50.295527 6.516810 50.296518 6.517923 50.295527 6.516810 50.296518 6.517923 50.296518 6.517923 50.296461 6.517879 50.296305 6.517710 50.296099 6.517404 50.296053 6.517341 50.296007 6.517277 50.295961 6.517214 50.295914 6.517151 50.295813 6.517076 50.295713 6.517001 50.295661 6.516949 50.295609 6.516898 50.295527 6.516810 175778 Entwicklung Quellen und Quellbäche Biotopkataster Flächen