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Notice TypeNotice Sub-TypePost Date/TimeNotice Effective Date/TimeNotice End Date/TimeNotice IDSubject
Critical noticeMAINTENANCE3/24/2026 6:25:16 PM3/24/2026 6:25:16 PM12/31/900013581 EAST CHEYENNE GAS STORAGE MAINTENANCE SCHEDULE FOR APRIL 2026
Critical noticeMAINTENANCE3/24/2026 12:00:59 PM3/24/2026 12:00:59 PM12/31/900013564 PRELIMINARY ECGS 2026 MAINTENANCE SCHEDULE UPDATED MARCH 2026
Critical noticeCOMPUTER SYSTEM STATUS2/26/2026 9:35:19 AM2/26/2026 9:35:19 AM12/31/900013488 Tallgrass Gas Management System Now Operational
Critical noticeMAINTENANCE2/20/2026 5:02:23 PM2/20/2026 5:02:23 PM12/31/900013459 EAST CHEYENNE GAS STORAGE MAINTENANCE SCHEDULE FOR MARCH 2026
Critical noticeMAINTENANCE2/19/2026 12:24:19 PM2/19/2026 12:24:19 PM12/31/900013445 PRELIMINARY ECGS 2026 MAINTENANCE SCHEDULE UPDATED FEBRUARY 2026
Critical noticeMAINTENANCE1/26/2026 8:44:13 AM1/26/2026 8:44:13 AM12/31/900013374 EAST CHEYENNE GAS STORAGE MAINTENANCE SCHEDULE FOR FEBRUARY 2026
Critical noticeMAINTENANCE1/19/2026 8:36:46 AM1/19/2026 8:36:46 AM12/31/900013334 PRELIMINARY ECGS 2026 MAINTENANCE SCHEDULE UPDATED JANUARY 2026


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