2011 – 2023: Gumeracha Weir 2.6km upstream. Pesticides detected: MCPA, Triclopyr, Dicamba, Chlorthal-Dimethyl, Chlorsulfuron, Metsulfuron Methyl, Picloram

Woods and Forests Ford 2.6km upstream Gumeracha Weir 2011-23

4/7/11: MCPA 1.35ug/L, Triclopyr 0.1ug/L

26/9/11: Dicamba 0.3ug/L

26/9/11: MCPA 0.99ug/L

30/7/12: MCPA 0.48ug/L

27/8/12: MCPA 0.12ug/L

3/6/13: MCPA 0.24ug/L, Triclopyr 0.1ug/L

8/7/13: MCPA 0.1ug/L

5/8/13: MCPA 0.12ug/L

13/9/13: Chlorthal-Dimethyl 2.62ug/L

18/9/13: Chlorthal-Dimethyl 0.05ug/L

28/10/13: Chlorsulfuron 0.05ug/L

20/1/14: Metsulfuron Methyl 0.42ug/L

7/2/14: Triclopyr 0.2ug/L

14/4/14: MCPA 0.15ug/L

7/7/14: MCPA 0.43ug/L

4/8/14: MCPA 0.56ug/L

1/9/14: MCPA 0.07ug/L

19/1/15: Metsulfuron Methyl 0.07ug/L

3/8/15: MCPA 0.12ug/L

13/4/16: MCPA 0.12ug/L

15/8/16: MCPA 0.07ug/L

29/8/16: MCPA 0.06ug/L

31/7/17: MCPA 0.34ug/L

15/1/18: Triclopyr 0.5ug/L

7/5/18: Triclopyr 0.2ug/L

7/5/18: Picloram 0.2ug/L

8/6/18: MCPA 0.94ug/L

13/5/19: Triclopyr 0.1ug/L

12/6/19: Triclopyr 0.1ug/L

13/7/20: MCPA 0.05ug/L, Triclopyr 0.2ug/L

16/8/21: MCPA 0.06ug/L

13/9/21: MCPA 0.05ug/L

4/4/22: Triclopyr 3ug/L

21/4/22: Triclopyr 1.8ug/L

2/5/22: Triclopyr 1.3ug/L

26/5/22: Triclopyr 0.4ug/L

6/6/22: MCPA 0.16ug/L, Triclopyr 1.2ug/L

11/7/22: Gumeracha Weir Woods and Forests Weir US sample pump Triclopyr 0.1ug/L

15/8/22: Gumeracha Weir Woods and Forests Weir US sample pump MCPA 0.65ug/L

12/9/22: Gumeracha Weir Woods and Forests Weir US sample pump MCPA 0.2ug/L

10/10/22: Gumeracha Weir Woods and Forests Weir US sample pump 2,4-D 0.09ug/L

10/10/22: Gumeracha Weir Woods and Forests Weir US sample pump MCPA 0.06ug/L

6/2/23: Gumeracha Weir Woods and Forests Weir US sample pump 2,4-D 0.05ug/L