NC0040797_Pretreatment_IUP_New_Letter_20230417

DocuSign Envelope ID: DD72D483-7A3E-4F58-9840-6585E7A43274
rw
ROY COOPER _
Governor d C
ELIZABETH S.BISERr
Secretary •E .
RICHARD E.ROGERS,JR. NORTH CAROLINA
Director Environmental Quality
4/17/2023
Via Electronic Mail(mbowersghickorync.gov)
Ms. Morgan Bowers
Pretreatment Coordinator
City of Hickory
310 Cloninger Mill Road
Hickory,NC 28601
Subject: Pretreatment Review of Industrial User Pretreatment Permit
Program: City of Hickory
Wastewater Treatment Plant: Henry Fork WWTP
NPDES#: NC0040797, Catawba County
Dear Ms. Bowers:
The Municipal Unit of the Division of Water Resources has reviewed the new Industrial User Pretreatment Permit
(IUP) submitted by the City of Hickory (NC0040797) for the following Significant Industrial User (SILT). The
submission was received by the Division on March 17th,2023.
SIU# I SIU NAME
0053 1 Cataler North America
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.
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 (919) 707-3626 [email:
ke, e�geekncdenr.govI or Octavio Henriquez at [phone] [email: octavio.henriquezkncdenr.gov]
Thank you for your continued support of the Pretreatment Program.
Sincerely,
oih/hky_henry cataler_iup_new048
DocuSigned by:
Ec: Municipal Unit File -I �'
Wes Bell,MRO M.c6d khK& fh
Central Files (Laserfiche) C464531431644FE...
for Richard E. Rogers,Jr.,Director
Division of Water Resources
North Carolina Department of Environmental Quality I Division of Water Resources
D E Q 512 North Salisbury Street 11611 Mail Service Center I Raleigh,North Carolina 27699-1611
NOR9CARQLINA
ay.y..na�.ra�wrwy\ e 919.707.9000