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Pacific Southwest, Region 9
Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations
Air Actions, California
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Ventura County Air Actions
September 14, 2016: EPA is proposing to approve revisions to the Ventura County Air Pollution Control District (VCAPCD) portion of the California State Implementation Plan (SIP). The proposed SIP revisions would incorporate a Prevention of Significant Deterioration (PSD) permit program rule for the VCAPCD into the SIP to establish a PSD permit program for pre-construction review of certain new and modified major stationary sources in attainment and unclassifiable areas within the District.
- Federal Register Notice: Proposed Rule (published 09/23/2016)
May 27, 2009: EPA took final action on a request from California to find that the Ventura County, California area attained the revoked 1-hour ozone standard by its attainment date. The action took effect on July 27, 2009.
May 20, 2008: EPA took final action to grant the request from California Air Resources Board (CARB) to reclassify Ventura County's 8-hour ozone non-attainment area from "moderate" to "serious". This reclassification was effective June 19, 2008.
July 3, 2008: EPA signed a final rule that approves revisions to the California State Implementation Plan for Ventura County for 1-hour ozone. This proposed revision would revise a control measure related to emissions of volatile organic compounds in Ventura County caused by the use of pesticides.
April 15, 2008: EPA signed a proposal that approves revisions to the California State Implementation Plan for Ventura County for 1-hour ozone. This proposed revision would revise a control measure related to emissions of volatile organic compounds in Ventura County caused by the use of pesticides.