Osage Lake Dam

Significant HazardNot Available ConditionEmergency Action Plan: Not Required

Location

StateIllinois
CountyMacoupin
Nearest CityBRIGHTON
River/StreamTRIB WEST FORK WOOD R
Coordinates39.03333, -90.11031

Physical Characteristics

Dam TypeEarth
NID Height38 ft
Dam Height38 ft
Dam Length220 ft

Ownership & Safety

PurposeFlood Risk Reduction
OwnerSTEWART, DARR, BURRAY, JET DEVELOPMENT LLC
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentNot Available
Last Inspection04/30/2025
Emergency Action PlanNot Required

Identifiers

NID IDIL50739
Federal IDIL50739
More InfoState Dam Safety Program

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