The Whitewater River Run from Private Land Boundary to Okanogan Nf Boundary in the state of Washington is ideal for intermediate level kayakers and rafters. The segment has a total mileage of 8.5 miles and features scenic views of the Okanogan-Wenatchee National Forest. The ideal streamflow range for this segment is between 500 and 2000 cfs, which usually occurs during the months of May and June.

The Whitewater River Run is rated Class III, with several moderate rapids and obstacles, including Boulder Drop, Carnage, and Rattlesnake. These rapids provide an exciting and challenging experience for intermediate kayakers and rafters. However, it is important to note that these rapids can be dangerous if proper safety measures are not taken.

The area is regulated by the Okanogan-Wenatchee National Forest and requires a recreation pass for parking. Additionally, kayakers and rafters are required to wear personal floatation devices and helmets while on the river. It is also important to respect private land boundaries to ensure access to the area is maintained.