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withdrawn,object_id EPA-R05-OAR-2015-0824-0002,EPA,EPA-R05-OAR-2015-0824,Final Approval of the Ohio 2012 PM2.5 Infrastructure SIP,Rule,,2016-09-19T04:00:00Z,2016,9,2016-09-19T04:00:00Z,,2016-09-19T20:05:41Z,2016-22360,0,0,0900006482226239 EPA-R05-OAR-2015-0824-0001,EPA,EPA-R05-OAR-2015-0824,Proposed Approval of the Ohio 2012 PM2.5 Infrastructure SIP,Proposed Rule,,2016-06-23T04:00:00Z,2016,6,2016-06-23T04:00:00Z,2016-07-26T03:59:59Z,2016-06-23T12:34:38Z,2016-14894,0,0,0900006482060b88