The Whitewater River Run in Tennessee is a popular destination for kayakers and rafters seeking an adrenaline rush. The ideal streamflow range for this section of the river is between 500-3000 cubic feet per second (cfs), making it a challenging and exciting experience for thrill-seekers. The segment mileage from the Apalachia Powerhouse (Rm 53.5) to Us411 Bridge (Rm 43.0) is approximately 10.5 miles, with several Class III and Class IV rapids, including "The Keener," "The Gulch," and "Powerhouse." These rapids offer technical challenges and require precise navigation.

The river run is regulated by the Tennessee Valley Authority, which enforces specific regulations to ensure safety for all participants. All boaters must wear a personal flotation device (PFD) at all times, and additional equipment such as helmets and wetsuits are strongly recommended. The TVA also mandates that all boaters must have a permit, which can be obtained online or at the TVA visitor center. Additionally, boaters are required to adhere to all posted speed limits and safety guidelines.

Overall, the Whitewater River Run in Tennessee offers a thrilling adventure for experienced kayakers and rafters. With challenging rapids and stunning scenery, it is a must-visit destination for those seeking an adrenaline rush on the water.