The Whitewater River is a popular river run that originates in the San Bernardino Mountains in Southern California and flows into the Coachella Valley before emptying into the Salton Sea in the Pacific Ocean. The ideal streamflow range for this river is between 100-500 cfs, which provides ideal class III-IV rapids for experienced paddlers. The total segment mileage for the run is around 30 miles, which includes several challenging rapids and obstacles.

Some of the notable rapids and obstacles on the Whitewater River include Bonita Falls, Hell's Kitchen, The Maze, and The Chute. These rapids range from class III-IV and require proper navigation skills and experience to navigate safely.

There are specific regulations that apply to the Whitewater River run, including a permit requirement from the Bureau of Land Management (BLM) and restrictions on camping and campfires. The BLM also requires visitors to pack out all trash and follow Leave No Trace principles to preserve the natural environment and wildlife in the area.

Overall, the Whitewater River run is a challenging and exciting adventure for experienced paddlers, with beautiful scenery and unique obstacles. Proper preparation and adherence to regulations are essential for a safe and enjoyable experience.