South Fork Impoundment

Perkins County, South Dakota (near SHADEHILL)

River/Stream: N.FORK-S.FORK-GRAND RIVER

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Earth
Height
16 ft
Dam Length
675 ft
Reservoir Storage
148 acre-ft
Year Completed
1992
Primary Purpose
Fish and Wildlife Pond
Owner Type
Federal
Max Discharge
—

Condition Assessment

Not RatedLast inspected: 2017-10-20

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
SD02222
State
South Dakota (SD)
Coordinates
45.66600, -102.54440
Age
34 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.