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HomeMy WebLinkAbout10001_YanceyMitchellMSWLF_1987_GWMR_FID1086145DElectronic Data -Email CD data loaded: Yes/ No Doc/Event#: Environmental Monitoring Reporting Form Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are available for inspection and examination by any person upon request (NC General Statute 132-6}. Instructions: Prepare one form for each Individually monitored unit. Please type or print legibly. Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off-site source, pre-existing condition, etc.). · Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits. Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the facility (NCAC 13B .1629 (4)(a)(i}. Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste Section, 1646 Mail Service Center, Raleigh, NC 27699-1646. Solid Waste Monitoring Data Submittal Information Name of entity submitting data (laboratory, consultant, facility owner): Anchor QEA of North Carolina, PLLC Contact for questions about data formatting. Include data preparer's name, telephone number and E-mall address: Name: Brian Gant Phone: 828-281-3350 E -ma ii: Bgant@anchorqea.com Facility name: Facility Address: Yancey-Mitchell Municipal Solid 555 Landfill Road Waste Landfill Burnsville, North Carolina 28714 Environmental Status: (Check all that apply) 0 Initial/Background Monitoring 18}Detection Monitoring T e of data submitted: (Check all that apply) Groundwater monitoring data from monitoring wells Groundwater monitoring data from private water supply wells Leachate monitoring data X Surface water monitorin data Notification attached? 0 No. No groundwater or surface water standards were exceeded. B D ------------------------- NC Landfill Rule: Facility Permit# (.0500 or .1600} EJEJ Actual sampling dates (e.g:, October 20-24, 2006} March 28 and 29, 2017 0 Assessment Monitoring 0 Corrective Action Methane gas monitoring data Corrective action data (specify} Other(specify} [g] Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and preliminary analysis of the cause and significance of any concentration. 0 Yes, a notification of values exceeding an explosive methane gas limit is attached. II includes the methane monitoring points, dates, sample values and explosive methane gas limits. Certification To the best of my knowledge, the Information reported and statements made on this data submittal and attachments are true and correct. Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there are significant penalties for making any false statement, representation, or certification including the possibility of a fine and Imprisonment. Alec Macbeth, P.G. Facility Representative Name (Print) Alec MacBeth Signature · Project Geologist Title Digitally signed by Alec MacBeth Date: 2017.06.30 16:08:15 -04'00' 231 Haywood Street Asheville, North Carolina 28805 Facility Representative Address P-1649 NC PE Firm License Number (if applicable effective May 1, 2009) Revised 6/2009 828-281-3350 (Area Code) Telephone Number Affix NC Licensed/ Professional Geologist Seal Date June 2017 Yancey-Mitchell County Closed Municipal Solid Waste Landfill Spring 2017 Semiannual Water Quality Monitoring Report Yancey County, North Carolina, Permit #100-01 Prepared for Yancey County, North Carolina, and Mitchell County, North Carolina Project Number: C61485-01.01.02 A:\Projects\Yancey County\Solid Waste\Reports\2017\Spring\MSW LF\FINAL10001March2017 Water Quality Report mb.docx June 2017 Yancey-Mitchell County Closed Municipal Solid Waste Landfill Spring 2017 Semiannual Water Quality Monitoring Report Yancey County, North Carolina, Permit #100-01 Prepared for Yancey County, North Carolina Mitchell County, North Carolina Prepared by Anchor QEA of North Carolina, PLLC 231 Haywood Street Asheville, North Carolina 28801 Alec Macbeth, P.G. Project Geologist Spring 2017 Semiannual Water Quality Monitoring Report i June 2017 TABLE OF CONTENTS 1 Introduction .................................................................................................................... 1 2 Methods ......................................................................................................................... 2 2.1 Groundwater and Surface Water Sampling ......................................................................................... 2 2.1.1 Groundwater Purging and Sampling Methods .................................................................... 2 2.1.2 Surface Water Sampling Methods ........................................................................................... 4 2.2 Sample Handling, Documentation, and Analysis ............................................................................... 4 3 Findings .......................................................................................................................... 6 3.1 Analytical Results ......................................................................................................................................... 6 3.1.1 Groundwater Samples ................................................................................................................. 7 3.1.2 Surface Water Samples ............................................................................................................... 8 3.2 Hydrogeology ............................................................................................................................................... 9 4 Summary ....................................................................................................................... 10 4.1 Future Activities .......................................................................................................................................... 10 5 References ..................................................................................................................... 11 TABLES Table 1 Monitoring Well Construction Summary Table 2 Summary of Laboratory Analyses Performed on Samples Table 3 Summary of Analytical Results FIGURES Figure 1 Site Location Map Figure 2 Sample Location and Posted Data Map Figure 3 Generalized Groundwater Flow Direction Map APPENDICES Appendix A Sampling Logs and Equipment Documentation & Instrument Calibration Data Sheets Appendix B Reports of Laboratory Analysis and Chain-of-Custody Documentation Spring 2017 Semiannual Water Quality Monitoring Report ii June 2017 ABBREVIATIONS µg/L micrograms per liter µS/cm microsiemens per centimeter Anchor QEA Anchor QEA of North Carolina, PLLC C&D Construction and Demolition Debris CFR Code of Federal Regulations DENR North Carolina Department of Environment and Natural Resources, which is now the DEQ DEQ North Carolina Department of Environmental Quality DO dissolved oxygen DWM Division of Waste Management DWQ Division of Water Quality EDD Electronic Data Deliverable EPA U.S. Environmental Protection Agency ft-bgs feet below ground surface ft-TOC feet below the top of the well casing GWPS Groundwater Protection Standard IMAC interim maximum allowable concentrations J-flag indicates analytical result is qualified by the laboratory as estimated and is flagged with a “J” qualifier MDL method detection limit mg/L milligrams per liter MRL method reporting limit MSW Municipal Solid Waste mV millivolt NCAC North Carolina Administrative Code NTU Nephelometric turbidity units ORP oxidation reduction potential PVC polyvinyl chloride SC specific conductivity SESD Science and Ecosystem Support Division SU Standard Units SWM Solid Waste Management SWS Solid Waste Section SWSL Solid Waste Section Limit VOC volatile organic compound Spring 2017 Semiannual Water Quality Monitoring Report 1 June 2017 1 Introduction This Spring 2017 Semiannual Water Quality Monitoring Report is presented by Anchor QEA of North Carolina, PLLC (Anchor QEA). The Yancey County Solid Waste Department operates a solid waste facility located on Landfill Road near North Carolina (NC) Highway 80 in Burnsville, North Carolina (Figure 1). The facility accepts solid waste from both Yancey County and Mitchell County and includes the following permitted components: • A closed municipal solid waste (MSW) landfill (Permit #100-01) • A closed construction and demolition debris (C&D) landfill (Permit #100-02) • An active transfer station (Permit #100-03T) The approximate locations of the two landfill units within the solid waste facility are shown on Figure 2. This report addresses water quality associated with the MSW Landfill only. Water quality at the C&D Landfill is addressed in a separate report, because the C&D Landfill is permitted separately under the rules codified in Title 15A, Subchapter 13B, Section .0500 and .0601 (per June 25, 2010 Memorandum) of the North Carolina Administrative Code (15A NCAC 13B.0500 and 15A NCAC 13B.0601). This report documents the first semiannual groundwater and surface water monitoring event for 2017 and is being submitted in accordance with requirements stipulated in the letter Closure of the Yancey-Mitchell County Landfill Permit #100-01 issued by the North Carolina Department of Environmental Quality (DEQ) Division of Waste Management (DWM) for the MSW Landfill on December 21, 1995 and with regulations codified in the DEQ Solid Waste Management (SWM) Rules 15A NCAC 13B.0510. The December 21, 1995 letter requires semiannual monitoring of groundwater and surface water quality. This report provides an evaluation of surface water and groundwater quality for the MSW Landfill. The water quality monitoring network for the MSW Landfill consists of four compliance monitoring wells (MW 2, MW-3, MW-AR, and MW-B), one background monitoring well (MW-J), and two surface water sampling locations (SW-1 and SW-2) located along the North Toe River (Figure 2). Spring 2017 Semiannual Water Quality Monitoring Report 2 June 2017 2 Methods 2.1 Groundwater and Surface Water Sampling On March 28 and 29, 2017, groundwater and surface water samples were collected by Anchor QEA. All sampling locations are shown on Figure 2. A monitoring well construction summary and a water level measurement summary are presented in Table 1. This table includes both the closed MSW Landfill wells and the closed C&D Landfill wells to provide a more comprehensive data set that can be used to evaluate groundwater flow direction. Table 2 provides a list of all groundwater and surface water samples collected that are applicable to the MSW Landfill and the analyses performed on each sample. 2.1.1 Groundwater Purging and Sampling Methods Groundwater purging and sampling was performed using either a disposable bailer or downhole pumps as described in Sections 2.1.1.1 through 2.1.1.3. Prior to purging and sampling the monitoring wells, the static water level was gauged with a decontaminated QED MP30 Water Level Meter. Field parameters—pH, specific conductivity (SC), dissolved oxygen (DO), turbidity, oxidation reduction potential (ORP), and temperature—were measured and recorded during purging with a YSI 556 Multiprobe Water Quality Meter. Well sampling logs with static water level measurements and the field parameter data are included in Appendix A. Static water level measurements are also provided in Table 1. Groundwater samples were collected after purging the monitoring wells and after field parameters had stabilized. When monitoring wells were purged with a disposable bailer, a minimum of three well volumes were purged from the monitoring well or, if the monitoring well recharged slowly, the monitoring well was bailed dry and allowed to recharge prior to sampling. Monitoring well total depth, the condition of the well casing, the groundwater recharge rate as determined during purging, and the sample collection method(s) used at each monitoring well were recorded on sampling logs provided in Appendix A. All groundwater purging and sampling was performed by Anchor QEA personnel wearing new nitrile gloves and samples were collected in laboratory-supplied sample containers. The specific purging methodologies used for the individual monitoring wells are described in Sections 2.1.1.1 through 2.1.1.3, below. These methodologies are consistent with historical practices. 2.1.1.1 Monitoring Well MW-2 Monitoring well MW-2 was purged and sampled on March 29, 2017. No well construction log or drilling record is available for MW-2 (Table 1). The screened interval for monitoring well MW-2 is assumed to be constructed in saprolite. The well’s total depth is 56.30 feet below the top of the well casing (ft-TOC), as measured with the water level meter on the day of sampling. Although the well’s surface completion is capped and secure, the casing is bent and likely cracked at approximately 10 Spring 2017 Semiannual Water Quality Monitoring Report 3 June 2017 feet below ground surface (ft-bgs). This bend obstructed a downhole pump, so Anchor QEA personnel used a more flexible, dedicated Teflon™ bailer (rather than a polyethylene bailer) to bypass the bend in the casing, purged three well volumes, and subsequently collected a groundwater sample. Field parameters were recorded for the initial groundwater withdrawal and after each consecutive well volume was purged. 2.1.1.2 Monitoring Wells MW-AR, MW-B, and MW-3 A bladder pump and low-flow sampling techniques were used to purge and sample compliance monitoring wells MW-3, MW-AR, and MW-B. No well construction log or drilling record is available for monitoring wells MW-3 or MW-AR (Table 1). The screened interval for monitoring well MW-3 is assumed to be constructed in saprolite. Monitoring well MW-3 has a total well depth of 38.0 ft-TOC, as measured with a water level meter on the day of sampling. Monitoring well MW-AR has a total depth of 71.4 ft-TOC, and its screened interval is assumed to be constructed in bedrock. The screened interval for monitoring well MW-B is constructed in bedrock and has a total well depth of 70 ft-TOC. Total well depths for monitoring wells MW-AR and MW-B were measured with a water level meter during prior sampling events. These three monitoring wells were purged using low-flow sampling techniques in accordance with the procedures described in Low-Flow (Minimal Drawdown) Ground-Water Sampling Procedures (Puls and Barcelona 1996). During purging, the field parameters were measured and recorded approximately every 3 minutes. Well purging continued until these parameters stabilized for three consecutive readings as outlined in the United States Environmental Protection Agency (EPA) Region 4 Science and Ecosystem Support Division (SESD) Operating Procedure: Groundwater Sampling (EPA 2013). The required stabilization criteria were as follows: • pH values within +/- 0.1 unit • SC values within +/- 3 percent • Temperature, DO, and turbidity values within +/- 10 percent • ORP values within +/- 10 millivolts Once the parameters stabilized, a groundwater sample was collected by an Anchor QEA technician wearing a new pair of nitrile gloves. 2.1.1.3 Monitoring Well MW-J Monitoring well MW-J, which has a total depth of 194.5 ft-bgs (Table 1), is located on a ridge in the western part of the C&D Landfill. It is screened in bedrock and serves as a background well for the water quality monitoring network. A bladder pump could not be used to purge and/or sample this well due to the pressure head caused by the deep groundwater level in the well (146.01 ft-TOC). Instead, Anchor QEA technicians used a GeoTech® Geosub® pump and performed low-flow Spring 2017 Semiannual Water Quality Monitoring Report 4 June 2017 sampling techniques to purge and sample the well on March 28, 2017. During purging, the field parameters for groundwater were measured and recorded approximately every 3 minutes. Well purging continued until these parameters stabilized for three consecutive readings. The stabilization criteria were the same as for other wells (as described in Section 2.1.1.2). Once the parameters had stabilized, groundwater samples were collected and placed into laboratory-supplied sample bottles by a technician wearing a new pair of nitrile gloves. 2.1.2 Surface Water Sampling Methods Surface water samples SW-1 and SW-2 were collected on March 28, 2017 at designated locations from the North Toe River, which is located just east of the MSW Landfill. The SW-1 sample represents surface water quality upstream of the MSW landfill, and the SW-2 sample represents surface water quality downstream from the landfill. One round of field parameters—consisting of temperature, pH, SC, DO, ORP, and turbidity—was measured and recorded at each surface water sampling location prior to collecting the surface water sample. Each sample was collected into laboratory-supplied sample containers by a technician wearing a new pair of nitrile gloves. 2.2 Sample Handling, Documentation, and Analysis Field parameters and additional observations pertaining to the MSW Landfill sampling locations are provided on sampling logs, which are included in Appendix A. Following collection, each groundwater and surface water sample was immediately placed on ice in a sample cooler for shipment to Prism Laboratories, a North Carolina-certified laboratory located in Charlotte, North Carolina. The 1995 Closure Letter identified in Section 1.0 provides the sampling parameter list in its Attachment 2 titled “Sampling and Analysis Requirements for Construction and Demolition Landfills and Closed Sanitary Landfills” of the North Carolina Water Quality Monitoring Guidance Document for Solid Waste Facilities (North Carolina Department of Environment and Natural Resources 1 [DENR] 1995). Table 2 provides details of analyses performed on all collected samples. Proper chain-of-custody documentation procedures were followed during collection and transportation of each sample to the laboratory. Documentation is included in Appendix B of this report. A trip blank, provided by the laboratory, was placed in each sample cooler and analyzed for Appendix I volatile organic compounds (VOCs) per Title 40 of the U.S. Code of Federal Regulations (CFR), Part 258. The laboratory analytical reports are provided in Appendix B. The Prism laboratory report of analysis, presented in Appendix B, contains results for selected constituents that are not discussed in the text of this report. These constituents include eight additional metals from the Appendix I constituent list, as well as tetrahydrofuran, chloride, manganese, sulfate, iron, alkalinity, and total dissolved solids. The additional constituents were 1 The former DENR is now known as the DEQ. Spring 2017 Semiannual Water Quality Monitoring Report 5 June 2017 included in the laboratory analyses performed on three samples: the two surface water locations (SW-1 and SW-2) and monitoring well MW-J. Samples were collected from these points to satisfy monitoring requirements for both the MSW Landfill and the C&D Landfill. Samples collected from the three referenced sampling points were analyzed for the additional constituents to meet requirements of the 15A NCAC 13B.0500 and .0601 rules, pertaining to C&D landfills. A discussion of the results for applicable constituents is included in the Spring 2017 Semiannual Water Quality Monitoring Report, Yancey-Mitchell County Construction and Demolition Debris Landfill submitted in June 2017 (Anchor QEA 2017). Spring 2017 Semiannual Water Quality Monitoring Report 6 June 2017 3 Findings 3.1 Analytical Results The laboratory analytical results and field parameter data for the groundwater and surface water samples collected at the landfill are included in Appendices A and B, as well as in the Electronic Data Deliverable (EDD), which is provided separately to the DEQ DWM Solid Waste Section (SWS) per applicable guidelines. Non-detections were reported at the method detection limit (MDL), and all concentrations exceeding the MDL were reported and appropriately qualified. The MDL is the minimum concentration of a substance that can be measured and reported by a laboratory with 99 percent confidence that the analyte concentration is greater than zero. All detections were compared to the analyte-specific Solid Waste Section Limit (SWSL) established by the DEQ SWS. The SWSL is defined by the SWS as the lowest concentration of an analyte in a sample that can be quantitatively determined with suitable precision and accuracy. In this report, if the reported concentration is above the laboratory MDL and below the method reporting limit (the analytical result is qualified by the laboratory as estimated and is flagged with a “J” qualifier (J-flag). The MRL is the minimum concentration of a target analyte that can be accurately determined by the referenced method. If the reported concentration is above the laboratory MRL and below the SWSL, the analytical result is qualified as estimated and is flagged by Anchor QEA with an italicized “J” qualifier (italicized J-flag). Concentrations detected below the respective SWSLs are not discussed in the text of this report unless they exceed their contaminant- specific water quality standard, as discussed below. Detected concentrations of analytes in groundwater samples were compared to current groundwater quality standards specified in 15A NCAC 2L.0202 and are referred to as “2L standards.” Detected concentrations of analytes in groundwater with no established 2L standard were compared either to the interim maximum allowable concentrations (IMACs) for Class GA and GSA groundwater (in accordance with 15A NCAC 02L .0202 [c]) or Groundwater Protection Standards (GWPS), pursuant to 15A NCAC 13B.1634. Detections of analytes in surface-water samples were compared to 15A NCAC 2B surface-water quality standards (2B standards) established for Class B trout waters, as classified by the DEQ Division of Water Quality (DWQ). Table 3 presents the summary of detected constituents and outlines concentrations of analytes that were above applicable SWSLs, as well as detected analytes that exceeded their respective 2L standard, IMAC, or 2B standard. Spring 2017 Semiannual Water Quality Monitoring Report 7 June 2017 3.1.1 Groundwater Samples The following sections summarize detections of field parameters, Appendix I VOCs, and metals in groundwater. 3.1.1.1 Field Parameters The pH readings measured from the samples collected from monitoring wells MW-2, MW-3, and MW-AR were below the acceptable range of 6.5 to 8.5 Standard Units (SU) specified in the 2L standards (Table 3). The pH readings recorded for this event are consistent with historical data. Turbidity values at the time of sampling the monitoring wells ranged from 4.48 nephelometric turbidity units (NTUs) in MW-J to 34.76 NTUs in MW-3 (Table 3). MW-2, which was purged and sampled with a bailer, showed a turbidity value of 21.54 NTUs. DO readings measured from the samples collected from the monitoring wells ranged between 2.08 milligrams per liter (mg/L) in MW-AR to 7.84 mg/L in MW-J. Specific conductivity measurements ranged between 72 microsiemens per centimeter (µS/cm) in MW-AR to 1,551 µS/cm in MW-B. ORP values measured in the samples collected from the monitoring wells ranged between -44.8 millivolts (mV) in MW-B to 309.2 mV in MW-AR. SWSLs and 2L standards are not established for DO, specific conductivity, and ORP. 3.1.1.2 VOCs Eleven VOCs were detected in the groundwater samples collected from one or more of the monitoring wells (Table 3). Seven of the eleven VOCs (1,4-dichlorobenzene, benzene, chlorobenzene, ethylbenzene, toluene, vinyl chloride, and total xylenes) were detected at concentrations above their respective SWSLs in samples from one or more monitoring wells (Table 3). Only two compounds, benzene and vinyl chloride, were detected at concentrations above their 2L standards. Both of these exceedances occurred in the groundwater sample collected from MW-B at 3.8 micrograms per liter (µg/L) and 2.6 µg/L, respectively (Table 3 and Figure 2). Historic data for monitoring well MW-B shows consistent exceedances of these constituents during prior sampling events. 3.1.1.3 Metals Seven metals were detected in the groundwater samples collected from one or more monitoring wells (Table 3). Of the seven detected metals, only barium had detected concentration above its SWSL in the sample collected from monitoring well MW-2 (Table 3). None of the detected metals had concentrations that exceeded their respective 2L groundwater quality standards or IMACs. Concentrations of the detected metals are consistent with historical data. Spring 2017 Semiannual Water Quality Monitoring Report 8 June 2017 3.1.2 Surface Water Samples The following sections summarize detections of field parameters, VOCs, metals, and field parameters in surface water. The location of sample point SW-1 in the North Toe River is upstream of the landfill and is assumed to represent surface water quality upstream of the Yancey County MSW and C&D landfills. The location of sample point SW-2 in the North Toe River is downstream of the landfill and is assumed to represent surface water quality downstream of the landfills (Figure 2). 3.1.2.1 Field Parameters The pH readings were obtained on March 28, 2017 for surface water samples. The pH readings measured 6.25 and 6.45 SU for surface water samples SW-1 and SW-2, respectively. Both results are within the 2B standard range for pH established at 6.0 to 9.0 SU (Table 3) and are consistent with historical readings. Turbidity was measured and recorded for SW-1 and SW-2 at 2.17 NTUs and 9.22 NTUs, respectively. Both values are within the 2B standard of 10 NTUs (Table 3) and are consistent with historical readings. Dissolved oxygen was measured at 9.17 mg/L for SW-1 and 7.94 mg/L at SW-2, both values within the established 2B standard for dissolved oxygen of 6.0 mg/L (the 2B standard indicates “equal to or greater than 6.0 mg/L” for trout water) and are consistent with historical readings. Specific conductivity measurements in surface water samples SW-1 and SW-2 were recorded at 70 µS/cm and 61 µS/cm, respectively. ORP measurements in SW-1 and SW-2 were recorded at 299.7 mV and 300.1 mV, respectively. 2B standards do not exist for these field parameters. Detailed field parameter results are provided in Appendix A and Table 3 of this report. 3.1.2.2 VOCs No VOCs were detected in either of the surface water samples collected from the landfill. 3.1.2.3 Metals Three metals (barium, chromium, and lead) were detected in both surface water samples (Table 3). None of the detected metals exceeded their respective SWSLs or associated 2B standards. The relationship of overall metals concentrations between the upstream and downstream surface water samples does not show evidence of the landfill impacting surface water downstream of the landfill. The detected metals in the downstream sample location were of similar concentration ranges as the upstream sample location and supports the conclusion that the metal concentrations in the landfill groundwater monitoring wells are not impacting the surface water. Spring 2017 Semiannual Water Quality Monitoring Report 9 June 2017 3.2 Hydrogeology Groundwater elevations were calculated for the spring 2017 semiannual water quality monitoring event using the measured depths to water and the associated top-of-casing elevations determined from a survey performed for the monitoring wells in October 2009. Groundwater elevation data are reported in Table 1. Figure 3 presents the generalized bedrock groundwater flow direction and generalized saprolite groundwater flow direction. Generalized groundwater flow directions were estimated using groundwater elevation data associated with a limited number of monitoring well locations in an area of complex topographic and geologic conditions. The estimated groundwater flow directions indicate that groundwater in the bedrock is flowing generally in a northeasterly direction and that groundwater in the saprolite is generally mimicking topography. In the area where data is available, groundwater flow in the saprolite is interpreted to be convergent toward a topographic trough in a northerly direction. The apparent groundwater flow directions and the local topography suggest that groundwater in both saprolite and bedrock is flowing toward the North Toe River. Spring 2017 Semiannual Water Quality Monitoring Report 10 June 2017 4 Summary Anchor QEA completed the first semiannual water quality monitoring event of 2017 at the Yancey- Mitchell County MSW Landfill on March 28 and 29, 2017. Table 3 of this report and the Prism Analytical Reports (Appendix B) provide detailed analytical results and field data representing the groundwater and surface water quality at the MSW Landfill. Generally, the groundwater and surface water analytical results show that constituent concentrations are less than the respective SWSLs, 2B standards, and 2L standards, with the exception of benzene and vinyl chloride in groundwater samples from compliance monitoring well MW-B. Benzene and vinyl chloride have never been detected in the downstream surface water sample. The similarity in concentrations of metals in both surface water samples supports the conclusion that groundwater flow from the landfill toward the North Toe River is not impacting surface water. 4.1 Future Activities Anchor QEA will continue to measure field parameters and collect water quality samples from groundwater and surface water monitoring points associated with the MSW Landfill. Water quality samples will be submitted to a North Carolina-certified laboratory for analysis of eight metals, as well as Appendix I VOCs on a semiannual basis. The next sampling event is scheduled for September 2017. Spring 2017 Semiannual Water Quality Monitoring Report 11 June 2017 5 References Anchor QEA (Anchor QEA of North Carolina, PLLC), 2017. Spring 2017 Semiannual Water Quality Monitoring Report, Yancey-Mitchell County Construction and Demolition Debris Landfill. June 2017. DENR (North Carolina Department of Environment and Natural Resources), 1995. North Carolina Water Quality Monitoring Guidance Document for Solid Waste Facilities. DENR DWM SWS (DENR Division of Waste Management Solid Waste Section), December 21, 1995. Closure of the Yancey-Mitchell County Landfill Permit #100-01. DENR DWM SWS, Revised April 2008. Solid Waste Section Guidelines for Groundwater, Soil, and Surface Water Sampling. EPA (United States Environmental Protection Agency), revised 2013. SESD Operating Procedure: Groundwater Sampling. March 6, 2013. Puls, R.W., and M. J. Barcelona, 1996. Low-Flow (Minimal Drawdown) Ground-Water Sampling Procedures, U.S. Environmental Protection Agency, OSWER, EPA/540/S-95/504. Tables Table 1 Monitoring Well Construction Summary Spring 2017 Semiannual Water Quality Monitoring Report Yancey-Mitchell County Closed Construction and Demolition Debris Landfill Page 1 of 1 June 2017 Northing Easting Ground Surface Elevation TOC Elevation Stick Up Total Well Depth Depth To Water Groundwater Elevation Approximate Depth to Bedrock Approximate Bedrock Elevation Depth to Top of Screened Interval Depth to Bottom of Screened Interval Top of Screen Elevation Elevation of Bottom of Screen (NAD 83; 2007)(NAD 83; 2007)(feet NAVD 88) (feet NAVD 88) (feet above ground surface) (feet below TOC) (feet below TOC) (feet NAVD 88)(feet bgs)(feet NAVD 88)(feet bgs)(feet bgs)(feet NAVD 88) (feet NAVD 88) C&D Landfill Monitoring Wells 100-02 MW-H 12/04/1996 809563.75 1058698.38 2,566.36 2,568.68 2.3 64.5 61.74 2,506.94 62 2,504 47.0 62.0 2,519.4 2,504.4 100-02 MW-I 12/02/1996 809923.04 1058531.91 2,596.57 2,598.77 2.0 83.0 76.81 2,521.96 ~85 2,512 64.0 79.0 2,532.6 2,517.6 100-02 MW-J 11/26/1996 808698.05 1057994.86 2,873.58 2,875.99 2.3 196.80 149.31 2,726.68 2 2,872 179.5 194.5 2,694.1 2,679.1 Bedrock MSW Landfill Monitoring Wells 100-01 MW-2 No Well Record 809474.01 1059181.42 2,568.85 2,572.06 3.2 56.3 37.11 2,534.95 100-01 MW-3 No Well Record 809357.74 1058830.13 2,551.34 2,553.57 1.7 38.0 31.35 2,522.22 100-01 MW-AR No Well Record 808483.97 1059176.2 2,688.76 2,691.17 2.3 71.4 63.92 2,627.25 Assumed Bedrock 100-01 MW-B 12/02/ 1996 809020.07 1059514.58 2,624.07 2,626.27 2.0 70.0 61.39 2,564.88 18 2,606 53.0 68.0 2,571.1 2,556.1 Bedrock DENR Well Construction/ Drilling Log Record, dated 12/31/96 Notes: Survey data showing the horizontal and vertical positions of the monitoring wells were presented in the Appendix A of "Fall 2009 Semiannual Water Quality Monitoring Report, Yancey-Mitchell County Construction and Demolition Debris Landfill" dated November 16, 2009. No Well Record: Indicates that the well record, if it exists, was not readily obtainable. NAD: North American Datum 1983 NAVD: North American Vertical Datum 1988 TOC: Top of casing bgs: below ground surface Depth to water: Measured on March 28 and 29, 2017 Saprolite DENR Well Construction/Drilling Log Record, dated 12/31/96 Assumed Saprolite No Well Construction/ Drilling Record is Available No Well Record No Well Record No Well Record No Well Record No Well Record No Well Record Source of Well Construction Information Facility Permit Well ID Date Drilled Geology of Screened Interval Table 2 Summary of Laboratory Analyses Performed on Samples-March 2017 Spring 2017 Semiannual Water Quality Monitoring Report Yancey-Mitchell County Closed Construction and Demolition Debris Landfill Page 1 of 1 June 2017 GROUNDWATER SAMPLES VOCs Metals Sulfate Chloride TDS Alkalinity EPA 8260B EPA 6020B EPA 7470A EPA 9056A EPA 9056A SM 2540C SM 2320B 100-02 MW-H 03/29/2017 X X X X X X 100-02 MW-I 03/28/2017 X X X X X X 100-02 MW-J 03/28/2017 X X X X X X SURFACE WATER SAMPLES VOCs Metals Sulfate Chloride TDS Alkalinity EPA 8260B EPA 6020B EPA 7470A EPA 9056A EPA 9056A SM 2540C SM 2320B 100-02 SW-1 03/28/2017 X X X X X X 100-02 SW-2 03/28/2017 X X X X X X QUALITY CONTROL SAMPLES VOCs EPA 8260B 100-02 TRIP BLANK (C&D)03/29/2017 X 100-02 TRIP BLANK (SW)03/28/2017 X Notes: VOCs Volatile organic compounds FACILITY PERMIT SAMPLE ID COLLECT DATE VOCs and metals analysis include Appendix I constituents per 40 CFR Part 258. Metals include manganese, iron, and mercury in addition to Appendix I constituents. Tetrahydrofuran analysis has been performed since the spring 2011 sampling event per the North Carolina Division of Waste Management, Solid Waste Section requirement specified in the June 25, 2010 memorandum. FACILITY PERMIT WELL ID COLLECT DATE FACILITY PERMIT SAMPLE ID COLLECT DATE Table 3 Summary of Analytical Results Spring 2017 Semiannual Water Quality Monitoring Report Yancey-Mitchell County Closed Construction and Demolition Debris Landfill Page 1 of 2 June 2017 Metals (including Appendix I) Lab Certification 40 Lab Methods EPA 6020B and EPA 7470A (Mercury) Parameter Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Iron Lead Manganese Mercury Nickel Selenium Silver Thallium Vanadium Zinc CAS Number 7440-38-2 7440-39-3 7440-41-7 7440-43-9 7440-47-3 7440-48-4 7440-50-8 7439-89-6 7439-92-1 7439-96-5 7439-97-6 7440-02-0 7782-49-2 7440-22-4 7440-28-0 7440-62-2 7440-66-6 SWS ID 14 15 23 34 51 53 54 340 131 342 132 152 183 184 194 209 213 Units µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L Sample ID Collect Date Result Result Result Result Result Result Result Result Result Result Result Result Result Result Result Result Result Groundwater Samples MW-H 03/29/2017 0.45 U 71 J 0.098 J 0.28 J 1.6 J, B 0.84 J 2.2 J 580 0.30 J 930 0.60 1.2 J 0.70 J 0.079 J 0.11 J 0.92 J 5.8 J MW-I 03/28/2017 0.45 U 62 J 0.16 J 0.090 J 0.69 J, B 0.52 J 0.48 J 370 0.071 J 170 0.030 U 1.1 J 0.450 U 0.067 U 0.12 J 0.79 U 8.2 J MW-J 03/28/2017 1.8 J 16 J 0.068 U 0.053 U 1.2 J, B 0.68 J 1.8 J 190 J 0.21 J 8.4 J 0.030 U 1.4 J 1.7 J 0.067 U 0.060 J 0.87 J 5.7 J Surface Water Samples SW-1 03/28/2017 0.45 U 18 J 0.068 U 0.053 U 0.42 J 0.10 J 0.93 J 240 J 0.14 J 31 J 0.030 U 0.25 J 0.450 U 0.067 U 0.34 J 0.79 U 2.6 J SW-2 03/28/2017 0.45 U 16 J 0.068 U 0.053 U 0.48 J 0.12 J 1.1 J 250 J 0.15 J 25 J 0.030 U 0.34 J 0.450 U 0.067 U 0.23 J 0.79 U 5.1 J Quality Control Samples TRIP BLANK (C&D)03/29/2017 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA TRIP BLANK (SW)03/28/2017 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA MDL 0.450 0.120 0.068 0.053 0.320 0.056 0.410 20.0 0.061 0.760 0.030 0.082 0.450 0.067 0.018 0.79 1.30 MRL 1.0 5.0 1.0 1.0 2.0 1.0 5.0 100 1.0 5.0 0.20 2.0 5.0 5.0 1.0 1.0 10 SWSL 10 100 1 1 10 10 10 300 10 50 0.2 50 10 10 5.5 25 10 2L 10 700 NE 2 10 NE 1,000 300 15 50 1 100 20 20 NE NE 1,000 IMAC NE NE 4 NE NE 1 NE NE NE NE NE NE NE NE 0.2 0.3 NE GWPS NE NE 4 NE NE 1 NE NE NE NE NE NE NE NE 0.28 0.3 NE 2B 10 200,000 6.5 0.15 35 4 2.7 NE 0.54 NE 0.012 16 5 0.06 0.47 NE 36 Notes: Detections: Only detected constituents are listed on this table. Please refer to the Prism laboratory report of analyses for further details. Appendix I: Indicates VOCs and metals per 40 CFR Part 258. Lab Method: The analytical method used to analyze the constituents. CAS Number: A unique number assigned by the Chemical Abstracts Service (CAS) to all identified parameters. SWS ID: Solid Waste Section Identification Number. Collect Date: The date on which the sample was collected in the field. Result: Analytical data reported by the laboratory or field data collected by Anchor QEA. U: A laboratory data qualifier used for parameters not detected at concentrations above MDL. J: A laboratory data qualifier used for parameters detected at estimated concentrations above MDL but below MRL. J: A qualifier assigned by Anchor QEA to reflect a detected concentration that is greater than MRL and MDL but less than the SWSL. B: A laboratory data qualifier used to indicate an analyte that is found in the associated blank at a concentration greater than one-half of the report limit. IMAC: Interim Maximum Allowable Concentration. The IMAC concentrations are listed in Appendix #1 of the 2L. NE: Not Established NA: Not Applicable 0.60: Bolded numbers indicate an SWSL exceedance 580: Shaded cells indicate the result is in exceedance of the 2L, IMAC, GWP, or 2B standard. Units: Micrograms per liter (µg/L) and milligrams per liter (mg/L) for analytical results, Standard Units (SU) for pH, nephelometric turbidity units (NTU) for turbidity, microsiemens per centimeter (µS/cm) for specific conductivity, degrees celcius (°C) for temperature, and millivolts (mV) for oxidation reduction potential. 2B: Indicates surface water standard per North Carolina Administrative Code, Title 15A: Department of Environmental Quality, Subchapter 2B - Surface Water and Wetland Standards (last amended in March 2016) or standard obtained from National Criteria per EPA table (current as of May 15, 2013). MDL: Method detection limit, which is the minimum concentration of a substance that can be measured and reported with 99% confidence that the analyte concentration is greater than zero. MRL: Method reporting limit, which is the minimum concentration of a target analyte that can be accurately determined by the referenced method. SWSL: The Solid Waste Section Limit. This limit (identified by DEQ) is the lowest amount of analyte in a sample that can be quantitatively determined with suitable precision and accuracy. 2L: Subchapter 2L - Groundwater Classifications and Standards, DEQ (Amended April 1, 2013). Groundwater standard from North Carolina Administrative Code, Title 15A: Department of Environmental Quality. GWPS: The Groundwater Protection Standard pursuant to 15A NCAC 13B .1634, DEQ. Current standards were obtained from https://deq.nc.gov/about/divisions/waste-management/waste-management-permit-guidance/solid-waste-section/environmental- monitoring/environmental-monitoring-list (last updated June, 2011). GWPS is used only if 2L or IMAC standards are not established for specific constituent. Table 3 Summary of Analytical Results Spring 2017 Semiannual Water Quality Monitoring Report Yancey-Mitchell County Closed Construction and Demolition Debris Landfill Page 2 of 2 June 2017 VOCs (Appendix I)Inorganics Field Parameters Lab Certification 12 Lab Methods EPA 8260B EPA 9056A EPA 9056A SM2320 B SM2540 C 5445 (pH only) Parameter cis-1,2- Dichloro- ethene Ethyl- benzene m & p Xylene o-Xylene Tetra- hydrofuran Xylene (Total)Chloride Sulfate Total Alkalinity to pH 4.5 Total Dissolved Solids pH Dissolved Oxygen Turbidity Temperature Specific Conductivity Oxidation Reduction Potential CAS Number 156-59-2 100-41-4 108-38-3 95-47-6 109-99-9 1330-20-7 16887-00-6 14808-79-8 NA NA SW320 7782-44-7 SW330 SW325 SW323 SW336 SWS ID 78 110 359 408 458 346 301 315 337 311 320 356 330 325 323 336 Units µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L SU mg/L NTU °C µS/cm mV Sample ID Collect Date Result Result Result Result Result Result Result Result Result Result Result Result Result Result Result Result Groundwater Samples MW-H 03/29/2017 0.69 J 0.061 U 0.12 U 0.044 U 39 0.15 U 39,000 76,000 J 100,000 330,000 5.73 3.40 29.24 13.47 362 293.5 MW-I 03/28/2017 0.056 U 0.061 U 0.12 U 0.044 U 42 0.15 U 15,000 570 J 23,000 76,000 5.29 3.22 8.78 12.35 99 249.0 MW-J 03/28/2017 0.056 U 0.90 J 3.7 2.0 0.16 U 5.6 1,800 100,000 J 59,000 250,000 6.95 7.84 4.48 13.80 310 281.6 Surface Water Samples SW-1 03/28/2017 0.056 U 0.061 U 0.12 U 0.044 U 0.16 U 0.15 U 7,200 11,000 J 13,000 52,000 6.25 9.17 2.17 13.53 70 299.7 SW-2 03/28/2017 0.056 U 0.061 U 0.12 U 0.044 U 0.16 U 0.15 U 7,200 7,300 J 11,000 44,000 J 6.45 7.94 9.22 13.91 61 300.1 Quality Control Samples TRIP BLANK (C&D)03/29/2017 0.056 U 0.061 U 0.12 U 0.044 U 0.16 U 0.15 U NA NA NA NA NA NA NA NA NA NA TRIP BLANK (SW)03/28/2017 0.056 U 0.061 U 0.12 U 0.044 U 0.16 U 0.15 U NA NA NA NA NA NA NA NA NA NA MDL 0.056 0.061 0.12 0.044 0.16 0.15 44 320 770 1,400 NA NA NA NA NA NA MRL 0.50 0.50 1.0 0.50 10 3.0 1,000 1,000 5,000 50,000 NA NA NA NA NA NA SWSL 5 1 NE NE NE 5 NE 250,000 NE NE NE NE NE NE NE NE 2L 70 600 500 500 NE 500 250,000 250,000 NE 500,000 6.5-8.5 NE NE NE NE NE IMAC NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE GWP NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE 2B 720 97 NE 600 NE 670 230,000 NE NE NE 6.0-9.0 >6.0 10 NE NE NE Figures [ 0 2,0001,000 Feet NOTE:Burnsville, NC is located approximately 7.0 milessouthwest of the landfill parcel boundary. LEGEND: Landfill Property Boundary Publish Date: 2017/04/07, 3:10 PM | User: alesueurFilepath: P:\Yancey County\Solid Waste\Figures\GIS\MXD\2017\Spring\Figure 1 - Site Location Map AQ.mxd Figure 1Site Location Map Yancey-Mitchell Counties Closed Landfill Water Quality ReportYancey-Mitchell County Closed MSW (Permit #100-01) and Closed C&D (Permit #100-02) Landfills SOURCES:Basemap: USGS 1:24,000 Scale Topo Maps, Micaville Quadrangle, 1987Site Property Boundary: Yancey County GIS Anchor QEA of North Carolina, PLLC%7 miles to Burnsville, NC %NC Hwy-80 [ 0 500 1,000250 Feet NOTE(S):1. Posted data are constituents detected atconcentrations above their respective water qualitystandard (2L Standard, Interim Maximum AllowableConcentration [IMAC], or 2B Standard)2. Sample Dates: March 28 and 29, 20173. Surface water sample locations are approximate. Thedownstream surface water sample (SW-2) is shown onthe map inset. LEGEND: !U Bedrock Monitoring Well Location !U Saprolite Monitoring Well Location #*Surface Water Sample Location Approximate Landfill Boundaries Landfill Parcel Boundary Streams Publish Date: 2017/05/03, 1:37 PM | User: alesueurFilepath: P:\Yancey County\Solid Waste\Figures\GIS\MXD\2017\Spring\Figure 2 - C&D Sample Location Map AQ.mxd Figure 2Sample Location and Posted Data Map Yancey-Mitchell County Closed C&D Landfill Water Quality ReportYancey-Mitchell County Closed MSW (Permit #100-01) and Closed C&D (Permit #100-02) Landfills SOURCE(S):Basemap: NC OneMap 2010Parcels and Streams: Yancey County GISMonitoring Wells: Survey data from Webb A. Morganand Associates, P.A. (2009) Anchor QEA of North Carolina, PLLC 2L Groundwater Standards or IMACIron (300 µg/L)Manganese (50 µg/L)pH (6.5-8.5 Standard Units [SU]) #*!U !U !U MW-I Iron (370 µg/L) Manganese (170 µg/L) pH (5.29 SU) MW-H Iron (580 µg/L)Manganese (930 µg/L) pH (5.73 SU) MW-J (Background Well) No Exceedances Construction and Demolition Debris Landfill Municipal SolidWaste Landfill SW-1 No Exceedances%Flow DirectionREBELSREBELSCREEKCREEK NORTH TOE RIVERNORTH TOE RI VERWOLF BRANCHWOLF BRANCH#* #* SW-2 No Exceedances 0 6,0003,000 Feet %%%% !U !U !U !U !U !U !U %Flow Direction Flow Direction Generalized Bedrock Groundwater Flow Generalized SaproliteGroundwater Flow Construction and DemolitionDebris Landfill Municipal SolidWaste Landfill MW-2 (2,534.95)MW-3 (2,522.22) MW-AR (2,627.25) MW-B (2,564.88) MW-J (2,726.68) MW-H (2,506.94) MW-I (2,521.96)25402580 2380 2520 2560 2460 2 5 6 0 26802440 2 4 80 2420 26602640 2420 2620 2540 24602520 24402480 2360 2600 2400 25002500 2 5 0 0 2700270026 00 24002700 24002500 2400 27002700 280025802560242028602480 2620278027202 7 4 0 2480 2 5 40 2 6 8 0 2520244028602720 24202520 2380 24402 4 2 0 2640 2840 244027202460 282026202460 2680 27802 6 6 0 2760 2480264027602680 2360REBELS CREEKREBELS CREEKWOLF BRANCHWOLF BRANCHNORTH TOE RIVERNORTH TOE RIVER Publish Date: 2017/06/13, 1:42 PM | User: alesueurFilepath: P:\Yancey County\Solid Waste\Figures\GIS\MXD\2017\Spring\Fig3AQ.mxd [ 0 400200 Feet NOTES:1. (2,521.96) = Calculatedgroundwater elevation2. Groundwater elevations arebased on depth to watermeasurements collected on March28 and 29, 2017. Figure 3Generalized Groundwater Flow Direction Map Yancey-Mitchell County Closed MSW and C&D Landfills Water Quality ReportsYancey-Mitchell County Closed MSW (Permit #100-01) and Closed C&D (Permit #100-02) Landfills LEGEND: !U Bedrock Monitoring Well Location !U Saprolite Monitoring WellLocation Approximate Landfill Boundary Elevation Contour (20ftInterval) Landfill Parcel SOURCE(S):Parcels: Yancey County GISMonitoring Wells: Survey data fromWebb A. Morgan and Associates,P.A. (2009)Elevation Contours: Yancey Countyand Mitchell County Lidar, 2007Roads: Yancey County and MitchellCounty GIS Anchor QEA of North Carolina, PLLC Appendix A Sampling Logs and Equipment Documentation & Instrument Calibration Data Sheets Appendix B Reports of Laboratory Analysis and Chain- of-Custody Documentation This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed according to the referenced methods. Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case narrative. NC Certification No. 402 NC Drinking Water Cert No. 37735 SC Certification No. 99012 Case Narrative 04/18/2017 Anchor QEA of North Carolina, PLLC Brian Gant 231 Haywood Street Asheville, NC 28801 Project: Yancey-Mitchell MSW Landfill Lab Submittal Date: 03/30/2017 Prism Work Order: 7030456 Please call if you have any questions relating to this analytical report. Respectfully, PRISM LABORATORIES, INC. President/Project Manager Reviewed ByRobbi A. Jones Robbi A. Jones President/Project Manager Data Qualifiers Key Reference: J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag). MI Matrix spike outside of the control limits. Matrix interference suspected. Method Detection LimitMDL Below Reporting LimitBRL Relative Percent DifferenceRPD *Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and reporting limit indicated with a J. This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 1 of 21 Sample Receipt Summary 04/18/2017 Prism Work Order: 7030456 Client Sample ID MatrixLab Sample ID Date Sampled Date Received 7030456-01 03/28/17MW-AR 03/30/17Water 7030456-02 03/29/17MW-B 03/30/17Water 7030456-03 03/29/17MW-2 03/30/17Water 7030456-04 03/28/17MW-3 03/30/17Water 7030456-05 03/29/17Trip Blank 03/30/17Water Samples were received in good condition at 1.9 degrees C unless otherwise noted. This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 2 of 21 Client ID ResultParameterMethod UnitsPrism ID Prism Work Order: 7030456 04/18/2017 Summary of Detections 0.51 J ug/L7030456-01 MW-AR Arsenic 6020B 22 ug/L7030456-01 MW-AR Barium 6020B 0.13 J ug/L7030456-01 MW-AR Cadmium 6020B 0.54 J ug/L7030456-01 MW-AR Chromium 6020B 0.11 J ug/L7030456-01 MW-AR Lead 6020B 0.099 J ug/L7030456-01 MW-AR Silver 6020B 4.6 ug/L7030456-02 MW-B Arsenic 6020B 71 ug/L7030456-02 MW-B Barium 6020B 0.63 J ug/L7030456-02 MW-B Chromium 6020B 0.36 J ug/L7030456-02 MW-B Lead 6020B 0.13 J ug/L7030456-02 MW-B Silver 6020B 5.6 ug/L7030456-02 MW-B 1,4-Dichlorobenzene 8260B 14 ug/L7030456-02 MW-B Acetone 8260B 3.8 ug/L7030456-02 MW-B Benzene 8260B 4.7 ug/L7030456-02 MW-B Chlorobenzene 8260B 1.9 ug/L7030456-02 MW-B Ethylbenzene 8260B 5.1 ug/L7030456-02 MW-B m,p-Xylenes 8260B 3.3 ug/L7030456-02 MW-B o-Xylene 8260B 180 ug/L7030456-02 MW-B Tetrahydrofuran 8260B 2.0 ug/L7030456-02 MW-B Toluene 8260B 2.6 ug/L7030456-02 MW-B Vinyl chloride 8260B 8.4 ug/L7030456-02 MW-B Xylenes, total 8260B 170 ug/L7030456-03 MW-2 Barium 6020B 0.20 J ug/L7030456-03 MW-2 Cadmium 6020B 0.33 J ug/L7030456-03 MW-2 Chromium 6020B 0.39 J ug/L7030456-03 MW-2 Lead 6020B 2.5 J ug/L7030456-03 MW-2 Selenium 6020B 0.071 J ug/L7030456-03 MW-2 Silver 6020B 3.4 ug/L7030456-03 MW-2 1,4-Dichlorobenzene 8260B 0.71 ug/L7030456-03 MW-2 Benzene 8260B 3.8 ug/L7030456-03 MW-2 Chlorobenzene 8260B 65 ug/L7030456-04 MW-3 Barium 6020B 0.082 J ug/L7030456-04 MW-3 Cadmium 6020B 0.79 J ug/L7030456-04 MW-3 Chromium 6020B 0.084 J ug/L7030456-04 MW-3 Lead 6020B 0.94 ug/L7030456-04 MW-3 1,4-Dichlorobenzene 8260B 5.1 ug/L7030456-04 MW-3 Acetone 8260B 1.6 ug/L7030456-04 MW-3 Chlorobenzene 8260B This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 3 of 21 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030456-01 Prism Work Order: 7030456 Time Collected: 03/28/17 14:35 Time Submitted: 03/30/17 11:25 MW-AR SWSL Total Metals 7470A P7D016010.20 4/12/17 11:38 JABug/L 0.030Mercury0.2<0.030 6020B P7D006311.0 4/10/17 16:47 BGMJug/L 0.45Arsenic100.51 6020B P7D006315.0 4/10/17 16:47 BGMug/L 0.12Barium10022 6020B P7D006311.0 4/10/17 16:47 BGMJug/L 0.053Cadmium10.13 6020B P7D006311.0 4/10/17 16:47 BGMJug/L 0.32Chromium100.54 6020B P7D006311.0 4/10/17 16:47 BGMJug/L 0.061Lead100.11 6020B P7D006315.0 4/10/17 16:47 BGMug/L 0.45Selenium10<0.45 6020B P7D006315.0 4/10/17 16:47 BGMJug/L 0.067Silver100.099 Volatile Organic Compounds by GC/MS 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7C052011.0 4/1/17 0:02 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7C052012.0 4/1/17 0:02 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7C052015.0 4/1/17 0:02 KDMug/L 0.31Acetone100<0.31 8260B P7C05201204/1/17 0:02 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.048Benzene1<0.048 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7C052011.0 4/1/17 0:02 KDMug/L 0.040Bromoform3<0.040 8260B P7C052011.0 4/1/17 0:02 KDMug/L 0.18Bromomethane10<0.18 8260B P7C052015.0 4/1/17 0:02 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.062Chlorobenzene3<0.062 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.22Chloroethane10<0.22 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.076Chloroform5<0.076 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.079Chloromethane1<0.079 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 4 of 21 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030456-01 Prism Work Order: 7030456 Time Collected: 03/28/17 14:35 Time Submitted: 03/30/17 11:25 MW-AR SWSL 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.065Dibromomethane10<0.065 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7C052011.0 4/1/17 0:02 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7C052015.0 4/1/17 0:02 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7C052015.0 4/1/17 0:02 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7C052015.0 4/1/17 0:02 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7C052015.0 4/1/17 0:02 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7C052011.0 4/1/17 0:02 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.044o-Xylene NE<0.044 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.047Styrene1<0.047 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7C05201104/1/17 0:02 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.044Toluene1<0.044 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7C05201104/1/17 0:02 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7C052012.0 4/1/17 0:02 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7C052010.50 4/1/17 0:02 KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7C052013.0 4/1/17 0:02 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124112 %4-Bromofluorobenzene 75-129100 %Dibromofluoromethane 77-123100 %Toluene-d8 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 5 of 21 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030456-02 Prism Work Order: 7030456 Time Collected: 03/29/17 11:48 Time Submitted: 03/30/17 11:25 MW-B SWSL Total Metals 7470A P7D016010.20 4/12/17 11:27 JABug/L 0.030Mercury0.2<0.030 6020B P7D006311.0 4/10/17 17:00 BGMug/L 0.45Arsenic104.6 6020B P7D006315.0 4/10/17 17:00 BGMug/L 0.12Barium10071 6020B P7D006311.0 4/10/17 17:00 BGMug/L 0.053Cadmium1<0.053 6020B P7D006311.0 4/10/17 17:00 BGMJug/L 0.32Chromium100.63 6020B P7D006311.0 4/10/17 17:00 BGMJug/L 0.061Lead100.36 6020B P7D006315.0 4/10/17 17:00 BGMug/L 0.45Selenium10<0.45 6020B P7D006315.0 4/10/17 17:00 BGMJug/L 0.067Silver100.13 Volatile Organic Compounds by GC/MS 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7C052011.0 4/1/17 3:29 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7C052012.0 4/1/17 3:29 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.0501,4-Dichlorobenzene 15.6 8260B P7C052015.0 4/1/17 3:29 KDMug/L 0.31Acetone10014 8260B P7C05201204/1/17 3:29 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.048Benzene13.8 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7C052011.0 4/1/17 3:29 KDMug/L 0.040Bromoform3<0.040 8260B P7C052011.0 4/1/17 3:29 KDMug/L 0.18Bromomethane10<0.18 8260B P7C052015.0 4/1/17 3:29 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.062Chlorobenzene34.7 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.22Chloroethane10<0.22 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.076Chloroform5<0.076 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.079Chloromethane1<0.079 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 6 of 21 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030456-02 Prism Work Order: 7030456 Time Collected: 03/29/17 11:48 Time Submitted: 03/30/17 11:25 MW-B SWSL 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.065Dibromomethane10<0.065 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.061Ethylbenzene11.9 8260B P7C052011.0 4/1/17 3:29 KDMug/L 0.12m,p-Xylenes NE5.1 8260B P7C052015.0 4/1/17 3:29 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7C052015.0 4/1/17 3:29 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7C052015.0 4/1/17 3:29 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7C052015.0 4/1/17 3:29 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7C052011.0 4/1/17 3:29 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.044o-Xylene NE3.3 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.047Styrene1<0.047 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7C0520101004/1/17 3:55 KDMug/L 1.6TetrahydrofuranNE180 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.044Toluene12.0 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7C05201104/1/17 3:29 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7C052012.0 4/1/17 3:29 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7C052010.50 4/1/17 3:29 KDMug/L 0.097Vinyl chloride 12.6 8260B P7C052013.0 4/1/17 3:29 KDMug/L 0.15Xylenes, total 58.4 Surrogate Recovery Control Limits 80-124109 %4-Bromofluorobenzene 75-129103 %Dibromofluoromethane 77-123100 %Toluene-d8 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 7 of 21 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030456-03 Prism Work Order: 7030456 Time Collected: 03/29/17 11:00 Time Submitted: 03/30/17 11:25 MW-2 SWSL Total Metals 7470A P7D016010.20 4/12/17 11:42 JABug/L 0.030Mercury0.2<0.030 6020B P7D006311.0 4/10/17 17:04 BGMug/L 0.45Arsenic10<0.45 6020B P7D006315.0 4/10/17 17:04 BGMug/L 0.12Barium100170 6020B P7D006311.0 4/10/17 17:04 BGMJug/L 0.053Cadmium10.20 6020B P7D006311.0 4/10/17 17:04 BGMJug/L 0.32Chromium100.33 6020B P7D006311.0 4/10/17 17:04 BGMJug/L 0.061Lead100.39 6020B P7D006315.0 4/10/17 17:04 BGMJug/L 0.45Selenium102.5 6020B P7D006315.0 4/10/17 17:04 BGMJug/L 0.067Silver100.071 Volatile Organic Compounds by GC/MS 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7C052011.0 4/1/17 0:28 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7C052012.0 4/1/17 0:28 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.0501,4-Dichlorobenzene 13.4 8260B P7C052015.0 4/1/17 0:28 KDMug/L 0.31Acetone100<0.31 8260B P7C05201204/1/17 0:28 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.048Benzene10.71 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7C052011.0 4/1/17 0:28 KDMug/L 0.040Bromoform3<0.040 8260B P7C052011.0 4/1/17 0:28 KDMug/L 0.18Bromomethane10<0.18 8260B P7C052015.0 4/1/17 0:28 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.062Chlorobenzene33.8 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.22Chloroethane10<0.22 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.076Chloroform5<0.076 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.079Chloromethane1<0.079 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 8 of 21 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030456-03 Prism Work Order: 7030456 Time Collected: 03/29/17 11:00 Time Submitted: 03/30/17 11:25 MW-2 SWSL 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.065Dibromomethane10<0.065 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7C052011.0 4/1/17 0:28 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7C052015.0 4/1/17 0:28 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7C052015.0 4/1/17 0:28 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7C052015.0 4/1/17 0:28 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7C052015.0 4/1/17 0:28 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7C052011.0 4/1/17 0:28 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.044o-Xylene NE<0.044 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.047Styrene1<0.047 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7C05201104/1/17 0:28 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.044Toluene1<0.044 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7C05201104/1/17 0:28 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7C052012.0 4/1/17 0:28 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7C052010.50 4/1/17 0:28 KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7C052013.0 4/1/17 0:28 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124113 %4-Bromofluorobenzene 75-129101 %Dibromofluoromethane 77-123102 %Toluene-d8 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 9 of 21 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030456-04 Prism Work Order: 7030456 Time Collected: 03/28/17 11:28 Time Submitted: 03/30/17 11:25 MW-3 SWSL Total Metals 7470A P7D016010.20 4/12/17 11:46 JABug/L 0.030Mercury0.2<0.030 6020B P7D006311.0 4/10/17 17:08 BGMug/L 0.45Arsenic10<0.45 6020B P7D006315.0 4/10/17 17:08 BGMug/L 0.12Barium10065 6020B P7D006311.0 4/10/17 17:08 BGMJug/L 0.053Cadmium10.082 6020B P7D006311.0 4/10/17 17:08 BGMJug/L 0.32Chromium100.79 6020B P7D006311.0 4/10/17 17:08 BGMJug/L 0.061Lead100.084 6020B P7D006315.0 4/10/17 17:08 BGMug/L 0.45Selenium10<0.45 6020B P7D006315.0 4/10/17 17:08 BGMug/L 0.067Silver10<0.067 Volatile Organic Compounds by GC/MS 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7C052011.0 4/1/17 0:54 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7C052012.0 4/1/17 0:54 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.0501,4-Dichlorobenzene 10.94 8260B P7C052015.0 4/1/17 0:54 KDMug/L 0.31Acetone1005.1 8260B P7C05201204/1/17 0:54 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.048Benzene1<0.048 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7C052011.0 4/1/17 0:54 KDMug/L 0.040Bromoform3<0.040 8260B P7C052011.0 4/1/17 0:54 KDMug/L 0.18Bromomethane10<0.18 8260B P7C052015.0 4/1/17 0:54 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.062Chlorobenzene31.6 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.22Chloroethane10<0.22 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.076Chloroform5<0.076 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.079Chloromethane1<0.079 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 10 of 21 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030456-04 Prism Work Order: 7030456 Time Collected: 03/28/17 11:28 Time Submitted: 03/30/17 11:25 MW-3 SWSL 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.065Dibromomethane10<0.065 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7C052011.0 4/1/17 0:54 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7C052015.0 4/1/17 0:54 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7C052015.0 4/1/17 0:54 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7C052015.0 4/1/17 0:54 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7C052015.0 4/1/17 0:54 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7C052011.0 4/1/17 0:54 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.044o-Xylene NE<0.044 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.047Styrene1<0.047 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7C05201104/1/17 0:54 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.044Toluene1<0.044 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7C05201104/1/17 0:54 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7C052012.0 4/1/17 0:54 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7C052010.50 4/1/17 0:54 KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7C052013.0 4/1/17 0:54 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124112 %4-Bromofluorobenzene 75-129101 %Dibromofluoromethane 77-123101 %Toluene-d8 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 11 of 21 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030456-05 Prism Work Order: 7030456 Time Collected: 03/29/17 00:00 Time Submitted: 03/30/17 11:25 Trip Blank SWSL Volatile Organic Compounds by GC/MS 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7C052011.0 3/31/17 20:34 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7C052012.0 3/31/17 20:34 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7C052015.0 3/31/17 20:34 KDMug/L 0.31Acetone100<0.31 8260B P7C05201203/31/17 20:34 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.048Benzene1<0.048 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7C052011.0 3/31/17 20:34 KDMug/L 0.040Bromoform3<0.040 8260B P7C052011.0 3/31/17 20:34 KDMug/L 0.18Bromomethane10<0.18 8260B P7C052015.0 3/31/17 20:34 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.062Chlorobenzene3<0.062 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.22Chloroethane10<0.22 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.076Chloroform5<0.076 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.079Chloromethane1<0.079 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.065Dibromomethane10<0.065 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7C052011.0 3/31/17 20:34 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7C052015.0 3/31/17 20:34 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7C052015.0 3/31/17 20:34 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7C052015.0 3/31/17 20:34 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7C052015.0 3/31/17 20:34 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 12 of 21 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030456-05 Prism Work Order: 7030456 Time Collected: 03/29/17 00:00 Time Submitted: 03/30/17 11:25 Trip Blank SWSL 8260B P7C052011.0 3/31/17 20:34 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.044o-Xylene NE<0.044 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.047Styrene1<0.047 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7C05201103/31/17 20:34 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.044Toluene1<0.044 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7C05201103/31/17 20:34 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7C052012.0 3/31/17 20:34 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7C052010.50 3/31/17 20:34 KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7C052013.0 3/31/17 20:34 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124114 %4-Bromofluorobenzene 75-129102 %Dibromofluoromethane 77-123104 %Toluene-d8 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 13 of 21 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030456 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B Blank (P7C0520-BLK1)Prepared & Analyzed: 03/31/17 1,1,1,2-Tetrachloroethane ug/LBRL0.50 1,1,1-Trichloroethane ug/LBRL0.50 1,1,2,2-Tetrachloroethane ug/LBRL0.50 1,1,2-Trichloroethane ug/LBRL0.50 1,1-Dichloroethane ug/LBRL0.50 1,1-Dichloroethylene ug/LBRL0.50 1,2,3-Trichloropropane ug/LBRL1.0 1,2-Dibromo-3-chloropropane ug/LBRL2.0 1,2-Dibromoethane ug/LBRL0.50 1,2-Dichlorobenzene ug/LBRL0.50 1,2-Dichloroethane ug/LBRL0.50 1,2-Dichloropropane ug/LBRL0.50 1,4-Dichlorobenzene ug/LBRL0.50 Acetone ug/LBRL5.0 Acrylonitrile ug/LBRL20 Benzene ug/LBRL0.50 Bromochloromethane ug/LBRL0.50 Bromodichloromethane ug/LBRL0.50 Bromoform ug/LBRL1.0 Bromomethane ug/LBRL1.0 Carbon disulfide ug/LBRL5.0 Carbon Tetrachloride ug/LBRL0.50 Chlorobenzene ug/LBRL0.50 Chloroethane ug/LBRL0.50 Chloroform ug/LBRL0.50 Chloromethane ug/LBRL0.50 cis-1,2-Dichloroethylene ug/LBRL0.50 cis-1,3-Dichloropropylene ug/LBRL0.50 Dibromochloromethane ug/LBRL0.50 Dibromomethane ug/LBRL0.50 Ethylbenzene ug/LBRL0.50 m,p-Xylenes ug/LBRL1.0 Methyl Butyl Ketone (2-Hexanone)ug/LBRL5.0 Methyl Ethyl Ketone (2-Butanone)ug/LBRL5.0 Methyl Iodide ug/LBRL5.0 Methyl Isobutyl Ketone ug/LBRL5.0 Methylene Chloride ug/LBRL1.0 o-Xylene ug/LBRL0.50 Styrene ug/LBRL0.50 Tetrachloroethylene ug/LBRL0.50 Tetrahydrofuran ug/LBRL10 Toluene ug/LBRL0.50 trans-1,2-Dichloroethylene ug/LBRL0.50 trans-1,3-Dichloropropylene ug/LBRL0.50 trans-1,4-Dichloro-2-butene ug/LBRL10 Trichloroethylene ug/LBRL0.50 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 14 of 21 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030456 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B Blank (P7C0520-BLK1)Prepared & Analyzed: 03/31/17 Trichlorofluoromethane ug/LBRL0.50 Vinyl acetate ug/LBRL2.0 Vinyl chloride ug/LBRL0.50 Xylenes, total ug/LBRL3.0 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 11456.8 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10250.9 ug/L 50.00 77-123Surrogate: Toluene-d8 10250.9 LCS (P7C0520-BS1)Prepared & Analyzed: 03/31/17 1,1,1,2-Tetrachloroethane ug/L20.1 0.50 20.00 79-134101 1,1,1-Trichloroethane ug/L20.7 0.50 20.00 75-136104 1,1,2,2-Tetrachloroethane ug/L21.3 0.50 20.00 62-127106 1,1,2-Trichloroethane ug/L20.7 0.50 20.00 70-140104 1,1-Dichloroethane ug/L20.5 0.50 20.00 78-130102 1,1-Dichloroethylene ug/L19.4 0.50 20.00 70-15497 1,2,3-Trichloropropane ug/L21.2 1.0 20.00 71-127106 1,2-Dibromo-3-chloropropane ug/L19.8 2.0 20.00 63-13499 1,2-Dibromoethane ug/L22.5 0.50 20.00 77-135112 1,2-Dichlorobenzene ug/L20.7 0.50 20.00 78-128104 1,2-Dichloroethane ug/L20.8 0.50 20.00 68-131104 1,2-Dichloropropane ug/L21.2 0.50 20.00 77-130106 1,4-Dichlorobenzene ug/L20.5 0.50 20.00 75-126102 Acetone ug/L33.7 5.0 40.00 40-16684 Acrylonitrile ug/L38.8 20 40.00 81-12797 Benzene ug/L20.6 0.50 20.00 77-128103 Bromochloromethane ug/L20.2 0.50 20.00 78-135101 Bromodichloromethane ug/L20.7 0.50 20.00 76-138103 Bromoform ug/L17.8 1.0 20.00 71-13589 Bromomethane ug/L15.4 1.0 20.00 41-16877 Carbon disulfide ug/L20.6 5.0 20.00 59-135103 Carbon Tetrachloride ug/L21.6 0.50 20.00 72-142108 Chlorobenzene ug/L20.6 0.50 20.00 78-119103 Chloroethane ug/L16.2 0.50 20.00 57-14281 Chloroform ug/L20.7 0.50 20.00 77-130104 Chloromethane ug/L18.2 0.50 20.00 47-14591 cis-1,2-Dichloroethylene ug/L20.9 0.50 20.00 76-141105 cis-1,3-Dichloropropylene ug/L20.5 0.50 20.00 65-140103 Dibromochloromethane ug/L20.4 0.50 20.00 75-134102 Dibromomethane ug/L20.5 0.50 20.00 76-138102 Ethylbenzene ug/L21.2 0.50 20.00 80-127106 m,p-Xylenes ug/L44.1 1.0 40.00 77-133110 Methyl Butyl Ketone (2-Hexanone)ug/L20.1 5.0 20.00 64-137101 Methyl Ethyl Ketone (2-Butanone)ug/L20.8 5.0 20.00 71-134104 Methyl Iodide ug/L16.5 5.0 20.00 70-13082 Methyl Isobutyl Ketone ug/L18.9 5.0 20.00 69-13494 Methylene Chloride ug/L19.4 1.0 20.00 73-13197 o-Xylene ug/L21.7 0.50 20.00 78-128108 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 15 of 21 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030456 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B LCS (P7C0520-BS1)Prepared & Analyzed: 03/31/17 Styrene ug/L19.2 0.50 20.00 78-12996 Tetrachloroethylene ug/L21.2 0.50 20.00 80-129106 Tetrahydrofuran ug/L19.8 10 20.00 70-13099 Toluene ug/L20.3 0.50 20.00 76-131101 trans-1,2-Dichloroethylene ug/L21.9 0.50 20.00 76-135109 trans-1,3-Dichloropropylene ug/L20.3 0.50 20.00 67-140101 trans-1,4-Dichloro-2-butene ug/L19.0 10 20.00 70-13095 Trichloroethylene ug/L20.2 0.50 20.00 77-133101 Trichlorofluoromethane ug/L17.4 0.50 20.00 62-14887 Vinyl acetate ug/L21.2 2.0 20.00 34-167106 Vinyl chloride ug/L21.3 0.50 20.00 57-141106 Xylenes, total ug/L65.8 3.0 60.00 77-133110 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10954.7 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10351.6 ug/L 50.00 77-123Surrogate: Toluene-d8 10451.8 LCS Dup (P7C0520-BSD1)Prepared & Analyzed: 03/31/17 1,1,1,2-Tetrachloroethane ug/L20.2 0.50 20.00 2079-134101 0.5 1,1,1-Trichloroethane ug/L20.6 0.50 20.00 2075-136103 0.3 1,1,2,2-Tetrachloroethane ug/L21.8 0.50 20.00 2062-127109 3 1,1,2-Trichloroethane ug/L20.9 0.50 20.00 2070-140104 0.7 1,1-Dichloroethane ug/L20.2 0.50 20.00 2078-130101 1 1,1-Dichloroethylene ug/L19.2 0.50 20.00 2070-15496 1 1,2,3-Trichloropropane ug/L22.4 1.0 20.00 2071-127112 6 1,2-Dibromo-3-chloropropane ug/L20.3 2.0 20.00 2063-134102 2 1,2-Dibromoethane ug/L22.3 0.50 20.00 2077-135111 0.9 1,2-Dichlorobenzene ug/L21.4 0.50 20.00 2078-128107 3 1,2-Dichloroethane ug/L20.9 0.50 20.00 2068-131105 0.4 1,2-Dichloropropane ug/L21.2 0.50 20.00 2077-130106 0.2 1,4-Dichlorobenzene ug/L20.7 0.50 20.00 2075-126104 1 Acetone ug/L35.3 5.0 40.00 2040-16688 5 Acrylonitrile ug/L40.8 20 40.00 2081-127102 5 Benzene ug/L20.4 0.50 20.00 2077-128102 0.9 Bromochloromethane ug/L20.7 0.50 20.00 2078-135104 2 Bromodichloromethane ug/L20.9 0.50 20.00 2076-138104 0.9 Bromoform ug/L18.2 1.0 20.00 2071-13591 2 Bromomethane ug/L15.7 1.0 20.00 2041-16879 2 Carbon disulfide ug/L20.3 5.0 20.00 2059-135102 1 Carbon Tetrachloride ug/L21.2 0.50 20.00 2072-142106 2 Chlorobenzene ug/L20.7 0.50 20.00 2078-119103 0.3 Chloroethane ug/L16.5 0.50 20.00 2057-14282 2 Chloroform ug/L20.7 0.50 20.00 2077-130104 0.05 Chloromethane ug/L17.6 0.50 20.00 2047-14588 3 cis-1,2-Dichloroethylene ug/L20.8 0.50 20.00 2076-141104 0.4 cis-1,3-Dichloropropylene ug/L20.7 0.50 20.00 2065-140103 0.6 Dibromochloromethane ug/L20.5 0.50 20.00 2075-134102 0.3 Dibromomethane ug/L21.2 0.50 20.00 2076-138106 3 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 16 of 21 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030456 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B LCS Dup (P7C0520-BSD1)Prepared & Analyzed: 03/31/17 Ethylbenzene ug/L21.4 0.50 20.00 2080-127107 0.7 m,p-Xylenes ug/L44.1 1.0 40.00 2077-133110 0.05 Methyl Butyl Ketone (2-Hexanone)ug/L20.7 5.0 20.00 2064-137104 3 Methyl Ethyl Ketone (2-Butanone)ug/L22.3 5.0 20.00 2071-134111 7 Methyl Iodide ug/L18.6 5.0 20.00 2070-13093 12 Methyl Isobutyl Ketone ug/L19.6 5.0 20.00 2069-13498 4 Methylene Chloride ug/L19.4 1.0 20.00 2073-13197 0.05 o-Xylene ug/L21.8 0.50 20.00 2078-128109 0.6 Styrene ug/L19.2 0.50 20.00 2078-12996 0.1 Tetrachloroethylene ug/L21.2 0.50 20.00 2080-129106 0.2 Tetrahydrofuran ug/L20.7 10 20.00 2070-130103 4 Toluene ug/L20.4 0.50 20.00 2076-131102 0.6 trans-1,2-Dichloroethylene ug/L21.7 0.50 20.00 2076-135108 1 trans-1,3-Dichloropropylene ug/L20.5 0.50 20.00 2067-140102 1 trans-1,4-Dichloro-2-butene ug/L20.0 10 20.00 2070-130100 5 Trichloroethylene ug/L19.9 0.50 20.00 2077-13399 1 Trichlorofluoromethane ug/L17.3 0.50 20.00 2062-14886 0.8 Vinyl acetate ug/L21.7 2.0 20.00 2034-167108 2 Vinyl chloride ug/L21.5 0.50 20.00 2057-141108 1 Xylenes, total ug/L65.9 3.0 60.00 2077-133110 0.2 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 11155.3 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10150.4 ug/L 50.00 77-123Surrogate: Toluene-d8 10451.9 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 17 of 21 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030456 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Metals - Quality Control Batch P7D0063 - 3005A Blank (P7D0063-BLK1)Prepared: 04/06/17 Analyzed: 04/10/17 Arsenic ug/LBRL1.0 Barium ug/L0.467 5.0 J Cadmium ug/LBRL1.0 Chromium ug/LBRL1.0 Lead ug/L0.110 1.0 J Selenium ug/LBRL5.0 Silver ug/L0.139 5.0 J LCS (P7D0063-BS1)Prepared: 04/06/17 Analyzed: 04/10/17 Arsenic ug/L1051.0 100.0 80-120105 Barium ug/L1065.0 100.0 80-120106 Cadmium ug/L1061.0 100.0 80-120106 Chromium ug/L1011.0 100.0 80-120101 Lead ug/L1071.0 100.0 80-120107 Selenium ug/L1015.0 100.0 80-120101 Silver ug/L1155.0 100.0 80-120115 Matrix Spike (P7D0063-MS1)Prepared: 04/06/17 Analyzed: 04/10/17 Source: 7030456-01 Arsenic ug/L1021.0 100.0 0.511 75-125102 Barium ug/L1245.0 100.0 21.8 75-125102 Cadmium ug/L1011.0 100.0 0.133 75-125101 Chromium ug/L99.3 1.0 100.0 0.535 75-12599 Lead ug/L1031.0 100.0 0.106 75-125103 Selenium ug/L98.7 5.0 100.0 BRL 75-12599 Silver ug/L1105.0 100.0 0.0990 75-125110 Matrix Spike Dup (P7D0063-MSD1)Prepared: 04/06/17 Analyzed: 04/10/17 Source: 7030456-01 Arsenic ug/L1011.0 100.0 0.511 2075-125100 1 Barium ug/L1205.0 100.0 21.8 2075-12598 3 Cadmium ug/L98.3 1.0 100.0 0.133 2075-12598 3 Chromium ug/L96.8 1.0 100.0 0.535 2075-12596 3 Lead ug/L1011.0 100.0 0.106 2075-125101 2 Selenium ug/L96.3 5.0 100.0 BRL 2075-12596 2 Silver ug/L1075.0 100.0 0.0990 2075-125107 2 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 18 of 21 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell MSW LandfillAnchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030456 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Metals - Quality Control Batch P7D0063 - 3005A Post Spike (P7D0063-PS1)Prepared: 04/06/17 Analyzed: 04/07/17 Source: 7030456-01 Arsenic ug/L177 200.0 0.511 80-12088 Barium ug/L201 200.0 21.8 80-12089 Cadmium ug/L181 200.0 0.133 80-12090 Chromium ug/L179 200.0 0.535 80-12089 Lead ug/L195 200.0 0.106 80-12098 Selenium ug/L167 200.0 0.126 80-12083 Silver ug/L198 200.0 0.0990 80-12099 Batch P7D0160 - 7470A Blank (P7D0160-BLK1)Prepared & Analyzed: 04/12/17 Mercury ug/LBRL0.20 LCS (P7D0160-BS1)Prepared & Analyzed: 04/12/17 Mercury ug/L8.74 0.20 9.375 80-12093 Matrix Spike (P7D0160-MS1)Prepared & Analyzed: 04/12/17 Source: 7030456-02 Mercury ug/L3.26 0.20 9.375 BRL MI80-12035 Matrix Spike Dup (P7D0160-MSD1)Prepared & Analyzed: 04/12/17 Source: 7030456-02 Mercury ug/L3.73 0.20 9.375 BRL 20 MI80-12040 14 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 19 of 21 Sample Extraction Data Prep Method: 3005A Lab Number Batch Date/TimeInitialFinal P7D00637030456-01 04/06/17 7:2550 50mL mL P7D00637030456-02 04/06/17 7:2550 50mL mL P7D00637030456-03 04/06/17 7:2550 50mL mL P7D00637030456-04 04/06/17 7:2550 50mL mL Prep Method: 7470A Lab Number Batch Date/TimeInitialFinal P7D01607030456-01 04/12/17 7:5020 30mL mL P7D01607030456-02 04/12/17 7:5020 30mL mL P7D01607030456-03 04/12/17 7:5020 30mL mL P7D01607030456-04 04/12/17 7:5020 30mL mL Prep Method: 5030B Lab Number Batch Date/TimeInitialFinal P7C05207030456-01 03/31/17 16:1010 10mL mL P7C05207030456-02 03/31/17 16:1010 10mL mL P7C05207030456-02 03/31/17 16:1010 10mL mL P7C05207030456-03 03/31/17 16:1010 10mL mL P7C05207030456-04 03/31/17 16:1010 10mL mL P7C05207030456-05 03/31/17 16:1010 10mL mL This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 20 of 21 Page 21 of 21 This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed according to the referenced methods. Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case narrative. NC Certification No. 402 NC Drinking Water Cert No. 37735 SC Certification No. 99012 Case Narrative 04/17/2017 Anchor QEA of North Carolina, PLLC Brian Gant 231 Haywood Street Asheville, NC 28801 Project: Yancey-Mitchell Background Well Lab Submittal Date: 03/30/2017 Prism Work Order: 7030457 Please call if you have any questions relating to this analytical report. Respectfully, PRISM LABORATORIES, INC. President/Project Manager Reviewed ByRobbi A. Jones Robbi A. Jones President/Project Manager Data Qualifiers Key Reference: A Method Blank is less than 1/2 of the reporting limit of 2 ug/L which is reported on the samples in this analytical batch. B Analyte is found in the associated blank at a concentration >1/2 RL. J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag). Method Detection LimitMDL Below Reporting LimitBRL Relative Percent DifferenceRPD *Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and reporting limit indicated with a J. This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 1 of 15 Sample Receipt Summary 04/17/2017 Prism Work Order: 7030457 Client Sample ID MatrixLab Sample ID Date Sampled Date Received 7030457-01 03/28/17MW-J 03/30/17Water Samples were received in good condition at 2.1 degrees C unless otherwise noted. This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 2 of 15 Client ID ResultParameterMethod UnitsPrism ID Prism Work Order: 7030457 04/17/2017 Summary of Detections 1800 ug/L7030457-01 MW-J Chloride 9056A 100000 ug/L7030457-01 MW-J Sulfate 9056A 59000 ug/L7030457-01 MW-J Total Alkalinity to pH 4.5 SM2320 B 250000 ug/L7030457-01 MW-J Total Dissolved Solids SM2540 C 1.8 ug/L7030457-01 MW-J Arsenic 6020B 16 ug/L7030457-01 MW-J Barium 6020B 1.2 J, B ug/L7030457-01 MW-J Chromium 6020B 0.68 J ug/L7030457-01 MW-J Cobalt 6020B 1.8 J ug/L7030457-01 MW-J Copper 6020B 190 ug/L7030457-01 MW-J Iron 6020B 0.21 J ug/L7030457-01 MW-J Lead 6020B 8.4 ug/L7030457-01 MW-J Manganese 6020B 1.4 J ug/L7030457-01 MW-J Nickel 6020B 1.7 J ug/L7030457-01 MW-J Selenium 6020B 0.060 J ug/L7030457-01 MW-J Thallium 6020B 0.87 J ug/L7030457-01 MW-J Vanadium 6020B 5.7 J ug/L7030457-01 MW-J Zinc 6020B 0.90 ug/L7030457-01 MW-J Ethylbenzene 8260B 3.7 ug/L7030457-01 MW-J m,p-Xylenes 8260B 2.0 ug/L7030457-01 MW-J o-Xylene 8260B 5.6 ug/L7030457-01 MW-J Xylenes, total 8260B This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 3 of 15 Laboratory Report 04/17/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell Background Well Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030457-01 Prism Work Order: 7030457 Time Collected: 03/28/17 12:47 Time Submitted: 03/30/17 11:25 MW-J SWSL Anions by Ion Chromatography 9056A P7D0014110003/30/17 12:28 EGCug/L 44ChlorideNE1800 9056A P7D0014110003/30/17 12:28 EGCug/L 320Sulfate250000100000 General Chemistry Parameters SM2320 B P7C0513150003/31/17 10:30 EGCug/L 770Total Alkalinity to pH 4.5 NE59000 SM2540 C P7D00241500004/3/17 14:46 SLSug/L 1400Total Dissolved Solids NE250000 Total Metals 7470A P7D020210.20 4/13/17 13:01 JABug/L 0.030Mercury0.2<0.030 6020B P7D004611.0 4/5/17 20:55 bgmug/L 0.41Antimony6<0.41 6020B P7D004611.0 4/5/17 20:55 bgmug/L 0.45Arsenic101.8 6020B P7D004615.0 4/5/17 20:55 bgmug/L 0.12Barium10016 6020B P7D004611.0 4/5/17 20:55 bgmug/L 0.068Beryllium1<0.068 6020B P7D004611.0 4/5/17 20:55 bgmug/L 0.053Cadmium1<0.053 6020B P7D004612.0 4/5/17 20:55 bgmJ, B ug/L 0.32Chromium101.2 6020B P7D004611.0 4/5/17 20:55 bgmJug/L 0.056Cobalt100.68 6020B P7D004615.0 4/5/17 20:55 bgmJug/L 0.41Copper101.8 6020B P7D004611004/5/17 20:55 bgmug/L 20Iron300190 6020B P7D004611.0 4/5/17 20:55 bgmJug/L 0.061Lead100.21 6020B P7D004615.0 4/13/17 16:31 7800ug/L 0.76Manganese508.4 6020B P7D004612.0 4/5/17 20:55 bgmJug/L 0.082Nickel501.4 6020B P7D004615.0 4/5/17 20:55 bgmJug/L 0.45Selenium101.7 6020B P7D004615.0 4/5/17 20:55 bgmug/L 0.067Silver10<0.067 6020B P7D004611.0 4/5/17 20:55 bgmJug/L 0.018Thallium5.50.060 6020B P7D004611.0 4/5/17 20:55 bgmJug/L 0.79Vanadium250.87 6020B P7D00461104/5/17 20:55 bgmJug/L 1.3Zinc105.7 Volatile Organic Compounds by GC/MS 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7C052011.0 4/1/17 1:20 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7C052012.0 4/1/17 1:20 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.111,2-Dichloropropane 1<0.11 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 4 of 15 Laboratory Report 04/17/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell Background Well Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030457-01 Prism Work Order: 7030457 Time Collected: 03/28/17 12:47 Time Submitted: 03/30/17 11:25 MW-J SWSL 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7C052015.0 4/1/17 1:20 KDMug/L 0.31Acetone100<0.31 8260B P7C05201204/1/17 1:20 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.048Benzene1<0.048 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7C052011.0 4/1/17 1:20 KDMug/L 0.040Bromoform3<0.040 8260B P7C052011.0 4/1/17 1:20 KDMug/L 0.18Bromomethane10<0.18 8260B P7C052015.0 4/1/17 1:20 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.062Chlorobenzene3<0.062 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.22Chloroethane10<0.22 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.076Chloroform5<0.076 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.079Chloromethane1<0.079 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.065Dibromomethane10<0.065 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.061Ethylbenzene10.90 8260B P7C052011.0 4/1/17 1:20 KDMug/L 0.12m,p-Xylenes NE3.7 8260B P7C052015.0 4/1/17 1:20 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7C052015.0 4/1/17 1:20 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7C052015.0 4/1/17 1:20 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7C052015.0 4/1/17 1:20 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7C052011.0 4/1/17 1:20 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.044o-Xylene NE2.0 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.047Styrene1<0.047 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7C05201104/1/17 1:20 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.044Toluene1<0.044 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7C05201104/1/17 1:20 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7C052012.0 4/1/17 1:20 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7C052010.50 4/1/17 1:20 KDMug/L 0.097Vinyl chloride 1<0.097 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 5 of 15 Laboratory Report 04/17/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell Background Well Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030457-01 Prism Work Order: 7030457 Time Collected: 03/28/17 12:47 Time Submitted: 03/30/17 11:25 MW-J SWSL 8260B P7C052013.0 4/1/17 1:20 KDMug/L 0.15Xylenes, total 55.6 Surrogate Recovery Control Limits 80-124110 %4-Bromofluorobenzene 75-12999 %Dibromofluoromethane 77-123100 %Toluene-d8 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 6 of 15 4/17/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Background Well Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030457 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B Blank (P7C0520-BLK1)Prepared & Analyzed: 03/31/17 1,1,1,2-Tetrachloroethane ug/LBRL0.50 1,1,1-Trichloroethane ug/LBRL0.50 1,1,2,2-Tetrachloroethane ug/LBRL0.50 1,1,2-Trichloroethane ug/LBRL0.50 1,1-Dichloroethane ug/LBRL0.50 1,1-Dichloroethylene ug/LBRL0.50 1,2,3-Trichloropropane ug/LBRL1.0 1,2-Dibromo-3-chloropropane ug/LBRL2.0 1,2-Dibromoethane ug/LBRL0.50 1,2-Dichlorobenzene ug/LBRL0.50 1,2-Dichloroethane ug/LBRL0.50 1,2-Dichloropropane ug/LBRL0.50 1,4-Dichlorobenzene ug/LBRL0.50 Acetone ug/LBRL5.0 Acrylonitrile ug/LBRL20 Benzene ug/LBRL0.50 Bromochloromethane ug/LBRL0.50 Bromodichloromethane ug/LBRL0.50 Bromoform ug/LBRL1.0 Bromomethane ug/LBRL1.0 Carbon disulfide ug/LBRL5.0 Carbon Tetrachloride ug/LBRL0.50 Chlorobenzene ug/LBRL0.50 Chloroethane ug/LBRL0.50 Chloroform ug/LBRL0.50 Chloromethane ug/LBRL0.50 cis-1,2-Dichloroethylene ug/LBRL0.50 cis-1,3-Dichloropropylene ug/LBRL0.50 Dibromochloromethane ug/LBRL0.50 Dibromomethane ug/LBRL0.50 Ethylbenzene ug/LBRL0.50 m,p-Xylenes ug/LBRL1.0 Methyl Butyl Ketone (2-Hexanone)ug/LBRL5.0 Methyl Ethyl Ketone (2-Butanone)ug/LBRL5.0 Methyl Iodide ug/LBRL5.0 Methyl Isobutyl Ketone ug/LBRL5.0 Methylene Chloride ug/LBRL1.0 o-Xylene ug/LBRL0.50 Styrene ug/LBRL0.50 Tetrachloroethylene ug/LBRL0.50 Tetrahydrofuran ug/LBRL10 Toluene ug/LBRL0.50 trans-1,2-Dichloroethylene ug/LBRL0.50 trans-1,3-Dichloropropylene ug/LBRL0.50 trans-1,4-Dichloro-2-butene ug/LBRL10 Trichloroethylene ug/LBRL0.50 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 7 of 15 4/17/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Background Well Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030457 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B Blank (P7C0520-BLK1)Prepared & Analyzed: 03/31/17 Trichlorofluoromethane ug/LBRL0.50 Vinyl acetate ug/LBRL2.0 Vinyl chloride ug/LBRL0.50 Xylenes, total ug/LBRL3.0 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 11456.8 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10250.9 ug/L 50.00 77-123Surrogate: Toluene-d8 10250.9 LCS (P7C0520-BS1)Prepared & Analyzed: 03/31/17 1,1,1,2-Tetrachloroethane ug/L20.1 0.50 20.00 79-134101 1,1,1-Trichloroethane ug/L20.7 0.50 20.00 75-136104 1,1,2,2-Tetrachloroethane ug/L21.3 0.50 20.00 62-127106 1,1,2-Trichloroethane ug/L20.7 0.50 20.00 70-140104 1,1-Dichloroethane ug/L20.5 0.50 20.00 78-130102 1,1-Dichloroethylene ug/L19.4 0.50 20.00 70-15497 1,2,3-Trichloropropane ug/L21.2 1.0 20.00 71-127106 1,2-Dibromo-3-chloropropane ug/L19.8 2.0 20.00 63-13499 1,2-Dibromoethane ug/L22.5 0.50 20.00 77-135112 1,2-Dichlorobenzene ug/L20.7 0.50 20.00 78-128104 1,2-Dichloroethane ug/L20.8 0.50 20.00 68-131104 1,2-Dichloropropane ug/L21.2 0.50 20.00 77-130106 1,4-Dichlorobenzene ug/L20.5 0.50 20.00 75-126102 Acetone ug/L33.7 5.0 40.00 40-16684 Acrylonitrile ug/L38.8 20 40.00 81-12797 Benzene ug/L20.6 0.50 20.00 77-128103 Bromochloromethane ug/L20.2 0.50 20.00 78-135101 Bromodichloromethane ug/L20.7 0.50 20.00 76-138103 Bromoform ug/L17.8 1.0 20.00 71-13589 Bromomethane ug/L15.4 1.0 20.00 41-16877 Carbon disulfide ug/L20.6 5.0 20.00 59-135103 Carbon Tetrachloride ug/L21.6 0.50 20.00 72-142108 Chlorobenzene ug/L20.6 0.50 20.00 78-119103 Chloroethane ug/L16.2 0.50 20.00 57-14281 Chloroform ug/L20.7 0.50 20.00 77-130104 Chloromethane ug/L18.2 0.50 20.00 47-14591 cis-1,2-Dichloroethylene ug/L20.9 0.50 20.00 76-141105 cis-1,3-Dichloropropylene ug/L20.5 0.50 20.00 65-140103 Dibromochloromethane ug/L20.4 0.50 20.00 75-134102 Dibromomethane ug/L20.5 0.50 20.00 76-138102 Ethylbenzene ug/L21.2 0.50 20.00 80-127106 m,p-Xylenes ug/L44.1 1.0 40.00 77-133110 Methyl Butyl Ketone (2-Hexanone)ug/L20.1 5.0 20.00 64-137101 Methyl Ethyl Ketone (2-Butanone)ug/L20.8 5.0 20.00 71-134104 Methyl Iodide ug/L16.5 5.0 20.00 70-13082 Methyl Isobutyl Ketone ug/L18.9 5.0 20.00 69-13494 Methylene Chloride ug/L19.4 1.0 20.00 73-13197 o-Xylene ug/L21.7 0.50 20.00 78-128108 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 8 of 15 4/17/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Background Well Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030457 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B LCS (P7C0520-BS1)Prepared & Analyzed: 03/31/17 Styrene ug/L19.2 0.50 20.00 78-12996 Tetrachloroethylene ug/L21.2 0.50 20.00 80-129106 Tetrahydrofuran ug/L19.8 10 20.00 70-13099 Toluene ug/L20.3 0.50 20.00 76-131101 trans-1,2-Dichloroethylene ug/L21.9 0.50 20.00 76-135109 trans-1,3-Dichloropropylene ug/L20.3 0.50 20.00 67-140101 trans-1,4-Dichloro-2-butene ug/L19.0 10 20.00 70-13095 Trichloroethylene ug/L20.2 0.50 20.00 77-133101 Trichlorofluoromethane ug/L17.4 0.50 20.00 62-14887 Vinyl acetate ug/L21.2 2.0 20.00 34-167106 Vinyl chloride ug/L21.3 0.50 20.00 57-141106 Xylenes, total ug/L65.8 3.0 60.00 77-133110 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10954.7 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10351.6 ug/L 50.00 77-123Surrogate: Toluene-d8 10451.8 LCS Dup (P7C0520-BSD1)Prepared & Analyzed: 03/31/17 1,1,1,2-Tetrachloroethane ug/L20.2 0.50 20.00 2079-134101 0.5 1,1,1-Trichloroethane ug/L20.6 0.50 20.00 2075-136103 0.3 1,1,2,2-Tetrachloroethane ug/L21.8 0.50 20.00 2062-127109 3 1,1,2-Trichloroethane ug/L20.9 0.50 20.00 2070-140104 0.7 1,1-Dichloroethane ug/L20.2 0.50 20.00 2078-130101 1 1,1-Dichloroethylene ug/L19.2 0.50 20.00 2070-15496 1 1,2,3-Trichloropropane ug/L22.4 1.0 20.00 2071-127112 6 1,2-Dibromo-3-chloropropane ug/L20.3 2.0 20.00 2063-134102 2 1,2-Dibromoethane ug/L22.3 0.50 20.00 2077-135111 0.9 1,2-Dichlorobenzene ug/L21.4 0.50 20.00 2078-128107 3 1,2-Dichloroethane ug/L20.9 0.50 20.00 2068-131105 0.4 1,2-Dichloropropane ug/L21.2 0.50 20.00 2077-130106 0.2 1,4-Dichlorobenzene ug/L20.7 0.50 20.00 2075-126104 1 Acetone ug/L35.3 5.0 40.00 2040-16688 5 Acrylonitrile ug/L40.8 20 40.00 2081-127102 5 Benzene ug/L20.4 0.50 20.00 2077-128102 0.9 Bromochloromethane ug/L20.7 0.50 20.00 2078-135104 2 Bromodichloromethane ug/L20.9 0.50 20.00 2076-138104 0.9 Bromoform ug/L18.2 1.0 20.00 2071-13591 2 Bromomethane ug/L15.7 1.0 20.00 2041-16879 2 Carbon disulfide ug/L20.3 5.0 20.00 2059-135102 1 Carbon Tetrachloride ug/L21.2 0.50 20.00 2072-142106 2 Chlorobenzene ug/L20.7 0.50 20.00 2078-119103 0.3 Chloroethane ug/L16.5 0.50 20.00 2057-14282 2 Chloroform ug/L20.7 0.50 20.00 2077-130104 0.05 Chloromethane ug/L17.6 0.50 20.00 2047-14588 3 cis-1,2-Dichloroethylene ug/L20.8 0.50 20.00 2076-141104 0.4 cis-1,3-Dichloropropylene ug/L20.7 0.50 20.00 2065-140103 0.6 Dibromochloromethane ug/L20.5 0.50 20.00 2075-134102 0.3 Dibromomethane ug/L21.2 0.50 20.00 2076-138106 3 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 9 of 15 4/17/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Background Well Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030457 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B LCS Dup (P7C0520-BSD1)Prepared & Analyzed: 03/31/17 Ethylbenzene ug/L21.4 0.50 20.00 2080-127107 0.7 m,p-Xylenes ug/L44.1 1.0 40.00 2077-133110 0.05 Methyl Butyl Ketone (2-Hexanone)ug/L20.7 5.0 20.00 2064-137104 3 Methyl Ethyl Ketone (2-Butanone)ug/L22.3 5.0 20.00 2071-134111 7 Methyl Iodide ug/L18.6 5.0 20.00 2070-13093 12 Methyl Isobutyl Ketone ug/L19.6 5.0 20.00 2069-13498 4 Methylene Chloride ug/L19.4 1.0 20.00 2073-13197 0.05 o-Xylene ug/L21.8 0.50 20.00 2078-128109 0.6 Styrene ug/L19.2 0.50 20.00 2078-12996 0.1 Tetrachloroethylene ug/L21.2 0.50 20.00 2080-129106 0.2 Tetrahydrofuran ug/L20.7 10 20.00 2070-130103 4 Toluene ug/L20.4 0.50 20.00 2076-131102 0.6 trans-1,2-Dichloroethylene ug/L21.7 0.50 20.00 2076-135108 1 trans-1,3-Dichloropropylene ug/L20.5 0.50 20.00 2067-140102 1 trans-1,4-Dichloro-2-butene ug/L20.0 10 20.00 2070-130100 5 Trichloroethylene ug/L19.9 0.50 20.00 2077-13399 1 Trichlorofluoromethane ug/L17.3 0.50 20.00 2062-14886 0.8 Vinyl acetate ug/L21.7 2.0 20.00 2034-167108 2 Vinyl chloride ug/L21.5 0.50 20.00 2057-141108 1 Xylenes, total ug/L65.9 3.0 60.00 2077-133110 0.2 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 11155.3 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10150.4 ug/L 50.00 77-123Surrogate: Toluene-d8 10451.9 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 10 of 15 4/17/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Background Well Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030457 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Metals - Quality Control Batch P7D0046 - 3005A Blank (P7D0046-BLK1)Prepared & Analyzed: 04/05/17 Antimony ug/LBRL1.0 Arsenic ug/LBRL1.0 Barium ug/LBRL5.0 Beryllium ug/LBRL1.0 Cadmium ug/LBRL1.0 Chromium ug/L0.593 1.0 A, J Cobalt ug/LBRL1.0 Copper ug/LBRL5.0 Iron ug/LBRL100 Lead ug/LBRL1.0 Manganese ug/L0.831 5.0 J Nickel ug/L0.395 2.0 J Selenium ug/LBRL5.0 Silver ug/L0.113 5.0 J Thallium ug/L0.177 1.0 J Vanadium ug/LBRL1.0 Zinc ug/L1.93 10 J LCS (P7D0046-BS1)Prepared & Analyzed: 04/05/17 Antimony ug/L91.2 1.0 100.0 80-12091 Arsenic ug/L96.0 1.0 100.0 80-12096 Barium ug/L93.6 5.0 100.0 80-12094 Beryllium ug/L95.4 1.0 100.0 80-12095 Cadmium ug/L1021.0 100.0 80-120102 Chromium ug/L92.2 1.0 100.0 B80-12092 Cobalt ug/L1061.0 100.0 80-120106 Copper ug/L1045.0 100.0 80-120104 Iron ug/L977 100 1000 80-12098 Lead ug/L1061.0 100.0 80-120106 Manganese ug/L1025.0 100.0 80-120102 Nickel ug/L1012.0 100.0 80-120101 Selenium ug/L88.3 5.0 100.0 80-12088 Silver ug/L1155.0 100.0 80-120115 Thallium ug/L94.3 1.0 100.0 80-12094 Vanadium ug/L86.7 1.0 100.0 80-12087 Zinc ug/L99.0 10 100.0 80-12099 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 11 of 15 4/17/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Background Well Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030457 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Metals - Quality Control Batch P7D0202 - 7470A Blank (P7D0202-BLK1)Prepared & Analyzed: 04/13/17 Mercury ug/LBRL0.20 LCS (P7D0202-BS1)Prepared & Analyzed: 04/13/17 Mercury ug/L9.41 0.20 9.375 80-120100 Matrix Spike (P7D0202-MS1)Prepared & Analyzed: 04/13/17 Source: 7030457-01 Mercury ug/L9.49 0.20 9.375 BRL 80-120101 Matrix Spike Dup (P7D0202-MSD1)Prepared & Analyzed: 04/13/17 Source: 7030457-01 Mercury ug/L9.29 0.20 9.375 BRL 2080-12099 2 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 12 of 15 4/17/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Background Well Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030457 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Anions by Ion Chromatography - Quality Control Batch P7D0014 - NO PREP Blank (P7D0014-BLK1)Prepared & Analyzed: 03/30/17 Chloride ug/LBRL1000 Sulfate ug/LBRL1000 LCS (P7D0014-BS1)Prepared & Analyzed: 03/30/17 Chloride ug/L397001000 40000 80-12099 Sulfate ug/L387001000 40000 80-12097 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 13 of 15 4/17/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Background Well Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030457 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte General Chemistry Parameters - Quality Control Batch P7C0513 - NO PREP Blank (P7C0513-BLK1)Prepared & Analyzed: 03/31/17 Total Alkalinity to pH 4.5 ug/LBRL5000 LCS (P7C0513-BS1)Prepared & Analyzed: 03/31/17 Total Alkalinity to pH 4.5 ug/L2540005000 250000 90-110102 Batch P7D0024 - NO PREP Blank (P7D0024-BLK1)Prepared & Analyzed: 04/03/17 Total Dissolved Solids ug/LBRL50000 LCS (P7D0024-BS1)Prepared & Analyzed: 04/03/17 Total Dissolved Solids ug/L98800050000 1000000 90-11099 Sample Extraction Data Prep Method: 3005A Lab Number Batch Date/TimeInitialFinal P7D00467030457-01 04/05/17 7:3550 50mL mL P7D00467030457-01 04/05/17 7:3550 50mL mL Prep Method: 7470A Lab Number Batch Date/TimeInitialFinal P7D02027030457-01 04/13/17 8:2020 30mL mL Prep Method: 5030B Lab Number Batch Date/TimeInitialFinal P7C05207030457-01 03/31/17 16:1010 10mL mL This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 14 of 15 Page 15 of 15 This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed according to the referenced methods. Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case narrative. NC Certification No. 402 NC Drinking Water Cert No. 37735 SC Certification No. 99012 Case Narrative 04/18/2017 Anchor QEA of North Carolina, PLLC Brian Gant 231 Haywood Street Asheville, NC 28801 Project: Yancey-Mitchell Surface Water Wells Lab Submittal Date: 03/30/2017 Prism Work Order: 7030458 Please call if you have any questions relating to this analytical report. Respectfully, PRISM LABORATORIES, INC. President/Project Manager Reviewed ByRobbi A. Jones Robbi A. Jones President/Project Manager Data Qualifiers Key Reference: J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag). Method Detection LimitMDL Below Reporting LimitBRL Relative Percent DifferenceRPD *Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and reporting limit indicated with a J. This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 1 of 20 Sample Receipt Summary 04/18/2017 Prism Work Order: 7030458 Client Sample ID MatrixLab Sample ID Date Sampled Date Received 7030458-01 03/28/17SW-1 03/30/17Water 7030458-02 03/28/17SW-2 03/30/17Water 7030458-03 03/28/17Trip Blank (SW)03/30/17Water Samples were received in good condition at 2.1 degrees C unless otherwise noted. This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 2 of 20 Client ID ResultParameterMethod UnitsPrism ID Prism Work Order: 7030458 04/18/2017 Summary of Detections 7200 ug/L7030458-01 SW-1 Chloride 9056A 11000 ug/L7030458-01 SW-1 Sulfate 9056A 13000 ug/L7030458-01 SW-1 Total Alkalinity to pH 4.5 SM2320 B 52000 ug/L7030458-01 SW-1 Total Dissolved Solids SM2540 C 18 ug/L7030458-01 SW-1 Barium 6020B 0.42 J ug/L7030458-01 SW-1 Chromium 6020B 0.10 J ug/L7030458-01 SW-1 Cobalt 6020B 0.93 J ug/L7030458-01 SW-1 Copper 6020B 240 ug/L7030458-01 SW-1 Iron 6020B 0.14 J ug/L7030458-01 SW-1 Lead 6020B 31 ug/L7030458-01 SW-1 Manganese 6020B 0.25 J ug/L7030458-01 SW-1 Nickel 6020B 0.34 J ug/L7030458-01 SW-1 Thallium 6020B 2.6 J ug/L7030458-01 SW-1 Zinc 6020B 7200 ug/L7030458-02 SW-2 Chloride 9056A 7300 ug/L7030458-02 SW-2 Sulfate 9056A 11000 ug/L7030458-02 SW-2 Total Alkalinity to pH 4.5 SM2320 B 44000 J ug/L7030458-02 SW-2 Total Dissolved Solids SM2540 C 16 ug/L7030458-02 SW-2 Barium 6020B 0.48 J ug/L7030458-02 SW-2 Chromium 6020B 0.12 J ug/L7030458-02 SW-2 Cobalt 6020B 1.1 J ug/L7030458-02 SW-2 Copper 6020B 250 ug/L7030458-02 SW-2 Iron 6020B 0.15 J ug/L7030458-02 SW-2 Lead 6020B 25 ug/L7030458-02 SW-2 Manganese 6020B 0.34 J ug/L7030458-02 SW-2 Nickel 6020B 0.23 J ug/L7030458-02 SW-2 Thallium 6020B 5.1 J ug/L7030458-02 SW-2 Zinc 6020B This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 3 of 20 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030458-01 Prism Work Order: 7030458 Time Collected: 03/28/17 15:10 Time Submitted: 03/30/17 11:25 SW-1 SWSL Anions by Ion Chromatography 9056A P7D0014110003/30/17 14:03 EGCug/L 44ChlorideNE7200 9056A P7D0014110003/30/17 14:03 EGCug/L 320Sulfate25000011000 General Chemistry Parameters SM2320 B P7C0513150003/31/17 10:30 EGCug/L 770Total Alkalinity to pH 4.5 NE13000 SM2540 C P7D00241500004/3/17 14:46 SLSug/L 1400Total Dissolved Solids NE52000 Total Metals 7470A P7D020210.20 4/13/17 13:12 JABug/L 0.030Mercury0.2<0.030 6020B P7D006311.0 4/10/17 17:12 BGMug/L 0.41Antimony6<0.41 6020B P7D006311.0 4/10/17 17:12 BGMug/L 0.45Arsenic10<0.45 6020B P7D006315.0 4/10/17 17:12 BGMug/L 0.12Barium10018 6020B P7D006311.0 4/10/17 17:12 BGMug/L 0.068Beryllium1<0.068 6020B P7D006311.0 4/10/17 17:12 BGMug/L 0.053Cadmium1<0.053 6020B P7D006311.0 4/10/17 17:12 BGMJug/L 0.32Chromium100.42 6020B P7D006311.0 4/10/17 17:12 BGMJug/L 0.056Cobalt100.10 6020B P7D006315.0 4/10/17 17:12 BGMJug/L 0.41Copper100.93 6020B P7D006311004/10/17 17:12 bgmug/L 20Iron300240 6020B P7D006311.0 4/10/17 17:12 BGMJug/L 0.061Lead100.14 6020B P7D006315.0 4/10/17 17:12 bgmug/L 0.76Manganese5031 6020B P7D006312.0 4/10/17 17:12 BGMJug/L 0.082Nickel500.25 6020B P7D006315.0 4/10/17 17:12 BGMug/L 0.45Selenium10<0.45 6020B P7D006315.0 4/10/17 17:12 BGMug/L 0.067Silver10<0.067 6020B P7D006311.0 4/10/17 17:12 BGMJug/L 0.018Thallium5.50.34 6020B P7D006311.0 4/10/17 17:12 BGMug/L 0.79Vanadium25<0.79 6020B P7D00631104/10/17 17:12 BGMJug/L 1.3Zinc102.6 Volatile Organic Compounds by GC/MS 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7C052011.0 4/1/17 1:46 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7C052012.0 4/1/17 1:46 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.0661,2-Dichloroethane 1<0.066 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 4 of 20 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030458-01 Prism Work Order: 7030458 Time Collected: 03/28/17 15:10 Time Submitted: 03/30/17 11:25 SW-1 SWSL 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7C052015.0 4/1/17 1:46 KDMug/L 0.31Acetone100<0.31 8260B P7C05201204/1/17 1:46 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.048Benzene1<0.048 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7C052011.0 4/1/17 1:46 KDMug/L 0.040Bromoform3<0.040 8260B P7C052011.0 4/1/17 1:46 KDMug/L 0.18Bromomethane10<0.18 8260B P7C052015.0 4/1/17 1:46 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.062Chlorobenzene3<0.062 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.22Chloroethane10<0.22 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.076Chloroform5<0.076 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.079Chloromethane1<0.079 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.065Dibromomethane10<0.065 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7C052011.0 4/1/17 1:46 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7C052015.0 4/1/17 1:46 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7C052015.0 4/1/17 1:46 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7C052015.0 4/1/17 1:46 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7C052015.0 4/1/17 1:46 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7C052011.0 4/1/17 1:46 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.044o-Xylene NE<0.044 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.047Styrene1<0.047 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7C05201104/1/17 1:46 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.044Toluene1<0.044 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7C05201104/1/17 1:46 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7C052012.0 4/1/17 1:46 KDMug/L 0.060Vinyl acetate 50<0.060 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 5 of 20 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030458-01 Prism Work Order: 7030458 Time Collected: 03/28/17 15:10 Time Submitted: 03/30/17 11:25 SW-1 SWSL 8260B P7C052010.50 4/1/17 1:46 KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7C052013.0 4/1/17 1:46 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124114 %4-Bromofluorobenzene 75-129102 %Dibromofluoromethane 77-123103 %Toluene-d8 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 6 of 20 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030458-02 Prism Work Order: 7030458 Time Collected: 03/28/17 15:35 Time Submitted: 03/30/17 11:25 SW-2 SWSL Anions by Ion Chromatography 9056A P7D0014110003/30/17 14:19 EGCug/L 44ChlorideNE7200 9056A P7D0014110003/30/17 14:19 EGCug/L 320Sulfate2500007300 General Chemistry Parameters SM2320 B P7C0513150003/31/17 10:30 EGCug/L 770Total Alkalinity to pH 4.5 NE11000 SM2540 C P7D00241500004/3/17 14:46 SLSJug/L 1400Total Dissolved Solids NE44000 Total Metals 7470A P7D020210.20 4/13/17 13:16 JABug/L 0.030Mercury0.2<0.030 6020B P7D006311.0 4/10/17 17:17 BGMug/L 0.41Antimony6<0.41 6020B P7D006311.0 4/10/17 17:17 BGMug/L 0.45Arsenic10<0.45 6020B P7D006315.0 4/10/17 17:17 BGMug/L 0.12Barium10016 6020B P7D006311.0 4/10/17 17:17 BGMug/L 0.068Beryllium1<0.068 6020B P7D006311.0 4/10/17 17:17 BGMug/L 0.053Cadmium1<0.053 6020B P7D006311.0 4/10/17 17:17 BGMJug/L 0.32Chromium100.48 6020B P7D006311.0 4/10/17 17:17 BGMJug/L 0.056Cobalt100.12 6020B P7D006315.0 4/10/17 17:17 BGMJug/L 0.41Copper101.1 6020B P7D006311004/10/17 17:17 bgmug/L 20Iron300250 6020B P7D006311.0 4/10/17 17:17 BGMJug/L 0.061Lead100.15 6020B P7D006315.0 4/10/17 17:17 bgmug/L 0.76Manganese5025 6020B P7D006312.0 4/10/17 17:17 BGMJug/L 0.082Nickel500.34 6020B P7D006315.0 4/10/17 17:17 BGMug/L 0.45Selenium10<0.45 6020B P7D006315.0 4/10/17 17:17 BGMug/L 0.067Silver10<0.067 6020B P7D006311.0 4/10/17 17:17 BGMJug/L 0.018Thallium5.50.23 6020B P7D006311.0 4/10/17 17:17 BGMug/L 0.79Vanadium25<0.79 6020B P7D00631104/10/17 17:17 BGMJug/L 1.3Zinc105.1 Volatile Organic Compounds by GC/MS 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7C052011.0 4/1/17 2:11 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7C052012.0 4/1/17 2:11 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.111,2-Dichloropropane 1<0.11 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 7 of 20 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030458-02 Prism Work Order: 7030458 Time Collected: 03/28/17 15:35 Time Submitted: 03/30/17 11:25 SW-2 SWSL 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7C052015.0 4/1/17 2:11 KDMug/L 0.31Acetone100<0.31 8260B P7C05201204/1/17 2:11 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.048Benzene1<0.048 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7C052011.0 4/1/17 2:11 KDMug/L 0.040Bromoform3<0.040 8260B P7C052011.0 4/1/17 2:11 KDMug/L 0.18Bromomethane10<0.18 8260B P7C052015.0 4/1/17 2:11 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.062Chlorobenzene3<0.062 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.22Chloroethane10<0.22 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.076Chloroform5<0.076 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.079Chloromethane1<0.079 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.065Dibromomethane10<0.065 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7C052011.0 4/1/17 2:11 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7C052015.0 4/1/17 2:11 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7C052015.0 4/1/17 2:11 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7C052015.0 4/1/17 2:11 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7C052015.0 4/1/17 2:11 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7C052011.0 4/1/17 2:11 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.044o-Xylene NE<0.044 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.047Styrene1<0.047 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7C05201104/1/17 2:11 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.044Toluene1<0.044 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7C05201104/1/17 2:11 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7C052012.0 4/1/17 2:11 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7C052010.50 4/1/17 2:11 KDMug/L 0.097Vinyl chloride 1<0.097 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 8 of 20 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030458-02 Prism Work Order: 7030458 Time Collected: 03/28/17 15:35 Time Submitted: 03/30/17 11:25 SW-2 SWSL 8260B P7C052013.0 4/1/17 2:11 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124112 %4-Bromofluorobenzene 75-129102 %Dibromofluoromethane 77-123103 %Toluene-d8 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 9 of 20 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030458-03 Prism Work Order: 7030458 Time Collected: 03/28/17 00:00 Time Submitted: 03/30/17 11:25 Trip Blank (SW) SWSL Volatile Organic Compounds by GC/MS 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7C052011.0 3/31/17 21:00 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7C052012.0 3/31/17 21:00 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7C052015.0 3/31/17 21:00 KDMug/L 0.31Acetone100<0.31 8260B P7C05201203/31/17 21:00 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.048Benzene1<0.048 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7C052011.0 3/31/17 21:00 KDMug/L 0.040Bromoform3<0.040 8260B P7C052011.0 3/31/17 21:00 KDMug/L 0.18Bromomethane10<0.18 8260B P7C052015.0 3/31/17 21:00 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.062Chlorobenzene3<0.062 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.22Chloroethane10<0.22 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.076Chloroform5<0.076 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.079Chloromethane1<0.079 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.065Dibromomethane10<0.065 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7C052011.0 3/31/17 21:00 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7C052015.0 3/31/17 21:00 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7C052015.0 3/31/17 21:00 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7C052015.0 3/31/17 21:00 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7C052015.0 3/31/17 21:00 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 10 of 20 Laboratory Report 04/18/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Sample Matrix: Water Client Sample ID: Prism Sample ID: 7030458-03 Prism Work Order: 7030458 Time Collected: 03/28/17 00:00 Time Submitted: 03/30/17 11:25 Trip Blank (SW) SWSL 8260B P7C052011.0 3/31/17 21:00 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.044o-Xylene NE<0.044 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.047Styrene1<0.047 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7C05201103/31/17 21:00 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.044Toluene1<0.044 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7C05201103/31/17 21:00 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7C052012.0 3/31/17 21:00 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7C052010.50 3/31/17 21:00 KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7C052013.0 3/31/17 21:00 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124113 %4-Bromofluorobenzene 75-129103 %Dibromofluoromethane 77-123103 %Toluene-d8 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 11 of 20 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030458 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B Blank (P7C0520-BLK1)Prepared & Analyzed: 03/31/17 1,1,1,2-Tetrachloroethane ug/LBRL0.50 1,1,1-Trichloroethane ug/LBRL0.50 1,1,2,2-Tetrachloroethane ug/LBRL0.50 1,1,2-Trichloroethane ug/LBRL0.50 1,1-Dichloroethane ug/LBRL0.50 1,1-Dichloroethylene ug/LBRL0.50 1,2,3-Trichloropropane ug/LBRL1.0 1,2-Dibromo-3-chloropropane ug/LBRL2.0 1,2-Dibromoethane ug/LBRL0.50 1,2-Dichlorobenzene ug/LBRL0.50 1,2-Dichloroethane ug/LBRL0.50 1,2-Dichloropropane ug/LBRL0.50 1,4-Dichlorobenzene ug/LBRL0.50 Acetone ug/LBRL5.0 Acrylonitrile ug/LBRL20 Benzene ug/LBRL0.50 Bromochloromethane ug/LBRL0.50 Bromodichloromethane ug/LBRL0.50 Bromoform ug/LBRL1.0 Bromomethane ug/LBRL1.0 Carbon disulfide ug/LBRL5.0 Carbon Tetrachloride ug/LBRL0.50 Chlorobenzene ug/LBRL0.50 Chloroethane ug/LBRL0.50 Chloroform ug/LBRL0.50 Chloromethane ug/LBRL0.50 cis-1,2-Dichloroethylene ug/LBRL0.50 cis-1,3-Dichloropropylene ug/LBRL0.50 Dibromochloromethane ug/LBRL0.50 Dibromomethane ug/LBRL0.50 Ethylbenzene ug/LBRL0.50 m,p-Xylenes ug/LBRL1.0 Methyl Butyl Ketone (2-Hexanone)ug/LBRL5.0 Methyl Ethyl Ketone (2-Butanone)ug/LBRL5.0 Methyl Iodide ug/LBRL5.0 Methyl Isobutyl Ketone ug/LBRL5.0 Methylene Chloride ug/LBRL1.0 o-Xylene ug/LBRL0.50 Styrene ug/LBRL0.50 Tetrachloroethylene ug/LBRL0.50 Tetrahydrofuran ug/LBRL10 Toluene ug/LBRL0.50 trans-1,2-Dichloroethylene ug/LBRL0.50 trans-1,3-Dichloropropylene ug/LBRL0.50 trans-1,4-Dichloro-2-butene ug/LBRL10 Trichloroethylene ug/LBRL0.50 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 12 of 20 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030458 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B Blank (P7C0520-BLK1)Prepared & Analyzed: 03/31/17 Trichlorofluoromethane ug/LBRL0.50 Vinyl acetate ug/LBRL2.0 Vinyl chloride ug/LBRL0.50 Xylenes, total ug/LBRL3.0 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 11456.8 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10250.9 ug/L 50.00 77-123Surrogate: Toluene-d8 10250.9 LCS (P7C0520-BS1)Prepared & Analyzed: 03/31/17 1,1,1,2-Tetrachloroethane ug/L20.1 0.50 20.00 79-134101 1,1,1-Trichloroethane ug/L20.7 0.50 20.00 75-136104 1,1,2,2-Tetrachloroethane ug/L21.3 0.50 20.00 62-127106 1,1,2-Trichloroethane ug/L20.7 0.50 20.00 70-140104 1,1-Dichloroethane ug/L20.5 0.50 20.00 78-130102 1,1-Dichloroethylene ug/L19.4 0.50 20.00 70-15497 1,2,3-Trichloropropane ug/L21.2 1.0 20.00 71-127106 1,2-Dibromo-3-chloropropane ug/L19.8 2.0 20.00 63-13499 1,2-Dibromoethane ug/L22.5 0.50 20.00 77-135112 1,2-Dichlorobenzene ug/L20.7 0.50 20.00 78-128104 1,2-Dichloroethane ug/L20.8 0.50 20.00 68-131104 1,2-Dichloropropane ug/L21.2 0.50 20.00 77-130106 1,4-Dichlorobenzene ug/L20.5 0.50 20.00 75-126102 Acetone ug/L33.7 5.0 40.00 40-16684 Acrylonitrile ug/L38.8 20 40.00 81-12797 Benzene ug/L20.6 0.50 20.00 77-128103 Bromochloromethane ug/L20.2 0.50 20.00 78-135101 Bromodichloromethane ug/L20.7 0.50 20.00 76-138103 Bromoform ug/L17.8 1.0 20.00 71-13589 Bromomethane ug/L15.4 1.0 20.00 41-16877 Carbon disulfide ug/L20.6 5.0 20.00 59-135103 Carbon Tetrachloride ug/L21.6 0.50 20.00 72-142108 Chlorobenzene ug/L20.6 0.50 20.00 78-119103 Chloroethane ug/L16.2 0.50 20.00 57-14281 Chloroform ug/L20.7 0.50 20.00 77-130104 Chloromethane ug/L18.2 0.50 20.00 47-14591 cis-1,2-Dichloroethylene ug/L20.9 0.50 20.00 76-141105 cis-1,3-Dichloropropylene ug/L20.5 0.50 20.00 65-140103 Dibromochloromethane ug/L20.4 0.50 20.00 75-134102 Dibromomethane ug/L20.5 0.50 20.00 76-138102 Ethylbenzene ug/L21.2 0.50 20.00 80-127106 m,p-Xylenes ug/L44.1 1.0 40.00 77-133110 Methyl Butyl Ketone (2-Hexanone)ug/L20.1 5.0 20.00 64-137101 Methyl Ethyl Ketone (2-Butanone)ug/L20.8 5.0 20.00 71-134104 Methyl Iodide ug/L16.5 5.0 20.00 70-13082 Methyl Isobutyl Ketone ug/L18.9 5.0 20.00 69-13494 Methylene Chloride ug/L19.4 1.0 20.00 73-13197 o-Xylene ug/L21.7 0.50 20.00 78-128108 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 13 of 20 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030458 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B LCS (P7C0520-BS1)Prepared & Analyzed: 03/31/17 Styrene ug/L19.2 0.50 20.00 78-12996 Tetrachloroethylene ug/L21.2 0.50 20.00 80-129106 Tetrahydrofuran ug/L19.8 10 20.00 70-13099 Toluene ug/L20.3 0.50 20.00 76-131101 trans-1,2-Dichloroethylene ug/L21.9 0.50 20.00 76-135109 trans-1,3-Dichloropropylene ug/L20.3 0.50 20.00 67-140101 trans-1,4-Dichloro-2-butene ug/L19.0 10 20.00 70-13095 Trichloroethylene ug/L20.2 0.50 20.00 77-133101 Trichlorofluoromethane ug/L17.4 0.50 20.00 62-14887 Vinyl acetate ug/L21.2 2.0 20.00 34-167106 Vinyl chloride ug/L21.3 0.50 20.00 57-141106 Xylenes, total ug/L65.8 3.0 60.00 77-133110 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10954.7 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10351.6 ug/L 50.00 77-123Surrogate: Toluene-d8 10451.8 LCS Dup (P7C0520-BSD1)Prepared & Analyzed: 03/31/17 1,1,1,2-Tetrachloroethane ug/L20.2 0.50 20.00 2079-134101 0.5 1,1,1-Trichloroethane ug/L20.6 0.50 20.00 2075-136103 0.3 1,1,2,2-Tetrachloroethane ug/L21.8 0.50 20.00 2062-127109 3 1,1,2-Trichloroethane ug/L20.9 0.50 20.00 2070-140104 0.7 1,1-Dichloroethane ug/L20.2 0.50 20.00 2078-130101 1 1,1-Dichloroethylene ug/L19.2 0.50 20.00 2070-15496 1 1,2,3-Trichloropropane ug/L22.4 1.0 20.00 2071-127112 6 1,2-Dibromo-3-chloropropane ug/L20.3 2.0 20.00 2063-134102 2 1,2-Dibromoethane ug/L22.3 0.50 20.00 2077-135111 0.9 1,2-Dichlorobenzene ug/L21.4 0.50 20.00 2078-128107 3 1,2-Dichloroethane ug/L20.9 0.50 20.00 2068-131105 0.4 1,2-Dichloropropane ug/L21.2 0.50 20.00 2077-130106 0.2 1,4-Dichlorobenzene ug/L20.7 0.50 20.00 2075-126104 1 Acetone ug/L35.3 5.0 40.00 2040-16688 5 Acrylonitrile ug/L40.8 20 40.00 2081-127102 5 Benzene ug/L20.4 0.50 20.00 2077-128102 0.9 Bromochloromethane ug/L20.7 0.50 20.00 2078-135104 2 Bromodichloromethane ug/L20.9 0.50 20.00 2076-138104 0.9 Bromoform ug/L18.2 1.0 20.00 2071-13591 2 Bromomethane ug/L15.7 1.0 20.00 2041-16879 2 Carbon disulfide ug/L20.3 5.0 20.00 2059-135102 1 Carbon Tetrachloride ug/L21.2 0.50 20.00 2072-142106 2 Chlorobenzene ug/L20.7 0.50 20.00 2078-119103 0.3 Chloroethane ug/L16.5 0.50 20.00 2057-14282 2 Chloroform ug/L20.7 0.50 20.00 2077-130104 0.05 Chloromethane ug/L17.6 0.50 20.00 2047-14588 3 cis-1,2-Dichloroethylene ug/L20.8 0.50 20.00 2076-141104 0.4 cis-1,3-Dichloropropylene ug/L20.7 0.50 20.00 2065-140103 0.6 Dibromochloromethane ug/L20.5 0.50 20.00 2075-134102 0.3 Dibromomethane ug/L21.2 0.50 20.00 2076-138106 3 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 14 of 20 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030458 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P7C0520 - 5030B LCS Dup (P7C0520-BSD1)Prepared & Analyzed: 03/31/17 Ethylbenzene ug/L21.4 0.50 20.00 2080-127107 0.7 m,p-Xylenes ug/L44.1 1.0 40.00 2077-133110 0.05 Methyl Butyl Ketone (2-Hexanone)ug/L20.7 5.0 20.00 2064-137104 3 Methyl Ethyl Ketone (2-Butanone)ug/L22.3 5.0 20.00 2071-134111 7 Methyl Iodide ug/L18.6 5.0 20.00 2070-13093 12 Methyl Isobutyl Ketone ug/L19.6 5.0 20.00 2069-13498 4 Methylene Chloride ug/L19.4 1.0 20.00 2073-13197 0.05 o-Xylene ug/L21.8 0.50 20.00 2078-128109 0.6 Styrene ug/L19.2 0.50 20.00 2078-12996 0.1 Tetrachloroethylene ug/L21.2 0.50 20.00 2080-129106 0.2 Tetrahydrofuran ug/L20.7 10 20.00 2070-130103 4 Toluene ug/L20.4 0.50 20.00 2076-131102 0.6 trans-1,2-Dichloroethylene ug/L21.7 0.50 20.00 2076-135108 1 trans-1,3-Dichloropropylene ug/L20.5 0.50 20.00 2067-140102 1 trans-1,4-Dichloro-2-butene ug/L20.0 10 20.00 2070-130100 5 Trichloroethylene ug/L19.9 0.50 20.00 2077-13399 1 Trichlorofluoromethane ug/L17.3 0.50 20.00 2062-14886 0.8 Vinyl acetate ug/L21.7 2.0 20.00 2034-167108 2 Vinyl chloride ug/L21.5 0.50 20.00 2057-141108 1 Xylenes, total ug/L65.9 3.0 60.00 2077-133110 0.2 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 11155.3 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10150.4 ug/L 50.00 77-123Surrogate: Toluene-d8 10451.9 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 15 of 20 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030458 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Metals - Quality Control Batch P7D0063 - 3005A Blank (P7D0063-BLK1)Prepared: 04/06/17 Analyzed: 04/10/17 Antimony ug/LBRL1.0 Arsenic ug/LBRL1.0 Barium ug/L0.467 5.0 J Beryllium ug/LBRL1.0 Cadmium ug/LBRL1.0 Chromium ug/LBRL1.0 Cobalt ug/LBRL1.0 Copper ug/LBRL5.0 Iron ug/LBRL100 Lead ug/L0.110 1.0 J Manganese ug/LBRL5.0 Nickel ug/LBRL2.0 Selenium ug/LBRL5.0 Silver ug/L0.139 5.0 J Thallium ug/L0.242 1.0 J Vanadium ug/LBRL1.0 Zinc ug/L1.68 10 J LCS (P7D0063-BS1)Prepared: 04/06/17 Analyzed: 04/10/17 Antimony ug/L1051.0 100.0 80-120105 Arsenic ug/L1051.0 100.0 80-120105 Barium ug/L1065.0 100.0 80-120106 Beryllium ug/L1041.0 100.0 80-120104 Cadmium ug/L1061.0 100.0 80-120106 Chromium ug/L1011.0 100.0 80-120101 Cobalt ug/L1091.0 100.0 80-120109 Copper ug/L1105.0 100.0 80-120110 Iron ug/L1100 100 1000 80-120110 Lead ug/L1071.0 100.0 80-120107 Manganese ug/L1025.0 100.0 80-120102 Nickel ug/L1072.0 100.0 80-120107 Selenium ug/L1015.0 100.0 80-120101 Silver ug/L1155.0 100.0 80-120115 Thallium ug/L95.0 1.0 100.0 80-12095 Vanadium ug/L99.3 1.0 100.0 80-12099 Zinc ug/L10710 100.0 80-120107 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 16 of 20 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030458 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Metals - Quality Control Batch P7D0202 - 7470A Blank (P7D0202-BLK1)Prepared & Analyzed: 04/13/17 Mercury ug/LBRL0.20 LCS (P7D0202-BS1)Prepared & Analyzed: 04/13/17 Mercury ug/L9.41 0.20 9.375 80-120100 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 17 of 20 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030458 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Anions by Ion Chromatography - Quality Control Batch P7D0014 - NO PREP Blank (P7D0014-BLK1)Prepared & Analyzed: 03/30/17 Chloride ug/LBRL1000 Sulfate ug/LBRL1000 LCS (P7D0014-BS1)Prepared & Analyzed: 03/30/17 Chloride ug/L397001000 40000 80-12099 Sulfate ug/L387001000 40000 80-12097 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 18 of 20 4/18/17 Level II QC Report 231 Haywood Street Project: Yancey-Mitchell Surface Water Wells Anchor QEA of North Carolina, PLLC Asheville, NC 28801 Attn: Brian Gant Prism Work Order: 7030458 Time Submitted: 3/30/2017 11:25:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte General Chemistry Parameters - Quality Control Batch P7C0513 - NO PREP Blank (P7C0513-BLK1)Prepared & Analyzed: 03/31/17 Total Alkalinity to pH 4.5 ug/LBRL5000 LCS (P7C0513-BS1)Prepared & Analyzed: 03/31/17 Total Alkalinity to pH 4.5 ug/L2540005000 250000 90-110102 Batch P7D0024 - NO PREP Blank (P7D0024-BLK1)Prepared & Analyzed: 04/03/17 Total Dissolved Solids ug/LBRL50000 LCS (P7D0024-BS1)Prepared & Analyzed: 04/03/17 Total Dissolved Solids ug/L98800050000 1000000 90-11099 Sample Extraction Data Prep Method: 3005A Lab Number Batch Date/TimeInitialFinal P7D00637030458-01 04/06/17 7:2550 50mL mL P7D00637030458-02 04/06/17 7:2550 50mL mL Prep Method: 7470A Lab Number Batch Date/TimeInitialFinal P7D02027030458-01 04/13/17 8:2020 30mL mL P7D02027030458-02 04/13/17 8:2020 30mL mL Prep Method: 5030B Lab Number Batch Date/TimeInitialFinal P7C05207030458-01 03/31/17 16:1010 10mL mL P7C05207030458-02 03/31/17 16:1010 10mL mL P7C05207030458-03 03/31/17 16:1010 10mL mL This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 19 of 20 Page 20 of 20