Graham Lake Dam
Key Takeaway
Graham Lake Dam is classified as low hazard in Missouri. It was completed in 1984 and is 42 years old.
Physical Details
| Dam Height | 33 ft (taller than 79.3% in MO) |
| Dam Type | Earth |
| Max Storage | 66 acre-ft |
| Normal Storage | 55 acre-ft |
| Surface Area | 5 acres |
| Year Completed | 1984 (42 years old) |
| NID ID | MO12373 |
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
DAVID & LISA GRAHAM
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Graham Lake Dam?
Graham 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 Graham Lake Dam?
Graham Lake Dam is owned by DAVID & LISA GRAHAM (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Graham Lake Dam built?
Graham Lake Dam was completed in 1984, making it 42 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
How tall is Graham Lake Dam?
Graham Lake Dam has a dam height of 33 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.