Wolf Lake in St. Louis County, Minnesota, is a state-regulated reservoir with a primary purpose of recreation. This 467-acre lake, completed in 1941, is fed by Wolf Creek and has a drainage area of 32.9 square miles. The gravity dam at Wolf Lake stands at 16 feet tall and has a hydraulic height of 6.3 feet, providing a storage capacity of 3,503 acre-feet.

Despite its low hazard potential and satisfactory condition assessment, Wolf Lake has a moderate risk assessment rating. The dam has a spillway type of "Uncontrolled" and has not been modified in recent years. The last inspection in 2014 deemed the dam to be in satisfactory condition, with an inspection frequency of every 8 years. While there are no associated locks or outlets, Wolf Lake remains a popular destination for water resource and climate enthusiasts looking for recreational activities in the area.

Overall, Wolf Lake serves as a vital water resource in Minnesota, providing both recreational opportunities and storage capacity for the surrounding area. Enthusiasts interested in water management and climate impact will find Wolf Lake to be an intriguing location, with its unique design and historical significance dating back to the early 1940s. As a state-regulated reservoir with a focus on recreation, Wolf Lake continues to be a key feature in the landscape of St. Louis County, offering a blend of natural beauty and engineered infrastructure for visitors to enjoy and explore.