Gardner Lake Dam

Harding County, South Dakota (near NONE)

River/Stream: TR-S FORK GRAND RIVER

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Earth
Height
32 ft
Dam Length
1,050 ft
Reservoir Storage
3,726 acre-ft
Year Completed
1948
Primary Purpose
Recreation
Owner Type
State
Max Discharge
9,825 cfs

Condition Assessment

FairLast inspected: 2021-11-10

Hazard Classification: High — 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
SD00617
State
South Dakota (SD)
Coordinates
45.60622, -103.60824
Age
78 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.