The Idot Wetland Dam, located in Louisa County, Iowa, was completed in 1994 with a primary purpose of recreation. Designed by the USDA NRCS, this earth dam stands at a height of 8 feet and spans a length of 715 feet, providing storage capacity of 441 acre-feet. Situated on the TR-Iowa River, this dam is regulated by the Iowa DNR and is subject to state permitting, inspection, and enforcement to ensure its safety and compliance with regulations.

With a low hazard potential and a moderate risk assessment rating, the Idot Wetland Dam serves as a valuable resource for water management and conservation efforts in the region. While not currently rated for its condition, this dam plays a crucial role in providing recreational opportunities and supporting the surrounding ecosystem. As climate change continues to impact water resources, structures like the Idot Wetland Dam will be essential for mitigating flood risks and maintaining water quality in the area.

As enthusiasts of water resources and climate, it is important to recognize the significance of infrastructure like the Idot Wetland Dam in preserving and managing our natural resources. By understanding the design, purpose, and regulatory oversight of such structures, we can appreciate the role they play in safeguarding our environment and communities. The Idot Wetland Dam stands as a testament to the collaboration between state and federal agencies in ensuring the sustainable management of water resources in Iowa.