50.555332 7.933939 50.557802 7.934309 50.555332 7.933939 50.557802 7.934309 50.557802 7.934309 50.557798 7.934308 50.557755 7.934297 50.557712 7.934271 50.557639 7.934179 50.557571 7.934176 50.557438 7.934201 50.557268 7.934194 50.557185 7.934214 50.557003 7.934242 50.556871 7.934237 50.556712 7.934272 50.556638 7.934287 50.556499 7.934275 50.556273 7.934158 50.555865 7.934082 50.555694 7.934063 50.555535 7.934027 50.555378 7.933978 50.555332 7.933939 195478 Entwicklung Quellen und Quellbäche Biotopkataster Flächen