.

The North Fork of the Powder River in Wyoming is a popular destination for whitewater kayaking and rafting enthusiasts. The ideal streamflow range for this river run is between 200 and 600 cubic feet per second (cfs), and the class rating is between III and IV, making it a challenging run for intermediate and advanced paddlers.

The segment mileage of the North Fork Powder River is approximately 16 miles, and it offers a variety of rapids and obstacles, including tight bends, steep drops, and boulder fields. Some of the most notable rapids include the Toilet Bowl, the S-Turn, and the Pinball Rapid.

Paddlers should be aware of specific regulations in the area, such as obtaining a permit from the Bureau of Land Management (BLM) before accessing the river. The BLM also requires paddlers to follow Leave No Trace principles, including packing out all trash and minimizing impact on the environment.