2021: Macknade (Queensland). Pesticides: Atrazine, Desethyl Atrazine, Hexazinone

Scheme 2 Lower Herbert Water Supply

Macknade bores

Pesticide Residue Analysis
Pesticide residue analysis occurs every 12 months for both untreated and treated samples. Herbicides including, Atrazine, Desethyl Atrazine and Hexazinone, have been recorded to have greater values than <0.1 μg/L, but have not exceeded the ADWG.

Note that PFAS has been detected at Macknade