NC0024201_Pretreatment_IUP_Modification_Letter_20221130

DocuSign Envelope ID: 9BB4EE55-FC2C-49D1-9FC2-6B1883B1A6F4
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
RICHARD E. ROGERS, JR.
Director
Via Electronic Mail ([e-mail])
Isabelle Wilcoxon
Pretreatment Coordinator
Roanoke Rapids Sanitary District
135 Aqueduct Rd.
Weldon, NC 27890
NORTH CAROLINA
Environmental Quality
11/30/2022
Subject: Pretreatment Review of Industrial User Pretreatment Permit Modification
Program: Roanoke Rapids Sanitary District
Wastewater Treatment Plant: Roanoke Rapids Sanitary District WWTP
NPDES #: NC0024201, Halifax County
Dear Isabelle Wilcoxon:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial User Pretreatment
Permit (IUP) modification submitted by the Roanoke Rapids Sanitary District for the following Significant
Industrial User (SIU). The submission was received by the Division on November 22nd, 2022.
SIU #
SIU NAME
007
Rosemary Power Station
The review indicates that the IUP is adequate and meets the minimum requirements of 15A NCAC 2H
.0916 and 40 CFR 403.8(f)(1)(iii). The allocation table, maintained in the Division's database, has been
updated accordingly.
Regardless of approval action today, within 180 days of the effective date of any reissued or modified
NPDES permit 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 (SIUs). Pursuant
to 15A NCAC 2H .0907(b) either the Division or the permittee may initiate pretreatment program revisions.
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 Keyes McGee at [phone] [email:
[e-mail]] or Octavio Henriquez at [phone] [email:
[e-mail]] Thank you for your continued support of the Pretreatment Program.
oih/roa_roanoke_roseiup_mod_028
Ec: Municipal Unit File
Cheng Zhang, RRO
Central Files (Laserfiche)
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Sincerely,
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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