Federal Register - "Air Plan Approval; West Virginia; 1997 8-Hour Ozone National Ambient Air Quality Standard Second Maintenance Plan for the West Virginia Portion for the Charleston, West Virginia Area Comprising Kanawha and Putnam Counties"

Title: Air Plan Approval; West Virginia; 1997 8-Hour Ozone National Ambient Air Quality Standard Second Maintenance Plan for the West Virginia Portion for the Charleston, West Virginia Area Comprising Kanawha and Putnam Counties Source: Federal Register Data/Action: Environmental Protection Agency (Final Rule) Date: 2/23/2021 Text Preview: ...ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R03-OAR-2020-0194; FRL-10017-11-Region 3] Air Plan Approval; West Virginia; 1997 8-Hour Ozone National Ambient Air Quality Standard Second Maintenance Plan for the West Virginia Portion for the Charleston, West Virginia Area Comprising Kanawha and Putnam Counties AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. ----------------------------------------------------------------------- SUMMARY: The Environmental Protection Agency (EPA)... ...Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania 19103. The telephone number is (215) 814- 2926. Ms. Pag[aacute]n-Incle can also be reached via electronic mail at [email protected] . SUPPLEMENTARY INFORMATION: [[Page 10828]] I. Background On June 29, 2020 (85 FR 38816), EPA... ...EPA is approving these revisions to the West Virginia SIP in accordance with the requirements of the Clean Air Act (CAA). DATES: This final rule is effective on March 25, 2021. ADDRESSES: EPA has established a docket for this action under Docket ID Number EPA-R03-OAR-2020-0194...