The Whitewater River Run from Source to Periodic Spring in Wyoming is a popular destination for whitewater enthusiasts. The ideal streamflow range for this section of the river is between 600 and 2,000 cubic feet per second (cfs). The segment is rated as Class III-IV, which means it is a challenging run with significant rapids and obstacles. The total segment mileage is approximately 10 miles, and it takes around 4-6 hours to complete the trip.
One notable obstacle on this run is the Big Kahuna rapid, which is a Class IV drop with a steep gradient and large waves that require precise navigation. Another notable rapid is the Lunch Counter, which features a large wave train that can be navigated with proper technique.
There are specific regulations that apply to this area, including the requirement for a permit to launch a watercraft. Additionally, all watercraft must be equipped with proper safety equipment, including life jackets and throw bags. The use of alcohol and drugs is strictly prohibited while on the river. Overall, the Whitewater River Run from Source to Periodic Spring is an exciting and challenging stretch of river that requires skill and experience to navigate safely.