Piney Creek Watershed Structure Y-38-26 Dam Reservoir Report
Last Updated: December 11, 2025
The Piney Creek Watershed Structure Y-38-26 Dam, also known as Fouche Lake, is a local government-owned earth dam located in Yazoo, Mississippi.
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Summary
Designed by the USDA NRCS and completed in 1967, this dam serves primarily for flood risk reduction in the area. With a height of 36 feet and a storage capacity of 511 acre-feet, the dam plays a crucial role in managing water resources and mitigating the risk of flooding in the region.
The dam is regulated by the Mississippi Department of Environmental Quality and undergoes state inspection and enforcement to ensure its safety and effectiveness. While the hazard potential is rated low, the risk assessment indicates a moderate risk level (3), highlighting the importance of continued monitoring and maintenance. The dam features an uncontrolled spillway and outlet gates, with no associated structures or locks, emphasizing its simple yet essential role in water resource management in the Piney Creek watershed.
Enthusiasts of water resources and climate will appreciate the significance of the Piney Creek Watershed Structure Y-38-26 Dam in maintaining flood resilience and safeguarding the local community. As one of the key infrastructure elements in the area, this dam exemplifies the intersection of engineering, environmental conservation, and public safety to effectively manage water resources and mitigate the impacts of extreme weather events in Mississippi.
Year Completed |
1967 |
Dam Height |
36 |
River Or Stream |
TR- PINEY CREEK |
Primary Dam Type |
Earth |
Drainage Area |
1.45 |
Nid Storage |
511 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
36 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Harland Creek Nr Howard
|
3340cfs |
Big Black River Nr Bentonia
|
392cfs |
Abiaca Creek At Cruger
|
44cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
Big Black River At West
|
132cfs |
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.
Piney Creek Watershed Structure Y-38-26 Dam