National Fuel Gas Supply Notice 1248884

TSP Name: National Fuel Gas Supply Corporation - Critical Notice

TSP: 007912959

                                                                                                                        Post Date: 4/24/2026
                                                                                                                        Post Time: 09:58:00AM CCT
Notice Type: Curtailment, Planned Service Outage, Scheduling Alert
                                                                                                                        Reqrd Rsp: 5
Critical: Y
Notice ID: 1248884
Notice Status: 2
Notice Eff Date/Time: 5/4/2026 06:00:00AM CCT
Notice End Date/Time: 10/1/2026 09:00:00AM CCT
Superseded System Notice ID: 1246370

Subject: Line Z20 Outage: Summer 2026 - Revision 1
Notice Text
Line Z20 Outage: Summer 2026 - Revision 1

A segment of Z20 will be out of service between Ellisburg Station and Tuscarora Station beginning 5/4 through 9/30.

For the duration of the outage, temporary path constraints restricting east to west and west to east flow to 0 dth on Z20 will be in place.

Points east of the constraint:

- EMPIRE - Tuscarora (022009010)
- Wyckoff Storage (WYCKOFF)
- PL00000163

Points west of the constraint:

- All other NFGSC scheduling points

Additionally, PSP1243031 will be shut-in for the duration of the outage.

Updates will be provided as available.

********** Prior Notice Below *********

Line Z20 Outage - Summer 2026

A segment of Z20 will be out of service between PY10S and Tuscarora Station beginning 5/11 through 9/30.

For the duration of the outage, temporary path constraints restricting east to west and west to east flow to 0 dth on Z20 will be in place.

Points east of the constraint:

- EMPIRE - Tuscarora (022009010)
- Wyckoff Storage (WYCKOFF)
- PL00000163

Points west of the constraint:

- All other NFGSC scheduling points


Updates will be provided as available.