This section provides data about drinking-water quality and health in New Zealand. Find out about population access to drinking-water and human health effects.
Information about drinking-water quality, and how it affects our health.
Summary of the latest indicators for drinking-water quality and health.
Statistics on the population with access to safe drinking-water in New Zealand.
Statistics on three potentially water-borne diseases in New Zealand: campylobacteriosis, cryptosporidiosis and giardiasis.
Statistics about the population with access to fluoridated water in New Zealand.
Statistics on the oral health of children living in fluoridated and non-fluoridated areas in New Zealand.