SQCS General Air Quality Permit Coverage Central Washington Concrete (Toppenish Quarry) on the Yakama Reservation
Below are documents related to EPA's approval of Central Washington Concrete's 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) for the Toppenish Quarry on the Yakama Reservation near Toppenish, Washington.
EPA approved Central Washington Concrete’s initial request for coverage on September 28, 2016. EPA administratively amended the approval on February 23, 2021. The amended approval became effective upon issuance.
Administrative amendment permit number: R10TNSR00401 (replaces R10TNSR00400)
Approval of request for coverage issued: February 23, 2021
Approval effective: February 23, 2021
Approval expires: N/A