Hidden Lakes Dam
Key Takeaway
Hidden Lakes Dam is classified as significant hazard in Ohio. It was completed in 1954 and is 72 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 22 ft (taller than 33.3% in OH) |
| Dam Length | 250 ft |
| Dam Type | Earth |
| Max Storage | 35 acre-ft |
| Normal Storage | 15 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 316 cfs |
| Year Completed | 1954 (72 years old) |
| NID ID | OH01619 |
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
Multiple Owners - 1312-004
Private
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High Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Hidden Lakes Dam?
Hidden Lakes 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 Hidden Lakes Dam?
Hidden Lakes Dam is owned by Multiple Owners - 1312-004 (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hidden Lakes Dam built?
Hidden Lakes Dam was completed in 1954, making it 72 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 Hidden Lakes Dam?
Hidden Lakes 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 Hidden Lakes Dam?
Hidden Lakes Dam has a dam height of 22 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 Hidden Lakes Dam last inspected?
Hidden Lakes Dam was last inspected on May 10, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.