Cedarville University Lake Dam

Cedarville University Lake Dam is an earth dam located in Greene County, Ohio, built in 1964. It carries a Significant hazard potential classification and has a fair condition assessment.

About Cedarville University Lake Dam

The primary purpose of Cedarville University Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Cedarville University (private). It impounds the Tributary To Massies Creek near Cedarville.

The dam stands 16 feet tall and stretches 520 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 52 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1964, the structure is well into its service life at over 50 years 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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 05/23/2024.

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Significant HazardFair ConditionEmergency Action Plan: Yes

Location

StateOhio
CountyGreene
Nearest CityCedarville
River/StreamTributary To Massies Creek
Coordinates39.74750, -83.81333

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Height16 ft
Dam Length520 ft
Year Completed1964 (62 years old)

Storage & Hydraulics

NID Storage52 acre-ft
Max Storage52 acre-ft
Normal Storage20 acre-ft
Surface Area6 acres
Drainage Area0 sq mi
Max Discharge800 cfs

Ownership & Safety

PurposeRecreation
OwnerCedarville University
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection05/23/2024
Emergency Action PlanYes

Identifiers

NID IDOH01645
Federal IDOH01645
More InfoState Dam Safety Program

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