Is Kaohsiung City Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Kaohsiung’s municipal tap water is treated and must meet Taiwan’s drinking water quality standards, so it is generally safe to drink from the public supply. The water utility routinely disinfects and tests the system for microbial and chemical contaminants.
Water quality can be affected by old building pipes or poorly maintained rooftop storage tanks, especially in older properties. For the best taste and added protection, use a maintained filter or boil water from buildings with uncertain plumbing or tank maintenance.
Last checked: 2026-09-02
Source of Water in Kaohsiung City, Taiwan
Tap water in Kaohsiung City mainly comes from surface water in the Gaoping River basin and nearby reservoirs. Key sources include Nanhua Reservoir, Cheng Ching Lake, and the Gaoping River.
The water is treated at facilities including the Cheng Ching Lake and Fengshan water treatment plants before entering the municipal distribution system. Treatment removes sediment, microorganisms, and other contaminants to meet Taiwan’s drinking-water standards.
Kaohsiung City Drinking Fountains
Public drinking fountains in Kaohsiung City are generally safe to use when they are connected to the municipal water supply and properly maintained. Taiwan regulates drinking water under national safety standards, including testing for bacteria and chemical contaminants.
Use fountains labeled as drinking water and check that the outlet and surrounding area are clean. Avoid fountains marked out of service or showing signs of damage, stagnation, or poor maintenance.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Kaohsiung City. 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.
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.