Lake Icaria Dam, located on Kemp Creek in Nodaway, Adams County, Iowa, is a significant earth dam completed in 1974 by the USDA NRCS. With a height of 56 feet and a length of 1310 feet, this dam serves multiple purposes including flood risk reduction, recreation, and water supply. The reservoir has a normal storage capacity of 8650 acre-feet, providing valuable water resources for the surrounding community.

Managed by the local government and regulated by the Iowa DNR, Lake Icaria Dam plays a crucial role in mitigating flood risks in the area. The dam has a significant hazard potential and is inspected every five years, with the most recent assessment in June 2020 revealing a satisfactory condition. The dam's spillway is uncontrolled with a width of 6 feet, ensuring efficient water discharge during high flow events.

For water resource and climate enthusiasts, Lake Icaria Dam offers a fascinating insight into dam engineering and water management practices in Iowa. With its strategic location and multiple functionalities, this earth dam stands as a testament to effective flood risk reduction measures while providing recreational opportunities and essential water supply resources for the region.