The Wolf Watershed (HUC 04030202) covers approximately 1,130 square miles and is located in northern Wisconsin. The watershed is characterized by a cold-temperate climate and receives an average annual precipitation of 32 inches. Hydrologically, the watershed is defined by its many lakes and streams, including the Wolf River, which is the largest river in the region. The Wolf Watershed is also home to several reservoirs, including the Post Lake Reservoir, which is used for both recreation and hydropower generation. The watershed experiences heavy snowfall during the winter months, with snowpack typically reaching depths of 12-24 inches. The region's climate is also notable for its harsh winters, with temperatures frequently dropping below freezing. In recent years, the area has experienced an increase in extreme precipitation events, which has led to flooding and erosion. Surface water in the Wolf Watershed is generally of good quality, although there are concerns about nutrient pollution from agricultural runoff. The watershed is also home to several aquatic species, including native brook trout and walleye. Overall, the Wolf Watershed is an important resource for both the environment and local communities, and efforts are ongoing to protect and preserve this valuable ecosystem.