Acquired by TC Energy in 2016, the Columbia Pipeline serves millions of customers from New York State to the Gulf of Mexico. Thanks to the network’s 12,000 miles (19,312 km) of pipelines and 37 storage fields in four states, Columbia Gas Transmission ensures the heat stays on and businesses function, even when demand increases.
For commercial information, visit ColumbiaPipeInfo.com.
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.
Columbia Gas Transmission is governed according to regulations outlined by the Federal Energy Regulatory Commission (FERC).
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.
700 Louisiana StreetHouston, Texas 77002
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:
Head Office700 Louisiana StreetHouston, Texas 77002