Masek Dam, located in Winneshiek County, Iowa, along the Turkey River, was completed in 2001 by the NRCS. This privately owned earth dam stands at a height of 25 feet and serves multiple purposes including fire protection, stock, and small fish pond. With a storage capacity of 71 acre-feet and a surface area of 3.5 acres, Masek Dam plays a crucial role in water resource management in the area.

Despite being classified as having a low hazard potential, Masek Dam is considered to have a moderate risk level. The dam, made of stone core and soil foundation, is state-regulated and undergoes regular inspections, permitting, and enforcement by the Iowa DNR. The dam does not have a spillway and is categorized as uncontrolled, highlighting the importance of proper maintenance and monitoring to ensure its structural integrity and safety.

With its strategic location and key role in water storage and management, Masek Dam is a vital asset for the local community in Ft. Atkinson. As climate change continues to impact water resources, dams like Masek play a crucial role in mitigating risks and ensuring water security for both human and environmental needs. The dam's construction and ongoing maintenance reflect a commitment to sustainable water resource management in the face of evolving climatic challenges.