Environmental health data and stats

The Annual Report on Drinking-water Quality 2017-18 describes drinking-water quality for all registered networked drinking-water supplies that served populations of more than 100 people from 1 July 2017 to 30 June 2018

This report was commissioned by the Ministry of Health and the Ministry of Business, Innovation and Employment to inform cross-agency housing work in the context of crowding as a determinant of health. The report provides a description of household crowding in New Zealand using Census 2013 data.

Infectious Diseases Attributable to Household Crowding in New Zealand:  A systematic review and burden of disease estimate explores the relationship between household crowding and 10 close contact infectious diseases.