# Category:History of water supply and sanitation

> Wikimedia category

**Wikidata**: [Q8520342](https://www.wikidata.org/wiki/Q8520342)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Category:History_of_water_supply_and_sanitation)  
**Source**: https://4ort.xyz/entity/category-history-of-water-supply-and-sanitation