Hammett Lake Dam
Key Takeaway
Hammett Lake Dam is classified as low hazard in Missouri. It was completed in 1978 and is 48 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 24 ft (taller than 20.3% in MO) |
| Dam Length | 1,747 ft |
| Dam Type | Earth |
| Max Storage | 275 acre-ft |
| Normal Storage | 200 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 236 sq mi |
| Max Discharge | 106 cfs |
| Year Completed | 1978 (48 years old) |
| NID ID | MO11367 |
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
HESSE HAMMETT
Private
Nearby Dams
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Low Hazard 21 ftFrequently Asked Questions
What is the hazard classification of Hammett Lake Dam?
Hammett 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 Hammett Lake Dam?
Hammett Lake Dam is owned by HESSE HAMMETT (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hammett Lake Dam built?
Hammett Lake Dam was completed in 1978, making it 48 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 Hammett Lake Dam?
Hammett Lake Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hammett Lake Dam?
Hammett Lake Dam has a dam height of 24 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.