Foss Dam

Custer County, Oklahoma (near CLINTON)

River/Stream: WASHITA RIVER

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Earth
Height
142 ft
Dam Length
18,130 ft
Reservoir Storage
816,900 acre-ft
Year Completed
1961
Primary Purpose
Flood Risk Reduction
Owner Type
Federal
Max Discharge
3,150 cfs

Condition Assessment

Not AvailableLast inspected: 2023-04-28

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

Condition Assessment: Not Available — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
OK02503
State
Oklahoma (OK)
Coordinates
35.54720, -99.18370
Age
65 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.