Located in Fremont County, Iowa, the Lauman Dam is a privately owned structure with a primary purpose of fire protection, stock, or small fish pond. Built in 1959 by USDA SCS, this earth dam stands at a height of 59 feet and has a length of 302 feet. Its reservoir has a storage capacity of 78 acre-feet and a surface area of 3 acres, serving as a crucial source of water for local activities.

Managed by the Iowa Department of Natural Resources, the Lauman Dam is regulated, permitted, inspected, and enforced at the state level, ensuring its safety and compliance with environmental standards. Although rated with a low hazard potential and a moderate risk assessment, the dam's condition has not been officially assessed. With a spillway type of "uncontrolled," the dam provides controlled release of water and protects downstream areas during heavy rainfall events.

As a vital infrastructure for water resource management in the region, Lauman Dam plays a significant role in providing water for fire protection, livestock, and recreational fishing. With its historical significance and ongoing operational oversight, the dam stands as a testament to effective water resource management and climate resilience efforts in Iowa.