2017/18: Deep Creek (Westernport). Pesticides Multiple

2017/18 Deep Creek (Grab Samples):

Winter: Tebuconazole 0.016µg/L, Atrazine 0.022µg/L, Metribuzin 0.064µg/L (max), Simazine 0.068 µg/L (max)

Spring: Iprodione 0.096µg/L, Metolachlor 0.012µg/L, Diuron 0.034µg/L, Simazine 0.075µg/L (max)

Summer: Simazine 0.27µg/L

2017/18 Deep Creek (Chemcatcher Sampler)

Winter: Propiconazole II 0.015µg/L, Propiconazole I 0.014µg/L, Iprodione 0.02µg/L, Tebuconazole 0.024µg/L, Metribuzin 0.086µg/L, Atrazine 0.042µg/L, Diuron 0.024µg/L, Simazine 0.18µg/L

Spring: DEET 0.12µg/L, Propiconazole I 0.023µg/L, Iprodione 0.05µg/L, Tebuconazole 0.025µg/L, Metolachlor 0.031µg/L, Atrazine 0.07µg/L, Diuron 0.036µg/L, Simazine 0.12µg/L

Autumn: Iprodione 0.037µg/L (max), Tebuconazole 0.047µg/L (max), Metolachlor 0.014µg/L (max), Diuron 0.035µg/L (max), Simazine 0.13µg/L (max)

Myers, JH., Sharp, S., Long, S., Kellar, C., and Pettigrove, V. (2018), Final Report Western Port Toxicant Study Stage 4: Assessment of pesticide risks in catchments of north-eastern Western Port, Aquatic Pollution Prevention Partnership, Technical Report No. 2, RMIT University, Victoria, Australia

2017/18 Deep Creek (Grab Samples):

Winter: Tebuconazole 0.016µg/L, Atrazine 0.022µg/L, Metribuzin 0.064µg/L (max), Simazine 0.068 µg/L (max)

Spring: Iprodione 0.096µg/L, Metolachlor 0.012µg/L, Diuron 0.034µg/L, Simazine 0.075µg/L (max)

Summer: Simazine 0.27µg/L

2017/18 Deep Creek (Chemcatcher Sampler)

Winter: Propiconazole II 0.015µg/L, Propiconazole I 0.014µg/L, Iprodione 0.02µg/L, Tebuconazole 0.024µg/L, Metribuzin 0.086µg/L, Atrazine 0.042µg/L, Diuron 0.024µg/L, Simazine 0.18µg/L

Spring: DEET 0.12µg/L, Propiconazole I 0.023µg/L, Iprodione 0.05µg/L, Tebuconazole 0.025µg/L, Metolachlor 0.031µg/L, Atrazine 0.07µg/L, Diuron 0.036µg/L, Simazine 0.12µg/L

Autumn: Iprodione 0.037µg/L (max), Tebuconazole 0.047µg/L (max), Metolachlor 0.014µg/L (max), Diuron 0.035µg/L (max), Simazine 0.13µg/L (max)

Myers, JH., Sharp, S., Long, S., Kellar, C., and Pettigrove, V. (2018), Final Report Western Port Toxicant Study Stage 4: Assessment of pesticide risks in catchments of north-eastern Western Port, Aquatic Pollution Prevention Partnership, Technical Report No. 2, RMIT University, Victoria, Australia