George Knapp Dam

Pennington County, South Dakota (near NONE)

River/Stream: TR-CHEYENNE

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Earth
Height
15 ft
Dam Length
1,060 ft
Reservoir Storage
110 acre-ft
Year Completed
1955
Primary Purpose
Irrigation
Owner Type
Private
Max Discharge
1,800 cfs

Condition Assessment

Not Rated

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
SD01963
State
South Dakota (SD)
Coordinates
43.93499, -102.28332
Age
71 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.