Te Mana Ora | Community and Public Health unit has issued a health warning after high levels of faecal bacteria were
found in consecutive samples taken from Lake Aviemore (Mahi Tikumu) at Waitangi and at Te Akatarawa.
Dr Matthew Reid, Medical Officer of Health for Te Mana Ora, National Public Health Service Te Whatu Ora, says “Water
quality at affected sites is not considered suitable for recreational uses including swimming because of the risk to
health from the bacteria and other pathogens.”
If fish are eaten, remove the gut and liver and wash in clean water before cooking. For further information on gathering
Mahinga Kai refer to information below.
Water contaminated by human or animal faecal matter may contain a range of disease-causing micro-organisms such as
viruses, bacteria and protozoa.
“In most cases the ill-health effects from exposure to contaminated water are minor and short-lived. However, there is
the potential for more serious diseases, such as Hepatitis A or Salmonella infection,” Dr Reid says.
The sites where water quality is affected are listed on Environment Canterbury’s website, he says.
Monitoring of the sites will continue and the public will be advised when the sites are safe for recreational use.