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HomeMy WebLinkAboutNC0000396_Field Blank Didn't Meet Quality Control Criteria_20200902Action History (UTC-05:00) Eastern Time (US & Canada) Submit Submit by Anonymous User 9/2/2020 12:25:02 PM (Supplemental Submittal) by Bennett, Tilman B 5/16/2021 8:31:32 PM (Supplemental Info Submittal) p Information Included Seems Excessive for Records • Bennett, Tilman B assigned the task to Bennett, Tilman B 5/16/2021 8:30 PM • The task was assigned to Thedford, Wren, Bennett, Bradley 9/2/2020 12:25 PM NPDES Wastewater EDMR Supplemental Information Upload NORTH CAROLINA Ertrlranmrrttat Quea(ity Initial Review Information Updated ID#:* IMFORTANfFEVIENERSHOULDVERIFY and revise here if necessary. NC0000396 How should this project be handled?* (' File r Discard Information Submitted on 9/2/2020 Submitter Information Name: Teresa Williams VNio is submitting the information? Email Address:* teresa.williams@duke-energy.com Submittal Information The Division of Water Resources (DWR) is providing this site to allow for the upload of required supplemental information associated with discharge monitoring reports (DMR). All DMR data is required to be submitted electronically through the eDMR system and should not be submitted here. Division staff will review all uploaded documents and will only maintain required information. Documents such as laboratory reports are not required to be submitted and will not be maintained in the system. Project Information: Rease supply the pernit number for this project. Existing ID#* FtxrritNull ter NC0000396 Exarrples: NCxxxxxxx or NCGxxxxxx Facility Name:* Asheville Steam Electric Plant County: Buncombe Please upload all files that need to be submited. * Click the upload button or drag and drop files here to attach docurrent 08-27-20 12520B NC0000396 Asheville July DMR 3.7MB Upload Cover Memo.pdf Only pdf files are accepted. Comments about the attachments: Supplemental information regarding Hg field blank detection. * 17 By checking the box and signing box below, I certify that: — I L....... .. �...... +.. �.. ......� �...+.. .....J .........I..+.. �..F...w...+�.... .... +L. �.. f...... o Ilavc ylVCI I LI uC, al.l.ul dLC, aIlU l.ul1IF/ICLC IIIIUI IlldLlull ull LI IIJ IUI Ill, o I agree that submission of this Supplemental Information form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act") o I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act"); o I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND o I intend to electronically sign and submit the Supplemental Information form." Full Name: Teresa Williams Signature: Nag, 1.01,0t4 Date Submitted: 09/02/2020 Antonio D. Price, PE Plant General Manager Asheville Combined Cycle Station Duke Energy Progress ASVL PLT | 46 Duke Energy Lane Arden, NC 28704 o: 828-650-0620 f: 828-650-0701 antonio.price@duke-energy.com Submitted Electronically File No.: 12520B August 27, 2020 Memo To: Central Files NCDEQ, Division of Water Resources 1617 Mail Service Center Raleigh, NC 27699-1617 From: Duke Energy Progress Asheville Combined Cycle Station 46 Duke Energy Lane Arden, NC 28704 RE: Asheville Steam Electric Generating Plant Buncombe County NPDES Number NC0000396 Discharge Monitoring Report (DMR) In accordance with condition I.A. (18) 1., replaced by electronic signature and submission guidelines, the July 2020 NPDES eDMR for Duke Energy Progress’s Asheville Steam Electric Plant – NPDES Permit Number NC0000396 has been submitted. The Outfall 001, and Outfall 001 Upstream low-level mercury field blank samples collected July 7, and 23, 2020 did not meet quality control criteria in accordance with EPA Method 1631E. Per Division guidance ("NPDES Mercury Requirement- EPA Method 1631 Additional Information"), the mercury field blank samples have been noted in the eDMR comments section, and the associated analytical reports are attached to this memo and uploaded electronically to the eDMR Supplement Data Upload server. Please contact Ms. Teresa Williams at (828) 650-0610 or Ms. Mariea Keezel at (828) 650-0628 with any questions concerning the data in this submittal. NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted Report Comments: Qualifiers included for the following parameters: M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. Applied to: Outfall 001 Chloride and Bromide on 7/23/20; R1 RPD value was outside of control limits. Applied to: Outfall 001 Upstream Bromide on 7/7/20. Hg Field blank detection greater than allowable. Applied to: Outfall 001 on 7/7/20 and 7/23/20. Outfall 001 Upstream on 7/7/2020. Confirmed cause as lab contamination and lab reports are uploaded to DEQ server. SAMPLING LOCATION: DOWNSTREAM DISCHARGE NO.: 001 **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateSample TimeNo Reporting Reason****2400 clock 1 2 3 4 5 6 7 1400 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 00010 01002 71870 01025 CO034 01040 00900 01049 COMER Monthly Monthly Monthly Monthly Monthly Monthly Monthly Monthly Monthly Grab Grab Grab Grab Grab Grab Grab Grab Grab TEMP-C As-TOTAL BROMIDE CD-DISSV TOT CR CONC CU-DISSV TOT HARD PB-DISSV MERCURY - deg c ug/l mg/l ug/l ug/l ug/l mg/l ug/l ng/l 22.5 0.13 < 0.1 < 0.08 0.92 1.4 9.1 0.14 2.87 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 22.5 0.13 0 0 0.92 1.4 9.1 0.14 2.87 22.5 0.13 0 0 0.92 1.4 9.1 0.14 2.87 22.5 0.13 0 0 0.92 1.4 9.1 0.14 2.87 SAMPLING LOCATION: DOWNSTREAM DISCHARGE NO.: 001 (Continue) **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateSample TimeNo Reporting Reason****2400 clock 1 2 3 4 5 6 7 1400 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 01147 70295 00070 01090 Monthly Monthly Monthly Monthly Grab Grab Grab Grab Se-TOTAL RES/DISS TURBIDTY ZN-DISSV ug/l mg/l ntu ug/l < 0.5 26 7.5 < 5 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 0 26 7.5 0 0 26 7.5 0 0 26 7.5 0 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 N 2 N 3 N 4 N 5 N 6 N 7 500 10 Y 8 N 9 N 10 N 11 N 12 N 13 N 14 500 10 Y 15 N 16 730 4.2 B 17 N 18 N 19 N 20 N 21 700 0.8 B 22 N 23 500 7 Y 24 N 25 N 26 N 27 N 28 530 12.2 Y 29 N 30 N 31 N 50050 00400 CO530 CO600 CO665 01002 01012 71870 01027 Weekly Weekly Weekly Monthly Monthly Weekly Weekly Weekly Weekly Instantaneous Grab Grab Grab Grab Grab Grab Grab Grab FLOW pH TSS - Conc TOTAL N -TOTAL P - Conc As-TOTAL BERYLIUM BROMIDE CADMIUM mgd su mg/l mg/l mg/l ug/l ug/l mg/l ug/l 0.3 8.4 < 2.5 2.1 0.17 < 10 < 1 2.6 < 1 0.73 8.4 5.3 < 10 < 1 3.6 < 1 8.5 1.27 8.5 3.2 < 10 < 1 1.6 < 1 1.57 8.2 2.6 < 10 < 1 1.9 < 1 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 30 0.9675 2.775 2.1 0.17 0 0 2.425 0 1.57 8.5 5.3 2.1 0.17 0 0 3.6 0 0.3 8.2 0 2.1 0.17 0 0 1.6 0 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue) **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 N 2 N 3 N 4 N 5 N 6 N 7 500 10 Y 8 N 9 N 10 N 11 N 12 N 13 N 14 500 10 Y 15 N 16 730 4.2 B 17 N 18 N 19 N 20 N 21 700 0.8 B 22 N 23 500 7 Y 24 N 25 N 26 N 27 N 28 530 12.2 Y 29 N 30 N 31 N 00940 01034 01042 00951 00900 01051 COMER 01067 00556 TGP3B 01147 Weekly Weekly Weekly Weekly Weekly Weekly Weekly Weekly Weekly Monthly Weekly Grab Grab Grab Grab Grab Grab Grab Grab Grab Grab Grab CHLORIDE Cr-TOTAL COPPER F-TOTAL TOT HARD LEAD MERCURY -NICKEL OIL-GRSE CERI7DPF Se-TOTAL mg/l ug/l ug/l mg/l mg/l ug/l ng/l ug/l mg/l pass/fail ug/l 101 < 5 8.3 0.36 162 < 5 2.28 < 5 7.3 < 10 116 < 5 7.4 0.41 172 < 5 2.26 < 5 < 5 1 < 10 119 < 5 8.5 0.48 145 < 5 11.5 < 5 < 5 < 10 138 < 5 5.8 0.41 223 < 5 4.34 < 5 < 5 < 10 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 15 118.5 0 7.5 0.415 175.5 0 5.095 0 1.825 1 0 138 0 8.5 0.48 223 0 11.5 0 7.3 1 0 101 0 5.8 0.36 145 0 2.26 0 0 1 0 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue) **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 N 2 N 3 N 4 N 5 N 6 N 7 500 10 Y 8 N 9 N 10 N 11 N 12 N 13 N 14 500 10 Y 15 N 16 730 4.2 B 17 N 18 N 19 N 20 N 21 700 0.8 B 22 N 23 500 7 Y 24 N 25 N 26 N 27 N 28 530 12.2 Y 29 N 30 N 31 N 01077 70295 00070 01092 THP3B Weekly Weekly Weekly Weekly Grab Grab Grab Grab Grab SILVER RES/DISS TURBIDTY ZINC CER7DCHV ug/l mg/l ntu ug/l percent < 5 407 2 < 10 < 5 425 4.7 23.6 < 5 445 3.8 < 10 < 5 523 2.7 < 10 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 0 450 3.3 5.9 0 523 4.7 23.6 0 407 2 0 SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001 **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateSample TimeNo Reporting Reason****2400 clock 1 2 3 4 5 6 7 1300 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 00010 01002 71870 01025 CO034 01040 00900 01049 COMER Monthly Monthly Monthly Monthly Monthly Monthly Monthly Monthly Monthly Grab Grab Grab Grab Grab Grab Grab Grab Grab TEMP-C As-TOTAL BROMIDE CD-DISSV TOT CR CONC CU-DISSV TOT HARD PB-DISSV MERCURY - deg c ug/l mg/l ug/l ug/l ug/l mg/l ug/l ng/l 21.8 0.14 < 0.1 < 0.08 < 0.5 1.4 9.28 0.16 3.98 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 21.8 0.14 0 0 0 1.4 9.28 0.16 3.98 21.8 0.14 0 0 0 1.4 9.28 0.16 3.98 21.8 0.14 0 0 0 1.4 9.28 0.16 3.98 SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001 (Continue) **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateSample TimeNo Reporting Reason****2400 clock 1 2 3 4 5 6 7 1300 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 01147 70295 00070 01090 Monthly Monthly Monthly Monthly Grab Grab Grab Grab Se-TOTAL RES/DISS TURBIDTY ZN-DISSV ug/l mg/l ntu ug/l < 0.5 24.8 7.4 < 5 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 0 24.8 7.4 0 0 24.8 7.4 0 0 24.8 7.4 0 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001A NO DISCHARGE*: NO **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 N 2 N 3 N 4 N 5 N 6 N 7 500 10 Y 8 N 9 N 10 N 11 N 12 N 13 N 14 500 10 Y 15 N 16 730 4.2 B 17 N 18 N 19 N 20 N 21 700 0.8 B 22 N 23 500 7 Y 24 N 25 N 26 N 27 N 28 530 12.2 Y 29 N 30 N 31 N 50050 CO530 00556 Monthly Monthly Monthly Estimate Grab Grab FLOW TSS - Conc OIL-GRSE mgd mg/l mg/l 0.35 < 2.5 < 5 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 30 15 0.35 0 0 0.35 0 0 0.35 0 0 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001B NO DISCHARGE*: YES **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 50050 CO530 00556 Monthly Monthly Monthly Estimate Grab Grab FLOW TSS - Conc OIL-GRSE mgd mg/l mg/l Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 30 15 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001C NO DISCHARGE*: NO **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 N 2 N 3 N 4 N 5 N 6 N 7 500 10 Y 8 N 9 N 10 N 11 N 12 N 13 N 14 500 10 Y 15 N 16 730 4.2 B 17 N 18 N 19 N 20 N 21 700 0.8 B 22 N 23 500 7 Y 24 N 25 N 26 N 27 N 28 530 12.2 Y 29 N 30 N 31 N 50050 CO530 00556 Monthly Monthly Monthly Estimate Grab Grab FLOW TSS - Conc OIL-GRSE mgd mg/l mg/l 0.17 < 2.5 6.6 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 30 15 0.17 0 6.6 0.17 0 6.6 0.17 0 6.6 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001D NO DISCHARGE*: YES **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 50050 CO530 00556 Monthly Monthly Monthly Estimate Grab Grab FLOW TSS - Conc OIL-GRSE mgd mg/l mg/l Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 30 15 SAMPLING LOCATION: DOWNSTREAM DISCHARGE NO.: 001E **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateSample TimeNo Reporting Reason****2400 clock 1 2 3 4 5 6 7 920 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 00010 Monthly Grab TEMP-C deg c 21.6 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 21.6 21.6 21.6 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 002 NO DISCHARGE*: NO **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 N 2 N 3 N 4 N 5 N 6 N 7 500 10 Y 8 N 9 N 10 N 11 N 12 N 13 N 14 500 10 Y 15 N 16 730 4.2 B 17 N 18 N 19 N 20 N 21 700 0.8 B 22 N 23 500 7 Y 24 N 25 N 26 N 27 N 28 530 12.2 Y 29 N 30 N 31 N 50050 00010 00400 CO034 01042 Monthly Monthly Weekly Monthly Monthly Calculated Recorder Grab Grab Grab FLOW TEMP-C pH TOT CR CONC COPPER mgd deg c su ug/l ug/l 0.25 27.6 8.9 < 5 < 5 8.3 7.7 7.6 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 44.4 0.25 27.6 0 0 0.25 27.6 8.9 0 0 0.25 27.6 7.6 0 0 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 004 NO DISCHARGE*: YES **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 50050 01042 01045 Once per discharge Once per discharge Once per discharge Instantaneous Instantaneous Grab FLOW COPPER IRON mgd mg/l mg/l Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 1 1 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 005 NO DISCHARGE*: YES **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 50050 CO530 01002 COMER 00630 01147 Monthly Monthly Quarterly Quarterly Quarterly Quarterly Instantaneous Grab Grab Grab Grab Grab FLOW TSS - Conc As-TOTAL MERCURY - Conc NO2&NO3 Se-TOTAL mgd mg/l ug/l ng/l mg/l ug/l Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 30 8 356 4.4 12 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 101 NO DISCHARGE*: NO **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 N 2 N 3 N 4 N 5 N 6 N 7 500 10 Y 8 N 9 N 10 N 11 N 12 N 13 N 14 500 10 Y 15 N 16 730 4.2 B 17 N 18 N 19 N 20 N 21 700 0.8 B 22 N 23 500 7 Y 24 N 25 N 26 N 27 N 28 530 12.2 Y 29 N 30 N 31 N 50050 00010 00400 CO530 01002 01007 01022 71870 01027 Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Estimate Grab Grab Grab Grab Grab Grab Grab Grab FLOW TEMP-C pH TSS - Conc As-TOTAL BARIUM BORON BROMIDE CADMIUM mgd deg c su mg/l ug/l mg/l ug/l mg/l ug/l 0.03 16 6.4 < 2.5 < 10 0.0301 3550 1.1 < 1 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 30 0.03 16 0 0 0.0301 3550 1.1 0 0.03 16 6.4 0 0 0.0301 3550 1.1 0 0.03 16 6.4 0 0 0.0301 3550 1.1 0 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 101 NO DISCHARGE*: NO (Continue) **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 N 2 N 3 N 4 N 5 N 6 N 7 500 10 Y 8 N 9 N 10 N 11 N 12 N 13 N 14 500 10 Y 15 N 16 730 4.2 B 17 N 18 N 19 N 20 N 21 700 0.8 B 22 N 23 500 7 Y 24 N 25 N 26 N 27 N 28 530 12.2 Y 29 N 30 N 31 N 00940 01034 CO034 00094 01042 00951 00900 01051 COMER 01067 00630 Quarterly Quarterly Monthly Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Grab Grab Grab Grab Grab Grab Grab Grab Grab Grab Grab CHLORIDE Cr-TOTAL TOT CR CNDUCTVY COPPER F-TOTAL TOT HARD LEAD MERCURY -NICKEL NO2&NO3 mg/l ug/l ug/l umhos/cm ug/l mg/l mg/l ug/l ng/l ug/l mg/l 117 < 5 1160 < 5 0.12 557 < 5 1.51 12.2 0.52 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 230 25 117 0 1160 0 0.12 557 0 1.51 12.2 0.52 117 0 1160 0 0.12 557 0 1.51 12.2 0.52 117 0 1160 0 0.12 557 0 1.51 12.2 0.52 SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 101 NO DISCHARGE*: NO (Continue) **** No Reporting Reason: ENFRUSE = No Flow-Reuse/Recycle; ENVWTHR = No Visitation – Adverse Weather; NOFLOW = No Flow; HOLIDAY = No Visitation – Holiday Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted DateComposite Sample TimeTotal Composite TimeOperator Arrival TimeOperator Time On SiteORC On Site?**No Reporting Reason****2400 clock Hrs 2400 clock Hrs Y/B/N 1 N 2 N 3 N 4 N 5 N 6 N 7 500 10 Y 8 N 9 N 10 N 11 N 12 N 13 N 14 500 10 Y 15 N 16 730 4.2 B 17 N 18 N 19 N 20 N 21 700 0.8 B 22 N 23 500 7 Y 24 N 25 N 26 N 27 N 28 530 12.2 Y 29 N 30 N 31 N 00556 01147 70295 00945 01059 01092 Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Grab Grab Grab Grab Grab Grab OIL-GRSE Se-TOTAL RES/DISS SULFATE THALLIUM ZINC mg/l ug/l mg/l mg/l ug/l ug/l < 5 1.3 802 315 < 10 < 10 Monthly Average Limit: Monthly Average: Daily Maximum: Daily Minimum: 15 5 125700 0 1.3 802 315 0 0 0 1.3 802 315 0 0 0 1.3 802 315 0 0 Electronically Certified by Mariea Keezel on 2020-08-26 07:55:31.815 ORC/Certifier Signature:Mariea Keezel Phone #:828-650-0628 Date I certify that this report is accurate and complete to the best of my knowledge. The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment. Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances. A written submission shall also be provided within 5 days of the time the permittee becomes aware of the circumstances. The written submission shall be made as required by part II.E.6 of the NPDES permit. Electronically Signed by Antonio D Price on 2020-08-26 08:30:11.909 Permittee/Submitter Signature: ***Antonio D Price Phone #:828-650-0620 Date Permittee Address: 46 Duke Energy Ln Arden NC 28704 Permit Expiration Date: 11/30/2023 I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who managed the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. CERTIFIED LABORATORIES PARAMETER CODES Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation. FOOTNOTES Use only units of measurement designated in the reporting facility's NPDES permit for reporting data. * No Flow/Discharge From Site: YES indicates that No Flow/Discharge occurred and, as a result, no data is reported for any parameter on the DMR for the entire monitoring period. ** ORC on Site?: ORC must visit facility and document visitation of facility as required per 15A NCAC 8G .0204. *** Signature of Permittee: If signed by other than the permittee, then delegation of the signatory authority must be on file with the state per 15A NCAC 2B .0506(b)(2)(D). Discharge Monitoring Report - Copy Of Record (COR_NC0000396_Ver_1.0_7_2020.pdf) NPDES PERMIT NO.: NC0000396 PERMIT VERSION: 3.2 PERMIT STATUS: Active FACILITY NAME: Asheville Steam Electric Power PlantCLASS: PC-1 COUNTY: Buncombe OWNER NAME: Duke Energy Progress LLC ORC: Mariea H Keezel ORC CERT NUMBER: 985770 GRADE: PC-1 ORC HAS CHANGED: No eDMR PERIOD: 07-2020 (July 2020)VERSION: 1.0 STATUS: Submitted COMPLIANCE STATUS: Compliant CONTACT PHONE #: 8286500628 SUBMISSION DATE: 08/26/2020 LAB NAME: Asheville Steam Electric Plant, Pace Analytical Services, Inc., Environmental Testing Solutions, Duke Energy Analytical Laboratory CERTIFIED LAB #: 5055, 40, 12, 37, 248 PERSON(s) COLLECTING SAMPLES: Matthew Fields, R. Smith, K. Hussey #=CL# July 14, 2020 LIMS USE: FR - MARIEA KEEZEL LIMS OBJECT ID: 92484908 92484908 Project: Pace Project No.: RE: Ms. Mariea Keezel Duke Energy , OUTFALL 001 070720 Dear Ms. Keezel: Enclosed are the analytical results for sample(s) received by the laboratory on July 07, 2020. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Lorri Patton lorri.patton@pacelabs.com Project Manager 1(828)254-7176 Enclosures cc:Mr. Matthew Fields, Duke Energy Progress, Inc. Program Manager, Duke Energy Ms. Teresa Williams, Duke Energy Progress, Inc. Mr. Robert Wylie, Duke Energy Progress, Inc. 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 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 1 of 22 TLW #=CP# CERTIFICATIONS Pace Project No.: Project: 92484908 OUTFALL 001 070720 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 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 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 2 of 22 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92484908 OUTFALL 001 070720 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92484908001 FIELD BLANK EPA 1631E 1 PASI-ANMP 92484908002 OUTFALL 001_2020/07/07_1105_N EPA 1664B 1 PASI-CWAM EPA 200.7 Rev 4.4 1994 11 PASI-ADS EPA 1631E 1 PASI-ANMP SM 2540C-2011 1 PASI-ARED SM 2540D-2011 1 PASI-ARED TKN+NO3+NO2 Calculation 1 PASI-AEWS EPA 300.0 Rev 2.1 1993 2 PASI-ACDC EPA 351.2 Rev 2.0 1993 1 PASI-AMFO EPA 353.2 Rev 2.0 1993 1 PASI-AKDF1 EPA 365.1 Rev 2.0 1993 1 PASI-AMDW SM 4500-Cl-E-2011 1 PASI-ACJL PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte 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 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 3 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92484908 OUTFALL 001 070720 Sample:FIELD BLANK Lab ID:92484908001 Collected:07/07/20 11:05 Received:07/07/20 16:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 1631E Preparation Method: EPA 1631E Pace Analytical Services - Asheville 1631E Mercury,Low Level Mercury 0.534 ng/L 07/13/20 14:49 7439-97-607/09/20 14:070.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 4 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92484908 OUTFALL 001 070720 Sample:OUTFALL 001_2020/07/07_1105_N Lab ID:92484908002 Collected:07/07/20 11:05 Received:07/07/20 16:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 1664B Pace Analytical Services - Charlotte HEM, Oil and Grease Oil and Grease 7.3 mg/L 07/13/20 09:205.0 1 Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville 200.7 MET ICP Arsenic ND ug/L 07/08/20 18:10 7440-38-207/08/20 01:4710.0 1 Beryllium ND ug/L 07/08/20 18:10 7440-41-707/08/20 01:471.0 1 Cadmium ND ug/L 07/08/20 18:10 7440-43-907/08/20 01:471.0 1 Chromium ND ug/L 07/08/20 18:10 7440-47-307/08/20 01:475.0 1 Copper 8.3 ug/L 07/08/20 18:10 7440-50-807/08/20 01:475.0 1 Lead ND ug/L 07/08/20 18:10 7439-92-107/08/20 01:475.0 1 Nickel ND ug/L 07/08/20 18:10 7440-02-007/08/20 01:475.0 1 Selenium ND ug/L 07/08/20 18:10 7782-49-207/08/20 01:4710.0 1 Silver ND ug/L 07/08/20 18:10 7440-22-407/08/20 01:475.0 1 Hardness, Total(SM 2340B)162000 ug/L 07/08/20 18:1007/08/20 01:476621 Zinc ND ug/L 07/08/20 18:10 7440-66-607/08/20 01:4710.0 1 Analytical Method: EPA 1631E Preparation Method: EPA 1631E Pace Analytical Services - Asheville 1631E Mercury,Low Level Mercury 2.28 ng/L 07/13/20 11:19 7439-97-607/09/20 14:070.50 1 Analytical Method: SM 2540C-2011 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 407 mg/L 07/09/20 19:5625.0 1 Analytical Method: SM 2540D-2011 Pace Analytical Services - Asheville 2540D Total Suspended Solids Total Suspended Solids ND mg/L 07/09/20 20:462.5 1 Analytical Method: TKN+NO3+NO2 Calculation Pace Analytical Services - Asheville Total Nitrogen Calculation Total Nitrogen 2.1 mg/L 07/14/20 10:560.52 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Bromide 2.6 mg/L 07/08/20 16:16 24959-67-90.10 1 Fluoride 0.36 mg/L 07/08/20 16:16 16984-48-80.10 1 Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville 351.2 Total Kjeldahl Nitrogen Nitrogen, Kjeldahl, Total 1.2 mg/L 07/10/20 04:40 7727-37-907/09/20 17:510.50 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 pres. Nitrogen, NO2 plus NO3 0.83 mg/L 07/08/20 12:480.040 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 5 of 22 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92484908 OUTFALL 001 070720 Sample:OUTFALL 001_2020/07/07_1105_N Lab ID:92484908002 Collected:07/07/20 11:05 Received:07/07/20 16:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville 365.1 Phosphorus, Total Phosphorus 0.17 mg/L 07/09/20 19:44 7723-14-007/08/20 15:510.050 1 Analytical Method: SM 4500-Cl-E-2011 Pace Analytical Services - Asheville 4500 Chloride Chloride 101 mg/L 07/08/20 00:45 16887-00-610.0 10 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 6 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92484908 OUTFALL 001 070720 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: 552780 EPA 1664B EPA 1664B 1664 HEM, Oil and Grease Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92484908002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2937466 Associated Lab Samples:92484908002 Matrix:Water Analyzed Oil and Grease mg/L ND 5.0 07/13/20 09:20 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2937467LABORATORY CONTROL SAMPLE: LCSSpike Oil and Grease mg/L 44.440 111 78-114 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2937468MATRIX SPIKE SAMPLE: MSSpike Result 92484488002 Oil and Grease mg/L 43.340 85 78-1149.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 7 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92484908 OUTFALL 001 070720 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: 552200 EPA 1631E EPA 1631E 1631E Mercury,Low Level Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92484908001, 92484908002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2934542 Associated Lab Samples:92484908001, 92484908002 Matrix:Water Analyzed Mercury ng/L ND 0.50 07/13/20 14:41 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2934543 Associated Lab Samples:92484908001, 92484908002 Matrix:Water Analyzed Mercury ng/L ND 0.50 07/13/20 14:56 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2934544 Associated Lab Samples:92484908001, 92484908002 Matrix:Water Analyzed Mercury ng/L ND 0.50 07/13/20 15:11 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2934545LABORATORY CONTROL SAMPLE: LCSSpike Mercury ng/L 4.925 98 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2934546MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484863001 2934547 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ng/L 25 84 71-125100 17250.00116 ug/L 22.2 26.2 Parameter Units MS Result % Rec Limits Qual% RecConc. 2934548MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484733003 2934549 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ng/L 25 84 71-12589 5250.334J 21.4 22.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 8 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92484908 OUTFALL 001 070720 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: 551744 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92484908002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2932423 Associated Lab Samples:92484908002 Matrix:Water Analyzed Arsenic ug/L ND 10.0 07/08/20 18:01 Beryllium ug/L ND 1.0 07/08/20 18:01 Cadmium ug/L ND 1.0 07/08/20 18:01 Chromium ug/L ND 5.0 07/08/20 18:01 Copper ug/L ND 5.0 07/08/20 18:01 Hardness, Total(SM 2340B)ug/L ND 662 07/08/20 18:01 Lead ug/L ND 5.0 07/08/20 18:01 Nickel ug/L ND 5.0 07/08/20 18:01 Selenium ug/L ND 10.0 07/08/20 18:01 Silver ug/L ND 5.0 07/08/20 18:01 Zinc ug/L ND 10.0 07/08/20 18:01 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2932424LABORATORY CONTROL SAMPLE: LCSSpike Arsenic ug/L 491500 98 85-115 Beryllium ug/L 500500 100 85-115 Cadmium ug/L 494500 99 85-115 Chromium ug/L 490500 98 85-115 Copper ug/L 498500 100 85-115 Hardness, Total(SM 2340B)ug/L 3210033100 97 85-115 Lead ug/L 495500 99 85-115 Nickel ug/L 498500 100 85-115 Selenium ug/L 486500 97 85-115 Silver ug/L 238250 95 85-115 Zinc ug/L 477500 95 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2932425MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484908002 2932426 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic ug/L 500 113 70-130111 2500ND564554 Beryllium ug/L 500 109 70-130107 2500ND545533 Cadmium ug/L 500 110 70-130108 2500ND551540 Chromium ug/L 500 107 70-130105 3500ND538524 Copper ug/L 500 109 70-130108 05008.3 553 551 Hardness, Total(SM 2340B)ug/L 33100 93 70-13090 133100162000193000192000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 9 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92484908 OUTFALL 001 070720 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. 2932425MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484908002 2932426 MSD Result MSD % Rec RPD MSDMS Spike Conc. Lead ug/L 500 104 70-130102 2500ND518508 Nickel ug/L 500 105 70-130104 2500ND529520 Selenium ug/L 500 112 70-130108 4500ND561542 Silver ug/L 250 104 70-130102 2250ND260255 Zinc ug/L 500 104 70-130102 2500ND524514 Parameter Units MS Result % Rec Limits Qual% RecConc. 2932427MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484742008 2932428 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic ug/L 500 109 70-130109 0500ND544544 Beryllium ug/L 500 105 70-130104 1500ND524522 Cadmium ug/L 500 108 70-130107 1500ND541534 Chromium ug/L 500 104 70-130104 050013.4 532 532 Copper ug/L 500 106 70-130107 0500ND534536 Hardness, Total(SM 2340B)ug/L 33100 97 70-13099 13310093500125000126000 Lead ug/L 500 104 70-130103 1500ND518513 Nickel ug/L 500 105 70-130104 1500ND527520 Selenium ug/L 500 111 70-130109 150014.8 568 562 Silver ug/L 250 102 70-130102 0250ND254254 Zinc ug/L 500 103 70-130102 1500ND518512 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 10 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92484908 OUTFALL 001 070720 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: 552292 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92484908002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2935351 Associated Lab Samples:92484908002 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 07/09/20 19:49 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2935352LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 260250 104 90-110 Parameter Units Dup Result QualifiersRPDResult 92484742017 2935353SAMPLE DUPLICATE: Total Dissolved Solids mg/L 79.0 1667.0 Parameter Units Dup Result QualifiersRPDResult 92484854002 2935354SAMPLE DUPLICATE: Total Dissolved Solids mg/L 740 2752 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 11 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92484908 OUTFALL 001 070720 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: 552260 SM 2540D-2011 SM 2540D-2011 2540D Total Suspended Solids Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92484908002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2935144 Associated Lab Samples:92484908002 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 07/09/20 20:41 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2935145LABORATORY CONTROL SAMPLE: LCSSpike Total Suspended Solids mg/L 246250 98 90-110 Parameter Units Dup Result QualifiersRPDResult 92485186001 2935625SAMPLE DUPLICATE: Total Suspended Solids mg/L 261 8284 Parameter Units Dup Result QualifiersRPDResult 92484854001 2935626SAMPLE DUPLICATE: Total Suspended Solids mg/L 206 D637142 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 12 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92484908 OUTFALL 001 070720 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: 551810 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92484908002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2932595 Associated Lab Samples:92484908002 Matrix:Water Analyzed Bromide mg/L ND 0.10 07/08/20 13:21 Fluoride mg/L ND 0.10 07/08/20 13:21 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2932596LABORATORY CONTROL SAMPLE: LCSSpike Bromide mg/L 2.22.5 90 90-110 Fluoride mg/L 2.52.5 100 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2932597MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484552010 2932598 MSD Result MSD % Rec RPD MSDMS Spike Conc. Bromide mg/L 2.5 99 90-11097 22.50.21 2.7 2.6 Fluoride mg/L 2.5 97 90-11096 12.50.12 2.6 2.5 Parameter Units MS Result % Rec Limits Qual% RecConc. 2932599MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484854001 2932600 MSD Result MSD % Rec RPD MSDMS Spike Conc. Bromide mg/L 2.5 98 90-11095 32.50.17 2.6 2.5 Fluoride mg/L 2.5 99 90-11096 32.50.45 2.9 2.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 13 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92484908 OUTFALL 001 070720 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: 552197 EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 351.2 TKN Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92484908002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2934519 Associated Lab Samples:92484908002 Matrix:Water Analyzed Nitrogen, Kjeldahl, Total mg/L ND 0.50 07/10/20 04:10 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2934520LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Kjeldahl, Total mg/L 9.810 98 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2934521MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92483970001 2934522 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Kjeldahl, Total mg/L M1109390-11088 610ND9.8 9.2 Parameter Units MS Result % Rec Limits Qual% RecConc. 2934523MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92483970002 2934524 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Kjeldahl, Total mg/L 10 94 90-11098 410ND9.6 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: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 14 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92484908 OUTFALL 001 070720 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: 551779 EPA 353.2 Rev 2.0 1993 EPA 353.2 Rev 2.0 1993 353.2 Nitrate + Nitrite, preserved Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92484908002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2932503 Associated Lab Samples:92484908002 Matrix:Water Analyzed Nitrogen, NO2 plus NO3 mg/L ND 0.040 07/08/20 12:31 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2932504LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, NO2 plus NO3 mg/L 2.52.5 101 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2932505MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484430002 2932506 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, NO2 plus NO3 mg/L 2.5 101 90-11097 12.58.0 10.5 10.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 2932507MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484495001 2932508 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, NO2 plus NO3 mg/L M12.5 61 90-11065 12.516.1 17.6 17.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 15 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92484908 OUTFALL 001 070720 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: 551957 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 365.1 Phosphorus, Total Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92484908002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2933482 Associated Lab Samples:92484908002 Matrix:Water Analyzed Phosphorus mg/L ND 0.050 07/09/20 19:36 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2933483LABORATORY CONTROL SAMPLE: LCSSpike Phosphorus mg/L 2.52.5 99 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2933484MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484689004 2933485 MSD Result MSD % Rec RPD MSDMS Spike Conc. Phosphorus mg/L 2.5 100 90-110100 02.50.047J 2.5 2.5 Parameter Units MS Result % Rec Limits Qual% RecConc. 2933486MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484689005 2933487 MSD Result MSD % Rec RPD MSDMS Spike Conc. Phosphorus mg/L 2.5 100 90-110101 12.50.053 2.6 2.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 16 of 22 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92484908 OUTFALL 001 070720 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: 551723 SM 4500-Cl-E-2011 SM 4500-Cl-E-2011 4500 Chloride Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92484908002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2932369 Associated Lab Samples:92484908002 Matrix:Water Analyzed Chloride mg/L ND 1.0 07/08/20 00:40 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2932370LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 20.520 102 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2932384MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484727001 2932385 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride mg/L 10 92 90-11092 0100.68J 9.9 9.9 Parameter Units MS Result % Rec Limits Qual% RecConc. 2932386MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92484727002 2932387 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride mg/L 10 93 90-11094 1100.74J 10.0 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: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 17 of 22 #=QL# QUALIFIERS Pace Project No.: Project: 92484908 OUTFALL 001 070720 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. ANALYTE QUALIFIERS The precision between the sample and sample duplicate exceeded laboratory control limits.D6 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: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 18 of 22 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92484908 OUTFALL 001 070720 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92484908002 552780OUTFALL 001_2020/07/07_1105_N EPA 1664B 92484908002 551744 551760OUTFALL 001_2020/07/07_1105_N EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92484908001 552200 552730FIELD BLANK EPA 1631E EPA 1631E 92484908002 552200 552730OUTFALL 001_2020/07/07_1105_N EPA 1631E EPA 1631E 92484908002 552292OUTFALL 001_2020/07/07_1105_N SM 2540C-2011 92484908002 552260OUTFALL 001_2020/07/07_1105_N SM 2540D-2011 92484908002 553096OUTFALL 001_2020/07/07_1105_N TKN+NO3+NO2 Calculation 92484908002 551810OUTFALL 001_2020/07/07_1105_N EPA 300.0 Rev 2.1 1993 92484908002 552197 552374OUTFALL 001_2020/07/07_1105_N EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993 92484908002 551779OUTFALL 001_2020/07/07_1105_N EPA 353.2 Rev 2.0 1993 92484908002 551957 552298OUTFALL 001_2020/07/07_1105_N EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 92484908002 551723OUTFALL 001_2020/07/07_1105_N SM 4500-Cl-E-2011 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/14/2020 10:59 AM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 19 of 22 Page 20 of 22 Page 21 of 22 Page 22 of 22 #=CL# August 07, 2020 LIMS USE: FR - MARIEA KEEZEL LIMS OBJECT ID: 92487550 92487550 Project: Pace Project No.: RE: Ms. Mariea Keezel Duke Energy , OUTFALL 001 072320 Dear Ms. Keezel: Enclosed are the analytical results for sample(s) received by the laboratory on July 23, 2020. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Lorri Patton lorri.patton@pacelabs.com Project Manager 1(828)254-7176 Enclosures cc:Mr. Matthew Fields, Duke Energy Progress, Inc. Program Manager, Duke Energy Ms. Teresa Williams, Duke Energy Progress, Inc. Mr. Robert Wylie, Duke Energy Progress, Inc. 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 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 1 of 19 TLW #=CP# CERTIFICATIONS Pace Project No.: Project: 92487550 OUTFALL 001 072320 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 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 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 2 of 19 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92487550 OUTFALL 001 072320 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92487550001 FIELD BLANK EPA 1631E 1 PASI-ANMP 92487550002 OUTFALL 001_2020/07/23_0835_N EPA 1664B 1 PASI-CJSG EPA 200.7 Rev 4.4 1994 11 PASI-ADS EPA 1631E 1 PASI-ANMP SM 2540C-2011 1 PASI-ARED SM 2540D-2011 1 PASI-AJNS EPA 300.0 Rev 2.1 1993 2 PASI-ABRJ SM 4500-Cl-E-2011 1 PASI-AMDW PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte 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 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 3 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92487550 OUTFALL 001 072320 Sample:FIELD BLANK Lab ID:92487550001 Collected:07/23/20 08:35 Received:07/23/20 14:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 1631E Preparation Method: EPA 1631E Pace Analytical Services - Asheville 1631E Mercury,Low Level Mercury 4.94 ng/L 08/04/20 06:14 7439-97-6 C007/30/20 15:050.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 4 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92487550 OUTFALL 001 072320 Sample:OUTFALL 001_2020/07/23_0835_N Lab ID:92487550002 Collected:07/23/20 08:35 Received:07/23/20 14:30 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 1664B Pace Analytical Services - Charlotte HEM, Oil and Grease Oil and Grease ND mg/L 07/26/20 17:195.0 1 Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville 200.7 MET ICP Arsenic ND ug/L 07/29/20 18:59 7440-38-207/29/20 01:3110.0 1 Beryllium ND ug/L 07/29/20 18:59 7440-41-707/29/20 01:311.0 1 Cadmium ND ug/L 07/29/20 18:59 7440-43-907/29/20 01:311.0 1 Chromium ND ug/L 07/29/20 18:59 7440-47-307/29/20 01:315.0 1 Copper 8.5 ug/L 07/29/20 18:59 7440-50-807/29/20 01:315.0 1 Lead ND ug/L 07/29/20 18:59 7439-92-107/29/20 01:315.0 1 Nickel ND ug/L 07/29/20 18:59 7440-02-007/29/20 01:315.0 1 Selenium ND ug/L 07/29/20 18:59 7782-49-207/29/20 01:3110.0 1 Silver ND ug/L 07/29/20 18:59 7440-22-407/29/20 01:315.0 1 Hardness, Total(SM 2340B)145000 ug/L 07/29/20 18:5907/29/20 01:316621 Zinc ND ug/L 07/29/20 18:59 7440-66-607/29/20 01:3110.0 1 Analytical Method: EPA 1631E Preparation Method: EPA 1631E Pace Analytical Services - Asheville 1631E Mercury,Low Level Mercury 11.5 ng/L 08/04/20 05:29 7439-97-607/30/20 15:050.50 1 Analytical Method: SM 2540C-2011 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 445 mg/L 07/28/20 17:0825.0 1 Analytical Method: SM 2540D-2011 Pace Analytical Services - Asheville 2540D Total Suspended Solids Total Suspended Solids 3.2 mg/L 07/28/20 13:482.5 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Bromide 1.6 mg/L 07/26/20 02:00 24959-67-9 M10.10 1 Fluoride 0.48 mg/L 07/26/20 02:00 16984-48-80.10 1 Analytical Method: SM 4500-Cl-E-2011 Pace Analytical Services - Asheville 4500 Chloride Chloride 119 mg/L 07/27/20 20:27 16887-00-6 M15.0 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 5 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92487550 OUTFALL 001 072320 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: 555860 EPA 1664B EPA 1664B 1664 HEM, Oil and Grease Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92487550002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2952043 Associated Lab Samples:92487550002 Matrix:Water Analyzed Oil and Grease mg/L ND 5.0 07/26/20 17:03 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2952044LABORATORY CONTROL SAMPLE: LCSSpike Oil and Grease mg/L 43.940 110 78-114 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 2952045MATRIX SPIKE SAMPLE: MSSpike Result 35564752002 Oil and Grease mg/L 37.040 92 78-1141.3U REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 6 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92487550 OUTFALL 001 072320 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: 556828 EPA 1631E EPA 1631E 1631E Mercury,Low Level Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92487550001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2956162 Associated Lab Samples:92487550001 Matrix:Water Analyzed Mercury ng/L ND 0.50 08/04/20 05:21 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2956163 Associated Lab Samples:92487550001 Matrix:Water Analyzed Mercury ng/L ND 0.50 08/04/20 08:24 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2956164 Associated Lab Samples:92487550001 Matrix:Water Analyzed Mercury ng/L ND 0.50 08/03/20 17:12 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2956165LABORATORY CONTROL SAMPLE: LCSSpike Mercury ng/L 4.695 94 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2956166MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92487420001 2956167 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ng/L 25 107 71-125106 1250.0106 ug/L 37.4 37.0 Parameter Units MS Result % Rec Limits Qual% RecConc. 2956168MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92487470010 2956169 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ng/L 25 99 71-12598 1254.53 29.4 29.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 7 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92487550 OUTFALL 001 072320 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: 556829 EPA 1631E EPA 1631E 1631E Mercury,Low Level Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92487550002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2956172 Associated Lab Samples:92487550002 Matrix:Water Analyzed Mercury ng/L ND 0.50 08/04/20 08:26 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2956173 Associated Lab Samples:92487550002 Matrix:Water Analyzed Mercury ng/L ND 0.50 08/04/20 05:52 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2956174 Associated Lab Samples:92487550002 Matrix:Water Analyzed Mercury ng/L ND 0.50 08/04/20 08:04 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2956175LABORATORY CONTROL SAMPLE: LCSSpike Mercury ng/L 5.515 110 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2956176MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 20163347002 2956177 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ng/L 25 105 71-125107 1257.25 33.4 33.9 Parameter Units MS Result % Rec Limits Qual% RecConc. 2956178MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92487563003 2956179 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ng/L 25 87 71-125103 12258.47 30.3 34.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 8 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92487550 OUTFALL 001 072320 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: 556410 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92487550002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2954337 Associated Lab Samples:92487550002 Matrix:Water Analyzed Arsenic ug/L ND 10.0 07/29/20 18:53 Beryllium ug/L ND 1.0 07/29/20 18:53 Cadmium ug/L ND 1.0 07/29/20 18:53 Chromium ug/L ND 5.0 07/29/20 18:53 Copper ug/L ND 5.0 07/29/20 18:53 Hardness, Total(SM 2340B)ug/L ND 662 07/29/20 18:53 Lead ug/L ND 5.0 07/29/20 18:53 Nickel ug/L ND 5.0 07/29/20 18:53 Selenium ug/L ND 10.0 07/29/20 18:53 Silver ug/L ND 5.0 07/29/20 18:53 Zinc ug/L ND 10.0 07/29/20 18:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2954338LABORATORY CONTROL SAMPLE: LCSSpike Arsenic ug/L 440500 88 85-115 Beryllium ug/L 444500 89 85-115 Cadmium ug/L 442500 88 85-115 Chromium ug/L 437500 87 85-115 Copper ug/L 453500 91 85-115 Hardness, Total(SM 2340B)ug/L 2880033100 87 85-115 Lead ug/L 444500 89 85-115 Nickel ug/L 446500 89 85-115 Selenium ug/L 446500 89 85-115 Silver ug/L 217250 87 85-115 Zinc ug/L 436500 87 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2954339MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92487550002 2954340 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic ug/L 500 93 70-13094 1500ND468473 Beryllium ug/L 500 91 70-13092 2500ND454462 Cadmium ug/L 500 93 70-13095 1500ND466473 Chromium ug/L 500 89 70-13090 1500ND447452 Copper ug/L 500 94 70-13095 15008.5 477 484 Hardness, Total(SM 2340B)ug/L 33100 107 70-130120 233100145000180000184000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 9 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92487550 OUTFALL 001 072320 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. 2954339MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92487550002 2954340 MSD Result MSD % Rec RPD MSDMS Spike Conc. Lead ug/L 500 89 70-13090 1500ND445450 Nickel ug/L 500 90 70-13091 1500ND451457 Selenium ug/L 500 98 70-13099 1500ND491495 Silver ug/L 250 91 70-13092 2250ND226231 Zinc ug/L 500 89 70-13090 1500ND454458 Parameter Units MS Result % Rec Limits Qual% RecConc. 2954341MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92486412026 2954342 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic ug/L 500 94 70-13086 8500ND469431 Beryllium ug/L 500 92 70-13085 7500ND460427 Cadmium ug/L 500 95 70-13088 8500ND473439 Chromium ug/L 500 91 70-13084 8500ND457422 Copper ug/L 500 95 70-13088 7500ND479445 Hardness, Total(SM 2340B)ug/L 33100 95 70-13077 833100444007570070000 Lead ug/L 500 92 70-13085 8500ND461425 Nickel ug/L 500 92 70-13086 7500ND465432 Selenium ug/L 500 102 70-13094 8500ND510471 Silver ug/L 250 93 70-13086 8250ND233216 Zinc ug/L 500 93 70-13086 8500ND468434 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 10 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92487550 OUTFALL 001 072320 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: 556325 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92487550002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2954014 Associated Lab Samples:92487550002 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 07/28/20 17:07 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2954015LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 258251 103 90-110 Parameter Units Dup Result QualifiersRPDResult 92487550002 2954016SAMPLE DUPLICATE: Total Dissolved Solids mg/L 445 0445 Parameter Units Dup Result QualifiersRPDResult 92487613001 2954017SAMPLE DUPLICATE: Total Dissolved Solids mg/L 121 4116 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 11 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92487550 OUTFALL 001 072320 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: 556157 SM 2540D-2011 SM 2540D-2011 2540D Total Suspended Solids Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92487550002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2953323 Associated Lab Samples:92487550002 Matrix:Water Analyzed Total Suspended Solids mg/L ND 2.5 07/28/20 13:44 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2953324LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 2953541 Total Suspended Solids mg/L 254250 101 90-110100250 2 25 Parameter Units Dup Result QualifiersRPDResult 92487587001 2953542SAMPLE DUPLICATE: Total Suspended Solids mg/L 1160 01150 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 12 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92487550 OUTFALL 001 072320 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: 555626 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92487550002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2950807 Associated Lab Samples:92487550002 Matrix:Water Analyzed Bromide mg/L ND 0.10 07/25/20 21:31 Fluoride mg/L ND 0.10 07/25/20 21:31 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2950808LABORATORY CONTROL SAMPLE: LCSSpike Bromide mg/L 2.62.5 103 90-110 Fluoride mg/L 2.72.5 108 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2950809MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92487589001 2950810 MSD Result MSD % Rec RPD MSDMS Spike Conc. Bromide mg/L 2.5 106 90-110107 02.50.79 3.5 3.5 Fluoride mg/L 2.5 105 90-110106 02.51.2 3.8 3.8 Parameter Units MS Result % Rec Limits Qual% RecConc. 2950811MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92487550002 2950812 MSD Result MSD % Rec RPD MSDMS Spike Conc. Bromide mg/L M12.5 115 90-110115 02.51.6 4.4 4.4 Fluoride mg/L 2.5 108 90-110107 12.50.48 3.2 3.2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 13 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92487550 OUTFALL 001 072320 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: 556027 SM 4500-Cl-E-2011 SM 4500-Cl-E-2011 4500 Chloride Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92487550002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2952895 Associated Lab Samples:92487550002 Matrix:Water Analyzed Chloride mg/L ND 1.0 07/27/20 19:45 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2952896LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 20.820 104 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2952897MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92487550002 2952898 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride mg/L M1105190-11043 110119124123 Parameter Units MS Result % Rec Limits Qual% RecConc. 2952899MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92486704001 2952900 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride mg/L M11011790-110140 210104000 ug/L 116 118 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 14 of 19 #=QL# QUALIFIERS Pace Project No.: Project: 92487550 OUTFALL 001 072320 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. ANALYTE QUALIFIERS Result confirmed by second analysis.C0 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: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 15 of 19 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92487550 OUTFALL 001 072320 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92487550002 555860OUTFALL 001_2020/07/23_0835_N EPA 1664B 92487550002 556410 556438OUTFALL 001_2020/07/23_0835_N EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92487550001 556828 557474FIELD BLANK EPA 1631E EPA 1631E 92487550002 556829 557497OUTFALL 001_2020/07/23_0835_N EPA 1631E EPA 1631E 92487550002 556325OUTFALL 001_2020/07/23_0835_N SM 2540C-2011 92487550002 556157OUTFALL 001_2020/07/23_0835_N SM 2540D-2011 92487550002 555626OUTFALL 001_2020/07/23_0835_N EPA 300.0 Rev 2.1 1993 92487550002 556027OUTFALL 001_2020/07/23_0835_N SM 4500-Cl-E-2011 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 08/07/2020 04:42 PM Pace Analytical Services, LLC 205 East Meadow Road - Suite A Eden, NC 27288 (336)623-8921 Page 16 of 19 Page 17 of 19 Page 18 of 19 Page 19 of 19 #=CL# July 17, 2020 LIMS USE: FR - RICK SMITH LIMS OBJECT ID: 92485560 92485560 Project: Pace Project No.: RE: Mr. Rick Smith Duke Energy Progress, Inc. P.O.Box 1511 PEB4 Raleigh, NC 276021511 ASV_INST Dear Mr. Smith: Enclosed are the analytical results for sample(s) received by the laboratory on July 10, 2020. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville If you have any questions concerning this report, please feel free to contact me. Sincerely, Lorri Patton lorri.patton@pacelabs.com Project Manager 1(828)254-7176 Enclosures cc:Mr. Jason Brown, Duke Energy Mr. Justin Dycus, Duke Energy Mr. Ryan Fawcett, Duke Energy Mr. Jay Fluckiger, Duke Energy Mr. Reid Garrett, Duke Energy Progress, Inc. Mr. Jason Green, Duke Energy Progress, Inc. Derek Henderson, Duke Energy Mr. Kyle Hussey, Duke Energy Program Manager, Duke Energy Mr. Robert Nichols, Duke Energy Mr. Matt Pulliam, Duke Energy Mr. Jonathan Stamas, Duke Energy Progress, Inc. Mr. Mike Swing, Duke Energy Progress, Inc. Mr. Thomas Thompson, Duke Energy Progress, Inc. 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 19 TLW #=CP# CERTIFICATIONS Pace Project No.: Project: 92485560 ASV_INST 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 19 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92485560 ASV_INST Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92485560001 ASV_INST_DN_1_INST_2020_077 EPA 200.7 Rev 4.4 1994 1 PASI-ASH1 EPA 200.8 Rev 5.4 3 PASI-AJOR EPA 200.8 Rev 5.4 4 PASI-AJOR EPA 1631E 1 PASI-ANMP SM 2540C-2011 1 PASI-AJNS EPA 300.0 Rev 2.1 1993 1 PASI-ABRJ 92485560002 ASV_INST_DN_1_INST_2020_078 EPA 1631E 1 PASI-ANMP 92485560003 ASV_INST_UP_1_INST_2020_079 EPA 200.7 Rev 4.4 1994 1 PASI-ASH1 EPA 200.8 Rev 5.4 3 PASI-AJOR EPA 200.8 Rev 5.4 4 PASI-AJOR EPA 1631E 1 PASI-ANMP SM 2540C-2011 1 PASI-AJNS EPA 300.0 Rev 2.1 1993 1 PASI-ABRJ 92485560004 ASV_INST_UP_1_INST_2020_080 EPA 1631E 1 PASI-ANMP PASI-A = Pace Analytical Services - Asheville 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 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92485560 ASV_INST Sample:ASV_INST_DN_1_INST_20 20_077 Lab ID:92485560001 Collected:07/07/20 14:00 Received:07/10/20 10:50 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 1994 Pace Analytical Services - Asheville 200.7 MET ICP Hardness, Total(SM 2340B)9100 ug/L 07/15/20 23:2407/11/20 01:346621 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4 Pace Analytical Services - Asheville 200.8 MET ICPMS Arsenic 0.13 ug/L 07/13/20 01:15 7440-38-207/11/20 01:340.10 1 Chromium 0.92 ug/L 07/13/20 01:15 7440-47-307/11/20 01:340.50 1 Selenium ND ug/L 07/13/20 01:15 7782-49-207/11/20 01:340.50 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4 Pace Analytical Services - Asheville 200.8 MET ICPMS, Dissolved Cadmium, Dissolved ND ug/L 07/14/20 01:37 7440-43-907/13/20 11:100.080 1 Lead, Dissolved 0.14 ug/L 07/14/20 01:37 7439-92-107/13/20 11:100.10 1 Zinc, Dissolved ND ug/L 07/14/20 01:37 7440-66-607/13/20 11:105.0 1 Copper, Dissolved 1.4 ug/L 07/14/20 01:37 7440-50-807/13/20 11:100.50 1 Analytical Method: EPA 1631E Preparation Method: EPA 1631E Pace Analytical Services - Asheville 1631E Mercury,Low Level Mercury 2.87 ng/L 07/16/20 18:51 7439-97-607/16/20 14:220.50 1 Analytical Method: SM 2540C-2011 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 26.0 mg/L 07/13/20 11:3910.0 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Bromide ND mg/L 07/12/20 00:20 24959-67-90.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92485560 ASV_INST Sample:ASV_INST_DN_1_INST_20 20_078 Lab ID:92485560002 Collected:07/07/20 14:00 Received:07/10/20 10:50 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 1631E Preparation Method: EPA 1631E Pace Analytical Services - Asheville 1631E Mercury,Low Level Mercury ND ng/L 07/16/20 16:58 7439-97-607/16/20 14:220.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92485560 ASV_INST Sample:ASV_INST_UP_1_INST_20 20_079 Lab ID:92485560003 Collected:07/07/20 13:00 Received:07/10/20 10:50 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 1994 Pace Analytical Services - Asheville 200.7 MET ICP Hardness, Total(SM 2340B)9280 ug/L 07/15/20 23:2807/11/20 01:346621 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4 Pace Analytical Services - Asheville 200.8 MET ICPMS Arsenic 0.14 ug/L 07/13/20 01:22 7440-38-207/11/20 01:340.10 1 Chromium ND ug/L 07/13/20 01:22 7440-47-307/11/20 01:340.50 1 Selenium ND ug/L 07/13/20 01:22 7782-49-207/11/20 01:340.50 1 Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4 Pace Analytical Services - Asheville 200.8 MET ICPMS, Dissolved Cadmium, Dissolved ND ug/L 07/14/20 01:45 7440-43-907/13/20 11:100.080 1 Lead, Dissolved 0.16 ug/L 07/14/20 01:45 7439-92-107/13/20 11:100.10 1 Zinc, Dissolved ND ug/L 07/14/20 01:45 7440-66-607/13/20 11:105.0 1 Copper, Dissolved 1.4 ug/L 07/14/20 01:45 7440-50-807/13/20 11:100.50 1 Analytical Method: EPA 1631E Preparation Method: EPA 1631E Pace Analytical Services - Asheville 1631E Mercury,Low Level Mercury 3.98 ng/L 07/16/20 18:58 7439-97-607/16/20 14:220.50 1 Analytical Method: SM 2540C-2011 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 24.8 mg/L 07/13/20 11:3910.0 1 Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services - Asheville 300.0 IC Anions 28 Days Bromide ND mg/L 07/12/20 01:02 24959-67-9 R10.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 19 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92485560 ASV_INST Sample:ASV_INST_UP_1_INST_20 20_080 Lab ID:92485560004 Collected:07/07/20 13:00 Received:07/10/20 10:50 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 1631E Preparation Method: EPA 1631E Pace Analytical Services - Asheville 1631E Mercury,Low Level Mercury 2.98 ng/L 07/16/20 20:38 7439-97-607/16/20 14:220.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92485560 ASV_INST 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: 553250 EPA 1631E EPA 1631E 1631E Mercury,Low Level Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92485560001, 92485560002, 92485560003, 92485560004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2939729 Associated Lab Samples:92485560001, 92485560002, 92485560003, 92485560004 Matrix:Water Analyzed Mercury ng/L ND 0.50 07/16/20 16:12 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2939730 Associated Lab Samples:92485560001, 92485560002, 92485560003, 92485560004 Matrix:Water Analyzed Mercury ng/L ND 0.50 07/16/20 17:28 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2939731 Associated Lab Samples:92485560001, 92485560002, 92485560003, 92485560004 Matrix:Water Analyzed Mercury ng/L ND 0.50 07/16/20 20:30 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2939732LABORATORY CONTROL SAMPLE: LCSSpike Mercury ng/L 4.655 93 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 2939733MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485815002 2939734 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ng/L 25 80 71-12579 02567.9 88.0 87.7 Parameter Units MS Result % Rec Limits Qual% RecConc. 2939735MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485560003 2939736 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ng/L 25 103 71-125102 1253.98 29.7 29.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92485560 ASV_INST 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: 552659 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 200.7 MET Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92485560001, 92485560003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2937123 Associated Lab Samples:92485560001, 92485560003 Matrix:Water Analyzed Hardness, Total(SM 2340B)ug/L ND 662 07/15/20 21:58 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2937124LABORATORY CONTROL SAMPLE: LCSSpike Hardness, Total(SM 2340B)ug/L 3390033100 102 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2937125MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485666001 2937126 MSD Result MSD % Rec RPD MSDMS Spike Conc. Hardness, Total(SM 2340B)ug/L 33100 115 70-130106 433100470008490082000 Parameter Units MS Result % Rec Limits Qual% RecConc. 2937127MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485554001 2937128 MSD Result MSD % Rec RPD MSDMS Spike Conc. Hardness, Total(SM 2340B)ug/L 33100 102 70-130106 233100515008530086600 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92485560 ASV_INST 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: 552660 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 200.8 MET Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92485560001, 92485560003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2937129 Associated Lab Samples:92485560001, 92485560003 Matrix:Water Analyzed Arsenic ug/L ND 0.10 07/12/20 22:02 Chromium ug/L ND 0.50 07/12/20 22:02 Selenium ug/L ND 0.50 07/12/20 22:02 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2937130LABORATORY CONTROL SAMPLE: LCSSpike Arsenic ug/L 11.210 112 85-115 Chromium ug/L 56.150 112 85-115 Selenium ug/L 53.550 107 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2937131MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485530001 2937132 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic ug/L 10 109 70-130110 1100.94 11.9 12.0 Chromium ug/L 50 109 70-130110 150ND54.9 55.3 Selenium ug/L 50 105 70-130105 050ND52.5 52.7 Parameter Units MS Result % Rec Limits Qual% RecConc. 2937133MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485554003 2937134 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic ug/L 10 110 70-130113 2100.69 11.7 11.9 Chromium ug/L 50 110 70-130112 2500.64 55.8 56.8 Selenium ug/L 50 105 70-130106 050ND52.8 53.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92485560 ASV_INST 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: 552812 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 200.8 MET Dissolved Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92485560001, 92485560003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2937603 Associated Lab Samples:92485560001, 92485560003 Matrix:Water Analyzed Cadmium, Dissolved ug/L ND 0.080 07/13/20 22:43 Copper, Dissolved ug/L ND 0.50 07/13/20 22:43 Lead, Dissolved ug/L ND 0.10 07/13/20 22:43 Zinc, Dissolved ug/L ND 5.0 07/13/20 22:43 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2937604LABORATORY CONTROL SAMPLE: LCSSpike Cadmium, Dissolved ug/L 10.410 104 85-115 Copper, Dissolved ug/L 54.450 109 85-115 Lead, Dissolved ug/L 51.750 103 85-115 Zinc, Dissolved ug/L 50.950 102 85-115 Parameter Units MS Result % Rec Limits Qual% RecConc. 2937605MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485530001 2937606 MSD Result MSD % Rec RPD MSDMS Spike Conc. Cadmium, Dissolved ug/L 10 102 70-130103 210ND10.2 10.4 Copper, Dissolved ug/L 50 107 70-130107 0506.0 59.7 59.5 Lead, Dissolved ug/L 50 104 70-130103 1501.1 53.1 52.6 Zinc, Dissolved ug/L 50 95 70-13097 1508.3 55.9 56.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 2937607MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485559001 2937608 MSD Result MSD % Rec RPD MSDMS Spike Conc. Cadmium, Dissolved ug/L 10 105 70-130103 210ND10.5 10.3 Copper, Dissolved ug/L 50 109 70-130106 2501.7 56.1 54.8 Lead, Dissolved ug/L 50 105 70-130103 250ND52.6 51.5 Zinc, Dissolved ug/L 50 91 70-13088 3507.7 53.1 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: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92485560 ASV_INST 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: 552809 SM 2540C-2011 SM 2540C-2011 2540C Total Dissolved Solids Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92485560001, 92485560003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2937590 Associated Lab Samples:92485560001, 92485560003 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 10.0 07/13/20 11:36 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2937591LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 244251 97 80-120 Parameter Units Dup Result QualifiersRPDResult 92485530001 2937592SAMPLE DUPLICATE: Total Dissolved Solids mg/L 75.2 571.6 Parameter Units Dup Result QualifiersRPDResult 92485563002 2937593SAMPLE DUPLICATE: Total Dissolved Solids mg/L 22.0 422.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92485560 ASV_INST 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: 552693 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92485560001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2937230 Associated Lab Samples:92485560001 Matrix:Water Analyzed Bromide mg/L ND 0.10 07/11/20 17:34 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2937231LABORATORY CONTROL SAMPLE: LCSSpike Bromide mg/L 2.32.5 93 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2937232MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485295001 2937233 MSD Result MSD % Rec RPD MSDMS Spike Conc. Bromide mg/L 2.5 103 90-110105 22.50.94 3.5 3.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 2937234MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485543001 2937235 MSD Result MSD % Rec RPD MSDMS Spike Conc. Bromide mg/L M1,R12.5 96 90-110112 152.5ND 2.4 2.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 19 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92485560 ASV_INST 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: 552694 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 300.0 IC Anions Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92485560003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:2937236 Associated Lab Samples:92485560003 Matrix:Water Analyzed Bromide mg/L ND 0.10 07/12/20 00:34 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 2937237LABORATORY CONTROL SAMPLE: LCSSpike Bromide mg/L 2.32.5 92 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 2937238MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485560003 2937239 MSD Result MSD % Rec RPD MSDMS Spike Conc. Bromide mg/L R12.5 94 90-110106 122.5ND 2.3 2.7 Parameter Units MS Result % Rec Limits Qual% RecConc. 2937290MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92485583001 2937291 MSD Result MSD % Rec RPD MSDMS Spike Conc. Bromide mg/L 2.5 106 90-110105 12.5<0.060 2.7 2.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 19 #=QL# QUALIFIERS Pace Project No.: Project: 92485560 ASV_INST 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. ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 RPD value was outside control limits.R1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 19 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92485560 ASV_INST Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92485560001 552659 552675ASV_INST_DN_1_INST_2020_077 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92485560003 552659 552675ASV_INST_UP_1_INST_2020_079 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 92485560001 552660 552672ASV_INST_DN_1_INST_2020_077 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92485560003 552660 552672ASV_INST_UP_1_INST_2020_079 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92485560001 552812 552832ASV_INST_DN_1_INST_2020_077 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92485560003 552812 552832ASV_INST_UP_1_INST_2020_079 EPA 200.8 Rev 5.4 EPA 200.8 Rev 5.4 92485560001 553250 553816ASV_INST_DN_1_INST_2020_077 EPA 1631E EPA 1631E 92485560002 553250 553816ASV_INST_DN_1_INST_2020_078 EPA 1631E EPA 1631E 92485560003 553250 553816ASV_INST_UP_1_INST_2020_079 EPA 1631E EPA 1631E 92485560004 553250 553816ASV_INST_UP_1_INST_2020_080 EPA 1631E EPA 1631E 92485560001 552809ASV_INST_DN_1_INST_2020_077 SM 2540C-2011 92485560003 552809ASV_INST_UP_1_INST_2020_079 SM 2540C-2011 92485560001 552693ASV_INST_DN_1_INST_2020_077 EPA 300.0 Rev 2.1 1993 92485560003 552694ASV_INST_UP_1_INST_2020_079 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: 07/17/2020 03:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 19 Page 17 of 19 Page 18 of 19 Page 19 of 19