50.371004 7.815461 50.372755 7.817216 50.371004 7.815461 50.372755 7.817216 50.371004 7.817216 50.371008 7.817185 50.371008 7.817169 50.371053 7.817052 50.371119 7.816900 50.371215 7.816723 50.371346 7.816536 50.371478 7.816376 50.371613 7.816237 50.371808 7.816127 50.372053 7.815997 50.372295 7.815866 50.372600 7.815617 50.372669 7.815562 50.372755 7.815461 195359 Entwicklung Quellen und Quellbäche Biotopkataster Flächen