Schult, J. 2016. Pesticide and nutrient monitoring in the Roper River region during the 2015 dry season. Northern Territory Department of Environment and Natural Resources, Report No. 20/2016D. Palmerston. (passive samplers)
Site 5 Roper River
DEET: 20ng/L
Tonalid: 0.02ng/L (musk fragrance)
TDCPP Isomers: 3ng/L (flame retardant used in plastic foams)
Tebuthiuron 0.12ng/L