Komarek Basin 1, located in Rice County, Minnesota, is a private fish and wildlife pond designed by the Board of Water and Soil Resources (BWSR) and completed in 2000. This Earth-type dam stands at 7 feet tall and spans 600 feet in length, with a storage capacity of 100 acre-feet and a surface area of 14 acres. The primary purpose of this structure is to support fish and wildlife conservation efforts within the area.

Managed by the Minnesota Department of Natural Resources, Komarek Basin 1 is regulated, permitted, inspected, and enforced by state agencies to ensure its safety and compliance with environmental regulations. The dam is equipped with an uncontrolled spillway and outlet gates, with a hazard potential assessed as low and a fair condition rating as of the last inspection in 2008. The risk assessment for this structure is moderate, indicating a need for ongoing monitoring and management to mitigate potential risks.

Located along the Cannon River, this basin serves as a vital habitat for local wildlife and contributes to the overall ecological health of the region. With its modest size and purposeful design, Komarek Basin 1 stands as a testament to the importance of responsible water resource management in supporting biodiversity and conservation efforts in Minnesota's diverse landscape.