Hailsboro Mill #3 Dam
Key Takeaway
Hailsboro Mill #3 Dam is classified as significant hazard in New York. It was completed in 1910 and is 116 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 16 ft (taller than 42.9% in NY) |
| Dam Length | 68 ft |
| Dam Type | Buttress |
| Max Storage | 35 acre-ft |
| Normal Storage | 21 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 800 cfs |
| Year Completed | 1910 (116 years old) |
| NID ID | NY00293 |
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
ENEL GREEN POWER NORTH AMERICA INC
Private
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Significant Hazard 31 ftFrequently Asked Questions
What is the hazard classification of Hailsboro Mill #3 Dam?
Hailsboro Mill #3 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 Hailsboro Mill #3 Dam?
Hailsboro Mill #3 Dam is owned by ENEL GREEN POWER NORTH AMERICA INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hailsboro Mill #3 Dam built?
Hailsboro Mill #3 Dam was completed in 1910, making it 116 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 Hailsboro Mill #3 Dam?
Hailsboro Mill #3 Dam serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hailsboro Mill #3 Dam?
Hailsboro Mill #3 Dam has a dam height of 16 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 Hailsboro Mill #3 Dam last inspected?
Hailsboro Mill #3 Dam was last inspected on July 15, 2008. Inspection dates indicate when a formal review occurred, not the results of that inspection.