Four-H Recreation Dam
Key Takeaway
Four-H Recreation Dam is classified as low hazard in Iowa. It was completed in 1977 and is 49 years old. Its primary use is recreation.
Physical Details
| Dam Height | 35 ft (taller than 70.9% in IA) |
| Dam Length | 183 ft |
| Dam Type | Earth |
| Max Storage | 70 acre-ft |
| Normal Storage | 34 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1977 (49 years old) |
| NID ID | IA01587 |
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
Iowa 4H Foundation
Private
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What is the hazard classification of Four-H Recreation Dam?
Four-H Recreation 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 Four-H Recreation Dam?
Four-H Recreation Dam is owned by Iowa 4H Foundation (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Four-H Recreation Dam built?
Four-H Recreation Dam was completed in 1977, making it 49 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 Four-H Recreation Dam?
Four-H Recreation Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Four-H Recreation Dam?
Four-H Recreation Dam has a dam height of 35 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 Four-H Recreation Dam last inspected?
Four-H Recreation Dam was last inspected on April 7, 1977. Inspection dates indicate when a formal review occurred, not the results of that inspection.