Pony Creek Watershed Site 24
Key Takeaway
Pony Creek Watershed Site 24 is classified as low hazard in Iowa. It was completed in 1964 and is 62 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 40 ft (taller than 84% in IA) |
| Dam Length | 418 ft |
| Dam Type | Earth |
| Max Storage | 204 acre-ft |
| Normal Storage | 141 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1964 (62 years old) |
| NID ID | IA00685 |
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
Mills County SWCD
Local Government
Nearby Dams
Pony Creek Watershed Site 26
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Low Hazard 37 ftPony Creek Watershed Site 23
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Low Hazard 64 ftPony Creek Watershed Site 17
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Low Hazard 62 ftPony Creek Watershed Site 20
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Low Hazard 48 ftPony Creek Watershed Site 21
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High Hazard 75 ftGood/Johnson Dam
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Low Hazard 42 ftPony Creek Watershed Site 15
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Low Hazard 48 ftPony Creek Watershed Site 22
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Low Hazard 48 ftFrequently Asked Questions
What is the hazard classification of Pony Creek Watershed Site 24?
Pony Creek Watershed Site 24 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 Pony Creek Watershed Site 24?
Pony Creek Watershed Site 24 is owned by Mills County SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Pony Creek Watershed Site 24 built?
Pony Creek Watershed Site 24 was completed in 1964, making it 62 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 Pony Creek Watershed Site 24?
Pony Creek Watershed Site 24 serves the following purposes: Fire Protection, Stock, Or Small Fish Pond, Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Pony Creek Watershed Site 24?
Pony Creek Watershed Site 24 has a dam height of 40 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 Pony Creek Watershed Site 24 last inspected?
Pony Creek Watershed Site 24 was last inspected on September 22, 2003. Inspection dates indicate when a formal review occurred, not the results of that inspection.