Johnson is a privately owned dam located in Morgan, Tennessee, along the Tribstowers Creek. Built in 1965, this earth dam stands at a structural height of 16.9 feet with a hydraulic height of 14.9 feet. The primary purpose of Johnson Dam is for recreation, providing a surface area of 7 acres and a normal storage capacity of 42 acre-feet.

Managed by the Tennessee Safe Dams Program, Johnson Dam has a low hazard potential and is classified as being in satisfactory condition as of the last assessment in February 2020. The dam has a moderate risk assessment rating of 3, indicating a level of risk that requires attention but is not considered high priority. Inspections are conducted every 3 years to ensure the safety and integrity of the structure.

Despite its low hazard potential, Johnson Dam plays a crucial role in water resource management and recreational activities in the area. With its beautiful setting and functional design, this dam serves as a testament to the importance of maintaining and monitoring our water infrastructure in the face of changing climate conditions.