The Horse Mesa Dam is a concrete thin arch dam located in the Superstition Mountains, northeast of Phoenix in Maricopa County, Arizona.
The dam is 660 feet long, 300 feet high and was built between 1924–27. The dam includes three conventional hydroelectric generating units totaling 32 megawatts and a pumped-storage unit with a capacity of 97 MW.
The dam and associated infrastructure were listed on the National Register of Historic Places in 2017.
Wikipedia https://en.wikipedia.org/wiki/Horse_Mesa_Dam
Address 85264, United States
Coordinates 33°35'26.364" N -111°20'38.614" E
