Loading...
HomeMy WebLinkAboutNC0024911_Pretreatment_IUP_Drop_Letter_20220106DocuSign Envelope ID: 33967803-DD8B-44AD-97B5-4A39C26CD2EE ROY COOPER Governor ELIZABETH S. BISER Secretary S. DANIEL SMITH Director Via Electronic Mail (cledford@msdbc.org) NORTH CAROLINA Environmental Quality 1/6/2022 Mr. Chad Ledford Pretreatment Supervisor Metropolitan Sewerage District of Buncombe County 2028 Riverside Drive Asheville, NC28804 Subject: Pretreatment Review of Industrial User Pretreatment Permit Drop Request 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 request to drop the following industry from the list of significant industrial users (SIUs) for the MSD Buncombe County WWTP (NPDES #: NC0024911). The SIU drop request was received by the Division on 12/21/2021: SIU # SIU NAME S-030-17 Borg Warner Thermal Systems The review indicates that the facility no longer discharges process wastewater and thus no longer meets the definition of a SIU. Therefore, the SIU drop request is approved based on compliance with 15A NCAC 2H .0907(b). The SIU list which is part of your approved pretreatment program is hereby modified. 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 Keyes McGee at (919) 707-3626 [email: keyes.mcgee@ncdenr.gov]. Thank you for your continued support of the Pretreatment Program. tkm/bunco mbe_iup_drop_ 108 Ec: Shannon Bergeron (sbergeron@msdbc.org) Municipal Unit File Linda Wiggs, ARO Central Files (Laserfische) NORTH 1:1E nepertment of Environmental ouat\sjoll.#k" CAROLINA Sincerely, �Doc'u.Si-gne'd b/y�:, - (1tittUtL IVi.01/1ltigt C464531431644FE... for S. Daniel Smith, Director Division of Water Resources 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