Australian Capital Territory
- 13/8/20: Nicholls (ACT). Manganese
- 12/9/20: Stromlo District (ACT). Manganese
- Jan/Feb 2020 – Corin Water Supply Reservoir (ACT). Bushfire
- 2021 April: Changes to National Construction Code. Reductions in allowable limit of lead allowed in fittings
- 2019/20: Bendora Reservoir (A.C.T.) – Crytosporidium, Cyanobacteria, bushfire
- 2014/19: South Canberra/Woden/Weston Creek (Zone 3 ACT). Bis(2-ethylhexyl) phthalate, Asbestos, Chloroacetic Acids
- 2019 June: Mount Stromlo Water Treatment Plant (ACT). Cryptosporidium
- 2014/21 – Belconnen (Australian Capital Territory) – Plasticiser, Selenium, Chloroacetic Acids
- 2013 + 2020: Cotter Storage Reservoir (Australian Capital Territory) – Cyanobacteria
- 2012 – Mt Stromlo (Australian Capital Territory) – Cryptosporidium (Raw Water)
- 2012 January – Canberra (Australian Capital Territory) – Benzene, Toluene, m&p-Xylene and o-Xylene
- 2011/14+ 2020/21 – Tuggeranong (Australian Capital Territory) – Plasticiser, Lead, Trichloroacetic Acid, Antimony, Chloroacetic Acids
- 2016/17 – Murrumbidgee River (ACT) – Cryptosporidium, Giardia
- 2013/20 – Googong Reservoir (Australian Capital Territory) – Cyanobacteria, Lead, Cryptosporidium
- 2013/21 – North Canberra/Gungahlin (Australian Capital Territory) – E.coli, Plasticiser, Lead, Chlorine, Chloroacetic Acids
- test