50.867394 7.787638 50.868458 7.791973 50.867394 7.787638 50.868458 7.791973 50.867394 7.791973 50.867542 7.791713 50.867685 7.791408 50.867754 7.791192 50.867976 7.790839 50.868152 7.790596 50.868174 7.790566 50.868318 7.790339 50.868430 7.790007 50.868458 7.789747 50.868438 7.789322 50.868359 7.789032 50.868319 7.788888 50.868336 7.788621 50.868341 7.788369 50.868347 7.788226 50.868351 7.788132 50.868334 7.787983 50.868333 7.787968 50.868297 7.787848 50.868268 7.787683 50.868237 7.787638 155922 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis