Lèze
The Lèze is a 70.3 km- long river in the Ariège and Haute-Garonne départements, southwestern France. Its source is in La Bastide-de-Sérou. It flows generally north. It is a left tributary of the Ariège into which it flows between Labarthe-sur-Lèze and Clermont-le-Fort.''Départements'' and communes along its course
This list is ordered from source to mouth:
- Ariège: La Bastide-de-Sérou, Aigues-Juntes, Gabre, Montégut-Plantaurel, Monesple, Pailhès, Artigat, Le Fossat, Sainte-Suzanne, Saint-Ybars
- Haute-Garonne: Massabrac, Castagnac
- Ariège: Lézat-sur-Lèze
- Haute-Garonne: Saint-Sulpice-sur-Lèze, Montaut, Beaumont-sur-Lèze, Lagardelle-sur-Lèze, Vernet, Labarthe-sur-Lèze, Clermont-le-Fort