Lynn Thomas Dam Reservoir Report

Last Updated: December 5, 2025

Lynn Thomas Dam, located in Anson, North Carolina, is a private earth dam completed in 2008 for the primary purpose of a Fish and Wildlife Pond.


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Summary

With a structural height of 32 feet and a hydraulic height of 29 feet, this dam contributes to the conservation of the surrounding natural habitat. It has a maximum storage capacity of 37 acre-feet and covers a surface area of 2.3 acres, serving as a recreational spot for water resource and climate enthusiasts.

Despite being privately owned, Lynn Thomas Dam is inspected by the state regularly, with the last assessment conducted in May 2013, indicating a low hazard potential and a condition assessment of "Not Rated." The dam has not been modified over the years and is not regulated by the state, demonstrating its reliability in providing environmental benefits to the area. Its location near the UT to Cribs Creek makes it a vital feature in the local ecosystem, supporting various wildlife species and offering opportunities for outdoor activities.

This Earth dam, situated within the Wilmington District, serves as a testament to the importance of sustainable water resource management and the integration of climate-conscious practices in infrastructure development. As a key component in the conservation efforts of the region, Lynn Thomas Dam stands as a symbol of the harmonious coexistence between human-made structures and the natural environment, attracting visitors seeking to connect with nature and appreciate the beauty of North Carolina's landscapes.

Year Completed

2008

Dam Length

280

River Or Stream

UT to Cribs Creek

Primary Dam Type

Earth

Surface Area

2.3

Hydraulic Height

29

Drainage Area

35

Nid Storage

37

Structural Height

32

Hazard Potential

Low

Nid Height

32
       
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.