Twin Lakes Dam

Williamson County, Texas (near CEDAR PARK)

River/Stream: BUTTERCUP CREEK

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Earth
Height
26 ft
Dam Length
625 ft
Reservoir Storage
305 acre-ft
Year Completed
1972
Primary Purpose
Recreation
Owner Type
Local Government
Max Discharge
15,450 cfs

Condition Assessment

FairLast inspected: 2020-07-08

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
TX06862
State
Texas (TX)
Coordinates
30.49393, -97.80618
Age
54 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.