Upper Tallahatchie Structure Lt-10-04 Dam Reservoir Report
Last Updated: December 6, 2025
The Upper Tallahatchie Structure Lt-10-04 Dam, located in Tippah, Mississippi, was completed in 1958 with a primary purpose of flood risk reduction.
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Summary
Owned by the local government and regulated by the Mississippi Department of Environmental Quality, this earth dam stands at a height of 28 feet and has a storage capacity of 189 acre-feet. The dam is designed by the USDA NRCS and is categorized as having a low hazard potential with a moderate risk assessment rating.
Situated on the Tallahatchie River and Smith Branch, this dam plays a crucial role in managing water resources in the region, contributing to flood control efforts and protecting surrounding communities from potential water-related disasters. Despite being uncontrolled, the dam's design and construction by the Natural Resources Conservation Service ensure its structural integrity and operational effectiveness. Water resource and climate enthusiasts will find interest in the engineering details and regulatory oversight of the Upper Tallahatchie Structure Lt-10-04 Dam, highlighting the importance of sustainable water management practices in the face of changing climate patterns.
As part of the Vicksburg District and with Congressman Trent Kelly as the representative, this dam serves as a vital infrastructure for the local community in New Albany, Mississippi. While the dam's condition assessment is currently not rated, its presence and functionality contribute to reducing flood risks and ensuring the safety of residents in the area. With a focus on flood risk reduction and operational efficiency, the Upper Tallahatchie Structure Lt-10-04 Dam exemplifies the intersection of water resource management, climate resilience, and infrastructure development in safeguarding communities against natural disasters.
Year Completed |
1958 |
Dam Height |
28 |
River Or Stream |
TR- TALLAHATCHIE R; SMITH BR |
Primary Dam Type |
Earth |
Drainage Area |
0.58 |
Nid Storage |
189 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Upper Tallahatchie Structure Lt-10-04 Dam