Thad Hawkins Dam Reservoir Report
Nearby: Ms04417 Lake Dam Ms04421 Lake Dam
Last Updated: December 11, 2025
Thad Hawkins Dam, located in Yazoo, Mississippi, is a private-owned structure regulated by the Mississippi Department of Environmental Quality.
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Summary
The earth dam, with a height of 17 feet and a storage capacity of 650 acre-feet, serves primarily for recreational purposes. The dam is of buttress core type and has an uncontrolled spillway, adding to its picturesque setting in the Vicksburg District.
Despite being categorized with an undetermined hazard potential and a moderate risk assessment, Thad Hawkins Dam has not been rated for its condition. The dam's emergency action plan status and risk management measures are also unclear at this time. While the dam does not have any associated structures or locks, its location in a high-risk area highlights the importance of consistent inspection and maintenance to ensure its safety and functionality for both recreational and environmental purposes. Climate and water resource enthusiasts may find Thad Hawkins Dam an intriguing site for further study and monitoring.
Dam Height |
17 |
Drainage Area |
0.39 |
Nid Storage |
650 |
Hazard Potential |
Undetermined |
Nid Height |
17 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Black River Nr Bentonia
|
392cfs |
Harland Creek Nr Howard
|
3340cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
Lynch Creek At Jackson
|
1100cfs |
Pearl River At Jackson
|
362cfs |
Yockanookany River Nr Ofahoma
|
73cfs |
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.
Thad Hawkins Dam