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withdrawn,object_id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-2024-0225-0014,EPA,EPA-R08-OAR-2024-0225,Air Quality State Implementation Plans; Approvals and Promulgations: Colorado; RACT Requirements for the 2008 8-Hour Ozone Standard for the Denver Metro/North Front Range Nonattainment Area,Proposed Rule,,2026-06-23T04:00:00Z,2026,6,2026-06-23T04:00:00Z,2026-07-24T03:59:59Z,2026-07-24T09:00:17Z,2026-12543,0,0,09000064b93456e3
EPA-R08-OAR-2024-0225-0017,EPA,EPA-R08-OAR-2024-0225,CO 7-10-23 Petition for Reconsideration,Supporting & Related Material,,2026-06-23T04:00:00Z,2026,6,,,2026-06-23T17:09:44Z,,0,0,09000064b92fb752
EPA-R08-OAR-2024-0225-0015,EPA,EPA-R08-OAR-2024-0225,CO 4-2-25 Submittal - Document Set 1of 2,Supporting & Related Material,,2026-06-23T04:00:00Z,2026,6,,,2026-06-23T17:09:44Z,,0,0,09000064b92fea56
EPA-R08-OAR-2024-0225-0018,EPA,EPA-R08-OAR-2024-0225,CO 8-3-23 Amended Petition for Reconsideration,Supporting & Related Material,,2026-06-23T04:00:00Z,2026,6,,,2026-06-23T17:09:44Z,,0,0,09000064b92fec72
EPA-R08-OAR-2024-0225-0016,EPA,EPA-R08-OAR-2024-0225,CO 5-23-24 Submittal,Supporting & Related Material,,2026-06-23T04:00:00Z,2026,6,,,2026-06-23T17:09:44Z,,0,0,09000064b92fea58
EPA-R08-OAR-2024-0225-0003,EPA,EPA-R08-OAR-2024-0225,2024-05-03 Colorado Commitment Letter to EPA,Supporting & Related Material,,2024-08-06T04:00:00Z,2024,8,,,2024-08-07T00:56:08Z,,0,0,09000064866048c1
EPA-R08-OAR-2024-0225-0008,EPA,EPA-R08-OAR-2024-0225,111617-Regulation Number 7_01 - submit 051418,Supporting & Related Material,,2024-08-06T04:00:00Z,2024,8,,,2024-08-07T00:56:38Z,,0,0,0900006486615af6
EPA-R08-OAR-2024-0225-0001,EPA,EPA-R08-OAR-2024-0225,Air Quality State Implementation Plans; Approvals and Promulgations: Colorado; Interim Final Determination to Stay and Defer Sanctions in the Denver Metro/North Front Range 2008 Ozone Nonattainment Area,Rule,,2024-08-06T04:00:00Z,2024,8,2024-08-06T04:00:00Z,2024-09-06T03:59:59Z,2024-08-31T01:00:57Z,2024-17087,0,0,090000648661fff7
EPA-R08-OAR-2024-0225-0005,EPA,EPA-R08-OAR-2024-0225,EJSCREEN Maps,Supporting & Related Material,Map,2024-08-06T04:00:00Z,2024,8,,,2024-08-07T00:55:42Z,,0,0,0900006486604d49
EPA-R08-OAR-2024-0225-0007,EPA,EPA-R08-OAR-2024-0225,071819_Regulation 21_submitted 051320,Supporting & Related Material,,2024-08-06T04:00:00Z,2024,8,,,2024-08-07T00:55:29Z,,0,0,0900006486615aaf
EPA-R08-OAR-2024-0225-0004,EPA,EPA-R08-OAR-2024-0225,EPA Letter Responding to CO Petition for Reconsideration 08312023,Supporting & Related Material,Letter,2024-08-06T04:00:00Z,2024,8,,,2024-08-07T00:55:12Z,,0,0,0900006486604d47
EPA-R08-OAR-2024-0225-0002,EPA,EPA-R08-OAR-2024-0225,Air Quality State Implementation Plans; Approvals and Promulgations: Colorado; Regulation Numbers 7 and 21 and RACT Requirements for the 2008 8-Hour Ozone Standard for the Denver Metro/North Front Range Nonattainment Area,Proposed Rule,,2024-08-06T04:00:00Z,2024,8,2024-08-06T04:00:00Z,2024-09-06T03:59:59Z,2024-09-07T01:00:41Z,2024-17091,0,0,090000648661ffac
EPA-R08-OAR-2024-0225-0009,EPA,EPA-R08-OAR-2024-0225,121721_Regulations Numbers 7 and 22_01,Supporting & Related Material,,2024-08-06T04:00:00Z,2024,8,,,2024-08-07T00:56:23Z,,0,0,0900006486615b0f
EPA-R08-OAR-2024-0225-0006,EPA,EPA-R08-OAR-2024-0225,EJSCREEN Outputs,Supporting & Related Material,Data,2024-08-06T04:00:00Z,2024,8,,,2024-08-07T00:55:55Z,,0,0,0900006486604d4a