Orchard Lake Dam
Key Takeaway
Orchard Lake Dam is classified as significant hazard in New York. It was completed in 1870 and is 156 years old. Its primary use is recreation. 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 | 116 ft |
| Dam Type | Earth |
| Max Storage | 220 acre-ft |
| Normal Storage | 160 acre-ft |
| Surface Area | 38 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 480 cfs |
| Year Completed | 1870 (156 years old) |
| NID ID | NY00667 |
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
THEODORE ROOSEVELT COUNCIL BOY SCOUTS OF AMERICA
Private
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Significant Hazard 12 ftFrequently Asked Questions
What is the hazard classification of Orchard Lake Dam?
Orchard 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 Orchard Lake Dam?
Orchard Lake Dam is owned by THEODORE ROOSEVELT COUNCIL BOY SCOUTS OF AMERICA (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Orchard Lake Dam built?
Orchard Lake Dam was completed in 1870, making it 156 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 Orchard Lake Dam?
Orchard Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Orchard Lake Dam?
Orchard Lake 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 Orchard Lake Dam last inspected?
Orchard Lake Dam was last inspected on May 4, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.