Air Plan Approval; Missouri; Revisions to Existing Rule 10 CSR 10-5.570; Control of Sulfur Emissions From Stationary Boilers

Summary

The Environmental Protection Agency (EPA) is proposing to approve Missouri State Implementation Plan (SIP) revisions submitted by the Missouri Department of Natural Resources (MoDNR) on November 10, 2020, to address administrative changes to the State rule in the Missouri Code of State Regulations (CSR). The proposed action is consistent with the Clean Air Act (CAA) and applicable EPA regulations.