Jack Stewart Lake Dam Reservoir Report
Nearby: Earl Davis Pond Dam Ms06752 Lake Dam
Last Updated: December 6, 2025
Jack Stewart Lake Dam in Mississippi is a privately owned structure regulated by the Mississippi Department of Environmental Quality.
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Summary
This Earth dam with Buttress core type stands at 18 feet high and has a storage capacity of 180 acre-feet, primarily serving recreational purposes. The dam has an uncontrolled spillway type and is deemed to have low hazard potential with a moderate risk assessment rating.
Located in Scott County, Mississippi, this dam is a vital part of the region's water resource infrastructure, providing a serene recreational spot for visitors. Despite not having a current condition assessment, the dam is regularly inspected, demonstrating a commitment to safety and maintenance. The dam's risk management measures are yet to be specified, but its overall risk assessment indicates a moderate level of potential hazards. Water resource and climate enthusiasts will appreciate the ecological significance of this structure on the local landscape.
Dam Height |
18 |
Nid Storage |
180 |
Hazard Potential |
Low |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
South Canal Tuscolameta Creek Nr Walnut Grove
|
8cfs |
Tuscolameta Creek At Walnut Grove
|
401cfs |
Chunky River Nr Chunky
|
301cfs |
Pearl River Nr Carthage
|
277cfs |
Pearl River Nr Lena
|
532cfs |
Tallahala Creek At Waldrup
|
164cfs |
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.
Jack Stewart Lake Dam