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withdrawn,object_id EPA-R03-OAR-2010-0141-0014,EPA,EPA-R03-OAR-2010-0141,Supplemental Technical Support Document,Supporting & Related Material,Technical Support Document,2013-09-19T04:00:00Z,2013,9,,,2013-09-19T16:19:40Z,,0,0,09000064813f4151 EPA-R03-OAR-2010-0141-0013,EPA,EPA-R03-OAR-2010-0141,"Air Quality State Implementation Plans; Approval and Promulgation; Delaware; Attainment Plan for the Philadelphia-Wilmington, Pennsylvania-New Jersey-Delaware Nonattainment Area for the 1997 Annual Fine Particulate Matter Standard",Proposed Rule,,2013-09-19T04:00:00Z,2013,9,2013-09-19T04:00:00Z,2013-10-22T03:59:59Z,2013-09-19T16:19:01Z,2013-22829,0,0,090000648142b4b0 EPA-R03-OAR-2010-0141-0012,EPA,EPA-R03-OAR-2010-0141,"Air Quality Implementation Plans; Approval and Promulgation: Delaware; 2002 Base Year Emissions Inventory for the Delaware Portion of the Philadelphia Nonattainment Area, etc.",Rule,,2013-03-04T05:00:00Z,2013,3,2013-03-04T05:00:00Z,,2013-03-04T14:10:18Z,2013-04810,0,0,090000648121688d