50.528183 7.707798 50.530150 7.712469 50.528183 7.707798 50.530150 7.712469 50.528183 7.712469 50.528286 7.712389 50.528410 7.712323 50.528560 7.712262 50.528643 7.712230 50.528920 7.712067 50.529195 7.711943 50.529487 7.711796 50.529623 7.711706 50.529642 7.711527 50.529706 7.711107 50.529767 7.710702 50.529807 7.710393 50.529816 7.710323 50.529822 7.710234 50.529825 7.710191 50.529873 7.709839 50.529954 7.709264 50.530015 7.708803 50.530094 7.708215 50.530150 7.707798 194845 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis