SoCalGas - About the Pipeline Map
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About the Pipeline Map

Gas Transmission and High Pressure Distribution Pipeline
Interactive Map

Southern California Gas Company (SoCalGas) is providing this map as a courtesy and for general information purposes only. SoCalGas does not represent that the information contained herein is accurate for any particular purpose, and therefore disclaims all warranties, expressed or implied, including the warranty of fitness for a particular purpose. Independent verification from experts should be obtained prior to any specific use. Recipient accepts full responsibility for any consequences associated with use of this information.

Pipelines may be located anywhere, including under streets and sidewalks, and on private property. This map shows the general locations of SoCalGas owned or operated Gas Transmission Pipelines and High Pressure (greater than 60 pounds per square inch) Gas Distribution Mains. Lower pressure distribution mains and smaller service lines connected to the gas meters at homes and businesses are not shown.

To locate Gas Transmission or Hazardous Liquid Pipelines operated by companies other than SoCalGas, please visit the U.S. Department of Transportation's Pipeline and Hazardous Materials Safety Administration website. *

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*By clicking this link, you will leave and transfer directly to a third party website, which is not part of To the extent third-party materials contain assertions of fact, recommendations or any other interpretations or advice, the third party is solely responsible for the content of the third-party website and Southern California Gas Company makes no representation as to the accuracy, completeness or fitness for any purpose or use thereof. For more information, view our Privacy Policy.

Updated 12/2011

Report Any Pipe Damage

Evacuate the area and from a safe location, call SoCalGas at


to report any pipeline damage. No damage is too small to report.