Is Ostuni Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Tap water in Ostuni, Apulia is generally safe to drink. It is supplied through Italy’s regulated public water system and must meet national and European drinking water standards.
The water may have a noticeable mineral or chlorine taste, which is common in Apulia. In older buildings, internal plumbing can affect taste or quality, so use bottled water if there is a specific local advisory or a sign stating that the tap water is not potable.
Last checked: 2026-09-03
Source of Water in Ostuni, Italy
Tap water in Ostuni is supplied by Acquedotto Pugliese, the regional water utility for Apulia. It comes mainly from the Apulian aqueduct network, which conveys water from large reservoirs and springs in Apulia and neighboring regions.
The supply is treated and disinfected before entering Ostuni’s distribution system. Depending on network conditions, the water may also include groundwater from local or regional wells.
Ostuni Drinking Fountains
Public drinking fountains in Ostuni are generally safe when they are clearly marked as drinking water or “acqua potabile.” Italy’s public water supply is regulated and routinely tested for microbiological and chemical safety.
Do not drink from fountains marked “acqua non potabile,” decorative fountains, or outlets that appear poorly maintained. 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 Ostuni. 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.