North Baja Pipeline System

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At a length of 86 miles (138 km), the North Baja Pipeline System delivers West Texan and Rocky Mountain natural gas from Arizona to California and Mexico.

TransCanada operates North Baja Pipeline System and effectively owns 26.8 percent of the pipeline through its interest in TC PipeLines, LP.

For commercial information, visit


Bi-directional natural gas pipeline

86 miles (138 km) long

Opened in 2002


Regulatory Contact

The North Baja Pipeline System is governed according to regulations outlined by the Federal Energy Regulatory Commission (FERC). It is also subject to rules and regulations of the Department of Energy administered by the Pipeline and Hazardous Materials Safety Administration, and the Environmental Protection Agency.

Federal Energy Regulatory Commission (FERC)
Local 1.202.502.6088
Toll-Free 1.866.208.3372


Documents and Maps

The North Baja Pipeline System is an 86 mile (138 km), bi-directional natural gas pipeline operating between Arizona, California, and Mexico.

The pipeline starts near Ehrenberg, Ariz., and ends near Ogilby, Calif., where it connects with a pipeline in Mexico. It also has a lateral that delivers gas to an electric generating facility in Yuma, Ariz.

Ways to reach us

We’re here to answer your questions. For general questions you can contact us by email, but for a quicker response, please call us directly.

North Baja Pipeline System (TransCanada)
700 Louisiana Street
Houston, Texas 77002
1.877.213.1944 Toll-Free (North America)

Emergency Response
Our commitment to the safety of our pipelines and facilities is unwavering. In case of an emergency, please call the appropriate 24-hour toll-free hotline:
US: 1.800.447.8066

Landowner Helpline
A key component in maintaining the integrity of our facilities is input from all stakeholders: Indigenous communities, landowners and governments. If you have questions or concerns, please let us know.

Head Office
700 Louisiana Street
Houston, Texas 77002


Media Relations
TransCanada welcomes enquiries from media. Please direct questions to:
1.800.608.7859 Toll-free (North America)

Investor Relations
We welcome inquiries from analysts, shareholders and prospective shareholders at:
1.800.361.6522 Toll-free (North America)