Interruptions

Pipeline construction – Maiden Gully

• Maiden Gully
• 10 February to mid September

We are continuing works on the Maiden Gully to Marong Pipeline, a new 11-kilometre water pipeline constructed between Golden Square, Maiden Gully and Marong to boost capacity and improve water pressure and reliability in this key growth corridor.

You may notice us working in the power line easement between Edwards Road and Rocky Rises Road and in the easement between Olympic Parade, Maiden Gully, and Emily Way, Golden Square. 

We may need to temporarily close some sections of the easement during works. You will still be able to access your property.

All our works will be completed on weekdays between 7am and 5.30pm.  

Please take care when driving in the area and follow any traffic management that is in place. 

We apologise for any inconvenience. 

For more information visit connect.coliban.com.au/maiden-gully-marong-pipeline 

Water and sewer main renewals - various locations

• Various locations
• August 2026 to late-2026

The following program of renewals work is now underway as part of our $100 million Water and Sewer Upgrade Program. This work is being carried out to ensure our critical infrastructure can serve local communities for years to come. 

There will be no interruption to your water supply while the following works are being completed, except for a short period when your water supply will be transferred to the new main. Our contractor will let you know when this will occur.

You may notice lower water pressure from time-to-time during works. Impacted customers have been notified. 

Some traffic management may be in place for works.

You can read more about the Water and Sewer Upgrade Program here. 

Echuca fluoride system offline

• Echuca
• From April 2025 until further notice

As part of Coliban Water’s regular upgrade and maintenance program, the fluoride system at the Echuca Water Treatment Plant is currently offline while the unit is being replaced.

This means fluoride will not be added to the Echuca water supply until the work is complete.

Fluoride does not contribute to your water’s safety. Your water remains safe to drink.

For more information on why fluoride is added to drinking water and the oral health benefits, visit the Department of Health's website at health.vic.gov.au/water/water-fluoridation. And for other ways to help support dental health, visit health.vic.gov.au/water/unfluoridated-areas 

We encourage community members to speak with their dentist or healthcare provider if they have any concerns.

We expect works on the new fluoride system at the Echuca Water Treatment Plant to begin in early 2027. Following the works the commissioning with fluoride is subject to Department of Health approval.