Swinging Bridge
Key Takeaway
Swinging Bridge is classified as high hazard in New York. It was completed in 1930 and is 96 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 | 135 ft (taller than 99.3% in NY) |
| Dam Length | 975 ft |
| Dam Type | Other |
| Max Storage | 37.0K acre-ft |
| Normal Storage | 37.0K acre-ft |
| Surface Area | 1,000 acres |
| Drainage Area | 118 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1930 (96 years old) |
| NID ID | NY00696 |
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
Eagle Creek Hydro Power, LLC
Private
Nearby Dams
Lebanon Lake Dam
Sullivan, NY
Low Hazard 20 ftCliff Lake
Sullivan, NY
High Hazard 36 ftRuddick Pond Dam
Sullivan, NY
Low Hazard 8 ftMongaup
Sullivan, NY
High Hazard 45 ftHull Pond Dam
Sullivan, NY
Low Hazard 18 ftTwin Ponds Dam - Lower
Sullivan, NY
Low Hazard 15 ftTwin Ponds Dam Upper
Sullivan, NY
Low Hazard 8 ftMerriewold Lake Dam
Sullivan, NY
Significant Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Swinging Bridge?
Swinging Bridge 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 Swinging Bridge?
Swinging Bridge is owned by Eagle Creek Hydro Power, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Swinging Bridge built?
Swinging Bridge 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 Swinging Bridge?
Swinging Bridge serves the following purposes: Hydroelectric, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Swinging Bridge?
Swinging Bridge has a dam height of 135 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 Swinging Bridge last inspected?
Swinging Bridge was last inspected on August 11, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.