The Whitewater River Run from Ponderosa Campground to the Confluence with South Fork Salmon River in Idaho is a popular stretch for whitewater enthusiasts seeking Class II-III rapids and gorgeous scenery. The ideal streamflow range for this run is between 800-2,000 cubic feet per second (cfs), which usually occurs in late spring and early summer.

This segment of the river spans roughly 30 miles, with the most challenging rapids located in the first 10 miles. The rapids are primarily Class II, with a few Class III rapids scattered throughout the run. Some of the more notable rapids include Bullet Hole, Jaws, and The Slide. The rapids are challenging enough to provide excitement but not so difficult that they require expert-level skills.

While the run is open to the public, there are specific regulations to follow. A permit is required to launch a private raft or kayak, and all groups must carry and use a portable toilet to comply with Leave No Trace principles. In addition, campfires are only allowed in designated areas and must be completely extinguished before leaving.

Overall, the Whitewater River Run from Ponderosa Campground to the Confluence with South Fork Salmon River is a fantastic option for intermediate-level paddlers looking for a fun and scenic adventure. With proper preparation and adherence to regulations, visitors are sure to have a memorable experience on this beautiful river.