T W Coan Pond Dam Reservoir Report
Last Updated: December 6, 2025
T W Coan Pond Dam, located in Lowndes, Mississippi, is a private-owned structure primarily used for recreational purposes.
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Summary
This earth dam, with a buttress core type, stands at a height of 11 feet and has a storage capacity of 95 acre-feet. While the dam's hazard potential is categorized as low, its risk assessment indicates a moderate level.
Managed by the Mississippi Department of Environmental Quality, this dam is subject to state regulation, inspection, and enforcement to ensure its safety and compliance with governing standards. Despite being uncontrolled, the spillway type of T W Coan Pond Dam serves the purpose of managing water flow effectively. While the condition assessment is currently not rated, the risk management measures in place indicate a proactive approach towards maintaining the dam's integrity and safety.
For water resource and climate enthusiasts, T W Coan Pond Dam presents an intriguing case study in dam management and risk assessment. Situated in a picturesque setting, this dam combines recreational utility with environmental responsibility, showcasing the importance of balancing human activities with natural resource conservation. With its low hazard potential and moderate risk assessment, T W Coan Pond Dam stands as a testament to responsible infrastructure development in the face of changing climate conditions.
Dam Height |
11 |
Drainage Area |
0.12 |
Nid Storage |
95 |
Hazard Potential |
Low |
Nid Height |
11 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tombigbee River At Stennis Lock And Dam
|
2610cfs |
Catalpa Creek At Mayhew
|
2940cfs |
Luxapallila Creek Nr Columbus
|
525cfs |
Tombigbee River At Bevill L&D Nr Pickensville
|
1550cfs |
Noxubee River At Macon
|
147cfs |
Buttahatchee River Nr Aberdeen
|
632cfs |
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.
T W Coan Pond Dam