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Here for you

Every day, we supply South West Victoria with sustainable water services, while leading our communities towards a healthier, more prosperous future.

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Help paying your bill

Worried about paying your water bill? We’re here to help.

Service outages and works

Search for current service interruptions and future work.

Update your details

It’s quick and easy to update your details with us.

Working with us

Thirsty for a new career? Quench it with us.

Water and sewerage connections

Connecting and disconnecting to our water and sewer network.

Our community

Find out what we’re up to in your area.

News

Engagement

Customers invited to help Wannon Water’s future planning

We’re inviting you to join in the conversation about helping find the right balance between price and service.

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News

Corporate governance

Customer Outcomes Report 2025-26

Our annual performance report is out now to let you know how we’re tracking.

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News

Water services

Sewerage services

Customer support

Water Whys

Ever had a burning question but couldn’t find the answer?

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News

Water services

Victoria’s Permanent Water Saving Rules are always in place

Permanent water saving rules are always in place to help us use water efficiently.

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Projects

Water services

Quality Water for Wannon

We’re embarking on a project to improve the water quality in Portland, Heywood and Port Fairy.

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News

Water services

Environment

Floating solar milestone for Warrnambool

Warrnambool’s Brierly Basin now has one of Australia’s largest floating solar arrays, marking a major step forward in local renewable energy.

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News

Water services

Environment

Partnership delivering for environment and regional communities

Corangamite Catchment Management Authority (CMA) and Wannon Water have strengthened their long-standing partnership.

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Planned works and interruptions

Find out about current interruptions and planned works in your area.

Water meter replacement program

We're improving the water quality in Camperdown, Cobden and Terang

We're building a new water pump station off Wangoom Road, Warrnambool

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Current projects

Learn about projects happening across our region.

Quality Water for Wannon

Gellibrand Summer Flows

Warrnambool Sewage Treatment Plant – Revegetation Project

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Making news

Read our latest news and updates from around the region.

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1 October 2026

Customer support

Sign up for eBilling and win!

15 September 2026

Engagement

Community

Community Panel to help shape Wannon Water’s future

We’re inviting customers from across the region to express their interest to join our Community Panel.

1 September 2026

Corporate governance

Environment

Applications open for the Board Observer (Aboriginal) Scholarship

Wannon Water is offering an opportunity for an Aboriginal or Torres Strait Islander community member to join our Board as an observer.

Every Drop Counts

As the demand for water increases, it’s important that we work together to manage our precious water supply. Learn how to be water wise in your home or business.

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