Orient Lake Dam, located in Adair County, Iowa, is a vital water resource infrastructure managed by the local government for water supply and recreation purposes. Built in 1969, this earth dam stands at a height of 23 feet and stretches 867 feet in length, with a storage capacity of 398 acre-feet. The dam is situated on the TR-East Nodaway River and is regulated by the Iowa Department of Natural Resources.

With a significant hazard potential and a satisfactory condition assessment, Orient Lake Dam plays a crucial role in managing water resources in the region. Despite its uncontrolled spillway type, the dam has shown moderate risk levels with a risk assessment rating of 3. Regular inspections are conducted every 5 years to ensure the safety and integrity of the structure. Additionally, the dam has a surface area of 23.4 acres and serves as a recreational area for the community.

Overall, Orient Lake Dam stands as a key water supply infrastructure in Iowa, providing essential services while also offering recreational opportunities for locals. As climate change continues to impact water resources, the management and maintenance of dams like Orient Lake Dam will be crucial in ensuring the resilience of water systems and the safety of surrounding communities.