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REFISH #1

RESERVOIR LEVELS
Big Branch
May 13, 2025


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Refish #1 is a privately owned dam located in Decatur, Tennessee, along the Big Branch river. Built in 1962, this earth dam stands at a height of 15 feet with a hydraulic height of 12 feet, providing a storage capacity of 144 acre-feet. The dam covers a surface area of 18.2 acres and serves the purpose of water storage and management in the region.

Although Refish #1 is not regulated by the state of Tennessee, it has been classified as having a significant hazard potential. It lacks an Emergency Action Plan (EAP) and has not been rated for its condition assessment. Despite its moderate risk level, the dam has not been modified in recent years and has not undergone any significant inspections since October 2017.

For water resource and climate enthusiasts, Refish #1 serves as a noteworthy example of a privately owned dam with important implications for local water management and safety. Its location in a high-risk area highlights the need for improved monitoring and emergency preparedness measures to mitigate potential hazards and ensure the dam's long-term stability and functionality.

Year_Completed 1962
River_Or_Stream BIG BRANCH
Dam_Length 516
Primary_Dam_Type Earth
Surface_Area 18.2
Hydraulic_Height 12
Drainage_Area 0.5
Nid_Storage 144
Structural_Height 15
Outlet_Gates None
Hazard_Potential Significant
Nid_Height 15
       

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