George Williams Dam # 2 Reservoir Report

Last Updated: December 6, 2025

George Williams Dam # 2, located in Garners Store, North Carolina, is a privately owned structure built in 1988 primarily for irrigation purposes.


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Summary

Situated on Buffalo Creek-Tr, this earth dam stands at a hydraulic height of 10.8 feet and a structural height of 14.8 feet, with a NID height of 15 feet. The dam spans 700 feet in length and has a storage capacity of 121 acre-feet, providing essential water resources for the surrounding area.

With a drainage area of 930 square miles and a maximum discharge capacity of 455 cubic feet per second, George Williams Dam # 2 plays a crucial role in regulating water flow and supporting irrigation and recreational activities in the region. Despite being classified as having low hazard potential and fair condition assessment, the dam undergoes regular inspections to ensure its structural integrity and safety. The last inspection in October 2013 revealed satisfactory conditions, highlighting the importance of ongoing monitoring and maintenance to safeguard water resources and mitigate potential risks associated with dam operations.

As a key component of the water infrastructure in Moore County, North Carolina, George Williams Dam # 2 serves as a vital resource for the community, contributing to the sustainable management of water resources and supporting various economic and recreational activities. With its strategic location on Buffalo Creek-Tr and its significant storage capacity, the dam plays a crucial role in meeting the irrigation needs of local agriculture while also providing opportunities for recreational use. As climate change continues to impact water availability and quality, the maintenance and operation of dams like George Williams Dam # 2 are essential for ensuring water security and resilience in the face of evolving environmental challenges.

Year Completed

1988

Dam Length

700

River Or Stream

Buffalo Creek-Tr

Primary Dam Type

Earth

Surface Area

12.5

Hydraulic Height

10.8

Drainage Area

930

Nid Storage

121

Structural Height

14.8

Hazard Potential

Low

Nid Height

15
       
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.