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The Winter Sprinkler Switch-off is here

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Our water

As our climate changes, so does our access to water. Depending on how much rainfall runoff flows into our dams, there are fluctuations in our water source mix. Alongside desalination, groundwater plays an important role in sustaining our water supply, delving into the earth's underground aquifers. To protect our lakes and wetlands and further secure our supply, we're investing in a deep groundwater network. This will allow us to continue to reduce our groundwater withdraw from environmentally sensitive areas.

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Stay informed about outages impacting you

Get water supply alerts delivered to your phone or email and stay informed about outages affecting your home or business, including outage times and when your water is back on.

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Adapting our water supply to climate change

Ever wondered how climate change has affected our water supply?

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Say hello to convenience with e-billing

Make the switch to e-billing in your online account today and get your bills delivered straight to your inbox. Don't have an online account? Signing up is easy!

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Be waterwise

Be waterwise

In the face of climate change, everyone has a part to play in protecting and changing how we use water.

From discovering tips on how to save water in your home or business, to following your watering day schedule, it's important we think climate change and be waterwise.

Be waterwise

24/7 water

When you need us most, we're here to help. Our team of solution seekers are available 365 days a year, 7 days a week, 24 hours a day.

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Latest updates

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18 Jun 2025, AWST 15:00 | Incident Update

Spearwood & Beaconsfield sewer main bursts

Incident information for related wastewater issues in Spearwood, Beaconsfield and South Fremantle.

  • Leaks
  • Perth
  • Wastewater
13 Jun 2025, AWST 16:02 | Incident Update

Dongara and Port Denison water supply

Incident information for impacts to water supply in Dongara and Port Denison.

  • Water supply alerts
  • Mid West
22 Jun 2025 | Update

We're looking for local ideas to give back to the Alkimos community

As part of the Alkimos Seawater Desalination Plant project, we want your ideas on three legacy initiatives that will benefit the community for years to come.

  • Community

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