Ferguson Lake Dam
Key Takeaway
Ferguson Lake Dam is classified as significant hazard in New York. It was completed in 1915 and is 111 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 12 ft (taller than 23.2% in NY) |
| Dam Length | 200 ft |
| Dam Type | Earth |
| Max Storage | 15 acre-ft |
| Normal Storage | 8 acre-ft |
| Surface Area | 3 acres |
| Year Completed | 1915 (111 years old) |
| NID ID | NY13603 |
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
NYS PARKS & RECREATION TACONIC;TOWN OF MT PLEASANT
Local Government
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Significant Hazard 21 ftFrequently Asked Questions
What is the hazard classification of Ferguson Lake Dam?
Ferguson Lake 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 Ferguson Lake Dam?
Ferguson Lake Dam is owned by NYS PARKS & RECREATION TACONIC;TOWN OF MT PLEASANT (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ferguson Lake Dam built?
Ferguson Lake Dam 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 Ferguson Lake Dam?
Ferguson Lake Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Ferguson Lake Dam?
Ferguson Lake Dam has a dam height of 12 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 Ferguson Lake Dam last inspected?
Ferguson Lake Dam was last inspected on August 3, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.