Millam Lake Dam
Key Takeaway
Millam Lake Dam is classified as significant hazard in Missouri. It was completed in 1974 and is 52 years old. Its primary use is grade stabilization. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 22 ft (taller than 14.9% in MO) |
| Dam Length | 650 ft |
| Dam Type | Earth |
| Max Storage | 54 acre-ft |
| Normal Storage | 34 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 122 sq mi |
| Max Discharge | 59 cfs |
| Year Completed | 1974 (52 years old) |
| NID ID | MO50202 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
JAMES MILLAM
Private
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Low Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Millam Lake Dam?
Millam Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Millam Lake Dam?
Millam Lake Dam is owned by JAMES MILLAM (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Millam Lake Dam built?
Millam Lake Dam was completed in 1974, making it 52 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 Millam Lake Dam?
Millam Lake Dam serves the following purposes: Grade Stabilization, 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 Millam Lake Dam?
Millam Lake Dam has a dam height of 22 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.