2001 February: Loders Creek Southport (Qld). Pesticide detected: Chlorpyrifos.

February 2001: Loders Creek, Southport – fish kill followed by tests revealing high concentrations of chlorpyrifos. The source of contamination is not known, but it is likely to be as a result of runoff from nearby canal estate building sites.

https://www.hpw.qld.gov.au/SiteCollectionDocuments/ReviewOfTermitisidesInAustralia.pdf