Exploring the suspected route of the historic Wainuiomata water race pipe track between the Earth Bridge and Coleman’s Tunnel.
Home » Archives for March 12, 2026
Date: March 12th, 2026
O-K Venturi Meter Hut
David Johnson / / / History, Photos, Buildings, Waterworks / 0Interior view of the old O-K Venturi Meter Hut (Orongorongo Meter House) located beside the old Maintenance Road,
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WAINUIOMATA TOURS
Step into the wilderness of Wainuiomata and experience it for yourself. Learn more →.
WAINUIOMATA MUSEUM
Located in Wainuiomata Primary School, it is open 2pm-4pm every Sunday. Learn more →.



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