Shebb Oaks Lake Dam

Shebb Oaks Lake Dam is an earth dam located in Knox County, Illinois, built in 1957. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNone on file
Last inspection09/19/2022
Height27 ft
Built195769 years ago

Dam profile

NID height · 27 ft
27 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

27 ft tall and 280 ft long, taller than 59% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Shebb Oaks Lake Dam

The primary purpose of Shebb Oaks Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Wayne Skaloud (private). It impounds the Trib Court Creek near Elmore.

The dam stands 27 feet tall and stretches 280 feet across, and has a maximum storage capacity of 38 acre-feet. Completed in 1957, the structure is well into its service life at over 50 years old.

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 09/19/2022.

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Location

StateIllinois
CountyKnox
Nearest CityElmore
River/StreamTrib Court Creek
Coordinates41.00151, -90.22226

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height27 ft
Dam Length280 ft
Year Completed1957 (69 years old)

Storage & Hydraulics

NID Storage38 acre-ft
Max Storage38 acre-ft
Normal Storage27 acre-ft
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerWayne Skaloud
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection09/19/2022
Emergency Action PlanNo

Identifiers

NID IDIL00445
Federal IDIL00445
More InfoState Dam Safety Program