Thunder Basin No 9

Weston County, Wyoming (near EDGEMONT, SD)

River/Stream: LITTLE FROG CREEK

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Earth
Height
21 ft
Dam Length
420 ft
Reservoir Storage
53 acre-ft
Year Completed
1937
Primary Purpose
Fire Protection, Stock, Or Small Fish Pond
Owner Type
Federal
Max Discharge
2 cfs

Condition Assessment

Not RatedLast inspected: 2011-05-26

Hazard Classification: Low — 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
WY01923
State
Wyoming (WY)
Coordinates
43.58018, -105.00945
Age
89 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.