Van Natta Dam
Key Takeaway
Van Natta Dam is classified as significant hazard in New York. It was completed in 1907 and is 119 years old. Its primary use is other. 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 | 142 ft |
| Dam Type | Concrete |
| Max Storage | 9 acre-ft |
| Normal Storage | 9 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 49 sq mi |
| Year Completed | 1907 (119 years old) |
| NID ID | NY11601 |
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
CITY OF ITHACA
Local Government
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What is the hazard classification of Van Natta Dam?
Van Natta 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 Van Natta Dam?
Van Natta Dam is owned by CITY OF ITHACA (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Van Natta Dam built?
Van Natta Dam was completed in 1907, making it 119 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 Van Natta Dam?
Van Natta Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Van Natta Dam?
Van Natta 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 Van Natta Dam last inspected?
Van Natta Dam was last inspected on July 13, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.