NCS000575_MONITORING INFO_20191126

STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
lvc
DOC TYPE
PERMIT
k❑FINAL
YJ' MONITORING REPORTS
❑ APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑
YYYYMMDD

T �
(� DUKE
ENERGY®
PROGRESS
November 22, 2019
Certified Mail: 7014 1820 0001 7891 3442
Nile Pt.: 12520-R
NCDEQ
Division of Water Resources
Attention: Central Fiies
1617 Mail Service Center
Raleigh, NC 27699-1617
NOV 2 6 2019
CENTRAL FILES
D R SECTION
RE: Duke Energy Progress, LLC.
NPDES SDOMR Year 4 Period 12nd Quarter
Asheville Steam Electric Plant- NCS000575 — Buncombe County
Dear Sir or Madam:
Garry A. Whisnant
Plant General Manager
Asheville Steam Electric Planl
Duke Energy Progress
ASVL PLT/ 200 CP&1 Dr
Arden, NC 28704
a 828-687-5211
f. 828-687.5204
garry. whtsnanti�duke-enetgy.com
In accordance with Part III, Section E: I and E.2. of the above referenced stormwater permit, Duke
Energy Progress, LLC respectfully submits, an original and one copy of Year 4- Period 1 -- 2nd Quarter
SDOMR for the facility stormwater outfalls.
Please note, SW-7 and SW-8 have not been constructed and are not included in this submittal.
Should you have any questions regarding this Submittal or require additional information, piease
contact Teresa Williams at 828-687-5240 or Matthew Fields at 828-687-5230.
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a systent designee! to assure that qualified personnel
proptrt-v Father and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the S.vsteni, or those persons directly responsible ,for- gathering the
infortmation, the information suhrnittetl is, to the hest of my knowledge anti belief; true, accurate, and
complete. 1 ain aware that there are significant penalties for submitting false info"nation, including
the possibiliiv of fines and inrprisonnient for knowing violations. "
Sincerely,
Jeff McKee
Asheville Maintenance Superintendent
enclosure
www.duke-energy.com

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000575 SAMPLES COLLECTED DURING CALENDAR YEAR: 2019 Year4 Period 1 2nd Qtr
(This monitoring report shall be received by the Division no later than 30 days from
the dale the facility receives the sampling results from the laboratory.)
FACILITY NAME Asheville Steam Electric Plant COUNTY Buncombe
PERSON COLLECTING SAMPLE(S) _ Malt Fields PHONE NO. (_828_) 687-5211
LABORATORY(S) Asheville Steam EleCIPC Plant 5055
Duke Energy Analytical Lat)aratory Lab 9 248
SIGNATURE OF PERM lT-I'EE OR DESIGNEE
REQUIRED ON LAST PAGE.
Part A: Specific Monitoring Requirements
Outfall
No.
Date
Sample
Collected
No
Flow
YIN
50050
Total
Flow if a
Total
Rainfall
molddl r
MG
inches
SW001
nla
Yes
NO FLOW AT T IHS OUTFALL DURING THE YEAR 4 PERIOD 1
X NO FLOW ATTHIS OUTFALL DURING THIS RAIN EVENT' LISTED.
Na
SNN'003
10/30/19
NO
NO FLO\V AT THIS OUTFALL DURING THE YEAR 4 PERIOD 1
NO FLOW AT THIS OUTFALL DURING `THIS RAIN EVENT' LISTED.NO FLOW AT THIS OUTFALL
1.52
Outfall
No.
Date
Sample
Collected
00400
00530
01097
01002
01012
01022
01027
01034
01042
01051
01067
01147
01092
01077
01059
171900
pH
Solids, Total
Suspended
Concentration
Antimony,
Total (as
Sh)
Arsenic,
Total as
(As)
Beryllium,
'total (as
Be)
Boron,
Total
(as B)
Cadmium,
Total (as
Cd)
Chromium,
Total (as
Cr)
Copper,
Total
(as Cu)
lead,
Total
(as Ph)
Nickel,
Total
(as Ni)
Selenium,
Total (as
Se)
Zinc,
Total
(as Zn)
Silver.
Total (as
Ag)
'Thallium,
Total (as
TI)
Mercury,
Total,
Method
1631 E
mo/dd/vr
SU
m L
mgjL
m IL
m L
In L
m /L
m /L
m /L
m /L
m L
m l
m L
m /L
m /L
n L
SNV001
n1a
SNi'003
10130119
6.81
9
<0.001
0.00125
<0.001
<0.05
<0.001
<0.001
000306
<0.001
0,00110
<0.001
0.020
<0.0002
<0.0002
8.08
Outfall
No.
Date
Sample
Collected
00400
00530
01097
01002
01012
01022
01027
01034
01042
01051
01067
01147
01092
01077
01059
71900
pH
Solids,'I`otal
Suspended
Concentration
Antimony,
Total (as
Sb)
Arsenic,
Total as
(As)
Beryllium,
Total (as
Be)
Boron,
Total
(aS B)
Cadmium,
Total (as
Cd)
Chromium,
'Total (as
Cr)
Copper,
Total
(as Cu)
Lead,
Total
(as I'h)
Nickel,
Total
(as Ni)
Selenium,
'Total (as
Se)
Zinc,
Total
(as Zn)
Silver,
Total (as
Ag)
Thallium,
'Total (as
TI)
Mercury,
Total,
tilethod
1631E
mo/dd/vr
SU
m IL
m L
m /L
m L
mg /L
m /L
m /L
m IL
m /L
m L
m L
m L
m /L
m /L i
n gtL
S%V001
n1a
SNV003
n1a
Based on Form SIVU-247 Page 1 of 2

Does this facility perform Vehicle Maintenance Activities using more than » gallons of new motor oil per month? T yes X no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
moldd/ r
MG
inches
m I
m I
unit
al/mo
STORM EVENT CHARACTERISTICS:
Date 10/30119
Total Event Precipitation (inches): 1.52
Event Duration (hours), Wa (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh. North Carolina 27699-1617
"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 inquire 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."
11 /22/19
(Signature of Permittee) (Date)
Form SWU-247, last revised 2/211012
Page 2 of 2

DUKE
ENERGY®
PROGRESS
November 22. 2019
Certified Mail: 7014 1820 0001 7891 3442
File Pt.: 12520-R
NCDEQ
Division of Water Resources
Attention: Central Files
1617 Mail Service Center
Ralei.-h. NC 27699-1617
RE: Duke E ner;_ry Pro�oress. LLC.
NPDES SDOMR Year Period 12nd Quarter
Asheville Steam Electric Plant- NCS000575 — Buncombe County
Dear Sir or Madam:
Garry A. Whisnant
Plant General Manager
Asheville Steam Electric Plant
Duke Energy Progress
ASVL PLTi200 CP&L Dt
Arden, NC 28704
o: 828-687-5211
f 828-687.5204
gamy. whisnantgduke-energy.com
In accordance with Part 111, Section E: I and E.2. of the above referenced stormwater permit. Duke
Energy Progress. LLC respectfully suhmits, an Original and one copy of Year 4- Period I — 2nd Quarter
SDO,NIR for the facility stormwater outfalls.
Please note. SW-7 and SW-8 have not heen constructed and are not included in this submittal.
Should YOU have any questions regarding this submittal or require additional information, please
contact Teresa Williams at 828-687-5240 or Matthew Fields at 828-687-5230.
"I certify rurder petrctltY of lain, that this docitniew caul all attachnretrts were prepared rider my
(fit-echon or supervision in accordance with a system designed to assure that dualijied personnel
properly gather and evelluctte the inj6rtnation sOnnitted. Bused on nrY inquiry of the person or
Persons who nianage the s_vsterrr, or those persons directh responsible for- gathering tlrc
bilornrcttiolt, the hifnrnrcrtirur subnritted is, to the best of niv knowledge and belief: trite, accurate, and
complete. I can aware that there are sipitjicartt penalties for- srtbrnitting jii1se injOrrnation, including
[lie possibility of fines and imprisoninent,for knowing violations. "
Sincerely.
Jeff ,NIcFee
Ashcyille ,Ylaintcnance Superintendent
enclosure
www.duke-energy.com

Permit Number NCS000575
FACILITY NAME Asheville Steam Electric Plant
PERSON COLLECTING SAtY1PLE(S) MatlF3elds
LABORAT011 Asnevdle Steam Electnc Plant
S'TORIIWATER DISCIIARGE OUITALL (SDO)
MONITORING REPORT
5055
Duke Energy Analytical Laooramy La h # 248
Part A: Specific ,Monitoring Requirements
SAMPLESCOLLECTED DURING CALENDAR YEAR: 2019 Year 4 Period 1 2nd Qtr
(This monitoring, report shall he received by the Division un later than 31) days from
the date the facility receives the sampling results from the lahoil
COUNTY Buncombe
PHONE NO. (_828_) 687-5211
SIGNATURE OF PERMITYLE OR DESIGNLL•'
REOU€RED ON LAST PAGE.
Outfall
Date
No
50050
No.
Sample
Flory
"Total
'Total
Collected
Y/N
Flow (if a
Rainfall
moldd/vr
MG
inches
SN111101
n/a
Yes
LINO FLOW AT "TIIIS (WITALL DURING TIIF, YEAR 4 PERIOD 1
"TIIIS
C1�21
FLOC►' AT Tills OUI'FALL DURING RAIN EVENT LISTED.
MV003
10/30/19
No
R
NO FLOW AT I'llIS OU"TFALL DURING TILE YEAR 4 PERIOD 1
1.52
NO FLOW AT TIIIS OUTFALL DURING THIS RAIN EVENT LISTED \O FLONV AT TIIIS OUYFALL
Outfall
No.
Date
Sample
Collected
00400
00530
01097
01002
1,01012
01022
01027
01034
01042
01051
01067
01147
01092
01077
-01059
71900
pH
.S,olids,'T'otal
Suspended
Concentration
Antimony,
Total (as
Sh)
Arsenic,
"ratai as
(As)
Bercllill
Total (as
Be)
Boron,
Total
(ati B)
Cadmium,
Total pis
Cd)
Chromium,
rotal (as
Crl
Copper,
Total
(as Cu)
bead,
Total
(as Pb)
Nickel,
'Total
(as Ni)
Selenium,
'I otal (as
Se)
Zinc,
'I'ntal
tas'/,n)
Silver,
Total (a,
A);)
'Thallium,
Total (as
111)
mercury,
T ota1,
Method
1631 I;
mo/dd/vr
SU
m L
m /l,
m /L
m /L
m /L
m /L
m /L
m /L
m /L
m /L
m L
m /L
m /L
m /L
n L
SW1101
nia
SNN1003
10130l19
6.8t
9
<0001
0.00125
10.001
<0.05
<0 001
<0.001
0.00306
<0.001
0,00710
<0 001
0 020
<0.0002
<0.0002
8.08
Outfall
.No.
Date
Sample
Collected
00400
00530
01097
01002
01012
01022
01027
01034
01042
01051
01067
01147
01092
01077
01059
1 7-1900
pH
Solids, -Total
Suspended
Concentration
Antimony,
Total W.
Sh)
Arsenic,
'Total as
(As)
Bervilill
Total (as
Be)
Boron,
Total
(as B)
Cadmium,
Total (as
Cd)
Chromium,
'fatal (as
Cr)
Copper,
-Total
(as Cu)
I-ead,
'Total
(as Pb)
Nickell,
Total
(as Ni)
Selenium.
Total (as
tie)
Zinc,
'Total
(as/,n)
Silver,
'1,018 (a,
AM)
'Thallium,
1'otai (as
1'1)
Mercury,
'T otal,
Method
1631 F.
mo/dd/vr
SU
rn /L
m L
m /L
m L
mg /L
m /L
m /L
m /L
nl /L
m i,
m L
m /L
m /L
m /L
n /L
S%illlI
rya
S W 0113
n!a
l3p►Seci on Form SNVU-247 Paue I of-

Does this facility perform Vehicle Nlaintenance Activities usin" more than >> gallons of new motor oil per month? _ yes X no
(ifyes, complete fart 13)
Part B: Vehicle ,Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Crease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
a f.
Total
Suspended
Solids
fill
New Motor
Oil Usage
mo/dd/vr
MG
inches
m /l
m /l
unit
gal/mo
STORM EVENTCHARACTERISTICS:
Da(e IG/30119
Total Event Precipitation (inches): 1.52
Event Duration (hours): n/a (only if applicahlc — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only it -applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 iMail Service Center
Raleigh, North Carolina 27099-1617
"1 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed 14) assure that qualified personnel properly gather .and evaluate the information submitted. Based on my inquire 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. 1 am aware that there are significant penalties for submitting false information, including
the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
11 /22/19
(Date)
Form SNVU-2-47. luel revisecl'%2/20/2
I'a�e2of'2