Gregory River Reservoir (Childers/Woodgate Queensland) – Gregory WSA

2013/14: Atrazine 0.02ug/L, Diuron 0.07ug/L, Metolachlor 0.02ug/L

2014/15: Atrazine 0.56ug/L, Diuron 0.11ug/L, Metolachlor 0.26ug/L

2015/16: Atrazine 0.18ug/L, Diuron 0.1ug/L, Metolachlor 0.33ug/L

2016/17: Diuron 0.03ug/L, Metolachlor 0.07ug/L

2017/18: Atrazine 0.33ug/L (max), 0.12ug/L (av). Hexazinone 0.02ug/L. Metolachlor 0.26ug/L (max), 0.09ug/L (av). Diuron 0.06ug/L (max), 0.04ug/L (av).

2018/19: Atrazine 0.32ug/L (max), 0.14ug/L (av.), Diuron 0.03ug/L (av.), Hexazinone 0.01ug/L (av.), Metolachlor 0.15ug/L (max), 0.08ug/L (av.)

2019/20: Atrazine 0.08ug/L (max), 0.04ug/L (av.), Hexazinone 0.01ug/L (max), 0.01ug/L (av.), Metolachlor 0.03ug/L (max), 0.02ug/L (av.)

2020/21: Atrazine 0.02ug/L (max), Hexazinone 0.03ug/L (max)

2021/22: Imidacloprid 0.12ug/L (max), Atrazine-2-Hydroxy 0.11ug/L (max), Atrazine 0.02ug/L (max), Dalapon (2,2-DPA) 4.1ug/L (max) 1ug/L (min), Hexazinone 0.01ug/L (max), Metolachlor 0.07ug/L (max), Tebuthiuron 0.04ug/L (max)

Bundaberg Shire Council Drinking Water Quality Management Plans 2013/22