Ammons Roadgrade Structure

Monroe County, Iowa (near MARYVILLE)

River/Stream: TR- MOFFATT CREEK

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Earth
Height
30 ft
Dam Length
850 ft
Reservoir Storage
120 acre-ft
Year Completed
2004
Primary Purpose
Grade Stabilization
Owner Type
Local Government
Max Discharge
—

Condition Assessment

Not Rated

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
IA03740
State
Iowa (IA)
Coordinates
40.91560, -92.95560
Age
22 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.