the Sioule. Other streams rise in the west of the commune and join the Ruisseau de Coulet which flows south to join the Chevalet near Tingaud. Bargheon...

crossing the Rochers de la Lause, forms a waterfall and becomes the Ruisseau des Tines, a stream 10 km long; the Reynier, a stream 9.1 km long. In the...