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HomeMy WebLinkAbout6401_NashCoMSWLF_GWMR_20171215 11112 BRANDING IRON PLACE, WENDELL, NC 27591 919-366-3663 Office ● 919-995-0363 Cell ● nautilusgeocon@gmail.com Explanatory Text for Notification Table Nash County Municipal Solid Waste Landfill, Permit # 64-01 Nashville, Nash County, NC November 2017 Assessment Monitoring The results of the November 2017 assessment monitoring are generally consistent with the results from the previous assessment monitoring results. The concentrations of VOCs in groundwater at down gradient monitoring wells MW-7s and MW-8s have shown significant reductions since the inception of assessment monitoring and none were detected in samples collected from those wells in November 2017 with the exception of a trace level of acetone at MW-8s. Moreover, no VOCs were detected in the groundwater sample collected from down gradient Type II monitoring well MW-8d in November 2017. The concentrations of VOCs reported in the groundwater sample collected from down gradient Type III monitoring well MW-7d November 2017 were similar to recent concentrations detected at that location. No VOCs were reported in surface water samples SW-1 and SW-2. Cobalt was reported at concentrations exceeding the Groundwater Interim Maximum Allowable Concentration (1 µg/L) effective October 1, 2010 in the groundwater samples collected from monitoring wells MW-2R (3.4 µg/L), MW-3 (56 µg/L), MW-4 (60 µg/L) and MW-8s (1.4 µg/L). Vanadium was reported at estimated concentrations exceeding the October 1, 2010 IMAC (0.3 µg/L) in the groundwater samples collected from background monitoring well MW-1 (0.42 µg/L, estimated) and compliance monitoring wells MW-3 (1.3 µg/L), MW-4 (0.90 µg/L, estimated), MW-6 (0.48 µg/L, estimated), MW- 7s (6.2 µg/L), MW-8s (15 µg/L, estimated) and MW-8d (1.40 µg/L). Inasmuch as vanadium has been historically reported at background monitoring well MW-1 at similar concentrations to those reported at monitoring wells MW-3, MW-4, and MW-8d (see Table 4), it is concluded that the concentrations of vanadium measured in groundwater at the site are naturally occurring. The elevated concentrations of vanadium reported in the groundwater samples collected from monitoring wells MW-7s and MW-8s are likely a result of the elevated turbidity of the samples (55.8 and 53.7 NTUs, respectively). Zinc was reported at a concentration exceeding the 15A NCAC 2L groundwater quality standard (1,000 µg/L) in the groundwater sample collected from monitoring well MW-7s (1,200 µg/L). The elevated concentration of zinc reported in groundwater at GW-7s for the November 2017 monitoring event may be attributable to the elevated turbidity of the groundwater sample collected from that location. Silver was detected at a concentration – 2 – December 15, 2017 11112 BRANDING IRON PLACE, WENDELL, NC 27591 919-366-3663 Office ● 919-995-0363 Cell ● nautilusgeocon@gmail.com that slightly exceeds the 15A NCAC 2B water quality criterion for fresh water aquatic life (0.06 µg/L) in surface water sample SW-2. It is noted that Pig Basket Creek is classified as Class C surface water by the NCDEQ. None of the other metals detected in the groundwater or surface water samples collected from the site in November 2017 were reported at concentrations that exceed the applicable water quality standards. Based on the results of the November 2017 assessment monitoring event, it is recommended that semi-annual monitoring of groundwater and surface water be continued without modification. Monitoring wells MW-7s and MW-8s will be redeveloped before the next groundwater sampling event in an attempt to improve the turbidity of groundwater samples collected from those wells. The results of the semi- annual monitoring will be evaluated for any changes in conditions that would indicate a sustained increase in dissolved contaminant concentrations and the likelihood that the groundwater quality standards will be consistently exceeded at the compliance boundary. If such conditions arise, Nash County will propose additional assessment and/or corrective actions to address the situation. 11112 BRANDING IRON PLACE, WENDELL, NC 27591 919-366-3663 Office ● 919-995-0363 Cell ● bboutinpg@bellsouth.net December 15, 2017 Ms. Jaclynne Drummond North Carolina Department of Environmental Quality Division of Waste Management Solid Waste Section P. O. Box 27687 Raleigh, NC 27611-7687 RE: Report of Results Appendix II Assessment Monitoring: November 2017 Nash County Municipal Solid Waste Landfill (Closed) Nashville, Nash County, NC Permit # 64-01 Dear Ms. Drummond: This report presents the results of Appendix II assessment monitoring conducted at the landfill site referenced above (Figure 1) in November 2017 in accordance with North Carolina Solid Waste Management Rule 15A NCAC 13B .1634 (Rule .1634). The assessment monitoring was a continuation of monitoring initiated in May 2007 during which four Appendix I constituents (methylene chloride, trichloroethene, tetrachloroethene and vinyl chloride) were detected in groundwater at the site at concentrations in excess of the 15A NCAC 2L .0202 Class GA groundwater quality standards (2L standards). In a letter dated February 17, 2015 to Nash County, the NCDEQ granted a request by the county to reduce the frequency of monitoring groundwater for pesticides, fluoride, and phenol based on a lack of detection of these constituents in groundwater since 2010. The NCDEQ granted a reduction in the monitoring frequency for pesticides, fluoride, and phenol from semiannual to every five years. The scope of work performed during November 2017 included sampling and laboratory analysis of groundwater from 10 groundwater monitoring wells and surface water samples from two surface water sampling locations. The groundwater and surface water samples were collected in accordance with the NCDEQ, Division of Waste Management (DWM), Solid Waste Section (SWS) Groundwater Monitoring Guidance – 2 – December 15, 2017 11112 BRANDING IRON PLACE, WENDELL, NC 27591 919-366-3663 Office ● 919-995-0363 Cell ● bboutinpg@bellsouth.net Document and the facility Water Quality Monitoring Plan. The groundwater and surface water sampling and data collection methods, as well as the results of field and laboratory testing of the groundwater and surface water samples, are presented in the following sections. 1.0 GROUNDWATER GAUGING AND WATER SAMPLE COLLECTION Groundwater levels were gauged in the site monitoring wells on November 16, 2017 as part of assessment monitoring. Depths to groundwater were measured using an electronic water-level meter that was thoroughly decontaminated between wells with a non-phosphate soap and water wash followed in order by multiple rinses with distilled water, an isopropyl alcohol rinse, and multiple distilled water rinses. Depth-to-water measurements were made after the wells were opened for sufficient periods of time to allow water levels to equilibrate with atmospheric pressure. The locations of the site monitoring wells are depicted in Figure 2. Groundwater elevation data collected at the monitoring wells on November 16, 2017 are presented in Table 1. Groundwater and surface water samples were collected for laboratory analysis on November 16 and 17, 2017 to monitor water quality at the site. The samples were analyzed for Appendix I volatile organic compounds (VOCs) by SW 846 Method 8260B, and Appendix I metals plus mercury by the EPA 6000/7000 Series Methods. The groundwater and surface water samples were collected and handled in accordance with the sampling protocols included in the site Water Quality Monitoring Plan as well as the SWS Groundwater Monitoring Guidance Document. It is noted that monitoring well MW-1 serves as the upgradient, natural background well for the facility, and monitoring wells MW-2R through MW-6, MW-7s, MW-7d, MW-8s and MW-8d serve as the downgradient monitoring wells. It is further noted that MW-6, MW-7d and MW-8d are deep Type III groundwater monitoring wells that monitor the deeper zone of the shallow aquifer at the site. All reusable sampling equipment was properly decontaminated between sampling locations with a non-phosphate soap and water wash, followed by multiple rinses with distilled water. New disposable nitrile or latex gloves were worn during all sampling activities. Disposable sampling equipment/material was discarded after each use. Prior to groundwater sampling, all monitoring wells, with the exception of MW-1, were purged of stagnant water using pre-cleaned Teflon-lined disposable polyethylene tubing – 3 – December 15, 2017 11112 BRANDING IRON PLACE, WENDELL, NC 27591 919-366-3663 Office ● 919-995-0363 Cell ● bboutinpg@bellsouth.net connected to a peristaltic pump under low flow (≤ 200 ml/min) conditions. Monitoring well MW-1 was purged using a bailer due to the depth to groundwater which exceed the capacity of the peristaltic pump. During purging, measurements were made in the field of the pH, temperature, specific conductance and turbidity of the groundwater collected from the monitoring wells, in accordance with SWS requirements. The results of the field analyses for these parameters are presented in Table 1. Copies of Groundwater Sampling Forms containing pertinent information recorded in the field during purging and sampling at each groundwater monitoring well are presented in Appendix A. The results of the field-measured water-quality parameters indicate that the values measured in groundwater collected from the site monitoring wells were generally within applicable stabilization criteria (see Groundwater Sampling Forms), except for elevated turbidity at monitoring wells MW-1, MW-7s and MW-8s. Groundwater at the site is slightly acidic based on the pH values measured in the field (4.98 to 6.49). Specific conductance values ranged from 51 (MW-2R) to 432 (MW-3) µS/cm in groundwater at the monitoring wells. Turbidity values ranged from 1.6 (MW-6) to 55.8 (MW-7s) NTUs. After field parameters had stabilized over three consecutive recording intervals, groundwater samples were collected using the same tubing that was used to purge the well or with a new disposable bailer. The samples were decanted directly into laboratory prepared containers, which were then placed into ice-filled coolers and shipped under proper chain-of-custody to Prism Laboratories, Inc. (Prism) for analysis. Surface water samples were collected from sampling locations SW-1 and SW-2 (Figure 2). SW-1 is located approximately 50-feet east of the MSW Landfill along a tributary of Pig Basket Creek. SW-2 is located down gradient and due south of the MSW Landfill along the same tributary of Pig Basket Creek. New disposable nitrile or latex gloves were worn during all sampling activities. All surface water samples were collected in accordance with the protocol presented in the SWS Groundwater Monitoring Guidance Document. Following collection, the samples were placed into ice-filled coolers and shipped under proper chain-of-custody to Prism for analysis. 2.0 RESULTS OF GROUNDWATER AND SURFACE WATER SAMPLING AND ANALYSIS Groundwater flow direction, average hydraulic gradient, and average interstitial flow velocity were derived from water-level measurements recorded during the sampling event. A water-table elevation contour map derived from the groundwater elevation measurements recorded on November 16, 2017 is presented as Figure 3. The water- – 4 – December 15, 2017 11112 BRANDING IRON PLACE, WENDELL, NC 27591 919-366-3663 Office ● 919-995-0363 Cell ● bboutinpg@bellsouth.net table elevation contours in Figure 3 indicate that the direction of shallow groundwater flow is generally to the southwest with an average hydraulic gradient of approximately 0.011 ft./ft. This is consistent with the general flow direction observed during previous monitoring events. The hydraulic gradient in the vicinity of each well was derived by dividing the elevation difference between water table elevations measured at the monitoring wells and proximal water-table elevation contour lines, by the perpendicular horizontal distance between the wells and contours (Figure 3 and Table 2). Results of in-situ slug testing performed by others between February 4, 1999 and October 1, 1999, as well as the results of slug tests conducted in November 2007, indicate hydraulic conductivity values in the shallow surficial aquifer ranging from 6.0 x 10-5 cm/s to 1.3 x 10-3 cm/s (approximately 0.17 ft/day to 3.7 ft/day). Using the horizontal hydraulic gradient measurements, the individual estimates of hydraulic conductivity, and an assumed effective porosity of 0.15, the range of average interstitial groundwater flow velocities for the shallow surficial aquifer was calculated using the following formula: vx = (K/ne) dl dh× Where: vx = average interstitial groundwater flow velocity K = hydraulic conductivity ne = effective porosity dh/dl = horizontal hydraulic gradient Average linear flow velocities are estimated to range between approximately 0.014 to 0.20 feet/day. Table 2 summarizes the data used to calculate the average interstitial groundwater flow velocity in the vicinity of each Type II monitoring well. Summarized results of laboratory analyses for groundwater and surface water samples collected from the site on November 16 and 17, 2017 are presented in Table 3. Historical results of Appendix II assessment monitoring conducted at the site since May 2007 are presented in Table 4. Copies of the original laboratory reports are included in Appendix B. The laboratory analytical results for the November 2017 sampling event indicate that benzene (1.4 ug/L), 1,1-dichloroethane (7.3 ug/L), methylene chloride (7.2 ug/L), – 5 – December 15, 2017 11112 BRANDING IRON PLACE, WENDELL, NC 27591 919-366-3663 Office ● 919-995-0363 Cell ● bboutinpg@bellsouth.net tetrachloroethene (1.6 µg/L), and trichloroethene (4.6 ug/L) were reported at concentrations in excess of the corresponding 15A NCAC 2L groundwater quality standards at monitoring well MW-2R. In addition, benzene (1.9 µg/L) was reported at a concentration in excess of the 15A NCAC 2L groundwater quality standard at monitoring well MW-6, and methylene chloride (6.0 µg/L) and tetrachloroethene (0.81 µg/L) were reported at concentrations in excess of the 15A NCAC 2L groundwater quality standards at monitoring well MW-7d. Various other VOCs, including acetone, chlorobenzene, 1,4-dichlorobenzene, cis-1,2- dichloroethene, tetrahydrofuran, toluene, trichlorofluoromethane and total xylenes were reported in groundwater samples collected from several monitoring wells at concentrations well below the applicable 15A NCAC 2L groundwater quality standards. No VOCs were reported in surface water samples SW-1 and SW-2. The results of the metals analyses of the groundwater and surface water samples indicate that arsenic, barium, chromium, cobalt, copper, lead and zinc were reported in all of the samples. Nickel and vanadium were reported in nine of the samples, beryllium was reported in eight of the samples and cadmium was reported in seven of the samples. Antimony, mercury, selenium, silver and thallium were reported in one to three of the samples tested. Cobalt was reported at concentrations exceeding the Groundwater Interim Maximum Allowable Concentration (1 µg/L) effective October 1, 2010 in the groundwater samples collected from monitoring wells MW-2R (3.4 µg/L), MW-3 (56 µg/L), MW-4 (60 µg/L) and MW-8s (1.4 µg/L). Vanadium was reported at estimated concentrations exceeding the October 1, 2010 IMAC (0.3 µg/L) in the groundwater samples collected from background monitoring well MW-1 (0.42 µg/L, estimated) and compliance monitoring wells MW-3 (1.3 µg/L), MW-4 (0.90 µg/L, estimated), MW-6 (0.48 µg/L, estimated), MW-7s (6.2 µg/L), MW-8s (15 µg/L, estimated) and MW-8d (1.40 µg/L). Inasmuch as vanadium has been historically reported at background monitoring well MW-1 at similar concentrations to those reported at monitoring wells MW-3, MW-4, and MW-8d (see Table 4), it is concluded that the concentrations of vanadium measured in groundwater at the site are naturally occurring. The elevated concentrations of vanadium reported in the groundwater samples collected from monitoring wells MW-7s and MW-8s are likely a result of the elevated turbidity of the samples (55.8 and 53.7 NTUs, respectively). Zinc was reported at a concentration exceeding the 15A NCAC 2L groundwater quality standard (1,000 µg/L) in the groundwater sample collected from monitoring well MW-7s (1,200 µg/L). The elevated concentration of zinc reported in groundwater at GW-7s for the November – 6 – December 15, 2017 11112 BRANDING IRON PLACE, WENDELL, NC 27591 919-366-3663 Office ● 919-995-0363 Cell ● bboutinpg@bellsouth.net 2017 monitoring event may be attributable to the elevated turbidity of the groundwater sample collected from that location. Silver was detected at a concentration that slightly exceeds the 15A NCAC 2B water quality criterion for fresh water aquatic life (0.06 µg/L) in surface water sample SW-2. It is noted that Pig Basket Creek is classified as Class C surface water by the NCDEQ. None of the other metals detected in the groundwater or surface water samples collected from the site in November 2017 were reported at concentrations that exceed the applicable water quality standards. 3.0 CONCLUSIONS AND RECOMMENDATIONS The results of the November 2017 assessment monitoring are generally consistent with the results from the previous assessment monitoring results. The concentrations of VOCs in groundwater at down gradient monitoring wells MW-7s and MW-8s have shown significant reductions since the inception of assessment monitoring and none were detected in samples collected from those wells in November 2017 with the exception of a trace level of acetone at MW-8s. Moreover, no VOCs were detected in the groundwater sample collected from down gradient Type II monitoring well MW-8d in November 2017. The concentrations of VOCs reported in the groundwater sample collected from down gradient Type III monitoring well MW-7d November 2017 were similar to recent concentrations detected at that location. No VOCs were reported in surface water samples SW-1 and SW-2. Cobalt was reported at concentrations exceeding the Groundwater Interim Maximum Allowable Concentration (1 µg/L) effective October 1, 2010 in the groundwater samples collected from monitoring wells MW-2R (3.4 µg/L), MW-3 (56 µg/L), MW-4 (60 µg/L) and MW-8s (1.4 µg/L). Vanadium was reported at estimated concentrations exceeding the October 1, 2010 IMAC (0.3 µg/L) in the groundwater samples collected from background monitoring well MW-1 (0.42 µg/L, estimated) and compliance monitoring wells MW-3 (1.3 µg/L), MW-4 (0.90 µg/L, estimated), MW-6 (0.48 µg/L, estimated), MW- 7s (6.2 µg/L), MW-8s (15 µg/L, estimated) and MW-8d (1.40 µg/L). Inasmuch as vanadium has been historically reported at background monitoring well MW-1 at similar concentrations to those reported at monitoring wells MW-3, MW-4, and MW-8d (see Table 4), it is concluded that the concentrations of vanadium measured in groundwater at the site are naturally occurring. The elevated concentrations of vanadium reported in the groundwater samples collected from monitoring wells MW-7s and MW-8s are likely a result of the elevated turbidity of the samples (55.8 and 53.7 NTUs, respectively). Zinc was reported at a concentration exceeding the 15A NCAC 2L groundwater quality standard (1,000 µg/L) in the groundwater sample collected from monitoring well MW-7s – 7 – December 15, 2017 11112 BRANDING IRON PLACE, WENDELL, NC 27591 919-366-3663 Office ● 919-995-0363 Cell ● bboutinpg@bellsouth.net (1,200 µg/L). The elevated concentration of zinc reported in groundwater at GW-7s for the November 2017 monitoring event may be attributable to the elevated turbidity of the groundwater sample collected from that location. Silver was detected at a concentration that slightly exceeds the 15A NCAC 2B water quality criterion for fresh water aquatic life (0.06 µg/L) in surface water sample SW-2. It is noted that Pig Basket Creek is classified as Class C surface water by the NCDEQ. None of the other metals detected in the groundwater or surface water samples collected from the site in November 2017 were reported at concentrations that exceed the applicable water quality standards. Based on the results of the November 2017 assessment monitoring event, it is recommended that semi-annual monitoring of groundwater and surface water be continued without modification. Monitoring wells MW-7s and MW-8s will be redeveloped before the next groundwater sampling event in an attempt to improve the turbidity of groundwater samples collected from those wells. The results of the semi- annual monitoring will be evaluated for any changes in conditions that would indicate a sustained increase in dissolved contaminant concentrations and the likelihood that the groundwater quality standards will be consistently exceeded at the compliance boundary. If such conditions arise, Nash County will propose additional assessment and/or corrective actions to address the situation. The next semi-annual assessment monitoring event will be conducted in May 2018. If you have any questions or require further assistance regarding this report, please call me at 919-995-0363. Sincerely, Brian S. Boutin, P.G. Consulting Geologist Cc: William W. Hill, Jr., M.P.H., Health Director, Nash County Health Department Ben Barnes, Solid Waste Manager, Nash County Solid Waste Department Vance Moore, Garrett and Moore, Inc. Craig Fortner, Garrett and Moore, Inc. Garrett and Moore, Inc. Engineering Consulting Services 1428 Aversboro Rd., Suite D, Garner, NC 27529 Tel: (919) 926-7906 Fax: (866) 311-7206 Drawn by:Reviewed by:Drawing #: Drawing Date:1 SITE LOCATION MAP Nash County Municipal Solid Waste Landfill SR 1411 (Duke Rd.) Nashville, Nash County, North Carolina Source: USGS 7.5’ Topographic Quadrangle Series Castalia, North Carolina 1993 Figure No.Project #: Scale:USGS USGS 1:24,000 7/19/07 NCMSW0707 N SCALE 020001000 1000 2000 Latitude (deg. dec min.) Longitude (deg. dec min.) MW-1 44.5 2.0 36º 3.73366'77º 59.58531'34.5 - 44.5 32.44 243.96 211.52 13.9 6.49 83 12.1 MW-2R 23.0 2.0 36º 3.58734'77º 59.92608'13.0 - 23.0 10.52 203.81 193.29 17.1 4.79 51 5.4 MW-3 15.0 2.0 36º 3.49902''77º 59.81363'5.0 - 15.0 11.32 205.01 193.69 11.5 6.17 432 4.6 MW-4 25.0 2.0 36º 3.37664'77º 59.67142'5.0 - 25.0 9.20 201.81 192.61 14.2 6.20 274 3.9 MW-5 29.0 2.0 36º 3.65441'77º 59.9778''9.0 - 29.0 12.89 207.15 194.26 17.5 4.98 54 2.9 MW-6 50.0 2.0 36º 3.46888'77º 59.81451'40.0 - 50.0 12.38 206.07 193.69 12.1 5.85 119 1.6 MW-7s 20.0 2.0 36º 3.58989'77º 59.93535'5.0 - 20.0 8.67 200.30 191.63 18.0 6.10 68 55.8 MW-7d 42.5 2.0 36º 3.57918'77º 59.95242'37.5 - 42.5 8.50 199.94 191.44 17.1 5.46 73 3.8 MW-8s 20.0 2.0 36º 3.46856'77º 59.81381'5.0 - 20.0 5.02 196.80 191.78 14.6 5.64 55 53.7 MW-8d 39.0 2.0 36º 3.45172'77º 59.84358'34.0 - 39.0 5.32 196.95 191.63 12.6 5.99 77 6.8 Notes: MSL = Mean Sea Level BTOC = Below Top of Casing Monitoring well construction data for MW-1 through MW-6 taken from April-June 2006 Sampling Event Monitoring Report prepared by Withers & Ravenel. BGS = Below Ground Surface NM = Not Measured November 16, 2017 pH S.C. umhos/cm S.C. = Specific Conductance Permit # 64-01 Monitoring Well and Groundwater Data Table 1 Water Quality Assessment Monitoring Nash County Municipal Solid Waste Landfill Nashville, Nash County, North Carolina Well Identity ntu = Nephelometric Turbidity Units Temp. Co Elevation Top of PVC Well Casing (Feet MSL) Well Diameter (Inches) Field Parameters Turbidity (ntu) Screen Interval (Feet BGS) Groundwater Elevation (Feet MSL) Depth to Groundwater (Feet BTOC) Well Depth (Feet BGS) Water Table Hydraulic Effective Average Average Well Elevation Conductivity Porosity Hydraulic Linear Flow Identity (ft MSL)(ft/day)Gradient Velocity (ft/ft)(ft/day) MW-1 211.52 0.17 0.15 0.013 0.014 MW-2R 193.29 3.70 0.15 0.008 0.20 MW-3 193.69 0.52 0.15 0.011 0.037 MW-4 192.61 1.12 0.15 0.008 0.059 MW-5 194.26 0.47 0.15 0.009 0.027 MW-7s 191.63 2.04 0.15 0.015 0.197 MW-8s 191.78 0.80 0.15 0.010 0.053 Notes:1) ft MSL = feet above mean sea level. 2) Hydraulic Conductivity from slug testing performed by G.N. Richardson and Associates, Inc. and Brian S. Boutin, P.G. 3) Effective porosity value approximated based on published values for similar materials. 4) Average gradient obtained by dividing water-table elevation difference by horizontal distance between contour lines in the vicinity of each well (See Figure 3). 5) Average Linear Velocity calculated by the following formula: Vx = (K/ne)*(dh/dl) Where: Nashville, Nash County, North Carolina Permit # 64-01 Vx = average linear flow velocity (ft/day) K = hydraulic conductivity (ft/day) dh/dl = average hydraulic gradient (ft/ft) ne = effective porosity (unitless) Nash County Municipal Solid Waste Landfill Table 2 Groundwater Flow Data Water-Quality Assessment Monitoring November 16, 2017 VOLATILE ORGANIC CONSTITUENTS GWP Std NCAC 2L STD SW 846 8260 (µg/L)(ug/L)(ug/L) Acetone ND ND 83 ND ND ND ND ND 11 ND ND ND NE 6000 Benzene ND 1.4 0.54 ND ND 1.9 ND 0.52 ND ND ND ND NE 1 Bromomethane ND ND ND ND ND ND ND ND ND ND ND ND NE 10 Chlorobenzene ND ND 0.71 ND ND 2.6 ND ND ND ND ND ND NE 50 Chloroethane (Ethyl Chloride)ND ND ND ND ND ND ND ND ND ND ND ND NE 3000 Chloroform (Trichloromethane)ND ND ND ND ND ND ND ND ND ND ND ND NE 70 Chloromethane ND ND ND ND ND ND ND ND ND ND ND ND NE 3 1,4-Dichlorobenzene ND ND ND ND ND 2.3 ND ND ND ND ND ND NE 6 Dichlorodifluoromethane (Freon-12; Halon)ND ND ND ND ND ND ND ND ND ND ND ND NE 1000 1,1-Dichloroethane ND 7.3 ND ND ND 2.0 ND 4.3 ND ND ND ND NE 6 1,1-Dichloroethene (Vinylidene Chloride)ND ND ND ND ND ND ND ND ND ND ND ND NE 7 1,2-Dichloroethene (Cis and Trans isomers)ND 8.9 0.55 ND ND 4.1 ND 3.9 ND ND ND ND 60 60 Ethylbenzene ND ND ND ND ND ND ND ND ND ND ND ND NE 600 Methylene Chloride (Dichloromethane)ND 7.2 ND ND ND 1.5 ND 6.0 ND ND ND ND NE 5 Methyl Ethyl Ketone (2-butanone)ND ND ND ND ND ND ND ND ND ND ND ND NE 4000 Styrene ND ND ND ND ND ND ND ND ND ND ND ND NE 70 Tetrachloroethene (Tetrachloroethylene), (PCE)ND 1.6 ND ND ND ND ND 0.86 ND ND ND ND NE 0.7 Tetrahydrofuran ND ND 45 ND ND ND ND ND ND ND ND ND NE NE Toluene ND ND 0.53 ND ND ND ND ND ND ND ND ND NE 600 1,1,1-Trichloroethane (Methylchloroform)ND ND ND ND ND ND ND ND ND ND ND ND NE 200 Trichloroethene (Trichloroethylene), (TCE)ND 4.6 ND ND ND 0.52 ND 2.4 ND ND ND ND NE 3 Trichlorofluoromethane (CFC-11) ND ND ND ND ND 2.5 ND ND ND ND ND ND NE 2000 Vinyl Chloride ND ND ND ND ND ND ND ND ND ND ND ND NE 0.03 Total Xylenes ND ND ND ND ND 2.2 ND ND ND ND ND ND NE 500 PESTICIDES GWP Std NCAC 2L STD EPA 8081 (µg/L)(ug/L)(ug/L) alpha-BHC NA NA NA NA NA NA NA NA NA NA NA NA 0.006 NE beta-BHC NA NA NA NA NA NA NA NA NA NA NA NA 0.019 NE delta-BHC NA NA NA NA NA NA NA NA NA NA NA NA 0.019 NE gamma-BHC NA NA NA NA NA NA NA NA NA NA NA NA NE 0.03 Aldrin NA NA NA NA NA NA NA NA NA NA NA NA 0.002 NE Endrin (total)NA NA NA NA NA NA NA NA NA NA NA NA NE 2 Methoxychlor NA NA NA NA NA NA NA NA NA NA NA NA NE 40 4,4'-DDD NA NA NA NA NA NA NA NA NA NA NA NA NE 0.1 4,4'-DDT NA NA NA NA NA NA NA NA NA NA NA NA NE 0.1 MISCELLANEOUS GWP STD NCAC 2L STD (µg/L)(ug/L)(ug/L) Fluoride NA NA NA NA NA NA NA NA NA NA NA NA NE 2000 Phenol NA NA NA NA NA NA NA NA NA NA NA NA NE 30 METALS GWP Std NCAC 2L STD (in ug/L)(ug/L)(ug/L) Antimony 0.23 J ND ND ND 0.51 J ND ND ND ND ND 0.19 J ND 1 1 Arsenic 0.16 J 0.085 J 1.5 0.31 J 0.12 J 0.093 J 0.71 J 0.13 J 0.65 J 0.063 J 0.34 J 0.51 J NE 10 Barium 24 18 110 220 6.5 66 14 4.6 J 18 6.4 31 26 NE 700 Beryllium 0.12 J 0.29 J 0.058 J 0.073 J 0.36 J ND 0.28 J ND 0.29 J ND ND 0.17 J 4 4 Cadmium 0.12 J 0.12 J ND 0.56 J ND ND 0.23 J 0.18 J 0.16 J ND ND 0.15 J NE 2 Chromium 2.1 0.52 J 0.34 J 0.56 J 1.7 1.4 3.1 0.76 J 6.1 1.8 0.67 J 0.76 J NE 10 Cobalt 0.98 J 3.4 56 60 0.034 J 0.23 J 0.53 J 0.15 J 1.4 0.060 J 0.13 J 0.68 J NE 1 Copper 2.9 J 1.7 J 1.1 J 0.82 J 1.1 J 0.63 J 9.2 0.48 J 8.70 1.3 J 1.0 J 1.0 J NE 1000 Lead 0.34 J 0.20 J 0.23 J 0.30 J 0.17 J 0.15 J 1.9 0.13 J 3.9 0.15 J 0.22 J 0.38 J NE 15 Mercury ND ND ND ND ND ND ND 0.049 J ND ND ND ND NE 1 Nickel 2.5 4.1 2.3 1.6 J 5.70 1.6 J 5.7 1.5 J 3.50 ND ND ND NE 100 Selenium ND ND ND ND ND ND 0.85 J ND 1.3 J ND ND ND NE 20 Silver ND ND ND ND ND ND ND ND ND ND ND 0.14 J NE 20 Thallium ND ND ND ND ND ND ND ND ND ND ND 0.12 J 0.28 0.2 Vanadium 0.42 J ND 1.3 0.90 J ND 0.48 J 6.2 ND 15 1.40 1.0 1.3 0.3 0.3 Zinc 24 40 21 19 16 20 1200 18 42 16 12 12 NE 1000 Notes: Values in boldface exceed the corresponding 15A NCAC 2L .0202 groundwater quality standard for Class GA groundwater.GWP Std = Solid Waste Section Groundwater Protection Standard NCAC 2L STD = North Carolina Groundwater Standard established in Title 15A of North Carolina Administrative Code Subchapter 2L J = Estimated value above laboratory method detection limit and below SWSL or reporting limit. B = Analyte found in associated field and/or laboratory blank.NA = Not Analyzed NE = Not Established NS = Not Sampled, No sample exists for this sampling period ND = None detected above laboratory method detection limit. Table 3 MW-1 Nashville, Nash County, North Carolina MW-5 Nash County Municipal Solid Waste Landfill MW-7d Summarized Laboratory Analytical Results for Groundwater and Surface Water Samples MW-8s Permit # 64-01 November 16 and 17, 2017Water Quality Assessment Monitoring MW-8d SW-2SW-1MW-6 MW-7sMW-2R MW-4MW-3 Page 1 of 7 Sample ID Appendix II Constituent NCAC 2L Standard (µg/L)5/17/07 11/5-6/2007 5/13-14/2008 11/20-21/2008 5/19-20/2009 11/18-19/2009 5/6/10 11/29/10 5/9/11 11/14/11 5/3/12 11/8/12 5/9/13 10/31/13 5/1/14 11/5-6/2014 5/18-19/2015 11/5/15 5/5-6/16 11/7-8/16 5/2-3/17 11/16-17/17 MW-1 Antimony 1 NS ND ND ND ND ND ND 0.16 J 0.63 J ND ND ND ND ND ND ND ND ND ND ND ND 0.23 J Arsenic 10 NS ND ND 2.86 J ND ND ND ND ND 0.26 J 0.24 J 0.40 J 0.38 J ND ND ND ND ND ND ND ND 0.16 J Barium 700 NS 29.8 JB 43.2 JB 28.0 JB 17.7 J 28.4 JB 24 19 22 20 25 20 21 21 23 22 20 25 21 24 21 24 Beryllium 4 NS 7.55 JB 1.67 B ND ND ND ND ND ND ND ND ND ND 0.055 J 0.055 J ND 0.082 J 0.14 J 0.055 J 0.060 J 0.14 0.12 JCadmium2NSNDNDNDNDNDNDNDNDNDNDND0.11 J 0.044 J 0.048 J ND 0.062 J 0.11 J 0.80 J 0.091 J 0.099 J 0.12 J Chromium 10 NS 2.84 JB 6.26 JB 4.89 JB 3.49 JB 3.51 J 1.2 J 1.4 1.6 2.7 B 0.20 J 3.2 0.26 J 0.87 J ND 0.93 J ND 3.5 B ND 1.4 JB 0.62 JB 2.1 Cobalt 1 NS ND ND ND ND 2.05 J 0.64 J 0.72 J 0.90 J 0.66 J 1.1 0.81 J 0.61 J 0.60 J 1.1 0.70 J 0.66 J 1.2 0.62 J 0.55 J 0.51 J 0.98 J Copper 1000 NS 4.27 JB 9.02 JB 4.31 JB 3.96 JB 2.39 JB ND ND 0.93 J 1.0 J 1.2 J 2.0 J 0.63 J ND ND 1.4 J 0.54 J 1.8 J 1.4 J 0.59 JB 1.0 J 2.9 J Lead 15 NS 5.54 J 3.91 JB 5.27 JB ND ND 0.7 J ND 0.32 J 0.13 J 0.89 J 0.55 J 0.19 J 0.29 J ND ND 0.060 J 0.69 J 0.27 J 0.17 JB 0.22 J 0.34 J Mercury 1 NS ND ND ND ND ND ND ND ND 0.032 J ND ND ND ND ND ND ND ND ND ND ND ND Nickel 100 NS ND 6.50 J 7.02 J ND 3.76 J ND 1.6 J 2.0 2.3 2.1 1.7 J 1.6 J 1.8 J 1.8 J 2.0 1.7 J 2.6 2.3 2.2 1.9 J 2.5 Selenium 20 NS ND ND ND ND ND ND ND ND ND 0.67 J ND ND ND ND ND ND ND ND ND ND ND Silver 20 NS ND 3.49 JB 4.21 JB 0.800 JB ND ND ND ND ND 0.14 J ND 0.082 J ND ND ND ND ND 0.013 J 0.012 J ND ND Thallium 0.2 NS ND ND ND ND ND ND ND ND ND 0.22 J ND 0.35 J 0.032 J 0.20 J ND 0.058 J 0.061 J 0.039 J 0.056 J 0.072 J ND Vanadium 0.3 NS ND ND ND 0.910 J ND 0.7 J 4.3 J 3.7 J 3.2 J ND ND 5.8 B 2.9 J 1.5 J ND ND ND ND ND ND 0.42 J Zinc 1000 NS 5.50 J 9.45 J 10.7 J 2.94 J 3.83 JB 9.1 J 6.3 J 19 B 22 27 B 11 9.6 J 15 6.8 7.6 J 18 9.3 J 19 22 22 24Acetone6000NSND4.60 J ND ND ND ND ND ND ND ND ND ND 18 ND ND ND ND ND ND ND ND Bromomethane 10 ND ND ND ND ND 0.49 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Methylene Chloride (Dichloromethane)5 NS ND 1.8 B ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Methyl Tertiary-Butyl Ether 20 ND ND ND ND ND 5.7 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Tetrahydrofuran NE NA NA NA NA NA NA ND 1.6 J 2.2 J ND ND ND ND 1.5 J 9.6 J 3.7 J ND ND ND ND ND ND Toluene 600 NS ND 0.290 JB ND ND ND ND ND ND ND ND ND ND ND 0.76 ND ND ND ND ND ND ND Total Xylenes 500 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.67 J ND ND ND ND ND ND ND Fluoride 2000 ND ND ND ND ND ND ND ND 58 J ND 37 J 48 J ND ND ND ND NA NA NA NA NA NA Phenol 30 NS 7 7 2 4 ND ND 36 J ND ND ND ND ND ND ND ND NA NA NA NA NA NA MW-2R Antimony 1 5.73 ND ND ND ND ND ND 0.14 J 4.80 ND 0.14 J ND ND ND ND ND 0.069 J ND ND 0.089 J ND ND Arsenic 10 2.06 ND ND ND ND ND ND ND 1.00 ND 0.19 J ND 0.45 J ND ND ND ND 0.33 J ND ND ND 0.085 J Barium 700 21.7 B 22.2 JB 29.5 JB 23.5 JB 10.8 J 20.3 JB 84 14 15 14 16 14 49 16 17 17 17 16 19 20 18 18 Beryllium 4 ND 4.97 JB 4.53 B 5.91 ND ND ND ND 0.16 J 0.17 J ND 0.25 J 0.22 J 0.20 J 0.19 J 0.26 J 0.29 J 0.33 J 0.32 J 0.35 J 0.24 J 0.29 J Cadmium 2 6.05 B ND ND ND ND ND 0.56 J 0.45 J ND ND 0.20 J ND 0.23 J 0.086 J 0.049 J ND 0.11 J 0.11 J 0.29 J 0.92 J 0.99 J 0.12 J Chromium 10 4.16 B 1.84 JB 3.77 JB 4.00 JB 2.63 JB 2.82 J ND 1.5 1.4 J 1.7 JB ND 1.6 ND 3.3 ND 0.62 J ND 1.3 JB 0.58 J 1.5 JB 0.73 JB 0.52 J Cobalt 1 ND ND 3.67 J ND 2.05 J 5.06 J 150 2.1 3.6 6.8 2.0 2.0 4.3 1.3 1.2 1.2 1.1 3.2 1.3 1.7 1.9 3.4Copper10008.74 B 4.15 JB 6.56 JB 4.72 JB 3.89 JB 3.07 JB 2.8 J 0.82 J 1.2 J 1.3 J 2.0 J 1.2 J 1.6 J 0.98 J ND 1.5 J ND 1.2 J 1.5 J 1.7 J 1.8 J 1.7 J Lead 15 13.3 B ND ND 4.65 JB ND ND ND ND 0.31 J 0.19 J 0.14 J ND 0.40 J 0.32 J 0.18 J ND 0.078 J 0.30 J 0.15 J 0.33 J 0.15 J 0.20 J Mercury 1 0.350 B 0.054 J 0.31 0.055 J 0.096 J 0.047 J ND 0.13 J 0.14 J 0.51 0.16 J 0.19 J 0.078 J ND 0.15 J 0.094 J 0.070 J 0.16 J 0.11 J 0.097 J 0.25 ND Nickel 100 6.91 B ND ND 5.29 J ND 3.87 J 46 2.8 3.30 3.50 3.10 2.70 4.40 5.70 3.20 3.30 3.3 3.3 4.4 4.9 5.6 4.1 Selenium 20 13.8 B ND ND ND ND ND ND ND 0.97 J ND ND ND ND ND ND ND ND ND ND ND ND ND Silver 20 ND ND 3.53 JB 4.83 JB 0.700 JB ND ND ND ND ND ND ND 0.041 J ND ND ND ND ND 0.023 J 0.13 J ND ND Thallium 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.019 J ND ND 0.011 J 0.024 J 0.24 J ND ND Vanadium 0.3 ND ND ND ND 2.39 J ND ND 5 10 B 2.8 J 0.24 J 0.41 J 2.0 JB 2.8 J 2.3 J ND ND ND ND ND ND ND Zinc 1000 23.2 B 19.4 22.2 20.3 14.8 19.7 B 54 23 30 37 47 B 26 12 31 24 23 40 23 31 44 49 40 Benzene 1 0.390 J 0.490 J 0.400 J 0.300 J ND 0.43 J 4.2 0.79 0.68 ND 0.83 0.72 0.96 1.2 1.3 1.4 1.8 0.96 1.4 ND 1.7 1.4 Chlorobenzene 50 ND ND ND ND ND ND 3.1 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 1,4-Dichlorobenzene 6 ND ND ND ND ND ND 2.7 ND ND ND ND ND ND ND ND ND 0.56 0.56 0.6 ND 0.71 ND 1,1-Dichloroethane 6 6.98 7.05 7.07 5.33 6.19 6 4.6 7.2 7.2 5.8 6.8 5.6 6.5 6.6 7.8 6.8 7.6 6 6.8 ND 6.8 7.31,1-Dichloroethene (Vinylidene Chloride)7 0.620 J ND 0.100 J ND ND ND ND ND ND ND ND ND ND ND ND 0.86 ND ND ND ND ND ND Cis-1,2-Dichloroethene (Cis-1,2-Dichloroethylene)60 6.03 6.77 6.08 5.64 6.6 6.3 5.4 1.2 7.9 6.1 8.7 7.3 8.5 9.0 9.8 9.3 11 7 9 ND 9.3 8.9 Dichlorodifluoromethane (CFC-12)1000 4.7 ND ND ND ND ND 2 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Methylene Chloride (Dichloromethane)5 5.55 6.5 4.14 JB 4.00 5.09 8.40 19.0 8.3 6.4 3.6 B 7.1 5.0 7.4 7.4 ND 9.6 10 5 9 ND 9.5 7.2 Styrene 70 ND ND ND ND ND ND 0.54 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Tetrachloroethene (Tetrachloroethylene), (PCE)0.7 1.51 0.980 J 1 0.940 J 0.920 J 0.71 J 0.63 J 1.1 1.2 1.1 1.5 1.8 1.6 1.6 1.6 1.5 1.8 1.4 1.8 ND 1.9 1.6 Toluene 600 0.620 J 0.210 J 0.120 JB 0.190 J ND 0.42 JB ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Trichloroethene(Trichloroethylene), (TCE)3 5.15 4.77 4.74 3.65 4.28 4.2 1.5 J 5.1 5.1 4.4 5 4.7 4.5 4.9 4.8 4.4 5.6 3.7 4.4 ND 4.9 4.6 Trichlorofluoromethane (CFC-11) 2000 1.2 0.35 0.620 J ND ND 0.33 J 1.2 J ND 0.69 ND 1.9 0.53 ND 0.81 0.52 ND ND 0.74 2.2 ND ND ND Vinyl Chloride 0.03 ND ND ND ND ND ND 1.0 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Total Xylenes 500 1.79 J 0.37 0.100 J 0.440 J ND ND 10 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Fluoride 2000 ND ND ND ND ND ND 76 J ND ND ND 29 J 51 J ND 32 J ND 18 J NA NA NA NA NA NA Phenol 30 14 9 6 4 ND ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA Sampling Date Analytical Results (µg/L) Table 4 Historical Results of Appendix II Assessment Monitoring Nash County Municipal Solid Waste Landfill Nashville, Nash County, North Carolina Permit # 64-01 Page 2 of 7 Sample ID Appendix II Constituent NCAC 2L Standard (µg/L)5/17/07 11/5-6/2007 5/13-14/2008 11/20-21/2008 5/19-20/2009 11/18-19/2009 5/6/10 11/29/10 5/9/11 11/14/11 5/3/12 11/8/12 5/9/13 10/31/13 5/1/14 11/5-6/2014 5/18-19/2015 11/5/15 5/5-6/16 11/7-8/16 5/2-3/17 11/16-17/17 Sampling Date Analytical Results (µg/L) MW-3 Antimony 1 5.89 ND ND ND ND ND 1.5 J 0.22 J 0.70 J 0.33 J 0.28 J ND ND ND ND ND ND ND ND 0.19 J ND ND Arsenic 10 4.65 ND ND 2.27 J ND ND 2.6 J ND 0.60 J ND ND 0.46 J 1..3 0.72 J 0.52 J ND 0.78 J 0.61 J 0.56 J 0.57 J 1.1 1.5 Barium 700 68.3 B 76.9 JB 85.8 JB 113 B 86.3 J 109 B 99 120 110 110 130 120 29 99 45 46 110 75 39 55 37 110 Beryllium 4 2.28 4.33 JB 9.29 B ND ND ND ND ND 0.29 J 0.16 J ND ND ND 0.054 J 0.073 J ND 0.047 J 0.11 J ND 0.091 J ND 0.058 JCadmium25.77 B ND ND ND ND ND ND 0.21 J 0.28 J ND 0.21 J ND 0.051 J 0.044 J 0.091 J ND 0.046 J 0.29 J 0.11 J 0.10 J 0.28 J ND Chromium 10 4.03 B 2.00 JB 7.21 JB 5.38 JB 6.38 JB 5.15 J ND 1.6 0.79 J 2.8 B ND 0.66 J ND ND ND 0.26 J ND 1.5 JB ND 0.97 JB 0.66 JB 0.34 J Cobalt 1 42 26.7 116 95 133 118 150 95 150 200 170 140 1.9 71 120 71 140 110 51 59 92 56 Copper 1000 9.06 B 4.05 JB 8.84 JB 7.00 JB 5.69 JB 4.31 JB 5.6 J 0.92 J 1.3 J 1.0 J 0.80 J 1.5 J 0.74 J ND 1.6 J 1.5 J 0.90 J 2.6 J 3.3 J 1.6 JB 7.2 1.1 J Lead 15 14.2 B ND 7.12 JB 7.62 JB ND 8.98 J ND ND 0.63 J 0.25 J 0.18 J 0.16 J 1 1.2 0.48 J 0.43 J 0.15 J 0.53 J 0.68 J 0.48 JB 0.95 J 0.23 J Mercury 1 0.116 B ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Nickel 100 6.13 B ND 8.79 J 9.14 J 7.00 J 7.95 J 6.7 J 10 11 16 9.8 6.7 0.60 J 17 4.6 2.7 2.5 15 1.8 J 2.8 5.7 2.3 Selenium 20 15.7 B ND 15.7 ND 7.91 J 11.7 14 J ND 0.86 J ND ND ND 0.20 J ND 0.16 J ND ND 0.59 J ND ND 2.1 J ND Silver 20 ND ND 3.71 JB 5.57 JB 1.66 JB 1.96 JB ND ND 0.25 J 0.12 J ND ND 0.032 J ND ND ND ND 0.028 J 0.026 J 0.034 J ND ND Thallium 0.2 ND ND 5.29 J 8.1 ND ND ND 0.18 J 1.3 0.53 J ND 0.17 J ND 0.023 J 0.22 J ND 0.038 J 0.22 J 0.019 J 0.074 J 0.076 J ND Vanadium 0.3 8.49 ND ND ND 2.90 J ND ND 6.4 3.3 J 1.0 J 0.16 J ND 6.7 JB 2.3 J 4.1 J 2.5 J ND ND 3.4 J ND 2.9 1.3 Zinc 1000 35.4 B 27.4 8.93 J 11.8 3.04 J 10.4 B ND 23 14 B 31 30 B 15 4.1 J 9.6 J 6.5 J 5.2 J 14 25 5.9 26 36 21 Acetone 6000 ND 4.63 J 12.6 J ND 23.5 J 26.1 ND ND 3.7 J 8.0 B 5.6 ND 2.7 J 1.5 J 14 6.9 3.0 J 29 38 38 18 83Benzene1ND0.350 J 0.140 J 0.210 J ND 0.32 J ND 0.72 ND 1.7 0.44 J 0.55 ND ND ND ND ND ND ND ND ND 0.54 Chlrobenzene 50 ND ND ND ND ND ND ND ND ND 0.78 ND ND ND ND ND ND ND ND ND ND ND 0.71 Chloroethane (Ethyl Chloride)3000 0.730 J ND 0.340 J ND ND ND 0.88 J ND 0.59 1.7 2.3 0.85 ND ND ND ND ND ND ND ND ND ND Chloromethane 3 ND 0.230 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 1,1-Dichloroethane 6 0.730 J 0.670 J 0.120 J ND ND 0.65 J ND 0.71 ND 1.4 0.28 J ND ND ND ND ND ND ND ND ND ND ND 1,1-Dichloroethene (Vinylidene Chloride)7 0.490 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND cis-1,2-Dichloroethene (Cis-1,2-Dichloroethylene)60 0.270 J 0.730 J ND 0.490 J ND 0.97 J ND 1.2 0.74 1.1 0.66 0.94 ND ND ND ND ND ND ND ND ND 0.55 Dichlorodifluoromethane 1000 1.47 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Ethylbenzene 600 0.720 J 0.120 J ND 0.290 J ND ND ND ND ND ND ND ND ND ND ND ND 0.64 ND ND 0.98 J 0.51 J ND Methylene Chloride(Dichloromethane)5 ND 0.640 J ND 0.420 J ND ND ND 0.76 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND Methyl Ethy Ketone (2-butanone)4000 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 2.3 J ND ND ND Styrene 70 0.750 J 0.310 J ND ND ND 0.58 J 0.55 J 1.2 ND ND 0.59 0.5 0.54 0.85 ND 1.6 ND ND ND ND ND ND Tetrachloroethene (Tetrachloroethylene), (PCE)0.7 0.710 J 0.180 J ND ND ND ND ND ND ND ND 0.28 J ND ND ND ND ND ND ND ND ND ND Tetrahydrofuran NE NA NA NA NA NA NA NA 51 95 49 120 220 110 210 14 67 170 ND 28 60 12 45 Toluene 600 ND 0.370 J 0.200 JB 0.970 J 1.81 0.57 JB ND 0.93 ND ND ND ND ND ND ND ND ND ND ND ND ND 0.53 Trichloroethene (Trichloroethylene), (TCE)3 ND 0.330 J ND ND ND ND ND ND ND 1.4 ND ND ND ND ND ND ND ND ND ND ND ND Vinyl Chloride 0.03 5.05 1.41 4.45 J 1.29 J 1.86 1.6 1.7 J 1.1 1.9 3.8 1.5 1.6 0.89 1.8 0.55 ND ND ND ND ND ND ND Total Xylenes 500 1.74 J 0.660 J 0.180 J 1.45 J 1.15 J 0.86 J ND 0.69 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND Methoxychlor 40 ND ND ND ND 0.106 J ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA4,4'-DDD 0.1 ND ND ND ND ND 0.0198 ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA Phenol 30 5 8 11 13 4 ND ND 49 J ND ND ND ND ND ND ND ND NA NA NA NA NA NA Fluoride 2000 ND ND ND 100 ND ND 100 ND 38 J ND 90 J 74 J 41 J 69 J 61 J 35 J NA NA NA NA NA NA Page 3 of 7 Sample ID Appendix II Constituent NCAC 2L Standard (µg/L)5/17/07 11/5-6/2007 5/13-14/2008 11/20-21/2008 5/19-20/2009 11/18-19/2009 5/6/10 11/29/10 5/9/11 11/14/11 5/3/12 11/8/12 5/9/13 10/31/13 5/1/14 11/5-6/2014 5/18-19/2015 11/5/15 5/5-6/16 11/7-8/16 5/2-3/17 11/16-17/17 Sampling Date Analytical Results (µg/L) MW-4 Antimony 1 5.73 ND ND ND ND ND ND 0.16 J 0.52 J 0.14 J 0.19 J 0.33 J ND ND ND ND ND ND ND ND ND ND Arsenic 10 2.06 ND 4.82 J 6.54 J ND ND ND 1.1 1.1 ND 0.69 J 0.41 J 0.84 J ND ND ND 0.48 J ND 0.42 J 0.31 J 1.1 0.31 J Barium 700 21.7 B 44.7 JB 111 B 66.2 JB 62.0 J 82.3 JB 98 93 110 81 83 210 3.8 J 150 62 180 88 37 30 150 72 220 Beryllium 4 ND 4.67 JB 4.97 B ND ND ND ND ND 0.40 J ND ND ND ND ND 0.094 J ND 0.13 J 0.19 J 0.15 J 0.18 J 0.26 J 0.073 JCadmium26.05 B ND ND ND ND ND ND ND 0.30 J ND ND ND 0.095 J 0.046 J 0.38 J 0.23 J 0.39 J 3.10 3.10 2.60 18 0.56 J Chromium 10 4.16 B 2.51 JB 7.62 JB 5.26 JB 3.88 JB 4.57 J ND 1.8 0.99 J 2.4 B ND ND ND ND ND 1.4 ND 1.3 JB 1.1 1.6 JB 2.2 JB 0.56 J Cobalt 1 ND ND 35.8 18.7 20.4 21.5 20 36 48 23 15 40 0.06 J 30 22 56 28 11 12 51 22 60 Copper 1000 8.74 B 3.34 JB 10.9 B 6.66 JB 4.60 JB 5.36 JB 3.1 J 0.53 J 1.3 J 1.6 J 1.7 J 2.0 J 0.55 J 0.85 J 1.7 J 0.58 J 1.4 J 2.7 J 2.9 J 1.9 JB 6.20 0.82 J Lead 15 13.3 B 5.23 J 8.65 JB 10.8 B ND 8.42 J ND 0.52 J 0.76 J 0.52 J 0.48 J 0.29 J ND 0.33 J 0.50 J 0.21 J 0.48 J 0.64 J 0.97 J 0.95 JB 2.60 0.30 J Mercury 1 0.350 B ND ND ND ND ND ND ND ND 0.041 J ND ND ND ND ND ND ND 0.011 J ND ND ND ND Nickel 100 6.91 B ND ND ND ND ND ND 3.40 1.0 J 1.7 J 1.3 J 2.10 0.93 J 1.5 J 2.30 2.50 1.9 J 1.4 J 2.80 3.50 2.50 1.6 J Selenium 20 13.8 B ND ND ND 3.29 J 5.11 J 7.4 J ND 0.93 J ND 0.57 J 1.10 ND ND 0.33 J ND 0.62 J ND ND ND 1.5 J ND Silver 20 ND ND 3.22 JB 4.84 JB 1.22 JB 0.8 JB ND ND 0.32 J ND ND ND 0.026 J ND ND ND 0.048 J ND 0.033 J 0.036 J ND ND Thallium 0.2 ND ND ND ND ND ND ND ND 0.65 J ND ND ND ND ND 0.033 J 0.12 J 0.14 J 0.017 J 0.046 J 0.033 J 0.081 J ND Vanadium 0.3 ND ND ND ND 4.30 J ND 0.98 J 6.0 3.9 J 3.3 J 3.1 J 0.76 J 3.1 JB 2.7 J 3.7 J 1.7 J ND ND ND ND 3.5 0.90 J Zinc 1000 23.2 B 8.95 J 40.3 20.3 6.71 J 20.6 B 17 J 54 22 B 15 30 B 18 11 9.1 J 18 3.8 J 22 9.3 J 58 42 200 19 Acetone 6000 ND ND 4.02 J ND ND ND ND ND ND ND 4.8 J ND ND ND ND ND ND 8.8 ND ND 10 NDBenzene1ND0.110 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Chloroform (Trichloromethane)70 0.210 J 0.240 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Ethylbenzene 600 ND 0.210 J ND 0.120 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Methylene Chloride (Dichloromethane)5 ND 0.220 J 0.250 JB ND ND 3.4 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Toluene 600 0.580 J 0.790 J 0.160 JB 0.420 J 0.940 J 0.64 JB 1.7 0.5 0.86 0.89 0.30 J ND ND ND ND 0.83 ND ND ND ND ND ND Total Xylenes 500 1.78 J 1.05 J ND 0.770 J 0.430 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND alpha-BHC NE 0.026 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA beta-BHC NE ND ND ND ND 0.0143 J ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA delta-BHC NE ND ND ND ND ND 0.0101 JD ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA 4,4'-DDD 0.1 ND ND ND ND 0.0098 J ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA 4,4'-DDT 0.1 ND ND ND 0.0203 ND ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NAEndrin2ND0.0624 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA Endrin Aldehyde 2 ND 0.0876 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA Fluoride 2000 100 ND ND ND ND ND 47 J ND 120 140 51 J 79 J 13 J 75 J 40 J 55 J NA NA NA NA NA NA Phenol 30 5 5 6 2 ND ND 25 J 49 J ND ND ND ND ND ND ND ND NA NA NA NA NA NA MW-5 Antimony 1 ND ND ND ND ND ND ND 0.13 J 0.32 J 0.19 J ND ND ND 0.21 J ND ND ND ND ND 0.19 J ND 0.51 JArsenic105.29 ND 4.44 J ND ND ND ND 0.48 J 0.30 J 0.94 J 0.48 J ND 0.50 J ND ND ND ND ND ND ND ND 0.12 J Barium 700 17.0 B 13.5 JB 23.2 JB 16.4 JB 3.86 J 13.6 JB 5.7 J 5.1 6.9 6.7 7.0 6.1 6.9 7.2 8.0 6.2 5.3 4.3 J 6.6 6.3 6.4 6.5 Beryllium 4 2.28 5.60 JB ND ND ND ND ND 0.15 J 0.38 J 0.31 J 0.31 J 0.36 J 0.25 J 0.23 J 0.27 J 0.32 J 0.25 J 0.14 J 0.33 J 0.30 J 0.34 J 0.36 J Cadmium 2 5.11 B ND ND ND ND ND ND ND 0.22 J ND 0.50 J ND 0.071 J ND ND 0.45 J 0.046 J 0.035 J 0.12 J 0.11 J 0.13 J ND Chromium 10 4.56 B 2.34 JB 4.59 JB 4.00 JB 2.33 JB 1.95 J 0.6 J 1.7 1.3 2.5 B ND 1.1 ND ND ND 3.1 J ND 1.6 JB ND 1.3 JB 0.60 JB 1.7 Cobalt 1 ND ND ND ND ND ND ND ND 0.25 J ND 0.35 J 0.13 J 0.079 J 0.055 J 0.16 J 0.86 J ND 0.052 J 0.040 J 0.18 J ND 0.034 J Copper 1000 9.79 B 3.44 JB 7.40 JB 4.13 JB 3.11 JB 3.43 JB ND ND 0.90 J 0.73 J 1.2 J 1.0 J 1.0 J ND 1.1 J 0.46 J ND 0.45 J 0.77 J 1.5 JB 0.83 J 1.1 J Lead 15 8.50 B 9.00 J ND 8.46 JB ND ND ND ND 0.43 J 0.15 J 0.67 J ND 0.20 J 0.35 J 0.21 J ND 0.065 J 0.13 J 0.25 J 0.54 JB 0.12 J 0.17 J Mercury 1 0.085 B ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Nickel 100 ND ND ND ND ND ND ND ND 1.1 J 1.1 J 1.3 J 0.97 J 0.86 J 0.76 J 1.0 J 2.00 0.80 J 1.2 J 0.98 J 1.1 J 0.95 J 5.70 Selenium 20 15.0 B ND ND ND ND ND ND ND 0.54 J ND 1.4 J 0.75 J 0.28 J ND ND ND ND ND ND ND ND ND Silver 20 ND ND 3.21 JB 4.41 JB ND ND ND ND 0.12 J ND 0.48 J ND 0.042 J ND ND ND ND ND 0.026 J 0.041 J ND NDThallium0.2 ND ND 5.27 J ND ND ND ND ND 0.28 J ND 2.9 J ND ND 0.017 J 0.019 J ND ND 0.013 J 0.039 J 0.045 J ND ND Vanadium 0.3 ND ND ND ND 3.12 J ND ND 5.5 3.7 J 2.8 J 0.44 J ND 3.6 JB 1.4 J 1.3 J ND ND ND ND ND ND ND Zinc 1000 9.09 B ND 5.78 J 5.45 J 7.61 J 4.53 JB 6.2 J 4.7 J 8.2 JB 18.00 27 B 11.00 8.1 J 12.00 5.0 J 3.8 J 16 2.6 J 7.0 J 23 18 16 Acetone 6000 ND ND 2.61 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Ethylbenzene 600 ND 0.210 J ND 0.130 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Methylene Chloride (Dichloromethane)5 ND ND 0.210 J ND ND ND ND ND ND ND ND ND ND ND ND 1.1 ND ND ND ND ND ND Toluene 600 0.580 J 0.810 J 0.120 JB 0.500 J 0.770 J 0.32 JB ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Total Xylenes 500 ND 0.800 J ND 0.880 J 0.410 J 0.70 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Fluoride 2000 ND ND ND ND ND ND 110 ND ND ND 30 J 55 J ND 37 J ND 22 J NA NA NA NA NA NA Phenol 30 9 5 7 2 ND ND ND 30 J ND ND ND ND ND ND ND ND NA NA NA NA NA NA Page 4 of 7 Sample ID Appendix II Constituent NCAC 2L Standard (µg/L)5/17/07 11/5-6/2007 5/13-14/2008 11/20-21/2008 5/19-20/2009 11/18-19/2009 5/6/10 11/29/10 5/9/11 11/14/11 5/3/12 11/8/12 5/9/13 10/31/13 5/1/14 11/5-6/2014 5/18-19/2015 11/5/15 5/5-6/16 11/7-8/16 5/2-3/17 11/16-17/17 Sampling Date Analytical Results (µg/L) MW-6 Antimony 1 8.49 ND ND ND ND ND ND 0.14 J 0.28 J 0.13 J ND 0.16 J ND ND ND ND ND ND 0.098 J 0.095 J ND ND Arsenic 10 2.35 ND 6.79 J ND ND ND ND ND ND 0.27 J ND 0.24 J 0.73 J ND 0.50 J ND ND ND ND ND ND 0.093 J Barium 700 76.2 B 44.9 JB 64.4 JB 53.9 JB 52.7 J 57.1 JB 47 51 41 46 44 46 44 43 52 51 51 51 54 57 55 66 Beryllium 4 ND 7.55 JB 2.11 B 7.89 ND ND ND ND ND ND ND 0.15 J ND ND ND ND ND ND ND 0.051 J ND NDCadmium24.81 B ND ND ND ND 0.54 J ND ND ND ND ND ND 0.10 J 0.65 J 0.038 J ND 0.043 J 0.029 J 0.048 J 0.12 J ND ND Chromium 10 8.37 B 3.34 JB 5.01 JB 2.99 JB 4.59 JB 3.02 J 0.71 J 1.8 1.6 1.8 JB 0.98 J 1.0 ND 0.39 J ND 0.61 J 0.64 J 1.8 JB ND 1.3 JB 0.86 JB 1.4 Cobalt 1 ND ND ND ND 2.11 J 2.16 J ND 0.71 J 0.076 J 0.23 J 0.10 J 0.28 J 0.059 J 0.10 J 0.15 J 0.17 J 0.048 J 0.19 J 0.040 J 0.26 J 0.28 J 0.23 J Copper 1000 12.8 B 3.90 JB 8.13 JB 4.75 JB 4.75 JB 4.33 JB ND 0.58 J 0.59 J 0.69 J 0.85 J 0.69 J 0.37 J ND ND 0.16 J 2.2 J ND 0.44 J 1.3 JB 0.68 J 0.63 J Lead 15 14.8 B ND 5.06 JB 7.02 JB ND ND ND 0.20 J 0.23 J 0.15 J 0.16 J 0.22 J ND 0.28 J ND ND 0.073 J 0.089 J 0.084 J 2.1 B 0.16 J 0.15 J Mercury 1 0.105 B ND ND ND ND ND ND ND ND 0.053 J ND ND ND ND 0.033 J 0.045 J 0.049 J 0.11 J ND ND ND ND Nickel 100 6.85 B ND 5.56 J ND ND 2.83 J ND 1.2 J ND 1.7 J 1.6 J ND 0.49 J 0.77 J 0.66 J 1.8 J 2.9 1.0 J 1.5 J 1.5 J 1.3 J 1.6 J Selenium 20 17.0 B ND ND ND ND ND ND ND ND ND 0.71 J 0.61 J 0.22 J ND ND ND ND ND ND ND ND ND Silver 20 ND ND 3.39 JB 4.41 JB 0.78 JB ND ND ND ND 0.061 J 0.095 J 0.15 J 0.052 J ND ND ND ND 0.011 J 0.015 J 0.040 J ND ND Thallium 0.2 ND ND ND ND ND ND ND ND 0.14 J ND ND 0.81 J ND ND 0.093 J ND 0.023 J 0.017 J 0.0093 J 0.037 J ND ND Vanadium 0.3 18.3 ND ND ND 11.0 J ND 0.65 J 8.3 5.4 2.7 J 0.46 J 0.22 J 4.9 JB 2.4 J 2.0 J ND ND ND ND ND ND 0.48 J Zinc 1000 34.0 B 50.2 25 7.38 J 15.3 11.3 B 9.1 J 13 8.6 JB 23 25 B 8.5 J 10 J 12 6.1 J 5.9 J 20 7.6 J 11 24 22 20 Acetone 6000 ND ND ND ND ND ND ND ND ND ND ND ND ND 1.3 J ND ND ND ND ND ND ND NDBenzene1ND0.160 J ND 0.140 J 0.190 J 0.30 J ND 0.57 ND 1.3 ND 0.6 ND 0.96 0.81 1.4 ND 1.6 ND 1.6 1.8 1.9 Chlorobenzene 50 ND 0.0800 J ND 0.130 J ND 0.31 J ND 0.53 ND 0.65 ND 0.91 ND 1.4 1.2 2 ND 2.5 ND 3.3 3.1 2.6 Chloroethane (Ethyl Chloride)3000 ND ND ND ND ND 0.18 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Chloroform (Trichloromethane)70 ND 0.160J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 1,4-Dichlorobenzene 6 ND 0.260 J ND ND ND 0.44 J ND 0.58 ND 0.72 0.41 J 0.7 0.53 1.1 1.2 1.5 1.2 1.8 1.7 3 2.6 2.3 Dichlorodifluoromethane (CFC-12)1000 ND ND ND ND ND ND 2.3 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 1,1-Dichloroethane 6 1.23 0.910 J 0.370 J 0.650 J 0.760 J 1 0.83 J 1.2 0.53 1.9 0.49 J 1.1 0.54 1.2 1.4 1.4 0.88 1.5 0.9 1.3 1.4 2.0 cis-1,2-Dichloroethene (Cis-1,2-Dichloroethylene)60 0.840 J 1.22 J 0.540 J 1.15 J 1.10 J 1.5 1.3 2 0.86 2 0.78 2.2 0.9 2.6 2.8 3.3 1.5 3.6 1.4 3.3 3.7 4.1 Ethylbenzene 600 ND 0.150 J ND 0.190 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Methylene Chloride (Dichloromethane)5 ND 0.420 J ND ND ND ND ND 0.87 J ND 0.71 JB ND ND ND 0.58 J ND 1.8 ND 1.4 ND 1.2 1.5 1.5Methyl Ethy Ketone (2-butanone)4000 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.73 J ND ND ND ND Tetrachloroethene (Tetrachloroethylene), (PCE)0.7 0.720 J 0.230 J ND 0.250 J ND ND ND ND ND 1.5 0.35 J ND ND ND ND 2.3 ND 0.63 ND ND ND ND Toluene 600 0.710 J 0.670 J 0.190 JB 0.720 J 0.880 J 0.46 JB ND 0.67 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 1,1,1-Trichloroethane (Methylchloroform)200 0.630 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Trichloroethene (Trichloroethylene), (TCE)3 0.330 J 0.400 J ND 0.160 J ND ND ND ND ND ND ND ND ND ND 0.59 2.3 ND 0.53 ND 0.56 0.62 0.52 Trichlorofluoromethane (CFC-11) 2000 1.1 ND 0.360 J ND ND ND ND ND ND ND ND ND ND 0.55 ND ND ND 0.74 ND ND ND 2.5 Total Xylenes 530 ND 0.850 J 0.160 J 1.33 J 0.450 J 1.0 J ND 0.59 J ND ND ND ND ND 0.53 J ND 0.7 J ND 0.86 J ND 1.2 1.1 J 2.2 Aldrin NE ND ND ND ND ND 0.0116 J ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA 4,4'-DDT 0.1 ND ND 0.0291 J ND ND 0.0256 J ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NAFluoride2000ND0.1 ND ND ND ND 110 ND ND ND 42 J 52 J ND 33 J ND 17 J NA NA NA NA NA NA Phenol 30 8 4 5 2 ND ND ND 55 ND ND ND ND ND ND ND ND NA NA NA NA NA NA Page 5 of 7 Sample ID Appendix II Constituent NCAC 2L Standard (µg/L)5/17/07 11/5-6/2007 5/13-14/2008 11/20-21/2008 5/19-20/2009 11/18-19/2009 5/6/10 11/29/10 5/9/11 11/14/11 5/3/12 11/8/12 5/9/13 10/31/13 5/1/14 11/5-6/2014 5/18-19/2015 11/5/15 5/5-6/16 11/7-8/16 5/2-3/17 11/16-17/17 Sampling Date Analytical Results (µg/L) MW-7s Antimony 1 ----ND ND ND ND ND ND 0.47 J 0.79 J 1.40 1.20 0.59 J ND 0.17 J 0.15 J 0.12 J 0.12 J ND 0.096 J 0.15 J ND ND Arsenic 10 ----ND 7.38 J 5.17 J ND ND 6.6 J 1.0 J 1.40 1.2 J 2.80 1.10 ND 2.40 1.40 ND 0.80 J 0.37 J 0.55 J 0.88 J 0.62 J 0.71 J Barium 700 ----20.0 JB 97.0 JB 83.2 JB 101 57.4 JB 110 84 79 43 53 32 13 17 23 10 16 9 11 10 10 14 Beryllium 4 ----5.94 JB 4.57 B 7.37 2.86 J 1.2 2.5 2.10 2.20 1.80 1.50 1.60 ND 0.34 J 0.74 J 0.25 J 0.34 J 0.17 J 0.18 J 0.21 J 0.20 J 0.28 JCadmium2----0.210 J 0.54 J 0.65 J 0.66 J 0.43 J ND 0.54 J 0.36 J 0.6 J 1.20 1.70 0.51 J 0.69 J 0.32 J 0.29 J 0.26 J 0.30 J 0.53 J 0.63 J 1.50 0.23 J Chromium 10 ----3.01 JB 11.4 B 11.2 B 14.9 B 6.14 J 15 1.9 J 3.9 5.3 B 2.1 1.5 ND 1.6 5.1 2.10 3.2 2.3 B 1.4 2.6 JB 1.6 3.1 Cobalt 1 ----ND 8.26 J 4.98 J 9.42 J 4.95 J 6.6 2.6 J 3.80 3.30 3.40 8.00 0.072 J 3.80 2.80 0.58 1.4 0.35 J 1.3 0.54 J 0.67 J 0.53 J Copper 1000 ----3.82 JB 30.7 B 30.8 B 50 B 19.8 B 61 10 J 14 12 14 14 3.9 J 11 22 10 14 7.6 10.0 6.9 10.0 9.2 Lead 15 ----3.69 J 15.4 B 19.6 B 19.9 11.7 18 15 17 13 15 10 0.51 J 4 8 1.9 3.8 1.5 2.0 1.7 JB 1.3 1.9 Mercury 1 ----ND ND ND ND ND ND ND ND 0.014 J ND ND ND ND ND ND ND ND ND ND ND ND Nickel 100 ----ND 18.2 J 15.8 J 22.9 J 11.2 27 10 10 9 12 13 5 6 7 4.2 5.1 4.8 5.7 4.6 5.1 5.7 Selenium 20 ----ND ND 11 8.47 J ND 11 J ND ND ND 1.8 J 0.88 J ND 0.19 J 0.28 J ND ND 0.37 J ND ND 1.4 J 0.85 J Silver 20 ----ND 3.59 JB 4.08 JB ND ND ND ND 0.13 J 0.47 J 0.67 J 0.15 J 0.034 J 0.042 J 0.16 J 0.053 J 0.074 J 0.030 J 0.093 J 0.041 J ND ND Thallium 0.2 ----ND ND ND ND ND ND ND ND 0.43 J 4.10 ND ND 0.064 J 0.11 J 0.084 J 0.068 J 0.044 J 0.082 J 0.051 J 0.94 J ND Vanadium 0.3 ----ND 14.3 J 13.6 19.3 J 2.48 J 25 4.6 J 8.6 3.2 J 2.1 J 2.5 J 3.2 JB 8.1 15.0 5.1 8.2 ND 3.9 J 3.2 J 3.2 6.2 Zinc 1000 ----6.79 J 406 677 694 647 730 960 660 B 1500 1500 B 1400 20 1300 2500 1300 1400 1700 2100 1400 1500 1200 Acetone 6000 ----ND ND ND ND 2.2 J ND ND ND ND ND ND ND ND ND ND ND 8.6 ND ND ND ND1,1-Dichloroethane 6 ----3.92 J 0.360 J ND 0.240 J ND 0.52 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND cis-1,2-Dichloroethene (Cis-1,2-Dichloroethylene)70 ----1.17 J 0.120 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Ethylbenzene 600 ----ND ND 0.130 J 0.140 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Toluene 600 ----ND 0.150 JB 0.430 J 0.960 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Trichloroethene (Trichloroethylene), (TCE)3 ----1.02 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Total Xylenes 500 ----ND 0.100 J 0.800 J 0.810 J 0.77 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND beta-BHC 0.019 ----ND 0.0506 J ND ND ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA delta-BHC 0.19*----ND ND ND ND 0.0172 J ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA Fluoride 2000 ----ND 100 100 100 134 80 J 160 100 120 92 J 90 J 49 J 100 62 J 40 J NA NA NA NA NA NA Phenol 30 ----6 6 3 4 ND ND 72 ND ND ND ND ND ND ND ND NA NA NA NA NA NA MW-7d Antimony 1 ----ND ND ND ND ND ND 0.15 J 0.24 J 0.26 J 0.22 J ND ND ND ND ND ND ND ND 0.23 J ND ND Arsenic 10 ----ND 3.99 J 3.87 J ND ND ND 0.45 J ND 0.31 J 0.49 J 0.31 J 0.67 J ND ND ND ND 0.33 J 0.37 J 0.49 J ND 0.13 J Barium 700 ----14.3 JB 22.0 JB 15.0 JB 3.12 J 17.7 JB 3.3 J 3.6 J 4.9 J 3.7 J 4.2 J 3.7 J 69.0 18.0 3.6 J 3.8 J 3.6 J 3.3 J 3.9 J 3.9 J 4.1 J 4.6 J Beryllium 4 ----2.43 JB 1.16 B ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.11 J 0.054 J ND ND Cadmium 2 ----0.210 J ND ND ND ND ND 1.6 ND ND ND ND 0.075 J 0.088 J 0.032 J 0.56 J 0.093 J 0.045 J 0.87 J 0.42 J 0.65 J 0.18 JChromium10----4.09 JB 4.87 JB 3.74 JB 3.57 JB 5.26 J ND 1.7 1.4 1.9 B ND 1.1 ND ND ND 0.59 J ND 1.4 JB ND 1.1 JB 0.90 J 0.76 J Cobalt 1 ----ND ND ND ND 3.4 J ND 0.11 J 0.42 J 0.069 J 0.11 J 0.092 J 8.20 0.16 J 0.13 J 0.22 J 0.12 J 0.16 J 0.12 J 0.22 J 0.11 J 0.15 J Copper 1000 ----4.15 JB 7.99 JB 4.31 JB 4.12 JB 7.02 JB ND ND 1.1 J 0.69 J 0.61 J 0.81 J 2.6 J ND ND 0.30 J 1.9 J ND 0.53 J 0.48 J 1.9 J 0.48 J Lead 15 ----7.27 J 7.16 JB 7.60 JB ND ND ND 0.18 J 0.96 J 0.14 J 0.19 J 0.13 J 1.1 0.35 J 0.068 J ND 0.066 J 0.059 J 0.19 J 0.33 J 0.10 J 0.13 J Mercury 1 ----ND ND ND ND ND ND ND ND ND ND ND ND ND 0.033 J 0.083 J ND 0.23 0.034 J 0.050 J ND 0.049 J Nickel 100 ----ND 7.44 J ND ND 5.27 J ND 1.2 J 1.6 J 2.30 1.3 J 0.93 J 1.3 J 1.1 J 0.81 J 1.3 J 3.4 1.1 J 1.3 J 1.4 J 1.6 J 1.5 J Selenium 20 ----ND ND ND ND ND ND ND ND ND 0.48 J 0.63 J 5.80 ND ND ND ND ND ND ND ND ND Silver 20 ----ND 3.82 JB 4.63 JB 0.730 JB ND ND ND ND ND ND ND 0.024 J ND ND ND ND ND 0.11 J 0.055 J ND ND Thallium 0.2 ----5.53 ND ND ND ND ND ND ND ND ND ND ND ND 0.027 J ND 0.011 J 0.012 J 0.15 J 0.23 J 0.57 J ND Vanadium 0.3 ----ND ND ND 3.00 J ND ND 5.5 5.6 4.1 J ND ND 4.2 JB 3.7 J 1.6 J ND ND ND ND ND ND ND Zinc 1000 ----19.3 14.6 9.56 J 6.16 J 23.6 B 9.2 J 11 20 B 21 43 B 12 4.8 J 14 6.3 J 5.5 J 20 5.3 J 10 19 26 18 Benzene 1 ----ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 1.6 ND 0.5Chloroform (Trichloromethane)70 ----1.00 J 0.140 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 1,4-Dichlorobenzene 6 ----ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 3 ND ND Dichlorodifluoromethane (CFC-12)1000 ----ND ND ND ND ND 2.4 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 1,1-Dichloroethane 6 ----2.39 J 2.74 J 2.17 J 2.72 J 2.5 2.7 2.8 3.5 3.2 3.4 3.2 3.8 3.4 4 3.6 4 3.8 3.9 J 6.1 3.4 4.3 cis-1,2-Dichloroethene (Cis-1,2-Dichloroethylene)60 ----1.63 J 1.98 J 1.76 J 2.18 J 2 2.3 2.3 2.8 2.7 3.2 3.1 3.7 3.2 4 3.5 4 3.6 3.4 9 2.8 3.9 Methylene Chloride (Dichloromethane)5 ----0.490 J ND 0.310 J ND 6.3 ND ND ND ND ND ND 1.3 1.4 1.4 4.6 3.7 4.1 3.6 9.5 3.1 6.0 Tetrachloroethene (Tetrachloroethylene), (PCE)0.7 ----0.140 J 0.310 J 0.370 J ND ND ND ND 0.58 0.54 0.7 0.78 0.73 0.74 0.76 0.69 0.75 0.99 0.74 2 0.81 0.86 Toluene 600 ----ND 0.160 JB 0.250 J 0.350 J 0.61 B ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Trichloroethene (Trichloroethylene), (TCE)3 ----0.990 J 1.32 1.11 1.4 1.2 1.3 1.3 1.7 1.8 1.8 2 2.1 2.1 2.2 2 2.5 2.3 2.4 4.4 2.4 2.4Trichlorofluoromethane (CFC-11) 2000 ----ND 0.390 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.63 ND ND ND ND Total Xylenes 500 ----ND 0.130 J 0.480 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Fluoride 2000 ----0.1 ND ND ND ND 34 J ND ND ND 35 J 57 J ND 37 J 26 J 19 J NA NA NA NA NA NA Phenol 30 ----6 5 3 4 ND ND 30 J ND ND ND ND ND ND ND ND NA NA NA NA NA NA Page 6 of 7 Sample ID Appendix II Constituent NCAC 2L Standard (µg/L)5/17/07 11/5-6/2007 5/13-14/2008 11/20-21/2008 5/19-20/2009 11/18-19/2009 5/6/10 11/29/10 5/9/11 11/14/11 5/3/12 11/8/12 5/9/13 10/31/13 5/1/14 11/5-6/2014 5/18-19/2015 11/5/15 5/5-6/16 11/7-8/16 5/2-3/17 11/16-17/17 Sampling Date Analytical Results (µg/L) MW-8s Antimony 1 ----ND ND ND ND ND ND 0.21 J 0.23 J 0.72 J 0.14 J ND ND ND ND ND ND ND ND 0.091 J ND ND Arsenic 10 ----ND 5.33 J 6.07 J ND ND ND ND 0.36 J 1.3 J ND ND ND ND ND ND ND 1.00 ND ND ND 0.65 J Barium 700 ----45.4 JB 31.4 JB 86.0 JB 80.3 J 84.7 JB 120 26 10 18 8 7 6 8 5 7.1 5.4 9.0 6.6 8.3 6.7 18 Beryllium 4 ----5.60 JB ND 7.89 ND 1.59 ND ND ND ND ND ND ND 0.057 J ND ND ND 0.20 J 0.071 J 0.062 J ND 0.29 JCadmium2----0.200 J ND 0.19 J ND 0.22 J ND ND ND ND 2.00 ND 0.045 J 0.096 J ND ND 0.12 J 0.18 J 0.11 J 0.38 J 0.91 J 0.16 J Chromium 10 ----3.84 JB 8.47 JB 12.7 B 5.84 JB 9.93 J 4.4 J 1.9 3.0 2.0 B 2.0 3.9 2.5 3.3 3.4 4.6 4.3 3.3 B 3.8 3.4 JB 4.9 JB 6.1 Cobalt 1 ----4.02 J ND 6.66 J ND 6.33 J ND 1.3 0.32 J 1.2 J 0.31 J 0.19 J 0.065 J 0.22 J 0.072 J 0.18 J 0.15 J 5.3 0.33 J 0.41 J 0.15 J 1.4 Copper 1000 ----7.65 JB 7.93 JB 22.2 B 3.60 JB 19.3 B ND 1.7 J 0.78 J 3.4 J 0.76 J 1.0 J 0.37 J 1.2 J 1.8 J 0.55 J ND 5.90 0.66 J 1.5 JB 1.6 J 8.70 Lead 15 ----8.96 J 8.38 JB 35.8 B ND 36.2 2.1 J 6.7 1.3 3.6 0.71 J 0.63 J 0.27 J 1.2 0.17 J 0.62 J 0.45 J 3.0 0.50 J 1.1 JB 0.57 J 3.9 Mercury 1 ----ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.14 J ND ND ND ND Nickel 100 ----ND ND 13.4 J ND 12.0 J ND 1.5 J ND 2.7 J ND ND 0.38 J 0.64 J 1.3 J 0.44 J 0.54 J 4.80 0.65 J 1.4 J 1.2 J 3.50 Selenium 20 ----ND ND 10.5 ND 2.91 J ND ND ND ND 0.85 J 0.54 J ND 0.30 J ND ND ND 0.83 J ND ND ND 1.3 J Silver 20 ----ND 3.28 JB 3.57 JB 0.73 JB ND ND ND ND ND ND 0.063 J ND ND ND ND ND 0.044 J 0.049J 0.048 J ND ND Thallium 0.2 ----ND ND 5.22 J ND ND ND ND ND ND ND 0.26 J ND 0.014 J 0.063 J ND 0.016 J 0.056 J 0.15 J 0.031 J ND ND Vanadium 0.3 ----11.4 J 2.03 J 32.9 5.37 J 31.6 3.1 J 9.2 5.6 4.8 J 1.1 J 0.85 J 2.7 JB 5.8 2.4 J 2.2 J ND 6.0 ND ND 1.7 15 Zinc 1000 ----24.9 13.6 318 9.59 J 609 B 25 J 160 63 190 49 B 18 11 20 4.7 J 5.7 J 17 20 6.1 J 24 22 42 Acetone 6000 ----ND ND ND ND ND ND ND ND ND ND ND ND ND ND 16 ND ND ND ND ND 11Chloroform (Trichloromethane)70 ----0.200 J 0.280 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Chloromethane 3 ----0.230 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Ethylbenzene 600 ----ND ND 0.140 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Methylene Chloride 5 ----ND ND ND ND ND ND ND ND ND ND ND ND ND ND 2.8 ND ND ND ND ND ND Toluene 600 ----ND 0.110 JB 0.480 J 0.770 J 0.43 JB ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Total Xylenes 500 ----ND ND 0.850 J 0.290 J 0.89 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Fluoride 2000 ----0.1 ND ND ND 107 120 130 ND ND 30 J 54 J ND 33 J ND 18 J NA NA NA NA NA NA Phenol 30 ----5 6 3 4 ND ND 49 J ND ND ND ND ND ND ND ND NA NA NA NA NA NA MW-8d Antimony 1 ----ND ND ND ND ND 1.5 J 0.23 J 0.19 J 0.30 J 0.31 J 0.23 J ND ND ND ND ND ND 0.079 J 0.071 J ND ND Arsenic 10 ----ND 5.27 J ND ND ND ND ND ND 0.65 J 0.14 J 0.35 J 0.38 J ND ND ND ND 0.48 J ND ND ND 0.063 J Barium 700 ----37.6 JB 30.1 JB 18.2 JB 6.17 J 15.1 JB 5.1 J 4.9 J 5.2 5.8 5.9 5.0 5.3 5.2 5.1 4.8 J 5.2 6.2 5.6 5.4 6.1 6.4 Beryllium 4 ----2.09 JB 8.34 B 4.96 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.093 J ND Cadmium 2 ----0.200 J ND ND ND ND ND ND ND ND 0.25 J ND 0.089 J ND ND ND 0.084 J 0.045 J 0.29 J 0.22 J 0.27 J ND Chromium 10 ----8.03 JB 6.95 JB 5.64 JB 4.20 JB 3.8 J 1.5 J 1.9 2.5 2.9 B ND 1.3 ND 1.2 ND 1.0 1.2 2.3 B 0.85 J 1.3 JB 2.0 1.8 Cobalt 1 ----ND 3.97 J ND ND ND ND ND ND ND ND ND 0.066 J 0.015 J 0.022 J ND 0.054 J 0.12 J 0.088 J 0.037 J 0.16 J 0.060 J Copper 1000 ----7.10 JB 6.97 JB 4.99 JB 3.11 JB 3.63 JB ND ND ND 0.62 J ND ND 0.35 J ND ND 0.34 J 0.59 J ND 0.48 J ND 4.6 J 1.3 J Lead 15 ----9.97 J 8.54 JB 6.22 JB ND ND ND ND 0.16 J 0.30 J 0.15 J ND 0.17 J 0.28 J ND ND 0.078 J 0.15 J 0.16 J 0.14 JB 0.14 J 0.15 JMercury1----ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Nickel 100 ----ND 7.48 J ND ND ND ND ND ND ND ND ND 0.23 J 0.67 J ND 0.83 J 0.66 J 0.39 J 0.41 J 0.56 J 0.77 J ND Selenium 20 ----ND ND ND ND ND ND ND ND ND 0.53 J 0.71 J ND 0.41 J ND ND ND ND ND ND ND ND Silver 20 ----ND 3.26 JB 4.51 JB ND ND ND ND ND ND ND ND 0.079 J ND ND ND 0.018 J 0.019 J 0.056 J 0.017 J 0.076 J ND Thallium 0.2 ----ND ND ND ND ND ND ND ND ND 0.14 J ND 0.18 J ND 0.043 J ND 0.016 J 0.032 J 0.16 J 0.022 J 2.20 ND Vanadium 0.3 ----14.1 J 3.50 J ND 4.00 J ND 1.2 J 3.4 J 5.60 3.4 J 0.97 J 1.8 J 3.8 JB 4.0 J 3.3 J ND 2.5 J ND ND ND 2.00 1.40 Zinc 1000 ----55.1 8.69 J 6.03 J ND 4.14 JB 8.7 JB 2.1 J 7.1 JB 20.0 20 B 6.5 J 2.9 J 8.2 J 1.3 J 2.0 J 14 1.7 J 4.5 J 18 23 16 Acetone 6000 ----2.84 J ND ND ND ND ND ND ND ND ND ND ND ND ND 9.3 ND ND ND ND ND ND Chloroform (Trichloromethane)70 ----0.900 J 0.280 J 0.140 J ND 0.33 J ND ND ND ND 0.31 J ND ND ND ND ND ND ND ND ND ND ND cis-1,2-Dichloroethene (Cis-1,2-Dichloroethylene)6 ----ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 3 ND ND 1,1-Dichloroethane 6 ----ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 3.4 ND NDEthylbenzene600----ND ND 0.220 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Methylene Chloride (Dichloromethane)5 ----ND 0.550 JB ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 4.4 ND ND Tetrachloroethene (Tetrachloroethylene), (PCE)0.7 ----ND ND ND ND ND ND ND ND ND 0.31 J ND ND ND ND ND ND ND ND ND ND ND Trichloroethene (Trichloroethylene), (TCE)3 ----ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 2 ND ND Toluene 600 ----ND 0.140 JB 0.840 J 0.790 J 0.40 JB ND 0.65 ND ND ND ND ND ND ND ND ND ND ND ND ND ND Total Xylenes 500 ----ND ND 1.34 J 0.380 J 0.81 J ND 0.60 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND Fluoride 1000 ----ND ND ND ND ND 120 ND ND ND 31 J 53 J ND 33 J ND 18 J NA NA NA NA NA NA Phenol 30 ----4 7 10 ND ND ND 36 J ND ND ND ND ND ND ND ND NA NA NA NA NA NA Page 7 of 7 Sample ID Appendix II Constituent NCAC 2L Standard (µg/L)5/17/07 11/5-6/2007 5/13-14/2008 11/20-21/2008 5/19-20/2009 11/18-19/2009 5/6/10 11/29/10 5/9/11 11/14/11 5/3/12 11/8/12 5/9/13 10/31/13 5/1/14 11/5-6/2014 5/18-19/2015 11/5/15 5/5-6/16 11/7-8/16 5/2-3/17 11/16-17/17 Sampling Date Analytical Results (µg/L) SW-1 Antimony 1 ----ND ND ND ND ND ND 0.63 J 4.50 0.23 J 0.19 J ND ND ND 0.31 J ND 0.076 J ND 0.33 J 0.25 J ND 0.19 J Arsenic 10 ----ND 5.59 J 3.01 J ND ND ND 0.77 J 1.40 0.99 J 1.10 0.31 J 0.44 J ND 0.83 J ND 0.98 J 0.53 J 0.99 J 0.44 J 0.66 J 0.34 J Barium 700 ----49.1 JB 42.4 JB 53.1 JB 24.9 J 46.2 JB 39 24 31 24 37 25 75 24 23 27 24 34 26 28 22 31 Beryllium 4 ----6.87 JB ND 8.84 ND ND ND 0.20 J ND ND ND ND ND ND 0.031 J ND 0.071 J 0.099 J 0.11 J 0.081 J ND NDCadmium2----0.270 J ND ND ND ND ND 0.26 J ND ND ND ND 0.26 J 0.039 J ND 2.90 0.067 J 0.30 J 0.090 J 0.065 J ND ND Chromium 10 ----2.50 JB 4.87 JB 3.99 JB 2.87 JB 3.02 J 1.4 J 2.30 1.9 J 2.7 B ND 1.00 ND 0.45 J 0.15 J 0.81 J 0.58 J 1.8 JB 1.50 1.2 JB 0.92 JB 0.67 J Cobalt 1 ----ND ND ND 2.02 J 2.57 J 2.8 J 0.79 J 1.80 1.60 2.60 1.40 89.0 0.57 J 0.94 J 1.2 0.15 J 0.84 J 0.82 J 0.70 J 0.50 J 0.13 J Copper 1000 ----4.75 JB 7.37 JB 4.86 JB 14.7 B 3.82 JB 4.0 J 0.70 J 1.1 J 1.4 J 1.4 J 1.2 J 0.66 J ND 2.5 J 0.74 J 0.81 J 1.4 J 4.4 J 0.68 JB 0.97 J 1.0 J Lead 15 ----ND ND 4.99 JB ND ND 1.3 J 0.69 J 0.93 J 0.8 J 1.10 0.60 J 0.21 J 0.45 J 1.50 0.39 J 1.20 0.48 J 1.80 0.40 JB 0.48 J 0.22 J Mercury 1 ----ND ND ND ND ND ND ND ND 0.040 J ND ND ND ND ND ND ND 0.018 J ND ND ND ND Nickel 100 ----ND ND ND ND 2.40 J 2.3 J 1.2 J 1.5 J 1.5 J 1.5 J ND 3.40 0.64 J 0.68 J 0.72 J 0.53 J 1.1 J 1.5 J 0.82 J 0.64 J ND Selenium 20 ----ND ND ND ND ND 3.7 J ND 3.00 ND 1.1 J 0.63 J 0.26 J 0.18 J ND ND ND ND ND ND ND ND Silver 20 ----ND 3.13 JB 4.54 JB 0.930 JB ND ND 0.22 J ND 0.12 J 0.18 J ND ND ND ND ND ND ND 0.030 J 0.046 J ND ND Thallium 0.2 ----ND ND ND ND ND ND 0.76 J ND 0.14 J 0.49 J ND ND ND 0.046 J 0.24 J 0.053 J 0.034 J 0.051 J 0.055 J 0.019 J ND Vanadium 0.3 ----ND ND ND 8.19 J ND 6.8 7.30 12 B 5.30 4.1 J 1.3 J 2.9 JB 3.0 J 6.20 ND 2.8 J ND 4.6 J ND 3.20 1.0 Zinc 1000 ----9.05 J 6.31 J 11.5 2.19 J 11.9 B 21 J 5.4 J 9.1 J 19.00 31 B 9.5 J 11.00 9.8 J 5.0 J 6.2 J 15 7.5 J 9.8 J 18 14 12 Acetone 6000 8.11 J 5.57 J ND ND ND ND ND ND ND ND 5 ND 1.9 J ND 9.8 ND ND ND ND ND NDMethylene Chloride (Dichloromethane)5 ----5.93 0.400 JB 0.290 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND delta-BHC NE ----ND ND ND ND 0.0197 JD ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA gamma-BHC 0.03 ----ND ND ND 0.0233 J ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA Toluene 1000 ----0.270 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA Fluoride 1000 ----ND ND ND ND ND 69 J ND 78 J 90 100 80 J 56 J 82 J 60 J 43 J NA NA NA NA NA NA Phenol 30 ----10 6 2 4 ND 40 J 30 J ND ND ND ND ND ND ND ND NA NA NA NA NA NA SW-2 Antimony 1 ----ND ND ND ND ND ND 0.31 J 7.10 0.44 J 0.25 J ND ND ND 0.17 J ND 0.080 J ND 0.48 J 0.45 J ND ` Arsenic 10 ----ND 6.72 J ND ND ND ND 0.40 J 3.20 0.22 J 0.59 J 0.89 J 1.10 ND 0.97 J ND 0.78 J 0.68 J 0.77 J 0.52 J 0.64 J 0.51 J Barium 700 ----64.7 JB 43.0 JB 50.6 JB 27.1 J 46.8 JB 37 23 34 24 35 21 30 24 24 24 25 34 27 26 25 26 Beryllium 4 ----6.18 JB ND 4.52 ND ND ND ND ND ND ND ND ND 0.040 J 0.037 J ND ND 0.049 J 0.15 J 0.092 J 0.093 J 0.17 J Cadmium 2 ----0.140 J ND ND ND ND ND ND ND ND ND ND 0.13 J 0.036 J ND ND 0.063 J 0.15 J 0.093 J 0.073 J ND 0.15 J Chromium 10 ----2.92 JB 5.83 JB 4.25 JB 2.87 JB 3.21 J 1.1 J 2.00 2.00 2.5 B ND 1.70 ND ND 0.16 J 0.57 J 0.60 J 1.7 JB 1.80 1.2 JB 1.1 JB 0.76 J Cobalt 1 ----7.34 J 3.57 J 3.57 J 1.81 J 2.25 J 1.9 J 0.69 J 2.60 1.10 1.90 0.73 J 1.80 0.37 J 0.93 J 0.61 J 0.81 J 0.85 J 0.85 J 0.38 J 0.48 J 0.68 J Copper 1000 ----6.24 JB 7.42 JB 5.03 JB 3.53 JB 3.78 JB 1.7 J 0.66 J 1.3 J 1.5 J 1.5 J 0.73 J 1.0 J ND 2.0 J 0.42 J 1.2 J 1.4 J 3.0 J 0.90 JB 1.2 J 1.0 J Lead 15 ----ND ND 6.93 JB ND ND ND 0.41 J 1.00 1.00 0.77 J 0.62 J 1.20 0.48 J 1.40 0.26 J 1.10 0.60 J 1.70 0.40 JB 0.52 J 0.38 J Mercury 1 ----ND ND ND ND ND ND ND ND 0.040 J ND ND ND ND ND ND ND ND ND ND ND NDNickel100----ND ND ND ND 3.13 J ND 0.92 J 1.3J 2.30 1.3 J ND 0.72 J 0.38 J 0.79 J 0.73 J 1.0 J 1.0 J 1.2 J 0.75 J 0.77 J ND Selenium 20 ----ND ND ND ND ND ND ND 2.10 ND 0.85 J 0.93 J 0.37 J ND ND ND ND ND ND ND ND ND Silver 20 ----ND 3.39 JB 4.61 JB ND ND ND ND ND 0.080 J ND ND 0.093 J ND ND ND 0.11 J ND 0.074 J 0.058 J ND 0.14 J Thallium 0.2 ----ND ND ND ND ND ND 0.16 J ND ND ND ND 0.40 J 0.19 J 0.036 J 0.20 J 0.073 J 0.031 J 0.056 J 0.069 J 0.039 J 0.12 J Vanadium 0.3 ----5.61 J ND ND 7.90 J ND 5.6 8.2 13 B 3.2 J 3.6 J 1.4 J 6.9 B 3.5 J 7.4 1.6 J ND ND 4.7 J ND 3.3 1.3 Zinc 1000 ----30.1 8.96 J 9.56 J ND 14.4 B 3.7 J 3.8 J 7.2 J 18.0 22 B 5.9 J 6.3 J 10.0 5.1 J 3.6 J 16 8.9J 9.6 J 19 18 12 Acetone 6000 ----6.08 J 6.67 J ND ND ND ND ND ND 2.6 JB ND 14 ND 1.4 J ND ND ND ND ND ND ND ND Methylene Chloride (Dichloromethane)5 ----0.600 J 0.210 JB 0.430 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Toluene 600 ----ND 0.180 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND alpha-BHC NE ----ND ND ND ND 0.0109 JD ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA beta-BHC NE ----ND 0.136 JD ND ND ND ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NAdelta -BHC NE ----ND ND ND 0.0124 J 0.0198 JD ND ND ND ND ND ND ND ND ND ND NA NA NA NA NA NA Fluoride 1000 ----ND ND ND ND ND 130 ND 49 J ND 87 80 J 53 J 93 J 57 J 45 J NA NA NA NA NA NA Phenol 30 ----7 10 2 ND ND 47 J 74 ND ND ND ND ND ND ND ND NA NA NA NA NA NA Notes:NCAC 2L STD = Groundwater Quality Standard under Title 15A of North Carolina Administrative Code Subchapter 2L * - Solid Waste Section Groundwater Protection Standard (SWS GWP Standard) Laboratory results in bold exceed 15A NCAC 2L or 3B Standard or SWS GWP Standard ND - Not Detected above the Laboratory Reporting Limit NA = Not analyzed NE - Not Established NS = Not sampled J = Estimated value above laboratory method detection limit and below SWSL or reporting limit. D = Detected, but RPD is >40% between results in dual column method. 11112 BRANDING IRON PLACE, WENDELL, NC 27591 919-366-3663 Office ● 919-995-0363 Cell ● bboutinpg@bellsouth.net APPENDIX A Groundwater Sampling Forms 11112 BRANDING IRON PLACE, WENDELL, NC 27591 919-366-3663 Office ● 919-995-0363 Cell ● bboutinpg@bellsouth.net APPENDIX B Laboratory Reports And Chain-of-Custody Records 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 12/14/2017 Nautilus Geologic Consulting, PLLC Brian S. Boutin 11112 Branding Iron Place Wendell, NC 27591 Project: Nash County MSW Landfill Project No.: 64-01 Lab Submittal Date: 11/21/2017 Prism Work Order: 7110413 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 44 Sample Receipt Summary 12/14/2017 Prism Work Order: 7110413 Client Sample ID MatrixLab Sample ID Date Sampled Date Received 7110413-01 11/16/176401-Trip Blank 11/21/17Water 7110413-02 11/16/176401-SW1 11/21/17Water 7110413-03 11/16/176401-SW2 11/21/17Water 7110413-04 11/16/176401-MW4 11/21/17Water 7110413-05 11/16/176401-MW3 11/21/17Water 7110413-06 11/16/176401-MW6 11/21/17Water 7110413-07 11/16/176401-MW8D 11/21/17Water 7110413-08 11/16/176401-MW8S 11/21/17Water 7110413-09 11/16/176401-MW7D 11/21/17Water 7110413-10 11/16/176401-MW7S 11/21/17Water 7110413-11 11/16/176401-MW2R 11/21/17Water 7110413-12 11/16/176401-MW5 11/21/17Water 7110413-13 11/17/176401-MW1 11/21/17Water Samples were received in good condition at 2.0 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 44 Client ID ResultParameterMethod UnitsPrism ID Prism Work Order: 7110413 12/14/2017 Summary of Detections 0.19 J ug/L7110413-02 6401-SW1 Antimony 6020B 0.34 J ug/L7110413-02 6401-SW1 Arsenic 6020B 31 ug/L7110413-02 6401-SW1 Barium 6020B 0.67 J ug/L7110413-02 6401-SW1 Chromium 6020B 0.13 J ug/L7110413-02 6401-SW1 Cobalt 6020B 1.0 J ug/L7110413-02 6401-SW1 Copper 6020B 0.22 J ug/L7110413-02 6401-SW1 Lead 6020B 1.0 ug/L7110413-02 6401-SW1 Vanadium 6020B 12 ug/L7110413-02 6401-SW1 Zinc 6020B 0.51 J ug/L7110413-03 6401-SW2 Arsenic 6020B 26 ug/L7110413-03 6401-SW2 Barium 6020B 0.17 J ug/L7110413-03 6401-SW2 Beryllium 6020B 0.15 J ug/L7110413-03 6401-SW2 Cadmium 6020B 0.76 J ug/L7110413-03 6401-SW2 Chromium 6020B 0.68 J ug/L7110413-03 6401-SW2 Cobalt 6020B 1.0 J ug/L7110413-03 6401-SW2 Copper 6020B 0.38 J ug/L7110413-03 6401-SW2 Lead 6020B 0.14 J ug/L7110413-03 6401-SW2 Silver 6020B 0.12 J ug/L7110413-03 6401-SW2 Thallium 6020B 1.3 ug/L7110413-03 6401-SW2 Vanadium 6020B 12 ug/L7110413-03 6401-SW2 Zinc 6020B 0.31 J ug/L7110413-04 6401-MW4 Arsenic 6020B 220 ug/L7110413-04 6401-MW4 Barium 6020B 0.073 J ug/L7110413-04 6401-MW4 Beryllium 6020B 0.56 J ug/L7110413-04 6401-MW4 Cadmium 6020B 0.56 J ug/L7110413-04 6401-MW4 Chromium 6020B 60 ug/L7110413-04 6401-MW4 Cobalt 6020B 0.82 J ug/L7110413-04 6401-MW4 Copper 6020B 0.30 J ug/L7110413-04 6401-MW4 Lead 6020B 1.6 J ug/L7110413-04 6401-MW4 Nickel 6020B 0.90 J ug/L7110413-04 6401-MW4 Vanadium 6020B 19 ug/L7110413-04 6401-MW4 Zinc 6020B 1.5 ug/L7110413-05 6401-MW3 Arsenic 6020B 110 ug/L7110413-05 6401-MW3 Barium 6020B 0.058 J ug/L7110413-05 6401-MW3 Beryllium 6020B 0.34 J ug/L7110413-05 6401-MW3 Chromium 6020B 56 ug/L7110413-05 6401-MW3 Cobalt 6020B 1.1 J ug/L7110413-05 6401-MW3 Copper 6020B 0.23 J ug/L7110413-05 6401-MW3 Lead 6020B 2.3 ug/L7110413-05 6401-MW3 Nickel 6020B 1.3 ug/L7110413-05 6401-MW3 Vanadium 6020B 21 ug/L7110413-05 6401-MW3 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 44 Client ID ResultParameterMethod UnitsPrism ID Prism Work Order: 7110413 12/14/2017 Summary of Detections 83 ug/L7110413-05 6401-MW3 Acetone 8260B 0.54 ug/L7110413-05 6401-MW3 Benzene 8260B 0.71 ug/L7110413-05 6401-MW3 Chlorobenzene 8260B 0.55 ug/L7110413-05 6401-MW3 cis-1,2-Dichloroethylene 8260B 45 ug/L7110413-05 6401-MW3 Tetrahydrofuran 8260B 0.53 ug/L7110413-05 6401-MW3 Toluene 8260B 0.093 J ug/L7110413-06 6401-MW6 Arsenic 6020B 66 ug/L7110413-06 6401-MW6 Barium 6020B 1.4 ug/L7110413-06 6401-MW6 Chromium 6020B 0.23 J ug/L7110413-06 6401-MW6 Cobalt 6020B 0.63 J ug/L7110413-06 6401-MW6 Copper 6020B 0.15 J ug/L7110413-06 6401-MW6 Lead 6020B 1.6 J ug/L7110413-06 6401-MW6 Nickel 6020B 0.48 J ug/L7110413-06 6401-MW6 Vanadium 6020B 20 ug/L7110413-06 6401-MW6 Zinc 6020B 2.0 ug/L7110413-06 6401-MW6 1,1-Dichloroethane 8260B 2.3 ug/L7110413-06 6401-MW6 1,4-Dichlorobenzene 8260B 1.9 ug/L7110413-06 6401-MW6 Benzene 8260B 2.6 ug/L7110413-06 6401-MW6 Chlorobenzene 8260B 4.1 ug/L7110413-06 6401-MW6 cis-1,2-Dichloroethylene 8260B 1.5 ug/L7110413-06 6401-MW6 Methylene Chloride 8260B 2.2 ug/L7110413-06 6401-MW6 o-Xylene 8260B 0.52 ug/L7110413-06 6401-MW6 Trichloroethylene 8260B 2.5 ug/L7110413-06 6401-MW6 Trichlorofluoromethane 8260B 2.2 ug/L7110413-06 6401-MW6 Xylenes, total 8260B 0.063 J ug/L7110413-07 6401-MW8D Arsenic 6020B 6.4 ug/L7110413-07 6401-MW8D Barium 6020B 1.8 ug/L7110413-07 6401-MW8D Chromium 6020B 0.060 J ug/L7110413-07 6401-MW8D Cobalt 6020B 1.3 J ug/L7110413-07 6401-MW8D Copper 6020B 0.15 J ug/L7110413-07 6401-MW8D Lead 6020B 1.4 ug/L7110413-07 6401-MW8D Vanadium 6020B 16 ug/L7110413-07 6401-MW8D Zinc 6020B 0.65 J ug/L7110413-08 6401-MW8S Arsenic 6020B 18 ug/L7110413-08 6401-MW8S Barium 6020B 0.29 J ug/L7110413-08 6401-MW8S Beryllium 6020B 0.16 J ug/L7110413-08 6401-MW8S Cadmium 6020B 6.1 ug/L7110413-08 6401-MW8S Chromium 6020B 1.4 ug/L7110413-08 6401-MW8S Cobalt 6020B 8.7 ug/L7110413-08 6401-MW8S Copper 6020B 3.9 ug/L7110413-08 6401-MW8S Lead 6020B 3.5 ug/L7110413-08 6401-MW8S Nickel 6020B 1.3 J ug/L7110413-08 6401-MW8S Selenium 6020B 15 ug/L7110413-08 6401-MW8S Vanadium 6020B 42 ug/L7110413-08 6401-MW8S 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 4 of 44 Client ID ResultParameterMethod UnitsPrism ID Prism Work Order: 7110413 12/14/2017 Summary of Detections 11 ug/L7110413-08 6401-MW8S Acetone 8260B 0.049 J ug/L7110413-09 6401-MW7D Mercury 7470A 0.13 J ug/L7110413-09 6401-MW7D Arsenic 6020B 4.6 J ug/L7110413-09 6401-MW7D Barium 6020B 0.18 J ug/L7110413-09 6401-MW7D Cadmium 6020B 0.76 J ug/L7110413-09 6401-MW7D Chromium 6020B 0.15 J ug/L7110413-09 6401-MW7D Cobalt 6020B 0.48 J ug/L7110413-09 6401-MW7D Copper 6020B 0.13 J ug/L7110413-09 6401-MW7D Lead 6020B 1.5 J ug/L7110413-09 6401-MW7D Nickel 6020B 18 ug/L7110413-09 6401-MW7D Zinc 6020B 4.3 ug/L7110413-09 6401-MW7D 1,1-Dichloroethane 8260B 0.52 ug/L7110413-09 6401-MW7D Benzene 8260B 3.9 ug/L7110413-09 6401-MW7D cis-1,2-Dichloroethylene 8260B 6.0 ug/L7110413-09 6401-MW7D Methylene Chloride 8260B 0.86 ug/L7110413-09 6401-MW7D Tetrachloroethylene 8260B 2.4 ug/L7110413-09 6401-MW7D Trichloroethylene 8260B 0.71 J ug/L7110413-10 6401-MW7S Arsenic 6020B 14 ug/L7110413-10 6401-MW7S Barium 6020B 0.28 J ug/L7110413-10 6401-MW7S Beryllium 6020B 0.23 J ug/L7110413-10 6401-MW7S Cadmium 6020B 3.1 ug/L7110413-10 6401-MW7S Chromium 6020B 0.53 J ug/L7110413-10 6401-MW7S Cobalt 6020B 9.2 ug/L7110413-10 6401-MW7S Copper 6020B 1.9 ug/L7110413-10 6401-MW7S Lead 6020B 5.7 ug/L7110413-10 6401-MW7S Nickel 6020B 0.85 J ug/L7110413-10 6401-MW7S Selenium 6020B 6.2 ug/L7110413-10 6401-MW7S Vanadium 6020B 1200 ug/L7110413-10 6401-MW7S Zinc 6020B 0.085 J ug/L7110413-11 6401-MW2R Arsenic 6020B 18 ug/L7110413-11 6401-MW2R Barium 6020B 0.29 J ug/L7110413-11 6401-MW2R Beryllium 6020B 0.12 J ug/L7110413-11 6401-MW2R Cadmium 6020B 0.52 J ug/L7110413-11 6401-MW2R Chromium 6020B 3.4 ug/L7110413-11 6401-MW2R Cobalt 6020B 1.7 J ug/L7110413-11 6401-MW2R Copper 6020B 0.20 J ug/L7110413-11 6401-MW2R Lead 6020B 4.1 ug/L7110413-11 6401-MW2R Nickel 6020B 40 ug/L7110413-11 6401-MW2R Zinc 6020B 7.3 ug/L7110413-11 6401-MW2R 1,1-Dichloroethane 8260B 1.4 ug/L7110413-11 6401-MW2R Benzene 8260B 8.9 ug/L7110413-11 6401-MW2R cis-1,2-Dichloroethylene 8260B 7.2 ug/L7110413-11 6401-MW2R Methylene Chloride 8260B 1.6 ug/L7110413-11 6401-MW2R Tetrachloroethylene 8260B 4.6 ug/L7110413-11 6401-MW2R Trichloroethylene 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 5 of 44 Client ID ResultParameterMethod UnitsPrism ID Prism Work Order: 7110413 12/14/2017 Summary of Detections 0.51 J ug/L7110413-12 6401-MW5 Antimony 6020B 0.12 J ug/L7110413-12 6401-MW5 Arsenic 6020B 6.5 ug/L7110413-12 6401-MW5 Barium 6020B 0.36 J ug/L7110413-12 6401-MW5 Beryllium 6020B 1.7 ug/L7110413-12 6401-MW5 Chromium 6020B 0.034 J ug/L7110413-12 6401-MW5 Cobalt 6020B 1.1 J ug/L7110413-12 6401-MW5 Copper 6020B 0.17 J ug/L7110413-12 6401-MW5 Lead 6020B 5.7 ug/L7110413-12 6401-MW5 Nickel 6020B 16 ug/L7110413-12 6401-MW5 Zinc 6020B 0.23 J ug/L7110413-13 6401-MW1 Antimony 6020B 0.16 J ug/L7110413-13 6401-MW1 Arsenic 6020B 24 ug/L7110413-13 6401-MW1 Barium 6020B 0.12 J ug/L7110413-13 6401-MW1 Beryllium 6020B 0.12 J ug/L7110413-13 6401-MW1 Cadmium 6020B 2.1 ug/L7110413-13 6401-MW1 Chromium 6020B 0.98 J ug/L7110413-13 6401-MW1 Cobalt 6020B 2.9 J ug/L7110413-13 6401-MW1 Copper 6020B 0.34 J ug/L7110413-13 6401-MW1 Lead 6020B 2.5 ug/L7110413-13 6401-MW1 Nickel 6020B 0.42 J ug/L7110413-13 6401-MW1 Vanadium 6020B 24 ug/L7110413-13 6401-MW1 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 6 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-01 Prism Work Order: 7110413 Time Collected: 11/16/17 00:00 Time Submitted: 11/21/17 07:40 6401-Trip Blank 64-01 SWSL Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 6:16 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 6:16 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K046415.0 11/23/17 6:16 KDMug/L 0.31Acetone100<0.31 8260B P7K046412011/23/17 6:16 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.048Benzene1<0.048 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 6:16 KDMug/L 0.040Bromoform3<0.040 8260B P7K046411.0 11/23/17 6:16 KDMug/L 0.18Bromomethane10<0.18 8260B P7K046415.0 11/23/17 6:16 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.062Chlorobenzene3<0.062 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 6:16 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 6:16 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 6:16 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 6:16 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 6:16 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 7 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-01 Prism Work Order: 7110413 Time Collected: 11/16/17 00:00 Time Submitted: 11/21/17 07:40 6401-Trip Blank 64-01 SWSL 8260B P7K046411.0 11/23/17 6:16 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.044o-Xylene NE<0.044 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7K046411011/23/17 6:16 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.044Toluene1<0.044 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 6:16 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K046412.0 11/23/17 6:16 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 6:16 KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 6:16 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124103 %4-Bromofluorobenzene 75-129100 %Dibromofluoromethane 77-12392 %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 8 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-02 Prism Work Order: 7110413 Time Collected: 11/16/17 07:00 Time Submitted: 11/21/17 07:40 6401-SW1 64-01 SWSL Total Metals 7470A P7L005710.20 12/5/17 14:24 JABug/L 0.036Mercury0.2<0.036 6020B P7K051211.0 11/29/17 16:27 EGCJug/L 0.19Antimony60.19 6020B P7K051211.0 11/29/17 16:27 EGCJug/L 0.031Arsenic100.34 6020B P7K051215.0 11/29/17 16:27 EGCug/L 0.97Barium10031 6020B P7K051211.0 11/29/17 16:27EGCug/L 0.057Beryllium1<0.057 6020B P7K051211.0 11/29/17 16:27EGCug/L 0.078Cadmium1<0.078 6020B P7K051211.0 11/29/17 16:27 EGCJug/L 0.19Chromium100.67 6020B P7K051211.0 11/29/17 16:27 EGCJug/L 0.0071Cobalt100.13 6020B P7K051215.0 11/29/17 16:27 EGCJug/L 0.22Copper101.0 6020B P7K051211.0 11/29/17 16:27 EGCJug/L 0.093Lead100.22 6020B P7K051212.0 11/29/17 16:27EGCug/L 0.85Nickel50<0.85 6020B P7K051215.0 11/29/17 16:27EGCug/L 0.63Selenium10<0.63 6020B P7K051215.0 11/29/17 16:27EGCug/L 0.063Silver10<0.063 6020B P7K051211.0 11/29/17 16:27EGCug/L 0.099Thallium5.5<0.099 6020B P7K051211.0 11/29/17 16:27 EGCug/L 0.10Vanadium251.0 6020B P7K051211011/29/17 16:27 EGCug/L 2.8Zinc1012 Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 8:23 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 8:23 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K046415.0 11/23/17 8:23 KDMug/L 0.31Acetone100<0.31 8260B P7K046412011/23/17 8:23 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.048Benzene1<0.048 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 8:23 KDMug/L 0.040Bromoform3<0.040 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 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-02 Prism Work Order: 7110413 Time Collected: 11/16/17 07:00 Time Submitted: 11/21/17 07:40 6401-SW1 64-01 SWSL 8260B P7K046411.0 11/23/17 8:23 KDMug/L 0.18Bromomethane10<0.18 8260B P7K046415.0 11/23/17 8:23 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.062Chlorobenzene3<0.062 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 8:23 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 8:23 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 8:23 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 8:23 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 8:23 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K046411.0 11/23/17 8:23 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.044o-Xylene NE<0.044 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7K046411011/23/17 8:23 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.044Toluene1<0.044 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 8:23 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K046412.0 11/23/17 8:23 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 8:23 KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 8:23 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124104 %4-Bromofluorobenzene 75-12999 %Dibromofluoromethane 77-12386 %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 10 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-03 Prism Work Order: 7110413 Time Collected: 11/16/17 07:20 Time Submitted: 11/21/17 07:40 6401-SW2 64-01 SWSL Total Metals 7470A P7L005710.20 12/5/17 14:13 JABug/L 0.036Mercury0.2<0.036 6020B P7K051211.0 11/29/17 16:50EGCug/L 0.19Antimony6<0.19 6020B P7K051211.0 11/29/17 16:50 EGCJug/L 0.031Arsenic100.51 6020B P7K051215.0 11/29/17 16:50 EGCug/L 0.97Barium10026 6020B P7K051211.0 11/29/17 16:50 EGCJug/L 0.057Beryllium10.17 6020B P7K051211.0 11/29/17 16:50 EGCJug/L 0.078Cadmium10.15 6020B P7K051211.0 11/29/17 16:50 EGCJug/L 0.19Chromium100.76 6020B P7K051211.0 11/29/17 16:50 EGCJug/L 0.0071Cobalt100.68 6020B P7K051215.0 11/29/17 16:50 EGCJug/L 0.22Copper101.0 6020B P7K051211.0 11/29/17 16:50 EGCJug/L 0.093Lead100.38 6020B P7K051212.0 11/29/17 16:50EGCug/L 0.85Nickel50<0.85 6020B P7K051215.0 11/29/17 16:50EGCug/L 0.63Selenium10<0.63 6020B P7K051215.0 11/29/17 16:50 EGCJug/L 0.063Silver100.14 6020B P7K051211.0 11/29/17 16:50 EGCJug/L 0.099Thallium5.50.12 6020B P7K051211.0 11/29/17 16:50 EGCug/L 0.10Vanadium251.3 6020B P7K051211011/29/17 16:50 EGCug/L 2.8Zinc1012 Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 8:49 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 8:49 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K046415.0 11/23/17 8:49 KDMug/L 0.31Acetone100<0.31 8260B P7K046412011/23/17 8:49 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.048Benzene1<0.048 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 8:49 KDMug/L 0.040Bromoform3<0.040 8260B P7K046411.0 11/23/17 8:49 KDMug/L 0.18Bromomethane10<0.18 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 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-03 Prism Work Order: 7110413 Time Collected: 11/16/17 07:20 Time Submitted: 11/21/17 07:40 6401-SW2 64-01 SWSL 8260B P7K046415.0 11/23/17 8:49 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.062Chlorobenzene3<0.062 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 8:49 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 8:49 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 8:49 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 8:49 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 8:49 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K046411.0 11/23/17 8:49 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.044o-Xylene NE<0.044 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7K046411011/23/17 8:49 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.044Toluene1<0.044 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 8:49 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K046412.0 11/23/17 8:49 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 8:49 KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 8:49 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-12497 %4-Bromofluorobenzene 75-12999 %Dibromofluoromethane 77-12390 %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 12 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-04 Prism Work Order: 7110413 Time Collected: 11/16/17 08:03 Time Submitted: 11/21/17 07:40 6401-MW4 64-01 SWSL Total Metals 6020B P7K051211.0 11/29/17 16:58EGCug/L 0.19Antimony6<0.19 6020B P7K051211.0 11/29/17 16:58 EGCJug/L 0.031Arsenic100.31 6020B P7K051215.0 11/29/17 16:58 EGCug/L 0.97Barium100220 6020B P7K051211.0 11/29/17 16:58 EGCJug/L 0.057Beryllium10.073 6020B P7K051211.0 11/29/17 16:58 EGCJug/L 0.078Cadmium10.56 6020B P7K051211.0 11/29/17 16:58 EGCJug/L 0.19Chromium100.56 6020B P7K051211.0 11/29/17 16:58 EGCug/L 0.0071Cobalt1060 6020B P7K051215.0 11/29/17 16:58 EGCJug/L 0.22Copper100.82 6020B P7K051211.0 11/29/17 16:58 EGCJug/L 0.093Lead100.30 6020B P7K051212.0 11/29/17 16:58 EGCJug/L 0.85Nickel501.6 6020B P7K051215.0 11/29/17 16:58EGCug/L 0.63Selenium10<0.63 6020B P7K051215.0 11/29/17 16:58EGCug/L 0.063Silver10<0.063 6020B P7K051211.0 11/29/17 16:58EGCug/L 0.099Thallium5.5<0.099 6020B P7K051211.0 11/29/17 16:58 EGCJug/L 0.10Vanadium250.90 6020B P7K051211011/29/17 16:58 EGCug/L 2.8Zinc1019 Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 9:14 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 9:14 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K046415.0 11/23/17 9:14 KDMug/L 0.31Acetone100<0.31 8260B P7K046412011/23/17 9:14 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.048Benzene1<0.048 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 9:14 KDMug/L 0.040Bromoform3<0.040 8260B P7K046411.0 11/23/17 9:14 KDMug/L 0.18Bromomethane10<0.18 8260B P7K046415.0 11/23/17 9:14 KDMug/L 0.075Carbon disulfide 100<0.075 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 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-04 Prism Work Order: 7110413 Time Collected: 11/16/17 08:03 Time Submitted: 11/21/17 07:40 6401-MW4 64-01 SWSL 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.062Chlorobenzene3<0.062 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 9:14 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 9:14 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 9:14 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 9:14 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 9:14 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K046411.0 11/23/17 9:14 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.044o-Xylene NE<0.044 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7K046411011/23/17 9:14 KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.044Toluene1<0.044 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 9:14 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K046412.0 11/23/17 9:14 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 9:14 KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 9:14 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124105 %4-Bromofluorobenzene 75-12993 %Dibromofluoromethane 77-12390 %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 14 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-04RE1 Prism Work Order: 7110413 Time Collected: 11/16/17 08:03 Time Submitted: 11/21/17 07:40 6401-MW4 64-01 SWSL Total Metals 7470A P7L017910.20 12/12/17 13:24JABug/L 0.036Mercury0.2<0.036 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 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-05 Prism Work Order: 7110413 Time Collected: 11/16/17 08:12 Time Submitted: 11/21/17 07:40 6401-MW3 64-01 SWSL Total Metals 7470A P7L005710.20 12/5/17 14:32 JABug/L 0.036Mercury0.2<0.036 6020B P7K051211.0 11/29/17 17:05EGCug/L 0.19Antimony6<0.19 6020B P7K051211.0 11/29/17 17:05 EGCug/L 0.031Arsenic101.5 6020B P7K051215.0 11/29/17 17:05 EGCug/L 0.97Barium100110 6020B P7K051211.0 11/29/17 17:05 EGCJug/L 0.057Beryllium10.058 6020B P7K051211.0 11/29/17 17:05EGCug/L 0.078Cadmium1<0.078 6020B P7K051211.0 11/29/17 17:05 EGCJug/L 0.19Chromium100.34 6020B P7K051211.0 11/29/17 17:05 EGCug/L 0.0071Cobalt1056 6020B P7K051215.0 11/29/17 17:05 EGCJug/L 0.22Copper101.1 6020B P7K051211.0 11/29/17 17:05 EGCJug/L 0.093Lead100.23 6020B P7K051212.0 11/29/17 17:05 EGCug/L 0.85Nickel502.3 6020B P7K051215.0 11/29/17 17:05EGCug/L 0.63Selenium10<0.63 6020B P7K051215.0 11/29/17 17:05EGCug/L 0.063Silver10<0.063 6020B P7K051211.0 11/29/17 17:05EGCug/L 0.099Thallium5.5<0.099 6020B P7K051211.0 11/29/17 17:05 EGCug/L 0.10Vanadium251.3 6020B P7K051211011/29/17 17:05 EGCug/L 2.8Zinc1021 Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 9:40 KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 9:40 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K046415.0 11/23/17 9:40 KDMug/L 0.31Acetone10083 8260B P7K046412011/23/17 9:40 KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.048Benzene10.54 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 9:40 KDMug/L 0.040Bromoform3<0.040 8260B P7K046411.0 11/23/17 9:40 KDMug/L 0.18Bromomethane10<0.18 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 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-05 Prism Work Order: 7110413 Time Collected: 11/16/17 08:12 Time Submitted: 11/21/17 07:40 6401-MW3 64-01 SWSL 8260B P7K046415.0 11/23/17 9:40 KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.062Chlorobenzene30.71 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.056cis-1,2-Dichloroethylene 50.55 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 9:40 KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 9:40 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 9:40 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 9:40 KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 9:40 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K046411.0 11/23/17 9:40 KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.044o-Xylene NE<0.044 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7K046411011/23/17 9:40 KDMug/L 0.16TetrahydrofuranNE45 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.044Toluene10.53 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 9:40 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.078Trichloroethylene1<0.078 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K046412.0 11/23/17 9:40 KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 9:40 KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 9:40 KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-12497 %4-Bromofluorobenzene 75-129100 %Dibromofluoromethane 77-12384 %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 17 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-06 Prism Work Order: 7110413 Time Collected: 11/16/17 09:07 Time Submitted: 11/21/17 07:40 6401-MW6 64-01 SWSL Total Metals 7470A P7L005710.20 12/5/17 14:35 JABug/L 0.036Mercury0.2<0.036 6020B P7K051211.0 11/29/17 17:13EGCug/L 0.19Antimony6<0.19 6020B P7K051211.0 11/29/17 17:13 EGCJug/L 0.031Arsenic100.093 6020B P7K051215.0 11/29/17 17:13 EGCug/L 0.97Barium10066 6020B P7K051211.0 11/29/17 17:13EGCug/L 0.057Beryllium1<0.057 6020B P7K051211.0 11/29/17 17:13EGCug/L 0.078Cadmium1<0.078 6020B P7K051211.0 11/29/17 17:13 EGCug/L 0.19Chromium101.4 6020B P7K051211.0 11/29/17 17:13 EGCJug/L 0.0071Cobalt100.23 6020B P7K051215.0 11/29/17 17:13 EGCJug/L 0.22Copper100.63 6020B P7K051211.0 11/29/17 17:13 EGCJug/L 0.093Lead100.15 6020B P7K051212.0 11/29/17 17:13 EGCJug/L 0.85Nickel501.6 6020B P7K051215.0 11/29/17 17:13EGCug/L 0.63Selenium10<0.63 6020B P7K051215.0 11/29/17 17:13EGCug/L 0.063Silver10<0.063 6020B P7K051211.0 11/29/17 17:13EGCug/L 0.099Thallium5.5<0.099 6020B P7K051211.0 11/29/17 17:13 EGCJug/L 0.10Vanadium250.48 6020B P7K051211011/29/17 17:13 EGCug/L 2.8Zinc1020 Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 10:05 KDMug/L 0.0831,1-Dichloroethane 52.0 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 10:05KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 10:05KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 10:05 KDMug/L 0.0501,4-Dichlorobenzene 12.3 8260B P7K046415.0 11/23/17 10:05KDMug/L 0.31Acetone100<0.31 8260B P7K046412011/23/17 10:05KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 10:05 KDMug/L 0.048Benzene11.9 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 10:05KDMug/L 0.040Bromoform3<0.040 8260B P7K046411.0 11/23/17 10:05KDMug/L 0.18Bromomethane10<0.18 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 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-06 Prism Work Order: 7110413 Time Collected: 11/16/17 09:07 Time Submitted: 11/21/17 07:40 6401-MW6 64-01 SWSL 8260B P7K046415.0 11/23/17 10:05KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 10:05 KDMug/L 0.062Chlorobenzene32.6 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 10:05 KDMug/L 0.056cis-1,2-Dichloroethylene 54.1 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 10:05KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 10:05KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 10:05KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 10:05KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 10:05KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K046411.0 11/23/17 10:05 KDMug/L 0.083Methylene Chloride 11.5 8260B P7K046410.50 11/23/17 10:05 KDMug/L 0.044o-Xylene NE2.2 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7K046411011/23/17 10:05KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.044Toluene1<0.044 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 10:05KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 10:05 KDMug/L 0.078Trichloroethylene10.52 8260B P7K046410.50 11/23/17 10:05 KDMug/L 0.062Trichlorofluoromethane12.5 8260B P7K046412.0 11/23/17 10:05KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 10:05KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 10:05 KDMug/L 0.15Xylenes, total 52.2 Surrogate Recovery Control Limits 80-124102 %4-Bromofluorobenzene 75-12997 %Dibromofluoromethane 77-12396 %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 19 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-07 Prism Work Order: 7110413 Time Collected: 11/16/17 10:22 Time Submitted: 11/21/17 07:40 6401-MW8D 64-01 SWSL Total Metals 7470A P7L005710.20 12/5/17 14:39 JABug/L 0.036Mercury0.2<0.036 6020B P7K051211.0 11/29/17 17:21EGCug/L 0.19Antimony6<0.19 6020B P7K051211.0 11/29/17 17:21 EGCJug/L 0.031Arsenic100.063 6020B P7K051215.0 11/29/17 17:21 EGCug/L 0.97Barium1006.4 6020B P7K051211.0 11/29/17 17:21EGCug/L 0.057Beryllium1<0.057 6020B P7K051211.0 11/29/17 17:21EGCug/L 0.078Cadmium1<0.078 6020B P7K051211.0 11/29/17 17:21 EGCug/L 0.19Chromium101.8 6020B P7K051211.0 11/29/17 17:21 EGCJug/L 0.0071Cobalt100.060 6020B P7K051215.0 11/29/17 17:21 EGCJug/L 0.22Copper101.3 6020B P7K051211.0 11/29/17 17:21 EGCJug/L 0.093Lead100.15 6020B P7K051212.0 11/29/17 17:21EGCug/L 0.85Nickel50<0.85 6020B P7K051215.0 11/29/17 17:21EGCug/L 0.63Selenium10<0.63 6020B P7K051215.0 11/29/17 17:21EGCug/L 0.063Silver10<0.063 6020B P7K051211.0 11/29/17 17:21EGCug/L 0.099Thallium5.5<0.099 6020B P7K051211.0 11/29/17 17:21 EGCug/L 0.10Vanadium251.4 6020B P7K051211011/29/17 17:21 EGCug/L 2.8Zinc1016 Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 10:31KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 10:31KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K046415.0 11/23/17 10:31KDMug/L 0.31Acetone100<0.31 8260B P7K046412011/23/17 10:31KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.048Benzene1<0.048 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 10:31KDMug/L 0.040Bromoform3<0.040 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 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-07 Prism Work Order: 7110413 Time Collected: 11/16/17 10:22 Time Submitted: 11/21/17 07:40 6401-MW8D 64-01 SWSL 8260B P7K046411.0 11/23/17 10:31KDMug/L 0.18Bromomethane10<0.18 8260B P7K046415.0 11/23/17 10:31KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.062Chlorobenzene3<0.062 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 10:31KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 10:31KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 10:31KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 10:31KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 10:31KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K046411.0 11/23/17 10:31KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.044o-Xylene NE<0.044 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7K046411011/23/17 10:31KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.044Toluene1<0.044 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 10:31KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.078Trichloroethylene1<0.078 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K046412.0 11/23/17 10:31KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 10:31KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 10:31KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124104 %4-Bromofluorobenzene 75-129104 %Dibromofluoromethane 77-12393 %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 21 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-08 Prism Work Order: 7110413 Time Collected: 11/16/17 11:20 Time Submitted: 11/21/17 07:40 6401-MW8S 64-01 SWSL Total Metals 7470A P7L005710.20 12/5/17 14:43 JABug/L 0.036Mercury0.2<0.036 6020B P7K051211.0 11/29/17 17:29EGCug/L 0.19Antimony6<0.19 6020B P7K051211.0 11/29/17 17:29 EGCJug/L 0.031Arsenic100.65 6020B P7K051215.0 11/29/17 17:29 EGCug/L 0.97Barium10018 6020B P7K051211.0 11/29/17 17:29 EGCJug/L 0.057Beryllium10.29 6020B P7K051211.0 11/29/17 17:29 EGCJug/L 0.078Cadmium10.16 6020B P7K051211.0 11/29/17 17:29 EGCug/L 0.19Chromium106.1 6020B P7K051211.0 11/29/17 17:29 EGCug/L 0.0071Cobalt101.4 6020B P7K051215.0 11/29/17 17:29 EGCug/L 0.22Copper108.7 6020B P7K051211.0 11/29/17 17:29 EGCug/L 0.093Lead103.9 6020B P7K051212.0 11/29/17 17:29 EGCug/L 0.85Nickel503.5 6020B P7K051215.0 11/29/17 17:29 EGCJug/L 0.63Selenium101.3 6020B P7K051215.0 11/29/17 17:29EGCug/L 0.063Silver10<0.063 6020B P7K051211.0 11/29/17 17:29EGCug/L 0.099Thallium5.5<0.099 6020B P7K051211.0 11/29/17 17:29 EGCug/L 0.10Vanadium2515 6020B P7K051211011/29/17 17:29 EGCug/L 2.8Zinc1042 Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 10:57KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 10:57KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K046415.0 11/23/17 10:57 KDMug/L 0.31Acetone10011 8260B P7K046412011/23/17 10:57KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.048Benzene1<0.048 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 10:57KDMug/L 0.040Bromoform3<0.040 8260B P7K046411.0 11/23/17 10:57KDMug/L 0.18Bromomethane10<0.18 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 22 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-08 Prism Work Order: 7110413 Time Collected: 11/16/17 11:20 Time Submitted: 11/21/17 07:40 6401-MW8S 64-01 SWSL 8260B P7K046415.0 11/23/17 10:57KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.062Chlorobenzene3<0.062 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 10:57KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 10:57KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 10:57KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 10:57KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 10:57KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K046411.0 11/23/17 10:57KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.044o-Xylene NE<0.044 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7K046411011/23/17 10:57KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.044Toluene1<0.044 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 10:57KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.078Trichloroethylene1<0.078 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K046412.0 11/23/17 10:57KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 10:57KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 10:57KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124102 %4-Bromofluorobenzene 75-129104 %Dibromofluoromethane 77-12387 %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 23 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-09 Prism Work Order: 7110413 Time Collected: 11/16/17 13:54 Time Submitted: 11/21/17 07:40 6401-MW7D 64-01 SWSL Total Metals 7470A P7L005710.20 12/5/17 14:47 JABJug/L 0.036Mercury0.20.049 6020B P7K051211.0 11/29/17 17:37EGCug/L 0.19Antimony6<0.19 6020B P7K051211.0 11/29/17 17:37 EGCJug/L 0.031Arsenic100.13 6020B P7K051215.0 11/29/17 17:37 EGCJug/L 0.97Barium1004.6 6020B P7K051211.0 11/29/17 17:37EGCug/L 0.057Beryllium1<0.057 6020B P7K051211.0 11/29/17 17:37 EGCJug/L 0.078Cadmium10.18 6020B P7K051211.0 11/29/17 17:37 EGCJug/L 0.19Chromium100.76 6020B P7K051211.0 11/29/17 17:37 EGCJug/L 0.0071Cobalt100.15 6020B P7K051215.0 11/29/17 17:37 EGCJug/L 0.22Copper100.48 6020B P7K051211.0 11/29/17 17:37 EGCJug/L 0.093Lead100.13 6020B P7K051212.0 11/29/17 17:37 EGCJug/L 0.85Nickel501.5 6020B P7K051215.0 11/29/17 17:37EGCug/L 0.63Selenium10<0.63 6020B P7K051215.0 11/29/17 17:37EGCug/L 0.063Silver10<0.063 6020B P7K051211.0 11/29/17 17:37EGCug/L 0.099Thallium5.5<0.099 6020B P7K051211.0 11/29/17 17:37EGCug/L 0.10Vanadium25<0.10 6020B P7K051211011/29/17 17:37 EGCug/L 2.8Zinc1018 Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 11:22 KDMug/L 0.0831,1-Dichloroethane 54.3 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 11:22KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 11:22KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K046415.0 11/23/17 11:22KDMug/L 0.31Acetone100<0.31 8260B P7K046412011/23/17 11:22KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 11:22 KDMug/L 0.048Benzene10.52 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 11:22KDMug/L 0.040Bromoform3<0.040 8260B P7K046411.0 11/23/17 11:22KDMug/L 0.18Bromomethane10<0.18 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 24 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-09 Prism Work Order: 7110413 Time Collected: 11/16/17 13:54 Time Submitted: 11/21/17 07:40 6401-MW7D 64-01 SWSL 8260B P7K046415.0 11/23/17 11:22KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.062Chlorobenzene3<0.062 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 11:22 KDMug/L 0.056cis-1,2-Dichloroethylene 53.9 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 11:22KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 11:22KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 11:22KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 11:22KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 11:22KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K046411.0 11/23/17 11:22 KDMug/L 0.083Methylene Chloride 16.0 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.044o-Xylene NE<0.044 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 11:22 KDMug/L 0.098Tetrachloroethylene10.86 8260B P7K046411011/23/17 11:22KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.044Toluene1<0.044 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 11:22KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 11:22 KDMug/L 0.078Trichloroethylene12.4 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K046412.0 11/23/17 11:22KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 11:22KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 11:22KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124106 %4-Bromofluorobenzene 75-129100 %Dibromofluoromethane 77-12392 %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 25 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-10 Prism Work Order: 7110413 Time Collected: 11/16/17 12:58 Time Submitted: 11/21/17 07:40 6401-MW7S 64-01 SWSL Total Metals 7470A P7L005710.20 12/5/17 14:50 JABug/L 0.036Mercury0.2<0.036 6020B P7K051211.0 11/29/17 17:45EGCug/L 0.19Antimony6<0.19 6020B P7K051211.0 11/29/17 17:45 EGCJug/L 0.031Arsenic100.71 6020B P7K051215.0 11/29/17 17:45 EGCug/L 0.97Barium10014 6020B P7K051211.0 11/29/17 17:45 EGCJug/L 0.057Beryllium10.28 6020B P7K051211.0 11/29/17 17:45 EGCJug/L 0.078Cadmium10.23 6020B P7K051211.0 11/29/17 17:45 EGCug/L 0.19Chromium103.1 6020B P7K051211.0 11/29/17 17:45 EGCJug/L 0.0071Cobalt100.53 6020B P7K051215.0 11/29/17 17:45 EGCug/L 0.22Copper109.2 6020B P7K051211.0 11/29/17 17:45 EGCug/L 0.093Lead101.9 6020B P7K051212.0 11/29/17 17:45 EGCug/L 0.85Nickel505.7 6020B P7K051215.0 11/29/17 17:45 EGCJug/L 0.63Selenium100.85 6020B P7K051215.0 11/29/17 17:45EGCug/L 0.063Silver10<0.063 6020B P7K051211.0 11/29/17 17:45EGCug/L 0.099Thallium5.5<0.099 6020B P7K051211.0 11/29/17 17:45 EGCug/L 0.10Vanadium256.2 6020B P7K051211011/29/17 17:45 EGCug/L 2.8Zinc101200 Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 11:48KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 11:48KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K046415.0 11/23/17 11:48KDMug/L 0.31Acetone100<0.31 8260B P7K046412011/23/17 11:48KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.048Benzene1<0.048 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 11:48KDMug/L 0.040Bromoform3<0.040 8260B P7K046411.0 11/23/17 11:48KDMug/L 0.18Bromomethane10<0.18 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 26 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-10 Prism Work Order: 7110413 Time Collected: 11/16/17 12:58 Time Submitted: 11/21/17 07:40 6401-MW7S 64-01 SWSL 8260B P7K046415.0 11/23/17 11:48KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.062Chlorobenzene3<0.062 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 11:48KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 11:48KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 11:48KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 11:48KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 11:48KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K046411.0 11/23/17 11:48KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.044o-Xylene NE<0.044 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7K046411011/23/17 11:48KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.044Toluene1<0.044 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 11:48KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.078Trichloroethylene1<0.078 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K046412.0 11/23/17 11:48KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 11:48KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 11:48KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124104 %4-Bromofluorobenzene 75-129102 %Dibromofluoromethane 77-12393 %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 27 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-11 Prism Work Order: 7110413 Time Collected: 11/16/17 15:10 Time Submitted: 11/21/17 07:40 6401-MW2R 64-01 SWSL Total Metals 7470A P7L005710.20 12/5/17 15:02 JABug/L 0.036Mercury0.2<0.036 6020B P7K051211.0 11/29/17 17:52EGCug/L 0.19Antimony6<0.19 6020B P7K051211.0 11/29/17 17:52 EGCJug/L 0.031Arsenic100.085 6020B P7K051215.0 11/29/17 17:52 EGCug/L 0.97Barium10018 6020B P7K051211.0 11/29/17 17:52 EGCJug/L 0.057Beryllium10.29 6020B P7K051211.0 11/29/17 17:52 EGCJug/L 0.078Cadmium10.12 6020B P7K051211.0 11/29/17 17:52 EGCJug/L 0.19Chromium100.52 6020B P7K051211.0 11/29/17 17:52 EGCug/L 0.0071Cobalt103.4 6020B P7K051215.0 11/29/17 17:52 EGCJug/L 0.22Copper101.7 6020B P7K051211.0 11/29/17 17:52 EGCJug/L 0.093Lead100.20 6020B P7K051212.0 11/29/17 17:52 EGCug/L 0.85Nickel504.1 6020B P7K051215.0 11/29/17 17:52EGCug/L 0.63Selenium10<0.63 6020B P7K051215.0 11/29/17 17:52EGCug/L 0.063Silver10<0.063 6020B P7K051211.0 11/29/17 17:52EGCug/L 0.099Thallium5.5<0.099 6020B P7K051211.0 11/29/17 17:52EGCug/L 0.10Vanadium25<0.10 6020B P7K051211011/29/17 17:52 EGCug/L 2.8Zinc1040 Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 12:13 KDMug/L 0.0831,1-Dichloroethane 57.3 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 12:13KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 12:13KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K046415.0 11/23/17 12:13KDMug/L 0.31Acetone100<0.31 8260B P7K046412011/23/17 12:13KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 12:13 KDMug/L 0.048Benzene11.4 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 12:13KDMug/L 0.040Bromoform3<0.040 8260B P7K046411.0 11/23/17 12:13KDMug/L 0.18Bromomethane10<0.18 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 28 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-11 Prism Work Order: 7110413 Time Collected: 11/16/17 15:10 Time Submitted: 11/21/17 07:40 6401-MW2R 64-01 SWSL 8260B P7K046415.0 11/23/17 12:13KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.062Chlorobenzene3<0.062 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 12:13 KDMug/L 0.056cis-1,2-Dichloroethylene 58.9 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 12:13KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 12:13KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 12:13KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 12:13KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 12:13KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K046411.0 11/23/17 12:13 KDMug/L 0.083Methylene Chloride 17.2 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.044o-Xylene NE<0.044 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 12:13 KDMug/L 0.098Tetrachloroethylene11.6 8260B P7K046411011/23/17 12:13KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.044Toluene1<0.044 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 12:13KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 12:13 KDMug/L 0.078Trichloroethylene14.6 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K046412.0 11/23/17 12:13KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 12:13KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 12:13KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124105 %4-Bromofluorobenzene 75-129102 %Dibromofluoromethane 77-12392 %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 29 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-12 Prism Work Order: 7110413 Time Collected: 11/16/17 15:40 Time Submitted: 11/21/17 07:40 6401-MW5 64-01 SWSL Total Metals 7470A P7L005710.20 12/5/17 15:06 JABug/L 0.036Mercury0.2<0.036 6020B P7K051211.0 11/29/17 18:16 EGCJug/L 0.19Antimony60.51 6020B P7K051211.0 11/29/17 18:16 EGCJug/L 0.031Arsenic100.12 6020B P7K051215.0 11/29/17 18:16 EGCug/L 0.97Barium1006.5 6020B P7K051211.0 11/29/17 18:16 EGCJug/L 0.057Beryllium10.36 6020B P7K051211.0 11/29/17 18:16EGCug/L 0.078Cadmium1<0.078 6020B P7K051211.0 11/29/17 18:16 EGCug/L 0.19Chromium101.7 6020B P7K051211.0 11/29/17 18:16 EGCJug/L 0.0071Cobalt100.034 6020B P7K051215.0 11/29/17 18:16 EGCJug/L 0.22Copper101.1 6020B P7K051211.0 11/29/17 18:16 EGCJug/L 0.093Lead100.17 6020B P7K051212.0 11/29/17 18:16 EGCug/L 0.85Nickel505.7 6020B P7K051215.0 11/29/17 18:16EGCug/L 0.63Selenium10<0.63 6020B P7K051215.0 11/29/17 18:16EGCug/L 0.063Silver10<0.063 6020B P7K051211.0 11/29/17 18:16EGCug/L 0.099Thallium5.5<0.099 6020B P7K051211.0 11/29/17 18:16EGCug/L 0.10Vanadium25<0.10 6020B P7K051211011/29/17 18:16 EGCug/L 2.8Zinc1016 Volatile Organic Compounds by GC/MS 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K046411.0 11/23/17 12:39KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K046412.0 11/23/17 12:39KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K046415.0 11/23/17 12:39KDMug/L 0.31Acetone100<0.31 8260B P7K046412011/23/17 12:39KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.048Benzene1<0.048 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K046411.0 11/23/17 12:39KDMug/L 0.040Bromoform3<0.040 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 30 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-12 Prism Work Order: 7110413 Time Collected: 11/16/17 15:40 Time Submitted: 11/21/17 07:40 6401-MW5 64-01 SWSL 8260B P7K046411.0 11/23/17 12:39KDMug/L 0.18Bromomethane10<0.18 8260B P7K046415.0 11/23/17 12:39KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.062Chlorobenzene3<0.062 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.22Chloroethane10<0.22 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.076Chloroform5<0.076 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.079Chloromethane1<0.079 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.065Dibromomethane10<0.065 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K046411.0 11/23/17 12:39KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K046415.0 11/23/17 12:39KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K046415.0 11/23/17 12:39KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K046415.0 11/23/17 12:39KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K046415.0 11/23/17 12:39KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K046411.0 11/23/17 12:39KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.044o-Xylene NE<0.044 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.047Styrene1<0.047 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7K046411011/23/17 12:39KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.044Toluene1<0.044 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K046411011/23/17 12:39KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.078Trichloroethylene1<0.078 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K046412.0 11/23/17 12:39KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K046410.50 11/23/17 12:39KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K046411.5 11/23/17 12:39KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124107 %4-Bromofluorobenzene 75-129104 %Dibromofluoromethane 77-12393 %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 31 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-13 Prism Work Order: 7110413 Time Collected: 11/17/17 07:20 Time Submitted: 11/21/17 07:40 6401-MW1 64-01 SWSL Total Metals 7470A P7L005710.20 12/5/17 15:09 JABug/L 0.036Mercury0.2<0.036 6020B P7K051211.0 11/29/17 18:23 EGCJug/L 0.19Antimony60.23 6020B P7K051211.0 11/29/17 18:23 EGCJug/L 0.031Arsenic100.16 6020B P7K051215.0 11/29/17 18:23 EGCug/L 0.97Barium10024 6020B P7K051211.0 11/29/17 18:23 EGCJug/L 0.057Beryllium10.12 6020B P7K051211.0 11/29/17 18:23 EGCJug/L 0.078Cadmium10.12 6020B P7K051211.0 11/29/17 18:23 EGCug/L 0.19Chromium102.1 6020B P7K051211.0 11/29/17 18:23 EGCJug/L 0.0071Cobalt100.98 6020B P7K051215.0 11/29/17 18:23 EGCJug/L 0.22Copper102.9 6020B P7K051211.0 11/29/17 18:23 EGCJug/L 0.093Lead100.34 6020B P7K051212.0 11/29/17 18:23 EGCug/L 0.85Nickel502.5 6020B P7K051215.0 11/29/17 18:23EGCug/L 0.63Selenium10<0.63 6020B P7K051215.0 11/29/17 18:23EGCug/L 0.063Silver10<0.063 6020B P7K051211.0 11/29/17 18:23EGCug/L 0.099Thallium5.5<0.099 6020B P7K051211.0 11/29/17 18:23 EGCJug/L 0.10Vanadium250.42 6020B P7K051211011/29/17 18:23 EGCug/L 2.8Zinc1024 Volatile Organic Compounds by GC/MS 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.0611,1,1-Trichloroethane 1<0.061 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.0661,1,2-Trichloroethane 1<0.066 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.0831,1-Dichloroethane 5<0.083 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.0831,1-Dichloroethylene 5<0.083 8260B P7K052111.0 11/28/17 16:46KDMug/L 0.141,2,3-Trichloropropane 1<0.14 8260B P7K052112.0 11/28/17 16:46KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.0511,2-Dibromoethane 1<0.051 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.0761,2-Dichlorobenzene 5<0.076 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.0661,2-Dichloroethane 1<0.066 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.111,2-Dichloropropane 1<0.11 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.0501,4-Dichlorobenzene 1<0.050 8260B P7K052115.0 11/28/17 16:46KDMug/L 0.31Acetone100<0.31 8260B P7K052112011/28/17 16:46KDMug/L 0.20Acrylonitrile200<0.20 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.048Benzene1<0.048 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.14Bromochloromethane3<0.14 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.062Bromodichloromethane1<0.062 8260B P7K052111.0 11/28/17 16:46KDMug/L 0.040Bromoform3<0.040 8260B P7K052111.0 11/28/17 16:46KDMug/L 0.18Bromomethane10<0.18 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 32 of 44 Laboratory Report 12/14/2017 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution FactorUnitsMDL Analyst 11112 Branding Iron Place Project No.: Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Sample Matrix: Water Client Sample ID: Prism Sample ID: 7110413-13 Prism Work Order: 7110413 Time Collected: 11/17/17 07:20 Time Submitted: 11/21/17 07:40 6401-MW1 64-01 SWSL 8260B P7K052115.0 11/28/17 16:46KDMug/L 0.075Carbon disulfide 100<0.075 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.11Carbon Tetrachloride 1<0.11 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.062Chlorobenzene3<0.062 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.22Chloroethane10<0.22 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.076Chloroform5<0.076 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.079Chloromethane1<0.079 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.081Dibromochloromethane3<0.081 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.065Dibromomethane10<0.065 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.061Ethylbenzene1<0.061 8260B P7K052111.0 11/28/17 16:46KDMug/L 0.12m,p-Xylenes NE<0.12 8260B P7K052115.0 11/28/17 16:46KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065 8260B P7K052115.0 11/28/17 16:46KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24 8260B P7K052115.0 11/28/17 16:46KDMug/L 0.33Methyl Iodide 10<0.33 8260B P7K052115.0 11/28/17 16:46KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078 8260B P7K052111.0 11/28/17 16:46KDMug/L 0.083Methylene Chloride 1<0.083 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.044o-Xylene NE<0.044 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.047Styrene1<0.047 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.098Tetrachloroethylene1<0.098 8260B P7K052111011/28/17 16:46KDMug/L 0.16TetrahydrofuranNE<0.16 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.044Toluene1<0.044 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070 8260B P7K052111011/28/17 16:46KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.078Trichloroethylene1<0.078 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.062Trichlorofluoromethane1<0.062 8260B P7K052112.0 11/28/17 16:46KDMug/L 0.060Vinyl acetate 50<0.060 8260B P7K052110.50 11/28/17 16:46KDMug/L 0.097Vinyl chloride 1<0.097 8260B P7K052111.5 11/28/17 16:46KDMug/L 0.15Xylenes, total 5<0.15 Surrogate Recovery Control Limits 80-124104 %4-Bromofluorobenzene 75-129102 %Dibromofluoromethane 77-12399 %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 33 of 44 12/14/17 Level II QC Report 11112 Branding Iron Place Project No: 64-01 Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Prism Work Order: 7110413 Time Submitted: 11/21/2017 7:40:00AM 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 P7K0464 - 5030B Blank (P7K0464-BLK1)Prepared: 11/22/17 Analyzed: 11/23/17 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 34 of 44 12/14/17 Level II QC Report 11112 Branding Iron Place Project No: 64-01 Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Prism Work Order: 7110413 Time Submitted: 11/21/2017 7:40:00AM 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 P7K0464 - 5030B Blank (P7K0464-BLK1)Prepared: 11/22/17 Analyzed: 11/23/17 Trichlorofluoromethane ug/LBRL0.50 Vinyl acetate ug/LBRL2.0 Vinyl chloride ug/LBRL0.50 Xylenes, total ug/LBRL1.5 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 9949.3 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9849.0 ug/L 50.00 77-123Surrogate: Toluene-d8 8944.5 LCS (P7K0464-BS1)Prepared: 11/22/17 Analyzed: 11/23/17 1,1-Dichloroethylene ug/L23.2 0.50 20.00 70-154116 Benzene ug/L21.6 0.50 20.00 77-128108 Chlorobenzene ug/L19.4 0.50 20.00 78-11997 Tetrahydrofuran ug/L17.9 10 20.00 70-13089 Toluene ug/L21.0 0.50 20.00 76-131105 Trichloroethylene ug/L21.5 0.50 20.00 77-133108 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 9848.8 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9145.5 ug/L 50.00 77-123Surrogate: Toluene-d8 9346.3 LCS Dup (P7K0464-BSD1)Prepared: 11/22/17 Analyzed: 11/23/17 1,1-Dichloroethylene ug/L23.3 0.50 20.00 2070-154117 0.7 Benzene ug/L21.3 0.50 20.00 2077-128107 1 Chlorobenzene ug/L20.0 0.50 20.00 2078-119100 3 Tetrahydrofuran ug/L21.0 10 20.00 2070-130105 16 Toluene ug/L20.9 0.50 20.00 2076-131105 0.3 Trichloroethylene ug/L20.7 0.50 20.00 2077-133104 4 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 9748.7 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9447.0 ug/L 50.00 77-123Surrogate: Toluene-d8 9346.4 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 35 of 44 12/14/17 Level II QC Report 11112 Branding Iron Place Project No: 64-01 Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Prism Work Order: 7110413 Time Submitted: 11/21/2017 7:40:00AM 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 P7K0521 - 5030B Blank (P7K0521-BLK1)Prepared & Analyzed: 11/28/17 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 36 of 44 12/14/17 Level II QC Report 11112 Branding Iron Place Project No: 64-01 Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Prism Work Order: 7110413 Time Submitted: 11/21/2017 7:40:00AM 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 P7K0521 - 5030B Blank (P7K0521-BLK1)Prepared & Analyzed: 11/28/17 Trichlorofluoromethane ug/LBRL0.50 Vinyl acetate ug/LBRL2.0 Vinyl chloride ug/LBRL0.50 Xylenes, total ug/LBRL1.5 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10954.7 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10753.6 ug/L 50.00 77-123Surrogate: Toluene-d8 9849.0 LCS (P7K0521-BS1)Prepared & Analyzed: 11/28/17 1,1-Dichloroethylene ug/L22.6 0.50 20.00 70-154113 Benzene ug/L21.6 0.50 20.00 77-128108 Chlorobenzene ug/L21.3 0.50 20.00 78-119106 Tetrahydrofuran ug/L20.0 10 20.00 70-130100 Toluene ug/L21.4 0.50 20.00 76-131107 Trichloroethylene ug/L21.1 0.50 20.00 77-133105 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 9849.2 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9446.9 ug/L 50.00 77-123Surrogate: Toluene-d8 10251.1 LCS Dup (P7K0521-BSD1)Prepared & Analyzed: 11/28/17 1,1-Dichloroethylene ug/L20.3 0.50 20.00 2070-154102 10 Benzene ug/L20.7 0.50 20.00 2077-128104 4 Chlorobenzene ug/L19.9 0.50 20.00 2078-11999 7 Tetrahydrofuran ug/L20.7 10 20.00 2070-130103 3 Toluene ug/L20.4 0.50 20.00 2076-131102 5 Trichloroethylene ug/L20.8 0.50 20.00 2077-133104 1 ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10451.8 ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9949.7 ug/L 50.00 77-123Surrogate: Toluene-d8 10150.5 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 37 of 44 12/14/17 Level II QC Report 11112 Branding Iron Place Project No: 64-01 Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Prism Work Order: 7110413 Time Submitted: 11/21/2017 7:40:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Metals - Quality Control Batch P7K0512 - 3005A Blank (P7K0512-BLK1)Prepared & Analyzed: 11/29/17 Antimony ug/L0.317 1.0 J Arsenic ug/L0.0780 1.0 J Barium ug/LBRL5.0 Beryllium ug/LBRL1.0 Cadmium ug/LBRL1.0 Chromium ug/LBRL1.0 Cobalt ug/LBRL1.0 Copper ug/L0.328 5.0 J Lead ug/LBRL1.0 Nickel ug/LBRL2.0 Selenium ug/LBRL5.0 Silver ug/LBRL5.0 Thallium ug/LBRL1.0 Vanadium ug/LBRL1.0 Zinc ug/LBRL10 LCS (P7K0512-BS1)Prepared & Analyzed: 11/29/17 Antimony ug/L1021.0 100.0 80-120102 Arsenic ug/L1031.0 100.0 80-120103 Barium ug/L1075.0 100.0 80-120107 Beryllium ug/L97.1 1.0 100.0 80-12097 Cadmium ug/L1081.0 100.0 80-120108 Chromium ug/L1011.0 100.0 80-120101 Cobalt ug/L1071.0 100.0 80-120107 Copper ug/L1085.0 100.0 80-120108 Lead ug/L1071.0 100.0 80-120107 Nickel ug/L1072.0 100.0 80-120107 Selenium ug/L1055.0 100.0 80-120105 Silver ug/L1075.0 100.0 80-120107 Thallium ug/L1061.0 100.0 80-120106 Vanadium ug/L1061.0 100.0 80-120106 Zinc ug/L10410 100.0 80-120104 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 38 of 44 12/14/17 Level II QC Report 11112 Branding Iron Place Project No: 64-01 Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Prism Work Order: 7110413 Time Submitted: 11/21/2017 7:40:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Metals - Quality Control Batch P7K0512 - 3005A Matrix Spike (P7K0512-MS1)Prepared & Analyzed: 11/29/17 Source: 7110413-02 Antimony ug/L1031.0 100.0 0.191 75-125103 Arsenic ug/L1031.0 100.0 0.335 75-125103 Barium ug/L1385.0 100.0 30.7 75-125108 Beryllium ug/L1031.0 100.0 BRL 75-125103 Cadmium ug/L1081.0 100.0 BRL 75-125108 Chromium ug/L1031.0 100.0 0.666 75-125102 Cobalt ug/L1091.0 100.0 0.129 75-125109 Copper ug/L1115.0 100.0 1.04 75-125110 Lead ug/L1091.0 100.0 0.223 75-125108 Nickel ug/L1092.0 100.0 BRL 75-125109 Selenium ug/L1055.0 100.0 BRL 75-125105 Silver ug/L1085.0 100.0 BRL 75-125108 Thallium ug/L1081.0 100.0 BRL 75-125108 Vanadium ug/L1071.0 100.0 1.01 75-125106 Zinc ug/L115 10 100.0 12.5 75-125103 Matrix Spike Dup (P7K0512-MSD1)Prepared & Analyzed: 11/29/17 Source: 7110413-02 Antimony ug/L1011.0 100.0 0.191 2075-125101 2 Arsenic ug/L1021.0 100.0 0.335 2075-125102 1 Barium ug/L1355.0 100.0 30.7 2075-125105 2 Beryllium ug/L1001.0 100.0 BRL 2075-125100 3 Cadmium ug/L1071.0 100.0 BRL 2075-125107 1 Chromium ug/L1001.0 100.0 0.666 2075-125100 2 Cobalt ug/L1071.0 100.0 0.129 2075-125106 2 Copper ug/L1085.0 100.0 1.04 2075-125106 3 Lead ug/L1061.0 100.0 0.223 2075-125106 2 Nickel ug/L1072.0 100.0 BRL 2075-125107 2 Selenium ug/L1025.0 100.0 BRL 2075-125102 2 Silver ug/L1065.0 100.0 BRL 2075-125106 2 Thallium ug/L1051.0 100.0 BRL 2075-125105 3 Vanadium ug/L1061.0 100.0 1.01 2075-125105 1 Zinc ug/L113 10 100.0 12.5 2075-125101 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 39 of 44 12/14/17 Level II QC Report 11112 Branding Iron Place Project No: 64-01 Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Prism Work Order: 7110413 Time Submitted: 11/21/2017 7:40:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Metals - Quality Control Batch P7K0512 - 3005A Post Spike (P7K0512-PS1)Prepared & Analyzed: 11/29/17 Source: 7110413-02 Antimony ug/L96.1 100.0 0.191 80-12096 Arsenic ug/L98.9 100.0 0.335 80-12099 Barium ug/L128 100.0 30.7 80-12098 Beryllium ug/L106 100.0 0.0560 80-120106 Cadmium ug/L106 100.0 0.0290 80-120106 Chromium ug/L100 100.0 0.666 80-12099 Cobalt ug/L106 100.0 0.129 80-120106 Copper ug/L108 100.0 1.04 80-120107 Lead ug/L103 100.0 0.223 80-120103 Nickel ug/L107 100.0 0.512 80-120107 Selenium ug/L97.7 100.0 0.160 80-12098 Silver ug/L102 100.0 0.0280 80-120102 Thallium ug/L103 100.0 -0.0150 80-120103 Vanadium ug/L104 100.0 1.01 80-120103 Zinc ug/L129 100.0 12.5 80-120117 Batch P7L0057 - 7470A Blank (P7L0057-BLK1)Prepared & Analyzed: 12/05/17 Mercury ug/LBRL0.20 LCS (P7L0057-BS1)Prepared & Analyzed: 12/05/17 Mercury ug/L8.50 0.20 9.375 80-12091 Matrix Spike (P7L0057-MS1)Prepared & Analyzed: 12/05/17 Source: 7110413-02 Mercury ug/L8.63 0.20 9.375 BRL 80-12092 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 40 of 44 12/14/17 Level II QC Report 11112 Branding Iron Place Project No: 64-01 Project: Nash County MSW LandfillNautilus Geologic Consulting, PLLC Wendell, NC 27591 Attn: Brian S. Boutin Prism Work Order: 7110413 Time Submitted: 11/21/2017 7:40:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total Metals - Quality Control Batch P7L0057 - 7470A Matrix Spike Dup (P7L0057-MSD1)Prepared & Analyzed: 12/05/17 Source: 7110413-02 Mercury ug/L8.69 0.20 9.375 BRL 2080-12093 0.7 Batch P7L0179 - 7470A Blank (P7L0179-BLK1)Prepared & Analyzed: 12/12/17 Mercury ug/LBRL0.20 LCS (P7L0179-BS1)Prepared & Analyzed: 12/12/17 Mercury ug/L9.20 0.20 9.375 80-12098 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 41 of 44 Sample Extraction Data Prep Method: 3005A Lab Number Batch Date/TimeInitialFinal P7K05127110413-02 11/29/17 8:0050 50mL mL P7K05127110413-03 11/29/17 8:0050 50mL mL P7K05127110413-04 11/29/17 8:0050 50mL mL P7K05127110413-05 11/29/17 8:0050 50mL mL P7K05127110413-06 11/29/17 8:0050 50mL mL P7K05127110413-07 11/29/17 8:0050 50mL mL P7K05127110413-08 11/29/17 8:0050 50mL mL P7K05127110413-09 11/29/17 8:0050 50mL mL P7K05127110413-10 11/29/17 8:0050 50mL mL P7K05127110413-11 11/29/17 8:0050 50mL mL P7K05127110413-12 11/29/17 8:0050 50mL mL P7K05127110413-13 11/29/17 8:0050 50mL mL Prep Method: 7470A Lab Number Batch Date/TimeInitialFinal P7L00577110413-02 12/05/17 8:5520 30mL mL P7L00577110413-03 12/05/17 8:5520 30mL mL P7L01797110413-04RE1 12/12/17 8:4820 30mL mL P7L00577110413-05 12/05/17 8:5520 30mL mL P7L00577110413-06 12/05/17 8:5520 30mL mL P7L00577110413-07 12/05/17 8:5520 30mL mL P7L00577110413-08 12/05/17 8:5520 30mL mL P7L00577110413-09 12/05/17 8:5520 30mL mL P7L00577110413-10 12/05/17 8:5520 30mL mL P7L00577110413-11 12/05/17 8:5520 30mL mL P7L00577110413-12 12/05/17 8:5520 30mL mL P7L00577110413-13 12/05/17 8:5520 30mL mL Prep Method: 5030B Lab Number Batch Date/TimeInitialFinal P7K04647110413-01 11/22/17 10:1510 10mL mL P7K04647110413-02 11/22/17 10:1510 10mL mL P7K04647110413-03 11/22/17 10:1510 10mL mL P7K04647110413-04 11/22/17 10:1510 10mL mL P7K04647110413-05 11/22/17 10:1510 10mL mL P7K04647110413-06 11/22/17 10:1510 10mL mL P7K04647110413-07 11/22/17 10:1510 10mL mL P7K04647110413-08 11/22/17 10:1510 10mL mL P7K04647110413-09 11/22/17 10:1510 10mL mL P7K04647110413-10 11/22/17 10:1510 10mL mL P7K04647110413-11 11/22/17 10:1510 10mL mL P7K04647110413-12 11/22/17 10:1510 10mL mL P7K05217110413-13 11/28/17 9:0710 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 42 of 44 Page 43 of 44 Page 44 of 44