MARKETING AFFILIATES OF WHITE RIVER HUB NAMES AND ADDRESSES

Calcasieu Gas Gathering System 1100 Louisiana Houston, TX 77002 Enterprise Products Operating, LLC 1100 Louisiana Houston, TX 77002 Jonah Gas Marketing, LLC 1100 Louisiana Houston, TX 77002

As of July 1, 2010, Questar Pipeline Company no longer has a Marketing Affiliate.

Last Updated: 07/14/2010