Trimble Lake Dam-East
Key Takeaway
Trimble Lake Dam-East is classified as high hazard in Missouri. It was completed in 1958 and is 68 years old. Its primary use is other. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 42 ft (taller than 91% in MO) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 53 acre-ft |
| Normal Storage | 53 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1958 (68 years old) |
| NID ID | MO30319 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
JL TRIMBLE
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Trimble Lake Dam-East?
Trimble Lake Dam-East is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Trimble Lake Dam-East?
Trimble Lake Dam-East is owned by JL TRIMBLE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Trimble Lake Dam-East built?
Trimble Lake Dam-East 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 Trimble Lake Dam-East?
Trimble Lake Dam-East serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Trimble Lake Dam-East?
Trimble Lake Dam-East has a dam height of 42 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.
When was Trimble Lake Dam-East last inspected?
Trimble Lake Dam-East was last inspected on July 17, 1986. Inspection dates indicate when a formal review occurred, not the results of that inspection.