Mormon Flat

General information
Waterway	Salt River
Current status	Active
Type of facility	Conventional Hydro, Pumped Storage
Mode of hydropower generation	Peaking
Type of permit	Transferred
Ownership and operation
Owner	Salt River Valley Water User's Association
Owner type	Publicly Owned Utility
Year first online (conventional hydro)	1926
Year first online (pumped storage)	1971
Transmission or distribution system owner	Salt River Project
Power and generating capacity
Number of units	2
Total capacity from hydraulic turbine-generator units within each plant	9.2 mW
Average annual net hydropower generation	13,324.6 mWH
Total capacity from pumped storage turbine-generator units	54.3 mW
Pumped storage gross generation in megawatt hours for each powerplant	86,636.6 mWH