Thompson Lake Dam
Key Takeaway
Thompson Lake Dam is classified as significant hazard in Ohio. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 14 ft (taller than 9.6% in OH) |
| Dam Length | 225 ft |
| Dam Type | Earth |
| Max Storage | 25 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 582 cfs |
| NID ID | OH03163 |
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
The G. Russo Company
Private
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Low Hazard 12 ftFrequently Asked Questions
What is the hazard classification of Thompson Lake Dam?
Thompson 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 Thompson Lake Dam?
Thompson Lake Dam is owned by The G. Russo Company (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Thompson Lake Dam?
Thompson 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 Thompson Lake Dam?
Thompson Lake Dam has a dam height of 14 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 Thompson Lake Dam last inspected?
Thompson Lake Dam was last inspected on November 10, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.