Tap Water Safety in Spain

Can you drink the tap water in Spain?

The US Center for Disease Control’s travel advisory confirms the safety of the tap water in Spain (source). However, it would be best if you take special precautions toward the unregulated water sources in some areas. Like all countries though, water accessibility, sanitation, and treatment vary widely from location to location, so we encourage looking for specific city information.

What do people in Spain think about the tap water?

Tap water is generally safe to drink in Spain, although there are exceptions (Ibiza among them). If you are in any doubt, ask, ¿Es potable el agua (del grifo)? (Is the (tap) water drinkable?). Do not drink water from rivers or lakes as it may contain bacteria or viruses that can cause diarrhea or vomiting.

Wikitravel

Water is frequently served without a specific request, and is normally charged for--unless it's included in your menu del dia. If you would like free tap water instead of bottled water, request "agua del grifo" (water from the tap). However, not all restaurants will offer this and you may be forced to order bottled water.

How do People In Spain Rate The Tap Water?

Travellers and residents of Spain have rated the water quality and pollution as follows, according to subjective survey data. A score of 100% is considered very high, and a score of 0% is very low. Please be cautious that "moderate to very high" water pollution is bad and the higher the rate of water quality the better.

Tap water ratings