Far Oaks Lake Dam

Far Oaks Lake Dam is an earth dam located in St. Clair County, Illinois, built in 1901. It carries a Significant hazard potential classification.

Hazard potentialSignificantFailure could cause major damage
ConditionNot assessed
Emergency action planNone on file
Last inspection06/08/2020
Height26 ft
Built1901125 years ago

Dam profile

NID height · 26 ft
26 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

26 ft tall and 360 ft long, taller than 55% 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 Far Oaks Lake Dam

The primary purpose of Far 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 H & L Builders L.l.c. (private). It impounds the Trib Little Canteen Creek near Caseyville.

The dam stands 26 feet tall and stretches 360 feet across, creates a reservoir covering 18 acres, has a maximum storage capacity of 110 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1901, the structure is over a century old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. The most recent inspection on record was 06/08/2020.

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Location

StateIllinois
CountySt. Clair
Nearest CityCaseyville
River/StreamTrib Little Canteen Creek
Coordinates38.36255, -89.97693

Physical Characteristics

Dam TypeEarth
NID Height26 ft
Dam Height26 ft
Dam Length360 ft
Year Completed1901 (125 years old)

Storage & Hydraulics

NID Storage110 acre-ft
Max Storage110 acre-ft
Normal Storage68 acre-ft
Surface Area18 acres
Drainage Area0 sq mi
Max Discharge105 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerH & L Builders L.l.c.
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentNot assessed
Last Inspection06/08/2020
Emergency Action PlanNo

Identifiers

NID IDIL00382
Federal IDIL00382
More InfoState Dam Safety Program