Hot Mix Asphalt Plants General Air Quality Permit Coverage for Helena Sand & Gravel at the Wapato Quarry on the Yakama Reservation
This page contains documents related to EPA's approval of Helena Sand & Gravel, Inc. (Helena S&G) 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 a portable plant at the Wapato Quarry on the Yakama Reservation.
The EPA approved Helena S&G's request for coverage on February 14, 2022. The approval became effective upon issuance.
For a copy of the general permit and related documents, visit Hot Mix Asphalt Plants (Final Rule).
Permit Number: R10TNSR02800
Approval of Request for Coverage Issued: February 14, 2022
Approval Effective: February 14, 2022
Approval Expires: N/A