47.1 Scott River enters on the left, adding considerably to the flow. Sara Totten Campground and river access on the left. Mack Creek enters on the left, below most of the town of Hamburg, named by a German immigrant. 49.2 Class III Hamburg Falls, possibly scout either side. The left side of the river becomes a boulder field, or a rocky island at high flows.
Rafts usually start in the center and angle rightward over the drop.
Drift boats hug the far right, where the channel is deeper. 49.4 Jim Creek, then Mitchell Creek, enter on the left. Mill Creek enters on the left. 50.5 Kuntz Creek enters on the left. Negro Creek enters on the right.