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1007_BrunswickCounty_GWMReport_DIN26439_20160318
REPORT OF COMPLIANCE GROUNDWATER MONITORING FOR MARCH 2016 GROUND WATER QUALITY MONITORING PROGRAM BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA Prepared for Office of Operations Services Government of Brunswick County Prepared by Amec Foster Wheeler, Environment & Infrastructure, Inc. Wilmington, North Carolina April 26, 2016 Amec Foster Wheeler Project No. 6550-15-0020 Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc TABLE OF CONTENTS 1. INTRODUCTION ........................................................................................................ 1 2. SCOPE OF SERVICES .............................................................................................. 2 3. FIELD ACTIVITIES..................................................................................................... 3 3.1. Water Level Gauging and Well Purging ............................................................... 3 3.2. Groundwater Sampling ........................................................................................ 3 3.3. Quality Control Samples ...................................................................................... 4 3.4. Laboratory Analytical Work .................................................................................. 4 4. RESULTS OF FIELD AND ANALYTICAL WORK ....................................................... 5 4.1. Groundwater Flow ............................................................................................... 5 4.2. Groundwater Quality ........................................................................................... 5 4.2.1. Volatiles ....................................................................................................... 6 4.2.2. Metals .......................................................................................................... 6 4.3. Quality Control Sample Results ........................................................................... 7 4.3.1. Duplicate Sample ......................................................................................... 7 4.3.2. Equipment Rinsate Sample .......................................................................... 7 5. CONCLUSIONS ......................................................................................................... 8 6. REFERENCE ............................................................................................................. 9 TABLES Table 1 Water Level Data Table 2 Hydrogeologic Characteristics Table 3 Summary of Groundwater Analysis (March 2016) Table 4 Historical Summary of Detected Metals Since 2000 FIGURES Figure 1 Site Vicinity Map Figure 2 Water Table Potentiometric Surface Map APPENDICES Appendix A Field Sampling Reports Appendix B Results of Chemical Analyses Appendix C Electronic Data Deliverable Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 Page 1 of 9 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc 1. INTRODUCTION Amec Foster Wheeler, Environment & Infrastructure, Inc. (Amec Foster Wheeler) has completed the March 2016 semi-annual compliance groundwater monitoring event for Brunswick County Government (Brunswick County). This work was conducted in accordance with the July 13, 1994 Water-Quality Monitoring Program at the Brunswick County Solid Waste Landfill (See Figure 1), as part of the North Carolina Department of Environmental Quality (NCDEQ) Solid Waste Code Requirements of Title 15A, North Carolina Administrative Code, Subchapter 13B (15A NCAC 13B) under Section .1633 (b). The analytical data includes the Appendix I list of constituents as required in 15A NCAC 13B under Section .1634 (b), relative to the Assessment Monitoring Program. The information discussed in this report is provided to assist Brunswick County for compliance with the required regulations. The following sections describe our scope of services, the results of the fieldwork and chemical analysis, a discussion of the results and our conclusions. Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 Page 2 of 9 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc 2. SCOPE OF SERVICES In accordance with Amec Foster Wheeler’s Proposal No. PROP15WILM005 dated August 11, 2015, the project work consisted of the following scope of services: Measurement of water levels and purging of water in the nine compliance monitoring wells surrounding the Brunswick County Landfill. These monitoring wells included MW- 1, MW-2, MW-3, MW-4, MW-6, MW-7R, MW-8, MW-9 and MW-10; Collection of a representative water sample from each of the wells, a duplicate sample and a Rinsate sample, using protocols and quality-control procedures as described in the approved Water Quality Monitoring Plan for the Brunswick County Municipal Solid Waste Landfill, dated September 24, 2013; Analysis of the water samples for Appendix I constituents by a North Carolina certified laboratory, using EPA-approved analytical methods; Compilation of the field and analytical data; and Preparation of a monitoring report to support the Assessment Monitoring requirements found under 15A NCAC 13B .1632(e). Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 Page 3 of 9 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc 3. FIELD ACTIVITIES The following sections describe the field activities conducted as part of the March 2016 monitoring event. This work included gauging water levels, purging the appropriate wells prior to sampling, collecting groundwater samples for field and laboratory purposes, and collecting water quality control (QC) samples. We note that prior to each activity described below, the respective gauging or sampling professional properly donned new nitrile gloves to avoid potential contamination of the groundwater and QC samples. 3.1. Water Level Gauging and Well Purging On March 17, 2016, Amec Foster Wheeler personnel obtained water level measurements from nine groundwater monitoring wells using an electronic probe. The probe was decontaminated between measurements by washing with a detergent solution and rinsing with distilled water. The nine wells were purged using new dedicated/disposable Teflon bailers and polypropylene monofilament line. Well purging was conducted by removing at least three well volumes of water until pH measurements stabilized. Specific conductance, pH, water temperature and turbidity were measured in the field periodically during well purging. The field meters were properly calibrated in the field prior to purging activities. These data were recorded in a dedicated Amec Foster Wheeler field book and were transferred to Field Sampling Reports, which are provided in Appendix A. 3.2. Groundwater Sampling Groundwater samples were collected from wells MW-1, MW-2, MW-3 MW-4, MW-6, MW-7R, MW-8, MW-9 and MW-10 on March 18, 2016. The samples were collected within 24 hours of the well purging (see Section 3.1). New dedicated/disposable Teflon bailers were carefully lowered to collect the upper portion of the water column in each well to limit entrained sediment and reduce turbidity. Upon collection, the samples were carefully poured into laboratory-provided containers with appropriate preservatives. The sample containers were labeled with the sample number, date, analysis, preservatives present and the name of the collector. The sample containers were wrapped in suitable padding and placed into a cooler containing ziploc bags full of ice. A trip blank, prepared by the laboratory, remained unopened in the cooler and was returned to the laboratory to serve as an internal check for procedural contamination. Temperature, pH, specific conductance and turbidity of the water being sampled were measured and recorded at the time of sample collection. The field meters were properly calibrated in the field prior to sampling activities. These data were recorded in a dedicated Amec Foster Wheeler field book and were also included in the Field Sampling Reports (See Appendix A). Appropriate chain-of-custody forms were maintained throughout the sample collection and shipment process of the samples. Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 Page 4 of 9 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc 3.3. Quality Control Samples A bailer rinsate sample, designated RINSATE, was collected to assess QC for the disposable bailers used for purging and sampling. The rinsate sample was collected by pouring high performance (or high pressure) liquid chromatography (HPLC) grade, laboratory-filtered (0.1 micron) water into a disposable Teflon bailer, which was then poured into laboratory-prepared sample containers. This sample was collected in the field during sampling activities and was handled in a similar manner as the samples discussed in Section 3.2. A duplicate sample, designated Duplicate, was collected as an unidentified QC sample for the laboratory. The duplicate sample was collected from well MW-6 in conjunction with the collection of the original MW-6 sample described in Section 3.2. The duplicate sample was handled in the field in the same manner as the samples discussed in Section 3.2. One laboratory prepared trip blank sample was also included with the sample cooler. The trip blank remained in the cooler from the laboratory, throughout sample collection and subsequent shipment back to the laboratory. 3.4. Laboratory Analytical Work The groundwater samples collected on March 18, 2016 were shipped to Environmental Science Corporation (ESC) in Mt. Juliet, Tennessee. Samples from wells MW-1, MW-2, MW- 3, MW-4, MW-6, MW-7R, MW-8, and MW-9 were analyzed for the Appendix I list of constituents, including volatile organic compounds (VOCs) by Environmental Protection Agency (EPA) Method 8260 and 16 metals for totals. The Rinsate and Duplicate samples were also analyzed for the Appendix I list of constituents. The trip blank was analyzed for Appendix I volatiles. The metals analysis for these samples included element-specific methods in compliance with the NCDEQ requirements stated in a letter dated January 18, 1995. The analytical methods described above were conducted in accordance with the requirements and specifications of the NCDWM, using procedures defined by the EPA. Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 Page 5 of 9 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc 4. RESULTS OF FIELD AND ANALYTICAL WORK The results of the field and analytical work described above are provided in the following sections. This work has been compiled and summarized in Tables 1 through 3. Field sampling reports for the work conducted are provided in Appendix A. Copies of the original ESC laboratory reports are presented in Appendix B. 4.1. Groundwater Flow As shown on the attached Table 1, groundwater levels measured in each of the wells were used to calculate respective groundwater elevations. These data were then used to develop an interpolated potentiometric surface map of the shallow aquifer, as shown in Figure 2. This potentiometric surface map is similar to those compiled as part of this Water Quality Monitoring Program. In general, the average hydraulic gradient of the shallow aquifer is approximately 0.005 ft/ft and slopes towards the south to southwest. Differences in water level elevation among the wells were similar to those of previous measuring events. Approximate seepage flow velocities were calculated at each monitoring well location using the groundwater gradients from Figure 2. A modified Darcy Equation (Freeze & Cherry, 1979), which has been used for the site in past reports, was used to derive seepage flow velocities from these parameters, as follows: Vs = Ki/ne where Vs = rate of water flow K = hydraulic conductivity i = gradient between measured points ne = effective porosity Parameters used to calculate seepage flow velocity at each well location are provided on Table 2. Hydraulic conductivity and porosity values, shown in Table 2, were obtained from Amec Foster Wheeler’s (then Law Engineering) "Report of Initial Baseline Sampling Event" dated October 6, 1994. Porosity values used are estimated effective porosities obtained from typical ranges of values given by Johnson (1967) for sediment textures similar to those encountered in the boring for Wells MW-8 and MW-9. On that basis, lower limits for porosity for sediments approximately 15 feet below the ground surface at MW-8 are approximately 30 percent; and for sediments at approximately 50 feet below ground surface, approximately 20 percent. Therefore, a 30 percent value was used for each well except MW-8, to which the 20 percent value was applied. 4.2. Groundwater Quality A summary of the analytical results is provided in Table 3. This data was compared with the NCDEQ’s 15A NCAC 2L Groundwater Standards (2L Standards), the NCDEQ’s Groundwater Protection Standards (GWP Standards) and the NCDEQ’s Solid Waste Section Limits (SWSLs). A copy of the original laboratory report and related chain-of-custody records is provided in Appendix B. A copy of the electronic data deliverable is included in Appendix C. The following provides a discussion of the analytical results. Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 Page 6 of 9 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc 4.2.1. Volatiles VOCs were not detected from the groundwater samples collected and analyzed during the March 2016 sampling event. 4.2.2. Metals As shown on Table 3, the analytical results indicated detectable concentrations of two metals (arsenic and barium) in groundwater from the nine monitoring wells sampled. Arsenic was the only metal detected in excess of the 2L Standards from monitoring well MW-7R. GWP Standards are not currently established for arsenic or barium. A summary of the recent and historical laboratory analytical results for the metals routinely detected is discussed below. 4.2.2.1. Arsenic Arsenic was detected in groundwater from well MW-7R at 192 µg/L, above the 2L Standard of 10 µg/L. Arsenic was not detected in excess of the groundwater standards in the remainder of the samples collected during this event. As shown in Table 4, the historical analytical groundwater data for arsenic indicates this compound has been sporadically detected at concentrations above its 2L Standard from several wells. The sporadic detections are considered the result of entrained or suspended particulate artifacts in the sample as arsenic tends to adsorb to sediment in the water column. However, the consistency of arsenic results from MW-7R detected above the 2L Standard suggests dissolved concentrations of arsenic may be present in groundwater at this location. Based on the general groundwater flow data, well MW-10 is positioned downgradient of well MW-7R. Groundwater samples collected from well MW-10 did not indicate the presence of arsenic above the 2L Standard, indicating that downgradient the extent of this metal is defined. 4.2.2.2. Cobalt Cobalt was not detected in the groundwater samples collected during this March event. As shown in Table 4, historical data indicates cobalt has been detected sporadically over time at several of the site monitoring wells including the background well MW-9 at concentrations above the GWP standard of 1 µg/L. The variations between each event do not suggest a trend of continuous or increasing concentrations of cobalt for these wells. The sporadic detections are more likely the result of entrained or suspended particulate artifacts in the sample as metals tend to adsorb to sediment in the water column. Although not detected during the March 2016 sampling event, consistent concentrations of cobalt observed in groundwater from well MW-7R, however, suggest this metal may not be the result of entrained or suspended particulate artifacts. Groundwater samples collected downgradient of MW-7R from well MW-10 did not indicate the presence of cobalt above the laboratory method detection limit. Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 Page 7 of 9 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc 4.2.2.3. Thallium Thallium was not detected in the groundwater samples collected during this March event. As shown in Table 4, historical data indicates thallium has been detected sporadically during the previous 32 sampling events. Based on the infrequent detections and low estimated concentrations, historical detections of thallium are likely the result of entrained or suspended particulate artifacts in the sample. 4.2.2.4. Vanadium Vanadium was not detected in the groundwater samples collected during this March event. As shown in Table 4, historical data indicates vanadium has been detected sporadically over time from several monitoring wells at the site, including the background well MW-9, at concentrations above the GWP Standard of 0.3 µg/L. These concentrations are typically estimated between the laboratory reporting and method detection limits due to the low concentrations detected. The variations between each event do not suggest a trend of continuous or increasing concentrations of vanadium. The sporadic detections are more likely the result of entrained or suspended particulate artifacts in the sample as metals tend to adsorb to sediment in the water column. 4.3. Quality Control Sample Results The Quality Control (QC) samples (Duplicate and Rinsate), were collected and handled in the field in the same manner as the samples discussed in Section 3.2. 4.3.1. Duplicate Sample The Duplicate sample results did not indicate the presence of VOCs or metals at concentrations above the 2L or GWP Standards for the March 2016 sampling event. 4.3.2. Equipment Rinsate Sample The Equipment Rinsate sample results did not indicate the presence of VOCs or metals at concentrations above the 2L or GWP Standards for the March 2016 sampling event. Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 Page 8 of 9 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc 5. CONCLUSIONS On the basis of the findings from the March 2016 sampling event and results from previous sampling events, Amec Foster Wheeler has developed the following conclusions: As demonstrated in previous monitoring events, groundwater at the site generally flows in southwesterly to southerly direction. The flow direction and seepage velocities are similar to previous monitoring events. No VOCs were detected above the NCDEQ 2L or GWP Standards from the samples collected during the March 2016 event. Arsenic was detected in groundwater in well MW-7R, above the 2L standard. The historical groundwater data indicates a consistent trend of both arsenic and cobalt in groundwater from well MW-7R. Based on the general groundwater flow data, well MW-10 is positioned downgradient of well MW-7R. Groundwater samples collected from well MW-10 did not indicate the presence of arsenic or cobalt above their respective standards, indicating that downgradient the extent of these metals are defined. Thallium was not detected in groundwater during the March 2016 event. Historically, this metal is rarely detected and if detected, it is likely the result of entrained or suspended particulate artifacts. Vanadium was not detected in groundwater during the March 2016 event. Vanadium has been sporadically detected at several well locations in groundwater during past sampling events, typically in low estimated concentrations. These data do not suggest a trend of increasing concentrations and are likely the result of entrained or suspended particulate artifacts in the sample based on previous results. In summary, the findings from the recent sampling event are similar to historical data collected from the site. Because the site is currently under the Assessment Monitoring Program, Amec Foster Wheeler is of the opinion that continued routine groundwater Assessment and Detection compliance monitoring of the landfill is appropriate. Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 Page 9 of 9 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc 6. REFERENCE AMEC 2013. Water Quality Monitoring Plan for the Brunswick County Municipal Solid Waste Landfill, Brunswick County Government, dated September 24, 2013, prepared by AMEC Freeze, R. A., and Cherry, J. A., 1979. Groundwater – Hydraulic Conductivity and Permeability, Prentice-Hall, Inc., Englewood Cliffs, NJ, pp. 26-28. Johnson, A. I., 1967. Specific Yield – Compilation of Specific Yields for Various Materials, U.S. Geological Survey Water-Supply Paper 1662-D, 74 pp. Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc TABLES Well Total Depth of Elevation of Depth of Elevation of Well Top of Casing Water Water (MSL) MW-1 32.20 42.01 24.85 17.16 MW-2 19.57 42.87 12.22 30.65 MW-3 37.00 18.00 Artesian Top of Casing MW-4 19.75 18.50 9.00 9.50 MW-6 32.13 30.60 16.82 13.78 MW-7R 21.50 21.88 12.99 8.89 MW-8 55.00 42.04 25.19 16.85 MW-9 29.29 31.61 11.56 20.05 MW-10 25.00 13.33 5.79 7.54 Notes: Elevations shown are relative to mean sea level (msl) and presented in feet. Water levels were measured on March 17, 2016 Prepared by: WJM 3/24/16 Checked by: C Smillie 4/22/16 P:\Projects\CLIENTS\Brunswick Landfill\H2ODATA\2015\March\Mar 2016 GW elevation.xls TABLE 1 GROUNDWATER LEVEL DATA BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA AMEC FOSTER WHEELER JOB NO.: 6550-15-0020 TABLE 2 HYDROGEOLOGIC CHARACTERISTICS (MARCH 2016) BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA Well No.Elevation of Screened K i n - Effective Vs - Seepage Flow Flow Direction Interval (ft. MSL)(ft./day)(ft./ft.)Porosity Rate (ft./day)(degrees from north) MW-1 8.5 - 18.5 4.3 4.80E-03 0.3 0.069 198 MW-2 21.5 - 36.5 1.8 4.80E-03 0.3 0.029 198 MW-4 (-)2 - 13 1.4 6.90E-03 0.3 0.032 216 MW-6 2 - 17 1.9 4.80E-03 0.3 0.030 173 MW-7R 0.5 - 15.5 3.7 5.10E-03 0.3 0.063 205 MW-8 (-)15.35 - (-)5.35 0.1 4.80E-03 0.2 0.002 198 Note: - Drawdown tests were not carried out on well MW-3 because of flowing artesian conditions. - K = Hydraulic conductivity values were calculated from recovery test data as described in the "Report of Initial Baseline Sampling Event" (October 6, 1994) - i = Hydraulic gradients were calculated using the September 2014 Groundwater Contour Map - Effective porosity values were derived from Johnson 1967 Prepared by: WJM 4/7/16 Checked by: BW Jones 4/22/16 P:\Projects\CLIENTS\Brunswick Landfill\H2ODATA\2016\AVG PERME 16.XLS AMEC FOSTER WHEELER JOB NO.: 6550-15-0020 Method Parameter Units Result Q Result Q Result Q Result Q Result Q Result Q Result Q Result Q Result Q Result Q Result Q 6010C BARIUM ug/l 153 139 24.3 132 59.9 156 19.7 24 22.5 <5 61.8 700 --100 6020 ARSENIC ug/l <2 9.47 <2 4.65 <2 192 <2 <2 2.48 <2 2.93 10 --10 Concentrations are reported in µg/L (micrograms per liter) A less than (<) symbol indicates the analyte was not detected above the laboratory method detection limit. 2L GWQ = NCAC 2L Groundwater Quality Standard *update effective April 1, 2013 GWP - Ground Water Protection Standard (used when no 2L Standards are established) SWSL - Solid Waste Section Limits GWP and SWSL Standards - last updated 6/13/2011. Duplicate sample was taken at MW-6 Bold and yellow shaded values indicate concentrations in excess of 2L Groundwater Standard Bold and orange shaded cells indicate concentrations in excess of the GWP. Bold and green shaded cells indicate concentrations in excess of the SWSL Refer to the laboratory report for specific analytes not shown and their corresponding detection limits. Turbidity data was collected in the field. ~ = No Information Created by: WJM 4/4/16 Checked by: BWJ 4/4/16 Notes: 2L G W Q GW P SW S L 3/18/2016 3/18/2016 3/18/2016 3/18/2016 3/18/2016 3/18/2016 MW-10 RINSATE DUPLICATE Date Collected 3/18/2016 TABLE 3 SUMMARY OF DETECTED ANALYTICAL RESULTS (March 2016) BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA AMEC PROJECT NO.: 6550-15-0020 3/18/2016 3/18/2016 3/18/2016 3/18/2016 Client Sample ID MW-1 MW-2 MW-3 MW-4 MW-6 MW-7R MW-8 MW-9 L824488-06 L824488-07 L824488-08 L824488-09 L824488-10 L824488-11Lab Sample ID L824488-01 L824488-02 L824488-03 L824488-04 L824488-05 WELL ID DATE SAMPLED AN T I M O N Y AR S E N I C BA R I U M BE R Y L L I U M CA D M I U M CH R O M I U M CO B A L T CO P P E R LE A D ME R C U R Y NI C K E L SE L E N I U M SI L V E R TH A L L I U M VA N A D I U M ZIN C 3/22/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/9/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2001 BQL BQL 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BQL 3/12/2008 1.1 BQL 100 0.41J BQL BQL 2J BQL BQL BQL 14J 0.81J BQL 0.31J BQL 7.6J 9/23/2008 BQL 0.41J 110 BQL BQL BQL BQL 1.7 BQL BQL BQL 0.6J BQL BQL 2.3J 6.7J 3/13/2009 BQL 0.67J 98 BQL BQL 2.2J BQL BQL 5.2 BQL BQL 14J BQL BQL 4.9J 63 9/17/2009 BQL 2.4 170 1.3 0.69 19 5.4J 11 19 BQL BQL 3.4 BQL 0.19J 24 54 3/23/2010 BQL BQL 120 1.9 BQL BQL BQL BQL 18 BQL 6.7 19 4.5 BQL BQL 8.7 9/15/2010 BQL 0.64 J 120 BQL 0.32 J 3.6 J BQL 3 12 0.02 J BQL 1.1 BQL BQL 4.7 J 12 3/11/2011 BQL BQL 82 BQL BQL BQL BQL BQL BQL BQL BQL 13J BQL BQL 2.9J BQL 9/15/2011 0.27J 1.3 120 0.19J 0.2J BQL BQL 0.77J BQL BQL BQL 0.83J 4.8J 0.30J BQL 3.5J 3/16/2012 BQL BQL 84 BQL 0.22 J BQL BQL BQL 5.1 BQL BQL 7.5 J 5.7 J BQL BQL BQL 9/12/2012 0.5J 0.7J 77 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.27J BQL 3J 3/14/2013 BQL 0.32 J 81 0.19 J BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3.6 J 9/12/2013 BQL 0.28 78 0.2 BQL BQL BQL BQL 0.49 BQL BQL 0.85 BQL BQL BQL 5.2 3/4/2014 BQL 0.43J 100 BQL BQL 2.9J BQL BQL 2.3 0.063J BQL BQL BQL BQL BQL 3.8J 9/9/2014 BQL 0.35 J 85 0.25 J BQL BQL BQL BQL BQL 0.053 J BQL 1.2 BQL BQL BQL 7 J 3/17/2015 BQL BQL 94 BQL BQL 1.7J BQL 0.61J BQL BQL 11J BQL BQL 0.81J BQL 4.1J 9/29/2015 0.212J 0.892J 121 BQL BQL 3.18J BQL 1.02J 0.325J BQL BQL BQL BQL BQL BQL 7.12J 3/18/2016 BQL BQL 153 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1 10 700 4 2 10 1 1000 15 1 100 20 20 0.28 0.3 1000 AMEC FOSTER WHEELER PROJECT NO. 6550-14-4080 MW-1 *2L & GWP Standards TABLE 4 HISTORICAL SUMMARY OF DETECTED METALS SINCE 2000 BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA Page 1 of 9 WELL ID DATE SAMPLED AN T I M O N Y AR S E N I C BA R I U M BE R Y L L I U M CA D M I U M CH R O M I U M CO B A L T CO P P E R LE A D ME R C U R Y NI C K E L SE L E N I U M SI L V E R TH A L L I U M VA N A D I U M ZIN C AMEC FOSTER WHEELER PROJECT NO. 6550-14-4080 MW-1 TABLE 4 HISTORICAL SUMMARY OF DETECTED METALS SINCE 2000 BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA 3/22/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/9/2000 BQL BQL BQL BQL 2.8 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2001 BQL BQL BQL BQL 2 BQL BQL BQL 12.3 BQL BQL BQL BQL BQL BQL BQL 9/6/2001 BQL BQL BQL BQL 1.7 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2002 BQL 27.5 BQL BQL 1 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/13/2002 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/14/2003 BQL BQL BQL BQL BQL BQL BQL BQL 12 BQL BQL BQL BQL BQL BQL BQL 9/10/2003 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/19/2004 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/17/2004 BQL BQL BQL BQL BQL 69 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/22/2005 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 50 BQL BQL BQL BQL 9/23/2005 BQL BQL BQL BQL BQL 110 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/2/2006 BQL 7.1 BQL BQL BQL 87 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/7/2006 BQL 8.5 11 BQL BQL BQL BQL BQL 7.4 BQL BQL BQL BQL BQL 15 79 3/9/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/12/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/12/2008 0.47J 4.8 96 0.26J BQL 2.5J 4.6J BQL BQL BQL 42 1.5 BQL 0.23J BQL 4.7J 9/23/2008 BQL 22 88 BQL BQL BQL BQL BQL BQL BQL BQL 2.5J,O BQL BQL 5.1J 16J,O 3/13/2009 BQL 7.1 71 BQL BQL BQL BQL BQL 3.1J BQL BQL 46 BQL BQL 3J BQL 9/17/2009 0.34J 14 83 0.67J 0.7 27 12 6 10 BQL BQL 1.8 BQL 0.38J 51 25 3/23/2010 BQL 6.3 87 1.5 BQL 5.7 1.7 BQL 26 BQL BQL 46 BQL BQL 9.3 25 9/15/2010 BQL 8.8 53 BQL BQL BQL BQL BQL 6.4 BQL BQL 0.45 J BQL BQL BQL 3.2 J 3/11/2011 BQL 5.2 64 BQL BQL BQL BQL BQL BQL BQL BQL 20J BQL BQL BQL BQL 9/15/2011 0.29J 11 63 0.19J 0.2J BQL BQL 0.52J BQL BQL BQL 0.79 BQL 0.31 BQL BQL 3/16/2012 BQL 7 82 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/12/2012 BQL 12 56 BQL BQL BQL BQL BQL BQL 0.05J BQL BQL BQL 0.23J BQL BQL 3/14/2013 BQL 11 180 0.13 J BQL 4 J BQL 1 J BQL BQL BQL 1.1 BQL 0.21 J BQL BQL 9/12/2013 BQL 10 98 0.19 BQL BQL BQL BQL 0.32 BQL BQL 0.88 BQL BQL BQL BQL 3/4/2014 BQL 11 91 BQL BQL 3.9J BQL BQL 0.5J 0.06J 5.5J BQL BQL BQL BQL BQL 9/9/2014 BQL 7.2 93 0.25 J BQL 2.1 J BQL BQL BQL 0.051 J BQL BQL BQL BQL BQL BQL 3/17/2015 BQL 7.4 140 BQL BQL 8.6J BQL BQL BQL BQL 7.2J BQL BQL BQL BQL BQL 9/29/2015 BQL 27.8 101 BQL BQL 1.49J BQL BQL BQL BQL BQL BQL BQL BQL 2.58J 3.92J 3/18/2016 BQL 9.47 139 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1 10 700 4 2 10 1 1000 15 1 100 20 20 0.28 0.3 1000*2L & GWP Standards MW-2 Page 2 of 9 WELL ID DATE SAMPLED AN T I M O N Y AR S E N I C BA R I U M BE R Y L L I U M CA D M I U M CH R O M I U M CO B A L T CO P P E R LE A D ME R C U R Y NI C K E L SE L E N I U M SI L V E R TH A L L I U M VA N A D I U M ZIN C AMEC FOSTER WHEELER PROJECT NO. 6550-14-4080 MW-1 TABLE 4 HISTORICAL SUMMARY OF DETECTED METALS SINCE 2000 BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA 3/22/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/9/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2001 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/6/2001 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 11.9 BQL BQL 3/8/2002 BQL BQL BQL BQL 1 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/13/2002 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/14/2003 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/10/2003 BQL BQL BQL BQL BQL BQL BQL BQL 17 BQL BQL BQL BQL BQL BQL 140 3/19/2004 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 52 9/17/2004 BQL BQL BQL BQL BQL 32 BQL BQL BQL BQL BQL BQL BQL BQL BQL 400 3/22/2005 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/23/2005 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 77 3/2/2006 BQL 5.9 BQL BQL BQL 160 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/7/2006 BQL BQL 32 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 30 3/9/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 10/8/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/12/2008 0.54J BQL 25 0.24J BQL BQL 1.4J 150 12 BQL BQL 0.43J BQL 0.21J BQL 580 9/23/2008 BQL BQL 28 BQL BQL BQL BQL 7.3 BQL BQL BQL BQL BQL BQL BQL 13 3/13/2009 16J,P1 BQL 27 BQL BQL BQL BQL BQL 4.2J,P 1 BQL BQL 11J,P1 BQL BQL BQL BQL 9/17/2009 0.41J, P1 0.94J 30 BQL BQL 7.3J,P 1 BQL 3.8 BQL BQL BQL 0.63J, P1 BQL BQL 6J,P1 12P1 3/23/2010 BQL BQL 28 1.6 BQL BQL BQL BQL BQL BQL BQL 27 BQL BQL BQL 18 9/15/2010 BQL BQL 26 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/11/2011 BQL BQL 28 BQL BQL BQL BQL BQL BQL BQL BQL 12J BQL BQL BQL BQL 9/15/2011 0.48J 0.91J 28 0.2J 0.21J BQL BQL 1.8J,P 1 BQL BQL BQL 0.45J, P1 BQL 0.33J BQL 2.9J,P 13/16/2012 BQL BQL 34 BQL BQL BQL BQL BQL BQL BQL BQL BQL 7.2 J BQL BQL BQL 9/12/2012 BQL BQL 25 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.22J BQL BQL 3/14/2013 BQL BQL 26 0.17 J BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/12/2013 BQL BQL 26 0.17 BQL BQL BQL BQL 1.5 BQL BQL BQL BQL BQL BQL 3.2 3/4/2014 BQL BQL 26 BQL BQL 1.4J BQL BQL 4.4 0.062J BQL BQL BQL BQL BQL 3.3J 9/9/2014 BQL BQL 29 0.22 J BQL BQL BQL BQL 0.75 J BQL BQL BQL BQL BQL BQL BQL 3/17/2015 BQL BQL 28 BQL BQL BQL BQL BQL BQL BQL 5.9J BQL BQL BQL BQL BQL 9/29/2015 BQL 0.684J 26.2 BQL BQL BQL BQL 0.575J 3.43 BQL BQL BQL BQL BQL BQL 3.19J 3/18/2016 BQL BQL 24.3 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1 10 700 4 2 10 1 1000 15 1 100 20 20 0.28 0.3 1000 MW-3 *2L & GWP Standards Page 3 of 9 WELL ID DATE SAMPLED AN T I M O N Y AR S E N I C BA R I U M BE R Y L L I U M CA D M I U M CH R O M I U M CO B A L T CO P P E R LE A D ME R C U R Y NI C K E L SE L E N I U M SI L V E R TH A L L I U M VA N A D I U M ZIN C AMEC FOSTER WHEELER PROJECT NO. 6550-14-4080 MW-1 TABLE 4 HISTORICAL SUMMARY OF DETECTED METALS SINCE 2000 BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA 3/22/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/9/2000 BQL 16.2 BQL BQL 3.4 BQL 15.1 BQL 17.8 BQL BQL BQL BQL BQL BQL BQL 3/8/2001 BQL BQL BQL BQL 2 BQL BQL BQL 12.6 BQL BQL BQL BQL BQL BQL BQL 9/6/2001 BQL BQL 175 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2002 BQL 17.1 BQL BQL 1.7 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/13/2002 13.2 12.3 132 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 17.5 BQL BQL 3/14/2003 BQL BQL BQL BQL BQL 18 BQL BQL 16 BQL BQL BQL BQL BQL BQL BQL 9/10/2003 BQL BQL BQL BQL BQL 36 12 BQL 19 BQL BQL BQL BQL BQL 62 BQL 3/19/2004 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 61 BQL BQL BQL BQL 9/17/2004 BQL BQL BQL BQL BQL 140 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/22/2005 BQL 11 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/23/2005 BQL BQL BQL BQL 6 120 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/2/2006 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/7/2006 BQL 3.7 86 BQL BQL BQL BQL BQL 7.3 BQL BQL BQL BQL BQL 18 BQL 3/9/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 30 BQL BQL BQL BQL 9/12/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/12/2008 0.34J 15 68 0.27J BQL BQL 6J 0.91J BQL BQL BQL 1.1J6 BQL 0.22J BQL 7.3J 9/23/2008 BQL 12 130 BQL BQL 2.6J 2.9J BQL 14 BQL BQL 2.9J,O BQL 0.23J 14 20J,O 3/13/2009 BQL 5.2 93 BQL BQL 5.6J 2.2J BQL 2J BQL BQL 29 BQL BQL 13 BQL 9/17/2009 0.32J 21 180 1.3 1.8 110 36 8.1 37 BQL 33 4.6 5.6J 1.5 110 36 3/23/2010 BQL 6.7 140 1.7 BQL 37 11 8.9 43 BQL 11 11 BQL BQL 55 18 9/15/2010 BQL 12 130 0.18 J 0.54 24 18 5.6 8.4 BQL 12 J 2.2 BQL 0.46 J 23 20 3/11/2011 BQL 1.5 100 BQL BQL BQL BQL BQL 2.3J BQL BQL 16J BQL BQL 3.1J BQL 9/15/2011 0.49 28 190 0.89 1.2 29 17 6.2 5.6 0.07 16 1.6 BQL 0.77 42 19 *3/16/2012 BQL BQL (O) 160 BQL BQL BQL BQL BQL (O) BQL BQL BQL BQL (O) BQL BQL BQL BQL (O)3/16/2012 BQL 3.3 150 BQL 0.18 J BQL BQL BQL BQL BQL BQL BQL 7.8 J BQL BQL BQL 9/12/2012 BQL 7.6 130 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.23J BQL BQL 3/14/2013 BQL 2.4 98 0.16 J BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/12/2013 BQL 5.8 100 0.16 BQL BQL BQL BQL 3.8 BQL 7.5 0.56 BQL BQL 3.5 BQL 3/4/2014 BQL 4.1 83 BQL BQL 3.8J BQL BQL 2.1 0.068J 7.1J BQL BQL BQL 5.8J 2.6J 9/9/2014 BQL 4.4 J 87 0.26 J BQL 4.2 J BQL BQL 2.1 J 0.07 J BQL BQL BQL BQL 12 BQL 3/17/2015 BQL 2.8 100 BQL BQL 3.1J BQL 0.81J BQL BQL 8J BQL BQL BQL 4.1J BQL 9/29/2015 BQL 10.1 137 0.149 0.308 8.48 10.3 2.09 1.99 BQL 7.52 0.674 BQL 0.396 10.1 8.19 3/18/2016 BQL 4.65 132 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1 10 700 4 2 10 1 1000 15 1 100 20 20 0.28 0.3 1000*2L & GWP Standards MW-4 Page 4 of 9 WELL ID DATE SAMPLED AN T I M O N Y AR S E N I C BA R I U M BE R Y L L I U M CA D M I U M CH R O M I U M CO B A L T CO P P E R LE A D ME R C U R Y NI C K E L SE L E N I U M SI L V E R TH A L L I U M VA N A D I U M ZIN C AMEC FOSTER WHEELER PROJECT NO. 6550-14-4080 MW-1 TABLE 4 HISTORICAL SUMMARY OF DETECTED METALS SINCE 2000 BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA 3/22/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/9/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2001 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/6/2001 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2002 BQL 13.2 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/13/2002 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/14/2003 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/10/2003 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/19/2004 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/17/2004 BQL 14 BQL BQL BQL 14 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/22/2005 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/23/2005 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 96 3/2/2006 BQL 25 BQL BQL BQL 29 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/7/2006 BQL 24 120 BQL 0.54 11 BQL BQL 5.3 BQL BQL BQL BQL BQL 16 38 3/9/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/12/2007 BQL BQL BQL 2.1 BQL BQL BQL BQL BQL BQL BQL 8.0 BQL BQL BQL BQL 3/12/2008 0.27J 1.2 66 0.6J BQL BQL 3.3J 2.3 BQL BQL 15J 3.1 BQL 0.26J BQL 6.8J 9/23/2008 BQL 2.3 60 0.4J BQL BQL BQL 5.1 2J BQL BQL 5.0 BQL 0.32J 3.9J 7.7J 3/13/2009 BQL 3.7 70 1.7J,P 1 BQL 10 3.8J BQL 7.2P1 BQL BQL BQL BQL BQL 6.9J 9.7J,P 19/17/2009 0.34J 20 65 2.9 0.82 31 9.7J 20 14 BQL BQL 24.0 BQL 0.31 29 79 3/23/2010 BQL 5.2 56 2.1 BQL BQL 2.1 BQL 15 BQL 10 BQL BQL BQL BQL BQL 9/15/2010 BQL 2.9 42 0.48 J 0.17 J BQL 2.1 J 3.5 9.6 0.03 J BQL 14.0 BQL BQL BQL 8.6 J 3/11/2011 BQL 18 73 0.68J BQL 16 2.3J 5.3J 5.6 BQL BQL 6.8J BQL BQL 18 11J 9/15/2011 0.3J 4.3 45 0.29J 0.27J BQL BQL 1.6J BQL BQL BQL 1.7 BQL 0.4J BQL 5.4J 3/16/2012 BQL 8.6 52 BQL 0.6 8.1 J BQL BQL 1.7 J BQL BQL BQL BQL BQL 5.8 J 18 J 9/12/2012 BQL 0.55J BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.33J BQL BQL 3/14/2013 BQL 3.6 54 0.56 J BQL 6 J BQL 1.7 J 1.4 BQL BQL 2.2 BQL BQL 2.6 J 8.2 J 9/12/2013 BQL 0.47 59 0.33 2.2 BQL BQL 0.74 0.76 BQL BQL 1.3 BQL BQL BQL BQL 3/4/2014 BQL 0.78J 48 BQL BQL 1.7J BQL BQL 0.94J 0.069J BQL BQL BQL BQL BQL BQL 9/9/2014 BQL 0.62 J 78 0.36 J 0.23 J BQL BQL BQL 0.41 J 0.058J BQL 0.89 J BQL BQL BQL 3.5 J 3/17/2015 BQL 0.96J 78 0.12J BQL BQL BQL 0.7J 0.36J BQL 7.1J 0.56J BQL BQL BQL BQL 9/29/2015 BQL 0.906J 13.1 BQL BQL BQL BQL 0.607J BQL BQL BQL BQL BQL BQL BQL 2.92J 3/18/2016 BQL BQL 59.9 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1 10 700 4 2 10 1 1000 15 1 100 20 20 0.28 0.3 1000*2L & GWP Standards MW-6 Page 5 of 9 WELL ID DATE SAMPLED AN T I M O N Y AR S E N I C BA R I U M BE R Y L L I U M CA D M I U M CH R O M I U M CO B A L T CO P P E R LE A D ME R C U R Y NI C K E L SE L E N I U M SI L V E R TH A L L I U M VA N A D I U M ZIN C AMEC FOSTER WHEELER PROJECT NO. 6550-14-4080 MW-1 TABLE 4 HISTORICAL SUMMARY OF DETECTED METALS SINCE 2000 BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA 3/22/2000 BQL 77 BQL BQL BQL BQL 68 BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/9/2000 BQL 63.9 BQL BQL 2.4 BQL 60 BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2001 BQL 50.6 BQL BQL 1.6 BQL 76.4 BQL 11.5 BQL BQL BQL BQL BQL BQL BQL 9/6/2001 BQL BQL 161 BQL BQL BQL 62.9 BQL 10.9 BQL BQL BQL BQL BQL BQL 25.7 3/8/2002 BQL 83.7 BQL BQL 1.6 BQL 84 BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/13/2002 BQL 82.7 173 BQL BQL BQL 49.5 BQL BQL BQL BQL BQL BQL 10.1 BQL BQL 3/14/2003 BQL 69 BQL BQL BQL 16 31 BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/10/2003 BQL 88 BQL BQL BQL BQL 25 BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/19/2004 BQL 77 BQL BQL BQL BQL 26 BQL BQL BQL BQL 26 BQL BQL BQL BQL 9/17/2004 BQL 92 BQL BQL BQL 120 37 BQL 12 BQL BQL BQL BQL BQL BQL BQL 3/22/2005 BQL 150 BQL BQL BQL BQL 80 BQL BQL BQL BQL BQL BQL BQL BQL 54 10/14/2006 33 28 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/2/2006 BQL 18 BQL BQL BQL 85 17 BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/7/2006 BQL 58 78 BQL BQL BQL 20 BQL 12 BQL BQL BQL 28 BQL BQL 49 3/9/2007 BQL BQL BQL BQL BQL BQL 56 BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/12/2007 BQL 56 BQL BQL BQL BQL 47 BQL BQL BQL BQL 1.4 BQL BQL BQL BQL 3/12/2008 BQL 1.9 95 0.36J BQL 2.9J 13 1.1 BQL BQL 16J 0.63J BQL 0.41J BQL 9.9J 9/23/2008 BQL 26 66 BQL BQL 2.1J 13 2.7 2.4J BQL BQL 1.5 BQL BQL 10J 6.1J 3/13/2009 BQL 43 87 1J BQL 33 20 BQL 5.7 BQL BQL BQL BQL BQL 32 18J 9/17/2009 1.2 200 250 6 1.2 190 270 77 84 BQL 22 12 BQL 1.8 200 170 3/23/2010 BQL 110 100 1.6 BQL BQL 29 BQL 28 BQL BQL 34 BQL BQL BQL 15 9/15/2010 0.34 J 51 120 BQL BQL BQL 82 1.5 J 5.4 BQL 29 1.2 BQL BQL BQL 8.8 J 3/11/2011 BQL 100 110 BQL BQL 3.5J 34 BQL 4.8J BQL BQL 22 BQL BQL 5.4J BQL 9/15/2011 0.85 130 150 1.4 0.82 66 84 15 26 BQL 30 2.2 BQL 0.68J 71 38 *3/16/2012 BQL 0.68 J 95 BQL BQL BQL 22 0.6 J BQL BQL 13 J 0.96 J 4.8 J BQL BQL 3.3 J 3/16/2012 BQL 21 120 BQL BQL BQL 26 BQL BQL BQL 9.7 J BQL BQL BQL BQL 12 J 9/12/2012 BQL 62 BQL BQL BQL BQL 9.6J BQL BQL BQL BQL BQL BQL 0.27J BQL BQL 3/14/2013 BQL 92 100 0.14 J BQL BQL 14 BQL BQL BQL BQL 1.2 BQL BQL BQL 3.4 J 9/12/2013 BQL 170 130 0.3 BQL BQL 12 1.6 BQL BQL 14 1.4 BQL BQL BQL BQL 3/4/2014 BQL 130 120 BQL BQL 2.2J 13 BQL 1.3 0.064J 12J 0.89J BQL BQL BQL BQL 9/9/2014 0.21 J 150 140 0.21 J BQL 2 J 12 BQL BQL 0.054 J 7.2 J 1.5 BQL BQL 0.18 J 3.2 J 3/17/2015 BQL 190 160 BQL 2 2.7J 13 BQL BQL BQL 16J BQL BQL BQL BQL BQL 9/29/2015 BQL 225 148 BQL BQL 2.06J 9.79J 1.03J BQL BQL 7.98J BQL BQL BQL 3.54 4.38J 3/18/2016 BQL 192 156 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1 10 700 4 2 10 1 1000 15 1 100 20 20 0.28 0.3 1000 MW-7 *2L & GWP Standards MW-7R Page 6 of 9 WELL ID DATE SAMPLED AN T I M O N Y AR S E N I C BA R I U M BE R Y L L I U M CA D M I U M CH R O M I U M CO B A L T CO P P E R LE A D ME R C U R Y NI C K E L SE L E N I U M SI L V E R TH A L L I U M VA N A D I U M ZIN C AMEC FOSTER WHEELER PROJECT NO. 6550-14-4080 MW-1 TABLE 4 HISTORICAL SUMMARY OF DETECTED METALS SINCE 2000 BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA 3/22/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/9/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2001 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/6/2001 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2002 BQL 10.7 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/13/2002 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/14/2003 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/10/2003 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/19/2004 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/17/2004 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/22/2005 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/23/2005 BQL BQL BQL BQL BQL 79 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/2/2006 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/7/2006 BQL BQL 21 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 78 3/9/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/12/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/12/2008 BQL BQL 18 0.24J BQL BQL 1.2J BQL BQL BQL BQL 0.52J BQL 0.18J BQL 3.4J 9/23/2008 BQL BQL 19 BQL BQL BQL BQL 0.96J BQL BQL BQL BQL BQL BQL BQL BQL 3/13/2009 BQL BQL 19 BQL BQL BQL BQL BQL 4.4J,P 1 BQL BQL 9.9J,P 1 BQL BQL BQL BQL 9/17/2009 BQL 0.61J 22 BQL 0.61 7.2J BQL 0.76J BQL BQL BQL BQL BQL BQL 4.5J 4J 3/23/2010 BQL BQL 21 1.8 BQL 1.9 2.1 BQL BQL BQL 8.1 32 3.5 BQL 2.3 22 9/15/2010 BQL BQL 19 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/11/2011 BQL 0.36J 20 BQL 0.37J BQL BQL BQL BQL BQL BQL BQL BQL 0.21J BQL BQL 9/15/2011 0.26J 0.81J 20 0.16J 0.31J BQL BQL 0.61J BQL BQL BQL 0.51J BQL 0.3J BQL 2.6J 3/16/2012 BQL BQL 27 BQL BQL BQL BQL BQL BQL BQL BQL 7.4 J BQL BQL BQL BQL 9/12/2012 BQL BQL 18 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.22J BQL BQL 3/14/2013 BQL BQL 18 0.16 J BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/12/2013 BQL BQL 19 0.14 BQL BQL BQL BQL 0.24 BQL BQL 0.45 BQL BQL BQL BQL 3/4/2014 BQL BQL 19 BQL BQL 1.8J BQL BQL 0.65J 0.062J BQL BQL BQL BQL BQL BQL 9/9/2014 BQL BQL 21 0.21 J BQL BQL BQL BQL BQL 0.05 J BQL BQL BQL BQL BQL 3 J 3/17/2015 BQL 0.8J 22 BQL BQL BQL BQL 0.8J BQL BQL 6.9J BQL BQL BQL BQL BQL 9/29/2015 BQL 0.6J 19.1 BQL BQL 1.43J BQL 0.809J 0.357J BQL BQL BQL BQL BQL 2.65J 3.73J 3/18/2016 BQL BQL 19.7 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1 10 700 4 2 10 1 1000 15 1 100 20 20 0.28 0.3 1000*2L & GWP Standards MW-8 Page 7 of 9 WELL ID DATE SAMPLED AN T I M O N Y AR S E N I C BA R I U M BE R Y L L I U M CA D M I U M CH R O M I U M CO B A L T CO P P E R LE A D ME R C U R Y NI C K E L SE L E N I U M SI L V E R TH A L L I U M VA N A D I U M ZIN C AMEC FOSTER WHEELER PROJECT NO. 6550-14-4080 MW-1 TABLE 4 HISTORICAL SUMMARY OF DETECTED METALS SINCE 2000 BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA 3/22/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/9/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2001 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/6/2001 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2002 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/13/2002 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/14/2003 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/10/2003 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/19/2004 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/17/2004 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/22/2005 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/23/2005 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/2/2006 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/7/2006 BQL BQL 18 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/9/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/12/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/12/2008 BQL BQL 15 0.34J BQL 2.4J BQL BQL BQL BQL BQL BQL BQL 0.19J BQL 4J 9/23/2008 BQL 0.24J 20 BQL BQL BQL BQL 0.72J 2.2J BQL BQL BQL BQL BQL BQL 3.5J 3/13/2009 12J 0.42J 32 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 2.2J BQL 9/17/2009 0.34J 5.8 95 4.7 0.91 76 14 4.8 14 BQL 16J 2.3 BQL 0.26J 56 44 3/23/2010 BQL BQL 52 1.9 BQL BQL 2.3 BQL BQL BQL 11 10 3.4 BQL BQL 10 9/15/2010 BQL BQL 58 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 5.2 J 3/11/2011 BQL BQL 50 BQL BQL 2.2J BQL BQL BQL BQL BQL 6.5J BQL BQL 2.2J BQL 9/15/2011 0.27J 0.92J 56 0.29J 0.26J BQL BQL 0.86J BQL BQL BQL 0.61J BQL 0.33J BQL 3.4J 3/16/2012 BQL BQL 65 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/12/2012 BQL 0.51J 57 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.25J BQL 4.1J 3/14/2013 BQL BQL 52 0.35 J BQL 2 J BQL BQL 0.51 J BQL BQL BQL BQL BQL BQL 4.9 J 9/12/2013 BQL 0.26 59 0.26 BQL BQL BQL 0.62 0.6 BQL BQL 0.82 4.9 BQL BQL 3.9 3/4/2014 BQL 0.31J 40 BQL BQL 1.6J BQL BQL 0.85J BQL BQL BQL BQL BQL BQL 5J 9/9/2014 BQL BQL 37 0.33 J 0.2 J 1.5 J BQL BQL 0.71 J 0.052J BQL 0.5 J BQL BQL 0.43 J 3.7 J 3/17/2015 BQL BQL 27 BQL BQL BQL BQL BQL 0.45J BQL BQL 0.4J BQL BQL BQL 4J 9/29/2015 BQL 0.692J 21.8 BQL BQL BQL BQL 1.09J 0.785J BQL BQL 0.592J BQL BQL 6.37J 6.68J 3/18/2016 BQL BQL 24 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1 10 700 4 2 10 1 1000 15 1 100 20 20 0.28 0.3 1000 MW-10 9/15/2011 1.4 49 140 2.8 1.9 270 10 25 22 0.03 84 7 BQL 0.97 170 160 9/30/2011 0.24 BQL BQL BQL BQL 2.94 BQL 0.82 BQL BQL BQL 0.62 BQL BQL 3.8 5.64 *9/30/2011 0.16 BQL 23.5 BQL BQL 1.63 BQL 1.02 6.8 BQL BQL 0.68 BQL BQL 7.86 4.04 9/30/2011 0.25J 1.1 29 0.34J BQL BQL BQL 1J,P1 0.47J, P1 BQL BQL 0.65J BQL BQL BQL BQL *9/30/2011 BQL 0.85 30 BQL 3 BQL BQL 4 2.9 BQL 8 BQL BQL BQL BQL BQL *3/16/2012 BQL BQL 22 BQL BQL BQL BQL BQL BQL BQL BQL BQL 5.5 J BQL BQL BQL 3/16/2012 BQL 0.72 J 28 BQL BQL BQL BQL BQL 2.6 J BQL BQL BQL BQL BQL BQL 10 J 9/12/2012 BQL 1.2 22 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.23J 4.1J,P1 BQL 3/14/2013 BQL 0.59 J 20 0.16 J BQL BQL BQL BQL BQL BQL BQL 0.42 J BQL BQL 7.4 J 4.6 J 9/12/2013 BQL 1.3 23 0.33 BQL BQL BQL BQL BQL BQL BQL 0.59 BQL BQL BQL 4.3 3/4/2014 BQL 0.55J 20 BQL BQL 2.5J BQL BQL 0.86J BQL BQL BQL BQL BQL BQL 2.8J 9/9/2014 BQL 0.91 J 21 0.2 J BQL 2 J BQL 0.74 J BQL 0.05 J BQL 0.47 J BQL BQL BQL 3.6 J 3/17/2015 BQL 0.35J 17 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/29/2015 BQL 0.586J 21.9 BQL BQL 1.63J BQL 0.916J BQL BQL BQL BQL BQL BQL BQL 3.08J 3/18/2016 BQL 2.48 22.5 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1 10 700 4 2 10 1 1000 15 1 100 20 20 0.28 0.3 1000 SGS *2L & GWP Standards ESC MW-9 *2L & GWP Standards Page 8 of 9 WELL ID DATE SAMPLED AN T I M O N Y AR S E N I C BA R I U M BE R Y L L I U M CA D M I U M CH R O M I U M CO B A L T CO P P E R LE A D ME R C U R Y NI C K E L SE L E N I U M SI L V E R TH A L L I U M VA N A D I U M ZIN C AMEC FOSTER WHEELER PROJECT NO. 6550-14-4080 MW-1 TABLE 4 HISTORICAL SUMMARY OF DETECTED METALS SINCE 2000 BRUNSWICK COUNTY LANDFILL SUPPLY, NORTH CAROLINA 3/22/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/9/2000 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/8/2001 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/6/2001 BQL BQL BQL 8.7 3.5 10.4 BQL BQL 10.8 BQL BQL BQL BQL BQL BQL 53.4 3/8/2002 BQL 20.1 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/13/2002 BQL 28.1 BQL 9.2 2.3 14.7 11.1 BQL 11.1 BQL BQL BQL BQL BQL BQL 64.4 3/14/2003 BQL BQL BQL BQL 3.7 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/10/2003 BQL 14 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/19/2004 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/17/2004 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/22/2005 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/23/2005 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/2/2006 BQL 43 BQL BQL 1.4 51 BQL BQL 14 BQL BQL BQL BQL BQL BQL 59 9/7/2006 BQL 16 120 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/9/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 9/12/2007 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3/12/2008 0.4J 43 180 1 BQL 16 3.3J 14 8.4 BQL 25 4.4 BQL 0.3J 31 20 9/23/2008 0.3J 14 67 1.1 BQL 7.9J 3.1J 9.2 11 BQL BQL 9.4 BQL 1.1 J,O 16 41 J,O 3/13/2009 BQL 42 100 0.97J BQL 18 3.5J 8.4J 16 BQL BQL BQL BQL BQL 38 290 9/17/2009 0.49J 35 120 4 1.2 95 12 26 56 BQL 39 25 BQL 0.39J 87 110 3/23/2010 BQL 5 55 2.2 BQL BQL 2 BQL 20 BQL 14 BQL BQL BQL BQL BQL 9/15/2010 BQL 3 41 0.46 J BQL BQL 1.9 J 4.2 8.9 0.1 J BQL 12 BQL BQL BQL 7.7 J 3/11/2011 BQL 3 58 BQL BQL BQL BQL BQL BQL BQL BQL 9.5J BQL BQL 3.3J BQL 9/15/2011 0.52 16 59 1.7 0.46 34 5.9 7.8 2.1 0.09 12 6.4 BQL 0.48 20 34 3/16/2012 BQL 9.6 52 BQL 0.74 9.1 J BQL BQL 4.6 J BQL BQL BQL 14 BQL 5.8 J 19 J 9/12/2012 BQL 9.9 53 BQL BQL 4.6J BQL 3 BQL 0.03J BQL 1.8 BQL 0.4J 5J 21 3/14/2013 BQL 88 100 0.16 J BQL BQL 15 BQL BQL BQL BQL 1 BQL BQL BQL 2.7 J 9/12/2013 BQL 7.4 46 0.65 BQL BQL BQL 2.1 2.8 0.079 BQL 2.5 BQL BQL BQL 7.4 3/4/2014 BQL 13 57 BQL BQL 13 2.4J 4 7.2 0.16J 6.8J 2.8 BQL BQL 10 22 9/9/2014 0.23 J 10 82 1 0.26 J 6.4 J 2.3 J BQL 5.6 0.12 J BQL 4.2 J BQL BQL 5.3 J 15 J 3/17/2015 BQL 1.4J 73 0.15J 0.28J 2.8J BQL 1.6J 1J BQL 7.8J 0.72J BQL BQL BQL 4.9J 9/29/2015 BQL 1.24J 12.7 BQL BQL BQL BQL 2.05J 0.455J BQL BQL 0.468J BQL BQL BQL 5.32J 3/18/2016 BQL 2.93 61.8 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1 10 700 4 2 10 1 1000 15 1 100 20 20 0.28 0.3 1000 Notes:Concentrations are reported in ug/L (micrograms per liter) 2L & GWP Standard - 15A NCAC 2L Ground-Water Standards & Solid Waste Sections Ground-Water Protection Standards updated 6/13/2011 Checked by: BWJ 4/22/16*15A NCAC 2L Groundwater Standards update effective April 1, 2013 Bold values indicate concentrations in excess of N.C. Ground-Water Standards or Groundwater Protection StandardsDUP - Duplicate sample - the duplicate samples were collected from well MW-6 from 3/2000 to 3/2015, with the exception for 3/2013 - sample was collected from well MW-7R. BQL - Below Quantation Limits J - (EPA) - Estimated value below the lowest calibration point. Confidence correlates with concentration. P1 - RPD value not applicable for sample concentrations less than 5 times the reporting limit. J1 - Surrogate recovery limits have been exceeded; values are outside upper control limits J6 - The sample matrix interfered with the ability to make any accurate determination; spike value is low O - (ESC) Sample diluted due to matrix interferences that impaired the ability to make an accurate analytical determination. The detection limit is elevated in order to reflect the necessary dilution. * - Indicates sample was filtered by the laboratory P:\Projects\CLIENTS\Brunswick Landfill\CHEMDATA\2015\March\Table 4 3-2016.xlsx DUP Revised by: WJM 4/5/16 *2L & GWP Standards Page 9 of 9 Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc FIGURES N . Contour Interval = 5 ft 0 2000'4000' APPROX. SCALE IN FEET SITE VICINITY MAP DRAWN: WBM BRUNSWICK COUNTY LANDFILL APPROVAL: BWJ DATE:10/6/2015 BRUNSWICK COUNTY, NORTH CAROLINA FIG. NO. 1 REF: USGS TOPOQUAD, SUPPLY, 1990 SCALE: AS SHOWN JOB #: 6550-15-0020 SITE Landfill Rd NE GROUND-WATER ELEVATION CONTOURGROUND-WATER ELEVATION (IN FEET)MONITORING WELLGAS MONITORING WELLNOTES:-WATER LEVELS WERE OBTAINED ON 3/17/16-GROUNDWATER ELEVATIONS ARE INFERRED BETWEEN DATA POINTS-MW-2 AND MW-3 WERE NOT USED FOR CONTOURING PURPOSES-CONTOUR INTERVAL = 2 FOOT-TOC = TOP OF CASING LEGEND10 M W - 9 2 0 . 0 5 MW-9 9.26 1 7 . 1 6 1 6 . 8 5 1 3 . 7 8 M W - 6 8.89MW-7R7.54MW-10 MW-3ARTESIAN MW-49.50 M W - 2 3 0 . 6 5 M W - 1 M W - 8 88 1 0 10 1 2 1 2 1 4 1 6 1 8 1 8 1 6 1 4 2 0 2 0 Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc APPENDIX A FIELD SAMPLING REPORTS FIELD SAMPLING JOB NAME:BRUNSWICK CO. LANDFILL REPORT JOB NUMBER:6550150020 SAMPLING INFORMATION SOIL SAMPLING DATA SAMPLE ID NUMBER:NA HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:NA /NA SAMPLER TYPE & MATERIAL:NA SAMPLE DESCRIPTION:NA WELL SAMPLING DATA SAMPLE ID NUMBER:MW-1 HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:3/18/16 - 1050 SAMPLER TYPE & MATERIAL:Teflon Bailer and poly line for purging and sampling SAMPLE DESCRIPTION:~Clear, ~Cloudy TOTAL WELL DEPTH (FT):32.20 DEPTH TO WATER (FT):24.85 ONE WELL PURGE VOLUME:1.25 GAL VOLUME OF WATER PURGED:3.7 GAL PURGE DATE:3/17/2016 START TIME:1134 END TIME:1141 LABORATORY CONTAINER INFORMATION CONTAINER NUMBER PRESERVATIVE FILTERING COMMENTS TYPE VOLUME /PREPARATION AMBER GLASS 40 mL 2 HCL NONE 8260 AP1, THF PLASTIC 500 mL 1 HNO3 NONE METALS AP1 FIELD MEASUREMENTS PARAMETER EQUIP ID 1st READING 2nd READING 3rd READING SAMPLE READING pH (STD units)YSI 556 MPS 6.34 6.35 6.31 6.55 TEMP. (ºC)"23.90 22.70 22.50 20.5 SPEC. COND (mS/cm)"419.2 577 612 407.9 TIME -1134 1138 1141 1050 Turbidity (ntu)-329 526 764 78.1 DATE -3/17/2016 3/17/2016 3/17/2016 3/18/2016 GENERAL INFORMATION WEATHER:Sunny AIR TEMP (ºF):70 SAMPLES COLLECTED BY:WJM & CS SPECIAL HANDLING:PACKAGED ON ICE MODE OF SHIPMENT:FED EX TO ESC LABORATORIES NA = Not Applicable COMMENTS (CALIBRATION, FIELD MODIFICATIONS, INSTRUMENT PROBLEMS): YSI INSTRUMENT CALIBRATED 3/17/16 AND 3/18/16 PRIOR TO PURGING AND SAMPLING USING AUTO CALIBRATION METHOD. Prepared By: WJ Mabie 3/23/16 Checked By: C Smillie 4/22/16 FIELD SAMPLING JOB NAME:BRUNSWICK CO. LANDFILL REPORT JOB NUMBER:6550150020 SAMPLING INFORMATION SOIL SAMPLING DATA SAMPLE ID NUMBER:NA HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:NA /NA SAMPLER TYPE & MATERIAL:NA SAMPLE DESCRIPTION:NA WELL SAMPLING DATA SAMPLE ID NUMBER:MW-2 HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:3/18/16 - 1035 SAMPLER TYPE & MATERIAL:Teflon Bailer and poly line for purging and sampling SAMPLE DESCRIPTION:Clear TOTAL WELL DEPTH (FT):19.57 DEPTH TO WATER (FT):12.22 ONE WELL PURGE VOLUME:1.25 GAL VOLUME OF WATER PURGED:3.7 GAL PURGE DATE:3/17/2016 START TIME:1105 END TIME:1111 LABORATORY CONTAINER INFORMATION CONTAINER NUMBER PRESERVATIVE FILTERING COMMENTS TYPE VOLUME /PREPARATION AMBER GLASS 40 mL 2 HCL NONE 8260 AP1, THF PLASTIC 500 mL 1 HNO3 NONE METALS AP1 FIELD MEASUREMENTS PARAMETER EQUIP ID 1st READING 2nd READING 3rd READING SAMPLE READING pH (STD units)YSI 556 MPS 6.89 6.89 6.77 7.02 TEMP. (ºC)"24.20 20.60 19.90 19.6 SPEC. COND (mS/cm)"1245 1220 1134 1144 TIME -1105 1107 1111 1035 Turbidity (ntu)-609 333 677 39.9 DATE -3/17/2016 3/17/2016 3/17/2016 3/18/2016 GENERAL INFORMATION WEATHER:Sunny AIR TEMP (ºF):70 SAMPLES COLLECTED BY:WJM & CS SPECIAL HANDLING:PACKAGED ON ICE MODE OF SHIPMENT:FED EX TO ESC LABORATORIES NA = Not Applicable COMMENTS (CALIBRATION, FIELD MODIFICATIONS, INSTRUMENT PROBLEMS): YSI INSTRUMENT CALIBRATED 3/17/16 AND 3/18/16 PRIOR TO PURGING AND SAMPLING USING AUTO CALIBRATION METHOD. Prepared By: WJ Mabie 3/23/16 Checked By: C Smillie 4/22/16 FIELD SAMPLING JOB NAME:BRUNSWICK CO. LANDFILL REPORT JOB NUMBER:6550150020 SAMPLING INFORMATION SOIL SAMPLING DATA SAMPLE ID NUMBER:NA HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:NA /NA SAMPLER TYPE & MATERIAL:NA SAMPLE DESCRIPTION:NA WELL SAMPLING DATA SAMPLE ID NUMBER:MW-3 HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:3/18/16 - 1200 SAMPLER TYPE & MATERIAL:FAUCET INSTALLED @ TOC (Well is artesian) SAMPLE DESCRIPTION:Clear TOTAL WELL DEPTH (FT):NA DEPTH TO WATER (FT):TOC ONE WELL PURGE VOLUME:NA GAL VOLUME OF WATER PURGED:NA GAL PURGE DATE:3/17/2016 START TIME:1150 END TIME:1155 LABORATORY CONTAINER INFORMATION CONTAINER NUMBER PRESERVATIVE FILTERING COMMENTS TYPE VOLUME /PREPARATION AMBER GLASS 40 mL 2 HCL NONE 8260 AP1, THF PLASTIC 500 mL 1 HNO3 NONE METALS AP1 FIELD MEASUREMENTS PARAMETER EQUIP ID 1st READING 2nd READING 3rd READING SAMPLE READING pH (STD units)YSI 556 MPS 8.19 TEMP. (ºC)"21 SPEC. COND (mS/cm)"293.9 TIME -1200 Turbidity (ntu)-0.87 DATE -3/18/2016 GENERAL INFORMATION WEATHER:Sunny AIR TEMP (ºF):70 SAMPLES COLLECTED BY:WJM & CS SPECIAL HANDLING:PACKAGED ON ICE MODE OF SHIPMENT:FED EX TO ESC LABORATORIES NA = Not Applicable COMMENTS (CALIBRATION, FIELD MODIFICATIONS, INSTRUMENT PROBLEMS): YSI INSTRUMENT CALIBRATED 3/17/16 AND 3/18/16 PRIOR TO PURGING AND SAMPLING USING AUTO CALIBRATION METHOD. Prepared By: WJ Mabie 3/23/16 Checked By: C Smillie 4/22/16 FIELD SAMPLING JOB NAME:BRUNSWICK CO. LANDFILL REPORT JOB NUMBER:6550150020 SAMPLING INFORMATION SOIL SAMPLING DATA SAMPLE ID NUMBER:NA HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:NA /NA SAMPLER TYPE & MATERIAL:NA SAMPLE DESCRIPTION:NA WELL SAMPLING DATA SAMPLE ID NUMBER:MW-4 HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:3/18/16 - 1205 SAMPLER TYPE & MATERIAL:Teflon Bailer and poly line for purging and sampling SAMPLE DESCRIPTION:Light cloudy TOTAL WELL DEPTH (FT):19.75 DEPTH TO WATER (FT):9.00 ONE WELL PURGE VOLUME:1.83 GAL VOLUME OF WATER PURGED:5.5 GAL PURGE DATE:3/17/2016 START TIME:1340 END TIME:1345 LABORATORY CONTAINER INFORMATION CONTAINER NUMBER PRESERVATIVE FILTERING COMMENTS TYPE VOLUME /PREPARATION AMBER GLASS 40 mL 2 HCL NONE 8260 AP1, THF PLASTIC 500 mL 1 HNO3 NONE METALS AP1 FIELD MEASUREMENTS PARAMETER EQUIP ID 1st READING 2nd READING 3rd READING SAMPLE READING pH (STD units)YSI 556 MPS 7.50 7.02 6.68 7.70 TEMP. (ºC)"21.10 19.20 17.60 18.00 SPEC. COND (mS/cm)"314.9 314.8 315.3 258.0 TIME -1340 1343 1345 1205 Turbidity (ntu)-112 144 157 18.3 DATE -3/17/2016 3/17/2016 3/17/2016 3/18/2016 GENERAL INFORMATION WEATHER:Sunny AIR TEMP (ºF):70 SAMPLES COLLECTED BY:WJM & CS SPECIAL HANDLING:PACKAGED ON ICE MODE OF SHIPMENT:FED EX TO ESC LABORATORIES NA = Not Applicable COMMENTS (CALIBRATION, FIELD MODIFICATIONS, INSTRUMENT PROBLEMS): YSI INSTRUMENT CALIBRATED 3/17/16 AND 3/18/16 PRIOR TO PURGING AND SAMPLING USING AUTO CALIBRATION METHOD. Prepared By: WJ Mabie 3/23/16 Checked By: C Smillie 4/22/16 FIELD SAMPLING JOB NAME:BRUNSWICK CO. LANDFILL REPORT JOB NUMBER:6550150020 SAMPLING INFORMATION SOIL SAMPLING DATA SAMPLE ID NUMBER:NA HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:NA /NA SAMPLER TYPE & MATERIAL:NA SAMPLE DESCRIPTION:NA WELL SAMPLING DATA SAMPLE ID NUMBER:MW-6 HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:3/18/16 - 1230 SAMPLER TYPE & MATERIAL:Teflon Bailer and poly line for purging and sampling SAMPLE DESCRIPTION:Orange, slightly cloudy TOTAL WELL DEPTH (FT):32.12 DEPTH TO WATER (FT):16.82 ONE WELL PURGE VOLUME:2.60 GAL VOLUME OF WATER PURGED:7.8 GAL PURGE DATE:3/17/2016 START TIME:1400 END TIME:1405 LABORATORY CONTAINER INFORMATION CONTAINER NUMBER PRESERVATIVE FILTERING COMMENTS TYPE VOLUME /PREPARATION AMBER GLASS 40 mL 2 HCL NONE 8260 AP1, THF PLASTIC 500 mL 1 HNO3 NONE METALS AP1 FIELD MEASUREMENTS PARAMETER EQUIP ID 1st READING 2nd READING 3rd READING SAMPLE READING pH (STD units)YSI 556 MPS 5.87 5.84 5.69 6.05 TEMP. (ºC)"23.70 20.90 20.60 24.85 SPEC. COND (mS/cm)"326 310.4 325.8 346.5 TIME -1400 1403 1405 1230 Turbidity (ntu)-157 223 250 18.3 DATE -3/17/2016 3/17/2016 3/17/2016 3/18/2016 GENERAL INFORMATION WEATHER:Sunny AIR TEMP (ºF):70 SAMPLES COLLECTED BY:WJM & CS SPECIAL HANDLING:PACKAGED ON ICE MODE OF SHIPMENT:FED EX TO ESC LABORATORIES NA = Not Applicable COMMENTS (CALIBRATION, FIELD MODIFICATIONS, INSTRUMENT PROBLEMS): YSI INSTRUMENT CALIBRATED 3/17/16 AND 3/18/16 PRIOR TO PURGING AND SAMPLING USING AUTO CALIBRATION METHOD. Prepared By: WJ Mabie 3/23/16 Checked By: C Smillie 4/22/16 FIELD SAMPLING JOB NAME:BRUNSWICK CO. LANDFILL REPORT JOB NUMBER:6550150020 SAMPLING INFORMATION SOIL SAMPLING DATA SAMPLE ID NUMBER:NA HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:NA /NA SAMPLER TYPE & MATERIAL:NA SAMPLE DESCRIPTION:NA WELL SAMPLING DATA SAMPLE ID NUMBER:MW-7R HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:3/18/16 - 1125 SAMPLER TYPE & MATERIAL:Teflon Bailer and poly line for purging and sampling SAMPLE DESCRIPTION:Clear, ~Cloudy TOTAL WELL DEPTH (FT):21.50 DEPTH TO WATER (FT):12.99 ONE WELL PURGE VOLUME:1.45 GAL VOLUME OF WATER PURGED:4.3 GAL PURGE DATE:3/17/2016 START TIME:1243 END TIME:1249 LABORATORY CONTAINER INFORMATION CONTAINER NUMBER PRESERVATIVE FILTERING COMMENTS TYPE VOLUME /PREPARATION AMBER GLASS 40 mL 2 HCL NONE 8260 AP1, THF PLASTIC 500 mL 1 HNO3 NONE METALS AP1 FIELD MEASUREMENTS PARAMETER EQUIP ID 1st READING 2nd READING 3rd READING SAMPLE READING pH (STD units)YSI 556 MPS 6.97 6.80 6.83 6.76 TEMP. (ºC)"21.70 19.70 19.30 20.00 SPEC. COND (mS/cm)"1128 1189 1074 1047 TIME -1243 1247 1249 1125 Turbidity (ntu)-170 176 153 30 DATE -3/17/2016 3/17/2016 3/17/2016 3/18/2016 GENERAL INFORMATION WEATHER:Sunny AIR TEMP (ºF):70 SAMPLES COLLECTED BY:Kim Charles-Smith, Julia TilleryWJM & CS SPECIAL HANDLING:PACKAGED ON ICE MODE OF SHIPMENT:FED EX TO ESC LABORATORIES NA = Not Applicable COMMENTS (CALIBRATION, FIELD MODIFICATIONS, INSTRUMENT PROBLEMS): YSI INSTRUMENT CALIBRATED 3/17/16 AND 3/18/16 PRIOR TO PURGING AND SAMPLING USING AUTO CALIBRATION METHOD. Prepared By: WJ Mabie 3/23/16 Checked By: C Smillie 4/22/16 FIELD SAMPLING JOB NAME:BRUNSWICK CO. LANDFILL REPORT JOB NUMBER:6550150020 SAMPLING INFORMATION SOIL SAMPLING DATA SAMPLE ID NUMBER:NA HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:NA /NA SAMPLER TYPE & MATERIAL:NA SAMPLE DESCRIPTION:NA WELL SAMPLING DATA SAMPLE ID NUMBER:MW-8 HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:3/18/16 - 1100 SAMPLER TYPE & MATERIAL:Teflon Bailer and poly line for purging and sampling SAMPLE DESCRIPTION:Clear TOTAL WELL DEPTH (FT):55.00 DEPTH TO WATER (FT):25.19 ONE WELL PURGE VOLUME:5.07 GAL VOLUME OF WATER PURGED:15.2 GAL PURGE DATE:3/17/2016 START TIME:1154 END TIME:1207 LABORATORY CONTAINER INFORMATION CONTAINER NUMBER PRESERVATIVE FILTERING COMMENTS TYPE VOLUME /PREPARATION AMBER GLASS 40 mL 2 HCL NONE 8260 AP1, THF PLASTIC 500 mL 1 HNO3 NONE METALS AP1 FIELD MEASUREMENTS PARAMETER EQUIP ID 1st READING 2nd READING 3rd READING SAMPLE READING pH (STD units)YSI 556 MPS 7.47 7.66 7.84 7.30 TEMP. (ºC)"24.80 22.60 22.80 20 SPEC. COND (mS/cm)"322.7 310.3 317.7 302.8 TIME -1154 1200 1207 1100 Turbidity (ntu)-53 159 157 32.7 DATE -3/17/2016 3/17/2016 3/17/2016 3/18/2016 GENERAL INFORMATION WEATHER:Sunny AIR TEMP (ºF):70 SAMPLES COLLECTED BY:WJM & CS SPECIAL HANDLING:PACKAGED ON ICE MODE OF SHIPMENT:FED EX TO ESC LABORATORIES NA = Not Applicable COMMENTS (CALIBRATION, FIELD MODIFICATIONS, INSTRUMENT PROBLEMS): YSI INSTRUMENT CALIBRATED 3/17/16 AND 3/18/16 PRIOR TO PURGING AND SAMPLING USING AUTO CALIBRATION METHOD. Prepared By: WJ Mabie 3/23/16 Checked By: C Smillie 4/22/16 FIELD SAMPLING JOB NAME:BRUNSWICK CO. LANDFILL REPORT JOB NUMBER:6550150020 SAMPLING INFORMATION SOIL SAMPLING DATA SAMPLE ID NUMBER:NA HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:NA /NA SAMPLER TYPE & MATERIAL:NA SAMPLE DESCRIPTION:NA WELL SAMPLING DATA SAMPLE ID NUMBER:MW-9 HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:3/18/16 - 1110 SAMPLER TYPE & MATERIAL:Teflon Bailer and poly line for purging and sampling SAMPLE DESCRIPTION:Clear TOTAL WELL DEPTH (FT):29.29 DEPTH TO WATER (FT):11.56 ONE WELL PURGE VOLUME:3.01 GAL VOLUME OF WATER PURGED:9.0 GAL PURGE DATE:3/17/2016 START TIME:1224 END TIME:1229 LABORATORY CONTAINER INFORMATION CONTAINER NUMBER PRESERVATIVE FILTERING COMMENTS TYPE VOLUME /PREPARATION AMBER GLASS 40 mL 2 HCL NONE 8260 AP1, THF PLASTIC 500 mL 1 HNO3 NONE METALS AP1 FIELD MEASUREMENTS PARAMETER EQUIP ID 1st READING 2nd READING 3rd READING SAMPLE READING pH (STD units)YSI 556 MPS 8.44 8.16 7.82 7.83 TEMP. (ºC)"20.30 18.80 19.10 16.8 SPEC. COND (mS/cm)"132.2 184.2 245 150.1 TIME -1224 1226 1229 1110 Turbidity (ntu)-140 427 NM 5.67 DATE -3/17/2016 3/17/2016 3/17/2016 3/18/2016 GENERAL INFORMATION WEATHER:Sunny AIR TEMP (ºF):70 SAMPLES COLLECTED BY:WJM & CS SPECIAL HANDLING:PACKAGED ON ICE MODE OF SHIPMENT:FED EX TO ESC LABORATORIES NA = Not Applicable COMMENTS (CALIBRATION, FIELD MODIFICATIONS, INSTRUMENT PROBLEMS): YSI INSTRUMENT CALIBRATED 3/17/16 AND 3/18/16 PRIOR TO PURGING AND SAMPLING USING AUTO CALIBRATION METHOD. Prepared By: WJ Mabie 3/23/16 Checked By: C Smillie 4/22/16 FIELD SAMPLING JOB NAME:BRUNSWICK CO. LANDFILL REPORT JOB NUMBER:6550150020 SAMPLING INFORMATION SOIL SAMPLING DATA SAMPLE ID NUMBER:NA HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:NA /NA SAMPLER TYPE & MATERIAL:NA SAMPLE DESCRIPTION:NA WELL SAMPLING DATA SAMPLE ID NUMBER:MW-10 HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:3/18/16 - 1135 SAMPLER TYPE & MATERIAL:Teflon Bailer and poly line for purging and sampling SAMPLE DESCRIPTION:Gray, cloudy TOTAL WELL DEPTH (FT):25.00 DEPTH TO WATER (FT):5.79 ONE WELL PURGE VOLUME:3.27 GAL VOLUME OF WATER PURGED:9.8 GAL PURGE DATE:3/17/2016 START TIME:1302 END TIME:1318 LABORATORY CONTAINER INFORMATION CONTAINER NUMBER PRESERVATIVE FILTERING COMMENTS TYPE VOLUME /PREPARATION AMBER GLASS 40 mL 2 HCL NONE 8260 AP1, THF PLASTIC 500 mL 1 HNO3 NONE METALS AP1 FIELD MEASUREMENTS PARAMETER EQUIP ID 1st READING 2nd READING 3rd READING SAMPLE READING pH (STD units)YSI 556 MPS 7.69 7.70 7.63 7.83 TEMP. (ºC)"22.20 22.50 18.40 18.7 SPEC. COND (mS/cm)"488 384.5 528 421.4 TIME -1302 1315 1318 1135 Turbidity (ntu)-955 1000+1000+117 DATE -3/17/2016 3/17/2016 3/17/2016 3/18/2016 GENERAL INFORMATION WEATHER:Sunny AIR TEMP (ºF):70 SAMPLES COLLECTED BY:WJM & CS SPECIAL HANDLING:PACKAGED ON ICE MODE OF SHIPMENT:FED EX TO ESC LABORATORIES NA = Not Applicable COMMENTS (CALIBRATION, FIELD MODIFICATIONS, INSTRUMENT PROBLEMS): YSI INSTRUMENT CALIBRATED 3/17/16 AND 3/18/16 PRIOR TO PURGING AND SAMPLING USING AUTO CALIBRATION METHOD. Prepared By: WJ Mabie 3/23/16 Checked By: C Smillie 4/22/16 FIELD SAMPLING JOB NAME:BRUNSWICK CO. LANDFILL REPORT JOB NUMBER:6550150020 SAMPLING INFORMATION SOIL SAMPLING DATA SAMPLE ID NUMBER:NA HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:NA /NA SAMPLER TYPE & MATERIAL:NA SAMPLE DESCRIPTION:NA WELL SAMPLING DATA SAMPLE ID NUMBER:Duplicate - MW-6 HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:3/18/16 - 1230 SAMPLER TYPE & MATERIAL:Teflon Bailer and poly line for purging and sampling SAMPLE DESCRIPTION:Orange, cloudy TOTAL WELL DEPTH (FT):29.29 DEPTH TO WATER (FT):16.82 ONE WELL PURGE VOLUME:2.12 GAL VOLUME OF WATER PURGED:6.4 GAL PURGE DATE:3/17/2016 START TIME:1400 END TIME:1405 LABORATORY CONTAINER INFORMATION CONTAINER NUMBER PRESERVATIVE FILTERING COMMENTS TYPE VOLUME /PREPARATION AMBER GLASS 40 mL 2 HCL NONE 8260 AP1, THF PLASTIC 500 mL 1 HNO3 NONE METALS AP1 FIELD MEASUREMENTS PARAMETER EQUIP ID 1st READING 2nd READING 3rd READING SAMPLE READING pH (STD units)YSI 556 MPS 6.05 TEMP. (ºC)"24.8 SPEC. COND (mS/cm)"346.5 TIME -1230 Turbidity (ntu)-18.3 DATE -3/18/2016 GENERAL INFORMATION WEATHER:Sunny AIR TEMP (ºF):70 SAMPLES COLLECTED BY:WJM & CS SPECIAL HANDLING:PACKAGED ON ICE MODE OF SHIPMENT:FED EX TO ESC LABORATORIES NA = Not Applicable COMMENTS (CALIBRATION, FIELD MODIFICATIONS, INSTRUMENT PROBLEMS): YSI INSTRUMENT CALIBRATED 3/17/16 AND 3/18/16 PRIOR TO PURGING AND SAMPLING USING AUTO CALIBRATION METHOD. SAMPLE TAKEN AT MW-6 Prepared By: WJ Mabie 3/23/16 Checked By: C Smillie 4/22/16 FIELD SAMPLING JOB NAME:BRUNSWICK CO. LANDFILL REPORT JOB NUMBER:6550150020 SAMPLING INFORMATION SOIL SAMPLING DATA SAMPLE ID NUMBER:NA HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:NA /NA SAMPLER TYPE & MATERIAL:NA SAMPLE DESCRIPTION:NA WELL SAMPLING DATA SAMPLE ID NUMBER:Rinsate HAZARDOUS:YES NO UNKNOWN SAMPLING DATE / TIME:3/18/16 - 1140 SAMPLER TYPE & MATERIAL:Teflon Bailer and poly line for purging and sampling SAMPLE DESCRIPTION:Clear TOTAL WELL DEPTH (FT):NA DEPTH TO WATER (FT):NA ONE WELL PURGE VOLUME:NA GAL VOLUME OF WATER PURGED:NA GAL PURGE DATE:NA START TIME:NA END TIME:NA LABORATORY CONTAINER INFORMATION CONTAINER NUMBER PRESERVATIVE FILTERING COMMENTS TYPE VOLUME /PREPARATION AMBER GLASS 40 mL 2 HCL NONE 8260 AP1, THF PLASTIC 500 mL 1 HNO3 NONE METALS AP1 FIELD MEASUREMENTS PARAMETER EQUIP ID 1st READING 2nd READING 3rd READING SAMPLE READING pH (STD units)YSI 556 MPS 8.75 TEMP. (ºC)"22.4 SPEC. COND (mS/cm)"19.5 TIME -1140 Turbidity (ntu)-0.83 DATE -3/18/2016 GENERAL INFORMATION WEATHER:Sunny AIR TEMP (ºF):70 SAMPLES COLLECTED BY:WJM & CS SPECIAL HANDLING:PACKAGED ON ICE MODE OF SHIPMENT:FED EX TO ESC LABORATORIES NA = Not Applicable COMMENTS (CALIBRATION, FIELD MODIFICATIONS, INSTRUMENT PROBLEMS): YSI INSTRUMENT CALIBRATED 3/17/16 AND 3/18/16 PRIOR TO PURGING AND SAMPLING USING AUTO CALIBRATION METHOD. Prepared By: WJ Mabie 3/23/16 Checked By: C Smillie 4/22/16 Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc APPENDIX B RESULTS OF CHEMICAL ANALYSES ANALYTICAL REPORT March 28, 2016 AMEC - Wilmington, NC Sample Delivery Group:L824488 Samples Received:03/19/2016 Project Number:6550-15-0020 Description:Brunswick County Landfill Report To:Bill Mabie/Walker Jones 5710 Oleander Drive, Suite 110 Wilmington, NC 28403 Entire Report Reviewed By: March 28, 2016 [Preliminary Report] Jimmy Hunt Technical Service Representative Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by ESC is performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304. 12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.esclabsciences.com March 28, 2016 Jimmy Hunt Technical Service Representative ONE LAB. NATIONWIDE.TABLE OF CONTENTS ¹Cp: Cover Page 1 ²Tc: Table of Contents 2 ³Ss: Sample Summary 3 ⁴Cn: Case Narrative 5 ⁵Sr: Sample Results 6 MW-1 L824488-01 6 MW-2 L824488-02 8 MW-3 L824488-03 10 MW-4 L824488-04 12 MW-6 L824488-05 14 MW-7R L824488-06 16 MW-8 L824488-07 18 MW-9 L824488-08 20 MW-10 L824488-09 22 RINSATE L824488-10 24 DUPLICATE L824488-11 26 TRIP BLANK L824488-12 28 ⁶Qc: Quality Control Summary 29 Mercury by Method 7470A 29 Metals (ICP) by Method 6010C 30 Metals (ICPMS) by Method 6020 31 Volatile Organic Compounds (GC/MS) by Method 8260B 33 ⁷Gl: Glossary of Terms 38 ⁸Al: Accreditations & Locations 39 ⁹Sc: Chain of Custody 40 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 2 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 2 of 41 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time MW-1 L824488-01 GW Carolyn Smillie 03/18/16 10:50 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG858555 1 03/23/16 11:44 03/23/16 17:41 TRB Metals (ICP) by Method 6010C WG858118 1 03/22/16 09:55 03/22/16 22:06 CCE Metals (ICPMS) by Method 6020 WG857893 1 03/21/16 14:24 03/23/16 21:44 VSS Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 15:57 03/26/16 15:57 JHH Collected by Collected date/time Received date/time MW-2 L824488-02 GW Carolyn Smillie 03/18/16 10:35 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG858555 1 03/23/16 11:44 03/23/16 17:44 TRB Metals (ICP) by Method 6010C WG858118 1 03/22/16 09:55 03/22/16 22:10 CCE Metals (ICPMS) by Method 6020 WG857893 1 03/21/16 14:24 03/23/16 21:46 VSS Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 16:18 03/26/16 16:18 JHH Collected by Collected date/time Received date/time MW-3 L824488-03 GW Carolyn Smillie 03/18/16 12:00 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG858555 1 03/23/16 11:44 03/23/16 17:47 TRB Metals (ICP) by Method 6010C WG858118 1 03/22/16 09:55 03/22/16 22:13 CCE Metals (ICPMS) by Method 6020 WG857893 1 03/21/16 14:24 03/23/16 22:22 VSS Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 16:40 03/26/16 16:40 JHH Collected by Collected date/time Received date/time MW-4 L824488-04 GW Carolyn Smillie 03/18/16 12:05 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG858555 1 03/23/16 11:44 03/23/16 17:50 TRB Metals (ICP) by Method 6010C WG858118 1 03/22/16 09:55 03/22/16 22:22 CCE Metals (ICPMS) by Method 6020 WG857893 1 03/21/16 14:24 03/23/16 22:25 VSS Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 17:01 03/26/16 17:01 JHH Collected by Collected date/time Received date/time MW-6 L824488-05 GW Carolyn Smillie 03/18/16 12:30 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG858555 1 03/23/16 11:44 03/23/16 17:59 TRB Metals (ICP) by Method 6010C WG858118 1 03/22/16 09:55 03/22/16 22:25 CCE Metals (ICPMS) by Method 6020 WG857893 1 03/21/16 14:24 03/23/16 22:27 VSS Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 17:22 03/26/16 17:22 JHH Collected by Collected date/time Received date/time MW-7R L824488-06 GW Carolyn Smillie 03/18/16 11:25 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG858555 1 03/23/16 11:44 03/23/16 18:02 TRB Metals (ICP) by Method 6010C WG858118 1 03/22/16 09:55 03/22/16 22:28 CCE Metals (ICPMS) by Method 6020 WG857893 1 03/21/16 14:24 03/23/16 22:29 VSS Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 17:44 03/26/16 17:44 JHH 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 3 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 3 of 41 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time MW-8 L824488-07 GW Carolyn Smillie 03/18/16 11:00 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG858555 1 03/23/16 11:44 03/23/16 18:05 TRB Metals (ICP) by Method 6010C WG858118 1 03/22/16 09:55 03/22/16 21:55 CCE Metals (ICPMS) by Method 6020 WG857893 1 03/21/16 14:24 03/23/16 22:32 VSS Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 18:06 03/26/16 18:06 JHH Collected by Collected date/time Received date/time MW-9 L824488-08 GW Carolyn Smillie 03/18/16 11:10 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG858555 1 03/23/16 11:44 03/23/16 18:08 TRB Metals (ICP) by Method 6010C WG858118 1 03/22/16 09:55 03/22/16 22:31 CCE Metals (ICPMS) by Method 6020 WG857893 1 03/21/16 14:24 03/23/16 22:34 VSS Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 18:27 03/26/16 18:27 JHH Collected by Collected date/time Received date/time MW-10 L824488-09 GW Carolyn Smillie 03/18/16 11:35 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG858555 1 03/23/16 11:44 03/23/16 18:17 TRB Metals (ICP) by Method 6010C WG858118 1 03/22/16 09:55 03/22/16 22:34 CCE Metals (ICPMS) by Method 6020 WG857893 1 03/21/16 14:24 03/23/16 22:36 VSS Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 18:49 03/26/16 18:49 JHH Collected by Collected date/time Received date/time RINSATE L824488-10 GW Carolyn Smillie 03/18/16 11:40 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG858555 1 03/23/16 11:44 03/23/16 18:20 TRB Metals (ICP) by Method 6010C WG858118 1 03/22/16 09:55 03/22/16 22:37 CCE Metals (ICPMS) by Method 6020 WG857893 1 03/21/16 14:24 03/23/16 22:39 VSS Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 19:10 03/26/16 19:10 JHH Collected by Collected date/time Received date/time DUPLICATE L824488-11 GW Carolyn Smillie 03/18/16 12:35 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG858555 1 03/23/16 11:44 03/23/16 18:23 TRB Metals (ICP) by Method 6010C WG858118 1 03/22/16 09:55 03/22/16 22:40 CCE Metals (ICPMS) by Method 6020 WG857893 1 03/21/16 14:24 03/23/16 22:41 VSS Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 19:32 03/26/16 19:32 JHH Collected by Collected date/time Received date/time TRIP BLANK L824488-12 GW Carolyn Smillie 03/18/16 00:00 03/19/16 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 8260B WG858564 1 03/26/16 14:52 03/26/16 14:52 JHH 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 4 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 4 of 41 ONE LAB. NATIONWIDE.CASE NARRATIVE All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times. All MDL (LOD) and RDL (LOQ) values reported for environmental samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data. [Preliminary Report] Jimmy Hunt Technical Service Representative 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 5 of 41 Jimmy Hunt Technical Service Representative ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 5 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L824488 MW-1 Collected date/time: 03/18/16 10:50 Mercury by Method 7470A Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Mercury ND 0.200 1 03/23/2016 17:41 WG858555 Metals (ICP) by Method 6010C Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Barium 153 5.00 1 03/22/2016 22:06 WG858118 Chromium ND 10.0 1 03/22/2016 22:06 WG858118 Cobalt ND 10.0 1 03/22/2016 22:06 WG858118 Nickel ND 10.0 1 03/22/2016 22:06 WG858118 Silver ND 5.00 1 03/22/2016 22:06 WG858118 Vanadium ND 20.0 1 03/22/2016 22:06 WG858118 Metals (ICPMS) by Method 6020 Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Antimony ND 2.00 1 03/23/2016 21:44 WG857893 Arsenic ND 2.00 1 03/23/2016 21:44 WG857893 Beryllium ND 2.00 1 03/23/2016 21:44 WG857893 Cadmium ND 1.00 1 03/23/2016 21:44 WG857893 Copper ND 5.00 1 03/23/2016 21:44 WG857893 Lead ND 2.00 1 03/23/2016 21:44 WG857893 Selenium ND 2.00 1 03/23/2016 21:44 WG857893 Thallium ND 2.00 1 03/23/2016 21:44 WG857893 Zinc ND 25.0 1 03/23/2016 21:44 WG857893 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 15:57 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 15:57 WG858564 Benzene ND 1.00 1 03/26/2016 15:57 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 15:57 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 15:57 WG858564 Bromoform ND 1.00 1 03/26/2016 15:57 WG858564 Bromomethane ND 5.00 1 03/26/2016 15:57 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 15:57 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 15:57 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 15:57 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 15:57 WG858564 Chloroethane ND 5.00 1 03/26/2016 15:57 WG858564 Chloroform ND 5.00 1 03/26/2016 15:57 WG858564 Chloromethane ND 2.50 1 03/26/2016 15:57 WG858564 Dibromomethane ND 1.00 1 03/26/2016 15:57 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 15:57 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 15:57 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 15:57 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 15:57 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 15:57 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 15:57 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 15:57 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 15:57 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 15:57 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 15:57 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 15:57 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 6 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 6 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L824488 MW-1 Collected date/time: 03/18/16 10:50 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 15:57 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 15:57 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 15:57 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 15:57 WG858564 Iodomethane ND 10.0 1 03/26/2016 15:57 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 15:57 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 15:57 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 15:57 WG858564 Styrene ND 1.00 1 03/26/2016 15:57 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 15:57 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 15:57 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 15:57 WG858564 Toluene ND 5.00 1 03/26/2016 15:57 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 15:57 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 15:57 WG858564 Trichloroethene ND 1.00 1 03/26/2016 15:57 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 15:57 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 15:57 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 15:57 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 15:57 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 15:57 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 15:57 WG858564 (S) Toluene-d8 103 90.0-115 03/26/2016 15:57 WG858564 (S) Dibromofluoromethane 99.4 79.0-121 03/26/2016 15:57 WG858564 (S) 4-Bromofluorobenzene 88.0 80.1-120 03/26/2016 15:57 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 7 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 7 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L824488 MW-2 Collected date/time: 03/18/16 10:35 Mercury by Method 7470A Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Mercury ND 0.200 1 03/23/2016 17:44 WG858555 Metals (ICP) by Method 6010C Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Barium 139 5.00 1 03/22/2016 22:10 WG858118 Chromium ND 10.0 1 03/22/2016 22:10 WG858118 Cobalt ND 10.0 1 03/22/2016 22:10 WG858118 Nickel ND 10.0 1 03/22/2016 22:10 WG858118 Silver ND 5.00 1 03/22/2016 22:10 WG858118 Vanadium ND 20.0 1 03/22/2016 22:10 WG858118 Metals (ICPMS) by Method 6020 Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Antimony ND 2.00 1 03/23/2016 21:46 WG857893 Arsenic 9.47 2.00 1 03/23/2016 21:46 WG857893 Beryllium ND 2.00 1 03/23/2016 21:46 WG857893 Cadmium ND 1.00 1 03/23/2016 21:46 WG857893 Copper ND 5.00 1 03/23/2016 21:46 WG857893 Lead ND 2.00 1 03/23/2016 21:46 WG857893 Selenium ND 2.00 1 03/23/2016 21:46 WG857893 Thallium ND 2.00 1 03/23/2016 21:46 WG857893 Zinc ND 25.0 1 03/23/2016 21:46 WG857893 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 16:18 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 16:18 WG858564 Benzene ND 1.00 1 03/26/2016 16:18 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 16:18 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 16:18 WG858564 Bromoform ND 1.00 1 03/26/2016 16:18 WG858564 Bromomethane ND 5.00 1 03/26/2016 16:18 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 16:18 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 16:18 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 16:18 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 16:18 WG858564 Chloroethane ND 5.00 1 03/26/2016 16:18 WG858564 Chloroform ND 5.00 1 03/26/2016 16:18 WG858564 Chloromethane ND 2.50 1 03/26/2016 16:18 WG858564 Dibromomethane ND 1.00 1 03/26/2016 16:18 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 16:18 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 16:18 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 16:18 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 16:18 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 16:18 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 16:18 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 16:18 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 16:18 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 16:18 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 16:18 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 16:18 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 8 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 8 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L824488 MW-2 Collected date/time: 03/18/16 10:35 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 16:18 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 16:18 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 16:18 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 16:18 WG858564 Iodomethane ND 10.0 1 03/26/2016 16:18 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 16:18 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 16:18 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 16:18 WG858564 Styrene ND 1.00 1 03/26/2016 16:18 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 16:18 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 16:18 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 16:18 WG858564 Toluene ND 5.00 1 03/26/2016 16:18 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 16:18 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 16:18 WG858564 Trichloroethene ND 1.00 1 03/26/2016 16:18 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 16:18 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 16:18 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 16:18 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 16:18 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 16:18 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 16:18 WG858564 (S) Toluene-d8 102 90.0-115 03/26/2016 16:18 WG858564 (S) Dibromofluoromethane 103 79.0-121 03/26/2016 16:18 WG858564 (S) 4-Bromofluorobenzene 88.7 80.1-120 03/26/2016 16:18 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 9 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 9 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L824488 MW-3 Collected date/time: 03/18/16 12:00 Mercury by Method 7470A Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Mercury ND 0.200 1 03/23/2016 17:47 WG858555 Metals (ICP) by Method 6010C Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Barium 24.3 5.00 1 03/22/2016 22:13 WG858118 Chromium ND 10.0 1 03/22/2016 22:13 WG858118 Cobalt ND 10.0 1 03/22/2016 22:13 WG858118 Nickel ND 10.0 1 03/22/2016 22:13 WG858118 Silver ND 5.00 1 03/22/2016 22:13 WG858118 Vanadium ND 20.0 1 03/22/2016 22:13 WG858118 Metals (ICPMS) by Method 6020 Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Antimony ND 2.00 1 03/23/2016 22:22 WG857893 Arsenic ND 2.00 1 03/23/2016 22:22 WG857893 Beryllium ND 2.00 1 03/23/2016 22:22 WG857893 Cadmium ND 1.00 1 03/23/2016 22:22 WG857893 Copper ND 5.00 1 03/23/2016 22:22 WG857893 Lead ND 2.00 1 03/23/2016 22:22 WG857893 Selenium ND 2.00 1 03/23/2016 22:22 WG857893 Thallium ND 2.00 1 03/23/2016 22:22 WG857893 Zinc ND 25.0 1 03/23/2016 22:22 WG857893 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 16:40 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 16:40 WG858564 Benzene ND 1.00 1 03/26/2016 16:40 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 16:40 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 16:40 WG858564 Bromoform ND 1.00 1 03/26/2016 16:40 WG858564 Bromomethane ND 5.00 1 03/26/2016 16:40 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 16:40 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 16:40 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 16:40 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 16:40 WG858564 Chloroethane ND 5.00 1 03/26/2016 16:40 WG858564 Chloroform ND 5.00 1 03/26/2016 16:40 WG858564 Chloromethane ND 2.50 1 03/26/2016 16:40 WG858564 Dibromomethane ND 1.00 1 03/26/2016 16:40 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 16:40 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 16:40 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 16:40 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 16:40 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 16:40 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 16:40 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 16:40 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 16:40 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 16:40 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 16:40 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 16:40 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 10 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 10 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L824488 MW-3 Collected date/time: 03/18/16 12:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 16:40 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 16:40 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 16:40 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 16:40 WG858564 Iodomethane ND 10.0 1 03/26/2016 16:40 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 16:40 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 16:40 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 16:40 WG858564 Styrene ND 1.00 1 03/26/2016 16:40 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 16:40 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 16:40 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 16:40 WG858564 Toluene ND 5.00 1 03/26/2016 16:40 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 16:40 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 16:40 WG858564 Trichloroethene ND 1.00 1 03/26/2016 16:40 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 16:40 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 16:40 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 16:40 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 16:40 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 16:40 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 16:40 WG858564 (S) Toluene-d8 102 90.0-115 03/26/2016 16:40 WG858564 (S) Dibromofluoromethane 101 79.0-121 03/26/2016 16:40 WG858564 (S) 4-Bromofluorobenzene 88.7 80.1-120 03/26/2016 16:40 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 11 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 11 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L824488 MW-4 Collected date/time: 03/18/16 12:05 Mercury by Method 7470A Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Mercury ND 0.200 1 03/23/2016 17:50 WG858555 Metals (ICP) by Method 6010C Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Barium 132 5.00 1 03/22/2016 22:22 WG858118 Chromium ND 10.0 1 03/22/2016 22:22 WG858118 Cobalt ND 10.0 1 03/22/2016 22:22 WG858118 Nickel ND 10.0 1 03/22/2016 22:22 WG858118 Silver ND 5.00 1 03/22/2016 22:22 WG858118 Vanadium ND 20.0 1 03/22/2016 22:22 WG858118 Metals (ICPMS) by Method 6020 Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Antimony ND 2.00 1 03/23/2016 22:25 WG857893 Arsenic 4.65 2.00 1 03/23/2016 22:25 WG857893 Beryllium ND 2.00 1 03/23/2016 22:25 WG857893 Cadmium ND 1.00 1 03/23/2016 22:25 WG857893 Copper ND 5.00 1 03/23/2016 22:25 WG857893 Lead ND 2.00 1 03/23/2016 22:25 WG857893 Selenium ND 2.00 1 03/23/2016 22:25 WG857893 Thallium ND 2.00 1 03/23/2016 22:25 WG857893 Zinc ND 25.0 1 03/23/2016 22:25 WG857893 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 17:01 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 17:01 WG858564 Benzene ND 1.00 1 03/26/2016 17:01 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 17:01 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 17:01 WG858564 Bromoform ND 1.00 1 03/26/2016 17:01 WG858564 Bromomethane ND 5.00 1 03/26/2016 17:01 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 17:01 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 17:01 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 17:01 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 17:01 WG858564 Chloroethane ND 5.00 1 03/26/2016 17:01 WG858564 Chloroform ND 5.00 1 03/26/2016 17:01 WG858564 Chloromethane ND 2.50 1 03/26/2016 17:01 WG858564 Dibromomethane ND 1.00 1 03/26/2016 17:01 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 17:01 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 17:01 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 17:01 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 17:01 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 17:01 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 17:01 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 17:01 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 17:01 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 17:01 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 17:01 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 17:01 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 12 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 12 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L824488 MW-4 Collected date/time: 03/18/16 12:05 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 17:01 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 17:01 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 17:01 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 17:01 WG858564 Iodomethane ND 10.0 1 03/26/2016 17:01 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 17:01 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 17:01 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 17:01 WG858564 Styrene ND 1.00 1 03/26/2016 17:01 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 17:01 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 17:01 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 17:01 WG858564 Toluene ND 5.00 1 03/26/2016 17:01 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 17:01 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 17:01 WG858564 Trichloroethene ND 1.00 1 03/26/2016 17:01 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 17:01 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 17:01 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 17:01 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 17:01 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 17:01 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 17:01 WG858564 (S) Toluene-d8 106 90.0-115 03/26/2016 17:01 WG858564 (S) Dibromofluoromethane 113 79.0-121 03/26/2016 17:01 WG858564 (S) 4-Bromofluorobenzene 85.8 80.1-120 03/26/2016 17:01 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 13 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 13 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L824488 MW-6 Collected date/time: 03/18/16 12:30 Mercury by Method 7470A Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Mercury ND 0.200 1 03/23/2016 17:59 WG858555 Metals (ICP) by Method 6010C Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Barium 59.9 5.00 1 03/22/2016 22:25 WG858118 Chromium ND 10.0 1 03/22/2016 22:25 WG858118 Cobalt ND 10.0 1 03/22/2016 22:25 WG858118 Nickel ND 10.0 1 03/22/2016 22:25 WG858118 Silver ND 5.00 1 03/22/2016 22:25 WG858118 Vanadium ND 20.0 1 03/22/2016 22:25 WG858118 Metals (ICPMS) by Method 6020 Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Antimony ND 2.00 1 03/23/2016 22:27 WG857893 Arsenic ND 2.00 1 03/23/2016 22:27 WG857893 Beryllium ND 2.00 1 03/23/2016 22:27 WG857893 Cadmium ND 1.00 1 03/23/2016 22:27 WG857893 Copper ND 5.00 1 03/23/2016 22:27 WG857893 Lead ND 2.00 1 03/23/2016 22:27 WG857893 Selenium ND 2.00 1 03/23/2016 22:27 WG857893 Thallium ND 2.00 1 03/23/2016 22:27 WG857893 Zinc ND 25.0 1 03/23/2016 22:27 WG857893 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 17:22 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 17:22 WG858564 Benzene ND 1.00 1 03/26/2016 17:22 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 17:22 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 17:22 WG858564 Bromoform ND 1.00 1 03/26/2016 17:22 WG858564 Bromomethane ND 5.00 1 03/26/2016 17:22 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 17:22 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 17:22 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 17:22 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 17:22 WG858564 Chloroethane ND 5.00 1 03/26/2016 17:22 WG858564 Chloroform ND 5.00 1 03/26/2016 17:22 WG858564 Chloromethane ND 2.50 1 03/26/2016 17:22 WG858564 Dibromomethane ND 1.00 1 03/26/2016 17:22 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 17:22 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 17:22 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 17:22 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 17:22 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 17:22 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 17:22 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 17:22 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 17:22 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 17:22 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 17:22 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 17:22 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 14 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 14 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L824488 MW-6 Collected date/time: 03/18/16 12:30 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 17:22 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 17:22 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 17:22 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 17:22 WG858564 Iodomethane ND 10.0 1 03/26/2016 17:22 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 17:22 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 17:22 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 17:22 WG858564 Styrene ND 1.00 1 03/26/2016 17:22 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 17:22 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 17:22 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 17:22 WG858564 Toluene ND 5.00 1 03/26/2016 17:22 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 17:22 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 17:22 WG858564 Trichloroethene ND 1.00 1 03/26/2016 17:22 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 17:22 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 17:22 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 17:22 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 17:22 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 17:22 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 17:22 WG858564 (S) Toluene-d8 100 90.0-115 03/26/2016 17:22 WG858564 (S) Dibromofluoromethane 101 79.0-121 03/26/2016 17:22 WG858564 (S) 4-Bromofluorobenzene 88.9 80.1-120 03/26/2016 17:22 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 15 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 15 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L824488 MW-7R Collected date/time: 03/18/16 11:25 Mercury by Method 7470A Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Mercury ND 0.200 1 03/23/2016 18:02 WG858555 Metals (ICP) by Method 6010C Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Barium 156 5.00 1 03/22/2016 22:28 WG858118 Chromium ND 10.0 1 03/22/2016 22:28 WG858118 Cobalt ND 10.0 1 03/22/2016 22:28 WG858118 Nickel ND 10.0 1 03/22/2016 22:28 WG858118 Silver ND 5.00 1 03/22/2016 22:28 WG858118 Vanadium ND 20.0 1 03/22/2016 22:28 WG858118 Metals (ICPMS) by Method 6020 Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Antimony ND 2.00 1 03/23/2016 22:29 WG857893 Arsenic 192 2.00 1 03/23/2016 22:29 WG857893 Beryllium ND 2.00 1 03/23/2016 22:29 WG857893 Cadmium ND 1.00 1 03/23/2016 22:29 WG857893 Copper ND 5.00 1 03/23/2016 22:29 WG857893 Lead ND 2.00 1 03/23/2016 22:29 WG857893 Selenium ND 2.00 1 03/23/2016 22:29 WG857893 Thallium ND 2.00 1 03/23/2016 22:29 WG857893 Zinc ND 25.0 1 03/23/2016 22:29 WG857893 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 17:44 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 17:44 WG858564 Benzene ND 1.00 1 03/26/2016 17:44 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 17:44 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 17:44 WG858564 Bromoform ND 1.00 1 03/26/2016 17:44 WG858564 Bromomethane ND 5.00 1 03/26/2016 17:44 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 17:44 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 17:44 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 17:44 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 17:44 WG858564 Chloroethane ND 5.00 1 03/26/2016 17:44 WG858564 Chloroform ND 5.00 1 03/26/2016 17:44 WG858564 Chloromethane ND 2.50 1 03/26/2016 17:44 WG858564 Dibromomethane ND 1.00 1 03/26/2016 17:44 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 17:44 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 17:44 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 17:44 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 17:44 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 17:44 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 17:44 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 17:44 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 17:44 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 17:44 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 17:44 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 17:44 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 16 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 16 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L824488 MW-7R Collected date/time: 03/18/16 11:25 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 17:44 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 17:44 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 17:44 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 17:44 WG858564 Iodomethane ND 10.0 1 03/26/2016 17:44 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 17:44 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 17:44 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 17:44 WG858564 Styrene ND 1.00 1 03/26/2016 17:44 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 17:44 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 17:44 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 17:44 WG858564 Toluene ND 5.00 1 03/26/2016 17:44 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 17:44 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 17:44 WG858564 Trichloroethene ND 1.00 1 03/26/2016 17:44 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 17:44 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 17:44 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 17:44 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 17:44 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 17:44 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 17:44 WG858564 (S) Toluene-d8 101 90.0-115 03/26/2016 17:44 WG858564 (S) Dibromofluoromethane 99.7 79.0-121 03/26/2016 17:44 WG858564 (S) 4-Bromofluorobenzene 89.5 80.1-120 03/26/2016 17:44 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 17 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 17 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L824488 MW-8 Collected date/time: 03/18/16 11:00 Mercury by Method 7470A Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Mercury ND 0.200 1 03/23/2016 18:05 WG858555 Metals (ICP) by Method 6010C Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Barium 19.7 5.00 1 03/22/2016 21:55 WG858118 Chromium ND 10.0 1 03/22/2016 21:55 WG858118 Cobalt ND 10.0 1 03/22/2016 21:55 WG858118 Nickel ND 10.0 1 03/22/2016 21:55 WG858118 Silver ND 5.00 1 03/22/2016 21:55 WG858118 Vanadium ND 20.0 1 03/22/2016 21:55 WG858118 Metals (ICPMS) by Method 6020 Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Antimony ND 2.00 1 03/23/2016 22:32 WG857893 Arsenic ND 2.00 1 03/23/2016 22:32 WG857893 Beryllium ND 2.00 1 03/23/2016 22:32 WG857893 Cadmium ND 1.00 1 03/23/2016 22:32 WG857893 Copper ND 5.00 1 03/23/2016 22:32 WG857893 Lead ND 2.00 1 03/23/2016 22:32 WG857893 Selenium ND 2.00 1 03/23/2016 22:32 WG857893 Thallium ND 2.00 1 03/23/2016 22:32 WG857893 Zinc ND 25.0 1 03/23/2016 22:32 WG857893 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 18:06 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 18:06 WG858564 Benzene ND 1.00 1 03/26/2016 18:06 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 18:06 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 18:06 WG858564 Bromoform ND 1.00 1 03/26/2016 18:06 WG858564 Bromomethane ND 5.00 1 03/26/2016 18:06 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 18:06 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 18:06 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 18:06 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 18:06 WG858564 Chloroethane ND 5.00 1 03/26/2016 18:06 WG858564 Chloroform ND 5.00 1 03/26/2016 18:06 WG858564 Chloromethane ND 2.50 1 03/26/2016 18:06 WG858564 Dibromomethane ND 1.00 1 03/26/2016 18:06 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 18:06 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 18:06 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 18:06 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 18:06 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 18:06 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 18:06 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 18:06 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 18:06 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 18:06 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 18:06 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 18:06 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 18 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 18 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L824488 MW-8 Collected date/time: 03/18/16 11:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 18:06 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 18:06 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 18:06 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 18:06 WG858564 Iodomethane ND 10.0 1 03/26/2016 18:06 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 18:06 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 18:06 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 18:06 WG858564 Styrene ND 1.00 1 03/26/2016 18:06 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 18:06 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 18:06 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 18:06 WG858564 Toluene ND 5.00 1 03/26/2016 18:06 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 18:06 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 18:06 WG858564 Trichloroethene ND 1.00 1 03/26/2016 18:06 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 18:06 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 18:06 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 18:06 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 18:06 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 18:06 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 18:06 WG858564 (S) Toluene-d8 99.7 90.0-115 03/26/2016 18:06 WG858564 (S) Dibromofluoromethane 101 79.0-121 03/26/2016 18:06 WG858564 (S) 4-Bromofluorobenzene 87.5 80.1-120 03/26/2016 18:06 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 19 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 19 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08 L824488 MW-9 Collected date/time: 03/18/16 11:10 Mercury by Method 7470A Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Mercury ND 0.200 1 03/23/2016 18:08 WG858555 Metals (ICP) by Method 6010C Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Barium 24.0 5.00 1 03/22/2016 22:31 WG858118 Chromium ND 10.0 1 03/22/2016 22:31 WG858118 Cobalt ND 10.0 1 03/22/2016 22:31 WG858118 Nickel ND 10.0 1 03/22/2016 22:31 WG858118 Silver ND 5.00 1 03/22/2016 22:31 WG858118 Vanadium ND 20.0 1 03/22/2016 22:31 WG858118 Metals (ICPMS) by Method 6020 Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Antimony ND 2.00 1 03/23/2016 22:34 WG857893 Arsenic ND 2.00 1 03/23/2016 22:34 WG857893 Beryllium ND 2.00 1 03/23/2016 22:34 WG857893 Cadmium ND 1.00 1 03/23/2016 22:34 WG857893 Copper ND 5.00 1 03/23/2016 22:34 WG857893 Lead ND 2.00 1 03/23/2016 22:34 WG857893 Selenium ND 2.00 1 03/23/2016 22:34 WG857893 Thallium ND 2.00 1 03/23/2016 22:34 WG857893 Zinc ND 25.0 1 03/23/2016 22:34 WG857893 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 18:27 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 18:27 WG858564 Benzene ND 1.00 1 03/26/2016 18:27 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 18:27 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 18:27 WG858564 Bromoform ND 1.00 1 03/26/2016 18:27 WG858564 Bromomethane ND 5.00 1 03/26/2016 18:27 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 18:27 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 18:27 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 18:27 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 18:27 WG858564 Chloroethane ND 5.00 1 03/26/2016 18:27 WG858564 Chloroform ND 5.00 1 03/26/2016 18:27 WG858564 Chloromethane ND 2.50 1 03/26/2016 18:27 WG858564 Dibromomethane ND 1.00 1 03/26/2016 18:27 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 18:27 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 18:27 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 18:27 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 18:27 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 18:27 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 18:27 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 18:27 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 18:27 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 18:27 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 18:27 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 18:27 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 20 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 20 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08 L824488 MW-9 Collected date/time: 03/18/16 11:10 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 18:27 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 18:27 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 18:27 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 18:27 WG858564 Iodomethane ND 10.0 1 03/26/2016 18:27 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 18:27 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 18:27 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 18:27 WG858564 Styrene ND 1.00 1 03/26/2016 18:27 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 18:27 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 18:27 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 18:27 WG858564 Toluene ND 5.00 1 03/26/2016 18:27 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 18:27 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 18:27 WG858564 Trichloroethene ND 1.00 1 03/26/2016 18:27 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 18:27 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 18:27 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 18:27 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 18:27 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 18:27 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 18:27 WG858564 (S) Toluene-d8 102 90.0-115 03/26/2016 18:27 WG858564 (S) Dibromofluoromethane 100 79.0-121 03/26/2016 18:27 WG858564 (S) 4-Bromofluorobenzene 89.2 80.1-120 03/26/2016 18:27 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 21 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 21 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09 L824488 MW-10 Collected date/time: 03/18/16 11:35 Mercury by Method 7470A Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Mercury ND 0.200 1 03/23/2016 18:17 WG858555 Metals (ICP) by Method 6010C Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Barium 22.5 5.00 1 03/22/2016 22:34 WG858118 Chromium ND 10.0 1 03/22/2016 22:34 WG858118 Cobalt ND 10.0 1 03/22/2016 22:34 WG858118 Nickel ND 10.0 1 03/22/2016 22:34 WG858118 Silver ND 5.00 1 03/22/2016 22:34 WG858118 Vanadium ND 20.0 1 03/22/2016 22:34 WG858118 Metals (ICPMS) by Method 6020 Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Antimony ND 2.00 1 03/23/2016 22:36 WG857893 Arsenic 2.48 2.00 1 03/23/2016 22:36 WG857893 Beryllium ND 2.00 1 03/23/2016 22:36 WG857893 Cadmium ND 1.00 1 03/23/2016 22:36 WG857893 Copper ND 5.00 1 03/23/2016 22:36 WG857893 Lead ND 2.00 1 03/23/2016 22:36 WG857893 Selenium ND 2.00 1 03/23/2016 22:36 WG857893 Thallium ND 2.00 1 03/23/2016 22:36 WG857893 Zinc ND 25.0 1 03/23/2016 22:36 WG857893 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 18:49 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 18:49 WG858564 Benzene ND 1.00 1 03/26/2016 18:49 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 18:49 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 18:49 WG858564 Bromoform ND 1.00 1 03/26/2016 18:49 WG858564 Bromomethane ND 5.00 1 03/26/2016 18:49 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 18:49 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 18:49 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 18:49 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 18:49 WG858564 Chloroethane ND 5.00 1 03/26/2016 18:49 WG858564 Chloroform ND 5.00 1 03/26/2016 18:49 WG858564 Chloromethane ND 2.50 1 03/26/2016 18:49 WG858564 Dibromomethane ND 1.00 1 03/26/2016 18:49 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 18:49 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 18:49 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 18:49 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 18:49 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 18:49 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 18:49 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 18:49 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 18:49 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 18:49 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 18:49 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 18:49 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 22 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 22 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09 L824488 MW-10 Collected date/time: 03/18/16 11:35 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 18:49 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 18:49 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 18:49 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 18:49 WG858564 Iodomethane ND 10.0 1 03/26/2016 18:49 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 18:49 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 18:49 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 18:49 WG858564 Styrene ND 1.00 1 03/26/2016 18:49 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 18:49 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 18:49 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 18:49 WG858564 Toluene ND 5.00 1 03/26/2016 18:49 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 18:49 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 18:49 WG858564 Trichloroethene ND 1.00 1 03/26/2016 18:49 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 18:49 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 18:49 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 18:49 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 18:49 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 18:49 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 18:49 WG858564 (S) Toluene-d8 100 90.0-115 03/26/2016 18:49 WG858564 (S) Dibromofluoromethane 103 79.0-121 03/26/2016 18:49 WG858564 (S) 4-Bromofluorobenzene 87.5 80.1-120 03/26/2016 18:49 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 23 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 23 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10 L824488 RINSATE Collected date/time: 03/18/16 11:40 Mercury by Method 7470A Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Mercury ND 0.200 1 03/23/2016 18:20 WG858555 Metals (ICP) by Method 6010C Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Barium ND 5.00 1 03/22/2016 22:37 WG858118 Chromium ND 10.0 1 03/22/2016 22:37 WG858118 Cobalt ND 10.0 1 03/22/2016 22:37 WG858118 Nickel ND 10.0 1 03/22/2016 22:37 WG858118 Silver ND 5.00 1 03/22/2016 22:37 WG858118 Vanadium ND 20.0 1 03/22/2016 22:37 WG858118 Metals (ICPMS) by Method 6020 Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Antimony ND 2.00 1 03/23/2016 22:39 WG857893 Arsenic ND 2.00 1 03/23/2016 22:39 WG857893 Beryllium ND 2.00 1 03/23/2016 22:39 WG857893 Cadmium ND 1.00 1 03/23/2016 22:39 WG857893 Copper ND 5.00 1 03/23/2016 22:39 WG857893 Lead ND 2.00 1 03/23/2016 22:39 WG857893 Selenium ND 2.00 1 03/23/2016 22:39 WG857893 Thallium ND 2.00 1 03/23/2016 22:39 WG857893 Zinc ND 25.0 1 03/23/2016 22:39 WG857893 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 19:10 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 19:10 WG858564 Benzene ND 1.00 1 03/26/2016 19:10 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 19:10 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 19:10 WG858564 Bromoform ND 1.00 1 03/26/2016 19:10 WG858564 Bromomethane ND 5.00 1 03/26/2016 19:10 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 19:10 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 19:10 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 19:10 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 19:10 WG858564 Chloroethane ND 5.00 1 03/26/2016 19:10 WG858564 Chloroform ND 5.00 1 03/26/2016 19:10 WG858564 Chloromethane ND 2.50 1 03/26/2016 19:10 WG858564 Dibromomethane ND 1.00 1 03/26/2016 19:10 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 19:10 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 19:10 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 19:10 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 19:10 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 19:10 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 19:10 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 19:10 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 19:10 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 19:10 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 19:10 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 19:10 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 24 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 24 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10 L824488 RINSATE Collected date/time: 03/18/16 11:40 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 19:10 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 19:10 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 19:10 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 19:10 WG858564 Iodomethane ND 10.0 1 03/26/2016 19:10 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 19:10 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 19:10 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 19:10 WG858564 Styrene ND 1.00 1 03/26/2016 19:10 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 19:10 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 19:10 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 19:10 WG858564 Toluene ND 5.00 1 03/26/2016 19:10 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 19:10 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 19:10 WG858564 Trichloroethene ND 1.00 1 03/26/2016 19:10 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 19:10 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 19:10 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 19:10 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 19:10 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 19:10 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 19:10 WG858564 (S) Toluene-d8 103 90.0-115 03/26/2016 19:10 WG858564 (S) Dibromofluoromethane 100 79.0-121 03/26/2016 19:10 WG858564 (S) 4-Bromofluorobenzene 88.7 80.1-120 03/26/2016 19:10 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 25 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 25 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 11 L824488 DUPLICATE Collected date/time: 03/18/16 12:35 Mercury by Method 7470A Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Mercury ND 0.200 1 03/23/2016 18:23 WG858555 Metals (ICP) by Method 6010C Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Barium 61.8 5.00 1 03/22/2016 22:40 WG858118 Chromium ND 10.0 1 03/22/2016 22:40 WG858118 Cobalt ND 10.0 1 03/22/2016 22:40 WG858118 Nickel ND 10.0 1 03/22/2016 22:40 WG858118 Silver ND 5.00 1 03/22/2016 22:40 WG858118 Vanadium ND 20.0 1 03/22/2016 22:40 WG858118 Metals (ICPMS) by Method 6020 Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Antimony ND 2.00 1 03/23/2016 22:41 WG857893 Arsenic 2.93 2.00 1 03/23/2016 22:41 WG857893 Beryllium ND 2.00 1 03/23/2016 22:41 WG857893 Cadmium ND 1.00 1 03/23/2016 22:41 WG857893 Copper ND 5.00 1 03/23/2016 22:41 WG857893 Lead ND 2.00 1 03/23/2016 22:41 WG857893 Selenium ND 2.00 1 03/23/2016 22:41 WG857893 Thallium ND 2.00 1 03/23/2016 22:41 WG857893 Zinc ND 25.0 1 03/23/2016 22:41 WG857893 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 19:32 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 19:32 WG858564 Benzene ND 1.00 1 03/26/2016 19:32 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 19:32 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 19:32 WG858564 Bromoform ND 1.00 1 03/26/2016 19:32 WG858564 Bromomethane ND 5.00 1 03/26/2016 19:32 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 19:32 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 19:32 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 19:32 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 19:32 WG858564 Chloroethane ND 5.00 1 03/26/2016 19:32 WG858564 Chloroform ND 5.00 1 03/26/2016 19:32 WG858564 Chloromethane ND 2.50 1 03/26/2016 19:32 WG858564 Dibromomethane ND 1.00 1 03/26/2016 19:32 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 19:32 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 19:32 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 19:32 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 19:32 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 19:32 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 19:32 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 19:32 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 19:32 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 19:32 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 19:32 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 19:32 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 26 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 26 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 11 L824488 DUPLICATE Collected date/time: 03/18/16 12:35 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 19:32 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 19:32 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 19:32 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 19:32 WG858564 Iodomethane ND 10.0 1 03/26/2016 19:32 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 19:32 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 19:32 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 19:32 WG858564 Styrene ND 1.00 1 03/26/2016 19:32 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 19:32 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 19:32 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 19:32 WG858564 Toluene ND 5.00 1 03/26/2016 19:32 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 19:32 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 19:32 WG858564 Trichloroethene ND 1.00 1 03/26/2016 19:32 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 19:32 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 19:32 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 19:32 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 19:32 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 19:32 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 19:32 WG858564 (S) Toluene-d8 101 90.0-115 03/26/2016 19:32 WG858564 (S) Dibromofluoromethane 103 79.0-121 03/26/2016 19:32 WG858564 (S) 4-Bromofluorobenzene 86.6 80.1-120 03/26/2016 19:32 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 27 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 27 of 41 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 12 L824488 TRIP BLANK Collected date/time: 03/18/16 00:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier RDL Dilution Analysis Batch Analyte ug/l ug/l date / time Acetone ND J3 50.0 1 03/26/2016 14:52 WG858564 Acrylonitrile ND J3 10.0 1 03/26/2016 14:52 WG858564 Benzene ND 1.00 1 03/26/2016 14:52 WG858564 Bromochloromethane ND 1.00 1 03/26/2016 14:52 WG858564 Bromodichloromethane ND 1.00 1 03/26/2016 14:52 WG858564 Bromoform ND 1.00 1 03/26/2016 14:52 WG858564 Bromomethane ND 5.00 1 03/26/2016 14:52 WG858564 Carbon disulfide ND 1.00 1 03/26/2016 14:52 WG858564 Carbon tetrachloride ND 1.00 1 03/26/2016 14:52 WG858564 Chlorobenzene ND 1.00 1 03/26/2016 14:52 WG858564 Chlorodibromomethane ND 1.00 1 03/26/2016 14:52 WG858564 Chloroethane ND 5.00 1 03/26/2016 14:52 WG858564 Chloroform ND 5.00 1 03/26/2016 14:52 WG858564 Chloromethane ND 2.50 1 03/26/2016 14:52 WG858564 Dibromomethane ND 1.00 1 03/26/2016 14:52 WG858564 1,2-Dibromo-3-Chloropropane ND 5.00 1 03/26/2016 14:52 WG858564 1,2-Dibromoethane ND 1.00 1 03/26/2016 14:52 WG858564 1,2-Dichlorobenzene ND 1.00 1 03/26/2016 14:52 WG858564 1,4-Dichlorobenzene ND 1.00 1 03/26/2016 14:52 WG858564 trans-1,4-Dichloro-2-butene ND J3 2.50 1 03/26/2016 14:52 WG858564 1,1-Dichloroethane ND 1.00 1 03/26/2016 14:52 WG858564 1,2-Dichloroethane ND 1.00 1 03/26/2016 14:52 WG858564 1,1-Dichloroethene ND 1.00 1 03/26/2016 14:52 WG858564 cis-1,2-Dichloroethene ND 1.00 1 03/26/2016 14:52 WG858564 trans-1,2-Dichloroethene ND 1.00 1 03/26/2016 14:52 WG858564 1,2-Dichloropropane ND 1.00 1 03/26/2016 14:52 WG858564 cis-1,3-Dichloropropene ND 1.00 1 03/26/2016 14:52 WG858564 trans-1,3-Dichloropropene ND 1.00 1 03/26/2016 14:52 WG858564 Ethylbenzene ND 1.00 1 03/26/2016 14:52 WG858564 2-Hexanone ND J3 10.0 1 03/26/2016 14:52 WG858564 Iodomethane ND 10.0 1 03/26/2016 14:52 WG858564 2-Butanone (MEK)ND J3 10.0 1 03/26/2016 14:52 WG858564 Methylene Chloride ND 5.00 1 03/26/2016 14:52 WG858564 4-Methyl-2-pentanone (MIBK)ND J3 10.0 1 03/26/2016 14:52 WG858564 Styrene ND 1.00 1 03/26/2016 14:52 WG858564 1,1,1,2-Tetrachloroethane ND 1.00 1 03/26/2016 14:52 WG858564 1,1,2,2-Tetrachloroethane ND 1.00 1 03/26/2016 14:52 WG858564 Tetrachloroethene ND 1.00 1 03/26/2016 14:52 WG858564 Toluene ND 5.00 1 03/26/2016 14:52 WG858564 1,1,1-Trichloroethane ND 1.00 1 03/26/2016 14:52 WG858564 1,1,2-Trichloroethane ND 1.00 1 03/26/2016 14:52 WG858564 Trichloroethene ND 1.00 1 03/26/2016 14:52 WG858564 Trichlorofluoromethane ND 5.00 1 03/26/2016 14:52 WG858564 1,2,3-Trichloropropane ND 2.50 1 03/26/2016 14:52 WG858564 Vinyl acetate ND 10.0 1 03/26/2016 14:52 WG858564 Vinyl chloride ND 1.00 1 03/26/2016 14:52 WG858564 Xylenes, Total ND 3.00 1 03/26/2016 14:52 WG858564 Tetrahydrofuran ND J3 5.00 1 03/26/2016 14:52 WG858564 (S) Toluene-d8 101 90.0-115 03/26/2016 14:52 WG858564 (S) Dibromofluoromethane 100 79.0-121 03/26/2016 14:52 WG858564 (S) 4-Bromofluorobenzene 91.7 80.1-120 03/26/2016 14:52 WG858564 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 28 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 28 of 41 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG858555 Mercury by Method 7470A L824488-01,02,03,04,05,06,07,08,09,10,11 Method Blank (MB) (MB) 03/23/16 17:14 MB Result MB Qualifier MB RDL Analyte mg/l mg/l Mercury ND 0.000200 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 03/23/16 17:53 • (LCSD) 03/23/16 17:56 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Mercury 0.00300 0.00309 0.00281 103 94 80-120 9 20 L824588-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 03/23/16 17:23 • (MS) 03/23/16 17:26 • (MSD) 03/23/16 17:29 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Mercury 0.00300 ND 0.00255 0.00223 85 74 1 75-125 J6 14 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 29 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 29 of 41 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG858118 Metals (ICP) by Method 6010C L824488-01,02,03,04,05,06,07,08,09,10,11 Method Blank (MB) (MB) 03/22/16 21:46 MB Result MB Qualifier MB RDL Analyte mg/l mg/l Barium ND 0.00500 Chromium ND 0.0100 Cobalt ND 0.0100 Nickel ND 0.0100 Silver ND 0.00500 Vanadium ND 0.0200 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 03/22/16 21:49 • (LCSD) 03/22/16 21:52 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Barium 1.00 0.986 1.01 99 101 80-120 2 20 Chromium 1.00 1.01 1.02 101 102 80-120 2 20 Cobalt 1.00 1.01 1.03 101 103 80-120 2 20 Nickel 1.00 1.00 1.02 100 102 80-120 2 20 Silver 1.00 1.04 1.06 104 106 80-120 2 20 Vanadium 1.00 1.03 1.05 103 105 80-120 2 20 L824488-07 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 03/22/16 21:55 • (MS) 03/22/16 22:01 • (MSD) 03/22/16 22:03 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Barium 1.00 0.0197 1.01 1.03 99 101 1 75-125 2 20 Chromium 1.00 0.00118 0.998 1.01 100 101 1 75-125 1 20 Cobalt 1.00 0.000265 1.02 1.04 102 104 1 75-125 1 20 Nickel 1.00 ND 1.01 1.02 101 102 1 75-125 1 20 Silver 1.00 ND 1.05 1.06 105 106 1 75-125 2 20 Vanadium 1.00 0.00178 1.03 1.05 103 105 1 75-125 1 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 30 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 30 of 41 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG857893 Metals (ICPMS) by Method 6020 L824488-01,02,03,04,05,06,07,08,09,10,11 Method Blank (MB) (MB) 03/23/16 20:41 MB Result MB Qualifier MB RDL Analyte mg/l mg/l Antimony ND 0.00200 Arsenic ND 0.00200 Beryllium ND 0.00200 Cadmium ND 0.00100 Copper ND 0.00500 Lead ND 0.00200 Selenium ND 0.00200 Thallium ND 0.00200 Zinc ND 0.0250 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 03/23/16 20:43 • (LCSD) 03/23/16 20:45 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Antimony 0.0500 0.0565 0.0557 113 111 80-120 1 20 Arsenic 0.0500 0.0527 0.0520 105 104 80-120 1 20 Beryllium 0.0500 0.0477 0.0482 95 96 80-120 1 20 Cadmium 0.0500 0.0514 0.0516 103 103 80-120 1 20 Copper 0.0500 0.0522 0.0547 104 109 80-120 5 20 Lead 0.0500 0.0514 0.0512 103 102 80-120 1 20 Selenium 0.0500 0.0563 0.0545 113 109 80-120 3 20 Thallium 0.0500 0.0510 0.0506 102 101 80-120 1 20 Zinc 0.0500 0.0528 0.0583 106 117 80-120 10 20 L824384-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 03/23/16 20:48 • (MS) 03/23/16 20:52 • (MSD) 03/23/16 20:55 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Antimony 0.0500 0.000562 0.0587 0.0590 116 117 1 75-125 1 20 Arsenic 0.0500 0.00655 0.0571 0.0580 101 103 1 75-125 2 20 Beryllium 0.0500 0.000000690 0.0497 0.0505 99 101 1 75-125 2 20 Cadmium 0.0500 0.0000479 0.0488 0.0489 97 98 1 75-125 0 20 Copper 0.0500 0.00222 0.0513 0.0527 98 101 1 75-125 3 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 31 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 31 of 41 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG857893 Metals (ICPMS) by Method 6020 L824488-01,02,03,04,05,06,07,08,09,10,11 L824384-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 03/23/16 20:48 • (MS) 03/23/16 20:52 • (MSD) 03/23/16 20:55 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Lead 0.0500 0.000401 0.0510 0.0516 101 102 1 75-125 1 20 Selenium 0.0500 0.000180 0.0542 0.0545 108 109 1 75-125 1 20 Thallium 0.0500 0.0000653 0.0502 0.0496 100 99 1 75-125 1 20 Zinc 0.0500 0.00338 0.0544 0.0548 102 103 1 75-125 0 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 32 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 32 of 41 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG858564 Volatile Organic Compounds (GC/MS) by Method 8260B L824488-01,02,03,04,05,06,07,08,09,10,11,12 Method Blank (MB) (MB) 03/26/16 12:58 MB Result MB Qualifier MB RDL Analyte mg/l mg/l Acetone ND 0.0500 Acrylonitrile ND 0.0100 Benzene ND 0.00100 Bromodichloromethane ND 0.00100 Bromochloromethane ND 0.00100 Bromoform ND 0.00100 Bromomethane ND 0.00500 Carbon disulfide ND 0.00100 Carbon tetrachloride ND 0.00100 Chlorobenzene ND 0.00100 Chlorodibromomethane ND 0.00100 Chloroethane ND 0.00500 Chloroform ND 0.00500 Chloromethane ND 0.00250 1,2-Dibromo-3-Chloropropane ND 0.00500 1,2-Dibromoethane ND 0.00100 Dibromomethane ND 0.00100 1,2-Dichlorobenzene ND 0.00100 1,4-Dichlorobenzene ND 0.00100 trans-1,4-Dichloro-2-butene ND 0.00250 1,1-Dichloroethane ND 0.00100 1,2-Dichloroethane ND 0.00100 1,1-Dichloroethene ND 0.00100 cis-1,2-Dichloroethene ND 0.00100 trans-1,2-Dichloroethene ND 0.00100 1,2-Dichloropropane ND 0.00100 cis-1,3-Dichloropropene ND 0.00100 trans-1,3-Dichloropropene ND 0.00100 Ethylbenzene ND 0.00100 2-Hexanone ND 0.0100 Iodomethane ND 0.0100 2-Butanone (MEK)ND 0.0100 Methylene Chloride ND 0.00500 4-Methyl-2-pentanone (MIBK)ND 0.0100 Styrene ND 0.00100 1,1,1,2-Tetrachloroethane ND 0.00100 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 33 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 33 of 41 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG858564 Volatile Organic Compounds (GC/MS) by Method 8260B L824488-01,02,03,04,05,06,07,08,09,10,11,12 Method Blank (MB) (MB) 03/26/16 12:58 MB Result MB Qualifier MB RDL Analyte mg/l mg/l 1,1,2,2-Tetrachloroethane ND 0.00100 Tetrachloroethene ND 0.00100 Tetrahydrofuran ND 0.00500 Toluene ND 0.00500 1,1,1-Trichloroethane ND 0.00100 1,1,2-Trichloroethane ND 0.00100 Trichloroethene ND 0.00100 Trichlorofluoromethane ND 0.00500 1,2,3-Trichloropropane ND 0.00250 Vinyl acetate ND 0.0100 Vinyl chloride ND 0.00100 Xylenes, Total ND 0.00300 (S) Toluene-d8 103 90.0-115 (S) Dibromofluoromethane 111 79.0-121 (S) 4-Bromofluorobenzene 85.8 80.1-120 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 03/26/16 11:32 • (LCSD) 03/26/16 11:53 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Acetone 0.125 0.127 0.171 101 137 28.7-175 J3 29.7 20.9 Acrylonitrile 0.125 0.130 0.160 104 128 58.2-145 J3 20.3 20 Benzene 0.0250 0.0247 0.0258 98.8 103 73.0-122 4.29 20 Bromodichloromethane 0.0250 0.0230 0.0243 91.9 97.2 75.5-121 5.64 20 Bromochloromethane 0.0250 0.0241 0.0258 96.5 103 78.9-123 6.74 20 Bromoform 0.0250 0.0231 0.0254 92.5 102 71.5-131 9.52 20 Bromomethane 0.0250 0.0301 0.0330 120 132 22.4-187 9.19 20 Carbon disulfide 0.0250 0.0283 0.0299 113 120 53.0-134 5.44 20 Carbon tetrachloride 0.0250 0.0211 0.0220 84.5 88.2 70.9-129 4.29 20 Chlorobenzene 0.0250 0.0235 0.0244 94.1 97.7 79.7-122 3.78 20 Chlorodibromomethane 0.0250 0.0234 0.0252 93.6 101 78.2-124 7.47 20 Chloroethane 0.0250 0.0305 0.0321 122 129 41.2-153 5.06 20 Chloroform 0.0250 0.0233 0.0239 93.0 95.5 73.2-125 2.69 20 Chloromethane 0.0250 0.0320 0.0312 128 125 55.8-134 2.77 20 1,2-Dibromo-3-Chloropropane 0.0250 0.0247 0.0296 98.9 118 64.8-131 18.0 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 34 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 34 of 41 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG858564 Volatile Organic Compounds (GC/MS) by Method 8260B L824488-01,02,03,04,05,06,07,08,09,10,11,12 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 03/26/16 11:32 • (LCSD) 03/26/16 11:53 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% 1,2-Dibromoethane 0.0250 0.0236 0.0260 94.2 104 79.8-122 9.73 20 Dibromomethane 0.0250 0.0232 0.0254 93.0 102 79.5-118 8.78 20 1,2-Dichlorobenzene 0.0250 0.0238 0.0252 95.3 101 84.7-118 5.40 20 1,4-Dichlorobenzene 0.0250 0.0237 0.0252 94.8 101 82.2-114 6.12 20 trans-1,4-Dichloro-2-butene 0.0250 0.0220 0.0270 88.2 108 58.3-129 J3 20.4 20 1,1-Dichloroethane 0.0250 0.0244 0.0256 97.5 102 71.7-127 4.91 20 1,2-Dichloroethane 0.0250 0.0230 0.0249 91.8 99.6 65.3-126 8.08 20 1,1-Dichloroethene 0.0250 0.0285 0.0294 114 118 59.9-137 3.20 20 cis-1,2-Dichloroethene 0.0250 0.0237 0.0253 94.7 101 77.3-122 6.75 20 trans-1,2-Dichloroethene 0.0250 0.0245 0.0261 98.1 104 72.6-125 6.30 20 1,2-Dichloropropane 0.0250 0.0252 0.0268 101 107 77.4-125 5.91 20 cis-1,3-Dichloropropene 0.0250 0.0249 0.0263 99.7 105 77.7-124 5.18 20 trans-1,3-Dichloropropene 0.0250 0.0248 0.0270 99.3 108 73.5-127 8.44 20 Ethylbenzene 0.0250 0.0229 0.0235 91.7 94.2 80.9-121 2.64 20 2-Hexanone 0.125 0.121 0.154 96.8 123 59.4-151 J3 24.0 20 Iodomethane 0.125 0.135 0.140 108 112 64.6-137 4.12 20 2-Butanone (MEK)0.125 0.115 0.149 91.6 119 46.4-155 J3 25.8 20 Methylene Chloride 0.0250 0.0267 0.0292 107 117 69.5-120 8.85 20 4-Methyl-2-pentanone (MIBK)0.125 0.130 0.163 104 131 63.3-138 J3 23.1 20 Styrene 0.0250 0.0231 0.0243 92.4 97.2 79.9-124 5.10 20 1,1,1,2-Tetrachloroethane 0.0250 0.0228 0.0239 91.1 95.7 78.5-125 4.92 20 1,1,2,2-Tetrachloroethane 0.0250 0.0231 0.0266 92.5 106 79.3-123 13.8 20 Tetrachloroethene 0.0250 0.0226 0.0235 90.4 94.2 73.5-130 4.07 20 Tetrahydrofuran 0.0250 0.0245 0.0324 98.0 130 54.0-134 J3 27.7 20 Toluene 0.0250 0.0236 0.0248 94.3 99.1 77.9-116 4.99 20 1,1,1-Trichloroethane 0.0250 0.0216 0.0231 86.2 92.3 71.1-129 6.77 20 1,1,2-Trichloroethane 0.0250 0.0240 0.0261 95.9 104 81.6-120 8.54 20 Trichloroethene 0.0250 0.0240 0.0245 96.0 98.0 79.5-121 2.14 20 Trichlorofluoromethane 0.0250 0.0234 0.0248 93.5 99.2 49.1-157 5.90 20 1,2,3-Trichloropropane 0.0250 0.0223 0.0260 89.1 104 74.9-124 15.6 20 Vinyl acetate 0.125 0.131 0.148 105 118 41.7-159 12.3 20 Vinyl chloride 0.0250 0.0304 0.0318 122 127 61.5-134 4.42 20 Xylenes, Total 0.0750 0.0680 0.0715 90.7 95.4 79.2-122 5.01 20 (S) Toluene-d8 100 101 90.0-115 (S) Dibromofluoromethane 98.2 99.6 79.0-121 (S) 4-Bromofluorobenzene 88.9 92.3 80.1-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 35 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 35 of 41 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG858564 Volatile Organic Compounds (GC/MS) by Method 8260B L824488-01,02,03,04,05,06,07,08,09,10,11,12 L824379-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 03/26/16 15:14 • (MS) 03/26/16 13:26 • (MSD) 03/26/16 13:47 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Acetone 0.125 0.000620 0.0553 0.0882 43.7 70.0 1 25.0-156 J3 45.9 21.5 Acrylonitrile 0.125 ND 0.137 0.170 109 136 1 55.9-161 J3 21.5 20 Benzene 0.0250 ND 0.0237 0.0250 94.6 100 1 58.6-133 5.65 20 Bromodichloromethane 0.0250 ND 0.0226 0.0239 90.4 95.8 1 69.2-127 5.79 20 Bromochloromethane 0.0250 ND 0.0239 0.0242 95.5 96.9 1 74.4-128 1.54 20 Bromoform 0.0250 ND 0.0238 0.0256 95.2 102 1 66.3-140 7.37 20 Bromomethane 0.0250 ND 0.0273 0.0296 109 118 1 16.6-183 7.99 20.5 Carbon disulfide 0.0250 ND 0.0245 0.0258 97.9 103 1 34.9-138 5.27 20 Carbon tetrachloride 0.0250 ND 0.0206 0.0217 82.6 86.8 1 60.6-139 4.98 20 Chlorobenzene 0.0250 ND 0.0239 0.0235 95.6 94.0 1 70.1-130 1.76 20 Chlorodibromomethane 0.0250 ND 0.0236 0.0241 94.3 96.6 1 71.6-132 2.34 20 Chloroethane 0.0250 ND 0.0278 0.0306 111 122 1 33.3-155 9.72 20 Chloroform 0.0250 ND 0.0225 0.0235 90.1 94.1 1 66.1-133 4.31 20 Chloromethane 0.0250 ND 0.0262 0.0244 105 97.7 1 40.7-139 6.93 20 1,2-Dibromo-3-Chloropropane 0.0250 ND 0.0231 0.0308 92.3 123 1 63.9-142 J3 28.6 20.2 1,2-Dibromoethane 0.0250 ND 0.0239 0.0250 95.6 99.9 1 73.8-131 4.34 20 Dibromomethane 0.0250 ND 0.0230 0.0247 91.9 98.9 1 72.8-127 7.34 20 1,2-Dichlorobenzene 0.0250 ND 0.0239 0.0244 95.6 97.4 1 77.4-127 1.88 20 1,4-Dichlorobenzene 0.0250 ND 0.0240 0.0239 96.0 95.7 1 74.4-123 0.250 20 trans-1,4-Dichloro-2-butene 0.0250 ND 0.0231 0.0274 92.4 109 1 57.6-136 16.9 20 1,1-Dichloroethane 0.0250 ND 0.0238 0.0250 95.0 100 1 64.0-134 5.22 20 1,2-Dichloroethane 0.0250 ND 0.0223 0.0239 89.0 95.7 1 60.7-132 7.19 20 1,1-Dichloroethene 0.0250 ND 0.0265 0.0287 106 115 1 48.8-144 7.99 20 cis-1,2-Dichloroethene 0.0250 ND 0.0228 0.0242 91.1 96.6 1 60.6-136 5.88 20 trans-1,2-Dichloroethene 0.0250 ND 0.0225 0.0258 90.0 103 1 61.0-132 13.6 20 1,2-Dichloropropane 0.0250 ND 0.0249 0.0258 99.4 103 1 69.7-130 3.84 20 cis-1,3-Dichloropropene 0.0250 ND 0.0239 0.0249 95.8 99.6 1 71.1-129 3.93 20 trans-1,3-Dichloropropene 0.0250 ND 0.0245 0.0262 98.0 105 1 66.3-136 6.52 20 Ethylbenzene 0.0250 ND 0.0235 0.0233 94.2 93.2 1 62.7-136 1.02 20 2-Hexanone 0.125 ND 0.101 0.131 80.8 105 1 59.4-154 J3 25.9 20.1 Iodomethane 0.125 ND 0.124 0.129 99.5 103 1 55.2-140 3.28 20 2-Butanone (MEK)0.125 ND 0.0837 0.112 66.9 89.8 1 45.0-156 J3 29.2 20.8 Methylene Chloride 0.0250 ND 0.0244 0.0273 97.7 109 1 61.5-125 11.1 20 4-Methyl-2-pentanone (MIBK)0.125 ND 0.129 0.165 103 132 1 60.7-150 J3 24.1 20 Styrene 0.0250 ND 0.0237 0.0237 94.6 94.6 1 68.2-133 0.0200 20 1,1,1,2-Tetrachloroethane 0.0250 ND 0.0228 0.0225 91.4 90.0 1 70.5-132 1.53 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 36 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 36 of 41 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG858564 Volatile Organic Compounds (GC/MS) by Method 8260B L824488-01,02,03,04,05,06,07,08,09,10,11,12 L824379-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 03/26/16 15:14 • (MS) 03/26/16 13:26 • (MSD) 03/26/16 13:47 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% 1,1,2,2-Tetrachloroethane 0.0250 ND 0.0244 0.0275 97.7 110 1 64.9-145 11.8 20 Tetrachloroethene 0.0250 ND 0.0224 0.0223 89.7 89.4 1 57.4-141 0.330 20 Tetrahydrofuran 0.0250 0.000332 0.0249 0.0337 98.2 134 1 45.9-153 J3 30.3 20.5 Toluene 0.0250 ND 0.0233 0.0243 93.4 97.4 1 67.8-124 4.19 20 1,1,1-Trichloroethane 0.0250 ND 0.0212 0.0229 84.7 91.4 1 58.7-134 7.66 20 1,1,2-Trichloroethane 0.0250 ND 0.0249 0.0257 99.8 103 1 74.1-130 2.94 20 Trichloroethene 0.0250 ND 0.0232 0.0239 92.9 95.7 1 48.9-148 2.95 20 Trichlorofluoromethane 0.0250 ND 0.0220 0.0245 87.9 98.2 1 39.9-165 11.0 20 1,2,3-Trichloropropane 0.0250 ND 0.0232 0.0271 92.7 108 1 71.5-134 15.6 20 Vinyl acetate 0.125 ND 0.140 0.162 112 130 1 42.8-181 14.7 20 Vinyl chloride 0.0250 ND 0.0277 0.0282 111 113 1 44.3-143 2.00 20 Xylenes, Total 0.0750 ND 0.0690 0.0689 92.1 91.9 1 65.6-133 0.160 20 (S) Toluene-d8 101 101 90.0-115 (S) Dibromofluoromethane 96.4 100 79.0-121 (S) 4-Bromofluorobenzene 93.2 91.2 80.1-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 37 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 37 of 41 ONE LAB. NATIONWIDE.GLOSSARY OF TERMS Abbreviations and Definitions SDG Sample Delivery Group. MDL Method Detection Limit. RDL Reported Detection Limit. ND,U Not detected at the Reporting Limit (or MDL where applicable). RPD Relative Percent Difference. (dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils]. Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control sample. The Original Sample may not be included within the reported SDG. (S)Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media. Rec.Recovery. SDL Sample Detection Limit. MQL Method Quantitation Limit. Unadj. MQL Unadjusted Method Quantitation Limit. Qualifier Description J3 The associated batch QC was outside the established quality control range for precision. J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 38 of 41 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 38 of 41 ONE LAB. NATIONWIDE.ACCREDITATIONS & LOCATIONS 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:45 39 of 41 Our Locations Alabama 40660 Alaska UST-080 Arizona AZ0612 Arkansas 88-0469 California 01157CA Colorado TN00003 Conneticut PH-0197 Florida E87487 Georgia NELAP Georgia 1 923 Idaho TN00003 Illinois 200008 Indiana C-TN-01 Iowa 364 Kansas E-10277 Kentucky 1 90010 Kentucky 2 16 Louisiana AI30792 Maine TN0002 Maryland 324 Massachusetts M-TN003 Michigan 9958 Minnesota 047-999-395 Mississippi TN00003 Missouri 340 Montana CERT0086 Nebraska NE-OS-15-05 Nevada TN-03-2002-34 New Hampshire 2975 New Jersey–NELAP TN002 New Mexico TN00003 New York 11742 North Carolina Env375 North Carolina 1 DW21704 North Carolina 2 41 North Dakota R-140 Ohio–VAP CL0069 Oklahoma 9915 Oregon TN200002 Pennsylvania 68-02979 Rhode Island 221 South Carolina 84004 South Dakota n/a Tennessee 1 4 2006 Texas T 104704245-07-TX Texas 5 LAB0152 Utah 6157585858 Vermont VT2006 Virginia 109 Washington C1915 West Virginia 233 Wisconsin 9980939910 Wyoming A2LA A2LA – ISO 17025 1461.01 Canada 1461.01 EPA–Crypto TN00003 AIHA 100789 DOD 1461.01 USDA S-67674 State Accreditations Third Party & Federal Accreditations ESC Lab Sciences is the only environmental laboratory accredited/certified to support your work nationwide from one location. 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Chemical/Microbiological 5. Mold n/a Accreditation not applicable 1461.02A2LA – ISO 170255 * Not all certifications held by the laboratory are applicable to the results reported in the attached report. ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: AMEC - Wilmington, NC 6550-15-0020 L824488 03/28/16 15:58 39 of 41 Brunswick County Landfill March 2016 Monitoring April 26, 2016 Amec Foster Wheeler Project No.: 6550-15-0020 P:\Projects\CLIENTS\Brunswick Landfill\REPORTS\2016\March 2016.doc APPENDIX C NCDEQ ENVIRONMENTAL ELECTRONIC DATA DELIVERABLE Facility Permit Well ID CAS #Parameter Results Units Q Method MDL RDL SWSL Dilution Collect Date Extraction Date Analysis Date NC Lab Cert No. 10-07 MW-1 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 106-46-7 1,4-Dichlorobenzene <1.00 µg/l 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 108-90-7 Chlorobenzene <1.00 µg/l 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 109-99-9 Tetrahydrofuran <5.00 µg/l J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 67-64-1 Acetone <50.0 µg/l J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 67-66-3 Chloroform <5.00 µg/l 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 7439-92-1 Lead 1.06 µg/l J 6020 0.24 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-1 7439-97-6 Mercury <0.200 µg/l 7470A 0.049 0.2 0.2 1 3/18/2016 3/23/2016 3/23/2016 ENV375 10-07 MW-1 7440-02-0 Nickel <10.0 µg/l 6010C 4.9 10 50 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-1 7440-22-4 Silver <5.00 µg/l 6010C 2.8 5 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-1 7440-28-0 Thallium <2.00 µg/l 6020 0.19 2 5.5 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-1 7440-36-0 Antimony 0.276 µg/l J 6020 0.21 2 6 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-1 7440-38-2 Arsenic 1.63 µg/l J 6020 0.25 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-1 7440-39-3 Barium 153 µg/l 6010C 1.7 5 100 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-1 7440-41-7 Beryllium <2.00 µg/l 6020 0.12 2 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-1 7440-43-9 Cadmium <1.00 µg/l 6020 0.16 1 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-1 7440-47-3 Chromium 5.32 µg/l J 6010C 1.4 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-1 7440-48-4 Cobalt <10.0 µg/l 6010C 2.3 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-1 7440-50-8 Copper 1.78 µg/l J 6020 0.52 5 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-1 7440-62-2 Vanadium <20.0 µg/l 6010C 2.4 20 25 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-1 7440-66-6 Zinc 3.72 µg/l J 6020 2.56 25 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-1 75-00-3 Chloroethane <5.00 µg/l 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 75-01-4 Vinyl chloride <1.00 µg/l 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 7782-49-2 Selenium 0.406 µg/l J 6020 0.38 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-1 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-1 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 COMPLIANCE GROUNDWATER MONITORING RESULTS - MARCH 2016 ELECTRONIC DATA DELIVERABLE BRUNSWICK COUNTY SOLID WASTE LANDFILL Page 1 of 11 Facility Permit Well ID CAS #Parameter Results Units Q Method MDL RDL SWSL Dilution Collect Date Extraction Date Analysis Date NC Lab Cert No. COMPLIANCE GROUNDWATER MONITORING RESULTS - MARCH 2016 ELECTRONIC DATA DELIVERABLE BRUNSWICK COUNTY SOLID WASTE LANDFILL 10-07 MW-2 106-46-7 1,4-Dichlorobenzene 0.383 µg/l J 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 108-90-7 Chlorobenzene <1.00 µg/l 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 109-99-9 Tetrahydrofuran 4.99 µg/l J, J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 67-64-1 Acetone 13.5 µg/l J, J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 67-66-3 Chloroform <5.00 µg/l 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 7439-92-1 Lead 0.97 µg/l J 6020 0.24 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-2 7439-97-6 Mercury <0.200 µg/l 7470A 0.049 0.2 0.2 1 3/18/2016 3/23/2016 3/23/2016 ENV375 10-07 MW-2 7440-02-0 Nickel <10.0 µg/l 6010C 4.9 10 50 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-2 7440-22-4 Silver <5.00 µg/l 6010C 2.8 5 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-2 7440-28-0 Thallium <2.00 µg/l 6020 0.19 2 5.5 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-2 7440-36-0 Antimony 0.366 µg/l J 6020 0.21 2 6 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-2 7440-38-2 Arsenic 9.47 µg/l 6020 0.25 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-2 7440-39-3 Barium 139 µg/l 6010C 1.7 5 100 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-2 7440-41-7 Beryllium <2.00 µg/l 6020 0.12 2 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-2 7440-43-9 Cadmium <1.00 µg/l 6020 0.16 1 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-2 7440-47-3 Chromium 6.04 µg/l J 6010C 1.4 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-2 7440-48-4 Cobalt <10.0 µg/l 6010C 2.3 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-2 7440-50-8 Copper 2.11 µg/l J 6020 0.52 5 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-2 7440-62-2 Vanadium 4.37 µg/l J 6010C 2.4 20 25 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-2 7440-66-6 Zinc 6.9 µg/l J 6020 2.56 25 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-2 75-00-3 Chloroethane 1.55 µg/l J 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 75-01-4 Vinyl chloride 0.526 µg/l J 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 7782-49-2 Selenium 0.441 µg/l J 6020 0.38 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-2 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-2 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 106-46-7 1,4-Dichlorobenzene <1.00 µg/l 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 Page 2 of 11 Facility Permit Well ID CAS #Parameter Results Units Q Method MDL RDL SWSL Dilution Collect Date Extraction Date Analysis Date NC Lab Cert No. COMPLIANCE GROUNDWATER MONITORING RESULTS - MARCH 2016 ELECTRONIC DATA DELIVERABLE BRUNSWICK COUNTY SOLID WASTE LANDFILL 10-07 MW-3 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 108-90-7 Chlorobenzene <1.00 µg/l 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 109-99-9 Tetrahydrofuran <5.00 µg/l J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 67-64-1 Acetone <50.0 µg/l J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 67-66-3 Chloroform <5.00 µg/l 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 7439-92-1 Lead 1.21 µg/l J 6020 0.24 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-3 7439-97-6 Mercury <0.200 µg/l 7470A 0.049 0.2 0.2 1 3/18/2016 3/23/2016 3/23/2016 ENV375 10-07 MW-3 7440-02-0 Nickel <10.0 µg/l 6010C 4.9 10 50 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-3 7440-22-4 Silver <5.00 µg/l 6010C 2.8 5 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-3 7440-28-0 Thallium <2.00 µg/l 6020 0.19 2 5.5 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-3 7440-36-0 Antimony 0.385 µg/l J 6020 0.21 2 6 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-3 7440-38-2 Arsenic 0.656 µg/l J 6020 0.25 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-3 7440-39-3 Barium 24.3 µg/l 6010C 1.7 5 100 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-3 7440-41-7 Beryllium <2.00 µg/l 6020 0.12 2 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-3 7440-43-9 Cadmium <1.00 µg/l 6020 0.16 1 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-3 7440-47-3 Chromium <10.0 µg/l 6010C 1.4 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-3 7440-48-4 Cobalt <10.0 µg/l 6010C 2.3 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-3 7440-50-8 Copper 1.1 µg/l J 6020 0.52 5 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-3 7440-62-2 Vanadium <20.0 µg/l 6010C 2.4 20 25 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-3 7440-66-6 Zinc 5.17 µg/l J 6020 2.56 25 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-3 75-00-3 Chloroethane <5.00 µg/l 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 75-01-4 Vinyl chloride <1.00 µg/l 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 7782-49-2 Selenium <2.00 µg/l 6020 0.38 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-3 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-3 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 106-46-7 1,4-Dichlorobenzene <1.00 µg/l 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 108-90-7 Chlorobenzene <1.00 µg/l 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 109-99-9 Tetrahydrofuran <5.00 µg/l J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 Page 3 of 11 Facility Permit Well ID CAS #Parameter Results Units Q Method MDL RDL SWSL Dilution Collect Date Extraction Date Analysis Date NC Lab Cert No. COMPLIANCE GROUNDWATER MONITORING RESULTS - MARCH 2016 ELECTRONIC DATA DELIVERABLE BRUNSWICK COUNTY SOLID WASTE LANDFILL 10-07 MW-4 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 67-64-1 Acetone <50.0 µg/l J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 67-66-3 Chloroform <5.00 µg/l 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 7439-92-1 Lead 0.415 µg/l J 6020 0.24 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-4 7439-97-6 Mercury <0.200 µg/l 7470A 0.049 0.2 0.2 1 3/18/2016 3/23/2016 3/23/2016 ENV375 10-07 MW-4 7440-02-0 Nickel <10.0 µg/l 6010C 4.9 10 50 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-4 7440-22-4 Silver <5.00 µg/l 6010C 2.8 5 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-4 7440-28-0 Thallium <2.00 µg/l 6020 0.19 2 5.5 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-4 7440-36-0 Antimony 0.537 µg/l J 6020 0.21 2 6 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-4 7440-38-2 Arsenic 4.65 µg/l 6020 0.25 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-4 7440-39-3 Barium 132 µg/l 6010C 1.7 5 100 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-4 7440-41-7 Beryllium <2.00 µg/l 6020 0.12 2 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-4 7440-43-9 Cadmium <1.00 µg/l 6020 0.16 1 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-4 7440-47-3 Chromium 3.55 µg/l J 6010C 1.4 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-4 7440-48-4 Cobalt <10.0 µg/l 6010C 2.3 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-4 7440-50-8 Copper 1.05 µg/l J 6020 0.52 5 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-4 7440-62-2 Vanadium 11.3 µg/l J 6010C 2.4 20 25 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-4 7440-66-6 Zinc 3.06 µg/l J 6020 2.56 25 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-4 75-00-3 Chloroethane <5.00 µg/l 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 75-01-4 Vinyl chloride <1.00 µg/l 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 7782-49-2 Selenium 0.38 µg/l J 6020 0.38 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-4 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-4 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 106-46-7 1,4-Dichlorobenzene <1.00 µg/l 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 108-90-7 Chlorobenzene <1.00 µg/l 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 109-99-9 Tetrahydrofuran <5.00 µg/l J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 Page 4 of 11 Facility Permit Well ID CAS #Parameter Results Units Q Method MDL RDL SWSL Dilution Collect Date Extraction Date Analysis Date NC Lab Cert No. COMPLIANCE GROUNDWATER MONITORING RESULTS - MARCH 2016 ELECTRONIC DATA DELIVERABLE BRUNSWICK COUNTY SOLID WASTE LANDFILL 10-07 MW-6 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 67-64-1 Acetone <50.0 µg/l J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 67-66-3 Chloroform <5.00 µg/l 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 7439-92-1 Lead 0.736 µg/l J 6020 0.24 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-6 7439-97-6 Mercury <0.200 µg/l 7470A 0.049 0.2 0.2 1 3/18/2016 3/23/2016 3/23/2016 ENV375 10-07 MW-6 7440-02-0 Nickel <10.0 µg/l 6010C 4.9 10 50 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-6 7440-22-4 Silver <5.00 µg/l 6010C 2.8 5 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-6 7440-28-0 Thallium <2.00 µg/l 6020 0.19 2 5.5 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-6 7440-36-0 Antimony 0.353 µg/l J 6020 0.21 2 6 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-6 7440-38-2 Arsenic 1.77 µg/l J 6020 0.25 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-6 7440-39-3 Barium 59.9 µg/l 6010C 1.7 5 100 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-6 7440-41-7 Beryllium 0.221 µg/l J 6020 0.12 2 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-6 7440-43-9 Cadmium <1.00 µg/l 6020 0.16 1 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-6 7440-47-3 Chromium <10.0 µg/l 6010C 1.4 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-6 7440-48-4 Cobalt <10.0 µg/l 6010C 2.3 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-6 7440-50-8 Copper 0.78 µg/l J 6020 0.52 5 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-6 7440-62-2 Vanadium <20.0 µg/l 6010C 2.4 20 25 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-6 7440-66-6 Zinc 3.93 µg/l J 6020 2.56 25 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-6 75-00-3 Chloroethane <5.00 µg/l 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 75-01-4 Vinyl chloride <1.00 µg/l 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 7782-49-2 Selenium 0.916 µg/l J 6020 0.38 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-6 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-6 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 106-46-7 1,4-Dichlorobenzene 0.335 µg/l J 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 108-90-7 Chlorobenzene 0.506 µg/l J 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 109-99-9 Tetrahydrofuran 2.71 µg/l J, J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 67-64-1 Acetone <50.0 µg/l J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 67-66-3 Chloroform <5.00 µg/l 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 Page 5 of 11 Facility Permit Well ID CAS #Parameter Results Units Q Method MDL RDL SWSL Dilution Collect Date Extraction Date Analysis Date NC Lab Cert No. COMPLIANCE GROUNDWATER MONITORING RESULTS - MARCH 2016 ELECTRONIC DATA DELIVERABLE BRUNSWICK COUNTY SOLID WASTE LANDFILL 10-07 MW-7R 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 7439-92-1 Lead <2.00 µg/l 6020 0.24 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-7R 7439-97-6 Mercury <0.200 µg/l 7470A 0.049 0.2 0.2 1 3/18/2016 3/23/2016 3/23/2016 ENV375 10-07 MW-7R 7440-02-0 Nickel 7.92 µg/l J 6010C 4.9 10 50 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-7R 7440-22-4 Silver <5.00 µg/l 6010C 2.8 5 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-7R 7440-28-0 Thallium <2.00 µg/l 6020 0.19 2 5.5 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-7R 7440-36-0 Antimony 0.472 µg/l J 6020 0.21 2 6 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-7R 7440-38-2 Arsenic 192 µg/l 6020 0.25 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-7R 7440-39-3 Barium 156 µg/l 6010C 1.7 5 100 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-7R 7440-41-7 Beryllium <2.00 µg/l 6020 0.12 2 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-7R 7440-43-9 Cadmium <1.00 µg/l 6020 0.16 1 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-7R 7440-47-3 Chromium 2.01 µg/l J 6010C 1.4 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-7R 7440-48-4 Cobalt 8.93 µg/l J 6010C 2.3 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-7R 7440-50-8 Copper 0.771 µg/l J 6020 0.52 5 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-7R 7440-62-2 Vanadium <20.0 µg/l 6010C 2.4 20 25 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-7R 7440-66-6 Zinc 3.36 µg/l J 6020 2.56 25 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-7R 75-00-3 Chloroethane <5.00 µg/l 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 75-01-4 Vinyl chloride <1.00 µg/l 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 7782-49-2 Selenium <2.00 µg/l 6020 0.38 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-7R 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-7R 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 106-46-7 1,4-Dichlorobenzene <1.00 µg/l 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 108-90-7 Chlorobenzene <1.00 µg/l 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 109-99-9 Tetrahydrofuran <5.00 µg/l J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 67-64-1 Acetone <50.0 µg/l J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 67-66-3 Chloroform <5.00 µg/l 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 Page 6 of 11 Facility Permit Well ID CAS #Parameter Results Units Q Method MDL RDL SWSL Dilution Collect Date Extraction Date Analysis Date NC Lab Cert No. COMPLIANCE GROUNDWATER MONITORING RESULTS - MARCH 2016 ELECTRONIC DATA DELIVERABLE BRUNSWICK COUNTY SOLID WASTE LANDFILL 10-07 MW-8 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 7439-92-1 Lead <2.00 µg/l 6020 0.24 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-8 7439-97-6 Mercury <0.200 µg/l 7470A 0.049 0.2 0.2 1 3/18/2016 3/23/2016 3/23/2016 ENV375 10-07 MW-8 7440-02-0 Nickel <10.0 µg/l 6010C 4.9 10 50 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-8 7440-22-4 Silver <5.00 µg/l 6010C 2.8 5 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-8 7440-28-0 Thallium <2.00 µg/l 6020 0.19 2 5.5 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-8 7440-36-0 Antimony 0.496 µg/l J 6020 0.21 2 6 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-8 7440-38-2 Arsenic 0.75 µg/l J 6020 0.25 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-8 7440-39-3 Barium 19.7 µg/l 6010C 1.7 5 100 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-8 7440-41-7 Beryllium <2.00 µg/l 6020 0.12 2 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-8 7440-43-9 Cadmium <1.00 µg/l 6020 0.16 1 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-8 7440-47-3 Chromium <10.0 µg/l 6010C 1.4 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-8 7440-48-4 Cobalt <10.0 µg/l 6010C 2.3 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-8 7440-50-8 Copper 0.876 µg/l J 6020 0.52 5 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-8 7440-62-2 Vanadium <20.0 µg/l 6010C 2.4 20 25 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-8 7440-66-6 Zinc 2.75 µg/l J 6020 2.56 25 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-8 75-00-3 Chloroethane <5.00 µg/l 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 75-01-4 Vinyl chloride <1.00 µg/l 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 7782-49-2 Selenium <2.00 µg/l 6020 0.38 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-8 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-8 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 106-46-7 1,4-Dichlorobenzene <1.00 µg/l 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 108-90-7 Chlorobenzene <1.00 µg/l 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 109-99-9 Tetrahydrofuran <5.00 µg/l J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 67-64-1 Acetone <50.0 µg/l J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 67-66-3 Chloroform <5.00 µg/l 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 7439-92-1 Lead 0.563 µg/l J 6020 0.24 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-9 7439-97-6 Mercury <0.200 µg/l 7470A 0.049 0.2 0.2 1 3/18/2016 3/23/2016 3/23/2016 ENV375 10-07 MW-9 7440-02-0 Nickel <10.0 µg/l 6010C 4.9 10 50 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-9 7440-22-4 Silver <5.00 µg/l 6010C 2.8 5 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 Page 7 of 11 Facility Permit Well ID CAS #Parameter Results Units Q Method MDL RDL SWSL Dilution Collect Date Extraction Date Analysis Date NC Lab Cert No. COMPLIANCE GROUNDWATER MONITORING RESULTS - MARCH 2016 ELECTRONIC DATA DELIVERABLE BRUNSWICK COUNTY SOLID WASTE LANDFILL 10-07 MW-9 7440-28-0 Thallium <2.00 µg/l 6020 0.19 2 5.5 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-9 7440-36-0 Antimony 0.534 µg/l J 6020 0.21 2 6 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-9 7440-38-2 Arsenic 0.944 µg/l J 6020 0.25 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-9 7440-39-3 Barium 24 µg/l 6010C 1.7 5 100 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-9 7440-41-7 Beryllium <2.00 µg/l 6020 0.12 2 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-9 7440-43-9 Cadmium <1.00 µg/l 6020 0.16 1 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-9 7440-47-3 Chromium <10.0 µg/l 6010C 1.4 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-9 7440-48-4 Cobalt <10.0 µg/l 6010C 2.3 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-9 7440-50-8 Copper 0.951 µg/l J 6020 0.52 5 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-9 7440-62-2 Vanadium <20.0 µg/l 6010C 2.4 20 25 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-9 7440-66-6 Zinc 2.63 µg/l J 6020 2.56 25 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-9 75-00-3 Chloroethane <5.00 µg/l 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 75-01-4 Vinyl chloride <1.00 µg/l 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 7782-49-2 Selenium 0.495 µg/l J 6020 0.38 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-9 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-9 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 106-46-7 1,4-Dichlorobenzene <1.00 µg/l 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 108-90-7 Chlorobenzene <1.00 µg/l 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 109-99-9 Tetrahydrofuran <5.00 µg/l J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 67-64-1 Acetone <50.0 µg/l J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 67-66-3 Chloroform <5.00 µg/l 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 7439-92-1 Lead 0.936 µg/l J 6020 0.24 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-10 7439-97-6 Mercury <0.200 µg/l 7470A 0.049 0.2 0.2 1 3/18/2016 3/23/2016 3/23/2016 ENV375 10-07 MW-10 7440-02-0 Nickel <10.0 µg/l 6010C 4.9 10 50 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-10 7440-22-4 Silver <5.00 µg/l 6010C 2.8 5 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-10 7440-28-0 Thallium <2.00 µg/l 6020 0.19 2 5.5 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-10 7440-36-0 Antimony 0.675 µg/l J 6020 0.21 2 6 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-10 7440-38-2 Arsenic 2.48 µg/l 6020 0.25 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-10 7440-39-3 Barium 22.5 µg/l 6010C 1.7 5 100 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-10 7440-41-7 Beryllium <2.00 µg/l 6020 0.12 2 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 Page 8 of 11 Facility Permit Well ID CAS #Parameter Results Units Q Method MDL RDL SWSL Dilution Collect Date Extraction Date Analysis Date NC Lab Cert No. COMPLIANCE GROUNDWATER MONITORING RESULTS - MARCH 2016 ELECTRONIC DATA DELIVERABLE BRUNSWICK COUNTY SOLID WASTE LANDFILL 10-07 MW-10 7440-43-9 Cadmium <1.00 µg/l 6020 0.16 1 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-10 7440-47-3 Chromium 8.14 µg/l J 6010C 1.4 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-10 7440-48-4 Cobalt <10.0 µg/l 6010C 2.3 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-10 7440-50-8 Copper 1.54 µg/l J 6020 0.52 5 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-10 7440-62-2 Vanadium 6.62 µg/l J 6010C 2.4 20 25 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 MW-10 7440-66-6 Zinc 6.56 µg/l J 6020 2.56 25 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-10 75-00-3 Chloroethane <5.00 µg/l 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 75-01-4 Vinyl chloride <1.00 µg/l 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 7782-49-2 Selenium <2.00 µg/l 6020 0.38 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 MW-10 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 MW-10 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 106-46-7 1,4-Dichlorobenzene <1.00 µg/l 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 108-90-7 Chlorobenzene <1.00 µg/l 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 109-99-9 Tetrahydrofuran <5.00 µg/l J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 67-64-1 Acetone <50.0 µg/l J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 67-66-3 Chloroform <5.00 µg/l 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 7439-92-1 Lead 1.2 µg/l J 6020 0.24 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 DUPLICATE 7439-97-6 Mercury <0.200 µg/l 7470A 0.049 0.2 0.2 1 3/18/2016 3/23/2016 3/23/2016 ENV375 10-07 DUPLICATE 7440-02-0 Nickel <10.0 µg/l 6010C 4.9 10 50 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 DUPLICATE 7440-22-4 Silver <5.00 µg/l 6010C 2.8 5 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 DUPLICATE 7440-28-0 Thallium <2.00 µg/l 6020 0.19 2 5.5 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 DUPLICATE 7440-36-0 Antimony 0.362 µg/l J 6020 0.21 2 6 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 DUPLICATE 7440-38-2 Arsenic 2.93 µg/l 6020 0.25 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 DUPLICATE 7440-39-3 Barium 61.8 µg/l 6010C 1.7 5 100 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 DUPLICATE 7440-41-7 Beryllium 0.206 µg/l J 6020 0.12 2 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 DUPLICATE 7440-43-9 Cadmium <1.00 µg/l 6020 0.16 1 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 DUPLICATE 7440-47-3 Chromium 1.65 µg/l J 6010C 1.4 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 DUPLICATE 7440-48-4 Cobalt <10.0 µg/l 6010C 2.3 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 DUPLICATE 7440-50-8 Copper 1.92 µg/l J 6020 0.52 5 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 DUPLICATE 7440-62-2 Vanadium <20.0 µg/l 6010C 2.4 20 25 1 3/18/2016 3/22/2016 3/22/2016 ENV375 Page 9 of 11 Facility Permit Well ID CAS #Parameter Results Units Q Method MDL RDL SWSL Dilution Collect Date Extraction Date Analysis Date NC Lab Cert No. COMPLIANCE GROUNDWATER MONITORING RESULTS - MARCH 2016 ELECTRONIC DATA DELIVERABLE BRUNSWICK COUNTY SOLID WASTE LANDFILL 10-07 DUPLICATE 7440-66-6 Zinc 4.5 µg/l J 6020 2.56 25 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 DUPLICATE 75-00-3 Chloroethane <5.00 µg/l 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 75-01-4 Vinyl chloride <1.00 µg/l 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 7782-49-2 Selenium 0.863 µg/l J 6020 0.38 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 DUPLICATE 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 DUPLICATE 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 106-46-7 1,4-Dichlorobenzene <1.00 µg/l 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 108-90-7 Chlorobenzene <1.00 µg/l 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 109-99-9 Tetrahydrofuran <5.00 µg/l J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 67-64-1 Acetone <50.0 µg/l J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 67-66-3 Chloroform 0.59 µg/l J 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 7439-92-1 Lead <2.00 µg/l 6020 0.24 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 RINSATE 7439-97-6 Mercury <0.200 µg/l 7470A 0.049 0.2 0.2 1 3/18/2016 3/23/2016 3/23/2016 ENV375 10-07 RINSATE 7440-02-0 Nickel <10.0 µg/l 6010C 4.9 10 50 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 RINSATE 7440-22-4 Silver <5.00 µg/l 6010C 2.8 5 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 RINSATE 7440-28-0 Thallium <2.00 µg/l 6020 0.19 2 5.5 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 RINSATE 7440-36-0 Antimony 0.391 µg/l J 6020 0.21 2 6 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 RINSATE 7440-38-2 Arsenic 0.703 µg/l J 6020 0.25 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 RINSATE 7440-39-3 Barium <5.00 µg/l 6010C 1.7 5 100 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 RINSATE 7440-41-7 Beryllium <2.00 µg/l 6020 0.12 2 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 RINSATE 7440-43-9 Cadmium <1.00 µg/l 6020 0.16 1 1 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 RINSATE 7440-47-3 Chromium <10.0 µg/l 6010C 1.4 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 RINSATE 7440-48-4 Cobalt <10.0 µg/l 6010C 2.3 10 10 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 RINSATE 7440-50-8 Copper 1.54 µg/l J 6020 0.52 5 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 RINSATE 7440-62-2 Vanadium <20.0 µg/l 6010C 2.4 20 25 1 3/18/2016 3/22/2016 3/22/2016 ENV375 10-07 RINSATE 7440-66-6 Zinc 7.96 µg/l J 6020 2.56 25 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 RINSATE 75-00-3 Chloroethane <5.00 µg/l 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 75-01-4 Vinyl chloride <1.00 µg/l 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 Page 10 of 11 Facility Permit Well ID CAS #Parameter Results Units Q Method MDL RDL SWSL Dilution Collect Date Extraction Date Analysis Date NC Lab Cert No. COMPLIANCE GROUNDWATER MONITORING RESULTS - MARCH 2016 ELECTRONIC DATA DELIVERABLE BRUNSWICK COUNTY SOLID WASTE LANDFILL 10-07 RINSATE 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 7782-49-2 Selenium <2.00 µg/l 6020 0.38 2 10 1 3/18/2016 3/21/2016 3/23/2016 ENV375 10-07 RINSATE 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 RINSATE 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 74-95-3 Dibromomethane <1.00 µg/l 8260B 0.346 1 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 100-41-4 Ethylbenzene <1.00 µg/l 8260B 0.384 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 100-42-5 Styrene <1.00 µg/l 8260B 0.307 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 10061-01-5 cis-1,3-Dichloropropene <1.00 µg/l 8260B 0.418 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 10061-02-6 trans-1,3-Dichloropropene <1.00 µg/l 8260B 0.419 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 106-46-7 1,4-Dichlorobenzene <1.00 µg/l 8260B 0.274 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 106-93-4 1,2-Dibromoethane <1.00 µg/l 8260B 0.381 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 107-06-2 1,2-Dichloroethane <1.00 µg/l 8260B 0.361 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 107-13-1 Acrylonitrile <10.0 µg/l J3 8260B 1.87 10 200 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 108-05-4 Vinyl acetate <10.0 µg/l 8260B 1.63 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 108-10-1 4-Methyl-2-pentanone (MIBK)<10.0 µg/l J3 8260B 2.14 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 108-88-3 Toluene <5.00 µg/l 8260B 0.78 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 108-90-7 Chlorobenzene <1.00 µg/l 8260B 0.348 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 109-99-9 Tetrahydrofuran <5.00 µg/l J3 8260B 1.82 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 110-57-6 trans-1,4-Dichloro-2-butene <2.50 µg/l J3 8260B 0.866 2.5 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 124-48-1 Chlorodibromomethane <1.00 µg/l 8260B 0.327 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 127-18-4 Tetrachloroethene <1.00 µg/l 8260B 0.372 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 1330-20-7 Xylenes, Total <3.00 µg/l 8260B 1.06 3 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 156-59-2 cis-1,2-Dichloroethene <1.00 µg/l 8260B 0.26 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 156-60-5 trans-1,2-Dichloroethene <1.00 µg/l 8260B 0.396 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 56-23-5 Carbon tetrachloride <1.00 µg/l 8260B 0.379 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 591-78-6 2-Hexanone <10.0 µg/l J3 8260B 3.82 10 50 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 630-20-6 1,1,1,2-Tetrachloroethane <1.00 µg/l 8260B 0.385 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 67-64-1 Acetone <50.0 µg/l J3 8260B 10 50 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 67-66-3 Chloroform <5.00 µg/l 8260B 0.324 5 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 71-43-2 Benzene <1.00 µg/l 8260B 0.331 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 71-55-6 1,1,1-Trichloroethane <1.00 µg/l 8260B 0.319 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 74-83-9 Bromomethane <5.00 µg/l 8260B 0.866 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 74-87-3 Chloromethane <2.50 µg/l 8260B 0.276 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 74-88-4 Iodomethane <10.0 µg/l 8260B 1.71 10 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 74-97-5 Bromochloromethane <1.00 µg/l 8260B 0.52 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 75-00-3 Chloroethane <5.00 µg/l 8260B 0.453 5 10 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 75-01-4 Vinyl chloride <1.00 µg/l 8260B 0.259 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 75-09-2 Methylene Chloride <5.00 µg/l 8260B 1 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 75-15-0 Carbon disulfide <1.00 µg/l 8260B 0.275 1 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 75-25-2 Bromoform <1.00 µg/l 8260B 0.469 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 75-27-4 Bromodichloromethane <1.00 µg/l 8260B 0.38 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 75-34-3 1,1-Dichloroethane <1.00 µg/l 8260B 0.259 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 75-35-4 1,1-Dichloroethene <1.00 µg/l 8260B 0.398 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 75-69-4 Trichlorofluoromethane <5.00 µg/l 8260B 1.2 5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 78-87-5 1,2-Dichloropropane <1.00 µg/l 8260B 0.306 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 78-93-3 2-Butanone (MEK)<10.0 µg/l J3 8260B 3.93 10 100 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 79-00-5 1,1,2-Trichloroethane <1.00 µg/l 8260B 0.383 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 79-01-6 Trichloroethene <1.00 µg/l 8260B 0.398 1 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 79-34-5 1,1,2,2-Tetrachloroethane <1.00 µg/l 8260B 0.13 1 3 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 95-50-1 1,2-Dichlorobenzene <1.00 µg/l 8260B 0.349 1 5 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 96-12-8 1,2-Dibromo-3-Chloropropane <5.00 µg/l 8260B 1.33 5 13 1 3/18/2016 3/26/2016 3/26/2016 ENV375 10-07 TRIP BLANK 96-18-4 1,2,3-Trichloropropane <2.50 µg/l 8260B 0.807 2.5 1 1 3/18/2016 3/26/2016 3/26/2016 ENV375 Page 11 of 11