Little Elk Creek (Elk Creek/Lake Erie trib.) - 1.) Old State Road to Francis Road (PA)
The gauge is close by and should be quite accurate.
Just after Flat Rock, the Zoom Slide begins. It is a series of holes on a gently sloping ledge that drops about 12 feet in about 50 yards. You can pick up a lot of speed here. There is a nice hole at the bottom as the ledge culminates in a big pool. The river is wide here too, so you might scrape a lot near the minimal level. The deepest route is on the left. There are many great play spots from here to Concrete Falls.