50.852165 7.831368 50.853660 7.832967 50.852165 7.831368 50.853660 7.832967 50.852165 7.832967 50.852269 7.832849 50.852380 7.832738 50.852500 7.832625 50.852592 7.832527 50.852696 7.832433 50.852749 7.832370 50.852802 7.832273 50.852841 7.832179 50.852874 7.832116 50.852939 7.832045 50.852983 7.831969 50.853028 7.831871 50.853079 7.831788 50.853243 7.831622 50.853431 7.831472 50.853520 7.831372 50.853600 7.831368 50.853660 7.831370 155422 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis