Allegheny West Conference Cg Lake Dam

Allegheny West Conference Cg Lake Dam is an earth dam located in Fairfield County, Ohio, built in 1950. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Allegheny West Conference Cg Lake Dam

The primary purpose of Allegheny West Conference Cg Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Allegheny West Conference Corp. (private). It impounds the Tributary To Little Rush Creek near Oakthorpe.

The dam stands 33 feet tall and stretches 225 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 83 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1950, 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 05/27/2022.

At 33 feet, this dam is taller than 78% of dams nationwide.

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Low HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateOhio
CountyFairfield
Nearest CityOakthorpe
River/StreamTributary To Little Rush Creek
Coordinates39.81111, -82.43306

Physical Characteristics

Dam TypeEarth
NID Height33 ft
Dam Height33 ft
Dam Length225 ft
Year Completed1950 (76 years old)

Storage & Hydraulics

NID Storage83 acre-ft
Max Storage83 acre-ft
Normal Storage54 acre-ft
Surface Area6 acres
Drainage Area0 sq mi
Max Discharge1,814 cfs

Ownership & Safety

PurposeRecreation
OwnerAllegheny West Conference Corp.
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection05/27/2022
Emergency Action PlanYes

Identifiers

NID IDOH00955
Federal IDOH00955
More InfoState Dam Safety Program

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