Hang Dam, located in Taylor County, Iowa, is a privately owned structure designed by the USDA NRCS and regulated by the Iowa DNR. Completed in 1969, this earth dam stands at a height of 19 feet and has a length of 453 feet, with a primary purpose of providing fire protection, stock, or a small fish pond. With a storage capacity of 54 acre-feet and a surface area of 4.8 acres, Hang Dam plays a crucial role in water resource management in the region.

Despite its low hazard potential and moderate risk assessment, Hang Dam has not been rated for its condition assessment. The dam is equipped with an uncontrolled spillway and is located on the TR-West Branch 102 River. While the structure has not been inspected recently, it is subject to state regulation, permitting, inspection, and enforcement. With its strategic location and design, Hang Dam serves as a vital component in the local water infrastructure, contributing to fire protection, livestock watering, and recreational activities.

As a key feature in the water management system of the area, Hang Dam offers valuable benefits to the surrounding community, including flood control, irrigation, and wildlife habitat enhancement. While the dam's risk assessment is moderate, its strategic location and design ensure its effectiveness in fulfilling its primary purposes. With continued monitoring and maintenance, Hang Dam will continue to play a significant role in water resource management and climate resilience efforts in Taylor County, Iowa.