Troublesome Creek Watershed Site 10-1 is a vital flood risk reduction structure located in Cass County, Iowa. Designed by the USDA NRCS and completed in 2007, this earth dam stands at a height of 31 feet and spans 606 feet in length. The primary purpose of this dam is to mitigate flood risks along Troublesome Creek, offering protection to the surrounding area.

Owned and regulated by the local government with oversight from the Iowa Department of Natural Resources, Troublesome Creek Watershed Site 10-1 is classified as having a low hazard potential with a moderate risk assessment rating. While the condition assessment is currently listed as "Not Rated", this structure plays a crucial role in managing water resources and climate impacts in the region. With a drainage area of 0.2 square miles and a storage capacity of 81 acre-feet, this dam serves as a key asset in the overall flood risk management strategy for the area.

Despite its uncontrolled spillway type and lack of outlet gates, Troublesome Creek Watershed Site 10-1 remains a vital component in the local water infrastructure. With its strategic location and purposeful design, this dam serves as a testament to the collaborative efforts between local government agencies and the USDA NRCS in safeguarding the community from potential flood events along Troublesome Creek.