Works Lake Dam Reservoir Report

Last Updated: December 5, 2025

Works Lake Dam, located in Sarecta, North Carolina, is a privately owned structure built in 1949 for irrigation purposes.


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Summary

Standing at a structural height of 24 feet with a hydraulic height of 22 feet, this earth dam holds a storage capacity of 338 acre-feet, providing essential water resources for the surrounding area. The dam is situated on Nahunga Creek and is managed by the owner for irrigation and recreation activities.

While Works Lake Dam has a low hazard potential, it has not been rated for its current condition as of the last inspection in October 2015. Despite not being state regulated or permitted, the dam undergoes regular inspections to ensure its safety and functionality. Although no major modifications have been made over the years, the dam continues to serve its primary purpose of irrigation while offering recreational opportunities for the local community.

Water resource and climate enthusiasts can appreciate the historical significance of Works Lake Dam as a vital infrastructure supporting agriculture and recreational activities in Duplin County. Its strategic location, efficient design, and consistent maintenance make it a valuable asset for water management and conservation efforts in the region. As concerns about water scarcity and climate change continue to rise, Works Lake Dam stands as a testament to sustainable water resource management practices that benefit both people and the environment.

Year Completed

1949

Dam Length

530

River Or Stream

Nahunga Creek

Primary Dam Type

Earth

Hydraulic Height

22

Nid Storage

338

Structural Height

24

Hazard Potential

Low

Nid Height

24
       
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.