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World Data Atlas Topics Water

Tonga - Usage - Improved

Residence Drinking water (% in 2020)

Urban	50.8	WB
Rural	23.11	WB

Oceania Drinking water (%)

Australia Urban		1 timeseries
Kiribati	14.69 in 2020	WB
New Zealand	100 in 2020	WB
Palau	91.31 in 2020	WB
Samoa	46.23 in 2020	WB
Tonga	29.5 in 2020	WB
Tuvalu Urban		1 timeseries
Vanuatu	44.13 in 2017	WB

Water (%)

Drinking water	29.5 in 2020	WB
Sanitation	34.97 in 2022	WHO + 1 other
Usage Drinking water		3 timeseries

Water Facility Quality (% in 2020)

Basic	98.7	FAO + 1 other
Improved Drinking water		3 timeseries

Water Facility Quality Improved Water Supplies (% in 2022)

Piped	98.32	WHO
Accessible on premises	98.02	WHO
Available when needed	89.98	WHO
Free from contamination	23.14	WHO
Safely managed	23.14	WHO
Non-piped	1.36	WHO

Water

Usage Dam Capacity Drinking water Facility Quality Sanitation Water Supplies

Facility Quality

Improved

Accessible on premises Available when needed Free from contamination Non-piped Piped Safely managed

Basic Unimproved

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