Information sheets


Wannon Water regional map

Wannon Water provides water and sewerage services to South West Victoria. Information about the towns we service is available on our Regional Map.

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Water sources

Wannon Water draws water from many sources throughout the south west region. These sources include the Otway and Grampians National Parks, the Dilwyn Aquifer, water bores and farmland catchments.

The information sheets below provide more details about where your water supply comes from:

For more information, visit the supply system page.

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Treatment plant information sheets

Interested in knowing about the source of your town's water and how we treat it to ensure it meets safe drinking water guidelines? Learn more in the following information sheets:

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Treatment flow charts

Download your local treatment flow chart to learn about each step in the treatment process:

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