Coffeen East Fork Shoal Creek Gate Dam

Montgomery County, Illinois (near GREENVILLE)

River/Stream: EAST FORK SHOAL CREEK

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Other
Height
12 ft
Dam Length
45 ft
Reservoir Storage
108 acre-ft
Year Completed
2010
Primary Purpose
Water Supply
Owner Type
Public Utility
Max Discharge

Condition Assessment

Not AvailableLast inspected: 2025-09-17

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

Condition Assessment: Not Available — This describes the current physical condition of the dam based on the most recent inspection.

Location

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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.