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withdrawn,object_id USCG-2017-0357-0001,USCG,USCG-2017-0357,"Safety Zone; Potomac River, Newburg, MD",Proposed Rule,Notice of Proposed Rulemaking (NPRM),2017-05-05T04:00:00Z,2017,5,2017-05-05T04:00:00Z,2017-06-06T03:59:59Z,2017-05-05T21:47:56Z,2017-09160,0,0,0900006482593a20