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withdrawn,object_id EPA-R05-OAR-2015-0699-0025,EPA,EPA-R05-OAR-2015-0699,Proposed approval of the Ohio 2010 1-Hour SO2 NAAQS Nonattainment SIP for Muskingum River,Proposed Rule,,2020-09-29T04:00:00Z,2020,9,2020-09-29T04:00:00Z,2020-10-30T03:59:59Z,2020-10-28T01:01:11Z,2020-21560,0,0,0900006484898866 EPA-R05-OAR-2015-0699-0026,EPA,EPA-R05-OAR-2015-0699,"Supplement to Attainment Demonstration for the Sulfur Dioxide National Ambient Air Quality Standard for the Muskingum River, OH Nonattainment Area",Supporting & Related Material,State/Tribal Submittal,2020-09-29T04:00:00Z,2020,9,,,2020-10-05T17:57:54Z,,0,0,090000648472b6f0