| Treznea | |
|---|---|
  Location within Romania | |
| Location | |
| Country | Romania |
| Counties | Sălaj County |
| Villages | Treznea, Românași |
| Physical characteristics | |
| Mouth | Agrij |
• location | Românași |
• coordinates | 47°06′22″N 23°11′03″E / 47.1061°N 23.1842°E |
| Length | 12 km (7.5 mi) |
Basin size | 46 km2 (18 sq mi) |
| Basin features | |
| Progression | Agrij→ Someș→ Tisza→ Danube→ Black Sea |
| Tributaries | |
| • left | Ciumărna |
The Treznea is a left tributary of the river Agrij in Romania. It flows into the Agrij in Românași. Its length is 12 km (7.5 mi) and its basin size is 46 km2 (18 sq mi).
