Newport Lake Dam
Key Takeaway
Newport Lake Dam is classified as significant hazard in Ohio. It was completed in 1928 and is 98 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 28 ft (taller than 54.7% in OH) |
| Dam Length | 200 ft |
| Dam Type | Masonry |
| Max Storage | 1.5K acre-ft |
| Normal Storage | 507 acre-ft |
| Surface Area | 76 acres |
| Drainage Area | 65 sq mi |
| Max Discharge | 9,119 cfs |
| Year Completed | 1928 (98 years old) |
| NID ID | OH00415 |
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
Mill Creek Metropolitan Park Dist.
Local Government
Nearby Dams
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Low Hazard 24 ftUsx Corporation Low Head Dam
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Low Hazard 10 ftYoungstown Upground Reservoir
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High Hazard 29 ftThompson Lake Dam
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Significant Hazard 14 ftZoldan Pond Dam
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High Hazard 70 ftYoungstown Country Club Lake Dam
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Significant Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Newport Lake Dam?
Newport 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 Newport Lake Dam?
Newport Lake Dam is owned by Mill Creek Metropolitan Park Dist. (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Newport Lake Dam built?
Newport Lake Dam was completed in 1928, making it 98 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 Newport Lake Dam?
Newport 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 Newport Lake Dam?
Newport 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 Newport Lake Dam last inspected?
Newport Lake Dam was last inspected on October 13, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.