2018 + 2020: Wodonga Creek Raw Water Pump Station. PFAS

Wodonga Creek Raw Water Pump Station at Tap

31/01/2018 (294S20)  – Wodonga Creek Raw Water Pump Station (at tap), Wodonga SUM OF PFAS (WA DER LIST) 0.012 ug/L

31/01/2018 (294S20)  – Wodonga Creek Raw Water Pump Station (at tap), Wodonga SUM OF PFAS 0.012 ug/L

31/01/2018 (294S20)  – Wodonga Creek Raw Water Pump Station (at tap), Wodonga 6:2 FLUOROTELOMER SULFONIC ACID 0.012 ug/L

07/02/2018 (294S20)  – Wodonga Creek Raw Water Pump Station (at tap), Wodonga PERFLUOROOCTANE SULFONIC ACID (PFOS) 0.002 ug/L

07/02/2018 (294S20)  – Wodonga Creek Raw Water Pump Station (at tap), Wodonga SUM OF PFHxS AND PFOS 0.002 ug/L

07/02/2018 (294S20)  – Wodonga Creek Raw Water Pump Station (at tap), Wodonga SUM OF PFAS 0.002 ug/L

08/01/2020 (294S20)  – Wodonga Creek Raw Water Pump Station (at tap), Wodonga 6:2 FLUOROTELOMER SULFONIC ACID 0.008 ug/L

08/01/2020 (294S20)  – Wodonga Creek Raw Water Pump Station (at tap), Wodonga SUM OF PFAS 0.008 ug/L

08/01/2020 (294S20) Source – Wodonga Creek Raw Water Pump Station (at tap), Wodonga SUM OF PFAS (WA DER LIST) 0.008 ug/L

The minimum number of required samples were also collected from the identified water sampling  localities during the 2020-21 compliance period except for Wodonga. Due to ongoing construction works  at the Wodonga Creek raw water offtake the external contracted laboratory was unable to access the  sample tap during the 2020-21 compliance period. In response to this, the sample location was  transferred to the Wodonga raw water basin in January 2021 when quarterly monitoring for PFAS  resumed.

Australian drinking water guideline: PFOS + PFHxS 0.07ug/L. PFOA 0.56ug/L