EntityQ3341444· pop 8· linked from 4 articlesNigu RiverSign in to saveright tributary of Etivluk River in AlaskaConnectionsNorth Slope BoroughEntityNorthwest Arctic BoroughEntityUnited StatesCountryAlaskaEntitygeographic coordinate systemEntityInternational Standard Book NumberEntityU.S. stateEntityriver mouthEntityGates of the Arctic National Park and PreserveEntityBrooks RangeEntitylist of rivers of AlaskaEntityEtivluk RiverEntityCategoriesRivers of AlaskaRivers of North Slope Borough, AlaskaRivers of Northwest Arctic Borough, Alaska