NC0024406_Rerounting of Outfall 111_20200610

(•I, DUKE Belews Creek Steam Station
ENERGY® Duke Energy Carolinas
3195 Pine Hall Road
Belews Creek,NC 27009
June 10,2020
Danny Smith
North Carolina Division of Water Resources
1617 Mail Service Center RECEIVED
Raleigh,NC 27699-1617
JUN 18 2020
RE: Duke Energy Carolinas,LLC—Belews Creek Steam Station
Special Order by Consent WQ S18-009 NCDEQ/DWR/NPDES
Completion Notification
Dear Mr.Smith:
In accordance with NC Environmental Management Commission Special Order by Consent, EMC WQ S18-009, Duke
Energy Carolinas, LLC (Duke) is hereby submitting this notification that the rerouting of outfall 111, toe drains, to
outfall 006A was completed with discharge to outfall 006A on June 1, 2020. This notification fulfills our obligation
found in the subject Orders Sections 2(b)(2)and 2(b)(3).
Should you have any questions regarding this submittal or require additional information, please contact Joyce
Dishmon at(336)623-0238 or email [e-mail].
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 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. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations.
Sincerely,
x/17
Michael Lanning
General Manager III, Regulated Stations
Belews Creek Steam Station
Power Generation Carolinas East

/., DUKE Belews Creek Steam Station
` ENERGY Duke Energy Carolinas
3195 Pine Nall Road
Belews Creek,NC 2700g
May 27,2020
Bob Sledge
North Carolina Division of Water Resources
1617 Mail Service Center
Raleigh,NC 27699-1617
RE: Duke Energy Carolinas, LLC—Belews Creek Steam Station
Belews Creek Steam Station
Special Order by Consent WQ S18-009
Submittal of Physical Chemical Analytical Data.
Dear Mr.Sledge:
In accordance with NC Environmental Management Commission Special Order by Consent, EMC WQ S18-009,
Duke Energy Carolinas. LLC (Duke) is hereby submitting weekly analytical results through May 12'h for your
review. This submittal is required per subject Order Section 2(a)(3).
Should you have any questions regarding this submittal or require additional information, please contact Joyce
Dish mon at(336)623-0238 or email [e-mail].
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 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.I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations.
Sincerely,
24-'`ns
Michael Lanning
General Manager III, Regulated Stations
Belews Creek Steam Station
Power Generation Carolinas East
cc: Joyce Dishmon/Filenet
Brenda Johnson
Shannon Langley—via email

Belews Creek Steam Station RE € -:IVED
Weekly Physical/Chemical Data
JUN 18 2020
SOC WQ S18-009 NCDEC!DWR/NPDES
TKN
O&G Hg NO2+NO3 mg- mg- P mg- Sulfate Fluoride Chloride Bromide Total Hardness Iron Al TI Ag Se Pb Cu Cd As Total Nitrogen TSS Turbidity
Location Date pH mg/I ng/I N/L N/L P/L mg/I mg/L mg/L mg/L mg/L(CaCO3) mg/L mg/L Zn ug/I ug/L ug/L ug/L ug/L ug/L Cr ug/L ug/L ug/L TDS mg/L mg/-N/L mg/L NTU
P/C Inf 1/7/2020 7.48 <5 1.56 0.26 0.67 0.013 190 0.78 330 4.2 697 0.246 0.20 27.4 0.69 <1 11.00 <1 1.11 <1 0.541 3.26 1010 0.93 3.10 4.36
P/C Eff 1/7/2020 7.48 <5 1.59 0.26 0.65 0.012 190 0.77 340 4.2 710 0.247 0.18 27.0 0.68 <1 10.60 <1 1.27 <1 0.581 3.15 944 0.91 3.00 4.32
P/C Inf 1/14/2020 7.31 <5 1.77 0.26 0.63 0.014 190 0.70 330 4.0 683 0.285 0.23 26.1 0.75 <1 10.00 <1 1.54 <1 0.565 3.23 961 0.76 4.60 6.20
P/C Eff 1/14/2020 7.32 <5 1.77 0.26 0.50 0.013 190 0.72 330 4.0 700 0.284 0.22 25.3 0.75 <1 9.55 <1 1.30 <1 0.582 3.16 1000 0.89 4.50 4.94
P/C Inf 1/21/2020 7.30 <5 2.25 0.27 0.41 0.012 200 0.73 350 4.1 698 0.262 0.22 24.8 0.87 <1 9.57 <1 1.38 <1 0.560 3.01 986 0.68 3.50 4.31
P/C Eff 1/21/2020 7.30 <5 2.27 0.28 0.39 0.010 200 0.74 340 4.1 696 0.330 0.20 23.9 0.81 <1 9.85 <1 1.19 <1 0.504 2.85 1000 0.67 3.30 4.23
P/C Inf 1/28/2020 7.10 <5 1.68 0.27 0.59 0.014 190 0.64 330 3.8 683 0.290 0.22 25.3 0.78 <1 9.53 <1 1.33 <1 0.527 3.06 0.86 4.10 4.46
P/C Eff 1/28/2020 7.10 <5 1.61 0.34 0.62 0.018 190 0.64 330 3.8 A 688 0.282 0.21 25.4 0.80 <1 10.00 <1 1.25 <1 0.501 3.14 0.96 4.10 4.84
P/C Inf 1/31/2020 7.14 1060
P/C Eff 1/31/2020 7.18 1120
P/C Inf 2/4/2020 7.08 <5 1.68 0.27 0.43 0.013 190 0.64 320 3.8 662 0.374 0.285 20.7 0.59 <1 9.23 <1 1.37 <1 0.436 3.42 1100 0.70 5.7 5.59
P/C Eff 2/4/2020 7.25 <5 1.60 0.27 0.51 0.016 190 0.64 320 3.8 655 0.369 0.29 21.2 0.617 <1 9.10 <1 1.37 <1 0.454 3.59 1050 0.78 6.2 6.40
P/C Inf 2/10/2020 7.12 <5 2.20 0.26 0.43 0.022 160 0.60 260 3.2 608 0.564 0.668 22.7 0.583 <1 8.60 ` 1.03 1.85 1.30 0.362 5.30 996 0.69 8.2 11.60
P/C Eff 2/10/2020 7.09 <5 2.00 0.26 0.45 0.022 160 0.58 270 3.2 606 0.553 0.646 23.1 0.613 <1 8.80 1.08 1.97 1.30 0.431 5.46 1070 0.71 7.9 11.60
P/C Inf 2/18/2020 7.11 <5 2.19 0.25 0.46 0.019 170 0.59 270 3.2 561 0.582 0.589 22.9 0.70 <1 8.53 <1 1.62 1.01 0.409 4.82 798 0.71 5.6 11.70
P/C Eff 2/18/2020 6.98 <5 2.12 0.25 A 0.51 0.022 170 0.59 270 3.2 557 0.582 0.599 22.0 0.681 <1 8.17 <1 1.58 1.61 0.376 4.66 796 0.76 6.4 10.60
P/C Inf 2/25/2020 7.02 <5 1.75 0.25 0.62 0.019 170 0.60 270 3.1 532 0.575 0.394 19.9 0.71 <1 8.43 <1 1.50 <1 0.404 4.45 728 0.87 6.3 9.94
P/C Eff 2/25/2020 7.46 <5 1.79 0.25 0.65 0.019 170 0.60 270 3.1 535 0.593 0.40 20.1 0.682 <1 8.76 <1 1.44 <1 0.399 4.66 757 0.90 5.4 9.09 1
P/C Inf 3/3/2020 7.13 <5 1.53 0.27 0.59 0.016 170 0.58 260 3.1 585 0.506 0.346 18.2 0.553 <1 7.85 <1 1.04 <1 0.268 4.15 875 0.86 5.3 7.90
P/C Eff 3/3/2020 7.42 <5 1.59 0.28 0.59 0.016 170 0.58 260 3.2 577 0.477 0.30 17.3 0.52 <1 8.01 <1 <1 <1 0.273 3.98 857 0.87 4.0 7.46
P/C Inf 3/10/2020 8.01 <5 A 1.12 0.28 0.50 0.018 170 0.58 260 3.2 570 0.482 0.254 15.5 0.484 <1 8.05 <1 1.27 <1 0.203 4.48 919 0.78 6.8 7.95
.
P/C Eff 3/10/2020 8.23 <5 0.65 0.28 0.51 0.01 170 0.60 270 3.2 566 0.731 0.05 5.0 0.454 <1 7.00 <1 <1 <1 0.103 1.70 868 0.79 2.9 2.46
P/C Inf 3/17/2020 8.54 <5 <0.05 0.24 0.58 0.02 160 0.62 250 A 3.1 562 0.702 0.704 7.49 0.242 <1 7.88 1.12 1.68 1.49 0.124 23.3 964 0.82 19 14.4
P/C Eff 3/17/2020 7.58 <5 <0.05 0.24 0.54 0.01 160 0.62 260 3.1 267 0.256 0.057 <5.0 0.2 <1 6.58 <1 1.06 <1 <1 2.78 1000 0.78 2.5 1.19
P/C Inf 3/24/2020 8.28 <5 1.42' 0.26 0.6 0.017 160 0.62 250 3.1 556 0.568 0.253 6.29 0.038 <1 9.37 <1 <1 <1 <0.01 18.1 972 0.86 4.9 8.12
P/C Eff 3/24/2020 7.93 <5 0.61 0.26 0.62 A 0.008 170 0.6 260 3.1 566 0.259 0.016 <5.0 0.331 <1 7.83 <1 <1 <1 <0.01 3.1 73 0.88 <2.5 1.53