1999 + 2015 + 2022: Murray Bridge, Murray River. Pesticide detections: Hexazinone, Simazine, MCPA.

Murray Bridge – River Murray – Pesticide detections.

1999 May 19 Hexazinone 0.9ug/L

2002 January 16 Simazine 1.5ug/L

2010 November 17 Simazine 1.1ug/L

River Murray Murray Bridge Sample Pump

8/2/12: Simazine 1.5ug/L

2/5/12: Simazine 8.2ug/L

25/7/12: Simazine 1.5ug/L

10/3/15: MCPA 0.06ug/L

Murray Bridge

8/2/22: Kingston on Murray (SA) Chloropicrin 1.2ug/L

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