Arizona · Hydroelectric

Hydroelectric power plants in Arizona

There are 11 hydroelectric plants in Arizona in this directory, with a combined nameplate capacity of 2.91 GW. The largest is Glen Canyon Dam at 1.31 GW.

11
Plants
2.91 GW
Combined capacity
264.9 MW
Average plant size
1956
Avg. commissioning year

All 11 hydroelectric plants in Arizona

PlantFuelOwnerCapacity
Glen Canyon DamHydroelectricU S Bureau of Reclamation1.31 GW
Hoover Dam (AZ)HydroelectricU S Bureau of Reclamation1.04 GW
Davis DamHydroelectricU S Bureau of Reclamation254.8 MW
Horse MesaHydroelectricSalt River Project131.3 MW
Mormon FlatHydroelectricSalt River Project63.5 MW
WaddellHydroelectricCentral Arizona Water Conservation Dist40 MW
RooseveltHydroelectricSalt River Project36 MW
Headgate RockHydroelectricColorado River Indian Irr Proj19.5 MW
Stewart MountainHydroelectricSalt River Project13 MW
CrosscutHydroelectricSalt River Project3 MW
South ConsolidatedHydroelectricSalt River Project1.4 MW