Hargis Lake Dam
Key Takeaway
Hargis Lake Dam is classified as low hazard in Missouri. It was completed in 1977 and is 49 years old. Its primary use is recreation.
Physical Details
| Dam Height | 20 ft (taller than 7.1% in MO) |
| Dam Type | Earth |
| Max Storage | 96 acre-ft |
| Normal Storage | 51 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 10 sq mi |
| Year Completed | 1977 (49 years old) |
| NID ID | MO11820 |
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
BILLY J HARGIS
Private
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High Hazard 55 ftFrequently Asked Questions
What is the hazard classification of Hargis Lake Dam?
Hargis 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 Hargis Lake Dam?
Hargis Lake Dam is owned by BILLY J HARGIS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hargis Lake Dam built?
Hargis Lake Dam was completed in 1977, making it 49 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 Hargis Lake Dam?
Hargis Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hargis Lake Dam?
Hargis 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.