Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, Lake County Air Quality Management District, Monterey Bay Unified Air Pollution Control District, Bay Area Air Quality Management District, Sacramento Metropolitan Air Quality Management District, San Joaquin Valley Unified Air Pollution Control District

EPA is proposing a limited approval and limited disapproval of revisions to the California State Implementation Plan (SIP) which concern the control of volatile organic compound (VOC) emissions from the transfer of gasoline to storage tanks or to vehicle tanks. EPA is proposing a limited approval and limited disapproval without potential sanctions of Lake County Air Quality Management District (LCAQMD) Section (Rule) 439.5 and Monterey Bay Unified Air Pollution Control District (MBUAPCD) Rule 1002. EPA is also proposing a limited approval and limited disapproval with potential sanctions of Bay Area Air Quality Management District (BAAQMD) Rule 8-7, Sacramento Metropolitan Air Quality Management District (SMAQMD) Rule 449, and San Joaquin Valley Unified Air Pollution Control District (SJVUAPCD) Rule 4622. The intended effect of the limited approvals and limited disapprovals is to regulate emissions of VOCs in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). EPA's final action on this proposed rule will incorporate these rules into the federally approved SIP.