The Whitewater River Run Confluence North Fork Coeur D'Alene River to Cataldo Mission in Idaho is a popular whitewater run for rafters and kayakers. The ideal streamflow range for this run is between 1,500 and 5,000 cubic feet per second (cfs). The class rating for this section of the river is class III+, with some class IV rapids.

The segment mileage for this run is approximately 12 miles and includes several notable rapids, including Boulder Garden, Tumbleweed, and Cataldo Falls. Boulder Garden is a technical rapid with a large boulder in the center of the channel, requiring precise navigation. Tumbleweed is a steep, narrow chute with a large boulder at the bottom, which can create a large hole. Cataldo Falls is a dramatic drop, which requires careful scouting and experienced paddling.

Regulations for this area include the requirement of a permit to run the river and a minimum of two participants per group. Additionally, all participants must wear a Coast Guard approved personal flotation device and a helmet. The use of alcohol and drugs is strictly prohibited on the river.