Swimming water quality in Tasman

The quality of water in our rivers is defined by how the physical, chemical and biological condition of the water and channel meets the needs of people and ecosystems. These conditions are influenced primarily by the climate, source of flow, geology and l

Water quality is tested regularly at several popular recreational water sites around the region during the summer period. The results from this monitoring are updated as soon as the data becomes available.


Where do we sample and when?
What do we test for?
Ministry guidelines
Related information

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