Information sheets
Wannon Water regional map
We provide water and sewerage services to South West Victoria. Information about the towns we service is available on our Regional Map.
Water sources
We draw water from many sources throughout the south-west region. These sources include the Otway and Grampians National Parks, the Dilwyn Aquifer, and other bores.
The information sheets below provide more details about the source of your water supply:
- Otway Water Supply System
- Grampians Water Supply System
- Portland, Port Fairy, Heywood and Dartmoor
- Casterton, Coleraine, Sandford and Merino
- Port Campbell, Peterborough and Timboon
For more information, visit the supply system page.