{"abstract":"The Environmental Protection Agency (EPA) is approving a state implementation plan (SIP) revision submitted by the State of Colorado. The submittal certifies that the State of Colorado has fulfilled, through previous SIP revisions, Nonattainment New Source Review (NNSR) Permit Program requirements under the 2015 8-hour ozone National Ambient Air Quality Standards (NAAQS) for the Denver Metro/North Front Range (DMNFR) area. The State of Colorado submitted the certification to meet the nonattainment requirements for Marginal ozone nonattainment areas (NAAs) for the 2015 8-hour ozone NAAQS. The EPA is taking this action pursuant to sections 110, 172, 173, and 182 of the Clean Air Act (CAA).","action":"Final rule.","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2022/05/13/2022-10211.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"52","title":40}],"citation":"87 FR 29232","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule is effective on June 13, 2022.","disposition_notes":null,"docket_ids":["EPA-R08-OAR-2020-0644","FRL-9164-02-R8"],"dockets":[],"document_number":"2022-10211","effective_on":"2022-06-13","end_page":29236,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2022/05/13/2022-10211.xml","html_url":"https://www.federalregister.gov/documents/2022/05/13/2022-10211/air-plan-approval-colorado-denver-metronorth-front-range-nonattainment-area-nonattainment-nsr-permit","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2022-10211?publication_date=2022-05-13","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2022-05-13/2022-10211/mods.xml","not_received_for_publication":null,"page_length":5,"page_views":{"count":525,"last_updated":"2026-07-26 20:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2022-05-13/pdf/2022-10211.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2022-10211.pdf?1652359517","publication_date":"2022-05-13","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2022/05/13/2022-10211.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Air Quality State Implementation Plans; Approvals and Promulgations: Colorado; Denver Metro/North Front Range Nonattainment Area; Nonattainment New Source Review Permit Program Certification for the 2015 8-Hour Ozone Standard","document_id":"EPA-R08-OAR-2020-0644-0006"},{"title":"12-21-2020 Meeting Minutes Supplement","document_id":"EPA-R08-OAR-2020-0644-0003"},{"title":"7-27-2020 Colorado 2015 Ozone Marginal Nonattainment Area SIP Submission","document_id":"EPA-R08-OAR-2020-0644-0002"},{"title":"Air Quality State Implementation Plans; Approvals and Promulgations: Colorado; Denver Metro/North Front Range Nonattainment Area; Nonattainment NSR Permit Program Certification for the 2015 8-Hour Ozone Standard","document_id":"EPA-R08-OAR-2020-0644-0001"}],"comments_count":0,"agency_id":"EPA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-R08-OAR-2020-0644","supporting_documents_count":4,"docket_id":"EPA-R08-OAR-2020-0644","document_id":"EPA-R08-OAR-2020-0644-0006","regulation_id_number":null,"title":"CO 2015 Ozone Marginal Nonattainment Area Requirements","checked_regulationsdotgov_at":"2022-05-14T03:30:04Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":29232,"subtype":null,"title":"Air Plan Approval; Colorado; Denver Metro/North Front Range Nonattainment Area; Nonattainment NSR Permit Program Certification for the 2015 8-Hour Ozone Standard","toc_doc":"Colorado; Denver Metro/North Front Range Nonattainment Area; Nonattainment New Source Review Permit Program Certification for the 2015 8-Hour Ozone Standard","toc_subject":"Air Quality State Implementation Plans; Approvals and Promulgations:\n","topics":["Air pollution control","Carbon monoxide","Environmental protection","Greenhouse gases","Incorporation by reference","Intergovernmental relations","Lead","Nitrogen dioxide","Ozone","Particulate matter","Reporting and recordkeeping requirements","Sulfur oxides","Volatile organic compounds"],"type":"Rule","volume":87}