Australian water · AquaTrace
Are there microplastics in Australian tap water?
Microplastics have been detected in drinking water internationally. The more useful household question is what is present in the water coming from your own tap.
The short answer
Microplastics can occur in drinking water, but there is no single number that describes every Australian home. Water sources, treatment systems, distribution networks and household plumbing all vary.
Australia has strong drinking-water guidance — so why test?
The Australian Drinking Water Guidelines provide a national framework for managing drinking-water quality, with implementation handled by states and territories. AquaTrace does not replace that system and does not certify water as safe or unsafe.
Microplastics are a separate question for households who want more information about the water they actually use. You may want a baseline, a comparison between tap and filtered water, or simply a clearer picture of one household source.
Why your result can differ from someone else's
Australia has many different water sources and supply systems. After treatment and distribution, water also passes through the plumbing, fittings, storage and filtration systems within a property before it reaches the glass.
That is why AquaTrace reports on your submitted sample rather than using a broad city or national average as a substitute for household testing.
What does an AquaTrace test show?
You return a 1 L sample of the water source you want to understand. AquaTrace prepares and analyses the sample, then provides a visual report showing particle counts, size information, representative images and AI-assisted polymer classification.
The result is a snapshot of the submitted sample. It can be especially useful when you have a practical comparison in mind, such as tap water against filtered water.
How should I interpret the result?
A particle count is information, not a drinking-water safety verdict. Research into microplastics and long-term health effects continues to develop, so AquaTrace does not translate a household count into a medical claim.
Our role is to show what was observed, explain the result clearly and give you enough context to decide whether any follow-up or comparison is useful to you.