Federal Register - "Air Plan Approval; Delaware; Nonattainment New Source Review Requirements for 2015 8-Hour Ozone National Ambient Air Quality Standard"

Title: Air Plan Approval; Delaware; Nonattainment New Source Review Requirements for 2015 8-Hour Ozone National Ambient Air Quality Standard Source: Federal Register Data/Action: Environmental Protection Agency (Final Rule) Date: 5/13/2021 Text Preview: ...ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R03-OAR-2021-0069; FRL-10023-62-Region 3] Air Plan Approval; Delaware; Nonattainment New Source Review Requirements for 2015 8-Hour Ozone National Ambient Air Quality Standard 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) 814-2156. Ms. Johansen can also be reached via electronic mail at [email protected] . SUPPLEMENTARY INFORMATION: I. Background On March 24, 2021 (86 FR 15634), EPA published a notice of proposed rulemaking (NPRM) for the State of Delaware. In the NPRM, EPA... ...EPA is approving these revisions to the Delaware SIP in accordance with the requirements of the Clean Air Act (CAA). DATES: This final rule is effective on June 14, 2021. ADDRESSES: EPA has established a docket for this action under Docket ID Number EPA-R03-OAR-2021-0069...