Seven Springs Lake Dam
Key Takeaway
Seven Springs Lake Dam is classified as high hazard in Ohio. It was completed in 1961 and is 65 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 | 40 ft (taller than 82.8% in OH) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 58 acre-ft |
| Normal Storage | 38 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 268 cfs |
| Year Completed | 1961 (65 years old) |
| NID ID | OH00615 |
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
Seven Springs Lake Association
Private
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High Hazard 28 ftFrequently Asked Questions
What is the hazard classification of Seven Springs Lake Dam?
Seven Springs 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 Seven Springs Lake Dam?
Seven Springs Lake Dam is owned by Seven Springs Lake Association (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Seven Springs Lake Dam built?
Seven Springs Lake Dam was completed in 1961, making it 65 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 Seven Springs Lake Dam?
Seven Springs 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 Seven Springs Lake Dam?
Seven Springs Lake Dam has a dam height of 40 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 Seven Springs Lake Dam last inspected?
Seven Springs Lake Dam was last inspected on October 30, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.