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Monitoring
https://niwa.co.nz/our-science/freshwater/tools/nzestuaries/monitor
What now?
https://niwa.co.nz/our-science/freshwater/tools/nzestuaries/now
The physical world
https://niwa.co.nz/our-science/freshwater/tools/nzestuaries/physical
Resource Management Act
https://niwa.co.nz/our-science/freshwater/tools/nzestuaries/rma
Catchment to estuary sediment deposition tool
https://niwa.co.nz/freshwater/management-tools/sediment-tools/catchment-to-estuary-sediment-deposition-tool
Modelling the transport of sediment from land to estuaries
https://niwa.co.nz/our-science/freshwater/tools/sedtool/estuary
Quality assurance for community-based monitoring
https://niwa.co.nz/our-science/freshwater/tools/shmak/contact
Resources and References
https://niwa.co.nz/our-science/freshwater/tools/shmak/links
Setting maximum turbidity levels for riverine fish (DSS)
https://niwa.co.nz/freshwater/management-tools/sediment-tools/setting-maximum-turbidity-levels-for-riverine-fish-dss
DSS for setting turbidity limits at base flows
https://niwa.co.nz/our-science/freshwater/tools/turbidity/base
Indirect methods for assessing fish occurrence
https://niwa.co.nz/our-science/freshwater/tools/turbidity/indirect-methods
DSS for setting turbidity limits at peak flows
https://niwa.co.nz/our-science/freshwater/tools/turbidity/peak
Frequently asked questions about WAIORA
https://niwa.co.nz/our-science/freshwater/tools/waiora/faq
Water quality monitoring and advice
https://niwa.co.nz/freshwater/our-services/water-quality-monitoring-and-advice
League table of the suitability of New Zealand rivers for contact recreation
https://niwa.co.nz/our-science/freshwater/our-services/water-quality-monitoring-and-advice/suitability-of-rivers-for-contact-recreation
Aquatic Biodiversity & Biosecurity Update
https://niwa.co.nz/publications/aquatic-biodiversity-and-biosecurity-update
Biodiversity services
https://niwa.co.nz/freshwater/our-services/aquaticplants/biodiversity
Articles
https://niwa.co.nz/freshwater/our-services/aquaticplants/biodiversity/articles
Biosecurity services
https://niwa.co.nz/freshwater/our-services/aquaticplants/biosecurity
Articles
https://niwa.co.nz/freshwater/our-services/aquaticplants/biosecurity/articles
Publications
https://niwa.co.nz/freshwater/our-services/aquaticplants/biosecurity/pubs
Identification and e-guides
https://niwa.co.nz/freshwater/management-tools/water-quality-tools/stream-health-monitoring-and-assessment-kit/identification
What impacts interest you?
https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts
Dissolved oxygen
https://niwa.co.nz/our-science/freshwater/tools/kaitiaki_tools/impacts/dissolved-oxygen
Resource survey and information
https://niwa.co.nz/freshwater/our-services/aquaticplants/info