EPA Proposes Approval of Ohio Second Maintenance Plan for 2008 Ozone Standards
May 17, 2025
May 17, 2025
WASHINGTON, May 17 (TNSFR) -- The U.S. Environmental Protection Agency has proposed to approve revisions to the Ohio State Implementation Plan submitted by the Ohio Environmental Protection Agency on November 6, 2024. The revisions contain second maintenance plans for the 2008 ozone National Ambient Air Quality Standard for three critical metropolitan regions: Columbus, Cleveland-Akron-Lorain, and Cincinnati, which includes parts of Kentucky and Indiana.
The agency's proposed a . . .
The agency's proposed a . . .