NCS000581_MONITORING INFO_20200129

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STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
ooD�0
DOC TYPE
0 FINAL PERMIT
�Q MONITORING REPORTS
❑ APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑ ') L'�) U () /
YYYYMMDD

DUKE
ENERGY®
PROGRESS
File: 12520 R
NC Division of Environmental Management
Division of Water Quality
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
i %L FILES
DW,R SECT
Duke Energy Progress, LLC
Roxboro Steam Electric Plant
1700 Dunn(Activ Road
Senora, NC 27J4f
January 20, 2020
Subject: Roxboro Steam Electric Generating Plant
National Pollutant Discharge Elimination System (NPDES) Number NCS000581
Stormwater Discharge Monitoring Report
Dear Sir or Madam:
In accordance with the NPDES Permit Number NCS000581 concerning the subject facility,
enclosed is the Monthly Stormwater Discharge report for Duke Energy Progress, LLC. This report
has been submitted monthly due to Outfall SW -A exceeding the benchmark for TSS on June 7,
2019 but has been below the benchmark in succeeding months; however the benchmark for Copper
was exceeded on October 31, 2019 but has been below the benchmark in succeeding months.
I certify, under penalty of I(tiv, that this document and all attachments were prepared cruder my
direction or supervision in accordance ivith a system designed to assure that qualified personnel
properly gather and evaluate the itnfortticitiotc sctbntitted. Based on in), 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 hest of my knowledge and belief, true, accurate,
and complete. I ant aware that there are significant penalties for submitting false information,
including the possibility, of fins and imprisonmentfor knowing violations.
Please contact Ms. Lori Tollie at [phone], if there are any questions concerning the data in
this submittal.
Sincerely,
RECEIVED
<J4�� -
JAN 2 9 2020
Tom Copolo- Manager
CEN7-RAL FILES
Roxboro Steam Electric Generating Plant
°WR SECrlo�j
Enclosures

Permit Number NCS000581
FACILITY NAME Roxboro Electric Steam Plant
PERSON COLLECTING SAMPLE(S) Plant Personnel/Duke Analyti
CERTIFIED LABORATORY(S) Duke Enerpy
Part A: Specific llonitoring Requirements
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
SAMPLES COI.I.EcTFD DURING CALENDAR YEAR: 20t9
i
(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.)
Lab 4 329
COUNTY PERSON
PHONE NO. [phone]
SIGNATURE OF PERMITI'EE OR DESIGNEE
REQUIRED ON PAGE 2
Outfall
No.
Date
Sample
Collected
00400
01119
00981
71901
01092
00530
W999
Total Rainfall
pH
Copper Tolal
Selenium Total
Mercury Total
Zinc Total
TSS
Non -Polar Oil &
Grease
Boron
moldd/ yr
inches
unit
m L
m9ft
ng1l,
m• 1,
m 1,
m• L
m L
SLY -A
12/17/2019
0.19
721
0.00507
<0.001
5.26
0.006
<2 i
<5
4.05
Outfall
Date
01079
00978
00998
01113
01118
01074
01114
01268
00982
No.
Sample
Collected
Ag
As
Be
Cd
Cr
Ni
Pb
Sb
11
moldd/ r
m L
m L
m L
m L
mgvl,
mg/1-
m 1,
mgtL
m L
SW -A
12/t7/2019
<0.002
<0.001
<0.00I
<0.00I
<O.WI
0.00138
<0.001
<0.001
<0.0902
RECEIVED
JAIL 2 9 2020
CENTRAL FILES
DWR SECTION
Farm SWU-247, last revised 1/27/2017
Permit Number NC5000581 Page 1 of 2

Does this facility perform Vehicle Mainienance Activities using store than 55 gallons of new motor oil per month? Yes X no
(if yes. complete Pan B)
Part R: Vehicle Maintenanev Activity Monitoring Requirements
Outrall
Date
50050
00556
00530
0[F100
No.
Sample
Total Flow (if
Total Rainfall
Oil & Crease (if
Non -polar
Total Suspended
pH
New Molor Oil
Collected
applicable)
appi.)
O&GITPH
Solids
Usage
(Method 1664
SGT-HI?1+I), if
appl.
molddlvr
MG
inches
m
junit
a1/mo
ImgA
I
imPA
STORM EVENT CHARACTERISTICS.
Mail Original and one copy to:
Date 12/1712019 Division of Water Quality
Total Event Precipitation (inches): 0.19 Attn: Central Files
Event Duration (hours): NA (only if applicable — see permit.) 1617 Mail Service Center
Raleigh. North Carolina 27699-1617
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable —we permit.)
"l 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. Erased 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 hest 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."
of
a1(a3hao
(Date)
Permit Number NC5000581
Form SWU-247, last revised 1/27/2017
Page 2 of 2