Aug 2005: Atrazine Trace
Sep 2005: Endosulfan 0.0007ug/L (TRIMPS average), Atrazine 0.017ug/L
Oct 2005: Atrazine 0.0754ug/L (TRIMPS average), Atrazine 0.031ug/L
Nov 2005: Atrazine 0.030ug/L
Dec 2005: Atrazine 0.056ug/L
Jan 2006: Chlorpyrifos 0.0890ug/L (TRIMPS average), Atrazine 0.038ug/L
Feb 2006: Atrazine 0.045ug/L
Mar 2006: Atrazine 0.030ug/L
Apr 2006: Atrazine Trace
Source: Pesticide Monitoring in Goulburn Murray Water’s Irrigation Supply Channels Covering the Six Irrigation areas [2004-2006 Irrigation Season Study Report: Interim Report June 2006. Goulburn Murray Water