Ponaganset Reservoir

Providence County, Rhode Island (near GLOCESTER)

River/Stream: PONAGANSET RIVER

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Earth
Height
26 ft
Dam Length
635 ft
Reservoir Storage
3,657 acre-ft
Year Completed
1865
Primary Purpose
Water Supply
Owner Type
Local Government
Max Discharge
130 cfs

Condition Assessment

Fair

Hazard Classification: High — This describes the potential consequences of dam failure, not the likelihood of failure.

Condition Assessment: Fair — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
RI01304
State
Rhode Island (RI)
Coordinates
41.86777, -71.74194
Age
161 years

Nearby Dams

External Resources

Data sourced from the National Inventory of Dams (NID). Information may not reflect the most current status of this dam. Hazard classification reflects potential consequences of failure, not the likelihood of failure or the current condition.