50.663334 7.500582 50.663741 7.504447 50.663334 7.500582 50.663741 7.504447 50.663334 7.500582 50.663367 7.500659 50.663404 7.500745 50.663434 7.500845 50.663455 7.500940 50.663464 7.501013 50.663468 7.501072 50.663468 7.501092 50.663467 7.501128 50.663482 7.501248 50.663504 7.501457 50.663517 7.501649 50.663513 7.501868 50.663513 7.502121 50.663533 7.502415 50.663561 7.502653 50.663628 7.502865 50.663676 7.502971 50.663709 7.503044 50.663726 7.503193 50.663741 7.503415 50.663738 7.503632 50.663703 7.503921 50.663673 7.504128 50.663660 7.504178 50.663591 7.504447 155100 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis