Merigold Sewage Lagoon Dam Reservoir Report
Last Updated: December 25, 2025
The Merigold Sewage Lagoon Dam in Mississippi is a critical piece of infrastructure regulated by the state's Department of Environmental Quality.
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Summary
This earth dam, with a height of 10 feet and a storage capacity of 1000 acre-feet, serves a primary purpose other than flood control or irrigation. Despite its low hazard potential, the dam's risk assessment is moderate, indicating the need for ongoing monitoring and management measures.
Located in Bolivar County, the Merigold Sewage Lagoon Dam is owned by the local government and falls under the jurisdiction of the state regulatory agency. With uncontrolled spillways and no associated structures, the dam poses minimal risk but requires attention to ensure its continued safe operation. The dam's condition assessment is currently not rated, highlighting the importance of regular inspections and maintenance to mitigate any potential risks to surrounding areas.
Overall, the Merigold Sewage Lagoon Dam represents a unique water resource management challenge, balancing the need for wastewater treatment with the safety and integrity of the dam structure. Climate and water resource enthusiasts will find this dam's design and regulatory framework of interest, as it underscores the complex interplay between infrastructure, environmental protection, and public health in the Mississippi region.
Dam Height |
10 |
Nid Storage |
1000 |
Hazard Potential |
Low |
Nid Height |
10 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Merigold Sewage Lagoon Dam