Safe Harbor Dam
Martic Township, PA
City
The Safe Harbor Dam is a concrete gravity dam, with an associated hydroelectric power station, on the lower Susquehanna River. It is the most northerly and last of three Great Depression-era public electrification projects' hydroelectric dams, and was constructed between April 1, 1930, and December 7, 1931.
From Wikipedia, CC BY-SA 4.0
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