HMA General Air Quality Permit Coverage for Roy Houck Construction LLC (Patawa Pit Quarry) on the Umatilla Reservation

This page contains documents related to EPA's approval of Roy Houck Construction's request for coverage under the General Air Quality Permit for New or Modified Minor Source Hot Mix Asphalt Plants in Indian Country (HMA General Permit) for the Patawa Pit Quarry on the Umatilla Indian Reservation near Pendleton, Oregon.

EPA approved Roy Houck Construction's request for coverage on June 8, 2018.

Approval documents

• Approval of Request for Coverage: Roy Houck Construction LLC - Patawa Pit Quarry (pdf) (167.19 KB, June 8, 2018)
  EPA's approval of coverage under the HMA General Permit.
• Technical Support Document for Approval of Request for Coverage: Roy Houck Construction LLC - Patawa Pit Quarry (pdf) (204.09 KB, June 8, 2018)
  Technical information supporting EPA's approval of coverage under the HMA General Permit.