Approval and Promulgation of Implementation Plans; South Dakota; Revisions to Air Rules of South Dakota

Publication Date: 
Wednesday, February 24, 2021 - 4:00am

The Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) revision submitted by the State of South Dakota on January 3, 2020 that revises the Administrative Rules of South Dakota (ARSD), Air Pollution Control Program, updating the chapter pertaining to definitions. The EPA is taking this action pursuant to the Clean Air Act (CAA).

Environmental Protection Agency