Regen ( German Regen ) - a river in Germany , flows along the Upper Palatinate ( Bavaria ), the left tributary of the Danube .
| Regen | |
|---|---|
| him. Regen | |
 Regen in Regenshtauf | |
| Characteristic | |
| Pool | 2878.13 km² |
| Watercourse | |
| Source | |
| • Location | south of Bad Kötzing |
| • Height | 381 m |
| • Coordinates | |
| Mouth | Danube |
| • Location | Regensburg |
| • Height | 325 m |
| • Coordinates | |
| River slope | 0.33 m / km |
| Location | |
| Water system | Danube → Black Sea |
| A country |
|
| Region | Bavaria |
| Areas | Cam , Regensburg |
 - source  - mouth | |
Regen is formed in Bad Kötzing at the confluence of the Schwarzer Regen and Weißer Regen [1] . In turn, the Schwarzer-Regen is formed by the confluence of the rivers Kleiner Regen ( Kleiner Regen ) and Grozer-Regen ( Großer Regen ). The general river index of Regen, Schwarzer-Regen and Grocer-Regen 1522 [2] . The total area of their basin is 2878.13 [2] , the total length of these rivers is 190.93 km [2] . The length of Regen proper is 103 km . The height of the source is 381 m [1] . The height of the mouth is 325 m [3] . The slope of the river is 0.33 m / km.
The sources of Großer Regen are located in the Bohemian Forest in the Czech Republic a few kilometers from the border with Germany . Further, the river flows mainly through the Bavarian Forest , flowing into the Danube on the territory of Regensburg .
In addition to Regensburg, the cities of Ham , Regenshtauf and Regen are located on the river from large settlements .