Moss Lake Dam
Key Takeaway
Moss Lake Dam is classified as low hazard in Missouri. It was completed in 1973 and is 53 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 36 ft (taller than 86.5% in MO) |
| Dam Length | 825 ft |
| Dam Type | Earth |
| Max Storage | 360 acre-ft |
| Normal Storage | 330 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 436 cfs |
| Year Completed | 1973 (53 years old) |
| NID ID | MO31358 |
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
MOSS FAMILY TRUST
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Moss Lake Dam?
Moss 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 Moss Lake Dam?
Moss Lake Dam is owned by MOSS FAMILY TRUST (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Moss Lake Dam built?
Moss Lake Dam was completed in 1973, making it 53 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 Moss Lake Dam?
Moss Lake Dam serves the following purposes: Irrigation, 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 Moss Lake Dam?
Moss Lake Dam has a dam height of 36 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.
When was Moss Lake Dam last inspected?
Moss Lake Dam was last inspected on December 9, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.