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Story: Sewage, water and waste

Building a sewer (3rd of 3)

Building a sewer

Workers pose for the photographer in an Auckland Metropolitan Drainage Board sewerage tunnel between Ōkahu and Hobson bays at Ōrākei, Auckland, in 1913. The tunnel was egg-shaped with the narrow end at the bottom. This shape ensured that sewage still moved along the tunnel under a wide range of water flows.

About this item

Alexander Turnbull Library
Reference: 1/4-012557; F

Permission of the Alexander Turnbull Library, National Library of New Zealand, Te Puna Mātauranga o Aotearoa, must be obtained before any re-use of this image.

How to cite this page:

Christine Dann. 'Sewage, water and waste', Te Ara - the Encyclopedia of New Zealand, updated 28-Sep-11
URL: http://www.TeAra.govt.nz/en/sewage-water-and-waste/3/5/3