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withdrawn,object_id EPA-R04-OAR-2009-0164-0017,EPA,EPA-R04-OAR-2009-0164,"Signed Final Rule-Shelby County, TN Redesignation",Supporting & Related Material,Signed Federal Register Document,2010-01-05T05:00:00Z,2010,1,,,2010-01-05T21:29:29Z,,0,0,0900006480a70894 EPA-R04-OAR-2009-0164-0016,EPA,EPA-R04-OAR-2009-0164,"Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Tennessee; Redesignation of the Shelby County, Tennessee Portion of the Memphis, TN-Arkansas 1997 8-Hour Ozone Nonattainment Area to Attainment",Rule,,2010-01-04T05:00:00Z,2010,1,2010-01-04T05:00:00Z,,2010-01-05T21:26:26Z,E9-31103,0,0,0900006480a75ff7