Harts Lake Dam
Key Takeaway
Harts Lake Dam is classified as low hazard in Missouri. It was completed in 1958 and is 68 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 25 ft (taller than 23.5% in MO) |
| Dam Type | Earth |
| Max Storage | 80 acre-ft |
| Normal Storage | 44 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 152 sq mi |
| Year Completed | 1958 (68 years old) |
| NID ID | MO10079 |
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
J M HART
Private
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Low Hazard 21 ftFrequently Asked Questions
What is the hazard classification of Harts Lake Dam?
Harts 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 Harts Lake Dam?
Harts Lake Dam is owned by J M HART (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Harts Lake Dam built?
Harts Lake Dam was completed in 1958, making it 68 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 Harts Lake Dam?
Harts Lake Dam serves the following purposes: 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 Harts Lake Dam?
Harts 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.