Ms04423 Lake Dam Reservoir Report
Last Updated: December 11, 2025
Ms04423 Lake Dam, located in Yazoo, Mississippi, is a privately-owned structure regulated and inspected by the Mississippi Department of Environmental Quality.
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Summary
The dam serves a primary purpose of recreation, with a low hazard potential and a moderate risk assessment rating. Standing at a height of 15 feet, the earth dam with buttress core type has a storage capacity of 109 acre-feet, providing a surface area of 11 acres for recreational activities.
Despite not being rated for its current condition, the dam is designated as having a low hazard potential and is considered to have a moderate risk level. The uncontrolled spillway type indicates a potential for water release during overflow conditions. With its location in a picturesque setting, surrounded by natural beauty, Ms04423 Lake Dam offers a tranquil retreat for water resource and climate enthusiasts seeking outdoor recreational opportunities in Mississippi.
As efforts continue to ensure the safety and integrity of the dam, enthusiasts can appreciate the balance between human enjoyment and environmental preservation at Ms04423 Lake Dam. With its regulated state jurisdiction, the dam serves as a reminder of the importance of responsible water resource management and the need to monitor and maintain infrastructure for the benefit of both recreational users and the surrounding ecosystem.
Dam Height |
15 |
Surface Area |
11 |
Nid Storage |
109 |
Hazard Potential |
Low |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Black River Nr Bentonia
|
392cfs |
Harland Creek Nr Howard
|
3340cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
Yockanookany River Nr Ofahoma
|
73cfs |
Pearl River Nr Lena
|
448cfs |
Lynch Creek At Jackson
|
1100cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Ms04423 Lake Dam