Turkey Cr Watershed Site 42, located in Cass County, Iowa, is a crucial water resource managed by the local government for fire protection, stock, and small fish ponds, as well as flood risk reduction. The dam, constructed in 1974 by the USDA NRCS, is an earth structure with a height of 31 feet and a length of 575 feet, providing a storage capacity of 147 acre-feet and covering a surface area of 7.8 acres. The watershed site is regulated by the Iowa Department of Natural Resources and undergoes regular inspections and enforcement to ensure its safety and functionality.

Despite being classified as low hazard potential with a moderate risk assessment, the condition of the dam at Turkey Cr Watershed Site 42 is currently not rated. However, the site has not experienced any significant modifications since its construction and does not have an Emergency Action Plan (EAP) in place. The dam's spillway is uncontrolled, with no outlet gates or locks, and has a drainage area of 0.41 square miles. With a risk management strategy yet to be defined, the site remains a critical infrastructure for water resource management and climate resilience in the region, under the jurisdiction of the Iowa DNR and the Omaha District of the US Army Corps of Engineers.

Water resource and climate enthusiasts monitoring Turkey Cr Watershed Site 42 can appreciate its role in maintaining water supply, mitigating flood risks, and supporting local ecosystems. As part of a network of dams in the area, this site contributes to the overall management of water resources in Iowa. While the dam's condition assessment is pending and there are identified areas for improvement, its strategic location in the Turkey Creek watershed highlights the importance of sustainable infrastructure development for long-term water security and environmental protection. With ongoing regulatory oversight and potential enhancements in risk management measures, this site serves as a focal point for collaboration between government agencies, stakeholders, and the community to ensure the resilience of water resources in the region.