Deruyter Dam
Key Takeaway
Deruyter Dam is classified as high hazard in New York. It was completed in 1863 and is 163 years old. Its primary use is navigation. 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 | 68 ft (taller than 96.1% in NY) |
| Dam Length | 1,600 ft |
| Dam Type | Earth |
| Max Storage | 16.2K acre-ft |
| Normal Storage | 11.9K acre-ft |
| Surface Area | 560 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 769 cfs |
| Year Completed | 1863 (163 years old) |
| NID ID | NY00774 |
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 20 ftFrequently Asked Questions
What is the hazard classification of Deruyter Dam?
Deruyter 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 Deruyter Dam?
Deruyter Dam 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 Deruyter Dam built?
Deruyter Dam was completed in 1863, making it 163 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 Deruyter Dam?
Deruyter Dam serves the following purposes: Navigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Deruyter Dam?
Deruyter Dam has a dam height of 68 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 Deruyter Dam last inspected?
Deruyter Dam was last inspected on June 10, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.