Columbia Gas Transmission

Transports an average of three billion cubic feet of natural gas per day
 
12,000 mile (19,312 km) pipeline network
 
Covers 10 states and hundreds of communities
 

Documents and Maps

The Columbia Gas Transmission Network serves hundreds of communities from New York State to the Gulf of Mexico. The network is comprised of 12,000 miles (19,312 km) of pipelines and 37 storage fields, in four states. Explore our map below.

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TransCanada — Columbia Gas Transmission Map

How are we regulated?

Columbia Gas Transmission is governed according to regulations outlined by the Federal Energy Regulatory Commission (FERC).