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Wastewater treatment activities
Rural, urban, and suburban wastewater treatment methods. -
Sediment and mining
How can mining activities influence sediments in waterways? -
Stream Health Monitoring and Assessment Kit
ServiceHow healthy is your stream? SHMAK - the New Zealand Stream Health Monitoring and Assessment Kit - has been designed to help you find out. -
Water diversion
Diverting water away from its natural channel for commercial or private use. -
Freshwater databases online
More information about our online freshwater databases. -
Tau kōura sample collection and processing protocol
Tau kōura is a traditional Māori fishing method commonly used to harvest kōura or freshwater crayfish in areas where they are abundant. -
Impacts of hydro
Impacts of hydro-electric activities on water quality and mahinga kai. -
On-Site Household Sanitation Guidelines for Fiji
Research ProjectA participatory project empowering communities with self-help tools to improve water, sanitation and hygiene. -
Smelt
Smelt have a distinctly forked tail and a strong cucumber smell. -
Mitigation and best practice options
Some simple steps to minimise the effects of wastewater on water quality and mahinga kai. -
Sediment and urbanisation
How does urbanisation increase sediments in waterways? -
Biological limitations
Identifying biological factors that may be limiting fish numbers requires sampling to ensure that key invertebrate prey species are not scarce and that pest fish, especially predators, are not abundant.
