NC0090000_Draft Permit_20220920

ROY COOPER
Governor .r I
ELIZABETH S.BISER
Secretary
S.DANIEL SMITH NORTH CAROLINA
Director Environmental Quality
September 20, 2022
Sam McEwen, Environmental Director
Colonial Pipeline Company
1000 Lake Street
Alpharetta, GA 30009
Subject: Draft NPDES Permit NC0090000
Colonial Pipeline Company—2020-L l-SR2448
SIC code 4619
Grade II Biological WPCS
Mecklenburg County
Dear Mr. McEwen:
The Division has reviewed your request for the subject permit. Please review this draft carefully to
ensure a thorough understanding of the information, conditions, and requirements it contains.
The NPDES standard conditions (Parts II, III, and IV)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.
With this notification, the Division will solicit public comment on this draft permit by publishing a
notice in newspapers having circulation in the general Mecklenburg County area,per EPA requirements.
Please provide your comments, if any, to me at the address below no later than 30 days after
receiving this draft permit.
Following the 30-day public comment period, the Division will review all pertinent comments and take
appropriate action prior to issuing a final permit. If you have questions concerning the draft,please
contact me at 919-707-3618, or via e-mail at [[e-mail]].
Sincerely,
Derek Denard, Environmental Program Consultant
NPDES Industrial Permitting Unit
Division of Water Resources, NCDEQ
- North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 11617 Mail Service Center I Raleigh,North Carolina 27699-1617
7H CAR`,L"IA
�a �++ \ 919.707.9000

ec: NPDES File[Laserfiche]
Colonial Pipeline Company/Michael A.Verdon[[e-mail]];John Wyatt[[e-mail]];
Jeff Titus[[e-mail]];Sam McEwen[[e-mail]];
Jeff Morrison[[e-mail]];Terry Mock[[e-mail]]
Wesley Dunbar[[e-mail]]
APEX/John Strecker[[e-mail]];Brian Garner[[e-mail]];
Andrew Street[[e-mail]];Brian Colonnese[[e-mail]];
Tom Naumann[[e-mail]];Mike D'Arrigo[[e-mail]]
DWR MRO/Andrew Pitner[[e-mail]];Brandy Costner[[e-mail]]
Wes Bell[[e-mail]];Edward Watson[[e-mail]]
DWR WQPS/John Hennessy john.hennessy®ncdenr.gov];Doug Dowden[[e-mail]];
Mike Montebello[michael.montebello®ncdenr.gov]
NC DOT/Hassan A.Malik[[e-mail]]
Wastewater Operator Certification Group[[e-mail]]
WSS/Aquatic Toxicology Branch/Zach Thomas[[e-mail]];Cindy Moore[[e-mail]]
Richard Farmer[[e-mail]]
EPA Region 4/[[e-mail]]

NPDES Pennit NC0090000
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
(NPDES)
In compliance with the provisions of North Carolina Getieral 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,
A
Colonial Pipeline Company
is hereby authorized to discharge wastewater from outfalls locat- a •e
Colonial Pipeline Company — 2020 - L1- SR2448
14108 Huntersville-Concord Rd, Rirsville, NC
Aill Mecklenburg Count
to receiving waters designated as North Prong Clark Creek and South Prong Clark Creek within the
Yadkin-Pee Dee River Basin in accordance with effluent limitations, monitoring requirements, and
liiother conditions set forth in Parts I, II, III an hereeL
ipt,
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 14

NPDES Permit NC0090000
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.
Colonial Pipeline Company
is hereby authorized to:
No
1. begin operating a 0.576 MGD(including a GD tempo stem)groundwater
remediation system consisting of,but no d to;
• a recovery well system
• an oil/water separator
• skimmed LNAPL storage tank -
• a bag filter bank
• an air stripper unit
• a thermal oxidizer unit or granu 1 ctivated carbon units
• liquid phase anular livated ca' on vessels
• an outfall ' cture that q sists of connection to an existing corrugated metal pipe(CMP)
culvert with an Inserta T itting
located a . - 4108 Hutersville- oncord Rd remecliation site, Huntersville, Mecklenburg
Coun•
2. dis, •e from said trVnent works, via Outfall 001, at a location specified on the attached map,
into Prong Clark Meek [Stream dex 13-17-4-1] currently a Class C waterbody within
Subbasi 1 17-11 [HUC: 030401050 of the Yadkin-Pee Dee River Basin.
Page 2 of 14

NPDES Permit NC0090000
PART I
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15A NCAC 02B .0400 et seq., 02B .0500 et seq.]
Grade I Physical Chemical Water Pollution Control System [15A NCAC 08G .0302]
Beginning on the effective date of the permit and lasting until expiration,the Permittee is authorized to
discharge treated groundwater from Outfall 001. Such discharges shall be limited and monitored'by the
Permittee as specified below:
EFFLUENT CHARACTERISTICS LIMITS MONITORING REQUIREMENTS1
[PARAMETER CODES] Monthly Daily Measurement Sample Sample
Average Maximum Frequency Type Location
Flow(MGD) 50050 0.576 MGD Continuous Recording Effluent
Total Suspended Solids(TSS)(mg/L) C0530 30.0 mg/L 45.0 mg/L eekly Grab Effluent
Oil&Grease(mg/jSGT..IIEM])
00556 5.0 mg/L 20.0 mg/L Weekly Grab Effluent
(EPA Method 1664
pH(su) 00400 .H<9.0(su Wee Grab Effluent
Total Lead(µg/L)2 01051 5.26 µ_ 1 Weekly Grab Effluent
Benzene(µg/L) 'I 274 µg/L •g/L Weekly Grab Effluent
Naphthalene(µg/L) ��.. .4 µg/L _ Weekly Grab Effluent
Ethyl Benzene(µg/L) 3 1 124 b Weekly Grab Effluent
Toluene(µg/L) 3401, 14.1 µ 14.1 µ ► Weekly Grab Effluent
Xylenes,Total(mix of m • 81551 8 • Weekly Grab Effluent
Bromomethane(Methyl mnide)(µg/L) 34413 0.05 Monthly Grab Effluent
n-Butylbenzene(µg/L) 7342 4.' • 4.99 µg/L Monthly Grab Effluent
Chloroethane • 104 268 µg/L Monthly Grab Effluent
Hexachloro-1,3-butadiene(µg/L) CO702 96.6 µg/L Monthly Grab Effluent
(Hexac orobutadiene)
n-Propy 6 ;ne(µg/L) 24 102 'g/L 102 µg/L Monthly Grab Effluent
Tetrachloro (PERC)(µg/L) 17.7 µg/L 17.7 µg/L Monthly Grab Effluent
(Tetrachloroe
1,2,4-Trimethyl.- (µg/L) 7722 499 µg/L 499 µg/L Monthly Grab Effluent
1,3,5-Trimethylbenz- ) 77226 275 µg/L 275 µg/L Monthly Grab Effluent
Vinyl chloride(Chloroeth (it: 39175 12.9 µg/L 12.9 µg/L Monthly Grab Effluent
Total Recoverable Phenolics 32730 488 µg/L 488 µg/L Monthly Grab Effluent
(EPA Method 420.1 or 420.4)
Bromodichloromethane(µg/L) 32101 Monitor Monitor Quarterly Grab Effluent
(Dichlorobromomethane) &Report &Report
Chloromethane(Methyl Chloride)(µg/L) 34418 Monitor Monitor Quarterly Grab Effluent
&Report &Report
1,2-Dichloroethane(1,2 DCA)(mg/L) 32103 Monitor Monitor Quarterly Grab Effluent
&Report &Report
Methyl Tert-Butyl Ether(MTBE)(mg/L) 22417 Monitor Monitor Quarterly Grab Effluent
&Report &Report
Effluent parameters and footnotes continued next page.
Page 3 of 14

NPDES Permit NC0090000
A. (2.) Continued.
EFFLUENT CHARACTERISTICS LIMITS MONITORING REQUIREMENTS1
Monthly Daily Measurement Sample Sample
[PARAMETER CODES] Average Maximum Frequency Type Location
Hardness—Total as Monitor Monitor
[CaCO3 or(Ca+Mg)](mg/L)2'4 00900 &Report &Report Quarterly Grab Effluent
Hardness—Total as Monitor Monitor
[CaCO3 or(Ca+Mg)](mg/L)3'4 00900 &Report &Report Quarterly Grab Upstream
Acute WET testing 5 TGE6C See Footnote 5 Quarterly Grab Effluent
Organics,Total Purgeables(VOCs)
(EPA Method 624.1)6 76029 See Foo us Quarterly Grab Effluent
Base Neutrals&Acids(Semi-VOCs)
(EPA Method 625.1)6 76028 Se o I •to 6 Quarterly Grab Effluent
Footnotes:
1. The permittee shall submit Discharge Monitoring Reports electrly using "s eDMR application
system. See Special Condition A. (5.).
2. Total Hardness: Effluent hardness sam ling should be performed in conjunction with . •ling for hardness
dependent metals(Lead).
3. The Permittee shall sample instream ha s,upstream of the facility's discharge. The sample shall be
representative of the hardness in the recei stream.
4. If no stream flow is av . isple,inch "no stream flow" on DMR.
5. Whole Effluent To L T . te,Monitor Only; Quarterly(Pimephales promelas)48-hour static test.
See condition A.(3.
6. See Special Condition • for . • sal monito requirements for EPA Methods 624.1 and 625.1.
Conditio s •
• Th .all be no disc arge of floating solids or visible foam in other than trace amounts.
• Disch. all show no evidence as a source for oily film or sheen on the receiving stream.
Page 4 of 14

NPDES Permit NC0090000
A. (2.) FW-ACUTE TOXICITY PASS/FAIL MONITORING (QUARTERLY)
[15A NCAC 02B .0500]
The permittee shall conduct acute toxicity tests on a quarterly basis using protocols defined in the North
Carolina Procedure Document entitled"Pass/Fail Methodology for Determining Acute Toxicity In A Single
Effluent Concentration"(Revised-December 2010, or subsequent versions). The monitoring shall be performed
as a Fathead Minnow(Pimephales promelas)24-hour static test. The effluent concentration at which there may
be at no time significant acute mortality is 90%(defined as treatment two in the procedure document). The
tests will be performed during the months of January,April,July,and October. 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.
The parameter code for Pimephales promelas is TGE6C. All toxicity testing results required as part of this
permit condition will be entered electronically using the Division's eDMR system for the month in which it
was performed,using the appropriate parameter code. Additionally,DWR Form AT-2 (original) is to be sent
to the following address:
North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology B anch
1621 Mail Service Center
Raleigh,NC 276'' 1621
Or,results can be sent to the email, ATF. ": • cdenr._o
Completed Aquatic Toxicity Test Forms sh•, filed with the Water Sciences Section no later than 30 days
after the end of the reporting period for which e 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 dis rge of flow from the facility during any month,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.
Should the permittee fail to monitor during a month in which toxicity monitoring is required,then monthly
monitoring will begin immediately. Upon submission of a valid test,this monthly test requirement will revert
to quarterly in the months specified above
Should any test data from either these monitoring requirements 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 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.
Page 5 of 14

NPDES Permit NC0090000
A. (3.) ADDITIONAL MONITORING REQUIREMENTS
[G.S. 143-215.1(B)]
(a.) EPA Method 624.1-Organics,Total Purgeables(VOCs). The permittee shall conduct Quarterly effluent
pollutant scans using protocols as defined in E.P.A. Document EPA 821-R-16-008 entitled"Method 624.1:
Purgeables by GC/MS". The parameter code for reporting EPA Method 624.1 is 76029. Parameter codes for
reporting analytes associated with this method are listed in EPA Method 624.1: Tables 1 and 2 below.
(b.) EPA Method 625.1 -Base Neutrals&Acids(Semi-VOCs). The permittee shall conduct Quarterly
effluent pollutant scans using protocols as defined in E.P.A. Document EPA 821-R-16-007 entitled"Method
625.1: Base/Neutrals and Acids by GC/MS". The parameter code for reporting EPA Method 625.1 is 76028.
Parameter codes for reporting analytes associated with this method are listed in EPA Method 625.1: Tables 1,
2 and 3 below.
(c.) Standard Conditions.Analytical methods shall be in accordance with 40 CFR Part 136 and shall be
sufficiently sensitive to determine whether parameters are present in concentrations greater than applicable
standards and criteria(See Part II. Section D). Laboratory reports shall be kept on file in accordance with
records retention requirements found in Part II.Section D.
(d.) Effluent Scan Reporting.
• For the eDMR application system,under the parameter code for the pollutant scan, indicate whether the
test was performed by entering"1"for"yes"and"0"for"no".
• Any detection of analytes shall be entered in eDMR,using the appropriate parameter code listed in the
tables below. Once an analyte is detected,the parameter should be reported in eDMR at the same
monitoring frequency as the pollutant scan until further notice by the Division.
• Parameter codes noted with"+"in the tables below may not currently be allowed in eDMR and will
need to be added by the eDMR administrator. Please submit requests to add parameters to the
appropriate eDMR contacts with the Division.
• Any analytes in the tables below that do not have an assigned parameter code are noted as "No Code".
These parameters shall be noted in the comments section of eDMR by noting the analyte detected,the
CAS Registry No. and the reported concentration.
• A current List of Parameters Allowed for DMRs can be found at the following webpage:
https://deq.nc.govtabout'divisions/wattr-r ces/edmr/user-documentation.
EPA Method 624.1: Table 1 -Purgeables
*All the analytes in this table are Priority Pollutants(40 CFR part 423,appendix A).
CAS Parameter CAS Parameter
Analyte[alternative nomenclature) Registry No. Code Analyte Registry No. Code
Acrolein 107-02-8 34210 1,1-Dichloroethane 75-34-3 34496
Acrylonitrile 107-13-1 34215 1,2-Dichloroethane 107-06-2 32103
Benzene 7143-2 34030 1,1-Dichloroethene 75-35-4 34501
[1,1-Dichloroethylenel
Bromodichloromethane trans-1,2-Dichloroethene
[Dichlorobromomethane] 75-27 4 32101 [trans-1,2-Dichloroethylene] 156-60-5 34546
Bromoform 75-25-2 32104 1,2-Dichloropropane 78-87-5 C0541
Bromomethane 74-83-9 34413 cis-1,3-Dichloropropene 10061-01-5 34704
[Methyl Bromide]
Carbon tetrachloride 56-23-5 32102 trans-1,3-Dichloropropene 10061-02-6 34699
Chlorobenzene 108-90-7 34301 Ethyl benzene 100-41-4 34371_
Chloroethane 75-00-3 85811 Methylene chloride[Dichloromethane] 75-09-2 34423
2-Chloroethyl vinyl ether(mixed) 110-75-8 34576 1,1,2,2-Tetrachloroethane 79-34-5 _ 34516
Chloroform 67-66-3 32106 Tetrachloroethene[PERC] 127-18-4 34475
[Tetrachloroethylene]
Chloromethane 74-87-3 34418 Toluene 108-88-3 34010
(Methyl Chloride)
Page 6 of 14

NPDES Permit NC0090000
EPA Method 624.1: Table 1 —Purgeables
*All the analytes in this table are Priority Pollutants(40 CFR part 423,appendix A).
CAS Parameter CAS Parameter
Analyte[alternative nomenclature] Registry No. Code Analyte Registry No. Code
Dibromochloromethane 124-48-1 32105 1,1,1-Trichloroethane 71-55-6 34506
[Chlorodibromomethane]
1,2-Dichlorobenzene 95-50-1 34536 1,1,2-Trichloroethane 79-00-5 34511
[ortho-dichlorobenzene,1,2-DCB]
1,3-Dichlorobenzene 541-73-1 34566 Trichloroethene[TCE] 79-01-6 78391
[meta-dichlorobenzene,1,3-DCB] [Trichloroethylene]
1,4-Dichlorobenzene 106-46-7 34571 Vinyl chloride 75-01-4 39175
[para-dichlorobenzene,1,4-DCB]
EPA Method 624.1: Table 2—Additional Purgeables
ICIS ICIS
CAS Parameter CAS Parameter
Analyte[alternative nomenclature] Registry No. Code Analyte Registry No. Code
Acetone 67-64-1 81552 Ethyl methacrylate 97-63-2 73570*
Acetonitrile[Methyl cyanide] 64047 73207 Ethylene oxide 75-21-8 76999
Acrolein 107-02-8 34210 Hexachlorobutadiene 87-63-3 C0702
Acrylonitrile 107-13-1 34215 Hexachloroethane 67-72-1 34396
Ally!alcohol[2-Propen-l-ol] 107-18-6 73505' 2-Hexanone 591-78-6 75166*
Ally!chloride[3-Chloropropene] 107-05-1 78109* Iodomethane 74-88-4 No Code
t-Amyl ethyl ether[TAEE] 919-94-8 No Code Isobutyl alcohol 78-83-1 77033
t-Amyl methyl ether[TAME] 994-05-8 22421 Isopropylbenzene 98-82-8 77223
[Tert-Amyl Methyl Ether]
Benzyl chloride 100-44-7 73128* P Isopropyitoluene 99-87-6 03980
[4-Isopropyltoluene]
Bromoacetone 598-31-2 No Code Methacrylonitrile 126-98-7 81593'
Bromobenzene 108-86-1 81555* Methanol 67-56-1 77885
Bromochloromethane 74-97-5 70009* Malonitrile 109-77-3 No Code
1,3-Butadiene 106-99-0 51695* Methyl acetate 79-20-9 77032
n-Butanol[1-Butanoll 71-36-3 45265 Methyl acrylate 96-33-3 51010
2-Butanone[MEK] 78-93-3 78356 Methyl cyclohexane 108-87-2 No Code
t-Butyl alcohol[tert-Butyl alcohol] 75-65-0 51008 Methyl iodide 74-88-4 No Code
[TBA]
n-Butylbenzene 104-51-8 77342 Methyl methacrylate 80-62-6 81597
sec-Butylbenzene 135-98-8 77350 4-Methy1-2-pentanone[MIBK] 108-10-1 78133*
[Methyl isobutyl ketone]
Methyl-t-butyl ether[MTBE]
t-Butylbenzene[Tert-butylbenzenej 72477 77353 [Methyl tert-butyl ether] 1634-04-4 22417
[Propane,2-methoxy-2-methyl]
[-Butyl ethyl ether[ETBE] 6373 22422' Naphthalene 91-20-3 34696
[Ethyl-Ten Butyl Ether] '; ,
Carbon Disulfide ��y 75 15 77041 Nitrobenzene 98-95-3 34447
N-Nitroso-di-n-butylamine
Chloral hydrate -17-0 9108* 924-16-3 73609
.r.,r [N-Nitrosodibutylamine]
Chloroacetonitrile 3'14-2 ,'''Code 2-Nitropropane 79-46-9 No Code
1-Chlorobutane 109-69-3 No Code Paraldehyde 123-63-7 No Code
Chlorodifluoromethane 75..4i.6
5 45 6 45028* Pentachloroethane 76-01-7 No Code
[Freon 22]
2-Chloroethanol 107-07-3 77046' Pentafluorobenzene 363-72-4 No Code
bis(2-Chloroethyl)sulfide 505-60-2 No Code 2-Pentanone 107-19-7 No Code
[Mustard Gas]
1-Chlorohexanone 20261-68-1 No Code 2-Picoline[2-Methylpyridine] 109-06-8 77088*
Chloroprene 126-99-8 81520* 1-Propanol 71-23-8 77018*
[2-chloro-1,3-butadiene] [n-Propyl alcohol]
3-Chloropropene[Ally]chloride] 107-05-1 78109' 2-Propanol[Isopropanol] 67-63-0 77015
1 3-Chloropropionitrile 542-76-7 No Code Propargyl alcohol 107-19-7 No Code
2-Chlorotoluene[Orthochlorotoluene] 95-49-8 38681 beta-Propiolactone 57-57-8 No Code
4-Chlorotoluene jp-Chlorotoluene] 106-43-4 61227* Propionitrile[ethyl cyanide] 107-12-0 51466
Crotonaldehyde 123-73-9 77028 n-Propylamine 107-10-8 No Code
Cyclohexanone 108-94-1 77097* n-Propylbenzene 103-65-1 77224
1,2-Dibromo-3-chloropropane 96-12-8 49146 Pyridine 110-86-1 77045
[Dibromochloropropane]
1,2-Dibromoethane 106-93-4 77651 Styrene 100-42-5 81708
[Ethylene dibromide]
Dibromomethane 74-95-3 38679 1,1,1,2-Tetrachloroethane 630-20-6 77562'
[Methylene Bromide]
Page 7 of 14

NPDES Permit NC0090000
EPA Method 624.1: Table 2—Additional Purgeables
ICIS ICIS
CAS Parameter CAS Parameter
Analyte[alternative nomenclature] Registry No. Code Analyte Registry No. Code
cis-1,4-Dichloro-2-butene 1476-11-5 No Code Tetrahydrofuran 109-99-9 81607
trans-1,4-Dichloro-2-butene 110-57-6 49263' o-Toluidine 95-53-4 77142
cis-1,2-D ichloroethene
[cis-1,2-DCE] 156-59-2 77093 1,2,3-Trichlorobenzene 87-61-6 77613'
[cis-1,2-D ichl oroethylene]
Dichlorodifluoromethane 75-71-8 34668 Trichlorofluoromethane[Freon 11] 75-69-4 34488'
1,3-Dichloropropane 142-28-9 77173' 1,2,3-Trichloropropane 96-18-4 77443'
2,2-Dichloropropane 594-20-7 46366' 1,2,3-Trimethylbenzene 526-73-8 51565'
1,3-Dichloro-2-propanol 96-23-1 No Code 1,2,4-Trimethylbenzene 95-63-6 77222
1,1-Dichloropropene 563-58-6 77168' 1,3,5-Trimethylbenzene 108-67-8 77226
cis-1,3-Dichloropropene 10061-01-5 34704' Vinyl acetate 108-05-4 77057'
1:2,3:4-Diepoxybutane 1464-53-5 No Code m-Xylene[1.3-Xylene] 108-38-3 81710'
Diethyl ether[ethoxyethane] 60-29-7 81576 o-Xylene[1,2-Xylene] 95-47-6 81711'
Diisopropyl ether[DIPE] 108-20-3 81577 p-Xylene[1,4-Xylene] 106-42-3 34728 1
[Isopropyl ether]
1.4-Dioxane[Dioxane] 123-91-1 82388 m+o-Xylene 179601-22-0 No Code
Epichlorohydrin 106-89-8 81679' m+p-Xylene 179601-23-1 85795'
Ethanol 64-17-5 77004 o+p-Xylene 136777-61-2 78121'
Ethyl acetate 141-78-6 81585 Xylene(mix of m+o+p) NA 81551
EPA Method 625.1: Table 1 —Non-Pesticide/PCB Base/Neutral Extractables
*All the analytes in this table are Priority Pollutants(40 CFRpart 423,appendix A).
ICIS ICIS
CAS Parameter CAS Parameter
Analyte[alternative nomenclature] Registry No. Code Analyte Registry No. Code
Acenaphthene 83-32-9 34205 3.3'-Dichlorohenzidine 91-94-1 34631
Acenaphthylene 208-96-8 34200 Diethyl phthalate 84-66-2 34336
Anthracene 120-12-7 CO220 Dimethyl phthalate 131-11-3 34341
Benzidine 92-87-5 39120 2.4-Dinitrotoluene 121-14-2 34611
Benzo(a)anthracene 56-55-3 C0526 2,6-Dinitrotoluene 606-20-2 C0626
Benzo(a)pyrene 50-32-8 34247 Di-n-octylphthalate 117-84-0 34596
Benzo(b)fluoranthene 205-99-2 34230 Fluoranthene 206-44-0 C0376
Benzo(k)fluoranthene 207-08-9 34242 Fluorene 86-73-7 34381
Benzo(ghi)perylene 191-24-2 34521 Hexachlorobenzene 118-74-1 C0700
Benzyl butyl phthalate 85-68-7 34292 Hexachlorobutadiene 87-68-3 C0702
[Butyl Benzyl Phthalate]
bis(2-Chloroethoxy)methane 111-91-I 34278 Hexachloroethane 67-72-1 34396
bis(2-Ethylhexyl)phthalate 117-81-7 CO100 Indeno(1,2,3-cd)pyrene 193-39-5 34403
bis(2-Chloroisopropyl)ether 108-60-1 34283 Isophorone 78-59-1 34408
[2,2'-Oxybis(1-chloropropane)]
4-Bromophenyl phenyl ether 101-55-3 34636 Naphthalene 91-20-3 34696
2-Chloronaphthalene 91-58-7 34581 Nitrobenzene 98-95-3 34447
4-Chlorophenyl phenyl ether 7005-72-3 34641 N-Nitrosodi-n-propylamine 621-64-7 34428
Chrysene 218-01-9 34320 Phenanthrene 85-01-8 34461
Dibenz(a,h)anthracene 53-70-3 34556 Pyrene 129-00-0 34469
Di-n-butylphthalate 84-74-2 39110 1,2,4-Trichlorobenzene 120-82-1 C0551
EPA Method 625.1: Table 2—Acid Extractables
*All the analytes in this table are Priority Pollutants(40 CFR.art 423.appendix A).
ICIS ICIS
CAS Parameter CAS Parameter
Analyte(alternative nomenclature) Registry No. Code Analyte Registry No. Code
4-Chloro-3-methylphenol 59-50-7 70012 2-Nitrophenol 88-75-5 34591
2-Chlorophenol 95-57-8 34586 4-Nitrophenol 100-02-7 34646 1
2,4-Dichlorophenol 120-83-2 34601 Pentachlorophenol 87-86-5 39032
2,4-Dimethylphenol 105-67-9 34606 Phenol 108-95-2 34694
2,4-Dinitrophenol 51-28-5 34616 2,4,6-Trichlorophenol 88-06-2 34621
2-Methyl-4,6-dinitrophenol 534-52-1 34657
[4,6-dinitro-o-cresol] 1
Page 8 of 14
1

NPDES Permit NCOO90O00
EPA Method 625.1: Table 3—Additional Extractable Analytes
Analytes noted as"*"in this table are Priority Pollutants(40 CFR part 423,appendix A).
ICIS ICIS
CAS Parameter CAS Parameter
Analyte(alternative nomenclature) Registry No. ('ode _Analyte Registry No. Code
Acetophenone 98-86-2 81553 2,2',4,4',5',6-Hexachlorobiphenyl 60145-22-4 No Code
2-Acetylaminofluorene 53-96-3 82204 Hexachlorocyclopentadiene* 77-47-4 34386'
[2-Acetyl aminoflourcene]
1-Acetyl-2-thiourea 591-08-2 No Code Hexachlorophene 70-30-4 51541'
Alachlor 15972-60-8 39161' Hexachloropropene 1888-71-7 No Code
Aldrin* 309-00-2 39330 Hexamethylphosphoramide[HMPA] 680-31-9 82196'
Ametryn 834-12-8 38402' Hexanoic acid 142-62-1 77190'
2-Aminoanthraquinone 117-79-3 No Code Hexazinone 51235-04-2 30264'
Aminoazobenzene 60-09-3 No Code Hydroquinone 123-31-9 77165'
4-Aminobiphenyl[p-Aminobiphenyl] 92-67-1 77581' Isodrin 465-73-6 51527'
3-Amino-9-ethylcarbazole 132-32-1 No Code 2-Isopropylnaphthalene 2027-17-0 No Code
Anilazine 101-05-3 No Code Isosafrole 120-58-1 No Code
Aniline 62-53-3 77089 Kepone 143-50-0 81281'
o-Anisidine 90-04-0 No Code Leptophos 21609-90-5 51382*
Aramite 140-57-8 No Code Longifolene 475-20-7 No Code
Atraton 1610-17-9 No Code Malachite green 569-64-2 51478'
Atrazine 1912-24-9 39033' Malathion 121-75-5 39530
Azinphos-methyl(Guthion) 86-50-0 82616' Maleic anhydride 108-31-6 No Code
Barban 101-27-9 38418' Merphos 150-50-5 30009*
Benzanthrone 82-05-3 No Code Mestranol 72-33-3 No Code
Benzenethiol 108-98-5 No Code Methapyrilene 91-80-5 No Code
Benzoic acid 65-85-0 77247 Methoxychlor 72-43-5 39480
2,3-Benzofluorene 243-17 ` ^No Code 2-Methylbenzothioazole 120-75-2 No Code
p-Benzoquinone 106-51-4 No Code 3-Methylcholanthrene 56-49-5 61225*
Benzyl alcohol 100-51-6 77147' 4,4'-Methylenebis(2-chloroaniline) 101-14-4 78123*
alpha-BHC* 319-84-6 39336 4,4'-Methylenebis(N,N-dimethylaniline) 101-61-1 No Code
beta-BHC* 319-85-7 39338 4,5-Methylenephenanthrene 203-64-5 No Code
gamma-BHC[Lindane]* 58-89-9 39344 1-Methylfluorene 1730-37-6 No Code
delta-BHC* 319-86-8 34198 Methyl methanesull'onate 66-27-3 No Code
Biphenyl 92-52-4 81513' 2-Methylnaphthalene 91-57-6 77416
Bromacil 314-40-9 30311* Methylparaoxon 950-35-6 No Code
2-Bromochlorobenzene 694-80-4 No Code Methyl parathion 298-00-0 39600'
3-Bromochlorobenzene 108-37-2 No Code 1-Methylphenanthrene 832-69-9 No Code
Bromoxynil 1689-84-5 51136 2-(Methylthio)benzothiazole 615-22-5 51079*
Butachlor 2318-4669 77860 Metolachlor 51218-45-2 39356'
Butylate[Sutan] 2008-41-5 81410' Metribuzin 21087-64-9 82630'
n-C10[n-decane] 124-18-5 77427 Mevinphos 7786-34-7 39610'
n-C12[n-`undecane] 1120-21-4 No Code Mexacarbate 315-18-4 38506'
n-C14[n-tetradecane] 629-59-4 77691* MGK 264[Pyrodone] 113-48-4 No Code
n-C16[n-hexadecane] 544-76-3 77757* Mirex 2385-85-5 39755
n-C 18[n-octadecane] 593-45-3 77804 Molinate[Ordram] 2212-67-1 49562*
n-C20[n-eicosane] 112-95-8 77830* Monocrotophos 6923-22-4 51385'
n-C22[n-docosane] 629-97-0 77859' Naled 300-76-5 38855'
n-C24[n-tetracosane] 646-31-1 No Code Napropamide[Devrinol] 15299-99-7 49564'
n-C26[n-hexacosane] 630-01-3 77901' 1,4-Naphthoquinone 130-15-4 No Code
n-C28[n-octacosane] 630-02-4 No Code 1-Naphthylamine 134-32-7 No Code
n-C30[n-triacontane] 638-68-6 No Code 2-Naphthylamine 91-59-8 82191*
Captafol 2425-06-1 No Code 1,5-Naphthalenediamine 2243-62-1 No Code
Captan 133-06-2 39640' Nicotine 54-11-5 No Code
Carbaryl[Sevin] 63-25-2 39750 5-Nitroacenaphthene 602-87-9 No Code
Carbazole 86-74-8 77571 2-Nitroaniline 88-74-4 78306'
Carbofuran 1563-66-2 81405' 3-Nitroaniline 99-09-2 78300'
Carboxin 5234-68-4 No Code 4-Nitroaniline 100-01-6 78870'
Carbophenothion[Trithion] 786-19-6 51042* 5-Nitro-o-anisidine 99-59-2 No Code
Chlordane* 57-74-9 51032* 4-Nitrobiphenyl 92-93-3 No Code
bis(2-Chloroethyl)ether* 111-44-4 34273 Nitrofen 1836-75-5 No Code
Chloroneb 2675-77-6 51139' 5-Nitro-o-toluidine 99-55-8 No Code
4-Chloroaniline 106-47-8 50312' Nitroquinoline-l-oxide 56-57-5 No Code
Chlorobenzilate 510-15-6 39460' N-Nitrosodi-n-butylamine 924-16-3 73609
[N-Nitrosodibutylamine]
Chlorfenvinphos 470-90-6 04083' N-Nitrosodiethylamine 55-18-5 78200'
Page 9 of 14

r
NPDES Permit NC0090000
EPA Method 625.1: Table 3—Additional Extractable Analytes
Analytes noted as"*"in this table are Priority Pollutants(40 CFR part 423,appendix A).
ICIS ICIS
CAS Parameter CAS Parameter
Analyte(alternative nomenclature) Registry No. Code Analyte Registry No. ('ode
1 4-Chloro-2-methylaniline 95-69-2 No Code N-Nitrosodimethylamine[NDMA]* 62-75-9 34438
3-(Chloromethyl)pyridine hydrochloride 6959-48-4 No Code N-Nitrosodiphenylamine* 86-30-6 34433
4-Chloro-2-nitroaniline 89-63-4 No Code N-Nitrosomethylethylamine 10595-95-6 No Code
Chlorpropham 101-21-3 81322' N-Nitrosomethylphenylamine 614-00-6 No Code
Chlorothalonil 1897 45-6 51140* N-Nitrosomorpholine 59-89-2 73617'
[Daconil(C8C14N2)] [Morpholine,4-nitroso-]
N-Nitrosopiperidine
1-Chloronaphthalene 90-13-1 No Code 100-75-4 73619*
[1-Nitrosopiperidine]
3-Chloronitrobenzene 121-73-3 No Code N-Nitrosopyrrolidine 930-55-2 78206'
4-Chloro-1,2-phenylenediamine 95-83-0 No Code trans-Nonachlor 39765-80-5 39071'
[Chlordane-Nonachlor,Trans]
4-Chloro-1,3-phenylenediamine 5131-60-2 No Code Norflurazon 27314-13-2 51151'
2-Chlorobiphenyl 2051-60-7 No Code 2,2'3.3',4,5',6.6'-Octachlorobiphenyl 40186-71-8 No Code
Chlorpyrifos 2921-88-2 81403' Octamethyl pyrophosphoramide 152-16-9 No Code
Coumaphos 56-72-4 81293' 4,4'-Oxydianiline 101-80-4 No Code
m+p-Cresol 15831-10-4 No Code Parathion[Ethyl parathion] 56-38-2 39540'
o-Cresol[ortho-Cresol] 95-48-7 78395 PCB-1016[Arochlor 1016]* 12674-11-2 34671
[2-Methylphenoll
p-Cresidine 120-71-8 No Code PCB-1221 [Arochlor 1221]* 11104-28-2 39488
Crotoxyphos[Ciodrin] 7700-17-6 82565' PCB-1232[Arochlor 1232]* 11141-16-5 39492
2-Cyclohexyl-4,6-dinitro-phenol 131-89-5 No Code PCB-1242[Arochlor 1242]* 53469-21-9 39496
Cyanazine 21725-46-2 04041' PCB-1248[Arochlor 1248]* 12672-29-6 39500
Cycloate 1134-23-2 81892* PCB-1254[Arochlor 1254]* 11097-69-1 39504
p-Cymene[4-Isopropyltoluene] 99-87-6 03908 PCB-I260[Arochlor 1260]* 11096-82-5 39508
[p-Isopropyltoluene]
Dacthal[DCPA] 1861-32-1 39770' PCB-1268[Arochlor 1268]* 11100-14-4 51581'
4,4'-DDD* 72-54-8 39310 Pebulate 1114-71-2 49563'
4,4'-DDE* 72-55-9 39320 Pentachlorobenzene 608-93-5 77793'
4,4'-DDT* 50-29-3 39300 Pentachloronitrobenzene[PCNB] 82-68-8 49206'
Demeton-O 298-03-3 No Code 2,2',3,4',6-Pentachlorobiphenyl 68194-05-8 No Code
Demeton-S 126-75-0 No Code Pentachloroethane 76-01-7 81501*
Diallate(cis or trans) 2303-16-4 No Code Pentamethylbenzene 700-12-9 No Code
2.4-Diaminotoluene 95-80-7 78888' Perylene 198-55-0 77801'
[2.4-Toluenediamine]
Diazinon 333-41-5 39570 Phenacetin 62-44-2 73183*
Dibenz(a,j)acridine 224-42-0 73542' cis-Permethrin 61949-76-6 No Code
Dibenzofuran 132-64-9 81302' truns-Permethrin 61949-77-7 No Code
Dibenzo(a,e)pyrene 192-65-4 51737' Phenobarbital 50-06-6 No Code
Dibenzothiophene 132-65-0 No Code Phenothiazene 92-84-2 No Code
1,2-Dibromo-3-chloropropane '' 6-12-8 49146 1,4-Phenylenediamine 624-18-0 No Code
[Dibromochloropropane]
3,5-Dibromo-4-hydroxybenzonitrile 9-84-5 51136' 1-Phenylnaphthalene 605-02-7 No Code
[Bromoxynil]
2,6-Di-tert-butyl-p-benzoquinone 719-22-2 No Code 2-Phenylnaphthalene 612-94-2 No Code
Dichlone 117-80-6 39150' Phorate 298-02-2 46313'
2,3-Dichloroaniline 608-27-5 77533 Phosalone 2310-17-0 81291'
2,3-Dichlorobiphenyl 16605-91-7 No Code Phosmet[Imidan] 732-11-6 51154'
2,6-Dichloro-4-nitroaniline[Dichloran] 99-30-9 38446' Phosphamidon 13171-21-6 78881'
2,3-Dichloronitrobenzene 3209-22-1 No Code Phthalic anhydride 85-44-9 77453'
1,3-Dichloro-2-propanol 96-23-1 No Code alpha-Picoline[2-Methylpyridine] 109-06-8 77088'
2,6-Dichlorophenol[2,4-Dichlorophenol] 120-83-2 34601 Piperonyl sulfoxide 120-62-7 No Code
Dichlorvos 62-73-7 39109 Prometon 1610-18-0 51155'
[2,2-Dichlorovinyldimethyl phosphate]
Dicrotophos 141-66-2 04310' Prometryn 7287-19-6 51156'
Dieldrin* 60-57-1 39380 Pronamide 23950-58-5 51157*
1.2:3,4-Diepoxybutane 1464-53-5 No Code Propachlor 1918-16-7 51158'
Di(2-etltylhexyl)adipate 103-23-1 51174' Propazine 139-40-2 51159'
[Bis(2-ethylhexyl)adipate]
Diethylstilbestrol 56-53-1 82192' Propylthiouracil 51-52-5 No Code
Diethyl sulfate 64-67-5 No Code Pyridine 110-86-1 77045
Dilantin[Phenytoin] 57-41-0 51744' Resorcinol[1,3-Benzenediol] 108-46-3 77164'
[5,5-Diphenylhydantoin]
Page 10 of 14

NPDES Permit NC0090000
EPA Method 625.1: Table 3—Additional Extractable Analytes
Analytes noted as"*"in this table are Priority Pollutants(40 CFR part 423,appendix A).
ICIS I('IS
CAS Parameter CAS Parameter
Analyte(alternative nomenclature) Registry No. Code Analyte Registry No. Code
Dimethoate 60-51-5 46314' Safrole 94-59-7 77545'
3,3'-Dimethoxybenzidine 119-90-4 51769' Simazine 122-34-9 39055'
Dimethylaminoazobenzene 60-11-7 73179' Simetryn 1014-70-6 No Code
[p-Dimethylaminoazobenzene]
7,12-Dimethylbenz(a)anthracene 57-97-6 No Code Squalene 7683-64-9 No Code
3,3'-Dimethylbenzidine 119-93-7 51647' Stirofos[Tetrachlorvinphos] 22248-79-9 38686
N,N-Dimethylformamide 68-12-2 77110' Strychnine 57-24-9 No Code
3.6-Dimethylphenathrene 1576-67-6 No Code Styrene 100-42-5 81708
alpha,alpha-Dimethylphenethylamine 122-09-8 , No Code Sulfallate 95-06-7 No Code
Dimethyl sulfone 67-71-0 _ No Code Tebuthiuron 34014-18-1 51160'
1,2-Dinitrobenzene 528-29-0 No Code Terbacil 5902-51-2 30234'
1.3-Dinitrobenzene 99-65-0 45622' Terbufos 13071-79-9 51462'
1,4-Dinitrobenzene 100-25-4 _ No Code Terbutryn 886-50-0 51162*
Dinocap 39300-45-3 No Code alpha ;eol[a=Terpineol] 98-55-5 77493
Dinoseb[Dinitrobutyl phenol] 88-85-7 30191' -Tetrachlorobenzene 95-94-3 77734'
[2-sec-Butyl-4,6-dinitrophenol]
Diphenylamine 122-39-4 77579* . ',4,4'-Tetachlorobiphenyl '. 2437-79-8 No Code
Diphenyl ether 101-84-8 No Code. 2,3,7,8-Tetrachlorodibenzo p-dimmi 1746-01-6 34675
. [Dioxin][TCDD] '.
1,2-Diphenylhydrazine 122-66-7 34346 2,3,4,6-Tetrachlorophenol } 58-90-2 77770
Diphenamid 957-51-7 78004' 'Tetrachlorvinphos 22248-79-9 38686'
Diphenyldisulfide 882-33- No Code Tetraethyl dithiopyrophosphate 3689-24-5 82201'
[Sulfotepp]
Disulfoton 298-04 • 'd 10 Tetraethyl pyrophosphate[TEPP] 107-49-3 39620'
Disulfoton sulfoxide 2497-07-6 Thianaphthene[2,3-Benzothiophene] 95-15-8 No Code
Disulfoton sulfone 2497-06-5 o • .hioacetamide 62-55-5 No Code
Endosulfan I* 959-98-8 •361 • .. 297-97-2 51381*
Endosulfan II* 33213-65-9 6 [Benzenethiol] 108-98-5 No Code
Endosulfan sulfate* 1031-07-8 492-22-8 No Code
Endrin* 72-20-8 39390 Toluene-l.3-diisocyanate 26471-62-5 No Code
Endrin aldehyde* 7421-93-4 34366 Toluene-2,4-diisocyanate 584-84-9 78144'
Endrin ketone,in water* 53494-70-5 78008 o-Toluidine 95-53-4 77142
EPN 2104-64-5 81290' Toxaphene* 8001-35-2 39400
EPTC[Eradicane] 759-94-4 81894' Triadimefon,organic pesticide 43121-43-3 51163'
[S-Ethyl dipropylthiocarbamate
Ethion 563-12-2 39398' 1.2,3-Trichlorobenzene 87-61-6 77613'
Ethoprop 13194-48-4 81758' 2.4.5-Trichlorobiphenyl 15862-07-4 No Code
Ethyl carbamate 51-79-6 No Code 2,3.6-Trichlorophenol 933-75-5 No Code
Ethyl methanesulfonate 62-50-0 73184' 2,4,5-Trichlorophenol 95-95-4 77687
Ethylene thiourea 96-45-7 38928' Tricyclazole 41814-78-2 No Code
Etridiazole 2593-15-9 No Code Trifluralin 1582-09-8 39030'
Ethynylestradiol-3-methyl ether 72-33-3 No Code 1,2,3-Trimethoxybenzene 634-36-6 No Code
Famphur 52-85-7 38462' 2,4,5-Trimethylaniline 137-17-7 No Code
Fenamiphos 22224-92-6 No Code Trimethyl phosphate 512-56-1 No Code
Fenarimol 60168-88-9 51145' Triphenylene 217-59-4 No Code
Fensulfothion 115-90-2 30004 Tripropyleneglycolmethyl ether 20324-33-8 No Code
Fenthion 55-38-9 30006' 1,3.5-Trinitrobenzene 99-35-4 73653'
Fluchloralin 33245-39-5 No Code Tris(2,3-dibromopropyl)phosphate 126-72-7 22410'
Fluridone 59756-60-4 51588* Tri-p-tolyl phosphate 78-32-0 No Code
0.0.0-Triethyl phosphorothioate
Heptachlor* 76-44-8 39410 [Phosphorothioic acid,O,O,O-triethyl 126-68-1 73652'
ester]
Heptachlor epoxide* 1024-57-3 39420 Trithiane 3325-33-5 No Code
2,2',3,3',4,4',6-Heptachlorobiphenyl 52663-71-5 No Code Vemolate 1929-77-7 82200'
Page 11 of 14

NPDES Permit NC0090000
A. (4.) 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. Reportine Requirements (Supersedes Secti .)and Section (a)l
The permittee shall report discharge monitoring electronically using the 'WR's Electronic
Discharge Monitoring Report(eDMR)internet ap b 'on.
Monitoring results obtained during the previous month s)shall be summarized for ea onth and
submitted electronically using eDMR. The eDMR system allows permitted facilities to enter monitoring
data and submit DMRs electronically using the internet. The eDMR system may be accessed at:
https://deq.nc.gov/about/divisions/water-resources/edmr.
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 following address:
NC DEQ/Division of Water Resources/Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
See"How to Request a Waiver from Electronic Reporting"section below.
Monitoring results obtained during the previous month(s)shall be summarized for each month and
reported via the eDMR system no later than the last calendar day of the month following the completed
reporting period. 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).
Page 12 of 14

NPDES Permit NC0090000
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/docun` 015/10/22/2015-24954/national-pollutant-
discharge-elimination-system-npdes-electronic-reporting-rule
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 the permittee re-applies for and is granted a new temporary electronic
reporting waiver by the 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//d .gov/about/divisions/wate urces/edmr
4. Sianatory Requirements [Supplements Section B. (11.)(b)and Supersedes Section B. (11.)(d)]
All eDMRs submitted to thepermit issuingauthorityshall be signed bya person described in Part II
g
Section B. 11. a ora dulyauthorized representative of that person as described in Part II Section B.
( )Oby P
(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 122.22]. NO OTHER STATEMENTS OF CERTIFICATION WILL BE
ACCEPTED:
Page 13 of 14

NPDES Permit NC0090000
"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. lam aware that there are significant
penalties for submitting false information, including the possibility of fines and imprisonment for knowing
violations."
5. Records Retention [Supplements Section D.(6.)1
The permittee shall retain records of all Discharge Monitoring R- •• '` including eDMR submissions.
These records or copies shall be maintained for a period of at 1-. • : from the date of the report.
This period may be extended by request of the Director at an , 0 CFR 122.41].
Page 14 of 14

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14108 Iluntersville-Concord Rd, Huntersville, NC 28078 �VW'
Receiving Stream: North Prong Clark Creek Stream Class:C County:Mecklenburg
Stream Index: 13-17-4-1 Sub-Basin#: 03-07-11 SCALE Outfall 001: 35°25' 13.0"N, -80°47'52.8"W
River Basin: Yadkin-Pee Dee HUC: 030401050101 I:24,000 USGS Quad:Cornelius,NC