NCS000554_MONITORING INFO_20190314

STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
N<:;
�
DOC TYPE
El FINAL PERMIT
MONITORING REPORTS
❑ APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑ 3 o / �
YYYYMMDD

('DUKE
ENERGY.
March 4, 2019
NC Department of Environmental Quality
Attention: Central Files
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Duke Energy
Buck Combined Cycle
1385 Dukeville Road
Salisbury, NC 282146
o:
Subject: Duke Energy Carolinas, LLC
NPDES Storm Water Discharge Monitoring Report for:
Buck Combustion Turbine Combined Cycle (CTCC) Station — NCS000554 — Rowan County
In accordance with Part III, E(2) of the above referenced NPDES Storm Water permit, the original and
one copy of the DMR for Year 2 Period 1 for the permitted stormwater outfalls is enclosed.
Please direct any correspondence or questions concerning the subject facility NPDES
Programs to Dale Wooten at 704-202-2533 or Liz Glenn at 980-373-0530.
Yours truly,
Henry A. Botkins, Jr.
General Manager
Buck Combined Cycle a,r
1,
Attachments a ����O�F sl .
Mailed by USPS: 7018 0040 0000 0302 4481
Return Receipt USPS: 9590 9402 3857 8060 1485 70

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000554
FACILITY NAME Buck Combustion Turbine Combined Cycle (CTCC) Station
PERSON COLLECTING SAMPLE(S) Myron Amick/Dan Diffenbach/CARDNO
CERTIFIED LABORATORY(S) Duke Energy of the Carolinas, LLC Lab #248
Shealy Environmental Services, NC Lab #329
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2019
(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.)
Outfall
No.
Date
Sample
Collected
50050
00400
Total
Flow (if a .)
Total
Rainfall
pH
mo/dd/ yr
MG
inches
SW001
1129/19
NIA
0.18
7.3
Outfall
No.
Date
Sample
Collected
01042
Copper, Total
(as Cu)
mo/dd/ r
m L
SW001
1/29/19
0.00467
Outfall
Date
No.
Sample
Ammonia
Total Nitrogen
Collected
mo/dd/ r
mg -NIL
m -N/L
SW001
1/29/19
1 <0.02
0.18
Outfall
.No.
Date
Sample
Collected
C0530
00556
Solids, Total
Suspended -
Concentration
Oil & Grease
mo/dd/ r
mg1L
mg1L
S W 001
1/29/19
15
<5.0
Permit Number NCS000554
COUNTY Rowan
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Form SWU-247, last revised 21212012
Page 1 of 2

Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? —yes X no
(if yes, complete Part 13)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
Date
50050
00556
00530
00400
Total Flow
Total
Oil & Grease
Non -polar
Total
pH
New Motor
No.
Sample
Collected
(if applicable)
Rainfall
(if appl.)
O&GITPH
Suspended
Oil Usage
(Method 1664
Solids
SGT-HEM), if
appl.
molddl yr
MG
inches
m9A
mgA
unit
at/mo
STORM EVENT CHARACTERISTICS: Mail Original and one copy to:
Division of Water Quality
Date 1/29/19 Attn: Central Files
Total Event Precipitation (inches): 0.18 1617 Mail Service Center
Event Duration (hours): (only il'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 th ossibility, of fines and pr. nmen Jor knowing violations."
(Signature of Permittee) (Date)
Permit Number NCS000554 Form SWU-247, last revised 21212012
Page 2 of 2