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withdrawn,object_id USCG-2012-0276-0001,USCG,USCG-2012-0276,"NPRM: Special Local Regulations for Marine Events: Potomac River, National Harbor Access Channel, MD (Federal Register Publication)",Proposed Rule,Notice of Proposed Rulemaking (NPRM),2012-04-27T04:00:00Z,2012,4,2012-04-27T04:00:00Z,2012-05-30T03:59:59Z,2017-03-10T22:26:12Z,2012-10252,0,0,0900006480ffeb3f