The Whitewater River Run from Confluence of Tye and Foss Rivers to Gold Bar in Washington is a popular destination for whitewater enthusiasts. The ideal streamflow range for this segment of the river is between 1,500 and 4,000 cfs. The segment covers a distance of approximately 9.5 miles and has a class rating of III-IV, with some rapids reaching class V during high water.

Some of the specific river rapids and obstacles include the Boulder Drop, a class IV rapid with a large boulder in the center of the channel that requires precise navigation. The Carnage Rapid is a class V rapid that should only be attempted by experienced paddlers. Other notable rapids include the Pinball Rapid, the Zekes Rapid, and the Railroad Bridge Rapid.

There are specific regulations to the area that should be followed by all paddlers. The area is managed by the US Forest Service, and a Northwest Forest Pass is required for parking at the put-in and take-out locations. Paddlers should also be aware of the potential hazards associated with high water levels, especially during early spring runoff. It is recommended that paddlers wear appropriate safety gear, including helmets and personal flotation devices, and that they paddle with a partner or in a group.