NC0089672_Draft Permit_20230131

ROY COOPER
Governor
ELIZABETH BISER
Secretary
RICHARD E. ROGERS, JR
Director NORTH CAROLINA
Environmental Quality
January 31, 2023
John H. Harris, III, Authorized Signatory,
Charlotte Realty Holdings LLC
4625 Piedmont Row Drive, Suite 800
Charlotte, North Carolina 28210
Subject: Review of Draft NPDES Permit NC0089672
West Stonewall Street Brownfields Site
Excavation and Structure Dewatering
Physical/Chemical WPCS Grade PCNC
600 S. Tryon Street & 621 Poplar Street, Charlotte
Mecklenburg County
Mr. Harris:
The Division of Water Resources (DWR or the Division) received your application on September
23, 2022 and has approved your proposed discharge at the subject site. Please review the attached
draft permit carefully to ensure your understanding of its limits and monitoring conditions, and to
correct errors, if any.
This five-year permit covers dewatering treatment for both temporary excavations below the
groundwater table and permanent dewatering of structure(s) long term. After construction, please
advise DWR if the proposed treatment system requires significant alteration for permanent
dewatering insulation(s) [see Supplement to Permit Cover Sheet].
CHANGES FOR RENEWAL
Considering that the Permittee has been granted a reporting waver and as yet, has not discharged
from the treatment system, renewal is based on our review of the previous permit and the
Application to renew. We have made a few changes from your previous:
1. discontinued Turbidity monitoring [and A. (1.) footnote] because
treatment system's proposed final carbon filtering removes turbidity
2. added Total Hardness—monitoring required by EPA to evaluate
compliance to metals standards
3. Update WET testing from TAA6C to TGE6C Monthly, Acute, 24-hour static
test, Pass/Fail is required using species Fathead Minnow (Pimephales
promelas)
4. updated A. (1.), Footnote 6, adding to reference Special Condition A. ( .).
this condition facilities reporting individual analytes detected in multi-analyte
testing suites, for your convenience.
North Carolina Department of Environmental Quality I Division of Water Resources
QE 512 North Salisbury Street 11617 Mail Service Center I Raleigh,North Carolina 27699-1617-919.707.3616

John H. Harris, III, Authorized Signatory,
Charlotte Realty Holdings LLC
Renewal Draft
Feb2023
5. Anticipating unpredictable groundwater flow rates influent to an excavation,
DWR has increased permitted flow from 0.0432 MGD (estimated) to 0.075
MGD based on similar excavation in the local area.
Concurrent with this notification, the Division will solicit public comment on this draft by
publishing a notice in newspapers having circulation in the general Mecklenburg County area, as
required by the NPDES Program. Please submit your written comments (if any), to the
undersigned,NCDEQ / DWR/NPDES no later than March 3, 2023 (approximately 30 days
after receiving this document). We welcome your written comments, but they are not mandatory.
Please be advised that the receiving stream, Little Sugar Creek, is listed as impaired for fish
consumption and water-column mercury and for copper on the North Carolina 2018 303(d)
Impaired Waters List. Addressing impaired waters is a Division priority as we continue to
evaluate instream data. If there is noncompliance with permitted effluent limits and stream
impairment can be attributed to your facility, DWR will require mitigative measures.
The NPDES standard conditions (Parts II, III, and IV), are part of this permit but are not included
in this draft document (cover, map, and Part I). The latest version of Parts II, III, and IV are
available at https://bit.ly/2BZ4xxx and can be viewed online or downloaded as a PDF file.
Following the mandatory 45-day Public Comment period, the Division will review all pertinent
comments, if any, and take appropriate action prior to issuing an NPDES permit final.
If you have questions, please email the undersigned at [[e-mail]]. In support of
mandated emergency response to ('ovid 19, most of NC state government currently functions
remotely, therefore correspondence via email is preferred.
Respectfully,
Joe R. Corpo on, P. .
DEQ/ DW "I NPDES Permitting
Enclosure: NPDES Permit NC0089672 (permit renewal draft)
ec: DWR/NPDES Program Files Laserfiche
DWR/OCU,Maureen Kinney
DWR/MRO,Cory Basinger,Ed Watson,Wes Bell
ATB,Cindy Moore
Joseph Nestor,P.G.,P.E. [e-mail]]
Roger Smith,P.G. [[e-mail]]

NPDES Permit NC0089672
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 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,
GSLH Charlotte Realty Holdings LLC
is hereby authorized to discharge wastewater from a facility located at the
West Stonewall Street - Brownfield Site
Excavation Dewatering / Groundwater Remediation (GW-REM)
600 S. Tryon Street & 621 S. Poplar Street, Charlotte 28203
Mecklenburg County
to two (2) receiving waterbodies, designated as an unnamed tributary to Irwin Creek, and an unnamed
tributary to Little Sugar Creek, both within the Catawba River Basin, in accordance with effluent
limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, and IV hereof.
The permit shall become 2023.
This permit and the authorization to discharge shall expire at midnight on June 30, 2027.
Signed this day2023.
g
For Richard E. Rogers, Jr., Director
Division of Water Resources
By Authority of the Environmental Management Commission
Page 1 of 13

NPDES Permit NC0089672
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.
GSLH Charlotte Realty Holdings LLC
is hereby authorized to:
1. construct and operate a 0.0432 MGD treatment system for excavation dewatering/groundwater
remediation(GW-REM) consisting of,but not limited to
• excavation dewatering facilities/GW-recovery wells
• oil/water separator [capacity for free-product removal]
• frac tank [21,000-gallon (or as needed) for influent-equalization and holding]
• transfer pump (with secondary backup pump)
• control panel
• two (2) each bag filters (in parallel; 25-micron; each w/
sample ports, fore and aft)
• two (2)each liquid-phase carbon absorbers (5,0001bs)w/pressure
indicators, fore and aft
• anti-siphon loop
• totalizing flowmeter
• effluent sample port
• appurtenant discharge piping to local storm-sewer
these facilities located at the West Stonewall Street—Brownfield, Excavation Dewatering/
Groundwater Remediation(GW-REM) Site, 600 S. Tryon Street& 621 S. Poplar Street, Charlotte,
Mecklenburg County; and
2. discharge from said treatment works via Outfalls 001 and 002 [and/or alternates 001 and 002],these
locations specified on the attached map, into an unnamed tributary (UT)to Irwin Creek [Stream
index 11-137-1], and/or to a UT to Little Sugar Creek [Stream index 11-137-8],both currently
designated Class C waterbodies within hydrological unit 03-08-34 [HUC: 0305010301] of the
Catawba River Basin, and
3. after applying to the Division to modify this permit, and after notifying the Division's Mooresville
Regional Office (MRO), construct and operate permanent treatment system(s) for facility
dewatering, to be used as needed in support of permanent, habitable structures constructed below the
groundwater table [system design,permitted flow and discharge location(s)to be determined].
Page 2 of 13

NPDES Permit NC0089672
PART I
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15A NCAC 02B .0400 et seq., 02B .0500 et seq.] WPCS Grade PC/NC [15A NCAC 08G.0302]
During the period beginning on the effective date of this permit and lasting until the construction phase
is completed, the Permittee is authorized to discharge via Outfall 001 and/or Outfall 002 [and/or
alternate Outfalls 001 and 002]. Such discharges shall be limited, monitored 1 and reported 2 by the
Permittee as specified below:
EFFLUENT LIMITS MONITORING REQUIREMENTS
CHARACTERISTICS Measurement
Monthly Daily Sample Sample
[Parameter Code] Average Maximum Frequency Type Location
Flow(MGD) 50050 0.0432 0.0432 Episodic Recording Effluent
pH 00400 Not<6.0 or>9.0 s.u. 2/Monthly Grab Effluent
Benzene 3 34030 1 µg/L 1 µg/L 2/Monthly Grab Effluent
Toluene 3 34010 11 µg/L 11 µg/L 2/Monthly Grab Effluent
Ethylbenzene 3 34371 97 µg/L 97 µg/L 2/Monthly Grab Effluent
Total Xylenes 3 81551 670 µg/L 670 µg/L 2/Monthly Grab Effluent
MTBE 3 22417 1500 µg/L 1500 µg/L 2/Monthly Grab Effluent
Acetone 3 81552 1100 µg/L 1100 µg/L 2/Monthly Grab Effluent
Tetrachloroethylene(PCE)3 78389 3.3 µg/L 3.3 µg/L 2/Monthly Grab Effluent
Trichloroethylene(TCE)3 34475 3 µg/L 3 µg/L 2/Monthly Grab Effluent
1,3,5 trimethylbenzene 3 77226 1600 µg/L 1600 µg/L 2/Monthly Grab Effluent
Cis-1,2 Dichloroethene(DCE)3 77093 720 µg/L 720 µg/L 2/Monthly Grab Effluent
1-Methylnaphalene3 (µg/L) 77418 2.6 µg/L 2.6 µg/L 2/Monthly Grab Effluent
2-Methylnaphalene3 (µg/L) 77416 80 µg/L 80 µg/L 2/Monthly Grab Effluent
Naphthalene 3 (µg/L) 11417 12 µg/L 12 µg/L 2/Monthly Grab Effluent
Total Suspended Solids(TSS) C0530 30.0 mg/L 45.0 mg/L 2/Monthly Grab Effluent
Total Copper 3 (µg/L) 01042 2.7 µg/L 3.6 µg/L 2/Monthly Grab Effluent
Total Lead 3(µg/L) 01051 0.54 µg/L 14 µg/L Monthly Grab Effluent
1,2,4 trimethylbenzene 3 (µg/L) 77222 Monthly Grab Effluent
Total Hardness(mg/L) 00900 Monthly Grab Effluent
[CaCO3 or Ca +Mg]
Oil and Grease(mg/L)
3 00556 Monthly Grab Effluent
[EPA Method 1664 SGT-HEM]
Total Arsenic 3 (µg/L) 01002 Monthly Grab Effluent
Total Barium 3 (µg/L) 01007 Monthly Grab Effluent
Total Cadmium 3 (µg/L) 01027 Monthly Grab Effluent
Total Chromium 3(µg/L) 01034 Monthly Grab Effluent
Page 3 of 13

NPDES Permit NC0089672
EFFLUENT LIMITS MONITORING REQUIREMENTS
CHARACTERISTICS Measurement
Monthly Daily Sample Sample
[Parameter Code] Average Maximum Frequency Type Location
Total Mercury 3 (µg/L) COMER Monthly Grab Effluent
Total Silver (µg/L) 01077 Monthly Grab Effluent
Total Zinc(µg/L)3 01092 Monthly Grab Effluent
Total Manganese(µg/L)3 01055 Monthly Grab Effluent
Total Nickel(µg/L)3 01067 Monthly Grab Effluent
4 Monthly Hardness Grab Effluent
Acute WET-testing 5 TGE6C Monthly Grab Effluent
Total PAHs(µg/L)6 C0456 Monthly Grab Effluent
(EPA Method 8270D)
Polychlorinated biphenyls(PCBs)
6 39516 Monthly Grab Effluent
(µg/L) (EPA Method 8280A)
Organics,Total Purgeable 6 OCs) �6029 Monthly Grab Effluent
(EPA Method 624)(µg/L)
Base Neutrals&Acids(Semi-VOCs) 76028 Monthly Grab Effluent
(EPA Method 625)(µg/L)
Footnotes(pg.3 &4):
1. The Permittee shall record each outfall's'discharge separately. The Permittee shall maintain,available for
DWR inspection,sampling logs and laboratory analyses of internal sampling conducted to verify system
treatment-component contaminant breakthrough.
2. Beginning on the effective date of this permit,the Permittee shall submit monthly Discharge Monitoring
Reports(DMRs)electronically using the Division's eDMR application system[see Condition A.(3.)].Please
do not submit hardcopy as backup to eDMR reporting.
3. After securing a minimum of 12 sample analyses(from samples collected no more frequently than
2/month),the Permittee may petition the Division to reevaluate parameter monitoring frequency
and/or limitations,as data may warrant.
4. Total Hardness—monitoring required by EPA to evaluate compliance to metals standards.
5. Whole Effluent Toxicity(WET)Test,Monthly [TGE6C],Acute,24-hour static test,Pass/Fail is required
using species Fathead Minnow(Pimephales promelas) [See Section A.(2.)].
6. See Additional Monitoring Requirements [Section A. (3.)].
7. For eDMR reporting of multi-analyte test method,see Special Condition A. Laboratory reports shall
be kept on file in accordance with records retention requirements,Part II. Section D. 6.
Page 4 of 13

NPDES Permit NC0089672
A. (2.) ACUTE TOXICITY - PASS/FAIL LIMITED (Monthly)
[NCAC 02B .0500 et seq.]
The permittee shall conduct acute toxicity tests Monthly 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). Monitoring shall be performed using 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).Effluent sampling for this
testing must be obtained during a representative effluent discharge. Sampling shall be performed at the NPDES-
permitted final effluent discharge below all treatment processes.
Should any single monthly monitoring indicate failure to meet specified limits,the Permittee shall
immediately contact the Aquatic Toxicology Branch(ATB), attention Cindy Moore
[[e-mail]]; and additional monitoring shall begin on each subsequent discharge. Upon
passing,as approved by ATB,testing shall revert again to Monthly monitoring.
All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge
Monitoring Form(MR-1) for the month in which it was performed,using the parameter code TGE6C.
Additionally,DWR Form AT-2 (original)is to be sent to the following address:
Attention: Cindy Moore
North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch(ATB)
1621 Mail Service Center
Raleigh,North Carolina 27699-1621
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 and accurate and include
all supporting chemical/physical measurements performed in association with the toxicity tests,as well as all
dose/response data. 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 pennittee 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 until such time that a single test is passed. Upon passing,this monthly test
requirement will revert to quarterly in the months specified above. 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 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 13

NPDES Permit NC0089672
A. (3.) ADDITIONAL MONITORING REQUIREMENTS
[G.S. 143-215.1(B)]
(a.) EPA Method 624.1 —Organics,Total Purgeables(VOCs). The permittee shall conduct Semi-annually 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 pennittee shall conduct Semi-annually
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.4.). Laboratory reports shall be kept on file in accordance with records retention
requirements found in Part II. Section D. 6.
(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.gov/about/divisions/water-resources/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 1,3-Dichlorobenzene 541-73-1 34566
[meta-dichlorobenzene,1,3-DCB]
Acrylonitrile 107-13-1 34215 14-Dichlorobenzene 106-46-7 34571
[para-dichlorobenzene,1,4-DCB]
Benzene 71-43-2 34030 1,1-Dichloroethane 75-34-3 34496
Bromodichloromethane 75-27-4 32101 1,2-Dichloroethane 107-06-2 32103
[Dichlorobromomethanel
Bromoform 75-25-2 32104 1,1-Dichloroethene 75-35-4 34501
[1,1-Dichloroethylene]
Bromomethane 74-83-9 34413 trans-1,2-Dichloroethene 156-60-5 34546
[Methyl Bromide] [trans-1,2-Dichloroethylene]
Carbon tetrachloride 56-23-5 32102 1,2-Dichloropropane 78-87-5 C0541
Chlorobenzene 108-90-7 34301 cis-1,3-Dichloropropene 10061-01-5 34704
Chloroethane 75-00-3 85811 rrans-1,3-Dichloropropene 10061-02-6 34699
2-Chloroethyl vinyl ether(mixed) 110-75-8 34576 Ethyl benzene 100-41-4 34371
Chloroform 67-66-3 32106 Methylene chloride[Dichlommethane] 75-09-2 34423
Chloromethane 74-87-3 34418 1,1.2,2-Tetrachloroethane 79-34-5 34516
(Methyl Chloride)
Dibromochloromethane 124 48-1 32105 Tetrachloroethene[PERC] 127-18-4 34475
[Chlorodibromomethane] [Tetrachloroethylene]
1,2-Dichlorobenzene 95-50-1 34536 Toluene 108-88-3 34010
Page 6 of 13

NPDES Permit NC0089672
EPA Method 624.1: Table 1 —Purgeables
*All the analytes in this table are Priority Pollutants(40 C'FR part 423,appendix A).
CAS Parameter CAS Parameter
Analyte[alternative nomenclature] Registry No. Code Analyte Registry No. Code
[ortho-dichlorobenzene,1,2-DCB]
EPA Method 624.1: Table 2—Additional Purgeables
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
Allyl 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 Isopropyltoluene 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-Butanol] 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 methaciylate 80-62-6 81597
sec-Butylbenzene 135-98-8 77350 4-Methyl-2-pentanoue[MIBK] 108-10-1 78133'
[Methyl isobutyl ketone]
Methyl-t-butyl ether[MTBE]
t-Butylbenzene[Tert-butylbenzene] 72477 77353 [Methyl tert-butyl ether] 1634-04-4 22417
[Propane,2-methoxy-2-methyl]
t-Butyl ethyl ether[ETBE] 637-92-3 22422' Naphthalene 91-20-3 34696
[Ethyl-Ten Butyl Ether]
Carbon Disulfide 75-15-0 77041 Nitrobenzene 98-95-3 34447
Chloral hydrate 302-17-0 39108' N-Nitroso-di-n-butylamine 924-16-3 73609
[N-Nitrosodibutylamine]
Chloroacetonitrile 107-14-2 No Code 2-Nitropropane 79-46-9 No Code
1-Chlorobutane 109-69-3 No Code Paraldehyde 123-63-7 No Code
C'hlorodifluoromethane 75-45-6 45028' Pentachloroethane 76-01-7 No Code
[Freon 221
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-butadienel [n-Propyl alcohol]
3-Chloropropene[Ally]chloride] 107-05-1 78109' 2-Propanol[Isopropanol] 67-63-0 77015
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[p-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 73292' Styrene 100-42-5 81708
[Ethylene dibromidel
Dibromomethane 74-95-3 38679 1,1,1,2-Tetrachloroethane 630-20-6 77562'
[Methylene Bromide]
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-Dichloroethene
[cis-1,2-DCE] 156-59-2 77093 1,2,3-Trichlorobenzene 87-61-6 77613*
[cis-1,2-Dichloroethylenel
Dichlorodifluoromethane 75-71-8 34668 Trichlorofluoromethane[Freon 111 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'
Page 7 of 13

NPDES Permit NC0089672
EPA Method 624.1: Table 2—Additional Purgeables
CAS Parameter CAS Parameter
Analyte[alternative nomenclature] Registry No. Code Analyte Registry No. Code
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[ethoxyethanel 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
[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).
CAS Parameter CAS Parameter
Analyte[alternative nomenclature] Registry No. Code Analyte Registry No. Code
Acenaphthene 83-32-9 34205 3,3'-Dichlorobenzidine 91-94-1 34631
Acenaphthylene 208-96-8 34200 Diethyl phthalate 84-66-2 34336
Anthracene 120-12-7 C'O220 Dimethylphthalate 131-11-3 34341
Benzidine 92-87-5 39120 2,4-Dinitrotoluene 121-14-2 34611
Benzo(a)anthracene 56-55-3 CO526 2.6-Dinitrotoluene 606-20-2 CO626
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 CO376
Benzo(k)fluoranthene 207-08-9 34242 Fluorene 86-73-7 34381
Benzo(ghi)perylene 191-24-2 34521 Hexachlorobenzene 118-74-1 CO700
Benzyl butyl phthalate 85-68-7 34292 Hexachlorobutadiene 87-68-3 CO702
[Butyl Benzyl Phthalate]
bis(2-Chloroethoxy)methane 111-91-1 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-Chiorophenyl 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 CO551
EPA Method 625.1: Table 2—Acid Extractables
*All the analytes in this table are Priority Pollutants(40 C'FR part 423,appendix A).
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
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]
EPA Method 625.1: Table 3 —Additional Extractable Analytes
Analytes noted as"*"in this table are Priority Pollutants(40 C'FR part 423,appendix A).
CAS Parameter CAS Parameter
Analyte(alternative nomenclature) Registry No. Code 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'
Page 8 of 13

NPDES Permit NC0089672
EPA Method 625.1: Table 3—Additional Extractable Analytes
Analytes noted as"*"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
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 243-17-4 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 v ` 1730-37-6 No Code
delta-BHC* 319-86-8 \34198 Methyl inethanesulfonate 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-(Methyhhio)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] '-N, 124.0-5 77427 Mevinphos 7786-34-7 39600+
n-C12[n-undecane] 3120-21-4 No Code Mexacarbate 315-18-4 38506*
n-C14[n-tetradecane] ' 629-59-4 77691+ MGK 264[Pyrodone] 113-48-4 No Code
n-Cl 6[n-hexadecane] '54446-3 77757+ Mirex 2385-85-5 39755
n-C18[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] 64641-1 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] Ci 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+
4-Chloro-2-methylaniline 95-69-2 No Code N-Nitrosodimethylamine[NDMA]* 62-75-9 34438
3-(C'hloromethyl)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 N-Nitrosomoipholine
[Daconil(C8C14N2)] 1897-45-6 51140+ [Morpholine,4-nitroso-] 59 89-2 73617+
N-Nitrosopiperidine 1-Chloronaphthalene 90-13-1 No Code [1-Nitrosopipendine] 100-75-4 73619'
3-Chloronitrobenzene 121-73-3 No Code N-Nitrosopyrrolidine 930-55-2 78206'
Page 9 of 13

NPDES Permit NC0089672
EPA Method 625.1: Table 3-Additional Extractable Analytes
Analytes noted as"*"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
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 12481* 12672-29-6 39500
Cycloate 1134-23-2 81892+ PCB-125f4[Arochlor 1254]* 11097-69-1 39504
p-Cymene[4-Isopropyltoluene] 99-87-6 03908 PCB,12,60[Arochlor 1260]* 11096-82-5 39508
Dacthal[DCPA] 1861-32-1 39770+ PCB-124[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 K. 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(aj)acridine 224-42-0 73542+ cis-Permethrin 61949-76-6 No Code
Dibenzofuran 132-64-9 81302+, trans-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
[Dibromochloropropane] 96-12-8 49146, 1,4-Phenylenediamine 624-18-0 No Code
3,5-Dibromo-4-hydroxybenzonitrile \;
[Bromoxynil] 1689-84-5 51136 1-Phenylnaphthalene 605-02-7 No Code
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[hnidan] 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 a/pha-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 ethylhexyl)adipate 103-23-1 51174+ Propazine 139-40-2 51159+
[Bis(2-ethylltexyl)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]
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,a/pha-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+
Page 10 of 13

NPDES Permit NC0089672
EPA Method 625.1: Table 3—Additional Extractable Analytes
Analytes noted as"*"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
1.4-Dinitrobenzene 100-25-4 No Code Terbuttyn 886-50-0 51162'
Dinocap 39300-45-3 No Code alpha-Terpineol 98-55-5 77493
Dinoseb[Dinitrobutyl phenol] 88-85-7 30191+ 1,2,4,5-Tetrachlorobenzene 95-94-3 77734'
[2-sec-Butyl-4,6-dinitrophenoll
Diphenylamine 122-39-4 77579' 2,2',4,4'-Tetrachlorobiphenyl 2437-79-8 No Code
Diphenyl ether 101-84-8 No Code 2,3,7,8-Tetrachlorodibenzo-p-dioxin 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+
Tetraethyl dithiopyrophosphate
Diphenyldisulfide 882-33-7 No Code [Sulfotepp] 3689-24-5 82201+
Disulfoton 298-04-4 39010 Tetraethyl pyrophosphate[TEPP] 107-49-3 39620'
Disulfoton sulfoxide 2497-07-6 No Code Thianaphthene[2.3-Benzothiophene]' 95-15-8 No Code
Disulfoton sulfone 2497-06-5 No Code Thioacetamide 62-55-5 No Code
Endosulfan I* 959-98-8 34361 Thionazin 297-97-2 51381'
Endosulfan II* 33213-65-9 34356 Thiophenol[Benzenethiol] 108-98-5 No Code
Endosulfan sulfate* 1031-07-8 34351 Thioxanthone 492-22-8 No Code
Endrin* 72-20-8 39390 Toluene-1,3-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 1 i5-90-2 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+ Trip-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+
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
Page 11 of 13

NPDES Permit NC0089672
1. Reporting Requirements [Supersedes Section D. (2.) and Section E. (5.) (all
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. 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
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 byEPA to implement the NPDES program) that is the designated entityfor
p P g ) g
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-el imination-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
Page 12 of 13

NPDES Permit NC0089672
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://deq.nc.gov/about/divisions/water-resources/edmr
Signatory Requirements [Supplements Section B. (11.) (b) & Supersedes Section B. (11.) (d)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 122.22]. 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."
Records Retention [Supplements Section D. (6.)1
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
Page 13 of 13

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Outfall 001 �r,
Lat: 35.224484 -Long:-80.850504
-- 4' (stormdrain,flows NW `
g' { to Irwin Creek) //r r;
.0 ricrwe i
Outfall 001 (alternate)
Lat: 35.224355 Long:-80.851618
* (stormdrain,flows NW s k
to Irwin Creek) a ;
^`, .4 .. 'n Sri ' _4
_ 1f • \,
7
Approximate property boundary , ,
. ."
Outfall 002
/11 Lat: 35.222947 -Long:-80.849311 /
HWY 1-277 I v
(stormdrain,flows SE to Little
Sugar creek)
' A' 4 ' Aillt.
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s(
t $15y ','
lik
lir
Outfall 002 (Alternate)
#ice e i .. Lat: 35.223262 Long:-80.849311
= -.
} + (stormdrain,flows SE to` Little Sugar
4004iir
Drainage Di'
creek
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GSLH Charlotte Realty Holdings LLC Facility
[Brownfield] West Stonewall Street GW-REM Location *
State Grid/Quad: G15 NE/Charlotte East 10-Digit HUC: 0305010301 not to scale
Receiving Stream: UT to Little Sugar Creek Stream Class: C
Receiving Stream: UT to Irwin Creek Stream Class: C NPDES Permit NC0089672
Drainage Basin: Catawba River Basin Sub-Basin: 03-08-34 North Mecklenburg County