![World Water Day: Countries where you shouldn't drink the tap water | Travel News | Travel | Express.co.uk World Water Day: Countries where you shouldn't drink the tap water | Travel News | Travel | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/25/590x/secondary/unclean-tap-water-859739.jpg)
World Water Day: Countries where you shouldn't drink the tap water | Travel News | Travel | Express.co.uk
![World Water Day: Countries where you shouldn't drink the tap water | Travel News | Travel | Express.co.uk World Water Day: Countries where you shouldn't drink the tap water | Travel News | Travel | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/25/750x445/777781.jpg)
World Water Day: Countries where you shouldn't drink the tap water | Travel News | Travel | Express.co.uk
![7 Countries with the Best Tasting Tap Water in the World - My Travel Fix | Usa travel guide, Travel and leisure, Travel 7 Countries with the Best Tasting Tap Water in the World - My Travel Fix | Usa travel guide, Travel and leisure, Travel](https://i.pinimg.com/originals/84/39/e9/8439e96fae57c0da677081d0eaca1b11.png)
7 Countries with the Best Tasting Tap Water in the World - My Travel Fix | Usa travel guide, Travel and leisure, Travel
![A survey of monitoring tap water hardness in Japan and its distribution patterns | Scientific Reports A survey of monitoring tap water hardness in Japan and its distribution patterns | Scientific Reports](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41598-021-92949-8/MediaObjects/41598_2021_92949_Fig8_HTML.png)