NC0024937_Pretreatment_IUP_Modification_Letter_20190517

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
LINDA CULPEPPER
Director
NORTH CAROLINA
Environmental Quality
May 17, 2019
Via electronic mail (Rachel.Ferguson @ci.charlotte.nc. us)
Rachel Ferguson
Environmental Compliance Specialist
System Protection Section
Charlotte Water
4222 Westmont Drive
Charlotte, NC 28217
Subject: Pretreatment Review of Industrial User Pretreatment Permit (IUP)
Program: Charlotte Water
WWTP: Sugar Creek (NC0024937), Mecklenburg County
Dear Ms. Ferguson:
The Pretreatment, Emergency Response, and Collection Systems Unit (PERCS) of the Division of Water
Resources has reviewed the Industrial User Pretreatment Permit (IUP) modification submitted by
Charlotte Water for the following Significant Industrial User (SIU). This IUP was received by the
Division on May 15, 2019.
IUP # SIU Name
0642 Cargill, Inc.
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.
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 me [email: [e-mail]] at 919-707-3627 or Deborah
Gore, Unit Supervisor at 919-707-3624 or via email [[e-mail]].
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Ec: PERCS Unit File
Sincerely,
DocuSigned by:
Vivien Zhong,� PERCS Unit
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Wes Bell, Mooresville Regional Office
Central Files (Laserfiche)
D E Q�� 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
NORTH CAROLINA
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