An appeals court has refused to stop the imminent flow of oil through the Dakota Access pipeline.
In a weekend ruling, the U.S. Court of Appeals for the District of Columbia Circuit has denied a request from the Standing Rock and Cheyenne River Sioux tribes for an emergency order. That means the pipeline to move North Dakota oil to Illinois could be operating as early as Monday.
The Standing Rock and Cheyenne River Sioux tribes have been trying to stop that from happening while their legal challenge against the pipeline proceeds.
The $3.8 billion pipeline will move North Dakota oil to Illinois. The tribes fear it could harm their water supply. Dallas-based pipeline developer Energy Transfer Partners disputes that.