2017 January: Palmerstone Wastewater Treatment Plant
| Palmerston | PFOS | PFHxS | PFOA |
| Domestic Influent onsite | 0.00063ug/L | <0.00022ug/L | 0.0011ug/L |
| Trade Waste Influent onsite* | <0.0003ug/L | <0.0003ug/L | <0.0003ug/L |
| Effluent offsite | 0.0034ug/L | 0.0005ug/L | 0.00061ug/L |
https://www.powerwater.com.au/networks_and_infrastructure/water_services/pfas
