Mills Lake Dam
Key Takeaway
Mills Lake Dam is classified as significant hazard in Ohio. It was completed in 1965 and is 61 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 25 ft (taller than 42.1% in OH) |
| Dam Length | 260 ft |
| Dam Type | Earth |
| Max Storage | 21 acre-ft |
| Normal Storage | 11 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 194 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | OH01922 |
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
Atlas Shrugged, LLC
Private
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What is the hazard classification of Mills Lake Dam?
Mills 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 Mills Lake Dam?
Mills Lake Dam is owned by Atlas Shrugged, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mills Lake Dam built?
Mills Lake Dam was completed in 1965, making it 61 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 Mills Lake Dam?
Mills 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 Mills Lake Dam?
Mills Lake Dam has a dam height of 25 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 Mills Lake Dam last inspected?
Mills Lake Dam was last inspected on December 2, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.