2,4-D
- 2018/2023: Murray River at Bilyana (Qld). Pesticides: Multiple
- 2015/2022: Johnstone River at Coquette Point. Pesticides: Multiple
- 2012/2023: North Johnstone River at Goondi (Innisfail Qld). Pesticides: Multiple
- 2014/23: Russell River at East Russell (Qld). Pestides: Multiple
- 2013/23: Mulgrave River at Deerel (Queensland). Pesticides: Multiple (2515 detections)
- 2017-2023: Mossman River at Bonnie Doon. Pesticides: Multiple
- 2017-2023: Daintree River at Lower Daintree. Pesticides: Multiple
- 2021/22: Normanby River at Kalpower Crossing. Pesticides: 2,4-D, Chlorpyrifos, Diazinon, Fluroxypur, Imidacloprid, Metolachlor, Terbuthylazine
- 12 March 2023: Spray Drift Cowboys: Fighting Spray Drift in the Cotton Industry
- Jan 23 2023: Mudgee/Macquarie Valley. Spray Drift. Pesticide: 2,4-D?
- 2023 January: Lower Namoi (NSW) Spray Drift. 2,4-D?
- Jan 23 2023: Gwydir (NSW). Spray Drift. Pesticide: 2,4-D?
- Jan 23 2023: Mungindi (Qld). Spray Drift. Pesticide: 2,4-D?
- Jan 23 2023: Dirranbandi (NSW) Spray Drift
- Jan 23 2023: Spray Drift St George District. Pesticide: 2,4-D
- Jan 6 2023: Spray Drift impacts on 30,000ha Eastern Darling Downs. Pesticides: 2,4-D
- 2015/20: Ingham (Qld) Drinking Water Bore Water. Pesticides: Atrazine, 2,4-D, Dalapon, Imidacloprid, Desethylatrazine, Hexazinone
- 2020/21: Daylesford Water Supply. Pesticides: Simazine, 2,4-D
- 2012 March: Porongurup Vineyards Spraydrift. Pesticide: 2,4-D
- 2021 Feb: Recycler Suez says herbicides in contaminated compost came from Melbourne council water. Pesticides: Dicamba, 2,4-D, MCPA, Triclopyr, Picloram
- 2019/20: Bundaberg WSA (Queensland). Hexazinone, 2,4-D
- 2019/21: Gin Gin Reservoir (Queensland). Pesticides: Hexazinone, 2,4-D
- 2019/21: Lake Monduran Reservoir (Queensland). Pesticides: Hexazinone, 2,4-D
- 2020: Myponga Tiers Monitoring Station (South Australia). Pesticides: 2,4-D, Chlorpyrifos, Dimethoate, Glyphosate, MCPA, Metsulfuron Methyl
- 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,
- 2019 February: Growers lose $1 million from suspected toxic spray. Pesticide: 2,4-D suspected
- 2018 November: Griffith Spraydrift (New South Wales). Pesticide: 2,4-D
- 2018 November: St. George Grapevine Damage (NSW). Pesticide: 2,4-D
- 2018 November: Spraydrift (Central Queensland). Pesticide: 2,4-D
- 2018 October – 4 Spray Drift Incidents (Central Highlands Queensland ). Pesticide:2,4-D
- 2017 December. Mackay Catchment (Queensland). Pesticides: Chlorpyrifos, DEET, Imidacloprid, 2,4-D, Atrazine, Diuron, Hexazinone, MCPA, Metolachlor, 4-Nonylphenol-mono-ethoxylate, 4-Nonylphenol-di-ethoxylate
- 2017 April: Burnett-Mary Catchment (Queensland. Pesticides: Imidacloprid, 2,4-D, Atrazine, Diuron, Hexazinone, Metolachlor, 4-Nonylphenol-mono-ethoxylate, 4-Nonylphenol-di-ethoxylate, Metalaxyl
- 2017 March: Logan Catchment (Queensland). Pesticides: Bifenthrin, Chlorpyrifos, Clothianidin, Fipronil, Imidacloprid, 2,4-D, Atrazine, MCPA, Metolachlor, 4-Nonylphenol-mono-ethoxylate, 4-Nonylphenol-di-ethoxylate, Bentrotriazole
- 2017 March: Clarence Catchment (New South Wales). Pesticides: Chlorpyrifos, 2,4-D, Atrazine, Diuron, Hexazinone, Metolachlor, Tebuthiuron,
- 2016: Gladstone (Tasmania). Pesticides: 2,4-D, MCPA
- 2016 August: Branxholme (Tasmania). Pesticides: 2,4-D, MCPA
- 2016/21: Glenelg Waste Water Treatment Plant (South Australia). Pesticide: MCPA, 2,4-D, Triclopyr
- 2016/22: Christies Beach Waste Water Treatment Plant (South Australia). Pesticide: MCPA, Triclopyr, 2,4-D
- 2018 June: Derby Region (Western Australia). Pesticides: 2,4,5-T, 2,4-D
- 2016/21: Branyan Water Treatment Plant (Bundaberg-Queensland). Pesticides: Atrazine, Hexazinone, Metolachlor, 2,4-D
- 2014/21: Wallaville Reservoir (Wallaville, Queensland). Pesticides: Atrazine, Hexazinone, Metolachlor, Diuron
- 2018 February: Riverland (South Australia) – Spray Drift. Pesticide: 2,4-D
- 2018 February: Spray Drift Clare Valley (South Australia) – Pesticide: 2,4-D
- 2017 April: Naaracoorte (South Australia) – Spray Drift
- February 2018: Riverlands (South Australia) – Spray Drift. Pesticide: 2,4-D
- 2018 January: Spray Drift Kills Cotton. Pesticide: 2,4-D
- 2017 December: Spray Drift Damages 6000 hectares of NSW cotton on Christmas Day. Pesticide: 2,4-D
- 2017 October: Friends of the Earth releases Report into Pesticide Pollution of Victorian Drinking Water Supplies.
- 2016/17: Little Para River Water Treatment Plant Inlet. Pesticides: 2,4-D, MCPA, Triclopyr
- 2008-2012: Wright Reservoir (Riddells Creek Water Supply). Pesticides: 2,4-D, Trans Chlordane
- 2010 February: Pierce Reservoir (Gisborne Water Supply). Pesticide: 2,4-D
- 2007 – 2010: Glenfern Park Service Basin (Romsey Water Supply). Pesticide: 2,4-D
- 2007 February: Garden Hut Reservoir (Lancefield Water Supply). Pesticide: 2,4-D
- 2007 -2010: Djerriwarrah Reservoir (Melton Water Supply). Pesticide: 2,4-D
- 2007 February: Merrimu Reservoir (Bacchus Marsh Water Supply). Pesticide: 2,4-D
- 2017 July: Grape Grower Awarded $7million (Spray Drift Case). Pesticides: 2,4-D, Glyphosate, Metsulfuron Methyl
- 2015 November: Landsborough Bore (Vic). Pesticide: 2,4-D
- 2014 August: Jaguar Drive Clayton (Vic). Pesticides: 2,4-D & 2,6-D
- 2015 March: Tullah (Tas). Pesticide: 2,4-D
- 2015 March: Rosebery (Tas). Pesticide: 2,4-D
- 2003 February: Letter to Age Vietnam Vets drinking 2,4,5-T. Pesticides: 2,4-D, 2,4,5-T
- 2017 April: ‘Agent Orange’ chemicals at old Nufarm site in Fawkner spark fears over health risks. Pesticides: 2,4,5-T, 2,4-D
- 2015/16: Upper Nepean System (Site HNED+Site HMAC1 80-125). Pesticide: 2,4-D, Atrazine
- 2012-2016: Wodonga Creek. Pesticides: 2,4-D, Atrazine, Diazinon, Hexazinone, Malathion, MCPA, Simazine, Triclopyr
- 2013 June: Tallangatta. Pesticides: 2,4-D, MCPA
- 2013 June: Murray River Walwa. Pesticides: 2,4-D, Atrazine, MCPA, Triclopyr
- 2010-2016: Thorpdale (Vic). Pesticides: Triclopyr
- 2009-2016: Moe. Pesticides: Dinoseb, Triclopyr, MCPA, 2,4-D, Mecoprop
- 2017 February: Benerembah NSW. Spray drift. Pesticide: 2,4-D
- 2017 February: Half of NSW’s cotton crop impacted by spray drift. Pesticide: 2,4-D
- 2010 December: Urgent Action Needed on Dioxins: Pesticides: Multiple
- 2012-2016: Meeniyan Water Supply (Vic). Pesticides: Triclopyr, 2,4-D
- 2012-2016: Korumburra (Vic) Water Supply. Pesticides: Triclopyr, MCPA, 2-4-D
- 2010 June – 2011 March: Wunghnu: Pesticides detected: 2,4-D, Atrazine, Simazine
- 2014 December: Sawmill Settlement. Pesticide detected: 2,4-D
- 2011/2016: Nathalia. Pesticides detected: Atrazine, 2,4-D
- 2010 June – October: Gigarre Drinking Water – CG 7/12/9 Channel (Vic). Pesticide: 2,4-D
- December 12 2016: Murrumbateman Region Spray Drift Impact on Vineyards: Pesticides: 2,4-D, MCPA
- 2014-2015: Stone River (North Queensland) Pesticides: Multiple
- 2014-2015: Gangami Rd (Qld). Pesticides: Multiple
- 2014-2015: Boundary Creek Qld. Pesticides: Multiple
- 2011: Numurkah channel. Pesticide: 2,4-D
- 2011: Katunga Channel Weed Control. Pesticide: 2,4-D
- 2012-2021: Myponga Reservoir WTP Inlet + Research. Pesticide: MCPA, 2,4-D, AMPA, Chlorpyrifos, Clopyralid, Glyphosate, Malathion, Metsulfuron Methyl, Omethoate
- 2015: Tindall Aquifer Katherine (NT). Pesticides: Multiple.
- 1998: Lower Burdekin (Qld) Sediments. Pesticides: Atrazine, 2,4-D, 2,4,5-T
- 1997-1999: Emerald (Qld) 21 Spray Drift Incidents. Pesticide: 2,4-D
- 2012 July – 2013 June: Sandy Creek at Homebush (Qld). Pesticides: Multiple
- 2012 July – 2013 June: Pioneer River at Dumbleton Pump. Pesticides: Multiple
- 2012 July – 2013 June: Baratta Creek at Northcote. Pesticides: Multiple
- 2012 July – 2013 June: Herbert River at Ingham. Pesticides: Multiple
- 2012 July – 2013 June: North Johnstone River @ Tung Oil. Pesticides: Diuron, 2,4-D
- 2013 Dec – 2014 Mar: Edmonton WWTP Qld. Pesticides: Multiple
- 2013 Dec – 2014 Mar: Southern WWTP Warep Qld. Pesticides: Multiple
- 2002-2007: Mooki River at Ruvigne (NSW). Pesticides: Multiple
- 2014 Jul – 2015 Feb: Little Nering Dam (Qld). Pesticides: Multiple
- 2014 Jul – 2015 Feb: Canungra Creek (Qld). Pesticides: Chlorpyrifos, Triclopyr, 2,4-D, Simazine
- 2014 Jul -2015 Feb: Rathdowney Weir (Qld). Pesticides: Multiple
- 2014 Jul – 2015 Feb: Logan River @ Helen Street. Pesticides: Multiple
- 2014 July – 2015 Feb: Maroon Dam (Qld). Pesticides: Multiple
- 2014 July – 2015 Feb: Logan River @ Koorablbyn. Pesticides: Multiple
- 2014 July- 2015 Feb: Moogerah Dam (Qld). Pesticides: Multiple
- 2014 July – 2015 Feb: Reynolds Creek Boonah (Qld). Pesticides: Multiple
- 2014 Jul – 2015 Feb: Wyaralong Dam Wall. Pesticides: Multiple
- 2014 July – 2015 Feb: Lesley Harrison Dam (Qld). Pesticides: Multiple
- 2014 Jul – 2015 Mar + 2018: North Pine River @ Petrie. Pesticides: Multiple
- 2014 July – 2015 March +2018: Lake Kurwongbah (Qld). Pesticides: Multiple
- 2014 July – 2015 Mar: North Pine River at VPS. Pesticides: Multiple
- 2014 July – 2015 Apr + 2018: North Pine River at Dayboro. Pesticides: Multiple
- 2014 July – 2015 Feb. Mid Brisbane River @ Mt.Crosby. Pesticides: Multiple
- 2014 July – 2015 Feb: Lowood Intake (Qld). Pesticides: Multiple
- 2014 July – 2015 Feb: Lockyer Creek at Lake Clarendon Way. Pesticides: Multiple
- 2014 July – 2015 Feb: Wivenhoe Dam Wall (Qld). Pesticides: Multiple
- 2014 July – 2015 Feb: Wivenhoe Dam @ Esk Profiler. Pesticides: Multiple
- 2015 Jan – Feb: Somerset Dam Wall (Qld). Pesticides: Multiple
- 2015 Jan – Feb + 2018: Kirkleagh (Qld). Pesticides: Multiple
- 2014 July-2015 Feb + 2018: Kilcoy WTP Offtake. Pesticides: Multiple
- 2014 July – 2015 March: Ewen Maddock Dam (Qld). Pesticides: Multiple
- 2014 July – 2015 March: Baroon Pocket Dam Qld. Pesticides: Multiple
- 2014 July – 2015 Mar: Poona Dam Qld. Pesticides: Multiple
- 2014 July – 2015 April: Mary River @ Kenilworth. Pesticides: Multiple
- 2014 Jul – 2015 Mar: Borumba Dam (Qld). Pesticides: Multiple
- 2014 July – 2015 March: Lake Macdonald Intake (Qld). Pesticides: Multiple
- 2014 July – 2015 April: Mary River @ Coles Crossing. Pesticides: Multiple
- 2008 December. Pinkenba (Qld): Dioxin Contamination. Pesticides: 2,4,5-T, 2,4-D
- 1978: Nufarm Laverton Industrial Waste. Pesticides: Multiple + Pentachlorophenol
- 2006/7 Lower Burdekin, Mackay-Whitsunday, Tully Regions. Pesticides: Multiple
- 1995 October – October 1999: Coleambally Supply Escape at Bull Road. Pesticides: Multiple
- 1994 February – 2013 September: South Drain at Yanco Creek (NSW). Pesticides: Multiple
- 1995 Feb – 2016 May: Coleambally Outfall Drain (NSW). Pesticides: Multiple
- 2016 June: Norton Estate (Vic). Spray drift on Vineyard
- 1994 October – 1995 February: Coleambally Irrigation Area Surface Water. Pesticides: Multiple
- 1994-95: Murrumbidgee Irrigation Area Surface Water: Pesticides: Multiple
- 1960’s-1970’s: Australians spraying Agent Orange in Vietnam
- 2016 March: Thousands of Victorian Public Servants Exposed to Toxic Chemicals.
- 2016 March: Ex-forestry worker airs herbicide worry. Pesticides: 2,4-D, Picloram
- 1990’s: Johnstone River Qld: Faunal impacts. Pesticides: Atrazine, 2,4-D, 2,4,5-T
- 2011: Johnstone River Qld. Pesticides: Diuron, Atrazine, 2,4-D, Ametryn, Trifluralin, MCPA, 2,4,5-T
- 2010 December: Urgent Action Needed on Dioxins, says Toxicologists. Pesticides: Quintozene, MCPA, Chlorothalonil, Triclopyr, Picloram,
- 2016 Feb: Warren NSW Spray Drift. Pesticide: 2,4-D
- 2016 Feb: Garah (NSW) Spray Drift Cotton. Pesticide: 2,4-D
- 2016 Feb: Spray Drift reported Mungindi (NSW). Pesticide: 2,4-D
- 2008 February. St George area Qld Spray Drift. Pesticides: 2,4-D, Glyphosate
- 2016 January: Lower Namoi Region. 20,000ha affected by spraydrift. Pesticide: 2,4-D
- 2016 January: Gunnedah Region 3000ha affected by spraydrift. Pesticide: 2,4-D
- 2016 January: Darling Downs (Qld) Spray Drift. Pesticide: 2,4-D
- 2015 December: Wee Waa region (NSW) Spray Drift Cotton. Pesticide: 2,4-D?
- 2015 December: Cotton Crop Damage Coleambally NSW. Pesticide: 2,4-D, MCPA?
- 1965 August – 1971: Mimosa pigra control. Adelaide River (NT). Pesticides: 2,4,5-T, 2,4-D, Picloram
- 2011-2023: Tully River at Euramo (Qld). Pesticides: Multiple
- 2015 December: Childers Road Bundaberg. Pesticide: 2,4-D?
- 2015 December: Clarence Town (NSW) Spray Drift. Pesticide: 2,4-D
- 2015 December: Denman NSW vineyards spraydrift. Pesticide: 2,4-D
- 2013 – 2016: Tunbridge (Tas). Pesticide in Water: MCPA, 2,4-D
- 2013/20: Sugarloaf Reservoir Avoca Vic. Pesticides: 2,4,6-T, Dicamba, Atrazine, Benomyl, Simazine, 2,4-D, Metolachlor
- 2012 – 2016: Evansford Reservoir (Vic). Pesticides: Atrazine, Simazine, 2,4-D, MCPA
- 2012 November – 2021 November: White Swan Reservoir Ballarat. Pesticides: Cyprodinil, Simazine, MCPA, Atrazine, 2,4-D, Triclopyr
- 2010 November: Lal Lal Reservoir Outlet. Pesticides: 2,4-D, MCPA, Triclopyr
- 2013 August – 2017 February: Currie (King Island) Tasmania. Pesticides: 2,4-D, Alpha-Cypermethrin, Chlorothalonil, Glyphosate, Hexazinone, Atrazine
- 2007 March – 2010 September: Lardners Creek (Gellibrand). Pesticides: 2,4-D, MCPA
- 2010? Southern Riverland (SA). Vineyards at Risk. Pesticide: 2,4-D
- 2008-2009: Clare Valley Grapevine Damage. Pesticide: 2,4-D
- 2013 September – 2016 September: Longford (Tas) Drinking Water. Pesticides: 2,4-D, MCPA, Simazine
- 2015 July: Drugs and Pesticides detected in Sydney Harbour. Pesticides: 2,4-D, 3,4-dichloroaniline, Carbaryl, Diuron, MCPA, Mecoprop and Simazine
- 2013-4: Swanbank Power Station – Western Corridor Recycled Water. Pesticides: Multiple
- 2011-2013: Wivenhoe Dam Recycled Water. Pesticides: 2,4-D, AMPA, Glyphosate, Dalapon, N-butyl benzenesulfonamide, Fenvalerate, Fluvalinate
- 2011 August: Barratta Creek (Qld). Pesticides: Multiple.
- 2013-2022: Bolivar Waste Water Treatment Plant (SA). Pesticides: 2,4-D, MCPA, Triclopyr, Simazine, Fenitrothion
- 2014 May – 2016 August: Bridport (Tas) Drinking Water. Pesticide: MCPA, 2,4-D
- 2013 September – 2015 January: Deloraine (Tas) Drinking Water. Pesticides: Picloram, Triclopyr, 2,4-D
- 2013 July – 2015 June: Bothwell (Tas). Drinking Water. Pesticides: MCPA, Triclopyr, 2,4-D, Glyphosate, Metalaxyl
- 1978: Sale (Vic) Birth deformites after oval was sprayed. Pesticide: 2,4-D
- 1982: Lake Bullen Merri (Vic) Fish Kills. Pesticide 2,4-D.
- 1983: Timbarra River (Vic). Lower fish numbers. Pesticide: 2,4-D?
- 1981 June: Tower Hill (Vic) Worker ill and others concerned about pesticides, 2,4-D and 2,4,5-T.
- 1996: The Pocket (NSW). Child’s birthday party sprayed: Pesticide: 2,4-D
- 1993: North Ocean Shores (NSW). Wildlife killed. Pesticides: 2,4,5-T, 2,4-D
- 1970: Utakarra (WA). Leaking Drum Kills Tomato Crops. Pesticide: 2,4-D Ester
- 1970: Waggrakine (WA). Peacrop destroyed by Spray Drift. Pesticide: 2,4-D
- 1970: Dongara Area. Spray Drift. Pesticide: 2,4-D Ester
- 1978 October: Geraldton (WA) Minister Hunt calls for a ban on 2,4-D Ester due to damage to Tomato Industry.
- 1978 October; Glenfield (WA). Tomato crop damage due to 2,4-D Ester Spray Drift.
- 1978 October: Narngula (WA). Tomato Crop damage: Spray drift 2,4-D Ester.
- 1978 October. Abrolhos Islands (WA) Spray Drift. Pesticide: 2,4-D
- 1964: Geraldton (WA). Spray drift losses to tomatoes. Pesticide: 2,4-D
- 1972 July: Toorbul (Qld). Widespread Spraydrift. Pesticides: 2,4,5-T, 2,4-D
- 1972 July: Caboolture (Qld) Widespread Spraydrift. Pesticides: 2,4,5-T, 2,4-D
- 1972 July: Burpengary (Qld) Widespread Spraydrift. Pesticides: 2,4,5-T, 2,4-D
- 1972 July: Deception Bay (Qld) Widespread Spray Drift. Pesticides: 2,4-D, 2,4,5-T
- 1972 July: Narangba (Qld) Widespread Spray Drift. Pesticides: 2,4,5-T, 2,4-D
- 1972 July: Redcliffe (Qld) Widespread Spray Drift. Pesticides: 2,4-D, 2,4,5-T
- 2005 January: Swan Hill (Vic) Spray drift. Pesticide: 2,4-D
- 2005 March: Liverpool Plains (NSW) Spray Drift. Pesticide: 2,4-D
- 2012 March: Porongurup Vineyard Spray Drift. Pesticide: 2,4-D
- 1978 March: Melton (Vic). Pesticides of concern: 2,4,5-T, 2,4-D
- 1981: Wildwood (Vic). Spraydrift. Pesticide: 2,4-D
- 1981: Leongatha Water Supply Spray Drift. Pesticides: 2,4-D, 2,4,5-T
- 1960 July: Mildura complain of SRWSC impacting on vines. Pesticide: 2,4-D
- 2012 October – 2013 February: Troups Creek Narre Warren. Pesticides: Multiple
- 2012 October – 2013 February: Ti-Tree Creek Berwick. Pesticides: Multiple
- 2012 October – 2013 February: Wallan Wetlands. Pesticides: Multiple
- 2012 October – 2013 February: Afton Street Wetlands, Aberfeldie (Vic). Pesticides: Multiple
- 2012 October – 2013 February: Sanctuary Lakes Leopold. Pesticides: Multiple
- 2012 October – February 2013: Darling Street East Melbourne. Pesticides Multiple.
- 2014 June: Millerman (Qld) Truck Crash. Pesticides: 2,4-D, Glyphosate
- 1986 – 1987: Lismore Canal. Pesticide: 2,4-D
- 1960’s – 1980’s: Christmas Creek Station Spray Workers. Pesticides: 2,4-D, 2,4,5-T
- 1960’s – 1980’s: Fitzroy River Weed Sprayers Exposed: Pesticides: 2,4,5-T, 2,4-D
- 1960’s – 1980’s: Spray Workers Ord River Exposed: Pesticides 2,4-D, 2,4,5-T
- 2004 – 05: Swan Hill Spray Drift Impacts on Vineyards. Pesticide: 2,4-D
- 2002 – 2013: Dumbleton Weir Pioneer River (Qld). Pesticides: Diuron, Atrazine, Desethylatrazine, Hexazinone, Ametryn, 2,4-D
- 1985 December – 1986 January: Condobolin (NSW) 600 sq km Spray Drift. Suspected Pesticides: Glyphosate, 2,4-D,
- 1984: Spraydrift damage Merredin (WA). Pesticides: Paraquat, Diquat, 2,4-D, Glyphosate
- 2009: Spray Drift Cotton – MacIntyre Valley. Pesticide: 2,4-D
- 2012: Namoi Valley – Spray Drift Cotton. Pesticide: 2,4-D
- 2013 January: Moree Spray Drift Damage: Pesticide 2,4-D
- 2015 January: Sandy Flat (NSW) Spray Drift. Pesticide: 2,4-D
- 1980 July – 1981 May. Yarra River below Yering Gorge. Pesticides detected: DDE, DDT, Dieldrin, Lindane, 2,4-D, Malathion
- 1980 July – 1981 May: Wandin Yallock Creek. Pesticides detected: DDE, DDT, Dieldrin, Lindane, 2,4-D, 2,4,5-T
- 2006 – 2014: Wingecarribee Water Filtration Plant. Pesticides: 2,4-D, Tricolopyr (highest Australian reading)
- 2006/7: Macarthur Water Filtration Plant. Pesticides: 2,4-D
- 2004 – 2006: Illawarra Water Filtration Plant. Pesticides: 2,4-D
- 2004 – 2007: Cascades Water Filtration Plant (Katoomba): Pesticides 2,4-D, Hexazinone
- 2004 – 2013 October: Prospect Water Filtration Plant. Pesticides: Triclopyr, 2,4-D
- 2006 – 2013 May: Nepean Water Filtration Plant. Pesticide: Triclopyr, 2,4-D
- 1970’s – 1980’s: Kwinana Groundwater. Pesticides: 2,4,5-T, 2,4-D
- 1979 – 1982: Geraldton Spray Drift. Pesticide of concern: 2,4-D
- 1989: Blackall Range Independent School: Pesticide detected: 2,4-D
- 1978 October: Birth deformities Sale, Yarram, Cairns. Pesticides: 2,4,5-T, 2,4-D
- 1938 June: Blackberry spraying starts: 2,4-D, Sodium Chlorate
- 1960’s – 1980’s: Sugarcane farmer health issues: Pesticides: 2,4-D, 2,4,5-T, DDT, DDE, Dieldrin
- 1991 May: Emerald Oval Pesticide Accident: Pesticide: 2,4-D
- 1980’s – 1991: Yelgun Spray Drift and Health concerns: Pesticide: 2,4-D
- 1980’s: Moyhu Valley/Ovens Valley.
- 1980’s: Tamworth Crop Dusting Loading. Pesticides: Multiple
- 1980 – 1984: Emu Plains (NSW). Pesticide of Concern: 2,4-D
- 1980’s: Byrill Creek (NSW). Pesticide of concern: 2,4-D
- 1950’s – 2000’s: McBryde Street. Pesticide of concern: 2,4-D
- 2008 July – 2009 December: SAT site Alice Springs. Pesticides detected: DEET, Dicamba, Mecoprop, MCPA, 2,4-D, Dalapon, Desisipropyl Atrazine, Diuron, 3,4 Dichloroanaline, Simazine
- 1950’s – 2010’s: Nufarm Coogee Kwinana (WA). Contaminated Site
- 2013 July: Peregian Beach Qld. Pesticide of Concern: Gloricide (2,4-D + Metsulfuron Methyl)
- 2013 July: Mudjimba Qld. Pesticide of Concern: Gloricide (2,4-D + Metsulfuron Methyl)
- 2013 July: Marcus Beach Qld. Pesticides of Concern: Gloricide (2,4-D + Metsulfuron Methyl)
- 1949 – 1986: Union Carbide owned Rhodes (Homebush Bay). Pesticides included: 2,4,5-T, 2,4-D
- 2010 July – 2017 April. Offtake Sugarloaf Reservoir. Pesticides: Several.
- 2011 May: Terang (Vic). Pesticide detected: 2,4-D
- 2011 November: Simpson (Vic). Pesticide detected: 2,4-D, Mecoprop
- 2011 April – 2011 May: Cavendish (Vic). Pesticide detected: 2,4-D
- 2011 November: Casterton (Vic). Pesticide detected: 2,4-D
- 2009 August – 2014 April. Warrnambool Headworks. Pesticides detected: 2,4-D, MCPA
- 2007-10: Pykes Creek Reservoir. Pesticide detected: 2,4-D
- 2000 October/2011 Nov-Dec: Katamatite (Vic). Pesticides detected: Heptachlor, 2,4-D
- 2007 September – 2010 July: Lorne (Vic). Pesticide detected: Hexazinone, 2,4-D
- 2007 March – 2010 September: Gellibrand (Vic). Pesticides detected: 2,4-D, 4 chlorphenoxy acetic acid, MCPA
- 2011 September – 2013 March: Forrest (Vic). Pesticides detected: Dicamba, 2,4-D
- 2009 December: Colac. Pesticides detected: 2,4-D, 4, chlorophenoxy acetic acid
- 2010 June – 2013 December: Apollo Bay. Pesticides detected: 2,4-D, Triclopyr
- 2007 March: Airey’s Inlet. Pesticide detected: 2,4-D
- 2007: Kerrie Reservoir Romsey. Pesticide detected: 2,4-D, Chlordane
- 2006 – 2016: Dumbalk Water Treatment Plant. Pesticide detected: Methoxychlor, Triclopyr, 2,4-D.
- 1974 April – 1981 November. Korumburra Golf Course Concerns. Pesticides: 2,4-D, Iprodione, MCPA, Dicamba, Benomyl, Thiram, 2,4,5-T
- 1981 December: Nine Mile Creek. Pesticides detected: 2,4-D
- 1980 – 1981 December: Broken Creek. Pesticides detected: Dieldrin, 2,4-D
- 1980 + 2010 – 2014: Lal Lal Reservoir (Vic). Pesticides detected: DDT, 2,4-D, MCPA, Triclopyr, Atrazine, Simazine
- 2012 – 2021: Tullaroop Reservoir – Maryborough Water Supply. Pesticides detected: Atrazine, Simazine, 2,4-D, Metalochlor, Benomyl, Fluometuron, Diuron
- 2012 – 2013: Lexton Reservoir (Vic). Pesticides detected: Atrazine, Simazine, 2,4-D, Propazine, Bromoxynil
- 2007 April: Waranga Western Channel. Pesticide Detected: Glyphosate.
- 1999 May – 2022: Little Para River Snake Gully Bridge (SA). Pesticides detected: Hexazinone, Simazine, Chlorthal-Dimethyl, MCPA, Triclopyr, Picloram, Metsulfuron Methyl.
- 1998 October – 2021: Kangaroo Creek Reservoir (SA). Pesticides detected: Simazine, Dieldrin, Triclopyr, MCPA, 2,4-D.
- 2001 May – 2022: Clarendon Weir (SA). Pesticide detected: Simazine, MCPA, Triclopyr, 2,4-D
- 2010 September – 2017 October: Bundaleer Reservoir (SA). Pesticide Detected: Simazine, Dicamba, MCPA, Atrazine, 2,4-D
- 2007 – 2020: Baroota Reservoir (SA). Pesticide detected: Simazine, 2,4-D, MCPA, Metsulfuron Methyl, Dicamba.
- 2003 May – 2016 November South Esk River (West Tamar). Pesticides detected: Simazine, Glyphosate, 2,4-D, Metsulfuron Methyl, Atrazine, MCPA, Sulfometuron Methyl, Prometryn.
- 2012 July – 2014 July: Welcome River (Tas). Pesticides detected: 2,4-D, Dicamba, MCPA
- 2011 September – 2014 July: Tuckers Creek (Tas). Pesticides detected: Metsulfuron Methyl, Prometryn, Simazine, Ethofumesate, Methabenzthiazuron, Boscalid, 2,4-D.
- 2011 September – 2013 July: Sulphur Creek (Tas). Pesticides detected: MCPA, Prometryn, Metsulfuron Methyl, 2,4-D, Fenitrothion,
- 2005 July – 2014 July: Rubicon River (Tas). Australia’s highest reading for MCPA Jan 14 2014.
- 2011 September – 2014 July Rubicon River Avenue Road (Tas). Pesticides Detected: MCPA, 2,4-D, Triclopyr.
- 2012 July – 2014 July: Quamby Brook (Tas). Pesticides detected: MCPA, Triclopyr, 2,4-D.
- 2013 September: Macquarie River (Tas) at Woolmers Bridge. Pesticide detected: 2,4-D.
- 2013 July – 2014 May: Little Forester River (Tas): Pesticides detected: 2,4-D, MCPA.
- 2006 July – 2013 November: Jordan River (Tas) Mauriceton. Pesticides Detected: Atrazine, MCPA, Diazinon, 2,4-D, Metalaxyl, Triclopyr
- 2014 May – 2014 July: Great Forester River (Tas). Pesticides detected: 2,4-D.
- 2007 July: Great Forester River (Tas). Pesticides Detected: MCPA, 2,4-D.
- 2010 July – July 2014: Great Forester River – Prosperity Road (Tas). Pesticides detected: MCPA, 2,4-D.
- 2006 July – 2014 July: Duck River (Tas). Pesticides detected: MCPA, Atrazine, Triclopyr, 2,4-D, Metsulfuron Methyl.
- 2013 July: Deep Creek (Tas). Pesticide detected: 2,4-D.
- 2012 May – 2016 October: Clyde River at Bothwell (Tas): Pesticides detected: 2,4-D, MCPA, Clomazone, Propyzamide.
- 2006 July – 2014 July: Brid River (Tas). Pesticides Detected: Simazine, MCPA, Cyanazine, Metalaxyl, 2,4-D
- 2013 July – 2014 July: Boobyalla River (Tas). Pesticide detected: 2,4-D.
- 1991 June: Nufarm North Laverton: 2,4-D Production and Dioxins
- 1971 June – 1971 December: State Rivers and Water Supply Commission Testing Results: Broken Creek Nathalia
- 2005 June – 2012 October: Broken Creek Numurkah. Pesticides detected: PCP, Atrazine, Simazine and 2,4-D
- 2006 May: Murray Valley CH13A 7/2: Australia’s highest levels of 2,4-D?
- 2010 June – 2011 March: Meredith Water Treatment Plant: Pesticide Detected 2,4-D.
- 2006 January – 2011 June: Moorabool Treatment Plant Geelong Water Supply
- 2003 August – 2011 July: Stony Creek Reservoir #3 Pesticide Detections: 2,4-D, Hexazinone, Atrazine
- 2007 September – 2013 September: Pennyroyal Creek Geelong Water Supply
- 2007 September – 2016 August. Matthews Creek Geelong Water Supply. Pesticides: MCPA, 2,4-D, Dicamba
- 2007 July – 2016 August: Pesticides Wurdee Boluc Inlet Channel – Salt Creek Lane. Pesticides: Glyphosate, 2,4-D, MCPA, 4, Chlorophenoxy Acid
- 2003 August – 2009 September. Pesticides detected in Wurdee Boluc Inlet Channel.
- 2007 March: Pesticides detected in George River: MCPA, Atrazine, 2,4-D, Metsulfuron Methyl.
- 1998 – 2022 : Mount Bold Reservoir. Pesticide Detected: Dieldrin, Chlorthal Dimethyl, MCPA, 2,4-D.
- 1964-66: Australian Army Tests Pesticides Innisfail Queensland
- 1985: Binginwarri Strzelecki Ranges (Vic). Pesticide: 2,4-D.
- 1974 October: Plantation Spraying Strzelecki Ranges: Pesticides: 2,4,5-T and 2,4-D.
- 1982 April: Hiawatha Valley Gippsland Health Problems. Pesticides: 2,4,5-T and 2,4-D.
- 1978: October. Birth Deformities Cairns. Pesticides: 2,4,5-T and 2,4-D.
- 1977: Spray Drift Seaview (Vic). Pesticide: 2,4-D.
- 1965: Spray Drift in the Swan Hill District. Pesticide: 2,4-D.
- 2000: Herbert River region Queensland. Pesticides: Chlorpyrifos, Atrazine, Diuron, 2,4-D.
- 1996: Bundaberg Region Groundwater. Pesticides detected: Chlorfenvinphos and 2,4-D.
- 1996: Johnstone River Queensland
- 1996: Daintree River Queensland
- 1971-2012: Fiskville Country Fire Authority Training Facility
- 1994-5: Murray Irrigation Area
- 2010 January: Spray Drift Clouds Kingaroy
- 2010 October: Esperance Council may reverse summer 2,4-D decision
- 2011: Pesticide Detections Sandy Creek (Mackay) Queensland
- 2011: Barratta Creek contaminated almost a dozen pesticides.
- 2013 March: Coonawarra Spray Drift Concerns. Pesticide: 2,4-D.
- 2013 March: Spray Drift Concerns Riverland Vineyards. Pesticide: 2,4-D.
- 2013 March: Spray Drift Concerns Barossa Valley. Pesticide: 2,4-D.
- 2013 March: Spray Drift Affecting South Australian Vineyards. Pesticide: 2,4-D.
- 2013 April: Narracan Creek (Vic) Pesticides and Potatoes
- 2013 August: Moama vine growers concerned about spray drift. Pesticide: 2,4-D.
- 2013: Cotton Spray Drift Concerns
- 2013: $1 million Tenterfield Tomatoes damaged by spray drift.
- 2003 May – 2013 Dec: Wurdee Boluc Reservoir (Geelong). Pesticide: 2,4-D.