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withdrawn,object_id EPA-R08-OAR-2004-CO-0003-0003,EPA,EPA-R08-OAR-2004-CO-0003,Federal Register Notice. Proposed Rule. State of Colorado; Longmont Revised Carbon Monoxide Maintenance Plan.,Rule,Federal Register Document,2004-09-30T04:00:00Z,2004,9,,,2009-06-19T20:55:01Z,58377,0,0,09000064800a8468 EPA-R08-OAR-2004-CO-0003-0001,EPA,EPA-R08-OAR-2004-CO-0003,Federal Register Notice. Direct Final Rule. State of Colorado; Longmont Revised Carbon Monoxide Maintenance Plan.,Rule,Federal Register Document,2004-09-30T04:00:00Z,2004,9,,,2009-06-19T20:55:01Z,58264,0,0,09000064800a844b