With more than 30 storage locations in four states, Columbia Gas Transmission Storage has enough capacity to handle almost 630 billion cubic feet of natural gas.

Iroquois is a 414-mile (666-km) interstate natural gas pipeline system that extends from the Canadian border to Commack and the Bronx, NY.

This document lists frequently asked questions about pipeline crossings.

As an energy infrastructure company with operations in three countries, we’re proud of the relationships we've built with close to 100,000 landowners across our pipeline and asset network.