Latest projects
We're undertaking generational investment across our region. Visit Connect Coliban to learn more about our projects and how they impact you.
Find out more › Link to whole cardAsset map
If you're developing a property or planning works, use the Asset Map tool to locate assets such as water mains and sewer pipes.
Find out more › Link to whole cardEducation Hub
There is a lot to learn about water and how it gets to your tap. Discover educational resources and opportunities for students, teachers, and your community.
Find out more › Link to whole cardOur Reservoirs
Find out what you can look forward when you visit our beautiful reservoirs. You can also see data about storage levels and recordings of rainfalls into them and more.
Planned works and interruptions
Planned water interruption - Mill Street, Kennington
- Mill Street, Kennington
We’re making a change to the configuration of our water network in Kennington to improve the efficiency of the networ
Planned water interruption - Neale Street, Kennington
- Neale Street, Kennington
On Thursday 12 February we’re completing water main maintenance works on Neale Street, Kennington between 7.30am and
Harcourt updates - January 2026
- Harcourt
The water in Harcourt and areas south of Harcourt is safe to drink. The Do Not Drink Advisory w
Latest news
Water saving encouraged as heat puts central Victoria water storages under pressure
Daily water use records across…
Do Not Drink Advisory lifted for Harcourt and areas south of Harcourt
Issued: Saturday 17 January 2026
Coliban Water…
Coliban Water urges customers to prepare for extreme heat
Coliban Water is encouraging central and northern Victorians…
Bin it, don't flush it
What can I flush down the toilet?
What can I pour down the sink?
Help protect the sewer network and environment by following these simple steps.
Learn more