1995: Wakool Cadell Groundwater. Pesticides Detected: Atrazine, Terbutryn and 2,4,5-T

“Groundwater surveys of irrigation areas in the Wakool-Cadell (sampled in 1995) and Denimein-Berriquin (sampled in 1996) districts of NSW detected atrazine, desethylatrazine (DEA; a metabolite of atrazine), terbutryn and 2,4,5-T, at concentrations of up to 0.3ug/L, although most concentrations were much lower (Watkins et al. 1998)”

Source: Page 134 Pesticide Use in Australia. A Review Undertaken by the Australian Academy of Sciences and Engineering.