Union Grove Silt Containment Dam

Tama County, Iowa (near GARWIN)

River/Stream: TR- UNION GROVE LAKE

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Earth
Height
17 ft
Dam Length
720 ft
Reservoir Storage
249 acre-ft
Year Completed
1990
Primary Purpose
Debris Control
Owner Type
State
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
IA02578
State
Iowa (IA)
Coordinates
42.12320, -92.72790
Age
36 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.