Water quality of our beaches and waterways

We monitor six swimming sites in the Shire. Water samples are collected weekly from November to February.

Sampling of Byron Shire Council swim sites is influenced by wet weather impacts, with a high proportion of samples collected during and following rainfall.  

As a general precaution, swimming at ocean beaches should be avoided:

• during and for 24 hours after significant rainfall at ocean beaches
• during and up to three days following heavy rainfall at estuarine beaches,
• if there are signs of stormwater pollution such as discoloured water or floating debris.

Sampling results

Explanation of results

• 4 Stars = Good - Bacterial levels are safe for bathing according to National Health and Medical Research Council guidelines.
• 3 Stars = Fair - Bacterial levels indicate an increased risk of illness to bathers, particularly those with lower immune function such as the elderly and young children.
• 2 Stars = Poor - Bacterial levels indicate a substantially increased risk of illness to bathers. Swimming is not recommended at this site.
• 1 Star = Very poor - Bacterial levels indicate a high risk of illness to bathers. It is recommended to avoid swimming at this site.

Latest sample date 28 January 2025.

Sample data 2024