01/11/2026
𝐖𝐚𝐭𝐞𝐫 𝐜𝐨𝐧𝐭𝐚𝐦𝐢𝐧𝐚𝐭𝐢𝐨𝐧 - 𝐰𝐡𝐚𝐭'𝐬 𝐚𝐥𝐥 𝐭𝐡𝐞 𝐟𝐮𝐬𝐬 𝐚𝐛𝐨𝐮𝐭?
It's about PFAS and its descendants - forever chemicals that don't break down but stay in the environment and bond particularly strongly to water, which means they can travel via surface water run-off and infiltration to the water table. There is strong evidence of PFAS contamination at ALCOA's Huntly mine due to its use in fire-fighting activities including active workshops that maintain, service and test fire suppression equipment.
Before anyone chimes in with something about it being the fault of fire-fighting by Gov Depts, there is a distinct profile of PFAS derivatives that can be attributed to different time periods, and are known to be used in mine-site firefighting activities by ALCOA, which itself has reported Huntly and Willowdale separately under the Contaminated Sites Act (WA) 20031 as “possibly contaminated due to the use of PFAS containing AFFF”. (AFFF is fire-fighting foam.)
Limited groundwater data collected by ALCOA shows evidence of significant groundwater contamination and high mobility of PFAS in groundwater. There are large gaps in water sampling, for example - surface and ground water were tested for up to 32 and 28 PFAS compounds respectively, but there are thousands of PFAS compounds which will not be detected by the testing methods used – even with testing at ultra trace levels. 𝐹𝑢𝑟𝑡ℎ𝑒𝑟𝑚𝑜𝑟𝑒, 𝑡ℎ𝑒𝑟𝑒 ℎ𝑎𝑠 𝑏𝑒𝑒𝑛 𝑛𝑜 𝑝𝑢𝑏𝑙𝑖𝑐𝑙𝑦 𝑎𝑣𝑎𝑖𝑙𝑎𝑏𝑙𝑒 𝑖𝑛𝑑𝑒𝑝𝑒𝑛𝑑𝑒𝑛𝑡 𝑎𝑢𝑑𝑖𝑡𝑖𝑛𝑔 𝑏𝑦 𝑡ℎ𝑒 𝑟𝑒𝑔𝑢𝑙𝑎𝑡𝑜𝑟.
It's all very wibbly-wobbly and timey-wimey, so come and hear from an expert who has had other experts peer-review their investigations into the contaminated sites for ALCOA's Huntly mine.
𝗘𝘅𝗽𝗲𝗿𝘁 𝗣𝗮𝗻𝗲𝗹 𝗗𝗶𝘀𝗰𝘂𝘀𝘀𝗶𝗼𝗻 𝗘𝘃𝗲𝗻𝗶𝗻𝗴
𝟭𝟭𝘁𝗵 𝗡𝗼𝘃𝗲𝗺𝗯𝗲𝗿, 𝟲:𝟯𝟬𝗽𝗺
𝗕𝘆𝗳𝗼𝗿𝗱 𝗦𝗲𝗰𝗼𝗻𝗱𝗮𝗿𝘆 𝗖𝗼𝗹𝗹𝗲𝗴𝗲 𝗧𝗵𝗲𝗮𝘁𝗿𝗲
𝗕𝗼𝗼𝗸 𝗮 𝗳𝗿𝗲𝗲 𝘁𝗶𝗰𝗸𝗲𝘁 𝗵𝗲𝗿𝗲 https://events.humanitix.com/expert-panel-discussion-night/tickets
Roger Cook Hugh Jones MLA Murray Watt - Senator for Queensland Jess Beckerling Jonathan Huston MLA Daniel Pastorelli MLA Adam Hort MLA Australian Conservation Foundation Conservation International Conservation Council of WA Josh Wilson MP Kate Chaney MP