Arrats

Arrats
The river in L'Isle-Arné
Country	France
Basin features
Main source	Plateau de Lannemezan
River mouth	Garonne 44°5′42″N 0°50′48″E / 44.09500°N 0.84667°E / 44.09500; 0.84667 (Garonne-Arrats)Coordinates: 44°5′42″N 0°50′48″E / 44.09500°N 0.84667°E / 44.09500; 0.84667 (Garonne-Arrats)
Progression	Garonne→ Atlantic Ocean
Physical characteristics
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:

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