Ms05066 Lake Dam Reservoir Report
Nearby: Boggan Dam Ms05070 Lake Dam
Last Updated: December 7, 2025
Ms05066 Lake Dam in Simpson, Mississippi, is a privately owned structure regulated by the Mississippi Department of Environmental Quality.
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Summary
The dam serves a primary purpose of recreation and is classified as an earth dam with buttress core types. Standing at 22 feet high with a storage capacity of 309 acre-feet, the dam poses a low hazard potential with a moderate risk assessment.
Located within the Vicksburg District, the dam features an uncontrolled spillway and has not been rated for its condition assessment. Despite the lack of recent inspection data, the structure remains operational and meets state permitting and inspection requirements. With its serene surroundings and ample recreational opportunities, Ms05066 Lake Dam is a valuable asset for water resource and climate enthusiasts to explore and appreciate in the beautiful state of Mississippi.
Dam Height |
22 |
Surface Area |
22 |
Nid Storage |
309 |
Hazard Potential |
Low |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Strong River At D`Lo
|
222cfs |
Pearl River Nr Rockport
|
1670cfs |
Pearl River At Jackson
|
738cfs |
Lynch Creek At Jackson
|
1100cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
Pearl River Nr Monticello
|
1750cfs |
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.
Ms05066 Lake Dam