The Whitewater River Run in Idaho is a popular spot for kayaking and rafting enthusiasts. The ideal streamflow range for this section of the river is between 500 and 1,500 cubic feet per second (cfs). The river is rated as a Class III-IV, making it suitable for experienced paddlers. The segment mileage for this section of the river is approximately 6 miles, starting at the Road Crossing in Section 14, T31N, R9E and ending at the Headwaters.

There are several rapids and obstacles along the route, including the infamous "Boulder Garden" and "Pinball," which can be challenging even for experienced kayakers. It is important for paddlers to be aware of the river's hazards and to take appropriate safety measures.

In terms of regulations, the Whitewater River Run is located in the Payette National Forest, and permits are required for overnight camping. Visitors are also expected to follow Leave No Trace principles and to respect the natural environment.