The Whitewater River Run Arkansas River Segment 3 in Colorado is a popular destination for whitewater enthusiasts. The ideal streamflow range for this segment is between 600 and 3,000 cfs. The river is rated as a class III-IV, which makes it suitable for intermediate and advanced paddlers. The segment is 6.2 miles long and includes several notable rapids, such as Zoom Flume, Spikebuck, and Toilet Bowl.

The Zoom Flume rapid is a challenging class IV section that requires precise maneuvering through a narrow chute with a steep drop. Spikebuck is a class III+ rapid that features a wave train with several holes and rocks to avoid. Toilet Bowl is a class III+ rapid with a large hole that can be challenging to navigate.

There are specific regulations that must be followed when paddling on the Arkansas River Segment 3. All boaters must wear a Coast Guard-approved personal flotation device at all times while on the river. Additionally, commercial outfitters are required to have a permit from the Bureau of Land Management to operate on this segment of the river.

Overall, the Whitewater River Run Arkansas River Segment 3 in Colorado offers a thrilling experience for intermediate and advanced paddlers. With its varied rapids, scenic views, and specific regulations, it is a must-visit destination for whitewater enthusiasts.