Mc Clellan Dam, located in Guthrie, Iowa, was completed in 1968 by the USDA NRCS and serves multiple purposes including fire protection, stock, and small fish pond maintenance. This private dam is regulated by the Iowa DNR and is inspected and permitted by state authorities. With a height of 26 feet and a length of 540 feet, the dam holds a storage capacity of 51 acre-feet and covers a surface area of 3 acres. The dam is primarily made of earth with a soil foundation and is classified as low hazard potential with a moderate risk assessment.

Situated on the TR-BRUSHY CREEK of the SOUTH RACCOON RIVER, Mc Clellan Dam is crucial for water resource management and recreational activities in the area. Despite its uncontrolled spillway type, the dam has not been modified in recent years and its condition remains unrated. The dam is owned by private entities and has not received federal funding or oversight. With its strategic location and moderate risk assessment, Mc Clellan Dam presents a unique opportunity for water resource and climate enthusiasts to study the impact of private ownership on dam safety and management in Iowa.