Windy Hill Subwatershed Site 5-4
Key Takeaway
Windy Hill Subwatershed Site 5-4 is classified as low hazard in Iowa. It was completed in 1975 and is 51 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 34 ft (taller than 67.4% in IA) |
| Dam Length | 380 ft |
| Dam Type | Earth |
| Max Storage | 100 acre-ft |
| Normal Storage | 39 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1975 (51 years old) |
| NID ID | IA01645 |
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
Woodbury County SWCD
Local Government
Nearby Dams
Windy Hill Subwatershed Site 5b-1
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Low Hazard 47 ftWindy Hill Subwatershed Site 5-3
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Low Hazard 52 ftWindy Hill Subwatershed Site 3a-1
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Low Hazard 34 ftWindy Hill Subwatershed Site 5-1
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Low Hazard 36 ftZellmer Subwtrshd Sta 60+50 #A
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Low Hazard 24 ftWindy Hill Subwatershed Site 3-2
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Low Hazard 42 ftZellmer Subwtrshd #M 106+26
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Low Hazard 39 ftWindy Hill Subwatershed Site 3d-2
Woodbury, IA
Low Hazard 33 ftFrequently Asked Questions
What is the hazard classification of Windy Hill Subwatershed Site 5-4?
Windy Hill Subwatershed Site 5-4 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 Windy Hill Subwatershed Site 5-4?
Windy Hill Subwatershed Site 5-4 is owned by Woodbury County SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Windy Hill Subwatershed Site 5-4 built?
Windy Hill Subwatershed Site 5-4 was completed in 1975, making it 51 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 Windy Hill Subwatershed Site 5-4?
Windy Hill Subwatershed Site 5-4 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 Windy Hill Subwatershed Site 5-4?
Windy Hill Subwatershed Site 5-4 has a dam height of 34 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.