| Cerna | |
|---|---|
| Location | |
| Country | Romania |
| Counties | Tulcea County |
| Villages | Cerna, Traian |
| Physical characteristics | |
| Mouth | Danube |
• location | Lake Traian |
• coordinates | 45°01′56″N 28°13′24″E / 45.0323°N 28.2234°E / 45.0323; 28.2234 |
| Basin features | |
| Progression | Lake Traian→ Danube→ Black Sea |
| Tributaries | |
| • left | Iaila |
| • right | Megina |
The Cerna is a small right tributary of the Danube in Romania. It flows into Lake Traian, which is connected with the Danube, in the village Traian.1