PFAS Water quality FAQs

We monitor for synthetic compounds in our source water catchments which include items such as pesticides, herbicides, fungicides, insecticides, and industrial chemicals such as Per- and Polyfluoroalkyl substances (PFAS).

We conduct specific monitoring in all source water catchments for these groups of parameters using a risk-based approach. We also maintain relationships with land managers and the community in proximity to our catchments to protect the source water from these types of contaminants.

We maintain a precautionary approach, staying abreast of the science and testing our source water as early as 2016. We have been conducting routine annual sampling for PFAS since 2020 in our source water catchments with all test results below the Australian Drinking Water Guidelines.

When it comes to PFAS, we work with the ACT EPA, ACT Health and local industry as part of our water quality management. 

There have been no detections of PFAS in our final treated water at our Stromlo Water Treatment Plant.

Canberra is in a fortunate position, with water supply coming from high in the catchment with low levels of industry.