2024/25: Biggenden Raw Water

1H-Benzotriazole 111ug/L (max) (1 test)

Chlordene-1-hydroxy-2,3 epoxide 0.5ug/L (max), 0.26ug/L (av.) (6 tests)

https://northburnett.qld.gov.au/wp-content/uploads/2025/12/NBRC-Drinking-Water-Service-Annual-Report-Appendix-A-2024-25-1.pdf

2024/25: Biggenden Raw Water (Queensland)

2024/25: Biggenden Raw Water

1H-Benzotriazole 111ug/L (max) (1 test)

Chlordene-1-hydroxy-2,3 epoxide 0.5ug/L (max), 0.26ug/L (av.) (6 tests)

https://northburnett.qld.gov.au/wp-content/uploads/2025/12/NBRC-Drinking-Water-Service-Annual-Report-Appendix-A-2024-25-1.pdf