Story: Sewage, water and waste

Waikato River water treatment

Membrane filtration is used to treat water taken from the Waikato River. Water is piped to Auckland and supplies around 10% of the city’s water needs.

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How to cite this page:

Christine Dann, 'Sewage, water and waste - Water supply', Te Ara - the Encyclopedia of New Zealand, (accessed 14 July 2024)

Story by Christine Dann, published 11 Mar 2010