Dysart Lake Dam
Key Takeaway
Dysart Lake Dam is classified as high hazard in Missouri. It was completed in 1960 and is 66 years old. Its primary use is debris control. 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 | 25 ft (taller than 23.5% in MO) |
| Dam Type | Earth |
| Max Storage | 107 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 170 sq mi |
| Year Completed | 1960 (66 years old) |
| NID ID | MO11065 |
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
HOWARD DYSART
Private
Nearby Dams
Basil Prettyman Structure Dam
Nodaway, MO
Low Hazard 25 ftCole Lake Dam
Andrew, MO
Low Hazard 25 ftSmith Lake Dam
Andrew, MO
High Hazard 28 ftHomer Medsker Structure Dam
Nodaway, MO
Low Hazard 25 ftLandess 002
Andrew, MO
Low Hazard 28 ftSybert Lake Dam-Upper
Andrew, MO
Low Hazard 25 ftSybert Lake Dam-Lower
Andrew, MO
Low Hazard 26 ftGlen Meyer Dam
Holt, MO
Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Dysart Lake Dam?
Dysart Lake Dam 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 Dysart Lake Dam?
Dysart Lake Dam is owned by HOWARD DYSART (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dysart Lake Dam built?
Dysart Lake Dam was completed in 1960, making it 66 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 Dysart Lake Dam?
Dysart Lake Dam serves the following purposes: Debris Control, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Dysart Lake Dam?
Dysart Lake Dam has a dam height of 25 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.