The URL can be used to link to this page

Home My WebLink About1107_BuncombeCountyMSW_GWMMonitoringReport_DIN26843_20160615 SCS Engineers, P.C. Environmental Consultants 4767 New Broad Street 407 514-2766 and Contractors Suite 222 FAX 407 514-2604 Orlando, FL 32814 www.scsengineers.com Offices Nationwide June 16, 2016 File No. 09204072.13 Mrs. Jackie Drummond Compliance Hydrogeologist Division of Waste Management - Solid Waste Section NC Department of Environmental Quality Asheville Regional Office 2090 US Highway 70, Swannanoa, NC 28778 Subject: Sampling Report Buncombe County Solid Waste Management Facility Landfill Buncombe County Permit No. 1107 Dear Mrs. Drummond: The purpose of this letter is to notify the Solid Waste Section that semi-annual sampling has been completed at the Buncombe County Solid Waste Management Facility Landfill. Water quality samples were collected from each of the monitoring wells, surface water sampling locations in addition to leachate samples. Metals and sulfate were the only constituents detected in monitoring well samples which exceeded North Carolina 2L Groundwater and Surface Water Standards in concentrations which are consistent with previous sampling results and are generally recognized as naturally occurring. Leachate sampling demonstrated no constituents were above their SWS reporting limits. Currently 25 monitoring wells are sampled semi-annually. Groundwater samples were collected from April 6th through 8th, 2016. The six surface water and six leachate samples were collected on April 4th, 2016. All samples were collected and analyzed by Pace Laboratories in Asheville, NC for analysis of the current landfill constituents list (Appendix I VOC (EPA 8260); Appendix I Metals (EPA 6010) plus mercury (EPA 7470), sulfate (EPA 300.0), chloride (SM 4500-Cl-E), Alkalinity (SM 2320B), and Total Dissolved Solids (SM 2540C)). Groundwater elevations were also measured and groundwater contour maps for both the shallow and deep flow regimes as presented in Attachment A. Field parameters and the well condition were evaluated as presented in Attachment B Well Condition Summary and Attachment C Sampling Forms. Field parameters included: pH, specific conductivity, temperature, dissolved oxygen, and oxidation/reduction potential, temperature, and turbidity. Field parameters were also measured at the surface water sampling locations. Nine of the 25 monitoring wells (including the background well) had concentrations in excess of the North Carolina 2L Groundwater Standards. No surface water samples had concentrations in excess of the SWS reporting limits. A summary of detections is provided in Attachment D, a summary of exceedances is provided as Attachment E. Jackie Drummond June 16, 2016 Page 2 Metal constituents detected include antimony, cobalt, iron, manganese, sulfate, and vanadium. Antimony was detected above the maximum contaminant level of 1 µg/L in MW-12 (5.8 µg/L), and MW-6 (30.3 µg/L). Cobalt was detected above the maximum contaminant level of 1 µg/L in MW-13 (44.2 µg/L), MW-13D (31.8 µg/L), and MW-15S (66 µg/L). Iron was detected above the maximum contaminant level of 300 µg/L in MW-1 (1,140 µg/L), MW-1D (534 µg/L), MW- 12 (385 µg/L), MW-12D (1,520 µg/L), MW-14 (5,130 µg/L), MW-15S (7,530 µg/L), and MW- 15D (400 µg/L). Manganese was detected above the maximum contaminant level of 50 µg/L in MW-12 (423 µg/L), MW-12D (71.9 µg/L), MW-15S (7780 µg/L), and MW-15D (292 µg/L). Sulfate was detected above the maximum contaminant level of 250,000 µg/L in MW-12 (264,000 M6 µg/L). Vanadium was detected above the maximum contaminant level of 0.3 µg/L in MW-1 (5.3 µg/L), MW-12D (5.5 µg/L), and MW-14 (24.2 µg/L). Metal constituents detected in surface water samples include antimony, barium, chromium, cobalt, nickel, vanadium and zinc. No constituents were detected above the maximum contaminant level in surface water. Metal constituents detected in leachate samples include arsenic, barium, chromium, cobalt, copper, nickel, and zinc. VOC constituents detected in leachate samples include 1,1- dichloroethane, benzene, and vinyl chloride. The next Semi-Annual sampling event is scheduled for Fall 2016. This submittal, which included a discussion of the sampling of the approved groundwater and surface water quality monitoring network, satisfies the groundwater and surface water monitoring criteria necessary to operate the Buncombe County Landfill. Sincerely, C. Ed Hilton, Jr. P.E. Brooke Fait, MPH Vice President/Project Director Environmental Health & Safety Project Manager SCS ENGINEERS SCS ENGINEERS BLF/CEH Buncombe County, North Carolina Attachment A Buncombe County, North Carolina Attachment B Buncombe County, North Carolina Attachment C Page 86 of 88 Page 87 of 88 Page 88 of 88 Page 29 of 29 Page 36 of 36 Buncombe County, North Carolina Attachment D Detections By Date Range Buncombe County New Facility From:4/6/2016 To:4/8/2016 Site ID Analyte Date Result MW-1 Alkalinity, Total as CaCO3 4/8/2016 46800 ug/L Barium 4/8/2016 105 ug/L Chloride 4/8/2016 3740 ug/L Field pH 4/8/2016 6.4 Std. Field Specific Conductance 4/8/2016 152 umh Field Temperature 4/8/2016 13.4 deg Iron 4/8/2016 1140 ug/L Manganese 4/8/2016 14.9 ug/L ORP 4/8/2016 141.2 mV Oxygen, Dissolved, Dissolved 4/8/2016 5.98 mg/L Static Water Level 4/8/2016 69.14 feet Sulfate 4/8/2016 15600 ug/L Total Dissolved Solids 4/8/2016 108000 ug/L Turbidity 4/8/2016 12.62 NTU Vanadium 4/8/2016 5.3 ug/L Friday, May 20, 2016 Page 1 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-10 Barium 4/8/2016 113 ug/L Field pH 4/8/2016 6.4 Std. Field Specific Conductance 4/8/2016 328 umh Field Temperature 4/8/2016 14.5 deg ORP 4/8/2016 132.4 mV Oxygen, Dissolved, Dissolved 4/8/2016 1.9 mg/L Static Water Level 4/8/2016 69.37 feet Turbidity 4/8/2016 4.5 NTU MW-10D Barium 4/8/2016 15.3 ug/L Field pH 4/8/2016 6 Std. Field Specific Conductance 4/8/2016 290 umh Field Temperature 4/8/2016 13.5 deg Nickel 4/8/2016 6.6 ug/L ORP 4/8/2016 132.1 mV Oxygen, Dissolved, Dissolved 4/8/2016 2.61 mg/L Static Water Level 4/8/2016 69.97 feet Turbidity 4/8/2016 2.41 NTU Friday, May 20, 2016 Page 2 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-11 Barium 4/7/2016 79.8 ug/L Field pH 4/7/2016 6.6 Std. Field Specific Conductance 4/7/2016 385 umh Field Temperature 4/7/2016 15.5 deg Nickel 4/7/2016 19.6 ug/L ORP 4/7/2016 157.3 mV Oxygen, Dissolved, Dissolved 4/7/2016 6.4 mg/L Static Water Level 4/7/2016 30.58 feet Turbidity 4/7/2016 4.05 NTU MW-11D Barium 4/7/2016 13.7 ug/L Field pH 4/7/2016 6.3 Std. Field Specific Conductance 4/7/2016 364 umh Field Temperature 4/7/2016 15.1 deg ORP 4/7/2016 90.2 mV Oxygen, Dissolved, Dissolved 4/7/2016 1.9 mg/L Static Water Level 4/7/2016 31.07 feet Turbidity 4/7/2016 1.04 NTU Friday, May 20, 2016 Page 3 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-12 Alkalinity, Total as CaCO3 4/7/2016 181000 ug/L Antimony 4/7/2016 5.8 ug/L Barium 4/7/2016 90.4 ug/L Chloride 4/7/2016 35300 ug/L Field pH 4/7/2016 6.2 Std. Field Specific Conductance 4/7/2016 946 umh Field Temperature 4/7/2016 12.7 deg Iron 4/7/2016 385 ug/L Manganese 4/7/2016 423 ug/L Nickel 4/7/2016 16.9 ug/L ORP 4/7/2016 154.7 mV Oxygen, Dissolved, Dissolved 4/7/2016 3.45 mg/L Static Water Level 4/7/2016 11.61 feet Sulfate 4/7/2016 264000 M6 ug/L Total Dissolved Solids 4/7/2016 634000 ug/L Turbidity 4/7/2016 15.9 NTU Friday, May 20, 2016 Page 4 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-12D Alkalinity, Total as CaCO3 4/7/2016 163000 ug/L Barium 4/7/2016 53.9 ug/L Chloride 4/7/2016 14500 ug/L Field pH 4/7/2016 6.5 Std. Field Specific Conductance 4/7/2016 477 umh Field Temperature 4/7/2016 12.6 deg 4/7/2016 12.8 deg Iron 4/7/2016 1520 ug/L Manganese 4/7/2016 71.9 ug/L ORP 4/7/2016 144.4 mV Oxygen, Dissolved, Dissolved 4/7/2016 2.51 mg/L Static Water Level 4/7/2016 10.29 feet Sulfate 4/7/2016 54600 ug/L Total Dissolved Solids 4/7/2016 293000 ug/L Turbidity 4/7/2016 42.08 NTU Vanadium 4/7/2016 5.5 ug/L Friday, May 20, 2016 Page 5 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-13 Barium 4/6/2016 191 ug/L Cobalt 4/6/2016 44.2 ug/L Field pH 4/6/2016 6.7 Std. Field Specific Conductance 4/6/2016 326 umh Field Temperature 4/6/2016 12.5 deg Nickel 4/6/2016 24.7 ug/L ORP 4/6/2016 87.9 mV Oxygen, Dissolved, Dissolved 4/6/2016 3.82 mg/L Static Water Level 4/6/2016 4.36 feet Turbidity 4/6/2016 4.92 NTU MW-13D Barium 4/6/2016 304 ug/L Cobalt 4/6/2016 31.8 ug/L Field pH 4/6/2016 6.5 Std. Field Specific Conductance 4/6/2016 372 umh Field Temperature 4/6/2016 11.5 deg Nickel 4/6/2016 21.2 ug/L ORP 4/6/2016 6.14 mV Oxygen, Dissolved, Dissolved 4/6/2016 2.61 mg/L Static Water Level 4/6/2016 6.71 feet Turbidity 4/6/2016 6.05 NTU Friday, May 20, 2016 Page 6 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-14 Alkalinity, Total as CaCO3 4/7/2016 67500 ug/L Barium 4/7/2016 88.4 ug/L Chloride 4/7/2016 4210 ug/L Chromium 4/7/2016 13 ug/L Copper 4/7/2016 8.5 ug/L Field pH 4/7/2016 6.1 Std. Field Specific Conductance 4/7/2016 201 umh Field Temperature 4/7/2016 13.5 deg Iron 4/7/2016 5130 ug/L Manganese 4/7/2016 30.4 ug/L Nickel 4/7/2016 9.3 ug/L ORP 4/7/2016 117.3 mV Oxygen, Dissolved, Dissolved 4/7/2016 6.07 mg/L Static Water Level 4/7/2016 29.49 feet Sulfate 4/7/2016 26000 ug/L Total Dissolved Solids 4/7/2016 256000 ug/L Turbidity 4/7/2016 190 NTU Vanadium 4/7/2016 24.2 ug/L Zinc 4/7/2016 11.7 ug/L Friday, May 20, 2016 Page 7 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-14D Alkalinity, Total as CaCO3 4/7/2016 128000 ug/L Chloride 4/7/2016 2200 ug/L Field pH 4/7/2016 6.5 Std. Field Specific Conductance 4/7/2016 248 umh Field Temperature 4/7/2016 13 deg ORP 4/7/2016 138.7 mV 4/7/2016 138.3 mV Oxygen, Dissolved, Dissolved 4/7/2016 8.23 mg/L Static Water Level 4/7/2016 29.63 feet Sulfate 4/7/2016 16700 ug/L Total Dissolved Solids 4/7/2016 162000 ug/L Turbidity 4/7/2016 2.16 NTU Friday, May 20, 2016 Page 8 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-15D Alkalinity, Total as CaCO3 4/7/2016 150000 ug/L Barium 4/7/2016 162 ug/L Chloride 4/7/2016 14400 ug/L Field pH 4/7/2016 5.9 Std. Field Specific Conductance 4/7/2016 476 umh Field Temperature 4/7/2016 14.1 deg Iron 4/7/2016 400 ug/L Manganese 4/7/2016 292 ug/L Nickel 4/7/2016 9.4 ug/L ORP 4/7/2016 65.9 mV Oxygen, Dissolved, Dissolved 4/7/2016 2.03 mg/L Static Water Level 4/7/2016 26.8 feet Sulfate 4/7/2016 75500 ug/L Total Dissolved Solids 4/7/2016 313000 ug/L Turbidity 4/7/2016 6.32 NTU Friday, May 20, 2016 Page 9 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-15S Alkalinity, Total as CaCO3 4/7/2016 163000 ug/L Barium 4/7/2016 181 ug/L Chloride 4/7/2016 15500 ug/L Cobalt 4/7/2016 66 ug/L Field pH 4/7/2016 6 Std. Field Specific Conductance 4/7/2016 421 umh Field Temperature 4/7/2016 14.3 deg Iron 4/7/2016 7530 ug/L Manganese 4/7/2016 7780 ug/L Nickel 4/7/2016 7.2 ug/L ORP 4/7/2016 72.2 mV Oxygen, Dissolved, Dissolved 4/7/2016 3.17 mg/L Static Water Level 4/7/2016 22.2 feet Sulfate 4/7/2016 31100 ug/L Total Dissolved Solids 4/7/2016 216000 ug/L Turbidity 4/7/2016 19.92 NTU Friday, May 20, 2016 Page 10 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-1D Alkalinity, Total as CaCO3 4/8/2016 94200 ug/L Barium 4/8/2016 25.9 ug/L Chloride 4/8/2016 3740 ug/L Field pH 4/8/2016 6.3 Std. Field Specific Conductance 4/8/2016 264 umh Field Temperature 4/8/2016 13.6 deg Iron 4/8/2016 534 ug/L Manganese 4/8/2016 9.5 ug/L ORP 4/8/2016 178.6 mV 4/8/2016 172.6 mV Oxygen, Dissolved, Dissolved 4/8/2016 5.39 mg/L Static Water Level 4/8/2016 70.45 feet Sulfate 4/8/2016 45900 ug/L Total Dissolved Solids 4/8/2016 169000 ug/L Turbidity 4/8/2016 34.54 NTU 4/8/2016 34.52 NTU Friday, May 20, 2016 Page 11 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-2 Barium 4/6/2016 72.2 ug/L Field pH 4/6/2016 7.4 Std. Field Specific Conductance 4/6/2016 177 umh Field Temperature 4/6/2016 9.5 deg ORP 4/6/2016 92.4 mV Oxygen, Dissolved, Dissolved 4/6/2016 6.41 mg/L Static Water Level 4/6/2016 8.78 feet Turbidity 4/6/2016 5.44 NTU MW-2D Barium 4/6/2016 88.1 ug/L Field pH 4/6/2016 6.9 Std. Field Specific Conductance 4/6/2016 262 umh Field Temperature 4/6/2016 9.9 deg ORP 4/6/2016 126.6 mV Oxygen, Dissolved, Dissolved 4/6/2016 4.6 mg/L Static Water Level 4/6/2016 8.65 feet Turbidity 4/6/2016 2.04 NTU Friday, May 20, 2016 Page 12 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-3R Barium 4/6/2016 88.6 ug/L Field pH 4/6/2016 6.4 Std. Field Specific Conductance 4/6/2016 182 umh Field Temperature 4/6/2016 13.2 deg Nickel 4/6/2016 8.2 ug/L ORP 4/6/2016 59 mV Oxygen, Dissolved, Dissolved 4/6/2016 6.25 mg/L Static Water Level 4/6/2016 54.95 feet Turbidity 4/6/2016 39.83 NTU MW-4 Barium 4/6/2016 61.3 ug/L Field pH 4/6/2016 6.4 Std. Field Specific Conductance 4/6/2016 186 umh Field Temperature 4/6/2016 12.2 deg ORP 4/6/2016 93 mV Oxygen, Dissolved, Dissolved 4/6/2016 5.59 mg/L Static Water Level 4/6/2016 13.45 feet Turbidity 4/6/2016 3.04 NTU Friday, May 20, 2016 Page 13 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-4D Barium 4/6/2016 25 ug/L Field pH 4/6/2016 6.3 Std. Field Specific Conductance 4/6/2016 250 umh Field Temperature 4/6/2016 12.2 deg ORP 4/6/2016 104 mV Oxygen, Dissolved, Dissolved 4/6/2016 3.64 mg/L Static Water Level 4/6/2016 14.12 feet Turbidity 4/6/2016 1.37 NTU MW-5 Barium 4/6/2016 107 ug/L Field pH 4/6/2016 6.4 Std. Field Specific Conductance 4/6/2016 208 umh Field Temperature 4/6/2016 14.6 deg ORP 4/6/2016 115.5 mV Oxygen, Dissolved, Dissolved 4/6/2016 3.27 mg/L Static Water Level 4/6/2016 34.75 feet Turbidity 4/6/2016 7.35 NTU Friday, May 20, 2016 Page 14 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-5D Barium 4/6/2016 56.9 ug/L Field pH 4/6/2016 6.3 Std. Field Specific Conductance 4/6/2016 202 umh Field Temperature 4/6/2016 14 deg ORP 4/6/2016 118.4 mV Oxygen, Dissolved, Dissolved 4/6/2016 4.14 mg/L Static Water Level 4/6/2016 36.55 feet Turbidity 4/6/2016 1.73 NTU MW-6 Barium 4/6/2016 53.7 ug/L Field pH 4/6/2016 6.2 Std. Field Specific Conductance 4/6/2016 141 umh Field Temperature 4/6/2016 14.1 deg ORP 4/6/2016 117.2 mV Oxygen, Dissolved, Dissolved 4/6/2016 3.86 mg/L Static Water Level 4/6/2016 26.11 feet Turbidity 4/6/2016 18.01 NTU Friday, May 20, 2016 Page 15 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-7 1,1-Dichloroethane 4/6/2016 1.2 ug/L Barium 4/6/2016 123 ug/L Cobalt 4/6/2016 5.3 ug/L Field pH 4/6/2016 6.1 Std. Field Specific Conductance 4/6/2016 626 umh Field Temperature 4/6/2016 14.5 deg Nickel 4/6/2016 20.5 ug/L ORP 4/6/2016 141.4 mV Oxygen, Dissolved, Dissolved 4/6/2016 2.37 mg/L Static Water Level 4/6/2016 44.3 feet Turbidity 4/6/2016 30.47 NTU MW-8 Barium 4/7/2016 128 ug/L Field pH 4/7/2016 6.6 Std. Field Specific Conductance 4/7/2016 341 umh Field Temperature 4/7/2016 15.1 deg ORP 4/7/2016 140.5 mV Oxygen, Dissolved, Dissolved 4/7/2016 5.14 mg/L Static Water Level 4/7/2016 32.52 feet Turbidity 4/7/2016 24.9 NTU Friday, May 20, 2016 Page 16 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-8D Barium 4/7/2016 158 ug/L Field pH 4/7/2016 6.3 Std. Field Specific Conductance 4/7/2016 392 umh Field Temperature 4/7/2016 16.6 deg Methylene Chloride 4/7/2016 2.4 C9 ug/L ORP 4/7/2016 137.3 mV Oxygen, Dissolved, Dissolved 4/7/2016 3.07 mg/L Static Water Level 4/7/2016 31.64 feet Turbidity 4/7/2016 1.9 NTU Friday, May 20, 2016 Page 17 of 17 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Detections By Date Range Buncombe County New Facility From:4/4/2016 To:4/4/2016 Site ID Analyte Date Result LD-1 1,1-Dichloroethane 4/4/2016 2.3 ug/L 4/4/2016 2.3 ug/L 4/4/2016 2.3 ug/L Barium 4/4/2016 94.8 ug/L 4/4/2016 94.8 ug/L 4/4/2016 94.8 ug/L Cobalt 4/4/2016 252 ug/L 4/4/2016 252 ug/L 4/4/2016 252 ug/L Field pH 4/4/2016 5.7 Std. 4/4/2016 5.7 Std. 4/4/2016 5.7 Std. Field Specific Conductance 4/4/2016 484 umh 4/4/2016 484 umh 4/4/2016 484 umh Field Temperature 4/4/2016 16.4 deg 4/4/2016 16.4 deg 4/4/2016 16.4 deg Nickel 4/4/2016 49.8 ug/L 4/4/2016 49.8 ug/L 4/4/2016 49.8 ug/L ORP 4/4/2016 15.9 mV 4/4/2016 15.9 mV 4/4/2016 15.9 mV Oxygen, Dissolved, Dissolved 4/4/2016 1.45 mg/L 4/4/2016 1.45 mg/L 4/4/2016 1.45 mg/L Friday, May 13, 2016 Page 1 of 11 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result LD-1 Turbidity 4/4/2016 1.04 NTU 4/4/2016 1.04 NTU 4/4/2016 1.04 NTU LD-2 1,1-Dichloroethane 4/4/2016 2.7 ug/L 4/4/2016 2.7 ug/L 4/4/2016 2.7 ug/L Barium 4/4/2016 124 ug/L 4/4/2016 124 ug/L 4/4/2016 124 ug/L Cobalt 4/4/2016 10.6 ug/L 4/4/2016 10.6 ug/L 4/4/2016 10.6 ug/L Field pH 4/4/2016 5.8 Std. 4/4/2016 5.8 Std. 4/4/2016 5.8 Std. Field Specific Conductance 4/4/2016 401 umh 4/4/2016 401 umh 4/4/2016 401 umh Field Temperature 4/4/2016 13.6 deg 4/4/2016 13.6 deg 4/4/2016 13.6 deg ORP 4/4/2016 -8.2 mV 4/4/2016 -8.2 mV 4/4/2016 -8.2 mV Oxygen, Dissolved, Dissolved 4/4/2016 2.76 mg/L 4/4/2016 2.76 mg/L 4/4/2016 2.76 mg/L Turbidity 4/4/2016 2.14 NTU 4/4/2016 2.14 NTU 4/4/2016 2.14 NTU Zinc 4/4/2016 10.2 ug/L 4/4/2016 10.2 ug/L 4/4/2016 10.2 ug/L Friday, May 13, 2016 Page 2 of 11 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result LD-3 Barium 4/4/2016 296 ug/L 4/4/2016 296 ug/L 4/4/2016 296 ug/L Cobalt 4/4/2016 25.1 ug/L 4/4/2016 25.1 ug/L 4/4/2016 25.1 ug/L Field pH 4/4/2016 6.1 Std. 4/4/2016 6.1 Std. 4/4/2016 6.1 Std. Field Specific Conductance 4/4/2016 285 umh 4/4/2016 285 umh 4/4/2016 285 umh Field Temperature 4/4/2016 17.3 deg 4/4/2016 17.3 deg 4/4/2016 17.3 deg Nickel 4/4/2016 24.1 ug/L 4/4/2016 24.1 ug/L 4/4/2016 24.1 ug/L ORP 4/4/2016 79.7 mV 4/4/2016 79.7 mV 4/4/2016 79.7 mV Oxygen, Dissolved, Dissolved 4/4/2016 5.35 mg/L 4/4/2016 5.35 mg/L 4/4/2016 5.35 mg/L Turbidity 4/4/2016 12.18 NTU 4/4/2016 12.18 NTU 4/4/2016 12.18 NTU Friday, May 13, 2016 Page 3 of 11 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result LD-4 1,1-Dichloroethane 4/4/2016 1.7 ug/L 4/4/2016 1.7 ug/L 4/4/2016 1.7 ug/L Arsenic 4/4/2016 11.5 ug/L 4/4/2016 11.5 ug/L 4/4/2016 11.5 ug/L Barium 4/4/2016 340 ug/L 4/4/2016 340 ug/L 4/4/2016 340 ug/L Benzene 4/4/2016 2.7 ug/L 4/4/2016 2.7 ug/L 4/4/2016 2.7 ug/L Chromium 4/4/2016 143 ug/L 4/4/2016 143 ug/L 4/4/2016 143 ug/L Copper 4/4/2016 15.6 ug/L 4/4/2016 15.6 ug/L 4/4/2016 15.6 ug/L Field pH 4/4/2016 5.7 Std. 4/4/2016 5.7 Std. 4/4/2016 5.7 Std. Field Specific Conductance 4/4/2016 166 umh 4/4/2016 166 umh 4/4/2016 166 umh Field Temperature 4/4/2016 18.3 deg 4/4/2016 18.3 deg 4/4/2016 18.3 deg Nickel 4/4/2016 29.7 ug/L 4/4/2016 29.7 ug/L 4/4/2016 29.7 ug/L ORP 4/4/2016 8.8 mV 4/4/2016 8.8 mV 4/4/2016 8.8 mV Friday, May 13, 2016 Page 4 of 11 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result LD-4 Oxygen, Dissolved, Dissolved 4/4/2016 2.91 mg/L 4/4/2016 2.91 mg/L 4/4/2016 2.91 mg/L Turbidity 4/4/2016 34.12 NTU 4/4/2016 34.12 NTU 4/4/2016 34.12 NTU Vinyl chloride 4/4/2016 1.4 ug/L 4/4/2016 1.4 ug/L 4/4/2016 1.4 ug/L Friday, May 13, 2016 Page 5 of 11 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result LD-5 Barium 4/4/2016 134 ug/L 4/4/2016 134 ug/L 4/4/2016 134 ug/L Cobalt 4/4/2016 53.2 ug/L 4/4/2016 53.2 ug/L 4/4/2016 53.2 ug/L Field pH 4/4/2016 6.7 Std. 4/4/2016 6.7 Std. 4/4/2016 6.7 Std. Field Specific Conductance 4/4/2016 721 umh 4/4/2016 721 umh 4/4/2016 721 umh Field Temperature 4/4/2016 17.3 deg 4/4/2016 17.3 deg 4/4/2016 17.3 deg Nickel 4/4/2016 16.2 ug/L 4/4/2016 16.2 ug/L 4/4/2016 16.2 ug/L ORP 4/4/2016 176.7 mV 4/4/2016 176.7 mV 4/4/2016 176.7 mV Oxygen, Dissolved, Dissolved 4/4/2016 6.96 mg/L 4/4/2016 6.96 mg/L 4/4/2016 6.96 mg/L Turbidity 4/4/2016 3.07 NTU 4/4/2016 3.07 NTU 4/4/2016 3.07 NTU Friday, May 13, 2016 Page 6 of 11 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result LD-6 Barium 4/4/2016 305 ug/L 4/4/2016 305 ug/L 4/4/2016 305 ug/L Cobalt 4/4/2016 28 ug/L 4/4/2016 28 ug/L 4/4/2016 28 ug/L Field pH 4/4/2016 6.1 Std. 4/4/2016 6.1 Std. 4/4/2016 6.1 Std. Field Specific Conductance 4/4/2016 566 umh 4/4/2016 566 umh 4/4/2016 566 umh Field Temperature 4/4/2016 18.3 deg 4/4/2016 18.3 deg 4/4/2016 18.3 deg ORP 4/4/2016 70 mV 4/4/2016 70 mV 4/4/2016 70 mV Oxygen, Dissolved, Dissolved 4/4/2016 2.29 mg/L 4/4/2016 2.29 mg/L 4/4/2016 2.29 mg/L Turbidity 4/4/2016 18.57 NTU 4/4/2016 18.57 NTU 4/4/2016 18.57 NTU Friday, May 13, 2016 Page 7 of 11 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result LEACHATE 2-Hexanone 4/4/2016 9.5 ug/L 4/4/2016 9.5 ug/L 4/4/2016 9.5 ug/L Acetone 4/4/2016 32.4 ug/L 4/4/2016 32.4 ug/L 4/4/2016 32.4 ug/L Antimony 4/4/2016 7.1 ug/L 4/4/2016 7.1 ug/L 4/4/2016 7.1 ug/L Barium 4/4/2016 158 ug/L 4/4/2016 158 ug/L 4/4/2016 158 ug/L Chromium 4/4/2016 14 ug/L 4/4/2016 14 ug/L 4/4/2016 14 ug/L Cobalt 4/4/2016 5.9 ug/L 4/4/2016 5.9 ug/L 4/4/2016 5.9 ug/L Field pH 4/4/2016 7.7 Std. 4/4/2016 7.7 Std. 4/4/2016 7.7 Std. Field Specific Conductance 4/4/2016 4720 umh 4/4/2016 4720 umh 4/4/2016 4720 umh Field Temperature 4/4/2016 18.8 deg 4/4/2016 18.8 deg 4/4/2016 18.8 deg Nickel 4/4/2016 48.4 ug/L 4/4/2016 48.4 ug/L 4/4/2016 48.4 ug/L ORP 4/4/2016 191.5 mV 4/4/2016 191.5 mV 4/4/2016 191.5 mV Friday, May 13, 2016 Page 8 of 11 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result LEACHATE Turbidity 4/4/2016 82.09 NTU 4/4/2016 82.09 NTU 4/4/2016 82.09 NTU Vanadium 4/4/2016 6 ug/L 4/4/2016 6 ug/L 4/4/2016 6 ug/L Friday, May 13, 2016 Page 9 of 11 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result Leachate LD Arsenic 4/4/2016 15.2 ug/L 4/4/2016 15.2 ug/L 4/4/2016 15.2 ug/L Barium 4/4/2016 20.7 ug/L 4/4/2016 20.7 ug/L 4/4/2016 20.7 ug/L Cobalt 4/4/2016 69 ug/L 4/4/2016 69 ug/L 4/4/2016 69 ug/L Copper 4/4/2016 21.9 ug/L 4/4/2016 21.9 ug/L 4/4/2016 21.9 ug/L Field pH 4/4/2016 5.1 Std. 4/4/2016 5.1 Std. 4/4/2016 5.1 Std. Field Specific Conductance 4/4/2016 483 umh 4/4/2016 483 umh 4/4/2016 483 umh Field Temperature 4/4/2016 13.4 deg 4/4/2016 13.4 deg 4/4/2016 13.4 deg Nickel 4/4/2016 444 ug/L 4/4/2016 444 ug/L 4/4/2016 444 ug/L ORP 4/4/2016 174.4 mV 4/4/2016 174.4 mV 4/4/2016 174.4 mV Oxygen, Dissolved, Dissolved 4/4/2016 7.44 mg/L 4/4/2016 7.44 mg/L 4/4/2016 7.44 mg/L Turbidity 4/4/2016 0.77 NTU 4/4/2016 0.77 NTU 4/4/2016 0.77 NTU Friday, May 13, 2016 Page 10 of 11 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result Leachate LD Zinc 4/4/2016 184 ug/L 4/4/2016 184 ug/L 4/4/2016 184 ug/L Friday, May 13, 2016 Page 11 of 11 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Detections By Date Range Buncombe County New Facility From:4/4/2016 To:4/4/2016 Site ID Analyte Date Result SW-1 Barium 4/4/2016 101 ug/L Field pH 4/4/2016 7.2 Std. Field Specific Conductance 4/4/2016 137 umh Field Temperature 4/4/2016 9.7 deg ORP 4/4/2016 176.3 mV Oxygen, Dissolved, Dissolved 4/4/2016 7.97 mg/L Turbidity 4/4/2016 10.54 NTU Friday, May 13, 2016 Page 1 of 7 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result SW-2 Barium 4/4/2016 42.8 ug/L 4/4/2016 42.8 ug/L 4/4/2016 42.8 ug/L Field pH 4/4/2016 7.2 Std. 4/4/2016 7.2 Std. 4/4/2016 7.2 Std. Field Specific Conductance 4/4/2016 142 umh 4/4/2016 142 umh 4/4/2016 142 umh Field Temperature 4/4/2016 9.4 deg 4/4/2016 9.4 deg 4/4/2016 9.4 deg ORP 4/4/2016 183.6 mV 4/4/2016 183.6 mV 4/4/2016 183.6 mV Oxygen, Dissolved, Dissolved 4/4/2016 10.6 mg/L 4/4/2016 10.6 mg/L 4/4/2016 10.6 mg/L Turbidity 4/4/2016 7.5 NTU 4/4/2016 7.5 NTU 4/4/2016 7.5 NTU Friday, May 13, 2016 Page 2 of 7 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result SW-3 Barium 4/4/2016 23 ug/L 4/4/2016 23 ug/L 4/4/2016 23 ug/L Field pH 4/4/2016 7.9 Std. 4/4/2016 7.9 Std. 4/4/2016 7.9 Std. Field Specific Conductance 4/4/2016 130 umh 4/4/2016 130 umh 4/4/2016 130 umh Field Temperature 4/4/2016 21.2 deg 4/4/2016 21.2 deg 4/4/2016 21.2 deg ORP 4/4/2016 162.1 mV 4/4/2016 162.1 mV 4/4/2016 162.1 mV Oxygen, Dissolved, Dissolved 4/4/2016 7.34 mg/L 4/4/2016 7.34 mg/L 4/4/2016 7.34 mg/L Turbidity 4/4/2016 7.69 NTU 4/4/2016 7.69 NTU 4/4/2016 7.69 NTU Friday, May 13, 2016 Page 3 of 7 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result SW-4 Barium 4/4/2016 87.3 ug/L 4/4/2016 87.3 ug/L 4/4/2016 87.3 ug/L Field pH 4/4/2016 7.5 Std. 4/4/2016 7.5 Std. 4/4/2016 7.5 Std. Field Specific Conductance 4/4/2016 394 umh 4/4/2016 394 umh 4/4/2016 394 umh Field Temperature 4/4/2016 13.4 deg 4/4/2016 13.4 deg 4/4/2016 13.4 deg ORP 4/4/2016 160.1 mV 4/4/2016 160.1 mV 4/4/2016 160.1 mV Oxygen, Dissolved, Dissolved 4/4/2016 8.17 mg/L 4/4/2016 8.17 mg/L 4/4/2016 8.17 mg/L Turbidity 4/4/2016 52.37 NTU 4/4/2016 52.37 NTU 4/4/2016 52.37 NTU Zinc 4/4/2016 17.7 ug/L 4/4/2016 17.7 ug/L 4/4/2016 17.7 ug/L Friday, May 13, 2016 Page 4 of 7 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result SW-5 Antimony 4/4/2016 5.9 ug/L 4/4/2016 5.9 ug/L 4/4/2016 5.9 ug/L Barium 4/4/2016 131 ug/L 4/4/2016 131 ug/L 4/4/2016 131 ug/L Chromium 4/4/2016 13.5 ug/L 4/4/2016 13.5 ug/L 4/4/2016 13.5 ug/L Cobalt 4/4/2016 8.9 ug/L 4/4/2016 8.9 ug/L 4/4/2016 8.9 ug/L Field pH 4/4/2016 7.3 Std. 4/4/2016 7.3 Std. 4/4/2016 7.3 Std. Field Specific Conductance 4/4/2016 2890 umh 4/4/2016 2890 umh 4/4/2016 2890 umh Field Temperature 4/4/2016 13.5 deg 4/4/2016 13.5 deg 4/4/2016 13.5 deg Nickel 4/4/2016 30 ug/L 4/4/2016 30 ug/L 4/4/2016 30 ug/L ORP 4/4/2016 189.5 mV 4/4/2016 189.5 mV 4/4/2016 189.5 mV Oxygen, Dissolved, Dissolved 4/4/2016 8.3 mg/L 4/4/2016 8.3 mg/L 4/4/2016 8.3 mg/L Turbidity 4/4/2016 9.82 NTU 4/4/2016 9.82 NTU 4/4/2016 9.82 NTU Friday, May 13, 2016 Page 5 of 7 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result SW-6 Barium 4/4/2016 72.2 ug/L 4/4/2016 72.2 ug/L 4/4/2016 72.2 ug/L Field pH 4/4/2016 7.5 Std. 4/4/2016 7.5 Std. 4/4/2016 7.5 Std. Field Specific Conductance 4/4/2016 238 umh 4/4/2016 238 umh 4/4/2016 238 umh Field Temperature 4/4/2016 12.4 deg 4/4/2016 12.4 deg 4/4/2016 12.4 deg ORP 4/4/2016 142 mV 4/4/2016 142 mV 4/4/2016 142 mV Oxygen, Dissolved, Dissolved 4/4/2016 10.03 mg/L 4/4/2016 10.03 mg/L 4/4/2016 10.03 mg/L Turbidity 4/4/2016 5.76 NTU 4/4/2016 5.76 NTU 4/4/2016 5.76 NTU Friday, May 13, 2016 Page 6 of 7 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result SW-7 Barium 4/4/2016 70.6 ug/L 4/4/2016 70.6 ug/L 4/4/2016 70.6 ug/L Field pH 4/4/2016 7.1 Std. 4/4/2016 7.1 Std. 4/4/2016 7.1 Std. Field Specific Conductance 4/4/2016 301 umh 4/4/2016 301 umh 4/4/2016 301 umh Field Temperature 4/4/2016 11.4 deg 4/4/2016 11.4 deg 4/4/2016 11.4 deg Nickel 4/4/2016 6.2 ug/L 4/4/2016 6.2 ug/L 4/4/2016 6.2 ug/L ORP 4/4/2016 180.5 mV 4/4/2016 180.5 mV 4/4/2016 180.5 mV Oxygen, Dissolved, Dissolved 4/4/2016 9.19 mg/L 4/4/2016 9.19 mg/L 4/4/2016 9.19 mg/L Turbidity 4/4/2016 8.4 NTU 4/4/2016 8.4 NTU 4/4/2016 8.4 NTU Friday, May 13, 2016 Page 7 of 7 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Buncombe County, North Carolina Attachment E Exceedances by Date Range Buncombe County New Facility From:4/6/2016 To:4/8/2016 Site ID Analyte Date Result MW-1 Iron MCL:300 ug/L 4/8/2016 1140 ug/L Vanadium MCL:0.3 ug/L 4/8/2016 5.3 ug/L MW-12 Antimony MCL:1ug/L 4/7/2016 5.8 ug/L Iron MCL:300 ug/L 4/7/2016 385 ug/L Manganese MCL:50 ug/L 4/7/2016 423 ug/L Sulfate MCL:250000 ug/L 4/7/2016 264000 M6 ug/L MW-12D Iron MCL:300 ug/L 4/7/2016 1520 ug/L Manganese MCL:50 ug/L 4/7/2016 71.9 ug/L Vanadium MCL:0.3 ug/L 4/7/2016 5.5 ug/L MW-13 Cobalt MCL:1ug/L 4/6/2016 44.2 ug/L Friday, May 13, 2016 Page 1 of 2 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank. Site ID Analyte Date Result MW-13D Cobalt MCL:1ug/L 4/6/2016 31.8 ug/L MW-14 Chromium MCL:10 ug/L 4/7/2016 13 ug/L Iron MCL:300 ug/L 4/7/2016 5130 ug/L Vanadium MCL:0.3 ug/L 4/7/2016 24.2 ug/L MW-15D Iron MCL:300 ug/L 4/7/2016 400 ug/L Manganese MCL:50 ug/L 4/7/2016 292 ug/L MW-15S Cobalt MCL:1ug/L 4/7/2016 66 ug/L Iron MCL:300 ug/L 4/7/2016 7530 ug/L Manganese MCL:50 ug/L 4/7/2016 7780 ug/L MW-1D Iron MCL:300 ug/L 4/8/2016 534 ug/L Friday, May 13, 2016 Page 2 of 2 I = The reported value is between the laboratory method detection limit and the laboratory practical quatitation limit. V = Indicates the anlyte was detected in both the sample and the associated method blank.