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withdrawn,object_id EPA-R08-OAR-2020-0098-0127,EPA,EPA-R08-OAR-2020-0098,Utah AMNP Aproval 2022,Supporting & Related Material,,2025-11-19T05:00:00Z,2025,11,,,2025-11-19T19:43:35Z,,0,0,09000064b9081c00 EPA-R08-OAR-2020-0098-0124,EPA,EPA-R08-OAR-2020-0098,"Air Quality State Implementation Plans; Approvals and Promulgations: Utah; Salt Lake City and Provo, Utah PM2.5 Redesignations to Attainment and Utah State Implementation Plan Revisions",Rule,,2025-11-19T05:00:00Z,2025,11,2025-11-19T05:00:00Z,,2025-11-19T19:37:17Z,2025-20352,0,0,09000064b9089048 EPA-R08-OAR-2020-0098-0135,EPA,EPA-R08-OAR-2020-0098,Response to Comments_SLC-Provo Redesignation,Supporting & Related Material,,2025-11-19T05:00:00Z,2025,11,,,2025-11-19T21:00:29Z,,0,0,09000064b90894f9 EPA-R08-OAR-2020-0098-0128,EPA,EPA-R08-OAR-2020-0098,Utah AMNP 2017 approval,Supporting & Related Material,,2025-11-19T05:00:00Z,2025,11,,,2025-11-19T19:43:35Z,,0,0,09000064b9081c01 EPA-R08-OAR-2020-0098-0131,EPA,EPA-R08-OAR-2020-0098,Utah AMNP Aproval 2020,Supporting & Related Material,,2025-11-19T05:00:00Z,2025,11,,,2025-11-19T19:43:36Z,,0,0,09000064b9081c04 EPA-R08-OAR-2020-0098-0130,EPA,EPA-R08-OAR-2020-0098,AMP480_2316116,Supporting & Related Material,,2025-11-19T05:00:00Z,2025,11,,,2025-11-19T19:43:36Z,,0,0,09000064b9081c03 EPA-R08-OAR-2020-0098-0132,EPA,EPA-R08-OAR-2020-0098,UTE TSA 2021,Supporting & Related Material,,2025-11-19T05:00:00Z,2025,11,,,2025-11-19T19:43:36Z,,0,0,09000064b9081c05 EPA-R08-OAR-2020-0098-0133,EPA,EPA-R08-OAR-2020-0098,Utah TSA 2018,Supporting & Related Material,,2025-11-19T05:00:00Z,2025,11,,,2025-11-19T19:43:37Z,,0,0,09000064b9083308 EPA-R08-OAR-2020-0098-0125,EPA,EPA-R08-OAR-2020-0098,AMNP response letter UT 2018,Supporting & Related Material,,2025-11-19T05:00:00Z,2025,11,,,2025-11-19T19:43:34Z,,0,0,09000064b9081bfe EPA-R08-OAR-2020-0098-0126,EPA,EPA-R08-OAR-2020-0098,Utah AMNP Aproval 2019,Supporting & Related Material,,2025-11-19T05:00:00Z,2025,11,,,2025-11-19T19:43:35Z,,0,0,09000064b9081bff EPA-R08-OAR-2020-0098-0129,EPA,EPA-R08-OAR-2020-0098,Refineries PM2.5 PR TSD_Corrected,Supporting & Related Material,,2025-11-19T05:00:00Z,2025,11,,,2025-11-19T19:43:36Z,,0,0,09000064b9081c02 EPA-R08-OAR-2020-0098-0134,EPA,EPA-R08-OAR-2020-0098,Utah TSA 2024,Supporting & Related Material,,2025-11-19T05:00:00Z,2025,11,,,2025-11-19T19:43:37Z,,0,0,09000064b9083309 EPA-R08-OAR-2020-0098-0111,EPA,EPA-R08-OAR-2020-0098,UT PM2.5 SIP Revisions_PR_TSD_Final,Supporting & Related Material,,2025-07-16T04:00:00Z,2025,7,,,2025-07-16T23:36:44Z,,0,0,09000064b8e5440a EPA-R08-OAR-2020-0098-0112,EPA,EPA-R08-OAR-2020-0098,General Refinery Requirements,Supporting & Related Material,,2025-07-16T04:00:00Z,2025,7,,,2025-07-16T23:36:45Z,,0,0,09000064b8e6005c EPA-R08-OAR-2020-0098-0109,EPA,EPA-R08-OAR-2020-0098,Hexcel SIP Conditions Amendment,Supporting & Related Material,,2025-07-16T04:00:00Z,2025,7,,,2025-07-16T23:36:42Z,,0,0,09000064b8e4a5bf EPA-R08-OAR-2020-0098-0108,EPA,EPA-R08-OAR-2020-0098,Hexcel De-NOx Amendment,Supporting & Related Material,,2025-07-16T04:00:00Z,2025,7,,,2025-09-29T19:53:58Z,,0,0,09000064b8e4a5be EPA-R08-OAR-2020-0098-0106,EPA,EPA-R08-OAR-2020-0098,Air Quality State Implementation Plans; Approvals and Promulgations: Utah; Utah PM2.5 State Implementation Plan Revisions,Proposed Rule,,2025-07-16T04:00:00Z,2025,7,2025-07-16T04:00:00Z,2025-08-16T03:59:59Z,2025-08-15T09:00:09Z,2025-13337,0,0,09000064b8e7b24b EPA-R08-OAR-2020-0098-0110,EPA,EPA-R08-OAR-2020-0098,Hexcel ULNB Amendment,Supporting & Related Material,,2025-07-16T04:00:00Z,2025,7,,,2025-09-29T19:54:19Z,,0,0,09000064b8e4a5c0 EPA-R08-OAR-2020-0098-0107,EPA,EPA-R08-OAR-2020-0098,5-2025 Submittal,Supporting & Related Material,,2025-07-16T04:00:00Z,2025,7,,,2025-07-16T23:36:40Z,,0,0,09000064b8e4cb17 EPA-R08-OAR-2020-0098-0113,EPA,EPA-R08-OAR-2020-0098,DAQE-AN101230041-13,Supporting & Related Material,,2025-07-16T04:00:00Z,2025,7,,,2025-07-16T23:36:45Z,,0,0,09000064b8e6005f EPA-R08-OAR-2020-0098-0114,EPA,EPA-R08-OAR-2020-0098,PM2.5 SIP Specific Requirements,Supporting & Related Material,,2025-07-16T04:00:00Z,2025,7,,,2025-07-16T23:36:46Z,,0,0,09000064b8e603dd