Minor NSR Permit: Caerus Uinta LLC - Willow Creek Compressor Station

This page contains access to the proposed synthetic minor NSR permit revision application, air quality modeling files and other supporting documentation for the Caerus Uinta LLC - Willow Creek Compressor Station, located on Indian country lands within the Uintah and Ouray Indian Reservation in Utah. The permit application was reviewed and determined complete on August 8, 2025. A revised application was submitted on June 25, 2025, and is under review.

Note: Due to file type restrictions, the modeling files are posted on this page, while the application and other supporting documentation may be accessed in regulations.gov in the docket for this permit action, Docket #EPA-R08-OAR-2025-0750.

Modeling files for Caerus Uintah LLC - Willow Creek Compressor Station SMNSR Permit (zip) (zip)