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withdrawn,object_id EPA-R05-OAR-2014-0661-0004,EPA,EPA-R05-OAR-2014-0661,"Indiana January 28, 2015 SIP Submittal Clarification Letter",Supporting & Related Material,State/Tribal Submittal,2015-06-16T04:00:00Z,2015,6,,,2015-06-17T00:35:13Z,,0,0,0900006481b3bddb