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 1 Bitter Springs
DEET: 110ng/L
Galoxolide: 0.39ng/L (musk fragrance)
Tonalid: 0.07ng/L (musk fragrance)
Piperonyl Butoxide: 2.4ng/L
Imidacloprid: 0.04ng/L
Tebuthiuron 0.22ng/L
Carbamazepine: 0.02ng/L (anti-convulsant drug)