NC0021211_Pretreatment_IUP_Renewal_Letter_20220427

DocuSign Envelope ID: 00906421-6400-4738-ADEC-E6EDC843793E
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
RICHARD E. ROGERS, JR.
Director
NORTH CAROLINA
Environmental Quality
Via Electronic Mail ([e-mail])
Ms. Shelby Smith
Pretreatment Coordinator
City of Graham
P.O. Box 357
Graham, NC 27253
Subject:
4/27/2022
Pretreatment Review of Industrial User Pretreatment Permit Renewal
Program: City of Graham
WWTP: City of Graham WWTP - NPDES #: NC0021211
Alamance County
Dear Ms. Smith:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial User Pretreatment Permit
(IUP) renewal submitted by the City of Graham for the following Significant Industrial User (SIU). The IUP was
received by the Division on March 31, 2022.
SIU #
3001
SIU NAME
Prescient Company Inc.
The review indicates that the IUP is adequate and meets the minimum requirements of 15A NCAC 2H .0905 and
.0916 and 40 CFR 403.8(f)(1)(iii). The allocation table, maintained in the Division's database, has been updated
accordingly.
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 [phone] [email:
[e-mail]]. Thank you for your continued support of the Pretreatment Program.
ksl/graham_iup_043
Ec: Municipal Unit File
Tricia Lowery, WSRO
Central Files (Laserfische)
LD_EQNORTH CAROLINA
DeperhneM of Environmental Oual�
Sincerely,
��^^DocuSigned by:
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for Richard E. Rogers, Jr., Director
Division of Water Resources
North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 11611 Mail Service Center I Raleigh, North Carolina 27699-1611
919.707.9000