Swayze Lake Number 2 Dam Reservoir Report
Last Updated: December 10, 2025
Swayze Lake Number 2 Dam in Mississippi is a privately owned structure primarily used for recreational purposes.
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Summary
The dam, constructed with earth and buttress core types, stands at a height of 20 feet and has a storage capacity of 55 acre-feet. Despite being uncontrolled, the dam has a low hazard potential and is currently deemed to be in a moderate risk category.
Managed by the Mississippi Department of Environmental Quality, the dam is regulated, permitted, inspected, and enforced by the state agency to ensure its safety and compliance with regulations. Located in Yazoo County, Mississippi, the dam provides a tranquil recreational spot for visitors while also serving as a crucial water resource in the region. With its risk level assessed and management measures in place, Swayze Lake Number 2 Dam stands as a testament to responsible water resource management and climate resilience efforts in the area.
Dam Height |
20 |
Nid Storage |
55 |
Hazard Potential |
Low |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Harland Creek Nr Howard
|
3340cfs |
Big Black River Nr Bentonia
|
424cfs |
Yockanookany River Nr Ofahoma
|
81cfs |
Big Black River At West
|
142cfs |
Abiaca Creek At Cruger
|
44cfs |
Pearl River Nr Lena
|
484cfs |
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.
Swayze Lake Number 2 Dam