Located in Warren County, Iowa, the Wadle Dam stands as a crucial water resource infrastructure managed by a private owner. Built in 2005 by the NRCS, this earth dam serves multiple purposes including fire protection, stock, or small fish pond. With a height of 28 feet and a length of 374 feet, the dam has a storage capacity of 144 acre-feet and covers a surface area of 6.1 acres. Despite its low hazard potential, the dam is regulated by the Iowa Department of Natural Resources and undergoes state inspection, permitting, and enforcement to ensure its safety and compliance.

Situated in the Red Rock Reservoir area, the Wadle Dam plays a vital role in controlling the flow of TR- Flank Creek and providing water for various uses in the region. The dam features an uncontrolled spillway with a width of 3 feet and a drainage area of 0.9 square miles. Although the dam's condition is currently not rated, its risk assessment is moderate, indicating the need for ongoing monitoring and management measures to mitigate potential risks. The surrounding community benefits from the dam's water supply for irrigation, livestock, and fire protection, highlighting its significance in sustaining local ecosystems and economies.

As a key component of the water infrastructure in the area, the Wadle Dam contributes to the overall water management efforts in Iowa. With Cindy Axne (D) as the representative for the region, the dam's operations and maintenance are crucial for ensuring the safety and sustainability of water resources. While the dam's emergency action plan and risk assessment require further development, its role in supporting agriculture, industry, and environmental conservation underscores the importance of proactive management and collaboration among stakeholders to safeguard the region's water supply and resilience to climate change impacts.