Sequoyah Lake Dam Reservoir Report
Last Updated: December 24, 2025
Sequoyah Lake Dam, located in Lee, Mississippi, is a privately owned structure with a primary purpose of recreation.
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Summary
This earth dam with buttress core stands at a height of 18 feet and has a storage capacity of 180 acre-feet. The dam is regulated by the Mississippi Department of Environmental Quality, with state permitting, inspection, and enforcement in place to ensure its safety and compliance with regulations.
Despite being classified as having an undetermined hazard potential and a moderate risk assessment, the condition of Sequoyah Lake Dam is currently not rated. The dam features an uncontrolled spillway and has not been modified in recent years. While emergency action plans and inundation maps are not yet prepared, the dam has not met guidelines for emergency preparedness. Overall, this structure presents an intriguing case study for water resource and climate enthusiasts, highlighting the importance of monitoring and managing dam safety in recreational settings to mitigate potential risks and ensure public safety.
Dam Height |
18 |
Nid Storage |
180 |
Hazard Potential |
Undetermined |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Town Creek At Eason Boulevard At Tupelo
|
20cfs |
Twentymile Creek Nr Guntown
|
10cfs |
Tombigbee River Nr Fulton
|
143cfs |
Cummings Creek Nr Fulton
|
15cfs |
Town Creek Nr Nettleton
|
59cfs |
Bull Mountain Creek At Tremont
|
86cfs |
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.
Sequoyah Lake Dam