Solutia #11 Reservoir Report
Nearby: Solutia #8 Solutia #15
Last Updated: December 13, 2025
Solutia #11 is a privately owned dam located in Maury, Tennessee, near the city of Williamsport.
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Summary
Built in 1962, this earth dam stands at a hydraulic height of 70.1 feet and a structural height of 80 feet, with a length of 1300 feet and a surface area of 52 acres. It serves the important purpose of regulating the flow of the Tribduck River and has a normal storage capacity of 500 acre-feet.
Managed by the Tennessee Safe Dams Program, Solutia #11 has been deemed to have a low hazard potential and is currently in satisfactory condition as of the last inspection in March 2019. The dam features an uncontrolled spillway type and has no outlet gates. Despite its moderate risk assessment of 3 out of 5, the dam has not undergone any major modifications and meets regulatory guidelines for state permitting, inspection, and enforcement.
For water resource and climate enthusiasts, Solutia #11 offers a fascinating example of a well-maintained dam that plays a crucial role in water management for the surrounding area. With its historical significance and ongoing regulatory oversight, this dam serves as a reminder of the importance of responsible infrastructure management in the face of changing environmental conditions.
Year Completed |
1962 |
Dam Length |
1300 |
River Or Stream |
TRIBDUCK RIVER |
Primary Dam Type |
Earth |
Surface Area |
52 |
Hydraulic Height |
70.1 |
Drainage Area |
0.36 |
Nid Storage |
2012 |
Structural Height |
80 |
Outlet Gates |
None |
Hazard Potential |
Low |
Nid Height |
80 |
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.
Solutia #11