Approval and Promulgation of Implementation Plans; California; South Coast; Contingency Measures for 1997 PM2.5 Standards
air-emissions · Rule · Published 2013-10-29 · Effective 2013-11-29 · CA · 78 FR 64402
Document
Document number
2013-25182
Federal Register citation
78 FR 64402
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2013-10-29
Effective date
2013-11-29
State
CA
EPA docket
EPA-R09-OAR-2013-0384
Abstract
EPA is approving a State implementation plan (SIP) revision submitted by California to address Clean Air Act (CAA) contingency measure requirements for the 1997 annual and 24-hour national ambient air quality standard (NAAQS) for fine particulate matter (PM<INF>2.5</INF>) in the Los Angeles-South Coast Air Basin (South Coast). Approval of this SIP revision terminates the sanctions clocks and a federal implementation plan (FIP) clock that were triggered by EPA's partial disapproval of a related SIP submission on November 5, 2011.