Benson Mines Plant Dam
Key Takeaway
Benson Mines Plant Dam is classified as low hazard in New York. Its primary use is irrigation.
Physical Details
| Dam Height | 38 ft (taller than 87.2% in NY) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 210 acre-ft |
| Normal Storage | 210 acre-ft |
| Surface Area | 21 acres |
| Max Discharge | 5,600 cfs |
| NID ID | NY01391 |
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
ST LAWRENCE COUNTY DEVELOPMENT AGENCY
Private
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High Hazard 69 ftFrequently Asked Questions
What is the hazard classification of Benson Mines Plant Dam?
Benson Mines Plant Dam 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 Benson Mines Plant Dam?
Benson Mines Plant Dam is owned by ST LAWRENCE COUNTY DEVELOPMENT AGENCY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Benson Mines Plant Dam?
Benson Mines Plant Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Benson Mines Plant Dam?
Benson Mines Plant Dam has a dam height of 38 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 Benson Mines Plant Dam last inspected?
Benson Mines Plant Dam was last inspected on July 13, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.