Green Haven Correctional Facility Dam

Dutchess County, New York (near Poughquag)

River/Stream: GARDNER HOLLOW BROOK

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Concrete
Height
40 ft
Dam Length
176 ft
Reservoir Storage
322 acre-ft
Year Completed
1939
Primary Purpose
Fire Protection, Stock, Or Small Fish Pond
Owner Type
State
Max Discharge
3,324 cfs

Condition Assessment

PoorLast inspected: 2020-11-24

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

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

Location

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Quick Stats

NID ID
NY01170
State
New York (NY)
Coordinates
41.61056, -73.66361
Age
87 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.