EntityQ871910· pop 7· linked from 6 articlesLutterSign in to saveriver of North Rhine-Westphalia, GermanyConnectionsGermanyCountryNorth SeaEntityNorth Rhine-WestphaliaEntitygeographic coordinate systemEntityriver mouthEntityWeserEntityWerreEntityAaEntityCategoriesGeography articles needing translation from German WikipediaRivers of GermanyRivers of North Rhine-WestphaliaTributaries of the Aa (Werre)