Revisions to the California State Implementation Plan, San Joaquin Valley Unified Air Pollution Control District

The Environmental Protection Agency (EPA) issued a proposed rule in the Federal Register on December 2, 2015, proposing to approve a revision to the San Joaquin Valley Unified Air Pollution Control District (SJVUAPCD) portion of the California State Implementation Plan (SIP). The December 2, 2015 proposal provided for a 30-day public comment period ending January 4, 2016. One document in the docket for this proposal was not listed at www.regulations.gov until after the comment period had closed. EPA is reopening the comment period for 15 days to ensure the public has an opportunity to review and comment on all material in the docket.