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withdrawn,object_id EPA-R08-OAR-2023-0587-0009,EPA,EPA-R08-OAR-2023-0587,Air Quality State Implementation Plans; Approvals and Promulgations: Montana; Revisions to the Federal Implementation Plan for the Billings/Laurel Sulfur Dioxide Area,Rule,,2025-01-17T05:00:00Z,2025,1,2025-01-17T05:00:00Z,,2025-01-21T13:50:45Z,2025-00220,0,0,09000064868e3005