The Arch Canyon run on the Whitewater River in Utah is a challenging and exciting adventure for experienced kayakers and rafters. The ideal streamflow range for this run is between 250-500 cfs, which typically occurs during the spring runoff season. The segment mileage for the Arch Canyon run is approximately 10 miles, and it is rated as a class IV-V rapids section.

One of the most significant obstacles on this run is the Arch Canyon itself, which requires expert maneuvering skills to navigate successfully. There are also several other class IV and V rapids throughout the run, including Big Drop, Triple Crown, and S-Turn.

To protect the area's natural beauty and wildlife, there are specific regulations that visitors must follow. For example, campfires are not permitted in the Arch Canyon area, and visitors must pack out all trash and waste. Additionally, visitors must obtain a permit from the Bureau of Land Management before embarking on the run.

In conclusion, the Arch Canyon run on the Whitewater River in Utah is a challenging and beautiful adventure that requires experience and skill to navigate successfully. With proper preparation and adherence to the area's regulations, visitors can enjoy a thrilling and rewarding experience in this natural wonder.