Waller Lake Dam
Key Takeaway
Waller Lake Dam is classified as high hazard in Ohio. It was completed in 1955 and is 71 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 | 24 ft (taller than 39.8% in OH) |
| Dam Length | 210 ft |
| Dam Type | Earth |
| Max Storage | 40 acre-ft |
| Normal Storage | 26 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 400 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | OH00145 |
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
Ralph Waller
Private
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What is the hazard classification of Waller Lake Dam?
Waller 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 Waller Lake Dam?
Waller Lake Dam is owned by Ralph Waller (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Waller Lake Dam built?
Waller Lake Dam was completed in 1955, making it 71 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 Waller Lake Dam?
Waller 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.
How tall is Waller Lake Dam?
Waller Lake Dam has a dam height of 24 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 Waller Lake Dam last inspected?
Waller Lake Dam was last inspected on November 24, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.