a-HCH
- 2003: Coorong Sediment (South Australia). Pesticides: Aldrin, Dieldrin, Delta HCH
- 2014 July – 2015 Mar: North Pine River at VPS. Pesticides: Multiple
- 2014 July – 2015 Apr + 2018: North Pine River at Dayboro. Pesticides: Multiple
- 2014 July – 2015 Feb: Lockyer Creek at Lake Clarendon Way. Pesticides: Multiple
- 2014 July-2015 Feb + 2018: Kilcoy WTP Offtake. Pesticides: Multiple
- 2014 July – 2015 April: Mary River @ Kenilworth. Pesticides: Multiple