Marion County Roadgrade Dam 25-76-19

Marion County, Iowa (near RED ROCK RESERVOIR)

River/Stream: TR-DES MOINES RIVER

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Earth
Height
47 ft
Dam Length
1,300 ft
Reservoir Storage
562 acre-ft
Year Completed
1964
Primary Purpose
Other
Owner Type
Local Government
Max Discharge
—

Condition Assessment

Not RatedLast inspected: 1963-09-25

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
IA00660
State
Iowa (IA)
Coordinates
41.35690, -92.98830
Age
62 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.