2016/17: Walkamin (Queensland)
Thiometon: 2.3ug/L (source water), 1.4ug/L (average)
Australian Drinking Water Guideline Thiometon: 4ug/L
Dichlorvos: 0.2ug/L (source water), 0.1525ug/L (average)
Australian Drinking Water Guideline Dichlorvos: 5ug/L
Bromophos-ethyl: 0.1ug/L (source water)
Tablelands Regional Council Drinking Water Quality Management Plan Annual Report 2016/17