NC0021181_Pretreatment_IWS_Letter_20201012

DocuSign Envelope ID: 8B598F6F-289A-4D6F-B1 F5-1 D3EF1 EBOCD2
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH
Director
NORTH CAROLINA
Environmental Quality
10/12/2020
Via Electronic Mail ([e-mail])
Mr. Daniel Perry
Pretreatment Coordinator
City of Belmont
P.O. Box 431
Belmont, NC 28012
Subject: Pretreatment Review of Industrial Waste Survey (IWS)
Program: City of Belmont
WWTP: City of Belmont WWTP - NPDES Number NCO021181
Gaston County
Dear Mr. Perry:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial Waste Survey (IWS) for the
City of Belmont. This IWS was received by the Division on July 8, 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 City'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 August 1, 2025 unless conditions at the POTW change
significantly and thus warrant an earlier submittal.
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).
Pursuant to 15A NCAC 02H .0907(b) either the Division or the permittee may initiate pretreatment program
revisions. Any additional conditions or requirements provided to the permittee related to pretreatment or
pretreatment program updates must be complied with separately from this approval action.
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
NORTH CRROLINA
0. hMm9�W.—Wo�.oh 919.707.9000

DocuSign Envelope ID: 8B598F6F-289A-4D6F-B1F5-1D3EF1EBOCD2 Age 2 of 2
City of Belmont
Industrial Waste Survey
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,
DocuSigned b�y:� A1,, � I,,.' f A
C464531431644FE...
for S. Daniel Smith, Director
Division of Water Resources
ksl/belmont_iws_008
Ec: Municipal Unit File
Wes Bell, MRO
Central Files (Laserfische)