Tonga Clean Water Access 2000-2023
The percentage of people using drinking water from an improved source that is accessible on premises, available when needed and free from faecal and priority chemical contamination. Improved water sources include piped water, boreholes or tubewells, protected dug wells, protected springs, and packaged or delivered water.
- Tonga clean water access for 2020 was 29.50%, a 0.01% increase from 2019.
- Tonga clean water access for 2019 was 29.49%, a 0.01% increase from 2018.
- Tonga clean water access for 2018 was 29.48%, a 0% increase from 2017.
- Tonga clean water access for 2017 was 29.48%, a 0% increase from 2016.
| Tonga Clean Water Access - Historical Data |
| Year |
% of Population |
Annual Change |
| 2020 |
29.50% |
0.01% |
| 2019 |
29.49% |
0.01% |
| 2018 |
29.48% |
0.00% |
| 2017 |
29.48% |
0.00% |
| 2016 |
29.48% |
0.00% |
| 2015 |
29.48% |
0.00% |
| 2014 |
29.47% |
0.00% |
| 2013 |
29.47% |
0.00% |
| 2012 |
29.47% |
0.01% |
| 2011 |
29.46% |
0.03% |
| 2010 |
29.43% |
0.03% |
| 2009 |
29.40% |
0.03% |
| 2008 |
29.37% |
0.03% |
| 2007 |
29.34% |
0.03% |
| 2006 |
29.31% |
0.02% |
| 2005 |
29.29% |
0.02% |
| 2004 |
29.26% |
0.01% |
| 2003 |
29.26% |
0.01% |
| 2002 |
29.25% |
0.01% |
| 2001 |
29.24% |
0.01% |
| 2000 |
29.23% |
0.01% |
