Critical Notices

Below you will find advisories and formal notices that may be relevant to you. Please check this page regularly to ensure you stay up to date with the latest information. We also encourage all customers to manage their contact information on file with Symmetry by logging into the customer portal, which will help ensure you receive all relevant email communications and important notices.

Critical Notices

This list of notices and flow orders may be incomplete and it is the customers’ responsibility to check with its LDC, upstream pipeline and state and local government officials for further information. If you have questions regarding the potential impacts of an applicable Flow Order, we encourage you to contact your Transporter directly.

Table Data Updated: 11/28/2022 9:00am CT

Notice IssuerNotice TypeNotice DescriptionStart DateExpireNotice LinkActive?
El Paso Natural Gas (EPNG)Operational AlertNotice of Strained Operating Condition (SOC)11/26/2022TBDLinkYes
Tennessee Gas PipelineOperational AlertCritical Maintenance - TGP Meter #421085 11/17/2022TBD (expected 1/23/2023)LinkYes
Enable Mississippi River Transmission (MRT)Operational AlertSystem Protection Warning (SPW)11/17/202211/22/2022 (9:00am) Link
Energy Transfer (EGT)Operational AlertEGT Balancing Alert (EGT Notice #5087)11/1/2022TBDLinkYes
Energy TransferForce MajeureForce Majeure Due to Scheduled Operations and Maintenance9/27/2022TBD (expected 12/01/2022)Rev-2

Alerts previously listed that have now expired have been removed from this table. As new alerts are identified, the table will be updated with that information.

RRC Notice: Winter Weather Outlook (11/22/22)

On November 22, 2022, the Railroad Commission of Texas (RRC) issued the following notice:


Notice to Oil & Gas and Pipeline Operators: Winter Weather Outlook

The National Weather Service is predicting chances of snow in parts of the Midland-Odessa and Panhandle regions late Thursday into Friday.

While there is still some uncertainty about the extent of the wintry precipitation, the Railroad Commission of Texas (RRC) advises all operators under the RRC’s jurisdiction in areas of potential impact to take the following actions:

To view the full notice, visit the RRC website at

To view critical infrastructure information, visit the the Railroad Commission of Texas website.