50.923342 7.800608 50.926480 7.802270 50.923342 7.800608 50.926480 7.802270 50.926480 7.801852 50.926349 7.801749 50.926195 7.801482 50.926016 7.801222 50.926008 7.801147 50.925833 7.800914 50.925655 7.800678 50.925589 7.800628 50.925473 7.800608 50.925084 7.801079 50.924831 7.801566 50.924705 7.801699 50.924569 7.801604 50.924118 7.801798 50.923342 7.802270 157548 Entwicklung Quellen und Quellbäche Biotopkataster Flächen