![Ottawa Guards Against Sewer Overflows](https://cole-mswmag.imgix.net/https%3A%2F%2Fwww.mswmag.com%2Fuploads%2Fimages%2Fmsw-96_171031_132539.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=b8d5fd0cbe710a7c23bb5c7e1a232b6f)
Some projects protect waterways. Some preserve a city and nation’s history.
As the capital city of Canada, Ottawa will play a central role in the country’s 150th anniversary this year. It’s fitting that the city is also ramping up its efforts to knock out combined sewer...