Revisions to the California State Implementation Plan, Approval of the Ventura County Air Pollution Control District-Reasonably Available Control Technology Analysis
air-emissions · Rule · Published 2009-04-21 · Effective 2009-05-21 · CA · 74 FR 18148
Document
Document number
E9-9021
Federal Register citation
74 FR 18148
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2009-04-21
Effective date
2009-05-21
State
CA
EPA docket
EPA-R09-OAR-2008-0863
Abstract
EPA is finalizing approval of revisions to the Ventura County Air Pollution Control District portion of the California State Implementation Plan (SIP). These revisions were proposed in the Federal Register on December 12, 2008 and concern the District's analysis of whether its rules met reasonably available control technology (RACT) under the 8-hour ozone National Ambient Air Quality Standards (NAAQS). We are approving the analysis under the Clean Air Act as amended in 1990 (CAA or the Act).