NC0023086_Draft Permit_20230804

ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
RICHARD E. ROGERS, JR.
Director
Zelerie Rogers
Town Administrator
P.O. Box 128
Fontana Dam, NC 28733-0128
Dear Penmittee:
t R
�n
NORTH CAROLINA
Environmental Quality
August 8, 2023
Subject: Draft NPDES Permit NCO023086
Fontana Dam WWTP
Class WW-2 Biological WPCS
Graham County
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:
➢ Instream Temperature monitoring and effluent monitoring for Turbidity and Dissolved Oxygen have been
added. This was done because your facility discharges to a Trout stream.
➢ 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 Graham County area, per EPA requirements. Please provide your
comments, if any, to me at the e-mail 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].
Si ncerel y,
�1 I/�
r
Envirorlmmtal SVecialist It
NPDES Compliance and Expedited Permitting
-y� North Carolina Department of Environmental Quality I Division of Water Resources
D Q�� 512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617
�� 919.707.9000

Permit NCO023086
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
Town of Fontana Dam
is hereby authorized to discharge wastewater from a facility located at the
Fontana Dam WWTP
NC Highway 28, near Fontana Village Resort
Graham County
to receiving waters designated as the Little Tennessee River in subbasin 04-04-02 of the Little
Tennessee 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 August 31, 2028.
If the permittee intends to continue to discharge at the facility beyond the term of this permit, a renewal
application must be submitted no later than March 4, 2028 (180 days before the expiration of this
permit).
Signed this day
Richard E. ogers, Jr., Director
Division of Water Resources
By Authority of the Environmental Management Commission
Page 1 of 6

Permit NCO023086
SUPPLEMENT TO PERMIT COVER SHEET
Allprevious NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked, and as of this
issuance, any previously issuedpermit 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.
The Town of Fontana Dam
is hereby authorized to:
1. Continue to operate an existing 0.3 MGD wastewater treatment facility that includes the following
components:
♦ Bar screen
♦ Aeration basins
♦ Clarifier
♦ Sludge and skimmer returns
♦ Aerobic sludge digester
♦ Sludge drying beds
♦ Chlorine disinfection
♦ Standby power generator
This facility is located at the Fontana Dam WWTP, off NC Highway 28, near Fontana Village
Resort in Graham County.
2. Discharge from said treatment works via Outfall 001, at the location specified on the attached map,
into the Little Tennessee River [stream index 2-(167)], a waterbody currently classified C-Trout
within subbasin 04-04-02 [HUC 06010202] of the Little Tennessee River Basin.
Page 2 of 6

Permit NCO023086
PART I
Grade WW-2 Biological Water Pollution Control System [15A NCAC 08G .0302]
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15A NCAC 02B .0400 et seq., 02B .0500 et seq.]
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is
authorized to discharge 0.300 MGD of treated wastewater from Outfall 001. Such discharges shall be limited,
monitored and reported 1 by the Permittee as specified below:
EFFLUENT
CHARATERISTICS
[PCSCODE]
LIMITS
MONITORING REQUIREMENTS
Monthly
Average
Weekly
Average
Daily
Max
Measurement
Frequency
Sample
Type
Sample
Location
Flow
50050
0.3 MGD
Continuous
Recording
Influent or
Effluent
Total Residual Chlorine 2
50060
17 µg/L
2/Week
Grab
Effluent
Temperature (°C)
00010
Weekly
Grab
Effluent
U&D3
Fecal Coliform
(geometric mean
31616
Weekly
Grab
Effluent
pH
00400
Not < 6.0 or > 9.0 standard units
Weekly
Grab
BOD, 5 day (20°C) 4
00310
30.0 mg/L
45.0 mg/L
Weekly
CompositeTotal
FEffluent
Sus ended Solids 4
00530
30.0 mg/L
45.0 mg/L
Weekly
Composite
Ammonia [NH3 as N]
00610
2/Month
Composite
Effluent
Oil and Grease
00556
30.0 mg/L
60.0 mg/L
2/Month
Grab
Effluent
MBAS
38260
Monthly
Grab
Effluent
Dissolved Oxygen
00300
Weekly
Grab
Effluent
Turbidity
00070
Weekly
Grab
Effluent
Total Nitrogen
Oz+NO3+TKN
00600
Semiannually
Composite
Effluent
Total Phosphorus
00655
Semiannually
FComposite
Effluent
Footnotes:
1. The Permittee shall submit monthly Discharge Monitoring Reports (DMRs) electronically using the Division's eDMR
system [see A. (2)].
2. Total Residual Chlorine (TRC). The Division shall consider compliant all effluent TRC values reported below 50
µg/L. However, the Permittee shall continue to record and submit all values reported by North Carolina -certified
test methods (including field certified), even if these values fall below 50 µg/L.
3. U: upstream at least 50 feet from the outfall. D: downstream at least 100 feet from the outfall.
4. The monthly average effluent BOD5 and Total Suspended Solids concentrations shall not exceed 15% of the respective
influent value (i.e., 85% removal required).
Condition: The Petmitlee shall discharge no floating solids or foam visible in other than trace amounts.
Page 3 of 6

Permit NCO023086
A. (2.) ELECTRONIC REPORTING OF DISCHARGE MONITORING REPORTS
[G.S. 143-215.1(b)]
Federal regulations require electronic submittal of all discharge monitoring reports (DMRs) and program
reports. The final NPDES Electronic Reporting Rule was adopted and became effective on December
21, 2015.
NOTE: This special condition supplements or supersedes the following sections within Part II of this
permit (Standard Conditions for NPDES Permits):
• Section B. (11.) Signatory Requirements
• Section D. (2.) Reporting
• Section D. (6.) Records Retention
• Section E. (5.) Monitoring Reports
1. Resorting Requirements 1Suaersedes Section D. (2.) and Section E. (5.) (a)]
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:Hdeg.nc.gov/about/divisions/water-resources/edmr.
If a permittee is unable to use the eDMR system due to a demonstrated hardship or due to the facility
being physically located in an area where less than 10 percent of the households have broadband
access, then a temporary waiver from the NPDES electronic reporting requirements may be granted
and discharge monitoring data may be submitted on paper DMR forms (MR 1, 1. 1, 2, 3) or
alternative forms approved by the Director. Duplicate signed copies shall be submitted to the
following address:
NC DEQ / Division of Water Resources / Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
See "How to Request a Waiver from Electronic Reporting" section below.
Monitoring results obtained during the previous month(s) shall be summarized for each month and
reported via the eDMR system no later than the last calendar day of the month following the
completed reporting period. Regardless of the submission method, the first DMR is due on the last
day of the month following the issuance of the permit or in the case of a new facility, on the last day
of the month following the commencement of discharge.
Starting on December 21, 2025, the permittee must electronically report the following compliance
monitoring data and reports, when applicable:
Page 4 of 6

Permit NC0023086
• 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: https://www.federalregister.gov/documents/2015/10/22/2015-
24954/national-pollutant-discharge-elimination-system-nr des -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://deg.nc.gov/about/divisions/water-resources/edmr
Page 5 of 6

Permit NCO023086
4. Signatory Requirements (Supplements Section B. 01.) (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:
httj2://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:
7 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.)]
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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Town of Fontana Dam
Fontana Dam WWTP
Recch ing Stream: Little Tennessee River
Latitude: 35° 26' 4T' N USGS Ouad: Fontana Dam
Longitude: 83° 48' 59" W River Basin: Little Tennessee
Stream Class: C; Trout Sub -Basin: 04-04-02
Stream Segment: 24167) HUC: 06010202
Facility
Location
North NPDES Permit NCO023086
Graham County