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Find where the pipes are

National Pipeline Mapping System (NPMS)

Image of the map view from the National Pipeline Mapping System application

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Many of us go about our everyday lives completely oblivious to the miles of infrastructure located in the ground beneath our feet.

From plumbing to natural gas to electricity to internet connectivity and more, there's a whole world down there. Pipelines are in in your neighborhood, around the state, and across the nation. And there's a way for you to learn where they're located.

Check out the National Pipeline Mapping System from the Pipeline and Hazardous Materials Safety Administration.

 

Find Who’s Operating Transmission Pipelines in Your Area

Looking for contact information for hazardous liquid and/or gas pipeline operators in your area? 

There is a national lookup tool for transmission pipeline operator contact information. Check out the National Pipeline Mapping System Operator Contact Information from the Pipeline and Hazardous Materials Safety Administration.