This story is part of our series Water at Risk, which looks at some of the risks to the water supply facing parts of Canada, South Africa and the Middle East. Read more stories in the series.
As conservationists and organizations around the globe mark World Water Day Thursday, some scientists are warning that Canada is not immune
This story was originally published on CBC News. To read the rest of this news worthy story, please visit http://www.cbc.ca/news/technology/water-at-risk-canada-drought-1.4570333?cmp=rss.