NC0046728_Pretreatment_IUP_Renewal_Letter_20220429

DocuSign Envelope ID: B1 FB14A3-3602-48A2-A633-A9471760B22D
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
RICHARD E. ROGERS, JR.
Director
NORTH CAROLINA
Environmental Quality
4/29/2022
Via Electronic Mail ([e-mail])
Mr. Jeff Campbell
Environmental Compliance Supervisor
City of Mooresville
PO Box 878
Mooresville, NC 28115
Subject:
Pretreatment Review of Industrial User Pretreatment Permit Renewal
Program: City of Mooresville
Treatment Facility: Rocky River WWTP - NPDES #: NC0046728
Iredell County
Dear Mr. Campbell:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial User Pretreatment
Permit (IUP) renewal submitted by City of Mooresville (NC0046728) for the following Significant
Industrial User (SIU). The IUP was received by the Division on 4/21/2022.
SIU #
0006
SIU NAME
BestCo, Inc.
i
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 (SlU'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.
AROLINA '
omm ep..orEMr nment o�.i
DE
NORTH C
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

DocuSign Envelope ID: B1 FB14A3-3602-48A2-A633-A9471760B22D
If you have any questions or comments, please contact Keyes McGee at [phone] [email:
[e-mail]]. Thank you for your continued support of the Pretreatment Program.
tkm/Mooresville. iup.mod.081
Ec: Municipal Unit File
Lane Cory,
(lcory@mooresvillenc. gov)
Wes Bell, MRO
Central Files (Laserfische)
D_E
NORTH CAROLINA
gaparhneM of Environment,/quay
Sincerely,
DocuSigned by:
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