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withdrawn,object_id USCG-2009-0589-0005,USCG,USCG-2009-0589,"FR: Regulated Navigation Areas, Safety Zones, Security Zones: Deepwater Ports in Boston Captain of Port Zone, MA (Federal Register Publication)",Rule,Federal Register Publication,2010-08-20T04:00:00Z,2010,8,2010-08-20T04:00:00Z,,2017-03-10T22:20:54Z,2010-20746,0,0,0900006480b3624a USCG-2009-0589-0001,USCG,USCG-2009-0589,"NPRM: Regulated Navigation Areas, Safety Zones, Security Zones: Deepwater Ports in Boston Captain of the Port Zone, MA (Federal Register Publication)",Rule,Federal Register Publication,2010-04-01T04:00:00Z,2010,4,2010-04-01T04:00:00Z,2010-06-02T03:59:59Z,2017-03-10T22:20:39Z,2010-07161,0,0,0900006480ace291