Horseshoe Falls
Key Takeaway
Horseshoe Falls is classified as significant hazard in Rhode Island. It was completed in 1885 and is 141 years old. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 13 ft (taller than 55.9% in RI) |
| Dam Length | 121 ft |
| Dam Type | Rockfill |
| Max Storage | 207 acre-ft |
| Normal Storage | 196 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 93 sq mi |
| Max Discharge | 1,067 cfs |
| Year Completed | 1885 (141 years old) |
| NID ID | RI02901 |
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
RUSSO, MIKE
Private
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Low Hazard 10 ftAlton Pond
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Significant Hazard 19 ftFrequently Asked Questions
What is the hazard classification of Horseshoe Falls?
Horseshoe Falls 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 Horseshoe Falls?
Horseshoe Falls is owned by RUSSO, MIKE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Horseshoe Falls built?
Horseshoe Falls was completed in 1885, making it 141 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 Horseshoe Falls?
Horseshoe Falls serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Horseshoe Falls?
Horseshoe Falls has a dam height of 13 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 Horseshoe Falls last inspected?
Horseshoe Falls was last inspected on August 16, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.