Ana Mariaâ Ii Dam

Ponce County, Puerto Rico (near PONCE)

River/Stream: CHANNEL FROM LAGO1

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Earth
Height
40 ft
Dam Length
1,475 ft
Reservoir Storage
563 acre-ft
Year Completed
1939
Primary Purpose
Irrigation
Owner Type
Private
Max Discharge
9,862 cfs

Condition Assessment

SatisfactoryLast inspected: 2022-02-12

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

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

Location

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Quick Stats

NID ID
PR00029
State
Puerto Rico (PR)
Coordinates
18.06179, -66.56329
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.