NC0021504_Pretreatment_IWS_Letter_20200924

DocuSign Envelope ID: B525F982-2071-4F20-8557-4E682lA316ED
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH
Director
NORTH CAROLINA
Environmental Quality
9/24/2020
Via Electronic Mail ([e-mail])
Mr. Sam Stewart
Public Works Director
Town of Biscoe
P.O. Box 1228
Biscoe, NC 27209
Subject: Pretreatment Review of Industrial Waste Survey (IWS)
Program: Town of Biscoe
WWTP: Town of Biscoe WWTP - NPDES Number NCO021504
Montgomery County
Dear Mr. Stewart:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial Waste Survey (IWS) for the
Town of Biscoe. This IWS was received by the Division on June 29, 2020.
The review indicates that the IWS is adequate and meets the minimum requirements of 40 CFR 403.8 (f) (2).
Proper completion of an Industrial Waste Survey is required by your NPDES permit.
Please remember it is the responsibility of the POTW to continue efforts to ensure that any Significant Industrial
Users (SIUs), as defined by NCAC 15A 2H .0903(b)(30) (A) through (D), are identified and subsequently added
to the Town's pretreatment program. This includes evaluation of new IUs before they commence discharge and
evaluation of existing IUs determined to be not SIUs that make changes to their process.
Next IWS Due Date: Your next updated IWS is due on June 30, 2025 unless conditions at the POTW change
significantly and thus warrant an earlier submittal.
If you have any questions or comments, please contact Michael Montebello at [phone] [email:
[e-mail]]. Thank you for your continued cooperation with the Pretreatment Program.
Sincerely,
pDocuSigned byy:n Al • k' , A
C464531431644FE...
for S. Daniel Smith, Director
Division of Water Resources
ksl/biscoe.iws.2020
Ec: Municipal Unit File
Lisa Osthues, Pretreatment Consultant ([e-mail])
Trent Allen, 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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