Summary
The ideal streamflow range for the river is between 500 and 2,000 cfs, and the class rating ranges from Class II to Class V, depending on the segment. The river runs for a total of 21 miles, from its headwaters to its confluence with the Stehekin River.
The upper section of the Whitewater River, from the headwaters to the junction with the Rainbow Creek, is known for its steep gradient and numerous rapids, including the Twister and the Fish Creek Drop. This section is rated as Class IV and is recommended for experienced kayakers and rafters only.
The middle section of the river, from Rainbow Creek to Brush Creek, is a mix of Class II and III rapids, with some boulder gardens and small drops. This section is suitable for intermediate paddlers.
The lower section of the river, from Brush Creek to the confluence with the Stehekin River, is a mellow stretch with mostly Class I and II rapids. This section is suitable for beginners and families.
The Whitewater River is located within the Okanogan-Wenatchee National Forest, and there are specific regulations that apply to the area. Visitors are required to obtain a permit for overnight camping, and campsites must be located at least 200 feet from the river. Additionally, fires are only allowed in designated fire rings, and visitors are required to pack out all trash and waste.