Chemical: Trans Chlordane
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2008-2012: Wright Reservoir (Riddells Creek Water Supply). Pesticides: 2,4-D, Trans Chlordane
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2006 September – 2007 August: Bull Creek (WA). Pesticides: Multiple
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2006 September – 2007 August: Corfield Street, Southern River, WA. Pesticides: Multiple
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2006 September – 2007 May: Mills Street Compensating Basin, Welshpool (WA). Pesticides: Multiple
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2006 September – 2007 August: Belmont South (WA). Pesticides: Multiple.
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2007 January – 2007 August: Helena River (WA). Pesticides: Multiple
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2006 September – 2007 August: Bayswater Main Drain (WA). Pesticides: Multiple