Stewart Mountain

A 13 MW hydroelectric power plant in Maricopa, Arizona, owned by Salt River Project, commissioned in 1930.

Facility nameplate · EIA Plant ID 150Hydroelectric
Nameplate capacity
13 MW
Primary fuel
Hydroelectric
Commissioned
1930
Owner
Salt River Project
Location
Maricopa, Arizona
Coordinates
33.5661, -111.536
Generation (2024)
45.7 GWh
Status
Operating
Technology
Conventional Hydroelectric
Units
1

Location

Map of the United States showing the location of Stewart Mountain

Maricopa, Arizona · 33.5661, -111.536

Reported annual generation

YearGWh
201518.8
201627.4
2017-0.2
201825.7
2019-0.2
202020.3
202126.6
202231.2
202335
202445.7

Nearby power plants

PlantFuelCapacityDistance
Mormon FlatHydroelectric63.5 MW~9 km
Horse MesaHydroelectric131.3 MW~18 km
Mesa Carport PVSolar4.6 MW~25 km
South ConsolidatedHydroelectric1.4 MW~25 km
SantanNatural Gas1.33 GW~33 km
Queen Creek Solar FarmSolar19 MW~34 km

See all hydroelectric plants in Arizona or browse all plants in Arizona.