Ventura County Air Quality Management Plans

This page last reviewed November 16, 2015

This page contains information regarding recent and historical SIP activity related to the Ventura County Air Pollution Control District.  Below you will find links to the 2014 Reasonably Available Control Technology (RACT) State Implementation Plan (SIP) Revision2007 8-hour Ozone Plan, and the 2004 1-hour Ozone plan and associated documents such as: letters submitting the plans to ARB and the U.S. Environmental Protection Agency, resolutions, staff reports, and public hearing notices.  This page also contains a link to the 2008 Ozone Early Progress Plan.

Previous SIP submittals are available in hardcopy from the Air Quality and Transportation Planning Branch at (916) 322-0285 and the Ventura County Air Pollution Control District at and (805) 645-1400.

2014 Reasonably Available Control Technology SIP Revision

The Ventura County Air Pollution Control District recently adopted the 2014 Reasonably Available Control Technology SIP Revision (2014 RACT SIP).  ARB submitted the 2014 RACT SIP to the U.S. Environmental Protection Agency (U.S. EPA) as a revision to the California SIP.
ARB Documents

District Documents for RACT SIP

2007 8-hour Ozone Plan

At a public hearing held on June 26, 2008, the Air Resources Board (ARB) approved the Ventura County Air Quality Management Plan for attaining the Federal 8-hour Ozone standard. The plan projects attainment for the standard by 2013.

ARB Documents
Public Notice
District Documents

February 2008 Ozone Early Progress Plans

February 2008 Ozone Early Progress Plans
Information regarding the Early Progress Plans for Ventura County, Antelope Valley-Western Mojave Desert, Coachella Valley, Eastern Kern County, and Imperial County.

Appendix revised

2004 1-Hour Ozone Plan

In April 2004, the ARB submitted the 1-hour Ozone plan to United States Environmental Protection Agency (U.S. EPA) for approval. 

2004 1- Hour Ozone Plan
Information regarding the update to Ventura County's 2004 State Implementation Plan for ozone. This section includes links to air district draft documentation, documentation of the motor vehicle emissions budgets for use in transportation conformity and related documents.