Calmont Pond Dam Reservoir Report

Last Updated: December 7, 2025

Calmont Pond Dam, located in Calhoun, South Carolina, is a privately owned structure that serves primarily for recreation purposes.


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Summary

Completed in 1978, this earth dam stands at a height of 25 feet and stretches 580 feet in length, with a storage capacity of 520 acre-feet. Situated on the Little Sandy Run, the dam boasts a surface area of 40 acres and is regulated by the South Carolina Department of Health and Environmental Control.

Despite its low hazard potential and fair condition assessment, Calmont Pond Dam undergoes regular inspections every five years to ensure its safety and integrity. The dam features an uncontrolled spillway type and has a moderate risk assessment rating of 3. With its picturesque surroundings and peaceful waters, the dam serves as a popular spot for outdoor enthusiasts and nature lovers to enjoy recreational activities like fishing, boating, and picnicking.

Managed by a private owner, Calmont Pond Dam remains a significant landmark in the region, offering a tranquil escape for visitors seeking to connect with nature and appreciate the beauty of South Carolina's water resources. Its strategic location, coupled with its recreational amenities, makes it a valuable asset for the community and a testament to the importance of responsible dam maintenance in preserving our environment and ensuring public safety.

Year Completed

1978

Dam Length

580

Dam Height

25

River Or Stream

LITTLE SANDY RUN

Primary Dam Type

Earth

Surface Area

40

Nid Storage

520

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

25
       
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.