{"abstract":"EPA is proposing to approve revisions to the Antelope Valley Air Quality Management District (AVAQMD) portion of the California State Implementation Plan (SIP). These revisions concern the permitting of air pollution sources. We are proposing to approve local rules under the Clean Air Act as amended in 1990 (CAA or the Act).","action":"Proposed 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/2005/02/22/05-3186.html","cfr_references":[{"chapter":null,"citation_url":null,"part":52,"title":40}],"citation":"70 FR 8557","comment_url":null,"comments_close_on":"2005-03-24","correction_of":null,"corrections":[],"dates":"Any comments on this proposal must arrive by March 24, 2005.","disposition_notes":null,"docket_ids":["CA 207-0435b","FRL-7870-9"],"dockets":[],"document_number":"05-3186","effective_on":null,"end_page":8557,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2005/02/22/05-3186.xml","html_url":"https://www.federalregister.gov/documents/2005/02/22/05-3186/revisions-to-the-california-state-implementation-plan-antelope-valley-air-quality-management","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/05-3186?publication_date=2005-02-22","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2005-02-22/05-3186/mods.xml","not_received_for_publication":null,"page_length":1,"page_views":{"count":8,"last_updated":"2026-04-04 18:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2005-02-22/pdf/05-3186.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2005-02-22","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2005/02/22/05-3186.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-12T15:28:00Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":8557,"subtype":null,"title":"Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management District","toc_doc":"California","toc_subject":"Air quality implementation plans; approval and promulgation; various States:","topics":[],"type":"Proposed Rule","volume":70}