Duane Davis
Key Takeaway
Duane Davis is classified as low hazard in Iowa. It was completed in 1991 and is 35 years old. Its primary use is grade stabilization.
Physical Details
| Dam Height | 27 ft (taller than 30.7% in IA) |
| Dam Length | 380 ft |
| Dam Type | Earth |
| Max Storage | 21 acre-ft |
| Normal Storage | 11 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 104 cfs |
| Year Completed | 1991 (35 years old) |
| NID ID | IA03000 |
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
Duane Davis
Private
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Low Hazard 21 ftFrequently Asked Questions
What is the hazard classification of Duane Davis?
Duane Davis 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 Duane Davis?
Duane Davis is owned by Duane Davis (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Duane Davis built?
Duane Davis was completed in 1991, making it 35 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 Duane Davis?
Duane Davis serves the following purposes: Grade Stabilization, 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 Duane Davis?
Duane Davis has a dam height of 27 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.