Wise Dam, located in Smithland, Iowa, is a privately owned structure designed by the USDA NRCS with a primary purpose of fire protection, stock, or small fish pond. Completed in 1967, this earth dam stands at a height of 31 feet and has a length of 289 feet. It has a storage capacity of 19 acre-feet, with a normal storage of 14 acre-feet, serving as a water resource for the local area.

Managed by the Iowa DNR, Wise Dam is state-regulated, permitted, inspected, and enforced to ensure safety and compliance. The dam has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. While it has not been assessed for Emergency Action Plan (EAP) preparedness, the risk assessment is moderate, warranting attention to risk management measures. Located on the TR-Little Sioux River, Wise Dam plays a crucial role in water resource management and climate resilience in Woodbury County, Iowa.

Despite its modest size and storage capacity, Wise Dam serves as a vital infrastructure for fire protection, livestock, and recreational purposes in the region. With its controlled spillway and state regulation, the dam ensures water safety and management for the surrounding community. As climate change impacts water resources, Wise Dam stands as a testament to the importance of sustainable water infrastructure for both human and ecological needs in the face of evolving climate challenges.