Medway Dam
Key Takeaway
Medway Dam is classified as significant hazard in New York. It was completed in 1967 and is 59 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 30 ft (taller than 78.3% in NY) |
| Dam Length | 1,950 ft |
| Dam Type | Earth |
| Max Storage | 370 acre-ft |
| Normal Storage | 275 acre-ft |
| Surface Area | 95 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 4,240 cfs |
| Year Completed | 1967 (59 years old) |
| NID ID | NY00125 |
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
VILLAGE OF COXSACKIE
Local Government
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High Hazard 37 ftFrequently Asked Questions
What is the hazard classification of Medway Dam?
Medway 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 Medway Dam?
Medway Dam is owned by VILLAGE OF COXSACKIE (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Medway Dam built?
Medway Dam was completed in 1967, making it 59 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 Medway Dam?
Medway Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Medway Dam?
Medway Dam has a dam height of 30 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 Medway Dam last inspected?
Medway Dam was last inspected on August 6, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.