Roannes

Roannes
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Data
Water code	FR :  P1780500
location	France , Auvergne-Rhône-Alpes region
River system	Dordogne
Drain over	Cère  → Dordogne  → Atlantic Ocean
source	in the municipality of Lafeuillade-en-Vézie 44 ° 47 ′ 7 ″  N , 2 ° 26 ′ 17 ″  E
Source height	approx.  773  m
muzzle	on the municipal boundary of Saint-Mamet-la-Salvetat and Sansac-de-Marmiesse in the Cère coordinates: 44 ° 52 ′ 49 ″  N , 2 ° 19 ′ 59 ″  E, 44 ° 52 ′ 49 ″  N , 2 ° 19 ′ 59 ″  O
Mouth height	approx.  252  m
Height difference	approx. 521 m
Bottom slope	approx. 26 ‰
length	20 km

The Roannes (French: Ruisseau de Roannes ) is a river in France that runs in the Cantal department in the Auvergne-Rhône-Alpes region . It rises under the name Ruisseau de Roques in the municipality of Lafeuillade-en-Vézie , generally drains in a north-westerly direction through a sparsely populated area and flows after 20 kilometers at the municipal boundary of Saint-Mamet-la-Salvetat and Sansac-de-Marmiesse as left tributary into the Cère .

Places on the river

• Roannes-Saint-Mary

Individual evidence

1. ↑ Source geoportail.gouv.fr
2. ↑ estuary geoportail.gouv.fr
3. ↑ Water information system Service d'Administration National des Données et Référentiels sur l'Eau (French) ( information ), accessed on March 15, 2014, rounded to full kilometers