Clopyralid
- 7/7/23: Are Queenslanders Microdosing on Weedkillers in their Drinking Water?
- 16/10/23: Tasmanian Government Downplays Pesticide Monitoring
- January 27 2024: Menindee Fish Kills. Pesticides: Several
- 2016: Lady Barron (Tasmania). MCPA, Clopyralid, Dicamba, Metsulfuron Methyl, Sulfometuron Methyl, Simazine
- 2019 October: Congeratinga River (South Australia). Pesticides: Clopyralid, Haloxyfop, Metsulfuron Methyl
- 2020 October: Contaminated Gibberellic Acid – Sunraysia Region (Victoria) – Clopyralid
- 2012-2021: Myponga Reservoir WTP Inlet + Research. Pesticide: MCPA, 2,4-D, AMPA, Chlorpyrifos, Clopyralid, Glyphosate, Malathion, Metsulfuron Methyl, Omethoate
- 2013/23: Sugarloaf Reservoir Avoca Vic. Pesticides: 2,4,6-T, Dicamba, Atrazine, Benomyl, Simazine, 2,4-D, Metolachlor, Clopyralid
- 2012 October – 2013 February: Ti-Tree Creek Berwick. Pesticides: Multiple
- 2012 October – 2013 February: Wallan Wetlands. Pesticides: Multiple
- 2012 October: Edinburgh Gardens Fitzroy. Pesticides: Multiple
- 2012 October – February 2013: Darling Street East Melbourne. Pesticides Multiple.
- 2012 – 2023: Tullaroop Reservoir – Maryborough Water Supply. Pesticides detected: Atrazine, Simazine, 2,4-D, Metalochlor, Benomyl, Fluometuron, Diuron
- 2010 – 2022: Bundaleer Reservoir (SA). Pesticide Detected: Simazine, Dicamba, MCPA, Atrazine, 2,4-D
- 2012 May – 2016 October: Clyde River at Bothwell (Tas): Pesticides detected: 2,4-D, MCPA, Clomazone, Propyzamide, Clopyralid.
- 1983 April: Plantation near Archerton – Pesticide Detected: Clopyralid.
- 1998 July – 2017 October: Warren Reservoir (SA). Pesticides detected: Atrazine, Hexazinone, Simazine, MCPA, Clopyralid, Metsulfuron Methyl.