Mine Permitting and Environmental Impact Report
Flambeau Mine
Ladysmith, Wisconsin

      

Foth successfully assisted Kennecott Minerals Company (Flambeau Mining Company) with the permitting, development and final closure of a copper mine in northern Wisconsin. Extensive environmental studies, proper planning and follow through made this mine an exemplary project, demonstrating that economic growth can co-exist with stringent environmental regulations.

Challenges

Under the umbrella of Wisconsin's new mine permitting regulations, Kennecott Minerals Company was the first metallic mine to pursue and receive permits for the construction of an open pit sulfide ore copper mine in Ladysmith, WI. The permitting process required extensive environmental studies to define baseline conditions and project potential environmental impacts. Social and economic impacts were studied and the project was developed as an asset to the local community. The project plan included protective measures for the environmental elements within the project area, such as wetlands, surface waters, groundwater, air and biota. These measures included the protection of the Flambeau River through tertiary water treatment technologies. Furthermore, detailed monitoring programs were put in place to demonstrate that elements, such as mercury, could be removed from the mine water.

Foth was retained as the prime environmental consultant and provided technical and consulting assistance throughout the active life of the mine and during the mine reclamation process.

Benefits

The technical and consulting services provided by Foth allowed Kennecott Minerals Company to focus on mining related issues. Services for this project related to the surface water and groundwater protection, wetland restoration, monitoring aquatic biota and other biological environments, as well as socioeconomics. These services were delivered in a manner that was well received by the owner, the regulators and the general public. Technical expertise, a well planned development and a commitment to quality resulted in a project that has demonstrated to the public that a mine is an asset to the community and can be built, operated and closed with the environment protected at all times.