Prescott Flood Prevention Dam
Key Takeaway
Prescott Flood Prevention Dam is classified as high hazard in Iowa. It was completed in 1973 and is 53 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 | 27 ft (taller than 30.7% in IA) |
| Dam Length | 510 ft |
| Dam Type | Earth |
| Max Storage | 157 acre-ft |
| Normal Storage | 27 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1973 (53 years old) |
| NID ID | IA01459 |
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 Prescott
Local Government
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Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of Prescott Flood Prevention Dam?
Prescott Flood Prevention 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 Prescott Flood Prevention Dam?
Prescott Flood Prevention Dam is owned by City of Prescott (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Prescott Flood Prevention Dam built?
Prescott Flood Prevention Dam was completed in 1973, making it 53 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 Prescott Flood Prevention Dam?
Prescott Flood Prevention 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 Prescott Flood Prevention Dam?
Prescott Flood Prevention Dam has a dam height of 27 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 Prescott Flood Prevention Dam last inspected?
Prescott Flood Prevention Dam was last inspected on July 24, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.