NC0024911_Pretreatment_IUP_Renewal_Letter_20210723

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ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
S. DANIEL SMITH
Director
Via Electronic Mail ([e-mail])
NORTH CAROLINA
Environmental Quality
7/23/2021
Mr. Chad Ledford
Pretreatment Supervisor
Metropolitan Sewerage District of Buncombe County
2028 Riverside Drive
Asheville, NC28804
Subject: Pretreatment Review of Industrial User Pretreatment Permit Renewals
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) renewals submitted by the MSD Buncombe County WWTP (NPDES #: NC0024911) for the following
Significant Industrial Users (SIU). The IUPs were received by the Division on 07/02/2021 and 07/19/2021 in the
following order:
SIU #
SIU NAME
S-075-22
New Belgium Brewing Company
S-009-22
Kearfott Guidance, Motion Systems Division
The review indicates that the IUPs are adequate and meeting 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.
NORTH 1:tE
nepertment of Environmental CAROLINA
ouat�
North Carolina Department of Environmental Quality Division of Water Resources
512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617
919.707.9000

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If you have any questions or comments, please contact Keyes McGee at [phone] [email:
[e-mail]]. Thank you for your continued support of the Pretreatment Program.
tkm/buncombe_iup_ren_094
Ec: Shannon Bergeron ([e-mail])
Municipal Unit File
Linda Wiggs, ARO
Central Files (Laserfische)
NORTH
Department of EmImnment.I Wally
Sincerely,
DocuSigned by:
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for S. Daniel Smith, Director
Division of Water Resources
North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617
919.707.9000