Tuscumbia Watershed Structure 30 Dam Reservoir Report
Nearby: Ms06879 Lake Dam Bumpas Lake Dam
Last Updated: December 5, 2025
The Tuscumbia Watershed Structure 30 Dam, located in the Parmicha Creek in Booneville, Mississippi, is a crucial piece of infrastructure designed by the USDA NRCS in 1995 for flood risk reduction.
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Summary
This earth dam stands at a height of 28 feet and stretches 1385 feet in length, providing storage capacity of 1696 acre-feet. With a low hazard potential and a moderate risk assessment rating, the dam serves as a vital component of the local water resource management system.
Managed by the Mississippi Department of Environmental Quality, the Tuscumbia Watershed Structure 30 Dam is state-regulated and subject to inspection and enforcement measures. While the dam's condition is currently not rated, its primary purpose of flood risk reduction underscores its importance in protecting the surrounding area from potential water-related disasters. With uncontrolled spillways and outlet gates, the dam is designed to handle a maximum discharge of 94 cubic feet per second, ensuring efficient water flow management during high water events.
For water resource and climate enthusiasts, the Tuscumbia Watershed Structure 30 Dam offers a fascinating example of how engineering and design can mitigate flood risks and safeguard local communities. Situated in the picturesque Alcorn County, this earth dam not only provides flood protection but also contributes to the overall water management strategy in the region. As a key structure in the Memphis District, the dam stands as a testament to the collaborative efforts of government agencies and designers in creating sustainable solutions for water resource challenges.
Year Completed |
1995 |
Dam Length |
1385 |
Dam Height |
28 |
River Or Stream |
PARMICHA CREEK |
Primary Dam Type |
Earth |
Surface Area |
85.5 |
Drainage Area |
3.1 |
Nid Storage |
1696 |
Structural Height |
24 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Hatchie River Near Walnut
|
153cfs |
Twentymile Creek Nr Guntown
|
23cfs |
Bear Creek At Bishop
|
4330cfs |
Red Bud Creek Nr Moores Mill
|
12cfs |
Horse Creek Near Savannah
|
87cfs |
Hatchie River At Bolivar
|
944cfs |
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.
Tuscumbia Watershed Structure 30 Dam