Perrywood (Manor House Drive)

Prince George's County, Maryland (near Largo)

River/Stream: Collington Branch - TR

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Earth
Height
16 ft
Dam Length
300 ft
Reservoir Storage
111 acre-ft
Year Completed
1984
Primary Purpose
Flood Risk Reduction
Owner Type
Private
Max Discharge
126 cfs

Condition Assessment

FairLast inspected: 2022-06-09

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
MD00605
State
Maryland (MD)
Coordinates
38.87491, -76.77286
Age
42 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.