Pleasant Valley Lake Dam
Key Takeaway
Pleasant Valley Lake Dam is classified as high hazard in Ohio. It was completed in 1925 and is 101 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 20 ft (taller than 27.7% in OH) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 140 acre-ft |
| Normal Storage | 73 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 1,005 cfs |
| Year Completed | 1925 (101 years old) |
| NID ID | OH00336 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Multiple Owners - 1105-006
Private
Nearby Dams
Upper Girard Lake Dam
Trumbull, OH
High Hazard 55 ftLiberty Street Dam
Trumbull, OH
Low Hazard 12 ftThomas Lake Dam
Trumbull, OH
Significant Hazard 15 ftYoungstown Country Club Lake Dam
Trumbull, OH
Significant Hazard 15 ftGenon Energy North Pond Dam
Trumbull, OH
Significant Hazard 20 ftGenon Energy South Pond Dam
Trumbull, OH
Significant Hazard 14 ftCoalburg Lake Dam
Trumbull, OH
High Hazard 24 ftUsx Corporation Low Head Dam
Mahoning, OH
Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Pleasant Valley Lake Dam?
Pleasant Valley Lake Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Pleasant Valley Lake Dam?
Pleasant Valley Lake Dam is owned by Multiple Owners - 1105-006 (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Pleasant Valley Lake Dam built?
Pleasant Valley Lake Dam was completed in 1925, making it 101 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 Pleasant Valley Lake Dam?
Pleasant Valley 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 Pleasant Valley Lake Dam?
Pleasant Valley Lake Dam has a dam height of 20 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 Pleasant Valley Lake Dam last inspected?
Pleasant Valley Lake Dam was last inspected on September 22, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.