Is Mariupol Tap Water Safe To Drink?
No, it's not advisable to drink the tap water.
Tap water in Mariupol should not be considered safe to drink untreated. War damage, disrupted water treatment, and damaged distribution systems can introduce harmful microbes and contaminants.
Use sealed bottled water or water from an officially verified supply for drinking, cooking, and brushing teeth. Boiling can kill many germs, but it does not remove chemical contamination or heavy metals.
Last checked: 2026-08-31
Ukraine is ranked as number 41 globally with a score of 76% in the water quality EPI research conducted by Yale University.
Source of Water in Mariupol, Ukraine
Mariupol’s municipal tap water traditionally comes mainly from the Siverskyi Donets-Donbas Canal. It is transported through the South Donbas water pipeline to the Starokrymske Reservoir and then to city water-treatment facilities.
The treated water enters Mariupol’s distribution network for household use. Local reservoirs and groundwater sources have also served as supplementary supplies, especially when the main canal system was disrupted.
Mariupol Drinking Fountains
Public drinking fountains in Mariupol should not be considered safe for drinking unless local authorities have recently confirmed the water is potable. Damage to water infrastructure, interrupted treatment, and possible contamination make untreated fountain water unsafe.
Use sealed bottled water or water that has been boiled for at least one minute. Do not rely on fountain appearance, taste, or clarity as proof of safety.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Mariupol. 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.
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.