Mill Brook Site 2 Dam
Key Takeaway
Mill Brook Site 2 Dam is classified as high hazard in New York. It was completed in 1986 and is 40 years old. Its primary use is flood risk reduction. 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 | 87 ft (taller than 97.8% in NY) |
| Dam Length | 730 ft |
| Dam Type | Earth |
| Max Storage | 1.1K acre-ft |
| Normal Storage | 794 acre-ft |
| Surface Area | 50 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 5,617 cfs |
| Year Completed | 1986 (40 years old) |
| NID ID | NY01559 |
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
TOWN OF NEW BERLIN
Local Government
Nearby Dams
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Low Hazard 11 ftAllen Pond Dam
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Significant Hazard 18 ftHoward Jeffrey Dam
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Significant Hazard 19 ftSherburne Upper Reservoir Dam
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Low Hazard 35 ftSherburne Lower Reservoir Dam
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Mill Brook Site 2 Dam?
Mill Brook Site 2 Dam 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 Mill Brook Site 2 Dam?
Mill Brook Site 2 Dam is owned by TOWN OF NEW BERLIN (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mill Brook Site 2 Dam built?
Mill Brook Site 2 Dam was completed in 1986, making it 40 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 Mill Brook Site 2 Dam?
Mill Brook Site 2 Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mill Brook Site 2 Dam?
Mill Brook Site 2 Dam has a dam height of 87 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 Mill Brook Site 2 Dam last inspected?
Mill Brook Site 2 Dam was last inspected on July 9, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.