17 B ---------NI NI ---44-Mar-99 ------ND ND ND ND 10 J ND ND NI NI ND ND4-Sep-99 ---200 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---200 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---200 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---200 ND ND ND ND ND ND ND ND ND ND ND13-Dec-01 ---200 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---200 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---200 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---200 ND ------ND ND ND ND ND ND ND ND3-Dec-03 ---200 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---200 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---200 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---200 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---200 ND ------ND ND ND ND ND ND ND ND8-Jun-06 ---200 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.60 10.0 1.40 J ------ND 2.60 J ND ND 2.70 J 2.50 J 4.00 J ND 7-Jun-07 0.6 10 ND ------ND ND ND ND ND ND 2.2 B 1.6 J NC 2L = 1,000 µg/L (10/23/07)13-Dec-07 0.30 5.0 ND ------ND 0.49 J ND ND ND ND 1.4 J ND 4-Jun-08 0.30 10.0 ND ------ND 0.76 B 1.5 B ND ND ND 1.7 B 0.96 J29-Dec-08 0.30 10.0 ND ------ND 1.3 J ND ND ND ND ND ND 16-Jun-09 0.30 10.0 ND ------1.7 J 19.3 ND ND ND ND ND ND 29-Dec-09 0.30 10.0 ND ------ND 0.50 J 1.8 J ND ND ND ND ND 29-Jun-10 0.30 10.0 ND ------5.4 J 0.55 B ND 1.2 B ND ND ND 1.0 J28-Dec-10 0.30 10.0 ND ---------1.1 J 0.65 J 3.0 J 4.4 J ND 0.45 J ND 28-Jun-11 5.0 10.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 5.0 10.0 ND ------ND 20.9 ND ND ND ND ND ND 5-Jun-12 5.0 10.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 5.0 10.0 ND ------ND ND ND ND ND ND 5.1 J ND 18-Jun-14 5.0 10.0 ND ------ND ND 7.8 J ND ND ND ND ND10-Dec-14 2.5 10.0 ND ------ND 2.6 B 4.4 B 5.4 B 3.0 B ND 9.0 B 3.1 J 17-Jun-15 2.5 10.0 ND ------ND ND ND 2.7 J ND ND 3.0 J ND Stokes County Landfill Permit No. 85-01 Page 4 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksLead1-Sep-94 ---1 3 B 46 27 20 NI NI NI NI NI ---2 J 15-May-95 ---4 4.2 J 32.3 37.9 11.9 J NI NI NI NI NI ---ND27-Oct-95 ---0.5 1 26 16 12 NI NI NI NI NI ---ND 1-Apr-96 ---0.26 7 16 14 24 NI NI NI NI NI ---ND 18-Oct-96 ---0.26 3.7 B 20 40 12 NI NI NI NI NI ---0.9 8-Apr-97 ---0.26 0.9 B 0.5 B 0.7 B 0.7 B NI NI NI NI NI ---0.54-Sep-97 ---0.26 2.6 B 130 14 5.2 NI NI NI NI NI ---0.6 18-Mar-98 ---1 ND 22 7 J 11 ---------NI NI ---2 6-Oct-98 ---1 ND 46 2 B 23 ---------NI NI ---2 4-Mar-99 ------ND 9 8 ND 11 8 ND NI NI ND ND4-Sep-99 ---10 ND 12 ND ND ND ND ND NI NI ND ND28-Jun-00 ---10 ND ND ND ND 13 ND ND ND ND ND ND 4-Dec-00 ---10 ND ND ND ND ND ND ND 15 ND ND ND 21-Jun-01 ---10 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---10 ND ------ND 10 ND ND ND ND ND ND14-Jun-02 ---10 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---10 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---10 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---10 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---10 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---10 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---10 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---10 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---10 ND ------ND ND ND ND ND ND ND ND11-Dec-06 2.0 10.0 3.7 B ------5.4 B 3.0 B 3.5 B ND ND ND ND 2.40 J7-Jun-07 2.0 10 ND ------ND ND ND ND ND ND ND ND NC 2L = 15 µg/L (10/23/07)13-Dec-07 4.0 5.0 ND ------ND ND ND ND ND ND ND ND 4-Jun-08 4.0 10.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-08 4.0 10.0 ND ------ND ND ND ND ND ND ND ND16-Jun-09 4.0 10.0 ND ------ND 19.6 ND ND ND ND ND ND 29-Dec-09 4.0 10.0 ND ------ND ND ND ND ND ND ND ND 29-Jun-10 4.0 10.0 ND ------ND ND ND ND ND ND ND ND 28-Dec-10 4.0 10.0 ND ---------ND ND ND 6.6 J ND ND ND28-Jun-11 5.0 10.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 5.0 10.0 ND ------ND 23.2 14.0 ND ND ND ND ND 5-Jun-12 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-12 5.0 10.0 ND ------ND ND ND ND ND ND ND ND5-Jun-13 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 2.5 10.0 ND ------ND ND ND 4.1 J 3.0 J ND ND ND17-Jun-15 2.5 10.0 ND ------ND ND ND ND 2.8 J ND ND ND Nickel 1-Sep-94 ---15 ND ND ND ND NI NI NI NI NI ---ND15-May-95 ---8.7 27.1 J ND ND ND NI NI NI NI NI ---ND 27-Oct-95 ---4 ND 70 ND 30 NI NI NI NI NI ---ND 1-Apr-96 ---3.4 ND ND ND ND NI NI NI NI NI ---ND 18-Oct-96 ---3.4 6.2 J 5.2 J ND 5.1 J NI NI NI NI NI ---ND8-Apr-97 ---3.4 ND ND ND ND NI NI NI NI NI ---ND 4-Sep-97 ---3.4 ND 51 ND 7.8 J NI NI NI NI NI ---ND 18-Mar-98 ---40 ND ND ND ND ---------NI NI ---ND 6-Oct-98 ---40 ND ND ND ND ---------NI NI ---ND4-Mar-99 ------ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---50 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---50 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---50 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---50 ND ND ND ND ND ND ND ND ND ND ND13-Dec-01 ---50 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---50 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---50 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---50 ND ------ND ND ND ND ND ND ND ND3-Dec-03 ---50 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---50 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---50 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---50 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---50 ND ------ND ND ND ND ND ND ND ND8-Jun-06 ---50 ND ------ND ND ND ND ND ND ND ND11-Dec-06 2.0 10.0 ND ------ND ND ND ND ND ND 3.0 J ND 7-Jun-07 2.0 50 ND ------ND ND ND ND ND 2.4 J ND ND NC 2L = 100 µg/L (10/23/07)13-Dec-07 1.7 5.0 ND ------ND ND 1.7 J ND 2.7 J ND 1.7 J ND 4-Jun-08 1.7 50.0 ND ------ND 2.2 J ND ND 1.8 J ND ND ND29-Dec-08 1.7 50.0 ND ------ND ND ND ND ND ND ND ND 16-Jun-09 1.7 50.0 ND ------ND 8.6 J ND ND 1.7 J ND 2.1 J ND 29-Dec-09 1.7 50.0 ND ------ND ND ND ND ND ND 2.2 J ND 29-Jun-10 1.7 50.0 ND ------ND ND ND ND ND ND ND ND28-Dec-10 1.7 50.0 ND ---------ND ND ND ND ND ND 2.4 J 28-Jun-11 5.0 50.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 5.0 50.0 ND ------ND 7.9 J ND ND ND ND ND ND 5-Jun-12 5.0 50.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 5.0 50.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 5.0 50.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 5.0 50.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 5.0 50.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 2.5 50.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 2.5 50.0 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 5 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksSelenium1-Sep-94 ---1 ND ND ND ND NI NI NI NI NI ---ND 15-May-95 ---2 ND ND ND ND NI NI NI NI NI ---2.427-Oct-95 ---2.0 ND ND ND ND NI NI NI NI NI ---ND 1-Apr-96 ---2.3 ND ND ND ND NI NI NI NI NI ---ND 18-Oct-96 ---2.3 ND ND ND ND NI NI NI NI NI ---ND 8-Apr-97 ---2.3 4.7 J 4.4 J 3.8 J ND NI NI NI NI NI ---ND4-Sep-97 ---2.3 ND 14 ND ND NI NI NI NI NI ---ND 18-Mar-98 ---1 ND ND ND ND ---------NI NI ---ND 6-Oct-98 ---1 ND ND ND ND ---------NI NI ---ND 4-Mar-99 ------ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---20 ND ND ND ND ND ND ND NI NI ND ND28-Jun-00 ---20 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---20 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---20 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---20 ND ------ND ND ND ND ND ND ND ND14-Jun-02 ---20 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---20 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---20 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---20 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---20 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---20 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---20 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---20 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---20 ND ------ND ND ND ND ND ND ND ND11-Dec-06 2.0 10.0 ND ------ND ND ND ND ND ND ND 2.9 J7-Jun-07 2.0 10 ND ------ND ND ND 2.7 J ND ND ND ND NC 2L = 50 µg/L (10/23/07)13-Dec-07 3.8 10.0 ND ------25.7 ND ND ND ND ND ND ND 4-Jun-08 3.8 10.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-08 3.8 10.0 ND ------ND ND ND ND ND ND ND ND16-Jun-09 3.8 10.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-09 3.8 10.0 ND ------ND ND ND ND ND ND 5.0 B 4.3 J NC 2L = 20 µg/L (1/11/10)29-Jun-10 3.8 10.0 ND ------ND ND ND ND ND ND ND ND 28-Dec-10 3.8 10.0 ND ---------ND ND 4.1 J ND ND ND ND28-Jun-11 10.0 10.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 10.0 10.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-12 10.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-12 10.0 10.0 ND ------ND ND ND ND ND ND ND ND5-Jun-13 10.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 10.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 10.0 10.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 5.0 10.0 ND ------ND ND ND ND ND ND ND 5.5 J17-Jun-15 5.0 10.0 ND ------ND ND ND ND ND ND ND ND Silver 1-Sep-94 ---0.2 ND ND ND ND NI NI NI NI NI ---ND15-May-95 ---5.5 ND ND ND ND NI NI NI NI NI ---ND 27-Oct-95 ---2 1 B 7 B 4 B 2 B NI NI NI NI NI ---2 1-Apr-96 ---4.6 ND ND ND ND NI NI NI NI NI ---ND 18-Oct-96 ---4.6 ND ND ND ND NI NI NI NI NI ---ND8-Apr-97 ---4.6 5.8 B ND ND 6.1 B NI NI NI NI NI ---9.5 4-Sep-97 ---4.6 ND 7.9 J ND ND NI NI NI NI NI ---ND 18-Mar-98 ---0.2 ND ND ND ND ---------NI NI ---ND 6-Oct-98 ---0.2 ND 0.3 J 0.3 J 0.3 J ---------NI NI ---ND4-Mar-99 ------ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---10 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---10 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---10 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---10 ND ND ND ND ND ND ND ND ND ND ND13-Dec-01 ---10 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---10 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---10 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---10 ND ------ND ND ND ND ND ND ND ND3-Dec-03 ---10 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---10 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---10 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---10 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---10 ND ------ND ND ND ND ND ND ND ND8-Jun-06 ---10 ND ------ND ND ND ND ND ND ND ND11-Dec-06 2.0 10.0 ND ------ND 3.1 J ND ND 2.9 J 3.6 J 5.0 J ND 7-Jun-07 2.0 10 ND ------ND ND ND ND ND ND ND ND NC 2L = 17.5 µg/L (10/23/07)13-Dec-07 0.10 5.0 ND ------ND ND ND ND 0.18 J 0.86 J 0.50 J ND 4-Jun-08 0.10 10.0 0.45 B ------2.3 J 0.21 B 0.34 B 0.24 B 0.50 B 1.3 J 0.76 B 0.18 J29-Dec-08 0.10 10.0 0.33 J ------1.5 J 0.31 J 0.11 J 0.21 J 0.43 J 1.3 J 0.84 J ND 16-Jun-09 0.10 10.0 0.35 B ------0.23 B 0.41 B 0.19 B 0.18 B 0.44 B 1.1 J 0.72 J 0.17 J 29-Dec-09 0.10 10.0 0.34 J ------0.45 J 0.18 J 0.16 J ND 0.40 J 1.2 J 0.86 J ND NC 2L = 20 µg/L (1/11/10)29-Jun-10 0.10 10.0 0.27 B ------ND 0.15 B ND 0.27 B 0.28 B 0.44 B 0.38 B 0.25 J28-Dec-10 0.10 10.0 ND ---------ND ND ND 0.28 J 0.56 J 0.39 J ND 28-Jun-11 5.0 10.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-12 5.0 10.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 5.0 10.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 5.0 10.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 2.5 10.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 2.5 10.0 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 6 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksThallium1-Sep-94 ---1 ND ND ND ND NI NI NI NI NI ---ND 15-May-95 ---2.9 ND ND ND ND NI NI NI NI NI ---ND27-Oct-95 ---0.7 ND ND ND ND NI NI NI NI NI ---ND 1-Apr-96 ---1.6 ND ND ND ND NI NI NI NI NI ---ND 18-Oct-96 ---1.6 ND ND ND ND NI NI NI NI NI ---ND 8-Apr-97 ---1.6 ND ND ND ND NI NI NI NI NI ---ND4-Sep-97 ---1.6 ND 2.2 ND ND NI NI NI NI NI ---ND 18-Mar-98 ---1 22 3 J 1 J 13 ---------NI NI ---ND 6-Oct-98 ---1 ND 4 J ND ND ---------NI NI ---ND 4-Mar-99 ------ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---10 ND ND ND ND ND ND ND NI NI ND ND28-Jun-00 ---10 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---10 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---10 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---10 ND ------ND ND ND ND ND ND ND ND14-Jun-02 ---10 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---10 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---10 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---10 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---10 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---10 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---10 ND ------37 ND ND ND ND ND ND ND 13-Dec-05 ---10 ND ------67 ND ND ND ND ND ND ND 8-Jun-06 ---10 ND ------49.9 ND ND ND ND ND ND ND11-Dec-06 4.0 10.0 ND ------ND 4.6 J ND ND 5.7 J 5.1 J 4.8 J ND7-Jun-07 0.044 5.5 ND ------ND ND ND ND ND ND ND ND GWPS = 0.28 µg/L (10/23/07)13-Dec-07 3.0 5.5 ND ------6.8 ND ND 3.4 J 3.2 J ND ND ND 4-Jun-08 3.0 5.5 ND ------ND ND ND 3.8 B ND ND ND 7.0 29-Dec-08 3.0 5.5 ND ------ND ND ND ND ND ND ND ND16-Jun-09 3.0 5.5 ND ------ND ND ND ND ND ND ND ND 29-Dec-09 3.0 5.5 ND ------ND ND ND ND ND ND ND ND 29-Jun-10 3.0 5.5 ND ------8.0 3.0 J ND ND 4.7 J 3.5 J ND ND GWPS = 0.2 µg/L (10/1/10)28-Dec-10 3.0 5.5 ND ---------ND ND 5.7 ND ND ND ND28-Jun-11 5.4 5.5 ND ---------ND ND ND ND ND ND ND 15-Dec-11 5.4 5.5 ND ------ND ND ND ND ND ND ND ND 5-Jun-12 5.4 5.5 ND ------ND ND ND ND ND ND ND ND 18-Dec-12 5.4 5.5 ND ------ND ND ND ND ND ND ND ND5-Jun-13 5.4 5.5 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 5.4 5.5 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 5.4 5.5 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 5.0 5.5 ND ------ND ND ND ND ND ND ND ND17-Jun-15 5.0 5.5 ND ------ND ND ND ND ND ND ND ND Vanadium 1-Sep-94 ---4 6 J 120 49 67 NI NI NI NI NI ---ND15-May-95 ---2.6 ND 116 64.2 51.6 NI NI NI NI NI ---4.8 27-Oct-95 ---8 ND 210 ND 70 NI NI NI NI NI ---ND 1-Apr-96 ---1.4 19 28 17 21 NI NI NI NI NI ---ND 18-Oct-96 ---1.4 17 17 2.4 B 17 NI NI NI NI NI ---1.88-Apr-97 ---1.4 3.3 J ND ND ND NI NI NI NI NI ---ND 4-Sep-97 ---1.4 5 270 28 9 NI NI NI NI NI ---ND 18-Mar-98 ---4 ND 27 B 21 B 21 B ---------NI NI ---8 6-Oct-98 ---4 ND 79 5 J 21 J ---------NI NI ---ND4-Mar-99 ------ND 50 ND ND 42 ND ND NI NI ND ND4-Sep-99 ---40 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---40 ND ND ND ND 69 ND ND ND ND ND ND 4-Dec-00 ---40 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---40 ND ND ND ND ND ND ND ND ND ND ND13-Dec-01 ---40 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---40 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---40 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---40 ND ------ND ND ND ND ND ND ND ND3-Dec-03 ---40 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---40 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---40 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---40 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---40 ND ------ND ND ND ND ND ND ND ND8-Jun-06 ---40 ND ------ND ND ND ND ND ND ND ND11-Dec-06 1.0 10.0 ND ------ND 2.8 J ND 1.1 J 2.2 J ND ND ND 7-Jun-07 1.0 25 ND ------ND ND ND 1.5 J ND ND ND ND GWPS = 3.5 µg/L (10/23/07)13-Dec-07 0.20 5.0 ND ------ND 3.6 J 1.6 J 2.0 J 1.7 J 0.20 J ND ND 4-Jun-08 0.20 25.0 ND ------ND 2.5 J 1.9 J 2.6 J 1.7 J 0.34 J ND ND29-Dec-08 0.20 25.0 0.27 B ------0.24 B 6.6 J 1.9 B 2.5 B 3.3 B 0.58 B 0.34 B 1.0 J 16-Jun-09 0.20 25.0 0.74 B ------1.6 B 64.6 1.9 B 1.9 B 3.2 B 0.94 B 0.69 B 0.82 J 29-Dec-09 0.20 25.0 ND ------0.39 B 2.9 J 1.9 B 1.1 B 2.1 B 0.37 B 0.23 B 0.54 J 29-Jun-10 0.20 25.0 0.47 B ------0.53 B 1.5 B 1.9 J 4.0 J 2.4 J 0.52 B ND 0.31 JGWPS = 0.3 µg/L (10/1/10)28-Dec-10 0.20 25.0 ND ---------4.2 J 1.5 J 9.6 J 21.2 J ND ND ND 28-Jun-11 5.0 25.0 ND ---------11.5 J ND ND 10 J ND ND ND 15-Dec-11 5.0 25.0 ND ------ND 59.5 ND ND 5.1 J ND ND ND 5-Jun-12 5.0 25.0 ND ------ND ND ND 7.1 J 5.6 J ND ND ND18-Dec-12 5.0 25.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 5.0 25.0 ND ------ND 10 J ND 6.1 J ND ND ND ND 18-Dec-13 5.0 25.0 ND ------ND 5.3 J ND ND ND ND ND ND 18-Jun-14 5.0 25.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 2.5 25.0 ND ------ND 3.5 J 3.2 J 11.8 J 3.4 J 8.0 J ND ND 17-Jun-15 2.5 25.0 ND ------8.1 J 2.7 J 3.2 J 6.5 J 4.2 J ND ND ND Stokes County Landfill Permit No. 85-01 Page 7 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksZinc1-Sep-94 ---5 ND 292 128 200 NI NI NI NI NI ---ND 15-May-95 ---18.3 18.3 J 406 210 186 NI NI NI NI NI ---ND27-Oct-95 ---2 ND 940 110 260 NI NI NI NI NI ---20 1-Apr-96 ---2.3 10 80 90 30 NI NI NI NI NI ---ND 18-Oct-96 ---2.3 5.8 J 79 100 30 NI NI NI NI NI ---ND 8-Apr-97 ---2.3 3.8 J 12 11 11 NI NI NI NI NI ---ND4-Sep-97 ---2.3 20 750 96 75 NI NI NI NI NI ---ND 18-Mar-98 ---5 50 199 116 127 ---------NI NI ---ND 6-Oct-98 ---5 ND 1200 114 529 ---------NI NI ---ND 4-Mar-99 ------ND 229 55 46 120 70 57 NI NI 54 ND4-Sep-99 ---50 ND 180 ND ND ND ND ND NI NI ND ND28-Jun-00 ---50 ND ND ND ND 71 J ND ND ND 160 ND ND 4-Dec-00 ---50 ND ND 70 50 70 ND ND 110 ND ND ND 21-Jun-01 ---50 ND ND ND ND ND ND ND ND ND 130 ND 13-Dec-01 ---50 ND ------ND 60 ND ND ND ND ND ND14-Jun-02 ---50 ND ------60 ND ND ND ND ND 70 ND 16-Dec-02 ---50 ND ------ND ND ND ND ND ND 70 ND 17-Jun-03 ---50 ND ------ND ND ND ND ND ND 60 ND 3-Dec-03 ---50 ND ------ND ND ND ND ND ND 60 ND9-Jun-04 ---50 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---50 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---50 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---50 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---50 ND ------ND ND ND ND ND ND ND ND11-Dec-06 1.0 10.0 1.4 B ------3.1 B 7.0 B 5.5 B 2.3 B 7.7 B 14.5 7.4 B 1.8 J7-Jun-07 1.0 10 ND ------ND 2.1 B 2.3 B ND 2.0 B ND 2.1 B 17.9 NC 2L = 1,050 µg/L (10/23/07)13-Dec-07 0.40 10.0 15.5 ------26.8 5.5 B 2.0 B ND 29.2 ND ND 2.6 J 4-Jun-08 0.40 10.0 1.1 B ------23.7 8.0 B 7.8 B 3.1 B 5.9 B 1.7 B 4.8 B 4.1 J 29-Dec-08 0.40 10.0 ND ------ND 10.2 3.8 B 1.1 B 8.5 J ND 0.64 B 1.4 J16-Jun-09 0.40 10.0 ND ------ND 123 ND ND ND ND ND 1.6 J 29-Dec-09 0.40 10.0 ND ------1.1 J 4.0 J 3.0 J ND 1.0 J ND 1.1 J ND NC 2L = 1,000 µg/L (1/11/10)23-Jun-10 0.40 10.0 ND ------16.4 4.9 B 3.0 B 2.2 B 0.94 B ND ND 2.3 J 28-Dec-10 0.40 10.0 ND ---------8.4 B 2.0 B 10.2 B 83.1 ND 2.1 B 9.5 J28-Jun-11 10.0 10.0 ND ---------30.9 ND ND 25.6 ND ND ND 15-Dec-11 10.0 10.0 ND ------ND 149 ND ND 10.8 ND ND ND 5-Jun-12 10.0 10.0 ND ------18.2 ND ND 11.3 12.5 ND ND ND 18-Dec-12 10.0 10.0 ND ------13.2 ND ND ND ND ND ND ND5-Jun-13 10.0 10.0 12.2 ------11.5 39.8 ND 12.5 14.0 ND ND ND 18-Dec-13 10.0 10.0 ND ------14.3 14.6 ND ND 12.5 ND ND ND 18-Jun-14 10.0 10.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 5.0 10.0 5.2 J ------9.1 J 9.5 J 10.4 14.2 14.2 14.4 12.0 ND17-Jun-15 5.0 10.0 ND ------10.2 12.3 8.4 J 8.7 J 21.0 ND 9.0 J ND Stokes County Landfill Permit No. 85-01 Page 8 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksOrganic Compounds Acetone 16-Jun-09 2.2 100 ND ------5.7 B ND 6.6 B ND 3.5 B 4.1 B ND 4 J NC 2L = 700 µg/L (10/23/07)29-Dec-09 2.2 100 4 B ------ND 3 B ND ND ND ND ND 3.7 JNC 2L = 6,000 µg/L (1/11/10)29-Jun-10 2.2 100 ND ------ND ND ND ND 2.5 B ND ND 6.4 J 28-Dec-10 2.2 100 ND ---------ND ND ND ND ND ND ND 28-Jun-11 2.2 100 ND ---------ND 2.4 B ND ND ND ND 6.2 J 15-Dec-11 2.2 100 ND ------ND ND ND ND ND ND ND 4.4 J5-Jun-12 2.2 100 ND ------ND ND ND ND ND ND ND ND18-Dec-12 10.0 100 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 10.0 100 ND ------ND ND ND ND ND ND ND 12.2 18-Dec-13 10.0 100 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 10.0 100 ND ------ND ND ND ND ND ND ND ND10-Dec-14 10.0 100 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 10.0 100 ND ------ND ND ND ND ND ND ND ND Benzene 1-Sep-94 ---0.1 ND ND ND 9.6 NI NI NI NI NI ---ND 15-May-95 ---0.07 ND ND ND 12 NI NI NI NI NI ---ND 27-Oct-95 ---0.35 ND ND ND 4.5 J NI NI NI NI NI ---ND1-Apr-96 ---0.35 ND ND ND 5.4 NI NI NI NI NI ---ND18-Oct-96 ---0.35 ND ND ND 6.7 NI NI NI NI NI ---ND 8-Apr-97 ---0.35 ND ND ND 4.4 J NI NI NI NI NI ---ND 4-Sep-97 ---0.35 ND ND ND 5.6 NI NI NI NI NI ---ND 18-Mar-98 ---0.1 ND ND ND 3.1 ND ND ND NI NI ---ND6-Oct-98 ---0.1 ND ND ND 13.2 ---------NI NI ---ND 4-Mar-99 ---0.4 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---5.0 ND ND ND 5.8 ND ND ND NI NI ND ND 28-Jun-00 ---5.0 ND ND ND 5.2 ND ND ND ND ND ND ND4-Dec-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---5.0 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---5.0 ND ------ND ND ND ND ND ND ND ND16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---5.0 ND ------5.7 ND ND ND ND ND ND ND 9-Jun-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---5.0 ND ------ND ND ND ND ND ND ND ND13-Dec-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---5.0 ND ------ND ND ND ND ND ND ND ND 11-Dec-06 0.20 1.0 ND ------2.1 1.8 3.1 ND 1.6 1.4 ND ND 7-Jun-07 0.12 1 ND ------2.1 2.1 2.8 ND 1.3 1.3 0.74 J NDNC 2L = 1 µg/L (10/23/07)13-Dec-07 0.25 1.0 ND ------1.6 0.82 J 3.8 ND 1.6 1.4 0.55 J ND 4-Jun-08 0.25 1.0 ND ------1.8 1.9 3.2 ND 1.5 1.3 0.37 J ND Resample 17-Sep-08 0.25 1.0 ---------------------------ND ND 29-Dec-08 0.25 1.0 ND ------1.4 1.0 3.1 ND 1.4 1.3 ND ND16-Jun-09 0.25 1.0 ND ------ND 2.2 3.4 ND 1.4 1.3 ND ND 29-Dec-09 0.25 1.0 ND ------0.26 J 1.4 3.3 ND 1.4 1.1 ND ND 29-Jun-10 0.25 1.0 ND ------1.6 1.7 3.1 ND 1.3 1.1 ND ND 28-Dec-10 0.25 1.0 ND ---------1.8 2.8 ND 1.1 1.1 ND ND28-Jun-11 0.25 1.0 ND ---------2.5 2.9 ND 0.98 J 1.2 ND ND15-Dec-11 0.25 1.0 ND ------1.1 3.0 2.6 ND 1.3 1.2 ND ND 5-Jun-12 0.25 1.0 ND ------ND 2.3 3.0 ND 0.95 J 1.0 ND ND 18-Dec-12 0.25 1.0 ND ------1.4 2.1 2.0 ND 1.2 0.56 J ND ND5-Jun-13 0.25 1.0 ND ------0.36 J 2.6 3.6 ND 1.3 1.3 ND ND18-Dec-13 0.25 1.0 ND ------0.70 J 2.0 3.2 ND 1.1 0.96 J ND ND 18-Jun-14 0.25 1.0 ND ------0.77 J 2.5 3.2 ND 1.1 1.2 ND ND 10-Dec-14 0.25 1.0 ND ------0.96 J 2.3 2.4 ND 0.87 J 0.73 J ND ND 17-Jun-15 0.25 1.0 ND ------1.00 2.0 3.0 ND 0.78 J 0.70 J ND ND Bromodichloromethane 17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND 1.2 ND3-Dec-03 ---5.0 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---5.0 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.20 0.40 ND ------ND ND ND ND ND ND ND ND 7-Jun-07 0.19 1 ND ------ND ND ND ND ND ND ND ND NC 2L = 0.56 µg/L (10/23/07)13-Dec-07 0.18 1.0 ND ------ND ND ND ND ND ND ND ND 4-Jun-08 0.18 1.0 ND ------ND ND ND ND ND ND ND NDResample17-Sep-08 0.18 1.0 ---------------------------ND ND 29-Dec-08 0.18 1.0 ND ------ND ND ND ND ND ND ND ND 16-Jun-09 0.18 1.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-09 0.18 1.0 ND ------ND ND ND ND ND ND ND NDNC 2L = 0.6 µg/L (1/11/10)29-Jun-10 0.18 1.0 ND ------ND ND ND ND ND ND ND ND28-Dec-10 0.18 1.0 ND ---------ND ND ND ND ND ND ND 28-Jun-11 0.18 1.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 0.18 1.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-12 0.18 1.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 0.18 1.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 0.18 1.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 0.18 1.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 0.18 1.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 0.18 1.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 0.18 1.0 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 9 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksCarbon Disulfide 18-Mar-98 ---0.2 ND 0.3 J ND ND ND ND ND NI NI ---ND 6-Oct-98 ---0.4 ND <0.6 ND <0.7 ---------NI NI ---0.54-Mar-99 ---0.7 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---100 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---100 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---100 ND ND ND ND ND ND ND ND ND ND ND21-Jun-01 ---100 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---100 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---100 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---100 ND ------ND ND ND ND ND ND ND ND17-Jun-03 ---100 ND ------ND ND ND ND ND ND ND ND3-Dec-03 ---100 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---100 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---100 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---100 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---100 ND ------ND ND ND ND ND ND ND ND8-Jun-06 ---100 ND ------ND ND ND ND ND ND ND ND 11-Dec-06 0.30 5.0 ND ------ND ND ND ND ND ND ND ND NC 2L = 700 µg/L (10/23/07)7-Jun-07 0.12 100 ND ------ND ND ND ND ND ND ND ND 13-Dec-07 1.2 2.0 ND ------ND ND ND ND ND ND ND ND4-Jun-08 1.2 100 ND ------ND ND ND ND ND ND ND NDResample17-Sep-08 1.2 100 ---------------------------ND ND 29-Dec-08 1.2 100 ND ------ND ND ND ND ND ND ND ND 16-Jun-09 1.2 100 ND ------ND ND ND ND ND ND ND ND29-Dec-09 1.2 100 ND ------ND ND ND ND ND ND ND ND29-Jun-10 1.2 100 ND ------ND ND ND ND ND ND ND ND 28-Dec-10 1.2 100 ND ---------ND ND ND ND ND ND ND 28-Jun-11 1.2 100 ND ---------ND ND ND ND ND ND ND 15-Dec-11 1.2 100 ND ------ND ND ND ND ND ND ND ND5-Jun-12 1.2 100 ND ------ND ND ND ND ND ND ND ND 18-Dec-12 1.2 100 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 1.2 100 ND ------ND ND ND ND 1.4 J ND ND ND 18-Dec-13 1.2 100 ND ------ND ND ND ND ND ND ND ND18-Jun-14 1.2 100 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 1.2 100 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 1.2 100 ND ------ND ND ND ND ND ND ND ND Chlorobenzene 1-Sep-94 ---0.1 ND ND ND 11.7 NI NI NI NI NI ---ND 15-May-95 ---0.05 ND ND ND 16 NI NI NI NI NI ---ND 27-Oct-95 ---0.16 ND ND ND 15 NI NI NI NI NI ---ND1-Apr-96 ---0.16 ND ND ND 11 NI NI NI NI NI ---ND 18-Oct-96 ---0.16 ND ND ND 18 NI NI NI NI NI ---ND 8-Apr-97 ---0.16 ND ND ND 8.3 NI NI NI NI NI ---ND 4-Sep-97 ---0.16 ND ND ND 18 NI NI NI NI NI ---ND18-Mar-98 ---0.1 ND ND ND 9.5 ND ND ND NI NI ---ND 6-Oct-98 ---0.1 ND ND ND 33.1 ---------NI NI ---ND 4-Mar-99 ---0.4 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---5.0 ND ND ND 21 ND ND ND NI NI ND ND28-Jun-00 ---5.0 ND ND ND 18 ND ND ND ND ND ND ND 4-Dec-00 ---5.0 ND ND ND 17 ND ND ND ND ND ND ND 21-Jun-01 ---5.0 ND ND ND 16 ND ND ND ND ND ND ND 13-Dec-01 ---5.0 ND ------15 ND ND ND ND ND ND ND14-Jun-02 ---5.0 ND ------13 ND ND ND ND ND ND ND16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---5.0 ND ------14 ND ND ND ND ND ND ND 9-Jun-04 ---5.0 ND ------12 ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------7.9 ND ND ND 5.0 ND ND ND8-Jun-05 ---5.0 ND ------12 ND ND ND 5.0 ND 5.0 ND 13-Dec-05 ---5.0 ND ------20 ND ND ND 5.0 ND ND ND 8-Jun-06 ---5.0 ND ------13.5 ND ND ND 5.0 ND ND ND 11-Dec-06 0.30 1.0 ND ------15 ND ND ND 5.6 4.5 4.1 ND7-Jun-07 0.16 3 ND ------14 1.2 J ND ND 6.1 5.8 5.5 ND NC 2L = 50 µg/L (10/23/07)13-Dec-07 0.23 1.0 ND ------13.9 ND 0.36 J ND 5.8 5.4 3.3 ND 4-Jun-08 0.23 3.0 ND ------15.0 ND 0.29 J ND 5.3 5.1 ND ND Resample 17-Sep-08 0.23 3.0 ---------------------------ND ND29-Dec-08 0.23 3.0 ND ------12.6 ND 0.29 J ND 5.5 5.4 ND ND16-Jun-09 0.23 3.0 ND ------ND ND 0.39 J ND 5.9 6.0 ND ND 29-Dec-09 0.23 3.0 ND ------3.1 ND 0.35 J ND 6.5 6.0 ND ND 29-Jun-10 0.23 3.0 ND ------8.1 0.27 J 0.61 J ND 6.0 4.7 ND ND 28-Dec-10 0.23 3.0 ND ---------0.26 J 0.43 J ND 5.8 4.7 ND ND28-Jun-11 0.23 3.0 ND ---------0.36 J 0.47 J ND 5.2 4.8 ND ND 15-Dec-11 0.23 3.0 ND ------16.8 0.45 J 0.32 J ND 5.8 5.2 ND ND 5-Jun-12 0.23 3.0 ND ------4.8 0.33 J 0.40 J ND 5.4 4.6 ND ND 18-Dec-12 0.23 3.0 ND ------16.5 0.30 J 0.25 J ND 6.7 1.7 J ND ND5-Jun-13 0.23 3.0 ND ------1.2 J 0.36 J 0.40 J ND 6.6 4.5 ND ND 18-Dec-13 0.23 3.0 ND ------7.6 0.38 J 0.47 J ND 5.7 4.1 ND ND 18-Jun-14 0.23 3.0 ND ------8.1 0.50 J 0.58 J ND 6.5 4.1 ND ND 10-Dec-14 0.23 3.0 ND ------13.2 0.48 J 0.59 J ND 5.5 4.1 0.40 J ND17-Jun-15 0.23 3.0 ND ------13.6 0.44 J 0.62 J ND 5.4 4.2 ND ND Stokes County Landfill Permit No. 85-01 Page 10 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksChloroethane15-May-95 ---0.1 ND ND ND 2.6 NI NI NI NI NI ---ND 27-Oct-95 ---2.0 ND ND ND ND NI NI NI NI NI ---ND1-Apr-96 ---2.0 ND ND ND ND NI NI NI NI NI ---ND 18-Oct-96 ---2.0 ND ND ND ND NI NI NI NI NI ---ND 8-Apr-97 ---2.0 ND ND ND ND NI NI NI NI NI ---ND 4-Sep-97 ---2.0 ND ND ND 2.8 J NI NI NI NI NI ---ND18-Mar-98 ---0.4 ND ND ND ND ND ND ND NI NI ---0.146 6-Oct-98 ---0.4 ND ND ND 9 ---------NI NI ---ND 4-Mar-99 ---0.5 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---10 ND ND ND ND ND ND ND NI NI ND ND28-Jun-00 ---10 ND ND ND 5.5 ND 8.5 ND ND ND ND ND4-Dec-00 ---10 ND ND ND ND ND 11 ND ND ND ND ND 21-Jun-01 ---10 ND ND ND ND 11 13 ND ND ND ND ND 13-Dec-01 ---10 ND ------ND ND 18 ND ND ND ND ND 14-Jun-02 ---10 ND ------ND 21 ND ND ND ND ND ND16-Dec-02 ---10 ND ------ND ND 13 ND ND ND ND ND 17-Jun-03 ---10 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---10 ND ------ND ND 11 ND ND ND ND ND 9-Jun-04 ---10 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---10 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---10 ND ------ND ND 10 ND ND ND ND ND13-Dec-05 ---10 ND ------ND 11 18 ND ND ND ND ND 8-Jun-06 ---10 ND ------ND ND ND ND ND ND ND ND 11-Dec-06 0.40 1.0 ND ------1.8 6.6 9.7 ND 1.5 1.6 ND ND7-Jun-07 0.40 10 ND ------ND 4.5 J 6.5 J ND ND ND ND NDNC 2L = 2,800 µg/L (10/23/07)13-Dec-07 0.54 1.0 ND ------3.2 4.5 10.1 ND 3.0 2.9 ND ND 4-Jun-08 0.54 10.0 ND ------ND 2.7 J 6.0 J ND ND ND ND ND Resample 17-Sep-08 0.54 10.0 ---------------------------ND ND 29-Dec-08 0.54 10.0 ND ------1.4 J 2.9 J 6.8 J ND 1.1 J 1.4 J ND ND16-Jun-09 0.54 10.0 ND ------ND 4.5 J 6.4 J ND 0.91 J 1.2 J ND ND 29-Dec-09 0.54 10.0 ND ------ND 3.3 J 5.9 J ND ND ND ND ND NC 2L = 3,000 µg/L (1/11/10)29-Jun-10 0.54 10.0 ND ------0.58 J 3.0 J ND ND 1.0 J 1.2 J ND ND 28-Dec-10 0.54 10.0 ND ---------3.8 J 5.7 J ND 0.77 J 1.3 J ND ND28-Jun-11 0.54 10.0 ND ---------4.0 J 5.0 J ND ND 0.93 J ND ND 15-Dec-11 0.54 10.0 ND ------1.8 J 4.5 J 5.4 J ND ND ND ND ND 5-Jun-12 0.54 10.0 ND ------ND 4.6 J 5.3 J ND ND ND ND ND 18-Dec-12 0.54 10.0 ND ------0.90 J ND ND ND ND ND ND ND5-Jun-13 0.54 10.0 ND ------ND 2.0 J 2.8 J ND ND ND ND ND 18-Dec-13 0.54 10.0 ND ------1.0 J 2.7 J 3.7 J ND 0.64 J 0.79 J ND ND 18-Jun-14 0.54 10.0 ND ------ND 2.8 J 3.3 J ND ND ND ND ND 10-Dec-14 0.54 10.0 ND ------1.5 J 2.9 J 2.2 J ND ND 0.65 J ND ND17-Jun-15 0.54 10.0 ND ------1.9 J 2.7 J 2.9 J ND ND 0.82 J ND ND Chloroform 29-Jun-10 0.14 5.0 ND ------ND 0.14 B ND ND ND ND ND 0.16 J NC 2L = 70 µg/L (1/11/10)28-Dec-10 0.14 5.0 ND ---------ND ND ND ND ND ND ND28-Jun-11 0.14 5.0 ND ---------ND ND ND ND ND ND ND15-Dec-11 0.14 5.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-12 0.14 5.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-12 0.14 5.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 0.14 5.0 ND ------ND ND ND ND ND ND ND ND18-Dec-13 0.14 5.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 0.14 5.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 0.14 5.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 0.14 5.0 ND ------ND ND ND ND ND ND ND ND Chloromethane 1-Sep-94 ---0.3 ND ND ND 51.1 NI NI NI NI NI ---ND 15-May-95 ---0.11 ND ND ND ND NI NI NI NI NI ---ND27-Oct-95 ---1.4 ND ND ND ND NI NI NI NI NI ---ND 1-Apr-96 ---1.4 ND ND ND ND NI NI NI NI NI ---ND 18-Oct-96 ---0.83 ND ND ND ND NI NI NI NI NI ---ND 8-Apr-97 ---0.83 ND ND 2.1 J ND NI NI NI NI NI ---ND4-Sep-97 ---0.83 ND ND ND ND NI NI NI NI NI ---ND 18-Mar-98 ---0.3 ND ND ND ND ND ND ND NI NI ---ND 6-Oct-98 ---0.1 ND ND ND ND ---------NI NI ---0.4 4-Mar-99 ---0.5 ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---10 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---10 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---10 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---10 ND ND ND ND ND ND ND ND ND ND ND13-Dec-01 ---10 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---10 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---10 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---10 ND ------ND ND ND ND ND ND ND ND3-Dec-03 ---10 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---10 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---10 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---10 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---10 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---10 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.20 10.0 ND ------ND ND ND ND ND ND ND ND 7-Jun-07 0.18 1 ND ------ND ND ND ND ND ND ND ND NC 2L = 2.6 µg/L (10/23/07)13-Dec-07 0.11 1.0 ND ------ND ND ND ND ND ND ND ND 4-Jun-08 0.11 1.0 ND ------ND ND ND ND ND ND ND NDResample17-Sep-08 0.11 1.0 ---------------------------ND ND 29-Dec-08 0.11 1.0 ND ------ND ND ND ND ND ND ND ND 16-Jun-09 0.11 1.0 ND ------0.28 B ND 0.38 B ND 0.23 B ND ND 0.39 J 29-Dec-09 0.11 1.0 ND ------ND ND ND ND ND 0.38 J ND NDNC 2L = 3 µg/L (1/11/10)29-Jun-10 0.11 1.0 ND ------ND ND ND ND ND ND ND ND28-Dec-10 0.11 1.0 ND ---------ND ND ND ND ND ND ND 28-Jun-11 0.11 1.0 ND ---------ND 0.14 J ND ND ND ND ND 15-Dec-11 0.11 1.0 ND ------ND ND ND ND ND ND ND ND5-Jun-12 0.11 1.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 0.11 1.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 0.11 1.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 0.11 1.0 ND ------0.15 J ND ND ND ND ND ND ND 18-Jun-14 0.11 1.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 0.11 1.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 0.11 1.0 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 11 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 Blanks1,2-Dichlorobenzene 1-Sep-94 ---0.1 ND ND ND 0.1 J NI NI NI NI NI ---ND 15-May-95 ---0.18 ND ND ND ND NI NI NI NI NI ---ND27-Oct-95 ---0.26 ND ND ND ND NI NI NI NI NI ---ND 1-Apr-96 ---0.26 ND ND ND 0.33 J NI NI NI NI NI ---ND 18-Oct-96 ---0.26 ND ND ND ND NI NI NI NI NI ---ND 8-Apr-97 ---0.26 ND ND ND ND NI NI NI NI NI ---ND4-Sep-97 ---0.26 ND ND ND ND NI NI NI NI NI ---ND 18-Mar-98 ---0.1 0.2 J ND ND 0.1 J ND ND ND NI NI ---ND 6-Oct-98 ---0.1 ND ND ND 0.3 J ---------NI NI ---ND 4-Mar-99 ---0.3 ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---5.0 ND ND ND ND ND ND ND NI NI ND ND28-Jun-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---5.0 ND ------ND ND ND ND ND ND ND ND14-Jun-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---5.0 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---5.0 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.30 1.0 ND ------ND ND ND ND ND ND ND ND7-Jun-07 0.17 5 ND ------0.33 J ND ND ND ND ND ND ND NC 2L = 24 µg/L (10/23/07)13-Dec-07 0.30 1.0 ND ------0.44 J ND ND ND ND ND ND ND 4-Jun-08 0.30 5.0 ND ------0.45 J ND ND ND ND ND ND ND Resample 17-Sep-08 0.30 5.0 ---------------------------ND ND29-Dec-08 0.30 5.0 ND ------0.39 J ND 2.0 J ND ND ND ND ND 16-Jun-09 0.30 5.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-09 0.30 5.0 ND ------ND ND ND ND ND ND ND ND NC 2L = 20 µg/L (1/11/10)29-Jun-10 0.30 5.0 ND ------ND ND ND ND ND ND ND ND28-Dec-10 0.30 5.0 ND ---------ND ND ND ND ND ND ND 28-Jun-11 0.30 5.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 0.30 5.0 ND ------0.53 J ND ND ND ND ND ND ND 5-Jun-12 0.30 5.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 0.30 5.0 ND ------0.44 J ND ND ND ND ND ND ND 5-Jun-13 0.30 5.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 0.30 5.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 0.30 5.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 0.30 5.0 ND ------0.35 B ND ND ND ND ND ND 0.41 J17-Jun-15 0.30 5.0 ND ------ND ND ND ND ND ND ND ND 1,4-Dichlorobenzene 1-Sep-94 ---0.1 ND ND ND 4.5 NI NI NI NI NI ---0.2 15-May-95 ---0.05 ND ND ND 6 NI NI NI NI NI ---ND 27-Oct-95 ---0.26 ND ND ND 6.0 NI NI NI NI NI ---ND 1-Apr-96 ---0.26 ND ND ND 5.1 NI NI NI NI NI ---ND18-Oct-96 ---0.26 ND ND ND 8.5 NI NI NI NI NI ---ND 8-Apr-97 ---0.26 ND ND ND 3.5 J NI NI NI NI NI ---ND 4-Sep-97 ---0.26 ND ND ND 8 NI NI NI NI NI ---ND 18-Mar-98 ---0.1 ND ND ND ND ND ND ND NI NI ---ND6-Oct-98 ---0.1 ND ND ND 13.4 ---------NI NI ---ND4-Mar-99 ---0.3 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---5.0 ND ND ND 14 ND ND ND NI NI ND ND 28-Jun-00 ---5.0 ND ND ND 14 ND ND ND ND ND ND ND 4-Dec-00 ---5.0 ND ND ND 17 ND ND ND ND ND ND ND21-Jun-01 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---5.0 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---5.0 ND ------15 ND ND ND ND ND ND ND 16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---5.0 ND ------7.8 ND ND ND ND ND ND ND 9-Jun-04 ---5.0 ND ------8.2 ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------5.2 ND ND ND ND ND ND ND 8-Jun-05 ---5.0 ND ------7.0 ND ND ND 5.0 5.0 ND ND13-Dec-05 ---5.0 ND ------16 ND ND ND 5.0 6.0 ND ND8-Jun-06 ---5.0 ND ------13.9 ND ND ND ND 6.1 ND ND 11-Dec-06 0.30 1.0 ND ------16 1.2 1.6 ND 4.8 5.1 ND ND 7-Jun-07 0.15 1 ND ------12 1.3 1.6 ND 4.4 6.0 ND ND NC 2L = 1.4 µg/L (10/23/07)13-Dec-07 0.33 1.0 ND ------19.7 0.60 J 2.0 ND 5.2 6.9 0.52 J ND4-Jun-08 0.33 1.0 ND ------20.4 1.1 1.6 ND 5.1 6.3 0.39 J ND Resample 17-Sep-08 0.33 1.0 ---------------------------ND ND 29-Dec-08 0.33 1.0 ND ------19.1 0.75 J 2.0 ND 6.4 7.8 ND ND 16-Jun-09 0.33 1.0 ND ------ND 1.3 2.3 ND 6.5 7.7 ND ND29-Dec-09 0.33 1.0 ND ------4.1 0.95 J 2.1 ND 6.7 7.5 ND ND NC 2L = 6 µg/L (1/11/10)29-Jun-10 0.33 1.0 ND ------5.6 1.4 2.3 ND 6.2 6.1 ND ND 28-Dec-10 0.33 1.0 ND ---------1.5 2.0 ND 5.8 6.9 ND ND 28-Jun-11 0.33 1.0 ND ---------1.9 2.1 ND 5.8 7.1 ND ND15-Dec-11 0.33 1.0 ND ------15.4 2.4 1.9 ND 6.5 6.9 ND ND 5-Jun-12 0.33 1.0 ND ------5.1 1.9 2.3 ND 6.0 6.8 ND ND 18-Dec-12 0.33 1.0 ND ------19.1 1.9 1.6 ND 7.3 ND ND ND 5-Jun-13 0.33 1.0 ND ------1.2 2.0 2.5 ND 6.8 6.7 ND ND18-Dec-13 0.33 1.0 ND ------6.5 2.0 2.2 ND 5.9 6.0 ND ND 18-Jun-14 0.33 1.0 ND ------3.6 2.5 2.6 ND 7.1 5.9 ND ND 10-Dec-14 0.33 1.0 0.47 B ------10.5 2.8 2.5 ND 6.4 6.4 ND 0.47 J 17-Jun-15 0.33 1.0 ND ------9.8 2.4 2.8 ND 5.6 5.1 ND ND Stokes County Landfill Permit No. 85-01 Page 12 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksDichlorodifluoromethane11-Dec-06 0.30 1.0 ND ------ND 1.3 0.88 J ND ND 1.1 3.6 ND 7-Jun-07 0.14 5 ND ------ND 1.4 J 0.75 J ND ND 1.3 J 3.1 J ND NC 2L = 1,400 µg/L (10/23/07)13-Dec-07 0.21 1.0 ND ------ND 2.1 2.5 ND 1.7 2.5 3.2 ND 4-Jun-08 0.21 5.0 ND ------ND 1.8 J 1.2 J 0.35 J 0.37 J 1.3 J 3.8 J NDResample17-Sep-08 0.21 5.0 ---------------------------ND ND 29-Dec-08 0.21 5.0 ND ------ND 0.92 J 0.85 J 0.34 J 0.23 J 0.93 J ND ND 16-Jun-09 0.21 5.0 ND ------ND 1.5 J ND 0.31 J ND 1.1 J ND ND 29-Dec-09 0.21 5.0 ND ------ND 0.82 J 0.61 J 0.27 J ND 0.46 J ND NDNC 2L = 1,000 µg/L (1/11/10)29-Jun-10 0.21 5.0 ND ------ND 0.80 J 0.74 J ND ND 1.1 J ND ND 28-Dec-10 0.21 5.0 ND ---------ND ND ND ND ND ND ND 28-Jun-11 0.21 5.0 ND ---------0.92 J 0.50 J 0.26 J ND 0.98 J ND ND 15-Dec-11 0.21 5.0 ND ------ND ND ND ND ND 0.70 J ND ND5-Jun-12 0.21 5.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-12 0.21 5.0 ND ------ND 0.81 J ND ND ND 0.32 J ND ND 5-Jun-13 0.21 5.0 ND ------ND ND ND ND ND 0.94 J ND ND 18-Dec-13 0.21 5.0 ND ------ND ND ND ND ND 0.64 J ND ND18-Jun-14 0.21 5.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 0.21 5.0 ND ------ND ND ND ND ND ND 0.65 J ND 17-Jun-15 0.21 5.0 ND ------ND 0.23 J ND ND ND ND ND ND 1,1-Dichloroethane 1-Sep-94 ---0.2 ND ND ND 21.1 NI NI NI NI NI ---ND 15-May-95 ---0.08 ND ND ND 27 NI NI NI NI NI ---ND 27-Oct-95 ---0.18 ND ND ND 23 NI NI NI NI NI ---ND1-Apr-96 ---0.18 ND ND ND 16 NI NI NI NI NI ---ND 18-Oct-96 ---0.18 ND ND ND 28 NI NI NI NI NI ---ND 8-Apr-97 ---0.18 ND ND ND 8.5 NI NI NI NI NI ---ND 4-Sep-97 ---0.18 ND ND ND 19 NI NI NI NI NI ---ND18-Mar-98 ---0.2 ND ND ND 9.4 ND ND ND NI NI ---ND 6-Oct-98 ---0.2 ND ND ND 22.3 ---------NI NI ---ND 4-Mar-99 ---0.2 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---5.0 ND ND ND 16 8.8 20 ND NI NI ND ND28-Jun-00 ---5.0 ND ND ND 11 J 15 31 ND 6.4 J 11 ND ND4-Dec-00 ---5.0 ND ND ND 15 26 40 ND 7.8 9.9 ND ND 21-Jun-01 ---5.0 ND ND ND 15 30 40 ND 8.5 9.4 ND ND 13-Dec-01 ---5.0 ND ------14 24 60 ND 13 11 ND ND 14-Jun-02 ---5.0 ND ------14 71 13 ND 11 12 ND ND16-Dec-02 ---5.0 ND ------ND 12 59 ND 8.7 11 ND ND 17-Jun-03 ---5.0 ND ------ND 30 40 ND 9.7 11 ND ND 3-Dec-03 ---5.0 ND ------ND 36 47 ND 9.7 9.5 ND ND 9-Jun-04 ---5.0 ND ------ND 31 51 ND 8.2 8.7 ND ND 2-Dec-04 ---5.0 ND ------ND 16 56 ND 9.2 9.1 ND ND8-Jun-05 ---5.0 ND ------ND 40 55 ND 8.0 7.0 ND ND13-Dec-05 ---5.0 ND ------ND 48 80 ND 13 12 ND ND 8-Jun-06 ---5.0 ND ------ND 41.5 54.7 ND 9.2 ND ND ND 11-Dec-06 0.40 1.0 ND ------2.6 32 51 ND 7.9 6.8 1.3 ND7-Jun-07 0.090 5 ND ------1.9 J 33 43 0.51 J 7.1 6.9 1.5 J NDNC 2L = 70 µg/L (10/23/07)13-Dec-07 0.32 1.0 ND ------ND 21.4 60.3 0.71 J 8.9 7.2 1.4 ND 4-Jun-08 0.32 5.0 ND ------3.5 J 33.9 49.2 0.66 J 8.9 7.9 1.6 J ND Resample 17-Sep-08 0.32 5.0 ---------------------------ND ND 29-Dec-08 0.32 5.0 ND ------2.9 J 23.3 47.7 0.69 J 7.3 7.2 ND ND16-Jun-09 0.32 5.0 ND ------ND 38.4 51.5 0.84 J 7.9 7.7 ND ND 29-Dec-09 0.32 5.0 ND ------0.71 J 25.7 48.5 0.74 J 7.4 6.6 ND ND NC 2L = 6 µg/L (1/11/10)29-Jun-10 0.32 5.0 ND ------0.85 J 29.3 38.8 ND 5.9 5.9 ND ND 28-Dec-10 0.32 5.0 ND ---------29.2 42.0 0.47 J 6.5 6.8 ND ND28-Jun-11 0.32 5.0 ND ---------35.9 39.8 0.56 J 5.0 6.4 ND ND 15-Dec-11 0.32 5.0 ND ------1.7 J 33.5 37.6 ND 5.4 6.0 ND ND 5-Jun-12 0.32 5.0 ND ------ND 33.2 35.7 0.60 J 5.1 5.1 ND ND 18-Dec-12 0.32 5.0 ND ------2.1 J 27.9 28.7 ND 5.7 3.2 J ND ND5-Jun-13 0.32 5.0 ND ------ND 28.8 28.8 ND 5.2 5.0 ND ND 18-Dec-13 0.32 5.0 ND ------0.61 J 21.7 26.3 ND 4.5 J 4.0 J ND ND 18-Jun-14 0.32 5.0 ND ------ND 26.5 27.6 ND 4.5 J 5.1 ND ND 10-Dec-14 0.32 5.0 ND ------0.62 J 24.0 23.0 ND 4.5 J 4.5 J ND ND17-Jun-15 0.32 5.0 ND ------0.74 J 23.3 25.5 ND 3.8 J 3.8 J ND ND Stokes County Landfill Permit No. 85-01 Page 13 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 Blanks1,2-Dichloroethane 1-Sep-94 ---0.1 ND ND ND 0.4 J NI NI NI NI NI ---ND 15-May-95 ---0.06 ND ND ND ND NI NI NI NI NI ---ND27-Oct-95 ---0.69 ND ND ND ND NI NI NI NI NI ---ND 1-Apr-96 ---0.69 ND ND ND ND NI NI NI NI NI ---ND 18-Oct-96 ---0.69 ND ND ND ND NI NI NI NI NI ---ND 8-Apr-97 ---0.69 ND ND ND ND NI NI NI NI NI ---ND4-Sep-97 ---0.69 ND ND ND ND NI NI NI NI NI ---ND 18-Mar-98 ---0.1 ND ND ND 0.5 J ND ND ND NI NI ---0.087 6-Oct-98 ---0.1 ND ND ND 1.3 ---------NI NI ---ND 4-Mar-99 ---0.1 ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---5.0 ND ND ND ND ND ND ND NI NI ND ND28-Jun-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---5.0 ND ------ND ND ND ND ND ND ND ND14-Jun-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---5.0 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---5.0 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.40 1.0 ND ------1.2 ND ND ND ND ND ND ND7-Jun-07 0.36 1 ND ------ND ND ND ND ND ND ND ND NC 2L = 0.38 µg/L (10/23/07)13-Dec-07 0.12 1.0 ND ------0.91 B ND 0.49 B ND 0.37 B ND ND 0.24 J 4-Jun-08 0.12 1.0 ND ------0.91 J ND ND ND 0.39 J 0.41 J ND ND Resample 17-Sep-08 0.12 1.0 ---------------------------ND ND29-Dec-08 0.12 1.0 ND ------0.94 J ND ND ND 0.37 J 0.31 J ND ND 16-Jun-09 0.12 1.0 ND ------ND ND ND ND 0.30 J ND ND ND 29-Dec-09 0.12 1.0 ND ------ND ND 0.47 J ND 0.48 J 0.37 J ND ND NC 2L = 0.4 µg/L (1/11/10)29-Jun-10 0.12 1.0 ND ------ND ND ND ND 0.31 B 0.18 B ND 0.14 J28-Dec-10 0.12 1.0 ND ---------0.32 J 0.49 J ND 0.25 J ND ND ND 28-Jun-11 0.12 1.0 ND ---------ND 0.46 J ND 0.36 J 0.31 J ND ND 15-Dec-11 0.12 1.0 ND ------0.22 J ND ND ND ND ND ND ND 5-Jun-12 0.12 1.0 ND ------ND 0.16 J ND ND ND ND ND ND18-Dec-12 0.12 1.0 ND ------0.64 J 0.29 J 0.39 J ND 0.35 J 0.20 J ND ND 5-Jun-13 0.12 1.0 ND ------ND 0.27 J 0.45 J ND 0.33 J ND ND ND 18-Dec-13 0.12 1.0 ND ------0.14 J ND 0.39 J ND 0.27 J ND ND ND 18-Jun-14 0.12 1.0 ND ------ND 0.27 J 0.35 J ND 0.28 J 0.23 J ND ND10-Dec-14 0.12 1.0 ND ------ND 0.43 J 0.47 J ND 0.29 J ND ND ND17-Jun-15 0.12 1.0 ND ------ND ND ND ND ND ND ND ND 1,1-Dichloroethene 1-Sep-94 ---0.3 ND ND ND 0.6 J NI NI NI NI NI ---ND 15-May-95 ---0.08 ND ND ND ND NI NI NI NI NI ---ND 27-Oct-95 ---0.33 ND ND ND ND NI NI NI NI NI ---ND 1-Apr-96 ---0.33 ND ND ND ND NI NI NI NI NI ---ND18-Oct-96 ---0.33 ND ND ND ND NI NI NI NI NI ---ND 8-Apr-97 ---0.33 ND ND ND ND NI NI NI NI NI ---ND 4-Sep-97 ---0.33 ND ND ND ND NI NI NI NI NI ---ND 18-Mar-98 ---0.3 ND ND ND 0.4 J ND ND ND NI NI ---ND6-Oct-98 ---0.3 ND ND ND 0.6 J ---------NI NI ---ND4-Mar-99 ---0.6 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---5.0 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND21-Jun-01 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---5.0 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---5.0 ND ------ND ND ND ND ND ND ND ND13-Dec-05 ---5.0 ND ------ND ND ND ND ND ND ND ND8-Jun-06 ---5.0 ND ------ND ND ND ND ND ND ND ND 11-Dec-06 0.40 1.0 ND ------ND 1.5 1.5 ND ND ND ND ND 7-Jun-07 0.14 5 ND ------ND 1.5 J 1.2 J ND ND ND ND ND NC 2L = 7 µg/L (10/23/07)13-Dec-07 0.56 1.0 ND ------ND 1.3 2.2 ND ND ND ND ND4-Jun-08 0.56 5.0 ND ------ND 1.6 J 1.3 J ND ND ND ND ND Resample 17-Sep-08 0.56 5.0 ---------------------------ND ND 29-Dec-08 0.56 5.0 ND ------ND 1.0 J 1.2 J ND ND ND ND ND 16-Jun-09 0.56 5.0 ND ------ND 1.5 J 1.2 J ND ND ND ND ND29-Dec-09 0.56 5.0 ND ------ND 0.69 J 0.69 J ND ND ND ND ND 29-Jun-10 0.56 5.0 ND ------ND 1.2 J 1.2 J ND ND ND ND ND 28-Dec-10 0.56 5.0 ND ---------0.78 J 0.93 J ND ND ND ND ND 28-Jun-11 0.56 5.0 ND ---------1.1 J 0.84 J ND ND ND ND ND15-Dec-11 0.56 5.0 ND ------ND 0.87 J 0.88 J ND ND ND ND ND 5-Jun-12 0.56 5.0 ND ------ND 0.92 J 0.68 J ND ND ND ND ND 18-Dec-12 0.56 5.0 ND ------ND 0.83 J 0.57 J ND ND ND ND ND NC 2L = 350 µg/L (04/01/2013)5-Jun-13 0.56 5.0 ND ------ND 0.75 J ND ND ND ND ND ND18-Dec-13 0.56 5.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 0.56 5.0 ND ------ND 0.65 J ND ND ND ND ND ND 10-Dec-14 0.56 5.0 ND ------ND 0.68 J ND ND ND ND ND ND 17-Jun-15 0.56 5.0 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 14 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksCis-1,2-Dichloroethene 1-Sep-94 ---0.1 ND ND ND 83.5 NI NI NI NI NI ---ND 15-May-95 ---0.03 ND ND ND 93 NI NI NI NI NI ---ND27-Oct-95 ---0.13 ND ND ND 90 NI NI NI NI NI ---ND 1-Apr-96 ---0.13 ND ND ND 69 NI NI NI NI NI ---ND 18-Oct-96 ---0.13 ND ND ND 140 NI NI NI NI NI ---ND 8-Apr-97 ---0.13 ND ND ND 51 NI NI NI NI NI ---ND4-Sep-97 ---0.13 ND ND ND 140 NI NI NI NI NI ---ND 18-Mar-98 ---0.1 ND ND ND 54.6 0.2 J 0.2 J ND NI NI ---ND 6-Oct-98 ---0.1 ND ND ND 143 ---------NI NI ---ND 4-Mar-99 ---0.5 ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---5.0 ND ND ND 90 ND ND ND NI NI 5.6 ND28-Jun-00 ---5.0 ND ND ND 100 ND ND ND 19 28 ND ND 4-Dec-00 ---5.0 ND ND ND 110 ND ND ND 24 31 6.8 ND 21-Jun-01 ---5.0 ND ND ND 120 ND ND ND 29 32 7.0 ND 13-Dec-01 ---5.0 ND ------29 ND ND ND 37 42 8.0 ND14-Jun-02 ---5.0 ND ------45 6.0 ND ND 48 61 7.0 ND 16-Dec-02 ---5.0 ND ------11 ND ND ND 39 52 8.0 ND 17-Jun-03 ---5.0 ND ------5.0 ND 6.0 ND 31 37 9.0 ND 3-Dec-03 ---5.0 ND ------29 5.3 8.3 ND 37 41 11 ND9-Jun-04 ---5.0 ND ------7.6 ND 6.0 ND 33 38 11 ND 2-Dec-04 ---5.0 ND ------ND ND 6.2 ND 39 43 8.4 ND8-Jun-05 ---5.0 ND ------5.0 ND 6.0 ND 35 36 10 ND 13-Dec-05 ---5.0 ND ------7.0 ND 8.0 ND 47 56 13 ND 8-Jun-06 ---5.0 ND ------12.4 ND ND ND 19.1 26.0 6.4 ND11-Dec-06 0.20 1.0 ND ------14 3.8 7.0 ND 39 47 9.8 ND7-Jun-07 0.14 5 ND ------5.6 5.0 8.2 ND 38 50 12 ND NC 2L = 70 µg/L (10/23/07)13-Dec-07 0.19 1.0 ND ------3.9 2.7 10.5 ND 55.3 60.4 9.6 ND 4-Jun-08 0.19 5.0 ND ------22.2 4.3 J 7.9 ND 49.5 58.9 7.9 ND Resample 17-Sep-08 0.19 5.0 ---------------------------ND ND29-Dec-08 0.19 5.0 ND ------8.5 2.9 J 8.4 ND 50.4 57.5 ND ND 16-Jun-09 0.19 5.0 ND ------ND 5.4 11.2 ND 48.3 58.7 0.21 J ND 29-Dec-09 0.19 5.0 ND ------1.1 J 4.5 J 11.0 ND 53.3 59.2 ND ND 29-Jun-10 0.19 5.0 ND ------10.2 6.1 13.5 ND 44.7 50.2 ND ND28-Dec-10 0.19 5.0 ND ---------6.6 12.3 ND 46.3 55.9 ND ND 28-Jun-11 0.19 5.0 ND ---------8.5 12.4 ND 39.1 55.4 ND ND 15-Dec-11 0.19 5.0 ND ------3.4 J 8.7 10.9 ND 41.2 48.8 ND ND 5-Jun-12 0.19 5.0 ND ------5.0 8.1 12.4 ND 40.1 48.3 ND ND18-Dec-12 0.19 5.0 ND ------22.5 7.0 8.9 ND 46.6 27.9 ND ND 5-Jun-13 0.19 5.0 ND ------0.60 J 8.2 12.1 ND 42.8 52.3 ND ND 18-Dec-13 0.19 5.0 ND ------5.3 7.9 11.3 ND 39.7 36.0 ND ND 18-Jun-14 0.19 5.0 ND ------0.93 J 9.3 13.9 ND 42.2 51.7 ND ND10-Dec-14 0.19 5.0 ND ------4.0 J 11.1 12.6 ND 40.5 46.0 1.3 J ND17-Jun-15 0.19 5.0 ND ------8.6 9.5 14.8 ND 35.7 38.5 ND ND Trans-1,2-Dichloroethene 1-Sep-94 ---0.1 ND ND ND 5.2 NI NI NI NI NI ---ND 15-May-95 ---0.1 ND ND ND 5.9 NI NI NI NI NI ---ND 27-Oct-95 ---0.40 ND ND ND 3.6 J NI NI NI NI NI ---ND 1-Apr-96 ---0.40 ND ND ND 3 J NI NI NI NI NI ---ND18-Oct-96 ---0.40 ND ND ND ND NI NI NI NI NI ---ND 8-Apr-97 ---0.40 ND ND ND 1.7 J NI NI NI NI NI ---ND 4-Sep-97 ---0.40 ND ND ND 3.6 J NI NI NI NI NI ---ND 18-Mar-98 ---0.1 ND ND ND 2.2 ND ND ND NI NI ---ND6-Oct-98 ---0.10 ND ND ND 5.1 ---------NI NI ---ND4-Mar-99 ---0.5 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---5.0 ND ND ND 5.0 ND ND ND NI NI ND ND 28-Jun-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND21-Jun-01 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---5.0 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---5.0 ND ------ND ND ND ND ND ND ND ND13-Dec-05 ---5.0 ND ------ND ND ND ND ND ND ND ND8-Jun-06 ---5.0 ND ------ND ND ND ND ND ND ND ND 11-Dec-06 0.40 1.0 ND ------1.0 ND ND ND ND ND ND ND 7-Jun-07 0.10 5 ND ------0.66 J ND ND ND 0.56 J 0.51 J 0.34 J ND NC 2L = 100 µg/L (10/23/07)13-Dec-07 0.49 1.0 ND ------0.99 J ND ND ND 0.92 J 0.68 J ND ND4-Jun-08 0.49 5.0 ND ------1.3 J ND ND ND 0.77 J 0.51 J ND ND Resample 17-Sep-08 0.49 5.0 ---------------------------ND ND 29-Dec-08 0.49 5.0 ND ------0.88 J ND ND ND 0.84 J 0.87 J ND ND 16-Jun-09 0.49 5.0 ND ------ND ND ND ND 0.66 J 0.55 J ND ND29-Dec-09 0.49 5.0 ND ------ND ND ND ND 0.79 J 0.64 J ND ND 29-Jun-10 0.49 5.0 ND ------ND ND ND ND 0.57 J ND ND ND 28-Dec-10 0.49 5.0 ND ---------ND ND ND 0.61 J 0.49 J ND ND 28-Jun-11 0.49 5.0 ND ---------ND ND ND ND ND ND ND15-Dec-11 0.49 5.0 ND ------ND ND ND ND 0.63 J ND ND ND 5-Jun-12 0.49 5.0 ND ------ND ND ND ND 0.40 J 0.40 J ND ND 18-Dec-12 0.49 5.0 ND ------0.68 J ND ND ND 0.61 J ND ND ND 5-Jun-13 0.49 5.0 ND ------ND ND ND ND ND ND ND ND18-Dec-13 0.49 5.0 ND ------ND ND ND ND 0.52 J ND ND ND 18-Jun-14 0.49 5.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 0.49 5.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 0.49 5.0 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 15 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 Blanks1,2-Dichloropropane 1-Sep-94 ---0.2 ND ND ND 8.4 NI NI NI NI NI ---ND 15-May-95 ---0.05 ND ND ND 8.6 NI NI NI NI NI ---ND27-Oct-95 ---0.32 ND ND ND 10 NI NI NI NI NI ---ND 1-Apr-96 ---0.32 ND ND ND 7.3 NI NI NI NI NI ---ND 18-Oct-96 ---0.32 ND ND ND 12 NI NI NI NI NI ---ND 8-Apr-97 ---0.32 ND ND ND 5.0 NI NI NI NI NI ---ND4-Sep-97 ---0.32 ND ND ND 13.0 NI NI NI NI NI ---ND 18-Mar-98 ---0.2 ND ND ND 6.6 ND ND ND NI NI ---ND 6-Oct-98 ---0.20 ND ND ND 16.4 ---------NI NI ---0.4 4-Mar-99 ---0.4 ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---5.0 ND ND ND 11.0 ND ND ND NI NI ND ND28-Jun-00 ---5.0 ND ND ND 8.8 ND ND ND ND ND ND ND 4-Dec-00 ---5.0 ND ND ND 10 ND ND ND ND ND ND ND 21-Jun-01 ---5.0 ND ND ND 9.4 ND ND ND ND ND ND ND 13-Dec-01 ---5.0 ND ------8.1 ND ND ND ND ND ND ND14-Jun-02 ---5.0 ND ------8.8 ND ND ND ND ND ND ND 16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---5.0 ND ------7.2 ND ND ND ND ND ND ND9-Jun-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---5.0 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.20 1.0 ND ------5.5 ND ND ND 3.8 2.4 ND ND7-Jun-07 0.18 1 ND ------3.4 ND ND ND 2.5 1.8 0.42 J ND NC 2L = 0.51 µg/L (10/23/07)13-Dec-07 0.27 1.0 ND ------5.5 ND ND ND 3.7 2.4 0.37 J ND 4-Jun-08 0.27 1.0 ND ------5.6 ND ND ND 3.1 2.3 0.46 J ND Resample 17-Sep-08 0.27 1.0 ---------------------------ND ND29-Dec-08 0.27 1.0 ND ------4.8 ND ND ND 3.2 2.2 ND ND 16-Jun-09 0.27 1.0 ND ------ND ND ND ND 3.6 2.7 ND ND 29-Dec-09 0.27 1.0 ND ------1.4 ND ND ND 3.6 2.5 ND ND NC 2L = 0.6 µg/L (1/11/10)29-Jun-10 0.27 1.0 ND ------2.1 ND ND ND 3.1 1.9 ND ND28-Dec-10 0.27 1.0 ND ---------ND ND ND 3.0 1.9 ND ND 28-Jun-11 0.27 1.0 ND ---------ND ND ND 2.7 2.0 ND ND 15-Dec-11 0.27 1.0 ND ------4.3 ND ND ND 2.8 2.0 ND ND 5-Jun-12 0.27 1.0 ND ------0.74 J ND ND ND 2.6 1.8 ND ND18-Dec-12 0.27 1.0 ND ------4.7 ND ND ND 3.0 1.3 ND ND 5-Jun-13 0.27 1.0 ND ------ND ND ND ND 2.9 1.7 ND ND 18-Dec-13 0.27 1.0 ND ------1.7 ND ND ND 2.7 1.4 ND ND 18-Jun-14 0.27 1.0 ND ------0.80 J ND ND ND 2.8 1.7 ND ND10-Dec-14 0.27 1.0 ND ------1.8 ND ND ND 2.3 1.2 ND ND17-Jun-15 0.27 1.0 ND ------2.0 ND ND ND 1.9 ND ND ND Iodomethane 5-Jun-13 0.32 10.0 ND ------ND ND ND ND 13.9 ND ND NDNC 2L = NE µg/L (1/11/10)18-Dec-13 0.32 10.0 ND ------ND ND ND ND ND ND ND ND18-Jun-14 0.32 10.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 0.32 10.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 0.32 10.0 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 16 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksMethylene Chloride 6-Oct-98 ---0.10 ND ND ND <0.2 J ---------NI NI ---ND 4-Mar-99 ---------------------------NI NI ------4-Sep-99 ---10 ND ND ND ND ND 11 ND NI NI ND ND 28-Jun-00 ---10 ND ND ND ND ND 22 ND ND ND ND ND 4-Dec-00 ---10 ND ND ND ND 21 34 ND ND ND ND ND 21-Jun-01 ---10 ND ND ND ND 27 34 ND ND ND ND ND13-Dec-01 ---10 ND ------ND 18 41 ND ND ND ND ND 14-Jun-02 ---10 ND ------ND 51 ND ND ND ND ND ND 16-Dec-02 ---10 ND ------ND ND 50 ND ND ND ND ND 17-Jun-03 ---10 ND ------ND 28 41 ND ND ND ND ND3-Dec-03 ---10 ND ------ND 40 53 ND ND ND ND ND9-Jun-04 ---10 ND ------ND 30 50 ND ND ND ND ND 2-Dec-04 ---10 ND ------ND 12 65 ND ND ND ND ND 8-Jun-05 ---10 ND ------ND 36 56 ND ND ND ND ND 13-Dec-05 ---10 ND ------ND 29 75 ND ND ND ND ND 8-Jun-06 ---10 ND ------ND 47.9 123 ND ND ND ND ND11-Dec-06 0.40 2.0 ND ------ND 8.5 22 ND ND ND ND ND 7-Jun-07 0.088 2.0 ND ------ND 9.5 26 ND ND ND ND ND NC 2L = 4.6 µg/L (10/23/07)13-Dec-07 0.97 2.0 ND ------ND 5.9 17.9 ND ND ND ND ND 4-Jun-08 0.97 2.0 ND ------ND 4.8 11.7 ND ND ND ND NDResample17-Sep-08 0.97 2.0 ---------------------------ND ND29-Dec-08 0.97 2.0 ND ------ND 3.8 B 9.3 B ND ND ND ND 2.1 16-Jun-09 0.97 2.0 ND ------ND 7.4 B 22.0 B 1.0 B ND ND ND 12.7 29-Dec-09 0.97 2.0 ND ------ND 3.2 10.1 ND ND ND ND NDNC 2L = 5 µg/L (1/11/10)29-Jun-10 0.97 1.0 ND ------ND 1.7 B 22.8 ND ND ND ND 1.8 J28-Dec-10 0.97 1.0 ND ---------1.3 9.4 ND ND ND ND ND 28-Jun-11 0.97 1.0 ND ---------3.8 6.0 ND ND ND ND ND 15-Dec-11 0.97 1.0 ND ------ND 1.9 2.2 ND ND ND ND ND 5-Jun-12 0.97 1.0 ND ------ND 3.0 1.6 ND ND ND ND ND18-Dec-12 0.97 1.0 ND ------ND 1.6 ND ND ND ND ND ND 5-Jun-13 0.97 1.0 ND ------ND 2.7 ND ND ND ND ND ND 18-Dec-13 0.97 1.0 ND ------ND ND ND ND ND ND ND 1.6 18-Jun-14 0.97 1.0 ND ------ND 3.1 B 2.3 B 0.97 B 1.2 B ND 1.1 B 4.110-Dec-14 0.97 1.0 ND ------ND 2.2 B 1.3 B ND ND ND ND 1.4 17-Jun-15 0.97 1.0 ND ------ND ND ND ND ND ND ND ND 2-Butanone (MEK)8-Apr-97 ---13 ND ND ND 18 J NI NI NI NI NI ---ND (Methyl ethyl ketone)4-Sep-97 ---13 ND ND ND ND NI NI NI NI NI ---ND 18-Mar-98 ---1.1 ND ND ND ND ND ND ND NI NI ---0.695 6-Oct-98 ---1.1 ND ND ND ND ---------NI NI ---<1.34-Mar-99 ---0.6 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---100 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---100 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---100 ND ND ND ND ND ND ND ND ND ND ND21-Jun-01 ---100 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---100 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---100 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---100 ND ------ND ND ND ND ND ND ND ND17-Jun-03 ---100 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---100 ND ------ND ND ND ND ND ND ND ND 9-Jun-04 ---100 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---100 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---100 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---100 ND ------ND ND ND ND ND ND ND ND8-Jun-06 ---100 ND ------ND ND ND ND ND ND ND ND 11-Dec-06 0.80 5.0 ND ------ND ND ND ND ND ND ND ND 7-Jun-07 0.56 100 ND ------ND ND ND ND ND ND ND ND NC 2L = 4,200 µg/L (10/23/07)13-Dec-07 0.96 5.0 ND ------ND ND ND ND ND ND ND ND4-Jun-08 0.96 100 ND ------ND ND ND ND ND ND ND ND Resample 17-Sep-08 0.96 100 ---------------------------ND ND 29-Dec-08 0.96 100 ND ------ND ND ND ND ND ND ND ND 16-Jun-09 0.96 100 ND ------ND ND ND ND ND ND ND ND29-Dec-09 0.96 100 ND ------ND ND ND ND ND ND ND ND NC 2L = 4,000 µg/L (1/11/10)29-Jun-10 0.96 100 ND ------ND ND ND ND ND ND ND ND 28-Dec-10 0.96 100 ND ---------ND ND ND ND ND ND ND 28-Jun-11 0.96 100 ND ---------ND ND ND ND ND ND ND15-Dec-11 0.96 100 ND ------ND ND ND ND ND ND ND ND5-Jun-12 0.96 100 ND ------ND ND ND ND ND ND ND ND 18-Dec-12 0.96 100 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 0.96 100 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 0.96 100 ND ------ND ND ND ND ND ND ND ND18-Jun-14 0.96 100 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 0.96 100 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 0.96 100 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 17 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 Blanks4-Methyl-2-pentanone (MIBK)17-Sep-08 0.33 100 ---------------------------0.36 J ND GWPS = 560 µg/L (10/23/07)29-Dec-08 0.33 100 ND ------ND ND ND ND ND ND ND ND 16-Jun-09 0.33 100 ND ------ND ND ND ND ND ND ND ND 29-Dec-09 0.33 100 ND ------ND ND ND ND ND ND ND ND29-Jun-10 0.33 100 ND ------ND ND ND ND ND ND ND ND 28-Dec-10 0.33 100 ND ---------ND ND ND ND ND ND ND 28-Jun-11 0.33 100 ND ---------ND ND ND ND ND ND ND 15-Dec-11 0.33 100 ND ------ND ND ND ND ND ND ND ND5-Jun-12 0.33 100 ND ------ND ND ND ND ND ND ND ND 18-Dec-12 0.33 100 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 0.33 100 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 0.33 100 ND ------ND ND ND ND ND ND ND ND18-Jun-14 0.33 100 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 0.33 100 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 0.33 100 ND ------ND ND ND ND ND ND ND ND Tetrachloroethene 1-Sep-94 ---0.1 ND ND 0.2 J 22.9 NI NI NI NI NI ---ND 15-May-95 ---0.06 ND ND ND 15 NI NI NI NI NI ---ND 27-Oct-95 ---0.34 ND ND ND 1.9 NI NI NI NI NI ---ND1-Apr-96 ---0.34 ND ND ND 3.6 NI NI NI NI NI ---ND 18-Oct-96 ---0.34 ND ND ND ND@1.4 NI NI NI NI NI ---ND 8-Apr-97 ---0.34 ND ND ND 0.68 J NI NI NI NI NI ---ND 4-Sep-97 ---0.34 ND ND ND ND NI NI NI NI NI ---ND18-Mar-98 ---0.1 ND ND ND 0.2 J 0.5 0.5 J ND NI NI ---ND 6-Oct-98 ---0.1 ND ND ND 0.2 B ---------NI NI ---0.1 4-Mar-99 ---0.1 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---5 ND ND ND ND ND ND ND NI NI ND ND28-Jun-00 ---6 ND ND ND ND ND ND ND 8.4 7.4 ND ND 4-Dec-00 ---7 ND ND ND ND ND ND ND 6.9 9.8 ND ND 21-Jun-01 ---8 ND ND ND ND ND ND ND 6.9 6 ND ND 13-Dec-01 ---9 ND ------ND ND ND ND 5.0 7.4 ND ND14-Jun-02 ---10 ND ------ND ND ND ND 5.2 6.3 ND ND16-Dec-02 ---11 ND ------ND ND ND ND 5.4 ND ND ND 17-Jun-03 ---12 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---13 ND ------ND ND ND ND ND 6.9 ND ND 9-Jun-04 ---14 ND ------ND ND ND ND ND 7.4 ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND ND 5.8 ND ND8-Jun-05 ---5.0 ND ------ND ND ND ND ND 5.0 ND ND 13-Dec-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---5.0 ND ------ND 6.5 6.4 ND ND 5.9 ND ND 11-Dec-06 0.90 1.0 ND ------ND 3.4 5.0 ND 1.5 3.4 1.2 ND7-Jun-07 0.25 1 ND ------ND 3.9 4.8 0.58 J 1.4 4.5 1.3 NDNC 2L = 0.7 µg/L (10/23/07)13-Dec-07 0.46 1.0 ND ------ND 2.1 5.1 0.59 J 1.5 3.5 0.77 J ND 4-Jun-08 0.46 1.0 ND ------ND 2.9 4.0 ND 1.1 2.9 2.9 ND Resample 17-Sep-08 0.46 1.0 ---------------------------ND ND23-Dec-08 0.46 1.0 ND ------ND 2.2 4.3 0.47 J 0.98 J 2.6 ND ND16-Jun-09 0.46 1.0 ND ------ND 3.4 4.2 0.55 J 0.86 J 2.8 ND ND 29-Dec-09 0.46 1.0 ND ------ND 2.1 4.1 0.49 J 0.72 J 1.7 ND ND 29-Jun-10 0.46 1.0 ND ------ND 3.2 4.0 ND 0.67 J 2.8 ND ND 28-Dec-10 0.46 1.0 ND ---------2.6 3.5 ND 0.56 J 2.3 ND ND28-Jun-11 0.46 1.0 ND ---------3.4 3.6 ND ND 2.8 ND ND 15-Dec-11 0.46 1.0 ND ------ND 3.7 3.3 ND ND 2.0 ND ND 5-Jun-12 0.46 1.0 ND ------ND 3.2 3.1 ND ND 2.1 ND ND 18-Dec-12 0.46 1.0 ND ------ND 2.7 2.6 ND ND ND ND ND5-Jun-13 0.46 1.0 ND ------ND 3.0 3.0 ND ND 2.2 ND ND 18-Dec-13 0.46 1.0 ND ------ND 2.3 2.6 ND ND 1.4 ND ND 18-Jun-14 0.46 1.0 ND ------ND 3.1 2.0 ND ND 1.9 ND ND10-Dec-14 0.46 1.0 ND ------ND 3.0 2.1 0.99 J ND 1.9 ND ND 17-Jun-15 0.46 1.0 ND ------ND 1.9 1.6 ND ND 1.0 ND ND Stokes County Landfill Permit No. 85-01 Page 18 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksToluene6-Oct-98 ---0.1 ND ND ND 0.5 J ---------NI NI ---ND 4-Mar-99 ---0.3 ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---5.0 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---5.0 ND ND ND ND ND ND ND ND ND ND ND13-Dec-01 ---5.0 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND ND ND3-Dec-03 ---5.0 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---5.0 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.20 1.0 ND ------ND ND ND ND ND ND ND ND 7-Jun-07 0.15 1 ND ------0.68 B ND ND ND ND 0.35 B ND 0.51 J NC 2L = 1,000 µg/L (10/23/07)13-Dec-07 0.26 1.0 ND ------0.40 J ND ND ND ND ND ND ND 4-Jun-08 0.26 1.0 ND ------0.45 J ND ND ND ND ND ND NDResample17-Sep-08 0.26 1.0 ---------------------------ND ND23-Dec-08 0.26 1.0 ND ------0.40 J ND ND ND ND ND ND ND 16-Jun-09 0.26 1.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-09 0.26 1.0 ND ------ND ND ND ND ND ND ND NDNC 2L = 600 µg/L (1/11/10)29-Jun-10 0.26 1.0 ND ------ND ND ND ND ND ND ND ND28-Dec-10 0.26 1.0 ND ---------ND ND ND ND ND ND ND 28-Jun-11 0.26 1.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 0.26 1.0 ND ------0.27 J ND ND ND ND ND ND ND 5-Jun-12 0.26 1.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 0.26 1.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 0.26 1.0 (ND)------(ND)ND ND ND (ND)ND ND 0.35 J (ND) 18-Dec-13 0.26 1.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 0.26 1.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 0.26 1.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 0.26 1.0 ND ------ND ND ND ND ND ND ND ND 1,1,1-Trichloroethane 18-Mar-98 ---0.3 ND 0.3 J ND ND 6.6 9.0 ND NI NI ---ND 6-Oct-98 ---0.3 ND 0.4 J ND ND ---------NI NI ---ND 4-Mar-99 ---0.1 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---5.0 ND ND ND ND 9.8 21 ND NI NI ND ND28-Jun-00 ---5.0 ND ND ND ND 13 21 ND ND ND ND ND 4-Dec-00 ---5.0 ND ND ND ND 16 20 ND ND ND ND ND 21-Jun-01 ---5.0 ND ND ND ND 16 16 ND ND ND ND ND 13-Dec-01 ---5.0 ND ------ND 8.8 19 ND ND ND ND ND14-Jun-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---5.0 ND ------ND 5.2 13 ND ND ND ND ND 17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---5.0 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------ND ND 6.3 ND ND ND ND ND8-Jun-05 ---5.0 ND ------ND 8.0 6.0 ND ND ND ND ND 13-Dec-05 ---5.0 ND ------ND 9.0 8.0 ND ND ND ND ND 8-Jun-06 ---5.0 ND ------ND 9.5 7.5 ND ND ND ND ND 11-Dec-06 0.20 1.0 ND ------ND 4.0 3.6 ND ND ND ND ND7-Jun-07 0.24 1 ND ------ND 3.6 2.7 0.36 J ND ND ND ND NC 2L = 200 µg/L (10/23/07)13-Dec-07 0.48 1.0 ND ------ND 2.4 2.7 ND ND ND ND ND 4-Jun-08 0.48 1.0 ND ------ND 2.7 1.6 ND ND ND ND ND Resample 17-Sep-08 0.48 1.0 ---------------------------ND ND29-Dec-08 0.48 1.0 ND ------ND 2.0 1.3 ND ND ND ND ND 16-Jun-09 0.48 1.0 ND ------ND ND 1.1 ND ND ND ND ND 29-Dec-09 0.48 1.0 ND ------ND 1.6 0.90 J ND ND ND ND ND 29-Jun-10 0.48 1.0 ND ------ND 1.8 1.1 ND ND ND ND ND28-Dec-10 0.48 1.0 ND ---------ND ND ND ND ND ND ND 28-Jun-11 0.48 1.0 ND ---------1.2 ND ND ND ND ND ND 15-Dec-11 0.48 1.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-12 0.48 1.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 0.48 1.0 ND ------ND 0.64 J ND ND ND ND ND ND5-Jun-13 0.48 1.0 ND ------ND 0.59 J ND ND ND ND ND ND 18-Dec-13 0.48 1.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 0.48 1.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 0.48 1.0 ND ------ND ND ND ND ND ND ND ND17-Jun-15 0.48 1.0 ND ------ND ND ND ND ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 19 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksTrichloroethene1-Sep-94 ---0.1 ND ND ND 80 NI NI NI NI NI ---ND 15-May-95 ---0.07 ND ND ND 94 NI NI NI NI NI ---ND27-Oct-95 ---0.88 ND ND ND 74 NI NI NI NI NI ---ND 1-Apr-96 ---0.88 ND ND ND 53 NI NI NI NI NI ---ND 18-Oct-96 ---0.88 ND ND ND 67 NI NI NI NI NI ---ND 8-Apr-97 ---0.88 ND ND ND 15.0 NI NI NI NI NI ---ND4-Sep-97 ---0.88 ND ND ND 31.0 NI NI NI NI NI ---ND 18-Mar-98 ---0.1 ND ND ND 6.3 0.2 B 0.2 B ND NI NI ---0.421 6-Oct-98 ---0.1 ND ND ND 6.3 ---------NI NI ---ND 4-Mar-99 ---0.5 ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---5.0 ND ND ND ND ND ND ND NI NI ND ND28-Jun-00 ---5.0 ND ND ND ND ND ND ND 12 8.7 ND ND 4-Dec-00 ---5.0 ND ND ND ND ND ND ND 18 9.3 ND ND 21-Jun-01 ---5.0 ND ND ND ND ND ND ND 14 7.1 ND ND 13-Dec-01 ---5.0 ND ------ND ND ND ND ND ND ND ND14-Jun-02 ---5.0 ND ------ND ND ND ND 14 8.1 ND ND 16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---5.0 ND ------ND ND ND ND 11 7.5 ND ND 3-Dec-03 ---5.0 ND ------ND ND ND ND 10 7.7 ND ND9-Jun-04 ---5.0 ND ------ND ND ND ND 9.5 7.2 ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND 9.1 6.0 ND ND8-Jun-05 ---5.0 ND ------ND ND ND ND 9.0 6.0 ND ND 13-Dec-05 ---5.0 ND ------ND ND ND ND 8.0 5.0 ND ND 8-Jun-06 ---5.0 ND ------ND ND ND ND ND 9.2 ND ND11-Dec-06 0.40 1.0 ND ------ND 2.2 3.5 ND 6.4 4.5 2.2 ND7-Jun-07 0.23 1 ND ------ND 2.8 4.3 ND 5.9 5.5 3.0 ND NC 2L = 2.8 µg/L (10/23/07)13-Dec-07 0.47 1.0 ND ------ND 1.9 4.5 ND 6.4 5.0 2.1 ND 4-Jun-08 0.47 1.0 ND ------ND 2.3 3.6 ND 5.0 4.3 4.5 ND Resample 17-Sep-08 0.47 1.0 ---------------------------ND ND29-Dec-08 0.47 1.0 ND ------ND 1.5 3.6 ND 4.4 3.8 ND ND 16-Jun-09 0.47 1.0 ND ------ND 2.7 3.8 ND 4.1 3.9 ND ND 29-Dec-09 0.47 1.0 ND ------ND 1.7 3.8 ND 3.8 2.9 ND ND NC 2L = 3 µg/L (1/11/10)29-Jun-10 0.47 1.0 ND ------ND 2.5 3.7 ND 3.2 4.1 ND ND28-Dec-10 0.47 1.0 ND ---------2.0 3.1 ND 2.5 3.8 ND ND 28-Jun-11 0.47 1.0 ND ---------2.9 3.6 ND 2.1 4.7 ND ND 15-Dec-11 0.47 1.0 ND ------ND 3.2 3.6 ND 2.1 3.8 ND ND 5-Jun-12 0.47 1.0 ND ------ND 2.7 3.3 ND 1.8 3.8 ND ND18-Dec-12 0.47 1.0 ND ------ND 2.2 2.4 ND 1.8 1.8 ND ND 5-Jun-13 0.47 1.0 ND ------ND 2.9 3.0 ND 1.9 4.1 ND ND 18-Dec-13 0.47 1.0 ND ------ND 2.1 2.7 ND 1.4 2.6 ND ND 18-Jun-14 0.47 1.0 ND ------ND 2.6 2.4 ND 1.4 3.9 ND ND10-Dec-14 0.47 1.0 ND ------ND 2.5 2.3 ND 1.2 2.9 ND ND17-Jun-15 0.47 1.0 ND ------ND 2.1 2.4 ND ND 2.2 ND ND Trichlorofluoromethane 18-Mar-98 ---0.5 ND ND ND ND 2.65 J 2.95 J ND NI NI ---ND 6-Oct-98 ---0.5 ND ND ND ND ---------NI NI ---ND 4-Mar-99 ---0.2 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---5.0 ND ND ND ND ND 5.1 ND NI NI ND ND28-Jun-00 ---5.0 ND ND ND ND ND 6.1 ND ND ND ND ND 4-Dec-00 ---5.0 ND ND ND ND 6.3 5.5 ND ND ND ND ND 21-Jun-01 ---5.0 ND ND ND ND 5.4 ND ND ND ND ND ND 13-Dec-01 ---5.0 ND ------ND ND ND ND ND ND ND ND14-Jun-02 ---5.0 ND ------ND ND ND ND ND ND ND ND16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---5.0 ND ------ND 7.6 6.7 ND ND ND ND ND 3-Dec-03 ---5.0 ND ------ND 7.3 6.0 ND ND ND ND ND 9-Jun-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---5.0 ND ------ND 5.0 ND ND ND ND ND ND 13-Dec-05 ---5.0 ND ------ND 5.0 5.0 ND ND ND ND ND 8-Jun-06 ---5.0 ND ------ND 5.0 5.7 ND ND ND ND ND 11-Dec-06 0.20 1.0 ND ------ND 1.8 1.7 ND ND ND ND ND7-Jun-07 0.16 1 ND ------ND 1.6 1.7 ND ND ND ND ND NC 2L = 2,100 µg/L (10/23/07)13-Dec-07 0.20 1.0 ND ------ND ND ND 1.3 ND ND ND ND 4-Jun-08 0.20 1.0 ND ------ND ND 1.0 0.35 J ND ND 0.21 J ND Resample 17-Sep-08 0.20 1.0 ---------------------------ND ND29-Dec-08 0.20 1.0 ND ------ND 1.0 ND 0.40 J ND ND ND ND16-Jun-09 0.20 1.0 ND ------ND 1.1 0.92 J 0.40 J ND ND ND ND 29-Dec-09 0.20 1.0 ND ------ND ND 0.55 J 0.31 J ND ND ND ND NC 2L = 2,000 µg/L (1/11/10)29-Jun-10 0.20 1.0 ND ------ND 1.0 1.6 0.20 J ND ND ND ND 28-Dec-10 0.20 1.0 ND ---------0.54 J 0.67 J 0.38 J ND ND ND ND28-Jun-11 0.20 1.0 ND ---------0.71 J 0.56 J 0.40 J ND ND ND ND 15-Dec-11 0.20 1.0 ND ------ND 0.49 J ND 0.49 J ND ND ND ND 5-Jun-12 0.20 1.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-12 0.20 1.0 ND ------ND 0.53 J ND 0.28 J ND ND ND ND5-Jun-13 0.20 1.0 ND ------ND 0.51 J ND ND ND ND ND ND 18-Dec-13 0.20 1.0 ND ------ND ND ND 0.23 J ND ND ND ND 18-Jun-14 0.20 1.0 ND ------ND ND ND ND ND ND ND ND 10-Dec-14 0.20 1.0 ND ------ND ND ND 0.49 J ND ND ND ND17-Jun-15 0.20 1.0 ND ------ND ND ND 0.23 J ND ND ND ND Stokes County Landfill Permit No. 85-01 Page 20 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 Blanks1,2,3-Trichloropropane 6-Oct-98 ---0.5 ND ND ND 0.6 J ---------NI NI ---ND 4-Mar-99 ---0.4 ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---15 ND ND ND ND ND ND ND NI NI ND ND 28-Jun-00 ---15 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---15 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---15 ND ND ND ND ND ND ND ND ND ND ND13-Dec-01 ---15 ND ------ND ND ND ND ND ND ND ND 14-Jun-02 ---15 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---15 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---15 ND ------ND ND ND ND ND ND ND ND3-Dec-03 ---15 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---15 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---15 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---15 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---15 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---15 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.50 1.0 ND ------ND ND ND ND ND ND ND ND 7-Jun-07 0.32 1 ND ------ND ND ND ND ND ND ND ND NC 2L = 0.005 µg/L (10/23/07)13-Dec-07 0.41 1.0 ND ------ND ND ND ND ND ND ND ND 4-Jun-08 0.41 1.0 ND ------ND ND ND ND ND ND ND NDResample17-Sep-08 0.41 1.0 ---------------------------ND ND29-Dec-08 0.41 1.0 ND ------ND ND ND ND ND ND ND ND 16-Jun-09 0.41 1.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-09 0.41 1.0 ND ------ND ND ND ND ND ND ND ND29-Jun-10 0.41 1.0 ND ------ND ND ND ND ND ND ND ND28-Dec-10 0.41 1.0 ND ---------ND ND ND ND ND ND ND 28-Jun-11 0.41 1.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 0.41 1.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-12 0.41 1.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 0.41 1.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 0.41 1.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 0.41 1.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 0.41 1.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 0.41 1.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-15 0.41 1.0 ND ------ND ND ND ND ND ND ND ND Vinyl chloride 1-Sep-94 ---0.1 ND ND ND 10.7 NI NI NI NI NI ---ND 15-May-95 ---0.07 ND ND ND ND NI NI NI NI NI ---ND 27-Oct-95 ---1.3 ND ND ND ND NI NI NI NI NI ---ND 1-Apr-96 ---1.3 ND ND ND ND NI NI NI NI NI ---ND18-Oct-96 ---1.3 ND ND ND ND NI NI NI NI NI ---ND 8-Apr-97 ---1.3 ND ND ND 8.3 J NI NI NI NI NI ---ND 4-Sep-97 ---1.3 ND ND ND 8.0 J NI NI NI NI NI ---ND 18-Mar-98 ---0.1 ND ND ND 11.5 ND ND ND NI NI ---ND6-Oct-98 ---0.2 ND ND ND 82 ---------NI NI ---ND 4-Mar-99 ---1.4 ND ND ND ND ND ND ND NI NI ND ND 4-Sep-99 ---10 ND ND ND 65 ND ND ND NI NI ND ND 28-Jun-00 ---10 ND ND ND 27 ND ND ND ND ND ND ND4-Dec-00 ---10 ND ND ND 31 ND ND ND ND ND ND ND 21-Jun-01 ---10 ND ND ND 36 ND ND ND ND ND ND ND 13-Dec-01 ---10 ND ------29 ND ND ND 10 ND ND ND 14-Jun-02 ---10 ND ------43 ND ND ND ND ND ND ND16-Dec-02 ---10 ND ------ND ND ND ND ND ND ND ND17-Jun-03 ---10 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---10 ND ------16 ND ND ND ND ND ND ND 9-Jun-04 ---10 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---10 ND ------ND ND ND ND ND ND ND ND 8-Jun-05 ---10 ND ------ND ND ND ND ND ND ND ND13-Dec-05 ---10 ND ------10 ND ND ND ND ND ND ND 8-Jun-06 ---10 ND ------12.8 ND ND ND ND ND ND ND 11-Dec-06 0.30 1.0 ND ------12 ND 0.89 J ND 5.0 3.6 2.4 ND 7-Jun-07 0.15 1 ND ------6.1 ND 0.66 J ND 3.0 2.2 1.8 NDNC 2L = 0.015 µg/L (10/23/07)13-Dec-07 0.62 1.0 ND ------5.9 ND ND ND 6.9 5.5 4.0 ND 4-Jun-08 0.62 1.0 ND ------17.6 ND 0.66 J ND 4.7 3.7 1.2 ND Resample 17-Sep-08 0.62 1.0 ---------------------------ND ND 29-Dec-08 0.62 1.0 ND ------8.9 ND ND ND 4.0 3.5 ND ND16-Jun-09 0.62 1.0 ND ------ND ND 0.85 J ND 4.3 4.6 ND ND29-Dec-09 0.62 1.0 ND ------ND ND ND ND 4.4 4.0 ND ND NC 2L = 0.03 µg/L (1/11/10)29-Jun-10 0.62 1.0 ND ------6.4 ND 0.90 J ND 3.6 2.5 1.1 ND Resample 9-Aug-10 0.62 1.0 ---------------------------ND ND 28-Dec-10 0.62 1.0 ND ---------ND ND ND 3.8 3.0 ND ND28-Jun-11 0.62 1.0 ND ---------ND 0.75 J ND 2.1 2.8 ND ND 15-Dec-11 0.62 1.0 ND ------3.0 0.65 J ND ND 3.0 3.0 ND ND 5-Jun-12 0.62 1.0 ND ------3.6 ND ND ND 2.6 2.7 ND ND 18-Dec-12 0.62 1.0 ND ------13.7 ND 1.2 ND 3.7 ND ND ND5-Jun-13 0.62 1.0 ND ------ND ND ND ND 4.2 2.3 ND ND 18-Dec-13 0.62 1.0 ND ------3.0 ND 1.1 ND 3.8 2.0 ND ND 18-Jun-14 0.62 1.0 ND ------1.3 ND ND ND 3.1 1.8 ND ND 10-Dec-14 0.62 1.0 ND ------3.5 ND ND ND 2.9 1.5 ND ND17-Jun-15 0.62 1.0 ND ------5.8 ND 0.75 J ND 2.0 1.4 ND ND Stokes County Landfill Permit No. 85-01 Page 21 of 22 Joyce Engineering TABLE 1 SUMMARY OF HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL QL MW-1A MW-2 MW-3 MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D WW-1 BlanksXylene (Total)1-Sep-94 ---0.1 ND ND ND 0.2 J NI NI NI NI NI ---ND 15-May-95 ---0.16 ND ND ND ND NI NI NI NI NI ---ND27-Oct-95 ---1.8 ND ND ND ND NI NI NI NI NI ---ND 1-Apr-96 ---1.8 ND ND ND ND NI NI NI NI NI ---ND 18-Oct-96 ---1.8 ND ND ND ND NI NI NI NI NI ---ND 8-Apr-97 ---1.8 ND ND ND ND NI NI NI NI NI ---ND4-Sep-97 ---1.8 ND ND ND ND NI NI NI NI NI ---ND 18-Mar-98 ---0.1 0.9 B 0.5 B 0.6 B B 0.9 B 0.4 B 0.6 B 0.7 B NI NI --- 5.8 6-Oct-98 ---0.3 ND ND ND 0.8 J ---------NI NI ---ND 4-Mar-99 ---0.8 ND ND ND ND ND ND ND NI NI ND ND4-Sep-99 ---5.0 ND ND ND ND ND ND ND NI NI ND ND28-Jun-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 4-Dec-00 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 21-Jun-01 ---5.0 ND ND ND ND ND ND ND ND ND ND ND 13-Dec-01 ---5.0 ND ------ND ND ND ND ND ND ND ND14-Jun-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 16-Dec-02 ---5.0 ND ------ND ND ND ND ND ND ND ND 17-Jun-03 ---5.0 ND ------ND ND ND ND ND ND ND ND 3-Dec-03 ---5.0 ND ------ND ND ND ND ND ND ND ND9-Jun-04 ---5.0 ND ------ND ND ND ND ND ND ND ND 2-Dec-04 ---5.0 ND ------ND ND ND ND ND ND ND ND8-Jun-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 13-Dec-05 ---5.0 ND ------ND ND ND ND ND ND ND ND 8-Jun-06 ---5.0 ND ------ND ND ND ND ND ND ND ND11-Dec-06 0.20 2.0 ND ------ND ND ND ND ND ND ND ND7-Jun-07 0.21 4 ND ------ND ND ND ND ND ND ND ND NC 2L = 530 µg/L (10/23/07)13-Dec-07 0.66 2.0 ND ------ND ND ND ND ND ND ND ND 4-Jun-08 0.89 3.0 ND ------ND ND ND ND ND ND ND ND Resample 17-Sep-08 0.23 2.0 ---------------------------ND ND29-Dec-08 0.66 2.0 ND ------ND ND ND ND ND ND ND ND 16-Jun-09 0.66 2.0 ND ------ND ND ND ND ND ND ND ND 29-Dec-09 0.66 2.0 ND ------ND ND ND ND ND ND ND ND NC 2L = 500 µg/L (1/11/10)29-Jun-10 0.66 2.0 ND ------ND ND ND ND ND ND ND ND28-Dec-10 0.66 2.0 ND ---------ND ND ND ND ND ND ND 28-Jun-11 0.66 2.0 ND ---------ND ND ND ND ND ND ND 15-Dec-11 0.66 2.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-12 0.66 2.0 ND ------ND ND ND ND ND ND ND ND18-Dec-12 0.66 5.0 ND ------ND ND ND ND ND ND ND ND 5-Jun-13 0.66 5.0 ND ------ND ND ND ND ND ND ND ND 18-Dec-13 0.66 5.0 ND ------ND ND ND ND ND ND ND ND 18-Jun-14 0.66 5.0 ND ------ND ND ND ND ND ND ND ND10-Dec-14 0.66 5.0 ND ------ND ND ND ND ND ND ND ND17-Jun-15 0.66 5.0 ND ------ND ND ND ND ND ND ND ND Notes:1. RL = reporting limit (NC SWSL {or lower} June 2007 to present). 2. All concentrations are in micrograms per liter (ug/L). 4. Monitoring wells MW-5S, -5D and -6 were installed in June 1997. Wells MW-7S and -7D were installed in June 2000. 5. NC 2L Standard is the groundwater quality standard established under 15A NCAC 2L.6. NA = Not available7. MW = Monitoring well. 8. WW = Site water well. 9. Blanks = Quality control blanks, including trip, field, and laboratory blanks. The listed concentration is the highest value reported in all blanks associated with the samples.10. ND = Not detected at the laboratory's detection limit.11. J = Estimated value since concentration is less than the laboratory's reporting limit and greater than the detection limit. 12. B = Probable field and/or laboratory contamination since the concentration is within five times the concentration reported in the associated quality control blanks. 13. Bold values are greater than the NC 2L Standard or GWPS. 14. DL = detection limit.15. GWPS = Groundwater Protection Standard (GWPS is used when the NC 2L Standard has not been established.) 16. --- = Not monitored, Not sampled and/or Not Reported 17. NI = Monitoring well not installed. Stokes County Landfill Permit No. 85-01 Page 22 of 22 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Inorganic Compounds Antimony 1-Sep-94 NR 3 ND ND ND 15-May-95 NR 49.2 ND ND 52.5 27-Oct-95 NR 1.3 ND ND ND 1-Apr-96 NR 1.8 ND 9 ND 18-Oct-96 NR 1.8 ND ND ND 8-Apr-97 NR 1.8 ND ND ND 4-Sep-97 NR 1.8 ND ND ND 18-Mar-98 NR 3 ND ND ND 6-Oct-98 NR 3.0 ND ND ND 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 30 ND ND ND 28-Jun-00 NR 30 ND ND ND 4-Dec-00 NR 30 ND ND ND 21-Jun-01 NR 30 ND ND ND 13-Dec-01 NR 30 ND ND ND 14-Jun-02 NR 30 ND ND ND 16-Dec-02 NR 30 ND ND ND 17-Jun-03 NR 30 ND ND ND 3-Dec-03 NR 30 ND ND ND 9-Jun-04 NR 30 ND ND ND 2-Dec-04 NR 30 ND ND ND 8-Jun-05 NR 30 ND ND ND 13-Dec-05 NR 30 ND ND ND 8-Jun-06 NR 30 ND ND ND 11-Dec-06 2.0 10.0 2.2 J 3.3 J ND NC 2B = NE µg/L (05/01/07)7-Jun-07 0.58 6 ND ND ND 13-Dec-07 2.6 5.0 ND ND ND 4-Jun-08 2.6 6.0 ND ND ND 29-Dec-08 2.6 6.0 ND ND ND 16-Jun-09 2.6 6.0 ND ND ND 29-Dec-09 2.6 6.0 ND ND ND 29-Jun-10 2.6 6.0 ND ND ND 28-Dec-10 2.6 6.0 ND ND ND 28-Jun-11 5.0 6.0 ND ND ND 15-Dec-11 5.0 6.0 ND ND ND 5-Jun-12 5.0 6.0 ND ND ND 18-Dec-12 5.0 6.0 ND ND ND 5-Jun-13 5.0 6.0 ND ND ND 18-Dec-13 5.0 6.0 ND ND ND 18-Jun-14 5.0 6.0 ND ND ND 10-Dec-14 3.8 6.0 ND ND ND 17-Jun-15 3.8 6.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 1 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Arsenic 1-Sep-94 NR 1 ND ND ND 15-May-95 NR 1.7 2.5 J ND ND 27-Oct-95 NR 1.7 ND ND ND 1-Apr-96 NR 1.6 ND ND ND 18-Oct-96 NR 1.6 2.8 B 2.1 B 2 8-Apr-97 NR 1.6 ND ND ND 4-Sep-97 NR 1.6 ND ND ND 18-Mar-98 NR 1 ND ND ND 6-Oct-98 NR 1.0 ND ND ND 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 10 ND ND ND 28-Jun-00 NR 10 ND ND ND 4-Dec-00 NR 10 ND ND ND 21-Jun-01 NR 10 ND ND ND 13-Dec-01 NR 10 ND ND ND 14-Jun-02 NR 10 ND ND ND 16-Dec-02 NR 10 ND ND ND 17-Jun-03 NR 10 ND ND ND 3-Dec-03 NR 10 ND ND ND 9-Jun-04 NR 10 ND ND ND 2-Dec-04 NR 10 ND ND ND 8-Jun-05 NR 10 ND ND ND 13-Dec-05 NR 10 ND ND ND 8-Jun-06 NR 10 ND ND ND 11-Dec-06 2.0 10.0 ND ND ND NC 2B = 50 µg/L (05/01/07)7-Jun-07 2.0 10 ND ND ND 13-Dec-07 2.7 5.0 ND ND ND 4-Jun-08 2.7 10.0 ND ND ND 29-Dec-08 2.7 10.0 ND ND ND 16-Jun-09 2.7 10.0 ND ND ND 29-Dec-09 2.7 10.0 ND ND 3.2 J 29-Jun-10 2.7 10.0 ND ND ND 28-Dec-10 2.7 10.0 ND ND ND 28-Jun-11 5.0 10.0 ND ND ND 15-Dec-11 5.0 10.0 ND ND ND 5-Jun-12 5.0 10.0 ND ND ND 18-Dec-12 5.0 10.0 ND ND 5.0 J 5-Jun-13 5.0 10.0 ND ND ND 18-Dec-13 5.0 10.0 ND ND ND 18-Jun-14 5.0 10.0 ND ND ND 10-Dec-14 2.5 10.0 ND ND ND 17-Jun-15 2.5 10.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 2 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Barium 1-Sep-94 NR 2 33 52 3 15-May-95 NR 1 27.9 34.2 1.4 27-Oct-95 NR 2 20 40 ND 1-Apr-96 NR 0.73 20 60 ND 18-Oct-96 NR 0.73 29 26 4.1 J 8-Apr-97 NR 0.73 29 22 ND 4-Sep-97 NR 0.73 23 24 2.3 18-Mar-98 NR 2 26 30 ND 6-Oct-98 NR 2 24 21 ND 4-Mar-99 NR NR 33 32 ND 4-Sep-99 NR 500 ND ND ND 28-Jun-00 NR 500 ND ND ND 4-Dec-00 NR 500 ND ND ND 21-Jun-01 NR 500 ND ND ND 13-Dec-01 NR 500 ND ND ND 14-Jun-02 NR 500 ND ND ND 16-Dec-02 NR 500 ND ND ND 17-Jun-03 NR 500 ND ND ND 3-Dec-03 NR 500 ND ND ND 9-Jun-04 NR 500 ND ND ND 2-Dec-04 NR 500 ND ND ND 8-Jun-05 NR 500 ND ND ND 13-Dec-05 NR 500 ND ND ND 8-Jun-06 NR 500 ND ND ND 11-Dec-06 0.20 10.0 28.6 34.2 0.5 J NC 2B = NE µg/L (05/01/07)7-Jun-07 0.2 100 28.9 J 31.4 J 0.8 J 13-Dec-07 0.20 5.0 32.8 35.7 0.36 J 4-Jun-08 0.20 100 33.4 J 38.1 J 0.58 J 29-Dec-08 0.20 100 30.4 J 34.3 J ND 16-Jun-09 0.20 100 41.7 B 47.0 B 15.4 J 29-Dec-09 0.20 100 27.7 B 34.8 B 15.8 J 29-Jun-10 0.20 100 31.2 J 31.9 J ND 28-Dec-10 0.20 100 24.0 B 27.5 B 9.6 J 28-Jun-11 5.0 100 28.3 J 28.6 J ND 15-Dec-11 5.0 100 34.5 J 36.4 J ND 5-Jun-12 5.0 100 31.8 J 33 J ND 18-Dec-12 5.0 100 28.7 J 29.4 J ND 5-Jun-13 5.0 100 34.9 J 84.4 J ND 18-Dec-13 5.0 100 28.4 J 43.2 J ND 18-Jun-14 5.0 100 38.9 J 31.9 J ND 10-Dec-14 2.5 100 25.9 J 28.2 J ND 17-Jun-15 2.5 100 36.9 J 32.9 J ND Stokes County Landfill Permit No. 85-01 Page 3 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Beryllium 1-Sep-94 NR 0.2 ND ND ND 15-May-95 NR 0.2 ND ND 1.6 27-Oct-95 NR 0.5 ND ND ND 1-Apr-96 NR 0.15 0.2 J ND ND 18-Oct-96 NR 0.15 ND ND ND 8-Apr-97 NR 0.15 ND ND 1 4-Sep-97 NR 0.15 ND 0.3 J ND 18-Mar-98 NR 0.2 ND ND ND 6-Oct-98 NR 0.20 ND ND ND 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 2.0 ND ND ND 28-Jun-00 NR 2.0 ND ND ND 4-Dec-00 NR 2.0 ND ND ND 21-Jun-01 NR 2.0 ND ND ND 13-Dec-01 NR 2.0 ND ND ND 14-Jun-02 NR 2.0 ND ND ND 16-Dec-02 NR 2.0 ND ND ND 17-Jun-03 NR 2.0 ND ND ND 3-Dec-03 NR 2.0 ND ND ND 9-Jun-04 NR 2.0 ND ND ND 2-Dec-04 NR 2.0 ND ND ND 8-Jun-05 NR 2.0 ND ND ND 13-Dec-05 NR 2.0 ND ND ND 8-Jun-06 NR 2.0 ND ND ND 11-Dec-06 0.70 1.00 ND ND ND NC 2B = 6.5 µg/L (05/01/07)7-Jun-07 0.70 1.0 ND ND ND 13-Dec-07 0.10 1.0 ND ND ND 4-Jun-08 0.10 1.0 ND ND ND 29-Dec-08 0.10 1.0 0.20 B ND 0.19 J 16-Jun-09 0.10 1.0 0.22 B 0.24 B 0.13 J 29-Dec-09 0.10 1.0 ND ND ND 29-Jun-10 0.10 1.0 ND ND ND 28-Dec-10 0.10 1.0 ND ND ND 28-Jun-11 1.0 1.0 ND ND ND 15-Dec-11 1.0 1.0 ND ND ND 5-Jun-12 1.0 1.0 ND ND ND 18-Dec-12 1.0 1.0 ND ND ND 5-Jun-13 1.0 1.0 ND ND ND 18-Dec-13 1.0 1.0 ND ND ND 18-Jun-14 1.0 1.0 ND ND ND 10-Dec-14 0.5 1.0 ND ND ND 17-Jun-15 0.5 1.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 4 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Cadmium 1-Sep-94 NR 0.1 ND 0.2 J ND 15-May-95 NR 3.2 ND ND ND 27-Oct-95 NR 1 ND ND ND 1-Apr-96 NR 0.12 0.9 0.49 J ND 18-Oct-96 NR 0.12 ND ND ND 8-Apr-97 NR 0.12 ND ND ND 4-Sep-97 NR 0.12 ND ND ND 18-Mar-98 NR 0.1 0.2 J 0.2 J ND 6-Oct-98 NR 0.1 ND ND ND 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 1.0 ND ND ND 28-Jun-00 NR 1.0 ND ND ND 4-Dec-00 NR 1.0 ND ND ND 21-Jun-01 NR 1.0 ND ND 2.2 J 13-Dec-01 NR 1.0 1.2 ND ND 14-Jun-02 NR 1.0 ND ND ND 16-Dec-02 NR 1.0 ND ND ND 17-Jun-03 NR 1.0 ND ND ND 3-Dec-03 NR 1.0 ND ND ND 9-Jun-04 NR 1.0 ND ND ND 2-Dec-04 NR 1.0 ND ND ND 8-Jun-05 NR 1.0 ND ND ND 13-Dec-05 NR 1.0 ND ND ND 8-Jun-06 NR 1.0 ND ND ND 11-Dec-06 0.50 1.00 ND ND ND NC 2B = 2 µg/L (05/01/07)7-Jun-07 0.50 1 ND ND ND 13-Dec-07 0.50 1.0 ND ND ND 4-Jun-08 0.50 1.0 ND ND ND 29-Dec-08 0.50 1.0 ND ND ND 16-Jun-09 0.50 1.0 ND ND ND 29-Dec-09 0.50 1.0 ND ND ND 29-Jun-10 0.50 1.0 ND ND ND 28-Dec-10 0.50 1.0 ND ND ND 28-Jun-11 1.0 1.0 ND ND ND 15-Dec-11 1.0 1.0 ND ND ND 5-Jun-12 1.0 1.0 ND ND ND 18-Dec-12 1.0 1.0 ND ND ND 5-Jun-13 1.0 1.0 ND ND ND 18-Dec-13 1.0 1.0 ND ND ND 18-Jun-14 1.0 1.0 ND ND ND 10-Dec-14 0.5 1.0 ND ND ND 17-Jun-15 0.5 1.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 5 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Chromium 1-Sep-94 NR 1 1 B 1 B 1 J 15-May-95 NR 3.8 ND ND ND 27-Oct-95 NR 2 ND ND ND 1-Apr-96 NR 0.92 ND ND ND 18-Oct-96 NR 0.92 ND ND 1.4 8-Apr-97 NR 0.92 3.2 B 2.2 B 8.1 4-Sep-97 NR 0.92 1.3 J 2.6 J ND 18-Mar-98 NR 1 ND ND ND 6-Oct-98 NR 1 1 B 4 B 1 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 10 ND ND ND 28-Jun-00 NR 10 ND ND ND 4-Dec-00 NR 10 ND ND ND 21-Jun-01 NR 10 ND ND ND 13-Dec-01 NR 10 ND ND ND 14-Jun-02 NR 10 ND ND ND 16-Dec-02 NR 10 ND ND ND 17-Jun-03 NR 10 ND ND ND 3-Dec-03 NR 10 ND ND ND 9-Jun-04 NR 10 ND ND ND 2-Dec-04 NR 10 ND ND ND 8-Jun-05 NR 10 ND ND ND 13-Dec-05 NR 10 ND ND ND 8-Jun-06 NR 10 ND ND ND 11-Dec-06 2.0 10.0 ND ND ND NC 2B = 50 µg/L (05/01/07)7-Jun-07 2.0 10 ND ND ND 13-Dec-07 0.40 5.0 1.4 B 0.77 B 0.50 J 4-Jun-08 0.40 10.0 ND 0.65 J ND 29-Dec-08 0.40 10.0 ND 0.44 J ND 16-Jun-09 0.40 10.0 4.4 J 2.8 J ND 29-Dec-09 0.40 10.0 ND ND ND 29-Jun-10 0.40 10.0 0.95 J 0.45 J ND 28-Dec-10 0.40 10.0 1.2 J 0.97 J ND 28-Jun-11 5.0 10.0 ND ND ND 15-Dec-11 5.0 10.0 ND ND ND 5-Jun-12 5.0 10.0 ND ND ND 18-Dec-12 5.0 10.0 ND ND ND 5-Jun-13 5.0 10.0 ND ND ND 18-Dec-13 5.0 10.0 ND ND ND 18-Jun-14 5.0 10.0 ND ND ND 10-Dec-14 2.5 10.0 ND ND ND 17-Jun-15 2.5 10.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 6 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Cobalt 1-Sep-94 NR 1 ND ND ND 15-May-95 NR 12 ND ND ND 27-Oct-95 NR 5 ND ND ND 1-Apr-96 NR 4.7 ND ND ND 18-Oct-96 NR 4.7 ND ND ND 8-Apr-97 NR 4.7 ND ND ND 4-Sep-97 NR 4.7 ND ND ND 18-Mar-98 NR 1 1 J 1 J ND 6-Oct-98 NR 1 2 J 3 J ND 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 10 ND ND ND 28-Jun-00 NR 10 ND ND ND 4-Dec-00 NR 10 ND ND ND 21-Jun-01 NR 10 ND ND ND 13-Dec-01 NR 10 ND ND ND 14-Jun-02 NR 10 ND ND ND 16-Dec-02 NR 10 ND ND ND 17-Jun-03 NR 10 ND ND ND 3-Dec-03 NR 10 ND ND ND 9-Jun-04 NR 10 ND ND ND 2-Dec-04 NR 10 ND ND ND 8-Jun-05 NR 10 ND ND ND 13-Dec-05 NR 10 ND ND ND 8-Jun-06 NR 10 ND ND ND 11-Dec-06 2.0 10.0 ND ND ND NC 2B = NE µg/L (05/01/07)7-Jun-07 2.0 10 ND ND ND 13-Dec-07 0.60 5.0 2.8 B 1.6 B 3.1 J 4-Jun-08 0.60 10.0 ND ND ND 29-Dec-08 0.60 10.0 3.1 B 2.0 B 2.2 J 16-Jun-09 0.60 10.0 0.95 J 1.3 J ND 29-Dec-09 0.60 10.0 ND ND ND 29-Jun-10 0.60 10.0 ND ND ND 28-Dec-10 0.60 10.0 ND ND ND 28-Jun-11 5.0 10.0 ND ND ND 15-Dec-11 5.0 10.0 ND ND ND 5-Jun-12 5.0 10.0 ND ND ND 18-Dec-12 5.0 10.0 ND ND ND 5-Jun-13 5.0 10.0 ND ND ND 18-Dec-13 5.0 10.0 ND ND ND 18-Jun-14 5.0 10.0 ND ND ND 10-Dec-14 2.5 10.0 ND ND ND 17-Jun-15 2.5 10.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 7 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Copper 1-Sep-94 NR 1 2 B 4 B 2 15-May-95 NR 3 ND ND 5.7 J 27-Oct-95 NR 1 ND ND ND 1-Apr-96 NR 2.7 ND ND ND 18-Oct-96 NR 2.7 ND ND ND 8-Apr-97 NR 2.7 ND ND ND 4-Sep-97 NR 2.7 2.9 J 4.4 J ND 18-Mar-98 NR 1 4 B 7 B 6 6-Oct-98 NR 1 3 B 4 B 4 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 200 ND ND ND 28-Jun-00 NR 200 ND ND ND 4-Dec-00 NR 200 ND ND ND 21-Jun-01 NR 200 ND ND ND 13-Dec-01 NR 200 ND ND ND 14-Jun-02 NR 200 ND ND ND 16-Dec-02 NR 200 ND ND ND 17-Jun-03 NR 200 ND ND ND 3-Dec-03 NR 200 ND ND ND 9-Jun-04 NR 200 ND ND ND 2-Dec-04 NR 200 ND ND ND 8-Jun-05 NR 200 ND ND ND 13-Dec-05 NR 200 ND ND ND 8-Jun-06 NR 200 ND ND ND 11-Dec-06 0.60 10.0 1.10 J 2.40 J ND NC 2B = 7 µg/L (05/01/07)7-Jun-07 0.6 10 ND ND 1.6 J 13-Dec-07 0.30 5.0 ND ND ND 4-Jun-08 0.30 10.0 ND 0.34 B 0.96 J 29-Dec-08 0.30 10.0 ND ND ND 16-Jun-09 0.30 10.0 1.3 J 1.3 J ND 29-Dec-09 0.30 10.0 ND ND ND 29-Jun-10 0.30 10.0 1.0 B ND 1.0 J 28-Dec-10 0.30 10.0 ND ND ND 28-Jun-11 5.0 10.0 ND ND ND 15-Dec-11 5.0 10.0 ND ND ND 5-Jun-12 5.0 10.0 ND ND ND 18-Dec-12 5.0 10.0 ND ND ND 5-Jun-13 5.0 10.0 ND ND ND 18-Dec-13 5.0 10.0 ND ND ND 18-Jun-14 5.0 10.0 ND ND ND 10-Dec-14 2.5 10.0 3.1 J 3.4 J ND 17-Jun-15 2.5 10.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 8 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Lead 1-Sep-94 NR 1 2 B 9 B 2 J 15-May-95 NR 4 4.2 J 4.2 J ND 27-Oct-95 NR 0.5 ND 4 ND 1-Apr-96 NR 0.26 2 4 ND 18-Oct-96 NR 0.26 3.9 B 6.2 0.9 8-Apr-97 NR 0.26 0.6 B 0.4 B 0.5 4-Sep-97 NR 0.26 5.4 6 0.6 18-Mar-98 NR 1 ND ND 2 6-Oct-98 NR 1 ND ND 2 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 10 ND ND ND 28-Jun-00 NR 10 ND ND ND 4-Dec-00 NR 10 ND ND ND 21-Jun-01 NR 10 ND ND ND 13-Dec-01 NR 10 ND ND ND 14-Jun-02 NR 10 ND ND ND 16-Dec-02 NR 10 ND ND ND 17-Jun-03 NR 10 ND ND ND 3-Dec-03 NR 10 ND ND ND 9-Jun-04 NR 10 ND ND ND 2-Dec-04 NR 10 ND ND ND 8-Jun-05 NR 10 ND ND ND 13-Dec-05 NR 10 ND ND ND 8-Jun-06 NR 10 ND ND ND 11-Dec-06 2.0 10.0 ND 2.5 B 2.40 J NC 2B = 25 µg/L (05/01/07)7-Jun-07 2.0 10 ND ND ND 13-Dec-07 4.0 5.0 ND ND ND 4-Jun-08 4.0 10.0 ND ND ND 29-Dec-08 4.0 10.0 ND ND ND 16-Jun-09 4.0 10.0 ND ND ND 29-Dec-09 4.0 10.0 ND ND ND 29-Jun-10 4.0 10.0 ND ND ND 28-Dec-10 4.0 10.0 ND ND ND 28-Jun-11 5.0 10.0 ND ND ND 15-Dec-11 5.0 10.0 ND ND ND 5-Jun-12 5.0 10.0 ND ND ND 18-Dec-12 5.0 10.0 ND ND ND 5-Jun-13 5.0 10.0 ND ND ND 18-Dec-13 5.0 10.0 ND ND ND 18-Jun-14 5.0 10.0 ND ND ND 10-Dec-14 2.5 10.0 ND ND ND 17-Jun-15 2.5 10.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 9 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Selenium 1-Sep-94 NR 1 ND ND ND 15-May-95 NR 2 ND ND 2.4 27-Oct-95 NR 2.0 ND ND ND 1-Apr-96 NR 2.3 6 6 ND 18-Oct-96 NR 2.3 ND ND ND 8-Apr-97 NR 2.3 ND 4.9 J ND 4-Sep-97 NR 2.3 ND ND ND 18-Mar-98 NR 1 ND ND ND 6-Oct-98 NR 1 ND ND ND 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 20 ND ND ND 28-Jun-00 NR 20 ND ND ND 4-Dec-00 NR 20 ND ND ND 21-Jun-01 NR 20 ND ND ND 13-Dec-01 NR 20 ND ND ND 14-Jun-02 NR 20 ND ND ND 16-Dec-02 NR 20 ND ND ND 17-Jun-03 NR 20 ND ND ND 3-Dec-03 NR 20 ND ND ND 9-Jun-04 NR 20 ND ND ND 2-Dec-04 NR 20 ND ND ND 8-Jun-05 NR 20 ND ND ND 13-Dec-05 NR 20 ND ND ND 8-Jun-06 NR 20 ND ND ND 11-Dec-06 2.0 10.0 ND 3.7 B 2.9 J NC 2B = 5 µg/L (05/01/07)7-Jun-07 2.0 10 ND ND ND 13-Dec-07 3.8 10.0 ND ND ND 4-Jun-08 3.8 10.0 ND ND ND 29-Dec-08 3.8 10.0 ND ND ND 16-Jun-09 3.8 10.0 ND ND ND 29-Dec-09 3.8 10.0 4.7 B ND 4.3 J 29-Jun-10 3.8 10.0 ND ND ND 28-Dec-10 3.8 10.0 ND ND ND 28-Jun-11 10.0 10.0 ND ND ND 15-Dec-11 10.0 10.0 ND ND ND 5-Jun-12 10.0 10.0 ND ND ND 18-Dec-12 10.0 10.0 ND ND ND 5-Jun-13 10.0 10.0 ND ND ND 18-Dec-13 10.0 10.0 ND ND ND 18-Jun-14 10.0 10.0 ND ND ND 10-Dec-14 5.0 10.0 ND ND ND 17-Jun-15 5.0 10.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 10 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Silver 1-Sep-94 NR 0.2 ND ND ND 15-May-95 NR 5.5 ND ND ND 27-Oct-95 NR 2 2 B ND 2 1-Apr-96 NR 4.6 ND ND ND 18-Oct-96 NR 4.6 ND ND ND 8-Apr-97 NR 4.6 ND ND 9.5 4-Sep-97 NR 4.6 ND ND ND 18-Mar-98 NR 0.2 ND ND ND 6-Oct-98 NR 0.2 ND 0.2 J ND 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 10 ND ND ND 28-Jun-00 NR 10 ND ND ND 4-Dec-00 NR 10 ND ND ND 21-Jun-01 NR 10 ND ND ND 13-Dec-01 NR 10 ND ND ND 14-Jun-02 NR 10 ND ND ND 16-Dec-02 NR 10 ND ND ND 17-Jun-03 NR 10 ND ND ND 3-Dec-03 NR 10 ND ND ND 9-Jun-04 NR 10 ND ND ND 2-Dec-04 NR 10 ND ND ND 8-Jun-05 NR 10 ND ND ND 13-Dec-05 NR 10 ND ND ND 8-Jun-06 NR 10 ND ND ND 11-Dec-06 2.0 10.0 ND 2.5 J ND NC 2B = 0.06 µg/L (05/01/07)7-Jun-07 2.0 10 ND ND ND 13-Dec-07 0.10 5.0 ND ND ND 4-Jun-08 0.10 10.0 0.18 B 0.11 B 0.18 J 29-Dec-08 0.10 10.0 0.11 J ND ND 16-Jun-09 0.10 10.0 0.18 B 0.16 B 0.17 J 29-Dec-09 0.10 10.0 ND ND ND 29-Jun-10 0.10 10.0 ND ND 0.25 J 28-Dec-10 0.10 10.0 ND ND ND 28-Jun-11 5.0 10.0 ND ND ND 15-Dec-11 5.0 10.0 ND ND ND 5-Jun-12 5.0 10.0 ND ND ND 18-Dec-12 5.0 10.0 ND ND ND 5-Jun-13 5.0 10.0 ND ND ND 18-Dec-13 5.0 10.0 ND ND ND 18-Jun-14 5.0 10.0 ND ND ND 10-Dec-14 2.5 10.0 ND ND ND 17-Jun-15 2.5 10.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 11 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Thallium 1-Sep-94 NR 1 ND ND ND 15-May-95 NR 2.9 ND ND ND 27-Oct-95 NR 0.7 ND ND ND 1-Apr-96 NR 1.6 ND ND ND 18-Oct-96 NR 1.6 ND ND ND 8-Apr-97 NR 1.6 ND ND ND 4-Sep-97 NR 1.6 ND ND ND 18-Mar-98 NR 1 ND ND ND 6-Oct-98 NR 1 ND ND ND 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 10 ND ND ND 28-Jun-00 NR 10 ND ND ND 4-Dec-00 NR 10 ND ND ND 21-Jun-01 NR 10 ND ND ND 13-Dec-01 NR 10 ND ND ND 14-Jun-02 NR 10 ND ND ND 16-Dec-02 NR 10 ND ND ND 17-Jun-03 NR 10 ND ND ND 3-Dec-03 NR 10 ND ND ND 9-Jun-04 NR 10 ND ND ND 2-Dec-04 NR 10 ND ND ND 8-Jun-05 NR 10 ND ND ND 13-Dec-05 NR 10 ND ND ND 8-Jun-06 NR 10 ND ND ND 11-Dec-06 4.0 10.0 4.4 J ND ND NC 2B = NE µg/L (05/01/07)7-Jun-07 0.044 5.5 ND ND ND 13-Dec-07 3.0 5.5 ND ND ND 4-Jun-08 3.0 5.5 ND ND 7.0 29-Dec-08 3.0 5.5 ND ND ND 16-Jun-09 3.0 5.5 ND ND ND 29-Dec-09 3.0 5.5 ND ND ND 29-Jun-10 3.0 5.5 4.9 J ND ND 28-Dec-10 3.0 5.5 ND ND ND 28-Jun-11 5.4 5.5 ND ND ND 15-Dec-11 5.4 5.5 ND ND ND 5-Jun-12 5.4 5.5 ND ND ND 18-Dec-12 5.4 5.5 ND ND ND 5-Jun-13 5.4 5.5 ND ND ND 18-Dec-13 5.4 5.5 ND ND ND 18-Jun-14 5.4 5.5 ND ND ND 10-Dec-14 5.0 5.5 ND ND ND 17-Jun-15 5.0 5.5 ND ND ND Stokes County Landfill Permit No. 85-01 Page 12 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Vanadium 1-Sep-94 NR 4 ND ND ND 15-May-95 NR 2.6 ND 7.3 B 4.8 27-Oct-95 NR 8 ND ND ND 1-Apr-96 NR 1.4 ND ND ND 18-Oct-96 NR 1.4 2.8 B 2 B 1.8 8-Apr-97 NR 1.4 ND ND ND 4-Sep-97 NR 1.4 1.5 J ND ND 18-Mar-98 NR 4 ND ND 8 6-Oct-98 NR 4 ND ND ND 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 40 ND ND ND 28-Jun-00 NR 40 ND ND ND 4-Dec-00 NR 40 ND ND ND 21-Jun-01 NR 40 ND ND ND 13-Dec-01 NR 40 ND ND ND 14-Jun-02 NR 40 ND ND ND 16-Dec-02 NR 40 ND ND ND 17-Jun-03 NR 40 ND ND ND 3-Dec-03 NR 40 ND ND ND 9-Jun-04 NR 40 ND ND ND 2-Dec-04 NR 40 ND ND ND 8-Jun-05 NR 40 ND ND ND 13-Dec-05 NR 40 ND ND ND 8-Jun-06 NR 40 ND ND ND 11-Dec-06 1.0 10.0 1.4 J 1.8 J ND NC 2B = NE µg/L (05/01/07)7-Jun-07 1.0 25 ND ND ND 13-Dec-07 0.20 5.0 0.31 J ND ND 4-Jun-08 0.20 25.0 0.87 J 1.4 J ND 29-Dec-08 0.20 25.0 1.5 B 0.80 B 1.0 J 16-Jun-09 0.20 25.0 5.6 J 7.2 J 0.82 J 29-Dec-09 0.20 25.0 0.51 B 0.61 B 0.54 J 29-Jun-10 0.20 25.0 1.4 B 1.2 B 0.31 J 28-Dec-10 0.20 25.0 ND ND ND 28-Jun-11 5.0 25.0 ND ND ND 15-Dec-11 5.0 25.0 ND ND ND 5-Jun-12 5.0 25.0 ND ND ND 18-Dec-12 5.0 25.0 ND ND ND 5-Jun-13 5.0 25.0 ND ND ND 18-Dec-13 5.0 25.0 ND ND ND 18-Jun-14 5.0 25.0 ND ND ND 10-Dec-14 2.5 25.0 ND ND ND 17-Jun-15 2.5 25.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 13 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Zinc 1-Sep-94 NR 5 ND ND ND 15-May-95 NR 18.3 18.3 J 20.4 J ND 27-Oct-95 NR 2 ND 10 B 20 1-Apr-96 NR 2.3 10 6.8 J ND 18-Oct-96 NR 2.3 11 9 J ND 8-Apr-97 NR 2.3 4.4 J 8.6 J ND 4-Sep-97 NR 2.3 34 30 ND 18-Mar-98 NR 5 63 53 ND 6-Oct-98 NR 5 66 27 ND 4-Mar-99 NR NR ND ND ND 4-Sep-99 NR 50 ND ND ND 28-Jun-00 NR 50 ND ND ND 4-Dec-00 NR 50 ND ND ND 21-Jun-01 NR 50 ND ND ND 13-Dec-01 NR 50 ND ND ND 14-Jun-02 NR 50 ND ND ND 16-Dec-02 NR 50 ND ND ND 17-Jun-03 NR 50 ND ND ND 3-Dec-03 NR 50 ND ND ND 9-Jun-04 NR 50 ND ND ND 2-Dec-04 NR 50 ND ND ND 8-Jun-05 NR 50 ND ND ND 13-Dec-05 NR 50 ND ND ND 8-Jun-06 NR 50 ND ND ND 11-Dec-06 1.0 10.0 2.2 B 1.3 B 1.8 J NC 2B = 50 µg/L (05/01/07)7-Jun-07 1.0 10 ND ND 17.9 13-Dec-07 0.40 10.0 ND ND 2.6 J 4-Jun-08 0.40 10.0 ND 6.8 B 4.1 J 29-Dec-08 0.40 10.0 3.6 B ND 1.4 J 16-Jun-09 0.40 10.0 5.8 B 6.2 B 1.6 J 29-Dec-09 0.40 10.0 ND 0.78 J ND 29-Jun-10 0.40 10.0 ND ND 2.3 J 28-Dec-10 0.40 10.0 ND ND 9.5 J 28-Jun-11 10.0 10.0 ND ND ND 15-Dec-11 10.0 10.0 ND ND ND 5-Jun-12 10.0 10.0 ND ND ND 18-Dec-12 10.0 10.0 ND ND ND 5-Jun-13 10.0 10.0 11.7 ND ND 18-Dec-13 10.0 10.0 ND ND ND 18-Jun-14 10.0 10.0 ND ND ND 10-Dec-14 5.0 10.0 ND ND ND 17-Jun-15 5.0 10.0 6.5 J ND ND Organic Compounds Acetone 16-Jun-09 2.2 100 4.5 B ND 4.0 J NC 2B = NE µg/L (05/01/07)29-Dec-09 2.2 100 ND ND 3.7 J 29-Jun-10 2.2 100 ND ND 6.4 J 28-Dec-10 2.2 100 ND ND ND 28-Jun-11 2.2 100 ND 2.6 B 6.2 J 15-Dec-11 2.2 100 ND ND 4.4 J 5-Jun-12 2.2 100 ND ND ND 18-Dec-12 2.2 100 ND ND ND 5-Jun-13 2.2 100 ND ND 12.2 18-Dec-13 10.0 100 ND ND ND 18-Jun-14 10.0 100 ND ND ND 10-Dec-14 10.0 100 ND ND ND 17-Jun-15 10.0 100 ND ND ND Stokes County Landfill Permit No. 85-01 Page 14 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Chlorobenzene 1-Sep-94 NR 0.1 0.2 J ND ND 15-May-95 NR 0.05 ND ND ND 27-Oct-95 NR 0.16 ND ND ND 1-Apr-96 NR 0.16 ND ND ND 18-Oct-96 NR 0.16 ND ND ND 8-Apr-97 NR 0.16 ND ND ND 4-Sep-97 NR 0.16 ND ND ND 18-Mar-98 NR 0.1 ND ND ND 6-Oct-98 NR 0.1 ND ND ND 4-Mar-99 NR 0.4 ND ND ND 4-Sep-99 NR 5.0 ND ND ND 28-Jun-00 NR 5.0 ND ND ND 4-Dec-00 NR 5.0 ND ND ND 21-Jun-01 NR 5.0 ND ND ND 13-Dec-01 NR 5.0 ND ND ND 14-Jun-02 NR 5.0 ND ND ND 16-Dec-02 NR 5.0 ND ND ND 17-Jun-03 NR 5.0 ND ND ND 3-Dec-03 NR 5.0 ND ND ND 9-Jun-04 NR 5.0 ND ND ND 2-Dec-04 NR 5.0 ND ND ND 8-Jun-05 NR 5.0 ND ND ND 13-Dec-05 NR 5.0 ND ND ND 8-Jun-06 NR 5.0 ND ND ND 11-Dec-06 0.30 1.0 ND ND ND NC 2B = 488 µg/L (05/01/07)7-Jun-07 0.16 3 ND ND ND 13-Dec-07 0.23 1.0 ND ND ND 4-Jun-08 0.23 3.0 ND ND ND 29-Dec-08 0.23 3.0 ND ND ND 16-Jun-09 0.23 3.0 ND ND ND 29-Dec-09 0.23 3.0 ND ND ND 29-Jun-10 0.23 3.0 ND ND ND 28-Dec-10 0.23 3.0 ND ND ND 28-Jun-11 0.23 3.0 ND ND ND 15-Dec-11 0.23 3.0 ND ND ND 5-Jun-12 0.23 3.0 ND ND ND 18-Dec-12 0.23 3.0 ND ND ND 5-Jun-13 0.23 3.0 ND ND ND 18-Dec-13 0.23 3.0 ND ND ND 18-Jun-14 0.23 3.0 ND ND ND 10-Dec-14 0.23 3.0 ND ND ND 17-Jun-15 0.23 3.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 15 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Cis-1,2-Dichloroethene 1-Sep-94 NR 0.1 0.2 J ND ND 15-May-95 NR 0.03 ND ND ND 27-Oct-95 NR 0.13 ND ND ND 1-Apr-96 NR 0.13 ND ND ND 18-Oct-96 NR 0.13 ND ND ND 8-Apr-97 NR 0.13 ND ND ND 4-Sep-97 NR 0.13 ND ND ND 18-Mar-98 NR 0.1 ND ND ND 6-Oct-98 NR 0.1 0.2 J ND ND 4-Mar-99 NR 0.5 ND ND ND 4-Sep-99 NR 5.0 ND ND ND 28-Jun-00 NR 5.0 ND ND ND 4-Dec-00 NR 5.0 ND ND ND 21-Jun-01 NR 5.0 ND ND ND 13-Dec-01 NR 5.0 ND ND ND 14-Jun-02 NR 5.0 ND ND ND 16-Dec-02 NR 5.0 ND ND ND 17-Jun-03 NR 5.0 ND ND ND 3-Dec-03 NR 5.0 ND ND ND 9-Jun-04 NR 5.0 ND ND ND 2-Dec-04 NR 5.0 ND ND ND 8-Jun-05 NR 5.0 ND ND ND 13-Dec-05 NR 5.0 ND ND ND 8-Jun-06 NR 5.0 ND ND ND 11-Dec-06 0.20 1.0 ND ND ND NC 2B = NE µg/L (05/01/07)7-Jun-07 0.14 5 ND ND ND 13-Dec-07 0.19 1.0 ND ND ND 4-Jun-08 0.19 5.0 ND ND ND 29-Dec-08 0.19 5.0 ND ND ND 16-Jun-09 0.19 5.0 ND ND ND 29-Dec-09 0.19 5.0 ND ND ND 29-Jun-10 0.19 5.0 ND ND ND 28-Dec-10 0.19 5.0 ND 0.20 J ND 28-Jun-11 0.19 5.0 ND ND ND 15-Dec-11 0.19 5.0 ND ND ND 5-Jun-12 0.19 5.0 ND ND ND 18-Dec-12 0.19 5.0 ND ND ND 5-Jun-13 0.19 5.0 ND ND ND 18-Dec-13 0.19 5.0 ND ND ND 18-Jun-14 0.19 5.0 ND ND ND 10-Dec-14 0.19 5.0 ND ND ND 17-Jun-15 0.19 5.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 16 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Chloromethane 1-Sep-94 NR 0.3 ND ND ND 15-May-95 NR 0.11 ND ND ND 27-Oct-95 NR 1.4 2.9 J ND ND 1-Apr-96 NR 1.4 ND ND ND 18-Oct-96 NR 0.83 ND ND ND 8-Apr-97 NR 0.83 ND ND ND 4-Sep-97 NR 0.83 ND ND ND 18-Mar-98 NR 0.3 ND ND ND 6-Oct-98 NR 0.1 ND ND 0.4 4-Mar-99 NR 0.5 ND ND ND 4-Sep-99 NR 10 ND ND ND 28-Jun-00 NR 10 ND ND ND 4-Dec-00 NR 10 ND ND ND 21-Jun-01 NR 10 ND ND ND 13-Dec-01 NR 10 ND ND ND 14-Jun-02 NR 10 ND ND ND 16-Dec-02 NR 10 ND ND ND 17-Jun-03 NR 10 ND ND ND 3-Dec-03 NR 10 ND ND ND 9-Jun-04 NR 10 ND ND ND 2-Dec-04 NR 10 ND ND ND 8-Jun-05 NR 10 ND ND ND 13-Dec-05 NR 10 ND ND ND 8-Jun-06 NR 10 ND ND ND 11-Dec-06 0.20 10.0 ND ND ND NC 2B = NE µg/L (05/01/07)7-Jun-07 0.18 1 ND ND ND 13-Dec-07 0.11 1.0 ND ND ND 4-Jun-08 0.11 1.0 ND ND ND 29-Dec-08 0.11 1.0 ND ND ND 16-Jun-09 0.11 1.0 ND ND 0.39 J 29-Dec-09 0.11 1.0 ND ND ND 29-Jun-10 0.11 1.0 ND ND ND 28-Dec-10 0.11 1.0 ND ND ND 28-Jun-11 0.11 1.0 ND ND ND 15-Dec-11 0.11 1.0 ND ND ND 5-Jun-12 0.11 1.0 ND ND ND 18-Dec-12 0.11 1.0 ND ND ND 5-Jun-13 0.11 1.0 ND ND ND 18-Dec-13 0.11 1.0 ND ND ND 18-Jun-14 0.11 1.0 ND ND ND 10-Dec-14 0.11 1.0 ND ND ND 17-Jun-15 0.11 1.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 17 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks Trichloroethene 1-Sep-94 NR 0.1 0.1 J ND ND 15-May-95 NR 0.07 ND ND ND 27-Oct-95 NR 0.88 ND ND ND 1-Apr-96 NR 0.88 ND ND ND 18-Oct-96 NR 0.88 ND ND ND 8-Apr-97 NR 0.88 ND ND ND 4-Sep-97 NR 0.88 ND ND ND 18-Mar-98 NR 0.1 ND ND 0.421 6-Oct-98 NR 0.1 ND ND ND 4-Mar-99 NR 0.5 ND ND ND 4-Sep-99 NR 5.0 ND ND ND 28-Jun-00 NR 5.0 ND ND ND 4-Dec-00 NR 5.0 ND ND ND 21-Jun-01 NR 5.0 ND ND ND 13-Dec-01 NR 5.0 ND ND ND 14-Jun-02 NR 5.0 ND ND ND 16-Dec-02 NR 5.0 ND ND ND 17-Jun-03 NR 5.0 ND ND ND 3-Dec-03 NR 5.0 ND ND ND 9-Jun-04 NR 5.0 ND ND ND 2-Dec-04 NR 5.0 ND ND ND 8-Jun-05 NR 5.0 ND ND ND 13-Dec-05 NR 5.0 ND ND ND 8-Jun-06 NR 5.0 ND ND ND 11-Dec-06 0.40 1.0 ND ND ND NC 2B = NE µg/L (05/01/07)7-Jun-07 0.23 1 ND ND ND 13-Dec-07 0.47 1.0 ND ND ND 4-Jun-08 0.47 1.0 ND ND ND 29-Dec-08 0.47 1.0 ND ND ND 16-Jun-09 0.47 1.0 ND ND ND 29-Dec-09 0.47 1.0 ND ND ND 29-Jun-10 0.47 1.0 ND ND ND 28-Dec-10 0.47 1.0 ND ND ND 28-Jun-11 0.47 1.0 ND ND ND 15-Dec-11 0.47 1.0 ND ND ND 5-Jun-12 0.47 1.0 ND ND ND 18-Dec-12 0.47 1.0 ND ND ND 5-Jun-13 0.47 1.0 ND ND ND 18-Dec-13 0.47 1.0 ND ND ND 18-Jun-14 0.47 1.0 ND ND ND 10-Dec-14 0.47 1.0 ND ND ND 17-Jun-15 0.47 1.0 ND ND ND Stokes County Landfill Permit No. 85-01 Page 18 of 19 Joyce Engineering TABLE 2 SUMMARY OF HISTORICAL SURFACE WATER CONSTITUENTS Sample Upstream Downstream Analyte Collection Date DL QL SMP-1 SMP-2 Blanks 1,2,3-Trichloropropane 1-Sep-94 NR 0.5 1.2 J ND ND 15-May-95 NR 0.05 ND ND ND 27-Oct-95 NR 1.5 ND ND ND 1-Apr-96 NR 1.5 ND ND ND 18-Oct-96 NR 1.5 ND ND ND 8-Apr-97 NR 1.5 ND ND ND 4-Sep-97 NR 1.5 ND ND ND 18-Mar-98 NR 0.5 ND ND ND 6-Oct-98 NR 0.5 ND ND ND 4-Mar-99 NR 0.4 ND ND ND 4-Sep-99 NR 15 ND ND ND 28-Jun-00 NR 15 ND ND ND 4-Dec-00 NR 15 ND ND ND 21-Jun-01 NR 15 ND ND ND 13-Dec-01 NR 15 ND ND ND 14-Jun-02 NR 15 ND ND ND 16-Dec-02 NR 15 ND ND ND 17-Jun-03 NR 15 ND ND ND 3-Dec-03 NR 15 ND ND ND 9-Jun-04 NR 15 ND ND ND 2-Dec-04 NR 15 ND ND ND 8-Jun-05 NR 15 ND ND ND 13-Dec-05 NR 15 ND ND ND 8-Jun-06 NR 15 ND ND ND 11-Dec-06 0.50 1.0 ND ND ND NC 2B = NE µg/L (05/01/07)7-Jun-07 0.32 1 ND ND ND 13-Dec-07 0.41 1.0 ND ND ND 4-Jun-08 0.41 1.0 ND ND ND 29-Dec-08 0.41 1.0 ND ND ND 16-Jun-09 0.41 1.0 ND ND ND 29-Dec-09 0.41 1.0 ND ND ND 29-Jun-10 0.41 1.0 ND ND ND 28-Dec-10 0.41 1.0 ND ND ND 28-Jun-11 0.41 1.0 ND ND ND 15-Dec-11 0.41 1.0 ND ND ND 5-Jun-12 0.41 1.0 ND ND ND 18-Dec-12 0.41 1.0 ND ND ND 5-Jun-13 0.41 1.0 ND ND ND 18-Dec-13 0.41 1.0 ND ND ND 18-Jun-14 0.41 1.0 ND ND ND 10-Dec-14 0.41 1.0 ND ND ND 17-Jun-15 0.41 1.0 ND ND ND Notes: Notes: 1. RL = reporting limit (NC SWSL {or lower} June 2007 to present). 2. All concentrations are in micrograms per liter (ug/L). 3. NC 2B Standard is the surface water quality standard. Classification is currently Freshwater Aquatic Life. 4. NR = Not reported. 5. SMP = Surface water monitoring point. 6. Blanks = Quality control blanks, including trip, field, and laboratory blanks. The listed concentration is the highest value reported in all blanks associated with the samples. 7. ND = Not detected at the laboratory's detection limit. 8. J = Estimated value since concentration is less than the laboratory's reporting limit and greater than the detection limit. 9. B = Probable field and/or laboratory contamination since the concentration is within five times the concentration reported in the associated quality control blanks. 10. Shaded values are greater than the established NC 2B Surface Water Quality Standards or EPA National Criteria. 11. DL = detection limit. 12. NE = Not established. Stokes County Landfill Permit No. 85-01 Page 19 of 19 Joyce Engineering TABLE 3 SUMMARY OF ESTIMATED HYDRAULIC GRADIENT AND LINEAR VELOCITY Date of Water Table Measurements: SEGMENT HORIZ.HYDRAULIC EFFECTIVE LINEAR FLOW BEGIN & END GRADIENT CONDUCTIVITY POROSITY VELOCITY DIRECTION GW ELEVATION i K n e V (feet-AMSL)(ft/ft) (ft/day)(ft/year) 995 950 975 950 Average 0.0285 Average 2.31 Notes: Linear flow velocity: V = Ki/n e (modified Darcy equation). Hydraulic conductivity (K ) is based on the arithmetic mean of values from slug tests conducted at the facility (REFERNCE). Effective porosity (n e ) value is estimated at 85% of the laboratory-determined porosity for soil samples from the facility (REFERENCE). Refer to Drawing 1 for flow line segments. 0.20 FLOW LINE SEGMENT SEGMENT LENGTH (feet) 1.38 i 1 1127 S 0.0399 0.20 3.24 June 17, 2015 i 2 1472 S 0.0170 4.45E-02 4.45E-02 Stokes County Closed Landfill Permit No. 85-01 Joyce Engineering TABLE 4 SUMMARY OF HISTORICAL GROUNDWATER ELEVATIONS Background MW-1A MW-4 MW-5S MW-5D MW-6 MW-7S MW-7D TOC Elevation:1049.80 974.16 968.76 969.11 996.74 963.75 963.67 Well Depth:102.00 14.00 25.00 60.00 54.50 20.50 66.20 29-Jun-10 995.38 964.60 956.39 957.72 959.73 958.41 960.11 28-Dec-10 997.90 ---955.83 956.57 957.92 959.04 960.37 28-Jun-11 997.29 ---955.85 956.61 958.27 958.27 959.92 15-Dec-11 997.67 963.96 955.84 956.47 958.04 959.19 960.57 05-Jun-12 997.88 964.30 954.96 956.81 958.20 958.85 960.27 08-Dec-12 996.87 963.07 955.69 956.17 957.39 958.80 960.11 05-Jun-13 997.35 965.21 956.25 957.21 959.43 959.23 960.94 18-Dec-13 1015.20 963.95 956.27 957.15 981.14 959.20 960.62 18-Jun-14 999.18 964.36 956.66 957.99 966.81 958.39 960.13 10-Dec-14 996.35 963.73 956.04 956.65 958.09 959.06 960.39 17-Jun-15 997.86 963.62 956.05 956.76 958.49 958.20 959.89 Notes: TOC = Top of PVC well casing. Elevations in feet above mean sea level. Well depths in feet below TOC. Well ID: Downgradient Stokes County Landfill Joyce Engineering Figure Figure No. 1 Site Location Map Drawing Drawing No. 1 Groundwater Contour Map Appendix A Laboratory Analytical Reports and Field Data Logs #=CL# June 30, 2015 LIMS USE: FR - ALEX EVERHART LIMS OBJECT ID: 92255114 92255114 Project: Pace Project No.: RE: Mr. Alex Everhart Joyce Engineering-NC 2211 W. Meadowview Road Suite 101 Greensboro, NC 27407 STOKES CO 251.1501.12 Dear Mr. Everhart: Enclosed are the analytical results for sample(s) received by the laboratory on June 18, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures cc:Mr. Van Burbach, Joyce Engineering-NC Alex Everhart, Joyce Engineering-NC REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 19 #=CP# CERTIFICATIONS Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84 West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 19 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Lab ID Sample ID Matrix Date Collected Date Received 92255114001 8501-FIELD BLANK Water 06/17/15 15:25 06/18/15 16:45 92255114002 8501-TRIP BLANK Water 06/17/15 07:15 06/18/15 16:45 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 19 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92255114001 8501-FIELD BLANK EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92255114002 8501-TRIP BLANK EPA 8260 51 PASI-CGAW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Sample:8501-FIELD BLANK Lab ID:92255114001 Collected:06/17/15 15:25 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 06/24/15 19:33 7440-36-006/22/15 16:306.0 3.8 1 Arsenic ND ug/L 06/24/15 19:33 7440-38-206/22/15 16:3010.0 2.5 1 Barium ND ug/L 06/24/15 19:33 7440-39-306/22/15 16:301002.5 1 Beryllium ND ug/L 06/24/15 19:33 7440-41-706/22/15 16:301.0 0.50 1 Cadmium ND ug/L 06/24/15 19:33 7440-43-906/22/15 16:301.0 0.50 1 Chromium ND ug/L 06/24/15 19:33 7440-47-306/22/15 16:3010.0 2.5 1 Cobalt ND ug/L 06/24/15 19:33 7440-48-406/22/15 16:3010.0 2.5 1 Copper ND ug/L 06/24/15 19:33 7440-50-806/22/15 16:3010.0 2.5 1 Lead ND ug/L 06/24/15 19:33 7439-92-106/22/15 16:3010.0 2.5 1 Nickel ND ug/L 06/24/15 19:33 7440-02-006/22/15 16:3050.0 2.5 1 Selenium ND ug/L 06/24/15 19:33 7782-49-206/22/15 16:3010.0 5.0 1 Silver ND ug/L 06/24/15 19:33 7440-22-406/22/15 16:3010.0 2.5 1 Thallium ND ug/L 06/24/15 19:33 7440-28-006/22/15 16:305.5 5.0 1 Vanadium ND ug/L 06/24/15 19:33 7440-62-206/22/15 16:3025.0 2.5 1 Zinc ND ug/L 06/24/15 19:33 7440-66-606/22/15 16:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 22:45 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 22:45 107-13-12001.9 1 Benzene ND ug/L 06/29/15 22:45 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 22:45 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 22:45 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 22:45 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 22:45 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 22:45 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 22:45 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 22:45 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 06/29/15 22:45 108-90-73.0 0.23 1 Chloroethane ND ug/L 06/29/15 22:45 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 22:45 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 22:45 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 22:45 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 22:45 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 22:45 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 22:45 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 22:45 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 06/29/15 22:45 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 22:45 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 06/29/15 22:45 75-71-85.0 0.21 1 1,1-Dichloroethane ND ug/L 06/29/15 22:45 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 22:45 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 22:45 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 06/29/15 22:45 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 22:45 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 06/29/15 22:45 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 22:45 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Sample:8501-FIELD BLANK Lab ID:92255114001 Collected:06/17/15 15:25 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 06/29/15 22:45 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 22:45 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 22:45 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 22:45 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 22:45 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 22:45 108-10-11000.33 1 Styrene ND ug/L 06/29/15 22:45 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 22:45 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 22:45 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 06/29/15 22:45 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 22:45 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 22:45 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 22:45 79-00-51.0 0.29 1 Trichloroethene ND ug/L 06/29/15 22:45 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 06/29/15 22:45 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 22:45 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 22:45 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 06/29/15 22:45 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 22:45 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)93 %06/29/15 22:45 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %06/29/15 22:45 17060-07-070-130 1 Toluene-d8 (S)98 %06/29/15 22:45 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Sample:8501-TRIP BLANK Lab ID:92255114002 Collected:06/17/15 07:15 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 23:01 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 23:01 107-13-12001.9 1 Benzene ND ug/L 06/29/15 23:01 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 23:01 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 23:01 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 23:01 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 23:01 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 23:01 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 23:01 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 23:01 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 06/29/15 23:01 108-90-73.0 0.23 1 Chloroethane ND ug/L 06/29/15 23:01 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 23:01 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 23:01 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 23:01 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 23:01 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 23:01 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 23:01 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 23:01 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 06/29/15 23:01 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 23:01 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 06/29/15 23:01 75-71-85.0 0.21 1 1,1-Dichloroethane ND ug/L 06/29/15 23:01 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 23:01 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 23:01 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 06/29/15 23:01 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 23:01 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 06/29/15 23:01 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 23:01 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 06/29/15 23:01 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 23:01 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 23:01 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 23:01 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 23:01 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 23:01 108-10-11000.33 1 Styrene ND ug/L 06/29/15 23:01 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 23:01 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 23:01 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 06/29/15 23:01 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 23:01 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 23:01 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 23:01 79-00-51.0 0.29 1 Trichloroethene ND ug/L 06/29/15 23:01 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 06/29/15 23:01 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 23:01 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 23:01 108-05-450.0 0.35 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Sample:8501-TRIP BLANK Lab ID:92255114002 Collected:06/17/15 07:15 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Vinyl chloride ND ug/L 06/29/15 23:01 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 23:01 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %06/29/15 23:01 460-00-470-130 1 1,2-Dichloroethane-d4 (S)105 %06/29/15 23:01 17060-07-070-130 1 Toluene-d8 (S)99 %06/29/15 23:01 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/18796 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92255114001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1490935 Associated Lab Samples:92255114001 Matrix:Water Analyzed Antimony ug/L ND 6.0 06/24/15 18:41 Arsenic ug/L ND 10.0 06/24/15 18:41 Barium ug/L ND 100 06/24/15 18:41 Beryllium ug/L ND 1.0 06/24/15 18:41 Cadmium ug/L ND 1.0 06/24/15 18:41 Chromium ug/L ND 10.0 06/24/15 18:41 Cobalt ug/L ND 10.0 06/24/15 18:41 Copper ug/L ND 10.0 06/24/15 18:41 Lead ug/L ND 10.0 06/24/15 18:41 Nickel ug/L ND 50.0 06/24/15 18:41 Selenium ug/L ND 10.0 06/24/15 18:41 Silver ug/L ND 10.0 06/24/15 18:41 Thallium ug/L ND 5.5 06/24/15 18:41 Vanadium ug/L ND 25.0 06/24/15 18:41 Zinc ug/L ND 10.0 06/24/15 18:41 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1490936LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 460500 92 80-120 Arsenic ug/L 439500 88 80-120 Barium ug/L 448500 90 80-120 Beryllium ug/L 450500 90 80-120 Cadmium ug/L 447500 89 80-120 Chromium ug/L 454500 91 80-120 Cobalt ug/L 455500 91 80-120 Copper ug/L 457500 91 80-120 Lead ug/L 456500 91 80-120 Nickel ug/L 445500 89 80-120 Selenium ug/L 443500 89 80-120 Silver ug/L 204250 82 80-120 Thallium ug/L 433500 87 80-120 Vanadium ug/L 445500 89 80-120 Zinc ug/L 450500 90 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1490937MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92255111001 1490938 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 95 75-12594 1 25500ND477472 Arsenic ug/L 500 92 75-12591 2 25500ND462453 Barium ug/L 500 93 75-12590 2 25500154617605 Beryllium ug/L 500 94 75-12592 2 25500ND472462 Cadmium ug/L 500 92 75-12591 2 25500ND462453 Chromium ug/L 500 94 75-12591 3 25500ND469457 Cobalt ug/L 500 92 75-12590 2 25500ND458449 Copper ug/L 500 96 75-12593 3 25500ND478465 Lead ug/L 500 91 75-12590 1 25500ND458452 Nickel ug/L 500 89 75-12588 2 25500ND447439 Selenium ug/L 500 92 75-12590 1 25500ND458451 Silver ug/L 250 85 75-12583 3 25250ND214209 Thallium ug/L 500 87 75-12587 1 25500ND439436 Vanadium ug/L 500 93 75-12591 3 25500ND468455 Zinc ug/L 500 90 75-12588 2 25500ND454444 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/32369 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92255114001, 92255114002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1497584 Associated Lab Samples:92255114001, 92255114002 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 5.0 06/29/15 19:14 1,1,1-Trichloroethane ug/L ND 1.0 06/29/15 19:14 1,1,2,2-Tetrachloroethane ug/L ND 3.0 06/29/15 19:14 1,1,2-Trichloroethane ug/L ND 1.0 06/29/15 19:14 1,1-Dichloroethane ug/L ND 5.0 06/29/15 19:14 1,1-Dichloroethene ug/L ND 5.0 06/29/15 19:14 1,2,3-Trichloropropane ug/L ND 1.0 06/29/15 19:14 1,2-Dibromo-3-chloropropane ug/L ND 13.0 06/29/15 19:14 1,2-Dibromoethane (EDB)ug/L ND 1.0 06/29/15 19:14 1,2-Dichlorobenzene ug/L ND 5.0 06/29/15 19:14 1,2-Dichloroethane ug/L ND 1.0 06/29/15 19:14 1,2-Dichloropropane ug/L ND 1.0 06/29/15 19:14 1,4-Dichlorobenzene ug/L ND 1.0 06/29/15 19:14 2-Butanone (MEK)ug/L ND 100 06/29/15 19:14 2-Hexanone ug/L ND 50.0 06/29/15 19:14 4-Methyl-2-pentanone (MIBK)ug/L ND 100 06/29/15 19:14 Acetone ug/L ND 100 06/29/15 19:14 Acrylonitrile ug/L ND 200 06/29/15 19:14 Benzene ug/L ND 1.0 06/29/15 19:14 Bromochloromethane ug/L ND 3.0 06/29/15 19:14 Bromodichloromethane ug/L ND 1.0 06/29/15 19:14 Bromoform ug/L ND 3.0 06/29/15 19:14 Bromomethane ug/L ND 10.0 06/29/15 19:14 Carbon disulfide ug/L ND 100 06/29/15 19:14 Carbon tetrachloride ug/L ND 1.0 06/29/15 19:14 Chlorobenzene ug/L ND 3.0 06/29/15 19:14 Chloroethane ug/L ND 10.0 06/29/15 19:14 Chloroform ug/L ND 5.0 06/29/15 19:14 Chloromethane ug/L ND 1.0 06/29/15 19:14 cis-1,2-Dichloroethene ug/L ND 5.0 06/29/15 19:14 cis-1,3-Dichloropropene ug/L ND 1.0 06/29/15 19:14 Dibromochloromethane ug/L ND 3.0 06/29/15 19:14 Dibromomethane ug/L ND 10.0 06/29/15 19:14 Dichlorodifluoromethane ug/L ND 5.0 06/29/15 19:14 Ethylbenzene ug/L ND 1.0 06/29/15 19:14 Iodomethane ug/L ND 10.0 06/29/15 19:14 Methylene Chloride ug/L ND 1.0 06/29/15 19:14 Styrene ug/L ND 1.0 06/29/15 19:14 Tetrachloroethene ug/L ND 1.0 06/29/15 19:14 Toluene ug/L ND 1.0 06/29/15 19:14 trans-1,2-Dichloroethene ug/L ND 5.0 06/29/15 19:14 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1497584 Associated Lab Samples:92255114001, 92255114002 Matrix:Water Analyzed trans-1,3-Dichloropropene ug/L ND 1.0 06/29/15 19:14 trans-1,4-Dichloro-2-butene ug/L ND 100 06/29/15 19:14 Trichloroethene ug/L ND 1.0 06/29/15 19:14 Trichlorofluoromethane ug/L ND 1.0 06/29/15 19:14 Vinyl acetate ug/L ND 50.0 06/29/15 19:14 Vinyl chloride ug/L ND 1.0 06/29/15 19:14 Xylene (Total)ug/L ND 5.0 06/29/15 19:14 1,2-Dichloroethane-d4 (S)%98 70-130 06/29/15 19:14 4-Bromofluorobenzene (S)%97 70-130 06/29/15 19:14 Toluene-d8 (S)%101 70-130 06/29/15 19:14 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1497585LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 41.550 83 80-125 1,1,1-Trichloroethane ug/L 48.150 96 71-129 1,1,2,2-Tetrachloroethane ug/L 48.550 97 79-124 1,1,2-Trichloroethane ug/L 44.950 90 85-125 1,1-Dichloroethane ug/L 47.050 94 73-126 1,1-Dichloroethene ug/L 47.450 95 66-135 1,2,3-Trichloropropane ug/L 40.350 81 75-130 1,2-Dibromo-3-chloropropane ug/L 52.550 105 71-133 1,2-Dibromoethane (EDB)ug/L 49.350 99 83-124 1,2-Dichlorobenzene ug/L 45.150 90 80-133 1,2-Dichloroethane ug/L 46.150 92 67-128 1,2-Dichloropropane ug/L 45.150 90 75-132 1,4-Dichlorobenzene ug/L 44.050 88 78-130 2-Butanone (MEK)ug/L 95.1J100 95 61-144 2-Hexanone ug/L 86.2100 86 68-143 4-Methyl-2-pentanone (MIBK)ug/L 85.4J100 85 72-135 Acetone ug/L 100100 100 48-146 Acrylonitrile ug/L 253250 101 40-160 Benzene ug/L 46.150 92 80-125 Bromochloromethane ug/L 52.850 106 71-125 Bromodichloromethane ug/L 43.350 87 78-124 Bromoform ug/L 36.150 72 71-128 Bromomethane ug/L 56.550 113 40-160 Carbon disulfide ug/L 44.7J50 89 50-160 Carbon tetrachloride ug/L 45.350 91 69-131 Chlorobenzene ug/L 45.650 91 81-122 Chloroethane ug/L 43.750 87 39-148 Chloroform ug/L 46.150 92 73-127 Chloromethane ug/L 42.550 85 44-146 cis-1,2-Dichloroethene ug/L 47.750 95 74-124 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1497585LABORATORY CONTROL SAMPLE: LCSSpike cis-1,3-Dichloropropene ug/L 46.850 94 72-132 Dibromochloromethane ug/L 46.850 94 78-125 Dibromomethane ug/L 40.7 L0508182-120 Dichlorodifluoromethane ug/L 49.050 98 34-157 Ethylbenzene ug/L 44.550 89 79-121 Iodomethane ug/L 112100 112 39-154 Methylene Chloride ug/L 51.350 103 64-133 Styrene ug/L 46.450 93 84-126 Tetrachloroethene ug/L 45.150 90 78-122 Toluene ug/L 45.850 92 80-121 trans-1,2-Dichloroethene ug/L 47.850 96 71-127 trans-1,3-Dichloropropene ug/L 40.850 82 69-141 trans-1,4-Dichloro-2-butene ug/L 43.6J50 87 40-160 Trichloroethene ug/L 41.650 83 78-122 Trichlorofluoromethane ug/L 50.150 100 53-137 Vinyl acetate ug/L 85.7100 86 40-160 Vinyl chloride ug/L 39.350 79 58-137 Xylene (Total)ug/L 138150 92 81-126 1,2-Dichloroethane-d4 (S)%109 70-130 4-Bromofluorobenzene (S)%95 70-130 Toluene-d8 (S)%97 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1497587MATRIX SPIKE SAMPLE: MSSpike Result 92255111010 1,1,1,2-Tetrachloroethane ug/L 18.520 92 70-130ND 1,1,1-Trichloroethane ug/L 22.920 114 70-130ND 1,1,2,2-Tetrachloroethane ug/L 20.320 102 70-130ND 1,1,2-Trichloroethane ug/L 18.320 92 70-130ND 1,1-Dichloroethane ug/L 22.920 115 70-130ND 1,1-Dichloroethene ug/L 24.020 120 70-166ND 1,2,3-Trichloropropane ug/L 20.720 104 70-130ND 1,2-Dibromo-3-chloropropane ug/L 20.220 101 70-130ND 1,2-Dibromoethane (EDB)ug/L 20.920 105 70-130ND 1,2-Dichlorobenzene ug/L 21.020 105 70-130ND 1,2-Dichloroethane ug/L 18.320 91 70-130ND 1,2-Dichloropropane ug/L 19.520 97 70-130ND 1,4-Dichlorobenzene ug/L 19.720 99 70-130ND 2-Butanone (MEK)ug/L 37.2J40 93 70-130ND 2-Hexanone ug/L 35.8J40 89 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 38.0J40 95 70-130ND Acetone ug/L 38.1J40 95 70-130ND Acrylonitrile ug/L 101J100 101 70-130ND Benzene ug/L 21.120 106 70-148ND Bromochloromethane ug/L 25.220 126 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1497587MATRIX SPIKE SAMPLE: MSSpike Result 92255111010 Bromodichloromethane ug/L 19.720 98 70-130ND Bromoform ug/L 16.420 82 70-130ND Bromomethane ug/L 23.320 116 70-130ND Carbon disulfide ug/L 22.4J20 112 70-130ND Carbon tetrachloride ug/L 22.120 110 70-130ND Chlorobenzene ug/L 20.820 104 70-146ND Chloroethane ug/L 22.420 112 70-130ND Chloroform ug/L 22.220 111 70-130ND Chloromethane ug/L 22.820 114 70-130ND cis-1,2-Dichloroethene ug/L 21.120 106 70-130ND cis-1,3-Dichloropropene ug/L 18.920 95 70-130ND Dibromochloromethane ug/L 17.720 89 70-130ND Dibromomethane ug/L 19.620 98 70-130ND Dichlorodifluoromethane ug/L 25.120 126 70-130ND Ethylbenzene ug/L 20.220 101 70-130ND Iodomethane ug/L 57.3 M14014370-130ND Methylene Chloride ug/L 19.620 98 70-130ND Styrene ug/L 20.920 104 70-130ND Tetrachloroethene ug/L 21.620 108 70-130ND Toluene ug/L 21.220 106 70-155ND trans-1,2-Dichloroethene ug/L 22.720 113 70-130ND trans-1,3-Dichloropropene ug/L 17.920 89 70-130ND trans-1,4-Dichloro-2-butene ug/L 19.7J20 98 70-130ND Trichloroethene ug/L 20.320 101 69-151ND Trichlorofluoromethane ug/L 25.520 128 70-130ND Vinyl acetate ug/L 27.8J40 70 70-130ND Vinyl chloride ug/L 20.920 105 70-130ND 1,2-Dichloroethane-d4 (S)%98 70-130 4-Bromofluorobenzene (S)%95 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92255111009 1497586SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92255111009 1497586SAMPLE DUPLICATE: 1,2-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L ND 30ND 2-Butanone (MEK)ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND Acrylonitrile ug/L ND 30ND Benzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon disulfide ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L ND 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Dichlorodifluoromethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%101 398 4-Bromofluorobenzene (S)%95 297 Toluene-d8 (S)%99 4102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 19 #=QL# QUALIFIERS Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Analyte recovery in the laboratory control sample (LCS) was outside QC limits.L0 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low.L2 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 19 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92255114 STOKES CO 251.1501.12 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92255114001 MPRP/18796 ICP/168548501-FIELD BLANK EPA 3010 EPA 6010 92255114001 MSV/323698501-FIELD BLANK EPA 8260 92255114002 MSV/323698501-TRIP BLANK EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 19 Page 18 of 19 Page 19 of 19 #=CL# June 30, 2015 LIMS USE: FR - ALEX EVERHART LIMS OBJECT ID: 92255111 92255111 Project: Pace Project No.: RE: Mr. Alex Everhart Joyce Engineering-NC 2211 W. Meadowview Road Suite 101 Greensboro, NC 27407 STOKES CO Dear Mr. Everhart: Enclosed are the analytical results for sample(s) received by the laboratory on June 18, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures cc:Mr. Van Burbach, Joyce Engineering-NC Alex Everhart, Joyce Engineering-NC REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 37 #=CP# CERTIFICATIONS Pace Project No.: Project: 92255111 STOKES CO Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84 West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 37 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92255111 STOKES CO Lab ID Sample ID Matrix Date Collected Date Received 92255111001 8501-MW1A Water 06/17/15 09:45 06/18/15 16:45 92255111002 8501-MW4 Water 06/17/15 13:20 06/18/15 16:45 92255111003 8501-MW5S Water 06/17/15 11:30 06/18/15 16:45 92255111004 8501-MW5D Water 06/17/15 14:55 06/18/15 16:45 92255111005 8501-MW6 Water 06/17/15 10:32 06/18/15 16:45 92255111006 8501-MW7S Water 06/17/15 14:35 06/18/15 16:45 92255111007 8501-MW7D Water 06/17/15 14:16 06/18/15 16:45 92255111008 8501-WW1 Water 06/17/15 15:20 06/18/15 16:45 92255111009 8501-SMP1 Water 06/17/15 14:15 06/18/15 16:45 92255111010 8501-SMP2 Water 06/17/15 12:10 06/18/15 16:45 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 37 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92255111 STOKES CO Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92255111001 8501-MW1A EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92255111002 8501-MW4 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92255111003 8501-MW5S EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92255111004 8501-MW5D EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92255111005 8501-MW6 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92255111006 8501-MW7S EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92255111007 8501-MW7D EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92255111008 8501-WW1 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92255111009 8501-SMP1 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW 92255111010 8501-SMP2 EPA 6010 15 PASI-AJMW EPA 8260 51 PASI-CGAW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 37 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92255111 STOKES CO Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92255111001 8501-MW1A Barium 154 ug/L 06/24/15 18:47100EPA 6010 92255111002 8501-MW4 Barium 248 ug/L 06/24/15 19:05100EPA 6010 Cobalt 2.7J ug/L 06/24/15 19:0510.0EPA 6010 Vanadium 8.1J ug/L 06/24/15 19:0525.0EPA 6010 Zinc 10.2 ug/L 06/24/15 19:0510.0EPA 6010 Benzene 1.0 ug/L 06/29/15 20:031.0EPA 8260 Chlorobenzene 13.6 ug/L 06/29/15 20:033.0EPA 8260 Chloroethane 1.9J ug/L 06/29/15 20:0310.0EPA 8260 1,4-Dichlorobenzene 9.8 ug/L 06/29/15 20:031.0EPA 8260 1,1-Dichloroethane 0.74J ug/L 06/29/15 20:035.0EPA 8260 cis-1,2-Dichloroethene 8.6 ug/L 06/29/15 20:035.0EPA 8260 1,2-Dichloropropane 2.0 ug/L 06/29/15 20:031.0EPA 8260 Vinyl chloride 5.8 ug/L 06/29/15 20:031.0EPA 8260 92255111003 8501-MW5S Barium 108 ug/L 06/24/15 19:08100EPA 6010 Vanadium 2.7J ug/L 06/24/15 19:0825.0EPA 6010 Zinc 12.3 ug/L 06/24/15 19:0810.0EPA 6010 Benzene 2.0 ug/L 06/29/15 20:191.0EPA 8260 Chlorobenzene 0.44J ug/L 06/29/15 20:193.0EPA 8260 Chloroethane 2.7J ug/L 06/29/15 20:1910.0EPA 8260 1,4-Dichlorobenzene 2.4 ug/L 06/29/15 20:191.0EPA 8260 Dichlorodifluoromethane 0.23J ug/L 06/29/15 20:195.0EPA 8260 1,1-Dichloroethane 23.3 ug/L 06/29/15 20:195.0EPA 8260 cis-1,2-Dichloroethene 9.5 ug/L 06/29/15 20:195.0EPA 8260 Tetrachloroethene 1.9 ug/L 06/29/15 20:191.0EPA 8260 Trichloroethene 2.1 ug/L 06/29/15 20:191.0EPA 8260 92255111004 8501-MW5D Barium 28.0J ug/L 06/24/15 19:11100EPA 6010 Vanadium 3.2J ug/L 06/24/15 19:1125.0EPA 6010 Zinc 8.4J ug/L 06/24/15 19:1110.0EPA 6010 Benzene 3.0 ug/L 06/29/15 20:351.0EPA 8260 Chlorobenzene 0.62J ug/L 06/29/15 20:353.0EPA 8260 Chloroethane 2.9J ug/L 06/29/15 20:3510.0EPA 8260 1,4-Dichlorobenzene 2.8 ug/L 06/29/15 20:351.0EPA 8260 1,1-Dichloroethane 25.5 ug/L 06/29/15 20:355.0EPA 8260 cis-1,2-Dichloroethene 14.8 ug/L 06/29/15 20:355.0EPA 8260 Tetrachloroethene 1.6 ug/L 06/29/15 20:351.0EPA 8260 Trichloroethene 2.4 ug/L 06/29/15 20:351.0EPA 8260 Vinyl chloride 0.75J ug/L 06/29/15 20:351.0EPA 8260 92255111005 8501-MW6 Barium 81.0J ug/L 06/24/15 19:14100EPA 6010 Copper 2.7J ug/L 06/24/15 19:1410.0EPA 6010 Vanadium 6.5J ug/L 06/24/15 19:1425.0EPA 6010 Zinc 8.7J ug/L 06/24/15 19:1410.0EPA 6010 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 37 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92255111 STOKES CO Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92255111005 8501-MW6 Trichlorofluoromethane 0.23J ug/L 06/29/15 20:511.0EPA 8260 92255111006 8501-MW7S Barium 226 ug/L 06/24/15 19:18100EPA 6010 Lead 2.8J ug/L 06/24/15 19:1810.0EPA 6010 Vanadium 4.2J ug/L 06/24/15 19:1825.0EPA 6010 Zinc 21.0 ug/L 06/24/15 19:1810.0EPA 6010 Benzene 0.78J ug/L 06/29/15 21:081.0EPA 8260 Chlorobenzene 5.4 ug/L 06/29/15 21:083.0EPA 8260 1,4-Dichlorobenzene 5.6 ug/L 06/29/15 21:081.0EPA 8260 1,1-Dichloroethane 3.8J ug/L 06/29/15 21:085.0EPA 8260 cis-1,2-Dichloroethene 35.7 ug/L 06/29/15 21:085.0EPA 8260 1,2-Dichloropropane 1.9 ug/L 06/29/15 21:081.0EPA 8260 Vinyl chloride 2.0 ug/L 06/29/15 21:081.0EPA 8260 92255111007 8501-MW7D Barium 81.8J ug/L 06/24/15 19:21100EPA 6010 Benzene 0.70J ug/L 06/29/15 21:241.0EPA 8260 Chlorobenzene 4.2 ug/L 06/29/15 21:243.0EPA 8260 Chloroethane 0.82J ug/L 06/29/15 21:2410.0EPA 8260 1,4-Dichlorobenzene 5.1 ug/L 06/29/15 21:241.0EPA 8260 1,1-Dichloroethane 3.8J ug/L 06/29/15 21:245.0EPA 8260 cis-1,2-Dichloroethene 38.5 ug/L 06/29/15 21:245.0EPA 8260 Tetrachloroethene 1.0 ug/L 06/29/15 21:241.0EPA 8260 Trichloroethene 2.2 ug/L 06/29/15 21:241.0EPA 8260 Vinyl chloride 1.4 ug/L 06/29/15 21:241.0EPA 8260 92255111008 8501-WW1 Barium 258 ug/L 06/24/15 19:24100EPA 6010 Copper 3.0J ug/L 06/24/15 19:2410.0EPA 6010 Zinc 9.0J ug/L 06/24/15 19:2410.0EPA 6010 92255111009 8501-SMP1 Barium 36.9J ug/L 06/24/15 19:27100EPA 6010 Zinc 6.5J ug/L 06/24/15 19:2710.0EPA 6010 92255111010 8501-SMP2 Barium 32.9J ug/L 06/24/15 19:30100EPA 6010 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW1A Lab ID:92255111001 Collected:06/17/15 09:45 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 06/24/15 18:47 7440-36-006/22/15 16:306.0 3.8 1 Arsenic ND ug/L 06/24/15 18:47 7440-38-206/22/15 16:3010.0 2.5 1 Barium 154 ug/L 06/24/15 18:47 7440-39-306/22/15 16:301002.5 1 Beryllium ND ug/L 06/24/15 18:47 7440-41-706/22/15 16:301.0 0.50 1 Cadmium ND ug/L 06/24/15 18:47 7440-43-906/22/15 16:301.0 0.50 1 Chromium ND ug/L 06/24/15 18:47 7440-47-306/22/15 16:3010.0 2.5 1 Cobalt ND ug/L 06/24/15 18:47 7440-48-406/22/15 16:3010.0 2.5 1 Copper ND ug/L 06/24/15 18:47 7440-50-806/22/15 16:3010.0 2.5 1 Lead ND ug/L 06/24/15 18:47 7439-92-106/22/15 16:3010.0 2.5 1 Nickel ND ug/L 06/24/15 18:47 7440-02-006/22/15 16:3050.0 2.5 1 Selenium ND ug/L 06/24/15 18:47 7782-49-206/22/15 16:3010.0 5.0 1 Silver ND ug/L 06/24/15 18:47 7440-22-406/22/15 16:3010.0 2.5 1 Thallium ND ug/L 06/24/15 18:47 7440-28-006/22/15 16:305.5 5.0 1 Vanadium ND ug/L 06/24/15 18:47 7440-62-206/22/15 16:3025.0 2.5 1 Zinc ND ug/L 06/24/15 18:47 7440-66-606/22/15 16:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 19:47 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 19:47 107-13-12001.9 1 Benzene ND ug/L 06/29/15 19:47 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 19:47 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 19:47 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 19:47 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 19:47 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 19:47 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 19:47 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 19:47 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 06/29/15 19:47 108-90-73.0 0.23 1 Chloroethane ND ug/L 06/29/15 19:47 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 19:47 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 19:47 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 19:47 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 19:47 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 19:47 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 19:47 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 19:47 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 06/29/15 19:47 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 19:47 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 06/29/15 19:47 75-71-85.0 0.21 1 1,1-Dichloroethane ND ug/L 06/29/15 19:47 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 19:47 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 19:47 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 06/29/15 19:47 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 19:47 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 06/29/15 19:47 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 19:47 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW1A Lab ID:92255111001 Collected:06/17/15 09:45 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 06/29/15 19:47 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 19:47 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 19:47 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 19:47 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 19:47 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 19:47 108-10-11000.33 1 Styrene ND ug/L 06/29/15 19:47 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 19:47 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 19:47 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 06/29/15 19:47 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 19:47 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 19:47 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 19:47 79-00-51.0 0.29 1 Trichloroethene ND ug/L 06/29/15 19:47 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 06/29/15 19:47 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 19:47 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 19:47 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 06/29/15 19:47 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 19:47 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %06/29/15 19:47 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %06/29/15 19:47 17060-07-070-130 1 Toluene-d8 (S)99 %06/29/15 19:47 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW4 Lab ID:92255111002 Collected:06/17/15 13:20 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 06/24/15 19:05 7440-36-006/22/15 16:306.0 3.8 1 Arsenic ND ug/L 06/24/15 19:05 7440-38-206/22/15 16:3010.0 2.5 1 Barium 248 ug/L 06/24/15 19:05 7440-39-306/22/15 16:301002.5 1 Beryllium ND ug/L 06/24/15 19:05 7440-41-706/22/15 16:301.0 0.50 1 Cadmium ND ug/L 06/24/15 19:05 7440-43-906/22/15 16:301.0 0.50 1 Chromium ND ug/L 06/24/15 19:05 7440-47-306/22/15 16:3010.0 2.5 1 Cobalt 2.7J ug/L 06/24/15 19:05 7440-48-406/22/15 16:3010.0 2.5 1 Copper ND ug/L 06/24/15 19:05 7440-50-806/22/15 16:3010.0 2.5 1 Lead ND ug/L 06/24/15 19:05 7439-92-106/22/15 16:3010.0 2.5 1 Nickel ND ug/L 06/24/15 19:05 7440-02-006/22/15 16:3050.0 2.5 1 Selenium ND ug/L 06/24/15 19:05 7782-49-206/22/15 16:3010.0 5.0 1 Silver ND ug/L 06/24/15 19:05 7440-22-406/22/15 16:3010.0 2.5 1 Thallium ND ug/L 06/24/15 19:05 7440-28-006/22/15 16:305.5 5.0 1 Vanadium 8.1J ug/L 06/24/15 19:05 7440-62-206/22/15 16:3025.0 2.5 1 Zinc 10.2 ug/L 06/24/15 19:05 7440-66-606/22/15 16:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 20:03 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 20:03 107-13-12001.9 1 Benzene 1.0 ug/L 06/29/15 20:03 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 20:03 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 20:03 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 20:03 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 20:03 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 20:03 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 20:03 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 20:03 56-23-51.0 0.25 1 Chlorobenzene 13.6 ug/L 06/29/15 20:03 108-90-73.0 0.23 1 Chloroethane 1.9J ug/L 06/29/15 20:03 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 20:03 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 20:03 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 20:03 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 20:03 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 20:03 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 20:03 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 20:03 95-50-15.0 0.30 1 1,4-Dichlorobenzene 9.8 ug/L 06/29/15 20:03 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 20:03 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 06/29/15 20:03 75-71-85.0 0.21 1 1,1-Dichloroethane 0.74J ug/L 06/29/15 20:03 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 20:03 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 20:03 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 8.6 ug/L 06/29/15 20:03 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 20:03 156-60-55.0 0.49 1 1,2-Dichloropropane 2.0 ug/L 06/29/15 20:03 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 20:03 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW4 Lab ID:92255111002 Collected:06/17/15 13:20 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 06/29/15 20:03 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 20:03 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 20:03 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 20:03 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 20:03 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 20:03 108-10-11000.33 1 Styrene ND ug/L 06/29/15 20:03 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 20:03 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 20:03 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 06/29/15 20:03 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 20:03 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 20:03 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 20:03 79-00-51.0 0.29 1 Trichloroethene ND ug/L 06/29/15 20:03 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 06/29/15 20:03 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 20:03 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 20:03 108-05-450.0 0.35 1 Vinyl chloride 5.8 ug/L 06/29/15 20:03 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 20:03 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %06/29/15 20:03 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %06/29/15 20:03 17060-07-070-130 1 Toluene-d8 (S)101 %06/29/15 20:03 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW5S Lab ID:92255111003 Collected:06/17/15 11:30 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 06/24/15 19:08 7440-36-006/22/15 16:306.0 3.8 1 Arsenic ND ug/L 06/24/15 19:08 7440-38-206/22/15 16:3010.0 2.5 1 Barium 108 ug/L 06/24/15 19:08 7440-39-306/22/15 16:301002.5 1 Beryllium ND ug/L 06/24/15 19:08 7440-41-706/22/15 16:301.0 0.50 1 Cadmium ND ug/L 06/24/15 19:08 7440-43-906/22/15 16:301.0 0.50 1 Chromium ND ug/L 06/24/15 19:08 7440-47-306/22/15 16:3010.0 2.5 1 Cobalt ND ug/L 06/24/15 19:08 7440-48-406/22/15 16:3010.0 2.5 1 Copper ND ug/L 06/24/15 19:08 7440-50-806/22/15 16:3010.0 2.5 1 Lead ND ug/L 06/24/15 19:08 7439-92-106/22/15 16:3010.0 2.5 1 Nickel ND ug/L 06/24/15 19:08 7440-02-006/22/15 16:3050.0 2.5 1 Selenium ND ug/L 06/24/15 19:08 7782-49-206/22/15 16:3010.0 5.0 1 Silver ND ug/L 06/24/15 19:08 7440-22-406/22/15 16:3010.0 2.5 1 Thallium ND ug/L 06/24/15 19:08 7440-28-006/22/15 16:305.5 5.0 1 Vanadium 2.7J ug/L 06/24/15 19:08 7440-62-206/22/15 16:3025.0 2.5 1 Zinc 12.3 ug/L 06/24/15 19:08 7440-66-606/22/15 16:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 20:19 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 20:19 107-13-12001.9 1 Benzene 2.0 ug/L 06/29/15 20:19 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 20:19 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 20:19 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 20:19 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 20:19 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 20:19 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 20:19 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 20:19 56-23-51.0 0.25 1 Chlorobenzene 0.44J ug/L 06/29/15 20:19 108-90-73.0 0.23 1 Chloroethane 2.7J ug/L 06/29/15 20:19 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 20:19 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 20:19 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 20:19 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 20:19 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 20:19 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 20:19 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 20:19 95-50-15.0 0.30 1 1,4-Dichlorobenzene 2.4 ug/L 06/29/15 20:19 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 20:19 110-57-61001.0 1 Dichlorodifluoromethane 0.23J ug/L 06/29/15 20:19 75-71-85.0 0.21 1 1,1-Dichloroethane 23.3 ug/L 06/29/15 20:19 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 20:19 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 20:19 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 9.5 ug/L 06/29/15 20:19 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 20:19 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 06/29/15 20:19 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 20:19 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW5S Lab ID:92255111003 Collected:06/17/15 11:30 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 06/29/15 20:19 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 20:19 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 20:19 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 20:19 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 20:19 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 20:19 108-10-11000.33 1 Styrene ND ug/L 06/29/15 20:19 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 20:19 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 20:19 79-34-53.0 0.40 1 Tetrachloroethene 1.9 ug/L 06/29/15 20:19 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 20:19 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 20:19 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 20:19 79-00-51.0 0.29 1 Trichloroethene 2.1 ug/L 06/29/15 20:19 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 06/29/15 20:19 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 20:19 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 20:19 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 06/29/15 20:19 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 20:19 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)99 %06/29/15 20:19 460-00-470-130 1 1,2-Dichloroethane-d4 (S)106 %06/29/15 20:19 17060-07-070-130 1 Toluene-d8 (S)99 %06/29/15 20:19 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW5D Lab ID:92255111004 Collected:06/17/15 14:55 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 06/24/15 19:11 7440-36-006/22/15 16:306.0 3.8 1 Arsenic ND ug/L 06/24/15 19:11 7440-38-206/22/15 16:3010.0 2.5 1 Barium 28.0J ug/L 06/24/15 19:11 7440-39-306/22/15 16:301002.5 1 Beryllium ND ug/L 06/24/15 19:11 7440-41-706/22/15 16:301.0 0.50 1 Cadmium ND ug/L 06/24/15 19:11 7440-43-906/22/15 16:301.0 0.50 1 Chromium ND ug/L 06/24/15 19:11 7440-47-306/22/15 16:3010.0 2.5 1 Cobalt ND ug/L 06/24/15 19:11 7440-48-406/22/15 16:3010.0 2.5 1 Copper ND ug/L 06/24/15 19:11 7440-50-806/22/15 16:3010.0 2.5 1 Lead ND ug/L 06/24/15 19:11 7439-92-106/22/15 16:3010.0 2.5 1 Nickel ND ug/L 06/24/15 19:11 7440-02-006/22/15 16:3050.0 2.5 1 Selenium ND ug/L 06/24/15 19:11 7782-49-206/22/15 16:3010.0 5.0 1 Silver ND ug/L 06/24/15 19:11 7440-22-406/22/15 16:3010.0 2.5 1 Thallium ND ug/L 06/24/15 19:11 7440-28-006/22/15 16:305.5 5.0 1 Vanadium 3.2J ug/L 06/24/15 19:11 7440-62-206/22/15 16:3025.0 2.5 1 Zinc 8.4J ug/L 06/24/15 19:11 7440-66-606/22/15 16:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 20:35 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 20:35 107-13-12001.9 1 Benzene 3.0 ug/L 06/29/15 20:35 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 20:35 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 20:35 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 20:35 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 20:35 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 20:35 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 20:35 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 20:35 56-23-51.0 0.25 1 Chlorobenzene 0.62J ug/L 06/29/15 20:35 108-90-73.0 0.23 1 Chloroethane 2.9J ug/L 06/29/15 20:35 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 20:35 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 20:35 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 20:35 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 20:35 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 20:35 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 20:35 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 20:35 95-50-15.0 0.30 1 1,4-Dichlorobenzene 2.8 ug/L 06/29/15 20:35 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 20:35 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 06/29/15 20:35 75-71-85.0 0.21 1 1,1-Dichloroethane 25.5 ug/L 06/29/15 20:35 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 20:35 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 20:35 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 14.8 ug/L 06/29/15 20:35 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 20:35 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 06/29/15 20:35 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 20:35 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW5D Lab ID:92255111004 Collected:06/17/15 14:55 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 06/29/15 20:35 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 20:35 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 20:35 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 20:35 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 20:35 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 20:35 108-10-11000.33 1 Styrene ND ug/L 06/29/15 20:35 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 20:35 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 20:35 79-34-53.0 0.40 1 Tetrachloroethene 1.6 ug/L 06/29/15 20:35 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 20:35 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 20:35 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 20:35 79-00-51.0 0.29 1 Trichloroethene 2.4 ug/L 06/29/15 20:35 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 06/29/15 20:35 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 20:35 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 20:35 108-05-450.0 0.35 1 Vinyl chloride 0.75J ug/L 06/29/15 20:35 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 20:35 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %06/29/15 20:35 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %06/29/15 20:35 17060-07-070-130 1 Toluene-d8 (S)101 %06/29/15 20:35 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW6 Lab ID:92255111005 Collected:06/17/15 10:32 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 06/24/15 19:14 7440-36-006/22/15 16:306.0 3.8 1 Arsenic ND ug/L 06/24/15 19:14 7440-38-206/22/15 16:3010.0 2.5 1 Barium 81.0J ug/L 06/24/15 19:14 7440-39-306/22/15 16:301002.5 1 Beryllium ND ug/L 06/24/15 19:14 7440-41-706/22/15 16:301.0 0.50 1 Cadmium ND ug/L 06/24/15 19:14 7440-43-906/22/15 16:301.0 0.50 1 Chromium ND ug/L 06/24/15 19:14 7440-47-306/22/15 16:3010.0 2.5 1 Cobalt ND ug/L 06/24/15 19:14 7440-48-406/22/15 16:3010.0 2.5 1 Copper 2.7J ug/L 06/24/15 19:14 7440-50-806/22/15 16:3010.0 2.5 1 Lead ND ug/L 06/24/15 19:14 7439-92-106/22/15 16:3010.0 2.5 1 Nickel ND ug/L 06/24/15 19:14 7440-02-006/22/15 16:3050.0 2.5 1 Selenium ND ug/L 06/24/15 19:14 7782-49-206/22/15 16:3010.0 5.0 1 Silver ND ug/L 06/24/15 19:14 7440-22-406/22/15 16:3010.0 2.5 1 Thallium ND ug/L 06/24/15 19:14 7440-28-006/22/15 16:305.5 5.0 1 Vanadium 6.5J ug/L 06/24/15 19:14 7440-62-206/22/15 16:3025.0 2.5 1 Zinc 8.7J ug/L 06/24/15 19:14 7440-66-606/22/15 16:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 20:51 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 20:51 107-13-12001.9 1 Benzene ND ug/L 06/29/15 20:51 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 20:51 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 20:51 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 20:51 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 20:51 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 20:51 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 20:51 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 20:51 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 06/29/15 20:51 108-90-73.0 0.23 1 Chloroethane ND ug/L 06/29/15 20:51 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 20:51 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 20:51 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 20:51 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 20:51 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 20:51 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 20:51 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 20:51 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 06/29/15 20:51 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 20:51 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 06/29/15 20:51 75-71-85.0 0.21 1 1,1-Dichloroethane ND ug/L 06/29/15 20:51 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 20:51 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 20:51 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 06/29/15 20:51 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 20:51 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 06/29/15 20:51 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 20:51 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW6 Lab ID:92255111005 Collected:06/17/15 10:32 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 06/29/15 20:51 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 20:51 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 20:51 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 20:51 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 20:51 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 20:51 108-10-11000.33 1 Styrene ND ug/L 06/29/15 20:51 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 20:51 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 20:51 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 06/29/15 20:51 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 20:51 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 20:51 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 20:51 79-00-51.0 0.29 1 Trichloroethene ND ug/L 06/29/15 20:51 79-01-61.0 0.47 1 Trichlorofluoromethane 0.23J ug/L 06/29/15 20:51 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 20:51 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 20:51 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 06/29/15 20:51 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 20:51 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %06/29/15 20:51 460-00-470-130 1 1,2-Dichloroethane-d4 (S)104 %06/29/15 20:51 17060-07-070-130 1 Toluene-d8 (S)101 %06/29/15 20:51 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW7S Lab ID:92255111006 Collected:06/17/15 14:35 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 06/24/15 19:18 7440-36-006/22/15 16:306.0 3.8 1 Arsenic ND ug/L 06/24/15 19:18 7440-38-206/22/15 16:3010.0 2.5 1 Barium 226 ug/L 06/24/15 19:18 7440-39-306/22/15 16:301002.5 1 Beryllium ND ug/L 06/24/15 19:18 7440-41-706/22/15 16:301.0 0.50 1 Cadmium ND ug/L 06/24/15 19:18 7440-43-906/22/15 16:301.0 0.50 1 Chromium ND ug/L 06/24/15 19:18 7440-47-306/22/15 16:3010.0 2.5 1 Cobalt ND ug/L 06/24/15 19:18 7440-48-406/22/15 16:3010.0 2.5 1 Copper ND ug/L 06/24/15 19:18 7440-50-806/22/15 16:3010.0 2.5 1 Lead 2.8J ug/L 06/24/15 19:18 7439-92-106/22/15 16:3010.0 2.5 1 Nickel ND ug/L 06/24/15 19:18 7440-02-006/22/15 16:3050.0 2.5 1 Selenium ND ug/L 06/24/15 19:18 7782-49-206/22/15 16:3010.0 5.0 1 Silver ND ug/L 06/24/15 19:18 7440-22-406/22/15 16:3010.0 2.5 1 Thallium ND ug/L 06/24/15 19:18 7440-28-006/22/15 16:305.5 5.0 1 Vanadium 4.2J ug/L 06/24/15 19:18 7440-62-206/22/15 16:3025.0 2.5 1 Zinc 21.0 ug/L 06/24/15 19:18 7440-66-606/22/15 16:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 21:08 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 21:08 107-13-12001.9 1 Benzene 0.78J ug/L 06/29/15 21:08 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 21:08 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 21:08 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 21:08 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 21:08 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 21:08 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 21:08 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 21:08 56-23-51.0 0.25 1 Chlorobenzene 5.4 ug/L 06/29/15 21:08 108-90-73.0 0.23 1 Chloroethane ND ug/L 06/29/15 21:08 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 21:08 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 21:08 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 21:08 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 21:08 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 21:08 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 21:08 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 21:08 95-50-15.0 0.30 1 1,4-Dichlorobenzene 5.6 ug/L 06/29/15 21:08 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 21:08 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 06/29/15 21:08 75-71-85.0 0.21 1 1,1-Dichloroethane 3.8J ug/L 06/29/15 21:08 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 21:08 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 21:08 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 35.7 ug/L 06/29/15 21:08 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 21:08 156-60-55.0 0.49 1 1,2-Dichloropropane 1.9 ug/L 06/29/15 21:08 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 21:08 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW7S Lab ID:92255111006 Collected:06/17/15 14:35 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 06/29/15 21:08 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 21:08 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 21:08 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 21:08 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 21:08 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 21:08 108-10-11000.33 1 Styrene ND ug/L 06/29/15 21:08 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 21:08 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 21:08 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 06/29/15 21:08 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 21:08 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 21:08 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 21:08 79-00-51.0 0.29 1 Trichloroethene ND ug/L 06/29/15 21:08 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 06/29/15 21:08 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 21:08 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 21:08 108-05-450.0 0.35 1 Vinyl chloride 2.0 ug/L 06/29/15 21:08 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 21:08 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)96 %06/29/15 21:08 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %06/29/15 21:08 17060-07-070-130 1 Toluene-d8 (S)102 %06/29/15 21:08 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW7D Lab ID:92255111007 Collected:06/17/15 14:16 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 06/24/15 19:21 7440-36-006/22/15 16:306.0 3.8 1 Arsenic ND ug/L 06/24/15 19:21 7440-38-206/22/15 16:3010.0 2.5 1 Barium 81.8J ug/L 06/24/15 19:21 7440-39-306/22/15 16:301002.5 1 Beryllium ND ug/L 06/24/15 19:21 7440-41-706/22/15 16:301.0 0.50 1 Cadmium ND ug/L 06/24/15 19:21 7440-43-906/22/15 16:301.0 0.50 1 Chromium ND ug/L 06/24/15 19:21 7440-47-306/22/15 16:3010.0 2.5 1 Cobalt ND ug/L 06/24/15 19:21 7440-48-406/22/15 16:3010.0 2.5 1 Copper ND ug/L 06/24/15 19:21 7440-50-806/22/15 16:3010.0 2.5 1 Lead ND ug/L 06/24/15 19:21 7439-92-106/22/15 16:3010.0 2.5 1 Nickel ND ug/L 06/24/15 19:21 7440-02-006/22/15 16:3050.0 2.5 1 Selenium ND ug/L 06/24/15 19:21 7782-49-206/22/15 16:3010.0 5.0 1 Silver ND ug/L 06/24/15 19:21 7440-22-406/22/15 16:3010.0 2.5 1 Thallium ND ug/L 06/24/15 19:21 7440-28-006/22/15 16:305.5 5.0 1 Vanadium ND ug/L 06/24/15 19:21 7440-62-206/22/15 16:3025.0 2.5 1 Zinc ND ug/L 06/24/15 19:21 7440-66-606/22/15 16:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 21:24 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 21:24 107-13-12001.9 1 Benzene 0.70J ug/L 06/29/15 21:24 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 21:24 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 21:24 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 21:24 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 21:24 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 21:24 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 21:24 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 21:24 56-23-51.0 0.25 1 Chlorobenzene 4.2 ug/L 06/29/15 21:24 108-90-73.0 0.23 1 Chloroethane 0.82J ug/L 06/29/15 21:24 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 21:24 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 21:24 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 21:24 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 21:24 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 21:24 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 21:24 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 21:24 95-50-15.0 0.30 1 1,4-Dichlorobenzene 5.1 ug/L 06/29/15 21:24 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 21:24 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 06/29/15 21:24 75-71-85.0 0.21 1 1,1-Dichloroethane 3.8J ug/L 06/29/15 21:24 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 21:24 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 21:24 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 38.5 ug/L 06/29/15 21:24 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 21:24 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 06/29/15 21:24 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 21:24 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-MW7D Lab ID:92255111007 Collected:06/17/15 14:16 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 06/29/15 21:24 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 21:24 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 21:24 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 21:24 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 21:24 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 21:24 108-10-11000.33 1 Styrene ND ug/L 06/29/15 21:24 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 21:24 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 21:24 79-34-53.0 0.40 1 Tetrachloroethene 1.0 ug/L 06/29/15 21:24 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 21:24 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 21:24 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 21:24 79-00-51.0 0.29 1 Trichloroethene 2.2 ug/L 06/29/15 21:24 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 06/29/15 21:24 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 21:24 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 21:24 108-05-450.0 0.35 1 Vinyl chloride 1.4 ug/L 06/29/15 21:24 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 21:24 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)96 %06/29/15 21:24 460-00-470-130 1 1,2-Dichloroethane-d4 (S)106 %06/29/15 21:24 17060-07-070-130 1 Toluene-d8 (S)99 %06/29/15 21:24 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-WW1 Lab ID:92255111008 Collected:06/17/15 15:20 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 06/24/15 19:24 7440-36-006/22/15 16:306.0 3.8 1 Arsenic ND ug/L 06/24/15 19:24 7440-38-206/22/15 16:3010.0 2.5 1 Barium 258 ug/L 06/24/15 19:24 7440-39-306/22/15 16:301002.5 1 Beryllium ND ug/L 06/24/15 19:24 7440-41-706/22/15 16:301.0 0.50 1 Cadmium ND ug/L 06/24/15 19:24 7440-43-906/22/15 16:301.0 0.50 1 Chromium ND ug/L 06/24/15 19:24 7440-47-306/22/15 16:3010.0 2.5 1 Cobalt ND ug/L 06/24/15 19:24 7440-48-406/22/15 16:3010.0 2.5 1 Copper 3.0J ug/L 06/24/15 19:24 7440-50-806/22/15 16:3010.0 2.5 1 Lead ND ug/L 06/24/15 19:24 7439-92-106/22/15 16:3010.0 2.5 1 Nickel ND ug/L 06/24/15 19:24 7440-02-006/22/15 16:3050.0 2.5 1 Selenium ND ug/L 06/24/15 19:24 7782-49-206/22/15 16:3010.0 5.0 1 Silver ND ug/L 06/24/15 19:24 7440-22-406/22/15 16:3010.0 2.5 1 Thallium ND ug/L 06/24/15 19:24 7440-28-006/22/15 16:305.5 5.0 1 Vanadium ND ug/L 06/24/15 19:24 7440-62-206/22/15 16:3025.0 2.5 1 Zinc 9.0J ug/L 06/24/15 19:24 7440-66-606/22/15 16:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 21:40 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 21:40 107-13-12001.9 1 Benzene ND ug/L 06/29/15 21:40 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 21:40 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 21:40 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 21:40 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 21:40 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 21:40 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 21:40 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 21:40 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 06/29/15 21:40 108-90-73.0 0.23 1 Chloroethane ND ug/L 06/29/15 21:40 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 21:40 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 21:40 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 21:40 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 21:40 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 21:40 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 21:40 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 21:40 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 06/29/15 21:40 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 21:40 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 06/29/15 21:40 75-71-85.0 0.21 1 1,1-Dichloroethane ND ug/L 06/29/15 21:40 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 21:40 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 21:40 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 06/29/15 21:40 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 21:40 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 06/29/15 21:40 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 21:40 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-WW1 Lab ID:92255111008 Collected:06/17/15 15:20 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 06/29/15 21:40 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 21:40 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 21:40 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 21:40 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 21:40 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 21:40 108-10-11000.33 1 Styrene ND ug/L 06/29/15 21:40 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 21:40 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 21:40 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 06/29/15 21:40 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 21:40 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 21:40 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 21:40 79-00-51.0 0.29 1 Trichloroethene ND ug/L 06/29/15 21:40 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 06/29/15 21:40 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 21:40 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 21:40 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 06/29/15 21:40 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 21:40 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)96 %06/29/15 21:40 460-00-470-130 1 1,2-Dichloroethane-d4 (S)104 %06/29/15 21:40 17060-07-070-130 1 Toluene-d8 (S)99 %06/29/15 21:40 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-SMP1 Lab ID:92255111009 Collected:06/17/15 14:15 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 06/24/15 19:27 7440-36-006/22/15 16:306.0 3.8 1 Arsenic ND ug/L 06/24/15 19:27 7440-38-206/22/15 16:3010.0 2.5 1 Barium 36.9J ug/L 06/24/15 19:27 7440-39-306/22/15 16:301002.5 1 Beryllium ND ug/L 06/24/15 19:27 7440-41-706/22/15 16:301.0 0.50 1 Cadmium ND ug/L 06/24/15 19:27 7440-43-906/22/15 16:301.0 0.50 1 Chromium ND ug/L 06/24/15 19:27 7440-47-306/22/15 16:3010.0 2.5 1 Cobalt ND ug/L 06/24/15 19:27 7440-48-406/22/15 16:3010.0 2.5 1 Copper ND ug/L 06/24/15 19:27 7440-50-806/22/15 16:3010.0 2.5 1 Lead ND ug/L 06/24/15 19:27 7439-92-106/22/15 16:3010.0 2.5 1 Nickel ND ug/L 06/24/15 19:27 7440-02-006/22/15 16:3050.0 2.5 1 Selenium ND ug/L 06/24/15 19:27 7782-49-206/22/15 16:3010.0 5.0 1 Silver ND ug/L 06/24/15 19:27 7440-22-406/22/15 16:3010.0 2.5 1 Thallium ND ug/L 06/24/15 19:27 7440-28-006/22/15 16:305.5 5.0 1 Vanadium ND ug/L 06/24/15 19:27 7440-62-206/22/15 16:3025.0 2.5 1 Zinc 6.5J ug/L 06/24/15 19:27 7440-66-606/22/15 16:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 21:56 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 21:56 107-13-12001.9 1 Benzene ND ug/L 06/29/15 21:56 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 21:56 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 21:56 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 21:56 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 21:56 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 21:56 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 21:56 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 21:56 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 06/29/15 21:56 108-90-73.0 0.23 1 Chloroethane ND ug/L 06/29/15 21:56 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 21:56 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 21:56 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 21:56 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 21:56 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 21:56 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 21:56 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 21:56 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 06/29/15 21:56 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 21:56 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 06/29/15 21:56 75-71-85.0 0.21 1 1,1-Dichloroethane ND ug/L 06/29/15 21:56 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 21:56 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 21:56 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 06/29/15 21:56 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 21:56 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 06/29/15 21:56 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 21:56 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-SMP1 Lab ID:92255111009 Collected:06/17/15 14:15 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 06/29/15 21:56 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 21:56 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 21:56 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 21:56 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 21:56 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 21:56 108-10-11000.33 1 Styrene ND ug/L 06/29/15 21:56 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 21:56 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 21:56 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 06/29/15 21:56 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 21:56 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 21:56 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 21:56 79-00-51.0 0.29 1 Trichloroethene ND ug/L 06/29/15 21:56 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 06/29/15 21:56 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 21:56 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 21:56 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 06/29/15 21:56 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 21:56 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)97 %06/29/15 21:56 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %06/29/15 21:56 17060-07-070-130 1 Toluene-d8 (S)102 %06/29/15 21:56 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-SMP2 Lab ID:92255111010 Collected:06/17/15 12:10 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 06/24/15 19:30 7440-36-006/22/15 16:306.0 3.8 1 Arsenic ND ug/L 06/24/15 19:30 7440-38-206/22/15 16:3010.0 2.5 1 Barium 32.9J ug/L 06/24/15 19:30 7440-39-306/22/15 16:301002.5 1 Beryllium ND ug/L 06/24/15 19:30 7440-41-706/22/15 16:301.0 0.50 1 Cadmium ND ug/L 06/24/15 19:30 7440-43-906/22/15 16:301.0 0.50 1 Chromium ND ug/L 06/24/15 19:30 7440-47-306/22/15 16:3010.0 2.5 1 Cobalt ND ug/L 06/24/15 19:30 7440-48-406/22/15 16:3010.0 2.5 1 Copper ND ug/L 06/24/15 19:30 7440-50-806/22/15 16:3010.0 2.5 1 Lead ND ug/L 06/24/15 19:30 7439-92-106/22/15 16:3010.0 2.5 1 Nickel ND ug/L 06/24/15 19:30 7440-02-006/22/15 16:3050.0 2.5 1 Selenium ND ug/L 06/24/15 19:30 7782-49-206/22/15 16:3010.0 5.0 1 Silver ND ug/L 06/24/15 19:30 7440-22-406/22/15 16:3010.0 2.5 1 Thallium ND ug/L 06/24/15 19:30 7440-28-006/22/15 16:305.5 5.0 1 Vanadium ND ug/L 06/24/15 19:30 7440-62-206/22/15 16:3025.0 2.5 1 Zinc ND ug/L 06/24/15 19:30 7440-66-606/22/15 16:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 06/29/15 22:28 67-64-110010.0 1 Acrylonitrile ND ug/L 06/29/15 22:28 107-13-12001.9 1 Benzene ND ug/L 06/29/15 22:28 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 06/29/15 22:28 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 06/29/15 22:28 75-27-41.0 0.18 1 Bromoform ND ug/L 06/29/15 22:28 75-25-23.0 0.26 1 Bromomethane ND ug/L 06/29/15 22:28 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 06/29/15 22:28 78-93-31000.96 1 Carbon disulfide ND ug/L 06/29/15 22:28 75-15-01001.2 1 Carbon tetrachloride ND ug/L 06/29/15 22:28 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 06/29/15 22:28 108-90-73.0 0.23 1 Chloroethane ND ug/L 06/29/15 22:28 75-00-310.0 0.54 1 Chloroform ND ug/L 06/29/15 22:28 67-66-35.0 0.14 1 Chloromethane ND ug/L 06/29/15 22:28 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 06/29/15 22:28 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 06/29/15 22:28 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 06/29/15 22:28 106-93-41.0 0.27 1 Dibromomethane ND ug/L 06/29/15 22:28 74-95-3 L210.0 0.21 1 1,2-Dichlorobenzene ND ug/L 06/29/15 22:28 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 06/29/15 22:28 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 06/29/15 22:28 110-57-61001.0 1 Dichlorodifluoromethane ND ug/L 06/29/15 22:28 75-71-85.0 0.21 1 1,1-Dichloroethane ND ug/L 06/29/15 22:28 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 06/29/15 22:28 107-06-21.0 0.12 1 1,1-Dichloroethene ND ug/L 06/29/15 22:28 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 06/29/15 22:28 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 06/29/15 22:28 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 06/29/15 22:28 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 06/29/15 22:28 10061-01-51.0 0.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 37 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92255111 STOKES CO Sample:8501-SMP2 Lab ID:92255111010 Collected:06/17/15 12:10 Received:06/18/15 16:45 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,3-Dichloropropene ND ug/L 06/29/15 22:28 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 06/29/15 22:28 100-41-41.0 0.30 1 2-Hexanone ND ug/L 06/29/15 22:28 591-78-650.0 0.46 1 Iodomethane ND ug/L 06/29/15 22:28 74-88-4 M110.0 0.32 1 Methylene Chloride ND ug/L 06/29/15 22:28 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/15 22:28 108-10-11000.33 1 Styrene ND ug/L 06/29/15 22:28 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 06/29/15 22:28 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 06/29/15 22:28 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 06/29/15 22:28 127-18-41.0 0.46 1 Toluene ND ug/L 06/29/15 22:28 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 06/29/15 22:28 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 06/29/15 22:28 79-00-51.0 0.29 1 Trichloroethene ND ug/L 06/29/15 22:28 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 06/29/15 22:28 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 06/29/15 22:28 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 06/29/15 22:28 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 06/29/15 22:28 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 06/29/15 22:28 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %06/29/15 22:28 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %06/29/15 22:28 17060-07-070-130 1 Toluene-d8 (S)97 %06/29/15 22:28 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 37 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255111 STOKES CO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/18796 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92255111001, 92255111002, 92255111003, 92255111004, 92255111005, 92255111006, 92255111007, 92255111008, 92255111009, 92255111010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1490935 Associated Lab Samples:92255111001, 92255111002, 92255111003, 92255111004, 92255111005, 92255111006, 92255111007, 92255111008, 92255111009, 92255111010 Matrix:Water Analyzed Antimony ug/L ND 6.0 06/24/15 18:41 Arsenic ug/L ND 10.0 06/24/15 18:41 Barium ug/L ND 100 06/24/15 18:41 Beryllium ug/L ND 1.0 06/24/15 18:41 Cadmium ug/L ND 1.0 06/24/15 18:41 Chromium ug/L ND 10.0 06/24/15 18:41 Cobalt ug/L ND 10.0 06/24/15 18:41 Copper ug/L ND 10.0 06/24/15 18:41 Lead ug/L ND 10.0 06/24/15 18:41 Nickel ug/L ND 50.0 06/24/15 18:41 Selenium ug/L ND 10.0 06/24/15 18:41 Silver ug/L ND 10.0 06/24/15 18:41 Thallium ug/L ND 5.5 06/24/15 18:41 Vanadium ug/L ND 25.0 06/24/15 18:41 Zinc ug/L ND 10.0 06/24/15 18:41 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1490936LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 460500 92 80-120 Arsenic ug/L 439500 88 80-120 Barium ug/L 448500 90 80-120 Beryllium ug/L 450500 90 80-120 Cadmium ug/L 447500 89 80-120 Chromium ug/L 454500 91 80-120 Cobalt ug/L 455500 91 80-120 Copper ug/L 457500 91 80-120 Lead ug/L 456500 91 80-120 Nickel ug/L 445500 89 80-120 Selenium ug/L 443500 89 80-120 Silver ug/L 204250 82 80-120 Thallium ug/L 433500 87 80-120 Vanadium ug/L 445500 89 80-120 Zinc ug/L 450500 90 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 37 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255111 STOKES CO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1490937MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92255111001 1490938 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 95 75-12594 1 25500ND477472 Arsenic ug/L 500 92 75-12591 2 25500ND462453 Barium ug/L 500 93 75-12590 2 25500154617605 Beryllium ug/L 500 94 75-12592 2 25500ND472462 Cadmium ug/L 500 92 75-12591 2 25500ND462453 Chromium ug/L 500 94 75-12591 3 25500ND469457 Cobalt ug/L 500 92 75-12590 2 25500ND458449 Copper ug/L 500 96 75-12593 3 25500ND478465 Lead ug/L 500 91 75-12590 1 25500ND458452 Nickel ug/L 500 89 75-12588 2 25500ND447439 Selenium ug/L 500 92 75-12590 1 25500ND458451 Silver ug/L 250 85 75-12583 3 25250ND214209 Thallium ug/L 500 87 75-12587 1 25500ND439436 Vanadium ug/L 500 93 75-12591 3 25500ND468455 Zinc ug/L 500 90 75-12588 2 25500ND454444 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 37 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255111 STOKES CO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/32369 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92255111001, 92255111002, 92255111003, 92255111004, 92255111005, 92255111006, 92255111007, 92255111008, 92255111009, 92255111010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1497584 Associated Lab Samples:92255111001, 92255111002, 92255111003, 92255111004, 92255111005, 92255111006, 92255111007, 92255111008, 92255111009, 92255111010 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 5.0 06/29/15 19:14 1,1,1-Trichloroethane ug/L ND 1.0 06/29/15 19:14 1,1,2,2-Tetrachloroethane ug/L ND 3.0 06/29/15 19:14 1,1,2-Trichloroethane ug/L ND 1.0 06/29/15 19:14 1,1-Dichloroethane ug/L ND 5.0 06/29/15 19:14 1,1-Dichloroethene ug/L ND 5.0 06/29/15 19:14 1,2,3-Trichloropropane ug/L ND 1.0 06/29/15 19:14 1,2-Dibromo-3-chloropropane ug/L ND 13.0 06/29/15 19:14 1,2-Dibromoethane (EDB)ug/L ND 1.0 06/29/15 19:14 1,2-Dichlorobenzene ug/L ND 5.0 06/29/15 19:14 1,2-Dichloroethane ug/L ND 1.0 06/29/15 19:14 1,2-Dichloropropane ug/L ND 1.0 06/29/15 19:14 1,4-Dichlorobenzene ug/L ND 1.0 06/29/15 19:14 2-Butanone (MEK)ug/L ND 100 06/29/15 19:14 2-Hexanone ug/L ND 50.0 06/29/15 19:14 4-Methyl-2-pentanone (MIBK)ug/L ND 100 06/29/15 19:14 Acetone ug/L ND 100 06/29/15 19:14 Acrylonitrile ug/L ND 200 06/29/15 19:14 Benzene ug/L ND 1.0 06/29/15 19:14 Bromochloromethane ug/L ND 3.0 06/29/15 19:14 Bromodichloromethane ug/L ND 1.0 06/29/15 19:14 Bromoform ug/L ND 3.0 06/29/15 19:14 Bromomethane ug/L ND 10.0 06/29/15 19:14 Carbon disulfide ug/L ND 100 06/29/15 19:14 Carbon tetrachloride ug/L ND 1.0 06/29/15 19:14 Chlorobenzene ug/L ND 3.0 06/29/15 19:14 Chloroethane ug/L ND 10.0 06/29/15 19:14 Chloroform ug/L ND 5.0 06/29/15 19:14 Chloromethane ug/L ND 1.0 06/29/15 19:14 cis-1,2-Dichloroethene ug/L ND 5.0 06/29/15 19:14 cis-1,3-Dichloropropene ug/L ND 1.0 06/29/15 19:14 Dibromochloromethane ug/L ND 3.0 06/29/15 19:14 Dibromomethane ug/L ND 10.0 06/29/15 19:14 Dichlorodifluoromethane ug/L ND 5.0 06/29/15 19:14 Ethylbenzene ug/L ND 1.0 06/29/15 19:14 Iodomethane ug/L ND 10.0 06/29/15 19:14 Methylene Chloride ug/L ND 1.0 06/29/15 19:14 Styrene ug/L ND 1.0 06/29/15 19:14 Tetrachloroethene ug/L ND 1.0 06/29/15 19:14 Toluene ug/L ND 1.0 06/29/15 19:14 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 37 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255111 STOKES CO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1497584 Associated Lab Samples:92255111001, 92255111002, 92255111003, 92255111004, 92255111005, 92255111006, 92255111007, 92255111008, 92255111009, 92255111010 Matrix:Water Analyzed trans-1,2-Dichloroethene ug/L ND 5.0 06/29/15 19:14 trans-1,3-Dichloropropene ug/L ND 1.0 06/29/15 19:14 trans-1,4-Dichloro-2-butene ug/L ND 100 06/29/15 19:14 Trichloroethene ug/L ND 1.0 06/29/15 19:14 Trichlorofluoromethane ug/L ND 1.0 06/29/15 19:14 Vinyl acetate ug/L ND 50.0 06/29/15 19:14 Vinyl chloride ug/L ND 1.0 06/29/15 19:14 Xylene (Total)ug/L ND 5.0 06/29/15 19:14 1,2-Dichloroethane-d4 (S)%98 70-130 06/29/15 19:14 4-Bromofluorobenzene (S)%97 70-130 06/29/15 19:14 Toluene-d8 (S)%101 70-130 06/29/15 19:14 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1497585LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 41.550 83 80-125 1,1,1-Trichloroethane ug/L 48.150 96 71-129 1,1,2,2-Tetrachloroethane ug/L 48.550 97 79-124 1,1,2-Trichloroethane ug/L 44.950 90 85-125 1,1-Dichloroethane ug/L 47.050 94 73-126 1,1-Dichloroethene ug/L 47.450 95 66-135 1,2,3-Trichloropropane ug/L 40.350 81 75-130 1,2-Dibromo-3-chloropropane ug/L 52.550 105 71-133 1,2-Dibromoethane (EDB)ug/L 49.350 99 83-124 1,2-Dichlorobenzene ug/L 45.150 90 80-133 1,2-Dichloroethane ug/L 46.150 92 67-128 1,2-Dichloropropane ug/L 45.150 90 75-132 1,4-Dichlorobenzene ug/L 44.050 88 78-130 2-Butanone (MEK)ug/L 95.1J100 95 61-144 2-Hexanone ug/L 86.2100 86 68-143 4-Methyl-2-pentanone (MIBK)ug/L 85.4J100 85 72-135 Acetone ug/L 100100 100 48-146 Acrylonitrile ug/L 253250 101 40-160 Benzene ug/L 46.150 92 80-125 Bromochloromethane ug/L 52.850 106 71-125 Bromodichloromethane ug/L 43.350 87 78-124 Bromoform ug/L 36.150 72 71-128 Bromomethane ug/L 56.550 113 40-160 Carbon disulfide ug/L 44.7J50 89 50-160 Carbon tetrachloride ug/L 45.350 91 69-131 Chlorobenzene ug/L 45.650 91 81-122 Chloroethane ug/L 43.750 87 39-148 Chloroform ug/L 46.150 92 73-127 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 37 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255111 STOKES CO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1497585LABORATORY CONTROL SAMPLE: LCSSpike Chloromethane ug/L 42.550 85 44-146 cis-1,2-Dichloroethene ug/L 47.750 95 74-124 cis-1,3-Dichloropropene ug/L 46.850 94 72-132 Dibromochloromethane ug/L 46.850 94 78-125 Dibromomethane ug/L 40.7 L0508182-120 Dichlorodifluoromethane ug/L 49.050 98 34-157 Ethylbenzene ug/L 44.550 89 79-121 Iodomethane ug/L 112100 112 39-154 Methylene Chloride ug/L 51.350 103 64-133 Styrene ug/L 46.450 93 84-126 Tetrachloroethene ug/L 45.150 90 78-122 Toluene ug/L 45.850 92 80-121 trans-1,2-Dichloroethene ug/L 47.850 96 71-127 trans-1,3-Dichloropropene ug/L 40.850 82 69-141 trans-1,4-Dichloro-2-butene ug/L 43.6J50 87 40-160 Trichloroethene ug/L 41.650 83 78-122 Trichlorofluoromethane ug/L 50.150 100 53-137 Vinyl acetate ug/L 85.7100 86 40-160 Vinyl chloride ug/L 39.350 79 58-137 Xylene (Total)ug/L 138150 92 81-126 1,2-Dichloroethane-d4 (S)%109 70-130 4-Bromofluorobenzene (S)%95 70-130 Toluene-d8 (S)%97 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1497587MATRIX SPIKE SAMPLE: MSSpike Result 92255111010 1,1,1,2-Tetrachloroethane ug/L 18.520 92 70-130ND 1,1,1-Trichloroethane ug/L 22.920 114 70-130ND 1,1,2,2-Tetrachloroethane ug/L 20.320 102 70-130ND 1,1,2-Trichloroethane ug/L 18.320 92 70-130ND 1,1-Dichloroethane ug/L 22.920 115 70-130ND 1,1-Dichloroethene ug/L 24.020 120 70-166ND 1,2,3-Trichloropropane ug/L 20.720 104 70-130ND 1,2-Dibromo-3-chloropropane ug/L 20.220 101 70-130ND 1,2-Dibromoethane (EDB)ug/L 20.920 105 70-130ND 1,2-Dichlorobenzene ug/L 21.020 105 70-130ND 1,2-Dichloroethane ug/L 18.320 91 70-130ND 1,2-Dichloropropane ug/L 19.520 97 70-130ND 1,4-Dichlorobenzene ug/L 19.720 99 70-130ND 2-Butanone (MEK)ug/L 37.2J40 93 70-130ND 2-Hexanone ug/L 35.8J40 89 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 38.0J40 95 70-130ND Acetone ug/L 38.1J40 95 70-130ND Acrylonitrile ug/L 101J100 101 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 37 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255111 STOKES CO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1497587MATRIX SPIKE SAMPLE: MSSpike Result 92255111010 Benzene ug/L 21.120 106 70-148ND Bromochloromethane ug/L 25.220 126 70-130ND Bromodichloromethane ug/L 19.720 98 70-130ND Bromoform ug/L 16.420 82 70-130ND Bromomethane ug/L 23.320 116 70-130ND Carbon disulfide ug/L 22.4J20 112 70-130ND Carbon tetrachloride ug/L 22.120 110 70-130ND Chlorobenzene ug/L 20.820 104 70-146ND Chloroethane ug/L 22.420 112 70-130ND Chloroform ug/L 22.220 111 70-130ND Chloromethane ug/L 22.820 114 70-130ND cis-1,2-Dichloroethene ug/L 21.120 106 70-130ND cis-1,3-Dichloropropene ug/L 18.920 95 70-130ND Dibromochloromethane ug/L 17.720 89 70-130ND Dibromomethane ug/L 19.620 98 70-130ND Dichlorodifluoromethane ug/L 25.120 126 70-130ND Ethylbenzene ug/L 20.220 101 70-130ND Iodomethane ug/L 57.3 M14014370-130ND Methylene Chloride ug/L 19.620 98 70-130ND Styrene ug/L 20.920 104 70-130ND Tetrachloroethene ug/L 21.620 108 70-130ND Toluene ug/L 21.220 106 70-155ND trans-1,2-Dichloroethene ug/L 22.720 113 70-130ND trans-1,3-Dichloropropene ug/L 17.920 89 70-130ND trans-1,4-Dichloro-2-butene ug/L 19.7J20 98 70-130ND Trichloroethene ug/L 20.320 101 69-151ND Trichlorofluoromethane ug/L 25.520 128 70-130ND Vinyl acetate ug/L 27.8J40 70 70-130ND Vinyl chloride ug/L 20.920 105 70-130ND 1,2-Dichloroethane-d4 (S)%98 70-130 4-Bromofluorobenzene (S)%95 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92255111009 1497586SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 37 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92255111 STOKES CO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92255111009 1497586SAMPLE DUPLICATE: 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L ND 30ND 1,2-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L ND 30ND 2-Butanone (MEK)ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND Acrylonitrile ug/L ND 30ND Benzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon disulfide ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L ND 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Dichlorodifluoromethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%101 398 4-Bromofluorobenzene (S)%95 297 Toluene-d8 (S)%99 4102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 37 #=QL# QUALIFIERS Pace Project No.: Project: 92255111 STOKES CO DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Analyte recovery in the laboratory control sample (LCS) was outside QC limits.L0 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low.L2 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 37 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92255111 STOKES CO Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92255111001 MPRP/18796 ICP/168548501-MW1A EPA 3010 EPA 6010 92255111002 MPRP/18796 ICP/168548501-MW4 EPA 3010 EPA 6010 92255111003 MPRP/18796 ICP/168548501-MW5S EPA 3010 EPA 6010 92255111004 MPRP/18796 ICP/168548501-MW5D EPA 3010 EPA 6010 92255111005 MPRP/18796 ICP/168548501-MW6 EPA 3010 EPA 6010 92255111006 MPRP/18796 ICP/168548501-MW7S EPA 3010 EPA 6010 92255111007 MPRP/18796 ICP/168548501-MW7D EPA 3010 EPA 6010 92255111008 MPRP/18796 ICP/168548501-WW1 EPA 3010 EPA 6010 92255111009 MPRP/18796 ICP/168548501-SMP1 EPA 3010 EPA 6010 92255111010 MPRP/18796 ICP/168548501-SMP2 EPA 3010 EPA 6010 92255111001 MSV/323698501-MW1A EPA 8260 92255111002 MSV/323698501-MW4 EPA 8260 92255111003 MSV/323698501-MW5S EPA 8260 92255111004 MSV/323698501-MW5D EPA 8260 92255111005 MSV/323698501-MW6 EPA 8260 92255111006 MSV/323698501-MW7S EPA 8260 92255111007 MSV/323698501-MW7D EPA 8260 92255111008 MSV/323698501-WW1 EPA 8260 92255111009 MSV/323698501-SMP1 EPA 8260 92255111010 MSV/323698501-SMP2 EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 06/30/2015 02:50 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 37 Page 36 of 37 Page 37 of 37 Appendix B Summary of Detections, Exceedances, and Field Parameters Summary of Detections WELL ID PARAMETER RESULT UNITS SWSL DATE 8501-MW1A Barium 154.0 µg/L 100 6/17/2015 8501-MW4 Barium 248.0 µg/L 100 6/17/2015 8501-MW4 Zinc 10.2 µg/L 10 6/17/2015 8501-MW4 1,2-Dichloropropane 2.0 µg/L 1 6/17/2015 8501-MW4 1,4-Dichlorobenzene 9.8 µg/L 1 6/17/2015 8501-MW4 Benzene 1.0 µg/L 1 6/17/2015 8501-MW4 Chlorobenzene 13.6 µg/L 3 6/17/2015 8501-MW4 Vinyl chloride 5.8 µg/L 1 6/17/2015 8501-MW4 cis-1,2-Dichloroethene 8.6 µg/L 5 6/17/2015 8501-MW5D 1,1-Dichloroethane 25.5 µg/L 5 6/17/2015 8501-MW5D 1,4-Dichlorobenzene 2.8 µg/L 1 6/17/2015 8501-MW5D Benzene 3.0 µg/L 1 6/17/2015 8501-MW5D Tetrachloroethene 1.6 µg/L 1 6/17/2015 8501-MW5D Trichloroethene 2.4 µg/L 1 6/17/2015 8501-MW5D cis-1,2-Dichloroethene 14.8 µg/L 5 6/17/2015 8501-MW5S Barium 108.0 µg/L 100 6/17/2015 8501-MW5S Zinc 12.3 µg/L 10 6/17/2015 8501-MW5S Benzene 2.0 µg/L 1 6/17/2015 8501-MW5S 1,1-Dichloroethane 23.3 µg/L 5 6/17/2015 8501-MW5S 1,4-Dichlorobenzene 2.4 µg/L 1 6/17/2015 8501-MW5S Benzene 2.0 µg/L 1 6/17/2015 8501-MW5S Trichloroethene 2.1 µg/L 1 6/17/2015 8501-MW5S cis-1,2-Dichloroethene 9.5 µg/L 5 6/17/2015 8501-MW7D 1,4-Dichlorobenzene 5.1 µg/L 1 6/17/2015 8501-MW7D Chlorobenzene 4.2 µg/L 3 6/17/2015 8501-MW7D Tetrachloroethene 1.0 µg/L 1 6/17/2015 8501-MW7D Trichloroethene 2.2 µg/L 1 6/17/2015 8501-MW7D Vinyl chloride 1.4 µg/L 1 6/17/2015 8501-MW7D cis-1,2-Dichloroethene 38.5 µg/L 5 6/17/2015 Stokes Co. Landfill Permit No. 85-01 Page 1 of 2 Joyce Engineering Summary of Detections WELL ID PARAMETER RESULT UNITS SWSL DATE 8501-MW7S Barium 226.0 µg/L 100 6/17/2015 8501-MW7S Chlorobenzene 5.4 µg/L 3 6/17/2015 8501-MW7S cis-1,2-Dichloroethene 35.7 µg/L 5 6/17/2015 8501-MW7S Zinc 21.0 µg/L 10 6/17/2015 8501-MW7S 1,2-Dichloropropane 1.9 µg/L 1 6/17/2015 8501-MW7S 1,4-Dichlorobenzene 5.6 µg/L 1 6/17/2015 8501-MW7S Chlorobenzene 5.4 µg/L 3 6/17/2015 8501-WW1 Barium 258 µg/L 100 6/17/2015 8501-HO2R-BF Chlorobenzene 5.5 µg/L 3 6/26/2015 8501-HO2R-BF 1,4-Dichlorobenzene 1.2 µg/L 1 6/26/2015 8501-HO2R-BF Vinyl chloride 5.4 µg/L 1 6/26/2015 Notes:µg/L = Micorgrams per liter SWSL = NC Soild Waste Section Reporting Limit Laboratory Reporting limit used when SWSL has not been established Stokes Co. Landfill Permit No. 85-01 Page 2 of 2 Joyce Engineering Summary of Exceedances WELL ID PARAMETER RESULT UNITS SWSL NC2L/*GWPS GPS DATE 8501-MW4 1,2-Dichloropropane 2.0 µg/L 1 0.6 0.6 6/17/2015 8501-MW4 1,4-Dichlorobenzene 9.8 µg/L 1 6 6 6/17/2015 8501-MW4 Vinyl chloride 5.8 µg/L 1 0.03 0.03 6/17/2015 8501-MW5D Benzene 3.0 µg/L 1 1 1 6/17/2015 8501-MW5D 1,1-Dichloroethane 25.5 µg/L 5 6 6 6/17/2015 8501-MW5D Tetrachloroethene 1.6 µg/L 1 0.7 0.7 6/17/2015 8501-MW5S Benzene 2.0 µg/L 1 1 1 6/17/2015 8501-MW5S 1,1-Dichloroethane 23.3 µg/L 5 6 6 6/17/2015 8501-MW5S Tetrachloroethene 1.9 µg/L 1 0.7 0.7 6/17/2015 8501-MW7D Tetrachloroethene 1.0 µg/L 1 0.7 0.7 6/17/2015 8501-MW7D Vinyl chloride 1.4 µg/L 1 0.03 0.03 6/17/2015 8501-MW7S 1,2-Dichloropropane 1.9 µg/L 1 0.6 0.6 6/17/2015 8501-MW7S Vinyl chloride 2.0 µg/L 1 0.03 0.03 6/17/2015 8501-HO2R-BF Vinyl chloride 5.4 µg/L 1 0.03 0.03 6/26/2015 NOTES:All Results in micorgrams per liter (µg/L) SWSL = NC Soild Waste Section Reporting Limit NC2L = NC Groundwater Standard from 15A NCAC 2L.0202 GWPS = NC Solid Waste Section Groundwater Protection Standard (for constituents with no NC2L) GPS = Groundwater Protection Standard as defined by 15A NCAC 13B.1634(g) GPS for chromuium is based on the statistical background concentration. ASD for Iron and Manganese approved by DENR-SWS on June 9, 2011. Stokes Co. Landfill Permit No. 85-01 1 of 1 Joyce Engineering Summary of Field Parameters WELL ID PARAMETER RESULT UNITS COLLECT DATE 8501-MW1A pH 7.15 s.u 6/17/2015 8501-MW1A Temperature 16.6 C 6/17/2015 8501-MW1A Conductivity 584 u.s 6/17/2015 8501-MW1A Turbidity 4.12 ntu 6/17/2015 8501-MW1A Static Water Level 51.94 ft 6/17/2015 8501-MW1A Well Depth 104.60 ft 6/17/2015 8501-MW4 pH 6.29 s.u 6/17/2015 8501-MW4 Temperature 17.8 C 6/17/2015 8501-MW4 Conductivity 822 u.s 6/17/2015 8501-MW4 Turbidity 4.48 ntu 6/17/2015 8501-MW4 Static Water Level 10.54 ft 6/17/2015 8501-MW4 Well Depth 15.98 ft 6/17/2015 8501-MW5D pH 5.68 s.u 6/17/2015 8501-MW5D Temperature 16.8 C 6/17/2015 8501-MW5D Conductivity 365 u.s 6/17/2015 8501-MW5D Turbidity 15.5 ntu 6/17/2015 8501-MW5D Static Water Level 12.35 ft 6/17/2015 8501-MW5D Well Depth 62.43 ft 6/17/2015 8501-MW5S pH 5.54 s.u 6/17/2015 8501-MW5S Temperature 14 C 6/17/2015 8501-MW5S Conductivity 278 u.s 6/17/2015 8501-MW5S Turbidity 5.3 ntu 6/17/2015 8501-MW5S Static Water Level 12.71 ft 6/17/2015 8501-MW5S Well Depth 26.84 ft 6/17/2015 Stokes Co. Landfill Permit No. 85-01 Joyce Engineering Summary of Field Parameters WELL ID PARAMETER RESULT UNITS COLLECT DATE 8501-MW6 pH 5.51 s.u 6/17/2015 8501-MW6 Temperature 19.0 C 6/17/2015 8501-MW6 Conductivity 171 u.s 6/17/2015 8501-MW6 Turbidity 5.3 ntu 6/17/2015 8501-MW6 Static Water Level 38.25 ft 6/17/2015 8501-MW6 Well Depth 53.50 ft 6/17/2015 8501-MW7D pH 6.52 s.u 6/17/2015 8501-MW7D Temperature 15.8 C 6/17/2015 8501-MW7D Conductivity 787 u.s 6/17/2015 8501-MW7D Turbidity 5.1 ntu 6/17/2015 8501-MW7D Static Water Level 3.78 ft 6/17/2015 8501-MW7D Well Depth 67.5 ft 6/17/2015 8501-MW7S pH 5.75 s.u 6/17/2015 8501-MW7S Temperature 17 C 6/17/2015 8501-MW7S Conductivity 484 u.s 6/17/2015 8501-MW7S Turbidity 26 ntu 6/17/2015 8501-MW7S Static Water Level 5.55 ft 6/17/2015 8501-MW7S Well Depth 22.71 ft 6/17/2015 8501-SMP1 pH 7.07 s.u 6/17/2015 8501-SMP1 Temperature 23.2 C 6/17/2015 8501-SMP1 Conductivity 87 u.s 6/17/2015 8501-SMP1 Turbidity 27.1 ntu 6/17/2015 Stokes Co. Landfill Permit No. 85-01 Joyce Engineering Summary of Field Parameters WELL ID PARAMETER RESULT UNITS COLLECT DATE 8501-SMP2 pH 6.66 s.u 6/17/2015 8501-SMP2 Temperature 26.1 C 6/17/2015 8501-SMP2 Conductivity 109 u.s 6/17/2015 8501-SMP2 Turbidity 4.51 ntu 6/17/2015 8501-WW-1 pH 6.26 s.u 6/17/2015 8501-WW-1 Temperature 30.5 C 6/17/2015 8501-WW-1 Conductivity 118 u.s 6/17/2015 8501-WW-1 Turbidity 4.26 ntu 6/17/2015 8501-HO2R-AF pH 6.48 s.u 6/26/2015 8501-HO2R-AF Temperature 22.7 C 6/26/2015 8501-HO2R-AF Conductivity 1174 u.s 6/26/2015 8501-HO2R-AF Turbidity 3.37 ntu 6/26/2015 8501-HO2R-BF pH 6.49 s.u 6/26/2015 8501-HO2R-BF Temperature 22.6 C 6/26/2015 8501-HO2R-BF Conductivity 1076 u.s 6/26/2015 8501-HO2R-BF Turbidity 3.67 ntu 6/26/2015 Notes:ºC= degrees Centigrade S.U.= Standard Units µS = microsemens NTU = Nephelometric Turbidity Units Stokes Co. Landfill Permit No. 85-01 Joyce Engineering