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HomeMy WebLinkAbout7803_RobesonCoMSW_April2015_1stSemiAnnual_DIN28079_20150615 Robeson County Landfill Water Quality Monitoring Report April 2015 Semi-Annual Event Prepared on Behalf of: Robeson County Landfill 246 Landfill Rd Lumberton, North Carolina 28360 Facility Permit No. 78-03 Dated: June 15, 2015 Prepared by: 102 Cypress Cv Lumberton NC, 28358 TRANSMITTAL LETTER June 15, 2015 Mrs. Elizabeth Werner Hydrogeologist North Carolina Department of Environment and Natural Resources Division of Waste Management - Solid Waste Section 217 W Jones St, Raleigh, North Carolina 27603 Subject: Robeson County Landfill Water Quality Monitoring Report April 2015 Semi-Annual Event Robeson County Landfill St. Pauls, Robeson County, North Carolina To: Mrs. Werner Hunt Environmental Associates, PLLC has prepared this April 2015 Semi-Annual Water Quality Monitoring Report for the Robeson County Landfill. This report summarizes the findings of sampling data gathered at the site. The scope of work at the site was executed in order to fulfill the NCDENR Solid Waste Section reporting requirements for environmental monitoring We appreciate your consideration and review following the submission of this report. If you have- any questions concerning this report, please don’t hesitate to contact us at (910) 674-5925. Respectfully Submitted, ______________________ Michael Cody Hunt, P.G., M.S. Project Geologist Table of Contents 1.0 INTRODUCTION ............................................................................................................... 1 2.0 SITE BACKGROUND AND MONITORING NETWORK .............................................. 1 3.0 SITE HYDROGEOLOGY................................................................................................... 1 4.0 FIELD ACTIVITIES ........................................................................................................... 2 5.0 ANALYTICAL RESULTS ................................................................................................. 2 5.1 Groundwater ..................................................................................................................... 2 5.2 Surface Water ................................................................................................................... 4 5.3 Leachate ........................................................................................................................... 4 6.0 STATISTICAL PROCEDURES ......................................................................................... 4 6.1 STATISTICAL RESULTS SUMMARY ........................................................................ 5 7.0 CONCLUSIONS AND RECOMMENDATIONS .............................................................. 6 Figures Figure 1: Groundwater Potentiometric Map Tables Table 1: Groundwater Monitoring Program Table 2: Ground Water Elevations & Flow Velocities Table 3: Analytical Results Table 4: Statistical Analysis Summary Appendices Appendix A: Laboratory Analytical Results Appendix B: Time Series Graphs Appendix C: Non-Parametric Prediction Interval Inter-Well Comparisons 1 | P a g e 1.0 INTRODUCTION The Robeson County Landfill, operating under North Carolina Department of Environment and Natural Resources (NCDENR) Solid Waste Permit #78-03, is required to submit semi-annual groundwater monitoring reports for detection monitoring of the Phase 2, Phase 3, and Phase 4 lined landfills and assessment monitoring of the Phase 1 unlined landfill. This report presents the results of the first semi-annual monitoring event for 2015, conducted on April 8, 2015. Also included in this report are the results of the surface water and leachate monitoring that was performed in conjunction with the groundwater monitoring event. The Robeson County Landfill is currently accepting construction and demolition debris (C&D) waste over the closed Phase 1 Municipal Solid Waste (MSW) unlined landfill. Currently, all MSW is being disposed in the Phase 4 lined landfill. The Phase 1 unlined landfill has been closed per NCDENR Solid Waste Regulations, and the C&D disposal will bring the landfill to final closure contours. 2.0 SITE BACKGROUND AND MONITORING NETWORK Currently twenty-nine groundwater monitoring wells are located around the perimeter of the Phase 1, Phase 2, Phase 3, Phase 4 and C&D landfill cells (Figure 1). Table 1 lists the currently monitored wells associated with each Phase of the landfill. Twenty-two groundwater monitoring wells were monitored during this sampling event. Seven monitoring wells have been damaged and were approved for closure by NCDENR Solid Waste Section correspondence from Ms. Werner on November 22 of 2011, three wells were approved for closure and replacement on January 3, 2013 and therefore, none of them were sampled for this event. Two surface water samples (SW-1 & SW-2) were collected as shown in Figure 1. Leachate samples were also collected during this monitoring event for Phases 2, 3, and 4. Phase 2 and 3 leachate samples were collected from the respective line valves linked to the generator. The Phase 4 leachate sample was collected from the line pump station. This report includes summaries of the field procedures, and field, laboratory, and statistical results from the April 2015 semi-annual groundwater sampling event. Field and laboratory results of the surface water and leachate sampling are also presented. Summary tables of the monitoring network, groundwater characteristics, field measurements, laboratory and statistical analysis results, as well as graphs of groundwater analytical data over time are included at the end of the report. 3.0 SITE HYDROGEOLOGY The site is located in the Coastal Plain Physiographic province within the Cretaceous-age Black Creek Formation. In general, the lithology of the site is composed of sandy soils with clay. As a result, the direction of groundwater flow should be largely controlled by site topography. 2 | P a g e Figure 1 provides potentiometric surface maps and groundwater flow calculations for the shallow aquifer utilizing groundwater level data from the First Semi-Annual 2015 event. Groundwater flow direction for the First Semi-Annual 2015 event was to the southeast towards the Big Marsh Swamp, consistent with past events. Groundwater velocity for the First Semi-Annual 2015 event was calculated utilizing Darcy’s law: V = Ki/n, where K = hydraulic conductivity, i = groundwater gradient, n = porosity. Based on the spring dataset, groundwater velocities are estimated to range from 0.18 feet/year (MW-24) to 91.39 feet/year (MW-9a). 4.0 FIELD ACTIVITIES Groundwater, surface water, and leachate samples from the Robeson County Landfill were collected on April 8, 2015. Twenty two (22) groundwater samples were collected by use of a disposable, laboratory decontaminated polyethylene bailer. Sampling locations are presented on Figure 1. Groundwater elevations were measured at each well prior to sampling and are presented in Table 2. These groundwater elevations were used to construct the potentiometric contours for this sampling event as shown on Figure 1. The groundwater elevations and potentiometric contours were used to estimate groundwater velocities at each well presented in Table 2. After depth to groundwater was measured, water was purged from each well to provide fresh formation water within the well water column prior to sampling. All samples were collected in clean laboratory prepared containers for the specified analytical methods. Groundwater samples were properly preserved, placed on ice, and transported to the laboratory via overnight delivery. The samples were transported to ESC Lab Sciences Inc., a North Carolina certified laboratory (NC DW #21704). Laboratory analyses consisted of those noted in Table 1 and were reported according to the laboratory’s Method Detection Limits (MDLs). The laboratory analytical reports are included in Appendix A. Trip and equipment blanks were used for quality assurance/quality control (QA/QC). Trip blanks were prepared by the laboratory and accompanied the coolers during the sampling event. One equipment blank was prepared by pouring distilled water over a bailer and collecting the water in containers provided by the laboratory. Sampling methods followed the protocol outlined in NCDENR’s Guidelines for Groundwater, Soil, and Surface Water Sampling (NCDENR 2008) and in accordance with the approved Sampling and Analysis Plan (Water Quality Monitoring Plan, David Garrett and Associates, Raleigh, NC, 2009). 5.0 ANALYTICAL RESULTS 5.1 Groundwater ESC Lab Sciences, Inc. located in Lebanon, Tennesse analyzed samples for the North Carolina Appendix I volatile organic compounds (VOCs) and metals. In accordance with SWS guidelines the analytical results were reported to the laboratory specific method detection limit (MDL) and are quantifiable at or below Solid Waste Section Limits (SWSLs). The following list indicates which analytes were detected above the SWSL at each sampling location. Underlined analytes exceeded the North Carolina 2L Standard (NC 2L), the Groundwater Protection Standard, or the North Carolina Surface Water Standards for Class C Waters. A complete summary of all detected 3 | P a g e and estimated concentrations for this sampling event is presented in Table 3. Copies of the laboratory analytical data reports are provided in Appendix A. MW-3r Volatile Organic Compounds: None Detected Metals: Chromium, Vanadium, Selenium MW-5 Volatile Organic Compounds: 1,4-Dichlorobenzene, Vinyl Chloride Metals: None Detected MW-8 Volatile Organic Compounds: 1,4-Dichlorobenzene Metals: None Detected MW-9a Volatile Organic Compounds: 1,4-Dichlorobenzene, 1,1-Dichloroethane Metals: None Detected MW-10 Volatile Organic Compounds: None Detected Metals: Barium, Chromium, Vanadium, Beryllium, Cadmium, Lead, Zinc MW-12 Volatile Organic Compounds: None Detected Metals: Barium MW-13r Volatile Organic Compounds: Benzene, 1,4-Dichlorobenzene Metals: Barium MW-14 Volatile Organic Compounds: 1,4-Dichlorobenzene Metals: Barium, MW-15 Volatile Organic Compounds: Acetone, Benzene, Chlorobenzene, 1,4-Dichlorobenzene Metals: None Detected MW-16 Volatile Organic Compounds: None Detected Metals: Barium, Cobalt, Arsenic 4 | P a g e MW-18 Volatile Organic Compounds: None Detected Metals: Barium MW-19 Volatile Organic Compounds: None Detected Metals: Barium, Chromium, Vanadium, Lead, Zinc MW-21r Volatile Organic Compounds: Acetone Metals: Cobalt MW-24r Volatile Organic Compounds: None Detected Metals: Chromium MW-26 Volatile Organic Compounds: Acetone Metals: None Detected 5.2 Surface Water HEA personnel sampled two surface water bodies in the vicinity of the Phase 1, 2, 3 and Phase 4 landfills (Figure 1). Surface water sampling point SW-1 is located below the outflow from the existing sediment basin southwest of the Phase 1 cell. Surface water sampling point SW-2 is located in a drainage ditch, southeast of the Phase 2 cell. The following list indicates which analytes were detected above the SWSL at each sampling location. Underlined analytes exceeded the North Carolina 2L Standard (NC 2L), the Groundwater Protection Standard, or the North Carolina Surface Water Standards for Class C Waters. SW-2 Volatile Organic Compounds: Acetone Metals: Barium, Cobalt, Arsenic, Copper, Selenium, Zinc 5.3 Leachate HEA personnel sampled three leachate drainage lines in the vicinity of the Phase 2, 3 and 4 landfill cells. Two leachate sampling locations are east of the Phase 2 and 3 cells; one is located east of the Phase 4 cell. Analytical results are presented in Table 3. 6.0 STATISTICAL PROCEDURES The laboratory data from the sampling event were reviewed and analyzed by HEA in order to evaluate trends and changes in the results and to identify statistically significant differences between compliance and background wells. Data entry and analysis were performed using the 5 | P a g e Chemstat statistical software package developed by Starpoint Software, Cincinnati, OH. Chemstat follows the EPA document, Statistical Analysis of Ground-Water Monitoring Data at RCRA Facilities – Unified Guidance (March 2009), as well as NCDENR guidelines. The data were reviewed to evaluate the most appropriate analysis methods. Initial analysis consisted of a basic review of the data and of the time vs. concentration graphs (included in Appendix B) to determine any major changes or trends in the data. Individual compliance well historical means were compared to the pooled background historical means for MW-6 and MW- 12 to determine if detected constituents were statistically significantly different from general background groundwater quality. The statistical analysis results are summarized in Table 4 and provided in Appendix C. 6.1 STATISTICAL RESULTS SUMMARY For the First Semi-Annual 2015 event, statistically significant differences from background concentrations and above SWSLs, shown in Table 4, were found for VOCs and Metals as detailed below: VOCs  1,1-Dichloroethane – MW-9A.  1,4-Dichlorobenzene – MW-5, MW-8, MW-9A, MW-15.  Acetone – MW-15, MW-21R.  Chlorobenzene – MW-15. Metals  Beryllium – MW-10.  Cadmium – MW-10.  Chromium – MW-3R, MW-10, MW19, MW-24R.  Cobalt – MW-16, MW-21R.  Lead – MW-10.  Selenium – MW-3R. 6 | P a g e 7.0 CONCLUSIONS AND RECOMMENDATIONS For the First Semi-Annual 2015 groundwater monitoring event, concentrations that were detected above an NC SWSL and NC GWPS/NC 2L were also determined to statistically exceed the background concentrations. Based on the statistical evaluations: The following groundwater detections were identified as statistically significant increases for the First Semi-Annual 2015 event:  Lead The following groundwater detections were identified appearing to decrease sitewide:  1,1-Dichloroethane The following groundwater detections were identified appearing to remain relatively constant sitewide:  1,4-Dichlorobenzene  Chlorobenzene  Beryllium  Cadmium  Cobalt  Selenium Chromium was detected in MW-3R, MW-10, MW19, MW-24R; no statistical data exists for prior events, therefore trends will be evaluated moving forward. During the First Semi-Annual 2015 event, one Appendix I VOC was detected in surface water samples at quantified concentrations above their respective NC SWSLs at SW-2: acetone. Acetone does not have a NC 2B Surface Water Standard established. The First Semi-Annual 2015 concentration of acetone at surface water location SW-2 (0.13 ug/L) is below the NC 2L Groundwater Standard (6 ug/L). No Appendix I inorganic constituents were reported above the NC 2B Surface Water Standard during the First Semi-Annual 2015 event in the surface water samples (Cobalt does not have a NC 2B level established). The site will continue monitoring in accordance with the requirements for Detection Monitoring as outlined in Title 15A NCAC 13B .1633. The next semi-annual event is tentatively scheduled for October 2015. FIGURES TABLES Location Phase Gradient Current Use Zone Monitored Laboratory Analysis MW-1 Phase 1 Up Background Shallow N/A MW-2 Phase 1 Down Compliance Shallow N/A MW-3r Phase 1 Down Compliance Shallow Appendix I + MW-4a Phase 1 Up Background Shallow N/A MW-5 Phase 1 Down Compliance Shallow Appendix I + MW-5a Phase 1 Down Compliance Deep N/A MW-6 Phase 1 Up Background Shallow Appendix I + MW-7 Phase 1 Cross Compliance Shallow N/A MW-8 Phase 1 Down Compliance Shallow Appendix I + MW-9 Phase 1 Down Compliance Shallow N/A MW-9a Phase 1 Down Compliance Shallow Appendix I + MW-9b Phase 1 Down Compliance Deep N/A MW-10 Phase 1 Down Compliance Shallow Appendix I MW-11 Phase 1 Down Compliance Shallow Appendix I MW-12 Phase 2 Up Background Shallow Appendix I MW-13r Phase 2 Down Compliance Shallow Appendix I MW-14 Phase 2 Down Compliance Shallow Appendix I MW-15 Phase 2 Down Compliance Shallow Appendix I MW-16 Phase 2 Down Compliance Shallow Appendix I MW-17r Phase 2 Down Compliance Shallow Appendix I MW-18 Phase 2 Down Compliance Shallow Appendix I MW-19 C & D Down Not used Shallow Metals & VOC MW-20 C & D Down Not used Shallow Metals & VOC MW-21 Phase 3 Down Compliance Shallow Appendix I MW-22 Phase 3 Down Compliance Shallow Appendix I MW-23 Phase 3 Cross Compliance Shallow Appendix I MW-24 Phase 4 Cross Compliance Shallow Appendix I MW-25 Phase 4 Down Compliance Shallow Appendix I MW-26 Phase 4 Up Compliance Shallow Appendix I Notes: Appendix 1 = Appendix I constituents were analyzed. N/A = Not Analyzed Table 1 Groundwater Monitoring Program Monitoring wells MW-1, MW-2, MW-4a, MW-5a, MW-7, MW-9, and MW-9b were not analyzed per GNRA's request approved by NCDENR on July 14, 2000. Appendix 1 + = Appendix I plus previously detected Appendix II constituents were analyzed. Well TOC Elevation (ft) DTW (ft) WTE (ft) Hyd Cond* Porosity** (%) Gradient** * (ft/ft) Velocity**** (ft/day)(ft/year) MW-1 151.14 nm NA 0.877 0.18 0.005 NA NA MW-2 136.53 nm NA 0.822 0.16 0.005 NA NA MW-3r 137.38 9.41 127.97 0.142 0.20 0.005 0.0033 1.22 MW-4a 153.02 nm NA 0.959 0.18 0.005 NA NA MW-5 130.50 3.62 126.88 0.036 0.18 0.005 0.0009 0.34 MW-6 150.73 12.89 137.84 2.000 0.15 0.005 0.063 22.87 MW-7 155.89 nm NA 0.493 0.16 0.005 NA NA MW-8 131.01 5.02 125.99 5.479 0.20 0.005 0.129 47.00 MW-9 131.18 nm NA 0.466 0.20 0.005 NA NA MW-9a 131.60 4.72 126.88 9.589 0.18 0.005 0.250 91.39 MW-10 133.33 5.44 127.89 0.603 0.18 0.005 0.016 5.75 MW-11 135.30 8.28 127.02 0.874 0.16 0.005 0.026 9.37 MW-12 157.79 19.70 138.09 2.041 0.18 0.005 0.053 19.45 MW-13r 154.98 21.03 133.95 0.237 0.18 0.005 0.006 2.26 MW-14 156.11 20.89 135.22 0.271 0.18 0.005 0.007 2.58 MW-15a 151.91 18.22 133.69 0.183 0.16 0.005 0.005 1.96 MW-16 149.64 16.74 132.90 8.506 0.18 0.005 0.222 81.07 MW-17r 150.31 15.29 135.02 0.257 0.15 0.005 0.008 2.94 MW-18 151.17 15.09 136.08 0.246 0.18 0.005 0.006 2.34 MW-19 146.95 15.79 131.16 0.020 0.18 0.005 0.001 0.19 MW-20 139.88 9.36 130.52 7.140 0.18 0.005 0.186 68.05 MW-21 150.88 15.99 134.89 0.065 0.18 0.005 0.002 0.62 MW-22 152.28 17.73 134.55 0.057 0.18 0.005 0.001 0.54 MW-23 151.75 14.36 137.39 0.028 0.18 0.005 0.001 0.27 MW-24 154.58 16.35 138.23 0.019 0.18 0.005 0.00049 0.18 MW- 154.25 18.93 135.32 0.025 0.18 0.005 0.00065 0.24 MW-26 154.59 16.24 138.35 0.05 0.18 0.005 0.00131 0.48 Notes TOC = Top of casing elevation NA = not available DTW = Depth to Water from TOC nm = not measured WTE = Water Table Elevation ft = feet Hyd Cond = Hydraulic Conductivity % = percent * Hydraulic Conductivity values from previous slug tests ** Effective Porosity from Groundwater & Wells (Driscoll, 1986) ***Average gradient for the October 2011 sampling event ****Velocity calculated by HEA using V=KI/n where V = Ground water velocity K = Hydraulic conductivity I = Ground water gradient n = Effective porosity Table 2 Ground Water Elevations & Flow Velocities M W - 3 R M W - 5 M W - 6 M W - 8 M W - 9 A M W - 1 0 M W - 1 1 M W - 1 2 M W - 1 3 R M W - 1 4 M W - 1 5 M W - 1 6 M W - 1 7 R M W - 1 8 M W - 1 9 M W - 2 0 MW-21R MW-22 MW-23 MW-24R MW-25R MW-26 SW-1 SW-2 TRIP BLANK EQUIPMENT BLANK LEACHATE PHASE 2 LEACHATE PHASE 3 LEACHATE PHASE 4 An a l y t e So l i d W a s t e Se l e c t i o n L i m i t s Al k a l i n i t y ND N D Di s s o l v e d S o l i d s 24 2 5 0 Ph o s p h o r u s , T o t a l 0.17 0 . 3 9 0 . 4 6 Co d 340 4 8 0 7 1 0 Bo d 12 5 2 3 3 Ba r i u m 0 . 1 0. 0 6 4 0 . 0 1 6 0 . 0 1 8 0 . 0 6 8 0 . 0 5 6 6 0. 1 7 0. 0 2 6 0 0 . 2 0 . 1 7 0. 0 6 4 0. 1 0. 0 8 6 0. 1 1 0 . 1 1 0. 0 4 8 0 . 0 4 5 0 . 0 3 0 . 0 0 8 2 0 . 0 4 2 0 . 0 5 9 0 . 0 7 8 0 . 0 6 6 0.18 0 . 1 2 0 . 2 9 0 . 1 3 Ch r o m i u m 0 . 0 1 0 . 0 1 1 N D N D N D N D 0 . 0 3 5 N D N D N D N D N D N D N D N D 0 . 0 1 6 N D N D N D N D 0 . 0 1 2 N D N D N D N D 0 . 0 1 3 N D 0 . 0 2 Co b a l t 0 . 0 1 N D N D N D N D N D N D N D N D N D N D N D 0 . 0 2 N D N D N D N D 0 . 0 3 1 N D N D N D N D N D N D 0 . 014 N D 0 . 0 1 1 0 . 0 1 Ni c k e l 0 . 0 5 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D 0.022 ND N D N D N D N D N D 0.028 0 . 0 2 0 . 0 3 2 0.071 Si l v e r 0 . 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D Va n a d i u m 0 . 0 2 5 0 . 0 3 4 N D N D N D N D 0 . 1 3 N D N D N D N D N D N D N D N D 0 . 0 2 6 N D N D N D N D 0.021 ND N D N D 0.024 ND 0 . 0 3 0 . 0 3 2 An t i m o n y 0 . 0 0 6 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D 0.0044 0 . 0 0 2 5 ND Ar s e n i c 0 . 0 1 N D N D N D 0. 0 0 2 8 ND 0. 0 0 4 8 ND N D 0. 0 0 3 2 ND 0. 0 0 2 3 0. 0 1 N D N D N D N D 0.0033 ND N D N D N D N D N D 0 . 0 2 1 0 . 0 2 0 . 0 1 9 0 . 0 3 1 Be r y l l i u m 0 . 0 0 1 N D N D N D N D N D 0 . 0 0 2 4 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DND N D N D N D Ca d m i u m 0 . 0 0 1 N D N D N D N D N D 0 . 0 0 1 4 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D Co p p e r 0 . 0 1 N D N D N D N D N D 0. 0 0 8 8 ND N D N D N D 0. 0 0 5 4 ND N D N D 0. 0 0 7 7 ND 0.006 ND N D N D 0.0053 ND N D 0 . 0 2 9 0 . 3 2 0 . 1 9 0.0078 Le a d 0 . 0 1 0. 0 0 9 4 ND 0. 0 0 2 0 . 0 0 2 6 ND 0 . 0 5 1 0. 0 0 2 4 ND 0. 0 0 8 7 ND N D N D N D 0. 0 0 2 8 0. 0 2 5 0. 0 0 6 6 0 . 0 0 7 3 0 . 0 0 2 2 ND 0.0056 0 . 0 0 7 6 ND N D 0.0037 0.036 0 . 0 1 6 N D Se l e n i u m 0 . 0 1 0 . 0 1 6 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D 0 . 013 N D N D 0.0026 Th a l l i u m 0 . 0 0 5 5 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDND Zi n c 0 . 0 1 N D N D N D N D N D 0 . 0 7 2 N D N D N D N D N D N D N D N D 0 . 0 2 7 N D N D N D N D N D N D N D N D 0 . 2 2 0 . 0 6 N D N D Ac e t o n e 0 . 1 N D N D N D N D N D N D N D N D 0. 0 9 3 0 . 0 7 0. 4 N D N D N D N D N D 0 . 4 1 N D N D N D N D 0 . 1 4 N D 0 . 1 3 N D N D N D 0 . 3 1 N D Ac r y l o n i t r i l e 0 . 2 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDND N D N D Be n z e n e 0 . 0 0 1 N D N D N D N D N D N D N D N D 0 . 0 0 2 5 N D 0 . 0 0 1 7 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D 0 . 0 0 4 6 0 . 0 0 7 4 0 . 0 0 9 6 Br o m o c h l o r o m e t h a n e 0 . 0 0 3 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D N D Br o m o d i c h l o r o m e t h a n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D N D N D Br o m o f o r m 0 . 0 0 3 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDND Br o m o m e t h a n e 0 . 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDND N D N D Pr o j e c t S a m p l e I D Ta b l e 3 An a l y t i c a l R e s u l t s Ca r b o n D i s u l f i d e 0 . 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D Ca r b o n T e t r a c h l o r i d e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D N D N D Ch l o r o b e n z e n e 0 . 0 0 3 N D 0. 0 0 1 8 ND N D 0. 0 0 1 6 ND N D N D N D 0. 0 0 2 0. 0 0 3 9 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D 0.0013 ND N D Ch l o r o d i b r o m o m e t h a n e 0 . 0 0 3 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D N D N D Ch l o r o e t h a n e 0 . 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDND N D N D Ch l o r o f o r m 0 . 0 0 5 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D Ch l o r o m e t h a n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D Dib r o m o m e t h a n e 0 . 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D 1, 2 - D i c h l o r o b e n z e n e 0 . 0 0 5 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDNDNDNDNDNDND 1, 4 - D i c h l o r o b e n z e n e 0 . 0 0 1 N D 0 . 0 0 5 6 N D 0 . 0 0 2 8 0 . 0 0 8 2 N D N D N D 0 . 0 0 1 6 0 . 0 0 5 0. 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D 0 . 0 1 1 0 . 0 1 2 0 . 0 0 2 8 Tr a n s - 1 , 4 - D i c h l o r o - 2 - B u t e n e 0 . 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDNDNDNDNDNDNDNDNDND 1, 1 - D i c h l o r o e t h a n e 0 . 0 0 5 N D 0. 0 0 4 5 ND 0. 0 0 4 0. 0 1 0. 0 0 1 9 ND N D N D N D 0. 0 0 3 9 ND N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D 1, 2 - D i c h l o r o e t h a n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D N D 1, 1 - D i c h l o r o e t h e n e 0 . 0 0 5 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D N D Ci s - 1 , 2 - D i c h l o r o e t h e n e 0 . 0 0 5 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D N D N D N D Tr a n s - 1 , 2 - D i c h l o r o e t h e n e 0 . 0 0 5 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D N D N D N D N D 1, 2 - D i c h l o r o p r o p a n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDNDNDNDNDNDND Ci s - 1 , 3 - D i c h l o r o p r o p e n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDNDNDNDNDNDNDNDND Tr a n s - 1 , 3 - D i c h l o r o p r o p e n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDNDNDNDNDNDNDNDNDND Et h y l b e n z e n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D 0 . 0 1 8 0 . 0 0 8 7 2- H e x a n o n e 0 . 0 5 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDND Io d o m e t h a n e 0 . 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D 2- B u t a n o n e ( M e k ) 0 . 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D 0.02 ND N D N D N D N D N D N D N D N D N D 0 . 5 1 N D Me t h y l e n e C h l o r i d e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D N D 4- M e t h y l - 2 - P e n t a n o n e ( M i b k ) 0 . 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDNDNDNDNDNDNDNDNDND St y r e n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDND 1, 1 , 1 , 2 - T e t r a c h l o r o e t h a n e 0 . 0 0 5 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDNDNDNDNDNDNDNDNDND 1, 1 , 2 , 2 - T e t r a c h l o r o e t h a n e 0 . 0 0 3 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDNDNDNDNDNDNDNDNDND Te t r a c h l o r o e t h e n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDNDNDND N D N D To l u e n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D 0 . 0 0 9 6 1, 1 , 1 - T r i c h l o r o e t h a n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDNDNDNDNDNDNDND 1, 1 , 2 - T r i c h l o r o e t h a n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N DNDNDNDNDNDNDNDNDNDND Tr i c h l o r o e t h e n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D Tr i c h l o r o f l u o r o m e t h a n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D N D N D N D 1, 2 , 3 - T r i c h l o r o p r o p a n e 0 . 0 0 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D N D N D N D Vin y l A c e t a t e 0 . 0 5 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D Vin y l C h l o r i d e 0 . 0 0 1 N D 0 . 0 0 1 1 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D N D N D N D N D 0 . 0 0 3 1 Xy l e n e s , T o t a l 0 . 0 0 5 N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D N D ND N D N D N D 0 . 0 1 7 0 . 0 6 5 0 . 0 2 1 Ch l o r i d e 7. 8 8 . 6 Nit r a t e 1 0 ND N D 5.5 Su l f a t e 2 5 0 6. 6 8 . 3 9.46 ND 210 Location Parameter Detected Concentration Detection Limit Units %ND Test Statistically Significant? Above 2L/MCL MW-3R Chromium 0.011 <0.010 ug/I NA NPPL Y Y MW-3R Vanadium 0.034 <0.020 ug/I 53.1381 NPPL N Y MW-3R Selenium 0.016 <0.0020 ug/I 60.7789 NPPL Y N MW-5 1,4-Dichlorobenzene 0.0056 <0.0010 ug/I 63.649 NPPL Y N MW-5 Vinyl Chloride 0.0011 <0.0010 ug/I 65.4443 NPPL N Y MW-8 1,4-Dichlorobenzene 0.0028 <0.0010 ug/I 63.649 NPPL Y N MW-9A 1,1-Dichloroethane 0.01 <0.0010 ug/I 43.4783 NPPL Y Y MW-9A 1,4-Dichlorobenzene 0.0082 <0.0010 ug/I 63.649 NPPL Y Y MW-10 Barium 0.17 <0.0050 ug/I 53.6755 NPPL N N MW-10 Chromium 0.035 <0.010 ug/I NA NPPL Y Y MW-10 Vanadium 0.13 <0.020 ug/I 53.1381 NPPL N Y MW-10 Beryllium 0.0024 <0.0020 ug/I 64.8536 NPPL Y N MW-10 Cadmium 0.0014 <0.0010 ug/I 54.2538 NPPL Y N MW-10 Lead 0.051 <0.0020 ug/I 49.8603 NPPL Y Y MW-10 Zinc 0.072 <0.025 ug/I 49.8603 NPPL N N MW-12 Barium 0.1 <0.0050 ug/I 53.6755 NPPL N N MW-13R Barium 0.2 <0.0050 ug/I 53.6755 NPPL N N MW-13R Benzene 0.0025 <0.0010 ug/I 66.4336 NPPL N Y MW-13R 1,4-Dichlorobenzene 0.0016 <0.0010 ug/I 63.649 NPPL N N MW-14 Barium 0.17 <0.0050 ug/I 53.6755 NPPL N N MW-14 1,4-Dichlorobenzene 0.0048 <0.0010 ug/I 63.649 NPPL N N MW-15 Acetone 0.4 <0.050 ug/I 72.4965 NPPL Y N MW-15 Benzene 0.0017 <0.0010 ug/I 66.4336 NPPL N Y MW-15 Chlorobenzene 0.0039 <0.0010 ug/I 67.842 NPPL Y N MW-15 1,4-Dichlorobenzene 0.01 <0.0010 ug/I 63.649 NPPL Y Y MW-16 Barium 0.1 <0.0050 ug/I 53.6755 NPPL N N MW-16 Cobalt 0.015 <0.010 ug/I 57.1627 NPPL Y Y MW-16 Arsenic 0.0120 <0.0020 ug/I 56.546 NPPL Y Y MW-18 Barium 0.11 <0.0050 ug/I 53.6755 NPPL N N MW-19 Barium 0.11 <0.0050 ug/I 53.6755 NPPL N N MW-19 Chromium 0.016 <0.010 ug/I NA NPPL Y Y MW-19 Vanadium 0.026 <0.020 ug/I 53.1381 NPPL N Y MW-19 Lead 0.025 <0.0020 ug/I 49.8603 NPPL N Y MW-19 Zinc 0.0270 <0.025 ug/I 49.8603 NPPL N N MW-21R Cobalt 0.031 <0.010 ug/I 57.1627 NPPL Y N MW-21R Acetone 0.41 <0.050 ug/I 72.4965 NPPL Y N MW-24R Chromium 0.012 <0.010 ug/I NA NPPL Y Y MW-26 Acetone 0.14 <0.050 ug/I 72.4965 NPPL Y N Notes: MW-1 (historical data only), MW-6 and MW-12 were used as background wells. Wells not listed did not have any detected constituents. % ND = percent non-detect NPPL = Non-Parametric Prediction Limit (Inter-Well) ug/L = micrograms per Liter mg/L = milligrams per Liter NA = Not available Table 4 Statistical Analysis Summary APPENDIX A: LABORATORY ANALYTICAL RESULTS 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 Cody Hunt Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 Report Summary Wednesday April 22, 2015 Report Number: L758470 Samples Received: 04/10/15 Client Project: 14-011550 1 Description: Robeson Co Solid Waste Semi-Annual Env Monitoring The analytical results in this report are based upon information suppliedby you, the client, and are for your exclusive use. If you have anyquestions regarding this data package, please do not hesitate to call. Entire Report Reviewed By: ____________________________________ Jimmy Hunt , ESC Representative Laboratory Certification Numbers A2LA - 1461-01, AIHA - 100789, AL - 40660, CA - 01157CA, CT - PH-0197,FL - E87487, GA - 923, IN - C-TN-01, KY - 90010, KYUST - 0016,NC - ENV375/DW21704/BIO041, ND - R-140. NJ - TN002, NJ NELAP - TN002,SC - 84004, TN - 2006, VA - 460132, WV - 233, AZ - 0612,MN - 047-999-395, NY - 11742, WI - 998093910, NV - TN000032011-1,TX - T104704245-11-3, OK - 9915, PA - 68-02979, IA Lab #364, EPA - TN002 Accreditation is only applicable to the test methods specified on each scope of accreditation held by ESC Lab Sciences. This report may not be reproduced, except in full, without written approval from ESC Lab Sciences. Where applicable, sampling conducted by ESC is performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304. Page 1 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-01 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-3R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:40 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead 0.0094 0.0020 mg/l 6020 04/13/15 1 Selenium 0.016 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.064 0.0050 mg/l 6010C 04/12/15 1 Chromium 0.011 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium 0.034 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 2 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-01 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-3R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:40 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 101. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 99.3 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 104. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 98.4 % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:48 Page 3 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-02 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-5 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:15 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead BDL 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.016 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene 0.0018 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene 0.0056 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane 0.0045 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 4 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-02 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-5 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:15 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride 0.0011 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 105. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 94.7 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 106. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 103. % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:48 Page 5 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-03 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-6 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 13:30 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead 0.0020 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.018 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 6 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-03 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-6 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 13:30 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 103. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 95.3 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 107. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 96.3 % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:48 Page 7 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-04 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-8 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:30 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic 0.0028 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead 0.0026 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.068 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene 0.0028 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane 0.0040 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 8 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-04 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-8 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:30 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 106. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 95.4 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 109. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 105. % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:48 Page 9 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-05 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-9A Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:25 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead BDL 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.056 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene 0.0016 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene 0.0082 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane 0.010 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 10 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-05 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-9A Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:25 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 105. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 87.8 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 109. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 95.0 % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:48 Page 11 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-06 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-10 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:33 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic 0.0048 0.0020 mg/l 6020 04/13/15 1 Beryllium 0.0024 0.0020 mg/l 6020 04/13/15 1 Cadmium 0.0014 0.0010 mg/l 6020 04/13/15 1 Copper 0.0088 0.0050 mg/l 6020 04/13/15 1 Lead 0.051 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc 0.072 0.025 mg/l 6020 04/13/15 1 Barium 0.17 0.0050 mg/l 6010C 04/12/15 1 Chromium 0.035 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium 0.13 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane 0.0019 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 12 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-06 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-10 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:33 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 111. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 93.5 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 109. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 98.6 % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:48 Page 13 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-07 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-11 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:42 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead 0.0024 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.026 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 14 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-07 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-11 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:42 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 103. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 92.2 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 108. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 101. % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 15 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-08 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-12 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 13:50 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead BDL 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.10 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 16 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-08 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-12 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 13:50 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 105. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 88.7 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 105. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 99.9 % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 17 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-09 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-13R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:00 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic 0.0032 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead 0.0087 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.20 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone 0.093 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene 0.0025 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene 0.0016 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 18 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-09 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-13R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:00 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 102. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 95.7 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 108. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 104. % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 19 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-10 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-14 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:05 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead BDL 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.17 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone 0.070 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene 0.0020 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene 0.0048 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 20 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-10 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-14 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:05 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 105. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 96.1 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 104. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 104. % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 21 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-11 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-15 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:15 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic 0.0023 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper 0.0054 0.0050 mg/l 6020 04/13/15 1 Lead BDL 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.064 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone 0.40 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene 0.0017 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene 0.0039 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene 0.010 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane 0.0039 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 22 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-11 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-15 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:15 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 110. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 93.5 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 113. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 97.1 % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 23 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-12 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-16 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:20 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic 0.012 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead BDL 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.10 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt 0.015 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 24 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-12 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-16 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:20 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 111. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 95.2 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 108. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 101. % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 25 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-13 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-17R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:30 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead BDL 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.086 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 26 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-13 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-17R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:30 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 106. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 94.8 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 109. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 104. % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 27 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-14 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-18 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:35 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead 0.0028 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.11 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 28 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-14 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-18 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:35 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 107. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 93.9 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 106. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 101. % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 29 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-15 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-19 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:55 Parameter Result Det. Limit Units Method Date Dil. Chloride 7.8 1.0 mg/l 9056MOD 04/15/15 1 Sulfate 6.6 5.0 mg/l 9056MOD 04/15/15 1 Alkalinity BDL 20. mg/l 2320 B-2011 04/15/15 1 Dissolved Solids 240 10. mg/l 2540 C-2011 04/15/15 1 Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper 0.0077 0.0050 mg/l 6020 04/13/15 1 Lead 0.025 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc 0.027 0.025 mg/l 6020 04/13/15 1 Barium 0.11 0.0050 mg/l 6010C 04/12/15 1 Chromium 0.016 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium 0.026 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 30 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-15 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-19 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:55 Parameter Result Det. Limit Units Method Date Dil. 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 105. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 92.3 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 104. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 98.5 % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 31 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-16 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-20 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:50 Parameter Result Det. Limit Units Method Date Dil. Chloride 8.6 1.0 mg/l 9056MOD 04/15/15 1 Sulfate 8.3 5.0 mg/l 9056MOD 04/15/15 1 Alkalinity BDL 20. mg/l 2320 B-2011 04/15/15 1 Dissolved Solids 50. 10. mg/l 2540 C-2011 04/15/15 1 Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead 0.0066 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.048 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 32 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-16 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-20 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 16:50 Parameter Result Det. Limit Units Method Date Dil. 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 107. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 89.8 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 107. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 98.6 % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 33 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-17 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-21R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 14:35 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic 0.0033 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper 0.0060 0.0050 mg/l 6020 04/13/15 1 Lead 0.0073 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.045 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt 0.031 0.010 mg/l 6010C 04/12/15 1 Nickel 0.022 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone 0.41 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 34 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-17 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-21R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 14:35 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) 0.020 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 110. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 89.7 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 111. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 94.5 % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 35 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-18 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-22 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 14:50 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead 0.0022 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.030 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 36 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-18 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-22 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 14:50 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 106. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 94.6 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 102. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 98.0 % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 37 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-19 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-23 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 14:18 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead BDL 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.0082 0.0050 mg/l 6010C 04/12/15 1 Chromium BDL 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium BDL 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/14/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/14/15 1 Benzene BDL 0.0010 mg/l 8260B 04/14/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/14/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/14/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/14/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/14/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/14/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/14/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/14/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/14/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/14/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 38 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-19 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-23 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 14:18 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/14/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/14/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/14/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/14/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/14/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/14/15 1 Styrene BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Toluene BDL 0.0050 mg/l 8260B 04/14/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/14/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/14/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/14/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/14/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/14/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/14/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/14/15 1 Surrogate Recovery Toluene-d8 106. % Rec. 8260B 04/14/15 1 Dibromofluoromethane 95.3 % Rec. 8260B 04/14/15 1 a,a,a-Trifluorotoluene 109. % Rec. 8260B 04/14/15 1 4-Bromofluorobenzene 102. % Rec. 8260B 04/14/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 39 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-20 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-24R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 14:00 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic BDL 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper BDL 0.0050 mg/l 6020 04/13/15 1 Lead 0.0056 0.0020 mg/l 6020 04/13/15 1 Selenium BDL 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc BDL 0.025 mg/l 6020 04/13/15 1 Barium 0.042 0.0050 mg/l 6010C 04/12/15 1 Chromium 0.012 0.010 mg/l 6010C 04/12/15 1 Cobalt BDL 0.010 mg/l 6010C 04/12/15 1 Nickel BDL 0.020 mg/l 6010C 04/12/15 1 Silver BDL 0.010 mg/l 6010C 04/12/15 1 Vanadium 0.021 0.020 mg/l 6010C 04/12/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/18/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/18/15 1 Benzene BDL 0.0010 mg/l 8260B 04/18/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/18/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/18/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/18/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/18/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/18/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/18/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/18/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/18/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/18/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/18/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/18/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/18/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/18/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/18/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/18/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/18/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/18/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/18/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/18/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/18/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/18/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/18/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/18/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 40 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-20 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-24R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 14:00 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/18/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/18/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/18/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/18/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/18/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/18/15 1 Styrene BDL 0.0010 mg/l 8260B 04/18/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/18/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/18/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/18/15 1 Toluene BDL 0.0050 mg/l 8260B 04/18/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/18/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/18/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/18/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/18/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/18/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/18/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/18/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/18/15 1 Surrogate Recovery Toluene-d8 109. % Rec. 8260B 04/18/15 1 Dibromofluoromethane 106. % Rec. 8260B 04/18/15 1 a,a,a-Trifluorotoluene 101. % Rec. 8260B 04/18/15 1 4-Bromofluorobenzene 101. % Rec. 8260B 04/18/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 41 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-21 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-25R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:40 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/11/15 1 Arsenic BDL 0.0020 mg/l 6020 04/11/15 1 Beryllium BDL 0.0020 mg/l 6020 04/11/15 1 Cadmium BDL 0.0010 mg/l 6020 04/11/15 1 Copper 0.0053 0.0050 mg/l 6020 04/11/15 1 Lead 0.0076 0.0020 mg/l 6020 04/11/15 1 Selenium BDL 0.0020 mg/l 6020 04/11/15 1 Thallium BDL 0.0020 mg/l 6020 04/11/15 1 Zinc BDL 0.025 mg/l 6020 04/11/15 1 Barium 0.059 0.0050 mg/l 6010C 04/13/15 1 Chromium BDL 0.010 mg/l 6010C 04/13/15 1 Cobalt BDL 0.010 mg/l 6010C 04/13/15 1 Nickel BDL 0.020 mg/l 6010C 04/13/15 1 Silver BDL 0.010 mg/l 6010C 04/13/15 1 Vanadium BDL 0.020 mg/l 6010C 04/13/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/15/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/15/15 1 Benzene BDL 0.0010 mg/l 8260B 04/15/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/15/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/15/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/15/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/16/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/15/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/15/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/15/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/15/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/15/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/15/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/15/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/15/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/15/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/15/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/15/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/15/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/15/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/15/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/15/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/15/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/15/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 42 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-21 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-25R Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 15:40 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/15/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/15/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/15/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/15/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/16/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/15/15 1 Styrene BDL 0.0010 mg/l 8260B 04/15/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/15/15 1 Toluene BDL 0.0050 mg/l 8260B 04/15/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/15/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/15/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/15/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/15/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/15/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/15/15 1 Surrogate Recovery Toluene-d8 110. % Rec. 8260B 04/15/15 1 Dibromofluoromethane 114. % Rec. 8260B 04/15/15 1 a,a,a-Trifluorotoluene 95.7 % Rec. 8260B 04/15/15 1 4-Bromofluorobenzene 89.3 % Rec. 8260B 04/15/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 43 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-22 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-26 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 14:10 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/11/15 1 Arsenic BDL 0.0020 mg/l 6020 04/11/15 1 Beryllium BDL 0.0020 mg/l 6020 04/11/15 1 Cadmium BDL 0.0010 mg/l 6020 04/11/15 1 Copper BDL 0.0050 mg/l 6020 04/11/15 1 Lead BDL 0.0020 mg/l 6020 04/11/15 1 Selenium BDL 0.0020 mg/l 6020 04/11/15 1 Thallium BDL 0.0020 mg/l 6020 04/11/15 1 Zinc BDL 0.025 mg/l 6020 04/11/15 1 Barium 0.078 0.0050 mg/l 6010C 04/13/15 1 Chromium BDL 0.010 mg/l 6010C 04/13/15 1 Cobalt BDL 0.010 mg/l 6010C 04/13/15 1 Nickel BDL 0.020 mg/l 6010C 04/13/15 1 Silver BDL 0.010 mg/l 6010C 04/13/15 1 Vanadium BDL 0.020 mg/l 6010C 04/13/15 1 Volatile Organics Acetone 0.14 0.050 mg/l 8260B 04/15/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/15/15 1 Benzene BDL 0.0010 mg/l 8260B 04/15/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/15/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/15/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/15/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/16/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/15/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/15/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/15/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/15/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/15/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/15/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/15/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/15/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/15/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/15/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/15/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/15/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/15/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/15/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/15/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/15/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/15/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 44 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-22 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : MW-26 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 14:10 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/15/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/15/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/15/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/15/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/16/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/15/15 1 Styrene BDL 0.0010 mg/l 8260B 04/15/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/15/15 1 Toluene BDL 0.0050 mg/l 8260B 04/15/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/15/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/15/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/15/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/15/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/15/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/15/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/15/15 1 Surrogate Recovery Toluene-d8 111. % Rec. 8260B 04/15/15 1 Dibromofluoromethane 115. % Rec. 8260B 04/15/15 1 a,a,a-Trifluorotoluene 94.3 % Rec. 8260B 04/15/15 1 4-Bromofluorobenzene 95.1 % Rec. 8260B 04/15/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 45 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-23 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : SW-1 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 10:20 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/11/15 1 Arsenic BDL 0.0020 mg/l 6020 04/11/15 1 Beryllium BDL 0.0020 mg/l 6020 04/11/15 1 Cadmium BDL 0.0010 mg/l 6020 04/11/15 1 Copper BDL 0.0050 mg/l 6020 04/11/15 1 Lead BDL 0.0020 mg/l 6020 04/11/15 1 Selenium BDL 0.0020 mg/l 6020 04/11/15 1 Thallium BDL 0.0020 mg/l 6020 04/11/15 1 Zinc BDL 0.025 mg/l 6020 04/11/15 1 Barium 0.066 0.0050 mg/l 6010C 04/13/15 1 Chromium BDL 0.010 mg/l 6010C 04/13/15 1 Cobalt BDL 0.010 mg/l 6010C 04/13/15 1 Nickel BDL 0.020 mg/l 6010C 04/13/15 1 Silver BDL 0.010 mg/l 6010C 04/13/15 1 Vanadium BDL 0.020 mg/l 6010C 04/13/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/16/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/16/15 1 Benzene BDL 0.0010 mg/l 8260B 04/16/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/16/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/16/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/16/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/16/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/16/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/16/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/16/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/16/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/16/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/16/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/16/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/16/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/16/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/16/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/16/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 46 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-23 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : SW-1 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 10:20 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/16/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/16/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/16/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/16/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/16/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/16/15 1 Styrene BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 Toluene BDL 0.0050 mg/l 8260B 04/16/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/16/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/16/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/16/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/16/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/16/15 1 Surrogate Recovery Toluene-d8 114. % Rec. 8260B 04/16/15 1 Dibromofluoromethane 119. % Rec. 8260B 04/16/15 1 a,a,a-Trifluorotoluene 98.7 % Rec. 8260B 04/16/15 1 4-Bromofluorobenzene 93.1 % Rec. 8260B 04/16/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 47 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-24 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : SW-2 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 12:10 Parameter Result Det. Limit Units Method Date Dil. Antimony BDL 0.0020 mg/l 6020 04/13/15 1 Arsenic 0.021 0.0020 mg/l 6020 04/13/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/13/15 1 Copper 0.029 0.0050 mg/l 6020 04/13/15 1 Lead 0.0037 0.0020 mg/l 6020 04/13/15 1 Selenium 0.013 0.0020 mg/l 6020 04/13/15 1 Thallium BDL 0.0020 mg/l 6020 04/13/15 1 Zinc 0.22 0.12 mg/l 6020 04/11/15 5 Barium 0.18 0.0050 mg/l 6010C 04/13/15 1 Chromium BDL 0.010 mg/l 6010C 04/13/15 1 Cobalt 0.014 0.010 mg/l 6010C 04/13/15 1 Nickel 0.028 0.020 mg/l 6010C 04/13/15 1 Silver BDL 0.010 mg/l 6010C 04/13/15 1 Vanadium 0.024 0.020 mg/l 6010C 04/13/15 1 Volatile Organics Acetone 0.13 0.050 mg/l 8260B 04/16/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/16/15 1 Benzene BDL 0.0010 mg/l 8260B 04/16/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/16/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/16/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/16/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/16/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/16/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/16/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/16/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/16/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/16/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/16/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/16/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/16/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/16/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/16/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/16/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 48 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-24 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : SW-2 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 12:10 Parameter Result Det. Limit Units Method Date Dil. Ethylbenzene BDL 0.0010 mg/l 8260B 04/16/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/16/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/16/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/16/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/16/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/16/15 1 Styrene BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 Toluene BDL 0.0050 mg/l 8260B 04/16/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/16/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/16/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/16/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/16/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/16/15 1 Surrogate Recovery Toluene-d8 112. % Rec. 8260B 04/16/15 1 Dibromofluoromethane 112. % Rec. 8260B 04/16/15 1 a,a,a-Trifluorotoluene 95.8 % Rec. 8260B 04/16/15 1 4-Bromofluorobenzene 93.6 % Rec. 8260B 04/16/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 49 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-25 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : TRIP BLANK Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 00:00 Parameter Result Det. Limit Units Method Date Dil. Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/17/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/17/15 1 Benzene BDL 0.0010 mg/l 8260B 04/17/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/17/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/17/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/17/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/17/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/17/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/17/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/17/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/17/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/17/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/17/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/17/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/17/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/17/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/17/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/17/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/17/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/17/15 1 Ethylbenzene BDL 0.0010 mg/l 8260B 04/17/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/17/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/17/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/17/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/17/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/17/15 1 Styrene BDL 0.0010 mg/l 8260B 04/17/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 Toluene BDL 0.0050 mg/l 8260B 04/17/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/17/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/17/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/17/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 50 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-25 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : TRIP BLANK Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 00:00 Parameter Result Det. Limit Units Method Date Dil. Vinyl chloride BDL 0.0010 mg/l 8260B 04/17/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/17/15 1 Surrogate Recovery Toluene-d8 102. % Rec. 8260B 04/17/15 1 Dibromofluoromethane 95.4 % Rec. 8260B 04/17/15 1 a,a,a-Trifluorotoluene 105. % Rec. 8260B 04/17/15 1 4-Bromofluorobenzene 101. % Rec. 8260B 04/17/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 51 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-26 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : TRIP BLANK Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 00:00 Parameter Result Det. Limit Units Method Date Dil. Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/17/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/17/15 1 Benzene BDL 0.0010 mg/l 8260B 04/17/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/17/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/17/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/17/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/17/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/17/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/17/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/17/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/17/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/17/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/17/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/17/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/17/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/17/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/17/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/17/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/17/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/17/15 1 Ethylbenzene BDL 0.0010 mg/l 8260B 04/17/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/17/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/17/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/17/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/17/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/17/15 1 Styrene BDL 0.0010 mg/l 8260B 04/17/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 Toluene BDL 0.0050 mg/l 8260B 04/17/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/17/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/17/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/17/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 52 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-26 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : TRIP BLANK Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 00:00 Parameter Result Det. Limit Units Method Date Dil. Vinyl chloride BDL 0.0010 mg/l 8260B 04/17/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/17/15 1 Surrogate Recovery Toluene-d8 102. % Rec. 8260B 04/17/15 1 Dibromofluoromethane 98.0 % Rec. 8260B 04/17/15 1 a,a,a-Trifluorotoluene 105. % Rec. 8260B 04/17/15 1 4-Bromofluorobenzene 102. % Rec. 8260B 04/17/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 53 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-27 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : EQUIPMENT BLANK Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 12:30 Parameter Result Det. Limit Units Method Date Dil. Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/17/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/17/15 1 Benzene BDL 0.0010 mg/l 8260B 04/17/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/17/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/17/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/17/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/17/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/17/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/17/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/17/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/17/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/17/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/17/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/17/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/17/15 1 1,4-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/17/15 1 trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/17/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/17/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/17/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/17/15 1 Ethylbenzene BDL 0.0010 mg/l 8260B 04/17/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/17/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/17/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/17/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/17/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/17/15 1 Styrene BDL 0.0010 mg/l 8260B 04/17/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 Toluene BDL 0.0050 mg/l 8260B 04/17/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/17/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/17/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/17/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/17/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/17/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 54 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-27 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : EQUIPMENT BLANK Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 12:30 Parameter Result Det. Limit Units Method Date Dil. Vinyl chloride BDL 0.0010 mg/l 8260B 04/17/15 1 Xylenes, Total BDL 0.0030 mg/l 8260B 04/17/15 1 Surrogate Recovery Toluene-d8 102. % Rec. 8260B 04/17/15 1 Dibromofluoromethane 97.1 % Rec. 8260B 04/17/15 1 a,a,a-Trifluorotoluene 105. % Rec. 8260B 04/17/15 1 4-Bromofluorobenzene 104. % Rec. 8260B 04/17/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 55 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-28 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : LEACHATE PHASE 2 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 11:20 Parameter Result Det. Limit Units Method Date Dil. Nitrate BDL 0.10 mg/l 9056MOD 04/10/15 1 Sulfate 9.5 5.0 mg/l 9056MOD 04/10/15 1 BOD 12.0 2.00 mg/l 5210 B-2011 04/15/15 1 COD 340 10. mg/l 410.4 04/16/15 1 Phosphorus,Total 0.17 0.10 mg/l 365.4 04/20/15 1 Antimony 0.0044 0.0020 mg/l 6020 04/11/15 1 Arsenic 0.020 0.0020 mg/l 6020 04/11/15 1 Beryllium BDL 0.0020 mg/l 6020 04/11/15 1 Cadmium BDL 0.0010 mg/l 6020 04/11/15 1 Copper 0.32 0.025 mg/l 6020 04/13/15 5 Lead 0.036 0.0020 mg/l 6020 04/11/15 1 Selenium BDL 0.0020 mg/l 6020 04/11/15 1 Thallium BDL 0.0020 mg/l 6020 04/11/15 1 Zinc 0.060 0.025 mg/l 6020 04/11/15 1 Barium 0.12 0.0050 mg/l 6010C 04/13/15 1 Chromium 0.013 0.010 mg/l 6010C 04/13/15 1 Cobalt BDL 0.010 mg/l 6010C 04/13/15 1 Nickel 0.020 0.020 mg/l 6010C 04/13/15 1 Silver BDL 0.010 mg/l 6010C 04/13/15 1 Vanadium BDL 0.020 mg/l 6010C 04/13/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/16/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/16/15 1 Benzene 0.0046 0.0010 mg/l 8260B 04/16/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/16/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/16/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/16/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/16/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/16/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/16/15 1 Chlorobenzene 0.0013 0.0010 mg/l 8260B 04/16/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/16/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/16/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/16/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/16/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/16/15 1 1,4-Dichlorobenzene 0.011 0.0010 mg/l 8260B 04/16/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 56 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-28 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : LEACHATE PHASE 2 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 11:20 Parameter Result Det. Limit Units Method Date Dil. trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/16/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/16/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/16/15 1 Ethylbenzene BDL 0.0010 mg/l 8260B 04/16/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/16/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/16/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/16/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/16/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/16/15 1 Styrene BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 Toluene BDL 0.0050 mg/l 8260B 04/16/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/16/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/16/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/16/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/16/15 1 Xylenes, Total 0.017 0.0030 mg/l 8260B 04/16/15 1 Surrogate Recovery Toluene-d8 107. % Rec. 8260B 04/16/15 1 Dibromofluoromethane 111. % Rec. 8260B 04/16/15 1 a,a,a-Trifluorotoluene 97.3 % Rec. 8260B 04/16/15 1 4-Bromofluorobenzene 92.6 % Rec. 8260B 04/16/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 57 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-29 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : LEACHATE PHASE 3 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 11:30 Parameter Result Det. Limit Units Method Date Dil. Nitrate BDL 0.10 mg/l 9056MOD 04/10/15 1 Sulfate BDL 5.0 mg/l 9056MOD 04/10/15 1 BOD 52.0 2.00 mg/l 5210 B-2011 04/15/15 1 COD 480 10. mg/l 410.4 04/16/15 1 Phosphorus,Total 0.39 0.10 mg/l 365.4 04/20/15 1 Antimony 0.0025 0.0020 mg/l 6020 04/11/15 1 Arsenic 0.019 0.0020 mg/l 6020 04/11/15 1 Beryllium BDL 0.010 mg/l 6020 04/13/15 5 Cadmium BDL 0.0010 mg/l 6020 04/11/15 1 Copper 0.19 0.025 mg/l 6020 04/13/15 5 Lead 0.016 0.0020 mg/l 6020 04/11/15 1 Selenium BDL 0.0020 mg/l 6020 04/11/15 1 Thallium BDL 0.0020 mg/l 6020 04/11/15 1 Zinc BDL 0.12 mg/l 6020 04/13/15 5 Barium 0.29 0.0050 mg/l 6010C 04/13/15 1 Chromium BDL 0.010 mg/l 6010C 04/13/15 1 Cobalt 0.011 0.010 mg/l 6010C 04/13/15 1 Nickel 0.032 0.020 mg/l 6010C 04/13/15 1 Silver BDL 0.010 mg/l 6010C 04/13/15 1 Vanadium 0.030 0.020 mg/l 6010C 04/13/15 1 Volatile Organics Acetone 0.31 0.050 mg/l 8260B 04/16/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/16/15 1 Benzene 0.0074 0.0010 mg/l 8260B 04/16/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/16/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/16/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/16/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/16/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/16/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/16/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/16/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/16/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/16/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/16/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/16/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/16/15 1 1,4-Dichlorobenzene 0.012 0.0010 mg/l 8260B 04/16/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 58 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-29 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : LEACHATE PHASE 3 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 11:30 Parameter Result Det. Limit Units Method Date Dil. trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/16/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/16/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/16/15 1 Ethylbenzene 0.018 0.0010 mg/l 8260B 04/16/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/16/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/16/15 1 2-Butanone (MEK) 0.51 0.010 mg/l 8260B 04/16/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/16/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/16/15 1 Styrene BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 Toluene BDL 0.0050 mg/l 8260B 04/16/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/16/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/16/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/16/15 1 Vinyl chloride BDL 0.0010 mg/l 8260B 04/16/15 1 Xylenes, Total 0.065 0.0030 mg/l 8260B 04/16/15 1 Surrogate Recovery Toluene-d8 105. % Rec. 8260B 04/16/15 1 Dibromofluoromethane 99.7 % Rec. 8260B 04/16/15 1 a,a,a-Trifluorotoluene 104. % Rec. 8260B 04/16/15 1 4-Bromofluorobenzene 96.6 % Rec. 8260B 04/16/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 59 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-30 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : LEACHATE PHASE 4 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 11:45 Parameter Result Det. Limit Units Method Date Dil. Nitrate 5.5 0.10 mg/l 9056MOD 04/10/15 1 Sulfate 210 25. mg/l 9056MOD 04/10/15 5 BOD 33.0 2.00 mg/l 5210 B-2011 04/15/15 1 COD 710 10. mg/l 410.4 04/16/15 1 Phosphorus,Total 0.46 0.10 mg/l 365.4 04/20/15 1 Antimony BDL 0.0020 mg/l 6020 04/11/15 1 Arsenic 0.031 0.0020 mg/l 6020 04/11/15 1 Beryllium BDL 0.0020 mg/l 6020 04/13/15 1 Cadmium BDL 0.0010 mg/l 6020 04/11/15 1 Copper 0.0078 0.0050 mg/l 6020 04/11/15 1 Lead BDL 0.0020 mg/l 6020 04/11/15 1 Selenium 0.0026 0.0020 mg/l 6020 04/11/15 1 Thallium BDL 0.0020 mg/l 6020 04/11/15 1 Zinc BDL 0.025 mg/l 6020 04/11/15 1 Barium 0.13 0.0050 mg/l 6010C 04/13/15 1 Chromium 0.020 0.010 mg/l 6010C 04/13/15 1 Cobalt 0.010 0.010 mg/l 6010C 04/13/15 1 Nickel 0.071 0.020 mg/l 6010C 04/13/15 1 Silver BDL 0.010 mg/l 6010C 04/13/15 1 Vanadium 0.032 0.020 mg/l 6010C 04/13/15 1 Volatile Organics Acetone BDL 0.050 mg/l 8260B 04/16/15 1 Acrylonitrile BDL 0.010 mg/l 8260B 04/16/15 1 Benzene 0.0096 0.0010 mg/l 8260B 04/16/15 1 Bromochloromethane BDL 0.0010 mg/l 8260B 04/16/15 1 Bromodichloromethane BDL 0.0010 mg/l 8260B 04/16/15 1 Bromoform BDL 0.0010 mg/l 8260B 04/16/15 1 Bromomethane BDL 0.0050 mg/l 8260B 04/17/15 1 Carbon disulfide BDL 0.0010 mg/l 8260B 04/16/15 1 Carbon tetrachloride BDL 0.0010 mg/l 8260B 04/16/15 1 Chlorobenzene BDL 0.0010 mg/l 8260B 04/16/15 1 Chlorodibromomethane BDL 0.0010 mg/l 8260B 04/16/15 1 Chloroethane BDL 0.0050 mg/l 8260B 04/16/15 1 Chloroform BDL 0.0050 mg/l 8260B 04/16/15 1 Chloromethane BDL 0.0025 mg/l 8260B 04/16/15 1 Dibromomethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichlorobenzene BDL 0.0010 mg/l 8260B 04/16/15 1 1,4-Dichlorobenzene 0.0028 0.0010 mg/l 8260B 04/16/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 60 of 63 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Cody Hunt April 22, 2015 Hunt Environmental Associates 102 Cypress Cove Lumberton, NC 28358 ESC Sample # : L758470-30 Date Received : April 10, 2015 Description : Robeson Co Solid Waste Semi-Annual Env Monitoring Site ID : RCL Sample ID : LEACHATE PHASE 4 Project # : 14-011550 1 Collected By : Cody Hunt Collection Date : 04/08/15 11:45 Parameter Result Det. Limit Units Method Date Dil. trans-1,4-Dichloro-2-butene BDL 0.0025 mg/l 8260B 04/16/15 1 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 cis-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,2-Dichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 04/16/15 1 cis-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/16/15 1 trans-1,3-Dichloropropene BDL 0.0010 mg/l 8260B 04/16/15 1 Ethylbenzene 0.0087 0.0010 mg/l 8260B 04/16/15 1 2-Hexanone BDL 0.010 mg/l 8260B 04/16/15 1 Iodomethane BDL 0.010 mg/l 8260B 04/16/15 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 04/16/15 1 Methylene Chloride BDL 0.0050 mg/l 8260B 04/17/15 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 04/16/15 1 Styrene BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 Tetrachloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 Toluene 0.0096 0.0050 mg/l 8260B 04/16/15 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 04/16/15 1 Trichloroethene BDL 0.0010 mg/l 8260B 04/16/15 1 Trichlorofluoromethane BDL 0.0050 mg/l 8260B 04/16/15 1 1,2,3-Trichloropropane BDL 0.0025 mg/l 8260B 04/16/15 1 Vinyl acetate BDL 0.010 mg/l 8260B 04/16/15 1 Vinyl chloride 0.0031 0.0010 mg/l 8260B 04/16/15 1 Xylenes, Total 0.021 0.0030 mg/l 8260B 04/16/15 1 Surrogate Recovery Toluene-d8 108. % Rec. 8260B 04/16/15 1 Dibromofluoromethane 101. % Rec. 8260B 04/16/15 1 a,a,a-Trifluorotoluene 100. % Rec. 8260B 04/16/15 1 4-Bromofluorobenzene 94.9 % Rec. 8260B 04/16/15 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/22/15 08:10 Printed: 04/22/15 08:49 Page 61 of 63 Attachment AList of Analytes with QC Qualifiers Sample Work Sample Run Number Group Type Analyte ID Qualifier ________________ ___________ _______ ________________________________________ __________ __________ L758470-01 WG781518 SAMP Bromomethane R3031356 J5 L758470-20 WG782888 SAMP 1,2-Dichlorobenzene R3031798 J3 L758470-23 WG782404 SAMP Toluene-d8 R3031109 J1 L758470-24 WG782404 SAMP Toluene-d8 R3031109 J1 L758470-28 WG781368 SAMP BOD R3030879 Q L758470-29 WG781368 SAMP BOD R3030879 Q L758470-30 WG781368 SAMP BOD R3030879 Q Page 62 of 63 Attachment BExplanation of QC Qualifier Codes Qualifier Meaning __________________ _______________________________________________________________________________ J1 Surrogate recovery limits have been exceeded; values are outside upper control limits J3 The associated batch QC was outside the established quality control range for precision. J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high Q (ESC) Sample held beyond the accepted holding time. Qualifier Report Information ESC utilizes sample and result qualifiers as set forth by the EPA Contract Laboratory Program and as required by most certifying bodies including NELAC. In addition to the EPA qualifiers adopted by ESC, we have implemented ESC qualifiers to provide more information pertaining to our analytical results. Each qualifier is designated in the qualifier explanation as either EPA or ESC. Data qualifiers are intended to provide the ESC client with more detailed information concerning the potential bias of reported data. Because of the wide range of constituents and variety of matrices incorporated by most EPA methods,it is common for some compounds to fall outside of established ranges. These exceptions are evaluated and all reported data is valid and useable "unless qualified as 'R' (Rejected)." Definitions Accuracy - The relationship of the observed value of a known sample to the true value of a known sample. Represented by percent recovery and relevant to samples such as: control samples, matrix spike recoveries, surrogate recoveries, etc. Precision - The agreement between a set of samples or between duplicate samples. Relates to how close together the results are and is represented by Relative Percent Differrence. Surrogate - Organic compounds that are similar in chemical composition, extraction, and chromotography to analytes of interest. The surrogates are used to determine the probable response of the group of analytes that are chem- ically related to the surrogate compound. Surrogates are added to the sample and carried through all stages of preparation and analyses. TIC - Tentatively Identified Compound: Compounds detected in samples that are not target compounds, internal standards, system monitoring compounds, or surrogates. Page 63 of 63 APPENDIX B: TIME SERIES GRAPHS Pa g e 1 Zi n c Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 01020304050607080 MW - 1 0 MW - 1 9 5 / 6 / 1 9 9 4 5 / 1 / 1 9 9 7 4 / 2 7 / 2 0 0 0 4 / 2 4 / 2 0 0 3 4 / 1 9 / 2 0 0 6 4 / 1 5 / 2 0 0 9 4/11/2012 4/8/2015 Pa g e 1 Vi n y l C h l o r i d e Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 0246810 MW - 5 9 / 2 1 / 1 9 9 4 7 / 3 1 / 1 9 9 7 6 / 1 0 / 2 0 0 0 4 / 2 1 / 2 0 0 3 3 / 1 / 2 0 0 6 1 / 9 / 2 0 0 9 11/20/2011 9/30/2014 Pa g e 1 Va n a d i u m Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 050 10 0 15 0 20 0 25 0 30 0 35 0 40 0 MW - 1 0 MW - 1 9 MW - 3 R 5 / 6 / 1 9 9 4 5 / 1 / 1 9 9 7 4 / 2 7 / 2 0 0 0 4 / 2 4 / 2 0 0 3 4 / 1 9 / 2 0 0 6 4 / 1 5 / 2 0 0 9 4/11/2012 4/8/2015 Pa g e 1 Se l e n i u m Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 0102030405060708090 10 0 MW - 3 R 5 / 2 3 / 2 0 0 2 3 / 2 4 / 2 0 0 4 1 / 2 5 / 2 0 0 6 1 1 / 2 8 / 2 0 0 7 9 / 3 0 / 2 0 0 9 8 / 3 / 2 0 1 1 6/5/2013 4/8/2015 Pa g e 1 Le a d Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 0102030405060708090 10 0 MW - 1 0 MW - 1 9 5 / 6 / 1 9 9 4 5 / 1 / 1 9 9 7 4 / 2 7 / 2 0 0 0 4 / 2 4 / 2 0 0 3 4 / 1 9 / 2 0 0 6 4 / 1 5 / 2 0 0 9 4/11/2012 4/8/2015 Pa g e 1 Co b a l t Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 050 10 0 15 0 20 0 MW - 1 6 MW - 2 1 R 6 / 1 2 / 1 9 9 7 1 2 / 2 8 / 1 9 9 9 7 / 1 5 / 2 0 0 2 1 / 3 0 / 2 0 0 5 8 / 1 8 / 2 0 0 7 3 / 5 / 2 0 1 0 9/20/2012 4/8/2015 Pa g e 1 Ch l o r o b e n z e n e Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 00.511.522.533.54 MW - 1 5 3 / 2 8 / 2 0 1 3 7 / 1 1 / 2 0 1 3 1 0 / 2 5 / 2 0 1 3 2 / 8 / 2 0 1 4 5 / 2 5 / 2 0 1 4 9 / 8 / 2 0 1 4 12/23/2014 4/8/2015 Pa g e 1 Ca d m i u m Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 01234567 MW - 1 0 5 / 6 / 1 9 9 4 5 / 1 / 1 9 9 7 4 / 2 7 / 2 0 0 0 4 / 2 4 / 2 0 0 3 4 / 1 9 / 2 0 0 6 4 / 1 5 / 2 0 0 9 4/11/2012 4/8/2015 Pa g e 1 Be r y l l i u m Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 00.511.522.533.54 MW - 1 0 5 / 6 / 1 9 9 4 5 / 1 / 1 9 9 7 4 / 2 7 / 2 0 0 0 4 / 2 4 / 2 0 0 3 4 / 1 9 / 2 0 0 6 4 / 1 5 / 2 0 0 9 4/11/2012 4/8/2015 Pa g e 1 Be n z e n e Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 012345 MW - 1 3 R MW - 1 5 1 / 1 5 / 1 9 9 8 7 / 1 / 2 0 0 0 1 2 / 1 7 / 2 0 0 2 6 / 3 / 2 0 0 5 1 1 / 1 9 / 2 0 0 7 5 / 6 / 2 0 1 0 10/21/2012 4/8/2015 Pa g e 1 Ba r i u m Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 0 10 0 20 0 30 0 40 0 50 0 MW - 1 2 MW - 1 0 MW - 1 6 MW - 1 8 MW - 1 9 MW - 1 4 MW - 1 3 R 5 / 6 / 1 9 9 4 5 / 1 / 1 9 9 7 4 / 2 7 / 2 0 0 0 4 / 2 4 / 2 0 0 3 4 / 1 9 / 2 0 0 6 4 / 1 5 / 2 0 0 9 4/11/2012 4/8/2015 Pa g e 1 Ar s e n i c Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 051015202530 MW - 1 6 6 / 1 2 / 1 9 9 7 1 2 / 2 8 / 1 9 9 9 7 / 1 5 / 2 0 0 2 1 / 3 0 / 2 0 0 5 8 / 1 8 / 2 0 0 7 3 / 5 / 2 0 1 0 9/20/2012 4/8/2015 Pa g e 1 Ac e t o n e Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 0 10 0 20 0 30 0 40 0 50 0 MW - 2 6 MW - 1 5 MW - 2 1 R 1 1 / 2 0 / 2 0 0 9 8 / 2 7 / 2 0 1 0 6 / 4 / 2 0 1 1 3 / 1 1 / 2 0 1 2 1 2 / 1 6 / 2 0 1 2 9 / 2 3 / 2 0 1 3 7/1/2014 4/8/2015 Pa g e 1 1, 4 - D i c h l o r o b e n z e n e Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 051015202530 MW - 8 MW - 9 A MW - 5 MW - 1 4 MW - 1 3 R MW - 1 5 5 / 6 / 1 9 9 4 5 / 1 / 1 9 9 7 4 / 2 7 / 2 0 0 0 4 / 2 4 / 2 0 0 3 4 / 1 9 / 2 0 0 6 4 / 1 5 / 2 0 0 9 4/11/2012 4/8/2015 Pa g e 1 1, 1 - D i c h l o r o e t h a n e Mu l t i - W e l l T i m e - S e r i e s G r a p h Sa m p l e D a t e C o n c e n t r a t i o n ( p p b ) 050 10 0 15 0 20 0 MW - 9 A 5 / 6 / 1 9 9 4 5 / 1 / 1 9 9 7 4 / 2 7 / 2 0 0 0 4 / 2 4 / 2 0 0 3 4 / 1 9 / 2 0 0 6 4 / 1 5 / 2 0 0 9 4/11/2012 4/8/2015 APPENDIX C: NON-PARAMETRIC PREDICTION INTERVAL INTER-WELL COMPARISONS Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Zinc Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 46.2687% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 101 Maximum Background Value = 260 Confidence Level = 92.6% False Positive Rate = 7.4% Location Date Count Mean Significant MW-10 4/8/2015 1 72 FALSE MW-2 3/24/2000 1 25 FALSE MW-3 9/11/2001 1 25 FALSE MW-7 3/24/2000 1 25 FALSE MW-8 4/8/2015 1 2.56 FALSE MW-9 9/11/2001 1 25 FALSE MW-9A 4/8/2015 1 2.56 FALSE MW-11 4/8/2015 1 2.56 FALSE MW-5 4/8/2015 1 2.56 FALSE MW-15A 10/2/2013 1 5.4 FALSE MW-16 4/8/2015 1 2.56 FALSE MW-17 6/12/1997 1 25 FALSE MW-18 4/8/2015 1 2.56 FALSE MW-19 4/8/2015 1 27 FALSE MW-20 4/8/2015 1 2.56 FALSE MW-14 4/8/2015 1 2.56 FALSE MW-13R 4/8/2015 1 2.56 FALSE MW-17R 4/8/2015 1 2.56 FALSE MW-5A 3/19/2012 1 0 FALSE MW-9B 3/19/2012 1 0 FALSE Page 2 MW-3R 4/8/2015 1 2.56 FALSE MW-21 10/2/2013 1 8.4 FALSE MW-22 4/8/2015 1 2.56 FALSE MW-23 4/8/2015 1 2.56 FALSE MW-24 10/1/2013 1 2.4 FALSE MW-25 3/10/2010 1 26 FALSE MW-26 4/8/2015 1 2.56 FALSE MW-25R 4/8/2015 1 2.56 FALSE MW-15 4/8/2015 1 2.56 FALSE MW-24R 4/8/2015 1 2.56 FALSE MW-21R 4/8/2015 1 2.56 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Vinyl Chloride Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Percent Non-Detects = 65.4443% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 97 Maximum Background Value = 10 Confidence Level = 92.4% False Positive Rate = 7.6% Location Date Count Mean Significant MW-10 4/8/2015 1 0.259 FALSE MW-2 3/24/2000 1 10 FALSE MW-3 9/11/2001 1 10 FALSE MW-7 3/24/2000 1 10 FALSE MW-8 4/8/2015 1 0.259 FALSE MW-9 9/11/2001 1 10 FALSE MW-9A 4/8/2015 1 0.259 FALSE MW-11 4/8/2015 1 0.259 FALSE MW-5 4/8/2015 1 1.1 FALSE MW-15A 10/2/2013 1 1 FALSE MW-16 4/8/2015 1 0.259 FALSE MW-17 6/12/1997 1 10 FALSE MW-18 4/8/2015 1 0.259 FALSE MW-19 4/8/2015 1 0.259 FALSE MW-20 4/8/2015 1 0.259 FALSE MW-14 4/8/2015 1 0.259 FALSE MW-13R 4/8/2015 1 0.259 FALSE MW-17R 4/8/2015 1 0.259 FALSE MW-5A 10/21/2011 1 0.63 FALSE MW-9B 3/24/2000 1 10 FALSE Page 2 MW-3R 4/8/2015 1 0.259 FALSE MW-21 10/2/2013 1 0.63 FALSE MW-22 4/8/2015 1 0.259 FALSE MW-23 4/8/2015 1 0.259 FALSE MW-24 10/1/2013 1 0.63 FALSE MW-25 3/10/2010 1 0 FALSE MW-26 4/8/2015 1 0.259 FALSE MW-25R 4/8/2015 1 0.259 FALSE MW-15 4/8/2015 1 0.259 FALSE MW-24R 4/8/2015 1 0.259 FALSE MW-21R 4/8/2015 1 0.259 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Vanadium Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 53.1381% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 99 Maximum Background Value = 210 Confidence Level = 92.5% False Positive Rate = 7.5% Location Date Count Mean Significant MW-10 4/8/2015 1 130 FALSE MW-2 3/24/2000 1 20 FALSE MW-3 9/11/2001 1 20 FALSE MW-7 3/24/2000 1 20 FALSE MW-8 4/8/2015 1 2.4 FALSE MW-9 9/11/2001 1 20 FALSE MW-9A 4/8/2015 1 2.4 FALSE MW-11 4/8/2015 1 2.4 FALSE MW-5 4/8/2015 1 2.4 FALSE MW-15A 10/2/2013 1 0.07 FALSE MW-16 4/8/2015 1 2.4 FALSE MW-17 6/12/1997 1 20 FALSE MW-18 4/8/2015 1 2.4 FALSE MW-19 4/8/2015 1 26 FALSE MW-20 4/8/2015 1 2.4 FALSE MW-14 4/8/2015 1 2.4 FALSE MW-13R 4/8/2015 1 2.4 FALSE MW-17R 4/8/2015 1 2.4 FALSE MW-5A 3/19/2012 1 0 FALSE MW-9B 3/19/2012 1 0 FALSE Page 2 MW-3R 4/8/2015 1 34 FALSE MW-21 10/2/2013 1 0.07 FALSE MW-22 4/8/2015 1 2.4 FALSE MW-23 4/8/2015 1 2.4 FALSE MW-24 10/1/2013 1 0.91 FALSE MW-25 3/10/2010 1 10.6 FALSE MW-26 4/8/2015 1 2.4 FALSE MW-25R 4/8/2015 1 2.4 FALSE MW-15 4/8/2015 1 2.4 FALSE MW-24R 4/8/2015 1 21 FALSE MW-21R 4/8/2015 1 2.4 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Selenium Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 60.7789% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 99 Maximum Background Value = 12 Confidence Level = 92.5% False Positive Rate = 7.5% Location Date Count Mean Significant MW-10 4/8/2015 1 0.38 FALSE MW-2 3/24/2000 1 10 FALSE MW-3 9/11/2001 1 39 TRUE MW-7 3/24/2000 1 10 FALSE MW-8 4/8/2015 1 0.38 FALSE MW-9 9/11/2001 1 10 FALSE MW-9A 4/8/2015 1 0.38 FALSE MW-11 4/8/2015 1 0.38 FALSE MW-5 4/8/2015 1 0.38 FALSE MW-15A 10/2/2013 1 2.1 FALSE MW-16 4/8/2015 1 0.38 FALSE MW-17 6/12/1997 1 10 FALSE MW-18 4/8/2015 1 0.38 FALSE MW-19 4/8/2015 1 0.38 FALSE MW-20 4/8/2015 1 0.38 FALSE MW-14 4/8/2015 1 0.38 FALSE MW-13R 4/8/2015 1 0.38 FALSE MW-17R 4/8/2015 1 0.38 FALSE MW-5A 3/19/2012 1 0 FALSE MW-9B 3/19/2012 1 0 FALSE Page 2 MW-3R 4/8/2015 1 16 TRUE MW-21 10/2/2013 1 1.2 FALSE MW-22 4/8/2015 1 0.38 FALSE MW-23 4/8/2015 1 0.38 FALSE MW-24 10/1/2013 1 0.18 FALSE MW-25 3/10/2010 1 0.4 FALSE MW-26 4/8/2015 1 0.38 FALSE MW-25R 4/8/2015 1 0.38 FALSE MW-15 4/8/2015 1 0.38 FALSE MW-24R 4/8/2015 1 0.38 FALSE MW-21R 4/8/2015 1 0.38 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Lead Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 49.8603% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 99 Maximum Background Value = 41 Confidence Level = 92.5% False Positive Rate = 7.5% Location Date Count Mean Significant MW-10 4/8/2015 1 51 TRUE MW-2 3/24/2000 1 20 FALSE MW-3 9/11/2001 1 20 FALSE MW-7 3/24/2000 1 5 FALSE MW-8 4/8/2015 1 2.6 FALSE MW-9 9/11/2001 1 18 FALSE MW-9A 4/8/2015 1 0.24 FALSE MW-11 4/8/2015 1 2.4 FALSE MW-5 4/8/2015 1 0.24 FALSE MW-15A 10/2/2013 1 0.74 FALSE MW-16 4/8/2015 1 0.24 FALSE MW-17 6/12/1997 1 5 FALSE MW-18 4/8/2015 1 2.8 FALSE MW-19 4/8/2015 1 25 FALSE MW-20 4/8/2015 1 6.6 FALSE MW-14 4/8/2015 1 0.24 FALSE MW-13R 4/8/2015 1 8.7 FALSE MW-17R 4/8/2015 1 0.24 FALSE MW-5A 3/19/2012 1 0 FALSE MW-9B 3/19/2012 1 0 FALSE Page 2 MW-3R 4/8/2015 1 9.4 FALSE MW-21 10/2/2013 1 0.3 FALSE MW-22 4/8/2015 1 2.2 FALSE MW-23 4/8/2015 1 0.24 FALSE MW-24 10/1/2013 1 1.1 FALSE MW-25 3/10/2010 1 6.7 FALSE MW-26 4/8/2015 1 0.24 FALSE MW-25R 4/8/2015 1 7.6 FALSE MW-15 4/8/2015 1 0.24 FALSE MW-24R 4/8/2015 1 5.6 FALSE MW-21R 4/8/2015 1 7.3 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Cobalt Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 57.1627% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 99 Maximum Background Value = 5 Confidence Level = 92.5% False Positive Rate = 7.5% Location Date Count Mean Significant MW-10 4/8/2015 1 2.3 FALSE MW-2 3/24/2000 1 5 FALSE MW-3 9/11/2001 1 5 FALSE MW-7 3/24/2000 1 5 FALSE MW-8 4/8/2015 1 2.3 FALSE MW-9 9/11/2001 1 5 FALSE MW-9A 4/8/2015 1 2.3 FALSE MW-11 4/8/2015 1 2.3 FALSE MW-5 4/8/2015 1 2.3 FALSE MW-15A 10/2/2013 1 3.3 FALSE MW-16 4/8/2015 1 15 TRUE MW-17 6/12/1997 1 11 TRUE MW-18 4/8/2015 1 2.3 FALSE MW-19 4/8/2015 1 2.3 FALSE MW-20 4/8/2015 1 2.3 FALSE MW-14 4/8/2015 1 2.3 FALSE MW-13R 4/8/2015 1 2.3 FALSE MW-17R 4/8/2015 1 2.3 FALSE MW-5A 3/19/2012 1 0 FALSE MW-9B 3/19/2012 1 0 FALSE Page 2 MW-3R 4/8/2015 1 2.3 FALSE MW-21 10/2/2013 1 19 TRUE MW-22 4/8/2015 1 2.3 FALSE MW-23 4/8/2015 1 2.3 FALSE MW-24 10/1/2013 1 1.3 FALSE MW-25 3/10/2010 1 1.6 FALSE MW-26 4/8/2015 1 2.3 FALSE MW-25R 4/8/2015 1 2.3 FALSE MW-15 4/8/2015 1 2.3 FALSE MW-24R 4/8/2015 1 2.3 FALSE MW-21R 4/8/2015 1 31 TRUE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Chromium Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 0% Number of comparisons = 20 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 2 Maximum Background Value = 1.4 Confidence Level = 20% False Positive Rate = 80% Location Date Count Mean Significant MW-3R 4/8/2015 1 11 TRUE MW-5 4/8/2015 1 1.4 FALSE MW-8 4/8/2015 1 1.4 FALSE MW-9A 4/8/2015 1 1.4 FALSE MW-10 4/8/2015 1 35 TRUE MW-11 4/8/2015 1 1.4 FALSE MW-13R 4/8/2015 1 1.4 FALSE MW-14 4/8/2015 1 1.4 FALSE MW-15 4/8/2015 1 1.4 FALSE MW-16 4/8/2015 1 1.4 FALSE MW-17R 4/8/2015 1 1.4 FALSE MW-18 4/8/2015 1 1.4 FALSE MW-19 4/8/2015 1 16 TRUE MW-20 4/8/2015 1 1.4 FALSE MW-21R 4/8/2015 1 1.4 FALSE MW-22 4/8/2015 1 1.4 FALSE MW-23 4/8/2015 1 1.4 FALSE MW-24R 4/8/2015 1 12 TRUE MW-25R 4/8/2015 1 1.4 FALSE MW-26 4/8/2015 1 1.4 FALSE Page 2 Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Chlorobenzene Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 67.842% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 97 Maximum Background Value = 2.5 Confidence Level = 92.4% False Positive Rate = 7.6% Location Date Count Mean Significant MW-10 4/8/2015 1 0.348 FALSE MW-2 3/24/2000 1 6 TRUE MW-3 9/11/2001 1 2.5 FALSE MW-7 3/24/2000 1 2.5 FALSE MW-8 4/8/2015 1 0.348 FALSE MW-9 9/11/2001 1 2.5 FALSE MW-9A 4/8/2015 1 1.6 FALSE MW-11 4/8/2015 1 0.348 FALSE MW-5 4/8/2015 1 1.8 FALSE MW-15A 10/2/2013 1 3.4 TRUE MW-16 4/8/2015 1 0.348 FALSE MW-17 6/12/1997 1 2.5 FALSE MW-18 4/8/2015 1 0.348 FALSE MW-19 4/8/2015 1 0.348 FALSE MW-20 4/8/2015 1 0.348 FALSE MW-14 4/8/2015 1 2 FALSE MW-13R 4/8/2015 1 0.348 FALSE MW-17R 4/8/2015 1 0.348 FALSE MW-5A 10/21/2011 1 0.3 FALSE MW-9B 3/24/2000 1 2.5 FALSE Page 2 MW-3R 4/8/2015 1 0.348 FALSE MW-21 10/2/2013 1 0.8 FALSE MW-22 4/8/2015 1 0.348 FALSE MW-23 4/8/2015 1 0.348 FALSE MW-24 10/1/2013 1 0.3 FALSE MW-25 3/10/2010 1 0 FALSE MW-26 4/8/2015 1 0.348 FALSE MW-25R 4/8/2015 1 0.348 FALSE MW-15 4/8/2015 1 3.9 TRUE MW-24R 4/8/2015 1 0.348 FALSE MW-21R 4/8/2015 1 0.348 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Cadmium Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 54.2538% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 99 Maximum Background Value = 6 Confidence Level = 92.5% False Positive Rate = 7.5% Location Date Count Mean Significant MW-10 4/8/2015 1 1.4 FALSE MW-2 3/24/2000 1 18 TRUE MW-3 9/11/2001 1 0.5 FALSE MW-7 3/24/2000 1 0.5 FALSE MW-8 4/8/2015 1 0.16 FALSE MW-9 9/11/2001 1 3 FALSE MW-9A 4/8/2015 1 0.16 FALSE MW-11 4/8/2015 1 0.16 FALSE MW-5 4/8/2015 1 0.16 FALSE MW-15A 10/2/2013 1 0.2 FALSE MW-16 4/8/2015 1 0.16 FALSE MW-17 6/12/1997 1 0.5 FALSE MW-18 4/8/2015 1 0.16 FALSE MW-19 4/8/2015 1 0.16 FALSE MW-20 4/8/2015 1 0.16 FALSE MW-14 4/8/2015 1 0.16 FALSE MW-13R 4/8/2015 1 0.16 FALSE MW-17R 4/8/2015 1 0.16 FALSE MW-5A 3/19/2012 1 0 FALSE MW-9B 3/19/2012 1 0 FALSE Page 2 MW-3R 4/8/2015 1 0.16 FALSE MW-21 10/2/2013 1 0.19 FALSE MW-22 4/8/2015 1 0.16 FALSE MW-23 4/8/2015 1 0.16 FALSE MW-24 10/1/2013 1 0.05 FALSE MW-25 3/10/2010 1 0.4 FALSE MW-26 4/8/2015 1 0.16 FALSE MW-25R 4/8/2015 1 0.16 FALSE MW-15 4/8/2015 1 0.16 FALSE MW-24R 4/8/2015 1 0.16 FALSE MW-21R 4/8/2015 1 0.16 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Beryllium Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 64.8536% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 99 Maximum Background Value = 1 Confidence Level = 92.5% False Positive Rate = 7.5% Location Date Count Mean Significant MW-10 4/8/2015 1 2.4 TRUE MW-2 3/24/2000 1 1 FALSE MW-3 9/11/2001 1 1 FALSE MW-7 3/24/2000 1 1 FALSE MW-8 4/8/2015 1 0.12 FALSE MW-9 9/11/2001 1 1 FALSE MW-9A 4/8/2015 1 0.12 FALSE MW-11 4/8/2015 1 0.12 FALSE MW-5 4/8/2015 1 0.12 FALSE MW-15A 10/2/2013 1 0.1 FALSE MW-16 4/8/2015 1 0.12 FALSE MW-17 6/12/1997 1 1 FALSE MW-18 4/8/2015 1 0.12 FALSE MW-19 4/8/2015 1 0.12 FALSE MW-20 4/8/2015 1 0.12 FALSE MW-14 4/8/2015 1 0.12 FALSE MW-13R 4/8/2015 1 0.12 FALSE MW-17R 4/8/2015 1 0.12 FALSE MW-5A 3/19/2012 1 0 FALSE MW-9B 3/19/2012 1 0 FALSE Page 2 MW-3R 4/8/2015 1 0.12 FALSE MW-21 10/2/2013 1 0.03 FALSE MW-22 4/8/2015 1 0.12 FALSE MW-23 4/8/2015 1 0.12 FALSE MW-24 10/1/2013 1 0.14 FALSE MW-25 3/10/2010 1 0.1 FALSE MW-26 4/8/2015 1 0.12 FALSE MW-25R 4/8/2015 1 0.12 FALSE MW-15 4/8/2015 1 0.12 FALSE MW-24R 4/8/2015 1 0.12 FALSE MW-21R 4/8/2015 1 0.12 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Benzene Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 66.4336% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 97 Maximum Background Value = 2.5 Confidence Level = 92.4% False Positive Rate = 7.6% Location Date Count Mean Significant MW-10 4/8/2015 1 0.331 FALSE MW-2 3/24/2000 1 2.5 FALSE MW-3 9/11/2001 1 2.5 FALSE MW-7 3/24/2000 1 2.5 FALSE MW-8 4/8/2015 1 0.331 FALSE MW-9 9/11/2001 1 2.5 FALSE MW-9A 4/8/2015 1 0.331 FALSE MW-11 4/8/2015 1 0.331 FALSE MW-5 4/8/2015 1 0.331 FALSE MW-15A 10/2/2013 1 1.8 FALSE MW-16 4/8/2015 1 0.331 FALSE MW-17 6/12/1997 1 2.5 FALSE MW-18 4/8/2015 1 0.331 FALSE MW-19 4/8/2015 1 0.331 FALSE MW-20 4/8/2015 1 0.331 FALSE MW-14 4/8/2015 1 0.331 FALSE MW-13R 4/8/2015 1 2.5 FALSE MW-17R 4/8/2015 1 0.331 FALSE MW-5A 10/21/2011 1 0.24 FALSE MW-9B 3/24/2000 1 2.5 FALSE Page 2 MW-3R 4/8/2015 1 0.331 FALSE MW-21 10/2/2013 1 0.9 FALSE MW-22 4/8/2015 1 0.331 FALSE MW-23 4/8/2015 1 0.331 FALSE MW-24 10/1/2013 1 0.24 FALSE MW-25 3/10/2010 1 0 FALSE MW-26 4/8/2015 1 0.331 FALSE MW-25R 4/8/2015 1 0.331 FALSE MW-15 4/8/2015 1 1.7 FALSE MW-24R 4/8/2015 1 0.331 FALSE MW-21R 4/8/2015 1 0.331 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Barium Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 53.6755% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 99 Maximum Background Value = 250 Confidence Level = 92.5% False Positive Rate = 7.5% Location Date Count Mean Significant MW-10 4/8/2015 1 170 FALSE MW-2 3/24/2000 1 250 FALSE MW-3 9/11/2001 1 250 FALSE MW-7 3/24/2000 1 250 FALSE MW-8 4/8/2015 1 68 FALSE MW-9 9/11/2001 1 250 FALSE MW-9A 4/8/2015 1 56 FALSE MW-11 4/8/2015 1 26 FALSE MW-5 4/8/2015 1 16 FALSE MW-15A 10/2/2013 1 58.6 FALSE MW-16 4/8/2015 1 100 FALSE MW-17 6/12/1997 1 250 FALSE MW-18 4/8/2015 1 110 FALSE MW-19 4/8/2015 1 110 FALSE MW-20 4/8/2015 1 48 FALSE MW-14 4/8/2015 1 170 FALSE MW-13R 4/8/2015 1 200 FALSE MW-17R 4/8/2015 1 86 FALSE MW-5A 3/19/2012 1 0 FALSE MW-9B 3/19/2012 1 0 FALSE Page 2 MW-3R 4/8/2015 1 64 FALSE MW-21 10/2/2013 1 32.1 FALSE MW-22 4/8/2015 1 30 FALSE MW-23 4/8/2015 1 8.2 FALSE MW-24 10/1/2013 1 38.2 FALSE MW-25 3/10/2010 1 13.7 FALSE MW-26 4/8/2015 1 78 FALSE MW-25R 4/8/2015 1 59 FALSE MW-15 4/8/2015 1 64 FALSE MW-24R 4/8/2015 1 42 FALSE MW-21R 4/8/2015 1 45 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Arsenic Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 56.546% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 99 Maximum Background Value = 6 Confidence Level = 92.5% False Positive Rate = 7.5% Location Date Count Mean Significant MW-10 4/8/2015 1 4.8 FALSE MW-2 3/24/2000 1 35 TRUE MW-3 9/11/2001 1 5 FALSE MW-7 3/24/2000 1 5 FALSE MW-8 4/8/2015 1 2.8 FALSE MW-9 9/11/2001 1 5 FALSE MW-9A 4/8/2015 1 0.25 FALSE MW-11 4/8/2015 1 0.25 FALSE MW-5 4/8/2015 1 0.25 FALSE MW-15A 10/2/2013 1 6.2 TRUE MW-16 4/8/2015 1 12 TRUE MW-17 6/12/1997 1 5 FALSE MW-18 4/8/2015 1 0.25 FALSE MW-19 4/8/2015 1 0.25 FALSE MW-20 4/8/2015 1 0.25 FALSE MW-14 4/8/2015 1 0.25 FALSE MW-13R 4/8/2015 1 3.2 FALSE MW-17R 4/8/2015 1 0.25 FALSE MW-5A 3/19/2012 1 0 FALSE MW-9B 3/19/2012 1 0 FALSE Page 2 MW-3R 4/8/2015 1 0.25 FALSE MW-21 10/2/2013 1 2.4 FALSE MW-22 4/8/2015 1 0.25 FALSE MW-23 4/8/2015 1 0.25 FALSE MW-24 10/1/2013 1 0.41 FALSE MW-25 3/10/2010 1 3.3 FALSE MW-26 4/8/2015 1 0.25 FALSE MW-25R 4/8/2015 1 0.25 FALSE MW-15 4/8/2015 1 2.3 FALSE MW-24R 4/8/2015 1 0.25 FALSE MW-21R 4/8/2015 1 3.3 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: Acetone Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 72.4965% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 97 Maximum Background Value = 50 Confidence Level = 92.4% False Positive Rate = 7.6% Location Date Count Mean Significant MW-10 4/8/2015 1 10 FALSE MW-2 3/24/2000 1 50 FALSE MW-3 9/11/2001 1 50 FALSE MW-7 3/24/2000 1 50 FALSE MW-8 4/8/2015 1 10 FALSE MW-9 9/11/2001 1 50 FALSE MW-9A 4/8/2015 1 10 FALSE MW-11 4/8/2015 1 10 FALSE MW-5 4/8/2015 1 10 FALSE MW-15A 10/2/2013 1 52.7 TRUE MW-16 4/8/2015 1 10 FALSE MW-17 6/12/1997 1 50 FALSE MW-18 4/8/2015 1 10 FALSE MW-19 4/8/2015 1 10 FALSE MW-20 4/8/2015 1 10 FALSE MW-14 4/8/2015 1 70 TRUE MW-13R 4/8/2015 1 93 TRUE MW-17R 4/8/2015 1 10 FALSE MW-5A 10/21/2011 1 9.06 FALSE MW-9B 3/24/2000 1 50 FALSE Page 2 MW-3R 4/8/2015 1 10 FALSE MW-21 10/2/2013 1 821 TRUE MW-22 4/8/2015 1 10 FALSE MW-23 4/8/2015 1 10 FALSE MW-24 10/1/2013 1 9.06 FALSE MW-25 3/10/2010 1 65.1 TRUE MW-26 4/8/2015 1 140 TRUE MW-25R 4/8/2015 1 10 FALSE MW-15 4/8/2015 1 400 TRUE MW-24R 4/8/2015 1 10 FALSE MW-21R 4/8/2015 1 410 TRUE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: 1,4-Dichlorobenzene Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 63.649% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 97 Maximum Background Value = 2.5 Confidence Level = 92.4% False Positive Rate = 7.6% Location Date Count Mean Significant MW-10 4/8/2015 1 0.274 FALSE MW-2 3/24/2000 1 2.5 FALSE MW-3 9/11/2001 1 2.5 FALSE MW-7 3/24/2000 1 2.5 FALSE MW-8 4/8/2015 1 2.8 TRUE MW-9 9/11/2001 1 2.5 FALSE MW-9A 4/8/2015 1 8.2 TRUE MW-11 4/8/2015 1 0.274 FALSE MW-5 4/8/2015 1 5.6 TRUE MW-15A 10/2/2013 1 8.9 TRUE MW-16 4/8/2015 1 0.274 FALSE MW-17 6/12/1997 1 2.5 FALSE MW-18 4/8/2015 1 0.274 FALSE MW-19 4/8/2015 1 0.274 FALSE MW-20 4/8/2015 1 0.274 FALSE MW-14 4/8/2015 1 4.8 TRUE MW-13R 4/8/2015 1 1.6 FALSE MW-17R 4/8/2015 1 0.274 FALSE MW-5A 10/21/2011 1 0.39 FALSE MW-9B 3/24/2000 1 2.5 FALSE Page 2 MW-3R 4/8/2015 1 0.274 FALSE MW-21 10/2/2013 1 0.6 FALSE MW-22 4/8/2015 1 0.274 FALSE MW-23 4/8/2015 1 0.274 FALSE MW-24 10/1/2013 1 0.39 FALSE MW-25 3/10/2010 1 0 FALSE MW-26 4/8/2015 1 0.274 FALSE MW-25R 4/8/2015 1 0.274 FALSE MW-15 4/8/2015 1 10 TRUE MW-24R 4/8/2015 1 0.274 FALSE MW-21R 4/8/2015 1 0.274 FALSE Page 1 Non-Parametric Prediction Interval Inter-Well Comparison Parameter: 1,1-Dichloroethane Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Percent Non-Detects = 43.4783% Number of comparisons = 31 Future Samples (k) = 8 Recent Dates = 1 Background Measurements (n) = 97 Maximum Background Value = 2.5 Confidence Level = 92.4% False Positive Rate = 7.6% Location Date Count Mean Significant MW-10 4/8/2015 1 1.9 FALSE MW-2 3/24/2000 1 7 TRUE MW-3 9/11/2001 1 2.5 FALSE MW-7 3/24/2000 1 2.5 FALSE MW-8 4/8/2015 1 4 TRUE MW-9 9/11/2001 1 5 TRUE MW-9A 4/8/2015 1 10 TRUE MW-11 4/8/2015 1 0.259 FALSE MW-5 4/8/2015 1 4.5 TRUE MW-15A 10/2/2013 1 4.6 TRUE MW-16 4/8/2015 1 0.259 FALSE MW-17 6/12/1997 1 2.5 FALSE MW-18 4/8/2015 1 0.259 FALSE MW-19 4/8/2015 1 0.259 FALSE MW-20 4/8/2015 1 0.259 FALSE MW-14 4/8/2015 1 0.259 FALSE MW-13R 4/8/2015 1 0.259 FALSE MW-17R 4/8/2015 1 0.259 FALSE MW-5A 10/21/2011 1 0.2 FALSE MW-9B 3/24/2000 1 2.5 FALSE Page 2 MW-3R 4/8/2015 1 0.259 FALSE MW-21 10/2/2013 1 0.3 FALSE MW-22 4/8/2015 1 0.259 FALSE MW-23 4/8/2015 1 0.259 FALSE MW-24 10/1/2013 1 0.2 FALSE MW-25 3/10/2010 1 0 FALSE MW-26 4/8/2015 1 0.259 FALSE MW-25R 4/8/2015 1 0.259 FALSE MW-15 4/8/2015 1 3.9 TRUE MW-24R 4/8/2015 1 0.259 FALSE MW-21R 4/8/2015 1 0.259 FALSE