Environmental Health Indicators
This section provides data about drinking-water quality and health in Aotearoa New Zealand. Find out about population access to drinking-water and human health effects.
Access to safe drinking-water
Statistics on the population with access to safe drinking-water in New Zealand.
Water-borne diseases related to drinking-water
Statistics on three potentially water-borne diseases in New Zealand: campylobacteriosis, cryptosporidiosis and giardiasis.
Access to fluoridated drinking-water
Statistics about the population with access to fluoridated water in New Zealand.