NZ WWTP Inventory


NEW ZEALAND WASTEWATER TREATMENT PLANT INVENTORY REVIEW

The inventory records data about New Zealand's publicly owned wastewater treatment plants (WWTPs). It replaces the Wastewater Information Database (WINFO).

The inventory was updated based on data collected in the 2015/16 National Performance Review in 2017. It contains location data and details for 252 Waste-water Treatment Plants (WWTPs) across New Zealand. Existing information is available at the using the links below.

WASTEWATER TREATMENT PLANT LOCATIONS

Information on plant locations can be viewed from either the map viewer or the file listed below. (Google Earth is required for opening the the .kml file). Both files were last updated 16/01/2017.

View larger map

New Zealand Wastewater Treatment Plants Inventory.kml - last updated 16/01/2017.

WWTP location data has been included on LINZ Topo50 Map series. The Topo50 series is a publically available mapping service provided by the New Zealand government. Maps are updated periodically, using satellite imagery. More information and maps are available at the following weblink.

WASTEWATER TREATMENT PLANT DATA

The combined information currently available on WWTPs in New Zealand is available by downloading the Excel file below.

Combined WWTP Data.xlsx -Last updated 16/01/2017.

FURTHER INFORMATION