Nabors Dam Reservoir Report

Last Updated: December 12, 2025

Nabors Dam, located in Laurens, South Carolina, is a privately owned structure completed in 1971 for the primary purpose of water supply.


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Summary

This earth-type dam stands at 22 feet high and spans a length of 545 feet, with a storage capacity of 138 acre-feet. Despite its significant hazard potential, the dam's condition assessment in 2017 was rated as poor, indicating a need for maintenance and improvements to ensure its safety and longevity.

The dam, situated on Warrior Creek offstream, falls under the regulatory jurisdiction of the South Carolina Department of Health and Environmental Control (DHEC). It is subject to state permitting, inspection, and enforcement protocols to uphold safety standards and protect the surrounding environment. While the dam has not undergone modifications in recent years, its emergency action plan (EAP) status and risk management measures are unclear, suggesting a potential area for further assessment and enhancement to mitigate potential hazards and ensure swift responses in case of emergencies.

With its location within the Charleston District of the US Army Corps of Engineers, Nabors Dam serves as a crucial water resource infrastructure in the region. Its condition and safety are vital considerations for water supply reliability and environmental conservation efforts. As water resource and climate enthusiasts, staying informed about the state of dams like Nabors Dam is essential for fostering sustainable water management practices and safeguarding against potential risks associated with aging infrastructure in the face of evolving climate conditions.

Year Completed

1971

Dam Length

545

Dam Height

22

River Or Stream

WARRIOR CREEK OFFSTREAM

Primary Dam Type

Earth

Surface Area

37

Nid Storage

138

Hazard Potential

Significant

Foundations

Rock, Soil

Nid Height

22
       
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.