The California Air Resources Board (CARB or Board) adopted the Western Nevada County 8-hour Ozone Attainment Plan at a public hearing on November 15, 2018 for submittal to the State Implementation Plan.
CARB Documents
Public Notice (November 15, 2018 CARB Board Hearing)
Staff Report: Ozone Attainment Plan - Western Nevada County
2018 Updates: In response to court decisions, some elements included in the ozone plans for the 75 ppb 8-hour ozone standard 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, including a Statewide Contingency Measure, on October 25, 2018.
