49.640764 7.975456 49.642355 7.994953 49.640764 7.975456 49.642355 7.994953 49.640764 7.975456 49.640909 7.976925 49.641097 7.978809 49.641167 7.980019 49.641317 7.981905 49.641268 7.982625 49.641262 7.983263 49.641370 7.983861 49.641507 7.984280 49.641753 7.985103 49.642053 7.986843 49.642223 7.988114 49.642179 7.988517 49.642220 7.988843 49.642355 7.989545 49.642343 7.990403 49.642299 7.991037 49.642074 7.991873 49.642186 7.993098 49.642302 7.994055 49.642345 7.994953 180222 Entwicklung Quellen und Quellbäche Biotopkataster Flächen