Cooper Valley LLC Dam
Key Takeaway
Cooper Valley LLC Dam is classified as significant hazard in Ohio. It was completed in 1963 and is 63 years old. Its primary use is tailings. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 42 ft (taller than 85.4% in OH) |
| Dam Length | 465 ft |
| Dam Type | Earth |
| Max Storage | 48 acre-ft |
| Normal Storage | 29 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 8 cfs |
| Year Completed | 1963 (63 years old) |
| NID ID | OH00863 |
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
Cooper Valley LLC
Private
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Low Hazard 29 ftFrequently Asked Questions
What is the hazard classification of Cooper Valley LLC Dam?
Cooper Valley LLC 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 Cooper Valley LLC Dam?
Cooper Valley LLC Dam is owned by Cooper Valley LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Cooper Valley LLC Dam built?
Cooper Valley LLC Dam was completed in 1963, making it 63 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 Cooper Valley LLC Dam?
Cooper Valley LLC Dam serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Cooper Valley LLC Dam?
Cooper Valley LLC Dam has a dam height of 42 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 Cooper Valley LLC Dam last inspected?
Cooper Valley LLC Dam was last inspected on May 16, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.