Ellis Lake Dam
Key Takeaway
Ellis Lake Dam is classified as significant hazard in Ohio. It was completed in 1961 and is 65 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 | 600 ft |
| Dam Type | Earth |
| Max Storage | 565 acre-ft |
| Normal Storage | 233 acre-ft |
| Surface Area | 38 acres |
| Drainage Area | 8 sq mi |
| Max Discharge | 1,770 cfs |
| Year Completed | 1961 (65 years old) |
| NID ID | OH00734 |
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
Ellis Lake Recreation Club, Inc.
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Ellis Lake Dam?
Ellis 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 Ellis Lake Dam?
Ellis Lake Dam is owned by Ellis Lake Recreation Club, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ellis Lake Dam built?
Ellis 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 Ellis Lake Dam?
Ellis 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 Ellis Lake Dam?
Ellis 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 Ellis Lake Dam last inspected?
Ellis Lake Dam was last inspected on June 28, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.