NC0063096_Pretreatment_IUP_Modification_Letter_20241002

Docusign Envelope ID:C94BD03F-2C32-401A-A478-DD5EA2948448 .,,,,,�r
3` STATE,
T
ROY COOPER -
Governor
MARY PENNY KELLEY
Secretory
RICHARD E.ROGERS,)R. NORTH CAROLINA
Director Environmental Quality
10/2/2024
Via Electronic Mail(rachel.in am&holl, sspringsnc og_v)
Rachel Ingham
Interim Deputy Director of Utilities&Infrastructure—Water Resources
Town of Holly Springs
P.O. Box 8
Holly Springs,NC 27540
Subject: Pretreatment Review of Industrial User Pretreatment Permit Modification
Program: Town of Holly Springs
Wastewater Treatment Plant: Utley Creek WWTP
NPDES#: NC0063096,Wake County
Dear Rachel Ingham:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial User Pretreatment Permit(IUP)
modification submitted by the Town of Holly Springs for the following Significant Industrial User (SIU). The
submission was received by the Division on 09/03/2024.
SIU# SIU NAME
001 South Wake Landfill
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.
Thank you for your continued cooperation with the Pretreatment Program. If you have any questions or comments,
please contact Natalie Gorensek[email: natalie.gorensek(c�f�,deq.nc.gov] at(919) 707-3660.
Sincerely,
nhg/hollysprings_utley_southwake_iup_mod_013
Ec: Municipal Unit File E
Signed by:
Cheng Zhang,RRO AVWt pV't sfw,
Central Files(Laserfiche) E6B6D66 F2457475...
Karen Preston, Municipal Unit Supervisor
Division of Water Resources
E Q�� North Carolina Department of Environmental Quality I Division of Water Resources
_ 512 North Salisbury Street 1 1617 Mail Service Center I Raleigh,North Carolina 27699-1617
NORTH CARDLINn
o�+ t'i 919.707.9000