Ronald Gehr and Montreal Free People Check 

( I'm Ronald Gehr)
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Montreal boil water advisory lifted: tap water is safe to drink |...

globalnews.ca
After two days without safe, clean water, Montreal’s mayor has ended the city’s largest ever boil water advisory.

Pie-IX Blvd. water main break leads to 209 flood claims against Montreal

ca.news.yahoo.com
"It's surprising that it happened at all," said Ronald Gehr, a McGill University professor of civil engineering who specializes in municipal sewage and water systems. "Let's face it, how often does this kind of thing happen?" Gehr asked. "It's very rare to have such a major pipe, such a large pipe, failing.".

Water treatment failure: City analyzing what went wrong | CTV News

montreal.ctvnews.ca
Now that Montreal's drinking water is once again safe to drink, many questions are being raised about what went wrong and how it can be stopped from ever...

Montreal to dump 8 billion litres of raw sewage into Saint-Lawrence...

globalnews.ca
That's the equivalent of nearly 3,000 Olympic sized pools of raw sewage from private residences, commerce and hospitals.
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