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withdrawn,object_id EPA-R03-OAR-2017-0484-0007,EPA,EPA-R03-OAR-2017-0484,Air Quality State Implementation Plans; Approval and Promulgation: Maryland;Continuous Opacity Monitoring Requirements for Municipal Waste Combustors,Rule,,2018-05-31T04:00:00Z,2018,5,2018-05-31T04:00:00Z,,2018-06-01T04:41:11Z,2018-11746,0,0,09000064833160ad EPA-R03-OAR-2017-0484-0006,EPA,EPA-R03-OAR-2017-0484,Air Quality State Implementation Plans; Approval and Promulgation: Maryland; Continuous Opacity Monitoring Requirements for Municipal Waste Combustors; Withdrawal,Rule,,2017-12-26T05:00:00Z,2017,12,2017-12-26T05:00:00Z,,2017-12-26T14:50:05Z,2017-27796,0,0,0900006482d728ed EPA-R03-OAR-2017-0484-0003,EPA,EPA-R03-OAR-2017-0484,State Submittal,Supporting & Related Material,,2017-11-06T05:00:00Z,2017,11,,,2017-11-07T04:21:49Z,,0,0,0900006482b9b0ec EPA-R03-OAR-2017-0484-0001,EPA,EPA-R03-OAR-2017-0484,Air Quality State Implementation Plans; Approval and Promulgation: Maryland; Continuous Opacity Monitoring Requirements for Municipal Waste Combustors,Proposed Rule,,2017-11-06T05:00:00Z,2017,11,2017-11-06T05:00:00Z,2017-12-07T04:59:59Z,2017-11-06T14:55:13Z,2017-24114,0,0,0900006482c4821c EPA-R03-OAR-2017-0484-0002,EPA,EPA-R03-OAR-2017-0484,Air Quality State Implementation Plans; Approval and Promulgation: Maryland; Continuous Opacity Monitoring Requirements for Municipal Waste Combustors,Rule,,2017-11-06T05:00:00Z,2017,11,2017-11-06T05:00:00Z,2017-12-07T04:59:59Z,2017-12-07T02:03:34Z,2017-24116,0,0,0900006482c48174