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withdrawn,object_id EPA-R01-OAR-2012-0290-0017,EPA,EPA-R01-OAR-2012-0290,EPA Approval of NH I/M program,Supporting & Related Material,Report,2013-01-31T05:00:00Z,2013,1,,,2013-01-31T14:39:55Z,,0,0,090000648119425b EPA-R01-OAR-2012-0290-0018,EPA,EPA-R01-OAR-2012-0290,Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Approvals and Promulgations: New Hampshire; Redesignation of the Southern New Hampshire 1997 8-hour Ozone Nonattainment Area,Rule,,2013-01-31T05:00:00Z,2013,1,2013-01-31T05:00:00Z,,2013-01-31T14:42:34Z,2013-00182,0,0,09000064811e0988