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withdrawn,object_id EPA-R05-OAR-2009-0808-0002,EPA,EPA-R05-OAR-2009-0808,Direct Final Approval of Marathon Petroleum Minnesota SO2 revision,Rule,Federal Register Document,2010-12-28T05:00:00Z,2010,12,2010-12-28T05:00:00Z,2011-01-28T04:59:59Z,2011-01-03T14:40:18Z,2010-32482,0,0,0900006480bc0cc0 EPA-R05-OAR-2009-0808-0001,EPA,EPA-R05-OAR-2009-0808,Proposed Approval of Marathon Petroleum Minnesota SO2 revision,Proposed Rule,Federal Register Document,2010-12-28T05:00:00Z,2010,12,2010-12-28T05:00:00Z,2011-01-28T04:59:59Z,2011-01-03T14:38:29Z,2010-32483,0,0,0900006480bc0c0d