Teague Lake Dam Reservoir Report

Last Updated: December 5, 2025

Teague Lake Dam, also known as Mamie Teague Dam, is a privately-owned structure located in Laurens, South Carolina.


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Summary

Completed in 1950, this earth dam stands at a height of 35 feet and stretches for 295 feet, serving primarily for recreational purposes along the TR-LITTLE RIVER. With a normal storage capacity of 110 acre-feet and a maximum storage of 198 acre-feet, the dam covers a surface area of 11 acres.

Despite its recreational importance, Teague Lake Dam poses a high hazard potential and is currently rated as being in poor condition. The last inspection conducted in December 2017 recommended a more frequent inspection schedule, with a hazard level of moderate (3) indicating potential risks. The dam's Emergency Action Plan (EAP) status and risk management measures are not clearly defined, raising concerns for the safety and security of the surrounding community.

With the Charleston District as the overseeing authority, efforts to address the dam's condition and ensure compliance with regulatory standards are ongoing. Water resource and climate enthusiasts interested in the preservation and maintenance of critical infrastructure will find Teague Lake Dam a subject of interest and concern within the South Carolina region.

Year Completed

1950

Dam Length

295

Dam Height

35

River Or Stream

TR-LITTLE RIVER

Primary Dam Type

Earth

Surface Area

11

Nid Storage

198

Hazard Potential

High

Foundations

Unlisted/Unknown

Nid Height

35
       
Seasonal Comparison

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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.