It impounds 105 billion gallons of water in a 14 square mile lake. To reach full capacity a flow of 85,000 cubic feet per second is required. As do most major dams, this one has a power generating station, and it is one of the nation's largest hydroelectric installations. Operated by the Susquehanna Electric Company, a subsidiary of Philadelphia Electric Company, this facility features eleven generators with a total capacity of 512,000 kilowatts. It contributes 1.7 billion kilowatt-hours of electricity to its service area and, taking only minutes to start or shut down, has excellent emergency reserve capabilities.
Visitors can tour the dam and hydroelectric plant for a great educational experience.
It's pretty awesome and people of just about any age seem to enjoy it. Groups of 10 or more may book a tour during the week. Picnic tables provided. Modified tour available. South to Rt.