Petite Baïse

43°06′28″N 00°23′00″E / 43.10778°N 0.38333°E / 43.10778; 0.38333 • elevation615 m (2,018 ft) Mouth Baïse43°35′16″N 00°24′40″E / 43.58778°N 0.41111°E / 43.58778; 0.41111135 m (443 ft)Length75.0 km (46.6 mi)Basin size210 km² (81 sq mi)Discharge  • average2.39 m³/s (84 cu ft/s) Basin featuresProgressionBaïse→ Garonne→ Gironde estuary→ Atlantic Ocean

The Petite Baïse (French pronunciation: [pətit ba.iz], literally Little Baïse; Occitan: Petita Baïsa) is a 75.0 km (46.6 mi) long river in the Hautes-Pyrénées and Gers départements, southwestern France.^[1] Its source is in Lannemezan, on the plateau de Lannemezan. It flows generally north. It is a right tributary of the Baïse into which it flows in l'Isle-de-Noé.

This list is ordered from source to mouth:

• Hautes-Pyrénées: Lannemezan, Clarens, Campistrous, Galez, Galan, Sabarros, Tournous-Devant, Vieuzos, Betpouey, Hachan, Puntous, Guizerix
• Gers: Saint-Ost, Ponsan-Soubiran, Aujan-Mournède, Viozan, Lagarde-Hachan, Sauviac, Saint-Élix-Theux, Moncassin, Belloc-Saint-Clamens, Saint-Médard, Idrac-Respaillès, Miramont-d'Astarac, Lamazère, L'Isle-de-Noé