Boivre

Boivre
Country	France
Basin features
Main source	Poitou
River mouth	Clain 46°35′28″N 0°20′28″E / 46.59111°N 0.34111°E / 46.59111; 0.34111Coordinates: 46°35′28″N 0°20′28″E / 46.59111°N 0.34111°E / 46.59111; 0.34111
Progression	Clain→ Vienne→ Loire→ Atlantic Ocean
Basin size	200 km2 (77 sq mi)
Physical characteristics
Length	46.1 km (28.6 mi)
Discharge	Average rate: 1.07 m3/s (38 cu ft/s) (at Vouneuil-sous-Biard)

The Boivre is a 46.1 km long river in western France, tributary of the river Clain. Its source is near Vasles, in the Deux-Sèvres département.

The Boivre flows through the following départements and towns:

It reaches the Clain at Poitiers.

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