50.764964 7.923361 50.769479 7.929407 50.764964 7.923361 50.769479 7.929407 50.764964 7.929407 50.765118 7.929270 50.765277 7.929120 50.765518 7.928846 50.765872 7.928432 50.766113 7.928158 50.766467 7.927745 50.766809 7.927314 50.766890 7.927180 50.767122 7.926765 50.767422 7.926255 50.767654 7.925840 50.767953 7.925329 50.768217 7.924902 50.768370 7.924634 50.768552 7.924393 50.768861 7.924000 50.769050 7.923794 50.769289 7.923568 50.769479 7.923361 157299 Entwicklung Quellen und Quellbäche Biotopkataster Flächen