Project Overview

The former Waiwera Hot Pools, an iconic 1.73-hectare geothermal resort north of Auckland, fell into disrepair following its closure in 2018 and subsequent demolition in 2023. To restore the historical site, developer Waiwera Thermal Springs Property Limited initiated a $50 million transformation to build a world-class wellness destination. The conceptual design features 26 thermal pools set within native landscaping alongside day spas, saunas, and relaxation areas. To bring this vision to life, the developers needed to ensure the site's land was safe for construction and that the underlying geothermal aquifer could sustainably supply the new facility.

Technical Solutions

WWLA was engaged to provide groundwater and contaminated land services.

Soil Contamination Assessment: WWLA conducted site-wide environmental soil testing to evaluate potential ground contamination from former resort operations. They established a Site Management Plan detailing practical earthworks, soil handling, and health and safety controls to safeguard workers, future visitors, and the surrounding environment.
Hydrogeological Assessment and Groundwater Take consent: WWLA completed a comprehensive hydrogeological assessment and prepared a technical assessment of effects to support an application to take groundwater for the new development.
Bore Inspection Services: Technical specialists performed downhole camera inspections of the property's deep geothermal well to evaluate its overall structural condition and assess its viability for operational use.

Client

WWLA’s assessments provided the necessary technical reporting to lodge a resource consent application to take groundwater with Auckland Council. Partnering with local iwi Ngāti Manuhiri, the development honours the site’s cultural heritage while earning strong endorsement from local leadership. Planned to open in 2028, the revitalised Waiwera Thermal Springs is projected to attract over 300,000 annual visitors and generate $300 million for the regional economy over its first five years.

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