NC0024911_Pretreatment_IUP_New_Letter_20210609

DocuSign Envelope ID: 5483EA46-98C3-44C7-A6FO-FF0183EA2467
ROY COOPER.
Governor
DIONNE DELLI-GATTI
Secretary
S. DANIEL SMITH
Director
Via Electronic Mail ([e-mail])
NORTH CAROL! NA
Environmental Quality
6/9/2021
Mr. Chad Ledford
Pretreatment Supervisor
Metropolitan Sewerage District of Buncombe County
2028 Riverside Drive
Asheville, NC 28804
Subject:
Pretreatment Review of Industrial User Pretreatment Permit
Program: MSD Buncombe
WWTP: MSD Buncombe County WWTP - NPDES #: NC0024911
Buncombe County
Dear Mr. Ledford:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial User Pretreatment Permit
(IUP) submitted by the MSD Buncombe for the following Significant Industrial Users (SIU). The IUP was
received by the Division on May 19, 2021.
SIU #
SIU NAME
S-080-21
Industry Nine
The review indicates that the IUP is adequate and meets 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).
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/buncombe_iup_092
Ec: Municipal Unit File
Linda Wiggs, ARO
Central Files (Laserfische)
NORTH D `E�
Department of&Mronme�l Ouellty�
Sincerely,
DocuSigned by:
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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