NC0036676_Draft Permit_20221220

iet
ROY COOPER
ems. �_
Governor
ELIZABETH S.BISER
Secretary
RICHARD E.ROGERS,JR. NORTH CAROLINA
Director Environmental Quality
December 20,2022
Ms.Aimee Lentz
Collins Estate Jacksonville NC,LLC
3317 S Higley Rd, Suite 114-613
Gilbert,AZ 85297
Subject: Draft NPDES Permit NC0036676
Collins Estates MHP WWTP
Grade WW-1 Biological WPCS
Onslow County
Dear Permittee:
The Division has reviewed your request to renew the subject permit.Enclosed with this letter is a copy of the draft
permit for your facility.Please review this draft carefully to ensure your thorough understanding of the
information,conditions,and requirements it contains.
The draft permit includes the following significant changes from the existing permit:
➢ Electronic data submission requirements have been updated.
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/3k5NFaL 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 Onslow 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
[e-mail].
Sincerely,
Environmental Specialist II
NPDES Compliance and Expedited Permitting
North Carolina Department of Environmental Quality I Division of Water Resources
2 512 North Salisbury Street 1 1611 Mail Service Center I Raleigh,North Carolina 27699-1611
NORTH CAROLINA 919.707.9000
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Permit NC0036676
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
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,
Collins Estate Jacksonville, NC, LLC
is hereby authorized to discharge wastewater from a facility located at the
Collins Estates Mobile Home Park WWTP
1138 Rocky Run Road
Midway Park
Onslow County
to receiving waters designated as unnamed tributary to Rocky Run(Subbasin 03-05-02)in the White Oak River
Basin in accordance with effluent limitations,monitoring requirements,and other 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 January 31, 2028.
Signed this day
Richard E.IRogers,Jr.
Director,Division of Water Resources
By Authority of the Environmental Management Commission
Page 1 of 6

Permit NC0036676
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.
Collins Estate Jacksonville, NC, LLC is hereby authorized to:
1. Continue to operate an existing 0.025 MGD Lagoon wastewater treatment system that includes the
following components:
• Influent lift station
• Three(3)stabilization Lagoons in series
o Primary Lagoon— 1.3 Acre
o Secondary Lagoon—0.32 Acre
o Tertiary Stabilization Lagoon—0.48 Acre
• Dosing tank with pumps and alarms
• Two(2)sand filter beds
o 32 x 40 feet
• Tablet chlorination
• Liquid dechlorination
• Flow measuring-recording device
This facility is located north of Midway Park at the Collins Estates Mobile Home Park(1138 Rocky
Run Road)in Onslow County.
2. Discharge from said treatment works at the location specified on the attached map into an unnamed
tributary to Rocky Run, currently classified C-NSW waters in Subbasin 03-05-02 of the White Oak
River Basin.
Page 2 of 6

Permit NC0036676
Part I
Grade WW-1 Water Pollution Control System [15A NCAC 08G.0302]
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15 NCAC 02B .0400 et seq., 02B .0500 et seq.]
During the period beginning on the effective date of this permit and lasting until expiration, the
Permittee is authorized to discharge from outfall 001. Such discharges shall be limited and
monitored' by the Permittee as specified below:
EFFLUENT LIMITS MONITORING REQUIREMENTS
CHARACTERISTICS
Monthly Daily Measurement Sample Sample Location2
Average Maximum Frequency Type
50050-Flow 0.025 MGD Weekly Continuous Influent or Effluent
00010-Temperature(°C) Daily Grab Effluent
50060-T3otal Residual 17 µg/L 2/Week Grab Effluent
Chlorine
00300-Dissolved Oxygen Daily average>5.0 mg/L Weekly Grab Effluent
00300-Dissolved Oxygen Weekly Grab U &D
00010-Temperature(°5) Weekly Grab U&D
C0310-BOD,5-day(20°C) 9.0 mg/L 13.5 mg/L 2/Month Grab Effluent
C0530-Total Suspended 30.0 mg/L 45.0 mg/L 2/Month Grab Effluent
Solids
C0610-NH3 as N 2.0 mg/L 10.0 mg/L 2/Month Grab Effluent
(April 1 —October 31)
C0610-NH3 as N 4.0 mg/L 20.0 mg/L 2/Month Grab Effluent
(November 1 —March 31)
31616-Fecal Coliform 200/100 ml 400/100 ml 2/Month Grab Effluent
(geometric mean)
00400—pH >6.0 and<9.0 standard units 2/Month Grab Effluent
C0600-Total Nitrogen Quarterly Grab Effluent
(NO2+NO3+TKN)
C0665-Total Phosphorus Quarterly Grab Effluent
Footnotes:
1. The permittee shall submit discharge monitoring reports electronically using the Division's eDMR system
[see A.(3)].
2. U=Upstream at least 50 feet below discharge, D=Downstream at NCSR 1423
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.
All samples must be collected from a typical discharge event.
There shall be no discharge of floating solids or visible foam in other than trace amounts
Page 3 of 6

Permit NC0036676
A. (2.) NUTRIENT CONDITION FOR PERMITS WITHOUT PHOSPORUS LIMITS
[NCGS 143-215.1(b)]
This permit may be modified or reopened and reissued to include effluent limits for nutrients if:
1. Findings by the Division determine nutrient control is necessary
2. Local actions do not successfully reduce the nutrient loading on the receiving stream
3. Nutrient-based problems appear in the receiving stream
A. (3.) ELECTRONIC REPORTING OF DISCHARGE MONITORING REPORTS
[NCGS 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)1
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
Page 4 of 6

Permit NC0036676
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(C WA) 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(lx9),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-pollutannt-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
Page 5 of 6

Permit NC0036676
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.) (d)I
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."
5. 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 the Director at any time [40 CFR
122.41].
Page 6 of 6

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Collins Estates Jacksonville,NC,LLC
Collins Estates ti
NPDES Permit NC0036676 A
Facility location
Receiving Stream:UT to Rocky Run Stream Class:C-NSW scale not shown
Stream Segment:19-16-2-2 Sub-Basin It 03-05-02
River Basin:White Oak HUC: 302030202 SCALE 34.735278°, -77.315278°
County:Onslow 1:24,000 USGS Quad:Camp Lejune