Roza Diversion Dam

Washington — Kittitas County — YAKIMA RIVER

Location

StateWashington
CountyKittitas
RiverYAKIMA RIVER
Coordinates46.74910, -120.46590

Physical Characteristics

NID Height67 ft
Dam Height32 ft
Dam Length486 ft
NID Storage100 acre-ft
Max Storage100 acre-ft
Surface Area100 acres

Safety Classification

Hazard PotentialLow
Condition AssessmentNot Available
EAP StatusNot Required
Last InspectionNovember 8, 2023
Inspection Frequency6

Dam Information

Year Completed1939
Primary PurposeHydroelectric
Dam TypeConcrete
Owner TypeFederal
OwnerBUREAU OF RECLAMATION
Other NameRoza Diversion Reservoir

Location Map

About This Dam Record

Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.

Back to All Dams More Dams in Washington