Norris, also known as Jolly Lake Dam, is a private earth dam located in Overton, Tennessee, with a primary purpose of serving as a Fish and Wildlife Pond. Constructed in 1965 by the USDA NRCS, this dam stands at a structural height of 25 feet and has a hydraulic height of 15 feet, spanning a length of 403 feet. With a storage capacity of 174 acre-feet, Norris covers a surface area of 9 acres and has a drainage area of 0.17 square miles, making it an essential resource for fire protection, stock, small fish pond, and recreational activities.

Despite its low hazard potential and moderate risk assessment score of 3, Norris has not been rated for its condition assessment. The dam features an uncontrolled spillway type and is not regulated or inspected by the state, making it a unique structure within the Nashville District. With no outlet gates and a lack of emergency action plans in place, Norris presents an opportunity for further assessment and risk management measures to ensure the safety and sustainability of its surrounding environment and the communities it serves. For water resource and climate enthusiasts, Norris represents a fascinating intersection of infrastructure, conservation, and recreational purposes in the heart of Tennessee.