Summary
The ideal streamflow range for the Blackfoot River is between 2,500 and 4,000 cubic feet per second (cfs) in the spring and early summer. The river is classified as a Class II-III section, with a total segment mileage of approximately 24 miles.
There are several notable rapids and obstacles on the Blackfoot River. The first rapid encountered is called "Jaws," which is a fun Class II rapid. The next significant rapid is "Cable," which is a Class III rapid that requires a sharp left turn. Other notable rapids include "The Ledge" and "The S-Turn."
The Blackfoot River is subject to specific regulations. There is a seasonal closure from March 15th to June 15th, which is designed to protect spawning rainbow trout. In addition, the river has a catch-and-release policy for all rainbow trout and a slot limit for brown trout. The slot limit allows anglers to keep only one brown trout per day that measures between 14 and 18 inches, with all others being catch-and-release.
Overall, the Blackfoot River provides an exciting and challenging whitewater experience for experienced paddlers. It is important to check the streamflow levels before attempting to navigate the river and to comply with all regulations in the area.