James Lake Dam
Key Takeaway
James Lake Dam is classified as low hazard in Missouri. It was completed in 1977 and is 49 years old. Its primary use is grade stabilization.
Physical Details
| Dam Height | 22 ft (taller than 14.9% in MO) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 69 acre-ft |
| Normal Storage | 40 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 32 sq mi |
| Max Discharge | 80 cfs |
| Year Completed | 1977 (49 years old) |
| NID ID | MO11793 |
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
DEAN JAMES
Private
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Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of James Lake Dam?
James 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 James Lake Dam?
James Lake Dam is owned by DEAN JAMES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was James Lake Dam built?
James 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 James Lake Dam?
James Lake Dam serves the following purposes: Grade Stabilization, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is James Lake Dam?
James Lake Dam has a dam height of 22 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.