Williams Lake Dam Reservoir Report
Last Updated: December 7, 2025
Williams Lake Dam, located in Toombs, Georgia, stands as a testament to private ownership in water resource management.
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Summary
This Earth dam, with a height of 24 feet, boasts a storage capacity of 1006 acre-feet and a low hazard potential. Despite being uncontrolled, the spillway and outlet gates have been deemed functional during the last inspection in May 2017.
The dam's moderate risk assessment suggests a need for ongoing monitoring and potential risk management measures in the future. While the condition of Williams Lake Dam is currently not rated, its compliance with state inspection requirements indicates a commitment to ensuring the safety and integrity of the structure. As climate change continues to impact water resources, dams like Williams Lake play a crucial role in both flood control and water supply management in the region.
Overall, Williams Lake Dam serves as a vital component of Georgia's water infrastructure, offering a balance between private ownership and public safety. With its strategic location and moderate risk profile, the dam underscores the importance of proactive monitoring and potential enhancements to withstand future challenges posed by a changing climate. Enthusiasts interested in water resources and climate resilience will find Williams Lake Dam to be a compelling case study in sustainable water management practices.
Dam Height |
24 |
Primary Dam Type |
Earth |
Nid Storage |
1006 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Ohoopee River Near Reidsville
|
189cfs |
Altamaha River Near Baxley
|
5010cfs |
Oconee River Near Mount Vernon
|
1960cfs |
Ocmulgee River At Lumber City
|
2600cfs |
Canoochee River Near Claxton
|
48cfs |
Turnpike Creek Near Mcrae
|
14cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Williams Lake Dam