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HomeMy WebLinkAbout1202_BurkeCountyEast_GWMR_DIN28349_20161212 PREPARED FOR: BOARD OF COMMISSIONERS COUNTY OF BURKE P.O. BOX 1486 MORGANTON, NORTH CAROLINA 28680 EAST BURKE LANDFILL PERMIT NO. 12-02 SECOND SEMIANNUAL WATER QUALITY MONITORING REPORT OF 2016 MARCH 2017 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. 277.1701.12 Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County – East Burke Landfill, Permit No. 12-02 March 2017 i Second Semiannual Water Quality Monitoring Report of 2016 East Burke Landfill Burke County, North Carolina TABLE OF CONTENTS 1.0 INTRODUCTION..............................................................................................................1 1.1 Site Information .................................................................................................................1 1.2 Regulatory Status ...............................................................................................................1 2.0 FACILITY MONITORING PROGRAM .......................................................................1 2.1 Groundwater Monitoring Program .................................................................................1 2.2 Surface Water Monitoring Program ................................................................................2 3.0 SECOND SEMIANNUAL SAMPLING EVENT OF 2016 ............................................2 3.1 Field Work and Visual Inspection ....................................................................................2 3.2 Laboratory Analysis and JOYCE Quality Control ........................................................3 4.0 DATA ANALYSIS .............................................................................................................4 4.1 Groundwater Analytical Results and Comparison to Standards ..................................4 4.2 Surface Water Analytical Results and Comparison to Standards ................................4 5.0 HYDROGEOLOGICAL CONDITIONS ........................................................................4 6.0 CONCLUSION ..................................................................................................................5 7.0 REFERENCES ...................................................................................................................5 Tables Table 1 Groundwater Elevation Data Table 2 Field Parameters Table 3 Quantified Detections Table 4 Exceedances Table 5 Hydraulic Gradients & Linear Velocity Figure Figure 1 Site Location Map Drawing Drawing 1 Groundwater Potentiometric Surface Map Appendix Appendix A Laboratory Analytical Reports and Field Logs Appendix B Historical Groundwater Constituents Appendix C Historical Surface Water Constituents Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County – East Burke Landfill, Permit No. 12-02 March 2017 1 1.0 INTRODUCTION 1.1 Site Information The East Burke Landfill, Permit No. 12-02, is located in Burke County, North Carolina as shown on Figure 1. The landfill was operated by Burke County as a municipal solid waste (MSW) landfill between 1972 and 1988 and has been closed to the reception of waste since 1988. 1.2 Regulatory Status The landfill is regulated under Rules .0500 and .0600 of the North Carolina Solid Waste Management Regulations (NCSWMR) for MSW landfills closed prior to October 9, 1993. The County monitors’ groundwater at the landfill in accordance with criteria set forth in Rule .0600 of the NCSWMR. In March 1995, the North Carolina Department of Environment and Natural Resources (NCDENR), now the Department of Environmental Quality (NCDEQ), requested that the facility perform additional site contamination investigation activities due to the quantified detections of organic constituents in the groundwater on site. In response to this request a Water Quality Assessment Plan for the East Burke Landfill was submitted to the Solid Waste Section (SWS) in September of 1995. Updates on Groundwater Assessment Activities were submitted to NCDENR SWS in June 2003 and August 2003. 2.0 FACILITY MONITORING PROGRAM 2.1 Groundwater Monitoring Program Groundwater monitoring at the East Burke Landfill is completed in accordance with the monitoring requirements of Rule .0600 of the NCSWMR. Groundwater samples are collected semiannually. Four active groundwater monitoring wells comprise the groundwater monitoring network at the East Burke Landfill. The current compliance network consists of the following monitoring wells: MW-1 (background), MW-2, MW-3, and AMW-1. A site plan indicating the facility and waste boundaries in addition to monitoring well locations can be found in Drawing 1. All monitoring wells are monitored for the NC Appendix I list of constituents. Monitoring Well Date Installed Classification Monitoring Program Total Depth from TOC (ft) Lithology of Screened Interval MW-1 Unknown Background .0600 50.55 Bedrock (Est.) MW-2 Unknown Compliance .0600 71.05 Bedrock (Est.) MW-3 Unknown Compliance .0600 32.50 Saprolite (Est.) AMW-1 Apr. 1, 2003 Compliance .0600 7.25 Saprolite Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County – East Burke Landfill, Permit No. 12-02 March 2017 2 2.2 Surface Water Monitoring Program Surface water monitoring at the East Burke Landfill is completed in conjunction with the Groundwater Monitoring Program. Two surface water monitoring points comprise the surface water monitoring program for the East Burke Landfill. The monitoring point locations are shown on Drawing 1. All surface water monitoring points are monitored semiannually for the NC Appendix I list of constituents. Surface Point Classification Monitoring Program SW-1 Compliance .0600 SW-2 Compliance .0600 3.0 SECOND SEMIANNUAL SAMPLING EVENT OF 2016 3.1 Field Work and Visual Inspection In order to detect potential releases of leachate and/or landfill gas migration in a timely manner, a visual inspection program has been implemented at the East Burke Landfill. This inspection program involves field personnel making the following observations:  Observation of stress induced on the biological community (i.e., dead or dying vegetation);  Indications of leachate impact (i.e., seeps, impacted surface water);  Observations of erosion; and  Negative changes around the waste facility. On December 12, 2016, personnel from JOYCE visited the East Burke Landfill to purge and sample monitoring wells MW-1, MW-2, MW-3, and AMW-1. The visual inspection indicated no unusual issues or concerns. Depth-to-water measurements were obtained to the nearest 0.01 foot using an electronic water level indicator for all monitoring wells in the compliance network prior to purging. Monitoring wells were purged and sampled using disposable bailers or a 12-volt pump. Measurements of temperature, pH, specific conductivity, and turbidity were recorded in the site log book prior to purging, after each purge volume, and prior to sampling. Prior to sampling, laboratory-supplied containers were prepared with the following information:  Monitoring well number (completed by field personnel);  Date and time of sample collection (completed by field personnel);  Initials of sampling personnel (completed by field personnel);  Project name and number (completed by the laboratory);  Chemical preservative (completed by the laboratory); and  Requested chemical analysis (completed by the laboratory). Groundwater samples from each monitoring well were collected directly from the disposable bailers in the provided laboratory containers either immediately after purging or within 24 Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County – East Burke Landfill, Permit No. 12-02 March 2017 3 hours of the final purge volume. Immediately after collection, the samples were placed on ice in a laboratory provided cooler. Field sampling logs are provided in Appendix A. Surface monitoring point SW-1 was not sampled on December 12, 2016, because there was no flowing water to collect. SW-2 was sampled during the December 12, 2016 event. The surface water samples were collected directly from stream flow by lowering the prepared sample containers into the stream flow. Care was taken not to overflow the sample containers (which could lead to preservative loss) and avoid sample-induced turbidity. At the time of sampling, surface water is also measured for temperature, pH, specific conductivity, and turbidity and recorded in the site log book. Immediately after collection, the samples were placed on ice in a laboratory-provided cooler. The field sampling logs are provided in Appendix A. 3.2 Laboratory Analysis and JOYCE Quality Control The December 2016 groundwater and surface water samples were submitted to Pace Analytical Services, Inc. of Huntersville, North Carolina under chain-of-custody control for analysis. JOYCE requested a Level II data report for the final laboratory report. The samples were received by the laboratory on December 14, 2016, in good condition, properly preserved, and within analysis hold times. In addition to samples collected for compliance monitoring at the East Burke Landfill, a Field Blank was collected by JOYCE personnel as part of the December 2016 sampling event. Also, a Trip Blank was prepared by the laboratory to accompany the volatile sampling during shipment. The Field Blank was analyzed for the NC Appendix I list compounds while the Trip Blank was analyzed for NC Appendix I VOCs. Upon receipt of the laboratory data package, the data was reviewed by JOYCE personnel for the following:  General typographical errors;  Correct analyses performed and within method specified hold times;  Biased data results based on Surrogate Recoveries, Matrix Spike, Matrix Spike Duplicate, and Laboratory Control Samples;  Blank qualified data (B-flags);  Detections above the NCDEQ-SWS Reporting Limits (SWSL);  Detections above the 15A NCAC2L (NC2L) Groundwater Standards, SWS Groundwater Water Protection Standards (GWPS), and/or 15A NCAC2B (NC2B) Surface Water Standards; and  Detections that are above historical levels. Review of the laboratory reports indicated that the laboratory data package was acceptable. The complete analytical data packages and chains-of-custody are included in Appendix A. Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County – East Burke Landfill, Permit No. 12-02 March 2017 4 4.0 DATA ANALYSIS 4.1 Groundwater Analytical Results and Comparison to Standards There were seven detections above the NC2L or GWPS for constituents in compliance monitoring wells during the December 2016 monitoring event. Table 3 summarizes the quantified detections from the second semiannual sampling event of 2016. Three constituents exceed relevant groundwater standards: arsenic, cobalt and benzene. Table 4 summarizes the detections that were reported above the relevant water quality standard. In general, these detections are consistent with historical data. Historical groundwater data can be found in Appendix B. 4.2 Surface Water Analytical Results and Comparison to Standards There were no constituents detected at quantified concentrations in surface water during the December 2016 sampling event. Additionally, there were no constituents detected at quantified concentrations above the 15A NCAC 2B (NC2B) surface water standards in surface water monitoring points during the December 2016 monitoring event. Historical surface water data can be found in Appendix C. 5.0 HYDROGEOLOGICAL CONDITIONS The surficial aquifer is believed to include the regolith and the underlying fractured metamorphic bedrock. The regolith consists of alluvium, residual soils, saprolite, and variably fractured and weathered layered metamorphic rock. In this regard, regolith behaves similar to unweathered bedrock, except that fractures are more numerous and better connected in the regolith, and will tend to have more isotropic hydraulic properties. Groundwater discharges into an unnamed tributary to Lake Rhodhiss, northeast of the landfill. A groundwater potentiometric surface map, developed from static water level data obtained on December 12, 2016 is presented as Drawing 1. The potentiometric surface map depicts groundwater flow primarily toward the northeast. Depth to groundwater was measured in the compliance monitoring wells at the site prior to sampling. The December 2016 and historical groundwater elevations are provided in Table 1. The groundwater elevations were calculated relative to the surveyed measuring point (top of casing) for each monitoring well. Horizontal groundwater gradients along representative flow paths were estimated from the December 2016 groundwater contours shown on Drawing 1 and are summarized in Table 5. Horizontal groundwater gradient across the site is approximately 0.0579 ft/ft based on the flow path shown on Drawing 2. Linear groundwater flow velocities for wells screened in saprolite were computed using the modified Darcy equation: V = Ki/n, where V = average linear velocity, K = hydraulic conductivity, i = horizontal hydraulic gradient, and n = effective porosity. The mean of hydraulic conductivities from slug-tests conducted at the Burke County John’s River facility (K = 3.28 ft/day) was used in these calculations, along with an estimated effective porosity of n = 0.20 (20%) for regolith. Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Burke County – East Burke Landfill, Permit No. 12-02 March 2017 5 The estimated linear groundwater flow velocity under the facility is 346 feet/year (Table 5). Because of our conservative estimate of effective porosity, actual groundwater velocities may be significantly less than those calculated. Also, the modified Darcy equation makes the simplified assumptions of a homogeneous and isotropic aquifer, which may yield inaccurate results when applied to heterogeneous and/or anisotropic conditions such as are believed to exist at this site. Migration of groundwater contaminants are expected to follow the general groundwater flow paths and there are no known preferred pathways or barriers to groundwater flow that could significantly affect plume migration or the effectiveness of the groundwater monitoring network to monitoring plume migration. The current groundwater monitoring network remains sufficient for monitoring the groundwater at this facility. 6.0 CONCLUSION The Burke County East Burke Landfill will continue monitoring groundwater and surface water in accordance with criteria set forth in Rules .0500 and .0600 of the NCSWMR. The next semiannual sampling event is tentatively scheduled May 2017. 7.0 REFERENCES North Carolina Dept. Environment, Health, and Natural Resources (NCDEHNR), 1995, N.C. Water Quality Monitoring Guidance Document for Solid Waste Facilities. RCRA Ground Water Monitoring Technical Enforcement Guidance Document (TEGD), 1986. Tables Table 1 Groundwater Elevation Data Table 2 Field Parameters Table 3 Quantified Detections Table 4 Exceedances Table 5 Hydraulic Gradients & Linear Velocity TABLE 1: Groundwater Elevation Data Well No.:MW-1 MW-2 MW-3 AMW-1 TOC Elevation:1147.00 1096.50 1039.00 1021.00 Well Depth (Ft):50.55 71.05 32.50 7.30 05/18/15 1108.36 1032.09 1030.10 1016.35 12/07/15 1108.30 1030.95 1028.55 1016.55 05/02/16 1109.15 1037.00 1026.50 1016.69 12/12/16 1108.05 1036.20 1026.85 1016.35 Notes: All elevations are in feet above mean sea level. TOC Elevations are estimated from best available data. NM = Groundwater level not measured. Burke County - East Burke Landfill Permit 12-02 Joyce Engineering TABLE 2: Field Parameters WELL ID PARAMETER RESULT UNITS COLLECT DATE 1202-AMW1 pH 5.94 S.U 12/12/2016 1202-AMW1 Temperature 12.3 ºC 12/12/2016 1202-AMW1 Conductivity 176.3 µS/cm 12/12/2016 1202-AMW1 Turbidity 6.49 NTU 12/12/2016 1202-AMW1 Static Water Level 4.65 ft 12/12/2016 1202-AMW1 Well Depth 7.30 ft 12/12/2016 1202-MW1 pH 5.46 S.U 12/12/2016 1202-MW1 Temperature 16 ºC 12/12/2016 1202-MW1 Conductivity 124.5 µS/cm 12/12/2016 1202-MW1 Turbidity 2.32 NTU 12/12/2016 1202-MW1 Static Water Level 38.95 ft 12/12/2016 1202-MW1 Well Depth 50.55 ft 12/12/2016 1202-MW2 pH 5.84 S.U 12/12/2016 1202-MW2 Temperature 15.6 ºC 12/12/2016 1202-MW2 Turbidity 254.00 NTU 12/12/2016 1202-MW2 Conductivity 2.29 µS/cm 12/12/2016 1202-MW2 Static Water Level 60.3 ft 12/12/2016 1202-MW2 Well Depth 71.05 ft 12/12/2016 1202-MW3 pH 5.6 S.U 12/12/2016 1202-MW3 Temperature 15.9 ºC 12/12/2016 1202-MW3 Conductivity 265 µS/cm 12/12/2016 1202-MW3 Turbidity 5.81 NTU 12/12/2016 1202-MW3 Static Water Level 12.15 ft 12/12/2016 1202-MW3 Well Depth 32.50 ft 12/12/2016 1202-SW2 pH 6.22 S.U 12/12/2016 1202-SW2 Temperature 8.5 ºC 12/12/2016 1202-SW2 Conductivity 168.4 µS/cm 12/12/2016 1202-SW2 Turbidity 13.61 NTU 12/12/2016 Notes:ºC= degrees Centigrade S.U.= Standard Units µS/cm = microSiemens per centimeter NTU = Nephelometric Turbidity Units ft = feet Burke County - East Burke Landfill Permit 12-02 Joyce Engineering TABLE 3: Quantified Detections WELL ID PARAMETER RESULT UNITS SWSL COLLECT DATE 1202-MW2 Arsenic 26.3 µg/L 10 12/12/2016 1202-MW2 Cobalt 94.0 µg/L 10 12/12/2016 1202-MW2 Nickel 92.5 µg/L 50 12/12/2016 1202-MW2 Benzene 1.2 µg/L 1 12/12/2016 1202-MW2 1,4-Dichlorobenzene 3.6 µg/L 1 12/12/2016 1202-MW2 cis-1,2-Dichloroethene 31.2 µg/L 5 12/12/2016 1202-MW3 Barium 119 µg/L 100 12/12/2016 1202-MW3 Cobalt 24.1 µg/L 10 12/12/2016 1202-MW3 1,4-Dichlorobenzene 4.3 µg/L 1 12/12/2016 1202-MW3 cis-1,2-Dichloroethene 16.9 µg/L 5 12/12/2016 1202-AMW-1 cis-1,2-Dichloroethene 5.2 µg/L 5 12/12/2016 Notes:µg/L = Micorgrams per liter SWSL = NC Soild Waste Section Reporting Limit Laboratory Reporting limit used when SWSL has not been established Burke County - East Burke Landfill Permit 12-02 Joyce Engineering TABLE 4: Exceedances WELL ID PARAMETER RESULT UNITS NC2L/*GWPS GPS SWSL COLLECT DATE 1202-MW2 Arsenic 26.3 µg/L 10 10 10 12/12/2016 1202-MW2 Cobalt 94 µg/L 1*10 10 12/12/2016 1202-MW2 Benzene 1.2 µg/L 1 1 1 12/12/2016 1202-MW3 Cobalt 24.1 µg/L 1*10 10 12/12/2016 Notes:µg/L = Micorgrams per liter SWSL = NC Soild Waste Section Reporting Limit Laboratory Reporting limit used when SWSL has not been established NC2L = NC Groundwater Standard from 15A NCAC 2L.0202 GWPS = NC Solid Waste Section Groundwater Protection Standard (for constituents with no NC2L) GPS = Groundwater Protection Standard as defined by 15A NCAC 13B.1634(g) If the SWSL > NC2L or GWPS, the GPS = SWSL Burke County - East Burke Landfill Permit 12-02 Joyce Engineering TABLE 5: Hydraulic Gradient and Linear Groundwater Velocity GRADIENT CALCULATION SEGMENT FLOW LINE LENGTH (feet) FLOW DIRECTION GROUNDWATER ELEVATION (feet) HORIZONTAL GRADIENT i (ft/ft) HYDRAULIC CONDUCTIVITY K (ft/day) EFFECTIVE POROSITY n LINEAR VELOCITY V (ft/year) 1110 1010 Notes: The mean of K estimates from individual well slug tests from the Burke County John's River Facility was used to calculate the hydraulic conductivity. Velocity: V= Ki/n ; assumes homogeneous isotropic porous aquifer and an effective porosity of 20% (0.20). Gradient segments based on the December 2016 groundwater potentiometric surface map (Drawing 1). Dec-16 i 1 1,728 NE 0.0579 3.28E+00 0.20 346 Burke County - East Burke Landfill Permit 12-02 Joyce Engineering Figure Figure 1: Site Location Map Drawing Drawing 1: Groundwater Potentiometric Surface Map SR 2300 WEST S R 1 6 1 1 RIDGE DRIVE ROAD RHODHISS 11401160 1 0 4 0 1 0 6 0 1 0 8 0 1 0 8 0 1 1 0 0 1120 1 1 0 0 1100 1100 1100 M W - 2 M W - 3 A M W - 1 S W - 2 S W - 1 MW-1 G P - 5 F I E L D D E T E R M I N E D E D G E O F W A S T E 10 1 0 1020103010401050106010701080109011001110 10 1 0 1 0 2 0 10 3 0 1 0 4 0 10 5 0 1 0 6 0 1 0 7 0 1 0 8 0 1 0 9 0 1 1 0 0 1110 i1 S W - 2 S U R F A C E M O N I T O R I N G P O I N T 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 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 0 ' 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 S U R F A C E C O N T O U R [ F E E T A B O V E M E A N S E A L E V E L ( A M S L ) ] A P P R O X I M A T E L I M I T S O F W A S T E C E N T E R L I N E O F S T R E A M C O M P L I A N C E 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 W I T H S T A T I C W A T E R L E V E L E L E V A T I O N ( F E E T A M S L ) 1 0 2 0 M W - 1 1 1 0 9 . 1 5 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 = 2 0 F E E T . G R O U N D W A T E R S U R F A C E C O N T O U R I N T E R V A L = 1 0 F E E T . S T A T I C W A T E R L E V E L S W E R E M E A S U R E D O N D E C E M B E R 1 2 , 2 0 1 6 . G R O U N D W A T E R C O N T O U R S B A S E D O N L I N E A R I N T E R P O L A T I O N B E T W E E N A N D E X T R A P O L A T I O N F R O M K N O W N D A T A , T O P O G R A P H I C C O N T O U R S , A N D K N O W N F I E L D C O N D I T I O N S . N O T E S E X I S T I N G 1 0 0 ' T O P O G R A P H I C C O N T O U R 1 0 8 0 1 . 2 . 3 . 4 . G R O U N D W A T E R F L O W P A T H W A Y U S E D T O C A L C U L A T E H Y D R A U L I C G R A D I E N T i 1 S E G M E N T U S E D F O R G R A D I E N T C A L C U L A T I O N i F L O W P A T H L E N G T H 1 , 7 2 8 L F 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. D R A W I N G N O . 2211 W. MEADOWVIEW ROAD GREENSBORO, NC 27407 PHONE: (336) 323-0092 2 7 7 EAST BURKE LANDFILL BURKE COUNTY, NORTH CAROLINA 2017 1 A S N O T E D PERMIT 12-02 GROUNDWATER POTENTIOMETRIC SURFACE MAP DECEMBER 12, 2016 GE RWH GVB GVB 01/25/17 0 ( F E E T ) G R A P H I C S C A L E 6 0 0 3 0 0 1 5 0 Appendix A Laboratory Analytical Reports and Field Logs #=CL# December 25, 2016 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92323278 92323278 Project: Pace Project No.: RE: Mr. Van Burbach Joyce Engineering-Greensboro 2211 West Meadowview Rd Boone Bldg, Suite 101 Greensboro, NC 27407 BURKE CO.-EAST BURKE Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on December 14, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. 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, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 27 #=CP# CERTIFICATIONS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE 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, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 27 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Lab ID Sample ID Matrix Date Collected Date Received 92323278001 1202-MW1 Water 12/12/16 09:48 12/14/16 10:24 92323278002 1202-MW2 Water 12/12/16 10:42 12/14/16 10:24 92323278003 1202-MW3 Water 12/12/16 11:44 12/14/16 10:24 92323278004 1202-AMW1 Water 12/12/16 11:07 12/14/16 10:24 92323278005 1202-SW2 Water 12/12/16 11:05 12/14/16 10:24 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 27 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92323278001 1202-MW1 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323278002 1202-MW2 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323278003 1202-MW3 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323278004 1202-AMW1 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323278005 1202-SW2 EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 27 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92323278001 1202-MW1 Barium 65.3J ug/L 12/23/16 19:51100EPA 6010 Cobalt 9.3J ug/L 12/23/16 02:2010.0EPA 6010 Nickel 4.3J ug/L 12/23/16 19:5150.0EPA 6010 Benzene 0.30J ug/L 12/16/16 01:341.0EPA 8260 1,4-Dichlorobenzene 0.60J ug/L 12/16/16 01:341.0EPA 8260 cis-1,2-Dichloroethene 2.1J ug/L 12/16/16 01:345.0EPA 8260 92323278002 1202-MW2 Arsenic 26.3 ug/L 12/23/16 02:2310.0EPA 6010 Barium 48.4J ug/L 12/23/16 19:55100EPA 6010 Cobalt 94.0 ug/L 12/23/16 02:2310.0EPA 6010 Nickel 92.5 ug/L 12/23/16 19:5550.0EPA 6010 Zinc 9.7J ug/L 12/23/16 02:2310.0EPA 6010 Benzene 1.2 ug/L 12/16/16 01:511.0EPA 8260 Chlorobenzene 0.46J ug/L 12/16/16 01:513.0EPA 8260 1,4-Dichlorobenzene 3.6 ug/L 12/16/16 01:511.0EPA 8260 cis-1,2-Dichloroethene 31.2 ug/L 12/16/16 01:515.0EPA 8260 Trichloroethene 0.51J ug/L 12/16/16 01:511.0EPA 8260 92323278003 1202-MW3 Arsenic 5.4J ug/L 12/23/16 02:2610.0EPA 6010 Barium 119 ug/L 12/23/16 19:58100EPA 6010 Cobalt 24.1 ug/L 12/23/16 02:2610.0EPA 6010 Nickel 8.5J ug/L 12/23/16 19:5850.0EPA 6010 Zinc 6.0J ug/L 12/23/16 02:2610.0EPA 6010 Benzene 0.62J ug/L 12/16/16 02:081.0EPA 8260 Chlorobenzene 0.67J ug/L 12/16/16 02:083.0EPA 8260 1,4-Dichlorobenzene 4.3 ug/L 12/16/16 02:081.0EPA 8260 1,1-Dichloroethane 0.97J ug/L 12/16/16 02:085.0EPA 8260 cis-1,2-Dichloroethene 16.9 ug/L 12/16/16 02:085.0EPA 8260 Trichloroethene 0.65J ug/L 12/16/16 02:081.0EPA 8260 92323278004 1202-AMW1 Arsenic 3.8J ug/L 12/23/16 02:2910.0EPA 6010 Barium 47.8J ug/L 12/23/16 20:01100EPA 6010 Chromium 3.0J ug/L 12/23/16 02:2910.0EPA 6010 Vanadium 2.7J ug/L 12/23/16 02:2925.0EPA 6010 Zinc 9.0J ug/L 12/23/16 02:2910.0EPA 6010 1,4-Dichlorobenzene 0.60J ug/L 12/16/16 02:251.0EPA 8260 cis-1,2-Dichloroethene 5.2 ug/L 12/16/16 02:255.0EPA 8260 92323278005 1202-SW2 Barium 45.4J ug/L 12/23/16 20:04100EPA 6010 Cobalt 9.2J ug/L 12/23/16 02:3210.0EPA 6010 Nickel 4.8J ug/L 12/23/16 20:0450.0EPA 6010 1,4-Dichlorobenzene 0.51J ug/L 12/16/16 02:431.0EPA 8260 cis-1,2-Dichloroethene 1.9J ug/L 12/16/16 02:435.0EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Sample:1202-MW1 Lab ID:92323278001 Collected:12/12/16 09:48 Received:12/14/16 10:24 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 12/23/16 02:20 7440-36-012/15/16 22:106.0 3.8 1 Arsenic ND ug/L 12/23/16 02:20 7440-38-212/15/16 22:1010.0 2.5 1 Barium 65.3J ug/L 12/23/16 19:51 7440-39-312/15/16 22:101002.5 1 Beryllium ND ug/L 12/23/16 02:20 7440-41-712/15/16 22:101.0 0.50 1 Cadmium ND ug/L 12/23/16 19:51 7440-43-912/15/16 22:101.0 0.50 1 Chromium ND ug/L 12/23/16 02:20 7440-47-312/15/16 22:1010.0 2.5 1 Cobalt 9.3J ug/L 12/23/16 02:20 7440-48-412/15/16 22:1010.0 2.5 1 Copper ND ug/L 12/23/16 02:20 7440-50-812/15/16 22:1010.0 2.5 1 Lead ND ug/L 12/23/16 19:51 7439-92-112/15/16 22:1010.0 2.5 1 Nickel 4.3J ug/L 12/23/16 19:51 7440-02-012/15/16 22:1050.0 2.5 1 Selenium ND ug/L 12/23/16 02:20 7782-49-212/15/16 22:1010.0 5.0 1 Silver ND ug/L 12/23/16 02:20 7440-22-412/15/16 22:1010.0 2.5 1 Thallium ND ug/L 12/23/16 02:20 7440-28-012/15/16 22:105.5 5.0 1 Vanadium ND ug/L 12/23/16 02:20 7440-62-212/15/16 22:1025.0 2.5 1 Zinc ND ug/L 12/23/16 02:20 7440-66-612/15/16 22:1010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 01:34 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 01:34 107-13-12001.9 1 Benzene 0.30J ug/L 12/16/16 01:34 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 01:34 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 01:34 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 01:34 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 01:34 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 01:34 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 01:34 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 01:34 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 01:34 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 01:34 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 01:34 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 01:34 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 01:34 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 01:34 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 01:34 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 01:34 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 01:34 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.60J ug/L 12/16/16 01:34 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 01:34 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 01:34 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 01:34 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 01:34 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 2.1J ug/L 12/16/16 01:34 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 01:34 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 01:34 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 01:34 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 01:34 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, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Sample:1202-MW1 Lab ID:92323278001 Collected:12/12/16 09:48 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 01:34 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 01:34 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 01:34 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 01:34 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 01:34 108-10-11000.33 1 Styrene ND ug/L 12/16/16 01:34 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 01:34 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 01:34 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 01:34 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 01:34 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 01:34 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 01:34 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 01:34 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 01:34 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 01:34 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 01:34 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 01:34 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 01:34 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %12/16/16 01:34 460-00-470-130 1 1,2-Dichloroethane-d4 (S)104 %12/16/16 01:34 17060-07-070-130 1 Toluene-d8 (S)101 %12/16/16 01:34 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, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Sample:1202-MW2 Lab ID:92323278002 Collected:12/12/16 10:42 Received:12/14/16 10:24 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 12/23/16 02:23 7440-36-012/15/16 22:106.0 3.8 1 Arsenic 26.3 ug/L 12/23/16 02:23 7440-38-212/15/16 22:1010.0 2.5 1 Barium 48.4J ug/L 12/23/16 19:55 7440-39-312/15/16 22:101002.5 1 Beryllium ND ug/L 12/23/16 02:23 7440-41-712/15/16 22:101.0 0.50 1 Cadmium ND ug/L 12/23/16 19:55 7440-43-912/15/16 22:101.0 0.50 1 Chromium ND ug/L 12/23/16 02:23 7440-47-312/15/16 22:1010.0 2.5 1 Cobalt 94.0 ug/L 12/23/16 02:23 7440-48-412/15/16 22:1010.0 2.5 1 Copper ND ug/L 12/23/16 02:23 7440-50-812/15/16 22:1010.0 2.5 1 Lead ND ug/L 12/23/16 19:55 7439-92-112/15/16 22:1010.0 2.5 1 Nickel 92.5 ug/L 12/23/16 19:55 7440-02-012/15/16 22:1050.0 2.5 1 Selenium ND ug/L 12/23/16 02:23 7782-49-212/15/16 22:1010.0 5.0 1 Silver ND ug/L 12/23/16 02:23 7440-22-412/15/16 22:1010.0 2.5 1 Thallium ND ug/L 12/23/16 02:23 7440-28-012/15/16 22:105.5 5.0 1 Vanadium ND ug/L 12/23/16 02:23 7440-62-212/15/16 22:1025.0 2.5 1 Zinc 9.7J ug/L 12/23/16 02:23 7440-66-612/15/16 22:1010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 01:51 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 01:51 107-13-12001.9 1 Benzene 1.2 ug/L 12/16/16 01:51 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 01:51 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 01:51 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 01:51 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 01:51 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 01:51 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 01:51 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 01:51 56-23-51.0 0.25 1 Chlorobenzene 0.46J ug/L 12/16/16 01:51 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 01:51 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 01:51 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 01:51 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 01:51 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 01:51 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 01:51 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 01:51 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 01:51 95-50-15.0 0.30 1 1,4-Dichlorobenzene 3.6 ug/L 12/16/16 01:51 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 01:51 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 01:51 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 01:51 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 01:51 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 31.2 ug/L 12/16/16 01:51 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 01:51 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 01:51 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 01:51 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 01:51 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, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Sample:1202-MW2 Lab ID:92323278002 Collected:12/12/16 10:42 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 01:51 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 01:51 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 01:51 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 01:51 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 01:51 108-10-11000.33 1 Styrene ND ug/L 12/16/16 01:51 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 01:51 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 01:51 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 01:51 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 01:51 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 01:51 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 01:51 79-00-51.0 0.29 1 Trichloroethene 0.51J ug/L 12/16/16 01:51 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 01:51 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 01:51 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 01:51 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 01:51 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 01:51 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %12/16/16 01:51 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %12/16/16 01:51 17060-07-070-130 1 Toluene-d8 (S)99 %12/16/16 01:51 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Sample:1202-MW3 Lab ID:92323278003 Collected:12/12/16 11:44 Received:12/14/16 10:24 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 12/23/16 02:26 7440-36-012/15/16 22:106.0 3.8 1 Arsenic 5.4J ug/L 12/23/16 02:26 7440-38-212/15/16 22:1010.0 2.5 1 Barium 119 ug/L 12/23/16 19:58 7440-39-312/15/16 22:101002.5 1 Beryllium ND ug/L 12/23/16 02:26 7440-41-712/15/16 22:101.0 0.50 1 Cadmium ND ug/L 12/23/16 19:58 7440-43-912/15/16 22:101.0 0.50 1 Chromium ND ug/L 12/23/16 02:26 7440-47-312/15/16 22:1010.0 2.5 1 Cobalt 24.1 ug/L 12/23/16 02:26 7440-48-412/15/16 22:1010.0 2.5 1 Copper ND ug/L 12/23/16 02:26 7440-50-812/15/16 22:1010.0 2.5 1 Lead ND ug/L 12/23/16 19:58 7439-92-112/15/16 22:1010.0 2.5 1 Nickel 8.5J ug/L 12/23/16 19:58 7440-02-012/15/16 22:1050.0 2.5 1 Selenium ND ug/L 12/23/16 02:26 7782-49-212/15/16 22:1010.0 5.0 1 Silver ND ug/L 12/23/16 02:26 7440-22-412/15/16 22:1010.0 2.5 1 Thallium ND ug/L 12/23/16 02:26 7440-28-012/15/16 22:105.5 5.0 1 Vanadium ND ug/L 12/23/16 02:26 7440-62-212/15/16 22:1025.0 2.5 1 Zinc 6.0J ug/L 12/23/16 02:26 7440-66-612/15/16 22:1010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 02:08 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 02:08 107-13-12001.9 1 Benzene 0.62J ug/L 12/16/16 02:08 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 02:08 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 02:08 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 02:08 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 02:08 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 02:08 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 02:08 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 02:08 56-23-51.0 0.25 1 Chlorobenzene 0.67J ug/L 12/16/16 02:08 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 02:08 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 02:08 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 02:08 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 02:08 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 02:08 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 02:08 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 02:08 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 02:08 95-50-15.0 0.30 1 1,4-Dichlorobenzene 4.3 ug/L 12/16/16 02:08 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 02:08 110-57-61001.0 1 1,1-Dichloroethane 0.97J ug/L 12/16/16 02:08 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 02:08 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 02:08 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 16.9 ug/L 12/16/16 02:08 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 02:08 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 02:08 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 02:08 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 02:08 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, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Sample:1202-MW3 Lab ID:92323278003 Collected:12/12/16 11:44 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 02:08 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 02:08 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 02:08 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 02:08 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 02:08 108-10-11000.33 1 Styrene ND ug/L 12/16/16 02:08 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 02:08 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 02:08 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 02:08 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 02:08 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 02:08 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 02:08 79-00-51.0 0.29 1 Trichloroethene 0.65J ug/L 12/16/16 02:08 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 02:08 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 02:08 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 02:08 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 02:08 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 02:08 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %12/16/16 02:08 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %12/16/16 02:08 17060-07-070-130 1 Toluene-d8 (S)99 %12/16/16 02:08 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Sample:1202-AMW1 Lab ID:92323278004 Collected:12/12/16 11:07 Received:12/14/16 10:24 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 12/23/16 02:29 7440-36-012/15/16 22:106.0 3.8 1 Arsenic 3.8J ug/L 12/23/16 02:29 7440-38-212/15/16 22:1010.0 2.5 1 Barium 47.8J ug/L 12/23/16 20:01 7440-39-312/15/16 22:101002.5 1 Beryllium ND ug/L 12/23/16 02:29 7440-41-712/15/16 22:101.0 0.50 1 Cadmium ND ug/L 12/23/16 20:01 7440-43-912/15/16 22:101.0 0.50 1 Chromium 3.0J ug/L 12/23/16 02:29 7440-47-312/15/16 22:1010.0 2.5 1 Cobalt ND ug/L 12/23/16 02:29 7440-48-412/15/16 22:1010.0 2.5 1 Copper ND ug/L 12/23/16 02:29 7440-50-812/15/16 22:1010.0 2.5 1 Lead ND ug/L 12/23/16 20:01 7439-92-112/15/16 22:1010.0 2.5 1 Nickel ND ug/L 12/23/16 20:01 7440-02-012/15/16 22:1050.0 2.5 1 Selenium ND ug/L 12/23/16 02:29 7782-49-212/15/16 22:1010.0 5.0 1 Silver ND ug/L 12/23/16 02:29 7440-22-412/15/16 22:1010.0 2.5 1 Thallium ND ug/L 12/23/16 02:29 7440-28-012/15/16 22:105.5 5.0 1 Vanadium 2.7J ug/L 12/23/16 02:29 7440-62-212/15/16 22:1025.0 2.5 1 Zinc 9.0J ug/L 12/23/16 02:29 7440-66-612/15/16 22:1010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 02:25 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 02:25 107-13-12001.9 1 Benzene ND ug/L 12/16/16 02:25 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 02:25 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 02:25 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 02:25 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 02:25 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 02:25 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 02:25 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 02:25 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 02:25 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 02:25 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 02:25 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 02:25 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 02:25 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 02:25 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 02:25 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 02:25 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 02:25 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.60J ug/L 12/16/16 02:25 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 02:25 110-57-6 M11001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 02:25 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 02:25 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 02:25 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 5.2 ug/L 12/16/16 02:25 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 02:25 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 02:25 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 02:25 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 02:25 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, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Sample:1202-AMW1 Lab ID:92323278004 Collected:12/12/16 11:07 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 02:25 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 02:25 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 02:25 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 02:25 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 02:25 108-10-11000.33 1 Styrene ND ug/L 12/16/16 02:25 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 02:25 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 02:25 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 02:25 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 02:25 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 02:25 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 02:25 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 02:25 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 02:25 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 02:25 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 02:25 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 02:25 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 02:25 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)95 %12/16/16 02:25 460-00-470-130 1 1,2-Dichloroethane-d4 (S)101 %12/16/16 02:25 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/16 02:25 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, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Sample:1202-SW2 Lab ID:92323278005 Collected:12/12/16 11:05 Received:12/14/16 10:24 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 12/23/16 02:32 7440-36-012/15/16 22:106.0 3.8 1 Arsenic ND ug/L 12/23/16 02:32 7440-38-212/15/16 22:1010.0 2.5 1 Barium 45.4J ug/L 12/23/16 20:04 7440-39-312/15/16 22:101002.5 1 Beryllium ND ug/L 12/23/16 02:32 7440-41-712/15/16 22:101.0 0.50 1 Cadmium ND ug/L 12/23/16 20:04 7440-43-912/15/16 22:101.0 0.50 1 Chromium ND ug/L 12/23/16 02:32 7440-47-312/15/16 22:1010.0 2.5 1 Cobalt 9.2J ug/L 12/23/16 02:32 7440-48-412/15/16 22:1010.0 2.5 1 Copper ND ug/L 12/23/16 02:32 7440-50-812/15/16 22:1010.0 2.5 1 Lead ND ug/L 12/23/16 20:04 7439-92-112/15/16 22:1010.0 2.5 1 Nickel 4.8J ug/L 12/23/16 20:04 7440-02-012/15/16 22:1050.0 2.5 1 Selenium ND ug/L 12/23/16 02:32 7782-49-212/15/16 22:1010.0 5.0 1 Silver ND ug/L 12/23/16 02:32 7440-22-412/15/16 22:1010.0 2.5 1 Thallium ND ug/L 12/23/16 02:32 7440-28-012/15/16 22:105.5 5.0 1 Vanadium ND ug/L 12/23/16 02:32 7440-62-212/15/16 22:1025.0 2.5 1 Zinc ND ug/L 12/23/16 02:32 7440-66-612/15/16 22:1010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 02:43 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 02:43 107-13-12001.9 1 Benzene ND ug/L 12/16/16 02:43 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 02:43 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 02:43 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 02:43 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 02:43 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 02:43 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 02:43 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 02:43 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 02:43 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 02:43 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 02:43 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 02:43 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 02:43 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 02:43 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 02:43 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 02:43 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 02:43 95-50-15.0 0.30 1 1,4-Dichlorobenzene 0.51J ug/L 12/16/16 02:43 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 02:43 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 02:43 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 02:43 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 02:43 75-35-45.0 0.56 1 cis-1,2-Dichloroethene 1.9J ug/L 12/16/16 02:43 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 02:43 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 02:43 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 02:43 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 02:43 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, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 27 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Sample:1202-SW2 Lab ID:92323278005 Collected:12/12/16 11:05 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 02:43 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 02:43 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 02:43 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 02:43 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 02:43 108-10-11000.33 1 Styrene ND ug/L 12/16/16 02:43 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 02:43 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 02:43 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 02:43 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 02:43 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 02:43 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 02:43 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 02:43 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 02:43 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 02:43 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 02:43 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 02:43 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 02:43 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)92 %12/16/16 02:43 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %12/16/16 02:43 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/16 02:43 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, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE 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: 340971 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92323278001, 92323278002, 92323278003, 92323278004, 92323278005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1891486 Associated Lab Samples:92323278001, 92323278002, 92323278003, 92323278004, 92323278005 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 12/23/16 01:033.8 Arsenic ug/L ND 10.0 12/23/16 01:032.5 Barium ug/L ND 100 12/23/16 01:032.5 Beryllium ug/L ND 1.0 12/23/16 01:030.50 Cadmium ug/L ND 1.0 12/23/16 01:030.50 Chromium ug/L ND 10.0 12/23/16 01:032.5 Cobalt ug/L ND 10.0 12/23/16 01:032.5 Copper ug/L ND 10.0 12/23/16 01:032.5 Lead ug/L ND 10.0 12/23/16 01:032.5 Nickel ug/L ND 50.0 12/23/16 18:342.5 Selenium ug/L ND 10.0 12/23/16 01:035.0 Silver ug/L ND 10.0 12/23/16 01:032.5 Thallium ug/L ND 5.5 12/23/16 01:035.0 Vanadium ug/L ND 25.0 12/23/16 01:032.5 Zinc ug/L ND 10.0 12/23/16 01:035.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1891487LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 466500 93 80-120 Arsenic ug/L 467500 93 80-120 Barium ug/L 467500 93 80-120 Beryllium ug/L 484500 97 80-120 Cadmium ug/L 458500 92 80-120 Chromium ug/L 474500 95 80-120 Cobalt ug/L 471500 94 80-120 Copper ug/L 499500 100 80-120 Lead ug/L 460500 92 80-120 Nickel ug/L 489500 98 80-120 Selenium ug/L 478500 96 80-120 Silver ug/L 242250 97 80-120 Thallium ug/L 481500 96 80-120 Vanadium ug/L 471500 94 80-120 Zinc ug/L 472500 94 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE 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. 1891488MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92323137018 1891489 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 93 75-12593 0 25500ND465467 Arsenic ug/L 500 94 75-12593 1 25500ND470464 Barium ug/L 500 93 75-12592 1 25500ND465461 Beryllium ug/L 500 98 75-12596 2 25500ND491482 Cadmium ug/L 500 91 75-12590 1 25500ND453451 Chromium ug/L 500 94 75-12594 0 25500ND470470 Cobalt ug/L 500 94 75-12593 0 25500ND469468 Copper ug/L 500 99 75-125100 0 25500ND498499 Lead ug/L 500 92 75-12592 0 25500ND458459 Nickel ug/L 500 98 75-12598 0 25500ND490489 Selenium ug/L 500 95 75-12596 1 25500ND475478 Silver ug/L 250 97 75-12597 0 25250ND242242 Thallium ug/L 500 96 75-12597 1 255005.3J 484 490 Vanadium ug/L 500 95 75-12594 0 25500ND473472 Zinc ug/L 500 93 75-12594 0 25500ND471471 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE 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: 341130 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92323278001, 92323278002, 92323278003, 92323278004, 92323278005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1892549 Associated Lab Samples:92323278001, 92323278002, 92323278003, 92323278004, 92323278005 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 12/15/16 23:170.33 1,1,1-Trichloroethane ug/L ND 1.0 12/15/16 23:170.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 12/15/16 23:170.40 1,1,2-Trichloroethane ug/L ND 1.0 12/15/16 23:170.29 1,1-Dichloroethane ug/L ND 5.0 12/15/16 23:170.32 1,1-Dichloroethene ug/L ND 5.0 12/15/16 23:170.56 1,2,3-Trichloropropane ug/L ND 1.0 12/15/16 23:170.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 12/15/16 23:172.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 12/15/16 23:170.27 1,2-Dichlorobenzene ug/L ND 5.0 12/15/16 23:170.30 1,2-Dichloroethane ug/L ND 1.0 12/15/16 23:170.24 1,2-Dichloropropane ug/L ND 1.0 12/15/16 23:170.27 1,4-Dichlorobenzene ug/L ND 1.0 12/15/16 23:170.33 2-Butanone (MEK)ug/L ND 100 12/15/16 23:170.96 2-Hexanone ug/L ND 50.0 12/15/16 23:170.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 12/15/16 23:170.33 Acetone ug/L ND 100 12/15/16 23:1710.0 Acrylonitrile ug/L ND 200 12/15/16 23:171.9 Benzene ug/L ND 1.0 12/15/16 23:170.25 Bromochloromethane ug/L ND 3.0 12/15/16 23:170.17 Bromodichloromethane ug/L ND 1.0 12/15/16 23:170.18 Bromoform ug/L ND 3.0 12/15/16 23:170.26 Bromomethane ug/L ND 10.0 12/15/16 23:170.29 Carbon disulfide ug/L ND 100 12/15/16 23:171.2 Carbon tetrachloride ug/L ND 1.0 12/15/16 23:170.25 Chlorobenzene ug/L ND 3.0 12/15/16 23:170.23 Chloroethane ug/L ND 10.0 12/15/16 23:170.54 Chloroform ug/L ND 5.0 12/15/16 23:170.14 Chloromethane ug/L ND 1.0 12/15/16 23:170.11 cis-1,2-Dichloroethene ug/L ND 5.0 12/15/16 23:170.19 cis-1,3-Dichloropropene ug/L ND 1.0 12/15/16 23:170.13 Dibromochloromethane ug/L ND 3.0 12/15/16 23:170.21 Dibromomethane ug/L ND 10.0 12/15/16 23:170.21 Ethylbenzene ug/L ND 1.0 12/15/16 23:170.30 Iodomethane ug/L ND 10.0 12/15/16 23:170.32 Methylene Chloride ug/L ND 1.0 12/15/16 23:170.97 Styrene ug/L ND 1.0 12/15/16 23:170.26 Tetrachloroethene ug/L ND 1.0 12/15/16 23:170.46 Toluene ug/L ND 1.0 12/15/16 23:170.26 trans-1,2-Dichloroethene ug/L ND 5.0 12/15/16 23:170.49 trans-1,3-Dichloropropene ug/L ND 1.0 12/15/16 23:170.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE 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:1892549 Associated Lab Samples:92323278001, 92323278002, 92323278003, 92323278004, 92323278005 Matrix:Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 12/15/16 23:171.0 Trichloroethene ug/L ND 1.0 12/15/16 23:170.47 Trichlorofluoromethane ug/L ND 1.0 12/15/16 23:170.20 Vinyl acetate ug/L ND 50.0 12/15/16 23:170.35 Vinyl chloride ug/L ND 1.0 12/15/16 23:170.62 Xylene (Total)ug/L ND 5.0 12/15/16 23:170.66 1,2-Dichloroethane-d4 (S)%100 70-130 12/15/16 23:17 4-Bromofluorobenzene (S)%94 70-130 12/15/16 23:17 Toluene-d8 (S)%101 70-130 12/15/16 23:17 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1892550LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 46.950 94 80-125 1,1,1-Trichloroethane ug/L 48.450 97 71-129 1,1,2,2-Tetrachloroethane ug/L 50.150 100 79-124 1,1,2-Trichloroethane ug/L 51.050 102 85-125 1,1-Dichloroethane ug/L 51.750 103 73-126 1,1-Dichloroethene ug/L 54.150 108 66-135 1,2,3-Trichloropropane ug/L 48.250 96 75-130 1,2-Dibromo-3-chloropropane ug/L 48.750 97 71-133 1,2-Dibromoethane (EDB)ug/L 48.650 97 83-124 1,2-Dichlorobenzene ug/L 48.950 98 80-133 1,2-Dichloroethane ug/L 47.550 95 67-128 1,2-Dichloropropane ug/L 50.750 101 75-132 1,4-Dichlorobenzene ug/L 47.750 95 78-130 2-Butanone (MEK)ug/L 112100 112 61-144 2-Hexanone ug/L 111100 111 68-143 4-Methyl-2-pentanone (MIBK)ug/L 109100 109 72-135 Acetone ug/L 105100 105 48-146 Acrylonitrile ug/L 289250 115 40-160 Benzene ug/L 51.150 102 80-125 Bromochloromethane ug/L 51.250 102 71-125 Bromodichloromethane ug/L 49.550 99 78-124 Bromoform ug/L 46.050 92 71-128 Bromomethane ug/L 38.250 76 40-160 Carbon disulfide ug/L 58.7J50 117 50-160 Carbon tetrachloride ug/L 46.650 93 69-131 Chlorobenzene ug/L 48.150 96 81-122 Chloroethane ug/L 51.450 103 39-148 Chloroform ug/L 48.550 97 73-127 Chloromethane ug/L 52.050 104 44-146 cis-1,2-Dichloroethene ug/L 51.250 102 74-124 cis-1,3-Dichloropropene ug/L 51.750 103 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE 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. 1892550LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 48.850 98 78-125 Dibromomethane ug/L 47.350 95 82-120 Ethylbenzene ug/L 48.150 96 79-121 Iodomethane ug/L 95.8100 96 39-154 Methylene Chloride ug/L 51.950 104 64-133 Styrene ug/L 48.750 97 84-126 Tetrachloroethene ug/L 43.550 87 78-122 Toluene ug/L 48.650 97 80-121 trans-1,2-Dichloroethene ug/L 53.050 106 71-127 trans-1,3-Dichloropropene ug/L 51.650 103 69-141 trans-1,4-Dichloro-2-butene ug/L 47.0J50 94 40-160 Trichloroethene ug/L 47.150 94 78-122 Trichlorofluoromethane ug/L 52.850 106 53-137 Vinyl acetate ug/L 113100 113 40-160 Vinyl chloride ug/L 44.250 88 58-137 Xylene (Total)ug/L 144150 96 81-126 1,2-Dichloroethane-d4 (S)%94 70-130 4-Bromofluorobenzene (S)%96 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1892551MATRIX SPIKE SAMPLE: MSSpike Result 92323278004 1,1,1,2-Tetrachloroethane ug/L 16.120 80 70-130ND 1,1,1-Trichloroethane ug/L 17.520 88 70-130ND 1,1,2,2-Tetrachloroethane ug/L 16.520 82 70-130ND 1,1,2-Trichloroethane ug/L 16.720 84 70-130ND 1,1-Dichloroethane ug/L 19.120 95 70-130ND 1,1-Dichloroethene ug/L 20.320 101 70-166ND 1,2,3-Trichloropropane ug/L 16.220 81 70-130ND 1,2-Dibromo-3-chloropropane ug/L 15.520 77 70-130ND 1,2-Dibromoethane (EDB)ug/L 16.120 80 70-130ND 1,2-Dichlorobenzene ug/L 16.320 82 70-130ND 1,2-Dichloroethane ug/L 17.120 85 70-130ND 1,2-Dichloropropane ug/L 17.820 89 70-130ND 1,4-Dichlorobenzene ug/L 16.620 80 70-1300.60J 2-Butanone (MEK)ug/L 39.1J40 98 70-130ND 2-Hexanone ug/L 37.2J40 93 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 35.3J40 88 70-130ND Acetone ug/L 37.5J40 94 70-130ND Acrylonitrile ug/L 102J100 102 70-130ND Benzene ug/L 18.120 90 70-148ND Bromochloromethane ug/L 17.920 89 70-130ND Bromodichloromethane ug/L 16.820 84 70-130ND Bromoform ug/L 14.820 74 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE 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. 1892551MATRIX SPIKE SAMPLE: MSSpike Result 92323278004 Bromomethane ug/L 15.220 76 70-130ND Carbon disulfide ug/L 22.0J20 110 70-130ND Carbon tetrachloride ug/L 16.820 84 70-130ND Chlorobenzene ug/L 16.920 85 70-146ND Chloroethane ug/L 22.120 110 70-130ND Chloroform ug/L 18.020 90 70-130ND Chloromethane ug/L 19.420 97 70-130ND cis-1,2-Dichloroethene ug/L 23.520 92 70-1305.2 cis-1,3-Dichloropropene ug/L 15.920 80 70-130ND Dibromochloromethane ug/L 15.820 79 70-130ND Dibromomethane ug/L 15.920 80 70-130ND Ethylbenzene ug/L 17.020 85 70-130ND Iodomethane ug/L 33.140 83 70-130ND Methylene Chloride ug/L 17.820 89 70-130ND Styrene ug/L 16.420 82 70-130ND Tetrachloroethene ug/L 15.320 77 70-130ND Toluene ug/L 17.320 86 70-155ND trans-1,2-Dichloroethene ug/L 19.620 98 70-130ND trans-1,3-Dichloropropene ug/L 15.720 79 70-130ND trans-1,4-Dichloro-2-butene ug/L 12.7J M1206370-130ND Trichloroethene ug/L 16.820 84 69-151ND Trichlorofluoromethane ug/L 20.420 102 70-130ND Vinyl acetate ug/L 29.2J40 73 70-130ND Vinyl chloride ug/L 17.520 86 70-130ND 1,2-Dichloroethane-d4 (S)%102 70-130 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92323278005 1892552SAMPLE 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 1,4-Dichlorobenzene ug/L 0.53J 300.51J 2-Butanone (MEK)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, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 27 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE 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 92323278005 1892552SAMPLE DUPLICATE: 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 1.9J 4 301.9J 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)%103 1102 4-Bromofluorobenzene (S)%94 292 Toluene-d8 (S)%99 1100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 27 #=QL# QUALIFIERS Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE 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. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS 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, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 27 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92323278 BURKE CO.-EAST BURKE Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92323278001 340971 3412201202-MW1 EPA 3010A EPA 6010 92323278002 340971 3412201202-MW2 EPA 3010A EPA 6010 92323278003 340971 3412201202-MW3 EPA 3010A EPA 6010 92323278004 340971 3412201202-AMW1 EPA 3010A EPA 6010 92323278005 340971 3412201202-SW2 EPA 3010A EPA 6010 92323278001 3411301202-MW1 EPA 8260 92323278002 3411301202-MW2 EPA 8260 92323278003 3411301202-MW3 EPA 8260 92323278004 3411301202-AMW1 EPA 8260 92323278005 3411301202-SW2 EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/25/2016 05:05 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 27 Page 25 of 27 Page 26 of 27 Page 27 of 27 #=CL# December 28, 2016 LIMS USE: FR - VAN BURBACH LIMS OBJECT ID: 92323288 92323288 Project: Pace Project No.: RE: Mr. Van Burbach Joyce Engineering-Greensboro 2211 West Meadowview Rd Boone Bldg, Suite 101 Greensboro, NC 27407 BURKE CO.BLANKS EB & KIRKSEY Dear Mr. Burbach: Enclosed are the analytical results for sample(s) received by the laboratory on December 14, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. 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, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 21 #=CP# CERTIFICATIONS Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY 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, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 21 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Lab ID Sample ID Matrix Date Collected Date Received 92323288001 FIELD BLANK Water 12/12/16 14:20 12/14/16 10:24 92323288002 TRIP BLANK Water 12/12/16 06:30 12/14/16 10:24 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 21 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92323288001 FIELD BLANK EPA 6010 15 PASI-ASH1 EPA 8260 50 PASI-CZDO 92323288002 TRIP BLANK EPA 8260 50 PASI-CZDO REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 21 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92323288001 FIELD BLANK Thallium 5.5J ug/L 12/23/16 05:175.5EPA 6010 Chloromethane 0.36J ug/L 12/16/16 03:171.0EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 21 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Sample:FIELD BLANK Lab ID:92323288001 Collected:12/12/16 14:20 Received:12/14/16 10:24 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 12/23/16 05:17 7440-36-012/17/16 01:006.0 3.8 1 Arsenic ND ug/L 12/23/16 05:17 7440-38-212/17/16 01:0010.0 2.5 1 Barium ND ug/L 12/23/16 05:17 7440-39-312/17/16 01:001002.5 1 Beryllium ND ug/L 12/23/16 05:17 7440-41-712/17/16 01:001.0 0.50 1 Cadmium ND ug/L 12/23/16 05:17 7440-43-912/17/16 01:001.0 0.50 1 Chromium ND ug/L 12/23/16 05:17 7440-47-312/17/16 01:0010.0 2.5 1 Cobalt ND ug/L 12/23/16 05:17 7440-48-412/17/16 01:0010.0 2.5 1 Copper ND ug/L 12/23/16 05:17 7440-50-812/17/16 01:0010.0 2.5 1 Lead ND ug/L 12/23/16 05:17 7439-92-112/17/16 01:0010.0 2.5 1 Nickel ND ug/L 12/23/16 05:17 7440-02-0 M112/17/16 01:0050.0 2.5 1 Selenium ND ug/L 12/23/16 05:17 7782-49-212/17/16 01:0010.0 5.0 1 Silver ND ug/L 12/23/16 05:17 7440-22-412/17/16 01:0010.0 2.5 1 Thallium 5.5J ug/L 12/23/16 05:17 7440-28-012/17/16 01:005.5 5.0 1 Vanadium ND ug/L 12/23/16 05:17 7440-62-212/17/16 01:0025.0 2.5 1 Zinc ND ug/L 12/23/16 05:17 7440-66-612/17/16 01:0010.0 5.0 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 03:17 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 03:17 107-13-12001.9 1 Benzene ND ug/L 12/16/16 03:17 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 03:17 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 03:17 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 03:17 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 03:17 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 03:17 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 03:17 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 03:17 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 03:17 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 03:17 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 03:17 67-66-35.0 0.14 1 Chloromethane 0.36J ug/L 12/16/16 03:17 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 03:17 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 03:17 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 03:17 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 03:17 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 03:17 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/16/16 03:17 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 03:17 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 03:17 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 03:17 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 03:17 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/16/16 03:17 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 03:17 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 03:17 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 03:17 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 03:17 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, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 21 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Sample:FIELD BLANK Lab ID:92323288001 Collected:12/12/16 14:20 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Ethylbenzene ND ug/L 12/16/16 03:17 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 03:17 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 03:17 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 03:17 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 03:17 108-10-11000.33 1 Styrene ND ug/L 12/16/16 03:17 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 03:17 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 03:17 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 03:17 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 03:17 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 03:17 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 03:17 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 03:17 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 03:17 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 03:17 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 03:17 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 03:17 75-01-41.0 0.62 1 Xylene (Total)ND ug/L 12/16/16 03:17 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)93 %12/16/16 03:17 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %12/16/16 03:17 17060-07-070-130 1 Toluene-d8 (S)99 %12/16/16 03:17 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, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 21 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Sample:TRIP BLANK Lab ID:92323288002 Collected:12/12/16 06:30 Received:12/14/16 10:24 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 12/16/16 03:34 67-64-110010.0 1 Acrylonitrile ND ug/L 12/16/16 03:34 107-13-12001.9 1 Benzene ND ug/L 12/16/16 03:34 71-43-21.0 0.25 1 Bromochloromethane ND ug/L 12/16/16 03:34 74-97-53.0 0.17 1 Bromodichloromethane ND ug/L 12/16/16 03:34 75-27-41.0 0.18 1 Bromoform ND ug/L 12/16/16 03:34 75-25-23.0 0.26 1 Bromomethane ND ug/L 12/16/16 03:34 74-83-910.0 0.29 1 2-Butanone (MEK)ND ug/L 12/16/16 03:34 78-93-31000.96 1 Carbon disulfide ND ug/L 12/16/16 03:34 75-15-01001.2 1 Carbon tetrachloride ND ug/L 12/16/16 03:34 56-23-51.0 0.25 1 Chlorobenzene ND ug/L 12/16/16 03:34 108-90-73.0 0.23 1 Chloroethane ND ug/L 12/16/16 03:34 75-00-310.0 0.54 1 Chloroform ND ug/L 12/16/16 03:34 67-66-35.0 0.14 1 Chloromethane ND ug/L 12/16/16 03:34 74-87-31.0 0.11 1 1,2-Dibromo-3-chloropropane ND ug/L 12/16/16 03:34 96-12-813.0 2.0 1 Dibromochloromethane ND ug/L 12/16/16 03:34 124-48-13.0 0.21 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/16 03:34 106-93-41.0 0.27 1 Dibromomethane ND ug/L 12/16/16 03:34 74-95-310.0 0.21 1 1,2-Dichlorobenzene ND ug/L 12/16/16 03:34 95-50-15.0 0.30 1 1,4-Dichlorobenzene ND ug/L 12/16/16 03:34 106-46-71.0 0.33 1 trans-1,4-Dichloro-2-butene ND ug/L 12/16/16 03:34 110-57-61001.0 1 1,1-Dichloroethane ND ug/L 12/16/16 03:34 75-34-35.0 0.32 1 1,2-Dichloroethane ND ug/L 12/16/16 03:34 107-06-21.0 0.24 1 1,1-Dichloroethene ND ug/L 12/16/16 03:34 75-35-45.0 0.56 1 cis-1,2-Dichloroethene ND ug/L 12/16/16 03:34 156-59-25.0 0.19 1 trans-1,2-Dichloroethene ND ug/L 12/16/16 03:34 156-60-55.0 0.49 1 1,2-Dichloropropane ND ug/L 12/16/16 03:34 78-87-51.0 0.27 1 cis-1,3-Dichloropropene ND ug/L 12/16/16 03:34 10061-01-51.0 0.13 1 trans-1,3-Dichloropropene ND ug/L 12/16/16 03:34 10061-02-61.0 0.26 1 Ethylbenzene ND ug/L 12/16/16 03:34 100-41-41.0 0.30 1 2-Hexanone ND ug/L 12/16/16 03:34 591-78-650.0 0.46 1 Iodomethane ND ug/L 12/16/16 03:34 74-88-410.0 0.32 1 Methylene Chloride ND ug/L 12/16/16 03:34 75-09-21.0 0.97 1 4-Methyl-2-pentanone (MIBK)ND ug/L 12/16/16 03:34 108-10-11000.33 1 Styrene ND ug/L 12/16/16 03:34 100-42-51.0 0.26 1 1,1,1,2-Tetrachloroethane ND ug/L 12/16/16 03:34 630-20-65.0 0.33 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/16 03:34 79-34-53.0 0.40 1 Tetrachloroethene ND ug/L 12/16/16 03:34 127-18-41.0 0.46 1 Toluene ND ug/L 12/16/16 03:34 108-88-31.0 0.26 1 1,1,1-Trichloroethane ND ug/L 12/16/16 03:34 71-55-61.0 0.48 1 1,1,2-Trichloroethane ND ug/L 12/16/16 03:34 79-00-51.0 0.29 1 Trichloroethene ND ug/L 12/16/16 03:34 79-01-61.0 0.47 1 Trichlorofluoromethane ND ug/L 12/16/16 03:34 75-69-41.0 0.20 1 1,2,3-Trichloropropane ND ug/L 12/16/16 03:34 96-18-41.0 0.41 1 Vinyl acetate ND ug/L 12/16/16 03:34 108-05-450.0 0.35 1 Vinyl chloride ND ug/L 12/16/16 03:34 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, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 21 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Sample:TRIP BLANK Lab ID:92323288002 Collected:12/12/16 06:30 Received:12/14/16 10:24 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 12/16/16 03:34 1330-20-75.0 0.66 1 Surrogates 4-Bromofluorobenzene (S)94 %12/16/16 03:34 460-00-470-130 1 1,2-Dichloroethane-d4 (S)104 %12/16/16 03:34 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/16 03:34 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, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY 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: 341173 EPA 3010A EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92323288001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1892896 Associated Lab Samples:92323288001 Matrix:Water AnalyzedMDL Antimony ug/L ND 6.0 12/23/16 05:113.8 Arsenic ug/L ND 10.0 12/23/16 05:112.5 Barium ug/L ND 100 12/23/16 05:112.5 Beryllium ug/L ND 1.0 12/23/16 05:110.50 Cadmium ug/L ND 1.0 12/23/16 05:110.50 Chromium ug/L ND 10.0 12/23/16 05:112.5 Cobalt ug/L ND 10.0 12/23/16 05:112.5 Copper ug/L ND 10.0 12/23/16 05:112.5 Lead ug/L ND 10.0 12/23/16 05:112.5 Nickel ug/L ND 50.0 12/23/16 05:112.5 Selenium ug/L ND 10.0 12/23/16 05:115.0 Silver ug/L ND 10.0 12/23/16 05:112.5 Thallium ug/L ND 5.5 12/23/16 05:115.0 Vanadium ug/L ND 25.0 12/23/16 05:112.5 Zinc ug/L ND 10.0 12/23/16 05:115.0 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1892897LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 430500 86 80-120 Arsenic ug/L 435500 87 80-120 Barium ug/L 423500 85 80-120 Beryllium ug/L 443500 89 80-120 Cadmium ug/L 418500 84 80-120 Chromium ug/L 433500 87 80-120 Cobalt ug/L 429500 86 80-120 Copper ug/L 462500 92 80-120 Lead ug/L 426500 85 80-120 Nickel ug/L 406500 81 80-120 Selenium ug/L 446500 89 80-120 Silver ug/L 233250 93 80-120 Thallium ug/L 462500 92 80-120 Vanadium ug/L 435500 87 80-120 Zinc ug/L 433500 87 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY 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. 1892898MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92323288001 1892899 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 500 98 75-125102 3 25500ND491508 Arsenic ug/L 500 78 75-12583 6 25500ND393415 Barium ug/L 500 76 75-12580 6 25500ND378402 Beryllium ug/L 500 79 75-12584 5 25500ND397418 Cadmium ug/L 500 76 75-12580 5 25500ND380402 Chromium ug/L 500 78 75-12582 6 25500ND388412 Cobalt ug/L 500 76 75-12581 7 25500ND381407 Copper ug/L 500 82 75-12587 6 25500ND413438 Lead ug/L 500 99 75-125103 3 25500ND497514 Nickel ug/L M15007375-12577 6 25500ND364386 Selenium ug/L 500 81 75-12585 5 25500ND404425 Silver ug/L 250 88 75-12591 4 25250ND219227 Thallium ug/L 500 83 75-12589 6 255005.5J 422 448 Vanadium ug/L 500 78 75-12583 6 25500ND390413 Zinc ug/L 500 77 75-12583 7 25500ND387415 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY 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: 341130 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92323288001, 92323288002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1892549 Associated Lab Samples:92323288001, 92323288002 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 5.0 12/15/16 23:170.33 1,1,1-Trichloroethane ug/L ND 1.0 12/15/16 23:170.48 1,1,2,2-Tetrachloroethane ug/L ND 3.0 12/15/16 23:170.40 1,1,2-Trichloroethane ug/L ND 1.0 12/15/16 23:170.29 1,1-Dichloroethane ug/L ND 5.0 12/15/16 23:170.32 1,1-Dichloroethene ug/L ND 5.0 12/15/16 23:170.56 1,2,3-Trichloropropane ug/L ND 1.0 12/15/16 23:170.41 1,2-Dibromo-3-chloropropane ug/L ND 13.0 12/15/16 23:172.0 1,2-Dibromoethane (EDB)ug/L ND 1.0 12/15/16 23:170.27 1,2-Dichlorobenzene ug/L ND 5.0 12/15/16 23:170.30 1,2-Dichloroethane ug/L ND 1.0 12/15/16 23:170.24 1,2-Dichloropropane ug/L ND 1.0 12/15/16 23:170.27 1,4-Dichlorobenzene ug/L ND 1.0 12/15/16 23:170.33 2-Butanone (MEK)ug/L ND 100 12/15/16 23:170.96 2-Hexanone ug/L ND 50.0 12/15/16 23:170.46 4-Methyl-2-pentanone (MIBK)ug/L ND 100 12/15/16 23:170.33 Acetone ug/L ND 100 12/15/16 23:1710.0 Acrylonitrile ug/L ND 200 12/15/16 23:171.9 Benzene ug/L ND 1.0 12/15/16 23:170.25 Bromochloromethane ug/L ND 3.0 12/15/16 23:170.17 Bromodichloromethane ug/L ND 1.0 12/15/16 23:170.18 Bromoform ug/L ND 3.0 12/15/16 23:170.26 Bromomethane ug/L ND 10.0 12/15/16 23:170.29 Carbon disulfide ug/L ND 100 12/15/16 23:171.2 Carbon tetrachloride ug/L ND 1.0 12/15/16 23:170.25 Chlorobenzene ug/L ND 3.0 12/15/16 23:170.23 Chloroethane ug/L ND 10.0 12/15/16 23:170.54 Chloroform ug/L ND 5.0 12/15/16 23:170.14 Chloromethane ug/L ND 1.0 12/15/16 23:170.11 cis-1,2-Dichloroethene ug/L ND 5.0 12/15/16 23:170.19 cis-1,3-Dichloropropene ug/L ND 1.0 12/15/16 23:170.13 Dibromochloromethane ug/L ND 3.0 12/15/16 23:170.21 Dibromomethane ug/L ND 10.0 12/15/16 23:170.21 Ethylbenzene ug/L ND 1.0 12/15/16 23:170.30 Iodomethane ug/L ND 10.0 12/15/16 23:170.32 Methylene Chloride ug/L ND 1.0 12/15/16 23:170.97 Styrene ug/L ND 1.0 12/15/16 23:170.26 Tetrachloroethene ug/L ND 1.0 12/15/16 23:170.46 Toluene ug/L ND 1.0 12/15/16 23:170.26 trans-1,2-Dichloroethene ug/L ND 5.0 12/15/16 23:170.49 trans-1,3-Dichloropropene ug/L ND 1.0 12/15/16 23:170.26 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY 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:1892549 Associated Lab Samples:92323288001, 92323288002 Matrix:Water AnalyzedMDL trans-1,4-Dichloro-2-butene ug/L ND 100 12/15/16 23:171.0 Trichloroethene ug/L ND 1.0 12/15/16 23:170.47 Trichlorofluoromethane ug/L ND 1.0 12/15/16 23:170.20 Vinyl acetate ug/L ND 50.0 12/15/16 23:170.35 Vinyl chloride ug/L ND 1.0 12/15/16 23:170.62 Xylene (Total)ug/L ND 5.0 12/15/16 23:170.66 1,2-Dichloroethane-d4 (S)%100 70-130 12/15/16 23:17 4-Bromofluorobenzene (S)%94 70-130 12/15/16 23:17 Toluene-d8 (S)%101 70-130 12/15/16 23:17 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1892550LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 46.950 94 80-125 1,1,1-Trichloroethane ug/L 48.450 97 71-129 1,1,2,2-Tetrachloroethane ug/L 50.150 100 79-124 1,1,2-Trichloroethane ug/L 51.050 102 85-125 1,1-Dichloroethane ug/L 51.750 103 73-126 1,1-Dichloroethene ug/L 54.150 108 66-135 1,2,3-Trichloropropane ug/L 48.250 96 75-130 1,2-Dibromo-3-chloropropane ug/L 48.750 97 71-133 1,2-Dibromoethane (EDB)ug/L 48.650 97 83-124 1,2-Dichlorobenzene ug/L 48.950 98 80-133 1,2-Dichloroethane ug/L 47.550 95 67-128 1,2-Dichloropropane ug/L 50.750 101 75-132 1,4-Dichlorobenzene ug/L 47.750 95 78-130 2-Butanone (MEK)ug/L 112100 112 61-144 2-Hexanone ug/L 111100 111 68-143 4-Methyl-2-pentanone (MIBK)ug/L 109100 109 72-135 Acetone ug/L 105100 105 48-146 Acrylonitrile ug/L 289250 115 40-160 Benzene ug/L 51.150 102 80-125 Bromochloromethane ug/L 51.250 102 71-125 Bromodichloromethane ug/L 49.550 99 78-124 Bromoform ug/L 46.050 92 71-128 Bromomethane ug/L 38.250 76 40-160 Carbon disulfide ug/L 58.7J50 117 50-160 Carbon tetrachloride ug/L 46.650 93 69-131 Chlorobenzene ug/L 48.150 96 81-122 Chloroethane ug/L 51.450 103 39-148 Chloroform ug/L 48.550 97 73-127 Chloromethane ug/L 52.050 104 44-146 cis-1,2-Dichloroethene ug/L 51.250 102 74-124 cis-1,3-Dichloropropene ug/L 51.750 103 72-132 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY 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. 1892550LABORATORY CONTROL SAMPLE: LCSSpike Dibromochloromethane ug/L 48.850 98 78-125 Dibromomethane ug/L 47.350 95 82-120 Ethylbenzene ug/L 48.150 96 79-121 Iodomethane ug/L 95.8100 96 39-154 Methylene Chloride ug/L 51.950 104 64-133 Styrene ug/L 48.750 97 84-126 Tetrachloroethene ug/L 43.550 87 78-122 Toluene ug/L 48.650 97 80-121 trans-1,2-Dichloroethene ug/L 53.050 106 71-127 trans-1,3-Dichloropropene ug/L 51.650 103 69-141 trans-1,4-Dichloro-2-butene ug/L 47.0J50 94 40-160 Trichloroethene ug/L 47.150 94 78-122 Trichlorofluoromethane ug/L 52.850 106 53-137 Vinyl acetate ug/L 113100 113 40-160 Vinyl chloride ug/L 44.250 88 58-137 Xylene (Total)ug/L 144150 96 81-126 1,2-Dichloroethane-d4 (S)%94 70-130 4-Bromofluorobenzene (S)%96 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1892551MATRIX SPIKE SAMPLE: MSSpike Result 92323278004 1,1,1,2-Tetrachloroethane ug/L 16.120 80 70-130ND 1,1,1-Trichloroethane ug/L 17.520 88 70-130ND 1,1,2,2-Tetrachloroethane ug/L 16.520 82 70-130ND 1,1,2-Trichloroethane ug/L 16.720 84 70-130ND 1,1-Dichloroethane ug/L 19.120 95 70-130ND 1,1-Dichloroethene ug/L 20.320 101 70-166ND 1,2,3-Trichloropropane ug/L 16.220 81 70-130ND 1,2-Dibromo-3-chloropropane ug/L 15.520 77 70-130ND 1,2-Dibromoethane (EDB)ug/L 16.120 80 70-130ND 1,2-Dichlorobenzene ug/L 16.320 82 70-130ND 1,2-Dichloroethane ug/L 17.120 85 70-130ND 1,2-Dichloropropane ug/L 17.820 89 70-130ND 1,4-Dichlorobenzene ug/L 16.620 80 70-1300.60J 2-Butanone (MEK)ug/L 39.1J40 98 70-130ND 2-Hexanone ug/L 37.2J40 93 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 35.3J40 88 70-130ND Acetone ug/L 37.5J40 94 70-130ND Acrylonitrile ug/L 102J100 102 70-130ND Benzene ug/L 18.120 90 70-148ND Bromochloromethane ug/L 17.920 89 70-130ND Bromodichloromethane ug/L 16.820 84 70-130ND Bromoform ug/L 14.820 74 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY 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. 1892551MATRIX SPIKE SAMPLE: MSSpike Result 92323278004 Bromomethane ug/L 15.220 76 70-130ND Carbon disulfide ug/L 22.0J20 110 70-130ND Carbon tetrachloride ug/L 16.820 84 70-130ND Chlorobenzene ug/L 16.920 85 70-146ND Chloroethane ug/L 22.120 110 70-130ND Chloroform ug/L 18.020 90 70-130ND Chloromethane ug/L 19.420 97 70-130ND cis-1,2-Dichloroethene ug/L 23.520 92 70-1305.2 cis-1,3-Dichloropropene ug/L 15.920 80 70-130ND Dibromochloromethane ug/L 15.820 79 70-130ND Dibromomethane ug/L 15.920 80 70-130ND Ethylbenzene ug/L 17.020 85 70-130ND Iodomethane ug/L 33.140 83 70-130ND Methylene Chloride ug/L 17.820 89 70-130ND Styrene ug/L 16.420 82 70-130ND Tetrachloroethene ug/L 15.320 77 70-130ND Toluene ug/L 17.320 86 70-155ND trans-1,2-Dichloroethene ug/L 19.620 98 70-130ND trans-1,3-Dichloropropene ug/L 15.720 79 70-130ND trans-1,4-Dichloro-2-butene ug/L 12.7J M1206370-130ND Trichloroethene ug/L 16.820 84 69-151ND Trichlorofluoromethane ug/L 20.420 102 70-130ND Vinyl acetate ug/L 29.2J40 73 70-130ND Vinyl chloride ug/L 17.520 86 70-130ND 1,2-Dichloroethane-d4 (S)%102 70-130 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92323278005 1892552SAMPLE 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 1,4-Dichlorobenzene ug/L 0.53J 300.51J 2-Butanone (MEK)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, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 21 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY 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 92323278005 1892552SAMPLE DUPLICATE: 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 1.9J 4 301.9J 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)%103 1102 4-Bromofluorobenzene (S)%94 292 Toluene-d8 (S)%99 1100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 21 #=QL# QUALIFIERS Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY 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. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS 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, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 21 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92323288 BURKE CO.BLANKS EB & KIRKSEY Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92323288001 341173 341571FIELD BLANK EPA 3010A EPA 6010 92323288001 341130FIELD BLANK EPA 8260 92323288002 341130TRIP BLANK EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/28/2016 04:10 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 21 Page 19 of 21 Page 20 of 21 Page 21 of 21 D A T E : 1 2 / 1 2 / 2 0 1 6 S i g n a t u r e : 4 ’ & g 1 % t r : ’ Q A / Q C S i g n O f f : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 2 i n c h e s 4 . 6 5 f e e t 7 . 3 0 f e e t 2 . 6 5 f e e t [ D T B - D T W ] 0 . 4 g a l l o n s _ _ _ _ _ _ _ _ g a l l o n s 1 . 2 g a l l o n s 1 . 2 g a l l o n s J O Y C E E r J G I r . J S 8 R I I \ 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 r k e C o u n t y - E a s t B u r k e P r o j e c t N o . I T a s k N o . : 0 0 2 7 7 . 1 7 0 1 . 1 2 . 0 2 W e l l I D : A M W - 1 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 : L o n t o b i n g o h a i l r d . t h r u w o o d s b a r e R a n d a c r o s s s t r e a m 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 G a l l o n s T i m e T e m p ( ° C ) p H ( s . u . ) C o n d . T u r b . I n i t i a l s ( j i S l c m ) ( N T U ) 0 1 1 0 3 1 2 . 3 6 . 2 6 1 6 3 . 1 2 8 . 6 1 1 $ 0 . 4 1 1 0 4 1 2 . 5 6 . 0 3 1 6 7 . 0 2 1 . 9 H S 0 . 8 1 1 0 5 1 2 . 2 6 . 1 7 1 7 5 . 1 1 4 . 2 5 1 . 2 1 1 0 7 1 2 . 3 5 . 9 4 1 7 6 . 3 6 . 4 9 B e f o r e S a m p l i n g 1 1 0 7 1 2 . 3 5 . 9 4 1 7 6 . 3 6 . 4 9 H S 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 c l o u d y t e m p e r a t u r e s i n t h e S O s o n 1 2 / 1 2 / 2 0 1 6 . D a t e : D a t e : I L I I 2 ) l & I / r / 7 D A T E : 1 2 / 1 2 / 2 0 1 6 S i g n a t u r e : J t 4 , % t % i / Q A I Q C S i g n O f f : , 4 i n c h e s 3 8 . 9 5 f e e t 5 0 . 5 5 f e e t 1 1 . 6 5 f e e t [ D T B - D T W ] = _ _ _ _ _ _ _ _ _ _ _ _ _ g a l l o n s 7 . 6 g a l l o n s = 2 2 . 8 g a l l o n s 2 2 . 8 g a l l o n s D a t e : D a t e : J O Y C E _ _ _ _ _ _ _ _ _ 8 I r J s s R I r ’ J c 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 r k e C o u n t y - E a s t B u r k e P r o j e c t N o . / T a s k N o . : 0 0 2 7 7 . 1 7 0 1 . 1 2 . 0 2 W e l l I D : M W - i 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 : A t s i t e e n t r a n c 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 : - f e e t G a l l o n s T i m e T e m p ( ° C ) p H ( s . u . ) C o n d . T u r b . I n i t i a l s ( i S / c m ) ( N T U ) 0 0 9 3 4 1 6 . 0 6 . 3 0 1 5 6 . 3 3 . 7 6 G E 7 . 6 0 9 3 8 1 6 . 1 6 . 2 9 1 2 8 . 1 3 . 8 2 G E 1 5 . 2 0 9 4 2 1 6 . 2 5 . 9 $ 1 2 2 . 7 2 . 8 1 G E 2 2 . 8 0 9 4 $ 1 6 . 0 5 . 4 6 1 2 4 . 5 2 . 3 2 G E B e f o r e S a m p l i n g 0 9 4 8 1 6 . 0 5 . 4 6 1 2 4 . 5 2 . 3 2 G E 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 c l o u d y t e m p e r a t u r e s i n t h e 5 0 s o n 1 2 / 1 2 / 2 0 1 6 . I / i ’ / I ? D A T E : 1 2 / 1 2 / 2 0 1 6 J O Y C E _ _ _ _ _ _ _ _ _ 5 I r ’ , I s & i I 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 r k e C o u n t y - E a s t B u r k e P r o j e c t N o . / T a s k N o . : 0 0 2 7 7 . 1 7 0 1 . 1 2 . 0 2 W e l l I D : M W - 2 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 : c l o s e d l a n d f i l l ; L t h r u b a c k g a t e , t h e n f o l l o w c l e a r i n g a r o u n d t r e e s . 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 = 7 . 0 F o r T H R E E W e l l V o l u m e s : W V X 3 = 2 1 . 0 A c t u a l A m o u n t P u r g e d / B a i l e d : 2 1 . 0 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 G a l l o n s T i m e T e m p ( ° C ) P h ( s . u . ) C o n d . T u r b . I n i t i a l s ( j . I S / c m ) ( N T U ) 0 1 0 1 4 1 5 . 2 5 . 5 7 2 0 9 3 . 4 7 7 . 0 1 0 1 9 1 5 . 1 5 . 4 3 2 2 3 1 . 9 0 H S 1 4 . 0 1 0 3 0 1 5 . 6 5 . 5 3 2 4 4 2 . 9 7 H S 2 1 . 0 1 0 4 2 1 5 . 6 5 . 8 4 2 5 4 2 . 2 9 H S B e f o r e S a m p l i n g 1 0 4 2 1 5 . 6 5 . 8 4 2 5 4 2 . 2 9 H S 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 c l o u d y t e m n e r a h i r e s i n t h e 5 0 s o n 1 2 / 1 2 / 2 0 1 6 . D a t e : D a t e : 4 i n c h e s 6 0 . 3 0 f e e t 7 1 . 0 5 f e e t 1 0 . 7 5 f e e t [ D T B - D T W ] a l i o n s g a l l o n s g a l l o n s g a l l o n s S i g n a t u r e : L L - L ( % . ô 1 d Q A I Q C S i g n O f f : / / / z t / 7 ‘ F D A T E : 1 2 / 1 2 / 2 0 1 6 J O Y C E I I \ J & 8 R I I ’ J 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 r k e C o u n t y - E a s t B u r k e P r o j e c t N o . / T a s k N o . : 0 0 2 7 7 . 1 7 0 1 . 1 2 . 0 2 W e l l I D : M W - 3 S a m p l e r ( s ) : G . F l i e r / H . S e a t o n t V e l ] L o c a t i o n : L o f f o f b i n g o h a i l R d t h r u w o o d s 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 B e f o r e S a m p l i n g 1 1 4 4 1 5 . 9 5 . 6 0 2 6 5 S i g n a t u r e : b J 4 _ t 4 Q A I Q C S i g n O f f : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D a t e : D a t e : f 7 / 7 / / 7 4 i n c h e s 1 2 . 1 5 f e e t 3 2 . 5 0 f e e t 2 0 . 3 5 f e e t [ D T B - D T W ] a 1 1 o n s 1 3 . 2 3 9 . 6 _ _ _ _ _ _ _ _ _ _ _ _ _ _ g a l l o n s _ _ _ _ _ _ _ _ _ _ _ _ _ _ g a l l o n s 3 9 . 6 g a l l o n s G a l l o n s T i m e T e m p ( ° C ) p H ( s . u . ) C o n d . T u r b . I n i t i a l s ( u S / c m ) ( N T U ) 0 1 1 2 8 1 5 . 7 5 . 6 3 2 5 8 7 . 8 5 G E 1 3 . 2 1 1 3 3 1 6 . 0 5 . 3 9 2 7 0 6 . 9 8 G E 2 6 . 4 1 1 3 8 1 6 . 0 5 . 4 6 2 7 3 5 . 6 9 G E 3 9 . 6 1 1 4 4 1 5 . 9 5 . 6 0 2 6 5 5 . 8 1 G E 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 c l o u d y t e m p e r a t u r e s i n t h e 5 0 s o n 1 2 / 1 2 / 2 0 1 6 . 5 . 8 1 G E I R e v i s e d 1 2 / 3 0 / 0 5 D A T E : 1 2 / 1 2 / 2 0 1 6 J O Y C E _ _ _ _ _ _ _ _ _ _ E r J G I r \ J s s R I r \ J c 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 r k e C o u n t y - E a s t B u r k e P r o j e c t / T a s k N o . : 0 0 2 7 7 . 1 7 0 1 . 1 2 . 0 2 S u r f a c e P o i n t I D : S W - i S a m p l e r ( s ) : G . E l l e r / H . S e a t o n L o c a t i o n : O l d s e d . p o n d , u p o l d r d . f r o m M W - 3 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 : p H : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ T e m p e r a t u r e : ( ° C ) - ( j i S / c m ) T u r b i d i t y : - ( 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 s u r f a c e p o i n t w a s d r y a n d w a s n o t s a m p l e d . T h e w e a t h e r w a s c l o u d y t e m p e r a t u r e s i n t h e 5 0 s o n 1 2 / 1 2 / 2 0 1 6 . C o n d u c t i v i t y : 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 . ) : N P S i g n a t u r e : Q A I Q C S i g n O f f : J Z 2 7 V D a t e : — 7 , R e v i s e d 1 2 / 2 8 / 1 6 D A T E : 1 2 / 1 2 / 2 0 1 6 p H : T e m p e r a t u r e : C o n d u c t i v i t y : T u r b i d i t y : 6 . 2 2 1 6 8 . 4 1 3 . 6 1 t 2 i % 6 J O Y C E _ _ _ _ _ _ _ _ _ _ E r . J G ! C . J 8 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 r k e C o u n t y - E a s t B u r k e P r o j e c t / T a s k N o . : 0 0 2 7 7 . 1 7 0 1 . 1 2 . 0 2 S u r f a c e P o i n t I D : S W - 2 S a m p l e r ( s ) : G . E l l e r / H . S e a t o n L o c a t i o n : d o w n s t r e a m f r o m M W - 3 & A M W - 1 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 0 5 2 . 5 ( ° C ) 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 c l o u d v t e m n e r a t u r e s i n t h e S O s o n 1 2 / 1 2 / 2 0 1 6 . L S / C M ) ( N T U ) S i g n a t u r e : D a t e : Q A / Q C S i g n O f f : f - - - — D a t e : Appendix B Historical Groundwater Constituents APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks INORGANICS Arsenic 28-Apr-94 NR 1 ND 3.0 ND NI ND 6-Oct-94 NR 5 ND ND ND NI ND 28-Jun-95 NR 5 ND ND ND NI ND 25-Oct-95 NR 5 ND ND ND NI ND 16-Oct-96 NR 5 ND ND ND NI NA 12-May-97 NR 5 ND 15.0 ND NI ND 19-Nov-97 NR 5 ND ND ND NI NA 27-May-98 NR 5 ND 17.0 ND NI ND 24-Nov-98 NR 5 ND 17.0 ND NI ND 12-May-99 NR 10 ND ND ND NI ND 19-Oct-99 NR 10 ND 21.0 ND NI ND 2-May-00 NR 10 ND 15 J ND NI ND 8-Nov-00 NR 10 ND 18.0 ND NI ND 31-May-01 NR 10 ND 14 J ND NI ND 6-Nov-01 NR 10 ND ND ND NI ND 21-May-02 NR 10 13.0 10 ND NI ND 13-Nov-02 NR 10 ND ND ND NI ND 13-May-03 NR 10 24.0 15.0 ND NI ND 18-Nov-03 NR 10 ND 27.0 ND ND ND 4-May-04 NR 10 ND 23.0 ND ND ND 9-Nov-04 NR 10 ND 27.0 ND ND ND 25-May-05 NR 10 ND 22.0 ND ND ND 1-Nov-05 NR 10 ND 31.0 ND ND ND 23-May-06 NR 10 ND 32.8 ND ND ND 1-Nov-06 NR 10 ND 31.5 ND ND ND 29-May-07 NR 10 4.4 J 21.8 ND ND ND NC 2L = 50 µg/L (10/23/07)27-Nov-07 NR 10 8.2 J 40.1 5.4 J ND ND 27-May-08 2.7 10.0 7.8 J 16.8 ND ND ND 4-Nov-08 2.7 10.0 8.4 B 18.5 B 4.2 B ND 4.8 J 1-Jun-09 2.7 10.0 33.5 Dry 5.1 J ND ND 19-Nov-09 2.7 10.0 19.1 16.3 ND ND ND NC 2L = 10 µg/L (01/01/10)14-Jun-10 2.7 10.0 3.0 J 26.5 3.5 J ND ND 29-Nov-10 2.7 10.0 4.0 J 30.7 3.8 J ND ND 31-May-11 2.7 10.0 3.1 J 34.4 5.5 J ND ND 19-Dec-11 5.0 10.0 6.5 J 30.7 ND ND ND 30-May-12 5.0 10.0 5.3 J 22 ND ND ND 3-Dec-12 5.0 10.0 8.2 J 35.8 9.8 J ND ND 10-Jun-13 5.0 10.0 ND 14.0 ND ND ND 28-Oct-13 5.0 10.0 ND 34.0 ND ND ND 5-May-14 5.0 10.0 ND 32.7 ND ND ND 20-Oct-14 5.0 10.0 ND 39.7 ND ND ND 18-May-15 2.5 10.0 ND 30.4 3.5 J 3.2 J ND 7-Dec-15 2.5 10.0 9.9 J 28.4 4.3 J ND ND 2-May-16 2.5 10.0 ND 24.1 6.5 J ND ND 12-Dec-16 2.5 10.0 ND 26.3 5.4 J 3.8 J ND Burke County - East Burke Landfill Permit 12-02 Page 1 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Barium 28-Apr-94 NR 100 ND ND ND NI ND 6-Oct-94 NR 100 ND 132 ND NI ND 28-Jun-95 NR 100 ND 102 ND NI ND 25-Oct-95 NR 100 ND 115 ND NI ND 16-Oct-96 NR 100 ND ND ND NI NA 12-May-97 NR 100 ND ND ND NI ND 19-Nov-97 NR 100 ND ND ND NI NA 27-May-98 NR 100 400 ND 100 NI ND 24-Nov-98 NR 100 ND ND ND NI ND 12-May-99 NR 5 61.0 52.0 940 NI ND 19-Oct-99 NR 500 ND ND ND NI ND 2-May-00 NR 500 ND ND ND NI ND 8-Nov-00 NR 500 ND ND ND NI ND 31-May-01 NR 500 ND ND ND NI ND 6-Nov-01 NR 500 ND ND ND NI ND 21-May-02 NR 500 ND ND ND NI ND 13-Nov-02 NR 500 ND ND ND NI ND 13-May-03 NR 500 ND ND ND NI ND 18-Nov-03 NR 500 ND ND ND ND ND 4-May-04 NR 500 ND ND ND ND ND 9-Nov-04 NR 500 ND ND ND ND ND 25-May-05 NR 500 ND ND ND ND ND 1-Nov-05 NR 500 ND ND ND ND ND 23-May-06 NR 500 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 100 74.6 J 70.6 J 109 60.4 J ND NC 2L = 2,000 µg/L (10/23/07)27-Nov-07 NR 100 71.5 J 63.9 J 110 45.5 J 0.30 J 27-May-08 0.2 100 65.6 J 64.0 J 92.4 J 35.6 J 0.41 J 4-Nov-08 0.20 100 57.3 J 60.9 J 93.0 J 34.1 B 10.5 J 1-Jun-09 0.20 100 62.0 B Dry 81.8 J 32.3 B 15.2 J 19-Nov-09 0.20 100 57.7 B 149 90.5 B 30.1 B 19.8 J NC 2L = 700 µg/L (01/01/10)14-Jun-10 0.20 100 66.3 J 85.9 J 101 60.2 J 0.58 J 29-Nov-10 0.20 100 67.2 J 76.7 J 111 46.6 J ND 31-May-11 0.20 100 67.0 J 66.8 J 96.2 J 41.7 J ND 19-Dec-11 5.0 100 86.3 J 81.3 J 103 39.5 J ND 30-May-12 5.0 100 70.7 J 61.2 J 92.7 J 39.4 J ND 3-Dec-12 5.0 100 65.2 J 54.2 J 111 27.7 J ND 10-Jun-13 5.0 100 69.8 J 125 93.9 J 25.6 B 13.7 J 28-Oct-13 5.0 100 66.4 J 101 71.5 J 45.5 J ND 5-May-14 5.0 100 65.3 J 68.9 J 110 42.2 J ND 20-Oct-14 5.0 100 62.1 J 56.5 J 116 47.6 J ND 18-May-15 2.5 100 65.0 J 49.7 J 98.6 J 43.4 J ND 7-Dec-15 2.5 100 74.5 J 63 J 114.0 38.7 J ND 2-May-16 2.5 100 62.8 J 80.4 J 111.0 45 J ND 12-Dec-16 2.5 100 65.3 J 48.4 J 119.0 47.8 J ND Burke County - East Burke Landfill Permit 12-02 Page 2 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Beryllium 19-Oct-99 NR 2 ND ND ND NI ND 2-May-00 NR 2 ND ND ND NI ND 8-Nov-00 NR 2 ND ND ND NI NA 31-May-01 NR 2 ND ND ND NI ND 6-Nov-01 NR 2 ND ND ND NI ND 21-May-02 NR 2 ND ND ND NI ND 13-Nov-02 NR 2 2.3 3.4 3.7 NI ND 13-May-03 NR 2 ND ND ND NI ND 18-Nov-03 NR 2 ND ND ND ND ND 4-May-04 NR 2 ND ND ND ND ND 9-Nov-04 NR 2 ND ND ND ND ND 25-May-05 NR 2 ND ND ND ND ND 1-Nov-05 NR 2 ND ND ND ND ND 23-May-06 NR 2 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 1 ND ND ND ND ND GWPS = 4 µg/L (10/23/07)27-Nov-07 NR 1 ND ND ND ND ND 27-May-08 0.1 1.0 0.11 J 0.11 J 0.26 J ND ND 4-Nov-08 0.10 1.0 0.12 J 0.29 J 0.24 J ND ND 1-Jun-09 0.10 1.0 ND Dry 0.17 J ND ND 19-Nov-09 0.10 1.0 ND 0.41 J 0.22 J ND ND 14-Jun-10 0.10 1.0 ND 0.18 J 0.15 J ND ND 29-Nov-10 0.10 1.0 ND ND ND ND ND 31-May-11 0.10 1.0 0.27 J 0.18 J 0.25 J ND ND 19-Dec-11 1.0 1.0 ND ND ND ND ND 30-May-12 1.0 1.0 ND ND ND ND ND 3-Dec-12 1.0 1.0 ND ND ND ND ND 10-Jun-13 1.0 1.0 ND ND ND ND ND 28-Oct-13 1.0 1.0 ND ND ND ND ND 5-May-14 1.0 1.0 ND ND ND ND ND 20-Oct-14 1.0 1.0 ND ND ND ND ND 18-May-15 0.5 1.0 ND ND ND ND ND 7-Dec-15 0.5 1.0 ND 0.54 J ND ND ND 2-May-16 0.5 1.0 ND ND ND ND ND 12-Dec-16 0.5 1.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 3 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Cadmium 28-Apr-94 NR 1 18.0 ND ND NI ND 6-Oct-94 NR 1 ND ND ND NI ND 28-Jun-95 NR 1 ND ND ND NI ND 25-Oct-95 NR 1 2.0 ND ND NI ND 16-Oct-96 NR 1 ND ND ND NI NA 12-May-97 NR 1 1.0 ND 1.0 NI ND 19-Nov-97 NR 1 ND ND ND NI NA 27-May-98 NR 1 ND ND ND NI ND 24-Nov-98 NR 1 ND ND ND NI ND 12-May-99 NR 1 ND ND ND NI ND 19-Oct-99 NR 1 ND 3.0 2.0 NI ND 2-May-00 NR 1 ND 1.0 J ND NI ND 8-Nov-00 NR 1 ND 2.0 ND NI ND 31-May-01 NR 1 ND 3.0 J 1.0 J NI ND 6-Nov-01 NR 1 ND 1.4 ND NI ND 21-May-02 NR 1 1.1 1.6 1.7 NI ND 13-Nov-02 NR 1 1.4 2.3 2.4 NI ND 13-May-03 NR 1 1.4 1.4 1.2 NI ND 18-Nov-03 NR 1 ND ND 1.7 ND ND 4-May-04 NR 1 ND ND 1.8 ND ND 9-Nov-04 NR 1 ND 2.6 1.6 ND ND 25-May-05 NR 1 ND ND ND ND ND 1-Nov-05 NR 1 ND ND ND ND ND 23-May-06 NR 1 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 1 ND ND ND ND ND NC 2L = 1.75 µg/L (10/23/07)27-Nov-07 NR 1 ND ND ND ND ND 27-May-08 0.5 1.0 ND ND ND ND ND 4-Nov-08 0.50 1.0 ND ND ND ND ND 1-Jun-09 0.50 1.0 ND Dry ND ND ND 19-Nov-09 0.50 1.0 ND ND ND ND ND NC 2L = 2 µg/L (01/01/10)14-Jun-10 0.50 1.0 ND ND ND ND ND 29-Nov-10 0.50 1.0 ND ND ND ND ND 31-May-11 0.50 1.0 ND 0.55 J ND ND ND 19-Dec-11 1.0 1.0 ND ND ND ND ND 30-May-12 1.0 1.0 ND ND ND ND ND 3-Dec-12 1.0 1.0 ND ND ND ND ND 10-Jun-13 1.0 1.0 ND ND ND ND ND 28-Oct-13 1.0 1.0 ND ND ND ND ND 5-May-14 1.0 1.0 ND ND ND ND ND 20-Oct-14 1.0 1.0 ND ND ND ND ND 18-May-15 0.5 1.0 ND ND ND ND ND 7-Dec-15 0.5 1.0 ND ND ND ND ND 2-May-16 0.5 1.0 ND ND ND ND ND 12-Dec-16 0.5 1.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 4 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Chromium 28-Apr-94 NR 20 ND ND ND NI ND 6-Oct-94 NR 5 ND 5.0 ND NI ND 28-Jun-95 NR 5 ND ND ND NI ND 25-Oct-95 NR 5 ND ND ND NI ND 16-Oct-96 NR 5 ND ND ND NI NA 12-May-97 NR 1 2.0 4.0 2.0 NI ND 19-Nov-97 NR 1 ND 2.0 ND NI NA 27-May-98 NR 1 2.0 ND ND NI ND 24-Nov-98 NR 1 ND 2.0 ND NI ND 12-May-99 NR 5 ND ND ND NI ND 19-Oct-99 NR 10 ND ND ND NI ND 2-May-00 NR 10 ND ND ND NI ND 8-Nov-00 NR 10 ND ND ND NI ND 31-May-01 NR 10 ND ND ND NI ND 6-Nov-01 NR 10 ND ND ND NI ND 21-May-02 NR 10 ND ND ND NI ND 13-Nov-02 NR 10 ND ND ND NI ND 13-May-03 NR 10 ND ND ND NI ND 18-Nov-03 NR 10 ND ND ND ND ND 4-May-04 NR 10 ND ND ND ND ND 9-Nov-04 NR 10 ND ND ND ND ND 25-May-05 NR 10 ND ND ND ND ND 1-Nov-05 NR 10 ND ND ND ND ND 23-May-06 NR 10 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 10 ND ND ND ND ND NC 2L = 50 µg/L (10/23/07)27-Nov-07 NR 10 ND ND ND ND ND 27-May-08 0.4 10.0 ND 0.66 B ND 1.0 B 0.85 J 4-Nov-08 0.40 10.0 0.68 J 1.4 J ND 1.4 J ND 1-Jun-09 0.40 10.0 ND Dry ND 1.3 J ND 19-Nov-09 0.40 10.0 ND 6.3 J ND ND 1.1 J NC 2L = 10 µg/L (01/01/10)14-Jun-10 0.40 10.0 0.97 J 1.3 J ND 2.5 J ND 29-Nov-10 0.40 10.0 1.7 J ND ND 1.0 J ND 31-May-11 0.40 10.0 2.3 B 1.4 B 6.2 J 1.8 B 0.73 J 19-Dec-11 5.00 10.0 11.5 5.3 J ND 7.7 J ND 30-May-12 5.00 10.0 ND ND ND 7.9 J ND 3-Dec-12 5.00 10.0 ND ND ND ND ND 10-Jun-13 5.0 10.0 ND ND ND ND ND 28-Oct-13 5.0 10.0 ND ND ND ND ND 5-May-14 5.0 10.0 ND ND ND ND ND 20-Oct-14 5.0 10.0 ND ND ND ND ND 18-May-15 2.5 10.0 ND ND ND ND ND 7-Dec-15 2.5 10.0 3.8 J 9.5 J ND ND ND 2-May-16 2.5 10.0 2.5 J ND ND ND ND 12-Dec-16 2.5 10.0 ND ND ND 3.0 J ND Burke County - East Burke Landfill Permit 12-02 Page 5 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Cobalt 28-Apr-94 NR 20 ND ND ND NI ND 6-Oct-94 NR 10 ND 31.0 ND NI ND 28-Jun-95 NR 10 ND 26.0 ND NI ND 25-Oct-95 NR 10 ND 18.0 ND NI ND 16-Oct-96 NR 10 ND 20.0 ND NI NA 12-May-97 NR 12 6.0 52.0 5.0 NI ND 19-Nov-97 NR 5.0 ND 71.0 5.0 NI NA 27-May-98 NR 1.0 6.0 96.0 8.0 NI ND 24-Nov-98 NR 1.0 2.0 78.0 5.0 NI ND 12-May-99 NR 5.0 ND 68.0 7.5 NI ND 19-Oct-99 NR 10 ND 120 ND NI ND 2-May-00 NR 10 ND 54.0 ND NI ND 8-Nov-00 NR 10 ND 40.0 26.0 NI ND 31-May-01 NR 10 44.0 27.0 40.0 NI ND 6-Nov-01 NR 10 ND 22.0 41.0 NI ND 21-May-02 NR 10 18.0 19.0 51.0 NI NA 13-Nov-02 NR 10 10.0 19.0 48.0 NI ND 13-May-03 NR 10 67.0 44.0 47.0 NI ND 18-Nov-03 NR 10 29.0 120 45.0 ND ND 4-May-04 NR 10 21.0 110 35.0 ND ND 9-Nov-04 NR 10 22.0 110 36.0 ND ND 25-May-05 NR 10 23.0 120 32.0 ND ND 1-Nov-05 NR 10 17.0 120 34.0 ND ND 23-May-06 NR 10 14.6 116 31.3 ND ND 6-Nov-06 NR 10 14.8 104 32.0 ND ND 29-May-07 NR 10 17.3 79.0 30.1 2.9 J ND GWPS = 70 µg/L (10/23/07)27-Nov-07 NR 10 11.6 84.4 32.2 3.0 J ND 27-May-08 0.6 10.0 8.9 J 8.1 J 16.5 ND ND 4-Nov-08 0.6 10.0 15.5 B 20.5 26.1 4.5 B 3.5 J 1-Jun-09 0.60 10.0 36.1 Dry 29.8 6.0 B 3.3 J 19-Nov-09 0.60 10.0 19.6 39.8 23.5 1.4 J ND 14-Jun-10 0.60 10.0 20.1 160 31.1 4.0 J ND GWPS = 1 µg/L (10/1/10)29-Nov-10 0.60 10.0 10.2 156 37.7 5.4 J ND 31-May-11 0.60 10.0 12.2 111 27.1 ND ND 19-Dec-11 5.0 10.0 14.7 75.7 24.8 ND ND 30-May-12 5.0 10.0 23.5 78.4 26.2 ND ND 3-Dec-12 5.0 10.0 27.5 124 34.9 ND ND 10-Jun-13 5.0 10.0 19.5 58.9 29.8 ND ND 28-Oct-13 5.0 10.0 14.6 178 14.0 6.6 J ND 5-May-14 5.0 10.0 9.7 J 115 24.8 ND ND 20-Oct-14 5.0 10.0 8.6 J 144 25.3 ND ND 18-May-15 2.5 10.0 10.3 95.3 23.5 ND ND 7-Dec-15 2.5 10.0 16.3 88.6 26.1 ND ND 2-May-16 2.5 10.0 10.4 128 25.6 ND ND 12-Dec-16 2.5 10.0 9.3 J 94.0 24.1 ND ND Burke County - East Burke Landfill Permit 12-02 Page 6 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Copper 28-Apr-94 NR 10 ND ND ND NI ND 6-Oct-94 NR 10 ND ND ND NI ND 28-Jun-95 NR 10 ND ND ND NI ND 25-Oct-95 NR 10 ND ND ND NI ND 16-Oct-96 NR 10 ND ND ND NI NA 12-May-97 NR 10 ND ND ND NI ND 19-Nov-97 NR 10 ND ND 60.0 NI ND 27-May-98 NR 10 NA ND ND NI ND 24-Nov-98 NR 10 ND ND ND NI ND 12-May-99 NR 5 ND ND ND NI ND 19-Oct-99 NR 200 ND ND ND NI ND 2-May-00 NR 200 ND ND ND NI ND 8-Nov-00 NR 200 ND ND ND NI ND 31-May-01 NR 200 ND ND ND NI ND 6-Nov-01 NR 200 ND ND ND NI ND 21-May-02 NR 200 ND ND ND NI ND 13-Nov-02 NR 200 ND ND ND NI ND 13-May-03 NR 200 ND ND ND NI ND 18-Nov-03 NR 200 ND ND ND ND ND 4-May-04 NR 200 ND ND ND ND ND 9-Nov-04 NR 200 ND ND ND ND ND 25-May-05 NR 200 ND ND ND ND ND 1-Nov-05 NR 200 ND ND ND ND ND 23-May-06 NR 200 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 10 ND ND ND ND ND NC 2L = 1,000 µg/L (10/23/07)27-Nov-07 NR 10 ND ND ND ND ND 27-May-08 0.3 10.0 ND 3.0 J ND ND ND 4-Nov-08 0.30 10.0 ND 2.2 B ND ND 0.94 J 1-Jun-09 0.30 10.0 0.36 J Dry ND ND ND 19-Nov-09 0.30 10.0 0.31 J 3.9 J ND ND ND 14-Jun-10 0.30 10.0 0.99 B 6.1 B ND ND 3.4 J 29-Nov-10 0.30 10.0 0.80 J 2.9 J ND ND ND 31-May-11 0.30 10.0 ND 0.63 J ND ND ND 19-Dec-11 5.0 10.0 5.2 J ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND ND 3-Dec-12 5.0 10.0 ND ND ND ND ND 10-Jun-13 5.0 10.0 ND ND ND ND 10.8 28-Oct-13 5.0 10.0 ND 11.0 ND ND ND 5-May-14 5.0 10.0 ND ND ND ND ND 20-Oct-14 5.0 10.0 ND ND ND ND ND 18-May-15 2.5 10.0 ND ND ND ND ND 7-Dec-15 2.5 10.0 ND 8.5 J ND ND ND 2-May-16 2.5 10.0 ND 4.6 J ND ND ND 12-Dec-16 2.5 10.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 7 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Lead 28-Apr-94 NR 1 21.0 3.0 4.0 NI ND 6-Oct-94 NR 5 ND ND ND NI ND 28-Jun-95 NR 5 ND ND ND NI ND 25-Oct-95 NR 5 ND ND ND NI ND 16-Oct-96 NR 5 ND ND ND NI NA 12-May-97 NR 5 ND 7.0 ND NI ND 19-Nov-97 NR 5 ND ND ND NI NA 27-May-98 NR 5 ND ND ND NI ND 24-Nov-98 NR 5 ND ND ND NI ND 12-May-99 NR 10 ND ND ND NI ND 19-Oct-99 NR 10 ND ND ND NI ND 2-May-00 NR 10 ND ND ND NI ND 8-Nov-00 NR 10 ND ND ND NI ND 31-May-01 NR 10 ND ND ND NI ND 6-Nov-01 NR 10 ND ND ND NI ND 21-May-02 NR 10 ND ND ND NI ND 13-Nov-02 NR 10 ND 10.0 ND NI ND 13-May-03 NR 10 ND ND ND NI ND 18-Nov-03 NR 10 ND ND ND ND ND 4-May-04 NR 10 ND ND ND ND ND 9-Nov-04 NR 10 ND ND ND ND ND 25-May-05 NR 10 ND ND ND ND ND 1-Nov-05 NR 10 ND ND ND ND ND 23-May-06 NR 10 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 10 ND 2.5 B 6.9 B 3.9 B 6.1 J NC 2L = 15 µg/L (10/23/07)27-Nov-07 NR 10 ND ND ND ND ND 27-May-08 4 10.0 ND ND ND ND ND 4-Nov-08 4.0 10.0 ND ND ND ND ND 1-Jun-09 4.0 10.0 ND Dry ND ND ND 19-Nov-09 4.0 10.0 ND ND ND ND ND 14-Jun-10 4.0 10.0 ND ND ND ND ND 29-Nov-10 4.0 10.0 ND ND ND ND ND 31-May-11 4.0 10.0 ND ND ND ND ND 19-Dec-11 5.0 10.0 6.2 J ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND ND 3-Dec-12 5.0 10.0 ND ND ND ND ND 10-Jun-13 5.0 10.0 ND ND ND ND ND 28-Oct-13 5.0 10.0 ND ND ND ND ND 5-May-14 5.0 10.0 ND ND ND ND ND 20-Oct-14 5.0 10.0 ND ND ND ND ND 18-May-15 2.5 10.0 ND ND ND ND ND 7-Dec-15 2.5 10.0 ND 6.6 J ND ND ND 2-May-16 2.5 10.0 ND ND ND ND ND 12-Dec-16 2.5 10.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 8 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Nickel 28-Apr-94 NR 50 ND ND ND NI ND 6-Oct-94 NR 50 ND ND ND NI ND 28-Jun-95 NR 50 ND ND ND NI ND 25-Oct-95 NR 50 ND ND ND NI ND 16-Oct-96 NR 50 ND ND ND NI NA 12-May-97 NR 50 ND ND ND NI ND 19-Nov-97 NR 50 ND ND ND NI ND 27-May-98 NR 50 ND ND ND NI ND 24-Nov-98 NR 50 ND ND ND NI ND 12-May-99 NR 5 6.3 63.0 ND NI ND 19-Oct-99 NR 50 ND 120 ND NI ND 2-May-00 NR 50 ND ND ND NI ND 8-Nov-00 NR 50 ND ND ND NI ND 31-May-01 NR 50 ND ND ND NI ND 6-Nov-01 NR 50 ND ND ND NI ND 21-May-02 NR 50 60.0 ND ND NI ND 13-Nov-02 NR 50 ND ND ND NI ND 13-May-03 NR 50 ND ND ND NI ND 18-Nov-03 NR 50 ND 110 ND ND ND 4-May-04 NR 50 ND 99 ND ND ND 9-Nov-04 NR 50 ND 110 ND ND ND 25-May-05 NR 50 ND 100 ND ND ND 1-Nov-05 NR 50 ND 110 ND ND ND 23-May-06 NR 50 ND 103 ND ND ND 6-Nov-06 NR 50 ND 92.6 ND ND ND 29-May-07 NR 50 11.5 J 78.3 7.7 J ND ND NC 2L = 100 µg/L (10/23/07)27-Nov-07 NR 50 7.7 J 66.4 7.2 J ND ND 27-May-08 1.7 50.0 12.1 J 24.3 J 7.4 J ND ND 4-Nov-08 1.7 50.0 16.5 J 19.2 J 9.1 B 2.2 B 2.2 J 1-Jun-09 1.7 50.0 14.9 J Dry 6.1 J ND ND 19-Nov-09 1.7 50.0 13.2 J 39.9 J 7.7 B ND 2.2 J 14-Jun-10 1.7 50.0 8.6 J 157 6.3 J ND ND 29-Nov-10 1.7 50.0 7.3 J 133 7.2 J ND ND 31-May-11 1.7 50.0 9.1 B 116 9.6 B ND 2.3 J 19-Dec-11 5.0 50.0 10.9 J 85.8 6.8 J ND ND 30-May-12 5.0 50.0 9.9 J 57.4 5.8 J ND ND 3-Dec-12 5.0 50.0 8.0 J 63.3 6.7 J ND ND 10-Jun-13 5.0 50.0 8.1 J 40.9 J 6.5 J ND ND 28-Oct-13 5.0 50.0 ND 161 ND ND ND 5-May-14 5.0 50.0 ND 124 6.8 J ND ND 20-Oct-14 5.0 50.0 ND 132 7.5 J ND ND 18-May-15 2.5 50.0 5.1 J 88.2 7.9 J ND ND 7-Dec-15 2.5 50.0 8.8 J 75.2 8.9 J ND ND 2-May-16 2.5 50.0 5.6 J 122 8.4 J ND ND 12-Dec-16 2.5 50.0 4.3 J 92.5 8.5 J ND ND Burke County - East Burke Landfill Permit 12-02 Page 9 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Selenium 19-Oct-99 NR 20 ND ND ND NI NA 2-May-00 NR 20 ND ND ND NI ND 8-Nov-00 NR 20 ND ND ND NI NA 31-May-01 NR 20 ND ND ND NI ND 6-Nov-01 NR 20 ND ND ND NI ND 21-May-02 NR 20 ND ND ND NI ND 13-Nov-02 NR 20 ND ND ND NI ND 1-Apr-03 NR 20 NA NA NA ND NA 13-May-03 NR 20 ND ND ND NA ND 18-Nov-03 NR 20 ND ND ND ND ND 4-May-04 NR 20 ND ND ND ND ND 9-Nov-04 NR 20 ND ND ND ND ND 25-May-05 NR 20 ND ND ND ND ND 1-Nov-05 NR 20 ND ND ND ND ND 29-May-07 NR 10 ND ND ND ND ND NC 2L = 50 µg/L (10/23/07)27-Nov-07 NR 10 ND ND ND ND 2.4 J 27-May-08 3.8 10.0 ND ND ND ND ND 4-Nov-08 3.8 10.0 ND 7.2 B 5.7 B ND 4.2 J 1-Jun-09 3.8 10.0 ND Dry 5.0 J ND ND 19-Nov-09 3.8 10.0 ND ND ND ND ND NC 2L = 20 µg/L (01/01/10)14-Jun-10 3.8 10.0 ND ND ND ND ND 29-Nov-10 3.8 10.0 ND ND ND ND ND 31-May-11 3.8 10.0 ND ND ND ND ND 19-Dec-11 10.0 10.0 ND ND ND ND ND 30-May-12 10.0 10.0 ND ND ND ND ND 3-Dec-12 10.0 10.0 ND ND ND ND ND 10-Jun-13 10.0 10.0 ND ND ND ND ND 28-Oct-13 10.0 10.0 ND ND ND ND ND 5-May-14 10.0 10.0 ND ND ND ND ND 20-Oct-14 10.0 10.0 ND ND ND ND ND 18-May-15 5.0 10.0 ND ND ND ND ND 7-Dec-15 5.0 10.0 ND ND ND ND ND 2-May-16 5.0 10.0 ND ND ND ND ND 12-Dec-16 5.0 10.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 10 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Silver 19-Oct-99 NR 10 ND ND ND NI ND 2-May-00 NR 10 ND ND ND NI ND 8-Nov-00 NR 10 ND ND ND NI NA 31-May-01 NR 10 ND ND ND NI ND 6-Nov-01 NR 10 ND ND ND NI ND 21-May-02 NR 10 ND ND ND NI 15.0 13-Nov-02 NR 10 ND ND ND NI ND 13-May-03 NR 10 ND ND ND NI ND 18-Nov-03 NR 10 ND ND ND ND ND 4-May-04 NR 10 ND ND ND ND ND 9-Nov-04 NR 10 ND ND ND ND ND 25-May-05 NR 10 ND ND ND ND ND 1-Nov-05 NR 10 ND ND ND ND ND 23-May-06 NR 10 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 10 ND ND ND ND ND NC 2L = 17.5 µg/L (10/23/07)27-Nov-07 NR 10 ND ND ND ND ND 27-May-08 0.1 10.0 ND ND 0.30 B ND 0.14 J 4-Nov-08 0.10 10.0 0.19 B 0.31 B 0.76 B 0.18 B 0.20 J 1-Jun-09 0.10 10.0 0.18 J Dry 0.45 J ND ND 19-Nov-09 0.10 10.0 0.22 J 0.34 J 0.42 J 0.16 J ND NC 2L = 20 µg/L (01/01/10)14-Jun-10 0.10 10.0 ND ND ND ND ND 29-Nov-10 0.10 10.0 ND ND ND ND ND 31-May-11 0.10 10.0 0.18 J 0.14 J ND 0.31 J ND 19-Dec-11 5.0 10.0 ND ND ND ND ND 30-May-12 5.0 10.0 ND ND ND ND ND 3-Dec-12 5.0 10.0 ND ND ND ND ND 10-Jun-13 5.0 10.0 ND ND ND ND ND 28-Oct-13 5.0 10.0 ND ND ND ND ND 5-May-14 5.0 10.0 ND ND ND ND ND 20-Oct-14 5.0 10.0 ND ND ND ND ND 18-May-15 2.5 10.0 ND ND ND ND ND 7-Dec-15 2.5 10.0 ND ND ND ND ND 2-May-16 2.5 10.0 ND ND ND ND ND 12-Dec-16 2.5 10.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 11 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Thallium 28-Apr-94 NR 1 ND ND ND NI ND 6-Oct-94 NR 2 ND ND ND NI ND 28-Jun-95 NR 2 ND ND ND NI ND 25-Oct-95 NR 2 ND ND ND NI ND 16-Oct-96 NR 1 ND ND ND NI NA 12-May-97 NR 1 ND ND ND NI ND 19-Nov-97 NR 1 2.0 ND 2.0 NI ND 27-May-98 NR 1 ND ND ND NI ND 24-Nov-98 NR 1 ND ND ND NI ND 12-May-99 NR 2 ND ND ND NI ND 19-Oct-99 NR 10 ND ND ND NI ND 2-May-00 NR 10 ND ND ND NI ND 8-Nov-00 NR 10 ND ND ND NI ND 31-May-01 NR 10 ND ND ND NI ND 6-Nov-01 NR 10 ND ND ND NI ND 21-May-02 NR 10 ND ND ND NI ND 13-Nov-02 NR 10 ND ND ND NI ND 13-May-03 NR 10 ND ND ND NI ND 18-Nov-03 NR 10 ND ND ND ND ND 4-May-04 NR 10 ND ND ND ND ND 9-Nov-04 NR 10 ND ND ND ND ND 25-May-05 NR 10 ND ND 12.0 ND ND 1-Nov-05 NR 10 ND 12.0 14.0 ND ND 23-May-06 NR 10 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 5.5 0.167 J 0.525 J 0.625 J 0.053 J ND GWPS = 0.28 µg/L (10/23/07)27-Nov-07 NR 5.5 0.422 J 0.475 J 0.593 J 0.073 J ND 27-May-08 3 5.5 ND ND ND ND ND 4-Nov-08 3.0 5.5 ND ND ND ND ND 1-Jun-09 3.0 5.5 ND Dry ND ND ND 19-Nov-09 3.0 5.5 ND ND ND ND ND 14-Jun-10 3.0 5.5 3.8 J 5.3 J 4.1 J ND ND GWPS = 0.2 µg/L (10/1/10)29-Nov-10 3.0 5.5 ND ND ND ND ND 31-May-11 3.0 5.5 ND ND ND ND ND 19-Dec-11 5.4 5.5 ND ND ND ND ND 30-May-12 5.4 5.5 ND ND ND ND ND 3-Dec-12 5.4 5.5 7.6 ND ND ND ND 10-Jun-13 5.4 5.5 ND ND ND ND ND 28-Oct-13 5.4 5.5 ND ND ND ND ND 5-May-14 5.4 5.5 ND ND ND ND ND 20-Oct-14 5.4 5.5 ND ND ND ND ND 18-May-15 5.0 5.5 ND ND ND ND ND 7-Dec-15 5.0 5.5 ND ND ND ND ND 2-May-16 5.0 5.5 ND ND ND ND ND 12-Dec-16 5.0 5.5 ND ND ND ND 5.5 J Burke County - East Burke Landfill Permit 12-02 Page 12 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Vanadium 28-Apr-94 NR 80 ND ND ND NI ND 6-Oct-94 NR 40 ND ND ND NI ND 28-Jun-95 NR 40 ND ND ND NI ND 25-Oct-95 NR 40 ND ND ND NI ND 16-Oct-96 NR 40 ND ND ND NI NA 12-May-97 NR 5 ND 7.0 ND NI ND 19-Nov-97 NR 40 ND ND ND NI ND 27-May-98 NR 5 ND ND ND NI ND 24-Nov-98 NR 5 ND ND ND NI ND 12-May-99 NR 5 ND ND ND NI ND 19-Oct-99 NR 40 ND ND ND NI ND 2-May-00 NR 40 ND ND ND NI ND 8-Nov-00 NR 40 ND ND ND NI ND 31-May-01 NR 40 ND ND ND NI ND 6-Nov-01 NR 40 ND ND ND NI ND 21-May-02 NR 40 ND ND ND NI ND 13-Nov-02 NR 40 ND ND ND NI ND 13-May-03 NR 40 ND ND ND NI ND 18-Nov-03 NR 40 ND ND ND ND ND 4-May-04 NR 40 ND ND ND ND ND 9-Nov-04 NR 40 ND ND ND ND ND 25-May-05 NR 40 ND ND ND ND ND 1-Nov-05 NR 40 ND ND ND ND ND 23-May-06 NR 40 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 25 ND ND ND ND ND GWPS = 3.5 µg/L (10/23/07)27-Nov-07 NR 25 ND ND ND ND ND 27-May-08 0.2 25.0 0.90 B 4.5 J 1.0 B 0.93 B 0.22 J 4-Nov-08 0.20 25.0 1.4 B 4.5 J 0.62 B 1.4 B 0.85 J 1-Jun-09 0.20 25.0 0.99 B Dry 0.93 B 2.1 B 1.2 J 19-Nov-09 0.20 25.0 0.81 B 9.1 J 0.96 B 1.4 B 0.58 J 14-Jun-10 0.20 25.0 0.85 B 1.7 J 1.0 B 1.8 J 0.25 J GWPS = 0.3 µg/L (10/1/10)29-Nov-10 0.20 25.0 1.0 J ND ND ND ND 31-May-11 0.20 25.0 ND ND ND 1.4 J ND 19-Dec-11 5.0 25.0 12.1 J 6.9 J ND 6.7 J ND 30-May-12 5.0 25.0 ND ND ND 6.8 J ND 3-Dec-12 5.0 25.0 ND ND ND 6.9 J ND 10-Jun-13 5.0 25.0 ND ND ND ND ND 28-Oct-13 5.0 25.0 ND ND ND ND ND 5-May-14 5.0 25.0 ND ND ND ND ND 20-Oct-14 5.0 25.0 ND ND ND ND ND 18-May-15 2.5 25.0 ND 7.8 J 3.6 J ND ND 7-Dec-15 2.5 25.0 4.4 J 18.8 J 5.7 J 3.4 J ND 2-May-16 2.5 25.0 ND ND ND 3.2 J ND 12-Dec-16 2.5 25.0 ND ND ND 2.7 J ND Burke County - East Burke Landfill Permit 12-02 Page 13 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Zinc 28-Apr-94 NR 10 ND ND ND NI ND 6-Oct-94 NR 10 11.0 18.0 22.0 NI 14.0 28-Jun-95 NR 10 ND 10.0 ND NI 12.0 25-Oct-95 NR 10 14.0 15.0 11.0 NI ND 16-Oct-96 NR 10 ND 18.0 ND NI NA 12-May-97 NR 10 60.0 70.0 30.0 NI ND 19-Nov-97 NR 10 ND ND 160 NI NA 27-May-98 NR 10 ND ND ND NI ND 24-Nov-98 NR 10 ND 17.0 ND NI ND 12-May-99 NR 5 40.0 ND ND NI ND 19-Oct-99 NR 50 ND ND ND NI ND 2-May-00 NR 50 ND ND ND NI ND 8-Nov-00 NR 50 ND ND ND NI ND 31-May-01 NR 50 ND ND ND NI ND 6-Nov-01 NR 50 ND ND ND NI ND 21-May-02 NR 50 ND ND ND NI ND 13-Nov-02 NR 50 ND ND ND NI ND 13-May-03 NR 50 ND ND ND NI ND 18-Nov-03 NR 50 ND ND ND ND ND 4-May-04 NR 50 ND ND ND ND ND 9-Nov-04 NR 50 ND ND ND ND ND 25-May-05 NR 50 ND ND ND ND ND 1-Nov-05 NR 50 ND ND ND ND ND 23-May-06 NR 50 ND ND ND 76.9 ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 10 4.7 B 11.3 4.6 B 2.9 B 2.0 J NC 2L = 1,050 µg/L (10/23/07)27-Nov-07 NR 10 9.1 J 9.5 J 7.3 J 1.6 J ND 27-May-08 0.4 10.0 2.6 J 8.6 B 6.4 B ND 4.8 J 4-Nov-08 0.40 10.0 3.3 B 5.4 B 0.77 B ND 8.9 J 1-Jun-09 0.40 10.0 8.7 B Dry 6.5 B 7.0 B 83.0 19-Nov-09 0.40 10.0 6.0 B 14.0 B 5.0 B 4.2 B 3.5 J NC 2L = 1,000 µg/L (01/01/10)14-Jun-10 0.40 10.0 2.1 B B 17.4 B 20.1 B ND 10.1 29-Nov-10 0.40 10.0 1.9 J 13.0 1.8 J ND ND 31-May-11 0.40 10.0 6.5 B 20.5 B 6.8 B 4.3 B 13.7 19-Dec-11 10.0 10.0 21.3 17.0 ND 10.3 ND 30-May-12 10.0 10.0 ND ND ND ND ND 3-Dec-12 10.0 10.0 ND ND ND ND ND 10-Jun-13 10.0 10.0 ND ND ND ND 76.3 28-Oct-13 10.0 10.0 ND 21.4 ND ND ND 5-May-14 10.0 10.0 ND 18.7 ND ND ND 20-Oct-14 10.0 10.0 ND 13.4 ND ND ND 18-May-15 5.0 10.0 ND 21.7 ND ND ND 7-Dec-15 5.0 10.0 7.8 B 16.7 B 6.3 B ND 7.2 J 2-May-16 5.0 10.0 5.4 J 17 5.3 J ND ND 12-Dec-16 5.0 10.0 ND 9.7 J 6.0 J 9.0 J ND Burke County - East Burke Landfill Permit 12-02 Page 14 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Organic Compounds Acetone 28-Apr-94 NR 100 ND ND ND NI ND 6-Oct-94 NR 100 120 ND ND NI ND 28-Jun-95 NR 100 ND ND ND NI ND 25-Oct-95 NR 100 ND ND ND NI ND 16-Oct-96 NR NA NA NA NA NI ND 19-Nov-97 NR 100 ND ND ND NI NA 27-May-98 NR 10 16.0 ND ND NI ND 24-Nov-98 NR 100 ND ND ND NI ND 12-May-99 NR 100 ND ND ND NI ND 19-Oct-99 NR 100 ND ND ND NI ND 2-May-00 NR 100 ND ND ND NI ND 8-Nov-00 NR 100 ND ND ND NI ND 31-May-01 NR 100 ND ND ND NI ND 6-Nov-01 NR 100 ND ND ND NI ND 21-May-02 NR 100 ND ND ND NI ND 13-Nov-02 NR 100 ND ND ND NI ND 13-May-03 NR 100 210 ND ND NI ND 18-Nov-03 NR 100 ND ND ND ND ND 4-May-04 NR 100 ND ND ND ND ND 9-Nov-04 NR 100 ND ND ND ND ND 25-May-05 NR 100 150 ND ND ND ND 1-Nov-05 NR 100 ND ND ND ND ND 23-May-06 NR 100 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 100 ND ND ND ND ND NC 2L = 700 µg/L (10/23/07)27-Nov-07 NR 100 7.6 B 5.9 B 4.0 B 4.1 B 4.3 J 27-May-08 20 100 ND ND ND ND ND 4-Nov-08 20.0 100 ND ND ND ND ND 1-Jun-09 2.2 100 65.9 J Dry ND ND 3.2 J 19-Nov-09 2.2 100 ND 2.8 B 3.8 B 21.9 B 3.8 J NC 2L = 6,000 µg/L (01/01/10)14-Jun-10 2.2 100 6.3 B 4.0 B ND ND 8.9 J 29-Nov-10 2.2 100 ND ND ND ND 2.3 J 31-May-11 2.2 100 3.0 B 4.0 B 4.0 B ND 3.9 J 19-Dec-11 2.2 100 ND ND ND ND 6.6 J 30-May-12 2.2 100 ND ND ND ND ND 3-Dec-12 10.0 100 ND ND ND ND ND 10-Jun-13 10.0 100 ND ND ND ND ND 28-Oct-13 10.0 100 ND 11.4 J ND ND ND 5-May-14 10.0 100 ND ND ND ND ND 20-Oct-14 10.0 100 ND ND ND ND ND 18-May-15 10.0 100 ND ND ND ND ND 7-Dec-15 10.0 100 ND ND ND ND ND 2-May-16 10.0 100 ND ND ND ND ND 12-Dec-16 10.0 100 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 15 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Benzene 28-Apr-94 NR 5 ND 6.1 ND NI ND 6-Oct-94 NR 5 ND 7.4 ND NI ND 28-Jun-95 NR 5 ND 7.2 ND NI ND 25-Oct-95 NR 5 ND 6.4 ND NI ND 16-Oct-96 NR NA NA NA NA NI ND 12-May-97 NR 5 ND 6.5 2.4 NI ND 19-Nov-97 NR 5 ND 5.6 ND NI NA 27-May-98 NR 5 6.8 ND ND NI ND 24-Nov-98 NR 5 ND ND ND NI ND 12-May-99 NR 5 ND ND ND NI ND 19-Oct-99 NR 5 ND 5.0 ND NI ND 2-May-00 NR 5 ND ND ND NI ND 8-Nov-00 NR 5 ND ND ND NI ND 31-May-01 NR 5 ND ND ND NI ND 6-Nov-01 NR 5 ND ND ND NI ND 21-May-02 NR 5 ND ND ND NI ND 13-Nov-02 NR 5 ND ND ND NI ND 13-May-03 NR 5 ND ND ND NI ND 18-Nov-03 NR 5 ND ND ND ND ND 4-May-04 NR 5 ND ND ND ND ND 9-Nov-04 NR 5 ND ND ND ND ND 25-May-05 NR 5 ND ND ND ND ND 1-Nov-05 NR 5 ND ND ND ND ND 23-May-06 NR 5 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 1.0 1.0 2.0 0.9 J ND ND NC 2L = 1 µg/L (10/23/07)27-Nov-07 NR 1 ND ND ND ND ND 27-May-08 0.25 1.0 0.83 J 2.0 0.74 J ND ND 4-Nov-08 0.25 1.0 0.38 J 2.5 0.88 J ND ND 1-Jun-09 0.25 1.0 0.92 J Dry 0.74 J ND ND 19-Nov-09 0.25 1.0 ND ND ND 1.1 ND 14-Jun-10 0.25 1.0 0.62 J 2.3 0.81 J ND ND 29-Nov-10 0.25 1.0 ND 2.4 ND ND ND 31-May-11 0.25 1.0 0.62 J 2.1 0.75 J ND ND 19-Dec-11 0.25 1.0 0.68 J 1.7 0.75 J ND ND 30-May-12 0.25 1.0 0.81 J 1.6 0.68 J ND ND 3-Dec-12 0.25 1.0 0.87 J 1.3 0.67 J ND ND 10-Jun-13 0.25 1.0 0.79 J 2.0 0.75 J ND ND 28-Oct-13 0.25 1.0 ND 1.1 0.70 J ND ND 5-May-14 0.25 1.0 0.38 J 1.6 0.78 J ND ND 20-Oct-14 0.25 1.0 0.36 J 1.3 0.62 J ND ND 18-May-15 0.25 1.0 ND 0.8 J 0.50 J ND ND 7-Dec-15 0.25 1.0 ND 0.8 J ND ND ND 2-May-16 0.25 1.0 0.33 J 0.9 J 0.65 J ND ND 12-Dec-16 0.25 1.0 0.3 J 1.2 0.62 J ND ND Burke County - East Burke Landfill Permit 12-02 Page 16 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks 2-Butanone (MEK)19-Nov-09 0.96 100 ND ND ND 2.8 J ND NC 2L = 4,000 µg/L (01/01/10)14-Jun-10 0.96 100 ND ND ND ND 1.6 J 29-Nov-10 0.96 100 ND ND ND ND ND 31-May-11 0.96 100 ND ND ND ND ND 19-Dec-11 0.96 100 ND ND ND ND ND 30-May-12 0.96 100 ND ND ND ND ND 3-Dec-12 0.96 100 ND ND ND ND ND 10-Jun-13 0.96 100 ND ND ND ND ND 28-Oct-13 0.96 100 ND ND ND ND ND 5-May-14 0.96 100 ND ND ND ND ND 20-Oct-14 0.96 100 ND ND ND ND ND 18-May-15 0.96 100 ND ND ND ND ND 7-Dec-15 0.96 100 ND ND ND ND ND 2-May-16 0.96 100 ND ND ND ND ND 12-Dec-16 0.96 100 ND ND ND ND ND Carbon Disulfide 12-May-99 NR 5 5.8 ND ND NI ND 19-Oct-99 NR 100 ND ND ND NI ND 2-May-00 NR 100 ND ND ND NI ND 8-Nov-00 NR 100 ND ND ND NI ND 31-May-01 NR 100 ND ND ND NI ND 6-Nov-01 NR 100 ND ND ND NI ND 21-May-02 NR 100 ND ND ND NI ND 13-Nov-02 NR 100 ND ND ND NI ND 13-May-03 NR 100 ND ND ND NI ND 18-Nov-03 NR 100 ND ND ND ND ND 4-May-04 NR 100 ND ND ND ND ND 9-Nov-04 NR 100 ND ND ND ND ND 25-May-05 NR 100 ND ND ND ND ND 1-Nov-05 NR 100 ND ND ND ND ND 23-May-06 NR 100 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 100 ND ND ND ND ND NC 2L = 700 µg/L (10/23/07)27-Nov-07 NR 100 ND ND ND ND ND 27-May-08 1.2 100 ND ND ND ND ND 4-Nov-08 1.2 100 ND ND ND ND ND 1-Jun-09 1.2 100 ND Dry ND ND ND 19-Nov-09 1.2 100 ND ND ND ND ND 14-Jun-10 1.2 100 ND ND ND ND ND 29-Nov-10 1.2 100 ND ND ND ND ND 31-May-11 1.2 100 ND ND ND ND ND 19-Dec-11 1.2 100 ND ND ND ND ND 30-May-12 1.2 100 ND ND ND ND ND 3-Dec-12 1.2 100 ND ND ND ND ND 10-Jun-13 1.2 100 ND ND ND ND ND 28-Oct-13 1.2 100 ND ND ND ND ND 5-May-14 1.2 100 ND ND ND ND ND 20-Oct-14 1.2 100 ND ND ND ND ND 18-May-15 1.2 100 ND ND ND ND ND 7-Dec-15 1.2 100 ND ND ND ND ND 2-May-16 1.2 100 ND ND ND ND ND 12-Dec-16 1.2 100 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 17 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Chlorobenzene 29-May-07 NR 3 ND 0.73 J 0.76 J 0.24 J ND NC 2L = 50 µg/L (10/23/07)27-Nov-07 NR 3 ND ND ND ND ND 27-May-08 0.23 3.0 ND 0.57 J 0.58 J ND ND 4-Nov-08 0.23 3.0 ND 0.41 J 0.56 J ND ND 1-Jun-09 0.23 3.0 ND Dry 0.55 J ND ND 19-Nov-09 0.23 3.0 ND ND ND 0.23 J ND 14-Jun-10 0.23 3.0 ND 0.70 J 0.58 J ND ND 29-Nov-10 0.23 3.0 ND 0.84 J ND ND ND 31-May-11 0.23 3.0 ND 0.65 J 0.63 J ND ND 19-Dec-11 0.23 3.0 ND 0.59 J 0.65 J ND ND 30-May-12 0.23 3.0 ND 0.42 J 0.68 J ND ND 3-Dec-12 0.23 3.0 ND 0.32 J 0.60 J ND ND 10-Jun-13 0.23 3.0 ND 0.43 J 0.60 J ND ND 28-Oct-13 0.23 3.0 ND 0.50 J 0.64 J ND ND 5-May-14 0.23 3.0 ND 0.73 J 0.72 J ND ND 20-Oct-14 0.23 3.0 ND 0.67 J 0.70 J ND ND 18-May-15 0.23 3.0 ND ND 0.77 J ND ND 7-Dec-15 0.23 3.0 ND 0.42 J 0.58 J ND ND 2-May-16 0.23 3.0 ND 0.54 J 0.84 J ND ND 12-Dec-16 0.23 3.0 ND 0.46 J 0.67 J ND ND Chloromethane 1-Jun-09 0.11 1.0 ND Dry 0.21 J ND ND NC 2L = 2.6 µg/L (10/23/07)19-Nov-09 0.11 1.0 ND ND ND ND ND NC 2L = 3 µg/L (01/01/10)14-Jun-10 0.11 1.0 ND ND ND ND 0.12 J 29-Nov-10 0.11 1.0 ND ND ND ND ND 31-May-11 0.11 1.0 ND ND ND ND ND 19-Dec-11 0.11 1.0 ND ND ND ND ND 30-May-12 0.11 1.0 ND ND ND ND ND 3-Dec-12 0.11 1.0 ND ND ND ND ND 10-Jun-13 0.11 1.0 ND ND ND ND ND 28-Oct-13 0.11 1.0 ND ND ND ND ND 5-May-14 0.11 1.0 ND ND ND ND ND 20-Oct-14 0.11 1.0 ND ND ND ND ND 18-May-15 0.11 1.0 ND ND ND ND ND 7-Dec-15 0.11 1.0 ND ND ND ND ND 2-May-16 0.11 1.0 ND ND ND ND ND 12-Dec-16 0.11 1.0 ND ND ND ND 0.36 J Burke County - East Burke Landfill Permit 12-02 Page 18 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks 1,2-Dichlorobenzene 28-Oct-13 5.00 30.0 ND ND ND 0.86 J ND NC 2L = 20 µg/L (01/01/10)5-May-14 0.30 5.0 ND ND ND ND ND 20-Oct-14 0.30 5.0 ND ND ND ND ND 18-May-15 0.30 5.0 ND ND ND ND ND NC 2L = 20 µg/L (01/01/10)7-Dec-15 0.30 5.0 ND ND ND ND ND 2-May-16 0.30 5.0 ND ND ND ND ND 12-Dec-16 0.30 5.0 ND ND ND ND ND 1,4-Dichlorobenzene 28-Apr-94 NR 5 ND 7.1 ND NI ND 6-Oct-94 NR 5 ND 9.2 ND NI ND 28-Jun-95 NR 5 ND 9.6 ND NI ND 25-Oct-95 NR 5 ND 9.2 ND NI ND 16-Oct-96 NA NA NA NA NA NI ND 12-May-97 NR 5 3.7 6.6 4.4 NI ND 19-Nov-97 NR 5 ND 9.0 5.1 NI NA 27-May-98 NR 5 ND 6.1 ND NI ND 24-Nov-98 NR 5 ND 7.4 ND NI ND 12-May-99 NR 5 ND 7.8 ND NI ND 19-Oct-99 NR 5 ND ND ND NI ND 2-May-00 NR 5 ND 10.0 5.2 NI ND 8-Nov-00 NR 5 ND 9.9 5.9 NI ND 31-May-01 NR 5 ND ND ND NI ND 6-Nov-01 NR 5 ND ND ND NI ND 21-May-02 NR 5 ND 8.2 6.4 NI ND 13-Nov-02 NR 5 ND 7.6 ND NI ND 13-May-03 NR 5 5.0 5.5 ND NI ND 18-Nov-03 NR 5 ND 5.4 5.4 ND ND 4-May-04 NR 5 ND 7.4 5.0 ND ND 9-Nov-04 NR 5 ND 7.4 5.1 ND ND 25-May-05 NR 5 ND 6.0 5.0 ND ND 1-Nov-05 NR 5 ND 8.0 5.0 ND ND 23-May-06 NR 5 ND 5.8 ND ND ND 6-Nov-06 NR 3 ND 6.7 5.5 ND ND 29-May-07 NR 1 3.6 8.1 6.5 2.2 ND NC 2L = 1.4 µg/L (10/23/07)27-Nov-07 NR 1 2.7 7.2 5.5 ND ND 27-May-08 0.33 1.0 2.5 8.2 4.7 1.0 ND 4-Nov-08 0.33 1.0 1.2 6.3 4.8 0.94 J ND 1-Jun-09 0.33 1.0 3.4 Dry 4.6 1.2 ND 19-Nov-09 0.33 1.0 ND ND ND 3.7 ND NC 2L = 6 µg/L (01/01/10)14-Jun-10 0.33 1.0 1.7 2.4 4.6 1.2 ND 29-Nov-10 0.33 1.0 0.97 J 4.2 5.3 1.4 ND 31-May-11 0.33 1.0 1.4 5.6 4.8 0.96 J ND 19-Dec-11 0.33 1.0 1.4 6.3 4.7 0.62 J ND 30-May-12 0.33 1.0 1.9 5.0 4.3 0.73 J ND 3-Dec-12 0.33 1.0 1.7 3.4 4.3 0.63 J ND 10-Jun-13 0.33 1.0 1.5 4.1 4.1 0.77 J ND 28-Oct-13 0.30 1.0 1.1 1.6 4.5 0.88 J ND 5-May-14 0.33 1.0 0.89 J 4.7 4.7 0.78 J ND 20-Oct-14 0.33 1.0 0.92 J 5.3 4.6 0.91 J ND 18-May-15 0.33 1.0 1.2 5.1 4.6 0.68 J ND 7-Dec-15 0.33 1.0 1.2 4.8 4.1 0.50 J ND 2-May-16 0.33 1.0 1.1 2.7 4.4 0.65 J ND 12-Dec-16 0.33 1.0 0.60 J 3.6 4.3 0.60 J ND Burke County - East Burke Landfill Permit 12-02 Page 19 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks 1,1-Dichloroethane 28-Apr-94 NR 5 ND 6.1 16.0 NI ND 6-Oct-94 NR 5 ND 6.0 17.0 NI ND 28-Jun-95 NR 5 ND 5.1 16.0 NI ND 25-Oct-95 NR 5 ND ND 12.0 NI ND 16-Oct-96 NA NA NA NA NA NI ND 12-May-97 NR 5 2.0 3.5 15.0 NI ND 19-Nov-97 NR 5 ND ND 13.0 NI NA 27-May-98 NR 5 ND ND 12.0 NI ND 24-Nov-98 NR 5 ND ND 9.8 NI ND 12-May-99 NR 5 ND ND 11.0 NI ND 19-Oct-99 NR 5 ND ND 9.5 NI ND 2-May-00 NR 5 ND ND 8.8 J NI ND 8-Nov-00 NR 5 ND ND 11.0 NI ND 31-May-01 NR 5 ND ND 8.4 NI ND 6-Nov-01 NR 5 ND ND 7.4 NI ND 21-May-02 NR 5 ND ND 11.0 NI ND 13-Nov-02 NR 5 ND ND 8.1 NI ND 13-May-03 NR 5 ND ND 6.0 NI ND 18-Nov-03 NR 5 ND ND 6.0 ND ND 4-May-04 NR 5 ND ND 5.2 ND ND 9-Nov-04 NR 5 ND ND ND ND ND 25-May-05 NR 5 ND ND 5.0 ND ND 1-Nov-05 NR 5 ND ND 5.0 ND ND 23-May-06 NR 5 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 5 1.9 J 2.3 J 5.1 4.0 J ND NC 2L = 70 µg/L (10/23/07)27-Nov-07 NR 5.0 ND 0.58 J 2.7 J 1.2 J ND 27-May-08 0.32 5.0 0.36 J 0.71 J 2.8 J 1.1 J ND 4-Nov-08 0.32 5.0 0.34 J 0.79 J 3.4 J 0.88 J ND 1-Jun-09 0.32 5.0 0.35 J Dry 2.6 J 0.62 J ND 19-Nov-09 0.32 5.0 ND ND ND 0.32 J ND NC 2L = 6 µg/L (01/01/10)14-Jun-10 0.32 5.0 0.32 J 0.41 J 2.3 J 1.5 J ND 29-Nov-10 0.32 5.0 ND ND 2.7 J ND ND 31-May-11 0.32 5.0 0.35 J 0.40 J 2.6 J 0.67 J ND 19-Dec-11 0.32 5.0 ND ND 2.2 J ND ND 30-May-12 0.32 5.0 ND ND 1.9 J ND ND 3-Dec-12 0.32 5.0 ND ND 1.7 J ND ND 10-Jun-13 0.32 5.0 ND ND 1.8 J ND ND 28-Oct-13 0.32 5.0 ND ND 1.5 J 0.42 J ND 5-May-14 0.32 5.0 ND ND 1.6 J 0.57 J ND 20-Oct-14 0.32 5.0 ND ND 1.3 J 0.46 J ND 18-May-15 0.32 5.0 ND ND 0.87 J ND ND 7-Dec-15 0.32 5.0 ND ND 0.91 J ND ND 2-May-16 0.32 5.0 ND ND 0.95 J ND ND 12-Dec-16 0.32 5.0 ND ND 0.97 J ND ND Burke County - East Burke Landfill Permit 12-02 Page 20 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks 1,2-Dichloroethane 31-May-11 0.12 1.0 ND ND 0.12 J ND ND NC 2L = 0.4 µg/L (01/01/10)19-Dec-11 0.12 1.0 ND ND ND ND ND 30-May-12 0.12 1.0 ND ND ND ND ND 3-Dec-12 0.12 1.0 ND ND ND ND ND 10-Jun-13 0.12 1.0 ND ND ND ND ND 28-Oct-13 0.12 1.0 ND ND ND ND ND 5-May-14 0.12 1.0 ND ND ND ND ND 20-Oct-14 0.12 1.0 ND ND ND ND ND 18-May-15 0.12 1.0 ND ND ND ND ND 7-Dec-15 0.24 1.0 ND ND ND ND ND 2-May-16 0.24 1.0 ND ND ND ND ND 12-Dec-16 0.24 1.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 21 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks cis-1,2-Dichloroethene 28-Apr-94 NR 5 12.0 80.0 20.0 NI ND 6-Oct-94 NR 5 6.8 87.0 18.0 NI ND 28-Jun-95 NR 5 6.5 86.0 20.0 NI ND 25-Oct-95 NR 5 5.6 70.0 15.0 NI ND 16-Oct-96 NA NA NA NA NA NI ND 12-May-97 NR 5 12.0 98.0 25.0 NI ND 19-Nov-97 NR 5 7.3 100 26.0 NI NA 27-May-98 NR 5 7.2 76.0 24.0 NI ND 24-Nov-98 NR 5 ND 56.0 18.0 NI ND 12-May-99 NR 5 7.8 53.0 22.0 NI ND 19-Oct-99 NR 5 13.0 77.0 20.0 NI ND 2-May-00 NR 5 11.0 58.0 22.0 NI ND 8-Nov-00 NR 5 16.0 65.0 33.0 NI ND 31-May-01 NR 5 11.0 75.0 26.0 NI ND 6-Nov-01 NR 5 15.0 68.0 22.0 NI ND 21-May-02 NR 5 21.0 92.0 34.0 NI ND 13-Nov-02 NR 5 16.0 100 29.0 NI ND 1-Apr-03 NR 5 NA NA NA ND NA 13-May-03 NR 5 21.0 82.0 26.0 NA ND 1-Jul-03 NR 5 NA NA NA NA ND 18-Nov-03 NR 5 9.0 91.0 28.0 23.0 ND 4-May-04 NR 5 11.0 78.0 26.0 19.0 ND 9-Nov-04 NR 5 11.0 66.0 24.0 13.0 ND 25-May-05 NR 5 14.0 59.0 28.0 17.0 ND 1-Nov-05 NR 5 ND 26.0 11.0 7.0 ND 23-May-06 NR 5 ND 26.8 14.0 7.4 ND 1-Nov-06 NR 5 13.0 53.0 25.0 13.0 ND 29-May-07 NR 5 15.0 49.0 24.0 20.0 ND NC 2L = 70 µg/L (10/23/07)27-Nov-07 NR 5 ND 43.0 20.0 7.7 ND 27-May-08 0.19 5.0 9.8 50.3 22.0 7.4 ND 4-Nov-08 0.19 5.0 5.1 61.4 27.9 4.2 J ND 1-Jun-09 0.19 5.0 12.1 Dry 21.1 2.7 J ND 19-Nov-09 0.19 5.0 ND ND ND 12.6 0.26 J 14-Jun-10 0.19 5.0 6.6 51.4 21.7 21.4 ND 29-Nov-10 0.19 5.0 4.4 J 56.5 23.0 11.6 ND 31-May-11 0.19 5.0 7.0 56.2 25.6 12.2 ND 19-Dec-11 0.19 5.0 6.8 41.1 20.9 1.7 J ND 30-May-12 0.19 5.0 8.8 40.1 19.6 1.3 J ND 3-Dec-12 0.19 5.0 7.3 30.0 18.7 0.58 J ND 10-Jun-13 0.19 5.0 7.0 43.0 20.4 0.61 J ND 28-Oct-13 0.19 5.0 4.4 J 23.6 18.4 4.7 J ND 5-May-14 0.19 5.0 2.9 J 40.5 19.2 8.5 ND 20-Oct-14 0.19 5.0 2.7 J 33.9 16.6 7.0 ND 18-May-15 0.19 5.0 2.7 J 19.2 13.4 5.8 ND 7-Dec-15 0.19 5.0 4.0 J 26.9 15.4 3.2 J ND 2-May-16 0.19 5.0 2.1 J 17.2 13.8 7.1 ND 12-Dec-16 0.19 5.0 2.1 J 31.2 16.9 5.2 ND Burke County - East Burke Landfill Permit 12-02 Page 22 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks trans-1,2-Dichloroethene 29-May-07 NR 5 ND ND ND 0.4 J ND NC 2L = 100 µg/L (10/23/07)27-Nov-07 NR 5 ND ND ND ND ND 27-May-08 0.49 5.0 ND ND ND ND ND 4-Nov-08 0.49 5.0 ND ND ND ND ND 1-Jun-09 0.49 5.0 ND Dry ND ND ND 19-Nov-09 0.49 5.0 ND ND ND ND ND 14-Jun-10 0.49 5.0 ND ND ND ND ND 29-Nov-10 0.49 5.0 ND ND ND ND ND 31-May-11 0.49 5.0 ND ND ND ND ND 19-Dec-11 0.49 5.0 ND ND ND ND ND 30-May-12 0.49 5.0 ND ND ND ND ND 3-Dec-12 0.49 5.0 ND ND ND ND ND 10-Jun-13 0.49 5.0 ND ND ND ND ND 28-Oct-13 0.49 5.0 ND ND ND ND ND 5-May-14 0.49 5.0 ND ND ND ND ND 20-Oct-14 0.49 5.0 ND ND ND ND ND 18-May-15 0.49 5.0 ND ND ND ND ND 7-Dec-15 0.49 5.0 ND ND ND ND ND 2-May-16 0.49 5.0 ND ND ND ND ND 12-Dec-16 0.49 5.0 ND ND ND ND ND Bromomethane 27-May-08 0.29 10.0 3.4 J ND ND ND ND NC 2L = NE µg/L (10/23/07)4-Nov-08 0.29 10.0 ND ND ND ND ND 1-Jun-09 0.29 10.0 ND Dry ND ND ND 19-Nov-09 0.29 10.0 ND ND ND ND ND 14-Jun-10 0.29 10.0 ND ND ND ND ND GWPS = 10 µg/L (8/1/10)29-Nov-10 0.29 10.0 ND ND ND ND ND 31-May-11 0.29 10.0 ND ND ND ND ND 19-Dec-11 0.29 10.0 ND ND ND ND ND 30-May-12 0.29 10.0 ND ND ND ND ND 3-Dec-12 0.29 10.0 ND ND ND ND ND 10-Jun-13 0.29 10.0 ND ND ND ND ND 28-Oct-13 0.29 10.0 ND ND ND ND ND 5-May-14 0.29 10.0 ND ND ND ND ND 20-Oct-14 0.29 10.0 ND ND ND ND ND 18-May-15 0.29 10.0 ND ND ND ND ND 7-Dec-15 0.29 10.0 ND ND ND ND ND 2-May-16 0.29 10.0 ND ND ND ND ND 12-Dec-16 0.29 10.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 23 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks 1,2-Dichloropropane 14-Jun-10 0.27 1.0 ND ND ND 0.32 J ND NC 2L = 0.6 µg/L (01/01/10)29-Nov-10 0.27 1.0 ND ND ND ND ND 31-May-11 0.27 1.0 ND ND ND ND ND 19-Dec-11 0.27 1.0 ND ND ND ND ND 30-May-12 0.27 1.0 ND ND ND ND ND 3-Dec-12 0.27 1.0 ND ND 0.28 J ND ND 10-Jun-13 0.27 1.0 ND ND ND ND ND 28-Oct-13 0.27 1.0 ND ND ND ND ND 5-May-14 0.27 1.0 ND ND ND ND ND 20-Oct-14 0.27 1.0 ND ND ND ND ND 18-May-15 0.27 1.0 ND ND ND ND ND 7-Dec-15 0.27 1.0 ND ND ND ND ND 2-May-16 0.27 1.0 ND ND ND ND ND 12-Dec-16 0.27 1.0 ND ND ND ND ND Ethylbenzene 14-Jun-10 0.26 1.0 ND 0.35 J ND ND ND NC 2L = 600 µg/L (01/01/10)29-Nov-10 0.30 1.0 ND ND ND ND ND 31-May-11 0.30 1.0 ND ND ND ND ND 19-Dec-11 0.30 1.0 ND ND ND ND ND 30-May-12 0.30 1.0 ND ND ND ND ND 3-Dec-12 0.30 1.0 ND ND ND ND ND 10-Jun-13 0.30 1.0 ND ND ND ND ND 28-Oct-13 0.30 1.0 ND ND ND ND ND 5-May-14 0.30 1.0 ND ND ND ND ND 20-Oct-14 0.30 1.0 ND ND ND ND ND 18-May-15 0.30 1.0 ND ND ND ND ND 7-Dec-15 0.30 1.0 ND ND ND ND ND 2-May-16 0.30 1.0 ND ND ND ND ND 12-Dec-16 0.30 1.0 ND ND ND ND ND Styrene 1-Jun-09 0.26 1.0 2.0 Dry ND ND ND NC 2L = 100 µg/L (10/23/07)19-Nov-09 0.26 1.0 ND ND ND ND ND NC 2L = 70 µg/L (01/01/10)14-Jun-10 0.26 1.0 ND ND ND ND ND 29-Nov-10 0.26 1.0 ND ND ND ND ND 31-May-11 0.26 1.0 ND ND ND ND ND 19-Dec-11 0.26 1.0 ND ND ND ND ND 30-May-12 0.26 1.0 ND ND ND ND ND 3-Dec-12 0.26 1.0 ND ND ND ND ND 10-Jun-13 0.26 1.0 ND ND ND ND ND 28-Oct-13 0.26 1.0 ND ND ND ND ND 5-May-14 0.26 1.0 ND ND ND ND ND 20-Oct-14 0.26 1.0 ND ND ND ND ND 18-May-15 0.26 1.0 ND ND ND ND ND 7-Dec-15 0.26 1.0 ND ND ND ND ND 2-May-16 0.26 1.0 ND ND ND ND ND 12-Dec-16 0.26 1.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 24 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Methylene Chloride 28-Apr-94 NR 5 ND 5.8 7.8 NI ND 6-Oct-94 NR 5 ND 5.9 7.7 NI ND 28-Jun-95 NR 5 ND 5.6 5.6 NI ND 25-Oct-95 NR 5 ND ND 5.6 NI ND 16-Oct-96 NR NA NA NA NA NI ND 12-May-97 NR 5 7.2 B 10.0 B 10.0 B NI 6.0 19-Nov-97 NR 5 ND ND ND NI NA 27-May-98 NR 10 ND ND ND NI ND 24-Nov-98 NR 5 ND ND ND NI ND 12-May-99 NR 5 ND ND ND NI ND 19-Oct-99 NR 10 ND ND ND NI 21.0 2-May-00 NR 10 ND ND ND NI ND 8-Nov-00 NR 10 ND ND ND NI ND 31-May-01 NR 10 ND ND ND NI ND 6-Nov-01 NR 10 ND ND ND NI ND 21-May-02 NR 10 ND ND ND NI ND 13-Nov-02 NR 10 ND ND ND NI ND 13-May-03 NR 10 ND ND ND NI ND 18-Nov-03 NR 10 ND ND ND ND ND 4-May-04 NR 10 ND ND ND ND ND 9-Nov-04 NR 10 ND ND ND ND ND 25-May-05 NR 10 ND ND ND ND ND 1-Nov-05 NR 10 ND ND ND ND ND 23-May-06 NR 10 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 1 ND ND ND ND ND NC 2L = 4.6 µg/L (10/23/07)27-Nov-07 NR 1 ND ND ND ND ND 27-May-08 0.97 2.0 ND ND ND ND 1.5 J 4-Nov-08 0.97 2.0 ND ND ND ND 2.8 1-Jun-09 0.97 2.0 ND Dry ND ND ND 19-Nov-09 0.97 2.0 ND ND ND ND ND NC 2L = 5 µg/L (01/01/10)14-Jun-10 0.97 2.0 ND ND ND ND ND 29-Nov-10 0.97 1.0 ND ND ND ND ND 31-May-11 0.97 1.0 ND ND ND ND ND 19-Dec-11 0.97 1.0 ND ND ND ND 3.3 30-May-12 0.97 1.0 ND ND ND ND ND 3-Dec-12 0.97 1.0 ND ND ND ND ND 10-Jun-13 0.97 1.0 ND ND ND ND ND 28-Oct-13 0.97 1.0 ND ND ND ND ND 5-May-14 0.97 1.0 ND ND ND ND 2.6 20-Oct-14 0.97 1.0 ND ND ND ND ND 18-May-15 0.97 1.0 ND ND ND ND 1.3 7-Dec-15 0.97 1.0 ND ND ND ND ND 2-May-16 0.97 1.0 ND ND ND ND ND 12-Dec-16 0.97 1.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 25 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Tetrachloroethene 28-Apr-94 NR 5.0 ND 14.0 6.2 NI ND (PCE)6-Oct-94 NR 5.0 ND 13.0 10.0 NI ND 28-Jun-95 NR 5.0 ND 9.9 5.0 NI ND 25-Oct-95 NR 5.0 8.9 9.0 5.3 NI ND 16-Oct-96 NR NA NA NA NA NI ND 12-May-97 NR 5 ND 9.0 3.7 NI ND 19-Nov-97 NR 5.0 ND ND ND NI NA 27-May-98 NR 5 ND ND ND NI ND 24-Nov-98 NR 5.0 ND ND ND NI ND 12-May-99 NR 5 ND ND ND NI ND 19-Oct-99 NR 5 ND ND ND NI ND 2-May-00 NR 5 ND ND ND NI ND 8-Nov-00 NR 5 ND ND ND NI ND 31-May-01 NR 5 ND ND ND NI ND 6-Nov-01 NR 5 ND ND ND NI ND 21-May-02 NR 5 ND ND ND NI ND 13-Nov-02 NR 5 ND ND ND NI ND 13-May-03 NR 5 ND ND ND NI ND 18-Nov-03 NR 5 ND ND ND ND ND 4-May-04 NR 5 ND ND ND ND ND 9-Nov-04 NR 0.6 ND ND ND ND ND 25-May-05 NR 5 ND ND ND ND ND 1-Nov-05 NR 5 ND ND ND ND ND 23-May-06 NR 5 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 1 0.6 J 0.57 J 1.0 ND ND NC 2L = 0.7 µg/L (10/23/07)27-Nov-07 NR 1 ND 0.43 J 0.67 J ND ND 27-May-08 0.46 1.0 0.53 J 0.54 J 0.60 J ND ND 4-Nov-08 0.46 1.0 0.48 J ND 0.58 J ND ND 1-Jun-09 0.46 1.0 0.49 J Dry 0.48 J ND ND 19-Nov-09 0.46 1.0 ND ND ND ND ND 14-Jun-10 0.46 1.0 0.53 J ND ND ND ND 29-Nov-10 0.46 1.0 ND ND ND ND ND 31-May-11 0.46 1.0 ND ND ND ND ND 19-Dec-11 0.46 1.0 ND ND 0.49 B ND 0.77 J 30-May-12 0.46 1.0 ND ND ND ND ND 3-Dec-12 0.46 1.0 ND ND ND ND ND 10-Jun-13 0.46 1.0 0.50 J ND ND ND ND 28-Oct-13 0.46 1.0 ND ND ND ND ND 5-May-14 0.46 1.0 ND ND ND ND ND 20-Oct-14 0.46 1.0 ND ND ND ND ND 18-May-15 0.46 1.0 ND ND ND ND ND 7-Dec-15 0.46 1.0 ND ND ND ND ND 2-May-16 0.46 1.0 0.55 J ND ND ND ND 12-Dec-16 0.46 1.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 26 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Trichloroethene 28-Apr-94 NR 5 ND 9.9 7.2 NI ND (TCE)6-Oct-94 NR 5 ND 10.0 7.6 NI ND 28-Jun-95 NR 5 ND 8.3 6.6 NI ND 25-Oct-95 NR 5 ND 8.4 5.3 NI ND 16-Oct-96 NR NA NA NA NA NI ND 12-May-97 NR 5 ND 7.1 5.0 NI ND 19-Nov-97 NR 5 ND 5.2 5.7 NI NA 27-May-98 NR 5 ND ND ND NI ND 24-Nov-98 NR 5 ND ND ND NI ND 12-May-99 NR 5 ND ND 5.4 NI ND 19-Oct-99 NR 5 ND 5.1 ND NI ND 2-May-00 NR 5 ND ND ND NI ND 8-Nov-00 NR 5 ND ND 5.5 NI ND 31-May-01 NR 5 ND ND ND NI ND 6-Nov-01 NR 5 ND ND ND NI ND 21-May-02 NR 5 ND ND ND NI ND 13-Nov-02 NR 5 ND ND ND NI ND 13-May-03 NR 5 ND ND ND NI ND 18-Nov-03 NR 5 ND ND ND ND ND 4-May-04 NR 5 ND ND ND ND ND 9-Nov-04 NR 5 ND ND ND ND ND 25-May-05 NR 5 ND ND ND ND ND 1-Nov-05 NR 5 ND ND ND ND ND 23-May-06 NR 5 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 1 ND 2.9 3.1 3.0 ND NC 2L = 2.8 µg/L (10/23/07)27-Nov-07 NR 1 ND 1.5 1.7 ND ND 27-May-08 0.47 1.0 ND 1.5 1.6 0.56 J ND 4-Nov-08 0.47 1.0 ND 1.6 1.6 ND ND 1-Jun-09 0.47 1.0 ND Dry 1.4 ND ND 19-Nov-09 0.47 1.0 ND ND ND ND ND NC 2L = 3 µg/L (01/01/10)14-Jun-10 0.47 1.0 ND 0.92 J 1.3 1.2 ND 29-Nov-10 0.47 1.0 ND 1.3 1.5 ND ND 31-May-11 0.47 1.0 ND 0.84 J 1.3 0.59 J ND 19-Dec-11 0.47 1.0 ND 0.87 J 1.3 ND ND 30-May-12 0.47 1.0 ND 0.61 J 1.1 ND ND 3-Dec-12 0.47 1.0 ND 0.68 J 1.0 ND ND 10-Jun-13 0.47 1.0 ND 1.8 1.1 ND ND 28-Oct-13 0.47 1.0 ND 0.50 J 0.86 J ND ND 5-May-14 0.47 1.0 ND 0.85 J 0.92 J 0.57 J ND 20-Oct-14 0.47 1.0 ND 0.69 J 0.81 J ND ND 18-May-15 0.47 1.0 ND ND 0.66 J ND ND 7-Dec-15 0.47 1.0 ND ND 0.71 J ND ND 2-May-16 0.47 1.0 ND ND 0.55 J ND ND 12-Dec-16 0.47 1.0 ND 0.51 J 0.65 J ND ND Burke County - East Burke Landfill Permit 12-02 Page 27 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Toluene 19-Nov-09 0.26 1.0 ND ND ND 0.49 J ND NC 2L = 6,000 µg/L (01/01/10)14-Jun-10 0.26 1.0 1.1 ND ND ND ND 29-Nov-10 0.26 1.0 ND ND ND ND ND 31-May-11 0.26 1.0 ND ND ND ND ND 19-Dec-11 0.26 1.0 ND ND ND ND ND 30-May-12 0.26 1.0 ND ND ND ND ND 3-Dec-12 0.26 1.0 ND ND ND ND ND 10-Jun-13 0.26 1.0 ND ND ND ND ND 28-Oct-13 0.26 1.0 ND ND ND ND ND 5-May-14 0.26 1.0 ND ND ND ND ND 20-Oct-14 0.26 1.0 ND ND ND ND ND 18-May-15 0.26 1.0 ND ND ND ND ND 7-Dec-15 0.26 1.0 ND ND ND ND ND 2-May-16 0.26 1.0 ND ND ND ND ND 12-Dec-16 0.26 1.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 28 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Vinyl Chloride 12-May-97 NR 5 ND ND 3.1 J NI ND 19-Nov-97 NR 10 ND ND ND NI ND 27-May-98 NR 10 ND ND ND NI ND 24-Nov-98 NR 10 ND ND ND NI ND 12-May-99 NR 10 ND ND ND NI ND 19-Oct-99 NR 10 ND ND ND NI ND 2-May-00 NR 10 ND ND ND NI ND 8-Nov-00 NR 10 ND ND ND NI ND 31-May-01 NR 10 ND ND ND NI ND 6-Nov-01 NR 10 ND ND ND NI ND 21-May-02 NR 10 ND ND ND NI ND 13-Nov-02 NR 10 ND ND ND NI ND 13-May-03 NR 10 ND ND ND NI ND 18-Nov-03 NR 10 ND ND ND ND ND 4-May-04 NR 10 ND ND ND ND ND 9-Nov-04 NR 10 ND ND ND ND ND 25-May-05 NR 10 ND ND ND ND ND 1-Nov-05 NR 10 ND ND ND ND ND 23-May-06 NR 10 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 1 1.8 ND 1.3 2.0 ND NC 2L = 0.015 µg/L (10/23/07)27-Nov-07 NR 1 0.75 J ND 0.69 J ND ND 27-May-08 0.62 1.0 1.3 ND 1.0 ND ND 4-Nov-08 0.62 1.0 0.67 J ND 1.0 ND ND 1-Jun-09 0.62 1.0 1.4 Dry 0.83 J ND ND 19-Nov-09 0.62 1.0 ND ND ND 1.6 ND NC 2L = 0.03 µg/L (01/01/10)14-Jun-10 0.62 1.0 1.3 ND 1.3 0.67 J ND 29-Nov-10 0.62 1.0 1.1 0.63 J 1.3 0.65 J ND 31-May-11 0.62 1.0 1.3 ND 1.0 0.81 J ND 19-Dec-11 0.62 1.0 1.2 ND 0.84 J ND ND 30-May-12 0.62 1.0 2.1 ND ND ND ND 3-Dec-12 0.62 1.0 ND ND ND ND ND 10-Jun-13 0.62 1.0 1.4 ND 0.86 J ND ND 28-Oct-13 0.62 1.0 0.64 J ND ND ND ND 5-May-14 0.62 1.0 0.65 J ND 0.76 J ND ND 20-Oct-14 0.62 1.0 ND ND ND ND ND 18-May-15 0.62 1.0 ND ND ND ND ND 7-Dec-15 0.62 1.0 1 ND ND ND ND 2-May-16 0.62 1.0 ND ND ND ND ND 12-Dec-16 0.62 1.0 ND ND ND ND ND Burke County - East Burke Landfill Permit 12-02 Page 29 of 30 Joyce Engineering APPENDIX B HISTORICAL GROUNDWATER CONSTITUENTS Sample Analyte Collection Date DL RL MW-1 MW-2 MW-3 AMW-1 Blanks Xylene (Total)28-Apr-94 NR 5 5.1 15.0 ND NI ND 6-Oct-94 NR 5 ND 23.0 ND NI ND 28-Jun-95 NR 5 ND 14.0 ND NI ND 25-Oct-95 NR 5 ND 10.0 ND NI ND 16-Oct-96 NR NA NA NA NA NI ND 12-May-97 NR 5 ND 7.8 ND NI ND 19-Nov-97 NR 5 ND 7.6 ND NI NA 27-May-98 NR 5 ND ND ND NI ND 24-Nov-98 NR 10 ND ND ND NI ND 12-May-99 NR 10 ND ND ND NI ND 8-Nov-00 NR 5 ND ND ND NI ND 1-Oct-99 NR 5 ND 5.9 ND NI ND NC 2L = 530 µg/L (10/23/07)2-May-00 NR 5 ND ND ND NI ND 31-May-01 NR 5 ND ND ND NI ND NC 2L = 500 µg/L (01/01/10)6-Nov-01 NR 5 ND ND ND NI ND 21-May-02 NR 5 ND ND ND NI ND 13-Nov-02 NR 5 ND ND ND NI ND 13-May-03 NR 5 ND ND ND NI ND 18-Nov-03 NR 5 ND ND ND ND ND 4-May-04 NR 5 ND ND ND ND ND 9-Nov-04 NR 5 ND ND ND ND ND 25-May-05 NR 5 ND ND ND ND ND 1-Nov-05 NR 5 ND ND ND ND ND 23-May-06 NR 10 ND ND ND ND ND 1-Nov-06 NR 10 ND ND ND ND ND 29-May-07 NR 4 ND 1.3 J ND ND ND 27-Nov-07 NR 5 ND 1.4 J ND ND ND 27-May-08 0.89 10.0 ND 1.5 J ND ND ND 4-Nov-08 0.66 10.0 ND 1.3 J ND ND ND NC 2L = 530 µg/L (10/23/07)1-Jun-09 0.66 2.0 ND Dry ND ND ND 19-Nov-09 0.66 2.0 ND ND ND ND ND NC 2L = 500 µg/L (01/01/10)14-Jun-10 0.66 2.0 ND 3.1 ND ND ND 29-Nov-10 0.66 2.0 ND 2.3 ND ND ND 31-May-11 0.66 2.0 ND 0.80 J ND ND ND 19-Dec-11 0.66 2.0 ND 0.89 J ND ND ND 30-May-12 0.66 2.0 ND ND ND ND ND 3-Dec-12 0.66 2.0 ND ND ND ND ND 10-Jun-13 0.66 5.0 ND ND ND ND ND 28-Oct-13 0.66 5.0 ND ND ND ND ND 5-May-14 0.66 5.0 ND ND ND ND ND 20-Oct-14 0.66 5.0 ND ND ND ND ND 18-May-15 0.66 5.0 ND ND ND ND ND 7-Dec-15 0.66 5.0 ND ND ND ND ND 2-May-16 0.66 5.0 ND ND ND ND ND 12-Dec-16 0.66 5.0 ND ND ND ND ND Notes: RL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; and Solid Waste Section Reporting Limit (SWSL) for December 2006 - present). DL = Laboratory detection limit ND = NA = No data available.NR = Not reported.NI = Not installed.NE = Not established. J = Estimated concentration less than the RL but greater than the DL. B = Blank-Qualified (Concentration suspected to reflect laboratory or field contamination). NC2L = North Carolina 2L Groundwater Standards (15A NCAC 2L). GWPS = Groundwater Protection Standards established by the Solid Waste Section Bold values are greater than the NC2L Standards or GWPS. Not Detected at or above the RL (prior to Dec. 2006) or the DL (after Dec. 2006). Burke County - East Burke Landfill Permit 12-02 Page 30 of 30 Joyce Engineering Appendix C Historical Surface Water Constituents APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks INORGANICS Arsenic 29-May-07 NR 10 Dry 2.3 J ND 27-Nov-07 NR 10 Dry 2.8 J ND NC 2B/EPA NC = 10 µg/L (03/28/08)27-May-08 2.7 10.0 Dry ND ND 04-Nov-08 2.6 10.0 Dry ND 4.8 J 01-Jun-09 2.6 10.0 Dry ND ND 19-Nov-09 2.7 10.0 ND ND ND NC 2B = 10 µg/L (05/01/07)14-Jun-10 2.7 10.0 ND 3.3 J ND 29-Nov-10 2.7 10.0 ND ND ND 31-May-11 2.7 10.0 ND ND ND 19-Dec-11 5.0 10.0 Dry ND ND 29-May-12 5.0 10.0 Dry ND ND 03-Dec-12 5.0 10.0 Dry ND ND 10-Jun-13 5.0 10.0 ND ND ND 28-Oct-13 5.0 10.0 ND ND ND 05-May-14 5.0 10.0 ND ND ND 20-Oct-14 5.0 10.0 ND ND ND 18-May-15 2.5 10.0 Dry 3.2 J ND 07-Dec-15 2.5 10.0 Dry ND ND 02-May-16 2.5 10.0 Dry ND ND 12-Dec-16 2.5 10.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 1 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Barium Nov-97 NR 100 ND 1000 NA May-98 NR 100 ND ND ND Nov-98 NR 100 ND ND ND May-99 NR 5 18.0 19.0 ND Oct-99 NR 500 ND ND ND May-00 NR 500 ND ND ND Nov-00 NR 500 Dry ND ND May-01 NR 500 Dry ND ND Nov-01 NR 500 Dry ND ND May-02 NR 500 Dry ND ND Nov-02 NR 500 ND ND ND May-03 NR 500 ND ND ND Nov-03 NR 500 ND ND ND May-04 NR 500 Dry ND ND Nov-04 NR 500 ND ND ND May-05 NR 500 Dry ND ND Nov-05 NR 500 Dry ND ND 23-May-06 NR 500 Dry ND ND 01-Nov-06 NR 10 ND ND ND 29-May-07 NR 100 Dry 44.1 J ND 27-Nov-07 NR 100 Dry 46.5 J 0.30 J NC 2B/EPA NC = 1,000 µg/L (03/28/08)27-May-08 0.2 100 Dry 48.8 J 0.41 J 04-Nov-08 0.20 100 Dry 51.7 B 10.5 J 01-Jun-09 0.20 100 Dry 41.2 B 15.2 J 19-Nov-09 0.20 100 81.4 B 40.5 B 19.8 J NC 2B = 1,000 µg/L (05/01/07)14-Jun-10 0.20 100 111 39.8 J 0.58 J 29-Nov-10 0.20 100 94.7 J 39.2 J ND 31-May-11 0.20 100 92.9 J 37.6 J ND 19-Dec-11 5.0 100 Dry 38.2 J ND 29-May-12 5.0 100 Dry 38.5 J ND 03-Dec-12 5.0 100 Dry 43.0 J ND 10-Jun-13 5.0 100 21.3 B 86.4 J 13.7 J 28-Oct-13 5.0 100 15.4 J 36.8 J ND 05-May-14 5.0 100 13.7 J 44.5 J ND 20-Oct-14 5.0 100 13.3 J 39.8 J ND 18-May-15 2.5 100 Dry 38.9 J ND 07-Dec-15 2.5 100 Dry 54.3 J ND 02-May-16 2.5 100 Dry 41.6 J ND 12-Dec-16 2.5 100 Dry 45.4 J ND Burke County - East Burke Landfill Permit 12-02 Page 2 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Beryllium Nov-02 NR 2 3.2 3.6 ND May-03 NR 2 ND ND ND Nov-03 NR 2 ND ND ND May-04 NR 2 Dry ND ND Nov-04 NR 2 ND ND ND May-05 NR 2 Dry ND ND Nov-05 NR 2 Dry ND ND 23-May-06 NR 2 Dry ND ND 01-Nov-06 NR 10 ND ND ND 29-May-07 NR 1 Dry ND ND 27-Nov-07 NR 1 Dry ND ND NC 2B/EPA NC = 6.5 µg/L (03/28/08)27-May-08 0.1 1.0 Dry ND ND 04-Nov-08 0.10 1.0 Dry ND ND 01-Jun-09 0.10 1.0 Dry ND ND 19-Nov-09 0.10 1.0 ND ND ND NC 2B = NE µg/L (05/01/07)14-Jun-10 0.10 1.0 ND ND ND 29-Nov-10 0.10 1.0 ND ND ND 31-May-11 0.10 1.0 ND ND ND 19-Dec-11 1.0 1.0 Dry ND ND 29-May-12 1.0 1.0 Dry ND ND 03-Dec-12 1.0 1.0 Dry ND ND 10-Jun-13 1.0 1.0 ND ND ND 28-Oct-13 1.0 1.0 ND ND ND 05-May-14 1.0 1.0 ND ND ND 20-Oct-14 1.0 1.0 ND ND ND 18-May-15 0.5 1.0 Dry ND ND 07-Dec-15 0.5 1.0 Dry ND ND 02-May-16 0.5 1.0 Dry ND ND 12-Dec-16 0.5 1.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 3 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Cadmium Oct-99 NR 1 ND 1.0 ND May-00 NR 1 ND ND ND Nov-00 NR 1 Dry ND ND May-01 NR 1 Dry ND ND Nov-01 NR 1 Dry ND ND May-02 NR 1 Dry 1.0 ND Nov-02 NR 1 1.2 1.5 ND May-03 NR 1 ND ND ND Nov-03 NR 1 ND ND ND May-04 NR 1 Dry ND ND Nov-04 NR 1 ND ND ND May-05 NR 1 Dry ND ND Nov-05 NR 1 Dry ND ND 23-May-06 NR 1 Dry ND ND 01-Nov-06 NR 10 ND ND ND 29-May-07 NR 1 Dry ND ND 27-Nov-07 NR 1 Dry ND ND NC 2B/EPA NC = 2 µg/L (03/28/08)27-May-08 0.5 1.0 Dry ND ND 04-Nov-08 0.50 1.0 Dry ND ND 01-Jun-09 0.50 1.0 Dry ND ND 19-Nov-09 0.50 1.0 ND ND ND NC 2B = NE µg/L (05/01/07)14-Jun-10 0.50 1.0 ND ND ND 29-Nov-10 0.50 1.0 ND ND ND 31-May-11 0.50 1.0 ND ND ND 19-Dec-11 1.0 1.0 Dry ND ND 29-May-12 1.0 1.0 Dry ND ND 03-Dec-12 1.0 1.0 Dry ND ND 10-Jun-13 1.0 1.0 ND ND ND 28-Oct-13 1.0 1.0 ND ND ND 05-May-14 1.0 1.0 ND ND ND 20-Oct-14 1.0 1.0 ND ND ND 18-May-15 0.5 1.0 Dry ND ND 07-Dec-15 0.5 1.0 Dry ND ND 02-May-16 0.5 1.0 Dry ND ND 12-Dec-16 0.5 1.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 4 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Chromium May-97 NR 1 2.0 1.0 ND Nov-97 NR 1 ND ND NA May-98 NR 1 ND ND ND Nov-98 NR 1 ND ND ND May-99 NR 5 ND ND ND Oct-99 NR 10 ND ND ND May-00 NR 10 ND ND ND Nov-00 NR 10 Dry ND ND May-01 NR 10 Dry ND ND Nov-01 NR 10 Dry ND ND May-02 NR 10 Dry ND ND Nov-02 NR 10 ND ND ND May-03 NR 10 ND ND ND Nov-03 NR 10 ND ND ND May-04 NR 10 Dry ND ND Nov-04 NR 10 ND ND ND May-05 NR 10 Dry ND ND Nov-05 NR 10 Dry ND ND 23-May-06 NR 10 Dry ND ND 01-Nov-06 NR 10 ND ND ND 29-May-07 NR 10 Dry ND ND 27-Nov-07 NR 10 Dry ND ND NC 2B/EPA NC = 50 µg/L (03/28/08)27-May-08 0.4 10.0 Dry ND 0.85 J 04-Nov-08 0.40 10.0 Dry ND ND 01-Jun-09 0.40 10.0 Dry ND ND NC 2B/EPA NC = 20 µg/L (02/05/10)19-Nov-09 0.40 10.0 0.48 B ND 1.1 J NC 2B = 20 µg/L (05/01/07)14-Jun-10 0.40 10.0 7 J 0.42 J ND 29-Nov-10 0.40 10.0 ND ND ND 31-May-11 0.40 10.0 1.2 B 1.2 B 0.73 J 19-Dec-11 5.0 10.0 Dry ND ND 29-May-12 5.0 10.0 Dry ND ND 03-Dec-12 5.0 10.0 Dry ND ND 10-Jun-13 5.0 10.0 ND 16.7 ND 28-Oct-13 5.0 10.0 ND ND ND 05-May-14 5.0 10.0 ND ND ND 20-Oct-14 5.0 10.0 ND ND ND 18-May-15 2.5 10.0 Dry ND ND 07-Dec-15 2.5 10.0 Dry ND ND 02-May-16 2.5 10.0 Dry ND ND 12-Dec-16 2.5 10.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 5 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Cobalt May-98 NR 1.0 ND 3.0 ND Nov-98 NR 1.0 ND ND ND May-99 NR 5.0 ND ND ND Oct-99 NR 10 ND ND ND May-00 NR 10 ND ND ND Nov-00 NR 10 Dry ND ND May-01 NR 10 Dry ND ND Nov-01 NR 10 Dry ND ND May-02 NR 10 Dry ND NA Nov-02 NR 10 ND ND ND May-03 NR 10 23.0 ND ND Nov-03 NR 10 34.0 10.0 ND May-04 NR 10 Dry 10.0 ND Nov-04 NR 10 16.0 12.0 ND May-05 NR 10 Dry ND ND Nov-05 NR 10 Dry 11.0 ND 23-May-06 NR 10 Dry 12.4 ND 06-Nov-06 NR 10 17.5 ND ND 29-May-07 NR 10 Dry 10.7 ND 27-Nov-07 NR 10 Dry 10.4 ND NC 2B/EPA NC = 190 µg/L (03/28/08)27-May-08 0.6 10.0 Dry 11.3 ND 05-Nov-08 0.60 10.0 Dry 14.9 B 3.5 J 01-Jun-09 0.60 10.0 Dry 15.0 B 3.3 J NC 2B = NE µg/L (05/01/07)19-Nov-09 0.60 10.0 ND 5.5 J ND 14-Jun-10 0.60 10.0 64.4 11.0 ND 29-Nov-10 0.60 10.0 54.1 10.3 ND 31-May-11 0.60 10.0 23.6 8.1 J ND 19-Dec-11 5.0 10.0 Dry 8.2 J ND 29-May-12 5.0 10.0 Dry 8.9 J ND 03-Dec-12 5.0 10.0 Dry 11.7 ND 10-Jun-13 5.0 10.0 ND 18.2 ND 28-Oct-13 5.0 10.0 ND 11.4 ND 05-May-14 5.0 10.0 ND 6.9 J ND 20-Oct-14 5.0 10.0 ND 8.2 J ND 18-May-15 2.5 10.0 Dry 8.5 J ND 07-Dec-15 2.5 10.0 Dry 6.2 J ND 02-May-16 2.5 10.0 Dry 6.3 J ND 12-Dec-16 2.5 10.0 Dry 9.2 J ND Burke County - East Burke Landfill Permit 12-02 Page 6 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Copper May-97 NR 10 40.0 ND ND Nov-97 NR 10 ND ND ND May-98 NR 10 ND ND ND Nov-98 NR 10 ND ND ND May-99 NR 5 ND ND ND Oct-99 NR 200 ND ND ND May-00 NR 200 ND ND ND Nov-00 NR 200 Dry ND ND May-01 NR 200 Dry ND ND Nov-01 NR 200 Dry ND ND May-02 NR 200 Dry ND ND Nov-02 NR 200 ND ND ND May-03 NR 200 ND ND ND Nov-03 NR 200 ND ND ND May-04 NR 200 Dry ND ND Nov-04 NR 200 ND ND ND May-05 NR 200 Dry ND ND Nov-05 NR 200 Dry ND ND 23-May-06 NR 200 Dry ND ND 01-Nov-06 NR 10 ND ND ND 29-May-07 NR 10 Dry ND ND 27-Nov-07 NR 10 Dry ND ND NC 2B/EPA NC = 7 µg/L (03/28/08)27-May-08 0.3 10.0 Dry ND ND 05-Nov-08 0.30 10.0 Dry ND 0.94 J 01-Jun-09 0.30 10.0 Dry ND ND 19-Nov-09 0.30 10.0 1.1 J ND ND NC 2B = NE µg/L (05/01/07)14-Jun-10 0.30 10.0 1.9 B ND 3.4 J 29-Nov-10 0.30 10.0 ND ND ND 31-May-11 0.30 10.0 0.47 J ND ND 19-Dec-11 5.0 10.0 Dry ND ND 29-May-12 5.0 10.0 Dry ND ND 03-Dec-12 5.0 10.0 Dry ND ND 10-Jun-13 5.0 10.0 ND 7.7 B 10.8 28-Oct-13 5.0 10.0 ND ND ND 05-May-14 5.0 10.0 ND ND ND 20-Oct-14 5.0 10.0 ND ND ND 18-May-15 2.5 10.0 Dry ND ND 07-Dec-15 2.5 10.0 Dry ND ND 02-May-16 2.5 10.0 Dry ND ND 12-Dec-16 2.5 10.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 7 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Lead 29-May-07 NR 10 Dry 2.9 B 6.1 J 27-Nov-07 NR 10 Dry ND ND NC 2B/EPA NC = 25 µg/L (03/28/08)27-May-08 4 10.0 Dry ND ND 04-Nov-08 4.0 10.0 Dry ND ND 01-Jun-09 4.0 10.0 Dry ND ND 19-Nov-09 4.0 10.0 ND ND ND NC 2B = NE µg/L (05/01/07)14-Jun-10 4.0 10.0 ND ND ND 29-Nov-10 4.0 10.0 ND ND ND 31-May-11 4.0 10.0 ND ND ND 19-Dec-11 5.0 10.0 Dry ND ND 29-May-12 5.0 10.0 Dry ND ND 03-Dec-12 5.0 10.0 Dry ND ND 10-Jun-13 5.0 10.0 ND 8.7 J ND 28-Oct-13 5.0 10.0 ND ND ND 05-May-14 5.0 10.0 ND ND ND 20-Oct-14 5.0 10.0 ND ND ND 18-May-15 2.5 10.0 Dry ND ND 07-Dec-15 2.5 10.0 Dry ND ND 02-May-16 2.5 10.0 Dry ND ND 12-Dec-16 2.5 10.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 8 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Nickel May-97 NR 50 4500 140 ND Nov-97 NR 50 ND ND ND May-98 NR 50 ND ND ND Nov-98 NR 50 ND ND ND May-99 NR 5 ND ND ND Oct-99 NR 50 ND ND ND May-00 NR 50 ND ND ND Nov-00 NR 50 Dry ND ND May-01 NR 50 Dry ND ND Nov-01 NR 50 Dry ND ND May-02 NR 50 Dry ND ND Nov-02 NR 50 ND ND ND May-03 NR 50 ND ND ND Nov-03 NR 50 ND ND ND May-04 NR 50 Dry ND ND Nov-04 NR 50 ND ND ND May-05 NR 50 Dry ND ND Nov-05 NR 50 Dry ND ND 23-May-06 NR 50 Dry ND ND 06-Nov-06 NR 50 ND ND ND 29-May-07 NR 50 Dry 3.7 J ND 27-Nov-07 NR 50 Dry 4.3 J ND NC 2B/EPA NC = 25 µg/L (03/28/08)27-May-08 1.7 50.0 Dry 6.0 J ND 04-Nov-08 1.7 50.0 Dry 7.9 B 2.2 J 01-Jun-09 1.7 50.0 Dry 4.7 J ND 19-Nov-09 1.7 50.0 4.8 B 3.6 B 2.2 J NC 2B = 25 µg/L (05/01/07)14-Jun-10 1.7 50.0 14.1 J 3.3 J ND 29-Nov-10 1.7 50.0 5.3 J 2.4 J ND 31-May-11 1.7 50.0 7.6 B 5.2 B 2.3 J 19-Dec-11 5.0 50.0 Dry ND ND 29-May-12 5.0 50.0 Dry ND ND 03-Dec-12 5.0 50.0 Dry ND ND 10-Jun-13 5.0 50.0 ND 12.8 J ND 28-Oct-13 5.0 50.0 ND ND ND 05-May-14 5.0 50.0 ND ND ND 20-Oct-14 5.0 50.0 ND ND ND 18-May-15 2.5 50.0 Dry 4.4 J ND 07-Dec-15 2.5 50.0 Dry 4.7 J ND 02-May-16 2.5 50.0 Dry 3.8 J ND 12-Dec-16 2.5 50.0 Dry 4.8 J ND Silver 27-May-08 0.1 10.0 Dry 0.11 B 0.14 J 04-Nov-08 0.10 10.0 Dry 0.41 B 0.20 J 01-Jun-09 0.10 10.0 Dry 0.12 J ND 19-Nov-09 0.10 10.0 ND 0.14 J ND NC 2B = NE µg/L (05/01/07)14-Jun-10 0.10 10.0 ND ND ND 29-Nov-10 0.10 10.0 ND ND ND 31-May-11 0.10 10.0 1.0 J 0.68 J ND 19-Dec-11 5.0 10.0 Dry ND ND 29-May-12 5.0 10.0 Dry ND ND 03-Dec-12 5.0 10.0 Dry ND ND 10-Jun-13 5.0 10.0 ND ND ND 28-Oct-13 5.0 10.0 ND ND ND 05-May-14 5.0 10.0 ND ND ND 20-Oct-14 5.0 10.0 ND ND ND 18-May-15 2.5 10.0 Dry ND ND 07-Dec-15 2.5 10.0 Dry ND ND 02-May-16 2.5 10.0 Dry ND ND 12-Dec-16 2.5 10.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 9 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Thallium Nov-97 NR 1 ND 1.0 ND May-98 NR 1 ND ND ND Nov-98 NR 1 ND ND ND May-99 NR 2 ND ND ND Oct-99 NR 10 ND ND ND May-00 NR 10 ND ND ND Nov-00 NR 10 Dry ND ND May-01 NR 10 Dry ND ND Nov-01 NR 10 Dry ND ND May-02 NR 10 Dry ND ND Nov-02 NR 10 ND ND ND May-03 NR 10 ND ND ND Nov-03 NR 10 ND ND ND May-04 NR 10 Dry ND ND Nov-04 NR 10 ND ND ND May-05 NR 10 ND ND ND Nov-05 NR 10 Dry ND ND 23-May-06 NR 10 Dry ND ND 01-Nov-06 NR 10 ND ND ND 29-May-07 NR 5.5 Dry 0.168 J ND 27-Nov-07 NR 5.5 Dry 0.136 J ND NC 2B/EPA NC = 0.24 µg/L (03/28/08)27-May-08 3 5.5 Dry ND ND 04-Nov-08 3.0 5.5 Dry ND ND 01-Jun-09 3.0 5.5 Dry ND ND 19-Nov-09 3.0 5.5 ND ND ND NC 2B = NE µg/L (05/01/07)14-Jun-10 3.0 5.5 3.0 J ND ND 29-Nov-10 3.0 5.5 ND ND ND 31-May-11 3.0 5.5 ND ND ND 19-Dec-11 5.4 5.5 Dry ND ND 29-May-12 5.4 5.5 Dry ND ND 03-Dec-12 5.4 5.5 Dry ND ND 10-Jun-13 5.4 5.5 ND ND ND 28-Oct-13 5.4 5.5 ND ND ND 05-May-14 5.4 5.5 ND ND ND 20-Oct-14 5.4 5.5 ND ND ND 18-May-15 5.0 5.5 Dry ND ND 07-Dec-15 5.0 5.5 Dry ND ND 02-May-16 5.0 5.5 Dry ND ND 12-Dec-16 5.0 5.5 Dry ND 5.5 J Vanadium 01-Jun-09 0.20 25.0 Dry 0.24 B 1.2 J NC 2B/EPA NC = NE µg/L (03/28/08)19-Nov-09 0.20 25.0 0.33 B 0.30 B 0.58 J NC 2B = NE µg/L (05/01/07)14-Jun-10 0.20 25.0 5.9 J 0.22 B 0.25 J 29-Nov-10 0.20 25.0 ND ND ND 31-May-11 0.20 25.0 ND ND ND 19-Dec-11 5.0 25.0 Dry ND ND 29-May-12 5.0 25.0 Dry ND ND 03-Dec-12 5.0 25.0 Dry ND ND 10-Jun-13 5.0 25.0 ND 21.2 J ND 28-Oct-13 5.0 25.0 ND ND ND 05-May-14 5.0 25.0 ND ND ND 20-Oct-14 5.0 25.0 ND ND ND 18-May-15 2.5 25.0 Dry ND ND 07-Dec-15 2.5 25.0 Dry ND ND 02-May-16 2.5 25.0 Dry ND ND 12-Dec-16 2.5 25.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 10 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Zinc Oct-94 NR 10 10.0 10.0 14.0 Jun-95 NR 10 ND ND 12.0 Oct-95 NR 10 NA 46.0 ND Oct-96 NR 10 ND ND NA May-97 NR 10 40.0 10.0 ND Nov-97 NR 10 ND ND NA May-98 NR 10 ND ND ND Nov-98 NR 10 ND ND ND May-99 NR 5 ND ND ND Oct-99 NR 50 ND ND ND May-00 NR 50 ND ND ND Nov-00 NR 50 Dry ND ND May-01 NR 50 Dry ND ND Nov-01 NR 50 Dry ND ND May-02 NR 50 Dry ND ND Nov-02 NR 50 ND ND ND May-03 NR 50 ND ND ND Nov-03 NR 50 ND ND ND May-04 NR 50 Dry ND ND Nov-04 NR 50 ND ND ND May-05 NR 50 Dry ND ND Nov-05 NR 50 Dry ND ND 23-May-06 NR 50 Dry ND ND 01-Nov-06 NR 10 ND ND ND 29-May-07 NR 10 Dry 1.2 B 2.0 J 27-Nov-07 NR 10 Dry ND ND NC 2B/EPA NC = 50 µg/L (03/28/08)27-May-08 0.4 10.0 Dry 2.3 B 4.8 J 04-Nov-08 0.40 10.0 Dry ND 8.9 J 01-Jun-09 0.40 10.0 Dry 8.2 B 83.0 19-Nov-09 0.40 10.0 9.1 B 31.9 3.5 J NC 2B = NE µg/L (05/01/07)14-Jun-10 0.40 10.0 18.0 B ND 10.1 29-Nov-10 0.40 10.0 8.3 J 0.44 J ND 31-May-11 0.40 10.0 7.7 B 8.9 B 13.7 19-Dec-11 10.0 10.0 Dry ND ND 29-May-12 10.0 10.0 Dry ND ND 03-Dec-12 10.0 10.0 Dry ND ND 10-Jun-13 10.0 10.0 ND 30.7 B 76.3 28-Oct-13 10.0 10.0 ND ND ND 05-May-14 10.0 10.0 ND ND ND 20-Oct-14 10.0 10.0 ND ND ND 18-May-15 5.0 10.0 Dry ND ND 07-Dec-15 5.0 10.0 Dry 5.5 B 7.2 J 02-May-16 5.0 10.0 Dry ND ND 12-Dec-16 5.0 10.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 11 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Organic Compounds Acetone 27-Nov-07 NR 100 Dry 4.4 B 4.3 J NC 2B/EPA NC = 2,000 µg/L (03/28/08)27-May-08 20 100 Dry ND ND 04-Nov-08 20.0 100 Dry ND ND 01-Jun-09 20.0 100 Dry ND 3.2 J 19-Nov-09 2.2 100 ND ND 3.8 J NC 2B = NE µg/L (05/01/07)14-Jun-10 2.2 100 5.5 B ND 8.9 J 29-Nov-10 2.2 100 ND ND 2.3 J 31-May-11 2.2 100 5.8 B 2.3 B 3.9 J 19-Dec-11 2.2 100 Dry ND 6.6 J 29-May-12 2.2 100 Dry ND ND 03-Dec-12 10.0 100.0 Dry ND ND 10-Jun-13 10.0 100.0 ND ND ND 28-Oct-13 10.0 100.0 ND ND ND 05-May-14 10.0 100.0 ND ND ND 20-Oct-14 10.0 100.0 ND ND ND 18-May-15 10.0 100.0 Dry ND ND 07-Dec-15 10.0 100.0 Dry ND ND 02-May-16 10.0 100.0 Dry ND ND 12-Dec-16 10.0 100.0 Dry ND ND Benzene 19-Nov-09 0.25 1.0 3.6 0.76 J ND Resample>15-Feb-10 0.25 1.0 ND NS ND NC 2B = 1.19 µg/L (05/01/07)14-Jun-10 0.25 1.0 ND ND ND 29-Nov-10 0.25 1.0 ND ND ND 31-May-11 0.25 1.0 ND ND ND 19-Dec-11 0.25 1.0 Dry ND ND 29-May-12 0.25 1.0 Dry ND ND 03-Dec-12 0.25 1.0 Dry ND ND 10-Jun-13 0.25 1.0 ND ND ND 28-Oct-13 0.25 1.0 ND ND ND 05-May-14 0.25 1.0 ND ND ND 20-Oct-14 0.25 1.0 ND ND ND 18-May-15 0.25 1.0 Dry ND ND 07-Dec-15 0.25 1.0 Dry ND ND 02-May-16 0.25 1.0 Dry ND ND 12-Dec-16 0.25 1.0 Dry ND ND Chlorobenzene 19-Nov-09 0.23 3.0 0.70 J 0.61 J ND NC 2B/EPA NC = 130 µg/L (03/28/08)14-Jun-10 0.23 3.0 ND ND ND NC 2B = 488 µg/L (05/01/07)29-Nov-10 0.23 3.0 ND ND ND 31-May-11 0.23 3.0 ND ND ND 19-Dec-11 0.23 3.0 Dry ND ND 29-May-12 0.23 3.0 Dry ND ND 03-Dec-12 0.23 3.0 Dry ND ND 10-Jun-13 0.23 3.0 ND ND ND 28-Oct-13 0.23 3.0 ND ND ND 05-May-14 0.23 3.0 ND ND ND 20-Oct-14 0.23 3.0 ND ND ND 18-May-15 0.23 3.0 Dry ND ND 07-Dec-15 0.23 3.0 Dry ND ND 02-May-16 0.23 3.0 Dry ND ND 12-Dec-16 0.23 3.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 12 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks 1,4-Dichlorobenzene 29-May-07 NR 1 Dry 0.94 J ND 27-Nov-07 NR 1 Dry ND ND NC 2B/EPA NC = 63 µg/L (03/28/08)27-May-08 0.33 1.0 Dry 0.64 J ND 04-Nov-08 0.33 1.0 Dry 0.96 J ND 01-Jun-09 0.33 1.0 Dry 0.76 J ND 19-Nov-09 0.33 1.0 4.8 4.9 ND NC 2B = 488 µg/L (05/01/07)14-Jun-10 0.33 1.0 ND 0.63 J ND 29-Nov-10 0.33 1.0 0.78 J ND ND 31-May-11 0.33 1.0 ND 0.62 J ND 19-Dec-11 0.33 1.0 Dry 0.68 J ND 29-May-12 0.33 1.0 Dry 0.58 J ND 03-Dec-12 0.33 1.0 Dry 0.51 J ND 10-Jun-13 0.33 1.0 ND ND ND 28-Oct-13 0.33 1.0 ND 0.55 J ND 05-May-14 0.33 1.0 ND 0.55 J ND 20-Oct-14 0.33 1.0 ND 0.64 J ND 18-May-15 0.33 1.0 Dry 0.57 J ND 07-Dec-15 0.33 1.0 Dry 0.44 J ND 02-May-16 0.33 1.0 Dry 0.43 J ND 12-Dec-16 0.33 1.0 Dry 0.51 J ND 1,1-Dichloroethane 29-May-07 NR 5 Dry 2.3 J ND 27-Nov-07 NR 5.0 Dry 0.43 J ND NC 2B/EPA NC = 6,700 µg/L (03/28/08)27-May-08 0.32 5.0 Dry 0.55 J ND 04-Nov-08 0.32 5.0 Dry 1.2 J ND 01-Jun-09 0.32 5.0 Dry 0.41 J ND 19-Nov-09 0.32 5.0 0.65 J 2.4 J ND NC 2B = NE µg/L (05/01/07)14-Jun-10 0.32 5.0 ND 0.34 J ND 29-Nov-10 0.32 5.0 ND ND ND 31-May-11 0.32 5.0 ND 0.42 J ND 19-Dec-11 0.32 5.0 Dry 0.37 J ND 29-May-12 0.32 5.0 Dry ND ND 03-Dec-12 0.32 5.0 Dry ND ND 10-Jun-13 0.32 5.0 ND ND ND 28-Oct-13 0.32 5.0 ND ND ND 05-May-14 0.32 5.0 ND ND ND 20-Oct-14 0.32 5.0 ND ND ND 18-May-15 0.32 5.0 Dry ND ND 07-Dec-15 0.32 5.0 Dry ND ND 02-May-16 0.32 5.0 Dry ND ND 12-Dec-16 0.32 5.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 13 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks cis-1,2-Dichloroethene May-03 NR 5 ND 5.0 ND Jul-03 NR 5 Dry ND ND Nov-03 NR 5 ND ND ND May-04 NR 5 Dry ND ND Nov-04 NR 5 ND ND ND May-05 NR 5 Dry 5.0 ND Resample>Aug-05 NR 5 NS ND NS Nov-05 NR 5 Dry ND ND 23-May-06 NR 5 Dry ND ND 01-Nov-06 NR 5 ND ND ND 29-May-07 NR 5 Dry 6.4 ND 27-Nov-07 NR 5 Dry 10.4 ND NC 2B/EPA NC = 290 µg/L (03/28/08)27-May-08 0.19 5.0 Dry 4.2 J ND 04-Nov-08 0.19 5.0 Dry 8.3 ND 01-Jun-09 0.19 5.0 Dry 3.9 J ND 19-Nov-09 0.19 5.0 73.8 21.1 0.26 J NC 2B = NE µg/L (05/01/07)14-Jun-10 0.19 5.0 ND 3.2 J ND 29-Nov-10 0.19 5.0 3.6 J ND ND 31-May-11 0.19 5.0 ND 3.5 J ND 19-Dec-11 0.19 5.0 Dry 3.4 J ND 29-May-12 0.19 5.0 Dry 2.5 J ND 03-Dec-12 0.19 5.0 Dry 2.5 J ND 10-Jun-13 0.19 5.0 ND ND ND 28-Oct-13 0.19 5.0 ND 2.3 J ND 05-May-14 0.19 5.0 ND 1.9 J ND 20-Oct-14 0.19 5.0 ND 2.2 J ND 18-May-15 0.19 5.0 Dry 1.8 J ND 07-Dec-15 0.19 5.0 Dry 1.4 J ND 02-May-16 0.19 5.0 Dry 1.0 J ND 12-Dec-16 0.19 5.0 Dry 1.9 J ND Burke County - East Burke Landfill Permit 12-02 Page 14 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Methylene Chloride May-97 NR 5 7.0 B ND 6.0 Nov-97 NR 5 ND ND NA May-98 NR 10 ND ND ND Nov-98 NR 5 ND ND ND May-99 NR 5 ND ND ND Oct-99 NR 10 ND ND 21.0 May-00 NR 10 ND ND ND Nov-00 NR 10 Dry ND ND May-01 NR 10 Dry ND ND Nov-01 NR 10 Dry ND ND May-02 NR 10 Dry ND ND Nov-02 NR 10 ND ND ND May-03 NR 10 ND ND ND Nov-03 NR 10 ND ND ND May-04 NR 10 Dry ND ND Nov-04 NR 10 ND ND ND May-05 NR 10 Dry ND ND Nov-05 NR 10 Dry ND ND 23-May-06 NR 10 Dry ND ND 01-Nov-06 NR 10 ND ND ND 29-May-07 NR 1 Dry ND ND 27-Nov-07 NR 1 Dry ND ND NC 2B/EPA NC = 4.6 µg/L (03/28/08)27-May-08 0.97 2.0 Dry ND 1.5 J 04-Nov-08 0.97 2.0 Dry ND 2.8 01-Jun-09 0.97 2.0 Dry ND ND 19-Nov-09 0.97 2.0 1.6 J ND ND NC 2B = NE µg/L (05/01/07)14-Jun-10 0.97 2.0 ND ND ND 29-Nov-10 0.97 1.0 ND ND ND 31-May-11 0.97 1.0 ND ND ND 19-Dec-11 0.97 1.0 Dry ND 3.3 29-May-12 0.97 1.0 Dry ND ND 03-Dec-12 0.97 1.0 Dry ND ND 10-Jun-13 0.97 1.0 ND ND ND 28-Oct-13 0.97 1.0 ND ND ND 05-May-14 0.97 1.0 ND ND 2.6 20-Oct-14 0.97 1.0 ND ND ND 18-May-15 0.97 1.0 Dry ND 1.3 07-Dec-15 0.97 1.0 Dry ND 4.8 02-May-16 0.97 1.0 Dry ND ND 12-Dec-16 0.97 1.0 Dry ND ND Tetrachloroethene 19-Nov-09 0.46 1.0 1.5 ND ND NC 2B = 0.07µg/L (5/1/07) Resample>15-Feb-10 0.46 1.0 ND NS ND NC 2B = 0.07 µg/L (05/01/07) 14-Jun-10 0.46 1.0 ND ND ND 29-Nov-10 0.46 1.0 ND ND ND 31-May-11 0.46 1.0 ND ND ND 19-Dec-11 0.46 1.0 Dry ND 0.77 J 29-May-12 0.46 1.0 Dry ND ND 03-Dec-12 0.46 1.0 Dry ND ND 10-Jun-13 0.46 1.0 ND ND ND 28-Oct-13 0.46 1.0 ND ND ND 05-May-14 0.46 1.0 ND ND ND 20-Oct-14 0.46 1.0 ND ND ND 18-May-15 0.46 1.0 Dry ND ND 07-Dec-15 0.46 1.0 Dry 0.64 J,,C9 ND 02-May-16 0.46 1.0 Dry ND ND 12-Dec-16 0.46 1.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 15 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Trichloroethene 19-Nov-09 0.47 1.0 3.6 1.4 ND NC 2B=2.5 µg/L (5/1/07) Resample> 15-Feb-10 0.47 1.0 ND NS ND 14-Jun-10 0.47 1.0 ND ND ND 29-Nov-10 0.47 1.0 ND ND ND 31-May-11 0.47 1.0 ND ND ND 19-Dec-11 0.47 1.0 Dry ND ND 29-May-12 0.47 1.0 Dry ND ND 03-Dec-12 0.47 1.0 Dry ND ND 10-Jun-13 0.47 1.0 ND ND ND 28-Oct-13 0.47 1.0 ND ND ND 05-May-14 0.47 1.0 ND ND ND 20-Oct-14 0.47 1.0 ND ND ND 18-May-15 0.47 1.0 Dry ND ND 07-Dec-15 0.47 1.0 Dry ND ND 02-May-16 0.47 1.0 Dry ND ND 12-Dec-16 0.47 1.0 Dry ND ND Vinyl Chloride 19-Nov-09 0.62 1.0 ND 0.74 J ND NC 2B = 0.025 µg/L (05/01/07)14-Jun-10 0.62 1.0 ND ND ND 29-Nov-10 0.62 1.0 ND ND ND 31-May-11 0.62 1.0 ND ND ND 19-Dec-11 0.62 1.0 Dry ND ND 29-May-12 0.62 1.0 Dry ND ND 03-Dec-12 0.62 1.0 Dry ND ND 10-Jun-13 0.62 1.0 ND ND ND 28-Oct-13 0.62 1.0 ND ND ND 05-May-14 0.62 1.0 ND ND ND 20-Oct-14 0.62 1.0 ND ND ND 18-May-15 0.62 1.0 Dry ND ND 07-Dec-15 0.62 1.0 Dry ND ND 02-May-16 0.62 1.0 Dry ND ND 12-Dec-16 0.62 1.0 Dry ND ND Burke County - East Burke Landfill Permit 12-02 Page 16 of 17 Joyce Engineering APPENDIX C HISTORICAL SURFACE WATER CONSTITUENTS Sample Analyte Collection Date DL RL SW-1 SW-2 Blanks Xylene (Total)19-Nov-09 0.66 2.0 8.8 ND ND NC 2B = NE µg/L (05/01/07)14-Jun-10 0.66 2.0 ND ND ND 29-Nov-10 0.66 2.0 ND ND ND 31-May-11 0.66 2.0 ND ND ND 19-Dec-11 0.66 2.0 Dry ND ND 29-May-12 0.66 2.0 Dry ND ND 03-Dec-12 0.66 5.0 Dry ND ND 10-Jun-13 0.66 5.0 ND ND ND 28-Oct-13 0.66 5.0 ND ND ND 05-May-14 0.66 5.0 ND ND ND 20-Oct-14 0.66 5.0 ND ND ND 18-May-15 0.66 5.0 Dry ND ND 07-Dec-15 0.66 5.0 Dry ND ND 02-May-16 0.66 5.0 Dry ND ND 12-Dec-16 0.66 5.0 Dry ND ND Notes: RL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; and SWSL for December 2006 - present). DL = Laboratory method deteciton limt. ND = Not Detected at or above the laboratory RL (prior to Dec. 2006) or the DL (after Dec. 2006). NS = Not sampled. NA = No data available. NR = Not reported. J = Estimated concentration less than the RL but greater than the DL. B = Blank-Qualified (Concentration suspected to reflect laboratory or field contamination). NE = Not established. Dry = Surface water point was considered to be dry and no sample collected. Values above the NC 2B are bold. Surface water is classified as Water Supply IV - Highly Developed, Primary Rec., Critical Area. Burke County - East Burke Landfill Permit 12-02 Page 17 of 17 Joyce Engineering