Giardia

• 2018 November – Chichester Dam (New South Wales) – Giardia
• 2016/17 – Murrumbidgee River (ACT) – Cryptosporidium, Giardia
• 2016 Aug – North Richmond WFP (New South Wales) – Cryptosporidium, Giardia
• 2014/16 – Mount Morgan (Queensland) – Giardia, E.coli
• 2015/17 – Paluma (Queensland) – Giardia, Cryptosporidium, Chlorate, Trihalomethanes, Turbidity, Iron
• 1998/2010: Sydney (New South Wales) – Giardia and Cryptosporidium
• 1998 August: Hope Valley Reservoir (South Australia) – Giardia
• 1998 July – September: (Sydney) – Cryptosporidium, Giardia
• 2010: Kurnell Desalinisation Plant. Ecoli
• test