Hinze Dam
Key Takeaway
Hinze 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 | 30 ft (taller than 48.2% in IA) |
| Dam Length | 229 ft |
| Dam Type | Earth |
| Max Storage | 34 acre-ft |
| Normal Storage | 25 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1960 (66 years old) |
| NID ID | IA00394 |
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
Otto Hinze
Private
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Low Hazard 37 ftFrequently Asked Questions
What is the hazard classification of Hinze Dam?
Hinze 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 Hinze Dam?
Hinze Dam is owned by Otto Hinze (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hinze Dam built?
Hinze 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 Hinze Dam?
Hinze 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 Hinze Dam?
Hinze Dam has a dam height of 30 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 Hinze Dam last inspected?
Hinze Dam was last inspected on October 10, 1964. Inspection dates indicate when a formal review occurred, not the results of that inspection.