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HomeMy WebLinkAboutWQ0000020_Grndwater-Surface Water Sampling November 2019_20191230� DUKE 410 S. Wilmington Street, Raleigh, NC 27601 ENERGY® Mailing Address Mail Code NC 15 Raleigh, NC 27601 919-546-7863 December 30, 2019 NCDEQ Division of Water Resources Information Processing Unit 1617 Mail Service Center Raleigh, NC 27699-1617 RE: Duke Energy Progress, LLC. Permit WQ0000020, Asheville Airport Fills November 2019 Groundwater and Surface Water Analytical Results Dear Sir or Madam: Attached are the results from the most recent semi-annual groundwater monitoring sampling event conducted in November 2019 for the wells near the Area I, III and IV structural fills at the Asheville Regional Airport. These results include the four additional wells installed in 2018 near Area I fill. Also attached are the quarterly 'surface' water sampling results from locations near the Area I fill. The results from these sampling events are included on the GW59CCR forms per permit WQ0000020, dated September 2, 2015. As these structural fill sampling events are not part of an NPDES permit, these forms were slightly modified and are not signed. Area I groundwater monitoring wells and 'surface' water samples were collected on November 4 & 5, 2019. Area III and IV groundwater monitoring wells were sampled between November 4 - 6, 2019. Note that results for well MW-7A4 showed anomalous results for conductivity, TDS, arsenic, sulfate, cadmium, manganese, nickel & selenium. Once results from MW-7A4 were received, a confirmatory sample was collected on December 12, 2019. Preliminary results from the re -sample confirm the elevated levels for most parameters, but the boron concentration was less than 50 ppb (due to lab interference, the attached result for boron was less than 5,000 ppb). Well MW-7A4 is located along Ferncliff Park Drive and it is our understanding that underground utility work was performed in the vicinity of this well since the April 2019 sampling event. Duke Energy Progress (DEP) will submit to the Asheville Regional Office the results from the December 2019 re -sampling of well MW-7A4. DEP will continue semi-annual sampling, per above -referenced permit. Per our prior letter to DEQ (March 2, 2015 to Mr. Brett Laverty), DEP requests that DEQ continue to contact MSD directly regarding leachate quantity and quality for Area III and Area IV leachate discharges. December 30, 2019 Page 2 If you have any questions or need any clarification regarding the information provided, feel free to contact me at iohn.toepfer@duke-energy.com or at 919-546-7863 at your convenience. Respectfully submi d, J n pToepfer, P.E. Lead Engineer, Duke Energy EHS CCP Waste & Groundwater Programs Attachments cc: Mr. G. Landon Davidson NCDENR/Asheville Regional Office 2090 U.S. 70 Highway Swannanoa, NC 28778 cc: Mr. Matt Hanchey— NC20 Mr. Ed Sullivan - EC13K Mr. Ryan Czop — EC13K Mr. John Toepfer— NC15 Ms. Teresa Williams — Asheville Plant Ms. Tina Woodward — EC13K Mr. Jeremy Pruett — EC13K Ms. Bryson Sheetz — EC13K Mr. Bryan Moeller—EC13K Mr. Matt Pickett —Asheville Plant Ms. Kathy Webb—SynTerra Corporation Mr. James McNash - Geosyntec Mr. Michael Reisman —Asheville Airport Asheville Regional Airport 61 Terminal Drive, Suite 1 Fletcher, NC 28732 ig DEPARTMENT OF ENVIRONMENTAL QUALITYFACILITY INFORMATIONFacility Name:08/31/2020Permit Name (if different):Facility Address:TYPE OF PERMITTED OPERATION BEING MONITOREDNC 28732County(State) (Zip)Contact Person:Telephone#Well Location/Site Name:7(from Permit)Units SW‐2‐A1 SW‐3‐A1 SW‐4B‐A1 SW‐5‐A1 SW‐6‐A1 SW‐8‐A1 SW‐9‐A1Well Depth  [ft below land surface] ft  N/A N/A N/A N/A N/A N/A N/AMeasuring Point (toc) [ft above land surface] ftN/A N/A N/A N/A N/A N/A N/AWell Diameter inN/A N/A N/A N/A N/A N/A N/AScreen Top  [ft below land surface] ft  N/A N/A N/A N/A N/A N/A N/AScreen Bottom  [ft below land surface] ftN/A N/A N/A N/A N/A N/A N/ARelative Measuring Point Elevation ftN/A N/A N/A N/A N/A N/A N/A15A‐2B** Units SW‐2‐A1 SW‐3‐A1 SW‐4B‐A1 SW‐5‐A1 SW‐6‐A1 SW‐8‐A1 SW‐9‐A1Sample Date11/04/2019 11/04/2019 11/04/2019 11/04/2019 11/04/2019 11/04/2019 11/04/201901/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900Volume of Water pumped/bailed galN/A N/A NA NA NA NA NA0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Temperature (00010) deg. C14.0 13.0 13.0 12.0 11.0 15.0 14.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Odor (00085)None None None None None None NoneNone None None None None None None None None NoneAppearanceClear Clear Clear/Fines Clear/Fines Cloudy/Floc Cloudy/Fines ClearNormal Normal Normal Normal Normal Normal Normal Normal Normal NormalTurbidity (82078) NTU2.5 1.8 5 12.2 6.5 13.3 2.40000000000Dissolved Oxygen (00300)≥ 5.0 mg/L9.76 9.29 7.09 7.03 7.96 7.67 9.430 00000000Oxidation Reduction Potential (00090) mV345 291 288 154 320 126 3190000000000Specific Cond ‐ field (00094) umhos/cm375 114 148 288 83 952 1190000000000Water Level [ft below measuring pt.] (82546) ftN/A N/A NA NA NA NA NA0000000000pH ‐ field (00400) 6 ‐ 9SU6.8 6.76.06.7 6.4 6.4 6.20.00.00.00.00.00.00.00.00.00.0Laboratory NameYes  NoSample Analysis DateYes No15A‐2B** Units SW‐2‐A1 SW‐3‐A1 SW‐4B‐A1 SW‐5‐A1 SW‐6‐A1 SW‐8‐A1 SW‐9‐A1TDS ‐ Total Diss. Solids (70300) NE mg/l69 71 70 149 56 527 1050000000000Cl ‐ Chloride (00940) A 230 mg/l14.3 13.1 8 14.7 6.7 4 15.50000000000As ‐ Arsenic (01002) 10 ug/l<0.1 <0.1 0.23 3.4 0.43433<0.10000000000SO4 ‐ Sulfate (00945) NE mg/l1.8 2.4 7.5 5.3 5.7 25.7 1.30000000000Cd ‐ Cadmium (01025) 1 0.15 ug/l<0.08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.080000000000Cr ‐ Chromium, tot (01034) NE ug/l<5 <5 <5 <5 <5 <5 <50000000000Cr ‐ Chromium, diss (01030) 1 NE ug/l<5 <5 <5 <5 <5 <5 <50000000000Cu ‐ Copper (01040) A,1 2.7 ug/l<5 <5 <5 <5 <5 <5 <50000000000Fe ‐ Iron (01045) NE ug/l395 237 2790 12000 1510 19600 6040000000000Hg ‐ Mercury (71900) 0.012 ug/l<0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.20000000000Mn ‐ Manganese (01055) NE ug/l130 220 709 5250 (M1) 514 6360 2220000000000Ni ‐ Nickel (01065) 1 16 ug/l<5 <5 <5 <5 <5 <5 <50000000000Pb ‐ Lead (01049) 1 0.54 ug/l0.52 <0.1 <0.1 <0.1 <0.1 <0.1 <0.10000000000Zn ‐ Zinc (01090) A,1 0.036 mg/L0.014 <0.01 <0.01 0.012 <0.01 <0.01 <0.010000000000Ba ‐ Barium (01007) T 21,000 ug/l49.2 39.8 21 101 23.8 267 51.90000000000B ‐ Boron (01022) NE ug/l<50 <50 105 188 <50 1380 <500000000000Tl ‐ Thallium (01059) 2 ug/l<0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.10000000000Sb ‐ Antimony (01097) T 5300 ug/l<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.50000000000Se ‐ Selenium (01147) 5 ug/l<0.5 <0.5 0.57 <0.5 <0.5 <0.5 <0.50000000000Alkalinity ‐ (00410) NE mg/l14.1 23.7 34.8 110 21.4 493 14.30000000000Al ‐ Aluminum (01105) 2 580 ug/l<100 <100 <100 <100 <100 259 <1000000000000Be ‐ Beryllium (01010) 1 6.5 ug/l<0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.10000000000HCO3 ‐ Bicarbonate (00440) NE mg/l14.1 23.7 34.8 110 21.4 493 14.30000000000Ca ‐ Calcium (00916) NE mg/l7.1 8 9.1 29.1 6.1 149 7.20000000000CO3 ‐ Carbonate (00445) NE mg/l<5 <5 <5 <5 <5 <5 <50000000000Co ‐ Cobalt (01037) T 1.6 ug/l0.25 0.59 1.57.40.6610.90.70000000000Mg ‐ Magnesium (00927) NE mg/l3.1 3.4 4.8 8.4 2.5 29.2 3.10000000000Mo ‐ Molybdenum (01062) T 2,000 ug/l<0.5 <0.5 <0.5 7.3 <0.5 109 <0.50000000000K ‐ Potassium (00937) NE mg/l<5 <5 <5 <5 <5 <5 <50000000000Na ‐ Sodium (82035) NE mg/l6.7 5.4 <5 5.4 <5 7 6.20000000000TSS ‐ Total Susp. Solids (70031) NE mg/l2.5 3.3 11.2 29 6.9 49 <2.60000000000V ‐ Vanadium (01087) NE ug/l<0.3 <0.3 <0.3 <0.3 <0.3 <0.3 <0.30000000000Sr ‐ Strontium (01082) T 40 mg/l0.056 0.073 0.085 0.462 0.036 2.37 0.0540000000000NE = Not EstablishedBOLD values equal or exceed the corresponding 2B standard      A = Action Level     T= In‐Stream Target ValueNotes:GW‐59CCR  09/2015 ‐ Voluntary** September 2017 2B values are for Chronic Class B waters (April 2018 for Thallium)1 ‐ Listed standard is  dissolved fraction,  chronic value at 25 mg/L hardness2 ‐ Dec. 2018 revised EPA criteriaPlease Print Clearly or TypeMail original and 1 copy to:GROUNDWATER QUALITY MONITORINGCOMPLIANCE REPORT FORMDIVISION OF WATER QUALITY ‐ INFORMATION PROCESSING UNIT1617 MAIL SERVICE CENTER, RALEIGH, NC 27699‐1617  Phone: (919) 733‐3221Asheville Regional AirportPermit Type:CCP Structural Fill ProjectsExpiration Date:Duke Energy Progress, Inc.PERMIT Number:WQ000002061 Terminal Drive(Street) Coal Ash Structural FillFletcherBuncombeCHECK IF DRY WELL AT TIME OF SAMPLING(City)John Toepfer 919‐546‐7863Structural Fill Area INo. of SW to be sampled:Monitoring Well Construction InformationWell ID Number (From Permit)Sampling Information and Field Analysis Laboratory InformationPace Analytical ServicesCertification #NC DENR # 40Samples for metals were collected unfiltered:November 5 ‐ 13, 2019and field acidified:Qualifers:  M1 ‐  Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.Turbidity is field analyzed for information use only. Permittee (or Authorized Agent) Name and Title ‐ Please print or typeSignature of Permittee (or Authorized Agent) DateDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRY 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Vendor QC Data Review Summary Report Analytical Laboratory Order Number:J19110203 Project Name:ASHEVILLE - AIRPORT FILL AREA I - SW - VENDOR Lab Contact:Peggy Kendall Customer Name(s):John Toepfer, Tim Hunsucker, Bryan Moeller Phone:980-875-5848 Report Authorized By: (Signature) Program Comments: SW12-A1 was sampled in error. All analyses were cancelled. QC Note: SW5-A1 manganese MS/MSD recoveries were outside of the QC limits. The blank and LCS were within the control limits. The sample result should be considered an estimate. Please review all vendor data for case narratives with explanations of quality control failures and data qualifiers. 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. Certified vendor results and QC qualifiers can be found in the vendor lab final report. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Vendor Data Review Criteria: This vendor data package has been reviewed at the Duke Analytical Laboratory for the following applicable criteria: Required QC samples collected and analyzed Required tests performed for all samples Vendor Laboratory utilized required test methods for all analyses Vendor Laboratory met all requested Reporting Limits (RL) QC Results reviewed for outlying recovery values Case Narrative: 11-18-19 Page 1 of 62 #=CL# November 18, 2019 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92452166 92452166 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 ASHEVILLE AIRPORT J19110203 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on November 04, 2019. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator 1(704)875-9092 Enclosures cc:Program Manager, Duke Energy REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 61 11-18-19 Page 2 of 62 #=CP# CERTIFICATIONS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 61 11-18-19 Page 3 of 62 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Lab ID Sample ID Matrix Date Collected Date Received 92452166001 SW2-A1 Water 11/04/19 12:02 11/04/19 17:33 92452166002 SW3-A1 Water 11/04/19 15:07 11/04/19 17:33 92452166003 SW4b-A1 Water 11/04/19 12:43 11/04/19 17:33 92452166004 SW5-A1 Water 11/04/19 14:21 11/04/19 17:33 92452166005 SW6-A1 Water 11/04/19 15:15 11/04/19 17:33 92452166006 SW8-A1 Water 11/04/19 13:47 11/04/19 17:33 92452166007 SW9-A1 Water 11/04/19 12:50 11/04/19 17:33 92452166009 FILTER BLANK Water 11/04/19 15:42 11/04/19 17:33 92452166010 EQUIPMENT BLANK Water 11/04/19 15:45 11/04/19 17:33 92452166011 FIELD BLANK Water 11/04/19 15:50 11/04/19 17:33 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 61 11-18-19 Page 4 of 62 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92452166001 SW2-A1 EPA 200.7 Rev 4.4 1994 15 PASI-ASH1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 3 PASI-ABRJ 92452166002 SW3-A1 EPA 200.7 Rev 4.4 1994 15 PASI-ASH1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 3 PASI-ABRJ 92452166003 SW4b-A1 EPA 200.7 Rev 4.4 1994 15 PASI-ASH1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 3 PASI-ABRJ 92452166004 SW5-A1 EPA 200.7 Rev 4.4 1994 15 PASI-ASH1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 61 11-18-19 Page 5 of 62 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 3 PASI-ABRJ 92452166005 SW6-A1 EPA 200.7 Rev 4.4 1994 15 PASI-ASH1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 3 PASI-ABRJ 92452166006 SW8-A1 EPA 200.7 Rev 4.4 1994 15 PASI-AKQ, SH1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 3 PASI-ABRJ 92452166007 SW9-A1 EPA 200.7 Rev 4.4 1994 15 PASI-ASH1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 3 PASI-ABRJ 92452166009 FILTER BLANK EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO 92452166010 EQUIPMENT BLANK EPA 200.7 Rev 4.4 1994 15 PASI-ASH1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 61 11-18-19 Page 6 of 62 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH EPA 300.0 Rev 2.1 1993 3 PASI-ABRJ 92452166011 FIELD BLANK EPA 200.7 Rev 4.4 1994 15 PASI-ASH1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 200.8 Rev 5.4 11 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH EPA 300.0 Rev 2.1 1993 3 PASI-ABRJ REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 61 11-18-19 Page 7 of 62 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452166001 SW2-A1 Barium 49.2 ug/L 11/08/19 14:565.0EPA 200.7 Rev 4.4 1994 Calcium 7110 ug/L 11/08/19 14:56100EPA 200.7 Rev 4.4 1994 Iron 395 ug/L 11/08/19 14:5650.0EPA 200.7 Rev 4.4 1994 Magnesium 3070 ug/L 11/08/19 14:56100EPA 200.7 Rev 4.4 1994 Manganese 130 ug/L 11/08/19 14:565.0EPA 200.7 Rev 4.4 1994 Sodium 6660 ug/L 11/08/19 14:565000EPA 200.7 Rev 4.4 1994 Strontium 55.8 ug/L 11/08/19 14:565.0EPA 200.7 Rev 4.4 1994 Hardness, Total(SM 2340B)30400 ug/L 11/08/19 14:56662EPA 200.7 Rev 4.4 1994 Barium, Dissolved 43.5 ug/L 11/08/19 11:275.0EPA 200.7 Rev 4.4 1994 Calcium, Dissolved 6370 ug/L 11/08/19 11:27100EPA 200.7 Rev 4.4 1994 Iron, Dissolved 302 ug/L 11/08/19 11:2750.0EPA 200.7 Rev 4.4 1994 Magnesium, Dissolved 2770 ug/L 11/08/19 11:27100EPA 200.7 Rev 4.4 1994 Manganese, Dissolved 122 ug/L 11/08/19 11:275.0EPA 200.7 Rev 4.4 1994 Sodium, Dissolved 6020 ug/L 11/08/19 11:275000EPA 200.7 Rev 4.4 1994 Zinc, Dissolved 13.9 ug/L 11/08/19 11:2710.0EPA 200.7 Rev 4.4 1994 Strontium, Dissolved 50.8 ug/L 11/08/19 11:275.0EPA 200.7 Rev 4.4 1994 Cobalt 0.25 ug/L 11/06/19 13:200.10EPA 200.8 Rev 5.4 Lead, Dissolved 0.52 ug/L 11/13/19 18:290.10EPA 200.8 Rev 5.4 Cobalt, Dissolved 0.25 ug/L 11/13/19 18:290.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)14.1 mg/L 11/11/19 14:385.0SM 2320B-2011 Alkalinity, Total as CaCO3 14.1 mg/L 11/11/19 14:385.0SM 2320B-2011 Total Dissolved Solids 69.0 mg/L 11/06/19 13:3525.0SM 2540C-2011 Total Suspended Solids 2.5 mg/L 11/08/19 05:222.5SM 2540D-2011 Chloride 14.3 mg/L 11/05/19 21:041.0EPA 300.0 Rev 2.1 1993 Sulfate 1.8 mg/L 11/05/19 21:041.0EPA 300.0 Rev 2.1 1993 92452166002 SW3-A1 Barium 39.8 ug/L 11/08/19 14:595.0EPA 200.7 Rev 4.4 1994 Calcium 7950 ug/L 11/08/19 14:59100EPA 200.7 Rev 4.4 1994 Iron 237 ug/L 11/08/19 14:5950.0EPA 200.7 Rev 4.4 1994 Magnesium 3390 ug/L 11/08/19 14:59100EPA 200.7 Rev 4.4 1994 Manganese 220 ug/L 11/08/19 14:595.0EPA 200.7 Rev 4.4 1994 Sodium 5360 ug/L 11/08/19 14:595000EPA 200.7 Rev 4.4 1994 Strontium 73.1 ug/L 11/08/19 14:595.0EPA 200.7 Rev 4.4 1994 Hardness, Total(SM 2340B)33800 ug/L 11/08/19 14:59662EPA 200.7 Rev 4.4 1994 Barium, Dissolved 37.7 ug/L 11/08/19 11:305.0EPA 200.7 Rev 4.4 1994 Calcium, Dissolved 7490 ug/L 11/08/19 11:30100EPA 200.7 Rev 4.4 1994 Iron, Dissolved 160 ug/L 11/08/19 11:3050.0EPA 200.7 Rev 4.4 1994 Magnesium, Dissolved 3230 ug/L 11/08/19 11:30100EPA 200.7 Rev 4.4 1994 Manganese, Dissolved 208 ug/L 11/08/19 11:305.0EPA 200.7 Rev 4.4 1994 Sodium, Dissolved 5100 ug/L 11/08/19 11:305000EPA 200.7 Rev 4.4 1994 Strontium, Dissolved 71.4 ug/L 11/08/19 11:305.0EPA 200.7 Rev 4.4 1994 Cobalt 0.59 ug/L 11/06/19 13:240.10EPA 200.8 Rev 5.4 Cobalt, Dissolved 0.54 ug/L 11/13/19 18:480.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)23.7 mg/L 11/11/19 14:455.0SM 2320B-2011 Alkalinity, Total as CaCO3 23.7 mg/L 11/11/19 14:455.0SM 2320B-2011 Total Dissolved Solids 71.0 mg/L 11/06/19 13:3525.0SM 2540C-2011 Total Suspended Solids 3.3 mg/L 11/08/19 05:222.5SM 2540D-2011 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 61 11-18-19 Page 8 of 62 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452166002 SW3-A1 Chloride 13.1 mg/L 11/05/19 21:181.0EPA 300.0 Rev 2.1 1993 Sulfate 2.4 mg/L 11/05/19 21:181.0EPA 300.0 Rev 2.1 1993 92452166003 SW4b-A1 Barium 21.0 ug/L 11/08/19 15:035.0EPA 200.7 Rev 4.4 1994 Boron 105 ug/L 11/08/19 15:0350.0EPA 200.7 Rev 4.4 1994 Calcium 9110 ug/L 11/08/19 15:03100EPA 200.7 Rev 4.4 1994 Iron 2790 ug/L 11/08/19 15:0350.0EPA 200.7 Rev 4.4 1994 Magnesium 4820 ug/L 11/08/19 15:03100EPA 200.7 Rev 4.4 1994 Manganese 709 ug/L 11/08/19 15:035.0EPA 200.7 Rev 4.4 1994 Strontium 85.1 ug/L 11/08/19 15:035.0EPA 200.7 Rev 4.4 1994 Hardness, Total(SM 2340B)42600 ug/L 11/08/19 15:03662EPA 200.7 Rev 4.4 1994 Barium, Dissolved 18.2 ug/L 11/08/19 11:405.0EPA 200.7 Rev 4.4 1994 Boron, Dissolved 88.5 ug/L 11/08/19 11:4050.0EPA 200.7 Rev 4.4 1994 Calcium, Dissolved 7570 ug/L 11/08/19 11:40100EPA 200.7 Rev 4.4 1994 Iron, Dissolved 2350 ug/L 11/08/19 11:4050.0EPA 200.7 Rev 4.4 1994 Magnesium, Dissolved 4000 ug/L 11/08/19 11:40100EPA 200.7 Rev 4.4 1994 Manganese, Dissolved 692 ug/L 11/08/19 11:405.0EPA 200.7 Rev 4.4 1994 Strontium, Dissolved 71.8 ug/L 11/08/19 11:405.0EPA 200.7 Rev 4.4 1994 Arsenic 0.23 ug/L 11/06/19 13:280.10EPA 200.8 Rev 5.4 Cobalt 1.5 ug/L 11/06/19 13:280.10EPA 200.8 Rev 5.4 Selenium 0.57 ug/L 11/06/19 13:280.50EPA 200.8 Rev 5.4 Arsenic, Dissolved 0.19 ug/L 11/13/19 20:350.10EPA 200.8 Rev 5.4 Selenium, Dissolved 0.55 ug/L 11/13/19 20:350.50EPA 200.8 Rev 5.4 Cobalt, Dissolved 1.5 ug/L 11/13/19 20:350.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)34.8 mg/L 11/11/19 15:025.0SM 2320B-2011 Alkalinity, Total as CaCO3 34.8 mg/L 11/11/19 15:025.0SM 2320B-2011 Total Dissolved Solids 70.0 mg/L 11/06/19 13:3525.0SM 2540C-2011 Total Suspended Solids 11.2 mg/L 11/08/19 05:226.2SM 2540D-2011 Chloride 8.0 mg/L 11/05/19 21:321.0EPA 300.0 Rev 2.1 1993 Sulfate 7.5 mg/L 11/05/19 21:321.0EPA 300.0 Rev 2.1 1993 92452166004 SW5-A1 Barium 101 ug/L 11/08/19 15:125.0EPA 200.7 Rev 4.4 1994 Boron 188 ug/L 11/08/19 15:1250.0EPA 200.7 Rev 4.4 1994 Calcium 29100 ug/L 11/08/19 15:12100EPA 200.7 Rev 4.4 1994 Iron 12000 ug/L 11/08/19 15:1250.0EPA 200.7 Rev 4.4 1994 Magnesium 8350 ug/L 11/08/19 15:12100EPA 200.7 Rev 4.4 1994 Manganese 5250 ug/L 11/08/19 15:12 M15.0EPA 200.7 Rev 4.4 1994 Sodium 5410 ug/L 11/08/19 15:125000EPA 200.7 Rev 4.4 1994 Strontium 462 ug/L 11/08/19 15:125.0EPA 200.7 Rev 4.4 1994 Hardness, Total(SM 2340B)107000 ug/L 11/08/19 15:12662EPA 200.7 Rev 4.4 1994 Zinc 13.2 ug/L 11/08/19 15:1210.0EPA 200.7 Rev 4.4 1994 Barium, Dissolved 90.2 ug/L 11/08/19 11:495.0EPA 200.7 Rev 4.4 1994 Boron, Dissolved 168 ug/L 11/08/19 11:4950.0EPA 200.7 Rev 4.4 1994 Calcium, Dissolved 25800 ug/L 11/08/19 11:49100EPA 200.7 Rev 4.4 1994 Iron, Dissolved 9320 ug/L 11/08/19 11:4950.0EPA 200.7 Rev 4.4 1994 Magnesium, Dissolved 7650 ug/L 11/08/19 11:49100EPA 200.7 Rev 4.4 1994 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 61 11-18-19 Page 9 of 62 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452166004 SW5-A1 Manganese, Dissolved 4810 ug/L 11/08/19 11:495.0EPA 200.7 Rev 4.4 1994 Sodium, Dissolved 5030 ug/L 11/08/19 11:495000EPA 200.7 Rev 4.4 1994 Zinc, Dissolved 11.6 ug/L 11/08/19 11:4910.0EPA 200.7 Rev 4.4 1994 Strontium, Dissolved 424 ug/L 11/08/19 11:495.0EPA 200.7 Rev 4.4 1994 Arsenic 3.4 ug/L 11/06/19 13:360.10EPA 200.8 Rev 5.4 Cobalt 7.4 ug/L 11/06/19 13:360.10EPA 200.8 Rev 5.4 Lithium 4.3 ug/L 11/06/19 13:36 N22.5EPA 200.8 Rev 5.4 Molybdenum 7.3 ug/L 11/06/19 13:360.50EPA 200.8 Rev 5.4 Arsenic, Dissolved 0.50 ug/L 11/13/19 20:430.10EPA 200.8 Rev 5.4 Molybdenum, Dissolved 6.0 ug/L 11/13/19 20:430.50EPA 200.8 Rev 5.4 Lithium, Dissolved 3.7 ug/L 11/13/19 20:43 N22.5EPA 200.8 Rev 5.4 Cobalt, Dissolved 6.8 ug/L 11/13/19 20:430.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)110 mg/L 11/11/19 15:115.0SM 2320B-2011 Alkalinity, Total as CaCO3 110 mg/L 11/11/19 15:115.0SM 2320B-2011 Total Dissolved Solids 149 mg/L 11/06/19 13:3525.0SM 2540C-2011 Total Suspended Solids 29.0 mg/L 11/08/19 05:2212.5SM 2540D-2011 Chloride 14.7 mg/L 11/05/19 22:141.0EPA 300.0 Rev 2.1 1993 Fluoride 0.10 mg/L 11/05/19 22:140.10EPA 300.0 Rev 2.1 1993 Sulfate 5.3 mg/L 11/05/19 22:141.0EPA 300.0 Rev 2.1 1993 92452166005 SW6-A1 Barium 23.8 ug/L 11/08/19 15:215.0EPA 200.7 Rev 4.4 1994 Calcium 6090 ug/L 11/08/19 15:21100EPA 200.7 Rev 4.4 1994 Iron 1510 ug/L 11/08/19 15:2150.0EPA 200.7 Rev 4.4 1994 Magnesium 2540 ug/L 11/08/19 15:21100EPA 200.7 Rev 4.4 1994 Manganese 514 ug/L 11/08/19 15:215.0EPA 200.7 Rev 4.4 1994 Strontium 36.4 ug/L 11/08/19 15:215.0EPA 200.7 Rev 4.4 1994 Hardness, Total(SM 2340B)25700 ug/L 11/08/19 15:21662EPA 200.7 Rev 4.4 1994 Barium, Dissolved 19.9 ug/L 11/08/19 11:525.0EPA 200.7 Rev 4.4 1994 Calcium, Dissolved 5360 ug/L 11/08/19 11:52100EPA 200.7 Rev 4.4 1994 Iron, Dissolved 342 ug/L 11/08/19 11:5250.0EPA 200.7 Rev 4.4 1994 Magnesium, Dissolved 2300 ug/L 11/08/19 11:52100EPA 200.7 Rev 4.4 1994 Manganese, Dissolved 417 ug/L 11/08/19 11:525.0EPA 200.7 Rev 4.4 1994 Strontium, Dissolved 32.5 ug/L 11/08/19 11:525.0EPA 200.7 Rev 4.4 1994 Arsenic 0.43 ug/L 11/06/19 13:440.10EPA 200.8 Rev 5.4 Cobalt 0.66 ug/L 11/06/19 13:440.10EPA 200.8 Rev 5.4 Arsenic, Dissolved 0.26 ug/L 11/13/19 20:510.10EPA 200.8 Rev 5.4 Cobalt, Dissolved 0.53 ug/L 11/13/19 20:510.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)21.4 mg/L 11/11/19 15:235.0SM 2320B-2011 Alkalinity, Total as CaCO3 21.4 mg/L 11/11/19 15:235.0SM 2320B-2011 Total Dissolved Solids 56.0 mg/L 11/06/19 13:3525.0SM 2540C-2011 Total Suspended Solids 6.9 mg/L 11/08/19 05:233.3SM 2540D-2011 Chloride 6.7 mg/L 11/05/19 22:281.0EPA 300.0 Rev 2.1 1993 Sulfate 5.7 mg/L 11/05/19 22:281.0EPA 300.0 Rev 2.1 1993 92452166006 SW8-A1 Aluminum 259 ug/L 11/08/19 15:24100EPA 200.7 Rev 4.4 1994 Barium 267 ug/L 11/08/19 15:245.0EPA 200.7 Rev 4.4 1994 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 61 11-18-19 Page 10 of 62 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452166006 SW8-A1 Boron 1380 ug/L 11/08/19 15:2450.0EPA 200.7 Rev 4.4 1994 Calcium 149000 ug/L 11/11/19 10:52500EPA 200.7 Rev 4.4 1994 Iron 19600 ug/L 11/08/19 15:2450.0EPA 200.7 Rev 4.4 1994 Magnesium 29200 ug/L 11/08/19 15:24100EPA 200.7 Rev 4.4 1994 Manganese 6360 ug/L 11/08/19 15:245.0EPA 200.7 Rev 4.4 1994 Sodium 7040 ug/L 11/08/19 15:245000EPA 200.7 Rev 4.4 1994 Strontium 2370 ug/L 11/08/19 15:245.0EPA 200.7 Rev 4.4 1994 Hardness, Total(SM 2340B)2470000 ug/L 11/11/19 10:523310EPA 200.7 Rev 4.4 1994 Calcium, Dissolved 142000 ug/L 11/09/19 16:00500EPA 200.7 Rev 4.4 1994 Barium, Dissolved 244 ug/L 11/08/19 11:565.0EPA 200.7 Rev 4.4 1994 Boron, Dissolved 1290 ug/L 11/08/19 11:5650.0EPA 200.7 Rev 4.4 1994 Iron, Dissolved 18200 ug/L 11/08/19 11:5650.0EPA 200.7 Rev 4.4 1994 Magnesium, Dissolved 27500 ug/L 11/08/19 11:56100EPA 200.7 Rev 4.4 1994 Manganese, Dissolved 5940 ug/L 11/08/19 11:565.0EPA 200.7 Rev 4.4 1994 Sodium, Dissolved 6550 ug/L 11/08/19 11:565000EPA 200.7 Rev 4.4 1994 Strontium, Dissolved 2250 ug/L 11/08/19 11:565.0EPA 200.7 Rev 4.4 1994 Arsenic 433 ug/L 11/06/19 14:170.10EPA 200.8 Rev 5.4 Cobalt 10.9 ug/L 11/06/19 14:170.10EPA 200.8 Rev 5.4 Lead 0.12 ug/L 11/06/19 14:170.10EPA 200.8 Rev 5.4 Lithium 40.3 ug/L 11/06/19 14:17 N22.5EPA 200.8 Rev 5.4 Molybdenum 109 ug/L 11/06/19 14:170.50EPA 200.8 Rev 5.4 Arsenic, Dissolved 415 ug/L 11/13/19 20:550.10EPA 200.8 Rev 5.4 Molybdenum, Dissolved 106 ug/L 11/13/19 20:550.50EPA 200.8 Rev 5.4 Lithium, Dissolved 42.1 ug/L 11/13/19 20:55 N22.5EPA 200.8 Rev 5.4 Cobalt, Dissolved 10.4 ug/L 11/13/19 20:550.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)493 mg/L 11/11/19 15:315.0SM 2320B-2011 Alkalinity, Total as CaCO3 493 mg/L 11/11/19 15:315.0SM 2320B-2011 Total Dissolved Solids 527 mg/L 11/06/19 13:3525.0SM 2540C-2011 Total Suspended Solids 49.0 mg/L 11/08/19 05:2312.5SM 2540D-2011 Chloride 4.0 mg/L 11/05/19 22:421.0EPA 300.0 Rev 2.1 1993 Fluoride 0.52 mg/L 11/05/19 22:420.10EPA 300.0 Rev 2.1 1993 Sulfate 25.7 mg/L 11/05/19 22:421.0EPA 300.0 Rev 2.1 1993 92452166007 SW9-A1 Barium 51.9 ug/L 11/08/19 15:285.0EPA 200.7 Rev 4.4 1994 Calcium 7230 ug/L 11/08/19 15:28100EPA 200.7 Rev 4.4 1994 Iron 604 ug/L 11/08/19 15:2850.0EPA 200.7 Rev 4.4 1994 Magnesium 3130 ug/L 11/08/19 15:28100EPA 200.7 Rev 4.4 1994 Manganese 222 ug/L 11/08/19 15:285.0EPA 200.7 Rev 4.4 1994 Sodium 6190 ug/L 11/08/19 15:285000EPA 200.7 Rev 4.4 1994 Strontium 54.1 ug/L 11/08/19 15:285.0EPA 200.7 Rev 4.4 1994 Hardness, Total(SM 2340B)31000 ug/L 11/08/19 15:28662EPA 200.7 Rev 4.4 1994 Barium, Dissolved 47.7 ug/L 11/08/19 11:595.0EPA 200.7 Rev 4.4 1994 Calcium, Dissolved 6640 ug/L 11/08/19 11:59100EPA 200.7 Rev 4.4 1994 Iron, Dissolved 490 ug/L 11/08/19 11:5950.0EPA 200.7 Rev 4.4 1994 Magnesium, Dissolved 2960 ug/L 11/08/19 11:59100EPA 200.7 Rev 4.4 1994 Manganese, Dissolved 208 ug/L 11/08/19 11:595.0EPA 200.7 Rev 4.4 1994 Sodium, Dissolved 5780 ug/L 11/08/19 11:595000EPA 200.7 Rev 4.4 1994 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 61 11-18-19 Page 11 of 62 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452166007 SW9-A1 Strontium, Dissolved 52.0 ug/L 11/08/19 11:595.0EPA 200.7 Rev 4.4 1994 Cobalt 0.70 ug/L 11/06/19 14:250.10EPA 200.8 Rev 5.4 Cobalt, Dissolved 0.64 ug/L 11/13/19 21:030.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)14.3 mg/L 11/11/19 15:585.0SM 2320B-2011 Alkalinity, Total as CaCO3 14.3 mg/L 11/11/19 15:585.0SM 2320B-2011 Total Dissolved Solids 105 mg/L 11/06/19 13:3625.0SM 2540C-2011 Chloride 15.5 mg/L 11/05/19 22:561.0EPA 300.0 Rev 2.1 1993 Sulfate 1.3 mg/L 11/05/19 22:561.0EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 61 11-18-19 Page 12 of 62 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Method: Client:Duke Energy EPA 200.7 Rev 4.4 1994 Date:November 18, 2019 Description:200.7 MET ICP General Information: 9 samples were analyzed for EPA 200.7 Rev 4.4 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.7 Rev 4.4 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 507775 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92452164001,92452166004 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MSD (Lab ID: 2726014) • Manganese Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 61 11-18-19 Page 13 of 62 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Method: Client:Duke Energy EPA 200.7 Rev 4.4 1994 Date:November 18, 2019 Description:200.7 MET ICP, Dissolved General Information: 10 samples were analyzed for EPA 200.7 Rev 4.4 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.7 Rev 4.4 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 61 11-18-19 Page 14 of 62 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Method: Client:Duke Energy EPA 200.8 Rev 5.4 Date:November 18, 2019 Description:200.8 MET ICPMS General Information: 9 samples were analyzed for EPA 200.8 Rev 5.4. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.8 Rev 5.4 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 61 11-18-19 Page 15 of 62 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Method: Client:Duke Energy EPA 200.8 Rev 5.4 Date:November 18, 2019 Description:200.8 MET ICPMS, Dissolved General Information: 10 samples were analyzed for EPA 200.8 Rev 5.4. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.8 Rev 5.4 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 61 11-18-19 Page 16 of 62 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Method: Client:Duke Energy EPA 245.1 Rev 3.0 1994 Date:November 18, 2019 Description:245.1 Mercury General Information: 9 samples were analyzed for EPA 245.1 Rev 3.0 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 245.1 Rev 3.0 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 61 11-18-19 Page 17 of 62 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Method: Client:Duke Energy EPA 245.1 Rev 3.0 1994 Date:November 18, 2019 Description:245.1 Mercury, Dissolved General Information: 10 samples were analyzed for EPA 245.1 Rev 3.0 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 245.1 Rev 3.0 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 61 11-18-19 Page 18 of 62 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Method: Client:Duke Energy SM 2320B-2011 Date:November 18, 2019 Description:2320B Alkalinity General Information: 9 samples were analyzed for SM 2320B-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 61 11-18-19 Page 19 of 62 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Method: Client:Duke Energy SM 2540C-2011 Date:November 18, 2019 Description:2540C Total Dissolved Solids General Information: 7 samples were analyzed for SM 2540C-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 61 11-18-19 Page 20 of 62 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Method: Client:Duke Energy SM 2540D-2011 Date:November 18, 2019 Description:2540D Total Suspended Solids General Information: 7 samples were analyzed for SM 2540D-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 61 11-18-19 Page 21 of 62 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Method: Client:Duke Energy EPA 300.0 Rev 2.1 1993 Date:November 18, 2019 Description:300.0 IC Anions 28 Days General Information: 9 samples were analyzed for EPA 300.0 Rev 2.1 1993. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 507694 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92452165006,92452166010 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 2725516) • Fluoride • MSD (Lab ID: 2725517) • Fluoride • Sulfate Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 61 11-18-19 Page 22 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW2-A1 Lab ID:92452166001 Collected:11/04/19 12:02 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 14:56 7429-90-511/05/19 23:101001 Barium 49.2 ug/L 11/08/19 14:56 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 14:56 7440-42-811/05/19 23:1050.0 1 Calcium 7110 ug/L 11/08/19 14:56 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 14:56 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 14:56 7440-50-811/05/19 23:105.0 1 Iron 395 ug/L 11/08/19 14:56 7439-89-611/05/19 23:1050.0 1 Magnesium 3070 ug/L 11/08/19 14:56 7439-95-411/05/19 23:101001 Manganese 130 ug/L 11/08/19 14:56 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 14:56 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 14:56 7440-09-711/05/19 23:1050001 Sodium 6660 ug/L 11/08/19 14:56 7440-23-511/05/19 23:1050001 Strontium 55.8 ug/L 11/08/19 14:56 7440-24-611/05/19 23:105.0 1 Hardness, Total(SM 2340B)30400 ug/L 11/08/19 14:5611/05/19 23:106621 Zinc ND ug/L 11/08/19 14:56 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP, Dissolved Aluminum, Dissolved ND ug/L 11/08/19 11:27 7429-90-511/06/19 15:581001 Barium, Dissolved 43.5 ug/L 11/08/19 11:27 7440-39-311/06/19 15:585.0 1 Boron, Dissolved ND ug/L 11/08/19 11:27 7440-42-811/06/19 15:5850.0 1 Calcium, Dissolved 6370 ug/L 11/08/19 11:27 7440-70-211/06/19 15:581001 Chromium, Dissolved ND ug/L 11/08/19 11:27 7440-47-311/06/19 15:585.0 1 Copper, Dissolved ND ug/L 11/08/19 11:27 7440-50-811/06/19 15:585.0 1 Iron, Dissolved 302 ug/L 11/08/19 11:27 7439-89-611/06/19 15:5850.0 1 Magnesium, Dissolved 2770 ug/L 11/08/19 11:27 7439-95-411/06/19 15:581001 Manganese, Dissolved 122 ug/L 11/08/19 11:27 7439-96-511/06/19 15:585.0 1 Nickel, Dissolved ND ug/L 11/08/19 11:27 7440-02-011/06/19 15:585.0 1 Potassium, Dissolved ND ug/L 11/08/19 11:27 7440-09-711/06/19 15:5850001 Sodium, Dissolved 6020 ug/L 11/08/19 11:27 7440-23-511/06/19 15:5850001 Zinc, Dissolved 13.9 ug/L 11/08/19 11:27 7440-66-611/06/19 15:5810.0 1 Strontium, Dissolved 50.8 ug/L 11/08/19 11:27 7440-24-611/06/19 15:585.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 13:20 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 13:20 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 13:20 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 13:20 7440-43-911/06/19 00:040.080 1 Cobalt 0.25 ug/L 11/06/19 13:20 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 13:20 7439-92-111/06/19 00:040.10 1 Lithium ND ug/L 11/06/19 13:20 7439-93-2 N211/06/19 00:042.5 1 Molybdenum ND ug/L 11/06/19 13:20 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 13:20 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 13:20 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 13:20 7440-62-211/06/19 00:040.30 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 61 11-18-19 Page 23 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW2-A1 Lab ID:92452166001 Collected:11/04/19 12:02 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS, Dissolved Arsenic, Dissolved ND ug/L 11/13/19 18:29 7440-38-211/12/19 11:260.10 1 Beryllium, Dissolved ND ug/L 11/13/19 18:29 7440-41-711/12/19 11:260.10 1 Cadmium, Dissolved ND ug/L 11/13/19 18:29 7440-43-911/12/19 11:260.080 1 Molybdenum, Dissolved ND ug/L 11/13/19 18:29 7439-98-711/12/19 11:260.50 1 Lead, Dissolved 0.52 ug/L 11/13/19 18:29 7439-92-111/12/19 11:260.10 1 Antimony, Dissolved ND ug/L 11/13/19 18:29 7440-36-011/12/19 11:260.50 1 Selenium, Dissolved ND ug/L 11/13/19 18:29 7782-49-211/12/19 11:260.50 1 Thallium, Dissolved ND ug/L 11/13/19 18:29 7440-28-011/12/19 11:260.10 1 Vanadium, Dissolved ND ug/L 11/13/19 18:29 7440-62-211/12/19 11:260.30 1 Lithium, Dissolved ND ug/L 11/13/19 18:29 7439-93-2 N211/12/19 11:262.5 1 Cobalt, Dissolved 0.25 ug/L 11/13/19 18:29 7440-48-411/12/19 11:260.10 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:39 7439-97-611/05/19 11:420.20 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 11/05/19 17:26 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)14.1 mg/L 11/11/19 14:385.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 14:385.0 1 Alkalinity, Total as CaCO3 14.1 mg/L 11/11/19 14:385.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 69.0 mg/L 11/06/19 13:3525.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 2.5 mg/L 11/08/19 05:222.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 14.3 mg/L 11/05/19 21:04 16887-00-61.0 1 Fluoride ND mg/L 11/05/19 21:04 16984-48-80.10 1 Sulfate 1.8 mg/L 11/05/19 21:04 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 61 11-18-19 Page 24 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW3-A1 Lab ID:92452166002 Collected:11/04/19 15:07 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 14:59 7429-90-511/05/19 23:101001 Barium 39.8 ug/L 11/08/19 14:59 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 14:59 7440-42-811/05/19 23:1050.0 1 Calcium 7950 ug/L 11/08/19 14:59 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 14:59 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 14:59 7440-50-811/05/19 23:105.0 1 Iron 237 ug/L 11/08/19 14:59 7439-89-611/05/19 23:1050.0 1 Magnesium 3390 ug/L 11/08/19 14:59 7439-95-411/05/19 23:101001 Manganese 220 ug/L 11/08/19 14:59 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 14:59 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 14:59 7440-09-711/05/19 23:1050001 Sodium 5360 ug/L 11/08/19 14:59 7440-23-511/05/19 23:1050001 Strontium 73.1 ug/L 11/08/19 14:59 7440-24-611/05/19 23:105.0 1 Hardness, Total(SM 2340B)33800 ug/L 11/08/19 14:5911/05/19 23:106621 Zinc ND ug/L 11/08/19 14:59 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP, Dissolved Aluminum, Dissolved ND ug/L 11/08/19 11:30 7429-90-511/06/19 15:581001 Barium, Dissolved 37.7 ug/L 11/08/19 11:30 7440-39-311/06/19 15:585.0 1 Boron, Dissolved ND ug/L 11/08/19 11:30 7440-42-811/06/19 15:5850.0 1 Calcium, Dissolved 7490 ug/L 11/08/19 11:30 7440-70-211/06/19 15:581001 Chromium, Dissolved ND ug/L 11/08/19 11:30 7440-47-311/06/19 15:585.0 1 Copper, Dissolved ND ug/L 11/08/19 11:30 7440-50-811/06/19 15:585.0 1 Iron, Dissolved 160 ug/L 11/08/19 11:30 7439-89-611/06/19 15:5850.0 1 Magnesium, Dissolved 3230 ug/L 11/08/19 11:30 7439-95-411/06/19 15:581001 Manganese, Dissolved 208 ug/L 11/08/19 11:30 7439-96-511/06/19 15:585.0 1 Nickel, Dissolved ND ug/L 11/08/19 11:30 7440-02-011/06/19 15:585.0 1 Potassium, Dissolved ND ug/L 11/08/19 11:30 7440-09-711/06/19 15:5850001 Sodium, Dissolved 5100 ug/L 11/08/19 11:30 7440-23-511/06/19 15:5850001 Zinc, Dissolved ND ug/L 11/08/19 11:30 7440-66-611/06/19 15:5810.0 1 Strontium, Dissolved 71.4 ug/L 11/08/19 11:30 7440-24-611/06/19 15:585.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 13:24 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 13:24 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 13:24 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 13:24 7440-43-911/06/19 00:040.080 1 Cobalt 0.59 ug/L 11/06/19 13:24 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 13:24 7439-92-111/06/19 00:040.10 1 Lithium ND ug/L 11/06/19 13:24 7439-93-2 N211/06/19 00:042.5 1 Molybdenum ND ug/L 11/06/19 13:24 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 13:24 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 13:24 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 13:24 7440-62-211/06/19 00:040.30 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 61 11-18-19 Page 25 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW3-A1 Lab ID:92452166002 Collected:11/04/19 15:07 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS, Dissolved Arsenic, Dissolved ND ug/L 11/13/19 18:48 7440-38-211/12/19 11:260.10 1 Beryllium, Dissolved ND ug/L 11/13/19 18:48 7440-41-711/12/19 11:260.10 1 Cadmium, Dissolved ND ug/L 11/13/19 18:48 7440-43-911/12/19 11:260.080 1 Molybdenum, Dissolved ND ug/L 11/13/19 18:48 7439-98-711/12/19 11:260.50 1 Lead, Dissolved ND ug/L 11/13/19 18:48 7439-92-111/12/19 11:260.10 1 Antimony, Dissolved ND ug/L 11/13/19 18:48 7440-36-011/12/19 11:260.50 1 Selenium, Dissolved ND ug/L 11/13/19 18:48 7782-49-211/12/19 11:260.50 1 Thallium, Dissolved ND ug/L 11/13/19 18:48 7440-28-011/12/19 11:260.10 1 Vanadium, Dissolved ND ug/L 11/13/19 18:48 7440-62-211/12/19 11:260.30 1 Lithium, Dissolved ND ug/L 11/13/19 18:48 7439-93-2 N211/12/19 11:262.5 1 Cobalt, Dissolved 0.54 ug/L 11/13/19 18:48 7440-48-411/12/19 11:260.10 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:46 7439-97-611/05/19 11:420.20 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 11/05/19 17:29 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)23.7 mg/L 11/11/19 14:455.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 14:455.0 1 Alkalinity, Total as CaCO3 23.7 mg/L 11/11/19 14:455.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 71.0 mg/L 11/06/19 13:3525.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 3.3 mg/L 11/08/19 05:222.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 13.1 mg/L 11/05/19 21:18 16887-00-61.0 1 Fluoride ND mg/L 11/05/19 21:18 16984-48-80.10 1 Sulfate 2.4 mg/L 11/05/19 21:18 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 61 11-18-19 Page 26 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW4b-A1 Lab ID:92452166003 Collected:11/04/19 12:43 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 15:03 7429-90-511/05/19 23:101001 Barium 21.0 ug/L 11/08/19 15:03 7440-39-311/05/19 23:105.0 1 Boron 105 ug/L 11/08/19 15:03 7440-42-811/05/19 23:1050.0 1 Calcium 9110 ug/L 11/08/19 15:03 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 15:03 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 15:03 7440-50-811/05/19 23:105.0 1 Iron 2790 ug/L 11/08/19 15:03 7439-89-611/05/19 23:1050.0 1 Magnesium 4820 ug/L 11/08/19 15:03 7439-95-411/05/19 23:101001 Manganese 709 ug/L 11/08/19 15:03 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 15:03 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 15:03 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/08/19 15:03 7440-23-511/05/19 23:1050001 Strontium 85.1 ug/L 11/08/19 15:03 7440-24-611/05/19 23:105.0 1 Hardness, Total(SM 2340B)42600 ug/L 11/08/19 15:0311/05/19 23:106621 Zinc ND ug/L 11/08/19 15:03 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP, Dissolved Aluminum, Dissolved ND ug/L 11/08/19 11:40 7429-90-511/06/19 15:581001 Barium, Dissolved 18.2 ug/L 11/08/19 11:40 7440-39-311/06/19 15:585.0 1 Boron, Dissolved 88.5 ug/L 11/08/19 11:40 7440-42-811/06/19 15:5850.0 1 Calcium, Dissolved 7570 ug/L 11/08/19 11:40 7440-70-211/06/19 15:581001 Chromium, Dissolved ND ug/L 11/08/19 11:40 7440-47-311/06/19 15:585.0 1 Copper, Dissolved ND ug/L 11/08/19 11:40 7440-50-811/06/19 15:585.0 1 Iron, Dissolved 2350 ug/L 11/08/19 11:40 7439-89-611/06/19 15:5850.0 1 Magnesium, Dissolved 4000 ug/L 11/08/19 11:40 7439-95-411/06/19 15:581001 Manganese, Dissolved 692 ug/L 11/08/19 11:40 7439-96-511/06/19 15:585.0 1 Nickel, Dissolved ND ug/L 11/08/19 11:40 7440-02-011/06/19 15:585.0 1 Potassium, Dissolved ND ug/L 11/08/19 11:40 7440-09-711/06/19 15:5850001 Sodium, Dissolved ND ug/L 11/08/19 11:40 7440-23-511/06/19 15:5850001 Zinc, Dissolved ND ug/L 11/08/19 11:40 7440-66-611/06/19 15:5810.0 1 Strontium, Dissolved 71.8 ug/L 11/08/19 11:40 7440-24-611/06/19 15:585.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 13:28 7440-36-011/06/19 00:040.50 1 Arsenic 0.23 ug/L 11/06/19 13:28 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 13:28 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 13:28 7440-43-911/06/19 00:040.080 1 Cobalt 1.5 ug/L 11/06/19 13:28 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 13:28 7439-92-111/06/19 00:040.10 1 Lithium ND ug/L 11/06/19 13:28 7439-93-2 N211/06/19 00:042.5 1 Molybdenum ND ug/L 11/06/19 13:28 7439-98-711/06/19 00:040.50 1 Selenium 0.57 ug/L 11/06/19 13:28 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 13:28 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 13:28 7440-62-211/06/19 00:040.30 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 61 11-18-19 Page 27 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW4b-A1 Lab ID:92452166003 Collected:11/04/19 12:43 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS, Dissolved Arsenic, Dissolved 0.19 ug/L 11/13/19 20:35 7440-38-211/12/19 11:260.10 1 Beryllium, Dissolved ND ug/L 11/13/19 20:35 7440-41-711/12/19 11:260.10 1 Cadmium, Dissolved ND ug/L 11/13/19 20:35 7440-43-911/12/19 11:260.080 1 Molybdenum, Dissolved ND ug/L 11/13/19 20:35 7439-98-711/12/19 11:260.50 1 Lead, Dissolved ND ug/L 11/13/19 20:35 7439-92-111/12/19 11:260.10 1 Antimony, Dissolved ND ug/L 11/13/19 20:35 7440-36-011/12/19 11:260.50 1 Selenium, Dissolved 0.55 ug/L 11/13/19 20:35 7782-49-211/12/19 11:260.50 1 Thallium, Dissolved ND ug/L 11/13/19 20:35 7440-28-011/12/19 11:260.10 1 Vanadium, Dissolved ND ug/L 11/13/19 20:35 7440-62-211/12/19 11:260.30 1 Lithium, Dissolved ND ug/L 11/13/19 20:35 7439-93-2 N211/12/19 11:262.5 1 Cobalt, Dissolved 1.5 ug/L 11/13/19 20:35 7440-48-411/12/19 11:260.10 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:48 7439-97-611/05/19 11:420.20 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 11/05/19 17:31 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)34.8 mg/L 11/11/19 15:025.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 15:025.0 1 Alkalinity, Total as CaCO3 34.8 mg/L 11/11/19 15:025.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 70.0 mg/L 11/06/19 13:3525.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 11.2 mg/L 11/08/19 05:226.2 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 8.0 mg/L 11/05/19 21:32 16887-00-61.0 1 Fluoride ND mg/L 11/05/19 21:32 16984-48-80.10 1 Sulfate 7.5 mg/L 11/05/19 21:32 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 61 11-18-19 Page 28 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW5-A1 Lab ID:92452166004 Collected:11/04/19 14:21 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 15:12 7429-90-511/05/19 23:101001 Barium 101 ug/L 11/08/19 15:12 7440-39-311/05/19 23:105.0 1 Boron 188 ug/L 11/08/19 15:12 7440-42-811/05/19 23:1050.0 1 Calcium 29100 ug/L 11/08/19 15:12 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 15:12 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 15:12 7440-50-811/05/19 23:105.0 1 Iron 12000 ug/L 11/08/19 15:12 7439-89-611/05/19 23:1050.0 1 Magnesium 8350 ug/L 11/08/19 15:12 7439-95-411/05/19 23:101001 Manganese 5250 ug/L 11/08/19 15:12 7439-96-5 M111/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 15:12 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 15:12 7440-09-711/05/19 23:1050001 Sodium 5410 ug/L 11/08/19 15:12 7440-23-511/05/19 23:1050001 Strontium 462 ug/L 11/08/19 15:12 7440-24-611/05/19 23:105.0 1 Hardness, Total(SM 2340B)107000 ug/L 11/08/19 15:1211/05/19 23:106621 Zinc 13.2 ug/L 11/08/19 15:12 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP, Dissolved Aluminum, Dissolved ND ug/L 11/08/19 11:49 7429-90-511/06/19 15:581001 Barium, Dissolved 90.2 ug/L 11/08/19 11:49 7440-39-311/06/19 15:585.0 1 Boron, Dissolved 168 ug/L 11/08/19 11:49 7440-42-811/06/19 15:5850.0 1 Calcium, Dissolved 25800 ug/L 11/08/19 11:49 7440-70-211/06/19 15:581001 Chromium, Dissolved ND ug/L 11/08/19 11:49 7440-47-311/06/19 15:585.0 1 Copper, Dissolved ND ug/L 11/08/19 11:49 7440-50-811/06/19 15:585.0 1 Iron, Dissolved 9320 ug/L 11/08/19 11:49 7439-89-611/06/19 15:5850.0 1 Magnesium, Dissolved 7650 ug/L 11/08/19 11:49 7439-95-411/06/19 15:581001 Manganese, Dissolved 4810 ug/L 11/08/19 11:49 7439-96-511/06/19 15:585.0 1 Nickel, Dissolved ND ug/L 11/08/19 11:49 7440-02-011/06/19 15:585.0 1 Potassium, Dissolved ND ug/L 11/08/19 11:49 7440-09-711/06/19 15:5850001 Sodium, Dissolved 5030 ug/L 11/08/19 11:49 7440-23-511/06/19 15:5850001 Zinc, Dissolved 11.6 ug/L 11/08/19 11:49 7440-66-611/06/19 15:5810.0 1 Strontium, Dissolved 424 ug/L 11/08/19 11:49 7440-24-611/06/19 15:585.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 13:36 7440-36-011/06/19 00:040.50 1 Arsenic 3.4 ug/L 11/06/19 13:36 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 13:36 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 13:36 7440-43-911/06/19 00:040.080 1 Cobalt 7.4 ug/L 11/06/19 13:36 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 13:36 7439-92-111/06/19 00:040.10 1 Lithium 4.3 ug/L 11/06/19 13:36 7439-93-2 N211/06/19 00:042.5 1 Molybdenum 7.3 ug/L 11/06/19 13:36 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 13:36 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 13:36 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 13:36 7440-62-211/06/19 00:040.30 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 61 11-18-19 Page 29 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW5-A1 Lab ID:92452166004 Collected:11/04/19 14:21 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS, Dissolved Arsenic, Dissolved 0.50 ug/L 11/13/19 20:43 7440-38-211/12/19 11:260.10 1 Beryllium, Dissolved ND ug/L 11/13/19 20:43 7440-41-711/12/19 11:260.10 1 Cadmium, Dissolved ND ug/L 11/13/19 20:43 7440-43-911/12/19 11:260.080 1 Molybdenum, Dissolved 6.0 ug/L 11/13/19 20:43 7439-98-711/12/19 11:260.50 1 Lead, Dissolved ND ug/L 11/13/19 20:43 7439-92-111/12/19 11:260.10 1 Antimony, Dissolved ND ug/L 11/13/19 20:43 7440-36-011/12/19 11:260.50 1 Selenium, Dissolved ND ug/L 11/13/19 20:43 7782-49-211/12/19 11:260.50 1 Thallium, Dissolved ND ug/L 11/13/19 20:43 7440-28-011/12/19 11:260.10 1 Vanadium, Dissolved ND ug/L 11/13/19 20:43 7440-62-211/12/19 11:260.30 1 Lithium, Dissolved 3.7 ug/L 11/13/19 20:43 7439-93-2 N211/12/19 11:262.5 1 Cobalt, Dissolved 6.8 ug/L 11/13/19 20:43 7440-48-411/12/19 11:260.10 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:51 7439-97-611/05/19 11:420.20 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 11/05/19 17:33 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)110 mg/L 11/11/19 15:115.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 15:115.0 1 Alkalinity, Total as CaCO3 110 mg/L 11/11/19 15:115.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 149 mg/L 11/06/19 13:3525.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 29.0 mg/L 11/08/19 05:2212.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 14.7 mg/L 11/05/19 22:14 16887-00-61.0 1 Fluoride 0.10 mg/L 11/05/19 22:14 16984-48-80.10 1 Sulfate 5.3 mg/L 11/05/19 22:14 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 61 11-18-19 Page 30 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW6-A1 Lab ID:92452166005 Collected:11/04/19 15:15 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 15:21 7429-90-511/05/19 23:101001 Barium 23.8 ug/L 11/08/19 15:21 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 15:21 7440-42-811/05/19 23:1050.0 1 Calcium 6090 ug/L 11/08/19 15:21 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 15:21 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 15:21 7440-50-811/05/19 23:105.0 1 Iron 1510 ug/L 11/08/19 15:21 7439-89-611/05/19 23:1050.0 1 Magnesium 2540 ug/L 11/08/19 15:21 7439-95-411/05/19 23:101001 Manganese 514 ug/L 11/08/19 15:21 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 15:21 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 15:21 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/08/19 15:21 7440-23-511/05/19 23:1050001 Strontium 36.4 ug/L 11/08/19 15:21 7440-24-611/05/19 23:105.0 1 Hardness, Total(SM 2340B)25700 ug/L 11/08/19 15:2111/05/19 23:106621 Zinc ND ug/L 11/08/19 15:21 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP, Dissolved Aluminum, Dissolved ND ug/L 11/08/19 11:52 7429-90-511/06/19 15:581001 Barium, Dissolved 19.9 ug/L 11/08/19 11:52 7440-39-311/06/19 15:585.0 1 Boron, Dissolved ND ug/L 11/08/19 11:52 7440-42-811/06/19 15:5850.0 1 Calcium, Dissolved 5360 ug/L 11/08/19 11:52 7440-70-211/06/19 15:581001 Chromium, Dissolved ND ug/L 11/08/19 11:52 7440-47-311/06/19 15:585.0 1 Copper, Dissolved ND ug/L 11/08/19 11:52 7440-50-811/06/19 15:585.0 1 Iron, Dissolved 342 ug/L 11/08/19 11:52 7439-89-611/06/19 15:5850.0 1 Magnesium, Dissolved 2300 ug/L 11/08/19 11:52 7439-95-411/06/19 15:581001 Manganese, Dissolved 417 ug/L 11/08/19 11:52 7439-96-511/06/19 15:585.0 1 Nickel, Dissolved ND ug/L 11/08/19 11:52 7440-02-011/06/19 15:585.0 1 Potassium, Dissolved ND ug/L 11/08/19 11:52 7440-09-711/06/19 15:5850001 Sodium, Dissolved ND ug/L 11/08/19 11:52 7440-23-511/06/19 15:5850001 Zinc, Dissolved ND ug/L 11/08/19 11:52 7440-66-611/06/19 15:5810.0 1 Strontium, Dissolved 32.5 ug/L 11/08/19 11:52 7440-24-611/06/19 15:585.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 13:44 7440-36-011/06/19 00:040.50 1 Arsenic 0.43 ug/L 11/06/19 13:44 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 13:44 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 13:44 7440-43-911/06/19 00:040.080 1 Cobalt 0.66 ug/L 11/06/19 13:44 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 13:44 7439-92-111/06/19 00:040.10 1 Lithium ND ug/L 11/06/19 13:44 7439-93-2 N211/06/19 00:042.5 1 Molybdenum ND ug/L 11/06/19 13:44 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 13:44 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 13:44 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 13:44 7440-62-211/06/19 00:040.30 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 61 11-18-19 Page 31 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW6-A1 Lab ID:92452166005 Collected:11/04/19 15:15 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS, Dissolved Arsenic, Dissolved 0.26 ug/L 11/13/19 20:51 7440-38-211/12/19 11:260.10 1 Beryllium, Dissolved ND ug/L 11/13/19 20:51 7440-41-711/12/19 11:260.10 1 Cadmium, Dissolved ND ug/L 11/13/19 20:51 7440-43-911/12/19 11:260.080 1 Molybdenum, Dissolved ND ug/L 11/13/19 20:51 7439-98-711/12/19 11:260.50 1 Lead, Dissolved ND ug/L 11/13/19 20:51 7439-92-111/12/19 11:260.10 1 Antimony, Dissolved ND ug/L 11/13/19 20:51 7440-36-011/12/19 11:260.50 1 Selenium, Dissolved ND ug/L 11/13/19 20:51 7782-49-211/12/19 11:260.50 1 Thallium, Dissolved ND ug/L 11/13/19 20:51 7440-28-011/12/19 11:260.10 1 Vanadium, Dissolved ND ug/L 11/13/19 20:51 7440-62-211/12/19 11:260.30 1 Lithium, Dissolved ND ug/L 11/13/19 20:51 7439-93-2 N211/12/19 11:262.5 1 Cobalt, Dissolved 0.53 ug/L 11/13/19 20:51 7440-48-411/12/19 11:260.10 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:58 7439-97-611/05/19 11:420.20 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 11/05/19 17:36 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)21.4 mg/L 11/11/19 15:235.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 15:235.0 1 Alkalinity, Total as CaCO3 21.4 mg/L 11/11/19 15:235.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 56.0 mg/L 11/06/19 13:3525.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 6.9 mg/L 11/08/19 05:233.3 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 6.7 mg/L 11/05/19 22:28 16887-00-61.0 1 Fluoride ND mg/L 11/05/19 22:28 16984-48-80.10 1 Sulfate 5.7 mg/L 11/05/19 22:28 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 61 11-18-19 Page 32 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW8-A1 Lab ID:92452166006 Collected:11/04/19 13:47 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum 259 ug/L 11/08/19 15:24 7429-90-511/05/19 23:101001 Barium 267 ug/L 11/08/19 15:24 7440-39-311/05/19 23:105.0 1 Boron 1380 ug/L 11/08/19 15:24 7440-42-811/05/19 23:1050.0 1 Calcium 149000 ug/L 11/11/19 10:52 7440-70-211/05/19 23:105005 Chromium ND ug/L 11/08/19 15:24 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 15:24 7440-50-811/05/19 23:105.0 1 Iron 19600 ug/L 11/08/19 15:24 7439-89-611/05/19 23:1050.0 1 Magnesium 29200 ug/L 11/08/19 15:24 7439-95-411/05/19 23:101001 Manganese 6360 ug/L 11/08/19 15:24 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 15:24 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 15:24 7440-09-711/05/19 23:1050001 Sodium 7040 ug/L 11/08/19 15:24 7440-23-511/05/19 23:1050001 Strontium 2370 ug/L 11/08/19 15:24 7440-24-611/05/19 23:105.0 1 Hardness, Total(SM 2340B)2470000 ug/L 11/11/19 10:5211/05/19 23:1033105 Zinc ND ug/L 11/08/19 15:24 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP, Dissolved Calcium, Dissolved 142000 ug/L 11/09/19 16:00 7440-70-211/06/19 15:585005 Aluminum, Dissolved ND ug/L 11/08/19 11:56 7429-90-511/06/19 15:581001 Barium, Dissolved 244 ug/L 11/08/19 11:56 7440-39-311/06/19 15:585.0 1 Boron, Dissolved 1290 ug/L 11/08/19 11:56 7440-42-811/06/19 15:5850.0 1 Chromium, Dissolved ND ug/L 11/08/19 11:56 7440-47-311/06/19 15:585.0 1 Copper, Dissolved ND ug/L 11/08/19 11:56 7440-50-811/06/19 15:585.0 1 Iron, Dissolved 18200 ug/L 11/08/19 11:56 7439-89-611/06/19 15:5850.0 1 Magnesium, Dissolved 27500 ug/L 11/08/19 11:56 7439-95-411/06/19 15:581001 Manganese, Dissolved 5940 ug/L 11/08/19 11:56 7439-96-511/06/19 15:585.0 1 Nickel, Dissolved ND ug/L 11/08/19 11:56 7440-02-011/06/19 15:585.0 1 Potassium, Dissolved ND ug/L 11/08/19 11:56 7440-09-711/06/19 15:5850001 Sodium, Dissolved 6550 ug/L 11/08/19 11:56 7440-23-511/06/19 15:5850001 Zinc, Dissolved ND ug/L 11/08/19 11:56 7440-66-611/06/19 15:5810.0 1 Strontium, Dissolved 2250 ug/L 11/08/19 11:56 7440-24-611/06/19 15:585.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 14:17 7440-36-011/06/19 00:040.50 1 Arsenic 433 ug/L 11/06/19 14:17 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 14:17 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 14:17 7440-43-911/06/19 00:040.080 1 Cobalt 10.9 ug/L 11/06/19 14:17 7440-48-411/06/19 00:040.10 1 Lead 0.12 ug/L 11/06/19 14:17 7439-92-111/06/19 00:040.10 1 Lithium 40.3 ug/L 11/06/19 14:17 7439-93-2 N211/06/19 00:042.5 1 Molybdenum 109 ug/L 11/06/19 14:17 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 14:17 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 14:17 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 14:17 7440-62-211/06/19 00:040.30 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 61 11-18-19 Page 33 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW8-A1 Lab ID:92452166006 Collected:11/04/19 13:47 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS, Dissolved Arsenic, Dissolved 415 ug/L 11/13/19 20:55 7440-38-211/12/19 11:260.10 1 Beryllium, Dissolved ND ug/L 11/13/19 20:55 7440-41-711/12/19 11:260.10 1 Cadmium, Dissolved ND ug/L 11/13/19 20:55 7440-43-911/12/19 11:260.080 1 Molybdenum, Dissolved 106 ug/L 11/13/19 20:55 7439-98-711/12/19 11:260.50 1 Lead, Dissolved ND ug/L 11/13/19 20:55 7439-92-111/12/19 11:260.10 1 Antimony, Dissolved ND ug/L 11/13/19 20:55 7440-36-011/12/19 11:260.50 1 Selenium, Dissolved ND ug/L 11/13/19 20:55 7782-49-211/12/19 11:260.50 1 Thallium, Dissolved ND ug/L 11/13/19 20:55 7440-28-011/12/19 11:260.10 1 Vanadium, Dissolved ND ug/L 11/13/19 20:55 7440-62-211/12/19 11:260.30 1 Lithium, Dissolved 42.1 ug/L 11/13/19 20:55 7439-93-2 N211/12/19 11:262.5 1 Cobalt, Dissolved 10.4 ug/L 11/13/19 20:55 7440-48-411/12/19 11:260.10 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 17:00 7439-97-611/05/19 11:420.20 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 11/05/19 17:38 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)493 mg/L 11/11/19 15:315.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 15:315.0 1 Alkalinity, Total as CaCO3 493 mg/L 11/11/19 15:315.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 527 mg/L 11/06/19 13:3525.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 49.0 mg/L 11/08/19 05:2312.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 4.0 mg/L 11/05/19 22:42 16887-00-61.0 1 Fluoride 0.52 mg/L 11/05/19 22:42 16984-48-80.10 1 Sulfate 25.7 mg/L 11/05/19 22:42 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 61 11-18-19 Page 34 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW9-A1 Lab ID:92452166007 Collected:11/04/19 12:50 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 15:28 7429-90-511/05/19 23:101001 Barium 51.9 ug/L 11/08/19 15:28 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 15:28 7440-42-811/05/19 23:1050.0 1 Calcium 7230 ug/L 11/08/19 15:28 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 15:28 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 15:28 7440-50-811/05/19 23:105.0 1 Iron 604 ug/L 11/08/19 15:28 7439-89-611/05/19 23:1050.0 1 Magnesium 3130 ug/L 11/08/19 15:28 7439-95-411/05/19 23:101001 Manganese 222 ug/L 11/08/19 15:28 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 15:28 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 15:28 7440-09-711/05/19 23:1050001 Sodium 6190 ug/L 11/08/19 15:28 7440-23-511/05/19 23:1050001 Strontium 54.1 ug/L 11/08/19 15:28 7440-24-611/05/19 23:105.0 1 Hardness, Total(SM 2340B)31000 ug/L 11/08/19 15:2811/05/19 23:106621 Zinc ND ug/L 11/08/19 15:28 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP, Dissolved Aluminum, Dissolved ND ug/L 11/08/19 11:59 7429-90-511/06/19 15:581001 Barium, Dissolved 47.7 ug/L 11/08/19 11:59 7440-39-311/06/19 15:585.0 1 Boron, Dissolved ND ug/L 11/08/19 11:59 7440-42-811/06/19 15:5850.0 1 Calcium, Dissolved 6640 ug/L 11/08/19 11:59 7440-70-211/06/19 15:581001 Chromium, Dissolved ND ug/L 11/08/19 11:59 7440-47-311/06/19 15:585.0 1 Copper, Dissolved ND ug/L 11/08/19 11:59 7440-50-811/06/19 15:585.0 1 Iron, Dissolved 490 ug/L 11/08/19 11:59 7439-89-611/06/19 15:5850.0 1 Magnesium, Dissolved 2960 ug/L 11/08/19 11:59 7439-95-411/06/19 15:581001 Manganese, Dissolved 208 ug/L 11/08/19 11:59 7439-96-511/06/19 15:585.0 1 Nickel, Dissolved ND ug/L 11/08/19 11:59 7440-02-011/06/19 15:585.0 1 Potassium, Dissolved ND ug/L 11/08/19 11:59 7440-09-711/06/19 15:5850001 Sodium, Dissolved 5780 ug/L 11/08/19 11:59 7440-23-511/06/19 15:5850001 Zinc, Dissolved ND ug/L 11/08/19 11:59 7440-66-611/06/19 15:5810.0 1 Strontium, Dissolved 52.0 ug/L 11/08/19 11:59 7440-24-611/06/19 15:585.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 14:25 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 14:25 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 14:25 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 14:25 7440-43-911/06/19 00:040.080 1 Cobalt 0.70 ug/L 11/06/19 14:25 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 14:25 7439-92-111/06/19 00:040.10 1 Lithium ND ug/L 11/06/19 14:25 7439-93-2 N211/06/19 00:042.5 1 Molybdenum ND ug/L 11/06/19 14:25 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 14:25 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 14:25 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 14:25 7440-62-211/06/19 00:040.30 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 61 11-18-19 Page 35 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:SW9-A1 Lab ID:92452166007 Collected:11/04/19 12:50 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS, Dissolved Arsenic, Dissolved ND ug/L 11/13/19 21:03 7440-38-211/12/19 11:260.10 1 Beryllium, Dissolved ND ug/L 11/13/19 21:03 7440-41-711/12/19 11:260.10 1 Cadmium, Dissolved ND ug/L 11/13/19 21:03 7440-43-911/12/19 11:260.080 1 Molybdenum, Dissolved ND ug/L 11/13/19 21:03 7439-98-711/12/19 11:260.50 1 Lead, Dissolved ND ug/L 11/13/19 21:03 7439-92-111/12/19 11:260.10 1 Antimony, Dissolved ND ug/L 11/13/19 21:03 7440-36-011/12/19 11:260.50 1 Selenium, Dissolved ND ug/L 11/13/19 21:03 7782-49-211/12/19 11:260.50 1 Thallium, Dissolved ND ug/L 11/13/19 21:03 7440-28-011/12/19 11:260.10 1 Vanadium, Dissolved ND ug/L 11/13/19 21:03 7440-62-211/12/19 11:260.30 1 Lithium, Dissolved ND ug/L 11/13/19 21:03 7439-93-2 N211/12/19 11:262.5 1 Cobalt, Dissolved 0.64 ug/L 11/13/19 21:03 7440-48-411/12/19 11:260.10 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 17:03 7439-97-611/05/19 11:420.20 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 11/05/19 17:40 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)14.3 mg/L 11/11/19 15:585.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 15:585.0 1 Alkalinity, Total as CaCO3 14.3 mg/L 11/11/19 15:585.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 105 mg/L 11/06/19 13:3625.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 05:232.6 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 15.5 mg/L 11/05/19 22:56 16887-00-61.0 1 Fluoride ND mg/L 11/05/19 22:56 16984-48-80.10 1 Sulfate 1.3 mg/L 11/05/19 22:56 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 61 11-18-19 Page 36 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:FILTER BLANK Lab ID:92452166009 Collected:11/04/19 15:42 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP, Dissolved Aluminum, Dissolved ND ug/L 11/07/19 19:23 7429-90-511/06/19 15:581001 Barium, Dissolved ND ug/L 11/07/19 19:23 7440-39-311/06/19 15:585.0 1 Boron, Dissolved ND ug/L 11/07/19 19:23 7440-42-811/06/19 15:5850.0 1 Calcium, Dissolved ND ug/L 11/07/19 19:23 7440-70-211/06/19 15:581001 Chromium, Dissolved ND ug/L 11/07/19 19:23 7440-47-311/06/19 15:585.0 1 Copper, Dissolved ND ug/L 11/07/19 19:23 7440-50-811/06/19 15:585.0 1 Iron, Dissolved ND ug/L 11/07/19 19:23 7439-89-611/06/19 15:5850.0 1 Magnesium, Dissolved ND ug/L 11/07/19 19:23 7439-95-411/06/19 15:581001 Manganese, Dissolved ND ug/L 11/07/19 19:23 7439-96-511/06/19 15:585.0 1 Nickel, Dissolved ND ug/L 11/07/19 19:23 7440-02-011/06/19 15:585.0 1 Potassium, Dissolved ND ug/L 11/07/19 19:23 7440-09-711/06/19 15:5850001 Sodium, Dissolved ND ug/L 11/07/19 19:23 7440-23-511/06/19 15:5850001 Zinc, Dissolved ND ug/L 11/07/19 19:23 7440-66-611/06/19 15:5810.0 1 Strontium, Dissolved ND ug/L 11/07/19 19:23 7440-24-611/06/19 15:585.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS, Dissolved Arsenic, Dissolved ND ug/L 11/13/19 21:07 7440-38-211/12/19 11:260.10 1 Beryllium, Dissolved ND ug/L 11/13/19 21:07 7440-41-711/12/19 11:260.10 1 Cadmium, Dissolved ND ug/L 11/13/19 21:07 7440-43-911/12/19 11:260.080 1 Molybdenum, Dissolved ND ug/L 11/13/19 21:07 7439-98-711/12/19 11:260.50 1 Lead, Dissolved ND ug/L 11/13/19 21:07 7439-92-111/12/19 11:260.10 1 Antimony, Dissolved ND ug/L 11/13/19 21:07 7440-36-011/12/19 11:260.50 1 Selenium, Dissolved ND ug/L 11/13/19 21:07 7782-49-211/12/19 11:260.50 1 Thallium, Dissolved ND ug/L 11/13/19 21:07 7440-28-011/12/19 11:260.10 1 Vanadium, Dissolved ND ug/L 11/13/19 21:07 7440-62-211/12/19 11:260.30 1 Lithium, Dissolved ND ug/L 11/13/19 21:07 7439-93-2 N211/12/19 11:262.5 1 Cobalt, Dissolved ND ug/L 11/13/19 21:07 7440-48-411/12/19 11:260.10 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 11/05/19 17:10 7439-97-611/05/19 11:420.20 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 61 11-18-19 Page 37 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:EQUIPMENT BLANK Lab ID:92452166010 Collected:11/04/19 15:45 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 15:31 7429-90-511/05/19 23:101001 Barium ND ug/L 11/08/19 15:31 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 15:31 7440-42-811/05/19 23:1050.0 1 Calcium ND ug/L 11/08/19 15:31 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 15:31 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 15:31 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/08/19 15:31 7439-89-611/05/19 23:1050.0 1 Magnesium ND ug/L 11/08/19 15:31 7439-95-411/05/19 23:101001 Manganese ND ug/L 11/08/19 15:31 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 15:31 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 15:31 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/08/19 15:31 7440-23-511/05/19 23:1050001 Strontium ND ug/L 11/08/19 15:31 7440-24-611/05/19 23:105.0 1 Hardness, Total(SM 2340B)ND ug/L 11/08/19 15:3111/05/19 23:106621 Zinc ND ug/L 11/08/19 15:31 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP, Dissolved Aluminum, Dissolved ND ug/L 11/07/19 19:33 7429-90-511/06/19 15:581001 Barium, Dissolved ND ug/L 11/07/19 19:33 7440-39-311/06/19 15:585.0 1 Boron, Dissolved ND ug/L 11/07/19 19:33 7440-42-811/06/19 15:5850.0 1 Calcium, Dissolved ND ug/L 11/07/19 19:33 7440-70-211/06/19 15:581001 Chromium, Dissolved ND ug/L 11/07/19 19:33 7440-47-311/06/19 15:585.0 1 Copper, Dissolved ND ug/L 11/07/19 19:33 7440-50-811/06/19 15:585.0 1 Iron, Dissolved ND ug/L 11/07/19 19:33 7439-89-611/06/19 15:5850.0 1 Magnesium, Dissolved ND ug/L 11/07/19 19:33 7439-95-411/06/19 15:581001 Manganese, Dissolved ND ug/L 11/07/19 19:33 7439-96-511/06/19 15:585.0 1 Nickel, Dissolved ND ug/L 11/07/19 19:33 7440-02-011/06/19 15:585.0 1 Potassium, Dissolved ND ug/L 11/07/19 19:33 7440-09-711/06/19 15:5850001 Sodium, Dissolved ND ug/L 11/07/19 19:33 7440-23-511/06/19 15:5850001 Zinc, Dissolved ND ug/L 11/07/19 19:33 7440-66-611/06/19 15:5810.0 1 Strontium, Dissolved ND ug/L 11/07/19 19:33 7440-24-611/06/19 15:585.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 14:32 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 14:32 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 14:32 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 14:32 7440-43-911/06/19 00:040.080 1 Cobalt ND ug/L 11/06/19 14:32 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 14:32 7439-92-111/06/19 00:040.10 1 Lithium ND ug/L 11/06/19 14:32 7439-93-2 N211/06/19 00:042.5 1 Molybdenum ND ug/L 11/06/19 14:32 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 14:32 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 14:32 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 14:32 7440-62-211/06/19 00:040.30 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 61 11-18-19 Page 38 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:EQUIPMENT BLANK Lab ID:92452166010 Collected:11/04/19 15:45 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS, Dissolved Arsenic, Dissolved ND ug/L 11/13/19 21:11 7440-38-211/12/19 11:260.10 1 Beryllium, Dissolved ND ug/L 11/13/19 21:11 7440-41-711/12/19 11:260.10 1 Cadmium, Dissolved ND ug/L 11/13/19 21:11 7440-43-911/12/19 11:260.080 1 Molybdenum, Dissolved ND ug/L 11/13/19 21:11 7439-98-711/12/19 11:260.50 1 Lead, Dissolved ND ug/L 11/13/19 21:11 7439-92-111/12/19 11:260.10 1 Antimony, Dissolved ND ug/L 11/13/19 21:11 7440-36-011/12/19 11:260.50 1 Selenium, Dissolved ND ug/L 11/13/19 21:11 7782-49-211/12/19 11:260.50 1 Thallium, Dissolved ND ug/L 11/13/19 21:11 7440-28-011/12/19 11:260.10 1 Vanadium, Dissolved ND ug/L 11/13/19 21:11 7440-62-211/12/19 11:260.30 1 Lithium, Dissolved ND ug/L 11/13/19 21:11 7439-93-2 N211/12/19 11:262.5 1 Cobalt, Dissolved ND ug/L 11/13/19 21:11 7440-48-411/12/19 11:260.10 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:06 7439-97-611/05/19 11:420.20 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 11/05/19 17:17 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/06/19 13:185.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/06/19 13:185.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/06/19 13:185.0 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/05/19 17:05 16887-00-61.0 1 Fluoride ND mg/L 11/05/19 17:05 16984-48-80.10 1 Sulfate ND mg/L 11/05/19 17:05 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 61 11-18-19 Page 39 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:FIELD BLANK Lab ID:92452166011 Collected:11/04/19 15:50 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 15:34 7429-90-511/05/19 23:101001 Barium ND ug/L 11/08/19 15:34 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 15:34 7440-42-811/05/19 23:1050.0 1 Calcium ND ug/L 11/08/19 15:34 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 15:34 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 15:34 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/08/19 15:34 7439-89-611/05/19 23:1050.0 1 Magnesium ND ug/L 11/08/19 15:34 7439-95-411/05/19 23:101001 Manganese ND ug/L 11/08/19 15:34 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 15:34 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 15:34 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/08/19 15:34 7440-23-511/05/19 23:1050001 Strontium ND ug/L 11/08/19 15:34 7440-24-611/05/19 23:105.0 1 Hardness, Total(SM 2340B)ND ug/L 11/08/19 15:3411/05/19 23:106621 Zinc ND ug/L 11/08/19 15:34 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP, Dissolved Aluminum, Dissolved ND ug/L 11/07/19 19:36 7429-90-511/06/19 15:581001 Barium, Dissolved ND ug/L 11/07/19 19:36 7440-39-311/06/19 15:585.0 1 Boron, Dissolved ND ug/L 11/07/19 19:36 7440-42-811/06/19 15:5850.0 1 Calcium, Dissolved ND ug/L 11/07/19 19:36 7440-70-211/06/19 15:581001 Chromium, Dissolved ND ug/L 11/07/19 19:36 7440-47-311/06/19 15:585.0 1 Copper, Dissolved ND ug/L 11/07/19 19:36 7440-50-811/06/19 15:585.0 1 Iron, Dissolved ND ug/L 11/07/19 19:36 7439-89-611/06/19 15:5850.0 1 Magnesium, Dissolved ND ug/L 11/07/19 19:36 7439-95-411/06/19 15:581001 Manganese, Dissolved ND ug/L 11/07/19 19:36 7439-96-511/06/19 15:585.0 1 Nickel, Dissolved ND ug/L 11/07/19 19:36 7440-02-011/06/19 15:585.0 1 Potassium, Dissolved ND ug/L 11/07/19 19:36 7440-09-711/06/19 15:5850001 Sodium, Dissolved ND ug/L 11/07/19 19:36 7440-23-511/06/19 15:5850001 Zinc, Dissolved ND ug/L 11/07/19 19:36 7440-66-611/06/19 15:5810.0 1 Strontium, Dissolved ND ug/L 11/07/19 19:36 7440-24-611/06/19 15:585.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 14:36 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 14:36 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 14:36 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 14:36 7440-43-911/06/19 00:040.080 1 Cobalt ND ug/L 11/06/19 14:36 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 14:36 7439-92-111/06/19 00:040.10 1 Lithium ND ug/L 11/06/19 14:36 7439-93-2 N211/06/19 00:042.5 1 Molybdenum ND ug/L 11/06/19 14:36 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 14:36 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 14:36 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 14:36 7440-62-211/06/19 00:040.30 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 61 11-18-19 Page 40 of 62 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Sample:FIELD BLANK Lab ID:92452166011 Collected:11/04/19 15:50 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS, Dissolved Arsenic, Dissolved ND ug/L 11/13/19 21:22 7440-38-211/12/19 11:260.10 1 Beryllium, Dissolved ND ug/L 11/13/19 21:22 7440-41-711/12/19 11:260.10 1 Cadmium, Dissolved ND ug/L 11/13/19 21:22 7440-43-911/12/19 11:260.080 1 Molybdenum, Dissolved ND ug/L 11/13/19 21:22 7439-98-711/12/19 11:260.50 1 Lead, Dissolved ND ug/L 11/13/19 21:22 7439-92-111/12/19 11:260.10 1 Antimony, Dissolved ND ug/L 11/13/19 21:22 7440-36-011/12/19 11:260.50 1 Selenium, Dissolved ND ug/L 11/13/19 21:22 7782-49-211/12/19 11:260.50 1 Thallium, Dissolved ND ug/L 11/13/19 21:22 7440-28-011/12/19 11:260.10 1 Vanadium, Dissolved ND ug/L 11/13/19 21:22 7440-62-211/12/19 11:260.30 1 Lithium, Dissolved ND ug/L 11/13/19 21:22 7439-93-2 N211/12/19 11:262.5 1 Cobalt, Dissolved ND ug/L 11/13/19 21:22 7440-48-411/12/19 11:260.10 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:13 7439-97-611/05/19 11:420.20 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury, Dissolved Mercury, Dissolved ND ug/L 11/05/19 17:19 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/06/19 13:215.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/06/19 13:215.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/06/19 13:215.0 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/05/19 17:47 16887-00-61.0 1 Fluoride ND mg/L 11/05/19 17:47 16984-48-80.10 1 Sulfate ND mg/L 11/05/19 17:47 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 61 11-18-19 Page 41 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507609 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 245.1 Mercury Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166010, 92452166011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2725068 Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166010, 92452166011 Matrix:Water Analyzed Mercury ug/L ND 0.20 11/05/19 16:01 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2725069LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.32.5 91 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725070MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166010 2725071 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 86 70-13085 1 202.5ND 2.2 2.1 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725072MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166011 2725073 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 86 70-13090 5 202.5ND 2.2 2.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 61 11-18-19 Page 42 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507610 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 245.1 Mercury - Dissolved Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166009, 92452166010, 92452166011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2725079 Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166009, 92452166010, 92452166011 Matrix:Water Analyzed Mercury, Dissolved ug/L ND 0.20 11/05/19 17:05 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2725080LABORATORY CONTROL SAMPLE: LCSSpike Mercury, Dissolved ug/L 2.32.5 90 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725081MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166009 2725082 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury, Dissolved ug/L 2.5 87 70-13085 2 252.5ND 2.2 2.1 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725083MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166010 2725084 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury, Dissolved ug/L 2.5 83 70-13091 9 252.5ND 2.1 2.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 61 11-18-19 Page 43 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507775 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166010, 92452166011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726009 Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166010, 92452166011 Matrix:Water Analyzed Aluminum ug/L ND 100 11/08/19 14:04 Barium ug/L ND 5.0 11/08/19 14:04 Boron ug/L ND 50.0 11/08/19 14:04 Calcium ug/L ND 100 11/08/19 14:04 Chromium ug/L ND 5.0 11/08/19 14:04 Copper ug/L ND 5.0 11/08/19 14:04 Hardness, Total(SM 2340B)ug/L ND 662 11/08/19 14:04 Iron ug/L ND 50.0 11/08/19 14:04 Magnesium ug/L ND 100 11/08/19 14:04 Manganese ug/L ND 5.0 11/08/19 14:04 Nickel ug/L ND 5.0 11/08/19 14:04 Potassium ug/L ND 5000 11/08/19 14:04 Sodium ug/L ND 5000 11/08/19 14:04 Strontium ug/L ND 5.0 11/08/19 14:04 Zinc ug/L ND 10.0 11/08/19 14:04 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726010LABORATORY CONTROL SAMPLE: LCSSpike Aluminum ug/L 49405000 99 85-115 Barium ug/L 506500 101 85-115 Boron ug/L 490500 98 85-115 Calcium ug/L 50405000 101 85-115 Chromium ug/L 492500 98 85-115 Copper ug/L 483500 97 85-115 Hardness, Total(SM 2340B)ug/L 3240033100 98 85-115 Iron ug/L 47705000 95 85-115 Magnesium ug/L 48205000 96 85-115 Manganese ug/L 492500 98 85-115 Nickel ug/L 476500 95 85-115 Potassium ug/L 4900J5000 98 85-115 Sodium ug/L 4920J5000 98 85-115 Strontium ug/L 482500 96 85-115 Zinc ug/L 487500 97 85-115 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 61 11-18-19 Page 44 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726011MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452164001 2726012 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 103 70-130102 1 205000ND51605110 Barium ug/L 500 104 70-130103 1 205007.6 530 523 Boron ug/L 500 104 70-130104 0 20500ND520519 Calcium ug/L 5000 103 70-130104 1 20500071601230012400 Chromium ug/L 500 103 70-130103 1 20500ND518515 Copper ug/L 500 99 70-13099 0 20500ND497496 Hardness, Total(SM 2340B)ug/L 33100 101 70-130103 1 2033100257005920059900 Iron ug/L 5000 99 70-13099 0 205000ND49304940 Magnesium ug/L 5000 100 70-130103 2 205000190069207060 Manganese ug/L 500 102 70-130103 1 20500ND511515 Nickel ug/L 500 99 70-13099 0 20500ND494494 Potassium ug/L 5000 105 70-130105 0 205000ND66106580 Sodium ug/L 5000 100 70-130103 1 20500064001140011500 Strontium ug/L 500 99 70-13099 0 2050070.5 566 566 Zinc ug/L 500 103 70-130103 0 20500ND518515 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726013MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166004 2726014 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 103 70-130104 1 205000ND51705240 Barium ug/L 500 104 70-130106 2 20500101619631 Boron ug/L 500 104 70-130108 3 20500188710729 Calcium ug/L 5000 97 70-130125 4 205000291003390035300 Chromium ug/L 500 102 70-130104 2 20500ND509522 Copper ug/L 500 100 70-130102 2 20500ND500511 Hardness, Total(SM 2340B)ug/L 33100 99 70-130116 4 2033100107000140000145000 Iron ug/L 5000 95 70-130106 3 205000120001670017300 Magnesium ug/L 5000 100 70-130111 4 20500083501330013900 Manganese ug/L M15008570-130136 4 20500525056705930 Nickel ug/L 500 98 70-130100 2 20500ND490502 Potassium ug/L 5000 103 70-130110 3 205000ND94409760 Sodium ug/L 5000 101 70-130109 3 20500054101050010800 Strontium ug/L 500 99 70-130104 3 20500462955984 Zinc ug/L 500 102 70-130105 3 2050013.2 525 540 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 61 11-18-19 Page 45 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507908 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Dissolved Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166009, 92452166010, 92452166011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726511 Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166009, 92452166010, 92452166011 Matrix:Water Analyzed Aluminum, Dissolved ug/L ND 100 11/07/19 19:11 Barium, Dissolved ug/L ND 5.0 11/07/19 19:11 Boron, Dissolved ug/L ND 50.0 11/07/19 19:11 Calcium, Dissolved ug/L ND 100 11/07/19 19:11 Chromium, Dissolved ug/L ND 5.0 11/07/19 19:11 Copper, Dissolved ug/L ND 5.0 11/07/19 19:11 Iron, Dissolved ug/L ND 50.0 11/07/19 19:11 Magnesium, Dissolved ug/L ND 100 11/07/19 19:11 Manganese, Dissolved ug/L ND 5.0 11/07/19 19:11 Nickel, Dissolved ug/L ND 5.0 11/07/19 19:11 Potassium, Dissolved ug/L ND 5000 11/07/19 19:11 Sodium, Dissolved ug/L ND 5000 11/07/19 19:11 Strontium, Dissolved ug/L ND 5.0 11/07/19 19:11 Zinc, Dissolved ug/L ND 10.0 11/07/19 19:11 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726512LABORATORY CONTROL SAMPLE: LCSSpike Aluminum, Dissolved ug/L 49705000 99 85-115 Barium, Dissolved ug/L 499500 100 85-115 Boron, Dissolved ug/L 497500 99 85-115 Calcium, Dissolved ug/L 49105000 98 85-115 Chromium, Dissolved ug/L 492500 98 85-115 Copper, Dissolved ug/L 478500 96 85-115 Iron, Dissolved ug/L 47005000 94 85-115 Magnesium, Dissolved ug/L 47105000 94 85-115 Manganese, Dissolved ug/L 483500 97 85-115 Nickel, Dissolved ug/L 472500 94 85-115 Potassium, Dissolved ug/L 4910J5000 98 85-115 Sodium, Dissolved ug/L 4900J5000 98 85-115 Strontium, Dissolved ug/L 481500 96 85-115 Zinc, Dissolved ug/L 491500 98 85-115 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 61 11-18-19 Page 46 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726513MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166009 2726514 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum, Dissolved ug/L 5000 93 70-13095 2 205000ND46704760 Barium, Dissolved ug/L 500 94 70-13096 2 20500ND468480 Boron, Dissolved ug/L 500 92 70-13093 1 20500ND465471 Calcium, Dissolved ug/L 5000 93 70-13095 2 205000ND46604740 Chromium, Dissolved ug/L 500 92 70-13093 1 20500ND461467 Copper, Dissolved ug/L 500 89 70-13091 2 20500ND443453 Iron, Dissolved ug/L 5000 88 70-13089 2 205000ND43904460 Magnesium, Dissolved ug/L 5000 88 70-13090 2 205000ND43904490 Manganese, Dissolved ug/L 500 90 70-13092 2 20500ND452460 Nickel, Dissolved ug/L 500 88 70-13090 2 20500ND442448 Potassium, Dissolved ug/L 5000 92 70-13093 205000ND4600J4670J Sodium, Dissolved ug/L 5000 91 70-13092 205000ND4590J4650J Strontium, Dissolved ug/L 500 89 70-13091 2 20500ND447456 Zinc, Dissolved ug/L 500 93 70-13094 1 20500ND464468 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726515MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166002 2726516 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum, Dissolved ug/L 5000 90 70-13090 0 205000ND45104530 Barium, Dissolved ug/L 500 91 70-13092 1 2050037.7 491 497 Boron, Dissolved ug/L 500 92 70-13094 2 20500ND484494 Calcium, Dissolved ug/L 5000 88 70-13089 0 20500074901190011900 Chromium, Dissolved ug/L 500 89 70-13091 2 20500ND445455 Copper, Dissolved ug/L 500 89 70-13091 2 20500ND446453 Iron, Dissolved ug/L 5000 88 70-13089 1 20500016045604620 Magnesium, Dissolved ug/L 5000 89 70-13090 1 205000323076607740 Manganese, Dissolved ug/L 500 88 70-13091 2 20500208650662 Nickel, Dissolved ug/L 500 88 70-13090 2 20500ND438448 Potassium, Dissolved ug/L 5000 90 70-13093 2 205000ND60706200 Sodium, Dissolved ug/L 5000 89 70-13090 1 205000510095509600 Strontium, Dissolved ug/L 500 89 70-13090 1 2050071.4 518 523 Zinc, Dissolved ug/L 500 89 70-13091 2 20500ND450460 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 61 11-18-19 Page 47 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507777 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 200.8 MET Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166010, 92452166011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726021 Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166010, 92452166011 Matrix:Water Analyzed Antimony ug/L ND 0.50 11/06/19 11:43 Arsenic ug/L ND 0.10 11/06/19 11:43 Beryllium ug/L ND 0.10 11/06/19 11:43 Cadmium ug/L ND 0.080 11/06/19 11:43 Cobalt ug/L ND 0.10 11/06/19 11:43 Lead ug/L ND 0.10 11/06/19 11:43 Lithium ug/L ND 2.5 N211/06/19 11:43 Molybdenum ug/L ND 0.50 11/06/19 11:43 Selenium ug/L ND 0.50 11/06/19 11:43 Thallium ug/L ND 0.10 11/06/19 11:43 Vanadium ug/L ND 0.30 11/06/19 11:43 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726022LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 53.950 108 85-115 Arsenic ug/L 10.510 105 85-115 Beryllium ug/L 1010 100 85-115 Cadmium ug/L 10.510 105 85-115 Cobalt ug/L 10.210 102 85-115 Lead ug/L 51.350 103 85-115 Lithium ug/L 49.9 N25010085-115 Molybdenum ug/L 52.950 106 85-115 Selenium ug/L 51.250 102 85-115 Thallium ug/L 10.310 103 85-115 Vanadium ug/L 52.050 104 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726023MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452165001 2726024 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 104 70-130104 0 2050ND52.0 51.9 Arsenic ug/L 10 101 70-130101 1 2010ND10.2 10.2 Beryllium ug/L 10 101 70-130102 0 20100.10 10.2 10.3 Cadmium ug/L 10 104 70-130103 0 2010ND10.4 10.4 Cobalt ug/L 10 102 70-130102 1 20100.19 10.4 10.4 Lead ug/L 50 103 70-130103 1 20500.28 51.5 51.9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 61 11-18-19 Page 48 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726023MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452165001 2726024 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Lithium ug/L N2509770-13097 0 2050ND49.0 49.0 Molybdenum ug/L 50 103 70-130103 0 2050ND51.4 51.5 Selenium ug/L 50 100 70-130100 0 2050ND50.3 50.3 Thallium ug/L 10 102 70-130104 2 2010ND10.2 10.4 Vanadium ug/L 50 102 70-130102 1 20500.42 51.2 51.5 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726025MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166005 2726026 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 106 70-130108 2 2050ND53.1 54.0 Arsenic ug/L 10 100 70-130101 1 20100.43 10.4 10.6 Beryllium ug/L 10 103 70-130103 0 2010ND10.3 10.3 Cadmium ug/L 10 103 70-130104 1 2010ND10.3 10.4 Cobalt ug/L 10 101 70-130102 2 20100.66 10.7 10.9 Lead ug/L 50 103 70-130102 1 2050ND51.4 51.0 Lithium ug/L N2509870-13097 2 2050ND49.4 48.6 Molybdenum ug/L 50 102 70-130104 2 2050ND51.2 52.0 Selenium ug/L 50 100 70-130101 1 2050ND49.9 50.3 Thallium ug/L 10 103 70-130102 1 2010ND10.3 10.2 Vanadium ug/L 50 102 70-130103 1 2050ND51.1 51.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 61 11-18-19 Page 49 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508963 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 200.8 MET Dissolved Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166009, 92452166010, 92452166011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2731750 Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166009, 92452166010, 92452166011 Matrix:Water Analyzed Antimony, Dissolved ug/L ND 0.50 11/13/19 15:03 Arsenic, Dissolved ug/L ND 0.10 11/13/19 15:03 Beryllium, Dissolved ug/L ND 0.10 11/13/19 15:03 Cadmium, Dissolved ug/L ND 0.080 11/13/19 15:03 Cobalt, Dissolved ug/L ND 0.10 11/13/19 15:03 Lead, Dissolved ug/L ND 0.10 11/13/19 15:03 Lithium, Dissolved ug/L ND 2.5 N211/13/19 15:03 Molybdenum, Dissolved ug/L ND 0.50 11/13/19 15:03 Selenium, Dissolved ug/L ND 0.50 11/13/19 15:03 Thallium, Dissolved ug/L ND 0.10 11/13/19 15:03 Vanadium, Dissolved ug/L ND 0.30 11/13/19 15:03 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2731751LABORATORY CONTROL SAMPLE: LCSSpike Antimony, Dissolved ug/L 53.450 107 85-115 Arsenic, Dissolved ug/L 9.410 94 85-115 Beryllium, Dissolved ug/L 9.610 96 85-115 Cadmium, Dissolved ug/L 10.510 105 85-115 Cobalt, Dissolved ug/L 10.410 104 85-115 Lead, Dissolved ug/L 52.450 105 85-115 Lithium, Dissolved ug/L 51.4 N25010385-115 Molybdenum, Dissolved ug/L 51.750 103 85-115 Selenium, Dissolved ug/L 47.050 94 85-115 Thallium, Dissolved ug/L 10.210 102 85-115 Vanadium, Dissolved ug/L 52.850 106 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2731752MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166001 2731753 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony, Dissolved ug/L 50 98 70-130101 3 2050ND49.3 50.7 Arsenic, Dissolved ug/L 10 95 70-13097 2 2010ND9.5 9.7 Beryllium, Dissolved ug/L 10 97 70-13099 2 2010ND9.7 9.9 Cadmium, Dissolved ug/L 10 95 70-13099 4 2010ND9.6 9.9 Cobalt, Dissolved ug/L 10 96 70-13099 3 20100.25 9.9 10.2 Lead, Dissolved ug/L 50 98 70-130102 3 20500.52 49.6 51.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 61 11-18-19 Page 50 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2731752MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166001 2731753 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Lithium, Dissolved ug/L N2509870-130100 2 2050ND49.7 50.8 Molybdenum, Dissolved ug/L 50 98 70-130101 3 2050ND49.2 50.5 Selenium, Dissolved ug/L 50 91 70-13094 3 2050ND45.5 46.9 Thallium, Dissolved ug/L 10 95 70-13098 3 2010ND9.5 9.8 Vanadium, Dissolved ug/L 50 99 70-130101 3 2050ND49.5 50.9 Parameter Units MS Result % Rec Limits Qual% RecConc. 2731754MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166002 2731755 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony, Dissolved ug/L 50 98 70-13099 1 2050ND49.1 49.4 Arsenic, Dissolved ug/L 10 98 70-130100 2 2010ND9.9 10.1 Beryllium, Dissolved ug/L 10 95 70-13095 0 2010ND9.6 9.6 Cadmium, Dissolved ug/L 10 94 70-13095 0 2010ND9.5 9.5 Cobalt, Dissolved ug/L 10 93 70-13093 0 20100.54 9.9 9.9 Lead, Dissolved ug/L 50 99 70-130100 0 2050ND49.7 49.9 Lithium, Dissolved ug/L N2509870-13098 0 2050ND49.5 49.4 Molybdenum, Dissolved ug/L 50 104 70-130105 1 2050ND52.2 52.5 Selenium, Dissolved ug/L 50 91 70-13091 1 2050ND45.5 45.9 Thallium, Dissolved ug/L 10 99 70-13098 0 2010ND9.9 9.8 Vanadium, Dissolved ug/L 50 101 70-130101 0 2050ND50.7 50.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 61 11-18-19 Page 51 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507913 SM 2320B-2011 SM 2320B-2011 2320B Alkalinity Associated Lab Samples:92452166010, 92452166011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726533 Associated Lab Samples:92452166010, 92452166011 Matrix:Water Analyzed Alkalinity, Total as CaCO3 mg/L ND 5.0 11/06/19 12:39 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/06/19 12:39 Alkalinity,Carbonate (CaCO3)mg/L ND 5.0 11/06/19 12:39 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726534LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 51.250 102 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726535MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452151001 2726536 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 108 80-120106 2 2550ND55.1 54.2 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726537MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169006 2726538 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 103 80-120102 0 255048.9 100 100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 61 11-18-19 Page 52 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508544 SM 2320B-2011 SM 2320B-2011 2320B Alkalinity Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2729988 Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007 Matrix:Water Analyzed Alkalinity, Total as CaCO3 mg/L ND 5.0 11/11/19 13:42 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/11/19 13:42 Alkalinity,Carbonate (CaCO3)mg/L ND 5.0 11/11/19 13:42 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2729989LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 52.050 104 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2729992MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166006 2729993 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 82 80-12090 1 2550493534538 Parameter Units MS Result % Rec Limits Qual% RecConc. 2730044MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452165003 2730045 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 96 80-12096 0 255021.5 69.6 69.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 61 11-18-19 Page 53 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507921 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726565 Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 11/06/19 13:33 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726566LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 250251 100 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452164001 2726567SAMPLE DUPLICATE: Total Dissolved Solids mg/L 68.0 0 2568.0 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452166004 2726568SAMPLE DUPLICATE: Total Dissolved Solids mg/L 145 3 25149 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 61 11-18-19 Page 54 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508363 SM 2540D-2011 SM 2540D-2011 2540D Total Suspended Solids Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2728987 Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 11/08/19 05:19 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2728988LABORATORY CONTROL SAMPLE: LCSSpike Total Suspended Solids mg/L 272250 109 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452258001 2728990SAMPLE DUPLICATE: Total Suspended Solids mg/L 59.0 13 2567.0 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452166006 2729034SAMPLE DUPLICATE: Total Suspended Solids mg/L 50.5 3 2549.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 54 of 61 11-18-19 Page 55 of 62 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507694 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166010, 92452166011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2725512 Associated Lab Samples:92452166001, 92452166002, 92452166003, 92452166004, 92452166005, 92452166006, 92452166007, 92452166010, 92452166011 Matrix:Water Analyzed Chloride mg/L ND 1.0 11/05/19 16:37 Fluoride mg/L ND 0.10 11/05/19 16:37 Sulfate mg/L ND 1.0 11/05/19 16:37 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2725513LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 49.650 99 90-110 Fluoride mg/L 2.52.5 101 90-110 Sulfate mg/L 52.250 104 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725514MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166010 2725515 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 104 90-110105 1 1050ND52.0 52.7 Fluoride mg/L 2.5 99 90-110101 2 102.5ND 2.5 2.5 Sulfate mg/L 50 107 90-110109 2 1050ND53.7 54.5 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725516MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452165006 2725517 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 106 90-110108 2 10501.4 54.2 55.5 Fluoride mg/L M12.5 114 90-110113 1 102.5ND 2.9 2.8 Sulfate mg/L M15010990-110112 2 1050ND54.7 56.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 55 of 61 11-18-19 Page 56 of 62 #=QL# QUALIFIERS Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A complete list of accreditations/certifications is available upon request.N2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 56 of 61 11-18-19 Page 57 of 62 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92452166001 507775 507805SW2-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166002 507775 507805SW3-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166003 507775 507805SW4b-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166004 507775 507805SW5-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166005 507775 507805SW6-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166006 507775 507805SW8-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166007 507775 507805SW9-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166010 507775 507805EQUIPMENT BLANK EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166011 507775 507805FIELD BLANK EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166001 507908 508006SW2-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166002 507908 508006SW3-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166003 507908 508006SW4b-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166004 507908 508006SW5-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166005 507908 508006SW6-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166006 507908 508006SW8-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166007 507908 508006SW9-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166009 507908 508006FILTER BLANK EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166010 507908 508006EQUIPMENT BLANK EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166011 507908 508006FIELD BLANK EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452166001 507777 507799SW2-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166002 507777 507799SW3-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166003 507777 507799SW4b-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166004 507777 507799SW5-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166005 507777 507799SW6-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166006 507777 507799SW8-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166007 507777 507799SW9-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166010 507777 507799EQUIPMENT BLANK EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166011 507777 507799FIELD BLANK EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166001 508963 508987SW2-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166002 508963 508987SW3-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166003 508963 508987SW4b-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166004 508963 508987SW5-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166005 508963 508987SW6-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166006 508963 508987SW8-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166007 508963 508987SW9-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166009 508963 508987FILTER BLANK EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166010 508963 508987EQUIPMENT BLANK EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166011 508963 508987FIELD BLANK EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452166001 507609 507701SW2-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166002 507609 507701SW3-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166003 507609 507701SW4b-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166004 507609 507701SW5-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166005 507609 507701SW6-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166006 507609 507701SW8-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166007 507609 507701SW9-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166010 507609 507701EQUIPMENT BLANK EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166011 507609 507701FIELD BLANK EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 57 of 61 11-18-19 Page 58 of 62 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92452166 ASHEVILLE AIRPORT J19110203 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92452166001 507610 507703SW2-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166002 507610 507703SW3-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166003 507610 507703SW4b-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166004 507610 507703SW5-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166005 507610 507703SW6-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166006 507610 507703SW8-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166007 507610 507703SW9-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166009 507610 507703FILTER BLANK EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166010 507610 507703EQUIPMENT BLANK EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166011 507610 507703FIELD BLANK EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452166001 508544SW2-A1 SM 2320B-2011 92452166002 508544SW3-A1 SM 2320B-2011 92452166003 508544SW4b-A1 SM 2320B-2011 92452166004 508544SW5-A1 SM 2320B-2011 92452166005 508544SW6-A1 SM 2320B-2011 92452166006 508544SW8-A1 SM 2320B-2011 92452166007 508544SW9-A1 SM 2320B-2011 92452166010 507913EQUIPMENT BLANK SM 2320B-2011 92452166011 507913FIELD BLANK SM 2320B-2011 92452166001 507921SW2-A1 SM 2540C-2011 92452166002 507921SW3-A1 SM 2540C-2011 92452166003 507921SW4b-A1 SM 2540C-2011 92452166004 507921SW5-A1 SM 2540C-2011 92452166005 507921SW6-A1 SM 2540C-2011 92452166006 507921SW8-A1 SM 2540C-2011 92452166007 507921SW9-A1 SM 2540C-2011 92452166001 508363SW2-A1 SM 2540D-2011 92452166002 508363SW3-A1 SM 2540D-2011 92452166003 508363SW4b-A1 SM 2540D-2011 92452166004 508363SW5-A1 SM 2540D-2011 92452166005 508363SW6-A1 SM 2540D-2011 92452166006 508363SW8-A1 SM 2540D-2011 92452166007 508363SW9-A1 SM 2540D-2011 92452166001 507694SW2-A1 EPA 300.0 Rev 2.1 1993 92452166002 507694SW3-A1 EPA 300.0 Rev 2.1 1993 92452166003 507694SW4b-A1 EPA 300.0 Rev 2.1 1993 92452166004 507694SW5-A1 EPA 300.0 Rev 2.1 1993 92452166005 507694SW6-A1 EPA 300.0 Rev 2.1 1993 92452166006 507694SW8-A1 EPA 300.0 Rev 2.1 1993 92452166007 507694SW9-A1 EPA 300.0 Rev 2.1 1993 92452166010 507694EQUIPMENT BLANK EPA 300.0 Rev 2.1 1993 92452166011 507694FIELD BLANK EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/18/2019 02:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 58 of 61 11-18-19 Page 59 of 62 Page 59 of 61 11-18-19 Page 60 of 62 Page 60 of 61 11-18-19 Page 61 of 62 Page 61 of 61 11-18-19 Page 62 of 62 DEPARTMENT OF ENVIRONMENTAL QUALITYFACILITY INFORMATIONFacility Name:08/31/2020Permit Name (if different):Facility Address:TYPE OF PERMITTED OPERATION BEING MONITOREDNC 28732County(State) (Zip)Contact Person:Telephone#Well Location/Site Name:8(from Permit)Units MW1A ‐ A1 MW2A ‐ A1 MW4A ‐ A1* MW5 ‐ A1 MW6‐A1 MW7‐A1 MW8‐A1 MW9‐A1Well Depth  [ft below land surface] ft  20.00 15.00 45.00 57.00 20.00 20.00 25.00 31.50Measuring Point (toc) [ft above land surface] ft2.72 3.56‐0.17 3.08 2.17 2.38 2.69 2.66Well Diameter in2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0Screen Top  [ft below land surface] ft  5.00 5.00 30.00 42.00 10.00 10.00 15.00 21.50Screen Bottom  [ft below land surface] ft20.00 15.00 45.00 57.00 20.00 20.00 25.00 31.50Relative Measuring Point Elevation ft2100.40 2102.71 2151.55 2153.862103.13 2123.62 2142.59 2163.5315A‐2L Units MW1A ‐ A1 MW2A ‐ A1 MW4A ‐ A1* MW5 ‐ A1 MW6‐A1 MW7‐A1 MW8‐A1 MW9‐A1Sample Date11/04/2019 11/04/2019 11/04/2019 11/04/2019 11/04/2019 11/05/2019 11/05/2019 11/05/201901/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900 01/00/1900Volume of Water pumped/bailed gal1.35 1.06 0.72 2.342.02 0.95 0.81 0.630.00 0.00 0.00 0.00 0.000.00 0.00 0.00 0.00 0.00Temperature (00010) deg. C14.0 15.0 15.0 15.016.0 20.0 17.0 15.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Odor (00085)None None None None None None None NoneNone None None None None None None None None NoneAppearanceClear Clear Clear Clear Clear Clear Clear ClearNormal Normal Normal Normal Normal Normal Normal Normal Normal NormalTurbidity (82078) NTU1.6 1.1 0.5 9 0.8 1.8 1.1 3.70000000000Dissolved Oxygen (00300) mg/L5.27 0.38 0.28 5.783.27 3.98 6.76 0.710000000000Oxidation Reduction Potential (00090) mV323 315 240 423 261 466 376 2380000000000Specific Cond ‐ field (00094) umhos/cm42 61 63 20 54 56 130 2800000000000Water Level [ft below measuring pt.] (82546) ft7.21 0.51 19.04 38.057.48 5.95 10.22 22.230000000000pH ‐ field (00400) 6.5 ‐ 8.5 SU 5.6 5.3 4.7 4.3 5.3 4.9 4.4 6.40.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Laboratory NameYes  NoSample Analysis DateYes NoIMAC115A‐2L Units MW1A ‐ A1 MW2A ‐ A1 MW4A ‐ A1* MW5 ‐ A1 MW6‐A1 MW7‐A1 MW8‐A1 MW9‐A1TDS ‐ Total Diss. Solids (70300)‐‐‐500 mg/l42 50 41 <25 56 34 77 1710000000000Cl ‐ Chloride (00940)‐‐‐250 mg/l1.4 9.1 1.4 1.9 15.7 14.4 48.5 32.60000000000As ‐ Arsenic (01002)‐‐‐10 ug/l<0.1 <0.1 0.23 <0.1<0.1 <0.1 0.4 0.320000000000SO4 ‐ Sulfate (00945)‐‐‐250 mg/l<1<12.1<1<1<1<144.20000000000Cd ‐ Cadmium (01027)‐‐‐2ug/l<0.08 <0.08 0.17 <0.08 <0.08 <0.08 0.27 <0.080000000000Cr ‐ Chromium (01034)‐‐‐10 ug/l<5 <5 <5 <5 <5 <5 <5 <50000000000Cu ‐ Copper (01042)‐‐‐1 mg/l<0.005 <0.005 <0.005 <0.005<0.005 <0.005 <0.005 <0.0050000000000Fe ‐ Iron (01045)‐‐‐300 ug/l 306<5029802481290<50 <503050000000000Hg ‐ Mercury (71900)‐‐‐1ug/l<0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.20000000000Mn ‐ Manganese (01055)‐‐‐50 ug/l13.5 39.893942.7 25.4 29.71090 55500000000000Ni ‐ Nickel (01067)‐‐‐100 ug/l<5 <5 <5 <5 <5 <5 <5 <50000000000Pb ‐ Lead (01051)‐‐‐15 ug/l0.28 <0.1 <0.1 0.32 <0.1 <0.1 0.11 <0.10000000000Zn ‐ Zinc (01092)‐‐‐1 mg/l<0.01 0.01 0.015 <0.01 <0.01 <0.01 0.025 <0.010000000000Ba ‐ Barium (01007)‐‐‐700 ug/l22.5 39.2 22.8 20.146.1 41.8 402 43.50000000000B ‐ Boron (01022)‐‐‐700 ug/l<50 <50 <50 <50 <50 <50 <50 <500000000000Tl ‐ Thallium (01059) 0.2 NE ug/l<0.1 <0.1 0.13 <0.1 <0.1 <0.1 <0.1 0.140000000000Sb ‐ Antimony (01097) 1 NE ug/l<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.50000000000Se ‐ Selenium (01147)‐‐‐20 ug/l<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.50000000000Alkalinity ‐ (00410)‐‐‐NE mg/l16.113.921.5<5<5<5<5440000000000Al ‐ Aluminum (01105)‐‐‐NE ug/l362 <100 <100 265 <100 <100 413 <1000000000000Be ‐ Beryllium (01012) 4 NE ug/l0.1<0.10.12<0.10.480.290.56<0.10000000000HCO3 ‐ Bicarbonate (00440)‐‐‐NE mg/l16.113.921.5<5<5<5<5440000000000Ca ‐ Calcium (00916)‐‐‐NE mg/l3.4 5.5 0.4 0.31 3.6 1.6 1.1 9.10000000000CO3 ‐ Carbonate (00445)‐‐‐NE mg/l<5 <5 <5 <5 <5 <5 <5 <50000000000Co ‐ Cobalt (01037) 1 NE ug/l0.19 0.35 28.3 0.64 1 0.29 15.1 1.40000000000Mg ‐ Magnesium (00927)‐‐‐NE mg/l2 2.3 0.18 0.64 2 1.5 3.2 6.30000000000Mo ‐ Molybdenum (01062)‐‐‐NE ug/l<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 4.30000000000K ‐ Potassium (00937)‐‐‐NE mg/l<5 <5 <5 <5 <5 <5 <5 9.10000000000Na ‐ Sodium (82035)‐‐‐NE mg/l<5 <5 8.8 <5 5.3 6.8 18.2 28.70000000000TSS ‐ Total Susp. Solids (70031)‐‐‐NE mg/l16.3 <2.5 2.5 16.8 <2.5 <2.5 <2.5 <2.50000000000V ‐ Vanadium (01087) 0.3 NE ug/l0.42 <0.3 <0.3 <0.3 <0.3 <0.3 <0.3 <0.30000000000Sr ‐ Strontium (01082)‐‐‐NE mg/l0.037 0.064 <0.005 <0.005 0.048 0.025 0.024 0.0790000000000NE = Not EstablishedBOLD values equal or exceed the corresponding 2L standardNotes:GW‐59CCR  09/2015 ‐ Voluntary1 ‐The IMACs were issued in 2010, 2011, and 2012; however NCDEQ has not established * ‐ Denotes Background Well     a 2L for these constituents as described in 15A NCAC 02L.0202 (c). For this reason,     IMACs noted on the report are for reference only.Please Print Clearly or TypeMail original and 1 copy to:GROUNDWATER QUALITY MONITORINGCOMPLIANCE REPORT FORMDIVISION OF WATER QUALITY ‐ INFORMATION PROCESSING UNIT1617 MAIL SERVICE CENTER, RALEIGH, NC 27699‐1617  Phone: (919) 733‐3221Asheville Regional AirportPermit Type:CCP Structural Fill ProjectsExpiration Date:Duke Energy Progress, Inc.PERMIT Number:WQ000002061 Terminal Drive(Street) Coal Ash Structural FillFletcherBuncombeCHECK IF DRY WELL AT TIME OF SAMPLING(City)John Toepfer 919‐546‐7863Structural Fill Area INo. of wells to be sampled:Monitoring Well Construction InformationWell ID Number (From Permit)Sampling Information and Field Analysis Laboratory InformationPace Analytical ServicesCertification #NC DENR # 40Samples for metals were collected unfiltered:November 5 ‐ 11, 2019and field acidified:Permittee (or Authorized Agent) Name and Title ‐ Please print or typeSignature of Permittee (or Authorized Agent) DateTurbidity is field analyzed for information use only.I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWQ-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations.DRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRY 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Vendor QC Data Review Summary Report Analytical Laboratory Order Number:J19110204 Project Name:ASHEVILLE - AIRPORT FILL AREA I Lab Contact:Peggy Kendall Customer Name(s):John Toepfer, Tim Hunsucker, Bryan Moeller Phone:980-875-5848 Report Authorized By: (Signature) Program Comments: QC Note: Duplicate sulfate MSD recovery exceeded the QC limits. The blank and LCS were within the control limits. The sample result was non-detect. Please review all vendor data for case narratives with explanations of quality control failures and data qualifiers. 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. Certified vendor results and QC qualifiers can be found in the vendor lab final report. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Vendor Data Review Criteria: This vendor data package has been reviewed at the Duke Analytical Laboratory for the following applicable criteria: Required QC samples collected and analyzed Required tests performed for all samples Vendor Laboratory utilized required test methods for all analyses Vendor Laboratory met all requested Reporting Limits (RL) QC Results reviewed for outlying recovery values Case Narrative: 11-18-19 Page 1 of 65 #=CL# November 12, 2019 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92452165 92452165 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 ASHEVILLE AIRPORT J19110204 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on November 04, 2019. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Tyler Forney for kevin.herring@pacelabs.com HORIZON Database Administrator Kevin Herring 1(704)875-9092 Enclosures cc:Program Manager, Duke Energy REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 35 11-18-19 Page 2 of 65 #=CP# CERTIFICATIONS Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 35 11-18-19 Page 3 of 65 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Lab ID Sample ID Matrix Date Collected Date Received 92452165001 MW1A-A1 Water 11/04/19 12:35 11/04/19 17:33 92452165002 MW2A-A1 Water 11/04/19 13:55 11/04/19 17:33 92452165003 MW4A-A1 Water 11/04/19 15:05 11/04/19 17:33 92452165004 MW5-A1 Water 11/04/19 12:27 11/04/19 17:33 92452165005 MW6-A1 Water 11/04/19 15:28 11/04/19 17:33 92452165006 DUPLICATE Water 11/04/19 12:45 11/04/19 17:33 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 35 11-18-19 Page 4 of 65 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92452165001 MW1A-A1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452165002 MW2A-A1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452165003 MW4A-A1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452165004 MW5-A1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452165005 MW6-A1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452165006 DUPLICATE EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 35 11-18-19 Page 5 of 65 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 35 11-18-19 Page 6 of 65 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452165001 MW1A-A1 Aluminum 362 ug/L 11/08/19 14:37100EPA 200.7 Rev 4.4 1994 Barium 22.5 ug/L 11/08/19 14:375.0EPA 200.7 Rev 4.4 1994 Calcium 3370 ug/L 11/08/19 14:37100EPA 200.7 Rev 4.4 1994 Iron 306 ug/L 11/08/19 14:3750.0EPA 200.7 Rev 4.4 1994 Magnesium 2000 ug/L 11/08/19 14:37100EPA 200.7 Rev 4.4 1994 Manganese 13.5 ug/L 11/08/19 14:375.0EPA 200.7 Rev 4.4 1994 Strontium 37.1 ug/L 11/08/19 14:375.0EPA 200.7 Rev 4.4 1994 Beryllium 0.10 ug/L 11/06/19 12:270.10EPA 200.8 Rev 5.4 Cobalt 0.19 ug/L 11/06/19 12:270.10EPA 200.8 Rev 5.4 Lead 0.28 ug/L 11/06/19 12:270.10EPA 200.8 Rev 5.4 Vanadium 0.42 ug/L 11/06/19 12:270.30EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)16.1 mg/L 11/06/19 19:485.0SM 2320B-2011 Alkalinity, Total as CaCO3 16.1 mg/L 11/06/19 19:485.0SM 2320B-2011 Total Dissolved Solids 42.0 mg/L 11/06/19 13:3425.0SM 2540C-2011 Total Suspended Solids 16.3 mg/L 11/08/19 05:213.0SM 2540D-2011 Chloride 1.4 mg/L 11/05/19 18:431.0EPA 300.0 Rev 2.1 1993 92452165002 MW2A-A1 Barium 39.2 ug/L 11/08/19 14:415.0EPA 200.7 Rev 4.4 1994 Calcium 5490 ug/L 11/08/19 14:41100EPA 200.7 Rev 4.4 1994 Magnesium 2260 ug/L 11/08/19 14:41100EPA 200.7 Rev 4.4 1994 Manganese 39.8 ug/L 11/08/19 14:415.0EPA 200.7 Rev 4.4 1994 Strontium 63.8 ug/L 11/08/19 14:415.0EPA 200.7 Rev 4.4 1994 Zinc 10.3 ug/L 11/08/19 14:4110.0EPA 200.7 Rev 4.4 1994 Cobalt 0.35 ug/L 11/06/19 12:480.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)13.9 mg/L 11/06/19 19:555.0SM 2320B-2011 Alkalinity, Total as CaCO3 13.9 mg/L 11/06/19 19:555.0SM 2320B-2011 Total Dissolved Solids 50.0 mg/L 11/06/19 13:3425.0SM 2540C-2011 Chloride 9.1 mg/L 11/05/19 19:261.0EPA 300.0 Rev 2.1 1993 92452165003 MW4A-A1 Barium 22.8 ug/L 11/08/19 14:445.0EPA 200.7 Rev 4.4 1994 Calcium 402 ug/L 11/08/19 14:44100EPA 200.7 Rev 4.4 1994 Iron 2980 ug/L 11/08/19 14:4450.0EPA 200.7 Rev 4.4 1994 Magnesium 182 ug/L 11/08/19 14:44100EPA 200.7 Rev 4.4 1994 Manganese 939 ug/L 11/08/19 14:445.0EPA 200.7 Rev 4.4 1994 Sodium 8810 ug/L 11/08/19 14:445000EPA 200.7 Rev 4.4 1994 Zinc 14.5 ug/L 11/08/19 14:4410.0EPA 200.7 Rev 4.4 1994 Arsenic 0.23 ug/L 11/06/19 12:520.10EPA 200.8 Rev 5.4 Beryllium 0.12 ug/L 11/06/19 12:520.10EPA 200.8 Rev 5.4 Cadmium 0.17 ug/L 11/06/19 12:520.080EPA 200.8 Rev 5.4 Cobalt 28.3 ug/L 11/06/19 12:520.10EPA 200.8 Rev 5.4 Thallium 0.13 ug/L 11/06/19 12:520.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)21.5 mg/L 11/11/19 13:545.0SM 2320B-2011 Alkalinity, Total as CaCO3 21.5 mg/L 11/11/19 13:545.0SM 2320B-2011 Total Dissolved Solids 41.0 mg/L 11/06/19 13:3425.0SM 2540C-2011 Total Suspended Solids 2.5 mg/L 11/08/19 05:212.5SM 2540D-2011 Chloride 1.4 mg/L 11/05/19 19:401.0EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 35 11-18-19 Page 7 of 65 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452165003 MW4A-A1 Sulfate 2.1 mg/L 11/05/19 19:401.0EPA 300.0 Rev 2.1 1993 92452165004 MW5-A1 Aluminum 265 ug/L 11/08/19 14:47100EPA 200.7 Rev 4.4 1994 Barium 20.1 ug/L 11/08/19 14:475.0EPA 200.7 Rev 4.4 1994 Calcium 311 ug/L 11/08/19 14:47100EPA 200.7 Rev 4.4 1994 Iron 248 ug/L 11/08/19 14:4750.0EPA 200.7 Rev 4.4 1994 Magnesium 638 ug/L 11/08/19 14:47100EPA 200.7 Rev 4.4 1994 Manganese 42.7 ug/L 11/08/19 14:475.0EPA 200.7 Rev 4.4 1994 Cobalt 0.64 ug/L 11/06/19 13:000.10EPA 200.8 Rev 5.4 Lead 0.32 ug/L 11/06/19 13:000.10EPA 200.8 Rev 5.4 Total Suspended Solids 16.8 mg/L 11/08/19 05:218.1SM 2540D-2011 Chloride 1.9 mg/L 11/05/19 19:541.0EPA 300.0 Rev 2.1 1993 92452165005 MW6-A1 Barium 46.1 ug/L 11/08/19 14:505.0EPA 200.7 Rev 4.4 1994 Calcium 3590 ug/L 11/08/19 14:50100EPA 200.7 Rev 4.4 1994 Iron 1290 ug/L 11/08/19 14:5050.0EPA 200.7 Rev 4.4 1994 Magnesium 1950 ug/L 11/08/19 14:50100EPA 200.7 Rev 4.4 1994 Manganese 25.4 ug/L 11/08/19 14:505.0EPA 200.7 Rev 4.4 1994 Sodium 5250 ug/L 11/08/19 14:505000EPA 200.7 Rev 4.4 1994 Strontium 48.2 ug/L 11/08/19 14:505.0EPA 200.7 Rev 4.4 1994 Beryllium 0.48 ug/L 11/06/19 13:120.10EPA 200.8 Rev 5.4 Cobalt 1.0 ug/L 11/06/19 13:120.10EPA 200.8 Rev 5.4 Total Dissolved Solids 56.0 mg/L 11/06/19 13:3525.0SM 2540C-2011 Chloride 15.7 mg/L 11/05/19 20:081.0EPA 300.0 Rev 2.1 1993 92452165006 DUPLICATE Aluminum 329 ug/L 11/08/19 14:53100EPA 200.7 Rev 4.4 1994 Barium 22.3 ug/L 11/08/19 14:535.0EPA 200.7 Rev 4.4 1994 Calcium 3390 ug/L 11/08/19 14:53100EPA 200.7 Rev 4.4 1994 Iron 286 ug/L 11/08/19 14:5350.0EPA 200.7 Rev 4.4 1994 Magnesium 2040 ug/L 11/08/19 14:53100EPA 200.7 Rev 4.4 1994 Manganese 13.4 ug/L 11/08/19 14:535.0EPA 200.7 Rev 4.4 1994 Strontium 37.6 ug/L 11/08/19 14:535.0EPA 200.7 Rev 4.4 1994 Beryllium 0.10 ug/L 11/06/19 13:160.10EPA 200.8 Rev 5.4 Cobalt 0.17 ug/L 11/06/19 13:160.10EPA 200.8 Rev 5.4 Lead 0.25 ug/L 11/06/19 13:160.10EPA 200.8 Rev 5.4 Vanadium 0.40 ug/L 11/06/19 13:160.30EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)15.9 mg/L 11/11/19 14:315.0SM 2320B-2011 Alkalinity, Total as CaCO3 15.9 mg/L 11/11/19 14:315.0SM 2320B-2011 Total Dissolved Solids 39.0 mg/L 11/06/19 13:3525.0SM 2540C-2011 Total Suspended Solids 12.1 mg/L 11/08/19 05:222.5SM 2540D-2011 Chloride 1.4 mg/L 11/05/19 20:221.0EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 35 11-18-19 Page 8 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy EPA 200.7 Rev 4.4 1994 Date:November 12, 2019 Description:200.7 MET ICP General Information: 6 samples were analyzed for EPA 200.7 Rev 4.4 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.7 Rev 4.4 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 507775 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92452164001,92452166004 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MSD (Lab ID: 2726014) • Manganese Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 35 11-18-19 Page 9 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy EPA 200.8 Rev 5.4 Date:November 12, 2019 Description:200.8 MET ICPMS General Information: 6 samples were analyzed for EPA 200.8 Rev 5.4. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.8 Rev 5.4 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 35 11-18-19 Page 10 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy EPA 245.1 Rev 3.0 1994 Date:November 12, 2019 Description:245.1 Mercury General Information: 6 samples were analyzed for EPA 245.1 Rev 3.0 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 245.1 Rev 3.0 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 35 11-18-19 Page 11 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy SM 2320B-2011 Date:November 12, 2019 Description:2320B Alkalinity General Information: 6 samples were analyzed for SM 2320B-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 35 11-18-19 Page 12 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy SM 2540C-2011 Date:November 12, 2019 Description:2540C Total Dissolved Solids General Information: 6 samples were analyzed for SM 2540C-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 35 11-18-19 Page 13 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy SM 2540D-2011 Date:November 12, 2019 Description:2540D Total Suspended Solids General Information: 6 samples were analyzed for SM 2540D-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 35 11-18-19 Page 14 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy EPA 300.0 Rev 2.1 1993 Date:November 12, 2019 Description:300.0 IC Anions 28 Days General Information: 6 samples were analyzed for EPA 300.0 Rev 2.1 1993. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 507694 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92452165006,92452166010 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MSD (Lab ID: 2725517) • Sulfate Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 35 11-18-19 Page 15 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Sample:MW1A-A1 Lab ID:92452165001 Collected:11/04/19 12:35 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum 362 ug/L 11/08/19 14:37 7429-90-511/05/19 23:101001 Barium 22.5 ug/L 11/08/19 14:37 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 14:37 7440-42-811/05/19 23:1050.0 1 Calcium 3370 ug/L 11/08/19 14:37 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 14:37 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 14:37 7440-50-811/05/19 23:105.0 1 Iron 306 ug/L 11/08/19 14:37 7439-89-611/05/19 23:1050.0 1 Magnesium 2000 ug/L 11/08/19 14:37 7439-95-411/05/19 23:101001 Manganese 13.5 ug/L 11/08/19 14:37 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 14:37 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 14:37 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/08/19 14:37 7440-23-511/05/19 23:1050001 Strontium 37.1 ug/L 11/08/19 14:37 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/08/19 14:37 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 12:27 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 12:27 7440-38-211/06/19 00:040.10 1 Beryllium 0.10 ug/L 11/06/19 12:27 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 12:27 7440-43-911/06/19 00:040.080 1 Cobalt 0.19 ug/L 11/06/19 12:27 7440-48-411/06/19 00:040.10 1 Lead 0.28 ug/L 11/06/19 12:27 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 12:27 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 12:27 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 12:27 7440-28-011/06/19 00:040.10 1 Vanadium 0.42 ug/L 11/06/19 12:27 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:20 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)16.1 mg/L 11/06/19 19:485.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/06/19 19:485.0 1 Alkalinity, Total as CaCO3 16.1 mg/L 11/06/19 19:485.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 42.0 mg/L 11/06/19 13:3425.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 16.3 mg/L 11/08/19 05:213.0 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 1.4 mg/L 11/05/19 18:43 16887-00-61.0 1 Sulfate ND mg/L 11/05/19 18:43 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 35 11-18-19 Page 16 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Sample:MW2A-A1 Lab ID:92452165002 Collected:11/04/19 13:55 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 14:41 7429-90-511/05/19 23:101001 Barium 39.2 ug/L 11/08/19 14:41 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 14:41 7440-42-811/05/19 23:1050.0 1 Calcium 5490 ug/L 11/08/19 14:41 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 14:41 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 14:41 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/08/19 14:41 7439-89-611/05/19 23:1050.0 1 Magnesium 2260 ug/L 11/08/19 14:41 7439-95-411/05/19 23:101001 Manganese 39.8 ug/L 11/08/19 14:41 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 14:41 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 14:41 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/08/19 14:41 7440-23-511/05/19 23:1050001 Strontium 63.8 ug/L 11/08/19 14:41 7440-24-611/05/19 23:105.0 1 Zinc 10.3 ug/L 11/08/19 14:41 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 12:48 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 12:48 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 12:48 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 12:48 7440-43-911/06/19 00:040.080 1 Cobalt 0.35 ug/L 11/06/19 12:48 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 12:48 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 12:48 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 12:48 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 12:48 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 12:48 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:22 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)13.9 mg/L 11/06/19 19:555.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/06/19 19:555.0 1 Alkalinity, Total as CaCO3 13.9 mg/L 11/06/19 19:555.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 50.0 mg/L 11/06/19 13:3425.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 05:212.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 9.1 mg/L 11/05/19 19:26 16887-00-61.0 1 Sulfate ND mg/L 11/05/19 19:26 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 35 11-18-19 Page 17 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Sample:MW4A-A1 Lab ID:92452165003 Collected:11/04/19 15:05 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 14:44 7429-90-511/05/19 23:101001 Barium 22.8 ug/L 11/08/19 14:44 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 14:44 7440-42-811/05/19 23:1050.0 1 Calcium 402 ug/L 11/08/19 14:44 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 14:44 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 14:44 7440-50-811/05/19 23:105.0 1 Iron 2980 ug/L 11/08/19 14:44 7439-89-611/05/19 23:1050.0 1 Magnesium 182 ug/L 11/08/19 14:44 7439-95-411/05/19 23:101001 Manganese 939 ug/L 11/08/19 14:44 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 14:44 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 14:44 7440-09-711/05/19 23:1050001 Sodium 8810 ug/L 11/08/19 14:44 7440-23-511/05/19 23:1050001 Strontium ND ug/L 11/08/19 14:44 7440-24-611/05/19 23:105.0 1 Zinc 14.5 ug/L 11/08/19 14:44 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 12:52 7440-36-011/06/19 00:040.50 1 Arsenic 0.23 ug/L 11/06/19 12:52 7440-38-211/06/19 00:040.10 1 Beryllium 0.12 ug/L 11/06/19 12:52 7440-41-711/06/19 00:040.10 1 Cadmium 0.17 ug/L 11/06/19 12:52 7440-43-911/06/19 00:040.080 1 Cobalt 28.3 ug/L 11/06/19 12:52 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 12:52 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 12:52 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 12:52 7782-49-211/06/19 00:040.50 1 Thallium 0.13 ug/L 11/06/19 12:52 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 12:52 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:29 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)21.5 mg/L 11/11/19 13:545.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 13:545.0 1 Alkalinity, Total as CaCO3 21.5 mg/L 11/11/19 13:545.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 41.0 mg/L 11/06/19 13:3425.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 2.5 mg/L 11/08/19 05:212.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 1.4 mg/L 11/05/19 19:40 16887-00-61.0 1 Sulfate 2.1 mg/L 11/05/19 19:40 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 35 11-18-19 Page 18 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Sample:MW5-A1 Lab ID:92452165004 Collected:11/04/19 12:27 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum 265 ug/L 11/08/19 14:47 7429-90-511/05/19 23:101001 Barium 20.1 ug/L 11/08/19 14:47 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 14:47 7440-42-811/05/19 23:1050.0 1 Calcium 311 ug/L 11/08/19 14:47 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 14:47 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 14:47 7440-50-811/05/19 23:105.0 1 Iron 248 ug/L 11/08/19 14:47 7439-89-611/05/19 23:1050.0 1 Magnesium 638 ug/L 11/08/19 14:47 7439-95-411/05/19 23:101001 Manganese 42.7 ug/L 11/08/19 14:47 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 14:47 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 14:47 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/08/19 14:47 7440-23-511/05/19 23:1050001 Strontium ND ug/L 11/08/19 14:47 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/08/19 14:47 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 13:00 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 13:00 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 13:00 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 13:00 7440-43-911/06/19 00:040.080 1 Cobalt 0.64 ug/L 11/06/19 13:00 7440-48-411/06/19 00:040.10 1 Lead 0.32 ug/L 11/06/19 13:00 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 13:00 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 13:00 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 13:00 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 13:00 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:32 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/11/19 14:215.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 14:215.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/11/19 14:215.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids ND mg/L 11/06/19 13:3425.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 16.8 mg/L 11/08/19 05:218.1 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 1.9 mg/L 11/05/19 19:54 16887-00-61.0 1 Sulfate ND mg/L 11/05/19 19:54 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 35 11-18-19 Page 19 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Sample:MW6-A1 Lab ID:92452165005 Collected:11/04/19 15:28 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 14:50 7429-90-511/05/19 23:101001 Barium 46.1 ug/L 11/08/19 14:50 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 14:50 7440-42-811/05/19 23:1050.0 1 Calcium 3590 ug/L 11/08/19 14:50 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 14:50 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 14:50 7440-50-811/05/19 23:105.0 1 Iron 1290 ug/L 11/08/19 14:50 7439-89-611/05/19 23:1050.0 1 Magnesium 1950 ug/L 11/08/19 14:50 7439-95-411/05/19 23:101001 Manganese 25.4 ug/L 11/08/19 14:50 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 14:50 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 14:50 7440-09-711/05/19 23:1050001 Sodium 5250 ug/L 11/08/19 14:50 7440-23-511/05/19 23:1050001 Strontium 48.2 ug/L 11/08/19 14:50 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/08/19 14:50 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 13:12 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 13:12 7440-38-211/06/19 00:040.10 1 Beryllium 0.48 ug/L 11/06/19 13:12 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 13:12 7440-43-911/06/19 00:040.080 1 Cobalt 1.0 ug/L 11/06/19 13:12 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 13:12 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 13:12 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 13:12 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 13:12 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 13:12 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:34 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/11/19 14:255.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 14:255.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/11/19 14:255.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 56.0 mg/L 11/06/19 13:3525.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 05:222.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 15.7 mg/L 11/05/19 20:08 16887-00-61.0 1 Sulfate ND mg/L 11/05/19 20:08 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 35 11-18-19 Page 20 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Sample:DUPLICATE Lab ID:92452165006 Collected:11/04/19 12:45 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum 329 ug/L 11/08/19 14:53 7429-90-511/05/19 23:101001 Barium 22.3 ug/L 11/08/19 14:53 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 14:53 7440-42-811/05/19 23:1050.0 1 Calcium 3390 ug/L 11/08/19 14:53 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 14:53 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 14:53 7440-50-811/05/19 23:105.0 1 Iron 286 ug/L 11/08/19 14:53 7439-89-611/05/19 23:1050.0 1 Magnesium 2040 ug/L 11/08/19 14:53 7439-95-411/05/19 23:101001 Manganese 13.4 ug/L 11/08/19 14:53 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 14:53 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 14:53 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/08/19 14:53 7440-23-511/05/19 23:1050001 Strontium 37.6 ug/L 11/08/19 14:53 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/08/19 14:53 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 13:16 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 13:16 7440-38-211/06/19 00:040.10 1 Beryllium 0.10 ug/L 11/06/19 13:16 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 13:16 7440-43-911/06/19 00:040.080 1 Cobalt 0.17 ug/L 11/06/19 13:16 7440-48-411/06/19 00:040.10 1 Lead 0.25 ug/L 11/06/19 13:16 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 13:16 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 13:16 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 13:16 7440-28-011/06/19 00:040.10 1 Vanadium 0.40 ug/L 11/06/19 13:16 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:36 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)15.9 mg/L 11/11/19 14:315.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 14:315.0 1 Alkalinity, Total as CaCO3 15.9 mg/L 11/11/19 14:315.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 39.0 mg/L 11/06/19 13:3525.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 12.1 mg/L 11/08/19 05:222.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 1.4 mg/L 11/05/19 20:22 16887-00-61.0 1 Sulfate ND mg/L 11/05/19 20:22 14808-79-8 M11.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 35 11-18-19 Page 21 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507609 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 245.1 Mercury Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2725068 Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Matrix:Water Analyzed Mercury ug/L ND 0.20 11/05/19 16:01 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2725069LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.32.5 91 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725070MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166010 2725071 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 86 70-13085 1 202.5ND 2.2 2.1 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725072MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166011 2725073 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 86 70-13090 5 202.5ND 2.2 2.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 35 11-18-19 Page 22 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507775 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726009 Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Matrix:Water Analyzed Aluminum ug/L ND 100 11/08/19 14:04 Barium ug/L ND 5.0 11/08/19 14:04 Boron ug/L ND 50.0 11/08/19 14:04 Calcium ug/L ND 100 11/08/19 14:04 Chromium ug/L ND 5.0 11/08/19 14:04 Copper ug/L ND 5.0 11/08/19 14:04 Iron ug/L ND 50.0 11/08/19 14:04 Magnesium ug/L ND 100 11/08/19 14:04 Manganese ug/L ND 5.0 11/08/19 14:04 Nickel ug/L ND 5.0 11/08/19 14:04 Potassium ug/L ND 5000 11/08/19 14:04 Sodium ug/L ND 5000 11/08/19 14:04 Strontium ug/L ND 5.0 11/08/19 14:04 Zinc ug/L ND 10.0 11/08/19 14:04 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726010LABORATORY CONTROL SAMPLE: LCSSpike Aluminum ug/L 49405000 99 85-115 Barium ug/L 506500 101 85-115 Boron ug/L 490500 98 85-115 Calcium ug/L 50405000 101 85-115 Chromium ug/L 492500 98 85-115 Copper ug/L 483500 97 85-115 Iron ug/L 47705000 95 85-115 Magnesium ug/L 48205000 96 85-115 Manganese ug/L 492500 98 85-115 Nickel ug/L 476500 95 85-115 Potassium ug/L 4900J5000 98 85-115 Sodium ug/L 4920J5000 98 85-115 Strontium ug/L 482500 96 85-115 Zinc ug/L 487500 97 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726011MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452164001 2726012 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 103 70-130102 1 205000ND51605110 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 35 11-18-19 Page 23 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726011MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452164001 2726012 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Barium ug/L 500 104 70-130103 1 205007.6 530 523 Boron ug/L 500 104 70-130104 0 20500ND520519 Calcium ug/L 5000 103 70-130104 1 20500071601230012400 Chromium ug/L 500 103 70-130103 1 20500ND518515 Copper ug/L 500 99 70-13099 0 20500ND497496 Iron ug/L 5000 99 70-13099 0 205000ND49304940 Magnesium ug/L 5000 100 70-130103 2 205000190069207060 Manganese ug/L 500 102 70-130103 1 20500ND511515 Nickel ug/L 500 99 70-13099 0 20500ND494494 Potassium ug/L 5000 105 70-130105 0 205000ND66106580 Sodium ug/L 5000 100 70-130103 1 20500064001140011500 Strontium ug/L 500 99 70-13099 0 2050070.5 566 566 Zinc ug/L 500 103 70-130103 0 20500ND518515 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726013MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166004 2726014 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 103 70-130104 1 205000ND51705240 Barium ug/L 500 104 70-130106 2 20500101619631 Boron ug/L 500 104 70-130108 3 20500188710729 Calcium ug/L 5000 97 70-130125 4 205000291003390035300 Chromium ug/L 500 102 70-130104 2 20500ND509522 Copper ug/L 500 100 70-130102 2 20500ND500511 Iron ug/L 5000 95 70-130106 3 205000120001670017300 Magnesium ug/L 5000 100 70-130111 4 20500083501330013900 Manganese ug/L M15008570-130136 4 20500525056705930 Nickel ug/L 500 98 70-130100 2 20500ND490502 Potassium ug/L 5000 103 70-130110 3 205000ND94409760 Sodium ug/L 5000 101 70-130109 3 20500054101050010800 Strontium ug/L 500 99 70-130104 3 20500462955984 Zinc ug/L 500 102 70-130105 3 2050013.2 525 540 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 35 11-18-19 Page 24 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507777 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 200.8 MET Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726021 Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Matrix:Water Analyzed Antimony ug/L ND 0.50 11/06/19 11:43 Arsenic ug/L ND 0.10 11/06/19 11:43 Beryllium ug/L ND 0.10 11/06/19 11:43 Cadmium ug/L ND 0.080 11/06/19 11:43 Cobalt ug/L ND 0.10 11/06/19 11:43 Lead ug/L ND 0.10 11/06/19 11:43 Molybdenum ug/L ND 0.50 11/06/19 11:43 Selenium ug/L ND 0.50 11/06/19 11:43 Thallium ug/L ND 0.10 11/06/19 11:43 Vanadium ug/L ND 0.30 11/06/19 11:43 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726022LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 53.950 108 85-115 Arsenic ug/L 10.510 105 85-115 Beryllium ug/L 1010 100 85-115 Cadmium ug/L 10.510 105 85-115 Cobalt ug/L 10.210 102 85-115 Lead ug/L 51.350 103 85-115 Molybdenum ug/L 52.950 106 85-115 Selenium ug/L 51.250 102 85-115 Thallium ug/L 10.310 103 85-115 Vanadium ug/L 52.050 104 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726023MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452165001 2726024 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 104 70-130104 0 2050ND52.0 51.9 Arsenic ug/L 10 101 70-130101 1 2010ND10.2 10.2 Beryllium ug/L 10 101 70-130102 0 20100.10 10.2 10.3 Cadmium ug/L 10 104 70-130103 0 2010ND10.4 10.4 Cobalt ug/L 10 102 70-130102 1 20100.19 10.4 10.4 Lead ug/L 50 103 70-130103 1 20500.28 51.5 51.9 Molybdenum ug/L 50 103 70-130103 0 2050ND51.4 51.5 Selenium ug/L 50 100 70-130100 0 2050ND50.3 50.3 Thallium ug/L 10 102 70-130104 2 2010ND10.2 10.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 35 11-18-19 Page 25 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726023MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452165001 2726024 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Vanadium ug/L 50 102 70-130102 1 20500.42 51.2 51.5 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726025MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166005 2726026 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 106 70-130108 2 2050ND53.1 54.0 Arsenic ug/L 10 100 70-130101 1 20100.43 10.4 10.6 Beryllium ug/L 10 103 70-130103 0 2010ND10.3 10.3 Cadmium ug/L 10 103 70-130104 1 2010ND10.3 10.4 Cobalt ug/L 10 101 70-130102 2 20100.66 10.7 10.9 Lead ug/L 50 103 70-130102 1 2050ND51.4 51.0 Molybdenum ug/L 50 102 70-130104 2 2050ND51.2 52.0 Selenium ug/L 50 100 70-130101 1 2050ND49.9 50.3 Thallium ug/L 10 103 70-130102 1 2010ND10.3 10.2 Vanadium ug/L 50 102 70-130103 1 2050ND51.1 51.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 35 11-18-19 Page 26 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507914 SM 2320B-2011 SM 2320B-2011 2320B Alkalinity Associated Lab Samples:92452165001, 92452165002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726539 Associated Lab Samples:92452165001, 92452165002 Matrix:Water Analyzed Alkalinity, Total as CaCO3 mg/L ND 5.0 11/06/19 16:03 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/06/19 16:03 Alkalinity,Carbonate (CaCO3)mg/L ND 5.0 11/06/19 16:03 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726540LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 49.250 98 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726541MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169016 2726542 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 101 80-120106 2 255075.4 126 128 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726543MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169026 2726544 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 106 80-120107 0 255064.5 118 118 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 35 11-18-19 Page 27 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508544 SM 2320B-2011 SM 2320B-2011 2320B Alkalinity Associated Lab Samples:92452165003, 92452165004, 92452165005, 92452165006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2729988 Associated Lab Samples:92452165003, 92452165004, 92452165005, 92452165006 Matrix:Water Analyzed Alkalinity, Total as CaCO3 mg/L ND 5.0 11/11/19 13:42 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/11/19 13:42 Alkalinity,Carbonate (CaCO3)mg/L ND 5.0 11/11/19 13:42 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2729989LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 52.050 104 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2729992MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166006 2729993 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 82 80-12090 1 2550493534538 Parameter Units MS Result % Rec Limits Qual% RecConc. 2730044MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452165003 2730045 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 96 80-12096 0 255021.5 69.6 69.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 35 11-18-19 Page 28 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507921 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726565 Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 11/06/19 13:33 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726566LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 250251 100 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452164001 2726567SAMPLE DUPLICATE: Total Dissolved Solids mg/L 68.0 0 2568.0 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452166004 2726568SAMPLE DUPLICATE: Total Dissolved Solids mg/L 145 3 25149 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 35 11-18-19 Page 29 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508363 SM 2540D-2011 SM 2540D-2011 2540D Total Suspended Solids Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2728987 Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 11/08/19 05:19 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2728988LABORATORY CONTROL SAMPLE: LCSSpike Total Suspended Solids mg/L 272250 109 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452258001 2728990SAMPLE DUPLICATE: Total Suspended Solids mg/L 59.0 13 2567.0 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452166006 2729034SAMPLE DUPLICATE: Total Suspended Solids mg/L 50.5 3 2549.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 35 11-18-19 Page 30 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507694 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2725512 Associated Lab Samples:92452165001, 92452165002, 92452165003, 92452165004, 92452165005, 92452165006 Matrix:Water Analyzed Chloride mg/L ND 1.0 11/05/19 16:37 Sulfate mg/L ND 1.0 11/05/19 16:37 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2725513LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 49.650 99 90-110 Sulfate mg/L 52.250 104 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725514MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166010 2725515 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 104 90-110105 1 1050ND52.0 52.7 Sulfate mg/L 50 107 90-110109 2 1050ND53.7 54.5 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725516MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452165006 2725517 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 106 90-110108 2 10501.4 54.2 55.5 Sulfate mg/L M15010990-110112 2 1050ND54.7 56.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 35 11-18-19 Page 31 of 65 #=QL# QUALIFIERS Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 35 11-18-19 Page 32 of 65 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92452165 ASHEVILLE AIRPORT J19110204 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92452165001 507775 507805MW1A-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452165002 507775 507805MW2A-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452165003 507775 507805MW4A-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452165004 507775 507805MW5-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452165005 507775 507805MW6-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452165006 507775 507805DUPLICATEEPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452165001 507777 507799MW1A-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452165002 507777 507799MW2A-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452165003 507777 507799MW4A-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452165004 507777 507799MW5-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452165005 507777 507799MW6-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452165006 507777 507799DUPLICATEEPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452165001 507609 507701MW1A-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452165002 507609 507701MW2A-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452165003 507609 507701MW4A-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452165004 507609 507701MW5-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452165005 507609 507701MW6-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452165006 507609 507701DUPLICATEEPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452165001 507914MW1A-A1 SM 2320B-2011 92452165002 507914MW2A-A1 SM 2320B-2011 92452165003 508544MW4A-A1 SM 2320B-2011 92452165004 508544MW5-A1 SM 2320B-2011 92452165005 508544MW6-A1 SM 2320B-2011 92452165006 508544DUPLICATESM 2320B-2011 92452165001 507921MW1A-A1 SM 2540C-2011 92452165002 507921MW2A-A1 SM 2540C-2011 92452165003 507921MW4A-A1 SM 2540C-2011 92452165004 507921MW5-A1 SM 2540C-2011 92452165005 507921MW6-A1 SM 2540C-2011 92452165006 507921DUPLICATESM 2540C-2011 92452165001 508363MW1A-A1 SM 2540D-2011 92452165002 508363MW2A-A1 SM 2540D-2011 92452165003 508363MW4A-A1 SM 2540D-2011 92452165004 508363MW5-A1 SM 2540D-2011 92452165005 508363MW6-A1 SM 2540D-2011 92452165006 508363DUPLICATESM 2540D-2011 92452165001 507694MW1A-A1 EPA 300.0 Rev 2.1 1993 92452165002 507694MW2A-A1 EPA 300.0 Rev 2.1 1993 92452165003 507694MW4A-A1 EPA 300.0 Rev 2.1 1993 92452165004 507694MW5-A1 EPA 300.0 Rev 2.1 1993 92452165005 507694MW6-A1 EPA 300.0 Rev 2.1 1993 92452165006 507694DUPLICATEEPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/12/2019 03:42 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 35 11-18-19 Page 33 of 65 Page 33 of 35 11-18-19 Page 34 of 65 Page 34 of 35 11-18-19 Page 35 of 65 Page 35 of 3511-18-19 Page 36 of 65 #=CL# November 14, 2019 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92452413 92452413 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 ASHEVILLE AIRPORT J19110204 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on November 05, 2019. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator 1(704)875-9092 Enclosures cc:Program Manager, Duke Energy REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 29 11-18-19 Page 37 of 65 #=CP# CERTIFICATIONS Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 29 11-18-19 Page 38 of 65 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Lab ID Sample ID Matrix Date Collected Date Received 92452413001 MW7-A1 Water 11/05/19 11:45 11/05/19 16:30 92452413002 MW8-A1 Water 11/05/19 10:20 11/05/19 16:30 92452413003 MW9-A1 Water 11/05/19 09:10 11/05/19 16:30 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 29 11-18-19 Page 39 of 65 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92452413001 MW7-A1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452413002 MW8-A1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452413003 MW9-A1 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 29 11-18-19 Page 40 of 65 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452413001 MW7-A1 Barium 41.8 ug/L 11/13/19 15:265.0EPA 200.7 Rev 4.4 1994 Calcium 1600 ug/L 11/13/19 15:26100EPA 200.7 Rev 4.4 1994 Magnesium 1540 ug/L 11/13/19 15:26100EPA 200.7 Rev 4.4 1994 Manganese 29.7 ug/L 11/13/19 15:265.0EPA 200.7 Rev 4.4 1994 Sodium 6750 ug/L 11/13/19 15:265000EPA 200.7 Rev 4.4 1994 Strontium 25.1 ug/L 11/13/19 15:265.0EPA 200.7 Rev 4.4 1994 Beryllium 0.29 ug/L 11/06/19 15:570.10EPA 200.8 Rev 5.4 Cobalt 0.29 ug/L 11/06/19 15:570.10EPA 200.8 Rev 5.4 Total Dissolved Solids 34.0 mg/L 11/07/19 10:4025.0SM 2540C-2011 Chloride 14.4 mg/L 11/06/19 17:571.0EPA 300.0 Rev 2.1 1993 92452413002 MW8-A1 Aluminum 413 ug/L 11/13/19 15:30100EPA 200.7 Rev 4.4 1994 Barium 402 ug/L 11/13/19 15:305.0EPA 200.7 Rev 4.4 1994 Calcium 1090 ug/L 11/13/19 15:30100EPA 200.7 Rev 4.4 1994 Magnesium 3150 ug/L 11/13/19 15:30100EPA 200.7 Rev 4.4 1994 Manganese 1090 ug/L 11/13/19 15:305.0EPA 200.7 Rev 4.4 1994 Sodium 18200 ug/L 11/13/19 15:305000EPA 200.7 Rev 4.4 1994 Strontium 23.7 ug/L 11/13/19 15:305.0EPA 200.7 Rev 4.4 1994 Zinc 25.4 ug/L 11/13/19 15:3010.0EPA 200.7 Rev 4.4 1994 Arsenic 0.40 ug/L 11/06/19 16:010.10EPA 200.8 Rev 5.4 Beryllium 0.56 ug/L 11/06/19 16:010.10EPA 200.8 Rev 5.4 Cadmium 0.27 ug/L 11/06/19 16:010.080EPA 200.8 Rev 5.4 Cobalt 15.1 ug/L 11/06/19 16:010.10EPA 200.8 Rev 5.4 Lead 0.11 ug/L 11/06/19 16:010.10EPA 200.8 Rev 5.4 Total Dissolved Solids 77.0 mg/L 11/07/19 10:4025.0SM 2540C-2011 Chloride 48.5 mg/L 11/06/19 18:111.0EPA 300.0 Rev 2.1 1993 92452413003 MW9-A1 Barium 43.5 ug/L 11/13/19 15:335.0EPA 200.7 Rev 4.4 1994 Calcium 9130 ug/L 11/13/19 15:33100EPA 200.7 Rev 4.4 1994 Iron 305 ug/L 11/13/19 15:3350.0EPA 200.7 Rev 4.4 1994 Magnesium 6300 ug/L 11/13/19 15:33100EPA 200.7 Rev 4.4 1994 Manganese 5550 ug/L 11/13/19 15:335.0EPA 200.7 Rev 4.4 1994 Potassium 9090 ug/L 11/13/19 15:335000EPA 200.7 Rev 4.4 1994 Sodium 28700 ug/L 11/13/19 15:335000EPA 200.7 Rev 4.4 1994 Strontium 79.2 ug/L 11/13/19 15:335.0EPA 200.7 Rev 4.4 1994 Arsenic 0.32 ug/L 11/06/19 16:090.10EPA 200.8 Rev 5.4 Cobalt 1.4 ug/L 11/06/19 16:090.10EPA 200.8 Rev 5.4 Molybdenum 4.3 ug/L 11/06/19 16:090.50EPA 200.8 Rev 5.4 Thallium 0.14 ug/L 11/06/19 16:090.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)44.0 mg/L 11/11/19 18:305.0SM 2320B-2011 Alkalinity, Total as CaCO3 44.0 mg/L 11/11/19 18:305.0SM 2320B-2011 Total Dissolved Solids 171 mg/L 11/07/19 10:4125.0SM 2540C-2011 Chloride 32.6 mg/L 11/06/19 18:251.0EPA 300.0 Rev 2.1 1993 Sulfate 44.2 mg/L 11/06/19 18:251.0EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 29 11-18-19 Page 41 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy EPA 200.7 Rev 4.4 1994 Date:November 14, 2019 Description:200.7 MET ICP General Information: 3 samples were analyzed for EPA 200.7 Rev 4.4 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.7 Rev 4.4 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 29 11-18-19 Page 42 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy EPA 200.8 Rev 5.4 Date:November 14, 2019 Description:200.8 MET ICPMS General Information: 3 samples were analyzed for EPA 200.8 Rev 5.4. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.8 Rev 5.4 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 29 11-18-19 Page 43 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy EPA 245.1 Rev 3.0 1994 Date:November 14, 2019 Description:245.1 Mercury General Information: 3 samples were analyzed for EPA 245.1 Rev 3.0 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 245.1 Rev 3.0 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 508148 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92452324001,92452348001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 2727802) • Mercury • MS (Lab ID: 2727804) • Mercury • MSD (Lab ID: 2727803) • Mercury • MSD (Lab ID: 2727805) • Mercury Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 29 11-18-19 Page 44 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy SM 2320B-2011 Date:November 14, 2019 Description:2320B Alkalinity General Information: 3 samples were analyzed for SM 2320B-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 29 11-18-19 Page 45 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy SM 2540C-2011 Date:November 14, 2019 Description:2540C Total Dissolved Solids General Information: 3 samples were analyzed for SM 2540C-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 29 11-18-19 Page 46 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy SM 2540D-2011 Date:November 14, 2019 Description:2540D Total Suspended Solids General Information: 3 samples were analyzed for SM 2540D-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 29 11-18-19 Page 47 of 65 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Method: Client:Duke Energy EPA 300.0 Rev 2.1 1993 Date:November 14, 2019 Description:300.0 IC Anions 28 Days General Information: 3 samples were analyzed for EPA 300.0 Rev 2.1 1993. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 29 11-18-19 Page 48 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Sample:MW7-A1 Lab ID:92452413001 Collected:11/05/19 11:45 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/13/19 15:26 7429-90-511/05/19 23:101001 Barium 41.8 ug/L 11/13/19 15:26 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 15:26 7440-42-811/05/19 23:1050.0 1 Calcium 1600 ug/L 11/13/19 15:26 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 15:26 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 15:26 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/13/19 15:26 7439-89-611/05/19 23:1050.0 1 Magnesium 1540 ug/L 11/13/19 15:26 7439-95-411/05/19 23:101001 Manganese 29.7 ug/L 11/13/19 15:26 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 15:26 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 15:26 7440-09-711/05/19 23:1050001 Sodium 6750 ug/L 11/13/19 15:26 7440-23-511/05/19 23:1050001 Strontium 25.1 ug/L 11/13/19 15:26 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/13/19 15:26 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 15:57 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 15:57 7440-38-211/06/19 00:040.10 1 Beryllium 0.29 ug/L 11/06/19 15:57 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 15:57 7440-43-911/06/19 00:040.080 1 Cobalt 0.29 ug/L 11/06/19 15:57 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 15:57 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 15:57 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 15:57 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 15:57 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 15:57 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 13:55 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/11/19 18:245.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 18:245.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/11/19 18:245.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 34.0 mg/L 11/07/19 10:4025.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 06:082.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 14.4 mg/L 11/06/19 17:57 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 17:57 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 29 11-18-19 Page 49 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Sample:MW8-A1 Lab ID:92452413002 Collected:11/05/19 10:20 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum 413 ug/L 11/13/19 15:30 7429-90-511/05/19 23:101001 Barium 402 ug/L 11/13/19 15:30 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 15:30 7440-42-811/05/19 23:1050.0 1 Calcium 1090 ug/L 11/13/19 15:30 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 15:30 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 15:30 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/13/19 15:30 7439-89-611/05/19 23:1050.0 1 Magnesium 3150 ug/L 11/13/19 15:30 7439-95-411/05/19 23:101001 Manganese 1090 ug/L 11/13/19 15:30 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 15:30 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 15:30 7440-09-711/05/19 23:1050001 Sodium 18200 ug/L 11/13/19 15:30 7440-23-511/05/19 23:1050001 Strontium 23.7 ug/L 11/13/19 15:30 7440-24-611/05/19 23:105.0 1 Zinc 25.4 ug/L 11/13/19 15:30 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 16:01 7440-36-011/06/19 00:040.50 1 Arsenic 0.40 ug/L 11/06/19 16:01 7440-38-211/06/19 00:040.10 1 Beryllium 0.56 ug/L 11/06/19 16:01 7440-41-711/06/19 00:040.10 1 Cadmium 0.27 ug/L 11/06/19 16:01 7440-43-911/06/19 00:040.080 1 Cobalt 15.1 ug/L 11/06/19 16:01 7440-48-411/06/19 00:040.10 1 Lead 0.11 ug/L 11/06/19 16:01 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 16:01 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 16:01 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 16:01 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 16:01 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 13:58 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/11/19 18:285.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 18:285.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/11/19 18:285.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 77.0 mg/L 11/07/19 10:4025.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 06:082.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 48.5 mg/L 11/06/19 18:11 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 18:11 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 29 11-18-19 Page 50 of 65 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Sample:MW9-A1 Lab ID:92452413003 Collected:11/05/19 09:10 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/13/19 15:33 7429-90-511/05/19 23:101001 Barium 43.5 ug/L 11/13/19 15:33 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 15:33 7440-42-811/05/19 23:1050.0 1 Calcium 9130 ug/L 11/13/19 15:33 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 15:33 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 15:33 7440-50-811/05/19 23:105.0 1 Iron 305 ug/L 11/13/19 15:33 7439-89-611/05/19 23:1050.0 1 Magnesium 6300 ug/L 11/13/19 15:33 7439-95-411/05/19 23:101001 Manganese 5550 ug/L 11/13/19 15:33 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 15:33 7440-02-011/05/19 23:105.0 1 Potassium 9090 ug/L 11/13/19 15:33 7440-09-711/05/19 23:1050001 Sodium 28700 ug/L 11/13/19 15:33 7440-23-511/05/19 23:1050001 Strontium 79.2 ug/L 11/13/19 15:33 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/13/19 15:33 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 16:09 7440-36-011/06/19 00:040.50 1 Arsenic 0.32 ug/L 11/06/19 16:09 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 16:09 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 16:09 7440-43-911/06/19 00:040.080 1 Cobalt 1.4 ug/L 11/06/19 16:09 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 16:09 7439-92-111/06/19 00:040.10 1 Molybdenum 4.3 ug/L 11/06/19 16:09 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 16:09 7782-49-211/06/19 00:040.50 1 Thallium 0.14 ug/L 11/06/19 16:09 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 16:09 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 14:05 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)44.0 mg/L 11/11/19 18:305.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 18:305.0 1 Alkalinity, Total as CaCO3 44.0 mg/L 11/11/19 18:305.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 171 mg/L 11/07/19 10:4125.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 06:082.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 32.6 mg/L 11/06/19 18:25 16887-00-61.0 1 Sulfate 44.2 mg/L 11/06/19 18:25 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 29 11-18-19 Page 51 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508148 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 245.1 Mercury Associated Lab Samples:92452413001, 92452413002, 92452413003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2727800 Associated Lab Samples:92452413001, 92452413002, 92452413003 Matrix:Water Analyzed Mercury ug/L ND 0.20 11/08/19 13:36 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2727801LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.42.5 98 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727802MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452324001 2727803 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L M12.5 53 70-13056 4 202.5ND 1.4 1.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727804MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452348001 2727805 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L M12.5 63 70-13061 2 202.50.86 2.4 2.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 29 11-18-19 Page 52 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507776 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Associated Lab Samples:92452413001, 92452413002, 92452413003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726015 Associated Lab Samples:92452413001, 92452413002, 92452413003 Matrix:Water Analyzed Aluminum ug/L ND 100 11/13/19 15:07 Barium ug/L ND 5.0 11/13/19 15:07 Boron ug/L ND 50.0 11/13/19 15:07 Calcium ug/L ND 100 11/13/19 15:07 Chromium ug/L ND 5.0 11/13/19 15:07 Copper ug/L ND 5.0 11/13/19 15:07 Iron ug/L ND 50.0 11/13/19 15:07 Magnesium ug/L ND 100 11/13/19 15:07 Manganese ug/L ND 5.0 11/13/19 15:07 Nickel ug/L ND 5.0 11/13/19 15:07 Potassium ug/L ND 5000 11/13/19 15:07 Sodium ug/L ND 5000 11/13/19 15:07 Strontium ug/L ND 5.0 11/13/19 15:07 Zinc ug/L ND 10.0 11/13/19 15:07 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726016LABORATORY CONTROL SAMPLE: LCSSpike Aluminum ug/L 48805000 98 85-115 Barium ug/L 502500 100 85-115 Boron ug/L 477500 95 85-115 Calcium ug/L 49505000 99 85-115 Chromium ug/L 481500 96 85-115 Copper ug/L 476500 95 85-115 Iron ug/L 46905000 94 85-115 Magnesium ug/L 48105000 96 85-115 Manganese ug/L 484500 97 85-115 Nickel ug/L 475500 95 85-115 Potassium ug/L 4900J5000 98 85-115 Sodium ug/L 4920J5000 98 85-115 Strontium ug/L 480500 96 85-115 Zinc ug/L 459500 92 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726017MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452410001 2726018 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 104 70-13099 5 205000ND52204970 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 29 11-18-19 Page 53 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726017MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452410001 2726018 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Barium ug/L 500 106 70-130101 5 205005.5 535 509 Boron ug/L 500 102 70-13098 4 20500ND519496 Calcium ug/L 5000 106 70-13095 6 205000419094908960 Chromium ug/L 500 101 70-13097 5 20500ND507484 Copper ug/L 500 100 70-13096 4 20500ND499478 Iron ug/L 5000 97 70-13092 5 20500064.6 4920 4660 Magnesium ug/L 5000 102 70-13096 5 205000113062205920 Manganese ug/L 500 101 70-13095 5 20500118625594 Nickel ug/L 500 98 70-13094 4 20500ND490471 Potassium ug/L 5000 103 70-13095 5 205000ND73806990 Sodium ug/L 5000 108 70-13088 6 205000123001770016700 Strontium ug/L 500 100 70-13094 5 2050040.3 538 512 Zinc ug/L 500 96 70-13092 4 20500ND482463 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726019MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452414006 2726020 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 100 70-130102 2 205000ND50105110 Barium ug/L 500 104 70-130105 1 205005.7 524 531 Boron ug/L 500 99 70-130101 2 20500ND494504 Calcium ug/L 5000 100 70-130102 2 205000135063406440 Chromium ug/L 500 98 70-130100 2 20500ND489499 Copper ug/L 500 98 70-130100 2 20500ND488498 Iron ug/L 5000 94 70-13095 2 205000ND46904770 Magnesium ug/L 5000 96 70-13099 3 20500074855305680 Manganese ug/L 500 96 70-13098 2 20500ND484496 Nickel ug/L 500 96 70-13097 2 20500ND478487 Potassium ug/L 5000 98 70-130100 2 205000ND53405430 Sodium ug/L 5000 99 70-130101 2 205000ND56805790 Strontium ug/L 500 97 70-13099 2 205008.7 495 504 Zinc ug/L 500 92 70-13094 2 20500ND460470 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 29 11-18-19 Page 54 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507778 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 200.8 MET Associated Lab Samples:92452413001, 92452413002, 92452413003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726027 Associated Lab Samples:92452413001, 92452413002, 92452413003 Matrix:Water Analyzed Antimony ug/L ND 0.50 11/06/19 11:51 Arsenic ug/L ND 0.10 11/06/19 11:51 Beryllium ug/L ND 0.10 11/06/19 11:51 Cadmium ug/L ND 0.080 11/06/19 11:51 Cobalt ug/L ND 0.10 11/06/19 11:51 Lead ug/L ND 0.10 11/06/19 11:51 Molybdenum ug/L ND 0.50 11/06/19 11:51 Selenium ug/L ND 0.50 11/06/19 11:51 Thallium ug/L ND 0.10 11/06/19 11:51 Vanadium ug/L ND 0.30 11/06/19 11:51 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726028LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 53.750 107 85-115 Arsenic ug/L 10.410 104 85-115 Beryllium ug/L 1010 100 85-115 Cadmium ug/L 10.510 105 85-115 Cobalt ug/L 10.310 103 85-115 Lead ug/L 51.250 102 85-115 Molybdenum ug/L 52.350 105 85-115 Selenium ug/L 51.750 103 85-115 Thallium ug/L 10.310 103 85-115 Vanadium ug/L 51.850 104 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726029MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452410002 2726030 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 106 70-130104 2 2050ND53.3 52.3 Arsenic ug/L 10 98 70-13098 1 2010ND9.9 9.8 Beryllium ug/L 10 106 70-130106 0 2010ND10.7 10.6 Cadmium ug/L 10 104 70-130103 1 2010ND10.4 10.3 Cobalt ug/L 10 102 70-130100 2 20100.40 10.6 10.4 Lead ug/L 50 102 70-130101 0 2050ND50.8 50.8 Molybdenum ug/L 50 102 70-130102 0 2050ND51.1 50.9 Selenium ug/L 50 100 70-13098 2 2050ND50.0 49.0 Thallium ug/L 10 101 70-130101 0 2010ND10.1 10.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 29 11-18-19 Page 55 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726029MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452410002 2726030 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Vanadium ug/L 50 102 70-130100 2 2050ND51.3 50.3 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726031MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452414007 2726032 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 105 70-130104 0 2050ND52.4 52.3 Arsenic ug/L 10 101 70-130101 0 20100.32 10.4 10.4 Beryllium ug/L 10 96 70-13097 0 20100.16 9.8 9.8 Cadmium ug/L 10 104 70-130104 0 2010ND10.4 10.4 Cobalt ug/L 10 101 70-130100 1 20102.2 12.3 12.2 Lead ug/L 50 102 70-130102 0 20500.97 51.9 51.9 Molybdenum ug/L 50 103 70-130103 0 2050ND51.8 51.7 Selenium ug/L 50 99 70-13099 0 2050ND50.1 49.9 Thallium ug/L 10 102 70-130101 1 2010ND10.3 10.2 Vanadium ug/L 50 103 70-130102 0 20501.1 52.4 52.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 29 11-18-19 Page 56 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508824 SM 2320B-2011 SM 2320B-2011 2320B Alkalinity Associated Lab Samples:92452413001, 92452413002, 92452413003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2731169 Associated Lab Samples:92452413001, 92452413002, 92452413003 Matrix:Water Analyzed Alkalinity, Total as CaCO3 mg/L ND 5.0 11/11/19 17:42 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/11/19 17:42 Alkalinity,Carbonate (CaCO3)mg/L ND 5.0 11/11/19 17:42 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2731170LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 48.450 97 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2731171MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169061 2731172 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 98 80-12099 1 2550ND49.2 49.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 2731173MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452414005 2731174 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 111 80-120112 1 2550ND59.6 60.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 29 11-18-19 Page 57 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508131 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Associated Lab Samples:92452413001, 92452413002, 92452413003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2727719 Associated Lab Samples:92452413001, 92452413002, 92452413003 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 11/07/19 10:38 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2727720LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 264251 105 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452169026 2727721SAMPLE DUPLICATE: Total Dissolved Solids mg/L 194 4 25187 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452413002 2727722SAMPLE DUPLICATE: Total Dissolved Solids mg/L 77.0 0 2577.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 29 11-18-19 Page 58 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508365 SM 2540D-2011 SM 2540D-2011 2540D Total Suspended Solids Associated Lab Samples:92452413001, 92452413002, 92452413003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2728995 Associated Lab Samples:92452413001, 92452413002, 92452413003 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 11/08/19 06:03 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2728996LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 2729035 Total Suspended Solids mg/L 232250 93 90-11091228 2 25 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452355001 2729036SAMPLE DUPLICATE: Total Suspended Solids mg/L 420 2 25429 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 29 11-18-19 Page 59 of 65 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507797 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Associated Lab Samples:92452413001, 92452413002, 92452413003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726089 Associated Lab Samples:92452413001, 92452413002, 92452413003 Matrix:Water Analyzed Chloride mg/L ND 1.0 11/06/19 11:53 Sulfate mg/L ND 1.0 11/06/19 11:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726090LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 50.050 100 90-110 Sulfate mg/L 52.450 105 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726091MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169021 2726092 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 105 90-110106 1 10507.2 59.6 60.1 Sulfate mg/L 50 108 90-110109 1 105014.4 68.3 68.9 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726093MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169031 2726094 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 107 90-110106 0 10504.6 57.9 57.8 Sulfate mg/L 50 109 90-110109 0 10502.0 56.3 56.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 29 11-18-19 Page 60 of 65 #=QL# QUALIFIERS Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 29 11-18-19 Page 61 of 65 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92452413 ASHEVILLE AIRPORT J19110204 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92452413001 507776 507804MW7-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452413002 507776 507804MW8-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452413003 507776 507804MW9-A1 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452413001 507778 507800MW7-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452413002 507778 507800MW8-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452413003 507778 507800MW9-A1 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452413001 508148 508251MW7-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452413002 508148 508251MW8-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452413003 508148 508251MW9-A1 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452413001 508824MW7-A1 SM 2320B-2011 92452413002 508824MW8-A1 SM 2320B-2011 92452413003 508824MW9-A1 SM 2320B-2011 92452413001 508131MW7-A1 SM 2540C-2011 92452413002 508131MW8-A1 SM 2540C-2011 92452413003 508131MW9-A1 SM 2540C-2011 92452413001 508365MW7-A1 SM 2540D-2011 92452413002 508365MW8-A1 SM 2540D-2011 92452413003 508365MW9-A1 SM 2540D-2011 92452413001 507797MW7-A1 EPA 300.0 Rev 2.1 1993 92452413002 507797MW8-A1 EPA 300.0 Rev 2.1 1993 92452413003 507797MW9-A1 EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 29 11-18-19 Page 62 of 65 Page 27 of 29 11-18-19 Page 63 of 65 Page 28 of 29 11-18-19 Page 64 of 65 Page 29 of 2911-18-19 Page 65 of 65 DEPARTMENT OF ENVIRONMENTAL QUALITYFACILITY INFORMATIONFacility Name:08/31/2020Permit Name (if different):Facility Address:TYPE OF PERMITTED OPERATION BEING MONITOREDNC 28732County(State) (Zip)Contact Person:Telephone#Well Location/Site Name:14(from Permit)Units MW‐1 ‐ A3 MW‐2 ‐ A3 MW‐3 ‐ A3 MW‐4 ‐ A3 MW‐5 ‐ A3 MW‐6 ‐ A3 MW‐7 ‐ A3 MW‐1AR‐A4 *MW‐2 ‐ A4 MW‐5 ‐ A4 MW‐5D ‐ A4 MW‐6 ‐ A4 MW‐7 ‐ A4 MW‐9 ‐ A4MW‐MW‐MW‐MW‐Well Depth  [ft below land surface] ft  53.50 63.00 65.00 34.00 63.00 68.00 67.0060.2030.00 25.00 71.5030.00 30.00 95.00Measuring Point (toc) [ft above land surface] ft2.11 2.29 2.59 1.70 1.77 1.41 2.88‐0.073.01 2.49 4.51 3.59 2.63 2.38Well Diameter in2.0 2.0 2.0 2.0 2.0 2.0 2.02.02.0 2.0 2.0 2.0 2.0 2.0Screen Top  [ft below land surface] ft  38.50 47.90 49.70 23.70 47.40 51.70 52.5050.2010.00 10.00 61.5015.00 15.00 87.38Screen Bottom  [ft below land surface] ft57.50 62.90 64.70 33.70 62.40 66.70 67.5060.2030.00 25.00 71.5030.00 30.00 97.38Relative Measuring Point Elevation ft2162.42 2147.13 2140.98 2117.64 2123.16 2130.44 2121.542133.722076.56 2068.31 2071.472074.01 2071.37 2069.0115A‐2L Units MW‐1 ‐ A3 MW‐2 ‐ A3 MW‐3 ‐ A3 MW‐4 ‐ A3 MW‐5 ‐ A3 MW‐6 ‐ A3 MW‐7 ‐ A3 MW‐1AR‐A4 *MW‐2 ‐ A4 MW‐5 ‐ A4 MW‐5D ‐ A4 MW‐6 ‐ A4 MW‐7 ‐ A4 MW‐9 ‐ A4 MW‐MW‐MW‐MW‐Sample Date11/05/2019 11/05/2019 11/05/2019 11/05/2019 11/05/2019 11/05/2019 11/05/2019 11/05/2019 11/05/2019 11/06/2019 11/06/2019 11/06/2019 11/06/2019 11/04/201901/00/1900 01/00/1900 01/00/1900 01/00/1900Volume of Water pumped/bailed gal13.62 1.08 5.36 0.37 2.24 0.96 3.60 0.46 0.79 0.37 0.25 0.55 0.61 0.600.00 0.00 0.00 0.00Temperature (00010) deg. C15 16 14 16 17 14 17 20 18 15 14 18 15 150.0 0.0 0.0 0.0Odor (00085)None None None None None None None None None None None None None NoneNone None None NoneAppearanceClear/Floc Clear Cloudy/Fines Clear Clear Clear Cloudy/Fines Clear Clear Clear Clear Clear/Fines Clear ClearNormal Normal Normal NormalTurbidity (82078) NTU9.0 0.2 48.1 2.7 9.6 0.9 26.3 6.4 0.9 4.1 1.1 2.0 2.0 0.30000Dissolved Oxygen (00300) mg/L4.97 5.3 9.09 3.4 6.59 7.43 6.78 0.46 3.64 1.75 4.89 2.45 2.98 3.630000Oxidation Reduction Potential (00090) mV398 386 413 370 394 401 401 314 354 339 338 363 443 3640000Specific Cond ‐ field (00094) umhos/cm34 16 14 34 18 21 21 93 43 116 88 47 2065 810000Water Level [ft below measuring pt.] (82546) ft32.85 24.95 29.5 18.6 24.42 32.9 26.18 21.5 16.5 10.2 15.2 17.25 19.85 19.50000pH ‐ field (00400) 6.5 ‐ 8.5 SU 5.3 4.8 4.7 4.9 4.8 4.5 4.8 6.3 5.0 4.4 5.4 5.0 3.8 5.50.0 0.0 0.0 0.0Laboratory NameYes  NoSample Analysis DateYes NoIMAC115A‐2L Units MW‐1 ‐ A3 MW‐2 ‐ A3 MW‐3 ‐ A3 MW‐4 ‐ A3 MW‐5 ‐ A3 MW‐6 ‐ A3 MW‐7 ‐ A3 MW‐1AR‐A4 *MW‐2 ‐ A4 MW‐5 ‐ A4 MW‐5D ‐ A4 MW‐6 ‐ A4 MW‐7 ‐ A4 MW‐9 ‐ A4 MW‐MW‐MW‐MW‐TDS ‐ Total Diss. Solids (70300)‐‐‐500 mg/l<25 <25 <25 25 <25 <25 <25 73 <25 90 72 421480680000Cl ‐ Chloride (00940)‐‐‐250 mg/l1.9<1<1<1<1<1<1 <13.84.8<12.7 9<10000As ‐ Arsenic (01002)‐‐‐10 ug/l<0.1 <0.1 0.28 <0.1 0.1 <0.1 0.32 <0.1 <0.1 <0.1 <0.1 <0.1363<0.10000SO4 ‐ Sulfate (00945)‐‐‐250 mg/l<1 <1 (M1) <1 <1 <1 <1 <1 2.2 <1 12.5 <1 <11110<10000Cd ‐ Cadmium (01027)‐‐‐2ug/l<0.08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.08 <0.082.5<0.080000Cr ‐ Chromium (01034)‐‐‐10 ug/l<5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <500 (D3) <50000Cu ‐ Copper (01042)‐‐‐1mg/l<0.005 <0.005 0.006 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.5 (D3) <0.0050000Fe ‐ Iron (01045)‐‐‐300 ug/l 654<502140<50308<50133064.6 <50 114 <50 <50 <5000 (dD3) <500000Hg ‐ Mercury (71900)‐‐‐1ug/l<0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 0.33 <0.20000Mn ‐ Manganese (01055)‐‐‐50 ug/l 54.624.960.620 27.1 <5181 11818.8 34.9 <5 <512700<50000Ni ‐ Nickel (01067)‐‐‐100 ug/l<5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <52200<50000Pb ‐ Lead (01051)‐‐‐15 ug/l0.27 <0.1 0.65 <0.1 0.17 <0.1 0.97 <0.1 <0.1 <0.1 <0.1 <0.1 0.64 <0.10000Zn ‐ Zinc (01092)‐‐‐1mg/l0.016 <0.01 0.013 <0.01 <0.01 <0.01 0.014 <0.01 <0.01 <0.01 <0.01 <0.01 <1 (D3) <0.010000Ba ‐ Barium (01007)‐‐‐700 ug/l28.2 8.6 29.7 9.7 13.2 5.7 20.2 5.5 20.8 132 21 27.2 <500 (D3) 7.60000B ‐ Boron (01022)‐‐‐700 ug/l<50 <50 <50 <50 <50 <50 <50 <50 <50 <50 <50 <50 <5000 (D3) <500000Tl ‐ Thallium (01059) 0.2 NE ug/l<0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 0.12 <0.10000Sb ‐ Antimony (01097) 1 NE ug/l<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.50000Se ‐ Selenium (01147)‐‐‐20 ug/l<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5149<0.50000Alkalinity ‐ (00410)‐‐‐NE mg/l8.5 <5 <5 12.6 <5 7.3 7 40.1 <5 5.7 38.4 9.2 <5 37.90000Al ‐ Aluminum (01105)‐‐‐NE ug/l617 <100 2030 <100 401 <100 1760 <100 <100 110 <100 <100 33200 <1000000Be ‐ Beryllium (01012) 4 NE ug/l<0.1 <0.1 0.16 <0.1 <0.1 <0.1 0.16 <0.1 <0.1 0.15 <0.1 <0.1 3.4 <0.10000HCO3 ‐ Bicarbonate (00440)‐‐‐NE mg/l8.5 <5 <5 12.6 <5 7.3 7 40.1 <5 5.7 38.4 9.2 <5 37.90000Ca ‐ Calcium (00916)‐‐‐NE mg/l2.6 0.42 0.52 2.7 1.1 1.4 1.1 4.2 1.6 8.1 7.2 2.8 56.6 7.20000CO3 ‐ Carbonate (00445)‐‐‐NE mg/l<5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <50000Co ‐ Cobalt (01037) 1 NE ug/l1 0.14 1.2 0.11 0.48 <0.1 2.2 <0.1 0.4 0.13 <0.1 0.24 167 <0.10000Mg ‐ Magnesium (00927)‐‐‐NE mg/l1.3 0.4 1.3 1.1 1 0.75 1.5 1.1 1.3 2.5 1.7 1.2 155 1.90000Mo ‐ Molybdenum (01062)‐‐‐NE ug/l<0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 9.3 <0.5 <0.5 <0.5 <0.5 <0.5 <0.50000K ‐ Potassium (00937)‐‐‐NE mg/l<5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <500 (D3) <50000Na ‐ Sodium (82035)‐‐‐NE mg/l<5 <5 <5 <5 <5 <5 <5 12.3 <5 <5 6.5 <5 <500 (D3) 6.40000TSS ‐ Total Susp. Solids (70031)‐‐‐NE mg/l16.9 <2.5 88.6 <2.5 10.4 <2.5 48.3 <2.5 <5 3.8 <2.5 <2.5 <2.5 <2.50000V ‐ Vanadium (01087) 0.3 NE ug/l0.91 <0.3 2.2 <0.3 0.37 <0.3 1.1 0.4 <0.3 <0.3 0.71 0.38 <0.3 0.460000Sr ‐ Strontium (01082)‐‐‐NE mg/l0.029 <0.005 0.009 0.023 0.007 0.009 0.009 0.04 0.014 0.059 0.093 0.029 <0.5 (D3) 0.0710000M1 ‐ Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.BOLD values equal or exceed the corresponding 2L standardNotes:D3 ‐ Sample was diluted due to the presence of high levels of non‐target analytes or other matrix interferenceNE = Not EstablishedGW‐59CCR  09/2015 ‐ Voluntary1 ‐The IMACs were issued in 2010, 2011, and 2012; however NCDEQ has not established * ‐ Denotes Shared Background Well for Areas III & IV     a 2L for these constituents as described in 15A NCAC 02L.0202 (c). For this reason,     IMACs noted on the report are for reference only.Permittee (or Authorized Agent) Name and Title ‐ Please print or typeSignature of Permittee (or Authorized Agent) DateQualifiersTurbidity is field analyzed for information use only.I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWQ-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations.Laboratory InformationPace Analytical ServicesCertification #NC DENR # 40Samples for metals were collected unfiltered:November 5 ‐ 13, 2019and field acidified:Monitoring Well Construction InformationWell ID Number (From Permit)Sampling Information and Field Analysis CHECK IF DRY WELL AT TIME OF SAMPLING(City)John Toepfer 919‐546‐7863Structural Fill Areas III & IVNo. of wells to be sampled:61 Terminal Drive(Street) Coal Ash Structural FillFletcherBuncombeAsheville Regional AirportPermit Type:CCP Structural Fill ProjectsExpiration Date:Duke Energy Progress, Inc.PERMIT Number:WQ0000020Mail original and 1 copy to:GROUNDWATER QUALITY MONITORINGCOMPLIANCE REPORT FORMDIVISION OF WATER QUALITY ‐ INFORMATION PROCESSING UNIT1617 MAIL SERVICE CENTER, RALEIGH, NC 27699‐1617  Phone: (919) 733‐3221Please Print Clearly or TypeDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRYDRY 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Vendor QC Data Review Summary Report Analytical Laboratory Order Number:J19110206 Project Name:ASHEVILLE - AIRPORT FILL AREA III Lab Contact:Peggy Kendall Customer Name(s):John Toepfer, Tim Hunsucker, Bryan Moeller Phone:980-875-5848 Report Authorized By: (Signature) Program Comments: QC Note: MW2-A3 sulfate MS/MSD recoveries exceeded the QC limits. The blank and LCS were within the control limits. The sample result was non-detect. Please review all vendor data for case narratives with explanations of quality control failures and data qualifiers. 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. Certified vendor results and QC qualifiers can be found in the vendor lab final report. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Vendor Data Review Criteria: This vendor data package has been reviewed at the Duke Analytical Laboratory for the following applicable criteria: Required QC samples collected and analyzed Required tests performed for all samples Vendor Laboratory utilized required test methods for all analyses Vendor Laboratory met all requested Reporting Limits (RL) QC Results reviewed for outlying recovery values Case Narrative: 11-18-19 Page 1 of 41 #=CL# November 14, 2019 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92452414 92452414 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 ASHEVILLE AIRPORT J19110206 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on November 05, 2019. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator 1(704)875-9092 Enclosures cc:Program Manager, Duke Energy REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 40 11-18-19 Page 2 of 41 #=CP# CERTIFICATIONS Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 40 11-18-19 Page 3 of 41 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Lab ID Sample ID Matrix Date Collected Date Received 92452414001 MW1-A3 Water 11/05/19 15:05 11/05/19 16:30 92452414002 MW2-A3 Water 11/05/19 13:40 11/05/19 16:30 92452414003 MW3-A3 Water 11/05/19 11:49 11/05/19 16:30 92452414004 MW4-A3 Water 11/05/19 10:35 11/05/19 16:30 92452414005 MW5-A3 Water 11/05/19 12:26 11/05/19 16:30 92452414006 MW6-A3 Water 11/05/19 08:59 11/05/19 16:30 92452414007 MW7-A3 Water 11/05/19 10:50 11/05/19 16:30 92452414008 DUPLICATE Water 11/05/19 09:10 11/05/19 16:30 92452414009 FIELD BLANK Water 11/05/19 11:55 11/05/19 16:30 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 40 11-18-19 Page 4 of 41 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92452414001 MW1-A3 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452414002 MW2-A3 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452414003 MW3-A3 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452414004 MW4-A3 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-AMJP EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452414005 MW5-A3 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-AMJP EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452414006 MW6-A3 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 40 11-18-19 Page 5 of 41 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-AMJP EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452414007 MW7-A3 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-AMJP EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452414008 DUPLICATE EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-AMJP EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452414009 FIELD BLANK EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 40 11-18-19 Page 6 of 41 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452414001 MW1-A3 Aluminum 617 ug/L 11/13/19 15:36100EPA 200.7 Rev 4.4 1994 Barium 28.2 ug/L 11/13/19 15:365.0EPA 200.7 Rev 4.4 1994 Calcium 2610 ug/L 11/13/19 15:36100EPA 200.7 Rev 4.4 1994 Iron 654 ug/L 11/13/19 15:3650.0EPA 200.7 Rev 4.4 1994 Magnesium 1250 ug/L 11/13/19 15:36100EPA 200.7 Rev 4.4 1994 Manganese 54.6 ug/L 11/13/19 15:365.0EPA 200.7 Rev 4.4 1994 Strontium 28.5 ug/L 11/13/19 15:365.0EPA 200.7 Rev 4.4 1994 Zinc 15.5 ug/L 11/13/19 15:3610.0EPA 200.7 Rev 4.4 1994 Cobalt 1.0 ug/L 11/06/19 16:170.10EPA 200.8 Rev 5.4 Lead 0.27 ug/L 11/06/19 16:170.10EPA 200.8 Rev 5.4 Vanadium 0.91 ug/L 11/06/19 16:170.30EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)8.5 mg/L 11/11/19 18:505.0SM 2320B-2011 Alkalinity, Total as CaCO3 8.5 mg/L 11/11/19 18:505.0SM 2320B-2011 Total Suspended Solids 16.9 mg/L 11/08/19 06:082.5SM 2540D-2011 Chloride 1.9 mg/L 11/06/19 18:391.0EPA 300.0 Rev 2.1 1993 92452414002 MW2-A3 Barium 8.6 ug/L 11/13/19 17:055.0EPA 200.7 Rev 4.4 1994 Calcium 420 ug/L 11/13/19 17:05100EPA 200.7 Rev 4.4 1994 Magnesium 397 ug/L 11/13/19 17:05100EPA 200.7 Rev 4.4 1994 Manganese 24.9 ug/L 11/13/19 17:055.0EPA 200.7 Rev 4.4 1994 Cobalt 0.14 ug/L 11/06/19 16:210.10EPA 200.8 Rev 5.4 92452414003 MW3-A3 Aluminum 2030 ug/L 11/13/19 17:08100EPA 200.7 Rev 4.4 1994 Barium 29.7 ug/L 11/13/19 17:085.0EPA 200.7 Rev 4.4 1994 Calcium 524 ug/L 11/13/19 17:08100EPA 200.7 Rev 4.4 1994 Copper 6.4 ug/L 11/13/19 17:085.0EPA 200.7 Rev 4.4 1994 Iron 2140 ug/L 11/13/19 17:0850.0EPA 200.7 Rev 4.4 1994 Magnesium 1250 ug/L 11/13/19 17:08100EPA 200.7 Rev 4.4 1994 Manganese 60.6 ug/L 11/13/19 17:085.0EPA 200.7 Rev 4.4 1994 Strontium 9.0 ug/L 11/13/19 17:085.0EPA 200.7 Rev 4.4 1994 Zinc 13.1 ug/L 11/13/19 17:0810.0EPA 200.7 Rev 4.4 1994 Arsenic 0.28 ug/L 11/06/19 16:250.10EPA 200.8 Rev 5.4 Beryllium 0.16 ug/L 11/06/19 16:250.10EPA 200.8 Rev 5.4 Cobalt 1.2 ug/L 11/06/19 16:250.10EPA 200.8 Rev 5.4 Lead 0.65 ug/L 11/06/19 16:250.10EPA 200.8 Rev 5.4 Vanadium 2.2 ug/L 11/06/19 16:250.30EPA 200.8 Rev 5.4 Total Suspended Solids 88.6 mg/L 11/08/19 06:093.8SM 2540D-2011 92452414004 MW4-A3 Barium 9.7 ug/L 11/13/19 17:125.0EPA 200.7 Rev 4.4 1994 Calcium 2650 ug/L 11/13/19 17:12100EPA 200.7 Rev 4.4 1994 Magnesium 1120 ug/L 11/13/19 17:12100EPA 200.7 Rev 4.4 1994 Manganese 20.0 ug/L 11/13/19 17:125.0EPA 200.7 Rev 4.4 1994 Strontium 22.8 ug/L 11/13/19 17:125.0EPA 200.7 Rev 4.4 1994 Cobalt 0.11 ug/L 11/06/19 16:290.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)12.6 mg/L 11/11/19 19:065.0SM 2320B-2011 Alkalinity, Total as CaCO3 12.6 mg/L 11/11/19 19:065.0SM 2320B-2011 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 40 11-18-19 Page 7 of 41 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452414004 MW4-A3 Total Dissolved Solids 25.0 mg/L 11/07/19 10:4125.0SM 2540C-2011 92452414005 MW5-A3 Aluminum 401 ug/L 11/13/19 17:15100EPA 200.7 Rev 4.4 1994 Barium 13.2 ug/L 11/13/19 17:155.0EPA 200.7 Rev 4.4 1994 Calcium 1090 ug/L 11/13/19 17:15100EPA 200.7 Rev 4.4 1994 Iron 308 ug/L 11/13/19 17:1550.0EPA 200.7 Rev 4.4 1994 Magnesium 1010 ug/L 11/13/19 17:15100EPA 200.7 Rev 4.4 1994 Manganese 27.1 ug/L 11/13/19 17:155.0EPA 200.7 Rev 4.4 1994 Strontium 7.4 ug/L 11/13/19 17:155.0EPA 200.7 Rev 4.4 1994 Arsenic 0.10 ug/L 11/06/19 16:420.10EPA 200.8 Rev 5.4 Cobalt 0.48 ug/L 11/06/19 16:420.10EPA 200.8 Rev 5.4 Lead 0.17 ug/L 11/06/19 16:420.10EPA 200.8 Rev 5.4 Vanadium 0.37 ug/L 11/06/19 16:420.30EPA 200.8 Rev 5.4 Total Suspended Solids 10.4 mg/L 11/08/19 14:162.5SM 2540D-2011 92452414006 MW6-A3 Barium 5.7 ug/L 11/13/19 17:185.0EPA 200.7 Rev 4.4 1994 Calcium 1350 ug/L 11/13/19 17:18100EPA 200.7 Rev 4.4 1994 Magnesium 748 ug/L 11/13/19 17:18100EPA 200.7 Rev 4.4 1994 Strontium 8.7 ug/L 11/13/19 17:185.0EPA 200.7 Rev 4.4 1994 Alkalinity,Bicarbonate (CaCO3)7.3 mg/L 11/11/19 19:305.0SM 2320B-2011 Alkalinity, Total as CaCO3 7.3 mg/L 11/11/19 19:305.0SM 2320B-2011 92452414007 MW7-A3 Aluminum 1760 ug/L 11/13/19 17:27100EPA 200.7 Rev 4.4 1994 Barium 20.2 ug/L 11/13/19 17:275.0EPA 200.7 Rev 4.4 1994 Calcium 1060 ug/L 11/13/19 17:27100EPA 200.7 Rev 4.4 1994 Iron 1330 ug/L 11/13/19 17:2750.0EPA 200.7 Rev 4.4 1994 Magnesium 1500 ug/L 11/13/19 17:27100EPA 200.7 Rev 4.4 1994 Manganese 181 ug/L 11/13/19 17:275.0EPA 200.7 Rev 4.4 1994 Strontium 9.3 ug/L 11/13/19 17:275.0EPA 200.7 Rev 4.4 1994 Zinc 14.2 ug/L 11/13/19 17:2710.0EPA 200.7 Rev 4.4 1994 Arsenic 0.32 ug/L 11/06/19 16:500.10EPA 200.8 Rev 5.4 Beryllium 0.16 ug/L 11/06/19 16:500.10EPA 200.8 Rev 5.4 Cobalt 2.2 ug/L 11/06/19 16:500.10EPA 200.8 Rev 5.4 Lead 0.97 ug/L 11/06/19 16:500.10EPA 200.8 Rev 5.4 Vanadium 1.1 ug/L 11/06/19 16:500.30EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)7.0 mg/L 11/11/19 19:355.0SM 2320B-2011 Alkalinity, Total as CaCO3 7.0 mg/L 11/11/19 19:355.0SM 2320B-2011 Total Suspended Solids 48.3 mg/L 11/08/19 14:163.6SM 2540D-2011 92452414008 DUPLICATE Barium 6.3 ug/L 11/13/19 17:315.0EPA 200.7 Rev 4.4 1994 Calcium 1390 ug/L 11/13/19 17:31100EPA 200.7 Rev 4.4 1994 Magnesium 767 ug/L 11/13/19 17:31100EPA 200.7 Rev 4.4 1994 Strontium 8.9 ug/L 11/13/19 17:315.0EPA 200.7 Rev 4.4 1994 Alkalinity,Bicarbonate (CaCO3)7.2 mg/L 11/11/19 19:415.0SM 2320B-2011 Alkalinity, Total as CaCO3 7.2 mg/L 11/11/19 19:415.0SM 2320B-2011 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 40 11-18-19 Page 8 of 41 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Method: Client:Duke Energy EPA 200.7 Rev 4.4 1994 Date:November 14, 2019 Description:200.7 MET ICP General Information: 9 samples were analyzed for EPA 200.7 Rev 4.4 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.7 Rev 4.4 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 40 11-18-19 Page 9 of 41 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Method: Client:Duke Energy EPA 200.8 Rev 5.4 Date:November 14, 2019 Description:200.8 MET ICPMS General Information: 9 samples were analyzed for EPA 200.8 Rev 5.4. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.8 Rev 5.4 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 40 11-18-19 Page 10 of 41 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Method: Client:Duke Energy EPA 245.1 Rev 3.0 1994 Date:November 14, 2019 Description:245.1 Mercury General Information: 9 samples were analyzed for EPA 245.1 Rev 3.0 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 245.1 Rev 3.0 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 508148 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92452324001,92452348001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 2727802) • Mercury • MS (Lab ID: 2727804) • Mercury • MSD (Lab ID: 2727803) • Mercury • MSD (Lab ID: 2727805) • Mercury Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 40 11-18-19 Page 11 of 41 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Method: Client:Duke Energy SM 2320B-2011 Date:November 14, 2019 Description:2320B Alkalinity General Information: 9 samples were analyzed for SM 2320B-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 40 11-18-19 Page 12 of 41 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Method: Client:Duke Energy SM 2540C-2011 Date:November 14, 2019 Description:2540C Total Dissolved Solids General Information: 8 samples were analyzed for SM 2540C-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 40 11-18-19 Page 13 of 41 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Method: Client:Duke Energy SM 2540D-2011 Date:November 14, 2019 Description:2540D Total Suspended Solids General Information: 8 samples were analyzed for SM 2540D-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 40 11-18-19 Page 14 of 41 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Method: Client:Duke Energy EPA 300.0 Rev 2.1 1993 Date:November 14, 2019 Description:300.0 IC Anions 28 Days General Information: 9 samples were analyzed for EPA 300.0 Rev 2.1 1993. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 507798 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92452414002 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 2726097) • Sulfate • MSD (Lab ID: 2726098) • Sulfate Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 40 11-18-19 Page 15 of 41 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Sample:MW1-A3 Lab ID:92452414001 Collected:11/05/19 15:05 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum 617 ug/L 11/13/19 15:36 7429-90-511/05/19 23:101001 Barium 28.2 ug/L 11/13/19 15:36 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 15:36 7440-42-811/05/19 23:1050.0 1 Calcium 2610 ug/L 11/13/19 15:36 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 15:36 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 15:36 7440-50-811/05/19 23:105.0 1 Iron 654 ug/L 11/13/19 15:36 7439-89-611/05/19 23:1050.0 1 Magnesium 1250 ug/L 11/13/19 15:36 7439-95-411/05/19 23:101001 Manganese 54.6 ug/L 11/13/19 15:36 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 15:36 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 15:36 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/13/19 15:36 7440-23-511/05/19 23:1050001 Strontium 28.5 ug/L 11/13/19 15:36 7440-24-611/05/19 23:105.0 1 Zinc 15.5 ug/L 11/13/19 15:36 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 16:17 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 16:17 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 16:17 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 16:17 7440-43-911/06/19 00:040.080 1 Cobalt 1.0 ug/L 11/06/19 16:17 7440-48-411/06/19 00:040.10 1 Lead 0.27 ug/L 11/06/19 16:17 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 16:17 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 16:17 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 16:17 7440-28-011/06/19 00:040.10 1 Vanadium 0.91 ug/L 11/06/19 16:17 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 14:07 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)8.5 mg/L 11/11/19 18:505.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 18:505.0 1 Alkalinity, Total as CaCO3 8.5 mg/L 11/11/19 18:505.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids ND mg/L 11/07/19 10:4125.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 16.9 mg/L 11/08/19 06:082.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 1.9 mg/L 11/06/19 18:39 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 18:39 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 40 11-18-19 Page 16 of 41 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Sample:MW2-A3 Lab ID:92452414002 Collected:11/05/19 13:40 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/13/19 17:05 7429-90-511/05/19 23:101001 Barium 8.6 ug/L 11/13/19 17:05 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 17:05 7440-42-811/05/19 23:1050.0 1 Calcium 420 ug/L 11/13/19 17:05 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 17:05 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 17:05 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/13/19 17:05 7439-89-611/05/19 23:1050.0 1 Magnesium 397 ug/L 11/13/19 17:05 7439-95-411/05/19 23:101001 Manganese 24.9 ug/L 11/13/19 17:05 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 17:05 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 17:05 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/13/19 17:05 7440-23-511/05/19 23:1050001 Strontium ND ug/L 11/13/19 17:05 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/13/19 17:05 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 16:21 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 16:21 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 16:21 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 16:21 7440-43-911/06/19 00:040.080 1 Cobalt 0.14 ug/L 11/06/19 16:21 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 16:21 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 16:21 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 16:21 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 16:21 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 16:21 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 14:09 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/11/19 18:565.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 18:565.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/11/19 18:565.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids ND mg/L 11/07/19 10:4125.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 06:082.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/06/19 19:21 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 19:21 14808-79-8 M11.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 40 11-18-19 Page 17 of 41 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Sample:MW3-A3 Lab ID:92452414003 Collected:11/05/19 11:49 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum 2030 ug/L 11/13/19 17:08 7429-90-511/05/19 23:101001 Barium 29.7 ug/L 11/13/19 17:08 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 17:08 7440-42-811/05/19 23:1050.0 1 Calcium 524 ug/L 11/13/19 17:08 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 17:08 7440-47-311/05/19 23:105.0 1 Copper 6.4 ug/L 11/13/19 17:08 7440-50-811/05/19 23:105.0 1 Iron 2140 ug/L 11/13/19 17:08 7439-89-611/05/19 23:1050.0 1 Magnesium 1250 ug/L 11/13/19 17:08 7439-95-411/05/19 23:101001 Manganese 60.6 ug/L 11/13/19 17:08 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 17:08 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 17:08 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/13/19 17:08 7440-23-511/05/19 23:1050001 Strontium 9.0 ug/L 11/13/19 17:08 7440-24-611/05/19 23:105.0 1 Zinc 13.1 ug/L 11/13/19 17:08 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 16:25 7440-36-011/06/19 00:040.50 1 Arsenic 0.28 ug/L 11/06/19 16:25 7440-38-211/06/19 00:040.10 1 Beryllium 0.16 ug/L 11/06/19 16:25 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 16:25 7440-43-911/06/19 00:040.080 1 Cobalt 1.2 ug/L 11/06/19 16:25 7440-48-411/06/19 00:040.10 1 Lead 0.65 ug/L 11/06/19 16:25 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 16:25 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 16:25 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 16:25 7440-28-011/06/19 00:040.10 1 Vanadium 2.2 ug/L 11/06/19 16:25 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 14:12 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/11/19 19:015.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 19:015.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/11/19 19:015.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids ND mg/L 11/07/19 10:4125.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 88.6 mg/L 11/08/19 06:093.8 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/06/19 20:31 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 20:31 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 40 11-18-19 Page 18 of 41 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Sample:MW4-A3 Lab ID:92452414004 Collected:11/05/19 10:35 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/13/19 17:12 7429-90-511/05/19 23:101001 Barium 9.7 ug/L 11/13/19 17:12 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 17:12 7440-42-811/05/19 23:1050.0 1 Calcium 2650 ug/L 11/13/19 17:12 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 17:12 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 17:12 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/13/19 17:12 7439-89-611/05/19 23:1050.0 1 Magnesium 1120 ug/L 11/13/19 17:12 7439-95-411/05/19 23:101001 Manganese 20.0 ug/L 11/13/19 17:12 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 17:12 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 17:12 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/13/19 17:12 7440-23-511/05/19 23:1050001 Strontium 22.8 ug/L 11/13/19 17:12 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/13/19 17:12 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 16:29 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 16:29 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 16:29 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 16:29 7440-43-911/06/19 00:040.080 1 Cobalt 0.11 ug/L 11/06/19 16:29 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 16:29 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 16:29 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 16:29 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 16:29 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 16:29 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 14:14 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)12.6 mg/L 11/11/19 19:065.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 19:065.0 1 Alkalinity, Total as CaCO3 12.6 mg/L 11/11/19 19:065.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 25.0 mg/L 11/07/19 10:4125.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 14:162.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/06/19 20:45 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 20:45 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 40 11-18-19 Page 19 of 41 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Sample:MW5-A3 Lab ID:92452414005 Collected:11/05/19 12:26 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum 401 ug/L 11/13/19 17:15 7429-90-511/05/19 23:101001 Barium 13.2 ug/L 11/13/19 17:15 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 17:15 7440-42-811/05/19 23:1050.0 1 Calcium 1090 ug/L 11/13/19 17:15 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 17:15 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 17:15 7440-50-811/05/19 23:105.0 1 Iron 308 ug/L 11/13/19 17:15 7439-89-611/05/19 23:1050.0 1 Magnesium 1010 ug/L 11/13/19 17:15 7439-95-411/05/19 23:101001 Manganese 27.1 ug/L 11/13/19 17:15 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 17:15 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 17:15 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/13/19 17:15 7440-23-511/05/19 23:1050001 Strontium 7.4 ug/L 11/13/19 17:15 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/13/19 17:15 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 16:42 7440-36-011/06/19 00:040.50 1 Arsenic 0.10 ug/L 11/06/19 16:42 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 16:42 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 16:42 7440-43-911/06/19 00:040.080 1 Cobalt 0.48 ug/L 11/06/19 16:42 7440-48-411/06/19 00:040.10 1 Lead 0.17 ug/L 11/06/19 16:42 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 16:42 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 16:42 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 16:42 7440-28-011/06/19 00:040.10 1 Vanadium 0.37 ug/L 11/06/19 16:42 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 14:21 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/11/19 19:135.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 19:135.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/11/19 19:135.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids ND mg/L 11/07/19 10:4125.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 10.4 mg/L 11/08/19 14:162.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/06/19 20:59 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 20:59 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 40 11-18-19 Page 20 of 41 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Sample:MW6-A3 Lab ID:92452414006 Collected:11/05/19 08:59 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/13/19 17:18 7429-90-511/05/19 23:101001 Barium 5.7 ug/L 11/13/19 17:18 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 17:18 7440-42-811/05/19 23:1050.0 1 Calcium 1350 ug/L 11/13/19 17:18 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 17:18 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 17:18 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/13/19 17:18 7439-89-611/05/19 23:1050.0 1 Magnesium 748 ug/L 11/13/19 17:18 7439-95-411/05/19 23:101001 Manganese ND ug/L 11/13/19 17:18 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 17:18 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 17:18 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/13/19 17:18 7440-23-511/05/19 23:1050001 Strontium 8.7 ug/L 11/13/19 17:18 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/13/19 17:18 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 16:46 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 16:46 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 16:46 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 16:46 7440-43-911/06/19 00:040.080 1 Cobalt ND ug/L 11/06/19 16:46 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 16:46 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 16:46 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 16:46 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 16:46 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 16:46 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 14:24 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)7.3 mg/L 11/11/19 19:305.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 19:305.0 1 Alkalinity, Total as CaCO3 7.3 mg/L 11/11/19 19:305.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids ND mg/L 11/07/19 10:4125.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 14:162.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/06/19 21:13 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 21:13 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 40 11-18-19 Page 21 of 41 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Sample:MW7-A3 Lab ID:92452414007 Collected:11/05/19 10:50 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum 1760 ug/L 11/13/19 17:27 7429-90-511/05/19 23:101001 Barium 20.2 ug/L 11/13/19 17:27 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 17:27 7440-42-811/05/19 23:1050.0 1 Calcium 1060 ug/L 11/13/19 17:27 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 17:27 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 17:27 7440-50-811/05/19 23:105.0 1 Iron 1330 ug/L 11/13/19 17:27 7439-89-611/05/19 23:1050.0 1 Magnesium 1500 ug/L 11/13/19 17:27 7439-95-411/05/19 23:101001 Manganese 181 ug/L 11/13/19 17:27 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 17:27 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 17:27 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/13/19 17:27 7440-23-511/05/19 23:1050001 Strontium 9.3 ug/L 11/13/19 17:27 7440-24-611/05/19 23:105.0 1 Zinc 14.2 ug/L 11/13/19 17:27 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 16:50 7440-36-011/06/19 00:040.50 1 Arsenic 0.32 ug/L 11/06/19 16:50 7440-38-211/06/19 00:040.10 1 Beryllium 0.16 ug/L 11/06/19 16:50 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 16:50 7440-43-911/06/19 00:040.080 1 Cobalt 2.2 ug/L 11/06/19 16:50 7440-48-411/06/19 00:040.10 1 Lead 0.97 ug/L 11/06/19 16:50 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 16:50 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 16:50 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 16:50 7440-28-011/06/19 00:040.10 1 Vanadium 1.1 ug/L 11/06/19 16:50 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 14:26 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)7.0 mg/L 11/11/19 19:355.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 19:355.0 1 Alkalinity, Total as CaCO3 7.0 mg/L 11/11/19 19:355.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids ND mg/L 11/07/19 10:4125.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 48.3 mg/L 11/08/19 14:163.6 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/06/19 21:27 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 21:27 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 40 11-18-19 Page 22 of 41 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Sample:DUPLICATE Lab ID:92452414008 Collected:11/05/19 09:10 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/13/19 17:31 7429-90-511/05/19 23:101001 Barium 6.3 ug/L 11/13/19 17:31 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 17:31 7440-42-811/05/19 23:1050.0 1 Calcium 1390 ug/L 11/13/19 17:31 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 17:31 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 17:31 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/13/19 17:31 7439-89-611/05/19 23:1050.0 1 Magnesium 767 ug/L 11/13/19 17:31 7439-95-411/05/19 23:101001 Manganese ND ug/L 11/13/19 17:31 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 17:31 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 17:31 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/13/19 17:31 7440-23-511/05/19 23:1050001 Strontium 8.9 ug/L 11/13/19 17:31 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/13/19 17:31 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 17:10 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 17:10 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 17:10 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 17:10 7440-43-911/06/19 00:040.080 1 Cobalt ND ug/L 11/06/19 17:10 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 17:10 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 17:10 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 17:10 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 17:10 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 17:10 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 14:33 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)7.2 mg/L 11/11/19 19:415.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 19:415.0 1 Alkalinity, Total as CaCO3 7.2 mg/L 11/11/19 19:415.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids ND mg/L 11/07/19 10:4125.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 14:162.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/06/19 21:41 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 21:41 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 40 11-18-19 Page 23 of 41 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Sample:FIELD BLANK Lab ID:92452414009 Collected:11/05/19 11:55 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/13/19 17:34 7429-90-511/05/19 23:101001 Barium ND ug/L 11/13/19 17:34 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 17:34 7440-42-811/05/19 23:1050.0 1 Calcium ND ug/L 11/13/19 17:34 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 17:34 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 17:34 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/13/19 17:34 7439-89-611/05/19 23:1050.0 1 Magnesium ND ug/L 11/13/19 17:34 7439-95-411/05/19 23:101001 Manganese ND ug/L 11/13/19 17:34 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 17:34 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 17:34 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/13/19 17:34 7440-23-511/05/19 23:1050001 Strontium ND ug/L 11/13/19 17:34 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/13/19 17:34 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 17:14 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 17:14 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 17:14 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 17:14 7440-43-911/06/19 00:040.080 1 Cobalt ND ug/L 11/06/19 17:14 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 17:14 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 17:14 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 17:14 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 17:14 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 17:14 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 14:35 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/11/19 19:575.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 19:575.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/11/19 19:575.0 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/06/19 21:55 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 21:55 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 40 11-18-19 Page 24 of 41 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508148 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 245.1 Mercury Associated Lab Samples:92452414001, 92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008, 92452414009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2727800 Associated Lab Samples:92452414001, 92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008, 92452414009 Matrix:Water Analyzed Mercury ug/L ND 0.20 11/08/19 13:36 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2727801LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.42.5 98 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727802MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452324001 2727803 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L M12.5 53 70-13056 4 202.5ND 1.4 1.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727804MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452348001 2727805 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L M12.5 63 70-13061 2 202.50.86 2.4 2.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 40 11-18-19 Page 25 of 41 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507776 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Associated Lab Samples:92452414001, 92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008, 92452414009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726015 Associated Lab Samples:92452414001, 92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008, 92452414009 Matrix:Water Analyzed Aluminum ug/L ND 100 11/13/19 15:07 Barium ug/L ND 5.0 11/13/19 15:07 Boron ug/L ND 50.0 11/13/19 15:07 Calcium ug/L ND 100 11/13/19 15:07 Chromium ug/L ND 5.0 11/13/19 15:07 Copper ug/L ND 5.0 11/13/19 15:07 Iron ug/L ND 50.0 11/13/19 15:07 Magnesium ug/L ND 100 11/13/19 15:07 Manganese ug/L ND 5.0 11/13/19 15:07 Nickel ug/L ND 5.0 11/13/19 15:07 Potassium ug/L ND 5000 11/13/19 15:07 Sodium ug/L ND 5000 11/13/19 15:07 Strontium ug/L ND 5.0 11/13/19 15:07 Zinc ug/L ND 10.0 11/13/19 15:07 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726016LABORATORY CONTROL SAMPLE: LCSSpike Aluminum ug/L 48805000 98 85-115 Barium ug/L 502500 100 85-115 Boron ug/L 477500 95 85-115 Calcium ug/L 49505000 99 85-115 Chromium ug/L 481500 96 85-115 Copper ug/L 476500 95 85-115 Iron ug/L 46905000 94 85-115 Magnesium ug/L 48105000 96 85-115 Manganese ug/L 484500 97 85-115 Nickel ug/L 475500 95 85-115 Potassium ug/L 4900J5000 98 85-115 Sodium ug/L 4920J5000 98 85-115 Strontium ug/L 480500 96 85-115 Zinc ug/L 459500 92 85-115 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 40 11-18-19 Page 26 of 41 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726017MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452410001 2726018 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 104 70-13099 5 205000ND52204970 Barium ug/L 500 106 70-130101 5 205005.5 535 509 Boron ug/L 500 102 70-13098 4 20500ND519496 Calcium ug/L 5000 106 70-13095 6 205000419094908960 Chromium ug/L 500 101 70-13097 5 20500ND507484 Copper ug/L 500 100 70-13096 4 20500ND499478 Iron ug/L 5000 97 70-13092 5 20500064.6 4920 4660 Magnesium ug/L 5000 102 70-13096 5 205000113062205920 Manganese ug/L 500 101 70-13095 5 20500118625594 Nickel ug/L 500 98 70-13094 4 20500ND490471 Potassium ug/L 5000 103 70-13095 5 205000ND73806990 Sodium ug/L 5000 108 70-13088 6 205000123001770016700 Strontium ug/L 500 100 70-13094 5 2050040.3 538 512 Zinc ug/L 500 96 70-13092 4 20500ND482463 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726019MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452414006 2726020 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 100 70-130102 2 205000ND50105110 Barium ug/L 500 104 70-130105 1 205005.7 524 531 Boron ug/L 500 99 70-130101 2 20500ND494504 Calcium ug/L 5000 100 70-130102 2 205000135063406440 Chromium ug/L 500 98 70-130100 2 20500ND489499 Copper ug/L 500 98 70-130100 2 20500ND488498 Iron ug/L 5000 94 70-13095 2 205000ND46904770 Magnesium ug/L 5000 96 70-13099 3 20500074855305680 Manganese ug/L 500 96 70-13098 2 20500ND484496 Nickel ug/L 500 96 70-13097 2 20500ND478487 Potassium ug/L 5000 98 70-130100 2 205000ND53405430 Sodium ug/L 5000 99 70-130101 2 205000ND56805790 Strontium ug/L 500 97 70-13099 2 205008.7 495 504 Zinc ug/L 500 92 70-13094 2 20500ND460470 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 40 11-18-19 Page 27 of 41 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507778 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 200.8 MET Associated Lab Samples:92452414001, 92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008, 92452414009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726027 Associated Lab Samples:92452414001, 92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008, 92452414009 Matrix:Water Analyzed Antimony ug/L ND 0.50 11/06/19 11:51 Arsenic ug/L ND 0.10 11/06/19 11:51 Beryllium ug/L ND 0.10 11/06/19 11:51 Cadmium ug/L ND 0.080 11/06/19 11:51 Cobalt ug/L ND 0.10 11/06/19 11:51 Lead ug/L ND 0.10 11/06/19 11:51 Molybdenum ug/L ND 0.50 11/06/19 11:51 Selenium ug/L ND 0.50 11/06/19 11:51 Thallium ug/L ND 0.10 11/06/19 11:51 Vanadium ug/L ND 0.30 11/06/19 11:51 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726028LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 53.750 107 85-115 Arsenic ug/L 10.410 104 85-115 Beryllium ug/L 1010 100 85-115 Cadmium ug/L 10.510 105 85-115 Cobalt ug/L 10.310 103 85-115 Lead ug/L 51.250 102 85-115 Molybdenum ug/L 52.350 105 85-115 Selenium ug/L 51.750 103 85-115 Thallium ug/L 10.310 103 85-115 Vanadium ug/L 51.850 104 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726029MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452410002 2726030 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 106 70-130104 2 2050ND53.3 52.3 Arsenic ug/L 10 98 70-13098 1 2010ND9.9 9.8 Beryllium ug/L 10 106 70-130106 0 2010ND10.7 10.6 Cadmium ug/L 10 104 70-130103 1 2010ND10.4 10.3 Cobalt ug/L 10 102 70-130100 2 20100.40 10.6 10.4 Lead ug/L 50 102 70-130101 0 2050ND50.8 50.8 Molybdenum ug/L 50 102 70-130102 0 2050ND51.1 50.9 Selenium ug/L 50 100 70-13098 2 2050ND50.0 49.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 40 11-18-19 Page 28 of 41 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726029MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452410002 2726030 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Thallium ug/L 10 101 70-130101 0 2010ND10.1 10.1 Vanadium ug/L 50 102 70-130100 2 2050ND51.3 50.3 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726031MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452414007 2726032 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 105 70-130104 0 2050ND52.4 52.3 Arsenic ug/L 10 101 70-130101 0 20100.32 10.4 10.4 Beryllium ug/L 10 96 70-13097 0 20100.16 9.8 9.8 Cadmium ug/L 10 104 70-130104 0 2010ND10.4 10.4 Cobalt ug/L 10 101 70-130100 1 20102.2 12.3 12.2 Lead ug/L 50 102 70-130102 0 20500.97 51.9 51.9 Molybdenum ug/L 50 103 70-130103 0 2050ND51.8 51.7 Selenium ug/L 50 99 70-13099 0 2050ND50.1 49.9 Thallium ug/L 10 102 70-130101 1 2010ND10.3 10.2 Vanadium ug/L 50 103 70-130102 0 20501.1 52.4 52.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 40 11-18-19 Page 29 of 41 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508824 SM 2320B-2011 SM 2320B-2011 2320B Alkalinity Associated Lab Samples:92452414001, 92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008, 92452414009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2731169 Associated Lab Samples:92452414001, 92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008, 92452414009 Matrix:Water Analyzed Alkalinity, Total as CaCO3 mg/L ND 5.0 11/11/19 17:42 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/11/19 17:42 Alkalinity,Carbonate (CaCO3)mg/L ND 5.0 11/11/19 17:42 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2731170LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 48.450 97 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2731171MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169061 2731172 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 98 80-12099 1 2550ND49.2 49.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 2731173MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452414005 2731174 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 111 80-120112 1 2550ND59.6 60.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 40 11-18-19 Page 30 of 41 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508131 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Associated Lab Samples:92452414001, 92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2727719 Associated Lab Samples:92452414001, 92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 11/07/19 10:38 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2727720LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 264251 105 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452169026 2727721SAMPLE DUPLICATE: Total Dissolved Solids mg/L 194 4 25187 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452413002 2727722SAMPLE DUPLICATE: Total Dissolved Solids mg/L 77.0 0 2577.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 40 11-18-19 Page 31 of 41 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508365 SM 2540D-2011 SM 2540D-2011 2540D Total Suspended Solids Associated Lab Samples:92452414001, 92452414002, 92452414003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2728995 Associated Lab Samples:92452414001, 92452414002, 92452414003 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 11/08/19 06:03 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2728996LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 2729035 Total Suspended Solids mg/L 232250 93 90-11091228 2 25 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452355001 2729036SAMPLE DUPLICATE: Total Suspended Solids mg/L 420 2 25429 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 40 11-18-19 Page 32 of 41 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508508 SM 2540D-2011 SM 2540D-2011 2540D Total Suspended Solids Associated Lab Samples:92452414004, 92452414005, 92452414006, 92452414007, 92452414008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2729656 Associated Lab Samples:92452414004, 92452414005, 92452414006, 92452414007, 92452414008 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 11/08/19 14:15 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2729657LABORATORY CONTROL SAMPLE: LCSSpike Total Suspended Solids mg/L 246250 98 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452641003 2729658SAMPLE DUPLICATE: Total Suspended Solids mg/L 224 3 25218 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452892001 2729659SAMPLE DUPLICATE: Total Suspended Solids mg/L 208 0 25208 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 40 11-18-19 Page 33 of 41 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507797 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Associated Lab Samples:92452414001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726089 Associated Lab Samples:92452414001 Matrix:Water Analyzed Chloride mg/L ND 1.0 11/06/19 11:53 Sulfate mg/L ND 1.0 11/06/19 11:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726090LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 50.050 100 90-110 Sulfate mg/L 52.450 105 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726091MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169021 2726092 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 105 90-110106 1 10507.2 59.6 60.1 Sulfate mg/L 50 108 90-110109 1 105014.4 68.3 68.9 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726093MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169031 2726094 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 107 90-110106 0 10504.6 57.9 57.8 Sulfate mg/L 50 109 90-110109 0 10502.0 56.3 56.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 40 11-18-19 Page 34 of 41 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507798 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Associated Lab Samples:92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008, 92452414009 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726095 Associated Lab Samples:92452414002, 92452414003, 92452414004, 92452414005, 92452414006, 92452414007, 92452414008, 92452414009 Matrix:Water Analyzed Chloride mg/L ND 1.0 11/06/19 18:53 Sulfate mg/L ND 1.0 11/06/19 18:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726096LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 52.750 105 90-110 Sulfate mg/L 53.850 108 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726097MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452414002 2726098 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 108 90-110108 0 1050ND54.6 54.5 Sulfate mg/L M15011190-110111 0 1050ND55.7 55.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 40 11-18-19 Page 35 of 41 #=QL# QUALIFIERS Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 40 11-18-19 Page 36 of 41 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92452414001 507776 507804MW1-A3 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452414002 507776 507804MW2-A3 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452414003 507776 507804MW3-A3 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452414004 507776 507804MW4-A3 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452414005 507776 507804MW5-A3 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452414006 507776 507804MW6-A3 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452414007 507776 507804MW7-A3 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452414008 507776 507804DUPLICATEEPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452414009 507776 507804FIELD BLANK EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452414001 507778 507800MW1-A3 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452414002 507778 507800MW2-A3 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452414003 507778 507800MW3-A3 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452414004 507778 507800MW4-A3 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452414005 507778 507800MW5-A3 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452414006 507778 507800MW6-A3 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452414007 507778 507800MW7-A3 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452414008 507778 507800DUPLICATEEPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452414009 507778 507800FIELD BLANK EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452414001 508148 508251MW1-A3 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452414002 508148 508251MW2-A3 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452414003 508148 508251MW3-A3 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452414004 508148 508251MW4-A3 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452414005 508148 508251MW5-A3 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452414006 508148 508251MW6-A3 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452414007 508148 508251MW7-A3 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452414008 508148 508251DUPLICATEEPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452414009 508148 508251FIELD BLANK EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452414001 508824MW1-A3 SM 2320B-2011 92452414002 508824MW2-A3 SM 2320B-2011 92452414003 508824MW3-A3 SM 2320B-2011 92452414004 508824MW4-A3 SM 2320B-2011 92452414005 508824MW5-A3 SM 2320B-2011 92452414006 508824MW6-A3 SM 2320B-2011 92452414007 508824MW7-A3 SM 2320B-2011 92452414008 508824DUPLICATESM 2320B-2011 92452414009 508824FIELD BLANK SM 2320B-2011 92452414001 508131MW1-A3 SM 2540C-2011 92452414002 508131MW2-A3 SM 2540C-2011 92452414003 508131MW3-A3 SM 2540C-2011 92452414004 508131MW4-A3 SM 2540C-2011 92452414005 508131MW5-A3 SM 2540C-2011 92452414006 508131MW6-A3 SM 2540C-2011 92452414007 508131MW7-A3 SM 2540C-2011 92452414008 508131DUPLICATESM 2540C-2011 92452414001 508365MW1-A3 SM 2540D-2011 92452414002 508365MW2-A3 SM 2540D-2011 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 40 11-18-19 Page 37 of 41 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92452414 ASHEVILLE AIRPORT J19110206 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92452414003 508365MW3-A3 SM 2540D-2011 92452414004 508508MW4-A3 SM 2540D-2011 92452414005 508508MW5-A3 SM 2540D-2011 92452414006 508508MW6-A3 SM 2540D-2011 92452414007 508508MW7-A3 SM 2540D-2011 92452414008 508508DUPLICATESM 2540D-2011 92452414001 507797MW1-A3 EPA 300.0 Rev 2.1 1993 92452414002 507798MW2-A3 EPA 300.0 Rev 2.1 1993 92452414003 507798MW3-A3 EPA 300.0 Rev 2.1 1993 92452414004 507798MW4-A3 EPA 300.0 Rev 2.1 1993 92452414005 507798MW5-A3 EPA 300.0 Rev 2.1 1993 92452414006 507798MW6-A3 EPA 300.0 Rev 2.1 1993 92452414007 507798MW7-A3 EPA 300.0 Rev 2.1 1993 92452414008 507798DUPLICATEEPA 300.0 Rev 2.1 1993 92452414009 507798FIELD BLANK EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:16 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 40 11-18-19 Page 38 of 41 Page 38 of 40 11-18-19 Page 39 of 41 Page 39 of 40 11-18-19 Page 40 of 41 Page 40 of 4011-18-19 Page 41 of 41 13339 Hagers Ferry Road Huntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Vendor QC Data Review Summary Report Analytical Laboratory Order Number:J19110205 Project Name:ASHEVILLE - AIRPORT FILL AREA IV Lab Contact:Peggy Kendall Customer Name(s):John Toepfer, Tim Hunsucker, Bryan Moeller Phone:980-875-5848 Report Authorized By: (Signature) Program Comments: QC Note: Sulfate was detected in the field blank at a concentration of 3.5 mg/L. Please review all vendor data for case narratives with explanations of quality control failures and data qualifiers. 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. Certified vendor results and QC qualifiers can be found in the vendor lab final report. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Vendor Data Review Criteria: This vendor data package has been reviewed at the Duke Analytical Laboratory for the following applicable criteria: Required QC samples collected and analyzed Required tests performed for all samples Vendor Laboratory utilized required test methods for all analyses Vendor Laboratory met all requested Reporting Limits (RL) QC Results reviewed for outlying recovery values Case Narrative: 11-18-19 Page 1 of 88 #=CL# November 11, 2019 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92452164 92452164 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 ASHEVILLE AIRPORT J19110205 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on November 04, 2019. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator 1(704)875-9092 Enclosures cc:Program Manager, Duke Energy REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 27 11-18-19 Page 2 of 88 #=CP# CERTIFICATIONS Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 27 11-18-19 Page 3 of 88 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Lab ID Sample ID Matrix Date Collected Date Received 92452164001 MW9-A4 Water 11/04/19 13:33 11/04/19 17:33 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 27 11-18-19 Page 4 of 88 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92452164001 MW9-A4 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 27 11-18-19 Page 5 of 88 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452164001 MW9-A4 Barium 7.6 ug/L 11/08/19 14:115.0EPA 200.7 Rev 4.4 1994 Calcium 7160 ug/L 11/08/19 14:11100EPA 200.7 Rev 4.4 1994 Magnesium 1900 ug/L 11/08/19 14:11100EPA 200.7 Rev 4.4 1994 Sodium 6400 ug/L 11/08/19 14:115000EPA 200.7 Rev 4.4 1994 Strontium 70.5 ug/L 11/08/19 14:115.0EPA 200.7 Rev 4.4 1994 Vanadium 0.46 ug/L 11/06/19 12:230.30EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)37.9 mg/L 11/06/19 19:285.0SM 2320B-2011 Alkalinity, Total as CaCO3 37.9 mg/L 11/06/19 19:285.0SM 2320B-2011 Total Dissolved Solids 68.0 mg/L 11/06/19 13:3425.0SM 2540C-2011 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 27 11-18-19 Page 6 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 200.7 Rev 4.4 1994 Date:November 11, 2019 Description:200.7 MET ICP General Information: 1 sample was analyzed for EPA 200.7 Rev 4.4 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.7 Rev 4.4 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 507775 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92452164001,92452166004 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MSD (Lab ID: 2726014) • Manganese Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 27 11-18-19 Page 7 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 200.8 Rev 5.4 Date:November 11, 2019 Description:200.8 MET ICPMS General Information: 1 sample was analyzed for EPA 200.8 Rev 5.4. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.8 Rev 5.4 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 27 11-18-19 Page 8 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 245.1 Rev 3.0 1994 Date:November 11, 2019 Description:245.1 Mercury General Information: 1 sample was analyzed for EPA 245.1 Rev 3.0 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 245.1 Rev 3.0 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 27 11-18-19 Page 9 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy SM 2320B-2011 Date:November 11, 2019 Description:2320B Alkalinity General Information: 1 sample was analyzed for SM 2320B-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 27 11-18-19 Page 10 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy SM 2540C-2011 Date:November 11, 2019 Description:2540C Total Dissolved Solids General Information: 1 sample was analyzed for SM 2540C-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 27 11-18-19 Page 11 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy SM 2540D-2011 Date:November 11, 2019 Description:2540D Total Suspended Solids General Information: 1 sample was analyzed for SM 2540D-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 27 11-18-19 Page 12 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 300.0 Rev 2.1 1993 Date:November 11, 2019 Description:300.0 IC Anions 28 Days General Information: 1 sample was analyzed for EPA 300.0 Rev 2.1 1993. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 507694 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92452165006,92452166010 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MSD (Lab ID: 2725517) • Sulfate Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 27 11-18-19 Page 13 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Sample:MW9-A4 Lab ID:92452164001 Collected:11/04/19 13:33 Received:11/04/19 17:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/08/19 14:11 7429-90-511/05/19 23:101001 Barium 7.6 ug/L 11/08/19 14:11 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/08/19 14:11 7440-42-811/05/19 23:1050.0 1 Calcium 7160 ug/L 11/08/19 14:11 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/08/19 14:11 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/08/19 14:11 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/08/19 14:11 7439-89-611/05/19 23:1050.0 1 Magnesium 1900 ug/L 11/08/19 14:11 7439-95-411/05/19 23:101001 Manganese ND ug/L 11/08/19 14:11 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/08/19 14:11 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/08/19 14:11 7440-09-711/05/19 23:1050001 Sodium 6400 ug/L 11/08/19 14:11 7440-23-511/05/19 23:1050001 Strontium 70.5 ug/L 11/08/19 14:11 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/08/19 14:11 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 12:23 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 12:23 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 12:23 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 12:23 7440-43-911/06/19 00:040.080 1 Cobalt ND ug/L 11/06/19 12:23 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 12:23 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 12:23 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 12:23 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 12:23 7440-28-011/06/19 00:040.10 1 Vanadium 0.46 ug/L 11/06/19 12:23 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/05/19 16:18 7439-97-611/05/19 11:420.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)37.9 mg/L 11/06/19 19:285.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/06/19 19:285.0 1 Alkalinity, Total as CaCO3 37.9 mg/L 11/06/19 19:285.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 68.0 mg/L 11/06/19 13:3425.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 05:202.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/05/19 18:29 16887-00-61.0 1 Sulfate ND mg/L 11/05/19 18:29 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 27 11-18-19 Page 14 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507609 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 245.1 Mercury Associated Lab Samples:92452164001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2725068 Associated Lab Samples:92452164001 Matrix:Water Analyzed Mercury ug/L ND 0.20 11/05/19 16:01 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2725069LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.32.5 91 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725070MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166010 2725071 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 86 70-13085 1 202.5ND 2.2 2.1 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725072MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166011 2725073 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 86 70-13090 5 202.5ND 2.2 2.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 27 11-18-19 Page 15 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507775 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Associated Lab Samples:92452164001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726009 Associated Lab Samples:92452164001 Matrix:Water Analyzed Aluminum ug/L ND 100 11/08/19 14:04 Barium ug/L ND 5.0 11/08/19 14:04 Boron ug/L ND 50.0 11/08/19 14:04 Calcium ug/L ND 100 11/08/19 14:04 Chromium ug/L ND 5.0 11/08/19 14:04 Copper ug/L ND 5.0 11/08/19 14:04 Iron ug/L ND 50.0 11/08/19 14:04 Magnesium ug/L ND 100 11/08/19 14:04 Manganese ug/L ND 5.0 11/08/19 14:04 Nickel ug/L ND 5.0 11/08/19 14:04 Potassium ug/L ND 5000 11/08/19 14:04 Sodium ug/L ND 5000 11/08/19 14:04 Strontium ug/L ND 5.0 11/08/19 14:04 Zinc ug/L ND 10.0 11/08/19 14:04 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726010LABORATORY CONTROL SAMPLE: LCSSpike Aluminum ug/L 49405000 99 85-115 Barium ug/L 506500 101 85-115 Boron ug/L 490500 98 85-115 Calcium ug/L 50405000 101 85-115 Chromium ug/L 492500 98 85-115 Copper ug/L 483500 97 85-115 Iron ug/L 47705000 95 85-115 Magnesium ug/L 48205000 96 85-115 Manganese ug/L 492500 98 85-115 Nickel ug/L 476500 95 85-115 Potassium ug/L 4900J5000 98 85-115 Sodium ug/L 4920J5000 98 85-115 Strontium ug/L 482500 96 85-115 Zinc ug/L 487500 97 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726011MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452164001 2726012 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 103 70-130102 1 205000ND51605110 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 27 11-18-19 Page 16 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726011MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452164001 2726012 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Barium ug/L 500 104 70-130103 1 205007.6 530 523 Boron ug/L 500 104 70-130104 0 20500ND520519 Calcium ug/L 5000 103 70-130104 1 20500071601230012400 Chromium ug/L 500 103 70-130103 1 20500ND518515 Copper ug/L 500 99 70-13099 0 20500ND497496 Iron ug/L 5000 99 70-13099 0 205000ND49304940 Magnesium ug/L 5000 100 70-130103 2 205000190069207060 Manganese ug/L 500 102 70-130103 1 20500ND511515 Nickel ug/L 500 99 70-13099 0 20500ND494494 Potassium ug/L 5000 105 70-130105 0 205000ND66106580 Sodium ug/L 5000 100 70-130103 1 20500064001140011500 Strontium ug/L 500 99 70-13099 0 2050070.5 566 566 Zinc ug/L 500 103 70-130103 0 20500ND518515 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726013MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166004 2726014 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 103 70-130104 1 205000ND51705240 Barium ug/L 500 104 70-130106 2 20500101619631 Boron ug/L 500 104 70-130108 3 20500188710729 Calcium ug/L 5000 97 70-130125 4 205000291003390035300 Chromium ug/L 500 102 70-130104 2 20500ND509522 Copper ug/L 500 100 70-130102 2 20500ND500511 Iron ug/L 5000 95 70-130106 3 205000120001670017300 Magnesium ug/L 5000 100 70-130111 4 20500083501330013900 Manganese ug/L M15008570-130136 4 20500525056705930 Nickel ug/L 500 98 70-130100 2 20500ND490502 Potassium ug/L 5000 103 70-130110 3 205000ND94409760 Sodium ug/L 5000 101 70-130109 3 20500054101050010800 Strontium ug/L 500 99 70-130104 3 20500462955984 Zinc ug/L 500 102 70-130105 3 2050013.2 525 540 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 27 11-18-19 Page 17 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507777 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 200.8 MET Associated Lab Samples:92452164001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726021 Associated Lab Samples:92452164001 Matrix:Water Analyzed Antimony ug/L ND 0.50 11/06/19 11:43 Arsenic ug/L ND 0.10 11/06/19 11:43 Beryllium ug/L ND 0.10 11/06/19 11:43 Cadmium ug/L ND 0.080 11/06/19 11:43 Cobalt ug/L ND 0.10 11/06/19 11:43 Lead ug/L ND 0.10 11/06/19 11:43 Molybdenum ug/L ND 0.50 11/06/19 11:43 Selenium ug/L ND 0.50 11/06/19 11:43 Thallium ug/L ND 0.10 11/06/19 11:43 Vanadium ug/L ND 0.30 11/06/19 11:43 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726022LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 53.950 108 85-115 Arsenic ug/L 10.510 105 85-115 Beryllium ug/L 1010 100 85-115 Cadmium ug/L 10.510 105 85-115 Cobalt ug/L 10.210 102 85-115 Lead ug/L 51.350 103 85-115 Molybdenum ug/L 52.950 106 85-115 Selenium ug/L 51.250 102 85-115 Thallium ug/L 10.310 103 85-115 Vanadium ug/L 52.050 104 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726023MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452165001 2726024 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 104 70-130104 0 2050ND52.0 51.9 Arsenic ug/L 10 101 70-130101 1 2010ND10.2 10.2 Beryllium ug/L 10 101 70-130102 0 20100.10 10.2 10.3 Cadmium ug/L 10 104 70-130103 0 2010ND10.4 10.4 Cobalt ug/L 10 102 70-130102 1 20100.19 10.4 10.4 Lead ug/L 50 103 70-130103 1 20500.28 51.5 51.9 Molybdenum ug/L 50 103 70-130103 0 2050ND51.4 51.5 Selenium ug/L 50 100 70-130100 0 2050ND50.3 50.3 Thallium ug/L 10 102 70-130104 2 2010ND10.2 10.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 27 11-18-19 Page 18 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726023MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452165001 2726024 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Vanadium ug/L 50 102 70-130102 1 20500.42 51.2 51.5 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726025MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166005 2726026 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 106 70-130108 2 2050ND53.1 54.0 Arsenic ug/L 10 100 70-130101 1 20100.43 10.4 10.6 Beryllium ug/L 10 103 70-130103 0 2010ND10.3 10.3 Cadmium ug/L 10 103 70-130104 1 2010ND10.3 10.4 Cobalt ug/L 10 101 70-130102 2 20100.66 10.7 10.9 Lead ug/L 50 103 70-130102 1 2050ND51.4 51.0 Molybdenum ug/L 50 102 70-130104 2 2050ND51.2 52.0 Selenium ug/L 50 100 70-130101 1 2050ND49.9 50.3 Thallium ug/L 10 103 70-130102 1 2010ND10.3 10.2 Vanadium ug/L 50 102 70-130103 1 2050ND51.1 51.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 27 11-18-19 Page 19 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507914 SM 2320B-2011 SM 2320B-2011 2320B Alkalinity Associated Lab Samples:92452164001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726539 Associated Lab Samples:92452164001 Matrix:Water Analyzed Alkalinity, Total as CaCO3 mg/L ND 5.0 11/06/19 16:03 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/06/19 16:03 Alkalinity,Carbonate (CaCO3)mg/L ND 5.0 11/06/19 16:03 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726540LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 49.250 98 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726541MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169016 2726542 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 101 80-120106 2 255075.4 126 128 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726543MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169026 2726544 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 106 80-120107 0 255064.5 118 118 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 27 11-18-19 Page 20 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507921 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Associated Lab Samples:92452164001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726565 Associated Lab Samples:92452164001 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 11/06/19 13:33 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726566LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 250251 100 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452164001 2726567SAMPLE DUPLICATE: Total Dissolved Solids mg/L 68.0 0 2568.0 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452166004 2726568SAMPLE DUPLICATE: Total Dissolved Solids mg/L 145 3 25149 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 27 11-18-19 Page 21 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508363 SM 2540D-2011 SM 2540D-2011 2540D Total Suspended Solids Associated Lab Samples:92452164001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2728987 Associated Lab Samples:92452164001 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 11/08/19 05:19 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2728988LABORATORY CONTROL SAMPLE: LCSSpike Total Suspended Solids mg/L 272250 109 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452258001 2728990SAMPLE DUPLICATE: Total Suspended Solids mg/L 59.0 13 2567.0 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452166006 2729034SAMPLE DUPLICATE: Total Suspended Solids mg/L 50.5 3 2549.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 27 11-18-19 Page 22 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507694 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Associated Lab Samples:92452164001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2725512 Associated Lab Samples:92452164001 Matrix:Water Analyzed Chloride mg/L ND 1.0 11/05/19 16:37 Sulfate mg/L ND 1.0 11/05/19 16:37 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2725513LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 49.650 99 90-110 Sulfate mg/L 52.250 104 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725514MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452166010 2725515 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 104 90-110105 1 1050ND52.0 52.7 Sulfate mg/L 50 107 90-110109 2 1050ND53.7 54.5 Parameter Units MS Result % Rec Limits Qual% RecConc. 2725516MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452165006 2725517 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 106 90-110108 2 10501.4 54.2 55.5 Sulfate mg/L M15010990-110112 2 1050ND54.7 56.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 27 11-18-19 Page 23 of 88 #=QL# QUALIFIERS Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 27 11-18-19 Page 24 of 88 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92452164 ASHEVILLE AIRPORT J19110205 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92452164001 507775 507805MW9-A4 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452164001 507777 507799MW9-A4 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452164001 507609 507701MW9-A4 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452164001 507914MW9-A4 SM 2320B-2011 92452164001 507921MW9-A4 SM 2540C-2011 92452164001 508363MW9-A4 SM 2540D-2011 92452164001 507694MW9-A4 EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/11/2019 04:09 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 27 11-18-19 Page 25 of 88 Page 25 of 27 11-18-19 Page 26 of 88 Page 26 of 27 11-18-19 Page 27 of 88 Page 27 of 2711-18-19 Page 28 of 88 #=CL# November 14, 2019 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92452410 92452410 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 ASHEVILLE AIRPORT J19110205 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on November 05, 2019. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator 1(704)875-9092 Enclosures cc:Program Manager, Duke Energy REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 28 11-18-19 Page 29 of 88 #=CP# CERTIFICATIONS Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 28 11-18-19 Page 30 of 88 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Lab ID Sample ID Matrix Date Collected Date Received 92452410001 MW1AR-A4 Water 11/05/19 12:40 11/05/19 16:30 92452410002 MW2-A4 Water 11/05/19 13:54 11/05/19 16:30 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 28 11-18-19 Page 31 of 88 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92452410001 MW1AR-A4 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ 92452410002 MW2-A4 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ANAL SM 2540D-2011 1 PASI-ACEH EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 28 11-18-19 Page 32 of 88 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452410001 MW1AR-A4 Barium 5.5 ug/L 11/13/19 15:145.0EPA 200.7 Rev 4.4 1994 Calcium 4190 ug/L 11/13/19 15:14100EPA 200.7 Rev 4.4 1994 Iron 64.6 ug/L 11/13/19 15:1450.0EPA 200.7 Rev 4.4 1994 Magnesium 1130 ug/L 11/13/19 15:14100EPA 200.7 Rev 4.4 1994 Manganese 118 ug/L 11/13/19 15:145.0EPA 200.7 Rev 4.4 1994 Sodium 12300 ug/L 11/13/19 15:145000EPA 200.7 Rev 4.4 1994 Strontium 40.3 ug/L 11/13/19 15:145.0EPA 200.7 Rev 4.4 1994 Molybdenum 9.3 ug/L 11/06/19 14:400.50EPA 200.8 Rev 5.4 Vanadium 0.40 ug/L 11/06/19 14:400.30EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)40.1 mg/L 11/11/19 18:075.0SM 2320B-2011 Alkalinity, Total as CaCO3 40.1 mg/L 11/11/19 18:075.0SM 2320B-2011 Total Dissolved Solids 73.0 mg/L 11/07/19 10:4025.0SM 2540C-2011 Sulfate 2.2 mg/L 11/06/19 17:291.0EPA 300.0 Rev 2.1 1993 92452410002 MW2-A4 Barium 20.8 ug/L 11/13/19 15:235.0EPA 200.7 Rev 4.4 1994 Calcium 1620 ug/L 11/13/19 15:23100EPA 200.7 Rev 4.4 1994 Magnesium 1340 ug/L 11/13/19 15:23100EPA 200.7 Rev 4.4 1994 Manganese 18.8 ug/L 11/13/19 15:235.0EPA 200.7 Rev 4.4 1994 Strontium 14.4 ug/L 11/13/19 15:235.0EPA 200.7 Rev 4.4 1994 Cobalt 0.40 ug/L 11/06/19 14:520.10EPA 200.8 Rev 5.4 Chloride 3.8 mg/L 11/06/19 17:431.0EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 28 11-18-19 Page 33 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 200.7 Rev 4.4 1994 Date:November 14, 2019 Description:200.7 MET ICP General Information: 2 samples were analyzed for EPA 200.7 Rev 4.4 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.7 Rev 4.4 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 28 11-18-19 Page 34 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 200.8 Rev 5.4 Date:November 14, 2019 Description:200.8 MET ICPMS General Information: 2 samples were analyzed for EPA 200.8 Rev 5.4. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.8 Rev 5.4 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 28 11-18-19 Page 35 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 245.1 Rev 3.0 1994 Date:November 14, 2019 Description:245.1 Mercury General Information: 2 samples were analyzed for EPA 245.1 Rev 3.0 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 245.1 Rev 3.0 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 508148 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92452324001,92452348001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 2727802) • Mercury • MS (Lab ID: 2727804) • Mercury • MSD (Lab ID: 2727803) • Mercury • MSD (Lab ID: 2727805) • Mercury Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 28 11-18-19 Page 36 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy SM 2320B-2011 Date:November 14, 2019 Description:2320B Alkalinity General Information: 2 samples were analyzed for SM 2320B-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 28 11-18-19 Page 37 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy SM 2540C-2011 Date:November 14, 2019 Description:2540C Total Dissolved Solids General Information: 2 samples were analyzed for SM 2540C-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 28 11-18-19 Page 38 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy SM 2540D-2011 Date:November 14, 2019 Description:2540D Total Suspended Solids General Information: 2 samples were analyzed for SM 2540D-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 28 11-18-19 Page 39 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 300.0 Rev 2.1 1993 Date:November 14, 2019 Description:300.0 IC Anions 28 Days General Information: 2 samples were analyzed for EPA 300.0 Rev 2.1 1993. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 28 11-18-19 Page 40 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Sample:MW1AR-A4 Lab ID:92452410001 Collected:11/05/19 12:40 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/13/19 15:14 7429-90-511/05/19 23:101001 Barium 5.5 ug/L 11/13/19 15:14 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 15:14 7440-42-811/05/19 23:1050.0 1 Calcium 4190 ug/L 11/13/19 15:14 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 15:14 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 15:14 7440-50-811/05/19 23:105.0 1 Iron 64.6 ug/L 11/13/19 15:14 7439-89-611/05/19 23:1050.0 1 Magnesium 1130 ug/L 11/13/19 15:14 7439-95-411/05/19 23:101001 Manganese 118 ug/L 11/13/19 15:14 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 15:14 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 15:14 7440-09-711/05/19 23:1050001 Sodium 12300 ug/L 11/13/19 15:14 7440-23-511/05/19 23:1050001 Strontium 40.3 ug/L 11/13/19 15:14 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/13/19 15:14 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 14:40 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 14:40 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 14:40 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 14:40 7440-43-911/06/19 00:040.080 1 Cobalt ND ug/L 11/06/19 14:40 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 14:40 7439-92-111/06/19 00:040.10 1 Molybdenum 9.3 ug/L 11/06/19 14:40 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 14:40 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 14:40 7440-28-011/06/19 00:040.10 1 Vanadium 0.40 ug/L 11/06/19 14:40 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 13:50 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)40.1 mg/L 11/11/19 18:075.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 18:075.0 1 Alkalinity, Total as CaCO3 40.1 mg/L 11/11/19 18:075.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 73.0 mg/L 11/07/19 10:4025.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 06:072.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/06/19 17:29 16887-00-61.0 1 Sulfate 2.2 mg/L 11/06/19 17:29 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 28 11-18-19 Page 41 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Sample:MW2-A4 Lab ID:92452410002 Collected:11/05/19 13:54 Received:11/05/19 16:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/13/19 15:23 7429-90-511/05/19 23:101001 Barium 20.8 ug/L 11/13/19 15:23 7440-39-311/05/19 23:105.0 1 Boron ND ug/L 11/13/19 15:23 7440-42-811/05/19 23:1050.0 1 Calcium 1620 ug/L 11/13/19 15:23 7440-70-211/05/19 23:101001 Chromium ND ug/L 11/13/19 15:23 7440-47-311/05/19 23:105.0 1 Copper ND ug/L 11/13/19 15:23 7440-50-811/05/19 23:105.0 1 Iron ND ug/L 11/13/19 15:23 7439-89-611/05/19 23:1050.0 1 Magnesium 1340 ug/L 11/13/19 15:23 7439-95-411/05/19 23:101001 Manganese 18.8 ug/L 11/13/19 15:23 7439-96-511/05/19 23:105.0 1 Nickel ND ug/L 11/13/19 15:23 7440-02-011/05/19 23:105.0 1 Potassium ND ug/L 11/13/19 15:23 7440-09-711/05/19 23:1050001 Sodium ND ug/L 11/13/19 15:23 7440-23-511/05/19 23:1050001 Strontium 14.4 ug/L 11/13/19 15:23 7440-24-611/05/19 23:105.0 1 Zinc ND ug/L 11/13/19 15:23 7440-66-611/05/19 23:1010.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/06/19 14:52 7440-36-011/06/19 00:040.50 1 Arsenic ND ug/L 11/06/19 14:52 7440-38-211/06/19 00:040.10 1 Beryllium ND ug/L 11/06/19 14:52 7440-41-711/06/19 00:040.10 1 Cadmium ND ug/L 11/06/19 14:52 7440-43-911/06/19 00:040.080 1 Cobalt 0.40 ug/L 11/06/19 14:52 7440-48-411/06/19 00:040.10 1 Lead ND ug/L 11/06/19 14:52 7439-92-111/06/19 00:040.10 1 Molybdenum ND ug/L 11/06/19 14:52 7439-98-711/06/19 00:040.50 1 Selenium ND ug/L 11/06/19 14:52 7782-49-211/06/19 00:040.50 1 Thallium ND ug/L 11/06/19 14:52 7440-28-011/06/19 00:040.10 1 Vanadium ND ug/L 11/06/19 14:52 7440-62-211/06/19 00:040.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/08/19 13:53 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/11/19 18:185.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/11/19 18:185.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/11/19 18:185.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids ND mg/L 11/07/19 10:4025.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 06:075.0 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 3.8 mg/L 11/06/19 17:43 16887-00-61.0 1 Sulfate ND mg/L 11/06/19 17:43 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 28 11-18-19 Page 42 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508148 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 245.1 Mercury Associated Lab Samples:92452410001, 92452410002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2727800 Associated Lab Samples:92452410001, 92452410002 Matrix:Water Analyzed Mercury ug/L ND 0.20 11/08/19 13:36 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2727801LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.42.5 98 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727802MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452324001 2727803 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L M12.5 53 70-13056 4 202.5ND 1.4 1.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727804MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452348001 2727805 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L M12.5 63 70-13061 2 202.50.86 2.4 2.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 28 11-18-19 Page 43 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507776 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Associated Lab Samples:92452410001, 92452410002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726015 Associated Lab Samples:92452410001, 92452410002 Matrix:Water Analyzed Aluminum ug/L ND 100 11/13/19 15:07 Barium ug/L ND 5.0 11/13/19 15:07 Boron ug/L ND 50.0 11/13/19 15:07 Calcium ug/L ND 100 11/13/19 15:07 Chromium ug/L ND 5.0 11/13/19 15:07 Copper ug/L ND 5.0 11/13/19 15:07 Iron ug/L ND 50.0 11/13/19 15:07 Magnesium ug/L ND 100 11/13/19 15:07 Manganese ug/L ND 5.0 11/13/19 15:07 Nickel ug/L ND 5.0 11/13/19 15:07 Potassium ug/L ND 5000 11/13/19 15:07 Sodium ug/L ND 5000 11/13/19 15:07 Strontium ug/L ND 5.0 11/13/19 15:07 Zinc ug/L ND 10.0 11/13/19 15:07 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726016LABORATORY CONTROL SAMPLE: LCSSpike Aluminum ug/L 48805000 98 85-115 Barium ug/L 502500 100 85-115 Boron ug/L 477500 95 85-115 Calcium ug/L 49505000 99 85-115 Chromium ug/L 481500 96 85-115 Copper ug/L 476500 95 85-115 Iron ug/L 46905000 94 85-115 Magnesium ug/L 48105000 96 85-115 Manganese ug/L 484500 97 85-115 Nickel ug/L 475500 95 85-115 Potassium ug/L 4900J5000 98 85-115 Sodium ug/L 4920J5000 98 85-115 Strontium ug/L 480500 96 85-115 Zinc ug/L 459500 92 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726017MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452410001 2726018 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 104 70-13099 5 205000ND52204970 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 28 11-18-19 Page 44 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726017MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452410001 2726018 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Barium ug/L 500 106 70-130101 5 205005.5 535 509 Boron ug/L 500 102 70-13098 4 20500ND519496 Calcium ug/L 5000 106 70-13095 6 205000419094908960 Chromium ug/L 500 101 70-13097 5 20500ND507484 Copper ug/L 500 100 70-13096 4 20500ND499478 Iron ug/L 5000 97 70-13092 5 20500064.6 4920 4660 Magnesium ug/L 5000 102 70-13096 5 205000113062205920 Manganese ug/L 500 101 70-13095 5 20500118625594 Nickel ug/L 500 98 70-13094 4 20500ND490471 Potassium ug/L 5000 103 70-13095 5 205000ND73806990 Sodium ug/L 5000 108 70-13088 6 205000123001770016700 Strontium ug/L 500 100 70-13094 5 2050040.3 538 512 Zinc ug/L 500 96 70-13092 4 20500ND482463 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726019MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452414006 2726020 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 100 70-130102 2 205000ND50105110 Barium ug/L 500 104 70-130105 1 205005.7 524 531 Boron ug/L 500 99 70-130101 2 20500ND494504 Calcium ug/L 5000 100 70-130102 2 205000135063406440 Chromium ug/L 500 98 70-130100 2 20500ND489499 Copper ug/L 500 98 70-130100 2 20500ND488498 Iron ug/L 5000 94 70-13095 2 205000ND46904770 Magnesium ug/L 5000 96 70-13099 3 20500074855305680 Manganese ug/L 500 96 70-13098 2 20500ND484496 Nickel ug/L 500 96 70-13097 2 20500ND478487 Potassium ug/L 5000 98 70-130100 2 205000ND53405430 Sodium ug/L 5000 99 70-130101 2 205000ND56805790 Strontium ug/L 500 97 70-13099 2 205008.7 495 504 Zinc ug/L 500 92 70-13094 2 20500ND460470 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 28 11-18-19 Page 45 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507778 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 200.8 MET Associated Lab Samples:92452410001, 92452410002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726027 Associated Lab Samples:92452410001, 92452410002 Matrix:Water Analyzed Antimony ug/L ND 0.50 11/06/19 11:51 Arsenic ug/L ND 0.10 11/06/19 11:51 Beryllium ug/L ND 0.10 11/06/19 11:51 Cadmium ug/L ND 0.080 11/06/19 11:51 Cobalt ug/L ND 0.10 11/06/19 11:51 Lead ug/L ND 0.10 11/06/19 11:51 Molybdenum ug/L ND 0.50 11/06/19 11:51 Selenium ug/L ND 0.50 11/06/19 11:51 Thallium ug/L ND 0.10 11/06/19 11:51 Vanadium ug/L ND 0.30 11/06/19 11:51 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726028LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 53.750 107 85-115 Arsenic ug/L 10.410 104 85-115 Beryllium ug/L 1010 100 85-115 Cadmium ug/L 10.510 105 85-115 Cobalt ug/L 10.310 103 85-115 Lead ug/L 51.250 102 85-115 Molybdenum ug/L 52.350 105 85-115 Selenium ug/L 51.750 103 85-115 Thallium ug/L 10.310 103 85-115 Vanadium ug/L 51.850 104 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726029MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452410002 2726030 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 106 70-130104 2 2050ND53.3 52.3 Arsenic ug/L 10 98 70-13098 1 2010ND9.9 9.8 Beryllium ug/L 10 106 70-130106 0 2010ND10.7 10.6 Cadmium ug/L 10 104 70-130103 1 2010ND10.4 10.3 Cobalt ug/L 10 102 70-130100 2 20100.40 10.6 10.4 Lead ug/L 50 102 70-130101 0 2050ND50.8 50.8 Molybdenum ug/L 50 102 70-130102 0 2050ND51.1 50.9 Selenium ug/L 50 100 70-13098 2 2050ND50.0 49.0 Thallium ug/L 10 101 70-130101 0 2010ND10.1 10.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 28 11-18-19 Page 46 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2726029MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452410002 2726030 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Vanadium ug/L 50 102 70-130100 2 2050ND51.3 50.3 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726031MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452414007 2726032 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 105 70-130104 0 2050ND52.4 52.3 Arsenic ug/L 10 101 70-130101 0 20100.32 10.4 10.4 Beryllium ug/L 10 96 70-13097 0 20100.16 9.8 9.8 Cadmium ug/L 10 104 70-130104 0 2010ND10.4 10.4 Cobalt ug/L 10 101 70-130100 1 20102.2 12.3 12.2 Lead ug/L 50 102 70-130102 0 20500.97 51.9 51.9 Molybdenum ug/L 50 103 70-130103 0 2050ND51.8 51.7 Selenium ug/L 50 99 70-13099 0 2050ND50.1 49.9 Thallium ug/L 10 102 70-130101 1 2010ND10.3 10.2 Vanadium ug/L 50 103 70-130102 0 20501.1 52.4 52.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 28 11-18-19 Page 47 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508824 SM 2320B-2011 SM 2320B-2011 2320B Alkalinity Associated Lab Samples:92452410001, 92452410002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2731169 Associated Lab Samples:92452410001, 92452410002 Matrix:Water Analyzed Alkalinity, Total as CaCO3 mg/L ND 5.0 11/11/19 17:42 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/11/19 17:42 Alkalinity,Carbonate (CaCO3)mg/L ND 5.0 11/11/19 17:42 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2731170LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 48.450 97 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2731171MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169061 2731172 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 98 80-12099 1 2550ND49.2 49.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 2731173MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452414005 2731174 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 111 80-120112 1 2550ND59.6 60.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 28 11-18-19 Page 48 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508131 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Associated Lab Samples:92452410001, 92452410002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2727719 Associated Lab Samples:92452410001, 92452410002 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 11/07/19 10:38 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2727720LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 264251 105 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452169026 2727721SAMPLE DUPLICATE: Total Dissolved Solids mg/L 194 4 25187 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452413002 2727722SAMPLE DUPLICATE: Total Dissolved Solids mg/L 77.0 0 2577.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 28 11-18-19 Page 49 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508365 SM 2540D-2011 SM 2540D-2011 2540D Total Suspended Solids Associated Lab Samples:92452410001, 92452410002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2728995 Associated Lab Samples:92452410001, 92452410002 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 11/08/19 06:03 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2728996LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 2729035 Total Suspended Solids mg/L 232250 93 90-11091228 2 25 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452355001 2729036SAMPLE DUPLICATE: Total Suspended Solids mg/L 420 2 25429 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 28 11-18-19 Page 50 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 507797 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Associated Lab Samples:92452410001, 92452410002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2726089 Associated Lab Samples:92452410001, 92452410002 Matrix:Water Analyzed Chloride mg/L ND 1.0 11/06/19 11:53 Sulfate mg/L ND 1.0 11/06/19 11:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2726090LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 50.050 100 90-110 Sulfate mg/L 52.450 105 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726091MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169021 2726092 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 105 90-110106 1 10507.2 59.6 60.1 Sulfate mg/L 50 108 90-110109 1 105014.4 68.3 68.9 Parameter Units MS Result % Rec Limits Qual% RecConc. 2726093MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169031 2726094 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 107 90-110106 0 10504.6 57.9 57.8 Sulfate mg/L 50 109 90-110109 0 10502.0 56.3 56.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 28 11-18-19 Page 51 of 88 #=QL# QUALIFIERS Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 28 11-18-19 Page 52 of 88 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92452410 ASHEVILLE AIRPORT J19110205 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92452410001 507776 507804MW1AR-A4 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452410002 507776 507804MW2-A4 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452410001 507778 507800MW1AR-A4 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452410002 507778 507800MW2-A4 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452410001 508148 508251MW1AR-A4 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452410002 508148 508251MW2-A4 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452410001 508824MW1AR-A4 SM 2320B-2011 92452410002 508824MW2-A4 SM 2320B-2011 92452410001 508131MW1AR-A4 SM 2540C-2011 92452410002 508131MW2-A4 SM 2540C-2011 92452410001 508365MW1AR-A4 SM 2540D-2011 92452410002 508365MW2-A4 SM 2540D-2011 92452410001 507797MW1AR-A4 EPA 300.0 Rev 2.1 1993 92452410002 507797MW2-A4 EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/14/2019 12:15 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 28 11-18-19 Page 53 of 88 Page 26 of 28 11-18-19 Page 54 of 88 Page 27 of 28 11-18-19 Page 55 of 88 Page 28 of 28 11-18-19 Page 56 of 88 #=CL# November 13, 2019 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92452516 92452516 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 ASHEVILLE AIRPORT J19110205 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on November 06, 2019. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator 1(704)875-9092 Enclosures cc:Program Manager, Duke Energy REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 32 11-18-19 Page 57 of 88 #=CP# CERTIFICATIONS Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 32 11-18-19 Page 58 of 88 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Lab ID Sample ID Matrix Date Collected Date Received 92452516001 MW5-A4 Water 11/06/19 08:45 11/06/19 11:43 92452516002 MW5D-A4 Water 11/06/19 08:56 11/06/19 11:43 92452516003 MW6-A4 Water 11/06/19 10:47 11/06/19 11:43 92452516004 MW7-A4 Water 11/06/19 10:16 11/06/19 11:43 92452516005 FIELD BLANK Water 11/06/19 09:00 11/06/19 11:43 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 32 11-18-19 Page 59 of 88 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92452516001 MW5-A4 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-AMJP EPA 300.0 Rev 2.1 1993 2 PASI-ACDC 92452516002 MW5D-A4 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-AMJP EPA 300.0 Rev 2.1 1993 2 PASI-ACDC 92452516003 MW6-A4 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-AMJP EPA 300.0 Rev 2.1 1993 2 PASI-ACDC 92452516004 MW7-A4 EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH SM 2540C-2011 1 PASI-ACJL SM 2540D-2011 1 PASI-AMJP EPA 300.0 Rev 2.1 1993 2 PASI-ACDC 92452516005 FIELD BLANK EPA 200.7 Rev 4.4 1994 14 PASI-ASH1 EPA 200.8 Rev 5.4 10 PASI-AJOR EPA 245.1 Rev 3.0 1994 1 PASI-ASOO SM 2320B-2011 3 PASI-AECH EPA 300.0 Rev 2.1 1993 2 PASI-ACDC REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 32 11-18-19 Page 60 of 88 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452516001 MW5-A4 Aluminum 110 ug/L 11/10/19 04:11100EPA 200.7 Rev 4.4 1994 Barium 132 ug/L 11/10/19 04:115.0EPA 200.7 Rev 4.4 1994 Calcium 8110 ug/L 11/10/19 04:11100EPA 200.7 Rev 4.4 1994 Iron 114 ug/L 11/10/19 04:1150.0EPA 200.7 Rev 4.4 1994 Magnesium 2510 ug/L 11/10/19 04:11100EPA 200.7 Rev 4.4 1994 Manganese 34.9 ug/L 11/10/19 04:115.0EPA 200.7 Rev 4.4 1994 Strontium 59.2 ug/L 11/10/19 04:115.0EPA 200.7 Rev 4.4 1994 Beryllium 0.15 ug/L 11/08/19 13:060.10EPA 200.8 Rev 5.4 Cobalt 0.13 ug/L 11/08/19 13:060.10EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)5.7 mg/L 11/12/19 18:135.0SM 2320B-2011 Alkalinity, Total as CaCO3 5.7 mg/L 11/12/19 18:135.0SM 2320B-2011 Total Dissolved Solids 90.0 mg/L 11/11/19 13:2125.0SM 2540C-2011 Total Suspended Solids 3.8 mg/L 11/08/19 14:232.5SM 2540D-2011 Chloride 4.8 mg/L 11/08/19 01:211.0EPA 300.0 Rev 2.1 1993 Sulfate 12.5 mg/L 11/08/19 01:211.0EPA 300.0 Rev 2.1 1993 92452516002 MW5D-A4 Barium 21.0 ug/L 11/10/19 04:145.0EPA 200.7 Rev 4.4 1994 Calcium 7210 ug/L 11/10/19 04:14100EPA 200.7 Rev 4.4 1994 Magnesium 1660 ug/L 11/10/19 04:14100EPA 200.7 Rev 4.4 1994 Sodium 6480 ug/L 11/11/19 17:275000EPA 200.7 Rev 4.4 1994 Strontium 93.0 ug/L 11/10/19 04:145.0EPA 200.7 Rev 4.4 1994 Vanadium 0.71 ug/L 11/08/19 13:100.30EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)38.4 mg/L 11/12/19 20:425.0SM 2320B-2011 Alkalinity, Total as CaCO3 38.4 mg/L 11/12/19 20:425.0SM 2320B-2011 Total Dissolved Solids 72.0 mg/L 11/11/19 13:2425.0SM 2540C-2011 92452516003 MW6-A4 Barium 27.2 ug/L 11/10/19 04:175.0EPA 200.7 Rev 4.4 1994 Calcium 2840 ug/L 11/10/19 04:17100EPA 200.7 Rev 4.4 1994 Magnesium 1200 ug/L 11/10/19 04:17100EPA 200.7 Rev 4.4 1994 Strontium 29.3 ug/L 11/10/19 04:175.0EPA 200.7 Rev 4.4 1994 Cobalt 0.24 ug/L 11/08/19 13:140.10EPA 200.8 Rev 5.4 Vanadium 0.38 ug/L 11/08/19 13:140.30EPA 200.8 Rev 5.4 Alkalinity,Bicarbonate (CaCO3)9.2 mg/L 11/12/19 21:045.0SM 2320B-2011 Alkalinity, Total as CaCO3 9.2 mg/L 11/12/19 21:045.0SM 2320B-2011 Total Dissolved Solids 42.0 mg/L 11/11/19 13:2525.0SM 2540C-2011 Chloride 2.7 mg/L 11/08/19 01:491.0EPA 300.0 Rev 2.1 1993 92452516004 MW7-A4 Aluminum 33200 ug/L 11/11/19 17:3410000EPA 200.7 Rev 4.4 1994 Calcium 56600 ug/L 11/11/19 17:3410000EPA 200.7 Rev 4.4 1994 Magnesium 155000 ug/L 11/11/19 17:3410000EPA 200.7 Rev 4.4 1994 Manganese 12700 ug/L 11/11/19 17:34500EPA 200.7 Rev 4.4 1994 Nickel 2200 ug/L 11/11/19 17:34500EPA 200.7 Rev 4.4 1994 Arsenic 363 ug/L 11/08/19 11:470.10EPA 200.8 Rev 5.4 Beryllium 3.4 ug/L 11/08/19 11:470.10EPA 200.8 Rev 5.4 Cadmium 2.5 ug/L 11/08/19 11:470.080EPA 200.8 Rev 5.4 Cobalt 167 ug/L 11/08/19 11:032.0EPA 200.8 Rev 5.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 32 11-18-19 Page 61 of 88 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92452516004 MW7-A4 Lead 0.64 ug/L 11/08/19 11:470.10EPA 200.8 Rev 5.4 Selenium 149 ug/L 11/08/19 11:470.50EPA 200.8 Rev 5.4 Thallium 0.12 ug/L 11/08/19 11:470.10EPA 200.8 Rev 5.4 Mercury 0.33 ug/L 11/07/19 15:160.20EPA 245.1 Rev 3.0 1994 Total Dissolved Solids 1480 mg/L 11/11/19 13:2550.0SM 2540C-2011 Chloride 9.0 mg/L 11/08/19 02:031.0EPA 300.0 Rev 2.1 1993 Sulfate 1110 mg/L 11/08/19 07:0224.0EPA 300.0 Rev 2.1 1993 92452516005 FIELD BLANK Sulfate 3.5 mg/L 11/08/19 02:171.0EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 32 11-18-19 Page 62 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 200.7 Rev 4.4 1994 Date:November 13, 2019 Description:200.7 MET ICP General Information: 5 samples were analyzed for EPA 200.7 Rev 4.4 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.7 Rev 4.4 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: Analyte Comments: QC Batch: 508055 D3: Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference. • MW7-A4 (Lab ID: 92452516004) • Boron • Barium • Chromium • Copper • Iron • Potassium • Sodium • Strontium • Zinc REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 32 11-18-19 Page 63 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 200.8 Rev 5.4 Date:November 13, 2019 Description:200.8 MET ICPMS General Information: 5 samples were analyzed for EPA 200.8 Rev 5.4. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 200.8 Rev 5.4 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 32 11-18-19 Page 64 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 245.1 Rev 3.0 1994 Date:November 13, 2019 Description:245.1 Mercury General Information: 5 samples were analyzed for EPA 245.1 Rev 3.0 1994. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 245.1 Rev 3.0 1994 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 32 11-18-19 Page 65 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy SM 2320B-2011 Date:November 13, 2019 Description:2320B Alkalinity General Information: 5 samples were analyzed for SM 2320B-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 32 11-18-19 Page 66 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy SM 2540C-2011 Date:November 13, 2019 Description:2540C Total Dissolved Solids General Information: 4 samples were analyzed for SM 2540C-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 32 11-18-19 Page 67 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy SM 2540D-2011 Date:November 13, 2019 Description:2540D Total Suspended Solids General Information: 4 samples were analyzed for SM 2540D-2011. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 32 11-18-19 Page 68 of 88 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Method: Client:Duke Energy EPA 300.0 Rev 2.1 1993 Date:November 13, 2019 Description:300.0 IC Anions 28 Days General Information: 5 samples were analyzed for EPA 300.0 Rev 2.1 1993. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 508051 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92452169053,92452461002 M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. • MSD (Lab ID: 2727568) • Chloride • Sulfate Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 32 11-18-19 Page 69 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Sample:MW5-A4 Lab ID:92452516001 Collected:11/06/19 08:45 Received:11/06/19 11:43 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum 110 ug/L 11/10/19 04:11 7429-90-511/06/19 22:461001 Barium 132 ug/L 11/10/19 04:11 7440-39-311/06/19 22:465.0 1 Boron ND ug/L 11/10/19 04:11 7440-42-811/06/19 22:4650.0 1 Calcium 8110 ug/L 11/10/19 04:11 7440-70-211/06/19 22:461001 Chromium ND ug/L 11/10/19 04:11 7440-47-311/06/19 22:465.0 1 Copper ND ug/L 11/10/19 04:11 7440-50-811/06/19 22:465.0 1 Iron 114 ug/L 11/10/19 04:11 7439-89-611/06/19 22:4650.0 1 Magnesium 2510 ug/L 11/10/19 04:11 7439-95-411/06/19 22:461001 Manganese 34.9 ug/L 11/10/19 04:11 7439-96-511/06/19 22:465.0 1 Nickel ND ug/L 11/10/19 04:11 7440-02-011/06/19 22:465.0 1 Potassium ND ug/L 11/11/19 17:24 7440-09-711/06/19 22:4650001 Sodium ND ug/L 11/11/19 17:24 7440-23-511/06/19 22:4650001 Strontium 59.2 ug/L 11/10/19 04:11 7440-24-611/06/19 22:465.0 1 Zinc ND ug/L 11/10/19 04:11 7440-66-611/06/19 22:4610.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/08/19 13:06 7440-36-011/06/19 23:150.50 1 Arsenic ND ug/L 11/08/19 13:06 7440-38-211/06/19 23:150.10 1 Beryllium 0.15 ug/L 11/08/19 13:06 7440-41-711/06/19 23:150.10 1 Cadmium ND ug/L 11/08/19 13:06 7440-43-911/06/19 23:150.080 1 Cobalt 0.13 ug/L 11/08/19 13:06 7440-48-411/06/19 23:150.10 1 Lead ND ug/L 11/08/19 13:06 7439-92-111/06/19 23:150.10 1 Molybdenum ND ug/L 11/08/19 13:06 7439-98-711/06/19 23:150.50 1 Selenium ND ug/L 11/08/19 13:06 7782-49-211/06/19 23:150.50 1 Thallium ND ug/L 11/08/19 13:06 7440-28-011/06/19 23:150.10 1 Vanadium ND ug/L 11/08/19 13:06 7440-62-211/06/19 23:150.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/07/19 15:04 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)5.7 mg/L 11/12/19 18:135.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/12/19 18:135.0 1 Alkalinity, Total as CaCO3 5.7 mg/L 11/12/19 18:135.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 90.0 mg/L 11/11/19 13:2125.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids 3.8 mg/L 11/08/19 14:232.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 4.8 mg/L 11/08/19 01:21 16887-00-61.0 1 Sulfate 12.5 mg/L 11/08/19 01:21 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 32 11-18-19 Page 70 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Sample:MW5D-A4 Lab ID:92452516002 Collected:11/06/19 08:56 Received:11/06/19 11:43 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/10/19 04:14 7429-90-511/06/19 22:461001 Barium 21.0 ug/L 11/10/19 04:14 7440-39-311/06/19 22:465.0 1 Boron ND ug/L 11/10/19 04:14 7440-42-811/06/19 22:4650.0 1 Calcium 7210 ug/L 11/10/19 04:14 7440-70-211/06/19 22:461001 Chromium ND ug/L 11/10/19 04:14 7440-47-311/06/19 22:465.0 1 Copper ND ug/L 11/10/19 04:14 7440-50-811/06/19 22:465.0 1 Iron ND ug/L 11/10/19 04:14 7439-89-611/06/19 22:4650.0 1 Magnesium 1660 ug/L 11/10/19 04:14 7439-95-411/06/19 22:461001 Manganese ND ug/L 11/10/19 04:14 7439-96-511/06/19 22:465.0 1 Nickel ND ug/L 11/10/19 04:14 7440-02-011/06/19 22:465.0 1 Potassium ND ug/L 11/11/19 17:27 7440-09-711/06/19 22:4650001 Sodium 6480 ug/L 11/11/19 17:27 7440-23-511/06/19 22:4650001 Strontium 93.0 ug/L 11/10/19 04:14 7440-24-611/06/19 22:465.0 1 Zinc ND ug/L 11/10/19 04:14 7440-66-611/06/19 22:4610.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/08/19 13:10 7440-36-011/06/19 23:150.50 1 Arsenic ND ug/L 11/08/19 13:10 7440-38-211/06/19 23:150.10 1 Beryllium ND ug/L 11/08/19 13:10 7440-41-711/06/19 23:150.10 1 Cadmium ND ug/L 11/08/19 13:10 7440-43-911/06/19 23:150.080 1 Cobalt ND ug/L 11/08/19 13:10 7440-48-411/06/19 23:150.10 1 Lead ND ug/L 11/08/19 13:10 7439-92-111/06/19 23:150.10 1 Molybdenum ND ug/L 11/08/19 13:10 7439-98-711/06/19 23:150.50 1 Selenium ND ug/L 11/08/19 13:10 7782-49-211/06/19 23:150.50 1 Thallium ND ug/L 11/08/19 13:10 7440-28-011/06/19 23:150.10 1 Vanadium 0.71 ug/L 11/08/19 13:10 7440-62-211/06/19 23:150.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/07/19 15:11 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)38.4 mg/L 11/12/19 20:425.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/12/19 20:425.0 1 Alkalinity, Total as CaCO3 38.4 mg/L 11/12/19 20:425.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 72.0 mg/L 11/11/19 13:2425.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 14:242.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/08/19 01:35 16887-00-61.0 1 Sulfate ND mg/L 11/08/19 01:35 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 32 11-18-19 Page 71 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Sample:MW6-A4 Lab ID:92452516003 Collected:11/06/19 10:47 Received:11/06/19 11:43 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/10/19 04:17 7429-90-511/06/19 22:461001 Barium 27.2 ug/L 11/10/19 04:17 7440-39-311/06/19 22:465.0 1 Boron ND ug/L 11/10/19 04:17 7440-42-811/06/19 22:4650.0 1 Calcium 2840 ug/L 11/10/19 04:17 7440-70-211/06/19 22:461001 Chromium ND ug/L 11/10/19 04:17 7440-47-311/06/19 22:465.0 1 Copper ND ug/L 11/10/19 04:17 7440-50-811/06/19 22:465.0 1 Iron ND ug/L 11/10/19 04:17 7439-89-611/06/19 22:4650.0 1 Magnesium 1200 ug/L 11/10/19 04:17 7439-95-411/06/19 22:461001 Manganese ND ug/L 11/10/19 04:17 7439-96-511/06/19 22:465.0 1 Nickel ND ug/L 11/10/19 04:17 7440-02-011/06/19 22:465.0 1 Potassium ND ug/L 11/11/19 17:30 7440-09-711/06/19 22:4650001 Sodium ND ug/L 11/11/19 17:30 7440-23-511/06/19 22:4650001 Strontium 29.3 ug/L 11/10/19 04:17 7440-24-611/06/19 22:465.0 1 Zinc ND ug/L 11/10/19 04:17 7440-66-611/06/19 22:4610.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/08/19 13:14 7440-36-011/06/19 23:150.50 1 Arsenic ND ug/L 11/08/19 13:14 7440-38-211/06/19 23:150.10 1 Beryllium ND ug/L 11/08/19 13:14 7440-41-711/06/19 23:150.10 1 Cadmium ND ug/L 11/08/19 13:14 7440-43-911/06/19 23:150.080 1 Cobalt 0.24 ug/L 11/08/19 13:14 7440-48-411/06/19 23:150.10 1 Lead ND ug/L 11/08/19 13:14 7439-92-111/06/19 23:150.10 1 Molybdenum ND ug/L 11/08/19 13:14 7439-98-711/06/19 23:150.50 1 Selenium ND ug/L 11/08/19 13:14 7782-49-211/06/19 23:150.50 1 Thallium ND ug/L 11/08/19 13:14 7440-28-011/06/19 23:150.10 1 Vanadium 0.38 ug/L 11/08/19 13:14 7440-62-211/06/19 23:150.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/07/19 15:13 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)9.2 mg/L 11/12/19 21:045.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/12/19 21:045.0 1 Alkalinity, Total as CaCO3 9.2 mg/L 11/12/19 21:045.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 42.0 mg/L 11/11/19 13:2525.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 14:242.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 2.7 mg/L 11/08/19 01:49 16887-00-61.0 1 Sulfate ND mg/L 11/08/19 01:49 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 32 11-18-19 Page 72 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Sample:MW7-A4 Lab ID:92452516004 Collected:11/06/19 10:16 Received:11/06/19 11:43 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum 33200 ug/L 11/11/19 17:34 7429-90-511/06/19 22:4610000100 Barium ND ug/L 11/11/19 17:34 7440-39-3 D311/06/19 22:46500100 Boron ND ug/L 11/11/19 17:34 7440-42-8 D311/06/19 22:465000100 Calcium 56600 ug/L 11/11/19 17:34 7440-70-211/06/19 22:4610000100 Chromium ND ug/L 11/11/19 17:34 7440-47-3 D311/06/19 22:46500100 Copper ND ug/L 11/11/19 17:34 7440-50-8 D311/06/19 22:46500100 Iron ND ug/L 11/11/19 17:34 7439-89-6 D311/06/19 22:465000100 Magnesium 155000 ug/L 11/11/19 17:34 7439-95-411/06/19 22:4610000100 Manganese 12700 ug/L 11/11/19 17:34 7439-96-511/06/19 22:46500100 Nickel 2200 ug/L 11/11/19 17:34 7440-02-011/06/19 22:46500100 Potassium ND ug/L 11/11/19 17:34 7440-09-7 D311/06/19 22:46500000100 Sodium ND ug/L 11/11/19 17:34 7440-23-5 D311/06/19 22:46500000100 Strontium ND ug/L 11/11/19 17:34 7440-24-6 D311/06/19 22:46500100 Zinc ND ug/L 11/11/19 17:34 7440-66-6 D311/06/19 22:461000100 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/08/19 11:47 7440-36-011/06/19 23:150.50 1 Arsenic 363 ug/L 11/08/19 11:47 7440-38-211/06/19 23:150.10 1 Beryllium 3.4 ug/L 11/08/19 11:47 7440-41-711/06/19 23:150.10 1 Cadmium 2.5 ug/L 11/08/19 11:47 7440-43-911/06/19 23:150.080 1 Cobalt 167 ug/L 11/08/19 11:03 7440-48-411/06/19 23:152.0 20 Lead 0.64 ug/L 11/08/19 11:47 7439-92-111/06/19 23:150.10 1 Molybdenum ND ug/L 11/08/19 11:47 7439-98-711/06/19 23:150.50 1 Selenium 149 ug/L 11/08/19 11:47 7782-49-211/06/19 23:150.50 1 Thallium 0.12 ug/L 11/08/19 11:47 7440-28-011/06/19 23:150.10 1 Vanadium ND ug/L 11/08/19 11:47 7440-62-211/06/19 23:150.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury 0.33 ug/L 11/07/19 15:16 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/12/19 21:105.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/12/19 21:105.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/12/19 21:105.0 1 Analytical Method: SM 2540C-20112540C Total Dissolved Solids Total Dissolved Solids 1480 mg/L 11/11/19 13:2550.0 1 Analytical Method: SM 2540D-20112540D Total Suspended Solids Total Suspended Solids ND mg/L 11/08/19 14:242.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride 9.0 mg/L 11/08/19 02:03 16887-00-61.0 1 Sulfate 1110 mg/L 11/08/19 07:02 14808-79-824.0 24 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 32 11-18-19 Page 73 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Sample:FIELD BLANK Lab ID:92452516005 Collected:11/06/19 09:00 Received:11/06/19 11:43 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994200.7 MET ICP Aluminum ND ug/L 11/10/19 04:24 7429-90-511/06/19 22:461001 Barium ND ug/L 11/10/19 04:24 7440-39-311/06/19 22:465.0 1 Boron ND ug/L 11/10/19 04:24 7440-42-811/06/19 22:4650.0 1 Calcium ND ug/L 11/10/19 04:24 7440-70-211/06/19 22:461001 Chromium ND ug/L 11/10/19 04:24 7440-47-311/06/19 22:465.0 1 Copper ND ug/L 11/10/19 04:24 7440-50-811/06/19 22:465.0 1 Iron ND ug/L 11/10/19 04:24 7439-89-611/06/19 22:4650.0 1 Magnesium ND ug/L 11/10/19 04:24 7439-95-411/06/19 22:461001 Manganese ND ug/L 11/10/19 04:24 7439-96-511/06/19 22:465.0 1 Nickel ND ug/L 11/10/19 04:24 7440-02-011/06/19 22:465.0 1 Potassium ND ug/L 11/11/19 17:37 7440-09-711/06/19 22:4650001 Sodium ND ug/L 11/11/19 17:37 7440-23-511/06/19 22:4650001 Strontium ND ug/L 11/10/19 04:24 7440-24-611/06/19 22:465.0 1 Zinc ND ug/L 11/10/19 04:24 7440-66-611/06/19 22:4610.0 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4200.8 MET ICPMS Antimony ND ug/L 11/08/19 13:26 7440-36-011/06/19 23:150.50 1 Arsenic ND ug/L 11/08/19 13:26 7440-38-211/06/19 23:150.10 1 Beryllium ND ug/L 11/08/19 13:26 7440-41-711/06/19 23:150.10 1 Cadmium ND ug/L 11/08/19 13:26 7440-43-911/06/19 23:150.080 1 Cobalt ND ug/L 11/08/19 13:26 7440-48-411/06/19 23:150.10 1 Lead ND ug/L 11/08/19 13:26 7439-92-111/06/19 23:150.10 1 Molybdenum ND ug/L 11/08/19 13:26 7439-98-711/06/19 23:150.50 1 Selenium ND ug/L 11/08/19 13:26 7782-49-211/06/19 23:150.50 1 Thallium ND ug/L 11/08/19 13:26 7440-28-011/06/19 23:150.10 1 Vanadium ND ug/L 11/08/19 13:26 7440-62-211/06/19 23:150.30 1 Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994245.1 Mercury Mercury ND ug/L 11/07/19 15:18 7439-97-611/07/19 12:030.20 1 Analytical Method: SM 2320B-20112320B Alkalinity Alkalinity,Bicarbonate (CaCO3)ND mg/L 11/12/19 21:125.0 1 Alkalinity,Carbonate (CaCO3)ND mg/L 11/12/19 21:125.0 1 Alkalinity, Total as CaCO3 ND mg/L 11/12/19 21:125.0 1 Analytical Method: EPA 300.0 Rev 2.1 1993300.0 IC Anions 28 Days Chloride ND mg/L 11/08/19 02:17 16887-00-61.0 1 Sulfate 3.5 mg/L 11/08/19 02:17 14808-79-81.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 32 11-18-19 Page 74 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508149 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 245.1 Mercury Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004, 92452516005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2727806 Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004, 92452516005 Matrix:Water Analyzed Mercury ug/L ND 0.20 11/07/19 14:59 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2727807LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.42.5 98 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727808MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452516001 2727809 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 91 70-13093 3 202.5ND 2.3 2.3 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727810MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452516002 2727811 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 2.5 92 70-13088 4 202.5ND 2.3 2.2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 32 11-18-19 Page 75 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508055 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004, 92452516005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2727587 Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004, 92452516005 Matrix:Water Analyzed Aluminum ug/L ND 100 11/10/19 02:56 Barium ug/L ND 5.0 11/10/19 02:56 Boron ug/L ND 50.0 11/10/19 02:56 Calcium ug/L ND 100 11/10/19 02:56 Chromium ug/L ND 5.0 11/10/19 02:56 Copper ug/L ND 5.0 11/10/19 02:56 Iron ug/L ND 50.0 11/10/19 02:56 Magnesium ug/L ND 100 11/10/19 02:56 Manganese ug/L ND 5.0 11/10/19 02:56 Nickel ug/L ND 5.0 11/10/19 02:56 Potassium ug/L ND 5000 11/10/19 02:56 Sodium ug/L ND 5000 11/10/19 02:56 Strontium ug/L ND 5.0 11/10/19 02:56 Zinc ug/L ND 10.0 11/10/19 02:56 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2727588LABORATORY CONTROL SAMPLE: LCSSpike Aluminum ug/L 47105000 94 85-115 Barium ug/L 482500 96 85-115 Boron ug/L 463500 93 85-115 Calcium ug/L 46305000 93 85-115 Chromium ug/L 463500 93 85-115 Copper ug/L 480500 96 85-115 Iron ug/L 46105000 92 85-115 Magnesium ug/L 46805000 94 85-115 Manganese ug/L 476500 95 85-115 Nickel ug/L 472500 94 85-115 Potassium ug/L 51505000 103 85-115 Sodium ug/L 51705000 103 85-115 Strontium ug/L 473500 95 85-115 Zinc ug/L 471500 94 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727589MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169021 2727590 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 96 70-13097 1 205000ND48104870 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 32 11-18-19 Page 76 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2727589MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169021 2727590 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Barium ug/L 500 96 70-13098 2 2050073.1 552 561 Boron ug/L 500 96 70-13098 2 2050010.1J 491 501 Calcium ug/L 5000 96 70-13094 0 205000176002230022200 Chromium ug/L 500 94 70-13095 1 205003.9J 473 478 Copper ug/L 500 96 70-13098 2 20500ND482492 Iron ug/L 5000 91 70-13093 2 20500024.2J 4580 4680 Magnesium ug/L 5000 97 70-13099 1 20500075601240012500 Manganese ug/L 500 95 70-13098 3 205002.9J 477 491 Nickel ug/L 500 93 70-13095 2 20500ND467477 Potassium ug/L 5000 102 70-130104 1 2050001440J65606620 Sodium ug/L 5000 101 70-130103 1 20500087801380013900 Strontium ug/L 500 95 70-13096 1 20500199674680 Zinc ug/L 500 96 70-13098 2 20500ND479489 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727591MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169031 2727592 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum ug/L 5000 100 70-130100 0 20500035353705360 Barium ug/L 500 96 70-13097 1 2050030.3 513 516 Boron ug/L 500 96 70-13096 1 20500ND480482 Calcium ug/L 5000 92 70-13094 1 20500056501030010300 Chromium ug/L 500 95 70-13095 0 205002.0J 475 476 Copper ug/L 500 97 70-13097 0 205002.7J 487 487 Iron ug/L 5000 94 70-13094 0 20500056752505250 Magnesium ug/L 5000 96 70-13097 0 205000273075407570 Manganese ug/L 500 97 70-13097 0 2050016.3 502 501 Nickel ug/L 500 95 70-13096 0 205000.99J 478 479 Potassium ug/L 5000 102 70-130102 0 205000957J60506050 Sodium ug/L 5000 102 70-130103 0 2050004860J997010000 Strontium ug/L 500 95 70-13096 1 2050061.6 536 540 Zinc ug/L 500 98 70-13098 0 20500ND491492 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 32 11-18-19 Page 77 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508057 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 200.8 MET Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004, 92452516005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2727599 Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004, 92452516005 Matrix:Water Analyzed Antimony ug/L ND 0.50 11/07/19 13:57 Arsenic ug/L ND 0.10 11/07/19 13:57 Beryllium ug/L ND 0.10 11/07/19 13:57 Cadmium ug/L ND 0.080 11/07/19 13:57 Cobalt ug/L ND 0.10 11/07/19 13:57 Lead ug/L ND 0.10 11/07/19 13:57 Molybdenum ug/L ND 0.50 11/07/19 13:57 Selenium ug/L ND 0.50 11/07/19 13:57 Thallium ug/L ND 0.10 11/07/19 13:57 Vanadium ug/L ND 0.30 11/07/19 13:57 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2727600LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 53.850 108 85-115 Arsenic ug/L 10.310 103 85-115 Beryllium ug/L 9.810 98 85-115 Cadmium ug/L 10.310 103 85-115 Cobalt ug/L 10.310 103 85-115 Lead ug/L 50.450 101 85-115 Molybdenum ug/L 51.150 102 85-115 Selenium ug/L 51.050 102 85-115 Thallium ug/L 10.110 101 85-115 Vanadium ug/L 51.750 103 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727601MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169022 2727602 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 106 70-130107 1 2050ND53.2 53.8 Arsenic ug/L 10 101 70-130103 2 2010ND10.1 10.4 Beryllium ug/L 10 101 70-130100 1 20100.26 10.4 10.2 Cadmium ug/L 10 103 70-130104 1 2010ND10.3 10.4 Cobalt ug/L 10 101 70-130102 0 20102.6 12.7 12.8 Lead ug/L 50 100 70-130101 1 2050ND50.2 50.6 Molybdenum ug/L 50 102 70-130103 1 2050ND51.1 51.7 Selenium ug/L 50 100 70-130100 0 2050ND50.0 50.0 Thallium ug/L 10 102 70-130103 1 2010ND10.2 10.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 32 11-18-19 Page 78 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 2727601MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169022 2727602 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Vanadium ug/L 50 102 70-130103 0 2050ND51.3 51.5 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727603MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169032 2727604 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony ug/L 50 107 70-130110 3 2050ND53.6 55.1 Arsenic ug/L 10 103 70-130105 2 2010ND10.4 10.5 Beryllium ug/L 10 99 70-13099 1 2010ND9.9 9.9 Cadmium ug/L 10 103 70-130106 3 2010ND10.3 10.6 Cobalt ug/L 10 100 70-130101 1 2010ND10.0 10.1 Lead ug/L 50 99 70-130100 1 20501.1 50.3 51.1 Molybdenum ug/L 50 103 70-130105 2 2050ND51.5 52.7 Selenium ug/L 50 101 70-130103 2 2050ND50.6 51.7 Thallium ug/L 10 103 70-130104 2 2010ND10.3 10.4 Vanadium ug/L 50 102 70-130102 1 2050ND51.0 51.2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 32 11-18-19 Page 79 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508958 SM 2320B-2011 SM 2320B-2011 2320B Alkalinity Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004, 92452516005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2731730 Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004, 92452516005 Matrix:Water Analyzed Alkalinity, Total as CaCO3 mg/L ND 5.0 11/12/19 18:04 Alkalinity,Bicarbonate (CaCO3)mg/L ND 5.0 11/12/19 18:04 Alkalinity,Carbonate (CaCO3)mg/L ND 5.0 11/12/19 18:04 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2731731LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 mg/L 48.750 97 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2731992MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452516001 2731993 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 109 80-120109 0 25505.7 60.3 60.3 Parameter Units MS Result % Rec Limits Qual% RecConc. 2731994MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452516002 2731995 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Alkalinity, Total as CaCO3 mg/L 50 102 80-120103 1 255038.4 89.2 89.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 32 11-18-19 Page 80 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508766 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2730918 Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 11/11/19 13:20 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2730919LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 260250 104 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452169061 2730920SAMPLE DUPLICATE: Total Dissolved Solids mg/L ND 25ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92452561002 2730921SAMPLE DUPLICATE: Total Dissolved Solids mg/L 94.0 12 2583.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 32 11-18-19 Page 81 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508509 SM 2540D-2011 SM 2540D-2011 2540D Total Suspended Solids Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2729666 Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 11/08/19 14:23 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2729667LABORATORY CONTROL SAMPLE: LCSSpike Total Suspended Solids mg/L 244250 97 90-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452593001 2729668SAMPLE DUPLICATE: Total Suspended Solids mg/L 380 0 25380 Parameter Units Dup Result Max RPD QualifiersRPDResult 92452668002 2729669SAMPLE DUPLICATE: Total Suspended Solids mg/L 388 0 25388 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 32 11-18-19 Page 82 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 508051 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004, 92452516005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2727563 Associated Lab Samples:92452516001, 92452516002, 92452516003, 92452516004, 92452516005 Matrix:Water Analyzed Chloride mg/L ND 1.0 11/07/19 19:45 Sulfate mg/L ND 1.0 11/07/19 19:45 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2727564LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 53.150 106 90-110 Sulfate mg/L 53.550 107 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727565MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452169053 2727566 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L 50 107 90-110107 1 10503.9 57.5 57.2 Sulfate mg/L 50 98 90-11098 0 1050118167167 Parameter Units MS Result % Rec Limits Qual% RecConc. 2727567MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92452461002 2727568 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chloride mg/L M6509690-11076 1 1050106011101100 Sulfate mg/L M6509990-11053 1 1050288029302910 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 32 11-18-19 Page 83 of 88 #=QL# QUALIFIERS Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A ANALYTE QUALIFIERS Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.M6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 32 11-18-19 Page 84 of 88 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92452516 ASHEVILLE AIRPORT J19110205 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92452516001 508055 508091MW5-A4 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452516002 508055 508091MW5D-A4 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452516003 508055 508091MW6-A4 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452516004 508055 508091MW7-A4 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452516005 508055 508091FIELD BLANK EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92452516001 508057 508088MW5-A4 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452516002 508057 508088MW5D-A4 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452516003 508057 508088MW6-A4 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452516004 508057 508088MW7-A4 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452516005 508057 508088FIELD BLANK EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92452516001 508149 508252MW5-A4 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452516002 508149 508252MW5D-A4 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452516003 508149 508252MW6-A4 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452516004 508149 508252MW7-A4 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452516005 508149 508252FIELD BLANK EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 92452516001 508958MW5-A4 SM 2320B-2011 92452516002 508958MW5D-A4 SM 2320B-2011 92452516003 508958MW6-A4 SM 2320B-2011 92452516004 508958MW7-A4 SM 2320B-2011 92452516005 508958FIELD BLANK SM 2320B-2011 92452516001 508766MW5-A4 SM 2540C-2011 92452516002 508766MW5D-A4 SM 2540C-2011 92452516003 508766MW6-A4 SM 2540C-2011 92452516004 508766MW7-A4 SM 2540C-2011 92452516001 508509MW5-A4 SM 2540D-2011 92452516002 508509MW5D-A4 SM 2540D-2011 92452516003 508509MW6-A4 SM 2540D-2011 92452516004 508509MW7-A4 SM 2540D-2011 92452516001 508051MW5-A4 EPA 300.0 Rev 2.1 1993 92452516002 508051MW5D-A4 EPA 300.0 Rev 2.1 1993 92452516003 508051MW6-A4 EPA 300.0 Rev 2.1 1993 92452516004 508051MW7-A4 EPA 300.0 Rev 2.1 1993 92452516005 508051FIELD BLANK EPA 300.0 Rev 2.1 1993 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/13/2019 01:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 32 11-18-19 Page 85 of 88 Page 30 of 32 11-18-19 Page 86 of 88 Page 31 of 32 11-18-19 Page 87 of 88 Page 32 of 32 11-18-19 Page 88 of 88