50.630549 7.699295 50.633094 7.699533 50.630549 7.699295 50.633094 7.699533 50.630549 7.699467 50.630627 7.699378 50.630706 7.699320 50.630783 7.699303 50.630881 7.699295 50.630982 7.699309 50.631205 7.699412 50.631495 7.699533 50.631627 7.699512 50.631830 7.699480 50.632053 7.699457 50.632336 7.699442 50.632500 7.699439 50.632571 7.699457 50.632677 7.699486 50.632764 7.699493 50.632860 7.699500 50.632971 7.699499 50.633094 7.699447 154309 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis