Pesticide monitoring in inshore waters of the Great Barrier Reef using both time-integrated and event monitoring techniques (2012 – 2013) September 2013
Prepared for – The Program Manager, The Great Barrier Reef Marine Park Authority.

Entox The University of Queensland National Research Centre for Environmental Toxicology

Appendix D p70 Table 31 Cape Cleveland, Burdekin region – Concentration in water (ng.L-1)

3 May 12 – 3 Jul 12: Ametryn 0.2, Atrazine 2.3, DE Atrazine 0.32,, Diuron 3.2, Hexazinone 0.8, Simazine 0.06, Tebuthiuron 0.15, Bromacil 0.21,  Terbutryn 0.51

3 Jul 12 – 3 Sep 12: Ametryn 0.45, Atrazine 0.65, Diuron 0.98, Hexazinone 0.24,Tebuthiuron 0.13, Metolachlor 1.1

3 Sep 12 – 5 Nov 12: Ametryn 0.06, Atrazine 0.32, Diuron 0.65, Hexazinone 0.12, Tebuthiuron 0.08, Metolachlor 0.33

5 Nov 12 – 3 Dec 12: Ametryn 0.08, Atrazine 0.57, Diuron 0.46, Hexazinone 0.06, Prometryn 0.01, Simazine 0.08, Tebuthiuron 0.02, Metolachlor 0.06

3 Dec 12 – 2 Jan 13: Ametryn 0.1, Atrazine 0.51, DE Atrazine 0.1, Diuron 0.8, Hexazinone 0.1, Tebuthiuron 0.04, Metolachlor 0.09

2 Jan 13 – 13 Feb 13: Ametryn 0.41, Atrazine 28, DE Atrazine 4, DT Atrazine 1.1,  Diuron 11,  Hexazinone 0.27, Prometryn 0.01,  Simazine 0.16, Tebuthiuron 0.18, Metolachlor 0.46 (6 PDMS)

13 Feb 13 – 6 Mar 13: Ametryn 0.53, Atrazine 20, DE Atrazine 2.6, Diuron 9.2,  Hexazinone 0.48, Simazine 0.13, Tebuthiuron 0.38, Metolachlor 0.29

6 Mar 13 – 8 Apr 13: Ametryn 0.39, Atrazine 5.1, DE Atrazine 1.2, DI Atrazine 0.27, Diuron 11, Hexazinone 2.2, Simazine 0.07, Tebuthiuron 0.4, Metolachlor 0.16

8 Apr 13 – 13 May 13: Ametryn 0.33, Atrazine 2.2, DE Atrazine 0.13, Diuron 8.6, Hexazinone 2.5, Simazine 0.05, Tebuthiuron 2.4, Metolachlor 0.39 (6.3 PDMS)