Moorhead Lagoon Dam Reservoir Report
Last Updated: December 5, 2025
Moorhead Lagoon Dam in Mississippi is a crucial water resource managed by the local government with oversight from the Mississippi Department of Environmental Quality.
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Summary
This earth dam, with a buttress core type, stands at a height of 8 feet and has a storage capacity of 184 acre-feet. While the primary purpose of the dam is categorized as 'Other,' it serves as a vital infrastructure for water management in the Sunflower County area.
Despite its low hazard potential, Moorhead Lagoon Dam poses a moderate risk, indicating the need for ongoing monitoring and maintenance. The dam features an uncontrolled spillway and has not been rated for its condition assessment. The surrounding community must stay prepared for any potential emergencies with an effective Emergency Action Plan in place. As enthusiasts of water resources and climate, it is essential to recognize the significance of structures like Moorhead Lagoon Dam in ensuring sustainable water management practices in the region.
Dam Height |
8 |
Nid Storage |
184 |
Hazard Potential |
Low |
Nid Height |
8 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Sunflower River At Sunflower
|
1370cfs |
Abiaca Creek At Cruger
|
44cfs |
Bogue Phalia Nr Leland
|
1110cfs |
Tallahatchie River At Money
|
6080cfs |
Big Sunflower River Nr Merigold
|
703cfs |
Harland Creek Nr Howard
|
3340cfs |
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.
Moorhead Lagoon Dam