Deer River Flow Dam
Key Takeaway
Deer River Flow Dam is classified as low hazard in New York. It was completed in 1904 and is 122 years old. Its primary use is recreation.
Physical Details
| Dam Height | 10 ft (taller than 12.4% in NY) |
| Dam Length | 300 ft |
| Dam Type | Masonry |
| Max Storage | 1.3K acre-ft |
| Normal Storage | 1.3K acre-ft |
| Surface Area | 403 acres |
| Drainage Area | 28 sq mi |
| Year Completed | 1904 (122 years old) |
| NID ID | NY01115 |
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
NYS DEC
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Deer River Flow Dam?
Deer River Flow 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 Deer River Flow Dam?
Deer River Flow Dam is owned by NYS DEC (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Deer River Flow Dam built?
Deer River Flow Dam was completed in 1904, making it 122 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 Deer River Flow Dam?
Deer River Flow Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Deer River Flow Dam?
Deer River Flow Dam has a dam height of 10 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 Deer River Flow Dam last inspected?
Deer River Flow Dam was last inspected on May 31, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.