Iron King Mine

Town of Dewey-Humboldt

Iron King Mine – Humboldt Smelter Clean Up

The Environmental Protection Agency has released a cleanup plan for a former mine and Superfund site in Dewey-Humboldt. The project is designed to clean up millions of tons of mine and smelter waste and contaminated soils at the Iron King Mine. The work would put a permanent cap over some pollutants and freeze it in