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withdrawn,object_id PHMSA-2023-0071-0019,PHMSA,PHMSA-2023-0071,2023-0071 DTM - Conditions - Non-Odorization,Supporting & Related Material,Supplement,2025-12-18T05:00:00Z,2025,12,,,2025-12-18T21:59:15Z,,0,0,09000064b90f02ed PHMSA-2023-0071-0022,PHMSA,PHMSA-2023-0071,2023-0071 DTM- SPAF - Non-Odorization,Supporting & Related Material,Supplement,2025-12-18T05:00:00Z,2025,12,,,2025-12-18T22:02:17Z,,0,0,09000064b90f0324 PHMSA-2023-0071-0021,PHMSA,PHMSA-2023-0071,2023-0071 DTM- Final EA - Non-Odorization,Supporting & Related Material,Supplement,2025-12-18T05:00:00Z,2025,12,,,2025-12-18T22:02:03Z,,0,0,09000064b90f0320 PHMSA-2023-0071-0020,PHMSA,PHMSA-2023-0071,2023-0071 DTM - LOD - Non-Odorization,Supporting & Related Material,Supplement,2025-12-18T05:00:00Z,2025,12,,,2025-12-18T21:59:29Z,,0,0,09000064b90f02ef PHMSA-2023-0071-0005,PHMSA,PHMSA-2023-0071,Pipeline Safety: Request for Special Permit; DTM Gas Storage Co.,Notice,General Notice,2024-03-01T05:00:00Z,2024,3,2024-03-01T05:00:00Z,2024-04-02T03:59:59Z,2026-02-10T20:08:40Z,2024-04290,0,0,090000648644810a PHMSA-2023-0071-0004,PHMSA,PHMSA-2023-0071,Environmental Assessment and Finding of No Significant Impact,Supporting & Related Material,Environmental Assessment,2024-02-22T05:00:00Z,2024,2,,,2024-02-22T20:17:33Z,,0,0,0900006486425ef5 PHMSA-2023-0071-0003,PHMSA,PHMSA-2023-0071,DTM Proposed Special Permit Condidtions,Supporting & Related Material,Supplement,2024-02-22T05:00:00Z,2024,2,,,2024-02-22T20:17:05Z,,0,0,0900006486425ef4 PHMSA-2023-0071-0002,PHMSA,PHMSA-2023-0071,"Hammer Perforating, LLC. - Non-Comp Order/Certificate/Addendum",Other,Additional Information,2023-08-11T04:00:00Z,2023,8,2023-08-11T04:00:00Z,,2023-08-11T21:11:01Z,,0,0,0900006485e1c142 PHMSA-2023-0071-0001,PHMSA,PHMSA-2023-0071,DTM Special Permit Application for Waiver of Odorization Requirements,Other,Special Permit,2023-07-19T04:00:00Z,2023,7,2023-07-19T04:00:00Z,,2023-07-19T13:54:19Z,,0,0,0900006485cd4039