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withdrawn,object_id PHMSA-2006-26530-0004,PHMSA,PHMSA-2006-26530,Attachment (1),Other,Letter(s),2008-04-25T04:00:00Z,2008,4,2008-04-25T04:00:00Z,2007-02-09T04:59:59Z,2025-06-16T16:36:35Z,,0,0,0900006480519d12