Hope Valley Reservoir Loc 9

12/7/11: Triclopyr 0.2ug/L (Loc 9)

19/7/11: Triclopyr 0.2ug/L (Loc 9)

26/7/11: Triclopyr 0.2ug/L (Loc 9)

23/8/11: Triclopyr 0.1ug/L (Loc 9)

11/12/12: MCPA 0.07ug/L

7/1/13: MCPA 0.06ug/L (Loc 1)

8/1/13: MCPA 0.07ug/L

5/2/13: MCPA 0.06ug/L

13/1/15: Triclopyr 0.2ug/L (Loc 5 Grab)