Updated as of

3/19/2026

Listed below is a summary of the planned outages that could affect capacity or impact any receipt/delivery locations during the TGC 2026 outage season. This schedule is not a complete list of all outages and is subject to change as the season progresses to reflect any project delays, cancellations or additions. Additionally, anticipated impact and restrictions are subject to change.
*All scheduled dates represent gas days as defined in the TGC Tariff to mean a period of twenty-four consecutive hours, beginning and ending at 9:00 a.m. (Central Clock Time).

Start Date

End Date

Location

Unit(s)

Maintenance

Anticipated Impact

Meter(s) Impact

01/06/2026

01/06/2026

Centerville

4724

Maintenance

Pressure Fluctuations.??? Capacity through Centerville station may be limited and subject to scheduling reductions.

None

01/13/2026

01/13/2026

Centerville

4721

Maintenance

Pressure Fluctuations.??? Capacity through Centerville station may be limited and subject to scheduling reductions.

None

01/14/2026

01/14/2026

Centerville

4723

Maintenance

Pressure Fluctuations.??? Capacity through Centerville station may be limited and subject to scheduling reductions.

None

01/19/2026

01/20/2026

Longville

4511

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

01/21/2026

01/21/2026

Longville

4505

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

01/21/2026

01/21/2026

Longville

4506

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

01/22/2026

01/22/2026

Longville

4508

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

01/22/2026

01/22/2026

Longville

4509

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

01/28/2026

01/29/2026

Longville

4510

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

02/02/2026

05/01/2026

Longville

4509

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

02/10/2026

02/10/2026

Longville

200-3

Cleaner tool run

Pressure Fluctuations.

None

02/17/2026

02/19/2026

Kaplan

4627 & 4628

Maintenance

Higher Daily Line Pressures and Pressure Fluctuations.??? Capacity through Kaplan station may be limited and subject to scheduling reductions.

None

02/18/2026

02/18/2026

Longville

4505

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

02/24/2026

02/24/2026

Centerville

4723

Maintenance

Pressure Fluctuations.??? Capacity through Centerville station may be limited and subject to scheduling reductions.

None

03/14/2026

03/30/2026

Upstream of Beeville

Integrity Work

Pressure Reduction

03/23/2026

03/23/2026

Longville

4505

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

04/14/2026

04/18/2026

Kountze

Station

Vibration Upgrade

All forward haul nominations that traverse this Kountze station (MP -73.7) will be reduced to zero.

None

04/14/2026

04/18/2026

Longville

Station

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

04/14/2026

04/24/2026

Kaplan

300-1 Line

Hydrotest

Capacity into ELA will be limited and subject to scheduling restrictions.

All ELA locations and 82708-Florida Vermilion

04/14/2026

04/21/2026

Pollock

Station

Maintenance

Pressure Fluctuations. Capacity through Pollock station may be limited and subject to scheduling reductions.

None

04/14/2026

04/14/2026

Kaplan

Station

Isolation ESD

Higher Daily Line Pressures and Pressure Fluctuations. Capacity through Kaplan station may be limited and subject to scheduling reductions.

None

04/21/2026

04/21/2026

Longville

4501-4509

Noise Survey

Capacity through Longville station may be limited and subject to scheduling reductions.

None

04/22/2026

04/22/2026

Longville

4505

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

05/11/2026

06/19/2026

Longville

4508

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

05/13/2026

05/13/2026

Longville

4505

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

06/17/2026

06/17/2026

Longville

4505

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

06/29/2026

09/25/2026

Longville

4505

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

07/15/2026

07/15/2026

Longville

4506

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

07/16/2026

07/16/2026

Longville

4508

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None

07/16/2026

07/16/2026

Longville

4509

Maintenance

Capacity through Longville station may be limited and subject to scheduling reductions.

None