Bethesda Reservoir Dam
Key Takeaway
Bethesda Reservoir Dam is classified as significant hazard in Ohio. It was completed in 1959 and is 67 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 30 ft (taller than 61.5% in OH) |
| Dam Length | 550 ft |
| Dam Type | Earth |
| Max Storage | 193 acre-ft |
| Normal Storage | 98 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 328 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | OH00293 |
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
Village of Bethesda
Local Government
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High Hazard 42 ftFrequently Asked Questions
What is the hazard classification of Bethesda Reservoir Dam?
Bethesda Reservoir 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 Bethesda Reservoir Dam?
Bethesda Reservoir Dam is owned by Village of Bethesda (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bethesda Reservoir Dam built?
Bethesda Reservoir Dam was completed in 1959, making it 67 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 Bethesda Reservoir Dam?
Bethesda Reservoir Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Bethesda Reservoir Dam?
Bethesda Reservoir Dam has a dam height of 30 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 Bethesda Reservoir Dam last inspected?
Bethesda Reservoir Dam was last inspected on October 11, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.