13/9/00 Goulburn Valley Water Violet Town Hexachlorobenzene 0.004ug/L
18/9/17: Violet Town Reticulation. 2,2-DPA (Dalapon) 1ug/L
13/9/18: Violet Town Reticulation. 2,2-DPA (Dalapon) 2ug/L
11/9/19: Violet Town Reticulation. 2,2-DPA (Dalapon) 4ug/L
11/9/19: Violet Town Reticulation. Chloropicrin 1.3ug/L
Chloropicrin and Dalapon source detections likely to be created as chlorine disinfection by-products, not pesticides.