DWQ-2025-004675

June 4, 2025Eric Smirdon, Environmental EngineerBig West Oil LLC333 West Center StreetNorth Salt Lake, Utah [e-mail] Email
Subject:UPDES Permit No. UT0026174Permit ApplicationBig West OilDear Mr. Smirdon,This letter is to inform you that I have reviewed your UPDES permit modification application and have
determined it to be complete. However, additional information may be requested in the future.The Division of Water Quality (DWQ) will now proceed to draft and issue the permit. The draft
permit will contain effluent limitations and other provisions reflecting the requirements of the State and Federal water pollution control regulations. The DWQ will then publish notice
of the intent to issue the permit and allow thirty (30) days for public comment. A final permit will be issued sometime after the close of the public comment period. A draft permit will
be sent to you, via e-mail, for review before the public notice.Thank you for your efforts to protect water quality. If you have any questions, please contact me at [e-mail],
or at [phone].Sincerely,Daniel Griffin, P.E., Environmental EngineerUPDES Individual Permitting SectionDG/ch
Cc: Via Email Jay Clark, Davis County Health Department, [e-mail]
DWQ-2025-00