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Grampians Wimmera Mallee Water
Grampians Wimmera Mallee Water
Caretaker period
As the Victorian State election will be held on Saturday 28 November 2026, the Victorian Government has assumed a caretaker role from 6 pm Tuesday 3 November 2026. During the caretaker period, content will only be added to this website in accordance with caretaker conventions.
More than just water
We are Grampians Wimmera Mallee Water, a government-owned statutory corporation established in 2004 with a responsibility to provide, manage, operate and protect water supply and sewerage systems for our community.
72,000
People rely on our water
25% of Victoria
Serviced by GWMWater
71 towns
Across Grampians, Wimmera & Mallee
9,000 farms
Rely on us daily
