Ms04777 Lake Dam Reservoir Report

Last Updated: December 6, 2025

Ms04777 Lake Dam, located in Monroe, Mississippi, is a privately owned earth dam primarily used for recreation purposes.


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Summary

The dam stands at 18 feet tall and has a storage capacity of 89 acre-feet, with a normal storage level of 82 acre-feet. The dam's spillway type is uncontrolled, indicating its design for managing excess water during heavy rainfall events. Despite being classified as low hazard potential, the dam's risk assessment is moderate, highlighting the need for ongoing monitoring and maintenance to ensure its safety and integrity.

Managed by the Mississippi Department of Environmental Quality, the dam undergoes state regulation, permitting, inspection, and enforcement to adhere to safety standards. While the dam's condition assessment is currently not rated, its risk management measures are in place to mitigate potential hazards and ensure the safety of the surrounding community. With a location in the Mobile District and a conservative risk assessment score of 3, this dam serves as a crucial water resource for both recreational activities and environmental protection in the region.

For water resource and climate enthusiasts, Ms04777 Lake Dam presents an intriguing case study of a privately owned dam in Mississippi. With a focus on recreation and a low hazard potential, the dam's moderate risk assessment underscores the importance of proactive risk management and ongoing maintenance to safeguard its structural integrity. As a regulated and inspected facility, the dam serves as a vital component of the local water infrastructure, highlighting the intersection of human activity and environmental stewardship in managing water resources effectively.

Dam Height

18

Surface Area

8

Nid Storage

89

Hazard Potential

Low

Nid Height

18
       
Seasonal Comparison

Weather Forecast

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.