# Hydrodynamic scour

> removal of sediment near an obstruction by swiftly moving water

**Wikidata**: [Q28231456](https://www.wikidata.org/wiki/Q28231456)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hydrodynamic_scour)  
**Source**: https://4ort.xyz/entity/hydrodynamic-scour