| Sasu | |
|---|---|
| Location | |
| Country | Romania |
| Counties | Hunedoara County |
| Physical characteristics | |
| Source | Șureanu Mountains |
| Mouth | Strei |
• coordinates | 45°33′48″N 23°20′34″E / 45.5633°N 23.3427°E |
| Length | 10 km (6.2 mi) |
Basin size | 17 km2 (6.6 sq mi) |
| Basin features | |
| Progression | Strei→ Mureș→ Tisza→ Danube→ Black Sea |
The Sasu is a river in the Șureanu Mountains, north of Petroșani, Romania. It is a left tributary of the Strei. Its length is 10 km (6.2 mi) and its basin size is 17 km2 (6.6 sq mi).