Skip to Main Content Health Care Professionals

ALERT: We are currently experiencing a very high volume of calls regarding coronavirus (COVID-19). Please be patient, your call will be returned.

Haldimand-Norfolk Health Unit Search

Health Topics - Drinking Water

Drinking water is tested for the presence of two groups of bacteria, total coliform bacteria and E.Coli bacteria. Your results are the number of bacteria of each group in 100 millilitres of your water sample.