Summary
EPA is proposing to approve revisions to the Sacramento Metropolitan Air Quality Management District (SMAQMD) portion of the California State Implementation Plan (SIP). These revisions concern emissions of volatile organic compounds (VOC) from organic chemical manufacturing operations. We are proposing to approve a local rule and a rule rescission to regulate these emission sources under the Clean Air Act (CAA or the Act). We are taking comments on this proposal and plan to follow with a final action.
Action
Proposed Rule