Ms04104 Lake Dam Reservoir Report

Last Updated: December 6, 2025

Ms04104 Lake Dam in Hancock, Mississippi, is a privately-owned structure regulated by the Mississippi Department of Environmental Quality.


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Summary

This earth dam, with a height of 17 feet, serves primarily for recreational purposes, offering a storage capacity of 674 acre-feet and covering a surface area of 56 acres. The dam's spillway type is uncontrolled, with a low hazard potential and a moderate risk assessment rating.

Despite not having a specific completion year, Ms04104 Lake Dam has been maintained in good condition, with a hazard potential of low and a risk assessment of moderate. While the dam is not under the jurisdiction of the US Army Corps of Engineers, it is subject to state regulation, permitting, inspection, and enforcement. With its peaceful location and ample storage capacity, this dam provides a serene recreational space for visitors to enjoy water-based activities in the heart of Mississippi's natural beauty.

Water resource and climate enthusiasts will appreciate the significance of Ms04104 Lake Dam as a vital part of the local environment, providing both recreational opportunities and water storage capacity. The dam's presence in Hancock County underscores the importance of responsible dam management and regulatory oversight to ensure the safety and sustainability of this essential water resource. With its earth construction and buttress core type, this dam stands as a testament to the balance between human recreation and environmental conservation in the Mississippi landscape.

Dam Height

17

Surface Area

56

Nid Storage

674

Hazard Potential

Low

Nid Height

17
       
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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.