Drinking Water for New Zealand

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

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ESR Website
Home Supplies NZ Processes TAP and CAP Water Carriers Laboartories WINZ User Reference  
An information source for the public, and those managing New Zealand drinking-water quality
Find a supplyIndividual Water Supplies

Click this map of New Zealand to find your supply and its compliance with the standards.

or Search:

Example: Entering akar will find both Akaroa and Paekakariki.

New: Fluoridated supplies map

NZ ProcessesNew Zealand Processes

Click the tap for knowledge on NZ drinking-water supplies, who looks after them and what processes are in place to ensure clean, safe water.

Read also about the Drinking-Water Assistance Programme, offering training and funding for improving small supplies.

WINZ Database Users

Enter here for help, contacts, and the latest information

Latest WINZ 5 Version: WINZ 5.5, released 14 December 2009

Site Statistics

Using National WINZ data to 14 Apr 2014.

Communities 2,066
Zones 2,332
Plants 2,248
Sources 2,696
About WINZ, the water quality databaseWINZ Database

Click the image to learn how information is managed using the Water Information New Zealand database system, created just for this purpose.

Water Carriers

All water carriers registered for providing drinking-water by tanker.

Find a Laboratory

All Ministry of Health Recognised Laboratories for drinking-water analysis.

Ministry of Health Official Documents

Use our list of Key Documents or go directly to the MoH website for water.
News 30 June 2011: Annual Review of Drinking-Water Quality for 2009/10 released.

Contact Us    More on ESR Water

Downloads        Disclaimer See also the ESR Public Health Surveillance site.

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