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HomeMy WebLinkAboutNC0003468_Application_20220222Dan River Combined Cycle Duke Energy Carolinas 864 South Edgewood Road Eden, NC 27288 February 21, 2022 Mr. Sergei Chernikov Supervisor - NC Permitting Group NC Division of Water Resources NPDES Wastewater Unit 1617 Mail Services Center Raleigh, NC 27699 1617 Subject: Duke Energy Carolinas, LLC Dan River Combined Cycle Station NPDES Permit No. NC0003468 Rockingham County Permit Renewal Application - Update Dear Mr. Chernikov: Per Condition A (15) - Instream Monitoring, Duke Energy Carolinas, LLC, (Duke) is submitting the attached Instream Data Summary Table. Please add the Summary Table to the Permit Renewal Application File dated May 28, 2021. Should you have any questions regarding this submittal or require additional information, please contact Joyce Dishmon at 336-394-5524 or email Joyce.Dishmon @ duke-ener .com. 1 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 manage 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. 1 am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations Sincerely, Terry Tuck GM II Regulated Stations Dan River Combined Cycle Attachments Cc: Lon Snider - WSRO, 450 West Hanes Mill Road, Suite 300, Winston-Salem, NC 27105 Joyce Dishmon/Filenet - via email Wiliam Milam - via email DAN RIVER COMBINED CYCLE INSTREAM RESULTS 2021 NPDES PERMIT RENEWAL APPLICATION Facililty Date Location Code Location Depth (m) As, Total Recoverable (ug/L) As, Dissolved (ug/L) Se, Total Recoverable (ug/L) Se, Dissolved (ug/L) Hg, Total Recoverable (ng/L) Hg, Dissolved (ng/L) Cr, Total Recoverable (ug/L) Cr, Dissolved (ug/L) Pb, Total Recoverable (ug/L) Pb, Dissolved (ug/L) Cd, Total Recoverable (ug/L) Cd, Dissolved (ug/L) Cu, Total Recoverable (ug/L) Cu, Dissolved (ug/L) Zn, Total Recoverable (ug/L) Zn, Dissolved (ug/L) Hardness, Total (mg/L as CaCO3) Dan River CC 5/16/2017 B_2_DRUP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <0.1 <0.1 1.07 <1.0 <5.0 25.8 25.8 Dan River CC 5/18/2017 B_2_DRUP Upstream 0.3 1.4 1.7 Dan River CC 8/16/2017 B_2_DRUP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 3.95 1.53 2.46 <1.0 1.61 <1.0 <0.1 <0.1 2.36 1.12 <5.0 <5.0 27.1 Dan River CC 11/14/2017 B_2_DRUP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 0.827 1.05 <1.0 <1.0 0.238 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 27.9 Dan River CC 2/28/2018 B_2_DRUP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 1.14 0.727 <1.0 <1.0 0.25 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 8.75 32.5 Dan River CC 5/30/2018 B_2_DRUP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 2.79 0.999 1.09 <1.0 0.588 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 26 Dan River CC 8/23/2018 B_2_DRUP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 3.43 1.34 1.03 <1.0 0.595 <0.2 <0.1 <0.1 1.49 <1.0 <5.0 <5.0 24.2 Dan River CC 11/19/2018 B_2_DRUP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 3.85 0.559 1.12 <1.0 0.473 <0.2 <0.1 <0.1 1.19 <1.0 <5.0 <5.0 24.3 Dan River CC 2/12/2019 B_2_DRUP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 1.42 1.58 <1.0 <1.0 <0.2 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 23.8 Dan River CC 5/6/2019 B_2_DRUP Upstream 0.3 <1.0 <1.0 0.912 <1.0 <0.2 <0.1 <1.0 <5.0 25.2 Dan River CC 8/14/2019 B_2_DRUP Upstream 0.3 <1.0 <1.0 0.506 <1.0 <0.2 <0.1 <1.0 <5.0 37.9 Dan River CC 2/4/2020 B_2_DRUP Upstream 0.3 <1.0 <1.0 <0.5 <1.0 <0.2 <0.1 <1.0 <5.0 25.4 Dan River CC 8/4/2020 B_2_DRUP Upstream 0.3 <1.0 <1.0 0.619 <1.0 <0.2 <0.1 <1.0 <5.0 27.2 Dan River CC 8/20/2020 B_2_DRUP Upstream 0.3 <0.5 Dan River CC 2/2/2021 B_2_DRUP Upstream 0.3 <1.0 <1.0 0.777 <1.0 <0.2 <0.1 <1.0 <5.0 22 Dan River CC 8/26/2021 B2DRUP Upstream 0.3 <1.0 <1.0 <0.5 <1.0 <0.2 <0.1 <2.0 <5.0 26.2 Dan River CC 5/16/2017 E_1 Downstream 0.3 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 25.8 Dan River CC 5/18/2017 E_1 Downstream 0.3 1.83 0.736 Dan River CC 8/16/2017 E_1 Downstream 0.3 <1.0 <1.0 <1.0 <1.0 5.12 1.56 2.75 <1.0 2 <1.0 <0.1 <0.1 2.71 1.05 7.73 <5.0 28.4 Dan River CC 11/14/2017 E_1 Downstream 0.3 <1.0 <1.0 <1.0 <1.0 1.56 1.54 <1.0 <1.0 0.255 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 24.9 Dan River CC 2/28/2018 E_1 Downstream 0.3 <1.0 <1.0 <1.0 <1.0 1.32 0.666 <1.0 <1.0 0.281 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 7.16 28.7 Dan River CC 5/30/2018 E_1 Downstream 0.3 <1.0 <1.0 <1.0 <1.0 3.75 1.37 1.49 <1.0 0.809 <0.2 <0.1 <0.1 1.14 <1.0 <5.0 <5.0 25.2 Dan River CC 8/23/2018 E_1 Downstream 0.3 <1.0 <1.0 <1.0 <1.0 4.63 1.34 1.05 <1.0 0.713 <0.2 <0.1 <0.1 1.55 <1.0 <5.0 <5.0 24.1 Dan River CC 11/19/2018 E_1 Downstream 0.3 <1.0 <1.0 <1.0 <1.0 3.06 0.681 <1.0 <1.0 0.515 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 23.4 Dan River CC 2/12/2019 E_1 Downstream 0.3 <1.0 <1.0 <1.0 <1.0 1.39 6.01 <1.0 <1.0 0.207 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 24.7 Dan River CC 5/6/2019 E_1 Downstream 0.3 <1.0 <1.0 0.94 <1.0 <0.2 <0.1 <1.0 <5.0 26.3 Dan River CC 8/14/2019 E_1 Downstream 0.3 <1.0 <1.0 0.544 <1.0 <0.2 <0.1 <1.0 <5.0 36.2 Dan River CC 2/4/2020 E_1 Downstream 0.3 <1.0 <1.0 0.639 <1.0 <0.2 <0.1 <1.0 <5.0 24.6 Dan River CC 8/4/2020 E_1 Downstream 0.3 <1.0 <1.0 0.521 <1.0 <0.2 <0.1 <1.0 <5.0 24 Dan River CC 8/20/2020 E_1 Downstream 0.3 0.501 Dan River CC 2/2/2021 E_1 Downstream 0.3 <1.0 <1.0 1.11 <1.0 <0.2 <0.1 <1.0 <5.0 20 Dan River CC 8/26/2021 E_1 Downstream 0.3 <1.0 <1.0 <0.5 <1.0 <0.2 <0.1 <2.0 <5.0 34.5 DAN RIVER COMBINED CYCLE INSTREAM RESULTS 2021 NPDES PERMIT RENEWAL APPLICATION Facililty Date Location Code Location Depth (m) As, Total Recoverable (ug/L) As, Dissolved (ug/L) Se, Total Recoverable (ug/L) Se, Dissolved (ug/L) Hg, Total Recoverable (ng/L) Hg, Dissolved (ng/L) Cr, Total Recoverable (ug/L) Cr, Dissolved (ug/L) Pb, Total Recoverable (ug/L) Pb, Dissolved (ug/L) Cd, Total Recoverable (ug/L) Cd, Dissolved (ug/L) Cu, Total Recoverable (ug/L) Cu, Dissolved (ug/L) Zn, Total Recoverable (ug/L) Zn, Dissolved (ug/L) Hardness, Total (mg/L as CaCO3) Dan River CC 5/16/2017 RR_2_DN Downstream 0.3 2.02 1.92 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 50.9 Dan River CC 5/18/2017 RR_2_DN Downstream 0.3 1.45 0.714 Dan River CC 8/16/2017 RR_2_DN Downstream 0.3 1.34 1.2 <1.0 <1.0 1.66 1.14 <1.0 <1.0 <1.0 <1.0 <0.1 <0.1 1.28 <1.0 <5.0 <5.0 60.5 Dan River CC 11/14/2017 RR_2_DN Downstream 0.3 2.95 2.77 <1.0 <1.0 0.834 0.925 <1.0 <1.0 <0.2 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 64 Dan River CC 2/28/2018 RR_2_DN Downstream 0.3 1.65 1.46 <1.0 <1.0 0.863 0.812 <1.0 <1.0 <0.2 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 7.01 59.7 Dan River CC 5/30/2018 RR_2_DN Downstream 0.3 1.13 1.02 <1.0 <1.0 2 0.799 <1.0 <1.0 0.216 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 53.5 Dan River CC 8/23/2018 RR_2_DN Downstream 0.3 1.11 <1.0 <1.0 <1.0 5.41 1.82 1.64 <1.0 1.31 <0.2 <0.1 0.135 3.14 1.13 7.83 <5.0 54.8 Dan River CC 11/19/2018 RR_2_DN Downstream 0.3 <1.0 <1.0 <1.0 <1.0 2.94 0.703 <1.0 <1.0 0.267 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 35.8 Dan River CC 2/12/2019 RR_2_DN Downstream 0.3 <1.0 <1.0 <1.0 <1.0 4.86 3.8 1.23 <1.0 1.01 <0.2 <0.1 <0.1 2.38 1.48 7.3 <5.0 45 Dan River CC 5/6/2019 RR_2_DN Downstream 0.3 <1.0 <1.0 0.953 <1.0 <0.2 0.127 <1.0 <5.0 44.2 Dan River CC 8/14/2019 RR_2_DN Downstream 0.3 <1.0 <1.0 0.551 <1.0 <0.2 <0.1 <1.0 <5.0 63.7 Dan River CC 2/4/2020 RR_2_DN Downstream 0.3 <1.0 <1.0 0.751 <1.0 <0.2 <0.1 <1.0 <5.0 40.2 Dan River CC 8/4/2020 RR_2_DN Downstream 0.3 <1.0 <1.0 1.32 <1.0 <0.2 <0.1 <1.0 <5.0 96.8 Dan River CC 8/20/2020 RR_2_DN Downstream 0.3 0.566 Dan River CC 2/2/2021 RR_2_DN Downstream 0.3 <1.0 <1.0 1.35 <1.0 <0.2 <0.1 <1.0 <5.0 30.3 Dan River CC 8/26/2021 RR_2_DN Downstream 0.3 <1.0 <1.0 <0.5 <1.0 <0.2 <0.1 <2.0 <5.0 61.2 Dan River CC 5/16/2017 RR_2_UP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 41.5 Dan River CC 5/18/2017 RR_2_UP Upstream 0.3 1.44 0.757 Dan River CC 8/16/2017 RR_2_UP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 1.43 1.32 <1.0 <1.0 <1.0 <1.0 <0.1 <0.1 1.15 <1.0 <5.0 <5.0 51.5 Dan River CC 11/14/2017 RR_2_UP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 1.03 0.939 <1.0 <1.0 <0.2 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 54.1 Dan River CC 2/28/2018 RR_2_UP Upstream 0.3 <1.0 1.46 <1.0 <1.0 1.07 0.869 <1.0 <1.0 <0.2 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 7.18 47.1 Dan River CC 5/30/2018 RR_2_UP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 1.78 0.79 <1.0 <1.0 0.207 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 41.7 Dan River CC 8/23/2018 RR_2_UP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 5.85 1.87 1.56 <1.0 1.32 0.383 <0.1 0.399 3.46 2.11 7.89 <5.0 80.5 Dan River CC 11/19/2018 RR_2_UP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 2.92 0.775 <1.0 <1.0 0.212 <0.2 <0.1 <0.1 <1.0 <1.0 <5.0 <5.0 31.5 Dan River CC 2/12/2019 RR_2_UP Upstream 0.3 <1.0 <1.0 <1.0 <1.0 4.68 4.68 <1.0 0.768 <0.2 <0.1 <0.1 2.02 1.41 5.24 <5.0 40.5 Dan River CC 5/6/2019 RR_2_UP Upstream 0.3 <1.0 <1.0 0.904 <1.0 <0.2 <0.1 <1.0 <5.0 40.8 Dan River CC 8/14/2019 RR_2_UP Upstream 0.3 <1.0 <1.0 0.539 <1.0 <0.2 <0.1 <1.0 <5.0 60.4 Dan River CC 2/4/2020 RR_2_UP Upstream 0.3 <1.0 <1.0 0.822 <1.0 <0.2 <0.1 <1.0 <5.0 37.4 Dan River CC 8/4/2020 RR_2_UP Upstream 0.3 <1.0 <1.0 1.3 <1.0 <0.2 <0.1 1.22 <5.0 30.8 Dan River CC 8/20/2020 RR_2_UP Upstream 0.3 0.62 Dan River CC 2/2/2021 RR_2_UP Upstream 0.3 <1.0 <1.0 1.5 <1.0 <0.2 <0.1 <1.0 <5.0 29.9 Dan River CC 8/26/2021 RR_2_UP Upstream 0.3 <1.0 <1.0 <0.5 <1.0 <0.2 <0.1 <2.0 <5.0 60.7