EPA decides against reissuing permit for Minnesota mine
During a three-day hearing, the Environmental Protection Agency (EPA) commented regarding a tribal objection to a water permit issuance for a NorthMet mining project. On May 3, 2022, EPA ultimately recommend that the U.S. Army Corps of Engineers (Corps) decline to reissue the Clean Water Act (CWA) Section 404 permit for the project, as it is currently planned. As it stands, EPA says that they cannot confirm that the discharges from the permitted activities would comply with water quality requirements. Their recommendation was based on an independent scientific review of the record. The mining company involved is proposing to create a mine and processing plant to extract copper, nickel, and precious metals from the NorthMet Deposit in northeastern Minnesota.
EPA’s assessment and critique does not have a direct effect on the mining project. The Corps are the ones to consider the information presented and decide on whether the permit will be issued as conditioned, if future conditions are necessary to fulfill water quality requirements, or whether the project cannot be permitted as it is presently proposed.
The permit problem goes much deeper than just this hearing, however. Prior to this hearing, in June 2021, EPA notified the tribe and Wisconsin that discharges from the proposed mining project in Minnesota may affect the quality of waters in their area. Months later, Wisconsin notified EPA and Corps that there was no objection to the issuance of the permit on their part. That same month, however, the tribe objected. EPA then suggested a hearing be held regarding the objection.
The original CWA Section 404 permit was submitted in December 2018. The issue lies in that EPA did NOT notify other jurisdictions including the tribe as necessary within 30 days of this permit notification. Because of this, the Corps issued the original permit. Due to EPA’s failure to notify, the tribe sued them in federal court.
Keep in mind that, like this mining company, any proposed activities you have that warrant a CWA Section 404 permit are regulated through a permit review process. This process is not always fast. And while the Corps administers individual and general permit decisions, EPA still reviews and comments on individual permit applications. They can also evaluate specific cases. Even the U.S. Fish and Wildlife Service and National Marine Fisheries Service can evaluate fish and wildlife impacts related to the permits.