Hibbing Taconite Starter No. 2 is a significant earth dam located in Chisholm, Minnesota, along the Day Brook river. Built in 1975, this dam stands at a height of 100 feet and has a storage capacity of 30,000 acre-feet, primarily serving the purpose of tailings storage. The dam is under the regulatory jurisdiction of the Minnesota Department of Natural Resources (MNDNR EWR) and undergoes regular inspections to ensure its structural integrity.

With a satisfactory condition assessment as of 2009, Hibbing Taconite Starter No. 2 poses a significant hazard potential due to its size and location. Despite this, the dam meets safety guidelines and has emergency action plans in place to mitigate risks in case of a breach. The dam has been inspected as recently as 2017, with a scheduled inspection frequency of every four years to ensure ongoing compliance with safety standards.

Located in St. Louis County, Minnesota, Hibbing Taconite Starter No. 2 plays a crucial role in managing water resources and environmental impacts in the region. Water resource and climate enthusiasts would find this dam's design and purpose intriguing, as it represents a key infrastructure element in the local ecosystem's water management system.