(Tucson, Ariz.) Last month’s recommendation by the US Army Corps of Engineers Los Angeles district to deny a required Clean Water Act (CWA) permit for the proposed Rosemont mine is consistent with repeated warnings by state and federal agencies that the project failed to comply with the law.
Toronto-based Hudbay Minerals Inc., the owner of the Rosemont project, has failed to submit a mitigation plan to compensate for the destruction of desert wetlands that meets the CWA’s requirements under Section 404 of the law.
In 2014, the Army Corps notified the previous owners of the Rosemont project that its Sec. 404 mitigation plan was insufficient. No new mitigation plans has been offered since that time.