Lock 24 Dam Erie Canal
Key Takeaway
Lock 24 Dam Erie Canal is classified as high hazard in New York. It was completed in 1908 and is 118 years old. Its primary use is hydroelectric. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 21 ft (taller than 61.3% in NY) |
| Dam Length | 325 ft |
| Dam Type | Masonry |
| Max Storage | 35.0K acre-ft |
| Normal Storage | 34.1K acre-ft |
| Surface Area | 313 acres |
| Drainage Area | 3,266 sq mi |
| Max Discharge | 23,274 cfs |
| Year Completed | 1908 (118 years old) |
| NID ID | NY00792 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
New York State Canal Corporation
State Government
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High Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Lock 24 Dam Erie Canal?
Lock 24 Dam Erie Canal is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Lock 24 Dam Erie Canal?
Lock 24 Dam Erie Canal is owned by New York State Canal Corporation (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lock 24 Dam Erie Canal built?
Lock 24 Dam Erie Canal was completed in 1908, making it 118 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 Lock 24 Dam Erie Canal?
Lock 24 Dam Erie Canal serves the following purposes: Hydroelectric, Navigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lock 24 Dam Erie Canal?
Lock 24 Dam Erie Canal has a dam height of 21 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 Lock 24 Dam Erie Canal last inspected?
Lock 24 Dam Erie Canal was last inspected on June 6, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.