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  2. Permitting Under the Clean Air Act

Cache Creek Casino Resort Minor NSR Permit

Contact

Sheila Tsai
tsai.ya-ting@epa.gov
Air Permits Office
(415) 972-3328

Return to: Tribal Minor NSR Permits in Region 9

On April 12, 2019, EPA finalized a synthetic minor New Source Review (NSR) permit for the Cache Creek Casino Resort (“Cache Creek”). The NSR permit places enforceable restrictions on the potential to emit of Cache Creek's existing operations so that the provisions and requirements for major sources under the NSR and title V programs in 40 CFR parts 51, 52, and 71 do not apply. It also authorizes construction of three natural gas non-emergency generators, two diesel-fired emergency generators, and four boilers, consistent with the minor NSR regulations for Indian country (40 CFR 49.151-161). Cache Creek is a 415,000 square-foot gaming facility.

The Administrative Record for this action can be accessed electronically through the online docket: EPA-R09-OAR-2018-0653, except for the following documents that are not compatible with the docket.

Free viewers and readers are available to access documents on our website. If you encounter issues with assistive technology, please contact us.

  • Cache Creek Casino Resort Application Modeling Files (Index #3.9) (zip)
    NOTE: This is a large file and may take longer than average to download.
  • Cache Creek Casino Resort: Minor NSR Application for Indian Country (pdf) (60.1 MB, 5/16/2018)
    Tribal Minor New Source Review (NSR) Permit application submitted by the Yocha Dehe Wintun Nation for the Cache Creek Casino Resort, located at 14455 State Highway 16, in Brooks, California.

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Last updated on April 8, 2025
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