Conconully Dam

Okanogan County, Washington (near OKANOGAN)

River/Stream: SALMON CREEK

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Earth
Height
72 ft
Dam Length
1,075 ft
Reservoir Storage
16,570 acre-ft
Year Completed
1911
Primary Purpose
Irrigation
Owner Type
Federal
Max Discharge
11,580 cfs

Condition Assessment

Not AvailableLast inspected: 2020-07-30

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

Condition Assessment: Not Available — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
WA00259
State
Washington (WA)
Coordinates
48.53810, -119.75230
Age
115 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.