Antimony
- 2014/16 – Hughenden (Queensland) – E.coli, Lead, Antimony, Iron
- 2001/3 + 2016/17: Lameroo (South Australia) – Arsenic, Antimony, Chloride, Chlorate, Sodium
- 2000/02 & 2010 + 2016: Penneshaw (South Australia). Trihalomethanes, Antimony, Chlorate
- 2009: Beswick (Northern Territory). Antimony
- 2008/9: Merrigum (Victoria) – Antimony
- test