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withdrawn,object_id EPA-R08-OAR-2023-0495-0060,EPA,EPA-R08-OAR-2023-0495,ND Letter 1_Response to Petition for Reconsideration - Basin Electric,Supporting & Related Material,Letter,2025-05-14T04:00:00Z,2025,5,,,2025-05-21T22:11:25Z,,0,0,09000064b8d4633b EPA-R08-OAR-2023-0495-0062,EPA,EPA-R08-OAR-2023-0495,ND Letter 3_Response to Petition for Reconsideration - North Dakota,Supporting & Related Material,Letter,2025-05-14T04:00:00Z,2025,5,,,2025-05-21T22:11:25Z,,0,0,09000064b8d46340 EPA-R08-OAR-2023-0495-0063,EPA,EPA-R08-OAR-2023-0495,ND Letter 4_Response to Petition for Reconsideration - Rainbow Energy Center,Supporting & Related Material,Letter,2025-05-14T04:00:00Z,2025,5,,,2025-05-21T22:11:25Z,,0,0,09000064b8d46341 EPA-R08-OAR-2023-0495-0061,EPA,EPA-R08-OAR-2023-0495,ND Letter 2_Response to Petition for Reconsideration - Lignite Energy Council,Supporting & Related Material,Letter,2025-05-14T04:00:00Z,2025,5,,,2025-05-21T22:11:25Z,,0,0,09000064b8d4633d EPA-R08-OAR-2023-0495-0064,EPA,EPA-R08-OAR-2023-0495,ND Letter 5_Response to Petition for Reconsideration - Coyote Station Co-Owners,Supporting & Related Material,Letter,2025-05-14T04:00:00Z,2025,5,,,2025-05-21T22:11:25Z,,0,0,09000064b8d46342 EPA-R08-OAR-2023-0495-0055,EPA,EPA-R08-OAR-2023-0495,CENSARA_AppendixC-1_AOI2016EI-tool,Supporting & Related Material,Data,2024-12-02T05:00:00Z,2024,12,,,2024-12-03T02:26:56Z,,0,0,0900006486814250 EPA-R08-OAR-2023-0495-0059,EPA,EPA-R08-OAR-2023-0495,Responses to Comments North Dakota Notice of Final Rulemaking,Supporting & Related Material,Comment Response,2024-12-02T05:00:00Z,2024,12,,,2024-12-03T02:26:18Z,,0,0,090000648682f315 EPA-R08-OAR-2023-0495-0057,EPA,EPA-R08-OAR-2023-0495,IBR_ND_Proposed_RH2_SIPrevision_8-11-2022,Supporting & Related Material,,2024-12-02T05:00:00Z,2024,12,,,2024-12-03T02:26:06Z,,0,0,09000064868294c1 EPA-R08-OAR-2023-0495-0056,EPA,EPA-R08-OAR-2023-0495,Supporting Documents - Technical Appendix - Cover Sheet,Supporting & Related Material,,2024-12-02T05:00:00Z,2024,12,,,2024-12-03T02:27:09Z,,0,0,0900006486814253 EPA-R08-OAR-2023-0495-0054,EPA,EPA-R08-OAR-2023-0495,EPA response to requests to extend the comment period for 60 days,Supporting & Related Material,Memorandum,2024-12-02T05:00:00Z,2024,12,,,2024-12-03T02:26:43Z,,0,0,090000648681421f EPA-R08-OAR-2023-0495-0052,EPA,EPA-R08-OAR-2023-0495,Air Quality State Implementation Plans; Approvals and Promulgations: North Dakota; Regional Haze State Implementation Plan for the Second Implementation Period,Rule,,2024-12-02T05:00:00Z,2024,12,2024-12-02T05:00:00Z,,2024-12-02T13:52:56Z,2024-27940,0,0,0900006486843e0b EPA-R08-OAR-2023-0495-0053,EPA,EPA-R08-OAR-2023-0495,Response to Comments 2017 RHR_January 10 2017,Supporting & Related Material,Comment Response,2024-12-02T05:00:00Z,2024,12,,,2024-12-03T02:25:53Z,,0,0,090000648681339c EPA-R08-OAR-2023-0495-0058,EPA,EPA-R08-OAR-2023-0495,Sierra Club Letter and Materials,Supporting & Related Material,Letter,2024-12-02T05:00:00Z,2024,12,,,2024-12-03T02:26:31Z,,0,0,090000648682cf11 EPA-R08-OAR-2023-0495-0051,EPA,EPA-R08-OAR-2023-0495,PRE PUBLICATION_Notice of Final Rulemaking_North Dakota_Regional Haze Haze Plan for the Second Implementation Period,Other,,2024-11-26T05:00:00Z,2024,11,2024-11-26T05:00:00Z,,2024-11-27T01:47:52Z,,0,0,090000648682f4a2 EPA-R08-OAR-2023-0495-0050,EPA,EPA-R08-OAR-2023-0495,Email between Sierra Club and EPA_ Re Meeting Request on Second Round Regional Haze Plans,Supporting & Related Material,E-mail,2024-10-07T04:00:00Z,2024,10,,,2024-10-08T00:41:44Z,,0,0,09000064867a1525 EPA-R08-OAR-2023-0495-0018,EPA,EPA-R08-OAR-2023-0495,Recommendation for the Use of Patched and Substituted Data and Clarification,Supporting & Related Material,Data,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:24:06Z,,0,0,09000064865e10ba EPA-R08-OAR-2023-0495-0010,EPA,EPA-R08-OAR-2023-0495,memo_data_for_regional_haze_0,Supporting & Related Material,Memorandum,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:25:19Z,,0,0,09000064865d2582 EPA-R08-OAR-2023-0495-0015,EPA,EPA-R08-OAR-2023-0495,technical_guidance_tracking_visibility_progress,Supporting & Related Material,Guidance,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:27:17Z,,0,0,09000064865d5523 EPA-R08-OAR-2023-0495-0009,EPA,EPA-R08-OAR-2023-0495,Guidance for tracking progress under the Regional Haze Rule,Supporting & Related Material,Guidance,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:25:05Z,,0,0,09000064865d2581 EPA-R08-OAR-2023-0495-0008,EPA,EPA-R08-OAR-2023-0495,ejscreen_technical_document,Supporting & Related Material,,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:24:50Z,,0,0,09000064865d257c EPA-R08-OAR-2023-0495-0004,EPA,EPA-R08-OAR-2023-0495,acs_general_handbook_2020,Supporting & Related Material,,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:26:03Z,,0,0,09000064865d13d5 EPA-R08-OAR-2023-0495-0001,EPA,EPA-R08-OAR-2023-0495,Air Quality State Implementation Plans; Approvals and Promulgations: North Dakota; Regional Haze State Implementation Plan for the Second Implementation Period,Proposed Rule,,2024-07-10T04:00:00Z,2024,7,2024-07-10T04:00:00Z,2024-08-10T03:59:59Z,2024-08-10T21:17:17Z,2024-14761,0,0,09000064865e451a EPA-R08-OAR-2023-0495-0006,EPA,EPA-R08-OAR-2023-0495,CAMPD Emissions Custom Data Download,Supporting & Related Material,Data,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:24:35Z,,0,0,09000064865d228f EPA-R08-OAR-2023-0495-0013,EPA,EPA-R08-OAR-2023-0495,ND RH 2nd PP EJScreen Reports,Supporting & Related Material,Report,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:26:17Z,,0,0,09000064865d2913 EPA-R08-OAR-2023-0495-0016,EPA,EPA-R08-OAR-2023-0495,WRAP membership list,Supporting & Related Material,,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:27:02Z,,0,0,09000064865d5526 EPA-R08-OAR-2023-0495-0012,EPA,EPA-R08-OAR-2023-0495,MN RH 2ns Planning Period SIP and Appx I,Supporting & Related Material,Letter,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:26:48Z,,0,0,09000064865d28aa EPA-R08-OAR-2023-0495-0011,EPA,EPA-R08-OAR-2023-0495,memo_data_for_regional_haze_technical_addendum,Supporting & Related Material,Memorandum,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:26:33Z,,0,0,09000064865d28a9 EPA-R08-OAR-2023-0495-0005,EPA,EPA-R08-OAR-2023-0495,Calcagni Memo 1992,Supporting & Related Material,Memorandum,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:24:21Z,,0,0,09000064865d228b EPA-R08-OAR-2023-0495-0003,EPA,EPA-R08-OAR-2023-0495,20110502_OilGas_Permitting_Guidance,Supporting & Related Material,Guidance,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:25:47Z,,0,0,09000064865d13cf EPA-R08-OAR-2023-0495-0007,EPA,EPA-R08-OAR-2023-0495,clarifications-regarding-regional-haze-state-implementation-plans-for-the-second-implementation-period,Supporting & Related Material,Memorandum,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:27:47Z,,0,0,09000064865d2293 EPA-R08-OAR-2023-0495-0017,EPA,EPA-R08-OAR-2023-0495,WRAP TSS Charts,Supporting & Related Material,,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:27:31Z,,0,0,09000064865d5559 EPA-R08-OAR-2023-0495-0014,EPA,EPA-R08-OAR-2023-0495,ND_Proposed_RH2_SIPrevision_8-11-2022,Supporting & Related Material,State/Tribal Submittal,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:23:52Z,,0,0,09000064865d2914 EPA-R08-OAR-2023-0495-0002,EPA,EPA-R08-OAR-2023-0495,8 20 2019_regional_haze_guidance_final_guidance,Supporting & Related Material,Guidance,2024-07-10T04:00:00Z,2024,7,,,2024-07-11T01:25:33Z,,0,0,09000064865d13aa