Udon (river)


The Udon is a river in northwestern France, crossing the department of the Orne. It is 28.24 km long. Its source is in Chahains, and it flows into the river Orne on the border of the communes of Écouché-les-Vallées and Sevrai.
The river flows through the area known as the Plaine d'Argentan.

Tributaries

The three biggest tributaries for the Udon are:
  1. Ruisseau du Moulin de Besnard
  2. Le Couillard
  3. La Ranette

Communes

The Udon passes through the following Communes:
  1. Chahains
  2. Carrouges
  3. Sainte-Marguerite-de-Carrouges
  4. Sainte-Marie-la-Robert
  5. Vieux-Pont
  6. Saint-Martin-des-Landes
  7. Joué-du-Plain
  8. Saint-Martin-l'Aiguillon
  9. Sevrai
  10. Écouché-les-Vallées