Air Plan Approval; Missouri Redesignation Request and Associated Maintenance Plan for the Jefferson County 2010 SO2

Publication Date: 
Tuesday, August 17, 2021 - 4:00am
Description: 

On June 29, 2021, the Environmental Protection Agency (EPA) proposed a rule titled, ``Air Plan Approval; Missouri Redesignation Request and Associated Maintenance Plan for the Jefferson County 2010 SO<INF>2</INF> 1-Hour NAAQS Nonattainment Area.'' In response to stakeholder requests, the EPA is reopening the comment period for this proposed rule.

Creator: 
Environmental Protection Agency