Roza Ww5 Reregulation Reservoir

Yakima County, Washington (near Sunnyside)

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Earth
Height
76 ft
Dam Length
1,000 ft
Reservoir Storage
1,645 acre-ft
Year Completed
2017
Primary Purpose
Irrigation
Owner Type
Public Utility
Max Discharge
125 cfs

Condition Assessment

SatisfactoryLast inspected: 2022-10-18

Hazard Classification: High — This describes the potential consequences of dam failure, not the likelihood of failure.

Condition Assessment: Satisfactory — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
WA00740
State
Washington (WA)
Coordinates
46.40035, -119.98684
Age
9 years

Nearby Dams

External Resources

Data sourced from the National Inventory of Dams (NID). Information may not reflect the most current status of this dam. Hazard classification reflects potential consequences of failure, not the likelihood of failure or the current condition.