Is Khao Lak Tap Water Safe To Drink?
No, it's not advisable to drink the tap water.
Tap water in Khao Lak, Thailand, is generally not considered safe for direct drinking. It may contain contaminants and pathogens.
Locals and tourists commonly use bottled or filtered water for drinking and cooking to avoid waterborne illnesses.
Hotels and restaurants typically provide safe drinking water, but it is advisable to confirm water safety locally before consumption.
Last checked: 2025-10-22
Thailand is ranked as number 98 globally with a score of 51.3% in the water quality EPI research conducted by Yale University.
Source of Water in Khao Lak, Thailand
The main sources of tap water in Khao Lak are local groundwater wells and surface water from nearby rivers and reservoirs.
Water is treated by the Provincial Waterworks Authority (PWA) before distribution, but treatment levels may vary in rural areas.
Seasonal rainfall also replenishes water sources, impacting availability and quality, especially during the dry and monsoon seasons.
Khao Lak Drinking Fountains
Public drinking fountains in Khao Lak are generally not considered safe for direct drinking due to potential contamination risks.
Water quality can vary, and fountains may not be regularly maintained or sanitized, increasing risk of waterborne illnesses.
Using bottled or filtered water is recommended to ensure safety when accessing drinking water in public areas.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Khao Lak. You can click on each water drop to open the spot directly in Google Maps for directions.
Nearby Places
(468 km)
(659 km)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.