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The Whitewater River Run Headwaters, which includes the North Fork and Main Fork to T20N, R66E, Sec 17 in Nevada, is a challenging and exciting adventure for experienced whitewater enthusiasts. The ideal streamflow range (cfs) for this run is between 300 and 800, depending on the time of year and recent rainfall. The class rating for this run is Class III-IV, meaning that it has moderate to difficult rapids with irregular waves and strong currents. The segment mileage for this run is approximately 10 miles.

Some of the specific rapids and obstacles on this run include the Devil's Elbow, which is a tight, rocky drop that requires careful navigation, and the Chute, which is a steep, narrow drop with a large boulder blocking the center of the channel. Other notable rapids include the S-Turn, which is a series of sharp turns through a rocky channel, and the Flume, which is a fast, narrow chute with a steep drop at the bottom.

There are specific regulations that apply to this area, including the requirement for all boaters to wear personal flotation devices (PFDs) at all times. Additionally, camping and fires are only allowed in designated areas, and all trash must be carried out. It is also recommended that boaters have a high level of experience and skill before attempting this run, as the rapids can be unpredictable and challenging.

Overall, the Whitewater River Run Headwaters is a thrilling and challenging experience for experienced whitewater enthusiasts. Boaters should be prepared for a fast-paced, technical run with a variety of obstacles and challenges.