Approval of California Air Plan Revisions, Butte County Air Quality Management District

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The Environmental Protection Agency (EPA) is taking direct final action to approve a revision to the Butte County Air Quality Management District (BCAQMD) portion of the California State Implementation Plan (SIP). This revision concerns emissions of particulate matter (PM) from open burning. We are approving a local rule that regulates these emission sources under the Clean Air Act (CAA or the Act).