Metolachlor-OXA
- 2012/19: Warra Weir (Queensland). Pesticides: Atrazine, Atrazine, 2-Hydroxy, DEET, Desethyl Atrazine, Diuron, Fluroxypyr, Hexazinone, Imidacloprid, Metolachlor, Metolachlor-OXA, Simazine, Tebuthiuron, Terbuthylazine
- 2012-2019: Jandowae Dam (Queensland). Pesticides: 2,4-D, Atrazine, Atrazine, 2-hydroxy, Desethyl Atrazine, Desisopropyl Atrazine, Dimethoate, Diuron, Fluroxypur, Imazethapyr, Metolachlor, Metolachlor-OXA, Simazine, 2,4-Di-t-butylphenol, Terbuthylazine,
- 2012/19: Condamine Weir (Queensland). Pesticides: Ametryn, Atrazine, Desethyl Atrazine, DEET, Desisopropyl Atrazine, Atrazine, 2-Hydroxy, Diuron, Fluroxypur, Hexazinone, Imidacloprid, Metolachlor, Metolachlor-OXA,Tebuthiuron,
- 2014/22: River Park Reservoir (Queensland). Pesticides: Multiple
- 2014/22: Wallaville Reservoir (Wallaville, Queensland). Pesticides: Multiple
- 2013/22: Kalkie Reservoir (Kalkie, Queensland). Pesticides: Multiple
- 2013/22: Vecellios Road Reservoir (Moore Park, Queensland). Pesticide: Multiple
- 2015/20: Rolleston (Queensland). Pesticides: Multiple
- 2015/20: Duaringa (Queensland). Pesticides: Multiple
- 1999/2000 + 2015/19: Chinchilla Weir (Qld). Pesticides: Atrazine, Desethyl Atrazine, Desisopropyl Atrazine, Diuron, Metolachlor, Simazine, Tebuthiuron
- 1998 + 2012/19: Loudon Weir (Qld). High levels of Endosulfan (20 times safe limit). Pesticides: Endosulfan, Bromacil, DEET, Diuron, Hexazinone, Imidacloprid, Metolachlor, Prometryn, Atrazine, Atrazine, 2-Hydroxy, Desethyl Atrazine, Desisopropyl Atrazine, Fluroxypur, Isoxaflutole Metabolite (DKN), Metolachlor, Metolachlor-OXA, N-Butylbenzenesulfonamide, Simazine, Tris (Chloropropyl) Phosphate Isomers, Tebuthiuron