Challis

Crook County, Wyoming (near COUNTY ROAD)

River/Stream: ANTELOPE CREEK

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Earth
Height
24 ft
Dam Length
580 ft
Reservoir Storage
267 acre-ft
Year Completed
1914
Primary Purpose
Irrigation
Owner Type
Private
Max Discharge
—

Condition Assessment

FairLast inspected: 2021-08-16

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

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

Location

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Quick Stats

NID ID
WY01590
State
Wyoming (WY)
Coordinates
44.95940, -104.18970
Age
112 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.