Horse Mesa Dam
Horse Mesa Dam is named for nearby Horse Mesa, where thieves sometimes hid stolen herds. The dam was constructed between 1924-27. It is 305 feet high and 660 feet long.
It has three conventional hydroelectric generating units rated at a total of 32,000 kW and one pumped storage hydroelectric unit added in 1972 and rated at 97,000 kW.
Horse Mesa Dam forms Apache lake. Below are some lake statistics:
- Length: 17 miles
- Shoreline: 41 miles
- Capacity: 245,138 acre-feet
- Surface acreage when full: 2,656 acres
- Maximum depth: 255 feet