Lake Anita Dam, located in Cass County, Iowa, is a significant earth dam completed in 1970 with a height of 53 feet and a length of 1125 feet. The dam serves primarily for recreation and water supply purposes, with a storage capacity of 2400 acre-feet and a maximum storage of 4000 acre-feet. The dam impounds Turkey Creek, creating a surface area of 171 acres and draining a watershed of 3.9 square miles.

Managed by the Iowa Department of Natural Resources, Lake Anita Dam is inspected regularly to ensure its structural integrity and operational readiness. The dam is classified as having a significant hazard potential, but its condition assessment in 2018 was satisfactory. The spillway is uncontrolled with a width of 4 feet, and there are no associated locks or outlet gates. The risk assessment for the dam is moderate, indicating a level 3 out of 5 in terms of potential risk.

Overall, Lake Anita Dam is a vital water resource infrastructure in Iowa, providing recreational opportunities and water supply for the surrounding area. With its picturesque surroundings and diverse ecosystem, the dam is a popular destination for water resource and climate enthusiasts looking to explore the natural beauty of the region.