2016 + 2020/22: Waikerie (SA). Pesticide: Chloropicrin, Heptachlor

Waikerie (SA)

31/8/16: Waikerie (South Australia). Chloropicrin 1.3ug/L

8/9/21: Waikerie (South Australia). Chloropicrin 1.9ug/L

9/3/22: Waikerie (South Australia). Chloropicrin 1.2ug/L

1/12/20: Waikerie Wineglass Tank Outlet (EL 20) 1.25ML: Heptachlor 0.01ug/L

Chloropicrin source detections likely to be created as chlorine disinfection by-products, not pesticides.