Northwest Park Dam
Key Takeaway
Northwest Park Dam is classified as high hazard in Texas. It was completed in 1984 and is 42 years old. 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 | 2,000 ft |
| Dam Type | Earth |
| Max Storage | 225 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 22 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 3 cfs |
| Year Completed | 1984 (42 years old) |
| NID ID | TX07298 |
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
CITY OF AUSTIN
Local Government
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High Hazard 28 ftFrequently Asked Questions
What is the hazard classification of Northwest Park Dam?
Northwest Park 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 Northwest Park Dam?
Northwest Park Dam is owned by CITY OF AUSTIN (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Northwest Park Dam built?
Northwest Park Dam was completed in 1984, making it 42 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
How tall is Northwest Park Dam?
Northwest Park 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 Northwest Park Dam last inspected?
Northwest Park Dam was last inspected on November 1, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.