2005 Sacramento Regional Nonattainment Area
8-Hour Ozone Rate of Progress Plan

The Sacramento regional nonattainment area consists of Sacramento County, Yolo County, eastern portion of Solano County, western portion of Placer County, western portion of El Dorado County, and the southern portion of Sutter County. The air pollution planning for the Sacramento regional nonattainment area is done by five air pollution planning agencies:  Sacramento Metropolitan Air Quality Management District (lead), El Dorado County Air Quality Management District, Feather River Air Quality Management District, Placer County Air Pollution Control District, and the Yolo-Solano Air Quality Management District.

The Sacramento Regional Nonattainment Area 8-Hour Ozone Rate of Progress Plan (Early Progress Plan) fulfills the federal 8-hour ozone requirements for a 2002-2008 Reasonable Further Progress Plan for the Sacramento regional nonattainment area. The Early Progress Plan contains the most recent data on air quality and emissions to make progress towards attaining the 8-hour ozone standard.

DOCUMENTS AVAILABLE

Sacramento Regional Nonattainment Area 8-Hour Ozone Rate of Progress Plan (link to Sacramento Metropolitan AQMD's website). The Plan shows reasonable further progress towards attaining the federal 8-hour ozone standard.

ARB Parallel Processing Request to U.S. EPA  (PDF -- 81 KB)

Transmittal Letter to U.S. EPA  (PDF -- 167 KB)

ARB Executive Order G-125-335  (PDF -- 196 KB)

Travel Activity Documentation  

SIP LISTSERVE

If you would like to receive electronic notices from ARB about development of new SIP measures for the Sacramento region and other areas of the State, please go to http://www.arb.ca.gov/listserv/listserv_ind.php?listname=sip.