Odessa Twp North 25 is a privately owned dam located in Big Stone County, Minnesota, with a primary purpose of fire protection, stock, or a small fish pond. This rockfill dam stands at a height of 22.4 feet and has a storage capacity of 50 acre-feet, with a normal storage level of 33.6 acre-feet. The dam, completed in an unspecified year, spans 250 feet in length and covers a surface area of 4 acres.

Managed by the Minnesota Department of Natural Resources, Odessa Twp North 25 is regulated, permitted, inspected, and enforced by state authorities to ensure its safety and functionality. Despite being classified as a low hazard potential structure, the dam's condition is currently not rated, with its last inspection conducted in August 2019. While the dam does not have an Emergency Action Plan in place or updated inundation maps, it meets state guidelines for operation and maintenance.

Situated along the Minnesota River, Odessa Twp North 25 serves as a crucial water resource for the surrounding area, contributing to flood control, irrigation, and wildlife habitat. Enthusiasts of water resources and climate management will find this dam's data and regulatory oversight essential in understanding its role in protecting local communities and ecosystems.