Minooka Ridge Business Center Temp Detention Dam

Minooka Ridge Business Center Temp Detention Dam is an earth dam located in Kendall County, Illinois. It carries a Low hazard potential classification.

About Minooka Ridge Business Center Temp Detention Dam

The primary purpose of Minooka Ridge Business Center Temp Detention Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Opus North Corporation (private). It impounds the Trib Aux Sable Creek near Minooka.

The dam stands 14 feet tall and stretches 2,600 feet across, creates a reservoir covering 10 acres, has a maximum storage capacity of 121 acre-feet, and collects water from a drainage area of 0 square miles.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 01/12/2023.

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Low HazardNot Available ConditionEmergency Action Plan: No

Location

StateIllinois
CountyKendall
Nearest CityMinooka
River/StreamTrib Aux Sable Creek
Coordinates41.46296, -88.29078

Physical Characteristics

Dam TypeEarth
NID Height14 ft
Dam Height14 ft
Dam Length2,600 ft

Storage & Hydraulics

NID Storage121 acre-ft
Max Storage121 acre-ft
Normal Storage27 acre-ft
Surface Area10 acres
Drainage Area0 sq mi
Max Discharge896 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerOPUS NORTH CORPORATION
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Available
Last Inspection01/12/2023
Emergency Action PlanNo

Identifiers

NID IDIL50567
Federal IDIL50567
More InfoState Dam Safety Program

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