Is Dalian Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Dalian’s municipal tap water is treated under China’s national drinking-water standards and is generally safe after proper treatment. However, water quality can be affected by building plumbing, rooftop tanks, or household pipes.
For drinking, boiling tap water is the safest choice, especially in older buildings. Bottled or filtered water is also commonly used for direct consumption, while tap water is suitable for bathing and other household purposes.
Last checked: 2026-08-31
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
Tap water in Dalian mainly comes from surface-water reservoirs and river systems. Key sources include Biliuhe Reservoir, Yingnahe Reservoir, and Xidayang Reservoir.
The water is conveyed to municipal treatment plants, where it is filtered, disinfected, and tested before entering the distribution network. Groundwater and local smaller sources may supplement supplies in some districts.
Dalian Drinking Fountains
Public drinking fountains in Dalian are generally safe when they are connected to treated municipal water and regularly maintained. Water supplied through the public system is regulated under China’s drinking water standards.
Avoid fountains that are dirty, damaged, unlabeled, or located where maintenance is unclear. Use only clearly marked potable fountains, and choose bottled or boiled water when in doubt.
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.