The Agout flows, in general, to the west through the Tarn department and 26 "communes". Some of the "communes" are Montdragon, Graulhet, Briatexte, Lacaze, Rayssac, Saint-Julien-du-Puy, Vénès, Saint-Genest-de-Contest, Le Masnau-Massuguiès, Saint-Salvi-de-Carcavès, Laboutarie, Lombers, Réalmont, Saint-Lieux-Lafenasse, Saint-Antonin-de-Lacalm, Le Travet, Teillet, Arifat, Mont-Roc, Paulinet, Giroussens, Saint-Jean-de-Rives, Ambres, Saint-Gauzens, Puybegon, Montredon-Labessonnié.