On 1 July 2025, NIWA merged with GNS Science to become Earth Sciences New Zealand.

Lakes

New Zealand is a land of lakes with more than 50,000 across the country. NIWA research, knowledge and tools supports the restoration and management of these vital ecosystems.

  • Link to source page

    (no image provided)

    Lake assessment tool earns high honour for NIWA scientist

    News article
    21 October 2011
    John Clayton, a principal scientist in the fields of aquatic biodiversity and biosecurity based at NIWA's Hamilton office, has won a 2011 Kudos award for his leading role in the development of LakeSPI  (Lake Submerged Plant Indicators).
    Lakes

  • Link to source page

    Wave Gauge - NIWA DOBIE

    Coasts
    Estuaries
    Lakes

  • Link to source page

    Freshwater

    Freshwater Update

    Publication series
    A regular newsletter with updates on New Zealand's water resources and NIWA's latest freshwater research.
    Freshwater quality
    Lakes
    Rivers