Hope Lake Dam
Key Takeaway
Hope Lake Dam is classified as significant hazard in New York. It was completed in 1998 and is 28 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 30 ft (taller than 78.3% in NY) |
| Dam Length | 1,132 ft |
| Dam Type | Earth |
| Max Storage | 398 acre-ft |
| Normal Storage | 220 acre-ft |
| Surface Area | 22 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 3,007 cfs |
| Year Completed | 1998 (28 years old) |
| NID ID | NY01596 |
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
HOPE LAKE RECREATION SERVICES, LLC;TOWN OF VIRGIL
Local Government
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Low Hazard 14 ftFrequently Asked Questions
What is the hazard classification of Hope Lake Dam?
Hope 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 Hope Lake Dam?
Hope Lake Dam is owned by HOPE LAKE RECREATION SERVICES, LLC;TOWN OF VIRGIL (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hope Lake Dam built?
Hope Lake Dam was completed in 1998, making it 28 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 Hope Lake Dam?
Hope 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 Hope Lake Dam?
Hope Lake Dam has a dam height of 30 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 Hope Lake Dam last inspected?
Hope Lake Dam was last inspected on September 1, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.