Legion Lake Dam Reservoir Report
Nearby: Ms04785 Lake Dam Metts Lake Dam
Last Updated: December 6, 2025
Legion Lake Dam, located in Winston, Mississippi, serves as a critical water resource for the state, primarily for recreational purposes.
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Summary
Managed by the Mississippi Department of Environmental Quality, this earth dam stands at a height of 15 feet and has a storage capacity of 165 acre-feet. With a spillway type classified as "Uncontrolled," the dam has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment.
Although the dam has not been inspected recently, it is regulated by the state and undergoes regular inspections, enforcement, and permitting processes. Despite its moderate risk assessment rating, the dam's risk management measures and emergency preparedness plans are not clearly outlined. With its picturesque location and structural design, Legion Lake Dam stands as a testament to the importance of water resource management and climate resilience in the face of changing environmental conditions. For water resource and climate enthusiasts, Legion Lake Dam offers a fascinating case study in state-regulated dam infrastructure and the challenges of balancing recreational use with safety and sustainability.
Dam Height |
15 |
Primary Dam Type |
Earth |
Surface Area |
10 |
Nid Storage |
165 |
Hazard Potential |
Low |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Pearl River At Burnside
|
1070cfs |
Noxubee River At Macon
|
146cfs |
Pearl River At Edinburg
|
182cfs |
Yockanookany River Nr Kosciusko
|
45cfs |
Catalpa Creek At Mayhew
|
2940cfs |
Tombigbee River At Stennis Lock And Dam
|
5060cfs |
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.
Legion Lake Dam