NCS000554_MONITORING INFO_20190225

STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.�V6
0 0.0
DOC TYPE
❑ FINAL PERMIT
N MONITORING REPORTS
❑ APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑
YYYYM M DD

(� DUKE
�2 ENERGY.
February 17, 2020
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:
RF=GFIVED
FEB 2 5 2019
CEN i VQNL FI) Es
DVVR SECTIO- m
Subject: Duke Energy Carolinas, LLC
NPDES Storm Water Discharge Monitoring Report for:
Buck Combustion Turbine Combined Cycle (CTCC) Statio � NCS000554 — Rowan County
In accordance with Part Ill, E(2) of the above referenced NPDES Storm Water permit, the original and
one copy of the DMR for Year 3 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 Robert Wylie at 704-382-4669.
Yours truly,
Kristopher C Eisenrieth
General Manager
Buck Combined Cycle
Attachments
Mailed by USPS: 7018 0680 0001 8853 8030
Return Receipt USPS: 9590 9402 3915 8060 3626 89

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000554
FACILITY NAME Buck Combustion Turbine Combined Cycle (CTCC) Station
PERSON COLLECTING SAMPLE(S) Myron Amick/Sally Modad/CARDNO
CERTIFIED LABORATORY(S) Duke Energy of the Carolinas _LLCJah #
Shealy Environmental SerJi*e , NG _ - #
Part A: Specific Monitoring Requirements
FEB 2 5 2019
[aENiP;r14 t�`rl1i/y�i:
aWR SEC`+ 4 JO''
SAMPLES COLLECTED DURING CALENDAR YEAR: 2020
(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 app.)
Total
Rainfall
pH
mo/dd/ r
MG
inches
SW001
1/24/20
NIA
1.36
7.2
Outfall
No.
Date
Sample
Collected
01042
Copper, Total
(as Cu)
mo/dd/ r
m L
SW001
1/24120
0.00460
Outfall
Date
No.
Sample
Ammonia
Total Nitrogen
Collected
mo/dd/ r
mg -NIL
m -NIL
SW001
1/24/20 1
<0.02
0.88
Outfall
No.
Date
Sample
Collected
C0530
00556
Solids, Total
Suspended -
Concentration
Oil & Grease
mo/dd/ r
m L
m
S W001
1/24/20
115
<5.0
COUNTY Rowan
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Permit Number NCS000554 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 B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
Date
i.
50050
00556
410530
00400
No.
Sample
Total Flow
Total
Oil & Grease
Non -polar
Total
pH
New Motor
Collected
(if applicable)
Rainfall
(if appl.)
O&GITPH
Suspended
Oil Usage
(Method 1664
Solids
SGT-HEM), if
appl.
mo/dd/ r
MC
inches
m
MgA
unit
allmo
STORM EVENT CHARACTERISTICS: Mail Original and one copy to:
Division of Water Quality
Date 1/24/20 Attn: Central Files
Total Event Precipitation (inches): 136 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."
(Sig ature of Permittee) (Date)
Permit Number NCS000554 Form SWU-247, last revised 21212012
Page 2 of 2