A fourth aquifer breach has been confirmed in northern Minnesota stemming from a Canadian oil company’s construction of an oil pipeline replacement in the region, state officials said.
Officials with Enbridge Energy and the Minnesota Department of Natural Resources confirmed to the Minneapolis Star Tribune that the breach occurred near Moose Lake in Aitkin County. Officials said Enbridge is working to fix the rupture, in which the layer of earth above an aquifer is punctured, causing the water to leak to the surface and possibly introducing pollutants.
