Air Plan Approval; State of Utah; Utah State Implementation Plan Revisions

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Environmental Protection Agency 40 CFR Part 52 [EPA-R08-OAR-2020-0098; FRL-12019-01-R8] ( printed page 54358) AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: The Environmental Protection Agency (EPA) is approving State Implementation Plan (SIP) revisions submitted by the State of Utah on April 19, 2018; May 21, 2020; and July 21, 2020. These SIP submissions include revisions to air quality rules within Utah Administrative Code (UAC) title R307. EPA is taking this action pursuant to the Clean Air Act (CAA or the Act). DATES: This rule is effective on July 31, 2024. ADDRESSES: EPA has established a docket for this action under Docket ID No. EPA-R08-OAR-2020-0098. All documents in the docket are listed on the https://www.regulations.gov website. Although listed in the index, some information is not publicly available, e.g., CBI or other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the internet and will be publicly available only in hard copy form. Publicly available docket materials are available through https://www.regulations.gov , or please contact the person identified in the FOR FURTHER INFORMATION CONTACT section for additional availability information. FOR FURTHER INFORMATION CONTACT: Crystal Ostigaard, Air and Radiation Division, EPA, Region 8, Mailcode 8ARD-IO, 1595 Wynkoop Street, Denver, Colorado 80202-1129, telephone number: (303) 312-6602, email address: osti…