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withdrawn,object_id EPA-R03-OAR-2008-0736-0008,EPA,EPA-R03-OAR-2008-0736,Approval and Promulgation of Air Quality Implementation Plans; The Metropolitan Washington Nonattainment Area; Determination of Attainment of the Fine Particle Standard,Supporting & Related Material,Signed Federal Register Document,2009-01-14T05:00:00Z,2009,1,,,2009-01-14T13:56:10Z,,0,0,09000064807f8c6e EPA-R03-OAR-2008-0736-0007,EPA,EPA-R03-OAR-2008-0736,Approval and Promulgation of Air Quality Implementation Plans: Metropolitan Washington Nonattainment Area; Determination of Attainment of the Fine Particle Standard,Rule,,2009-01-12T05:00:00Z,2009,1,,,2009-01-14T13:54:07Z,E8-31305,0,0,090000648081b6e4 EPA-R03-OAR-2008-0736-0001,EPA,EPA-R03-OAR-2008-0736,Approval and Promulgation of Air Quality Implementation Plans; The Metropolitan Washington Nonattainment Area; Determination of Attainment of the Fine Particle Standard,Proposed Rule,,2008-10-22T04:00:00Z,2008,10,2008-10-22T04:00:00Z,2008-11-22T04:59:59Z,2008-11-21T15:37:37Z,E8-25160,0,0,0900006480771fac EPA-R03-OAR-2008-0736-0003,EPA,EPA-R03-OAR-2008-0736,Clean Data Policy for Fine Particle National Ambient Air Quality Standards,Supporting & Related Material,"Guidance, Interpretation, Policy, Procedure",2008-10-22T04:00:00Z,2008,10,,,2008-10-22T13:59:13Z,,0,0,0900006480733635 EPA-R03-OAR-2008-0736-0005,EPA,EPA-R03-OAR-2008-0736,Approval and Promulgation of Air Quality Implementation Plans; The Metropolitan Washington Nonattainment Area; Determination of Attainment of the Fine Particle Standard,Supporting & Related Material,Signed Federal Register Document,2008-10-22T04:00:00Z,2008,10,,,2008-10-22T13:59:16Z,,0,0,0900006480760deb EPA-R03-OAR-2008-0736-0004,EPA,EPA-R03-OAR-2008-0736,"Air Quality System's Report for District of Columbia, Maryland and Virginia's PM2.5 Data",Supporting & Related Material,"Letter, Memorandum, Email",2008-10-22T04:00:00Z,2008,10,,,2008-10-22T13:59:15Z,,0,0,09000064807339ae EPA-R03-OAR-2008-0736-0002,EPA,EPA-R03-OAR-2008-0736,PM2.5 Clean Data Policy Clarification Memo,Supporting & Related Material,"Guidance, Interpretation, Policy, Procedure",2008-10-22T04:00:00Z,2008,10,,,2008-10-22T13:59:12Z,,0,0,090000648073361c