Energy & environment · 24/03/2026Updated: 10/16/2026 · 1 min read
EPA Approves Delegation of Authority for Designated Facilities and Pollutants in Washington
The Environmental Protection Agency (EPA) has approved delegation of authority to the Southwest Clean Air Agency (SWCAA) for implementing and enforcing Federal plan requirements for various incineration units in Washington's Clark, Cowlitz, Lewis, Skamania, and Wahkiakum counties.