Steffen Dam

Knox County, Nebraska (near SIOUX CITY IA)

River/Stream: TR-BEAVER CREEK

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Earth
Height
27 ft
Dam Length
691 ft
Reservoir Storage
255 acre-ft
Year Completed
1974
Primary Purpose
Flood Risk Reduction
Owner Type
Private
Max Discharge
415 cfs

Condition Assessment

SatisfactoryLast inspected: 2020-04-21

Hazard Classification: Low — This describes the potential consequences of dam failure, not the likelihood of failure.

Condition Assessment: Satisfactory — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
NE01272
State
Nebraska (NE)
Coordinates
42.77839, -97.51266
Age
52 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.