49.751940 7.587600 49.753043 7.598367 49.751940 7.587600 49.753043 7.598367 49.752789 7.587600 49.752976 7.591254 49.753043 7.592089 49.752909 7.592842 49.752843 7.594431 49.752720 7.596066 49.752478 7.597307 49.752173 7.598021 49.752093 7.598139 49.751940 7.598367 179097 Entwicklung Quellen und Quellbäche Biotopkataster Flächen