The Whitewater River Run Segment C is a popular and challenging 10.7-mile stretch of the Shenandoah River in Virginia. The ideal streamflow range for this segment is between 500-1500 cfs, although experienced kayakers and rafters may attempt this run at higher flows. This segment is rated as class III-IV, with several rapids and obstacles including the infamous "Staircase" rapid and "Bulls Falls."

In terms of regulations, it is important to note that this section of the Shenandoah River is located within the boundaries of George Washington National Forest. Therefore, visitors are expected to follow all park rules and regulations, including proper disposal of waste and avoiding damaging the natural environment. Additionally, visitors must obtain a permit to camp along the riverbanks.

It is also important to note that the Whitewater River Run Segment C should only be attempted by experienced paddlers with proper equipment and safety gear. Visitors should be familiar with swift-water rescue techniques and have a solid understanding of the risks involved in whitewater rafting and kayaking.

Overall, the Whitewater River Run Segment C offers a thrilling and scenic adventure for experienced paddlers seeking a challenging whitewater experience. However, it is important to approach this segment with caution and respect for the natural environment.