The Lower Greys Squaw Creek to Bridge Campground river run on the Greys River in Wyoming offers Class II-III rapids with several obstacles, including log jams and sweepers. The difficulty level is moderate, with some technical maneuvering required in certain sections. The best time to float this section is in late spring or early summer when water levels are higher, with recommended flows of at least 400 cfs. It is important to scout ahead and navigate cautiously around obstacles to ensure a safe and enjoyable trip.