Easton Pond South
Key Takeaway
Easton Pond South is classified as high hazard in Rhode Island. It was completed in 1876 and is 150 years old. Its primary use is water supply. 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 | 13 ft (taller than 55.9% in RI) |
| Dam Length | 9,708 ft |
| Dam Type | Rockfill |
| Max Storage | 1.4K acre-ft |
| Normal Storage | 1.2K acre-ft |
| Surface Area | 147 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 260 cfs |
| Year Completed | 1876 (150 years old) |
| NID ID | RI02101 |
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
NEWPORT, CITY OF
Local Government
Nearby Dams
Easton Pond North
Newport, RI
High Hazard 14 ftNelson Pond
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High Hazard 17 ftGardiner Pond
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High Hazard 20 ftSt Marys Pond
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High Hazard 12 ftSisson Pond
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High Hazard 14 ftLawton Valley Reservoir
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High Hazard 39 ftJamestown Reservoir
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Significant Hazard 9 ftJamestown Lower Reservoir
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Significant Hazard 12 ftFrequently Asked Questions
What is the hazard classification of Easton Pond South?
Easton Pond South 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 Easton Pond South?
Easton Pond South is owned by NEWPORT, CITY OF (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Easton Pond South built?
Easton Pond South was completed in 1876, making it 150 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 Easton Pond South?
Easton Pond South 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 Easton Pond South?
Easton Pond South 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 Easton Pond South last inspected?
Easton Pond South was last inspected on August 22, 2013. Inspection dates indicate when a formal review occurred, not the results of that inspection.