Henco Dam
Key Takeaway
Henco Dam is classified as low hazard in Iowa. It was completed in 1982 and is 44 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 28 ft (taller than 36.9% in IA) |
| Dam Length | 310 ft |
| Dam Type | Earth |
| Max Storage | 28 acre-ft |
| Normal Storage | 17 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1982 (44 years old) |
| NID ID | IA02228 |
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
Edwin Hendrich
Private
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Low Hazard 40 ftFrequently Asked Questions
What is the hazard classification of Henco Dam?
Henco 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 Henco Dam?
Henco Dam is owned by Edwin Hendrich (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Henco Dam built?
Henco Dam was completed in 1982, making it 44 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 Henco Dam?
Henco 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 Henco Dam?
Henco Dam has a dam height of 28 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.