Why is turbidity an important water quality indicator?
Bacteria, viruses and parasites such as giardia and cryptosporidium can attach themselves to the suspended particles in turbid water. These particles then interfere with disinfection by shielding contaminants from the disinfectant (e.g. chlorine). Chlorine is not effective in deactivating cryptosporidium. For more information regarding health issues related to turbidity contact the Interior Health Authority at: (250) 862-4200 or visit www.interiorhealth.ca.