Coudanne

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Coudanne
Data
Water code FRH4257000
location France , Normandy region
River system His
Drain over Avre  → Eure  → Seine  → English Channel
source in the municipality of Moisville
48 ° 51 '1 "  N , 1 ° 10' 31"  O
Source height approx.  150  m
muzzle in the municipality of Saint-Georges-Motel in the Avre Coordinates: 48 ° 47 ′ 1 ″  N , 1 ° 21 ′ 51 ″  E 48 ° 47 ′ 1 ″  N , 1 ° 21 ′ 51 ″  E
Mouth height approx.  74  m
Height difference approx. 76 m
Bottom slope approx. 3.5 ‰
length approx. 22 km
Right tributaries Fossé rouge

The Coudanne is a river in France that runs in the Eure department in the Normandy region . It rises just off the N154 national road, which has been converted into an expressway , at the La Mare des Fourches rest area , in the municipality of Moisville . The river generally drains in a south-easterly direction and flows around 22 kilometers in the municipality of Saint-Georges-Motel as a left tributary into the Avre , which in turn reaches the Eure about a kilometer further .

Places on the river

(Order in flow direction)

Individual evidence

  1. Source height according to geoportail.gouv.fr
  2. mouth height according to geoportail.gouv.fr
  3. Coudanne at SANDRE (French)