Se Des Moines Stormwater Det. Dam #8, located in Des Moines, Iowa, was completed in 1999 by Snyder & Associates with the primary purpose of flood risk reduction. This earth dam is situated on the TR-Yeader Creek and is regulated by the Iowa Department of Natural Resources. With a dam height of 23 feet and a length of 530 feet, it provides a storage capacity of 65 acre-feet, serving as a vital structure for managing stormwater in the area.

The dam has a low hazard potential and is currently in satisfactory condition as per the last assessment in 2010. It has a surface area of 2.1 acres and a drainage area of 0.36 square miles. The spillway, with a width of 8 feet, is uncontrolled, and the dam is designed to handle moderate risk levels. Despite not having associated locks or gates, the dam plays a crucial role in mitigating flood risks and protecting the surrounding community from potential water-related hazards.

Owned and regulated by the local government, Se Des Moines Stormwater Det. Dam #8 exemplifies successful collaboration between stakeholders in ensuring water resource management. With its strategic location and design features, this dam stands as a testament to effective flood control measures in the region, serving as a crucial asset in safeguarding against climate-related challenges.