Is Santander Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Tap water in Santander, Cantabria, is safe to drink. It is treated and monitored under Spain’s drinking water regulations, which follow European Union safety standards.
The water is suitable for drinking, cooking, and brushing teeth. Its taste and hardness can vary depending on the supply area, but these differences do not generally affect its safety.
Last checked: 2026-08-31
Spain is ranked as number 20 globally with a score of 93.8% in the water quality EPI research conducted by Yale University.
Source of Water in Santander, Spain
Santander’s tap water comes mainly from surface water in the Pas River basin, supplemented by local springs and groundwater sources in the surrounding Cantabrian valleys. These resources are collected through the regional water-supply network serving Santander and nearby municipalities.
The water is treated at drinking-water treatment plants to remove impurities and disinfect it before entering the municipal distribution system. It is then delivered through Santander’s mains network to homes and businesses across the city.
Santander Drinking Fountains
Public drinking fountains in Santander are generally safe to use when they are clearly designated for drinking water and are operating normally. The supply is treated and regulated under Spanish and European drinking water standards.
Do not drink from ornamental fountains, unmarked taps, or fountains displaying a warning or closure notice. Let the water run briefly before drinking, especially if the fountain has not been used recently.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Santander. 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.