The Corral Creek section of the Whitewater River in Idaho is a class III to IV rapid, with an ideal streamflow range of 400 to 1,000 CFS. The segment mileage varies depending on where you put in and take out, but generally ranges from 5 to 8 miles. The river rapids and obstacles include several challenging drops, including the infamous "Pinball" rapid and "Picket Fence" rapid. The area is regulated by the Bureau of Land Management (BLM) and requires a permit to launch, with a limit of 15 people per group. Additionally, the BLM requires all boats to be equipped with a Type III or V personal flotation device for every person on board, as well as a whistle and a throw rope. It is also recommended that all boaters have basic river safety skills and knowledge of the area before attempting the run. Overall, Corral Creek is a challenging but rewarding whitewater run for experienced boaters.