Latest PFAS Test Results - 15 April 2026

Published on 20 April 2026

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Narrabri Shire Council continues to conduct PFAS testing on the Narrabri Town Water Supply.

The latest testing results of the Namoi Reservoir have shown PFAS levels as below current guidelines. This means that the Narrabri Town Water Supply continues to be safe for consumption.

15 April testing results – Namoi Reservoir

PFHxS

2 ng/L (below guideline of 30 ng/L)

PFOS

4 ng/L (below guideline of 8 ng/L)

PFOA & PFBS

Not detected

 

The Tibbereena Street bore continues to supplement water supplied from the Elizabeth Street bore. The latest testing of the Elizabeth Street bore showed no detection of PFxS, PFOA or PFBS, with PFOS at 2ng/L. The Tibbereena Street bore was at 2ng/L for PFHxS and 4ng/L for PFOS (PFBS and PFOA was not detected).

The Killarney bore remains switched off with testing continuing to show the bore above current guidelines. Results from 15 April 2026 saw the bore at 35ng/L for both PFHxS and PFOS, PFBS at 6ng/L and PFOA at 2ng/L.

The latest testing results can be found on Council’s website.

NSW Health continues to recommend private bore owners consider testing their groundwater. Information regarding groundwater and testing can be found at the NSW Health website.

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