Lester Lake Dam

Lester Lake Dam is an earth dam located in Marion County, Illinois, built in 1935. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNone on file
Last inspection09/29/2020
Height26 ft
Built193591 years ago

Dam profile

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

26 ft tall and 420 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 Lester Lake Dam

The primary purpose of Lester Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Larry Moss (private). It impounds the Trib Paintrock Creek near Wayne City.

The dam stands 26 feet tall and stretches 420 feet across, and has a maximum storage capacity of 196 acre-feet. Completed in 1935, the structure is well-established, with more than 75 years of service.

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 09/29/2020.

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Location

StateIllinois
CountyMarion
Nearest CityWayne City
River/StreamTrib Paintrock Creek
Coordinates38.52305, -88.81938

Physical Characteristics

Dam TypeEarth
NID Height26 ft
Dam Height26 ft
Dam Length420 ft
Year Completed1935 (91 years old)

Storage & Hydraulics

NID Storage196 acre-ft
Max Storage196 acre-ft
Normal Storage98 acre-ft
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerLarry Moss
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection09/29/2020
Emergency Action PlanNo

Identifiers

NID IDIL00247
Federal IDIL00247
More InfoState Dam Safety Program