50.457981 7.960416 50.461637 7.964001 50.457981 7.960416 50.461637 7.964001 50.461637 7.960416 50.461601 7.960619 50.461516 7.960770 50.461225 7.961279 50.461158 7.961399 50.461111 7.961484 50.461085 7.961523 50.461033 7.961590 50.460987 7.961622 50.460565 7.962014 50.460110 7.962642 50.459917 7.962655 50.459856 7.962658 50.459792 7.962653 50.459780 7.962652 50.459714 7.962670 50.459651 7.962666 50.459578 7.962726 50.459359 7.962907 50.459215 7.963026 50.459091 7.963160 50.458912 7.963284 50.458704 7.963468 50.458461 7.963655 50.458163 7.963882 50.457981 7.964001 193566 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis