Wallisville Lock and Dam

Chambers County, Texas (near WALLISVILLE)

River/Stream: TRINITY RIVER

Significant Hazard

Failure could cause economic loss or disruption

Key Facts

Dam Type
Earth
Height
16 ft
Dam Length
30,000 ft
Reservoir Storage
45,600 acre-ft
Year Completed
2000
Primary Purpose
Other
Owner Type
Federal
Max Discharge
—

Condition Assessment

Not AvailableLast inspected: 2022-05-27

Hazard Classification: Significant — 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
TX07102
State
Texas (TX)
Coordinates
29.81189, -94.73146
Age
26 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.