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Environmental data

We measure a lot of stuff! Our data is available to you, whether you want to check water quality at a swimming spot or see how much rainfall we've had at one of our monitoring locations around the region. Dive in - it's fascinating.

Home » My Region » Environment » Environmental data

Click here to view the latest Environmental Data Summary(external link).

Graph builder

Use this graph builder to generate the data you need - any measurement, for any site, for any date range.

Groundwater Water Quality Data

Water Quality sampling results from Groundwater sources

River Water Quality Data

Water quality sampling results from rivers around Tasman

Air quality

The quality of the air we breathe is important to our health. The main issue is winter-time smog due to wood-burning.

Groundwater levels

The Council monitors groundwater levels in all the major aquifers in the district. The sites monitored provide regional coverage with the intensity of monitoring driven by the pressure on the groundwater resource in that particular area.

Rainfall

We monitor rainfall using automatic recording sites at a number of locations.

Weather stations

As part of Tasman District Council Environmental Monitoring programme weather conditions are monitored at three sites around the region.

River flow

We monitor river levels and flows on a number of rivers across the District at automatic recording sites.

Swimming water quality data

Swimming Water Quality for our most popular bathing spots.

Tidal data

Golden Bay and Tasman Bay
Tidal and Buoy Sites

Zonal Water Usage Graphs

View the graphs showing the annual total water consumption for each water management zone