Agnew, located in Hamilton County, Tennessee, is a privately-owned earth dam constructed in 1961 for fire protection, stock, and recreational purposes. The dam stands at a structural height of 17 feet and a hydraulic height of 14 feet, impounding the waters of Dry Branch to create a small fish pond with a storage capacity of 43 acre-feet. With a surface area of 5 acres and a drainage area of 0.3 square miles, Agnew serves as a vital resource for water storage and recreational activities in the region.

Despite its modest size, Agnew poses a high hazard potential due to its uncontrolled spillway type and lack of outlet gates. The dam has not been rated for its condition assessment, but it undergoes inspections every 5 years to ensure its structural integrity and safety. The risk assessment for Agnew indicates a moderate risk level (3), prompting the need for continued monitoring and potential risk management measures to mitigate any potential hazards associated with the dam.

As an essential component of the local water resource infrastructure, Agnew plays a crucial role in providing water for fire protection and supporting recreational activities in the area. With its high hazard potential and moderate risk level, it is imperative for stakeholders to stay vigilant in monitoring and maintaining the dam to ensure the safety of nearby communities and the sustainability of the water resource for future generations.