Powell is a privately owned dam in Haywood, Tennessee, with a primary purpose that is not specified in the available data. It was completed in 1960 and stands at a structural height of 28.3 feet, with a hydraulic height of 25.3 feet. The dam has a normal storage capacity of 155 acre-feet and is located on the Tribmud Creek. Despite being classified as having a low hazard potential, it is important to note that the risk assessment for Powell is moderate, with a score of 3.

The dam does not fall under state jurisdiction or regulatory oversight, as it is not regulated, permitted, inspected, or enforced by any state agency. It is also not associated with any federal agency in terms of ownership, funding, design, construction, or regulation. Powell features an uncontrolled spillway type and has no outlet gates. The last inspection conducted on the dam was on May 4, 2017, with a scheduled inspection frequency of every 5 years. While the condition assessment is listed as "Not Rated," it is crucial for water resource and climate enthusiasts to stay informed about the dam's risk management measures and emergency preparedness to ensure the safety of surrounding communities and the environment.

Overall, Powell serves as a significant structure for water resource management in the area, providing storage capacity and flood control on Tribmud Creek. Despite its low hazard potential, the moderate-risk assessment underscores the importance of ongoing monitoring and maintenance to prevent potential hazards. As a privately owned dam with limited state and federal involvement, it is essential for local stakeholders and dam owners to prioritize safety measures, emergency preparedness, and regular inspections to mitigate any risks associated with the structure and ensure the long-term sustainability of the surrounding ecosystem.