Hanak Lake Dam
Key Takeaway
Hanak Lake Dam is classified as low hazard in Missouri. Its primary use is irrigation.
Physical Details
| Dam Height | 20 ft (taller than 7.1% in MO) |
| Dam Type | Earth |
| Max Storage | 96 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 370 sq mi |
| NID ID | MO11572 |
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
JAMES R HANAK
Private
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High Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Hanak Lake Dam?
Hanak 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 Hanak Lake Dam?
Hanak Lake Dam is owned by JAMES R HANAK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Hanak Lake Dam?
Hanak Lake Dam serves the following purposes: Irrigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hanak Lake Dam?
Hanak Lake Dam has a dam height of 20 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.