NC0087556_Draft Permit_20201110

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ROY COOPER 4' .
Governor 1
MICHAEL S.REGAN ` '_
Secretary
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S.DANIEL SMITH NORTH CAROLINA
Director Environmental Quality
November 10,2020
Leslie Norman
Ledgestone Property Owners Association
PO Box 21
Fairview, NC 28730
Subject: Draft NPDES Permit NC0087556
Ledgestone Subdivision WWTP
Grade II Biological WPCS
Buncombe County
Dear Permittee:
The Division has reviewed your request to renew the subject permit. 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:
1. Language has been updated in Section A.(1) and Section A. (2)to require electronic submission
of effluent data.Federal regulations require electronic submittal of all discharge monitoring
reports(DMRs).
2. Outfall map has been updated.
3. Language on the Supplement to Permit Cover Sheet has been updated.
4. The facility grade has been added in Section A. (1).
5. Instream monitoring for fecal coliform has been added in Section A. (1). This monitoring is
being added in all permit renewals that discharge to Cane Creek.
The NPDES standard conditions(Parts II,III,and IV)that are a part of the permit are not included in
this draft document(cover,map, and Part I).The conditions are the same as in your current permit
except that agency and division names have been updated.The latest version is available
at https://bit.ly/2BZ4xxx and can be viewed online or downloaded as a PDF file.
With this notification,the Division will solicit public comment on this draft permit by publishing a
notice in newspapers having circulation in the general Buncombe County area, per EPA requirements.
Please provide your comments, if any,to me no later than 30 days after receiving this draft
permit.
Following the 30-day public comment period,the Division will review all pertinent comments and take
appropriate action prior to issuing a final permit. If you have questions concerning the draft,please
contact me at 919-707-3619, or via e-mail [[e-mail]].
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Sincerely,
Brianna Young
NPDES Compliance and Expedited Permitting Unit
cc: NPDES Files
Asheville Regional Office
Wastewater Operator Certification Group

Permit NC0087556
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,the
Ledgestone Property Owners' Association, Inc.
is hereby authorized to discharge wastewater from a facility located at
Ledgestone Subdivision WWTP
Miller Road (NCSR 2800)
Fairview
Buncombe County
to receiving waters designated as Cane Creek in the French Broad 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 December 31,2025.
Signed this day
S. Daniel Smith
Director,Division of Water Resources
By Authority of the Environmental Management Commission
Page 1 of 6

Permit NC0087556
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.
Ledgestone Property Owners' Association, Inc.
is hereby authorized to:
1. Continue to operate a 0.027 MGD wastewater treatment plant with the following components:
• Extended aeration basin
• Chlorine contact basin
• Dechlorination
The facility is located at the Ledgestone Subdivision WWTP off Miller Road (NC Highway 2800) in
Fairview in Buncombe County,and
2. Discharge wastewater from said facility at the location specified on the attached map through outfall
001 into the Cane Creek [Stream Segment: 6-57-0)], a waterbody currently classified C;Trout in
subbasin 04-03-02 [HUC:060101050701], in the French Broad River Basin.
Page 2 of 6

Permit NC0087556
PART I.
A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15A NCAC 02B .0400 et seq., 02B .0500 et seq.]
Grade II Biological WPCS [15A NCAC 08G .0302]
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 LIMITS MONITORING REQUIREMENTS
Parameter Code Monthly Daily Measurement Sample Sample
Frequency
Average Maximum Type Location
Yp
Flow 0.027 MGD Continuous Recorder
Influent or
0 50050Effluent
Total Residual Chlorine2 50060 28 µg/L 2/Week Grab Effluent
BOD,5-day(20°C) C0310 30.0 mg/L 45.0 mg/L Weekly Grab Effluent
Total Suspended Residue C0530 30.0 mg/L 45.0 mg/L Weekly Grab Effluent
Fecal Col iform 31616 200/100m1 400/100 ml Weekly Grab Effluent
(geometric mean)
FecalColiform3 31616 Monitor& Report Monthly Grab Upstream&
(geometric mean) Downstream
pH 00400 >_6.0 s.u. and<9.0 s.u. Weekly Grab Effluent
Temperature(°C) 00010 Monitor& Report Weekly Grab Effluent
Ammonia Nitrogen C0610 Monitor& Report 2/Month Grab Effluent
Footnotes:
l. The permittee shall submit discharge monitoring reports electronically using the NC DWR's eDMR application
system [see Section A.(2)].
2. 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
P by a North
Carolina certified laboratory(including field certified),even if these values fall below 50 µg/L.
3. Instream sampling locations shall be approved by the Asheville Regional Office.Monthly monitoring shall be
performed for two(2)years,after which thepermittee mayrequest to stopinstream sampling per approval from
q P gP
the Asheville Regional Office
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Page 3 of 6

Permit NC0087556
A.(2) ELECTRONIC REPORTING-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 I1 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)I
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
A 1'1ENTION: 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 21,2020,the permittee must electronically report the following compliance
monitoring data and reports,when applicable:
• Sewer Overflow/Bypass Event Reports;
• Pretreatment Program Annual Reports;and
Page 4 of 6

Permit NC0087556
• Clean Water Act (C WA)Section 316(b)Annual Reports.
➢ NPDES Electronic Reporting Rule—Phase 2 Extension.EPA is proposing to extend
the Phase 2 deadline from December 21, 2020 until at least December 21, 2023.The
current compliance date will be extended if the implementation date is extended as a
final regulation change in the federal register.
The permittee may seek an electronic reporting waiver from the Division (see"How to Request a
Waiver from Electronic Reporting"section below).
2. Electronic Submissions
In accordance with 40 CFR 122.41(1)(9), the permittee must identify the initial recipient at the time
of each electronic submission. The permittee should use the EPA's website resources to identify the
initial recipient for the electronic submission.
Initial recipient of electronic NPDES information from NPDES-regulated facilities means the entity
(EPA or the state authorized by EPA to implement the NPDES program) that is the designated entity
for receiving electronic NPDES data[see 40 CFR 127.2(b)].
EPA plans to establish a website that will also link to the appropriate electronic reporting tool for
each type of electronic submission and for each state. Instructions on how to access and use the
appropriate electronic reporting tool will be available as well. Information on EPA's NPDES
Electronic Reporting Rule is found at:https://www.federalregister.gov/documents/2015/10/22/2015-
24954/national-pollutant-d ischarge-elimination-system-npdes-electronic-reporting-rule
Electronic submissions must start by the dates listed in the "Reporting Requirements" section above.
3. How to Request a Waiver from Electronic Reporting
The permittee may seek a temporary electronic reporting waiver from the Division. To obtain an
electronic reporting waiver, a permittee must first submit an electronic reporting waiver request to
the Division. Requests for temporary electronic reporting waivers must be submitted in writing to
the Division for written approval at least sixty(60)days prior to the date the facility would be
required under this permit to begin submitting monitoring data and reports. The duration of a
temporary waiver shall not exceed 5 years and shall thereupon expire. At such time, monitoring data
and reports shall be submitted electronically to the Division unless the permittee re-applies for and is
granted a new temporary electronic reporting waiver by the Division. Approved electronic reporting
waivers are not transferrable. Only permittees with an approved reporting waiver request may
submit monitoring data and reports on paper to the Division for the period that the approved
reporting waiver request is effective.
Information on eDMR and the application for a temporary electronic reporting waiver are found on
the following web page: http://deq.nc.gov/about/divisions/water-resources/edmr
Page 5 of 6

Permit NC0087556
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://d eq.nc.gov/about/d iv ision s/wat er-resources/ed mr
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 cert f, 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 offines 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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Receiving Stream:Cane Creek Stream Class:C;Trout scale not shown %
Stream Segment:6-57-(1) Sub-Basin#:04-03-02 4?
River Basin: French Broad HUC:060101050701 SCALE USGS Quad:Oteen
County:Buncombe 1:24,000 35.52556°,-82.40333°