Warra WTP
10/4/13: Atrazine 0.19ug/L, Metolachlor 0.15ug/L, Simazine 0.02ug/L [Total: 0.36ug/L 3 pesticides]
23/10/13: Atrazine 0.16ug/L, Hexazinone 0.02ug/L, Metolachlor 0.07ug/L, Simazine 0.04ug/L [Total 0.29ug/L 4 pesticides]
22/10/14: Atrazine 0.13ug/L, Desethyl Atrazine 0.08ug/L, Metolachlor 0.12ug/L [Total 0.33ug/L 3 pesticides]
14/10/15: Atrazine 0.17ug/L, Desethyl Atrazine 0.18ug/L, Desisopropyl Atrazine 0.05ug/L, Diuron 0.02ug/L, Metolachlor 0.28ug/L, Simazine 0.03ug/L, Tebuthiuron 0.06ug/L [Total 0.79ug/L 7 pesticides]
19/10/16: Atrazine 0.12ug/L, Desethyl Atrazine 0.08ug/L, Metolachlor 0.11ug/L, Tebuthiuron 0.03ug/L [Total 0.34ug/L 4 pesticides]
16/10/18: Atrazine 0.3ug/L, Metolachlor 0.17ug/L, Simazine 0.01ug/L, Tebuthiuron 0.01ug/L, Terbuthylazine 0.02ug/L [Total 0.5ug/L 5 pesticides]
2021/22: Warra (Queensland) – information incomplete
Diuron: 0.2ug/L (max), 0.11ug/L (av.)
Fluometuron: 0.1ug/L (max), 0.03ug/L (av.)
Hexazinone: 0.03ug/L (max), 0.01ug/L (av.)
Imidacloprid: 0.04ug/L (max), 0.03ug/L (av.)
Tebuconazole: 0.1ug/L (max), 0.06ug/L (av.)
Western Downs Regional Council Drinking Water Quality Management Plan 2021/22
2022/23: Warra (Queensland)
Ametryn: 0.1ug/L (max), 0.06ug/L (av.)
Atrazine: 0.21ug/L (max), 0.16ug/L (av.)
Bromacil 0.1ug/L (max), 0.08ug/L (av.)
Desethyl Atrazine: 0.1ug/L (max), 0.06ug/L (av.)
Desisopropyl Atrazine: 0.1ug/L (max), 0.09ug/L (av.)
Diuron: 0.1ug/L (max), 0.07ug/L (av.)
Fluometuron: 0.02ug/L (max), 0.02ug/L (av.)
Hexazinone: 0.1ug/L (max), 0.06ug/L (av.)
Imidacloprid: 0.1ug/L (max), 0.06ug/L (av.)
Dimethoate: 0.04ug/L (max), 0.03ug/L (av.)
Metolachlor: 0.16ug/L (max), 0.13ug/L (av.)
Tebuconazole: 0.1ug/L (max), 0.08ug/L (av.)
Prometryn: 0.1ug/L (max), 0.06ug/L (av.)
Simazine: 0.1ug/L (max), 0.08ug/L (av.)
Terbuthylazine: 0.1ug/L (max), 0.07ug/L (av.)
Triethyl Phosphate: 0.1ug/L (max), 0.08ug/L (av.)
Tris (Chloropropyl) Phosphate Isomers: 0.1ug/L(max), 0.09ug/L (av.)
N-Butyl Benzenesulfonamide: 0.1ug/L (max), 0.06ug/L (av.)
Western Downs Regional Council Drinking Water Quality Management Plan 2022/23