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HomeMy WebLinkAbout9801_WilsonCounty_MSWLF_GWMR May 31, 2017 Mr. Ervin Lane, Hydrogeologist NC Division of Waste Management Solid Waste Section Mail Service Center 1646 Raleigh, NC 27699-1646 Re: 2017 First Semi-Annual Water Quality Monitoring Results Closed Wilson County Landfill Wilson, North Carolina Permit #98-01 Dear Ervin: Babb & Associates, P.A. has completed the 2017 first semi-annual sampling event at the closed Wilson County Landfill. On May 10, 2017, nine groundwater monitoring wells and five surface water monitoring stations were sampled and analyzed for volatile organic compounds (VOCs) by EPA Method 8260 and Appendix I inorganic compounds. A site map is provided with this report which shows the groundwater and surface water sample locations and shallow potentiometric surface. Additional attachments to this report include tables summarizing the groundwater and surface water analytical results (Tables 1 & 2), field parameters collected during the monitoring event (Table 3), well construction information (Table 4), and groundwater flow rates (Table 5). The laboratory analytical report, in pdf and EDD formats, is included as Appendix A. If there are any questions regarding the attached information, please contact me at (919) 325-0696. Respectfully, Babb & Associates, P.A. Gary D. Babb, P.G. President Enclosures cc: Mr. Andy Davis, Director Wilson County Solid Waste Water Quality Monitoring Report Wilson County Municipal Solid Waste Landfill 2400 Highway 42 East Wilson, North Carolina Permit No. 98-01 Prepared for: Wilson County Solid Waste P.O. Box 1728 Wilson, North Carolina 27894 Prepared by: Babb & Associates, P.A. P.O. Box 37697 Raleigh, North Carolina 27627 May 2017 ___________________________________ Gary D. Babb, Licensed Geologist Table of Contents 1.0 Introduction 1 1.1 Site Information 1.2 Site Geology 1.3 Site Hydrogeology 2.0 Water Quality Monitoring Program 5 2.1 Groundwater Monitoring Network 2.2 Surface Water Monitoring Network 3.0 Water Quality Sample Collection 7 3.1 Field Sample Procedures 3.2 Field Quality Assurance 3.3 Sample Delivery/Chain-of-Custody 4.0 Laboratory Analysis 9 5.0 Hydrogeological Conditions 10 6.0 Laboratory Analytical Results 11 6.1 Groundwater Analytical Results 6.2 Surface Water Analytical Results 6.3 Quality Control Sample 7.0 Conclusions 14 Figure 1 Water Quality Monitoring Sample Locations/Potentiometric Map Table 1 Groundwater Analytical Results Table 2 Surface Water Analytical Results Table 3 Field Parameter Measurements Table 4 Well Construction Information/Elevations Table 5 Groundwater Flow Rates Appendix A ENCO Laboratory Analytical Report Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 1 1.0 Introduction 1.1 Site Information The closed Wilson County Landfill is located approximately 3.5 miles east of downtown Wilson, NC at the intersection of NC 42 and Tucker Court. Originally, the site of the closed Wilson County Landfill facility was dominated by a hill (approximately 108 feet above msl) located in the central portion of the present site. Several residential/farm houses were located in the northeast portion of the site. An intermittent stream originating in the northern portion of the site flowed southeastward eventually flowing into an unnamed stream southeast of the site. This unnamed stream flowed westward becoming part of the southern site boundary and traversed the southwestern most portion of the site and emptied into the Toisnot Swamp Canal. The remainder of the site contained drainage features that radiated outward from the dominant hill and discharged into these streams or with other drainage features located to the northwest of the site. Wetland areas were associated with streams and the Toisnot Swamp. Prior to construction of the landfill facility, agriculture was the primary land use in this area of Wilson County. Surrounding properties within 1,500 feet of the site are currently being used for farming, residential, or solid waste management purposes. Land south of the site is mostly farmland with a mobile home park located approximately 1,200 feet to the south. Land immediately west of the site is owned by Wilson County and used for construction and demolition debris disposal, recycling/reclaimation, and other solid waste management activities. Land north of the site is mostly used for farmland with wooded areas. Land east of the site is mostly farmland with wooded areas and light residential use. Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 2 1.2 Site Geology The closed Wilson County Landfill is located in the western portion of the Carolina Coastal Plain near the Fall Line. The Fall Line is the province boundary between the Piedmont and the Coastal Plain provinces. It represents a significant change in lithology, which in turn reflects a change in stream gradients. Lithology of the Piedmont province is primarily igneous and metamorphic while the Coastal Plain province is primarily sedimentary. In general, rivers and streams in the Piedmont Province have higher flow rates with well defined channels while Coastal Plain rivers and streams are meandering with lesser defined channels resulting in swamps and bays. These streams, swamps, and bays are the major discharge point of the uppermost aquifer. The Carolina Coastal Plain is underlain by flat-lying to very gently eastward dipping sedimentary strata which overlay a foundation of crystalline rocks. These sediments were deposited during repeated marine transgressive and regressive cycles due to fluctuations in sea level caused by expansion and recession of glacial ice caps during the Pliocene and early Pleistocene epochs (approximately 2 to 5 million years ago). Sediments in the area of the closed Wilson County Landfill facility are classified as being in the Yorktown Formation. Information gathered from the Geologic Map of North Carolina, 1985 and The Geology of the Carolina, 1991, cites that sediments of the Yorktown Formation are fossiliferous clay with varying amounts of fine-grained sand, silty sand, sandy silt, silty clay, and bluish gray shell material. These types of deposits are found mainly north of the Neuse River and are commonly concentrated in lenses and vary in vertical and horizontal dimensions. The topography of the Coastal Plain is characterized by flat to gently undulating relief. The local geology is characterized by relatively thin layers (0.5 - 7.0 feet) of clays, silts, and sands in varying textures and colors that overlie a gray/black silty clay/sand that is found throughout the area. The drainage canals located on the northwest and southeast Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 3 property boundaries expose these silty clay and sand layers. The original soils at the site were excavated to create capacity for waste disposal. 1.3 Site Hydrogeology The major groundwater discharge features influencing groundwater flow direction at the site are the Toisnot Swamp and drainage ditches located to the southeast and northwest of the site. Groundwater level measurements collected on May 10, 2017 indicate that the general groundwater flow direction on the facility is to the south-southeast towards the Toisnot Swamp Canal. However, the presence of drainage ditches have an impact on localized groundwater flow. Groundwater flow near the southeastern drainage ditch tends to be in a more southerly direction towards the drainage ditch. A Potentiometric Map indicating groundwater flow directions is provided as Figure 1. Aquifer hydraulic conductivity testing was performed in June 1997 on five of the site monitoring wells and consisted of rising and falling head tests (slug tests). The results of the slug test data was analyzed using the Bouwer and Rice method and are summarized on the table below: WELL ID HYDRAULIC CONDUCTIVITY (centimeters/second) TYPE OF TEST FORMATION MW-3A 3.80 x 10-5 Falling Yorktown P-3 1.27 x 10-4 Rising Alluvium/Yorktown MW-4 1.01 x 10-4 Rising Alluvium MW-4 5.89 x 10-4 Falling Alluvium MW-5 8.50 x 10-5 Rising Alluvium MW-5 2.06 x 10-4 Falling Alluvium MW-6 1.85 x 10-4 Rising Yorktown MW-6 6.53 x 10-4 Falling Yorktown MW-7 1.66 x 10-4 Rising Alluvium MW-7 1.95 x 10-4 Falling Alluvium Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 4 The geometric average of the shallow water table aquifer hydraulic conductivity is 2.56 x 10-4 cm/sec (0.73 feet per day). This value may be considered a reasonable estimate of the hydraulic conductivity of the shallow water table aquifer at the closed Wilson County Landfill site. Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 5 2.0 Water Quality Monitoring Program The water quality monitoring network at the closed Wilson County Landfill is evaluated on a semi-annual basis. The location of the groundwater and surface water samples collected during the semi-annual monitoring events is shown on the attached Figure 1. 2.1 Groundwater Monitoring Network There are nine groundwater monitoring wells located at the facility that comprise the existing groundwater monitoring system (Figure 1). Monitoring well MW-1A is located to the northwest of the landfill area and serves as the sidegradient groundwater monitoring well. This well is situated on the northwest edge of the drainage ditch that separates former fill and borrow areas. Monitoring well MW-2 is located at the entrance to the landfill at Landfill Road (SR 1503) and serves as the upgradient groundwater monitoring well providing background water quality. Monitoring well MW-3 is located on the landfill side of the drainage ditch on the southeast property boundary of the landfill. Monitoring well MW-3A, added in 2004, is also located on the southeastern side of the landfill but on the opposite side of the drainage ditch. Monitoring wells MW-4 and MW-5 are both located to the southwest and downgradient of the landfill but hydraulically upgradient of the Toisnot Swamp Canal. Monitoring wells MW-6 and MW-7 are located on the southeast border of the landfill. Monitoring well MW-8 is considered a side-gradient monitoring well to the west of the former landfill area. Table 4 provides monitoring well construction information including installation date, well depth/screened interval, survey elevations, and lat/long for each well location. Table 5 provides the estimated hydraulic conductivity values for select monitoring wells based on falling/rising head slug tests. Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 6 2.2 Surface Water Monitoring Network There are presently five surface water monitoring stations associated with the closed Wilson County Landfill. Surface water monitoring stations SW-1 and SW-2 are both located on the Toisnot Swamp Canal. The upstream sampling location (SW-1) is located approximately 400 feet northwest of the landfill property boundary. The downstream sampling location (SW-2) is located approximately 1,100 feet southeast of the landfill property boundary. The drainage canal located along the southeastern boundary of the landfill is monitored with surface water stations SW-3 and SW-4. The drainage canal located on the northwestern boundary of the landfill is monitoring with surface water station SW-5. These surface water monitoring locations are shown on Figure 1. Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 7 3.0 Water Quality Sample Collection Samples of groundwater and surface water were collected in accordance with the approved Wilson County 1996 Water Quality Monitoring Plan and the 2008 NC Solid Waste Section Guidelines for Groundwater, Soil, and Surface Water Sampling Guidance Document. A brief description of the sample collection procedure is provided below. 3.1 Field Sample Procedures Prior to groundwater sampling, water levels were obtained from each well using an electric water level meter capable of measuring the depth to water to the nearest 0.01 feet. This information was later used to determine the elevation of the water table in each monitoring well relative to surveyed datum (Table 3). The depth to water in each well was also used to determine the volume of standing water in the well casing. This information allowed for the purging of a minimum of three casing volumes from each well prior to sample collection to assure a fresh groundwater sample was collected. New disposable laboratory gloves were worn by sampling personnel and each well was purged and sampled with a new disposable bailer which was discarded after use. After the monitoring wells had been allowed to recover from purging, samples were collected in the following order:  Volatile organic compounds  Inorganic compounds  Field Parameters (pH, Conductivity, Temperature) The samples are collected directly in the laboratory-supplied containers which are pre- filled with the appropriate preservative. No filtering of the samples is performed prior to collection. After collection, the samples are placed in a cooler on ice for overnight shipment to the analytical laboratory. Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 8 Surface water samples are collected directly into the laboratory-supplied containers as grab samples. Sampling personnel wear new disposable laboratory gloves for each surface water sample collected. As with the groundwater samples, these samples are stored in a cooler on ice prior to overnight delivery to the analytical laboratory. 3.2 Field Quality Assurance One trip blank sample was prepared by the analytical laboratory and accompanied the sample shipment until receipt back at the laboratory. The trip blank sample was analyzed for volatile organic compounds. Temperature blanks are also provided with the sample shipments to assure the proper temperature is maintained until delivery to the analytical laboratory. 3.3 Sample Delivery/Chain of Custody All groundwater and surface water samples are stored in coolers on ice immediately after collection. Individual sample containers for each well or surface water sample are placed in zip lock plastic bags to reduce the potential for cross contamination. Chain-of-Custody control documents are prepared and shipped with each cooler. Custody seals are also used for each cooler to maintain sample integrity until delivery to the analytical laboratory. The sample coolers are shipped via Federal Express for next morning delivery to the analytical laboratory. Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 9 4.0 Laboratory Analysis The samples were analyzed for parameters specified by the Solid Waste Section for Detection Monitoring at permitted solid waste facilities. The standard Detection Monitoring Program for groundwater and surface water samples consists of the Appendix I parameters. The Appendix I analysis consists of volatile organic compounds by EPA Method 8260B and inorganic compounds by EPA Methods 6010C/6020A. The laboratory performing the water quality analysis is Environmental Conservation Laboratories, Inc. (ENCO) of Cary, North Carolina, which is a NC Certified Laboratory. Internal quality control samples, including matrix spikes/matrix spike duplicates, are performed by ENCO for each set of samples. The ENCO laboratory report, including internal quality control samples, is provided with this report in Appendix A. Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 10 5.0 Hydrogeological Conditions The depth to groundwater was measured in the nine compliance monitoring wells during the May 10, 2017 monitoring event. The groundwater elevations were calculated relative to the surveyed measuring point (top of casing) for each monitoring well. The groundwater elevations are summarized on Table 3 and the potentiometric surface of the shallow water table is shown on Figure 1. The general direction of groundwater flow, based on the water level information collected during this monitoring event, is also shown on Figure 1. Groundwater flow direction is generally to the south-southwest, toward the Toisnot Swamp Canal. Based on the results of prior hydrologic tests conducted at the site, groundwater flow rate in the shallow saprolite ranges from 0.108 ft/day to 1.85 ft/day. The average hydraulic conductivity and transmissivity values for the site are provided on Table 5. Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 11 6.0 Laboratory Analytical Results Final laboratory analytical results for the samples collected on May 10, 2017 were received from the analytical laboratory on May 24, 2017. A summary of the analytical results are provided on Table 1 (groundwater), Table 2 (surface water), and Table 3 (field parameters). 6.1 Groundwater Analytical Results During this monitoring event, only one volatile organic compound (VOC) was reported above the laboratory reporting limits. Monitoring well MW-7 reported the compound cis-1,2-dichloroethene at a concentration of 17 ug/l which is well below the established NC 2L Groundwater Standard of 70 ug/l. No other VOCs were detected at concentrations exceeding the laboratory reporting limits, Solid Waste Section Limits (SWSLs), or the NC 2L Groundwater Standards in any of the remaining eight groundwater monitoring wells. No inorganic compounds were detected at a concentration that exceeded the NC 2L Groundwater Standards in any of the nine groundwater monitoring wells sampled during this monitoring event. The inorganic compound barium was reported above the laboratory detection limit and SWSL in monitoring wells MW-1A, MW-2, MW-3, MW- 3A, MW-4, MW-5, and MW-7; however, the reported concentrations did not exceed the established NC 2L Groundwater Standard. The inorganic compound beryllium was reported above the laboratory detection limit and SWSL in monitoring wells MW-3 and MW-6; however, the reported concentrations did not exceed the established NC 2L Groundwater Standard. Monitoring well MW-6 also reported a detectable concentration of cobalt, which does not have an established NC 2L Groundwater Standard. Monitoring wells MW-1A, MW-3, MW-5, MW-6, and MW-8 reported detectable concentrations of zinc, although the concentrations were well below the established NC 2L Groundwater Standard. A summary of the groundwater laboratory analytical results and the corresponding NC 2L Groundwater Standard is provided on Table 1. Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 12 6.2 Surface Water Analytical Results During sampling of the five surface water monitoring stations, the compound toluene was reported above the laboratory reporting limit in surface water samples SW-3 (3.4 ug/l) and SW-5 (12.0 ug/l). The reported concentration of toluene at SW-5 is slightly above the established NC 2B Surface Water Standard of 11.0 ug/l. No other VOCs were reported in any of the surface water samples above the SWSLs, laboratory detection limits, or 2B Surface Water Standards. The inorganic compound zinc was reported above the laboratory detection limit in four of the five surface water samples with the reported concentration in SW-3 (113 ug/l) exceeding the 2B Surface Water Standard of 50 ug/l. The inorganic compound arsenic was also reported in surface water sample SW-3 at a concentration of 10.1 ug/l which slightly exceeds the 2B Surface Water Standard of 10 ug/l. The surface water sample SW-3 also reported concentrations of cobalt (11.2 ug/l) and lead (27.6 ug/l) which slightly exceed the established 2B Surface Water Standards of 3 ug/l and 25 ug/l, respectively. The inorganic compound barium was reported above the laboratory detection limit in SW-1, SW-2, SW-3, SW-4, and SW-5; however, the reported concentrations were well below the established 2B Surface Water Standard for barium. The inorganic compound beryllium was reported in surface water sample SW-3 above the SWSLs but below the 2B Surface Water Standard. The inorganic compound vanadium was reported in surface water sample SW-3 above the SWSLs, however there is no 2B Surface Water Standard for vanadium. No other inorganic compounds were reported above the laboratory detection limits or NC 2B Surface Water Standards in the samples collected from the five surface water monitoring stations. A summary of the surface water analytical results and corresponding NC 2B Surface Water Standard for the five surface water samples is provided on Table 2. Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 13 6.3 Quality Control Sample One trip blank was submitted and analyzed for quality assurance purposes. No VOCs were detected at a concentration equaling or exceeding laboratory quantitation limits in the trip blank. Wilson County Closed Landfill Water Quality Monitoring Report May 2017 Page 14 7.0 Conclusions The results of this monitoring event report only minor variants from the established NC 2L Groundwater Standards and NC 2B Surface Water Standards. Based on the results of this water quality monitoring event, the closed Wilson County Landfill will remain in Detection Monitoring in accordance with Title 15A NACA 13B .0601. The 2017 fall semi-annual water quality monitoring event is tentatively scheduled for October 2017. Attachments to this report include tables summarizing the groundwater and surface water analytical results (Tables 1 & 2), field parameters collected during the monitoring event (Table 3), well construction information (Table 4), and hydrologic test results (Table 5). A copy of the laboratory analytical report in pdf and EDD formats is included with this report in Appendix A. SITE MAP TABLES TABLE 12017 First Semi-Annual Groundwater Laboratory Analytical ResultsWilson County MSWLFWilson, North CarolinaPermit #98-01Parameter MW-1A MW-2 MW-3 MW-3A MW-4 MW-5 MW-6 MW-7 MW-8 2L Std.Metals (ug/l) Barium 208 66 103 298 581 644 46.6 J 112 61.2 J 700Beryllium 0.659 J BQL 1.45 BQL BQL BQL 2.63 0.174 J 0.324 J NECadmium BQL BQL BQL BQL BQL BQL 0.773 J BQL BQL 2Chromium 1.41 J BQL BQL BQL BQL 3.43 J BQL BQL BQL 10Cobalt 7.26 J BQL 3.48 J BQL BQL 2.37 J 25.2 BQL 4.88 J NECopper 1.82 J BQL BQL BQL BQL BQL BQL BQL BQL 1000Nickel 10.1 J BQL 7.37 J BQL BQL 4.95 J 40.3 J BQL 2.44 J 100Selenium BQL BQL BQL BQL BQL BQL 1.04 J BQL BQL 20Silver 2.19 J BQL BQL 2.17 J BQL BQL BQL BQL BQL 20Vanadium 1.67 J BQL BQL BQL BQL 3.80 J 8.35 J 2.93 J BQL NEZinc 16.2 BQL 18.7 BQL BQL 12.3 52.6 9.41 J 11.8 1000Method 8260B (ug/l) 1,1-Dichloroethane BQL BQL BQL BQL BQL BQL BQL 1.6 J BQL 6cis-1,2-Dichloroethene BQL BQL BQL BQL BQL BQL BQL 17.0 BQL 70Notes:Samples collected on May 10, 2017BQL - Below laboratory quantitation limit.Bold concentrations equal or exceed established or interim standards.NE - Not established.J - Between MDL and RL TABLE 22017 First Semi-Annual Surface Water Laboratory Analytical ResultsWilson County MSWLFWilson, North CarolinaPermit #98-01Parameter SW-1 SW-2 SW-3 SW-4 SW-5 2B Std.Metals (ug/l) Arsenic BQL BQL10.1BQL 7.68 J 10Barium 153 69.8 J 237 78.5 229 1000Beryllium BQL BQL 2.09 BQL 0.287 J 6.5Cadmium BQL BQL 0.528 J BQL BQL 2Chromium BQL BQL 8.18 J BQL 2.46 J 50Cobalt 1.96 J 1.95 J11.22.39 J 4.88 J 3Copper BQL BQL 9.62 J 1.85 J BQL 7Lead BQL BQL27.6BQL BQL 25Nickel BQL BQL 19.6 J BQL 3.42 J 88Silver BQL BQL BQL BQL 1.94 J 0.06Vanadium 1.54 J BQL 34.5 1.41 J 3.08 J NEZinc 15.4 9.97 J11314.0 13.8 50Method 8260B (ug/l)4-Methyl-2-pentanone BQL BQL BQL BQL 1.1 J 26cis-1,2-Dichloroethene BQL 1.2 J BQL 1.2 J BQL 330Toluene 0.50 J BQL 3.4 BQL12.011Notes:Samples collected on May 10, 2017BQL - Below laboratory quantitation limit.Bold concentrations equal or exceed established or interim standards.NE - Not established.J - Between MDL and RL TABLE 32017 First Semi-Annual Field ParametersWilson County MSWLFWilson, North CarolinaPermit #98-01Monitoring WellSample Date Sample Time Depth to GW GW Elevation Conductivity Temperature - C pHMW-1A 5/10/2017 1157 15.25 94.14 492 20.4 7.1MW-2 5/10/2017 1418 4.75 115.29 111 17.1 5.0MW-3 5/10/2017 1347 16.53 91.61 137 18.5 6.0MW-3A 5/10/2017 1353 19.29 96.14 349 19.1 7.5MW-4 5/10/2017 1229 2.71 82.11 1205 17.7 6.6MW-5 5/10/2017 1304 4.42 82.72 1269 17.7 6.6MW-6 5/10/2017 1353 21.61 87.85 249 17.8 4.4MW-7 5/10/2017 1330 7.19 83.41 194 18.0 6.6MW-8 5/10/2017 1206 8.22 84.04 127 20.6 5.4SW-1 5/10/2017 1254 NA NA 408 20.1 7.4SW-2 5/10/2017 1245 NA NA 138 18.9 7.3SW-3 5/10/2017 1357 NA NA 289 16.3 4.1SW-4 5/10/2017 1236 NA NA 135 18.5 7.8SW-5 5/10/2017 1310 NA NA 742 18.7 7.5 TABLE 4Groundwater Monitoring Well ConstructionWilson County MSW LandfillWilson, North CaroliinaPermit #98-01Well IDDate DrilledWell DiameterTotal DepthTOS DepthScreened IntervalGround ElevationTOC ElevationGroundwater DepthGroundwater ElevationLat/Long GeologyMW-1A 6/3/04 2" 30.0' 15.0' 15' - 30' 107.10 109.39 15.25 94.14717305.1 N 2340146.21 Esilty sandy CLAYMW-2 4/26/89 2" 14.0' 4.0' 4' - 14' 118.02 120.04 4.75 115.29717575.76 N 2342716.01 Esilty sandy CLAYMW-3 6/3/04 2" 25.0' 10.0' 10' - 25' 105.86 108.14 16.53 91.61716665.86 N 2341686.99 Efine SANDMW-3A 5/15/97 2" 34.0' 24.0' 24' - 34' 113.74 115.43 19.29 96.14716681.30 N 2341690.92 Emed. grey SILTMW-4 4/26/89 2" 13.0' 3.0' 3' - 13' 82.88 84.82 2.71 82.11715502.17 N 2339430.85 Esilty sandy CLAYMW-5 4/26/89 2" 13.0' 3.0' 3' - 13' 85.48 87.14 4.42 82.72715895.82 N 2339078.98 Esilty sandy CLAYMW-6 5/15/97 2" 28.0' 18.0' 18' - 28' 106.06 109.46 21.61 87.85716169.90 N 2341285.55 Ef. to coarse SANDMW-7 5/15/97 2" 15.0' 10.0' 10' - 15' 86.08 90.60 7.19 83.41715883.59 N 2340278.91 Esilty sandy CLAYMW-8 6/3/04 2" 20.0' 5.0' 5' - 20' 89.86 92.26 8.22 84.04716707.97 N 2339545.89 Ecoarse SANDTOS - Top of ScreenTOC - Top of CasingGroundwater depths collected on 5/10/2017 TABLE 5Groundwater Flow Rates 1Wilson County MSW LandfillWilson, North CarolinaPermit #98-01Test Piezometer Test Type 2Hydraulic Conductivity (centimeters/second)Hydraulic Conductivity (feet/day)Geologic MaterialMW-3A Falling Head 3.80 x 10-50.108 med. grey SILTMW-4 Rising Head 1.01 x 10-40.227 silty sandy CLAYMW-4 Falling Head 5.89 x 10-41.67 silty sandy CLAYMW-5 Rising Head 8.50 x 10-50.24 silty sandy CLAYMW-5 Falling Head 2.06 x 10-40.585 silty sandy CLAYMW-6 Rising Head 1.85 x 10-40.524 f. to coarse SANDMW-6 Falling Head 6.53 x 10-41.85 f. to coarse SANDMW-7 Rising Head 1.66 x 10-40.471 silty sandy CLAYMW-7 Falling Head 1.95 x 10-40.553 silty sandy CLAY1 Data from June 2003 Groundwater and Surface Water Assessment Report2 Aquifer Testing by falling/rising head slug tests, analyzed using Bouwer and Rice method LAB REPORT 102-A Woodwinds Industrial Court Cary NC, 27511 919.467.3090 919.467.3515Phone:FAX:www.encolabs.com Environmental Conservation Laboratories, Inc. ENCO Workorder(s): CA05959 Raleigh, NC 27606 Unless otherwise noted in an attached project narrative, all samples were received in acceptable condition and processed in accordance with the referenced methods/procedures. Results for these procedures apply only to the samples as submitted. The analytical results contained in this report are in compliance with NELAC standards, except as noted in the project narrative. This report shall not be reproduced except in full, without the written approval of the Laboratory. This report contains only those analyses performed by Environmental Conservation Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from outside organizations will be reported under separate cover. If you have any questions or require further information, please do not hesitate to contact me. Sincerely, Enclosure(s) Project Number: [none], Project Name/Desc: Wilson County MSWLF Attn: Gary Babb Babb & Associates (BA024) 3605 Country Cove Lane Bill Scott Project Manager Wednesday, May 24, 2017 RE: Laboratory Results for Dear Gary Babb, Enclosed is a copy of your laboratory report for test samples received by our laboratory on Thursday, May 11, 2017. The total number of pages in this report, including this page is 62. Page 1 of 65 www.encolabs.com SAMPLE SUMMARY/LABORATORY CHRONICLE 9801-MW1A CA05959-01 Sampled:05/10/17 11:57 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 10:24 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:04 EPA 8260B 05/24/17 05/19/17 16:24 5/19/2017 19:58 9801-MW2 CA05959-02 Sampled:05/10/17 14:18 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 10:36 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:07 EPA 8260B 05/24/17 05/18/17 00:08 5/18/2017 10:04 9801-MW3 CA05959-03 Sampled:05/10/17 13:47 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 10:39 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:11 EPA 8260B 05/24/17 05/18/17 00:08 5/18/2017 10:34 9801-MW3A CA05959-04 Sampled:05/10/17 13:53 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 10:49 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:15 EPA 8260B 05/24/17 05/18/17 00:08 5/18/2017 11:03 9801-MW4 CA05959-05 Sampled:05/10/17 12:29 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 10:51 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:18 EPA 8260B 05/24/17 05/18/17 00:08 5/18/2017 11:33 9801-MW5 CA05959-06 Sampled:05/10/17 13:04 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 10:54 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:22 EPA 8260B 05/24/17 05/18/17 00:08 5/18/2017 12:03 Page 2 of 62 Page 2 of 65 www.encolabs.com 9801-MW6 CA05959-07 Sampled:05/10/17 13:53 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 10:56 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:25 EPA 8260B 05/24/17 05/18/17 00:08 5/18/2017 12:34 9801-MW7 CA05959-08 Sampled:05/10/17 13:30 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 10:59 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:29 EPA 8260B 05/24/17 05/18/17 00:08 5/18/2017 13:04 9801-MW8 CA05959-09 Sampled:05/10/17 12:06 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 11:02 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:33 EPA 8260B 05/24/17 05/18/17 00:08 5/18/2017 13:35 9801-SW1 CA05959-10 Sampled:05/10/17 12:54 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 11:04 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:36 EPA 8260B 05/24/17 05/18/17 00:08 5/18/2017 14:06 9801-SW2 CA05959-11 Sampled:05/10/17 12:45 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 11:07 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:48 EPA 8260B 05/24/17 05/18/17 00:08 5/18/2017 14:36 9801-SW3 CA05959-12 Sampled:05/10/17 13:57 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 11:09 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:51 EPA 8260B 05/24/17 05/17/17 11:43 5/18/2017 20:06 9801-SW4 CA05959-13 Sampled:05/10/17 12:36 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 11:12 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:55 EPA 8260B 05/24/17 05/17/17 11:43 5/18/2017 20:36 Page 3 of 62 Page 3 of 65 www.encolabs.com 9801-SW5 CA05959-14 Sampled:05/10/17 13:10 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 11/06/17 05/17/17 11:36 5/19/2017 11:22 EPA 6020B 11/06/17 05/18/17 10:27 5/23/2017 16:59 EPA 8260B 05/24/17 05/17/17 11:43 5/18/2017 21:07 9801-Tripblank CA05959-15 Sampled:05/10/17 11:57 Received:05/11/17 10:10Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 8260B 05/24/17 05/17/17 11:43 5/18/2017 13:34 Page 4 of 62 Page 4 of 65 www.encolabs.com NORTH CAROLINA SWS SAMPLE DETECTION SUMMARY Analyte MethodUnitsResults Lab ID:Client ID:9801-MW1A CA05959-01 Flag NotesMDLNC SWSLMRLDF 208 ug/L EPA 6010D 10010.01.001Barium - Total 0.659 ug/L EPA 6010DJ 11.000.1301Beryllium - Total 1.41 ug/L EPA 6010DJ 1010.01.401Chromium - Total 7.26 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 1.82 ug/L EPA 6010DJ 1010.01.601Copper - Total 10.1 ug/L EPA 6010DJ 5010.02.201Nickel - Total 2.19 ug/L EPA 6010DJ 1010.01.901Silver - Total 1.67 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 16.2 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW2 CA05959-02 Flag NotesMDLNC SWSLMRLDF 66.0 ug/L EPA 6010DJ 10010.01.001Barium - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW3 CA05959-03 Flag NotesMDLNC SWSLMRLDF 103 ug/L EPA 6010D 10010.01.001Barium - Total 1.45 ug/L EPA 6010D 11.000.1301Beryllium - Total 3.48 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 7.37 ug/L EPA 6010DJ 5010.02.201Nickel - Total 18.7 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW3A CA05959-04 Flag NotesMDLNC SWSLMRLDF 298 ug/L EPA 6010D 10010.01.001Barium - Total 2.17 ug/L EPA 6010DJ 1010.01.901Silver - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW4 CA05959-05 Flag NotesMDLNC SWSLMRLDF 581 ug/L EPA 6010D 10010.01.001Barium - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW5 CA05959-06 Flag NotesMDLNC SWSLMRLDF 644 ug/L EPA 6010D 10010.01.001Barium - Total 3.43 ug/L EPA 6010DJ 1010.01.401Chromium - Total 2.37 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 4.95 ug/L EPA 6010DJ 5010.02.201Nickel - Total 3.80 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 12.3 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW6 CA05959-07 Flag NotesMDLNC SWSLMRLDF 46.6 ug/L EPA 6010DJ 10010.01.001Barium - Total 2.63 ug/L EPA 6010D 11.000.1301Beryllium - Total 0.773 ug/L EPA 6010DJ 11.000.3601Cadmium - Total 25.2 ug/L EPA 6010D 1010.01.101Cobalt - Total 40.3 ug/L EPA 6010DJ 5010.02.201Nickel - Total 1.04 ug/L EPA 6020BJ 103.000.9101Selenium - Total Page 5 of 62 Page 5 of 65 www.encolabs.com Analyte MethodUnitsResults Lab ID:Client ID:9801-MW6 CA05959-07 Flag NotesMDLNC SWSLMRLDF 8.35 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 52.6 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW7 CA05959-08 Flag NotesMDLNC SWSLMRLDF 1.6 ug/L EPA 8260BJ 51.00.1311,1-Dichloroethane 112 ug/L EPA 6010D 10010.01.001Barium - Total 0.174 ug/L EPA 6010DJ 11.000.1301Beryllium - Total 17 ug/L EPA 8260B 51.00.151cis-1,2-Dichloroethene 2.93 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 9.41 ug/L EPA 6010DJ 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW8 CA05959-09 Flag NotesMDLNC SWSLMRLDF 61.2 ug/L EPA 6010DJ 10010.01.001Barium - Total 0.324 ug/L EPA 6010DJ 11.000.1301Beryllium - Total 4.88 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 2.44 ug/L EPA 6010DJ 5010.02.201Nickel - Total 11.8 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-SW1 CA05959-10 Flag NotesMDLNC SWSLMRLDF 153 ug/L EPA 6010D 10010.01.001Barium - Total 1.96 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 0.50 ug/L EPA 8260BJ 11.00.141Toluene 1.54 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 15.4 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-SW2 CA05959-11 Flag NotesMDLNC SWSLMRLDF 69.8 ug/L EPA 6010DJ 10010.01.001Barium - Total 1.2 ug/L EPA 8260BJ 51.00.151cis-1,2-Dichloroethene 1.95 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 9.97 ug/L EPA 6010DJ 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-SW3 CA05959-12 Flag NotesMDLNC SWSLMRLDF 10.1 ug/L EPA 6010D 1010.06.801Arsenic - Total 237 ug/L EPA 6010D 10010.01.001Barium - Total 2.09 ug/L EPA 6010D 11.000.1301Beryllium - Total 0.528 ug/L EPA 6010DJ 11.000.3601Cadmium - Total 8.18 ug/L EPA 6010DJ 1010.01.401Chromium - Total 11.2 ug/L EPA 6010D 1010.01.101Cobalt - Total 9.62 ug/L EPA 6010DJ 1010.01.601Copper - Total 27.6 ug/L EPA 6010D 1010.03.101Lead - Total 19.6 ug/L EPA 6010DJ 5010.02.201Nickel - Total 3.4 ug/L EPA 8260B 11.00.141Toluene 34.5 ug/L EPA 6010D 2510.01.401Vanadium - Total 113 ug/L EPA 6010D 1010.04.401Zinc - Total Page 6 of 62 Page 6 of 65 www.encolabs.com Analyte MethodUnitsResults Lab ID:Client ID:9801-SW4 CA05959-13 Flag NotesMDLNC SWSLMRLDF 78.5 ug/L EPA 6010DJ 10010.01.001Barium - Total 1.2 ug/L EPA 8260BJ 51.00.151cis-1,2-Dichloroethene 2.39 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 1.85 ug/L EPA 6010DJ 1010.01.601Copper - Total 1.41 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 14.0 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-SW5 CA05959-14 Flag NotesMDLNC SWSLMRLDF 1.1 ug/L EPA 8260BJ 1005.01.114-Methyl-2-pentanone 7.68 ug/L EPA 6010DJ 1010.06.801Arsenic - Total 229 ug/L EPA 6010D 10010.01.001Barium - Total 0.287 ug/L EPA 6010DJ 11.000.1301Beryllium - Total 2.46 ug/L EPA 6010DJ 1010.01.401Chromium - Total 4.88 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 3.42 ug/L EPA 6010DJ 5010.02.201Nickel - Total 1.94 ug/L EPA 6010DJ 1010.01.901Silver - Total 12 ug/L EPA 8260B 11.00.141Toluene 3.08 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 13.8 ug/L EPA 6010D 1010.04.401Zinc - Total Page 7 of 62 Page 7 of 65 www.encolabs.com ANALYTICAL RESULTS 9801-MW1ADescription:Lab Sample ID:CA05959-01 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 11:57 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/19/17 19:581,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/19/17 19:581,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/19/17 19:581,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/19/17 19:581,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/19/17 19:581,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/19/17 19:581,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/19/17 19:581,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/19/17 19:581,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/19/17 19:581,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/19/17 19:581,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/19/17 19:581,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/19/17 19:581,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/19/17 19:581,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/19/17 19:582-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/19/17 19:582-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/19/17 19:584-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/19/17 19:58Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/19/17 19:58Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/19/17 19:58Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/19/17 19:58Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/19/17 19:58Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/19/17 19:58Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/19/17 19:58Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/19/17 19:58Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/19/17 19:58Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/19/17 19:58Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/19/17 19:58Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/19/17 19:58Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/19/17 19:58Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/19/17 19:58cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/19/17 19:58cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/19/17 19:58Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/19/17 19:58Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/19/17 19:58Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/19/17 19:58Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/19/17 19:58m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/19/17 19:58Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/19/17 19:58o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/19/17 19:58Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/19/17 19:58Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/19/17 19:58Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/19/17 19:58trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/19/17 19:58trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/19/17 19:58trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/19/17 19:58Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/19/17 19:58Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/19/17 19:58Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/19/17 19:58Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 Page 8 of 62 Page 8 of 65 www.encolabs.com 9801-MW1ADescription:Lab Sample ID:CA05959-01 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 11:57 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/19/17 19:58Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136102 %MRKEPA 8260B 05/19/17 19:587E190285150.0 1 Dibromofluoromethane 67-129109 %MRKEPA 8260B 05/19/17 19:587E190285450.0 1 Toluene-d8 59-134103 %MRKEPA 8260B 05/19/17 19:587E190285150.0 1 Page 9 of 62 Page 9 of 65 www.encolabs.com 9801-MW1ADescription:Lab Sample ID:CA05959-01 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 11:57 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:04Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 10:24Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 10:24Barium [7440-39-3] ^1.00 JMV10.0208 1001 ug/L EPA 6010D 05/19/17 10:24Beryllium [7440-41-7] ^0.130 JMV1.000.659 J 11 ug/L EPA 6010D 05/19/17 10:24Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 10:24Chromium [7440-47-3] ^1.40 JMV10.01.41 J 101 ug/L EPA 6010D 05/19/17 10:24Cobalt [7440-48-4] ^1.10 JMV10.07.26 J 101 ug/L EPA 6010D 05/19/17 10:24Copper [7440-50-8] ^1.60 JMV10.01.82 J 101 ug/L EPA 6010D 05/19/17 10:24Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 10:24Nickel [7440-02-0] ^2.20 JMV10.010.1 J 501 ug/L EPA 6020B 05/23/17 16:04Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 10:24Silver [7440-22-4] ^1.90 JMV10.02.19 J 101 ug/L EPA 6020B 05/23/17 16:04Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 10:24Vanadium [7440-62-2] ^1.40 JMV10.01.67 J 251 ug/L EPA 6010D 05/19/17 10:24Zinc [7440-66-6] ^4.40 JMV10.016.2 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 10 of 62 Page 10 of 65 www.encolabs.com 9801-MW2Description:Lab Sample ID:CA05959-02 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 14:18 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 10:041,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 10:041,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 10:041,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 10:041,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 10:041,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 10:041,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 10:041,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 10:041,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 10:041,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 10:041,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 10:041,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 10:041,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 10:041,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 10:042-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 10:042-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 10:044-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 10:04Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 10:04Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 10:04Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 10:04Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 10:04Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 10:04Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 10:04Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 10:04Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 10:04Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 10:04Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 10:04Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 10:04Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 10:04Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 10:04cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/18/17 10:04cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 10:04Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 10:04Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 10:04Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 10:04Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 10:04m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 10:04Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 10:04o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 10:04Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 10:04Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 10:04Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 10:04trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 10:04trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 10:04trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 10:04Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 10:04Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 10:04Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 10:04Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 10:04Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 11 of 62 Page 11 of 65 www.encolabs.com 9801-MW2Description:Lab Sample ID:CA05959-02 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 14:18 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13699 %MRKEPA 8260B 05/18/17 10:047E170254950.0 1 Dibromofluoromethane 67-129109 %MRKEPA 8260B 05/18/17 10:047E170255450.0 1 Toluene-d8 59-134112 %MRKEPA 8260B 05/18/17 10:047E170255650.0 1 Page 12 of 62 Page 12 of 65 www.encolabs.com 9801-MW2Description:Lab Sample ID:CA05959-02 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 14:18 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:07Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 10:36Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 10:36Barium [7440-39-3] ^1.00 JMV10.066.0 J 1001 ug/L EPA 6010D 05/19/17 10:36Beryllium [7440-41-7] ^0.130 JMV1.000.130 U 11 ug/L EPA 6010D 05/19/17 10:36Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 10:36Chromium [7440-47-3] ^1.40 JMV10.01.40 U 101 ug/L EPA 6010D 05/19/17 10:36Cobalt [7440-48-4] ^1.10 JMV10.01.10 U 101 ug/L EPA 6010D 05/19/17 10:36Copper [7440-50-8] ^1.60 JMV10.01.60 U 101 ug/L EPA 6010D 05/19/17 10:36Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 10:36Nickel [7440-02-0] ^2.20 JMV10.02.20 U 501 ug/L EPA 6020B 05/23/17 16:07Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 10:36Silver [7440-22-4] ^1.90 JMV10.01.90 U 101 ug/L EPA 6020B 05/23/17 16:07Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 10:36Vanadium [7440-62-2] ^1.40 JMV10.01.40 U 251 ug/L EPA 6010D 05/19/17 10:36Zinc [7440-66-6] ^4.40 JMV10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 13 of 62 Page 13 of 65 www.encolabs.com 9801-MW3Description:Lab Sample ID:CA05959-03 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:47 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 10:341,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 10:341,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 10:341,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 10:341,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 10:341,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 10:341,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 10:341,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 10:341,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 10:341,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 10:341,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 10:341,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 10:341,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 10:341,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 10:342-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 10:342-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 10:344-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 10:34Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 10:34Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 10:34Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 10:34Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 10:34Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 10:34Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 10:34Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 10:34Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 10:34Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 10:34Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 10:34Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 10:34Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 10:34Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 10:34cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/18/17 10:34cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 10:34Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 10:34Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 10:34Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 10:34Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 10:34m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 10:34Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 10:34o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 10:34Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 10:34Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 10:34Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 10:34trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 10:34trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 10:34trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 10:34Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 10:34Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 10:34Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 10:34Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 10:34Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 14 of 62 Page 14 of 65 www.encolabs.com 9801-MW3Description:Lab Sample ID:CA05959-03 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:47 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136101 %MRKEPA 8260B 05/18/17 10:347E170255050.0 1 Dibromofluoromethane 67-129111 %MRKEPA 8260B 05/18/17 10:347E170255650.0 1 Toluene-d8 59-134107 %MRKEPA 8260B 05/18/17 10:347E170255350.0 1 Page 15 of 62 Page 15 of 65 www.encolabs.com 9801-MW3Description:Lab Sample ID:CA05959-03 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:47 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:11Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 10:39Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 10:39Barium [7440-39-3] ^1.00 JMV10.0103 1001 ug/L EPA 6010D 05/19/17 10:39Beryllium [7440-41-7] ^0.130 JMV1.001.45 11 ug/L EPA 6010D 05/19/17 10:39Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 10:39Chromium [7440-47-3] ^1.40 JMV10.01.40 U 101 ug/L EPA 6010D 05/19/17 10:39Cobalt [7440-48-4] ^1.10 JMV10.03.48 J 101 ug/L EPA 6010D 05/19/17 10:39Copper [7440-50-8] ^1.60 JMV10.01.60 U 101 ug/L EPA 6010D 05/19/17 10:39Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 10:39Nickel [7440-02-0] ^2.20 JMV10.07.37 J 501 ug/L EPA 6020B 05/23/17 16:11Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 10:39Silver [7440-22-4] ^1.90 JMV10.01.90 U 101 ug/L EPA 6020B 05/23/17 16:11Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 10:39Vanadium [7440-62-2] ^1.40 JMV10.01.40 U 251 ug/L EPA 6010D 05/19/17 10:39Zinc [7440-66-6] ^4.40 JMV10.018.7 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 16 of 62 Page 16 of 65 www.encolabs.com 9801-MW3ADescription:Lab Sample ID:CA05959-04 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:53 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 11:031,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 11:031,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 11:031,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 11:031,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 11:031,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 11:031,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 11:031,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 11:031,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 11:031,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 11:031,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 11:031,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 11:031,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 11:031,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 11:032-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 11:032-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 11:034-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 11:03Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 11:03Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 11:03Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 11:03Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 11:03Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 11:03Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 11:03Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 11:03Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 11:03Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 11:03Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 11:03Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 11:03Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 11:03Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 11:03cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/18/17 11:03cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 11:03Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 11:03Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 11:03Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 11:03Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 11:03m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 11:03Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 11:03o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 11:03Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 11:03Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 11:03Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 11:03trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 11:03trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 11:03trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 11:03Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 11:03Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 11:03Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 11:03Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 11:03Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 17 of 62 Page 17 of 65 www.encolabs.com 9801-MW3ADescription:Lab Sample ID:CA05959-04 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:53 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136100 %MRKEPA 8260B 05/18/17 11:037E170255050.0 1 Dibromofluoromethane 67-129110 %MRKEPA 8260B 05/18/17 11:037E170255550.0 1 Toluene-d8 59-134111 %MRKEPA 8260B 05/18/17 11:037E170255550.0 1 Page 18 of 62 Page 18 of 65 www.encolabs.com 9801-MW3ADescription:Lab Sample ID:CA05959-04 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:53 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:15Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 10:49Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 10:49Barium [7440-39-3] ^1.00 JMV10.0298 1001 ug/L EPA 6010D 05/19/17 10:49Beryllium [7440-41-7] ^0.130 JMV1.000.130 U 11 ug/L EPA 6010D 05/19/17 10:49Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 10:49Chromium [7440-47-3] ^1.40 JMV10.01.40 U 101 ug/L EPA 6010D 05/19/17 10:49Cobalt [7440-48-4] ^1.10 JMV10.01.10 U 101 ug/L EPA 6010D 05/19/17 10:49Copper [7440-50-8] ^1.60 JMV10.01.60 U 101 ug/L EPA 6010D 05/19/17 10:49Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 10:49Nickel [7440-02-0] ^2.20 JMV10.02.20 U 501 ug/L EPA 6020B 05/23/17 16:15Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 10:49Silver [7440-22-4] ^1.90 JMV10.02.17 J 101 ug/L EPA 6020B 05/23/17 16:15Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 10:49Vanadium [7440-62-2] ^1.40 JMV10.01.40 U 251 ug/L EPA 6010D 05/19/17 10:49Zinc [7440-66-6] ^4.40 JMV10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 19 of 62 Page 19 of 65 www.encolabs.com 9801-MW4Description:Lab Sample ID:CA05959-05 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:29 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 11:331,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 11:331,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 11:331,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 11:331,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 11:331,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 11:331,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 11:331,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 11:331,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 11:331,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 11:331,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 11:331,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 11:331,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 11:331,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 11:332-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 11:332-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 11:334-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 11:33Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 11:33Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 11:33Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 11:33Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 11:33Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 11:33Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 11:33Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 11:33Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 11:33Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 11:33Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 11:33Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 11:33Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 11:33Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 11:33cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/18/17 11:33cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 11:33Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 11:33Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 11:33Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 11:33Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 11:33m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 11:33Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 11:33o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 11:33Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 11:33Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 11:33Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 11:33trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 11:33trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 11:33trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 11:33Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 11:33Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 11:33Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 11:33Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 11:33Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 20 of 62 Page 20 of 65 www.encolabs.com 9801-MW4Description:Lab Sample ID:CA05959-05 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:29 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136100 %MRKEPA 8260B 05/18/17 11:337E170255050.0 1 Dibromofluoromethane 67-129112 %MRKEPA 8260B 05/18/17 11:337E170255650.0 1 Toluene-d8 59-134110 %MRKEPA 8260B 05/18/17 11:337E170255550.0 1 Page 21 of 62 Page 21 of 65 www.encolabs.com 9801-MW4Description:Lab Sample ID:CA05959-05 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:29 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:18Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 10:51Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 10:51Barium [7440-39-3] ^1.00 JMV10.0581 1001 ug/L EPA 6010D 05/19/17 10:51Beryllium [7440-41-7] ^0.130 JMV1.000.130 U 11 ug/L EPA 6010D 05/19/17 10:51Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 10:51Chromium [7440-47-3] ^1.40 JMV10.01.40 U 101 ug/L EPA 6010D 05/19/17 10:51Cobalt [7440-48-4] ^1.10 JMV10.01.10 U 101 ug/L EPA 6010D 05/19/17 10:51Copper [7440-50-8] ^1.60 JMV10.01.60 U 101 ug/L EPA 6010D 05/19/17 10:51Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 10:51Nickel [7440-02-0] ^2.20 JMV10.02.20 U 501 ug/L EPA 6020B 05/23/17 16:18Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 10:51Silver [7440-22-4] ^1.90 JMV10.01.90 U 101 ug/L EPA 6020B 05/23/17 16:18Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 10:51Vanadium [7440-62-2] ^1.40 JMV10.01.40 U 251 ug/L EPA 6010D 05/19/17 10:51Zinc [7440-66-6] ^4.40 JMV10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 22 of 62 Page 22 of 65 www.encolabs.com 9801-MW5Description:Lab Sample ID:CA05959-06 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:04 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 12:031,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 12:031,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 12:031,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 12:031,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 12:031,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 12:031,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 12:031,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 12:031,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 12:031,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 12:031,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 12:031,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 12:031,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 12:031,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 12:032-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 12:032-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 12:034-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 12:03Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 12:03Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 12:03Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 12:03Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 12:03Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 12:03Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 12:03Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 12:03Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 12:03Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 12:03Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 12:03Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 12:03Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 12:03Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 12:03cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/18/17 12:03cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 12:03Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 12:03Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 12:03Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 12:03Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 12:03m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 12:03Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 12:03o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 12:03Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 12:03Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 12:03Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 12:03trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 12:03trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 12:03trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 12:03Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 12:03Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 12:03Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 12:03Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 12:03Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 23 of 62 Page 23 of 65 www.encolabs.com 9801-MW5Description:Lab Sample ID:CA05959-06 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:04 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13699 %MRKEPA 8260B 05/18/17 12:037E170255050.0 1 Dibromofluoromethane 67-129111 %MRKEPA 8260B 05/18/17 12:037E170255650.0 1 Toluene-d8 59-134108 %MRKEPA 8260B 05/18/17 12:037E170255450.0 1 Page 24 of 62 Page 24 of 65 www.encolabs.com 9801-MW5Description:Lab Sample ID:CA05959-06 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:04 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:22Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 10:54Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 10:54Barium [7440-39-3] ^1.00 JMV10.0644 1001 ug/L EPA 6010D 05/19/17 10:54Beryllium [7440-41-7] ^0.130 JMV1.000.130 U 11 ug/L EPA 6010D 05/19/17 10:54Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 10:54Chromium [7440-47-3] ^1.40 JMV10.03.43 J 101 ug/L EPA 6010D 05/19/17 10:54Cobalt [7440-48-4] ^1.10 JMV10.02.37 J 101 ug/L EPA 6010D 05/19/17 10:54Copper [7440-50-8] ^1.60 JMV10.01.60 U 101 ug/L EPA 6010D 05/19/17 10:54Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 10:54Nickel [7440-02-0] ^2.20 JMV10.04.95 J 501 ug/L EPA 6020B 05/23/17 16:22Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 10:54Silver [7440-22-4] ^1.90 JMV10.01.90 U 101 ug/L EPA 6020B 05/23/17 16:22Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 10:54Vanadium [7440-62-2] ^1.40 JMV10.03.80 J 251 ug/L EPA 6010D 05/19/17 10:54Zinc [7440-66-6] ^4.40 JMV10.012.3 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 25 of 62 Page 25 of 65 www.encolabs.com 9801-MW6Description:Lab Sample ID:CA05959-07 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:53 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 12:341,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 12:341,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 12:341,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 12:341,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 12:341,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 12:341,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 12:341,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 12:341,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 12:341,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 12:341,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 12:341,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 12:341,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 12:341,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 12:342-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 12:342-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 12:344-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 12:34Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 12:34Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 12:34Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 12:34Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 12:34Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 12:34Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 12:34Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 12:34Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 12:34Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 12:34Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 12:34Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 12:34Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 12:34Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 12:34cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/18/17 12:34cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 12:34Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 12:34Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 12:34Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 12:34Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 12:34m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 12:34Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 12:34o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 12:34Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 12:34Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 12:34Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 12:34trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 12:34trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 12:34trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 12:34Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 12:34Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 12:34Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 12:34Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 12:34Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 26 of 62 Page 26 of 65 www.encolabs.com 9801-MW6Description:Lab Sample ID:CA05959-07 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:53 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13697 %MRKEPA 8260B 05/18/17 12:347E170254850.0 1 Dibromofluoromethane 67-129103 %MRKEPA 8260B 05/18/17 12:347E170255250.0 1 Toluene-d8 59-134111 %MRKEPA 8260B 05/18/17 12:347E170255550.0 1 Page 27 of 62 Page 27 of 65 www.encolabs.com 9801-MW6Description:Lab Sample ID:CA05959-07 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:53 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:25Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 10:56Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 10:56Barium [7440-39-3] ^1.00 JMV10.046.6 J 1001 ug/L EPA 6010D 05/19/17 10:56Beryllium [7440-41-7] ^0.130 JMV1.002.63 11 ug/L EPA 6010D 05/19/17 10:56Cadmium [7440-43-9] ^0.360 JMV1.000.773 J 11 ug/L EPA 6010D 05/19/17 10:56Chromium [7440-47-3] ^1.40 JMV10.01.40 U 101 ug/L EPA 6010D 05/19/17 10:56Cobalt [7440-48-4] ^1.10 JMV10.025.2 101 ug/L EPA 6010D 05/19/17 10:56Copper [7440-50-8] ^1.60 JMV10.01.60 U 101 ug/L EPA 6010D 05/19/17 10:56Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 10:56Nickel [7440-02-0] ^2.20 JMV10.040.3 J 501 ug/L EPA 6020B 05/23/17 16:25Selenium [7782-49-2] ^0.910 JDH3.001.04 J 101 ug/L EPA 6010D 05/19/17 10:56Silver [7440-22-4] ^1.90 JMV10.01.90 U 101 ug/L EPA 6020B 05/23/17 16:25Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 10:56Vanadium [7440-62-2] ^1.40 JMV10.08.35 J 251 ug/L EPA 6010D 05/19/17 10:56Zinc [7440-66-6] ^4.40 JMV10.052.6 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 28 of 62 Page 28 of 65 www.encolabs.com 9801-MW7Description:Lab Sample ID:CA05959-08 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:30 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 13:041,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 13:041,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 13:041,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 13:041,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 13:041,1-Dichloroethane [75-34-3] ^0.13 MRK1.01.6 J 51 ug/L EPA 8260B 05/18/17 13:041,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 13:041,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 13:041,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 13:041,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 13:041,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 13:041,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 13:041,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 13:041,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 13:042-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 13:042-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 13:044-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 13:04Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 13:04Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 13:04Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 13:04Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 13:04Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 13:04Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 13:04Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 13:04Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 13:04Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 13:04Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 13:04Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 13:04Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 13:04Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 13:04cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.017 51 ug/L EPA 8260B 05/18/17 13:04cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 13:04Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 13:04Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 13:04Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 13:04Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 13:04m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 13:04Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 13:04o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 13:04Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 13:04Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 13:04Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 13:04trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 13:04trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 13:04trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 13:04Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 13:04Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 13:04Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 13:04Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 13:04Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 29 of 62 Page 29 of 65 www.encolabs.com 9801-MW7Description:Lab Sample ID:CA05959-08 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:30 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13698 %MRKEPA 8260B 05/18/17 13:047E170254950.0 1 Dibromofluoromethane 67-129111 %MRKEPA 8260B 05/18/17 13:047E170255550.0 1 Toluene-d8 59-134112 %MRKEPA 8260B 05/18/17 13:047E170255650.0 1 Page 30 of 62 Page 30 of 65 www.encolabs.com 9801-MW7Description:Lab Sample ID:CA05959-08 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:30 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:29Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 10:59Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 10:59Barium [7440-39-3] ^1.00 JMV10.0112 1001 ug/L EPA 6010D 05/19/17 10:59Beryllium [7440-41-7] ^0.130 JMV1.000.174 J 11 ug/L EPA 6010D 05/19/17 10:59Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 10:59Chromium [7440-47-3] ^1.40 JMV10.01.40 U 101 ug/L EPA 6010D 05/19/17 10:59Cobalt [7440-48-4] ^1.10 JMV10.01.10 U 101 ug/L EPA 6010D 05/19/17 10:59Copper [7440-50-8] ^1.60 JMV10.01.60 U 101 ug/L EPA 6010D 05/19/17 10:59Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 10:59Nickel [7440-02-0] ^2.20 JMV10.02.20 U 501 ug/L EPA 6020B 05/23/17 16:29Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 10:59Silver [7440-22-4] ^1.90 JMV10.01.90 U 101 ug/L EPA 6020B 05/23/17 16:29Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 10:59Vanadium [7440-62-2] ^1.40 JMV10.02.93 J 251 ug/L EPA 6010D 05/19/17 10:59Zinc [7440-66-6] ^4.40 JMV10.09.41 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 31 of 62 Page 31 of 65 www.encolabs.com 9801-MW8Description:Lab Sample ID:CA05959-09 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:06 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 13:351,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 13:351,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 13:351,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 13:351,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 13:351,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 13:351,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 13:351,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 13:351,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 13:351,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 13:351,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 13:351,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 13:351,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 13:351,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 13:352-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 13:352-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 13:354-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 13:35Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 13:35Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 13:35Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 13:35Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 13:35Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 13:35Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 13:35Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 13:35Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 13:35Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 13:35Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 13:35Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 13:35Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 13:35Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 13:35cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/18/17 13:35cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 13:35Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 13:35Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 13:35Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 13:35Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 13:35m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 13:35Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 13:35o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 13:35Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 13:35Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 13:35Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 13:35trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 13:35trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 13:35trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 13:35Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 13:35Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 13:35Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 13:35Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 13:35Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 32 of 62 Page 32 of 65 www.encolabs.com 9801-MW8Description:Lab Sample ID:CA05959-09 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:06 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136100 %MRKEPA 8260B 05/18/17 13:357E170255050.0 1 Dibromofluoromethane 67-129112 %MRKEPA 8260B 05/18/17 13:357E170255650.0 1 Toluene-d8 59-134111 %MRKEPA 8260B 05/18/17 13:357E170255650.0 1 Page 33 of 62 Page 33 of 65 www.encolabs.com 9801-MW8Description:Lab Sample ID:CA05959-09 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:06 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:33Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 11:02Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 11:02Barium [7440-39-3] ^1.00 JMV10.061.2 J 1001 ug/L EPA 6010D 05/19/17 11:02Beryllium [7440-41-7] ^0.130 JMV1.000.324 J 11 ug/L EPA 6010D 05/19/17 11:02Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 11:02Chromium [7440-47-3] ^1.40 JMV10.01.40 U 101 ug/L EPA 6010D 05/19/17 11:02Cobalt [7440-48-4] ^1.10 JMV10.04.88 J 101 ug/L EPA 6010D 05/19/17 11:02Copper [7440-50-8] ^1.60 JMV10.01.60 U 101 ug/L EPA 6010D 05/19/17 11:02Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 11:02Nickel [7440-02-0] ^2.20 JMV10.02.44 J 501 ug/L EPA 6020B 05/23/17 16:33Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 11:02Silver [7440-22-4] ^1.90 JMV10.01.90 U 101 ug/L EPA 6020B 05/23/17 16:33Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 11:02Vanadium [7440-62-2] ^1.40 JMV10.01.40 U 251 ug/L EPA 6010D 05/19/17 11:02Zinc [7440-66-6] ^4.40 JMV10.011.8 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 34 of 62 Page 34 of 65 www.encolabs.com 9801-SW1Description:Lab Sample ID:CA05959-10 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:54 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 14:061,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 14:061,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 14:061,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 14:061,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 14:061,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 14:061,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 14:061,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 14:061,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 14:061,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 14:061,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 14:061,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 14:061,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 14:061,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 14:062-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 14:062-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 14:064-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 14:06Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 14:06Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 14:06Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 14:06Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 14:06Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 14:06Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 14:06Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 14:06Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 14:06Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 14:06Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 14:06Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 14:06Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 14:06Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 14:06cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/18/17 14:06cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 14:06Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 14:06Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 14:06Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 14:06Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 14:06m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 14:06Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 14:06o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 14:06Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 14:06Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 14:06Toluene [108-88-3] ^0.14 MRK1.00.50 J 11 ug/L EPA 8260B 05/18/17 14:06trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 14:06trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 14:06trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 14:06Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 14:06Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 14:06Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 14:06Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 14:06Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 35 of 62 Page 35 of 65 www.encolabs.com 9801-SW1Description:Lab Sample ID:CA05959-10 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:54 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13699 %MRKEPA 8260B 05/18/17 14:067E170254950.0 1 Dibromofluoromethane 67-129113 %MRKEPA 8260B 05/18/17 14:067E170255750.0 1 Toluene-d8 59-134110 %MRKEPA 8260B 05/18/17 14:067E170255550.0 1 Page 36 of 62 Page 36 of 65 www.encolabs.com 9801-SW1Description:Lab Sample ID:CA05959-10 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:54 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:36Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 11:04Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 11:04Barium [7440-39-3] ^1.00 JMV10.0153 1001 ug/L EPA 6010D 05/19/17 11:04Beryllium [7440-41-7] ^0.130 JMV1.000.130 U 11 ug/L EPA 6010D 05/19/17 11:04Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 11:04Chromium [7440-47-3] ^1.40 JMV10.01.40 U 101 ug/L EPA 6010D 05/19/17 11:04Cobalt [7440-48-4] ^1.10 JMV10.01.96 J 101 ug/L EPA 6010D 05/19/17 11:04Copper [7440-50-8] ^1.60 JMV10.01.60 U 101 ug/L EPA 6010D 05/19/17 11:04Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 11:04Nickel [7440-02-0] ^2.20 JMV10.02.20 U 501 ug/L EPA 6020B 05/23/17 16:36Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 11:04Silver [7440-22-4] ^1.90 JMV10.01.90 U 101 ug/L EPA 6020B 05/23/17 16:36Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 11:04Vanadium [7440-62-2] ^1.40 JMV10.01.54 J 251 ug/L EPA 6010D 05/19/17 11:04Zinc [7440-66-6] ^4.40 JMV10.015.4 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 37 of 62 Page 37 of 65 www.encolabs.com 9801-SW2Description:Lab Sample ID:CA05959-11 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:45 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 14:361,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 14:361,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 14:361,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 14:361,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 14:361,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 14:361,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 14:361,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 14:361,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 14:361,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 14:361,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 14:361,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 14:361,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 14:361,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 14:362-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 14:362-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 14:364-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 14:36Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 14:36Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 14:36Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 14:36Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 14:36Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 14:36Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 14:36Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 14:36Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 14:36Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 14:36Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 14:36Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 14:36Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 14:36Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 14:36cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.01.2 J 51 ug/L EPA 8260B 05/18/17 14:36cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 14:36Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 14:36Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 14:36Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 14:36Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 14:36m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 14:36Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 14:36o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 14:36Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 14:36Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 14:36Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 14:36trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 14:36trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 14:36trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 14:36Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 14:36Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 14:36Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 14:36Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 14:36Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 38 of 62 Page 38 of 65 www.encolabs.com 9801-SW2Description:Lab Sample ID:CA05959-11 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:45 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13698 %MRKEPA 8260B 05/18/17 14:367E170254950.0 1 Dibromofluoromethane 67-129104 %MRKEPA 8260B 05/18/17 14:367E170255250.0 1 Toluene-d8 59-134110 %MRKEPA 8260B 05/18/17 14:367E170255550.0 1 Page 39 of 62 Page 39 of 65 www.encolabs.com 9801-SW2Description:Lab Sample ID:CA05959-11 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:45 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:48Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 11:07Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 11:07Barium [7440-39-3] ^1.00 JMV10.069.8 J 1001 ug/L EPA 6010D 05/19/17 11:07Beryllium [7440-41-7] ^0.130 JMV1.000.130 U 11 ug/L EPA 6010D 05/19/17 11:07Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 11:07Chromium [7440-47-3] ^1.40 JMV10.01.40 U 101 ug/L EPA 6010D 05/19/17 11:07Cobalt [7440-48-4] ^1.10 JMV10.01.95 J 101 ug/L EPA 6010D 05/19/17 11:07Copper [7440-50-8] ^1.60 JMV10.01.60 U 101 ug/L EPA 6010D 05/19/17 11:07Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 11:07Nickel [7440-02-0] ^2.20 JMV10.02.20 U 501 ug/L EPA 6020B 05/23/17 16:48Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 11:07Silver [7440-22-4] ^1.90 JMV10.01.90 U 101 ug/L EPA 6020B 05/23/17 16:48Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 11:07Vanadium [7440-62-2] ^1.40 JMV10.01.40 U 251 ug/L EPA 6010D 05/19/17 11:07Zinc [7440-66-6] ^4.40 JMV10.09.97 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 40 of 62 Page 40 of 65 www.encolabs.com 9801-SW3Description:Lab Sample ID:CA05959-12 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:57 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 20:061,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 20:061,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 20:061,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 20:061,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 20:061,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 20:061,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 20:061,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 20:061,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 20:061,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 20:061,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 20:061,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 20:061,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 20:061,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 20:062-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 20:062-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 20:064-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 20:06Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 20:06Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 20:06Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 20:06Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 20:06Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 20:06Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 20:06Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 20:06Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 20:06Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 20:06Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 20:06Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 20:06Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 20:06Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 20:06cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/18/17 20:06cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 20:06Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 20:06Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 20:06Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 20:06Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 20:06m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 20:06Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 20:06o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 20:06Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 20:06Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 20:06Toluene [108-88-3] ^0.14 MRK1.03.4 11 ug/L EPA 8260B 05/18/17 20:06trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 20:06trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 20:06trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 20:06Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 20:06Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 20:06Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 20:06Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 20:06Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 41 of 62 Page 41 of 65 www.encolabs.com 9801-SW3Description:Lab Sample ID:CA05959-12 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:57 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13687 %MRKEPA 8260B 05/18/17 20:067E170144450.0 1 Dibromofluoromethane 67-129101 %MRKEPA 8260B 05/18/17 20:067E170145150.0 1 Toluene-d8 59-13495 %MRKEPA 8260B 05/18/17 20:067E170144850.0 1 Page 42 of 62 Page 42 of 65 www.encolabs.com 9801-SW3Description:Lab Sample ID:CA05959-12 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:57 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:51Antimony [7440-36-0] ^3.70 JDH20.03.70 UD R-01610 ug/L EPA 6010D 05/19/17 11:09Arsenic [7440-38-2] ^6.80 JMV10.010.1 101 ug/L EPA 6010D 05/19/17 11:09Barium [7440-39-3] ^1.00 JMV10.0237 1001 ug/L EPA 6010D 05/19/17 11:09Beryllium [7440-41-7] ^0.130 JMV1.002.09 11 ug/L EPA 6010D 05/19/17 11:09Cadmium [7440-43-9] ^0.360 JMV1.000.528 J 11 ug/L EPA 6010D 05/19/17 11:09Chromium [7440-47-3] ^1.40 JMV10.08.18 J 101 ug/L EPA 6010D 05/19/17 11:09Cobalt [7440-48-4] ^1.10 JMV10.011.2 101 ug/L EPA 6010D 05/19/17 11:09Copper [7440-50-8] ^1.60 JMV10.09.62 J 101 ug/L EPA 6010D 05/19/17 11:09Lead [7439-92-1] ^3.10 JMV10.027.6 101 ug/L EPA 6010D 05/19/17 11:09Nickel [7440-02-0] ^2.20 JMV10.019.6 J 501 ug/L EPA 6020B 05/23/17 16:51Selenium [7782-49-2] ^9.10 JDH30.09.10 UD R-011010 ug/L EPA 6010D 05/19/17 11:09Silver [7440-22-4] ^1.90 JMV10.01.90 U 101 ug/L EPA 6020B 05/23/17 16:51Thallium [7440-28-0] ^1.10 JDH10.01.10 UD R-015.510 ug/L EPA 6010D 05/19/17 11:09Vanadium [7440-62-2] ^1.40 JMV10.034.5 251 ug/L EPA 6010D 05/19/17 11:09Zinc [7440-66-6] ^4.40 JMV10.0113 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 43 of 62 Page 43 of 65 www.encolabs.com 9801-SW4Description:Lab Sample ID:CA05959-13 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:36 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 20:361,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 20:361,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 20:361,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 20:361,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 20:361,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 20:361,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 20:361,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 20:361,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 20:361,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 20:361,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 20:361,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 20:361,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 20:361,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 20:362-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 20:362-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 20:364-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 20:36Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 20:36Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 20:36Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 20:36Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 20:36Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 20:36Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 20:36Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 20:36Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 20:36Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 20:36Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 20:36Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 20:36Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 20:36Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 20:36cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.01.2 J 51 ug/L EPA 8260B 05/18/17 20:36cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 20:36Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 20:36Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 20:36Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 20:36Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 20:36m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 20:36Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 20:36o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 20:36Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 20:36Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 20:36Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 20:36trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 20:36trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 20:36trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 20:36Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 20:36Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 20:36Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 20:36Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 20:36Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 44 of 62 Page 44 of 65 www.encolabs.com 9801-SW4Description:Lab Sample ID:CA05959-13 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:36 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13688 %MRKEPA 8260B 05/18/17 20:367E170144450.0 1 Dibromofluoromethane 67-129100 %MRKEPA 8260B 05/18/17 20:367E170145050.0 1 Toluene-d8 59-13495 %MRKEPA 8260B 05/18/17 20:367E170144850.0 1 Page 45 of 62 Page 45 of 65 www.encolabs.com 9801-SW4Description:Lab Sample ID:CA05959-13 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 12:36 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:55Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 11:12Arsenic [7440-38-2] ^6.80 JMV10.06.80 U 101 ug/L EPA 6010D 05/19/17 11:12Barium [7440-39-3] ^1.00 JMV10.078.5 J 1001 ug/L EPA 6010D 05/19/17 11:12Beryllium [7440-41-7] ^0.130 JMV1.000.130 U 11 ug/L EPA 6010D 05/19/17 11:12Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 11:12Chromium [7440-47-3] ^1.40 JMV10.01.40 U 101 ug/L EPA 6010D 05/19/17 11:12Cobalt [7440-48-4] ^1.10 JMV10.02.39 J 101 ug/L EPA 6010D 05/19/17 11:12Copper [7440-50-8] ^1.60 JMV10.01.85 J 101 ug/L EPA 6010D 05/19/17 11:12Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 11:12Nickel [7440-02-0] ^2.20 JMV10.02.20 U 501 ug/L EPA 6020B 05/23/17 16:55Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 11:12Silver [7440-22-4] ^1.90 JMV10.01.90 U 101 ug/L EPA 6020B 05/23/17 16:55Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 11:12Vanadium [7440-62-2] ^1.40 JMV10.01.41 J 251 ug/L EPA 6010D 05/19/17 11:12Zinc [7440-66-6] ^4.40 JMV10.014.0 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 46 of 62 Page 46 of 65 www.encolabs.com 9801-SW5Description:Lab Sample ID:CA05959-14 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:10 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 21:071,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 21:071,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 21:071,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 21:071,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 21:071,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 21:071,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 21:071,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 21:071,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 21:071,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 21:071,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 21:071,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 21:071,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 21:071,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 21:072-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 21:072-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 21:074-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 J 1001 ug/L EPA 8260B 05/18/17 21:07Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 21:07Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 21:07Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 21:07Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 21:07Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 21:07Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 21:07Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 21:07Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 21:07Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 21:07Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 21:07Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 21:07Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 21:07Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 21:07cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/18/17 21:07cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 21:07Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 21:07Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 21:07Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 21:07Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 21:07m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 21:07Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 21:07o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 21:07Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 21:07Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 21:07Toluene [108-88-3] ^0.14 MRK1.012 11 ug/L EPA 8260B 05/18/17 21:07trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 21:07trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 21:07trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 21:07Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 21:07Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 21:07Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 21:07Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 21:07Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 47 of 62 Page 47 of 65 www.encolabs.com 9801-SW5Description:Lab Sample ID:CA05959-14 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:10 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13688 %MRKEPA 8260B 05/18/17 21:077E170144450.0 1 Dibromofluoromethane 67-129102 %MRKEPA 8260B 05/18/17 21:077E170145150.0 1 Toluene-d8 59-13495 %MRKEPA 8260B 05/18/17 21:077E170144850.0 1 Page 48 of 62 Page 48 of 65 www.encolabs.com 9801-SW5Description:Lab Sample ID:CA05959-14 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 13:10 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:Travis Queen Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 05/23/17 16:59Antimony [7440-36-0] ^0.370 JDH2.000.370 U 61 ug/L EPA 6010D 05/19/17 11:22Arsenic [7440-38-2] ^6.80 JMV10.07.68 J 101 ug/L EPA 6010D 05/19/17 11:22Barium [7440-39-3] ^1.00 JMV10.0229 1001 ug/L EPA 6010D 05/19/17 11:22Beryllium [7440-41-7] ^0.130 JMV1.000.287 J 11 ug/L EPA 6010D 05/19/17 11:22Cadmium [7440-43-9] ^0.360 JMV1.000.360 U 11 ug/L EPA 6010D 05/19/17 11:22Chromium [7440-47-3] ^1.40 JMV10.02.46 J 101 ug/L EPA 6010D 05/19/17 11:22Cobalt [7440-48-4] ^1.10 JMV10.04.88 J 101 ug/L EPA 6010D 05/19/17 11:22Copper [7440-50-8] ^1.60 JMV10.01.60 U 101 ug/L EPA 6010D 05/19/17 11:22Lead [7439-92-1] ^3.10 JMV10.03.10 U 101 ug/L EPA 6010D 05/19/17 11:22Nickel [7440-02-0] ^2.20 JMV10.03.42 J 501 ug/L EPA 6020B 05/23/17 16:59Selenium [7782-49-2] ^0.910 JDH3.000.910 U 101 ug/L EPA 6010D 05/19/17 11:22Silver [7440-22-4] ^1.90 JMV10.01.94 J 101 ug/L EPA 6020B 05/23/17 16:59Thallium [7440-28-0] ^0.110 JDH1.000.110 U 5.51 ug/L EPA 6010D 05/19/17 11:22Vanadium [7440-62-2] ^1.40 JMV10.03.08 J 251 ug/L EPA 6010D 05/19/17 11:22Zinc [7440-66-6] ^4.40 JMV10.013.8 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 49 of 62 Page 49 of 65 www.encolabs.com 9801-TripblankDescription:Lab Sample ID:CA05959-15 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 11:57 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:ENCO Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/18/17 13:341,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51 ug/L EPA 8260B 05/18/17 13:341,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11 ug/L EPA 8260B 05/18/17 13:341,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31 ug/L EPA 8260B 05/18/17 13:341,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 13:341,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51 ug/L EPA 8260B 05/18/17 13:341,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 13:341,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 13:341,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131 ug/L EPA 8260B 05/18/17 13:341,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11 ug/L EPA 8260B 05/18/17 13:341,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51 ug/L EPA 8260B 05/18/17 13:341,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11 ug/L EPA 8260B 05/18/17 13:341,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11 ug/L EPA 8260B 05/18/17 13:341,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11 ug/L EPA 8260B 05/18/17 13:342-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001 ug/L EPA 8260B 05/18/17 13:342-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501 ug/L EPA 8260B 05/18/17 13:344-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001 ug/L EPA 8260B 05/18/17 13:34Acetone [67-64-1] ^10 MRK2010U 1001 ug/L EPA 8260B 05/18/17 13:34Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001 ug/L EPA 8260B 05/18/17 13:34Benzene [71-43-2] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 13:34Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31 ug/L EPA 8260B 05/18/17 13:34Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 13:34Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31 ug/L EPA 8260B 05/18/17 13:34Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101 ug/L EPA 8260B 05/18/17 13:34Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001 ug/L EPA 8260B 05/18/17 13:34Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 13:34Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 13:34Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101 ug/L EPA 8260B 05/18/17 13:34Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51 ug/L EPA 8260B 05/18/17 13:34Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 13:34cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51 ug/L EPA 8260B 05/18/17 13:34cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11 ug/L EPA 8260B 05/18/17 13:34Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31 ug/L EPA 8260B 05/18/17 13:34Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101 ug/L EPA 8260B 05/18/17 13:34Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11 ug/L EPA 8260B 05/18/17 13:34Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101 ug/L EPA 8260B 05/18/17 13:34m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1 ug/L EPA 8260B 05/18/17 13:34Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11 ug/L EPA 8260B 05/18/17 13:34o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1 ug/L EPA 8260B 05/18/17 13:34Styrene [100-42-5] ^0.11 MRK1.00.11 U 11 ug/L EPA 8260B 05/18/17 13:34Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11 ug/L EPA 8260B 05/18/17 13:34Toluene [108-88-3] ^0.14 MRK1.00.14 U 11 ug/L EPA 8260B 05/18/17 13:34trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51 ug/L EPA 8260B 05/18/17 13:34trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 13:34trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001 ug/L EPA 8260B 05/18/17 13:34Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11 ug/L EPA 8260B 05/18/17 13:34Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11 ug/L EPA 8260B 05/18/17 13:34Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501 ug/L EPA 8260B 05/18/17 13:34Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11 ug/L EPA 8260B 05/18/17 13:34Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 50 of 62 Page 50 of 65 www.encolabs.com 9801-TripblankDescription:Lab Sample ID:CA05959-15 05/11/17 10:10Received: Matrix:Water Sampled:05/10/17 11:57 Work Order:CA05959 Wilson County MSWLFProject:Sampled By:ENCO Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13690 %MRKEPA 8260B 05/18/17 13:347E170144550.0 1 Dibromofluoromethane 67-12996 %MRKEPA 8260B 05/18/17 13:347E170144850.0 1 Toluene-d8 59-13492 %MRKEPA 8260B 05/18/17 13:347E170144650.0 1 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 51 of 62 Page 51 of 65 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 7E17014 - EPA 5030B_MS Prepared: 05/17/2017 11:43 Analyzed: 05/18/2017 13:03Blank (7E17014-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.00.17 U 1,1,1,2-Tetrachloroethane ug/L1.00.12 U 1,1,1-Trichloroethane ug/L1.00.28 U 1,1,2,2-Tetrachloroethane ug/L1.00.14 U 1,1,2-Trichloroethane ug/L1.00.13 U 1,1-Dichloroethane ug/L1.00.21 U 1,1-Dichloroethene ug/L1.00.23 U 1,2,3-Trichloropropane ug/L1.00.48 U 1,2-Dibromo-3-chloropropane ug/L1.00.66 U 1,2-Dibromoethane ug/L1.00.19 U 1,2-Dichlorobenzene ug/L1.00.21 U 1,2-Dichloroethane ug/L1.00.10 U 1,2-Dichloropropane ug/L1.00.19 U 1,4-Dichlorobenzene ug/L5.01.3 U 2-Butanone ug/L5.00.88 U 2-Hexanone ug/L5.01.1 U 4-Methyl-2-pentanone ug/L2010U Acetone ug/L103.5 U Acrylonitrile ug/L1.00.15 U Benzene ug/L1.00.48 U Bromochloromethane ug/L1.00.17 U Bromodichloromethane ug/L1.00.22 U Bromoform ug/L1.00.14 U Bromomethane ug/L5.01.5 U Carbon disulfide ug/L1.00.17 U Carbon tetrachloride ug/L1.00.17 U Chlorobenzene ug/L1.00.23 U Chloroethane ug/L1.00.18 U Chloroform ug/L1.00.13 U Chloromethane ug/L1.00.15 U cis-1,2-Dichloroethene ug/L1.00.20 U cis-1,3-Dichloropropene ug/L1.00.17 U Dibromochloromethane ug/L1.00.27 U Dibromomethane ug/L1.00.13 U Ethylbenzene ug/L5.01.7 U Iodomethane ug/L2.00.17 U m,p-Xylenes ug/L1.00.23 U Methylene chloride ug/L1.00.065 U o-Xylene ug/L1.00.11 U Styrene ug/L1.00.17 U Tetrachloroethene ug/L1.00.14 U Toluene ug/L1.00.21 U trans-1,2-Dichloroethene ug/L1.00.15 U trans-1,3-Dichloropropene ug/L1.00.70 U trans-1,4-Dichloro-2-butene ug/L1.00.15 U Trichloroethene ug/L1.00.24 U Trichlorofluoromethane ug/L5.00.95 U Vinyl acetate ug/L1.00.32 U Vinyl chloride ug/L3.00.45 U Xylenes (Total) Page 52 of 62 Page 52 of 65 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 7E17014 - EPA 5030B_MS Prepared: 05/17/2017 11:43 Analyzed: 05/18/2017 13:03Blank (7E17014-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8945 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9648 ug/L 50.0 59-134Surrogate: Toluene-d8 9447 Prepared: 05/17/2017 11:43 Analyzed: 05/18/2017 10:32LCS (7E17014-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-13310020 1,1-Dichloroethene ug/L1.0 20.0 81-13411323 Benzene ug/L1.0 20.0 83-1179619 Chlorobenzene ug/L1.0 20.0 71-11810822 Toluene ug/L1.0 20.0 74-11910120 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8743 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9447 ug/L 50.0 59-134Surrogate: Toluene-d8 9648 Prepared: 05/17/2017 11:43 Analyzed: 05/18/2017 11:33Matrix Spike (7E17014-MS1) Source: CA07481-10 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1331040.21 U21 1,1-Dichloroethene ug/L1.0 20.0 81-1341130.15 U23 Benzene ug/L1.0 20.0 83-117970.17 U19 Chlorobenzene ug/L1.0 20.0 71-1181110.14 U22 Toluene ug/L1.0 20.0 74-1191000.15 U20 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8643 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9246 ug/L 50.0 59-134Surrogate: Toluene-d8 9547 Prepared: 05/17/2017 11:43 Analyzed: 05/18/2017 12:03Matrix Spike Dup (7E17014-MSD1) Source: CA07481-10 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-133102 10.21 U20 1,1-Dichloroethene ug/L1.0 20.0 1781-134109 40.15 U22 Benzene ug/L1.0 20.0 1683-11799 20.17 U20 Chlorobenzene ug/L1.0 20.0 1771-118113 20.14 U23 Toluene ug/L1.0 20.0 2274-11994 60.15 U19 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9246 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9447 ug/L 50.0 59-134Surrogate: Toluene-d8 9547 Batch 7E17025 - EPA 5030B_MS Prepared: 05/17/2017 15:08 Analyzed: 05/18/2017 06:37Blank (7E17025-BLK1) Page 53 of 62 Page 53 of 65 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 7E17025 - EPA 5030B_MS Prepared: 05/17/2017 15:08 Analyzed: 05/18/2017 06:37Blank (7E17025-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.00.17 U 1,1,1,2-Tetrachloroethane ug/L1.00.12 U 1,1,1-Trichloroethane ug/L1.00.28 U 1,1,2,2-Tetrachloroethane ug/L1.00.14 U 1,1,2-Trichloroethane ug/L1.00.13 U 1,1-Dichloroethane ug/L1.00.21 U 1,1-Dichloroethene ug/L1.00.23 U 1,2,3-Trichloropropane ug/L1.00.48 U 1,2-Dibromo-3-chloropropane ug/L1.00.66 U 1,2-Dibromoethane ug/L1.00.19 U 1,2-Dichlorobenzene ug/L1.00.21 U 1,2-Dichloroethane ug/L1.00.10 U 1,2-Dichloropropane ug/L1.00.19 U 1,4-Dichlorobenzene ug/L5.01.3 U 2-Butanone ug/L5.00.88 U 2-Hexanone ug/L5.01.1 U 4-Methyl-2-pentanone ug/L2010U Acetone ug/L103.5 U Acrylonitrile ug/L1.00.15 U Benzene ug/L1.00.48 U Bromochloromethane ug/L1.00.17 U Bromodichloromethane ug/L1.00.22 U Bromoform ug/L1.00.14 U Bromomethane ug/L5.01.5 U Carbon disulfide ug/L1.00.17 U Carbon tetrachloride ug/L1.00.17 U Chlorobenzene ug/L1.00.23 U Chloroethane ug/L1.00.18 U Chloroform ug/L1.00.13 U Chloromethane ug/L1.00.15 U cis-1,2-Dichloroethene ug/L1.00.20 U cis-1,3-Dichloropropene ug/L1.00.17 U Dibromochloromethane ug/L1.00.27 U Dibromomethane ug/L1.00.13 U Ethylbenzene ug/L5.01.7 U Iodomethane ug/L2.00.17 U m,p-Xylenes ug/L1.00.23 U Methylene chloride ug/L1.00.065 U o-Xylene ug/L1.00.11 U Styrene ug/L1.00.17 U Tetrachloroethene ug/L1.00.14 U Toluene ug/L1.00.21 U trans-1,2-Dichloroethene ug/L1.00.15 U trans-1,3-Dichloropropene ug/L1.00.70 U trans-1,4-Dichloro-2-butene ug/L1.00.15 U Trichloroethene ug/L1.00.24 U Trichlorofluoromethane ug/L5.00.95 U Vinyl acetate ug/L1.00.32 U Vinyl chloride ug/L3.00.45 U Xylenes (Total) Page 54 of 62 Page 54 of 65 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 7E17025 - EPA 5030B_MS Prepared: 05/17/2017 15:08 Analyzed: 05/18/2017 06:37Blank (7E17025-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9950 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10955 ug/L 50.0 59-134Surrogate: Toluene-d8 11256 Prepared: 05/17/2017 15:08 Analyzed: 05/18/2017 04:39LCS (7E17025-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-13311022 1,1-Dichloroethene ug/L1.0 20.0 81-13412525 Benzene ug/L1.0 20.0 83-1179519 Chlorobenzene ug/L1.0 20.0 71-11810220 Toluene ug/L1.0 20.0 74-11910120 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10351 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 11557 ug/L 50.0 59-134Surrogate: Toluene-d8 11557 Prepared: 05/17/2017 15:08 Analyzed: 05/18/2017 05:08Matrix Spike (7E17025-MS1) Source: CA07481-06 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-133800.21 U16 1,1-Dichloroethene ug/L1.0 20.0 81-1341030.15 U21 Benzene ug/L1.0 20.0 83-117880.17 U18 Chlorobenzene ug/L1.0 20.0 71-1181010.14 U20 Toluene ug/L1.0 20.0 74-119890.15 U18 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10954 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 11357 ug/L 50.0 59-134Surrogate: Toluene-d8 10754 Prepared: 05/17/2017 15:08 Analyzed: 05/18/2017 05:38Matrix Spike Dup (7E17025-MSD1) Source: CA07481-06 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-13373 100.21 U15 QM-071,1-Dichloroethene ug/L1.0 20.0 1781-13499 40.15 U20 Benzene ug/L1.0 20.0 1683-11776 140.17 U15 QM-07Chlorobenzene ug/L1.0 20.0 1771-11882 200.14 U16 QR-02Toluene ug/L1.0 20.0 2274-11983 70.15 U17 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9548 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10954 ug/L 50.0 59-134Surrogate: Toluene-d8 10955 Batch 7E19028 - EPA 5030B_MS Prepared: 05/19/2017 16:24 Analyzed: 05/19/2017 19:29Blank (7E19028-BLK1) Page 55 of 62 Page 55 of 65 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 7E19028 - EPA 5030B_MS Prepared: 05/19/2017 16:24 Analyzed: 05/19/2017 19:29Blank (7E19028-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.00.17 U 1,1,1,2-Tetrachloroethane ug/L1.00.12 U 1,1,1-Trichloroethane ug/L1.00.28 U 1,1,2,2-Tetrachloroethane ug/L1.00.14 U 1,1,2-Trichloroethane ug/L1.00.13 U 1,1-Dichloroethane ug/L1.00.21 U 1,1-Dichloroethene ug/L1.00.23 U 1,2,3-Trichloropropane ug/L1.00.48 U 1,2-Dibromo-3-chloropropane ug/L1.00.66 U 1,2-Dibromoethane ug/L1.00.19 U 1,2-Dichlorobenzene ug/L1.00.21 U 1,2-Dichloroethane ug/L1.00.10 U 1,2-Dichloropropane ug/L1.00.19 U 1,4-Dichlorobenzene ug/L5.01.3 U 2-Butanone ug/L5.00.88 U 2-Hexanone ug/L5.01.1 U 4-Methyl-2-pentanone ug/L2010U Acetone ug/L103.5 U Acrylonitrile ug/L1.00.15 U Benzene ug/L1.00.48 U Bromochloromethane ug/L1.00.17 U Bromodichloromethane ug/L1.00.22 U Bromoform ug/L1.00.14 U Bromomethane ug/L5.01.5 U Carbon disulfide ug/L1.00.17 U Carbon tetrachloride ug/L1.00.17 U Chlorobenzene ug/L1.00.23 U Chloroethane ug/L1.00.18 U Chloroform ug/L1.00.13 U Chloromethane ug/L1.00.15 U cis-1,2-Dichloroethene ug/L1.00.20 U cis-1,3-Dichloropropene ug/L1.00.17 U Dibromochloromethane ug/L1.00.27 U Dibromomethane ug/L1.00.13 U Ethylbenzene ug/L5.01.7 U Iodomethane ug/L2.00.17 U m,p-Xylenes ug/L1.00.23 U Methylene chloride ug/L1.00.065 U o-Xylene ug/L1.00.11 U Styrene ug/L1.00.17 U Tetrachloroethene ug/L1.00.14 U Toluene ug/L1.00.21 U trans-1,2-Dichloroethene ug/L1.00.15 U trans-1,3-Dichloropropene ug/L1.00.70 U trans-1,4-Dichloro-2-butene ug/L1.00.15 U Trichloroethene ug/L1.00.24 U Trichlorofluoromethane ug/L5.00.95 U Vinyl acetate ug/L1.00.32 U Vinyl chloride ug/L3.00.45 U Xylenes (Total) Page 56 of 62 Page 56 of 65 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 7E19028 - EPA 5030B_MS Prepared: 05/19/2017 16:24 Analyzed: 05/19/2017 19:29Blank (7E19028-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10351 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10753 ug/L 50.0 59-134Surrogate: Toluene-d8 10352 Prepared: 05/19/2017 16:24 Analyzed: 05/19/2017 17:31LCS (7E19028-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1339820 1,1-Dichloroethene ug/L1.0 20.0 81-13410721 Benzene ug/L1.0 20.0 83-1179719 Chlorobenzene ug/L1.0 20.0 71-11810421 Toluene ug/L1.0 20.0 74-11910120 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10251 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 11055 ug/L 50.0 59-134Surrogate: Toluene-d8 10452 Prepared: 05/19/2017 16:24 Analyzed: 05/19/2017 18:00Matrix Spike (7E19028-MS1) Source: CA07933-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1331080.21 U22 1,1-Dichloroethene ug/L1.0 20.0 81-1341180.15 U24 Benzene ug/L1.0 20.0 83-1171040.17 U21 Chlorobenzene ug/L1.0 20.0 71-1181110.14 U22 Toluene ug/L1.0 20.0 74-1191110.15 U22 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10251 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10653 ug/L 50.0 59-134Surrogate: Toluene-d8 10251 Prepared: 05/19/2017 16:24 Analyzed: 05/19/2017 18:30Matrix Spike Dup (7E19028-MSD1) Source: CA07933-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-133104 40.21 U21 1,1-Dichloroethene ug/L1.0 20.0 1781-134112 50.15 U22 Benzene ug/L1.0 20.0 1683-11790 140.17 U18 Chlorobenzene ug/L1.0 20.0 1771-11899 110.14 U20 Toluene ug/L1.0 20.0 2274-119108 30.15 U22 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9347 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10552 ug/L 50.0 59-134Surrogate: Toluene-d8 10452 Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 7E17013 - EPA 3005A Prepared: 05/17/2017 11:36 Analyzed: 05/19/2017 10:13Blank (7E17013-BLK1) Page 57 of 62 Page 57 of 65 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 7E17013 - EPA 3005A Prepared: 05/17/2017 11:36 Analyzed: 05/19/2017 10:13Blank (7E17013-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.06.80 U Arsenic ug/L10.01.00 U Barium ug/L1.000.130 U Beryllium ug/L1.000.360 U Cadmium ug/L10.01.40 U Chromium ug/L10.01.10 U Cobalt ug/L10.01.60 U Copper ug/L10.03.10 U Lead ug/L10.02.20 U Nickel ug/L10.01.90 U Silver ug/L10.01.40 U Vanadium ug/L10.04.40 U Zinc Prepared: 05/17/2017 11:36 Analyzed: 05/19/2017 10:21LCS (7E17013-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 80-12094189 Arsenic ug/L10.0 200 80-120100200 Barium ug/L1.00 20.0 80-1209819.7 Beryllium ug/L1.00 20.0 80-12010020.0 Cadmium ug/L10.0 200 80-12097195 Chromium ug/L10.0 200 80-12099197 Cobalt ug/L10.0 200 80-12097193 Copper ug/L10.0 200 80-12099199 Lead ug/L10.0 200 80-12097194 Nickel ug/L10.0 200 80-12097194 Silver ug/L10.0 200 80-12095190 Vanadium ug/L10.0 200 80-12099198 Zinc Prepared: 05/17/2017 11:36 Analyzed: 05/19/2017 10:26Matrix Spike (7E17013-MS1) Source: CA05959-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 75-125946.80 U189 Arsenic ug/L10.0 200 75-12595208399 Barium ug/L1.00 20.0 75-125980.65920.3 Beryllium ug/L1.00 20.0 75-125950.360 U19.0 Cadmium ug/L10.0 200 75-125951.41192 Chromium ug/L10.0 200 75-125957.26197 Cobalt ug/L10.0 200 75-125951.82191 Copper ug/L10.0 200 75-125933.10 U186 Lead ug/L10.0 200 75-1259510.1200 Nickel ug/L10.0 200 75-125942.19190 Silver ug/L10.0 200 75-125951.67191 Vanadium ug/L10.0 200 75-1259516.2206 Zinc Prepared: 05/17/2017 11:36 Analyzed: 05/19/2017 10:29Matrix Spike Dup (7E17013-MSD1) Page 58 of 62 Page 58 of 65 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 7E17013 - EPA 3005A Prepared: 05/17/2017 11:36 Analyzed: 05/19/2017 10:29Matrix Spike Dup (7E17013-MSD1) Continued Source: CA05959-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 2075-12594 0.26.80 U188 Arsenic ug/L10.0 200 2075-12595 0.2208398 Barium ug/L1.00 20.0 2075-12598 0.20.65920.3 Beryllium ug/L1.00 20.0 2075-12595 0.30.360 U19.0 Cadmium ug/L10.0 200 2075-12595 0.031.41192 Chromium ug/L10.0 200 2075-12594 0.77.26195 Cobalt ug/L10.0 200 2075-12594 0.21.82191 Copper ug/L10.0 200 2075-12593 0.43.10 U185 Lead ug/L10.0 200 2075-12595 0.110.1200 Nickel ug/L10.0 200 2075-12594 0.12.19190 Silver ug/L10.0 200 2075-12595 0.11.67191 Vanadium ug/L10.0 200 2075-12595 0.0716.2206 Zinc Prepared: 05/17/2017 11:36 Analyzed: 05/19/2017 10:31Post Spike (7E17013-PS1) Source: CA05959-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.0100 0.200 80-120900.003610.184 Arsenic mg/L0.0100 0.200 80-120950.2080.398 Barium mg/L0.00100 0.0200 80-120980.0006590.0203 Beryllium mg/L0.00100 0.0200 80-120955.72E-50.0190 Cadmium mg/L0.0100 0.200 80-120950.001410.191 Chromium mg/L0.0100 0.200 80-120940.007260.195 Cobalt mg/L0.0100 0.200 80-120950.001820.192 Copper mg/L0.0100 0.200 80-12093-0.001830.187 Lead mg/L0.0100 0.200 80-120950.01010.200 Nickel mg/L0.0100 0.200 80-120930.002190.188 Silver mg/L0.0100 0.200 80-120940.001670.190 Vanadium mg/L0.0100 0.200 80-120950.01620.207 Zinc Batch 7E18016 - EPA 3005A Prepared: 05/18/2017 10:27 Analyzed: 05/23/2017 15:04Blank (7E18016-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.000.370 U Antimony ug/L3.000.910 U Selenium ug/L1.000.110 U Thallium Prepared: 05/18/2017 10:27 Analyzed: 05/23/2017 15:08Blank (7E18016-BLK2) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.000.370 U Antimony ug/L3.000.910 U Selenium ug/L1.000.110 U Thallium Page 59 of 62 Page 59 of 65 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 7E18016 - EPA 3005A Prepared: 05/18/2017 10:27 Analyzed: 05/23/2017 15:23LCS (7E18016-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-120101202 Antimony ug/L3.00 200 80-120105211 Selenium ug/L1.00 200 80-12099199 Thallium Prepared: 05/18/2017 10:27 Analyzed: 05/23/2017 15:27Matrix Spike (7E18016-MS1) Source: CA06786-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 75-125900.370 U180 Antimony ug/L3.00 200 75-1251020.910 U203 Selenium ug/L1.00 200 75-125920.110 U184 Thallium Prepared: 05/18/2017 10:27 Analyzed: 05/23/2017 15:31Matrix Spike Dup (7E18016-MSD1) Source: CA06786-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 2075-12589 10.370 U177 Antimony ug/L3.00 200 2075-125103 10.910 U206 Selenium ug/L1.00 200 2075-12593 10.110 U186 Thallium Prepared: 05/18/2017 10:27 Analyzed: 05/23/2017 15:34Post Spike (7E18016-PS1) Source: CA06786-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-120990.0479197 Antimony ug/L3.00 200 80-12098-1.02197 Selenium ug/L1.00 200 75-125890.0357179 Thallium Page 60 of 62 Page 60 of 65 www.encolabs.com FLAGS/NOTES AND DEFINITIONS B The analyte was detected in the associated method blank. D The sample was analyzed at dilution. J The reported value is between the laboratory method detection limit (MDL) and the laboratory method reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable. U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation data and moisture content, where applicable. E MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is based on the low point of the calibration curve, when applicable, sample preparation factor, dilution factor, and, in the case of soil samples, moisture content. The concentration indicated for this analyte is an estimated value above the calibration range of the instrument. This value is considered an estimate. The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based on acceptable LCS recovery. QM-07 The RPD result exceeded the QC control limits; however, both percent recoveries were acceptable. Sample results for the QC batch were accepted based on percent recoveries and completeness of QC data. QR-02 The Reporting Limit for this analyte has been raised to account for matrix interference.R-01 Page 61 of 62 Page 61 of 65 Page 62 of 65 Page 63 of 65 Page 64 of 65 Page 65 of 65