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 urban or ruralfollowing heavy or prolonged rainfall. We therefore advise people not to swim for at least two days after heavy rain.