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withdrawn,object_id PHMSA-2017-0163-0008,PHMSA,PHMSA-2017-0163,Colorado Interstate Gas Company - Supplemental Information,Supporting & Related Material,Supplement,2022-05-23T04:00:00Z,2022,5,,,2022-05-23T21:59:07Z,,0,0,09000064850c82bd