NC0003433_Renewal (Application)_20221216

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,
ROY COOPER �` A
Governor g
•1 ) /�
ELIZABETH S.BISER
Secretary °".„'..,`
RICHARD E.ROGERS,JR. NORTH CAROLINA
Director Environmental Quality
January 05, 2023
Duke Energy Progress, LLC
Attn: Issa J. Zarzar
500 C P & L Road
Moncure, NC 27559
Subject: Permit Renewal
Application No. NC0003433
Cape Fear Steam Electric Power Plant
Chatham County
Dear Applicant:
The Water Quality Permitting Section acknowledges the December 16, 2022, receipt of your permit renewal application
and supporting documentation. Your application will be assigned to a permit writer within the Section's NPDES WW
permitting branch. Per G.S. 150E-3 your current permit does not expire until permit decision on the application is made.
Continuation of the current permit is contingent on timely and sufficient application for renewal of the current permit. The
permit writer will contact you if additional information is required to complete your permit renewal. Please respond in a
timely manner to requests for additional information necessary to allow a complete review of the application and renewal
of the permit.
Information regarding the status of your renewal application can be found online using the Department of Environmental
Quality's Environmental Application Tracker at:
https://dea.nc.gov/permits-regulations/permit-guidance/environmental-application-tracker
If you have any additional questions about the permit, please contact the primary reviewer of the application using the
links available within the Application Tracker.
^SSiincerely,
-. 2-C_
"'vC
Wren Thed ord
Administrative Assistant
Water Quality Permitting Section
ec: WQPS Laserfiche File w/application
D_E Q North Carolina Department of Environmental Quality I Division of Water Resources
// Raeigh Regional Office!3800 Barrett Drive Raleigh.North Carolina 27609
e.. :12:�—..... /'' 919 791.4200

� DUKE
ENERGY® Cape Fear Steam Electric Plant
500 C P&L Road
PROGRESS Moncure, NC 27559
December 9,2022 GEN�D
�
Mr.Doug Dowden �C 6 2W
Supervisor—NC NPDES Industrial Permitting PQ�S
NC Division of Water Resources c `A'Q� 1aGs
1617 Mail Services Center f. �I`��y�'
Raleigh,NC 27699-1617
Subject: Duke Energy Progress,LLC
Cape Fear Steam Electric Generating Power Plant
NPDES Permit No.NC0003433
Chatham County
Permit Renewal Application
Dear Mr.Dowden:
Duke Energy Progress, LLC, (Duke) requests the subject permit be renewed and reissued. The above referenced
permit expires on June 30,2023. As mandated by North Carolina Administrative Code 15A NCAC 2H.0105(e),this
permit is being submitted at least 180 days prior to expiration of the current permit.
Please find enclosed in this application the following items:
• EPA Form 1
• Topographical Map
• EPA Form 2C for outfalls 007 and 008
• Flow Diagram
• Narrative—Supplemental Information for Station Description
• List of Potential Items not covered by analysis
• Fish Tissue Sampling
• Instream Sampling Data
• 2C Analytical Data
Closure of the former coal-fired generating facility continues. Based upon current station operations and the review
of data from this permit term the following changes are requested for the current NPDES permit.
1. In Condition A(1)-Internal Outfall 001—The 1978 ash basin has shown the ability to hold two back-to-
back Probable Maximum Precipitation(PMP)events and the riser structure has been abandoned by
grouting. Duke requests the removal of outfall 001 from the renewed permit.
2. In Condition A(3)—Combined Wastewater to an Unnamed Tributary to the Cape Fear River(007)-
Duke requests the following changes:
a. Section(a)—
1. Remove"commingled treated ash basin decanting wastewater(decanting the free water above
the settled ash layer that does not involve mechanical disturbance of the ash)"from the
wastewater description. The 1978 ash basin is used for commingling of ash basin wastewater
which is discharged to outfall 008 (dewatering).
2. Remove Internal Outfall 001 from wastewater description

3. Remove"S-05"from wastewater description based upon this former seep being dispositioned
in accordance with consent order EMC SOC WQ 19-001 and coverage in the Seep Corrective
Action Plan(CAP)—see Supplemental Information Section 2.7.
b. Removal of the selenium limits based upon modification of the NC water quality criteria for selenium
and the attached Fish Tissue sampling results.
c. Change the monitoring frequency for arsenic,selenium and mercury from weekly to monthly based
upon sample results during the last permit term.
d. Outfall 007 discharge consists of emergency overflow from internal outfall 005. In Condition A. (2) -
Chronic Toxicity is exempt from testing requirement for emergency discharge. Duke requests removal
of testing requirement for Chronic Toxicity for outfall 007.
e. Removal of Footnotes#2 and#3—all dewatering for the ash excavation is discharged to outfall 008.
f. Removal of conditions b,c,d,and e-based upon the data from the last permit term.
3. In Condition A(4)Outfall 008(decanting)—Dewatering of the ash basins began on 11/11/2019. Duke
requests removal of this Condition.
4. In Conditions A(5)Outfall 008(dewatering)—
a. Removal of the selenium limits based upon modification of the NC water quality criteria for selenium
and the attached Fish Tissue sampling results.
b. Change monitoring frequency of mercury,selenium,cadmium,copper,and arsenic from weekly to
monthly based upon sample results during the last permit term.
c. Removal of testing requirements for aluminum,nickel,and lead based upon sample results during the
last permit term.
d. Change the monitoring frequency for Chronic Toxicity from monthly to quarterly based on
demonstrated compliance during the last permit term and to align with re-issued other Duke Energy
permits.
e. Removal of conditions b,c,d,e,and f—based upon the data from the last permit term.
5. In Conditions A(6)Outfall 008(dewatering and ground water remediation)-
a. Removal of the selenium limits based upon modification of the NC water quality criteria for selenium
and the attached Fish Tissue sampling results.
b. Change monitoring frequency of mercury,selenium,arsenic,aluminum,nickel,beryllium,copper,
lead,silver,and zinc from weekly to monthly based upon sample results during the last permit term.
c. Removal of conditions b,c,and d—based upon the data from the last permit term:
6. In Condition A(9)—Outfall 009(Beneficiation miscellaneous wastewater)—This outfall has not been
constructed. Duke requests that this outfall remain in the permit.
7. In Condition A(10)—Chronic Toxicity Limit—Outfalls 007 and 008(Quarterly)—Outfall 007
discharges consist of emergency overflow from outfall 005 and outfall 008 has moved from decanting to
dewatering. Duke request removal of this Condition.
8. In Condition A(11)-Chronic Toxicity Limit—Outfall 008(Monthly)—Based upon historical Chronic
Toxicity testing at outfall 008(dewatering),Duke requests the monthly testing requirement be changed to
quarterly.
9. In Condition A(13)—Instream Monitoring
a. Based upon data from the last permit term and lack of impact from ash basin dewatering as
documented in the provided upstream and downstream data,Duke request that instream monitoring be
revised from monthly to quarterly and the removal of sampling requirement for temperature,dissolved
lead,and dissolved zinc.
b. Duke request removal of the requirement for the instream monitoring to be submitted with permit
renewal application based upon this data is reported with the DMRs
10. In Condition A(15)—Fish Tissue Monitoring Near Ash Basin Discharge Outfall 008
a. Based upon data from the last permit term,Duke requests that monitoring frequency be changed from
annually to once per permit term.
Should you have any questions regarding this submittal or require additional information,please contact Joyce
Dishmon at 336-394-5524 or email [e-mail].

I certifi,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 fines and imprisonment for knowing violations
Sincerely,
.
Issa J.Zarzar
GM CCP Project Management RECEIVED
Cape Fear Steam Electric Power Plant ••`�
Attachments JR: 16 2022
WNPDES
Cc:Vanessa Manuel—RRO,Barret Drive,Raleigh,NC 27609 NCDEC�IDW
Joyce Dishmon/Filenet—EHS Permitting&Compliance
Leanne Wilson—EHS Field Support via email

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000830919 NC0003433 Cape Fear Steam Electric Power OMB No.2040-0004
Form U.S.Environmental Protection Agency
\-/EPA Application for NPDES Permit to Discharge Wastewater
NPDES GENERAL INFORMATION
SECTION 1.ACTIVITIES REQUIRING AN NPDES PERMIT(40 CFR 122.21(f)and(f)(1))
1.1 Applicants Not Required to Submit Form 1
Is the facility a new or existing publicly owned Is the facility a new or existing treatment works
1.1.1 treatment works? 1.1.2 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?
Yes 4 Complete Form 1 ❑✓ No ❑✓ Yes 4 Complete Form ❑ No
z and Form 2B. 1 and Form 2C.
R 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?
c ❑ Yes 4 Complete Form 1 ❑✓ No El Yes 4 Complete Form �✓ No
cc and Form 2D. 1 and Form 2E.
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 4 Complete Form 1 ❑✓ No
and Form 2F
unless exempted by
40 CFR
122.26(b)(14)(x)or
b 15 .
SECTION 2.NAME,MAILING ADDRESS,AND LOCATION(40 CFR 122.21(f)(2))
2.1 Facility Name
Cape Fear Steam Electric Power Plant
0 2.2 EPA Identification Number
ca
U
0 NCD000830919
2.3 Facility Contact
Name(first and last) Title Phone number
-0 Issa J.Zarzar GM CCP Project Management [phone]
Email address
[e-mail]
C; 2.4 Facility Mailing Address
Street or P.O.box
500 CP&L Road
City or town State ZIP code
Moncure NC 27559
EPA Form 3510-1(revised 3-19) Page 1

EPA Identification Number NPDES Permit Number FacilityN Na
me Form Approved 03/05/19
NCD000830919 NC0003433 Cape e Fear Steam Electric Power
OMB No.2040-0004
2.5 Facility Location
Street,route number,or other specific identifier
..Zro 500 CP&L Road
U
o County name County code(if known)
Chatham 037
E City or town State ZIP code
z R Moncure NC 27559
SECTION 3.SIC AND NAICS CODES(40 CFR 122.21(f)(3))
3.1 SIC Code(s) Description(optional)
4911 Electric Power Services
w
0
0
U
U
U
3.2 NAICS Code(s) Description(optional)
SECTION 4.OPERATOR INFORMATION(40 CFR 122.21(f)(4))
4.1 Name of Operator
Duke Energy Progress,LLC
4.2 Is the name you listed in Item 4.1 also the owner?
❑✓ Yes El No
`o
— 4.3 Operator Status
❑ Public—federal ❑ Public—state ❑ Other public(specify)
ij ❑✓ Private ❑ Other(specify)
4.4 Phone Number of Operator
[phone]
= 4.5 Operator Address
Street or P.O. Box
E 410 South Wilmington Street,3rd Floor
o a
w City or town State ZIP code
o v Raleigh NC 27601
is
Email address of operator
[e-mail]
SECTION 5.INDIAN LAND(40 CFR 122.21(f)(5))
c 5.1 Is the facility located on Indian Land?
co
c ❑ Yes ❑✓ No
EPA Form 3510-1(revised 3-19) Page 2

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000830919 NC0003433 Cape Fear Steam Electric Power OMB No.2040-0004
SECTION 6.EXISTING ENVIRONMENTAL PERMITS(40 CFR 122.21(f)(6))
6.1 Existing Environmental Permits(check all that apply and print or type the corresponding permit number for each)
d m NPDES(discharges to surface m RCRA(hazardous wastes) ❑ UIC(underground injection of
o y water) fluids)
.� E NC0003433 NCD000830919
w ❑ PSD(air emissions) ❑ Nonattainment program(CAA) ❑ NESHAPs(CAA)
X ❑ Ocean dumping(MPRSA) ❑ Dredge or fill(CWA Section 404) ❑✓ Other(specify)
ISW-NCS000574
SECTION 7.MAP(40 CFR 122.21(f)(7))
7.1 Have you attached a topographic map containing all required information to this application?(See instructions for
specific requirements.)
co
❑� Yes ❑ No 0 CAFO—Not Applicable(See requirements in Form 2B.)
SECTION 8.NATURE OF BUSINESS(40 CFR 122.21(f)(8))
8.1 Describe the nature of your business.
Cape Fear Steam Electric Power Plant is a retired electric generating facility that formerly consisted of two coal-fired
units and four combined cycle combustion turbines. Closure of the former coal-fired generating facility continues
Iwith the excavation and closure of ash basins.
l4
SECTION 9.COOLING WATER INTAKE STRUCTURES(40 CFR 122.21(f)(9))
9.1 Does your facility use cooling water?
d ❑ Yes ❑� No 4 SKIP to Item 10.1.
d
• a 9.2 Identify the source of cooling water.(Note that facilities that use a cooling water intake structure as described at
40 CFR 125,Subparts I and J may have additional application requirements at 40 CFR 122.21(r).Consult with your
rn
o Y NPDES permitting authority to determine what specific information needs to be submitted and when.)
O fa
U •c
c
SECTION 10.VARIANCE REQUESTS(40 CFR 122.21(f)(10))
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
apply.Consult with your NPDES permitting authority to determine what information needs to be submitted and
en when.)
d ❑ Fundamentally different factors(CWA ❑ Water quality related effluent limitations(CWA Section
e Section 301(n)) 302(b)(2))
❑ Non-conventional pollutants(CWA ❑ Thermal discharges(CWA Section 316(a))
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
NCD000830919 NC0003433 Cape Fear Steam Electric Power OMB No.2040-0004
SECTION 11.CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and(d))
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 ❑ wl attachments
❑� Section 2:Name,Mailing Address,and Location ❑ w/attachments
11 Section 3:SIC Codes ❑ w/attachments
❑✓ Section 4:Operator Information ❑ w/attachments
❑✓ Section 5:Indian Land ❑ w/attachments
❑✓ Section 6:Existing Environmental Permits ❑ wl attachments
❑✓ Section 7:Map ❑ w/topographic ❑ w/additional attachments
map
o 11Section 8:Nature of Business ❑ w/attachments
R
❑ Section 9:Cooling Water Intake Structures ❑ w/attachments
C.' ❑ Section 10:Variance Requests ❑ w/attachments
co
0 Section 11:Checklist and Certification Statement ❑ wl attachments
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
Issa J.Zarzar GM CCP Project Management
Signature Date signed
EPA Form 3510-1(revised 3-19) Page 4

Cape Fear Steam Electric Power Plant Permit NC0003433
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USGS Quad: E22SE Moncure, NC
Outfall 007 Outall 008 Outfall 009
Lattitude: 35°35'3" N 35°35'27.54" N 35°35'37.9" N
Longitude: 79°2'27"W 79°3'3.85"W 79°3'4.1"W
Stream Class:WS-IV
Subbasin: 03-06-07 HUC: 03030002 Facility Location
Receiving Stream: Cape Fear River

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power OMB No.2040-0004
Form U.S.Environmental Protection Agency
2C EPA Application for NPDES Permit to Discharge Wastewater
NPDES EXISTING MANUFACTURING,COMMERCIAL,MINING,AND SILVICULTURE OPERATIONS
SECTION 1.OUTFALL LOCATION(40 CFR 122.21(g)(1))
1.1 Provide information on each of the facility's outfalls in the table below.
Outfa
g Number Receiving Water Name Latitude Longitude
007 Unnamed Tributary to Cau 35° 35' 3 N 79° 02' 27" W
008 Cape Fear River 35° 35' 27.54" N 79° 3' 3.85" W
0
SECTION 2.LINE DRAWING(40 CFR 122.21(g)(2))
a, 2.1 Have you attached a line drawing to this application that shows the water flow through your facility with a water
.3 balance?(See instructions for drawing requirements.See Exhibit 2C-1 at end of instructions for example.)
Lo
o ❑✓ Yes ❑ No
SECTION 3.AVERAGE FLOWS AND TREATMENT(40 CFR 122.21(g)(3))
3.1 For each outfall identified under Item 1.1. provide average flow and treatment information.Add additional sheets if
necessary.
**Outfall Number** 007
Operations Contributing to Flow
Operation Average Flow
This outfall is designated as an emergency overflow for NA mgd
internal outfalls 001(1978 ash basin)and 005(1985 Ash mgd
R
F- Basin). The wastewater discharge for mgd
basin excavation has been rerouted to outfall 008. mgd
Treatment Units
Description Final Disposal of Solid or
(include size,flow rate through each treatment unit, Code from Liquid Wastes Other Than
aretention time,etc.) Table 2C-1 by Discharge
This outfall will have intermittent flow as needed 4-A Beneficiation of Ash
EPA Form 3510-2C(Revised 3-19) Page 1

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power OMB No.2040-0004
3.1 **Outfall Number** 008
cont. Operations Contributing to Flow
Operation Average Flow
Outfall 008 consists of co-mingled wastewater from 0.28 mgd
from ash basins 1956,1963/1970,1978 and 1985. mgd
mgd
mgd
Treatment Units
Description Code from Final Disposal of Solid or
(include size,flow rate through each treatment unit, Table 2C-1 Liquid Wastes Other Than
retention time,etc.) by Discharge
This outfall will have intermittent flow as needed 1U Beneficiation of Ash
z
c
c
**Outfall Number**
Operations Contributing to Flow
Operation Average Flow
U-
a, mgd
cp
mgd
mgd
mgd
Treatment Units
Description Code from Final Disposal of Solid or
(include size,flow rate through each treatment unit, Table 2C-1 Liquid Wastes Other Than
retention time,etc.) by Discharge
3.2 Are you applying for an NPDES permit to operate a privately owned treatment works?
d ❑ Yes ✓❑ No 4 SKIP to Section 4.
cp
3.3 Have you attached a list that identifies each user of the treatment works?
❑ Yes ❑ No
EPA Form 3510-2C(Revised 3-19) Page 2

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power OMB No.2040-0004
SECTION 4.INT RMITTENT FLOWS(40 CFR 122.21(g)(4))
4.1 Except for storm runoff,leaks,or spills,are any discharges described in Sections 1 and 3 intermittent or seasonal?
❑✓ Yes ❑ No 4 SKIP to Section 5.
4.2 Provide information on intermittent or seasonal flows for each applicable outfall.Attach additional pages,if necessary.
Outfall Operation Fre uency Flow Rate
Number (list) Average Average Long-Term Maximum Duration
Days/Week Months/Year Average Daily
Dewatering of Ash Basil 2 days/week 5 months/year 0.28 mgd 0.61 mgd 2 days
008 days/week months/year mgd mgd days
days/week months/year mgd mgd days
a;
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
SECTION 5.PRODUCTION MO CFR 122.21(g)(5))
5.1 Do any effluent limitation guidelines(ELGs)promulgated by EPA under Section 304 of the CWA apply to your facility?
❑ Yes ❑✓ No 4 SKIP to Section 6.
cn 5.2 Provide the following information on applicable ELGs.
ELG Category ELG Subcategory Regulatory Citation
m
Q
5.3 Are any of the applicable ELGs expressed in terms of production(or other measure of operation)?
c ❑ Yes ✓❑ No 4 SKIP to Section 6.
0
5.4 Provide an actual measure of daily production expressed in terms and units of applicable ELGs.
J Outfall Unit of
Operation,Product,or Material Quantity per Day
Number Measure
cu
m
C
0
U
O
a`
EPA Form 3510-2C(Revised 3-19) Page 3

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power OMB No.2040-0004
SECTION 6.IMPROVEMENTS(40 CFR 122.21(g)(6))
6.1 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 programs that could
affect the discharges described in this application?
❑ Yes ✓❑ No 4 SKIP to Item 6.3.
6.2 Briefly identify each applicable project in the table below.
cn
Affected Final Compliance Dates
E Brief Identification and Description of Outfalls Source(s)of
o Project (list outfall Discharge Required Projected
number)
E
a
N
N
Co
co
Q.
C.
6.3 Have you attached sheets describing any additional water pollution control programs(or other environmental projects
that may affect your discharges)that you now have underway or planned?(optional item)
❑ Yes ❑ No ✓❑ Not applicable
SECTION 7.EFFLUENT AND INTAKE CHARACTERISTICS(40 CFR 122.21(g)(7))
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
7.1 Are you requesting a waiver from your NPDES permitting authority for one or more of the Table A pollutants for any of
your outfalls?
❑ Yes ❑✓ No 4 SKIP to Item 7.3.
7.2 If yes,indicate the applicable outfalls below.Attach waiver request and other required information to the application.
Outfall Number Outfall Number Outfall Number
7.3 Have you completed monitoring for all Table A pollutants at each of your outfalls for which a waiver has not been
N requested and attached the results to this application package?
El Yes ❑ No;a waiver has been requested from my NPDES
permitting authority for all pollutants at all outfalls.
Table B.Toxic Metals,Cyanide,Total Phenols,and Organic Toxic Pollutants
7.4 Do any of the facility's processes that contribute wastewater fall into one or more of the primary industry categories
= listed in Exhibit 2C-3?(See end of instructions for exhibit.)
✓❑ Yes ❑ No 4 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?
✓❑ Yes ❑ No
7.6 List the applicable primary industry categories and check the boxes indicating the required GC/MS fraction(s)identified
in Exhibit 2C-3.
PrimaryRequired GCIMS Fraction(s)
Industry Category
(Check applicable boxes.)
Steam Electric Power Plant 0 Volatile 0 Acid ❑Base/Neutral ❑ Pesticide
❑Volatile ❑Acid ❑Base/Neutral ❑Pesticide
❑Volatile D Acid ❑Base/Neutral ❑Pesticide
EPA Form 3510-2C(Revised 3-19) Page 4

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power OMB No.2040-0004
7.7 Have you checked"Testing Required"for all required pollutants in Sections 2 through 5 of Table B for each of the
GC/MS fractions checked in Item 7.6?
✓❑ Yes 0 No
7.8 Have you checked"Believed Present"or"Believed Absent"for all pollutants listed in Sections 1 through 5 of Table B
where testing is not required?
✓❑ Yes ❑ No
7.9 Have you provided(1)quantitative data for those Section 1,Table B,pollutants for which you have indicated testing is
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?
p Yes ❑ No
7.10 Does the applicant qualify for a small business exemption under the criteria specified in the instructions?
❑ Yes 4 Note that you qualify at the top of Table B, ✓❑ No
then SKIP to Item 7.12.
= 7.11 Have you provided(1)quantitative data for those Sections 2 through 5,Table B,pollutants for which you have
c determined 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?
fR
0 Yes ❑ No
Table C.Certain Conventional and Non-Conventional Pollutants
7.12 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed on Table C
for all outfalls?
✓❑ Yes ❑ No
c 7.13 Have you completed Table C by providing(1)quantitative data for those pollutants that are limited either directly or
0 indirectly in an ELG and/or(2)quantitative data or an explanation for those pollutants for which you have indicated
"Believed Present"?
p Yes ❑ No
w Table D.Certain Hazardous Substances and Asbestos
7.14 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed in Table D for
all outfalls?
✓❑ Yes 0 No
7.15 Have you completed Table D by(1)describing the reasons the applicable pollutants are expected to be discharged
and(2)by providing quantitative data,if available?
❑✓ Yes ❑ No
Table E.2,3,7,8-Tetrachlorodibenzo-p-Dioxin(2,3,7,8-TCDD)
7.16 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 or have reason to believe that TCDD is or may be present in the effluent?
❑ Yes 4 Complete Table E. ✓❑ No 4 SKIP to Section 8.
7.17 Have you completed Table E by reporting qualitative data for TCDD?
❑ Yes ❑ No
SECTION 8.USED OR MANUFACTURED TOXICS(40 CFR 122.21(g)(9))
8.1 Is any pollutant listed in Table B a substance or a component of a substance used or manufactured at your facility as
an intermediate or final product or byproduct?
0 Yes ❑✓ No 4 SKIP to Section 9.
8.2 List the pollutants below.
a 81. 4. 7.
L
0
d 2. 5. 8.
dl
3. 6. 9.
EPA Form 3510-2C(Revised 3-19) Page 5

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power OMB No.2040-0004
SECTION 9.BIOLOGICAL TOXICITY TESTS(40 CFR 122.21(g)(11))
9.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made
within the last three years on(1)any of your discharges or(2)on a receiving water in relation to your discharge?
❑✓ Yes ❑ No 4 SKIP to Section 10.
9.2 Identify the tests and their purposes below.
•Z3 Test(s) Purpose of Test(s) Submitted to NPDES� Date Submitted
Permitting Authority.
O
Chronic Toxicity NPDES Requirement- ✓❑ Yes ❑ No 11/22/2022
Outfall 008
0
b
m ❑ Yes ❑ No
❑ Yes ❑ No
SECTION 10.CONTRACT ANALYSES(40 CFR 122.21(g)(12))
10.1 Were any of the analyses reported in Section 7 performed by a contract laboratory or consulting firm?
✓❑ Yes El No 4 SKIP to Section 11.
10.2 Provide information for each contract laboratory or consulting firm below.
Laboratory Number 1 Laboratory Number 2 Laboratory Number 3
Name of laboratory/firm Duke Energy Analytical Pace Analytical Services Pace Analytical Services
Laboratory NC#248 NC#40 NC#329
U)
Laboratory address 13339 Hagers Ferry Road 2225 Riverside Drive 106 Vantage Point Drive
Huntersville,NC 28078-7929 Asheville,NC 28804 West Columbia,SC 29172
U
0 Phone number
[phone] [phone] [phone]
Pollutant(s)analyzed Outfall 008-Oil&Grease, Instream Sample-Total As,Cr, Outfall 008-Hg
Turbidity,Al,As,Cd,Cu,Pb, Se,&Hg,Hardness,Dissolved
Ni,Se Cd,Pb,Zn,&Cu,TDS,
Outfall 008-TSS
SECTION 11.ADDITIONAL INFORMATION(40 CFR 122.21(g)(13))
11.1 Has the NPDES permitting authority requested additional information?
❑ Yes ✓❑ No 4 SKIP to Section 12.
0
E 11.2 List the information requested and attach it to this application.
1, 4.
7,5
0
2. 5.
3. 6.
EPA Form 3510-2C(Revised 3-19) Page 6

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power OMB No.2040-0004
SECTION 9. BIOLOGICAL TOXICITY TESTS(40 CFR 122.21(g)(11))
9.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made
within the last three years on(1)any of your discharges or(2)on a receiving water in relation to your discharge?
cn ❑✓ Yes ❑ No 4 SKIP to Section 10.
fn
1— 9.2 Identify the tests and their purposes below.
Test(s) Purpose of Test(s) Submitted to NPDES Date Submitted
Permitting Authority?
0
❑ Yes ❑ No
0
0
❑ Yes ❑ No
❑ Yes ❑ No
SECTION 10.CONTRACT ANALYSES(40 CFR 122.21(g)(12))
10.1 Were any of the analyses reported in Section 7 performed by a contract laboratory or consulting firm?
❑✓ Yes ❑ No 4 SKIP to Section 11.
foreach contract laboratoryor consultingfirm below.
10.2 Provide information cot ct
Laboratory Number 1 Laboratory Number 2 Laboratory Number 3
Name of laboratory/firm ETT Environmental,Inc. Duke Energy-HEEC Pace Analytical Field
NC#22 NC#5710 Services
coNC#5342
cu
Laboratory address
4 Craftsman Court, 3932 New Hill Hollerman Rd 9800 Kinscey Avenue
Q ,
Greer,SC 29650 Bldg#NCH060 Huntersville,NC 28078
New Hill,NC 27526
Wi
Phone number
[phone] [phone] [phone]
Pollutant(s)analyzed Chronic Toxicity Instream Field Parameters Outfall 008 Field Parameter
Temperature,Turbidity pH
SECTION 11.ADDITIONAL INFORMATION(40 CFR 122.21(g)(13))
11.1 Has the NPDES permitting authority requested additional information?
❑ Yes ✓❑ No 4 SKIP to Section 12.
0
g11.2 List the information requested and attach it to this application.
0
1. 4.
0
2. 5.
-0
3. 6.
EPA Form 3510-2C(Revised 3-19) Page 6

EPA Identification Number NPDES Permit Number Faddy Name Form Approved 03/05l19
NC000830919 NC0003433 Cape Fear Steam Electric Power OMB No.2040-0004
SECTION 12.CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and (d))
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
❑Q Section 1:Outfall Location ❑ w!attachments
❑Q Section 2:Line Drawing 0 w/line drawing ❑ w/additional attachments
ui Section 3:Average Flows and wi list of each user of
Treatment ❑ w/attachments ❑ privately owned treatment
works
❑✓ Section 4:Intermittent Flows ❑ w/attachments
❑ Section 5:Production ❑ w/attachments
w/optional additional
❑ Section 6:Improvements ❑ w!attachments 0 sheets describing any
additional pollution control
plans
❑ wl request for a waiver and ❑ wl explanation for identical
supporting information outfalls
m 1-1
wi small business exemption ❑ wl other attachments
request
a Section 7:Effluent and Intake w!Table A Q w/Table B
Characteristics
0
3 r❑ w1 Table C 0 w/Table D
✓❑ w!Table E ❑ w/analytical results as an
attachment
❑ Section 8:Used or Manufactured ❑ w!attachments
Toxics
.17 a Section 9:Biological Toxicity ❑ wl attachments
Tests
0 Section 10:Contract Analyses ❑ w/attachments
❑ Section 11:Additional Information 0 w/attachments
O Section 12:Checklist and w!attachments
Certification Statement
12.2 Certification Statement
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.tam 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
Issa J.Zarzar GM CCP Project Management
Signature Date signed
\' /` 12 D L 2—
EPA Fonn 3510-2C(Revised 3-19) Page 7

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE A.CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(iii))1
Effluent Intake
Waiver (Optional)
Pollutant Requested Units Maximum Maximum Long-Term
(specify) Daily Monthly Average Daily Number of Long-Term Number of
(if applicable)
Discharge Discharge Discharge Analyses Average Value Analyses
(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.
Biochemical oxygen demand Concentration mg/L <2.0
1 El(BOOS) Mass lbs/day <2.3
Chemical oxygen demand Concentration mg/L <20
2' El(COD) Mass lbs/day <23
Concentration mg/L 5.1
3. Total organic carbon(TOC) ❑
Mass lbs/day 5.9
Concentration mg/L <2.5
4. Total suspended solids(TSS) ❑
Mass lbs/day <2.9
Concentration mg/L <0.1
5. Ammonia(as N) 0
Mass lbs/day <0.12
6. Flow ❑ Rate MGD 0.138
Temperature(winter) ❑ °C °C 31.1
7.
Temperature(summer) ❑ °C °C 31.1
pH(minimum) ❑ Standard units S.U. 7.9
8.
pH(maximum) ❑ Standard units S.U. 7.9
1 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 0. See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 9

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long-
Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge
Discharge Analyses AverageValue Analyses
(required) (if available) (if available)
0 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
Antimony,total0 Concentration ug/L 1.03
1.1 (7440-36-0) Mass lbs/day 0.001
1.2 Arsenic,total ❑✓ 0 Concentration ug/L 16.7
(7440-38-2) Mass lbs/day 0.02
1.3 Beryllium,total Concentration ug/L <1.0
(7440-41-7) Mass lbs/day <0.001
1.4 Cadmium,total 0Concentration ug/L <0.1
El El
(7440-43-9) Mass lbs/day <0.0001
1.5 Chromium,total Concentration ug/L <1.0
El El El
(7440-47-3) Mass lbs/day <0.001
1.6 Copper,total O Concentration ug/L <2.0
El 0
(7440-50-8) Mass lbs/day <0.002
1.7 Lead,total 0Concentration ug/L <1.0
ID I=1
(7439-92-1) Mass lbs/day <0.001
Mercury,total Concentration ng/L <0.5
1.8 (7439-97-6) Mass lbs/day <0.0006
1.9 Nickel,total 0 Concentration ug/L 5.26
El 1:1
(7440-02-0) Mass lbs/day 0.006
Selenium,total Concentration ug/L 10.1
1.10 ID El 1:1
(7782-49-2) Mass lbs/day 0.012
1.11 Silver,total 0 Concentration ug/L <1.0
(7440-22-4) Mass lbs/day <0.001
EPA Form 3510-2C(Revised 3-19) Page 11

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))'
Presence or Absence Intake
(check one) Effluent
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long-
Number
Present Absent Daily Monthly Daily of Term of
D(req fireischargd a Df available) Discharge Analyses ischarge AValuee Analyses
(if available)
1.12 Thallium,total ❑ Concentration ug/L <0.2
(7440-28-0) Mass lbs/day <0.0002
1.13 Zinc,total Concentration mg/L 0.007
(7440-66-6) Mass lbs/day 0.008
1.14 Cyanide,total Concentration mg/L <0.006
(57-12-5) Mass lbs/day <0.007
Concentration mg/L <0.005
1.15 Phenols,total ✓❑ 0 ElMass lbs/day <0.006
Section 2.Organic Toxic Pollutants(GC/MS Fraction—Volatile Compounds)
2.1 Acrolein ❑ Concentration ug/L <5.0
(107-02-8) Mass lbs/day <0.006
Acrylonitrile Concentration ug/L <5.0
2.2 (107-13-1) Mass lbs/day <0.006
Benzene Concentration ug/L <1.0
2.3 (71-43-2) Mass lbs/day <0.001
Bromoform 0 Concentration ug/L <1.0
2.4 (75-25-2) Mass lbs/day <0.001
Carbon tetrachloride 0 Concentration ug/L <1.0
2.5 0 El
(56-23-5) Mass Ibs/day <0.001
2.6 Chlorobenzene 0 ❑ Concentration ug/L <1.0
0
(108-90-7) Mass lbs/day <0.001
Chlorodibromomethane ✓ Concentration ug/L <1.0
2.7 El 0
(124-48-1) Mass lbs/day <0.001
2.8 Chloroethane Concentration ug/L <2.0
(75-00-3) Mass lbs/day <0.002
EPA Form 3510-2C(Revised 3-19) Page 12

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))'
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge (ifavailable) Discharge Analyses ischarge AValuee Analyses
(required) (
2.9 2-chloroethylvinyl ether 0Concentration ug/L <5.0
ID D
(110-75-8) Mass lbs/day <0.006
2.10 Chloroform(67-66-3) ❑✓ Concentration ug/L <1.0
Mass lbs/day <0.001
Dichlorobromomethane 0 Concentration ug/L <1.0
2.11 (75 27 4) Mass lbs/day <0.001
2.12 1,1-dichloroethane ❑ Concentration ug/L <1.0
El 0
(75-34-3) Mass lbs/day <0.001
2.13 12-dichloroethane ❑ Concentration ug/L <1.0
El 0
107-06-2
( ) Mass lbs/day <0.001
2.14 1,1-dichloroethylene 0Concentration ug/L <1.0
1:1 El
(75-35-4) Mass lbs/day <0.001
2.15 1,2-dichloropropane Concentration ug/L <1.0
El 0 El
(78-87-5) Mass lbs/day <0.001
2.16 1,3-dichloropropylene 0 Concentration ug/L <1.0
0 El
542-75-6
( ) Mass lbs/day <0.001
Ethylbenzene 0 Concentration ug/L <1.0
2.17 El El
(100-41-4) Mass lbs/day <0.001
2.18 Methyl bromide 0 Concentration ug/L <2.0
El 0
(74-83-9) Mass lbs/day <0.002
Methyl chloride Concentration ug/L <2.0
2.19 El 0 El
(74-87-3) Mass lbs/day <0.002
2.20 Methylene chloride ✓❑ El ElConcentration ug/L <1.0
(75-09-2) Mass lbs/day <0.001
2.21 1,1,2,2-tetrachloroethane 0 ❑ Concentration ug/L <1.0
(79-34-5) Mass lbs/day <0.001
EPA Form 3510-2C(Revised 3-19) Page 13

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long-
Number
Present Absent Daily Monthly Daily of Term of
D(req fired a Discharge
(if available) Discharge Analyses AValuee Analyses
(if available)
2.22 Tetrachloroethylene ✓ Concentration ug/L <1.0
El El
(127-18-4) Mass lbs/day <0.001
Toluene Concentration ug/L <1.0
2.23 (108-88-3) Mass lbs/day <0.001
2.24 1,2-trans-dichloroethylene 0Concentration ug/L <1.0
El El
(156-60-5) Mass lbs/day <0.001
2.25 1,1,1-trichloroethane Concentration ug/L <1.0
El El El
(71-55-6) Mass lbs/day <0.001
2.26 1,1,2-trichloroethane 0Concentration ug/L <1.0
El 0
(79-00-5) Mass lbs/day <0.001
Trichloroethylene 0 Concentration ug/L <1.0
2.27 El El
(79-01-6) Mass lbs/day <0.001
2.28 Vinyl chloride Concentration ug/L <1.0
0 El El
(75-01-4) Mass lbs/day <0.001
Section 3.Organic Toxic Pollutants(GCIMS Fraction—Acid Compounds)
3.1 2-chlorophenol 0Concentration ug/L <1.6
El El
(95-57-8) Mass lbs/day <0.002
3.2 2,4-dichlorophenol 0Concentration ug/L <1.6
(120-83-2) Mass lbs/day <0.002
2,4-dimethylphenol Concentration ug/L <1.6
3.3 (105-67-9) Mass lbs/day <0.002
3.4 4,6-dinitro-o-cresol Concentration ug/L <8.0
0 0 0
(534-52-1) Mass lbs/day <0.009
3.5 2,4-dinitrophenol El0Concentration ug/L <8.0
(51-28-5) Mass lbs/day <0.009
EPA Form 3510-2C(Revised 3-19) Page 14

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge D Value
e Discharge Analyses Average
Analyses
(required) (f available) (if available) .
3.6 2-nitrophenol � ❑ Concentration ug/L <3.2
(88-75-5) Mass lbs/day <0.004
3.7 4-nitrophenol 0 Concentration ug/L <8.0
El El
(100-02-7) Mass lbs/day <0.009
3.8 p-chloro-m-cresol 0Concentration ug/L <1.6
0 El
(59-50-7) Mass lbs/day <0.002
3.9 Pentachlorophenol ✓0 Concentration ug/L <8.0
El 0(87-86-5) Mass lbs/day <0.009 <0.009
Phenol Concentration ug/L <1.6
3.10 (108 95 2) El 0 El
Mass lbs/day <0.002
3.11 2,4,6-trichlorophenol 0Concentration ug/L <1.6
0 0
(88-05-2) Mass lbs/day <0.002
Section 4.Organic Toxic Pollutants(GC/MS Fraction—Base/Neutral Compounds)
4.1 Acenaphthene Concentration ug/L <1.6
0 0 0
(83-32-9) Mass lbs/day <0.002
4.2 Acenaphthylene Concentration ug/L <1.6
(208-96-8) Mass lbs/day <0.002
4.3 Anthracene 0Concentration ug/L <1.6
0 0
(120-12-7) Mass lbs/day <0.002
4.4 Benzidine 0Concentration ug/L <8.0
0 0
(92-87-5) Mass lbs/day <0.009
4.5 Benzo(a)anthracene 0Concentration ug/L <1.6
0 0
(56-55-3) Mass lbs/day <0.002
4.6 Benzo(a)pyrene ✓❑ ❑ ✓0 Concentration ug/L <1.6
(50-32-8) Mass lbs/day <0.002
EPA Form 3510-2C(Revised 3-19) Page 15

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHBJOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge Discharge Analyses AverageValue Analyses
(required) (if available)
(if available)
4.7 3,4-benzofluoranthene 0Concentration ug/L <1.6
El 0
(205-99-2) Mass lbs/day <0.002
4.8 Benzo(ghi)perylene ✓❑ Concentration ug/L <1.6
(191-24-2) Mass lbs/day <0.002
4.9 Benzo(k)fluoranthene 0Concentration ug/L <1.6
El El
(207-08-9) Mass lbs/day <0.002
4.10 Bis(2-chloroethoxy)methane El 0 0 Concentration ug/L <1.6
(111-91-1) Mass lbs/day <0.002
Bis(2-chloroethyl)ether 0 Concentration ug/L <1.6
4.11 (111-44-4) El El
Mass lbs/day <0.002
4.12 Bis(2-chloroisopropyl)ether El0Concentration ug/L <1.6
1:1(102-80-1) Mass lbs/day <0.002
4.13 Bis(2-ethylhexyl)phthalate ❑ Concentration ug/L <8.0
1:1(117-81-7) Mass lbs/day <0.009
4.14 4-bromophenyl phenyl ether ElConcentration ug/L <1.6
101-55-3
El
( ) Mass lbs/day <0.002
Butyl benzyl phthalate 0 Concentration ug/L <1.6
4.15 0 El
(85-68-7) Mass lbs/day <0.002
4.16 2-chloronaphthalene El ❑ 0Concentration ug/L <1.6
(91-58-7) Mass lbs/day <0.002
4.17 4-chlorophenyl phenyl ether Concentration ug/L <1.6
(7005-72-3) Mass lbs/day <0.002
Chrysene Concentration ug/L <1.6
4.18 (218-01-9) Mass lbs/day <0.002
Dibenzo(a,h)anthracene0 Concentration ug/L <1.6 _ _
4.19 (53-70-3) Mass lbs/day <0.002
EPA Form 3510-2C(Revised 3-19) Page 16

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
PollutantiParameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Dischargeregre (ife Discharge Analyses AValuee Analyses
(required) ( available) (if available)
4.20 1,2-dichlorobenzene Concentration ug/L <1.0
(95-50-1) Mass lbs/day <0.001
4.21 1,3-dichlorobenzene Concentration ug/L <1.0
El ElEl
(541-73-1) Mass lbs/day <0.001
4.22 1,4-dichlorobenzene Concentration ug/L <1.0
0 0 0
(106-46-7) Mass lbs/day <0.001
4.23 3,3-dichlorobenzidine Concentration ug/L <8.0
El El El
(91-94-1) Mass lbs/day <0.009
4.24 Diethyl phthalate ElConcentration ug/L <1.6
El El
(84-66-2) Mass lbs/day <0.002
4.25 Dimethyl phthalate Concentration ug/L <1.6
IEI El El
(131-11-3) Mass lbs/day <0.002
4.26 Di-n-butyl phthalate 0
Concentration ug/L <10 0 .6
(84-74-2) Mass lbs/day <0.002
4.27 2,4-dinitrotoluene Concentration ug/L <3.2
(121-14-2) Mass lbs/day <0.004
4.28 2,6-dinitrotoluene Concentration ug/L <3.2
(606-20-2) Mass lbs/day <0.004
4.29 Di-n-octyl phthalate Concentration ug/L <1.6
El 0 El
(117-84-0) Mass lbs/day <0.002
4.30 1,2-Diphenylhydrazine Concentration ug/L <1.6
El El 0
(as azobenzene)(122-66-7) Mass lbs/day <0.002
4.31 Fluoranthene Concentration ug/L <1.6
0 0 0(206-44-0) Mass lbs/day <0.002
Fluorene Concentration ug/L <1.6
4.32 (86-73-7) Mass lbs/day <0.002
EPA Form 3510-2C(Revised 3-19) Page 17

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Daily Monthly Term
Present Absent Daily of of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
4.33 Hexachlorobenzene Concentration ug/L <1.6
El El
(118-74-1) ✓ Mass lbs/day <0.002
4.34 Hexachlorobutadiene Concentration ug/L <1.6
(87-68-3) Mass lbs/day <0.002
4.35 Hexachlorocyclopentadiene 0 Concentration ug/L <8.0
(77-47-4) Mass lbs/day <0.009
4.36 Hexachloroethane Concentration ug/L <1.6
(67-72-1) ✓ Mass lbs/day <0.002
4.37 Indeno(1,2,3-cd)pyrene El Concentration ug/L <1.6
(193-39-5) ✓ Mass lbs/day <0.002
4.38 Isophorone ❑✓ Concentration ug/L <1.6
(78-59-1) Mass lbs/day <0.002
4.39 Naphthalene Concentration ug/L <1.6
El D
(91-20-3) ✓ Mass lbs/day <0.002
4.40 Nitrobenzene Concentration ug/L <1.6
El El
(98-95-3) ✓ Mass lbs/day <0.002
4.41 N-nitrosodimethylamine Concentration ug/L <1.6
El 0
(62-75-9) ✓ Mass lbs/day <0.002
4.42 N-nitrosodi-n-propylamine Concentration ug/L <1.6
El El
(621-64-7) ✓ Mass lbs/day <0.002
4.43 N-nitrosodiphenylamine 0 Concentration ug/L <1.6
(86-30-6) Mass lbs/day <0.002
4.44 Phenanthrene 0
Concentration ug/L <1.6
(85-01-8) ✓ Mass lbs/day <0.002
P rene Concentration ug/L <1.6
Y
4.45 (129-00-0) Mass lbs/day <0.002
EPA Form 3510-2C(Revised 3-19) Page 18

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
PollutantlParameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge f Discharge Discharge Analyses Average Analyses
(required) ( available)) Value(if available)
4.46 1,2,4-trichlorobenzene ❑ ❑ ❑ Concentration ug/L <1.6
(120-82-1) Mass lbs/day <0.002
Section 5.Organic Toxic Pollutants(GCIMS Fraction—Pesticides)
Aldrin Concentration
5.1 (309-00-2) El ❑ ❑ Mass
5.2 a-BHC ❑ ❑ ❑ Concentration
(319-84-6) Mass
R-BHC Concentration
5.3 (319-85-7) ❑ ❑ Mass
y-BHC Concentration
5.4 (58-89-9) ❑ 0 ❑ Mass
i-BHC Concentration
5.5 (319-86-8) ❑ El ❑ Mass
5.6 Chlordane ❑ ❑ ❑ Concentration
(57-74-9) Mass
5.7 4,4'-DDT El ❑ ❑ Concentration
(50-29-3) Mass
5.8 4,4'-DDE ❑ 0 ❑ Concentration
(72-55-9) Mass
5.9 4,4'-DDD ❑ ❑ ❑ Concentration
(72-54-8) Mass
Dieldrin Concentration
5.10 (60-57-1) 0 0 ❑ Mass
5.11 a-endosulfan 0
0
❑ Concentration
(115-29-7) Mass
EPA Form 3510-2C(Revised 3-19) Page 19

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent
(optional)
Pollutant/Parameter Testing Units I Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Term
Discharge Discharge Daily of Average of
(required) (if available) Di(ifscharavailableg)e Analyses Value Analyses
5.12 R-endosulfan ❑ ❑ 0 Concentration
(115-29-7) Mass
Endosulfan sulfate Concentration
5.13 (1031-07-8) El ❑ ❑ Mass
5.14 Endrin 0
0
❑ Concentration
(72-20-8) Mass
Endrin aldehyde Concentration
5.15 (7421-93-4) El 0 El
5.16 Heptachlor 0
0 0 Concentration
(76-44-8) Mass
Heptachlor epoxide Concentration
5.17 (1024-57-3) 0 El0 Mass
PCB-1242 Concentration ug/L <0.4
5.18 (53469-21-9) 0 0 Mass lbs/day <0.0005
PCB-1254 0 Concentration ug/L <0.4
5.19 (11097-69-1) 0 0 Mass lbs/day <0.0005
PCB-1221 Concentration ug/L <0.4
5.20 (11104-28-2) El
5.20
Mass lbs/day <0.0005
PCB-1232 12 Concentration ug/L <0.4
5.21 (11141-16-5) 0 0 Mass lbs/day <0.0005
PCB-1248 0 Concentration ug/L <0.4
5.22 (12672-29-6) 0 0 Mass lbs/day <0.0005
PCB-1260 0 Concentration ug/L <0.4
5.23 (11096-82-5) 0 0
Mass lbs/day <0.0005
PCB-1016 Concentration ug/L <0.4
5.24 (12674-11-2) 0 0 0 Mass lbs/day <0.0005
EPA Form 3510-2C(Revised 3-19) Page 20

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Disc fired) ifavalablle)ischarge A
Discharge Analyses Value Analyses
(if available)
Toxaphene Concentration
5.25 (8001-35-2) 0 0 0 Mass
1 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 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 21

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))1
Presence or Absence
(check one) Effluent Intake
(Optional)
Pollutant Units Maximum Long-Term
Believed Believed (specify) Maximum DailyLon -Term
Present Absent Discharge Monthly Average Daily Number of Average Number of
(required) Discharge Discharge Analyses Analyses
(if available) (if available) Value
❑ 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.
1 Bromide ❑ ✓❑ Concentration mg/L <0.5
(24959-67-9) Mass lbs/day <0.6
2 Chlorine,total 0 ❑ Concentration mg/L <0.028
residual Mass lbs/day <0.03
3. Color 0 ❑✓ Concentration Color Unit <25
Mass lbs/day NA
Concentration MPN/100 6.0
4. Fecal coliform 0 0Mass lbs/day NA
5 Fluoride 0 ❑ Concentration mg/L <0.5
(16984-48-8) Mass lbs/day <0.6
6 Nitrate nitrite El ❑✓ Concentration mg/L <0.02
Mass lbs/day <0.23
Nitrogen,total Concentration mg/L 0.4
7. organic(as N) 0El Mass lbs/day 0.46
Concentration mg/L <5.0
8. Oil and grease 0 0Mass lbs/day <5.8
9 Phosphorus(as ❑ ❑ Concentration mg/L 0.051
P),total(7723-14-0) Mass lbs/day 0.059
10. Sulfate(as SO4) ❑✓ ❑ Concentration mg/L 110
(14808-79-8) Mass lbs/day 126
Concentration mg/L <1.0
11. Sulfide(as S) 0 ✓❑ Mass lbs/day 1.2
EPA Form 3510-2C(Revised 3-19) Page 23

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))'
Presence or Absence
(check one) Effluent Intake
(Optional)
Pollutant Units Maximum Long-Term
Believed Believed (specify) Maximum DailyLon -Term
Present Absent Discharge Monthly Average Daily Number of Average Number of
Discharge Discharge Analyses Analyses
(required) Value
(if available) (if available)
12. ❑ ❑
Sulfite(as SO3) Concentration mg/L <2.0
(14265-45-3) Mass lbs/day <2.3
Concentration mg/L <0.05
13. Surfactants 0 ElMass lbs/day <0.06
14. Aluminum,total ❑✓ ❑ Concentration mg/L 0.055
(7429-90-5) Mass lbs/day 0.063
15. Barium,total ❑ ❑ Concentration mg/L 0.096
(7440-39-3) Mass Ibs/day 0.11
16. Boron,total ❑ ElConcentration mg/L 0.993
(7440-42-8) Mass lbs/day 1.14
17 Cobalt,total ❑ ElConcentration ug/L <1.0
(7440-48-4) Mass lbs/day <0.001
18 Iron,total ❑ ❑ Concentration mg/L 0.08
(7439-89-6) Mass lbs/day 0.09
19. Magnesium,total ❑✓ ❑ Concentration mg/L 10.1
(7439-95-4) Mass lbs/day 11.64
Molybdenum, Concentration ug/L 59
20. total 0 0(7439-98-7) Mass lbs/day 0.07
Manganese,total Concentration mg/L 0.133
21. (7439-96-5) ❑ El Concentration
lbs/day 0.153
22 Tin,total El ❑ Concentration mg/L <0.01
(7440-31-5) Mass lbs/day <0.01
23 Titanium,total ❑ ❑ Concentration mg/L <0.005
(7440-32-6) Mass lbs/day <0.006
EPA Form 3510-2C(Revised 3-19) Page 24

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))1
Presence or Absence Intake
(check one) Effluent (Optional)
Units
Pollutant Maximum Long-Term
Believed Believed (specify) Maximum Daily Long Term
Present Absent Discharge Monthly Average Daily Number of Average Number of
(required) Discharge Discharge Analyses Analyses
(if available) (if available) Value
24. Radioactivity
Concentration
Alpha,total ❑ ❑✓
Mass
Concentration
Beta,total ❑ ❑✓ Mass
Concentration
Radium,total ❑ ✓❑ Mass
Concentration
Radium 226,total ❑ Mass
1 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 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 25

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge
(specify units)
Present Absent
1. Asbestos 0 ✓❑
2. Acetaldehyde ❑ ✓❑
3. Allyl alcohol ❑ ❑✓
4. Allyl chloride ❑ ❑✓
5. Amyl acetate 0 ❑✓
6. Aniline 0 ✓❑
7. Benzonitrile 0 ✓❑
8. Benzyl chloride 0 0
9. Butyl acetate 0 ✓❑
10. Butylamine 0 0
11. Captan 0 ✓❑
12. Carbaryl El
13. Carbofuran 0 0
14. Carbon disulfide 0 0
15. Chlorpyrifos ❑ 0
16. Coumaphos 0 0
17. Cresol ❑ ✓❑
18. Crotonaldehyde 0 ✓❑
19. Cyclohexane 0 0
EPA Form 3510-2C(Revised 3-19) Page 27

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Reason Pollutant Believed Present in Discharge Available Quantitative Data
Believed Believed (specify units)
Present Absent
20. 2,4-D(2,4-dichlorophenoxyacetic acid) 0 ✓❑
21. Diazinon 0 ✓❑
22. Dicamba 0 ✓❑
23. Dichlobenil 0 ✓❑
24. Dichlone 0 ✓❑
25. 2,2-dichloropropionic acid 0 ✓❑
26. Dichlorvos 0 ✓❑
27. Diethyl amine 0 ✓❑
28. Dimethyl amine 0 ❑✓
29. Dintrobenzene 0 ✓❑
30. Diquat 0 ✓❑
31. Disulfoton 0 ✓❑
32. Diuron ❑ ✓❑
33. Epichlorohydrin 0 ✓❑
34. Ethion 0 ✓❑
35. Ethylene diamine 0 ✓❑
36. Ethylene dibromide 0 ✓❑
37. Formaldehyde 0 0
38. Furfural 0 ✓❑
EPA Form 3510-2C(Revised 3-19) Page 28

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
39. Guthion ❑ ✓❑
40. Isoprene ❑ ✓❑
41. Isopropanolamine 0 ✓❑
42. Kelthane ❑ D
43. Kepone ❑ ✓❑
44. Malathion ❑ ❑✓
45. Mercaptodimethur ❑ D
46. Methoxychlor ❑ ✓❑
47. Methyl mercaptan 0 ✓❑
48. Methyl methacrylate ❑ ❑✓
49. Methyl parathion ❑ ✓❑
50. Mevinphos 0 D
51. Mexacarbate 0 ✓❑
52. Monoethyl amine ❑ ✓❑
53. Monomethyl amine ❑ p
54. Naled ❑ ✓❑
55. Naphthenic acid ❑ ❑
56. Nitrotoluene 0 ❑✓
57. Parathion ❑ ✓❑
EPA Form 3510-2C(Revised 3-19) Page 29

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Reason Pollutant Believed Present in Discharge Available Quantitative Data
Believed Believed (specify units)
Present Absent
58. Phenolsulfonate ❑ ✓❑
59. Phosgene 0 ✓❑
60. Propargite 0 ✓❑
61. Propylene oxide 0 ✓❑
62. Pyrethrins 0 ✓❑
63. Quinoline 0 ❑✓
64. Resorcinol 0 ✓❑
65. Strontium 0 ❑✓
66. Strychnine ❑ p
67. Styrene 0 ❑✓
68. 2,4,5-T(2,4,5-trichlorophenoxyacetic ❑ ❑
acid)
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 ❑ ✓❑
76. Vanadium ❑ ✓❑
EPA Form 3510-2C(Revised 3-19) Page 30

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Reason Pollutant Believed Present in Discharge Available Quantitative Data
Believed Believed (specify units)
Present Absent
77. Vinyl acetate ❑ ✓❑
78. Xylene ❑ ❑✓
79. Xylenol ❑ ❑✓
80. Zirconium ❑ ✓❑
1 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 0. See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 31

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NC000830919 NC0003433 Cape Fear Steam Electric Power 008 OMB No.2040-0004
TABLE E.2,3,7,8 TETRACHLORODIBENZO P DIOXIN(2,3,7,8 TCDD)(40 CFR 122.21(g)(7)(viii))
TCDD Presence or
Congeners Absence
Pollutant Used or (check one) Results of Screening Procedure
Manufactured Believed Believed
Present Absent
2,3,7,8-TCDD 0 ❑ ✓❑
I
EPA Form 3510-2C(Revised 3-19) Page 33

Cape Fear River UNNAMED RECIRCULATION
Outfall TRIBUTARY Outfali
1985 ACTIVE BASIN
007 005 141
RECIRCULATION
4
1956 INACTIVE BASIN ► 1978 INACTIVE BASIN EVOQUA TSS/pH of
1963/1970 Inactive Basin OUTFALL
008
CAPE FEAR
0.72 MGD RIVER
BASIN TO BASIN WATER TRANSFER
NPDES RENEWAL APPLICATION - NC0003433
CAPE FEAR STEAM ELECTRIC POWER PLANT
DECEMBER 2022

NPDES Supplemental Information
For
Cape Fear Steam Electric Power Plant
NPDES Permit # NC0003433
December 2022

1.0 General Information
Duke Energy ceased operation of its combined 400 megawatts, coal-fired and combustion turbine, Cape
Fear Steam Electric Power Plant in 2011. The plant was dismantled and no longer withdraws water from
the Cape Fear River nor discharges wastewater as defined for an active operation of a steam electric
generation facility.
There are five regulated Coal Combustion Residuals(CCR)basins associated with the historical coal-
fired generation. Excavation in the 1985 ash basin began in December 2020 and is ongoing,excavation
in the 1956 ash basin has been completed,and excavation in the 1963/1970 ash basin began in November
2022. Dewatering of the ash basins began on November 11, 2019, and will continue throughout ash
beneficial reuse and closure.
Wastewater within the five ash basins is transferred between basins, commingled in the 1978 ash basin,
and discharged through outfall 008. Wastewater from the 1985 ash basin can be commingled within the
1978 ash basin or discharged directly to outfall 008—see attached Wastewater Flow Diagram.
Dewatering activities at the site utilize an Evoqua water system to continuously monitor pH and TSS as per
permit requirements.
2.0 Outfall Information
At Cape Fear there are four outfalls that discharge directly to the Cape Fear River. They are outfalls 007,
008,008A, and 008B. Outfalls 008A and 008B are designated as emergency overflows for the 1963/1970
ash basin.
Internal outfalls 001 and 005 are designated emergency outfalls that discharge to effluent channel to
outfall 007. Internal outfalls 001 and 005 are limited to discharging excess wastewater above the
available treatment plant capacity of 1978 and 1985 ash basins respectively.
Future outfall 009 for the Ash Beneficiation Pond will discharge to the Cape Fear River.
A discussion of the individual waste streams follows:
2.1 Outfall 001 — 1978 Ash Basin
This outfall is designated as an emergency discharge only. This basin has been shown to hold two back-
to-back Probable Maximum Precipitation,PMP, storm events. The riser structure has been abandoned by
grouting.
2.2 Outfall 005— 1985 Ash Basin
This outfall is designated as an emergency discharge only. This emergency outfall is not anticipated to
discharge in the future due to the water level within the ash basin has been significantly lowered and
maintained by the process of dewatering.
2.3 Outfall 007—Combined Wastewater to Unnamed Tributary to the Cape Fear River
The 1978 ash basin is utilized for the comingling of wastewater with discharge to outfall 008. The
discharge to outfall 007 will only consist of emergency overflow from 1985 ash basin.

2.4 Outfall 008—Commingled Ash Basin Wastewater
Outfall 008 is being used for discharge of wastewater associated with ash basin closure and future
groundwater remediation activities. Dewatering of the basins began in November 2019.
2.5 Outfalls 008A and 008B— 1963/1970 Ash Basin
These outfalls are designated as emergency discharge only.
2.6 Outfall 009—Ash Beneficiation Retention Pond
Future outfall 009 for the Ash Beneficiation Pond will discharge to Cape Fear River.
2.7 Constructed French Drain(Internal Outfall S-05)
In the NPDES permit application submitted in 2016,Duke coverage requested of aarea termed"S-
q g seep
05"as per the direction of the DWR. On January 27,2020,Duke Energy Progress,LLC was issued a
Special Order By Consent,SOC No. S 19-001, which provided coverage for the seeps identified at Cape
Fear which included constructed seep S-05. Under the order, seep S-05 was dispositioned or no longer
active. At termination of the SOC, 12/8/2022, any ongoing regulatory oversight of seeps will be via
Corrective Action Plan, (CAP). The CAP for seeps has been conditionally approved by the DEQ.
Due to the decanting/dewatering process and the dry conditions of the seeps, Duke requested that S-05 be
decommissioned based upon SOC criteria—1)the seep is dry for at least three consecutive quarters and
2) the seep does not constitute and does not flow to waters of the State or Waters of the United States for
three consecutive quarters.

Duke Energy Progress,Inc. NPDES Permit NC0003433
Cape Fear Steam Electric Plant 2022 Permit Renewal Application
List of Potential Items Not Covered by Analysis
Estimated
Quantity
Chemical (per year) Frequency Purpose
350-750 Every 4
Wood fibers in proprietary binder mixture Soil stabilizer and dust control
lb/acre per months or
(BioCoverSS) for ash pond
application as needed
Anionic Water Soluble Polymer in Every 4 Soil stabilizer and dust control
Emulsion (EcoGreen Barrier) 825 gal months or for ash pond
as needed
Recycled paper(Country Boy Cellulose Every 4 Soil stabilizer and dust control
Fiber) 700 bales months or for ash pond
as needed
Bentonite, hydrated aluminum silicate Every 4 Soil stabilizer and dust control
(BEN-GEL) 12,500 lbs months or for ash pond
as needed
Ash Pond Water Wastewater Treatment System
Chlorine Dioxide < 500 As needed Biofouling control
gallons
Sulfuric Acid (98%) < 500 As needed Membrane cleaning
gallons
ChemTreat P860E Polymer <1000 Continuous Polymer
gallons
Ferric Chloride 30,000 Continuous Wastewater treatment additive
gallons
Sodium Hypochlorite 30,000 Continuous Wastewater treatment additive
gallons
Sodium Bisulfite 2,000 Continuous Wastewater treatment additive
gallons
ChemTreat RL9004 <1000 As needed Antiscalant
gallons
Sodium Hydroxide <10,000 Continuous Wastewater treatment additive
gallons
Listed chemicals are no longer being utilized for the purposes identified below. However, they
were used during historic operations and trace amounts have the potential to be discharged
during plant demolition.
No Longer
Aluminum sulfate None Used Water treatment flocculent
No Longer
Aluminum chlorohydrate None Used Water treatment coagulant
GEBetz Spectrus OX103
(1-bromo-3-chloro-5,5- No Longer
dimethylhydantoin) None Used Biofouling control
No Longer Biofouling control in sewage
Calcium hypochlorite None Used treatment
Sanuril 115
(calcium hypochlorite and 1-bromo-3- No Longer Biofouling control in sewage
chloro-5,5-dimethylhydantoin) None Used treatment
AB Cutrine Plus
(copper carbonate, triethanolamine, No Longer
monoethanolamine) None Used Algae control in ash ponds
Page I 1

Duke EnergyProgress, Inc.
g c NPDES Permit NC0003433
Cape Fear Steam Electric Plant 2022 Permit Renewal Application
Estimated
Quantity
Chemical (per year) Frequency Purpose
Cygent Plus
(alkyl hydroxypoly oxyethylene, No Longer
d'limonene) None Used Algae control in Ash Ponds
No Longer
VITEC 3000 (proprietary) None Used Antiscalant
No Longer Oxygen scavenger; passivating
Steamate PAS3040 (proprietary) None Used agent
GEBetz Steamate PAS3040 No Longer Oxygen scavenger; passivating
(hydroquinone) None Used agent
GEBetz Steamate NA0240 No Longer
(morpholine) None Used pH control in condensate
No Longer
Sodium hydroxide None Used pH control
No Longer
Caustic soda (anhydrous) None Used pH control
GEBetz Optisperse HP9410 No Longer Solids dispersant in boiler, pH
(monosodium phosphate) None Used control
No Longer Solids dispersant in boiler, pH
Disodium phosphate None Used control
No Longer Solids dispersant in boiler, pH
Trisodium phosphate None Used control
No Longer Solids dispersant in boiler, pH
Sodium polyphosphate None Used control
Dianodic DN2126
(phosphoric acid, potassium hydroxide, No Longer
1-H-benzotriazole, methyl tolyltriazole) None Used Corrosion inhibitor
No Longer NOx control during ozone
Aqueous urea (50%) None Used months
No Longer
Citric acid (50%) None Used Boiler cleaning
No Longer
Sodium nitrite None Used Boiler cleaning
No Longer
Ammonium bicarbonate None Used Boiler cleaning
No Longer
Soda ash None Used Boiler cleaning, if needed
No Longer
Ammonium persulfate None Used Boiler cleaning, if needed
No Longer
Ammonium bifluoride None Used Boiler cleaning, if needed
No Longer
Sodium bromate None Used Boiler cleaning, if needed
No Longer
Hydrochloric acid None Used Boiler cleaning, if needed
No Longer
Ethylenediaminetetraacetic acid (EDTA) None Used Boiler cleaning, if needed
No Longer
ChelClean 675 (proprietary) None Used Boiler cleaning, if needed
Renewz No Longer
(sodium hydroxide, potassium silicate) None Used Condenser coil cleaning
TC-X10 Plus No Longer
(sodium hydroxide) None Used Steam cleaning
Page 2

Duke Energy Progress, Inc. NPDES Permit NC0003433
Cape Fear Steam Electric Plant 2022 Permit Renewal Application
Estimated
Quantity
Chemical (per year) Frequency Purpose
No Longer
RoClean L403 (proprietary) None Used RO membrane cleaning
No Longer
RoClean P111 (proprietary) None Used RO membrane cleaning
No Longer
RoClean P303A (proprietary) None Used RO membrane cleaning
20 Degree Baume Muriatic Acid No Longer
(hydrochloric acid) None Used RO membrane cleaning
No Longer
Morton softener salt None Used RO softener regeneration
No Longer
Cargill salt None Used EDI cleaning
CI 38B (Alum) No Longer
(aluminum chlorohydrate) None Used TSS control in ash pond
No Longer
Laundry detergent (e.g., Tide) None Used Laundry cleaner
No Longer
Bleach None Used Laundry cleaner
No Longer
Weed herbicide (e.g., Roundup) None Used Weed killer treatment
Ant pesticide No Longer
(e.g., hydramethylnon inerts) None Used Ant killer treatment
No Longer
Alkyl alcohol None Used Freeze conditioning agent
No Longer
Propylene glycol None Used Freeze conditioning agent
No Longer
Calcium chloride None Used Freeze conditioning agent
No Longer
Diethylene glycol None Used Freeze conditioning agent
No Longer
Glycerin None Used Freeze conditioning agent
Page 13

Cape Fear Steam Electric Power Plant
2019-2022 FISH TISSUE MONITORING REPORT
ill
• t " v‘,..
IiM .
NPDES Permit # NC0003433
November2022
Prepared by:
DUKE ENERGY PROGRESS, LCC.
Environmental Sciences -Water Resources
New Hill, North Carolina

Table of Contents
Page
1.0 Introduction 1
2.0 Study Site Description and Sampling Locations 1
3.0 Target Species 2
4.0 Field Sampling Methods 3
5.0 Laboratory Processing and Analysis 3
6.0 Data Analysis and Reporting 3
7.0 References 5
List of Tables
Page
Table
1 Sample location, species, number collected, and size (length and weight) of fish collected for
trace element analysis from 2019 through 2022 4
2 Means and ranges of trace elements in fish muscle tissue collected from the three sampling
areas from 2019 through 2022 5
List of Figures
Page
Figure
1 Sampling areas for fish tissue trace elements monitoring on the Cape Fear River,Deep River,
and Haw River 2

1.0 Introduction
Duke Energy owns and operates the Cape Fear Steam Electric Plant(Cape Fear Plant) located adjacent
to the Cape Fear River near the confluence of the Deep and Haw Rivers in Chatham County, North
Carolina. The Cape Fear Plant was retired in 2012 and demolition was completed in 2017. Currently,
operations only include removal and recycling of coal combustion residuals. The Cape Fear Plant
National Pollutant Discharge Elimination System (NPDES) Permit (No. NC0003433 Section A.15)
requires monitoring of trace elements(arsenic,selenium,and mercury)in fish muscle tissues within this
reach of the Cape Fear River annually (Figure 1). Fish were collected and analyzed according to the
study plan submitted to the NCDEQ-DWR in April 2019.
2.0 Study Site Description and Sampling Locations
Fish were collected from the Deep River(UPD), Haw River(UPH), and Cape Fear River(DI) (Figure
1) for individual muscle tissue trace elements analysis. Sampling locations (UPD and UPH), which are
upstream of the discharge (Outfall 008) served as reference locations to monitor background trace
element concentrations in fish muscle tissue. The immediate vicinity of outfall 008 (DI) was used to
monitor near-field uptake and assimilation of trace elements in fish muscle tissue. Location UPH starts
approximately 1.0 river kilometers(rkm)above outfall 008 and extends approximately 6.0 rkm upstream
in the Haw River near Jordan Lake dam. Location UPD starts approximately 1.0 rkm above outfall 008
and extends approximately 4.0 rkm upstream in the Deep River near US Highway 1. DI starts at the
confluence of the Deep and Haw rivers approximately 0.5 rkm above outfall 008 extending downstream
approximately 6.0 rkm near the Highway 42 boat ramp.
1

Miles
Jordan F =., egend
Location
. UPD
S A UPH
. DI
Cape Fear River
't�rj I us I - Cape Fear Plant features
---- -Intake
-Plant Site
Old West Ash Pond
:0) -;!Old East Ash Pond
-Discharge Canal
Roads
Haw`River
Deep River
Plant Site
Intake .0
4441
1111111/ Discharge
Canal
a
Hwy 42
`Boat" P
.>\—"
Figure 1. Sampling areas for fish tissue trace elements monitoring on the Cape Fear River,
Deep River, and Haw River.
3.0 Target Species
The target fish species for tissue analysis for all three sample locations were Largemouth Bass and
Spotted Bass,Micropterus spp., and Bluegill, Hybrid Sunfish, Redbreast Sunfish, Redear Sunfish,
or Warmouth, Lepomis spp. The study plan stated that six individuals per species group were
collected annually within each sample location for a total of 36 fish. Similar to US Environmental
2

Protection Agency (US EPA 2000) recommendations for whole body fish tissue assessments, an
attempt was made to limit the smallest fish to 75% of the largest fish total length by species
depending on availability.
4.0 Field Sampling Methods
Fish were collected using approved procedures under Duke Energy's North Carolina Biological
Laboratory Certification # 006 located at New Hill, NC. Only live fish that showed little or no
signs of deterioration were retained for analysis. Retained fish were identified to species,measured
for total length (mm), weighed (g), tagged (Floy tags), bagged by species/site, and placed on ice
and transferred to a freezer within 24 hours of collection following Duke Energy ESFP-SW-0600-
Trace Elements Field Procedure-Rev. 0. For fish collected prior to 2020, the procedure NR-0095-
Trace Elements Field Procedure-Rev. 1 was used.
5.0 Laboratory Processing and Arsenic,Selenium and Mercury Analysis
All individual fish samples were processed in Duke Energy's New Hill Trace Element Laboratory
according to procedure ESFP-SW-0601-Trace Elements Sample Preparation-Rev.0. Samples prior
to 2020 were processed using Duke Energy procedure NR-00107-Trace Element Monitoring
Laboratory Procedure-Rev. 4.). The processed samples included lyophilized left axial muscle(and
when needed, included right axial muscle). Samples were analyzed for arsenic, selenium, and
mercury by x-ray fluorometry in accordance with the above procedures. Quality control was
achieved by use of duplicates and standard reference materials. Remaining sample materials were
archived and kept for at least two years.
6.0 Data Analysis and Reporting
In total, 72 Micropterus spp. and 72 Lepomis spp. were collected and analyzed for trace elements.
Twenty-four of each of the species groups were collected from each sampling location (Table 1).
3

Table 1. Sample location,species,number collected,and size (length and weight)of fish
collected for trace element analysis from 2019 through 2022.
Sample Species Number Length (mm) Weight (g)
location collected Mean Range Mean Range
UPH Micropterus spp. 24 405 (283-529) 1120 (342-2300)
Lepomis spp. 24 180 (138-250) 124 (41-282)
UPD Micropterus spp. 24 292 (201-390) 361 (89-838)
Lepomis spp. 24 180 (148-235) 120 (66-271)
DI Micropterus spp. 24 355 (230-499) 766 (140-1900)
Lepomis spp. 24 181 (150-248) 122 (60-280)
In addition to the length and weight of each fish, the dry-to-wet weight ratios are presented for
convenience to convert the arsenic, selenium, and mercury concentration wet weight values back
to dry weight values (Appendix A). From 2019 through 2022, concentrations of arsenic and
selenium at all three locations were below the USEPA wet weight screening values for recreational
fishermen(USEPA 2000). Mercury concentrations for Lepomis spp. at all three locations were also
below screening values. Approximately 42%, 33%, and 50% of the individual mercury
concentrations in Micropterus spp. at UPD, UPH, and DI respectively, were above the screening
value and all means were below the screening value except for DI. These data indicate mercury is
present in the river system,both above and below outfall 008 at the Cape Fear Plant (Table 2).
Table 2. Means and ranges of trace elements in fish muscle tissue collected from the
three sampling locations from 2019 through 2022. All values are wet weight (µg/g) including
the USEPA screening values shown next to each element.
Sample Arsenic (1.2) Mercury (0.4) Selenium (20.0)
Location Species Mean Range Mean Range Mean Range
UP H Micropterus spp. 0.19 (0.17-0.23) 0.36 (0.08-0.65) 0.27 (0.23-0.32)
Lepomis spp. 0.15 (0.12-0.17) 0.13 (<0.05-0.28) 0.31 (0.26-0.42)
UPD Micropterus spp. 0.18 (0.14-0.20) 0.35 (0.16-0.54) 0.29 (0.23-0.37)
Lepomis spp. 0.15 (0.12-0.17) 0.16 (0.08-0.24) 0.37 (0.27-0.59)
DI Micropterus spp. 0.19 (0.15-0.23) 0.43 (0.22-0.88) 0.33 (0.23-0.50)
Lepomis spp. 0.16 (0.13-0.19) 0.15 (<0.06-0.22) 0.36 (0.25-0.59)
4

7.0 References
U.S. EPA. 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.
5

APPENDICES
6

Appendix A. Arsenic, mercury,and selenium concentrations (wet weight) in individual fish
axial muscle collected and analyzed from 2019-2021 for the Cape Fear Plant
NPDES permit#NC0003433.
Arsenic Mercury Dry to
et
Species Species group Location Collection L m) W(jht (As) (Hg) (Se)µg(L Selenium Wg
Pe, Pa Weight
Ratio
Bluegill Lepomis spp. DI 8/22/2019 158 77 0.16 0.17 0.37 0.2
Bluegill Lepomis spp. DI 8/22/2019 175 100 0.15 0.08 0.28 0.19
Bluegill Lepomis spp. DI 8/22/2019 169 95 0.14 0.18 0.29 0.18
Bluegill Lepomis spp. DI 8/22/2019 160 68 0.14 0.2 0.35 0.17
Bluegill Lepomis spp. DI 8/22/2019 167 96 0.16 0.16 0.35 0.2
Bluegill Lepomis spp. DI 8/22/2019 161 74 0.15 0.14 0.35 0.18
Largemouth Bass Micropterus spp. DI 8/22/2019 340 480 0.18 0.33 0.33 0.21
Largemouth Bass Micropterus spp. DI 8/22/2019 401 864 0.16 0.62 0.34 0.2
Largemouth Bass Micropterus spp. DI 8/22/2019 234 150 0.18 0.29 0.43 0.2
Largemouth Bass Micropterus spp. DI 8/22/2019 230 140 0.19 0.28 0.50 0.21
Largemouth Bass Micropterus spp. DI 8/22/2019 240 150 0.19 0.22 0.39 0.2
Largemouth Bass Micropterus spp. DI 8/22/2019 239 153 0.19 0.27 0.38 0.2
Largemouth Bass Micropterus spp. UP_D 8/22/2019 390 838 0.18 0.53 0.32 0.22
Largemouth Bass Micropterus spp. UP_D 8/22/2019 351 589 0.18 0.46 0.29 0.2
Largemouth Bass Micropterus spp. UP_D 8/22/2019 359 586 0.18 0.54 0.27 0.2
Largemouth Bass Micropterus spp. UP_D 8/22/2019 315 430 0.20 0.47 0.27 0.21
Spotted Bass Micropterus spp. UP_D 8/22/2019 335 510 0.14 0.53 0.26 0.19
Largemouth Bass Micropterus spp. UP_D 8/22/2019 336 429 0.17 0.46 0.26 0.21
Redear Sunfish Lepomis spp. UP_D 8/22/2019 181 100 0.16 0.14 0.53 0.21
Redear Sunfish Lepomis spp. UP_D 8/22/2019 196 120 0.17 0.12 0.46 0.2
Redear Sunfish Lepomis spp. UP_D 8/22/2019 193 122 0.17 0.19 0.53 0.21
Bluegill Lepomis spp. UP_D 8/22/2019 186 120 0.15 0.17 0.29 0.18
1 Bluegill Lepomis spp. UP_D 8/22/2019 162 75 0.14 0.2 0.32 0.18
Bluegill Lepomis spp. UP_D 8/22/2019 178 99 0.16 0.18 0.30 0.19
Largemouth Bass Micropterus spp. UP_H 8/29/2019 403 1100 0.17 0.32 0.30 0.2
Largemouth Bass Micropterus spp. UP_H 8/29/2019 529 2300 0.19 0.65 0.28 0.2
Largemouth Bass Micropterus spp. UP_H 8/29/2019 410 1250 0.17 0.33 0.28 0.19
Largemouth Bass Micropterus spp. UP_H H 8/29/2019 335 534 0.18 0.24 0.26 0.2
g P
Redear Sunfish Lepomis spp. UP_H 8/29/2019 151 62 0.16 0.07 0.42 0.21
Bluegill Lepomis spp. UP_H 8/29/2019 170 102 0.16 0.13 0.29 0.19
Bluegill Lepomis spp. UP_H 8/29/2019 150 80 0.16 0.14 0.32 0.21
Bluegill Lepomis spp. UP_H 8/29/2019 200 150 0.14 0.12 0.29 0.18
Bluegill Lepomis spp. UP_H 8/29/2019 139 61 0.14 0.08 0.29 0.19
Bluegill Lepomis spp. UP_H 9/18/2019 180 110 0.16 0.08 0.33 0.21
Largemouth Bass Micropterus spp. UP_H 9/18/2019 290 390 0.19 0.15 0.31 0.22
Largemouth Bass Micropterus spp. UP_H 9/18/2019 368 680 0.19 0.37 0.29 0.21
Bluegill Lepomis spp. DI 4/22/2020 175 112 0.14 0.06 0.29 0.19
Bluegill Lepomis spp. DI 4/22/2020 193 138 0.16 0.1 0.34 0.19
Bluegill Lepomis spp. DI 4/22/2020 187 136 0.15 0.09 0.34 0.19
Bluegill Lepomis spp. DI 4/22/2020 182 108 0.15 0.15 0.33 0.2
Redear Sunfish Lepomis spp. DI 4/22/2020 188 119 0.17 0.15 0.39 0.19
Redear Sunfish Lepomis spp. DI 4/22/2020 248 280 0.17 0.21 0.44 0.2
Largemouth Bass Micropterus spp. DI 4/22/2020 402 976 0.19 0.64 0.31 0.22
Largemouth Bass Micropterus spp. DI 4/22/2020 264 245 0.17 0.26 0.35 0.2
Largemouth Bass Micropterus spp. DI 4/22/2020 370 750 0.16 0.38 0.30 0.2
Largemouth Bass Micropterus spp. DI 4/22/2020 254 205 0.21 0.26 0.33 0.2
Largemouth Bass Micropterus spp. DI 4/22/2020 278 292 0.17 0.23 0.28 0.2
7

Arsenic Mercury Dry to
Selenium
Species Species group Location CoDateion (mmt)h W(jht (As) (Hg) (Se)pg/L WWeigof pg� pg�
Ratio
Largemouth Bass Micropterus spp. DI 4/22/2020 300 355 0.18 0.28 0.34 0.2
Bluegill Lepomis spp. UP_D 4/22/2020 189 130 0.15 0.08 0.29 0.19
Bluegill Lepomis spp. UP_D 4/22/2020 185 130 0.16 0.09 0.32 0.2
Bluegill Lepomis spp. UP_D 4/22/2020 205 192 0.14 0.08 0.28 0.2
Redear Sunfish Lepomis spp. UP_D 4/22/2020 235 271 0.16 0.17 0.59 0.2
Redear Sunfish Lepomis spp. UP_D 4/22/2020 181 110 0.17 0.2 0.57 0.21
Redear Sunfish Lepomis spp. UP_D 4/22/2020 176 95 0.16 0.15 0.49 0.2
Largemouth Bass Micropterus spp. UP_D 4/22/2020 310 356 0.18 0.4 0.30 0.19
Largemouth Bass Micropterus spp. UP_D 4/22/2020 290 276 0.19 0.31 0.29 0.2
Largemouth Bass Micropterus spp. UP_D 4/22/2020 252 209 0.17 0.31 0.31 0.18
Largemouth Bass Micropterus spp. UP_D 4/22/2020 330 522 0.18 0.43 0.30 0.19
Largemouth Bass Micropterus spp. UP_D 4/22/2020 241 198 0.17 0.18 0.29 0.21
Largemouth Bass Micropterus spp. UP_D 4/22/2020 277 285 0.17 0.25 0.27 0.19
Redear Sunfish Lepomis spp. UP_H 4/27/2020 250 282 0.17 0.18 0.34 0.2
Bluegill Lepomis spp. UP_H 4/27/2020 189 158 0.14 0.07 0.28 0.19
Bluegill Lepomis spp. UP_H 4/27/2020 196 142 0.16 0.09 0.31 0.2
Bluegill Lepomis spp. UP_H 4/27/2020 195 143 0.14 0.07 0.31 0.19
Bluegill Lepomis spp. UP_H 4/27/2020 205 200 0.15 0.1 0.29 0.19
Bluegill Lepomis spp. UP_H 4/27/2020 197 162 0.15 0.09 0.30 0.19
Largemouth Bass Micropterus spp. UP_H 4/27/2020 440 1200 0.20 0.31 0.29 0.21
Largemouth Bass Micropterus spp. UP_H 4/27/2020 465 1700 0.18 0.41 0.29 0.21
Largemouth Bass Micropterus spp. UP_H 4/27/2020 442 1150 0.17 0.28 0.27 0.2
Largemouth Bass Micropterus spp. UP_H 4/27/2020 483 1650 0.18 0.64 0.30 0.2
Largemouth Bass Micropterus spp. UP_H 4/27/2020 497 2000 0.18 0.56 0.26 0.19
Largemouth Bass Micropterus spp. UP_H 4/27/2020 467 1650 0.17 0.53 0.26 0.2
Bluegill Lepomis spp. UP_D 5/26/2021 175 118 0.14 0.19 0.29 0.18
Bluegill Lepomis spp. UP_D 5/26/2021 175 120 0.13 0.17 0.29 0.18
Bluegill Lepomis spp. UP_D 5/26/2021 I73 101 0.14 0.17 0.34 0.18
Bluegill Lepomis spp. UP_D 5/26/2021 157 80 0.17 0.24 0.32 0.19
Bluegill Lepomis spp. UP_D 5/26/2021 180 123 0.14 0.13 0.29 0.18
Bluegill Lepomis spp. UP_D 5/26/2021 167 95 0.14 0.12 0.42 0.2
Largemouth Bass Micropterus spp. UP_D 5/26/2021 293 284 0.16 0.36 0.30 0.2
Largemouth Bass Micropterus spp. UP_D 5/26/2021 281 350 0.19 0.31 0.27 0.21
Largemouth Bass Micropterus spp. UP_D 5/26/2021 269 272 0.19 0.31 0.29 0.21
Largemouth Bass Micropterus spp. UP_D 5/26/2021 208 114 0.20 0.26 0.37 0.22
Largemouth Bass Micropterus spp. UP_D 5/26/2021 203 89 0.16 0.42 0.31 0.18
Largemouth Bass Micropterus spp. UP_D 5/26/2021 201 98 0.18 0.24 0.32 0.2
Bluegill Lepomis spp. UP_H 4/12/2021 155 68 0.15 0.16 0.30 0.19
Bluegill Lepomis spp. UP_H 4/12/2021 138 41 0.16 0.13 0.34 0.2
Bluegill Lepomis spp. UP_H 4/12/2021 156 60 0.12 <0.05 0.26 0.17
Bluegill Lepomis spp. UP_H 4/12/2021 160 64 0.15 0.28 0.32 0.19
Bluegill Lepomis spp. UP_H 4/12/2021 147 56 0.16 0.13 0.28 0.2
Redear Sunfish Lepomis spp. UP_H 4/12/2021 162 60 0.16 0.16 0.38 0.18
Largemouth Bass Micropterus spp. UP_H 5/26/202I 365 672 0.21 0.39 0.29 0.21
Largemouth Bass Micropterus spp. UP_H 5/26/2021 438 1300 0.22 0.28 0.26 0.2
Largemouth Bass Micropterus spp. UP_H 5/26/2021 444 1300 0.18 0.42 0.26 0.2
Largemouth Bass Micropterus spp. UP_H 5/26/2021 466 1550 0.23 0.62 0.27 0.21
Largemouth Bass Micropterus spp. UP_H 5/26/2021 365 756 0.22 0.28 0.26 0.2
Largemouth Bass Micropterus spp. UP_H 5/26/2021 498 1850 0.23 0.59 0.32 0.21
Redear Sunfish Lepomis spp. DI 4/12/2021 227 230 0.19 0.16 0.59 0.21
8

Arsenic Mercury Dry to
Collection Length Weight Selenium Wet
Species Species group Location Date (mm) (g) (As) (Hg) (Se)µg/L Weight
µe, µe, Ratio
Redear Sunfish Lepomis spp. DI 4/12/2021 201 155 0.19 0.15 0.36 0.21
Redear Sunfish Lepomis spp. DI 4/12/2021 240 258 0.19 0.22 0.36 0.19
Bluegill Lepomis spp. DI 4/12/2021 168 99 0.16 0.12 0.42 0.2
Bluegill Lepomis spp. DI 4/12/2021 167 83 0.16 0.2 0.38 0.18
Redear Sunfish Lepomis spp. DI 4/12/2021 201 146 0.19 0.14 0.46 0.21
Largemouth Bass Micropterus spp. DI 4/12/2021 453 1550 0.15 0.46 0.23 0.15
Largemouth Bass Micropterus spp. DI 4/12/2021 457 1600 0.20 0.43 0.29 0.22
Largemouth Bass Micropterus spp. DI 4/12/2021 403 1025 0.20 0.37 0.30 0.2
Largemouth Bass Micropterus spp. DI 4/12/2021 499 1900 0.20 0.64 0.29 0.22
Largemouth Bass Micropterus spp. DI 4/12/2021 330 558 0.21 0.54 0.29 0.21
Largemouth Bass Micropterus spp. DI 4/12/2021 368 546 0.23 0.24 0.25 0.19
Bluegill Lepomis spp DI 4/7/2022 185 139 0.13 0.08 0.29 0.18
Bluegill Lepomis spp DI 4/7/2022 165 90 0.18 0.14 0.3 0.2
Bluegill Lepomis spp DI 4/7/2022 150 60 0.17 0.18 0.38 0.19
Bluegill Lepomis spp DI 4/7/2022 161 88 0.15 <0.06 0.25 0.21
Bluegill Lepomis spp DI 4/7/2022 161 82 0.16 0.19 0.36 0.2
Bluegill Lepomis spp DI 4/7/2022 163 90 0.14 0.11 0.28 0.2
Largemouth Bass Micropterus spp. DI 4/7/2022 451 1500 0.18 0.7 0.32 0.2
Largemouth Bass Micropterus spp. DI 4/7/2022 450 1550 0.2 0.58 0.28 0.2
Largemouth Bass Micropterus spp. DI 4/7/2022 408 1000 0.17 0.46 0.36 0.21
Largemouth Bass Micropterus spp. DI 4/7/2022 474 1300 0.18 0.88 0.32 0.2
Largemouth Bass Micropterus spp. DI 4/7/2022 360 700 0.18 0.45 0.32 0.2
Largemouth Bass Micropterus spp. DI 4/7/2022 313 402 0.18 0.4 0.28 0.2
Bluegill Lepomis spp UP_D 6/9/2022 160 96 0.12 0.23 0.27 0.17
Bluegill Lepomis spp UP_D 6/9/2022 177 118 0.14 0.2 0.36 0.18
Bluegill Lepomis spp UP_D 6/9/2022 208 200 0.16 0.1 0.27 0.18
Bluegill Lepomis spp UP_D 6/9/2022 163 84 0.13 0.14 0.34 0.18
Bluegill Lepomis spp UP_D 6/9/2022 148 66 0.13 0.15 0.44 0.19
Bluegill Lepomis spp UP_D 6/9/2022 178 105 0.14 0.15 0.31 0.18
Spotted Bass Micropterus spp. UP_D 6/9/2022 260 290 0.18 0.16 0.26 0.2
Largemouth Bass Micropterus spp. UP_D 6/9/2022 310 405 0.18 0.25 0.26 0.2
Spotted Bass Micropterus spp. UP_D 6/9/2022 328 500 0.19 0.29 0.27 0.21
Largemouth Bass Micropterus spp. UP_D 6/9/2022 291 360 0.17 0.23 0.29 0.21
Spotted Bass Micropterus spp. UP_D 6/9/2022 320 460 0.17 0.41 0.23 0.19
Largemouth Bass Micropterus spp. UP_D 6/9/2022 252 222 0.14 0.2 0.25 0.18
Bluegill Lepomis spp UP_H 6/9/2022 203 184 0.15 0.12 0.32 0.17
Bluegill Lepomis spp UP_H 6/9/2022 207 198 0.14 0.09 0.29 0.18
Bluegill Lepomis spp UP_H 6/9/2022 190 158 0.17 0.12 0.27 0.17
Bluegill Lepomis spp UP_H 6/9/2022 195 145 0.15 0.21 0.3 0.19 1
Bluegill Lepomis spp UP_H 6/9/2022 194 162 0.12 0.12 0.29 0.17
Bluegill Lepomis spp UP_H 6/9/2022 181 120 0.14 0.17 0.27 0.17
Largemouth Bass Micropterus spp. UP_H 6/9/2022 287 342 0.2 0.1 0.26 0.2
Largemouth Bass Micropterus spp. UP_H 6/9/2022 380 810 0.2 0.34 0.24 0.2
Largemouth Bass Micropterus spp. UP_H 6/9/2022 288 378 0.17 0.08 0.23 0.19
Largemouth Bass Micropterus spp. UP_H 6/9/2022 339 556 0.2 0.17 0.26 0.2
Spotted Bass Micropterus spp. UP_H 6/9/2022 283 360 0.18 0.15 0.24 0.2
Largemouth Bass Micropterus spp. UP_H 6/9/2022 435 1400 0.2 0.38 0.28 0.2
*To convert to a dry weight,divide the fresh weight concentrations by the dry-to-wet weight ratio.
9

Instream Sampling Data
For
Cape Fear Steam Electric Power Plant
NPDES Permit # NC0003433
December 2022

Parameter TOTAL ARSENIC, AS (ug/L) TOTAL SELENIUM, SE (ug/L) TOTAL MERCURY, HG (ng/L)
Location OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008
Downstream Upstream Downstream Upstream Downstream Upstream
Date (Year -
Month)
2018-10 0.60 0.52 < 0.50 < 0.50 3.90 4.01
2018-11 0.67 0.92 < 0.50 < 0.50 11.60 13.70
2018-12 0.52 0.44 < 0.50 < 0.50 3.53 3.44
2019-01 0.39 0.44 < 0.50 < 0.50 6.01 6.19
2019-02 0.30 0.28 < 0.50 < 0.50 3.84 3.66
2019-03 0.47 0.55 < 0.50 < 0.50 6.99 7.58
2019-04 0.41 0.39 < 0.50 < 0.50 3.23 3.31
2019-05 0.37 0.35 < 0.50 < 0.50 2.81 2.54
2019-06 0.90 0.85 < 0.50 < 0.50 3.01 2.74
2019-07 0.88 0.96 < 0.50 < 0.50 2.40 2.55
2019-08 0.99 0.92 < 0.50 < 0.50 3.77 3.80
2019-09 0.73 0.96 < 0.50 < 0.50 2.32 2.38
2019-10 0.65 0.65 < 0.50 < 0.50 1.24 6.72
2019-11 0.48 0.49 < 0.50 < 0.50 1.71 1.75
2019-12 0.41 0.41 < 0.50 < 0.50 2.37 3.11
2020-01 0.72 0.85 < 0.50 < 0.50 12.20 22.60
2020-02 0.38 0.38 < 0.50 < 0.50 5.16 5.11
2020-03 0.39 0.39 < 0.50 < 0.50 4.92 4.78
2020-04 0.45 0.53 < 0.50 < 0.50 3.93 4.35
2020-05 0.53 0.56 < 0.50 < 0.50 2.81 3.03
2020-06 0.46 0.46 < 0.50 < 0.50 4.66 4.28
2020-07 0.92 0.92 < 0.50 < 0.50 3.10 3.94
2020-08 0.84 0.86 < 0.50 < 0.50 2.97 3.86 1
2020-09 0.65 0.56 < 0.50 < 0.50 1.48 1.41
2020-10 0.63 0.56 < 0.50 < 0.50 3.83 3.74
2020-11 0.49 0.45 < 0.50 < 0.50 2.17 1.74
2020-12 0.61 0.66 < 0.50 < 0.50 7.70 8.88
2021-01 0.45 0.43 < 0.50 < 0.50 4.14 3.94
2021-02 0.39 0.40 < 0.50 < 0.50 2.18 2.14
2021-03 < 1.0 < 1.0 < 2.0 < 2.0 4.46 4.39
2021-04 < 1.0 < 1.0 < 2.0 < 2.0 4.95 5.81
2021-05 < 1.0 < 1.0 < 2.0 < 2.0 2.45 2.46
2021-06 < 1.0 < 1.0 < 2.0 < 2.0 1.81 2.25
2021-07 1.10 < 1.0 < 2.0 < 2.0 3.12 2.55
2021-08 < 1.0 < 1.0 < 2.0 < 2.0 1.45 1.38
2021-09 < 1.0 < 1.0 < 2.0 < 2.0 1.15 1.30
2021-10 < 1.0 < 1.0 < 2.0 < 2.0 1.58 1.43
2021-11 < 1.0 < 1.0 < 2.0 < 2.0 1.05 1.07
2021-12 < 1.0 < 1.0 < 2.0 < 2.0 < 0.50 0.51
2022-01 < 1.0 < 1.0 < 2.0 < 2.0 8.19 8.61
2022-02 < 1.0 < 1.0 < 2.0 < 2.0 2.27 2.35
2022-03 < 1.0 < 1.0 < 2.0 < 2.0 2.99 2.98
2022-04 < 1.0 < 1.0 < 2.0 < 2.0 3.34 5.00
2022-05 1.10 < 1.0 < 2.0 < 2.0 3.46 3.00
2022-06 < 1.0 < 1.0 < 2.0 < 2.0 4.65 4.52
2022-07 1.00 < 1.0 < 2.0 < 2.0 1.65 1.74
2022-08 < 1.0 < 1.0 < 2.0 < 2.0 1.55 1.49
2022-09 < 1.0 < 1.0 < 2.0 < 2.0 1.41 1.16
NPDES RENEWAL APPLICATION-NC0003433-DECEMBER 2022
CAPE FEAR STEAM ELECTRIC POWER PLANT
INSTREAM SAMPLING RESULTS

Parameter TOTAL CHROMIUM, CR DISSOLVED LEAD, PB (ug/L) DISSOLVED CADMIUM, CD
(ugJL) (ug/L)
Location OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008
Downstream Upstream Downstream Upstream Downstream Upstream
Date(Year-
Month)
2018-10 0.79 0.99 < 0.10 < 0.10 < 0.080 < 0.080
2018-11 2.10 2.30 0.1 < 0.10 < 0.080 < 0.080
2018-12 0.80 0.81 < 0.10 < 0.10 < 0.080 < 0.080
2019-01 1.00 0.92 < 0.10 < 0.10 < 0.080 < 0.080
2019-02 0.75 0.64 < 0.10 < 0.10 < 0.080 < 0.080
2019-03 1.30 1.20 0.12 0.1 < 0.080 < 0.080
2019-04 0.86 1.00 < 0.10 < 0.10 < 0.080 < 0.080
2019-05 < 0.50 < 0.50 0.3 < 0.10 < 0.080 < 0.080
2019-06 < 0.50 < 0.50 0.16 0.11 < 0.080 < 0.080
2019-07 < 0.50 < 0.50 < 0.10 0.21 < 0.080 < 0.080
2019-08 0.52 0.54 < 0.10 < 0.10 < 0.080 < 0.080
2019-09 < 0.50 < 0.50 < 0.10 < 0.10 < 0.080 < 0.080
2019-10 < 0.50 < 0.50 < 0.10 < 0.10 < 0.080 < 0.080
2019-11 0.65 0.60 < 0.10 < 0.10 < 0.080 < 0.080
2019-12 0.80 0.77 < 0.10 0.2 < 0.080 < 0.080
2020-01 1.60 1.60 0.2 0.33 < 0.080 < 0.080
2020-02 1.20 1.30 0.18 0.13 < 0.080 < 0.080
2020-03 1.00 1.20 0.14 0.12 < 0.080 < 0.080
2020-04 0.66 0.57 0.16 < 0.10 < 0.080 < 0.080
2020-05 < 0.50 < 0.50 0.17 0.15 < 0.080 < 0.080
2020-06 < 0.50 0.52 0.71 < 0.10 < 0.080 < 0.080
2020-07 < 0.50 < 0.50 0.15 0.12 < 0.080 < 0.080
2020-08 0.70 0.64 < 0.10 0.16 < 0.080 < 0.080
2020-09 0.52 < 0.50 < 0.10 < 0.10 < 0.080 < 0.080
2020-10 1.10 1.30 < 0.10 < 0.10 < 0.080 < 0.080
2020-11 0.98 1.20 < 0.10 0.55 < 0.080 < 0.080
2020-12 1.30 1.30 0.12 0.28 < 0.080 < 0.080
2021-01 1.50 1.10 0.13 0.11 < 0.080 < 0.080
2021-02 1.40 1.40 < 0.10 < 0.10 < 0.080 < 0.080
2021-03 1.20 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2021-04 1.20 1.40 < 1.0 < 1.0 < 0.20 < 0.20
2021-05 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2021-06 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2021-07 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2021-08 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2021-09 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2021-10 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2021-11 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2021-12 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2022-01 < 1.0 1.10 < 1.0 < 1.0 < 0.20 < 0.20
2022-02 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2022-03 < 1.0 1.30 < 1.0 < 1.0 < 0.20 < 0.20
2022-04 < 1.0 < 1.0 < 1.0 _ < 1.0 < 0.20 < 0.20
2022-05 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2022-06 2.60 2.00 < 1.0 < 1.0 < 0.20 < 0.20
2022-07 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2022-08 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
2022-09 < 1.0 < 1.0 < 1.0 < 1.0 < 0.20 < 0.20
NPDES RENEWAL APPLICATION-NC0003433-DECEMBER 2022
CAPE FEAR STEAM ELECTRIC POWER PLANT
INSTREAM SAMPLING RESULTS

Parameter DISSOLVED COPPER, CU DISSOLVED ZINC, ZN (ug/L) TOTAL BROMIDE (mg/L)
(ug/L)
Location OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008
Downstream Upstream Downstream Upstream Downstream Upstream
Date (Year-
Month)
2018-10 1.8 1.8 < 5.0 < 5.0 < 0.10 < 0.10
2018-11 2.2 2.2 < 5.0 < 5.0 < 0.10 < 0.10
2018-12 1.2 1.3 < 5.0 < 5.0 < 0.10 < 0.10
2019-01 1.5 1.5 < 5.0 < 5.0 < 0.10 < 0.10
2019-02 1.1 2.0 < 5.0 < 5.0 < 0.10 < 0.10
2019-03 1.6 1.4 < 5.0 < 5.0 < 0.10 < 0.10
2019-04 1.0 1.1 < 5.0 < 5.0 < 0.10 < 0.10
2019-05 1.6 1.3 < 5.0 < 5.0 < 0.10 < 0.10
2019-06 2.0 1.9 < 5.0 < 5.0 < 0.10 < 0.10
2019-07 1.4 1.7 < 5.0 < 5.0 < 0.10 < 0.10
2019-08 2.3 2.4 < 5.0 < 5.0 < 0.10 < 0.10
2019-09 1.5 1.7 < 5.0 < 5.0 0.16 < 0.10
2019-10 0.8 0.7 < 5.0 < 5.0 0.34 0.37
2019-11 1.3 1.2 < 5.0 < 5.0 0.32 0.31
2019-12 1.5 1.5 < 5.0 < 5.0 < 0.10 < 0.10
2020-01 3.1 5.7 < 5.0 7.0 < 0.10 < 0.10
2020-02 2.9 1.5 < 5.0 < 5.0 < 0.10 < 0.10
2020-03 1.5 1.3 < 5.0 < 5.0 < 0.10 < 0.10
2020-04 2.2 1.7 < 5.0 < 5.0 < 0.10 < 0.10
2020-05 1.6 2.1 < 5.0 < 5.0 < 0.10 < 0.10
2020-06 2.5 2.4 < 5.0 < 5.0 < 0.10 < 0.10
2020-07 2.2 1.9 < 5.0 < 5.0 < 0.10 < 0.10
2020-08 1.7 2.1 < 5.0 < 5.0 < 0.10 < 0.10
2020-09 1.7 1.2 < 5.0 < 5.0 0.13 0.13
2020-10 1.7 1.5 < 5.0 < 5.0 < 0.10 < 0.10
2020-11 1.8 7.2 < 5.0 10.7 < 0.10 < 0.10
2020-12 2.3 3.0 < 5.0 < 5.0 < 0.10 < 0.10
2021-01 2.3 1.3 < 5.0 < 5.0 < 0.10 < 0.10
2021-02 1.4 1.3 < 5.0 < 5.0 < 0.10 < 0.10
2021-03 < 2.0 < 2.0 < 10.0 < 10.0 < 0.10 < 0.10
2021-04 < 2.0 < 2.0 < 10.0 < 10.0 < 0.10 < 0.10
2021-05 3.4 2.6 < 10.0 < 10.0 < 0.10 < 0.10
2021-06 < 2.0 < 2.0 < 10.0 < 10.0 0.15 < 0.10
2021-07 < 2.0 2.1 < 10.0 < 10.0 < 0.10 < 0.10
2021-08 < 2.0 < 2.0 < 10.0 < 10.0 0.16 0.12
2021-09 < 2.0 < 2.0 < 10.0 < 10.0 0.21 < 0.10
2021-10 < 2.0 < 2.0 < 10.0 < 10.0 0.17 0.2
2021-11 < 2.0 < 2.0 < 10.0 < 10.0 0.34 0.38
2021-12 < 2.0 < 2.0 < 10.0 < 10.0 0.34 0.35
2022-01 2.1 < 2.0 < 10.0 < 10.0 < 0.10 < 0.10
2022-02 < 2.0 < 2.0 < 10.0 < 10.0 0.10 < 0.10
2022-03 < 2.0 < 2.0 < 10.0 < 10.0 0.13 0.18
2022-04 < 2.0 < 2.0 < 10.0 < 10.0 0.10 0.13
2022-05 2.0 < 2.0 < 10.0 < 10.0 < 0.10 < 0.10
2022-06 2.4 2.3 < 10.0 < 10.0 < 0.10 < 0.10
2022-07 < 2.0 < 2.0 < 10.0 < 10.0 < 0.10 < 0.10
2022-08 < 2.0 < 2.0 < 10.0 < 10.0 < 0.10 < 0.10
2022-09 < 2.0 < 2.0 < 10.0 < 10.0 0.40 0.20
NPDES RENEWAL APPLICATION-NC0003433-DECEMBER 2022
CAPE FEAR STEAM ELECTRIC POWER PLANT
INSTREAM SAMPLING RESULTS

Parameter Total Dissolved Solids(mg/L) TOTAL HARDNESS, Water Temperature©
CALCULATION (uq/Las
Location OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008 OUTFALL 008
Downstream Upstream Downstream Upstream Downstream Upstream
Date (Year-
Month)
2018-10 87.0 88.0 26.3 26.1 25.7 25.6
2018-11 92.0 91.0 24.1 24.7 15.2 15.0
2018-12 74.0 73.0 22.1 23.0 10.9 10.8
2019-01 83.6 88.4 22.4 22.6 10.0 10.3
2019-02 70.8 73.2 28.9 28.9 6.9 7.4
2019-03 69.2 64.8 21.7 21.4 8.5 8.7
2019-04 70.4 68.8 24.5 25.3 12.8 12.3
2019-05 68.0 67.6 24.0 24.4 19.6 19.4
2019-06 95.2 91.6 34.7 36.0 26.9 26.1
2019-07 86.8 92.0 32.3 32.3 29.7 30.0
2019-08 97.6 82.8 31.7 31.0 29.1 28.9
2019-09 126.0 127.0 33.8 35.7 29.0 28.8
2019-10 95.6 79.6 38.5 37.1 24.5 24.3
2019-11 118.0 131.0 36.4 36.5 16.9 17.1
2019-12 96.4 94.0 32.9 31.7 9.0 9.8
2020-01 73.6 78.8 27.0 26.1 13.6 14.1
2020-02 90.8 90.8 30.3 30.4 7.8 8.1
2020-03 76.8 76.0 27.5 28.5 9.8 10.1
2020-04 83.6 83.2 28.2 28.2 16.8 17.1
2020-05 72.0 39.2 30.3 30.6 22.5 23.2
2020-06 74.4 68.0 25.8 25.7 22.0 21.7
2020-07 73.2 71.2 29.5 29.1 29.1 29.7
2020-08 92.4 87.6 32.4 <54.1 28.2 28.4
2020-09 101.0 100.0 33.9 31.3 28.1 28.0
2020-10 90.4 91.6 30.7 32.9 20.8 20.9
2020-11 110.0 102.0 44.0 41.3 15.6 15.9
2020-12 81.6 104.0 31.4 30.8 9.2 8.8
2021-01 76.8 82.0 27.3 27.0 8.6 8.6
2021-02 84.0 77.2 27.0 27.3 5.8 5.9
2021-03 74.8 73.2 30.2 27.7 8.1 8.0
2021-04 71.2 74.4 28.1 29.7 14.2 14.2
2021-05 81.0 70.0 34.4 33.2 21.4 22.6
2021-06 92.0 95.0 39.4 36.1 23.4 23.4
2021-07 84.0 81.0 29.9 29.2 28.2 28.5
2021-08 74.0 78.0 31.8 35.2 26.5 26.9
2021-09 90.0 89.0 32.0 30.6 28.2 29.1
2021-10 91.0 96.0 33.8 35.5 23.5 23.5
2021-11 158.0 162.0 47.5 47.7 18.8 18.7
2021-12 139.0 141.0 36.5 35.5 10.5 10.4
2022-01 92.0 100.0 26.2 28.4 9.0 9.8
2022-02 99.0 91.0 35.5 32.1 4.7 4.7
2022-03 120.0 123.0 37.8 37.9 10.6 10.6
2022-04 100.0 94.0 31.5 33.4 14.9 14.7
2022-05 82.0 79.0 30.9 31.1 22.7 24.5
2022-06 94.0 82.0 28.5 28.7 27.2 26.5
2022-07 105.0 106.0 38.1 38.3 28.7 29.0
2022-08 108.0 102.0 37.7 35.6 30.9 31.5
2022-09 132.0 125.0 32.7 32.6 27.0 27.4
NPDES RENEWAL APPLICATION-NC0003433-DECEMBER 2022
CAPE FEAR STEAM ELECTRIC POWER PLANT
INSTREAM SAMPLING RESULTS

Parameter Field Turbidity (NTU)
Location OUTFALL 008 OUTFALL 008
Downstream Upstream 1
Date (Year-
Month)
2018-10 10.6 9.5
2018-11 83.5 80.6
2018-12 17.7 18.1
2019-01 26.0 21.0
2019-02 17.2 12.7
2019-03 43.0 43.0
2019-04 16.3 17.5
2019-05 16.1 12.1
2019-06 7.8 6.6
2019-07 6.8 7.8
2019-08 10.8 11.9
2019-09 5.1 5.0
2019-10 6.5 8.0
2019-11 10.6 10.6
2019-12 12.9 14.8
2020-01 70.0 75.0
2020-02 26.9 26.8
2020-03 24.9 23.8
2020-04 11.6 12.8
2020-05 12.0 12.0
2020-06 22.3 29.3
2020-07 7.7 7.1
2020-08 12.2 11.9
2020-09 6.0 6.1
2020-10 27.0 26.0
2020-11 18.9 21.3
2020-12 50.0 28.0
2021-01 27.9 29.0
2021-02 31.0 33.0
2021-03 24.4 23.1
2021-04 24.3 22.7
2021-05 9.6 7.6
2021-06 6.4 7.6
2021-07 11.1 11.6
2021-08 6.2 5.5
2021-09 6.0 8.5
2021-10 10.2 9.1
2021-11 9.3 7.9
2021-12 5.0 6.3
2022-01 50.1 70.5
2022-02 15.7 12.8
2022-03 20.4 23.3
2022-04 26.5 26.5
2022-05 30.0 16.0
1 2022-06 17.0 18.7
2022-07 6.1 6.0
2022-08 4.7 4.1
2022-09 10.2 7.2
NPDES RENEWAL APPLICATION-NC0003433-DECEMBER 2022
CAPE FEAR STEAM ELECTRIC POWER PLANT
INSTREAM SAMPLING RESULTS

2C Analytical Data — Permit Renewal
Cape Fear Steam Electric Power Plant
NPDES Permit # NC0003433
December 2022

CLUE Analytical Laboratory 1 of 13
ENERGY
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex- MGO3A2
Phone: [phone] Fax: [phone]
Order Summary Report
Order Number: J22070311
Project Name: CAPE FEAR-FORM 2C IN HOUSE
EquisTaskCode:
Customer Name(s): Joyce Dishmon,Jonathan Stamas,
Customer Address: CAPE FEAR
CP&L ROAD
MONCURE,NORTH CAROLINA 27559,
Lab Contact: Jason Robinson Phone: [phone]
Report Authorized By: ^ Date: 8/11/2022
(Signature)
'on Robinson
Program Comments:
Please contact the Program Manager(Jason Robinson)with any questions regarding this report.
Data Flags&Calculations:
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative.An estimation of
the uncertainty of measurement for the results in the report is available upon request.This report shall not be reproduced,except
in full,without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory QC Reports, Sub-contracted Laboratory Results, Customer Specific Data Sheets, Reports&
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody(COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina(DENR)Certificate#248,South Carolina
(DHEC) Laboratory ID#99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions: 2 of 13
Collection
Sample ID Plant/Station Date and Time Collected By Sample Description
2022018565 Cape Fear 28-Jul-22 10:15 AM Jesse allred OUTFALL 008 Comp
2022018566 Cape Fear 28-Jul-22 10:20 AM jesse allred OUTFALL 008 Grab
2 Total Samples

3 of 13
Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals Yes No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. Yes v No
All laboratory QA/QC requirements are acceptable. Yes No
Report Sections Included:
• Job Summary Report Sub-contracted Laboratory Results
✓ Sample Identification Customer Specific Data Sheets,Reports,&Documentation
✓ Technical Validation of Data Package Customer Database Entries
Analytical Laboratory Certificate of Analysis V Chain of Custody
• Analytical Laboratory QC Report V Electronic Data Deliverable(EDD)Sent Separately
Reviewed By: Jason Robinson Date: 8/11/2022

Certificate of Laboratory Analysis 4 of 13
This report shall not be reproduced, except in full.
Order# J22070311
Site: OUTFALL 008 Comp Sample#: 2022018565
Collection Date: 07/28/2022 10:15 AM Matrix: NPDES
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
INORGANIC IONS BY IC - Q22080012
Bromide <0.5 mg/L 0.5 5 EPA 300.0 08/01/2022 14:37 BGN9034
Fluoride <0.5 mg/L 0.5 5 EPA 300.0 08/01/2022 14:37 BGN9034
Sulfate 110 mg/L 2.5 25 EPA 300.0 08/01/2022 14:37 BGN9034
TOTAL RECOVERABLE METALS BY ICP - Q22070364
Aluminum(Al) 0.055 mg/L 0.01 1 EPA 200.7 08/03/2022 12:00 CELLIO6
Barium(Ba) 0.096 mg/L 0.005 1 EPA 200.7 08/03/2022 12:00 CELLIO6
Boron(B) 0.993 mg/L 0.05 1 EPA 200.7 08/03/2022 12:00 CELLIO6
Iron(Fe) 0.080 mg/L 0.01 1 EPA 200.7 08/03/2022 12:00 CELLIO6
Magnesium(Mg) 10.1 mg/L 0.02 1 EPA 200.7 08/03/2022 12:00 CELLIO6
Manganese(Mn) 0.133 mg/L 0.005 1 EPA 200.7 08/03/2022 12:00 CELLIO6
Tin(Sn) <0.01 mg/L 0.01 1 EPA 200.7 08/03/2022 12:00 CELLIO6
Titanium(Ti) <0.005 mg/L 0.005 1 EPA 200.7 08/03/2022 12:00 CELLIO6
Zinc(Zn) 0.007 mg/L 0.005 1 EPA 200.7 08/03/2022 12:00 CELLIO6
TOTAL RECOVERABLE METALS BY ICP-MS - Q22070369
Antimony(Sb) 1.03 ug/L 1 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Arsenic(As) 16.7 ug/L 1 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Beryllium(Be) <1 ug/L 1 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Cadmium (Cd)Low Level <0.1 ug/L 0.1 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Chromium(Cr) <1 ug/L 1 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Cobalt(Co) <1 ug/L 1 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Copper(Cu) <2 ug/L 2 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Lead(Pb) <1 ug/L 1 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Molybdenum(Mo) 59.0 ug/L 1 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Nickel(Ni) 5.26 ug/L 1 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Selenium (Se) 10.1 ug/L 1 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Silver(Ag) <1 ug/L 1 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Thallium(TI)Low Level <0.2 ug/L 0.2 1 EPA 200.8 08/01/2022 15:54 CWSPEN3
Total Suspended Solids-Low RL 2.5 - 022080038
TSS <2.5 mg/L 2.5 1 SM2540D 08/02/2022 09:52 GHUTCHI

Certificate of Laboratory Analysis 5 of 13
This report shall not be reproduced, except in full.
Order#J22070311
Site: OUTFALL 008 Grab Sample#: 2022018566
Collection Date: 07/28/2022 10:20 AM Matrix: NPDES
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
OIL AND GREASE IN WATER-SOLID PHASE EXTRACTION - 022080065
Oil and Grease <5 mg/L 5 1 EPA 1664E 08/03/2022 08:40 jaa5429

Certificate of Laboratory Analysis 6 of 13
This report shall not be reproduced, except in full.
Order# J22070311
Level II QC Summary
Q22080065 1664_SPE OIL AND GREASE IN WATER-SOLID PHASE EXTRACTION
Blank #1
Parameter Measured Final Units: Dil RDL Relative Concentration Qualifier
Oil and Grease 0.2 mg/L 1 5 <1/2 RDL
LCS #1
Parameter Measured Final Units: Dil Spike %Recovery LCL UCL Qualifier
Oil and Grease 38.4 mg/L 1 40 96 78 114 -
MS #1 Parent Sample: J22060147 -- 2022014963
Parameter Measured Final Units: Dil Spike %Recovery LCL UCL Qualifier
Oil and Grease 36.1 mg/L 1 38.42 94 78 114 -

Certificate of Laboratory Analysis 7 of 13
This report shall not be reproduced, except in full.
Order#J22070311
Level II QC Summary
Q22080012 Dionex INORGANIC IONS BY IC
Blank #1
Parameter Measured Final Units: Dil RDL Relative Concentration Qualifier
Bromide 0 0 mg/L 1 0.1 <1/2 RDL
Fluoride 0 0 mg/L 1 0.1 <1/2 RDL
Sulfate 0.001 0.001 mg/L 1 0.1 <1/2 RDL
LCS #1
Parameter Measured Final Units: Dil Spike %Recovery LCL UCL Qualifier
Bromide 1.97 1.97 mg/L 1 2 98.7 90 110 -
Fluoride 1.99 1.99 mg/L 1 2 99.3 90 110 -
Sulfate 2.06 2.06 mg/L 1 2 103 90 110 -
MS #1 Parent Sample: J22070462 -- 2022019358
Parameter Measured Final Units: Dil Spike %Recovery LCL UCL Qualifier
Bromide 2.04 2.04 mg/L 1 2 96.7 80 120 -
Fluoride 2.08 2.08 mg/L 1 2 100 80 120 -
Sulfate 5.05 25.2 mg/L 5 10 92.7 80 120 -
MSD #1 Parent Sample: J22070462 -- 2022019358
Parameter Measured Final Units: Dil Spike %Recovery LCL UCL RPD Qualifier
Bromide 2.05 2.05 mg/L 1 2 97.2 80 120 0.516 -
Fluoride 2.09 2.09 mg/L 1 2 100 80 120 0.25 -
Sulfate 5.14 25.7 mg/L 5 10 97.3 80 120 4.79 -

Certificate of Laboratory Analysis 8 of 13
This report shall not be reproduced, except in full.
Order#J22070311
Level II QC Summary
Q22070364 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank #1
Parameter Measured Final Units: Dil RDL Relative Concentration Qualifier
Aluminum(AI) 0.00102 0.00102 mg/L 1 0.01 <1/2 RDL
Barium(Ba) -0.000146 -0.000146 mg/L 1 0.005 <1/2 RDL
Boron(B) -0.000239 -0.000239 mg/L 1 0.05 <1/2 RDL
Iron(Fe) 0.00133 0.00133 mg/L 1 0.01 <1/2 RDL
Magnesium(Mg) 0.000798 0.000798 mg/L 1 0.02 <1/2 RDL
Manganese(Mn) -0.000043 -0.000043 mg/L 1 0.005 <1/2 RDL
Tin(Sn) -0.000269 -0.000269 mg/L 1 0.01 <1/2 RDL
Titanium(Ti) -0.136 -0.136 mg/L 1 0.005 <1/2 RDL
Zinc(Zn) -0.0004 -0.0004 mg/L 1 0.005 <1/2 RDL
LCS #1
Parameter Measured Anal Units: Dil Spike %Recovery LCL UCL Qualifier
Aluminum(Al) 5.19 5.19 mg/L 1 5 104 85 115 - I
Barium(Ba) 5.17 5.17 mg/L 1 5 103 85 115 -
Boron(B) 5.03 5.03 mg/L 1 5 101 85 115 -
Iron(Fe) 5.08 5.08 mg/L 1 5 102 85 115 -
Magnesium(Mg) 5.05 5.05 mg/L 1 5 101 85 115 -
Manganese(Mn) 5.05 5.05 mg/L 1 5 101 85 115 -
Tin(Sn) 5.08 5.08 mg/L 1 5 102 85 115 -
Titanium(Ti) -0.248 5.07 mg/L 1 5 101 85 115 -
Zinc(Zn) 5.08 5.08 mg/L 1 5 102 85 115 -
MS #1 Parent Sample: J22070440 -- 2022019251
Parameter Measured Anal Units: Dil Spike %Recovery LCL UCL Qualifier
Aluminum(Al) 5.14 5.14 mg/L 1 5 102 70 130 -
Barium(Ba) 5.16 5.16 mg/L 1 5 103 70 130 -
Boron(B) 5.2 5.2 mg/L 1 5 100 70 130 -
Iron(Fe) 5.21 5.21 mg/L 1 5 100 70 130 -
Magnesium(Mg) 6.94 6.94 mg/L 1 5 98.4 70 130 -
Manganese(Mn) 5.1 5.1 mg/L 1 5 99.9 70 130 -
Tin(Sn) 5.02 5.02 mg/L 1 5 100 70 130 -
Titanium(Ti) -0.266 5.05 mg/L 1 5 101 70 130 -
Zinc(Zn) 5.01 5.01 mg/L 1 5 100 70 130 -
MSD #1 Parent Sample: J22070440 -- 2022019251
Parameter Measured Anal Units: Dil Spike %Recovery LCL UCL RPD Qualifier
Aluminum(Al) 5.16 5.16 mg/L 1 5 103 70 130 0.349 -
Barium(Ba) 5.19 5.19 mg/L 1 5 103 70 130 0.483 -
Boron(B) 5.21 5.21 mg/L 1 5 100 70 130 0.231 -
Iron(Fe) 5.22 5.22 mg/L 1 5 100 70 130 0.153 -

Certificate of Laboratory Analysis 9 of 13
This report shall not be reproduced, except in full.
Order#J22070311
Level II QC Summary
Q22070364 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
MSD #1 Parent Sample: J22070440 -- 2022019251
Parameter Measured Anal Units: DU Spike %Recovery LCL UCL RPD Qualifier
Magnesium(Mg) 6.95 6.95 mg/L 1 5 98.6 70 130 0.173 -
Manganese(Mn) 5.12 5.12 mg/L 1 5 100 70 130 0.411 -
Tin(Sn) 5.03 5.03 mg/L 1 5 101 70 130 0.219 -
Titanium(Ti) 0.193 5.07 mg/L 1 5 101 70 130 0.549 -
Zinc(Zn) 5.01 5.01 mg/L 1 5 100 70 130 0.12 -

Certificate of Laboratory Analysis 10 of 13
This report shall not be reproduced, except in full.
Order#J22070311
Level II QC Summary
Q22070369 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank #1
Parameter Measured Final Units: Dil RDL Relative Concentration Qualifier
Antimony(Sb) 0.02 0.02 ug/L 1 1 < 1/2 RDL
Arsenic(As) 0.022 0.022 ug/L 1 1 < 1/2 RDL
Beryllium(Be) -0.003 -0.003 ug/L 1 1 < 1/2 RDL
Cadmium(Cd)Low Level 0 0 ug/L 1 0.1 < 1/2 RDL
Chromium (Cr) 0.224 0.224 ug/L 1 1 < 1/2 RDL
Cobalt(Co) -0.001 -0.001 ug/L 1 1 < 1/2 RDL
Copper(Cu) 0.05 0.05 ug/L 1 2 < 1/2 RDL
Lead(Pb) -0.001 -0.001 ug/L 1 1 < 1/2 RDL
Molybdenum(Mo) 0.004 0.004 ug/L 1 1 < 1/2 RDL
Nickel(Ni) -0.005 -0.005 ug/L 1 1 < 1/2 RDL
Selenium(Se) 0.019 0.019 ug/L 1 1 < 1/2 RDL
Silver(Ag) 0.005 0.005 ug/L 1 1 < 1/2 RDL
Thallium(TI)Low Level 0.013 0.013 ug/L 1 0.2 <1/2 RDL
LCS #1
Parameter Measured Final Units: Dil Spike %Recovery LCL UCL Qualifier
Antimony(Sb) 50.7 50.7 ug/L 1 50 101 85 115 -
Arsenic(As) 53.1 53.1 ug/L 1 50 106 85 115 -
Beryllium(Be) 49.2 49.2 ug/L 1 50 98.3 85 115 -
Cadmium(Cd)Low Level 50.6 50.6 ug/L 1 50 101 85 115 -
Chromium(Cr) 49.9 49.9 ug/L 1 50 99.8 85 115 -
Cobalt(Co) 51.7 51.7 ug/L 1 50 103 85 115 -
Copper(Cu) 52.2 52.2 ug/L 1 50 104 85 115 -
Lead(Pb) 51.2 51.2 ug/L 1 50 102 85 115 -
Molybdenum(Mo) 51 51 ug/L 1 50 102 85 115 -
Nickel(Ni) 52.1 52.1 ug/L 1 50 104 85 115 -
Selenium(Se) 51.8 51.8 ug/L 1 50 104 85 115 -
Silver(Ag) 51.5 51.5 ug/L 1 50 103 85 115 -
Thallium(TI)Low Level 47.2 47.2 ug/L 1 50 94.4 85 115 -
MS #1 Parent Sample: J22060I36 -- 2022014906
Parameter Measured Final Units: Dil Spike %Recovery LCL UCL Qualifier
Antimony(Sb) 53.3 53.3 ug/L 1 50 107 70 130 -
Arsenic(As) 57.6 57.6 ug/L 1 50 113 70 130 -
Beryllium(Be) 46.8 46.8 ug/L 1 50 93.6 70 130 -
Cadmium(Cd)Low Level 52.8 52.8 ug/L 1 50 106 70 130 -
Chromium(Cr) 52.7 52.7 ug/L 1 50 105 70 130 -
Cobalt(Co) 54.3 54.3 ug/L 1 50 108 70 130 -
Copper(Cu) 56.4 56.4 ug/L 1 50 108 70 130 -
Lead(Pb) 53.7 53.7 ug/L 1 50 107 70 130 -

Certificate of Laboratory Analysis 11 of 13
This report shall not be reproduced, except in full.
Order#J22070311
Level II QC Summary
Q22070369 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
MS #1 Parent Sample: J22060136 -- 2022014906
Parameter Measured Final Units: Dil Spike %Recovery LCL UCL Qualifier
Molybdenum(Mo) 73.6 73.6 ug/L 1 50 112 70 130 -
Nickel(Ni) 55.3 55.3 ug/L 1 50 109 70 130 -
Selenium(Se) 52.5 52.5 ug/L 1 50 103 70 130 - I
Silver(Ag) 54.1 54.1 ug/L 1 50 108 70 130 -
Thallium(TI)Low Level 48.9 48.9 ug/L 1 50 97.6 70 130 -
MSD #1 Parent Sample: J22060136 -- 2022014906
Parameter Measured Final Units: Dil Spike %Recovery LCL UCL RPD Qualifier
Antimony(Sb) 50.8 50.8 ug/L 1 50 101 70 130 4.83 -
Arsenic(As) 54.8 54.8 ug/L 1 50 107 70 130 5.14 -
Beryllium(Be) 52.4 52.4 ug/L 1 50 105 70 130 11.3 -
Cadmium(Cd)Low Level 50.4 50.4 ug/L 1 50 101 70 130 4.78 -
Chromium(Cr) 49.8 49.8 ug/L 1 50 98.9 70 130 5.83 -
Cobalt(Co) 52.2 52.2 ug/L 1 50 104 70 130 3.91 -
Copper(Cu) 53.7 53.7 ug/L 1 50 102 70 130 5.1 -
Lead(Pb) 51.2 51.2 ug/L 1 50 102 70 130 4.72 -
Molybdenum(Mo) 69.9 69.9 ug/L 1 50 104 70 130 6.84 -
Nickel(Ni) 52.5 52.5 ug/L 1 50 103 70 130 5.37 -
Selenium(Se) 57.8 57.8 ug/L 1 50 114 70 130 9.76 -
Silver(Ag) 50.9 50.9 ug/L 1 50 102 70 130 5.97 -
Thallium(TI)Low Level 47.3 47.3 ug/L 1 50 94.3 70 130 3.39 -

Certificate of Laboratory Analysis 12 of 13
This report shall not be reproduced, except in full.
Order#J22070311
Level II QC Summary
Q22080038 TSS_LL Total Suspended Solids-Low RI,2.5
Blank #1
Parameter Measured Anal Units: Dil RDL Relative Concentration Qualifier
TSS 0.2 mg/L 1 2.5 <1/2 RDL
Duplicate #1 Parent Sample: J22060518 -- 2022016724
Parameter Measured Anal Units: Dil Limit Range RPD Qualifier
TSS 3.9 mg/L 1 0 -
LCS #1
Parameter Measured Final Units: Dil Spike %Recovery LCL UCL Qualifier
TSS 46.4 mg/L 1 50 92.8 90 110 -

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM 13 of 13
Duke Energy l Duke Energy Analytical Laboratory ; - --- Analytical Laboratory Use Only
Analytical Laboratory Malt CodeMO03A1(Bondeg7aos) ; ;Order#J22070311 Matrix NPDES Som..m,aaar,a Nc X_ r Page-1_of t-
y ry 1]]39(lagers Ferry Rd ( From SC_ i DISTRIBUTION
Chain of Custody & Nuntersoilk.N.C. MOMi;Log By IData a Time ( ORIGINAL to LAB,COPY to CLIENT
Sample Log PO4l37S-524S i i SAMPLE PROGRAM i
Fas_.�._.�.7a a_7.]-0ala
! i --7- b FC' Ground Water NPDES %
s Cape Fear Form 2C Phone No: .Ve o Don m9waer_ UST_
p i RCRA Waste_ i
Cooler Tam C
o Client: NPDES !Fax No: ;PO a
Filtration(0.45 urn) b Unfiltered b Unfiltered b
4 Husmes.Utre Process: Reap.Collet Sr. ;MR a H]SO.
L Preservative ice Ice HNO3 Ice
:j Project lo: Activity ID: Mall Code: L.._.._.._.._.._._._.._.
Container Volume(mL) 1000 2000 500 300
Container Type Glass HOPE HOPE HOPE
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Customer to complete ail 42
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appropriate non-shaded areas. _-______.. -I « . u
L._.._..----'_._.._.._.r Ur J m 'C a
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LAB USE ONLY i Sample Description or ID Collection Information o 'e s8 (Pi U o c
Lab ID Date Time Signature u !7 0 I- c' U. m 0
2022018585 i Outfall 008 Comp ;j0U/0/c14, GL./ X 1 1 1 3
2022018588 Outfall 008 Grab fWU X 2 2
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�i�Z't/ 1 r/<- ��')3- jb{� 1TI it •�(, m c Total
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R nqulshed By ate/Time Accepted B ate me o 2 b i/� �_
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Relinquished By Date/Time Accepted B Date/Time L r
R '7 Days
E'ui
Seal/Locked By Date/Time Sealed/Lock Opened By Date/Time m o E« '48Hr
A
o
V
Comments
onm`m' NOTE: 'Metals by ICP_Al,Ba,B,Fe,Mg,Mn,Sn,Ti,Zn g c 'Other
Metals by ICP_MS_Co,Mo,Sb,As,Be,Cd_LL,Cu,Cr,Pb,Ni,Se,Ag,TI_LL o~ 'Add.Cost Will Apply

DUKE Analytical Laboratory 1 of92
ENERGY
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex- MGO3A2
Phone: [phone] Fax: [phone]
Order Summary Report
Order Number: J22080135
Project Name: Form 2C Vendor
EquisTaskCode:
Customer Name(s): Joyce Dishmon,Jonathan Stamas,
Customer Address: CAPE FEAR
CP&L ROAD
MONCURE,NORTH CAROLINA 27559,
Lab Contact: Jason Robinson Phone: [phone]
Report Authorized By: Date: 9/15/2022
(Signature) J son Robinson
Program Comments:
Please contact the Program Manager(Jason Robinson)with any questions regarding this report.
Data Flags&Calculations:
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative.An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced,except
in full,without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory QC Reports, Sub-contracted Laboratory Results, Customer Specific Data Sheets, Reports&
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody(COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina(DENR) Certificate#248,South Carolina
(DHEC) Laboratory ID#99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions: 2of92
Collection
Sample ID Plant/Station Date and Time Collected By Sample Description
2022020086 Cape Fear 28-Jul-22 10:15 AM jesse allred OUTFALL 008 Comp
2022020087 Cape Fear 28-Jul-22 10:20 AM jesse allred Outfall 008 Grab
2022020088 Cape Fear 28-Jul-22 10:15 AM jesse allred Trip Blank
3 Total Samples

3 of 92
Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals Yes No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. Yes v No
All laboratory QA/QC requirements are acceptable.
v Yes No
Report Sections Included:
fte. Job Summary Report V Sub-contracted Laboratory Results
V Sample Identification Customer Specific Data Sheets,Reports,&Documentation
C Technical Validation of Data Package Customer Database Entries
NY Analytical Laboratory Certificate of Analysis Chain of Custody
C Analytical Laboratory QC Report V Electronic Data Deliverable(EDD)Sent Separately
Reviewed By: Jason Robinson Date: 9/15/2022

Certificate of Laboratory Analysis 4 of 92
This report shall not be reproduced, except in full.
Order# J22080135
Site: OUTFALL 008 Comp Sample#: 2022020086
Collection Date: 07/28/2022 10:15 AM Matrix: NPDES
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
AMMONIA(COLORIMETRIC)-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY
NITRITE+NITRATE(COLORIMETRIC)-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY
TOTAL KJELDAHL NITROGEN(COLORIMETRIC)-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY
TOTAL PHOSPHORUS(COLORIMETRIC)-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY
CHEMICAL OXYGEN DEMAND-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY
SULFIDE-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY
Sulfite by SM4500-SO3D-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY
SEMIVOLATILES-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY
Total Carbon-(Analysis Performed byPace Labs
( v )
Vendor Parameter Complete Vendor Method V_SHEALY

Certificate of Laboratory Analysis 5 of 92
This report shall not be reproduced, except in full.
Order#J22080135
Site: Outfall 008 Grab Sample#: 2022020087
Collection Date: 07/28/2022 10:20 AM Matrix: NPDES
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
FECAL COLIFORM-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY
COLOR OF PETROLEUM PRODUCTS-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY
TOTAL CYANIDE-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY
MERCURY IN WATER-(Analysis Performed by Pace Labs
Vendor Parameter Complete Vendor Method V_SHEALY
SURFACTANTS(METHYL BLUE ACTIVE SUBSTANCE)-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method VSHEALY
Field Parameters(certification not covered under DPAL certification)-(Analysis Performed by Pace Labs
Vendor Parameter Complete Vendor Method V_SHEALY
Total Phenol by EPA 420.4-(Analysis Performed by Pace Labs
Vendor Parameter Complete Vendor Method VSHEALY
VOLATILES-(Analysis Performed by Pace Labs)
Vendor Parameter Complete Vendor Method V_SHEALY

Certificate of Laboratory Analysis 6of92
This report shall not be reproduced, except in full.
Order#J22080135
Site: Trip Blank Sample#: 2022020088
Collection Date: 07/28/2022 10:15 AM Matrix: NPDES
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
MERCURY IN WATER-(Analysis Performed by Pace Labs
Vendor Parameter Complete Vendor Method V_SHEALY

Certificate of Laboratory Analysis 7 of 92
This report shall not be reproduced, except in full.
Order#J22080135

8 of 92
- 'ace Analytical 1
Report of Analysis
Duke Energy
13339 Hagers Ferry Rd
Bldg 7405
Huntersville, NC 28078
Attention: Jason Robinson
Project Name: Cape Fear Form 2C
Project Number: J22080135
Lot Number:XG29004
Date Completed:08/24/2022
Revision Date: 09/14/2022
CXC6-01-1'"
09/14/2022 4:54 PM
Approved and released by:
Project Manager II: Cathy S. Dover
^cam ilit
JAB
i''''‘ ANSINhonal A[[ arl nBoara
aaiti
I- rE
mcrmzs
1 SIG LA3GFn JEi
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety,without the written approval of Pace Analytical Services, LLC.
Pace Analytical Services, LLC(formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172
Tel: [phone] Fax: [phone] www.pacelabs.com
Page 1 of 52

9 of 92
PACE ANALYTICAL SERVICES, LLC
SC DHEC No:32010001 NELAC No:E87653 NC DENR No:329 NC Field Parameters No:5639
Case Narrative
Duke Energy
Lot Number: XG29004
Report Revision 09/14/2022: This PDF report has been revised to correct the sample ID for
XG29004-004(2022020088) and also to add the sulfite QC page to the report. Lastly, The
subcontract info has been updated at the end of the report narrative. All other sample results are
as reported in the original PDF report.This report supersedes and replaces any prior reports
issued under this lot number.
This Report of Analysis contains the analytical result(s)for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report. Where
sampling is conducted by the client, results relate to the accuracy of the information provided, and as the
samples are received.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved The NELAC Institute (TNI) standards, the Pace Analytical Services, LLC ("Pace")
Laboratory Quality Manual, standard operating procedures (SOPs), and Pace policies. Any exceptions to
the TNI standards, the Laboratory Quality Manual, SOPs or policies are qualified on the results page or
discussed below.
Pace is a TNI accredited laboratory; however, the following analyses are currently not listed on our TNI
scope of accreditation: Drinking Water:VOC (excluding BTEX, MTBE, Naphthalene, & 1,2-
dichloroethane) EPA 524.2, E. coli and Total coliforms SM 9223 B-2004, Solid Chemical Material: TOC
Walkley-Black, Biological Tissue: All, Non-Potable Water: SGT-HEM EPA 1664B, Silica EPA 200.7,
Boron, Calcium, Silicon, Strontium EPA 200.8, Bicarbonate, Carbonate, and Hydroxide Alkalinity SM 2320
B-2011, SM 9221 C E-2006 & SM 9222D-2006, Strontium SW-846 6010D, VOC SM 6200 B-2011, Fecal
Coliform Colilert-18.
Nitrate-Nitrite 353.2
The MS/MSD associated with sample XG29004-001 and batch 49863 was analyzed twice, but the closing
CCV fail in both runs. The MS/MSD recovery is within acceptance range . The RPDs for the MS/MSD are
1.5 and 3.1 respectively and the results have been reported.
BOD
Sample XG29004-001 (2022020086) QC bottles 4 and 6 were recorded for BOD_49457_49585 as having
initial DO values below the criteria minimum of 8.56 mg/L.
Sample XG29004-001 (2022020086): The starting DO for the 300m1 dilution bottle for the following
sample was recorded during BOD_49547_49585 setup procedure as 9.92 mg/L. This is above the
maximum starting DO designated by the SOP as 9.65 mg/L. Resulting depletion rates may be biased.
Pace Analytical Services,LLC(formerly Shealy Environmetal Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172(803)791-9700 Fax[phone] www.pacelabs.com
Page 2 of 52

10 of 92
PACE ANALYTICAL SERVICES, LLC
SC DHEC No:32010001 NELAC No:E87653 NC DENR No:329 NC Field Parameters No:5639
TOC SM5310C
The closing/opening continuing calibration verification (CCV) associated with sample XG29004-001
(2022020086)did not meet criteria for TOC SM5310C. The associated samples was analyzed twice with
similar results. Both runs have been reported.
Sample XG29004-001 (2022020086)was associated with a CCV and CCB that exceeded the upper limit.
The Run 1 data has been reported along with the reanalysis Run 2.
Sulfite
Sample XG29004-001 (2022020086)was received after the holding time for sulfite. The sample was
analyzed as soon as possible. The sulfite QC page is located behind the other QC results in the report.
The following subcontract data report is located behind the Pace West Columbia report:
22G1481 MBAS (Rogers& Calcott)
If you have any questions regarding this report, please contact the Pace Project Manager listed on the
cover page.
Pace Analytical Services,LLC(formerly Shealy Environmetal Services,Inc.)
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Page 3 of 52

PACE ANALYTICAL SERVICES, LLC
Sample Summary
Duke Energy
Lot Number: XG29004
Project Name: Cape Fear Form 2C
Project Number: J22080135
Sample Number Sample ID Matrix Date Sampled Date Received
001 2022020086 Aqueous 07/28/20221015 07/29/2022
002 2022020087 Aqueous 07/28/20221020 07/29/2022
004 2022020088 Aqueous 07/28/20221015 07/29/2022
(3 samples)
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
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Page 4 of 52

PACE ANALYTICAL SERVICES, LLC
Detection Summary
Duke Energy
Lot Number: XG29004
Project Name: Cape Fear Form 2C
Project Number: J22080135
Sample Sample ID Matrix Parameter Method Result Q Units Page
001 2022020086 Aqueous Phosphorus 365.1 0.051 mg/L 6
001 2022020086 Aqueous TKN 351.2 0.40 mg/L 6
001 2022020086 Aqueous TOC SM 5310C- 4.3 mg/L 6
(3 detections)
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
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Page 5 of 52

Inorganic non-metals I
Client:Duke Energy Laboratory ID:XG29004-001
Description:2022020086 Matrix:Aqueous
Date Sampled:07/28/2022 1015 Project Name:Cape Fear Form 2C
Date Received:07/29/2022 Project Number:J22080135
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 350.1 (Ammonia-N)350.1 1 08/02/2022 1336 CMM 49791
1 (BOD,5 day)SM 5210B-2011 1 08/03/2022 2117 CLL 07/29/2022 1944 49547
1 (COD)SM 5220D-2011 1 08/01/2022 1905 KKP 49746
1 (Nitrate-Nitr)353.2 1 08/02/2022 1655 KKP 49863
1 (Phosphorus)365.1 1 08/08/2022 2039 DMA 50418
1 (Sulfide)SM 4500-S2 F-2011 1 07/30/2022 1025 CVR 49596
1 (Sulfite)SM 4500-S03 B-2011 1 07/29/2022 1543 SJL
1 351.4 (TKN)351.2 1 08/11/2022 1742 DMA 08/11/2022 1202 50739
1 (TOC)SM 5310C-2011 1 08/18/2022 1218 CMM 51457
2 (TOC)SM 5310C-2011 1 08/23/2022 1333 CMM 51833
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Ammonia-N(gas diffusion) 350.1 ND 0.10 mg/L 1
BOD,5 day SM 5210B-2011 ND 2.0 mg/L 1
COD SM 5220D-2011 ND 20 mg/L 1
Nitrate-Nitrite-N 353.2 ND S 0.020 mg/L 1
Phosphorus 7723-14-0 365.1 0.051 0.050 mg/L 1
Sulfide 18496-25-8 SM 4500-S2 F-2 ND 1.0 mg/L 1
Sulfite SM 4500-SO3 B- ND I-I 2.0 mg/L 1
TKN 351.2 0.40 0.10 mg/L 1
TOC SM 5310C-2011 5.9 1.0 mg/L 1
TOC SM 5310C-2011 4.3 1.0 mg/L 2
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
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Page 6 of 52 I

Semivolatile Organic Compounds by GC/MS
Client:Duke Energy Laboratory ID:XG29004-001
Description:2022020086 Matrix:Aqueous
Date Sampled:07/28/2022 1015 Project Name:Cape Fear Form 2C
Date Received:07/29/2022 Project Number:J22080135
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 625.1 625.1 1 08/04/2022 1815 CMF 08/01/2022 1643 49722
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acenaphthene 83-32-9 625.1 ND 1.6 ug/L 1
Acenaphthylene 208-96-8 625.1 ND 1.6 ug/L 1
Anthracene 120-12-7 625.1 ND 1.6 ug/L 1
Benzidine 92-87-5 625.1 ND 8.0 ug/L 1
Benzo(a)anthracene 56-55-3 625.1 ND 1.6 ug/L 1
Benzo(a)pyrene 50-32-8 625.1 ND 1.6 ug/L 1
Benzo(b)fluoranthene 205-99-2 625.1 ND 1.6 ug/L 1
Benzo(g,h,i)perylene 191-24-2 625.1 ND 1.6 ug/L 1
Benzo(k)fluoranthene 207-08-9 625.1 ND 1.6 ug/L 1
4-Bromophenyl phenyl ether 101-55-3 625.1 ND 1.6 ug/L 1
Butyl benzyl phthalate 85-68-7 625.1 ND 1.6 ug/L 1
bis(2-Chloro-1-methylethyl)ether 108-60-1 625.1 ND 1.6 ug/L 1
4-Chloro-3-methyl phenol 59-50-7 625.1 ND 1.6 ug/L 1
bis(2-Chloroethoxy)methane 111-91-1 625.1 ND 1.6 ug/L 1
bis(2-Chloroethyl)ether 111-44-4 625.1 ND 1.6 ug/L 1
2-Chloronaphthalene 91-58-7 625.1 ND 1.6 ug/L 1
2-Chlorophenol 95-57-8 625.1 ND 1.6 ug/L 1
4-Chlorophenyl phenyl ether 7005-72-3 625.1 ND 1.6 ug/L 1
Chrysene 218-01-9 625.1 ND 1.6 ug/L 1
Dibenzo(a,h)anthracene 53-70-3 625.1 ND 1.6 ug/L 1
3,3'-Dichlorobenzidine 91-94-1 625.1 ND 8.0 ug/L 1
2,4-Dichlorophenol 120-83-2 625.1 ND 1.6 ug/L 1
Diethylphthalate 84-66-2 625.1 ND 1.6 ug/L 1
Dimethyl phthalate 131-11-3 625.1 ND 1.6 ug/L 1
2,4-Dimethylphenol 105-67-9 625.1 ND 1.6 ug/L 1
Di-n-butyl phthalate 84-74-2 625.1 ND 1.6 ug/L 1
4,6-Dinitro-2-methylphenol 534-52-1 625.1 ND 8.0 ug/L 1
2,4-Dinitrophenol 51-28-5 625.1 ND 8.0 ug/L 1
2,4-Dinitrotoluene 121-14-2 625.1 ND 3.2 ug/L 1
2,6-Dinitrotoluene 606-20-2 625.1 ND 3.2 ug/L 1
Di-n-octylphthalate 117-84-0 625.1 ND 1.6 ug/L 1
1,2-Diphenylhydrazine(as azobenzene) 103-33-3 625.1 ND 1.6 ug/L 1
bis(2-Ethylhexyl)phthalate 117-81-7 625.1 ND 8.0 ug/L 1
Fluoranthene 206-44-0 625.1 ND 1.6 ug/L 1
Fluorene 86-73-7 625.1 ND 1.6 ug/L 1
Hexachlorobenzene 118-74-1 625.1 ND 1.6 ug/L 1
Hexachlorobutadiene 87-68-3 625.1 ND 1.6 ug/L 1
Hexachlorocyclopentadiene 77-47-4 625.1 ND 8.0 ug/L 1
Hexachloroethane 67-72-1 625.1 ND 1.6 ug/L 1
Indeno(1,2,3-c,d)pyrene 193-39-5 625.1 ND 1.6 ug/L 1
Isophorone 78-59-1 625.1 ND 1.6 ug/L 1
Naphthalene 91-20-3 625.1 ND 1.6 ug/L 1
Nitrobenzene 98-95-3 625.1 ND 1.6 ug/L 1
2-Nitrophenol 88-75-5 625.1 ND 3.2 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 7 of 52

Semivolatile Organic Compounds by GC/MS
Client:Duke Energy Laboratory ID:XG29004-001
Description:2022020086 Matrix:Aqueous
Date Sampled:07/28/2022 1015 Project Name:Cape Fear Form 2C
Date Received:07/29/2022 Project Number:J22080135
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 625.1 625.1 1 08/04/2022 1815 CMF 08/01/2022 1643 49722
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
4-Nitrophenol 100-02-7 625.1 ND 8.0 ug/L 1
N-Nitrosodimethylamine 62-75-9 625.1 ND 1.6 ug/L 1
N-Nitrosodi-n-propylamine 621-64-7 625.1 ND 1.6 ug/L 1
N-Nitrosodiphenylamine(Diphenylamine) 86-30-6 625.1 ND 1.6 ug/L 1
Pentachlorophenol 87-86-5 625.1 ND 8.0 ug/L 1
Phenanthrene 85-01-8 625.1 ND 1.6 ug/L 1
Phenol 108-95-2 625.1 ND 1.6 ug/L 1
Pyrene 129-00-0 625.1 ND 1.6 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 625.1 ND 1.6 ug/L 1
2,4,6-Trichlorophenol 88-06-2 625.1 ND 1.6 ug/L 1
Run 1 Acceptance
Surrogate Q %Recovery Limits
2-Fluorobiphenyl 58 37-129
2-Fluorophenol 29 24-127
Nitrobenzene-d5 54 38-127
Phenol-d5 42 28-128
Terphenyl-d14 71 10-148
2,4,6-Tribromophenol 104 41-144
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 8 of 52

PCBs by GC
Client:Duke Energy Laboratory ID:XG29004-001
Description:2022020086 Matrix:Aqueous
Date Sampled:07/28/2022 1015 Project Name:Cape Fear Form 2C
Date Received:07/29/2022 Project Number:J22080135
Run Prep Method Cleanup Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 608.3 3665A 608.3 1 08/05/2022 2221 CAW 08/02/2022 1053 49795
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Aroclor 1016 12674-11-2 608.3 ND 0.40 ug/L 1
Aroclor 1221 11104-28-2 608.3 ND 0.40 ug/L 1
Aroclor 1232 11141-16-5 608.3 ND 0.40 ug/L 1
Aroclor 1242 53469-21-9 608.3 ND 0.40 ug/L 1
Aroclor 1248 12672-29-6 608.3 ND 0.40 ug/L 1
Aroclor 1254 11097-69-1 608.3 ND 0.40 ug/L 1
Aroclor 1260 11096-82-5 608.3 ND 0.40 ug/L 1
Runt Acceptance
Surrogate Q %Recovery Limits
Decachlorobiphenyl 91 20-131
Tetrachloro-m-xylene 78 30-132
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 9 of 52

Inorganic non-metals
Client:Duke Energy Laboratory ID:XG29004-002
Description:2022020087 Matrix:Aqueous
Date Sampled:07/28/2022 1020 Project Name:Cape Fear Form 2C
Date Received:07/29/2022 Project Number:J22080135
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (pH-Field)SM 4500-H B-2011 1 07/28/2022 1015 JFA
1 (Temperature)SM 2550B-2010 1 07/28/2022 1015 JFA
1 (TRC-Field)SM 4500-CL G-2011 1 07/28/2022 1015 JFA
1 (Phenolics)420.4 1 08/03/2022 1604 DMA 49955
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
pH-Field SM 4500-H B-20 7.9 su 1
Temperature-Field SM 2550B-2010 31.1 °C 1
TRC-Field(NC LL) SM 4500-CL G-2 ND 0.028 mg/L 1
Phenolics 420.4 ND 0.0050 mg/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 10 of 52

Volatile Organic Compounds by GC/MS
Client:Duke Energy Laboratory ID:XG29004-002
Description:2022020087 Matrix:Aqueous
Date Sampled:07/28/2022 1020 Project Name:Cape Fear Form 2C
Date Received:07/29/2022 Project Number:J22080135
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 624.1 624.1 1 07/29/20221509 JWO 49549
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acrolein 107-02-8 624.1 ND 5.0 ug/L 1
Acrylonitrile 107-13-1 624.1 ND 5.0 ug/L 1
Benzene 71-43-2 624.1 ND 1.0 ug/L 1
Bromodichloromethane 75-27-4 624.1 ND 1.0 ug/L 1
Bromoform 75-25-2 624.1 ND 1.0 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 624.1 ND 2.0 ug/L 1
Carbon tetrachloride 56-23-5 624.1 ND 1.0 ug/L 1
Chlorobenzene 108-90-7 624.1 ND 1.0 ug/L 1
Chloroethane 75-00-3 624.1 ND 2.0 ug/L 1
2-Chloroethylvinylether 110-75-8 624.1 ND 5.0 ug/L 1
Chloroform 67-66-3 624.1 ND 1.0 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 624.1 ND 2.0 ug/L 1
Dibromochloromethane 124-48-1 624.1 ND 1.0 ug/L 1
1,2-Dichlorobenzene 95-50-1 624.1 ND 1.0 ug/L 1
1,3-Dichlorobenzene 541-73-1 624.1 ND 1.0 ug/L 1
1,4-Dichlorobenzene 106-46-7 624.1 ND 1.0 ug/L 1
Dichlorodifluoromethane 75-71-8 624.1 ND 2.0 ug/L 1
1,1-Dichloroethane 75-34-3 624.1 ND 1.0 ug/L 1
1,2-Dichloroethane 107-06-2 624.1 ND 1.0 ug/L 1
1,1-Dichloroethene 75-35-4 624.1 ND 1.0 ug/L 1
cis-1,2-Dichloroethene 156-59-2 624.1 ND 1.0 ug/L 1
trans-1,2-Dichloroethene 156-60-5 624.1 ND 1.0 ug/L 1
1,2-Dichloropropane 78-87-5 624.1 ND 1.0 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 624.1 ND 1.0 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 624.1 ND 1.0 ug/L 1
Ethylbenzene 100-41-4 624.1 ND 1.0 ug/L 1
Methylene chloride 75-09-2 624.1 ND 1.0 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 624.1 ND 1.0 ug/L 1
Tetrachloroethene 127-18-4 624.1 ND 1.0 ug/L 1
Toluene 108-88-3 624.1 ND 1.0 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 624.1 ND 1.0 ug/L 1
1,1,1-Trichloroethane 71-55-6 624.1 ND 1.0 ug/L 1
1,1,2-Trichloroethane 79-00-5 624.1 ND 1.0 ug/L 1
Trichloroethene 79-01-6 624.1 ND 1.0 ug/L 1
Trichlorofluoromethane 75-69-4 624.1 ND 1.0 ug/L 1
Vinyl chloride 75-01-4 624.1 ND 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
Bromofluorobenzene 105 70-130
1,2-Dichloroethane-d4 110 70-130
Toluene-d8 113 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 11 of 52

Mercury (CVAFS)
Client:Duke Energy Laboratory ID:XG29004-002
Description:2022020087 Matrix:Aqueous
Date Sampled:07/28/2022 1020 Project Name:Cape Fear Form 2C
Date Received:07/29/2022 Project Number:J22080135
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 1631E 1 08/02/2022 0753 JMH 08/01/2022 0151 49638
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Mercury(CVAFS) 7439-97-6 1631E ND 0.500 ng/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 12 of 52

Mercury (CVAFS)
Client:Duke Energy Laboratory ID:XG29004-004
Description:2022020088 Matrix:Aqueous
Date Sampled:07/28/2022 1015 Project Name:Cape Fear Form 2C
Date Received:07/29/2022 Project Number:J22080135
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 1631E 1 08/02/2022 0810 JMH 08/01/2022 0151 49638
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Mercury(CVAFS) 7439-97-6 1631E ND 0.500 ng/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 13 of 52

QC Summary
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
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Page 14 of 52

Inorganic non-metals - BOD Blank and GGA
Matrix: Aqueous
Batch:49547 SCF: 0.7
Analytical Method:SM 5210B-2011 SCF Range: 0.6-1.0
Result Avg.Result
Sample ID Depl Avg.Depl (mg/L) (mg/L) Q Limit Prep Date Analysis Date
XQ49547-041 (Blank) 0.18 0.2 07/29/2022 1932 08/03/2022 2109
XQ49547-141 (Blank) 0.07 0.2 07/29/2022 1932 08/03/2022 2109
X049547-241 (Blank) 0.11 0.12 0.2 07/29/2022 1932 08/03/2022 2109
XQ49547-035(GGA) 156.3 1 167.5-228.5 07/29/2022 1938 08/03/2022 2113
XQ49547-135(GGA) 168.3 167.5-228.5 07/29/2022 1938 08/03/2022 2113
X049547-235(GGA) 191.3 172 167.5-228.5 07/29/2022 1938 08/03/2022 2113
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
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Page 15 of 52

Inorganic non-metals - MB
Sample ID:XQ49596-001 Matrix: Aqueous
Batch:49596
Analytical Method:SM 4500-S2 F-2011
Parameter Result Q Dil LOQ Units Analysis Date
Sulfide ND 1 1.0 mg/L 07/30/20221025
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
'=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 16 of 52

Inorganic non-metals - LCS
Sample ID:XQ49596-002 Matrix: Aqueous
Batch:49596
Analytical Method:SM 4500-S2 F-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil %Rec Limit Analysis Date
Sulfide 10 10 1 104 80-120 07/30/20221025
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
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1 Page 17 of 52

Inorganic non-metals - MB
Sample ID:XQ49746-001 Matrix: Aqueous
Batch:49746
Analytical Method:SM 5220D-2011
Parameter Result Q Dil LOQ Units Analysis Date
COD ND 1 20 mg/L 08/01/20221903
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
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Page 18 of 52

Inorganic non-metals - LCS
Sample ID:XQ49746-002 Matrix: Aqueous
Batch:49746
Analytical Method:SM 5220D-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mglL) Q Dil %Rec Limit Analysis Date
COD 40 39 1 99 95-105 08/01/20221903
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 19 of 52

Inorganic non-metals - MB
Sample ID:XQ49791-001 Matrix: Aqueous
Batch:49791 Prep Method: 350.1
Analytical Method:350.1
Parameter Result Q Dil LOQ Units Analysis Date
Ammonia-N(gas diffusion) ND 1 0.10 mg/L 08/02/2022 1312
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
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Page 20 of 52

Inorganic non-metals - LCS
Sample ID:XQ49791-002 Matrix: Aqueous
Batch:49791 Prep Method: 350.1
Analytical Method:350.1
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil %Rec Limit Analysis Date
Ammonia-N(gas diffusion) 2.5 2.4 1 98 90-110 08/02/2022 1314
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
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Page 21 of 52

Inorganic non-metals - MB
Sample ID:XQ49863-001 Matrix: Aqueous
Batch:49863
Analytical Method:353.2
Parameter Result Q Dil LOQ Units Analysis Date
Nitrate-Nitrite-N ND 1 0.020 mg/L 08/02/2022 1637
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 22 of 52

Inorganic non-metals - LCS
Sample ID:XQ49863-002 Matrix: Aqueous
Batch:49863
Analytical Method:353.2
Spike
Amount Result %Rec
Parameter (mg/L) (mglL) Q Dil %Rec Limit Analysis Date
Nitrate-Nitrite-N 0.80 0.79 1 98 90-110 08/02/2022 1638
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 23 of 52

Inorganic non-metals - MS
Sample ID:XG29004-001MS Matrix: Aqueous
Batch:49863
Analytical Method:353.2
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil %Rec Limit Analysis Date
Nitrate-Nitrite-N ND 0.80 0.75 1 94 90-110 08/02/2022 1836
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 24 of 52

Inorganic non-metals - MSD
Sample ID:XG29004-001MD Matrix: Aqueous
Batch:49863
Analytical Method:353.2
Sample Spike
Amount Amount Result %Rec %RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec %RPD Limit Limit Analysis Date
Nitrate-Nitrite-N ND 0.80 0.73 1 91 3.1 90-110 20 08/02/2022 1838
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.corn
Page 25 of 52

Inorganic non-metals - MB
Sample ID:XQ49955-001 Matrix: Aqueous
Batch:49955
Analytical Method:420.4
Parameter Result Q Dil LOQ Units Analysis Date
Phenolics ND 1 0.0050 mg/L 08/03/20221448
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 26 of 52

Inorganic non-metals - LCS
Sample ID:XQ49955-002 Matrix: Aqueous
Batch:49955
Analytical Method:420.4
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil %Rec Limit Analysis Date
Phenolics 0.050 0.050 1 101 90-110 08/03/20221452
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 27 of 52

Inorganic non-metals - MS
Sample ID:XG29004-OO2MS Matrix: Aqueous
Batch:49955
Analytical Method:420.4
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil %Rec Limit Analysis Date
Phenolics ND 0.050 0.053 1 107 90-110 08/03/20221609
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 28 of 52

•
Inorganic non-metals - MSD
Sample ID:XG29004-002MD Matrix: Aqueous
Batch:49955
Analytical Method:420.4
Sample Spike
Amount Amount Result %Rec %RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil %Rec %RPD Limit Limit Analysis Date
Phenolics ND 0.050 0.054 1 107 0.56 90-110 20 08/03/20221636
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 29 of 52

Inorganic non-metals - MB
Sample ID:XQ50418-001 Matrix: Aqueous
Batch:50418
Analytical Method:365.1
Parameter Result Q Dil LOQ Units Analysis Date
08/08/2022 1914
1 0.050 Phosphorus NDmg/L
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before roundingto avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.corn
Page 30 of 52

Inorganic non-metals - LCS
Sample ID:XQ50418-002 Matrix: Aqueous
Batch:50418
Analytical Method:365.1
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Oil %Rec Limit Analysis Date
Phosphorus 1.0 0.99 1 99 90-110 08/08/20221917
LOQ=Limit of Quantitation ND=Not detected at or above the LOG N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 31 of 52

Inorganic non-metals - MB
Sample ID:XQ50739-001 Matrix: Aqueous
Batch:50739 Prep Method: 351.4
Analytical Method:351.2 Prep Date: 08/11/2022 1202
Parameter Result Q Dil LOQ Units Analysis Date
TKN ND 1 0.10 mg/L 08/11/20221726
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 32 of 52

Inorganic non-metals - LCS
Sample ID:XQ50739-002 Matrix: Aqueous
Batch:50739 Prep Method: 351.4
Analytical Method:351.2 Prep Date: 08/11/2022 1202
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil %Rec Limit Analysis Date
TKN 2.0 1.9 1 95 90-110 08/11/20221726
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 33 of 52

Inorganic non-metals - MB
Sample ID:XQ51457-001 Matrix: Aqueous
Batch:51457
Analytical Method:SM 5310C-2011
Parameter Result Q Dil LOQ Units Analysis Date
TOC ND 1 1.0 mg/L 08/18/2022 0920
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 34 of 52

Inorganic non-metals - LCS
Sample ID:XQ51457-002 Matrix: Aqueous
Batch:51457
Analytical Method:SM 5310C-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil %Rec Limit Analysis Date
TOC 20 20 1 100 90-110 08/18/2022 0931
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 35 of 52

Volatile Organic Compounds by GC/MS - MB
Sample ID:XQ49549-001 Matrix: Aqueous
Batch:49549 Prep Method: 624.1
Analytical Method:624.1
Parameter Result Q Dil LOQ Units Analysis Date
Acrolein ND 1 5.0 ug/L 07/29/2022 1244
Acrylonitrile ND 1 5.0 ug/L 07/29/2022 1244
Benzene ND 1 1.0 ug/L 07/29/2022 1244
Bromodichloromethane ND 1 1.0 ug/L 07/29/2022 1244
Bromoform ND 1 1.0 ug/L 07/29/2022 1244
Bromomethane(Methyl bromide) ND 1 2.0 ug/L 07/29/2022 1244
Carbon tetrachloride ND 1 1.0 ug/L 07/29/2022 1244
Chlorobenzene ND 1 1.0 ug/L 07/29/2022 1244
Chloroethane ND 1 2.0 ug/L 07/29/2022 1244
2-Chloroethylvinylether ND 1 5.0 ug/L 07/29/2022 1244
Chloroform ND 1 1.0 ug/L 07/29/2022 1244
Chloromethane(Methyl chloride) ND 1 2.0 ug/L 07/29/2022 1244
Dibromochloromethane ND 1 1.0 ug/L 07/29/2022 1244
1,2-Dichlorobenzene ND 1 1.0 ug/L 07/29/2022 1244
1,3-Dichlorobenzene ND 1 1.0 ug/L 07/29/2022 1244
1,4-Dichlorobenzene ND 1 1.0 ug/L 07/29/2022 1244
Dichlorodifluoromethane ND 1 2.0 ug/L 07/29/2022 1244
1,1-Dichloroethane ND 1 1.0 ug/L 07/29/2022 1244
1,2-Dichloroethane ND 1 1.0 ug/L 07/29/2022 1244
1,1-Dichloroethene ND 1 1.0 ug/L 07/29/2022 1244
cis-1,2-Dichloroethene ND 1 1.0 ug/L 07/29/2022 1244
trans-1,2-Dichloroethene ND 1 1.0 ug/L 07/29/2022 1244
1,2-Dichloropropane ND 1 1.0 ug/L 07/29/2022 1244
cis-1,3-Dichloropropene ND 1 1.0 ug/L 07/29/2022 1244
trans-1,3-Dichloropropene ND 1 1.0 ug/L 07/29/2022 1244
Ethylbenzene ND 1 1.0 ug/L 07/29/2022 1244
' Methylene chloride ND 1 1.0 ug/L 07/29/2022 1244
1,1,2,2-Tetrachloroethane ND 1 1.0 ug/L 07/29/2022 1244
Tetrachloroethene ND 1 1.0 ug/L 07/29/2022 1244
Toluene ND 1 1.0 ug/L 07/29/2022 1244
1,2,4-Trichlorobenzene ND 1 1.0 ug/L 07/29/2022 1244
1,1,1-Trichloroethane ND 1 1.0 ug/L 07/29/2022 1244 I
1,1,2-Trichloroethane ND 1 1.0 ug/L 07/29/2022 1244
Trichloroethene ND 1 1.0 ug/L 07/29/2022 1244
Trichlorofluoromethane ND 1 1.0 ug/L 07/29/2022 1244
Vinyl chloride ND 1 1.0 ug/L 07/29/2022 1244
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 102 70-130
1,2-Dichloroethane-d4 102 70-130
Toluene-d8 107 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 36 of 52

Volatile Organic Compounds by GC/MS - LCS
Sample ID:XQ49549-002 Matrix: Aqueous
Batch:49549 Prep Method: 624.1
Analytical Method:624.1
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil %Rec Limit Analysis Date
Acrolein 200 210 1 105 60-140 07/29/2022 1158
Acrylonitrile 40 45 1 112 60-140 07/29/2022 1158
Benzene 20 20 1 99 65-135 07/29/2022 1158
Bromodichloromethane 20 20 1 102 65-135 07/29/2022 1158
Bromoform 20 22 1 108 70-130 07/29/2022 1158
Bromomethane(Methyl bromide) 20 16 1 81 15-185 07/29/2022 1158
Carbon tetrachloride 20 20 1 101 70-130 07/29/2022 1158
Chlorobenzene 20 21 1 103 65-135 07/29/2022 1158
Chloroethane 20 16 1 81 40-160 07/29/2022 1158
2-Chloroethylvinylether 20 21 1 105 1-225 07/29/2022 1158
Chloroform 20 19 1 97 70-135 07/29/2022 1158
Chloromethane(Methyl chloride) 20 15 1 77 1-205 07/29/2022 1158
Dibromochloromethane 20 21 1 106 53-149 07/29/2022 1158
1,2-Dichlorobenzene 20 19 1 93 65-135 07/29/2022 1158
1,3-Dichlorobenzene 20 21 1 104 70-130 07/29/2022 1158
1,4-Dichlorobenzene 20 20 1 99 65-135 07/29/2022 1158
Dichlorodifluoromethane 20 14 1 71 60-140 07/29/2022 1158
1,1-Dichloroethane 20 20 1 101 70-130 07/29/2022 1158
1,2-Dichloroethane 20 21 1 105 70-130 07/29/2022 1158
1,1-Dichloroethene 20 21 1 105 50-150 07/29/2022 1158
cis-1,2-Dichloroethene 20 20 1 100 70-130 07/29/2022 1158
trans-1,2-Dichloroethene 20 21 1 103 70-130 07/29/2022 1158
1,2-Dichloropropane 20 21 1 105 35-165 07/29/2022 1158
cis-1,3-Dichloropropene 20 22 1 108 25-175 07/29/2022 1158
trans-1,3-Dichloropropene 20 23 1 114 50-150 07/29/2022 1158
Ethylbenzene 20 21 1 103 60-140 07/29/2022 1158
Methylene chloride 20 21 1 107 60-140 07/29/2022 1158
1,1,2,2-Tetrachloroethane 20 20 1 101 60-140 07/29/2022 1158
Tetrachloroethene 20 22 1 109 70-130 07/29/2022 1158
Toluene 20 21 1 105 70-130 07/29/2022 1158
1,2,4-Trichlorobenzene 20 18 1 92 60-140 07/29/2022 1158
1,1,1-Trichloroethane 20 20 1 99 70-130 07/29/2022 1158
1,1,2-Trichloroethane 20 22 1 109 70-130 07/29/2022 1158
Trichloroethene 20 21 1 103 65-135 07/29/2022 1158
Trichlorofluoromethane 20 17 1 87 50-150 07/29/2022 1158
Vinyl chloride 20 15 1 74 5-195 07/29/2022 1158
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 107 70-130
1,2-Dichloroethane-d4 99 70-130
Toluene-d8 107 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 37 of 52

Semivolatile Organic Compounds by GC/MS - MB
Sample ID:XQ49722-001 Matrix: Aqueous
Batch:49722 Prep Method: 625.1
Analytical Method:625.1 Prep Date: 08/01/2022 1643
Parameter Result Q Dil LOQ Units Analysis Date
Acenaphthene ND 1 1.6 ug/L 08/04/2022 1300
Acenaphthylene ND 1 1.6 ug/L 08/04/2022 1300
Anthracene ND 1 1.6 ug/L 08/04/2022 1300
Benzidine ND 1 8.0 ug/L 08/04/2022 1300
Benzo(a)anthracene ND 1 1.6 ug/L 08/04/2022 1300
Benzo(a)pyrene ND 1 1.6 ug/L 08/04/2022 1300
Benzo(b)fluoranthene ND 1 1.6 ug/L 08/04/2022 1300
Benzo(g,h,i)perylene ND 1 1.6 ug/L 08/04/2022 1300
Benzo(k)fluoranthene ND 1 1.6 ug/L 08/04/2022 1300
4-Bromophenyl phenyl ether ND 1 1.6 ug/L 08/04/2022 1300
Butyl benzyl phthalate ND 1 1.6 ug/L 08/04/2022 1300
bis(2-Chloro-1-methylethyl)ether ND 1 1.6 ug/L 08/04/2022 1300
4-Chloro-3-methyl phenol ND 1 1.6 ug/L 08/04/2022 1300
bis(2-Chloroethoxy)methane ND 1 1.6 ug/L 08/04/2022 1300
bis(2-Chloroethyl)ether ND 1 1.6 ug/L 08/04/2022 1300
2-Chloronaphthalene ND 1 1.6 ug/L 08/04/2022 1300
2-Chlorophenol ND 1 1.6 ug/L 08/04/2022 1300
4-Chlorophenyl phenyl ether ND 1 1.6 ug/L 08/04/2022 1300
Chrysene ND 1 1.6 ug/L 08/04/2022 1300
Dibenzo(a,h)anthracene ND 1 1.6 ug/L 08/04/2022 1300
3,3'-Dichlorobenzidine ND 1 8.0 ug/L 08/04/2022 1300
2,4-Dichlorophenol ND 1 1.6 ug/L 08/04/2022 1300
Diethylphthalate ND 1 1.6 ug/L 08/04/2022 1300
Dimethyl phthalate ND 1 1.6 ug/L 08/04/2022 1300
2,4-Dimethylphenol ND 1 1.6 ug/L 08/04/2022 1300
Di-n-butyl phthalate ND 1 1.6 ug/L 08/04/2022 1300
4,6-Dinitro-2-methylphenol ND 1 8.0 ug/L 08/04/2022 1300
2,4-Dinitrophenol ND 1 8.0 ug/L 08/04/2022 1300
2,4-Dinitrotoluene ND 1 3.2 ug/L 08/04/2022 1300
2,6-Dinitrotoluene ND 1 3.2 ug/L 08/04/2022 1300
Di-n-octylphthalate ND 1 1.6 ug/L 08/04/2022 1300
1,2-Diphenylhydrazine(as azobenzene) ND 1 1.6 ug/L 08/04/2022 1300
bis(2-Ethylhexyl)phthalate ND 1 8.0 ug/L 08/04/2022 1300
Fluoranthene ND 1 1.6 ug/L 08/04/2022 1300
Fluorene ND 1 1.6 ug/L 08/04/2022 1300
Hexachlorobenzene ND 1 1.6 ug/L 08/04/2022 1300
Hexachlorobutadiene ND 1 1.6 ug/L 08/04/2022 1300
Hexachlorocyclopentadiene ND 1 8.0 ug/L 08/04/2022 1300
Hexachloroethane ND 1 1.6 ug/L 08/04/2022 1300
Indeno(1,2,3-c,d)pyrene ND 1 1.6 ug/L 08/04/2022 1300
Isophorone ND 1 1.6 ug/L 08/04/2022 1300
Naphthalene ND 1 1.6 ug/L 08/04/2022 1300
Nitrobenzene ND 1 1.6 ug/L 08/04/2022 1300
2-Nitrophenol ND 1 3.2 ug/L 08/04/2022 1300
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
'=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 38 of 52

Semivolatile Organic Compounds by GC/MS - MB
Sample ID:XQ49722-001 Matrix: Aqueous
Batch:49722 Prep Method: 625.1
Analytical Method:625.1 Prep Date: 08/01/2022 1643
Parameter Result Q Dil LOQ Units Analysis Date
4-Nitrophenol ND 1 8.0 ug/L 08/04/2022 1300
N-Nitrosodimethylamine ND 1 1.6 ug/L 08/04/2022 1300
N-Nitrosodi-n-propylamine ND 1 1.6 ug/L 08/04/2022 1300
N-Nitrosodiphenylamine(Diphenylamine)ND 1 1.6 ug/L 08/04/2022 1300
Pentachlorophenol ND 1 8.0 ug/L 08/04/2022 1300
Phenanthrene ND 1 1.6 ug/L 08/04/2022 1300
Phenol ND 1 1.6 ug/L 08/04/2022 1300
Pyrene ND 1 1.6 ug/L 08/04/2022 1300
1,2,4-Trichlorobenzene ND 1 1.6 ug/L 08/04/2022 1300
2,4,6-Trichlorophenol ND 1 1.6 ug/L 08/04/2022 1300
Surrogate Q % Limit Rec Acceptance
2-Fluorobiphenyl 70 37-129
2-Fluorophenol 39 24-127
Nitrobenzene-d5 68 38-127
Phenol-d5 54 28-128
Terphenyl-d14 83 10-148
2,4,6-Tribromophenol 113 41-144
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
`=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 39 of 52

Semivolatile Organic Compounds by GC/MS - LCS
Sample ID:XQ49722-002 Matrix: Aqueous
Batch:49722 Prep Method: 625.1
Analytical Method:625.1 Prep Date: 08/01/2022 1643
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil %Rec Limit Analysis Date
Acenaphthene 20 15 1 76 47-145 08/04/2022 1324
Acenaphthylene 20 16 1 79 33-145 08/04/2022 1324
Anthracene 20 16 1 78 27-133 08/04/2022 1324
Benzidine 100 16 1 16 1-150 08/04/2022 1324
Benzo(a)anthracene 20 15 1 77 33-143 08/04/2022 1324
Benzo(a)pyrene 20 16 1 78 17-163 08/04/2022 1324
Benzo(b)fluoranthene 20 16 1 82 24-159 08/04/2022 1324
Benzo(g,h,i)perylene 20 18 1 88 1-219 08/04/2022 1324
Benzo(k)fluoranthene 20 16 1 79 11-162 08/04/2022 1324
4-Bromophenyl phenyl ether 20 21 1 103 53-127 08/04/2022 1324
Butyl benzyl phthalate 20 15 1 76 1-152 08/04/2022 1324
bis(2-Chloro-1-methylethyl)ether 20 20 1 99 36-166 08/04/2022 1324
4-Chloro-3-methyl phenol 20 17 1 83 22-147 08/04/2022 1324
bis(2-Chloroethoxy)methane 20 16 1 78 33-184 08/04/2022 1324
bis(2-Chloroethyl)ether 20 16 1 82 12-158 08/04/2022 1324
2-Chloronaphthalene 20 15 1 76 60-120 08/04/2022 1324
2-Chlorophenol 20 14 1 70 23-134 08/04/2022 1324
4-Chlorophenyl phenyl ether 20 18 1 90 25-158 08/04/2022 1324
Chrysene 20 16 1 81 17-168 08/04/2022 1324
Dibenzo(a,h)anthracene 20 17 1 85 1-227 08/04/2022 1324
3,3'-Dichlorobenzidine 20 13 1 67 1-262 08/04/2022 1324
2,4-Dichlorophenol 20 16 1 80 39-135 08/04/2022 1324
Diethylphthalate 20 18 1 88 1-120 08/04/2022 1324
Dimethyl phthalate 20 17 1 87 1-120 08/04/2022 1324
2,4-Dimethylphenol 20 13 1 64 32-120 08/04/2022 1324
Di-n-butyl phthalate 20 16 1 80 1-120 08/04/2022 1324
4,6-Dinitro-2-methylphenol 20 15 1 77 1-181 08/04/2022 1324
2,4-Dinitrophenol 40 25 1 61 1-191 08/04/2022 1324
2,4-Dinitrotoluene 20 18 1 91 39-139 08/04/2022 1324
2,6-Dinitrotoluene 20 17 1 83 50-158 08/04/2022 1324
Di-n-octylphthalate 20 15 1 75 4-146 08/04/2022 1324
1,2-Diphenylhydrazine(as azobenzene) 20 13 1 66 1-150 08/04/2022 1324
bis(2-Ethylhexyl)phthalate 20 17 1 86 8-158 08/04/2022 1324
Fluoranthene 20 16 1 79 26-137 08/04/2022 1324
Fluorene 20 16 1 82 59-121 08/04/2022 1324
Hexachlorobenzene 20 18 1 90 1-152 08/04/2022 1324
Hexachlorobutadiene 20 16 1 78 24-120 08/04/2022 1324
Hexachlorocyclopentadiene 100 39 1 39 1-150 08/04/2022 1324
Hexachloroethane 20 14 1 69 40-120 08/04/2022 1324
Indeno(1,2,3-c,d)pyrene 20 16 1 82 1-171 08/04/2022 1324
Isophorone 20 15 1 73 21-196 08/04/2022 1324
Naphthalene 20 15 1 77 21-133 08/04/2022 1324
Nitrobenzene 20 14 1 68 35-180 08/04/2022 1324
2-Nitrophenol 20 16 1 80 29-182 08/04/2022 1324
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 40 of 52

Semivolatile Organic Compounds by GC/MS - LCS
Sample ID:XQ49722-002 Matrix: Aqueous
Batch:49722 Prep Method: 625.1
Analytical Method:625.1 Prep Date: 08/01/2022 1643
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil %Rec Limit Analysis Date
4-Nitrophenol 40 35 1 88 1-132 08/04/2022 1324
N-Nitrosodimethylamine 20 19 1 96 1-150 08/04/2022 1324
N-Nitrosodi-n-propylamine 20 16 1 82 1-230 08/04/2022 1324
1 N-Nitrosodiphenylamine(Diphenylamine) 20 15 1 76 1-150 08/04/2022 1324
Pentachlorophenol 40 17 1 41 14-176 08/04/2022 1324
Phenanthrene 20 16 1 78 54-120 08/04/2022 1324
Phenol 20 13 1 66 5-120 08/04/2022 1324
Pyrene 20 15 1 76 52-120 08/04/2022 1324
1,2,4-Trichlorobenzene 20 15 1 74 44-142 08/04/2022 1324
2,4,6-Trichlorophenol 20 15 1 76 37-144 08/04/2022 1324
Acceptance
Surrogate Q %Rec Limit
2-Fluorobiphenyl 72 37-129
2-Fluorophenol 64 24-127
Nitrobenzene-d5 75 38-127
Phenol-d5 66 28-128
Terphenyl-d14 78 10-148
2,4,6-Tribromophenol 109 41-144
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 41 of 52

PCBs by GC - MB
Sample ID:XQ49795-001 Matrix: Aqueous
Batch:49795 Prep Method: 608.3 Cleanup: 3665A
Analytical Method:608.3 Prep Date: 08/02/2022 1053
Parameter Result Q Dil LOQ Units Analysis Date
Aroclor 1016 ND 1 0.40 ug/L 08/05/2022 2141
Aroclor 1221 ND 1 0.40 ug/L 08/05/2022 2141
Aroclor 1232 ND 1 0.40 ug/L 08/05/2022 2141
Aroclor 1242 ND 1 0.40 ug/L 08/05/2022 2141
Aroclor 1248 ND 1 0.40 ug/L 08/05/2022 2141
Aroclor 1254 ND 1 0.40 ug/L 08/05/2022 2141
Aroclor 1260 ND 1 0.40 ug/L 08/05/2022 2141
Surrogate Q %Rec Acceptance
Limit
Decachlorobiphenyl 91 20-131
Tetrachloro-m-xylene 83 30-132
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
'=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.corn
Page 42 of 52

PCBs by GC - LCS
Sample ID:XQ49795-002 Matrix: Aqueous
Batch:49795 Prep Method: 608.3 Cleanup: 3665A
Analytical Method:608.3 Prep Date: 08/02/2022 1053
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil %Rec Limit Analysis Date
Aroclor 1016 4.0 3.7 1 93 50-140 08/05/2022 2154
Aroclor 1260 4.0 3.7 1 93 8-140 08/05/2022 2154
Acceptance
Surrogate Q %Rec Limit
Decachlorobiphenyl 90 20-131
Tetrachloro-m-xylene 82 30-132
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
'=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 43 of 52

PCBs by GC - MS
Sample ID:XG29004-001MS Matrix: Aqueous
Batch:49795 Prep Method: 608.3 Cleanup: 3665A
Analytical Method:608.3 Prep Date: 08/02/2022 1053
Sample Spike
Amount Amount Result %Rec
Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Aroclor 1016 ND 8.0 7.3 1 92 50-140 08/05/2022 2234
Aroclor 1260 ND 8.0 7.1 1 89 8-140 08/05/2022 2234
Acceptance
Surrogate Q %Rec Limit
Decachlorobiphenyl 92 20-131
Tetrachloro-m-xylene 83 30-132
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 44 of 52

PCBs by GC - MSD
Sample ID:XG29004-001MD Matrix: Aqueous
Batch:49795 Prep Method: 608.3 Cleanup: 3665A
Analytical Method:608.3 Prep Date: 08/02/2022 1053
Sample Spike
Amount Amount Result %Rec %RPD
Parameter (ug!L) (ug/L) (ug/L) Q Dil %Rec %RPD Limit Limit Analysis Date
' Aroclor 1016 ND 8.0 7.4 1 92 0.33 50-140 36 08/05/2022 2247
Aroclor 1260 ND 8.0 7.1 1 89 0.014 8-140 38 08/05/2022 2247
Acceptance
Surrogate Q %Rec Limit
Decachlorobiphenyl 95 20-131
Tetrachloro-m-xylene 81 30-132
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.corn
Page 45 of 52

Mercury (CVAFS) - MB
Sample ID:XQ49638-001 Matrix: Aqueous
Batch:49638 Prep Method:
Analytical Method: 1631E Prep Date: 08/01/2022 0151
Parameter Result Q Dil LOQ Units Analysis Date
Mercury(CVAFS) ND 1 0.500 ng/L 08/02/2022 0213
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.corn
Page 46 of 52

Mercury (CVAFS) - LCS
Sample ID:XQ49638-002 Matrix: Aqueous
Batch:49638 Prep Method:
Analytical Method: 1631E Prep Date: 08/01/2022 0151
Spike
Amount Result %Rec
Parameter (nglL) (ng/L) Q Dil %Rec Limit Analysis Date
Mercury(CVAFS) 5.00 5.41 1 108 75-125 08/02/2022 0224
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 47 of 52

Mercury (CVAFS) - MS
Sample ID:XG29004-O02MS Matrix: Aqueous
Batch:49638 Prep Method:
Analytical Method: 1631E Prep Date: 08/01/2022 0151
Sample Spike
Amount Amount Result %Rec
Parameter (nglL) (ng/L) (ng/L) Q Dil %Rec Limit Analysis Date
Mercury(CVAFS) ND 5.00 5.25 1 105 71-125 08/02/2022 0759
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
•=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 48 of 52

Mercury (CVAFS) - MSD
Sample ID:XG29004-002MD Matrix: Aqueous
Batch:49638 Prep Method:
Analytical Method: 1631E Prep Date: 08/01/2022 0151
Sample Spike
Amount Amount Result %Rec %RPD
Parameter (nglL) (ng/L) (ng/L) Q Dil %Rec %RPD Limit Limit Analysis Date
Mercury(CVAFS) ND 5.00 4.97 1 99 5.5 71-125 24 08/02/2022 0804
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.) QC Data for Lot Number:XG29004
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 49 of 52

57 of 92
ICB Evaluation Lot#
Parameter Result PQL(mglL) Analysis Flag XG29004
(mg/L) Date
Sulfite ND 1 000 7/29/2022
ICV Evaluation
True Amount Control
Parameter Value Recovered %Recovery Limit Analysis Flag
(mg/L) (mg/L) ( ) Date
%
Sulfite 10 9.5 95 90-110 7/29/2022
LCS Evaluation
True Amount Control
Parameter Value Recovered %Recovery Limit Analysis Flag
(mglL) (mglL) (%) Date
Sulfite 10 9.5 95 90-110 7/29/2022

Chain of Custody
and
Miscellaneous Documents
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 50 of 52

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PACE ANALYTICAL SERVICES, LLC
,r'? Samples Receipt Checklist(SRC)(ME0018C-15) Ravis?d:9/29;2020.
/ PreeArytlr°e l issuing Authority-Pace ENV-WCOL Page 1 of 1
Sample Receipt Checklist(SRC)
Client: Luke F.nergg Cooler Tns eciecl hy/date: KNR. ; r,24;2."Y22 Led 4: XG29004
Means of receipt: III Pace ■Client. ■ L.PS lJ tedEx 1.1 Other:
Yes 151 No 1. Were custody seals resent on I.hc coder'?
MICIM■ rd 2_Tf custody seals were *resent,were they intact and unbroken?
pH Slrip IL): <14112 Chlorine Strip TI): 21'2531 Tested by:r:x:
Original temperature upon receipt I Derived(Corrected)temperature upon receipt %Solid Snap-Cup Ii): NA
4.0 ..4.C' ..L N.1 ;N4 0C N:1 :NA cc NA ;NA ..c.
Method_QTenlprruture Blank [against 13oriles IR Gun ID: F iK Ciun Correction Factor: 0 1_
cthod ofcoolani: 0 Wet.ice ❑ Ice Packs ❑ Di •Ice ❑ Ntmc
> Tf temperature of any cooler exceeded 6.0°C,wasProject Manager Notified?
❑Yes [�No ❑✓ N,4 PM was Notified by;p:ror.c I email face-to-face(circle one).
0 Yii MI No ■NA 4. I:;the commercial courier's packing slip attached to this form?
©Yes ■No 5. Were proper sus ody 'rocedurc;(relinquishcdfreceived)tollowed?
Fl Yes I No 6. Were sample 1Ds listed on the COC.?
© Yes NI No 7. Were sample U)s listed on all sample containers?
F4 Yes ■No S. Was collection dare&rime listed on the COC":'
d Yes Ill No 9. W41S coilcetior.dace&time listed on all sample containers?
p Ycs ■ No 1U.Did all container label information(ilk,date,time}agree with the COrC?
NI Yes _■ No 11. Wcrc tests to he perthrmed listed on the COC?
/ Ott,, . .
�"� 12.Did a.l samples arriv the proper containers for each teat undior in good condition 4
Yes a No
(unbroken,lids on. erc.riesv e• ;5 Pn urn, f 01Q� Os-vi -k' .
Q Yes MI No I). Was adequate suniplc volume available?
L M � ,4. Were all sample;received within'A the holding time or 48 hours.whichever comes.fiat?
r ��. , 'a 78
Ir�l®J�l.�fli� r� •xce Y circle one)sampks Nor listed on COC?Li '-fel'i
16.For VOA and KSK-175 samples,we w'.les present> 'pro-sirr;"(1/4-or timm in diarr_eter)r, �r�,r M
❑Yra [J din DNA in any of the VOA vials? CDC.
rr r�lra®■[na 17.Were all DRO:'melalc..'nutrient samples received at u H of<2?
„ti'11511E Er► IM®IS.Were all cyanide samples received at a ill> 12 and sultide sample,receiver!at a pH•••9?
r 19. Were all applicable NIT,. ?eyanideipheovl/625.1.:608,3(•:USmg:1.)samples 'De o
Q Yes ❑t. ❑NA
residual chlorine$
20.Were client rcntarks:rcquests(i.e.requested dilutions.MS/MST)designations,etc...)
❑Yes ❑No DNA correctly transcribed from the CO1C into the comment section in L1l'lS?
I�,lrii ®21.Was the cote number listed on the container label?If yes,Quote'%
Sample t'rese ,;at'p} y(Muss he completed for any sample(a)inconuctly preserved or with hendspece.)
Sample(s) -4
.. ZiQ(j?LLV were received incorrectly preserved and were adjusted.-. r... •v
in sample receiving with•--*/'MI ofcircle one:H2504,11NO3,HCI,NaOH using SR 4 a2 $ r
Time ofprettervation N^" . IT more than one preservative is needed,please note in 1.14reNiMISts below.
Sample(s) N.t were received with bubbles>6 nun in diameter_
Samples(s) t`• - were received will'1 RC>0.5 roc;L(T1419 i3 no)and were
adjusted accordingly in sample receiving with sodium thicsalfite(Nc2S3O.)with Shealy 1D: ^A-
SR barcode labels applied hv- KNR Date, 117:24r7.110
CE rrnrP:1 2E t ,", .C — Ire oTl[Iii iflrSrri I 1 N r 3Eir ,, or'J. fir,, or —, 1,v'•
,
upon et czk-tryrik42.2- 1.1 iiqiii
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 52 of 52

Pace Analytical Services,LLC
aceAnalytical 9800 I enter e. Suite 100
078
Huntersville,NC 28078
www.pacslabs.com [phone]
September 14, 2022
Michael Kilpatrick
Pace Analytical West Columbia
106 Vantage Point Drive
West Columbia, SC 29172
RE: Project: J22080135
Pace Project No.: 92617309
Dear Michael Kilpatrick:
Enclosed are the analytical results for sample(s)received by the laboratory on July 28, 2022. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual,where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
•Pace Analytical Services-Eden
• Pace Analytical Services-Raleigh
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Jonathan W Biddix
[e-mail]
[phone]
Project Manager
Enclosures
cc: Grant Wilton,Pace Analytical West Columbia
14
2
by REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
40, without the written consent of Pace Analytical Services,LLC. Page 1 of 12
Ba •%

Pace Analytical Services,LLC
ace Analytical
9800 l8 e. Suite 100
Huntersville,NC 28078078
www.pacelabs.com [phone]
CERTIFICATIONS
Project: J22080135
Pace Project No.: 92617309
Pace Analytical Services Raleigh
4915 Waters Edge Dr.#120,Raleigh,NC 27606 North Carolina Drinking Water Certification#:37731
North Carolina Wastewater Certification#:67
Pace Analytical Services Eden
205 East Meadow Road Suite A,Eden,NC 27288 North Carolina Wastewater Certification#:633
North Carolina Drinking Water Certification#:37738 VirginiaNELAP Certification#:460025
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 2 of 12

Pace Analytical Services,LLC
`aceAnalytical 9800 laincere. Suite 100
Huntersville,NC 28078
www.pacolabs.com [phone]
SAMPLE ANALYTE COUNT
Project: J22080135
Pace Project No.: 92617309
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92617309001 2022020087 SM 2120E Color ADMI-1993 AED 4 PASI-E
SM 9222D-2015 HGH 1 PASI-R
PASI-E=Pace Analytical Services-Eden
PASI-R=Pace Analytical Services-Raleigh
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 3 of 12

Pace Analytical Services,LLC
/62ceAnalytical® 9800 lai$c8the. Suite 100
Huntersville,NC 28078
www.pacslabs.com [phone]
ANALYTICAL RESULTS
Project: J22080135
Pace Project No.: 92617309
Sample: 2022020087 Lab ID: 92617309001 Collected: 07/28/22 10:20 Received: 07/28/22 12:18 Matrix:Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2120E Color ADMI Analytical Method:SM 2120E Color ADMI-1993
Pace Analytical Services-Eden
Color,ADMI ND units 25.0 1 07/29/22 13:40
Adjusted Color,ADMI ND units 25.0 1 07/29/22 13:40
pH 7.8 units 1.0 1 07/29/22 13:40
Adjusted pH,ADMI 7.6 units 1.0 1 07/29/22 13:40
MBIO 9222D Fecal Coliform RAL Analytical Method:SM 9222D-2015 Preparation Method:SM 9222D-2015
Pace Analytical Services-Raleigh
Fecal Coliforms 6.0 CFU/100 mL 1.0 1 07/28/22 14:07 07/29/22 15:45 D6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:09/14/2022 02:58 PM without the written consent of Pace Analytical Services,LLC. Page 4 of 12

Pace Analytical Services,LLC
aceAnalytical® 9800 18g® c8f e. Suite 100
Huntersville,NC 28078
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: J22080135
Pace Project No.: 92617309
QC Batch: 713813 Analysis Method: SM 2120E ColorADMI-1993
QC Batch Method: SM 2120E Color ADMI-1993 Analysis Description: 2120E Color ADMI
Laboratory: Pace Analytical Services-Eden
Associated Lab Samples: 92617309001
METHOD BLANK: 3721577 Matrix: Water
Associated Lab Samples: 92617309001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Color,ADMI units ND 25.0 07/29/22 13:36
LABORATORY CONTROL SAMPLE: 3721578
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Color,ADMI units 125 125 100 90-110
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:09/14/2022 02:58 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 12

Pace Analytical Services,LLC
aceAnalytical® 9800 lgi�c& e. Suite 100
Huntersville,NC 28078078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: J22080135
Pace Project No.: 92617309
QC Batch: 713899 Analysis Method: SM 9222D-2015
QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF)-RAL
Laboratory: Pace Analytical Services-Raleigh
Associated Lab Samples: 92617309001
METHOD BLANK: 3722056 Matrix: Water
Associated Lab Samples: 92617309001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 07/29/22 15:45
SAMPLE DUPLICATE: 3722072
92617309001 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms CFU/100 mL 6.0 3.0 67 D6
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:09/14/2022 02:58 PM without the written consent of Pace Analytical Services,LLC. Page 6 of 12

Pace Analytical Services,LLC
9800 c 4 . Suite 100
ace Analytical Huntersville,NC 28078
• wwwpacelabs.com [phone]
QUALIFIERS
Project: J22080135
Pace Project No.: 92617309
DEFINITIONS
DF-Dilution Factor,if reported,represents the factor applied to the reported data due to dilution of the sample aliquot.
ND-Not Detected at or above adjusted reporting limit.
TNTC-Too Numerous To Count
J-Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL-Adjusted Method Detection Limit.
PQL-Practical Quantitation Limit.
RL-Reporting Limit-The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S-Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270.The result for each analyte is
a combined concentration.
Consistent with EPA guidelines,unrounded data are displayed and have been used to calculate%recovery and RPD values.
LCS(D)-Laboratory Control Sample(Duplicate)
MS(D)-Matrix Spike(Duplicate)
DUP-Sample Duplicate
RPD-Relative Percent Difference
NC-Not Calculable.
SG-Silica Gel-Clean-Up
U-Indicates the compound was analyzed for,but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting.Therefore,calculated parameters that are typically reported as
"Total"may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited.Contact your Pace PM for the current list of accredited analytes.
TNI-The NELAC Institute.
ANALYTE QUALIFIERS
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:09/14/2022 02:58 PM without the written consent of Pace Analytical Services,LLC. Page 7 of 12

Pace Analytical Services,LLC
aceAnalytical 9800 rater e. Suite 100
078
Huntersville,NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J22080135
Pace Project No.: 92617309
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92617309001 2022020087 SM 2120E Color ADMI- 713813
1993
92617309001 2022020087 SM 9222D-2015 713899 SM 9222D-2015 713900
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:09/14/2022 02:58 PM without the written consent of Pace Analytical Services,LLC. Page 8 of 12

I
69 of 92 1
DC# Title: ENV-FRM-HUN1-0084 vOl_Tech Spec Sample Condition
Ace, Upon Receipt
t aanramro, Effective Date:05112/2022
Laboratory receiving samples:
Asheville ❑ Eden ❑ Greenwood❑ Huntersville❑ Raleigh? Mechanicsville❑ Atlanta❑ Kemersville❑
Sample Condition Upon Client Nam •
W0# : 92617309
Receipt Project ii:
x61 G
Courier: ❑Fed Ex ❑UPS ❑USPr'yf/ t 111111❑Commercial I
I III I
III III
❑Pace ❑other.
Carrier Tracking Number: 92617309
Custody Seal Present? Dyes S I ,#NO sulk lntact? ❑Yes QNo
T�-- Date/Initials Person Examining Contents:?29 21-C'i442)
Packing Material: ['Bubble Wrap ❑Bubble Bags :None Other Biological Tissue Frozen?
❑Yes ENO pi/A
Thermometer: ❑4 IR Gun ID: ?f75 Type of Ice: ( wet ❑Blue 0 None /
Cooler Temp('C): V Correction Factor:Add/Subtract('C) 0-7 Temp should be above freezing to t;C
Y. a []Samples out of temp criteria.Samples on Ice,cooling process
Corrected Cooler Temp('C): has begun
USDA Regulated Soil(�N/A,water sample)
Did samples originate In a quarantine zone within the United States:CA,NY,or SC(check maps)? Dtd samples originate from a foreign source(Intern tonally,
:Yes ( No including Hawai and Puerto Rico)?DYes No
Comments/Discrepancy: ' l
Chain of Custody Present? Yes ONo C1N/A 1. •
/ ,
Samples Arrived within Hold Time? [Yes ❑No ON/A 2.
Short Hold Time Analysis(<72 hr.)? es Otto ON/A 3.
Rush Turn Around Time Requested? OYes .51No ON/A 4. I
i
Sufficient Volume? [(es ONo ON/A 5.
Correct Containers Used? es ONo ON/A 6.
.Pace Containers Used? Eves ONo ❑N/A .
Containers Intact? MYes ONo ON/A 7.
Dissolved analysis:Samples Field Filtered? DYees ONo gN/A S.
Sample Labels Match COC? s ❑No N/A 9. • € {
-includes Date/Time/ID/Analysis Matrix: i,r-'
Headspace in VOA Vials(>5-6mm)? )Yes ONo N/A 10.
Trip Blank Present? Oyes ONo /A 11.
THE Blank Custody Seals Present? Oyes ❑No s,/n
i
COMMENTS/SAMPLE DISCREPANCY Field Data Required? Oyes ONO
1
Lot ID of split containers:
Temp Log:Temp must be maintained CLIENT NOTIFICATION/RESOLUTION
at<6 C during login,record temp
every 20 minutes.
Time opened: Temp:
Time: put in cooler i t
Time: Tempi i
Person Contacted: Date/lime: - !
Project Manager SCURF Review: Date:
+
Project Manager SRF Review: Date:
I
Qualtrax Document ID: 70677 Page 1 of 2
Page 9 of 12

O
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Cape Fear Form 2C Pt n.! ear PACE pnnr„o Walt MT l
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sort aeaaa oar. >. -
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••Parameters emir abort holds
•Add.Cost vwr Apply

N
i Pace Analytical Services, LLC.
r ace Analytical of Custody 106 Vantage Point Drive
West Columbia, South Carolina 29172 NumberCD
Record Telephone No. [phone] Fax No. [phone]
0
i_ www pacelabs.com
dent Report to Contact Telephone No I E-mail Quote No
Pace Analytical Michael Kilpatnck michael kilpatrick@pacelabs corn
Address Samplers Signature Analysis(Attach list if more space is needed) Page
106 Vantage Point Drive 1 of 1
City State Zip Code x Lot#Bar Code
West Columbia SC 29172 Printed Name (lab use only)
Project Name
Duke Energy-Cape Fear Fecal
Project Number P.0 No No of Containers by
i. Matrix Preservative Type
n a_m
Collection c9 p `" J N V rn o
Sample ID/Description Collection Time 6 U o o a0 ill0 o 0 U s0 n 2 Remarks/Cooler I.D.
(Containers km each sample may be combined on one imul Date(s) U cr Co Z c N Z = m co ii_ V
(military) -z ¢ n I I Z . ti tN
h'reserved with
Outfall 008 G X X Na2S2O3
Turn Around Time Required(Prior lab approval required for expedited TAT) Sample Disposal Possible Hazard Identification (List any known hazards in the remarks) QC Requirements
❑ Standard ❑ Rush(Please Specify) 7 Return to Client ❑ Disposal by Lab ❑ Non-Hazardous ❑ Flammable❑ Skin irritant❑ sos prowled ❑ unknown
1 Relinquished by Date Time 1 Received by Date Time
2 Relinquished by 'Date Time 2.Received by Date Time
3.Relinquished by Date Time 3 Received by Date Time
4 Relinquished by Date Time 4 Laboratory Received by Date Time
Note: All samples are retained for four weeks from LAB USE ONLY Receipt Temp Temp Blank
receipt unless other arrangements are made Received on Ice(Check) 0 Y❑ N 0 Ice Pack °C 0 Y / ❑ N 1

N
Pace Analytical Services, LLC. N
Chain of Custody 106 Vantage Point Drive 0
ace Analytical West Columbia, South Carolina 29172 Number @
31 Record Telephone No. [phone] Fax No. [phone] a
it
i www,pacelabs.corn
Client Report to Contact Telephone No./E-mail Quote No
Pace Analytical Michael Kilpatrick michael.kilpatnck@pacelabs corn
Address Sampler's Signature Analysis(Attach list if more space is needed) Page
106 Vantage Point Drive 1 of 1
City State Zip Code X Lot#Bar Code
West Columbia SC 29172 Printed Name (lab use only)
Project Name
Duke Energy-Cape Fear Color
Project Number P O No No of Containers by
Matrix Preservative Type
Collection c5 E 0 N v -o
Sample ID/Description Collection 6 U g a o d O p = Y m
lconWioers ie,aacr,samWu may be combined on one line) Date(s) Time 6 o o n rn Z i Om 92 o Remarks/Cooler I.D
(military) Q Z Q c i - z o LL LL o
in 0
Outfall 008 G X 1 X
Turn Around Time Required(Prior lab approval required for expedited TAT) Sample Disposal Possible Hazard Identification (List any known hazards in the remarks) QC Requirements
❑ Standard ❑ Rush(Please Specify) 17 Return to Client ❑ Disposal by Lab ❑ Non-Hazardous ❑ Flammable❑ Skin hmani❑ SOS provided O unknown
1.Relinquished by Date Time 1 Received by Date Time
2.Relinquished by Date Time 2.Received by Date Time
3 Relinquished by Date Time 3 Received by Date Time
4 Relinquished by Date Time 4 Laboratory Received by Date Time
Note:All samples are retained for four weeks from LAB USE ONLY Receipt Temp Temp. Blank
receipt unless other arrangements are made Received on Ice(Check) ❑ Y 0 N 0 Ice Pack °C 0 Y / ❑ N

Pace Analytical Services,LLC
aceAnalytical® 9800 Linter e. Suite
100
t:.. Huntersville,NC 28078078
www.pacalabs.com [phone]
September 14, 2022
Cathy Dover
Pace Analytical West Columbia
106 Vantage Point Drive
West Columbia, SC 29172
RE: Project: J22080135
Pace Project No.: 92618805
Dear Cathy Dover:
Enclosed are the analytical results for sample(s)received by the laboratory on August 03, 2022. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual,where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services-Asheville
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Jonathan W Biddix
[e-mail]
[phone]
Project Manager
Enclosures
cc: Jenna Holliday,Pace Analytical West Columbia
� , REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
'j/ without the written consent of Pace Analytical Services,LLC. Page 1 of 13
e€

Pace Analytical Services,LLC
ace Analytical® 9800 I�i$ce. Suite 100
Huntersville,NC 28078
www.pacelabs.com [phone]
CERTIFICATIONS
Project: J22080135
Pace Project No.: 92618805
Pace Analytical Services Asheville
2225 Riverside Drive,Asheville,NC 28804 South Carolina Laboratory ID:99030
Florida/NELAP Certification#:E87648 South Carolina Certification#:99030001
North Carolina Drinking Water Certification#:37712 VirginiaNELAP Certification#:460222
North Carolina Wastewater Certification#:40
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 2 of 13

Pace Analytical Services,LLC
aceAnalytical 9800 gt� e Suite 100
Huntersville,NC 28078
www.pacslabs.cam [phone]
SAMPLE SUMMARY
Project: J22080135
Pace Project No.: 92618805
Lab ID Sample ID Matrix Date Collected Date Received
92618805001 2022020087 Water 07/28/22 10:20 08/03/22 10:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 3 of 13

Pace Analytical Services,LLC
aceAnaiytical® 9800 1>ji8cedre. Suite 100
Huntersville,NC 28078
www.pacalabs.cam [phone]
SAMPLE ANALYTE COUNT
Project: J22080135
Pace Project No.: 92618805
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92618805001 2022020087 SM 4500-CN-E-2011 ANM 1 PASI-A
PASI-A=Pace Analytical Services-Asheville
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 4 of 13

Pace Analytical Services,LLC
caceAnalytical® 9800 I enter e. Suite 100
078
Huntersville,NC 28078
www.pacelabs.com
[phone]
PROJECT NARRATIVE
Project: J22080135
Pace Project No.: 92618805
Method: SM 4500-CN-E-2011
Description: 4500CNE Cyanide,Total
Client: Pace West Columbia(Shealy)
Date: September 14,2022
General Information:
1 sample was analyzed for SM 4500-CN-E-2011 by Pace Analytical Services Asheville. All samples were received in acceptable
condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form(SCUR)attached
at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with SM 4500-CN-E-2011 with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank,where applicable,with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences(RPDs)were within acceptance criteria with any exceptions noted below.
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 5 of 13

Pace Analytical Services,LLC
aceAnalytical 9800 rater e. Suite 100
078
Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: J22080135
Pace Project No.: 92618805
Sample: 2022020087 Lab ID: 92618805001 Collected: 07/28/22 10:20 Received: 08/03/22 10:30 Matrix:Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
4500CNE Cyanide,Total Analytical Method:SM 4500-CN-E-2011 Preparation Method:SM 4500-CN-E-2011
Pace Analytical Services-Asheville
Cyanide ND mg/L 0.0080 0.0060 1 08/08/22 12:59 08/08/22 16:27 57-12-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:09/14/2022 02:59 PM without the written consent of Pace Analytical Services,LLC. Page 6 of 13

Pace Analytical Services,LLC
e 9800 l�i§c8� je. Suite 100
rr. race Analytical Huntersville,NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: J22080135
Pace Project No.: 92618805
QC Batch: 715592 Analysis Method: SM 4500-CN-E-2011
QC Batch Method: SM 4500-CN-E-2011 Analysis Description: 4500CNE Cyanide,Total 1
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92618805001
METHOD BLANK: 3730527 Matrix: Water
Associated Lab Samples: 92618805001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Cyanide mg/L ND 0.0080 0.0060 08/08/22 16:18
LABORATORY CONTROL SAMPLE: 3730528
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Cyanide mg/L 0.1 0.10 103 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3730529 3730530
MS MSD
92617759001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Cyanide mg/L ND 0.1 0.1 0.10 0.10 96 94 80-120 2 10
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:09/14/2022 02:59 PM without the written consent of Pace Analytical Services,LLC. Page 7 of 13

Pace Analytical Services,LLC
9800
r, c e. Suite 100
aceAnalytical Hununtersville,NC 28078
www.pacelabs.com
[phone]
QUALIFIERS
Project: J22080135
Pace Project No.: 92618805
DEFINITIONS
DF-Dilution Factor,if reported,represents the factor applied to the reported data due to dilution of the sample aliquot.
ND-Not Detected at or above adjusted reporting limit.
TNTC-Too Numerous To Count
J-Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL-Adjusted Method Detection Limit.
PQL-Practical Quantitation Limit.
RL-Reporting Limit-The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S-Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270.The result for each analyte is
a combined concentration.
Consistent with EPA guidelines,unrounded data are displayed and have been used to calculate%recovery and RPD values.
LCS(D)-Laboratory Control Sample(Duplicate)
MS(D)-Matrix Spike(Duplicate)
DUP-Sample Duplicate
RPD-Relative Percent Difference
NC-Not Calculable.
SG-Silica Gel-Clean-Up
U-Indicates the compound was analyzed for,but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting.Therefore,calculated parameters that are typically reported as
"Total"may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited.Contact your Pace PM for the current list of accredited analytes.
TNI-The NELAC Institute.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:09/14/2022 02:59 PM without the written consent of Pace Analytical Services,LLC. Page 8 of 13

Pace Analytical Services LLC
® 9800 c e. Suite 100
ac YteAnalyticalR erg
Huntersville,NC 28078
www.pacatabs.com [phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J22080135
Pace Project No.: 92618805
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92618805001 2022020087 SM 4500-CN-E-2011 715592 SM 4500-CN-E-2011 715735
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:09/14/2022 02:59 PM without the written consent of Pace Analytical Services,LLC. Page 9 of 13

— 82 of 92
DC#_Title:(-
ENV-FRM-HUN1-0083 vOl_Sample Condition Upon Receipt
ace
Effective Date:06/12/2022
Laboratory r ceiving samples:
Asheville Eiji Eden❑ Greenwood❑ Huntersville❑ Raleigh❑ Mechanicsville) Atlantan Kernarcuillnfl
Sample Condition Client Name: WOff : 92618805
Upon Receipt Project IS:
Pace.w�4-Co(ory b.e_�
Courier: ( Fed Ex ❑UPS ❑LISPS ❑Client 111111 I'I I 111111111
0 Commercial ❑Pace ['Other: 92618805
Custody Seal Present? JYes ❑No Seals Intact? rElYes ONo
Date/Initials Person Examining Contents:6(3
Packing Material: ]Bubble Wrap ❑Bubble Bags [None ❑ Other Biological Tissue Frozen?
Thermometer: Dyes ❑No MN/A
❑IR Gun ID: 9 3To 71 Type of Ice: (Net ❑Blue ❑None
Correction Factor: /�
Cooler Temp: �' Add/Subtract('C) j Temp should be above freezing to 6'C
LJ. d ❑Samples out of temp criteria.Samples on ice,cooling process
Cooler Temp Correcte C): has begun
USDA Regulated Soil( N/A,water sample)
Did samples origins a in a quarantine zone within the United States:CA,NY,or SC Did samples originate from a foreign source(internationally,
(check maps)?❑Yes ❑No including Hawaii and Puerto Rico)?❑Yes [(No
Comments/Discrepancy:
Chain of Custody Present? — es ONo ON/A 1.
Samples Arrived within Hold Time? 14Ycs ONo ON/A 2.
Short Hold Time Analysis(<72 hr.)? Des OrNo ON/A 3.
Rush Turn Around Time Requested? Oyes CONo .❑N/A 4. -----
Sufficient Volume? {j)Yes ❑No ❑N/A S.
Correct Containers Used? IYes ONo ON/A 6.
•Pace Containers Used? Yes ONo ON/A
Containers Intact? [ Yes ONo QN/A 7.
Dissolved analysis:Samples Field Filtered? Oyes ONo 9N/A 8.
Sample Labels Match COC? pes ONo ON/A 9.
•Includes Date/Time/ID/Analysis Matrix: W 7
Headspace in VOA Vials(>5.6mm)? Oyes Otto C$N/A 10.
Trip Blank Present? T ❑Ycs Oho (,N/A 11.
Trip Blank Custody Seals Present? Oyes ONo 7N/A
COMMENTS/SAMPLE DISCREPANCY / Field Data Required? Des ONo
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
Project Manager SCURF Review: _ _ Date: _
Manager Project
g er SRF Review: — Date:
Qualtrax ID:69614 Page 1 of 2 Page 10 of 13

83 of 92
DC#_Title: ENV-FRM-HUN1-0084 v01_Tech Spec Sample Condition
, --Face- Upon Receipt
i . ,,;, Effective Date:06/12/2022
*Check mark top half of box if pH and/or dechlorination Project Sr I 926 8805
is verified and within the acceptance range for '.I
preservation samples. WO
Exceptions:VOA,Coliform,TOC,Oil and Grease,DRO/8015(water)DOC,LLHg PM: JWB
Du• Data: 08/10/22
**Bottom half of box is to list number of bottles CLIENT: 92—Pae�Shea t
*"Check all unpreserved Nitrates for chlorine
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a a, u p M w = xo m n - o O o C u Z _ = u u . n 5 y
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o o = 2 V r c N a a m 7
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m o = ,'^., o n 3 ''' = o N 0v, 0 0 0 0 r, 0 0, 0 0 0
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pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot If
adjusted added
Note: Whenever there's a discrepancy affecting North Carolina compliance samples,a copy of this form will be sent to the North Carolina DEHNR Ceitification Office(i.e,
Out of hold,incorrect preservative,out of temp,incorrect containers)
Qualtrax Document ID 70677 Page 2 of 2
Page 11 of 13

co
0
rV
Pace Analytical Services, LLC. m
rn Chain of Custody` 106 Vantage Point Drive 0
c3CG'Ana/ ICB/ West Columbia,South Carolina 29172 Number
co Record Telephone No.[phone] Fax No.[phone]
www.pacelabs.com
'Client Report to Contact Telephone No./E-mail Quote No.
Pace Analytical Services-West Columbia Catherine S.Dover [e-mail]
Address Sampler's Signature Analysis(Attach list if more space is needed) Page
106 Vantaoe Point Drive _ of
City State Zip Code Lot a Bar Code
x West Columbia SC 29172 (lab use only)Printed Name
Project Name
Cape Fear Form 2C o
in
Project Number P.O.No. No of Containers by
J22 9172712 Matrix Preservative Type to
Collection 0 is s• � nit 7 r, a
Sample ID/Description Collection 6 �, a e o O 0 Y a v
[Containers for each sample may so combined on ono eel Date(s) Time v ce z a' c N 2 I o LLTi3 T Remarks/Cooler I.D.
(military) ¢ C _ ;
U
Outfall 008 Grab 7/28/2022 1020 G X 1 x XG29004-002
Level 2 with Duke
_ _ Fxrel Edd+
Duke EQUIS
Turn Around Time Required(Prior lab approval required for expedited TAT) Sample Disposal Possible Hazard Identification (List any known hazards;n the remarks) QC Requirements
E Standard ❑Rush(Please Specify) 7 BUISNESS DAYS ❑Return to Client C Disposal by Lab Non.Ha)ardous 0 FiammnbieE Skin irritant 7 SOS p-a ded --71 Unknown
1.R i cashed by D, 3,as Time /JD 1.R'e'c?]ei�-ved by Date Time
2. elinquishe by Date�o// Time d 2.Received byin D Date Time
/030
3.Relinquished by Date Time 3.Received by Date Time
4.Relinquished by Date Time 4.Laboratory Received by Date Time
Note:All samples are retained for four weeks from LAB USE ONLY Re, ipt Temp. Temp.Blank
receipt unless other arrangements are made Received on Ice(Check) XY E N E Ice Pack LI•0 _b C Y / EN

EL10ELa6ed 85 of 92
Ship to : INTER_LABORATORY WORK ORDER# XG29004
iCCAnaIy1iea! Pace Asheville (ro be complete by sending Lib)
Sending Project No: Cape Fear Form 2C
Receiving Project No.
Check Box for Consolidated Invoice
Phone Date Prepared: 8/2/22
REQUESTED COMPLETION DATE: 8/10/22
Sending Region IR77-SC Sending Project Mgr. Cathy Dover
Receiving Region IR93-Asheville External Client Duke Energy
State of Sample Origin NC Q Level 2
All questions should be addressed to sending project manager.
Requested Reportable Units mg/L Report Wet or Dry Weight? N/A Cert P:cc'dec NC
WORK REQUESTED
ttua1GtrSt — 1461716gor ,`
Method Description Container Type containers Preservative Samples Unit Price Amount
Total Cyanide 250mL 1 NaOH 1 30 30
TOTAL 30
Special Requirements: Level 2/no J flags/Duke Excel + Duke EQUIS EDD
Acctg.Code Totals from above Revenue Allocation
Receiving Region Department Receiving Region Client Services Dept.
(80%) Sending Region(20%)
Total Cyanide 30 24 6
•Custom Revenue Allocation TOTAL 24 6
FOR ANALYTICAL WORK COMPLETED THIS SECTION ALSO
Chain of Custody Included: I a I Yes I No Return Samples to Sending Reguion: I I Yes ( x I No
Matrix' J Soil x Water Air Other(identity)
CONFIRMATION OF WORK COMPLETED
Date Completed: _ Receiving Project Manager:
Original sent to the receiving lab-Copy kept at the sending lab.
When work completed:Original sent to the ABM at the receiving laboratory. Copies are made to corporate as needed.
Friday,June 17,2016 11:01:35 AM FMT-ALL-C•001 rev.00 24March2009 Page 1 of 1

86 of 92
Rogers &Callcott
ENVIRONMENTAL -C: ' Laboratory Services
Laboratory Report
Client Pace Analytical Services-Shealy Project: Wastewater
Michael Kilpatrick Work Order: 22G1481
106 Vantage Point Drive Received: 07/29/2022 09:30
West Columbia,SC 29172
Dear Client:
Rogers and Callcott appreciates the opportunity to be of service to you. The attached laboratory services report includes analytical results and chain of
custody for samples that were received on July 29,2022. Rogers and Callcott maintains a formal QA/QC program. Unless otherwise noted,all analyses
performed under NELAP certification have complied with all the requirements for the TNI standard. The analyses met the QA/QC confidence interval
for each test method unless otherwise qualified. Estimated uncertainty is available upon request.
Privileged/Confidential information may be contained in this report and is intended only for the use of the addressee. If you are not the addressee,or
the person responsible for delivering to the person addressed,you may not copy or deliver this message to anyone else. If you receive this message by
mistake,please notify Rogers and Callcott immediately.
We strive to provide excellent service to our clients. Please contact Elisabeth Noblet, your Project Manager,at [e-mail],
(864)-232-1556 if you have any questions about this report.
Report Approved By:
, VW
Elisabeth Noblet
Project Manager
PO Box 5655 Greenville,SC 29606 426 Fairforest Way Greenville,SC 29607 main 864.232.1556 fax [phone] rogersandcallcott.com
an employee-owned company
This report may nor he reproduced,except in lull,without written permission from Roger.s n('allcon,Inc.
Page 1 of 6
L

;*SW 87 of 92
Rogers &Callcott
ENVIRONMENTAL
South Carolina Greenville Laboratory Identification 23105
South Carolina Columbia Laboratory Identification 40572
Certificate of Analysis North Carolina Laboratory Certification Number 27
North Carolina Drinking Water Lab Number 45710
NELAP Utah Certificate Number SC000042014-1
Georgia Drinking Water Lab ID 880
Client Pace Analytical Services-Shealy Project: Wastewater
Michael Kilpatrick Work Order: 22G1481
106 Vantage Point Drive Received: 07/29/2022 09:30
West Columbia,SC 29172
Sample Number Sample Description Matrix Sampled Type
22G1481-01 Outfall 008 Wastewater 07/28/22 10:20 Grab
PO Box 5655 Greenville,SC 29606 426 Fairforest Way Greenville,SC 29607 main 864.232.1556 ! fax [phone] rogersandcallcott.com
an employee-owned company
08 122022 12.30 This report may not be reproduced,except in full,without written permission from Rogers&Callcott,Inc.
Page 2 of 6

88 of 92
Rogers &Callcott
4 ENVIRONMENTAL
Pace Analytical Services-Shealy Project: Wastewater
106 Vantage Point Drive Work Order: 22G1481
West Columbia,SC 29172 Reported: 08/12/22 12:30
Sample Data
Sample Number 22G1481-01
Sample Description Outfall 008 collected on 07/28/22 10:20
Reporting
Parameter Result Limit Units DF Analyzed Method Flag analyst Batch Lab
General Chemistry Parameters
Surfactants,MBAS as LAS mol wt 342 ND 0.05 mg/L 1.00 07/29/22 14:40 SM 554oC-2o11 KEM B2G2225 RC-G
PO Box 5655 Greenville,SC 29606 426 Fairforest Way Greenville,SC 29607 main 864.232.1556 fax 864,232.6140 rogersandcallcott.com
an employee-owned company
08 12 2022 12:30 This report may not be reproduced,except in fill,without written permission from Rogers&Calico'',Inc.
Page 3 of 6

89 of 92
Rogers &Callcott
ENVIRONMENTAL
Pace Analytical Services-Shealy Project: Wastewater
106 Vantage Point Drive Work Order: 22G1481
West Columbia,SC 29172 Reported: 08/12/22 12:30
Data Qualifiers and Definitions
ND Analyte NOT DETECTED at or above the reporting limit
NR Not reported
Laboratory Reference:
RC-G=Rogers and Callcott,426 Fairforest Way,Greenville,SC 29607/ SC Lab ID 23105
RC-C=Rogers and Callcott,215B Stoneridge Drive,Columbia,SC 29210/ SC Lab ID 40572
PO Box 5655 Greenville,SC 29606 426 Fairforest Way Greenville,SC 29607 main 864.232.1556 fax [phone] rogersandcallcott.com
an employee-owned company
08 12 2022 12:30 This report may not he reproduced,except in full,without written permission from Rogers&Callcott,Inc.
Page 4 of 6

Pace Analytical Services, LLC. 21C1 1� 01
cal
. ��al i,�� ' Chain of Custody 106 Vantage Point Drive
�4 Record West Columbia, South Carolina 29172 Number
o Telephone No. [phone] Fax No. [phone]
t o www.pacelabs.com }I2a/zt (o
dent Report to Contact Telephone No./E-mail*C+ . overe„face-\C`"" Quote No.
Pace Analytical Michael Kilpatrick [e-mail]
Address Sampler's Signature Analysis(Attach list if more space is needed) Page
106 Vantage Point Drive 1 of 1
City State Zip Code Lot#Bar Code
X
West Columbia SC 29172 Printed Name (lab use onl Y)
Project Name
Duke Energy-Cape Fear MBAS
Project Number P.O.No. No of Containers by
Matrix Preservative Type
� o
Sample ID/Description Collection Collection c? (3 o 72 c o m O r,, _ v_ E
O
(containers for each sample may be combined on one line) Date(s) Time 0 rn Z Q a N z = ro O o LL e, m Remarks/Cooler I.D.
//�� (military) ¢ _ Li-
.01 Outfall 008 t✓7/2$122 Ck):20 G X 1 X
vex C-a-cent io
Turn Around Time Required(Prior lab approval required for expedited TAT) Sample Disposal Possible Hazard Identification (List any known hazards in the remarks) QC Requirements
E Standard E Rush(Please Specify) Li Return to Client Disposal by Lab E Hon-Hazardous E Flammable C Skin Irritant CSOS provided Eunknown
1.Reli 1- d by Date Time 1.Rec ived by Date Time
`7•, . .'L2 /sot -
2.Re inqud b s Date 2.R c ed bye/'__J`v Date?/�!�( 2 T�n`1 so
j�,r` mac. h1Tim (Ea by ( 7 nj C U
3.Relinquished by Date 7/gjnz Time ceived by Date j,y^�f Time
telinquished by Date Time 4.Laboratory Received by Date Time
sv
CO
Note:All samples are retained for four weeks from LAB USE ONLY Receipt Temp. Temp.Blank
cn
o receipt unless other arrangements are made Received on Ice(Check) Y E N Ice Pack 21 o C C Y / EN
rn

P
Rogers &Callcott 91 of 92
PI
41, Engineering I Environmental I Laboratory
Sample Receipt Verification
Pace Date 7/29/22 Work 22G1481
Client: Received: Order:
Carrier Name: FedEx Other: Tracking Number:
Receipt Criteria Yes No NA Comments
Shipping container/cooler intact? ✓ Damaged n Leaking n Other:
Custody seals intact? D O n✓
COC included with samples? �✓ El
COC signed when relinquished and received? u
Sample bottles intact? n n Damaged n Leaking n Other:
Sample ID on COC agree with label on bottle(s)? ✓
Date/time on COC agree with label on bottle(s)? I I I I I Date/Time per Bottle
Number of bottles on COC agrees with number of bottles received? I
Samples received within holding time? n✓ ❑❑
Sample volume sufficient for analysis? I ❑
VOA vials free of headspace(<6mm bubble)? El I
Temp at receipt recorded on COC
Samples cooled? Temp measured with IR thermometer-SN:97050067 Ice❑✓ Cold Packs Dry Ice None
Samples requiring pH preservation at proper pH? ❑ ❑ ✓
Note: Samples for metals analysis may be preserved upon receipt in the lab.
Samples dechlorinated for parameters requiring chlorine removal at n n
the time of sample collection? I I
If in-house preservation used—record Lot#
HCL H3PO4
H2SO4 NaOH
HNO3 Other
Comments:
Were non-conformance issues noted at sample receipt? No
Non-Conformance issue other than noted above:
LWH
Revised July 2014 Completed by:
Page 6 of 6
L

92 of 92
r— -----•--- ---___._._._._._._._._._._.�.__, CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM
. Duke Energy Duke Energy Analytical Leoornbry I AnalyticalLaboratory---— _._.--_—•-•- .-•_--
i Use Only
1 Analytical Laboratory name... elOWAa Wham/r4ofl .. 6/aMx NPOES �
1r).Y"aaara Rory Ad 1 ' a�Ot3sI1.4,42 GAP"�^a NanNCxj Chain Of CUatody & laer.r.alr,x.c xtps i scIPage t_of2_
Sample LOg OwlaTaaw 1iLogg.d BY IDaba TNwI DISTRIBUTION
•_ w:(1eaJpf{aar_—•_—� SAMPLE PROGRAM , ORIGINAL to LAB.COPY to CLIENT
Ground Wake__
NPD —x-
Cape Fear Form 2C Plane No: iwm nr PACE pMynu yy I
I
e KRA Waste
usr_
u Client: NPDES Fee Nix 1Potl fe'R12.._.. -----._
3F 1 Filtration la45um -) Unfiltered a a Unfiltered &
ourtomathe Promos:: asp.Carovia 'MR. _
5 Preservative 1w°, drool Im IC, NA IIcece ka Ice los 'trap. Ice .,� 1Y';f'47 r?k •
U Prolact lR; MWtt,C: 1W CMc � —
-_- 'F'a' ,t
! Contakur Volume(mL)=MI 250 1250® 250 40 500 40 100 250 125 1000 125 250 g X 7,,,fir
I Y,
I Container TyROPE Glass Amber VOA pe .-•? ,� vs •'{•# ,`}HOPE Anth' HOPE j
izCustomerto wmplmo a!1 epproprletpft
Lew Sample Description or ID nr.i r z e
�^ t Dab Time signature u - E — 9
clo 0l d� ! Outfall006COmp % X W =a r r°-rfi r°
�� `] I Outfall KS Grab �,� //I 191111111111/IIIIIII
Z c( 3 i'! 9
r i7`
i f { results co final report II
E $/3)ZZ
ii MIMI 1111111211111.11111111111 11111111111.111111.''r'''P''",...''..i'.--. 74'''. ::..1. 4.'''''igga;?:;r•Alt43.4A.M14ii...Ill
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Reunqulshheit By/� /J,, �j Data/TimeI[-(/ Dater[n�mon _
21- 2
KeMp m ut:sted Turnaround �
Datefmlme Accepted a Dstefime a,
92
ttelhrqutahod _ c E 14 Days x
Date7Tlmo Accepted A Dateffimo iq
a u •7 Days
SeauLocaod By Datefflma Sealed/Lock Opened By DatNTlrne E•p
raa,�raa
c•,11u •4aHr
NOTE •VOCa ere collected as 4 discrete grabs to be cc mposltcd in lab before analysts, • v
••Parameters with short holds u—` 'Other
•Add.Cost Win Apply
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