Technical standards and regulations
For water and sewerage infrastructure, we follow Water Services Association of Australia's (WSAA) Codes to meet industry specifications and Victorian regulations.
Work over assets and easements
You need permission to build over or within 1 metre of a Coliban Water asset such as pipes, property connections, man holes and channels. These areas, known as easements, need to be accessible for maintenance and repair.
Find out how › Link to whole cardWho's responsible
Pipe maintenance responsibilities can be complicated - but this guide isn't!
Find out more › Link to whole cardApply for a pressure and flow test
To apply for a pressure and flow test, use our online Pressure and Flow Information Request form.
Find out more › Link to whole cardPlanned works and interruptions
Water main burst - Guildford
- Guildford and Yapeen
Updated
The burst water main near Guildford has now been repaired.
Boil Water Advisory – Guildford and Yapeen
- Guildford and Yapeen
Update: Sunday 23 August - 10am
Boil Water Advisory now lifted
Wet weather impacting sewer network
- Various locations
The ongoing wet weather has resulted in higher-than-normal flows entering the system, and we are currently responding
Latest news
Boil Water Advisory lifted for Guildford and Yapeen – water is safe to drink
The water in Guildford and Yapeen is safe…
Boil Water Advisory issued for Guildford and Yapeen
Coliban Water has issued a Boil Water Advisory for its customers…
Coliban Water has today announced that the allocation for the 2026/27 rural irrigation season will increase to 100% for…