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Is there fluoride in Sunbury water?

The fluoride status of Sunbury's public water supply, who decides, and how to check it yourself. Page last updated 6 November 2026.

Fluoride added
Yes. Fluoride is added to Sunbury's water.

Supplied with fluoridated Melbourne Water.

Switched from Rosslynne Reservoir to the fluoridated Melbourne supply in May 2016.

Water supplier
Greater Western Water
State
Victoria
Target dose if added
0.6-1.1 mg/L
Water source
Melbourne supply system (Greater Western Water)
Source
Greater Western Water
Local context

Sunbury compared with nearby supplies

What it means for you

Living with fluoridated water in Sunbury

Health authorities, including the NHMRC, recommend drinking fluoridated tap water to reduce tooth decay. Some residents prefer to reduce their intake, and that's a personal choice.

Who decides

How fluoride is decided in Victoria

Law: Health (Fluoridation) Act 1973

Who decides: State government directs water corporations.

Coverage: about 90% of residents (2024). First fluoridated: Bacchus Marsh, 1962.

Nearby

Fluoride in nearby towns

GisborneFluoride added · 16 kmBacchus MarshFluoride added · 27 kmWallanFluoride added · 28 kmWoodendNo fluoride added · 31 kmMelbourneFluoride added · 33 kmKilmoreFluoride added · 37 km
Common questions

Sunbury fluoride FAQ

Does Sunbury tap water have fluoride?

Yes. Fluoride is added to Sunbury's water. Supplied with fluoridated Melbourne Water.

Who decides whether fluoride is added in Sunbury?

State government directs water corporations.

How can I check the fluoride level in Sunbury?

Look up Greater Western Water's annual drinking water quality report, which lists fluoride in mg/L by supply zone. You can also ask the utility for monthly readings.

Does boiling water remove fluoride?

No. Boiling leaves the fluoride behind and slightly concentrates it. Reverse osmosis, distillation and activated alumina filters remove fluoride. Read more.