NC0005088_application_20230227

�> DUKE
ENERGY
February 27, 2023
Sergei Chernikov, PhD.
North Carolina Division of Environmental Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Duke Energy Carolinas, LLC.
Rogers Energy Complex (Cliffside)
NPDES Permit NC0005088
Permit Renewal Request
Dear Dr. Chernikov:
Rogers Energy Complex
573 Duke Power Road
Mooresboro. NC 28114
Duke Energy Carolinas, LLC (Duke Energy) is submitting herewith information in support of the
NPDES renewal and reissuance of the subject NPDES permit. The Rogers Energy Complex
NPDES permit will expire on August 31, 2023. Please find enclosed in this application the
following items:
• Enclosure 1 -
US EPA Form 1 — General Information
• Enclosure 2 -
US EPA Form 2C
• Attachment 1 -
Form 1 — Section 6 — Existing Environmental Permits
• Attachment 2 -
Form 1 — Section 7 — Maps
• Attachment 3 -
Form 1— Section 2 — Line Drawing / Water Balance
• Attachment 4 -
Form 2C — Section 3 - Outfall Flows, Contributing Operations and Treatment Technologies
• Attachment 5 -
Form 2C — Section 8 — Used or Manufactured Toxics
• Attachment 6 -
NCDEQ NPDES Permit Condition A.(13) Instream Monitoring
• Attachment 7 -
NCDEQ NPDES Permit Condition A.(14) Fish Tissue Monitoring
• Attachment 8 -
NCDEQ NPDES Permit Condition A.(24) Clean Water Act 316(b)*
*Only cover letters have been included due to reports sent in a separate package
Duke Energy requests the following updates and changes to the permit:
1. Updates on page 2 of 29:
a. Internal Outfall 004 — Flue Gas Desulfurization Treatment System: Change to
"Continue to operate a FGD wet scrubber treatment system consisting of

Permit NCO005088 Renewal Request
February 2023
equalization tank, reaction tank, clarifier, 2 stage bioreactor, ultra -filtration, sand
filters, and effluent tank discharging to equalization sump prior to Outfall 005."
b. Outfall 005 — Wastewater Treatment System (WWTS), add extracted
groundwater as a contributing source.
2. Permit condition A.(1). be removed from the permit since decanting of the ash basin was
completed in May 2020.
3. Request the following changes to Permit Condition A.(2.):
a. Toxicity sampling frequency be modified to quarterly for outfall 002 as the
station has demonstrated compliance.
b. Adjust all weekly requirements to monthly or 2/month.
c. Remove nonstandard permit language concerning 85% of an allowable level of
As, Se, Hg, Ni, and Pb.
d. Remove Note 8 as no cooling tower discharge is sent the ash basin.
Remove the following language, "By November 1, 2020 there shall be no
discharge of pollutants in fly ash transport water. This requirement only applies
to fly ash transport water generated after November 1, 2020. "
£ Remove the following language, "In accordance with the N.C. G.S. § 130A-
309.210, by December 31, 2019, the facility shall convert to the disposal of dry
bottom ash, as defined in the Coal Ash Management Act ("CAMA'). "
g. Remove the following language, "The facility shall notes DWR Complex NPDES
Permitting Unit and DWR Asheville Regional Office seven calendar days, in
writing, prior to the commencement of the dewatering. "
h. Remove the following language, "When the facility commences the ash
pond/ponds dewatering, the facility shall treat the wastewater discharged from
the ash pond/ponds using physical -chemical treatment, if necessary, to assure
state Water Quality Standards are not contravened in the receiving stream. Duke
Energy shall notify DWR NPDES Permitting and DWR Asheville Regional
Office, in writing, within seven calendar days of installing additional physical -
chemical treatment at this Outfall. "
4. Remove Toxicity sampling requirement for episodic discharges for Permit Conditions
A.(3.) and A.(4.).
5. Request the following changes to Permit Condition A.(6.):

Permit NC0005088 Renewal Request
February 2023
a. Adjust weekly parameters associated with dewatering (Note 8.) to monthly.
b. Adjust Oil and Grease, TSS, and Total Residual Chlorine to monthly as station
has demonstrated compliance.
c. Remove the following language, "Within 180 days of the commencement of
operations of the treatment system the permittee shall submit Items V and VI of
NPDES application Form 2C. "
d. Remove reference to Special Condition A.(29.).
6. For Permit Conditions A.(7.), removal of sampling for all metals based on RPA and
sample for pH, TSS, flow and Oil & grease quarterly going forward.
7. For Permit Condition A.(8.), removal of sampling for all metals based on RPA and
sample for pH, TSS, flow and Oil & grease quarterly going forward.
8. Request the removal of Permit Condition A.(9.) as ash pond decanting is complete.
9. Update Condition A.(10.) to quarterly sampling.
10. Update Condition A.(13.) to quarterly based on the sample results during the last permit
term showing no impacts instream.
11. Request update of Condition A.(14.) to reduce tissue analysis from annually to once per
permit term.
12. Remove Condition A.(21.) as no chemical metal cleaning wastes flow to the ash basin.
13. Modify Condition A.(24.) as the station is compliant with Clean Water Act 316(b).
14. Remove Condition A.(26.) as the Ash Pond Closure Plan has been submitted.
15. Remove Condition A.(27.) d) and e) related to thermal mixing zone verification.
16. Remove Condition A.(29.) as this notification is complete.

Permit NC0005088 Renewal Request
February 2023
Should you have any questions please contact Ms. Elizabeth Glenn at elizabeth.glenn@duke-
energy.com or 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 offines and imprisonmentfor knowing violations. "
Sincerely,
Brandon Sipe
General Manger III — Rogers Energy Complex
Attachments
Enclosures
USPS: 7020 1810 0001 1930 9727

Rogers Energy Complex
2023 NPDES Permit Renewal
Table of Contents
Cover / Transmittal Letter
US EPA Application Form 1 — General Information______________________________
US EPA Application Form 2C — Wastewater Discharge Information
Form 1 - Section 6 - Existing Environmental Permits ...........................
Form1 - Section 7 - Maps...........................................................................
Form 2C - Section 2 - Line Drawing & Flow Balance ...........................
Enclosure 1
Enclosure 2
Attachment 1
Attachment 2
Attachment 3
Form 2C - Section 3 - Outfall Flows, Contributing Operations and Treatment Technolo-
gies..................................................................................................................................Attachment 4
Form 2C - Section 8 - Used or Manufactured Toxics (Potential Discharges Not Covered
byAnalysis)................................................................................................................... Attachment 5
NCDEQ NPDES Permit Condition A.(13) Instream Monitoring .................Attachment 6
NCDEQ NPDES Permit Condition A.(14) Fish Tissue Monitoring .............. Attachment 7
NCDEQ NPDES Permit Condition A.(24) Clean Water Act Section 316(b) Attachment 8

Duke Energy Carolinas, LLC
Rogers Energy Complex
National Pollutant Discharge Elimination System Permit Number NC0005088
Enclosure 1
US EPA Application Form 1 - General Information

EPA Identification Number
NPDES Permit Number
Facility Name
Form Approved 03/05/19
NCD043678986
NC0005088
Rogers Energy Complex
OMB No. 2040-0004
Form
U.S. Environmental Protection Agency
1
\8/EPA
Application for NPDES Permit to Discharge Wastewater
NPDES
GENERAL INFORMATION
SECTION•
•• r
1.1
Applicants Not Required to Submit Form 1
1.1.1
Is the facility a new or existing publicly owned
1.1.2
Is the facility a new or existing treatment works
treatment works?
treating domestic sewage?
If yes, STOP. Do NOT complete No
If yes, STOP. Do NOT ✓� No
Form 1. Complete Form 2A.
complete Form 1. Complete
Form 2S.
1.2
Applicants Required to Submit Form 1
1.2.1
Is the facility a concentrated animal feeding
1.2.2
Is the facility an existing manufacturing,
operation or a concentrated aquatic animal
commercial, mining, or silvicultural facility that is
a
production facility?
currently discharging process wastewater?
oYes
4 Complete Form 1 No
0 Yes -* Complete Form ❑ No
a
and Form 2B.
1 and Form 2C.
z
1.2.3
Is the facility a new manufacturing, commercial,
1.2.4
Is the facility a new or existing manufacturing,
=
mining, or silvicultural facility that has not yet
commercial, mining, or silvicultural facility that
commenced to discharge?
discharges only nonprocess wastewater?
Yes 4 Complete Form 1 �✓ No
❑ Yes 4 Complete Form No
and Form 2D.
1 and Form 2E.
Vl
1.2.5
Is the facility a new or existing facility whose
'—
discharge is composed entirely of stormwater
a
associated with industrial activity or whose
discharge is composed of both stormwater and
non-stormwater?
Yes -+ Complete Form 1 �✓ No
and Form 2F
unless exempted by
40 CFR
122.26(b)(14)(x) or
b (15).
SECTIOND••
AND LOCATION
2.1
Facility Name
7r
Rogers Energy Complex (Cliffside Steam Station)
0
2.2
EPA Identification Number
C
J
NCD043678986
2.3
Facility Contact
Vl
L
Name (first and last)
Title
Phone number
Q
Steve Hodges
Lead EHS Professional
[phone]
Email address
[e-mail]
2.4
Facility Mailing Address
ZStreet
or P.O. box
573 Duke Power Road
City or town
State
ZIP code
Mooresboro
INC
28114
EPA Form 3510-1 (revised 3-19) Page 1

EPA Identification Number
NPDES Permit Number
Facility Name
Form Approved 03/05/19
NCD043678986
NC0005088
Rogers Energy Complex
OMB No. 2040-0004
y
2.5
Facility Location
Street, route number, or other specific identifier
a 0
573 Duke Power Road
rn
o
County name
County code (if known)
Rutherford / Cleveland
E J
City or town
State ZIP code
z @
Mooresboro
INC 28114
SECTION•D
I
3.1
SIC Code(s)
Description (optional)
4911
Electric Power Services
a
v
0
U
N
U
Z
3.2
NAICS Code(s)
Description (optional)
U
N
4.1
Name of Operator
Duke Energy Carolinas, LLC
0
4.2
Is the name you listed in Item 4.1 also the owner?
r
0
❑' Yes ❑ No
4.3
Operator Status
❑ Public —federal ❑ Public —state ❑ Other public (specify)
0
❑� Private ❑ Other (specify)
4.4
Phone Number of Operator
[phone]
4.5
Operator Address
r
Street or P.O. Box
M
E
573 Duke Power Road
City or town
State
ZIP code
0 0
Mooresboro
NC
28114
� U
Q
Email address of operator
0
SECTIONI
5.1
Is the facility located on Indian Land?
❑ Yes ❑� No
EPA Form 3510-1 (revised 3-19) Page 2

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD043678986 NC0005088 Rogers Energy Complex OMB No. 2040-0004
6.1 Existing Environmental Permits (check all that apply and print or type the corresponding permit number for each)
❑✓ NPDES (discharges to surface ❑✓ RCRA (hazardous wastes) ❑ UIC (underground injection of
c water) fluids)
L •— NC0005088 NCD043678986
w a El (air emissions) ❑ Nonattainment program (CAA) ElNESHAPs (CAA)
rn
r_
w El Ocean dumping (MPRSA) ❑✓ Dredge or fill (CWA Section 404) ❑' Other (specify)
SAW-2012-01767 See Attachment 1
7.1 Have you attached a topographic map containing all required information to this application? (See instructions for
C specific requirements.)
2
❑ Yes ❑ No ❑ CAFO—Not Applicable (See requirements in Form 213.)
8.1 Describe the nature of your business.
Rogers Energy Complex is an electric generation facility with 2 operation units, Unit 5 and Unit 6. In 2018, natural
y gas was added to the station, allowing up to 40% natural gas co -firing on unit 5 and up to 100% on unit 6.
y
G7
C
.y
7
m
w
O
N
L
{Q
Z
9.1 Does your facility use cooling water?
L ❑� Yes ❑ No-* SKIP to Item 10.1.
R 9.2 Identify the source of cooling water. (Note that facilities that use a cooling water intake structure as described at
�a, 40 CFR 125, Subparts I and J may have additional application requirements at 40 CFR 122.21(r). Consult with your
•o Y NPDES permitting authority to determine what specific information needs to be submitted and when.)
f6 Broad River
U �
10.1 Do you intend to request or renew one or more of the variances authorized at 40 CFR 122.21(m)? (Check all that
y apply. Consult with your NPDES permitting authority to determine what information needs to be submitted and
when.)
C ❑ Fundamentally different factors (CWA ❑ Water quality related effluent limitations (CWA Section
Section 301(n)) 302(b)(2))
❑ Non -conventional pollutants (CWA ❑✓ Thermal discharges (CWA Section 316(a))
cc Section 301(c) and (g))
❑ Not applicable
EPA Form 3510-1 (revised 3-19) Page 3

EPA Identification Number
NPDES Permit Number
Facility Name Form Approved 03/05/19
NCD043678986
NC0005088
Rogers Energy Complex (Cliffside) OMB No. 2040-0004
SECTION•
CERTIFICATION STATEMENT (40
11.1
In Column 1 below, mark the sections of Form 1 that you have completed and are submitting with your application.
For each section, specify in Column 2 any attachments that you are enclosing to alert the permitting authority. Note
that not all applicants are required to provide attachments.
Column 1
Column 2
❑✓ Section 1: Activities Requiring an NPDES Permit
❑ w/ attachments
❑✓ Section 2: Name, Mailing Address, and Location
❑ w/ attachments
❑✓ Section 3: SIC Codes
❑ w/ attachments
❑✓ Section 4: Operator Information
❑ w/ attachments
❑✓ Section 5: Indian Land
❑ w/ attachments
❑✓ Section 6: Existing Environmental Permits
❑✓ w/ attachments
d
E
❑✓ Section 7: Map
w/ topographic
❑✓ ❑ w/ additional attachments
ma
o
❑✓ Section 8: Nature of Business
❑ w/ attachments
❑✓ Section 9: Cooling Water Intake Structures
❑✓ w/ attachments
d
�'
❑✓ Section 10: Variance Requests
❑✓ wl attachments
N
❑✓ Section 11: Checklist and Certification Statement
❑✓ w/ attachments
Y
CD
11.2
Certification Statement
U
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 fine and imprisonment for knowing violations.
Name (print or type first and last name)
Official title
Brandon K Sipe
General Manager III
Signat
Date signed
EPA Form 3510-1 (revised 3-19) Page 4

Duke Energy Carolinas, LLC
Rogers Energy Complex
National Pollutant Discharge Elimination System Permit Number NC0005088
Enclosure 2
US EPA Application Form 2C - Wastewater Discharge Information

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD043678986 NC0005088 Rogers Energy Complex OMB No. 2040-0004
Form U.S. Environmental Protection Agency
2C Application for NPDES Permit to Discharge Wastewater
NPDES EPA EXISTING MANUFACTURING, COMMERCIAL, MINING, AND SILVICULTURE
OPERATIONS
SECTIONOUTFALL LOCATION
1.1 Provide information on each of the facility's outfalls in the table below.
Outfall
Receiving Water Name Latitude Longitude
0
Number
J
005 Broad River 35.218278-81.754653
0
O
SECTION40
a� 2.1 Have you attached a line drawing to this application that shows the water flow through your facility with a
= water balance? (See instructions for drawing requirements. See Exhibit 2C-1 at end of instructions for
example.)
0
0 Yes ❑ No
SECTION• 1 •
3.1 For each outfall identified under Item 1.1, provide average flow and treatment information. Add additional
sheets if necessary.
**Outfall Number** 005
r
_
m Operations
E
Operation Average Flow
(D Stormwater, Unit 5&6 station sumps, FGD
5.6 mgd
_
wastewater, cooling tower blowdown,
y mgd
3
0
LL mgd
aD
a�
mgd
aTreatment Units
Description Final Disposal of Solid or
Code from Liquid Wastes Other Than
(include size, flow rate through each treatment Table 2C-1 Li q
unit, retention time, etc.) by Discharge
Chemical coagulation, settling,
Neutralization reduction surface water 2D, 2K, 1 U, 4A

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
**Outfall Number** 71
3.1
Cont.
Operations Contributing to Flow
Operation Average Flow
mgd
mgd
mgd
mgd
Treatment
Description
Units
Final Disposal of Solid or
_
(include size, flow rate through each treatment
Code from
Liquid Wastes Other Than by
Table 2C-1
=
unit, retention time, etc.)
Discharge
0
U
r
_
d
E
M
d
L
**Outfall Number**
_
M
N
Operations C• • • to Flow
LL
0
Operation Average Flow
IM
mgd
Q
mgd
mgd
Treatment
mgd
Units
Description
Code from Final Disposal of Solid or
(include size, flow rate through each treatment
Liquid Wastes Other Than by
Table 2C-1
unit, retention time, etc.)
Discharge
3.2
Are you applying for an NPDES permit to operate a privately owned treatment works?
aEi
m
❑ Yes 0 No SKIP to section 4.
cn
3.3
Have you attached a list that identifies each user of the treatment works?
171 Yes 171 No

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION•
i
Except for storm runoff, leaks, or spills, are any discharges described in Sections 1 and 3 intermittent or
4.1
seasonal?
❑ Yes Ll No y SKIP to section 5
4.2
Provide information on intermittent or seasonal
flows for each applicable outfall. Attach
add. pages if necessary
Outfall
Frequency
Flow
Rate
Operation
Number
(List)
Average
Average
Long -Term
Maximum
Duration
Days/Week
Months/Year
Average
Daily
days/
months/
mgd
mgd
days
Ly
week
year
days/
months/
mgd
mgd
g
days
y
},
week
year
m
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/ months/ mgd mgd days
week year
SECTION•
• 1
5.1
Do any effluent limitation guidelines (ELGs) promulgated by EPA under Section 304 of the CWA apply to your facility?
0 Yes ❑ No y SKIP to Section 6.
5.2
Provide the following information on applicable ELGs.
W
ELG Category
ELG Subcategory
Regulatory Citation
a�
�5
power generation
6_
steam electric
40 CFR 423
Are any of the applicable ELGs expressed in terms of production (or other measure of operation)?
5.3
❑ Yes 0 No y SKIP to Section 6.
0
w
Provide an actual measure of daily production expressed in terms and units of applicable ELGs.
E
Outfall
Quantity per
Unit of
Operation, Product, or Material
Number
Day
Measure
�
aD
N
m
5.4
0
0
0
L
a

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION-•
Are you presently required by any federal, state, or local authority to meet an implementation schedule for
constructing, upgrading, or operating wastewater treatment equipment or practices or any other environmental
6.1
programs that could affect the discharges described in this application?
❑ Yes 0 No SKIP to Item 6.3.
6.2
Briefly identify each applicable project in the table below.
Brief Identification
Affected
Source(s) of
Final Compliance Dates
d m
o
and Description of
Outfalls
Required
Projected
a
Project
(list outfall
number)
Discharge
E
:a- — N
Have you attached sheets describing any additional water pollution control programs (or other environmental
6.3
projects that may affect your discharges) that you now have underway or planned? (optional item)
❑ Yes ❑ No 0 Not Applicable
SECTION
See the instructions to determine the pollutants and parameters you are required to monitor and, in turn, the tables you
must complete. Not all applicants need to complete each table.
Table A. Conventional and Non -Conventional Pollutants
Are you requesting a waiver from your NPDES permitting authority for one or more of the Table A pollutants for
7.1
any of your outfalls?
❑ Yes 0 No SKIP to Item 7.3.
m
L
If yes, indicate the applicable outfalls below. Attach waiver request and other required information to the
7.2
application.
s
Outfall Number: Outfall Number: Outfall Number:
Q
Y
R
Have you completed monitoring for all Table A pollutants at each of your outfalls for which a waiver has not been
7.3
requested and attached the results to this application package?
q PP� P 9
�
m
❑ Yes ❑ No A Waiver has been requested from my NPDES permitting authority for all pollutants at all
7
outfalls.
w
w
Table B. Toxic Metals, Cyanide, Total Phenols, and Organic Toxic Pollutants
Do any of the facility's processes that contribute wastewater fall into one or more of the primary industry
7.4
categories listed in Exhibit 2C-3? (See end of instructions for exhibit.)
❑ Yes ❑ No SKIP to Item 7.8.
7.5
Have you checked "Testing Required" for all toxic metals, cyanide, and total phenols in Section 1 of Table B?
El Yes ❑ No
List the applicable primary industry categories and check the boxes indicating the required GC/MS fraction(s)
7.6
identified in Exhibit 2C-3.
Required GC/MS Fraction(s)
Primary Industry Category
(Check applicable Boxes)
Steam electric power plants
0 Volatile ❑ Acid ❑ Base/Neutral ❑ Pesticide
❑ Volatile ❑ Acid ❑ Base/Neutral ❑ Pesticide
❑ Volatile ❑ Acid ❑ Base/Neutral 11 Pesticide

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Have you checked "Testing Required" for all required pollutants in Sections 2 through 5 of Table B for each of the GC/MS
7.7
fractions checked in Item 7.6?
❑ Yes ❑ No
Have you checked 'Believed Present' or "Believed Absent' for all pollutants listed in Sections 1 through 5 of Table B
7.8
where testing is not required?
0 Yes ❑ No
Have you provided (1) quantitative data for those Section 1, Table B, pollutants for which you have indicated testing is
7.9
required or (2) quantitative data or other required information for those Section 1, Table B, pollutants that you have
indicated are 'Believed Present' in your discharge?
0 Yes ❑ No
7.10
Does the applicant qualify for a small business exemption under the criteria specified in the instructions?
❑ Yes Note that you qualify at the top of Table B, then SKIP to item 7.12 0 No
Have you provided (1) quantitative data for those Sections 2 through 5, Table B, pollutants for which you have determined
d
7.11
testing is required or (2) quantitative data or an explanation for those Sections 2 through 5, Table B, pollutants you have
indicated are 'Believed Present' in your discharge?
Y
O
0 Yes ❑ No
U
w
Table C. Certain Conventional and Non -Conventional Pollutants
MA
L
d
u
Have you indicated whether pollutants are "Believed Present' or `Believed Absent" for all pollutants listed on Table C for
7.12
all outfalls?
s
U
0 Yes ❑ No
d
Y
N
Have you completed Table C by providing (1) quantitative data for those pollutants that are limited either directly or
7.13
indirectly in an ELG and/or (2) quantitative data or an explanation for those pollutants for which you have indicated
"Believed Present"?
d
w
0 Yes ❑ No
w
W
Table D. Certain Hazardous Substances and Asbestos
Have you indicated whether pollutants are "Believed Present' or `Believed Absent" for all pollutants listed in Table D for all
7.14
outfalls?
❑ Yes ❑ No
Have you completed Table D by (1) describing the reasons the applicable pollutants are expected to be discharged and
7.15
(2) by providing quantitative data, if available?
❑ Yes ❑ No
Table
E. 2,3,7,8-Tetrachlorodibenzo-p-Dioxin (2,3,7,8-TCDD)
Does the facility use or manufacture one or more of the 2,3,7,8-TCDD congeners listed in the instructions, or do you know
7.16
or have reason to believe that TCDD is or may be present in the effluent?
❑ Yes Complete Table E ❑ No SKIP to section 8
7.17
Have you completed Table E by reporting qualitative data for TCDD?
❑ Yes ❑ No
SECTIONOR
MANUFACTURED TOXICS1
�
Is any pollutant listed in Table B a substance or a component of a substance used or manufactured at your facility as an
8 1
intermediate or final product or byproduct?
o
~
'a
❑ Yes ❑ NO SKIP to section 9
m
8.2
List the pollutants below.
3
1. See attachment 5 4. 7.
c
c
2. 5. 8.
m
3. 6. 9.

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION•
BIOLOGICAL TOXICITY1
Do you have any knowledge or reason to believe that any biological test for acute chronic toxicity has been made
9.1
within the last three years on (1) any of your discharges or (2) on a receiving water in relation to your discharge?
rn
w
0 Yes ❑ No SKIP to section 10.
rn
9.2
Identify the tests and their purposes below.
Submitted to NPDES
Test(s)
Purpose of Test(s)
Date Submitted
o
Permitting Authority?
H
v
El Yes ❑ No
Whole Effluent Toxicity
Chronic Toxicity
quarterly
_o
°
m
❑ Yes ❑ No
❑ Yes ❑ No
SECTION1
CONTRACT ANALYSES (40
10.1
Were any of the analyses reported in section 7 performed by a contract laboratory or consulting firm?
0 Yes ❑ No SKIP to section 11.
Provide information to each contract laboratoryor consultin firm below.
10.2
Laboratory Number 1
Laboratory Number 2
Laboratory Number 3
N
m
Name of Laboratory/firm
Duke Energy Analytical
Environmental Testing
U)
Pace
Laboratory
Solutions
M
_
Q
Laboratory address
PO Box 7565, Asheville NC
13339 Hagers Ferry Road
28802
r
o
Phone number
V
9808755275
Nitrate -Nitrite — N, Aroclor 1016, Aroclor 1221, Sulfate, Fluoride, Bromide, Zinc (Zn), Titanium
Aroclor 1232, Aroclor 1242, Aroclor 1248, Aroclor (Ti), Tin (Sn), Manganese (Mn), Magnesium
1254, Aroclor 1260, Phosphorus, Acenaphthene, (Mg), Iron (Fe), Boron (B), Barium (Be),
Acenaphthylene, Anthracene, Benzidine, Aluminum (AI), Thallium (TI) Low Level, Silver
Pollutant(s) analyzed Benzo(a)anthracene, Benzo(a)pyrene, (Ag), Selenium (Se), Nickel (Ni), Molybdenum
Benzo(b)fluoranthene, Benzo(g,h,i)perylene, (Mo), Lead (Pb), Copper (Cu), Cobalt (Co),
Benzo(k)fluoranthene, 4-Bromophenyl phenyl Chromium (Cr), Cadmium (Cd) Low Level,
ether, Butyl benzyl phthalate, bis (2-Chloro-1- Beryllium (Be), Arsenic (As), Antimony (Sb), TSS,
methylethyl) ether, 4-Chloro-3-methyl phenol, Oil and Grease
11.1
Has the NPDES permitting authority requested additional information?
_
°
r
El Yes El No SKIP to section 12.
c�
E
`
11.2
List the information requested and attach it to this application.
o
7i
1. 3.
_
0
Y
2. 4.
Q
3. 5.

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION•
In Column 1 below, mark the sections of Form 2C that you have completed and are submitting with your application. For
12.1
each section, specify in Column 2 any attachments that you are enclosing to alert the permitting authority. Note that not all
applicants are required to complete all sections or provide attachments.
Column 1
Column 2
O Section 1: Outfall Location
❑ w/ attachments
O Section 2: Line Drawing
O w/ line drawing ❑ w/ additional attachments
O Section 3: Average Flows and Treatment
O w/ attachments ❑ w/ list of each user of privately
owned treatment works
❑ Section 4: Intermittent Flows
❑ w/ attachments
❑ Section 5: Production
❑ w/ attachments
❑ Section 6: Improvements
❑ w/ attachments ❑ w/ optional additional sheets
describing any additional pollution
❑ w/ request for a waiver and ❑ w/ explanation for identical outfalls
c
supporting information
d
❑ w/ small business exemption ❑ w/ other attachments
:a
to
C
O w/ Table A O w/ Table B
Section 7: Effluent and Intake
M
Characteristics
p w/ Table C ❑ w/ Table D
❑ w/ Table E ❑ w/ analytical results as an attachment
d
U
21 Section 8: Used or Manufactured Toxics
121 w/ attachments
r
N
❑ Section 9: Biological Toxicity Tests
❑ w/ attachments
c�
d
_
U
❑ Section 10: Contract Analyses
❑ w/ attachments
O Section 11: Additional Information
F] w/ attachments
O Section 12: Checklist and Certification Statement
O w/ attachments
12.2
Certification Statement
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 to assure that qualified personnel property 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. 1 am aware that there are significant penalties for submitting false information, including the possibility of fine and
imprisonment for knowing violations.
Name (print or type first and last name)
Official title
Brandon Sipe
General Manger III
Signature
Date signed
It L
Z Z Z

This page intentionally left blank.

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
W BE k
III
1 7Effluent
Intake (optional)
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average Daily
Discharge
Number of
Analyses
Long Term
Average
Value
Number of
Analyses
Pollutant
Waiver
Requested
Units
(if applicable)
(specify)
(required)
(if available)
(if available)
❑
Check here if you have applied to your NPDES permitting authority for a waiver for all of the pollutants listed on this table for the noted outfall.
1
Biochemical oxygen demand
(BODS)
❑
Concentration
mg/L
<2.0
Mass
lb/Day
<76.6
Concentration
mg/L
<20
2.
Chemical oxygen demand (COD)
❑
Mass
lb/Day
<766
Concentration
mg/L
1.5
3.
Total organic carbon (TOC)
❑
Mass
lb/Day
57.4
Concentration
mg/L
<4.91
4.
Total suspended solids (TSS)
❑
Mass
lb/Day
<188
Concentration
mg/L
0.42
5.
Ammonia (as N)
❑
Mass
lb/Day
16.1
6.
Flow
❑
Rate
MGD
4.59
Temperature (winter)
❑
°C
°C
12.7
7.
Temperature (summer)
El
C
°C
12.7
pH (minimum)
Standard Units
s.u.
7.0
8.
pH (maximum)
❑
Standard Units
s.u.
7.0

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
7'
Intake
(optional)
Pollutant/Parameter
(and CAS Number, if
available
Testing
Required Believed Believed Present Absent
Units
(specify)
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Long
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
❑ Check here if you qualify as a small business per the instructions to Form 2C and, therefore, do not need to submit quantitative data for any of the organic toxic pollutants in Sections 2
through 5 of this table. Note, however, that you must still indicate in the appropriate column of this table if you believe any of the pollutants listed are present in your discharge.
Section 1. Toxic Metals, Cyanide, and Total Phenols
Concentration
ug/L
<1
1.1
Antimony, total (7440-36-0)
0
❑
❑
Mass
lb/Day
<0.0383
Concentration
ug/L
<1
1.2
Arsenic, total (7440-38-2)
0
El
0
Mass
lb/Day
<0.0383
1.3
Beryllium, total (7440-41-7)
0
El
0
Concentration
ug/L
<1
Mass
lb/Day
<0.0383
Concentration
ug/L
<0.1
1.4
Cadmium, total (7440-43-9)
0
El
0
Mass
lb/Day
<0.00383
Concentration
ug/L
<1
1.5
Chromium, total (7440-47-3)
0
El
0
Mass
lb/Day
<0.0383
Concentration
ug/L
<2
1.6
Copper, total (7440-50-8)
0
El
0
Mass
lb/Day
<0.0766
Concentration
ug/L
<1
1.7
Lead, total (7439-92-1)
0
❑
0
Mass
lb/Day
<0.0383
Concentration
ng/L
0.502
1.8
Mercury, total (7439-97-6)
o
o
❑
Mass
lb/Day
0.0000192
Concentration
ug/L
6.76
1.9
Nickel, total (7440-02-0)
o
o
❑
Mass
lb/Day
0.259
Concentration
ug/L
3.21
1.10
Selenium, total (7782-49-2)
o
o
❑
Mass
lb/Day
0.123
Concentration
ug/L
<1
1.11
Silver, total (7440-22-4)
0
❑
0
IMass lb/Day
<0.0383

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
and CAS Number, if available
( )
Testing
Required
p
Units
(specify)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Lon
Long -
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
1.12
Thallium, total (7440-28-0)
IA
I,]
ElConcentration
ug/L
0.254
Mass
lb/Day
0.00973
1.13
Zinc, total (7440-66-6)
o
El
I,]
Concentration
mg/L
<0.005
Mass
lb/Day
<0.192
1.14
Cyanide, total (57-12-5)
o
El
I,]
Concentration
mg/L
<0.010
Mass
lb/Day
<0.383
1.15
Phenols, total
IA
El
I,]
Concentration
ug/L
<1.6
Mass
lb/Day
<0.0613
Section 2. Organic Toxic Pollutants (GC/MS Fraction -Volatile Compounds)
Concentration
ug/L
<5.0
2.1
Acrolein (107-02-8)
0
El
0
Mass
lb/Day
<0.192
2.2
Acrylonitrile (107-13-1)
0
El
0
Concentration
ug/L
<5.0
Mass
lb/Day
<0.192
Concentration
ug/L
<1.0
2.3
Benzene (71-43-2)
o
El
I,]
Mass
lb/Day
<0.0383
Concentration
ug/L
<1.0
2.4
Bromoform (75-25-2)
0
El
0
Mass
lb/Day
<0.0383
Concentration
ug/L
<1.0
2.5
Carbon tetrachloride (56-23-5)
0
El
0
Mass
lb/Day
<0.0383
Concentration
ug/L
<1.0
2.6
Chlorobenzene (108-90-7)
0
El
0
Mass
lb/Day
<0.0383
2.7
Chlorodibromomethane
(124-48-1)
°
°
❑
Concentration
ug/L
2.2
Mass
lb/Day
0.0843
Concentration
ug/L
<2.0
2.8
Chloroethane (75-00-3)
0
❑
0
Mass
lb/Day
<0.0766

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
(and CAS Number, if available)
Testing
Required
Units
(specify)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Long
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
2.9
2-chloroethylvinyl ether
(117)
0-5-8
IA
❑
I,]
Concentration
ug/L
<5.0
Mass
lb/Day
<0.192
Concentration
ug/L
1.5
2.10
Chloroform (67-66-3)
o
o
El
Mass
lb/Day
0.0575
2.11
Dichlorobromomethane
75274
(--)
o
o
❑
Concentration
ug/L
2.1
Mass
lb/Day
0.0804
ug/L
<1.0
2.12
1,1-dichloroethane (75-34-3)
o
El
I,]Concentration
Mass
lb/Day
<0.0383
Concentration
ug/L
<1.0
2.13
1,2-dichloroethane (107-06-2)
0
11
0
Mass
lb/Day
<0.0383
2.14
1,1-dichloroethylene (75-35-4)
o
El
I,]Concentration
ug/L
<1.0
Mass
lb/Day
<0.0383
ug/L
<1.0
2.15
1,2-dichloropropane (78-87-5)
o
El
I,]Concentration
Mass
lb/Day
<0.0383
2.16
1,3-dichloropropylene
(542-75-6)
0
❑
0
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0383
Concentration
ug/L
<1.0
2.17
Ethylbenzene (100-41-4)
o
El
I,]
Mass
lb/Day
<0.0383
Concentration
ug/L
<2.0
2.18
Methyl bromide (74-83-9)
0
El
0
Mass
lb/Day
<0.0766
Concentration
ug/L
<2.0
2.19
Methyl chloride (74-87-3)
0
El
0
Mass
lb/Day
<0.0766
Concentration
ug/L
<1.0
2.20
Methylene chloride (75-09-2)
0
El
0
Mass
lb/Day
<0.0383
2.21
1,1,2,2-tetrachloroethane
(79-34-5)
o
El
o
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0383

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
(and CAS Number, if
available
Testing
Required
Units
(specify)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Lon g
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
2.22
Tetrachloroethylene
127-18-4
( )
121
❑
�
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0383
2.23
Toluene (108-88-3)
o
❑
o
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0383
1,2-trans-dichloroethylene
Concentration
ug/L
<1.0
2.24
(156-60-5)
0
❑
o
Mass
lb/Day
<0.0383
1,1,1-trichloroethane
Concentration
ug/L
<1.0
2.25
(71-55-6)
0
❑
o
Mass
lb/Day
<0.0383
1,1,2-trichloroethane
Concentration
ug/L
<1.0
2.26
(79-00-5)
0
❑
o
Mass
lb/Day
<0.0383
Concentration
ug/L
<1.0
2.27
Trichloroethylene (79-01-6)
0
❑
0
Mass
lb/Day
<0.0383
2.28
Vinyl chloride (75-01-4)
0
❑
0
Concentration
ug/L
<1.0
Mass
lb/Day
70.0383
Section 3. Organic Toxic Pollutants (GC/MS Fraction - Acid Components)
Concentration
ug/L
<1.6
3.1
2-chlorophenol (95-57-8)
0
❑
0
Mass
lb/Day
<0.0613
2
3j32,4-dimethylphenol
2,4-dichlorophenol
120-83-2
( )
o
❑
�
Concentration
ug/L
<1.6
Mass
lb/Day
<0.0613
105-67-9
( )
o
❑
1z
Concentration
ug/L
<1.6
Mass
lb/Day
<0.0613
3.4
4,6-dinitro-o-cresol
534-52-1
( )
o
❑
�
Concentration
ug/L
<8.0
Mass
lb/Day
<0.306
L
Concentration
ug/L
<8.0
3.5
2,4-dinitrophenol (51-28-5)
p
I
❑
0
Mass
lb/Day
<0.306

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Testing
Units Long -Term
(and CAS Number, if
Required
(specify) Maximum Maximum Average
Long -
Number
available )
Believed
Believed
Number of
Daily Monthly Daily
Term
of
Present
Absent
Analyses
Discharge Discharge Discharge
Average
Analyses
Value
(required) (if available) (if available)
2-nitrophenol
Concentration
ug/L
<3.2
3.6
(88-75-5)
❑
❑
❑
Mass
lb/Day
<0.123
4-nitrophenol
Concentration
ug/L
<8.0
3.7
(100-02-7)
❑
❑
❑
Mass
lb/Day
<0.306
p-chloro-m-cresol
Concentration
ug/L
<1.6
3.8
(59-50-7)
❑
❑
❑
Mass
lb/Day
<0.0613
Pentachlorophenol
Concentration
ug/L
<8.0
3 9
(87-86-5)
❑
❑
❑
Mass
lb/Day
<0.306
Phenol
Concentration
mg/L
<0.0050
3.10
❑
❑
❑
(108-95-2)
Mass
lb/Day
<0.192
2,4,6-trichlorophenol
Concentration
ug/L
<1.6
3.11
(88-05-2)
❑
❑
❑
Mass
lb/Day
<0.0613
Section 4. Organic Toxic Pollutants (GC/MS Fraction - Base /Neutral Compounds)
Acenaphthene
Concentration
ug/L
<1.6
4.1
(83-32-9)
❑
❑
❑
Mass
lb/Day
<0.0613
Acenaphthylene
Concentration
ug/L
<1.6
4 2
(208-96-8)
❑
❑
❑
Mass
lb/Day
<0.0613
Concentration
ug/L
<1.6
4.3
Anthracene (120-12-7)
❑
❑
❑
Mass
lb/Day
<0.0613
Concentration
ug/L
<8.0
4.4
Benzidine (92-87-5)
❑
❑
❑
Mass
lb/Day
<0.306
Benzo (a) anthracene
Concentration
ug/L
<1.6
4.5
(56-55-3)
❑
❑
❑
Mass
lb/Day
<0.0613
Benzo (a) pyrene
Concentration
ug/L
<1.6
4.6
(50-32-8)
❑
❑
❑
Mass
lb/Day
<0.0613

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
(
7Number
Pollutant/Para7-'
Units
Long -Term
(and CAS Number,
Testing
Required
(specify)
Maximum
Maximum
Average
Lon g
Believed Believed
Present Absent
Daily
Monthly
Daily
Number of
Analyses
Term
Average
of
Discharge
Discharge
Discharge
Value
Analyses
(required)
(if available)
(if available)
3,4-benzofluoranthene
Concentration
ug/L
<1.6
4.7
❑
❑
(205-99-2)
Mass
lb/Day
<0.0613
Concentration
ug/L
<1.6
4.8
Benzo (ghi) perylene (191-24-2)
❑
❑
0
Mass
lb/Day
<0.0613
Benzo (k) fluoranthene (207-08-
Concentration
ug/L
<1.6
4.9
9)
❑
❑
o
Mass
lb/Day
<0.0613
Bis (2-chloroethoxy) methane
Concentration
ug/L
<1.6
4.10
(111-91-1)
❑
❑
Mass
lb/Day
<0.0613
Bis (2-chloroethyl) ether (111-44-
Concentration
ug/L
<1.6
4.11
4)
❑
❑
Mass
lb/Day
<0.0613
Bis (2-chloroisopropyl) ether (102
Concentration
ug/L
<1.6
4.12
80-1)
❑
❑
o
Mass
lb/Day
<0.0613
Bis (2-ethylhexyl) phthalate (117-
Concentration
ug/L
<8.0
4.13
81 7)
❑
❑
o
Mass
lb/Day
<0.306
4-bromophenyl phenyl ether (101
Concentration
ug/L
<1.6
4.14
55-3)
❑
❑
Mass
lb/Day
<0.0613
Concentration
ug/L
<1.6
4.15
Butyl benzyl phthalate (85-68-7)
❑
❑
0
Mass
lb/Day
<0.0613
Concentration
ug/L
<1.6
4.16
2-chloronaphthalene (91-58-7)
❑
❑
0
Mass
lb/Day
<0.0613
4-chlorophenyl phenyl ether
Concentration
ug/L
<1.6
4.17
(7005-72-3)
❑
❑
o
Mass
lb/Day
<0.0613
Concentration
ug/L
<1.6
4.18
Chrysene (218-01-9)
❑
❑
p
Mass
lb/Day
<0.0613
(a,h) anthracene (53-70-
Concentration
ug/L
<1.6
4.19
IDibenzo
3)
❑
❑
Mass
Ilb/Day
1 <0.0613

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Testing
Units
Long -Term
(and CAS Number, if
Required
(specify)
Maximum
Maximum
Average
Long
Number
available
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
1,2-dichlorobenzene
Concentration
ug/L
<1.0
4.20
(95-50-1)
❑
El
El
Mass
lb/Day
<0.0383
1,3-dichlorobenzene
Concentration
ug/L
<1.0
4.21
(541-73-1)
❑
El
El
Mass
lb/Day
<0.0383
1,4-dichlorobenzene
Concentration
ug/L
<1.0
4.22
(106-46-7)
❑
El
El
Mass
lb/Day
<0.0383
3,3-dichlorobenzidine
Concentration
ug/L
<8.0
4.23
91-94-1
( )
El
El
El
Mass
lb/Day
<0.306
Diethyl phthalate
Concentration
ug/L
<1.6
4.24
84-66-2
( )
El
El
El
Mass
lb/Day
<0.0613
Dimethyl phthalate
Concentration
ug/L
<1.6
4.25
131-11-3
( )
�
�
�
Mass
lb/Day
<0.0613
Di-n-butyl phthalate
Concentration
ug/L
<1.6
4.26
84-74-2
( )
�
�
�
Mass
lb/Day
<0.0613
2,4-dinitrotoluene
Concentration
ug/L
<3.2
4.27
121-14-2
( )
�
�
�
Mass
lb/Day
<0.123
2,6-dinitrotoluene
Concentration
ug/L
<3.2
4.28
606-20-2
( )
�
�
�
Mass
lb/Day
<0.123
Di-n-octyl phthalate
Concentration
ug/L
<1.6
4.29
117-84-0
( )
�
�
�
Mass
lb/Day
<0.0613
1,2-Diphenylhydrazine
Concentration
ug/L
<1.6
4.30
b122-66-7
(as azoenzene )( )
�
�
�
Mass
lb/Day
<0.0613
Fluoranthene
Concentration
ug/L
<1.6
4.31
206-44-0
( )
�
�
�
Mass
lb/Day
<0.0613
Concentration
ug/L
<1.6
4.32
IFluorene
(86-73-7)
Mass
lb/Day
<0.0613

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
1111WE-1111IR oil
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if7
Testing
Required
(specify)
Maximum
Maximum
Average
Long -
Number
available
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
Hexachlorobenzene
Concentration
ug/L
<1.6
4.33
(118-74-1)
❑
❑
0
Mass
lb/Day
<0.0613
Hexachlorobutadiene
Concentration
ug/L
<1.6
4.34
(87 68 3)
❑
El
0
Mass
lb/Day
<0.0613
Hexachlorocyclopentadiene
Concentration
ug/L
<8.0
4.35
(77 47 4)
❑
El
M
Mass
lb/Day
<0.306
Hexachloroethane
Concentration
ug/L
<1.6
4.36
(67-72-1)
❑
El
M
Mass
lb/Day
<0.0613
Indeno (1,2,3-cd) pyrene
Concentration
ug/L
<1.6
4.37
(193-39-5)
❑
El
M
Mass
lb/Day
<0.0613
Isophorone
Concentration
ug/L
<1.6
4.38
(78 59 1)
❑
El
M
Mass
lb/Day
<0.0613
Naphthalene
Concentration
ug/L
<1.6
4.39
(91-20-3)
❑
El
M
Mass
lb/Day
<0.0613
Nitrobenzene
Concentration
ug/L
<1.6
4.40
(98 95 3)
❑
El
M
Mass
lb/Day
<0.0613
N-nitrosodimethylamine
Concentration
ug/L
<1.6
4.41
(62-75-9)
❑
El
M
Mass
lb/Day
<0.0613
N-nitrosodi-n-propylamine
Concentration
ug/L
<1.6
4.42
(621-64-7)
❑
o
Mass
lb/Day
<0.0613
N-nitrosodiphenylamine
Concentration
ug/L
<1.6
4.43
(86-30-6)
❑
El
M
Mass
lb/Day
<0.0613
Phenanthrene
Concentration
ug/L
<1.6
4.44
(85-01-8)
❑
❑
o
Mass
lb/Day
<0.0613
Pyrene
Concentration
ug/L
<1.6
4.45
( 129-00-0 )
❑
❑
❑
Mass
lb/Day
<0.0613

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
&AN Ulm
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
Testing
(and CAS Number, if
Required
(specify)
Maximum
Maximum
Average
Long-
Number
available )
Believed Believed
Daily
Monthly
Daily
Number of
Term
of
Present Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
1,2,4-trichlorobenzene
4.46
Concentration
ug/L
<1.6
Mass
lb/Day
<0.0613
(120-82-1)
Section 4. Organic Toxic Pollutants
(GC/MS Fraction - Base /Neutral Compounds)
Aldrin
Concentration
5.1
(309-00-2)
❑
Ll
0
Mass
a-BHC
Concentration
5.2
(319-84-6)
Li
Ll
0
Mass
Concentration
5.3
1p-BHC
(319-85-7)
Li
Ll
0
Mass
y-BHC
Concentration
5.4
(58-89-9)
Li
Ll
0
Mass
b-BHC
Concentration
5.5
(319-86-8)
Li
Ll
0
Mass
Chlordane
Concentration
5.6
(57-74-9)
Li
Ll
0
Mass
4,4'-DDT
Concentration
5.7
(50-29-3)
Li
Ll
0
Mass
4,4'-DDE
Concentration
5.8
(72-55-9)
Mass
4,4'-DDD
Concentration
5 9
(72-54 8)
Li
Ll
2
Mass
5.10
Dieldrin
Concentration
Mass
(60-57-1)
a-endosulfan
Concentration
5.11
(115-29-7)
�
Mass

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Pollutant/Parameter
(and CAS Number, if
available )
Testing
Required
Presence or Absence
(check one)
Units
(specify)
Effluent
Intake
(optional)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
(required)
Maximum
Monthly
Discharge
(if available)
Long -Term
Average
Daily
Discharge
(if available)
Number of
Analyses
Long
Term
Average
Value
Number
of
Analyses
(3-endosulfan
5.12 (115-29-7)
El
Concentration
Mass
Endosulfan sulfate
5.13 (1031-07-8)
❑
El
o
Concentration
Mass
5.14 Endrin
(72-20-8)
Concentration
Mass
5.15 Endrin aldehyde
(7421-93-4)
El
El
o
Concentration
Mass
5.16 Heptachlor
(76-44-8)
El
El
o
Concentration
Mass
5.17 Heptachlor epoxide
(1024-57-3)
Concentration
Mass
PCB-1242
5.18 (53469-21-9)
El
El
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0153
PCB-1254
5.19 (11097-69-1)
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0153
PCB-1221
5.20 (11104-28-2)
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0153
PCB-1232
5.21 (11141-16-5)
❑
El
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0153
PCB-1248
5.22 (12672-29-6)
El
Elo
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0153
PCB-1260
5.23 (11096-82-5)
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0153
PCB-1016
5.24 (12674-11-2)
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0153

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
'MM
•
• •
- • - •
1 .
• 1 1
Presence or Absence
Intake
(check one)
Effluent
(optional)
oil
[P7ollutant1Para)met'e,fr
Testing
Units
Long -Term
(and CAS Number
(specify)
Maximum
Maximum
Average
Long -
Number
availableRequired
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
5.25 Toxaphene
Concentration
Mass
(8001-35-2)
❑
❑
21

This page intentionally left blank.

Facility Name
EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if available)
(specify)
Maximum
Maximum
Average
Long-
Number
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
❑ Check here if you believe all pollutants on Table C to be present in your discharge from the noted outfall. You need not complete the "Presence or Absence" column of Table C for each pollutant.
❑ Check here if you believe all pollutants on Table C to be absent in your discharge from the noted outfall. You need not complete the "Presence or Absence" column of Table C for each pollutant.
Bromide
Concentration
mg/L
1.0
1.
(24959-67-9)
Id
❑
Mass
lb/Day
38.3
Chlorine, total
Concentration
mg/L
<0.028
2'
residual
El
Ul
Mass
lb/Day
<1.07
Concentration
<25.0
3.
Color
❑
Ul
Mass
Concentration
CFu/100mL
<1.0
4.
Fecal Coliform
❑
o
Mass
lb/Day
Fluoride
Concentration
mg/L
0.12
5'
(16984-48-8)
Mass
lb/Day
4.6
Concentration
mg/L
0.26
6.
Nitrate -nitrite
Ul
El
Mass
lb/Day
9.96
Nitrogen, total
Concentration
mg/L
0.66
7'
organic (as N)
Mass
lb/Day
25.3
Concentration
mg/L
<5
8.
Oil and Grease
El
0
Mass
lb/Day
<192
Phosphorus (as P),
Concentration
mg/L
<0.050
9'
total (7723-14-0)
Mass
lb/Day
<1.92
Sulfate (as SO4)
Concentration
mg/L
74
10.
(14808-79-8)
Mass
lb/Day
2830
Concentration
mg/L
<1.0
11.
Sulfide (as S)
El
Ul
Mass
lb/Day
<38.3

Facility Name
EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if
(specify)
Maximum
Maximum
Average
Long-
Number
available
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
Sulfite (as SO3)
Concentration
mg/L
<2.0
12.
(14265-45-3)
Mass
lb/Day
<76.6
Concentration
mg/L
0.16
13.
Surfactants
o
�
Mass
lb/Day
6.13
Aluminum, total
Concentration
mg/L
0.089
14.
(7429-90-5)
Mass
lb/Day
3.41
Barium, total
Concentration
mg/L
0.026
15.
(7440-39-3)
Mass
lb/Day
0.996
Boron, total
Concentration
mg/L
0.273
16.
(7440-42-8)
Mass
lb/Day
10.5
Cobalt, total
Concentration
ug/L
3.83
17
(7440-48-4)
Mass
lb/Day
0.147
Iron, total
Concentration
mg/L
0.870
18
(7439-89-6)
Mass
lb/Day
33.3
Magnesium, total
Concentration
mg/L
4.54
19
(7439-95-4)
Mass
lb/Day
174
Molybdenum, total
Concentration
ug/L
4.76
20
(7439-98-7)
Mass
lb/Day
0.182
Manganese, total
Concentration
mg/L
0.316
21
(7439-96-5)
Mass
lb/Day
12.1
Tin, total
Concentration
mg/L
<0.01
22
(7440-31-5)
Mass
lb/Day
<0.383
Titanium, total
Concentration
mg/L
<0.005
23
(7440-32-6)
Mass
lb/Day
<0.192

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if
available Believed Believed
) Present Absent
(specify)
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Average
Daily
Discharge
Number of
Analyses
Long-
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
24.
Radioactivity
Concentration
Alpha, total
❑
0
Mass
Concentration
Beta, total
El
o
Mass
Concentration
Radium, total
El
o
Mass
Concentration
Radium 226, total
o
Mass

This page intentionally left blank.

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
- • 113.1 IN,•
Pollutant
Presence or Absence
(check one)
.
Reason Pollutant Believed Present in Discharge
• l
Available Quantitative Data
(specify units)
Believed
Present
Believed
Absent
1 •
Asbestos
❑
0
2.
Acetaldehyde
❑
o
3.
Allyl alcohol
❑
0
4.
Allyl chloride
❑
o
5.
Amyl acetate
❑
0
6.
Aniline
❑
o
7.
Benzonitrile
❑
0
8.
Benzyl chloride
❑
o
9.
Butyl acetate
❑
0
10.
Butylamine
❑
o
11.
Captan
❑
o
12.
Carbaryl
❑
o
13.
Carbofuran
❑
0
14.
Carbon disulfide
❑
o
15.
Chlorpyrifos
❑
0
16.
Coumaphos
❑
o
17.
Cresol
❑
o
18.
Crotonaldehyde
❑
o
19.
Cyclohexane
❑
0

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
Pollutant
Presence or Absence
(check one)
Reason Pollutant Believed Present in Discharge
Pill
Available Quantitative Data
(specify units)
Believed
Present
Believed
Absent
20.
2,4-D (2,4-dichlorophenoxyacetic acid)
❑
0
21.
Diazinon
❑
o
22.
Dicamba
❑
o
23.
Dichlobenil
❑
o
24•
Dichlone
❑
0
25.
2,2-dichloropropionic acid
❑
o
26•
Dichlorvos
❑
0
27.
Diethyl amine
❑
o
28
Dimethyl amine
❑
o
29.
Dintrobenzene
❑
o
30.
Dicluat
❑
o
31.
Disulfoton
❑
o
32•
Diuron
❑
0
33.
1 Epichlorohydrin
❑
❑
34.
Ethion
❑
o
35.
Ethylene diamine
❑
❑
36.
Ethylene dibromide
❑
o
37.
Formaldehyde
❑
❑
38•
1 Furfural
❑
0

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
140-
- •
Pollutant
I •
Presence or Absence
(check one)
M.
Reason Pollutant Believed Present in Discharge
•4 will
Available Quantitative Data
(specify units)
Believed
Present
Believed
Absent
Guthion
El
0
Isoprene
❑
0Isopropanolamine
❑
0
42.
Kelthane
❑
0
43.
Kepone
❑
0
44.
1 Malathion
❑
0
45.
Mercaptodimethur
❑
0
46.
Methoxychlor
❑
0
47.
Methyl mercaptan
❑
0
48.
Methyl methacrylate
❑
0
49.
Methyl parathion
❑
0
50.
Mevinphos
❑
0
51.
Mexacarbate
❑
0
52.
Monoethyl amine
❑
0
53.
Monomethyl amine
❑
0
54.
Naled
❑
0
55.
Naphthenic acid
❑
0
56.
Nitrotoluene
❑
1 0
57
Parathion
1 ❑
1 0

EPA Identification Number
NCD043678986
NPDES Permit Number
NCOOOS088
Facility Name
Rogers Energy Complex
Pollutant
Presence or Absence
(check one)
Reason Pollutant Believed Present in Discharge
Available Quantitative Data
(specify units)
Believed
Present
Believed
Absent
58.
Phenolsulfonate
❑
0
59.
Phosgene
❑
0
60.
Propargite
❑
0
61.
Propylene oxide
❑
0
62.
Pyrethrins
❑
0
63.
Quinoline
❑
0
64.
Resorcinol
❑
0
65.
Strontium
❑
0
66.
Strychnine
❑
0
67.
Styrene
❑
0
68.
2,4,5-T (2,4,5-
trichlorophenoxyacetic acid)
❑
0
69.
TDE (tetrachlorodiphenyl ethane)
❑
0
70
2,4,5-TP [2-(2,4,5-trichlorophenoxy)
propanoic acid]
❑
❑
71.
Trichlorofon
❑
0
72.
Triethanolamine
❑
0
73.
Triethylamine
❑
0
74.
Trimethylamine
❑
0
75.
Uranium
❑
0
76.
Vanadium
❑
0

EPA Identification Number
NCD043678986
NPDES Permit Number
NCOOOS088
Facility Name
Rogers Energy Complex
-�•
•
• i�
Presence or Absence
(check one)
Available Quantitative Data
Pollutant
Reason Pollutant Believed Present in Discharge
Believed
Believed
(specify units)
Present
Absent
179.
Vinyl acetate
❑
0Xylene
❑
0Xylenol
❑
0Zirconium
❑
0
Sampling shall be conducted according to sufficiently sensitive test procedures (i.e., methods) approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I, subchapter N or O. See instructions and 40 CFR 122.21(e)(3).

This page intentionally left blank.

Facility Name
EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Rogers Energy Complex
;pi 11
TCDD
Presence or Absence
Congeners
check one
Pollutant
Results of Screening Procedure
Believed Believed
Used or
Manufactured
Present Absent
2,3,7,8-TCDD
❑
❑ M
' Sampling shall be conducted according to sufficiently sensitive test procedures (i.e., methods) approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under
40 CFR chapter I, subchapter N or O. See instructions and 40 CFR 122.21(e)(3).

Duke Energy Carolinas, LLC
Rogers Energy Complex
National Pollutant Discharge Elimination System Permit Number NC0005088
Attachment 1
Form 1 - Section 6 - Existing Environmental Permits

Duke Energy Carolinas, LLC
Rogers Energy Complex (Cliffside)
National Pollutant Discharge Elimination System Permit Number NC0005088
Attachment 1
Form 1, Section 6 — Existing Environmental Permits
Issuing Agency
Type of Permit
Permit or ID Number
NCDEQ - DWR
NPDES - WW
NC0005088
NCDEQ - DWR
NPDES - ISW
NCS000571
NCG010000
RUTHE-2009-005
CLEVE-2017-018
CLEVE-2013-025
CLEVE-2020-014
CLEVE-2020-016
CLEVE-2020-024
NCDEQ - DWR
NPDES - CSW
CLEVE-2020-006
CLEVE-2021-022
CLEVE-2022-010
CLEVE-2022-015
CLEVE-2022-001
CLEVE-2022-026
CLEVE-2022-038
CLEVE-2022-022
CLEVE-2022-023
CLEVE-2023-006
NCDEQ - DAQ
Title V
04044T45
NCDEQ - DWM
EPA Hazardous Material Waste
NCD043678986
Generator Number
Oil Spill Prevention Control and
NCDEQ - DWM
Countermeasure Plan (SPCC)
incorporated into SWPPP
NCDEQ - DWM
Industrial Solid Waste Landfill
8106-INDUS-2009
Permit

Duke Energy Carolinas, LLC
Rogers Energy Complex
National Pollutant Discharge Elimination System Permit Number NC0005088
Attachment 2
Form 1 - Section 7 - Maps

•.ram% � Yl� -
- - _ 002C DDz
\� ,
1995su
104 y
V I +,
T,
004 f
jI
f ell
NXa.}7i
1, 4 1207 tt 1002
i 1209
, '•� � r i i .�%� \ TS�rrar.. r.r
Duke Energy Corporation
Rogers Energy Complex
Receiving Streams:
Broad River
Stream Class:
WS-IV
8-Digit HLIC
03050105
Drainage Basin:
Broad River Basin
Sub -Basin:
03-08-02
Latitude (002):
35° 13' 06" N
Longitude (002):
81° 44' 54" W
Latitude (002B):
35° 13' 16" N
Longitude (002B):
81° 45' 31" W
Latitude (002C):
35° 13' 09" N
Longitude (0020:
81° 45' 22" W
Latitude (005):
35° 13' 07" N
Longitude (005):
81° 45' 19" W
Latitude (004):
35° 12'57 " N
Longitude (004):
81° 45' 22" W
Latitude (104):
35° 13' 3.5" N
Longitude (104):
81° 45' 9.3" W
Latitude (106):
35° 13' 6.3" N
Longitude (106):
W 44' 53.7" W
Map not to scale
I Facility
Location x
r-
NPDES Permit No. NC0005033
North
Rutherford / Cleveland County

Duke Energy Carolinas, LLC
Rogers Energy Complex
National Pollutant Discharge Elimination System Permit Number NC0005088
Attachment 3
Form 2C - Section 2 - Line Drawing & Flow Balance

Emergency
Rogers Energy Complex Simplified
0.05 MGD Overflow
— —
Process Flow Diagram Post Outfall 005
Coal
Pile runoff
Units Fly Ash
Silo Sump
oozc
i
Operation
um Pile
noffl
E
—
Holding Basin
Unit 5 IAB
.
Broad River
Intake Screen
[J�unoff
Dewatering /
Emergency
BackwashUnit
5 GWCAP
Overflow • —
0026 I
0.03 MGD Unit
5
IT
RO Reject
Storm/Process
Water
0.2 MGD
Unit 6 Cooling
No
Basement Basin
Tower
Blowdown
Unit
6
I
IFStormwater
0.0035 MGD
Optional
•
Raw Water
Unit 6 Sanitary
Tanks
System
1.5 MGD
Potable Water
Auxiliary Basin
Users
0.15 MGD
Unit 6
Unit 6/FGD
Mechanical
Unit
6 Process
0.35 MGD
Sanitary System
Drag Chain
Sump
OverFlow
0.3 MGD
0.0015 MGD
External
Landfill
3.15 MGD
Leachate
Final WWTS
Outfall 005
Raw Water
Unit 6 Plant
6.0 MGD
Treatment
Drains
Cooling Water
Heat
0.8 MGD
Exchangers
Unit 5 Plant
0.2 MGD
Internal
Drains
FGD
FGD WWTS
outfall
004
Unit 5 Mechanical Drag
Unit
5 Yard
0.003 MGD
Unit 5 Sanitary
Potable Water
Chain Overflow
Sump
System
Users
2.5 MGD
Optional
0.95 MGD
ASA GWCAP
External
Unit 5 Cooling Tower
Unit 5 Process Sump
Ash Basin Dewatering
Temporary WWTS
Outfall 002
Blowdown
1.5 MGD
1.0 MGD
Legend
= Process Flows
— — ♦ = Overflows
February 2023

Duke Energy Carolinas, LLC
Rogers Energy Complex
National Pollutant Discharge Elimination System Permit Number NC0005088
Attachment 4
Form 2C - Section 3 - Outfall Flows, Contributing Operations and Treatment
Technologies

Duke Energy Carolinas, LLC NPDES Permit NC0005088
Rogers Energy Complex 2023 Permit Renewal Application
Attachment 4
Form 2C — Section 3 Flow, Sources of Pollution, and Treatment Technologies
The Rogers Energy Complex (REC) is a two unit coal fired electric generating facility located near
Cliffside, North Carolina. The physical address is 573 Duke Power Rd, Mooresboro NC 28114. Unit 5
went into commercial operation in 1972 and Unit 6 in 2012. Unit 5 electric output generation is 600
megawatts and Unit 6 is 900 megawatts. The plant receives its process water and cooling water from an
intake on the Broad River. The raw water pumping system for Unit 5 and Unit 6 has traveling screens for
debris removal. The debris collected on the screens consists of twigs, leaves and other material
indigenous to the river, and is therefore flushed back to the river. There is a concrete trough that conveys
the screen rinse back to the river below the low water dam. The system has control valves that allows
water to be recirculated to the suction side of the pumps instead of over flowing the raw water storage
tanks. Unit 5 utilizes closed cycle, forced draft cooling towers for heat dissipation. Unit 5 cooling tower
make-up water is withdrawn at a maximum rate of 0.39 m3/sec (14 cfs) and the blowdown is discharged
thru the Final Waste Water Treatment system. Unit 6 utilizes a closed cycle, forced draft cooling tower for
heat dissipation. Unit 6 cooling tower make up water is withdrawn at a maximum rate of 0.62 m3/sec (22
cfs). The blowdown from Unit 6 can be used in the Unit 6 make up water tank or discharged thru the
Final Waste Water Treatment system.
Chemical constituents contained in the discharge from the permitted outfall will, in part, be representative
of the naturally -occurring chemical quality and quantity of the intake water and will also have chemical
constituents of such quality associated with similar discharges for generating facilities of this size, type,
and in this geographical location. Either all or part of the elements in the Periodic Table, either singularly
or in any combination, may from time to time be contained in the discharge.
OUTFALL INFORMATION
Outfall 002 - Ash Basin
Treated wastewater can discharged via riser structure to the Broad River. Ash pond dewatering,
miscellaneous stormwater flows, groundwater, and extracted groundwater are routed through a
temporary wastewater treatment system (WWTS). Currently, all dewatering flows are routed to the
station for treatment at the Final WWTS.
A4-1

Duke Energy Carolinas, LLC NPDES Permit NC0005088
Rogers Energy Complex 2023 Permit Renewal Application
Outfall 002B — Basement Basin Overflow
An overflow pipe with a spillway that directs flow from the sump to the Broad River. The Basement Basin
receives ash basin dewatering flows, Unit 6 stormwater, Unit 6 sanitary system, Unit 5 stormwater, Unit 5
process water, and groundwater Corrective Action Plan (CAP) extraction well flows. Overflows have not
occurred during this permit cycle.
Outfall 002C — Holding Basin Emergency Overflow
An overflow spillway that directs flow to the Broad River. The Holding Basin receives flows from gypsum
pile runoff, coal pile runoff, limestone pile runoff, Unit 5 fly ash silo sump, and Auxiliary Basin overflow.
Overflows have not occurred during this permit cycle.
Internal Outfall 004 — Flue Gas Desulfurization Treatment System
A Wet Flue Gas Desulfurization (FGD) system is installed at REC for the reduction of S02 from the stack
gas. Each Unit has its own FGD. The following provides a description of the FGD system at REC.
In a Wet Scrubber system, the S02 component of the flue gas produced from the coal combustion
process is removed by a reaction with the limestone -water slurry. The particular system used at REC
collects the flue gas after it passes through the electrostatic precipitator and routes the gas into the
absorber tank. As the gas rises through the tank to the outlet at the top, the gas passes through a spray
header. A slurry of water and limestone droplets is continually sprayed through this header onto the
stream of flue gas. The S02 in the flue gas reacts with the calcium in the limestone and produces S03.
The S03 slurry falls to the bottom of the tank where a stream of air is injected to oxidize the slurry to form
gypsum (CaSO4-2H2O). The gypsum slurry is drawn off the absorber tank and subsequently pumped to a
vacuum belt filter. Part of the process water from the FGD system is blown down in order to maintain the
FGD water chemistry within the FGD system specifications. This water is treated in a wastewater
treatment system or is used in make up water for Unit 6 SDA.
The FGD system has a material handling system that supplies limestone to the scrubber and a gypsum
storage area for the gypsum removed from the process. The limestone comes onto the site by rail and is
then transferred to the FGD site via a covered conveyor. Runoff from the storage area is routed to the
Holding Basin then pumped to Final WWTS. The gypsum is routed from the FGD tank to a dewatering
belt and then to a covered conveyor belt that will carry it to an enclosed storage pile.
When the gypsum is not suitable for beneficial use as wallboard or for sale to the agriculture industry, it is
taken to the onsite landfill.
Internal Outfall 004 combines with Final Wastewater Treatment System flows to discharge from Outfall
005. The wastewater from the FGD system is conveyed to the FGD Wastewater Treatment System (FGD
WWTS) solids removal system if not used in Unit 6 SDA. The initial part of the wastewater treatment
system is the equalization tank. The equalization tank also receives flows from the FGD WWTS Filtrate
Sump and if needed recycled flow from the FGD WWTS Effluent Pump. The wastewater streams that are
mixed in the equalization tank are conveyed to the FGD WWTS Reaction Tank. In the FGD WWTS
Reaction Tanks chemicals are added to form a dense floc. Overflow from the FGD WWTS Reaction Tank
goes to the FGD WWTS Flocculating Clarifier which is utilized as the liquid/solids separation device.
Polymer may be injected to aid in the settling process. Clarified effluent flows to the Continuous
Backwash Gravity Tanks. The effluent is pumped to the 2 Stage Bioreactor and then to the Ultra Filter
A4-2

Duke Energy Carolinas, LLC
Rogers Energy Complex
NPDES Permit NC0005088
2023 Permit Renewal Application
system. Effluent from the Ultra Filters is pumped to the FGD WWTS Effluent Tank then to Internal Outfall
004 to Outfall 005.
Settled solids are removed from the clarifier by the operating sludge transfer pump and conveyed to the
FGD WWTS Sludge Holding Tanks and dewatered by the filter presses. Dewatered cake from the filter
presses is ultimately landfilled. Filtrate from the dewatering process and back wash from the gravity filter
are conveyed to the FGD WWTS Sump and transferred to the FGD WWTS Equalization Tank for
reprocessing.
Outfall 005 — Final Wastewater Treatment System (Final WWTS)
Stormwater run-off around Operating Units
Storm water run-off is collected by a system of yard drains and is directed to the Basement Basin
and then conveyed to the Auxilliary Holding basin where it is pumped to the Equalization Tanks at
Final WWTS.
Coal Pile, Limestone, and Gypsum Area Runoff
The coal pile runoff is routed to the lined Holding basin and then to Final WWTS. Flow volumes
are related to rainfall frequency and intensity.
Unit 5 Wastewater Treatment
The CSS make-up water treatment system (non -potable) is comprised of: (a) a clarifier, (b)
chlorination system, (c) three gravity filters (d) two activated carbon filters, (e) reverse osmosis, (f)
two mixed bed demineralizers, and (g) polisher. Make-up water is supplied to the boilers to
generate steam to turn the turbines. On occasion a vendor may be used with a mobile water
treatment unit to augment the facility's water treatment capacity. Any vendor will use traditional
water treatment methods, chemicals, and disposal methods generally described below.
The water treatment wastes consist of (a) flocculation and sedimentation, (b) filter backwash, (c)
Reverse Osmosis (RO) wastes, and (d) demineralizer regeneration wastes.
Clarifier:
The clarifier utilizes a polymer and ferric sulfate to remove suspended solids and colloidal
material. The floccule and sedimentation collected by the clarifier consists of solids that
were suspended in the service water. Approximately 1000 gpd of sedimentation wastes
are pumped to the Basement Basin and then to Final WWTS. Sodium Hypochlorite is used
to chlorinate the water.
Sodium hydroxide is used for pH adjustment. The sodium hypoclorite will be stored in a
6,000 gallon tank. The ferric sulfate will be stored in a 5,000 gallon tank. The sodium
hydroxide will be stored in a 5,000 gallon tank. The polymer is received in a tote system.
Gravity Filters:
There are three gravity filters composed of anthracite (coal) which follow the clarifier in the
water treatment process. Each of these filters have a capacity of 360,000 gpd. These filters
are backwashed once per week with the backwash water going to the Unit 5 Process Sump
then to Final WWTS. The gravity filters are changed out on an as -needed basis.
A4-3

Duke Energy Carolinas, LLC
Rogers Energy Complex
NPDES Permit NC0005088
2023 Permit Renewal Application
Activated Carbon Filters:
There are two activated carbon filters. These filters are backwashed. The wash water is
pumped Unit 5 Process Sump and then to Final WWTS. The activated carbon filters are
changed out approximately once every 6 months.
Demineralizers:
Demineralized water is used to supply the plant with its make-up water requirements. Each
demineralizer consists of anion and cation mixed bed cells. Only one demineralizer is in
operation at a time. A demineralizer is regenerated, on average, after 30 days of operation.
A regeneration requires 79 gallons of 660Be sulfuric acid and 300 gallons of 50% sodium
hydroxide. Approximately 10,000 gal of rinse water is used per regeneration. The dilute
acid and caustic are discharged to the floor drains simultaneously through the same header
for neutralization purposes. The demineralizer resin is changed out approximately every
ten years. All regeneration wastes are pumped to the Unit 5 Process Sump and then to
Final WWTS.
Polisher
A 60 cubic foot polisher (30 cubic feet cation, 30 cubic feet anion resin) is used to polish
demineralizer effluent. The polisher minimizes silica and sodium leakage. The resin will
be replaced annually with spent resin being pumped Unit 5 Process Sump and to Final
WWTS
Reverse Osmosis System
There is a three stage Reverse Osmosis (RO) system which processes approximately 400
gallons per minute of filtered water. Approximately 300 gpm of permeate water is produced
and flows to the permeate water storage tank. Approximately 100 gpm of concentrate
water is produced which flow to Basement Basin then is pumped to Final WWTS. Water
from the permeate tank is pumped to the demineralizers as supply water.
The RO system is cleaned approximately twice a year using a dilute low pH cleaner
sulfamic / acid (AD-20), biocide (Trisep Tristat 110), and a high pH cleaner (sodium
hydroxide/sodium lauryl sulfate).
Temporary Mobile Water Treatment
A vendor may be used with a mobile water treatment unit to augment the facility's water
treatment capacity. All vendors will use traditional water treatment methods, chemicals,
and disposal methods generally described above. This waste water will drain to a system
that is flows to the Basement Basin and then pumped to Final WWTS.
Water Treatment System Unit 6
The water treatment at Unit 6 takes clarified water (from existing clarifier) and pumps it to an ultra -
filtration (UF) unit that will provide 330 gpm. The OF will routinely use 12% sodium hypochlorite as
a cleaning solution. The effluent from the OF will then be pumped through a two pass reverse
osmosis (RO) system. The RO will use the same cleaning chemicals as the U5 RO. After the RO,
the water will be treated further through a gas transfer membrane to remove dissolved gases. After
sodium bisulfate injection for chlorine removal, the water will enter Final treatment through mixed
bed demineralizers at a rate of 250 gpm. Demineralizers will be regenerated offsite.
Unit 6 Condensate Polishers
A4-4

Duke Energy Carolinas, LLC
Rogers Energy Complex
NPDES Permit NC0005088
2023 Permit Renewal Application
U6 uses full condensate flow mixed ion exchange resin (deep bed) condensate polishers. Ion
exchange resin will be regenerated on site with 93% sulfuric acid and 50% sodium hydroxide.
Sanitary Wastes
The Unit 5 sanitary wastes are treated by an activated sludge unit with a 3000 gpd capacity. The
FGD area and Unit 6 also have an Aeromix package plant for treatment of 1550 gpd of sanitary
wastewater. The Administration Building uses an Aeromix package plant for treatment of sanitary
waste. The effluent from the package plants drains to Final WWTS and discharges to Outfall
005. The site has several miscellaneous buildings that have a septic system with a drain field or
a holding tank that is pumped and hauled to a local wastewater treatment plant.
Unit 5 Colling Towers
Unit 5 utilizes two cooling towers for its cooling water requirements. Unit 5 has four circulating
pumps. Each circulating condenser pump has a capacity of 62,500 gpm for a combined total of
250,000 gpm. Each tower has a circulation rate of 125,000 gpm with a make-up rate of 2875 gpm
per tower and a blowdown rate of approximately 2500 gpm. The cooling tower blowdown is
discharge to water process sumps and then to Final WWTS.
Sodium hypochlorite is used to chlorinate cooling tower water and water treatment. Cooling tower
water is chlorinated to approximately 0.5 ppm, for one half hour, 3 times/week during the winter
and approximately 1.0 ppm, for one hour, 5 times/week during the summer months. 50 gallons of
the microbiocide Bulab 6002 are added approximately every 6 months to each tower. The towers
are sprayed with the microbiocide Bulab 6009 once yearly. Mechanical means are employed for
additional cleaning. The CCW tunnels and cooling towers are unwatered during outages for
inspections and maintenance. The water is pumped to the yard drains that drain to the Basement
Basin and pumped to Final WWTS. The sediment in the cooling towers are cleaned during the
outages by mixing with water and sending the water to the water process sumps and then to Final
WWTS
Sawdust may be added to the CCW system if a condenser leak is detected. Depending on the
size of the leak the sawdust will stop the leak until repairs can be made.
Unit 6 Cooling Tower
Unit 6 will utilize one cooling tower for its cooling water requirements. Unit 6 has two circulating
pumps. Each circulating condenser pump has a capacity of 196,000 gpm for a combined total of
392,000 gpm. The maximum make-up rate of 9774 gpm and a blowdown rate of approximately
3258 gpm. The cooling tower blowdown is sent to the Unit 6 makeup water tank or water process
sumps and then to Final WWTS.
The cooling tower will be chlorinated with a 12% sodium hypochlorite solution. An unspecified
corrosion inhibitor and an unspecified non -oxidizing microbiocide will be used as well.
The CCW tunnels and cooling towers are unwatered during outages for inspections and
maintenance. The water is pumped to the water process sumps and then to Final WWTS. The
sediment in the cooling towers are cleaned during the outages by mixing with water and sending
the water to the water process sumps and then to Final WWTS.
Recirculating Water System (RCW)
The recirculating cooling water system provides cooling for the air conditioning system and other
plant equipment. These systems are closed -loop systems; however, they may be drained on
A4-5

Duke Energy Carolinas, LLC
Rogers Energy Complex
NPDES Permit NC0005088
2023 Permit Renewal Application
occasion for maintenance activities. The water is pumped to the Final WWTS. The microbiocide
Calgon H-550 (or similar product) is added monthly. Calgon CS corrosion inhibitor is added
once per month to maintain 2500 ppm nitrites within the system.
Boiler Blowdown
The blowdown is vented to a blowdown tank with a minimal flow of condensate being pumped to
the process water sump and to Final WWTS.
Hydrazine is maintained at a concentration of <30 ppb in the feedwater train for deoxygenation.
Ammonium hydroxide is used for pH control in the units. A minute amount of hydrazine (<10 ppb)
may be present in the steam jet air ejector waste condensate flow to the floor drains which is
pumped to Final WWTS.
Unit 5 and 6 Generator Stator Cooler
Cooling water for the unit generator stator cooler goes through an additional demineralizer. The
demineralizer resin is changed out approximately every 18 months.
Unit 5 ID Variable Speed
Water from the clarifier is used to cool the heat exchanger for the Unit 5 Variable Speed Drive
house. The internal electrical breakers of the U5 ID Variable Speed are cooled by a closed loop of
propylene glycol that is routed to the heat exchanger. The cooling water from the heat exchanger
is discharged into the drains that are pumped to the water process sumps and then to Final WWTS.
When the closed loop of propylene glycol is drained it will be placed in drums and sent off site to
be reconditioned.
Landfill Leachate collection discharge
An Industrial Solid Waste Landfill is located on site to accept coal combustion byproducts (fly ash,
bottom ash, gypsum, WWTS filter press sludge cake). This landfill consists of a liner with
leachate collection system. Collected leachate is pumped to Final WWTS.
Limestone Unloading/Storage Area Sump
Limestone sump collects stormwater and rinse water from the limestone unloading and storage
area and routes the water to yard drains to Basement Basin. Storm water around the limestone
and gypsum pile is routed to the Holding Basin and pumped to Final WWTS.
Floor Drains
REC floor drains contain boiler blowdown, leakage from seals, equipment cooling water,
condensates, regeneration wastes, miscellaneous plant wastes and area washdown water.
Effluents from these drains are flushed to the plant sumps and then to the water process sumps
and then to Final WWTS.
A4-6

Duke Energy Carolinas, LLC
Rogers Energy Complex
NPDES Permit NC0005088
2023 Permit Renewal Application
Equipment Wash
Preheaters are back washed with raw water approximately two times per year to remove ash and
corrosion products. The back wash water are routed to drains that are pumped to the equipment
wash tank and metered to Final WWTS.
Precipitators are cleaned by mechanically vibrating the wires and rapping the plates inside the
precipitator. The inside of the precipitators are washed prior to maintenance activities. The rinse
water drains to drains that are Basement Basin and then to Final WWTS.
Effluent from a vehicle rinse station is directed to a drain that is drains to the Basement Basin and
then pumped to Final WWTS. The vehicle rinse water contains no soaps or additives.
Miscellaneous Waste Streams
Laboratory Wastes:
The chemistry lab on site performs a variety of water analyses and routine sample
collections. Therefore, several chemicals/reagents are used in the lab in small
quantities for sample preservation, equipment calibration, analytical analyses, etc.
The wastes are poured down the sink to the plant drain systems to Final WWTS.
Borosonic Rotor Testing:
Approximately once per year, one turbine is tested for cracks in the generator shaft
using an ultrasonic nondestructive test. During the process a maximum of 400 gal
of demineralized water mixed with 4 gal of corrosion inhibitor is used and is
pumped to plant process sumps then to Final WWTS.
Condenser Leakage Testing:
Occasionally, the condensers are tested for inleakage. This involves filling the
steam side of the condenser with demineralized water and using a disodium
fluorescing dye. The maximum yearly usage of the dye would be 6 Ibs of dye in
90,000 gal of water. All wastes are processed thru Final WWTS.
Photographic Waste
During large outages a portable x-ray film developing machine will be onsite to
develop x-rays of welds. The developing process has a rinse cycle that has been
sampled and determined nonhazardous. The rinse water is routed to the Final
WWTS. The developer and fixer chemicals are drummed and not sent to the yard
drains.
Limestone Silo Rinse Spray
Unit 5 limestone silo uses water to rinse the belt and to wash the concrete floor.
The rinse water goes to the Final WWTS.
Anhydrous Ammonia
Periodically the anhydrous ammonia pipes and systems will need to be drained.
The anhydrous ammonia in the piping systems will be drained to a collection tank
of water. The reaction of the water reduces the ammonia vapor that are released.
After the process is complete the water frac tanks will be drained to the Final
WWTS.
A4-7

Duke Energy Carolinas, LLC
Rogers Energy Complex
NPDES Permit NC0005088
2023 Permit Renewal Application
Heat Exchangers
Heat exchangers may need to periodically need to be cleaned with a combination
of polyacrylamide, polyacrylate, sodium laurylsulfate, or tri-sodium phosphate.
The cleaning waste and rinse water goes to the Final WWTS.
Deicing Agent
This product is used to prevent freezing on the conveyer belts. Runoff would be
collected by storm drains and ultimately sent to Final WWTS.
Extracted Groundwater System (GW CAP)
The Unit 5 Inactive Ash Basin extraction system consists of 22 extraction wells and a French
Drain collection system. Extracted groundwater is pumped from the extraction wells and the
French drain lift station to a manifold in a single node building and directed to a 1,000 gallon
holding tank. A transfer pump system conveys water from the tank to an existing stormwater
pipe. The discharged water combines with stormwater and is subsequently treated at the existing
facility Final WWTS and discharged through Outfall 005. Average flow rate of 44 gpm.
The former Ash Storage Area extraction system consists of 13 extraction wells and is currently in
the commissioning phase. All extraction well pump discharge will be conveyed to a single node
building located south of the extraction wells. All extraction well conveyance lines will be
combined within a manifold located within the node building and directed to a 1,000 gallon
holding tank. Extracted groundwater pumped into the holding tank will be conveyed by transfer
pump to an existing force main, where it will combine with water from the Active Ash Basin
dewatering and undergo treatment at the existing Final WWTS before ultimately discharging
through Outfall 005. Estimated steady state flow rate is 28 gpm.
Outfalls 104 and 106 — Constructed Seeps
Toe Drain Outfalls all discharge to the Broad River.
Ash Handling
Fly ash is handled dry by a pneumatic system and transported to the onsite permitting landfill. Bottom
ash is handled by a closed -loop submerged flight conveyer system (SFC) and transported to the onsite
permitted landfill.
Boiler Cleaning
Boilers #5, and #6 are cleaned as needed. The wastes produced from a boiler cleaning are collected into
temporary holding tanks, prior to being hauled off -site to a waste disposal facility; no boiler cleaning waste
is discharged. The chemicals and approximate amounts for each cleaning are listed below. There are 2
choices (options) of cleaning chemicals for Boiler #6; either may be used to accomplish the cleaning.
A4-8

Duke Energy Carolinas, LLC
Rogers Energy Complex
NPDES Permit NC0005088
2023 Permit Renewal Application
Chemicals
Boiler #5
Boiler #6 (Option 1)
Boiler #6 (Option 2)
EDTA (tetra -ammonium)
15,000 gallons
38%
Corrosion inhibitor (Rodine
130 gallons
2002 or Equivalent)
Antifoam (proprietary
15 gallons
anionic silicone emulsion)
EDTA (Di -ammonium)
27,000 gallons
44.5%
Corrosion inhibitor (Rodine
370 gallons
2002 or Equivalent)
Antifoam (proprietary
20 gallons
anionic silicone emulsion)
Hydroxy-acetic acid (56%)
11,250 gallons
Formic Acid (28%)
11,500 gallons
Corrosion inhibitor (Rodine
370 gallons
2002 or Equivalent)
Ammonia bi-fluoride (20%)
530 gallons
Ammonium hydroxide
150 gallons
(28%)
Herbicide and Pesticide Usage in the Treatment System
Herbicides may be used as needed to control nuisance aquatic vegetation. These herbicides are applied
by licensed applicators, or persons under the immediate supervision of a licensed applicator, in
accordance with the manufacturer's instructions.
Pesticides may be used as needed to perform biological assessments. These pesticides are applied by
licensed applicators, or persons under the immediate supervision of a licensed applicator, in accordance
with the manufacturer's instructions.
A4-9

Duke Energy Carolinas, LLC
Rogers Energy Complex
National Pollutant Discharge Elimination System Permit Number NC0005088
Attachment 5
Form 2C — Section 8 - Used or Manufactured Toxics (Potential Discharges Not
Covered by Analysis)

Duke Energy Carolinas, LLC
Rogers Energy Complex (Cliffside)
NPDES Permit NC0005088
2023 Permit Renewal
Attachment 5
Form 2C — Section 8: Used or Manufactured Toxics - Potential Discharges Not
Covered by Analysis
SUBSTANCE
QUANTITY Ibs
SOURCE
Ammonia
829,500
Anhydrous Ammonia Tanks
Benzene
21,231
Gasoline and Diesel Fuel Tanks
Lead
113,883
batteries
Chlorine
450
150 Pound Cylinders
Ferric Sulfate
11,119
Flocculent used in Water Treatment
Ferric chloride
6,316
Flocculent used in water treatment
Zinc
4,068
Anti -corrosion agent
Nickel
2,558
Coating for tubes
Naphthalene
5,211
Gasoline and Diesel Tanks, Oils
Sodium nitrite
513
Corrosion inhibitor
Sodium Hydroxide
41,617
Powerhouse, Storage Tank
Sodium Hypochlorite
15,000
Clarifier, Cooling Towers, FGD WWT
Tote
Sulfuric acid
85,087
Powerhouse Batteries, Storage Tank
Toluene
63,081
Gasoline and Diesel Fuel Tanks,
Paint
Calcium hypochlorite
18
Closed loop cooling system
Citric Acid
2,600
Water Treatment, FGD WWT
Hydrochloric Acid
39,180
FGD WWT
Hydrated Lime
49,000
Unit 6 SDA, FGD WWT
Core Shell 71307
4,600
FGD WWT
Nalmet 1689
5,200
FGD WWT
Hydrazine
2,750
Unit 5 Boiler Chemistry
A5-1

Duke Energy Carolinas, LLC
Rogers Energy Complex
National Pollutant Discharge Elimination System Permit Number NC0005088
Attachment 6
NCDEQ NPDES Wastewater Permit — Condition A.(13) — Instream Monitoring

Rogers lnstrea m Results
September 2018 - January 2023
2023 NPDES Permit Renewal Application
Parameter
Total Arsenic
u L
Dissolved Cadmium
u L
Dissolved C000er u L
Total Chromium
u L
Dissolved Lead u L
Total Mercur n L
Total Selenium u L
Location
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
OUTFALL 100
UPSTREAM
1 OUTFALL 100
I DOWNSTREAM
Date (Year - Month)
2018-09
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
0.903
1.13
< 1
< 1
2018-10
< 1
< 1
< 0.1
< 0.1
< 1
< 1
1.36
1.64
< 0.2
< 0.2
3.22
3.82
< 1
< 1
2018-11
< 1
< 1
< 0.1
< 0.1
< 1
< 1
1.5
2.6
< 0.2
< 0.2
2.79
4.1
< 1
< 1
2018-12
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
1.21
< 0.2
< 0.2
2.67
3.6
< 1
< 1
2019-01
< 1
< 1
< 0.1
< 0.1
< 1
< 1
1.27
< I
< 0.2
< 0.2
1.84
1.8
< 1
< 1
2019-02
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
0.209
1.07
1.14
< 1
< 1
2019-03
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< I
< 0.2
< 0.2
1.6
1.62
< 1
< 1
2019-04
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
0.669
0.853
< 1
< 1
2019-05
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
2.16
< 0.2
< 0.2
0.984
1.09
< 1
< 1
2019-06
< 1
1.51
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
1.38
1.45
< 1
< 1
2019-07
< 1
< 1
< 0.1
< 0.1
2.54
< 1
< 1
< I
< 0.2
< 0.2
1.02
1.44
< 1
< 1
2019-08
< 1
3.77
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
0.997
2.12
< 1
< 1
2019-09
< 1
3.26
< 0.1
< 0.1
< 1
< 1
< 1
< I
< 0.2
< 0.2
0.922
0.888
< 1
< 1
2019-10
< 1
4.25
< 0.1
< 0.1
< 1
< 1
< 1
2.28
< 0.2
< 0.2
1.08
1.69
< 1
< 1
2019-11
< 1
3.97
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
1.2
2.34
< 1
< 1
2019-12
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
0.868
1.04
< 1
< 1
2020-01
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
0.793
0.891
< 1
< 1
2020-02
< 1
1.34
< 0.1
< 0.1
< 1
< 1
1.14
1.22
< 0.2
< 0.2
1.8
1.88
< 1
< 1
2020-03
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
0.702
0.804
< 1
< 1
2020-04
< 1
< 1
< 0.1
< 0.1
< 1
6.96
< 1
< 1
< 0.2
0.487
0.769
0.9
< 1
< 1
2020-05
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
0.973
1.06
< 1
< 1
2020-06
< 1
< 1
< 0.1
< 0.1
< 1
< 1
1.29
1.28
< 0.2
< 0.2
1.74
1.86
< 1
< 1
2020-07
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
1.15
1.42
< 1
< 1
2020-08
< 1
< 1
< 0.1
< 0.1
< 1
< 1
1.53
2.24
< 0.2
< 0.2
1.77
0.302
< 1
< 1
2020-09
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
0.688
0.714
< 1
< 1
2020-10
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
0.723
0.95
< 1
< 1
2020-11
< 1
< 1
< 0.1
0.117
< 1
< 1
< 1
< 1
< 0.2
< 0.2
1.28
4.73
< 1
1.35
2020-12
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
0.804
0.902
< 1
< 1
2021-01
<1
<1
<0.1
<0.1
<1
<1
<1
1.03
<0.2
<0.2
0.95
1
<1
<1
2021-02
< 1
< 1
< 0.1
< 0.1
1 2.33
4.77
< 1
< 1
0.276
0.234
0.721
0.539
< 1
< 1
2021-03
< 1
< 1
< 0.1
< 0.1
< 1
< 1
< 1
< 1
< 0.2
< 0.2
0.743
0.822
< 1
< 1
2021-04
< 1
< 1
< 0.1
< 0.1
< 1
2.18
1.15
< 1
< 0.2
< 0.2
1.42
1.56
< 1
< 1
2021-05
< 1
< 1
< 0.1
< 0.1
< 2
< 2
1.19
1.37
< 0.2
< 0.2
1.35
1.7
< 1
< 1
2021-06
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
1.2
< 0.2
< 0.2
1.31
1.7
< 1
< 1
2021-07
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
< 1
< 0.2
< 0.2
0.819
1.19
< 1
1.9
2021-08
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
2.4
< 0.2
< 0.2
1.62
3.46
< 1
< 1
2021-09
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
1.1
< 0.2
< 0.2
< 2
1.76
< 1
< 1
2021-10
< 1
< 1
< 0.1
< 0.1
< 2
< 2
1.26
1.63
0.206
< 0.2
1.99
2.01
< 1
< 1
2021-11
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
< 1
< 0.2
< 0.2
0.628
0.633
1.07
< 1
2021-12
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
< 1
< 0.2
< 0.2
0.54
1.16
1.4
1.61
2022-01
< 1
< 1
< 0.1
< 0.1
< 2
< 2
1.25
1.46
< 0.2
< 0.2
1.74
2.17
< 1
< 1
2022-02
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
1.03
< 0.2
0.200
1.80
1.90
< 1
< 1
2022-03
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
< I
< 0.2
< 0.2
0.726
0.788
2.92
1.17
2022-04
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
< 1
< 0.2
< 0.2
1.24
1.33
< 1
< 1
2022-05
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
< I
< 0.2
< 0.2
0.952
1.36
< 1
< 1
2022-06
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
< 1
< 0.2
< 0.2
1.33
1.30
< 1
1.01
2022-07
< 1
< 1
< 0.1
< 0.1
< 2
< 2
1.89
3.18
< 0.2
< 0.2
2.13
3.51
< 1
< 1
2022-08
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
3.55
< 0.2
< 0.2
1.48
1.70
< 1
1.17
2022-09
< 1
< 1
< 0.1
< 0.1
< 2
< 2
1.73
1.95
< 0.2
< 0.2
3.10
3.25
< 1
< 1
2022-10
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
< 1
< 0.2
< 0.2
< 0.500
0.678
1.64
< 1
2022-11
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
< 1
< 0.2
< 0.2
0.880
1.43
< 1
< I
2022-12
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
< 1
< 0.2
< 0.2
1.09
1.05
< 1
< 1
2023-01
< 1
< 1
< 0.1
< 0.1
< 2
< 2
< 1
< 1
< 0.2
< 0.2
1.36
1.27
< 1
< I
1 of

Rogers lnstrea m Results
September 2018 - January 2023
2023 NPDES Permit Renewal Application
Parameter
Dissolved Zinc WWI-)
Bromide m L
Hardness m L
Total Dissolved Solids m L
Temper
ture C
Turbidi NTU
Location
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
OUTFALL 100
UPSTREAM
OUTFALL 100
DOWNSTREAM
Date (Year - Month)
2018-09
< 5
< 5
< 0.01
0.013
12.9
14.8
< 25
37
25.23
25.63
5.4
8.1
2018-10
< 5
< 5
0.012
0.011
12.1
13
< 25
< 25
19.4
19.21
30
34
2018-11
6.32
< 5
< 0.01
0.054
11.4
25.3
< 25
33
11.55
11.91
34.5
38.3
2018-12
5.46
5.5
< 0.01
0.011
11.3
13.6
38
25
6.91
6.48
8.1
10.9
2019-01
< 5
< 5
< 0.01
0.061
10.4
23.5
41
60
8.14
7.92
13.8
13.4
2019-02
< 5
< 5
0.014
0.079
10.5
24.3
25
47
5.72
6.23
8.5
8.8
2019-03
< 5
< 5
< 0.01
0.056
10.9
25.7
45
65
10.3
10.36
13.1
13
2019-04
< 5
5.25
< 0.01
0.176
12
51.1
46
120
11.33
11.89
6.7
6.2
2019-05
< 5
< 5
< 0.01
0.062
11.6
24.4
38
76
18.39
18.61
10.2
28.2
2019-06
< 5
< 5
< 0.01
0.075
11.2
26.2
49
52
22.1
21.9
9.1
16
2019-07
< 5
< 5
< 0.01
0.11
11.7
37
27
75
24.3
24.7
8.7
11.4
2019-08
< 5
< 5
0.012
0.142
12.1
45.4
41
106
24.53
24.74
1 11.1
19.9
2019-09
< 5
< 5
0.011
0.135
16.2
1 42.3
53
125
25.02
25.24
7.8
7.6
2019-10
< 5
< 5
< 0.01
0.113
15.6
48.9
66
1 148
24.4
24.27
22
21.9
2019-11
< 5
5.18
0.011
0.137
12.7
46.1
50
96
12.55
12.82
16.1
10
2019-12
< 5
< 5
< 0.01
0.056
12.9
27.2
60
82
8.97
8.28
7.89
10.9
2020-01
< 5
< 5
0.011
0.034
12.6
20.4
29
48
7.56
7.7
6.19
7.26
2020-02
7.84
< 5
0.019
0.045
13.2
26.6
51
57
10.7
9.7
16
16.3
2020-03
< 5
< 5
0.085
0.116
15.1
21.5
57
68
11.9
10.9
5.47
5.62
2020-04
< 5
10.3
0.101
0.128
16.7
26.1
43
52
17.6
17.5
1 3.67
3.17
2020-05
< 5
< 5
0.097
0.12
15.9
24.2
60
71
14.5
14.8
7.48
7.66
2020-06
< 5
< 5
0.089
0.098
15
23.2
59
58
19.3
19
12.8
15
2020-07
< 5
< 5
0.011
0.051
13.8
24.7
53
81
24.4
24
12.7
12.2
2020-08
< 5
< 5
0.086
0.058
14.6
20
73
64
23.2
23.8
23.4
33.1
2020-09
< 5
< 5
0.149
0.191
19.4
29.9
50
82
22.9
23.4
6.04
8.52
2020-10
< 5
< 5
0.189
0.152
14.9
15.5
64
65
17.5
16.6
5.75
7.76
2020-11
< 5
< 5
0.128
0.355
15.5
44.5
60
108
12.4
12.6
9.57
9.93
2020-12
< 5
< 5
0.031
0.153
11.9
21.7
39
1 45
7.6
7.2
6.4
6.6
2021-01
< 5
< 5
0.067
0.094
12.3
18.4
36
48
8
8.1
11
14
2021-02
5.08
5.6
0.159
0.159
1 18.7
24.6
42
56
5
5.4
1 4.5
5.7
2021-03
< 5
< 5
0.12
0.074
16.9
16.2
73
80
10.4
10.1
6.2
7.2
2021-04
< 5
< 5
0.062
0.113
13.3
22.5
47
66
14.4
14.5
15
14
2021-05
< 5
< 5
0.097
0.147
13.6
24.7
51
59
18.2
18.5
16
22
2021-06
< 5
< 5
0.134
0.219
16.2
34.8
59
95
20.4
20.3
8.3
11
2021-07
< 5
< 5
0.234
0.433
22.4
44.3
81
133
24.3
24.5
5.7
3.9
2021-08
< 5
< 5
0.05
0.068
15.1
32.1
54
1 76
24.3
24.3
21
28
2021-09
< 5
< 5
0.205
0.152
17.5
22.3
55
57
25.5
25.4
11
15
2021-10
< 5
< 5
0.216
0.122
1 17.9
21.7
74
67
19.5
1 19.7
21
20
2021-11
< 5
< 5
0.248
0.186
20.6
26.5
90
79
12.0
11.7
5
4.4
2021-12
< 5
< 5
0.387
0.474
24.2
31.4
102
121
7.8
8.1
4.3
5.3
2022-01
< 5
< 5
0.191
0.302
17
27.3
65
88
8.9
8.3
14
16
2022-02
< 5
< 5
0.155
0.155
16.7
21.4
65.0
73.0
6.2
6.2
15
14
2022-03
< 5
< 5
0.574
0.303
32.5
31.0
114
90.0
11.6
10.8
4.9
5.0
2022-04
< 5
< 5
0.170
0.151
17.4
19.9
58.0
1 57.0
15.7
15.8
9.8
9.0
2022-05
< 5
< 5
0.185
0.179
18.5
24.5
74.0
80.0
21.6
21.2
7.5
13
2022-06
< 5
< 5
0.158
0.270
1 16.7
48.2
71.0
133
22.3
22.6
1 8.6
7.5
2022-07
< 5
< 5
0.175
0.196
16.7
25.7
67.0
85.0
25.9
25.7
34
52
2022-08
< 5
< 5
0.230
0.387
23.4
40.0
83.0
122
27.2
26.3
11
16
2022-09
< 5
< 5
0.173
0.246
17.3
25.1
58.0
73.0
22.9
22.8
30
32
2022-10
< 5
< 5
1 0.676
0.393
38.4
35.0
169
125
17.1
16
7.7
3.4
2022-11
< 5
< 5
10.276
0.331
21.2
37.1
78.0
108
15.5
15.5
7.7
10
2022-12
< 5
< 5
0.138
0.273
16.6
27.1
63.0
94.0
9.2
9.2
5.7
5.5
2023-01
< 5
< 5
0.056
0.081
14.4
19.8
52.0
66.0
7.5
7.7
10
12
2 of

Duke Energy Carolinas, LLC
Rogers Energy Complex
National Pollutant Discharge Elimination System Permit Number NC0005088
Attachment 7
NCDEQ NPDES Wastewater Permit — Condition A.(14) — Fish Tissue Monitoring

Fish Tissue Monitoring of the Broad River
Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
Mooresboro, North Carolina
NPDES Permit # NC0005088
Duke Energy Water Resources
Huntersville, NC 28078
February 2023
DUKE
ENERGY

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
Contents
1 Introduction and Background......................................................................................................1
2 Methods.....................................................................................................................................2
2.1 Field Methods...................................................................................................................................2
2.2 Laboratory Methods..........................................................................................................................3
3 Results and Discussion................................................................................................................3
3.1 Arsenic...............................................................................................................................................4
3.2 Selenium............................................................................................................................................4
3.3 Mercury.............................................................................................................................................4
3.4 Copper and Cadmium........................................................................................................................4
4 Summary....................................................................................................................................5
5 References.................................................................................................................................6
Tables
Table 3-1. Numbers and total length ranges (in mm) of different species of fish collected for element
analyses in the two sampling areas of the Broad River during 2018-2022.....................................4
Figures
Figure 1-1. Sampling areas for monitoring trace elements in fish tissue of the Broad River.......................2
Figure 3-1. Box plots of trace element analysis of fish muscle tissue for sunfish, black bass, and suckers
collected from two areas of the Broad River during 2018-2021.....................................................5
Appendices
Appendix A Arsenic, selenium, mercury, copper, and cadmium concentrations (fresh weight) in axial
muscle of fish from the Broad River during 2018-2022
Appendix B Arsenic, selenium, and mercury concentrations (fresh weight) in axial muscle of fish from the
Broad River during 2014

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
1 Introduction and Background
Duke Energy Carolinas (DEC) owns and operates the Rogers Energy Complex (Rogers) located on the
Broad River in Cleveland and Rutherford counties, Mooresboro, North Carolina. The National Pollutant
Discharge Elimination System (NPDES) Permit for Rogers (No. NC0005088, Section A.14) requires DEC to:
"...conduct fish tissue monitoring annually and submit the results with the NPDES permit renewal
application. The objective of this monitoring is to evaluate potential uptake of pollutants by fish
tissue near the ash pond discharge. The parameters analyzed in fish tissue shall include arsenic,
selenium, and mercury. The monitoring shall be conducted in accordance with the sampling plan
approved by the Division."
These three metals are commonly associated with coal ash and can have fish and human health impacts.
A study plan was originally submitted to and approved by the North Carolina Department of
Environmental Quality (NCDEQ) in 2013 (Duke Energy 2013), and an updated study plan was submitted
and approved in 2019 (Duke Energy 2019). Additionally, at the request of NCDEQ, the 2019 study plan
also included analysis for copper and cadmium.
Target fish were collected from two areas on the Broad River (Figure 1-1) for trace element analysis of
muscle tissue. Area UP was located at least 2.4 km upstream of the Rogers ash basin discharge and
above a low -head dam to serve as a reference to monitor background trace element concentrations in
fish muscle tissue. Area DN was sampled to monitor potential uptake of trace elements in fish muscle
tissue. Area DN was located approximately 9.0 km downstream of the discharge in 2018 and was moved
to less than 6.0 km downstream of the discharge in 2019-2022.

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
N
�•
J t w
J
a''
I
m
h
l
f
Broad Riper
1
U P
ROGERS DN
a�
ENERGY OUTFALL 002
COMPLEX
ee
Lt
Qv
aL�
5
'Vy
l
Jy
f
I
7
1
---------------------
i Nnarf.r Sngn�ic.;r
ROGERS
ENERGY
COMPLEX
0 2.5
5Kilometers
(� DUKE
��
ENERGY®
Figure 1-1. Sampling areas for monitoring trace elements in fish tissue within the Broad River.
2 Methods
2.1 Field Methods
Fish were collected for trace element fish tissue monitoring following the appropriate Duke Energy
procedures filed with NCDEQ. Fish were collected using boat electrofishing, were identified to species,
measured for total length to the nearest millimeter, weighed to the nearest gram, and marked with a
unique tag identifier. Fish were then placed in a labeled (sample date, sample location, facility, etc.) bag
on ice while in the field. Each day the sealed bags of fish were transferred to a deep freezer.
Species targeted for collection were based on prior sampling experience, likely availability, importance
as food fish, and general trophic level. The species groups identified for collection were suckers
(Moxostoma) or black bass (Micropterus) and sunfish (Lepomis). Suckers were collected in 2018, and
black bass were collected in 2019-2022. Duke Energy personnel collected up to ten individuals
(minimum of six) of each taxa from each sampling area. Individuals retained for analysis were those
considered of sufficient size for human consumption (>_60 g). As recommended by the US Environmental
Protection Agency (USEPA), fish were retained such that the size of the smallest individual would not be
2

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
less than 75% of the total length of the largest fish within each genus group when possible (USEPA
2000).
2.2 Laboratory Methods
Fish were processed for metals analysis at the Duke Energy Trace Element Laboratory located in New
Hill, NC following the appropriate procedures filed with NCDEQ. Fish were thawed and skeletal muscle
was fileted off using a carbon -steel scalpel. Muscle tissue from each individual fish was homogenized,
weighed to the nearest 0.001 g, and dried to a consistent weight in a desiccator. The dried weight was
recorded and used to calculate a dry weight to fresh weight ratio for that fish. A small amount, generally
around 0.1 g, of dried tissue was analyzed for each fish using X-ray fluorescence. Quality control was
achieved utilizing analytical standards, replicates, and certified reference materials. Methods for
accurate copper results were not achieved until 2020 due to a manufacturer error.
3 Results and Discussion
During the study period (2018-2022), 142 individuals were captured and analyzed from the Broad River
(Table 3-1). Species collected for analysis included Notchlip Redhorse Moxostoma collapsum,
Largemouth Bass Micropterus salmoides, Smallmouth Bass M. dolomieu, Bluegill Lepomis macrochirus,
Redbreast Sunfish L. auritus, and Redear Sunfish L. microlophus. A full depiction of fish collected and
trace element concentrations is presented in Appendix A. For fish collected in 2022, the results of the
trace element analysis were not yet available at the time this report was completed.
3

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
Table 3-1. Numbers and total length ranges (in mm) of different species of fish collected for element
analyses in the two sampling areas of the Broad River during 2018-2022.
UP
DIN
Total length
Total length
Number
Number
range
range
Suckers
Notchlip Redhorse
6
324-356
6
334-350
(Moxostoma)
Black bass
Largemouth Bass
14
211-457
4
200-503
(Micropterus)
Smallmouth Bass
10
206-485
20
206-471
Bluegill 9 144-196 6 136-165
Sunfish (Lepomis) Redbreast Sunfish 34 138-197 30 135-198
Redear Sunfish 1 154 2 186-188
3.1 Arsenic
All fish collected during 2018-2021 were below the USEPA screening value for recreational anglers of
1.2 µg/g (fresh weight) for arsenic (USEPA 2000; Figure 3-1).
3.2 Selenium
All fish collected during 2018-2021 were below USEPA screening value for recreational anglers of 20
µg/g (fresh weight) for selenium (USEPA 2000; Figure 3-1).
3.3 Mercury
All sunfish and suckers collected during 2018-2021 were below the USEPA screening value for
recreational anglers of 0.4 µg/g (fresh weight) for mercury (USEPA 2000; Figure 3-1). Five black bass
exceeded the screening value. Three of these fish were collected upstream of the ash basin discharge
which suggests the source of mercury in the tissues of these black bass was likely not related to
operations at Rogers.
3.4 Copper and Cadmium
Copper and cadmium were analyzed from 58 and 91 fish, respectively. These data were collected for
comparisons with other studies in the Broad River, and the results are provided in Appendix A.
4

Sunfish
12
0.1
ID
0.2
0.1
ID
Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
Mac< bass sudcas
p.2
D.1
n D
OF CN OF QN UP UN
2.D 20
1.5
1.D
2.0
15
1.0
0.5
00
1.5
1.0
0.5
09
UP CN uP CN UP 6N
1 .0
0.S
0.B
0.4
0.2
S.0
uP CN OF EN OF CN
Figure 3-1. Box plots of trace element analysis of fish muscle tissue for sunfish, black bass, and suckers
collected from two areas of the Broad River during 2018-2021. Boxes and whiskers show the 10th,
25th, 50th, 75th, and 90th percentiles. Individual outliers are represented by points. Values under
each element are USEPA screening values for recreational anglers.
4 Summary
All fish collected during the 2018-2021 study period were below the USEPA screening levels for
recreational anglers for arsenic and selenium. Five black bass exceeded the screening level for mercury,
and these were evenly distributed above and below the ash basin discharge. A low -head dam at Rogers
would make any upstream passage of fish from the DN area to the UP area unlikely. Additionally,
concentrations of trace elements were similar between sampling areas. These patterns match samples
reported from the Broad River in 2014 (Appendix B, Duke Energy 2014).
5

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
5 References
Duke Energy. 2013. Trace elements monitoring in fish tissue study plan. Duke Energy Corporation.
Charlotte, NC.
Duke Energy. 2014. Monitoring of arsenic, selenium, and mercury in fish tissue from the Broad River, NC.
Duke Energy Corporation. Charlotte, NC.
Duke Energy. 2019. Fish tissue monitoring of the Broad River. Duke Energy Corporation. Charlotte, NC.
USEPA. 2000. Guidance for assessing chemical contaminant data for use in fish advisories. Vol. 1. Fish
sampling and analysis. Third edition. EPA 823-B-00-007. United States Environmental Protection
Agency, Office of Water, Washington, DC.
lXI

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
Appendix A
Arsenic, selenium, mercury, copper, and cadmium concentrations (fresh
weight) in axial muscle of fish from the Broad River during 2018-2022
Dry -to -
fresh
Collection
Length
Weight
As
Se
Hg
Cu
Cd
weight
Fish species
Location
month
(mm)
(g)
W/O
W/O
W/O
W/O
W/O
ratio
Notchlip Redhorse
UP
August 2018
356
431
0.16
0.47
0.16
NA
NA
0.22
Notchlip Redhorse
UP
August 2018
350
422
0.15
0.43
0.15
NA
NA
0.19
Notchlip Redhorse
UP
August 2018
340
389
0.13
0.35
0.15
NA
NA
0.18
Notchlip Redhorse
UP
August 2018
344
386
0.14
0.43
0.13
NA
NA
0.19
Notchlip Redhorse
UP
August 2018
324
332
0.13
0.36
0.14
NA
NA
0.18
Notchlip Redhorse
UP
August 2018
331
332
0.15
0.46
0.21
NA
NA
0.21
Bluegill
UP
August 2018
187
122
0.14
0.36
0.07
NA
NA
0.19
Redbreast Sunfish
UP
August 2018
197
129
0.14
0.36
0.13
NA
NA
0.19
Redbreast Sunfish
UP
August 2018
163
80
0.14
0.45
0.06
NA
NA
0.2
Redbreast Sunfish
UP
August 2018
165
97
0.15
0.62
<0.07
NA
NA
0.22
Redbreast Sunfish
UP
August 2018
155
71
0.18
0.42
0.08
NA
NA
0.24
Redbreast Sunfish
UP
August 2018
165
88
0.16
0.48
<0.07
NA
NA
0.22
Notchlip Redhorse
DN
August 2018
334
347
0.13
0.61
0.08
NA
NA
0.18
Notchlip Redhorse
DIN
August 2018
348
382
0.13
0.66
0.09
NA
NA
0.18
Notchlip Redhorse
DIN
August 2018
349
395
0.14
0.65
0.09
NA
NA
0.19
Notchlip Redhorse
DIN
August 2018
350
539
0.14
0.81
0.13
NA
NA
0.18
Notchlip Redhorse
DIN
August 2018
347
370
0.12
0.55
0.07
NA
NA
0.17
Notchlip Redhorse
DIN
August 2018
341
407
0.14
0.68
0.15
NA
NA
0.19
Redbreast Sunfish
DIN
August 2018
158
72
0.13
0.59
0.06
NA
NA
0.19
Redbreast Sunfish
DIN
August 2018
170
98
0.12
0.56
0.06
NA
NA
0.17
Redbreast Sunfish
DIN
August 2018
155
66
0.14
0.6
<0.06
NA
NA
0.20
Redbreast Sunfish
DIN
August 2018
160
69
0.14
0.53
0.25
NA
NA
0.18
Redear Sunfish
DIN
August 2018
186
89
0.15
0.72
0.10
NA
NA
0.18
Redear Sunfish
DIN
August 2018
188
85
0.16
0.31
0.09
NA
NA
0.18
Largemouth Bass
UP
October 2019
282
258
0.16
0.34
0.16
NA
<0.42
0.21
Largemouth Bass
UP
October 2019
415
946
0.15
0.35
0.24
NA
<0.40
0.20
Largemouth Bass
UP
October 2019
295
280
0.14
0.31
0.14
NA
<0.40
0.20
A-1

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
Dry -to -
fresh
Length
Weight
As
Se
Hg
Cu
Cd
weight
Fish species
Location
Sample date
(mm)
(g)
(µg/g)
W/O
(µg/g)
(µg/g)
(µg/g)
ratio
Largemouth Bass
UP
October 2019
326
425
0.15
0.31
0.14
NA
<0.40
0.20
Smallmouth Bass
UP
October 2019
485
1548
0.17
0.35
0.52
NA
<0.44
0.22
Smallmouth Bass
UP
October 2019
304
315
0.15
0.29
0.13
NA
<0.40
0.20
Bluegill
UP
October 2019
196
158
0.15
0.31
<0.06
NA
<0.40
0.20
Bluegill
UP
October 2019
175
96
0.14
0.26
<0.06
NA
<0.40
0.20
Bluegill
UP
October 2019
168
71
0.14
0.28
0.06
NA
<0.40
0.19
Redbreast Sunfish
UP
October 2019
171
90
0.13
0.39
<0.06
NA
<0.40
0.19
Redbreast Sunfish
UP
October 2019
162
65
0.14
0.37
0.07
NA
<0.40
0.20
Redbreast Sunfish
UP
October 2019
159
75
0.15
0.38
<0.06
NA
<0.40
0.21
Redbreast Sunfish
UP
October 2019
163
73
0.15
0.32
<0.06
NA
<0.40
0.21
Redbreast Sunfish
UP
October 2019
191
139
0.13
0.30
0.07
NA
<0.40
0.19
Redbreast Sunfish
UP
October 2019
167
94
0.15
0.38
<0.06
NA
<0.40
0.20
Redbreast Sunfish
UP
October 2019
170
91
0.14
0.37
0.06
NA
<0.40
0.19
Largemouth Bass
DIN
October 2019
503
1747
0.14
0.48
0.58
NA
<0.40
0.20
Largemouth Bass
DIN
October 2019
439
1078
0.15
1.81
0.23
NA
<0.38
0.19
Smallmouth Bass
DIN
October 2019
471
937
0.13
0.24
0.96
NA
<0.32
0.16
Smallmouth Bass
DIN
October 2019
457
1230
0.17
0.32
0.40
NA
<0.44
0.22
Smallmouth Bass
DIN
October 2019
300
322
0.17
0.44
0.23
NA
<0.44
0.22
Smallmouth Bass
DIN
October 2019
371
605
0.16
0.42
0.29
NA
<0.42
0.21
Bluegill
DN
October 2019
160
72
0.13
0.41
<0.06
NA
<0.40
0.20
Bluegill
DIN
October 2019
165
68
0.13
0.40
<0.06
NA
<0.38
0.19
Redbreast Sunfish
DIN
October 2019
167
95
0.15
0.45
<0.06
NA
<0.42
0.21
Redbreast Sunfish
DIN
October 2019
140
50
0.14
0.39
0.07
NA
<0.40
0.20
Redbreast Sunfish
DIN
October 2019
176
102
0.13
0.39
<0.06
NA
<0.38
0.19
Redbreast Sunfish
DIN
October 2019
147
58
0.14
0.44
0.10
NA
<0.40
0.20
Redbreast Sunfish
DIN
October 2019
138
50
0.16
0.41
0.09
NA
<0.42
0.21
Redbreast Sunfish
DIN
October 2019
178
115
0.14
0.70
0.07
NA
<0.40
0.20
Redbreast Sunfish
DIN
October 2019
153
66
0.14
0.38
<0.06
NA
<0.40
0.20
Redbreast Sunfish
DIN
October 2019
151
61
0.14
0.41
<0.06
NA
<0.40
0.20
Redbreast Sunfish
DIN
October 2019
143
59
0.13
0.38
<0.06
NA
<0.40
0.20
Largemouth Bass
UP
August 2020
457
1250
0.14
0.43
0.47
0.14
<0.40
0.20
Largemouth Bass
UP
August 2020
335
412
0.14
0.42
0.22
0.13
<0.40
0.20
Largemouth Bass
UP
August 2020
302
345
0.13
0.36
0.11
0.13
<0.40
0.20
Largemouth Bass
UP
August 2020
260
188
0.13
0.42
0.13
0.17
<0.40
0.20
A-2

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
Dry -to -
fresh
Length
Weight
As
Se
Hg
Cu
Cd
weight
Fish species
Location
Sample date
(mm)
(g)
(µg/g)
(µg/g)
(µg/g)
(µg/g)
(µg/g)
ratio
Largemouth Bass
UP
August 2020
280
248
0.13
0.44
0.12
0.14
<0.40
0.20
Smallmouth Bass
UP
August 2020
390
645
0.17
0.32
0.44
0.16
<0.40
0.20
Bluegill
UP
August 2020
157
68
0.14
0.49
<0.06
0.14
<0.40
0.20
Bluegill
UP
August 2020
151
57
0.14
0.42
<0.06
0.13
<0.38
0.19
Redbreast Sunfish
UP
August 2020
176
100
0.15
0.41
<0.06
0.17
<0.42
0.21
Redbreast Sunfish
UP
August 2020
158
75
0.14
0.43
<0.06
0.14
<0.43
0.20
Redbreast Sunfish
UP
August 2020
160
74
0.14
0.40
0.06
0.15
<0.40
0.20
Redbreast Sunfish
UP
August 2020
161
64
0.14
0.30
0.10
0.15
<0.38
0.19
Redbreast Sunfish
UP
August 2020
144
50
0.13
0.36
0.07
0.13
<0.40
0.20
Redbreast Sunfish
UP
August 2020
161
81
0.14
0.39
<0.06
0.16
<0.40
0.20
Redbreast Sunfish
UP
August 2020
175
92
0.13
0.31
<0.05
0.14
<0.36
0.18
Redbreast Sunfish
UP
August 2020
161
75
0.14
0.36
<0.06
0.15
<0.40
0.20
Largemouth Bass
DN
August 2020
200
93
0.13
0.50
0.10
0.18
0.40
0.20
Smallmouth Bass
DN
August 2020
294
316
0.15
0.40
0.22
0.15
<0.42
0.21
Smallmouth Bass
DN
August 2020
314
374
0.13
0.50
0.30
0.18
<0.42
0.21
Smallmouth Bass
DN
August 2020
351
486
0.17
0.51
0.28
0.16
<0.42
0.21
Smallmouth Bass
DN
August 2020
311
359
0.15
0.49
0.25
0.18
<0.42
0.21
Smallmouth Bass
DN
August 2020
280
260
0.14
0.56
0.30
0.15
<0.42
0.21
Redbreast Sunfish
DN
August 2020
190
131
0.14
0.37
0.08
0.16
<0.38
0.19
Redbreast Sunfish
DN
August 2020
184
116
0.13
0.48
0.08
0.17
<0.38
0.19
Redbreast Sunfish
DN
August 2020
173
96
0.15
0.56
<0.06
0.17
<0.42
0.21
Redbreast Sunfish
DN
August 2020
181
102
0.14
0.53
0.08
0.15
<0.38
0.19
Redbreast Sunfish
DN
August 2020
170
97
0.14
0.74
0.10
0.17
<0.40
0.20
Redbreast Sunfish
DN
August 2020
155
61
0.13
0.49
<0.06
0.12
<0.40
0.20
Largemouth Bass
UP
June 2021
434
1005
0.15
0.43
0.32
0.14
<0.42
0.21
Largemouth Bass
UP
June 2021
368
696
0.14
0.37
0.23
0.17
<0.40
0.20
Largemouth Bass
UP
June 2021
335
493
0.15
0.42
0.25
0.18
<0.40
0.20
Smallmouth Bass
UP
June 2021
316
342
0.14
0.52
0.28
0.18
<0.40
0.20
Smallmouth Bass
UP
June 2021
330
370
0.13
0.38
0.25
0.23
<0.38
0.19
Smallmouth Bass
UP
June 2021
429
991
0.13
0.28
0.40
0.14
<0.34
0.17
Bluegill
UP
June 2021
160
77
0.14
0.45
0.06
0.18
<0.40
0.20
Redbreast Sunfish
UP
June 2021
181
90
0.13
0.33
<0.06
0.22
<0.38
0.19
Redbreast Sunfish
UP
June 2021
192
99
0.15
0.40
0.06
0.20
<0.38
0.19
Redbreast Sunfish
UP
June 2021
192
130
0.13
0.44
0.09
0.19
<0.38
0.19
A-3

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
Dry -to -
fresh
Length
Weight
As
Se
Hg
Cu
Cd
weight
Fish species
Location
Sample date
(mm)
(g)
(µg/g)
(µg/g)
(µg/g)
(µg/g)
(µg/g)
ratio
Redbreast Sunfish
UP
June 2021
173
92
0.12
0.34
<0.06
0.15
<0.38
0.19
Redbreast Sunfish
UP
June 2021
155
80
0.14
0.39
<0.06
0.24
<0.40
0.20
Redbreast Sunfish
UP
June 2021
180
113
0.14
0.45
0.07
0.18
<0.38
0.19
Redbreast Sunfish
UP
June 2021
151
70
0.12
0.48
<0.06
0.20
<0.38
0.19
Redbreast Sunfish
UP
June 2021
166
83
0.14
0.42
0.06
0.25
<0.38
0.19
Redbreast Sunfish
UP
June 2021
165
81
0.13
0.37
<0.06
0.21
<0.38
0.19
Smallmouth Bass
DIN
June 2021
322
474
0.15
0.48
0.24
0.20
<0.40
0.20
Smallmouth Bass
DIN
June 2021
328
410
0.15
0.52
0.31
0.18
<0.40
0.20
Smallmouth Bass
DIN
June 2021
268
213
0.15
0.62
0.17
0.24
<0.42
0.21
Smallmouth Bass
DIN
June 2021
333
380
0.14
0.43
0.30
0.21
<0.36
0.18
Smallmouth Bass
DIN
June 2021
308
349
0.13
0.55
0.19
0.26
<0.42
0.21
Smallmouth Bass
DIN
June 2021
331
399
0.15
0.52
0.22
0.23
<0.40
0.20
Redbreast Sunfish
DIN
June 2021
185
113
0.13
0.42
0.06
0.17
<0.36
0.18
Redbreast Sunfish
DIN
June 2021
178
121
0.14
0.53
0.06
0.19
<0.40
0.20
Redbreast Sunfish
DIN
June 2021
187
129
0.13
0.39
0.08
0.22
<0.38
0.19
Redbreast Sunfish
DIN
June 2021
192
138
0.13
0.5
0.10
0.23
<0.36
0.18
Redbreast Sunfish
DIN
June 2021
198
149
0.13
0.43
0.11
0.18
<0.36
0.18
Redbreast Sunfish
DIN
June 2021
190
121
0.13
0.37
0.06
0.19
<0.36
0.18
Redbreast Sunfish
DIN
June 2021
188
124
0.13
0.4
0.06
0.17
<0.38
0.19
Redbreast Sunfish
DN
June 2021
169
85
0.13
0.58
0.08
0.24
<0.38
0.19
Largemouth Bass
UP
September 2022
211
99
NA
NA
NA
NA
NA
NA
Largemouth Bass
UP
September 2022
214
121
NA
NA
NA
NA
NA
NA
Smallmouth Bass
UP
September 2022
475
1182
NA
NA
NA
NA
NA
NA
Smallmouth Bass
UP
September 2022
206
105
NA
NA
NA
NA
NA
NA
Smallmouth Bass
UP
September 2022
211
122
NA
NA
NA
NA
NA
NA
Smallmouth Bass
UP
September 2022
276
245
NA
NA
NA
NA
NA
NA
Bluegill
UP
September 2022
162
76
NA
NA
NA
NA
NA
NA
Bluegill
UP
September 2022
144
60
NA
NA
NA
NA
NA
NA
Redbreast Sunfish
UP
September 2022
170
101
NA
NA
NA
NA
NA
NA
Redbreast Sunfish
UP
September 2022
152
72
NA
NA
NA
NA
NA
NA
Redbreast Sunfish
UP
September 2022
162
65
NA
NA
NA
NA
NA
NA
Redbreast Sunfish
UP
September 2022
138
45
NA
NA
NA
NA
NA
NA
Redear Sunfish
UP
September 2022
154
63
NA
NA
NA
NA
NA
NA
Largemouth Bass
DIN
September 2022
207
102
NA
NA
NA
NA
NA
NA
A-4

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
Dry -to -
fresh
Length
Weight
As
Se
Hg
Cu
Cd
weight
Fish species
Location
Sample date
(mm)
(g)
(µg/g)
(µg/g)
(µg/g)
(µg/g)
(µg/g)
ratio
Smallmouth Bass
DIN
September 2022
395
862
NA
NA
NA
NA
NA
NA
Smallmouth Bass
DIN
September 2022
212
105
NA
NA
NA
NA
NA
NA
Smallmouth Bass
DIN
September 2022
264
185
NA
NA
NA
NA
NA
NA
Smallmouth Bass
DIN
September 2022
206
99
NA
NA
NA
NA
NA
NA
Smallmouth Bass
DIN
September 2022
297
321
NA
NA
NA
NA
NA
NA
Bluegill
DIN
September 2022
152
64
NA
NA
NA
NA
NA
NA
Bluegill
DIN
September 2022
158
76
NA
NA
NA
NA
NA
NA
Bluegill
DIN
September 2022
136
50
NA
NA
NA
NA
NA
NA
Bluegill
DIN
September 2022
137
50
NA
NA
NA
NA
NA
NA
Redbreast Sunfish
DIN
September 2022
183
108
NA
NA
NA
NA
NA
NA
Redbreast Sunfish
DIN
September 2022
159
66
NA
NA
NA
NA
NA
NA
Redbreast Sunfish
DIN
September 2022
135
44
NA
NA
NA
NA
NA
NA
A-5

Fish Tissue Monitoring of the Broad River Near Rogers Energy Complex (2018-2022)
Rogers Energy Complex
Appendix B
Arsenic, selenium, and mercury concentrations (fresh
weight) in axial muscle of fish from the Broad River
during 2014
Dry -to -
fresh
Collection
Length
Weight
As
Se
Hg
weight
Fish species
Location
month
(mm)
(g)
W/O
W/O
W/O
ratio
Notchlip Redhorse
UP
June 2014
330
319
<0.04
0.45
<0.05
0.19
Notchlip Redhorse
UP
June 2014
340
369
<0.04
0.46
<0.05
0.19
Notchlip Redhorse
UP
June 2014
291
257
<0.04
0.41
<0.05
0.19
Notchlip Redhorse
UP
June 2014
294
231
<0.04
0.39
<0.05
0.19
Notchlip Redhorse
UP
June 2014
313
312
<0.04
0.46
0.10
0.19
Notchlip Redhorse
UP
June 2014
298
263
<0.04
0.43
<0.05
0.19
Redbreast Sunfish
UP
June 2014
196
145
<0.04
0.35
<0.05
0.18
Redbreast Sunfish
UP
June 2014
173
100
<0.04
0.48
<0.05
0.19
Redbreast Sunfish
UP
June 2014
163
75
<0.04
0.45
<0.05
0.19
Redbreast Sunfish
UP
June 2014
156
62
<0.04
0.36
<0.05
0.19
Redbreast Sunfish
UP
June 2014
147
56
<0.04
0.43
<0.05
0.19
Redbreast Sunfish
UP
June 2014
168
84
<0.04
0.48
<0.05
0.19
Notchlip Redhorse
DIN
June 2014
319
116
0.04
1.45
<0.05
0.20
Notchlip Redhorse
DIN
June 2014
308
299
<0.04
1.14
<0.05
0.20
Notchlip Redhorse
DIN
June 2014
306
295
<0.04
1.28
<0.05
0.20
Notchlip Redhorse
DN
June 2014
325
319
<0.04
0.81
<0.05
0.19
Notchlip Redhorse
DIN
June 2014
331
337
<0.04
1.41
<0.05
0.18
Notchlip Redhorse
DIN
June 2014
313
293
<0.04
0.41
<0.05
0.19
Redbreast Sunfish
DIN
June 2014
156
60
<0.04
0.85
<0.05
0.19
Redbreast Sunfish
DIN
June 2014
143
51
<0.04
0.73
<0.05
0.19
Redbreast Sunfish
DIN
June 2014
155
64
<0.04
0.88
<0.05
0.20
Redbreast Sunfish
DIN
June 2014
150
55
<0.04
0.84
<0.05
0.20
Redbreast Sunfish
DIN
June 2014
143
62
0.06
0.65
<0.06
0.21
Redbreast Sunfish
DIN
June 2014
153
72
<0.04
0.64
<0.06
0.21
B-1

Duke Energy Carolinas, LLC
Rogers Energy Complex
National Pollutant Discharge Elimination System Permit Number NC0005088
Attachment 8
NCDEQ NPDES Wastewater Permit — Condition A.(24) — Clean Water Act 316(b)

ENERGY,
February 22, 2022
North Carolina Department of Environmental Quality
Division of Water Resources
WQ Permitting Section - NPDES
1617 Mail Service Center
Raleigh NC 27699-1617
RE: Duke Energy Carolinas, LLC
Rogers Energy Complex, NPDES Permit NC0005088
Part A. (24.) Clean Water Act Section 316(b) Submittal
Dear Sir or Madam:
Cliffside Steam Station
573 Duke Power Road
Mooresboro,
North Carolina 28114
828 657 2000
In accordance with the provisions of NPDES Permit NC0005088, Part A. (24.), following
and enclosed is our timely submittal of the requested Clean Water Act § 316(b)
information for the Rogers Energy Complex. Specifically, the Department has
requested that the submitted 316(b) information be provided by February 28, 2022. We
believe that this submittal completely satisfies this obligation.
As detailed in the enclosed reports, the Rogers Energy Complex meets Best
Technology Available for impingement and entrainment through the use of existing
closed cycle recirculating cooling system.
Please contact Michael Smallwood ([e-mail], 727-460-
5449) or Elizabeth Glenn ([e-mail], 980-373-0530) if there
are any questions regarding this submittal.
Sincerely,
W
Jeffrey AAoyce
General Manager II,
Rogers Energy Complex
Attachment: 316(b) study reports for Rogers Energy Complex (pdf)
Cc: North Carolina Department of Environmental Quality (pdf and hardcopy)
DWR Water Sciences Section
1623 Mail Service Center
Raleigh NC 27699-1623
USPS: 7017 2620 0000 7558 5687

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD043678986 NC0005088 Rogers Energy Complex OMB No. 2040-0004
Form U.S. Environmental Protection Agency
2C Application for NPDES Permit to Discharge Wastewater
NPDES EPA EXISTING MANUFACTURING, COMMERCIAL, MINING, AND SILVICULTURE
OPERATIONS
SECTIONOUTFALL LOCATION
1.1 Provide information on each of the facility's outfalls in the table below.
Outfall
Receiving Water Name Latitude Longitude
0 Number
0
J
104 Broad River 35.2175667-81.75232778
3
O
SECTION40
a� 2.1 Have you attached a line drawing to this application that shows the water flow through your facility with a
= water balance? (See instructions for drawing requirements. See Exhibit 2C-1 at end of instructions for
example.)
0
❑ Yes 0 No
SECTION• 1 •
3.1 For each outfall identified under Item 1.1, provide average flow and treatment information. Add additional
sheets if necessary.
**Outfall Number** 104
r
_
m Operations
E
Operation Average Flow
aD
L
Engineered toe drain 0.00034 mgd
_
y mgd
3
0
LL mgd
aD
a�
mgd
aTreatment Units
Description Final Disposal of Solid or
Code from Liquid Wastes Other Than
(include size, flow rate through each treatment Table 2C-1 Li q
unit, retention time, etc.) by Discharge

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
**Outfall Number** 71
3.1
Cont.
Operations Contributing to Flow
Operation Average Flow
mgd
mgd
mgd
mgd
Treatment
Description
Units
Final Disposal of Solid or
_
(include size, flow rate through each treatment
Code from
Liquid Wastes Other Than by
Table 2C-1
=
unit, retention time, etc.)
Discharge
0
U
r
_
d
E
M
d
L
**Outfall Number**
_
M
N
Operations C• • • to Flow
LL
0
Operation Average Flow
IM
mgd
Q
mgd
mgd
Treatment
mgd
Units
Description
Code from Final Disposal of Solid or
(include size, flow rate through each treatment
Liquid Wastes Other Than by
Table 2C-1
unit, retention time, etc.)
Discharge
3.2
Are you applying for an NPDES permit to operate a privately owned treatment works?
aEi
m
❑ Yes 0 No SKIP to section 4.
cn
3.3
Have you attached a list that identifies each user of the treatment works?
171 Yes 171 No

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION•
i
Except for storm runoff, leaks, or spills, are any discharges described in Sections 1 and 3 intermittent or
4.1
seasonal?
❑ Yes Ll No y SKIP to section 5
4.2
Provide information on intermittent or seasonal
flows for each applicable outfall. Attach
add. pages if necessary
Outfall
Frequency
Flow
Rate
Operation
Number
(List)
Average
Average
Long -Term
Maximum
Duration
Days/Week
Months/Year
Average
Daily
days/
months/
mgd
mgd
days
Ly
week
year
104
days/
months/
mgd
mgd
days
}, d
week
year
m
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/ months/ mgd mgd days
week year
SECTION•
• 1
5.1
Do any effluent limitation guidelines (ELGs) promulgated by EPA under Section 304 of the CWA apply to your facility?
0 Yes ❑ No y SKIP to Section 6.
5.2
Provide the following information on applicable ELGs.
W
ELG Category
ELG Subcategory
Regulatory Citation
a�
�5
power generation
6_
steam electric
40 CFR 423
Are any of the applicable ELGs expressed in terms of production (or other measure of operation)?
5.3
❑ Yes 0 No y SKIP to Section 6.
0
w
Provide an actual measure of daily production expressed in terms and units of applicable ELGs.
E
Outfall
Quantity per
Unit of
Operation, Product, or Material
Number
Day
Measure
�
aD
N
m
5.4
0
0
0
L
a

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION-•
Are you presently required by any federal, state, or local authority to meet an implementation schedule for
constructing, upgrading, or operating wastewater treatment equipment or practices or any other environmental
6.1
programs that could affect the discharges described in this application?
❑ Yes 0 No SKIP to Item 6.3.
6.2
Briefly identify each applicable project in the table below.
Brief Identification
Affected
Source(s) of
Final Compliance Dates
d m
o
and Description of
Outfalls
Required
Projected
a
Project
(list outfall
number)
Discharge
E
:a- — N
Have you attached sheets describing any additional water pollution control programs (or other environmental
6.3
projects that may affect your discharges) that you now have underway or planned? (optional item)
❑ Yes ❑ No 0 Not Applicable
SECTION
See the instructions to determine the pollutants and parameters you are required to monitor and, in turn, the tables you
must complete. Not all applicants need to complete each table.
Table A. Conventional and Non -Conventional Pollutants
Are you requesting a waiver from your NPDES permitting authority for one or more of the Table A pollutants for
7.1
any of your outfalls?
❑ Yes 0 No SKIP to Item 7.3.
m
L
If yes, indicate the applicable outfalls below. Attach waiver request and other required information to the
7.2
application.
s
Outfall Number: Outfall Number: Outfall Number:
Q
Y
R
Have you completed monitoring for all Table A pollutants at each of your outfalls for which a waiver has not been
7.3
requested and attached the results to this application package?
q PP� P 9
�
m
❑ Yes ❑ No A Waiver has been requested from my NPDES permitting authority for all pollutants at all
7
outfalls.
w
w
Table B. Toxic Metals, Cyanide, Total Phenols, and Organic Toxic Pollutants
Do any of the facility's processes that contribute wastewater fall into one or more of the primary industry
7.4
categories listed in Exhibit 2C-3? (See end of instructions for exhibit.)
❑ Yes ❑ No SKIP to Item 7.8.
7.5
Have you checked "Testing Required" for all toxic metals, cyanide, and total phenols in Section 1 of Table B?
El Yes ❑ No
List the applicable primary industry categories and check the boxes indicating the required GC/MS fraction(s)
7.6
identified in Exhibit 2C-3.
Required GC/MS Fraction(s)
Primary Industry Category
(Check applicable Boxes)
Steam Electric
0 Volatile ❑ Acid ❑ Base/Neutral ❑ Pesticide
❑ Volatile ❑ Acid ❑ Base/Neutral ❑ Pesticide
❑ Volatile ❑ Acid ❑ Base/Neutral 11 Pesticide

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Have you checked "Testing Required" for all required pollutants in Sections 2 through 5 of Table B for each of the GC/MS
7.7
fractions checked in Item 7.6?
❑ Yes ❑ No
Have you checked 'Believed Present' or "Believed Absent' for all pollutants listed in Sections 1 through 5 of Table B
7.8
where testing is not required?
0 Yes ❑ No
Have you provided (1) quantitative data for those Section 1, Table B, pollutants for which you have indicated testing is
7.9
required or (2) quantitative data or other required information for those Section 1, Table B, pollutants that you have
indicated are 'Believed Present' in your discharge?
0 Yes ❑ No
7.10
Does the applicant qualify for a small business exemption under the criteria specified in the instructions?
❑ Yes Note that you qualify at the top of Table B, then SKIP to item 7.12 0 No
Have you provided (1) quantitative data for those Sections 2 through 5, Table B, pollutants for which you have determined
d
7.11
testing is required or (2) quantitative data or an explanation for those Sections 2 through 5, Table B, pollutants you have
indicated are 'Believed Present' in your discharge?
Y
O
0 Yes ❑ No
U
w
Table C. Certain Conventional and Non -Conventional Pollutants
MA
L
d
u
Have you indicated whether pollutants are "Believed Present' or `Believed Absent" for all pollutants listed on Table C for
7.12
all outfalls?
s
U
0 Yes ❑ No
d
Y
N
Have you completed Table C by providing (1) quantitative data for those pollutants that are limited either directly or
7.13
indirectly in an ELG and/or (2) quantitative data or an explanation for those pollutants for which you have indicated
"Believed Present"?
d
w
0 Yes ❑ No
w
W
Table D. Certain Hazardous Substances and Asbestos
Have you indicated whether pollutants are "Believed Present' or `Believed Absent" for all pollutants listed in Table D for all
7.14
outfalls?
❑ Yes ❑ No
Have you completed Table D by (1) describing the reasons the applicable pollutants are expected to be discharged and
7.15
(2) by providing quantitative data, if available?
❑ Yes ❑ No
Table
E. 2,3,7,8-Tetrachlorodibenzo-p-Dioxin (2,3,7,8-TCDD)
Does the facility use or manufacture one or more of the 2,3,7,8-TCDD congeners listed in the instructions, or do you know
7.16
or have reason to believe that TCDD is or may be present in the effluent?
❑ Yes Complete Table E ❑ No SKIP to section 8
7.17
Have you completed Table E by reporting qualitative data for TCDD?
❑ Yes ❑ No
SECTIONOR
MANUFACTURED TOXICS1
�
Is any pollutant listed in Table B a substance or a component of a substance used or manufactured at your facility as an
8 1
intermediate or final product or byproduct?
o
~
'a
❑ Yes ❑ NO SKIP to section 9
m
8.2
List the pollutants below.
3
1. See attatchment 5 of renewal app 4. 7.
c
c
2. 5. 8.
m
N
3. 6. 9.

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION•
BIOLOGICAL TOXICITY1
Do you have any knowledge or reason to believe that any biological test for acute chronic toxicity has been made
9.1
within the last three years on (1) any of your discharges or (2) on a receiving water in relation to your discharge?
rn
w
0 Yes ❑ No SKIP to section 10.
rn
9.2
Identify the tests and their purposes below.
Submitted to NPDES
Test(s)
Purpose of Test(s)
Date Submitted
o
Permitting Authority?
H
v
El Yes ❑ No
Whole Effluent Tox
chronic tox
quarterly
_o
°
m
❑ Yes ❑ No
❑ Yes ❑ No
SECTION1
CONTRACT ANALYSES (40
10.1
Were any of the analyses reported in section 7 performed by a contract laboratory or consulting firm?
0 Yes ❑ No SKIP to section 11.
Provide information to each contract laboratoryor consultin firm below.
10.2
Laboratory Number 1
Laboratory Number 2
Laboratory Number 3
N
m
Name of Laboratory/firm
Duke Energy Analytical
Environmental Testing
U)
Pace
Laboratory
Solutions
M
_
Q
Laboratory address
PO Box 7565, Asheville NC
13339 Hagers Ferry Road
28802
r
o
Phone number
V
9808755275
Nitrate -Nitrite — N, Aroclor 1016, Aroclor 1221, Sulfate, Fluoride, Bromide, Zinc (Zn), Titanium
Aroclor 1232, Aroclor 1242, Aroclor 1248, Aroclor (Ti), Tin (Sn), Manganese (Mn), Magnesium
1254, Aroclor 1260, Phosphorus, Acenaphthene, (Mg), Iron (Fe), Boron (B), Barium (Be),
Acenaphthylene, Anthracene, Benzidine, Aluminum (AI), Thallium (TI) Low Level, Silver
Pollutant(s) analyzed Benzo(a)anthracene, Benzo(a)pyrene, (Ag), Selenium (Se), Nickel (Ni), Molybdenum
Benzo(b)fluoranthene, Benzo(g,h,i)perylene, (Mo), Lead (Pb), Copper (Cu), Cobalt (Co),
Benzo(k)fluoranthene, 4-Bromophenyl phenyl Chromium (Cr), Cadmium (Cd) Low Level,
ether, Butyl benzyl phthalate, bis (2-Chloro-1- Beryllium (Be), Arsenic (As), Antimony (Sb), TSS,
methylethyl) ether, 4-Chloro-3-methyl phenol, Oil and Grease
11.1
Has the NPDES permitting authority requested additional information?
_
°
r
El Yes El No SKIP to section 12.
c�
E
`
11.2
List the information requested and attach it to this application.
o
7i
1. 3.
_
0
Y
2. 4.
Q
3. 5.

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION•
12.1
In Column 1 below, mark the sections of Form 2C that you have completed and are submitting with your application. For
each section, specify in Column 2 any attachments that you are enclosing to alert the permitting authority. Note that not all
applicants are required to complete all sections or provide attachments.
Column 1
Column 2
❑ Section 1: Outfall Location
❑ w/ attachments
❑ Section 2: Line Drawing
❑ w/ line drawing ❑ w/ additional attachments
❑ Section 3: Average Flows and Treatment
❑ w/ attachments ❑ w/ list of each user of privately
owned treatment works
❑ Section 4: Intermittent Flows
❑ w/ attachments
❑ Section 5: Production
❑ w/ attachments
❑ Section 6: Improvements
❑ w/ attachments ❑ w/ optional additional sheets
describing any additional pollution
❑ w/ request for a waiver and ❑ w/ explanation for identical outfalls
C
supporting information
d
a�Ei
❑ w/ small business exemption ❑ w/ other attachments
N
O w/ Table A 0 w/ Table B
C
0 Section 7: Effluent and Intake
6
Characteristics
0 w/ Table C ❑ w/ Table D
t1
❑ w/ Table E ❑ w/ analytical results as an attachment
d
tU
c
❑ Section 8: Used or Manufactured Toxics
❑ w/ attachments
r
y
❑ Section 9: Biological Toxicity Tests
❑ w/ attachments
Y
t�
G1
U❑
Section 10: Contract Analyses
❑ w/ attachments
❑ Section 11: Additional Information
❑ w/ attachments
❑ Section 12: Checklist and Certification Statement
❑ w/ attachments
12.2
Certification Statement
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 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. 1 am aware that there are significant penalties for submitting false information, including the possibility of fine and
imprisonment for knowing violations.
Name (print or type first and last name)
Official title
Brandon Sipe
General Manager III
Signature
Date signed

This page intentionally left blank.

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
Effluent
Intake (optional)
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average Daily
Discharge
Number of
Analyses
Long Term
Average
Value
Number of
Analyses
Pollutant
Waiver
Requested Units
(if applicable) (specify)
(required)
(if available)
(if available)
❑
Check here if you have applied to your NPDES permitting authority for a waiver for all of the pollutants listed on this table for the noted outfall.
1'
Biochemical oxygen demand
(BOD5)
❑
Concentration
mg/L
<2.0
Mass
lb/Day
<0.00501
Concentration
mg/L
<20
2.
Chemical oxygen demand (COD)
❑
Mass
lb/Day
<0.0501
Concentration
mg/L
0.568
3.
Total organic carbon (TOC)
❑
Mass
lb/Day
0.00142
Concentration
mg/L
<2.5
4.
Total suspended solids (TSS)
❑
Mass
lb/Day
<0.00626
Concentration
mg/L
<0.10
5.
Ammonia (as N)
❑
Mass
lb/Day
6.
Flow
❑
Rate
MGD
0.0003
Temperature (winter)
❑
°C
°C
22.7
7.
Temperature (summer)
❑
°C
°C
22.7
pH (minimum)
❑
Standard Units
s.u.
7.5
8.
pH (maximum)
❑
Standard Units
s.u.
7.5

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
7
Intake
(optional)
Pollutant/Parameter
(and CAS Number, if
available
Testing
Required
Units
(specify)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Long
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
Check here if you qualify as a small business per the instructions to Form 2C and, therefore, do not need to submit quantitative data for any of the organic toxic pollutants in Sections 2
through 5 of this table. Note, however, that you must still indicate in the appropriate column of this table if you believe any of the pollutants listed are present in your discharge.
Section 1. Toxic Metals, Cyanide, and Total Phenols
Concentration
ug/L
<1
1.1
Antimony, total (7440-36-0)
Mass
lb/Day
<0.0000025
1.2
Arsenic, total (7440-38-2)
Concentration
ug/L
<1
Mass
lb/Day
<0.0000025
1.3
Beryllium, total (7440-41-7)
Concentration
ug/L
<1
Mass
lb/Day
<0.0000025
Concentration
ug/L
<0.1
1.4
Cadmium, total (7440-43-9)
Mass
lb/Day
<0.00000025
Concentration
ug/L
<1
1.5
Chromium, total (7440-47-3)
Mass
lb/Day
<0.0000025
Concentration
ug/L
<2
1.6
Copper, total (7440-50-8)
Mass
lb/Day
<0.00000501
Concentration
ug/L
<1
1.7
Lead, total (7439-92-1)
Mass
lb/Day
<0.0000025
Concentration
ng/L
1.13
1.8
Mercury, total (7439-97-6)
Mass
lb/Day
0.00000000283
Concentration
ug/L
1.28
1.9
Nickel, total (7440-02-0)
Mass
lb/Day
0.0000032
Concentration
ug/L
<1
1.10
Selenium, total (7782-49-2)
Mass
lb/Day
<0.0000025
Concentration
ug/L
<1
1.11
Silver, total (7440-22-4)
IMass lb/Day
<0.0000025

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
(and CAS Number, if available )
Testing
Required
p
Units
(specify)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Long -
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
1.12
Thallium, total (7440-28-0)
IA
El
I,]Concentration
ug/L
<0.2
Mass
lb/Day
<0.000000501
1.13
Zinc, total (7440-66-6)
o
o
El
Concentration
mg/L
0.008
Mass
lb/Day
0.00002
1.14
Cyanide, total (57-12-5)
o
El
I,]
Concentration
mg/L
<0.010
Mass
lb/Day
<0.000025
1.15
Phenols, total
IA
El
I,]
Concentration
ug/L
<1.6
Mass
lb/Day
<0.00000401
Section 2. Organic Toxic Pollutants (GC/MS Fraction -Volatile Compounds)
2.1
Acrolein (107-02-8)
0
El
0
Concentration
ug/L
<5.0
Mass
lb/Day
<0.0000125
2.2
Acrylonitrile (107-13-1)
0
El
0
Concentration
ug/L
<5.0
Mass
lb/Day
<0.0000125
Concentration
ug/L
<1.0
2.3
Benzene (71-43-2)
o
El
I,]
Mass
lb/Day
<0.0000025
Concentration
ug/L
<1.0
2.4
Bromoform (75-25-2)
0
El
0
Mass
lb/Day
<0.0000025
Concentration
ug/L
<1.0
2.5
Carbon tetrachloride (56-23-5)
0
El
0
Mass
lb/Day
<0.0000025
Concentration
ug/L
<1.0
2.6
Chlorobenzene (108-90-7)
0
El
0
Mass
lb/Day
<0.0000025
2.7
Chlorodibromomethane
(124-48-1)
❑
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000025
Concentration
ug/L
<2.0
2.8
Chloroethane (75-00-3)
0
El
0
Mass
lb/Day
<0.00000501

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
(and CAS Number, if available)
Testing
Required
Units
(specify)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Long
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
2.9
2-chloroethylvinyl ether
(117)
0-5-8
IA
❑
I,]
Concentration
ug/L
<5.0
Mass
lb/Day
<0.0000125
Concentration
ug/L
<1.0
2.10
Chloroform (67-66-3)
o
El
I,]
Mass
lb/Day
<0.0000025
2.11
Dichlorobromomethane
75-27-
( 4 )
IA
❑
I,]
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000025
ug/L
<1.0
2.12
1,1-dichloroethane (75-34-3)
o
El
I,]Concentration
Mass
lb/Day
<0.0000025
Concentration
ug/L
<1.0
2.13
1,2-dichloroethane (107-06-2)
0
11
0
Mass
lb/Day
<0.0000025
2.14
1,1-dichloroethylene (75-35-4)
o
El
I,]Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000025
ug/L
<1.0
2.15
1,2-dichloropropane (78-87-5)
o
El
I,]Concentration
Mass
lb/Day
<0.0000025
2.16
1,3-dichloropropylene
(542-75-6)
0
❑
0
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000025
2.17
Ethylbenzene (100-41-4)
o
El
I,]
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000025
Concentration
ug/L
<2.0
2.18
Methyl bromide (74-83-9)
0
El
0
Mass
lb/Day
<0.00000501
Concentration
ug/L
<2.0
2.19
Methyl chloride (74-87-3)
0
El
0
Mass
lb/Day
<0.00000501
Concentration
ug/L
<1.0
2.20
Methylene chloride (75-09-2)
0
El
0
Mass
lb/Day
<0.0000025
2.21
1,1,2,2-tetrachloroethane
(79-34-5)
o
El
o
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000025

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
(and CAS Number, if
available
Testing
Required
Units
(specify)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Lon g
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
2.22
Tetrachloroethylene
127-18-4
( )
121
❑
�
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000025
2.23
Toluene (108-88-3)
o
❑
o
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000025
1,2-trans-dichloroethylene
Concentration
ug/L
<1.0
2.24
(156-60-5)
0
❑
o
Mass
lb/Day
<0.0000025
1,1,1-trichloroethane
Concentration
ug/L
<1.0
2.25
(71-55-6)
0
❑
o
Mass
lb/Day
<0.0000025
1,1,2-trichloroethane
Concentration
ug/L
<1.0
2.26
(79-00-5)
0
❑
o
Mass
lb/Day
<0.0000025
Concentration
ug/L
<1.0
2.27
Trichloroethylene (79-01-6)
0
❑
0
Mass
lb/Day
<0.0000025
2.28
Vinyl chloride (75-01-4)
0
❑
0
Concentration
ug/L
<1.0
Mass
lb/Day
70.0000025
Section 3. Organic Toxic Pollutants (GC/MS Fraction - Acid Components)
Concentration
ug/L
<1.6
3.1
2-chlorophenol (95-57-8)
0
❑
0
Mass
lb/Day
<0.00000401
32
2,4-dichlorophenol
(120-83-2 )
�
❑
�
Concentration
ug/L
<1.6
Mass
lb/Day
<0.00000401
j32,4-dimethylphenol
105-67-9
( )
121
❑
1z
Concentration
ug/L
<1.6
Mass
lb/Day
<0.00000401
3.4
4,6-dinitro-o-cresol
(534-52-1 )
�
❑
�
Concentration
ug/L
<8.0
Mass
lb/Day
<0.00002
L
Concentration
ug/L
<8.0
3.5
2,4-dinitrophenol (51-28-5)
p
I
❑
0
Mass
lb/Day
<0.00002

EPA Identification Number NPDES Permit Number Facility Name
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Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Testing
Units Long -Term
(and CAS Number, if
Required
(specify) Maximum Maximum Average
Long -
Number
available )
Believed
Believed
Number of
Daily Monthly Daily
Term
of
Present
Absent
Analyses
Discharge Discharge Discharge
Average
Analyses
Value
(required) (if available) (if available)
2-nitrophenol
Concentration
ug/L
<3.2
3.6
(88-75-5)
0
❑
o
Mass
lb/Day
<0.00000801
4-nitrophenol
Concentration
ug/L
<8.0
3.7
(100-02-7)
0
❑
0
Mass
lb/Day
<0.00002
p-chloro-m-cresol
Concentration
ug/L
<1.6
3.8
(59-50-7)
0
❑
0
Mass
lb/Day
<0.00000401
Pentachlorophenol
Concentration
ug/L
<8.0
3 9
(87-86-5)
❑
❑
❑
Mass
lb/Day
<0.00002
Phenol
Phenol
Concentration
mg/L
<0.0050
3.10
❑
❑
I,]
(108-95-2)
lb/Day
<0.0000125
2,4,6-trichlorophenol
Concentration
ug/L
<1.6
3.11
(88-05-2)
0
❑
o
Mass
lb/Day
<0.00000401
Section 4. Organic Toxic Pollutants (GC/MS Fraction - Base /Neutral Compounds)
Acenaphthene
Concentration
ug/L
<1.6
4.1
(83-32-9)
❑
❑
0
Mass
lb/Day
<0.00000401
Acenaphthylene
Concentration
ug/L
<1.6
4 2
(208-96-8)
❑
❑
❑
Mass
lb/Day
<0.00000401
Concentration
ug/L
<1.6
4.3
Anthracene (120-12-7)
❑
❑
0
Mass
lb/Day
<0.00000401
Concentration
ug/L
<8.0
4.4
Benzidine (92-87-5)
❑
❑
0
Mass
lb/Day
<0.00002
Benzo (a) anthracene
Concentration
ug/L
<1.6
4.5
(56-55-3)
❑
❑
Mass
lb/Day
<0.00000401
Benzo (a) pyrene
Concentration
ug/L
<1.6
4.6
(50-32-8)
❑
❑
o
Mass
lb/Day
<0.00000401

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
(
7Number
Pollutant/Para7-'
Units
Long -Term
(and CAS Number,
Testing
Required
(specify)
Maximum
Maximum
Average
Lon g
Believed Believed
Present Absent
Daily
Monthly
Daily
Number of
Analyses
Term
Average
of
Discharge
Discharge
Discharge
Value
Analyses
(required)
(if available)
(if available)
3,4-benzofluoranthene
Concentration
ug/L
<1.6
4.7
❑
❑
(205-99-2)
Mass
lb/Day
<0.00000401
Concentration
ug/L
<1.6
4.8
Benzo (ghi) perylene (191-24-2)
❑
❑
0
Mass
lb/Day
<0.00000401
Benzo (k) fluoranthene (207-08-
Concentration
ug/L
<1.6
4.9
9)
❑
❑
o
Mass
lb/Day
<0.00000401
Bis (2-chloroethoxy) methane
Concentration
ug/L
<1.6
4.10
(111-91-1)
❑
❑
Mass
lb/Day
<0.00000401
Bis (2-chloroethyl) ether (111-44-
Concentration
ug/L
<1.6
4.11
4)
❑
❑
Mass
lb/Day
<0.00000401
Bis (2-chloroisopropyl) ether (102
Concentration
ug/L
<1.6
4.12
80-1)
❑
❑
o
Mass
lb/Day
<0.00000401
Bis (2-ethylhexyl) phthalate (117-
Concentration
ug/L
<8.0
4.13
81 7)
❑
❑
o
Mass
lb/Day
<0.00002
4-bromophenyl phenyl ether (101
Concentration
ug/L
<1.6
4.14
55-3)
❑
❑
Mass
lb/Day
<0.00000401
Concentration
ug/L
<1.6
4.15
Butyl benzyl phthalate (85-68-7)
❑
❑
0
Mass
lb/Day
<0.00000401
Concentration
ug/L
<1.6
4.16
2-chloronaphthalene (91-58-7)
❑
❑
0
Mass
lb/Day
<0.00000401
4-chlorophenyl phenyl ether
Concentration
ug/L
<1.6
4.17
(7005-72-3)
❑
❑
o
Mass
lb/Day
<0.00000401
Concentration
ug/L
<1.6
4.18
Chrysene (218-01-9)
❑
❑
p
Mass
lb/Day
<0.00000401
(a,h) anthracene (53-70-
Concentration
ug/L
<1.6
4.19
IDibenzo
3)
❑
❑
Mass
I lb/Day
1 <0.00000401

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Testing
Units
Long -Term
(and CAS Number, if
Required
(specify)
Maximum
Maximum
Average
Long
Number
available
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
1,2-dichlorobenzene
Concentration
ug/L
<1.0
4.20
(95-50-1)
❑
El
El
Mass
lb/Day
<0.0000025
1,3-dichlorobenzene
Concentration
ug/L
<1.0
4.21
(541-73-1)
❑
El
El
Mass
lb/Day
<0.0000025
1,4-dichlorobenzene
Concentration
ug/L
<1.0
4.22
(106-46-7)
❑
El
El
Mass
lb/Day
<0.0000025
3,3-dichlorobenzidine
Concentration
ug/L
<8.0
4.23
91-94-1
( )
El
El
El
Mass
lb/Day
<0.00002
Diethyl phthalate
Concentration
ug/L
<1.6
4.24
84-66-2
( )
El
El
El
Mass
lb/Day
<0.00000401
Dimethyl phthalate
Concentration
ug/L
<1.6
4.25
131-11-3
( )
�
�
�
Mass
lb/Day
<0.00000401
Di-n-butyl phthalate
Concentration
ug/L
<1.6
4.26
84-74-2
( )
�
�
�
Mass
lb/Day
<0.00000401
2,4-dinitrotoluene
Concentration
ug/L
<3.2
4.27
121-14-2
( )
�
�
�
Mass
lb/Day
<0.00000801
2,6-dinitrotoluene
Concentration
ug/L
<3.2
4.28
606-20-2
( )
�
�
�
Mass
lb/Day
<0.00000801
Di-n-octyl phthalate
Concentration
ug/L
<1.6
4.29
117-84-0
( )
�
�
�
Mass
lb/Day
<0.00000401
1,2-Diphenylhydrazine
Concentration
ug/L
<1.6
4.30
b122-66-7
(as azoenzene )( )
�
�
�
Mass
lb/Day
<0.00000401
Fluoranthene
Concentration
ug/L
<1.6
4.31
206-44-0
( )
�
�
�
Mass
lb/Day
<0.00000401
Concentration
ug/L
<1.6
4.32
IFluorene
(86-73-7)
Mass
lb/Day
<0.00000401

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if7
Testing
Required
(specify)
Maximum
Maximum
Average
Long -
Number
available
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
Hexachlorobenzene
Concentration
ug/L
<1.6
4.33
(118-74-1)
❑
❑
0
Mass
lb/Day
<0.00000401
Hexachlorobutadiene
Concentration
ug/L
<1.6
4.34
(87 68 3)
❑
El
0
Mass
lb/Day
<0.00000401
Hexachlorocyclopentadiene
Concentration
ug/L
<8.0
4.35
(77 47 4)
❑
El
M
Mass
lb/Day
<0.00002
Hexachloroethane
Concentration
ug/L
<1.6
4.36
(67-72-1)
❑
El
M
Mass
lb/Day
<0.00000401
Indeno (1,2,3-cd) pyrene
Concentration
ug/L
<1.6
4.37
(193-39-5)
❑
El
M
Mass
lb/Day
<0.00000401
Isophorone
Concentration
ug/L
<1.6
4.38
(78 59 1)
❑
El
M
Mass
lb/Day
<0.00000401
Naphthalene
Concentration
ug/L
<1.6
4.39
(91-20-3)
❑
El
M
Mass
lb/Day
<0.00000401
Nitrobenzene
Concentration
ug/L
<1.6
4.40
(98 95 3)
❑
El
M
Mass
lb/Day
<0.00000401
N-nitrosodimethylamine
Concentration
ug/L
<1.6
4.41
(62-75-9)
❑
El
M
Mass
lb/Day
<0.00000401
N-nitrosodi-n-propylamine
Concentration
ug/L
<1.6
4.42
(621-64-7)
❑
o
Mass
lb/Day
<0.00000401
N-nitrosodiphenylamine
Concentration
ug/L
<1.6
4.43
(86-30-6)
❑
El
M
Mass
lb/Day
<0.00000401
Phenanthrene
Concentration
ug/L
<1.6
4.44
(85-01-8)
❑
❑
o
Mass
lb/Day
<0.00000401
Pyrene
Concentration
ug/L
<1.6
4.45
( 129-00-0 )
❑
❑
❑
Mass
I lb/Day
<0.00000401

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
Testing
(and CAS Number, if
Required
(specify)
Maximum
Maximum
Average
Long-
Number
available )
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
1,2,4-trichlorobenzene
4.46
Concentration
ug/L
<1.6
Mass
lb/Day
<0.00000401
(120-82-1)
❑
❑
Section 4. Organic Toxic Pollutants
(GC/MS Fraction - Base /Neutral Compounds)
Aldrin
Concentration
5.1
(309-00-2)
❑
❑
❑
Mass
a-BHC
Concentration
5.2
(319-84-6)
❑
❑
❑
Mass
Concentration
5.3
1p-BHC
(319-85-7)
❑
❑
❑
Mass
y-BHC
Concentration
5.4
(58 89 9)
❑
❑
❑
Mass
b-BHC
Concentration
5.5
(319-86-8)
❑
❑
❑
Mass
Chlordane
Concentration
5.6
(57-74-9)
❑
❑
❑
Mass
4,4'-DDT
Concentration
5.7
(50-29-3)
❑
❑
❑
Mass
4,4'-DDE
Concentration
5.8
(72-55-9)
❑
❑
❑
Mass
4,4'-DDD
Concentration
5 9
(72-54 8)
❑
❑
❑
Mass
5.10
Dieldrin
Concentration
Mass
(60-57-1)
❑
❑
❑
a-endosulfan
Concentration
5.11
(115-29-7)
❑
❑
❑
Mass

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Pollutant/Parameter
(and CAS Number, if
available
Testing
Required
Presence or Absence
(check one)
Units
(specify)
Effluent
Intake
(optional)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
(required)
Maximum
Monthly
Discharge
(if available)
Long -Term
Average
Daily
Discharge
(if available)
Number of
Analyses
Long -
Term
Average
Value
Number
of
Analyses
(3-endosulfan
5.12 (115-29-7)
E
El
❑
Concentration
Mass
Endosulfan sulfate
5.13 (1031-07-8)
11
El
Concentration
Mass
5.14 Endrin
(72-20-8)
11
El
Concentration
Mass
5.15 Endrin aldehyde
(7421-93-4)
11
El
Concentration
Mass
5.16 Heptachlor
(76-44-8)
11
El
Concentration
Mass
5.17 Heptachlor epoxide
(1024-57-3)
Concentration
Mass
PCB-1242
5.18 (53469-21-9)
Concentration
ug/L
<0.40
Mass
lb/Day
<0.000001
PCB-1254
5.19 (11097-69-1)
Concentration
ug/L
<0.40
Mass
lb/Day
<0.000001
PCB-1221
5.20 (11104-28-2)
Concentration
ug/L
<0.40
Mass
lb/Day
<0.000001
PCB-1232
5.21 (11141-16-5)
Concentration
ug/L
<0.40
Mass
lb/Day
<0.000001
PCB-1248
5.22 (12672-29-6)
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.000001
PCB-1260
5.23 (11096-82-5)
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.000001
PCB-1016
5.24 (12674-11-2)
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.000001

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
'MM
•
• •
- • - •
1 .
• 1
Presence or Absence
Intake
(check one)
Effluent
(optional)
oil
[P7ollutant1Para)met'e,fr
Testing
Units
Long -Term
(and CAS Number
(specify)
Maximum
Maximum
Average
Long -
Number
availableRequired
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
5.25 Toxaphene
Concentration
Mass
(8001-35-2)
❑
❑

This page intentionally left blank.

Facility Name
EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if available)
(specify)
Maximum
Maximum
Average
Long-
Number
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
❑ Check here if you believe all pollutants on Table C to be present in your discharge from the noted outfall. You need not complete the "Presence or Absence" column of Table C for each pollutant.
❑ Check here if you believe all pollutants on Table C to be absent in your discharge from the noted outfall. You need not complete the "Presence or Absence" column of Table C for each pollutant.
Bromide
Concentration
mg/L
0.45
1.
(24959-67-9)
o
❑
Mass
lb/Day
0.00113
Chlorine, total
Concentration
mg/L
<0.028
2'
residual
El
E-1
Mass
lb/Day
<0.0000701
Concentration
color units
<5.0
3.
Color
❑
o
Mass
lb/Day
Concentration
CFu/toomL
1
4.
Fecal Coliform
o
El
Mass
lb/Day
Fluoride
Concentration
mg/L
<0.2
5'
(16984-48-8)
Mass
lb/Day
<0.000501
Concentration
mg/L
<0.020
6.
Nitrate -nitrite
❑
o
Mass
lb/Day
<0.0000501
Nitrogen, total
Concentration
mg/L
0.21
7'
organic (as N)
1_71
El
Mass
lb/Day
Concentration
mg/L
<5
8.
Oil and Grease
El
o
Mass
lb/Day
<0.0125
Phosphorus (as P),
Concentration
mg/L
<0.050
9'
total (7723-14-0)
Mass
lb/Day
<0.000125
Sulfate (as SO4)
Concentration
mg/L
130
10.
(14808-79-8)
Mass
lb/Day
0.325
Concentration
mg/L
<1.0
11.
Sulfide (as S)
El
o
Mass
lb/Day
<0.0025

Facility Name
EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Rogers Energy Complex
•
• • • OW•
••
•
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if
(specify)
Maximum
Maximum
Average
Long-
Number
available
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
Sulfite (as SO3)
Concentration
mg/L
<2.0
12.
(14265-45-3)
Mass
lb/Day
<0.00501
Concentration
mg/L
<0.1
13.
Surfactants
�
o
Mass
lb/Day
Aluminum, total
Concentration
mg/L
0.235
14.
(7429-90-5)
Mass
lb/Day
0.000588
Barium, total
Concentration
mg/L
0.078
15.
(7440-39-3)
Mass
lb/Day
0.000195
Boron, total
Concentration
mg/L
1.21
16.
(7440-42-8)
Mass
lb/Day
0.00303
Cobalt, total
Concentration
ug/L
1.31
17
(7440-48-4)
Mass
lb/Day
0.00000328
Iron, total
Concentration
mg/L
0.407
18
(7439-89-6)
Mass
lb/Day
0.00102
Magnesium, total
Concentration
mg/L
17.7
19
(7439-95-4)
Mass
lb/Day
0.0443
Molybdenum, total
Concentration
ug/L
<1
20
(7439-98-7)
Mass
lb/Day
<0.0000025
Manganese, total
Concentration
mg/L
2.88
21
(7439-96-5)
Mass
lb/Day
0.00721
Tin, total
Concentration
mg/L
<0.01
22
(7440-31-5)
Mass
lb/Day
<0.000025
Titanium, total
Concentration
mg/L
0.011
23
(7440-32-6)
Mass
lb/Day
0.0000275

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if
available Believed Believed
)
Present Absent
(specify)
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Average
Daily
Discharge
Number of
Analyses
Long-
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
24. Radioactivity
Concentration
Alpha, total
El
1:1
Mass
Concentration
Beta, total
El
1:1
Mass
Concentration
Radium, total
El
1:1
Mass
Concentration
Radium 226, total
Mass

This page intentionally left blank.

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
13.
-�•
Pollutant
• W
Presence or Absence
(check one)
Reason Pollutant Believed Present in Discharge
• �-
Available Quantitative Data
(specify units)
Believed
Present
Believed
Absent
Asbestos
❑
❑AcetaldehydeEl
El
Allyl alcohol
❑
❑
4.
Allyl chloride
❑
❑
5.
Amyl acetate
❑
❑
6.
Aniline
❑
❑
7.
Benzonitrile
❑
❑
8.
Benzyl chloride
❑
❑
9.
Butyl acetate
❑
❑
10.
Butylamine
❑
❑
11.
Captan
❑
❑
12.
Carbaryl
❑
❑
13.
Carbofuran
❑
❑
14.
Carbon disulfide
❑
❑
15.
Chlorpyrifos
❑
❑
16.
Coumaphos
❑
❑
17.
Cresol
❑
❑
18.
Crotonaldehyde
❑
❑
19.
Cyclohexane
11
❑

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
-�•
Pollutant
• i
Presence or Absence
(check one)
Reason Pollutant Believed Present in Discharge
• I,
Available Quantitative Data
(specify units))
Believed
Present
Believed
Absent
20.
2,4-D (2,4-dichlorophenoxyacetic acid)
❑
❑
21.
Diazinon
❑
❑
22•
Dicamba
❑
❑
23.
Dichlobenil
❑
❑
24.
Dichlone
❑
❑
25.
2,2-dichloropropionic acid
❑
❑
26.
Dichlorvos
❑
❑
27.
Diethyl amine
❑
❑
28
Dimethyl amine
❑
❑
29.
Dintrobenzene
❑
❑
30.
Dicluat
❑
❑
31.
Disulfoton
❑
❑
32.
Diuron
❑
❑
33.
Epichlorohydrin
❑
❑
34.
Ethion
❑
❑
35.
Ethylene diamine
❑
❑
36.
Ethylene dibromide
❑
❑
37.
Formaldehyde
❑
❑
38.
Furfural
11
❑

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
140-
- •
Pollutant
I •
Presence or Absence
(check one)
M.
Reason Pollutant Believed Present in Discharge
• l
Available Quantitative Data
(specify units)
Believed
Present
Believed
Absent
Guthion
El
❑
Isoprene
❑
❑Isopropanolamine
❑
❑
42.
Kelthane
❑
❑
43.
Kepone
❑
❑
44.
1 Malathion
❑
❑
45.
Mercaptodimethur
❑
❑
46.
Methoxychlor
❑
❑
47.
Methyl mercaptan
❑
❑
48.
Methyl methacrylate
❑
❑
49.
Methyl parathion
❑
❑
50.
Mevinphos
❑
❑
51.
Mexacarbate
❑
❑
52.
Monoethyl amine
❑
❑
53.
Monomethyl amine
❑
❑
54.
Naled
❑
❑
55.
Naphthenic acid
❑
❑
56.
Nitrotoluene
❑
❑
57
Parathion
1 ❑
11

EPA Identification Number
NCD043678986
NPDES Permit Number
NCOOOS088
Facility Name
Rogers Energy Complex
Pollutant
Presence or Absence
(check one)
Reason Pollutant Believed Present in Discharge
Available Quantitative Data
(specify units)
Believed
Present
Believed
Absent
58.
Phenolsulfonate
❑
❑
59.
Phosgene
❑
❑
60.
Propargite
❑
❑
61.
Propylene oxide
❑
❑
62.
Pyrethrins
❑
❑
63.
Quinoline
❑
❑
64.
Resorcinol
❑
❑
65.
Strontium
❑
❑
66.
Strychnine
❑
❑
67.
Styrene
❑
❑
68.
2,4,5-T (2,4,5-
trichlorophenoxyacetic acid)
❑
❑
69.
TDE (tetrachlorodiphenyl ethane)
❑
❑
70
2,4,5-TP [2-(2,4,5-trichlorophenoxy)
propanoic acid]
❑
❑
71.
Trichlorofon
❑
❑
72.
Triethanolamine
❑
❑
73.
Triethylamine
❑
❑
74.
Trimethylamine
❑
❑
75.
Uranium
❑
❑
76.
Vanadium
❑
❑

EPA Identification Number
NCD043678986
NPDES Permit Number
NCOOOS088
Facility Name
Rogers Energy Complex
-�•
•
•
Presence or Absence
(check one)
Available Quantitative Data
Pollutant
Reason Pollutant Believed Present in Discharge
Believed
Believed
(specify units)
Present
Absent
179.
Vinyl acetate
❑
❑Xylene
❑
❑Xylenol
❑
❑Zirconium
❑
❑
Sampling shall be conducted according to sufficiently sensitive test procedures (i.e., methods) approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I, subchapter N or O. See instructions and 40 CFR 122.21(e)(3).

This page intentionally left blank.

Facility Name
EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Rogers Energy Complex
;pi 11
TCDD
Presence or Absence
Congeners
check one
Pollutant
Results of Screening Procedure
Believed Believed
Used or
Manufactured
Present Absent
2,3,7,8-TCDD
❑
❑ ❑
' Sampling shall be conducted according to sufficiently sensitive test procedures (i.e., methods) approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under
40 CFR chapter I, subchapter N or O. See instructions and 40 CFR 122.21(e)(3).

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD043678986 NC0005088 Rogers Energy Complex OMB No. 2040-0004
Form U.S. Environmental Protection Agency
2C Application for NPDES Permit to Discharge Wastewater
NPDES EPA EXISTING MANUFACTURING, COMMERCIAL, MINING, AND SILVICULTURE
OPERATIONS
SECTIONOUTFALL LOCATION
1.1 Provide information on each of the facility's outfalls in the table below.
Outfall
Receiving Water Name Latitude Longitude
0 Number
0
J
106 Broad River 35.2183833-81.74838889
3
O
SECTION40
a� 2.1 Have you attached a line drawing to this application that shows the water flow through your facility with a
= water balance? (See instructions for drawing requirements. See Exhibit 2C-1 at end of instructions for
example.)
0
❑ Yes 0 No
SECTION• 1 •
3.1 For each outfall identified under Item 1.1, provide average flow and treatment information. Add additional
sheets if necessary.
**Outfall Number** 106
r
_
m Operations
E
Operation Average Flow
aD
L
Engineered Toe Drain 0.01829 mgd
_
y mgd
3
0
LL mgd
aD
a�
mgd
aTreatment Units
Description Final Disposal of Solid or
Code from Liquid Wastes Other Than
(include size, flow rate through each treatment Table 2C-1 Li q
unit, retention time, etc.) by Discharge

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
**Outfall Number** 71
3.1
Cont.
Operations Contributing to Flow
Operation Average Flow
mgd
mgd
mgd
mgd
Treatment
Description
Units
Final Disposal of Solid or
_
(include size, flow rate through each treatment
Code from
Liquid Wastes Other Than by
Table 2C-1
=
unit, retention time, etc.)
Discharge
0
U
r
_
d
E
M
d
L
**Outfall Number**
_
M
N
Operations C• • • to Flow
LL
0
Operation Average Flow
IM
mgd
Q
mgd
mgd
Treatment
mgd
Units
Description
Code from Final Disposal of Solid or
(include size, flow rate through each treatment
Liquid Wastes Other Than by
Table 2C-1
unit, retention time, etc.)
Discharge
3.2
Are you applying for an NPDES permit to operate a privately owned treatment works?
aEi
m
❑ Yes 0 No SKIP to section 4.
cn
3.3
Have you attached a list that identifies each user of the treatment works?
171 Yes 171 No

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION•
i
Except for storm runoff, leaks, or spills, are any discharges described in Sections 1 and 3 intermittent or
4.1
seasonal?
❑ Yes Ll No y SKIP to section 5
4.2
Provide information on intermittent or seasonal
flows for each applicable outfall. Attach
add. pages if necessary
Outfall
Frequency
Flow
Rate
Operation
Number
(List)
Average
Average
Long -Term
Maximum
Duration
Days/Week
Months/Year
Average
Daily
days/
months/
mgd
mgd
days
Ly
week
year
106
days/
months/
mgd
mgd
days
}, d
week
year
m
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/
months/
mgd
mgd
days
week
year
days/ months/ mgd mgd days
week year
SECTION•
• 1
5.1
Do any effluent limitation guidelines (ELGs) promulgated by EPA under Section 304 of the CWA apply to your facility?
0 Yes ❑ No y SKIP to Section 6.
5.2
Provide the following information on applicable ELGs.
W
ELG Category
ELG Subcategory
Regulatory Citation
a�
�5
power generation
6_
steam electric
40 CFR 423
Are any of the applicable ELGs expressed in terms of production (or other measure of operation)?
5.3
❑ Yes 0 No y SKIP to Section 6.
0
w
Provide an actual measure of daily production expressed in terms and units of applicable ELGs.
E
Outfall
Quantity per
Unit of
Operation, Product, or Material
Number
Day
Measure
�
aD
N
m
5.4
0
0
0
L
a

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION-•
Are you presently required by any federal, state, or local authority to meet an implementation schedule for
constructing, upgrading, or operating wastewater treatment equipment or practices or any other environmental
6.1
programs that could affect the discharges described in this application?
❑ Yes 0 No SKIP to Item 6.3.
m m
6.2
Briefly identify each applicable project in the table below.
Brief Identification
Affected
Source(s) of
Final Compliance Dates
d m
o
and Description of
Outfalls
Required
Projected
a a
Project
(list outfall
number)
Discharge
E
� — N
Have you attached sheets describing any additional water pollution control programs (or other environmental
6.3
projects that may affect your discharges) that you now have underway or planned? (optional item)
❑ Yes ❑ No 0 Not Applicable
SECTION
See the instructions to determine the pollutants and parameters you are required to monitor and, in turn, the tables you
must complete. Not all applicants need to complete each table.
Table A. Conventional and Non -Conventional Pollutants
Are you requesting a waiver from your NPDES permitting authority for one or more of the Table A pollutants for
7.1
any of your outfalls?
❑ Yes 0 No SKIP to Item 7.3.
m
L
If yes, indicate the applicable outfalls below. Attach waiver request and other required information to the
7.2
application.
s
Outfall Number: Outfall Number: Outfall Number:
Q
Y
R
Have you completed monitoring for all Table A pollutants at each of your outfalls for which a waiver has not been
7.3
requested and attached the results to this application package?
q PP� P 9
�
m
❑ Yes ❑ No A Waiver has been requested from my NPDES permitting authority for all pollutants at all
7
outfalls.
w
w
Table B. Toxic Metals, Cyanide, Total Phenols, and Organic Toxic Pollutants
Do any of the facility's processes that contribute wastewater fall into one or more of the primary industry
7.4
categories listed in Exhibit 2C-3? (See end of instructions for exhibit.)
❑ Yes ❑ No SKIP to Item 7.8.
7.5
Have you checked "Testing Required" for all toxic metals, cyanide, and total phenols in Section 1 of Table B?
El Yes ❑ No
List the applicable primary industry categories and check the boxes indicating the required GC/MS fraction(s)
7.6
identified in Exhibit 2C-3.
Required GC/MS Fraction(s)
Primary Industry Category
(Check applicable Boxes)
Steam Electric
0 Volatile ❑ Acid ❑ Base/Neutral ❑ Pesticide
❑ Volatile ❑ Acid ❑ Base/Neutral ❑ Pesticide
❑ Volatile ❑ Acid ❑ Base/Neutral 11 Pesticide

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Have you checked "Testing Required" for all required pollutants in Sections 2 through 5 of Table B for each of the GC/MS
7.7
fractions checked in Item 7.6?
❑ Yes ❑ No
Have you checked 'Believed Present' or "Believed Absent' for all pollutants listed in Sections 1 through 5 of Table B
7.8
where testing is not required?
0 Yes ❑ No
Have you provided (1) quantitative data for those Section 1, Table B, pollutants for which you have indicated testing is
7.9
required or (2) quantitative data or other required information for those Section 1, Table B, pollutants that you have
indicated are 'Believed Present' in your discharge?
0 Yes ❑ No
7.10
Does the applicant qualify for a small business exemption under the criteria specified in the instructions?
❑ Yes Note that you qualify at the top of Table B, then SKIP to item 7.12 0 No
Have you provided (1) quantitative data for those Sections 2 through 5, Table B, pollutants for which you have determined
d
7.11
testing is required or (2) quantitative data or an explanation for those Sections 2 through 5, Table B, pollutants you have
indicated are 'Believed Present' in your discharge?
Y
O
0 Yes ❑ No
U
w
Table C. Certain Conventional and Non -Conventional Pollutants
MA
L
d
u
Have you indicated whether pollutants are "Believed Present' or `Believed Absent" for all pollutants listed on Table C for
7.12
all outfalls?
s
U
0 Yes ❑ No
d
Y
N
Have you completed Table C by providing (1) quantitative data for those pollutants that are limited either directly or
7.13
indirectly in an ELG and/or (2) quantitative data or an explanation for those pollutants for which you have indicated
"Believed Present"?
d
w
0 Yes ❑ No
w
W
Table D. Certain Hazardous Substances and Asbestos
Have you indicated whether pollutants are "Believed Present' or `Believed Absent" for all pollutants listed in Table D for all
7.14
outfalls?
❑ Yes ❑ No
Have you completed Table D by (1) describing the reasons the applicable pollutants are expected to be discharged and
7.15
(2) by providing quantitative data, if available?
❑ Yes ❑ No
Table
E. 2,3,7,8-Tetrachlorodibenzo-p-Dioxin (2,3,7,8-TCDD)
Does the facility use or manufacture one or more of the 2,3,7,8-TCDD congeners listed in the instructions, or do you know
7.16
or have reason to believe that TCDD is or may be present in the effluent?
❑ Yes Complete Table E ❑ No SKIP to section 8
7.17
Have you completed Table E by reporting qualitative data for TCDD?
❑ Yes ❑ No
SECTIONOR
MANUFACTURED TOXICS1
�
Is any pollutant listed in Table B a substance or a component of a substance used or manufactured at your facility as an
8 1
intermediate or final product or byproduct?
o
~
'a
❑ Yes ❑ NO SKIP to section 9
m
8.2
List the pollutants below.
3
1. See attachment 5 in permit app 4. 7.
c
c
2. 5. 8.
m
N
3. 6. 9.

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION•
BIOLOGICAL TOXICITY1
Do you have any knowledge or reason to believe that any biological test for acute chronic toxicity has been made
9.1
within the last three years on (1) any of your discharges or (2) on a receiving water in relation to your discharge?
rn
w
❑ Yes El No SKIP to section 10.
rn
9.2
Identify the tests and their purposes below.
Submitted to NPDES
Test(s)
Purpose of Test(s)
Date Submitted
o
Permitting Authority?
H
v
El Yes ❑ No
Whole Effluent Tox
Chronic tox
quarterly
_o
°
m
❑ Yes ❑ No
❑ Yes ❑ No
SECTION1
CONTRACT ANALYSES (40
10.1
Were any of the analyses reported in section 7 performed by a contract laboratory or consulting firm?
0 Yes ❑ No SKIP to section 11.
Provide information to each contract laboratoryor consultin firm below.
10.2
Laboratory Number 1
Laboratory Number 2
Laboratory Number 3
N
m
Name of Laboratory/firm
Duke Energy Analytical
Environmental Testing
U)
Pace
Laboratory
Solutions
M
_
Q
Laboratory address
PO Box 7565, Asheville NC
13339 Hagers Ferry Road
28802
r
o
Phone number
V
9808755275
Nitrate -Nitrite — N, Aroclor 1016, Aroclor 1221, Sulfate, Fluoride, Bromide, Zinc (Zn), Titanium
Aroclor 1232, Aroclor 1242, Aroclor 1248, Aroclor (Ti), Tin (Sn), Manganese (Mn), Magnesium
1254, Aroclor 1260, Phosphorus, Acenaphthene, (Mg), Iron (Fe), Boron (B), Barium (Be),
Acenaphthylene, Anthracene, Benzidine, Aluminum (AI), Thallium (TI) Low Level, Silver
Pollutant(s) analyzed Benzo(a)anthracene, Benzo(a)pyrene, (Ag), Selenium (Se), Nickel (Ni), Molybdenum
Benzo(b)fluoranthene, Benzo(g,h,i)perylene, (Mo), Lead (Pb), Copper (Cu), Cobalt (Co),
Benzo(k)fluoranthene, 4-Bromophenyl phenyl Chromium (Cr), Cadmium (Cd) Low Level,
ether, Butyl benzyl phthalate, bis (2-Chloro-1- Beryllium (Be), Arsenic (As), Antimony (Sb), TSS,
methylethyl) ether, 4-Chloro-3-methyl phenol, Oil and Grease
11.1
Has the NPDES permitting authority requested additional information?
_
°
r
El Yes El No SKIP to section 12.
c�
E
`
11.2
List the information requested and attach it to this application.
o
7i
1. 3.
_
0
Y
2. 4.
Q
3. 5.

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
SECTION•
12.1
In Column 1 below, mark the sections of Form 2C that you have completed and are submitting with your application. For
each section, specify in Column 2 any attachments that you are enclosing to alert the permitting authority. Note that not all
applicants are required to complete all sections or provide attachments.
Column 1
Column 2
❑ Section 1: Outfall Location
❑ w/ attachments
❑ Section 2: Line Drawing
❑ w/ line drawing ❑ w/ additional attachments
❑ Section 3: Average Flows and Treatment
❑ w/ attachments ❑ w/ list of each user of privately
owned treatment works
❑ Section 4: Intermittent Flows
❑ w/ attachments
❑ Section 5: Production
❑ w/ attachments
❑ Section 6: Improvements
❑ w/ attachments ❑ w/ optional additional sheets
describing any additional pollution
❑ w/ request for a waiver and ❑ w/ explanation for identical outfalls
C
supporting information
d
a�Ei
❑ w/ small business exemption ❑ w/ other attachments
N
O w/ Table A 0 w/ Table B
C
0 Section 7: Effluent and Intake
6
Characteristics
0 w/ Table C ❑ w/ Table D
t1
❑ w/ Table E ❑ w/ analytical results as an attachment
d
tU
c
❑ Section 8: Used or Manufactured Toxics
❑ w/ attachments
r
y
❑ Section 9: Biological Toxicity Tests
❑ w/ attachments
Y
t�
G1
U❑
Section 10: Contract Analyses
❑ w/ attachments
❑ Section 11: Additional Information
❑ w/ attachments
❑ Section 12: Checklist and Certification Statement
❑ w/ attachments
12.2
Certification Statement
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 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. 1 am aware that there are significant penalties for submitting false information, including the possibility of fine and
imprisonment for knowing violations.
Name (print or type first and last name)
Official title
Brandon Sipe
General Manager III
Signature
Date signed

This page intentionally left blank.

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
• • •
• •7m�7
III I .
Effluent
Intake (optional)
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average Daily
Discharge
Number of
Analyses
Long Term
Average
Value
Number of
Analyses
Pollutant
Waiver
Requested Units
(if applicable) (specify)
(required)
(if available)
(if available)
❑
Check here if you have applied to your NPDES permitting authority for a waiver for all of the pollutants listed on this table for the noted outfall.
1'
Biochemical oxygen demand
(BOD5)
❑
Concentration
mg/L
<2.0
Mass
lb/Day
<0.167
Concentration
mg/L
<20
2.
Chemical oxygen demand (COD)
❑
Mass
lb/Day
<1.67
Concentration
mg/L
0.468
3.
Total organic carbon (TOC)
❑
Mass
lb/Day
0.0391
Concentration
mg/L
<2.5
4.
Total suspended solids (TSS)
❑
Mass
lb/Day
<0.209
Concentration
mg/L
0.12
5.
Ammonia (as N)
❑
Mass
lb/Day
6.
Flow
❑
Rate
MGD
0.01
Temperature (winter)
❑
°C
°C
25.1
7.
Temperature (summer)
❑
°C
°C
25.1
pH (minimum)
❑
Standard Units
s.u.
6.4
8.
pH (maximum)
❑
Standard Units
s.u.
6.4

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
7
Intake
(optional)
Pollutant/Parameter
(and CAS Number, if
available
Testing
Required
Units
(specify)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Long
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
Check here if you qualify as a small business per the instructions to Form 2C and, therefore, do not need to submit quantitative data for any of the organic toxic pollutants in Sections 2
through 5 of this table. Note, however, that you must still indicate in the appropriate column of this table if you believe any of the pollutants listed are present in your discharge.
Section 1. Toxic Metals, Cyanide, and Total Phenols
Concentration
ug/L
<1
1.1
Antimony, total (7440-36-0)
Mass
lb/Day
<0.0000835
1.2
Arsenic, total (7440-38-2)
Concentration
ug/L
<1
Mass
lb/Day
<0.0000835
1.3
Beryllium, total (7440-41-7)
Concentration
ug/L
<1
Mass
lb/Day
<0.0000835
Concentration
ug/L
<0.1
1.4
Cadmium, total (7440-43-9)
Mass
lb/Day
<0.00000835
Concentration
ug/L
<1
1.5
Chromium, total (7440-47-3)
Mass
lb/Day
<0.0000835
Concentration
ug/L
<2
1.6
Copper, total (7440-50-8)
Mass
lb/Day
<0.000167
Concentration
ug/L
<1
1.7
Lead, total (7439-92-1)
Mass
lb/Day
<0.0000835
Concentration
ng/L
3.30
1.8
Mercury, total (7439-97-6)
Mass
lb/Day
0.000000275
Concentration
ug/L
<1
1.9
Nickel, total (7440-02-0)
Mass
lb/Day
<0.0000835
Concentration
ug/L
<1
1.10
Selenium, total (7782-49-2)
Mass
lb/Day
<0.0000835
Concentration
ug/L
<1
1.11
Silver, total (7440-22-4)
IMass lb/Day
<0.0000835

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
and CAS Number, if available
( )
Testing
Required
p
Units
(specify)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Lon
Long -
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
1.12
Thallium, total (7440-28-0)
IA
El
I,]Concentration
ug/L
<0.2
Mass
lb/Day
<0.0000167
1.13
Zinc, total (7440-66-6)
o
El
I,]
Concentration
mg/L
<0.005
Mass
lb/Day
<0.000417
1.14
Cyanide, total (57-12-5)
o
El
I,]
Concentration
mg/L
<0.010
Mass
lb/Day
<0.000835
1.15
Phenols, total
IA
El
I,]
Concentration
ug/L
<1.6
Mass
lb/Day
<0.000134
Section 2. Organic Toxic Pollutants (GC/MS Fraction -Volatile Compounds)
Concentration
ug/L
<5.0
2.1
Acrolein (107-02-8)
0
El
0
Mass
lb/Day
<0.000417
Concentration
ug/L
<5.0
2.2
Acrylonitrile (107-13-1)
0
El
0
Mass
lb/Day
<0.000417
Concentration
ug/L
<1.0
2.3
Benzene (71-43-2)
o
El
I,]
Mass
lb/Day
<0.0000835
Concentration
ug/L
<1.0
2.4
Bromoform (75-25-2)
0
El
0
Mass
lb/Day
<0.0000835
Concentration
ug/L
<1.0
2.5
Carbon tetrachloride (56-23-5)
0
El
0
Mass
lb/Day
<0.0000835
Concentration
ug/L
<1.0
2.6
Chlorobenzene (108-90-7)
0
El
0
Mass
lb/Day
<0.0000835
2.7
Chlorodibromomethane
(124-48-1)
141
❑
I,]
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000835
Concentration
ug/L
<2.0
2.8
Chloroethane (75-00-3)
0
❑
0
Mass
lb/Day
<0.000167

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
(and CAS Number, if available)
Testing
Required
Units
(specify)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Long
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
2.9
2-chloroethylvinyl ether
(117)
0-5-8
IA
❑
I,]
Concentration
ug/L
<5.0
Mass
lb/Day
<0.000417
Concentration
ug/L
<1.0
2.10
Chloroform (67-66-3)
o
El
I,]
Mass
lb/Day
<0.0000835
2.11
Dichlorobromomethane
75-27-
( 4 )
IA
❑
I,]
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000835
ug/L
<1.0
2.12
1,1-dichloroethane (75-34-3)
o
El
I,]Concentration
Mass
lb/Day
<0.0000835
Concentration
ug/L
<1.0
2.13
1,2-dichloroethane (107-06-2)
0
11
0
Mass
lb/Day
<0.0000835
2.14
1,1-dichloroethylene (75-35-4)
o
El
I,]Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000835
ug/L
<1.0
2.15
1,2-dichloropropane (78-87-5)
o
El
I,]Concentration
Mass
lb/Day
<0.0000835
2.16
1,3-dichloropropylene
(542-75-6)
0
❑
0
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000835
2.17
Ethylbenzene (100-41-4)
o
El
I,]
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000835
Concentration
ug/L
<2.0
2.18
Methyl bromide (74-83-9)
0
El
0
Mass
lb/Day
<0.000167
Concentration
ug/L
<2.0
2.19
Methyl chloride (74-87-3)
0
El
0
Mass
lb/Day
<0.000167
Concentration
ug/L
<1.0
2.20
Methylene chloride (75-09-2)
0
El
0
Mass
lb/Day
<0.0000835
2.21
1,1,2,2-tetrachloroethane
(79-34-5)
o
El
o
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000835

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
(and CAS Number, if
available
Testing
Required
Units
(specify)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Long -Term
Average
Daily
Discharge
Number of
Analyses
Lon g
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
2.22
Tetrachloroethylene
127-18-4
( )
121
❑
�
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000835
2.23
Toluene (108-88-3)
o
❑
o
Concentration
ug/L
<1.0
Mass
lb/Day
<0.0000835
1,2-trans-dichloroethylene
Concentration
ug/L
<1.0
2.24
(156-60-5)
0
❑
o
Mass
lb/Day
<0.0000835
1,1,1-trichloroethane
Concentration
ug/L
<1.0
2.25
(71-55-6)
0
❑
o
Mass
lb/Day
<0.0000835
1,1,2-trichloroethane
Concentration
ug/L
<1.0
2.26
(79-00-5)
0
❑
o
Mass
lb/Day
<0.0000835
Concentration
ug/L
<1.0
2.27
Trichloroethylene (79-01-6)
0
❑
0
Mass
lb/Day
<0.0000835
2.28
Vinyl chloride (75-01-4)
0
❑
0
Concentration
ug/L
<1.0
Mass
lb/Day
70.0000835
Section 3. Organic Toxic Pollutants (GC/MS Fraction - Acid Components)
Concentration
ug/L
<1.6
3.1
2-chlorophenol (95-57-8)
0
❑
0
Mass
lb/Day
<0.000134
32
2,4-dichlorophenol
(120-83-2 )
�
❑
�
Concentration
ug/L
<1.6
Mass
lb/Day
<0.000134
j32,4-dimethylphenol
105-67-9
( )
121
❑
1z
Concentration
ug/L
<1.6
Mass
lb/Day
<0.000134
3.4
4,6-dinitro-o-cresol
(534-52-1 )
�
❑
�
Concentration
ug/L
<8.0
Mass
lb/Day
<0.000668
L
Concentration
ug/L
<8.0
3.5
2,4-dinitrophenol (51-28-5)
p
I
❑
0
Mass
lb/Day
<0.000668

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Testing
Units
Long -Term
(and CAS Number, if
Required
(specify)
Maximum
Maximum
Average
Long
Number
available
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
2-nitrophenol
Concentration
ug/L
<3.2
3.6
(88-75-5)
0
❑
o
Mass
lb/Day
<0.000267
4-nitrophenol
Concentration
ug/L
<8.0
3.7
(100-02-7)
0
❑
0
Mass
lb/Day
<0.000668
p-chloro-m-cresol
Concentration
ug/L
<1.6
3.8
(59-50-7)
0
❑
0
Mass
lb/Day
<0.000134
Pentachlorophenol
Concentration
ug/L
<8.0
3 9
(87-86-5)
❑
❑
❑
Mass
lb/Day
<0.000668
Phenol
Phenol
Concentration
mg/L
<0.0050
3.10
1-1
❑
I,]
(108-95-2)
lb/Day
<0.000417
2,4,6-trichlorophenol
Concentration
ug/L
<1.6
3.11
(88-05-2)
0
❑
o
Mass
lb/Day
<0.000134
Section 4. Organic Toxic Pollutants (GC/MS Fraction - Base /Neutral Compounds)
Acenaphthene
Concentration
ug/L
<1.6
4.1
(83-32-9)
0
❑
0
Mass
lb/Day
<0.000134
Acenaphthylene
Concentration
ug/L
<1.6
4 2
(208-96-8)
❑
❑
❑
Mass
lb/Day
<0.000134
Concentration
ug/L
<1.6
4.3
Anthracene (120-12-7)
0
❑
0
Mass
lb/Day
<0.000134
Concentration
ug/L
<8.0
4.4
Benzidine (92-87-5)
0
❑
0
Mass
lb/Day
<0.000668
Benzo (a) anthracene
Concentration
ug/L
<1.6
4.5
(56-55-3)
❑
Mass
lb/Day
<0.000134
Benzo (a) pyrene
Concentration
ug/L
<1.6
4.6
(50-32-8)
0
❑
o
Mass
lb/Day
<0.000134

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
(check one)
Effluent
(
7Number
Pollutant/Para7-'
Units
Long -Term
(and CAS Number,
Testing
Required
(specify)
Maximum
Maximum
Average
Lon g
Believed Believed
Present Absent
Daily
Monthly
Daily
Number of
Analyses
Term
Average
of
Discharge
Discharge
Discharge
Value
Analyses
(required)
(if available)
(if available)
3,4-benzofluoranthene
Concentration
ug/L
<1.6
4.7
❑
(205-99-2)
Mass
lb/Day
<0.000134
Concentration
ug/L
<1.6
4.8
Benzo (ghi) perylene (191-24-2)
p
❑
0
Mass
lb/Day
<0.000134
Benzo (k) fluoranthene (207-08-
Concentration
ug/L
<1.6
4.9
9)
o
❑
o
Mass
lb/Day
<0.000134
Bis (2-chloroethoxy) methane
Concentration
ug/L
<1.6
4.10
(111-91-1)
❑
Mass
lb/Day
<0.000134
Bis (2-chloroethyl) ether (111-44-
Concentration
ug/L
<1.6
4.11
4)
0
❑
Mass
lb/Day
<0.000134
Bis (2-chloroisopropyl) ether (102
Concentration
ug/L
<1.6
4.12
80-1)
o
❑
o
Mass
lb/Day
<0.000134
Bis (2-ethylhexyl) phthalate (117-
Concentration
ug/L
<8.0
4.13
81 7)
o
❑
o
Mass
lb/Day
<0.000668
4-bromophenyl phenyl ether (101
Concentration
ug/L
<1.6
4.14
55-3)
o
❑
o
Mass
lb/Day
<0.000134
Concentration
ug/L
<1.6
4.15
Butyl benzyl phthalate (85-68-7)
p
❑
0
Mass
lb/Day
<0.000134
Concentration
ug/L
<1.6
4.16
2-chloronaphthalene (91-58-7)
p
❑
0
Mass
lb/Day
<0.000134
4-chlorophenyl phenyl ether
Concentration
ug/L
<1.6
4.17
(7005-72-3)
o
❑
o
Mass
lb/Day
<0.000134
Concentration
ug/L
<1.6
4.18
Chrysene (218-01-9)
p
❑
p
Mass
lb/Day
<0.000134
(a,h) anthracene (53-70-
Concentration
ug/L
<1.6
4.19
IDibenzo
3)
1 M
❑
Mass
I lb/Day
1 <0.000134

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Testing
Units
Long -Term
(and CAS Number, if
Required
(specify)
Maximum
Maximum
Average
Long
Number
available
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
1,2-dichlorobenzene
Concentration
ug/L
<1.0
4.20
(95-50-1)
EI
El
El
Mass
lb/Day
<0.0000835
1,3-dichlorobenzene
Concentration
ug/L
<1.0
4.21
(541-73-1)
EI
El
El
Mass
lb/Day
<0.0000835
1,4-dichlorobenzene
Concentration
ug/L
<1.0
4.22
(106-46-7)
EI
El
El
Mass
lb/Day
<0.0000835
3,3-dichlorobenzidine
Concentration
ug/L
<8.0
4.23
91-94-1
( )
EI
El
El
Mass
lb/Day
<0.000668
Diethyl phthalate
Concentration
ug/L
<1.6
4.24
84-66-2
( )
EI
El
El
Mass
lb/Day
<0.000134
Dimethyl phthalate
Concentration
ug/L
<1.6
4.25
131-11-3
( )
�
�
�
Mass
lb/Day
<0.000134
Di-n-butyl phthalate
Concentration
ug/L
<1.6
4.26
84-74-2
( )
�
�
�
Mass
lb/Day
<0.000134
2,4-dinitrotoluene
Concentration
ug/L
<3.2
4.27
121 14-221
( )
El
El
Mass
lb/Day
<0.000267
2,6-dinitrotoluene
Concentration
ug/L
<3.2
4.28
606-20-2
( )
�
�
�
Mass
lb/Day
<0.000267
Di-n-octyl phthalate
Concentration
ug/L
<1.6
4.29
117-84-0
( )
�
�
�
Mass
lb/Day
<0.000134
1,2-Diphenylhydrazine
Concentration
ug/L
<1.6
4.30
b122-66-7
(as azoenzene ) ( )
�
�
�
Mass
lb/Day
<0.000134
Fluoranthene
Concentration
ug/L
<1.6
4.31
206-44-0
( )
�
�
�
Mass
lb/Day
<0.000134
Concentration
ug/L
<1.6
4.32
IFluorene
(86-73-7)
Mass
lb/Day
<0.000134

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if7
Testing
Required
(specify)
Maximum
Maximum
Average
Long -
Number
available
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
Hexachlorobenzene
Concentration
ug/L
<1.6
4.33
(118-74-1)
El
❑
0
Mass
lb/Day
<0.000134
Hexachlorobutadiene
Concentration
ug/L
<1.6
4.34
(87 68 3)
0
❑
0
Mass
lb/Day
<0.000134
Hexachlorocyclopentadiene
Concentration
ug/L
<8.0
4.35
(77 47 4)
o
❑
M
Mass
lb/Day
<0.000668
Hexachloroethane
Concentration
ug/L
<1.6
4.36
(67-72-1)
o
❑
M
Mass
lb/Day
<0.000134
Indeno (1,2,3-cd) pyrene
Concentration
ug/L
<1.6
4.37
(193-39-5)
❑
❑
Mass
lb/Day
<0.000134
Isophorone
Concentration
ug/L
<1.6
4.38
(78 59 1)
❑
❑
Id
Mass
lb/Day
<0.000134
Naphthalene
Concentration
ug/L
<1.6
4.39
(91-20-3)
❑
Mass
lb/Day
<0.000134
Nitrobenzene
Concentration
ug/L
<1.6
4.40
(98 95 3)
❑
Mass
lb/Day
<0.000134
N-nitrosodimethylamine
Concentration
ug/L
<1.6
4.41
(62-75-9)
❑
Mass
lb/Day
<0.000134
N-nitrosodi-n-propylamine
Concentration
ug/L
<1.6
4.42
(621-64-7)
o
❑
o
Mass
lb/Day
<0.000134
N-nitrosodiphenylamine
Concentration
ug/L
<1.6
4.43
(86-30-6)
o
❑
o
Mass
lb/Day
<0.000134
Phenanthrene
Concentration
ug/L
<1.6
4.44
(85-01-8)
o
❑
o
Mass
lb/Day
<0.000134
Pyrene
Concentration
ug/L
<1.6
4.45
( 129-00-0 )
�
❑
Id
Mass
lb/Day
<0.000134

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
Testing
(and CAS Number, if
Required
(specify)
Maximum
Maximum
Average
Long-
Number
available )
Believed Believed
Daily
Monthly
Daily
Number of
Term
of
Present Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
1,2,4-trichlorobenzene
4.46
Concentration
ug/L
<1.6
Mass
lb/Day
<0.000134
(120-82-1)
❑
Section 4. Organic Toxic Pollutants
(GC/MS Fraction - Base /Neutral Compounds)
Aldrin
Concentration
5.1
(309-00-2)
❑
❑
❑
Mass
a-BHC
Concentration
5.2
(319-84-6)
❑
❑
❑
Mass
Concentration
5.3
1p-BHC
(319-85-7)
❑
❑
❑
Mass
y-BHC
Concentration
5.4
(58 89 9)
❑
❑
❑
Mass
b-BHC
Concentration
5.5
(319-86-8)
❑
❑
❑
Mass
Chlordane
Concentration
5.6
(57-74-9)
❑
❑
❑
Mass
4,4'-DDT
Concentration
5.7
(50-29-3)
❑
❑
❑
Mass
4,4'-DDE
Concentration
5.8
(72-55-9)
❑
❑
❑
Mass
4,4'-DDD
Concentration
5 9
(72-54 8)
❑
❑
❑
Mass
5.10
Dieldrin
Concentration
Mass
(60-57-1)
❑
❑
❑
a-endosulfan
Concentration
5.11
(115-29-7)
❑
❑
❑
Mass

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
Pollutant/Parameter
(and CAS Number, if
available
Testing
Required
Presence or Absence
(check one)
Units
(specify)
Effluent
Intake
(optional)
Believed
Present
Believed
Absent
Maximum
Daily
Discharge
(required)
Maximum
Monthly
Discharge
(if available)
Long -Term
Average
Daily
Discharge
(if available)
Number of
Analyses
Long -
Term
Average
Value
Number
of
Analyses
(3-endosulfan
5.12 (115-29-7)
E
El
❑
Concentration
Mass
Endosulfan sulfate
5.13 (1031-07-8)
❑
❑
❑
Concentration
Mass
5.14 Endrin
(72-20-8)
❑
❑
❑
Concentration
Mass
5.15 Endrin aldehyde
(7421-93-4)
❑
❑
❑
Concentration
Mass
5.16 Heptachlor
(76-44-8)
❑
❑
❑
Concentration
Mass
5.17 Heptachlor epoxide
(1024-57-3)
❑
❑
❑
Concentration
Mass
PCB-1242
5.18 (53469-21-9)
o
❑
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0000334
PCB-1254
5.19 (11097-69-1)
❑
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0000334
PCB-1221
5.20 (11104-28-2)
❑
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0000334
PCB-1232
5.21 (11141-16-5)
o
❑
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0000334
PCB-1248
5.22 (12672-29-6)
o
❑
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0000334
PCB-1260
5.23 (11096-82-5)
o
❑
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0000334
PCB-1016
5.24 (12674-11-2)
o
❑
o
Concentration
ug/L
<0.40
Mass
lb/Day
<0.0000334

EPA Identification Number NPDES Permit Number Facility Name
NCD043678986 NC0005088 Rogers Energy Complex
'MM
•
• •
- • - •
1 .
• 1
Presence or Absence
Intake
(check one)
Effluent
(optional)
oil
[P7ollutant1Para)met'e,fr
Testing
Units
Long -Term
(and CAS Number
(specify)
Maximum
Maximum
Average
Long -
Number
availableRequired
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
5.25 Toxaphene
Concentration
Mass
(8001-35-2)
❑
❑

This page intentionally left blank.

Facility Name
EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if available)
(specify)
Maximum
Maximum
Average
Long-
Number
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
❑ Check here if you believe all pollutants on Table C to be present in your discharge from the noted outfall. You need not complete the "Presence or Absence" column of Table C for each pollutant.
❑ Check here if you believe all pollutants on Table C to be absent in your discharge from the noted outfall. You need not complete the "Presence or Absence" column of Table C for each pollutant.
Bromide
Concentration
mg/L
0.32
1.
(24959-67-9)
0
❑
Mass
lb/Day
0.0267
Chlorine, total
Concentration
mg/L
<0.028
2'
residual
El
E-1
Mass
lb/Day
<0.00234
Concentration
color units
<5.0
3.
Color
❑
o
Mass
lb/Day
Concentration
CFu/toomL
<1.0
4.
Fecal Coliform
❑
o
Mass
lb/Day
Fluoride
Concentration
mg/L
<0.1
5'
(16984-48-8)
Mass
lb/Day
<0.00835
Concentration
mg/L
0.23
6.
Nitrate -nitrite
o
El
Mass
lb/Day
0.0192
Nitrogen, total
Concentration
mg/L
0.53
7'
organic (as N)
1_71
El
Mass
lb/Day
Concentration
mg/L
<5
8.
Oil and Grease
El
0
Mass
lb/Day
<0.417
Phosphorus (as P),
Concentration
mg/L
<0.050
9'
total (7723-14-0)
Mass
lb/Day
<0.00417
Sulfate (as SO4)
Concentration
mg/L
56
10.
(14808-79-8)
Mass
lb/Day
4.67
Concentration
mg/L
<1.0
11.
Sulfide (as S)
El
o
Mass
lb/Day
<0.0835

Facility Name
EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Rogers Energy Complex
Presence or Absence
Intake
(check one)
Effluent
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if
(specify)
Maximum
Maximum
Average
Long-
Number
available
Believed
Believed
Daily
Monthly
Daily
Number of
Term
of
Present
Absent
Discharge
Discharge
Discharge
Analyses
Average
Analyses
Value
(required)
(if available)
(if available)
Sulfite (as SO3)
Concentration
mg/L
<2.0
12.
(14265-45-3)
Mass
lb/Day
<0.167
Concentration
mg/L
<0.1
13.
Surfactants
�
o
Mass
lb/Day
Aluminum, total
Concentration
mg/L
0.085
14.
(7429-90-5)
Mass
lb/Day
0.00709
Barium, total
Concentration
mg/L
0.047
15.
(7440-39-3)
Mass
lb/Day
0.00392
Boron, total
Concentration
mg/L
1.18
16.
(7440-42-8)
Mass
lb/Day
0.0985
Cobalt, total
Concentration
ug/L
13.6
17
(7440-48-4)
Mass
lb/Day
0.00113
Iron, total
Concentration
mg/L
1.77
18
(7439-89-6)
Mass
lb/Day
0.148
Magnesium, total
Concentration
mg/L
8.02
19
(7439-95-4)
Mass
lb/Day
0.669
Molybdenum, total
Concentration
ug/L
1.02
20
(7439-98-7)
Mass
lb/Day
0.0000851
Manganese, total
Concentration
mg/L
1.66
21
(7439-96-5)
Mass
lb/Day
0.139
Tin, total
Concentration
mg/L
<0.01
22
(7440-31-5)
Mass
lb/Day
<0.000835
Titanium, total
Concentration
mg/L
<0.005
23
(7440-32-6)
Mass
lb/Day
<0.000417

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
Presence or Absence
(check one)
Effluent
Intake
(optional)
Pollutant/Parameter
Units
Long -Term
(and CAS Number, if
available Believed Believed
)
Present Absent
(specify)
Maximum
Daily
Discharge
Maximum
Monthly
Discharge
Average
Daily
Discharge
Number of
Analyses
Long-
Term
Average
Value
Number
of
Analyses
(required)
(if available)
(if available)
24. Radioactivity
Concentration
Alpha, total
El
1:1
Mass
Concentration
Beta, total
El
1:1
Mass
Concentration
Radium, total
El
1:1
Mass
Concentration
Radium 226, total
Mass

This page intentionally left blank.

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
-�•
Pollutant
• W
Presence or Absence
(check one)
Reason Pollutant Believed Present in Discharge
• �.
Available Quantitative Data
(specify units)
Believed
Present
Believed
Absent
1 •
Asbestos
❑
❑
2.
Acetaldehyde
❑
❑
3.
Allyl alcohol
❑
❑
4.
Allyl chloride
❑
❑
5.
Amyl acetate
❑
❑
6.
Aniline
❑
❑
7.
Benzonitrile
❑
❑
8.
Benzyl chloride
❑
❑
9.
Butyl acetate
❑
❑
10.
Butylamine
❑
❑
11.
Captan
❑
❑
12.
Carbaryl
❑
❑
13.
Carbofuran
❑
❑
14.
Carbon disulfide
❑
❑
15.
Chlorpyrifos
❑
❑
16.
Coumaphos
❑
❑
17.
Cresol
❑
❑
18.
Crotonaldehyde
❑
❑
19.
Cyclohexane
11
❑

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
-�•
Pollutant
• i
Presence or Absence
(check one)
Reason Pollutant Believed Present in Discharge
• �.
Available Quantitative Data
(specify units)
Believed
Present
Believed
Absent
20.
2,4-D (2,4-dichlorophenoxyacetic acid)
❑
❑
21.
Diazinon
❑
❑
22•
Dicamba
❑
❑
23.
Dichlobenil
❑
❑
24.
Dichlone
❑
❑
25.
2,2-dichloropropionic acid
❑
❑
26.
Dichlorvos
❑
❑
27.
Diethyl amine
❑
❑
28
Dimethyl amine
❑
❑
29.
Dintrobenzene
❑
❑
30.
Dicluat
❑
❑
31.
Disulfoton
❑
❑
32.
Diuron
❑
❑
33.
Epichlorohydrin
❑
❑
34.
Ethion
❑
❑
35.
Ethylene diamine
❑
❑
36.
Ethylene dibromide
❑
❑
37.
Formaldehyde
❑
❑
38.
Furfural
11
❑

EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Facility Name
Rogers Energy Complex
- •
Pollutant
I •
Presence or Absence
(check one)
M.
Reason Pollutant Believed Present in Discharge
•121114 M Ill.
Available Quantitative Data
(specify units)
Believed
Present
Believed
Absent
39.
Guthion
❑
❑
40.
Isoprene
❑
❑
41.
Isopropanolamine
❑
❑
42.
Kelthane
❑
❑
43.
Kepone
❑
❑
44.
Malathion
❑
❑
45.
Mercaptodimethur
❑
❑
46.
1 Methoxychlor
❑
❑
47.
Methyl mercaptan
❑
❑
48.
Methyl methacrylate
❑
❑
49.
Methyl parathion
❑
❑
50.
Mevinphos
❑
❑
51.
Mexacarbate
❑
❑
52.
Monoethyl amine
❑
❑
53.
Monomethyl amine
❑
❑
54.
Naled
❑
❑
55.
Naphthenic acid
❑
❑
56.
Nitrotoluene
❑
❑
57
Parathion
1 ❑
11

EPA Identification Number
NCD043678986
NPDES Permit Number
NCOOOS088
Facility Name
Rogers Energy Complex
Pollutant
Presence or Absence
(check one)
Reason Pollutant Believed Present in Discharge
Available Quantitative Data
(specify units)
Believed
Present
Believed
Absent
58.
Phenolsulfonate
❑
❑
59.
Phosgene
❑
❑
60.
Propargite
❑
❑
61.
Propylene oxide
❑
❑
62.
Pyrethrins
❑
❑
63.
Quinoline
❑
❑
64.
Resorcinol
❑
❑
65.
Strontium
❑
❑
66.
Strychnine
❑
❑
67.
Styrene
❑
❑
68.
2,4,5-T (2,4,5-
trichlorophenoxyacetic acid)
❑
❑
69.
TDE (tetrachlorodiphenyl ethane)
❑
❑
70
2,4,5-TP [2-(2,4,5-trichlorophenoxy)
propanoic acid]
❑
❑
71.
Trichlorofon
❑
❑
72.
Triethanolamine
❑
❑
73.
Triethylamine
❑
❑
74.
Trimethylamine
❑
❑
75.
Uranium
❑
❑
76.
Vanadium
❑
❑

EPA Identification Number
NCD043678986
NPDES Permit Number
NCOOOS088
Facility Name
Rogers Energy Complex
-�•
•
• �.
Presence or Absence
(check one)
Available Quantitative Data
Pollutant
Reason Pollutant Believed Present in Discharge
Believed
Believed
(specify units)
Present
Absent
179.
Vinyl acetate
❑
❑Xylene
❑
❑Xylenol
❑
❑Zirconium
❑
❑
Sampling shall be conducted according to sufficiently sensitive test procedures (i.e., methods) approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I, subchapter N or O. See instructions and 40 CFR 122.21(e)(3).

This page intentionally left blank.

Facility Name
EPA Identification Number
NCD043678986
NPDES Permit Number
NC0005088
Rogers Energy Complex
;pi 11
TCDD
Presence or Absence
Congeners
check one
Pollutant
Results of Screening Procedure
Believed Believed
Used or
Manufactured
Present Absent
2,3,7,8-TCDD
❑
❑ ❑
' Sampling shall be conducted according to sufficiently sensitive test procedures (i.e., methods) approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required under
40 CFR chapter I, subchapter N or O. See instructions and 40 CFR 122.21(e)(3).