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withdrawn,object_id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-2011-0819-0004,EPA,EPA-R03-OAR-2011-0819,Approval and Promulgation of Air Quality Implementation Plans: Maryland; Baltimore Nonattainment Area Determinations of Attainment of the 1997 Annual Fine Particulate Standard,Rule,,2012-05-22T04:00:00Z,2012,5,,,2012-05-22T13:35:31Z,2012-12230,0,0,0900006481018544
EPA-R03-OAR-2011-0819-0002,EPA,EPA-R03-OAR-2011-0819,"Techanical Support Document for the Determinations of Attainment of the 1997 Annual Fine Particluate Standard for the Baltimore, MD Nonattainment Area",Supporting & Related Material,Technical Support Document,2011-11-23T05:00:00Z,2011,11,,,2011-11-23T14:52:58Z,,0,0,0900006480f658f2
EPA-R03-OAR-2011-0819-0001,EPA,EPA-R03-OAR-2011-0819,Approval and Promulgation of Air Quality Implementation Plans: Maryland; Baltimore Nonattainment Area Determinations of Attainment of 1997 Annual Fine Particulate Standard,Proposed Rule,,2011-11-23T05:00:00Z,2011,11,2011-11-23T05:00:00Z,2011-12-24T04:59:59Z,2011-11-23T14:52:21Z,2011-30300,0,0,0900006480f72504