Technical reports and resources

Document library

Search our extensive document library to find reports, documents and meeting documents. If you cannot find what you are looking for try adding * to the end of your search query.


Land Air Water Aotearoa (LAWA) - water quality monitoring.

Stormwater - learn about the small actions to help keep stormwater clean and improve the quality of water in our rivers and streams.

Canterbury Maps

Canterbury Maps - The Canterbury Maps website provides free access to maps, records, information and data from the councils in the Canterbury region.

Canterbury Wetlands Geographic Map - The map comprises the latest information held by Environment Canterbury on the extent and condition of confirmed and potential wetlands, including their wetland type. 

Updated wetlands information provides key guidance for landowners

Historical maps - Canterbury Maps provide historical aerial maps of the Canterbury region.

Ecological data