# Chyornaya

> river in Nizhny Novgorod Oblast and Mari El, Russia, tributary of Sura

**Wikidata**: [Q18407240](https://www.wikidata.org/wiki/Q18407240)  
**Source**: https://4ort.xyz/entity/chyornaya-q18407240


## References

1. GEOnet Names Server. 2018