Mercury

• 2015 August – Pentland (Queensland) – Mercury
• 2016/17 – Clifton/Nobby (Queensland) – Mercury
• 2005/9 + 2016/17 – Heathcote (Victoria) – Mercury, Manganese, Ammonia, Hardness, Trihalomethanes, Total Dissolved Solids
• 2012 March – Warragul (Victoria) – Mercury
• 2017 May – New Norfolk (Tasmania) – Mercury
• 2017 – Kilkenny (South Australia) – Mercury, Trihalomethanes
• 2016/17 – Nangwarry (South Australia) – Mercury, Hardness
• 2007/11 +2016: Maryborough (Victoria). Trihalomethanes, Mercury, NDMA, Turbidity, Total Dissolved Solids, Hardness, Iron
• 2011/12 May: Renmark (South Australia). Mercury, Trihalomethanes
• 2006 December: Port Lincoln (South Australia). Mercury
• 2014 February + 2016/17: Cornwall (Tas). E.coli, High Lead & Mercury detections, Aluminium, Temperature
• test