Environmental Protection Agency· Rule
Air Plan Approval; Michigan; Interim Final Determination To Stay and Defer Sanctions in the Detroit Sulfur Dioxide Nonattainment Area
effective in 0d
SUMMARY: Federal Register 2 In the Proposed Rules section of this, EPA is proposing conditional approval of Michigan's State Implementation Plan (SIP), as revised on December 20, 2022, for attaining the 2010 1-hour primary sulfur dioxide (SO) national ambient air quality standard (NAAQS). Based on that proposed…
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