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withdrawn,object_id EPA-R05-OAR-2020-0699-0001,EPA,EPA-R05-OAR-2020-0699,Proposed Approval of Indiana ArcelorMittal Burns Harbor SO2 Emission Limit Revisions,Proposed Rule,,2021-12-07T05:00:00Z,2021,12,2021-12-07T05:00:00Z,2022-01-07T04:59:59Z,2022-01-08T02:00:28Z,2021-26467,0,0,0900006484ea7be1 EPA-R05-OAR-2020-0699-0002,EPA,EPA-R05-OAR-2020-0699,"Indiana ArcelorMittal and NIPSCO SO2 Revisions, 12/02/2020 Parallel Process submittal",Supporting & Related Material,State/Tribal Submittal,2021-12-07T05:00:00Z,2021,12,,,2021-12-08T02:00:40Z,,0,0,090000648498c788 EPA-R05-OAR-2020-0699-0004,EPA,EPA-R05-OAR-2020-0699,"Indiana ArcelorMittal and NIPSCO SO2 Revisions, 03/31/2021 final submittal",Supporting & Related Material,,2021-12-07T05:00:00Z,2021,12,,,2021-12-08T02:00:22Z,,0,0,0900006484a9d15c EPA-R05-OAR-2020-0699-0003,EPA,EPA-R05-OAR-2020-0699,"Indiana ArcelorMittal and NIPSCO SO2 Revisions, 12/15/2020 supplement",Supporting & Related Material,State/Tribal Submittal,2021-12-07T05:00:00Z,2021,12,,,2021-12-08T02:00:32Z,,0,0,09000064849a1dbf