The West Side Blodgett Campground to Bitterroot Forest Boundary section of the Whitewater River in Montana is a Class II-III river run with an ideal streamflow range of 500-1,500 cfs. The segment mileage is approximately 6.5 miles and runs through a scenic canyon with breathtaking views.

The river features several rapids, including Double Drop, Eye of the Needle, and Surprise. Double Drop is a Class III rapid with a steep drop followed by a tight, technical turn. Eye of the Needle is a Class II rapid that requires careful maneuvering through a narrow chute. Surprise is a Class III rapid that can be challenging due to its large boulders and tight passage.

It is important to note that the use of motorized equipment is prohibited on this section of the river and a permit is required for all commercial use. Additionally, all boaters must wear a personal flotation device and follow all Leave No Trace principles to protect the natural beauty of the area.