East Fork State Park offers multiple boat ramps providing access to William H. Harsha Lake's 2,160 acres of water with unlimited horsepower boating.

The park features eight public launch ramps around the lake, including a hand launch option for non-motorized watercraft, plus a life jacket loaner board at the Hand Launch ramp on the east side of the main beach.

Additional amenities include a 1,200-foot swimming beach, picnic areas, and a large campground with electric hookups on the north side of the lake.