NC0037834_Pretreatment_IUP_Renewal_Letter_20220311

DocuSign Envelope ID: 95FB833D-0B09-4D32-BD12-AFAC24BA2E10
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
S. DANIEL SMITH
Director
NORTH CAROLINA
Environmental Quality
3/11/2022
Via Electronic Mail ([e-mail])
Mr. Joel Freeman
Industrial Waste Control Supervisor
City of Winston-Salem
2799 Griffith Road
Winston-Salem, NC 27103
Subject: Pretreatment Review of Industrial User Pretreatment Permit Renewal
Program: City of Winston-Salem
WWTP: Archie Elledge WWTP - NPDES #: NC0037834 & Muddy Creek
WWTP — NPDES #: NC0050342
Forsyth County
Dear Mr. Freeman:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial User
Pretreatment Permit (IUP) renewals submitted by the City of Winston-Salem for the following
Significant Industrial Users (SIUs). The IUPs were received by the Division on February 22,
2022.
SIU #
SIU NAME
1042
Hood Container
1191
Ingredion Incorporated
3041
WestRock CP, LLC
The review indicates that the IUPs are adequate and meet 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).
NORTH 1:tE
nepertment of Environmental CAROLINA
ouat�
North Carolina Department of Environmental Quality Division of Water Resources
512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617
919.707.9000

DocuSign Envelope ID: 95FB833D-0B09-4D32-BD12-AFAC24BA2E10
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/ws.iup.ren.091
Ec: Municipal Unit File
Tricia Lowery, WSRO
Central Files (Laserfische)
NORT AROuNADE
Deeertent of &Mmnme�l ouel�
Sincerely,
L&tL
Do'cr/u.Siigned byy:A Al • �, f ^e'' A
YVWV�W�alb
C464531431644FE..
for S. Daniel Smith, Director
Division of Water Resources
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