Wanboro Lake Dam

Significant HazardNot Available ConditionEmergency Action Plan: No

Location

StateIllinois
CountyEdwards
River/StreamTRIB BUTTER CREEK
Coordinates38.37881, -88.07761

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height28 ft
Dam Length500 ft
Year Completed1977 (49 years old)

Storage & Hydraulics

NID Storage183 acre-ft
Max Storage183 acre-ft
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerWANBORO LAKE HOMEOWNERS ASSOCIATION
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentNot Available
Last Inspection07/29/2025
Emergency Action PlanNo

Identifiers

NID IDIL50645
Federal IDIL50645
More InfoState Dam Safety Program

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