Waitaki Flood Assessment (2021)Author: Environment CanterburyScience Team Leader - Natural Hazards

Benchmark vertical datum is Lyttelton Vertical Datum 1937. The river benchmarks layer shows the location of survey benchmarks used by the Council to monitor riverbed elevation...

River Engineering Survey Cross Sections

Waste water pipe networks in the Canterbury Region.

This dataset shows the tsunami evacuation zones for the Chatham Islands Council, drawn in December 2017. What do the zones mean?  The Red Zone is the shore exclusion zone,...

GIS layer showing river and open water habitats for indigenous birds in Canterbury. Prepared to acommpany Emvironment Canterbury Unpublished Report U00/37 - The significance of...

The data provides information on recreation and amenities at lake and wetland access sites.  The information describes the site and its amenities and suggests recreational uses....

Intended UseThe River Network is a geometric network and should be used for visualising the main rivers, streams and drains in Canterbury. It forms the basis for the Rivers for...

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Storm water networks in the Canterbury Region.

Mudfish Habitats in the Canterbury Region. Mudfish (Refer Chapter 5: Rule WQN20The Department of Conservation’s New Zealand mudfish (Neochanna spp.) recovery plan 2003-13,...

Toby, manhole and hydrant locations in the Canterbury Region.

Rabbit Prone areas in Canterbury.

Public car parks in Canterbury Region.

Council run information centres in the Cantebury Region.

Annual pest control summary results in the Canterbury region for 2010-2011.

Didymo sign locations in the Canterbury Region.

Annual pest control summary results in the Canterbury region for 2008-2009.

Annual pest control summary results in the Canterbury region for 2015-2016. 

Banks Peninsula Possum Control Blocks. Each year possum control measures are focused within an individual block(s).