Boil-water advisory issued for Sudbury area after coliform bacteria detected

On 2026-05-07, Public Health Sudbury & Districts issued a boil water advisory for Sudbury, New Sudbury, and Falconbridge after coliform bacteria were detected in the public water supply. Officials said additional samples were being taken from the David Street and Falconbridge water treatment plants, and the advisory would remain until water tests confirm it is safe.