Goldmine is a federal-owned concrete dam located in St. Louis County, Minnesota, specifically in the city of Buyck. Managed by the Superior National Forest, the dam serves as a fish and wildlife pond and recreational area, with a primary purpose of supporting aquatic habitats. Completed in 1993, Goldmine has a structural height of 13 feet and a hydraulic height of 14 feet, with a storage capacity of 598 acre-feet and a surface area of 126 acres.

The dam is equipped with a controlled spillway and a slide gate as an outlet. Despite its low hazard potential, Goldmine is classified as having a very high risk due to its condition assessment being marked as "Not Rated." The last inspection of the dam was conducted in August 2015, with an inspection frequency of 10 years. While the risk assessment indicates potential concerns, the specific risk management measures and emergency action plans for the dam are currently undisclosed.

Overall, Goldmine presents an intriguing case study for water resource and climate enthusiasts, showcasing the complex interplay between dam infrastructure, environmental conservation, and risk management strategies. As a vital component of the local ecosystem, understanding and monitoring the condition of Goldmine is crucial for ensuring the safety of nearby communities and the preservation of wildlife habitats.