Minetto Lock & Dam 5
Key Takeaway
Minetto Lock & Dam 5 is classified as high hazard in New York. It was completed in 1915 and is 111 years old. Its primary use is hydroelectric. 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 | 23 ft (taller than 66% in NY) |
| Dam Length | 500 ft |
| Dam Type | Concrete |
| Max Storage | 4.0K acre-ft |
| Normal Storage | 4.0K acre-ft |
| Surface Area | 350 acres |
| Drainage Area | 5,092 sq mi |
| Max Discharge | 30,000 cfs |
| Year Completed | 1915 (111 years old) |
| NID ID | NY00402 |
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
New York State Canal Corporation
State Government
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Significant Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Minetto Lock & Dam 5?
Minetto Lock & Dam 5 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 Minetto Lock & Dam 5?
Minetto Lock & Dam 5 is owned by New York State Canal Corporation (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Minetto Lock & Dam 5 built?
Minetto Lock & Dam 5 was completed in 1915, making it 111 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 Minetto Lock & Dam 5?
Minetto Lock & Dam 5 serves the following purposes: Hydroelectric, Navigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Minetto Lock & Dam 5?
Minetto Lock & Dam 5 has a dam height of 23 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 Minetto Lock & Dam 5 last inspected?
Minetto Lock & Dam 5 was last inspected on June 29, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.