50.403882 6.967414 50.406445 6.970704 50.403882 6.967414 50.406445 6.970704 50.406445 6.970704 50.406369 6.970620 50.406337 6.970573 50.406307 6.970521 50.406244 6.970339 50.406191 6.970100 50.406128 6.969957 50.406073 6.969795 50.405883 6.969544 50.405697 6.969307 50.405450 6.969101 50.405353 6.969058 50.405195 6.968974 50.404855 6.968877 50.404707 6.968870 50.404530 6.968866 50.404282 6.968755 50.404108 6.968607 50.403965 6.968314 50.403901 6.967966 50.403882 6.967668 50.403889 6.967414 159989 Entwicklung Quellen und Quellbäche Biotopkataster Flächen