Drinking Water for New Zealand

Managed by ESR for the Ministry of Health.         Data extracted from the National WINZ Database.

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WINZ Item: 1027 Status: Current Written: 17 January 2006

Public Health Gradings

Public Health Gradings shown on this website are now solely those performed to the 2003 specification.

The previous year, to 31 December 2005, was an interim period during which the previous (1993 specification) grading was shown on this site, with an asterisk, so long as it had been graded after 1 January 1998. That period has now ended and suppliers are encouraged to get their supplies regraded if they haven't already done so. The actual process should be discussed with the drinking-water assessor at your district health board.



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