Summary
Built in 1970 by the USDA NRCS, this earth dam stands at a structural height of 32.5 feet and serves the primary purpose of flood risk reduction along Trainer Creek. With a Normal Storage capacity of 59 acre-feet and a Max Storage capacity of 472 acre-feet, this dam plays a crucial role in mitigating flood hazards in the region.
The dam is regulated by the Tennessee Safe Dams Program and undergoes regular inspections to ensure its safety and functionality. The hazard potential of Middle Fork Obion #6 is classified as significant, but its condition assessment as of July 2019 was reported as satisfactory. Despite its moderate risk level, no Emergency Action Plan (EAP) has been prepared for this dam yet. This highlights the importance of continuous monitoring and risk management measures to ensure the safety of the surrounding community and infrastructure.
Middle Fork Obion #6 stands as a testament to the collaborative efforts between local government agencies and the USDA NRCS in safeguarding the region against flood risks. With its strategic location along Trainer Creek and its critical role in flood risk reduction, this dam serves as a vital piece of infrastructure in the water resource management system of Henry County, Tennessee. As climate change continues to impact weather patterns and water resources, the importance of maintaining and upgrading structures like Middle Fork Obion #6 becomes increasingly essential in ensuring the resilience of communities to natural disasters.
Year Completed |
1970 |
Dam Length |
735 |
River Or Stream |
TRAINER CREEK |
Primary Dam Type |
Earth |
Surface Area |
14 |
Hydraulic Height |
13 |
Drainage Area |
1.37 |
Nid Storage |
472 |
Structural Height |
32.5 |
Outlet Gates |
None |
Hazard Potential |
Significant |
Foundations |
Soil |
Nid Height |
33 |
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.
Middle Fork Obion #6