Mills Mills Dam
Key Takeaway
Mills Mills Dam is classified as low hazard in New York. It was completed in 1930 and is 96 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 12 ft (taller than 23.2% in NY) |
| Dam Length | 170 ft |
| Dam Type | Concrete |
| Max Storage | 75 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 60 sq mi |
| Max Discharge | 450 cfs |
| Year Completed | 1930 (96 years old) |
| NID ID | NY00841 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
KENNETH P HANCE
Not Listed
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Low Hazard 8 ftFrequently Asked Questions
What is the hazard classification of Mills Mills Dam?
Mills Mills Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Mills Mills Dam?
Mills Mills Dam is owned by KENNETH P HANCE (Not Listed). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mills Mills Dam built?
Mills Mills Dam was completed in 1930, making it 96 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 Mills Mills Dam?
Mills Mills 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 Mills Mills Dam?
Mills Mills 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 Mills Mills Dam last inspected?
Mills Mills Dam was last inspected on August 18, 1998. Inspection dates indicate when a formal review occurred, not the results of that inspection.