NC0046728_Pretreatment_IUP_Modification_Letter_20221026

DocuSign Envelope ID: C748B2EB-A4EE-47F6-8581-CAB6FA5A51FA
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
RICHARD E. ROGERS, JR.
Director
NORTH CAROLINA
Environmental Quality
10/26/2022
Via Electronic Mail (jcampbell(a,mooresvillenc.gov)
Jeff Campbell
Environmental Compliance Supervisor
City of Mooresville
P.O. Box 878
Mooresville, NC 28115
Subject:
Pretreatment Review of Industrial User Pretreatment Permit Modification
Program: City of Mooresville
Wastewater Treatment Plant: Rocky River WWTP
NPDES #: NC0046728, Iredell County
Dear Jeff Campbell:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial User Pretreatment Permit
(IUP) modification submitted by the City of Mooresville (NC0046728) for the following Significant Industrial
User (SIU). The submission was received by the Division on September 22', 2022.
SIU #
0006
SIU NAME
BestCo, Inc.
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/mor_rockybestcoiup mod 081
Ec: Municipal Unit File
Wes Bell, MRO
Central Files (Laserfiche)
NORTH CAROLINAD_ E
eeperhneM of Environmental Oual�
Sincerely,
ooc/uSigne'd by:
gitic
C464531431644FE...
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