NCS000571_MRO Copy MONITORING REPORT_20210222

DUKE
ENERGY.
February 17, 2021
Duke Energy Carolinas, LLC
Rogers Energy Complex
573 Duke Power Road
Mooresboro, NC 28114
NC Environmental Quality - DEMLR
Attention: Stormwater DMR
610 East Center Avenue, Suite 301
Mooresville, NC 28115
Subject: Duke Energy Carolinas, LLC
NPDES Stormwater Discharge Monitoring Report for:
Rogers Energy Complex - NCS000571— Cleveland / Rutherford Counties
Year 6 — Period 1 DMR Submittal — January 2021 DMR
Dear Sir or Madam:
In accordance with Part 1I1, E(2) of the above referenced NPDES Stormwater permit, the original and one
copy of the Stormwater Discharge Outfall (SDO) monitoring report for part of the Year 6 — Period 1 (January)
are attached.
There was not a qualifying rain event to sample during the month of January 2021 for Outfall SW001.
A summary of analytes reported at concentrations above the permit benchmarks for January sampling event
is provided below:
Permitted Outfall
Date Sampled
Analyte -1
Reported
Concentration
Permit
Benchmark
SWO04
1/25/2021
Zinc
0.184 m /I
0.126 m /1
Please direct any correspondence or questions concerning the Rogers Energy Complex NPDES Stormwater
Program to Steve Hodges at [phone].
"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,
Jeffrey A. Joyce
General Manager II
Rogers Energy Complex - Cliffside Steam Station
Fossil/Hydro Generation - Carolinas Coal Generation

Electronic w/attachment:
USPS Tracking Number:
7020 0090 0001 7517 0290
Robert Wylie
Mooresville Regional Office (original plus one copy)

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