Based on recent taste tests, surveys, and water quality analysis, Bristol, Leeds, and Manchester are often cited as having some of the best-tasting and highest-quality tap water in England. The soft water found in the North and West generally tastes better to consumers compared to the hard, mineral-rich water in the South and East.
While subjective, surveys and user opinions frequently name Scotland (especially Glasgow/Dundee) as having the UK's best tap water, followed by the South West (Bristol) and Yorkshire (Leeds), often due to softer water; conversely, areas like London, Birmingham, and Norwich are often cited for harder, less palatable water.
Which country has the cleanest tap water in the UK?
In Europe, Scotland was discovered to have the clearest tap water, with Redditors commenting on the quality of H2O in the nation's Highlands and lochs. Worldwide Scotland was the second-most mentioned place in the world, meaning it was only beaten to the top spot by one location, but it's not where you'd expect.
While UK tap water is generally safe, areas in the South and East, like Norwich, Leicester, Southampton, London, and Birmingham, often rank as having the worst tasting water due to hardness from chalk/limestone, though some reports also flag Wessex Water and United Utilities (North West) for poor quality/taste, and pollution hotspots exist, notably PFAS near Duxford/Cambridge and past contamination issues in the North.
In summary, the tap water in the UK is classed as one of the safest and purest water supplies in the world. It is required by law to be fit for human consumption and UK water companies must test mains water for a reassuringly long list of micro-organisms and chemicals.
Judges from around the world evaluated waters sourced from 16 states and 18 foreign countries, ultimately awarding top honors to Santa Ana for having the world's best-tasting, highest-quality tap water.
What is the #1 healthiest water to drink in the world?
Spring water is considered the healthiest water to drink because it contains essential minerals such as calcium, magnesium, sodium, and potassium. As the name implies, the water comes from a spring or an underground source. It is the purest form of water since it is natural and organic without any treatment.
Florida leads the country with the most amount of lead pipes – a new study from the EPA estimated that there are 1.16 million lead pipes in use in the state, accounting for 12.6% of the country's total.
Florida, particularly Miami, also has the second highest levels of PFAS in its tap water in the country.
Scotland, Bristol, Leeds, Belfast, and Cardiff were rated as having the best-tasting water, while Norwich, Leicester, Southampton, London, and Birmingham ranked the worst.
The results showed four in every five Brits admitting they can't go a day without having a drink, with 'overboozing' apparently growing problem. The booziest city went to Bristol, with some 81 per cent of Bristolians saying they down a drink or two every single day.
In the 2021 Environmental Performance Index (EPI), the UK ranked 4th overall for water and sanitation. This index is an evaluation of 180 countries across 24 performance indicators, including water quality.
Tap water sealed in an air-tight bottle or container can remain safe to drink for up to 6 months if stored properly. However, the type of container and how well it's sealed play a significant role in preserving the water, so this timing can differ greatly.
The independent water commission's report compared the different nations of the UK, and found Scotland had more water bodies achieving 'good' status compared to England and Wales. Scotland's percentage of 'good' condition water bodies was 66 per cent, compared with 16 per cent in England, and 30 per cent in Wales.
According to the 2024 Environmental Performance Index (EPI), tap water in the UK is treated to some of the strictest levels, with only Italy and Singapore having safer drinking water. The US comes ninth in the world, with Canada 12th and France 13th.
