id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id EPA-R05-OAR-2024-0539-0003,EPA,EPA-R05-OAR-2024-0539,"Final approval of the Ohio 2008 Ozone Second Maintenance Plans for Cincinnati, Cleveland and Columbus",Rule,,2026-02-12T05:00:00Z,2026,2,2026-02-12T05:00:00Z,,2026-02-12T18:52:23Z,2026-02822,0,0,09000064b91a4d2b EPA-R05-OAR-2024-0539-0004,EPA,EPA-R05-OAR-2024-0539,"Ohio 2008 Ozone Second Maintenance Plan for Columbus, 08/19/2025 supplement",Supporting & Related Material,State/Tribal Submittal,2026-02-12T05:00:00Z,2026,2,,,2026-02-12T18:52:48Z,,0,0,09000064b8f07d08 EPA-R05-OAR-2024-0539-0002,EPA,EPA-R05-OAR-2024-0539,"Ohio 2008 Ozone Second Maintenance Plan for Columbus, 11/06/2024 submittal",Supporting & Related Material,State/Tribal Submittal,2025-05-19T04:00:00Z,2025,5,,,2025-05-21T21:03:57Z,,0,0,0900006486805f6c EPA-R05-OAR-2024-0539-0001,EPA,EPA-R05-OAR-2024-0539,"Proposed approval of the Ohio 2008 Ozone Second Maintenance Plans for Cincinnati, Cleveland and Columbus",Proposed Rule,,2025-05-19T04:00:00Z,2025,5,2025-05-19T04:00:00Z,2025-06-19T03:59:59Z,2025-05-21T21:03:17Z,2025-08728,0,0,09000064b8d7eb23