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HomeMy WebLinkAbout7302_DukeRoxboro_April2016_1stSemiAnnual_DIN26535_20160729 SEMIANNUAL GROUNDWATER MONITORING REPORT APRIL 2016 SAMPLING EVENT ROXBORO STEAM ELECTRIC PLANT INDUSTRIAL WASTE LANDFILL PERMIT NO. 7302 1700 DUNNAWAY ROAD SEMORA, NORTH CAROLINA JULY 2016 PREPARED FOR DUKE ENERGY PROGRESS, LLC Roxboro Semiannual Groundwater Monitoring Report – April 2016 Sampling Event July 2016 Duke Energy Progress, LLC SynTerra Page i P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\7302_20160406.docx TABLE OF CONTENTS SECTION PAGE 1.0 BACKGROUND............................................................................................................... 1 2.0 METHODS ........................................................................................................................ 3 2.1 Sampling and Analysis Methods ............................................................................... 3 2.2 Statement of Work ....................................................................................................... 3 3.0 RESULTS ........................................................................................................................... 5 3.1 Site Groundwater Flow ............................................................................................... 5 3.2 Analytical Results ........................................................................................................ 5 4.0 REFERENCES ................................................................................................................... 6 LIST OF FIGURES Figure 1 Site Location Map Figure 2 Sample Locations Figure 3 Generalized Groundwater Surface Contours – April 6, 2016 LIST OF TABLES Table 1 Well Construction Information Table 2 Groundwater Flow Velocities – April 6, 2016 Table 3 Field Data Parameters Table 4 Groundwater Field and Analytical Results Table 5 Field and Analytical Results that Equal or Exceed 15A NCAC 2L Groundwater Quality Standards Table 6 Surface Water Field and Analytical Results Table 7 Field and Analytical Results that Equal or Exceed 15A NCAC 2B Surface Water Quality Standards Table 8 Leachate Field and Analytical Results LIST OF APPENDICES Appendix A Field Sampling Forms Appendix B Laboratory Report and Chain-of-Custody Forms Roxboro Semiannual Groundwater Monitoring Report – April 2016 Sampling Event July 2016 Duke Energy Progress, LLC SynTerra Page 1 P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\7302_20160406.docx 1.0 BACKGROUND Roxboro Steam Electric Plant (Roxboro) is owned and operated by Duke Energy Progress (Duke Energy). The Roxboro Plant generates electricity by the combustion of coal. The plant is located on Hyco Lake in northeastern Person County near Semora, North Carolina. The Roxboro Industrial Waste Landfill and nearby area are portrayed on Figure 1. The lined landfill is located to the east and southeast of the power plant and is constructed over a former ash basin (the East Ash Pond), an unlined ash impoundment. The highest topographic relief on the landfill site occurs along the eastern portion of the landfill. The Roxboro Industrial Waste Landfill is a lined landfill permitted to receive coal combustion by-products (CCBs) and incidental amounts of other wastes generated at the Roxboro Steam Electric Plant and other Duke Energy plants. Over 90 percent of the CCBs managed at the Roxboro Industrial Waste Landfill consist of fly ash, bottom ash, and off-spec flue gas desulfurization (FGD) residue (gypsum). Other wastes include plant sump sludges from cleanouts, coal pile runoff, pond sludge, coal mill rejects, gypsum settling pond and flush pond sludge cleanout, cooling tower debris from cleanouts, abrasive blast media, and leachate from the landfill site. Phases 1-5 of the Roxboro landfill were constructed with an engineered liner system and are contained within an area of approximately 70.4 acres. Phase 6 was constructed with a double engineered liner system and is contained in an area of approximately 23.4 acres. Phase 1 initial waste placement began in 2004. Waste placement is currently occurring in Phase 6. Groundwater sampling is performed on a semi-annual basis. The sampling includes measurement of groundwater field parameters and water levels as well as collection of groundwater samples from six groundwater monitoring wells. Water levels are also measured in two piezometers, and leachate samples are collected at six locations. As described in the Water Quality Monitoring Plan (Attachment 6) contained in the Permit to Construct Application, the monitoring system at the landfill consists of the following: Monitoring Wells: GMW-6 GMW-7 GMW-8 GMW-9 GMW-10 GMW-11 Roxboro Semiannual Groundwater Monitoring Report – April 2016 Sampling Event July 2016 Duke Energy Progress, LLC SynTerra Page 2 P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\7302_20160406.docx Piezometers: PZ-12 PZ-14 Leachate Sample Locations: LP-1 LP-2 LP-3 LP-4 LP-5 LP-6 The sampling locations are depicted on Figure 2. A summary of monitoring well construction information is presented in Table 1. According to the Water Quality Monitoring Plan, most of the groundwater monitoring system was in service in 2002 with the exceptions of PZ-14 which was installed in December 2009, and GMW-7 and GMW-11 which were installed in 2010 and 2011, respectively, as replacement wells. Monitoring well GMW-9 is identified as the upgradient background well in the Water Quality Monitoring Plan. Roxboro Semiannual Groundwater Monitoring Report – April 2016 Sampling Event July 2016 Duke Energy Progress, LLC SynTerra Page 3 P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\7302_20160406.docx 2.0 METHODS 2.1 Sampling and Analysis Methods The collection of samples and documentation of sampling was performed by SynTerra Corporation (SynTerra) personnel (SynTerra Field Certification #5591) according to the North Carolina Solid Waste Management Guidelines. Copies of the field sampling forms are included in Appendix A. The parameters and constituents reported were selected by Duke Energy and the NCDEQ Division of Solid Waste and were analyzed by Duke Energy Analytical Laboratory (North Carolina Laboratory Certification #248). The laboratory report and chain-of-custody forms are included in Appendix B. The groundwater and leachate samples were analyzed for the following constituents: Barium, boron, chromium, copper, iron, manganese, nickel, silver, and zinc using U.S. Environmental Protection Agency (EPA) Method 200.7 Arsenic, cadmium, lead, thallium, and selenium using EPA Method 200.8 Chloride, fluoride, nitrate (as nitrogen), and sulfate using EPA Method 300.0 Mercury using EPA Method 245.1 Total dissolved solids using Standard Method (SM) 2540C Total organic carbon, biochemical oxygen demand, and chemical oxygen demand were historically sampled up until April 2015; these constituents are not currently required to be analyzed in the WQMP and were not analyzed for during this sampling event. 2.2 Statement of Work SynTerra completed the following tasks: Conducted groundwater and leachate sampling at Roxboro landfill monitoring wells, shipped samples to Duke Energy Laboratory, and submitted all field data to Duke Energy. Received April and July 2016 field sampling information (compiled by Duke Energy and redistributed to SynTerra) for monitoring wells GMW-6, GMW-7, GMW-8, GMW-9, GMW-10, and GMW-11. Depth to groundwater measurements were also received for piezometers PZ-12 and PZ-14. Leachate sample data was included for locations LP-1, LP-2, LP-3, LP-4, LP-5, and LP-6. Groundwater and leachate samples were collected and depth to groundwater Roxboro Semiannual Groundwater Monitoring Report – April 2016 Sampling Event July 2016 Duke Energy Progress, LLC SynTerra Page 4 P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\7302_20160406.docx in the piezometers measured on April 6, 2016; SynTerra received the data on April 28, 2016 and July 26, 2016. Reviewed the laboratory analytical results for the samples listed above. The Electronic Data Deliverable (EDD) provided by Duke Energy was adapted to conform to the format requirements of the NCDEQ EDD template. Copies of the original EDDs are retained in SynTerra's files. Developed generalized groundwater surface contour map using map data and groundwater elevation data supplied by Duke Energy. Calculated groundwater flow velocities based on groundwater elevations on wells perpendicular to groundwater flow. Prepared and submitted this Semiannual Groundwater Monitoring Report to Duke Energy. Roxboro Semiannual Groundwater Monitoring Report – April 2016 Sampling Event July 2016 Duke Energy Progress, LLC SynTerra Page 5 P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\7302_20160406.docx 3.0 RESULTS 3.1 Site Groundwater Flow Generalized groundwater surface contours and groundwater flow direction arrows for the site are shown on Figure 3. These contours were developed using the groundwater elevations measured on the date of sampling. Calculated flow velocities are presented in Table 2. Groundwater at the landfill flows north-northwest from areas of higher topography located along the southern portion of the landfill. 3.2 Analytical Results A summary of the field data is presented in Table 3. The field and analytical results of groundwater samples collected from the monitoring wells are presented in Table 4. The analytical results for these samples are compared to the groundwater standards established in Title 15A NCAC 02L .0202 (g) (2L Standards). Concentrations that attain or exceed the 2L Standards are noted in Table 4 by bold font. A summary of the field and analytical results that attain or exceed the 2L Standards and a preliminary analysis of the cause and significance of the exceedances are presented in Table 5. The field and analytical results for leachate sampling are summarized in Table 6. Concentrations with values that are equal to or greater than Solid Waste Section Limits (SWSLs) are noted in Table 4 and Table 6 by gray shaded cells. Select samples were diluted, as is normal laboratory practice, to bring samples within the calibrated range of analysis. Specifics regarding the samples that were diluted, including the dilution factor, are reported in the EDD and in the laboratory analytical report. The laboratory analytical report is included as Appendix B. Roxboro Semiannual Groundwater Monitoring Report – April 2016 Sampling Event July 2016 Duke Energy Progress, LLC SynTerra Page 6 P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\7302_20160406.docx 4.0 REFERENCES Golder Associates NC, Inc., Water Quality Monitoring Plan – Duke Energy Progress, Inc., Roxboro Industrial Waste Landfill, Permit No. 7302, March 2014. Morris, Donald Arthur, and Arnold Ivan Johnson. Summary of hydrologic and physical properties of rock and soil materials, as analyzed by the hydrologic laboratory of the US Geological Survey, 1967, 1948-60. No. 1839-D. US Gov. SynTerra. Comprehensive Site Assessment Report. September 2, 2015 Roxboro Semiannual Groundwater Monitoring Report – April 2016 Sampling Event July 2016 Duke Energy Progress, LLC SynTerra P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\7302_20160406.docx FIGURES APPROXIMATE LANDFILLPHASE 1-5 LIMIT OF WASTE APPROXIMATE LANDFILLPHASE 6 LIMIT OF WASTE HYCORESERVOIR ROXBORO STEAMELECTRIC PLANT SHORE RDSTATE RD 1316 DUNNAWAY RD S TA T E R D 1377 STATE HWY 57 SEMORA RD S T A T E R D 1 3 3 6 M C G H E E S M I L L R D SCALE (FEET)1,000 0 1,000 2,000 PROJECT MANAGER: J. WYLIE DRAWN BY: B. YOUNG DATE: 07/27/2016 DATE: 07/27/2016 CHECKED BY: K. DONOVAN P:\DUKE ENERGY PROGRESS.1026\00 GIS BASE DATA\ROXBORO\MAP_DOCS\STATE_COMPLIANCE\ROXBORO - FIGURE 1 - SITE_LOCATION_MAP.MXD FIGURE 1SITE LOCATION MAPROXBORO STEAM ELECTRIC PLANTINDUSTRIAL WASTE LANDFILLPERMIT NO. 7302 " 148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999 LEGEND LANDFILL BOUNDARY &< &< &< &< &< &< # # # # &< &< ## ## APPROXIMATE LANDFILLPHASE 1-6 LIMIT OF WASTE HYCO LAKE(Approx. Pond Elev = 410')FLY ASHSTRUCTURAL FILL GMW-06 GMW-07 GMW-08 GMW-09 GMW-10 GMW-11 LP-01 LP-02 LP-03 LP-04 PZ-12 PZ-14 CL-02 CL-02S LP-06 LP-05 SCALE (FEET)300 0 300 600 PROJECT MANAGER: J. WYLIE DRAWN BY: B. YOUNG DATE: 07/27/2016 DATE: 07/27/2016 CHECKED BY: K. DONOVAN P:\DUKE ENERGY PROGRESS.1026\00 GIS BASE DATA\ROXBORO\MAP_DOCS\STATE_COMPLIANCE\ROXBORO - FIGURE 2 - SAMPLE_LOCATIONS.MXD FIGURE 2SAMPLE LOCATIONSROXBORO STEAM ELECTRIC PLANTINDUSTRIAL WASTE LANDFILLPERMIT NO. 7302 " 148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999 NOTES:1 10ft CONTOUR INTERVALS FROM NCDOT LIDAR DATED 2007https://connect.ncdot.gov/resources/gis/pages/cont-elev_v2.aspx 2 CONTOUR LINES ARE USED FOR REPRESENTATIVE PURPOSES ONLY ANDARE NOT TO BE USED FOR DESIGN OR CONSTRUCTION PURPOSES. 3 2014 AERIAL ORTHOPHOTOGRAPHY OBTAINED FROM USDA NRCSGEOSPATIAL DATA GATEWAY (https://gdg.sc.egov.usda.gov/GDGOrder.aspx). &<GROUNDWATER MONITORING WELL &<PIEZOMETER (WATER ELEVATION ONLY) #LEACHATE SAMPLING LOCATION APPROXIMATE LINED LANDFILL LIMIT OF WASTE APPROXIMATE UNLINED LANDFILL LIMIT OF WASTE ASH BASIN WASTE BOUNDARY ASH BASIN COMPLIANCE BOUNDARY LEGEND: ## # # # # &< &< &< &< &< &< &< &< APPROXIMATE LANDFILLPHASE 1-6 LIMIT OF WASTE HYCO LAKE(Approx. Pond Elev = 410')FLY ASHSTRUCTURAL FILL 4 2 5 4 3 5415 4 4 5 4 5 54 6 0 4 7 5 510 505 500 495 4 6 5 490 485 475 4 7 0GMW-06(460.84) GMW-07(477.11) GMW-08(484.40)GMW-09(517.01) GMW-10(469.14)GMW-11(482.12) PZ-12(472.41) PZ-14(457.26) LP-01 LP-02 LP-03 LP-04 5 1 0 5 0 5 5 0 0495 4 6 5 4 7 0 4 9 0 4 8 5 4 8 0 475 LP-06 LP-05 SCALE (FEET)300 0 300 600 PROJECT MANAGER: J. WYLIE DRAWN BY: B. YOUNG DATE: 07/27/2016 DATE: 07/27/2016 CHECKED BY: K. DONOVAN P:\DUKE ENERGY PROGRESS.1026\00 GIS BASE DATA\ROXBORO\MAP_DOCS\STATE_COMPLIANCE\ROXBORO - FIGURE 3 - GROUNDWATER CONTOURS.MXD FIGURE 3GENERALIZED GROUNDWATERSURFACE CONTOURSROXBORO STEAM ELECTRIC PLANTINDUSTRIAL WASTE LANDFILLPERMIT NO. 7302 " 148 RIVER STREET, SUITE 220GREENVILLE, SC 29601864-421-9999 NOTES:1 10ft CONTOUR INTERVALS FROM NCDOT LIDAR DATED 2007https://connect.ncdot.gov/resources/gis/pages/cont-elev_v2.aspx 2 CONTOUR LINES ARE USED FOR REPRESENTATIVE PURPOSES ONLY ANDARE NOT TO BE USED FOR DESIGN OR CONSTRUCTION PURPOSES. 3 2014 AERIAL ORTHOPHOTOGRAPHY OBTAINED FROM USDA NRCSGEOSPATIAL DATA GATEWAY (https://gdg.sc.egov.usda.gov/GDGOrder.aspx). &<GROUNDWATER MONITORING WELL &<PIEZOMETER (WATER ELEVATION ONLY) #LEACHATE SAMPLING LOCATION GROUNDWATER SURFACE CONTOUR APPROXIMATE LINED LANDFILL LIMIT OF WASTE APPROXIMATE UNLINED LANDFILL LIMIT OF WASTE ASH BASIN WASTE BOUNDARY ASH BASIN COMPLIANCE BOUNDARY GENERAL GROUNDWATER FLOW DIRECTION LEGEND: Roxboro Semiannual Groundwater Monitoring Report – April 2016 Sampling Event July 2016 Duke Energy Progress, LLC SynTerra P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\7302_20160406.docx TABLES TABLE 1 WELL CONSTRUCTION INFORMATION ROXBORO INDUSTRIAL WASTE LANDFILL - PERMIT NO. 7302 ROXBORO STEAM ELECTRIC PLANT DUKE ENERGY PROGRESS, LLC, SEMORA, NC Latitude Longitude GMW-6 3/14/2002 36.4812210 -79.0648371 481.46 479.99 1.47 46.47 31.47 31.47 - 46.47 Saprolite 2 PVC GMW-7 6/28/2010 36.4763616 -79.0646926 500.59 497.21 3.38 57.38 42.38 42.38 - 57.38 Bedrock 2 PVC GMW-8 3/13/2002 36.4747493 -79.0610383 529.78 525.90 3.88 66.88 56.88 56.88 - 66.88 Bedrock 2 PVC GMW-9 3/13/2002 36.4744875 -79.0578763 537.46 533.73 3.73 48.73 33.73 33.73 - 48.73 Bedrock 2 PVC GMW-10 9/25/2002 36.4818523 -79.0634291 495.19 455.64 3.55 48.55 33.55 33.55 - 48.55 Bedrock 2 PVC GMW-11 2/28/2011 36.4817950 -79.0622715 497.23 493.19 4.04 49.04 34.04 34.04 - 49.04 Bedrock 2 PVC PZ-12 5/6/2003 36.4779790 -79.0575623 515.30 512.68 2.62 55.95 35.95 35.95 - 55.95 Fly Ash 2 PVC PZ-14 Not Available 36.4804433 -79.0670853 472.78 469.75 3.03 22.70 12.70 12.70 - 22.70 Not Available 2 PVC 1. TOC indicates top of casing. 2. ft. indicates feet. 3. in. indicates inches nominal diameter. 4. PVC indicates polyvinyl chloride. 5. Horizontal datum NAD27. 6. Elevations based on NAVD 29. Prepared by: BDW Checked by: TCP Notes: Total Well Depth below TOC (ft.) Coordinates Well ID Well Installation Date Well TOC Elevation (ft.) Ground Surface Elevation (ft.) Well Stick-up Height Above Ground Surface (ft.) Well Diameter (in.) Casing Type Depth to Top of Screen from TOC (ft.) Screened Interval below TOC (ft.) Geology of Screened Interval P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\Table 1 Well Construction Information Page 1 of 1 TABLE 2 GROUNDWATER FLOW VELOCITIES ROXBORO INDUSTRIAL WASTE LANDFILL - PERMIT NO. 7302 ROXBORO STEAM ELECTRIC PLANT DUKE ENERGY PROGRESS, LLC, SEMORA, NC GMW-9 to GMW-8 517.01 484.4 934 0.035 1.04 0.26 0.140 GMW-9 to GMW-6*517.01 460.84 3193 0.018 2.10 0.26 0.142 GMW-11 to GMW-10 482.12 469.14 361 0.036 1.04 0.26 0.144 Notes: Prepared by:RKD Checked by:AA Hydraulic Conductivity (ft/day) Effective Porosity (%/100) Groundwater Velocity (ft/day) Well IDs Upgradient Groundwater Elevation (ft) Downgradient Groundwater Elevation (ft) Linear Distance Between Elevations (ft) Hydraulic Gradient (ft/ft) 1. Monitoring wells are not listed where insufficient groundwater contour information is unavailable to calculate velocity. 2. Hydraulic gradients, effective porosties, and groundwater velocities are approximate. 3. Hydraulic conductivites presented for all wells are adapted from geomeans of various wells in the same aquifers. These values are published in SynTerra's Comprehensive Site Assessment for Roxboro (CSA Report, Roxboro, September, 2015). 4. Effective porosities for all wells adapted from Morris and Johnson, 1967. * GMW-9 is screened in bedrock and GMW-6 is screened in saprolite, therefore hydraulic conductivities and porosities are a combination of both aquifers P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\Table 2 GW Flow Velocities Page 1 of 1 TABLE 3 FIELD DATA PARAMETERS ROXBORO INDUSTRIAL WASTE LANDFILL - PERMIT NO. 7302 ROXBORO STEAM ELECTRIC PLANT DUKE ENERGY PROGRESS, LLC, SEMORA, NC 4/6/2016 GMW-6 Clear None LF 100 4.22 0.75 No 16 1487 6.9 1.3 89 5.15 460.84 20.62 4/6/2016 GMW-7 Clear None LF 130 5.53 0.45 No 16 1297 6.6 3.5 215 2.48 477.11 23.48 4/6/2016 GMW-8 Clear None LF 100 3.51 0.5 No 17 2602 6.5 4.9 227 0.28 484.40 45.38 4/6/2016 GMW-9 Clear None LF 190 4.61 0.6 No 16 230 6.2 0.5 266 6.12 517.01 20.45 4/6/2016 GMW-10 Clear None LF 210 3.67 1 No 16 236 6.0 1.1 152 4.03 469.14 26.05 4/6/2016 GMW-11 Clear None LF 160 5.53 0.55 No 15 852 6.6 2.3 216 1.89 482.12 15.11 4/6/2016 LP-1 Not Noted Not Noted N/A N/A N/A N/A N/A 18 4081 7.0 8.8 105 5.24 472.41 42.89 4/6/2016 LP-2 Not Noted Not Noted N/A N/A N/A N/A N/A 18 4600 7.1 7.5 40 5.96 457.26 15.22 4/6/2016 LP-3 Not Noted Not Noted N/A N/A N/A N/A N/A 19 5152 7.0 12.8 67 4.84 N/A N/A 4/6/2016 LP-4 Not Noted Not Noted N/A N/A N/A N/A N/A 18 5320 6.6 7.8 196 2 N/A N/A 7/14/2016 LP-5 Not Noted Not Noted N/A N/A N/A N/A N/A 22 5168 6.7 0.54 40 2.58 N/A N/A 7/14/2016 LP-6 Not Noted Not Noted N/A N/A N/A N/A N/A 21 4999 6.6 0.76 43 1.66 N/A N/A Notes: 10. N/A = Not Applicable 3. EVAC indicates wheter the water level in the well was drawn down to the level of the pump during purging. 4. µmhos/cm = micromhos per centimeter 5. mL/min = milliliters per minute 6. SU = Standard Units 7. NTU = Nephelometric Turbidity Units 8. mV-NHE = millivolts 9. ug/L = micrograms per liter ORP (mV) DO* (ug/L) Average Pump Rate (mL/min) Well Volume (gallons) EVAC Volume (gallons) EVAC (yes/no) Temp (deg C) Groundwater Elevation (ft.) Depth to Water below TOC (ft.) Prepared by: BDW Checked by: TCP 11 *SynTerra Corporation is not NC-certified for these parameters. Data collected for information purposes only. 12. Depth to water measurements taken on April 6, 2016 Specific Conductance (µmho/cm) pH (SU) Turbidity (NTU) 1. Purge Methods; LF=Low Flow, LF(M)=Low Flow Modified, CP=Conventional Purge (3-5 well volumes), NP=No Purge (HydraSleeve), EOP = Equipment Only Purge. Average pump rate applicable to LF and LF(M) purging only. 2. Field sampling performed by SynTerra Corporation personnel. Appearance Odor Purge Method Sample Date Sample ID P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\Table 3 Field Data Parameters Page 1 of 1 TABLE 4 GROUNDWATER FIELD AND ANALYTICAL RESULTS ROXBORO INDUSTRIAL WASTE LANDFILL - PERMIT NO. 7302 ROXBORO STEAM ELECTRIC PLANT DUKE ENERGY PROGRESS, LLC, SEMORA, NC 7302- GMW-6 7302- GMW-7 7302- GMW-8 7302- GMW-9 7302- GMW-10 7302- GMW-11 Field pH 320 S.U.5591 6.9 6.6 6.5 6.2 6.0 6.6 -NE 6.5-8.5 6.5-8.5* Specific Conductance 323 µƱ/cm 5591 1487 1297 2602 230 236 852 -NE NE NE Temperature 325 °C 5591 16 16 17 16 16 15 -NE NE NE Arsenic 14 µg/L 248 < 1 < 1 < 1 < 1 < 1 < 1 0.078 10 10 10 Barium 15 µg/L 248 54 294 62 67 65 49 0.1 100 700 2,000 Boron 428 µg/L 248 736 1,330 5,350 < 50 < 50 1,390 3.3 NE 700 NE Cadmium 34 µg/L 248 < 1 < 1 < 1 < 1 < 1 < 1 0.101 1 2 5 Chloride 455 µg/L 248 110,000 110,000 270,000 4,300 21,000 33,000 22 NE 250,000 250,000* Chromium 51 µg/L 248 < 5 < 5 < 5 < 5 < 5 < 5 0.5 10 10 100 Copper 54 µg/L 248 < 5 < 5 < 5 < 5 < 5 < 5 1 10 1,000 1,300 Fluoride 312 µg/L 248 < 1,000 170 < 1,000 130 140 < 500 17 2,000 2,000 4,000 Iron 340 µg/L 248 < 10 142 70 33 28 87 1.3 300 300 300* Lead 131 µg/L 248 < 1 < 1 < 1 < 1 < 1 < 1 0.065 10 15 15 Manganese 342 µg/L 248 < 5 < 5 61 < 5 < 5 < 5 0.2 50 50 50* Mercury 132 µg/L 248 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 0.006 0.2 1 2 Nickel 152 µg/L 248 < 5 < 5 < 5 < 5 < 5 < 5 0.5 50 100 NE Nitrate (as Nitrogen)303 mg*N/L 248 1,000 1,100 110 340 370 750 5.4 10,000 10,000 10,000 Selenium 183 µg/L 248 68.3 11.6 < 1 < 1 < 1 41.2 0.092 10 20 50 Silver 184 µg/L 248 < 5 < 5 < 5 < 5 < 5 < 5 0.7 10 20 100* Sulfate 315 µg/L 248 380,000 370,000 770,000 55,000 16,000 230,000 18 250,000 250,000 250,000* Total Dissolved Solids 311 µg/L 248 1,100,000 920,000 2,000,000 200,000 190,000 610,000 16,700 NE 500,000 500,000* Thallium 194 µg/L 248 0.215 < 0.2 < 0.2 < 0.2 < 0.2 < 0.2 0.133 5.5 0.2**2 Zinc 213 µg/L 248 < 5 < 5 8 < 5 < 5 < 5 2.6 10 1,000 5,000* Notes:Prepared By: BDW Checked By: TCP Bold Concentrations are equal to or greater than the 15A NCAC 2L Standard (for pH bold indicates a measurement outside of the range). Samplles collected by SynTerra Corporation on April 6, 2016. MDL = the laboratory Method Detection Limit. The MDL values presented are for samples not diluted by the laboratory during analysis. SWSL = the Solid Waste Section Limit. NCDENR defines the SWSL as the lowest amount of analyte in a sample that can be quantitatively determined with suitable precision and accuracy. 15A NCAC 2L Standard refers to Class GA Standards as found in 15A NCAC 02L. 0202 Groundwater Quality Standards, last amended on April 1, 2013 (Appendix I amended April 1, 2013). MCL = Federal Maximum Contaminant Level as found in 40 CFR, Subpart G § 141.62. 7302 = Industrial Waste Landfill - Permit No. 7302 S.U. = Standard Units µƱ/cm = micromhos per centimeter µg/L = micrograms per liter A blank cell means there is no relevant information.* Concentration listed is a secondary maximum contaminant level (SMCL). SMCLs are established by EPA in the National Secondary Drinking Water Regulations as found in 40 CFR §143.3. ** Interim Maximum Allowable Concentration (IMAC). Parameter SWS ID Units Certificate Code NE = Not Established MDL SWSL 15A NCAC 2L Standard Federal MCL All concentrations are presented in µg/L. SWS ID = the Solid Waste Section Identification Number. Monitoring Wells - Concentrations are equal to or greater than the SWSL. P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\Table 4 Groundwater Field and Analytical ResultsTable 4 Groundwater Field and Analytical Resultstable 4 Page 1 of 1 TABLE 5 FIELD AND ANALYTICAL RESULTS THAT EQUAL OR EXCEED 15A NCAC 2L GROUNDWATER QUALITY STANDARDS ROXBORO INDUSTRIAL WASTE LANDFILL - PERMIT NO. 7302 ROXBORO STEAM ELECTRIC PLANT DUKE ENERGY PROGRESS, LLC, SEMORA, NC Parameter Sample ID Result Units 15A NCAC 2L Standard Historical Concentrations Cause and Significance GMW-9 6.2 5.4 - 6.9 pH in GMW-9 is consistent with historical readings at well. GMW-9 is the site background water quality monitoring well. GMW-10 6.0 5.5 - 7.2 pH in GMW-10 is consistent with historical readings at well. GMW-6 736 736 - 3,920 Boron concentration in GMW-6 is the lowest detected exceedance at well over period of monitoring. GMW-7 1,330 < 50 - 1,560 Boron concentration in GMW-7 is consistent with historical readings at well. GMW-8 5,350 1,680 - 5,350 Boron concentration in GMW-8 is the highest measured over the period of monitoring. The boron concentration in GMW-8 has been increasing over the last 6 sampling events. GMW-11 1,390 388 - 2,340 Boron concentration in GMW-11 is consistent with historical readings at well. Chloride GMW-8 270,000 µg/L 250,000 66,200 - 300,000 Chloride concentration in GMW-8 is consistent with the previous three readings, but higher than readings prior to April 21, 2015. Manganese GMW-8 61 µg/L 50 25.8 - 449 Manganese concentration in GMW-8 is consistent with historical readings at well. GMW-6 68.3 56.6 - 105 Selenium concentration in GMW-6 is consistent with historical readings at well. GMW-11 41.2 5.1 - 264 Selenium concentration in GMW-11 is consistent with historical readings at well. GMW-6 380,000 < 5,000 - 1,108,000 Sulfate concentration in GMW-6 is consistent with historical readings at well. GMW-7 370,000 16,000 - 549,000 The sulfate concentration in GMW-7 is the second highest reading at well over period of monitoring. GMW-8 770,000 231,000 - 820,000 Sulfate in GMW-8 is consistent with historical readings at well. GMW-6 1,100,000 1,100,000 - 2,050,000 Total Dissolved Solids concentration in GMW-6 is consistent with historical readings at well. GMW-7 920,000 330,000 - 920,000 Total Dissolved Solids concentration in GMW-7 is the highest measured over the period of monitoring. GMW-8 2,000,000 975,000 - 2,100,000 Total Dissolved Solids concentration in GMW-8 is consistent with historical readings at well. GMW-11 610,000 378,000 - 1,660,000 Total Dissolved Solids concentration in GMW-11 is consistent with historical readings at well. Prepared by: BDW Checked by: TCP Notes: 1. 15A NCAC 2L Standard refers to Class GA Standards as found in 15A NCAC 02L .0202 Groundwater Quality Standards, last amended on April 1, 2013. 2. Analytical results obtained from Electonic Data Deliverable (EDD) provided by Duke Energy on April 28, 2015 3. µg/L indicates micrograms per liter. 4. SU indicates Standard Units. 5. Historical concentrations based on data in Duke Energy analytical results database. 6. Field sampling performed by SynTerra Corporation, Sample Date: April 6, 2016. Sulfate µg/L 250,000 Total Dissolved Solids µg/L 500,000 Selenium µg/L 20 SU 6.5-8.5Field pH Boron µg/L 700 TABLE 6 LEACHATE FIELD AND ANALYTICAL RESULTS ROXBORO INDUSTRIAL WASTE LANDFILL - PERMIT NO. 7302 ROXBORO STEAM ELECTRIC PLANT DUKE ENERGY PROGRESS, LLC, SEMORA, NC 7302- LP-1 7302- LP-2 7302 LP-3 7302- LP-4 7302- LP-5 7302- LP-6 Field pH 320 S.U.5591 7.0 7.1 7.0 6.6 6.7 6.6 -NESpecific Conductance 323 µƱ/cm 5591 4,081 4,600 5,152 5,320 5,168 4,999 -NE Temperature 325 °C 5591 18 18 19 18 21.6 20.6 -NEArsenic14µg/L 248 7.23 4.37 2.44 2.63 1.24 < 1 0.078 10 Barium 15 µg/L 248 37 32 32 32 62 66 0.1 100Boron428µg/L 248 43,400 50,500 49,600 51,000 20,200 15,500 3.3 NECadmium34µg/L 248 < 1 1.11 1.33 1.47 1.64 1.28 0.101 1Chloride455µg/L 248 43,000 150,000 330,000 230,000 644,700 632,900 22 NEChromium 51 µg/L 248 < 5 < 5 < 5 < 5 109 137 0.5 10 Copper 54 µg/L 248 < 5 < 5 < 5 < 5 < 5 < 5 1 10Fluoride312µg/L 248 < 2,500 < 2,500 < 5,000 < 5,000 < 1,000 < 1,000 17 2,000 Iron 340 µg/L 248 369 2,090 1,540 73 315 224 1.3 300Lead131µg/L 248 < 1 < 1 < 1 < 1 < 1 < 1 0.065 10 Manganese 342 µg/L 248 1,740 1.11 1,160 2,160 1,050 1,860 0.2 50Mercury132µg/L 248 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 0.006 0.2Nickel152µg/L 248 121 107 34 133 15 12 0.5 50Nitrate (as Nitrogen)303 µg/L 248 11,000 16,000 11,000 12,000 582 598 5.4 10,000Selenium183µg/L 248 796 639 561 373 126 54.1 0.092 10 Silver 184 µg/L 248 < 5 < 5 < 5 < 5 < 5 < 5 0.7 10Sulfate315µg/L 248 2,200,000 2,500,000 2,600,000 2,900,000 1,789,000 1,931,000 18 250,000 Thallium 194 µg/L 248 0.625 0.289 0.355 0.648 < 0.2 0.249 0.133 5.5Total Dissolved Solids 311 µg/L 248 3,600,000 4,100,000 4,600,000 4,500,000 4,000,000 4,200,000 16,700 NEZinc 213 µg/L 248 19 34 34 125 9 7 2.6 10 Notes: Samples collected by SynTerra Corporation on April 6, 2016 and July 14, 2016 MDL = laboratory Method Detection Limit. SWSL = the Solid Waste Section Limit. NCDENR defines the SWSL as the lowest amount of analyte in a sample that can be quantitatively determined with suitable precision and accuracy. 7302 = Roxboro Industrial Waste Landfill - Permit No. 7302 S.U. = Standard Units µƱ/cm = micromhos per centimeter - Concentrations are equal to or greater than the SWSL. SWSL All concentrations are presented in µg/L. SWS ID = the Solid Waste Section Identification Number. NE = Not Established Parameter SWS ID Units Certificate Code MDL Prepared by: BDW Checked by: TCP Sample Location P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\Table 6 Leachate Field and Analytical ResultsTable 6 Leachate Field and Analytical Resultstable 4 Page 1 of 1 Roxboro Semiannual Groundwater Monitoring Report – April 2016 Sampling Event July 2016 Duke Energy Progress, LLC SynTerra P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\7302_20160406.docx APPENDIX A FIELD SAMPLING FORMS 31.47 46.47 N/A (psi)N/A (sec)(sec) (gal) @ YES SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR LOW FLOW SAMPLING PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME GMW-6 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)481.46 MIDDLE OF WETTED SCREEN (ft TOC)38.97 SCREEN LENGTH (ft)15.00 ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)46.47 GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC)34.00 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A SAMPLING EQUIPMENT PERISTALTIC PUMP PURGE METHOD TUBING DIAMETER (in)1/4 OD Low Flow 4.22 DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)20.62 WATER COLUMN (ft)25.85 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)460.84 WELL VOLUME Purge Start Date:Purged To Dryness: (gal) TIME WATER FLOWRATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL (recalculates on current water level)(hh:mm)(ft)(ml/min)(deg C)(umho/cm)(SU)(NTU)(mV -NEH)(mg/L) LEVEL COND.OXYGEN N/A 16:39 20.93 100 16 1486 6.9 0.8 86 5.33 N/A 16:36 20.87 100 16 1486 7.0 1.6 84 5.48 N/A 16:45 20.95 100 16 1487 6.9 1.3 89 5.15 N/A 16:42 20.95 100 16 1488 6.9 0.9 87 5.36 COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED Ferrous Iron (mg/l)INITIAL PURGE VOLUME 0.50 (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 0.75 (gal)EMY, ZAD 4/6/2016 16:48 DRAW-DOWN 0.33 (ft) QC By:EMY WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG SAMPLING NOTES Field Vehicle Accessable 42.38 57.38 N/A (psi)N/A (sec)(sec) (gal) @ NO Ditch and fence. Monsoon wasn't needed so we walked from the road. SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR LOW FLOW SAMPLING PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME GMW-7 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)500.59 MIDDLE OF WETTED SCREEN (ft TOC)49.88 SCREEN LENGTH (ft)15.00 ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)57.38 GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC)44.00 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A 5519 SAMPLING EQUIPMENT PERISTALTIC PUMP PURGE METHOD TUBING DIAMETER (in)1/4 OD Low Flow 5.53 DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Clear SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)23.48 WATER COLUMN (ft)33.90 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)477.11 WELL VOLUME Purge Start Date:4/6/2016 Purged To Dryness: (gal) TIME WATER FLOWRATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL (recalculates on current water level)(hh:mm)(ft)(ml/min)(deg C)(umho/cm)(SU)(NTU)(mV -NEH)(mg/L) LEVEL COND.OXYGEN N/A 16:44 24.57 128 16 1309 6.5 3.8 223 2.70 N/A 16:41 24.57 128 16 1307 6.5 2.1 227 2.34 N/A 16:50 24.57 128 16 1303 6.6 3.4 216 2.39 N/A 16:47 24.57 128 16 1308 6.6 3.3 219 2.52 N/A16:53 24.57 128 16 1297 6.6 3.5 215 2.48 COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED Ferrous Iron (mg/l)INITIAL PURGE VOLUME (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 0.45 (gal)KDB, KDF 4/6/2016 16:53 DRAW-DOWN 1.09 (ft) QC By:KDF WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES Field Vehicle Accessable 56.88 66.88 N/A (psi)N/A (sec)(sec) (gal) @ YES Hard to get the monsoon pump to settle around 125 so we landed on 96. The water level was relatively stable at 96. SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR LOW FLOW SAMPLING PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME GMW-8 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)529.78 MIDDLE OF WETTED SCREEN (ft TOC)61.88 SCREEN LENGTH (ft)10.00 ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)66.88 GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC)59.00 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A 5519 SAMPLING EQUIPMENT SUB PUMP PURGE METHOD TUBING DIAMETER (in)1/4 OD Low Flow 3.51 DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Clear SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)45.38 WATER COLUMN (ft)21.50 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)484.40 WELL VOLUME Purge Start Date:4/6/2016 Purged To Dryness: (gal) TIME WATER FLOWRATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL (recalculates on current water level)(hh:mm)(ft)(ml/min)(deg C)(umho/cm)(SU)(NTU)(mV -NEH)(mg/L) LEVEL COND.OXYGEN N/A 15:35 47.05 96 17 2607 6.5 13.7 239 0.33 N/A 15:32 46.60 300 17 2608 6.5 17.3 244 0.39 N/A 15:41 47.22 96 17 2610 6.6 5.2 229 0.32 N/A 15:38 47.16 96 18 2603 6.6 8.9 234 0.29 N/A15:44 47.30 96 17 2602 6.5 4.9 227 0.28 COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED Ferrous Iron (mg/l)INITIAL PURGE VOLUME (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 0.50 (gal)KDF, KDB 4/6/2016 15:44 DRAW-DOWN 1.92 (ft) QC By:KDF WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES Field Vehicle Accessable 33.73 48.73 N/A (psi)N/A (sec)(sec) (gal) @ YES New gravel road put in by GMW-08, easy to get to in dry conditions. DUP taken here SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR LOW FLOW SAMPLING PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME GMW-9 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)537.46 MIDDLE OF WETTED SCREEN (ft TOC)41.23 SCREEN LENGTH (ft)15.00 ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)48.73 GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC)35.50 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A 1738 SAMPLING EQUIPMENT PERISTALTIC PUMP PURGE METHOD TUBING DIAMETER (in)1/4 OD Low Flow 4.61 DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Clear SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)20.45 WATER COLUMN (ft)28.28 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)517.01 WELL VOLUME Purge Start Date:4/6/2016 Purged To Dryness: (gal) TIME WATER FLOWRATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL (recalculates on current water level)(hh:mm)(ft)(ml/min)(deg C)(umho/cm)(SU)(NTU)(mV -NEH)(mg/L) LEVEL COND.OXYGEN N/A 14:30 20.46 188 16 223 6.3 2.0 275 6.11 N/A 14:27 20.45 188 16 200 6.3 1.8 282 6.42 N/A 14:36 20.46 188 16 241 6.2 0.7 269 5.93 N/A 14:33 20.46 188 16 247 6.2 1.4 273 5.98 N/A14:39 20.46 188 16 230 6.2 0.5 266 6.12 COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED Ferrous Iron (mg/l)INITIAL PURGE VOLUME (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 0.60 (gal)KDB, KDF 4/6/2016 14:39 DRAW-DOWN 0.01 (ft) QC By:KDF WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES Field Vehicle Accessable 33.55 48.55 N/A (psi)N/A (sec)(sec) (gal) @ YES MAY BE ABLE TO USE PERISTALTIC PUMP RUN PUMP FOR 4 MINUTES BEFORE FIRST READING SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR LOW FLOW SAMPLING PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME GMW-10 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)495.19 MIDDLE OF WETTED SCREEN (ft TOC)41.05 SCREEN LENGTH (ft)15.00 ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)48.55 GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC)36.00 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A 2867-T SAMPLING EQUIPMENT PERISTALTIC PUMP PURGE METHOD TUBING DIAMETER (in)1/4 OD Low Flow 3.67 DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)26.05 WATER COLUMN (ft)22.50 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)469.14 WELL VOLUME Purge Start Date:4/6/2016 Purged To Dryness: (gal) TIME WATER FLOWRATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL (recalculates on current water level)(hh:mm)(ft)(ml/min)(deg C)(umho/cm)(SU)(NTU)(mV -NEH)(mg/L) LEVEL COND.OXYGEN N/A 17:16 26.68 210 16 237 6.1 1.9 144 4.09 N/A 17:13 26.48 210 16 245 6.3 2.1 134 4.25 N/A 17:22 26.94 210 16 236 6.0 1.1 152 4.03 N/A 17:19 26.88 210 16 236 6.0 1.1 150 4.04 COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED Ferrous Iron (mg/l)INITIAL PURGE VOLUME 0.50 (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 1.00 (gal)EMY 4/6/2016 17:22 DRAW-DOWN 0.89 (ft) QC By: WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES Field Vehicle Accessable 34.04 49.04 N/A (psi)N/A (sec)(sec) (gal) @ YES SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR LOW FLOW SAMPLING PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME GMW-11 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)497.23 MIDDLE OF WETTED SCREEN (ft TOC)41.54 SCREEN LENGTH (ft)15.00 ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)49.04 GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC)36.00 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A 5519 SAMPLING EQUIPMENT PERISTALTIC PUMP PURGE METHOD TUBING DIAMETER (in)1/4 OD Low Flow 5.53 DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)15.11 WATER COLUMN (ft)33.93 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)482.12 WELL VOLUME Purge Start Date:Purged To Dryness: (gal) TIME WATER FLOWRATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL (recalculates on current water level)(hh:mm)(ft)(ml/min)(deg C)(umho/cm)(SU)(NTU)(mV -NEH)(mg/L) LEVEL COND.OXYGEN N/A 17:32 15.28 160 15 859 6.6 4.4 229 2.12 N/A 17:29 15.26 160 15 864 6.7 7.8 236 2.48 N/A 17:38 15.28 160 15 857 6.6 1.9 219 2.00 N/A 17:35 15.28 160 15 858 6.6 8.2 221 2.03 N/A17:41 15.28 160 15 852 6.6 2.3 216 1.89 COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED Ferrous Iron (mg/l)INITIAL PURGE VOLUME (gal)SAMPLE COLLECTED BY DATE TIME TOTAL PURGE VOLUME 0.55 (gal)KDB, KDF 4/6/2016 17:41 DRAW-DOWN 0.17 (ft) QC By:KDF WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES Field Vehicle Accessable 0.00 0.00 N/A (psi)N/A (sec)(sec) (gal) (ft)=(in)@ LEACHATE POINT 1 SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME LP1 MONITORING WELL INFORMATION WELL DIAMETER (in)TOC ELEV (ft msl)MIDDLE OF WETTED SCREEN (ft TOC)0.00 SCREEN LENGTH (ft)ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC) PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A SAMPLING EQUIPMENT PURGE METHOD TUBING DIAMETER (in)No Purge DETECTED ODOR CONVERSION FACTOR APPEARANCE SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)WATER COLUMN (ft)Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)WELL VOLUME Purge Start Date:N/A Purged To Dryness: TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED TIME RHJ 4/6/2016 LENGTH DEPTH (top)DEPLOYED COND.OXYGEN (inches)(ft TOC)(deg C)(umho/cm)(SU) HYDRASLEEVE DEPLOYED DATE (NTU)(mV -NEH)(mg/L) N/A N/A N/A 18 4081 7.0 8.8 15:05 105 5.24 NA N/A Deployed Water Column In Screen Above Top Of Hydrasleeve NO PURGE SAMPLE Ferrous Fe (mg/l)Top Weight SAMPLE COLLECTED BY DATE QC By: WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG SAMPLING NOTES Field Vehicle Accessable 0.00 0.00 N/A (psi)N/A (sec)(sec) (gal) (ft)=(in)@ LEACHATE POINT 2 SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME LP2 MONITORING WELL INFORMATION WELL DIAMETER (in)TOC ELEV (ft msl)MIDDLE OF WETTED SCREEN (ft TOC)0.00 SCREEN LENGTH (ft)ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC) PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A SAMPLING EQUIPMENT PURGE METHOD TUBING DIAMETER (in)No Purge DETECTED ODOR CONVERSION FACTOR APPEARANCE SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)WATER COLUMN (ft)Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)WELL VOLUME Purge Start Date:N/A Purged To Dryness: TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED TIME RHJ 4/6/2016 LENGTH DEPTH (top)DEPLOYED COND.OXYGEN (inches)(ft TOC)(deg C)(umho/cm)(SU) HYDRASLEEVE DEPLOYED DATE (NTU)(mV -NEH)(mg/L) N/A N/A N/A 18 4600 7.1 7.5 15:30 40 5.96 NA N/A Deployed Water Column In Screen Above Top Of Hydrasleeve NO PURGE SAMPLE Ferrous Fe (mg/l)Top Weight SAMPLE COLLECTED BY DATE QC By: WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG SAMPLING NOTES Field Vehicle Accessable 0.00 0.00 N/A (psi)N/A (sec)(sec) (gal) (ft)=(in)@ LEACHATE POINT 3 SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME LP3 MONITORING WELL INFORMATION WELL DIAMETER (in)TOC ELEV (ft msl)MIDDLE OF WETTED SCREEN (ft TOC)0.00 SCREEN LENGTH (ft)ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC) PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A SAMPLING EQUIPMENT PURGE METHOD TUBING DIAMETER (in)No Purge DETECTED ODOR CONVERSION FACTOR APPEARANCE SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)WATER COLUMN (ft)Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)WELL VOLUME Purge Start Date:N/A Purged To Dryness: TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED TIME RHJ 4/6/2016 LENGTH DEPTH (top)DEPLOYED COND.OXYGEN (inches)(ft TOC)(deg C)(umho/cm)(SU) HYDRASLEEVE DEPLOYED DATE (NTU)(mV -NEH)(mg/L) N/A N/A N/A 19 5152 7.0 12.8 15:48 67 4.84 NA N/A Deployed Water Column In Screen Above Top Of Hydrasleeve NO PURGE SAMPLE Ferrous Fe (mg/l)Top Weight SAMPLE COLLECTED BY DATE Turbidity > 10 NTU - After sampling, lower tubing/pump in attempt to redevelop well QC By: WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG SAMPLING NOTES Field Vehicle Accessable 0.00 0.00 N/A (psi)N/A (sec)(sec) (gal) (ft)=(in)@ SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME LP4 MONITORING WELL INFORMATION WELL DIAMETER (in)TOC ELEV (ft msl)MIDDLE OF WETTED SCREEN (ft TOC)0.00 SCREEN LENGTH (ft)ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC) PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A SAMPLING EQUIPMENT PURGE METHOD TUBING DIAMETER (in)No Purge DETECTED ODOR CONVERSION FACTOR APPEARANCE SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)WATER COLUMN (ft)Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)WELL VOLUME Purge Start Date:N/A Purged To Dryness: TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED TIME RHJ 4/6/2016 LENGTH DEPTH (top)DEPLOYED COND.OXYGEN (inches)(ft TOC)(deg C)(umho/cm)(SU) HYDRASLEEVE DEPLOYED DATE (NTU)(mV -NEH)(mg/L) N/A N/A N/A 18 5320 6.6 7.8 16:10 196 2.00 NA N/A Deployed Water Column In Screen Above Top Of Hydrasleeve NO PURGE SAMPLE Ferrous Fe (mg/l)Top Weight SAMPLE COLLECTED BY DATE QC By: WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG SAMPLING NOTES Field Vehicle Accessable 55.00 55.00 N/A (psi)N/A (sec)(sec) (gal) (ft)=(in)@ WATER LEVEL ONLY SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR LEVEL ONLY PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME PZ-12 MONITORING WELL INFORMATION WELL DIAMETER (in)TOC ELEV (ft msl)MIDDLE OF WETTED SCREEN (ft TOC)55.00 SCREEN LENGTH (ft)ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)55.00 GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC) PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A 1738 SAMPLING EQUIPMENT LEVEL ONLY PURGE METHOD TUBING DIAMETER (in)Level Only DETECTED ODOR CONVERSION FACTOR APPEARANCE SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)42.89 WATER COLUMN (ft)12.11 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)-42.89 WELL VOLUME Purge Start Date:N/A Purged To Dryness: TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED TIME 4/6/2016 LENGTH DEPTH (top)DEPLOYED COND.OXYGEN (inches)(ft TOC)(deg C)(umho/cm)(SU) HYDRASLEEVE DEPLOYED DATE (NTU)(mV -NEH)(mg/L) N/A N/A N/A N/A N/A N/A N/A N/A N/A NA N/A Deployed Water Column In Screen Above Top Of Hydrasleeve NO PURGE SAMPLE Ferrous Fe (mg/l)Top Weight SAMPLE COLLECTED BY DATE Turbidity > 10 NTU - After sampling, lower tubing/pump in attempt to redevelop well QC By: WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG SAMPLING NOTES Field Vehicle Accessable 46.60 46.60 N/A (psi)N/A (sec)(sec) (gal) (ft)=(in)@ WATER LEVEL ONLY SITE NAME ROXBORO PERMIT #73-02 SITE ID N/A DUKE ENERGY PROCEDURE NPDES GROUNDWATER MONITORING DATA SHEET FOR LEVEL ONLY PROJECT NAME SOLID WASTE COMPLIANCE - LANDFILL GW FIELD CREW RHJ, KDB, KDF, EMY, ZAD SAMPLING DATE(s)6-Apr-2016 WELL/LOCATION NAME PZ-14 MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)MIDDLE OF WETTED SCREEN (ft TOC)46.60 SCREEN LENGTH (ft)ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)46.60 GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC) PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A SAMPLING EQUIPMENT LEVEL ONLY PURGE METHOD TUBING DIAMETER (in)Level Only 5.12 DETECTED ODOR CONVERSION FACTOR 0.1631 APPEARANCE SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)15.22 WATER COLUMN (ft)31.38 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)-15.22 WELL VOLUME Purge Start Date:N/A Purged To Dryness: TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED TIME 4/6/2016 LENGTH DEPTH (top)DEPLOYED COND.OXYGEN (inches)(ft TOC)(deg C)(umho/cm)(SU) HYDRASLEEVE DEPLOYED DATE (NTU)(mV -NEH)(mg/L) N/A N/A N/A N/A N/A N/A N/A N/A N/A NA N/A Deployed Water Column In Screen Above Top Of Hydrasleeve NO PURGE SAMPLE Ferrous Fe (mg/l)Top Weight SAMPLE COLLECTED BY DATE Turbidity > 10 NTU - After sampling, lower tubing/pump in attempt to redevelop well QC By: WELL CONDITION ADDITIONAL WELL CONDITION NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG SAMPLING NOTES Field Vehicle Accessable Roxboro Semiannual Groundwater Monitoring Report – April 2016 Sampling Event July 2016 Duke Energy Progress, LLC SynTerra P:\Duke Energy Progress.1026\07.ROXBORO PLANT\17.April 2016 Landfill Solid Waste GW Compliance and Monitoring\7302_20160406.docx APPENDIX B LABORATORY REPORT AND CHAIN-OF-CUSTODY FORMS 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Order Summary Report Analytical Laboratory Order Number:J16030238 Project Name:ROXBORO - LFGW Lab Contact:Peggy Kendall Date:4/28/2016 Customer Address:Roxboro Steam Station Customer Name(s):Tim Hunsucker, John Toepfer 1700 Dunnaway Road Semora,NC 27343 Phone: Report Authorized By: (Signature) Program Comments: Please contact the Program Manager (Peggy Kendall) with any questions regarding this report. Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results) under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have been qualified by Duke Energy to perform these analyses except where noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub-contracted Laboratory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC) Certification: The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of specific methods. Peggy Kendall Page 1 of 23 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016006726 Roxboro 06-Apr-16 4:48 PM Synterra GMW-6 2016006746 Roxboro 06-Apr-16 4:53 PM Synterra GMW-7 2016006747 Roxboro 06-Apr-16 3:44 PM Synterra GMW-8 2016006748 Roxboro 06-Apr-16 2:39 PM Synterra GMW-9 2016006749 Roxboro 06-Apr-16 5:22 PM Synterra GMW-10 2016006750 Roxboro 06-Apr-16 5:41 PM Synterra GMW-11 2016006751 Roxboro 06-Apr-16 3:05 PM Synterra LP-1 2016006752 Roxboro 06-Apr-16 3:30 PM Synterra LP-2 2016006753 Roxboro 06-Apr-16 3:48 PM Synterra LP-3 2016006754 Roxboro 06-Apr-16 4:10 PM Synterra LP-4 2016006755 Roxboro 06-Apr-16 2:39 PM Synterra DUP GMW-9 2016006756 Roxboro 06-Apr-16 3:13 PM Synterra FIELD BLANK 12 Total Samples Page 2 of 23 COC and .pdf report are in agreement with sample totals and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. All laboratory QA/QC requirements are acceptable. Yes No Technical Validation Review Checklist: Yes No Yes No Report Sections Included: Job Summary Report Sub-contracted Laboratory Results Sample Identification Customer Specific Data Sheets, Reports, & Documentation Technical Validation of Data Package Customer Database Entries Analytical Laboratory Certificate of Analysis Analytical Laboratory QC Report Chain of Custody Reviewed By:DBA Account Date:4/28/2016 Electronic Data Deliverable (EDD) Sent Separatel Page 3 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006726 Collection Date:06-Apr-16 4:48 PM Site:GMW-6 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 110 mg/L EPA 9056A 04/07/2016 19:39 BGN903410100 Fluoride < 1 mg/L EPA 9056A 04/07/2016 19:39 BGN9034110 Nitrate 4.5 mg/L EPA 9056A 04/07/2016 19:39 BGN9034110 Nitrate as N 1.0 mg-N/L EPA 9056A 04/07/2016 19:39 BGN90340.023 1 Sulfate 380 mg/L EPA 9056A 04/07/2016 19:39 BGN903410100 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/13/2016 09:29 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.054 mg/L SW 6010D 04/12/2016 18:48 JJMACKE0.005 1 Boron (B)0.736 mg/L SW 6010D 04/12/2016 18:48 JJMACKE0.05 1 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 18:48 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 18:48 JJMACKE0.005 1 Iron (Fe)< 0.01 mg/L SW 6010D 04/12/2016 18:48 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L SW 6010D 04/12/2016 18:48 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 04/12/2016 18:48 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 18:48 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L SW 6010D 04/12/2016 18:48 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 04/12/2016 14:31 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 04/12/2016 14:31 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 14:31 JAHERMA11 Selenium (Se)68.3 ug/L SW 6020B 04/12/2016 14:31 JAHERMA11 Thallium (Tl) Low Level 0.215 ug/L SW 6020B 04/12/2016 14:31 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS 1100 mg/L SM2540C 04/11/2016 16:06 PARMSTR251 Page 4 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006746 Collection Date:06-Apr-16 4:53 PM Site:GMW-7 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 110 mg/L EPA 9056A 04/08/2016 22:19 BGN9034550 Fluoride 0.17 mg/L EPA 9056A 04/08/2016 22:19 BGN90340.1 1 Nitrate 4.9 mg/L EPA 9056A 04/08/2016 22:19 BGN90340.1 1 Nitrate as N 1.1 mg-N/L EPA 9056A 04/08/2016 22:19 BGN90340.023 1 Sulfate 370 mg/L EPA 9056A 04/08/2016 22:19 BGN9034550 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/13/2016 09:36 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.294 mg/L SW 6010D 04/12/2016 19:00 JJMACKE0.005 1 Boron (B)1.33 mg/L SW 6010D 04/12/2016 19:00 JJMACKE0.05 1 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 19:00 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 19:00 JJMACKE0.005 1 Iron (Fe)0.142 mg/L SW 6010D 04/12/2016 19:00 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L SW 6010D 04/12/2016 19:00 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 04/12/2016 19:00 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 19:00 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L SW 6010D 04/12/2016 19:00 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 04/12/2016 14:09 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 04/12/2016 14:09 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 14:09 JAHERMA11 Selenium (Se)11.6 ug/L SW 6020B 04/12/2016 14:09 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 04/12/2016 14:09 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS 920 mg/L SM2540C 04/11/2016 16:06 PARMSTR251 Page 5 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006747 Collection Date:06-Apr-16 3:44 PM Site:GMW-8 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 270 mg/L EPA 9056A 04/07/2016 19:56 BGN903410100 Fluoride < 1 mg/L EPA 9056A 04/07/2016 19:56 BGN9034110 Nitrate < 1 mg/L EPA 9056A 04/07/2016 19:56 BGN9034110 Nitrate as N 0.11 mg-N/L EPA 9056A 04/07/2016 19:56 BGN90340.023 1 Sulfate 770 mg/L EPA 9056A 04/07/2016 19:56 BGN903410100 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/13/2016 09:38 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.062 mg/L SW 6010D 04/12/2016 19:04 JJMACKE0.005 1 Boron (B)5.35 mg/L SW 6010D 04/12/2016 19:04 JJMACKE0.05 1 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 19:04 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 19:04 JJMACKE0.005 1 Iron (Fe)0.070 mg/L SW 6010D 04/12/2016 19:04 JJMACKE0.01 1 Manganese (Mn)0.061 mg/L SW 6010D 04/12/2016 19:04 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 04/12/2016 19:04 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 19:04 JJMACKE0.005 1 Zinc (Zn)0.008 mg/L SW 6010D 04/12/2016 19:04 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 04/12/2016 14:36 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 04/12/2016 14:36 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 14:36 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 04/12/2016 14:36 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 04/12/2016 14:36 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS 2000 mg/L SM2540C 04/11/2016 16:06 PARMSTR251 Page 6 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006748 Collection Date:06-Apr-16 2:39 PM Site:GMW-9 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 4.3 mg/L EPA 9056A 04/07/2016 21:41 BGN90340.1 1 Fluoride 0.13 mg/L EPA 9056A 04/07/2016 21:41 BGN90340.1 1 Nitrate 1.5 mg/L EPA 9056A 04/07/2016 21:41 BGN90340.1 1 Nitrate as N 0.34 mg-N/L EPA 9056A 04/07/2016 21:41 BGN90340.023 1 Sulfate 55 mg/L EPA 9056A 04/07/2016 21:41 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/13/2016 09:41 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.067 mg/L SW 6010D 04/12/2016 19:08 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 04/12/2016 19:08 JJMACKE0.05 1 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 19:08 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 19:08 JJMACKE0.005 1 Iron (Fe)0.023 mg/L SW 6010D 04/12/2016 19:08 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L SW 6010D 04/12/2016 19:08 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 04/12/2016 19:08 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 19:08 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L SW 6010D 04/12/2016 19:08 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 04/12/2016 14:42 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 04/12/2016 14:42 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 14:42 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 04/12/2016 14:42 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 04/12/2016 14:42 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS 200 mg/L SM2540C 04/11/2016 16:06 PARMSTR251 Page 7 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006749 Collection Date:06-Apr-16 5:22 PM Site:GMW-10 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 21 mg/L EPA 9056A 04/07/2016 19:22 BGN9034110 Fluoride 0.14 mg/L EPA 9056A 04/07/2016 19:22 BGN90340.1 1 Nitrate 1.7 mg/L EPA 9056A 04/07/2016 19:22 BGN90340.1 1 Nitrate as N 0.37 mg-N/L EPA 9056A 04/07/2016 19:22 BGN90340.023 1 Sulfate 16 mg/L EPA 9056A 04/07/2016 19:22 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/13/2016 09:43 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.065 mg/L SW 6010D 04/12/2016 19:12 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 04/12/2016 19:12 JJMACKE0.05 1 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 19:12 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 19:12 JJMACKE0.005 1 Iron (Fe)0.028 mg/L SW 6010D 04/12/2016 19:12 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L SW 6010D 04/12/2016 19:12 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 04/12/2016 19:12 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 19:12 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L SW 6010D 04/12/2016 19:12 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 04/12/2016 14:47 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 04/12/2016 14:47 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 14:47 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 04/12/2016 14:47 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 04/12/2016 14:47 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS 190 mg/L SM2540C 04/11/2016 16:06 PARMSTR251 Page 8 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006750 Collection Date:06-Apr-16 5:41 PM Site:GMW-11 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 33 mg/L EPA 9056A 04/07/2016 20:13 BGN90342.5 25 Fluoride < 0.5 mg/L EPA 9056A 04/07/2016 20:13 BGN90340.5 5 Nitrate 3.3 mg/L EPA 9056A 04/07/2016 20:13 BGN90340.5 5 Nitrate as N 0.75 mg-N/L EPA 9056A 04/07/2016 20:13 BGN90340.023 1 Sulfate 230 mg/L EPA 9056A 04/07/2016 20:13 BGN90342.5 25 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/13/2016 09:45 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.049 mg/L SW 6010D 04/12/2016 19:15 JJMACKE0.005 1 Boron (B)1.39 mg/L SW 6010D 04/12/2016 19:15 JJMACKE0.05 1 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 19:15 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 19:15 JJMACKE0.005 1 Iron (Fe)0.087 mg/L SW 6010D 04/12/2016 19:15 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L SW 6010D 04/12/2016 19:15 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 04/12/2016 19:15 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 19:15 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L SW 6010D 04/12/2016 19:15 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 04/12/2016 14:52 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 04/12/2016 14:52 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 14:52 JAHERMA11 Selenium (Se)41.2 ug/L SW 6020B 04/12/2016 14:52 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 04/12/2016 14:52 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS 610 mg/L SM2540C 04/11/2016 16:06 PARMSTR251 Page 9 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006751 Collection Date:06-Apr-16 3:05 PM Site:LP-1 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 43 mg/L EPA 9056A 04/07/2016 20:30 BGN90342.5 25 Fluoride < 2.5 mg/L EPA 9056A 04/07/2016 20:30 BGN90342.5 25 Nitrate 51 mg/L EPA 9056A 04/07/2016 20:30 BGN90342.5 25 Nitrate as N 11 mg-N/L EPA 9056A 04/07/2016 20:30 BGN90340.023 1 Sulfate 2200 mg/L EPA 9056A 04/07/2016 20:30 BGN903450500 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/13/2016 09:48 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.037 mg/L SW 6010D 04/12/2016 19:19 JJMACKE0.005 1 Boron (B)43.4 mg/L SW 6010D 04/12/2016 19:19 JJMACKE0.5 10 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 19:19 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 19:19 JJMACKE0.005 1 Iron (Fe)0.369 mg/L SW 6010D 04/12/2016 19:19 JJMACKE0.01 1 Manganese (Mn)1.74 mg/L SW 6010D 04/12/2016 19:19 JJMACKE0.005 1 Nickel (Ni)0.121 mg/L SW 6010D 04/12/2016 19:19 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 19:19 JJMACKE0.005 1 Zinc (Zn)0.019 mg/L SW 6010D 04/12/2016 19:19 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)7.23 ug/L SW 6020B 04/12/2016 14:58 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 04/12/2016 14:58 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 14:58 JAHERMA11 Selenium (Se)796 ug/L SW 6020B 04/12/2016 14:58 JAHERMA1010 Thallium (Tl) Low Level 0.625 ug/L SW 6020B 04/12/2016 14:58 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS 3600 mg/L SM2540C 04/11/2016 16:06 PARMSTR2501 Page 10 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006752 Collection Date:06-Apr-16 3:30 PM Site:LP-2 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 150 mg/L EPA 9056A 04/07/2016 20:47 BGN90342.5 25 Fluoride < 2.5 mg/L EPA 9056A 04/07/2016 20:47 BGN90342.5 25 Nitrate 70 mg/L EPA 9056A 04/07/2016 20:47 BGN90342.5 25 Nitrate as N 16 mg-N/L EPA 9056A 04/07/2016 20:47 BGN90340.023 1 Sulfate 2500 mg/L EPA 9056A 04/07/2016 20:47 BGN903450500 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/13/2016 09:50 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.032 mg/L SW 6010D 04/12/2016 19:23 JJMACKE0.005 1 Boron (B)50.5 mg/L SW 6010D 04/12/2016 19:23 JJMACKE0.5 10 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 19:23 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 19:23 JJMACKE0.005 1 Iron (Fe)2.09 mg/L SW 6010D 04/12/2016 19:23 JJMACKE0.01 1 Manganese (Mn)1.11 mg/L SW 6010D 04/12/2016 19:23 JJMACKE0.005 1 Nickel (Ni)0.107 mg/L SW 6010D 04/12/2016 19:23 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 19:23 JJMACKE0.005 1 Zinc (Zn)0.034 mg/L SW 6010D 04/12/2016 19:23 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)4.37 ug/L SW 6020B 04/12/2016 15:03 JAHERMA11 Cadmium (Cd)1.11 ug/L SW 6020B 04/12/2016 15:03 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 15:03 JAHERMA11 Selenium (Se)639 ug/L SW 6020B 04/12/2016 15:03 JAHERMA1010 Thallium (Tl) Low Level 0.289 ug/L SW 6020B 04/12/2016 15:03 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS 4100 mg/L SM2540C 04/11/2016 16:06 PARMSTR2501 Page 11 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006753 Collection Date:06-Apr-16 3:48 PM Site:LP-3 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 330 mg/L EPA 9056A 04/07/2016 21:09 BGN9034550 Fluoride < 5 mg/L EPA 9056A 04/07/2016 21:09 BGN9034550 Nitrate 49 mg/L EPA 9056A 04/07/2016 21:09 BGN9034550 Nitrate as N 11 mg-N/L EPA 9056A 04/07/2016 21:09 BGN90340.023 1 Sulfate 2600 mg/L EPA 9056A 04/07/2016 21:09 BGN903450500 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/13/2016 09:53 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.032 mg/L SW 6010D 04/12/2016 19:27 JJMACKE0.005 1 Boron (B)49.6 mg/L SW 6010D 04/12/2016 19:27 JJMACKE0.5 10 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 19:27 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 19:27 JJMACKE0.005 1 Iron (Fe)1.54 mg/L SW 6010D 04/12/2016 19:27 JJMACKE0.01 1 Manganese (Mn)1.16 mg/L SW 6010D 04/12/2016 19:27 JJMACKE0.005 1 Nickel (Ni)0.034 mg/L SW 6010D 04/12/2016 19:27 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 19:27 JJMACKE0.005 1 Zinc (Zn)0.034 mg/L SW 6010D 04/12/2016 19:27 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)2.44 ug/L SW 6020B 04/12/2016 15:09 JAHERMA11 Cadmium (Cd)1.33 ug/L SW 6020B 04/12/2016 15:09 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 15:09 JAHERMA11 Selenium (Se)561 ug/L SW 6020B 04/12/2016 15:09 JAHERMA1010 Thallium (Tl) Low Level 0.355 ug/L SW 6020B 04/12/2016 15:09 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS 4600 mg/L SM2540C 04/11/2016 16:06 PARMSTR2501 Page 12 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006754 Collection Date:06-Apr-16 4:10 PM Site:LP-4 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 230 mg/L EPA 9056A 04/07/2016 21:25 BGN9034550 Fluoride < 5 mg/L EPA 9056A 04/07/2016 21:25 BGN9034550 Nitrate 51 mg/L EPA 9056A 04/07/2016 21:25 BGN9034550 Nitrate as N 12 mg-N/L EPA 9056A 04/07/2016 21:25 BGN90340.023 1 Sulfate 2900 mg/L EPA 9056A 04/07/2016 21:25 BGN903450500 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/15/2016 11:32 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.032 mg/L SW 6010D 04/12/2016 19:31 JJMACKE0.005 1 Boron (B)51.0 mg/L SW 6010D 04/12/2016 19:31 JJMACKE0.5 10 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 19:31 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 19:31 JJMACKE0.005 1 Iron (Fe)0.073 mg/L SW 6010D 04/12/2016 19:31 JJMACKE0.01 1 Manganese (Mn)2.16 mg/L SW 6010D 04/12/2016 19:31 JJMACKE0.005 1 Nickel (Ni)0.133 mg/L SW 6010D 04/12/2016 19:31 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 19:31 JJMACKE0.005 1 Zinc (Zn)0.125 mg/L SW 6010D 04/12/2016 19:31 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)2.63 ug/L SW 6020B 04/12/2016 15:14 JAHERMA11 Cadmium (Cd)1.47 ug/L SW 6020B 04/12/2016 15:14 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 15:14 JAHERMA11 Selenium (Se)373 ug/L SW 6020B 04/12/2016 15:14 JAHERMA11 Thallium (Tl) Low Level 0.648 ug/L SW 6020B 04/12/2016 15:14 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS 4500 mg/L SM2540C 04/11/2016 16:06 PARMSTR2501 Page 13 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006755 Collection Date:06-Apr-16 2:39 PM Site:DUP GMW-9 Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 4.5 mg/L EPA 9056A 04/07/2016 14:18 BGN90340.1 1 Fluoride 0.13 mg/L EPA 9056A 04/07/2016 14:18 BGN90340.1 1 Nitrate 1.5 mg/L EPA 9056A 04/07/2016 14:18 BGN90340.1 1 Nitrate as N 0.34 mg-N/L EPA 9056A 04/07/2016 14:18 BGN90340.023 1 Sulfate 55 mg/L EPA 9056A 04/07/2016 14:18 BGN9034110 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/13/2016 09:55 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.068 mg/L SW 6010D 04/12/2016 19:50 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 04/12/2016 19:50 JJMACKE0.05 1 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 19:50 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 19:50 JJMACKE0.005 1 Iron (Fe)0.033 mg/L SW 6010D 04/12/2016 19:50 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L SW 6010D 04/12/2016 19:50 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 04/12/2016 19:50 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 19:50 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L SW 6010D 04/12/2016 19:50 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 04/12/2016 15:35 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 04/12/2016 15:35 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 15:35 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 04/12/2016 15:35 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 04/12/2016 15:35 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS 200 mg/L SM2540C 04/11/2016 16:06 PARMSTR251 Page 14 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 2016006756 Collection Date:06-Apr-16 3:13 PM Site:FIELD BLANK Matrix:GW_RCRA Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride < 0.1 mg/L EPA 9056A 04/07/2016 09:15 BGN90340.1 1 Fluoride < 0.1 mg/L EPA 9056A 04/07/2016 09:15 BGN90340.1 1 Nitrate < 0.1 mg/L EPA 9056A 04/07/2016 09:15 BGN90340.1 1 Nitrate as N < 0.023 mg-N/L EPA 9056A 04/07/2016 09:15 BGN90340.023 1 Sulfate < 0.1 mg/L EPA 9056A 04/07/2016 09:15 BGN90340.1 1 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 7470A 04/15/2016 11:35 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)< 0.005 mg/L SW 6010D 04/12/2016 19:54 JJMACKE0.005 1 Boron (B)< 0.05 mg/L SW 6010D 04/12/2016 19:54 JJMACKE0.05 1 Chromium (Cr)< 0.005 mg/L SW 6010D 04/12/2016 19:54 JJMACKE0.005 1 Copper (Cu)< 0.005 mg/L SW 6010D 04/12/2016 19:54 JJMACKE0.005 1 Iron (Fe)< 0.01 mg/L SW 6010D 04/12/2016 19:54 JJMACKE0.01 1 Manganese (Mn)< 0.005 mg/L SW 6010D 04/12/2016 19:54 JJMACKE0.005 1 Nickel (Ni)< 0.005 mg/L SW 6010D 04/12/2016 19:54 JJMACKE0.005 1 Silver (Ag)< 0.005 mg/L SW 6010D 04/12/2016 19:54 JJMACKE0.005 1 Zinc (Zn)< 0.005 mg/L SW 6010D 04/12/2016 19:54 JJMACKE0.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L SW 6020B 04/12/2016 15:41 JAHERMA11 Cadmium (Cd)< 1 ug/L SW 6020B 04/12/2016 15:41 JAHERMA11 Lead (Pb)< 1 ug/L SW 6020B 04/12/2016 15:41 JAHERMA11 Selenium (Se)< 1 ug/L SW 6020B 04/12/2016 15:41 JAHERMA11 Thallium (Tl) Low Level < 0.2 ug/L SW 6020B 04/12/2016 15:41 JAHERMA0.2 1 TOTAL DISSOLVED SOLIDS TDS < 25 mg/L SM2540C 04/11/2016 16:06 PARMSTR251 Page 15 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 Q16040104 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0296 mg/L -10.0296 0.1 < 1/2 RDL Fluoride 0.0441 mg/L -10.0441 0.1 < 1/2 RDL Nitrate 0.012 mg/L -10.012 0.1 < 1/2 RDL Sulfate -0.0018 mg/L -1-0.0018 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 6.35 5 101mg/L -1208016.35 Fluoride 5.34 5 106mg/L -1208015.34 Nitrate 5.19 5 104mg/L -1208015.19 Sulfate 6.99 5 104mg/L -1208016.99 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 6.35 5 101 0.00197mg/L -1208016.35 Fluoride 5.38 5 107 0.65mg/L -1208015.38 Nitrate 5.21 5 104 0.359mg/L -1208015.21 Sulfate 7 5 104 0.276mg/L -1208017 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Chloride 5.85 5 95.9mg/L -1208015.85 Fluoride 5.39 5 107mg/L -1208015.39 Nitrate 5.16 5 102mg/L -1208015.16 Sulfate 8.96 5 102mg/L -1208018.96 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Chloride 5.92 5 97.3 1.46mg/L -1208015.92 Fluoride 5.4 5 107 0.112mg/L -1208015.4 Nitrate 5.15 5 102 0.0449mg/L -1208015.15 Sulfate 8.95 5 102 0.237mg/L -1208018.95 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 4.99 5 99.8mg/L -1208014.99 Fluoride 5.47 5 109mg/L -1208015.47 Nitrate 5.14 5 103mg/L -1208015.14 Sulfate 5.17 5 103mg/L -1208015.17 Page 16 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 Q16040261 HG 7470 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) 0.011 ug/L -10.011 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.04 2 102ug/L -1158512.04 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16030238 -- 2016006726 Mercury (Hg) 0.981 1 99.3ug/L -1257510.981 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16030238 -- 2016006726 Mercury (Hg) 1.01 1 102 2.98ug/L -1257511.01 Page 17 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 Q16040319 HG 7470 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) 0.007 ug/L -10.007 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration Mercury (Hg) 0.002 ug/L -10.002 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 3 RDL Relative Concentration Mercury (Hg) 0.004 ug/L -10.004 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.08 1 107ug/L -1257511.08 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 1.06 1 105 2.07ug/L -11.06 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 2.03 2 102ug/L -1158512.03 Final QualifierDilMeasuredUnits:Parameter LCS # 2 % Recovery LCL UCLSpike Mercury (Hg) 2 2 99.9ug/L -1158512 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16030484 -- 2016007825 Mercury (Hg) 1.04 1 104ug/L -1257511.04 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16030484 -- 2016007825 Mercury (Hg) 1.02 1 102 2.05ug/L -1257511.02 Final QualifierDilMeasuredUnits:Parameter MS # 2 % Recovery LCL UCLSpike Parent Sample: J16030484 -- 2016007832 Mercury (Hg) 1 1 100ug/L -1257511 Final QualifierDilMeasuredUnits:Parameter MSD # 2 RPD% Recovery LCL UCLSpike Parent Sample: J16030484 -- 2016007832 Mercury (Hg) 0.999 1 99.7 0.5ug/L -1257510.999 Page 18 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 Q16040206 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Barium (Ba) -0.000135 mg/L -1-0.000135 0.005 < 1/2 RDL Boron (B) -0.00166 mg/L -1-0.00166 0.05 < 1/2 RDL Chromium (Cr) -0.000916 mg/L -1-0.000916 0.005 < 1/2 RDL Copper (Cu) 0.00116 mg/L -10.00116 0.005 < 1/2 RDL Iron (Fe) -0.000014 mg/L -1-0.000014 0.01 < 1/2 RDL Manganese (Mn) 0.00004 mg/L -10.00004 0.005 < 1/2 RDL Nickel (Ni) -0.000339 mg/L -1-0.000339 0.005 < 1/2 RDL Silver (Ag) 0.000156 mg/L -10.000156 0.005 < 1/2 RDL Zinc (Zn) 0.00125 mg/L -10.00125 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Barium (Ba) 5.11 5 102mg/L -1208015.11 Boron (B) 5.04 5 101mg/L -1208015.04 Chromium (Cr) 4.9 5 98mg/L -1208014.9 Copper (Cu) 4.97 5 99.4mg/L -1208014.97 Iron (Fe) 4.86 5 97.3mg/L -1208014.86 Manganese (Mn) 5.04 5 101mg/L -1208015.04 Nickel (Ni) 4.8 5 96.1mg/L -1208014.8 Silver (Ag) 0.512 0.5 102mg/L -1208010.512 Zinc (Zn) 4.88 5 97.6mg/L -1208014.88 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16030238 -- 2016006726 Barium (Ba) 5.18 5 103mg/L -1257515.18 Boron (B) 5.72 5 99.7mg/L -1257515.72 Chromium (Cr) 4.81 5 96.1mg/L -1257514.81 Copper (Cu) 4.95 5 99mg/L -1257514.95 Iron (Fe) 4.82 5 96.3mg/L -1257514.82 Manganese (Mn) 4.93 5 98.7mg/L -1257514.93 Nickel (Ni) 4.57 5 91.4mg/L -1257514.57 Silver (Ag) 0.493 0.5 98.6mg/L -1257510.493 Zinc (Zn) 4.62 5 92.5mg/L -1257514.62 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16030238 -- 2016006726 Barium (Ba) 5.23 5 103 0.796mg/L -1257515.23 Boron (B) 5.69 5 99 0.704mg/L -1257515.69 Chromium (Cr) 4.75 5 94.9 1.24mg/L -1257514.75 Copper (Cu) 4.98 5 99.7 0.745mg/L -1257514.98 Page 19 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 Q16040206 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16030238 -- 2016006726 Iron (Fe) 4.78 5 95.5 0.792mg/L -1257514.78 Manganese (Mn) 4.88 5 97.6 1.08mg/L -1257514.88 Nickel (Ni) 4.51 5 90.2 1.28mg/L -1257514.51 Silver (Ag) 0.495 0.5 99.1 0.555mg/L -1257510.495 Zinc (Zn) 4.53 5 90.6 2.05mg/L -1257514.53 Page 20 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 Q16040210 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Arsenic (As) -0.0039 ug/L -1-0.0039 1 < 1/2 RDL Cadmium (Cd) -0.0028 ug/L -1-0.0028 1 < 1/2 RDL Lead (Pb) -0.0065 ug/L -1-0.0065 1 < 1/2 RDL Selenium (Se) -0.025 ug/L -1-0.025 1 < 1/2 RDL Thallium (Tl) Low Level 0.0253 ug/L -10.0253 0.2 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Arsenic (As) 49.1 50 98.2ug/L -12080149.1 Cadmium (Cd) 50.1 50 100ug/L -12080150.1 Lead (Pb) 49.5 50 98.9ug/L -12080149.5 Selenium (Se) 49.2 50 98.3ug/L -12080149.2 Thallium (Tl) Low Level 49.4 50 98.8ug/L -149.4 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16030238 -- 2016006746 Arsenic (As) 52.1 50 104ug/L -12080152.1 Cadmium (Cd) 49.9 50 99.7ug/L -12080149.9 Lead (Pb) 50.2 50 100ug/L -12080150.2 Selenium (Se) 60 50 96.9ug/L -12080160 Thallium (Tl) Low Level 45.9 50 91.8ug/L -145.9 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16030238 -- 2016006746 Arsenic (As) 51.4 50 103 1.35ug/L -12080151.4 Cadmium (Cd) 49.3 50 98.5 1.25ug/L -12080149.3 Lead (Pb) 49.7 50 99.4 0.984ug/L -12080149.7 Selenium (Se) 58.9 50 94.6 2.32ug/L -12080158.9 Thallium (Tl) Low Level 46.6 50 93.1 1.45ug/L -146.6 Page 21 of 23 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16030238 Q16040187 TDS TOTAL DISSOLVED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TDS mg/L -10 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration TDS mg/L -10 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16030238 -- 2016006726 TDS 0.44mg/L -11130 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16030238 -- 2016006746 TDS 1.09mg/L -1926 Final QualifierDilMeasuredUnits:Parameter Duplicate # 3 RPD Parent Sample: J16030238 -- 2016006747 TDS 0.785mg/L -12030 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 97mg/L -11090197 Page 22 of 23 Page 23 of 23 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Order Summary Report Analytical Laboratory Order Number:J16070392 Project Name:ROXBORO - Lab Contact:Anne Pridgeon Date:7/26/2016 Customer Address:Roxboro Steam Station Customer Name(s):John Toepfer, Tim Hunsucker 1700 Dunnaway Road Semora,NC 27343 Phone: 980-875-6610 Report Authorized By: (Signature) Program Comments: Please contact the Program Manager (Anne Pridgeon) with any questions regarding this report. Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results) under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have been qualified by Duke Energy to perform these analyses except where noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub-contracted Laboratory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC) Certification: The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of specific methods. Anne Pridgeon Duke Energy Analytical Lab Page 1 of 12 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016021820 Roxboro 14-Jul-16 3:20 PM Kyle Donovan LP-5 2016021821 Roxboro 14-Jul-16 3:15 PM Kyle Donovan LP-6 2 Total Samples Duke Energy Analytical Lab Page 2 of 12 COC and .pdf report are in agreement with sample totals and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. All laboratory QA/QC requirements are acceptable. Yes No Technical Validation Review Checklist: Yes No Yes No Report Sections Included: Job Summary Report Sub-contracted Laboratory Results Sample Identification Customer Specific Data Sheets, Reports, & Documentation Technical Validation of Data Package Customer Database Entries Analytical Laboratory Certificate of Analysis Analytical Laboratory QC Report Chain of Custody Reviewed By:Anne Pridgeon Date:7/26/2016 Electronic Data Deliverable (EDD) Sent Separatel Duke Energy Analytical Lab Page 3 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070392 2016021820 Collection Date:14-Jul-16 3:20 PM Site:LP-5 Matrix:OTHER Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 644.7 mg/L EPA 300.0 07/16/2016 11:03 BGN903410100 Fluoride < 1 mg/L EPA 300.0 07/16/2016 11:03 BGN9034110 Nitrate 2.577 mg/L EPA 300.0 07/16/2016 11:03B2 BGN9034110 Nitrate as N 0.5817 mg-N/L EPA 300.0 07/16/2016 11:03 BGN90340.023 1 Sulfate 1789 mg/L EPA 300.0 07/16/2016 11:03 BGN903450500 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/21/2016 13:58 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.062 mg/L EPA 200.7 07/25/2016 09:42 MHH71310.005 1 Boron (B)20.2 mg/L EPA 200.7 07/25/2016 09:42 MHH71310.25 5 Chromium (Cr)0.109 mg/L EPA 200.7 07/25/2016 09:42 MHH71310.005 1 Copper (Cu)< 0.005 mg/L EPA 200.7 07/25/2016 09:42 MHH71310.005 1 Iron (Fe)0.315 mg/L EPA 200.7 07/25/2016 09:42 MHH71310.01 1 Manganese (Mn)1.05 mg/L EPA 200.7 07/25/2016 09:42 MHH71310.005 1 Nickel (Ni)0.015 mg/L EPA 200.7 07/25/2016 09:42 MHH71310.005 1 Silver (Ag)< 0.005 mg/L EPA 200.7 07/25/2016 09:42 MHH71310.005 1 Zinc (Zn)0.009 mg/L EPA 200.7 07/25/2016 09:42 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)1.24 ug/L EPA 200.8 07/21/2016 22:43M1 CWSPEN311 Cadmium (Cd)1.64 ug/L EPA 200.8 07/21/2016 22:43 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 07/21/2016 22:43 CWSPEN311 Selenium (Se)126 ug/L EPA 200.8 07/21/2016 22:43M4 CWSPEN311 Thallium (Tl) Low Level < 0.2 ug/L EPA 200.8 07/21/2016 22:43 CWSPEN30.2 1 TOTAL DISSOLVED SOLIDS TDS 4000 mg/L SM2540C 07/19/2016 14:50 PARMSTR251 Duke Energy Analytical Lab Page 4 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070392 2016021821 Collection Date:14-Jul-16 3:15 PM Site:LP-6 Matrix:OTHER Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF INORGANIC IONS BY IC Chloride 632.9 mg/L EPA 300.0 07/16/2016 11:18 BGN903410100 Fluoride < 1 mg/L EPA 300.0 07/16/2016 11:18 BGN9034110 Nitrate 2.651 mg/L EPA 300.0 07/16/2016 11:18B2 BGN9034110 Nitrate as N 0.5984 mg-N/L EPA 300.0 07/16/2016 11:18 BGN90340.023 1 Sulfate 1931 mg/L EPA 300.0 07/16/2016 11:18 BGN903450500 MERCURY (COLD VAPOR) IN WATER Mercury (Hg)< 0.05 ug/L EPA 245.1 07/21/2016 14:01 DMFRANC0.05 1 TOTAL RECOVERABLE METALS BY ICP Barium (Ba)0.066 mg/L EPA 200.7 07/25/2016 09:38R1 MHH71310.005 1 Boron (B)15.5 mg/L EPA 200.7 07/25/2016 09:38 MHH71310.05 1 Chromium (Cr)0.137 mg/L EPA 200.7 07/25/2016 09:38 MHH71310.005 1 Copper (Cu)< 0.005 mg/L EPA 200.7 07/25/2016 09:38 MHH71310.005 1 Iron (Fe)0.224 mg/L EPA 200.7 07/25/2016 09:38 MHH71310.01 1 Manganese (Mn)1.86 mg/L EPA 200.7 07/25/2016 09:38 MHH71310.005 1 Nickel (Ni)0.012 mg/L EPA 200.7 07/25/2016 09:38 MHH71310.005 1 Silver (Ag)< 0.005 mg/L EPA 200.7 07/25/2016 09:38 MHH71310.005 1 Zinc (Zn)0.007 mg/L EPA 200.7 07/25/2016 09:38 MHH71310.005 1 TOTAL RECOVERABLE METALS BY ICP-MS Arsenic (As)< 1 ug/L EPA 200.8 07/21/2016 23:09 CWSPEN311 Cadmium (Cd)1.28 ug/L EPA 200.8 07/21/2016 23:09 CWSPEN311 Lead (Pb)< 1 ug/L EPA 200.8 07/21/2016 23:09 CWSPEN311 Selenium (Se)54.1 ug/L EPA 200.8 07/21/2016 23:09 CWSPEN311 Thallium (Tl) Low Level 0.249 ug/L EPA 200.8 07/21/2016 23:09 CWSPEN30.2 1 TOTAL DISSOLVED SOLIDS TDS 4200 mg/L SM2540C 07/19/2016 14:50 PARMSTR251 Qualifiers: B2 Target analyte was detected in blank(s) at a concentration greater than ½ the reporting limit but less than the reporting limit. Analyte concentration in sample is valid and may be used for compliance purposes. M1 Matrix spike recovery was High: the associated Laboratory Control Spike (LCS) was acceptable. M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate to the spike level. The associated Laboratory Control Spike recovery was acceptable. R1 Relative Percent Difference exceeded method acceptance limits, see additional notes. Duke Energy Analytical Lab Page 5 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070392 Q16070352 Dionex INORGANIC IONS BY IC Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Chloride 0.0034 mg/L -10.0034 0.1 < 1/2 RDL Fluoride 0.0238 mg/L -10.0238 0.1 < 1/2 RDL Nitrate 0.0674 mg/L -10.0674 0.1 > 1/2 RDL Sulfate -0.0366 mg/L -1-0.0366 0.1 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Chloride 9.56 5 95.8mg/L -1208019.56 Fluoride 5.02 5 99.9mg/L -1208015.02 Nitrate 4.98 5 98.8mg/L -1208014.98 Sulfate 6.7 5 95.8mg/L -1208016.7 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Chloride 9.55 5 95.7 0.153mg/L -1208019.55 Fluoride 5.03 5 100 0.172mg/L -1208015.03 Nitrate 4.94 5 97.9 0.846mg/L -1208014.94 Sulfate 6.7 5 95.8 0.00835mg/L -1208016.7 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Chloride 5.24 5 105mg/L -1109015.24 Fluoride 5.15 5 103mg/L -1109015.15 Nitrate 5.23 5 105mg/L -1109015.23 Sulfate 5.22 5 104mg/L -1109015.22 Duke Energy Analytical Lab Page 6 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070392 Q16070552 HG 245.1 MERCURY (COLD VAPOR) IN WATER Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Mercury (Hg) 0.021 ug/L -10.021 0.05 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter IS # 1 % Recovery LCL UCLSpike Mercury (Hg) 0.953 20 86ug/L -130702019.1 Final QualifierDilMeasuredUnits:Parameter ISD # 1 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.951 20 85.9 0.175ug/L -130702019 Final QualifierDilMeasuredUnits:Parameter IS # 2 % Recovery LCL UCLSpike Mercury (Hg) 0.941 20 92.4ug/L -130702018.8 Final QualifierDilMeasuredUnits:Parameter ISD # 2 RPD% Recovery LCL UCLSpike Mercury (Hg) 0.949 20 93.1 0.809ug/L -130702019 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Mercury (Hg) 1.97 2 98.3ug/L -1158511.97 Duke Energy Analytical Lab Page 7 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070392 Q16070519 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Barium (Ba) 0.0001 mg/L -10.0001 0.005 < 1/2 RDL Boron (B) 0.00102 mg/L -10.00102 0.05 < 1/2 RDL Chromium (Cr) 0.000069 mg/L -10.000069 0.005 < 1/2 RDL Copper (Cu) 0.000779 mg/L -10.000779 0.005 < 1/2 RDL Iron (Fe) 0.000841 mg/L -10.000841 0.01 < 1/2 RDL Manganese (Mn) -0.000049 mg/L -1-0.000049 0.005 < 1/2 RDL Nickel (Ni) 0.00005 mg/L -10.00005 0.005 < 1/2 RDL Silver (Ag) 0.000471 mg/L -10.000471 0.005 < 1/2 RDL Zinc (Zn) 0.000723 mg/L -10.000723 0.005 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Barium (Ba) 5.07 5 101mg/L -1158515.07 Boron (B) 4.91 5 98.3mg/L -1158514.91 Chromium (Cr) 4.92 5 98.5mg/L -1158514.92 Copper (Cu) 4.91 5 98.1mg/L -1158514.91 Iron (Fe) 4.99 5 99.8mg/L -1158514.99 Manganese (Mn) 4.99 5 99.8mg/L -1158514.99 Nickel (Ni) 4.97 5 99.3mg/L -1158514.97 Silver (Ag) 0.467 0.5 93.5mg/L -1158510.467 Zinc (Zn) 4.95 5 99mg/L -1158514.95 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070392 -- 2016021821 Barium (Ba) 4.85 5 95.7mg/L -1307014.85 Boron (B) 20.3 5 97mg/L -13070120.3 Chromium (Cr) 4.87 5 94.7mg/L -1307014.87 Copper (Cu) 4.99 5 100mg/L -1307014.99 Iron (Fe) 5.14 5 98.2mg/L -1307015.14 Manganese (Mn) 6.64 5 95.5mg/L -1307016.64 Nickel (Ni) 4.69 5 93.6mg/L -1307014.69 Silver (Ag) 0.465 0.5 92.9mg/L -1307010.465 Zinc (Zn) 4.5 5 89.8mg/L -1307014.5 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070392 -- 2016021821 Barium (Ba) 3.46 5 67.9 34mg/L -1307013.46 Boron (B) 20.5 5 102 4.61mg/L -13070120.5 Chromium (Cr) 4.88 5 94.8 0.148mg/L -1307014.88 Copper (Cu) 4.98 5 99.9 0.12mg/L -1307014.98 Duke Energy Analytical Lab Page 8 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070392 Q16070519 ICP_TRM TOTAL RECOVERABLE METALS BY ICP Level II QC Summary Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070392 -- 2016021821 Iron (Fe) 5.15 5 98.5 0.285mg/L -1307015.15 Manganese (Mn) 6.7 5 96.7 1.23mg/L -1307016.7 Nickel (Ni) 4.7 5 93.7 0.0854mg/L -1307014.7 Silver (Ag) 0.463 0.5 92.5 0.35mg/L -1307010.463 Zinc (Zn) 4.51 5 90.1 0.267mg/L -1307014.51 Duke Energy Analytical Lab Page 9 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070392 Q16070525 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration Arsenic (As) -0.0186 ug/L -1-0.0186 1 < 1/2 RDL Cadmium (Cd) 0.004 ug/L -10.004 1 < 1/2 RDL Lead (Pb) 0.302 ug/L -10.302 1 < 1/2 RDL Selenium (Se) -0.165 ug/L -1-0.165 1 < 1/2 RDL Thallium (Tl) Low Level 0.0635 ug/L -10.0635 0.2 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike Arsenic (As) 52.7 50 105ug/L -11585152.7 Cadmium (Cd) 52.4 50 105ug/L -11585152.4 Lead (Pb) 53 50 106ug/L -11585153 Selenium (Se) 51.6 50 103ug/L -11585151.6 Thallium (Tl) Low Level 52.1 50 104ug/L -11585152.1 Final QualifierDilMeasuredUnits:Parameter MS # 1 % Recovery LCL UCLSpike Parent Sample: J16070392 -- 2016021820 Arsenic (As) 61 50 120ug/L -13070161 Cadmium (Cd) 52.5 50 102ug/L -13070152.5 Lead (Pb) 52.8 50 106ug/L -13070152.8 Selenium (Se) 186 50 121ug/L -130701186 Thallium (Tl) Low Level 43.5 50 86.7ug/L -13070143.5 Final QualifierDilMeasuredUnits:Parameter MSD # 1 RPD% Recovery LCL UCLSpike Parent Sample: J16070392 -- 2016021820 Arsenic (As) 78.1 50 154 24.9ug/L -13070178.1 Cadmium (Cd) 53.2 50 103 1.36ug/L -13070153.2 Lead (Pb) 51.4 50 103 2.6ug/L -13070151.4 Selenium (Se) 191 50 131 7.66ug/L -130701191 Thallium (Tl) Low Level 36.5 50 72.7 17.6ug/L -13070136.5 Duke Energy Analytical Lab Page 10 of 12 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16070392 Q16070446 TDS TOTAL DISSOLVED SOLIDS Level II QC Summary Final QualifierDilMeasuredUnits:Parameter Blank # 1 RDL Relative Concentration TDS mg/L -1-1 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Blank # 2 RDL Relative Concentration TDS mg/L -10 25 < 1/2 RDL Final QualifierDilMeasuredUnits:Parameter Duplicate # 1 RPD Parent Sample: J16060373 -- 2016017136 TDS 1.34mg/L -1375 Final QualifierDilMeasuredUnits:Parameter Duplicate # 2 RPD Parent Sample: J16060373 -- 2016017137 TDS 4.69mg/L -1218 Final QualifierDilMeasuredUnits:Parameter Duplicate # 3 RPD Parent Sample: J16060373 -- 2016017138 TDS 0mg/L -11 Final QualifierDilMeasuredUnits:Parameter LCS # 1 % Recovery LCL UCLSpike TDS 100 103mg/L -110901103 Duke Energy Analytical Lab Page 11 of 12 D u k e E n e r g y A n a l y t i c a l L a b P a g e 1 2 o f 1 2