Wikipedia
Thouet
The Thouet is a tributary river of the Loire in the Poitou-Charentes and Pays de la Loire régions of France. The Thouet rises at Secondigny, close to the source of the Sèvre Nantaise, and joins the Loire just to the west of Saumur. It is long, and drains an area of .
The river's name derives from the ancient Gallic word for tranquil.