NC0020338_Modification_20220603 (2)

DocuSign Envelope ID: 0FF5975E-476C-422F-AF33-9F7010C269DE
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
RICHARD E. ROGERS, JR.
Director
Town of Yadkinville
Mr. Grant Trivette, ORC
213 S. Van Buren St.
Yadkinville, NC 27055
Email: [e-mail]
Dear Mr. Trivette:
NORTH CAROLINA
Environmental Quality
June 3, 2022
Subject: Final NPDES Permit Modification
Permit NC0020338, 2.5 MGD
Yadkinville WWTP, Grade III
Yadkin County
SIC Code 4952
Division personnel have reviewed and approved your request for modification of the subject permit. Accordingly, we
are forwarding the updated NPDES permit pages (3,4, and 9). This permit is issued pursuant to the requirements of
North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S.
Environmental Protection Agency dated October 15, 2007 (or as subsequently amended).
The final permit maintains the following significant changes identified in the letter sent to you on April 5, 2022:
• In April 2021, the Town of Yadkinville submitted a Water Effect Ratio Study for copper (completed by ETT
Environmental) based on the existing compliance schedule in the Special Condition A. (5) in the current
NPDES permit; therefore, the effluent limitation for copper has been updated. See the updated Effluent
Limitations and Monitoring Requirements table of the permit in Section A. (1.).
• A notation was made concerning the Electronic Reporting Rule —NPDES Electronic Reporting Rule — Phase
2 Extension. EPA extended the Phase 2 deadline to December 21, 2025. The current compliance date,
effective January 4, 2021, was extended as a final regulation change published in the November 2, 2020,
Federal Register.
All other terms and conditions in the original permit remain unchanged and in full effect. These modifications are
issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement
between North Carolina and the U.S. Environmental Protection Agency dated December 6, 1983.
Pretreatment updates in response to NPDES permit modification:
On December 28, 2022, 180 days after the effective date of this NPDES permit renewal, the Town of Yadkinville is
required to submit to the Division a written technical evaluation of the need to revise local limits (i.e., an updated
IWS/HWA-AT/STMP, or documentation of why is not needed). This action may include revising, updating, or adding
to the list of Significant Industrial Users (SIUs).
• As part of the local limits assessment, please provide all spreadsheets of the submitted Headworks Analysis
(HWA), please make sure to include the latest NPDES effluent limits, water quality standards (WQS), and
removal rates. Please include any recent LTMP data collected.
If any parts, measurement frequencies, or sampling requirements contained in this permit are unacceptable to you,
you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this
letter. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina
General Statutes, and filed with the Office of Administrative Hearings (6714 Mail Service Center, Raleigh, North
Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding.

DocuSign Envelope ID: 0FF5975E-476C-422F-AF33-9F7010C269DE
The NPDES standard conditions (Parts II, III, and IV) 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.
Please note that this permit is not transferable except after notice to the Division. The Division may require
modification or revocation and re -issuance of the permit. This permit does not affect the legal requirements to obtain
other permits which may be required by the Division of Water Resources or any other Federal, State, or Local
governmental regulations.
If you have any questions concerning this permit, please contact Diana Yitbarek at [phone] or email at
[e-mail].
Sincerely,
—�gDo'cluSigned byy:pp A�,•l,,',,..'''' ``
itAd
`— C 46453143164 4 F E ...
for Richard E. Rogers. Jr, Director
Division of Water Resources, NCDEQ
Hardcopy: NPDES Files
Central Files
Ecopy: US EPA Region 4
DWR/ Winston-Salem Regional Office (WSRO)/ Lon Snider and Jim Gonsiewski
DWR/ NPDES Municipal Unit - Pretreatment/ Keyes McGee
DWR/ Ecosystems Branch/ Mark Vander Borgh
DWR/Aquatic Toxicology Branch/ Zach Thomas and Cindy Moore
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