The Whitewater River run just below the confluence with Beaver Creek to Sec 35, T26N, R2E, Ishi Wilderness in California is a popular destination for kayakers and rafters. This segment of the river is approximately 12 miles long and is rated as Class IV-V depending on the water flow. The ideal streamflow range for this run is between 400-700 cfs.

The river features several challenging rapids, including Meatgrinder, Coon Creek Rapid, and Chico Slide. These obstacles require technical skill and experience to navigate safely. Additionally, there are several sections of the river that are surrounded by steep cliffs and dense vegetation, making rescue operations challenging in case of an emergency.

To protect the natural environment of the Ishi Wilderness and ensure the safety of visitors, there are specific regulations that apply to the Whitewater River run. For instance, visitors are required to obtain a wilderness permit before embarking on the river run. Additionally, motorized vehicles and boats are not allowed in the area, and visitors must adhere to Leave No Trace principles.

In conclusion, the Whitewater River run just below the confluence with Beaver Creek to Sec 35, T26N, R2E, Ishi Wilderness provides a thrilling adventure for experienced kayakers and rafters. It is important to follow the specific regulations and guidelines to ensure the safety of visitors and protect the natural environment.