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Specialist analytical services
https://niwa.co.nz/our-science/freshwater/our-services/specialist-analytical-services
Wastewater treatment
https://niwa.co.nz/our-science/freshwater/our-services/water-quality-monitoring-and-advice/wastewater-treatment
Estimating deposited fine sediment
https://niwa.co.nz/freshwater/management-tools/sediment-tools/estimating-deposited-fine-sediment
Stocktake of diffuse pollution attenuation tools for New Zealand pastoral farming systems
https://niwa.co.nz/freshwater/management-tools/water-quality-tools/stocktake-of-diffuse-pollution-attenuation-tools-for-new-zealand-pastoral
Indirect methods for assessing fish occurrence
https://niwa.co.nz/our-science/freshwater/tools/turbidity/indirect-methods
Identification and e-guides
https://niwa.co.nz/freshwater/management-tools/water-quality-tools/stream-health-monitoring-and-assessment-kit/identification
Water take and geothermal
https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/land-use/energy/geothermal/impacts/geothermal-energy-and-water-take
Guide to restoring freshwater native fish in streams
https://niwa.co.nz/our-science/freshwater/tools/restoration-tools/guide-to-restoring-freshwater-native-fish-in-streams
How LakeSPI works
https://niwa.co.nz/our-science/freshwater-and-estuaries/lakespi-keeping-tabs-on-lake-health/how-lakespi-works
Reporting guidelines
https://niwa.co.nz/our-science/freshwater-and-estuaries/lakespi-keeping-tabs-on-lake-health/reporting-guidelines
LakeSPI method summary
https://niwa.co.nz/our-science/freshwater-and-estuaries/lakespi-keeping-tabs-on-lake-health/how-lakespi-works/lakespi-method-summary