Air Plan Approval; Pennsylvania; Redesignation of the Beaver County Nonattainment Area to Attainment and Approval of the Area's Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard

Summary

The Environmental Protection Agency (EPA) is proposing to approve a state implementation plan revision and redesignation request for the Beaver County, Pennsylvania area to meet the 2010 1-hour primary sulfur dioxide national ambient air quality standard (NAAQS) under the Clean Air Act (CAA). The EPA will review the Pennsylvania Department of Environmental Protection's (PADEP) submitted plan.