Wilson Road Dike
Key Takeaway
Wilson Road Dike is classified as low hazard in New York. It was completed in 1958 and is 68 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 15 ft (taller than 37.1% in NY) |
| Dam Length | 1,200 ft |
| Dam Type | Earth |
| Max Storage | 803.0K acre-ft |
| Normal Storage | 750.0K acre-ft |
| Surface Area | 37,500 acres |
| Drainage Area | 300,000 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1958 (68 years old) |
| NID ID | NY00678 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
New York Power Authority
State Government
Nearby Dams
Raymondville
St. Lawrence, NY
Low Hazard 17 ftNorfolk Dam
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High Hazard 29 ftMassena Intake
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High Hazard 115 ftEast Norfolk
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High Hazard 16 ftMassena Village Dam
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Low Hazard 8 ftMassena Diversion Dam
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Low Hazard 35 ftLong Sault
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High Hazard 104 ftFrequently Asked Questions
What is the hazard classification of Wilson Road Dike?
Wilson Road Dike is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Wilson Road Dike?
Wilson Road Dike is owned by New York Power Authority (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Wilson Road Dike built?
Wilson Road Dike was completed in 1958, making it 68 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 Wilson Road Dike?
Wilson Road Dike 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 Wilson Road Dike?
Wilson Road Dike has a dam height of 15 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 Wilson Road Dike last inspected?
Wilson Road Dike was last inspected on August 2, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.