The Whitewater river run Flint Creek in Colorado is a popular destination for kayaking, rafting, and canoeing. The ideal streamflow range for this river is between 500 and 1500 cubic feet per second (cfs). The segment mileage of this river run is about 14 miles, and it is rated as a Class III-IV river, suitable for intermediate to advanced paddlers.

Some of the specific rapids and obstacles in this river include the "Boxcar" and "Toilet Bowl" rapids, which are both known for their powerful hydraulics and steep drops. The "Toilet Bowl" in particular is notorious for its large, deep hole that can easily flip a kayak or raft.

There are specific regulations to be aware of when paddling on Flint Creek. All boaters are required to have a valid Colorado Parks and Wildlife Watercraft Registration, and life jackets are mandatory for all paddlers. Additionally, boaters are required to obtain a permit from the Bureau of Land Management before entering the river.