Échez
| Échez | |
|---|---|
| Location | |
| Country | France | 
| Physical characteristics | |
| Source | |
| • location | Hautes-Pyrénées | 
| Mouth | |
 • location  | Adour | 
 • coordinates  | 43°28′25″N 0°1′53″E / 43.47361°N 0.03139°E | 
| Length | 64 km (40 mi) | 
| Basin size | 168 km2 (65 sq mi) | 
| Discharge | |
| • average | 3 m3/s (110 cu ft/s) | 
| Basin features | |
| Progression | Adour→ Atlantic Ocean | 
The Échez (French pronunciation: [eʃɛs]; Occitan: Eishés) is a left tributary of the Adour, in the Hautes-Pyrénées, in the Southwest of France. It is 64.2 km (39.9 mi) long.