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withdrawn,object_id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-R08-OAR-2021-0003-0017,EPA,EPA-R08-OAR-2021-0003,lincoln_county_mt_health_and_environment_regulations_chapter_1,Supporting & Related Material,,2023-07-24T04:00:00Z,2023,7,,,2023-07-25T00:43:29Z,,0,0,09000064859b98cc
EPA-R08-OAR-2021-0003-0016,EPA,EPA-R08-OAR-2021-0003,Air Quality State Implementation Plans; Approvals and Promulgations: Montana; Libby 1997 Annual Particulate Matter 2.5 Limited Maintenance Plan and Redesignation Request,Rule,,2023-07-24T04:00:00Z,2023,7,2023-07-24T04:00:00Z,,2023-07-24T13:04:50Z,2023-15435,0,0,0900006485d216b0
EPA-R08-OAR-2021-0003-0002,EPA,EPA-R08-OAR-2021-0003,19941116_shaver_limited_maintenance_nonclassifiable,Supporting & Related Material,Memorandum,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:38:52Z,,0,0,090000648550956e
EPA-R08-OAR-2021-0003-0011,EPA,EPA-R08-OAR-2021-0003,MT AMNP Approval Letter 2021,Supporting & Related Material,Letter,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:38:03Z,,0,0,09000064855091a6
EPA-R08-OAR-2021-0003-0009,EPA,EPA-R08-OAR-2021-0003,Limited Maintenance Plan Option for Nonclassifiable CO Nonattainment Areas Joseph Paisie.,Supporting & Related Material,Memorandum,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:39:27Z,,0,0,09000064855095d1
EPA-R08-OAR-2021-0003-0013,EPA,EPA-R08-OAR-2021-0003,Update on Application of the Exceptional Events Rule Memo Harnett 2009 (1),Supporting & Related Material,Memorandum,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:37:40Z,,0,0,09000064855095d3
EPA-R08-OAR-2021-0003-0007,EPA,EPA-R08-OAR-2021-0003,Libby PM-2.5 NAA Redes to EPA - FINAL,Supporting & Related Material,Letter,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:37:52Z,,0,0,09000064855091a1
EPA-R08-OAR-2021-0003-0004,EPA,EPA-R08-OAR-2021-0003,Calcagni Memo 92,Supporting & Related Material,Memorandum,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:38:40Z,,0,0,090000648550956f
EPA-R08-OAR-2021-0003-0005,EPA,EPA-R08-OAR-2021-0003,Copy of Libby PM25 CDV Calculations for Docket,Supporting & Related Material,Data,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:38:27Z,,0,0,09000064855095ce
EPA-R08-OAR-2021-0003-0006,EPA,EPA-R08-OAR-2021-0003,Libby 2014_2017 NEI,Supporting & Related Material,Data,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:39:38Z,,0,0,09000064855095cf
EPA-R08-OAR-2021-0003-0008,EPA,EPA-R08-OAR-2021-0003,Limited Maintenance Plan Option for Moderate Nonattainment Areas Wegman 2001,Supporting & Related Material,Memorandum,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:39:03Z,,0,0,09000064855095d0
EPA-R08-OAR-2021-0003-0001,EPA,EPA-R08-OAR-2021-0003,Air Quality State Implementation Plans; Approvals and Promulgations: Montana; Libby 1997 Annual PM2.5 Limited Maintenance Plan and Redesignation Request,Proposed Rule,,2022-12-06T05:00:00Z,2022,12,2022-12-06T05:00:00Z,2023-01-06T04:59:59Z,2023-01-06T02:00:49Z,2022-26504,0,0,090000648551e1b0
EPA-R08-OAR-2021-0003-0010,EPA,EPA-R08-OAR-2021-0003,Memo To File Libby MT Motor Vehicle Regional Emissions Analysis,Supporting & Related Material,Memorandum,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:38:16Z,,0,0,09000064855091a5
EPA-R08-OAR-2021-0003-0012,EPA,EPA-R08-OAR-2021-0003,Part D New Source Review Requirements for Areas Requesting Redesignation to Attainment Guidance,Supporting & Related Material,Memorandum,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:37:29Z,,0,0,09000064855095d2
EPA-R08-OAR-2021-0003-0003,EPA,EPA-R08-OAR-2021-0003,Additional Methods Wayland Wood 2019,Supporting & Related Material,Memorandum,2022-12-06T05:00:00Z,2022,12,,,2022-12-07T02:39:15Z,,0,0,0900006485509535