Lay | |
---|---|
The Lay at Mareuil-sur-Lay-Dissais. |
|
Origin | Saint-Pierre-du-Chemin |
Mouth | Bay of Biscay |
Basin countries | France |
Length | 120.3 km (74.8 mi) |
Source elevation | 195 m (640 ft) |
Mouth elevation | 0 m (0 ft) |
Avg. discharge | 14 m3/s (490 cu ft/s) at mouth |
Basin area | 1,750 km2 (680 sq mi) |
The Lay (French: le Lay) is a 120.3 km (74.8 mi) long river in the Vendée département, western France. Its source is at Saint-Pierre-du-Chemin. It flows generally southwest. It flows into the Bay of Biscay between La Faute-sur-Mer and L'Aiguillon-sur-Mer, 20 km (12 mi) northwest of La Rochelle.
Its main tributaries are the Yon and the Smagne.
This list is ordered from source to mouth: