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Online services disruption Some online services may be disrupted between 12am to 8am on Tuesday 12 August due to scheduled maintenance. If you experience problems using the website overnight, try again after 8am.

Ki te whakarite mō tētahi aituā māori

Get ready for a disaster

We want to reduce hazard risks and build resilience by helping you prepare for extreme weather and natural disasters.

Check if your property is at risk of flooding

Use our Flood Viewer to find out if your property is in a flood-prone area, including:

  • flood plains
  • overland flow paths
  • coastal inundation areas.

Flood plains shown on the Flood Viewer have a one per cent chance of flooding in any given year. This is often called a 'one-in-100-year flood'. Some areas may flood more often depending on the local landscape.

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