NC0024333_Pretreatment_IUP_Drop_Letter_20210330

DocuSign Envelope ID: 877BEA02-FD3C-403A-BCFB-0B1 B78164511
ROY COOPER.
Governor
DIONNE DELLI-GATTI
Secretary
S. DANIEL SMITH
Director
Via Electronic Mail ([e-mail])
Mr. Kyle Ketchum
WWTP Superintendent
City of Monroe
P.O. Box 69
Monroe, NC 28111
Subject:
NORTH CAROLINA
Environmental Quality
3/30/2021
Pretreatment Review of Industrial User Permit Drop Request
Program: City of Monroe
WWTP: City of Monroe WWTP, NPDES #: NC0024333
Union County
Dear Mr. Ketchum:
The Municipal Unit of the Division of Water Resources has reviewed the request to drop the following industry
from the list of significant industrial users (SIUs) for the City of Monroe, City of Monroe WWTP (NPDES #:
NC0024333). The drop request was received by the Division on March 2, 2021.
SIU #
SIU NAME
CM-34
ELG Utica Alloys, LLC
The review indicates that the SIU no longer discharges process wastewater and thus no longer meets the definition
of a SIU. Therefore, the SIU drop request is approved based on compliance with 15 NCAC 2H .0907(b) and
.0903(b)(33). The SIU list which is part of your approved pretreatment program is hereby modified.
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).
Federal and State pretreatment regulations require the local delegated pretreatment program to effectively control
and document the discharge of wastewater from Significant/Categorical Industrial Users to the POTW. It is the
POTW's responsibility to ensure that these objectives are consistently met.
If you have any questions or comments, please contact Michael Montebello at (919) 707 -3624 [email:
[e-mail]] Thank you for your continued support of the Pretreatment Program.
ksl/monroe.iup.092
Ec: Municipal Unit File
Wes Bell, MRO
Central Files (Laserfische)
Sincerely,
by:
1DocuSigned
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for S. Daniel Smith, Director
Division of Water Resources
NORTH D `E�
Department of&Mronme�l Ouellty\
North Carolina Department of Environmental Quality 1 Division of Water Resources
512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617
919.707.9000