Nonquit Pond
Key Takeaway
Nonquit Pond is classified as significant hazard in Rhode Island. It was completed in 1943 and is 83 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 8 ft (taller than 13.5% in RI) |
| Dam Length | 200 ft |
| Dam Type | Rockfill |
| Max Storage | 2.0K acre-ft |
| Normal Storage | 1.7K acre-ft |
| Surface Area | 178 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 1,826 cfs |
| Year Completed | 1943 (83 years old) |
| NID ID | RI03301 |
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
NEWPORT, CITY OF
Local Government
Nearby Dams
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High HazardFrequently Asked Questions
What is the hazard classification of Nonquit Pond?
Nonquit Pond 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 Nonquit Pond?
Nonquit Pond is owned by NEWPORT, CITY OF (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Nonquit Pond built?
Nonquit Pond was completed in 1943, making it 83 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 Nonquit Pond?
Nonquit Pond 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 Nonquit Pond?
Nonquit Pond has a dam height of 8 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 Nonquit Pond last inspected?
Nonquit Pond was last inspected on September 4, 2013. Inspection dates indicate when a formal review occurred, not the results of that inspection.