Statement Date/Time: 06/09/2026 04:35:24 PM
Non-Critical Notices
System-Wide Notices
| Notice Type | Posted Date/Time |
Notice Effective Date/Time |
Notice End Date/Time |
Notice Response Date/Time |
Subject |
| Company News | 06/03/26 07:54 |
05/27/26 09:00 |
06/02/26 09:00 |
06/04/26 |
Scheduling Rotation June 2026 |
| Phone List | 05/01/26 09:35 |
05/01/26 09:00 |
05/31/26 09:00 |
05/02/26 |
Scheduling Rotation May 2025 |
| Phone List | 03/31/26 21:14 |
04/01/26 09:00 |
04/30/26 09:00 |
04/01/26 |
Scheduling Rotation April 2026 |
| Phone List | 03/02/26 09:56 |
03/01/26 09:00 |
03/31/26 09:00 |
03/03/26 |
Scheduling Rotation March 2026 |
| Phone List | 02/01/26 09:29 |
02/01/26 09:00 |
02/28/26 09:00 |
02/03/26 |
Scheduling Rotation February 2026 |
| Phone List | 12/31/25 11:18 |
01/01/26 09:00 |
01/31/26 09:00 |
01/01/26 |
Scheduling Rotation January 2026 |
| Phone List | 12/01/25 08:37 |
12/01/25 09:00 |
12/31/25 09:00 |
12/02/25 |
Scheduling Rotation December 2025 |
| Phone List | 10/31/25 09:51 |
11/01/25 09:00 |
11/30/25 09:00 |
11/01/25 |
Scheduling Rotation November 2025 |
| Phone List | 10/01/25 14:05 |
10/01/25 09:00 |
10/31/25 09:00 |
10/02/25 |
Scheduling Rotation October 2025 |
| Phone List | 09/01/25 14:36 |
09/01/25 09:00 |
09/30/25 09:00 |
09/02/25 |
Scheduling Rotation September 2025 |
| Phone List | 08/04/25 08:30 |
08/01/25 09:00 |
08/31/25 09:00 |
08/05/25 |
Scheduling Rotation August 2025 |
| Phone List | 06/30/25 22:08 |
07/01/25 09:00 |
07/31/25 09:00 |
07/01/25 |
Scheduling Rotation July 2025 |
| Company News | 05/14/25 11:05 |
05/14/25 09:00 |
06/30/25 09:00 |
05/15/25 |
Notice of EBB Site Merging for Katy Hub and Katy TTT |
| Phone List | 05/01/25 11:00 |
05/01/25 09:00 |
05/31/25 09:00 |
05/02/25 |
Scheduling Rotation May 2025 |
| Phone List | 03/31/25 14:48 |
03/24/25 09:00 |
03/30/25 09:00 |
04/01/25 |
Scheduling Rotation April 2025 |
| Phone List | 02/28/25 15:10 |
03/01/25 09:00 |
03/31/25 09:00 |
03/01/25 |
Scheduling Rotation March 2025 |
| Company News | 01/31/25 17:54 |
02/01/25 09:00 |
02/28/25 09:00 |
02/01/25 |
Scheduling Rotation February 2025 |
| Company News | 01/01/25 09:43 |
01/01/25 09:00 |
01/01/25 09:00 |
01/07/25 |
Scheduling Rotation January 2025 |
| Phone List | 12/01/24 16:42 |
12/01/24 09:00 |
12/31/24 09:00 |
12/01/24 |
Scheduling Rotation December 2024 |
| Company News | 11/04/24 17:49 |
11/01/24 09:00 |
11/30/24 09:00 |
11/05/24 |
Scheduling November 2024 |
| Press Release | 10/01/24 20:10 |
10/01/24 09:00 |
10/31/24 09:00 |
10/03/24 |
Scheduling Rotation October2024 |
| Company News | 09/01/24 21:40 |
09/01/24 09:00 |
09/30/24 09:00 |
09/03/24 |
Scheduling Rotation September 2024 |
| Company News | 08/01/24 11:19 |
08/01/24 09:00 |
08/31/24 09:00 |
08/01/24 |
Scheduling Rotation August 2024 |
| Company News | 07/01/24 16:34 |
07/01/24 09:00 |
07/31/24 09:00 |
07/02/24 |
Scheduling Rotation July 2024 |
| Company News | 06/01/24 09:06 |
06/01/24 09:00 |
06/30/24 09:00 |
06/01/24 |
Scheduling Rotation June 2024 |
| Company News | 04/30/24 09:46 |
05/01/24 09:00 |
05/31/24 09:00 |
05/01/24 |
Scheduling Rotation May 2024 |
| Company News | 04/01/24 08:24 |
04/01/24 09:00 |
04/30/24 09:00 |
04/01/24 |
Scheduling Rotation April 2024 |
| Company News | 03/04/24 08:00 |
03/01/24 09:00 |
03/31/24 09:00 |
03/05/24 |
Scheduling Rotation 3/1-31/2024 |
| Company News | 02/01/24 14:51 |
02/01/24 09:00 |
02/29/24 09:00 |
02/01/24 |
Scheduling Rotation 2/1-29/2024 |
| Company News | 01/01/24 10:54 |
01/01/24 09:00 |
01/31/24 09:00 |
01/10/24 |
Scheduling Rotation 1/1-31/2024 |
| Company News | 12/01/23 15:44 |
12/01/23 09:00 |
12/31/23 09:00 |
12/02/23 |
Scheduling Rotation 12/1-31/2023 |
| Company News | 11/07/23 10:20 |
11/01/23 09:00 |
11/30/23 09:00 |
11/08/23 |
Scheduling Rotation 11/1-30/2023 |
| Company News | 10/01/23 16:03 |
10/01/23 09:00 |
10/31/23 09:00 |
10/04/23 |
Scheduling Rotation 10/1-31/2023 |
| Phone List | 08/25/23 12:55 |
08/25/23 09:00 |
10/01/23 09:00 |
08/26/23 |
Scheduling Rotation 8/26 - 10/1/2023 |
| Maintenance | 10/26/22 10:22 |
10/26/22 09:00 |
11/22/22 09:00 |
10/27/22 |
Enstor Announces Updated Annual Shutdown Notice |
| Maintenance | 10/25/22 21:01 |
10/25/22 09:00 |
11/22/22 09:00 |
10/26/22 |
Enstor Announces Updated Annual Shutdown Notice |
| Maintenance | 10/03/22 12:04 |
10/03/22 12:05 |
11/22/22 09:00 |
10/04/22 |
Enstor Announces Annual Shutdown Notice |
| Cap. Constraint | 10/20/21 16:24 |
10/21/21 09:00 |
11/16/21 09:00 |
10/21/21 |
Enstor Announces Annual Shutdown Notice |
| Company News | 03/15/21 15:18 |
03/17/21 09:00 |
03/25/21 09:00 |
03/16/21 |
Katy Firm Wheeling Service Open Season |
| Cap. Constraint | 11/02/20 15:34 |
11/02/20 09:00 |
11/24/20 09:00 |
11/03/20 |
Enstor Announces Annual Shutdown Notice |
| Company News | 09/21/20 16:01 |
09/21/20 09:00 |
09/21/21 09:00 |
09/22/20 |
Enstor Releases Updated SOC Approved by FERC |
| Other | 08/26/19 15:44 |
08/26/19 09:00 |
09/30/19 09:00 |
08/26/19 |
ENSTOR Announces Revised Service Fees at Katy Storage Hub |
| Press Release | 08/26/19 18:25 |
08/26/19 09:00 |
09/30/19 09:00 |
08/26/19 |
ENSTOR Announces Revised Service Fees at Katy Storage Hub |
| Maintenance | 10/11/18 15:19 |
10/11/18 09:00 |
11/30/18 09:00 |
10/12/18 |
Katy Annual Shutdown 2018 |
| Press Release | 03/28/16 09:23 |
03/21/16 09:00 |
03/27/16 09:00 |
03/29/16 |
Timely Nom Cycle Change April 1 |
| Maintenance | 09/23/15 14:01 |
09/23/15 09:00 |
11/17/15 09:00 |
09/23/15 |
Katy Annual Shut In |
| Maintenance | 08/11/15 15:13 |
08/11/15 09:00 |
08/28/15 09:00 |
08/11/15 |
Dow and TGP maintenance |
| Other | 03/24/15 11:26 |
03/24/15 09:00 |
04/10/15 09:00 |
04/09/15 |
Open Season Announcement 2015 |
| Cap. Constraint | 09/08/14 10:42 |
09/08/14 09:00 |
09/09/14 09:00 |
09/08/14 |
Tejas Restriction Lifted |
| Press Release | 09/30/11 07:02 |
09/30/11 09:00 |
10/21/11 09:00 |
Enstor Open Season | |
| Press Release | 11/18/10 10:33 |
11/18/10 09:00 |
12/16/10 09:00 |
Open Season | |
| Cap. Constraint | 09/14/10 07:14 |
09/14/10 09:00 |
10/16/10 09:00 |
Annual Katy Shutdown | |
| Press Release | 02/17/10 07:55 |
02/17/10 09:00 |
03/01/10 09:00 |
Enstor Announces Houston Hub Non-Binding Open Season | |
| Cap. Constraint | 09/10/09 11:00 |
09/10/09 09:00 |
09/10/09 09:00 |
Dow Restriction | |
| Press Release | 09/01/09 11:09 |
09/01/09 09:00 |
10/01/09 09:00 |
ENSTOR OPEN SEASON | |
| Cap. Constraint | 01/27/09 07:19 |
01/27/09 09:00 |
01/27/09 09:00 |
Oasis Pipeline Receipts No Longer Restricted | |
| Cap. Constraint | 01/27/09 07:12 |
01/27/09 09:00 |
01/31/09 09:00 |
Oasis Pipeline Receipts No Longer Restricted | |
| Maintenance | 08/19/08 13:56 |
08/19/08 09:00 |
09/05/08 09:00 |
DOW INTERCONNECT MAINTENANCE |
Operational Notices
| Notice Type | Posted Date/Time |
Notice Effective Date/Time |
Notice End Date/Time |
Notice Response Date/Time |
Subject |
| Phone List | 06/01/25 13:52 |
06/01/25 09:00 |
06/30/25 09:00 |
06/03/25 |
Scheduling Rotation June 2025 |
| Maintenance | 05/31/22 16:07 |
06/01/22 09:00 |
06/13/22 09:00 |
06/01/22 |
Kinder Morgan-Tejas Maintenance |
| Maintenance | 04/13/22 20:47 |
04/13/22 21:00 |
04/15/22 09:00 |
04/14/22 |
Duke Intrastate Pipeline Maintenance Completion |
| Maintenance | 04/12/22 10:04 |
04/13/22 09:00 |
04/15/22 09:00 |
04/13/22 |
Duke Intrastate Pipeline Shutdown |
| Maintenance | 04/11/22 18:09 |
04/12/22 09:00 |
04/14/22 09:00 |
04/12/22 |
Duke Intrastate Pipeline Shutdown |
| Cap. Constraint | 06/11/15 11:27 |
06/11/15 09:00 |
06/15/15 09:00 |
06/11/15 |
Tejas Restriction Lifted |
| Cap. Constraint | 06/10/15 08:40 |
06/10/15 09:00 |
06/30/15 09:00 |
06/10/15 |
RESTRICTED NOMINATIONS INTO TEJAS PIPELINE EFF 6/12/15 |
| Maintenance | 01/26/15 10:07 |
01/26/15 09:00 |
02/28/15 09:00 |
01/26/15 |
Gulf South Maintenance |
| Maintenance | 05/01/13 08:28 |
05/01/13 09:00 |
05/04/13 09:00 |
05/01/13 |
Trunkline Maintenance |
| Curtailment | 10/10/12 09:23 |
10/10/12 09:00 |
10/31/12 09:00 |
10/10/12 |
Trunkline Restriction |
| Company News | 12/07/11 13:11 |
12/07/11 09:00 |
02/29/12 09:00 |
NGPL INTERCONNECT NOW DELIVERY ONLY | |
| Cap. Constraint | 11/04/11 09:45 |
11/04/11 09:00 |
11/30/11 09:00 |
Katy Shut In | |
| Cap. Constraint | 03/29/11 13:32 |
03/29/11 09:00 |
03/31/11 09:00 |
Transco Restriction | |
| Cap. Constraint | 01/20/10 09:07 |
01/20/10 09:00 |
01/20/10 09:00 |
Tejas Mustang Restriction | |
| Maintenance | 03/03/09 11:57 |
03/03/09 09:00 |
03/12/09 09:00 |
ATMOS INTERCONNECT SHUT-IN MARCH 11-12, 2009 | |
| Curtailment | 01/22/09 14:56 |
01/22/09 09:00 |
01/31/09 09:00 |
RECEIPT RESTRICTION - OASIS PIPELINE EFFECTIVE 1/24/09 |
Planned Service Outage Notices
| Notice Type | Posted Date/Time |
Notice Effective Date/Time |
Notice End Date/Time |
Notice Response Date/Time |
Subject |
| Maintenance | 07/14/25 10:19 |
07/14/25 09:00 |
07/17/25 21:00 |
07/14/25 |
Dow Pipeline Maintenance |
| Maintenance | 12/12/24 15:07 |
12/17/24 09:00 |
12/18/24 09:00 |
12/13/24 |
Notice of Katy Storage Required ESD Testing |
| Maintenance | 10/14/19 16:59 |
10/14/19 09:00 |
11/30/19 09:00 |
10/15/19 |
Katy Annual Shutdown |
| Maintenance | 09/21/17 12:40 |
09/21/17 09:00 |
11/14/17 09:00 |
09/22/17 |
Annual Shutdown of Katy Hub |
| Maintenance | 03/24/17 14:24 |
03/17/17 09:00 |
12/31/17 09:00 |
03/25/17 |
Gulf South Outage |
| Maintenance | 09/02/16 13:37 |
08/26/16 09:00 |
11/15/16 09:00 |
09/03/16 |
Annual Katy Shutdown |
| Maintenance | 03/28/16 12:53 |
03/21/16 09:00 |
04/30/16 09:00 |
03/29/16 |
Atmos Restriction |
| Maintenance | 05/12/15 14:19 |
05/12/15 09:00 |
06/04/15 09:00 |
05/12/15 |
Planned Maintenance of Katy Hub |
| Maintenance | 09/16/14 08:28 |
09/16/14 09:00 |
11/25/14 09:00 |
09/16/14 |
Katy Annual Shutdown |
| Maintenance | 07/16/14 13:10 |
07/16/14 09:00 |
07/23/14 09:00 |
07/16/14 |
HPL Maintenance |
| Maintenance | 08/28/13 07:17 |
08/28/13 09:00 |
11/16/13 09:00 |
08/28/13 |
Katy Annual Shutdown |
| Maintenance | 01/21/13 07:55 |
01/21/13 09:00 |
01/28/13 09:00 |
01/22/13 |
Transco Maintenance |
| Maintenance | 10/25/12 09:54 |
10/25/12 09:00 |
11/20/12 09:00 |
10/25/12 |
Katy Annual Shutdown |
| Maintenance | 06/04/12 13:44 |
06/04/12 09:00 |
06/08/12 09:00 |
NGPL Maintenance Outage | |
| Maintenance | 05/16/12 08:29 |
05/16/12 09:00 |
11/21/12 09:00 |
Annual Katy Shutdown | |
| Maintenance | 09/01/09 14:54 |
09/01/09 09:00 |
09/01/09 09:00 |
Annual Katy Shutdown | |
| Other | 10/16/08 10:31 |
10/16/08 09:00 |
11/12/08 09:00 |
Annual Facility Maintenance | |
| Maintenance | 10/25/04 14:39 |
10/26/04 09:00 |
10/29/04 09:00 |
Kinder Morgan Tejas (Tejas Mustang) under Maintenance |