50.447057 7.701688 50.448474 7.704857 50.447057 7.701688 50.448474 7.704857 50.447058 7.704857 50.447057 7.704735 50.447079 7.704595 50.447128 7.704469 50.447199 7.704357 50.447312 7.704267 50.447395 7.704237 50.447465 7.704206 50.447544 7.704126 50.447650 7.704020 50.447759 7.703878 50.447841 7.703777 50.447900 7.703749 50.447932 7.703714 50.448012 7.703582 50.448065 7.703386 50.448209 7.702909 50.448312 7.702550 50.448406 7.702183 50.448426 7.702110 50.448441 7.702058 50.448444 7.702051 50.448464 7.701953 50.448474 7.701902 50.448461 7.701810 50.448438 7.701759 50.448418 7.701688 194494 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis