Is Incheon Tap Water Safe To Drink?

Yes! The tap water is safe to drink.

Tap water in Incheon, South Korea, meets national safety standards set by the Ministry of Environment. It is regularly monitored for contaminants.

Water Sources
Drinking Fountains

Water treatment facilities in Incheon use advanced processes including filtration and disinfection to ensure water quality. Testing includes bacteria, heavy metals, and chemicals.

While generally safe, some residents prefer boiling or using filters due to occasional taste or odor issues. Overall, it is considered potable and safe by authorities.

Last checked: 2026-01-27

South Korea is ranked as number 27 globally with a score of 90.1% in the water quality EPI research conducted by Yale University.

Source of Water in Incheon, South Korea

Incheon's tap water mainly comes from the Han River and its tributaries, which are surface water sources supplying the city’s water treatment plants.

Additional water sources include the Soyang River and local reservoirs, which help maintain a stable supply during dry seasons or increased demand.

These sources undergo rigorous treatment processes to ensure water safety and quality before distribution to Incheon residents.

Incheon Drinking Fountains

Public drinking fountains in Incheon are generally safe as they receive treated tap water meeting national safety standards.

Maintenance and cleanliness vary by location, so water quality from fountains depends on regular upkeep and sanitation practices.

Users should avoid drinking from visibly unclean fountains; otherwise, fountains are considered safe for public use based on treated water supply.

Drinking Water Map

Here is a map showing all the locations of drinking water spots in Incheon. You can click on each water drop to open the spot directly in Google Maps for directions.

Nearby Places

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.

Disclaimer

* The information provided on this website regarding the safety of tap water in Incheon is sourced from reputable sources such as the World Health Organization (WHO), local water authorities, and the Environmental Performance Index (EPI) from Yale University. While we strive to ensure accuracy and reliability, it's important to note that water quality can vary over time and may be subject to factors beyond our control. Users are encouraged to verify the current water quality status with local authorities or consult additional resources before making decisions regarding water consumption. We disclaim any liability for actions taken based on the information provided on this website.