NC0043320_Draft Permit_20230808

ROY COOPER t
b � �
Governor
ELIZABETH S.BISER
Secretary stsi_,, -'pp1p
RICHARD E.ROGERS,JR. NORTH CAROLINA
Director Environmental Quality
August 8, 2023
Mr. Mike Garlick, P.E.
Sr. Corporate Environmental Engineer
Elevate Textiles
P.O. Box 250
Cordova,NC 28330
Subject: Draft NPDES Permit
Permit NC0043320
Burlington Richmond Plant
Richmond County
Grade III Biological WPCS
Dear Mr. Garlick:
Enclosed with this letter is a copy of the Draft NPDES Permit for your facility. Please review this
draft modification carefully to ensure thorough understanding of the requirements and conditions
it contains.
The Draft Permit contains the following significant changes from your current permit:
• The new PFAS monitoring and Special Condition was added to the permit to implement
EPA's PFAS Guidance.
• The new 1,4 Dioxane monitoring and Special Condition was added to the permit to
implement Division's Policy.
• The requirement to use method 1631E for mercury analysis was added to the permit to
implement EPA's requirement.
The NPDES standard conditions (Parts II and III) that are a part of the permit are not included in
this draft document(cover,map, and Part I). The conditions are the same as in your current permit
except that agency and division names have been updated. The latest version is available at
https://bit.ly/2BZ4xxx and can be viewed online or downloaded as a PDF file.
Please provide any comments you have regarding the draft permit modification to this
office by September 15, 2023. At this time, the Division is also publishing a notice in the
newspapers of general circulation in Richmond County, inviting public comment on the draft
North Carolina Department Environmental Quality I Division of Water Resources
oji 512 North Salisbury Street I 1 1611 Mail Service Center 1 Raleigh,North Carolina 27699-1611
Ncwtr{CAROIJNA �/ 919.707.9000
De.nlnr.i a Environmental0..111

permit. Following the 30-day comment period,we will review all pertinent comments received
and take appropriate action on the permit modification.
The NPDES Standard Conditions(Parts II, III, and IV) are not included with this draft. They can
be found at the following link if you would like to review them in conjunction with this draft
permit. https://bit.ly/2BZ4xxx
If you have any questions about the NPDES permit process,please contact me at the following e-
mail address: [e-mail], or telephone number: 919-707-3606.
Sincerely,
C
gei Chernikov, Ph.D.
Ser rEnvironmental Engineer III
Industrial NPDES Permitting Unit
Hardcopy: NPDES Files
Ecopy: Fayetteville Reginal Office/Water Quality
US EPA Region 4
Wastewater Operator Certification Group/Maureen Kinney
WSS/Aquatic Toxicology Branch/Susan Meadows
North Cm Environmental Quality I Diu
D
E �� 512 North SaliarolinasburyDepartment
Street 1of1611Environ Mail Service Center I Raleigvision ofh,NorthWater CarolinaResorces 27699-1611
V 919.707.9000

Permit NC0043320
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER RESOURCES
Draft PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1,other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Elevate Textiles/Burlington Richmond Plant
is hereby authorized to discharge wastewater from a facility located at the
Burlington Richmond Plant
740 Old Cheraw Highway
Cordova
Richmond County
to receiving waters designated as Hitchcock Creek in the Yadkin-Pee Dee River Basin in
accordance with effluent limitations,monitoring requirements, and other applicable conditions set
forth in Parts I, II, III and IV hereof.
This permit shall become effective
This permit and authorization to discharge shall expire at midnight on
Signed this day
Richard E. Rogers Jr., Director
Division of Water Resources
By Authority of the Environmental Management Commission
Page 1 of 11

Permit NC0043320
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby
revoked As of this permit issuance, any previously issued permit bearing this number is no longer
effective. Therefore, the exclusive authority to operate and discharge from this facility arises under
the permit conditions, requirements, terms, and provisions included herein.
Elevate Textiles/Burlington Richmond Plant
is hereby authorized to:
1. Continue operation of a 1.2 MGD industrial wastewater treatment facility consisting of the
following components:
• Sanitary wastewater chlorination disinfection system
• Influent mechanical screen system
• Two (2) 0.73 MG aeration basins with surface aerators/mixers
• Splitter box
• Two(2)45 ft diameter clarifiers with RAS/WAS pumps
• One (1)0.084 MG aerobic sludge digestor with surface aerator and transfer pump
• Four(4) 1,200 ft2 drying beds
• Effluent meter
• Effluent composite sampler
The facility is located at the Burlington Richmond Plant, on 740 Old Cheraw Highway at the
junction of NCSR 1103 and NCSR 1109 in Cordova, Richmond County.
2. Discharge from industrial treatment works Outfall 001 and from cooling water blowdown
Internal Outfall 002 at the location specified on the attached map into Hitchcock Creek, a
class C water in the Yadkin-Pee Dee River Basin.
Page 2 of 11

Permit NC0043320
Part I
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15A NCAC 02B .0400 et seq., 02B .0500 et seq.]
a. During the period beginning on the effective date of this permit and lasting until expiration, the
Permittee is authorized to discharge from Outfall 001-Industrail Wastewater Treatment Plant
Effluent. Such discharges shall be limited and monitored' by the Permittee as specified below:
EFFLUENT DISCHARGE LIMITATIONS MONITORING REQUIREMENTS
Monthly Daily Measurement Sample Sample
CHARACTERISTICS 2
Average Maximum Frequency Type Location
Flow 1.2 MGD Continuous Recording I or E
BODs, 20°C 257 27.1 502 52.7 Weekly Composite E
lbs/day mg/L lbs/day mg/L
TSS 167 lbs/day 356 lbs/day Weekly Composite E
NI-I3-N 50 5.0 250 25.0 Weekly Composite E
lbs/day mg/L lbs/day mg/L
COD 707 lbs/day 1152 lbs/day Weekly Composite E
Fecal Coliform 200/100 mL 400/100 mL Weekly Grab E
(geometric mean)
pH Not less than 6.0 S.U. nor greater 3/Week Grab E
than 9.0 S.U.
Total Residual Chlorine 3 28 µg/L 3/Week Grab E
Dissolved Oxygen Not less than 5.0 mg/L, daily 3/Week Grab E
average
Dissolved Oxygen, mg/L 4 3/week Grab U, D
Conductivity, µmohs/cm 3/Week Grab E
Conductivity, µmohs/cm 4 3/Week Grab U, D
Temperature, °C 3/Week Grab E
Temperature, °C 4 3/Week Grab U, D
Total Nitrogen, mg/L s Monthly Composite E
Total Phosphorus, mg/L Monthly Composite E
Chronic Toxicity 6 Quarterly Composite E
1,4—Dioxane 8 Quarterly Grab E
40 Applicable PFAS
compounds Quarterly Grab E
Footnotes:
1. No later than 270 days from the effective date of this permit, begin submitting discharge
monitoring reports electronically using NC DWR's eDMR application system. See Special
Condition A. (5.) ELECTRONIC REPORTING OF DISCHARGE MONITORING
REPORTS of this permit.
2. E=Effluent, U=Upstream above the discharge, D=Downstream approximately 3/4 of a mile
below the discharge.
3. The Division shall consider all effluent TRC values reported below 50 µg/L to be in
compliance with the permit. However, the Permittee shall continue to record and submit all
values reported by a North Carolina certified laboratory (including field certified), even if
these values fall below 50 µg/L.
Page 3 of 11

Permit NC0043320
4. Instream samples shall be grab samples and collected three times per week during the months
of June,July, August, and September and weekly during the remainder of the year. Instream
monitoring is provisionally waived in light of the Permittee membership in the Yadkin Pee-
Dee River Basin Association. Instream monitoring shall commence immediately upon
termination of the Permittee membership in the Association.
5. Total Nitrogen = (NO2-N + NO3-N) + TKN, where (NO2-N + NO3-N) and TKN is
Nitrite/Nitrate Nitrogen and Total Kjeldahl Nitrogen respectively.
6. Chronic Toxicity (Ceriodaphnia) P/F @ 7.0%; February, May, August, and November. See
Special Condition A.(3.)CHRONIC TOXICITY PERMIT LIMIT(QRTRLY)of this permit.
7. This facility is a member of class of manufacturing facilities identified by the EPA as a
source of Forever Chemicals (e.g. PFAS and related)which is a known toxic and thus
routine sampling and monitoring of effluent discharge(s) is required under Method 1633 in
accordance with NCDEQ policy.
8. Please see condition A. (7.).
b. There shall be no discharge of floating solids or foam visible in other than trace amounts.
c. The facility shall use method 1631E to analyze mercury for the renewal application.
A. (2.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15A NCAC 02B .0400 et seq., 02B .0500 et seq.]
a. During the period beginning upon the effective date of this permit and lasting until expiration,the
Permittee is authorized to discharge from Outfall 002-Cooling Water. Such discharges shall be
limited and monitored' by the Permittee as specified below:
EFFLUENT DISCHARGE LIMITATIONS MONITORING REQUIREMENTS
CHARACTERISTICS Monthly Daily Measurement Sample Sample
Average Maximum Frequency Type Location 2
Flow, MGD Monthly Instantaneous E
Temperature, °C See footnote 3 Monthly Grab E,U,D
Total Residual Chlorine 4 28 µg/L Monthly Grab E
pH Not less than 6.0 S.U. nor less Monthly Grab E
than 9.0 S.U.
Footnotes:
1. See Special Condition A. (5.) ELECTRONIC REPORTING OF DISCHARGE
MONITORING REPORTS of this permit.
2. E=Effluent, U=Upstream, D=Downstream.
3. The temperature of the effluent shall not cause an increase in the temperature of the
receiving stream of more than 2.8°C, - and in no case cause the ambient water
temperature to exceed 32.0°C. This requirement applies to the combined effluent from
both outfalls. The compliance point for temperature is located approximately 3/4 of a
mile below the discharge.
4. The Division shall consider all effluent TRC values reported below 50 µg/L to be in
compliance with the permit. However, the Permittee shall continue to record and submit all
values reported by a North Carolina certified laboratory (including field certified), even if
these values fall below 50 µg/L.
b. There shall be no discharge of floating solids or visible foam in other than trace amounts.
Page 4 of 11

Permit NC0043320
c. There shall be no chromium,zinc,or copper added to the treatment system except as pre-approved
additives to biocidal compounds.
d. The permittee shall obtain authorization from the Division of Water Quality prior to utilizing any
biocide in the cooling water. See Special Condition A.(4.)BIOCIDE CONDITION of this permit.
A. (3.) CHRONIC TOXICITY PERMIT LIMIT (QRTRLY)
[15A NCAC 02B .0200 et seq.]
The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant
mortality to Ceriodaphnia dubia at an effluent concentration of 7 %.
The permit holder shall perform at a minimum, quarterly monitoring using test procedures outlined
in the "North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised December
2010, or subsequent versions or "North Carolina Phase II Chronic Whole Effluent Toxicity Test
Procedure" (Revised- December 2010) or subsequent versions. The tests will be performed during
the months of February,May,August, and November. These months signify the first month of
each three-month toxicity testing quarter assigned to the facility. Effluent sampling for this testing
must be obtained during representative effluent discharge and shall be performed at the NPDES
permitted final effluent discharge below all treatment processes.
If the test procedure performed as the first test of any single quarter results in a failure or ChV
below the permit limit, then multiple-concentration testing shall be performed at a minimum,
in each of the two following months as described in "North Carolina Phase II Chronic Whole
Effluent Toxicity Test Procedure" (Revised-December 2010) or subsequent versions.
All toxicity testing results required as part of this permit condition will be entered on the Effluent
Discharge Monitoring Form (MR-1) for the months in which tests were performed, using the
parameter code TGP3B for the pass/fail results and THP3B for the Chronic Value. Additionally,
DWR Form AT-3 (original) is to be sent to the following address:
Attention: North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1621 Mail Service Center
Raleigh,North Carolina 27699-1621
Or, results can be sent to the email: [e-mail].
Completed Aquatic Toxicity Test Forms shall be filed with the Water Sciences Section no later than
30 days after the end of the reporting period for which the report is made.
Test data shall be complete,accurate, include all supporting chemical/physical measurements and all
concentration/response data, and be certified by laboratory supervisor and ORC or approved
designate signature. Total residual chlorine of the effluent toxicity sample must be measured and
reported if chlorine is employed for disinfection of the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity monitoring
is required,the permittee will complete the information located at the top of the aquatic toxicity (AT)
test form indicating the facility name, permit number, pipe number, county, and the month/year of
the report with the notation of"No Flow" in the comment area of the form. The report shall be
submitted to the Water Sciences Section at the address cited above.
Page 5 of 11

Permit NC0043320
Should the permittee fail to monitor during a month in which toxicity monitoring is required,
monitoring will be required during the following month. Assessment of toxicity compliance is based
on the toxicity testing quarter, which is the three month time interval that begins on the first day of
the month in which toxicity testing is required by this permit and continues until the final day of the
third month.
Should any test data from this monitoring requirement or tests performed by the North Carolina
Division of Water Resources indicate potential impacts to the receiving stream, this permit may be
re-opened and modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum
control organism survival, minimum control organism reproduction, and appropriate environmental
controls,shall constitute an invalid test and will require immediate follow-up testing to be completed
no later than the last day of the month following the month of the initial monitoring.
A. (4.) BIOCIDE CONDITION
[G.S. 143-215, 143-215.1]
The permittee shall not use any biocides except those approved in conjunction with the permit
application. The permittee shall notify the Director in writing not later than ninety (90)days prior to
instituting use of any additional biocide used in cooling systems which may be toxic to aquatic life
other than those previously reported to the Division of Water Quality. Such notification shall include
completion of Biocide Worksheet Form 101 and a map locating the discharge point and receiving
stream.
A. (5.) ELECTRONIC REPORTING OF DISCHARGE MONITORING REPORTS
[G.S. 143-215.1(b)]
Federal regulations require electronic submittal of all discharge monitoring reports (DMRs) and
program reports. The final NPDES Electronic Reporting Rule was adopted and became effective
on December 21, 2015.
NOTE: This special condition supplements or supersedes the following sections within Part II of
this permit(Standard Conditions for NPDES Permits):
• Section B. (11.) Signatory Requirements
• Section D. (2.) Reporting
• Section D. (6.) Records Retention
• Section E. (5.) Monitoring Reports
1. Reporting Requirements [Supersedes Section D. (2.) and Section E. (5.) (a)l
The permittee shall report discharge monitoring data electronically using the NC DWR's
Electronic Discharge Monitoring Report(eDMR) internet application.
Monitoring results obtained during the previous month(s) shall be summarized for each month
and submitted electronically using eDMR. The eDMR system allows permitted facilities to
enter monitoring data and submit DMRs electronically using the internet. Until such time that
the state's eDMR application is compliant with EPA's Cross-Media Electronic Reporting
Regulation(CROMERR),permittees will be required to submit all discharge monitoring data to
Page 6 of 11

Permit NC0043320
the state electronically using eDMR and will be required to complete the eDMR submission by
printing, signing, and submitting one signed original and a copy of the computer printed eDMR
to the following address:
NC DEQ/Division of Water Resources/Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
If a permittee is unable to use the eDMR system due to a demonstrated hardship or due to the
facility being physically located in an area where less than 10 percent of the households have
broadband access,then a temporary waiver from the NPDES electronic reporting requirements
may be granted and discharge monitoring data may be submitted on paper DMR forms(MR 1,
1.1, 2, 3) or alternative forms approved by the Director. Duplicate signed copies shall be
submitted to the mailing address above. See "How to Request a Waiver from Electronic
Reporting" section below.
Regardless of the submission method,the first DMR is due on the last day of the month
following the issuance of the permit or in the case of a new facility, on the last day of the month
following the commencement of discharge.
Starting on December 21,2025, the permittee must electronically report the following
compliance monitoring data and reports,when applicable:
• Sewer Overflow/Bypass Event Reports;
• Pretreatment Program Annual Reports; and
• Clean Water Act(CWA) Section 316(b) Annual Reports.
The permittee may seek an electronic reporting waiver from the Division(see"How to Request
a Waiver from Electronic Reporting" section below).
2. Electronic Submissions
In accordance with 40 CFR 122.41(1)(9),the permittee must identify the initial recipient at the
time of each electronic submission. The permittee should use the EPA's website resources to
identify the initial recipient for the electronic submission.
Initial recipient of electronic NPDES information from NPDES-regulated facilities means the
entity (EPA or the state authorized by EPA to implement the NPDES program)that is the
designated entity for receiving electronic NPDES data [see 40 CFR 127.2(b)].
EPA plans to establish a website that will also link to the appropriate electronic reporting tool
for each type of electronic submission and for each state. Instructions on how to access and use
the appropriate electronic reporting tool will be available as well. Information on EPA's
NPDES Electronic Reporting Rule is found at:
https://www.federalregister.gov/documents/2015/10/22/2015-24954/national-pollutant-
discharge-elimination-system-npdes-electronic-reporting-rule
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Permit NC0043320
Electronic submissions must start by the dates listed in the"Reporting Requirements" section
above.
3. How to Request a Waiver from Electronic Reporting
The permittee may seek a temporary electronic reporting waiver from the Division. To obtain
an electronic reporting waiver, a permittee must first submit an electronic reporting waiver
request to the Division. Requests for temporary electronic reporting waivers must be submitted
in writing to the Division for written approval at least sixty (60)days prior to the date the
facility would be required under this permit to begin submitting monitoring data and reports.
The duration of a temporary waiver shall not exceed 5 years and shall thereupon expire. At
such time, monitoring data and reports shall be submitted electronically to the Division unless
thepermittee re-applies for and isgranted a new temporary electronic reporting waiver bythe
PP P �'Y P g
Division. Approved electronic reporting waivers are not transferrable. Only permittees with an
approved reporting waiver request may submit monitoring data and reports on paper to the
Division for the period that the approved reporting waiver request is effective.
Information on eDMR and the application for a temporary electronic reporting waiver are found
on the following web page:
http://deq.nc.gov/about/divisions/water-resources/edmr
4. Signatory Requirements [Supplements Section B. (11.) (b) and Supersedes Section B. (11.)
fig 1
All eDMRs submitted to the permit issuing authority shall be signed by a person described in
Part II, Section B. (11.)(a)or by a duly authorized representative of that person as described in
Part II, Section B. (11.)(b). A person, and not a position, must be delegated signatory authority
for eDMR reporting purposes.
For eDMR submissions,the person signing and submitting the DMR must obtain an eDMR user
account and login credentials to access the eDMR system. For more information on North
Carolina's eDMR system, registering for eDMR and obtaining an eDMR user account, please
visit the following web page:
http://deq.nc.gov/about/divisions/water-resources/edmr
Certification. Any person submitting an electronic DMR using the state's eDMR system shall
make the following certification [40 CFR 122.221 NO OTHER STATEMENTS OF
CERTIFICATION WILL BE ACCEPTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified
personnel properly gather and evaluate the information submitted. Based on my inquiry of the
person or persons who manage the system, or those persons directly responsible for gathering
the information, the information submitted is, to the best of my knowledge and belief true,
accurate, and complete. I am aware that there are significant penalties for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
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Permit NC0043320
5. Records Retention [Supplements Section D. (6.11
The permittee shall retain records of all Discharge Monitoring Reports, including eDMR
submissions. These records or copies shall be maintained for a period of at least 3 years from
the date of the report. This period may be extended by request of the Director at any time [40
CFR 122.41].
A. (6.) PFAS MONITORING IN THE EFFELUENT [G.S. 143-215.1(b)]
(a) Monitoring of per-and polyfluoroalkyl substances(PFAS)shall be conducted using the most current
EPA draft method 1633 and shall include all target analytes listed under Table 1 of the draft method
until such time as the EPA publishes a 40 CFR part 136 Final PFAS Method for wastewater in the
Federal Register,after which monitoring of PFAS shall be conducted using the approved Final PFAS
Method. Monitoring takes effect the first full calendar quarter following three(3)months after the
effective date of the permit(Month xx,2023)and will be at a quarterly frequency.
(i.) Appendix A has been added to the permit to identify the current parameters listed under Table 1
of the 3rd Draft Method 1633 Analysis of Per-and Polyfluoroalkyl Substances(PFAS)in
Aqueous, Solid,Biosolids,and Tissue Samples and the appropriate PCS codes for use when
reporting in the electronic Discharge Monitoring Reports(eDMRs). The list of parameters may
also be found at:
https://www.epa.gov/system/files/documents/2022-
12/3rd%20Draft%20Method%201633%20December%202022%2012-20-22 508.pdf
(ii.) For eDMR reporting,PFAS monitoring shall be reported under reporting outfall location
PFAS 1. Until PFAS monitoring is conducted using the approved Final PFAS Method for
wastewater,the Permittee shall include a qualifier in their PFAS reports noting,"Draft Method
1633 used—certification waived."
A. (7.) 1,4-DIOXANE RE-OPENER [NCGS 143-215.1 (b)]
Pursuant to N.C. General Statutes Section 143-215.1 and the implementing rules found in the North
Carolina Administrative Code at 15A NCAC 2H.0112 (b) (1) and 2H.0114 (a)and Part II
(STANDARD CONDITIONS FOR NPDES PERMITS), Sections B-12 and B-13 of this permit,the
Director of DWR may reopen this permit to modify permit requirements to address 1,4-Dioxane
monitoring, treatment and/or compliance.
Page 9 of 11

Permit NC0043320
Appendix A. PFAS Target Analytes EPA Method 1633
l'arget:lnalvte Name Abbreviation CAS Number Parameter Code
Perfluoroalkyl carboxylic acids
Perfluorobutanoic acid PFBA 375-22-4 51522
Perfluoropentanoic acid PFPeA 2706-90-3 51623
Perfluorohexanoic acid PFHpA 307-24-4 51624
Perfluoroheptanoic acid PFHpA 375-85-9 51625
Perfluorooctanoic acid PFOA 335-67-1 51521
Perfluorononanoic acid PFNA 375-95-1 51626
Perfluorodecanoic acid PFDA 335-76-2 51627
Perfluoroundecanoic acid PFUnA 2058-94-8 51628
Perfluorododecanoic acid PFDoA 307-55-1 51629
Perfluorotridecanoic acid PFTrDA 72629-94-8 51630
Perfluorotetradecanoic acid PFTeDA 376-06-7 51531
Perfluoroalkyl sulfonic acids
1'ertluorobutanesulfonic acid PFBS 375-73-5 52602
Perfluoropentanesulfonic acid PFPeS 2706-91-4 52610
Perfluorohexanesulfonic acid PFHxS 355-46-4 52605
Pertluoroheptanesulfonic acid PFHpS 375-92-8 52604
Perfluorooctanesulfonic acid PFOS 1763-23-1 52606
Perfluorononanesulfonic acid PFNS 68259-12-1 52611
Perfluorodecanesulfonic acid PFDS 335-77-3 52603
Perfluorododecanesulfonic acid PFDoS 79780-39-5 52632
Fluorotelomer sulfonic acids
IH,IH,2H,2H-Perfluorohexane sulfonic acid 4:2FTS 757124-72-4 52607
1H,IH,2H,2H-Perfluorooctane sulfonic acid 6:2FTS 27619-97-2 52608
IH,IH,2H,2H-Perfluorodecane sulfonic acid 8:2FTS 39108-34-4 52609
Perfluorooctane sulfonamides
Perfluorooctanesulfonamide PFOSA 754-91-6 51525
N-methyl perfluorooctanesulfonamide NMeFOSA 31506-32-8 52641
N-ethyl perfluorooctanesulfonamide NEtFOSA 4151-50-2 52642
Table continues on next page.
Table continued from Appendix A. PFAS Target Analytes EPA Method 1633(3rd Draft, December 2022):
Target Analyte Name Abbreviation CAS Number Parameter Code
Perfluorooctane sulfonamidoacetic acids
N-methyl perfluorooctanesulfonamidoacetic acid NMeFOSAA 2355-31-9 51644
Page 10 of 11

Permit NC0043320
N-ethyl pertluorooctanesulfonamidoacetic acid NEtFOSAA 2991-50-6 516-13
Perfluorooctane sulfonamide ethanols
N-methyl perfluorooctanesulfonamidoethanol NMeFOSE 24448-09-7 51642
N-ethyl perfluorooctanesulfonamidoethanol NetFOSE 1691-99-2 51641
Per-and Polyfluorother carboxylic acids
Hexafluoropropylene oxide dimer acid HFPO-DA 13252-13-6 52612
4,8-Dioxa-3H-perfluorononanoic acid ADONA 919005-14-4 52636
Perfluoro-3-methoxypropanoic acid PFMPA 377-73-1 PF002
Perlfuoro-4-methoxybutanoic acid PFMBA 863090-89-5 PF006
Nonafluoro-3.6-dioxaheptanoic acid NFDHA 151772-58-6 52626
Ether sulfonic acids
9-Chlorohexadecafluoro-3-oxanonane-l-sulfonic acid 9C1-PF3ONS 756426-58-1 PF003
11-Chloroeicosafluoro-3-oxaundecane-l-sulfonic acid 11C1-PF3OUdS 763051-92-9 PF004
Perfluoro(2-ethoxyethane)sulfonic acid PFEESA 113507-82-7 52629
Fluorotelomer carboxylic acids
3-Perfluoropropyl propanoic acid 3:3FTCA 356-02-5 PF001
2H,2H,3H,3H-Perfluorooctanoic acid 5:3FTCA 914637-49-3 PF007
3-Perfluoroheptyl propanoic acid 7:3FTCA 812-70-4 PF005
Page 11 of 11

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USGS Quad: H19NE Rockingham,NC
Outfall Facility
Latitude: 34° 55'4"N 79° 49' 51"N
Longitude: 79° 49' 51" W 49° 58' 6" W
Stream Class: C Facility Location
North
Subbasin: 03-07-01 HUC: 03040201 Elevate Textiles/Burlington Richmond Plant
Receiving Stream: Hitchcock Creek NC0043320/Richmond County