Iowa Noname8, located in Crawford County, Iowa, is a recreational dam managed by the local government and designed by the USDA NRCS. Completed in 1964, this earth dam stands at a height of 38 feet with a length of 522 feet, providing storage of 220 acre-feet of water for recreational purposes. Situated on the TR-Boyer River, this dam is regulated by the Iowa DNR and has a low hazard potential with a moderate risk assessment score.

With a surface area of 11 acres and a drainage area of 0.97 square miles, Iowa Noname8 plays a vital role in providing recreational opportunities for the community. Despite not being rated for its condition, the dam has been inspected periodically since its completion, with the last inspection dating back to September 1964. While the spillway is uncontrolled, the dam's risk assessment suggests moderate risk management measures are in place to ensure public safety in case of emergencies. For water resource and climate enthusiasts, Iowa Noname8 presents an interesting case study in local government management of recreational water structures in the state of Iowa.