Individual Water Supplies

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

Example: Entering akar will find both Akaroa and Paekakariki.

New: Fluoridated supplies map

New 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 5.4, released 9 July 2008

Site Statistics

Using National WINZ data to 30 Aug 2010.

WINZ 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 26 Nov 2009:: Annual Review of Drinking-Water Quality for 2007/08 released.

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