Slippery Rock Creek - 1. Kennedy Mill (Frew Mill Rd., SR 1012) to Eckert's Bridge (PA)
Approximate - nearest available gauge. Use as general reference only.
This used to be popular. If you use this one, park well off the road (on the river-left side of the eastbound lane of the highway) and be respectful of private property. It's a steep hike down to the river.