Cook Lake

Crook County, Wyoming (near ALVA)

River/Stream: BEAVER CREEK

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Earth
Height
40 ft
Dam Length
400 ft
Reservoir Storage
805 acre-ft
Year Completed
1963
Primary Purpose
Recreation
Owner Type
Federal
Max Discharge
470 cfs

Condition Assessment

Not RatedLast inspected: 2019-09-25

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

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

Location

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Quick Stats

NID ID
WY01044
State
Wyoming (WY)
Coordinates
44.59481, -104.40807
Age
63 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.