NCS000573_SDO DMR_20211119

FnvD
i on 2Itmer,t of
R CenvedQUol ity
OV 19 2021
(� DUKE Winston !,,m
ENERGY r ?
Belews Creek Steam Statioh0nal Gtf ce
3195 Pine Hall Road
Belews Creek, NC
336-445-0642
Certified Mail#7019 1640 0000 1291 5435
November 4, 2021
NC Department of Environmental Quality
Winston-Salem Regional Office
Attention: DEMLR Stormwater Program
450 West Hanes Mill Road
Suite 300
Winston-Salem, NC 27105
Subject: Duke Energy Carolinas, LLC
NPDES Storm Water Discharge Monitoring Report for: October 2021
Belews Creek Steam Station — NCS000573 — Stokes County
Attention: DEMLR Stormwater Program
In accordance with Part III, E (2) of the above referenced NPDES Storm Water permit, the original and one
copy of the monthly report for the permitted stormwater outfalls are enclosed. The period for sampling
ended on October 31, 2021.
SW003 and SW011 are in Tier I status for analyte TSS. SW006 remains in Tier III status for analytes
Copper and Zinc. There were no qualifying storm events in October 2021.
For the above listed outfalls, the station entered in a Tier I and Tier III status. Duke Energy has performed
the steps to determine the cause of exceedance as required by the Tier status at each outfall. Rip rap and
paving has been placed in the SW003 and SW006 locations.
Please direct any correspondence or questions concerning the Belews Creek Steam Station NPDES
Stormwater Program to Brenda Johnson at [phone] or Lori Tollie at [phone].
Yours truly,
Michael Lanning
General Manager III, Regulated Stations
RRECC Belews Creek Steam Station
Attachments

NC Department ^•f
Environmental Quality
Received
NOV 1 9 2321
STORMWATER DISCHARGE OUTFALL(SDO) \�Ji��ston I`m
MONITORING REPORT
R^;ional Office
Permit Number NCS000573 SAMPLES COLLECTED DURING CALENDAR YEAR: 2021
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME Belews Creek Steam Station COUNTY Stokes
PERSON COLLECTING SAMPLE(S) NA PHONE NO. 3( 36)445-0634
CERTIFIED LABORATORY(S)Duke Energy Carolinas,LC Lab#248
Pace Analytical Services Lab#329
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Part A:Specific Monitoring Requirements
Outfall Date 50050 00400 01077 01002 01022 01012 _01027
No. Sample Total Total pH Silver,Total(as Arsenic,Total Boron,Total Beryllium, Cadmium,
Collected Flow(if app.) Rainfall Ag) (as As) (as B) Total(as Be) Total(as Cd)
mo/dd/yr MG inches mg/L mg/L mg/L mg/L mg/L
SW003 N/A N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2021
SW006 N/A N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2021
SWO11 N/A N/A ;NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2021
Outfall Date 01034 01042 01067 01051 01097 01147 01059 01092
No. Sample Chromium, Copper, Nickel,Total Lead,Total(as Antimony, Selenium,Total Thallium, Zinc,Total(as
Collected total(as Cr) Total (as Ni) Pb) Total(as Sb) (as Se) (Total as TI) Zn)
(as Cu)
mo/dd/v r mg/L mg/L I mg/L mg/L mg/L mg/L mg/L mg/L
SW003 N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2021
SW006 N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2021
SW011 N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2021
Outfall Date 71900 CO530 00556
No. Sample Mercury,Total, Solids,Total Oil&Grease
Collected Method 1631E Suspended—
Concentration
mo/dd/yr mg/L mg/L mg/L
SW003 N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2021
SW006 N/A NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2021
SWO11 N/A _ NO QUALIFYING FLOW FOR THE MONTH OF OCTOBER 2021
Permit Number NCS000573 Form SWU-247,last revised 6/12/2015
Page 1 of 2

Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?0 yes Ono
(if yes,complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall Date 50050 00556 00530 00400
No. Sample Total Flow Total Oil&Grease Non-polar Total pH New Motor
Collected (if applicable) Rainfall (if appl.) O&G/TPH Suspended Oil Usage
(Method 1664 Solids
SGT-HEM),if
appl.
mo/dd/yr MG inches mg/I mg/1 unit gal/mo
STORM EVENT CHARACTERISTICS: Mail Original and one copy to:
Division of Energy Mineral and Land Resources
Date NA Attn:Central Files
Total Event Precipitation(inches): NA 1617 Mail Service Center
Event Duration(hours): (only if applicable—see permit.) Raleigh,North Carolina 27699-1617
(if more than one storm event was sampled)
Date
Total Event Precipitation(inches):
Event Duration(hours): (only if applicable—see permit.)
"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."
iI/q/2 71
(Signature of Permittee) (Date)
Permit Number NC5000573 Form SWU-247,last revised 6/12/2015
Page 2 of 2