Mount Laurel Lake Dam

Passaic County, New Jersey (near Upper Greenwood Lake)

River/Stream: Longhouse Brook

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Earth
Height
15 ft
Dam Length
345 ft
Reservoir Storage
210 acre-ft
Year Completed
1930
Primary Purpose
Recreation
Owner Type
Private
Max Discharge
300 cfs

Condition Assessment

Not RatedLast inspected: 2002-03-29

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

Condition Assessment: Not Rated — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
NJ00506
State
New Jersey (NJ)
Coordinates
41.16578, -74.38877
Age
96 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.