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HomeMy WebLinkAbout3902_GranvilleCoLF_GWMR_DIN27797_20160809 PREPARED FOR: GRANVILLE COUNTY SOLID WASTE DEPARTMENT P.O. BOX 906 OXFORD, NORTH CAROLINA 27565 BUTNER LANDFILL PERMIT NO. 39-02 SECOND SEMIANNUAL WATER QUALITY MONITORING REPORT OF 2016 OCTOBER 2016 PREPARED BY: 2211 WEST MEADOWVIEW ROAD, SUITE 101 GREENSBORO, NORTH CAROLINA 27407 NC LICENSE NUMBER C-0782 PHONE: (336) 323-0092 FAX: (336) 323-0093 JOYCE PROJECT NO. 660.1601.12 ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 i Second Semiannual Water Quality Monitoring Report of 2016 Butner Landfill, Permit No. 39-02 Granville County, North Carolina TABLE OF CONTENTS 1.0 INTRODUCTION..............................................................................................................1 1.1 Site Information ...................................................................................................................1 1.2 Site Geology.........................................................................................................................1 1.3 Groundwater Monitoring History ........................................................................................1 1.4 Regulatory Status .................................................................................................................2 2.0 FACILITY MONITORING PROGRAM .......................................................................3 2.1 Groundwater Monitoring Program ......................................................................................3 2.2 Surface Water Monitoring Program .....................................................................................3 3.0 SECOND SEMIANNUAL SAMPLING EVENT OF 2016 ............................................4 3.1 Field Work ...........................................................................................................................4 3.2 Laboratory Analysis and JOYCE Quality Control ..............................................................4 4.0 ANALYTICAL RESULTS AND STATISTICAL ANALYSES....................................5 4.1 Analytical Results for Groundwater and Comparisons to Standards ...................................5 4.1.1 Inorganic Analyses.................................................................................................... 5 4.1.2 Organic Analyses ...................................................................................................... 5 4.2 Statistical Analyses ..............................................................................................................6 4.2.1 Statistical Methods .................................................................................................... 6 4.2.2 Results of Statistical Analyses .................................................................................. 6 4.3 Analytical Results for Surface Water and Comparisons to Standards .................................7 5.0 HYDROGEOLOGICAL CONDITIONS ........................................................................7 6.0 CORRECTIVE ACTION EVALUATION .....................................................................8 6.1 Monitored Natural Attenuation Parameters .........................................................................8 6.2 Phytoremediation .................................................................................................................8 6.3 Evaluation of Plume Stability and Trends ...........................................................................8 7.0 CONCLUSIONS ................................................................................................................8 8.0 REFERENCES ...................................................................................................................9 9.0 ACRONYMS ......................................................................................................................9 ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 ii TABLE OF CONTENTS (Continued) Tables Table 1 Monitoring Well Construction Data Table 2 Historical Groundwater Elevation Data Table 3 Hydraulic Gradients and Groundwater Flow Velocities Table 4 Quantified Detections of Groundwater Constituents Table 5 Exceedances of Groundwater Standards Table 6 Field Parameters Table 7 Monitored Natural Attenuation Parameters Chart Chart 1 Benzene Concentrations vs. Time Figure Figure 1 Site Location Map Drawing Drawing 1 Groundwater Potentiometric Surface Map (August 2016) Drawing 2 Tree Survey (2016) Appendices Appendix A Field Data Logs Appendix B Laboratory Analytical Reports Appendix C Historical Constituents in Groundwater Appendix D Historical Constituents in Surface Water Appendix E Statistical Analyses Worksheets & Summary ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 1 First Semiannual Water Quality Monitoring Report of 2016 Butner Landfill, Permit No. 39-02 1.0 INTRODUCTION 1.1 Site Information The Butner Landfill is a closed municipal solid waste (MSW) landfill, located off State Route 1004 near the town of Butner, in Granville County, North Carolina (Figure No. 1). The Butner facility started receiving waste prior to May 1973. Permit Number 39-02, was issued by the State of North Carolina on March 3, 1982. The facility stopped receiving waste in August 1998. A small recycling center and transfer station are operated by the County of Granville at the entrance of the closed landfill. In accordance with North Carolina Solid Waste Management Regulations (NCSWMR), the Butner Landfill entered an Assessment Monitoring Program in December of 1997 as a result of detections of volatile organic compounds and pesticide above 15A-NCAC-2L (NC-2L) Groundwater Standards. An Assessment of Corrective Measures (ACM) was initiated in 2003, and then suspended by North Carolina Department of Environment and Natural Resources (DENR) [now the Department of Environmental Quality (NCDEQ)] since there had been no more NC-2L exceedances. The Nature and Extent Study (NES) and ACM recommenced in 2007 when apparent volatile organic compound (VOC) exceedances of the NC-2L Standards began to appear; however, they were again suspended when it was determined that the apparent exceedances were not statistically significant increases (SSIs) above background. An ACM was reinitiated after an exceedance of benzene in MW-2R in December 2012, and was submitted to DENR in May 2013. Approval of the ACM was granted in a letter from DENR dated June 27, 2013. A Corrective Action Plan (CAP) for monitored natural attenuation (MNA) plus phytoremediation was submitted to DENR on May 23, 2014, and was approved by DENR on June 18, 2014. 1.2 Site Geology The Butner Landfill lies within the Piedmont physiographic province. The topography of the area consists of rolling hills that support farmland and forest. The majority of the landfill area is underlain by Carolina Slate Belt felsic volcanic rocks, which have been metamorphosed into greenish grey foliated tuffs. The southeastern portion of the site is underlain by Triassic Sanford Formation (conglomerate, sandstone, and mudstone), which unconformably overlies the Carolina Slate Belt felsic volcanic rocks. There is no exposure of the Sanford Formation at the site; however, float material consisting of grey, coarse-grained sandstone with quartz pebbles was observed. Diabase dikes have also been observed in the vicinity of the site. Geologic descriptions were taken from GAI Consultants’ Groundwater and Surface Water Monitoring System report (GAI, 1994). 1.3 Groundwater Monitoring History  April 1994 – Current Monitoring Well Network installed. ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 2  Dec. 1997 - The facility entered Assessment Monitoring.  June 2003 – NC-2L exceedances for heptachlor in MW-2R and MW-3R initiated an ACM.  Dec. 2004 & June 2005 – There were no NC-2L exceedances, so DENR agreed to put the ACM on hold pending future monitoring results. At first, DENR said the facility needed deed restrictions on adjoining property owned by the County, but this was apparently based on false information (the County did not own the property) so the requirement for deed restrictions was dropped.  Dec. 2006 – Benzene in MW-2R and 1,4-dichlorobenzene in MW-2R and MW-3R detected above NC-2L standards.  June 14, 2007 - Granville County and JOYCE met with DENR to discuss a strategy for performing a Nature and Extent Study (NES) and an ACM.  Nov. 2007 – Nature & Extent well NES-1 was installed downgradient of MW-2R & MW-3R.  Dec. 2007 – NES & MNA sampling event on selected wells.  Dec. 2008 – Organic results above the NC-2L standards were determined to not represent statistically significant exceedances, so corrective action and ACM were suspended with the concurrence of the DENR and in accordance with the NCSWMR.  Dec. 2012 – Benzene detections above the NC-2L in MW-2R initiated the ACM.  May 17, 2013 – ACM addressing the benzene detections above the NC 2L in MW-2R submitted to DENR.  June 27, 2013 – ACM approved by DENR.  September 3, 2013 – Public meeting and selection of remedy MNA plus phytoremediation  May 23, 2014 – CAP submitted to DENR.  June 18, 2014 – CAP approved by DENR.  December 2015 – 1st Corrective Action Evaluation Report (CARE) submitted  February 2, 2016- Corrective Action Evaluation Report (CARE) reviewed and approved by NCDEQ. NCDEQ denied the request to remove selected MNA parameters but allowed a modified monitoring frequency beginning August 2016. 1.4 Regulatory Status Groundwater and surface water monitoring at the Butner Landfill is completed in accordance with North Carolina Solid Waste Management Regulations (NCSWMR) §.1634. The site is currently in a Corrective Action Monitoring Program. Groundwater samples are collected semiannually and analyzed in accordance with the approved Corrective Action Plan. Surface water samples are collected and sampled for Appendix I constituents during each sampling event. ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 3 2.0 FACILITY MONITORING PROGRAM 2.1 Groundwater Monitoring Program Six active groundwater monitoring wells comprise the monitoring network at the Butner Landfill. The current compliance network consists of the following monitoring wells: MW-1R (facility background well), MW-2R, MW-3R, MW-4, MW-5, and MW-6. An additional well, NES-1, was installed as part of a Nature and Extent Study on November 14, 2007. The following table summarizes the monitoring network and required analytical parameters. Groundwater Monitoring Network Monitoring Well Date Installed Classification Monitoring Program TD (ft) Lithology of Screened Interval 1st SA Event Analyses 2nd SA Event Analyses MW-1R 4/21/94 Background Assessment/ CAMP 45.1 Saprolite App. II, MNA App. I + Det., MNA MW-2R 4/12/94 Compliance/ Performance Assessment/ CAMP 19.0 Saprolite App. II, MNA App. I + Det., MNA MW-3R 4/14/94 Compliance/ Performance Assessment/ CAMP 37.2 Bedrock App. II, MNA App. I + Det., MNA MW-4 4/18/94 Compliance Detection 31.5 Bedrock App. I App. I MW-5 4/18/94 Compliance Detection 23.4 Saprolite App. I App. I MW-6 4/19/94 Compliance Detection 31.7 Saprolite/ Bedrock App. I App. I NES-1 11/14/07 Nature & Extent Sentinel 33.0 Saprolite/ Bedrock COCs, MNA COCs, MNA App. I = NCSWMR Appendix I list of constituents. App. II = NCSWMR Appendix II list of constituents. MNA = Monitoring Natural Attenuation parameters. COCs = Constituents of Concern App. I + Det. = App. I list plus detected App. II constituents. CAMP = Corrective Action Monitoring Plan Current Appendix II detected constituents: tin, gamma-BHC, heptachlor, 2,4-D, and endrin aldehyde. Current COC: Benzene. MNA Field Parameters: Temperature, pH, specific conductance, oxidation reduction potential, turbidity, dissolved oxygen, and ferrous iron. Dissolved carbon dioxide every third year. MNA Laboratory Parameters: Dissolved methane, alkalinity, sulfate, nitrate, chloride, biological oxygen demand (BOD), chemical oxygen demand (COD), and total organic carbon (TOC). Dissolved hydrogen, volatile fatty acids, sulfide, ethane and ethene every third year. 2.2 Surface Water Monitoring Program Two surface water samples have been collected semiannually since September 1994 at the Butner Landfill. The points SW-1 and SW-2 are located respectively upstream and downstream of the facility, along an unnamed tributary of Picture Creek. The surface water samples are analyzed for the NCSWMR Appendix I list of constituents during both semiannual events. ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 4 3.0 SECOND SEMIANNUAL SAMPLING EVENT OF 2016 3.1 Field Work On August 9, 2016, Joyce Engineering, (JOYCE) personnel visited the Butner Landfill to purge and sample monitoring wells MW-1R, MW-2R, MW-3R, MW-4, MW-5, MW-6, and NES-1. All monitoring wells were purged and sampled using new, disposable bailers. Measurements of temperature, pH, turbidity and specific conductivity were recorded in a field log. Prior to sampling, laboratory-supplied containers were prepared with the following information:  Monitoring well number (completed by laboratory/field personnel),  Date and time of sample collection (completed by laboratory/field personnel),  Initials of sampling personnel (completed by laboratory/field personnel),  Project name and number (completed by the laboratory/field personnel),  Chemical preservative (completed by the laboratory/field personnel); and  Requested chemical analysis (completed by the laboratory/field personnel). Groundwater samples from each monitoring well were collected directly from the bailers into the provided laboratory containers, either immediately after purging or within 24 hours of the final purge volume. Immediately after collection, the samples were placed in a laboratory provided cooler and chilled on ice. Field Logs are provided in Appendix A and field parameters are summarized in Table 6. Surface water points SW-1 and SW-2 were sampled. Field Logs are included in Appendix A. 3.2 Laboratory Analysis and JOYCE Quality Control Pace Analytical Services Inc. of Huntersville, North Carolina, analyzed the August 2016, groundwater and surface water samples under chain-of-custody control. The groundwater samples from MW-1R, MW-2R, and MW-3R were analyzed for the NC Appendix II list of constituents. The groundwater samples from MW-4, MW-5, and MW-6 were analyzed for the NC Appendix I list of constituents. The sample from sentinel well NES-1 was analyzed for Appendix I VOCs only. Samples from MW-2R and MW-3R were also analyzed for MNA parameters. The surface water samples were analyzed for NC Appendix I constituents. The samples were received by the laboratory on August 10, 2016, in good condition, properly preserved, at proper temperatures, and within analysis hold times. In addition to samples collected for compliance monitoring at the Butner Landfill, JOYCE personnel collected a Field Blank as part of the August 2016 sampling event. The Field Blank was analyzed for the NC Appendix II constituents. Also, a Trip Blank that was prepared by the laboratory accompanied the volatile sampling containers to and from the laboratory. The Trip Blank was analyzed for the Appendix II volatile organic compounds. The complete laboratory analytical reports are included in Appendix B. Upon receipt of the laboratory data package, JOYCE personnel reviewed the following data for: ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 5  General typographical errors;  Correct analyses performed and within method specified hold times;  Biased data results based on Matrix Spike, Matrix Spike Duplicate, and Laboratory Control Samples;  Blank qualified data (B-flags);  Detections above the 15A NCAC 2l.0202 (NC 2L) Groundwater Standards or the NCDEQ Solid Waste Section (SWS) Groundwater Water Protection Standards (GWPS); and  Detections that are above historical levels. The complete laboratory analytical reports and the chains of custody from the August 2016 event are included in Appendix B. Historical analytical results for groundwater and surface water are presented in Appendices C and D, respectively. 4.0 ANALYTICAL RESULTS AND STATISTICAL ANALYSES 4.1 Analytical Results for Groundwater and Comparisons to Standards 4.1.1 Inorganic Analyses The following inorganic constituents were detected at quantified concentrations above the NCDEQ-SWS reporting limits (SWSL’s) in one or more wells during the August 2016 sampling event: antimony, and cobalt. Table 4 summarizes all of the quantified detections from the August 2016 event. Cobalt was detected in exceedance of the GWPS at 144 mg/L in MW-5; however, it was not above the statistical background (see section 4.4.2). Antimony in MW-2R was detected above its GWPS; however, not above the calculated background concentration (see section 4.2). Exceedances of groundwater standards from the August 2016 event are summarized in Table 5. The laboratory analytical reports and the chains of custody are included in Appendix B. Complete historical analytical results for inorganic constituents are included in Appendix C. 4.1.2 Organic Analyses Benzene was detected at a quantified concentration above the solid waste section report limits (SWSL’s) in monitoring well MW-2R during the August 2016 sampling event. Table 4 summarizes all of the quantified detections from the August 2016 event. These results are consistent with historical data. Benzene was detected above the NC 2L and the GPS in MW-2R. Exceedances of groundwater standards from the August 2016 event are summarized in Table 5. The benzene exceedance in MW-2R has been addressed in the ACM, approved in June 2013, and the CAP, approved in June 2014. No other organic constituents were detected above their GPS during the August 2016 ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 6 sampling event. The laboratory analytical reports and the chains of custody are included in Appendix B. Historical analytical results for organic constituents are presented in Appendix C. 4.2 Statistical Analyses 4.2.1 Statistical Methods Monitoring well MW-1R is designated as the up-gradient background well for the facility. Data from MW-1R between September 1994 and August 2016 have been used to determine intrawell statistical background concentrations for constituents detected at the facility. Alternatively, intrawell statistical backgrounds for a downgradient well may be calculated using data from that well, excluding the most recent The background data were evaluated using the Shapiro-Wilk Test, Parametric Prediction Limits, Parametric Tolerance Intervals, Aitchison’s Adjustment, Non-Parametric Prediction Limits, and Poisson Prediction Limits, as appropriate. Background data, tests for normality, outliers, Aitchison’s adjustment, tolerance interval, or prediction limits are used, as appropriate based on the background data. The statistical test by which downgradient data are compared to facility background data is based upon the nature of the data and the number of data values that are less than the laboratory limit of detection. All statistical tests are evaluated at the 0.05 level of significance, 95% confidence level, and are conducted as one-tailed tests. The data set was evaluated to determine the appropriate procedure for calculation of the background value for each parameter. 4.2.2 Results of Statistical Analyses Antimony and cobalt were the only inorganic constituents detected in exceedance of their NC 2L or GWPS during the August 2016 sampling event. The calculated background concentrations for antimony and cobalt are proposed as the Groundwater Protection Standards specific to the site per rule .1634(g.5) of the NCSWMR. Statistical analysis worksheets can be found in Appendix E. The results of the August 2016 statistical background calculations are summarized in the following table. Constituent Data Distribution Statistical Method used to Establish Background Background Concentration GWPS Proposed GPS GPS Exceedances Antimony 96% ND Upper Poisson Prediction Limit (Interwell) 56 1 54.4 None Cobalt 5% ND, Log-normal Parametric Tolerance Interval (Intrawell- MW-5) 130 1 270 None GWPS = Solid Waste Section Groundwater Standard for constituents with no listed NC 2L. GPS = Groundwater Protection Standard as defined in 15A NCAC .1634(g). %ND = percentage of background data that is truncated (non-detect). All concentrations are in µg/L (micrograms per liter). ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 7 4.3 Analytical Results for Surface Water and Comparisons to Standards Surface water points SW-1 and SW-2 were sampled during the August 2016 sampling event. No constituents, organic or inorganic were detected above the SWSL during the August 2016 sampling event. 5.0 HYDROGEOLOGICAL CONDITIONS Groundwater in the saprolite feeds the fractures in the bedrock and discharges into creeks northeast of the landfill. Groundwater flow direction at deeper levels within the fractured bedrock is controlled by fracture orientation. A groundwater surface contour map, developed with static water level data obtained August 16, 2016, is presented as Drawing 1. The static water elevations depict groundwater flow to the southeast. Depth to groundwater was measured in the compliance monitoring wells at the site prior to purging. The groundwater elevations were calculated relative to the surveyed measuring point (top of casing) for each monitoring well. The historical groundwater elevations are summarized in Table 2. The groundwater elevation contours shown on Drawing 1 are based on data from the August 2016 sampling event. Horizontal groundwater gradients along representative flow paths were estimated from the August 2016 groundwater contours shown on Drawing 1 and are summarized in Table 3. Horizontal gradients across the site ranged from 0.045 to 0.056 ft/ft, with an average of approximately 0.0498 ft/ft. This is consistent with previous estimates. Linear groundwater flow velocities were computed using the modified Darcy equation: V = Ki/ne where V = average linear velocity (feet/year), K = hydraulic conductivity (feet/day), i = horizontal hydraulic gradient, and ne = effective porosity. The average of hydraulic conductivities (K = 2.18x10-05 cm/sec = 6.18x10-02 feet/day) from slug- tests conducted in 1994 (GAI, 1994) was used in these calculations. The average effective porosity (ne = 18%) based on 90% of reported total porosity for soils (GAI, 1994), and ne = 10% for fractured bedrock were also used. Although the regolith and bedrock are hydraulically connected, the effective porosity generally decreases with depth into the underlying fractured bedrock. Groundwater flow direction beneath the landfill is predominantly to the south and southeast. The calculated flow velocities range from 5.6 -7.0 ft/yr, with an average of 6.24 ft/yr. Because of our conservative estimate of effective porosity, actual groundwater velocities may be significantly less than the calculated values. Also, the modified Darcy equation makes the simplifying assumptions of a homogeneous and isotropic aquifer, which may not be accurate for this site. ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 8 6.0 CORRECTIVE ACTION EVALUATION 6.1 Monitored Natural Attenuation Parameters Wells MW-1R (background) and MW-2R were analyzed for the following MNA parameters during the August 2016 sampling event: MNA Field Parameters: Temperature, pH, specific conductance, oxidation reduction potential, turbidity, dissolved oxygen, dissolved carbon dioxide, and ferrous iron. MNA Laboratory Parameters: Dissolved hydrogen, volatile fatty acids, dissolved methane, ethane, ethane, alkalinity, sulfide, sulfate, nitrate, chloride, biological oxygen demand (BOD), chemical oxygen demand (COD), and total organic carbon (TOC). The current and historical MNA parameter data are presented in Table 7, and the laboratory analytical report for the August 2016 sampling event is included in Appendix B. The August 2016 sampling event represents the fourth of four required baseline sampling events for the MNA remedy. The MNA data will be evaluated and reported in the first Corrective Action Evaluation Report (CAER) for the facility, which will be submitted concurrently with this report. 6.2 Phytoremediation The third phytoremediation tree survey for the Butner Landfill was conduction in August 2016 and the results are presented in Drawing 2. The CAP requires annual tree surveys, and the next survey is scheduled for spring 2017. 6.3 Evaluation of Plume Stability and Trends Chart 1 presents a plot of the benzene concentrations versus time in all monitoring wells where it has been detected (MW-2R, MW-3R, and MW-4). There were no benzene detections prior to December 2006, possibly due to a higher quantitation limit and the fact that estimated detections below the quantitation limit were not reported prior to December 2006. From December 2006 to present, benzene in MW-2R has fluctuated between 1µg/L and 2 µg/L with no clear trend. From December 2007 to present, benzene in MW-3R has fluctuated between 0.3 µg/L and 0.7 µg/L, and benzene in MW 4R has fluctuated between non-detect and 0.4 µg/L. The benzene concentrations from the August 2016 are within the range of historical fluctuations. Since there have been no detections of benzene in either the surface water or sentinel well NES- 1, there is no indication that the plume in migrating toward the property boundary. The plume appears to be stable. 7.0 CONCLUSIONS Antimony in MW-2R and cobalt in MW-5 were detected above their respective GWPS; however, not above the calculated background concentrations. The County of Granville requests that the background values for antimony and cobalt be considered the GPS at the Butner Landfill ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 9 per rule .1634(g.5) of the NCSWMR; in which case there was no exceedances of the GPS for inorganic constituents from the August 2016 sampling event. Benzene was detected above the NC-2L in MW-2R during the August 2016 sampling event. In response to the historical benzene exceedances in MW-2R, Granville County submitted an ACM on May 17, 2013, which was approved on June 27, 2013. A CAP was submitted on May 23, 2014 and approved on June 18, 2014. Review of MNA parameter data, plume stability, and benzene trends indicate that the selected remedies of natural attenuation and phytoremediation are adequately controlling the plume. The groundwater flow regime is consistent with previous events and the groundwater monitoring network remains adequate to monitor the site. The next semiannual sampling event is scheduled for tentatively for March 2016. 8.0 REFERENCES GAI Consultants – NC, Inc. (GAI), 1994. Ground and Surface Water Monitoring System, Granville County, Butner Landfill, NC Permit No. 39-02. June, 1994. Joyce Engineering (JOYCE), 2013. Assessment of Corrective Action, Butner Landfill, Granville County, Permit No. 39-02. May 2013. Joyce Engineering (JOYCE), 2014. Corrective Action Plan, Butner Landfill, Granville County, Permit No. 39-02. May 2014. Newell, Charles J., Ph.D., P.E., R. Kevin McLeod, and James R. Gonzales, 1996. BIOSCREEN Natural Attenuation Decision Support System User’s Manual, Version 1.3. United States Environmental Protection Agency, Office of Research and Development, Washington DC. EPA/600/R-96/087. August 1996. Newell, Charles J., Ph.D., P.E., R. Kevin McLeod, and James R. Gonzales, 1997. BIOSCREEN Natural Attenuation Decision Support System, Version 1.4 Revisions. United States Environmental Protection Agency, Office of Research and Development, Washington DC. July 1997. North Carolina Department of Environment and Natural Resources (NC-DENR), 2011. North Carolina Solid Waste Management Rules. 15 NCAC 13B. Amended April 2011. NC-DENR, 2007. North Carolina Solid Waste Section Guidelines for Corrective Action at Solid Waste Management Facilities. March 2007. 9.0 ACRONYMS ACM Assessment of Corrective Measures (Report) AOC Area of Concern ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Granville County - Butner Landfill, Permit No. 39-02 October 2016 10 C&D Construction and Demolition Waste CAP Corrective Action Plan (Report) CAER Corrective Action Evaluation Report (Report) COC Constituent of Concern DENR See NCDENR DL Detection Limit (for laboratory data) DO Dissolved Oxygen EPA United States Environmental Protection Agency GPS Site-specific Groundwater Protection Standards per NCSWMR §1634.g-h GWPS Groundwater Protection Standards (established by DENR-SWS) JOYCE Joyce Engineering LFG Landfill Gas MNA Monitored Natural Attenuation MSW Municipal Solid Waste NC-2B North Carolina Surface Water Standards found in 15A NCAC 2B NC-2L North Carolina Groundwater Standards found in 15A NCAC 2L NCAC North Carolina Administrative Code NCDENR North Carolina Department of Environment and Natural Resources (now NCDEQ) NCDEQ North Carolina Department of Environmental Quality (formerly NCDENR) NCSWMR North Carolina Solid Waste Management Regulations (15A NCAC 13B.1600) ND Not Detected (for laboratory data) NES Nature and Extent Study (Report) O&M Operations and Maintenance QL Quantitation Limit (for laboratory data) QRA Quantitative Risk Assessment (Report) RL Reporting Limit (for laboratory data) SWQS Surface Water Quality Standards SWS Solid Waste Section (of NCDENR/NCDEQ) SWSL North Carolina Solid Waste Section Reporting Limits VOC Volatile Organic Compound WQMP Water Quality Monitoring Plan (Report) WQMR Water Quality Monitoring Report (Report) TABLES Table 1 Monitoring Well Construction Data Table 2 Historical Groundwater Elevation Data Table 3 Hydraulic Gradients and Groundwater Flow Velocities Table 4 Quantified Detections of Groundwater Constituents Table 5 Exceedances of Groundwater Standards Table 6 Field Parameters Table 7 Monitored Natural Attenuation Parameters TABLE 1: Monitoring Well Construction Data Permit #Well ID Lat.Long. Surface Elevation Top of Casing Top of Screen Bottom of Screen Total Depth 2WL-24 3WL 8/17/2015 Depth to Bedrock 4Geologic Unit Construction Date Driller's Reg. #Comments 39-02 MW-1R N36º 09' 55.49"W78º 45' 37.80"461.01 461.01 420.01 405.01 405.01 420.01 417.71 431.01 Fractured Bedrock 4/21/1994 446 background well replacement 39-02 MW-2R N36º 09' 38.57"W78º 45' 34.97"326.60 328.94 322.75 307.75 307.75 324.00 328.65 313.60 Weathered Bedrock 4/12/1994 446 compliance well replacement 39-02 MW-3R N36º 09' 38.58"W78º 45' 34.85"328.77 330.95 302.94 292.94 292.94 325.77 327.81 315.77 Fractured Bedrock 4/14/1994 446 compliance well replacement 39-02 MW-4 N36º 09' 38.93"W78º 45' 30.15"338.97 340.92 322.54 307.54 307.54 329.17 331.05 325.97 Fractured Bedrock 4/18/1994 446 compliance well 39-02 MW-5 N36º 09' 39.35"W78º 45' 23.77"341.88 344.00 333.36 318.36 318.36 329.08 327.73 324.88 Fractured Bedrock 4/18/1994 446 compliance well 39-02 MW-6 N36º 09' 47.00"W78º 45' 25.47"360.80 362.80 343.17 328.17 328.17 349.10 347.63 339.60 Fractured Bedrock 4/19/1994 446 compliance well 39-02 NES-1 N36º 09' 35.65"W78º 45' 31.59"326.22 328.72 311.22 296.22 296.22 304.22 308.80 300.22 Fractured Bedrock 11/14/2007 2675 sentinel well Notes: 1. Locations & Elevations based on March 2013 survey.Ft-AMSL = Feet above mean sea level. 2. WL-24 = Water Levels approx. 24 hours after well installation. 3. WL = Water Levels measured on 8/17/2015. 4. Geology where well bore ends, documented as fractured metavolcanic bedrock of Carolina slate belt. Typical Montoring Well Construction, materials are 2 inch SCH40 PVC casing and screen with 0.010 inch slot, sand pack, bentonite seal, grout pad, & steel outer casing. Montoring Well Summary data is from well construction records, GAI Consultants June 1994, & Joyce Engineering November 2007, and field observations. WELL ID Other Information1LOCATION1Elevation (Ft-AMSL) Butner Landfill, Granville County Permit No. 39-02 Joyce Engineering TABLE 2: HISTORICAL GROUNDWATER ELEVATION DATA Background MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Well TOC Elev.:460.51 331.60 330.96 340.80 343.88 362.53 328.40 Well Depth:56.00 18.85 35.83 31.43 23.52 32.63 32.80 21-Aug-99 418.68 329.13 328.06 330.50 330.83 352.10 NI 16-Nov-99 419.75 325.38 324.51 331.53 334.33 352.97 NI 10-May-00 424.53 329.60 328.83 334.15 334.49 355.72 NI 26-Oct-00 419.21 329.26 328.15 331.33 330.94 352.78 NI 18-Apr-01 418.76 329.42 328.63 333.57 334.36 354.22 NI 26-Oct-01 412.53 329.04 327.94 330.57 330.23 350.92 NI 13-Jun-02 413.70 328.38 327.41 330.21 330.29 351.04 NI 19-Nov-02 413.40 329.25 328.35 331.57 337.17 350.94 NI 27-Jun-03 423.61 329.57 328.93 334.24 333.99 355.21 NI 29-Dec-03 420.23 329.70 329.11 334.49 334.78 354.92 NI 30-Jun-04 418.81 329.38 328.48 332.26 331.39 353.10 NI 28-Dec-04 418.02 329.50 328.91 333.45 334.14 355.14 NI 29-Jun-05 418.81 329.10 329.26 331.62 330.90 352.76 NI 29-Dec-05 413.38 329.29 328.71 332.78 334.27 351.52 NI 27-Jun-06 414.75 329.17 328.40 332.18 333.56 353.43 NI 28-Dec-06 415.54 329.40 328.86 333.57 335.24 354.02 NI 12-Jul-07 438.64 328.69 327.97 331.31 330.52 352.30 NI 18-Dec-07 412.59 328.94 328.08 330.32 327.92 347.90 306.54 8-Jul-08 414.52 329.20 326.00 331.46 330.85 351.03 NM 17-Dec-08 412.79 329.39 328.84 333.15 335.03 350.82 NM 9-Jul-09 417.16 329.17 329.48 332.30 331.36 352.17 310.12 16-Dec-09 418.11 329.55 329.09 334.57 336.94 352.87 NM 24-Jun-10 422.42 329.41 328.77 333.65 333.15 353.62 NM 13-Dec-10 415.96 329.49 328.85 332.81 330.34 350.08 NM 20-Jun-11 416.00 328.95 328.18 336.77 331.38 351.83 NM 5-Dec-11 412.94 329.31 328.65 332.32 329.51 349.87 NM 11-Jun-12 414.56 329.10 328.35 332.52 331.33 351.75 312.50 12-Dec-12 412.83 329.19 328.36 331.67 330.35 349.48 NM 1-May-13 415.69 329.65 329.13 334.49 335.15 353.63 317.11 5-Aug-13 417.97 329.02 328.41 333.32 332.83 353.01 NM 24-Feb-14 415.81 329.68 329.17 334.48 331.63 351.78 316.15 11-Aug-14 416.23 329.38 328.48 332.04 329.08 350.08 310.93 10-Mar-15 417.09 329.87 329.45 335.07 336.42 353.13 317.55 17-Aug-15 417.71 328.65 327.81 331.05 327.73 347.63 308.80 17-Feb-16 418.51 330.10 329.71 335.05 337.53 353.44 317.87 9-Aug-16 418.59 329.50 328.61 332.95 330.95 352.03 312.65 Notes: TOC = Top of casing.Groundwater levels and well depth are measured from TOC. NM = Water level not measured.Groundwater elevations in feet above mean sea level. NI = Well not yet installed. Well ID: Downgradient Granville County Butner Landfill, Permit No. 39-02 Joyce Engineering TABLE 3: ESTIMATED HYDRAULIC GRADIENTS AND GROUNDWATER FLOW VELOCITIES GROUND-HORIZ.HYDRAULIC EFFECTIVE LINEAR FLOW WATER GRADIENT,CONDUCTIVITY,POROSITY VELOCITY, DIRECTION ELEVATION i K ne V (feet)(ft/ft)(ft/day)(ft/year) 410 350 400 320 410 320 Average 0.0498 Average 6.24 Notes: Hydraulic conductivity (K) value is the average of results from slug-tests conducted in 1994 (GAI, 1994). Effective Porosity based on average of 90% of reported Total Porosity (GAI, 1995) for soils, or 10% (estimated) for fractured rock. Linear flow velocity = Ki/n (modified Darcy equation). i 3 1612 6.14 SSE 0.0558 6.18E-02 0.18 0.18 7.00 6.18E-02 0.18 0.0445 i 2 1633 SE 0.0490 6.18E-02 5.59 August 9, 2016 GRADIENT CALCULATION SEGMENT FLOW LINE LENGTH (feet) i 1 1347 ESE Based on Water Level Data obtained on: Granville County Butner Landfill, Permit No. 39-02 Joyce Engineering TABLE 4: Quantified Detections of Groundwater Constituents WELL ID PARAMETER RESULT UNITS SWSL NC2L/*GWPS COLLECT DATE 3902-MW1R Zinc 12.0 µg/L 10 1000 8/9/2016 3902-MW2R Antimony 7.7 µg/L 6 1*8/9/2016 3902-MW2R Barium 123 µg/L 100 700 8/9/2016 3902-MW2R Nickel 88.9 µg/L 50 100 8/9/2016 3902-MW2R Benzene 1.4 µg/L 1 1 8/9/2016 3902-MW2R 1,4-Dichlorobenzene 1.9 µg/L 1 6 8/9/2016 3902-MW2R Chlorobenzene 13.5 µg/L 3 50 8/9/2016 3902-MW3R 1,4-Dichlorobenzene 1.0 µg/L 1 6 8/9/2016 3902-MW3R Chlorobenzene 16.9 µg/L 3 50 8/9/2016 3902-MW4 Chlorobenzene 4.2 µg/L 3 50 8/9/2016 3902-MW5 Barium 109 µg/L 100 700 8/9/2016 3902-MW5 Cobalt 144 µg/L 10 1*8/9/2016 3902-SW2 Barium 105 µg/L 100 700 8/9/2016 NOTES:All Results in micorgrams per liter (µg/L) MDL = Method Detection Limit SWSL = NC Soild Waste Section Reporting Limit NC2L = NC Groundwater Standard from 15A NCAC 2L.0202 *GWPS = NC Solid Waste Section Groundwater Protection Standard (for constituents with no NC2L) Bold= Exceedance of NC2L/GWPS Butner Landfill, Granville Co. Permit No. 39-02 Joyce Engineering TABLE 5: Exceedances of Groundwater Standards WELL ID PARAMETER RESULT UNITS SWSL NC2L/*GWPS Background COLLECT DATE 3902-MW2R Antimony 7.7 µg/L 6 1*54.4 8/9/2016 3902-MW2R Benzene 1.4 µg/L 1 1 NA 8/9/2016 3902-MW5 Cobalt 144 µg/L 10 1*270 8/9/2016 NOTES:All Results in micorgrams per liter (µg/L) SWSL = NC Soild Waste Section Reporting Limit NC2L = NC Groundwater Standard from 15A NCAC 2L.0202 GWPS = NC Solid Waste Section Groundwater Protection Standard (for constituents with no NC2L) GPS for antimony and cobalt are based on the statistical backgound for the facility. NA= Not applicable Bold = GPS Exceedance. Butner Landfill, Granville Co. Permit No. 39-02 Joyce Engineering TABLE 6: Field Parameters WELL ID PARAMETER RESULT UNITS COLLECT DATE 3902-MW1R pH 4.80 s.u 8/9/2016 3902-MW1R Temperature 16.4 ºC 8/9/2016 3902-MW1R Conductivity 100.7 µS/cm 8/9/2016 3902-MW1R Turbidity 14.16 NTU 8/9/2016 3902-MW1R Dissolved Oxygen 3.17 mg/L 8/9/2016 3902-MW1R Oxidation Reduction Potential 56.0 mV 8/9/2016 3902-MW1R Static Water Level 41.92 ft 8/9/2016 3902-MW1R Well Depth 56.00 ft 8/9/2016 3902-MW2R pH 5.05 s.u 8/9/2016 3902-MW2R Temperature 17.3 ºC 8/9/2016 3902-MW2R Conductivity 1,924 µS/cm 8/9/2016 3902-MW2R Turbidity 9.76 NTU 8/9/2016 3902-MW2R Dissolved Carbon Dioxide 185 mg/L 8/9/2016 3902-MW2R Dissolved Oxygen 2.87 mg/L 8/9/2016 3902-MW2R Ferrous Iron 3.1 mg/L 8/9/2016 3902-MW2R Oxidation Reduction Potential -43.1 mV 8/9/2016 3902-MW2R Static Water Level 2.10 ft 8/9/2016 3902-MW2R Well Depth 18.85 ft 8/9/2016 3902-MW3R pH 5.3 s.u 8/9/2016 3902-MW3R Temperature 19.4 ºC 8/9/2016 3902-MW3R Conductivity 1,535 µS/cm 8/9/2016 3902-MW3R Turbidity 7.5 NTU 8/9/2016 3902-MW3R Dissolved Carbon Dioxide 210 mg/L 8/9/2016 3902-MW3R Dissolved Oxygen 2.29 mg/L 8/9/2016 3902-MW3R Ferrous Iron 1.0 mg/L 8/9/2016 3902-MW3R Oxidation Reduction Potential -6.9 mV 8/9/2016 3902-MW3R Static Water Level 2.35 ft 8/9/2016 3902-MW3R Well Depth 35.83 ft 8/9/2016 3902-MW4 pH 5.06 s.u 8/9/2016 3902-MW4 Temperature 18.2 ºC 8/9/2016 3902-MW4 Conductivity 1,474 µS/cm 8/9/2016 3902-MW4 Turbidity 8.91 NTU 8/9/2016 3902-MW4 Static Water Level 7.85 ft 8/9/2016 3902-MW4 Well Depth 31.43 ft 8/9/2016 3902-MW5 pH 4.41 s.u 8/9/2016 3902-MW5 Temperature 17.1 ºC 8/9/2016 3902-MW5 Conductivity 660 µS/cm 8/9/2016 3902-MW5 Turbidity 12.75 NTU 8/9/2016 3902-MW5 Static Water Level 12.93 ft 8/9/2016 3902-MW5 Well Depth 23.52 ft 8/9/2016 Butner Landfill, Granville Co. Permit No. 39-02 1 of 2 Joyce Engineering TABLE 6: Field Parameters WELL ID PARAMETER RESULT UNITS COLLECT DATE 3902-MW6 pH 4.41 s.u 8/9/2016 3902-MW6 Temperature 16.8 ºC 8/9/2016 3902-MW6 Conductivity 600 µS/cm 8/9/2016 3902-MW6 Turbidity 12.75 NTU 8/9/2016 3902-MW6 Static Water Level 10.5 ft 8/9/2016 3902-MW6 Well Depth 32.63 ft 8/9/2016 3902-NES1 pH 6.46 s.u 8/9/2016 3902-NES1 Temperature 17.9 ºC 8/9/2016 3902-NES1 Conductivity 95.6 µS/cm 8/9/2016 3902-NES1 Turbidity 15.00 NTU 8/9/2016 3902-NES1 Static Water Level 15.75 ft 8/9/2016 3902-NES1 Well Depth 36.1 ft 8/9/2016 3902-SW1 Conductivity 6.23 µS/cm 8/9/2016 3902-SW1 pH 24.1 S.U.8/9/2016 3902-SW1 Temperature 829 ºC 8/9/2016 3902-SW1 Turbidity 13.37 NTU 8/9/2016 3902-SW2 Conductivity 4.42 µS/cm 8/9/2016 3902-SW2 pH 23.5 S.U.8/9/2016 3902-SW2 Temperature 282 ºC 8/9/2016 3902-SW2 Turbidity 10.23 NTU 8/9/2016 Units: ºC= degrees Centigrade S.U.= Standard Units µS/cm = micro-Seimens per centimeter NTU = Nephelometric Turbidity Units mV= milivolts mg/L= miligrams per liter Butner Landfill, Granville Co. Permit No. 39-02 2 of 2 Joyce Engineering TABLE 7: MONITORED NATURAL ATTENUATION PARAMETERS Background Sentinel Parameter Date Units DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Temperature 12/30/03 ºC --15.4 11.1 11.2 12.5 13.6 14.2 - (FP)12/19/07 ºC --12.3 12.5 13.1 14.4 14.9 14.4 13.3 05/01/13 ºC --15.7 13.7 15.1 14.4 14.2 14.2 12.5 08/14/14 ºC --17.8 18.0 19.2 19.4 16.8 17.2 16.0 03/10/15 ºC --17.3 16.0 15.9 13.8 13.3 13.7 16.1 08/18/15 ºC --16.4 17.8 17.8 17.3 16.5 16.6 16.1 02/16/16 ºC --14.6 13.8 14.4 14.0 12.0 13.4 13.1 08/09/16 ºC --16.4 17.3 19.4 18.2 17.1 16.8 17.9 pH 12/30/03 SU --7.31 6.54 6.81 6.90 7.24 7.29 - (FP)12/19/07 SU --6.89 6.90 7.07 6.87 7.39 6.67 7.64 05/01/13 SU --7.32 6.37 6.61 6.42 6.92 7.13 6.10 08/14/14 SU --5.84 6.36 6.96 6.79 7.00 6.48 5.59 03/10/15 SU --6.11 6.37 6.56 6.30 6.25 6.55 5.68 08/18/15 SU --5.12 6.68 6.48 6.76 7.03 6.78 4.94 02/16/16 SU --6.15 6.15 6.61 6.69 7.14 6.10 6.52 08/09/16 SU --4.79 5.05 5.30 5.06 4.41 5.75 6.46 Conductivity 12/19/07 µS/cm --96 1,964 1,591 1,245 --510 (FP)05/01/13 µS/cm --111 1,587 1,357 1,150 195 594 69.6 08/14/14 µS/cm --231 1,897 1,534 1,413 522 565 172.6 03/10/15 µS/cm --90 996 1,277 1,186 106 504 114 08/18/15 µS/cm --134 1,630 1,680 1,244 617 534 83 02/16/16 µS/cm --72.4 1,611 1,369 1,234 164 474 78.2 08/09/16 µS/cm --100.7 1,924 1,535 1,475 660 600 95.6 Redox Potential 12/30/03 mV --257.2 76.2 207.6 212.7 187.3 123.6 - ORP 12/19/07 mV --146 45.0 142 134 --138 (FP)05/01/13 mV --111.7 -26.7 55.2 120.5 - -227.1 08/14/14 mV --115.8 -37.2 86.9 -- -- 03/10/15 mV --87.0 0.8 56.3 -- -96.7 08/18/15 mV --134.7 -96.3 -68.8 -33.9 -49.9 -182.8 02/16/16 mV --111.7 -47.3 16.9 NS NS -173.4 08/09/16 mV --56.0 -43.1 -6.9 NS NS NS NS Dissolved Oxygen 12/30/03 mg/L --9.49 4.84 26.19 24.19 15.31 20.17 - DO 12/19/07 mg/L ---1.88 1.44 3.21 --0.70 (FP)05/01/13 mg/L --4.40 1.37 1.79 4.65 --2.90 08/14/14 mg/L --4.44 3.26 2.48 ---2.80 03/10/15 mg/L --3.84 1.47 1.80 ---1.85 08/18/15 mg/L --4.95 5.75 1.30 -3.79 -1.77 02/16/16 mg/L --4.45 3.66 2.51 ---3.72 08/09/16 mg/L --3.17 2.87 2.29 NS NS NS NS Dissolved CO2 12/19/07 mg/L --25 365 175 295 --60 (FP)05/01/13 mg/L --30.0 245 125 225 --45 08/14/14 mg/L --60.0 390 185 ---75 03/10/15 mg/L --50.0 110 75 ---50 08/18/15 mg/L --30.0 275 125 ---60 02/16/16 mg/L --30.0 210 230 ---20 08/09/16 mg/L --NS 185 210 NS NS NS NS Downgradient Butner Landfill, Granville Co. Permit No. 39-02 Page 1 of 4 Joyce Engineering TABLE 7: MONITORED NATURAL ATTENUATION PARAMETERS Background Sentinel Parameter Date Units DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Downgradient Fe, Ferrous (+2)12/30/03 mg/L --ND 1.5 ND ND 0.22 ND - (FP)12/19/07 mg/L --ND 7.2 ND ND --0.2 05/01/13 mg/L --0.0 1.0 0.0 0.0 --0.0 08/14/14 mg/L --0.0 2.5 0 ---0.0 03/10/15 mg/L --0.0 5.3 0 ---0.0 08/18/15 mg/L --0.0 4.5 1 ---0.0 02/16/16 mg/L --0.0 4.0 1 ---0.0 08/09/16 mg/L --NS 3.1 1 NS NS NS NS Alkalinity (as CaCO3)12/30/03 mg/L 9.00 10.0 37.0 800 690 640 68.0 350 - 12/19/07 mg/L -5.00 39.0 763 726 619 --190 05/01/13 mg/L 1.00 5.00 43.4 757 660.0 645.0 --10.4 08/14/14 mg/L 1.00 5.00 41.1 784.0 661.0 ---14.5 03/10/15 mg/L 1.00 5.00 38.0 744.0 653.0 ---8.8 08/18/15 mg/L 1.00 5.00 37.8 772.0 664.0 ---10.3 02/16/16 mg/L 1.00 5.00 41.2 792.0 741.0 ---8.73 08/09/16 mg/L 1.00 5.00 -783.0 629.0 ---- Chloride 12/30/03 mg/L 0.200 1.00 3.50 280 170 82.0 13.0 44.0 - 12/19/07 mg/L -5.00 ND 13.1 297 89.1 --7.90 05/01/13 mg/L 0.5 1.00 3.54 258 180 123 --2.85 08/14/14 mg/L 0.5 1.00 5.53 264 144 ---5.00 03/10/15 mg/L 0.5 1.00 3.80 266 194 ---4.09 08/18/15 mg/L 0.5 1.00 4.69 267 178 ---3.90 02/16/16 mg/L 0.5 1.00 3.92 274 186 ---3.24 08/09/16 mg/L 0.5 1.00 -269 191 ---- Dissolved Hydrogen 05/01/13 nM 0.074 0.60 0.400 0.630 0.610 0.500 --0.470 08/14/14 nM 0.13 0.60 1.4 1.6 5.4 ---1.4 03/10/15 nM 0.13 0.60 1.2 1.4 1.4 1.0 --1.4 08/18/15 nM 0.13 0.60 1.7 2.2 1.7 ---1.5 02/16/16 nM 0.13 0.60 2.0 1.7 1.9 ---1.5 08/09/16 nM 0.13 0.60 -1.5 1.6 ---- Nitrate-N 12/30/03 mg/L 0.0200 0.0500 0.120 ND ND ND ND 0.13 - 12/19/07 mg/L -0.100 ND ND ND ND --13.0 05/01/13 mg/L 0.001 10.0 0.163 ND ND ND --3.58 08/14/14 mg/L 0.001 10.0 0.115 J ND ND ---2.02 J 03/10/15 mg/L 0.001 10.0 0.252 J ND ND ---2.56 J 08/18/15 mg/L 0.001 10.0 .124 J ND ND ---3.27 J 02/16/16 mg/L 0.001 10.0 .36 J ND ND ---2.54 J 08/09/16 mg/L 0.001 10.0 -ND ND ---- Sulfate 12/30/03 mg/L 0.0600 2.00 ND ND ND 2.60 9.60 9.00 - 12/19/07 mg/L -5.00 ND ND ND ND --36.8 05/01/13 mg/L 1 250 ND ND ND 4.69 --10.7 08/14/14 mg/L 1 250 1.08 J 1.2 J ND ---5.84 J 03/10/15 mg/L 1 250 1.52 J 1.13 J 1.52 J ---7.04 J 08/18/15 mg/L 1 250 1.56 J 1.31 J 2.49 J ---524 J 02/16/16 mg/L 1 250 1.5 J 1.7 J 1.8 J ---10.0 J 08/09/16 mg/L 1 250 -1.22 J 1.75 J ---- Sulfide 08/14/14 mg/L 0.05 1.00 ND ND ND ---ND 03/10/15 mg/L 0.05 1.00 ND ND ND ---ND 08/18/15 mg/L 0.05 1.00 ND ND ND ---1.0 02/16/16 mg/L 0.05 1.00 ND ND ND ---ND 08/09/16 mg/L 0.05 1.00 -ND ND ---- Butner Landfill, Granville Co. Permit No. 39-02 Page 2 of 4 Joyce Engineering TABLE 7: MONITORED NATURAL ATTENUATION PARAMETERS Background Sentinel Parameter Date Units DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Downgradient Total Organic Carbon 12/19/07 mg/L -1.0 *2.9 54.3 23.2 17.2 --7.20 05/01/13 mg/L 0.5 1.00 2.24 29.5 30.0 19.4 --5.74 08/14/14 mg/L 0.5 1.00 ND 229.00 25.5 ---8.39 03/10/15 mg/L 0.5 1.00 .781J 34.8 9.5 ---1.88 08/18/15 mg/L 0.5 1.00 0.917J 32.9 9.86 ---27.80 02/16/16 mg/L 0.5 1.00 1.500 27.6 8.46 ---40.90 08/09/16 mg/L 0.5 1.00 -29.4 9.53 --- Biochemical Oxygen Demand 08/14/14 mg/L 2.0 2.00 ND 83.4 2.49 ---- BOD 03/10/15 mg/L 2.0 2.00 2.55 10.6 ND ---ND 08/18/15 mg/L 2.0 2.00 2.22 11.8 2.0 ---2.00 02/16/16 mg/L 2.0 2.00 ND 60.0 6.6 ---ND 08/09/16 mg/L 2.0 2.00 -11.6 ND ---- Chemical Oxygen Demand 08/14/14 mg/L 12.5 25.0 ND 132.0 ND ---50.00 COD 03/10/15 mg/L 12.5 25.00 15.0J 235.0 96.0 ---ND 08/18/15 mg/L 12.5 25.00 25.00 110.0 756.0 ---25.00 02/16/16 mg/L 12.5 25.00 ND 295.0 50.0 ---ND 08/09/16 mg/L 12.5 25.00 -131.0 50.0 ---- Dissolved Ethane 12/30/03 mg/L 0.0002 0.0010 ND ND ND ND ND ND - 12/19/07 mg/L -20.0 ND ND ND ND --ND 05/01/13 mg/L 0.0031 0.0062 ND ND ND ND --ND 08/14/14 mg/L 0.0031 0.0062 ND ND 0.0036 J ---ND 03/10/15 mg/L 0.0031 0.0062 ND ND ND ---ND 08/18/15 mg/L 0.0031 0.0062 0.01 0.01 0.01 ---0.01 02/16/16 mg/L 0.0031 0.0062 ND ND ND ---ND 08/09/16 mg/L 0.0031 0.0062 -1.6 J 2.6 J ---- Dissolved Ethene 12/01/03 mg/L 0.0003 0.0010 ND ND ND ND ND ND - 12/19/07 mg/L -20.0 ND ND ND ND --ND 05/01/13 mg/L 0.0031 0.0062 ND ND 0.0017 ND --ND 08/14/14 mg/L 0.0031 0.0062 ND ND ND ---ND 03/10/15 mg/L 0.0031 0.0062 ND ND ND ---ND 08/18/15 mg/L 0.0031 0.0062 0.01 0.01 0.01 ---0.01 02/16/16 mg/L 0.0031 0.0062 ND ND ND ---ND 08/09/16 mg/L 0.0031 0.0062 -ND ND ---- Dissolved Methane 12/30/03 mg/L 0.0002 0.0010 ND 0.660 0.130 0.0099 0.0010 ND - 12/19/07 mg/L -10.0 ND 0.116 0.186 ND --ND 05/01/13 mg/L 0.0033 0.0066 ND 0.0379 0.100 0.0337 --ND 08/14/14 mg/L 0.0033 0.0066 ND 1.2900 0.284 ---ND 03/10/15 mg/L 0.0033 0.0066 0.0072 0.9960 0.158 ---ND 08/18/15 mg/L 0.0033 0.0066 0.0027 2.16 0.316 ---0.0013 02/16/16 mg/L 0.0033 0.0066 0.007 J 0.87 0.098 ---0.0016 J 08/09/16 mg/L 0.0033 0.0066 -1.85 0.206 ---- Butner Landfill, Granville Co. Permit No. 39-02 Page 3 of 4 Joyce Engineering TABLE 7: MONITORED NATURAL ATTENUATION PARAMETERS Background Sentinel Parameter Date Units DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Downgradient Pyruvic Acid 12/19/07 mg/L 2.50 ND 1.50 2.00 --1.20 05/01/13 mg/L 2 10 ND ND ND ND --ND 08/14/14 mg/L 0.77 10 ND ND ND ---ND 03/10/15 mg/L 0.77 10 0.41J 0.41J 0.41J ---0.41J 08/18/15 mg/L 0.77 10 ND ND ND ---ND 02/16/16 mg/L 0.77 10 ND ND ND ---ND 08/09/16 mg/L 0.77 10 -ND ND ---- Lactic Acid 12/19/07 mg/L ND 5.40 11.9 3.10 --ND 05/01/13 mg/L 2.3 25 ND ND ND ND --ND 08/14/14 mg/L 2.5 25 4.2 J ND ND ---ND 03/10/15 mg/L 2.5 25 ND ND ND ---ND 08/18/15 mg/L 2.5 25 ND ND ND ---ND 02/16/16 mg/L 2.5 25 ND ND ND ---ND 08/09/16 mg/L 2.5 25 -ND ND ---- Acetic Acid 12/19/07 mg/L ND ND ND ND --ND 05/01/13 mg/L 1.8 5 ND ND ND ND --ND 08/14/14 mg/L 0.81 5.0 ND ND ND ---ND 03/10/15 mg/L 0.81 5.0 ND ND ND ---ND 08/18/15 mg/L 0.81 5.0 ND ND 0.97 J ---ND 02/16/16 mg/L 0.81 5.0 ND ND ND ---ND 08/09/16 mg/L 0.81 5.0 -ND ND ---- Propionic Acid 12/19/07 mg/L ND 63.7 38.3 12.8 --ND 05/01/13 mg/L 1 5 ND ND ND ND --ND 08/14/14 mg/L 0.66 5.0 ND ND ND ---ND 03/10/15 mg/L 0.66 5.0 ND ND ND ---ND 08/18/15 mg/L 0.66 5.0 ND ND ND ---ND 02/16/16 mg/L 0.66 5.0 ND ND ND ---ND 08/09/16 mg/L 0.66 5.0 -ND ND ---- Butyric Acid 12/19/07 mg/L ND ND ND ND --ND 05/01/13 mg/L 0.87 5 ND ND ND ND --ND 08/14/14 mg/L 0.70 5.0 ND ND ND ---ND 03/10/15 mg/L 0.70 5.0 ND ND ND ---ND 08/18/15 mg/L 0.70 5.0 ND ND ND ---ND 02/16/16 mg/L 0.70 5.0 ND ND ND ---ND 08/09/16 mg/L 0.70 5.0 -ND ND --- Total Volatile Fatty Acids 12/19/07 mg/L 2.50 69.10 51.70 17.90 --1.20 (sum of above 5 acids)05/01/13 mg/L ND ND ND ---ND 08/14/14 mg/L 4.2 J ND ND ---ND 03/10/15 mg/L ND ND ND ---ND 08/18/15 mg/L ND ND 0.97 J ---ND 02/16/16 mg/L ND ND ND ---ND 08/09/16 mg/L -ND ND --- NOTES: DL = laboratory detection limit.mg/L = milligrams per liter ºC = degress Celcius RL = laboratory reporting limit.mV = millivolt µS/cm = micro-Siemen per centimeter ND = not detected above detection limit.SU = standard unit ntu = nephelometric turbidity units J = estimated concentration between the DL and the RL.nM = nano-Molar - = not analyzed. DL and QL for Alkalinity for Dec. 03 event was 1 and 2 respectively for wells MW-2R, -3R, and -4 due to different methods used by the labrotory. * = RL for MW-1R - 1.0, MW-2R - 5.0, MW-3R - 5.0, MW-4 - 2.0, NES-1 - 5.0. Methane in December 2007 was out of hold time for MW-2R, MW-3R, MW-4, and NES-1. Butner Landfill, Granville Co. Permit No. 39-02 Page 4 of 4 Joyce Engineering CHART Chart 1 Benzene Concentrations vs. Time Gr a n v i l l e C o . , B u t n e r L a n d f i l l Pe r m i t # 3 9 - 0 2 Joyce Engineering October 2016 0. 0 0 0. 2 5 0. 5 0 0. 7 5 1. 0 0 1. 2 5 1. 5 0 1. 7 5 2. 0 0 F e b ‐ 0 6 A u g ‐ 0 6 F e b ‐ 0 7 A u g ‐ 0 7 F e b ‐ 0 8 A u g ‐ 0 8 F e b ‐ 0 9 A u g ‐ 0 9 F e b ‐ 1 0 A u g ‐ 1 0 F e b ‐ 1 1 A u g ‐ 1 1 F e b ‐ 1 2 A u g ‐ 1 2 F e b ‐ 1 3 A u g ‐ 1 3 F e b ‐ 1 4 A u g ‐ 1 4 F e b ‐ 1 5 Aug‐15 Feb‐16 Aug‐16 B e n z e n e   C o n c e n t r a t i o n     ( µ g / L ) CH A R T  1:      Be n z e n e  Co n c e n t a t i o n    vs .    Ti m e   MW ‐1R MW ‐2R MW ‐3R MW ‐4R MW ‐5 MW ‐6 NES ‐1 NC  2L  = 1.0 FIGURE Figure 1 Site Location Map DRAWING Drawing 1 Groundwater Potentiometric Surface Map Drawing 2 Tree Survey 2016 G P - 1 1 . T O P O G R A P H I C C O N T O U R I N T E R V A L = 5 F E E T 2 . T O P O G R A P H I C C O N T O U R S S H O W N I N T H I S M A P A R E B A S E D O N 2 0 0 7 D A T A O B T A I N E D F R O M N C D O T W E B S I T E . 3 . B O U N D A R Y S U R V E Y P R O V I D E D B Y B A T E M A N C I V I L S U R V E Y C O M P A N Y D A T E D M A R C H 1 5 , 2 0 1 3 . 4 . D A T A F R O M 1 2 / 1 2 / 1 2 S A M P L I N G E V E N T U S E D F O R M W - 1 R , 2 R , 3 R , 4 , 5 , 6 A N D S W - 1 , 2 . 5 . D A T A F R O M 1 / 1 0 / 1 3 S A M P L I N G E V E N T U S E D F O R N E S - 1 . N O T E S L E G E N D P R O P E R T Y L I N E E X I S T I N G R O A D E X I S T I N G 2 5 ' T O P O G R A P H I C C O N T O U R E X I S T I N G 5 ' T O P O G R A P H I C C O N T O U R G R O U N D W A T E R M O N I T O R I N G W E L L L O C A T I O N A N D I D E N T I F I C A T I O N C E N T E R L I N E O F S T R E A M S U R F A C E W A T E R M O N I T O R I N G P O I N T S W - 1 A P P R O X I M A T E L I M I T S O F W A S T E M W - 2 R 1 3 0 330 320 320 330 340 350 360 370 380 390 400 440 430 420 410 400 390 380 370 3 0 0 3 1 0 G P - 4 G P - 6 G P - 5 G P - 2 G P - 1 MW-1R M W - 4 M W - 5 3 3 0 . 3 5 M W - 6 M W - 2 R M W - 3 R G P - 3 S W - 1 S W - 2 N E S - 1 C R E E K C E N T E R L I N E A P P R O X I M A T E L I M I T S O F W A S T E APPROXI M A T E LIMITS OF W A S T E SHED CONCRETE CONCRETEPADSHEDCONCRETEWALL S H E D SC A L E H O U S E SCA L E GRAVELCHAIN LINKFENCE W/ GATE ASPHALT 2211 W. MEADOWVIEW ROAD GREENSBORO, NC 27407 PHONE: (336) 323-0092 NC CORP LIC: C-0782 P R O J E C T N O . APPROVED CHECKED DRAWN DESIGNED DATE DATE REVISIONS AND RECORD OF ISSUE BYNO APPCK S C A L E All rights reserved. Ó Joyce Engineering, Inc. L:\Granville\2016 butner tree survey\SITE MAP.dwg Layout=SITE MAP 6 6 0 . 1 6 0 1 . 1 2 BUTNER LANDFILL GRANVILLE COUNTY, NORTH CAROLINA 2016 5 A S N O T E D 2016 TREE SURVEY RWH RWH VB VB 05/04/16 0 ( F E E T ) G R A P H I C S C A L E 2 0 0 1 0 0 5 0 D R A W I N G N O . A R E A 1 A R E A 2 A R E A 1 A R E A 3 A R E A 1 T Y P I C A L O F P R E V I O U S L Y L O G G E D A R E A 1 T Y P I C A L O F A R E A 2 A N D A R E A 3 W E T L A N D I N A R E A 2 TREE COVERAGE SURVEYAREA 1 - APPROX. 6.2 ACRESLOGGED RECENTLY, WITH STANDING SWEET GUM AND BEECH SAPLINGSWITH EMERGING LONG LEAF PINE.AREA 2 - APPROX. 3.7 ACRES1. SWEET GUM ( 70%)2. BLUE BEECH (10%)3. LOBLOLLY PINE (3%)4. WHITE CEDAR (3%)5. TULIP POPLAR (10%)6. BLACK MAPLE (4%)AREA 3 - APPROX. 1.3 ACRES1. TULIP POPLAR (50%)2. BLACK MAPLE (15%)3. LOBLOLLY PINE (15%)4. SWEET GUM (20%) APPENDICES Appendix A Field Data Logs Appendix B Laboratory Analytical Reports Appendix C Historical Constituents in Groundwater Appendix D Historical Constituents in Surface Water Appendix E Statistical Analyses Worksheets & Summary Appendix A Field Data Logs D A T E : 8 / 9 / 1 6 J O Y C E _ _ _ _ _ _ _ _ E J G l r J E E R ! r . J G G R O U N D W A T E R S A M P L I N G L O G P r o j e c t N a m e : B U T N E R , G r a n v i l l e C o . P r o j e c t N o . / T a s k N o . : 0 0 6 6 0 . 1 7 0 1 . 1 2 . 0 4 W e l l I D : 3 9 0 2 - M W - 1 R S a m p l e r ( s ) : G . E l l e r / H . S e a t o n W e l l L o c a t i o n : N o r t h o f t h e e n t r a n c e a t t h e t r e e l i n e u n d e r t h e t o w e r W e l l D i a m e t e r : 2 i n c h e s I n i t i a l D e p t h t o W a t e r ( D T W ) : 4 1 . 9 2 f e e t D e p t h t o B o t t o m ( D T B ) : 5 6 . 0 0 f e e t W a t e r C o l u m n T h i c k n e s s ( W C T ) : 1 4 . 0 8 f e e t [ D T B - D T W ] C a l c u l a t i o n f o r O n e W e l l V o l u m e ( v V V ) : F o r 2 ” W e l l : W C T X 0 . 1 6 3 2 . 2 g a l l o n s F o r 4 ” W e l l : W C T X 0 . 6 5 3 _ _ _ _ _ _ _ _ _ _ _ _ g a l l o n s F o r T H R E E W e l l V o l u m e s : W V X 3 = 6 . 6 g a l l o n s A c t u a l A m o u n t P u r g e d / B a i l e d : 6 . 6 g a l l o n s P u r g e d w i t h : d i s p o s a b l e b a i l e r S a m p l e d w i t h : d i s p o s a b l e b a i l e r D e p t h t o W a t e r b e f o r e S a m p l i n g : 4 1 . 9 2 f e e t T e m p . D O C o n d . O R P T u r b . G a l l o n s T i m e p H I n i t i a l s ° c M g / L ( u S / c m ) m y n t u 0 1 2 2 7 1 6 . 6 0 . 6 9 1 0 4 . 1 4 . 8 0 6 4 . 0 7 . 2 3 G E 2 . 2 1 2 3 0 1 6 . 6 1 . 9 0 1 0 7 . 5 4 . 7 7 6 5 . 1 1 3 . 7 4 G E 4 . 4 1 2 3 4 1 6 . 4 3 . 2 3 1 0 2 . 1 4 . 7 4 5 9 . 2 1 1 . 6 9 G E 6 . 6 1 2 3 7 1 6 . 4 3 . 1 7 1 0 0 . 7 4 . 7 9 5 6 . 0 1 4 . 1 6 G E B e f o r e 1 2 3 7 1 6 . 4 3 . 1 7 1 0 0 . 7 4 . 7 9 5 6 . 0 1 4 . 1 6 G E S a m p l i n g C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , e t c . ) : T h e w e a t h e r w a s r a i n y w i t h t e m p e r a t u r e s i n t h e 7 0 s o n 8 / 9 / 1 6 . S i g n a t u r e : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : s ’ — q _ - - 4 Q A / Q C S i g n O f f : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : i P r o j e c t N o . / T a s k N o . : 0 0 6 6 0 . 1 7 0 1 . 1 2 . 0 4 S a m p l e r ( s ) : G . E l l e r / H . S e a t o n 2 i n c h e s 2 . 1 0 f e e t 1 8 . 8 5 f e e t 1 6 . 7 5 f e e t [ D T B - D T W ] = 2 . 7 g a l l o n s g a l l o n s 8 . 1 g a l l o n s 3 . 5 g a l l o n s D a t e : _ _ _ _ _ _ _ _ _ _ _ D a t e : / / ( & / t ’ ’ D A T E : 8 / 9 / 1 6 G R O U N D W A T E R S A M P L I N G L O G S o u t h s i d e o f f i l l . i n s i d e t r e e l i n e a n d n e x t t o M W - 3 R J Q Y E E E N G 1 t ’ J E E R U ’ J G P r o j e c t N a m e : B U T N E R , G r a n v i l l e C o . W e l l I D : 3 9 0 2 - M W - 2 R W e l l L o c a t i o n : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ W e l l D i a m e t e r : I n i t i a l D e p t h t o W a t e r ( D T W ) : D e p t h t o B o t t o m ( D T B ) : W a t e r C o l u m n T h i c k n e s s ( W C T ) : C a l c u l a t i o n f o r O n e W e l l V o l u m e ( W V ) : F o r 2 ” W e l l : W C T X 0 . 1 6 3 F o r 4 ” W e l l : W C T X 0 . 6 5 3 f o r T H R E E W e l l V o l u m e s : W V X 3 A c t u a l A m o u n t P u r g e d / B a i l e d : P u r g e d w i t h : d i s p o s a b l e b a i l e r S a m p l e d w i t h : d i s p o s a b l e b a i l e r D e p t h t o W a t e r b e f o r e S a m p l i n g : 2 . 6 5 f e e t T e m p . D O . C o n d . O R P T u r b . G a l l o n s T i m e p H I n i t i a l s ° C M g / L ( u S / c m ) M V n t u 0 0 9 2 5 1 9 . 8 2 . 1 3 1 9 1 9 4 . 6 6 - 7 0 . 1 1 0 . 3 G E 2 . 7 0 9 2 7 1 6 . 5 1 . 9 2 1 7 5 5 4 . 4 8 - 7 0 . 0 1 2 . 8 G E D r y 3 . 5 B e f o r e 1 3 0 0 1 7 . 3 2 . 8 7 1 9 2 4 5 . 0 5 - 4 3 . 1 9 . 7 6 H S S a m p l i n g C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , e t c . ) : T h e w e a t h e r w a s r a i n y w i t h t e m p e r a t u r e s i n t h e 7 0 s o n 8 / 9 / 1 6 . F e 2 + : 3 . 1 m / L . D i s s o l v e d C 0 2 : 1 8 5 m / L . S i g n a t u r e : Q A I Q C S i g n O f f : / h / V 7 F e 2 + : 1 0 m / L D i s s o l v e d C 0 2 : 2 1 0 m I I P r o j e c t N o . / T a s k N o . : 0 0 6 6 0 . 1 7 0 1 . 1 2 . 0 4 S a m p l e r ( s ) : H . S e a t o n / G . E l l e r 2 i n c h e s 2 . 3 5 f e e t 3 5 . 8 3 f e e t 3 3 . 4 8 f e e t = 5 . 4 g a l l o n s = _ _ _ _ _ _ _ _ _ _ _ _ _ g a l l o n s = 1 6 . 2 g a l l o n s 7 . 3 g a l l o n s S i g n a t u r e : t . f J t V % 1 z k e - i < Q A I Q C S i g n O f f : 7 % y D a t e : D a t e : D A T E : 8 / 9 / 1 6 G R O U N D W A T E R S A M P L I N G L O G J O Y C E E ( ’ - J G l t ’ J E E R ( t . J L 3 P r o j e c t N a m e : B U T N E R , G r a n v i l l e C o . W e l l I D : 3 9 0 2 - M W - 3 R W e l l L o c a t i o n : N e x t t o M W - 2 R , i n s i d e t r e e l i n e W e l l D i a m e t e r : I n i t i a l D e p t h t o W a t e r ( D T W ) : D e p t h t o B o t t o m ( D T B ) : W a t e r C o l u m n T h i c k n e s s ( W C T ) : C a l c u l a t i o n f o r O n e W e l l V o l u m e ( W V ) : F o r 2 ” W e l l : W C T X 0 . 1 6 3 F o r 4 ” W e l l : W C T X 0 . 6 5 3 F o r T H R E E W e l l V o l u m e s : W V X 3 A c t u a l A m o u n t P u r g e d / B a i l e d : P u r g e d w i t h : d i s p o s a b l e b a i l e r S a m p l e d w i t h : d i s p o s a b l e b a i l e r D e p t h t o W a t e r b e f o r e S a m p l i n g : [ D T B - D T W ] 2 . 4 5 f e e t T e m p . D O C o n d . T u r b . G a l l o n s T i m e p H O R P I n i t i a l s ° C m g [ L ( u S / c m ) n t u 0 0 9 3 1 1 8 . 4 0 . 8 2 1 3 3 7 4 . 3 6 - 4 6 . 1 8 . 4 2 H S 5 . 4 0 9 3 8 1 5 . 9 3 . 1 3 1 3 6 9 4 . 2 9 - 3 2 . 6 8 . 1 8 H S D r y 7 . 3 B e f o r e 1 3 2 0 1 9 . 4 2 . 2 9 1 5 3 5 5 . 3 0 - 6 . 9 7 . 5 0 H S S a m p l i n g C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , t e m n e r a t u r e s i n t h e 7 0 s o n 8 / 9 / 1 6 . e t c . ) : T h e w e a t h e r w a s r a i n y w i t h V C I D A T E : 8 / 9 / 1 6 P r o j e c t N o . / T a s k N o . : 0 0 6 6 0 . 1 7 0 1 . 1 2 . 0 4 S a m p l e r ( s ) : H . S e a t o n / G . E l l e r 2 i n c h e s 7 . 8 5 f e e t 3 1 . 4 3 f e e t 2 3 . 5 $ f e e t [ D T B - D T W ] = 3 . 8 g a l l o n s = _ _ _ _ _ _ _ _ _ _ _ _ _ g a l l o n s = 1 1 . 4 g a l l o n s 4 . 9 g a l l o n s D a t e : _ _ _ _ _ _ _ _ _ D a t e : _ _ _ _ _ _ _ _ _ _ G R O U N D W A T E R S A M P L I N G L O G J O Y C E E f - J G l C J E E R I t . J G P r o j e c t N a m e : B U T N E R , G r a n v i l l e C o . W e l l I D : 3 9 0 2 - M W - 4 W e l l L o c a t i o n : s o u t h o f f i l l , j u s t i n s i d e t r e e l i n e W e l l D i a m e t e r : I n i t i a l D e p t h t o W a t e r ( D T W ) : D e p t h t o B o t t o m ( D T B ) : W a t e r C o l u m n T h i c k n e s s ( W C T ) : C a l c u l a t i o n f o r O n e W e l l V o l u m e ( W V ) : f o r 2 ” W e l l : W C T X 0 . 1 6 3 F o r 4 ” W e l l : W C T X 0 . 6 5 3 F o r T H R E E W e l l V o l u m e s : W V X 3 A c t u a l A m o u n t P u r g e d / B a i l e d : P u r g e d w i t h : d i s p o s a b l e b a i l e r S a m p l e d w i t h : - d i s p o s a b l e b a i l e r D e p t h t o W a t e r b e f o r e S a m p l i n g : 9 . 5 0 f e e t T e m p . C o n d . T u r b . G a l l o n s T i m e p H I n i t i a l s ° C ( u S / c m ) n t u 0 0 9 5 8 1 7 . 4 1 3 2 8 4 . 4 3 9 . 5 6 H S 3 . 8 1 0 0 2 1 7 . 0 1 3 0 5 4 . 3 5 1 0 . 2 5 H S D r y 4 9 B e f o r e 1 3 5 0 1 8 . 2 1 4 7 4 5 . 0 6 8 . 9 1 H S S a m p l i n g C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , e t c . ) : T h e w e a t h e r w a s r a i n y w i t h t e m p e r a t u r e s i n t h e 7 0 s o n 8 / 9 / 1 6 . S i g n a t u r e : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Q A I Q C S i g n O f f : / 1 t L c / v - I D A T E : 8 / 9 / 1 6 P r o j e c t N o . / T a s k N o . : 0 0 6 6 0 . 1 7 0 1 . 1 2 . 0 4 S a m p l e r ( s ) : H . S e a t o n / G . E l l e r 2 i n c h e s 1 2 . 9 3 f e e t 2 3 . 5 2 f e e t 1 0 . 5 9 f e e t [ D T B - D T W ] = 1 . 7 g a l l o n s = _ _ _ _ _ _ _ _ _ _ _ _ _ g a l l o n s = 5 . 1 g a l l o n s 5 . 1 g a l l o n s D a t e : t r V D a t e : J O Y C E P r o j e c t N a m e : B U T N E R , G r a n v i l l e C o . W e l l I D : 3 9 0 2 - M W - 5 G R O U N D W A T E R S A M P L I N G L O G S o u t h s i d e o f o l d S E D . n o n d . B a s i n i n t h e w o o d s W e l l L o c a t i o n : W e l l D i a m e t e r : I n i t i a l D e p t h t o W a t e r ( D T W ) : D e p t h t o B o t t o m ( D T B ) : W a t e r C o l u m n T h i c k n e s s ( W C T ) : C a l c u l a t i o n f o r O n e W e l l V o l u m e ( W V ) : F o r 2 ” W e l l : W C T X 0 . 1 6 3 f o r 4 ” W e l l : W C T X 0 . 6 5 3 F o r T H R E E W e l l V o l u m e s : W V X 3 A c t u a l A m o u n t P u r g e d / B a i l e d : P u r g e d w i t h : d i s p o s a b l e B a i l e r S a m p l e d w i t h : d i s p o s a b l e B a i l e r D e p t h t o W a t e r b e f o r e S a m p l i n g : - - f e e t T e m p . C o n d . T u r b . G a l L o n s T i m e p H I n i t i a l s ° C ( u S / c m ) n t u 0 1 1 1 1 1 8 . 2 6 6 7 4 . 4 9 4 . 8 5 G E 1 . 7 1 1 1 3 1 6 . 2 7 6 5 4 . 4 1 4 . 9 3 G E 3 . 4 1 1 1 5 1 6 . 3 7 1 7 4 . 3 4 5 . 0 5 G E 5 . 1 1 1 1 9 1 7 . 1 6 6 0 4 . 4 1 1 2 . 7 5 H S B e f o r e 1 1 1 9 1 7 . 1 6 6 0 4 . 4 1 1 2 . 7 5 G E S a m p l i n g C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , t e m o e r a t u r e s i n t h e 7 0 s o n 8 / 9 / 1 6 . S i g n a t u r e : / c f t Q A I Q C S i g n O f f : 7 / j c o l o r , s i l t , e t c . ) : T h e w e a t h e r w a s r a i n y w i t h D A T E : 8 / 9 / 1 6 P r o j e c t N o . / T a s k N o . : 0 0 6 6 0 . 1 7 0 1 . 1 2 . 0 4 S a m p l e r ( s ) : H . S e a t o n / G . E l l e r 2 i n c h e s 1 0 . 5 0 f e e t 3 2 . 6 3 f e e t 2 2 . 1 3 f e e t [ D T B - D T W ] = 3 . 6 g a l l o n s = _ _ _ _ _ _ _ _ _ _ _ _ _ g a l l o n s = 1 0 . 8 g a l l o n s 1 0 . 8 g a l l o n s G R O U N D W A T E R S A M P L I N G L O G J O Y C E P r o j e c t N a m e : B U T N E R , G r a n v i l l e C o . W e l l I D : 3 9 0 2 - M W - 6 W e l l L o c a t i o n : _ _ _ _ _ _ o t h e r s i d e o f l a r g e m u l c h o i l e W e l l D i a m e t e r : I n i t i a l D e p t h t o W a t e r ( D T W ) : D e p t h t o B o t t o m ( D T B ) : W a t e r C o l u m n T h i c k n e s s ( W C T ) : C a l c u l a t i o n f o r O n e W e l l V o l u m e ( v V V ) : F o r 2 ” W e l l : W C T X 0 . 1 6 3 F o r 4 ” W e l l : W C T X 0 . 6 5 3 F o r T H R E E W e l l V o l u m e s : W V X 3 A c t u a l A m o u n t P u r g e d / B a i l e d : P u r g e d w i t h : d i s p o s a b l e B a i l e r S a m p l e d w i t h : d i s p o s a b l e B a i l e r D e p t h t o W a t e r b e f o r e S a m p l i n g : - - f e e t T e m p . C o n d . T u r b . G a l l o n s T i m e p H I n i t i a l s ° C ( u S / c m ) u t u 0 1 0 4 1 1 8 . 9 3 . 5 4 6 2 4 4 . 3 7 1 1 $ 3 . 6 1 0 4 5 1 6 . 4 4 . 5 4 5 9 5 5 . 2 0 H S 7 . 2 1 0 5 0 1 6 . 7 4 . 3 9 5 9 9 4 . 3 6 H S 1 0 . 8 1 0 5 4 1 6 . 8 4 . 4 1 6 0 0 5 . 7 5 H S B e f o r e 1 0 5 4 1 6 . 8 4 . 4 1 6 0 0 5 . 7 5 H S S a m p l i n g C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , e t c . ) : T h e w e a t h e r w a s r a i n y w i t h t e m p e r a t u r e s i n t h e 7 0 s o n 8 / 9 / 1 6 . S i g n a t u r e : % L c - % - i - _ D a t e : Q A I Q C S i g n O f f : 7 1 3 i , Ø D a t e : t D A T E : 8 / 9 / 1 6 S i g n a t u r e : z l L é f J - t q j Q A I Q C S i g n O f f : % 1 2 - G R O U N D W A T E R S A M P L I N G L O G P r o j e c t N o . / T a s k N o . : 0 0 6 6 0 . 1 7 0 1 . 1 2 . 0 4 S a m p l e r ( s ) : H . S e a t o n / G . E l l e r 2 i n c h e s 1 5 . 7 5 f e e t 3 6 . 1 0 f e e t 2 0 . 3 5 f e e t [ D T B - D T W ] 3 . 3 g a l l o n s _ _ _ _ _ _ _ _ _ _ _ _ _ _ g a l l o n s 9 . 9 g a l l o n s 9 . 9 g a l l o n s J O Y C E E f J G l N E E R I t - J G P r o j e c t N a m e : B U T N E R , G r a n v i l l e C o . W e l l I D : 3 9 0 2 - N E S - 1 W e l l L o c a t i o n : S o u t h o f l a n d f i l l , a c c e s s t h r o u g h W i l d l i f e A r e a h u n t c a m p W e l l D i a m e t e r : _ _ _ _ _ _ _ _ _ _ _ _ _ _ I n i t i a l D e p t h t o W a t e r ( D T W ) : _ _ _ _ _ _ _ _ _ _ _ _ _ _ D e p t h t o B o t t o m ( D T B ) : _ _ _ _ _ _ _ _ _ _ _ _ W a t e r C o l u m n T h i c k n e s s ( W C T ) : _ _ _ _ _ _ _ _ _ _ _ _ C a l c u l a t i o n f o r O n e W e l l V o l u m e ( v V V ) : F o r 2 ” W e l l : W C T X 0 . 1 6 3 _ _ _ _ _ _ _ _ _ _ _ _ F o r 4 ” W e l l : W C T X 0 . 6 5 3 = _ _ _ _ _ _ _ _ _ _ _ _ F o r T H R E E W e l l V o l u m e s : W V X 3 = _ _ _ _ _ _ _ _ _ A c t u a l A m o u n t P u r g e d / B a i l e d : P u r g e d w i t h : d i s p o s a b l e b a i l e r S a m p l e d w i t h : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D e p t h t o W a t e r b e f o r e S a m p l i n g : 3 7 . 2 5 f e e t d i s o o s a b l e b a i l e r T e m p . C o n d . T u r b . G a l l o n s T i m e p H I n i t i a L s ° C ( u S / c m ) n t u 0 1 2 0 4 1 6 . 4 1 0 0 . 3 4 . 9 0 7 3 . 0 H S 3 . 3 1 2 0 7 1 5 . 8 9 5 . 7 4 . 7 5 8 0 . 6 H S 6 . 6 1 2 1 0 1 5 . 5 7 7 . 5 4 . 7 2 2 2 2 H S 9 . 9 1 2 1 3 1 5 . 3 7 2 . 8 4 . 6 8 6 1 7 H S B e f o r e 1 4 1 2 1 7 . 9 9 5 . 6 6 . 4 6 1 5 H S S a m p l i n g C o m m e n t s ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , e t c . ) : T h e w e a t h e r w a s r a i n y w i t h t e m p e r a t u r e s i n t h e 7 0 s o n 8 / 9 / 1 6 . D a t e : D a t e : D A T E : 8 / 9 / 1 6 J O Y C E _ _ _ _ _ _ _ _ _ E t ’ J G I t ’ J E E R I I \ J G S U R F A C E W A T E R M O N I T O R I N G L O G P r o j e c t N a m e : B U T N E R . G r a n v i l l e C o . P r o j e c t / T a s k N o . : 0 0 6 6 0 . 1 7 0 1 . 1 2 . 0 4 S u r f a c e P o i n t I D : 3 9 0 2 - S W - i S a m p l e r ( s ) : H . S e a t o n / G . E l l e r L o c a t i o n : N e a r S e d . p o n d . B a s i n F i e l d P a r a m e t e r s : T i m e o f S a m p l i n g : 1 1 2 4 p H : 4 . 4 2 T e m p e r a t u r e : 2 3 . 5 ( ° C ) C o n d u c t i v i t y : 2 8 2 . 0 ( u S / c m ) T u r b i d i t y : 1 0 . 2 3 ( n t u ) C o m m e n t s / S a m p l e D e s c r i p t i o n ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , e t c . ) : T h e w e a t h e r w a s r a i n y w i t h t e m p e r a t u r e s i n t h e 7 0 s o n 8 / 9 / 1 6 . S k e t c h o f S a m p l e L o c a t i o n ( i n c l u d e f l o w d i r e c t i o n , d r a i n a g e p a t h w a y s , e t c . ) : I s N C 1 Y 1 ) S i g n a t u r e : / 2 t Q i J 7 D a t e : - ( - 1 b Q A I Q C S i g n O f f : / D a t e : _ _ _ _ _ _ D A T E : 8 / 9 / 1 6 J O Y C E _ _ _ _ _ _ _ _ _ E 1 \ J G i r J E E R 1 N G S U R F A C E W A T E R M O N I T O R I N G L O G P r o j e c t N a m e : B U T N E R , G r a n v i l l e C o . P r o j e c t / T a s k N o . : 0 0 6 6 0 . 1 7 0 1 . 1 2 . 0 4 S u r f a c e P o i n t I D : 3 9 0 2 - S W - 2 S a m p l e r ( s ) : H . S e a t o n / G . E l l e r L o c a t i o n : D o w n f r o m M W - 2 R & M W - 3 R F i e l d P a r a m e t e r s : T i m e o f S a m p l i n g : 1 4 1 6 p H : 6 . 2 3 T e m p e r a t u r e : 2 4 . 1 ( ° C ) C o n d u c t i v i t y : 8 2 9 ( u S / c m ) T u r b i d i t y : 1 3 . 3 7 ( n t u ) C o m m e n t s / S a m p l e D e s c r i p t i o n ( w e a t h e r c o n d i t i o n s , o d o r , c o l o r , s i l t , e t c . ) : T h e w e a t h e r w a s r a i n y w i t h t e m p e r a t u r e s i n t h e 7 0 s o n 8 / 9 / 1 6 . F I E L D B L A N K ( 1 1 4 0 6 S k e t c h o f S a m p l e L o c a t i o n ( i n c l u d e f l o w d i r e c t i o n , d r a i n a g e p a t h w a y s , e t c . ) : ‘ V M W Z R M V 1 - 3 R ) S i g n a t u r e : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : — Q — C ( p Q A / Q C S i g n O f f : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : _ _ _ _ _ _ _ _ _ Appendix B Laboratory Analytical Reports #=CL# August 17, 2016 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92308285 92308285 Project: Pace Project No.: RE: Mr. Van Burbach Joyce Engineering-NC 2211 West Meadowview Rd Boone Bldg, Suite 101 Greensboro, NC 27407 BUTNER LANDFILL COMPLIANCE Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on August 10, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures cc:Alex Everhart, Joyce Engineering-NC REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 40 #=CP# CERTIFICATIONS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Ormond Beach Certification IDs 8 East Tower Circle, Ormond Beach, FL 32174 Alabama Certification #: 41320 Connecticut Certification #: PH-0216 Delaware Certification: FL NELAC Reciprocity Florida Certification #: E83079 Georgia Certification #: 955 Guam Certification: FL NELAC Reciprocity Hawaii Certification: FL NELAC Reciprocity Illinois Certification #: 200068 Indiana Certification: FL NELAC Reciprocity Kansas Certification #: E-10383 Louisiana Certification #: FL NELAC Reciprocity Louisiana Environmental Certificate #: 05007 Maryland Certification: #346 Michigan Certification #: 9911 Mississippi Certification: FL NELAC Reciprocity Missouri Certification #: 236 Montana Certification #: Cert 0074 Nebraska Certification: NE-OS-28-14 Nevada Certification: FL NELAC Reciprocity New York Certification #: 11608 North Carolina Environmental Certificate #: 667 North Carolina Certification #: 12710 North Dakota Certification #: R-216 Oklahoma Certification #: D9947 Pennsylvania Certification #: 68-00547 Puerto Rico Certification #: FL01264 South Carolina Certification: #96042001 Tennessee Certification #: TN02974 Texas Certification: FL NELAC Reciprocity US Virgin Islands Certification: FL NELAC Reciprocity Virginia Environmental Certification #: 460165 Wyoming Certification: FL NELAC Reciprocity West Virginia Certification #: 9962C Wisconsin Certification #: 399079670 Wyoming (EPA Region 8): FL NELAC Reciprocity Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 40 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Lab ID Sample ID Matrix Date Collected Date Received 92308285001 3902-MW1R Water 08/09/16 12:37 08/10/16 11:15 92308285002 3902-MW2R Water 08/09/16 13:00 08/10/16 11:15 92308285003 3902-MW3R Water 08/09/16 13:20 08/10/16 11:15 92308285004 3902-FIELD BLANK Water 08/09/16 14:21 08/10/16 11:15 92308285005 3902-MW4 Water 08/09/16 13:50 08/10/16 11:15 92308285006 3902-MW5 Water 08/09/16 11:19 08/10/16 11:15 92308285007 3902-MW6 Water 08/09/16 10:54 08/10/16 11:15 92308285008 3902-SW1 Water 08/09/16 11:24 08/10/16 11:15 92308285009 3902-SW2 Water 08/09/16 14:16 08/10/16 11:15 92308285010 3902-NES1 Water 08/09/16 14:12 08/10/16 11:15 92308285011 3902-TRIP BLANK Water 08/09/16 07:00 08/10/16 11:15 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 40 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92308285001 3902-MW1R EPA 8081 5 PASI-CSWB EPA 8151 2 PASI-OJTJ EPA 6010 16 PASI-ASH1 EPA 8260 50 PASI-CNB 92308285002 3902-MW2R EPA 8081 5 PASI-CSWB EPA 8151 2 PASI-OJTJ EPA 6010 16 PASI-ASH1 EPA 8260 50 PASI-CNB 92308285003 3902-MW3R EPA 8081 5 PASI-CSWB EPA 8151 2 PASI-OJTJ EPA 6010 16 PASI-ASH1 EPA 8260 50 PASI-CNB 92308285004 3902-FIELD BLANK EPA 8081 5 PASI-CSWB EPA 8151 2 PASI-OJTJ EPA 6010 16 PASI-ASH1 EPA 8260 50 PASI-CNB 92308285005 3902-MW4 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CNB 92308285006 3902-MW5 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CNB 92308285007 3902-MW6 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CNB 92308285008 3902-SW1 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CNB 92308285009 3902-SW2 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CNB 92308285010 3902-NES1 EPA 8260 4 PASI-CNB 92308285011 3902-TRIP BLANK EPA 8260 50 PASI-CNB REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 40 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92308285001 3902-MW1R Barium 4.5J ug/L 08/12/16 22:35100EPA 6010 Chromium 2.8J ug/L 08/12/16 22:3510.0EPA 6010 Nickel 3.3J ug/L 08/12/16 22:3550.0EPA 6010 Vanadium 2.5J ug/L 08/12/16 22:3525.0EPA 6010 Zinc 12.0 ug/L 08/12/16 22:3510.0EPA 6010 92308285002 3902-MW2R Antimony 7.7 ug/L 08/12/16 22:446.0EPA 6010 Barium 123 ug/L 08/12/16 22:44100EPA 6010 Chromium 2.8J ug/L 08/12/16 22:4410.0EPA 6010 Cobalt 10J ug/L 08/12/16 22:4410.0EPA 6010 Lead 5.1J ug/L 08/12/16 22:4410.0EPA 6010 Nickel 88.9 ug/L 08/12/16 22:4450.0EPA 6010 Tin 20.9J ug/L 08/12/16 22:44100EPA 6010 Vanadium 3.5J ug/L 08/12/16 22:4425.0EPA 6010 Zinc 7.7J ug/L 08/12/16 22:4410.0EPA 6010 Benzene 1.4 ug/L 08/11/16 19:261.0EPA 8260 Chlorobenzene 13.5 ug/L 08/11/16 19:263.0EPA 8260 Chloroethane 0.68J ug/L 08/11/16 19:2610.0EPA 8260 1,2-Dichlorobenzene 1.2J ug/L 08/11/16 19:265.0EPA 8260 1,4-Dichlorobenzene 1.9 ug/L 08/11/16 19:261.0EPA 8260 Toluene 0.33J ug/L 08/11/16 19:261.0EPA 8260 92308285003 3902-MW3R Barium 73.3J ug/L 08/12/16 22:47100EPA 6010 Copper 5.4J ug/L 08/12/16 22:4710.0EPA 6010 Nickel 29.0J ug/L 08/12/16 22:4750.0EPA 6010 Tin 5.4J ug/L 08/12/16 22:47100EPA 6010 Benzene 0.53J ug/L 08/11/16 19:431.0EPA 8260 Chlorobenzene 16.9 ug/L 08/11/16 19:433.0EPA 8260 Chloroethane 2.4J ug/L 08/11/16 19:4310.0EPA 8260 1,2-Dichlorobenzene 1.4J ug/L 08/11/16 19:435.0EPA 8260 1,4-Dichlorobenzene 1.0 ug/L 08/11/16 19:431.0EPA 8260 Methylene Chloride 1.0J ug/L 08/11/16 19:43 B1.0EPA 8260 92308285004 3902-FIELD BLANK Arsenic 5.1J ug/L 08/12/16 22:5010.0EPA 6010 Chromium 2.9J ug/L 08/12/16 22:5010.0EPA 6010 Methylene Chloride 2.2 ug/L 08/11/16 20:00 B1.0EPA 8260 92308285005 3902-MW4 Nickel 12.2J ug/L 08/12/16 23:0250.0EPA 6010 Vanadium 21.2J ug/L 08/12/16 23:0225.0EPA 6010 Benzene 0.29J ug/L 08/11/16 20:171.0EPA 8260 Chlorobenzene 4.2 ug/L 08/11/16 20:173.0EPA 8260 Chloroethane 1.5J ug/L 08/11/16 20:1710.0EPA 8260 1,1-Dichloroethane 0.34J ug/L 08/11/16 20:175.0EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 40 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92308285006 3902-MW5 Barium 109 ug/L 08/12/16 23:05100EPA 6010 Cobalt 144 ug/L 08/12/16 23:0510.0EPA 6010 Copper 7.8J ug/L 08/12/16 23:0510.0EPA 6010 Nickel 30.7J ug/L 08/12/16 23:0550.0EPA 6010 92308285008 3902-SW1 Arsenic 3.1J ug/L 08/12/16 23:1110.0EPA 6010 Barium 43.3J ug/L 08/12/16 23:11100EPA 6010 Nickel 3.3J ug/L 08/12/16 23:1150.0EPA 6010 Vanadium 2.9J ug/L 08/12/16 23:1125.0EPA 6010 92308285009 3902-SW2 Barium 105 ug/L 08/12/16 23:14100EPA 6010 Nickel 15.2J ug/L 08/12/16 23:1450.0EPA 6010 Vanadium 2.8J ug/L 08/12/16 23:1425.0EPA 6010 92308285011 3902-TRIP BLANK Methylene Chloride 1.0 ug/L 08/11/16 22:17 B,C91.0EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW1R Lab ID:92308285001 Collected:08/09/16 12:37 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8081 Preparation Method: EPA 35108081 Organochlorine Pesticides gamma-BHC (Lindane)ND ug/L 08/16/16 20:48 58-89-908/15/16 15:390.050 0.050 1 Endrin aldehyde ND ug/L 08/16/16 20:48 7421-93-408/15/16 15:390.10 0.050 1 Heptachlor ND ug/L 08/16/16 20:48 76-44-808/15/16 15:390.050 0.050 1 Surrogates Tetrachloro-m-xylene (S)78 %08/16/16 20:48 877-09-808/15/16 15:3920-130 1 Decachlorobiphenyl (S)57 %08/16/16 20:48 2051-24-308/15/16 15:3920-130 1 Analytical Method: EPA 8151 Preparation Method: EPA 81518151 Chlorinated Herbicides 2,4-D ND ug/L 08/16/16 01:07 94-75-708/12/16 08:150.98 0.23 1 Surrogates 2,4-DCAA (S)87 %08/16/16 01:07 19719-28-908/12/16 08:1539-139 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 08/12/16 22:35 7440-36-008/11/16 19:306.0 3.8 1 Arsenic ND ug/L 08/12/16 22:35 7440-38-208/11/16 19:3010.0 2.5 1 Barium 4.5J ug/L 08/12/16 22:35 7440-39-308/11/16 19:301002.5 1 Beryllium ND ug/L 08/12/16 22:35 7440-41-708/11/16 19:301.0 0.50 1 Cadmium ND ug/L 08/12/16 22:35 7440-43-908/11/16 19:301.0 0.50 1 Chromium 2.8J ug/L 08/12/16 22:35 7440-47-308/11/16 19:3010.0 2.5 1 Cobalt ND ug/L 08/12/16 22:35 7440-48-408/11/16 19:3010.0 2.5 1 Copper ND ug/L 08/12/16 22:35 7440-50-808/11/16 19:3010.0 2.5 1 Lead ND ug/L 08/12/16 22:35 7439-92-108/11/16 19:3010.0 2.5 1 Nickel 3.3J ug/L 08/12/16 22:35 7440-02-008/11/16 19:3050.0 2.5 1 Selenium ND ug/L 08/12/16 22:35 7782-49-208/11/16 19:3010.0 5.0 1 Silver ND ug/L 08/12/16 22:35 7440-22-408/11/16 19:3010.0 2.5 1 Thallium ND ug/L 08/12/16 22:35 7440-28-008/11/16 19:305.5 5.0 1 Tin ND ug/L 08/12/16 22:35 7440-31-508/11/16 19:301002.5 1 Vanadium 2.5J ug/L 08/12/16 22:35 7440-62-208/11/16 19:3025.0 2.5 1 Zinc 12.0 ug/L 08/12/16 22:35 7440-66-608/11/16 19:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 08/11/16 19:09 67-64-110010.0 1 Acrylonitrile ND ug/L 08/11/16 19:09 107-13-12001.9 1 Benzene ND ug/L 08/11/16 19:09 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 08/11/16 19:09 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 08/11/16 19:09 75-27-41.0 0.18 1 Bromoform ND ug/L 08/11/16 19:09 75-25-23.0 0.26 1 Bromomethane ND ug/L 08/11/16 19:09 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 08/11/16 19:09 78-93-31000.96 1 Carbon disulfide ND ug/L 08/11/16 19:09 75-15-01001.2 1 Carbon tetrachloride ND ug/L 08/11/16 19:09 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 08/11/16 19:09 108-90-73.0 0.23 1 Chloroethane ND ug/L 08/11/16 19:09 75-00-310.0 0.54 1 Chloroform ND ug/L 08/11/16 19:09 67-66-35.0 0.14 1 Chloromethane ND ug/L 08/11/16 19:09 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 08/11/16 19:09 96-12-813.0 2.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW1R Lab ID:92308285001 Collected:08/09/16 12:37 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Dibromochloromethane ND ug/L 08/11/16 19:09 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 08/11/16 19:09 106-93-41.0 0.27 1 Dibromomethane ND ug/L 08/11/16 19:09 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 08/11/16 19:09 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 08/11/16 19:09 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 08/11/16 19:09 110-57-6 L31001.0 1 1,1-Dichloroethane ND ug/L 08/11/16 19:09 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 08/11/16 19:09 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 08/11/16 19:09 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 08/11/16 19:09 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 08/11/16 19:09 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 08/11/16 19:09 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 08/11/16 19:09 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 08/11/16 19:09 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 08/11/16 19:09 100-41-41.0 0.30 1 2-Hexanone ND ug/L 08/11/16 19:09 591-78-650.0 0.46 1 Iodomethane ND ug/L 08/11/16 19:09 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 08/11/16 19:09 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/16 19:09 108-10-11000.33 1 Styrene ND ug/L 08/11/16 19:09 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 08/11/16 19:09 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 08/11/16 19:09 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 08/11/16 19:09 127-18-41.0 0.46 1 Toluene ND ug/L 08/11/16 19:09 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 08/11/16 19:09 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 08/11/16 19:09 79-00-51.0 0.29 1 Trichloroethene ND ug/L 08/11/16 19:09 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 08/11/16 19:09 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 08/11/16 19:09 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 08/11/16 19:09 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 08/11/16 19:09 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 08/11/16 19:09 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)96 %08/11/16 19:09 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %08/11/16 19:09 17060-07-070-130 1 Toluene-d8 (S)101 %08/11/16 19:09 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW2R Lab ID:92308285002 Collected:08/09/16 13:00 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8081 Preparation Method: EPA 35108081 Organochlorine Pesticides gamma-BHC (Lindane)ND ug/L 08/16/16 21:06 58-89-908/15/16 15:390.050 0.050 1 Endrin aldehyde ND ug/L 08/16/16 21:06 7421-93-408/15/16 15:390.10 0.050 1 Heptachlor ND ug/L 08/16/16 21:06 76-44-808/15/16 15:390.050 0.050 1 Surrogates Tetrachloro-m-xylene (S)59 %08/16/16 21:06 877-09-808/15/16 15:3920-130 1 Decachlorobiphenyl (S)61 %08/16/16 21:06 2051-24-308/15/16 15:3920-130 1 Analytical Method: EPA 8151 Preparation Method: EPA 81518151 Chlorinated Herbicides 2,4-D ND ug/L 08/16/16 01:37 94-75-708/12/16 08:150.95 0.23 1 Surrogates 2,4-DCAA (S)117 %08/16/16 01:37 19719-28-908/12/16 08:1539-139 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony 7.7 ug/L 08/12/16 22:44 7440-36-008/11/16 19:306.0 3.8 1 Arsenic ND ug/L 08/12/16 22:44 7440-38-208/11/16 19:3010.0 2.5 1 Barium 123 ug/L 08/12/16 22:44 7440-39-308/11/16 19:301002.5 1 Beryllium ND ug/L 08/12/16 22:44 7440-41-708/11/16 19:301.0 0.50 1 Cadmium ND ug/L 08/12/16 22:44 7440-43-908/11/16 19:301.0 0.50 1 Chromium 2.8J ug/L 08/12/16 22:44 7440-47-308/11/16 19:3010.0 2.5 1 Cobalt 10J ug/L 08/12/16 22:44 7440-48-408/11/16 19:3010.0 2.5 1 Copper ND ug/L 08/12/16 22:44 7440-50-808/11/16 19:3010.0 2.5 1 Lead 5.1J ug/L 08/12/16 22:44 7439-92-108/11/16 19:3010.0 2.5 1 Nickel 88.9 ug/L 08/12/16 22:44 7440-02-008/11/16 19:3050.0 2.5 1 Selenium ND ug/L 08/12/16 22:44 7782-49-208/11/16 19:3010.0 5.0 1 Silver ND ug/L 08/12/16 22:44 7440-22-408/11/16 19:3010.0 2.5 1 Thallium ND ug/L 08/12/16 22:44 7440-28-008/11/16 19:305.5 5.0 1 Tin 20.9J ug/L 08/12/16 22:44 7440-31-508/11/16 19:301002.5 1 Vanadium 3.5J ug/L 08/12/16 22:44 7440-62-208/11/16 19:3025.0 2.5 1 Zinc 7.7J ug/L 08/12/16 22:44 7440-66-608/11/16 19:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 08/11/16 19:26 67-64-110010.0 1 Acrylonitrile ND ug/L 08/11/16 19:26 107-13-12001.9 1 Benzene 1.4 ug/L 08/11/16 19:26 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 08/11/16 19:26 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 08/11/16 19:26 75-27-41.0 0.18 1 Bromoform ND ug/L 08/11/16 19:26 75-25-23.0 0.26 1 Bromomethane ND ug/L 08/11/16 19:26 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 08/11/16 19:26 78-93-31000.96 1 Carbon disulfide ND ug/L 08/11/16 19:26 75-15-01001.2 1 Carbon tetrachloride ND ug/L 08/11/16 19:26 56-23-51.0 0.25 1 Chlorobenzene 13.5 ug/L 08/11/16 19:26 108-90-73.0 0.23 1 Chloroethane 0.68J ug/L 08/11/16 19:26 75-00-310.0 0.54 1 Chloroform ND ug/L 08/11/16 19:26 67-66-35.0 0.14 1 Chloromethane ND ug/L 08/11/16 19:26 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 08/11/16 19:26 96-12-813.0 2.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW2R Lab ID:92308285002 Collected:08/09/16 13:00 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Dibromochloromethane ND ug/L 08/11/16 19:26 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 08/11/16 19:26 106-93-41.0 0.27 1 Dibromomethane ND ug/L 08/11/16 19:26 74-95-310.0 0.21 1 1,2-Dichlorobenzene 1.2J ug/L 08/11/16 19:26 95-50-15.0 0.30 1 1,4-Dichlorobenzene 1.9 ug/L 08/11/16 19:26 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 08/11/16 19:26 110-57-6 L31001.0 1 1,1-Dichloroethane ND ug/L 08/11/16 19:26 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 08/11/16 19:26 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 08/11/16 19:26 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 08/11/16 19:26 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 08/11/16 19:26 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 08/11/16 19:26 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 08/11/16 19:26 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 08/11/16 19:26 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 08/11/16 19:26 100-41-41.0 0.30 1 2-Hexanone ND ug/L 08/11/16 19:26 591-78-650.0 0.46 1 Iodomethane ND ug/L 08/11/16 19:26 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 08/11/16 19:26 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/16 19:26 108-10-11000.33 1 Styrene ND ug/L 08/11/16 19:26 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 08/11/16 19:26 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 08/11/16 19:26 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 08/11/16 19:26 127-18-41.0 0.46 1 Toluene 0.33J ug/L 08/11/16 19:26 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 08/11/16 19:26 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 08/11/16 19:26 79-00-51.0 0.29 1 Trichloroethene ND ug/L 08/11/16 19:26 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 08/11/16 19:26 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 08/11/16 19:26 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 08/11/16 19:26 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 08/11/16 19:26 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 08/11/16 19:26 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)98 %08/11/16 19:26 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %08/11/16 19:26 17060-07-070-130 1 Toluene-d8 (S)99 %08/11/16 19:26 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW3R Lab ID:92308285003 Collected:08/09/16 13:20 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8081 Preparation Method: EPA 35108081 Organochlorine Pesticides gamma-BHC (Lindane)ND ug/L 08/16/16 21:23 58-89-908/15/16 15:390.050 0.050 1 Endrin aldehyde ND ug/L 08/16/16 21:23 7421-93-408/15/16 15:390.10 0.050 1 Heptachlor ND ug/L 08/16/16 21:23 76-44-808/15/16 15:390.050 0.050 1 Surrogates Tetrachloro-m-xylene (S)63 %08/16/16 21:23 877-09-808/15/16 15:3920-130 1 Decachlorobiphenyl (S)55 %08/16/16 21:23 2051-24-308/15/16 15:3920-130 1 Analytical Method: EPA 8151 Preparation Method: EPA 81518151 Chlorinated Herbicides 2,4-D ND ug/L 08/16/16 02:07 94-75-708/12/16 08:150.98 0.23 1 Surrogates 2,4-DCAA (S)138 %08/16/16 02:07 19719-28-908/12/16 08:1539-139 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 08/12/16 22:47 7440-36-008/11/16 19:306.0 3.8 1 Arsenic ND ug/L 08/12/16 22:47 7440-38-208/11/16 19:3010.0 2.5 1 Barium 73.3J ug/L 08/12/16 22:47 7440-39-308/11/16 19:301002.5 1 Beryllium ND ug/L 08/12/16 22:47 7440-41-708/11/16 19:301.0 0.50 1 Cadmium ND ug/L 08/12/16 22:47 7440-43-908/11/16 19:301.0 0.50 1 Chromium ND ug/L 08/12/16 22:47 7440-47-308/11/16 19:3010.0 2.5 1 Cobalt ND ug/L 08/12/16 22:47 7440-48-408/11/16 19:3010.0 2.5 1 Copper 5.4J ug/L 08/12/16 22:47 7440-50-808/11/16 19:3010.0 2.5 1 Lead ND ug/L 08/12/16 22:47 7439-92-108/11/16 19:3010.0 2.5 1 Nickel 29.0J ug/L 08/12/16 22:47 7440-02-008/11/16 19:3050.0 2.5 1 Selenium ND ug/L 08/12/16 22:47 7782-49-208/11/16 19:3010.0 5.0 1 Silver ND ug/L 08/12/16 22:47 7440-22-408/11/16 19:3010.0 2.5 1 Thallium ND ug/L 08/12/16 22:47 7440-28-008/11/16 19:305.5 5.0 1 Tin 5.4J ug/L 08/12/16 22:47 7440-31-508/11/16 19:301002.5 1 Vanadium ND ug/L 08/12/16 22:47 7440-62-208/11/16 19:3025.0 2.5 1 Zinc ND ug/L 08/12/16 22:47 7440-66-608/11/16 19:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 08/11/16 19:43 67-64-110010.0 1 Acrylonitrile ND ug/L 08/11/16 19:43 107-13-12001.9 1 Benzene 0.53J ug/L 08/11/16 19:43 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 08/11/16 19:43 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 08/11/16 19:43 75-27-41.0 0.18 1 Bromoform ND ug/L 08/11/16 19:43 75-25-23.0 0.26 1 Bromomethane ND ug/L 08/11/16 19:43 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 08/11/16 19:43 78-93-31000.96 1 Carbon disulfide ND ug/L 08/11/16 19:43 75-15-01001.2 1 Carbon tetrachloride ND ug/L 08/11/16 19:43 56-23-51.0 0.25 1 Chlorobenzene 16.9 ug/L 08/11/16 19:43 108-90-73.0 0.23 1 Chloroethane 2.4J ug/L 08/11/16 19:43 75-00-310.0 0.54 1 Chloroform ND ug/L 08/11/16 19:43 67-66-35.0 0.14 1 Chloromethane ND ug/L 08/11/16 19:43 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 08/11/16 19:43 96-12-813.0 2.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW3R Lab ID:92308285003 Collected:08/09/16 13:20 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Dibromochloromethane ND ug/L 08/11/16 19:43 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 08/11/16 19:43 106-93-41.0 0.27 1 Dibromomethane ND ug/L 08/11/16 19:43 74-95-310.0 0.21 1 1,2-Dichlorobenzene 1.4J ug/L 08/11/16 19:43 95-50-15.0 0.30 1 1,4-Dichlorobenzene 1.0 ug/L 08/11/16 19:43 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 08/11/16 19:43 110-57-6 L31001.0 1 1,1-Dichloroethane ND ug/L 08/11/16 19:43 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 08/11/16 19:43 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 08/11/16 19:43 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 08/11/16 19:43 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 08/11/16 19:43 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 08/11/16 19:43 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 08/11/16 19:43 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 08/11/16 19:43 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 08/11/16 19:43 100-41-41.0 0.30 1 2-Hexanone ND ug/L 08/11/16 19:43 591-78-650.0 0.46 1 Iodomethane ND ug/L 08/11/16 19:43 74-88-410.0 0.32 1 Methylene Chloride 1.0J ug/L 08/11/16 19:43 75-09-2 B1.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/16 19:43 108-10-11000.33 1 Styrene ND ug/L 08/11/16 19:43 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 08/11/16 19:43 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 08/11/16 19:43 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 08/11/16 19:43 127-18-41.0 0.46 1 Toluene ND ug/L 08/11/16 19:43 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 08/11/16 19:43 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 08/11/16 19:43 79-00-51.0 0.29 1 Trichloroethene ND ug/L 08/11/16 19:43 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 08/11/16 19:43 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 08/11/16 19:43 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 08/11/16 19:43 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 08/11/16 19:43 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 08/11/16 19:43 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %08/11/16 19:43 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %08/11/16 19:43 17060-07-070-130 1 Toluene-d8 (S)99 %08/11/16 19:43 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-FIELD BLANK Lab ID:92308285004 Collected:08/09/16 14:21 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8081 Preparation Method: EPA 35108081 Organochlorine Pesticides gamma-BHC (Lindane)ND ug/L 08/16/16 21:41 58-89-908/15/16 15:390.050 0.050 1 Endrin aldehyde ND ug/L 08/16/16 21:41 7421-93-408/15/16 15:390.10 0.050 1 Heptachlor ND ug/L 08/16/16 21:41 76-44-808/15/16 15:390.050 0.050 1 Surrogates Tetrachloro-m-xylene (S)78 %08/16/16 21:41 877-09-808/15/16 15:3920-130 1 Decachlorobiphenyl (S)30 %08/16/16 21:41 2051-24-308/15/16 15:3920-130 1 Analytical Method: EPA 8151 Preparation Method: EPA 81518151 Chlorinated Herbicides 2,4-D ND ug/L 08/16/16 02:37 94-75-708/12/16 08:151.0 0.24 1 Surrogates 2,4-DCAA (S)98 %08/16/16 02:37 19719-28-908/12/16 08:1539-139 1 Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 08/12/16 22:50 7440-36-008/11/16 19:306.0 3.8 1 Arsenic 5.1J ug/L 08/12/16 22:50 7440-38-208/11/16 19:3010.0 2.5 1 Barium ND ug/L 08/12/16 22:50 7440-39-308/11/16 19:301002.5 1 Beryllium ND ug/L 08/12/16 22:50 7440-41-708/11/16 19:301.0 0.50 1 Cadmium ND ug/L 08/12/16 22:50 7440-43-908/11/16 19:301.0 0.50 1 Chromium 2.9J ug/L 08/12/16 22:50 7440-47-308/11/16 19:3010.0 2.5 1 Cobalt ND ug/L 08/12/16 22:50 7440-48-408/11/16 19:3010.0 2.5 1 Copper ND ug/L 08/12/16 22:50 7440-50-808/11/16 19:3010.0 2.5 1 Lead ND ug/L 08/12/16 22:50 7439-92-108/11/16 19:3010.0 2.5 1 Nickel ND ug/L 08/12/16 22:50 7440-02-008/11/16 19:3050.0 2.5 1 Selenium ND ug/L 08/12/16 22:50 7782-49-208/11/16 19:3010.0 5.0 1 Silver ND ug/L 08/12/16 22:50 7440-22-408/11/16 19:3010.0 2.5 1 Thallium ND ug/L 08/12/16 22:50 7440-28-008/11/16 19:305.5 5.0 1 Tin ND ug/L 08/12/16 22:50 7440-31-508/11/16 19:301002.5 1 Vanadium ND ug/L 08/12/16 22:50 7440-62-208/11/16 19:3025.0 2.5 1 Zinc ND ug/L 08/12/16 22:50 7440-66-608/11/16 19:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 08/11/16 20:00 67-64-110010.0 1 Acrylonitrile ND ug/L 08/11/16 20:00 107-13-12001.9 1 Benzene ND ug/L 08/11/16 20:00 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 08/11/16 20:00 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 08/11/16 20:00 75-27-41.0 0.18 1 Bromoform ND ug/L 08/11/16 20:00 75-25-23.0 0.26 1 Bromomethane ND ug/L 08/11/16 20:00 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 08/11/16 20:00 78-93-31000.96 1 Carbon disulfide ND ug/L 08/11/16 20:00 75-15-01001.2 1 Carbon tetrachloride ND ug/L 08/11/16 20:00 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 08/11/16 20:00 108-90-73.0 0.23 1 Chloroethane ND ug/L 08/11/16 20:00 75-00-310.0 0.54 1 Chloroform ND ug/L 08/11/16 20:00 67-66-35.0 0.14 1 Chloromethane ND ug/L 08/11/16 20:00 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 08/11/16 20:00 96-12-813.0 2.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-FIELD BLANK Lab ID:92308285004 Collected:08/09/16 14:21 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Dibromochloromethane ND ug/L 08/11/16 20:00 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 08/11/16 20:00 106-93-41.0 0.27 1 Dibromomethane ND ug/L 08/11/16 20:00 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 08/11/16 20:00 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 08/11/16 20:00 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 08/11/16 20:00 110-57-6 L31001.0 1 1,1-Dichloroethane ND ug/L 08/11/16 20:00 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 08/11/16 20:00 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 08/11/16 20:00 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 08/11/16 20:00 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 08/11/16 20:00 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 08/11/16 20:00 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 08/11/16 20:00 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 08/11/16 20:00 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 08/11/16 20:00 100-41-41.0 0.30 1 2-Hexanone ND ug/L 08/11/16 20:00 591-78-650.0 0.46 1 Iodomethane ND ug/L 08/11/16 20:00 74-88-410.0 0.32 1 Methylene Chloride 2.2 ug/L 08/11/16 20:00 75-09-2 B1.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/16 20:00 108-10-11000.33 1 Styrene ND ug/L 08/11/16 20:00 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 08/11/16 20:00 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 08/11/16 20:00 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 08/11/16 20:00 127-18-41.0 0.46 1 Toluene ND ug/L 08/11/16 20:00 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 08/11/16 20:00 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 08/11/16 20:00 79-00-51.0 0.29 1 Trichloroethene ND ug/L 08/11/16 20:00 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 08/11/16 20:00 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 08/11/16 20:00 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 08/11/16 20:00 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 08/11/16 20:00 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 08/11/16 20:00 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)97 %08/11/16 20:00 460-00-470-130 1 1,2-Dichloroethane-d4 (S)95 %08/11/16 20:00 17060-07-070-130 1 Toluene-d8 (S)98 %08/11/16 20:00 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW4 Lab ID:92308285005 Collected:08/09/16 13:50 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 08/12/16 23:02 7440-36-008/11/16 19:306.0 3.8 1 Arsenic ND ug/L 08/12/16 23:02 7440-38-208/11/16 19:3010.0 2.5 1 Barium ND ug/L 08/12/16 23:02 7440-39-308/11/16 19:301002.5 1 Beryllium ND ug/L 08/12/16 23:02 7440-41-708/11/16 19:301.0 0.50 1 Cadmium ND ug/L 08/12/16 23:02 7440-43-908/11/16 19:301.0 0.50 1 Chromium ND ug/L 08/12/16 23:02 7440-47-308/11/16 19:3010.0 2.5 1 Cobalt ND ug/L 08/12/16 23:02 7440-48-408/11/16 19:3010.0 2.5 1 Copper ND ug/L 08/12/16 23:02 7440-50-808/11/16 19:3010.0 2.5 1 Lead ND ug/L 08/12/16 23:02 7439-92-108/11/16 19:3010.0 2.5 1 Nickel 12.2J ug/L 08/12/16 23:02 7440-02-008/11/16 19:3050.0 2.5 1 Selenium ND ug/L 08/12/16 23:02 7782-49-208/11/16 19:3010.0 5.0 1 Silver ND ug/L 08/12/16 23:02 7440-22-408/11/16 19:3010.0 2.5 1 Thallium ND ug/L 08/12/16 23:02 7440-28-008/11/16 19:305.5 5.0 1 Vanadium 21.2J ug/L 08/12/16 23:02 7440-62-208/11/16 19:3025.0 2.5 1 Zinc ND ug/L 08/12/16 23:02 7440-66-608/11/16 19:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 08/11/16 20:17 67-64-110010.0 1 Acrylonitrile ND ug/L 08/11/16 20:17 107-13-12001.9 1 Benzene 0.29J ug/L 08/11/16 20:17 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 08/11/16 20:17 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 08/11/16 20:17 75-27-41.0 0.18 1 Bromoform ND ug/L 08/11/16 20:17 75-25-23.0 0.26 1 Bromomethane ND ug/L 08/11/16 20:17 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 08/11/16 20:17 78-93-31000.96 1 Carbon disulfide ND ug/L 08/11/16 20:17 75-15-01001.2 1 Carbon tetrachloride ND ug/L 08/11/16 20:17 56-23-51.0 0.25 1 Chlorobenzene 4.2 ug/L 08/11/16 20:17 108-90-73.0 0.23 1 Chloroethane 1.5J ug/L 08/11/16 20:17 75-00-310.0 0.54 1 Chloroform ND ug/L 08/11/16 20:17 67-66-35.0 0.14 1 Chloromethane ND ug/L 08/11/16 20:17 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 08/11/16 20:17 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 08/11/16 20:17 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 08/11/16 20:17 106-93-41.0 0.27 1 Dibromomethane ND ug/L 08/11/16 20:17 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 08/11/16 20:17 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 08/11/16 20:17 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 08/11/16 20:17 110-57-6 L31001.0 1 1,1-Dichloroethane 0.34J ug/L 08/11/16 20:17 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 08/11/16 20:17 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 08/11/16 20:17 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 08/11/16 20:17 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 08/11/16 20:17 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 08/11/16 20:17 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 08/11/16 20:17 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 08/11/16 20:17 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW4 Lab ID:92308285005 Collected:08/09/16 13:50 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 08/11/16 20:17 100-41-41.0 0.30 1 2-Hexanone ND ug/L 08/11/16 20:17 591-78-650.0 0.46 1 Iodomethane ND ug/L 08/11/16 20:17 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 08/11/16 20:17 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/16 20:17 108-10-11000.33 1 Styrene ND ug/L 08/11/16 20:17 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 08/11/16 20:17 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 08/11/16 20:17 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 08/11/16 20:17 127-18-41.0 0.46 1 Toluene ND ug/L 08/11/16 20:17 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 08/11/16 20:17 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 08/11/16 20:17 79-00-51.0 0.29 1 Trichloroethene ND ug/L 08/11/16 20:17 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 08/11/16 20:17 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 08/11/16 20:17 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 08/11/16 20:17 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 08/11/16 20:17 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 08/11/16 20:17 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)96 %08/11/16 20:17 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %08/11/16 20:17 17060-07-070-130 1 Toluene-d8 (S)100 %08/11/16 20:17 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW5 Lab ID:92308285006 Collected:08/09/16 11:19 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 08/12/16 23:05 7440-36-008/11/16 19:306.0 3.8 1 Arsenic ND ug/L 08/12/16 23:05 7440-38-208/11/16 19:3010.0 2.5 1 Barium 109 ug/L 08/12/16 23:05 7440-39-308/11/16 19:301002.5 1 Beryllium ND ug/L 08/12/16 23:05 7440-41-708/11/16 19:301.0 0.50 1 Cadmium ND ug/L 08/12/16 23:05 7440-43-908/11/16 19:301.0 0.50 1 Chromium ND ug/L 08/12/16 23:05 7440-47-308/11/16 19:3010.0 2.5 1 Cobalt 144 ug/L 08/12/16 23:05 7440-48-408/11/16 19:3010.0 2.5 1 Copper 7.8J ug/L 08/12/16 23:05 7440-50-808/11/16 19:3010.0 2.5 1 Lead ND ug/L 08/12/16 23:05 7439-92-108/11/16 19:3010.0 2.5 1 Nickel 30.7J ug/L 08/12/16 23:05 7440-02-008/11/16 19:3050.0 2.5 1 Selenium ND ug/L 08/12/16 23:05 7782-49-208/11/16 19:3010.0 5.0 1 Silver ND ug/L 08/12/16 23:05 7440-22-408/11/16 19:3010.0 2.5 1 Thallium ND ug/L 08/12/16 23:05 7440-28-008/11/16 19:305.5 5.0 1 Vanadium ND ug/L 08/12/16 23:05 7440-62-208/11/16 19:3025.0 2.5 1 Zinc ND ug/L 08/12/16 23:05 7440-66-608/11/16 19:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 08/11/16 20:34 67-64-110010.0 1 Acrylonitrile ND ug/L 08/11/16 20:34 107-13-12001.9 1 Benzene ND ug/L 08/11/16 20:34 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 08/11/16 20:34 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 08/11/16 20:34 75-27-41.0 0.18 1 Bromoform ND ug/L 08/11/16 20:34 75-25-23.0 0.26 1 Bromomethane ND ug/L 08/11/16 20:34 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 08/11/16 20:34 78-93-31000.96 1 Carbon disulfide ND ug/L 08/11/16 20:34 75-15-01001.2 1 Carbon tetrachloride ND ug/L 08/11/16 20:34 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 08/11/16 20:34 108-90-73.0 0.23 1 Chloroethane ND ug/L 08/11/16 20:34 75-00-310.0 0.54 1 Chloroform ND ug/L 08/11/16 20:34 67-66-35.0 0.14 1 Chloromethane ND ug/L 08/11/16 20:34 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 08/11/16 20:34 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 08/11/16 20:34 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 08/11/16 20:34 106-93-41.0 0.27 1 Dibromomethane ND ug/L 08/11/16 20:34 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 08/11/16 20:34 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 08/11/16 20:34 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 08/11/16 20:34 110-57-6 L31001.0 1 1,1-Dichloroethane ND ug/L 08/11/16 20:34 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 08/11/16 20:34 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 08/11/16 20:34 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 08/11/16 20:34 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 08/11/16 20:34 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 08/11/16 20:34 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 08/11/16 20:34 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 08/11/16 20:34 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW5 Lab ID:92308285006 Collected:08/09/16 11:19 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 08/11/16 20:34 100-41-41.0 0.30 1 2-Hexanone ND ug/L 08/11/16 20:34 591-78-650.0 0.46 1 Iodomethane ND ug/L 08/11/16 20:34 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 08/11/16 20:34 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/16 20:34 108-10-11000.33 1 Styrene ND ug/L 08/11/16 20:34 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 08/11/16 20:34 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 08/11/16 20:34 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 08/11/16 20:34 127-18-41.0 0.46 1 Toluene ND ug/L 08/11/16 20:34 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 08/11/16 20:34 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 08/11/16 20:34 79-00-51.0 0.29 1 Trichloroethene ND ug/L 08/11/16 20:34 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 08/11/16 20:34 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 08/11/16 20:34 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 08/11/16 20:34 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 08/11/16 20:34 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 08/11/16 20:34 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %08/11/16 20:34 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %08/11/16 20:34 17060-07-070-130 1 Toluene-d8 (S)100 %08/11/16 20:34 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW6 Lab ID:92308285007 Collected:08/09/16 10:54 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 08/12/16 23:08 7440-36-008/11/16 19:306.0 3.8 1 Arsenic ND ug/L 08/12/16 23:08 7440-38-208/11/16 19:3010.0 2.5 1 Barium ND ug/L 08/12/16 23:08 7440-39-308/11/16 19:301002.5 1 Beryllium ND ug/L 08/12/16 23:08 7440-41-708/11/16 19:301.0 0.50 1 Cadmium ND ug/L 08/12/16 23:08 7440-43-908/11/16 19:301.0 0.50 1 Chromium ND ug/L 08/12/16 23:08 7440-47-308/11/16 19:3010.0 2.5 1 Cobalt ND ug/L 08/12/16 23:08 7440-48-408/11/16 19:3010.0 2.5 1 Copper ND ug/L 08/12/16 23:08 7440-50-808/11/16 19:3010.0 2.5 1 Lead ND ug/L 08/12/16 23:08 7439-92-108/11/16 19:3010.0 2.5 1 Nickel ND ug/L 08/12/16 23:08 7440-02-008/11/16 19:3050.0 2.5 1 Selenium ND ug/L 08/12/16 23:08 7782-49-208/11/16 19:3010.0 5.0 1 Silver ND ug/L 08/12/16 23:08 7440-22-408/11/16 19:3010.0 2.5 1 Thallium ND ug/L 08/12/16 23:08 7440-28-008/11/16 19:305.5 5.0 1 Vanadium ND ug/L 08/12/16 23:08 7440-62-208/11/16 19:3025.0 2.5 1 Zinc ND ug/L 08/12/16 23:08 7440-66-608/11/16 19:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 08/11/16 20:52 67-64-110010.0 1 Acrylonitrile ND ug/L 08/11/16 20:52 107-13-12001.9 1 Benzene ND ug/L 08/11/16 20:52 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 08/11/16 20:52 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 08/11/16 20:52 75-27-41.0 0.18 1 Bromoform ND ug/L 08/11/16 20:52 75-25-23.0 0.26 1 Bromomethane ND ug/L 08/11/16 20:52 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 08/11/16 20:52 78-93-31000.96 1 Carbon disulfide ND ug/L 08/11/16 20:52 75-15-01001.2 1 Carbon tetrachloride ND ug/L 08/11/16 20:52 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 08/11/16 20:52 108-90-73.0 0.23 1 Chloroethane ND ug/L 08/11/16 20:52 75-00-310.0 0.54 1 Chloroform ND ug/L 08/11/16 20:52 67-66-35.0 0.14 1 Chloromethane ND ug/L 08/11/16 20:52 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 08/11/16 20:52 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 08/11/16 20:52 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 08/11/16 20:52 106-93-41.0 0.27 1 Dibromomethane ND ug/L 08/11/16 20:52 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 08/11/16 20:52 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 08/11/16 20:52 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 08/11/16 20:52 110-57-6 L31001.0 1 1,1-Dichloroethane ND ug/L 08/11/16 20:52 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 08/11/16 20:52 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 08/11/16 20:52 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 08/11/16 20:52 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 08/11/16 20:52 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 08/11/16 20:52 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 08/11/16 20:52 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 08/11/16 20:52 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-MW6 Lab ID:92308285007 Collected:08/09/16 10:54 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 08/11/16 20:52 100-41-41.0 0.30 1 2-Hexanone ND ug/L 08/11/16 20:52 591-78-650.0 0.46 1 Iodomethane ND ug/L 08/11/16 20:52 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 08/11/16 20:52 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/16 20:52 108-10-11000.33 1 Styrene ND ug/L 08/11/16 20:52 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 08/11/16 20:52 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 08/11/16 20:52 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 08/11/16 20:52 127-18-41.0 0.46 1 Toluene ND ug/L 08/11/16 20:52 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 08/11/16 20:52 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 08/11/16 20:52 79-00-51.0 0.29 1 Trichloroethene ND ug/L 08/11/16 20:52 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 08/11/16 20:52 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 08/11/16 20:52 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 08/11/16 20:52 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 08/11/16 20:52 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 08/11/16 20:52 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %08/11/16 20:52 460-00-470-130 1 1,2-Dichloroethane-d4 (S)92 %08/11/16 20:52 17060-07-070-130 1 Toluene-d8 (S)100 %08/11/16 20:52 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-SW1 Lab ID:92308285008 Collected:08/09/16 11:24 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 08/12/16 23:11 7440-36-008/11/16 19:306.0 3.8 1 Arsenic 3.1J ug/L 08/12/16 23:11 7440-38-208/11/16 19:3010.0 2.5 1 Barium 43.3J ug/L 08/12/16 23:11 7440-39-308/11/16 19:301002.5 1 Beryllium ND ug/L 08/12/16 23:11 7440-41-708/11/16 19:301.0 0.50 1 Cadmium ND ug/L 08/12/16 23:11 7440-43-908/11/16 19:301.0 0.50 1 Chromium ND ug/L 08/12/16 23:11 7440-47-308/11/16 19:3010.0 2.5 1 Cobalt ND ug/L 08/12/16 23:11 7440-48-408/11/16 19:3010.0 2.5 1 Copper ND ug/L 08/12/16 23:11 7440-50-808/11/16 19:3010.0 2.5 1 Lead ND ug/L 08/12/16 23:11 7439-92-108/11/16 19:3010.0 2.5 1 Nickel 3.3J ug/L 08/12/16 23:11 7440-02-008/11/16 19:3050.0 2.5 1 Selenium ND ug/L 08/12/16 23:11 7782-49-208/11/16 19:3010.0 5.0 1 Silver ND ug/L 08/12/16 23:11 7440-22-408/11/16 19:3010.0 2.5 1 Thallium ND ug/L 08/12/16 23:11 7440-28-008/11/16 19:305.5 5.0 1 Vanadium 2.9J ug/L 08/12/16 23:11 7440-62-208/11/16 19:3025.0 2.5 1 Zinc ND ug/L 08/12/16 23:11 7440-66-608/11/16 19:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 08/11/16 21:09 67-64-110010.0 1 Acrylonitrile ND ug/L 08/11/16 21:09 107-13-12001.9 1 Benzene ND ug/L 08/11/16 21:09 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 08/11/16 21:09 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 08/11/16 21:09 75-27-41.0 0.18 1 Bromoform ND ug/L 08/11/16 21:09 75-25-23.0 0.26 1 Bromomethane ND ug/L 08/11/16 21:09 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 08/11/16 21:09 78-93-31000.96 1 Carbon disulfide ND ug/L 08/11/16 21:09 75-15-01001.2 1 Carbon tetrachloride ND ug/L 08/11/16 21:09 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 08/11/16 21:09 108-90-73.0 0.23 1 Chloroethane ND ug/L 08/11/16 21:09 75-00-310.0 0.54 1 Chloroform ND ug/L 08/11/16 21:09 67-66-35.0 0.14 1 Chloromethane ND ug/L 08/11/16 21:09 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 08/11/16 21:09 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 08/11/16 21:09 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 08/11/16 21:09 106-93-41.0 0.27 1 Dibromomethane ND ug/L 08/11/16 21:09 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 08/11/16 21:09 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 08/11/16 21:09 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 08/11/16 21:09 110-57-6 L31001.0 1 1,1-Dichloroethane ND ug/L 08/11/16 21:09 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 08/11/16 21:09 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 08/11/16 21:09 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 08/11/16 21:09 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 08/11/16 21:09 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 08/11/16 21:09 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 08/11/16 21:09 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 08/11/16 21:09 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-SW1 Lab ID:92308285008 Collected:08/09/16 11:24 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 08/11/16 21:09 100-41-41.0 0.30 1 2-Hexanone ND ug/L 08/11/16 21:09 591-78-650.0 0.46 1 Iodomethane ND ug/L 08/11/16 21:09 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 08/11/16 21:09 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/16 21:09 108-10-11000.33 1 Styrene ND ug/L 08/11/16 21:09 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 08/11/16 21:09 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 08/11/16 21:09 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 08/11/16 21:09 127-18-41.0 0.46 1 Toluene ND ug/L 08/11/16 21:09 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 08/11/16 21:09 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 08/11/16 21:09 79-00-51.0 0.29 1 Trichloroethene ND ug/L 08/11/16 21:09 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 08/11/16 21:09 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 08/11/16 21:09 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 08/11/16 21:09 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 08/11/16 21:09 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 08/11/16 21:09 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)96 %08/11/16 21:09 460-00-470-130 1 1,2-Dichloroethane-d4 (S)93 %08/11/16 21:09 17060-07-070-130 1 Toluene-d8 (S)99 %08/11/16 21:09 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-SW2 Lab ID:92308285009 Collected:08/09/16 14:16 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 3010A6010 ICP Groundwater Antimony ND ug/L 08/12/16 23:14 7440-36-008/11/16 19:306.0 3.8 1 Arsenic ND ug/L 08/12/16 23:14 7440-38-208/11/16 19:3010.0 2.5 1 Barium 105 ug/L 08/12/16 23:14 7440-39-308/11/16 19:301002.5 1 Beryllium ND ug/L 08/12/16 23:14 7440-41-708/11/16 19:301.0 0.50 1 Cadmium ND ug/L 08/12/16 23:14 7440-43-908/11/16 19:301.0 0.50 1 Chromium ND ug/L 08/12/16 23:14 7440-47-308/11/16 19:3010.0 2.5 1 Cobalt ND ug/L 08/12/16 23:14 7440-48-408/11/16 19:3010.0 2.5 1 Copper ND ug/L 08/12/16 23:14 7440-50-808/11/16 19:3010.0 2.5 1 Lead ND ug/L 08/12/16 23:14 7439-92-108/11/16 19:3010.0 2.5 1 Nickel 15.2J ug/L 08/12/16 23:14 7440-02-008/11/16 19:3050.0 2.5 1 Selenium ND ug/L 08/12/16 23:14 7782-49-208/11/16 19:3010.0 5.0 1 Silver ND ug/L 08/12/16 23:14 7440-22-408/11/16 19:3010.0 2.5 1 Thallium ND ug/L 08/12/16 23:14 7440-28-008/11/16 19:305.5 5.0 1 Vanadium 2.8J ug/L 08/12/16 23:14 7440-62-208/11/16 19:3025.0 2.5 1 Zinc ND ug/L 08/12/16 23:14 7440-66-608/11/16 19:3010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 08/11/16 21:26 67-64-110010.0 1 Acrylonitrile ND ug/L 08/11/16 21:26 107-13-12001.9 1 Benzene ND ug/L 08/11/16 21:26 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 08/11/16 21:26 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 08/11/16 21:26 75-27-41.0 0.18 1 Bromoform ND ug/L 08/11/16 21:26 75-25-23.0 0.26 1 Bromomethane ND ug/L 08/11/16 21:26 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 08/11/16 21:26 78-93-31000.96 1 Carbon disulfide ND ug/L 08/11/16 21:26 75-15-01001.2 1 Carbon tetrachloride ND ug/L 08/11/16 21:26 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 08/11/16 21:26 108-90-73.0 0.23 1 Chloroethane ND ug/L 08/11/16 21:26 75-00-310.0 0.54 1 Chloroform ND ug/L 08/11/16 21:26 67-66-35.0 0.14 1 Chloromethane ND ug/L 08/11/16 21:26 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 08/11/16 21:26 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 08/11/16 21:26 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 08/11/16 21:26 106-93-41.0 0.27 1 Dibromomethane ND ug/L 08/11/16 21:26 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 08/11/16 21:26 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 08/11/16 21:26 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 08/11/16 21:26 110-57-6 L31001.0 1 1,1-Dichloroethane ND ug/L 08/11/16 21:26 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 08/11/16 21:26 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 08/11/16 21:26 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 08/11/16 21:26 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 08/11/16 21:26 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 08/11/16 21:26 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 08/11/16 21:26 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 08/11/16 21:26 10061-02-61.0 0.26 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-SW2 Lab ID:92308285009 Collected:08/09/16 14:16 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 08/11/16 21:26 100-41-41.0 0.30 1 2-Hexanone ND ug/L 08/11/16 21:26 591-78-650.0 0.46 1 Iodomethane ND ug/L 08/11/16 21:26 74-88-4 M110.0 0.32 1 Methylene Chloride ND ug/L 08/11/16 21:26 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/16 21:26 108-10-11000.33 1 Styrene ND ug/L 08/11/16 21:26 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 08/11/16 21:26 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 08/11/16 21:26 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 08/11/16 21:26 127-18-41.0 0.46 1 Toluene ND ug/L 08/11/16 21:26 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 08/11/16 21:26 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 08/11/16 21:26 79-00-51.0 0.29 1 Trichloroethene ND ug/L 08/11/16 21:26 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 08/11/16 21:26 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 08/11/16 21:26 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 08/11/16 21:26 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 08/11/16 21:26 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 08/11/16 21:26 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %08/11/16 21:26 460-00-470-130 1 1,2-Dichloroethane-d4 (S)93 %08/11/16 21:26 17060-07-070-130 1 Toluene-d8 (S)99 %08/11/16 21:26 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-NES1 Lab ID:92308285010 Collected:08/09/16 14:12 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Benzene ND ug/L 08/11/16 21:43 71-43-21.0 0.25 1 Surrogates 4-Bromofluorobenzene (S)97 %08/11/16 21:43 460-00-470-130 1 1,2-Dichloroethane-d4 (S)95 %08/11/16 21:43 17060-07-070-130 1 Toluene-d8 (S)100 %08/11/16 21:43 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-TRIP BLANK Lab ID:92308285011 Collected:08/09/16 07:00 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 08/11/16 22:17 67-64-110010.0 1 Acrylonitrile ND ug/L 08/11/16 22:17 107-13-12001.9 1 Benzene ND ug/L 08/11/16 22:17 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 08/11/16 22:17 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 08/11/16 22:17 75-27-41.0 0.18 1 Bromoform ND ug/L 08/11/16 22:17 75-25-23.0 0.26 1 Bromomethane ND ug/L 08/11/16 22:17 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 08/11/16 22:17 78-93-31000.96 1 Carbon disulfide ND ug/L 08/11/16 22:17 75-15-01001.2 1 Carbon tetrachloride ND ug/L 08/11/16 22:17 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 08/11/16 22:17 108-90-73.0 0.23 1 Chloroethane ND ug/L 08/11/16 22:17 75-00-310.0 0.54 1 Chloroform ND ug/L 08/11/16 22:17 67-66-35.0 0.14 1 Chloromethane ND ug/L 08/11/16 22:17 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 08/11/16 22:17 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 08/11/16 22:17 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 08/11/16 22:17 106-93-41.0 0.27 1 Dibromomethane ND ug/L 08/11/16 22:17 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 08/11/16 22:17 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 08/11/16 22:17 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 08/11/16 22:17 110-57-6 L31001.0 1 1,1-Dichloroethane ND ug/L 08/11/16 22:17 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 08/11/16 22:17 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 08/11/16 22:17 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 08/11/16 22:17 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 08/11/16 22:17 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 08/11/16 22:17 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 08/11/16 22:17 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 08/11/16 22:17 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 08/11/16 22:17 100-41-41.0 0.30 1 2-Hexanone ND ug/L 08/11/16 22:17 591-78-650.0 0.46 1 Iodomethane ND ug/L 08/11/16 22:17 74-88-410.0 0.32 1 Methylene Chloride 1.0 ug/L 08/11/16 22:17 75-09-2 B,C91.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 08/11/16 22:17 108-10-11000.33 1 Styrene ND ug/L 08/11/16 22:17 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 08/11/16 22:17 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 08/11/16 22:17 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 08/11/16 22:17 127-18-41.0 0.46 1 Toluene ND ug/L 08/11/16 22:17 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 08/11/16 22:17 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 08/11/16 22:17 79-00-51.0 0.29 1 Trichloroethene ND ug/L 08/11/16 22:17 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 08/11/16 22:17 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 08/11/16 22:17 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 08/11/16 22:17 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 08/11/16 22:17 75-01-41.0 0.62 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 40 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Sample:3902-TRIP BLANK Lab ID:92308285011 Collected:08/09/16 07:00 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Xylene (Total)ND ug/L 08/11/16 22:17 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)96 %08/11/16 22:17 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %08/11/16 22:17 17060-07-070-130 1 Toluene-d8 (S)99 %08/11/16 22:17 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 40 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 324564 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92308285001, 92308285002, 92308285003, 92308285004, 92308285005, 92308285006, 92308285007, 92308285008, 92308285009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1798424 Associated Lab Samples:92308285001, 92308285002, 92308285003, 92308285004, 92308285005, 92308285006, 92308285007, 92308285008, 92308285009 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 08/12/16 22:293.8 Arsenic ug/L ND 10.0 08/12/16 22:292.5 Barium ug/L ND 100 08/12/16 22:292.5 Beryllium ug/L ND 1.0 08/12/16 22:290.50 Cadmium ug/L ND 1.0 08/12/16 22:290.50 Chromium ug/L ND 10.0 08/12/16 22:292.5 Cobalt ug/L ND 10.0 08/12/16 22:292.5 Copper ug/L ND 10.0 08/12/16 22:292.5 Lead ug/L ND 10.0 08/12/16 22:292.5 Nickel ug/L ND 50.0 08/12/16 22:292.5 Selenium ug/L ND 10.0 08/12/16 22:295.0 Silver ug/L ND 10.0 08/12/16 22:292.5 Thallium ug/L ND 5.5 08/12/16 22:295.0 Tin ug/L ND 100 08/12/16 22:292.5 Vanadium ug/L ND 25.0 08/12/16 22:292.5 Zinc ug/L ND 10.0 08/12/16 22:295.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1798425LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 483500 97 80-120 Arsenic ug/L 465500 93 80-120 Barium ug/L 489500 98 80-120 Beryllium ug/L 492500 98 80-120 Cadmium ug/L 484500 97 80-120 Chromium ug/L 484500 97 80-120 Cobalt ug/L 485500 97 80-120 Copper ug/L 494500 99 80-120 Lead ug/L 477500 95 80-120 Nickel ug/L 475500 95 80-120 Selenium ug/L 490500 98 80-120 Silver ug/L 242250 97 80-120 Thallium ug/L 491500 98 80-120 Tin ug/L 484500 97 80-120 Vanadium ug/L 478500 96 80-120 Zinc ug/L 481500 96 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 40 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1798426MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308285001 1798427 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 95 75-12595 0 25500ND475477 Arsenic ug/L 500 90 75-12591 1 25500ND451456 Barium ug/L 500 104 75-125104 0 255004.5J 523 525 Beryllium ug/L 500 103 75-125103 1 25500ND513517 Cadmium ug/L 500 97 75-12598 1 25500ND483488 Chromium ug/L 500 96 75-125107 10 255002.8J 485 538 Cobalt ug/L 500 94 75-12595 1 25500ND470474 Copper ug/L 500 101 75-125102 1 25500ND507512 Lead ug/L 500 92 75-12593 1 25500ND460464 Nickel ug/L 500 93 75-125102 8 255003.3J 470 511 Selenium ug/L 500 96 75-12596 0 25500ND480479 Silver ug/L 250 96 75-12597 1 25250ND240242 Thallium ug/L 500 100 75-125100 0 25500ND499500 Tin ug/L 500 95 75-12595 1 25500ND473477 Vanadium ug/L 500 94 75-12595 1 255002.5J 474 478 Zinc ug/L 500 90 75-12593 3 2550012.0 462 475 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 40 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 324650 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92308285001, 92308285002, 92308285003, 92308285004, 92308285005, 92308285006, 92308285007, 92308285008, 92308285009, 92308285010, 92308285011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1798760 Associated Lab Samples:92308285001, 92308285002, 92308285003, 92308285004, 92308285005, 92308285006, 92308285007, 92308285008, 92308285009, 92308285010, 92308285011 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 08/11/16 12:170.33 1,1,1-Trichloroethane ug/L ND 1.0 08/11/16 12:170.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 08/11/16 12:170.40 1,1,2-Trichloroethane ug/L ND 1.0 08/11/16 12:170.29 1,1-Dichloroethane ug/L ND 5.0 08/11/16 12:170.32 1,1-Dichloroethene ug/L ND 5.0 08/11/16 12:170.56 1,2,3-Trichloropropane ug/L ND 1.0 08/11/16 12:170.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 08/11/16 12:172.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 08/11/16 12:170.27 1,2-Dichlorobenzene ug/L ND 5.0 08/11/16 12:170.30 1,2-Dichloroethane ug/L ND 1.0 08/11/16 12:170.24 1,2-Dichloropropane ug/L ND 1.0 08/11/16 12:170.27 1,4-Dichlorobenzene ug/L ND 1.0 08/11/16 12:170.33 2-Butanone (MEK)ug/L ND 100 08/11/16 12:170.96 2-Hexanone ug/L ND 50.0 08/11/16 12:170.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 08/11/16 12:170.33 Acetone ug/L ND 100 08/11/16 12:1710.0 Acrylonitrile ug/L ND 200 08/11/16 12:171.9 Benzene ug/L ND 1.0 08/11/16 12:170.25 Bromochloromethane ug/L ND 3.0 08/11/16 12:170.17 Bromodichloromethane ug/L ND 1.0 08/11/16 12:170.18 Bromoform ug/L ND 3.0 08/11/16 12:170.26 Bromomethane ug/L ND 10.0 08/11/16 12:170.29 Carbon disulfide ug/L ND 100 08/11/16 12:171.2 Carbon tetrachloride ug/L ND 1.0 08/11/16 12:170.25 Chlorobenzene ug/L ND 3.0 08/11/16 12:170.23 Chloroethane ug/L ND 10.0 08/11/16 12:170.54 Chloroform ug/L ND 5.0 08/11/16 12:170.14 Chloromethane ug/L ND 1.0 08/11/16 12:170.11 cis-1,2-Dichloroethene ug/L ND 5.0 08/11/16 12:170.19 cis-1,3-Dichloropropene ug/L ND 1.0 08/11/16 12:170.13 Dibromochloromethane ug/L ND 3.0 08/11/16 12:170.21 Dibromomethane ug/L ND 10.0 08/11/16 12:170.21 Ethylbenzene ug/L ND 1.0 08/11/16 12:170.30 Iodomethane ug/L ND 10.0 08/11/16 12:170.32 Methylene Chloride ug/L 1.2 1.0 C908/11/16 12:170.97 Styrene ug/L ND 1.0 08/11/16 12:170.26 Tetrachloroethene ug/L ND 1.0 08/11/16 12:170.46 Toluene ug/L ND 1.0 08/11/16 12:170.26 trans-1,2-Dichloroethene ug/L ND 5.0 08/11/16 12:170.49 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 40 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1798760 Associated Lab Samples:92308285001, 92308285002, 92308285003, 92308285004, 92308285005, 92308285006, 92308285007, 92308285008, 92308285009, 92308285010, 92308285011 Matrix:Water AnalyzedMDL trans-1,3-Dichloropropene ug/L ND 1.0 08/11/16 12:170.26 trans-1,4-Dichloro-2-butene ug/L ND 100 08/11/16 12:171.0 Trichloroethene ug/L ND 1.0 08/11/16 12:170.47 Trichlorofluoromethane ug/L ND 1.0 08/11/16 12:170.20 Vinyl acetate ug/L ND 50.0 08/11/16 12:170.35 Vinyl chloride ug/L ND 1.0 08/11/16 12:170.62 Xylene (Total)ug/L ND 5.0 08/11/16 12:170.66 1,2-Dichloroethane-d4 (S)%94 70-130 08/11/16 12:17 4-Bromofluorobenzene (S)%98 70-130 08/11/16 12:17 Toluene-d8 (S)%99 70-130 08/11/16 12:17 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1798761LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 48.150 96 80-125 1,1,1-Trichloroethane ug/L 43.350 87 71-129 1,1,2,2-Tetrachloroethane ug/L 45.750 91 79-124 1,1,2-Trichloroethane ug/L 46.450 93 85-125 1,1-Dichloroethane ug/L 45.250 90 73-126 1,1-Dichloroethene ug/L 47.250 94 66-135 1,2,3-Trichloropropane ug/L 45.450 91 75-130 1,2-Dibromo-3-chloropropane ug/L 46.550 93 71-133 1,2-Dibromoethane (EDB)ug/L 49.550 99 83-124 1,2-Dichlorobenzene ug/L 47.950 96 80-133 1,2-Dichloroethane ug/L 43.850 88 67-128 1,2-Dichloropropane ug/L 45.250 90 75-132 1,4-Dichlorobenzene ug/L 45.650 91 78-130 2-Butanone (MEK)ug/L 92.1J100 92 61-144 2-Hexanone ug/L 95.1100 95 68-143 4-Methyl-2-pentanone (MIBK)ug/L 94.4J100 94 72-135 Acetone ug/L 88.5J100 89 48-146 Acrylonitrile ug/L 212250 85 40-160 Benzene ug/L 48.050 96 80-125 Bromochloromethane ug/L 45.650 91 71-125 Bromodichloromethane ug/L 47.150 94 78-124 Bromoform ug/L 48.050 96 71-128 Bromomethane ug/L 53.050 106 40-160 Carbon disulfide ug/L 47.4J50 95 50-160 Carbon tetrachloride ug/L 48.750 97 69-131 Chlorobenzene ug/L 46.950 94 81-122 Chloroethane ug/L 44.750 89 39-148 Chloroform ug/L 42.950 86 73-127 Chloromethane ug/L 46.650 93 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 40 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1798761LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 45.950 92 74-124 cis-1,3-Dichloropropene ug/L 47.150 94 72-132 Dibromochloromethane ug/L 46.250 92 78-125 Dibromomethane ug/L 47.350 95 82-120 Ethylbenzene ug/L 47.450 95 79-121 Iodomethane ug/L 71.7100 72 39-154 Methylene Chloride ug/L 45.750 91 64-133 Styrene ug/L 49.350 99 84-126 Tetrachloroethene ug/L 44.050 88 78-122 Toluene ug/L 46.950 94 80-121 trans-1,2-Dichloroethene ug/L 46.850 94 71-127 trans-1,3-Dichloropropene ug/L 47.050 94 69-141 trans-1,4-Dichloro-2-butene ug/L 82.6J L05016540-160 Trichloroethene ug/L 45.650 91 78-122 Trichlorofluoromethane ug/L 45.750 91 53-137 Vinyl acetate ug/L 96.6100 97 40-160 Vinyl chloride ug/L 46.750 93 58-137 Xylene (Total)ug/L 141150 94 81-126 1,2-Dichloroethane-d4 (S)%99 70-130 4-Bromofluorobenzene (S)%105 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1798762MATRIX SPIKE SAMPLE: MSSpike Result 92308285009 1,1,1,2-Tetrachloroethane ug/L 18.620 93 70-130ND 1,1,1-Trichloroethane ug/L 19.920 100 70-130ND 1,1,2,2-Tetrachloroethane ug/L 17.820 89 70-130ND 1,1,2-Trichloroethane ug/L 18.620 93 70-130ND 1,1-Dichloroethane ug/L 19.420 97 70-130ND 1,1-Dichloroethene ug/L 21.220 106 70-166ND 1,2,3-Trichloropropane ug/L 18.220 91 70-130ND 1,2-Dibromo-3-chloropropane ug/L 17.520 87 70-130ND 1,2-Dibromoethane (EDB)ug/L 20.320 102 70-130ND 1,2-Dichlorobenzene ug/L 20.120 101 70-130ND 1,2-Dichloroethane ug/L 18.320 91 70-130ND 1,2-Dichloropropane ug/L 18.320 91 70-130ND 1,4-Dichlorobenzene ug/L 19.120 96 70-130ND 2-Butanone (MEK)ug/L 38.2J40 96 70-130ND 2-Hexanone ug/L 36.5J40 91 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 37.2J40 93 70-130ND Acetone ug/L 43.5J40 105 70-130ND Acrylonitrile ug/L 88.2J100 88 70-130ND Benzene ug/L 19.620 98 70-148ND Bromochloromethane ug/L 21.120 105 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 40 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1798762MATRIX SPIKE SAMPLE: MSSpike Result 92308285009 Bromodichloromethane ug/L 18.420 92 70-130ND Bromoform ug/L 17.020 85 70-130ND Bromomethane ug/L 16.320 81 70-130ND Carbon disulfide ug/L 20.9J20 104 70-130ND Carbon tetrachloride ug/L 20.920 104 70-130ND Chlorobenzene ug/L 19.120 95 70-146ND Chloroethane ug/L 21.020 105 70-130ND Chloroform ug/L 19.220 96 70-130ND Chloromethane ug/L 16.920 85 70-130ND cis-1,2-Dichloroethene ug/L 19.520 98 70-130ND cis-1,3-Dichloropropene ug/L 17.820 89 70-130ND Dibromochloromethane ug/L 18.320 91 70-130ND Dibromomethane ug/L 20.320 101 70-130ND Ethylbenzene ug/L 19.320 97 70-130ND Iodomethane ug/L 23.4 M1405970-130ND Methylene Chloride ug/L 20.320 99 70-130ND Styrene ug/L 19.720 99 70-130ND Tetrachloroethene ug/L 18.520 92 70-130ND Toluene ug/L 19.420 97 70-155ND trans-1,2-Dichloroethene ug/L 20.020 100 70-130ND trans-1,3-Dichloropropene ug/L 17.120 86 70-130ND trans-1,4-Dichloro-2-butene ug/L 15.4J20 77 70-130ND Trichloroethene ug/L 19.420 97 69-151ND Trichlorofluoromethane ug/L 21.020 105 70-130ND Vinyl acetate ug/L 31.9J40 80 70-130ND Vinyl chloride ug/L 20.120 100 70-130ND 1,2-Dichloroethane-d4 (S)%97 70-130 4-Bromofluorobenzene (S)%98 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92308285010 1798763SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L ND 30ND 1,2-Dichloropropane ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 40 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92308285010 1798763SAMPLE DUPLICATE: 1,4-Dichlorobenzene ug/L ND 30ND 2-Butanone (MEK)ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND Acrylonitrile ug/L ND 30ND Benzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon disulfide ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L ND 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Ethylbenzene ug/L ND 30ND Iodomethane ug/L ND 30ND Methylene Chloride ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND trans-1,4-Dichloro-2-butene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%94 195 4-Bromofluorobenzene (S)%96 197 Toluene-d8 (S)%100 0100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 40 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 325043 EPA 3510 EPA 8081 8081A GCS Pesticides Associated Lab Samples:92308285001, 92308285002, 92308285003, 92308285004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1800863 Associated Lab Samples:92308285001, 92308285002, 92308285003, 92308285004 Matrix:Water AnalyzedMDL Endrin aldehyde ug/L ND 0.10 08/17/16 00:190.050 gamma-BHC (Lindane)ug/L ND 0.050 08/17/16 00:190.050 Heptachlor ug/L ND 0.050 08/17/16 00:190.050 Decachlorobiphenyl (S)%59 20-130 08/17/16 00:19 Tetrachloro-m-xylene (S)%64 20-130 08/17/16 00:19 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1800864LABORATORY CONTROL SAMPLE: LCSSpike Endrin aldehyde ug/L 0.22.25 87 20-150 gamma-BHC (Lindane)ug/L 0.20.25 80 20-150 Heptachlor ug/L 0.20.25 80 20-150 Decachlorobiphenyl (S)%69 20-130 Tetrachloro-m-xylene (S)%69 20-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1800865MATRIX SPIKE SAMPLE: MSSpike Result 92308300001 Endrin aldehyde ug/L 0.18.25 73 20-150ND gamma-BHC (Lindane)ug/L 0.17.25 69 20-150ND Heptachlor ug/L 0.17.25 70 20-150ND Decachlorobiphenyl (S)%55 20-130 Tetrachloro-m-xylene (S)%65 20-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92308300002 1800866SAMPLE DUPLICATE: Endrin aldehyde ug/L ND 30ND gamma-BHC (Lindane)ug/L ND 30ND Heptachlor ug/L ND 30ND Decachlorobiphenyl (S)%53 757 Tetrachloro-m-xylene (S)%66 165 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 40 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 314502 EPA 8151 EPA 8151 8151A GCS Herbicides Associated Lab Samples:92308285001, 92308285002, 92308285003, 92308285004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1669712 Associated Lab Samples:92308285001, 92308285002, 92308285003, 92308285004 Matrix:Water AnalyzedMDL 2,4-D ug/L ND 0.94 08/15/16 22:370.22 2,4-DCAA (S)%96 39-139 08/15/16 22:37 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1669713LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 1670070 2,4-D ug/L 6.36 106 35-124975.8 8 40 2,4-DCAA (S)%107 39-13997 40 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 40 #=QL# QUALIFIERS Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C Pace Analytical Services - Ormond BeachPASI-O ANALYTE QUALIFIERS Analyte was detected in the associated method blank.B Common Laboratory Contaminant.C9 Analyte recovery in the laboratory control sample (LCS) was outside QC limits.L0 Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias.L3 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 40 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92308285 BUTNER LANDFILL COMPLIANCE Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92308285001 325043 3251833902-MW1R EPA 3510 EPA 8081 92308285002 325043 3251833902-MW2R EPA 3510 EPA 8081 92308285003 325043 3251833902-MW3R EPA 3510 EPA 8081 92308285004 325043 3251833902-FIELD BLANK EPA 3510 EPA 8081 92308285001 314502 3150603902-MW1R EPA 8151 EPA 8151 92308285002 314502 3150603902-MW2R EPA 8151 EPA 8151 92308285003 314502 3150603902-MW3R EPA 8151 EPA 8151 92308285004 314502 3150603902-FIELD BLANK EPA 8151 EPA 8151 92308285001 324564 3247563902-MW1R EPA 3010A EPA 6010 92308285002 324564 3247563902-MW2R EPA 3010A EPA 6010 92308285003 324564 3247563902-MW3R EPA 3010A EPA 6010 92308285004 324564 3247563902-FIELD BLANK EPA 3010A EPA 6010 92308285005 324564 3247563902-MW4 EPA 3010A EPA 6010 92308285006 324564 3247563902-MW5 EPA 3010A EPA 6010 92308285007 324564 3247563902-MW6 EPA 3010A EPA 6010 92308285008 324564 3247563902-SW1 EPA 3010A EPA 6010 92308285009 324564 3247563902-SW2 EPA 3010A EPA 6010 92308285001 3246503902-MW1R EPA 8260 92308285002 3246503902-MW2R EPA 8260 92308285003 3246503902-MW3R EPA 8260 92308285004 3246503902-FIELD BLANK EPA 8260 92308285005 3246503902-MW4 EPA 8260 92308285006 3246503902-MW5 EPA 8260 92308285007 3246503902-MW6 EPA 8260 92308285008 3246503902-SW1 EPA 8260 92308285009 3246503902-SW2 EPA 8260 92308285010 3246503902-NES1 EPA 8260 92308285011 3246503902-TRIP BLANK EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/17/2016 03:54 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 40 Page 39 of 40 Page 40 of 40 #=CL# August 30, 2016 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92308283 92308283 Project: Pace Project No.: RE: Mr. Van Burbach Joyce Engineering-NC 2211 West Meadowview Rd Boone Bldg, Suite 101 Greensboro, NC 27407 BUTNER LANDFILL MNA Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on August 10, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. Some analyses have been subcontracted outside of the Pace Network. The subcontracted laboratory report has been attached. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 34 #=CL# August 30, 2016 Page 2 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92308283 cc:Alex Everhart, Joyce Engineering-NC REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 34 #=CP# CERTIFICATIONS Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Minnesota Certification IDs 1700 Elm Street SE Suite 200, Minneapolis, MN 55414 525 N 8th Street, Salina, KS 67401 A2LA Certification #: 2926.01 Alaska Certification #: UST-078 Alaska Certification #MN00064 Alabama Certification #40770 Arizona Certification #: AZ-0014 Arkansas Certification #: 88-0680 California Certification #: 01155CA Colorado Certification #Pace Connecticut Certification #: PH-0256 EPA Region 8 Certification #: 8TMS-L Florida/NELAP Certification #: E87605 Guam Certification #:14-008r Georgia Certification #: 959 Georgia EPD #: Pace Idaho Certification #: MN00064 Hawaii Certification #MN00064 Illinois Certification #: 200011 Indiana Certification#C-MN-01 Iowa Certification #: 368 Kansas Certification #: E-10167 Kentucky Dept of Envi. Protection - DW #90062 Kentucky Dept of Envi. Protection - WW #:90062 Louisiana DEQ Certification #: 3086 Louisiana DHH #: LA140001 Maine Certification #: 2013011 Maryland Certification #: 322 Michigan DEPH Certification #: 9909 Minnesota Certification #: 027-053-137 Mississippi Certification #: Pace Montana Certification #: MT0092 Nevada Certification #: MN_00064 Nebraska Certification #: Pace New Jersey Certification #: MN-002 New York Certification #: 11647 North Carolina Certification #: 530 North Carolina State Public Health #: 27700 North Dakota Certification #: R-036 Ohio EPA #: 4150 Ohio VAP Certification #: CL101 Oklahoma Certification #: 9507 Oregon Certification #: MN200001 Oregon Certification #: MN300001 Pennsylvania Certification #: 68-00563 Puerto Rico Certification Saipan (CNMI) #:MP0003 South Carolina #:74003001 Texas Certification #: T104704192 Tennessee Certification #: 02818 Utah Certification #: MN000642013-4 Virginia DGS Certification #: 251 Virginia/VELAP Certification #: Pace Washington Certification #: C486 West Virginia Certification #: 382 West Virginia DHHR #:9952C Wisconsin Certification #: 999407970 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 34 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Lab ID Sample ID Matrix Date Collected Date Received 92308283001 3902-MW2R Water 08/09/16 13:00 08/10/16 11:15 92308283002 3902-MW3R Water 08/09/16 13:20 08/10/16 11:15 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 34 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92308283001 3902-MW2R RSK 175 3 PASI-MDR1 SM 2320B 1 PASI-AKDF SM 4500-S2D 1 PASI-AWRC SM 5210B 1 PASI-AALC EPA 300.0 1 PASI-AMDW EPA 353.2 1 PASI-ADMN SM 4500-Cl-E 1 PASI-ABRJ SM 5220D 1 PASI-AEWS SM 5310B 1 PASI-AMDW 92308283002 3902-MW3R RSK 175 3 PASI-MDR1 SM 2320B 1 PASI-AKDF SM 4500-S2D 1 PASI-AWRC SM 5210B 1 PASI-AALC EPA 300.0 1 PASI-AMDW EPA 353.2 1 PASI-ADMN SM 4500-Cl-E 1 PASI-ABRJ SM 5220D 1 PASI-AEWS SM 5310B 1 PASI-AMDW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 34 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92308283001 3902-MW2R Ethane 1.6J ug/L 08/12/16 13:3310.0RSK 175 Methane 1850 ug/L 08/12/16 13:3310.0RSK 175 Alkalinity, Total as CaCO3 783000 ug/L 08/16/16 22:355000SM 2320B BOD, 5 day 11600 ug/L 08/15/16 09:282000SM 5210B Sulfate 1220J ug/L 08/12/16 02:31250000EPA 300.0 Chloride 269000 ug/L 08/17/16 00:2310000SM 4500-Cl-E Chemical Oxygen Demand 131000 ug/L 08/16/16 15:0025000SM 5220D Total Organic Carbon 29400 ug/L 08/11/16 17:581000SM 5310B 92308283002 3902-MW3R Ethane 2.6J ug/L 08/12/16 13:4110.0RSK 175 Methane 206 ug/L 08/12/16 13:4110.0RSK 175 Alkalinity, Total as CaCO3 629000 ug/L 08/16/16 23:215000SM 2320B Sulfate 1750J ug/L 08/12/16 02:42250000EPA 300.0 Chloride 191000 ug/L 08/17/16 00:2310000SM 4500-Cl-E Chemical Oxygen Demand 50000 ug/L 08/26/16 12:4525000SM 5220D Total Organic Carbon 9530 ug/L 08/11/16 07:411000SM 5310B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 34 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Sample:3902-MW2R Lab ID:92308283001 Collected:08/09/16 13:00 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: RSK 175RSK 175 AIR Headspace Ethane 1.6J ug/L 08/12/16 13:33 74-84-010.0 0.87 1 Ethene ND ug/L 08/12/16 13:33 74-85-110.0 0.77 1 Methane 1850 ug/L 08/12/16 13:33 74-82-810.0 0.49 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 783000 ug/L 08/16/16 22:35500010001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 08/15/16 21:50 18496-25-810001001 Analytical Method: SM 5210B5210B BOD, 5 day BOD, 5 day 11600 ug/L 08/15/16 09:2808/10/16 15:06200020001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 1220J ug/L 08/12/16 02:31 14808-79-825000010001 Analytical Method: EPA 353.2353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate ND ug/L 08/11/16 08:091000010.0 1 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 269000 ug/L 08/17/16 00:23 16887-00-610000500010 Analytical Method: SM 5220D5220D COD Chemical Oxygen Demand 131000 ug/L 08/16/16 15:0025000125001 Analytical Method: SM 5310B5310B TOC Total Organic Carbon 29400 ug/L 08/11/16 17:58 7440-44-010005001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 34 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Sample:3902-MW3R Lab ID:92308283002 Collected:08/09/16 13:20 Received:08/10/16 11:15 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: RSK 175RSK 175 AIR Headspace Ethane 2.6J ug/L 08/12/16 13:41 74-84-010.0 0.87 1 Ethene ND ug/L 08/12/16 13:41 74-85-110.0 0.77 1 Methane 206 ug/L 08/12/16 13:41 74-82-810.0 0.49 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 629000 ug/L 08/16/16 23:21500010001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 08/15/16 21:50 18496-25-810001001 Analytical Method: SM 5210B5210B BOD, 5 day BOD, 5 day ND ug/L 08/15/16 09:2808/10/16 15:06200020001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 1750J ug/L 08/12/16 02:42 14808-79-825000010001 Analytical Method: EPA 353.2353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate ND ug/L 08/11/16 08:151000010.0 1 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 191000 ug/L 08/17/16 00:23 16887-00-610000500010 Analytical Method: SM 5220D5220D COD Chemical Oxygen Demand 50000 ug/L 08/26/16 12:4525000125001 Analytical Method: SM 5310B5310B TOC Total Organic Carbon 9530 ug/L 08/11/16 07:41 7440-44-010005001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 34 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 430357 RSK 175 RSK 175 RSK 175 AIR HEADSPACE Associated Lab Samples:92308283001, 92308283002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2341248 Associated Lab Samples:92308283001, 92308283002 Matrix:Water AnalyzedMDL Ethane ug/L ND 10.0 08/12/16 12:590.87 Ethene ug/L ND 10.0 08/12/16 12:590.77 Methane ug/L 1.5J 10.0 08/12/16 12:590.49 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2341249LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 2341250 Ethane ug/L 107114 94 85-11593106 0 20 Ethene ug/L 100106 94 85-1159499.4 1 20 Methane ug/L 56.360.7 93 85-1159356.4 0 20 Parameter Units Dup Result Max RPD QualifiersRPDResult 35258935005 2341251SAMPLE DUPLICATE: Ethane ug/L ND 200.87U Ethene ug/L ND 200.77U Methane ug/L 27.5 R1492016.7 Parameter Units Dup Result Max RPD QualifiersRPDResult 92308365006 2341252SAMPLE DUPLICATE: Ethane ug/L ND 20ND Ethene ug/L ND 20ND Methane ug/L 1.0J 20ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 34 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 325097 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92308283001, 92308283002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1801038 Associated Lab Samples:92308283001, 92308283002 Matrix:Water AnalyzedMDL Alkalinity, Total as CaCO3 ug/L ND 5000 08/16/16 17:591000 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1801039LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 ug/L 4770050000 95 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1801040MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308473003 1801041 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 ug/L 50000 101 80-120100 0 255000063.1 mg/L 114000 113000 Parameter Units MS Result % Rec Limits Qual% RecConc. 1801042MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308250024 1801043 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 ug/L 50000 98 80-12097 1 2550000ND4920048500 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 34 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 325070 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92308283001, 92308283002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1801008 Associated Lab Samples:92308283001, 92308283002 Matrix:Water AnalyzedMDL Sulfide ug/L ND 1000 08/15/16 21:50100 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1801009LABORATORY CONTROL SAMPLE: LCSSpike Sulfide ug/L 495J500 99 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1801010MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308100001 1801011 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide ug/L 500 101 80-120101 0 10500ND506J506J Parameter Units MS Result % Rec Limits Qual% RecConc. 1801012MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308407004 1801013 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfide ug/L 500 108 80-120108 0 10500ND540J540J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 34 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 324483 SM 5210B SM 5210B 5210B BOD, 5 day Associated Lab Samples:92308283001, 92308283002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1797779 Associated Lab Samples:92308283001, 92308283002 Matrix:Water AnalyzedMDL BOD, 5 day ug/L ND 2000 08/15/16 09:282000 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1797780LABORATORY CONTROL SAMPLE: LCSSpike BOD, 5 day ug/L 185000198000 93 84.6-115.4 Parameter Units Dup Result Max RPD QualifiersRPDResult 92308206001 1797781SAMPLE DUPLICATE: BOD, 5 day ug/L 194000 3 10200 mg/L REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 34 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 324733 EPA 300.0 EPA 300.0 300.0 IC Anions Associated Lab Samples:92308283001, 92308283002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1799399 Associated Lab Samples:92308283001, 92308283002 Matrix:Water AnalyzedMDL Sulfate ug/L ND 250000 08/11/16 21:421000 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1799400LABORATORY CONTROL SAMPLE: LCSSpike Sulfate ug/L 19500J20000 97 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1799401MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308478001 1799402 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfate ug/L M1200007390-11092 3 102000097.6 mg/L 112000J 116000J Parameter Units MS Result % Rec Limits Qual% RecConc. 1799403MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308365006 1799404 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Sulfate ug/L 20000 94 90-11094 0 1020000ND20400J20400J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 34 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 324585 EPA 353.2 EPA 353.2 353.2 Nitrate + Nitrite, Unpres. Associated Lab Samples:92308283001, 92308283002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1798465 Associated Lab Samples:92308283001, 92308283002 Matrix:Water AnalyzedMDL Nitrogen, Nitrate ug/L ND 10000 08/11/16 07:4510.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1798466LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Nitrate ug/L 2470J2500 99 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1798467MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308365006 1798468 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Nitrogen, Nitrate ug/L 2500 102 90-110102 1 1025000.61 mg/L 3160J 3150J Parameter Units MS Result % Rec Limits Qual% RecConc. 1798469MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308365007 1798470 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Nitrogen, Nitrate ug/L 2500 100 90-110100 1 102500ND2520J2500J REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 34 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 325179 SM 4500-Cl-E SM 4500-Cl-E 4500 Chloride Associated Lab Samples:92308283001, 92308283002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1801465 Associated Lab Samples:92308283001, 92308283002 Matrix:Water AnalyzedMDL Chloride ug/L ND 1000 08/16/16 23:48500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1801466LABORATORY CONTROL SAMPLE: LCSSpike Chloride ug/L 2060020000 103 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1801467MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308564014 1801468 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride ug/L M6,R1100005190-110-1040 16 1010000728 mg/L 733000 624000 Parameter Units MS Result % Rec Limits Qual% RecConc. 1801469MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308129001 1801470 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride ug/L M6,R110000-2650 90-110-1420 21 1010000786 mg/L 521000 644000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 34 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 324697 SM 5220D SM 5220D 5220D COD Associated Lab Samples:92308283001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1799132 Associated Lab Samples:92308283001 Matrix:Water AnalyzedMDL Chemical Oxygen Demand ug/L ND 25000 08/16/16 15:0012500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1799133LABORATORY CONTROL SAMPLE: LCSSpike Chemical Oxygen Demand ug/L 693000750000 92 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1799134MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92307786001 1799135 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chemical Oxygen Demand ug/L M675000012990-110129 0 37500005180 mg/L 6150000 6150000 Parameter Units MS Result % Rec Limits Qual% RecConc. 1799136MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308307001 1799137 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chemical Oxygen Demand ug/L M675000014490-110131 1 375000010100 mg/L 1110000 0 1100000 0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 34 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 326157 SM 5220D SM 5220D 5220D COD Associated Lab Samples:92308283002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1806832 Associated Lab Samples:92308283002 Matrix:Water AnalyzedMDL Chemical Oxygen Demand ug/L ND 25000 08/26/16 12:4512500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1806833LABORATORY CONTROL SAMPLE: LCSSpike Chemical Oxygen Demand ug/L 763000750000 102 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1806834MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308510002 1806835 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chemical Oxygen Demand ug/L 3750000 100 90-110100 0 337500003720 mg/L 7460000 7460000 Parameter Units MS Result % Rec Limits Qual% RecConc. 1806836MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92308258007 1806837 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chemical Oxygen Demand ug/L 750000 108 90-110108 0 3750000ND815000815000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 34 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 324558 SM 5310B SM 5310B 5310B TOC Associated Lab Samples:92308283001, 92308283002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1798392 Associated Lab Samples:92308283001, 92308283002 Matrix:Water AnalyzedMDL Total Organic Carbon ug/L ND 1000 08/11/16 02:25500 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1798393LABORATORY CONTROL SAMPLE: LCSSpike Total Organic Carbon ug/L 2490025000 100 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1798394MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92307762001 1798395 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Total Organic Carbon ug/L 25000 103 90-110103 0 10250001.7 mg/L 27500 27600 Parameter Units MS Result % Rec Limits Qual% RecConc. 1798396MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92307762002 1798397 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Total Organic Carbon ug/L 25000 103 90-110103 0 10250004.6 mg/L 30300 30400 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 34 #=QL# QUALIFIERS Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - MinneapolisPASI-M ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.M6 RPD value was outside control limits.R1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 34 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92308283 BUTNER LANDFILL MNA Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92308283001 4303573902-MW2R RSK 175 92308283002 4303573902-MW3R RSK 175 92308283001 3250973902-MW2R SM 2320B 92308283002 3250973902-MW3R SM 2320B 92308283001 3250703902-MW2R SM 4500-S2D 92308283002 3250703902-MW3R SM 4500-S2D 92308283001 324483 3245163902-MW2R SM 5210B SM 5210B 92308283002 324483 3245163902-MW3R SM 5210B SM 5210B 92308283001 3247333902-MW2R EPA 300.0 92308283002 3247333902-MW3R EPA 300.0 92308283001 3245853902-MW2R EPA 353.2 92308283002 3245853902-MW3R EPA 353.2 92308283001 3251793902-MW2R SM 4500-Cl-E 92308283002 3251793902-MW3R SM 4500-Cl-E 92308283001 3246973902-MW2R SM 5220D 92308283002 3261573902-MW3R SM 5220D 92308283001 3245583902-MW2R SM 5310B 92308283002 3245583902-MW3R SM 5310B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 08/30/2016 03:12 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 34 Page 21 of 34 Page 22 of 34 Page 1 of 12 Page 23 of 34 Page 2 of 12 Page 24 of 34 Page 3 of 12 Page 25 of 34 Page 4 of 12 Page 26 of 34 Page 5 of 12 Page 27 of 34 Page 6 of 12 Page 28 of 34 Page 7 of 12 Page 29 of 34 Page 8 of 12 Page 30 of 34 Page 9 of 12 Page 31 of 34 Page 10 of 12 Page 32 of 34 Page 11 of 12 Page 33 of 34 Page 12 of 12 Page 34 of 34 #=CL# August 23, 2016 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92308286 92308286 Project: Pace Project No.: RE: Mr. Van Burbach Joyce Engineering-NC 2211 West Meadowview Rd Boone Bldg, Suite 101 Greensboro, NC 27407 BUTNER LANDFILL DISSOLVED H Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on August 10, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. Some analyses have been subcontracted outside of the Pace Network. The subcontracted laboratory report has been attached. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 17 #=CL# August 23, 2016 Page 2 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92308286 cc:Alex Everhart, Joyce Engineering-NC REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 17 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92308286 BUTNER LANDFILL DISSOLVED H Lab ID Sample ID Matrix Date Collected Date Received 92308286001 3902-MW2R Water 08/09/16 13:00 08/10/16 11:15 92308286002 3902-MW3R Water 08/09/16 13:20 08/10/16 11:15 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 17 Page 4 of 17 Page 5 of 17 Page 1 of 12 Page 6 of 17 Page 2 of 12 Page 7 of 17 Page 3 of 12 Page 8 of 17 Page 4 of 12 Page 9 of 17 Page 5 of 12 Page 10 of 17 Page 6 of 12 Page 11 of 17 Page 7 of 12 Page 12 of 17 Page 8 of 12 Page 13 of 17 Page 9 of 12 Page 14 of 17 Page 10 of 12 Page 15 of 17 Page 11 of 12 Page 16 of 17 Page 12 of 12 Page 17 of 17 Appendix C Historical Groundwater Analytical Data APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks INORGANICS Antimony 8-Sep-94 ---30 ND ND ND ND ND ND ------ 1-Dec-94 ---30 ND ND ND ND ND ND ------ 9-Feb-95 ---30 ND ND ND ND ND ND ------ 2-Mar-95 ---30 ND ND ND ND ND ND ------ 15-Nov-95 ---30 ND ND ND ND ND ND ------28-May-96 ---30 ND ND ND ND ND ND ------ 22-Nov-96 ---30 ND ND ND ND ND ND ------ 17-Jun-97 ---30 ND ND ND ND ND ND ------ 1-Dec-97 ---30 ND ND ND ND ND ND ------ 20-May-98 ---30 ND ND ND ND ND ND ------ 19-Nov-98 ---30 ND ND ND ND ND ND ------ 21-Jul-99 ---30 ND ND ND ND ND ND ------16-Nov-99 ---30 ND ND ND ND ND ND ------ 10-May-00 ---30 ND 80.0 38.0 32.0 33.0 31.0 ------ 26-Oct-00 ---30 30.0 ND ND ND ND ND ------ 18-Apr-01 ---30 ND ND ND ND ND ND ------ 27-Oct-01 ---30 ND ND ND ND ND ND ------ 13-Jun-02 ---30 ND ND ND ND ND ND ------ 19-Nov-02 ---30 ND ND ND ND ND ND ------27-Jun-03 ---30 ND ND ND ND ND ND ------ 30-Dec-03 ---30 ND ND ND ND ND ND ---ND 30-Jun-04 ---30 ND ND ND ND ND ND ---ND 29-Dec-04 ---30 ND ND ND ND ND ND ---ND 29-Jun-05 ---30 ND ND ND ND ND ND ---ND 29-Dec-05 ---30 ND ND ND ND ND ND ---ND 28-Jun-06 ---30 ND ND ND ND ND ND ---ND29-Dec-06 ---6 ND ND ND ND ND ND ---ND 12-Jul-07 ---6 ND ND ND ND ND ND ---ND GWPS = 1.4 µg/L (10/23/07)19-Dec-07 ---6 ND ND ND ND ND ND ND ND 8-Jul-08 ---6 ND ND ND ND ND ND ---ND 17-Dec-08 2.6 6.0 ND ND ND ND ND ND ---ND 9-Jul-09 2.6 6.0 ND ND ND ND ND ND ND ND 16-Dec-09 2.6 6.0 ND ND ND ND ND ND ---NDNC 2B = NE (03/24/10)24-Jun-10 2.6 6.0 ND ND ND 2.9 J ND ND ---ND GWPS = 1 µg/L (8/1/10)13-Dec-10 2.6 6.0 ND ND 3.0 J ND 2.8 J ND ---ND 20-Jun-11 5.0 6.0 ND ND ND ND 6.0 ND ---ND 5-Dec-11 5.0 6.0 ND ND ND ND ND ND ---ND 11-Jun-12 5.0 6.0 ND ND ND ND ND ND ND ND 12-Dec-12 5.0 6.0 ND ND ND ND ND ND ---ND 1-May-13 5.0 6.0 ND ND ND ND ND ND ND ND5-Aug-13 5.0 6.0 ND ND ND ND ND ND ---ND 24-Feb-14 5.0 6.0 8.8 ND ND ND ND ND ND ND 12-Aug-14 EPA 6010 5.0 6.0 ND 10.5 8.0 ND ND ND ---ND 10-Mar-15 EPA 6010 3.8 6.0 ND 7.1 6.5 3.9 J ND ND ---ND 18-Aug-15 EPA 6010 3.8 6.0 ND 6.2 4.8 J 4.1 J ND ND ---ND 16-Feb-16 EPA 6010 3.8 6.0 ND 9.9 6.5 4.3 J ND ND ---ND 9-Aug-16 EPA 6010 3.8 6.0 ND 7.7 ND ND ND ND ---ND Arsenic 8-Sep-94 ---10 ND ND ND ND ND ND ------ 1-Dec-94 ---10 ND ND ND ND ND ND ------ 9-Feb-95 ---10 ND ND ND ND ND ND ------ 2-Mar-95 ---10 ND ND ND ND ND ND ------ 15-Nov-95 ---10 ND ND ND ND ND ND ------ 28-May-96 ---10 ND ND ND ND ND ND ------22-Nov-96 ---10 ND ND ND ND ND ND ------ 17-Jun-97 ---10 6.0 J 15.0 ND ND ND ND ------ 1-Dec-97 ---10 ND 5.0 J ND ND ND ND ------ 20-May-98 ---10 ND ND ND ND ND ND ------ 19-Nov-98 ---10 ND ND ND ND ND ND ------ 21-Jul-99 ---10 ND ND ND ND ND ND ------ 16-Nov-99 ---10 ND ND ND ND ND ND ------10-May-00 ---10 ND ND ND ND ND ND ------ 26-Oct-00 ---10 ND ND ND ND ND ND ------ 18-Apr-01 ---10 ND ND ND ND ND ND ------ 27-Oct-01 ---10 ND ND ND ND ND ND ------ 13-Jun-02 ---10 ND ND ND ND ND ND ------19-Nov-02 ---10 ND ND ND ND ND ND ------ 27-Jun-03 ---10 ND ND ND ND ND ND ------ 30-Dec-03 ---10 ND ND ND ND ND ND ---ND 30-Jun-04 ---10 ND ND ND ND ND ND ---ND 29-Dec-04 ---10 ND ND ND ND ND ND ---ND 29-Jun-05 ---10 ND ND ND ND ND ND ---ND 29-Dec-05 ---10 ND ND ND ND ND ND ---ND28-Jun-06 ---10 ND ND ND ND ND ND ---ND 29-Dec-06 ---10 2.0 J ND ND ND ND ND ---ND 12-Jul-07 ---10 ND ND ND ND ND ND ---ND NC 2L = 50 µg/L (10/23/07)19-Dec-07 ---10 ND 4.1 J ND ND ND ND ND ND 8-Jul-08 ---10 ND 4.9 J ND ND ND ND ---ND 17-Dec-08 2.7 10.0 ND ND ND ND ND ND ---ND 9-Jul-09 2.7 10.0 ND 13.5 10.9 5.6 J ND 4.0 J ND ND16-Dec-09 2.7 10.0 ND 10.6 6.4 J 5.0 J ND 3.6 J ---ND NC 2L = 10 µg/L (02/05/10)24-Jun-10 2.7 10.0 ND 11.8 8.1 J 8.2 J 3.3 J 3.1 J ---ND Resample >12-Aug-10 2.7 10.0 ------7.2 J ------------ND Resample >31-Aug-10 2.7 10.0 ---15.4 ---------------ND 13-Dec-10 2.7 10.0 ND 4.9 J 2.7 J 5.4 J ND ND ---ND 20-Jun-11 5.0 10.0 ND ND ND ND ND ND ---ND 5-Dec-11 5.0 10.0 ND ND ND ND ND ND ---ND11-Jun-12 5.0 10.0 ND 5.4 J ND ND ND ND ND ND 12-Dec-12 5.0 10.0 ND ND ND ND ND ND ---ND 1-May-13 5.0 10.0 ND ND ND ND ND ND ND ND 5-Aug-13 5.0 10.0 ND ND 5.6 J ND ND ND ---ND 24-Feb-14 5.0 10.0 ND 6.4 J ND ND ND ND ND ND 12-Aug-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ---ND 10-Mar-15 EPA 6010 2.5 10.0 4.1 J 5.4 J ND ND 3.1 J 3.2 J ---3.0 J18-Aug-15 EPA 6011 2.5 10.0 ND 5.1 J ND ND ND ND ---ND 16-Feb-16 EPA 6010 2.5 10.0 ND ND ND ND ND ND ---ND 9-Aug-16 EPA 6010 2.5 10.0 ND ND ND ND ND ND ---5.1 J Granville County Butner Landfill, Permit No. 39-02 Page 1 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Barium 8-Sep-94 ---500 ND 270 ND ND 830 860 ------ 1-Dec-94 ---500 ND ND ND ND ND ND ------ 9-Feb-95 ---500 ND ND ND ND 510 ND ------ 2-Mar-95 ---500 ND ND ND ND ND ND ------ 15-Nov-95 ---500 ND ND ND ND ND ND ------ 28-May-96 ---500 ND ND ND ND ND ND ------22-Nov-96 ---500 ND 82.0 30.0 ND 15.0 ND ------ 17-Jun-97 ---500 200 320 37.0 17.0 210 31.0 ------ 1-Dec-97 ---500 61.0 180 43.0 46.0 220 33.0 ------ 20-May-98 ---500 30.0 150 45.0 13.0 180 22.0 ------ 19-Nov-98 ---500 48.0 120 42.0 ND 380 12.0 ------ 21-Jul-99 ---500 ND ND ND ND ND ND ------ 16-Nov-99 ---500 ND ND ND ND ND ND ------10-May-00 ---500 ND ND ND ND ND ND ------ 26-Oct-00 ---500 ND ND ND ND ND ND ------ 18-Apr-01 ---500 ND ND ND ND ND ND ------ 27-Oct-01 ---500 ND ND ND ND ND ND ------ 13-Jun-02 ---500 ND ND ND ND ND ND ------ 19-Nov-02 ---500 ND ND ND ND ND ND ------ 27-Jun-03 ---500 ND ND ND ND ND ND ------30-Dec-03 ---500 ND ND ND ND ND ND ---ND 30-Jun-04 ---500 ND ND ND ND ND ND ---ND 29-Dec-04 ---500 ND ND ND ND ND ND ---ND29-Dec-04 ---500 ND ND ND ND ND ND ---ND 29-Jun-05 ---500 ND ND ND ND ND ND ---ND 29-Dec-05 ---500 ND ND ND ND ND ND ---ND 28-Jun-06 ---500 ND ND ND ND ND ND ---ND29-Dec-06 ---100 5.2 J 120 64.9 1.5 J 64.1 1.8 J ---0.20 J 12-Jul-07 ---100 2.5 J 129 65.7 J 1.1 J 77.0 J 1.3 J ---ND NC 2L = 2,000 µg/L (10/23/07)19-Dec-07 ---100 2.8 B 99.2 50.0 B 1.4 B 49.6 B 1.7 B 87.8 11.7 8-Jul-08 ---100 5.8 J 102 58.4 J 1.1 B 57.9 J 1.2 B ---0.29 J 17-Dec-08 0.20 100 2.7 B 92.9 J 53.1 B 1.2 B 55.5 J 1.1 B ---10.7 J 9-Jul-09 0.20 100 4.6 B 121 63.4 B 0.37 B 81.4 B 0.94 B 72.4 B 17.6 J 16-Dec-09 0.20 100 2.9 B 108 62.8 B 0.61 B 56.8 B 0.87 B ---17.1 JNC 2L = 700 µg/L (02/05/10)24-Jun-10 0.20 100 2.5 B 115 B 61.1 B 1.6 B 93.5 B 1.4 B ---27.3 J 13-Dec-10 0.20 100 4.3 B 122 67.9 J 1.3 B 90.6 J 1.5 B ---12.1 J 20-Jun-11 5.0 100 ND 108 70.7 J ND 84.7 J ND ---ND 5-Dec-11 5.0 100 ND 118 73.0 J ND 90.6 J ND ---ND 11-Jun-12 5.0 100 ND 138 65.2 J ND 76.4 J ND 61.3 J ND 12-Dec-12 5.0 100 ND 113 64.7 J ND 73.6 J ND ---ND 1-May-13 5.0 100 ND 118 69.1 J ND 84.2 J ND 81.2 J ND5-Aug-13 5.0 100 ND 111 65.1 J ND 95.6 J ND ---ND 24-Feb-14 5.0 100 ND 93.8 J 44.8 J ND 139 ND ND ND 12-Aug-14 EPA 6010 5.0 100 ND 125 66.4 J ND 121 ND ---ND 10-Mar-15 EPA 6010 2.5 100 3.0 J 109 61.8 J ND 116 ND ---ND 18-Aug-15 EPA 6010 2.5 100 4.4 J 119 63.1 J ND 81.3 J ND ---ND 16-Feb-16 EPA 6010 2.5 100 5.2 J 123 72.7 J 3.0 J 126 ND ---ND 9-Aug-16 EPA 6010 2.5 100 4.5 J 123 73.3 J ND 109 ND ---ND Beryllium 8-Sep-94 ---2 ND ND ND ND ND ND ------ 1-Dec-94 ---2 ND ND ND ND 4.0 ND ------ 9-Feb-95 ---2 ND ND ND ND ND ND ------ 2-Mar-95 ---2 ND ND ND ND 2.0 ND ------ 15-Nov-95 ---2 ND ND ND ND ND ND ------ 28-May-96 ---2 ND ND ND ND 6.0 ND ------22-Nov-96 ---2 ND ND ND ND 3.0 ND ------ 17-Jun-97 ---2 2.0 3.0 ND ND 1.0 ND ------ 1-Dec-97 ---2 ND ND ND ND ND ND ------ 20-May-98 ---2 ND ND ND ND ND ND ------ 19-Nov-98 ---2 ND ND ND ND 2.0 ND ------ 21-Jul-99 ---2 ND ND ND ND ND ND ------ 16-Nov-99 ---2 ND ND ND ND ND ND ------10-May-00 ---2 ND ND ND ND ND ND ------ 26-Oct-00 ---2 ND ND ND ND ND ND ------ 18-Apr-01 ---2 ND 12.0 ND ND ND ND ------ 27-Oct-01 ---2 ND ND ND ND ND ND ------ 13-Jun-02 ---2 ND ND ND ND ND ND ------19-Nov-02 ---2 ND ND ND ND ND ND ------ 27-Jun-03 ---2 ND ND ND ND ND ND ------ 30-Dec-03 ---2 ND ND ND ND ND ND ---ND 30-Jun-04 ---2 ND ND ND ND ND ND ---ND 29-Dec-04 ---2 ND ND ND ND ND ND ---ND 29-Dec-04 ---2 ND ND ND ND ND ND ---ND 29-Jun-05 ---2 ND ND ND ND ND ND ---ND 29-Dec-05 ---2 ND ND ND ND ND ND ---ND 28-Jun-06 ---2 ND ND ND ND ND ND ---ND 29-Dec-06 ---1 ND ND ND ND ND ND ---ND 12-Jul-07 ---1 ND ND ND ND ND ND ---ND GWPS = 4 µg/L (10/23/07)19-Dec-07 ---1 ND ND ND ND ND ND ND ND 8-Jul-08 ---1 ND ND ND ND ND ND ---ND 17-Dec-08 0.10 1.0 ND ND ND ND 0.14 J ND ---ND9-Jul-09 0.10 1.0 ND 0.18 J 0.22 J 0.17 J ND ND 0.23 J ND 16-Dec-09 0.10 1.0 ND 0.15 J 0.17 J 0.15 J 0.25 J ND ---ND NC 2B = 6.5 µg/L (02/05/10)24-Jun-10 0.10 1.0 ND ND 0.27 J 0.16 J ND ND ---ND 13-Dec-10 0.10 1.0 ND ND ND ND ND ND ---ND 20-Jun-11 1.0 1.0 ND ND ND ND ND ND ---ND 5-Dec-11 1.0 1.0 ND ND ND ND ND ND ---ND 11-Jun-12 1.0 1.0 ND ND ND ND ND ND ND ND12-Dec-12 1.0 1.0 ND ND ND ND ND ND ---ND 1-May-13 1.0 1.0 ND ND ND ND ND ND ND ND 5-Aug-13 1.0 1.0 ND ND ND ND ND ND ---ND 24-Feb-14 1.0 1.0 ND ND ND ND ND ND ND ND 12-Aug-14 EPA 6010 1.0 1.0 ND ND ND ND ND ND ---ND 10-Mar-15 EPA 6010 0.5 1.0 ND ND ND ND ND ND ---ND 18-Aug-15 EPA 6010 0.5 1.0 ND ND ND ND ND ND ---ND16-Feb-16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ---ND 9-Aug-16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ---ND Granville County Butner Landfill, Permit No. 39-02 Page 2 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Cadmium 8-Sep-94 ---1 ND ND ND ND ND 4.0 ------ 1-Dec-94 ---1 ND ND ND ND ND ND ------ 9-Feb-95 ---1 ND ND ND ND ND ND ------ 2-Mar-95 ---1 ND ND ND ND ND ND ------ 15-Nov-95 ---1 ND ND ND ND ND ND ------ 28-May-96 ---1 ND ND ND ND ND ND ------22-Nov-96 ---1 ND ND ND ND ND ND ------ 17-Jun-97 ---1 ND 3.0 1.0 ND ND ND ------ 1-Dec-97 ---1 ND 2.0 ND ND ND ND ------ 20-May-98 ---1 ND ND ND ND ND ND ------ 19-Nov-98 ---1 ND ND ND ND ND ND ------ 21-Jul-99 ---1 ND ND ND ND ND ND ------ 16-Nov-99 ---1 ND 3.0 3.0 ND 2.0 ND ------10-May-00 ---1 5.0 ND ND ND ND ND ------ 26-Oct-00 ---1 ND 2.0 ND ND ND ND ------ 18-Apr-01 ---1 ND 11.0 ND ND ND ND ------ 27-Oct-01 ---1 ND ND ND ND ND ND ------ 13-Jun-02 ---1 ND 2.0 ND ND ND ND ------ 19-Nov-02 ---1 2.0 2.0 ND ND 2.0 ND ------ 27-Jun-03 ---1 ND ND ND ND ND ND ------30-Dec-03 ---1 ND 1.0 ND ND ND ND ---ND 30-Jun-04 ---1 ND ND ND ND ND ND ---ND 29-Dec-04 ---1 ND ND ND ND ND ND ---ND29-Jun-05 ---1 ND ND ND ND ND ND ---ND 29-Dec-05 ---1 ND ND ND ND ND ND ---ND28-Jun-06 ---1 ND ND ND ND ND ND ---ND 29-Dec-06 ---1 ND ND ND ND ND ND ---ND12-Jul-07 ---1 ND ND ND ND ND ND ---ND NC 2L = 1.75 µg/L (10/23/07)19-Dec-07 ---1 ND ND ND ND ND ND ND ND 8-Jul-08 ---1 ND ND ND ND ND ND ---ND 17-Dec-08 0.50 1.0 ND ND ND ND ND ND ---ND 9-Jul-09 0.50 1.0 ND 1.4 ND ND ND ND ND ND 16-Dec-09 0.50 1.0 ND ND ND ND ND ND ---ND NC 2L = 2 µg/L (02/05/10)24-Jun-10 0.50 1.0 ND ND ND ND ND ND ---ND13-Dec-10 0.50 1.0 ND ND ND ND ND ND ---ND 20-Jun-11 1.0 1.0 ND ND ND ND ND ND ---ND 5-Dec-11 1.0 1.0 ND ND ND ND ND ND ---ND 11-Jun-12 1.0 1.0 ND ND ND ND ND ND ND ND 12-Dec-12 1.0 1.0 ND ND ND ND ND ND ---ND 1-May-13 1.0 1.0 ND ND ND ND ND ND ND ND 5-Aug-13 1.0 1.0 ND ND ND ND ND ND ---ND24-Feb-14 1.0 1.0 ND ND ND ND ND ND ND ND 12-Aug-14 EPA 6010 1.0 1.0 ND ND ND ND ND ND ---ND 10-Mar-15 EPA 6010 0.5 1.0 ND ND ND ND ND ND ---ND 18-Aug-15 EPA 6010 0.5 1.0 ND ND ND ND ND ND ---ND 16-Feb-16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ---ND 9-Aug-16 EPA 6010 0.5 1.0 ND ND ND ND ND ND ---ND Chromium 8-Sep-94 ---10 8.0 44.0 ND 6.0 48.0 80.0 ------ 1-Dec-94 ---10 14.0 ND ND ND 18.0 ND ------ 9-Feb-95 ---10 14.0 ND ND 10.0 ND ND ------ 2-Mar-95 ---10 ND ND ND ND ND ND ------ 15-Nov-95 ---10 13.0 13.0 ND ND ND ND ------ 28-May-96 ---10 33.0 ND ND ND ND ND ------ 22-Nov-96 ---10 3.0 ND ND ND ND 3.0 ------17-Jun-97 ---10 57.0 43.0 ND 3.0 2.0 6.0 ------ 1-Dec-97 ---10 29.0 ND ND ND ND ND ------ 20-May-98 ---10 10.0 3.0 ND ND 12.0 ND ------ 19-Nov-98 ---10 17.0 3.0 ND ND 5.0 ND ------ 21-Jul-99 ---10 ND ND ND ND ND ND ------ 16-Nov-99 ---10 ND ND ND ND ND ND ------ 10-May-00 ---10 ND ND ND ND ND ND ------26-Oct-00 ---10 ND ND ND ND ND ND ------ 18-Apr-01 ---10 ND 12.0 ND ND ND ND ------ 27-Oct-01 ---10 ND ND ND ND ND ND ------ 13-Jun-02 ---10 ND ND ND ND ND ND ------ 19-Nov-02 ---10 ND ND ND ND ND ND ------27-Jun-03 ---10 ND ND ND ND ND ND ------ 30-Dec-03 ---10 ND ND ND ND ND ND ---ND 30-Jun-04 ---10 ND ND ND ND ND ND ---ND 29-Dec-04 ---10 ND ND ND ND ND ND ---ND 29-Jun-05 ---10 ND ND ND ND ND ND ---ND 29-Dec-05 ---10 ND ND ND ND ND ND ---ND 28-Jun-06 ---10 ND ND ND ND ND ND ---ND29-Dec-06 ---10 ND ND ND ND ND ND ---ND 12-Jul-07 ---10 ND ND ND ND ND ND ---ND NC 2L = 50 µg/L (10/23/07)19-Dec-07 ---10 ND 2.0 B ND ND ND ND 1.1 B 1.4 J 8-Jul-08 ---10 ND 0.54 J 0.58 J ND ND ND ---ND 17-Dec-08 0.40 10.0 0.73 J 1.8 J 0.96 J ND 0.96 J 0.70 J ---ND 9-Jul-09 0.40 10.0 1.2 J 2.4 J 1.1 J 1.6 J 0.68 J 0.53 J 4.8 J ND 16-Dec-09 0.40 10.0 1.3 J ND ND ND 0.95 J ND ---NDNC 2L = 10 µg/L (02/05/10)24-Jun-10 0.40 10.0 1.1 B 3.5 B 2.8 B 2.4 B 1.2 B 1.4 B ---0.71 J 13-Dec-10 0.40 10.0 2.5 J 1.3 J 1.8 J 0.69 J 0.57 J 1.2 J ---ND 20-Jun-11 5.0 10.0 ND ND ND ND ND ND ---ND 5-Dec-11 5.0 10.0 ND ND ND ND ND ND ---ND 11-Jun-12 5.0 10.0 ND 8.6 J ND ND ND ND ND ND 12-Dec-12 5.0 10.0 ND 5.2 J ND ND ND ND ---ND 1-May-13 5.0 10.0 ND ND ND ND ND ND ND ND5-Aug-13 5.0 10.0 ND ND ND ND ND ND ---ND 24-Feb-14 5.0 10.0 ND ND ND ND ND ND ND ND 12-Aug-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ---ND 10-Mar-15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ---ND 18-Aug-15 EPA 6010 2.5 10.0 ND 2.7 J ND ND ND 6.7 J ---ND 16-Feb-16 EPA 6010 2.5 10.0 ND ND ND ND ND ND ---ND 9-Aug-16 EPA 6010 2.5 10.0 2.8 B 2.8 B ND ND ND ND ---2.9 J Granville County Butner Landfill, Permit No. 39-02 Page 3 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Cobalt 8-Sep-94 ---10 ND ND ND ND ND ND ------ 1-Dec-94 ---10 11.0 ND 13.0 16.0 22.0 ND ------ 9-Feb-95 ---10 20.0 14.0 ND 48.0 39.0 ND ------ 2-Mar-95 ---10 16.0 21.0 ND 29.0 121.0 ND ------ 15-Nov-95 ---10 20.0 21.0 ND ND 27.0 ND ------ 28-May-96 ---10 30.0 16.0 ND ND 122 ND ------22-Nov-96 ---10 6.0 13.0 ND 4.7 93.0 ND ------ 17-Jun-97 ---10 130 38.0 ND 6.0 45.0 3.0 ------ 1-Dec-97 ---10 32.0 21.0 ND 12.0 36.0 4.0 ------ 20-May-98 ---10 15.0 16.0 2.0 9.0 100 3.0 ------ 19-Nov-98 ---10 21.0 16.0 2.0 7.0 180 3.0 ------ 21-Jul-99 ---10 ND 16.0 ND ND 100 ND ------ 16-Nov-99 ---10 ND 15.0 ND ND 38.0 ND ------10-May-00 ---10 ND 17.0 ND ND 61.0 ND ------ 26-Oct-00 ---10 ND 15.0 ND ND ND ND ------ 18-Apr-01 ---10 ND 27.0 ND ND 74.0 ND ------ 27-Oct-01 ---10 ND 12.0 ND ND 47.0 ND ------ 13-Jun-02 ---10 ND 14.0 ND ND 251 ND ------ 19-Nov-02 ---10 ND 10.0 ND ND 57.0 ND ------ 27-Jun-03 ---10 ND 15.0 ND ND 75.0 ND ------30-Dec-03 ---10 ND 17.0 ND ND 52.0 ND ---ND 30-Jun-04 ---10 ND 16.0 ND ND 31.0 ND ---ND 29-Dec-04 ---10 ND 11.0 ND ND 46.0 ND ---ND29-Jun-05 ---10 ND 11.0 ND ND 43.0 ND ---ND 29-Dec-05 ---10 ND 12.0 ND ND 30.0 ND ---ND28-Jun-06 ---10 ND ND ND ND 72.5 ND ---ND 29-Dec-06 ---10 ND 11.4 ND ND 37.5 ND ---ND12-Jul-07 ---10 ND 11.8 ND 2.7 58.4 ND ---ND GWPS = 70 µg/L (10/23/07)19-Dec-07 ---10 2.5 B ND ND 2.0 B 103 2.6 B 8.0 B 1.8 J 8-Jul-08 ---10 10.3 B 12.1 B 2.0 B 9.0 B 130 4.8 B ---6.2 J 17-Dec-08 0.60 10.0 2.1 B 11.8 B 2.3 B 3.6 B 43.7 1.6 B ---2.5 J 9-Jul-09 0.60 10.0 ND 6.2 J ND ND 100 ND 2.2 J ND 16-Dec-09 0.60 10.0 ND 4.7 J ND ND 6.6 J ND ---ND 24-Jun-10 0.60 10.0 ND 16.3 ND ND 25.0 ND ---NDGWPS = 1 µg/L (2/05/10)13-Dec-10 0.60 10.0 2.5 B 15.5 ND ND {129}{ND}---1.6 {1.0 J}J 20-Jun-11 5.0 10.0 ND 14.2 ND ND 81.8 ND ---ND 5-Dec-11 5.0 10.0 ND 12.7 ND ND 146 ND ---ND Resample >25-Jan-12 5.0 10.0 ------------47.5 ------ND 11-Jun-12 5.0 10.0 ND 14.2 ND ND 101 ND ND ND 12-Dec-12 5.0 10.0 ND 11.3 ND ND 113 ND ---ND 1-May-13 5.0 10.0 ND 24.3 ND ND 34.0 ND ND ND5-Aug-13 5.0 10.0 ND 24.7 ND ND 50.9 ND ---ND 24-Feb-14 5.0 10.0 ND 18.4 ND ND 9.6 J ND ND ND 12-Aug-14 EPA 6010 5.0 10.0 ND 9.4 J ND ND 46.3 ND ---ND 10-Mar-15 EPA 6010 2.5 10.0 ND 8.7 J ND ND 39.2 ND ---ND 18-Aug-15 EPA 6010 2.5 10.0 ND 9.3 J ND ND 116 ND ---ND 16-Feb-16 EPA 6010 2.5 10.0 ND 10.0 ND ND 13.1 ND ---ND 9-Aug-16 EPA 6010 2.5 10.0 ND 10.0 J ND ND 144 ND ---ND Copper 8-Sep-94 ---200 ND ND ND ND ND 660 ------ 1-Dec-94 ---200 ND ND ND ND ND ND ------ 9-Feb-95 ---200 ND ND ND ND ND ND ------ 2-Mar-95 ---200 ND ND ND ND ND ND ------ 15-Nov-95 ---200 ND ND ND ND ND ND ------ 28-May-96 ---200 ND ND ND ND ND ND ------22-Nov-96 ---200 ND ND 32.0 13.0 100 ND ------ 17-Jun-97 ---200 34.0 350 13.0 37.0 28.0 77.0 ------ 1-Dec-97 ---200 19.0 72.0 14.0 88.0 15.0 34.0 ------ 20-May-98 ---200 12.0 48.0 380 41.0 53.0 28.0 ------ 19-Nov-98 ---200 10.0 ND 410 28.0 53.0 14.0 ------ 21-Jul-99 ---200 ND ND ND ND ND ND ------ 16-Nov-99 ---200 ND ND ND ND ND ND ------10-May-00 ---200 ND ND ND ND ND ND ------ 26-Oct-00 ---200 ND ND ND ND ND ND ------ 18-Apr-01 ---200 ND ND ND ND ND ND ------ 27-Oct-01 ---200 ND ND ND ND ND ND ------ 13-Jun-02 ---200 ND ND ND ND ND ND ------19-Nov-02 ---200 ND ND ND ND ND ND ------ 27-Jun-03 ---200 ND ND ND ND ND ND ------ 30-Dec-03 ---200 ND ND ND ND ND ND ---ND 30-Jun-04 ---200 ND ND ND ND ND ND ---ND 29-Dec-04 ---200 ND ND ND ND ND ND ---ND 29-Jun-05 ---200 ND ND ND ND ND ND ---ND 29-Dec-05 ---200 ND ND ND ND ND ND ---ND28-Jun-06 ---200 ND ND ND ND ND ND ---ND 29-Dec-06 ---10 ND ND 11.3 5.50 J 10.4 1.90 B ---0.60 J 12-Jul-07 ---10 ND ND 13.4 7.90 2.6 J ND ---ND NC 2L = 1,000 µg/L (10/23/07)19-Dec-07 ---10 2.0 B ND 8.6 B 3.8 B 7.0 B 0.73 B 5.8 B 9.8 8-Jul-08 ---10 0.64 J ND 12.1 3.7 J 8.5 J ND ---ND 17-Dec-08 0.30 10.0 0.80 J 13.6 10.2 3.9 J 11.9 0.37 J ---ND 9-Jul-09 0.30 10.0 ND ND 6.3 J ND 5.7 J ND 8.8 J ND16-Dec-09 0.30 10.0 ND ND 9.2 J 1.6 J 5.7 J ND ---ND 24-Jun-10 0.30 10.0 ND ND 10 1.2 J 5.1 J ND ---ND 13-Dec-10 0.30 10.0 1.1 B ND 13.6 5.8 J 5.6 J 0.59 B ---0.49 J 20-Jun-11 5.0 10.0 ND ND 15.3 8.1 J 8.7 J ND ---ND 5-Dec-11 5.0 10.0 ND ND 16.9 10.0 J 7.6 J ND ---ND 11-Jun-12 5.0 10.0 ND 10.7 12.2 6.3 J 7.4 J ND ND ND 12-Dec-12 5.0 10.0 ND ND 11.6 8.5 J 10.4 ND ---ND1-May-13 5.0 10.0 ND ND 13.6 5.8 J 9.6 J ND ND ND 5-Aug-13 5.0 10.0 ND ND 14.3 ND 10.2 ND ---ND 24-Feb-14 5.0 10.0 ND ND 12.2 ND 5.1 J ND ND ND12-Aug-14 EPA 6010 5.0 10.0 ND ND 10.5 ND ND ND ---ND 10-Mar-15 EPA 6010 2.5 10.0 ND ND 8.7 J ND 15.5 ND ---ND18-Aug-15 EPA 6010 2.5 10.0 ND ND 6.7 J 5.6 J 10.1 ND ---ND 16-Feb-16 EPA 6010 2.5 10.0 ND ND 7.8 J ND 5.1 J ND ---ND9-Aug-16 EPA 6010 2.5 10.0 ND ND 5.4 J ND 7.8 J ND ---ND Granville County Butner Landfill, Permit No. 39-02 Page 4 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Lead 8-Sep-94 ---10 ND 13.0 ND ND 30.0 36.0 ------ 1-Dec-94 ---10 11.0 ND ND ND 36.0 ND ------ 9-Feb-95 ---10 ND ND ND 10.0 37.0 ND ------ 2-Mar-95 ---10 ND ND ND ND 44.0 ND ------ 15-Nov-95 ---10 ND ND ND ND ND ND ------ 28-May-96 ---10 ND ND ND ND 42.0 ND ------22-Nov-96 ---10 ND ND ND ND 13.0 ND ------ 17-Jun-97 ---10 20.0 29.0 ND ND 13.0 ND ------ 1-Dec-97 ---10 8.0 14.0 ND 5.0 14.0 ND ------ 20-May-98 ---10 ND 6.0 ND 6.0 21.0 ND ------ 19-Nov-98 ---10 5.0 ND ND ND 58.0 ND ------ 21-Jul-99 ---10 ND 12.0 14.0 ND ND ND ------ 16-Nov-99 ---10 ND ND ND ND ND ND ------10-May-00 ---10 ND ND ND ND ND ND ------ 26-Oct-00 ---10 ND ND ND ND ND ND ------ 18-Apr-01 ---10 ND ND ND ND ND ND ------ 27-Oct-01 ---10 ND ND ND ND ND ND ------ 13-Jun-02 ---10 11.0 ND ND ND ND ND ------ 19-Nov-02 ---10 ND ND ND ND 12.0 ND ------ 27-Jun-03 ---10 ND ND ND ND ND ND ------30-Dec-03 ---10 ND ND ND ND ND ND ---ND 30-Jun-04 ---10 ND ND ND ND ND ND ---ND 29-Dec-04 ---10 ND ND ND ND ND ND ---ND29-Jun-05 ---10 ND ND ND ND ND ND ---ND 29-Dec-05 ---10 ND ND ND ND ND ND ---ND28-Jun-06 ---10 ND ND ND ND ND ND ---ND 29-Dec-06 ---10 ND ND ND ND ND 2.1 J ---ND12-Jul-07 ---10 ND ND ND ND ND ND ---ND NC 2L = 15 µg/L (10/23/07)19-Dec-07 ---10 ND ND ND ND ND ND ND ND 8-Jul-08 ---10 ND ND ND ND ND ND ---ND 17-Dec-08 4.0 10.0 ND ND ND ND ND ND ---ND 9-Jul-09 4.0 10.0 ND ND ND ND ND ND ND ND 16-Dec-09 4.0 10.0 ND ND ND ND ND ND ---ND 24-Jun-10 4.0 10.0 ND ND ND ND ND ND ---ND13-Dec-10 4.0 10.0 ND ND ND ND ND ND ---ND 20-Jun-11 5.0 10.0 ND ND ND ND ND ND ---ND 5-Dec-11 5.0 10.0 ND ND ND ND ND ND ---ND 11-Jun-12 5.0 10.0 ND ND ND ND ND ND ND ND 12-Dec-12 5.0 10.0 ND ND ND ND ND ND ---ND 1-May-13 5.0 10.0 ND ND ND ND ND ND ND ND 5-Aug-13 5.0 10.0 ND ND ND ND ND ND ---ND24-Feb-14 5.0 10.0 ND ND ND ND ND ND ND ND 12-Aug-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ---ND 10-Mar-15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ---ND 18-Aug-15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ---ND 16-Feb-16 EPA 6010 2.5 10.0 ND ND ND ND ND ND ---ND 9-Aug-16 EPA 6010 2.5 10.0 ND 5.1 J ND ND ND ND ---ND Mercury 1-Dec-97 ---0.5 ND ND ND ND ND ND ------ 19-Nov-98 ---0.5 ND ND ND ND ND ND ------ 16-Nov-99 ---0.5 ND 0.59 0.65 0.65 0.76 ND ------ 10-May-00 ---0.5 ---ND ND ND ND --------- 26-Oct-00 ---0.5 ---ND ND ND ND --------- 18-Apr-01 ---0.5 ---ND ND ND ND --------- 13-Jun-02 ---0.5 ---ND ND ND ND ---------27-Jun-03 ---0.5 ---ND ND ND ND --------- 30-Dec-03 ---0.5 ------------------------ 30-Jun-04 ---0.5 ND ND ND ND ND ND ---ND 29-Dec-04 ------------------------------ 29-Jun-05 ---0.5 ND ND ND ND ND ND ---ND 29-Dec-05 ------------------------------ 28-Jun-06 ---2 ND ND ND ND ND ND ---ND29-Dec-06 ------------------------------ 12-Jul-07 ---0.2 ND ND ND ND ND ND ---ND NC 2L = 1.05 µg/L (10/23/07)19-Dec-07 ------------------------ND --- 8-Jul-08 ---0.2 ND ND ND ND ND ND ---ND 17-Dec-08 ------------------------------9-Jul-09 0.070 0.2 ND ND ND ND ND ND ---ND 16-Dec-09 ------------------------------ NC 2L = 1 µg/L (02/05/10)24-Jun-10 0.070 0.20 ND ND ND ND ND 0.098 J ---ND 13-Dec-10 ------------------------------ 20-Jun-11 0.10 0.20 ND ND ND ND ND ND ---ND 5-Dec-11 ------------------------------ 11-Jun-12 0.10 0.20 ND ND ND ND ND ND ND ND12-Dec-12 ------------------------------ 1-May-13 0.10 0.20 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 0.10 0.20 ND ND ND ND ND ND ND ND 12-Aug-14 ------------------------------ 10-Mar-15 EPA 7470 0.10 0.20 ND ND ND ------------ND 16-Feb-16 EPA 7470 0.10 0.20 ND ND ND ------------ND Granville County Butner Landfill, Permit No. 39-02 Page 5 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Nickel 8-Sep-94 ---50 ND ND ND ND ND ND ------ 1-Dec-94 ---50 ND ND ND ND ND ND ------ 9-Feb-95 ---50 ND 72 ND ND ND ND ------ 2-Mar-95 ---50 ND 100 ND ND ND ND ------ 15-Nov-95 ---50 ND 61.0 ND ND ND ND ------ 28-May-96 ---50 ND 85.0 ND ND ND ND ------22-Nov-96 ---50 ND 72.0 ND ND ND ND ------ 17-Jun-97 ---50 75 98.0 ND ND ND ND ------ 1-Dec-97 ---50 ND 89.0 ND ND ND ND ------ 20-May-98 ---50 ND 91.0 ND ND ND ND ------ 19-Nov-98 ---50 ND 83.0 ND ND ND ND ------ 21-Jul-99 ---50 ND 109 ND ND ND ND ------ 16-Nov-99 ---50 ND 122 ND ND ND ND ------10-May-00 ---50 ND 104 ND ND ND ND ------ 26-Oct-00 ---50 ND 93.0 ND ND ND ND ------ 18-Apr-01 ---50 ND 107 ND ND ND ND ------ 27-Oct-01 ---50 ND 92.0 ND ND ND ND ------ 13-Jun-02 ---50 ND 98.0 ND ND ND ND ------ 19-Nov-02 ---50 ND 74.0 ND ND ND ND ------ 27-Jun-03 ---50 ND 85.0 ND ND ND ND ------30-Dec-03 ---50 ND 100 ND ND ND ND ---ND 30-Jun-04 ---50 ND 120 (81.0)ND ND ND ND ---ND 29-Dec-04 ---50 ND 100 ND ND ND ND ---ND29-Jun-05 ---50 ND 150 (92.0)ND ND ND ND ---ND 29-Dec-05 ---50 ND 96.0 ND ND ND ND ---ND28-Jun-06 ---50 ND 88.7 ND ND ND ND ---ND 29-Dec-06 ---50 ND 94.7 30.1 14.2 8.9 J ND ---ND12-Jul-07 ---50 ND 99.0 30.6 J 13.9 J 13.7 J ND ---ND NC 2L = 100 µg/L (10/23/07)19-Dec-07 ---50 ND 83.4 23.7 11.0 18.3 ND 11.4 ND 8-Jul-08 ---50 ND 76.0 28.1 J 11.5 J 27.0 J ND ---ND 17-Dec-08 1.7 50.0 ND 75.5 27.8 J 12.2 J 11.0 B ND ---2.4 J 9-Jul-09 1.7 50.0 2.2 J 93.5 29.4 J 11.7 J 23.2 J ND 13.1 J ND 16-Dec-09 1.7 50.0 ND 81.2 28.2 J 11.8 B 2.6 B ND ---3.0 J 24-Jun-10 1.7 50.0 ND 76.3 19.7 J 9.0 J 7.0 J 4.5 J ---ND13-Dec-10 1.7 50.0 ND 83.0 23.5 J 6.8 B 20.7 J ND ---2.7 J 20-Jun-11 5.0 50.0 ND 78.8 30.1 J 11.2 J 15.3 J ND ---ND 5-Dec-11 5.0 50.0 ND 89.1 32.8 J 11.7 J 24.3 J ND ---ND 11-Jun-12 5.0 50.0 ND 91.8 28.9 J 10.0 J 17.3 J ND ND ND 12-Dec-12 5.0 50.0 ND 91.8 29.2 J 9.3 J 21.1 J ND ---ND 1-May-13 5.0 50.0 ND 89.6 31.9 J 10.4 J 5.7 J ND ND ND 5-Aug-13 5.0 50.0 ND 87.9 28.1 J 9.0 J 8.4 J ND ---ND24-Feb-14 5.0 50.0 ND 83.1 16.7 J 10.4 J ND ND ND ND 12-Aug-14 EPA 6010 5.0 50.0 ND 97.9 29 J 12.9 J 13.2 J ND ---ND 10-Mar-15 EPA 6010 2.5 50.0 ND 91.9 32.9 J 12.3 J 8.2 J ND ---ND 18-Aug-15 EPA 6010 2.5 50.0 ND 98.0 28.0 J 11.9 J 26.2 J 5.4 J ---ND 16-Feb-16 EPA 6010 2.5 50.0 ND 92.0 35.4 J 12.7 J 3.7 J ND ---ND 9-Aug-16 EPA 6010 2.5 50.0 3.3 J 88.9 29.0 J 12.2 J 30.7 J ND ---ND Selenium 8-Sep-94 ---20 ND ND ND ND ND ND ------ 1-Dec-94 ---20 ND ND ND ND ND ND ------ 9-Feb-95 ---20 ND ND ND ND ND ND ------ 2-Mar-95 ---20 ND ND ND ND ND ND ------ 15-Nov-95 ---20 ND ND ND ND ND ND ------ 28-May-96 ---20 ND ND ND ND ND ND ------ 22-Nov-96 ---20 ND ND ND ND ND ND ------17-Jun-97 ---20 ND ND ND ND ND ND ------ 1-Dec-97 ---20 ND ND ND ND ND ND ------ 20-May-98 ---20 ND ND ND ND ND ND ------ 19-Nov-98 ---20 ND ND ND ND ND ND ------ 21-Jul-99 ---20 ND ND ND ND 36.0 ND ------ 16-Nov-99 ---20 ND ND ND ND ND ND ------ 10-May-00 ---20 ND ND ND ND ND ND ------26-Oct-00 ---20 ND ND ND ND ND ND ------ 18-Apr-01 ---20 ND ND ND ND ND ND ------ 27-Oct-01 ---20 ND ND ND ND ND ND ------ 13-Jun-02 ---20 ND ND ND ND ND ND ------ 19-Nov-02 ---20 ND ND ND ND ND ND ------27-Jun-03 ---20 ND ND ND ND ND ND ------ 30-Dec-03 ---20 ND ND ND ND ND ND ---ND 30-Jun-04 ---20 ND ND ND ND ND ND ---ND 29-Dec-04 ---20 ND ND ND ND ND ND ---ND 29-Jun-05 ---20 ND ND ND ND ND ND ---ND 29-Dec-05 ---20 ND ND ND ND ND ND ---ND 28-Jun-06 ---20 ND ND ND ND ND ND ---ND29-Dec-06 ---10 ND ND ND ND ND ND ---ND 12-Jul-07 ---10 ND ND ND ND ND ND ---ND NC 2L = 50 µg/L (10/23/07)19-Dec-07 ---10 ND 11.5 ND ND ND ND ND ND 8-Jul-08 ---10 ND ND ND ND ND ND ---ND 17-Dec-08 3.8 10 4.8 B 5.1 B 4.8 B ND ND ND ---4.9 J 9-Jul-09 3.8 10 ND ND 4.2 J ND ND ND ND ND 16-Dec-09 3.8 10 ND ND ND 5.1 J ND ND ---NDNC 2L = 20 µg/L (02/05/10)24-Jun-10 3.8 10 ND ND ND ND ND ND ---ND 13-Dec-10 3.8 10 ND ND ND ND ND ND ---ND 20-Jun-11 10.0 10 ND ND ND ND ND ND ---ND 5-Dec-11 10.0 10 ND ND ND ND ND ND ---ND 11-Jun-12 10.0 10 ND ND ND ND ND ND ND ND 12-Dec-12 10.0 10 ND ND ND ND ND ND ---ND 1-May-13 10.0 10 ND ND ND ND ND ND ND ND5-Aug-13 10.0 10 ND ND ND ND ND ND ---ND 24-Feb-14 10.0 10 ND ND ND ND ND ND ND ND 12-Aug-14 EPA 6010 10.0 10 ND ND ND ND ND ND ---ND 10-Mar-15 EPA 6010 5.0 10 ND ND ND ND ND ND ---ND 18-Aug-15 EPA 6010 5.0 10 ND ND ND ND ND ND ---ND 16-Feb-16 EPA 6010 5.0 10 ND ND ND ND ND ND ---ND 9-Aug-16 EPA 6010 5.0 10 ND ND ND ND ND ND ---ND Granville County Butner Landfill, Permit No. 39-02 Page 6 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Silver 8-Sep-94 ---10 ND ND ND ND ND ND ------ 1-Dec-94 ---10 ND ND ND ND ND ND ------ 9-Feb-95 ---10 ND ND ND ND ND ND ------ 2-Mar-95 ---10 ND ND ND ND ND ND ------ 15-Nov-95 ---10 ND ND ND ND ND ND ------ 28-May-96 ---10 ND ND ND ND ND ND ------22-Nov-96 ---10 ND ND ND ND ND ND ------ 17-Jun-97 ---10 ND ND ND ND ND ND ------ 1-Dec-97 ---10 ND 8.0 ND ND ND 3 ------ 20-May-98 ---10 ND ND ND ND ND ND ------ 19-Nov-98 ---10 ND ND ND ND ND ND ------ 21-Jul-99 ---10 ND ND ND ND ND ND ------ 16-Nov-99 ---10 ND ND ND ND ND ND ------10-May-00 ---10 ND ND ND ND ND ND ------ 26-Oct-00 ---10 ND ND ND ND ND ND ------ 18-Apr-01 ---10 ND 15.0 ND ND ND ND ------ 27-Oct-01 ---10 ND ND ND ND ND ND ------ 13-Jun-02 ---10 ND ND ND ND ND ND ------ 19-Nov-02 ---10 ND ND ND ND ND ND ------ 27-Jun-03 ---10 ND ND ND ND ND ND ------30-Dec-03 ---10 ND ND ND ND ND ND ---ND 30-Jun-04 ---10 ND ND ND ND ND ND ---ND 29-Dec-04 ---10 ND ND ND ND ND ND ---ND29-Jun-05 ---10 ND ND ND ND ND ND ---ND 29-Dec-05 ---10 ND ND ND ND ND ND ---ND28-Jun-06 ---10 ND ND ND ND ND ND ---ND 29-Dec-06 ---10 ND ND ND ND ND ND ---ND12-Jul-07 ---10 ND ND ND ND ND ND ---ND NC 2L = 17.5 µg/L (10/23/07)19-Dec-07 ---10 ND 0.57 J 0.60 J 0.55 J ND 0.33 J ND ND 8-Jul-08 ---10 ND 2.7 J 2.3 J 1.1 J 0.22 J 0.69 J ---0.12 J 17-Dec-08 0.10 10.0 0.13 J 1.8 J 1.4 J 0.85 J 0.12 J 0.51 J ---ND 9-Jul-09 0.10 10.0 ND 0.84 J 0.63 J 0.45 J ND 0.11 J ND ND 16-Dec-09 0.10 10.0 0.12 J 2.0 J 1.6 J 1.0 J 0.12 J 0.52 J ---ND NC 2L = 20 µg/L (02/05/10)24-Jun-10 0.10 10.0 ND 0.38 J 0.33 J 0.35 J ND ND ---ND13-Dec-10 0.10 10.0 0.15 B 1.3 J 0.99 J 0.45 B {ND}{ND}---0.21 {0.19 J}J 20-Jun-11 5.0 10.0 ND ND ND ND ND ND ---ND 5-Dec-11 5.0 10.0 ND ND ND ND ND ND ---ND 11-Jun-12 5.0 10.0 ND ND ND ND ND ND ND ND 12-Dec-12 5.0 10.0 ND ND ND ND ND ND ---ND 1-May-13 5.0 10.0 ND ND ND ND ND ND ND ND 5-Aug-13 5.0 10.0 ND ND ND ND ND ND ---ND24-Feb-14 5.0 10.0 ND ND ND ND ND ND ND ND 12-Aug-14 EPA 6010 5.0 10.0 ND ND ND ND ND ND ---ND 10-Mar-15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ---ND 18-Aug-15 EPA 6010 2.5 10.0 ND ND ND ND ND ND ---ND 16-Feb-16 EPA 6010 2.5 10.0 ND ND ND ND ND ND ---ND 9-Aug-16 EPA 6010 2.5 10.0 ND ND ND ND ND ND ---ND Thallium 8-Sep-94 ---10 ND ND ND ND ND ND ------ 1-Dec-94 ---10 ND ND ND ND ND ND ------ 9-Feb-95 ---10 ND ND ND ND ND ND ------ 2-Mar-95 ---10 ND ND ND ND ND ND ------ 15-Nov-95 ---10 ND ND ND ND ND ND ------ 28-May-96 ---10 ND ND ND ND ND ND ------ 22-Nov-96 ---10 ND ND ND ND ND ND ------17-Jun-97 ---10 ND 3.0 ND ND ND ND ------ 1-Dec-97 ---10 ND ND ND ND ND ND ------ 20-May-98 ---10 ND ND ND ND ND ND ------ 19-Nov-98 ---10 ND ND ND ND ND ND ------ 21-Jul-99 ---10 ND ND ND ND ND ND ------ 16-Nov-99 ---10 ND ND ND ND ND ND ------ 10-May-00 ---10 ND ND ND ND ND ND ------26-Oct-00 ---10 ND ND ND ND ND ND ------ 18-Apr-01 ---10 ND ND ND ND ND ND ------ 27-Oct-01 ---10 ND ND ND ND ND ND ------ 13-Jun-02 ---10 ND ND ND ND ND ND ------ 19-Nov-02 ---10 ND ND ND ND ND ND ------27-Jun-03 ---10 ND ND ND ND ND ND ------ 30-Dec-03 ---10 ND ND ND ND ND ND ---ND 30-Jun-04 ---10 ND ND ND ND ND ND ---ND 29-Dec-04 ---10 ND 10 J (ND)ND ND ND ND ---ND 29-Jun-05 ---10 ND 22.0 (30.0)13.0 (24.0)ND ND ND ---ND 29-Dec-05 ---10 ND 23.0 20.0 ND ND ND ---ND 28-Jun-06 ---10 ND 25.7 12.6 ND ND ND ---ND29-Dec-06 ---6 ND ND ND ND ND ND ---ND 12-Jul-07 ---5.5 ND ND ND ND ND ND ---ND GWPS = 0.28 µg/L (10/23/07)19-Dec-07 ---5.5 ND 4.0 J ND ND ND ND ND ND 8-Jul-08 ---5.5 ND ND ND ND ND ND ---ND 17-Dec-08 3.0 5.5 ND 3.2 J 3.2 J ND ND ND ---ND 9-Jul-09 3.0 5.5 ND ND ND 4.1 J ND ND ND ND 16-Dec-09 3.0 5.5 ND ND ND ND ND ND ---ND24-Jun-10 3.0 5.5 ND ND 5.2 J 3.1 J ND ND ---ND GWPS = 0.2 µg/L (10/1/10)13-Dec-10 3.0 5.5 ND ND 7.7 ND ND ND ---ND 20-Jun-11 5.4 5.5 ND ND ND ND ND ND ---ND 5-Dec-11 5.4 5.5 ND ND ND ND ND ND ---ND 11-Jun-12 5.4 5.5 ND ND ND ND ND ND ND ND 12-Dec-12 5.4 5.5 ND ND ND ND ND ND ---ND 1-May-13 5.4 5.5 ND ND ND ND ND ND ND ND5-Aug-13 5.4 5.5 ND ND ND ND ND ND ---ND 24-Feb-14 5.4 5.5 ND ND ND ND ND ND ND ND 12-Aug-14 EPA 6010 5.4 5.5 ND ND ND ND ND ND ---ND 10-Mar-15 EPA 6010 5.0 5.5 ND ND ND ND ND ND ---ND 18-Aug-15 EPA 6010 5.0 5.5 ND ND ND ND ND ND ---ND 16-Feb-16 EPA 6010 5.0 5.5 ND ND ND ND ND ND ---ND 9-Aug-16 EPA 6010 5.0 5.5 ND ND ND ND ND ND ---ND Granville County Butner Landfill, Permit No. 39-02 Page 7 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Tin 1-Dec-97 ---100 ND ND ND ND ND ND ------ 19-Nov-98 ---100 ND ND ND ND ND ND ------ 16-Nov-99 ---100 ND ND ND ND ND ND ------ 26-Oct-00 ---100 ---ND ND ND ND --------- 18-Apr-01 ---100 ---ND ND ND ND --------- 27-Oct-01 ---100 ------------------------13-Jun-02 ---100 ND ND ND ND ND ND ------ 19-Nov-02 ---100 ------------------------ 27-Jun-03 ---100 ND 149 127 ND ND ND ------ 30-Dec-03 ---100 ND ND ND ND ND ND ---ND 30-Jun-04 ---100 ND ND ND ND ND ND ---ND 29-Dec-04 ---100 ND ND ND ND ND ND ---ND 29-Jun-05 ---100 ND ND ND ND ND ND ---ND 29-Dec-05 ---100 ND ND ND ND ND ND ---ND 28-Jun-06 ---100 ND ND ND ND ND ND ---ND 29-Dec-06 ---100 ND 41.1 14.4 3.2 J ND ND ---ND 12-Jul-07 ---100 ND 35.2 J 13.9 J 5.2 J ND ND ---ND NC 2L = NE µg/L (10/23/07)19-Dec-07 ---100 ND 33.6 7.4 ND ND ND ND ND 8-Jul-08 ---100 4.4 J 28.6 J 15.1 J 5.4 J 3.0 J 3.6 J ---ND 17-Dec-08 1.8 100 ND 22.5 J 9.2 J ND ND ND ---ND9-Jul-09 1.8 100 ND 21.4 J 8.6 J ND ND ND ---ND 16-Dec-09 1.8 100 ND 26.3 J 10.7 J ND ND ND ---ND GWPS = 2100 µg/L (02/05/10)24-Jun-10 1.8 100 ND 23.4 J 10.7 J 3.2 J 2.2 J 1.9 J ---ND 13-Dec-10 1.8 100 ND 30.3 J 12.1 J 5.8 J ND ND ---ND 20-Jun-11 5.0 100 ND 26.8 J 13.8 J ND ND ND ---ND 5-Dec-11 5.0 100 ND 25.8 J 13.9 J ND ND ND ---ND 11-Jun-12 5.0 100 ND 22.2 J 9.0 J ND ND ND ND ND12-Dec-12 5.0 100 ND 30.0 J 13.2 J ND ND ND ---ND 1-May-13 5.0 100 ND 25.8 J 12.2 J ND ND ND ---ND 5-Aug-13 5.0 100 ND 22.7 J 12.5 J ND ND ND ---ND 24-Feb-14 5.0 100 ND 26.7 J 11.7 J 9.8 J ND ND ND ND 12-Aug-14 EPA 6010 5.0 100 ND 30.7 J 8.2 J ND ND ND ---ND 10-Mar-15 EPA 6010 2.5 100 ND 28.7 J 11.1 J ND ND ND ---ND 18-Aug-15 EPA 6010 2.5 100 ND 27.7 J 7.5 J ND ND ND ---ND16-Feb-16 EPA 6010 2.5 100 ND 28.6 J 10.4 J ------------ND 9-Aug-16 EPA 6010 2.5 100 ND 20.9 J 5.4 J ------------ND Vanadium 8-Sep-94 ---40 ND ND ND ND ND 130 ------ 1-Dec-94 ---40 63.0 ND ND 45.0 ND ND ------ 9-Feb-95 ---40 ND ND ND ND ND ND ------ 2-Mar-95 ---40 41.0 ND ND 45.0 ND ND ------15-Nov-95 ---40 ND ND ND ND ND ND ------ 28-May-96 ---40 83.0 ND ND ND ND ND ------ 22-Nov-96 ---40 7.0 17 ND 21.0 ND ND ------ 17-Jun-97 ---40 450 560 ND 19.0 ND ND ------ 1-Dec-97 ---40 62.0 88.0 ND 41.0 ND 10.0 ------ 20-May-98 ---40 25.0 15.0 ND 10.0 5.0 ND ------ 19-Nov-98 ---40 33.0 29.0 5.0 16.0 9.0 5.0 ------21-Jul-99 ---40 ND ND ND ND ND ND ------ 16-Nov-99 ---40 ND ND ND ND ND ND ------ 10-May-00 ---40 ND ND ND ND ND ND ------ 26-Oct-00 ---40 ND ND ND ND ND ND ------ 18-Apr-01 ---40 ND ND ND ND ND ND ------ 27-Oct-01 ---40 ND ND ND ND ND ND ------ 13-Jun-02 ---40 ND ND ND ND ND ND ------19-Nov-02 ---40 ND ND ND ND ND ND ------ 27-Jun-03 ---40 ND ND ND ND ND ND ------ 30-Dec-03 ---40 ND ND ND ND ND ND ---ND 30-Jun-04 ---40 ND ND ND ND ND ND ---ND 29-Dec-04 ---40 ND ND ND ND ND ND ---ND 29-Jun-05 ---40 ND ND ND ND ND ND ---ND 29-Dec-05 ---40 ND ND ND ND ND ND ---ND28-Jun-06 ---40 ND ND ND ND ND ND ---ND 29-Dec-06 ---25 2.7 J ND ND 14.5 ND 1.0 J ---ND 12-Jul-07 ---25 ND ND ND 19.4 J ND ND ---ND GWPS = 3.5 µg/L (10/23/07)19-Dec-07 ---25 2.2 B 2.2 B ND 15.7 J 3.0 B 1.2 B 4.0 J 0.62 J 8-Jul-08 ---25 2.6 J 2.4 J ND 14.6 J 1.4 J 1.2 J ---0.20 J17-Dec-08 0.20 25.0 1.9 B 2.3 B ND 13.9 J 2.5 B 1.2 B ---0.76 J 9-Jul-09 0.20 25.0 3.9 B 9.7 J 2.5 B 18.4 J 2.9 B 2.2 B 8.5 J 1.30 J 16-Dec-09 0.20 25.0 2.0 B 4.4 J 1.3 B 14.0 J 2.2 B 1.5 B ---0.53 J 24-Jun-10 0.20 25.0 1.8 J 4.4 J 1.5 J 13.3 J 2.2 J 1.3 J ---ND GWPS = 0.3 µg/L (10/1/10)13-Dec-10 0.20 25.0 3.2 J 3.6 J 0.35 B 16.6 J 1.8 B 1.0 B ---0.36 J 20-Jun-11 5.0 25.0 ND ND ND 14.5 J ND ND ---ND 5-Dec-11 5.0 25.0 ND ND ND 13.5 J ND ND ---ND11-Jun-12 5.0 25.0 ND 18.0 J ND 12.3 J ND ND ND ND 12-Dec-12 5.0 25.0 ND ND ND 13.6 J ND ND ---ND 1-May-13 5.0 25.0 ND ND ND 6.3 J ND ND ND ND 5-Aug-13 5.0 25.0 ND ND ND 10.2 J ND ND ---ND 24-Feb-14 5.0 25.0 ND ND ND 12.9 J ND ND ND ND 12-Aug-14 EPA 6010 5.0 25.0 ND ND ND 18.6 J ND ND ---ND 10-Mar-15 EPA 6010 2.5 25.0 3.1 J 11.6 J 6.2 J 13.4 J ND ND ---ND18-Aug-15 EPA 6010 2.5 25.0 3.4 J 6.8 J 3.6 J 19.6 J 2.8 J ND ---ND 16-Feb-16 EPA 6010 2.5 25.0 2.7 J 3.3 J ND 14.4 J ND ND ---ND 9-Aug-16 EPA 6010 2.5 25.0 2.5 J 3.5 J ND 21.2 J ND ND ---ND Granville County Butner Landfill, Permit No. 39-02 Page 8 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Zinc 8-Sep-94 ---50 110 160 ND ND 320 430 ------ 1-Dec-94 ---50 132 ND ND 70 164 ND ------ 9-Feb-95 ---50 144 89 ND 91 79 74 ------ 2-Mar-95 ---50 67 ND ND ND 111 ND ------ 15-Nov-95 ---50 ND 50 ND ND ND ND ------ 28-May-96 ---50 136 ND ND ND 122 ND ------22-Nov-96 ---50 79.0 48.0 28.0 ND 38.0 ND ------ 17-Jun-97 ---50 370 410 33.0 39.0 36.0 69.0 ------ 1-Dec-97 ---50 140 110 11.0 45.0 34.0 30.0 ------ 20-May-98 ---50 70.0 63.0 23.0 31.0 47.0 34.0 ------ 19-Nov-98 ---50 61.0 33.0 21.0 17.0 53.0 10.0 ------ 21-Jul-99 ---50 ND ND ND ND ND ND ------ 16-Nov-99 ---50 ND ND ND ND ND ND ------10-May-00 ---50 ND ND ND ND ND ND ------ 26-Oct-00 ---50 ND ND ND ND ND ND ------ 18-Apr-01 ---50 ND ND ND ND ND ND ------ 27-Oct-01 ---50 ND ND ND ND ND ND ------ 13-Jun-02 ---50 ND ND ND ND 382 ND ------ 19-Nov-02 ---50 ND ND ND ND ND ND ------ 27-Jun-03 ---50 ND ND ND ND ND ND ------30-Dec-03 ---50 ND ND ND ND ND ND ---ND 30-Jun-04 ---50 ND ND ND ND ND ND ---ND 29-Dec-04 ---50 ND ND ND 66.0 ND ND ---ND29-Jun-05 ---50 ND 54.0 56.0 ND ND ND ---ND 29-Dec-05 ---50 ND ND ND ND ND ND ---ND28-Jun-06 ---50 ND ND ND ND ND ND ---ND 29-Dec-06 ---50 8.0 J ND ND 4.1 J 4.3 J 4.1 J ---ND12-Jul-07 ---10 9.6 J ND ND ND ND ND ---ND NC 2L = 1,050 µg/L (10/23/07)19-Dec-07 ---10 4.3 B 14.3 B 6.3 B ND ND ND 2.4 B 102 8-Jul-08 ---10 5.9 B ND ND ND 4.1 B ND ---1.2 J 17-Dec-08 0.40 10.0 2.4 B 6.3 J ND ND 4.6 J 0.60 B ---0.49 J 9-Jul-09 0.40 10.0 3.4 B ND ND ND ND ND 6.1 B 1.6 J 16-Dec-09 0.40 10.0 4.6 B ND ND ND 7.4 B ND ---7.7 J NC 2L = 1,000 µg/L (02/05/10)24-Jun-10 0.40 10.0 0.58 J ND ND ND ND 1.3 J ---ND13-Dec-10 0.40 10.0 4.5 B ND ND ND ND ND ---6.7 J 20-Jun-11 10.0 10.0 ND ND ND ND ND ND ---ND 5-Dec-11 10.0 10.0 ND ND ND ND ND ND ---12.4 11-Jun-12 10.0 10.0 ND 20.9 ND ND ND ND ND ND 12-Dec-12 10.0 10.0 ND ND ND ND ND ND ---ND 1-May-13 10.0 10.0 ND ND ND ND 11.8 ND 10.0 ND 5-Aug-13 10.0 10.0 ND ND ND ND ND ND ---ND24-Feb-14 10.0 10.0 ND ND ND ND ND ND ND ND 12-Aug-14 EPA 6010 10.0 10.0 ND ND ND ND 16.9 ND ---ND 18-Aug-15 EPA 6010 5.0 10.0 7.4 J ND ND ND 5.2 J ND ---ND 16-Feb-16 EPA 6010 5.0 10.0 14.5 16.7 17.8 46.1 5.9 J ND ---ND 9-Aug-16 EPA 6010 5.0 10.0 12.0 7.7 J ND ND ND ND ---ND Cyanide 9-Jul-09 5.0 10 ND ND ND ND 46.9 ND ND ND Resample >28-Sep-09 5.0 10 ------------ND ------ND NC 2L = 70 µg/L (10/23/07)16-Dec-09 ------------------------------ 24-Jun-10 5.0 10.0 ND ND ND ND ND ND ---ND 13-Dec-10 ------------------------------ Resample >20-Jun-11 5.0 10.0 ND ND ND ND ND ND ---ND 5-Dec-11 ------------------------------ 11-Jun-12 5.0 10.0 ND 6.4 J ND ND 8.7 J ND ---ND 12-Dec-12 ------------------------------ 1-May-13 5.0 10.0 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 5.0 10.0 ND ND ND ND ND ND ND 5.5 J 12-Aug-14 5.0 10.0 ND ND ND ND ND ND ND ND 10-Mar-15 EPA 6010 5.0 10.0 9.5 B 7.5 B 8.5 B 8.8 B 11.8 B 6.6 B ---5.6 J 16-Feb-16 SM 4500-CN-E 4.0 10.0 ND ND ND ------------ND Granville County Butner Landfill, Permit No. 39-02 Page 9 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks ORGANICS Acetone 27-Oct-01 ---100 244 B 109 B ND 130 B 128 B 476 B ---479 13-Jun-02 ---100 ND ND ND ND ND ND ------ 13-Jun-02 ---100 ND ND ND ND ND ND ------ 19-Nov-02 ---100 ND ND ND ND ND ND ------ 27-Jun-03 ---100 ND ND ND ND ND ND ------30-Dec-03 ---100 ND ND ND ND ND ND ---ND 30-Jun-04 ---100 ND ND ND ND ND ND ---ND 29-Dec-04 ---100 ND ND ND ND ND ND ---ND29-Jun-05 ---100 ND ND ND ND ND ND ---ND 29-Dec-05 ---100 ND ND ND ND ND ND ---ND28-Jun-06 ---100 ND ND ND ND ND ND ---ND 29-Dec-06 ---100 ND ND ND ND ND ND ---ND12-Jul-07 ---100 ND ND ND ND ND ND ---ND NC 2L = 700 µg/L (10/23/07)19-Dec-07 ---100 ND ND ND ND ND ND ND 4.5 J 8-Jul-08 ---100 ND ND ND ND ND ND ---ND 17-Dec-08 20.0 100 ND ND ND ND ND ND ---ND 9-Jul-09 20.0 100 ND ND ND ND ND ND ND ND 16-Dec-09 2.2 100 ND ND ND ND ND ND ---2.8 J NC 2L = 6,000 µg/L (02/05/10)24-Jun-10 2.2 100 ND 18.5 B 6.5 B ND 2.2 B ND ---7.7 J13-Dec-10 2.2 100 ND ND ND ND ND ND ---ND 20-Jun-11 2.2 100 ND ND ND ND ND 2.4 B ---3.9 J 5-Dec-11 2.2 100 ND 2.3 B ND ND ND ND ---8.8 J 11-Jun-12 2.2 100 ND 3.5 B ND ND ND ND ND 4.7 J 12-Dec-12 10.0 100 ND ND ND ND ND ND ---ND1-May-13 10.0 100 ND ND ND ND ND ND ND 14.6 J 5-Aug-13 10.0 100 ND ND ND ND ND ND ---ND24-Feb-14 10.0 100 ND ND ND ND ND ND ND 25.7 J *12-Aug-14 EPA 8260 10.0 100 ND ND ND ND ND ND ND 22.0 J 10-Mar-15 EPA 8260 10.0 100 ND ND ND ND ND ND ND ND18-Aug-15 EPA 8260 10.0 100 ND ND ND ND ND ND ND ND 16-Feb-16 EPA 8260 10.0 100 ND ND ND ND ND ND ND ND9-Aug-16 EPA 8260 10.0 100 ND ND ND ND ND ND ---ND Benzene 8-Sep-94 ---5 ND ND ND ND ND ND ------ 1-Dec-94 ---5 ND ND ND ND ND ND ------ 9-Feb-95 ---5 ND ND ND ND ND ND ------ 2-Mar-95 ---5 ND ND ND ND ND ND ------ 15-Nov-95 ---5 ND ND ND ND ND ND ------ 28-May-96 ---5 ND ND ND ND ND ND ------ 22-Nov-96 ---5 ND ND ND ND ND ND ------17-Jun-97 ---5 ND ND ND ND ND ND ------ 1-Dec-97 ---5 ND ND ND ND ND ND ------ 20-May-98 ---5 ND ND ND ND ND ND ------ 19-Nov-98 ---5 ND ND ND ND ND ND ------ 21-Jul-99 ---5 ND ND ND ND ND ND ------ 16-Nov-99 ---5 ND ND ND ND ND ND ------ 10-May-00 ---5 ND ND ND ND ND ND ------26-Oct-00 ---5 ND ND ND ND ND ND ------ 18-Apr-01 ---5 ND ND ND ND ND ND ------ 27-Oct-01 ---5 ND ND ND ND ND ND ------ 13-Jun-02 ---5 ND ND ND ND ND ND ------ 19-Nov-02 ---5 ND ND ND ND ND ND ------ 27-Jun-03 ---5 ND ND ND ND ND ND ------ 30-Dec-03 ---5 ND ND ND ND ND ND ---ND30-Jun-04 ---5 ND ND ND ND ND ND ---ND 29-Dec-04 ---5 ND ND ND ND ND ND ---ND 29-Jun-05 ---5 ND ND ND ND ND ND ---ND29-Dec-05 ---5 ND ND ND ND ND ND ---ND 28-Jun-06 ---5 ND ND ND ND ND ND ---ND 29-Dec-06 ---3 ND 1.5 ND ND ND ND ---ND Resample >23-Feb-07 ---3 ---1.2 ---------------ND12-Jul-07 ---1 ND 1.9 ND ND ND ND ---ND NC 2L = 1 µg/L (10/23/07)19-Dec-07 ---1 ND 1.8 0.48 J 0.26 J ND ND ND ND 8-Jul-08 ---1 ND 1.4 0.51 J 0.32 J ND ND ---ND 17-Dec-08 0.25 1.0 ND 1.7 0.54 J ND ND ND ---ND 9-Jul-09 0.25 1.0 ND 1.7 0.34 J ND ND ND ND ND16-Dec-09 0.25 1.0 ND 1.7 0.60 J 0.29 J ND ND ---ND 24-Jun-10 0.25 1.0 ND 0.77 J 0.49 J 0.33 J ND ND ---ND 13-Dec-10 0.25 1.0 ND 1.8 0.59 J 0.37 J ND ND ---ND Resample >8-Feb-11 0.25 1.0 ---1.4 ---------------ND 20-Jun-11 0.25 1.0 ND 1.7 0.60 J 0.39 J ND ND ---ND 5-Dec-11 0.25 1.0 ND 1.4 0.69 J 0.40 J ND ND ---ND 11-Jun-12 0.25 1.0 ND ND 0.51 J ND ND ND ND ND12-Dec-12 0.25 1.0 ND 1.6 0.73 J 0.32 J ND ND ---ND Resample >10-Jan-13 0.25 1.0 ND 1.4 ------------ND ND 1-May-13 0.25 1.0 ND 1.3 0.56 J 0.27 J ND ND ND ND5-Aug-13 0.25 1.0 ND 1.6 0.64 J 0.44 J ND ND ---ND 24-Feb-14 0.25 1.0 ND 1.4 ND ND ND ND ND ND*12-Aug-14 EPA 8260 0.25 1.0 ND 1.7 0.61 J 0.25 J ND ND ND ND 10-Mar-15 EPA 8260 0.25 1.0 ND 1.3 0.54 J ND ND ND ND ND18-Aug-15 EPA 8260 0.25 1.0 ND 1.5 0.66 J 0.32 J ND ND ---ND 16-Feb-16 EPA 8260 0.25 1.0 ND 1.3 0.56 J ND ND ND ND ND 9-Aug-16 EPA 8260 0.25 1.0 ND 1.4 0.53 J 0.29 J ND ND ND ND Granville County Butner Landfill, Permit No. 39-02 Page 10 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Bromomethane 17-Dec-08 0.29 10.0 ND ND 0.58 J ND ND ND ---ND NC 2L = NE µg/L (10/23/07)9-Jul-09 0.29 10.0 ND ND ND ND ND ND ND ND 16-Dec-09 0.29 10.0 ND ND ND ND ND ND ---ND 24-Jun-10 0.29 10.0 ND ND ND ND ND ND ---ND GWPS = 10 µg/L (8/1/10)13-Dec-10 0.29 10.0 ND ND ND ND ND ND ---ND 20-Jun-11 0.29 10.0 ND ND ND ND ND ND ---ND5-Dec-11 0.29 10.0 ND ND ND ND ND ND ND ND 11-Jun-12 0.29 10.0 ND ND ND ND ND ND ND ND 12-Dec-12 0.29 10.0 ND ND ND ND ND ND ---ND 1-May-13 0.29 10.0 ND ND ND ND ND ND ND ND 5-Aug-13 0.29 10.0 ND ND ND ND ND ND ---ND 24-Feb-14 0.29 10.0 ND ND ND ND ND ND ND ND *12-Aug-14 EPA 8260 0.29 10.0 ND ND ND ND ND ND ND ND10-Mar-15 EPA 8260 0.29 10.0 ND ND ND ND ND ND ND ND 18-Aug-15 EPA 8260 0.29 10.0 ND ND ND ND ND ND ---ND 16-Feb-16 EPA 8260 0.29 10.0 ND ND ND ND ND ND ND ND 9-Aug-16 EPA 8260 0.29 10.0 ND ND ND ND ND ND ---ND 2-Butanone (MEK)17-Dec-08 0.96 100 ND ND ND ND 1.2 J ND ---ND NC 2L = 4,200 µg/L (10/23/07)9-Jul-09 0.96 100 ND ND ND ND ND ND ND ND16-Dec-09 0.96 100 ND ND ND ND ND ND ---ND NC 2L = 4,000 µg/L (02/05/10)24-Jun-10 0.96 100 ND ND ND ND ND ND ---ND 13-Dec-10 0.96 100 ND ND ND ND ND ND ---ND 20-Jun-11 0.96 100 ND ND ND ND ND ND ---ND 5-Dec-11 0.96 100 ND ND ND ND ND ND ---ND 11-Jun-12 0.96 100 ND ND ND ND ND ND ND ND 12-Dec-12 0.96 100 ND ND ND ND ND ND ---ND1-May-13 0.96 100 ND ND ND ND ND ND ND ND 8-May-13 0.96 100 ND ND ND ND ND ND ---ND 24-Feb-14 0.96 100 ND ND ND ND ND ND ND ND *12-Aug-14 0.96 100 ND ND ND ND ND ND ND ND 10-Mar-15 EPA 8260 0.96 100 ND ND ND ND ND ND ND ND 18-Aug-15 EPA 8260 0.96 100 ND ND ND ND ND ND ---ND 16-Feb-16 EPA 8260 0.96 100 ND ND ND ND ND ND ND ND9-Aug-16 EPA 8260 0.96 100 ND ND ND ND ND ND ---ND Carbon Disulfide 17-Jun-97 ---100 ND 64.0 ND ND ND ND ------ 1-Dec-97 ---100 ND 5.0 8.0 ND ND ND ------ 20-May-98 ---100 ND 7.5 6.2 ND ND ND ------ 19-Nov-98 ---100 ND ND ND ND ND ND ------ 21-Jul-99 ---100 ND ND ND ND ND ND ------16-Nov-99 ---100 ND ND ND ND ND ND ------ 10-May-00 ---100 ND ND ND ND ND ND ------ 26-Oct-00 ---100 ND ND ND ND ND ND ------ 18-Apr-01 ---100 ND ND ND ND ND ND ------ 27-Oct-01 ---100 ND ND ND ND ND ND ------ 13-Jun-02 ---5 ND ND ND ND ND ND ------ 19-Nov-02 ---100 ND ND ND ND ND ND ------27-Jun-03 ---100 ND ND ND ND ND ND ------ 30-Dec-03 ---100 ND ND ND ND ND ND ---ND 30-Jun-04 ---100 ND ND ND ND ND ND ---ND 29-Dec-04 ---100 ND ND ND ND ND ND ---ND 29-Jun-05 ---100 ND ND ND ND ND ND ---ND 29-Dec-05 ---100 ND ND ND ND ND ND ---ND 28-Jun-06 ---100 ND ND ND ND ND ND ---ND29-Dec-06 ---100 ND ND ND ND ND ND ---ND 12-Jul-07 ---100 ND ND ND ND ND ND ---ND NC 2L = 700 µg/L (10/23/07)19-Dec-07 ---100 ND ND ND ND ND ND ND ND 8-Jul-08 ---100 ND ND ND ND ND ND ---ND 17-Dec-08 1.2 100 ND ND ND ND ND ND ---ND 9-Jul-09 1.2 100 ND ND ND ND ND ND ND ND 16-Dec-09 1.2 100 ND ND ND ND ND ND ---ND24-Jun-10 1.2 100 ND ND ND ND ND ND ---ND 13-Dec-10 1.2 100 ND ND ND ND ND ND ---ND 20-Jun-11 1.2 100 ND ND ND ND ND ND ---ND 5-Dec-11 1.2 100 ND ND ND ND ND ND ---ND 11-Jun-12 1.2 100 ND ND ND ND ND ND ND ND12-Dec-12 1.2 100 ND ND ND ND ND ND ---ND 1-May-13 1.2 100 ND ND ND ND ND ND ND ND 5-Aug-13 1.2 100 ND ND ND ND ND ND ---ND 24-Feb-14 1.2 100 ND ND ND ND ND ND ND ND *12-Aug-14 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND 10-Mar-15 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND 18-Aug-15 EPA 8260 1.2 100 ND ND ND ND ND ND ---ND16-Feb-16 EPA 8260 1.2 100 ND ND ND ND ND ND ND ND9-Aug-16 EPA 8260 1.2 100 ND ND ND ND ND ND ---ND Granville County Butner Landfill, Permit No. 39-02 Page 11 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Chlorobenzene 8-Sep-94 ---5 ND 10.0 7.0 ND ND ND ------ 1-Dec-94 ---5 ND ND 7.0 ND ND ND ------ 9-Feb-95 ---5 ND 13.0 8.0 6.0 ND ND ------ 2-Mar-95 ---5 ND 12.0 9.0 ND ND ND ------ 15-Nov-95 ---5 ND 14.0 8.0 9.0 ND ND ------ 28-May-96 ---5 ND 15.0 9.0 10.0 ND ND ------22-Nov-96 ---5 ND 15.0 ND 11.0 ND ND ------ 17-Jun-97 ---5 ND 19.0 11.0 14.0 ND ND ------ 1-Dec-97 ---5 ND 17.0 9.0 14.0 ND ND ------ 20-May-98 ---5 ND 20.0 8.6 12.0 ND ND ------ 19-Nov-98 ---5 ND 17.2 9.2 10.0 ND ND ------ 21-Jul-99 ---5 ND 14.0 10.0 11.0 ND ND ------ 16-Nov-99 ---5 ND 16.0 10.0 8.0 ND ND ------10-May-00 ---5 ND 17.0 11.0 10.0 ND ND ------ 26-Oct-00 ---5 ND 16.0 12.0 9.0 ND ND ------ 18-Apr-01 ---5 ND 16.0 13.0 6.0 ND ND ------ 27-Oct-01 ---0.5 ND 17.0 12.0 9.0 ND ND ------ 13-Jun-02 ---0.5 ND 16.0 11.0 8.0 ND ND ------ 19-Nov-02 ---0.5 ND 18.0 15.0 9.0 ND ND ------ 27-Jun-03 ---0.5 ND 17.7 13.3 7.4 ND ND ---ND30-Dec-03 ---5 ND 20.0 15.0 6.1 ND ND ---ND 30-Jun-04 ---5 ND 18.0 15.0 9.9 ND ND ---ND 29-Dec-04 ---5 ND 19.0 16.0 9.4 ND ND ---ND29-Jun-05 ---5 ND 15.0 13.0 8.0 ND ND ---ND 29-Dec-05 ---5 ND 18.0 16.0 5.0 ND ND ---ND28-Jun-06 ---5 ND 16.5 10.8 7.8 ND ND ---ND 29-Dec-06 ---3 ND 17.0 17.0 4.2 ND ND ---ND12-Jul-07 ---3 ND 17.0 16.0 ND ND ND ---ND NC 2L = 50 µg/L (10/23/07)19-Dec-07 ---3 ND 17.3 16.9 4.7 ND ND ND ND 8-Jul-08 ---3 ND 17.2 17.4 6.5 ND ND ---ND 17-Dec-08 0.23 3.0 ND 15.9 15.6 2.6 J ND ND ---ND 9-Jul-09 0.23 3.0 ND 16.1 17.2 6.1 ND ND ND ND 16-Dec-09 0.23 3.0 ND 15.5 17.7 4.8 ND ND ---ND 24-Jun-10 0.23 3.0 ND 8.3 15.7 6.3 ND ND ---ND13-Dec-10 0.23 3.0 ND 17.7 18.2 6.4 ND ND ---0.28 J 20-Jun-11 0.23 3.0 ND 16.3 17.2 6.7 ND ND ---ND 5-Dec-11 0.23 3.0 ND 14.2 17.0 5.8 ND ND ---ND 11-Jun-12 0.23 3.0 ND 12 14.8 4.4 ND ND ND ND 12-Dec-12 0.23 3.0 ND 15.8 17.9 4.5 ND ND ---ND 1-May-13 0.23 3.0 ND 14.0 16.6 3.0 J ND ND ND ND 5-Aug-13 0.23 3.0 ND 14.4 15.9 4.6 ND ND ---ND24-Feb-14 0.23 3.0 ND 16.3 2.5 J 1.4 J ND ND ND ND *12-Aug-14 EPA 8260 0.23 3.0 ND 15.6 18.3 3.6 ND ND ND ND 10-Mar-15 EPA 8260 0.23 3.0 ND 16.0 17.0 2.1 J ND ND ND ND 18-Aug-15 EPA 8260 0.23 3.0 ND 12.8 17.6 4.3 ND ND ---ND 16-Feb-16 EPA 8260 0.23 3.0 ND 13.5 16.4 1.5 J ND ND ND ND 9-Aug-16 EPA 8260 0.23 3.0 ND 13.5 16.9 4.2 ND ND ---ND Chloroethane 1-Dec-97 ---10 ND 5.0 2.0 2.0 ND ND ------ 20-May-98 ---10 ND ND ND ND ND ND ------ 19-Nov-98 ---10 ND ND ND ND ND ND ------ 21-Jul-99 ---10 ND ND ND ND ND ND ------ 16-Nov-99 ---10 ND ND ND ND ND ND ------ 10-May-00 ---10 ND ND ND ND ND ND ------ 26-Oct-00 ---10 ND ND ND ND ND ND ------18-Apr-01 ---10 ND ND ND ND ND ND ------ 27-Oct-01 ---10 ND ND ND ND ND ND ------ 13-Jun-02 ---10 ND ND ND ND ND ND ------ 19-Nov-02 ---10 ND ND ND ND ND ND ------ 27-Jun-03 ---10 ND ND ND ND ND ND ------ 30-Dec-03 ---10 ND ND ND ND ND ND ---ND 30-Jun-04 ---10 ND ND ND ND ND ND ---ND 29-Dec-04 ---10 ND ND ND ND ND ND ---ND 29-Jun-05 ---10 ND ND ND ND ND ND ---ND 29-Dec-05 ---10 ND ND ND ND ND ND ---ND28-Jun-06 ---10 ND ND ND ND ND ND ---ND 29-Dec-06 ---10 ND 2.2 1.9 ND ND ND ---ND12-Jul-07 ---10 ND ND ND ND ND ND ---ND NC 2L = 2,800 µg/L (10/23/07)19-Dec-07 ---10 ND 1.9 1.9 1.5 ND ND ND ND 8-Jul-08 ---10 ND 2.2 J 2.5 J 1.8 J ND ND ---ND 17-Dec-08 0.54 10.0 ND 1.6 J ND ND ND ND ---ND 9-Jul-09 0.54 10.0 ND ND ND 3.8 J ND ND ND ND 16-Dec-09 0.54 10.0 ND ND 2.2 J 2.0 J ND ND ---ND NC 2L = 3,000 µg/L (02/05/10)24-Jun-10 0.54 10.0 ND ND 2.1 J 2.0 J ND ND ---ND13-Dec-10 0.54 10.0 ND 1.8 J 2.0 J 1.7 J ND ND ---ND 20-Jun-11 0.54 10.0 ND 1.2 J 2.2 J 2.0 J ND ND ---ND 5-Dec-11 0.54 10.0 ND 1.3 J 2.0 J 1.7 J ND ND ---ND 11-Jun-12 0.54 10.0 ND ND ND ND ND ND ND ND 12-Dec-12 0.54 10.0 ND ND ND ND ND ND ---ND 1-May-13 0.54 10.0 ND ND 1.9 J 2.7 J ND ND ND ND 5-Aug-13 0.54 10.0 ND ND 2.0 J 2.2 J ND ND ---ND24-Feb-14 0.54 10.0 ND 1.1 J 0.82 J ND ND ND ND ND *12-Aug-14 EPA 8260 0.54 10.0 ND 1.1 J 1.50 J 1.1 J ND ND ND ND 10-Mar-15 EPA 8260 0.54 10.0 ND 1.0 J 1.80 J 0.81 J ND ND ND ND 18-Aug-15 EPA 8260 0.54 10.0 ND 1.2 J 2.0 J 3.7 J ND ND ---ND 16-Feb-16 EPA 8260 0.54 10.0 ND 1.1 J 1.8 J 0.79 J ND ND ND ND 9-Aug-16 EPA 8260 0.54 10.0 ND 0.68 J 2.4 J 1.5 J ND ND ---ND Chloromethane 9-Jul-09 0.11 1.0 ND ND ND ND ND ND ND ND NC 2L = 2.6 µg/L (10/23/07)16-Dec-09 0.11 1.0 ND ND ND ND ND ND ---ND 24-Jun-10 0.11 1.0 ND ND ND ND ND 0.11 J ---ND NC 2L = 3 µg/L (02/05/10)13-Dec-10 0.11 1.0 ND ND ND ND ND ND ---ND 20-Jun-11 0.11 1.0 ND ND ND ND ND ND ---ND 5-Dec-11 0.11 1.0 ND ND ND ND ND ND ---ND 11-Jun-12 0.11 1.0 ND ND ND ND ND ND ND ND12-Dec-12 0.11 1.0 ND ND ND ND ND ND ---ND 1-May-13 0.11 1.0 ND ND ND ND ND ND ND ND 5-Aug-13 0.11 1.0 ND ND ND ND ND ND ---ND 24-Feb-14 0.11 1.0 ND ND ND ND ND ND ND 0.25 J 12-Aug-14 EPA 8260 0.11 1.0 ND ND ND ND ND ND ND ND 10-Mar-15 EPA 8260 0.11 1.0 ND ND ND ND ND ND ND ND 18-Aug-15 EPA 8260 0.11 1.0 ND ND ND ND ND ND ---ND16-Feb-16 EPA 8260 0.11 1.0 ND ND ND ND ND ND ND ND 9-Aug-16 EPA 8260 0.11 1.0 ND ND ND ND ND ND ---ND Granville County Butner Landfill, Permit No. 39-02 Page 12 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks 1,2-Dichlorobenzene 1-Dec-97 ---5 ND 3.0 2.0 1.0 ND ND ------ 20-May-98 ---5 ND ND ND ND ND ND ------ 19-Nov-98 ---5 ND 2.4 2.3 ND ND ND ------ 21-Jul-99 ---5 ND ND ND ND ND ND ------ 16-Nov-99 ---5 ND ND ND ND ND ND ------ 10-May-00 ---5 ND ND ND ND ND ND ------26-Oct-00 ---5 ND ND ND ND ND ND ------ 18-Apr-01 ---5 ND ND ND ND ND ND ------ 27-Oct-01 ---5 ND ND ND ND ND ND ------ 13-Jun-02 ---5 ND ND ND ND ND ND ------ 19-Nov-02 ---5 ND ND ND ND ND ND ------ 27-Jun-03 ---5 ND ND ND ND ND ND ------ 30-Dec-03 ---5 ND ND ND ND ND ND ---ND30-Jun-04 ---5 ND ND ND ND ND ND ---ND 29-Dec-04 ---5 ND ND ND ND ND ND ---ND 29-Jun-05 ---5 ND ND ND ND ND ND ---ND29-Dec-05 ---5 ND ND ND ND ND ND ---ND 28-Jun-06 ---5 ND ND ND ND ND ND ---ND 29-Dec-06 ---5 ND 1.5 2.3 ND ND ND ---ND 12-Jul-07 ---5 ND 1.4 J 1.7 J 0.31 J ND ND ---NDNC 2L = 24 µg/L (10/23/07)19-Dec-07 ---5 ND 1.6 2.0 0.37 J ND ND ND ND 8-Jul-08 ---5 ND 1.6 J 2.0 J 0.39 J ND ND ---ND 17-Dec-08 0.30 5.0 ND 1.4 J 1.9 J ND ND ND ---ND 9-Jul-09 0.30 5.0 ND 1.6 J 2.0 J 0.36 J ND ND ND ND 16-Dec-09 0.30 5.0 ND 1.6 J 2.0 J 0.33 J ND ND ---ND NC 2L = 20 µg/L (02/05/10)24-Jun-10 0.30 5.0 ND 0.96 J 1.7 J 0.31 J ND ND ---ND 13-Dec-10 0.30 5.0 ND 1.9 J 1.9 J 0.43 J ND ND ---ND20-Jun-11 0.30 5.0 ND 1.5 J 1.7 J 0.37 J ND ND ---ND 5-Dec-11 0.30 5.0 ND 1.3 J 1.6 J ND ND ND ---ND 11-Jun-12 0.30 5.0 ND 1.0 J 1.5 J ND ND ND ND ND 12-Dec-12 0.30 5.0 ND 1.3 J 1.7 J ND ND ND ---ND 1-May-13 0.30 5.0 ND 1.2 J 1.6 J ND ND ND ND ND 5-Aug-13 0.30 5.0 ND 1.2 J 1.6 J 0.30 J ND ND ---ND 24-Feb-14 0.30 5.0 ND 1.4 J 0.64 J ND ND ND ND ND*12-Aug-14 EPA 8260 0.30 5.0 ND 1.2 J 1.5 J ND ND ND ND ND 10-Mar-15 EPA 8260 0.30 5.0 ND 1.1 J 1.1 J ND ND ND ND ND 18-Aug-15 EPA 8260 0.30 5.0 ND 0.88 J 1.3 J ND ND ND ---ND 16-Feb-16 EPA 8260 0.30 5.0 ND 1.1 J 1.4 J ND ND ND ND ND 9-Aug-16 EPA 8260 0.30 5.0 ND 1.2 J 1.4 J ND ND ND ---ND Granville County Butner Landfill, Permit No. 39-02 Page 13 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks 1,4-Dichlorobenzene 8-Sep-94 ---5 ND ND 5.0 ND ND ND ------ 1-Dec-94 ---5 ND ND 5.0 ND ND ND ------ 9-Feb-95 ---5 ND 8.0 6.0 ND ND ND ------ 2-Mar-95 ---5 ND 7.0 6.0 ND ND ND ------ 15-Nov-95 ---5 ND 7.0 6.0 ND ND ND ------ 28-May-96 ---5 ND ND ND ND ND ND ------22-Nov-96 ---5 ND ND ND ND ND ND ------ 17-Jun-97 ---5 ND 7.6 6.2 ND ND ND ------ 1-Dec-97 ---5 ND 6.0 5.0 4.0 ND ND ------ 20-May-98 ---5 ND 7.6 ND ND ND ND ------ 19-Nov-98 ---5 ND 3.7 2.8 ND ND ND ------ 21-Jul-99 ---5 ND ND ND ND ND ND ------ 16-Nov-99 ---5 ND ND ND ND ND ND ------10-May-00 ---5 ND ND ND ND ND ND ------ 26-Oct-00 ---5 ND 5.0 6.0 ND ND ND ------ 18-Apr-01 ---5 ND ND 5.0 6.0 ND ND ------ 27-Oct-01 ---5 ND ND ND ND ND ND ------ 13-Jun-02 ---5 ND ND ND ND ND ND ------ 19-Nov-02 ---5 ND ND ND ND ND ND ------ 27-Jun-03 ---5 ND ND ND ND ND ND ------30-Dec-03 ---5 ND ND ND ND ND ND ---ND 30-Jun-04 ---5 ND ND ND ND ND ND ---ND 29-Dec-04 ---5 ND ND ND ND ND ND ---ND29-Jun-05 ---5 ND ND ND ND ND ND ---ND 29-Dec-05 ---5 ND ND ND ND ND ND ---ND28-Jun-06 ---5 ND ND ND ND ND ND ---ND 29-Dec-06 ---3 ND 3.0 3.3 ND ND ND ---ND Resample >23-Feb-07 ---3 ---3.2 3.3 ------------ND 12-Jul-07 ---1 ND 3.3 2.9 0.31 J ND ND ---ND NC 2L = 1.4 µg/L (10/23/07)19-Dec-07 ---1 ND 3.0 2.7 ND ND ND ND ND 8-Jul-08 ---1 ND 3.0 2.4 ND ND ND ---ND 17-Dec-08 0.33 1.0 ND 2.9 2.5 ND ND ND ---ND 9-Jul-09 0.33 1.0 ND ND ND ND ND ND ND ND 16-Dec-09 0.33 1.0 ND 2.8 2.2 ND ND ND ---NDNC 2L = 6 µg/L (02/05/10)24-Jun-10 0.33 1.0 ND 1.6 ND ND ND ND ---ND 13-Dec-10 0.33 1.0 ND 3.1 1.9 ND ND ND ---ND 20-Jun-11 0.33 1.0 ND 2.7 1.6 ND ND ND ---ND 5-Dec-11 0.33 1.0 ND 2.2 1.4 ND ND ND ---ND 11-Jun-12 0.33 1.0 ND 1.8 1.4 ND ND ND ND ND 12-Dec-12 0.33 1.0 ND 2.4 1.3 ND ND ND ---ND 1-May-13 0.33 1.0 ND 2.1 1.2 ND ND ND ND ND5-Aug-13 0.33 1.0 ND 2.0 1.3 ND ND ND ---ND 24-Feb-14 0.33 1.0 ND 2.2 1.8 ND ND ND ND ND *12-Aug-14 EPA 8260 0.33 1.0 ND 2.4 1.3 ND ND ND ND ND 10-Mar-15 EPA 8260 0.33 1.0 ND 2.2 1.1 ND ND ND ND ND 18-Aug-15 EPA 8260 0.33 1.0 ND 1.5 1.1 ND ND ND ---ND 16-Feb-16 EPA 8260 0.33 1.0 ND 2.0 1.0 ND ND ND ND ND 9-Aug-16 EPA 8260 0.33 1.0 ND 1.9 1.0 ND ND ND ---ND Trans-1,4-Dichloro-2-Butene 20-May-98 ---100 ND ND 5.1 ND ND ND ------ 19-Nov-98 ---100 ND ND ND ND ND ND ------ 21-Jul-99 ---100 ND ND ND ND ND ND ------ 16-Nov-99 ---100 ND ND ND ND ND ND ------ 10-May-00 ---100 ND ND ND ND ND ND ------ 26-Oct-00 ---100 ND ND ND ND ND ND ------18-Apr-01 ---100 ND ND ND ND ND ND ------ 27-Oct-01 ---100 ND ND ND ND ND ND ------ 19-Nov-02 ---100 ND ND ND ND ND ND ------ 27-Jun-03 ---100 ND ND ND ND ND ND ------ 30-Dec-03 ---100 ND ND ND ND ND ND ---ND 30-Jun-04 ---100 ND ND ND ND ND ND ---ND 29-Dec-04 ---100 ND ND ND ND ND ND ---ND 29-Jun-05 ---100 ND ND ND ND ND ND ---ND 29-Dec-05 ---100 ND ND ND ND ND ND ---ND 28-Jun-06 ---100 ND ND ND ND ND ND ---ND 29-Dec-06 ---100 ND ND ND ND ND ND ---ND 12-Jul-07 ---100 ND ND ND ND ND ND ---NDNC 2L = NE µg/L (10/23/07)19-Dec-07 ---100 ND ND ND ND ND ND ND ND 8-Jul-08 ---100 ND ND ND ND ND ND ---ND 17-Dec-08 1.0 100 ND ND ND ND ND ND ---ND 9-Jul-09 1.0 100 ND ND ND ND ND ND ND ND 16-Dec-09 1.0 100 ND ND ND ND ND ND ---ND 24-Jun-10 1.0 100 ND ND ND ND ND ND ---ND 13-Dec-10 1.0 100 ND ND ND ND ND ND ---ND20-Jun-11 1.0 100 ND ND ND ND ND ND ---ND 5-Dec-11 1.0 100 ND ND ND ND ND ND ---ND 11-Jun-12 1.0 100 ND ND ND ND ND ND ND ND 12-Dec-12 1.0 100 ND ND ND ND ND ND ---ND 1-May-13 1.0 100 ND ND ND ND ND ND ND ND5-Aug-13 1.0 100 ND ND ND ND ND ND ---ND 24-Feb-14 1.0 100 ND ND ND ND ND ND ND ND*12-Aug-14 EPA 8260 1.0 100 ND ND ND ND ND ND ND ND 10-Mar-15 EPA 8260 1.0 100 ND ND ND ND ND ND ND ND 18-Aug-15 EPA 8260 1.0 100 ND ND ND ND ND ND ---ND16-Feb-16 EPA 8260 1.0 100 ND ND ND ND ND ND ND ND 9-Aug-16 EPA 8260 1.0 100 ND ND ND ND ND ND ---ND Granville County Butner Landfill, Permit No. 39-02 Page 14 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks 1,1-Dichloroethane 1-Dec-97 ---5 ND ND 1.0 ND ND ND ------ 20-May-98 ---5 ND ND ND ND ND ND ------ 19-Nov-98 ---5 ND ND ND ND ND ND ------ 21-Jul-99 ---5 ND ND ND ND ND ND ------ 16-Nov-99 ---5 ND ND ND ND ND ND ------ 10-May-00 ---5 ND ND ND ND ND ND ------26-Oct-00 ---5 ND ND ND ND ND ND ------ 18-Apr-01 ---5 ND ND ND ND ND ND ------ 27-Oct-01 ---5 ND ND ND ND ND ND ------ 13-Jun-02 ---5 ND ND ND ND ND ND ------ 19-Nov-02 ---5 ND ND ND ND ND ND ------ 27-Jun-03 ---5 ND ND ND ND ND ND ------ 30-Dec-03 ---5 ND ND ND ND ND ND ---ND30-Jun-04 ---5 ND ND ND ND ND ND ---ND 29-Dec-04 ---5 ND ND ND ND ND ND ---ND 29-Jun-05 ---5 ND ND ND ND ND ND ---ND29-Dec-05 ---5 ND ND ND ND ND ND ---ND 28-Jun-06 ---5 ND ND ND ND ND ND ---ND 29-Dec-06 ---5 ND ND ND ND ND ND ---ND 12-Jul-07 ---5 ND ND 0.36 J 0.52 J ND ND ---NDNC 2L = 70 µg/L (10/23/07)19-Dec-07 ---5 ND ND ND 0.57 J ND ND ND ND 8-Jul-08 ---5 ND ND ND 0.60 J ND ND ---ND 17-Dec-08 0.32 5.0 ND ND ND 0.51 J ND ND ---ND 9-Jul-09 0.32 5.0 ND ND ND 0.84 J ND ND ND ND 16-Dec-09 0.32 5.0 ND ND ND 0.73 J ND ND ---ND NC 2L = 6 µg/L (02/05/10)24-Jun-10 0.32 5.0 ND ND ND 0.53 J ND ND ---ND 13-Dec-10 0.32 5.0 ND ND ND 0.60 J ND ND ---ND20-Jun-11 0.32 5.0 ND ND ND 0.63 J ND ND ---ND 5-Dec-11 0.32 5.0 ND ND ND 0.67 J ND ND ---ND 11-Jun-12 0.32 5.0 ND ND ND ND ND ND ND ND 12-Dec-12 0.32 5.0 ND ND ND 0.61 J ND ND ---ND 1-May-13 0.32 5.0 ND ND ND 0.62 J ND ND ND ND 8-May-13 0.32 5.0 ND ND ND 0.53 J ND ND ---ND 24-Feb-14 0.32 5.0 ND ND ND 0.50 J ND ND ND ND*12-Aug-14 EPA 8260 0.32 5.0 ND ND ND 0.47 J ND ND ND ND 10-Mar-15 EPA 8260 0.32 5.0 ND ND ND 0.50 J ND ND ND ND 18-Aug-15 EPA 8260 0.32 5.0 ND ND ND 0.49 J ND ND ---ND 16-Feb-16 EPA 8260 0.32 5.0 ND ND ND 0.45 J ND ND ND ND 9-Aug-16 EPA 8260 0.32 5.0 ND ND ND 0.34 J ND ND ---ND 1,2-Dichloroethane 17-Dec-08 0.12 1.0 ND ND 0.15 J ND ND ND ---NDNC 2L = 0.38 µg/L (10/23/07)9-Jul-09 0.12 1.0 ND ND ND ND ND ND ND 0.19 J 16-Dec-09 0.12 1.0 ND ND 0.14 J ND ND ND ---ND NC 2L = 0.4 µg/L (02/05/10)24-Jun-10 0.12 1.0 ND ND ND ND ND ND ---ND 13-Dec-10 0.12 1.0 ND ND ND ND ND ND ---ND 20-Jun-11 0.12 1.0 ND ND ND ND ND ND ---ND 5-Dec-11 0.12 1.0 ND ND ND ND 0.18 J ND ---ND 11-Jun-12 0.12 1.0 ND ND ND ND ND ND ND ND12-Dec-12 0.12 1.0 ND ND ND ND -0.20 J ND ---0.20 (ND)J 1-May-13 0.12 1.0 ND ND ND ND ND ND ND ND 5-Aug-13 0.12 1.0 ND ND ND ND ND ND ---ND 24-Feb-14 0.12 1.0 ND ND ND ND ND ND ND ND *12-Aug-14 EPA 8260 0.12 1.0 ND ND ND ND ND ND ND ND 10-Mar-15 EPA 8260 0.12 1.0 ND ND ND ND ND ND ND ND 18-Aug-15 EPA 8260 0.24 1.0 ND ND 0.33 J 0.29 J 0.36 J ND ------16-Feb-16 EPA 8260 0.24 1.0 ND ND ND ND ND ND ND ND 9-Aug-16 EPA 8260 0.24 1.0 ND ND ND ND ND ND ---ND Ethylbenzene 17-Dec-08 0.30 1.0 ND 0.31 J ND ND ND ND ---ND NC 2L = 550 µg/L (10/23/07)9-Jul-09 0.30 1.0 ND ND ND ND ND ND ND ND 16-Dec-09 0.30 1.0 ND ND ND ND ND ND ---ND NC 2L = 600 µg/L (02/05/10)24-Jun-10 0.30 1.0 ND ND ND ND ND ND ---ND13-Dec-10 0.30 1.0 ND ND ND ND ND ND ---ND 20-Jun-11 0.30 1.0 ND ND ND ND ND ND ---ND 5-Dec-11 0.30 1.0 ND ND ND ND ND ND ---ND 11-Jun-12 0.30 1.0 ND ND ND ND ND ND ND ND 12-Dec-12 0.30 1.0 ND ND ND ND ND ND ---ND1-May-13 0.30 1.0 ND ND ND ND ND ND ND ND 5-Aug-13 0.30 1.0 ND ND ND ND ND ND ---ND 24-Feb-14 0.30 1.0 ND ND ND ND ND ND ND ND *12-Aug-14 EPA 8260 0.30 1.0 ND ND ND ND ND ND ND ND 10-Mar-15 EPA 8260 0.30 1.0 ND ND ND ND ND ND ND ND 18-Aug-15 EPA 8260 0.30 1.0 ND ND ND ND ND ND ---ND 16-Feb-16 EPA 8260 0.30 1.0 ND ND ND ND ND ND ND ND9-Aug-16 EPA 8260 0.30 1.0 ND ND ND ND ND ND ---ND Isobutanol 24-Jun-10 35.0 100 ND 59.0 J ND ND ND ND ---ND NC 2L = NE µg/L (02/05/10)13-Dec-10 ------------------------------ 20-Jun-11 35.0 100 ND 39.5 J ND ND ND ND ---ND 5-Dec-11 ------------------------------ 11-Jun-12 35.0 100.0 ND ND ND ND ND ND ND ND12-Dec-12 ------------------------------ 1-May-13 35.0 100 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 35.0 100 ND ND ND ND ND ND ---ND *12-Aug-14 35.0 100 ND ND ND ND ND ND ---ND 10-Mar-15 EPA 8260 35.0 100 ND ND ND ------------ND 16-Feb-16 EPA 8260 35.0 100 ND 42.5 J ND ------------ND Methylene Chloride 9-Jul-09 0.97 2.0 ND ND ND ND ND ND ND 9.6 NC 2L = 4.3 µg/L (10/23/07)16-Dec-09 0.97 2.0 ND ND ND ND ND ND ---ND 24-Jun-10 0.97 1.0 ND 19.0 ND ND ND ND ---ND NC 2L = 5 µg/L (02/05/10) Resample >12-Aug-10 0.97 1.0 ---ND ---------------ND 13-Dec-10 0.97 1.0 ND ND ND ND ND ND ---ND 20-Jun-11 0.97 1.0 ND ND ND ND ND ND ---ND5-Dec-11 0.97 1.0 ND ND ND ND ND ND ---ND 11-Jun-12 0.97 1.0 ND ND ND ND ND ND ND ND 12-Dec-12 0.97 1.0 ND ND ND ND ND ND ---ND 1-May-13 0.97 1.0 ND ND ND ND ND ND ND ND 5-Aug-13 0.97 1.0 ND ND ND ND ND ND ---ND 24-Feb-14 0.97 1.0 1.0 ND ND ND ND ND ND ND *12-Aug-14 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND10-Mar-15 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND 18-Aug-15 EPA 8260 0.97 1.0 1.3 1.1 1.6 ND ND ND ND ND 16-Feb-16 EPA 8260 0.97 1.0 ND ND ND ND ND ND ND ND 9-Aug-16 EPA 8260 0.97 1.0 ND ND 1.0 B ND ND ND ---2.2 B Granville County Butner Landfill, Permit No. 39-02 Page 15 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Naphthalene 8-Jul-08 ---10 ND 3.8 J ND ND ND ND ---ND NC 2L = 21 µg/L (10/23/07)17-Dec-08 ------------------------------ 9-Jul-09 0.24 10.0 ND 2.4 J ND ND ND ND ---ND 16-Dec-09 ------------------------------ NC 2L = 6 µg/L (02/05/10)24-Jun-10 0.24 10.0 ND 7.4 J ND ND ND ND ---ND 13-Dec-10 ------------------------------20-Jun-11 0.24 10.0 ND 4.6 J ND ND ND ND ---0.39 J 5-Dec-11 --------- --------------------- 11-Jun-12 0.2 10.0 ND 4.6 J ND ND ND ND ND ND 12-Dec-12 ------------------------------ 1-May-13 0.24 10.0 ND 5.1 J ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 0.24 10.0 ND 5.8 J ND ND ND ND ---ND*12-Aug-14 ------------------------------ 10-Mar-15 EPA 8260 0.2 10 ND 5.4 J ND ------------ND 16-Feb-16 EPA 8260 0.2 10 ND 5.7 J ND ------------ND Toluene 20-May-98 ---5 ND ND 8.1 ND ND ND ------ 19-Nov-98 ---5 ND ND ND ND ND ND ------ 21-Jul-99 ---5 ND ND ND ND ND ND ------16-Nov-99 ---5 ND ND ND ND ND ND ------ 10-May-00 ---5 ND ND ND ND ND ND ------ 26-Oct-00 ---5 ND ND ND ND ND ND ------ 18-Apr-01 ---5 ND ND ND ND ND ND ------ 27-Oct-01 ---5 ND ND ND ND ND ND ------ 13-Jun-02 ---5 ND ND ND ND ND ND ------ 19-Nov-02 ---5 ND ND ND ND ND ND ------27-Jun-03 ---5 ND ND ND ND ND ND ---- 30-Dec-03 ---5 ND ND ND ND ND ND ---ND 30-Jun-04 ---5 ND ND ND ND ND ND ---ND 29-Dec-04 ---5 ND ND ND ND ND ND ---ND 29-Jun-05 ---5 ND ND ND ND ND ND ---ND 29-Dec-05 ---5 ND ND ND ND ND ND ---ND 28-Jun-06 ---5 ND ND ND ND ND ND ---ND29-Dec-06 ---5 ND ND ND ND ND ND ---ND 12-Jul-07 ---1 ND 0.49 B ND ND ND ND ---0.34 J NC 2L = 1,000 µg/L (10/23/07)19-Dec-07 ---1 ND 0.51 J ND ND ND ND ND ND 8-Jul-08 ---1 ND 0.39 J ND ND 1.3 ND ---ND 17-Dec-08 0.26 1.0 1.4 1.6 ND ND 11.7 ND ---ND 9-Jul-09 0.26 1.0 ND 0.46 J ND ND ND ND ND ND 16-Dec-09 0.26 1.0 ND 0.42 J ND ND ND ND ---NDNC 2L = 600 µg/L (02/05/10)24-Jun-10 0.26 1.0 ND ND ND ND ND ND ---ND 13-Dec-10 0.26 1.0 ND 0.54 J ND ND ND ND ---ND 20-Jun-11 0.26 1.0 ND 0.34 J ND ND ND ND ---ND 5-Dec-11 0.26 1.0 ND 0.28 J ND ND 0.30 J ND ---ND 11-Jun-12 0.26 1.0 ND 0.28 J ND ND ND ND ND ND 12-Dec-12 0.26 1.0 ND 0.29 J ND ND 0.36 J ND ---ND 1-May-13 0.26 1.0 ND ND ND ND ND ND ND ND5-Aug-13 0.26 1.0 ND 0.29 J ND ND ND ND ---ND 24-Feb-14 0.26 1.0 ND ND ND ND ND ND ND ND *12-Aug-14 EPA 8260 0.26 1.0 ND ND ND ND ND ND ND ND 10-Mar-15 EPA 8260 0.26 1.0 ND ND ND ND ND ND ND ND 18-Aug-15 EPA 8260 0.26 1.0 ND ND ND ND ND ND ---ND 16-Feb-16 EPA 8260 0.26 1.0 ND ND ND ND ND ND ND ND 9-Aug-16 EPA 8260 0.26 1.0 ND 0.33 J ND ND ND ND ---ND Vinyl Chloride 8-Sep-94 ---10 ND ND 12.0 ND ND ND ------ 1-Dec-94 ---10 ND ND 13.0 ND ND ND ------ 9-Feb-95 ---10 ND ND 15.0 ND ND ND ------ 2-Mar-95 ---10 ND ND 14.0 ND ND ND ------ 15-Nov-95 ---10 ND ND 11.0 ND ND ND ------ 28-May-96 ---10 ND ND ND ND ND ND ------22-Nov-96 ---10 ND ND ND ND ND ND ------ 17-Jun-97 ---10 ND ND ND ND ND ND ------ 1-Dec-97 ---10 ND ND 7.0 4.0 ND ND ------ 20-May-98 ---10 ND ND ND ND ND ND ------ 19-Nov-98 ---10 ND ND ND ND ND ND ------21-Jul-99 ---10 ND ND ND ND ND ND ------ 16-Nov-99 ---10 ND ND ND ND ND ND ------ 10-May-00 ---10 ND ND ND ND ND ND ------ 26-Oct-00 ---10 ND ND ND ND ND ND ------ 18-Apr-01 ---10 ND ND ND ND ND ND ------ 27-Oct-01 ---10 ND ND ND ND ND ND ------ 13-Jun-02 ---10 ND ND ND ND ND ND ------19-Nov-02 ---10 ND ND ND ND ND ND ------ 27-Jun-03 ---10 ND ND ND ND ND ND ------ 30-Dec-03 ---10 ND ND ND ND ND ND ---ND 30-Jun-04 ---10 ND ND ND ND ND ND ---ND 29-Dec-04 ---10 ND ND ND ND ND ND ---ND 29-Jun-05 ---10 ND ND ND ND ND ND ---ND 29-Dec-05 ---10 ND ND ND ND ND ND ---ND28-Jun-06 ---10 ND ND ND ND ND ND ---ND 29-Dec-06 ---5.5 ND ND 0.98 J ND ND ND ---ND Resample >23-Feb-07 ---5.5 ------1.0 ------------ND 12-Jul-07 ---1 ND ND ND ND ND ND ---ND NC 2L = 0.015 µg/L (10/23/07)19-Dec-07 ---1 ND ND ND ND ND ND ND ND 8-Jul-08 ---1 ND ND 0.76 J ND ND ND ---ND 17-Dec-08 0.62 1.0 ND ND 0.76 J ND ND ND ---ND9-Jul-09 0.62 1.0 ND ND 0.99 J ND ND ND ND ND 16-Dec-09 0.62 1.0 ND ND 0.81 J ND ND ND ---ND NC 2L = 0.03 µg/L (02/05/10)24-Jun-10 0.62 1.0 ND ND 0.77 J ND ND ND ---ND 13-Dec-10 0.62 1.0 ND ND ND ND ND ND ---ND 20-Jun-11 0.62 1.0 ND ND ND ND ND ND ---ND 5-Dec-11 0.62 1.0 ND ND ND ND ND ND ---ND 11-Jun-12 0.62 1.0 ND ND ND ND ND ND ND ND12-Dec-12 0.62 1.0 ND ND ND ND ND ND ---ND 1-May-13 0.62 1.0 ND ND ND ND ND ND ND ND 5-Aug-13 0.62 1.0 ND ND ND ND ND ND ---ND 24-Feb-14 0.62 1.0 ND ND ND ND ND ND ND ND *12-Aug-14 EPA 8260 0.62 1.0 ND ND ND ND ND ND ND ND 10-Mar-15 EPA 8260 0.62 1.0 ND ND ND ND ND ND ND ND 18-Aug-15 EPA 8260 0.62 1.0 ND ND ND ND ND ND ---ND16-Feb-16 EPA 8260 0.62 1.0 ND ND ND ND ND ND ND ND 9-Aug-16 EPA 8260 0.62 1.0 ND ND ND ND ND ND ---ND Granville County Butner Landfill, Permit No. 39-02 Page 16 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Xylene (Total)29-Dec-06 ---5 ND 1.4 ND ND ND ND ---ND 12-Jul-07 ---4 ND 1.2 J ND ND ND ND ---ND NC 2L = 530 µg/L (10/23/07)19-Dec-07 ---4 ND 2.0 ND ND ND ND ND ND 8-Jul-08 ---4 ND 1.1 J ND ND ND ND ---ND 17-Dec-08 0.66 2.0 1.4 J 2.7 ND ND ND ND ---ND 9-Jul-09 0.66 2.0 ND 1.5 J ND ND ND ND ND ND16-Dec-09 0.66 2.0 ND 2.2 ND ND ND ND ---ND NC 2L = 500 µg/L (02/05/10)24-Jun-10 0.66 2.0 ND 0.73 J ND ND ND ND ---ND 13-Dec-10 0.66 2.0 ND 2.0 ND ND ND ND ---ND 20-Jun-11 0.66 2.0 ND 1.4 J ND ND ND ND ---ND 5-Dec-11 0.66 2.0 ND 1.1 J ND ND ND ND ---ND 11-Jun-12 0.66 2.0 ND 0.91 J ND ND ND ND ND ND 12-Dec-12 0.66 5.0 ND 0.97 J ND ND ND ND ---ND1-May-13 0.66 5.0 ND 0.68 J ND ND ND ND ND ND 5-Aug-13 0.66 5.0 ND ND ND ND ND ND ---ND 24-Feb-14 0.66 5.0 ND ND ND ND ND ND ND ND *12-Aug-14 0.66 5.0 ND ND ND ND ND ND ND ND 10-Mar-15 EPA 8260 0.66 5.0 ND ND ND ND ND ND ND ND 18-Aug-15 EPA 8260 0.66 5.0 ND ND ND ND ND ND ---ND 16-Feb-16 EPA 8260 0.66 5.0 ND ND ND ND ND ND ND ND9-Aug-16 EPA 8260 0.66 5.0 ND ND ND ND ND ND ---ND Bis(2-Ethylhexyl)phthalate 24-Feb-14 0.79 15.0 2.6 J ND ND ND ND ND ND ND NC 2L = 3 µg/L (2/5/10)15-Apr-14 0.79 15.0 ND ND ND ND ND ND ND ND 12-Aug-14 ------------------------------ 10-Mar-15 EPA 8270 0.5 15 ND ND ND ------------ND 16-Feb-16 EPA 8270 0.9 15 ND ND ND ------------ND N-Nitroso-di-n-butylamine 24-Feb-14 7.5 10.0 ND ND ND 8.6 J ND ND ND ND 12-Aug-14 ------------------------------ 10-Mar-15 EPA 8270 1.3 10 ND ND ND ------------ND 16-Feb-16 EPA 8270 2.2 10 ND ND ND ------------ND Benzo(g,h,i)perylene 20-Jun-11 0.4 10.0 ND ND ND ND ND 1.4 J ---NDNC 2L = 200 µg/L (2/5/10)5-Dec-11 ------------------------------ 11-Jun-12 0.38 10.0 ND ND ND ND ND ND ---ND 12-Dec-12 ------------------------------ 1-May-13 0.38 10.0 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 0.38 10.0 ND ND ND ND ND ND ---ND 12-Aug-14 ------------------------------10-Mar-15 EPA 8270 0.5 10.0 ND ND ND ------------ND 16-Feb-16 EPA 8270 0.4 10.0 ND ND ND ------------ND Dibenz(a,h)anthracene 20-Jun-11 0.55 10.0 ND ND ND ND ND 1.5 J ---ND NC 2L = 0.005 µg/L (2/5/10)5-Dec-11 ------------------------------ 11-Jun-12 0.55 10.0 ND ND ND ND ND ND ---ND 12-Dec-12 ------------------------------1-May-13 0.55 10.0 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 0.55 10.0 ND ND ND ND ND ND ---ND 12-Aug-14 ------------------------------ 10-Mar-15 EPA 8270 0.5 10.0 ND ND ND ------------ND 16-Feb-16 EPA 8270 0.6 10.0 ND ND ND ------------ND Fluorene 24-Jun-10 3.8 12.2 ND 4.3 J ND ND ND ND ---ND NC 2L = 300 µg/L (2/5/10) Resample > 12-Aug-10 3.1 10.0 ---ND ---------------ND 13-Dec-10 ------------------------------ 20-Jun-11 0.2 10.0 ND ND ND ND ND ND ---ND 5-Dec-11 ------------------------------ 11-Jun-12 0.21 10.0 ND ND ND ND ND ND ---ND 12-Dec-12 ------------------------------1-May-13 0.21 10.0 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 0.21 10.0 ND ND ND ND ND ND ---ND 12-Aug-14 ------------------------------ 10-Mar-15 EPA 8270 1.0 10.0 ND ND ND ------------ND16-Feb-16 EPA 8270 0.2 10.0 ND ND ND ------------ND Granville County Butner Landfill, Permit No. 39-02 Page 17 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks Indeno(1,2,3-cd)pyrene 20-Jun-11 0.29 10.0 ND ND ND ND ND 1.3 J ---ND NC 2L = 0.05 µg/L (2/5/10)5-Dec-11 ------------------------------ 11-Jun-12 0.29 10.0 ND ND ND ND ND ND ---ND 12-Dec-12 ------------------------------ 1-May-13 0.29 10.0 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------24-Feb-14 0.29 10.0 ND ND ND ND ND ND ---ND 12-Aug-14 ------------------------------ 10-Mar-15 EPA 8270 0.5 10.0 ND ND ND ------------ND 16-Feb-16 EPA 8270 0.3 10.0 ND ND ND ------------ND 2-Methylnaphthalene 24-Jun-10 5.1 12.2 ND 38.9 ND ND ND ND ---ND NC 2L = 30 µg/L (02/05/10) Resample>12-Aug-10 4.2 10 ---ND ---------------ND13-Dec-10 ------------------------------ 20-Jun-11 0.3 10.0 ND ND ND ND ND ND ---ND 5-Dec-11 ------------------------------ 11-Jun-12 0.28 10.0 ND ND ND ND ND ND ---ND 12-Dec-12 ------------------------------ 1-May-13 0.28 10.0 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------24-Feb-14 0.28 10.0 ND ND ND ND ND ND ---ND 12-Aug-14 ------------------------------ 10-Mar-15 EPA 8270 1.0 10.0 ND ND ND ------------ND 16-Feb-16 EPA 8270 0.3 10.0 ND ND ND ------------ND Phorate 18-Apr-01 ---10 ---3.2 ND ND ND --------- 27-Oct-01 ---5 ND 8.1 ND ND ND ND ------27-Oct-01 ---0.5 ---8.1 1.3 ND ND --------- 13-Jun-02 ---5 ND ND ND ND ND ND ------ 13-Jun-02 ---0.5 ---ND ND ND ND --------- 19-Nov-02 ---5 ND ND ND ND ND ND ------ 27-Jun-03 ---5 ND ND ND ND ND ND ---ND 30-Jun-04 ---10 ND ND ND ND ND ND ---ND 29-Jun-05 ---10 ND ND ND ND ND ND ---ND 29-Dec-05 ------------------------------ 28-Jun-06 ---10 ND ND ND ND ND ND ---ND 29-Dec-06 ------------------------------ 12-Jul-07 ---10 ND ND ND ND ND ND ---ND NC 2L = 1.4 µg/L (10/23/07)19-Dec-07 ------------------------ND --- 8-Jul-08 ---10 ND ND ND ND ND ND ---ND 17-Dec-08 ------------------------------9-Jul-09 6.6 22.2 ND ND ND ND ND ND ---ND 16-Dec-09 ------------------------------ NC 2L = 1 µg/L (02/05/10)24-Jun-10 6.5 24.1 ND ND ND ND ND ND ---ND 13-Dec-10 ------------------------------ 20-Jun-11 5.4 10.0 ND ND ND ND ND ND ---ND 5-Dec-11 ------------------------------ 11-Jun-12 5.4 10.0 ND ND ND ND ND ND ---ND12-Dec-12 ------------------------------ 1-May-13 5.4 10.0 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 5.4 10.0 ND ND ND ND ND ND ---ND 12-Aug-14 ------------------------------ 10-Mar-15 EPA 8270 0.8 10.0 ND ND ND ------------ND 16-Feb-16 EPA 8270 1.1 10.0 ND ND ND ------------ND Beta-BHC 11-Jun-12 0.050 0.050 ND ND 0.16 ND ND ND ---ND NC 2L = 0.019 µg/L (10/23/07) Resample>19-Jul-12 0.050 0.050 ------ND --------------- 12-Dec-12 ------------------------------ 1-May-13 0.050 0.050 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 0.050 0.050 ND 0.052 ND ND ND ND ---NDResample >15-Apr-14 0.050 0.050 ---ND ---------------ND 12-Aug-14 ------------------------------ 10-Mar-15 EPA 8081 0.1 0.1 ND ND ND ------------ND 16-Feb-16 EPA 8081 0.1 0.1 ND ND ND ------------ND Delta-BHC 11-Jun-12 0.050 0.050 ND ND 0.090 ND ND ND ---ND NC 2L = 0.019 µg/L (10/23/07) Resample>19-Jul-12 0.050 0.050 ------ND --------------- 12-Dec-12 ------------------------------ 1-May-13 0.050 0.050 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 0.050 0.050 ND ND ND ND ND ND ---ND 12-Aug-14 ------------------------------10-Mar-15 EPA 8081 0.1 0.1 ND ND ND ------------ND 16-Feb-16 EPA 8081 0.1 0.1 ND ND ND ------------ND Granville County Butner Landfill, Permit No. 39-02 Page 18 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks gamma-BHC (Lindane)27-Jun-03 ---1.05 ND 0.085 ND ND ND ND ---ND 30-Dec-03 ---0.05 ND ND ND ND ND ND ---ND 30-Jun-04 ---0.05 ND ND ND ND ND ND ---ND 29-Dec-04 ---0.05 ND ND ND ND ND ND ---ND 29-Jun-05 ---0.05 ND ND ND ND ND ND ---ND 29-Dec-05 ---0.05 ND ND ND ND ND ND ---ND28-Jun-06 ---0.05 ND ND ND ND ND ND ---ND 29-Dec-06 ---0.05 ND ND ND ND ND ND ---ND 12-Jul-07 ---0.05 ND ND ND ND ND ND ---ND NC 2L = 0.2 µg/L (10/23/07)19-Dec-07 ---0.05 ND ND ND ND ND ND ND ND 8-Jul-08 ---0.50 ND ND ND ND ND ND ---ND 17-Dec-08 0.050 0.050 ND ND ND ND ND ND ---ND 9-Jul-09 0.050 0.050 ND ND ND ND ND ND ---ND16-Dec-09 0.01 0.1 ND ND ND ND ND ND ---ND NC 2L = 0.03 µg/L (02/05/10)24-Jun-10 0.00021 0.010 ND ND 0.052 ND ND ND ---ND Resample >12-Aug-10 0.00020 0.010 ------ND ------------ND 13-Dec-10 0.00020 0.050 ND ND 0.013 J ND ND ND ---ND 20-Jun-11 0.00020 0.050 ND ND 0.066 ND ND ND ---ND Resample >28-Jul-11 0.00020 0.010 ------ND ------------ND 5-Dec-11 0.050 0.050 ND ND ND ND ND ND ---ND11-Jun-12 0.050 0.050 ND ND ND ND ND ND ---ND 12-Dec-12 0.050 0.050 ND ND ND ND ND ND ---ND 1-May-13 0.050 0.050 ND ND ND ND ND ND ---ND 5-Aug-13 0.050 0.050 ND ND ND ND ND ND ---ND 24-Feb-14 0.050 0.050 ND ND ND ND ND ND ---ND 12-Aug-14 0.050 0.050 ND ND ND ------------ND 10-Mar-15 EPA 8081 0.050 0.050 ND ND ND ------------ND18-Aug-15 EPA 8081 0.050 0.050 ND ND ND ------------ND 16-Feb-16 EPA 8081 0.050 0.050 ND ND ND ------------ND 9-Aug-16 EPA 8081 0.050 0.050 ND ND ND ------------ND Heptachlor 27-Jun-03 ---1.05 ND 0.03 0.17 ND ND ND ---ND 30-Dec-03 ---0.05 ND ND ND ND ND ND ---ND 30-Jun-04 ---0.05 ND ND ND ND ND ND ---ND 29-Dec-04 ---0.05 ND ND ND ND ND ND ---ND 29-Jun-05 ---0.05 ND ND ND ND ND ND ---ND 29-Dec-05 ---0.05 ND ND ND ND ND ND ---ND28-Jun-06 ---0.05 ND ND ND ND ND ND ---ND 29-Dec-06 ---0.05 ND ND ND ND ND ND ---ND 12-Jul-07 ---0.05 ND ND ND ND ND ND ---ND NC 2L = 0.0078 µg/L (10/23/07)19-Dec-07 ---0.05 ND ND ND ND ND ND ND ND8-Jul-08 ---0.05 ND ND ND ND ND ND ---ND 17-Dec-08 0.050 0.050 ND ND ND ND ND ND ---ND 9-Jul-09 0.050 0.050 ND ND ND ND ND ND ---ND 16-Dec-09 0.02 0.1 ND ND ND ND ND ND ---ND NC 2L = 0.008 µg/L (02/05/10)24-Jun-10 0.0015 0.010 ND ND ND ND ND ND ---ND 13-Dec-10 0.0500 0.0015 ND ND ND ND ND ND ---ND 20-Jun-11 0.050 0.0015 ND ND ND ND ND ND ---ND5-Dec-11 0.050 0.056 ND 0.062 ND ND ND ND ---ND Resample >25-Jan-12 0.050 0.0500 ---ND ---------------ND 11-Jun-12 0.050 0.050 ND ND ND ND ND ND ---ND 12-Dec-12 0.050 0.050 ND ND ND ND ND ND ---ND 1-May-13 0.050 0.050 ND ND ND ND ND ND ---ND 5-Aug-13 0.050 0.050 ND ND ND ND ND ND ---ND 24-Feb-14 0.050 0.050 ND ND ND ND ND ND ---ND12-Aug-14 0.050 0.050 ND ND ND ------------ND 10-Mar-15 EPA 8081 0.050 0.050 ND ND ND ------------ND 18-Aug-15 EPA 8081 0.050 0.050 ND ND ND ------------ND 16-Feb-16 EPA 8081 0.050 0.050 ND ND ND ------------ND 9-Aug-16 EPA 8081 0.050 0.050 ND ND ND ------------ND 2,4-D 27-Jun-03 ---3 ---5.9 ND ND ND ---------30-Dec-03 ---2 ND ND ND ND ND ND ---ND 30-Jun-04 ---2 ND ND ND ND ND ND ---ND 29-Dec-04 ---2 ND ND ND ND ND ND ---ND29-Jun-05 ---2 ND ND ND ND ND ND ---ND 29-Dec-05 ---2 ND ND ND ND ND ND ---ND28-Jun-06 ---2 ND ND ND ND ND ND ---ND 29-Dec-06 ---2 ND ND ND ND ND ND ---ND 12-Jul-07 ---2 ND ND ND ND ND ND ---ND NC 2L = 70 µg/L (10/23/07)19-Dec-07 ---2 ND ND ND ND ND ND ND ND 8-Apr-08 ---2 ND ND ND ND ND ND ---ND 17-Dec-08 ---2.0 ND ND ND ND ND ND ---ND 9-Jul-09 ---2.0 ND ND ND ND ND ND ---ND16-Dec-09 0.11 5.0 ND ND ND ND ND ND ---ND 24-Jun-10 0.23 2.1 ND ND ND ND ND ND ---ND 10-Dec-10 0.22 2.0 ND ND ND ND ND ND ---ND 20-Jun-11 0.22 2.0 ND ND ND ND ND ND ---ND 5-Dec-11 0.22 2.0 ND ND ND ND ND ND ---ND 11-Jun-12 0.22 2.0 ND ND ND ND ND ND ---ND 12-Dec-12 0.22 2.0 ND ND ND ND ND ND ---ND1-May-13 0.22 2.0 ND ND ND ND ND ND ---ND 5-Aug-13 0.22 2.0 ND ND ND ND ND ND ---ND 24-Feb-14 0.22 2.0 ND ND ND ND ND ND ---ND 12-Aug-14 EPA 8151 0.22 2.0 ND ND ND ------------ND 10-Mar-15 EPA 8151 0.24 2.1 ND ND ND ------------ND 18-Aug-15 EPA 8151 0.24 2.1 ND ND ND ------------ND 16-Feb-16 EPA 8151 0.23 1.0 ND ND ND ------------ND9-Aug-16 EPA 8151 0.24 1.0 ND ND ND ------------ND Granville County Butner Landfill, Permit No. 39-02 Page 19 of 20 Joyce Engineering APPENDIX C: HISTORICAL CONSTITUENTS IN GROUNDWATER Analyte Sample Date Method DL RL MW-1R MW-2R MW-3R MW-4 MW-5 MW-6 NES-1 Blanks 4,4'-DDD 11-Jun-12 0.05 0.05 ND ND 0.13 ND ND ND ---ND NC 2L = 0.1 µg/L (2/5/10) Resample>19-Jul-12 0.05 0.10 ------ND --------------- 12-Dec-12 ------------------------------ 1-May-13 0.050 0.10 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 0.050 0.10 ND ND ND ND ND ND ---ND12-Aug-14 ------------------------------ 10-Mar-15 EPA 8081 0.1 0.1 ND ND ND ------------ND 16-Feb-16 EPA 8081 0.1 0.1 ND ND ND ------------ND 4,4'-DDT 11-Jun-12 0.05 0.05 ND ND 0.10 ND ND ND ---ND NC 2L = 0.1 µg/L (2/5/10) Resample>19-Jul-12 0.05 0.10 ------0.063 J --------------- 12-Dec-12 ------------------------------1-May-13 0.050 0.10 ND ND ND ND ND ND ---ND 5-Aug-13 ------------------------------ 24-Feb-14 0.050 0.10 ND ND ND ND ND ND ---ND 12-Aug-14 ------------------------------ 10-Mar-15 EPA 8081 0.1 0.1 ND ND ND ------------ND 16-Feb-16 EPA 8081 0.1 0.1 ND ND ND ------------ND Dinoseb 10-Mar-15 EPA 8151 0.1 1.1 ND ND 0.11 J ------------ND 16-Feb-16 EPA 8151 0.1 0.2 ND ND ND ------------ND Endrin aldehyde 11-Jun-12 0.050 0.050 ND ND 0.14 ND ND ND ------ NC 2L= 2 (2/5/10)12-Dec-12 0.050 0.10 ND ND ND ND ND ND ------1-May-13 0.050 0.10 ND ND ND ND ND ND ---ND 5-Aug-13 0.050 0.10 ND ND ND ND ND ND ---ND 24-Feb-14 0.050 0.10 ND ND ND ND ND ND ---ND12-Aug-14 EPA 8081 0.050 0.10 ND ND ND ------------ND 10-Mar-15 EPA 8081 0.050 0.10 ND ND ND ------------ND18-Aug-15 EPA 8081 0.050 0.10 ND ND ND ------------ND 16-Feb-16 EPA 8081 0.050 0.10 ND ND ND ------------ND9-Aug-16 EPA 8081 0.050 0.10 ND ND ND ------------ND Notes: All concentrations are in micrograms per liter (µg/L). RL = Reporting Limit (SWSL for December 2006 - present). DL = Laboratory detection limit.J = Estimated value between the DL and the RL. B = Blank-qualified data; result is expected to be biased high based on concentrations in the blanks. ND = Not detected above laboratory reporting limit. NC 2L = North Carolina Groundwater Standards from 15A NCAC 2L.0202. GWPS = Groundwater Protection Standards established by the DENR Solid Waste Section (SWS). When the NC 2L has not been established, the GWPS will be used. Bold values for groundwater are above the NC 2L Standards or GWPS.--- = Well was not monitored and/or not reported. Granville County Butner Landfill, Permit No. 39-02 Page 20 of 20 Joyce Engineering Appendix D Historical Surface Water Analytical Data APPENDIX D: HISTORICAL CONSTITUENTS IN SURFACE WATER Analytes Sample Date Method DL RL SW-1 SW-2 Blanks INORGANICS Arsenic 06/24/10 2.7 10.00 4.30 J 2.90 J ND NC 2B = 10 µg/L (03/28/08)12/13/10 2.7 10.0 ND ND ND 06/20/11 5.0 10.0 ND ND ND 12/05/11 5.0 10.0 ND ND ND 06/11/12 5.0 10.0 ND ND ND 12/12/12 5.0 10.0 ND ND ND 05/01/13 5.0 10.0 ND ND ND 08/05/13 5.0 10.0 ND ND ND 02/24/14 5.0 10.0 ND ND ND 08/12/14 EPA 6010 5.0 10.0 ---ND ND 03/10/15 EPA 6010 2.5 10.0 ND ND 3.0 J 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 2.5 10.0 ND ND ND 08/09/16 EPA 6010 2.5 10.0 3.10 B ND 5.1 J Barium 11/22/96 ---500 37.0 37.0 --- 06/17/97 ---500 37.0 62.0 --- 12/01/97 ---500 53.0 45.0 --- 05/20/98 ---500 24.0 69.0 --- 11/19/98 ---500 ND 100.0 --- 07/21/99 ---500 ND ND --- 11/16/99 ---500 ND ND --- 05/10/00 ---500 ND ND --- 10/26/00 ---500 ND ND --- 04/18/01 ---500 ND ND --- 10/27/01 ---500 ND ND --- 06/13/02 ---500 --------- 11/19/02 ---500 ND ND --- 06/27/03 ---500 ND ND --- 12/30/03 ---500 ND ND ND 06/30/04 ---500 ND ND ND 12/29/04 ---500 ND ND ND 12/29/04 ---500 ND ND ND 06/29/05 ---500 ND ND ND 12/29/05 ---500 ND ND ND 06/28/06 ---500 ND ND ND 12/29/06 ---100 37.5 40.6 0.20 J 07/12/07 ---100 33.3 J ---ND 12/19/07 ---100 52.6 B 149.0 11.7 NC 2B = 1,000 µg/L (03/28/08)07/08/08 ---100 33.8 J 161.0 0.3 J 12/17/08 0.2 100 30.2 B 33.5 B 10.7 J 07/09/09 0.2 100 36.8 B 78.4 B 17.6 J 12/16/09 0.2 100 31.2 B 36.2 B 17.1 J 06/24/10 0.2 100 34.5 B 71.3 B 27.3 J 12/13/10 0.2 100 36.1 B 91.0 J 12.1 J 06/20/11 5.0 100 40.3 J 93.0 J ND 12/05/11 5.0 100 32.9 J 59.0 J ND 06/11/12 5.0 100 40.0 J 95.6 J ND 12/12/12 5.0 100 45.0 J 97.8 J ND 05/01/13 5.0 100 32.7 J 43.1 J ND 08/05/13 5.0 100 49.9 J 79.8 J ND 02/24/14 5.0 100 29.0 J 30.4 J ND 08/12/14 EPA 6010 5.0 100 ---121 ND 03/10/15 EPA 6010 2.5 100 29.0 J 32.1 J ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 2.5 100 33.1 J 33.5 J ND 08/09/16 EPA 6010 2.5 100 43.3 J 105 ND Granville County Butner Landfill, Permit No. 39-02 Page 1 of 8 Joyce Engineering APPENDIX D: HISTORICAL CONSTITUENTS IN SURFACE WATER Analytes Sample Date Method DL RL SW-1 SW-2 Blanks Beryllium 07/08/08 ---1.0 0.32 J ND ND 12/17/08 0.1 1.0 ND ND ND 07/09/09 0.1 1.0 ND ND ND 12/16/09 0.1 1.0 0.12 J ND ND NC 2B = 6.5 µg/L (02/05/10)06/24/10 0.1 1.0 ND ND ND 12/13/10 0.1 1.0 ND ND ND 06/20/11 1.0 1.0 ND ND ND 12/05/11 1.0 1.0 ND ND ND 06/11/12 1.0 1.0 ND ND ND 12/12/12 1.0 1.0 ND ND ND 05/01/13 1.0 1.0 ND ND ND 08/05/13 1.0 1.0 ND ND ND 02/24/14 1.0 1.0 ND ND ND 08/12/14 EPA 6010 1.0 1.0 ---ND ND 03/10/15 EPA 6010 0.5 1.0 ND ND ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 0.5 1.0 ND ND ND 08/09/16 EPA 6010 0.5 1.0 ND ND ND Chromium 06/17/97 ---10.0 ND 3.00 --- 12/01/97 ---10.0 ND ND --- 05/20/98 ---10.0 ND ND --- 11/19/98 ---10.0 ND ND --- 07/21/99 ---10.0 ND ND --- 11/16/99 ---10.0 ND ND --- 05/10/00 ---10.0 ND ND --- 10/26/00 ---10.0 ND ND --- 04/18/01 ---10.0 ND ND --- 10/27/01 ---10.0 ND ND --- 06/13/02 ---10.0 --------- 11/19/02 ---10.0 ND ND --- 06/27/03 ---10.0 ND ND --- 12/30/03 ---10.0 ND ND ND 06/30/04 ---10.0 ND ND ND 12/29/04 ---10.0 ND ND ND 06/29/05 ---10.0 ND ND ND 12/29/05 ---10.0 ND ND ND 06/28/06 ---10.0 ND ND ND 12/29/06 ---10.0 ND ND ND 07/12/07 ---10.0 ND ---ND 12/19/07 ---10.0 2.20 B 2.60 B 1.40 J NC 2B = 50 µg/L (03/28/08)07/08/08 ---10.0 2.50 J 2.20 J ND 12/17/08 0.4 10.0 1.40 J 2.60 J ND 07/09/09 0.4 10.0 2.6 J 1.2 J ND 12/16/09 0.4 10.0 4.1 J 3.4 J ND 06/24/10 0.4 10.0 3.3 B 7.3 J 0.71 J 12/13/10 0.4 10.0 1.4 J 1.5 J ND 06/20/11 5.0 10.0 ND ND ND 12/05/11 5.0 10.0 ND ND ND 06/11/12 5.0 10.0 ND 7.2 J ND 12/12/12 5.0 10.0 ND 8.2 J ND 05/01/13 5.0 10.0 5.7 J ND ND 08/05/13 5.0 10.0 ND ND ND 02/24/14 5.0 10.0 ND ND ND 08/12/14 EPA 6010 5.0 10.0 ---ND ND 03/10/15 EPA 6010 2.5 10.0 4.4 J 3.6 J ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 2.5 10.0 4.6 J 6.8 J ND 08/09/16 EPA 6010 2.5 10.0 ND ND 2.90 J Granville County Butner Landfill, Permit No. 39-02 Page 2 of 8 Joyce Engineering APPENDIX D: HISTORICAL CONSTITUENTS IN SURFACE WATER Analytes Sample Date Method DL RL SW-1 SW-2 Blanks Cobalt 05/20/98 ---10 2.0 2.0 --- 11/19/98 ---10 ND 3.0 --- 07/21/99 ---10 ND ND --- 11/16/99 ---10 ND ND --- 05/10/00 ---10 ND ND --- 10/26/00 ---10 ND ND --- 04/18/01 ---10 ND ND --- 10/27/01 ---10.0 ND 22.0 --- 06/13/02 ---10.0 --------- 11/19/02 ---10.0 ND ND --- 06/27/03 ---10.0 ND 10.0 --- 12/30/03 ---10.0 ND ND ND 06/30/04 ---10.0 ND ND ND 12/29/04 ---10.0 ND ND ND 06/29/05 ---10.0 ND ND ND 12/29/05 ---10.0 ND ND ND 06/28/06 ---10.0 ND ND ND 12/29/06 ---10.0 ND ND ND 07/12/07 ---10.0 ND ---ND 12/19/07 ---10.0 4.2 B 1.20 B 1.8 J 07/08/08 ---10.0 4.80 B 10.5 B 6.20 J 12/17/08 0.6 10.0 1.70 B 1.1 B 2.50 J 07/09/09 0.6 10.0 ND ND ND 12/16/09 0.6 10.0 ND 1.0 J ND NC 2B = NE µg/L (03/24/10)06/24/10 0.6 10.0 ND ND ND 12/13/10 0.6 10.0 {4.4}B {ND}1.6 {1.0 J}J 06/20/11 5.0 10.0 ND ND ND 12/05/11 5.0 10.0 ND ND ND Resample >01/25/12 5.0 10.0 ------ND 06/11/12 5.0 10.0 ND 5.10 J ND 12/12/12 5.0 10.0 ND ND ND 05/01/13 5.0 10.0 ND ND ND 08/05/13 5.0 10.0 ND ND ND 02/24/14 5.0 10.0 ND ND ND 08/12/14 EPA 6010 5.0 10.0 ---ND ND 03/10/15 EPA 6010 2.5 10.0 ND ND ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 2.5 10.0 ND ND ND 08/09/16 EPA 6010 2.5 10.0 ND ND ND Copper 12/29/06 ---10.0 1.3 B 1.10 B 0.60 J 07/12/07 ---10.0 ND ---ND 12/19/07 ---10.0 5.3 B ND 9.8 NC 2B = 7 µg/L (03/28/08)07/08/08 ---10.0 1.7 J 4.20 J ND 12/17/08 0.3 10.0 1.40 J 1.50 J ND 07/09/09 0.3 10.0 ND ND ND 12/16/09 0.3 10.0 1.90 J 2.00 J ND 06/24/10 0.3 10.0 ND 3.10 J ND 12/13/10 0.3 10.0 0.31 B ND 0.49 J 06/20/11 5.0 10.0 ND ND ND 12/05/11 5.0 10.0 ND ND ND 06/11/12 5.0 10.0 ND 5.50 J ND 12/12/12 5.0 10.0 ND ND ND 05/01/13 5.0 10.0 ND ND ND 08/05/13 5.0 10.0 ND ND ND 02/24/14 5.0 10.0 ND ND ND 08/12/14 EPA 6010 5.0 10.0 ---ND ND 03/10/15 EPA 6010 2.5 10.0 ND ND ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 2.5 10.0 2.90 J 3.40 J ND 08/09/16 EPA 6010 2.5 10.0 ND ND ND Granville County Butner Landfill, Permit No. 39-02 Page 3 of 8 Joyce Engineering APPENDIX D: HISTORICAL CONSTITUENTS IN SURFACE WATER Analytes Sample Date Method DL RL SW-1 SW-2 Blanks Lead 05/20/98 ---10.0 ND 8.00 --- 11/19/98 ---10.0 ND ND --- 07/21/99 ---10.0 ND 10.0 --- 11/16/99 ---10.0 ND ND --- 05/10/00 ---10.0 ND ND --- 10/26/00 ---10.0 ND ND --- 04/18/01 ---10.0 ND ND --- 10/27/01 ---10.0 ND ND --- 06/13/02 ---10.0 --------- 11/19/02 ---10.0 ND ND --- 06/27/03 ---10.0 ND ND --- 12/30/03 ---10.0 ND ND ND 06/30/04 ---10.0 ND ND ND 12/29/04 ---10.0 ND ND ND 06/29/05 ---10.0 ND ND ND 12/29/05 ---10.0 ND ND ND 06/28/06 ---10.0 ND ND ND 12/29/06 ---10.0 ND ND ND 07/12/07 ---10.0 ND ---ND 12/19/07 ---10.0 ND ND ND NC 2B = 25 µg/L (03/28/08)07/08/08 ---10.0 ND ND ND 12/17/08 4.0 10.0 ND ND ND 07/09/09 4.0 10.0 ND ND ND 12/16/09 4.0 10.0 ND ND ND 06/24/10 4.0 10.0 ND ND ND 12/13/10 4.0 10.0 ND ND ND 06/20/11 5.0 10.0 ND ND ND 12/05/11 5.0 10.0 ND ND ND 06/11/12 5.0 10.0 ND ND ND 12/12/12 5.0 10.0 ND ND ND 05/01/13 5.0 10.0 ND ND ND 08/05/13 5.0 10.0 ND ND ND 02/24/14 5.0 10.0 ND ND ND 08/12/14 EPA 6010 5.0 10.0 ---ND ND 03/10/15 EPA 6010 2.5 10.0 ND ND ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 2.5 10.0 ND ND ND 08/09/16 EPA 6010 2.5 10.0 ND ND ND Nickel 12/29/04 ---50.0 ND 50.0 (ND)ND 06/29/05 ---50.0 ND ND ND 12/29/05 ---50.0 ND ND ND 06/28/06 ---50.0 ND ND ND 12/29/06 ---50.0 ND 2.9 J ND 07/12/07 ---50.0 3.8 J ---ND 12/19/07 ---50.0 6.0 31.5 ND NC 2B = 25 µg/L (03/28/08)07/08/08 ---50.0 3.2 J 29.8 J ND 12/17/08 1.7 50.0 2.4 B 4.0 B 2.4 J 07/09/09 1.7 50.0 4.1 J 12.3 J ND 12/16/09 1.7 50.0 3.8 B 4.4 B 3.0 J 06/24/10 1.7 50.0 ND 2.0 J ND 12/13/10 1.7 50.0 ND 14.2 J 2.7 J 06/20/11 5.0 50.0 ND 7.8 J ND 12/05/11 5.0 50.0 ND 5.3 J ND 06/11/12 5.0 50.0 ND 11.0 J ND 12/12/12 5.0 50.0 ND 13.8 J ND 05/01/13 5.0 50.0 ND ND ND 08/05/13 5.0 50.0 ND 5.6 J ND 02/24/14 5.0 50.0 ND ND ND 08/12/14 EPA 6010 5.0 50.0 ---20.3 J ND 03/10/15 EPA 6010 2.5 50.0 3.0 J 3.8 J ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 2.5 50.0 2.9 J 4.7 J ND 08/09/16 EPA 6010 2.5 50.0 3.3 J 15.2 J ND Granville County Butner Landfill, Permit No. 39-02 Page 4 of 8 Joyce Engineering APPENDIX D: HISTORICAL CONSTITUENTS IN SURFACE WATER Analytes Sample Date Method DL RL SW-1 SW-2 Blanks Silver 07/12/07 ---10.0 2.20 J ---ND 12/19/07 ---10.0 ND 0.34 J ND NC 2B = 0.06 µg/L (03/28/08)07/08/08 ---10.0 0.35 B 1.00 J 0.12 J 12/17/08 0.1 10.0 ND ND ND 07/09/09 0.1 10.0 ND 0.10 J ND 12/16/09 0.1 10.0 ND 0.16 J ND 06/24/10 0.1 10.0 ND 0.26 J ND 12/13/10 0.1 10.0 {ND}{0.28}B 0.21 {0.19 J}J 06/20/11 5.0 10.0 ND ND ND 12/05/11 5.0 10.0 ND ND ND 06/11/12 5.0 10.0 ND ND ND 12/12/12 5.0 10.0 ND ND ND 05/01/13 5.0 10.0 ND ND ND 08/05/13 5.0 10.0 ND ND ND 02/24/14 5.0 10.0 ND ND ND 08/12/14 EPA 6010 5.0 10.0 ---ND ND 03/10/15 EPA 6010 2.5 10.0 ND ND ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 2.5 10.0 ND ND ND 08/09/16 EPA 6010 2.5 10.0 ND ND ND Thallium 12/29/04 ---10.0 ND 10.0 (ND)ND 06/29/05 ---10.0 ND ND ND 12/29/05 ---10.0 ND ND ND 06/28/06 ---10.0 ND ND ND 12/29/06 ---6.00 ND ND ND 07/12/07 ---5.5 ND ---ND 12/19/07 ---5.5 3.60 J ND ND 07/08/08 ---5.5 3.40 J ND ND 12/17/08 3.0 5.5 ND ND ND 07/09/09 3.0 5.5 ND ND ND 12/16/09 3.0 5.5 ND ND ND NC 2B = NE (03/24/10)06/24/10 3.0 5.5 ND ND ND 12/13/10 3.0 5.5 3.80 J ND ND 06/20/11 5.4 5.5 ND ND ND 12/05/11 5.4 5.5 ND ND ND 06/11/12 5.4 5.5 ND ND ND 12/12/12 5.4 5.5 ND ND ND 05/01/13 5.4 5.5 ND ND ND 08/05/13 5.4 5.5 ND ND ND 02/24/14 5.4 5.5 ND ND ND 08/12/14 EPA 6010 5.4 5.5 ---ND ND 03/10/15 EPA 6010 5.0 5.5 ND ND ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 5.0 5.5 ND ND ND 08/09/16 EPA 6010 5.0 5.5 ND ND ND Vanadium 12/29/06 ---25.0 1.60 J 2.00 J ND 07/12/07 ---25.0 4.60 J ---ND 12/19/07 ---25.0 3.30 J 1.40 B 0.62 J NC 2B = NE µg/L (03/28/08)07/08/08 ---25.0 5.20 J 2.30 J 0.20 J 12/17/08 0.2 25.0 1.80 B 2.70 B 0.76 J 07/09/09 0.2 25.0 5.00 B 3.40 B 1.30 J 12/16/09 0.2 25.0 3.60 J 3.50 J 0.53 J 06/24/10 0.2 25.0 5.80 J 2.60 J ND 12/13/10 0.2 25.0 1.60 B 0.67 B 0.36 J 06/20/11 5.0 25.0 ND ND ND 12/05/11 5.0 25.0 ND ND ND 06/11/12 5.0 25.0 ND 11.50 J ND 12/12/12 5.0 25.0 ND ND ND 05/01/13 5.0 25.0 ND ND ND 08/05/13 5.0 25.0 ND ND ND 02/24/14 5.0 25.0 ND ND ND 08/12/14 EPA 6010 5.0 25.0 ---ND ND 03/10/15 EPA 6010 2.5 25.0 3.9 J 4.7 J ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 2.5 25.0 4.1 J 5.8 J ND 08/09/16 EPA 6010 2.5 25.0 2.9 J 2.8 J ND Granville County Butner Landfill, Permit No. 39-02 Page 5 of 8 Joyce Engineering APPENDIX D: HISTORICAL CONSTITUENTS IN SURFACE WATER Analytes Sample Date Method DL RL SW-1 SW-2 Blanks Zinc 11/22/96 ---50.0 11.0 ND --- 06/17/97 ---50.0 ND ND --- 12/01/97 ---50.0 20.0 ND --- 05/20/98 ---50.0 20.0 28.0 --- 11/19/98 ---50.0 ND ND --- 07/21/99 ---50.0 ND ND --- 11/16/99 ---50.0 ND ND --- 05/10/00 ---50.0 ND ND --- 10/26/00 ---50.0 ND ND --- 04/18/01 ---50.0 ND ND --- 10/27/01 ---50.0 ND ND --- 06/13/02 ---50.0 --------- 11/19/02 ---50.0 ND ND --- 06/27/03 ---50.0 ND ND --- 12/30/03 ---50.0 ND ND ND 06/30/04 ---50.0 ND ND ND 12/29/04 ---50.0 ND ND ND 06/29/05 ---50.0 ND ND ND 12/29/05 ---50.0 ND ND ND 06/28/06 ---50.0 ND ND ND 12/29/06 ---50.0 ND ND ND 07/12/07 ---10.0 ND ---ND 12/19/07 ---10.0 24.6 B ND 102 NC 2B = 50 µg/L (03/28/08)07/08/08 ---10.0 ND ND 1.20 J 12/17/08 0.4 10.0 ND 0.89 B 0.49 J 07/09/09 0.4 10.0 ND 4.90 B 1.60 J 12/16/09 0.4 10.0 2.60 B 2.60 B 7.70 J 06/24/10 0.4 10.0 ND 14.9 ND 12/13/10 0.4 10.0 ND 9.80 B 6.70 J 06/20/11 10.0 10.0 ND ND ND 12/05/11 10.0 10.0 ND ND 12.4 06/11/12 10.0 10.0 ND ND ND 12/12/12 10.0 10.0 ND ND ND 05/01/13 10.0 10.0 ND 16.80 ND 08/05/13 10.0 10.0 ND ND ND 02/24/14 10.0 10.0 ND ND ND 08/12/14 EPA 6010 10.0 10.0 ---ND ND 03/10/15 EPA 6010 5.0 10.0 7.7 B 7.8 B 5.6 J 08/18/15 ------Dry Dry --- 02/16/16 EPA 6010 5.0 10.0 7.0 J ND ND 08/09/16 EPA 6010 5.0 10.0 ND ND ND Granville County Butner Landfill, Permit No. 39-02 Page 6 of 8 Joyce Engineering APPENDIX D: HISTORICAL CONSTITUENTS IN SURFACE WATER Analytes Sample Date Method DL RL SW-1 SW-2 Blanks ORGANICS Acetone 10/27/01 ---100 168.0 B 337.0 B 479.0 06/13/02 ---100 --------- 06/13/02 ---100 --------- 11/19/02 ---100 ND ND --- 06/27/03 ---100 ND ND --- 12/30/03 ---100 ND ND ND 06/30/04 ---100 ND ND ND 12/29/04 ---100 ND ND ND 06/29/05 ---100 ND ND ND 12/29/05 ---100 ND ND ND 06/28/06 ---100 ND ND ND 12/29/06 ---100 ND ND ND 07/12/07 ---100 ND ---ND 12/19/07 ---100 12.70 B ND 4.50 J NC 2B = 2,000 µg/L (03/28/08)07/08/08 ---100 ND ND ND 12/17/08 20 100 ND ND ND 07/09/09 20 100 ND ND ND NC 2B = NE (03/24/10)12/16/09 2.2 100 ND ND 2.80 J 06/24/10 2.2 100 2.80 B ND 7.70 J 12/13/10 2.2 100 ND 3.00 J ND 06/20/11 2.2 100 ND 3.80 B 3.90 J 12/05/11 2.2 100 ND 7.20 B 8.80 J 06/11/12 2.2 100 ND 5.50 B 4.70 J 12/12/12 10.0 100 ND ND ND 05/01/13 10.0 100 ND ND 14.6 J 08/05/13 10.0 100 ND ND ND 02/24/14 10.0 100 ND ND 25.7 J 08/12/14 EPA 8260 10.0 100 ---ND 22.0 J 03/10/15 EPA 8260 10.0 100 ND ND ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 8260 10.0 100 ND ND ND 08/09/16 EPA 8260 10.0 100 ND ND ND Granville County Butner Landfill, Permit No. 39-02 Page 7 of 8 Joyce Engineering APPENDIX D: HISTORICAL CONSTITUENTS IN SURFACE WATER Analytes Sample Date Method DL RL SW-1 SW-2 Blanks Chlorobenzene 06/27/03 ---5.0 ND 7.20 ND 12/30/03 ---5.0 ND ND ND 06/30/04 ---5.0 ND ND ND 12/29/04 ---5.0 ND ND ND 06/29/05 ---5.0 ND ND ND 12/29/05 ---5.0 ND ND ND 06/28/06 ---5.0 ND ND ND 12/29/06 ---3.0 ND ND ND 07/12/07 ---3.0 ND ---ND 12/19/07 ---3.0 ND ND ND NC 2B = 130 µg/L (03/28/08)07/08/08 ---3.0 ND ND ND 12/17/08 0.23 3.0 ND ND ND 07/09/09 0.23 3.0 ND ND ND 12/16/09 0.23 3.0 ND ND ND 06/24/10 0.23 3.0 ND ND ND 12/13/10 0.23 3.0 ND ND 0.28 J 06/20/11 0.23 3.0 ND ND ND 12/05/11 0.23 3.0 ND ND ND 06/11/12 0.23 3.0 ND ND ND 12/12/12 0.23 3.0 ND ND ND 05/01/13 0.23 3.0 ND ND ND 08/05/13 0.23 3.0 ND ND ND 02/24/14 0.23 3.0 ND ND ND 08/12/14 EPA 8260 0.23 3.0 ---ND ND 03/10/15 EPA 8260 0.23 3.0 ND ND ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 8260 0.23 3.0 ND ND ND 08/09/16 EPA 8260 0.23 3.0 ND ND ND Chloromethane 07/09/09 0.11 1.0 ND 0.19 J ND 12/16/09 0.11 1.0 ND ND ND NC 2B = NE (03/24/10)06/24/10 0.11 1.0 ND ND ND 12/13/10 0.11 1.0 ND ND ND 06/20/11 0.11 1.0 ND ND ND 12/05/11 0.11 1.0 ND ND ND 06/11/12 0.11 1.0 ND ND ND 12/12/12 0.11 1.0 ND ND ND 05/01/13 0.11 1.0 ND ND ND 08/05/13 0.11 1.0 ND ND ND 02/24/14 0.11 1.0 ND ND 0.25 J 08/12/14 EPA 8260 0.11 1.0 ---ND ND 03/10/15 EPA 8260 0.11 1.0 ND ND ND 08/18/15 ------Dry Dry --- 02/16/16 EPA 8260 0.11 1.0 ND ND ND 08/09/16 EPA 8260 0.11 1.0 ND ND ND Methylene Chloride 08/09/16 EPA 8260 0.97 1.00 ND ND 2.20 J NC 2L = 5 µg/L (2/5/10) Notes: All concentrations are in micrograms per liter (µg/L). RL = Reporting Limit (SWSL for December 2006 - present). DL = Laboratory detection limit. J = Estimated value between the DL and the RL. B = Blank-qualified data; result is expected to be biased high based on concentrations in the blanks. ND = Not detected above laboratory reporting limit. NS = Not sampled. NR = Not Reported. Dry =Surface water point considered to be dry. NC 2B = North Carolina Surface Water Standards from 15A NCAC 2B. NE = Not established. Shaded values for surface water are above the NC 2B. Surface waters are classified as fresh-water aquatic life. **SW- 1 and SW-2 were both dry and unable to be sampled on the 8/18/2015 sampling event.** Granville County Butner Landfill, Permit No. 39-02 Page 8 of 8 Joyce Engineering Appendix E Statistical Analysis Worksheets & Summary JOYCE Project:Granville County - Butner Landfill Project No: 660.1701.12 Date: October 2016 Analyte:Antimony Quantitation Concentration Limit Sample No. Sample Date Location (µg/L) Notes (µg/L) 1 8-Sep-94 MW-1R ND 30 8.8 30.0 2 1-Dec-94 MW-1R ND 30 30.0 8.8 3 9-Feb-95 MW-1R ND 30 4 2-Mar-95 MW-1R ND 30 5 15-Nov-95 MW-1R ND 30 6 28-May-96 MW-1R ND 30 7 22-Nov-96 MW-1R ND 30 8 17-Jun-97 MW-1R ND 30 9 1-Dec-97 MW-1R ND 30 10 20-May-98 MW-1R ND 30 11 19-Nov-98 MW-1R ND 30 12 21-Jul-99 MW-1R ND 30 13 16-Nov-99 MW-1R ND 30 14 10-May-00 MW-1R ND 30 15 26-Oct-00 MW-1R 30.0 30 16 18-Apr-01 MW-1R ND 30 17 27-Oct-01 MW-1R ND 30 18 13-Jun-02 MW-1R ND 30 19 19-Nov-02 MW-1R ND 30 20 27-Jun-03 MW-1R ND 30 21 30-Dec-03 MW-1R ND 30 22 30-Jun-04 MW-1R ND 30 23 29-Dec-04 MW-1R ND 30 24 29-Jun-05 MW-1R ND 30 25 29-Dec-05 MW-1R ND 30 26 28-Jun-06 MW-1R ND 30 27 29-Dec-06 MW-1R ND 6 28 12-Jul-07 MW-1R ND 6 29 19-Dec-07 MW-1R ND 6 30 8-Jul-08 MW-1R ND 6 31 17-Dec-08 MW-1R ND 6.0 32 9-Jul-09 MW-1R ND 6.0 33 16-Dec-09 MW-1R ND 6.0 34 24-Jun-10 MW-1R ND 6.0 35 13-Dec-10 MW-1R ND 6.0 36 20-Jun-11 MW-1R ND 6.0 37 5-Dec-11 MW-1R ND 6.0 38 11-Jun-12 MW-1R ND 6.0 39 12-Dec-12 MW-1R ND 6.0 40 1-May-13 MW-1R ND 6.0 41 5-Aug-13 MW-1R ND 6.0 42 24-Feb-14 MW-1R 8.8 6.0 43 12-Aug-14 MW-1R ND 6.0 44 10-Mar-15 MW-1R ND 6.0 45 17-Aug-15 MW-1R ND 6.0 46 16-Feb-16 MW-1R ND 6.0 47 9-Aug-16 MW-1R ND 6.0 Number of Data: 47 Number of Truncated Data: 45 Percentage of Truncated Data: 96% Upper Poisson Prediction Limit: 54.4 µg/L All concentrations in micrograms per liter (µg/L). ND - Not Detected (Truncated) Sorted Concentration JOYCE Project:Granville County - Butner Landfill Project No: 660.1701.12 Date: October 2016 Upper Poisson Prediction Limit Analyte:Antimony Concentration or Background Data Quantitation Half Discrete Concentration Limit Quantitation Poisson Sample No. Sample Date Location (µg/l) (µg/l) Limit Count 1 Sep-94 MW-1R ND 30 15 150 2 Dec-94 MW-1R ND 30 15 150 3 Feb-95 MW-1R ND 30 15 150 4 Mar-95 MW-1R ND 30 15 150 5 Nov-95 MW-1R ND 30 15 150 6 May-96 MW-1R ND 30 15 150 7 Nov-96 MW-1R ND 30 15 150 8 Jun-97 MW-1R ND 30 15 150 9 Dec-97 MW-1R ND 30 15 150 10 May-98 MW-1R ND 30 15 150 11 Nov-98 MW-1R ND 30 15 150 12 Jul-99 MW-1R ND 30 15 150 13 Nov-99 MW-1R ND 30 15 150 14 May-00 MW-1R ND 30 15 150 15 Oct-00 MW-1R 30 30 30 300 16 Apr-01 MW-1R ND 30 15 150 17 Oct-01 MW-1R ND 30 15 150 18 Jun-02 MW-1R ND 30 15 150 19 Nov-02 MW-1R ND 30 15 150 20 Jun-03 MW-1R ND 30 15 150 21 Dec-03 MW-1R ND 30 15 150 22 Jun-04 MW-1R ND 30 15 150 23 Dec-04 MW-1R ND 30 15 150 24 Jun-05 MW-1R ND 30 15 150 25 Dec-05 MW-1R ND 30 15 150 26 Jun-06 MW-1R ND 30 15 150 27 Dec-06 MW-1R ND 6 3 30 28 Jul-07 MW-1R ND 6 3 30 29 Dec-07 MW-1R ND 6 3 30 30 Jul-08 MW-1R ND 6 3 30 31 Dec-08 MW-1R ND 6 3 30 32 Jul-09 MW-1R ND 6 3 30 33 Dec-09 MW-1R ND 6 3 30 34 Jun-10 MW-1R ND 6 3 30 35 Dec-10 MW-1R ND 6 3 30 36 Jun-11 MW-1R ND 6 3 30 37 Dec-11 MW-1R ND 6 3 30 38 Jun-12 MW-1R ND 6 3 30 39 Dec-12 MW-1R ND 6 3 30 40 May-13 MW-1R ND 6 3 30 41 Aug-13 MW-1R ND 6 3 30 42 Feb-14 MW-1R 8.8 6 8.8 88 43 Aug-14 MW-1R ND 6 3 30 44 Mar-15 MW-1R ND 6 3 30 45 Aug-15 MW-1R ND 6 3 30 46 Feb-16 MW-1R ND 6 3 30 47 Aug-16 MW-1R ND 6 3 30 Poisson Discrete Distribution Adjustment Factor: 10 Note: All sample concentrations are micrograms per liter Using the background data, the upper Poisson Prediction Limit, y*, is determined by: y* = c y + [(t^2) c / 2] + t c [y (1 + (1/c)) + ((t^2) / 4)]^0.5 where: c = k / n y = Poisson count t = t(n-1, 0.95), Student's t-distribution n-1 = degrees of freedom (number of samples - 1) k = number of downgradient samples per event .95 = confidence interval n = number of background samples For: c = 0.106 y = 4738 t = 1.676 k = 5 n = 47 y* = 543.77 Adjusted y* = 54.38 µg/L JOYCE Project:Granville County- Butner Landfill Project No: 660.1701.12 Date: August 2016 Analyte:Cobalt Quantitation Concentration Limit Sample No. Sample Date Location (µg/l) (µg/l) 1 9/8/1994 MW-5 ND 10 6.60 251 2 12/1/1994 MW-5 22.0 10 22.00 180 3 2/9/1995 MW-5 39.00 10 25.00 146 4 3/2/1995 MW-5 121 10 27.0 130 5 11/15/1995 MW-5 27.00 10 30.0 129 6 5/28/1996 MW-5 122 10 31.0 122 7 11/22/1996 MW-5 93.0 10 36.0 121 8 6/17/1997 MW-5 45.0 10 37.5 113 9 12/1/1997 MW-5 36.0 10 38.0 103 10 5/20/1998 MW-5 100 10 39.0 101 11 11/19/1998 MW-5 180 10 43.0 100 12 7/21/1999 MW-5 100 10 43.7 100 13 11/16/1999 MW-5 38.0 10 45.0 100 14 5/10/2000 MW-5 61.0 10 46.0 93.0 15 10/26/2000 MW-5 ND 10 47.0 81.8 16 4/18/2001 MW-5 74.0 10 47.5 75.0 17 10/27/2001 MW-5 47.0 10 52.0 74.0 18 6/13/2002 MW-5 251 10 57.0 72.5 19 11/19/2002 MW-5 57.0 10 58.4 61.0 20 6/27/2003 MW-5 75.0 10 61.0 58.4 21 12/30/2003 MW-5 52.0 10 72.5 57.0 22 6/30/2004 MW-5 31.0 10 74.0 52.0 23 12/29/2004 MW-5 46.0 10 75.0 47.5 24 6/29/2005 MW-5 43.0 10 81.8 47.0 25 12/29/2005 MW-5 30.0 10 93.0 46.0 26 6/28/2006 MW-5 72.5 10 100.0 45.0 27 12/29/2006 MW-5 37.5 10 100.0 43.7 28 7/12/2007 MW-5 58.4 10 100 43.0 29 12/19/2007 MW-5 103 10 101 39.0 30 7/8/2008 MW-5 130 10 103 38.0 31 12/17/2008 MW-5 43.7 10 113 37.5 32 7/9/2009 MW-5 100 10 121 36.0 33 12/16/2009 MW-5 6.60 J 10 122 31.0 34 6/24/2010 MW-5 25.0 10 129 30.0 35 12/13/2010 MW-5 129 10 130 27.0 36 6/20/2011 MW-5 81.8 10 146 25.0 37 12/5/2011 MW-5 146 10 180 22.0 38 1/25/2012 MW-5 47.5 10 251 6.60 39 6/11/2012 MW-5 101 10 40 12/12/2012 MW-5 113 10 Number of Data 40 Number of Truncated Data 2 Percentage of Truncated Data 5% Parametric Tolerance Interval: 270 µg/l Notes: All concentrations in micrograms per liter. J = Estimated concentration between laboratory detection limit and quatitation limit. ND = Not detected (truncated). Sorted Concentration (µg/l) JEI Project:Granville County- Butner Landfill Project No: 660.1701.12 Date: August 2016 Shapiro Wilk Test Statistic (W) for normality of total Cobalt Complete the following table where i = ordered value of sample, arranged from smallest to largest X(i) = sample values arranged from smallest to largest X(n-i+1) = sample values arranged from largest to smallest A(n-i+1) = coefficient from table A-1, Statistical Analysis of Ground-Water Data at RCRA Facilities B(i) = summation of (X(n-i+1)-X(i))A(n-i+1) i X(i) X(n-i+1) X(n-i+1) - X(i) A(n-i+1) B(i) 1 6.60 251.00 244.40 0.4015 98.13 2 22.00 180.00 158.00 0.2774 43.83 3 25.00 146.00 121.00 0.2391 28.93 4 27.00 130.00 103.00 0.2110 21.73 5 30.00 129.00 99.00 0.1881 18.62 6 31.00 122.00 91.00 0.1666 15.16 7 36.00 121.00 85.00 0.1513 12.86 8 37.50 113.00 75.50 0.1356 10.24 9 38.00 103.00 65.00 0.1211 7.87 10 39.00 101.00 62.00 0.1075 6.67 11 43.00 100.00 57.00 0.0947 5.40 12 43.70 100.00 56.30 0.0824 4.64 13 45.00 100.00 55.00 0.0706 3.88 14 46.00 93.00 47.00 0.0592 2.78 15 47.00 81.80 34.80 0.0481 1.67 16 47.50 75.00 27.50 0.0372 1.02 17 52.00 74.00 22.00 0.0264 0.58 18 57.00 72.50 15.50 0.0158 0.24 19 58.40 61.00 2.60 0.0053 0.01 20 61.00 58.40 -2.60 21 72.50 57.00 -15.50 22 74.00 52.00 -22.00 23 75.00 47.50 -27.50 24 81.80 47.00 -34.80 25 93.00 46.00 -47.00 26 100.00 45.00 -55.00 27 100.00 43.70 -56.30 28 100.00 43.00 -57.00 29 101.00 39.00 -62.00 30 103.00 38.00 -65.00 31 113.00 37.50 -75.50 32 121.00 36.00 -85.00 33 122.00 31.00 -91.00 34 129.00 30.00 -99.00 35 130.00 27.00 -103.00 36 146.00 25.00 -121.00 37 180.00 22.00 -158.00 38 251.00 6.60 -244.40 The test statistic W can be found using: W = SQR[B/(SD x SQRT(n-1))] where: B = summation of (X(n-i+1)-X(i))A(n-i+1) = 284.28 SD = standard deviation of the data group = 49.56 n = number of samples = 38 W = 0.889 Compare this value to the critical value in Table A-2 of Statistical Analysisof Ground-Water Monitoring Data at RCRA Facilities, Addendum to Interim Final Guidance (Draft) July, 1992, to determine if the data is normally distributed. From Table A-2 with (n) samples and a 95% confidence level, the critical value is W(crit) = 0.938 and the calculated W = 0.889 Therefore the data is Non-Normal JEI Project:Granville County- Butner Landfill Project No: 660.1701.12 Date: August 2016 Shapiro Wilk Test Statistic (W) for log normality of Cobalt Complete the following table where i = ordered value of sample, arranged from smallest to largest X(i) = sample values arranged from smallest to largest X(n-i+1) = sample values arranged from largest to smallest A(n-i+1) = coefficient from table A-1, Statistical Analysis of Ground-Water Data at RCRA Facilities B(i) = summation of (X(n-i+1)-X(i))A(n-i+1) i X(i) X(n-i+1) X(n-i+1) - X(i) A(n-i+1) B(i) 1 1.89 5.53 3.6384 0.4015 1.4608 2 3.09 5.19 2.1019 0.2774 0.5831 3 3.22 4.98 1.7647 0.2391 0.4219 4 3.30 4.87 1.5717 0.2110 0.3316 5 3.40 4.86 1.4586 0.1881 0.2744 6 3.43 4.80 1.3700 0.1666 0.2282 7 3.58 4.80 1.2123 0.1513 0.1834 8 3.62 4.73 1.1030 0.1356 0.1496 9 3.64 4.63 0.9971 0.1211 0.1208 10 3.66 4.62 0.9516 0.1075 0.1023 11 3.76 4.61 0.8440 0.0947 0.0799 12 3.78 4.61 0.8278 0.0824 0.0682 13 3.81 4.61 0.7985 0.0706 0.0564 14 3.83 4.53 0.7040 0.0592 0.0417 15 3.85 4.40 0.5541 0.0481 0.0267 16 3.86 4.32 0.4568 0.0372 0.0170 17 3.95 4.30 0.3528 0.0264 0.0093 18 4.04 4.28 0.2405 0.0158 0.0038 19 4.07 4.11 0.0436 0.0053 0.0002 20 4.11 4.07 -0.0436 0.0000 0.0000 21 4.28 4.04 -0.2405 22 4.30 3.95 -0.3528 23 4.32 3.86 -0.4568 24 4.40 3.85 -0.5541 25 4.53 3.83 -0.7040 26 4.61 3.81 -0.7985 27 4.61 3.78 -0.8278 28 4.61 3.76 -0.8440 29 4.62 3.66 -0.9516 30 4.63 3.64 -0.9971 31 4.73 3.62 -1.1030 32 4.80 3.58 -1.2123 33 4.80 3.43 -1.3700 34 4.86 3.40 -1.4586 35 4.87 3.30 -1.5717 36 4.98 3.22 -1.7647 37 5.19 3.09 -2.1019 38 5.53 1.89 -3.6384 The test statistic W can be found using: W = SQR((B/SD x SQRT(n-1)) where: B = summation of (X(n-i+1)-X(i))A(n-i+1) = 4.1593 SD = standard deviation of the data group = 0.6964 n = number of samples = 38 W = 0.9641 Compare this value to the critical value in Table A-2 of Statistical Analysisof Ground-Water Monitoring Data at RCRA Facilities, Addendum to Interim Final Guidance (Draft) July, 1992, to determine if the data is normally distributed. From Table A-2 with (n) samples and a 95% confidence level, the critical value is W(crit) = 0.938 and the calculated W = 0.964 Therefore the data set is Log-Normal JEI Project:Granville County- Butner Landfill Project No: 660.1701.12 Date: August 2016 Probability Plots to determine the distribution of Cobalt Complete the following table where i = ordered value of sample, arranged from smallest to largest X(i) = sample values arranged from smallest to largest LN[X(i)] = Natural Log Value of sample concentrations arranged from smallest to largest [i/(n+1)] = Cumulative probability n = number of samples = 38 X(i) LN[X(i)] i Rank [Rank/(n+1)]Quantiles 6.6 1.89 1 1 0.026 -1.95 22 3.09 2 2 0.051 -1.63 25 3.22 3 3 0.077 -1.43 27 3.30 4 4 0.103 -1.27 30 3.40 5 5 0.128 -1.13 31 3.43 6 6 0.154 -1.02 36 3.58 7 7 0.179 -0.92 37.5 3.62 8 8 0.205 -0.82 38 3.64 9 9 0.231 -0.74 39 3.66 10 10 0.256 -0.65 43 3.76 11 11 0.282 -0.58 43.7 3.78 12 12 0.308 -0.50 45 3.81 13 13 0.333 -0.43 46 3.83 14 14 0.359 -0.36 47 3.85 15 15 0.385 -0.29 47.5 3.86 16 16 0.410 -0.23 52 3.95 17 17 0.436 -0.16 57 4.04 18 18 0.462 -0.10 58.4 4.07 19 19 0.487 -0.03 61 4.11 20 20 0.513 0.03 72.5 4.28 21 21 0.538 0.10 74 4.30 22 22 0.564 0.16 75 4.32 23 23 0.590 0.23 81.8 4.40 24 24 0.615 0.29 93 4.53 25 25 0.641 0.36 100 4.61 26 26 0.667 0.43 100 4.61 27 27 0.692 0.50 100 4.61 28 28 0.718 0.58 101 4.62 29 29 0.744 0.65 103 4.63 30 30 0.769 0.74 113 4.73 31 31 0.795 0.82 121 4.80 32 32 0.821 0.92 122 4.80 33 33 0.846 1.02 129 4.86 34 34 0.872 1.13 130 4.87 35 35 0.897 1.27 146 4.98 36 36 0.923 1.43 180 5.19 37 37 0.949 1.63 251 5.53 38 38 0.974 1.95 Plot analysis indicates that the data more closely follow a normal distribution in the log-transformed format. JEI Project:Granville County- Butner Landfill Project No: 660.1701.12 Date: August 2016 Probability Plots to determine the distribution of Cobalt R² = 0.8744 -2.50 -2.00 -1.50 -1.00 -0.50 0.00 0.50 1.00 1.50 2.00 0 100 200 300 Qu a n t i l e Concentration (micrograms per liter) Normal Probability Plot Lead Concentrations R² = 0.9465 -2.00 -1.50 -1.00 -0.50 0.00 0.50 1.00 1.50 2.00 2.50 0.00 2.00 4.00 6.00 Qu a n t i l e Ln [Concentration (micrograms per liter)] Log Normal Probability Plot Lead Concentrations JEI Project:Granville County- Butner Landfill Project No: 660.1701.12 Date: August 2016 Determination of reported background value as an outlier Analyte:Cobalt Background Data Quantitation ln(Concentration) Limit Sample No. Sample Date Location (µg/l) (µg/l) 1 09/08/94 MW-5 ND 10 2 12/01/94 MW-5 3.091 10 3 02/09/95 MW-5 3.664 10 4 03/02/95 MW-5 4.796 10 5 11/15/95 MW-5 3.296 10 6 05/28/96 MW-5 4.804 10 7 11/22/96 MW-5 4.533 10 8 06/17/97 MW-5 3.807 10 9 12/01/97 MW-5 3.584 10 10 05/20/98 MW-5 4.605 10 11 11/19/98 MW-5 5.193 10 12 07/21/99 MW-5 4.605 10 13 11/16/99 MW-5 3.638 10 14 05/10/00 MW-5 4.111 10 15 10/26/00 MW-5 ND 10 16 04/18/01 MW-5 4.304 10 17 10/27/01 MW-5 3.850 10 18 06/13/02 MW-5 5.525 10 19 11/19/02 MW-5 4.043 10 20 06/27/03 MW-5 4.317 10 21 12/30/03 MW-5 3.951 10 22 06/30/04 MW-5 3.434 10 23 12/29/04 MW-5 3.829 10 24 06/29/05 MW-5 3.761 10 25 12/29/05 MW-5 3.401 10 26 06/28/06 MW-5 4.284 10 27 12/29/06 MW-5 3.624 10 28 07/12/07 MW-5 4.067 10 29 12/19/07 MW-5 4.635 10 30 07/08/08 MW-5 4.868 10 31 12/17/08 MW-5 3.777 10 32 07/09/09 MW-5 4.605 10 33 12/16/09 MW-5 1.887 10 34 06/24/10 MW-5 3.219 10 35 12/13/10 MW-5 4.860 10 36 06/20/11 MW-5 4.404 10 37 12/05/11 MW-5 4.984 10 38 01/25/12 MW-5 3.861 10 39 06/11/12 MW-5 4.615 10 40 12/12/12 MW-5 4.727 10 mean = 4.120 STD = 0.696 Note: All concentrations are micrograms per liter Using the data listed above, form the statisitc Tn: Tn = (Xn - mean) / STD where: Xn = largest observed sample value mean = mean of the background values STD = standard deviation of the background values For Xn = 5.525 mean = 4.120 STD = 0.696 Tn = 2.018 From Table 8 included in the Staistical Analysis of Groundwater Monitoring Data at RCRA Facilities - Interim Final Guidance, the critical value for the given sample group is Number of samples = 40 Tc = 2.866 Since Tc>Tn, the sample result is not considered to be an outlier JEI Project:Granville County- Butner Landfill Project No: 660.1701.12 Date: August 2016 Aitchison's Adjustment for Cobalt Background Values (positive detects only) Concentration ln(conc) Sample No. Sample Date Location (µg/l) 1 09/08/94 MW-5 ND ND 2 12/01/94 MW-5 22 3.091 3 02/09/95 MW-5 39 3.664 4 03/02/95 MW-5 121 4.796 5 11/15/95 MW-5 27 3.296 6 05/28/96 MW-5 122 4.804 7 11/22/96 MW-5 93 4.533 8 06/17/97 MW-5 45 3.807 9 12/01/97 MW-5 36 3.584 10 05/20/98 MW-5 100 4.605 11 11/19/98 MW-5 180 5.193 12 07/21/99 MW-5 100 4.605 13 11/16/99 MW-5 38 3.638 14 05/10/00 MW-5 61 4.111 15 10/26/00 MW-5 ND ND 16 04/18/01 MW-5 74 4.304 17 10/27/01 MW-5 47 3.850 18 06/13/02 MW-5 251 5.525 19 11/19/02 MW-5 57 4.043 20 06/27/03 MW-5 75 4.317 21 12/30/03 MW-5 52 3.951 22 06/30/04 MW-5 31 3.434 23 12/29/04 MW-5 46 3.829 24 06/29/05 MW-5 43 3.761 25 12/29/05 MW-5 30 3.401 26 06/28/06 MW-5 72.5 4.284 27 12/29/06 MW-5 37.5 3.624 28 07/12/07 MW-5 58.4 4.067 29 12/19/07 MW-5 103 4.635 30 07/08/08 MW-5 130 4.868 31 12/17/08 MW-5 43.7 3.777 32 07/09/09 MW-5 100 4.605 33 12/16/09 MW-5 6.6 1.887 34 06/24/10 MW-5 25 3.219 35 12/13/10 MW-5 129 4.860 36 06/20/11 MW-5 81.8 4.404 37 12/05/11 MW-5 146 4.984 38 01/25/12 MW-5 47.5 3.861 39 06/11/12 MW-5 101 4.615 40 12/12/12 MW-5 113 4.727 Mean of detected values = 4.06 Standard Deviation of detected values = 0.71 The adjusted mean can be found using M(a) = (1-d/n) x M where: d = number non- detected values = 14 n = total number samples = 33 M = mean detected values = 4.06 M(a) = 2.34 The adjusted standard deviation squared may be found using STD(a) = [(n-(d+1))/(n-1)] S + d/n((n-d)/(n-1))MM where: n = total number samples = 33 d = number non-detected values = = 14 S = std deviation of detected values squared = = 0.51 MM = mean of detected values squared = = 16.48 STD(a) = 4.44 and the adjusted standard deviation is then S(a) = SQRT(STD(a)) = 2.11 JEI Project:Granville County- Butner Landfill Project No: 660.1701.12 Date: August 2016 Parametric Tolerance Interval for log-normally distributed data Analyte:Cobalt Background Data: Note use of log(concentration) Background Data Quantitation Concentration Limit Natural Log Sample No. Sample Date Location (µg/l) (µg/l) Concentration 1 09/08/94 MW-5 ND 10.000 ND 2 12/01/94 MW-5 22.000 10.000 3.091042453 3 02/09/95 MW-5 39.000 10.000 3.663561646 4 03/02/95 MW-5 121.000 10.000 4.795790546 5 11/15/95 MW-5 27.000 10.000 3.295836866 6 05/28/96 MW-5 122.000 10.000 4.804021045 7 11/22/96 MW-5 93.000 10.000 4.532599493 8 06/17/97 MW-5 45.000 10.000 3.80666249 9 12/01/97 MW-5 36.000 10.000 3.583518938 10 05/20/98 MW-5 100.000 10.000 4.605170186 11 11/19/98 MW-5 180.000 10.000 5.192956851 12 07/21/99 MW-5 100.000 10.000 4.605170186 13 11/16/99 MW-5 38.000 10.000 3.63758616 14 05/10/00 MW-5 61.000 10.000 4.110873864 15 10/26/00 MW-5 ND 10.000 ND 16 04/18/01 MW-5 74.000 10.000 4.304065093 17 10/27/01 MW-5 47.000 10.000 3.850147602 18 06/13/02 MW-5 251.000 10.000 5.525452939 19 11/19/02 MW-5 57.000 10.000 4.043051268 20 06/27/03 MW-5 75.000 10.000 4.317488114 21 12/30/03 MW-5 52.000 10.000 3.951243719 22 06/30/04 MW-5 31.000 10.000 3.433987204 23 12/29/04 MW-5 46.000 10.000 3.828641396 24 06/29/05 MW-5 43.000 10.000 3.761200116 25 12/29/05 MW-5 30.000 10.000 3.401197382 26 06/28/06 MW-5 72.500 10.000 4.283586562 27 12/29/06 MW-5 37.500 10.000 3.624340933 28 07/12/07 MW-5 58.400 10.000 4.06731589 29 12/19/07 MW-5 103.000 10.000 4.634728988 30 07/08/08 MW-5 130.000 10.000 4.86753445 31 12/17/08 MW-5 43.700 10.000 3.777348102 32 07/09/09 MW-5 100.000 10.000 4.605170186 33 12/16/09 MW-5 6.600 10.000 1.887069649 34 06/24/10 MW-5 25.000 10.000 3.218875825 35 12/13/10 MW-5 129.000 10.000 4.859812404 36 06/20/11 MW-5 81.800 10.000 4.404277244 37 12/05/11 MW-5 146.000 10.000 4.983606622 38 01/25/12 MW-5 47.500 10.000 3.860729711 39 06/11/12 MW-5 101.000 10.000 4.615120517 40 12/12/12 MW-5 113.000 10.000 4.727387819 Note: All sample concentrations are micrograms per liter Using the background data, the upper Tolerance Limit can be determined using: Upper Tolerance Limit = antilog((Mean Concentration)+K x (Standard Deviation Samples)) where: Mean Conc = mean concentration background samples K = factor for constructing one sided normal tolerance limit taken from table 4-2, page 87, Statistical Methods for Groundwater Monitoring, Gibbons, 1994 STDS = Standard Deviation Samples n = number of background samples For: n = 40 K = 2.125 Mean Conc = 4.120 STDS = 0.696 UTL = 270.36 µg/l APPENDIX E: Results of Statistical Analyses (February 2016) Analyte Data Statistical Method used Background NC 2L or GWPS Point(s) Above Point(s) above NC 2L Distribution to Establish Background (µg/L)(µg/L)Background or GWPS Antimony 96% Truncated Upper Poisson Prediction Limit 56 1 None MW-2R Cobalt 74% Truncated Non-parametric Prediction Limit 130 1 None MW-5 Notes: NC 2L = Groundwater Protection Standard from 15A NCAC 2L.0202. GWPS = Groundwater Protection Standard (Soild Waste Section) for constituents with no NC 2L Standard. Granville County - Butner Landfill Permit 39-02 Joyce Engineering