Lake Killarney Dam
Key Takeaway
Lake Killarney Dam is classified as high hazard in Missouri. It was completed in 1911 and is 115 years old. Its primary use is recreation. 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 | 29 ft (taller than 59.6% in MO) |
| Dam Type | Other |
| Max Storage | 1.2K acre-ft |
| Normal Storage | 1.2K acre-ft |
| Surface Area | 60 acres |
| Drainage Area | 32,000 sq mi |
| Year Completed | 1911 (115 years old) |
| NID ID | MO30012 |
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
KILLARNEY SHORES
Private
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Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Lake Killarney Dam?
Lake Killarney 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 Lake Killarney Dam?
Lake Killarney Dam is owned by KILLARNEY SHORES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Killarney Dam built?
Lake Killarney Dam was completed in 1911, making it 115 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 Lake Killarney Dam?
Lake Killarney Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lake Killarney Dam?
Lake Killarney Dam has a dam height of 29 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 Lake Killarney Dam last inspected?
Lake Killarney Dam was last inspected on May 1, 1979. Inspection dates indicate when a formal review occurred, not the results of that inspection.