The Whitewater River run from Jicarilla Apache Reservation Boundary to Colorado Stateline in Colorado is a Class III-IV river with an ideal streamflow range of 600-1000 cfs. The segment mileage is approximately 12 miles long, and it features several notable rapids and obstacles, such as Dead Car Rapid, Pinball Rapid, and Squeeze Play Rapid. Dead Car Rapid is a Class III drop that requires precise boat control, while Pinball Rapid is a technical Class IV rapid with multiple boulder obstacles. Squeeze Play Rapid is a Class III-IV drop that requires careful maneuvering between two large rocks.

There are specific regulations for this area, including a permit requirement for commercial outfitters and a limit on the number of commercial and private groups allowed on the river each day. Additionally, there are restrictions on camping and fires in certain areas along the riverbank. It is important to check with the Jicarilla Apache Tribe and the Colorado State Parks and Wildlife Department for up-to-date regulations and permit requirements before planning a trip.