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The Whitewater River Run from the Confluence of Canyon and Granite Creeks to the Ross Lake National Recreation Area Boundary is a popular destination for whitewater enthusiasts in Washington. The ideal streamflow range for this segment is between 2000 and 5000 cfs, which provides a good balance of challenge and safety for experienced paddlers. The class rating for this section of the river is generally considered to be Class III, with some sections reaching Class IV in high water. The segment mileage is approximately 10 miles, and includes several notable rapids and obstacles, including Boulder Drop, The Wave, and The Jaws. It is important for visitors to familiarize themselves with these rapids and obstacles before attempting the run, and to exercise caution when navigating them.

Specific regulations to the area include a permit requirement for all visitors to the Ross Lake National Recreation Area, which can be obtained through the National Park Service. Additionally, visitors are required to follow Leave No Trace principles and to pack out all waste. It is also important to note that there are no facilities or services available along the river, so visitors must bring all necessary supplies with them. Overall, the Whitewater River Run is a challenging and exciting adventure for experienced paddlers, but should only be attempted with proper preparation and caution. Get driving directions.