Wildlake Dam
Key Takeaway
Wildlake Dam is classified as high hazard in Texas. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 40 ft (taller than 84.9% in TX) |
| Dam Length | 700 ft |
| Dam Type | Earth |
| Max Storage | 467 acre-ft |
| Normal Storage | 126 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 23,572 cfs |
| NID ID | TX04699 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
SAN ANTONIO RIVER AUTHORITY
Local Government
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High Hazard 71 ftFrequently Asked Questions
What is the hazard classification of Wildlake Dam?
Wildlake Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Wildlake Dam?
Wildlake Dam is owned by SAN ANTONIO RIVER AUTHORITY (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Wildlake Dam?
Wildlake Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Wildlake Dam?
Wildlake Dam has a dam height of 40 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Wildlake Dam last inspected?
Wildlake Dam was last inspected on May 5, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.