Van Hall Dam
Key Takeaway
Van Hall Dam is classified as low hazard in Iowa. It was completed in 1995 and is 31 years old. Its primary use is other.
Physical Details
| Dam Height | 8 ft (taller than 0.7% in IA) |
| Dam Length | 1,760 ft |
| Dam Type | Earth |
| Max Storage | 79 acre-ft |
| Normal Storage | 29 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1995 (31 years old) |
| NID ID | IA02945 |
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
Arvin VanHall
Private
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Low Hazard 36 ftFrequently Asked Questions
What is the hazard classification of Van Hall Dam?
Van Hall 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 Van Hall Dam?
Van Hall Dam is owned by Arvin VanHall (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Van Hall Dam built?
Van Hall Dam was completed in 1995, making it 31 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 Van Hall Dam?
Van Hall Dam serves the following purposes: Other, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Van Hall Dam?
Van Hall Dam has a dam height of 8 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.