Stoner Dam, located in Fremont County, Iowa, was completed in 1959 and is managed by a private entity. This earth dam serves multiple purposes, including fire protection and creating a small fish pond. With a height of 40 feet and a length of 530 feet, the dam has a storage capacity of 270 acre-feet and covers a surface area of 13 acres. It is situated on TR-Camp Creek and is regulated by the Iowa Department of Natural Resources.

The dam, designed by the USDA NRCS, has a low hazard potential and a moderate risk assessment rating. While it has not been inspected since November 1960, the state agency confirms that it is regularly permitted, inspected, and enforced. Stoner Dam features an uncontrolled spillway and is primarily constructed using soil as its foundation. Despite its age, the dam's condition is currently not rated, and it does not have an Emergency Action Plan in place.

Overall, Stoner Dam is a notable structure in the area, providing essential water resource management functions and contributing to the local ecosystem. Enthusiasts of water resources and climate will appreciate its unique design and the role it plays in maintaining water levels for fire protection and recreational activities.