# Gryaznukha

> river in Saratov Oblast, Russia, middle tributary of Idolga

**Wikidata**: [Q4151171](https://www.wikidata.org/wiki/Q4151171)  
**Source**: https://4ort.xyz/entity/gryaznukha-q4151171


## References

1. GEOnet Names Server. 2018