Heuvelton
Key Takeaway
Heuvelton is classified as significant hazard in New York. It was completed in 1923 and is 103 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 19 ft (taller than 53.6% in NY) |
| Dam Length | 284 ft |
| Dam Type | Concrete |
| Max Storage | 405 acre-ft |
| Normal Storage | 405 acre-ft |
| Surface Area | 239 acres |
| Drainage Area | 995 sq mi |
| Max Discharge | 23,000 cfs |
| Year Completed | 1923 (103 years old) |
| NID ID | NY00411 |
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
Erie Boulevard Hydropower, L.P.
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Heuvelton?
Heuvelton 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 Heuvelton?
Heuvelton is owned by Erie Boulevard Hydropower, L.P. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Heuvelton built?
Heuvelton was completed in 1923, making it 103 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 Heuvelton?
Heuvelton serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Heuvelton?
Heuvelton has a dam height of 19 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 Heuvelton last inspected?
Heuvelton was last inspected on June 15, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.