50.688349 8.004381 50.688948 8.005110 50.688349 8.004381 50.688948 8.005110 50.688948 8.004381 50.688857 8.004386 50.688836 8.004467 50.688821 8.004516 50.688805 8.004541 50.688764 8.004574 50.688736 8.004604 50.688719 8.004626 50.688682 8.004687 50.688639 8.004745 50.688576 8.004749 50.688487 8.004767 50.688404 8.004820 50.688371 8.004907 50.688368 8.004960 50.688369 8.005023 50.688358 8.005086 50.688349 8.005110 157641 Entwicklung Quellen und Quellbäche Biotopkataster Linien