Metal/Element
- 2010/18: Kandanga (Queensland). Chlorine, Hardness, Trihalomethanes, Lead
- 2011/18: Horn Island (Queensland). Cryptosporidium, E.coli, Arsenic, Temperature
- 2021 April: Changes to National Construction Code. Reductions in allowable limit of lead allowed in fittings
- 2019/20: Billimari (New South Wales). Uranium, Foul Tasting Water
- 2006 April: Dalbeg (Queensland). Uranium, Selenium
- 2006 April: Millaroo (Queensland). Uranium, Selenium
- 2019: Crocodile Hole (Western Australia). Uranium, Fluoride
- 2012/14: Yandeyarra (Western Australia). Uranium
- 2012/14 + 2018/20: Pia Wadjari (Western Australia). Uranium, Naegleria Species
- 2012/14 + 2018/20: Parnngurr (Western Australia). Uranium, Naegleria Species
- 2018/20: Kiwirrkurra (Western Australia). Nitrate, Uranium
- 2012/14 + 2018/20: Tjukurla (Western Australia). Nitrate, Naegleria Species
- 2012/14 + 2018/20: Tjirrkarli (Western Australia). Nitrate, Naegleria Species
- 2012/14 + 2018/21: Mulga Queen (Western Australia). Nitrate, E.coli, Naegleria Species
- 2019 March: Spinebill Drive, Greenbank (Queensland). Nickel
- 2019/20 Warnertown (South Australia) – Lead, Turbidity
- 2019 – Saltia Creek (South Australia) – Uranium, Hardness, Total Dissolved Solids, Chloride, Sodium
- 14/6/20: Salisbury Plain (South Australia) Antimony
- 2019/21: Murray Bridge – Onka P/L 5ways corner Monarto. (South Australia). Non Potable. E.coli, Turbidity, Iron, Aluminium
- 2019/19: Fosters Creek (South Australia). Chloride, Hardness, Total Dissolved Solids, Turbidity, Iron
- 2019/20: Avenel (Victoria) – Iron
- 2018/19: Port Campbell (Victoria) – Iron
- 2018/20: Paaratte (Victoria) – Iron
- 2020: Hobart Hospital K Block (Tasmania) – Lead
- 2011/15 – Yeelirrie (Western Australia) – Uranium
- 2018/20: Mount Barker (South Australia). Mercury, pH, Ammonia
- 2004?: Sydney Rainwater Tanks (New South Wales) – Lead
- 2009? – Newcastle (New South Wales). Lead in Rainwater Tanks
- 2015/16: Adelaide “Plains”. Lead, Copper, Zinc
- 2015/16: Adelaide “Hills” (South Australia). Lead, Cadmium, Copper, Zinc
- 2015/16 – Adelaide “Foothills” (South Australia) – Lead, Zinc, Copper
- 2016/17 – Wandering (Western Australia). Iron
- 2016/19 – Wagin (Western Australia). Iron
- 2016/17 – Manjimup (Western Australia). Iron
- 2009/10 + 2016/20 – Beacon (Western Australia). Iron, pH
- 17/1/19: Strathfieldsaye (Victoria) – Lead
- 2020 January – Brewarrina (New South Wales) – Sodium
- 2001-05: Glendambo (South Australia) – E.coli, Total Dissolved Solids, Sodium, Chloride, Sulphate, Arsenic, Selenium
- 2014/18 – Peter Faust Dam (Queensland) – Chlorine, Turbidity, pH
- 2017 – Eidsvold (Queensland) – Chlorine
- 2016/17 – Wingham (New South Wales) – Copper
- 2012/16 – Weipa (Queensland) – Lead, Turbidity
- 2017/18 + 2021 – Mackay (Queensland) – E.coli, Lead, Pesticides, Colour
- 2016 – Midge Point (Queensland) – E.coli, Manganese
- 2016/17 – Marian (Queensland) – Lead, Chloride
- 2006/07 – Seville (Victoria) – E.coli, Lead
- 2005/06 – Whittlesea (Victoria) – Lead
- 2005/07 – Malvern (Victoria) – E.coli, Lead
- 2019 December – Cataract Dam (New South Wales) – Iron
- 2019 December – Cordeaux Dam (New South Wales) – Iron
- 2018/19 – Yelarbon (Queensland) – Chlorine
- 2016/18 – Miriam Vale (Queensland) – Aluminium, Iron, Turbidity, Colour
- 2015/18 – Bororen (Queensland) – Aluminium, Hardness, Iron,
- 2015/18 – Gladstone (Queensland) – Bromate, Iron, Turbidity, Colour
- 2017/18 – Kynuna (Queensland) – Iron
- 2016 June: Thangool (Queensland) – Chlorine
- 2017/18 – Greenvale (Queensland) – Aluminium, Cadmium, Turbidity, Colour, Iron
- 2017/18 – Bessie Point (Queensland) – Iron
- 2018 – Aloomba (Queensland) – Chlorine
- 2019/21 – Kanpi (South Australia) – Fluoride, Chloride, Hardness, Total Dissolved Solids, Sodium
- 2019/21 – Murputja (South Australia) – Fluoride
- 2019/21: Nyapari (South Australia) – Fluoride
- 2018 May – Junortoun (Victoria) – Lead
- 2018/19 – Neerim South (Victoria) – Iron
- 2015/18 – Eton (Queensland) – Uranium, Selenium, Hardness
- 2016/18 – Forrest Beach (Queensland) – Iron
- 2007 – Bingara (New South Wales) – Arsenic
- 2011/13 – Deepwater (New South Wales) – Aluminium
- 2003-13: Glenn Innes (New South Wales) – E.coli, Turbidity, Colour, Fluoride, Iron, Aluminium
- 2007/12 + 2019 – Tenterfield (New South Wales) – E.coli, Iron, Nickel, Colour, Turbidity
- 2007/12 – Kyogle (New South Wales) – E.coli, Lead, Turbidity, Iron
- 2013/17 – Lower Bellingen (New South Wales) – Chlorine, Turbidity, Iron
- 2008/13 – Crescent Head (New South Wales) – E.coli, Turbidity, Chlorine, Colour
- 2008/13 – Stuarts Point (New South Wales) – E.coli, Turbidity, Arsenic, Lead, Iron
- 2008/13 – Hat Head (New South Wales) – Iron
- 2008/13 – Willawarrin (New South Wales) – Aluminium, Turbidity
- 2008/13 – Bellbrook (New South Wales) – Aluminium, Turbidity, Iron
- 2009/14 – Whyanbeel (Queensland) – E.coli, Chlorine, pH, Colour, Iron
- 2008/16 – Mossman (Queensland) – E.coli, pH, Colour, Turbidity, Iron
- 2017/18 – Coonamble (New South Wales) – Hardness, Iron
- 2017/18 – Quambone (New South Wales) – E.coli, Iron
- 2017/18 – Gulargambone (New South Wales) – Iron
- 2007/2015 – Nyngan (New South Wales) – Fluoride
- 2013 – Dalton (New South Wales) – Sodium, Hardness, Iron
- 2018 – Coolah (New South Wales) – Chlorine, Hardness
- 2019 – Bugaldie (New South Wales) – Turbidity, Iron
- 2015/19 – Eurobodella South (New South Wales) – Lead, Aluminium, Iron, pH, Hardness
- 2004-14 – Bemboka (New South Wales) – E.coli, Iron, Copper
- 2004/14 + 2020 – Bermagui (New South Wales) – Turbidity, Iron
- 2011 – Tura Beach (New South Wales) – Copper
- 2011 – Merimbula (New South Wales) – Copper
- 2004/14 – Eden (New South Wales) – Turbidity, Iron
- 2004-14: Tantawanglo-Kiah (New South Wales) – E.coli, Lead, Iron
- 2017/18 – Tathra (New South Wales) – Colour, Turbidity, Iron
- 2001-13 Narrandera (New South Wales) – E.coli, Aluminium, Copper, Iron, Lead, Turbidity
- 2016 – Darlington Point (New South Wales) – E.coli, Iron
- 2016 – Coleambally (New South Wales) – E.coli, Iron
- 2016/17 – Cassowary (Queensland) – Iron, Colour
- 2017/18: Peterborough (Victoria) – Turbidity, Iron
- 2017/18 – Springwood (Queensland). Iron
- 2017/18: Greenbank (Queensland). Iron
- 2016/18: Peacock Avenue, Beenleigh (Queensland). E.coli, Lead
- 2013/14 + 2017/19: Muttaburra (Queensland). Iron, Colour, Total Dissolved Solids
- 2013/14 + 2018/19: Alpha (Queensland). Nitrate, Chlorate, Chloride, Sodium, Total Dissolved Solids, Hardness
- 2012: Pratten (Qld). Copper, Colour, Taste & Odour
- 2013/14 + 2017/18 – Donnybrook (Western Australia). Aluminium, Chloride
- 2011/18 – Broome (Western Australia). Silica, pH
- 2010/20 – Rocky Gully (Western Australia). Hardness, Iron, Total Dissolved Solids
- 2013/14 + 2017/20 – Popanyinning (Western Australia) – Iron
- 2013/14 + 2017/18 – Narrogin (Western Australia). Iron
- 2010/11 + 2017/20 – Moora (Western Australia). Iron, Chloride
- 2011/20 – Katanning (Western Australia) – Turbidity, Iron
- 2010/12 + 2017/18 – Highbury (Western Australia). Iron
- 2013/14 – Greenmount (Western Australia). Iron
- 2010/11 – Gingin (Western Australia). Iron
- 2013/16 – Cuballing (Western Australia). Iron
- 2013/14: Buckland Hill (Western Australia). Iron
- 1997/99 +2014/19: Pukatja (South Australia) – E.coli, Total Dissolved Solids, Fluoride, Hardness
- 1997-99 + 2012/19: Iwantja/Indulkana (South Australia) – Total Dissolved Solids, Iron, Radionuclides, Lead, Nickel, Chloride, Iron, Sodium, Sulphate, Total Dissolved Solids, Hardness
- 2015/17: The Walli (NSW) – E.coli, Chlorine
- 2012/17: Rowena (NSW) – E.coli, Chloride, Lead, Sodium, Total Dissolved Solids
- 2015: – Rural properties near Narrabri (NSW) – Lead, Copper
- 2015 November: Armidale (NSW) – Lead
- 2015 November: Tamworth (NSW) – Lead
- 2013-20: Uralla (NSW) – Arsenic, Turbidity, Taste & Odour, Manganese
- 2016 August: Tara (Queensland) – Lead
- 2012/19 – Collarenebri (NSW) – E.coli, Chlorine, Aluminium, Oxygen, Turbidity, Taste & Odour, Sodium, Total Dissolved Solids, Iron, Colour
- 2016/17 – Nganmarriyanga (Northern Territory) – Iron
- 2003/11 – Yulara (Northern Territory) – Nitrate, pH
- 2007/17 – Yuendumu (Northern Territory) – Zinc, Hardness, Total Dissolved Solids, Chloride, Turbidity, Iodine
- 2007/20 – Yuelamu (Northern Territory) – Blue Green Algae, E.coli, Iodine, Aluminium, Iron, Sodium
- 2007/17 – Yarralin (Northern Territory) – E.coli, Hardness, Turbidity, Barium, Iron
- 2007/17 – Warruwi (Northern Territory) – Aluminium, Sodium, Iron, pH, Hardness, Total Dissolved Solids, Chloride
- 2006/17 – Wallace Rockhole (Northern Territory) – E.coli, Hardness, Iodine, Aluminium, Turbidity, Chromium
- 2007/17 – Tara (Northern Territory) – E.coli, Hardness, Total Dissolved Solids, Iodine, Chloride, Sodium
- 2003/18 – Pmara Jutunta (Northern Territory) – Nitrate, Hardness, Uranium
- 2007/17 – Numbulwar (Northern Territory) – E.coli, Hardness, Turbidity, Iron
- 2007/17 – Ngukurr (Northern Territory) – E.coli, Selenium, Colour, Hardness, Total Dissolved Solids, Chloride, Turbidity, Iron
- 2009/16 – Mungoobada/Robinson River (Northern Territory) – E.coli, Hardness, Barium
- 2007/17 – Minyerri (Northern Territory) – Turbidity, Iron
- 2007/17 – Milikapti (Northern Territory) – Iron, pH
- 2007/17 – Maningrida (Northern Territory) – pH, Fluoride
- 2007/17 – Lajamanu (Northern Territory) – Hardness, Total Dissolved Solids, Iodine, Silica
- 2009/11 – Kybrook Farm (Northern Territory) – Arsenic
- 2007/17 – Imanpa (Northern Territory) – Uranium, Hardness, Total Dissolved Solids, Iodine, Chloride, Turbidity, Iron, Sodium
- 2006/17 – Ikuntji/Haasts Bluff (Northern Territory) – E.coli, Hardness, Total Dissolved Solids, Iodine, Chloride, Sulfate
- 2006/18 – Gunbalunya (Northern Territory) – E.coli, Turbidity, Iron, pH
- 2007/17 – Engawala/Alcoota (Northern Territory) – Hardness, Iodine, Turbidity
- 2009/17 – Jilkminngin/Djilkminngin (Northern Territory) – E.coli, Hardness, Total Dissolved Solids, Iodine, Chloride, Iron, Sodium
- 2007/17 – Amanbidji (Northern Territory) – Lead, Hardness, Total Dissolved Solids, Sodium, Sulfate
- 2007/17 – Alpurrurulam (Northern Territory) – Fluoride, Hardness, Total Dissolved Solids, Iodine
- 2010/2019 – Wangaratta (Victoria) – E.coli, Turbidity, Iron, PFAS
- 2005/06 – 2010: Tallangatta (Victoria) – Aluminium, Turbidity, Taste & Odour
- 2013/14 – Eskdale (Victoria) – Iron
- 2016/17 – Barnawartha (Victoria) – Iron
- 2008/11 + 2015/16 – Maldon (Victoria) – E.coli, Nickel, Turbidity
- 2007/8 – Guildford (Victoria) – Iron
- 2016 – Epsom-Huntly (Victoria) – Nickel
- 2010/11 + 2018 – Bendigo (Southern) (Victoria) – E.coli, Nickel
- 2007/8 + 2016/20 – Bendigo – Spring Gully (Victoria) – E.coli, Lead, Nickel
- 2015/16 – Violet Town (Victoria) – Aluminium
- 2015/16 – Tallygaroopna (Victoria) – Aluminium
- 2013/15 – Toolamba (Victoria) – Iron
- 2012/14 + 2019/20: Shepparton (Victoria) – Aluminium, Iron
- 2009/20 – Dudinin (Western Australia) – Iron, pH
- 2009/11 + 2019/20: Jerramungup (Western Australia) – Aluminium, Hardness, Total Dissolved Solids
- 2009/16: Woodanilling (Western Australia) – Iron, Turbidity
- 2009/10 – Nyabing (Western Australia) – Turbidity, Iron
- 2009/10:Â Dalwallinu (Western Australia)Â – Iron, pH
- 2009/10: West Yokine (Western Australia) – Iron
- 2009/17: Mt Yokine (Western Australia) – Iron, Total Dissolved Solids, Sodium
- 2018 December: South Yarra (Vic) lead in drinking supply
- 2010/18: Wandong/Heathcote Junction (Victoria) – Total Dissolved Solids, Manganese, Aluminium
- 2017/18 – Waterford Park (Victoria) – Lead
- 2017/19 – Rushworth (Victoria) – Turbidity, Iron, Lead
- 2007 + 2015/16 – Raywood (Victoria) – E.coli, Lead
- 2016/17 – Piangil (Victoria) – Aluminium
- 2008/17 + 2020 – Wodonga (Victoria) – Turbidity, Colour, Iron, Taste & Odour, Aluminium
- 2008/20 – Yuna (Western Australia) – Total Dissolved Solids, Chloride, Sodium, Turbidity, Iron
- 2008/20 – Geraldton (Western Australia) – Total Dissolved Solids, Chloride, Sodium, Iron, Turbidity
- 2008/20 – Dongara/Denison (Western Australia) – Total Dissolved Solids, Chloride, Sodium, Iron
- 2008/12 + 2015/17 – Piawaning (Western Australia) – Iron, Total Dissolved Solids, Chloride, Sodium
- 2008/20 – Dandaragan (Western Australia) – Iron, Total Dissolved Solids, Chloride
- 2008/9 – Nannup (Western Australia) – Aluminium
- 2008/14 – Newdegate (Western Australia) – Iron, Colour
- 2008/9 + 2014/15 – Mt Hawthorn (Western Australia) – Iron, Total Dissolved Solids
- 2005/06 + 2017/18 – Kyneton (Victoria) – Nickel, Total Dissolved Solids, Turbidity
- 2005/10 + 2019/20 – Wedderburn (Victoria) – E.coli, Hardness, Total Dissolved Solids, Iron, Chloride, Sodium, pH, Colour
- 2005/11 – Leitchville (Victoria) – Dichloroacetic Acid, Lead, Turbidity
- 2005/14 + 2018 – Tooborac (Victoria) – E.coli, Trichloroacetic Acid, Dichloroacetic Acid, Trihalomethanes, Lead, Hardness, Total Dissolved Solids, Colour, Iron, Turbidity, Nickel
- 2005/07+2011+2015/16 – Axedale (Victoria) – E.coli, Trihalomethanes, Hardness, Aluminium, Total Dissolved Solids, Bromate
- 2010-11: Hepburn (Victoria) – Turbidity, Iron
- 2018 – Watsonville (Queensland). Aluminium, Copper, Zinc, Cadmium
- 2012/3 +2017 – Yalata (South Australia) – Lead, Iron, Sodium, Total Dissolved Solids
- 2014/21 – Gerard (South Australia) – Trihalomethanes, Trichloroacetic Acid, Aluminium, Iron, Turbidity
- 1997/1999 + 2012/20 – Yunyarinyi (South Australia) – Fluoride, Silica, Hardness, Total Dissolved Solids
- 2012/21 – Oak Valley (South Australia) – Nitrate, Lead, Chloride, Sodium, Total Dissolved Solids, Hardness, Zinc
- 2012/20 – Nepabunna (South Australia) – E.coli, Arsenic, Chloride, Zinc, Iron, Sodium, Sulphate, Total Dissolved Solids, Hardness, Turbidity
- 1997/1999 – 2012/21: Mimili (South Australia) – Nitrate, Fluoride, Chloride, Silica, Sodium, Total Dissolved Solids, Hardness
- 2016/18 – Bulahdelah (New South Wales) – Trihalomethanes, Iron
- 2015 – Clarence Colliery (New South Wales) – Salinity, Nickel, Zinc, pH, Temperature
- 2008 – Sampleton (sic) (New South Wales) – Nickel
- 2017 October – Wingecarribee River (New South Wales) – Zinc, Nickel, Manganese
- 2009 + 2017/2020 – Lithgow (New South Wales) – Colour, Iron, Manganese, Turbidity, Nickel, Lead, Aluminium
- 2006-2017 – Kempsey (New South Wales) – Cyanobacteria, E.coli, Lead, Aluminium, Turbidity, Iron, Copper
- 2009/11 + 2017/18 – Bega (New South Wales) – Cryptosporidium, Iron, Colour, Fluoride, Turbidity
- 2011/14+ 2018/19 – Tuggeranong (Australian Capital Territory) – Plasticiser, Lead, Trichloroacetic Acid, Antimony
- 2013/20 – Googong Reservoir (Australian Capital Territory) – Cyanobacteria, Lead, Cryptosporidium
- 2013/17 – North Canberra/Gungahlin (Australian Capital Territory) – Plasticiser, Lead
- 2018 March – Perth Optus Stadium Fountains (Western Australia) – Lead
- 2007/18 – Wilora (Northern Territory) – Uranium, E.coli, Hardness, Total Dissolved Solids, Iodine, Chloride, Sodium
- 2013/15 – Strathmerton (Victoria) – Chlorophenols, Iron
- 2015 – Moledinar (Queensland) – Trihalomethanes, Fluoride
- 2009/11 + 2017 – Cardwell (Queensland) – E.coli, Aluminium, Turbidity
- 2012/16 – Nyleta (Queensland) Chlorine, Aluminium, Turbidity, Iron, Colour
- 2010/14 – Cherbourg (Queensland) – E.coli, Manganese, Colour, Turbidity
- 2015/16 – Kowanyama (Queensland) – Manganese
- 2017/18 – Perth Children’s Hospital (Western Australia) – Lead, Legionella
- 2018 May – Geelong (Victoria) – Water Fountains Containing Lead
- 2015/18 – Forsayth (Queensland) – Aluminium, Chlorate, Bromide, Colour, Turbidity, Iron, Manganese
- 2015/17 – Chillagoe (Queensland) – Lead, Arsenic
- 2016/17 – Behana/Copperlode (Queensland) – Lead, Colour, Iron, Manganese, pH
- 2016/18 – Mount View/Orchid Valley (Queensland) – Iron, Turbidity, Colour
- 2016/17 – Fishery Falls (Queensland) – Chlorine, pH
- 2016/18 – Prairie (Queensland) – Iron, Total Dissolved Solids, Sodium, Chloride, Pesticide (Heptachlor), Strontium
- 2014/18 – Torrens Creek (Queensland) – Lead, Iron, Turbidity, Fluoride, Thallium, Cobalt, Strontium, Thallium, Vanadium
- 2014/18 + 2021 – Hughenden (Queensland) – E.coli, Lead, Antimony, Iron, Sodium, Strontium, Colour, Taste + Odour
- 2015 August – Pentland (Queensland) – Mercury
- 2016/18 – Ravenswood (Queensland) – Chlorine, Aluminium
- 2015/17 – Charters Towers (Queensland) – E.coli, Cadmium, Lead, Colour, Hardness, Turbidity
- 2015/18 – Greenvale Reservoir (Queensland) – Cadmium, Chlorine, Turbidity
- 2014/19 – Hervey Bay (Queensland) – Trihalomethanes, Iron, Turbidity, Chlorine, Colour
- 2014/15 – Tiaro (Queensland) – Aluminium
- 2016/17 – Proston (Queensland) – Trihalomethanes, Chlorine, Hardness, Chloride
- 2012/17 + 2021 – Mount Morgan Water Treatment Plant (Queensland) – Giardia, E.coli, Turbidity, Aluminium, Taste & Odour
- 2013/17 – Kalkie (Queensland) – Cadmium, Trihalomethanes, Lead
- 2013/14 + 2018/19 – Bundaberg (Queensland) – Lead
- 2014/5 March – Woodgate (Queensland) – Lead
- 2014 March – Coral Cove (Queensland) – Lead, Nickel
- 2009/12 – Longreach (Queensland) – E.coli, Fluoride, Turbidity, Chlorate, Trichloroacetic Acid
- 2015/17 – St Lawrence (Queensland) – Selenium, Aluminium, Dissolved Oxygen, Hydrogen Sulfide, Manganese
- 2014/17 – Middlemount (Queensland) – Dissolved Oxygen, Chlorine, Manganese
- 2015/17 – Clermont (Queensland) – Manganese, Dissolved Oxygen
- 2015/16 – Croydon (Queensland) – Arsenic
- 2015 September – Burketown (Queensland) – Lead, Aluminium, Iron
- 2015/16 – Julia Creek (Queensland) – Fluoride, Sodium
- 2015/20 – McKinlay (Queensland) – E.coli, Fluoride, Total Dissolved Solids, pH, Ammonia, Sodium
- 2015/16 – Nelia (Queensland) – Manganese
- 2016/17 – Millaa Millaa (Queensland) – Lead, Iron, Colour
- 2011 + 2015/17 – Dalby (Queensland) – E.coli, Silica, Zinc
- 2013/18 – Warra (Queensland) – E.coli, Trihalomethanes, Chlorate, Hardness, Total Dissolved Solids, Chloride, Sodium, Manganese
- 2015/17 – Roma (Queensland) – E.coli, Iron, Total Dissolved Solids, Sodium, Chloride, pH
- 2016/17 – Injune (Queensland) – Iron
- 2015/16 – Morven (Queensland) – Zinc
- 2015/16 – Quilpie (Queensland) – Fluoride, pH, Sodium
- 2015/18 – Thargomindah (Queensland) – Legionella, Fluoride, Sodium, Temperature, Total Dissolved Solids
- 2015/17 – Thallon (Queensland) – E.coli, Sodium, Total Dissolved Solids, Iron
- 2005 + 2016/17 – Toowoomba City (Queensland) – Cryptosporidium, Trihalomethanes, Manganese
- 2016/17 – Millmerran (Queensland) – Lead
- 2016/17 – Hodgson Vale/Vale View (Queensland) – Nickel
- 2016/18 – Clifton/Nobby (Queensland) – Mercury, Nitrate
- 2014 – Taroom (Queensland) – Iron
- 2015/18 – Townsville (Queensland) – Chlorate, Turbidity, Lead
- 2016 February – Casaurina Park, Annandale (Queensland) – Manganese
- 2013/16 – Brisbane/Ipswich (Queensland) – E.coli, Chlorine, Manganese, Lead
- 2013/18 – Linville (Queensland) – Chloroacetic Acids, Trihalomethanes, Chlorine, Temperature
- 2017/18 – Riverview (Queensland) – E.coli, Manganese
- 2015/18 – Urandangie (Queensland) – Arsenic, Uranium, Lead, Fluoride, Chloride, Turbidity, Colour, Total Dissolved Solids, Sodium
- 2013/16 – Mt Isa (Queensland) – Lead, Trihalomethanes, Chloroacetic Acids, Cyanobacteria,
- 2006? +2016-17 – Karumba (Queensland) – Lead, Trihalomethanes
- 2009/19 – Broken Hill (New South Wales) – Trihalomethanes, Chlorine, Lead, Total Dissolved Solids
- 2007/17 – Galiwinku (Northern Territory) – pH, Iron
- 2007/17 – Belyuen (Northern Territory) – E.coli, pH, Arsenic
- 2007/16 – Acacia/Larrakia (Northern Territory) – E.coli, Hardness, Iron, Turbidity
- 2008/17 – Nyirripi (Northern Territory) – E.coli, Fluoride, Hardness, Iodine, Silica
- 2006/16 – Palumpa/Nganmaryanga (Northern Territory) – E.coli, Iron, Iodine
- 2004/11 – Cox Peninsula (Northern Territory) – E.coli, pH, Iron
- 2003/16 – Adelaide River (Northern Territory) – B. pseudomallei, E.coli, Iron, Manganese
- 2007/13 – Bright (Victoria) – E.coli, Iron, Colour, Manganese, Turbidity, Taste and Odour
- 2007/11 + 2016/19 – Bellbridge (Victoria) – E.coli, Trichloroacetic Acid, Iron, Turbidity
- 2007/18 – Bullaring (Western Australia) – pH, Iron
- 2007/18 – Yealering (Western Australia) – Triahlomethanes, Iron, pH
- 2007/20 – Tincurrin (Western Australia) – Iron
- 2007/20 – Harrismith (Western Australia) – Iron, pH, Turbidity
- 2007/20 – Narrikup (Western Australia) – Hardness, Iron, Total Dissolved Solids
- 2007/20 – Mt Barker (Western Australia) – Hardness, Total Dissolved Solids, Iron
- 2007/20 – Kendenup (Western Australia) – E.coli, Hardness, Total Dissolved Solids, Turbidity, Iron
- 2007/20 – Albany (Western Australia) – Hardness, Iron, Total Dissolved Solids, Silica
- 2007/8 + 2018/20 – Margaret River (Western Australia) – Iron, pH
- 2007/8 – Greenbushes (Western Australia) – Iron
- 2007/8 – Dalyellup (Western Australia) – Iron
- 2007/8 + 2019/20 – Cowaramup (Western Australia) – Iron
- 2007/9 – Brunswick Junction (Western Australia) – Iron
- 2007/11 – Balingup (Western Australia) – Iron, Total Dissolved Solids
- 2007/8 + 2017/18 – Walpole (Western Australia) – Aluminium, Colour, Silica
- 2007/8 + 2014/15 – Myalup (Western Australia) – Aluminium, pH
- 2007/8 – Mullalyup (Western Australia) – Aluminium, Iron, Manganese, Turbidity
- 2007/10 + 2016/17 – Dwellingup (Western Australia) – Aluminium, Iron
- 2007/10 + 2017/18 – Ballidu (Western Australia) – Total Dissolved Solids, Iron, pH
- 2008/10 + 2014/20 – Yerecoin (Western Australia) – Iron, Total Dissolved Solids, Chloride, Hardness, Sodium
- 2007/20 – Horrocks (Western Australia) – Iron, pH, Total Dissolved Solids, Chloride, Sodium
- 2007/14 – Bindoon/Chittering (Western Australia) – Iron
- 2007/20 – Watheroo (Western Australia) – Hardness, Total Dissolved Solids, Iron
- 2007/20 – Northampton (Western Australia) – Hardness, Total Dissolved Solids, Turbidity, Chloride, Iron, Sodium
- 2007/13 + 2016/18 – Whitfield (Victoria) – E.coli, Chlorite, Chlorine Dioxide, Turbidity, Aluminium
- 2007/13 + 2018 – Benalla (Victoria) – Lead, Manganese, Iron, Colour
- 2007/8 + 2014 – Wandiligong (Victoria) – E.coli, Turbidity, Iron, Colour
- 2007/18 – Corryong (Victoria) – E.coli, Cryptosporidium, Lead, Turbidity, Iron, Aluminium, Mercury
- 2007/11 + 2016/18 – Walwa (Victoria) – Aluminium, Chlorine
- 2007/8 + 2017/20 – Wahgunyah (Victoria) – Aluminium, Iron, Turbidity, Taste & Odour
- 2007/8 – Ebden/Baranduda (Victoria) – Aluminium, Turbidity, Colour
- 2007/16 + 2018/19 – Beechworth (Victoria) – E.coli, Aluminium, Turbidity
- 2007/11 +2014/17 – Myrtleford (Victoria) – E.coli, Enterococcus, Cryptosporidium, Aluminium, Turbidity
- 1987 + 2012/13 – Sunbury (Victoria) – Gastroenteritis, Trichloroacetic Acid, Aluminium, Chlorine
- 2012/16 – Toolern Vale (Victoria) – Aluminium, Hardness
- 2012/13 – Rockbank (Victoria) – Aluminium
- 2012/13 – Riddells Creek (Victoria) – Aluminium
- 2005/6 + 2012/20 – Mount Macedon (Victoria) – E.coli, Trihalomethanes, Aluminium, pH, Turbidity, Mercury, Cadmium
- 2012/13 – Merrimu (Victoria) – Aluminium
- 2012/16 – Maddingley (Victoria) – Aluminium, Hardness
- 2012/14 – Macedon (Victoria) – Aluminium, pH
- 2012/16 + 2019/20 – Lerderderg (Victoria) – Chlorine, Aluminium, Hardness
- 2012/13 – Gisborne (Victoria) – Aluminium
- 2012/13 + 2018/20 – Eyensbury (Victoria) – Aluminium, Turbidity, Iron
- 1987 + 2012/13 – Diggers Rest (Victoria) – Gastroenteritis, Aluminium
- 1987 + 2012/13 – Bulla (Victoria) – Gastroenteritis, Aluminium
- 2012/13 – Melton South (Victoria) – E.coli, Aluminium
- 2008/11 – Smythesdale (Victoria) – E.coli, Hardness, Iron
- 2008/13 + 2017/18 – Skipton (Victoria) – E.coli, Trihalomethanes, Hardness, Iron, pH
- 2008/10 – Napoleons (Victoria) – Hardness, Iron, Manganese
- 2008/9 + 2015 – Lal Lal (Victoria) – Lead, Hardness
- 2008/11 – Ballarat Central (Victoria) – E.coli, Lead, Hardness
- 2017/18 – Lismore (Victoria) – Turbidity, Iron
- 2005/6 – Darlington (Victoria) – E.coli, Arsenic
- 2008/13 + 2018/19 – Fiskville/Glenmore (Victoria) – E.coli, Lead, pH, Hardness, Turbidity
- 2008/18 – Ballan (Victoria) – E.coli, Trihalomethanes, pH, Hardness, Turbidity, Iron
- 2007/8 + 2011 + 2016/17 – Wendouree (Victoria) – E.coli, Aluminium, Hardness, Turbidity
- 2008/20 – Redbank (Victoria) – E.coli, Iron, Manganese, Turbidity, Colour, pH
- 2008/20 – Raglan (Victoria) – E.coli, Turbidity, Colour, Iron
- 2008/11 + 2014/15 – Landsborough (Victoria) – E.coli, Copper, Turbidity, Total Dissolved Solids
- 2008/20 – Ampitheatre (Victoria) – E.coli, Turbidity, Colour, Iron, Manganese
- 2008/12 + 2016/17 – Cardigan Village (Victoria) – E.coli, Lead, Hardness, Turbidity, Iron
- 2008/12 – Dean (Victoria) – E.coli, Lead, Turbidity, Colour
- 2009/10 + 2016/17 – Lockington (Victoria) – Aluminium, Colour
- 2005/18 – Korong Vale (Victoria) – E.coli, Iron, Total Dissolved Solids, Turbidity, Hardness, Chloride, Sodium
- 2006/7 + 2016/17 – Big Hill (Central Victoria) – E.coli, Iron
- 2005/20 – Tarnagulla (Victoria) – E.coli, Trihalomethanes, NDMA, Hardness, Total Dissolved Solids, Chloride, Iron, Sodium, Colour
- 2005/20 – Laanecoorie (Victoria) – E.coli, Anabaena Circinalis, Lead, Trihalomethanes, NDMA, Hardness, Total Dissolved Solids, Sodium, Chloride, Turbidity, Manganese, Iron
- 2005/20 – Dunolly (Victoria) – E.coli, Trihalomethanes, NDMA, Hardness, Total Dissolved Solids, Chloride, Iron, Sodium, Ammonia
- 2005/12 + 2016/20 – Castlemaine (Victoria) – E.coli, Nickel, Turbidity
- 2005/06 +2012 + 2016/17 – Echuca (Victoria) – E.coli, Anabaena Circinalis, Aluminium, Total Dissolved Solids, Taste, Nickel
- 2005/9 + 2016/20 – Heathcote (Victoria) – Mercury, Manganese, Ammonia, Hardness, Trihalomethanes, Total Dissolved Solids
- 2012 + 2016 – Fryerstown (Victoria) – E.coli, Lead
- 2016/17 – Birchip (Victoria) – Aluminium
- 2013/14 + 2017 Feb – Pomonal (Victoria) – E.coli, Lead
- 2013/14 – Nhill (Victoria) – Iron, Turbidity
- 2012/17 – Sea Lake (Victoria) – Trichloroacetic Acid, Turbidity, Iron
- 2012/15 – Underbool (Victoria) – Aluminium, Turbidity
- 2012/15 – Edenhope (Victoria) – Aluminium, Total Dissolved Solids
- 2006/09 + 2015/16 – Derrinallum (Victoria) – Iron, Aluminium
- 2009/10 + 2014/16 – Sandford (Victoria) – Iron, Hardness, Aluminium
- 2013/15 – Caramut (Victoria) – Lead, Turbidity, Iron
- 2007/14 – Tarrington (Victoria) – E.coli, Aluminium, Ammonia
- 2006/12 – Camperdown (Rural) (Victoria) – Aluminium, Ammonia
- 2011/12 – Noorat/Glenormiston (Victoria) – Iron, Ammonia
- 2007/19 – Mortlake (Victoria) – Iron, Ammonia, Turbidity, Hardness, Aluminium
- 2009/16 – Dartmoor (Victoria) – Hardness, Aluminium
- 2009/16 – Casterton (Victoria) – Turbidity, Hardness, Total Dissolved Solids, Aluminium
- 2007/15 + 2018/20 – Allansford (Victoria) – E.coli, Turbidity, Iron, Ammonia, Aluminium
- 2011/12 – Bellarine (Victoria) – E.coli, Lead
- 2011/13 + 2019 – Moorabool (Victoria) – Lead, Aluminium
- 2009/13 – Airey’s Inlet (Victoria) – E.coli, Aluminium, Turbidity
- 2009/10 + 2014 June – Forrest (Victoria) – Aluminium
- 2008/11 – Meredith (Victoria) – Fluoride, Hardness, Total Dissolved Solids, Colour
- 2008/10 – Batesford/Bannockburn/Lethbridge/Teesdale (Victoria) – Fluoride
- 2008/10 + 2016/17 – Lovely Banks/Montpellier (Victoria) – Fluoride, Turbidity
- 2010/11 – Sarsfield/Bruthen (Victoria) – Fluoride
- 2010/11 + 2020 (January) – Omeo (Victoria) – Boil Water Notice, Aluminium, Iron
- 2012/13 + 2019/20 – Orbost (Victoria) – Aluminium
- 2015/16 – Heyfield (Victoria) – Blue Green Algae, Turbidity, Iron
- 2014/15 – Coongulla and Glenmaggie (Victoria) – Iron
- 2012/13 – Willow Grove (Victoria) – Aluminium
- 2013/14 – Thorpdale (Victoria) – E.coli, Lead
- 2012 March – Warragul (Victoria) – Mercury
- 2011/12 – Drouin (Victoria) – Aluminium
- 2007/11 – Traralgon (Victoria) – E.coli, Aluminium
- 2005/6 – Yinnar (Victoria) – Iron
- 2005/6 + 2017/18 – Tyers (Victoria) – Aluminium, Iron
- 2005/6 – Trafalgar (Victoria) – Aluminium
- 2005/6 – Toongabbie (Victoria) – E.coli, Aluminium
- 2005/6 – Cowwar (Victoria) – Aluminium, Turbidity
- 2005/13 – Erica (Victoria) – Trichloroacetic Acid, Trihalomethanes, Aluminium, Iron
- 2005/10 + 2012/13 + 2017/18 – Rawson (Victoria) – Dichloroacetic Acid, Trichloroacetic Acid, Turbidity, Aluminium, Iron
- 2014/15 – Tynong (Victoria) – Lead
- 2012 May – Pakenham – MacDonalds Drain Road (Victoria) – Nickel
- 2007/9 + 2013 August – Cora Lynn (Victoria) – Lead, Colour, Turbidity
- 2006/7 + 2012/13 – Upper Beaconsfield (Victoria) – Iron, Turbidity
- 2006/7 – Rye (Victoria) – Iron, Turbidity
- 2006/7 – Rowville (Victoria) – Iron, Colour, Turbidity
- 2006/7 – Mornington (Victoria) – Iron
- 2006/7 – Hallam (Victoria) – Iron
- 2006/7 – Dromana (Victoria) – Iron
- 2006/12 – Cranbourne (Victoria) – E.coli, Iron, Colour, Turbidity
- 2007/10 – Bundoora (Victoria) – Aluminium, Turbidity
- 2007/11 + 2018/19 – Yarra Junction (Victoria) – Turbidity, Iron
- 2005/11 – Wallan (Victoria) – E.coli, Iron
- 2012 June – Frogley Water Treatment Plant – Aluminium
- 2014 August – Yarra Glen (Victoria) – Aluminium
- 2007/11 +2015 Nov – Warburton (Victoria) – E.coli, Turbidity, Iron
- 2015/18 – Rossarden (Tasmania) – E.coli, Lead, Aluminium, Colour, Iron, Temperature, Turbidity, Zinc
- 2015/19 – Mole Creek (Tasmania) – E.coli, Colour, Turbidity, Iron
- 2014/20: Strahan (Manuka River – Tasmania) – E.coli, Aluminium, Turbidity, Total Haloacetic Acids, Iron
- 2014-18 – Leven River Penguin (Tasmania) – E.coli, Aluminium, Turbidity, Chromium
- 2015/16 – Barrington (Tasmania) – Lead, Iron, Manganese, Zinc
- 2015/19 – Lady Barron (Tasmania) – E.coli, Aluminum, Colour, Iron, pH, Temperature, Chloride, Turbidity
- 2015/18 – Hobart (Tasmania) – pH, Chlorine, Turbidity
- 2015/17 + 2020 – Brighton (Tasmania) – Antimony, Chlorine Residual, Turbidity
- 2015/17 – Epping (Tasmania) – E.coli, Dichloroacetic Acid, Trichloroacetic Acid, Aluminium, Colour, Iron, Temperature, Turbidity
- 2016/20: Yolla (Dowlings Creek Tasmania) – E.coli, Lead, Colour, Total Haloacetic Acid
- 2015/17 – Derby (Tasmania) – E.coli, Aluminium, Colour, pH, Temperature
- 2015/20 – Smithton (Tasmania) – E.coli, Mercury, Aluminium, Temperature
- 2015/18 – Conara (Tasmania) – Dichloroacetic Acid, Trichloroacetic Acid, Lead, Iron, Aluminium, Colour, Manganese, Temperature, Turbidity
- 2015/16 – Somerset (Tasmania) – Aluminium, Cyanobacteria, Algae, Dinoflagettes
- 2017 May – New Norfolk (Tasmania) – Mercury
- 2014 March – 2016/19 – Ridgehaven (South Australia) – Trihalomethanes, Aluminium, Iron, Turbidity
- 2007/19: Carisbrook (Victoria) – Trihalomethanes, NDMA, Turbidity, Total Dissolved Solids, Hardness, Iron, Manganese, pH
- 2017/18 – Kilkenny (South Australia) – Mercury, Trihalomethanes, Total Haloacetic Acids
- 2016/20 – Naracoorte (South Australia) – Lead, Bromoform, Chloride, Sodium, Iron, Total Dissolved Solids, Hardness, Turbidity
- 2016/20 – Nangwarry (South Australia) – Mercury, Hardness, Total Dissolved Solids
- 2016/20: Mantung (South Australia) – Ammonia, pH, Iron, Turbidity, Aluminium, Lead
- 2016/17: Minlaton (South Australia) – Aluminium, Iron, pH
- 2016/21: Terowie (South Australia) – E.coli, Lead, pH (alkaline), Temperature, Iron, Turbidity
- 2016/20: Olary (South Australia) – E.coli, Iron, Manganese, Temperature, Turbidity, Aluminium
- 2017 June: Cockburn (South Australia) – Lead, Copper (aesthetic), Temperature
- 2016/21: Peak Spring (South Australia) – Selenium, E.coli, Chloride, Colour, Temperature, Total Dissolved Solids, Hardness, Nitrate
- 2016/20: Oodnadatta (South Australia) – Naegleria Fowleri, Chloride, Sodium, Sulphate, Temperature, Total Dissolved Solids, Iron, Hardness
- 2016/21: Blinman (South Australia) – E.coli, Selenium, Uranium, Calcium Hardness, Chloride, Sulphate, Temperature, Total Dissolved Solids
- 2000/01 & 2011 + 2020: Swan Reach (South Australia) – Trihalomethanes, Antimony
- 2006 & 2009/12 & 2021: Clarendon (South Australia) – Antimony, Trihalomethanes, Bromodichloromethane
- 2002 + 2016/20: Yorketown (South Australia) – Chloral Hydrate, Aluminium, Ammonia, Iron, pH
- 2011 + 2016/17: Paskeville (South Australia) – Cadmium, pH
- 2007/9 + 2018/20: Parilla (South Australia) – Arsenic, Total Dissolved Solids, pH
- 2001/3 + 2016/20: Lameroo (South Australia) – Arsenic, Antimony, Chloride, Chlorate, Sodium, Total Dissolved Solids, Hardness, Mercury
- 2007/16: Warracknabeal (Victoria) – Trihalomethanes, Aluminium, Turbidity
- 2010/15: Walpeup (Victoria) – Chloroacetic Acid, Trihalomethanes, Turbidity, Iron, pH
- 2006/12: Ventnor (Victoria) – Trihalomethanes, Copper, Iron
- 2010/20: Trawool (Victoria) – Chloral Hydrate, Iron, Turbidity, Colour
- 2007/20: Timor (Victoria) – E.coli, Trihalomethanes, Total Dissolved Solids, Hardness, Iron, pH, Lead
- 2005/14: Simpson (Victoria) – Blue Green Algae, Aluminium, Chloral Hydrate
- 2005/12 + 2019/20: Serpentine (Victoria) – E.coli, Trihalomethanes, Turbidity, Hardness, Total Dissolved Solids, Iron, Sodium, Chloride
- 2006/8 + 2016/17: San Remo (Victoria) – E.coli, Trihalomethanes, Lead, Turbidity, Iron
- 2005/13: Rhyll (Victoria) – Trihalomethanes, Turbidity, Iron, Copper
- 2007/15 + 2019/20: Quambatook (Victoria) – Trihalomethanes, Chloroacetic Acids, Turbidity, Iron, Total Dissolved Solids
- 2007/9: Porepunkah (Victoria) – E.coli, Trichloroacetic Acid, Turbidity, Iron, Colour
- 2007/14: Nullawil (Victoria) – Trihalomethanes, Trichloroacetic Acid, Turbidity, Iron
- 2010/11: Nathalia (Victoria) – Chloral Hydrate, Arsenic
- 2007/12 + 2016/21: Nagambie (Victoria) – Chloral Hydrate, Trihalomethanes, Trichloroacetic Acid, Dichloroacetic Acid, 1,2-Dichloroethane, p-Isopropyltoulene,Iron
- 2008/9 + 2012/19: Murtoa (Victoria) – Trihalomethanes, Turbidity, Iron, Lead
- 2007/19: Majorca (Victoria) – Trihalomethanes, Total Dissolved Solids, Hardness, Iron, pH
- 2006/12: Kilcunda (Victoria) – E.coli, Trihalomethanes, Aluminium, Iron, Manganese, pH, Turbidity
- 2005/20: Inglewood (Victoria) – E.coli, Trihalomethanes, Hardness, Total Dissolved Solids, Chloride, Aluminium
- 2010/11 + 2015/16: Horsham (Victoria) – Trihalomethanes, Aluminium
- 2005/17: Goornong (Victoria) – E.coli, Trihalomethanes, Aluminium, Nickel, Hardness, Total Dissolved Solids, Chlorine, Chloride
- 2005/16: Glenthompson (Victoria) – Trihalomethanes, Dichloroacetic Acid, Trichloroacetic Acid, Aluminium, Turbidity, Ammonia, Iron, Total Dissolved Solids
- 2008/12 + 2018/19: Enfield (Victoria) – E.coli, Trihalomethanes, Lead, Hardness, Iron, pH
- 2006/14: Dunkeld (Victoria) – Trihalomethanes, Chloral Hydrate, Aluminium, Iron
- 2010/11: + 2017/19 Dookie (Victoria) – Chloral Hydrate, Iron, Blue Green Algae
- 2007/8 +2011/13: Dimboola (Victoria) – Trihalomethanes, Aluminium
- 2007/12 + 2018/19: Dartmouth (Victoria) – E.coli, Trichloroacetic Acid, Iron, Aluminium, Colour
- 2007/19: Daisy Hill (Victoria) – Trihalomethanes, Copper, Turbidity, Total Dissolved Solids, Hardness, Iron, pH
- 2007/17 + 2020: Cudgewa (Victoria) – Clostridium, Trichloroacetic Acid, Iron, Turbidity, Aluminium
- 2006/11: Cowes (Victoria) – Lead, Trihalomethanes, Turbidity, Iron, pH
- 2006/09 + 2014/15: Corinella (Victoria) – Lead, Trihalomethanes, Iron, pH, Turbidity
- 2007/10 + 2012/16: Coleraine (Victoria) – Trihalomethanes, Hardness, Aluminium
- 2004/10 + 2012/15: Cobden (Victoria) – Microcystis sp, Chloral Hydrate, Aluminium, Colour
- 2008/19: Cavendish (Victoria) – Trihalomethanes, Chloroacetic Acids, Chloral Hydrate, Aluminium, Colour, Ammonia, Turbidity, Iron
- 2006/08 +2016/17: Cape Woolamai (Victoria) – Trihalomethanes, Iron, pH
- 2005/20: Bridgewater (Victoria) – E.coli, Trihalomethanes, Hardness, Total Dissolved Solids, Chloride, Turbidity, Sodium, Aluminium
- 2007/12 + 2020: Boort (Victoria) – E.coli, Trihalomethanes, Iron, Turbidity, Total Dissolved Solids, Hardness, Chloride, Nickel, Chlorine
- 2008/10 + 2016/17: Bonnie Doon (Victoria) – Chloroacetic Acids, Chloral Hydrate, Iron
- 2008/19: Bet Bet (Victoria) – Trihalomethanes, Lead, Total Dissolved Solids, Hardness, Iron, pH, Turbidity
- 2005/20: Bealiba (Victoria) – E.coli, Trihalomethanes, Hardness, Total Dissolved Solids, Chloride, Turbidity, Iron, Sodium, Chlorine
- 2010/12 + 2018/20: Barmah (Victoria) – E.coli, Dichloroacetic Acid, Trichloroacetic Acid, Chloral Hydrate, Pesticide, Iron
- 2007/11 + 2017: Avoca (Victoria) – Trihalomethanes, NDMA, Total Dissolved Solids, Hardness, Cyanide
- 2007/8 + 2012/13 + 2018/19: Ararat (Victoria) – Trihalomethanes, Turbidity, Lead
- 2003/17: Timber Creek (Northern Territory) – Fluoride, Hardness, Barium
- 2003/17: Ti Tree (Northern Territory) – E.coli, Nitrate, Hardness, Iodine, Silica, Uranium
- 2011/18: Garawa (Northern Territory) – E.coli, Lead, pH
- 2013/2017: Gunn Point (Northern Territory) – Naegleria fowleri, E.coli, Chlorine
- 2003/17: Tennant Creek (Northern Territory) – E.coli, N. fowleri, Fluoride, Iodine, Hardness, Nitrate, Silica, Total Dissolved Solids
- 2003/6 + 2013/18: Katherine (NT). PFAS Chemicals, B.pseudomallei, E.coli, Molybdenum
- 1998/2010: Sydney (New South Wales) – Giardia and Cryptosporidium, Lead
- 2011 + 2016?: Brisbane (Queensland) – Mycobacterium, Lead
- 1980’s? + 2011/16: Portland (Victoria) – M.kansasii, Legionalla Sp., Iron, Ammonia, Sodium, Total Dissolved Solids, Turbidity
- 1979 + 2015/19: Palm Island (Queensland) – Cylindrospermopsin, Colour, Turbidity, Do Not Drink Water
- 2003/4 + 2015/16: Pingelly (Western Australia) – Trihalomethanes, Iron
- 2003/4 + 2011/12: Brookton (Western Australia) – Trihalomethanes, Iron
- 2009/15 + 2019/20: Purnim (Victoria) – Chloral Hydrate, Iron, Colour, Turbidity, Total Dissolved Solids
- 2009/14 + 2019/20: Clunes (Victoria) – E.coli, Bromate, Trihalomethanes, Iron
- 2009/10 + 2015/17: Distillery Creek (Launceston Tasmania) – Aluminium, Temperature
- 2005-10 + 2011/13: Hamilton (Victoria). Aluminium, Acrylamide, Ammonia
- 2000/21: Penneshaw (South Australia). E.coli, Trihalomethanes, Antimony, Chlorate
- 2007/17: Beswick (Northern Territory). E.coli, Antimony, Arsenic, Hardness
- 2008/9: Merrigum (Victoria) – Antimony
- 2006/17: Nauiyu Nambiyu/Daly River (Northern Territory) – E.coli, Arsenic, Turbidity, Iron, Manganese
- 2001/04 + 2018/20: Penola (South Australia) – Arsenic, Hardness, Total Dissolved Solids
- 2003/6 + 2009/16: Merino (Victoria) – Arsenic, Hardness, Turbidity, Aluminium
- 2006-19: Macarthur (Victoria). Arsenic, Hardness, Chloride, Sodium, Total Dissolved Solids, Chlorine
- 2004/12 + 2016/17: Pine Creek (Northern Territory) – E.coli, Arsenic, Iodine, Radioactive
- 2007/17: Gudabijin (Bulla) Northern Territory. Barium, E.coli, Hardness, Iron
- 2011 June + 2013/20: Tullah (Tasmania) – Cadmium, Dichloroacetic Acid, Trichloroacetic Acid, Aluminium, Turbidity
- 2007/8: Mitcham (Victoria). Lead
- 2005/14: Warrnambool (Victoria). Anabaena circinalis, Microcystis sp., Lead, Turbidity, Ammonia, Aluminium
- 2005/7 + 2011/20: Port Fairy (Victoria). Legionella Sp., Lead, Turbidity, Iron, Colour, Ammonia, Chloride, Sodium, Total Dissolved Solids, Manganese, Radioactivity
- 2006/15 + 2019/20: Camperdown Urban (Vic). E.coli, Lead, Ammonia, Aluminium, Total Dissolved Solids
- 2008/11 – Gordon (Victoria) – E.coli, Lead, pH, Hardness
- 2006/12 + 2018/19: Koroit (Victoria). Lead, Iron, Colour, Ammonia, Aluminium
- 2009 + 2015/18: Whitemark (Tasmania). E.coli, Lead, Iron, pH, Temperature, Chlorine
- 2011 +2015/18: Gormanston (Tasmania). E.coli, Lead, Colour, Iron, pH, Temperature, Turbidity
- 2011 + 2014/20: Queenstown (Tasmania). E.coli, Lead, Turbidity, Aluminium, Haloacetic Acids
- 2010: Royal George (Tasmania). Lead, Cadmium, Arsenic
- 2007/17: Kaltukatjura/Docker River (Northern Territory). Lead, Hardness, Iodine
- 2006/2020: Esperance (Western Australia). Lead & Nickel in Rainwater Tanks, PFAS, Hardness, Total Dissolved Solids, Silica, Chloride
- 2012 + 2016/20: Yunta (South Australia). Lead, E.coli, Turbidity, Iron, pH, Colour, Temperature
- 2012/20: Oodlawirra (South Australia). E.coli, Lead, Temperature
- 2012 February: Olary (South Australia). Lead
- 2012/17: Manna Hill (South Australia). Lead, Temperature
- 2006/13 + 2016/17: Springhurst (Victoria). E.coli, Blue Green Algae, Manganese, Trihalomethanes, Trichloroacetic Acid, Turbidity, Colour, Iron
- 2007/20: Maryborough (Victoria). Trihalomethanes, Mercury, NDMA, Turbidity, Total Dissolved Solids, Hardness, Iron, pH, Taste, Gross Alpha Beta Activity
- 2011/12 May: Renmark (South Australia). Mercury, Trihalomethanes
- 2006 December + 2018/20: Port Lincoln (South Australia). Mercury, Hardness
- 2010 August/September + 2016/19: Zeehan (Tasmania). E.coli, Molybdenum, Aluminium, Colour, Lead, Turbidity
- 2007 & 2011: Cowirra-Neeta (South Australia). Trihalomethanes, Nickel
- 2004/20: Meekatharra (Western Australia). Nitrate, Hardness, Total Dissolved Solids, Chloride, Sodium, Silica, Iron
- 2007/17: Ali Curung/Warrabri (Northern Territory). E.coli, Nitrate, Fluoride, Hardness, Total Dissolved Solids, Iodine, Chloride, Sodium
- 2006/17: Kintore/Walangkula (Northern Territory). E.coli, Nitrate, Hardness, Total Dissolved Solids, Iodine, Silica
- 2003/17: Mataranka (Northern Territory). Selenium, Hardness, Total Dissolved Solids, Iron, Iodine
- 2003/17: Daly Waters (Northern Territory). E.coli, Selenium, Chloride, Hardness, Total Dissolved Solids, Sodium, Iodine, Iron
- 2000/05 + 2018/20: Warooka (South Australia). Cadmium, Selenium, pH, Total Dissolved Solids, Hardness
- 2003-18: Kings Canyon (Northern Territory). Radioactivity, Selenium, Lead, Hardness, Total Dissolved Solids, Iodine, Chloride
- 2006/17: Papunya (Northern Territory). Uranium, E.coli, Hardness, Total Dissolved Solids, Iodine, Sodium
- 2005-2010 +2011/16: Balmoral (Victoria). Trihalomethanes, Ammonia, Iron, Turbidity, Total Dissolved Solids, Aluminium
- 2013-20: Ringarooma (Tasmania) – E.coli, Cyanobacteria, Algae, Lead, Colour, Iron, pH, Temperature, Turbidity, Haloacetic Acids
- 2013-18: Rosebery (Tasmania). E.coli, Lead, Trichloroacetic Acid, Dichloroacetic Acid, Aluminium, Colour, Fluoride, Iron, Manganese, Silicon, Turbidity, Mercury, Taste & Odour
- 2009-19: Pioneer (Tasmania) – E.coli, Lead, Aluminium, Colour, Iron, Manganese, pH, Temperature, Turbidity, Cadmium
- 2013 November +2015/16: Fingal Tasmania. High Lead Detection, Temperature
- 2014 February + 2016/18: Cornwall (Tas). E.coli, High Lead & Mercury detections, Aluminium, Temperature
- 2009-17: Avoca (Tasmania) Lead, Cadmium, Dichloroacetic Acid, Trichloroacetic Acid, Aluminium, Colour, Iron, pH, Temperature, Turbidity