Winchester Lake Dam
Key Takeaway
Winchester Lake Dam is classified as low hazard in Ohio. It was completed in 1953 and is 73 years old. Its primary use is recreation.
Physical Details
| Dam Height | 28 ft (taller than 54.7% in OH) |
| Dam Length | 370 ft |
| Dam Type | Earth |
| Max Storage | 171 acre-ft |
| Normal Storage | 96 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 2,689 cfs |
| Year Completed | 1953 (73 years old) |
| NID ID | OH00257 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Village of Winchester
Local Government
Nearby Dams
Winchester Wwt Lagoon No. 3
Adams, OH
Significant Hazard 21 ftWinchester Wwt Lagoon No. 2
Adams, OH
Significant Hazard 25 ftCave Hill Lake Dam
Adams, OH
Low Hazard 28 ftRussellville Reservoir Dam
Brown, OH
Low Hazard 39 ftLake Waynoka Dam
Brown, OH
High Hazard 53 ftWaynoka Wwt Lagoon
Brown, OH
Significant Hazard 13 ftLake Waynoka Upground Reservoir
Brown, OH
Significant Hazard 23 ftRussellville Wwt Lagoon Basin #1
Brown, OH
Significant Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Winchester Lake Dam?
Winchester Lake Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Winchester Lake Dam?
Winchester Lake Dam is owned by Village of Winchester (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Winchester Lake Dam built?
Winchester Lake Dam was completed in 1953, making it 73 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 Winchester Lake Dam?
Winchester 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 Winchester Lake Dam?
Winchester Lake Dam has a dam height of 28 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 Winchester Lake Dam last inspected?
Winchester Lake Dam was last inspected on April 11, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.