United Kingdom 100
Netherlands 100
Greece 100
Austria 100
Switzerland 100
Finland 100
Norway 100
Ireland 100
Malta 100
Iceland 100
Germany 98.6
Sweden 97.9
Italy 97.8
Luxembourg 97.8
Denmark 95.8
Spain 94.8
France 93.8
Israel 93.8
Belgium 93
Japan 91.8
Cyprus 91.7
Canada 90.9
United States 89.3
Singapore 88.9
Portugal 85.7
South Korea 84.6
Australia 81.2
Brunei 79.9
Water Quality by Country 2024
United Kingdom 100
Netherlands 100
Greece 100
Austria 100
Switzerland 100
Finland 100
Norway 100
Ireland 100
Malta 100
Iceland 100
Germany 98.6
Sweden 97.9
Italy 97.8
Luxembourg 97.8
Denmark 95.8
Spain 94.8
France 93.8
Israel 93.8
Belgium 93
Japan 91.8
Cyprus 91.7
Canada 90.9
United States 89.3
Singapore 88.9
Portugal 85.7
South Korea 84.6
Australia 81.2
Brunei 79.9