# Petrůvka

> 31 km long river originating in Poland, flowing mostly through Karviná District, Moravian-Silesian Region, Czech Republic

**Wikidata**: [Q1747947](https://www.wikidata.org/wiki/Q1747947)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Petrůvka_(river))  
**Source**: https://4ort.xyz/entity/petr-vka-q1747947


## References

1. DIBAVOD
2. [Central Record of Water Courses](https://voda.gov.cz/data/ISVSVoda_Spravcovstvivodnichtoku.zip)
3. OpenStreetMap
4. Freebase Data Dumps. 2013
5. [A01 - vodní tok (tokový model). DIBAVOD](https://dibavod.cz/download.php?id_souboru=1412)