NC0031577_Fact Sheet_20220316

FACT SHEET FOR EXPEDITED PERMIT RENEWALS
This form must be completed by Permit Writers for all expedited permits which do not require full Fact
Sheets. Expedited permits are generally simple 100% domestics (e.g., schools, mobile home parks, etc)
that can be administratively renewed with minor changes, but can include facilities with more complex
issues (Special Conditions, 303(d) listed water, toxicity testing, instream monitoring, compliance
concerns).
Basic Information for Expedited Permit Renewals
Permit Writer / Date
Siying Chen 1/3/2022
Permit Number
NC0031577
Facility Name / Facility Class
White Oak Estates WWTP / WW-3
County / Regional Office
Onslow / WiRO
Basin Name / Sub -basin number
White Oak / 03-05-02
Receiving Stream / HUC
Northeast Creek / 030203020203
Stream Classification / Stream Segment
SC; NSW / 19-16-(0.5)
Does permit need Daily Maximum NH3 limits?
Already present
Does permit need TRC limits/language?
Already present
Does permit have toxicity testing? IWC (%) if so
No
Does permit have Special Conditions?
No
Does permit have instream monitoring?
Yes — Dissolved Oxygen
Is the stream impaired (on 303(d) list)?
No
Any obvious compliance concerns?
Nine violation and enforcement cases (including
six NOVs) during the permit cycle. Most of them
were for BODS and enterococci limit violation.
Any permit mods since last permit?
Added WWTP classification
Updated eDMR requirements
New expiration date
6/30/2027
Comments on Draft Permit?
No comment received
Most Commonly Used Expedited Language:
• 303(d) language for Draft/Final Cover Letters: "Please note that the receiving stream is listed
as an impaired waterbody on the North Carolina 303(d) Impaired Waters List. Addressing
impaired waters is a high priority with the Division, and instream data will continue to be
evaluated. If there is noncompliance with permitted effluent limits and stream impairment can
be attributed to your facility, then mitigative measures may be required".
Fact Sheet for Permit Renewal
March 2022 -- NPDES Permit NC0031577 - Page 1

Section 1. Facility Overview:
This facility is a minor facility (flow < 1 MGD) discharging 100% domestic wastewater with a design
capacity of 0.22 MGD. This WWTP utilizes the following treatment components:
• Manual bar screen
• 3 — Aerated flow equalization tanks w/telemetry
• Influent pump station with dedicated backup generator and telemetry
• 3 — 40,000-gallon dual train extended aeration basin w/secondary clarifier, down -flow tertiary
filter, chlorine contact chamber
• 1 — 100,000-gallon single train extended aeration basin w/secondary clarifier, up -flow tertiary
filter, chlorine contact chamber
• 2 — Splitter boxes
• Four aerated digesters
• Flow meter
• Liquid chlorination & dechlorination
• Liquid chemical Total Phosphorus control system
• Ten blowers
Section 2. Compliance History (July 2017 — January 2022):
• Four NOVs for BOD5 limit violation in May 2018, January 2021, April 2021, and May 2021.
• Three NOVs for enterococci limit violation in August 2020, February 2021, and May 2021.
• One NOV for ammonia nitrogen limit violation in April 2021.
• One NOV for dissolved oxygen monitoring frequency violation in April 2021.
• One enforcement case for enterococci limit violation in October 2019.
• One enforcement case for ammonia nitrogen limit violation in July 2020.
• One enforcement case for enterococci limit violation and dissolved oxygen monitoring violation
in September 2020.
Section 3. Changes from previous permit to draft:
• Added facility grade in A. (1)
• Updated eDMR footnote in A. (1) and language in A. (2)
Section 4. Comments received on draft permit:
• No comment received on draft permit.
Section 5. Changes from draft to final:
• No change to final permit.
Fact Sheet for Permit Renewal
March 2022 -- NPDES Permit NC0031577 - Page 2

LOCALiQ
StarNews I The Dispatch 1 Times -News
Sun Journal I The Daily News I The Star
The Free Press I Gaston Gazette
PROOF OF PUBLICATION
Deq-Division Of Water Res
Wren Thedford
Deq-Division Of Water Res
1617 MAIL SERVICE CENTER
Raleigh NC 27699
STATE OF NORTH CAROLINA, COUNTY OF ONSLOW
The Daily News, a newspaper printed and published in the city of
Jacksonville, and of general circulation in the County of Onslow,
State of North Carolina, and personal knowledge of the facts
herein state and that the notice hereto annexed was Published in
said newspapers in the issue dated:
01/29/2022
and that the fees charged are legal.
As required by the laws of the State of North Carolina, Jacksonville
Daily News meets the requirements of NC statute 1-597 as the
newspaper of record for Onslow County.
Sworn to and subscribed before on 01/29/2022
.�� "1-19
Legal Clerk
Notary, State of
ounty of Brown
L7/zs
My commision expires
Publication Cost: $242.70
Order No: 6835679
Customer No: 512930
PO #:
THIS IS NOT AN INVOICE!
Please do not use this form for payment remittance.
SARAH BERTELSEN
Notary Public
State of Wisconsin
# of Copies:
2
PO Box 631245 Cincinnati, OH 45263-1245
Page 1 of 2

Public Notice
North Carolina Environmen-
tal Management Commis-
sion/NPDES Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Notice of Intent to Issue a
NPDES Wastewater Permit
NC0062294 Rock Creek Golf &
Country Club WWTP,
NC0031577 White Oak Estates
WWTP, and NC0032239
Regalwood WWTP The North
Carolina Environmental
Management Commission
proposes to issue a NPDES
wastewater discharge permit
to the person(s) listed below.
Written comments regarding
the proposed permit will be
accepted until 30 days after
the publish date of this
notice. The Director of the
NC Division of Water
Resources (DWR) may hold
a public hearing should there
be a significant degree of
public interest. Please mail
comments and/or informa-
tion requests to DWR at the
above address. Interested
persons may visit the DWR
at 512 N. Salisbury Street,
Raleigh, NC 27604 to review
information on file. Addi-
tional information on NPDES
permits and this notice may
be found on our website:
http://deq.nc.gov/about/divisi
ons/water-resources/water-
resou rces-perm its/waste-
water-branch/npdes-waste-
water/public-notices,or by
calling [phone]. Rock
Creek Environmental
Company, 308 Country Club
Blvd., Jacksonville, North
Carolina 28540 has applied
for renewal of NPDES
permit NC0062294 for its
Rock Creek Golf & Country
Club WWTP in Onslow
County. This permitted facil-
ity discharges treated waste-
water to the New River, clas-
sified C-NSW waters, in the
White Oak River Basin.
Currently, ammonia nitro-
gen, fecal coliform, total
residual chlorine, dissolved
oxygen and total phosphorus
are water quality limited.
This discharge may affect
future allocations in this
portion of the watershed.
Carolina Water Service Inc.,
of NC, P.O. Box 240908, Char-
lotte, North Carolina 28224
has applied for renewal of
NPDES permit NC0031577 for
its White Oak Estates WWTP
in Onslow County. This
permitted facility discharges
treated wastewater to North-
east Creek in the White Oak
River Basin. Currently,
BOD, ammonia nitrogen,
total residual chlorine, total
phosphorus and dissolved
oxygen are water quality
limited. This discharge may
affect future allocations in
this portion of the watershed.
Carolina Water Service Inc.
of NC, P.O. Box 240908, Char-
lotte, North Carolina 28224
has applied for renewal of
NPDES permit NC0032239 for
its Regalwood WWTP in
Onslow County. This permit-
ted facility discharges
treated wastewater to North-
east Creek in the White Oak
River Basin. Currently, total
residual chlorine and total
phosphorus are water quality
limited. This discharge may
affect future allocations in
this portion of the watershed.
Jan. 29, 2022 (adv) 6835679

MONITORING REPORT(MR) VIOLATIONS for:
Report Date: 01/03/22 Page 1 01 4
Permit: nc0031577 MRs Betweei 7 - 2017 and 1 - 2022 Region: % Violation Category:% Program Category: %
Facility Name: % Param Nam(% County: % Subbasin:% Violation Action:
Major Minor: %
PERMIT: NC0031577
FACILITY: Carolina Water Service Inc of North Carolina - White
Oak Estates WWTP
COUNTY: Onslow REGION: Wilmington
Limit Violation
MONITORING UNIT OF
OUTFALL LOCATION PARAMETER VIOLATION FREQUENCY
REPORT DATE MEASURE
LIMIT
CALCULATED
VALUE Over
VIOLATION TYPE VIOLATION ACTION
05 - 2018 001 Effluent BOD, 5-Day (20 Deg. C) - 05/15/18 3 X week mg/I 22.5 27 20 Daily Maximum Proceed to NOV
Concentration Exceeded
01 -2021 001 Effluent BOD, 5-Day (20 Deg. C) - 01/27/21 3 X week mg/I 27 54 100 Daily Maximum Proceed to NOV
Concentration Exceeded
04 - 2021 001 Effluent BOD, 5-Day (20 Deg. C) - 04/07/21 3 X week mg/I 22.5 29 28.9 Daily Maximum Proceed to NOV
Concentration Exceeded
04 - 2021 001 Effluent BOD, 5-Day (20 Deg. C) - 04/13/21 3 X week mg/I 22.5 79 251.1 Daily Maximum Proceed to NOV
Concentration Exceeded
04-2021 001 Effluent BOD, 5-Day (20 Deg. C) - 04/21/21 3 X week mg/I 22.5 89 295.6 Daily Maximum Proceed to NOV
Concentration Exceeded
04 - 2021 001 Effluent BOD, 5-Day (20 Deg. C) - 04/22/21 3 X week mg/I 22.5 70 211.1 Daily Maximum Proceed to NOV
Concentration Exceeded
04-2021 001 Effluent BOD, 5-Day (20 Deg. C) - 04/23/21 3 X week mg/I 22.5 37 64.4 Daily Maximum Proceed to NOV
Concentration Exceeded
04 - 2021 001 Effluent BOD, 5-Day (20 Deg. C) - 04/27/21 3 X week mg/I 22.5 65 188.9 Daily Maximum Proceed to NOV
Concentration Exceeded
04 - 2021 001 Effluent BOD, 5-Day (20 Deg. C) - 04/28/21 3 X week mg/I 22.5 46 104.4 Daily Maximum Proceed to NOV
Concentration Exceeded
04 - 2021 001 Effluent BOD, 5-Day (20 Deg. C) - 04/30/21 3 X week mg/I 15 35.64 137.6 Monthly Average Proceed to NOV
Concentration Exceeded
05 - 2021 001 Effluent BOD, 5-Day (20 Deg. C) - 05/18/21 3 X week mg/I 22.5 34 51.1 Daily Maximum Proceed to NOV
Concentration Exceeded
04 - 2021 001 Effluent Chlorine, Total Residual 04/09/21 3 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ
Exceeded
04 - 2021 001 Effluent Chlorine, Total Residual 04/22/21 3 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ
Exceeded
04 - 2021 001 Effluent Chlorine, Total Residual 04/23/21 3 X week ug/I 17 23 35.3 Daily Maximum No Action, BPJ
Exceeded
04 - 2021 001 Effluent Chlorine, Total Residual 04/29/21 3 X week ug/I 17 22 29.4 Daily Maximum No Action, BPJ
Exceeded

MONITORING REPORT(MR) VIOLATIONS for:
Report Date: 01/03/22 Page 2 of 4
Permit: nc0031577 MRs Betweei 7 - 2017 and 1 - 2022 Region: % Violation Category:% Program Category: %
Facility Name: % Param Nam(% County: % Subbasin:% Violation Action: %
Major Minor: %
PERMIT: NC0031577
FACILITY: Carolina Water Service Inc of North Carolina - White
Oak Estates WWTP
COUNTY: Onslow REGION: Wilmington
Limit Violation
MONITORING UNIT OF
OUTFALL LOCATION PARAMETER VIOLATION FREQUENCY
REPORT DATE MEASURE
LIMIT
CALCULATED
VALUE Over
VIOLATION TYPE VIOLATION ACTION
05 - 2021 001 Effluent Chlorine, Total Residual 05/06/21 3 X week ug/I 17 38 123.5 Daily Maximum No Action, BPJ
Exceeded
05 - 2021 001 Effluent Chlorine, Total Residual 05/08/21 3 X week ug/I 17 42 147.1 Daily Maximum No Action, BPJ
Exceeded
05 - 2021 001 Effluent Chlorine, Total Residual 05/12/21 3 X week ug/I 17 38 123.5 Daily Maximum No Action, BPJ
Exceeded
05-2021 001 Effluent Chlorine, Total Residual 05/13/21 3 X week ug/I 17 19 11.8 Daily Maximum No Action, BPJ
Exceeded
05 - 2021 001 Effluent Chlorine, Total Residual 05/14/21 3 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ
Exceeded
05 - 2021 001 Effluent Chlorine, Total Residual 05/25/21 3 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ
Exceeded
06 - 2021 001 Effluent Chlorine, Total Residual 06/15/21 3 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ
Exceeded
08 - 2021 001 Effluent Chlorine, Total Residual 08/04/21 3 X week ug/I 17 31 82.4 Daily Maximum No Action, BPJ
Exceeded
10-2021 001 Effluent Chlorine, Total Residual 10/05/21 3 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ
Exceeded
10 - 2021 001 Effluent Chlorine, Total Residual 10/07/21 3 X week ug/I 17 19 11.8 Daily Maximum No Action, BPJ
Exceeded
10-2021 001 Effluent Chlorine, Total Residual 10/18/21 3 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ
Exceeded
11 -2021 001 Effluent Chlorine, Total Residual 11/01/21 3 X week ug/I 17 28 64.7 Daily Maximum No Action, BPJ
Exceeded
11-2021 001 Effluent Chlorine, Total Residual 11/02/21 3 X week ug/I 17 23 35.3 Daily Maximum No Action, BPJ
Exceeded
11-2021 001 Effluent Chlorine, Total Residual 11/09/21 3 X week ug/I 17 30 76.5 Daily Maximum No Action, BPJ
Exceeded
11-2021 001 Effluent Chlorine, Total Residual 11/10/21 3 X week ug/I 17 36 111.8 Daily Maximum No Action, BPJ
Exceeded
11 -2021 001 Effluent Chlorine, Total Residual 11/30/21 3 X week ug/I 17 29 70.6 Daily Maximum No Action, BPJ
Exceeded

MONITORING REPORT(MR) VIOLATIONS for:
Report Date: 01/03/22
Page 3 o1 4
Permit: nc0031577 MRs Betweei 7 - 2017 and 1 - 2022
Facility Name: % Param Nam( %
Major Minor: %
Region: %
County: %
Violation Category:%
Subbasin:%
Program Category: %
Violation Action: %
PERMIT: NC0031577
FACILITY: Carolina Water Service Inc of North Carolina - White
Oak Estates WWTP
COUNTY: Onslow
REGION: Wilmington
Limit Violation
MONITORING OUTFALL
REPORT
LOCATION
PARAMETER
VIOLATION UNIT OF
DATE FREQUENCY MEASURE
LIMIT
CALCULATED
VALUE
Over
VIOLATION TYPE
VIOLATION ACTION
10-2019 001
10-2019 001
08-2020 001
09-2020 001
09-2020 001
02-2021 001
05-2021 001
07-2020 001
04 - 2021 001
Monitoring Violation
MONITORING
REPORT OUTFALL
Effluent
Effluent
Effluent
Effluent
Effluent
Effluent
Effluent
Effluent
Effluent
LOCATION
Enterococci
Enterococci
Enterococci
Enterococci
Enterococci
Enterococci
Enterococci
Nitrogen, Ammonia Total (as
N) - Concentration
Nitrogen, Ammonia Total (as
N) - Concentration
PARAMETER
10/09/19 3 X week cfu/100m1 276 326 18.1 Daily Maximum
Exceeded
10/11/19 3 X week cfu/100m1 276 548 98.6 Daily Maximum
Exceeded
08/10/20 3 X week cfu/100m1 276 345 25 Daily Maximum
Exceeded
09/09/20 3 X week cfu/100m1 276 518 87.7 Daily Maximum
Exceeded
09/21/20 3 X week cfu/100m1 276 2,420 776.8 Daily Maximum
Exceeded
02/11/21 3 X week cfu/100m1 276 326 18.1 Daily Maximum
Exceeded
05/06/21 3 X week cfu/100m1 276 1,414 412.3 Daily Maximum
Exceeded
07/31/20 Weekly mg/I 4 5.5 37.5 Monthly Average
Exceeded
04/30/21 Weekly mg/I 4 5.22 30.5 Monthly Average
Exceeded
VIOLATION UNIT OF
FREQUENCY
DATE MEASURE
LIMIT
CALCULATED
VALUE
Over
VIOLATION TYPE
Proceed to
Enforcement Case
Proceed to
Enforcement Case
Proceed to NOV
Proceed to
Enforcement Case
Proceed to
Enforcement Case
Proceed to NOV
Proceed to NOV
Proceed to
Enforcement Case
Proceed to NOV
VIOLATION ACTION
09-2018 001
09-2018 001
09-2018 001
07-2018 001
09-2018 001
09-2020 001
Effluent
Effluent
Effluent
Effluent
Effluent
Downstream
BOD, 5-Day (20 Deg. C) - 09/22/18
Concentration
Chlorine, Total Residual
Enterococci
Flow, in conduit or thru
treatment plant
Oxygen, Dissolved (DO) 09/22/18 3 X week
Oxygen, Dissolved (DO) 09/12/20 3 X week
3 X week
mg/I
09/22/18 3 X week ug/I
09/22/18 3 X week cfu/100m1
07/14/18 Continuous mgd
mg/I
mg/I
Frequency Violation
Frequency Violation
Frequency Violation
Frequency Violation
Frequency Violation
Frequency Violation
No Action, BPJ
No Action, BPJ
No Action, BPJ
No Action, Facility
Reporting Error
No Action, BPJ
Proceed to
Enforcement Case

MONITORING REPORT(MR) VIOLATIONS for:
Report Date: 01/03/22 Page 4 of 4
Permit: nc0031577 MRs Betweei 7 - 2017 and 1 - 2022
Facility Name: % Param Nam( %
Major Minor: %
Region: %
County: %
Violation Category:%
Subbasin:%
Program Category: %
Violation Action: %
PERMIT: NC0031577
FACILITY: Carolina Water Service Inc of North Carolina - White
Oak Estates WWTP
COUNTY: Onslow
REGION: Wilmington
Monitoring Violation
MONITORING
REPORT OUTFALL
LOCATION
PARAMETER
VIOLATION UNIT OF
DATE FREQUENCY MEASURE
LIMIT
CALCULATED
VALUE
Over
VIOLATION TYPE
VIOLATION ACTION
09-2020 001
04-2021 001
09-2018 001
01-2020 001
09-2018 001
09-2018 001
Upstream
Effluent
Effluent
Effluent
Effluent
Effluent
Oxygen, Dissolved (DO) 09/12/20 3 X week
Oxygen, Dissolved (DO) 04/03/21 3 X week
pH 09/22/18 3 X week
pH
Solids, Total Suspended -
Concentration
Temperature, Water Deg.
Centigrade
01/04/20 3 X week
09/22/18 3 X week
09/22/18 3 X week
mg/I
mg/I
su
su
mg/I
deg c
Frequency Violation
Frequency Violation
Frequency Violation
Frequency Violation
Frequency Violation
Frequency Violation
Proceed to
Enforcement Case
Proceed to NOV
No Action, BPJ
No Action, BPJ
No Action, BPJ
No Action, BPJ

Permit Enforcement History by Permit
Case
Permit: NC0031577
Region: Wilmington
Facility: White Oak Estates WWTP
County: Onslow
Owner: Carolina Water Service Inc of North Carolina
Penalty Remission Enforcement EMC Collection Has
Assessment Penalty Enforcement Request Conference Hearing Memo Sent Payment Case
Approved Amount Costs Damages Received Held Held To AGO Total Paid Balance Due Plan Closed
LV-2009-0286 08/11/09 $5,250.00
$43.05 $0.00 09/16/09
$5,293.05 $0.00 No 10/20/09
LV-2010-0313 09/13/10 $750.00
$59.30 $0.00
$809.30 $0.00 No 10/12/10
LV-2020-0008 01/23/20 $100.00
$141.00 $0.00
$241.00 $0.00 No 05/11/20
LV-2020-0287 10/07/20 $750.00
$143.87 $0.00
$893.87 $0.00 No 11/16/20
LM-2021-0001 01/12/21 $550.00
$147.75 $0.00
$697.75 $0.00 No 02/23/21
Total Cases: 5 $7,400.00 $534.97
Total Penalties: $7,934.97
Total Penalties after
$7,934.97 $0.00
$7,934.97

From:
To:
Subject:
Date:
Dana Hill
Chen, Sivinq
[External] RE: NPDES Permit Renewal - Electronic Distribution of NC0031577 and NC0032239
Wednesday, January 19, 2022 4:25:39 PM
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an
attachment to Report Spam.
Electronic submittal is fine. Thank you.
(Mr.) Dana Hill
From: Chen, Siying <[e-mail]>
Sent: Wednesday, January 19, 2022 3:14 PM
To: Dana Hill <[e-mail]>
Subject: NPDES Permit Renewal - Electronic Distribution of NC0031577 and NC0032239
CAUTION: This email originated from outside of the organization. Do not click links or open
attachments unless you recognize the sender and verify that the content is safe.
Hi Ms. Hill,
My name is Siying and I'm the permit writer who has been assigned to your NPDES permit renewal
for White Oak Estates WWTP (NC0031577) and Regalwood WWTP (NC0032239).
In order to provide more convenience, control, and security to our permittees and assist them in
processing their transactions, The Division of Water Resources is currently transitioning towards
electronic correspondence. This will hopefully provide more efficient service to our permittees and
other partners and will allow us to more effectively process and track documents. We are writing to
ask you for your approval of the transmittal of documents related to your permitting and related
activities with the Division in an electronic format. Documents will be emailed to the appropriate
contact person(s) in your organization in a PDF format.
Please respond to me through email with verification that transmittal of your documents in an
electronic manner is acceptable to you. If you have any questions, please feel free to contact me.
Thank you!
Siying (Sylvia) Chen (She/Her/Hers)
Environmental Specialist
Compliance and Expedited Permitting Unit
Division of Water Resources
North Carolina Department of Environmental Quality
Email: siying.chenPncdenr.gov
Phone: [phone] (Office)

Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties

From:
To:
Cc:
Subject:
Date:
Attachments:
Dana Hill
Chen, Siyinq
Weaver, Charles; Kina, Morella s
[External] RE: NPDES Permit Issuance - NC0031577
Wednesday, March 16, 2022 4:46:28 PM
imacie002.onq
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an
attachment to Report Spam.
Received, thank you.
Dana Hill
Director, State Operations
Carolina Water Service of NC
C 252.269.2540
KAII Carolina Water Service
sm of North Carolina'
From: Chen, Siying <[e-mail]>
Sent: Wednesday, March 16, 2022 4:44 PM
To: Dana Hill <[e-mail]>
Cc: Weaver, Charles <[e-mail]>; King, Morella s <morella.sanchez-
[e-mail]>
Subject: NPDES Permit Issuance - NC0031577
CAUTION: This email originated from outside of the organization. Do not click links or open
attachments unless you recognize the sender and verify that the content is safe.
Good afternoon Mr. Hill,
Attached is the final NPDES permit renewal for White Oak Estates WWTP (NC0031577). The
permit will be effective on July 1, 2022.
Please respond to this email confirming that you received the attached document, were
able to open and view the document and have saved/printed a copy for your records.
Thank you!
Siying (Sylvia) Chen (She/Her/Hers)
Environmental Specialist
Compliance and Expedited Permitting Unit
Division of Water Resources

North Carolina Department of Environmental Quality
Email: siying.chenPncdenr.gov
Phone: [phone] (Office)
rinitiL1 al Ffl 3TheirIt1IflI {jzJslIYV
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties

PA Carolina Water Service
� of North Carolina
December 29, 2021
Wren Thedford
Division of Water Resources
Water Quality Permitting Section — NPDES
Archdale Building — 9th Floor
512 North Salisbury Street
Raleigh, NC 27604
Subject: NPDES Permit Renewal Application
White Oak Estates WWTP
NPDES NC0031577
Onslow County
Wren Theford,
Please find the enclosed application as our official request to renew the NPDES permit for the facility
referenced above.
If you should have any questions or need any additional information, please do not hesitate to contact
Dana Hill (252-269-2540) or myself.
Sincerely,
Brent Milliron
Regulatory Compliance Manager
cc: Dana Hill — Director of State Operations, CWSNC
• 4944 Parkway Plaza Blvd. Suite 375
• Charlotte, North Carolina 28217 • 800-525-7990

EPA Identification Number
NPDES Permit Number
NC0031577
Facility Name
White Oak Estates WWTP
Form Approved 03/05/19
OMB No. 2040-0004
Form
1
NPDES
` I EPP
U.S. Environmental Protection Agency
Application for NPDES Permit to Discharge Wastewater
GENERAL INFORMATION
Activities Requiring an NPDES Permit 0,o
0
1. ACTIVITIES
REQUIRING
AN NPDES PERMIT (40 CFR 122.21(f) and (f)(1))
1.1
Applicants Not Required to Submit Form 1
1.1.1
Is the facility a new or existing publicly
treatment works?
If yes, STOP. Do NOT complete
Form 1. Complete Form 2A.
owned
1.1.2
Is the facility a new or existing treatment works
treating domestic sewage?
If yes, STOP. Do NOT ❑ No
complete Form 1. Complete
Form 2S.
✓ No
1.2
Applicants Required to Submit Form 1
1.2.1
Is the facility a concentrated animal
operation or a concentrated aquatic
production facility?
Yes 4 Complete Form 1
and Form 2B.
feeding
animal
1.2.2
Is the facility an existing
commercial, mining,
currently discharging
Yes 3 Complete
1 and
manufacturing,
or silvicultural facility that is
process wastewater?
✓ No
Form ✓ No
Form 2C.
1.2.3
Is the facility a new manufacturing, commercial,
mining, or silvicultural facility that has
commenced to discharge?
Yes 4 Complete Form 1
and Form 2D.
not yet
1.2.4
Is the facility a new
commercial, mining,
discharges only nonprocess
❑ Yes 4 Complete
1 and
or existing manufacturing,
or silvicultural facility that
wastewater?
✓ No
Form ✓ No
Form 2E.
1.2.5
Is the facility a new or existing facility
discharge is composed entirely of stormwater
associated with industrial activity
discharge is composed of both stormwater
non-stormwater?
Yes 4 Complete Form 1
and Form 2F
unless exempted by
40 CFR
122.26(b)(14)(x) or
b 15 .
whose
or whose
and
✓ No
co
Name, Mailing Address, and Location o
0
2. NAME,
MAILING ADDRESS, AND LOCATION (40 CFR 122.21(f)(2))
2.1
Facility Name
Regalwood WWTP
2.2
EPA Identification Number
2.3
Facility Contact
Name (first and last)
Dana Hill
Title
Director of Operations
Phone number
[phone]
Email address
[e-mail]
2.4
Facility Mailing Address
Street or P.O. box
P.O. Box 240908
City or town
Charlotte
State
NC
ZIP code
28224
EPA Form 3510-1 (revised 3-19)
Page 1

EPA Identification Number
NPDES Permit Number
NC0031577
Facility Name
White Oak Estates WWTP
Form Approved 03/05/19
OMB No. 2040 0004
Name, Mailing Address,
Operator Information m
SIC and NAICS Codes and Location Continued
• o
2.5
Facility Location
Street, route number, or other specific identifier
105 Rock Road
County name
Onslow
County code (if known)
City or town
Jacksonville
State
NC
ZIP code
28546
3. SIC
3.1
AND NAICS CODES (40 CFR 122.21(f)(3))
SIC Code(s)
Description (optional)
4952
Sewerage system
3.2
NAICS Code(s)
Description (optional)
221320
Sewage treatment plants or facilities
4. OPERATOR
INFORMATION (40 CFR
122.21(f)(4))
4.1
Name of Operator
Carolina Water Service Inc. of North Carolina
4.2
Is the
✓
name you listed in Item 4.1 also the owner?
Yes ❑ No
4.3
Operator Status
❑ Public —federal ❑ Public —state ❑ Other public (specify)
✓
Private ❑ Other (specify)
Phone Number of Operator
4.4
[phone]
Indian m Operator Information
Land -I Continued
0
4.5
Operator Address
Street or P.O. Box
P.O. Box 240908
City or town
Charlotte
State
NC
ZIP code
28224
Email address of operator
[e-mail]
5. INDIAN
LAND (40 CFR 122.21(f)(5))
5.1
Is the facility
❑ Yes
located on Indian Land?
✓ No
EPA Form 3510-1 (revised 3-19)
Page 2

EPA Identification Number
NPDES Permit Number
NC0031577
Facility Name
White Oak Estates WWTP
Form Approved 03/05/19
OMB No. 2040-0004
SECTION 6. EXISTING ENVIRONMENTAL PERMITS (40 CFR 122.21(f)(6))
as
E
C N
O =
> E
wCL
m
c
:-.
w
6.1 Existing Environmental Permits (check all that apply and print or type the corresponding permit number for each)
❑ NPDES (discharges to surface
water)
NC0031577
❑ RCRA (hazardous wastes)
❑ UIC (underground injection of
fluids)
❑ PSD (air emissions)
❑ Nonattainment program (CAA)
❑ NESHAPs (CAA)
❑ Ocean dumping (MPRSA)
❑ Dredge or fill (CWA Section 404)
❑ Other (specify)
SECTION 7. MAP (40 CFR 122.21(f)(7))
7.1
fiSL
2
Have you attached a topographic map containing all required information to this application? (See instructions for
specific requirements.)
❑ Yes ❑ No ❑ CAFO—Not Applicable (See requirements in Form 2B.)
SECTION 8. NATURE OF BUSINESS (40 CFR 122.21(f)(8))
8.1
Describe the nature of your business.
Collection, treatment and discharge of domestic wastewater.
SECTION 9. COOLING WATER INTAKE STRUCTURES (40 CFR 122.21(f)(9))
9.1
Does your facility use cooling water?
❑ Yes ❑✓ No 4 SKIP to Item 10.1.
9.2
Identify the source of cooling water. (Note that facilities that use a cooling water intake structure as described at
40 CFR 125, Subparts I and J may have additional application requirements at 40 CFR 122.21(r). Consult with your
NPDES permitting authority to determine what specific information needs to be submitted and when.)
SECTION 10. VARIANCE REQUESTS (40 CFR 122.21(f)(10))
10.1
Do you intend to request or renew one or more of the variances authorized at 40 CFR 122.21(m)? (Check all that
apply. Consult with your NPDES permitting authority to determine what information needs to be submitted and
when.)
❑ Fundamentally different factors (CWA ❑ Water quality related effluent limitations (CWA Section
Section 301(n)) 302(b)(2))
❑ Non -conventional pollutants (CWA ❑ Thermal discharges (CWA Section 316(a))
Section 301(c) and (g))
❑✓ Not applicable
EPA Form 3510-1 (revised 3-19)
Page 3

EPA Identification Number
NPDES Permit Number
NC0031577
Facility Name
White Oak Estates WWTP
Form Approved 03/05/19
OMB No. 2040-0004
0,
Checklist and Certification Statement o
0
11. CHECKLIST
AND
CERTIFICATION STATEMENT (40
CFR 122.22(a) and (d))
11.1
In Column 1 below, mark the sections of Form 1 that you have completed and are submitting with your application.
For each section, specify in Column 2 any attachments that you are enclosing to alert the permitting authority. Note
that not all applicants are required to provide attachments.
Column 1
Column 2
1: Activities Requiring an NPDES Permit
❑ w/ attachments
✓ Section
2: Name, Mailing Address, and Location
❑ w/ attachments
✓ Section
3: SIC Codes
❑ w/ attachments
✓ Section
4: Operator Information
❑ w/ attachments
✓ Section
❑ Section 5: Indian Land
❑ w/ attachments
6: Existing Environmental Permits
❑ w/ attachments
✓ Section
7: Mapw/
topographic
❑ w/ additional attachments
✓ Section
✓
map
8: Nature of Business
❑ w/ attachments
✓ Section
❑ Section 9: Cooling Water Intake Structures
❑ w/ attachments
❑ Section 10: Variance Requests
❑ w/ attachments
11: Checklist and Certification Statement
❑ w/ attachments
✓ Section
11.2
Certification Statement
I certify under penalty of law that this document and all attachments were prepared under my direction or supervision
in accordance with a system designed to assure that qualified personnel properly gather and evaluate the
information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and
belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fine and imprisonment for knowing violations.
Name (print or type first and last name)
Dana Hill
Official title
Director of Operations
Signature
Date signed
12/17/21
EPA Form 3510-1 (revised 3-19)
Page 4

7,110
Chlorine & Ferric
Sulfate Storage
►^ White Oak
Carolina Estates WWTP
of WaterCarohne
0 50 100 150 200 250
Meters
'*CONFIDENTIAL 8 PROPRIETARY INFORMATION**
DISCLAIMER: This map is not a survery.
CWSNC makes no guarantee, implicit or
implied, about the accuracy of this data.
N
Map Produced By: SPQ
Date: 12/16/2021 N

Permit NC0031577
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 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,
Carolina Water Service, Inc. of NC
is hereby authorized to discharge wastewater from a facility located at the
White Oak Estates WWTP
105 Rock Road
Jacksonville
Onslow County
to receiving waters designated as Northeast Creek 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 July 1, 2017.
This permit and authorization to discharge shall expire at midnight on June 30, 2022.
Signed this day June 16, 2017.
S. Jay Zimmerman, P.G.
Director, Division of Water Resources
By Authority of the Environmental Management Commission
Page 1 of 8

Permit NC0031577
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are
hereby revoked, and as of this 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.
Carolina Water Service, Inc. of NC is hereby authorized to:
1. Continue to operate an existing 0.22 MGD wastewater treatment system with the
following components:
• Manual bar screen
• 3 - Aerated flow equalization tanks w/telemetry
• Influent pump station with dedicated backup generator and telemetry
• 3 - 40,000-gallon dual train extended aeration basin w/secondary clarifier, down -
flow tertiary filter, chlorine contact chamber
• 1 - 100,000-gallon single train extended aeration basin w/secondary clarifier, up -
flow tertiary filter, chlorine contact chamber
• 2 - Splitter boxes
• Four aerated digesters
• Flow meter
• Liquid chlorination & dechlorination
• Liquid chemical Total Phosphorus control system
• Ten blowers
The facility is located at White Oak Estates Subdivision at 105 Rock Road in Jacksonville
in Onslow County.
2. Discharge from said treatment works at the location specified on the attached map into
Northeast Creek (Stream Index 19-16-(0.5)), currently classified SC -NSW waters in sub -
basin 03-05-02 of the White Oak River Basin.
Page 2 of 8

Permit NC0031577
Part I.
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 CHARACTERISTICS
Parameter Code
LIMITS
MONITORING REQUIREMENTS
Monthly
Average
Daily
Maximum
Measurement
Frequency
Sample
Type
Sample
Location2
Flow
50050
0.22 MGD
Continuous
Recording
Influent or Effluent
BOD, 5-day (20°C) —Summer*
C0310
15.0 mg/L
22.5 mg/L
3/Week
Composite
Effluent
BOD, 5-day (20°C) —Winter*
C0310
18.0 mg/L
27.0 mg/L
3/Week
Composite
Effluent
Total Suspended Solids
50060
30.0 mg/L
45.0 mg/L
3/Week
Composite
Effluent
NH3 as N —Summer*
C0610
4.0 mg/L
20.0 mg/L
Weekly
Composite
Effluent
NH3 as N —Winter*
C0610
8.0 mg/L
35.0 mg/L
Weekly
Composite
Effluent
Enterococci
61211
35/100 ml
276/100 ml
3/Week
Grab
Effluent
Total Residual Chlorine3
50060
17 pg/L
3/Week
Grab
Effluent
Temperature (°C)
00010
3/week
Grab
Effluent
Total Nitrogen (NO2+NO3+TKN)
C0600
Quarterly
Composite
Effluent
Total Phosphorus4
C0665
2.0 mg/L Quarterly Average
Weekly
Composite
Effluent
Dissolved Oxygen
00300
Not < 5.0 mg/L
3/Week
Grab
Effluent
pH
00400
Not < 6.8 nor > 8.5
Standard Units
3/Week
Grab
Effluent
Dissolved Oxygen
00300
3/Week
Grab
Upstream &
Downstream
*Summer: April 1 — October 31
*Winter: November 1 — March 31
Footnotes:
Page 3 of 8

Permit NC0031577
1. The permittee shall submit discharge monitoring reports electronically using the Division's eDMR
system [see A. (2)].
2. Upstream = 50 feet above discharge; Downstream = 0.4 miles below discharge. Stream samples shall
be collected three times per week during June, July, August and September and once per week
during the remaining months of the year.
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 pg/ L.
4. Compliance shall be based on a quarterly average of weekly samples.
All samples much be collected from a typical discharge event.
THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR VISIBLE FOAM IN OTHER THAN
TRACE AMOUNTS.
A. (2.) 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.
Until such time that the state's eDMR application is compliant with EPA's Cross -Media
Electronic Reporting Regulation (CROMERR), permittees will be required to submit all
discharge monitoring data to the state electronically using eDMR and will be required to
complete the eDMR submission by printing, signing, and submitting one signed original
and a copy of the computer printed eDMR to the following address:
NC DENR / Division of Water Resources / Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Page 4 of 8

Permit NC0031577
If a permittee is unable to use the eDMR system due to a demonstrated hardship or due
to the facility being physically located in an area where less than 10 percent of the
households have broadband access, then a temporary waiver from the NPDES electronic
reporting requirements may be granted and discharge monitoring data may be submitted
on paper DMR forms (MR 1, 1.1, 2, 3) or alternative forms approved by the Director.
Duplicate signed copies shall be submitted to the mailing address above. See "How to
Request a Waiver from Electronic Reporting" section below.
Regardless of the submission method, the first DMR is due on the last day of the month
following the issuance of the permit or in the case of a new facility, on the last day of the
month following the commencement of discharge.
Starting on December 21, 2020, the permittee must electronically report the following
compliance monitoring data and reports, when applicable:
• Sewer Overflow/Bypass Event Reports;
• Pretreatment Program Annual Reports; and
• Clean Water Act (CWA) Section 316(b) Annual Reports.
The permittee may seek an electronic reporting waiver from the Division (see "How to
Request a Waiver from Electronic Reporting" section below).
2. Electronic Submissions
In accordance with 40 CFR 122.41(1)(9), the permittee must identify the initial recipient at
the time of each electronic submission. The permittee should use the EPA's website
resources to identify the initial recipient for the electronic submission.
Initial recipient of electronic NPDES information from NPDES-regulated facilities means
the entity (EPA or the state authorized by EPA to implement the NPDES program) that is
the designated entity for receiving electronic NPDES data [see 40 CFR 127.2(b)].
EPA plans to establish a website that will also link to the appropriate electronic reporting
tool for each type of electronic submission and for each state. Instructions on how to
access and use the appropriate electronic reporting tool will be available as well.
Information on EPA's NPDES Electronic Reporting Rule is found at:
http: / /www2.epa.gov/ compliance/ final-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
Page 5 of 8

Permit NC0031577
(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
4. Signatory Requirements [Supplements Section B. (11.) (b) and 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."
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 8

Permit NC0031577
Page 7 of 8

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- ,ice ,
Carolina Water Service, Inc. of NC
White (yak Fstatec WWTP
County: Onslow Stream Class: SC -NSW
I
Facilityji"liil
Location F:-.-
x
Receiving Stream: Northeast Creek Sub -Basin: 030502
Latitude: 34° 45' 20" Grid/Quad: H29SE
Longitude: 77° 21' 17" HUC: 03020204
NORTH
NPDES Permit: NC0031577
Page 8 of 8