Mckelvey Lake Dam
Key Takeaway
Mckelvey Lake Dam is classified as high hazard in Ohio. It was completed in 1926 and is 100 years old. Its primary use is water supply. 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 | 73 ft (taller than 97.5% in OH) |
| Dam Length | 450 ft |
| Dam Type | Concrete |
| Max Storage | 4.3K acre-ft |
| Normal Storage | 3.3K acre-ft |
| Surface Area | 152 acres |
| Drainage Area | 8 sq mi |
| Max Discharge | 2,442 cfs |
| Year Completed | 1926 (100 years old) |
| NID ID | OH00628 |
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
City of Youngstown Land Conservancy
Public Utility
Nearby Dams
Youngstown Country Club Lake Dam
Trumbull, OH
Significant Hazard 15 ftLake Hamilton Dam
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High Hazard 70 ftKing'S Lake Dam
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Low Hazard 14 ftUsx Corporation Low Head Dam
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Low Hazard 10 ftLake Glacier Dam
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Low Hazard 24 ftChestnut Ridge Lake Dam
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Low Hazard 11 ftLake Cohasset Dam
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Significant Hazard 25 ftCoalburg Lake Dam
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High Hazard 24 ftFrequently Asked Questions
What is the hazard classification of Mckelvey Lake Dam?
Mckelvey 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 Mckelvey Lake Dam?
Mckelvey Lake Dam is owned by City of Youngstown Land Conservancy (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mckelvey Lake Dam built?
Mckelvey Lake Dam was completed in 1926, making it 100 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 Mckelvey Lake Dam?
Mckelvey Lake 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 Mckelvey Lake Dam?
Mckelvey Lake Dam has a dam height of 73 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 Mckelvey Lake Dam last inspected?
Mckelvey Lake Dam was last inspected on May 9, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.