Sorenson Dam, located in Audubon County, Iowa, was completed in 1975 by the USDA NRCS and serves multiple purposes including fire protection, stock watering, and small fish pond management. This earth dam stands at a height of 22 feet and spans a length of 480 feet, with a storage capacity of 90 acre-feet. The dam is situated on TR-ELKHORN CREEK and is regulated by the Iowa DNR, with state permitting, inspection, and enforcement in place.

With a low hazard potential and a moderate risk assessment rating, Sorenson Dam plays a crucial role in water resource management in the area. The dam's condition is currently not rated, but it is regularly monitored and meets state guidelines for emergency action planning. Despite its small surface area of 4.2 acres, the dam plays a significant role in managing water resources in the region and protecting against potential flooding events. Overall, Sorenson Dam is a vital piece of infrastructure that contributes to the environmental and agricultural well-being of the surrounding community.