Is Dalian Tap Water Safe To Drink?
No, it's not advisable to drink the tap water.
Dalian’s municipal tap water is treated and monitored under China’s national drinking-water standards. It is generally suitable for drinking when supplied through the public water network.
Many residents boil tap water before drinking it, which also reduces risks from household plumbing or storage tanks. For drinking, use boiled or properly filtered water if the water looks, smells, or tastes unusual.
Last checked: 2026-10-23
China is ranked as number 49 globally with a score of 73.9% in the water quality EPI research conducted by Yale University.
Source of Water in Dalian, China
Dalian’s tap water comes mainly from the Biliuhe Reservoir in Zhuanghe, which is connected to the city by a water-transfer system. Other sources include the Yingnahe and Songshu reservoirs.
The water is treated at municipal plants before it enters the distribution network. The mix of sources can vary across service areas.
Dalian Drinking Fountains
In China, municipal water is treated to national drinking-water standards, but public fountains can vary in filtration and maintenance. A fountain’s safety depends on how well its filters and dispensing equipment are maintained.
Use fountains that look clean and are clearly operating, and avoid them if the water is cloudy, has an unusual smell, or the equipment appears dirty or damaged. When in doubt, choose sealed bottled water.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Dalian. You can click on each water drop to open the spot directly in Google Maps for directions. For easy access on the go, download our iOS app to find water fountains nearby.
About the Author
Hi, I'm Emily Hartman, a researcher and water quality specialist with a background in public health.
I've spent the last few years studying how everyday water systems impact our health, and I'm passionate about making that information clear and useful for everyone.
Safe, clean tap water isn't just my job, it's something I truly care about.