50.257737 7.799734 50.259554 7.802927 50.257737 7.799734 50.259554 7.802927 50.257737 7.802927 50.257823 7.802921 50.257962 7.802813 50.258082 7.802637 50.258170 7.802524 50.258279 7.802433 50.258384 7.802326 50.258465 7.802243 50.258543 7.802099 50.258637 7.801934 50.258659 7.801810 50.258660 7.801641 50.258638 7.801504 50.258572 7.801118 50.258484 7.800749 50.258482 7.800742 50.258484 7.800441 50.258497 7.800152 50.258596 7.799939 50.258793 7.799816 50.258934 7.799734 50.259221 7.799760 50.259554 7.799848 162201 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis