Testing of Brewarrina, Weilmoringle and Goodooga was conducted between November 2024 and January 2025. All sources yielded the same results.
All of Brewarrina’s drinking water sources are well under the recommended guidelines for PFAS.
Chemical | Old ADWG Guidelines | Current ADWG Guidelines | Result |
PFOA (Perfluorooctanoic acid) | 0.56 ug/L | 0.2 ug/L | <0.0001 ug/L |
PFBS (Perfluorooctane sulfonic acid) | No current guidelines | 1 ug/L | <0.0005 ug/L |
PFHxS (Perfluorohexane sulfonic acid) | Sum of both PFOS and PFHxS 0.07 ug/L | 0.03 ug/L | <0.0001 ug/L |
PFOS (Perfluorobutane sulfonic acid) | Sum of both PFOS and PFHxS 0.07 ug/L | 0.008 ug/L | <0.0001 ug/L |