Water quality update - Barrett Weir and Rivermouth

Water quality monitoring ongoing across local swimming areas

Margaret River Rivermouth – health warning lifted

Good news! Recent water sampling this week shows satisfactory E. coli levels at the Margaret River Rivermouth. As a result, the health warning has been removed.

Barrett Weir – health warning lifted

Recent testing from 13 January shows satisfactory water quality at Barrett Weir, and the warning sign has been removed. 

Conditions in natural waterways can change quickly, particularly  in still and shallow areas or after rainfall. Please continue to use your own judgement when swimming and take extra care with children and pets. 

Tips on healthy swimming in rivers, estuaries and weirs across the region. 

Results for all other tested sites are within acceptable guideline limits. Please contact the Shire Health Officers on 9780 5268 or [email protected] for more info. 

09 Jan 2026 Topic Type
Public Notice
Place
Margaret River, Prevelly and Gnarabup
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