Is London Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Yes, tap water in London is safe to drink and meets EU and UK drinking water standards.
London's tap water is treated and monitored to remove bacteria, viruses, and other contaminants.
Tap water quality is regularly tested, and results are published by Thames Water, London's main water supplier.
United Kingdom is ranked as number 2 globally with a score of 98.2% in the water quality EPI research conducted by Yale University.
Source of Water in London, United Kingdom
London's tap water comes from a mix of sources, including the River Thames, River Lea, and River Colne.
Some water also comes from underground sources, such as aquifers, and from stored water in reservoirs like the Queen Mary Reservoir.
The water is treated at one of Thames Water's 30 water treatment works before being distributed to households and businesses.
London Drinking Fountains
Yes, there are safe drinking fountains in London, providing access to free, fresh drinking water.
These fountains are maintained and tested regularly to ensure the water quality meets UK drinking water standards.
Refilling your bottle at a fountain is a sustainable and environmentally friendly way to stay hydrated while exploring London.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in London. You can click on each water drop to open the spot directly in Google Maps for directions.