Lake Quail Valley Dam Reservoir Report
Last Updated: February 24, 2026
Lake Quail Valley Dam, located in Lexington, South Carolina, is a private-owned earth dam built in 1972 primarily for recreation purposes.
Summary
Standing at a height of 25 feet and stretching 250 feet in length, the dam holds a maximum storage capacity of 400 acre-feet of water, with a normal storage level of 190 acre-feet. The dam overlooks Kinley Creek and is situated within the Savannah District of the US Army Corps of Engineers.
Despite its fair condition assessment, Lake Quail Valley Dam poses a high hazard potential, prompting biennial inspections to ensure its structural integrity. The South Carolina Department of Health and Environmental Control (DHEC) oversees the dam's state permitting, inspection, and enforcement processes. The dam has not undergone any modifications in recent years, and no emergency action plan (EAP) has been prepared to date.
Enthusiasts of water resources and climate may find Lake Quail Valley Dam an intriguing site for its recreational offerings and environmental significance. With its serene surroundings and storied history, the dam serves as a valuable asset for both local residents and visitors seeking to enjoy the beauty of South Carolina's natural landscapes.
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Wind
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Humidity
15-Day Weather Outlook
Year Completed |
1972 |
Dam Length |
250 |
Dam Height |
25 |
River Or Stream |
KINLEY CREEK |
Primary Dam Type |
Earth |
Surface Area |
18 |
Nid Storage |
400 |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
25 |
Seasonal Comparison
5-Day Hourly Forecast Detail
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Lake Quail Valley Dam
Highway 6 6, Columbia