Okauchee Lake

Waukesha County, Wisconsin (near OCONOMOWOC LAKE)

River/Stream: OCONOMOWOC

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Gravity
Height
18 ft
Dam Length
450 ft
Reservoir Storage
15,000 acre-ft
Year Completed
1961
Primary Purpose
Recreation
Owner Type
Local Government
Max Discharge
1,589 cfs

Condition Assessment

SatisfactoryLast inspected: 2022-05-25

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

Condition Assessment: Satisfactory — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
WI00222
State
Wisconsin (WI)
Coordinates
43.10854, -88.45387
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.