NC0028916_Pretreatment_STMP_Letter_20201202

DocuSign Envelope ID: 8035E5BB-593F-4F80-A21D-30D9D30C93D2
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH NORTH CAROLINA
Director Environmental Quality
12/2/2020
Via Electronic Mail ([e-mail])
Mr. Bryan Bowles
POTW Director
Town of Troy
315 N Main St.
Troy, NC 27371
Subject: Pretreatment Review of Short Term Monitoring Plans (STMPs)
Program: Town of Troy
WWTP: Town of Troy WWTP - NPDES Number NCO028916
Montgomery County
Dear Mr. Bowles:
The Municipal Unit of the Division of Water Resources has reviewed the updated Short Term Monitoring Plan
(STMP) for the Town of Troy. The submission was received by the Division on November 2, 2020.
The review indicates that the STMP is adequate and meets the requirements needed to establish a site -specific
Headworks Analysis (HWA). Proper implementation of a STMP is also required by your NPDES permit. Please
refer to the Comprehensive Guidance for North Carolina Pretreatment Programs (Comprehensive Guide) for
additional information and examples. Modifications to this STMP must be approved by the Division.
Regardless of this approval action today, within 180 days of the effective date of any reissued NPDES permit (or
any subsequent NPDES permit modification) the Permittee would be required to submit to the Division a written
technical evaluation of the need to revise local limits (i.e., an updated IWS, or documentation of why one is not
needed). This action may include revising, updating or adding to the list of Significant Industrial Users (SIU's).
If you have any questions or comments, please contact Michael Montebello at [phone] [email:
[e-mail]]. Thank you for your continued support of the Pretreatment Program.
Sincerely,
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for S. Daniel Smith, Director
Division of Water Resources
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Stephanie Zorio, FRO
Central Files (Laserfische)
D E Q�� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1611 Mail Service Center I Raleigh, North Carolina 27699-1611
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