Federal Register - "Air Plan Approval; Massachusetts; Reasonably Available Control Technology for the 2008 and 2015 Ozone Standards"

Title: Air Plan Approval; Massachusetts; Reasonably Available Control Technology for the 2008 and 2015 Ozone Standards Source: Federal Register Data/Action: Environmental Protection Agency (Final Rule) Date: 10/15/2020 Text Preview: ...ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R01-OAR-2019-0220; FRL-10015-04-Region 1] Air Plan Approval; Massachusetts; Reasonably Available Control Technology for the 2008 and 2015 Ozone Standards AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. ----------------------------------------------------------------------- SUMMARY: The Environmental Protection Agency (EPA)... ...Environmental Protection Agency, EPA Region 1 Regional Office, Air and Radiation Division, 5 Post Office Square--Suite 100, Boston, MA. EPA requests that if at all possible, you contact the contact listed in the FOR FURTHER INFORMATION CONTACT section to schedule your inspection. The Regional Office's official hours of business are Monday through Friday, 8:30 a.m. to 4:30 p.m., excluding legal holidays and facility closures due to COVID-19. FOR FURTHER INFORMATION CONTACT: David L. Mackintosh, Air Quality Branch, U.S. Environmental Protection Agency, EPA... ...on November 16, 2020. ADDRESSES: EPA has established a docket for this action under Docket Identification No. EPA-R01-OAR-2019-0220. All documents...