Federal Register - "Air Plan Approval; Pennsylvania; 1997 8-Hour Ozone National Ambient Air Quality Standard Second Maintenance Plan for the Youngstown-Warren-Sharon Area; Reopening of Comment Period"

Title: Air Plan Approval; Pennsylvania; 1997 8-Hour Ozone National Ambient Air Quality Standard Second Maintenance Plan for the Youngstown-Warren-Sharon Area; Reopening of Comment Period Source: Federal Register Data/Action: Environmental Protection Agency (Proposed Rule) Date: 3/1/2021 Text Preview: ...ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R03-OAR-2020-0320; FRL-10020-55-Region 3] Air Plan Approval; Pennsylvania; 1997 8-Hour Ozone National Ambient Air Quality Standard Second Maintenance Plan for the Youngstown-Warren-Sharon Area; Reopening of Comment Period AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule; reopening of public comment period. ----------------------------------------------------------------------- SUMMARY: The Environmental Protection Agency (EPA)... ...EPA public comment policy, information about CBI or multimedia submissions, and general guidance on making effective comments, please visit https://www.epa.gov/dockets/commenting-epa-dockets . FOR FURTHER INFORMATION CONTACT: Keila M. Pag[aacute]n-Incle, Planning & Implementation Branch (3AD30), Air & Radiation Division, U.S. Environmental Protection Agency... ...being reopened. EPA must receive comments on or before March 16, 2021. ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R03-...