Ardenne (Seiche)
Ardenne | ||
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Data | ||
Water code | FR : J7424000 | |
location | France , Brittany region | |
River system | Vilaine | |
Drain over | Seiche → Vilaine → Atlantic Ocean | |
source | in the municipality of Rannée 47 ° 52 ′ 50 ″ N , 1 ° 13 ′ 32 ″ W |
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Source height | approx. 105 m | |
muzzle | in the municipality of Marcillé-Robert in the Seiche Coordinates: 47 ° 56 ′ 43 ″ N , 1 ° 21 ′ 52 ″ W 47 ° 56 ′ 43 ″ N , 1 ° 21 ′ 52 ″ W |
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Mouth height | approx. 40 m | |
Height difference | approx. 65 m | |
Bottom slope | approx. 2.8 ‰ | |
length | 23 km | |
Reservoirs flowed through | Etang de l'Abbaye , Etang de Marcillé |
The Ardenne is a river in France that runs in the Ille-et-Vilaine department in the Brittany region . It rises in the woods Forêt de la Guerche , in the municipality of Rannée generally drained northwest to west and ends after 23 kilometers in the municipality of Marcillé-Robert in the dam area of the Etang de Marcillé as a left tributary to the Seiche .
Places on the river
- Rannée
- Mousse
- Le Plessis au Gras , Retiers municipality
- Marcillé-Robert
Remarks
- ↑ Source geoportail.gouv.fr
- ↑ estuary geoportail.gouv.fr
- ↑ a b The information on the river length is based on the information about the Ardenne at SANDRE (French), accessed on July 20, 2012, rounded to full kilometers.