Mononame 658
Key Takeaway
Mononame 658 is classified as low hazard in Missouri. It was completed in 1954 and is 72 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 20 ft (taller than 7.1% in MO) |
| Dam Type | Rockfill |
| Max Storage | 54 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 80 sq mi |
| Year Completed | 1954 (72 years old) |
| NID ID | MO20281 |
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
UNKNOWN
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Mononame 658?
Mononame 658 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 Mononame 658?
Mononame 658 is owned by UNKNOWN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mononame 658 built?
Mononame 658 was completed in 1954, making it 72 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 Mononame 658?
Mononame 658 serves the following purposes: Fire Protection, Stock, Or Small Fish Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mononame 658?
Mononame 658 has a dam height of 20 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.