Owen Dam
Key Takeaway
Owen Dam is classified as low hazard in Iowa. It was completed in 1960 and is 66 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 28 ft (taller than 36.9% in IA) |
| Dam Length | 340 ft |
| Dam Type | Earth |
| Max Storage | 48 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1960 (66 years old) |
| NID ID | IA00923 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
William J & JoAnne Owen
Private
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Low Hazard 24 ftPolk County Roadgrade Dam 5-80-22
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Low Hazard 40 ftFrequently Asked Questions
What is the hazard classification of Owen Dam?
Owen Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Owen Dam?
Owen Dam is owned by William J & JoAnne Owen (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Owen Dam built?
Owen Dam was completed in 1960, making it 66 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 Owen Dam?
Owen Dam serves the following purposes: 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 Owen Dam?
Owen Dam has a dam height of 28 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 Owen Dam last inspected?
Owen Dam was last inspected on October 5, 1967. Inspection dates indicate when a formal review occurred, not the results of that inspection.