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World Data Atlas Topics Water

The usage of urban water supplies in Tonga

Water Facility Quality Improved (% in 2022)

Accessible on premises	99	WHO
Piped	99	WHO
Available when needed	94.1	WHO
Free from contamination	50.78	WHO
Safely managed	50.78	WHO
Non-piped	1	WHO

Oceania (%)

Australia	99 in 2022	WHO
Nauru	99 in 2020	WHO
New Zealand	99 in 2022	WHO
Palau	97.7 in 2022	WHO
Samoa	90.19 in 2022	WHO
Papua New Guinea	86.53 in 2022	WHO
Solomon Islands	83.42 in 2021	WHO
Marshall Islands	79.32 in 2022	WHO
Micronesia (Federated States of)	70.86 in 2015	WHO
Vanuatu	56.26 in 2022	WHO
Fiji	52.52 in 2022	WHO
Tonga	50.78 in 2022	WHO
Kiribati	20.37 in 2022	WHO
Tuvalu	10.47 in 2022	WHO

Water (% in 2022)

Usage	50.78	WHO
Water Supplies	50.78	WHO

Residence (% in 2022)

Urban	50.78	WHO
Rural	23.14	WHO

Water

Water Supplies Dam Capacity Drinking water Facility Quality Sanitation Usage

Residence

Urban Domestic Foreign International Nonresidents Rural

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