Smagne

Smagne
Location
Country	France
Physical characteristics
Source
• location	Bourneau
• coordinates	46°33′13″N 00°49′40″W
• elevation	105 m (344 ft)
Mouth
• location	Lay
• coordinates	46°32′13″N 01°11′57″W
• elevation	7 m (23 ft)
Length	50.3 km (31.3 mi)
Basin size	190 km2 (73 sq mi)
Discharge
• average	1.54 m3/s (54 cu ft/s)
Basin features
Progression	Lay→ Bay of Biscay

The Smagne (French pronunciation: [smaɲ]) is a 50.3-kilometre-long (31.3 mi) river in the Vendée département, western France. Its source is near Bourseguin, a hamlet in Bourneau. It flows generally west. It is a left tributary of the Lay into which it flows between Bessay and Mareuil-sur-Lay-Dissais.

Communes along its course

This list is ordered from source to mouth:

• Vendée: Bourneau, Saint-Cyr-des-Gâts, Marsais-Sainte-Radégonde, Saint-Martin-des-Fontaines, Saint-Laurent-de-la-Salle, Saint-Valérien, La Chapelle-Thémer, Thiré, Saint-Juire-Champgillon, Sainte-Hermine, Sainte-Pexine, Saint-Jean-de-Beugné, Bessay, Corpe, Mareuil-sur-Lay-Dissais