Ms04270 Lake Dam Reservoir Report
Nearby: Ms04421 Lake Dam Thad Hawkins Dam
Last Updated: December 10, 2025
Ms04270 Lake Dam in Mississippi is a privately owned structure regulated by the Mississippi Department of Environmental Quality.
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Summary
The dam, classified as an earth dam with a buttress core type, stands at a height of 19 feet and has a maximum storage capacity of 73 acre-feet. Its primary purpose is for recreation, serving as a source of entertainment for locals and visitors alike.
Despite its low hazard potential and moderate risk assessment, the dam's condition assessment is currently not rated. However, it is regularly inspected by state authorities to ensure its safety and compliance with regulations. The dam's uncontrolled spillway type and location in Yazoo County contribute to its importance in managing water resources in the area.
With a surface area of 6 acres, Ms04270 Lake Dam provides a tranquil setting for outdoor activities while also serving as a critical piece of infrastructure for water resource management in the region. Climate and water resource enthusiasts can appreciate the role this dam plays in balancing the needs of recreation and environmental stewardship in Mississippi.
Dam Height |
19 |
Surface Area |
6 |
Nid Storage |
73 |
Hazard Potential |
Low |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Black River Nr Bentonia
|
424cfs |
Harland Creek Nr Howard
|
3340cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
Lynch Creek At Jackson
|
1100cfs |
Pearl River At Jackson
|
359cfs |
Yockanookany River Nr Ofahoma
|
81cfs |
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.
Ms04270 Lake Dam