Prestonwood West Dam
Key Takeaway
Prestonwood West Dam is classified as high hazard in Texas. It was completed in 1959 and is 67 years old. 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 | 20 ft (taller than 33.5% in TX) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 38 acre-ft |
| Normal Storage | 17 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1,182 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | TX06891 |
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
HARBORD OAKS HOA;PRESTONWOOD WEST LAKE HOMEOWNERS ASSOCIATION
Private
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High Hazard 17 ftFrequently Asked Questions
What is the hazard classification of Prestonwood West Dam?
Prestonwood West 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 Prestonwood West Dam?
Prestonwood West Dam is owned by HARBORD OAKS HOA;PRESTONWOOD WEST LAKE HOMEOWNERS ASSOCIATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Prestonwood West Dam built?
Prestonwood West Dam was completed in 1959, making it 67 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Prestonwood West Dam?
Prestonwood West Dam serves the following purposes: Flood Risk Reduction, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Prestonwood West Dam?
Prestonwood West Dam has a dam height of 20 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 Prestonwood West Dam last inspected?
Prestonwood West Dam was last inspected on June 2, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.