Callon Lake Number 3 Dam Reservoir Report
Last Updated: December 5, 2025
Callon Lake Number 3 Dam, located in Adams County, Mississippi, is a privately owned earth dam constructed in 1955 for recreational purposes.
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Summary
The dam, with a height of 12 feet and a storage capacity of 90 acre-feet, is designed by the USDA NRCS and regulated by the Mississippi Department of Environmental Quality. The dam is situated on the TR- Mammoth Bayou river system and has an uncontrolled spillway and outlet gates.
Despite being classified as having a low hazard potential, the dam's risk assessment is moderate, indicating a level 3 risk. The condition assessment is not rated, and there is no recent inspection data available. The dam does not have an emergency action plan in place, and there is no information on inundation maps or risk management measures. The dam is not owned or funded by any federal agency, and it is not under the jurisdiction of the US Army Corps of Engineers.
Water resource and climate enthusiasts interested in Callon Lake Number 3 Dam will find it to be a unique structure designed for recreational use in a picturesque setting. The dam's design, maintenance, and risk assessment provide insights into the management of small earth dams and their role in water resource management in the region. Further study and monitoring of the dam's condition, emergency preparedness, and risk mitigation strategies could enhance its resilience and safety for both the local community and the environment.
Year Completed |
1955 |
Dam Height |
12 |
River Or Stream |
TR- MAMMOUTH BAYOU |
Primary Dam Type |
Earth |
Nid Storage |
90 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Homochitto River At Rosetta
|
2130cfs |
Buffalo River Nr Woodville
|
257cfs |
Homochitto River At Eddiceton
|
168cfs |
Bayou Pierre Nr Willows
|
444cfs |
(Coe) Atchafalaya River At Simmesport
|
105000cfs |
Mississippi River At Vicksburg
|
329000cfs |
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.
Callon Lake Number 3 Dam