50.908244 7.758139 50.909724 7.760032 50.908244 7.758139 50.909724 7.760032 50.909724 7.758139 50.909667 7.758222 50.909603 7.758260 50.909502 7.758247 50.909461 7.758255 50.909451 7.758368 50.909434 7.758557 50.909389 7.758830 50.909317 7.759015 50.909197 7.759149 50.909097 7.759253 50.909010 7.759440 50.908855 7.759591 50.908722 7.759737 50.908629 7.759845 50.908534 7.759833 50.908432 7.759837 50.908345 7.759964 50.908244 7.760032 155870 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis