Smith Dam, located in Davis City, Iowa, was completed in 1972 by the USDA NRCS and serves multiple purposes including fire protection and creating a stock or small fish pond. This earth dam stands at a height of 35 feet and has a length of 496 feet, with a storage capacity of 114 acre-feet. The dam is regulated by the Iowa DNR and is inspected, permitted, and enforced by state authorities to ensure its safety and functionality.

Situated on the TR-Thompson River, Smith Dam has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. The dam has a moderate risk assessment level and is not controlled by a spillway, making it an uncontrolled spillway type. Despite its low hazard potential, the dam's risk management measures and emergency action plans are currently not specified, highlighting the need for further assessment and planning to mitigate potential risks.

For water resource and climate enthusiasts, Smith Dam offers an interesting case study in dam engineering and management. With its location in Decatur County, Iowa, the dam provides crucial water storage for fire protection and agricultural purposes. However, its lack of specific risk management measures and emergency action plans underscore the importance of continuous monitoring and maintenance to ensure the safety and resilience of the dam in the face of changing climate conditions and potential hazards.