Resettlement Admin. 21, also known as Little Bear, is a state-owned recreational dam in Wisconsin, specifically located in Jackson County near the city of Winnebago Mission. Built in 1937, this earth dam stands at a height of 9 feet and spans a length of 1230 feet, with a storage capacity of 50 acre-feet and a surface area of 11 acres. The dam regulates the flow of Dickey Creek, a tributary of the nearby river, providing essential flood control and water resource management for the region.

The dam is under the jurisdiction of the Wisconsin Department of Natural Resources (WIDNR), which oversees its permitting, inspection, and enforcement activities. Despite its low hazard potential and fair condition assessment, Resettlement Admin. 21 is categorized as having a very high risk due to its location and structure. Regular inspections are conducted to ensure the safety and integrity of the dam, with an inspection frequency of 10 years and the last assessment occurring in 2014. Although the dam currently meets guidelines for emergency action plans, additional risk management measures may need to be implemented to mitigate potential hazards and protect surrounding communities.

As a vital piece of infrastructure in the region, Resettlement Admin. 21 serves not only as a recreational site but also as a critical component of water resource management and climate adaptation efforts. Its role in regulating water flow, mitigating flood risks, and providing recreational opportunities underscores the importance of ongoing monitoring and maintenance to ensure the safety and resilience of this essential structure in the face of evolving climate challenges.