Rognon (Marne)
| Rognon | ||
 Bridge over the Rognon |
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| Data | ||
| Water code | FR : F51-0400 | |
| location | France , Grand Est region | |
| River system | His | |
| Drain over | Marne → Seine → English Channel | |
| source | at Is-en-Bassigny 48 ° 1 '2 " N , 5 ° 27' 43" E |
|
| Source height | approx. 405 m | |
| muzzle | near Mussey-sur-Marne in the Marne Coordinates: 48 ° 22 ′ 32 " N , 5 ° 9 ′ 43" E 48 ° 22 ′ 32 " N , 5 ° 9 ′ 43" E |
|
| Mouth height | approx. 194 m | |
| Height difference | approx. 211 m | |
| Bottom slope | approx. 2.9 ‰ | |
| length | approx. 73 km | |
| Right tributaries | Sueurre | |
The Rognon is a river in France that runs in the Haute-Marne department in the Grand Est region . It rises on the plateau of Langres , in the municipality of Is-en-Bassigny , generally drains in a north-westerly direction and, after 73 kilometers, flows into the Marne as a right tributary at Mussey-sur- Marne .
Places on the river
- Is-en-Bassigny
- Lanques-sur-Rognon
- Ageville
- Esnouveaux
- Forcey
- Bourdons-sur-Rognon
- Andelot-Blancheville
- Montot-sur-Rognon
- Roches-Bettaincourt
- Doulaincourt Saucourt
- Mussey-sur-Marne