The Sesia is a river in Piedmont, north-western Italy, tributary to the Po.
Stura di Lanzo is a 65-kilometre (40 mi) long river in north-western Italy (Piedmont), in the Metropolitan City of Turin. It is formed from several tributaries near Lanzo Torinese. It flows into the river Po in Turin.
The Scrivia, 117 kilometres (73 mi) long, is a right tributary of the river Po, in northern Italy. It runs through Liguria, Piedmont, and Lombardy.
The Bormida is a river of north-west Italy.
The Soana is a small 24-kilometre (15 mi) torrent of the Province of Turin, Piedmont in north-west Italy, draining a basin of some 214 square kilometres (83 sq mi). Its headwaters are above Pianprato, in Valprato Soana, where a number of smaller torrents converge. It is the principal tributary of the Orco, which it joins at Pont Canavese.
Malone is a 48-kilometre (30 mi) long stream of the Metropolitan City of Turin in Piedmont, north-western Italy. It is a left side tributary of the river Po which flows through the Canavese.
The Lemme is a 35 km torrent, a right tributary of the Orba, which flows through the Province of Alessandria in northern Italy.
The Cenischia is a mountain torrent which straddles the south-west French department of Savoie and the north-west Italian Metropolitan City of Turin, in Piedmont. Part of the Po basin, it is a left tributary of the Dora Riparia and forms the valley called the Val Cenischia which marks the boundary between the Graian Alps to the north and the Cottian Alps to the south.
The Versa, a left tributary of the Tanaro, is a 35-kilometre (22 mi) torrent in the Province of Asti in north-west Italy. It is the river of the valley called Valle Versa. In 1836 the Versa was identified, along with the Rotaldo, the Grana, the Stura and the Gattola, as one of the five torrents of the still extant Province of Casale.
The Grue is a torrent in north-west Italy, a right tributary of the Scrivia, whose 32-kilometre (20 mi) course lies entirely within the Province of Alessandria, Piedmont.
The Erro is a 46-kilometre (29 mi) torrent of north-west Italy, a right tributary of the Bormida.
The Tinella, the principal tributary of the Belbo, is a minor stream of Piedmont in northwestern Italy whose course falls entirely within the Province of Cuneo.
The Pellice is a 53-kilometre (33 mi) Italian torrent, which runs through the Metropolitan City of Turin. It is a tributary of the Po River, into which it flows near Villafranca Piemonte.
The Strona di Postua is a 14.1 kilometres (8.8 mi) long torrent in the Piedmont region of northwestern Italy.
The Ostola is a 25 km long stream in the Piedmont region of north-western Italy. It's a left side tributary of the Cervo which flows through the Province of Biella.
The Triversa is a river of Piedmont, Italy. It is a left-side tributary of the Borbore.
The Stura di Ovada is a 32.9-kilometre (20.4 mi) stream of Liguria and Piedmont (Italy); it is the main tributary of the Orba.
The Ellero is a 34.6-kilometre (21.5 mi) long river in northwestern Italy (Piedmont).
The Pesio is a 48.8-kilometre (30.3 mi) long river in northwestern Italy (Piedmont).
The Vermenagna is a 27.1-kilometre (16.8 mi) long river in northwestern Italy (Piedmont).
