Ms04460 Lake Dam Reservoir Report
Last Updated: December 7, 2025
Ms04460 Lake Dam in Yazoo, 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 19 feet, serves primarily for recreational purposes. The dam has a storage capacity of 72 acre-feet, with a normal storage level of 56 acre-feet, covering a surface area of 6 acres. Although the dam has a low hazard potential, it has a moderate risk assessment rating, indicating the need for careful monitoring and management.
Located in the Vicksburg District, the dam features an uncontrolled spillway type and has not been rated for its condition assessment. Despite this, the dam's risk management measures and emergency preparedness plans are not detailed in the available data. With the dam not meeting US Army Corps of Engineers criteria, it is crucial for the private owners to ensure proper maintenance and monitoring to prevent any potential issues or hazards. Enthusiasts of water resources and climate should keep an eye on this dam to see how its risk assessment evolves over time and how it could impact the surrounding environment and community.
Dam Height |
19 |
Surface Area |
6 |
Nid Storage |
72 |
Hazard Potential |
Low |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Black River Nr Bentonia
|
514cfs |
Harland Creek Nr Howard
|
3340cfs |
Yockanookany River Nr Ofahoma
|
86cfs |
Pearl River Nr Lena
|
624cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
Big Black River At West
|
176cfs |
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.
Ms04460 Lake Dam