Dominion Energy Questar Pipeline, LLC

storage services in Utah, Wyoming and Colorado. We own and operate 1,888 miles of pipeline with total daily capacity of 2,530 Mdth. Our system is strategically located in the Rocky Mountains near large reserves of natural gas in six major producing areas, including the Greater Green River, Uinta and Piceance basins. We transport gas from these areas to other major pipeline systems for delivery to markets in the West and Midwest including the Dominion Energy UT local distribution system serving natural gas utility customers in Utah, southwest Wyoming and southern Idaho. We own and operate the Clay Basin storage facility located on the Wyoming-Utah border. Clay Basin is the largest underground storage reservoir in the Rocky Mountain Region.