Mud Creek #7 Reservoir Report
Nearby: Mud Creek #9 Nowhere Lake
Last Updated: December 12, 2025
Mud Creek #7, also known as Mud Creek Site 7, is a privately owned earth dam located in Weakley County, Tennessee.
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Summary
Constructed in 1983 by the USDA NRCS, this dam serves the primary purpose of flood risk reduction along the Mud Creek stream. The dam stands at a structural height of 30.5 feet with a hydraulic height of 12.5 feet, providing storage capacity of 1840 acre-feet and covering a surface area of 61.6 acres.
Managed by the Tennessee Safe Dams Program, Mud Creek #7 is state-regulated and inspected regularly to ensure its satisfactory condition for low hazard potential. With a drainage area of 2.96 square miles, the dam plays a crucial role in mitigating flood risks in the region. Despite its moderate risk assessment, the dam's condition assessment remains satisfactory as of the last inspection in December 2018.
Located in Sharon, Tennessee, Mud Creek #7 is a vital infrastructure for flood risk reduction in the area, overseen by the Memphis District of the USACE. With its earth structure supported by stone core and soil foundations, the dam exemplifies effective water resource management and climate resilience efforts in the region.
Year Completed |
1983 |
Dam Length |
1140 |
River Or Stream |
MUD CREEK |
Primary Dam Type |
Earth |
Surface Area |
61.6 |
Hydraulic Height |
12.5 |
Drainage Area |
2.96 |
Nid Storage |
1840 |
Structural Height |
30.5 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
31 |
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.
Mud Creek #7