50.634507 7.542159 50.635857 7.543518 50.634507 7.542159 50.635857 7.543518 50.634507 7.542159 50.634589 7.542252 50.634636 7.542280 50.634678 7.542329 50.634734 7.542383 50.634776 7.542431 50.634808 7.542529 50.634857 7.542588 50.635049 7.542711 50.635102 7.542777 50.635150 7.542854 50.635229 7.542934 50.635335 7.543017 50.635410 7.543085 50.635452 7.543117 50.635499 7.543153 50.635551 7.543237 50.635680 7.543338 50.635759 7.543390 50.635801 7.543433 50.635857 7.543518 154575 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis