Angelo Dam, located in Monroe, Wisconsin, is a historic structure completed in 1920 with a height of 20 feet and a length of 615.5 feet. Situated on the La Crosse River within the St. Paul District, this dam serves multiple purposes, including controlled spillway operations and water storage with a capacity of 450 acre-feet. The dam features a Tainter radial gate system with 4 gates and has a low hazard potential.

Managed by the Federal Energy Regulatory Commission, Angelo Dam has a very high risk assessment rating of 1, indicating the need for careful monitoring and risk management measures. Despite its age, the dam's condition assessment is currently not available, with the last inspection conducted in August 2018. Emergency action plans have been prepared, with the latest revision in March 2020, to ensure the safety and security of the surrounding community in the event of a potential breach or emergency situation.

For water resource and climate enthusiasts, Angelo Dam presents an intriguing case study of a historic infrastructure with ongoing management challenges in the face of changing environmental conditions. Its strategic location and vital role in water storage and flood control make it a focal point for understanding the intersection of human engineering and natural forces in the context of sustainable water resource management.