Mothershead Lake Dam
Key Takeaway
Mothershead Lake Dam is classified as low hazard in Missouri. It was completed in 1971 and is 55 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 25 ft (taller than 23.5% in MO) |
| Dam Length | 285 ft |
| Dam Type | Earth |
| Max Storage | 33 acre-ft |
| Normal Storage | 23 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 59 sq mi |
| Max Discharge | 10 cfs |
| Year Completed | 1971 (55 years old) |
| NID ID | MO40080 |
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
HOYT MOTHERSHEAD
Private
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High Hazard 37 ftFrequently Asked Questions
What is the hazard classification of Mothershead Lake Dam?
Mothershead Lake 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 Mothershead Lake Dam?
Mothershead Lake Dam is owned by HOYT MOTHERSHEAD (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mothershead Lake Dam built?
Mothershead Lake Dam was completed in 1971, making it 55 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 Mothershead Lake Dam?
Mothershead Lake Dam serves the following purposes: Fish And Wildlife Pond, Grade Stabilization. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mothershead Lake Dam?
Mothershead Lake Dam has a dam height of 25 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.