Ms04006 Lake Dam Reservoir Report

Last Updated: December 6, 2025

Ms04006 Lake Dam, located in Pearl River, Mississippi, is a privately owned structure with a primary purpose of recreation.


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Summary

The dam, classified as an earth dam with buttress core type, stands at a height of 16 feet and has a storage capacity of 51 acre-feet. The dam has a low hazard potential and is currently in a not-rated condition assessment status.

Managed by the Mississippi Department of Environmental Quality, the dam is regulated, permitted, inspected, and enforced by state agencies. Although the dam has not been modified in recent years, it meets moderate risk assessment criteria. The spillway type is uncontrolled, and there are no associated locks or gates with the structure. Despite its moderate risk level, the dam poses no immediate threat to the surrounding community.

Overall, Ms04006 Lake Dam serves as a vital resource for recreational activities in the region. With its serene surroundings and moderate risk assessment, the dam provides a safe and enjoyable environment for water resource and climate enthusiasts to explore and appreciate the beauty of nature in Pearl River, Mississippi.

Dam Height

16

Surface Area

5

Nid Storage

51

Hazard Potential

Low

Nid Height

16
       
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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.