Pike, South Branch - B) LSB Pike: Mathias Lake Road to Dave's Falls (WI)
Approximate - nearest available gauge. Use as general reference only.
If you look for the confluence of this tributary, if there is decent flow in it, you may wish to paddle/hike upstream to check out a falls (maybe 100 yards long, about 0.1-0.2 mile upstream on it), which may be runnable, to add some more variety to your run.
(At the confluence, the drainage area for the Little South Branch is 26.5 square miles, so ... it's a decent sized tributary.)