Data, measured at the water source, on the quality of water is essential for both the delivery of services and the prevention of diseases. The Index either looks at the quality of designated drinking water sources, or of environmental water sources (if drinking water data is not available). See our methodology for more information. In order to satisfy the minimum requirements for this category, data should be available on level of the following chemicals by water source.
Rank | Place | Breakdown | Year | Score | Admin |
---|---|---|---|---|---|
24 | Afghanistan |
|
2016 | 0% | |
24 | Albania |
|
2016 | 0% | |
24 | Antigua and Barbuda |
|
2016 | 0% | |
24 | Argentina |
|
2016 | 0% | |
13 | Australia |
|
2016 | 50% | |
24 | Austria |
|
2016 | 0% | |
24 | Bangladesh |
|
2016 | 0% | |
24 | Barbados |
|
2016 | 0% | |
24 | Belgium |
|
2016 | 0% | |
24 | Bhutan |
|
2016 | 0% | |
24 | Bolivia |
|
2016 | 0% | |
24 | Bosnia and Herzegovina |
|
2016 | 0% | |
24 | Botswana |
|
2016 | 0% | |
2 | Brazil |
|
2016 | 85% | |
24 | Bulgaria |
|
2016 | 0% | |
24 | Cambodia |
|
2016 | 0% | |
24 | Cameroon |
|
2016 | 0% | |
13 | Canada |
|
2016 | 50% | |
13 | Chile |
|
2016 | 50% | |
24 | Colombia |
|
2016 | 0% | |
24 | Costa Rica |
|
2016 | 0% | |
24 | Croatia |
|
2016 | 0% | |
24 | Czech Republic |
|
2016 | 0% | |
20 | Denmark |
|
2016 | 30% | |
24 | Dominican Republic |
|
2016 | 0% | |
24 | El Salvador |
|
2016 | 0% | |
1 | Finland |
|
2016 | 100% | |
9 | France |
|
2016 | 70% | |
24 | Germany |
|
2016 | 0% | |
24 | Ghana |
|
2016 | 0% | |
2 | Great Britain |
|
2016 | 85% | |
10 | Greece |
|
2016 | 65% | |
24 | Guatemala |
|
2016 | 0% | |
24 | Guyana |
|
2016 | 0% | |
20 | Hong Kong |
|
2016 | 30% | |
10 | India |
|
2016 | 65% | |
24 | Indonesia |
|
2016 | 0% | |
24 | Iran |
|
2016 | 0% | |
24 | Isle of Man |
|
2016 | 0% | |
24 | Israel |
|
2016 | 0% | |
24 | Italy |
|
2016 | 0% | |
24 | Jamaica |
|
2016 | 0% | |
2 | Japan |
|
2016 | 85% | |
24 | Kenya |
|
2016 | 0% | |
24 | Kosovo |
|
2016 | 0% | |
13 | Latvia |
|
2016 | 50% | |
24 | Lesotho |
|
2016 | 0% | |
24 | Macedonia |
|
2016 | 0% | |
24 | Malawi |
|
2016 | 0% | |
24 | Malaysia |
|
2016 | 0% | |
24 | Mexico |
|
2016 | 0% | |
24 | Montenegro |
|
2016 | 0% | |
24 | Mozambique |
|
2016 | 0% | |
24 | Myanmar |
|
2016 | 0% | |
24 | Namibia |
|
2016 | 0% | |
24 | Nepal |
|
2016 | 0% | |
24 | Netherlands |
|
2016 | 0% | |
2 | New Zealand |
|
2016 | 85% | |
2 | Northern Ireland |
|
2016 | 85% | |
24 | Norway |
|
2016 | 0% | |
24 | Oman |
|
2016 | 0% | |
24 | Pakistan |
|
2016 | 0% | |
20 | Panama |
|
2016 | 30% | |
24 | Paraguay |
|
2016 | 0% | |
24 | Peru |
|
2016 | 0% | |
24 | Philippines |
|
2016 | 0% | |
24 | Poland |
|
2016 | 0% | |
13 | Portugal |
|
2016 | 50% | |
20 | Puerto Rico |
|
2016 | 30% | |
24 | Romania |
|
2016 | 0% | |
24 | Russia |
|
2016 | 0% | |
24 | Saint Kitts and Nevis |
|
2016 | 0% | |
24 | Saint Lucia |
|
2016 | 0% | |
24 | Saint Vincent and the Grenadines |
|
2016 | 0% | |
19 | Serbia |
|
2016 | 45% | |
12 | Singapore |
|
2016 | 60% | |
24 | Slovakia |
|
2016 | 0% | |
13 | Slovenia |
|
2016 | 50% | |
24 | South Africa |
|
2016 | 0% | |
24 | Sweden |
|
2016 | 0% | |
24 | Switzerland |
|
2016 | 0% | |
2 | Taiwan |
|
2016 | 85% | |
24 | Tanzania |
|
2016 | 0% | |
24 | Thailand |
|
2016 | 0% | |
24 | The Bahamas |
|
2016 | 0% | |
24 | Trinidad and Tobago |
|
2016 | 0% | |
24 | Tunisia |
|
2016 | 0% | |
24 | Turkey |
|
2016 | 0% | |
24 | Ukraine |
|
2016 | 0% | |
2 | United States |
|
2016 | 85% | |
24 | Uruguay |
|
2016 | 0% | |
24 | Venezuela |
|
2016 | 0% | |
24 | Zambia |
|
2016 | 0% | |
24 | Zimbabwe |
|
2016 | 0% |