J G House Lake Dam Reservoir Report
Nearby: Ms04467 Lake Dam Ms04468 Lake Dam
Last Updated: December 6, 2025
J G House Lake Dam, located in Madison, Mississippi, is a privately owned earthen dam completed in 2000 for recreational purposes.
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Summary
With a height of 21.8 feet and a length of 902 feet, the dam provides a storage capacity of 400 acre-feet and covers a surface area of 31.1 acres. The dam regulates the flow of the Unt of Doaks Creek and has a low hazard potential, with a moderate risk assessment rating.
Managed by the Mississippi Department of Environmental Quality, the dam is state-regulated and undergoes regular inspections and enforcement measures to ensure its safety and integrity. Although the condition assessment is not rated, the dam's risk management measures are in place to mitigate potential risks. While the dam does not feature locks or outlet gates, its uncontrolled spillway type can handle a maximum discharge of 627 cubic feet per second.
Enthusiasts of water resources and climate will appreciate the engineering and environmental aspects of J G House Lake Dam, which serves as a recreational hub while also contributing to flood control and water management in the region. The dam's strategic location and design play a crucial role in maintaining the ecological balance of the area, showcasing the importance of sustainable water resource management practices in mitigating risks and enhancing community resilience to climate change impacts.
Year Completed |
2000 |
Dam Length |
902 |
Dam Height |
21.8 |
River Or Stream |
UNT OF DOAKS CREEK |
Primary Dam Type |
Earth |
Surface Area |
31.1 |
Drainage Area |
0.21 |
Nid Storage |
400 |
Hazard Potential |
Low |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Yockanookany River Nr Ofahoma
|
96cfs |
Pearl River Nr Lena
|
532cfs |
Big Black River Nr Bentonia
|
502cfs |
Harland Creek Nr Howard
|
3340cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
Pearl River Nr Carthage
|
277cfs |
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.
J G House Lake Dam