&sq=Facebook&lang=en&file=File:Ch%C3%A9m%C3%A9r%C3%A9,_Rivi%C3%A8re_de_La_Blanche.JPG) La Blanche river at the end of summer in Chéméré. | |
&sq=Facebook&lang=en&file=File:France_relief_location_map.jpg)  &sq=Facebook&lang=en&file=File:Pays_de_la_Loire_region_relief_location_map.jpg) | |
| Native name | La Blanche (French) |
|---|---|
| Location | |
| Country | France |
| Department | Loire-Atlantique |
| Arrondissement | Nantes |
| Physical characteristics | |
| Source | |
| • location | Chaumes-en-Retz |
| • coordinates | 47°07′04″N 1°55′47″W / 47.1179°N 1.9297°W |
| • elevation | 11,36 |
| Mouth | Acheneau |
• location | Cheix-en-Retz |
• coordinates | 47°10′45″N 1°49′48″W / 47.1791°N 1.8301°W |
• elevation | 0m |
| Length | 16.7 km (10.4 mi)[1] |
| Basin features | |
| Progression | Acheneau→ Loire→ Atlantic Ocean |
| Tributaries | |
| • right | Ruisseau du Bois Beaulieu |
The Blanche (French pronunciation: [blɑ̃ʃ] ) is a tributary of the left bank of the Acheneau and thus a sub-tributary of the Loire.
- ^ Sandre. "Fiche cours d'eau - La Blanche (M8305400)". Retrieved 25 May 2022.