Located in Barron, Wisconsin, Bolger is a gravity dam on the Hemlock River with a primary purpose of recreation. Managed by the local government, this dam stands at a height of 16 feet and has a storage capacity of 700 acre-feet, with a normal storage level of 390 acre-feet. The dam, which was completed in an unspecified year, spans a length of 120 feet and covers a surface area of 82 acres.

With a low hazard potential and a condition assessment that is currently not rated, Bolger serves as an important recreational site in the area. Despite its state-regulated status in terms of permitting, inspection, and enforcement, the dam has not been assigned a Dam Safety Action Classification (DSAC) date, and there is no available risk assessment or management measures associated with it. The emergency action plan (EAP) status and guidelines compliance for the dam remain unknown, highlighting areas that may need further attention for ensuring the safety and functionality of this water resource structure.

For water resource and climate enthusiasts, Bolger presents an intriguing case study of a local government-managed dam in Wisconsin that provides recreational opportunities while also raising questions about its safety and risk management protocols. The data on Bolger's design, construction, and regulatory oversight offer valuable insights into the complexities of managing water infrastructure in a changing climate, emphasizing the need for ongoing monitoring and maintenance to ensure the resilience of such structures in the face of potential hazards.