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withdrawn,object_id USCG-2021-0747-0002,USCG,USCG-2021-0747,Environmental Planning and Historic Preservation Decision Support System,Supporting & Related Material,,2021-09-30T04:00:00Z,2021,9,,,2021-09-30T19:22:13Z,,0,0,0900006484db4d23 USCG-2021-0747-0001,USCG,USCG-2021-0747,"Safety Zone; Tugs Champion, Valerie B, Nancy Anne and Barges Kokosing I, Kokosing III, Kokosing IV Operating in the Straits of Mackinac, MI",Rule,,2021-09-27T04:00:00Z,2021,9,,,2021-09-27T14:35:23Z,2021-20882,0,0,0900006484dab1d8