Arrats

Arrats
The river in L'Isle-Arné
Basin
Progression	Garonne→ Atlantic Ocean
Main source	Plateau de Lannemezan
River mouth	Garonne 44°5′42″N 0°50′48″E / 44.09500°N 0.84667°ECoordinates: 44°5′42″N 0°50′48″E / 44.09500°N 0.84667°E
Countries	France
Physiognomy
Length	162 km (101 mi)

The Arrats is a 162 km long river in southern France, left tributary of the Garonne. Its source is in the northern foothills of the Pyrenees, near Sariac-Magnoac. It flows north through the following départements and towns:

• Hautes-Pyrénées
• Gers: Castelnau-Barbarens, Aubiet, Mauvezin, Saint-Clar
• Tarn-et-Garonne: Saint-Loup

It flows into the Garonne near Valence, between Castelsarrasin and Agen.

The Arrats flowing into the Réservoir de l'Astarac

References

• http://www.geoportail.fr
• The Arrats at the Sandre database