Sacramento Metro Region Air Quality Management Plans

This page last reviewed November 7, 2018

This page contains information regarding recent and historical SIP activity for the Sacramento Metro Region. The Region includes all or part of the following air districts: El Dorado, Feather River, Placer, Sacramento Metropolitan, and Yolo-Solano. All documents are in Adobe (.pdf) format unless otherwise noted.

2017 Sacramento Regional 2008 8-Hour Ozone Attainment and Further Reasonable Progress Plan

2018 Updates: In response to court decisions, some elements included in the Sacramento Regional 2008 NAAQS 8-Hour Ozone Attainment and Further Reasonable Progress Plan required updates. CARB staff prepared the 2018 Updates to the California State Implementation Plan (2018 SIP Update) to update SIP elements for nonattainment areas throughout the State as needed. CARB adopted the 2018 SIP Update on October 25, 2018.

2018 Updates to the Califonia State Implementation Plan (Adopted October 25, 2018)

The California Air Resources Board (CARB) will consider the Sacramento Regional 2008 NAAQS 8-Hour Ozone Attainment and Further Reasonable Progress Plan at a public hearing on November 16, 2017. This Plan is being considered for submittal to the State Implementation Plan.

ARB Documents

Public Notice (November 16, 2017 CARB Board Hearing)
Staff Report: Analysis of the Sacramento Regional 2008 NAAQS 8-Hour Ozone Attainment and Further Reasonable Progress Plan

District Documents

District Plan Sacramento Regional 2008 NAAQS 8-Hour Ozone Attainment and Further Reasonable Progress Plan (link to pdf on District website - this is a VERY large document - 54Mb)

2014 Placer County Reasonably Available Control Technology (RACT) SIP Analysis

The Placer County Air Pollution Control District recently adopted the 2014 Reasonably Available Control Technology State Implementation Plan Analysis and Federal Negative Declarations for 16 Control Technique Source Categories (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

FND Resolution 14-02

2013 Update to the 8-Hour Ozone Attainment and Reasonable Further Progress Plan

ARB Documents

Plan Submittal Letter to EPA (pdf - 69 kb)
Plan (SIP) Resolution (pdf - 198 kb)
Public Notice (pdf - 139 kb)
Staff Report (FINAL) (pdf - 632 kb)

Staff Report as originally published with Public Notice (pdf - 462 kb)

Changes to Staff Report After Public Notice (pdf - 62 kb)

District Documents (link to District website)

EPA Documents

Final Rule: Approval and Promulgation of Implementation Plans; State of California; Sacramento Metropolitan Area; Attainment Plan for 1997 8-Hour Ozone Standard [EPA-R09-OAR-2014-0178; FURL-9921-99-Region 9] [80 FR 4795] (pdf - 257 kb)

2010 PM10 Implementation/Maintenance Plan and Redesignation Request

ARB Documents