Leigon Dam Reservoir Report
Nearby: Pearce Pond Dam Anderson Pond Dam
Last Updated: December 5, 2025
Located in Lumber City, Georgia, the Leigon Dam, also known as the American Legion Dam, was completed in 1965 by the Natural Resources Conservation Service.
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Summary
This private earth dam stands at a height of 12 feet and spans 680 feet along the Tr- Ocmulgee River. Primarily used for fish and wildlife pond purposes, the dam also serves for irrigation and recreation. With a storage capacity of 114 acre-feet, the dam has a low hazard potential and a moderate risk assessment rating.
Despite its age, the Leigon Dam remains a vital structure for water resource management in Wilcox County. The dam's uncontrolled spillway, with a width of 50 feet, can manage a maximum discharge of 240 cubic feet per second. The dam's reservoir, with a normal storage capacity of 72 acre-feet, covers a drainage area of 0.27 square miles. While the condition assessment is not available, the dam's risk management measures indicate a proactive approach to ensuring the safety and functionality of the structure.
For water resource and climate enthusiasts, the Leigon Dam serves as a testament to the importance of sustainable water management practices. As a key component in the conservation of fish and wildlife habitats, the dam plays a crucial role in supporting the local ecosystem. With its strategic location along the Tr- Ocmulgee River, the dam provides essential irrigation and recreational opportunities for the community. As efforts to mitigate climate change intensify, structures like the Leigon Dam will continue to be essential in safeguarding water resources for future generations.
Year Completed |
1965 |
Dam Length |
680 |
Dam Height |
12 |
River Or Stream |
Tr- Ocmulgee River |
Primary Dam Type |
Earth |
Drainage Area |
0.27 |
Nid Storage |
114 |
Hazard Potential |
Low |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Leigon Dam