Coneross Creek Wcd Dam 21

Coneross Creek Wcd Dam 21 is a dam located in Oconee County, South Carolina, built in 1963. It carries a High hazard potential classification and has a fair condition assessment.

About Coneross Creek Wcd Dam 21

The primary purpose of Coneross Creek Wcd Dam 21 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Carl H Jones And Linda D Jones;oconee County Soil And Water Conservation District;sean Vereb (private). It impounds the Richland Creek.

The dam stands 34 feet tall, creates a reservoir covering 32 acres, and has a maximum storage capacity of 1,120 acre-feet. Completed in 1963, the structure is well into its service life at over 50 years old.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. 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 03/18/2024.

At 34 feet, this dam is taller than 80% of dams nationwide.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The South Carolina dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateSouth Carolina
CountyOconee
River/StreamRichland Creek
Coordinates34.70100, -83.01690

Physical Characteristics

NID Height34 ft
Dam Height34 ft
Year Completed1963 (63 years old)

Storage & Hydraulics

NID Storage1,120 acre-ft
Max Storage1,120 acre-ft
Normal Storage225 acre-ft
Surface Area32 acres

Ownership & Safety

PurposeFlood Risk Reduction
OwnerCARL H JONES AND LINDA D JONES;OCONEE COUNTY SOIL AND WATER CONSERVATION DISTRICT;SEAN VEREB
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection03/18/2024
Emergency Action PlanYes

Identifiers

NID IDSCD01656
Federal IDSCD01656
More InfoState Dam Safety Program

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