Limerick Lake Dam
Key Takeaway
Limerick Lake Dam is classified as high hazard in Washington. It was completed in 1966 and is 60 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 Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 1.6K acre-ft |
| Normal Storage | 920 acre-ft |
| Surface Area | 130 acres |
| Drainage Area | 11 sq mi |
| Max Discharge | 1,710 cfs |
| Year Completed | 1966 (60 years old) |
| Year Modified | 1995 |
| NID ID | WA00130 |
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
Lake Limerick Country Club Inc
Private
Nearby Dams
Leprechaun Lake Dam
Mason, WA
High HazardCranberry Lake Stormwater Detention Dam
Mason, WA
High HazardNorth Ranch Storage Lagoon
Mason, WA
Significant HazardTrask Lake Dam
Mason, WA
Significant HazardTimberlakes Dam
Mason, WA
High HazardLittle Twin Lakes Dam
Mason, WA
Low HazardFawn Lake Dam
Mason, WA
Low HazardArmstrong Lake Dam
Mason, WA
Low HazardFrequently Asked Questions
What is the hazard classification of Limerick Lake Dam?
Limerick 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 Limerick Lake Dam?
Limerick Lake Dam is owned by Lake Limerick Country Club Inc (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Limerick Lake Dam built?
Limerick Lake Dam was completed in 1966, making it 60 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 Limerick Lake Dam?
Limerick Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Limerick Lake Dam last inspected?
Limerick Lake Dam was last inspected on August 10, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.