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withdrawn,object_id EPA-R04-OAR-2020-0428-0006,EPA,EPA-R04-OAR-2020-0428,Air Quality State Implementation Plans; Approvals and Promulgations: Tennessee; Montgomery County Limited Maintenance Plan for the 1997 8-Hour Ozone National Ambient Air Quality Standards,Rule,,2021-12-02T05:00:00Z,2021,12,2021-12-02T05:00:00Z,,2021-12-02T15:20:07Z,2021-26143,0,0,0900006484e93644 EPA-R04-OAR-2020-0428-0001,EPA,EPA-R04-OAR-2020-0428,Air Quality State Implementation Plans; Approvals and Promulgations: Tennessee; Montgomery County Limited Maintenance Plan for the 1997 8-Hour Ozone National Ambient Air Quality Standards,Proposed Rule,,2021-09-23T04:00:00Z,2021,9,2021-09-23T04:00:00Z,2021-10-26T03:59:59Z,2021-09-23T14:29:31Z,2021-20349,0,0,0900006484da006b EPA-R04-OAR-2020-0428-0002,EPA,EPA-R04-OAR-2020-0428,APC Clarksville 8 Hour Ozone Orphan Area Limited Maintenance Plan Final 062220,Supporting & Related Material,,2021-09-23T04:00:00Z,2021,9,,,2021-09-24T00:32:51Z,,0,0,09000064847f5000 EPA-R04-OAR-2020-0428-0005,EPA,EPA-R04-OAR-2020-0428,Email from James Johnson (TDEC) to Lynorae Benjamin (EPA Region 4),Supporting & Related Material,,2021-09-23T04:00:00Z,2021,9,,,2021-09-24T00:32:26Z,,0,0,0900006484bba009 EPA-R04-OAR-2020-0428-0003,EPA,EPA-R04-OAR-2020-0428,APC MWO Transmittal Letter To Admin Walker RE Clarksville LMP 061820,Supporting & Related Material,,2021-09-23T04:00:00Z,2021,9,,,2021-09-24T00:32:34Z,,0,0,09000064847f5001 EPA-R04-OAR-2020-0428-0004,EPA,EPA-R04-OAR-2020-0428,SPeCS Cover,Supporting & Related Material,,2021-09-23T04:00:00Z,2021,9,,,2021-09-24T00:32:43Z,,0,0,09000064847f5002