2007 January: Inglis River (Tas). Pesticide Detected: Hexazinone.

INGLIS RIVER AT EMERALDVALE ROAD (#3689)

18/1/07: Hexazinone 0.05ug/L

Source: Pesticide Water Monitoring Program – Routine Monitoring Results (Tas Govt)

https://dpipwe.tas.gov.au/Documents/Baseline%20Monitoring%20Program.pdf