Shealy Pond Dam Reservoir Report

Last Updated: December 6, 2025

Shealy Pond Dam is a privately owned structure located in Lexington, South Carolina, along Duncan Creek.


°F

°F

mph

Wind

%

Humidity

Summary

Built in 1900, this earth dam stands at 26 feet high and stretches 420 feet in length, with a storage capacity of 134 acre-feet. The primary purpose of Shealy Pond Dam is for recreation, providing a surface area of 8.8 acres for outdoor activities.

Despite its historical significance, Shealy Pond Dam is currently classified as having a high hazard potential and poor condition. The last inspection in September 2020 revealed the need for improvements and raised concerns about the safety of the structure. With a designated inspection frequency of every two years, the dam's condition assessment date also suggests urgent attention is required to address any potential risks associated with its continued use.

Located in the Savannah District and regulated by the South Carolina Department of Health and Environmental Control (SC DHEC), Shealy Pond Dam serves as a critical area for water resource and climate enthusiasts to monitor and advocate for necessary upgrades. As concerns grow over its structural integrity and hazard potential, the future of Shealy Pond Dam hinges on proactive measures to ensure its longevity and the safety of those who rely on its recreational amenities.

Year Completed

1900

Dam Length

420

Dam Height

26

River Or Stream

DUNCAN CREEK

Primary Dam Type

Earth

Surface Area

8.8

Nid Storage

134

Hazard Potential

High

Foundations

Unlisted/Unknown

Nid Height

26
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.