Stone Dam Reservoir Report
Nearby: Areharts Pond Dam Gantts Pond Dam
Last Updated: December 6, 2025
Stone Dam, located on Hood Branch in Lexington, South Carolina, is a private earth dam completed in 1900 primarily for recreational purposes.
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Summary
Standing at a height of 15 feet and a length of 640 feet, this dam has a storage capacity of 77 acre-feet and covers a surface area of 12 acres. Despite its low hazard potential, the dam is currently in poor condition, as assessed in April 2017, with a recommended inspection frequency of every five years.
Owned privately and regulated by the South Carolina Department of Health and Environmental Control (DHEC), Stone Dam is subject to state permitting, inspection, and enforcement. The dam's primary purpose for recreation attracts water resource and climate enthusiasts seeking outdoor activities such as fishing, boating, and picnicking in the surrounding area. With its tranquil setting and historical significance, Stone Dam serves both as a recreational spot and a reminder of South Carolina's water resource management efforts.
For those interested in water infrastructure and environmental conservation, Stone Dam offers a glimpse into the past while highlighting the importance of maintaining and inspecting dams for public safety and environmental protection. As a part of the Savannah District managed by the U.S. Army Corps of Engineers, this dam contributes to the local ecosystem and provides a recreational haven for visitors and residents alike. Despite its current poor condition, efforts are likely underway to ensure the structural integrity of Stone Dam for future generations to enjoy and appreciate its natural beauty.
Year Completed |
1900 |
Dam Length |
640 |
Dam Height |
15 |
River Or Stream |
HOOD BRANCH |
Primary Dam Type |
Earth |
Surface Area |
12 |
Nid Storage |
77 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
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.
Stone Dam