Blau
| Use attributes for filter ! | |
| Length | 22 km |
|---|---|
| Mouth | Danube River |
| Country | Germany |
| Mouth elevation | 466 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2904258 |
About Blau
The Blau is a 22 km long river in Baden-Württemberg, southern Germany, and a left tributary of the Danube. The source of the Blau is the karst spring of Blautopf, in the town Blaubeuren, in the Swabian Jura. It flows east through Blaustein to the city of Ulm, where it empties into the Danube.
