BHC Total
- 1996: Armstrong Creek Reefton Vic. Pesticides: Total BHC, Lindane, Heptachlor, Heptachlor Epoxide, Dieldrin
- 1996: Yarra River Dights Falls. Pesticides: Total BHC
- 1996: Merri Creek Roseneath Street. Pesticide: Total BHC, Heptachlor, Chlorpyrifos, Total Chlordane, Dieldrin, o,p-DDT
- 1996: Ennimor Crescent Drain, Park Orchards Vic. Pesticides: BHC, Chlorpyrifos, Chlordane, o,p,DDE