Metz No.2 is a privately owned dam located in Lafayette, Wisconsin, along the TR-WOLF CREEK. Built in 1974, this earth dam stands at a height of 19 feet and has a storage capacity of 80 acre-feet. Its primary purposes are for fire protection, stock, and as a small fish pond. With a surface area of 5 acres and a drainage area of 1 square mile, the dam plays a crucial role in managing water resources in the area.

Although Metz No.2 has a low hazard potential, its condition assessment in 2020 rated as fair. The dam has a controlled spillway and a maximum discharge capacity of 115 cubic feet per second. Despite its relatively low risk level, the risk assessment for the dam is categorized as very high (1), indicating the need for continued monitoring and maintenance. The last inspection of the dam was conducted in 2010, with an inspection frequency of 10 years, highlighting the importance of regular assessments to ensure the safety and integrity of the structure.

For water resource and climate enthusiasts, Metz No.2 presents an interesting case study of a privately owned dam in Wisconsin. Its location, design, and purpose offer valuable insights into the management of water resources for fire protection and agricultural use. The dam's presence along TR-WOLF CREEK underscores its role in regulating water flow and storage in the region, making it a significant feature in the local hydrological landscape. As efforts to address climate change and water scarcity continue to grow, understanding the operation and maintenance of structures like Metz No.2 becomes increasingly important for sustainable water resource management.