Estate Lake Dam Reservoir Report

Last Updated: December 6, 2025

Estate Lake Dam in Pontotoc, Mississippi, is a privately owned structure regulated by the Mississippi Department of Environmental Quality.


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Summary

With a primary purpose of recreation, this earthen dam with buttress core types stands at a height of 15 feet and has a storage capacity of 63 acre-feet. While the dam has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment, it poses a moderate risk level of 3.

Located within the Vicksburg District, Estate Lake Dam serves as a recreational spot for water resource and climate enthusiasts in the area. Despite lacking certain structural details such as dam length and volume, the dam is equipped with an uncontrolled spillway. While the dam has not been inspected recently and has no designated emergency action plan, it is important for stakeholders to monitor its condition to ensure the safety of the surrounding community and environment.

As water resource and climate change remain key concerns, it is crucial to stay informed about the status of Estate Lake Dam and other similar structures. With the potential for increased risks due to changing environmental conditions, it is essential for regulatory agencies and owners to work together to implement proper risk management measures and emergency preparedness plans. By staying proactive and vigilant, we can help mitigate potential hazards and ensure the long-term sustainability of our water resources.

Dam Height

15

Nid Storage

63

Hazard Potential

Low

Nid Height

15
       
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.