Henry Dam, located in Hinton, Iowa, serves multiple purposes including fire protection, stock watering, and a small fish pond. Built in 1991, this earth dam stands at a height of 19 feet and spans a length of 460 feet, with a storage capacity of 86 acre-feet. Situated on TR- Carter Creek, the dam is regulated by the Iowa Department of Natural Resources and is inspected regularly to ensure its structural integrity.

Despite its low hazard potential, Henry Dam is considered to have a moderate risk level (3) according to the data provided. The dam features an uncontrolled spillway and is primarily constructed with soil foundations. The surrounding area has a drainage area of 0.39 square miles and a surface area of 6.5 acres, making it a vital resource for water management in the region.

Water resource and climate enthusiasts can appreciate the significance of Henry Dam in maintaining water supply for fire protection and livestock in Plymouth County. With its strategic location and efficient design, the dam plays a crucial role in managing water resources in the area while also providing recreational opportunities for small-scale fishing.