Curwensville Dam - Credit: Wikimedia Commons
Curwensville Dam is located on the West Branch Susquehanna River about 0.6 miles (1 km) upstream from Curwensville in Clearfield County, Pennsylvania. The dam is an earth fill structure 2,850 feet long, rising 131 feet above the stream bed, with a spillway and gate-controlled outlet. Read more on Wikipedia
Source: en.wikipedia.org