Wilbanks Lake Dam Reservoir Report

Last Updated: December 5, 2025

Located in Alcorn, Mississippi, Wilbanks Lake Dam is a private structure regulated by the Mississippi Department of Environmental Quality.


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Summary

With a primary purpose of recreation, this earth dam stands at a height of 12 feet and has a storage capacity of 56 acre-feet. The dam's spillway is uncontrolled, and it poses a low hazard potential with a moderate risk assessment.

Despite not being rated for condition assessment, Wilbanks Lake Dam offers opportunities for water resource and climate enthusiasts to explore and appreciate the surrounding natural environment. The dam's moderate risk level suggests a need for ongoing monitoring and management to ensure its continued safety and functionality. As it is not owned or funded by federal agencies, the responsibility for its maintenance falls on its private owner.

For those interested in water infrastructure and environmental conservation, Wilbanks Lake Dam presents a case study in the intersection of private ownership and state regulation in managing water resources. Its location in the Memphis District highlights the importance of local oversight and accountability in maintaining dams for recreational purposes while also safeguarding against potential risks. As climate change continues to impact water systems, understanding the management and maintenance of structures like Wilbanks Lake Dam is crucial for ensuring the resilience of our water resources in the face of evolving environmental challenges.

Dam Height

12

Nid Storage

56

Hazard Potential

Low

Nid Height

12
       
Seasonal Comparison

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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.