NC0040797_Pretreatment_IUP_Modification_Letter_20230417

DocuSign Envelope ID: D021 E6AA-5B28-4678-8305-DA91 C68D9198
ROY COOPER cd _
Governor d C
ELIZABETH S.BISER ;e
Secretary •E .
RICHARD E.ROGERS,JR. NORTH CAROLINA
Director Environmental Quality
4/17/2023
Via Electronic Mail(mbowerskhickor cc.goy)
Ms. Morgan Bowers
Pretreatment Coordinator
City of Hickory
310 Cloninger Mill Road
Hickory,NC 28601
Subject: Pretreatment Review of Industrial User Pretreatment Permit Modifications
Program: City of Hickory
Wastewater Treatment Plant: Henry Fork WWTP
NPDES#: NCO040797
Catawba County
Dear Ms. Bowers:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial User Pretreatment
Permit (IUP) modifications submitted by the City of Hickory(NC0040797) for the following Significant
Industrial Users(SIUs). The submission was received by the Division on March 17t',2023.
IUP# SIU NAME
0052 Gusmer Enterprises,Inc.
0017 The Sock Factory, Inc.
The review indicates that the IUPs are adequate and meet 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.
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 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.
North Carolina Department of Environmental Quality I Division of Water Resources
NORTH G4ROLINA 512 North Salisbury Street 11611 Mail Service Center I Raleigh,North Carolina 27699-1611
a Envk-',ouei� 919.707.9000
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DocuSign Envelope ID: D021 E6AA-5B28-4678-8305-DA91 C68D9198
If you have any questions or comments, please contact Keyes McGee at (919) 707-3626 [email:
keyes.mcgeekncdenr.govI or Octavio Henriquez at (919) 707-3662 [email:
octavio.henriqueznncdenr. og_vI Thank you for your continued support of the Pretreatment Program.
Sincerely,
oih/hky_henry_multi_iup_mod_049
Ec: Municipal Unit File DocuSigned by:
Wes Bell,MRO kc6a ADkhbt Rh
Central Files(Laserfiche)
C464531431644FE...
for Richard E. Rogers,Jr.,Director
Division of Water Resources
D E Q�� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1611 Mail Service Center I Raleigh,North Carolina 27699-1611
NORTH CAROLINA _
o,p,�„F r��,�wla�,\ /./ 919.707.9000