Manchester Milldam

Delaware County, Iowa (near MANCHESTER)

River/Stream: MAQUOKETA RIVER

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Gravity
Height
11 ft
Dam Length
201 ft
Reservoir Storage
395 acre-ft
Year Completed
1905
Primary Purpose
Recreation
Owner Type
Public Utility
Max Discharge
—

Condition Assessment

Not RatedLast inspected: 1989-10-25

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
IA01303
State
Iowa (IA)
Coordinates
42.48190, -91.45840
Age
121 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.