Preliminary Site InvestigationFurther information on the investigation process can be found at the investigation process page.
The first stage of the investigation, the Preliminary Site Investigation (PSI), has been completed.
Detailed Site Investigation
The Detailed Site Investigation (DSI) is in progress. The DSI involved sampling of soil, sediment, surface water, groundwater, small fish and edible produce. The sampling results are being analysed and once complete, a detailed report will be prepared and shared with relevant government and regulatory bodies as well as the community. The DSI report is expected to be finalised and published in January 2018.
Human Health and Ecological Risk Assessment
Based on the initial findings of the DSI, a Human Health and Ecological Risk Assessment (HHERA) will be conducted. The HHERA will evaluate potential risks to the human population and ecology and inform actions to mitigate risks.
A community walk-in session and stand were held from 6-7 December 2017. Find out more...
Read the latest factsheet for a brief summary of the investigation
A new Darwin community survey has been released. The information provided will inform the Human Health and Ecological Risk Assessment.