Phosphate tri-n-Butyl
- 2006 September – 2007 August: Bull Creek (WA). Pesticides: Multiple
- 2006 September – 2007 August: Corfield Street, Southern River, WA. Pesticides: Multiple
- 2006 September – 2007 May: Mills Street Compensating Basin, Welshpool (WA). Pesticides: Multiple
- 2006 September – 2007 August. Liege Street Wetland (WA). Pesticides: Multiple.
- 2006 September – 2007 August: Belmont South (WA). Pesticides: Multiple.
- 2006 September – 2007 August: Perth Airport Main Drain. Pesticides: Multiple
- 2007 January – 2007 August: Helena River (WA). Pesticides: Multiple
- 2006 October – August 2007: Bennett Brook, Caversham (WA). Pesticides Multiple
- 2006 September – 2007 August: Bayswater Main Drain (WA). Pesticides: Multiple