Nance Dam
Key Takeaway
Nance Dam is classified as low hazard in Missouri. It was completed in 1968 and is 58 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 26 ft (taller than 43.5% in MO) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 135 acre-ft |
| Normal Storage | 85 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 273 sq mi |
| Max Discharge | 84 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | MO10326 |
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
MARION NANCE
Private
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Low Hazard 34 ftFrequently Asked Questions
What is the hazard classification of Nance Dam?
Nance 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 Nance Dam?
Nance Dam is owned by MARION NANCE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Nance Dam built?
Nance Dam was completed in 1968, making it 58 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 Nance Dam?
Nance Dam serves the following purposes: Fish And Wildlife Pond, Fire Protection, Stock, Or Small Fish Pond, Grade Stabilization, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Nance Dam?
Nance Dam has a dam height of 26 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.