HomeMy WebLinkAboutNC0024945_Pretreatment_IUP_Renewal_Letter_20220830DocuSign Envelope ID: 2153568E-4FD6-4A88-BOEB-38A1C825938E
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
RICHARD E. ROGERS, JR.
Director
NORTH CAROLINA
Environmental Quality
8/30/2022
Via Electronic Mail (bill.gintert@charlottenc.gov)
Mr. Bill Gintert
Environmental Compliance Manager
Charlotte Water — System Protection
4222 Westmont Drive
Charlotte, NC 28217
Subject: Pretreatment Review of Industrial User Pretreatment Permit Renewal
Program: Charlotte Water
Wastewater Treatment Plant: Irwin Creek WWTP
NPDES #: NC0024945
Mecklenburg County
Dear Mr. Gintert:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial User Pretreatment
Permit (IUP) renewal submitted by Charlotte Water (NC0024945) for the following Significant Industrial
User (SIU). The submission was received by the Division on 06/07/2022.
SIU #
SIU NAME
1020
AERC Acquisition Corporation d/b/a DART
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.
Regardless of approval action today, 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.
AROLINA
oep.m.m oremrnment Want -
DEQ3NORTH 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: 2153568E-4FD6-4A88-BOEB-38A1C825938E
If you have any questions or comments, please contact Keyes McGee at (919) 707-3626 [email:
keyes.mcgee@ncdenr.gov] or Octavio Henriquez at (919) 707-3662 [email:
octavio.henriquez@ncdenr.gov] Thank you for your continued support of the Pretreatment Program.
oih/cw_irwin_iup_ 165
Ec: Municipal Unit File
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