Smagne

Smagne
Country	France
Basin features
Main source	Bourneau 105 m (344 ft) 46°33′13″N 00°49′40″W / 46.55361°N 0.82778°W / 46.55361; -0.82778
River mouth	Lay 7 m (23 ft) 46°32′13″N 01°11′57″W / 46.53694°N 1.19917°W / 46.53694; -1.19917Coordinates: 46°32′13″N 01°11′57″W / 46.53694°N 1.19917°W / 46.53694; -1.19917
Basin size	190 km2 (73 sq mi)
Physical characteristics
Length	50.3 km (31.3 mi)
Discharge	Average rate: 1.54 m3/s (54 cu ft/s)

The Smagne (French: la Smagne) is a 50.3 km (31.3 mi) long 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.

This list is ordered from source to mouth:

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Wikipedia