Jamesport City Lake Dam
Key Takeaway
Jamesport City Lake Dam is classified as low hazard in Missouri. It was completed in 1955 and is 71 years old. Its primary use is water supply.
Physical Details
| Dam Height | 35 ft (taller than 85.5% in MO) |
| Dam Length | 580 ft |
| Dam Type | Earth |
| Max Storage | 385 acre-ft |
| Normal Storage | 385 acre-ft |
| Surface Area | 22 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 766 cfs |
| Year Completed | 1955 (71 years old) |
| Year Modified | 1994 |
| NID ID | MO10559 |
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
CITY OF JAMESPORT
Local Government
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Jamesport City Lake Dam?
Jamesport City 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 Jamesport City Lake Dam?
Jamesport City Lake Dam is owned by CITY OF JAMESPORT (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jamesport City Lake Dam built?
Jamesport City Lake Dam was completed in 1955, making it 71 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 Jamesport City Lake Dam?
Jamesport City Lake Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Jamesport City Lake Dam?
Jamesport City Lake Dam has a dam height of 35 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 Jamesport City Lake Dam last inspected?
Jamesport City Lake Dam was last inspected on October 13, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.