West Lenox Reservoir Dam, located in Maloy, Iowa, is a significant Earth-type dam completed in 1913 for water supply purposes. With a height of 25 feet and a length of 550 feet, the dam holds a maximum storage capacity of 142 acre-feet and covers a surface area of 8.7 acres. The dam is situated on the TR-Middle Platte River and is owned and regulated by the Iowa Department of Natural Resources.

Despite its age, the dam has not been rated for its current condition and is classified as having a significant hazard potential. Regular inspections and enforcement measures are conducted by the state, ensuring the safety and integrity of the structure. The risk assessment for the dam is moderate, indicating a level 3 risk, with no specific risk management measures outlined. Overall, West Lenox Reservoir Dam serves as a crucial water resource for the area, emphasizing the importance of continued monitoring and maintenance to mitigate potential risks and ensure its long-term functionality in the face of changing climate conditions.