Diablo

A 182.4 MW hydroelectric power plant in Whatcom, Washington, owned by City of Seattle - (WA), commissioned in 1936.

Facility nameplate · EIA Plant ID 6432Hydroelectric
Nameplate capacity
182.4 MW
Primary fuel
Hydroelectric
Commissioned
1936
Owner
City of Seattle - (WA)
Location
Whatcom, Washington
Coordinates
48.7139, -121.1317
Generation (2024)
361.4 GWh
Status
Operating
Technology
Conventional Hydroelectric
Units
4

Reported annual generation

YearGWh
2015773.7
2016869.1
2017691.6
2018624.8
2019609.8
2020702.5
2021845.6
2022588.9
2023548.9
2024361.4

Nearby power plants

PlantFuelCapacityDistance
RossHydroelectric450 MW~5 km
GorgeHydroelectric207.3 MW~6 km
NewhalemHydroelectric2.3 MW~9 km
Upper BakerHydroelectric104.8 MW~42 km
Koma KulshanHydroelectric12 MW~43 km
Lower BakerHydroelectric103.9 MW~48 km

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