Request for SQCS General Air Quality Permit Coverage for Premier Excavation (Pendleton Mission Quarry) on the Umatilla Reservation
On February 26, 2025, EPA Region 10 received from Premier Excavation a request for coverage under the General Air Quality Permit for New or Modified Minor Source Stone Quarrying, Crushing and Screening Facilities in Indian Country (SQCS General Permit).
The request for coverage is for a portable plant at the Pendleton Mission Quarry on the Umatilla Reservation near Pendleton, Oregon.
This application is pending EPA review and approval. If you have concerns about the applicant’s eligibility to construct under the SQCS General Permit, please contact:
Geoffrey Glass (glass.geoffrey@epa.gov), 206-553-1847
EPA Region 10
Air Permits, Toxics, Transportation, and Communities Branch
Air and Radiation Division
1200 Sixth Avenue, Suite 155 (MS 15-H13)
Seattle, Washington 98101-3188