Hamilton Reservoir
Key Takeaway
Hamilton Reservoir is classified as significant hazard in Rhode Island. Its primary use is fish and wildlife pond. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 10 ft (taller than 31.5% in RI) |
| Dam Length | 200 ft |
| Dam Type | Earth |
| Max Storage | 53 acre-ft |
| Normal Storage | 45 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 730 cfs |
| NID ID | RI04253 |
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
DWORMAN ASSOCIATES, LTD.
Private
Nearby Dams
Wertz + Viall Pond
Washington, RI
Low Hazard 6 ftShady Lea Mill
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High HazardCarr Pond
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High Hazard 9 ftSilver Spring Lake
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High Hazard 12 ftSecret Lake
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Significant HazardBelleville Pond
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Significant Hazard 8 ftRodman Mill
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High HazardJamestown Reservoir
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Significant Hazard 9 ftFrequently Asked Questions
What is the hazard classification of Hamilton Reservoir?
Hamilton Reservoir 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 Hamilton Reservoir?
Hamilton Reservoir is owned by DWORMAN ASSOCIATES, LTD. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Hamilton Reservoir?
Hamilton Reservoir serves the following purposes: Fish And Wildlife Pond, Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hamilton Reservoir?
Hamilton Reservoir 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 Hamilton Reservoir last inspected?
Hamilton Reservoir was last inspected on September 20, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.