Grinter Lake Dam
Key Takeaway
Grinter Lake Dam is classified as low hazard in Missouri. It was completed in 1974 and is 52 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 22 ft (taller than 14.9% in MO) |
| Dam Type | Earth |
| Max Storage | 153 acre-ft |
| Normal Storage | 78 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 70 sq mi |
| Year Completed | 1974 (52 years old) |
| NID ID | MO20564 |
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
PAUL GRINTER
Private
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Low Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Grinter Lake Dam?
Grinter 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 Grinter Lake Dam?
Grinter Lake Dam is owned by PAUL GRINTER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Grinter Lake Dam built?
Grinter 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 Grinter Lake Dam?
Grinter Lake Dam serves the following purposes: Flood Risk Reduction, Irrigation, Recreation, Debris Control. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Grinter Lake Dam?
Grinter 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.