This project deals with clarifying a common framework and approach to management options, one that can be used by providers and regulators to approach management choices and underpin their commitment to the central task of maintaining a vigilant focus on the following: How best can drinking water providers and their regulators address risk and uncertainty [...]
This study evaluated the occurrence of pathogens such as bacteria and human enteric viruses in bedrock aquifers across the country and explored the transport mechanisms that might have led to their presence. The results from this research are relevant for homeowners, public health authorities and provincial regulators.
Knowledge about the occurrence of microbial contaminants in groundwater is essential when assessing public health risks. Between 1974 and 2001, human enteric viruses (primarily Norwalk and Hepatitis A) were responsible for at least 24 public health outbreaks in Canada. There are a large number of Canadian municipalities that rely on groundwater as their source of [...]
Municipalities must take actions to detect problematic sites for lead in tap water and implement corrective measures to prevent exposure. This research investigated key aspects of managing lead in tap water: identifying high risk sites, evaluating water lead levels and exposure in children, and investigating the best corrective actions.
The events in North Battleford, Saskatchewan and Walkerton, Ontario have increased awareness of water quality issues in Canada. Knowing what is in our drinking water is important for health and environmental reasons. Canadians need pertinent water quality information that is easily accessible, of high quality, and available in a timely manner.
Everyone wants to know that their tap water is safe to drink, however, risk will always be present in a complex system, and water treatment and delivery is no exception. Through sound management, risk can be controlled and reduced so that consumers can drink their tap water with confidence.