Muddy Creek Ws Str 14 Dam Reservoir Report
Last Updated: December 6, 2025
Muddy Creek WS Str 14 Dam, also known as Muddy Creek Dam 14, is a key structure owned by the local government in Walnut, Mississippi.
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Summary
Built in 1968 by the USDA NRCS, this earth dam stands at a height of 33 feet and serves the primary purpose of flood risk reduction along the TR-Muddy Creek and Hurricane Creek. With a storage capacity of 2209 acre-feet and a drainage area of 6.28 square miles, this dam plays a crucial role in managing water resources in the region.
The dam is regulated by the Mississippi Department of Environmental Quality and undergoes regular inspections, with the last assessment conducted in January 2020, indicating a fair condition. Despite its high hazard potential, the dam has a moderate risk assessment rating of 3, suggesting that it is adequately managed to mitigate potential risks. While the dam does not have controlled spillways or locks, its uncontrolled spillway and outlet gates help in managing water flow during periods of heavy rainfall, ensuring the safety of downstream areas.
Overall, Muddy Creek WS Str 14 Dam is a vital infrastructure for flood risk reduction in Tippah County, Mississippi. Its historical significance, design features, and regular maintenance make it a key component in the region's water resource management efforts, providing valuable protection against potential flood events and safeguarding the surrounding communities and ecosystems.
Year Completed |
1968 |
Dam Height |
33 |
River Or Stream |
TR- MUDDY CR; HURRICANE CR |
Primary Dam Type |
Earth |
Drainage Area |
6.28 |
Nid Storage |
2209 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
33 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Hatchie River Near Walnut
|
172cfs |
Wolf River At Lagrange
|
223cfs |
Hatchie River At Bolivar
|
933cfs |
Wolf River At Rossville
|
508cfs |
Little Tallahatchie River At Etta
|
220cfs |
Twentymile Creek Nr Guntown
|
36cfs |
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.
Muddy Creek Ws Str 14 Dam