The safety of water for swimming is determined by measuring ‘faecal indicator bacteria’ (E. coli) which indicates the likely levels ofs in the water. Monitoring is conducted on a weekly basis over the summer months (December to March).
It is generally safe to swim at this site during dry weather. However the site is known to be affected by faecal contamination from urbanfollowing heavy or prolonged rainfall. We therefore advise people not to swim for at least two days after heavy rain.
Some sites have telemetry monitoring systems in place that can provide up to the minute data. At this site the following live data measurements are available. Click on the data type for more information.