Lake Algonquin
Key Takeaway
Lake Algonquin is classified as significant hazard in New York. It was completed in 1959 and is 67 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 18 ft (taller than 49.5% in NY) |
| Dam Length | 239 ft |
| Dam Type | Concrete |
| Max Storage | 2.6K acre-ft |
| Normal Storage | 2.6K acre-ft |
| Surface Area | 275 acres |
| Drainage Area | 261 sq mi |
| Max Discharge | 9,700 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | NY00172 |
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
Not Listed
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Lake Algonquin?
Lake Algonquin 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 Lake Algonquin?
Lake Algonquin is owned by information not available (Not Listed). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Algonquin built?
Lake Algonquin was completed in 1959, making it 67 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 Lake Algonquin?
Lake Algonquin serves the following purposes: Hydroelectric, Fire Protection, Stock, Or Small Fish Pond, Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lake Algonquin?
Lake Algonquin has a dam height of 18 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 Lake Algonquin last inspected?
Lake Algonquin was last inspected on September 22, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.