Iowa Noname33
Key Takeaway
Iowa Noname33 is classified as low hazard in Iowa. It was completed in 1966 and is 60 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 53 ft (taller than 97% in IA) |
| Dam Length | 830 ft |
| Dam Type | Earth |
| Max Storage | 347 acre-ft |
| Normal Storage | 182 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1966 (60 years old) |
| NID ID | IA00723 |
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
Monona County Board of Supervisors
Local Government
Nearby Dams
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Low Hazard 43 ftMc Clendon Dam
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Low Hazard 31 ftMonona County Roadgrade Dam 23-82-43
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Low Hazard 44 ftIowa Noname76
Monona, IA
Low Hazard 45 ftFrequently Asked Questions
What is the hazard classification of Iowa Noname33?
Iowa Noname33 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 Iowa Noname33?
Iowa Noname33 is owned by Monona County Board of Supervisors (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Iowa Noname33 built?
Iowa Noname33 was completed in 1966, making it 60 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 Iowa Noname33?
Iowa Noname33 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 Iowa Noname33?
Iowa Noname33 has a dam height of 53 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.