Boyce Mooneyhan Pond Dam Reservoir Report

Last Updated: December 5, 2025

Boyce Mooneyhan Pond Dam, located in Pontotoc, Mississippi, is a privately owned earth dam primarily used for recreation purposes.


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Summary

Standing at a height of 12 feet, this buttress dam has a storage capacity of 56 acre-feet and is regulated by the Mississippi Department of Environmental Quality. With a low hazard potential and a moderate risk assessment rating, the dam features an uncontrolled spillway and is not currently rated for its condition.

Despite lacking certain details such as the year of completion and specific structural dimensions, Boyce Mooneyhan Pond Dam remains a notable feature in the region for water resource and climate enthusiasts. Situated within the Vicksburg District, it serves as a picturesque spot for recreational activities while also being subject to state jurisdiction, regulation, inspection, and enforcement. With its tranquil setting and moderate risk level, this dam presents an intriguing case study for those interested in the management and maintenance of water infrastructure in Mississippi.

As climate change continues to impact water resources and infrastructure, understanding the condition and risk assessment of dams like Boyce Mooneyhan Pond Dam becomes increasingly crucial. While the dam itself is not currently rated for its condition, its low hazard potential suggests a relatively stable structure. As enthusiasts delve into the details of this privately owned earth dam, questions may arise regarding its long-term sustainability and the potential implications of its risk management measures.

Dam Height

12

Nid Storage

56

Hazard Potential

Low

Nid Height

12
       
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Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.