Gave de Pau
The Gave de Pau forms the north-eastern border of the commune and also passes through the northern corner of the commune as it flows north-west to join the Gave d'Oloron at Peyrehorade. The Baïse river flows through the centre of the commune from the southeast and joins the Gave de Pau in the commune. The Luzoué also flows from the southeast through the west of the commune to join the Gave de Pau.