Norwood
Key Takeaway
Norwood is classified as high hazard in New York. It was completed in 1928 and is 98 years old. Its primary use is hydroelectric. 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 | 24 ft (taller than 68.1% in NY) |
| Dam Length | 238 ft |
| Dam Type | Gravity |
| Max Storage | 1.7K acre-ft |
| Normal Storage | 1.7K acre-ft |
| Surface Area | 350 acres |
| Drainage Area | 1,045 sq mi |
| Max Discharge | 19,200 cfs |
| Year Completed | 1928 (98 years old) |
| NID ID | NY00743 |
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
Erie Boulevard Hydropower, L.P.
Private
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Low Hazard 11 ftFrequently Asked Questions
What is the hazard classification of Norwood?
Norwood 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 Norwood?
Norwood is owned by Erie Boulevard Hydropower, L.P. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Norwood built?
Norwood was completed in 1928, making it 98 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 Norwood?
Norwood 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 Norwood?
Norwood has a dam height of 24 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 Norwood last inspected?
Norwood was last inspected on August 18, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.