MountainWest Pipeline, LLC and Enterprise Products Partners L.P. OWN AND operate the White River Hub in Colorado

The White River Hub, a joint venture between MountainWest Pipeline, LLC (the hub operator) and Enterprise Products Partners L.P., consists of four miles of existing 36-inch diameter pipe and about seven miles of new, 30-inch diameter pipe, plus tie-in and metering facilities. The White River Hub provides more than 2.5 billion cubic feet per day (Bcf/d) of firm and interruptible transportation service allowing producers, marketers and shippers to access downstream markets for natural gas volumes produced in northwest Colorado's Piceance Basin.