2004 October – 2006 April: Corop Waranga Western Channel. Pesticides detected: Atrazine, Endosulfan

2004 October: Endosulfan 0.0017ug/L (TRIMPS)

2004 November: Endosulfan 0.0015ug/L (TRIMPS)

2004 December: Endosulfan 0.0027ug/L (TRIMPS)

2005 January: Endosulfan 0.002ug/L (TRIMPS)

2005 February: Endosulfan 0.0015ug/L (TRIMPS)

2005 March: Endosulfan 0.0015ug/L (TRIMPS), Atrazine 0.011ug/L

2005 April: Endosulfan 0.0015ug/L (TRIMPS), Atrazine Trace

2005 August: Atrazine Trace

2005 September: Endosulfan 0.0024ug/L (TRIMPS), Atrazine 0.017ug/L

2005 October: Atrazine 0.024ug/L

2005 November: Endosulfan 0.0023ug/L (TRIMPS), Atrazine Trace

2005 December: Endosulfan 0.0017ug/L (TRIMPS)

2006 January: Endosulfan 0.0015ug/L (TRIMPS), Endosulfan 0.0081 (av), Atrazine Trace

2006 February: Endosulfan 0.0015ug/L (TRIMPS), Atrazine 0.020ug/L

2006 March: Atrazine 0.039ug/L

2006 April: Atrazine 0.036ug/L