Iowa Noname65
Key Takeaway
Iowa Noname65 is classified as low hazard in Iowa. It was completed in 1975 and is 51 years old. Its primary use is other.
Physical Details
| Dam Height | 24 ft (taller than 15.8% in IA) |
| Dam Length | 480 ft |
| Dam Type | Earth |
| Max Storage | 73 acre-ft |
| Normal Storage | 26 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1975 (51 years old) |
| NID ID | IA01454 |
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
City of Greenfield
Local Government
Nearby Dams
Nodaway Lake Dam
Adair, IA
Significant Hazard 35 ftGreenfield Reservoir Dam
Adair, IA
High Hazard 42 ftMueller - Mitchell Dam
Adair, IA
Low Hazard 25 ftGibbs Dam
Adair, IA
Low Hazard 21 ftFrank Dam
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Low Hazard 31 ftGibbs Dam
Adair, IA
Low Hazard 20 ftJoshua Rardin Dam
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Low Hazard 22 ftCummins Dam
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Low Hazard 33 ftFrequently Asked Questions
What is the hazard classification of Iowa Noname65?
Iowa Noname65 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 Noname65?
Iowa Noname65 is owned by City of Greenfield (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Iowa Noname65 built?
Iowa Noname65 was completed in 1975, making it 51 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 Noname65?
Iowa Noname65 serves the following purposes: Other, 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 Noname65?
Iowa Noname65 has a dam height of 24 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.