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withdrawn,object_id EPA-R03-OAR-2008-0930-0017,EPA,EPA-R03-OAR-2008-0930,Approval and Promulgation of Air Quality Implementation Plans: Delaware; Attainment Demonstration for the 1997 8-Hour Ozone National Ambient Air Quality Standard for the Philadelphia-Wilmington-Atlantic City Moderate Nonattainment Area,Rule,,2012-10-05T04:00:00Z,2012,10,,,2012-10-05T13:57:15Z,2012-24526,0,0,0900006481135af3 EPA-R03-OAR-2008-0930-0014,EPA,EPA-R03-OAR-2008-0930,Approval and Promulgation of Air Quality Implementation Plans: Delaware; Attainment Demonstration for 1997 8-Hour Ozone National Ambient Air Quality Standard for the Philadelphia-Wilmington-Atlantic City Moderate Nonattainment Area,Proposed Rule,,2012-08-07T04:00:00Z,2012,8,2012-08-07T04:00:00Z,2012-09-07T03:59:59Z,2012-08-07T13:57:49Z,2012-19173,0,0,09000064810c4755 EPA-R03-OAR-2008-0930-0015,EPA,EPA-R03-OAR-2008-0930,Technical Support Document-Delaware 1997 8-hr ozone attainment demonstration-Modelling,Supporting & Related Material,Technical Support Document,2012-08-07T04:00:00Z,2012,8,,,2012-08-07T13:58:05Z,,0,0,0900006481077183 EPA-R03-OAR-2008-0930-0016,EPA,EPA-R03-OAR-2008-0930,Technical Support Document-Delaware 1997 8-hr ozone 2009 Attainment-Adequacy Review,Supporting & Related Material,Technical Support Document,2012-08-07T04:00:00Z,2012,8,,,2012-08-07T13:58:05Z,,0,0,0900006481077184