Chaffin Lake Dam
Key Takeaway
Chaffin Lake Dam is classified as low hazard in Missouri. It was completed in 1962 and is 64 years old. Its primary use is water supply.
Physical Details
| Dam Height | 33 ft (taller than 79.3% in MO) |
| Dam Type | Earth |
| Max Storage | 247 acre-ft |
| Normal Storage | 140 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 120 sq mi |
| Year Completed | 1962 (64 years old) |
| NID ID | MO20449 |
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
JAMES B CHAFFIN
Private
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Chaffin Lake Dam?
Chaffin 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 Chaffin Lake Dam?
Chaffin Lake Dam is owned by JAMES B CHAFFIN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Chaffin Lake Dam built?
Chaffin Lake Dam was completed in 1962, making it 64 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 Chaffin Lake Dam?
Chaffin 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 Chaffin Lake Dam?
Chaffin Lake Dam has a dam height of 33 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.