Little Lake Dam Reservoir Report
Last Updated: December 11, 2025
Little Lake Dam in Rankin, Mississippi, is a privately owned structure regulated by the Mississippi Department of Environmental Quality.
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Summary
With a primary purpose of recreation, this earth dam stands at a height of 14 feet and has a storage capacity of 280 acre-feet. The dam features a buttress core type and an uncontrolled spillway, with a low hazard potential and a moderate risk assessment rating.
Located within the Vicksburg District, this dam serves as a popular spot for outdoor enthusiasts seeking recreational opportunities such as fishing, boating, and wildlife observation. Despite its low hazard potential, the dam is inspected and regulated by state authorities to ensure its safety and compliance with environmental standards. While the dam's condition assessment is not rated, it continues to provide a valuable resource for water-based activities in the area.
Water resource and climate enthusiasts can appreciate the balance between recreational use and safety management at Little Lake Dam. As a key feature in the local landscape, this earth dam showcases the importance of sustainable water management practices in maintaining both natural ecosystems and human recreational activities. With its moderate risk assessment and low hazard potential, the dam serves as a valuable asset for the community while highlighting the need for ongoing monitoring and maintenance to ensure its continued functionality and safety.
Dam Height |
14 |
Nid Storage |
280 |
Hazard Potential |
Low |
Nid Height |
14 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Pearl River At Jackson
|
362cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
Lynch Creek At Jackson
|
1100cfs |
Strong River At D`Lo
|
108cfs |
Pearl River Nr Rockport
|
775cfs |
Big Black River Nr Bentonia
|
392cfs |
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.
Little Lake Dam