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Annual data reports

https://www.gw.govt.nz/Annual-monitoring-reports

Annual data reports

Updated 8 July 2021 2:55pm

 Each year we produce annual reports on our environmental monitoring data. Below are links to the latest annual data reports.

2019/20

Air quality

Coastal water quality and ecology

Duneland health

Groundwater quality

Hydrology

Recreational water quality

Rivers water quality and ecology

Selected land use register

Te Awarua-o-Porirua catchment sediment

Te Awarua-o-Porirua Harbour

Te Whanganui-a-Tara

Terrestrial ecology

Wetland health

2018/19

Air quality

Coastal water quality and ecology

Groundwater quality

Hydrology

Lake water quality and ecology

Recreational water quality

Rivers water quality and ecology

Selected land use register

Te Awarua-o-Porirua catchment sediment

Te Whanganui-a-tara

2017/18

Air quality

Coastal water quality and ecology

Groundwater quality

Lake water quality and ecology

Recreational water quality

Rivers water quality and ecology

Selected land use register

Soil quality

Te Awarua-o-Porirua Harbour catchment sediment

Terrestrial ecology

Wetland health

2016/17

Hydrology