A comprehensive environmental analysis of Minnesota’s first proposed copper-nickel mine has been released for public review and input. The Minnesota Department of Natural Resources, U.S. Army Corps of Engineers, and U.S. Forest Service are seeking public review and input on the SDEIS.
Review the SDEIS
There are copies available for public review at several locations. Limited hard copy versions and CDs are also available. Please click the link above to learn more.
Public Meetings and Commenting
There will be public meetings in Aurora, Duluth and St. Paul. Comments will be accepted at these meetings, as well as by email and mail. Click on the link above for details.
Comments will be accepted until 4:30 PM CT on Thursday, March 13, 2014.
We've prepared the following Fact Sheets (downloadable PDFs) to assist you in the review of the SDEIS. More detailed information can be found in the accompanying links.
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What is the Environmental Review Process?
Threatened and Endangered Species
The NorthMet Project would create an open pit copper, nickel, cobalt and precious metals mine with adjacent stockpile areas; refurbish a portion of the former LTV Steel Mining Company (LTVSMC) processing plant and construct a new hydrometallurgical facility at the plant site; construct a new tailings basin facility on the site of LTVSMC tailings facilities; and add to existing utility infrastructure and rail lines. The Land Exchange would consist of USFS conveyance of Superior National Forest Lands encompassing the NorthMet mine site and surrounding lands to PolyMet, and USFS acquisition from PolyMet of up to five tracts of private lands within the Superior National Forest proclamation boundary.
The Land Exchange legal notice, identifying requirements under 36 CFR 218, is available on the Superior National Forest website, http://www.fs.usda.gov/goto/superior/northmet. The Biological Assessment and Biological Evaluation for the proposed NorthMet project are also posted on the Superior National Forest website.
The USACE public notice for the SDEIS and public meetings, and the public notice for the USACE Section 404 Clean Water Act Permit, are available on the Army Corps of Engineers, St. Paul District website, http://www.mvp.usace.army.mil/Missions/Regulatory/ProjectsStudies/PolyMet.aspx.
Read about the 2009 Draft EIS and supporting documents.