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withdrawn,object_id EPA-R08-OAR-2026-1651-0013,EPA,EPA-R08-OAR-2026-1651,Wyoming permit number MD-5098_June 27 2008,Supporting & Related Material,Letter,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:56:03Z,,0,0,09000064b92f4b43 EPA-R08-OAR-2026-1651-0006,EPA,EPA-R08-OAR-2026-1651,2020-2025 Dave Johnston Emissions_March 13 2026,Supporting & Related Material,Data,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:55:45Z,,0,0,09000064b92f4995 EPA-R08-OAR-2026-1651-0011,EPA,EPA-R08-OAR-2026-1651,PacifiCorp 2025 Integrated Resource Plan_March 31 2025,Supporting & Related Material,,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:55:58Z,,0,0,09000064b92f4b17 EPA-R08-OAR-2026-1651-0004,EPA,EPA-R08-OAR-2026-1651,2001-2025 Dave Johnston Emissions_May 14 2026,Supporting & Related Material,Data,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:55:35Z,,0,0,09000064b92f498f EPA-R08-OAR-2026-1651-0014,EPA,EPA-R08-OAR-2026-1651,Wyoming permit number MD-6041_December 31 2009,Supporting & Related Material,Letter,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:56:05Z,,0,0,09000064b92f4b86 EPA-R08-OAR-2026-1651-0017,EPA,EPA-R08-OAR-2026-1651,Summary of FLM Conclusions and Recommendations and How the EPA Addressed the Comments,Supporting & Related Material,,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:56:12Z,,0,0,09000064b930e5aa EPA-R08-OAR-2026-1651-0008,EPA,EPA-R08-OAR-2026-1651,Letter from PacifiCorp to U.S. EPA Region 8_March 4 2026,Supporting & Related Material,Letter,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:55:50Z,,0,0,09000064b92f4ab7 EPA-R08-OAR-2026-1651-0007,EPA,EPA-R08-OAR-2026-1651,Air Quality Modeling Protocol - Wyoming Regional Haze Federal Impementation Plan_January 2014,Supporting & Related Material,Report,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:55:47Z,,0,0,09000064b92f4a67 EPA-R08-OAR-2026-1651-0015,EPA,EPA-R08-OAR-2026-1651,Email communication between the EPA and PacifiCorp_May 28 2026,Supporting & Related Material,E-mail,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:56:07Z,,0,0,09000064b9309c23 EPA-R08-OAR-2026-1651-0005,EPA,EPA-R08-OAR-2026-1651,2010-2025 Dave Johnston Emissions_April 17 2026,Supporting & Related Material,Data,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:55:41Z,,0,0,09000064b92f4993 EPA-R08-OAR-2026-1651-0009,EPA,EPA-R08-OAR-2026-1651,North American Electric Reliability Corporation 2024 Long-Term Reliability Assessment_December 2024,Supporting & Related Material,Report,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:55:52Z,,0,0,09000064b92f4aba EPA-R08-OAR-2026-1651-0010,EPA,EPA-R08-OAR-2026-1651,PacifiCorp 2025 Integrated Resource Plan_January 30 2026,Supporting & Related Material,,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:55:55Z,,0,0,09000064b92f4abf EPA-R08-OAR-2026-1651-0012,EPA,EPA-R08-OAR-2026-1651,Wyoming EGU BART and Reasonable Progress Costs_October 28 2013,Supporting & Related Material,Data,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:56:00Z,,0,0,09000064b92f4b3e EPA-R08-OAR-2026-1651-0016,EPA,EPA-R08-OAR-2026-1651,Memo to docket_Meetings between EPA_ PacifiCorp_and State of Wyoming,Supporting & Related Material,Memorandum,2026-06-08T04:00:00Z,2026,6,,,2026-06-08T17:56:10Z,,0,0,09000064b9309c24 EPA-R08-OAR-2026-1651-0003,EPA,EPA-R08-OAR-2026-1651,Air Quality State Implementation Plans; Approvals and Promulgations: Wyoming; Regional Haze Federal Implementation Plan,Proposed Rule,,2026-06-08T04:00:00Z,2026,6,2026-06-08T04:00:00Z,2026-07-24T03:59:59Z,2026-06-10T09:00:20Z,2026-11436,1,0,09000064b93159f9 EPA-R08-OAR-2026-1651-0002,EPA,EPA-R08-OAR-2026-1651,13299-01-R8_Proposed Rule-WY Dave Johnston Unit 3_ADMIN_PRE PUBLICATION,Supporting & Related Material,,2026-06-04T04:00:00Z,2026,6,,,2026-06-04T20:37:42Z,,0,0,09000064b930eb57 EPA-R08-OAR-2026-1651-0001,EPA,EPA-R08-OAR-2026-1651,13299-01-R8_Proposed Rule-WY Dave Johnston Unit 3_ADMIN_PRE PUBLICATION,Supporting & Related Material,,2026-06-04T04:00:00Z,2026,6,,,2026-06-04T20:35:00Z,,0,0,09000064b930eb58