Tippah River Watershed Structure Lt-7-17 Dam Reservoir Report
Last Updated: December 5, 2025
The Tippah River Watershed Structure Lt-7-17 Dam, also known as Lt-7-17, is a local government-owned dam located in Benton, Mississippi.
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Summary
Constructed in 1974 by the USDA NRCS, this earth dam stands at a height of 31 feet and serves the primary purpose of flood risk reduction along the TR-Tippah River. With a storage capacity of 344 acre-feet, this dam plays a crucial role in managing water flow and mitigating flood risks in the region.
Managed by the Mississippi Department of Environmental Quality, the Tippah River Watershed Lt-7-17 Dam is regulated, inspected, and enforced by state authorities to ensure its structural integrity and operational effectiveness. Despite being classified as having a low hazard potential, the dam's condition assessment is currently not rated. With a moderate risk level identified, there is a need for ongoing risk management measures to maintain the dam's functionality and safeguard the surrounding communities from potential flooding events.
Climate and water resource enthusiasts will appreciate the significance of the Tippah River Watershed Structure Lt-7-17 Dam in the Vicksburg District. While the dam's primary focus is flood risk reduction, its presence along the TR-Tippah River highlights the importance of sustainable water management practices in mitigating the impacts of extreme weather events and preserving the region's ecological balance. As efforts continue to monitor and enhance the dam's operations, it serves as a vital infrastructure piece in the broader network of water resource management in Mississippi.
Year Completed |
1974 |
Dam Height |
31 |
River Or Stream |
TR- TIPPAH RIVER |
Primary Dam Type |
Earth |
Drainage Area |
0.74 |
Nid Storage |
344 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little Tallahatchie River At Etta
|
156cfs |
Wolf River At Lagrange
|
227cfs |
Hatchie River Near Walnut
|
153cfs |
Wolf River At Rossville
|
497cfs |
Coldwater River Nr Olive Branch
|
104cfs |
Yocona River Nr Oxford
|
96cfs |
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.
Tippah River Watershed Structure Lt-7-17 Dam