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Hot Mix Asphalt Plants General Air Quality Permit Coverage for Central Manufacturing, Inc. Portable Plant at 250 Cowin Lane, Wapato, WA on the Yakama Nation Lands

This page contains documents related to EPA's approval of Central Manufacturing , Inc.’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 a portable plant at 250 Cowin Lane (Wapato Pit), Wapato, Washington on the Yakama Nation Lands.

The EPA approved Central Manufacturing’s request for coverage on May 21, 2019. The approval became effective May 22, 2019.

For a copy of the general permit and related documents, visit Hot Mix Asphalt Plants (Final Rule).

Approval Documents

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