Energy & environment · 26/09/2024
EPA Proposes Determination of Attainment by the Attainment Date for St. Clair, MI Sulfur Dioxide Nonattainment Area
The Environmental Protection Agency (EPA) is proposing to determine that the St. Clair, MI sulfur dioxide nonattainment area met the 2010 national ambient air quality standard by September 12, 2021, based on annual emissions data and certified ambient air quality data.
Original source language: Federal Register — Environmental Protection AgencyOpen original release →