Morton Waste Stabilization Ponds Dam Reservoir Report
Last Updated: December 7, 2025
The Morton Waste Stabilization Ponds Dam, located in Morton, Mississippi, is a vital structure managed by the local government for wastewater treatment purposes.
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Summary
The dam is situated on Pelahatchie Creek and was completed in 1962, standing at a height of 31 feet with a hydraulic height of 26 feet. It serves as an earth-type dam with a buttress core, offering storage capacity of 773 acre-feet and a surface area of 80.7 acres.
With a low hazard potential and a moderate risk assessment rating, the dam plays a crucial role in managing water resources in the region. It is regulated and inspected by the Mississippi Department of Environmental Quality, ensuring its safety and effectiveness in controlling water flow and providing essential services to the community. Although the condition assessment is currently not rated, the dam continues to contribute to the environmental well-being of the area by treating wastewater and maintaining water quality standards.
As a key infrastructure for water management, the Morton Waste Stabilization Ponds Dam underscores the importance of sustainable practices in safeguarding our water resources and addressing climate challenges. Its presence on Pelahatchie Creek highlights the significance of responsible water treatment and storage systems in supporting the local ecosystem and mitigating environmental risks. With ongoing monitoring and regulatory oversight, the dam remains a critical asset for promoting water security and resilience in the face of changing climate conditions.
Year Completed |
1962 |
Dam Length |
10940 |
Dam Height |
31 |
River Or Stream |
PELAHATCHIE CREEK |
Primary Dam Type |
Earth |
Surface Area |
80.7 |
Hydraulic Height |
26 |
Drainage Area |
0.13 |
Nid Storage |
773 |
Hazard Potential |
Low |
Nid Height |
31 |
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.
Morton Waste Stabilization Ponds Dam