The Noatak River's persistent erosion is threatening key transportation infrastructure including the adjacent road and airstrip.
High water on the Noatak River is accelerating erosion and causing the destruction of a decades-old cement pillow revetment wall in Noatak.
A significant flood-induced washout at milepost 315 on the Dalton Highway has closed the only road link to Alaska’s North Slope oil fields between mileposts 305 and 356, with emergency repairs and ongoing monitoring underway.
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