Ahrens Lake Dam
Key Takeaway
Ahrens Lake Dam is classified as significant hazard in Ohio. It was completed in 1976 and is 50 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 34 ft (taller than 71.7% in OH) |
| Dam Length | 290 ft |
| Dam Type | Earth |
| Max Storage | 61 acre-ft |
| Normal Storage | 44 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 313 cfs |
| Year Completed | 1976 (50 years old) |
| NID ID | OH00976 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Dennis and Anne Reed
Private
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High Hazard 40 ftFrequently Asked Questions
What is the hazard classification of Ahrens Lake Dam?
Ahrens Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Ahrens Lake Dam?
Ahrens Lake Dam is owned by Dennis and Anne Reed (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ahrens Lake Dam built?
Ahrens Lake Dam was completed in 1976, making it 50 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 Ahrens Lake Dam?
Ahrens 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 Ahrens Lake Dam?
Ahrens Lake Dam has a dam height of 34 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 Ahrens Lake Dam last inspected?
Ahrens Lake Dam was last inspected on September 24, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.