Floyd Lake Dam Reservoir Report
Last Updated: December 22, 2025
Floyd Lake Dam, located in Benton, Mississippi, is a privately owned structure primarily used for recreation purposes.
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Summary
The dam, standing at a height of 14 feet and classified as an Earth dam with Buttress core types, has a storage capacity of 50 acre-feet. While the dam is considered to have low hazard potential, it is regulated and inspected by the Mississippi Department of Environmental Quality to ensure its safety and compliance with state regulations.
Despite not having a designated year of completion or a condition assessment rating, Floyd Lake Dam is noted to have a moderate risk level of 3 out of 5. The dam features an uncontrolled spillway type and does not have outlet gates or associated structures. Although the emergency action plan status and risk management measures are not specified, the dam is in compliance with state permitting, inspection, and enforcement requirements, indicating a commitment to ensuring the safety and integrity of the structure for the surrounding community and environment. For water resource and climate enthusiasts, Floyd Lake Dam serves as a noteworthy site in Mississippi for its recreational and regulatory significance in the region.
Dam Height |
14 |
Nid Storage |
50 |
Hazard Potential |
Low |
Nid Height |
14 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wolf River At Lagrange
|
197cfs |
Hatchie River Near Walnut
|
135cfs |
Little Tallahatchie River At Etta
|
94cfs |
Wolf River At Rossville
|
371cfs |
Hatchie River At Bolivar
|
727cfs |
Coldwater River Nr Olive Branch
|
100cfs |
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.
Floyd Lake Dam