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Williams operates three major interstate gas pipelines. With a combined design capacity of more than 14 billion cubic feet per day, they transport enough natural gas in one day to serve the needs of more than 30 million homes.
Gas Pipeline

Gas Pipeline

Operating approximately 15,000 miles of interstate natural gas pipelines, Williams provides safe, reliable natural gas transportation to heat homes and generate electricity across the nation.

Williams operates three natural gas transmission pipelines. Together, these pipelines deliver approximately 14 percent of the natural gas consumed in the United States. With a combined design capacity of more than 14 billion cubic feet per day, these three pipelines transport enough natural gas in one day to serve the needs of more than 30 million homes.

Click on Transco, Northwest Pipeline or Gulfstream in the left-hand navigation to find out much more information about each system.

Most of Williams’ interstate gas pipeline assets are owned by Williams Partners L.P. (NYSE:WPZ), one of the largest energy master limited partnerships in the country. Williams owns approximately 64 percent of Williams Partners, including the controlling general partner interest.