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withdrawn,object_id EPA-R05-OAR-2006-1021-0002,EPA,EPA-R05-OAR-2006-1021,Direct Final Approval of the Minnesota Xcel Energy Inver Hills SO2 revision,Rule,Federal Register Document,2007-12-05T05:00:00Z,2007,12,2007-12-05T05:00:00Z,2008-01-05T04:59:59Z,2008-01-08T21:16:18Z,E7-23496,0,0,090000648037044a EPA-R05-OAR-2006-1021-0003,EPA,EPA-R05-OAR-2006-1021,Minnesota Xcel Energy's Inver Hills SO2 revision submittal,Supporting & Related Material,State/Tribal Submittal,2007-12-05T05:00:00Z,2007,12,,,2007-12-05T18:52:37Z,,0,0,0900006480370882 EPA-R05-OAR-2006-1021-0001,EPA,EPA-R05-OAR-2006-1021,Proposed Approval of the Minnesota Xcel Energy Inver Hills SO2 revision,Proposed Rule,,2007-12-05T05:00:00Z,2007,12,2007-12-05T05:00:00Z,2008-01-05T04:59:59Z,2008-01-08T21:06:29Z,E7-23497,0,0,0900006480370414