50.762944 7.716379 50.764512 7.718906 50.762944 7.716379 50.764512 7.718906 50.762944 7.716379 50.762952 7.716429 50.762964 7.716477 50.763014 7.716643 50.763088 7.716922 50.763189 7.717166 50.763232 7.717284 50.763366 7.717470 50.763499 7.717586 50.763572 7.717659 50.763690 7.717727 50.763839 7.717762 50.763984 7.717850 50.764088 7.717931 50.764180 7.718065 50.764256 7.718298 50.764396 7.718667 50.764512 7.718906 157285 Entwicklung Quellen und Quellbäche Biotopkataster Flächen