Harrower Lower Dam
Key Takeaway
Harrower Lower Dam is classified as significant hazard in New York. It was completed in 1898 and is 128 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 8 ft (taller than 5.1% in NY) |
| Dam Length | 50 ft |
| Dam Type | Concrete |
| Max Storage | 3 acre-ft |
| Normal Storage | 2 acre-ft |
| Surface Area | 1 acres |
| Year Completed | 1898 (128 years old) |
| NID ID | NY13050 |
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
Allen Pileckas
Private
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Low Hazard 9 ftFrequently Asked Questions
What is the hazard classification of Harrower Lower Dam?
Harrower Lower 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 Harrower Lower Dam?
Harrower Lower Dam is owned by Allen Pileckas (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Harrower Lower Dam built?
Harrower Lower Dam was completed in 1898, making it 128 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 Harrower Lower Dam?
Harrower Lower Dam 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 Harrower Lower Dam?
Harrower Lower Dam has a dam height of 8 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 Harrower Lower Dam last inspected?
Harrower Lower Dam was last inspected on March 4, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.