Portet-sur-Garonne. The Ruisseau des Estagnols rises in the south of the commune and flows north to join the Ariège in the south of the commune. The Ruisseau de Risl and...

main streams - the Ruisseau de la Coume de Subra and the Ruisseau de Mounicou. The Ruisseau de la Coume de Subra joins the Ruisseau de l'Artigue flowing...

of the commune. From there it continues east to join the Ruisseau de Boutadieu. The Ruisseau de Fournet rises in the centre of the commune and flows north...

The Ruisseau de Pézegues, Ruisseau de Chichorie, and the Ruisseau de Fourmintas all flow from the south, the first two joining into the Ruisseau de Vic...

the commune border. The Ruisseau de Bergou forms the south-eastern border as it flows south-west to join the Arize. The Ruisseau d'Argain forms the southern...

Mirepoix. The Ruisseau de Gradal rises in the east of the commune and flows west to join the Countirou north of the village. The Ruisseau de Mazeroles flows...

east parallel to the N20. The Ruisseau de Caychax flows from the north of the commune into the Ariège. The Ruisseau de Sauzelles rises in the south of...

joining the Ruisseau de Lachein. The Ruisseau de Lasquert rises in the centre of the commune and flows north-east to join the Ruisseau de Lachein which...

of the commune. The Ruisseau de Loule forms most of the eastern border and also flows into the Arac. In the west the Ruisseau de Regude forms most of...

farmland and forest. The Ruisseau de Babots rises in the north of the commune and flows north to join the Estrique. The Ruisseau de Grave forms the western...