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withdrawn,object_id EPA-HQ-OAR-2024-0309-0065,EPA,EPA-HQ-OAR-2024-0309,EPA Second LANL CO Onsite Technical Review Final 2,Supporting & Related Material,Interagency Review,2026-02-10T05:00:00Z,2026,2,,,2026-02-10T19:40:41Z,,0,0,09000064b918d444 EPA-HQ-OAR-2024-0309-0064,EPA,EPA-HQ-OAR-2024-0309,Responses to the EPA On-Site Technical Review Report,Supporting & Related Material,Letter,2025-12-17T05:00:00Z,2025,12,,,2025-12-17T22:40:35Z,,0,0,09000064b90a54d6 EPA-HQ-OAR-2024-0309-0062,EPA,EPA-HQ-OAR-2024-0309,Second LANL Technical Review Transmittal,Supporting & Related Material,Letter,2025-12-17T05:00:00Z,2025,12,,,2025-12-17T22:40:35Z,,0,0,09000064b90a54d4 EPA-HQ-OAR-2024-0309-0060,EPA,EPA-HQ-OAR-2024-0309,LANL Technical Review Transmittal Jan 8 2025,Supporting & Related Material,Letter,2025-12-17T05:00:00Z,2025,12,,,2025-12-17T22:40:35Z,,0,0,09000064b90a54d2 EPA-HQ-OAR-2024-0309-0063,EPA,EPA-HQ-OAR-2024-0309,EPA Second LANL-CO Onsite Technical Review Final,Supporting & Related Material,Report,2025-12-17T05:00:00Z,2025,12,,,2025-12-17T22:40:35Z,,0,0,09000064b90a54d5 EPA-HQ-OAR-2024-0309-0061,EPA,EPA-HQ-OAR-2024-0309,EPA First LANL-CO Onsite Technical Review Final,Supporting & Related Material,Report,2025-12-17T05:00:00Z,2025,12,,,2025-12-17T22:40:35Z,,0,0,09000064b90a54d3 EPA-HQ-OAR-2024-0309-0059,EPA,EPA-HQ-OAR-2024-0309,EPA Review Report 12P Final Clean Copy,Supporting & Related Material,Publication - USEPA,2025-08-21T04:00:00Z,2025,8,,,2025-08-21T21:28:33Z,,0,0,09000064b8e77b75 EPA-HQ-OAR-2024-0309-0057,EPA,EPA-HQ-OAR-2024-0309,EPA Letter to DOE Formatted Final Response,Supporting & Related Material,Letter,2025-08-21T04:00:00Z,2025,8,,,2025-08-21T21:28:33Z,,0,0,09000064b8e77b73 EPA-HQ-OAR-2024-0309-0058,EPA,EPA-HQ-OAR-2024-0309,RPPCR RTC - Version 7.23.25,Supporting & Related Material,Comment Response,2025-08-21T04:00:00Z,2025,8,,,2025-08-21T21:28:33Z,,0,0,09000064b8e77b74 EPA-HQ-OAR-2024-0309-0056,EPA,EPA-HQ-OAR-2024-0309,Approval of Replacement Waste Panels 11 and 12 at the Waste Isolation Pilot Plant,Rule,,2025-08-19T04:00:00Z,2025,8,,,2025-08-19T17:37:38Z,2025-15741,0,0,09000064b8f07303 EPA-HQ-OAR-2024-0309-0053,EPA,EPA-HQ-OAR-2024-0309,Letter from EPA/T. Peake letter to DOE/M. Gerle – Transmitting Request for 12-Panel Sensitivity Study (Eight Set of Questions) on the RPPCR,Supporting & Related Material,Letter,2025-05-14T04:00:00Z,2025,5,,,2025-05-21T22:11:24Z,,0,0,09000064b8d48e12 EPA-HQ-OAR-2024-0309-0052,EPA,EPA-HQ-OAR-2024-0309,"Planned Change Request for Waste Isolation Pilot Plant Replacement Panels 11 and 12; Closing of Public Comment Period",Notice,Notice of Data Availability,2025-05-02T04:00:00Z,2025,5,,,2025-05-02T18:23:03Z,2025-07608,0,0,09000064b8cf331a EPA-HQ-OAR-2024-0309-0050,EPA,EPA-HQ-OAR-2024-0309,Letter from DOE/M. Gerle to EPA/T. Peake – Transmitting Response 7 to EPA’s Questions on the RPPCR,Supporting & Related Material,Letter,2025-04-30T04:00:00Z,2025,4,,,2025-04-30T15:13:34Z,,0,0,09000064b8c4a43f EPA-HQ-OAR-2024-0309-0051,EPA,EPA-HQ-OAR-2024-0309,Letter from DOE/M. Gerle to EPA/T. Peake – Transmitting Response 8 to EPA’s Questions on the RPPCR,Supporting & Related Material,Letter,2025-04-30T04:00:00Z,2025,4,,,2025-04-30T15:13:48Z,,0,0,09000064b8c4a440 EPA-HQ-OAR-2024-0309-0049,EPA,EPA-HQ-OAR-2024-0309,Letter from DOE/M. Gerle to EPA/T. Peake – Transmitting 12-Panel Performance Assessment Sensitivity Study for the RPPCR,Supporting & Related Material,Letter,2025-02-21T05:00:00Z,2025,2,,,2025-02-21T19:54:55Z,,0,0,090000648697e4d0 EPA-HQ-OAR-2024-0309-0048,EPA,EPA-HQ-OAR-2024-0309,Letter from DOE/M. Gerle to EPA/T. Peake – Transmitting Response 5 to EPA’s Questions on the RPPCR,Supporting & Related Material,Letter,2025-02-05T05:00:00Z,2025,2,,,2025-02-05T20:07:03Z,,0,0,0900006486934084 EPA-HQ-OAR-2024-0309-0047,EPA,EPA-HQ-OAR-2024-0309,Letter from DOE/M. Gerle to EPA/T. Peake – Transmitting Response 4 to EPA’s Questions on the RPPCR,Supporting & Related Material,Letter,2025-02-05T05:00:00Z,2025,2,,,2025-02-05T20:06:57Z,,0,0,0900006486934083 EPA-HQ-OAR-2024-0309-0045,EPA,EPA-HQ-OAR-2024-0309,Planned Change Request for Waste Isolation Pilot Plant Replacement Panels 11 and 12,Notice,,2024-10-22T04:00:00Z,2024,10,2024-10-22T04:00:00Z,2025-06-03T03:59:59Z,2025-06-05T09:00:09Z,2024-24450,0,0,09000064867dd7ed EPA-HQ-OAR-2024-0309-0043,EPA,EPA-HQ-OAR-2024-0309,Letter from EPA/T. Peake letter to DOE/M. Gerle – Transmitting Sixth Set of Questions on the RPPCR,Supporting & Related Material,Letter,2024-10-16T04:00:00Z,2024,10,,,2024-10-17T00:35:10Z,,0,0,09000064867cf23f EPA-HQ-OAR-2024-0309-0044,EPA,EPA-HQ-OAR-2024-0309,Letter from EPA/D. Schultheisz letter to DOE/M. Gerle – Transmitting Seventh Set of Questions on the RPPCR,Supporting & Related Material,Letter,2024-10-16T04:00:00Z,2024,10,,,2024-10-17T00:35:23Z,,0,0,09000064867cf240 EPA-HQ-OAR-2024-0309-0040,EPA,EPA-HQ-OAR-2024-0309,Letter from DOE/M. Gerle to EPA/T. Peake – Transmitting Response 3 to EPA’s Questions on the RPPCR,Supporting & Related Material,Letter,2024-10-04T04:00:00Z,2024,10,,,2024-10-05T00:33:04Z,,0,0,0900006486725d1a EPA-HQ-OAR-2024-0309-0013,EPA,EPA-HQ-OAR-2024-0309,Letter from EPA/L. Veal to DOE/R. Knerr – Transmitting Letter on EPA Future Expectations re: WIPP Replacement Panels,Supporting & Related Material,Letter,2024-09-04T04:00:00Z,2024,9,,,2024-09-05T00:35:37Z,,0,0,09000064866bea99 EPA-HQ-OAR-2024-0309-0010,EPA,EPA-HQ-OAR-2024-0309,Letter from EPA/T. Peake letter to DOE/M. Gerle – Transmitting Fifth Set of Questions on the RPPCR,Supporting & Related Material,Letter,2024-08-21T04:00:00Z,2024,8,,,2024-08-22T00:38:56Z,,0,0,090000648665a388 EPA-HQ-OAR-2024-0309-0011,EPA,EPA-HQ-OAR-2024-0309,Letter from DOE/M. Gerle to EPA/T. Peake – Transmitting Response 2 to EPA’s Questions on the RPPCR,Supporting & Related Material,Letter,2024-08-21T04:00:00Z,2024,8,,,2024-08-22T00:38:39Z,,0,0,090000648665a38b EPA-HQ-OAR-2024-0309-0003,EPA,EPA-HQ-OAR-2024-0309,Letter from EPA/T. Peake letter to DOE/M. Gerle – Transmitting Second Set of Questions on the RPPCR,Supporting & Related Material,Letter,2024-07-16T04:00:00Z,2024,7,,,2024-07-17T00:41:52Z,,0,0,09000064865efb0b EPA-HQ-OAR-2024-0309-0004,EPA,EPA-HQ-OAR-2024-0309,Letter from EPA/T. Peake letter to DOE/M. Gerle – Transmitting Third Set of Questions on the RPPCR,Supporting & Related Material,Letter,2024-07-16T04:00:00Z,2024,7,,,2024-07-17T00:40:58Z,,0,0,09000064865efb0c EPA-HQ-OAR-2024-0309-0007,EPA,EPA-HQ-OAR-2024-0309,Letter from DOE/M. Bollinger letter to EPA/L. Veal) – Transmitting WIPP Planned Change Request for the use of Replacement Panels 11 and 12,Supporting & Related Material,Letter,2024-07-16T04:00:00Z,2024,7,,,2024-07-17T00:40:44Z,,0,0,09000064865efb0f EPA-HQ-OAR-2024-0309-0002,EPA,EPA-HQ-OAR-2024-0309,Letter from EPA/T. Peake letter to DOE/M. Gerle – Transmitting First Set of Questions on the RPPCR,Supporting & Related Material,Letter,2024-07-16T04:00:00Z,2024,7,,,2024-07-17T00:41:11Z,,0,0,09000064865efb0a EPA-HQ-OAR-2024-0309-0006,EPA,EPA-HQ-OAR-2024-0309,Letter from DOE/M. Gerle to EPA/T. Peake – Transmitting Response 1 to EPA’s Questions on the RPPCR,Supporting & Related Material,Letter,2024-07-16T04:00:00Z,2024,7,,,2024-07-17T00:41:39Z,,0,0,09000064865efb0e EPA-HQ-OAR-2024-0309-0005,EPA,EPA-HQ-OAR-2024-0309,Letter from EPA/T. Peake letter to DOE/M. Gerle – Transmitting Fourth Set of Questions on the RPPCR,Supporting & Related Material,Letter,2024-07-16T04:00:00Z,2024,7,,,2024-07-17T00:41:25Z,,0,0,09000064865efb0d EPA-HQ-OAR-2024-0309-0001,EPA,EPA-HQ-OAR-2024-0309,Planned Change Request for Waste Isolation Pilot Plant Replacement Panels 11 and 12,Notice,,2024-07-16T04:00:00Z,2024,7,2024-07-16T04:00:00Z,2024-09-17T03:59:59Z,2024-10-05T01:00:34Z,2024-15560,0,0,09000064865f185d