The Deadwood Reservoir to Confluence with Warm Springs Creek run in Idaho is a popular whitewater river run, known for its scenic beauty and challenging rapids. The ideal streamflow range for this run is between 600-1000 cfs, which is generally experienced during the spring and early summer. The class rating for this section of the river is Class III and IV, which requires intermediate to advanced skill levels.

The segment mileage for this run is approximately 12 miles, starting from the Deadwood Reservoir and ending at the confluence with Warm Springs Creek. Throughout the run, paddlers will encounter several notable rapids, including Jackass, Disneyland, and Horseshoe. These rapids are known for their technical challenges and require precise navigation.

In terms of regulations, the Deadwood Reservoir to Confluence with Warm Springs Creek run is located within the Boise National Forest and is subject to specific rules and restrictions enforced by the Forest Service. These regulations include camping restrictions, fire restrictions, and the use of proper safety equipment such as helmets and life jackets. Paddlers are also advised to practice Leave No Trace principles and respect the natural environment by avoiding littering and minimizing their impact on the river ecosystem.

Overall, the Deadwood Reservoir to Confluence with Warm Springs Creek run is a challenging and rewarding river run that requires intermediate to advanced skill levels and careful attention to safety regulations and environmental impact.