Forty Acre Pond Dam

Auglaize County, Ohio (near ST. MARYS)

River/Stream: MIAMI & ERIE CANAL

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Earth
Height
15 ft
Dam Length
11,100 ft
Reservoir Storage
492 acre-ft
Year Completed
1840
Primary Purpose
Recreation
Owner Type
State
Max Discharge
809 cfs

Condition Assessment

PoorLast inspected: 2024-12-04

Hazard Classification: Low — 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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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.