Securing our water future in response to climate change

Picture of one of our two desalination plants

How does your water use compare?

Are you waterwise or nearly there? Complete your household profile to see how you compare to similar households.

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Water compare image of pipes, pool and house
Hand catching droplet of water

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We're committed to supporting you and providing essential services to WA.


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Perth water supply map

Adapting our water supply to climate change

Ever wondered how climate change has affected our water supply?

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Our water overview

Friday, 10 July 2020

Dam Volumes


267 GL



-17.5 GL


Perth Rainfall

32.20 mm

88.70 mm

May total

May average *

Find out more

* Dam volumes contain water produced by desalination and groundwater

Latest updates


08 Jul 2020 | Media Release

Household water leaks targeted under new rebate initiative

Households are set to benefit from a $100 rebate on the cost of fixing water leaks under a new program targeting more than 135,000 metropolitan properties across Perth and Peel.

  • residential
  • grants
  • leaks
  • waterwise
07 Jul 2020 | Media Release

Splashing around at City Beach

The coastline from City Beach to Floreat is the inspiration for a new public art project adorning an everyday water pump station in the Town of Cambridge.

  • community
07 Jul 2020 | Media Release

State Government provides $180,000 to Kimberley community projects

Projects supporting children with special needs, caring for local wildlife and promoting cultural learning are among those to receive funding through the latest round of the Water Corporation's Kimberley Community Grants Scheme.

  • community
  • COVID-19
  • grants
  • north west

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