Powell Lake Dam
Key Takeaway
Powell Lake Dam is classified as high hazard in Texas. It was completed in 1959 and is 67 years old. Its primary use is recreation. 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 | 18 ft (taller than 25.8% in TX) |
| Dam Length | 550 ft |
| Dam Type | Earth |
| Max Storage | 77 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 2 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | TX05991 |
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
MELTON HILL
Private
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Low Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Powell Lake Dam?
Powell Lake 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 Powell Lake Dam?
Powell Lake Dam is owned by MELTON HILL (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Powell Lake Dam built?
Powell Lake 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 Powell Lake Dam?
Powell Lake Dam serves the following purposes: Recreation, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Powell Lake Dam?
Powell Lake Dam has a dam height of 18 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 Powell Lake Dam last inspected?
Powell Lake Dam was last inspected on July 27, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.