Gribben Tailings Basin Dam

Marquette County, Michigan (near Gwinn)

River/Stream: Trib to Goose Lake Outlet

Significant Hazard

Failure could cause economic loss or disruption

Key Facts

Dam Type
Earth
Height
115 ft
Dam Length
22,000 ft
Reservoir Storage
19,900 acre-ft
Year Completed
1977
Primary Purpose
Tailings
Owner Type
Private
Max Discharge
23 cfs

Condition Assessment

SatisfactoryLast inspected: 2016-12-09

Hazard Classification: Significant — 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
MI00113
State
Michigan (MI)
Coordinates
46.43333, -87.51667
Age
49 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.