2, 6-D
- 2014 August: Jaguar Drive Clayton (Vic). Pesticides: 2,4-D & 2,6-D
- 2012-2016: Reserve Basin at Inlet to Beechworth WTP. Pesticides: 2,6-D, Benomyl, Terbufos
- 2014-2016: King River at Oxley Offtake. Pesticides: 2,6-D, MCPA, Triclopyr
- 2013 November: Redbank Reservoir (Vic). Pesticides: 2,4,6-T, 2,6-D, Dicamba, Mecoprop